CN219920427U - Wear-resistant inflatable sole - Google Patents
Wear-resistant inflatable sole Download PDFInfo
- Publication number
- CN219920427U CN219920427U CN202320706461.5U CN202320706461U CN219920427U CN 219920427 U CN219920427 U CN 219920427U CN 202320706461 U CN202320706461 U CN 202320706461U CN 219920427 U CN219920427 U CN 219920427U
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- China
- Prior art keywords
- block
- wear
- inflatable
- resistant
- pad
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Links
- 238000005187 foaming Methods 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 30
- 230000003139 buffering effect Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a wear-resistant inflatable sole, which comprises a bottom layer, a base layer, a foaming pad, an inflatable pad and a foot pad which are sequentially arranged from bottom to top; the bottom surface of the bottom layer is provided with a plurality of wear-resistant blocks at the rear side edge, the bottom surface of the bottom layer is provided with a fixed block at the front end, the outer wall of the fixed block is provided with a clamping strip, and the clamping strip is provided with a limit groove; the outside of the fixed block is provided with a detachable heel block; the heel block is provided with a notch, and the inner wall of the notch is provided with a clamping groove which is in plug-in fit with the clamping strip; detachable heel piece through setting up: the heel block is arranged at the fixed block on the bottom layer and is fixedly connected with the fixed block through the fixed bolt, and when the heel block is severely worn, the heel block can be disassembled by disassembling the fixed bolt, so that the heel block can be conveniently replaced by a new heel block; the design is convenient for disassembling and replacing the heel block on the sole, and the worn heel block is convenient to replace, so that the service life of the sole is prolonged.
Description
Technical Field
The utility model relates to the technical field of soles, in particular to a wear-resistant inflatable sole.
Background
The sole is one of important constituent structures on shoes, and is generally made of rubber, plastic, rubber-plastic material, regenerated leather, elastic cardboard and other materials, and has the advantages of wear resistance, skid resistance, impact resistance and the like; the inflatable sole is a novel sole, and an inflatable interlayer is arranged in the sole, so that the impact resistance and the shock absorption of the shoe are improved.
The utility model patent with the public number of CN207428547U discloses a light guide sole with the functions of inflation and buffering, which consists of a sole, a midsole, a light-emitting device and an inflation valve, wherein the light guide sole is combined with the top of the sole to form a shoe; the insole of the light guide sole is provided with airtight grid grooves, so that an excellent buffering effect can be provided in the process of intense exercise, air flows between the grid grooves can circulate mutually, and the insole can be inflated through the inflation valve, so that the insole is plumter, and the insole can provide an excellent buffering and shock absorbing effect when the insole is subjected to up-and-down bouncing of a foot.
Although the light guide sole with the inflating and buffering functions can provide good buffering and shock absorbing effects through the arranged grid grooves, in the daily use process of the sole, the bottom surface and the heel of the sole are extremely easy to wear, the heel of the existing part of sole is provided with a layer of wear-resistant pad, the wear-resistant pad is extremely easy to wear, the heel can be directly worn after the wear-resistant pad wears, and the heel is fixedly connected with the sole, so that the service life of the sole is greatly shortened after the heel is seriously worn.
Disclosure of Invention
The present utility model is directed to a wear-resistant inflatable sole for a shoe, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a wear-resistant inflatable sole, comprising a sole;
the sole comprises a bottom layer, a base layer, a foaming cushion, an inflatable cushion and a foot pad which are sequentially arranged from bottom to top; the top surface of the base layer is provided with a groove, and the foaming cushion and the inflatable cushion are both arranged in the groove; the inflatable cushion is of a hollow structure, the front end of the inflatable cushion is provided with an air tap for inflating the inflatable cushion, and the air tap penetrates through the base layer;
the bottom surface of the bottom layer is provided with a plurality of wear-resistant blocks at the rear side edge, the bottom surface of the bottom layer is provided with a fixed block at the front end, the outer wall of the fixed block is provided with a clamping strip, and the clamping strip is provided with a limit groove; the outside of the fixed block is provided with a detachable heel block.
As the preferable technical scheme of the utility model, the heel block is provided with a notch, the inner wall of the notch is provided with a clamping groove which is in plug-in fit with the clamping strip, both side walls of the heel block are provided with concave holes, the concave holes are internally and respectively connected with a fixing bolt in a threaded manner, and the tail ends of the fixing bolts are inserted into the limiting grooves and limit the heel block on the fixing block.
