Shock-absorbing breathable high-heeled shoe sole
By designing transmission channels and elastic parts in the midsole of high heels, the problem of insufficient breathability and shock absorption of existing high heels insoles is solved, achieving a more comfortable wearing experience and better prevention of odor.
Patent Information
- Application Number
- CN202420749538.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-11
AI Technical Summary
The insoles of existing high heels are insufficient in breathability and shock absorption, resulting in foot fatigue and odors caused by long-term wear of shoes.
A high heeled shoe sole including an insole, a midsole and an outsole is designed. The midsole opens a transmission channel along its length direction, and an elastic member and an output hole are provided in the transmission channel. The insole is connected to the transmission channel to form an input hole for steam discharge.
It improves the breathability and shock absorption of the sole, reduces foot fatigue, and avoids odor caused by long-term wear of shoes.
Smart Images
Figure CN222583776U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-heeled shoes, in particular to a shock-absorbing and breathable high-heeled shoe sole. Background Art
[0002] High-heeled shoes are a common type of shoe in life, comprising a toe, an upper, a heel, an insole, a midsole and an outer sole. They are generally worn by women. On special occasions, a small number of men also need to wear high-heeled shoes. High-heeled shoes are different from ordinary casual shoes. They have a heel portion that is higher than the straight line height of the forefoot portion. However, with the development of society, many people use high and thin heels as the highlight of a pair of high-heeled shoes for the sake of beauty. Such high-heeled shoes are easy to make people tired when wearing them. When wearing such high-heeled shoes, people's forefoot portions are subjected to more force than the heel portion, and the forefoot portion is also more easily tired. When wearing high-heeled shoes, the force is mainly applied to the forefoot portion and the heel portion. Existing high-heeled shoes use soft insoles to reduce the fatigue of the feet when walking. Such elastic insoles have poor elasticity and can be fed back to the human foot. The elastic insoles on the market have poor air permeability, and the shoes are easy to produce odor after the human foot sweats. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a shock-absorbing and breathable high-heeled shoe sole, which has good air permeability, shock-absorbing performance and is comfortable to wear.
[0004] To achieve the above-mentioned purpose, the utility model provides a shock-absorbing and breathable sole of high-heeled shoes, including an insole, a midsole and an outsole, wherein the upper end surface of the midsole is adhesively connected to the insole, and the lower end surface is adhesively connected to the outsole, the midsole includes a forefoot portion and a heel portion, the midsole is provided with a transmission channel along its length direction, the transmission channel is provided with elastic parts at positions corresponding to the forefoot portion and the heel portion, the transmission channel is provided with at least one output hole, one end of the output hole is connected to the transmission channel, and the other end extends toward the outer side wall of the midsole and is connected to the outside, the output hole is placed between the forefoot portion and the heel portion, and the insole is provided with an input hole connected to the transmission channel at the position corresponding to the output hole.
[0005] The effect that can be produced by adopting the above-mentioned technical scheme is: in this technical scheme, a transmission channel is opened in the midsole of the shoe to transmit sole steam, and an input hole is opened in the insole of the shoe. When a person walks, the steam generated by the human foot can enter the transmission channel through the input hole. An output hole is set in the transmission channel to discharge part of the steam in the shoe, and part of the steam can enter the position corresponding to the forefoot and the position corresponding to the heel in the transmission channel through the pressure generated on the sole when the human foot walks. An elastic member is set in the transmission channel at the position corresponding to the forefoot, and an elastic member is also set at the position corresponding to the heel. When the corresponding forefoot or heel of the human foot or the forefoot and heel are subjected to force at the same time, the elastic member can be compressed to produce slight elasticity, so that the human foot can walk more easily. The output hole is set between the forefoot and the heel, and the input hole is set at the position corresponding to the output hole, so that the output hole can improve the efficiency of the output hole in discharging the steam in the shoe, thereby avoiding the generation of odor when the shoes are worn for a long time. The structure is simple, the exhaust effect is good, and it has shock absorption.
[0006] The utility model is further provided that: the elastic member comprises an elastic containing bag and a plurality of rubber beads arranged in the elastic containing bag, the elastic containing bag has a plurality of through holes, and the rubber beads are rubber beads capable of absorbing water and swelling.
[0007] The effect that can be produced by adopting the above technical scheme is: when people walk, the human foot will generate pressure on the sole of the shoe. After walking for a long time, the foot is prone to generate steam. This scheme adopts a combination of an elastic accommodating bag and a plurality of rubber beads placed in the elastic accommodating bag as an elastic member. When steam is generated on the sole of the foot when people walk, the steam on the sole of the foot can enter the transmission channel and enter the forefoot and heel through the transmission channel. Since the elastic accommodating bag is provided on the forefoot and the heel, and the elastic accommodating bag has a plurality of through holes, the foot steam can enter the elastic accommodating bag through the holes and contact the rubber beads. This scheme adopts rubber beads that can absorb water and swell. When the rubber beads come into contact with steam, they can absorb steam to prevent the sole from getting wet. At the same time, the rubber beads can absorb water and swell, so that the elastic accommodating bag as a whole generates elasticity, buffers the pressure on the foot, and makes people walk more easily. When people are not walking, no steam is generated in the shoe, the rubber beads are not easy to expand, the structure is simple, and the elastic effect is good.
