US20120017470A1 - Paddle slipper that offers wearing comfort - Google Patents
Paddle slipper that offers wearing comfort Download PDFInfo
- Publication number
- US20120017470A1 US20120017470A1 US12/805,278 US80527810A US2012017470A1 US 20120017470 A1 US20120017470 A1 US 20120017470A1 US 80527810 A US80527810 A US 80527810A US 2012017470 A1 US2012017470 A1 US 2012017470A1
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- United States
- Prior art keywords
- slipper
- paddle
- outsole
- support zone
- zone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
- A43B3/108—Low shoes, e.g. comprising only a front strap; Slippers characterised by the sole
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/24—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions
- A43B13/26—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/08—Bathing shoes ; Aquatic sports shoes
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
Definitions
- the present invention relates to slippers and more particularly, to a paddle slipper that offers wearing comfort.
- breathing slippers that can discharge water or be dried quickly are created.
- the user's sole will still feel uncomfortable during the waiting time before the water-wetted slipper is dried, i.e., the aforesaid prior art design of breathing slippers is still not satisfactory in function, and an improvement in this regard is necessary.
- the present invention has been accomplished under the circumstances in view. It is the main object of the present invention to provide a paddle slipper, which lowers the chance of water-wetting the sole of the user's foot when the user is paddling and, which offers wearing comfort.
- a paddle slipper comprises an insole for the contact of the sole of a user's foot, and an outsole bonded to a bottom side of the insole for contacting the ground.
- the outsole comprises, at a bottom side thereof, a front open zone extending backwardly from a front edge thereof, a front support zone located on a front half of the bottom side thereof and disposed at a rear side relative to the front open zone and having at least two front protruding blocks and a front groove defined between two front protruding blocks, and a rear support zone disposed at a rear side relative to the front support zone and having at least one rear protruding block.
- the front and rear support zones of the outsole lift the insole to keep the user's sole above the ground at a distance, lowering the chance of water-wetting the sole of the user's foot when the user is paddling.
- the groove defined between the front protruding blocks of the front support zone enables the corresponding part of the paddle slip to be elastically curved during walking.
- the front open zone enables the paddle slipper to incline forward for smooth walking.
- the insole is elastically curved to fit the user's sole perfectly, facilitating pressure release. Therefore, the paddle slipper offers wearing comfort when the user walks.
- the insole of the paddle slipper comprises a plurality of horizontal drainage channels and a plurality of vertical drain holes respectively disposed at the top side in communication with the horizontal drainage channels.
- FIG. 1 is an exploded view of a paddle slipper in accordance with a first embodiment of the present invention.
- FIG. 2 is an elevational view of the paddle slipper in accordance with the first embodiment of the present invention.
- FIG. 3 is an exploded view of an outsole for paddle slipper in accordance with the first embodiment of the present invention.
- FIG. 4 is sectional side view of the paddle slipper in accordance with the first embodiment of the present invention.
- FIG. 5 is a side view of a paddle slipper in accordance with a second embodiment of the present invention.
- FIG. 6 is a side view of a paddle slipper in accordance with a third embodiment of the present invention.
- FIG. 7 is a side view of a paddle slipper in accordance with a fourth embodiment of the present invention.
- FIG. 8 is a bottom view of a paddle slipper in accordance with a fifth embodiment of the present invention.
- FIG. 9 is a bottom view of a paddle slipper in accordance with a sixth embodiment of the present invention.
- FIG. 10 is an elevation view of an insole for paddle slipper in accordance with a seventh embodiment of the present invention.
- FIG. 11 is a sectional view taken along line 11 - 11 of FIG. 10 .
- a paddle slipper 10 in accordance with a first embodiment of the present invention comprising a vamp 20 , an insole 30 and an outsole 40 .
- the insole 30 is formed of three sheet members, namely, the first sheet member 31 , the second sheet member 32 and the third sheet member 33 that are bonded together in a stack.
- the first sheet member 31 has multiple vertical drain holes 312 that are tapered holes reducing in diameter from the top side toward the bottom side.
