Bidirectional kinetic energy insole
By designing a bidirectional kinetic insole, combined with a carbon fiber kinetic energy layer and a shock absorbing layer, the problem of athletes being impacted when they are active at high intensity is solved, and the comfort and protection effect in different sports states are achieved.
Patent Information
- Application Number
- CN202420746993.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-04-11
AI Technical Summary
Traditional insoles are susceptible to greater impacts in athletes' high-intensity movement, especially when forward rushing and emergency stops, and the metatarsal area and heel of the foot are easily affected by major shocks, resulting in discomfort or damage.
A bidirectional kinetic insole is designed, which includes a carbon fiber kinetic energy layer and a shock absorbing layer. The front end of the carbon fiber kinetic energy layer has a arc-shaped end with forward soft and reverse hard functions. The metatarsal pedal area is equipped with a depression and a shock absorbing layer. The heel area has a buffer structure, which is combined with soft and breathable materials to provide bidirectional kinetic support and protection.
Provide comfort when walking normally, enhance feedback when running, reduce foot skewing, protect metatarsals and heels, and improve sports protection and comfort.
Smart Images
Figure CN223041012U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to insole technology, in particular to an insole with a two-way kinetic energy feedback function and a shock-absorbing, anti-slip and heel buffer structure provided in a specific area. Background Art
[0002] Traditional insoles and some advanced carbon fiber insoles are mainly designed to provide positive kinetic energy support. However, when athletes perform high-intensity activities, especially when they suddenly stop while charging forward, the metatarsal area and the heel of the foot are prone to be subjected to relatively large impacts, resulting in discomfort or injury. Summary of the Utility Model
[0003] In order to solve the above problems, the purpose of the utility model is to provide a two-way kinetic energy insole, which can not only provide positive kinetic energy support during exercise, but also provide additional shock absorption and buffering functions in specific areas such as the metatarsal position and the heel, so as to enhance wearing comfort and sports protection.
[0004] The utility model is realized through the following technical solutions:
[0005] The utility model provides a two-way kinetic energy insole, including a body. The body includes a metatarsal stepping area and a forefoot area connected to the metatarsal stepping area through a middle waist area. A carbon fiber kinetic energy layer is embedded on the lower surface of the body. At the front end of the carbon fiber kinetic energy layer and at a position opposite to the forefoot area, an arc end with a soft forward and hard reverse function is provided. The carbon fiber kinetic energy layer is arranged in a double layer.
[0006] Further, a concave position is opened on the metatarsal stepping area, and a shock-absorbing layer for absorbing and dispersing impact force is arranged in the concave position, and an anti-slip area is arranged at the bottom of the shock-absorbing layer.
[0007] Further, the shock-absorbing layer is made of a high-elastic material.
[0008] Further, the anti-slip area includes a plurality of protrusions arranged at the bottom of the shock-absorbing layer, and the protrusions are made of a high-elastic material.
[0009] Further, a carbon fiber kinetic energy layer is embedded on the lower surface of the body.
[0010] Further, the body is made of a soft and breathable material.
[0011] Advantages of the Utility Model
[0012] It has an arc-shaped end with forward soft and reverse hard functions. When the user is walking normally, its strength is not very large, so the presence of the arc-shaped end will not rub the user's feet when walking normally, that is, the front end of the arc-shaped end is in a soft state when moving downward; when the user is running, the front end of the arc-shaped end moves upward, and the upward-moving arc-shaped end can give a large feedback force to the user's forefoot due to its hard function, so that the user can run faster.
[0013] A special depression area and a shock-absorbing and anti-slip layer are provided at the metatarsal stepping position, effectively protecting the metatarsals and toes from damage caused by high-intensity impacts; the carbon fiber hollow structure at the heel not only enhances the buffering effect but also ensures the overall stability of the insole; combined with the design of soft and breathable materials and the arc adjustment area, the insole provides two-way kinetic energy support while ensuring wearing comfort and adaptability. Brief Description of the Drawings
[0014] Figure 1 It is the front view structure diagram of the two-way kinetic energy insole of the present utility model;
[0015] Figure 2 It is the rear view structure schematic diagram of the two-way kinetic energy insole of the present utility model;
[0016] Figure 3 It is the split structure schematic diagram of the two-way kinetic energy insole of the present utility model.
[0017] In the figure, 1 is the body; 11 is the metatarsal stepping area; 111 is the depression position; 112 is the shock-absorbing layer; 113 is the anti-slip area; 114 is the carbon fiber layer; 12 is the middle waist area; 13 is the forefoot area; 14 is the carbon fiber kinetic energy layer; 141 is the arc-shaped end. Detailed Embodiment
[0018] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0019] The preferred embodiment of the present utility model is as Figures 1-3 shown, including a body 1. The body 1 includes a metatarsal stepping area 11 and a forefoot area 13 connected to the metatarsal stepping area 11 through a middle waist area 12. A carbon fiber kinetic energy layer 14 is embedded on the lower surface of the body 1. At the front end of the carbon fiber kinetic energy layer 14 and at a position opposite to the forefoot area 13, an arc-shaped end 141 with forward soft and reverse hard functions is provided, and the carbon fiber kinetic energy layer 14 is arranged in a double layer;
[0020] The arc-shaped end 141 with forward soft and reverse hard functions can have a relatively low strength when the user is walking normally, so that the presence of the arc-shaped end 141 will not rub the user's foot when walking normally, that is, the front end of the arc-shaped end 141 is in a soft state when moving downward; when the user is running, the front end of the arc-shaped end 141 moves upward, and the upward-moving arc-shaped end 141 can give a relatively large feedback force to the user's forefoot due to its hard function, thus making it more convenient for the user to run.