[0008] The utility model is further configured as follows: the inner wall of the transmission channel corresponding to the forefoot position and the inner wall of the transmission channel corresponding to the heel position are both provided with a plurality of convex strips, the elastic accommodating bag arranged corresponding to the forefoot position can be interference fit with the convex strip arranged corresponding to the forefoot position of the transmission channel, and the elastic accommodating bag arranged corresponding to the heel position can be interference fit with the convex strip arranged corresponding to the heel position of the transmission channel.
[0009] The effect that can be produced by adopting the above technical solution is: a plurality of convex strips are arranged on the inner wall of the forefoot part and the inner wall of the heel part. When the elastic accommodating bag is installed, the elastic accommodating bag is pressed into the transmission channel along the convex strips. At this time, the rubber beads that expand by absorbing water can expand the elastic accommodating bag, and make the elastic accommodating bag of the forefoot part able to have an interference fit with the inner wall of the forefoot part, and the elastic accommodating bag of the heel part able to have an interference fit with the inner wall of the heel part. The elastic accommodating bag is not easy to fall out of the transmission channel, and the installation is convenient.
[0010] The utility model is further configured that: a one-way valve is arranged in each of the output holes.
[0011] The effect that can be produced by adopting the above technical scheme is: when the human foot applies pressure to the sole, the human foot can press part of the gas in the shoe into the transmission channel. After the gas enters the transmission channel, it will first pass through the output hole. A one-way valve is set in the exhaust air. When the human foot applies pressure to the sole, the one-way valve can be opened outward. At this time, part of the gas in the shoe can be discharged from the one-way valve, and the ventilation effect is good.
[0012] The utility model is further configured that: the inner sole is provided with convex points at positions corresponding to the forefoot portion and the heel portion.
[0013] The effect produced by adopting the above technical solution is: by setting convex points at the positions corresponding to the forefoot and the heel of the insole, when people walk, the convex points can massage the forefoot and the heel of the human foot, thereby improving wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the exploded sole of an embodiment of the utility model;
[0015] Figure 2 is a cross-sectional view of the bottom of an embodiment of the utility model;
[0016] Figure 3 It is a partial exploded view of the forefoot portion of an embodiment of the utility model. DETAILED DESCRIPTION
[0017] The utility model discloses an embodiment of a shock-absorbing and breathable high-heeled shoe sole as shown in the figure. To achieve the above-mentioned purpose, the utility model provides a shock-absorbing and breathable high-heeled shoe sole, including an insole 1, a midsole 2 and an outsole 3. The upper end surface of the midsole 2 is adhesively connected to the insole 1, and the lower end surface is adhesively connected to the outsole 3. The midsole 2 includes a forefoot portion 21 and a heel portion 22. The midsole 2 is provided with a transmission channel 4 along its length direction. The transmission channel 4 is provided with elastic members at positions corresponding to the forefoot portion 21 and the heel portion 22. The transmission channel 4 is provided with at least one output hole 5. One end of the output hole 5 is connected to the transmission channel 4, and the other end extends toward the outer side wall of the midsole 2 and is connected to the outside. The output hole 5 is connected to the transmission channel 4. 5 is placed between the forefoot portion 21 and the heel portion 22, and the insole 1 is provided with an input hole 6 connected to the transmission channel 4 at a position corresponding to the output hole 5. In the present technical solution, the transmission channel 4 is provided in the midsole 2 of the shoe for transmitting the sole steam, and the input hole 6 is provided in the insole 1 of the shoe. When a person walks, the steam generated by the human foot can enter the transmission channel 4 through the input hole 6. The output hole 5 is provided in the transmission channel 4 to discharge part of the steam in the shoe, and part of the steam can enter the position corresponding to the forefoot portion 21 and the position corresponding to the heel portion 22 of the transmission channel 4 through the pressure generated on the sole when the human foot walks. An elastic member is provided in the transmission channel 4 at the position corresponding to the forefoot portion 21. An elastic member is also arranged at a position corresponding to the heel portion 22, and the elastic member can buffer the pressure of the foot. The output hole 5 is arranged between the forefoot portion 21 and the heel portion 22, and the input hole 6 is arranged at the position corresponding to the output hole 5, so that the output hole 5 can improve the efficiency of the output hole 5 in discharging steam in the shoe, thereby avoiding the generation of odor due to long-term wearing of the shoe; the elastic member includes an elastic accommodating bag 23 and a plurality of rubber beads 24 arranged in the elastic accommodating bag 23, the elastic accommodating bag 23 has a