CN220343778U - Shock attenuation high resilience ETPU shoes insole - Google Patents
Shock attenuation high resilience ETPU shoes insole Download PDFInfo
- Publication number
- CN220343778U CN220343778U CN202321987779.1U CN202321987779U CN220343778U CN 220343778 U CN220343778 U CN 220343778U CN 202321987779 U CN202321987779 U CN 202321987779U CN 220343778 U CN220343778 U CN 220343778U
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- China
- Prior art keywords
- interlayer
- lamination
- midsole
- cushioning
- etpu
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- 230000035939 shock Effects 0.000 title claims description 10
- 239000011229 interlayer Substances 0.000 claims abstract description 48
- 238000003475 lamination Methods 0.000 claims abstract description 34
- 238000005381 potential energy Methods 0.000 claims abstract description 12
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 18
- 230000000670 limiting effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a damping high-resilience ETPU shoe midsole which comprises a midsole, wherein an interlayer is fixed at the bottom end of the midsole, a damping lamination is fixed in the interlayer, the interlayer comprises an upper interlayer and a lower interlayer, and two ends of the outer side of the damping lamination are respectively fixed on the inner walls of the upper interlayer and the lower interlayer; the upper interlayer and the lower interlayer are of wavy structures, and two ends of the upper interlayer and the lower interlayer are adhered and fixed; each group of cushioning lamination is a metal reed structure with elastic potential energy, a user can place the cushioning lamination with elastic potential energy in the interlayer, the cushioning lamination structures of a plurality of groups are arranged front and back to cushion different parts of the foot, the cushioning lamination structures are limited by the limiting effect between the upper interlayer and the lower interlayer, the structure can be curled inwards when encountering external force due to the structural characteristics, can be gradually stretched after the external force is removed, is similar to a spring structure, can convert pressure into potential energy for storage, is suitable for most sportsmen, and can effectively reduce fatigue feeling of sports.
Description
Technical Field
The utility model relates to the field of shoe midsoles, in particular to a shock-absorbing high-resilience ETPU shoe midsole.
Background
The shoes are used as daily necessities of people and have the functions of keeping warm, protecting, beautifying and the like. In some occasions, such as field activities, training, rescue and the like, shoes are generally required to have a certain damping function so as to meet the requirements of people on leg safety and foot safety and reduce the reaction force of the ground to the soles of the human body.
While designers have reduced injuries during activities by installing cushioning pads on the midsole or adding resilient cushioning devices, they suffer from more or less drawbacks such as: (1) The air cushion complicates the processing procedure of the midsole, causes high production cost and reduces the shock absorption performance along with the gradual aging of materials; (2) The air pressure in the air cushion is constant, and the air cushion is only suitable for individual sports personnel, has low popularity and cannot achieve the effect of reducing fatigue. The existing air cushion can not substantially solve the reaction force of the ground to the human body, and is more difficult to convert the reaction force into a new starting force.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the damping high-resilience ETPU shoe midsole, through the arranged sandwich structure, a user can place damping lamination with elastic potential energy in the sandwich layer, a plurality of groups of damping lamination structures are arranged front and back to buffer different parts of a foot, the damping effect is limited by the limiting effect between an upper sandwich layer and a lower sandwich layer, the sandwich structure can also play a role in preliminary damping through deformation, pressure from the top end can be transmitted to the damping lamination, the damping effect can be realized through deformation, and compared with an air cushion structure, the damping high-resilience ETPU shoe midsole can be bonded and fixed, the effects of rapid processing and processing steps are realized, the influence caused by structural aging is avoided, and due to the structural characteristics, the curled damping lamination structure can be curled inwards when external force is met, can be gradually stretched after external force is removed, is similar to a spring structure, the pressure can be converted into potential energy to be stored, and the damping high-resilience ETC shoe midsole is suitable for most sportsmen, and the fatigue feeling of sports can be effectively reduced.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a shock attenuation high resilience ETPU shoes insole, includes the insole, the bottom mounting of insole has the intermediate layer, the inside of intermediate layer is fixed with the bradyseism lamination, including last intermediate layer and lower intermediate layer in the intermediate layer, the outside both ends of bradyseism lamination are fixed respectively at the inner wall of last intermediate layer and lower intermediate layer.
As a preferable technical scheme of the utility model, the upper interlayer and the lower interlayer are of wavy structures, and two ends of the upper interlayer and the lower interlayer are adhered and fixed.
As a preferable technical scheme of the utility model, each group of the damping lamination is of a metal reed structure with elastic potential energy.
As a preferable technical scheme of the utility model, the midsole is prepared from TPU composite materials through granulation, foaming and forming processes.
As a preferable technical scheme of the utility model, the cushioning lamination is at least provided with five groups, and the width of the cushioning lamination is consistent with the width of the midsole.
As a preferable technical scheme of the utility model, the upper interlayer and the midsole are stuck and fixed through hot melt adhesive.
