Wear-resistant combined sole

Abstract

The utility model discloses a wear-resistant combined shoe sole which comprises a shoe sole body and a wear-resistant pad, a positioning block used for positioning the front end of the shoe sole body is arranged on the lower end face of the shoe sole body, and a positioning groove matched with the positioning block is formed in the upper end face of the wear-resistant pad. A groove is formed in the side wall of the rear end of the shoe sole body, and a fixing assembly used for being fixedly connected with a wear-resisting pad is arranged in the groove. By means of the design of the fixing assembly, the wear-resisting pad can be rapidly replaced, and height increasing shoe soles with different heights can be replaced according to the requirements of users.

Description

Technical Field

[0001] The utility model relates to the technical field of soles, in particular to a wear-resistant combined sole. Background Art

[0002] There are many types of sole materials, which can be divided into natural sole materials and synthetic sole materials. Natural sole materials include natural sole leather, bamboo, wood, etc., and synthetic sole materials include rubber, plastic, rubber and plastic composite materials, recycled leather, elastic cardboard, etc. The common characteristics of general sole materials should be wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy to fit the foot shape, not easy to deform after shaping, heat preservation, easy to absorb moisture, etc.

[0003] At present, most of the existing soles are one-piece. However, after long-term use, the wear-resistant layer of the sole will be worn out and cannot be replaced. The only way is to replace the entire shoe. Secondly, most of the existing height-increasing methods are through height-increasing insoles and height-increasing soles, but the height of the height-increasing soles cannot be changed, which cannot meet the needs of users. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a wear-resistant combined sole, which utilizes the design of a fixed component to quickly replace the wear-resistant pad so as to facilitate replacement of height-enhancing soles of different heights according to user needs.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wear-resistant combined sole comprises a sole body and a wear-resistant pad, wherein the lower end surface of the sole body is provided with a positioning block for positioning the front end of the sole body, and the upper end surface of the wear-resistant pad is provided with a positioning groove adapted to the positioning block;

[0007] A groove is formed on the rear end side wall of the sole body, and a fixing component for fixingly connecting with the wear-resistant pad is arranged inside the groove.

[0008] Preferably, the positioning block is a T-shaped structure, and the positioning groove consists of a front rectangular groove and a rear T-shaped groove.

[0009] Preferably, the fixing assembly includes a sliding rod fixedly mounted on the inner side of the groove, two sliding plates are sleeved on the sliding rod, the opposite sides of the two sliding plates are elastically connected to the groove through springs, and the lower end surfaces of the two sliding plates are fixedly mounted with fixing blocks, and the two fixing blocks are symmetrically arranged.

[0010] Preferably, the lower end surface of the sole body is provided with a strip-shaped opening communicating with the groove, and the fixing block is located in the strip-shaped opening.

[0011] Preferably, the upper end surface of the wear-resistant pad is provided with a fixing groove matched with the fixing block.

[0012] Preferably, a cover plate for closing the groove is provided at the open end of the groove, and the cross-section of the cover plate is T-shaped when viewed from above.

[0013] The utility model has the following beneficial effects:

[0014] 1. Through the design of the positioning groove and the positioning block, the positioning block adopts a T-shaped structure and cooperates with the positioning groove to quickly position the sole body and the front end of the wear-resistant pad for easy fixation;

[0015] 2. Through the design of the fixing assembly and the fixing groove, the fixing block is inserted into the fixing groove and reset under the action of the spring, so that the fixing block is clamped in the fixing groove to achieve the purpose of fixing and complete the combination of the sole body and the wear-resistant pad.

[0016] The utility model utilizes the design of the fixing assembly to quickly disassemble and assemble the wear-resistant pad, so as to facilitate replacement of height-enhancing soles of different heights according to user needs, which can better meet the needs of users and thus improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a wear-resistant combined sole proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a wear-resistant combined sole in an open groove state provided by the utility model;

[0019] Figure 3 This is a schematic diagram of the other side of the wear-resistant combined sole proposed by the utility model.

