Antiskid wear-resistant leisure sports shoes
Through the sole structure of flexible and hard rubber combination, the problem of insufficient anti-slip and wear resistance of sports shoes and casual shoes is solved, and long-term wear-resistant and anti-slip performance and comfort are achieved.
Patent Information
- Application Number
- CN202422805948.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-18
AI Technical Summary
The anti-slip and wear resistance of existing sports shoes and casual shoes is insufficient, and the concave and convex design is easily worn after long-term use, resulting in a degradation of anti-slip performance and the inability to take into account both comfort and wear resistance.
The sole structure is adopted with a combination of flexible rubber and hard rubber. The inner layer and the bottom layer are composed of flexible rubber with Shore hardness of 50 to 75. The middle layer is hard rubber with Shore hardness of 80 to 90. The bottom layer is equipped with a raised structure and through holes. The middle layer is equipped with anti-slip columns, and the inner layer is equipped with positioning holes and positioning columns to achieve a stable connection between layers.
It provides long-term wear-resistant and anti-slip performance while maintaining comfort. The friction and wear resistance of the sole are enhanced by the combination of softness of flexible rubber and the anti-slip column of hard rubber.
Smart Images
Figure CN223247689U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoes, in particular to a pair of anti-skid and wear-resistant leisure sports shoes. Background Art
[0002] Currently, there are many types of shoes on the market. Some shoes are mainly used for decorative purposes, while others mainly provide auxiliary functions for users.
[0003] For some sports shoes and casual shoes, their anti-slip and wear resistance are very important factors in evaluating the quality of the shoes. The anti-slip performance of existing shoes mainly depends on the concave and convex design of the soles. Since the wearing comfort of the shoes must also be taken into account, the sole material should not be made of too hard rubber. This also causes the concave and convex design of the soles to be quickly worn away after long-term friction with the ground, and the anti-slip performance is greatly reduced. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a non-slip and wear-resistant leisure sports shoe, which can take into account both the comfort and the non-slip and wear resistance of the shoe.
[0005] Disclosed are non-slip and wear-resistant leisure sports shoes, comprising a sole comprising an inner layer, a middle layer and a bottom layer. The middle layer is arranged between the inner layer and the bottom layer. The inner layer and the bottom layer are made of flexible rubber with a Shore hardness of 50 to 75, the middle layer is made of hard rubber with a Shore hardness of 80 to 90, and the surface of the bottom layer is provided with a plurality of raised structures for increasing friction.
[0006] Furthermore, a plurality of through holes are provided on the surface of the bottom layer, and a plurality of anti-skid columns are provided on the lower surface of the middle interlayer, and the anti-skid columns can be inserted into the through holes.
[0007] Furthermore, a plurality of positioning holes are provided on the bottom of the inner layer, and a plurality of positioning posts are provided on the upper surface of the middle interlayer. The positioning posts can be inserted into the positioning holes to realize the positioning of the inner layer and the middle interlayer.
[0008] Furthermore, the cross section of the positioning column is in a circular shape.
[0009] Furthermore, the outer contour dimensions of the inner layer and the bottom layer are the same, and the outer contour dimension of the middle layer is smaller than the outer contour dimensions of the inner layer and the bottom layer.
[0010] Furthermore, the inner contour edge is provided with a downward folding structure.
[0011] Furthermore, the bottom layer is provided with an upward convex edge near the edge of the contour, and the convex edge surrounds the upper surface of the bottom layer to form an inner contour.
[0012] Furthermore, the middle interlayer is arranged within the inner contour.
[0013] The utility model is beneficial in that:
[0014] The sole is composed of both flexible and hard rubber. The main body of the sole is injection-molded from the flexible rubber, while the hard rubber, a relatively independent, anti-slip and wear-resistant structure, is positioned between the inner and bottom layers of the sole. The anti-slip studs, which primarily provide anti-slip and wear resistance, extend into the sole, contacting the ground and providing friction. The flexible rubber sole is soft and comfortable, while the hard rubber studs provide long-lasting, excellent wear and anti-slip properties. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of the partial cross-sectional structure of the sole of a non-slip and wear-resistant leisure sports shoe.
[0016] Figure 2 The utility model is a schematic diagram of the partial cross-sectional structure of the sole of a non-slip and wear-resistant leisure sports shoe.
[0017] Figure 3 for Figure 2 A partial enlarged schematic diagram of part A in the middle.
