Shoe heel part structure
By designing a back top structure with an S-shaped cross-section and curvature, combined with a sponge filler, the problem that the existing back top structure is difficult to effectively wrap and fix the heel, achieving better wrapping, comfort and stability.
Patent Information
- Application Number
- CN202422157637.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-04
AI Technical Summary
The existing back top structure of the shoe is difficult to effectively wrap and fix the heel, resulting in the footsteps slipping during movement and lack of stable support.
A shoe back top structure is designed, including the back top main body and the Gangbao main body. A filler is installed inside the back top main body. The Gangbao main body is wrapped in the filling. The back top main body includes the heel and Achilles tendon. Support is improved through the S-shaped cross-section and curvature design, and a sponge is used as the filling to enhance comfort.
By fitting the natural shape of the feet, it provides better wrapping and comfort, reduces friction and pressure points, improves wear comfort, and increases foot stability and prevents slipping.
Smart Images
Figure CN222982566U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoe components, in particular to a shoe heel structure. Background Technique
[0002] Shoes have a long history of development. Shoes are a tool for people to protect their feet from injury. In the earliest days, in order to overcome special situations and prevent the feet from feeling uncomfortable or being injured, people invented fur shoes. Developed to the present, shoes have formed their current appearance, and various styles and functions of shoes can be seen everywhere.
[0003] As a part of the shoe body, the shoe heel mainly plays a role in wrapping and supporting the human heel. The existing shoe heels on the market usually have a shank board inside to avoid wrinkles, deformation or damage of the rear shoe heel.
[0004] However, most of the sponges inside the existing shoe heels are thin at the bottom and thick at the top to protect the Achilles tendon. However, this heel structure is difficult to better wrap and fix the heel, and it is difficult to provide more stable support for the heel, resulting in the feet being prone to slipping during exercise. Content of the Utility Model
[0005] The purpose of the utility model is to provide a shoe heel structure to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A shoe heel structure, including a heel main body and a shank board main body. There is a filler inside the heel main body, and the shank board main body is wrapped in the filler. The heel main body includes a heel part and an Achilles tendon part;
[0007] The heel part includes an inner heel part and an outer heel part. The Achilles tendon part includes an inner tendon part and an outer tendon part. The inner heel part is connected to the inner tendon part, and the outer heel part is connected to the outer tendon part. The inner tendon part extends upward to form a smooth part. The thickness between the inner heel part and the outer heel part is greater than the thickness between the inner tendon part and the outer tendon part. The smooth part makes it more convenient for users to put on shoes. The heel part is provided to wrap the heel, the Achilles tendon part is provided to wrap the part of the Achilles tendon, and the set shank board main body provides support for the heel main body. The shoe heel main body is thick at the bottom and thin at the top, with a curvature from bottom to top to improve the stability of the support and is easy to put on and take off.
[0008] The thickest part between the inner heel part and the outer heel part is 15 mm, and the thickest part between the inner tendon part and the outer tendon part is 12 mm.
[0009] Preferably, the cross-section of the heel part and the Achilles tendon part is S-shaped. The heel main body is set to be S-shaped, and this shape can better fit the heel and the Achilles tendon.
[0010] Preferably, a derivative bottom is provided at the lower side of the heel part. While the derivative bottom is easier to connect with the shoe body, it can increase the connection stability between the rear part and the shoe body.
[0011] Preferably, an arc-shaped edge is provided at the upper side of the heel part. A smooth transition edge is provided at the end of the arc-shaped edge. A binding edge is sewn on the arc-shaped edge and the smooth transition edge. The provided binding edge is used to prevent cotton from running out.
[0012] Preferably, the filling material is sponge. The buffer sponge of the filling material can enhance the buffering performance and comfort of the shoes.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] In the present utility model, the heel part is provided to wrap the heel area, and the Achilles tendon part is provided to wrap the Achilles tendon area. The main body of the rear part of the shoe has a thicker bottom and a thinner upper part, with a curvature from bottom to top to improve the stability support. Cooperating with the sponge filling material can fit the natural shape of the foot, providing better wrapping property and comfort. This design also helps to reduce friction and pressure points, further increasing the wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic three-dimensional structure diagram of the present utility model Figure 1 ;
[0016] Figure 2 is a schematic three-dimensional structure diagram of the present utility model Figure 2 ;
[0017] Figure 3 is a schematic side sectional structure diagram of the present utility model.
[0018] In the figure: 1. Main body of the rear part; 101. Heel part; 1011. Inner heel part; 1012. Outer heel part; 102. Achilles tendon part; 1021. Inner tendon part; 1022. Outer tendon part; 1023. Smooth part; 1024. Arc-shaped edge; 1025. Smooth transition edge; 103. Derivative bottom; 104. Binding edge; 2. Main body of the shank stiffener. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0021] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0022] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a shoe backstay structure, including a backstay main body 1 and a shank main body 2. There is a filler inside the backstay main body 1, and the shank main body 2 is wrapped in the filler. The backstay main body 1 includes a heel part 101 and a Achilles tendon part 102.
