Casual shoe with synthetic sole

By designing adhesive blocks and positioning grooves on the synthetic sole of casual shoes, as well as the clamping structure of the connection part and rubber insert column, the problem of forefoot wear is solved, the upper is stable connection and wear-resistant protection is achieved, and the service life of the shoe is extended.

CN223053954UActive Publication Date: 2025-07-04ZHEJIANG MINGJIANG SHOES CO LTD
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Patent Information

Application Number
CN202421747888.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-23
Publication Date
2025-07-04
Estimated Expiration
2034-07-23

AI Technical Summary

Technical Problem

The forefoot part of existing casual shoes is easily worn, which makes the shoes unable to be replaced separately and has a short service life.

Method used

The upper surface of the synthetic sole is designed to be fixedly installed with adhesive blocks and positioning grooves, and the lower surface is equipped with fixing grooves and replacement components, including connection parts, rubber plugs and wear-resistant sheets. The upper and sole are securely connected through glue bonding and clamping structures, and provide additional wear protection.

Benefits of technology

It extends the service life of casual shoes, avoids single-sided adhesive tape, and improves the practicality and wear resistance of the shoes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of casual shoes, and discloses a casual shoe with a synthetic sole, which comprises the synthetic sole, an adhesive block is fixedly mounted on the upper surface of the synthetic sole, a positioning groove is arranged on the upper surface of the adhesive block, a vamp is arranged inside the positioning groove, three fixing grooves are arranged on the lower surface of the synthetic sole, and the adhesive block is fixedly mounted on the upper surface of the synthetic sole. A replacement assembly is arranged on the lower surface of the synthetic sole. By means of the arrangement of the adhesive block, the situation that single-face adhesive is prone to being unglued is avoided, by means of the arrangement of the replacement assembly, additional abrasion protection is provided, and meanwhile the service life of the whole shoe is prolonged due to the replaceable characteristic of the replacement assembly.
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Description

Technical Field

[0001] The utility model relates to the technical field of casual shoes, in particular to a casual shoe with a composite sole. Background Art

[0002] As a kind of footwear product that combines fashion and comfort, the design and function of casual shoes are constantly evolving to meet the needs of consumers. From the simple structure in the early stage to the current multi-functional design, the development process of casual shoes reflects the close combination of technological progress and market demand.

[0003] When the existing casual shoes are in use, since people tend to exert force on the sole with the front part of the foot when walking, the sole of the front part of the foot is prone to wear and tear. When damaged, the sole of the front part of the foot cannot be replaced separately, resulting in the shoes being unusable and having a relatively low service life. In view of the above problems, a casual shoe with a composite sole is provided. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a casual shoe with a composite sole to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a casual shoe with a composite sole, including a composite sole. The upper surface of the composite sole is fixedly installed with adhesive blocks, and positioning grooves are opened on the upper surfaces of the adhesive blocks. The inner part of the positioning grooves is provided with a shoe upper. Fixing grooves are opened on the lower surface of the composite sole. The number of the fixing grooves is fixed at three, and a replacement component is arranged on the lower surface of the composite sole.

[0007] Furthermore, the replacement component includes a connecting part, rubber insertion posts and wear-resistant sheets. The upper surface of the connecting part is fixedly installed with rubber insertion posts. The number of the rubber insertion posts is fixed at three. The rubber insertion posts are clamped with the fixing grooves. A wear-resistant sheet is arranged on the lower surface of the connecting part.

[0008] Furthermore, anti-slip stripes are opened on the lower surface of the composite sole, and installation grooves are opened on the outer surface of the composite sole. Two arc-shaped clamping holes are opened on both inner walls of each installation groove.

[0009] Furthermore, an insertion block is arranged inside the installation groove. Two grooves are opened on both sides of the insertion block, and springs are fixedly installed inside the grooves.

[0010] Furthermore, arc-shaped positioning posts are fixedly installed at one ends of the springs. The arc-shaped positioning posts are clamped with the arc-shaped clamping holes.

