CN216019438U - Insole with non-metal hook core - Google Patents

Abstract

The utility model discloses a middle sole with a non-metal hook core. The technical key points are as follows: the shoe insole comprises an insole body, wherein a hook core is arranged in the insole body and is made of a non-metal material.

Description

Insole with non-metal hook core

Technical Field

The utility model relates to the field of shoe midsoles, in particular to a midsole with a non-metal hook core.

Background

Mould plastics high-heeled shoes insole in order to guarantee the intensity and the stability of structure, all can put into the hook heart at the in-process of moulding plastics, the hook heart is located the arch of foot of shoes insole, the heel position, current hook heart adopts metal (steel, iron etc.) to make, but because restricted by material nature itself between metal and the material of moulding plastics, the material of moulding plastics can only wrap up the hook heart, the contact surface can't bond, make shoes insole intensity limited, when high-heeled shoes were worn, the easy rupture of the material of moulding plastics damages under the condition of slope atress.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a midsole with a high-strength nonmetal hook core.

In order to achieve the purpose, the utility model provides the following technical scheme: a middle sole with non-metal hook center comprises: the shoe insole comprises a shoe insole body, wherein a hook core is arranged in the shoe insole body, and the hook core is made of a non-metal material.

As a further improvement of the utility model, the hook core is formed by injection molding of LET material.

As a further improvement of the utility model, the hook core is provided with a plurality of first grooves extending along the length direction.

As a further improvement of the utility model, the hook core is provided with a plurality of second grooves extending along the width direction.

As a further improvement of the utility model, the first grooves and the second grooves are staggered with respect to each other.

As a further improvement of the utility model, the cut-off surface of the first groove is arc-shaped.

As a further improvement of the utility model, the truncation surface of the second groove is arc-shaped.

The utility model has the advantages that the insole body of the finished shoe has high structural strength and is not easy to damage under the inclined stress.

Drawings

FIG. 1 is a schematic view of the overall structure of a midsole body;

fig. 2 is a schematic structural view of the hook core.

Description of the labeling: 1. a midsole body; 2. hooking the core; 21. a first groove; 22. a second groove.

Detailed Description

The utility model will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1 and 2, the midsole of the non-metal hook core of the present embodiment includes: the shoe insole comprises a shoe insole body 1, wherein a hook core 2 is arranged in the shoe insole body 1, and the hook core 2 is made of a non-metal material.

Through above-mentioned technical scheme, hook heart 2 is made by non-metallic material, and during the moulding plastics, the material of moulding plastics of shoes insole body 1 can paste together with the face of being connected of hook heart 2 for 1 structural strength in finished product shoes insole body is high, and the slope atress is also indestructible. Adopt non-metallic material to reduce the quality of shoes insole body 1, reduced the quality of finished product shoes when improving structural strength, and then the travelling comfort when improving the dress.

As a specific embodiment of the improvement, the hook core 2 is formed by injection molding of LET material.

Through above-mentioned technical scheme, the LET material is close with the material of moulding plastics of shoes insole body 1, and perfect bonding is in the same place when moulding plastics, and then improves the intensity in shoes insole. And the injection molding is convenient to process and high in efficiency.

As a modified specific embodiment, the hook core 2 is provided with a plurality of first grooves 21 extending along the length direction.

Through above-mentioned technical scheme, 1 in-process in the shoes insole body of moulding plastics, the material of moulding plastics foams, in embedding first recess 21, is connected with hook heart 2, and then improves and hook the joint strength between the heart 2, the condition of shoes insole body 1 damage when avoiding whole shoes insole body 1 side direction atress.

As a modified specific embodiment, the hook core 2 is provided with a plurality of second grooves 22 extending in the width direction.

Through above-mentioned technical scheme, 1 in-process in the shoes insole body of moulding plastics, the material of moulding plastics foams, in embedding second recess 22, is connected with hook heart 2, and then improves and hook the joint strength between the heart 2, the condition of shoes insole body 1 damage when avoiding whole shoes insole body 1 side direction atress.

As a modified specific embodiment, the first grooves 21 and the second grooves 22 are staggered with each other.

Through above-mentioned technical scheme, first recess 21 and second recess 22 are crisscross each other, and the joint action further improves the joint strength between shoes insole body 1 and the hook heart 2. Preferably, the first groove 21 and the second groove 22 are distributed on the upper side and the lower side of the hook core 2, so that the connection strength between the insole body 1 and the hook core 2 is further improved.

As a modified specific embodiment, the cut-off surface of the first groove 21 is arc-shaped.

Through above-mentioned technical scheme, first recess 21 is the arc, has enlarged the contact area of hook heart 2 and the 1 injection moulding material of shoes insole body, further improves the structural strength of finished product shoes insole body 1.

In a modified embodiment, the cut-off surface of the second groove 22 is arc-shaped.

Through above-mentioned technical scheme, second recess 22 is the arc, has enlarged hook heart 2 and the 1 material area of contact that moulds plastics of shoes insole body, further improves the structural strength of finished product shoes insole body 1.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (4)

1. A middle sole with non-metal hook center comprises: shoe insole body (1), be equipped with hook heart (2) in shoe insole body (1), its characterized in that: the hook core (2) is made of non-metallic materials, a plurality of first grooves (21) extending along the length direction are formed in the hook core (2), a plurality of second grooves (22) extending along the width direction are formed in the hook core (2), and the first grooves (21) and the second grooves (22) are mutually staggered.

2. The midsole of a non-metallic hook core according to claim 1, wherein: the hook core (2) is formed by injection molding of LET materials.

3. The midsole of a non-metallic hook core according to claim 1, wherein: the truncation surface of the first groove (21) is arc-shaped.

4. The midsole of a non-metallic hook core according to claim 1, wherein: the truncation surface of the second groove (22) is arc-shaped.

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