CN214854741U

CN214854741U - Foldable insole

Info

Publication number: CN214854741U
Application number: CN202121709768.8U
Authority: CN
Inventors: 李宁; 王威
Original assignee: Henan Bangni Biological Engineering Co ltd
Current assignee: Henan Bangni Biological Engineering Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-26
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a collapsible shoe-pad, protruding including antibiotic deodorant layer, supporting layer and shock attenuation, antibiotic deodorant layer is glued at the upper surface of supporting layer, be provided with the strip cavity in the supporting layer, the supporting layer lower surface is provided with the shock attenuation arch, sets up the strip cavity in the supporting layer when folding the shoe-pad, has reduced the crease of shoe-pad when folding up, has rolled up the shoe-pad and has made things convenient for accomodating of shoe-pad, has reduced occupation space, convenient storage.

Description

Foldable insole

Technical Field

The utility model relates to a shoe-pad technical field especially relates to a folding shoe-pad.

Background

Along with the improvement of people's standard of living, shoes are that people are indispensable in the life, in order to further improvement shoes comfort level of wearing on the foot, often need place the shoe-pad in shoes, the shoe-pad is to the protection degree of people's foot in the use of shoes self-evident. In current shoe-pad technical production, the various five flowers eight of various shoe-pads, but most of shoe-pads all use integrated into one piece technical preparation, though the material of shoe-pad is rich in elasticity, but inconvenient folding accomodating has occupied great usage space, if folding by force can produce the damage to shoe-pad itself, the comfort of using is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that the insole can not be folded in the prior art, and provides a foldable insole.

The utility model discloses a realize through following technical scheme: a foldable insole comprises an antibacterial deodorizing layer, a supporting layer and shock absorption protrusions, wherein the antibacterial deodorizing layer is glued on the upper surface of the supporting layer, strip-shaped cavities are formed in the supporting layer and arranged in the width direction of the supporting layer, and the shock absorption protrusions are arranged on the lower surface of the supporting layer.

Preferably, the antibacterial and deodorant layer is made of antibacterial polypropylene fiber.

Preferably, the supporting layer and the shock absorption protrusions are integrally formed by using a latex material.

Preferably, the strip-shaped cavity is provided with two strips which are respectively arranged at the joint of the heel part of the supporting layer and the arch part of the supporting layer in a penetrating manner and at the joint of the arch part of the supporting layer and the toe part of the supporting layer.

Preferably, the shock absorbing protrusions are hemispherical.

Preferably, the thickness of the arch portion of the support layer is less than the thickness of the toe portion and the heel portion of the support layer.

The beneficial effects of the utility model reside in that: the insole is provided with an antibacterial deodorizing layer in a contact position with the sole, the antibacterial deodorizing layer is made of antibacterial polypropylene fibers, the antibacterial polypropylene fibers are light and handy in texture and can effectively adsorb various bacteria and peculiar smells emitted by the foot, the density of the antibacterial polypropylene fibers is only 0.91g/cm3, and the insole is not easy to stack to form an indentation to damage the insole when being folded. Set up the supporting layer with the latex, glue antibacterial deodorizing layer and increased the friction of foot with the shoe-pad on the supporting layer and prevent to skid, set up the strip cavity in the supporting layer when folding the shoe-pad, in the strip cavity was advanced in the material extrusion of the part of turning up, reduced the crease when the shoe-pad was because turned up, turned up the shoe-pad and made things convenient for accomodating of shoe-pad, reduced occupation space, convenient storage. Be provided with hemispherical arch below the supporting layer, play absorbing effect and cushioned shoes to the impact force of foot, make the foot obtain better protection, comfort level when having improved the use.

