Sole structure with damping and quick-drying functions

Abstract

The utility model belongs to the technical field of shoes, and provides a sole structure with damping and quick-drying functions. The shoe comprises the sole and the damping insole embedded in the sole, a plurality of water-permeable and air-permeable holes are formed in the side portions of the two sides of the sole in the length direction of the sole, and the damping insole is installed in the sole through an insole embedding connecting part and a sole embedding connecting part, so that the design of an integrated structure is achieved. The sole structure has the damping function and the quick-drying function at the same time, and compared with a traditional sole damping process, the manufacturing efficiency is high, and the cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoes, and specifically relates to a sole structure with shock absorption and quick-drying functions. Background Art

[0002] The sole is one of the important components of shoes, mainly used to provide protection and comfortable support for the human foot. In the prior art, the shock absorption solution of the sole is mainly achieved by embedding objects such as air cushions at the heel of the sole, which has low production efficiency and high cost. On the other hand, there is no product in the prior art that realizes the combined function of quick-drying and shock absorption of the sole. Content of the Utility Model

[0003] The purpose of the utility model is to provide a sole structure with shock absorption and quick-drying functions to solve the technical problems existing in the prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A sole structure with shock absorption and quick-drying functions includes a sole and a shock-absorbing insole embedded in the sole. The sole includes a bottom plate portion, a first edge portion provided along the edge of the bottom plate portion, a second edge portion provided on the first edge portion, a plurality of water-permeable and breathable holes provided on both side portions of the first edge portion along its length direction, and an insole installation portion for embedding the shock-absorbing insole provided on the inner side of the bottom plate portion. The insole installation portion includes a sole forefoot portion at the front end, a sole rear foot portion at the rear end, and a sole embedding connection portion provided between the sole forefoot portion and the sole rear foot portion. The shock-absorbing insole includes an insole forefoot portion at the front end, an insole rear foot portion at the rear end, and an insole embedding connection portion provided between the insole forefoot portion and the insole rear foot portion. The insole embedding connection portion is located at the bottom of the shock-absorbing insole. The shock-absorbing insole is installed in the sole through the insole embedding connection portion and the sole embedding connection portion.

[0006] Further, the sole embedding connection portion includes a plurality of embedding body portions protruding from the inner side surface of the bottom plate portion. The embedding body portions are symmetrically provided on both sides of the bottom plate portion, and there is a gap between the adjacent embedding body portions on the same side.

[0007] Further, the insole embedding connection portion includes a plurality of U-shaped embedding portions protruding from the bottom of the shock-absorbing insole. The U-shaped embedding portions are symmetrically provided on both sides of the bottom of the shock-absorbing insole, and there is an embedding gap portion between the adjacent U-shaped embedding portions on the same side. After the sole and the shock-absorbing insole are connected, the embedding body portions are embedded in the embedding gap portions.

[0008] Further, there is a cavity between the rear foot portion of the sole and the inner side surface of the bottom plate portion.

[0009] Further, at the rear foot portion of the insole, a number of shock-absorbing columns are provided at the bottom of the insole, and the shock-absorbing columns are placed in the cavity.

[0010] Further, the inside of the shock-absorbing column is hollow and the upper end is open.

[0011] Further, at the rear foot portion of the insole, a connecting portion is provided at the upper part of the insole to connect the upper ends of all the shock-absorbing columns into one body.

[0012] Further, a number of shock-absorbing particles are provided at the front foot portion of the insole.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] The present utility model includes a sole and a shock-absorbing insole. A number of water-permeable and breathable holes are provided on both side portions of the sole along its length direction. The shock-absorbing insole is installed in the sole through the insole insertion connecting portion and the sole insertion connecting portion, and thus the integrated structure design not only enables the sole structure to have both shock-absorbing and quick-drying functions, but also has high production efficiency and low cost compared with the traditional sole shock-absorbing process.

[0015] The present utility model is provided with structures such as shock-absorbing columns and shock-absorbing particles on the shock-absorbing insole, effectively improving the overall shock-absorbing effect of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model.

[0017] Figure 2 is a schematic structural diagram of the sole in the present utility model.

[0018] Figure 3 is a schematic bottom view of the shock-absorbing insole in the present utility model.

[0019] Figure 4 is a schematic front view of the shock-absorbing insole in the present utility model.