- the second sheet member 32 is bonded to the bottom side of the first sheet member 31 , having a plurality of horizontal drainage channels 322 transversely extending through left and right sides thereof Each vertical drain hole 312 is kept in communication with one respective drainage channel 322 so that water can be guided away from the top wall of the first sheet member 31 through the vertical drain holes 312 into the horizontal drainage channels 322 and then discharged out of the insole 30 .
- the third sheet member 33 is bonded to the bottom side of the second sheet member 32 , having 5 locating holes 332 .
- the vamp 20 comprises 5 mounting portions 22 that are respectively positioned in the locating holes 332 to secure the vamp 20 to the insole 30 .
- the vamp 20 defines with the insole 30 a wearing space for accommodating the user's foot, avoiding separation of the user's foot from the paddle slipper 10 when the user is walking. Further, while achieving the aforesaid function, the vamp 20 can be made in any shape. The shape shown in FIGS. 1 and 2 is not a limitation.
- the outsole 40 comprises an outsole body 41 bonded to the bottom side of the insole 30 , and 4 anti-slip strips 42 fastened to the bottom side of the outsole body 41 .
- the bottom side of the outsole 40 is configured to provide, in proper order from the front side toward the rear side, a front open zone 43 , a front support zone 44 , a rear support zone 45 and a rear open zone 46 .
- the front open zone 43 is an opening that extends backwardly from the front edge of the outsole 40 .
- the front support zone 44 comprises a first front protruding block 441 located on the rear side of the front open zone 43 , a second front protruding block 442 located on the rear side thereof, and a front groove 443 defined between the first front protruding block 441 and the second front protruding block 442 .
- the rear support zone 45 comprises a first rear protruding block 451 located on the front side thereof, a second rear protruding block 452 located on the rear side thereof, and a rear groove 453 defined between the first front protruding block 451 and the second front protruding block 452 .
- the first and second front protruding blocks 441 , 442 and the first and second rear protruding block 451 , 452 extend transversely between the left and right sides.
- the rear open zone 46 is an opening that extends forwardly from the rear edge of the outsole 40 to the second rear protruding block 452 .
- the outsole body 41 can be made directly by means of injection molding technology. Alternatively, the outsole body 41 can be made by cutting and/or grinding a blank to form the desired front open zone 43 , front groove 443 , rear groove 453 and rear open zone 46 , or by bonding different thickness block members 412 into the desired shape (see FIG. 3 ).
- the first front protruding block 441 , the second front protruding block 442 , the first rear protruding block 451 and the second rear protruding block 452 each have an anti-slip strip 42 located on its bottom side.
- the bottom wall of each anti-slip strip 42 for direct contact with the ground is corrugated, having anti-slip properties.
- front support zone 44 and the rear support zone 45 are respectively located on the front half part and rear half part of the outsole 40 so that the first and second front protruding blocks 441 , 442 and the first and second rear protruding block 451 , 452 can support the paddle slipper 10 on the ground in a balanced manner, keeping the top wall 34 of the insole 3 above the ground at a distance for the contact of the sole of the user's foot, lowering the chance of water-wetting the sole of the user's foot when the user is paddling.
- the point at the bottom side of the outsole 40 that is spaced from the front edge of the outsole 40 at a distance equal to 1 ⁇ 3 of the length L of the paddle slipper 10 is within the front groove 443
- the point at the bottom side of the outsole 40 that is spaced from the rear edge of the outsole 40 at a distance equal to 1 ⁇ 6 of the length L of the paddle slipper 10 is within the rear support zone 45
- the center of gravity of the front half of the sole of the user's foot and the center of gravity of the rear half of the sole of the user's foot are respectively vertically located insole 30 corresponding to the front groove 443 and the rear groove 453 .
- the front groove 443 and the rear groove 453 enable the corresponding parts of the paddle slipper 10 to be curved when the user imparts a pressure to the paddle slipper 10 through the sole, causing the insole 30 to fit the curvature of the sole of the user's foot for immediate release of pressure.
- the length L 1 of the front open zone 43 is within the range of 12 ⁇ 18% of the length L of the paddle slipper 10 , or preferably at about 15%.
- the length L 2 of the rear open zone 46 is within the range of 6 ⁇ 9% of the length L of the paddle slipper 10 , or preferably at about 7.5%.