Compared with the prior art, the utility model has the following beneficial effects:
1. in this device, through the sandwich structure that sets up, the user can place the bradyseism lamination that has elastic potential energy in the intermediate layer, set up the bradyseism lamination structure of multiunit around can cushion the foot different positions, be limited to the spacing effect between upper interlayer and the lower intermediate layer, and sandwich structure can also play preliminary absorbing effect through the deformation, pressure from the top can be conducted to on the bradyseism lamination, can realize the effect of buffering through the deformation, and compare with the air cushion structure, can bond fixedly between, play rapid tooling, save the effect of processing step, avoid the influence that the structure ageing brought.
2. In this device, through the cushioning lamination structure that curls that sets up, this structure is because structural feature, when meetting external force, can inwards curl, and after unloading external force, can stretch gradually, similar to clockwork spring structure, can store pressure conversion potential energy, is applicable to most sportsmen, can effectively reduce the tired sense of motion.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1;
fig. 3 is a side view of the structure of the present utility model.
Wherein: 1. a midsole; 2. an interlayer; 21. an upper interlayer; 22. a lower interlayer; 3. and (5) cushioning the lamination.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-3, the utility model provides a damping high-resilience ETPU shoe midsole, which comprises a midsole 1, wherein an interlayer 2 is fixed at the bottom end of the midsole 1, a damping lamination 3 is fixed in the interlayer 2, the interlayer 2 comprises an upper interlayer 21 and a lower interlayer 22, and two ends of the outer side of the damping lamination 3 are respectively fixed on the inner walls of the upper interlayer 21 and the lower interlayer 22; through the coiled bradyseism lamination 3 structure that sets up, this structure is because structural feature, when meetting external force, can inwards curl, and after unloading external force, can stretch gradually, similar to the clockwork spring structure, can store pressure conversion potential energy, is applicable to most sportsmen, can effectively reduce the tired sense of motion.
In other embodiments, the upper interlayer 21 and the lower interlayer 22 are both in a wavy structure, and two ends of the upper interlayer 21 and the lower interlayer 22 are adhered and fixed; each group of cushioning lamination 3 is a metal reed structure with elastic potential energy; the midsole 1 is prepared from TPU composite materials through granulation, foaming and forming processes; the cushioning lamination 3 is provided with at least five groups, and the width of the cushioning lamination is consistent with the width of the midsole 1; the upper interlayer 21 and the midsole 1 are stuck and fixed through hot melt adhesive; through the intermediate layer 2 structure that sets up, the user can place the bradyseism lamination 3 that has elastic potential energy in intermediate layer 2, set up the bradyseism lamination 3 structure of multiunit around can cushion the foot different positions, be limited to the spacing effect between upper interlayer 21 and the lower intermediate layer 22, and intermediate layer 2 structure can also play preliminary absorbing effect through the deformation, pressure from the top can be conducted to on the bradyseism lamination 3, can realize the effect of buffering through the deformation, and compare with the air cushion structure, can bond fixedly between, play rapid tooling, save the effect of processing step, avoid the influence that the structure ageing brought.
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 (6)
1. The utility model provides a shock attenuation high resilience ETPU shoes insole, includes insole (1), its characterized in that: the novel middle sole is characterized in that an interlayer (2) is fixed at the bottom end of the middle sole (1), a cushioning lamination (3) is fixed inside the interlayer (2), the interlayer (2) comprises an upper interlayer (21) and a lower interlayer (22), and two ends of the outer side of the cushioning lamination (3) are respectively fixed on the inner walls of the upper interlayer (21) and the lower interlayer (22).
2. The shock absorbing high resilience ETPU midsole of claim 1, wherein: the upper interlayer (21) and the lower interlayer (22) are of wavy structures, and two ends of the upper interlayer (21) and the lower interlayer (22) are adhered and fixed.
3. The shock absorbing high resilience ETPU midsole of claim 1, wherein: each group of the cushioning lamination (3) is of a metal reed structure with elastic potential energy.
4. The shock absorbing high resilience ETPU midsole of claim 1, wherein: the midsole (1) is prepared from TPU composite materials through granulation, foaming and forming processes.
5. A shock absorbing high resilience ETPU midsole according to claim 3, wherein: the cushioning lamination (3) is at least provided with five groups, and the width of the cushioning lamination is consistent with the width of the midsole (1).
6. The shock absorbing high resilience ETPU midsole of claim 1, wherein: the upper interlayer (21) and the midsole (1) are adhered and fixed through hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987779.1U CN220343778U (en) | 2023-07-26 | 2023-07-26 | Shock attenuation high resilience ETPU shoes insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987779.1U CN220343778U (en) | 2023-07-26 | 2023-07-26 | Shock attenuation high resilience ETPU shoes insole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220343778U true CN220343778U (en) | 2024-01-16 |
Family
ID=89477721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321987779.1U Active CN220343778U (en) | 2023-07-26 | 2023-07-26 | Shock attenuation high resilience ETPU shoes insole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220343778U (en) |
-
2023
- 2023-07-26 CN CN202321987779.1U patent/CN220343778U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |