Ankle sprain prevention structure and insole and shoe with ankle sprain prevention structure
By using ankle guards and reinforcement pieces to prevent sprain ankle structure in the shoes, the existing shoes are solved inadequate protection and comfort problems, achieving a more stable protective effect and better wearing comfort.
Patent Information
- Application Number
- CN202421599837.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-05
AI Technical Summary
Existing shoes have shortcomings in protecting sprained ankles. They must ensure the protective effect, but are unwilling to affect wear comfort. The bottom stability of the existing plastic protective structure is poor.
An anti-spray ankle structure including an ankle guard and a reinforcement piece is adopted. The ankle guard extends vertically and is arranged on the heel and the outside of the ankle, and the reinforcement piece extends horizontally and is arranged in the sole or insole. The bottom end of the ankle guard is installed on the reinforcement piece by integral molding or snapping to ensure stable installation.
It effectively reduces the inclination and position deviation of the ankle guard, improves the protective effect, and at the same time, strengthens the setting of the piece to maintain the balance of the shoe and the balance of the soles of the foot, improving wear comfort.
Smart Images
Figure CN222929307U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoes, in particular to an ankle sprain prevention structure, an insole with the ankle sprain prevention structure, and a shoe. Background Technique
[0002] Shoes are a widely used and indispensable daily necessity; they are not only related to the comfort and safety of the wearer, but also affect the growth and development of the feet. Most of the current roads, campuses, and playgrounds are paved with hard cement. During running and jumping, the hard road surface will cause a great impact on the calcaneus. If the ankle joint is unstable, it is very easy to sprain the ankle, thus causing harm to the feet.
[0003] Therefore, at present, some shoes are provided with protective structures at the positions corresponding to the heels and ankles, that is, the cloth layer is thickened to protect the ankles. However, this kind of thickened structure needs to be set thick enough to play a protective effect, but if it is too thick, it will affect the wearing comfort. If it is not thick enough, the protection may not be good and the practicability is poor. In addition, some shoes use plastic parts with high hardness for enhanced protection. However, this kind of hard plastic part is usually sewn on the back position of the shoe upper. For the protective structure of this kind of structure, because the combination position of the shoe upper and the sole is a cloth layer sewing structure, the bottom stability of the protective structure is poor. Another part of the plastic protective structure has its bottom end installed in the sole; however, because many soles are made of foamed materials, this kind of foamed material sole is light, soft, and comfortable; thus, the installation stability of the plastic protective structure and the bottom structure is poor. Content of the Utility Model
[0004] Therefore, the purpose of the utility model is to provide an ankle sprain prevention structure, an insole with the ankle sprain prevention structure, and a shoe to solve the problems in the background technique.
[0005] To achieve the above purpose, the main technical solutions adopted by the utility model are as follows:
[0006] An ankle sprain prevention structure, which includes an ankle guard and a reinforcing piece. The ankle guard is arranged to extend vertically, and the ankle guard is arranged on the outside of the heel and the ankle. The reinforcing piece is arranged to extend horizontally, and it is arranged in the sole or the insole. The bottom end of the ankle guard is integrally formed or snap-fitted on the reinforcing piece.
[0007] Furthermore, massage bumps are arranged on the inner surface of the ankle guard.
[0008] Furthermore, a plurality of through holes are arranged on the ankle guard.
[0009] An insole with an anti-ankle-sprain structure, which includes a main body part and an anti-ankle-sprain structure arranged on the main body part. The anti-ankle-sprain structure includes an ankle guard and a reinforcing piece. The ankle guard is arranged to extend vertically and is arranged at the heel and the outer side of the ankle. The reinforcing piece is arranged to extend horizontally. The bottom end of the ankle guard is integrally formed or snap-fitted on the reinforcing piece. The reinforcing piece is arranged inside the main body part, and the ankle guard extends outside the main body part.