Drawings

Fig. 1 is a bottom view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

wherein: 1. the support layer 101 is a strip-shaped cavity, 2 is a shock absorption bulge, and 3 is an antibacterial and deodorant layer.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2: the utility model provides a foldable insole, including antibiotic deodorant layer 3, supporting layer 1 and shock attenuation are protruding 2, 3 layers of gluing of antibiotic deodorant are at the upper surface of supporting layer 1, antibiotic deodorant layer 3 uses antibiotic polypropylene fibre preparation, use antibiotic polypropylene fibre texture light and handy, various bacterium and the peculiar smell that can effectual absorption foot sent, antibiotic polypropylene fibre density is low only 0.91g/cm3, difficult pile-up formation indentation when the insole is folding leads to the fact the harm to self, and polypropylene fibre is difficult for meeting water sclerosis when wasing, convenient washing. A strip-shaped cavity 101 is arranged in the support layer 1, the strip-shaped cavity 101 is arranged along the width direction of the support layer 1, and the strip-shaped cavity 101 is provided with two connecting parts which are respectively arranged at the heel part of the support layer and the arch part of the support layer and at the arch part of the support layer and the toe part of the support layer. Set up the supporting layer with latex, glue 3 on supporting layer 1 upper surface with antibiotic deodorant layer and increased the friction of foot with the shoe-pad and prevent to skid, set up strip cavity 101 in supporting layer 1 when folding the shoe-pad, in the material extrusion of the part of turning up advances strip cavity 101, reduced the shoe-pad because the crease when turning up, turn up the shoe-pad and make things convenient for accomodating of shoe-pad, reduced occupation space, convenient storage. The lower surface of the supporting layer 1 is provided with a shock absorption bulge 2, the shock absorption bulge 2 is hemispherical, the radius height of the shock absorption bulge 2 is 2-3 mm, the semi-spherical bulge is arranged, the contact area of the hemispherical plane and the supporting layer 1 is increased, the gap of the shock absorption bulge below the cavity is larger than the gaps of other shock absorption bulges, the shock absorption bulge deformation influence folding effect is reduced when the shock absorption bulge is folded, the shock absorption bulge plays a shock absorption role to the foot when in use, the impact force of the shoe on the foot is buffered, the foot is better protected, and the use comfort level is improved.

Furthermore, the thickness of the arch part of the supporting layer is smaller than the thickness of the toe part of the supporting layer and the thickness of the heel part of the supporting layer when a finished product is manufactured, the stress of the heel part and the stress of the toe part are larger than the stress of the arch part when the insole is used, the heel part and the toe part of the insole can effectively prolong the service life of the insole when the insole is manufactured, and the comfort level of people when the insole is used is improved.

The supporting layer 1 and the shock absorption bulges 2 of the insole are manufactured by using an integrated forming die, latex slurry is injected into the die and is cooled by compression forming, a transverse rod for forming a cavity is arranged in the die, the transverse rod is taken out of the supporting layer 1 to form a strip-shaped cavity after the die is cooled, glue is coated on the upper surface of the supporting layer 1 to glue the antibacterial and deodorant layer 3 on the upper surface of the supporting layer 1, and the finished insole is manufactured by cutting and repairing. When the insole is stored, the heel part and the toe part of the insole are folded towards the arch part through strip-shaped free fall, and the insole is packed into a storage bag and placed into a packing box to complete the folding and storage of the insole. The storage space that has significantly reduced directly carries with single storage bag when reserve, can put into the mouth bag in with the package, takes out the shoe-pad from storage bag when changing the shoe-pad, expandes the shoe-pad and puts into shoes in, simple facilitate the use is swift.

Example 2

The main difference between the present embodiment and embodiment 1 is that the anti-slip concave pits are arranged on the surfaces of the supporting layer 1 and the shock absorption protrusions 2, so that the usage amount of the latex is reduced, and the cost is saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A foldable insole, characterized by: the antibacterial deodorant layer is glued on the upper surface of the supporting layer, strip-shaped cavities are formed in the supporting layer and arranged in the width direction of the supporting layer, and damping protrusions are arranged on the lower surface of the supporting layer.

2. A foldable insole according to claim 1, wherein: the antibacterial and deodorant layer is made of antibacterial polypropylene fibers.

3. A foldable insole according to claim 1, wherein: the supporting layer and the shock absorption bulges are integrally formed by latex materials.

4. A foldable insole according to claim 1, wherein: the strip-shaped cavity is provided with two strip-shaped cavities which respectively penetrate through the joint of the heel part of the supporting layer and the arch part of the supporting layer and the joint of the arch part of the supporting layer and the toe part of the supporting layer.

5. A foldable insole according to claim 1, wherein: the shock absorption bulge is hemispherical.

6. A foldable insole according to claim 1, wherein: the thickness of the arch part of the supporting layer is smaller than the thickness of the toe part and the heel part of the supporting layer.