- the front open zone 43 or rear open zone 46 enables the paddle slipper 10 to incline forward or backward subject to curving of the sole of the user's foot when the user is walking, and therefore user wearing the paddle slipper 10 can walk smoothly.
- the outsole 40 can be made having a front bevel 432 and a rear bevel 462 .
- the paddle slipper 10 offers wearing comfort when the user is walking or paddling.
- the front support zone 44 can be designed to provide only one single front protruding block 444 to lift the insole 30 in a balanced manner.
- the rear support zone 45 can be designed to provide only one single rear protruding block 454 (as shown in FIG. 7 ).
- the first and second front protruding blocks 441 , 442 and the first and second rear protruding block 451 , 452 can be corrugated, achieving the same effect as the embodiment shown in FIGS. 1 and 2 . Further, as shown in FIG.
- the front support zone 44 can be configured to provide multiple front protruding blocks 446 that are arranged around a circle; the rear support zone 45 can be configured to provide multiple rear protruding blocks 456 that are arranged around a circle.
- the front support zone 44 and the rear support zone 45 achieve the same effect of lifting the sole of the user's foot and releasing the pressure from the sole of the user's foot.
- the insole 30 can be made by bonding one single upper sheet member 35 and one single bottom sheet member 36 in a stack (see FIG. 10 and FIG. 11 ), wherein the upper sheet member 35 has multiple horizontal drainage channels 354 transversely extending through the left and right sides thereof, and multiple vertical drain holes 352 respectively disposed in communication with the horizontal drainage channels 354 ; the bottom sheet member 36 has 5 mounting holes (not shown) for the mounting of the mounting portions 22 of the vamp 20 .
Abstract
A paddle slipper includes an insole for the contact of the sole of a user's foot, and an outsole bonded to the bottom side of the insole for contacting the ground and defining at a bottom side thereof a front open zone, a front support zone and a rear support zone. The front and rear support zones of the outsole lift the insole so that the user's sole is kept above the ground, lowering the chance of water-wetting the sole of the user's foot when the user is paddling. A front groove is defined between front protruding blocks of the front support zone, facilitating discharge of pressure from the user's sole. The front open zone design offers wearing comfort when the user is walking.
Description
- 1. Field of the Invention
- The present invention relates to slippers and more particularly, to a paddle slipper that offers wearing comfort.
- 2. Description of the Related Art
- When playing a water game, taking a hot spring bath or SPA treatment, or participating in outdoor activities during a leisure time, people may wear a pair of slippers for the advantages of wearing comfort. However, the user's sole will feel uncomfortable when the slipper is water-wetted.
- In order to eliminate the aforesaid water-wetted problem, breathing slippers that can discharge water or be dried quickly are created. However, the user's sole will still feel uncomfortable during the waiting time before the water-wetted slipper is dried, i.e., the aforesaid prior art design of breathing slippers is still not satisfactory in function, and an improvement in this regard is necessary.
- The present invention has been accomplished under the circumstances in view. It is the main object of the present invention to provide a paddle slipper, which lowers the chance of water-wetting the sole of the user's foot when the user is paddling and, which offers wearing comfort.
- To achieve this and other objects of the present invention, a paddle slipper comprises an insole for the contact of the sole of a user's foot, and an outsole bonded to a bottom side of the insole for contacting the ground. The outsole comprises, at a bottom side thereof, a front open zone extending backwardly from a front edge thereof, a front support zone located on a front half of the bottom side thereof and disposed at a rear side relative to the front open zone and having at least two front protruding blocks and a front groove defined between two front protruding blocks, and a rear support zone disposed at a rear side relative to the front support zone and having at least one rear protruding block. Thus, the front and rear support zones of the outsole lift the insole to keep the user's sole above the ground at a distance, lowering the chance of water-wetting the sole of the user's foot when the user is paddling. The groove defined between the front protruding blocks of the front support zone enables the corresponding part of the paddle slip to be elastically curved during walking. The front open zone enables the paddle slipper to incline forward for smooth walking. Thus, the insole is elastically curved to fit the user's sole perfectly, facilitating pressure release. Therefore, the paddle slipper offers wearing comfort when the user walks.