plurality of through holes 25, and the rubber beads 24 are rubber beads 24 that can absorb water and expand. When people walk, the human foot will generate pressure on the sole, and long-term walking will make the foot easily generate steam. The scheme adopts a combination of an elastic accommodating bag 23 and a plurality of rubber beads 24 placed in the elastic accommodating bag 23 as an elastic member. When people walk and generate steam on the soles of their feet, the steam on the soles of their feet can enter the transmission channel 4 and then enter the forefoot 21 and the heel 22 through the transmission channel 4. Since the elastic accommodating bag 23 is provided in both the forefoot 21 and the heel 22, and the elastic accommodating bag 23 has a plurality of through holes 25, the foot steam can enter the elastic accommodating bag 23 through the holes and contact the rubber beads 24. The scheme adopts a rubber bead 24 that can absorb water and swell. When the rubber bead 24 contacts with steam, it can absorb steam. When people do not walk, no steam is generated in the shoes, and the rubber bead 24 is not easy to swell.In other schemes, the elastic member can also be other cushions with elastic shock-absorbing properties, soft elastic water bags, etc. The inner wall of the forefoot portion 21 and the inner wall of the heel portion 22 are both provided with a plurality of convex strips 7. The elastic accommodation bag 23 provided on the forefoot portion 21 can be interference fit with the inner wall of the forefoot portion 21, and the elastic accommodation bag 23 provided on the heel portion 22 can be interference fit with the inner wall of the heel portion 22. By providing a plurality of convex strips 7 on the inner wall of the forefoot portion 21 and the inner wall of the heel portion 22, when the elastic accommodation bag 23 is installed, the elastic accommodation bag 23 is pressed into the transmission channel 4 along the convex strips 7. At this time, the rubber beads 24 that expand by absorbing water can expand the elastic accommodation bag 23, and enable the elastic accommodation bag 23 of the forefoot portion 21 to be interference fit with the inner wall of the forefoot portion 21. The elastic accommodation bag 23 of the heel 22 can be interference fit with the inner wall of the heel 22; each of the output holes 5 is provided with a one-way valve 8. When the human foot applies pressure to the sole, the human foot can press part of the gas in the shoe into the transmission channel 4. After the gas enters the transmission channel 4, it will first pass through the output hole 5. The one-way valve 8 is set in the exhaust air. When the human foot applies pressure to the sole, the one-way valve 8 can be opened outward, and part of the gas in the shoe can be discharged from the one-way valve 8; the inner sole 1 is provided with convex points 9 at the positions corresponding to the forefoot 21 and the heel 22. The convex points 9 are set at the positions corresponding to the forefoot 21 and the heel 22 of the inner sole 1. When people walk, the convex points can massage the forefoot 21 and the heel 22 of the human foot. ;
[0018] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.
Claims
1. A shock-absorbing and breathable high-heeled shoe sole, comprising an insole, a midsole and an outsole, wherein the upper end surface of the midsole is adhesively connected to the insole, and the lower end surface is adhesively connected to the outsole, characterized in that: The midsole includes a forefoot portion and a heel portion, a transmission channel is provided along the length direction of the midsole, elastic parts are provided at positions of the transmission channel corresponding to the forefoot portion and the heel portion, the transmission channel is provided with at least one output hole, one end of the output hole is connected to the transmission channel, and the other end extends toward the outer side wall of the midsole and is connected to the outside, the output hole is placed between the forefoot portion and the heel portion, and an input hole connected to the transmission channel is provided at a position of the insole corresponding to the output hole.
2. The shock-absorbing and breathable high-heeled shoe sole according to claim 1, characterized in that: The elastic member comprises an elastic accommodating bag and a plurality of rubber beads arranged in the elastic accommodating bag, wherein the elastic accommodating bag has a plurality of through holes, and the rubber beads are rubber beads capable of absorbing water and swelling.
3. The shock-absorbing and breathable high-heeled shoe sole according to claim 2, characterized in that: The inner wall of the transmission channel corresponding to the forefoot position and the inner wall of the transmission channel corresponding to the heel position are both provided with a plurality of convex strips. The elastic accommodating bag provided corresponding to the forefoot portion can be interference fit with the convex strip provided at the forefoot position of the transmission channel, and the elastic accommodating bag provided corresponding to the heel portion can be interference fit with the convex strip provided at the heel position of the transmission channel.
4. The shock-absorbing and breathable high-heeled shoe sole according to claim 1, characterized in that: A one-way valve is arranged in each of the output holes.
5. The shock-absorbing and breathable high-heeled shoe sole according to claim 1, characterized in that: The inner sole is provided with convex points at positions corresponding to the forefoot part and the heel part.