[0010] Furthermore, the reinforcing piece is arranged on the bottom surface of the main body part. An installation groove is arranged in the middle of the reinforcing piece at the heel position, and an elastic member is arranged in the installation groove.
[0011] Furthermore, a soft layer is also arranged on the reinforcing piece, and the soft layer covers the inner surface and the top surface of the reinforcing piece.
[0012] Furthermore, massage bumps are arranged on the inner surface of the ankle guard.
[0013] Furthermore, a plurality of through holes are arranged on the ankle guard.
[0014] A shoe with an anti-ankle-sprain structure, which includes a sole, a shoe upper and an anti-ankle-sprain structure. The anti-ankle-sprain structure includes an ankle guard and a reinforcing piece. The ankle guard is arranged to extend vertically and is arranged at the heel and the outer side of the ankle. The reinforcing piece is arranged to extend horizontally. The bottom end of the ankle guard is integrally formed or snap-fitted on the reinforcing piece. The reinforcing piece is arranged inside the sole, and the ankle guard is arranged at the rear side position of the shoe upper.
[0015] A shoe with an anti-ankle-sprain structure, which includes a sole, a shoe upper, an insole and an ankle guard. The ankle guard is arranged at the heel and ankle positions of the shoe upper. A support piece is arranged on the top surface of the midsole of the sole, and a reinforcing piece is arranged on the bottom surface of the sole. The ankle guard is installed on the support piece or the reinforcing piece.
[0016] Furthermore, massage bumps are arranged on the inner surface of the ankle guard.
[0017] Furthermore, a plurality of through holes are arranged on the ankle guard.
[0018] Furthermore, the materials of the ankle guard, the support piece and the reinforcing piece are plastic materials or carbon fiber materials.
[0019] In summary, in the present utility model, by providing reinforcing pieces at the bottom and ankle protection members at the heel and ankle positions, with the bottom end of the ankle protection member connected to the ankle protection member, the installation of the ankle protection member is made more stable, and problems such as tilting and position deviation of the ankle protection member can be reduced, thereby having a better protection effect. And the said reinforcing piece can play a role in maintaining the balance of the shoe when provided on the sole, and can play a role in maintaining the balance of the foot force line when provided on the insole. The structure of the present utility model is simple and has strong practicability, and has strong promotional significance. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 FIG. is a schematic structural view of a shoe with an ankle sprain prevention structure according to the present utility model;
[0021] Figure 2 and Figure 3 is Figure 1 two schematic structural views of the ankle sprain prevention structure in;
[0022] Figure 4 FIG. is a schematic structural view of an ankle protection member provided with massage bumps;
[0023] Figure 5 FIG. is a schematic structural view of an ankle protection member provided with hollow holes;
[0024] Figure 6 FIG. is a schematic structural view of an insole with an ankle sprain prevention structure according to the present utility model
[0025] Figure 7 is Figure 6 the bottom surface structural view of the insole in;
[0026] Figure 8 FIG. is an exploded structural view of a second embodiment of a shoe with an ankle sprain prevention structure according to the present utility model;
[0027] Figure 9 is Figure 8 a partial sectional structural view in. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0029] As Figure 1As shown in the figure, the present utility model provides a shoe with an anti-ankle-sprain structure. The shoe with the anti-ankle-sprain structure includes a sole 10, an upper 20 disposed on the sole 10, and an anti-ankle-sprain structure. The anti-ankle-sprain structure includes an ankle guard 31 and a reinforcement piece 32. The ankle guard 31 is disposed at the heel position of the sole and extends upward on the upper 20. The reinforcement piece 32 is disposed inside the sole 10, and the bottom end of the ankle guard 31 is connected to the reinforcement piece 32. In this embodiment, the materials of the ankle guard 31 and the reinforcement piece 32 are both hard materials. More specifically, the materials of the ankle guard 31 and the reinforcement piece 32 are plastic parts or carbon fiber materials. When wearing, the foot presses downward on the reinforcement piece 32, making the position of the ankle guard 31 relatively fixed and not easily tilted or deformed forward, backward, left, or right.