[0021] Preferably, a recess 111 is provided on the metatarsal stepping area 11, a shock-absorbing layer 112 for absorbing and dispersing impact force is provided in the recess 111, and an anti-slip area 113 is provided at the bottom of the shock-absorbing layer 112;
[0022] A recess 111 is provided on the metatarsal stepping area 11, a shock-absorbing layer 112 for absorbing and dispersing impact force is provided in the recess 111, and an anti-slip area 113 is provided at the bottom of the shock-absorbing layer 112;
[0023] The setting of the shock-absorbing layer 112 can effectively absorb and disperse the impact force when the foot is subjected to the impact force generated by forward rush or sudden stop during actual use. The setting of the anti-slip area 113 at the bottom of the shock-absorbing layer 112 can not only increase the friction between the bottom of the insole and the inside of the shoe, thereby maintaining the stability of the foot, but also provide buffering for the metatarsal bone of the foot during high-intensity forward rush and sudden stop, and can effectively prevent the toes from directly hitting the shoe tip, playing a role in protecting the foot;
[0024] In this embodiment, the setting of the recess 111 and the carbon fiber layer 114 can enhance the buffering effect of the heel itself after leaving the position for the shock-absorbing layer 112, and does not affect the torsional resistance of the midfoot position.
[0025] Preferably, a carbon fiber layer 114 is provided on the inner wall of the recess 111. The setting of the recess 111 and the carbon fiber layer 114 can provide space for the installation of the shock-absorbing layer 112. At the same time, the design of the recess 111 and the carbon fiber layer 114 can ensure sufficient buffering of the insole itself without damaging the overall torsional resistance of the insole.
[0026] Preferably, the shock-absorbing layer 112 is made of a high-elastic material.
[0027] Preferably, the anti-slip area 113 includes a plurality of protrusions provided at the bottom of the shock-absorbing layer 112, and the protrusions are made of a high-elastic material. For those skilled in the art, the design of the anti-slip area 113 can also adopt other anti-slip structures, such as designing different patterns of concave and convex lines at the bottom of the shock-absorbing layer 112, etc.
[0028] Preferably, referring to the figure, arc adjustment areas 14 are provided at the edges of the metatarsal stepping area 11 and the forefoot area 13. The arc adjustment areas 14 can be finely adjusted according to the shape and movement state of the foot, thereby reducing the occurrence of foot abrasion and soreness, and playing a role in protecting the foot.
[0029] Preferably, a carbon fiber kinetic energy layer 14 is embedded on the lower surface of the body 1. The carbon fiber kinetic energy layer 14 is designed to produce elastic deformation under positive pressure, thereby storing and releasing kinetic energy.
[0030] Preferably, the body 1 is made of a soft and breathable material. The advantage of this design is that it can provide a comfortable wearing experience for the user.
[0031] Of course, the present utility model can also have many other implementation manners. Based on this implementation manner, other implementation manners obtained by those of ordinary skill in the art without any creative work belong to the scope protected by the present utility model.
Claims
1. A two-way kinetic energy insole, characterized in that: The invention comprises a main body, wherein the main body comprises a metatarsal stepping area and a forefoot area connected to the metatarsal stepping area via a mid-waist area, a carbon fiber kinetic layer is embedded in the lower surface of the main body, an arc-shaped end having positive soft and reverse hard functions is arranged at the front end of the carbon fiber kinetic layer and at a position opposite to the forefoot area, and the carbon fiber kinetic layer is a double-layer arrangement.
2. A two-way kinetic energy insole according to claim 1, characterized in that: A depression is provided on the metatarsal stepping area, a shock-absorbing layer for absorbing and dispersing impact force is arranged in the depression, and an anti-slip area is arranged at the bottom of the shock-absorbing layer.
3. A two-way kinetic energy insole according to claim 2, characterized in that: A carbon fiber layer is arranged on the inner wall of the recessed position.
4. The two-way kinetic energy insole according to claim 2, characterized in that: The shock-absorbing layer is made of high-elastic material.
5. The two-way kinetic energy insole according to claim 2, characterized in that: The anti-slip area includes a plurality of protrusions arranged at the bottom of the shock-absorbing layer, and the protrusions are made of a high-elastic material.
6. The two-way kinetic energy insole according to claim 1, characterized in that: The body is made of soft and breathable material.