CN218105062U - Sole with waterproof function - Google Patents
Sole with waterproof function Download PDFInfo
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- CN218105062U CN218105062U CN202221037402.5U CN202221037402U CN218105062U CN 218105062 U CN218105062 U CN 218105062U CN 202221037402 U CN202221037402 U CN 202221037402U CN 218105062 U CN218105062 U CN 218105062U
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- hole
- sole
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- air bag
- gasbag
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Abstract
The utility model discloses a sole with waterproof function, which comprises a rubber bottom, wherein an EVA (ethylene vinyl acetate) liner is bonded above the rubber bottom, a rear part air bag is embedded at the rear end of an inner cavity of the EVA liner, a first through hole is formed above the rear part air bag, a gas storage cavity is formed inside the rear part air bag, and a first silica gel lug is fixedly arranged below the inner cavity of the gas storage cavity; according to the scheme, through the arrangement of the rear air bag, the front air bag and the communication groove, when a person wearing the shoe walks, the foot lifts the front sole and presses the front air bag, so that the front air bag is flattened under extrusion, the rear heel is lifted, and the rear air bag is restored under extrusion, so that gas in the front air bag is discharged into the rear air bag through the communication groove, discharged through the first through hole and the second through hole in the rear air bag, and after the rear air bag is completely lifted, a gap is formed between the front sole and the non-slip mat, and the front air bag sucks the gas discharged from the front sole through the first through hole, the second through hole and the third through hole and then restores to the original shape.
Description
Technical Field
The utility model relates to a sole technical field specifically is a sole with waterproof function.
Background
The sole is rather complex in construction and in a broad sense may include all of the materials forming the sole, such as the outsole, midsole and heel. In a narrow sense, only the outsole is referred to, and the common characteristics of the general sole materials should have the characteristics of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot shape, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously should be matched with the midsole to have the brake function of preventing slipping and easy stopping when the foot is changed during walking. The sole materials are of various types and can be divided into natural base materials and synthetic base materials. The natural bottom materials comprise natural bottom leather, bamboo, wood and the like, and the synthetic bottom materials comprise rubber, plastics, rubber and plastic combined materials, regenerated leather, elastic hardboard and the like.
In the sole with waterproof function, the air permeability is generally poor, so that the shoes using the sole can cover feet easily, and foot diseases such as beriberi and the like can occur to people wearing the shoes for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sole with waterproof function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a shoe sole with waterproof function, comprising: at the bottom of the rubber, the top at the bottom of the rubber bonds and has the EVA liner, the rear end of EVA liner inner chamber is inlayed and is equipped with rear portion gasbag, through-hole one has been seted up to rear portion gasbag's top, the gas storage chamber has been seted up to rear portion gasbag's inside, the below fixed mounting of gas storage chamber inner chamber has silica gel lug one, the front end of EVA liner inner chamber is inlayed and is equipped with anterior gasbag, the chamber of breathing in has been seted up to anterior gasbag's inside, the below fixed mounting of chamber inner chamber of breathing in has silica gel lug two, through-hole three has been seted up to the top of anterior gasbag, the top of EVA liner bonds and has had cotton pad, the venthole has been seted up to the top of cotton pad and the top that is located rear portion gasbag, the top of cotton pad has been seted up through-hole two, the front end of cotton pad top bonds and has the slipmat, the top of slipmat has just been located the top of anterior gasbag has seted up the suction hole, the inside middle part of EVA liner has seted up the intercommunication groove, the one end and the rear portion gasbag are linked together, the other end and the anterior gasbag of intercommunication groove are linked together.
By adopting the technical scheme, through the arrangement of the rear air bag, the front air bag and the communication groove, when a person wearing the shoe walks, the front sole of a foot presses on the front air bag in the foot lifting process, so that the front air bag is flattened under extrusion, the rear heel of the foot is lifted, and the extruded rear air bag recovers, so that the gas in the front air bag is discharged into the rear air bag through the communication groove, and is discharged through the first through hole and the second through hole on the rear air bag.
Preferably, the thickness of the non-slip mat is 1-3mm, the number of the air suction holes is a plurality, the number of the air suction holes is the same as that of the second through holes, and the bottoms of the air suction holes are communicated with the second through holes.
Preferably, the number of the third through holes is the same as that of the second through holes, and the bottom ends of the second through holes are communicated with the three phases of the through holes.
Through adopting above-mentioned technical scheme, can make suction hole, through-hole two, through-hole three and the chamber of breathing in form the cavity of intercommunication to make the gas on the slipmat can inhale the chamber of breathing in under the effect of front gasbag.
Preferably, the number of the air outlet holes is a plurality, the number of the first through holes is matched with the number of the air outlet holes, and the bottom ends of the air outlet holes are communicated with the first through holes.
Through adopting above-mentioned technical scheme, can make venthole, through-hole one and gas storage chamber form the cavity of intercommunication to make the gas discharge rear portion gasbag in the gas storage chamber.
Preferably, the number of the second silica gel bumps is a plurality, and the second silica gel bumps are uniformly arranged in the front air bag.