As a preferred technical scheme of the utility model, the size of the fixing block is matched with the size of the notch.
As the preferable technical scheme of the utility model, the bottom layer and the wear-resistant block are of an integrated structure, and the bottom layer and the wear-resistant block are made of polyurethane.
As the preferable technical scheme of the utility model, the size of the foaming pad and the size of the inflatable pad are matched with the size of the groove, and the foaming pad and the inflatable pad are manufactured products made of rubber materials.
As the preferable technical scheme of the utility model, the fixing block is a stainless steel manufactured product and is fixedly connected with the bottom layer through rivets.
As a preferable technical scheme of the utility model, the foot pad is a finished product made of non-woven fabric, and the foot pad is tightly adhered to the top surface of the base layer.
Compared with the prior art, the utility model has the beneficial effects that:
detachable heel piece through setting up: the heel block is arranged at the fixed block on the bottom layer and is fixedly connected with the fixed block through the fixed bolt, and when the heel block is severely worn, the heel block can be disassembled by disassembling the fixed bolt, so that the heel block can be conveniently replaced by a new heel block; the design is convenient for disassembling and replacing the heel block on the sole, and the worn heel block is convenient to replace, so that the service life of the sole is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;
FIG. 3 is a schematic view of the structure of an inflatable cushion of the present utility model;
FIG. 4 is a schematic view of the structure of the bottom layer of the present utility model;
FIG. 5 is a schematic view of an exploded structure of the bottom layer of the present utility model;
fig. 6 is a schematic view of the structure of the heel block according to the present utility model.
In the figure:
1. a sole; 11. a base layer; 111. a groove; 12. a foaming pad; 13. an inflatable cushion; 131. an air tap; 14. foot pads; 15. a bottom layer; 151. a wear block; 16. a fixed block; 161. clamping strips; 162. a limit groove; 17. a heel block; 171. a notch; 172. a clamping groove; 173. concave holes; 18. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment provides a technical scheme:
referring to fig. 1-6, a wear-resistant, inflatable sole includes a sole 1. The sole 1 comprises a bottom layer 15, a base layer 11, a foaming pad 12, an inflatable pad 13 and a foot pad 14 which are arranged in sequence from bottom to top; the top surface of the base layer 11 is provided with a groove 111, the foam cushion 12 and the air cushion 13 are arranged in the groove 111, the foam cushion 12 is tightly adhered to the base layer 11, and the air cushion 13 is tightly adhered to the foam cushion 12 and the foot pad 14 respectively; the inflatable cushion 13 is of a hollow structure, an air tap 131 for inflating the inflatable cushion 13 is arranged at the front end of the inflatable cushion 13, and the air tap 131 penetrates through the base layer 11; the bottom layer 15 is tightly adhered to the base layer 11, a plurality of wear-resistant blocks 151 are arranged on the rear side edge of the bottom surface of the bottom layer 15, a fixed block 16 is arranged on the front end of the bottom surface of the bottom layer 15, a clamping strip 161 is arranged on the outer wall of the fixed block 16, the clamping strip 161 and the fixed block 16 are of an integrated structure, and a limiting groove 162 is formed in the clamping strip 161; the exterior of the fixed block 16 is provided with a detachable heel block 17; the heel block 17 is provided with a notch 171, the inner wall of the notch 171 is provided with a clamping groove 172 which is in plug-in fit with the clamping strip 161, the two side walls of the heel block 17 are provided with concave holes 173, the concave holes 173 are internally and respectively connected with a fixing bolt 18 in a threaded manner, and the tail ends of the fixing bolts 18 are inserted into the limiting grooves 162 and limit the heel block 17 on the fixing blocks 16.
In this embodiment, the dimensions of the fixed block 16 and the dimensions of the notch 171 are adapted, and this design facilitates the fitting of the heel block 17 onto the fixed block 16, improving the stability of the heel block 17 after installation.
In this embodiment, the bottom layer 15 and the wear-resistant block 151 are integrally formed, and the bottom layer 15 and the wear-resistant block 151 are made of polyurethane, so that the bottom layer 15 and the wear-resistant block 151 made of polyurethane have the advantages of portability and wear resistance, and the wear resistance of the sole 1 is improved.
In this embodiment, the size of the foam pad 12 and the size of the air-filled pad 13 are both matched with the size of the recess 111, and the foam pad 12 and the air-filled pad 13 are made of rubber, so that the impact resistance of the sole 1 can be increased by the foam pad 12 and the air-filled pad 13 made of rubber, and better shock absorption performance can be provided.