[0020] In the figure: 1 sole body, 2 cover plate, 3 wear-resistant pad, 4 fixing groove, 5 groove, 6 slide bar, 7 fixing block, 8 spring, 9 positioning groove, 10 positioning block, 11 strip opening. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-Figure 3 A wear-resistant combined sole, including a sole body 1 and a wear-resistant pad 3. The wear-resistant pad 3 is made of rubber material. The rubber sole is suitable as a sole due to its excellent wear resistance, skid resistance and grip. The main function of the rubber sole is to resist wear and ensure that the shoes still maintain a good appearance and performance after long-term use. They usually have excellent anti-skid performance to ensure stable support under various ground conditions. The lower end surface of the sole body 1 is provided with a positioning block 10 for positioning the front end of the sole body 1. The upper end surface of the wear-resistant pad 3 is provided with a positioning groove 9 adapted to the positioning block 10. The positioning block 10 is a T-shaped structure. The positioning groove 9 consists of a front rectangular groove and a rear T-shaped groove, which is convenient for positioning the sole body 1 and the front end of the wear-resistant pad 3, and convenient for fixing;

[0024] A groove 5 is provided on the rear end side wall of the sole body 1, and a cover plate 2 for closing the groove 5 is provided at the open end of the groove 5. The upper cross-section of the cover plate 2 is T-shaped, which is used to close the groove 5 and protect the components in the groove 5. A fixing assembly for fixed connection with the wear-resistant pad 3 is provided inside the groove 5. The fixing assembly includes a slide bar 6 fixedly mounted on the inner side of the groove 5. Two slide plates are sleeved on the slide bar 6. The opposite sides of the two slide plates are elastically connected to the groove 5 through a spring 8. The spring 8 is a tension spring for resetting the slide plate. The lower end surfaces of the two slide plates are fixedly mounted with fixing blocks. 7, the fixing block 7 is an L-shaped plate, the two fixing blocks 7 are symmetrically arranged, the lower end surface of the sole body 1 is provided with a strip opening 11 communicated with the groove 5, the fixing block 7 is located in the strip opening 11, the upper end surface of the wear-resistant pad 3 is provided with a fixing groove 4 adapted to the fixing block 7, the fixing block 7 is inserted into the fixing groove 4, and reset is achieved under the action of the spring 8, the fixing block 7 is an L-shaped structure, the fixing block 7 is clamped on the side of the fixing groove 4, similar to a hook, so that the fixing block 7 is clamped in the fixing groove 4, the purpose of fixing is achieved, and the combination of the sole body 1 and the wear-resistant pad 3 is completed.

[0025] Working principle:

[0026] When assembling, first insert the positioning block 10 into the positioning groove 9 to position the front end of the sole body 1, then move the two slide plates toward the middle so that the two fixing blocks 7 are merged and the spring 8 is in a stretched state. Then the fixing block 7 is inserted into the fixing groove 4, and then the slide plate is released. Under the action of the spring 8, it is reset so that the fixing block 7 is clamped in the fixing groove 4, thereby achieving the purpose of fixing and completing the combination of the sole body 1 and the wear-resistant pad 3.

[0027] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A wear-resistant combined sole, comprising a sole body (1) and a wear-resistant pad (3), characterized in that: The lower end surface of the sole body (1) is provided with a positioning block (10) for positioning the front end of the sole body (1), and the upper end surface of the wear-resistant pad (3) is provided with a positioning groove (9) adapted to the positioning block (10); A groove (5) is provided on the rear end side wall of the sole body (1), and a fixing component for fixing to the wear-resistant pad (3) is arranged inside the groove (5).

2. A wear-resistant combined sole according to claim 1, characterized in that: The positioning block (10) is a T-shaped structure, and the positioning groove (9) consists of a front rectangular groove and a rear T-shaped groove.

3. The wear-resistant combined sole according to claim 1, characterized in that: The fixing assembly comprises a slide bar (6) fixedly mounted on the inner side of the groove (5), two slide plates being sleeved on the slide bar (6), the two slide plates having opposite sides elastically connected to the groove (5) via springs (8), and fixing blocks (7) being fixedly mounted on the lower end surfaces of the two slide plates, the two fixing blocks (7) being symmetrically arranged.

4. A wear-resistant combined sole according to claim 3, characterized in that: The lower end surface of the sole body (1) is provided with a strip-shaped opening (11) communicating with the groove (5), and the fixing block (7) is located in the strip-shaped opening (11).

5. The wear-resistant combined sole according to claim 3, characterized in that: The upper end surface of the wear-resistant pad (3) is provided with a fixing groove (4) adapted to the fixing block (7), and the fixing groove (4) is a T-shaped groove.

6. A wear-resistant combined sole according to claim 5, characterized in that: The open end of the groove (5) is provided with a cover plate (2) for closing the groove (5); the cross section of the cover plate (2) is T-shaped when viewed from above.

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