Through adopting above-mentioned technical scheme, can cushion for preceding sole, improve the travelling comfort when stepping on and pressing.
Preferably, the number of the first silica gel bumps is a plurality, and the plurality of the first silica gel bumps are uniformly arranged in the rear airbag.
Through adopting above-mentioned technical scheme, can cushion for the back heel, travelling comfort when improving to step on and press.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through the rear portion gasbag, the setting in anterior gasbag and intercommunication groove, when the people who wears shoes walks, the foot is being lifted foot in-process preceding sole and is pressed on anterior gasbag, make anterior gasbag flatten under the extrusion, the back heel lifts up, receive extruded rear portion gasbag and resume, thereby make the gas in the anterior gasbag discharge rear portion gasbag through the intercommunication groove, through-hole one and venthole discharge on the gasbag of rear portion, lift up the back completely, produce the gap between preceding sole and the slipmat, anterior gasbag passes through the suction hole, the gas that sole goes out before two and three inhalations of through-hole, then reconversion, when falling the foot, preceding sole presses on anterior gasbag, make anterior gasbag flatten under the extrusion, make the gas in the anterior gasbag discharge rear portion gasbag through the intercommunication groove once more, step on the cotton pad on rear portion gasbag up until the back sole, thereby make the gas in the rear portion gasbag extruded, improve the inside exchange efficiency of shoes of the air of this sole.
Drawings
FIG. 1 is a schematic structural view of a waterproof sole of the present invention;
FIG. 2 is a schematic cross-sectional view of the waterproof sole of the present invention;
fig. 3 is an enlarged view of a portion of a in fig. 2 according to the present invention.
In the figure: 1. a rubber bottom; 2. a cotton pad; 3. a convex edge; 4. a non-slip mat; 5. an EVA liner; 6. a rear airbag; 7. a silica gel bump I; 8. an air outlet; 9. a first through hole; 10. a gas storage cavity; 11. a front airbag; 12. an air suction cavity; 13. a second silica gel bump; 14. a suction hole; 15. a second through hole; 16. a third through hole; 17. and a communicating groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a shoe sole with waterproof function, comprising: the rubber sole comprises a rubber sole 1, an EVA (ethylene vinyl acetate) gasket 5 is bonded above the rubber sole 1, a rear airbag 6 is embedded at the rear end of an inner cavity of the EVA gasket 5, a through hole I9 is formed above the rear airbag 6, a gas storage cavity 10 is formed inside the rear airbag 6, a silica gel first bump 7 is fixedly installed below the inner cavity of the gas storage cavity 10, the number of the silica gel first bumps 7 is multiple, the silica gel first bumps 7 are uniformly arranged in the rear airbag 6 and can buffer the heel, the comfort during treading is improved, a front airbag 11 is embedded at the front end of the inner cavity of the EVA gasket 5, a gas suction cavity 12 is formed inside the front airbag 11, a silica gel second bump 13 is fixedly installed below the inner cavity of the gas suction cavity 12, the number of the silica gel second bumps 13 is multiple, the silica gel second bumps 13 are uniformly arranged in the front airbag 11 and can buffer the front sole, the comfort during treading is improved, a through hole III 16 is formed above the front airbag 11, the number of the through holes III 16 is the same as that of the through holes II 15, the bottom end of the through hole II 15 is communicated with the through hole III, and a gas suction cavity 4 formed on the front airbag 11, and accordingly, and the gas suction pad can be sucked into the gas suction cavity of the gas suction cavity;
a cotton pad 2 is bonded above the EVA liner 5, air outlet holes 8 are formed in the top of the cotton pad 2 and above the rear airbag 6, through holes 15 are formed in the top of the cotton pad 2 and above the front airbag 11, the number of the air outlet holes 8 is several, the number of the through holes 9 is matched with the number of the air outlet holes 8, the bottom end of the air outlet hole 8 is communicated with the through hole 9, the air outlet hole 8, the through hole 9 and the air storage cavity 10 can form a communicated cavity, and therefore air in the air storage cavity 10 is discharged out of the rear airbag 6;
the anti-slip mat 4 is bonded at the front end above the cotton mat 2, air suction holes 14 are formed in the top of the anti-slip mat 4 and located above the front airbag 11, a communicating groove 17 is formed in the middle of the interior of the EVA liner 5, one end of the communicating groove 17 is communicated with the rear airbag 6, the other end of the communicating groove 17 is communicated with the front airbag 11, the thickness of the anti-slip mat 4 is 1-3mm, the number of the air suction holes 14 is the same as that of the through holes two 15, and the bottom of the air suction holes 14 is communicated with the through holes two 15.