[0011] Further, one end of the plug-in block is fixedly installed with a limit block, and pulling blocks are fixedly installed on both sides of the limit block. An air cushion is arranged on the inner wall of the plug-in block.

[0012] The utility model has the following beneficial effects:

[0013] (1) In the utility model, the rubber plug posts fixed on the upper surface of the connecting part are clamped with the fixing grooves of the synthetic sole, realizing the stable connection between the replacement component and the sole. The lower surface of the connecting part is provided with wear-resistant sheets, providing additional wear protection. At the same time, due to its replaceable characteristics, the service life of the whole shoe is prolonged.

[0014] (2) In the utility model, through the arrangement of the adhesive blocks and the positioning grooves, when the shoe upper is installed inside the positioning grooves and then glued with glue, the shoe upper is fixed on the synthetic sole, achieving the adhesion of both sides of the shoe upper and avoiding the easy occurrence of glue opening in the case of single-sided gluing.

[0015] Of course, any product implementing the utility model does not necessarily need to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the structure of the synthetic sole and the adhesive blocks of the utility model;

[0019] Figure 3 is an exploded schematic diagram of a part of the structure of the utility model;

[0020] Figure 4 is an exploded schematic diagram of a part of the structure of the utility model;

[0021] Figure 5 is an enlarged sectional view of the structure of the plug-in block of the utility model;

[0022] Figure 6 is a sectional view of the structure of the synthetic sole of the utility model;

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] In the figure: 1. Synthetic sole; 101. Fixed groove; 2. Adhesive block; 201. Positioning groove; 3. Replacement component; 301. Connecting part; 302. Rubber insertion post; 303. Wear-resistant piece; 4. Shoe upper; 5. Anti-slip stripe; 6. Installation groove; 601. Arc-shaped clamping hole; 7. Insertion block; 701. Groove; 8. Spring; 9. Arc-shaped positioning post; 10. Limiting block; 11. Pulling block; 12. Air cushion. Detailed implementation manner

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the 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 invention.

[0026] Please refer to Figure 1 - Figure 6 As shown, the present invention is a casual shoe with a synthetic sole, including a synthetic sole 1. An adhesive block 2 is fixedly installed on the upper surface of the synthetic sole 1. A positioning groove 201 is opened on the upper surface of the adhesive block 2. A shoe upper 4 is arranged inside the positioning groove 201. A fixed groove 101 is opened on the lower surface of the synthetic sole 1. The number of the fixed grooves 101 is fixed at three. A replacement component 3 is arranged on the lower surface of the synthetic sole 1;

[0027] Through the arrangement of the adhesive block 2 and the positioning groove 201, when the shoe upper 4 is installed inside the positioning groove 201 and then glued with glue, the shoe upper 4 is fixed on the synthetic sole 1, achieving the adhesion of both sides of the shoe upper 4 and avoiding the situation of easy glue opening on one side;

[0028] The replacement component 3 includes a connecting part 301, a rubber insertion post 302 and a wear-resistant piece 303. A rubber insertion post 302 is fixedly installed on the upper surface of the connecting part 301. The number of the rubber insertion posts 302 is fixed at three. The rubber insertion posts 302 are clamped with the fixed grooves 101. A wear-resistant piece 303 is arranged on the lower surface of the connecting part 301;

[0029] Through the clamping of the rubber insertion posts 302 fixed on the upper surface of the connecting part 301 with the fixed grooves 101 of the synthetic sole 1, the stable connection between the replacement component 3 and the sole is realized. A wear-resistant piece 303 is arranged on the lower surface of the connecting part 301, providing additional wear protection. At the same time, due to its replaceable characteristic, the service life of the whole shoe is prolonged;

[0030] Anti-slip stripes 5 are opened on the lower surface of the synthetic sole 1. Installation grooves 6 are opened on the outer surface of the synthetic sole 1. Two arc-shaped clamping holes 601 are opened on both inner walls of each installation groove 6;

[0031] The interior of the installation groove 6 is provided with a plug-in block 7. Two grooves 701 are formed on both sides of the plug-in block 7, and springs 8 are fixedly installed inside the grooves 701;

[0032] One end of each spring 8 is fixedly installed with a cambered surface positioning post 9, and the cambered surface positioning post 9 is engaged with the cambered surface clamping hole 601;

[0033] One end of the plug-in block 7 is fixedly installed with a limiting block 10. Pulling blocks 11 are fixedly installed on both sides of the limiting block 10, and an air cushion 12 is arranged on the inner wall of the plug-in block 7.