[0020] Among them, the names corresponding to the reference numerals are as follows: 1 - sole, 2 - shock-absorbing insole;

[0021] 11 - bottom plate portion, 12 - first edge portion, 13 - second edge portion, 14 - water-permeable and breathable hole, 15 - insole installation portion;

[0022] 21 - front foot portion of the insole, 22 - rear foot portion of the insole, 23 - insole insertion connecting portion;

[0023] 151 - Front sole part, 152 - Rear sole part, 153 - Embedded connection part of the sole; 1521 - Cavity; 1531 - Embedded body part; 1532 - Gap;

[0024] 211 - Shock - absorbing particles, 221 - Shock - absorbing columns, 222 - Connection part;

[0025] 231 - U - shaped embedding part, 232 - Embedding gap part. Detailed implementation mode

[0026] In order to enable those skilled in the art to have a clearer understanding and knowledge of the present utility model, the following further details the present utility model in combination with embodiments. It should be known that the specific embodiments described below are only used to explain the present utility model for easy understanding. The technical solutions provided by the present utility model are not limited to the technical solutions provided by the following embodiments, and the technical solutions provided by the embodiments should not limit the protection scope of the present utility model.

[0027] Embodiment

[0028] As Figures 1 to 4 shown, this embodiment provides a sole structure with shock - absorbing and quick - drying functions, which includes a sole and a shock - absorbing insole. Both the sole and the shock - absorbing insole adopt an integrated structure, and an embedded connection method is used between the sole and the shock - absorbing insole, thereby combining the two into a whole.

[0029] In this embodiment, the sole includes a bottom plate part, a first edge part arranged along the edge of the bottom plate part, a second edge part arranged on the first edge part. A number of water - permeable and breathable holes are arranged on both side parts of the first edge part along its length direction, and an insole installation part for embedding the shock - absorbing insole is arranged on the inner side of the bottom plate part; among them, the first edge part, the second edge part and the bottom plate part are of an integrated structure. The first edge part is arranged around the edge of the bottom plate part in a circle, the second edge part is located at the upper end of the first edge part and is arranged along the first edge part. The shape of the water - permeable and breathable holes is not particularly limited, and it can be any shape.

[0030] The shock - absorbing insole is installed in the sole through the insole installation part. In this embodiment, the insole installation part includes a front sole part of the sole at the front end, a rear sole part of the sole at the rear end, and an embedded connection part of the sole arranged between the front sole part of the sole and the rear sole part of the sole; correspondingly, the shock - absorbing insole includes a front insole part at the front end, a rear insole part at the rear end, and an embedded connection part of the insole arranged between the front insole part and the rear insole part. The embedded connection part of the insole is located at the bottom of the shock - absorbing insole; the shock - absorbing insole is installed in the sole through the embedded connection part of the insole and the embedded connection part of the sole. The front insole part, the rear insole part and the embedded connection part of the insole adopt an integrated structure, and are preferably made of elastic materials such as rubber and silica gel.

[0031] In this embodiment, the structures and connection manners of the insole embedding connection part and the sole embedding connection part are as follows:

[0032] The sole embedding connection part includes several embedding body parts protruding from the inner side surface of the bottom plate part. The embedding body parts are symmetrically arranged on both sides of the bottom plate part, and there is a gap between the adjacent embedding body parts on the same side. The function of this gap is to cooperate with the insole embedding connection part. Generally, the embedding body part adopts a cuboid structure, and there is also a gap between the embedding body parts on both sides. The insole embedding connection part includes several U-shaped embedding parts protruding from the bottom of the shock-absorbing insole. The U-shaped embedding parts are symmetrically arranged on both sides of the bottom of the shock-absorbing insole, and there is an embedding gap part between the adjacent U-shaped embedding parts on the same side. After the sole and the shock-absorbing insole are connected, the embedding body part is embedded in the embedding gap part, part of the U-shaped embedding part is placed in the gap between the embedding body parts, and the U-shaped embedding parts at the front and rear edges are respectively placed on the outer side surfaces of the front and rear sides of the embedding body part. Through the above structure, the connection between the sole and the shock-absorbing insole is realized, and the two are tightly combined into an integral structure.

[0033] In this embodiment, the front sole part of the sole is in a shape slightly concave downward, and several shock-absorbing particles are arranged at the front sole part of the insole. The shock-absorbing particles slightly protrude from the bottom surface of the sole, and the shape formed by all the shock-absorbing particles is adapted to the front sole part of the sole, so that the front sole part of the insole and the front sole part of the sole are more closely fitted.