- It is still another object of the present invention to provide a paddle slipper, which guides water rapidly away when the paddle slipper is water-wetted, assuring wearing comfort.
- To achieve this and other objects of the present invention, the insole of the paddle slipper comprises a plurality of horizontal drainage channels and a plurality of vertical drain holes respectively disposed at the top side in communication with the horizontal drainage channels. When the paddle slipper is water-wetted, water flows through the vertical drain holes into the horizontal drainage channels and then guided to the outside by the horizontal drainage channels. Therefore, the paddle slipper discharges water rapidly, eliminating the problem of uncomfortable feeling due to wearing of a water-wetted slipper.
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FIG. 1 is an exploded view of a paddle slipper in accordance with a first embodiment of the present invention. -
FIG. 2 is an elevational view of the paddle slipper in accordance with the first embodiment of the present invention. -
FIG. 3 is an exploded view of an outsole for paddle slipper in accordance with the first embodiment of the present invention. -
FIG. 4 is sectional side view of the paddle slipper in accordance with the first embodiment of the present invention. -
FIG. 5 is a side view of a paddle slipper in accordance with a second embodiment of the present invention. -
FIG. 6 is a side view of a paddle slipper in accordance with a third embodiment of the present invention. -
FIG. 7 is a side view of a paddle slipper in accordance with a fourth embodiment of the present invention. -
FIG. 8 is a bottom view of a paddle slipper in accordance with a fifth embodiment of the present invention. -
FIG. 9 is a bottom view of a paddle slipper in accordance with a sixth embodiment of the present invention. -
FIG. 10 is an elevation view of an insole for paddle slipper in accordance with a seventh embodiment of the present invention. -
FIG. 11 is a sectional view taken along line 11-11 ofFIG. 10 . - Referring to
FIGS. 1 and 2 , a paddle slipper 10 in accordance with a first embodiment of the present invention is shown comprising avamp 20, aninsole 30 and anoutsole 40. - The
insole 30 is formed of three sheet members, namely, thefirst sheet member 31, thesecond sheet member 32 and thethird sheet member 33 that are bonded together in a stack. Thefirst sheet member 31 has multiplevertical drain holes 312 that are tapered holes reducing in diameter from the top side toward the bottom side. Thesecond sheet member 32 is bonded to the bottom side of thefirst sheet member 31, having a plurality ofhorizontal drainage channels 322 transversely extending through left and right sides thereof Eachvertical drain hole 312 is kept in communication with onerespective drainage channel 322 so that water can be guided away from the top wall of thefirst sheet member 31 through thevertical drain holes 312 into thehorizontal drainage channels 322 and then discharged out of theinsole 30. Thethird sheet member 33 is bonded to the bottom side of thesecond sheet member 32, having 5 locatingholes 332. Thevamp 20 comprises 5mounting portions 22 that are respectively positioned in the locatingholes 332 to secure thevamp 20 to theinsole 30. Thevamp 20 defines with the insole 30 a wearing space for accommodating the user's foot, avoiding separation of the user's foot from thepaddle slipper 10 when the user is walking. Further, while achieving the aforesaid function, thevamp 20 can be made in any shape. The shape shown inFIGS. 1 and 2 is not a limitation. - The
outsole 40 comprises anoutsole body 41 bonded to the bottom side of theinsole 30, and 4anti-slip strips 42 fastened to the bottom side of theoutsole body 41. The bottom side of theoutsole 40 is configured to provide, in proper order from the front side toward the rear side, a frontopen zone 43, afront support zone 44, arear support zone 45 and a rearopen zone 46. The frontopen zone 43 is an opening that extends backwardly from the front edge of theoutsole 40. Thefront support zone 44 comprises a firstfront protruding block 441 located on the rear side of the frontopen zone 43, a secondfront protruding block 442 located on the rear side thereof, and afront groove 443 defined between the firstfront protruding block 441 and the second front protrudingblock 442. Therear support zone 45 comprises a firstrear protruding block 451 located on the front side thereof, a secondrear protruding block 452 located on the rear side thereof, and arear groove 453 defined between the firstfront protruding block 451 and the secondfront protruding block 452. The first and second front protrudingblocks rear protruding block open zone 46 is an opening that extends forwardly from the rear edge of theoutsole 40 to the secondrear protruding block 452. Theoutsole body 41 can be made directly by means of injection molding technology. Alternatively, theoutsole body 41 can be made by cutting and/or grinding a blank to form the desired frontopen zone 43,front groove 443,rear groove 453 and rearopen zone 46, or by bonding differentthickness block members 412 into the desired shape (seeFIG. 3 ). - In the