[0030] As Figure 2 shown, the reinforcement piece 32a and the ankle guard 31a are integrally formed. The rear end of the reinforcement piece 32a extends outside the ankle guard 31a to improve the stability of the combination between the sole 10 and the ankle guard 31a and the reinforcement piece 32a. The sole 10 is further provided with a rear portion 11 at the rear of the ankle guard 31a. The rear portion 11 extends outside the bottom outer surface of the ankle guard 31a, which can play a role in limiting the rear side of the ankle guard 31a to a certain extent. In this embodiment, the sole 10 is a foaming material, and the reinforcement piece 32a, the ankle guard 31a, and the sole 10 are integrally formed, that is, the reinforcement piece 32a and the ankle guard 31a are placed in a mold, and then the sole 10 is formed outside the reinforcement piece 32a and the ankle guard 31a.
[0031] As Figure 3 shown, it is an embodiment of another connection structure of the reinforcement piece 32b and the ankle guard 31b. In this embodiment, the reinforcement piece 32b and the ankle guard 31b are snap-fitted. A card slot 33b is provided on the bottom surface of the inner side of the ankle guard 31b, and the card slot 33b is clamped on the reinforcement piece 31b. During processing, the reinforcement piece 32b is first formed, then the ankle guard 31b is snap-fitted on the reinforcement piece 32b, and then the installed structure is placed in a mold for foaming to form the sole 10. The sole 10 covers the combination position of the ankle guard 31b and the reinforcement piece 32b, thereby improving the stability of the installation.
[0032] As Figure 4 shown, it is one of the implementation structures of the ankle guard 31c. A massage convex part 32c is further provided on the inner side surface of the ankle guard 31c to massage the acupoints at the ankle position.
[0033] As Figure 5As shown, it is one of the alternative implementation structures of the ankle guard 31d. A plurality of hollow holes 32d penetrating through the inside and outside are further provided on the ankle guard 31d. The provision of the hollow holes 32d can not only play a role in ventilation and heat dissipation, but also reduce the hardness of the local position of the ankle guard 31d to a certain extent, so as to improve the wearing comfort.
[0034] As Figures 6 to 7 shown, it is an insole with an ankle sprain prevention structure provided by the present utility model. The insole with an ankle sprain prevention structure includes a main body part 10f and an ankle sprain prevention structure provided on the main body part 10f. The ankle sprain prevention structure in this embodiment is basically the same as the ankle sprain prevention structure in the shoe with an ankle sprain prevention structure. The difference is that the reinforcing piece 32f is provided on the insole, and the ankle guard 31f extends on the insole. In addition, soft layers are further provided on the inner surface and the top of the ankle guard 31f. The soft layer can be made of soft rubber such as silicone, or foaming material or cloth layer, etc., so as to improve the wearing comfort.
[0035] The reinforcing piece 32f is provided on the bottom surface of the main body part 10f, and the reinforcing piece 32f extends from the heel to the front side position of the arch. An installation groove is provided at the heel position of the reinforcing piece 32f, and an elastic member 33f is installed in the installation groove. The bottom end of the elastic member 33f extends out of the bottom end of the reinforcing piece 32f. In this embodiment, the material of the elastic part is silicone soft rubber material, which can play a good rebound effect after being stepped on and stressed, so as to reduce and balance the pressure on the arch part and improve the wearing comfort.
[0036] The reinforcing piece 32f has a wrapped structure with an outwardly convex outer edge and an inwardly concave interior at the heel position, and is arranged in an upwardly arched structure at the arch position. And the ankle guard 31f is provided on the top surface of the outwardly convex structure of the reinforcing piece 32f. In this embodiment, the provision of the ankle sprain prevention structure can not only play a role in protecting the ankle, but also wrap and support the heel and arch positions. The provision of the elastic member 33f can increase the heel rebound effect. The middle part of the support piece 20 arches upward as a whole, which can well bear the arch part of the sole of the foot and can play a good rebound effect after being stepped on and stressed, so as to reduce and balance the pressure on the arch part and improve the wearing comfort.