[0034] In this embodiment, several shock-absorbing columns are arranged at the rear sole part of the insole and located at the bottom of the insole. The inside of the shock-absorbing column is hollow and the upper end is open, and the opening is located on the upper end surface of the shock-absorbing insole and contacts the foot during use. At the rear sole part of the insole and located at the upper part (upper end surface) of the insole, there is a connection part connecting the upper ends of all the shock-absorbing columns. Correspondingly, there is a cavity between the rear sole part of the sole and the inner side surface of the bottom plate part. Taking the cavity as a reference, the upper part of the cavity is the second edge part. After the shock-absorbing insole is installed, the rear sole part of the insole is placed in this cavity.

[0035] In a further preferred solution, taking the bottom surface of the shock-absorbing insole as a reference, the shock-absorbing particles, the insole embedding connection part, and the shock-absorbing columns protrude from the bottom surface of the shock-absorbing insole, and the protruding heights of the three are different. Preferably, the protruding heights of the three increase in sequence. Among them, the protruding height of the insole embedding connection part increases in sequence along the direction from the front sole part of the insole to the rear sole part of the insole and forms a relatively smooth curve.

[0036] The above embodiments are only illustrative of the principles and effects of the present utility model, and are not intended to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A sole structure with shock-absorbing and quick-drying functions, characterized in that, It includes a sole (1) and a shock-absorbing insole (2) embedded in the sole (1); the sole (1) includes a bottom plate portion (11), a first edge portion (12) arranged along the edge of the bottom plate portion (11), a second edge portion (13) arranged on the first edge portion (12), a number of water-permeable and breathable holes (14) arranged on both side portions of the first edge portion (12) along its length direction, an insole installation portion (15) for embedding the shock-absorbing insole (2) arranged on the inner side of the bottom plate portion (11), the insole installation portion (15) includes a sole forefoot portion (151) at the front end, a sole rear foot portion (152) at the rear end, and a sole embedding connection portion (153) arranged between the sole forefoot portion (151) and the sole rear foot portion (152); the shock-absorbing insole (2) includes an insole forefoot portion (21) at the front end, an insole rear foot portion (22) at the rear end, and an insole embedding connection portion (23) arranged between the insole forefoot portion (21) and the insole rear foot portion (22), the insole embedding connection portion (23) is located at the bottom of the shock-absorbing insole (2); the shock-absorbing insole (2) is installed in the sole (1) through the insole embedding connection portion (23) and the sole embedding connection portion (153).

2. The sole structure with shock-absorbing and quick-drying functions according to claim 1, characterized in that: The sole embedding connection portion (153) includes a number of embedding body portions (1531) protruding from the inner side surface of the bottom plate portion (11), the embedding body portions (1531) are symmetrically arranged on both sides of the bottom plate portion (11), and there is a gap (1532) between the adjacent embedding body portions (1531) on the same side.

3. The sole structure with shock absorption and quick-drying functions according to claim 2, characterized in that: The insole embedding connection portion (23) includes a number of U-shaped embedding portions (231) protruding from the bottom of the shock-absorbing insole (2), the U-shaped embedding portions (231) are symmetrically arranged on both sides of the bottom of the shock-absorbing insole (2), and there is an embedding gap portion (232) between the adjacent U-shaped embedding portions (231) on the same side; after the sole (1) and the shock-absorbing insole (2) are connected, the embedding body portion (1531) is embedded in the embedding gap portion (232).

4. The sole structure with shock-absorbing and quick-drying functions according to claim 3, characterized in that: There is a cavity (1521) between the sole rear foot portion (152) and the inner side surface of the bottom plate portion (11).

5. The sole structure with shock absorption and quick-drying functions according to claim 4, characterized in that: A number of shock-absorbing columns (221) are arranged at the bottom of the insole at the insole rear foot portion (22), and the shock-absorbing columns (221) are placed in the cavity (1521).

6. The sole structure with shock absorption and quick-drying functions according to claim 5, characterized in that: The inside of the shock-absorbing column (221) is hollow and the upper end is open.

7. The sole structure with shock absorption and quick-drying functions according to claim 6, characterized in that: A connection portion (222) connecting the upper ends of all the shock-absorbing columns (221) into one body is arranged at the upper part of the insole at the insole rear foot portion (22).

8. The sole structure with shock-absorbing and quick-drying functions according to claim 7, characterized in that: A number of shock-absorbing particles (211) are arranged at the insole forefoot portion (21).

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