[0018] Figure 4 The utility model is a schematic diagram of the partial cross-sectional structure of the edge of the sole of a non-slip and wear-resistant leisure sports shoe.
[0019] Reference numerals: inner layer 1, middle interlayer 2, bottom layer 3, positioning column 4, anti-slip column 5, side structure 6, convex edge 7. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings of the specification. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0021] A non-slip, wear-resistant casual sports shoe comprises a sole comprising an inner layer, an intermediate layer, and a bottom layer. The intermediate layer is disposed between the inner layer and the bottom layer. The inner layer and bottom layer are constructed of flexible rubber with a Shore hardness of 50 to 75, while the intermediate layer is constructed of hard rubber with a Shore hardness of 80 to 90. The bottom layer is provided with a plurality of raised structures on its surface to increase friction. The bottom layer is also provided with a plurality of through-holes. The lower surface of the intermediate layer is provided with a plurality of anti-slip studs that can be inserted into the through-holes. The bottom of the inner layer is provided with a plurality of positioning holes, and the upper surface of the intermediate layer is provided with a plurality of positioning studs that can be inserted into the positioning holes to position the inner layer and the intermediate layer. The cross-section of the positioning studs is unicyclic. The outer contour dimensions of the inner layer and the bottom layer are the same, while the outer contour dimensions of the intermediate layer are smaller than those of the inner layer and the bottom layer. The inner layer has a downwardly folded edge. The bottom layer has an upwardly convex edge near the edge of the edge, which surrounds the upper surface of the bottom layer to form an inner contour. The intermediate layer is disposed within the inner contour.
[0022] In actual application, when manufacturing the sole, the inner layer, middle layer, and bottom layer are produced separately. After each production and processing is completed, the anti-slip posts on the bottom of the middle layer are inserted into the through holes of the bottom layer to complete the assembly of the bottom layer and the middle layer. Then, the inner layer is covered on the upper surface of the middle layer. Due to the positioning holes on the bottom of the inner layer and the corresponding positioning posts on the upper surface of the middle layer, the inner layer and the middle layer can be quickly positioned. At the same time, this limiting structure can also stabilize the connection between the two and prevent them from detaching. After the inner layer, middle layer, and bottom layer are combined, they are bonded together using adhesive.
[0023] The inner layer contour edge is provided with a downward folding structure, and the bottom layer is provided with an upward convex edge near the contour edge. When the inner layer and the bottom layer are bonded together, the two can achieve self-positioning through the folding structure and the convex edge, and at the same time can also stabilize the connection between the two.
[0024] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. A non-slip and wear-resistant leisure sports shoe, characterized by: The shoe comprises a sole, which comprises an inner layer, a middle layer and a bottom layer. The middle layer is arranged between the inner layer and the bottom layer. The inner layer and the bottom layer are made of flexible rubber with a Shore hardness of 50 to 75. The middle layer is made of hard rubber with a Shore hardness of 80 to 90. The surface of the bottom layer is provided with several raised structures for increasing friction.
2. The anti-skid and wear-resistant leisure sports shoes according to claim 1, characterized in that: The surface of the bottom layer is also provided with a plurality of through holes, and the lower surface of the middle interlayer is provided with a plurality of anti-skid columns, which can be inserted into the through holes.
3. The anti-skid and wear-resistant leisure sports shoes according to claim 2, characterized in that: The bottom of the inner layer is provided with a plurality of positioning holes, and the upper surface of the middle interlayer is provided with a plurality of positioning posts, which can be inserted into the positioning holes to realize the positioning of the inner layer and the middle interlayer.
4. The anti-skid and wear-resistant leisure sports shoes according to claim 3, characterized in that: The cross section of the positioning column is in a spherical shape.
5. The anti-skid and wear-resistant leisure sports shoes according to claim 4, characterized in that: The outer contour dimensions of the inner layer and the bottom layer are the same, and the outer contour dimension of the middle layer is smaller than the outer contour dimensions of the inner layer and the bottom layer.
6. The anti-skid and wear-resistant leisure sports shoes according to claim 5, characterized in that: The inner contour edge is provided with a downward folding structure.
7. The anti-skid and wear-resistant leisure sports shoes according to claim 6, characterized in that: The bottom layer is provided with an upward convex edge near the edge of the contour, and the convex edge surrounds the upper surface of the bottom layer to form an inner contour.
8. The anti-skid and wear-resistant leisure sports shoes according to claim 7, characterized in that: The middle interlayer is arranged within the inner contour.