In this embodiment, the fixing block 16 is a stainless steel product, and the fixing block 16 is fixedly connected with the bottom layer 15 through rivets, and the stainless steel fixing block 16 can provide better supporting and fixing effects for the heel block 17, so that the heel block 17 is firmer.
In this embodiment, the pad 14 is a non-woven fabric product, and the pad 14 is tightly adhered to the top surface of the base layer 11, so that the air permeability of the pad 14 can be improved.
It should be added that, in this embodiment, a one-way valve is disposed at the connection between the air tap 131 and the inflatable cushion 13, and under the action of the one-way valve, the air in the inflatable cushion 13 cannot flow back to the outside through the air tap 131, and the outside can charge the air into the inflatable cushion 13 through an inflating tool such as an air bag ball.
When the heel block 17 needs to be replaced, the fixing bolt 18 is unscrewed through the screwdriver, the limit of the fixing bolt 18 to the heel block 17 is released, then a user pushes the heel block 17 to one side, the heel block 17 is separated from the fixing block 16, then the user replaces the new heel block 17, the clamping groove 172 is aligned with the clamping strip 161 to be clamped in, when the heel block 17 is installed on the fixing block 16, the user penetrates the fixing bolt 18 into the concave hole 173, and screws the fixing bolt 18, the heel block 17 is limited on the fixing block 16, and the installation of the heel block 17 is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Wear-resistant inflatable sole, comprising a sole (1), characterized in that:
the sole (1) comprises a bottom layer (15), a base layer (11), a foam cushion (12), an inflatable cushion (13) and a foot pad (14) which are sequentially arranged from bottom to top; the top surface of the base layer (11) is provided with a groove (111), and the foaming pad (12) and the inflatable pad (13) are arranged in the groove (111); the inflatable cushion (13) is of a hollow structure, an air tap (131) for inflating the inflatable cushion (13) is arranged at the front end of the inflatable cushion (13), and the air tap (131) penetrates through the base layer (11);
the bottom surface of the bottom layer (15) is provided with a plurality of wear-resistant blocks (151) at the rear side edge, the bottom surface of the bottom layer (15) is provided with a fixed block (16) at the front end, the outer wall of the fixed block (16) is provided with a clamping strip (161), and the clamping strip (161) is provided with a limit groove (162); the outside of the fixed block (16) is provided with a detachable heel block (17).
2. A wear-resistant, inflatable sole according to claim 1, characterized in that: the heel block (17) is provided with a notch (171), the inner wall of the notch (171) is provided with a clamping groove (172) which is in plug-in fit with the clamping strip (161), the two side walls of the heel block (17) are provided with concave holes (173), the concave holes (173) are internally provided with fixing bolts (18) in a threaded manner, and the tail ends of the fixing bolts (18) are inserted into the limiting grooves (162) and limit the heel block (17) on the fixing blocks (16).
3. A wear-resistant, inflatable sole according to claim 2, characterized in that: the dimensions of the fixing block (16) and the dimensions of the notch (171) are matched.
4. A wear-resistant, inflatable sole according to claim 1, characterized in that: the bottom layer (15) and the wear-resistant block (151) are of an integrated structure, and the bottom layer (15) and the wear-resistant block (151) are made of polyurethane.
5. A wear-resistant, inflatable sole according to claim 1, characterized in that: the size of the foaming pad (12) and the size of the inflatable pad (13) are matched with the size of the groove (111), and the foaming pad (12) and the inflatable pad (13) are manufactured products made of rubber materials.
6. A wear-resistant, inflatable sole according to claim 1, characterized in that: the fixing block (16) is a stainless steel manufactured product, and the fixing block (16) is fixedly connected with the bottom layer (15) through rivets.
7. A wear-resistant, inflatable sole according to claim 1, characterized in that: the foot pad (14) is a finished product made of non-woven fabric, and the foot pad (14) is tightly adhered to the top surface of the base layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706461.5U CN219920427U (en) | 2023-04-03 | 2023-04-03 | Wear-resistant inflatable sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706461.5U CN219920427U (en) | 2023-04-03 | 2023-04-03 | Wear-resistant inflatable sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219920427U true CN219920427U (en) | 2023-10-31 |
Family
ID=88487919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706461.5U Active CN219920427U (en) | 2023-04-03 | 2023-04-03 | Wear-resistant inflatable sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219920427U (en) |
-
2023
- 2023-04-03 CN CN202320706461.5U patent/CN219920427U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |