CN215685216U

CN215685216U - Sole structure of shoe

Info

Publication number: CN215685216U
Application number: CN202122225676.9U
Authority: CN
Inventors: 张盼盼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-01
Anticipated expiration: 2031-09-14

Abstract

The utility model provides a sole structure of a shoe, and belongs to the technical field of shoes. It has solved the poor problem of current shoes travelling comfort. This sole structure of shoes, shoes include the vamp, and sole structure includes the insole and is used for contacting the outsole on ground, and the insole is located between vamp and the outsole, and the insole is including having elasticity and linking firmly the elastic layer of vamp and having the gas permeability and linking firmly the ventilative layer of outsole, and the front portion on elastic layer and the front portion on ventilative layer paste and link firmly with the mode of bonding and making up, is equipped with the interlayer between the rear portion on elastic layer and the rear portion on ventilative layer, and all links firmly with the mode of bonding and making up between three's the adjacent two-layer. The sole structure of the shoe has the advantage of improving the wearing comfort of the shoe.

Description

Sole structure of shoe

Technical Field

The utility model belongs to the technical field of shoes, and relates to a sole structure of a shoe.

Background

Shoes are tools which are worn on feet of people to facilitate walking. The earliest function is to protect the foot from being injured, and with the improvement of the life quality of people, the comfort of the shoes is required when the people buy the shoes.

The sole is an important component of the shoe, affecting the comfort of the shoe, and comprises a midsole, which contacts the ball of the foot, and an outsole, which contacts the ground. Because of the insole can with sole direct contact, so among the prior art, in order to improve the snugness of fit of shoes, can choose the high material of compliance for use to make the insole usually to improve the snugness of fit of shoes.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a sole structure of a shoe, which solves the technical problem of poor comfort of the shoe.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a sole structure of shoes, shoes include the vamp, and sole structure includes the insole and is used for contacting the outsole on ground, the insole is located between vamp and the outsole, its characterized in that, the insole is including having elasticity and linking firmly the elastic layer of vamp and having the ventilative layer of gas permeability and linking firmly the outsole, the front portion of elastic layer and the front portion of ventilative layer paste and lean on and link firmly with the mode of bonding and making up, be equipped with the interlayer between the rear portion of elastic layer and the rear portion of ventilative layer, and all link firmly with the mode of bonding and making up between the adjacent two-layer of three.

The utility model adopts the elastic layer, the interlayer and the breathable layer to manufacture the insole, and the multilayer structure integrates two characteristics of elasticity and breathability, thereby improving the comfort of the shoe. Meanwhile, the insole is fixedly connected in a bonding and sewing mode, so that the insole is compact in structure, and an interlayer structure is arranged between the rear part of the elastic layer and the rear part of the breathable layer, so that the insole forms a natural curvature from front to back. Wherein, the term "bonding and sewing" means that they are fixed to each other by bonding and sewing.

In the sole structure of the footwear described above, the length of the barrier is at least 1/4 of the total length of the footwear, and the barrier is located at the heel of the footwear. This structure makes add the interlayer and can let the insole after fixing have sufficient curvature between elastic layer and ventilative layer to improve the laminating degree between sole and the sole.

In the sole structure of the above-mentioned shoe, the elastic layer and the interlayer both include a waterproof sheet and an elastic pad made of high-force cotton, and the high-force cotton of the interlayer is attached to the waterproof sheet of the elastic layer. The big force cotton is high-elasticity breathable cotton which has both shock absorption and air permeability. Elastic layer and interlayer all contain the cushion of making by energetically cotton, and separate through the waterproof board, compare in increase cushion thickness with one taste, this structure at utmost has played the function of moving away to avoid possible earthquakes of cushion when guaranteeing that shoes are ventilative, has further improved shoes comfort level. The waterproof board ensures the waterproof property of the insole.

In the sole structure of the shoe, the thickness of the elastic pad of the elastic layer is larger than that of the interlayer, the thickness of the elastic pad of the elastic layer is larger than 4mm, and the upper surface of the elastic layer is provided with the linen lining. Set up the elastic layer that thickness is thicker in the insole, guaranteed to step on the comfort level to the cotton flannel inside lining contact sole is in order to avoid people to wear shoes for a long time as far as possible and produce stifled hot sense, guarantees the comfort level of wearing shoes for a long time.

In the sole structure of the above shoe, the air-permeable layer includes a waterproof sheet and an air-permeable pad made of seawave, and the air-permeable pad is attached to the waterproof sheet of the partition layer. The consideration of wearability is gone out to the outsole, and its gas permeability is relatively poor, and the gas permeability of sole has been guaranteed in setting up of ventilative pad, and waterproof nature has still been compromise when guaranteeing the gas permeability in the layer that sets up of waterproof board, guarantees the travelling comfort of shoes from this.

In the sole structure of the shoe, the edges of the elastic layer, the interlayer and the breathable layer are all sewn with covered edges, and two covered edges which are adjacent up and down are mutually attached. Because of the insole is formed by compounding multiple layers, the arrangement of the covered edges ensures that the insole has the strength of each layer, and the whole strength of the insole is improved by attaching two adjacent covered edges.

In the sole structure of the above shoe, the elastic layer is fixedly connected with the upper in a bonding and sewing manner, and the breathable layer is fixedly connected with the outsole in a bonding manner. The structure ensures that the connection between the insole and the vamp and between the insole and the outsole is firm, and the integral strength of the shoe is ensured.

In the sole structure of the above shoe, the outsole is made of a rubber material. The rubber material provides the outsole with good wear resistance.

Compared with the prior art, the sole structure of the shoe provided by the utility model has the following advantages:

1. adopt elastic layer, interlayer and ventilative layer preparation insole to link firmly adjacent two-layer with the mode of bonding and making up, this structure makes insole structure inseparable, and multilayer structure has synthesized two big characteristics of elasticity and gas permeability.

2. The interlayer enables the insole to have natural curvature from front to back, the fitting degree between the sole and the sole is improved, and then the sole can provide enough support for feet of people, and the comfort of the shoe is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present shoe.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a right side view of fig. 1.

In the drawing, 1, a shoe upper; 2. a midsole; 21. an elastic layer; 22. a breathable layer; 23. an interlayer; 3. an outsole; 4. and (6) edge covering.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, the sole structure of the footwear of the present invention, the footwear comprises an upper 1, the sole comprising a midsole 2 and an outsole 3 for contacting the ground, the outsole 3 being made of a rubber material.

The insole 2 comprises an elastic layer 21 with elasticity and fixedly connected with the vamp 1 and a breathable layer 22 with air permeability and fixedly connected with the outsole 3, the front part of the elastic layer 21 is attached to the front part of the breathable layer 22 and fixedly connected in a bonding and sewing mode, an interlayer 23 is arranged between the rear part of the elastic layer 21 and the rear part of the breathable layer 22, two adjacent layers of the three are fixedly connected in a bonding and sewing mode, and then the three are fixedly connected in a sewing mode. The length of barrier 23 is at least 1/4 of the total length of the shoe, and barrier 23 is located at the heel of the shoe.

The elastic layer 21 and the interlayer 23 both comprise waterproof boards and elastic pads made of high-strength cotton, the high-strength cotton of the interlayer 23 is attached to the waterproof boards of the elastic layer 21, the thickness of the elastic pads of the elastic layer 21 is larger than that of the interlayer 23, the thickness of the elastic pads of the elastic layer 21 is larger than 4mm, and the upper surface of the elastic layer 21 is a linen lining; the air-permeable layer 22 comprises a waterproof board and an air-permeable cushion made of Hapeoli, and the air-permeable cushion is attached to the waterproof board of the interlayer 23. The edges of the elastic layer 21, the interlayer 23 and the breathable layer 22 are all sewn with covered edges 4, and two covered edges 4 adjacent to each other up and down are attached to each other. The elastic layer 21 is fixedly connected with the vamp 1 in a bonding and sewing mode, and the breathable layer 22 is fixedly connected with the outsole 3 in a bonding mode.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms upper 1, mid-sole 2, elastic layer 21, vapor-permeable layer 22, barrier layer 23, outsole 3, welt 4, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a sole structure of shoes, shoes include vamp (1), sole structure includes insole (2) and outsole (3) that are used for contacting ground, insole (2) are located between vamp (1) and outsole (3), its characterized in that, insole (2) including have elasticity and link firmly elastic layer (21) of vamp (1) and have the gas permeability and link firmly ventilative layer (22) of outsole (3), the anterior of elastic layer (21) is pasted with the front portion of ventilative layer (22) and is linked firmly with the mode of bonding and sewing, be equipped with interlayer (23) between the rear portion of elastic layer (21) and the rear portion of ventilative layer (22), and all link firmly with the mode of bonding and sewing between the adjacent two-layer of three.

2. The sole structure of a shoe according to claim 1, characterized in that the length of said barrier (23) amounts to at least 1/4 of the total length of the shoe, and in that the barrier (23) is located at the heel.

3. A sole structure for footwear according to claim 1, wherein said elastic layer (21) and the spacer layer (23) each comprise a waterproof sheet and an elastic pad made of high-force cotton, the high-force cotton of the spacer layer (23) being in abutment with the waterproof sheet of the elastic layer (21).

4. A sole structure for footwear according to claim 3, wherein the resilient layer (21) has a greater thickness than the barrier layer (23), the resilient layer (21) has a greater thickness than 4mm, and the upper surface of the resilient layer (21) is lined with linen.

5. A sole structure for footwear according to claim 3, wherein said vapor-permeable layer (22) comprises a waterproof sheet and a vapor-permeable pad made of sepia, which is in abutment with the waterproof sheet of the barrier layer (23).

6. The sole structure of a shoe according to any one of claims 1 to 5, characterized in that the edges of said elastic layer (21), barrier layer (23) and vapor permeation layer (22) are sewn with hems (4), and two hems (4) adjacent one above the other are placed against one another.

7. The sole structure of a shoe according to any one of claims 1 to 5, characterized in that said elastic layer (21) is secured to the upper (1) in an adhesive and sewn manner, and said vapor-permeable layer (22) is secured to the outsole (3) in an adhesive manner.

8. The sole structure of a shoe according to any one of claims 1 to 5, characterized in that said outsole (3) is made of a rubber material.