By adopting the technical scheme, through the arrangement of the rear airbag 6, the front airbag 11 and the communication groove 17, when a person wearing the shoe walks, the front sole of the foot presses on the front airbag 11 in the foot lifting process, so that the front airbag 11 is flattened under extrusion, the rear heel of the foot is lifted, the extruded rear airbag 6 is recovered, the gas in the front airbag 11 is discharged into the rear airbag 6 through the communication groove 17 and is discharged through the first through hole 9 and the air outlet hole 8 on the rear airbag 6, after the foot is completely lifted, a gap is formed between the front sole and the non-slip mat 4, the front airbag 11 sucks the gas discharged from the front sole of the foot through the suction hole 14, the second through hole 15 and the third through hole 16 and then recovers to the original state, when the foot falls, the front sole of the foot presses on the front airbag 11, the front airbag 11 is flattened under extrusion, the gas in the front airbag 11 is discharged into the rear airbag 6 through the communication groove 17 again until the rear sole of the foot presses on the cotton mat 2 on the upper part of the rear airbag 6, so that the gas in the rear airbag 6 is extruded, and the air in the shoe is exchanged at the inner part of the shoe.
The structure principle is as follows: through the arrangement of the rear airbag 6, the front airbag 11 and the communication groove 17, when a person wearing the shoe walks, the front sole of the foot presses on the front airbag 11 in the foot lifting process, the front airbag 11 is pressed to be flat, the rear heel of the foot is lifted, the pressed rear airbag 6 recovers, so that the gas in the front airbag 11 is discharged into the rear airbag 6 through the communication groove 17 and is discharged through the first through hole 9 and the air outlet hole 8 on the rear airbag 6, after the front airbag is completely lifted, a gap is generated between the front sole of the foot and the non-slip mat 4, the front airbag 11 sucks the gas discharged from the front sole of the foot through the suction hole 14, the second through hole 15 and the third through hole 16 and then recovers to the original shape, when the foot falls, the front sole of the foot presses on the front airbag 11 to be flat under the pressing, the gas in the front airbag 11 is discharged into the rear airbag 6 through the communication groove 17 again until the rear sole of the foot presses on the cotton mat 2 on the upper portion of the rear airbag 6, so that the gas in the rear airbag 6 is pressed out, and the air in the shoe is improved.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A sole with waterproof function, characterized by comprising: at the bottom of the rubber, the EVA liner has been bonded to the top at the bottom of the rubber, the rear end of EVA liner inner chamber is inlayed and is equipped with the rear portion gasbag, through-hole one has been seted up to the top of rear portion gasbag, the gas storage chamber has been seted up to the inside of rear portion gasbag, the front end of EVA liner inner chamber is inlayed and is equipped with anterior gasbag, the chamber of breathing in has been seted up to the inside of anterior gasbag, through-hole three has been seted up to the top of anterior gasbag, the intercommunication groove has been seted up at the inside middle part of EVA liner, the one end and the rear portion gasbag in intercommunication groove are linked together, the other end and the anterior gasbag in intercommunication groove are linked together.
2. The sole with waterproof function according to claim 1, characterized in that: the air storage cavity is characterized in that a first silica gel lug is fixedly mounted below the inner cavity of the air storage cavity, and a second silica gel lug is fixedly mounted below the inner cavity of the air suction cavity.
3. The sole with waterproof function according to claim 1, characterized in that: a cotton pad is bonded above the EVA pad, an air outlet hole is formed in the top of the cotton pad and above the rear airbag, and the air outlet hole is communicated with the first through hole.
4. The sole with waterproof function according to claim 3, characterized in that: the novel cotton cushion is characterized in that a second through hole is formed in the top of the cotton cushion and above the front airbag, an anti-slip cushion is bonded to the front end of the upper portion of the cotton cushion, an air suction hole is formed in the top of the anti-slip cushion and above the front airbag, and the second through hole, the air suction hole and the through hole are communicated in a three-phase mode.
5. The sole with waterproof function according to claim 4, characterized in that: the thickness of the non-slip mat is 1-3mm, the number of the air suction holes is multiple, the number of the air suction holes is the same as that of the second through holes, and the bottoms of the air suction holes are communicated with the second through holes.
6. The sole with waterproof function according to claim 4, characterized in that: the number of the third through holes is the same as that of the second through holes, and the bottom ends of the second through holes are communicated with the three phases of the through holes.
7. The sole with waterproof function according to claim 3, characterized in that: the number of the air outlet holes is a plurality, the number of the first through holes is matched with that of the air outlet holes, and the bottom ends of the air outlet holes are communicated with the first through holes.
8. The sole with waterproof function according to claim 2, characterized in that: the number of the second silica gel bumps is a plurality, and the second silica gel bumps are uniformly arranged in the front air bag.
9. The sole with waterproof function according to claim 2, characterized in that: the number of the first silica gel bumps is a plurality, and the plurality of the first silica gel bumps are uniformly arranged in the rear airbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221037402.5U CN218105062U (en) | 2022-04-28 | 2022-04-28 | Sole with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221037402.5U CN218105062U (en) | 2022-04-28 | 2022-04-28 | Sole with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218105062U true CN218105062U (en) | 2022-12-23 |
Family
ID=84494696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221037402.5U Active CN218105062U (en) | 2022-04-28 | 2022-04-28 | Sole with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218105062U (en) |
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2022
- 2022-04-28 CN CN202221037402.5U patent/CN218105062U/en active Active
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