[0023] Furthermore, the heel part 101 includes an inner heel part 1011 and an outer heel part 1012, and the Achilles tendon part 102 includes an inner tendon part 1021 and an outer tendon part 1022. The inner heel part 1011 is connected to the inner tendon part 1021, and the outer heel part 1012 is connected to the outer tendon part 1022. A smooth part 1023 extends upward from the inner tendon part 1021. The thickness between the inner heel part 1011 and the outer heel part 1012 is greater than the thickness between the inner tendon part 1021 and the outer tendon part 1022. The smooth part 1023 makes it more convenient for the user to put on the shoes. The heel part 101 is set to wrap the heel, and the Achilles tendon part 102 is set to wrap the part of the Achilles tendon. The set shank main body 2 provides support for the backstay main body 1. The shoe backstay main body 1 has a thicker bottom and a thinner top, with a curvature from bottom to top to improve stability and is easy to put on and take off.
[0024] The thickest part between the inner heel part 1011 and the outer heel part 1012 is 15 mm, and the thickest part between the inner tendon part 1021 and the outer tendon part 1022 is 12 mm.
[0025] Furthermore, the cross-section of the heel part 101 and the Achilles tendon part 102 is S-shaped. The backstay main body 1 is set to be S-shaped, and this shape can better fit the heel and the Achilles tendon.
[0026] Furthermore, a derivative bottom 103 is provided below the heel part 101. While the derivative bottom 103 is easier to connect with the shoe body, it can increase the connection stability between the rear counter and the shoe body.
[0027] Furthermore, an arc edge 1024 is provided on the upper side of the heel part 101. A smooth transition edge 1025 is provided at the end of the arc edge 1024. A binding edge 104 is sewn on the arc edge 1024 and the smooth transition edge 1025. The provided binding edge 104 is used to prevent cotton from running.
[0028] Furthermore, the filling material is sponge. The buffer sponge of the filling material can enhance the buffering property and comfort of the shoes.
[0029] In summary, when the rear counter of this shoe is in use, the part of the heel part 101 that wraps the heel is utilized, and the part of the achilles tendon part 102 that wraps the achilles tendon is utilized. By arranging the main body of the shank 2 in the filling material to provide support for the main body 1 of the rear counter, since the thickness between the inner heel part 1011 and the outer heel part 1012 is greater than the thickness between the inner tendon part 1021 and the outer tendon part 1022, the main body 1 of the shoe rear counter has a support with a thicker bottom and a thinner upper part and a curvature from bottom to top to improve stability, preventing the foot from sliding during movement. The thickened sponge is usually used to enhance the buffering property and comfort of the shoes. At the heel part 101, it can provide additional support, reduce the fatigue feeling of the foot, and provide better wrapping and comfort. This design also helps to reduce friction and pressure points, further increasing the wearing comfort.
[0030] Regarding the problem of "the heel cup not fitting the heel foot shape" of previous shoes, this may be because the original design did not fully adapt to the foot shapes of different people in terms of shape or size. By thickening the sponge or adjusting the shape of the main body 1 of the rear counter, this can be improved to make it fit the foot better and provide better support and comfort.
[0031] In addition, it may be because the original design did not have enough support or filling material at the bottom, resulting in the shoes feeling unstable or hollow when worn. By thickening the sponge or improving the structure of the heel cup, this problem can be solved to make it more stable and comfortable.
[0032] This design combines the advantages of spherical wrapping and thickened sponge, and can provide better support and stability while maintaining the comfort of the foot. The thick sponge below can provide sufficient buffering and support, while the thin sponge above will not cause too much pressure on the foot.
[0033] Generally speaking, these improvements are all aimed at improving the comfort and stability of the shoes, making them more suitable for long-term wearing and sports.
[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A shoe back structure, characterized in that: It comprises a back cover body (1) and a back cover body (2), wherein a filler is arranged inside the back cover body (1), and the back cover body (2) is wrapped in the filler, and the back cover body (1) comprises a back heel part (101) and an Achilles tendon part (102); The rear heel portion (101) includes a medial heel portion (1011) and a lateral heel portion (1012), and the Achilles tendon portion (102) includes a medial tendon portion (1021) and a lateral tendon portion (1022), the medial heel portion (1011) is connected to the medial tendon portion (1021), the lateral heel portion (1012) is connected to the lateral tendon portion (1022), a smooth portion (1023) is derived upward from the medial tendon portion (1021), and the thickness between the medial heel portion (1011) and the lateral heel portion (1012) is greater than the thickness between the medial tendon portion (1021) and the lateral tendon portion (1022).
2. A shoe upper structure according to claim 1, characterized in that: The cross-sections of the rear heel portion (101) and the Achilles tendon portion (102) are S-shaped.
3. A shoe back structure according to claim 1, characterized in that: A derivative bottom portion (103) is provided below the heel portion (101).
4. The shoe back structure according to claim 1, characterized in that: The upper side of the heel portion (101) is provided with an arc-shaped edge (1024), the end of the arc-shaped edge (1024) is provided with a smooth transition edge (1025), and the arc-shaped edge (1024) and the smooth transition edge (1025) are sewn with a binding edge (104).
5. The shoe back structure according to claim 1, characterized in that: The filler is sponge.