outsole 40 of the aforesaid paddle slipper 10, the firstfront protruding block 441, the secondfront protruding block 442, the firstrear protruding block 451 and the secondrear protruding block 452 each have ananti-slip strip 42 located on its bottom side. The bottom wall of eachanti-slip strip 42 for direct contact with the ground is corrugated, having anti-slip properties. Further, thefront support zone 44 and therear support zone 45 are respectively located on the front half part and rear half part of theoutsole 40 so that the first and second front protrudingblocks rear protruding block top wall 34 of the insole 3 above the ground at a distance for the contact of the sole of the user's foot, lowering the chance of water-wetting the sole of the user's foot when the user is paddling. - Referring to
FIG. 4 , the point at the bottom side of theoutsole 40 that is spaced from the front edge of theoutsole 40 at a distance equal to ⅓ of the length L of thepaddle slipper 10 is within thefront groove 443, and the point at the bottom side of theoutsole 40 that is spaced from the rear edge of theoutsole 40 at a distance equal to ⅙ of the length L of thepaddle slipper 10 is within therear support zone 45, thus, when the user wears the paddle slipper 10 of which the length L is slightly greater than the length of the sole of the user's foot and stands up, the center of gravity of the front half of the sole of the user's foot and the center of gravity of the rear half of the sole of the user's foot are respectively vertically located insole 30 corresponding to thefront groove 443 and therear groove 453. Thefront groove 443 and therear groove 453 enable the corresponding parts of the paddle slipper 10 to be curved when the user imparts a pressure to the paddle slipper 10 through the sole, causing theinsole 30 to fit the curvature of the sole of the user's foot for immediate release of pressure. Further, the length L1 of the frontopen zone 43 is within the range of 12˜18% of the length L of the paddle slipper 10, or preferably at about 15%. The length L2 of the rearopen zone 46 is within the range of 6˜9% of the length L of thepaddle slipper 10, or preferably at about 7.5%. The frontopen zone 43 or rearopen zone 46 enables thepaddle slipper 10 to incline forward or backward subject to curving of the sole of the user's foot when the user is walking, and therefore user wearing thepaddle slipper 10 can walk smoothly. Further, as shown inFIG. 5 , theoutsole 40 can be made having afront bevel 432 and arear bevel 462. - Thus, when a user wearing the
paddle slipper 10 is paddling, the sole of the user's foot and thetop wall 34 of theinsole 30 will not be wetted by water easily. Even if thepaddle slipper 10 is wetted by water, water can be rapidly carried away, eliminating the discomfort feeling of wearing a wetted slipper. Further, thepaddle slipper 10 offers wearing comfort when the user is walking or paddling. - Further, as shown in
FIG. 6 , thefront support zone 44 can be designed to provide only one singlefront protruding block 444 to lift theinsole 30 in a balanced manner. Similarly, therear support zone 45 can be designed to provide only one single rear protruding block 454 (as shown inFIG. 7 ). Further, as shown inFIG. 8 , the first and secondfront protruding blocks rear protruding block FIGS. 1 and 2 . Further, as shown inFIG. 9 , thefront support zone 44 can be configured to provide multiple front protruding blocks 446 that are arranged around a circle; therear support zone 45 can be configured to provide multiple rear protruding blocks 456 that are arranged around a circle. Thefront support zone 44 and therear support zone 45 achieve the same effect of lifting the sole of the user's foot and releasing the pressure from the sole of the user's foot. - Further, the
insole 30 can be made by bonding one singleupper sheet member 35 and one singlebottom sheet member 36 in a stack (seeFIG. 10 andFIG. 11 ), wherein theupper sheet member 35 has multiplehorizontal drainage channels 354 transversely extending through the left and right sides thereof, and multiple vertical drain holes 352 respectively disposed in communication with thehorizontal drainage channels 354; thebottom sheet member 36 has 5 mounting holes (not shown) for the mounting of the mountingportions 22 of thevamp 20. - Although particular embodiments of the invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.