[0034] During use, first, through the settings of the adhesive block 2 and the positioning groove 201, when the shoe upper 4 is installed inside the positioning groove 201 and then adhered with glue, the shoe upper 4 can be fixed on the synthetic sole 1, achieving the adhesion of both sides of the shoe upper 4 and avoiding the easy occurrence of glue opening on one side. The rubber plug post 302 fixed on the upper surface of the connecting part 301 is engaged with the fixing groove 101 of the synthetic sole 1, realizing the stable connection between the replacement component 3 and the sole. The lower surface of the connecting part 301 is provided with a wear-resistant piece 303, providing additional wear protection. At the same time, due to its replaceable characteristic, the service life of the whole shoe is extended. The plug-in block 7 is arranged inside the installation groove 6. Through the cooperation of the grooves 701 on both sides with the springs 8 and the cambered surface positioning posts 9, the connection with the installation groove 6 is realized. Springs 8 are fixedly installed inside the grooves 701, and one end of each spring 8 is fixedly installed with a cambered surface positioning post 9. These positioning posts are engaged with the cambered surface clamping holes 601, ensuring the stability and detachability of the plug-in block 7. One end of the plug-in block 7 is fixedly installed with a limiting block 10 for restricting the moving range of the plug-in block 7. Pulling blocks 11 are fixedly installed on both sides of the limiting block 10, facilitating the user to manually operate the installation and disassembly of the plug-in block 7. By disassembling the plug-in block 7, the air cushion 12 can be replaced, improving the practicability.

[0035] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A casual shoe with a synthetic sole, comprising a synthetic sole (1), characterized in that: The upper surface of the synthetic sole (1) is fixedly installed with an adhesive block (2). The upper surface of the adhesive block (2) is provided with a positioning groove (201). The upper surface of the positioning groove (201) is provided with a shoe upper (4). The lower surface of the synthetic sole (1) is provided with a fixing groove (101). The number of the fixing grooves (101) is fixed at three. The lower surface of the synthetic sole (1) is provided with a replacement component (3).

2. The casual shoe with a synthetic sole according to claim 1, characterized in that: The replacement component (3) includes a connecting part (301), a rubber plug post (302) and a wear-resistant piece (303). The upper surface of the connecting part (301) is fixedly installed with a rubber plug post (302). The number of the rubber plug posts (302) is fixed at three. The rubber plug posts (302) are clamped with the fixing grooves (101). The lower surface of the connecting part (301) is provided with a wear-resistant piece (303).

3. The casual shoes with a synthetic sole according to claim 1, characterized in that: The lower surface of the synthetic sole (1) is provided with anti-slip stripes (5). The outer surface of the synthetic sole (1) is provided with an installation groove (6). Both inner walls of the installation groove (6) are provided with two arc-shaped clamping holes (601).

4. The casual shoe with a synthetic sole according to claim 3, characterized in that: An insertion block (7) is arranged inside the installation groove (6). Both sides of the insertion block (7) are provided with two grooves (701). Springs (8) are fixedly installed inside the grooves (701).

5. The casual shoe with a synthetic sole according to claim 4, characterized in that: One end of each of the springs (8) is fixedly installed with an arc-shaped positioning post (9). The arc-shaped positioning posts (9) are clamped with the arc-shaped clamping holes (601).

6. The casual shoes with a synthetic sole according to claim 4, characterized in that: One end of the insertion block (7) is fixedly installed with a limiting block (10). Pulling blocks (11) are fixedly installed on both sides of the limiting block (10). An air cushion (12) is arranged inside the inner wall of the insertion block (7).