[0037] As Figure 8 And Figure 9As shown, this is the second embodiment of a shoe with an anti-ankle-sprain structure according to the present utility model. The shoe with an anti-ankle-sprain structure includes a sole 10e, a vamp 20e, an insole 30e, and an anti-ankle-sprain structure. The anti-ankle-sprain structure includes an ankle guard 40e. A support piece 11e is provided on the top surface of the midsole of the sole 10e. The support piece 11e is made of a relatively hard plastic material or a carbon fiber material. The setting of the support piece 11e can play a role in maintaining the overall balance of the sole 10e and avoiding the problem of ankle sprain caused by sole distortion. The structure of the insole 30e is as shown in the structure of the specification Figure 7 and Figure 8 shown. The reinforcing piece 31e provided thereon can play a role in supporting the arch of the foot and maintaining the balance of the force line of the sole, so as to reduce the problem of ankle sprain caused by the imbalance of the force line of the sole. In this embodiment, the ankle guard 40e can be provided on the support piece 11e of the sole 10e or on the reinforcing piece 31e of the insole 30e.
[0038] In summary, the present utility model has a better protective effect by setting a reinforcing piece at the bottom, setting an ankle guard at the heel and ankle positions, and connecting the bottom end of the ankle guard to the ankle guard, which can make the installation of the ankle guard more stable and reduce the problems of tilting and position deviation of the ankle guard. The reinforcing piece can play a role in maintaining the balance of the shoe when provided on the sole, and can play a role in maintaining the balance of the force line of the sole when provided on the insole. The structure of the present utility model is simple, has strong practicability, and has strong popularization significance.
[0039] The above are only three preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A structure for preventing ankle sprains, characterized in that: It includes an ankle guard and a reinforcement plate, wherein the ankle guard is vertically extended and arranged at the heel and the outside of the ankle, the reinforcement plate is horizontally extended, and the bottom end of the ankle guard is integrally formed or snap-fitted onto the reinforcement plate; in addition, massage convex points are arranged on the inner surface of the ankle guard or a plurality of through holes are arranged on the ankle guard.
2. An insole with an anti-sprain structure, characterized in that: It comprises a main body and an anti-sprain structure arranged on the main body, wherein the anti-sprain structure is the anti-sprain structure according to claim 1, the reinforcing sheet is arranged in the main body, and the ankle guard extends outside the main body.
3. The insole with an anti-sprain structure according to claim 2, characterized in that: The reinforcing sheet is arranged on the bottom surface of the main body, and a mounting groove is arranged in the middle of the heel position of the reinforcing sheet, and an elastic member is arranged in the mounting groove.
4. The insole with an anti-sprain structure according to claim 2, characterized in that: The reinforcing sheet is also provided with a soft layer, and the soft layer covers the inner surface and the top surface of the reinforcing sheet.
5. A shoe with an anti-sprain structure, characterized in that: It comprises a sole, an upper and the anti-sprain structure as claimed in claim 1, wherein the reinforcing plate is arranged in the sole, and the ankle protector is arranged at the rear side of the upper.
6. A shoe with an anti-sprain structure, characterized in that: It comprises a sole, an upper, an insole and an ankle guard, wherein the ankle guard is the ankle guard as claimed in claim 1, a support plate is arranged on the top surface of the midsole of the sole, a reinforcement plate is arranged on the bottom surface of the insole, and the ankle guard is installed on the support plate or the reinforcement plate.
7. The shoe with an anti-sprain structure according to claim 6, characterized in that: The ankle protector, the supporting plate and the reinforcing plate are made of plastic material or carbon fiber material.