Claims (19)
1. A paddle slipper, comprising:
an insole for the contact of the sole of a user's foot; and
an outsole bonded to a bottom side of said insole for contacting the ground, said outsole comprising, at a bottom side thereof:
a front open zone extending backwardly from a front edge thereof;
a front support zone located on a front half of the bottom side thereof and disposed at a rear side relative to said front open zone, said front support zone comprising at least two front protruding blocks and a front groove defined between two said front protruding blocks; and
a rear support zone disposed at a rear side relative to said front support zone, said rear support zone comprising at least one rear protruding block.
2. The paddle slipper as claimed in claim 1 , wherein said rear support zone of said outsole comprises two rear protruding blocks and a rear groove defined between said two rear protruding blocks.
3. The paddle slipper as claimed in claim 1 , wherein said front protruding blocks and said at least one rear protruding block extend transversely between left and right sides of said outsole.
4. The paddle slipper as claimed in claim 1 , wherein said front protruding blocks and said at least one rear protruding block are corrugated.
5. The paddle slipper as claimed in claim 1 , wherein, the point at the bottom side of said outsole that is spaced from the front edge of said outsole at a distance equal to ⅓ of the length of the paddle slipper is within said front groove.
6. The paddle slipper as claimed in claim 1 , wherein the point at the bottom side of said outsole that is spaced from a rear edge of said outsole at a distance equal to ⅙ of the length of the paddle slipper is within said rear support zone.
7. The paddle slipper as claimed in claim 1 , wherein said front protruding blocks and said at least one rear protruding block each have a corrugated bottom wall.
8. The paddle slipper as claimed in claim 1 , wherein said outsole has a front bevel located on a front side of a bottom wall thereof.
9. The paddle slipper as claimed in claim 1 , wherein said outsole further comprises a rear open zone located on the bottom side thereof, said rear open zone extending forwardly from a rear edge thereof and disposed at a rear side relative to said rear support zone.
10. The paddle slipper as claimed in claim 9 , wherein said outsole has a rear bevel located on a rear side of a bottom wall thereof.
11. The paddle slipper as claimed in claim 9 , wherein said rear open zone has a length about 6˜9% of the length of the paddle slipper.
12. The paddle slipper as claimed in claim 1 , wherein said front open zone has a length about 12˜18% of the length of the paddle slipper.
13. The paddle slipper as claimed in claim 1 , wherein said front support zone comprises a plurality of front protruding blocks space around a circle; said rear support zone comprises a plurality of rear protruding blocks spaced around a circle.
14. The paddle slipper as claimed in claim 1 , wherein said outsole is formed of a plurality of block members bonded together.
15. The paddle slipper as claimed in claim 1 , wherein said insole comprises a plurality of horizontal drainage channels and a plurality of vertical drain holes respectively disposed at a top side in communication with said horizontal drainage channels.
16. The paddle slipper as claimed in claim 1 , wherein said outsole comprises an outsole body made directly by means of injection molding, or prepared from a blank and then shaped by cutting or grinding.
17. A paddle slipper, comprising:
an insole for the contact of the sole of a user's foot; and
an outsole bonded to a bottom side of said insole for contacting the ground, said outsole comprising, at a bottom side thereof:
a front open zone extending backwardly from a front edge thereof;
a front support zone disposed at a rear side relative to said front open zone, said front support zone comprising at least two front protruding blocks; and
a rear support zone located on a rear half of said outsole and disposed at a rear side relative to said front support zone, said rear support zone comprising at least two rear protruding blocks and a rear groove defined between two said rear protruding blocks.
18. The paddle slipper as claimed in claim 17 , wherein the point at the bottom side of said outsole that is spaced from a rear edge of said outsole at a distance equal to ⅙ of the length of the paddle slipper is within said rear support zone.
19. The paddle slipper as claimed in claim 17 , wherein said outsole further comprises a rear open zone located on the bottom side thereof, said rear open zone extending forwardly from a rear edge thereof and disposed at a rear side relative to said rear support zone.
Priority Applications (1)
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US12/805,278 US20120017470A1 (en) | 2010-07-22 | 2010-07-22 | Paddle slipper that offers wearing comfort |
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US12/805,278 US20120017470A1 (en) | 2010-07-22 | 2010-07-22 | Paddle slipper that offers wearing comfort |
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US20120017470A1 true US20120017470A1 (en) | 2012-01-26 |
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US12/805,278 Abandoned US20120017470A1 (en) | 2010-07-22 | 2010-07-22 | Paddle slipper that offers wearing comfort |
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Cited By (9)
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US20120036741A1 (en) * | 2009-05-13 | 2012-02-16 | Geox S.P.A. | Midsole structure, particularly for shoes, including shoes with a vapor-permeable sole, designed for use in sports activities |
US20130232822A1 (en) * | 2012-03-09 | 2013-09-12 | Jason McInulty | Motorcycle Footwear Sole |
US20150250259A1 (en) * | 2012-10-30 | 2015-09-10 | Graeme Scott Attey | Footwear Sole Structure with Suspended Elastomeric Web or Mesh Support |
US20160227878A1 (en) * | 2015-02-07 | 2016-08-11 | Cole Haan Llc | Spikeless Golf Shoe |
US20170029253A1 (en) * | 2015-07-30 | 2017-02-02 | Manitowoc Crane Companies, Llc | Segmented shape-compliant wear pad for telescoping boom assembly |
WO2017069732A1 (en) * | 2015-10-19 | 2017-04-27 | Racestl | Therapy device and method of manufacturing the same |
US20190231029A1 (en) * | 2018-01-30 | 2019-08-01 | The North Face Apparel Corp. | Footwear |
USD912950S1 (en) * | 2019-08-30 | 2021-03-16 | Nike, Inc. | Shoe |
US11111115B2 (en) | 2017-03-02 | 2021-09-07 | Maniitowoc Crane Companies, LLC | Wear pad with insert for telescoping boom assembly |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9596905B2 (en) * | 2009-05-13 | 2017-03-21 | Geox S.P.A. | Midsole structure, particularly for shoes, including shoes with a vapor-permeable sole, designed for use in sports activities |
US20120036741A1 (en) * | 2009-05-13 | 2012-02-16 | Geox S.P.A. | Midsole structure, particularly for shoes, including shoes with a vapor-permeable sole, designed for use in sports activities |
US20130232822A1 (en) * | 2012-03-09 | 2013-09-12 | Jason McInulty | Motorcycle Footwear Sole |
US10531709B2 (en) * | 2012-03-09 | 2020-01-14 | Jason McInulty | Motorcycle footwear sole |
US20150250259A1 (en) * | 2012-10-30 | 2015-09-10 | Graeme Scott Attey | Footwear Sole Structure with Suspended Elastomeric Web or Mesh Support |
US20160227878A1 (en) * | 2015-02-07 | 2016-08-11 | Cole Haan Llc | Spikeless Golf Shoe |
US20170029253A1 (en) * | 2015-07-30 | 2017-02-02 | Manitowoc Crane Companies, Llc | Segmented shape-compliant wear pad for telescoping boom assembly |
US10759637B2 (en) * | 2015-07-30 | 2020-09-01 | Manitowoc Crane Companies, Llc | Segmented shape-compliant wear pad for telescoping boom assembly |
WO2017069732A1 (en) * | 2015-10-19 | 2017-04-27 | Racestl | Therapy device and method of manufacturing the same |
US11111115B2 (en) | 2017-03-02 | 2021-09-07 | Maniitowoc Crane Companies, LLC | Wear pad with insert for telescoping boom assembly |
US20190231029A1 (en) * | 2018-01-30 | 2019-08-01 | The North Face Apparel Corp. | Footwear |
WO2019152248A1 (en) * | 2018-01-30 | 2019-08-08 | The North Face Apparel Corp. | Footwear |
USD912950S1 (en) * | 2019-08-30 | 2021-03-16 | Nike, Inc. | Shoe |
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