CN212260667U - Environment-friendly PU cotton insole - Google Patents

Abstract

The utility model discloses an environmental protection PU cotton shoe pad, including the collet, set up flutedly on the collet, the beautiful bubble of hypo has been placed to the inner chamber of recess and has been filled up, the beautiful bubble of hypo is provided with the shock pad between the rear portion of filling up and recess, a plurality of runs through the lower bleeder vent of collet has been seted up to the inner chamber bottom of recess, the beautiful bubble of hypo is provided with the beautiful bubble of PU and is filled up, the PU bubble is filled up and has been seted up bleeder vent on a plurality of, it pastes to be provided with the magic between the edge of the lasting pad of PU bubble and collet. The utility model discloses utilized the continuous material of regeneration bubble of environmental protection, overcome traditional shoe-pad airtight shortcoming, played good ventilative effect effectively, improved the effect of exhaust perspire, changed traditional fixed structure simultaneously, when taking place wearing and tearing, can change by part, avoided the whole change, caused the problem of wasting of resources.

Description

Environment-friendly PU cotton insole

Technical Field

The utility model relates to a relevant technical field of shoe-pad specifically is a cotton shoe-pad of environmental protection PU.

Background

The insole is often used in daily life of people, the function of the insole is very practical, the insole is arranged in the shoe, so that the shoe can be protected, the shoe is not easy to be dirtied and damaged, the shoe is more comfortable to wear, the existing insoles on the market are various, various insoles have different functions, and along with the enhancement of the environmental awareness of people, more and more people seek environment protection and can be repeatedly used, the requirement on the insole is higher and higher, the existing insoles are completely attached and contacted with soles and soles, at the moment, the insoles, the soles and the soles are also in a closed state, the good ventilation effect can not be achieved, the exhaust effect is reduced, most of the existing insoles are of a fixed structure, when the insoles are worn for a long time, the insole can only be integrally replaced, thus causing a waste of resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection PU cotton shoe-pad to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection PU cotton shoe pad, includes the collet, set up flutedly on the collet, the cotton pad of the beautiful bubble of hypo has been placed to the inner chamber of recess, be provided with the shock pad between the cotton pad of the beautiful bubble of hypo and the rear portion of recess, the lower bleeder vent that a plurality of runs through the collet is seted up to the inner chamber bottom of recess, the upper surface of the beautiful bubble cotton pad of hypo is provided with the cotton pad of PU bubble, the cotton pad of PU bubble has seted up bleeder vent on a plurality of, be provided with the magic subsides between the edge of the cotton pad of PU bubble and collet.

Preferably, the magic subsides include that the matte is pasted, matte subsides fixed connection is at the top edge of collet, the matte is pasted and is had the thorn face subsides, thorn face subsides fixed connection is at the lower limb of the cotton pad of PU bubble.

Preferably, all be provided with a plurality of fixture block in the both sides of the beautiful bubble cotton pad of sea wave, the draw-in groove that corresponds the block with the fixture block is seted up to the inner chamber lateral wall of recess.

Preferably, the lower surface of the shock pad is provided with a plurality of positioning columns, and the bottom of the inner cavity of the groove is provided with a plurality of positioning holes correspondingly clamped with the positioning columns.

Preferably, the number of the positioning columns is four, and the four positioning columns are distributed in a rectangular shape.

Preferably, a plurality of lower salient points are integrally formed on the lower surface of the bottom support.

Preferably, the upper surface and the lower surface of the Hai Li bubble cotton pad are both fixedly provided with mesh cloth.

Preferably, the shock absorbing pad is an air cushion.

Preferably, a plurality of upper salient points are integrally formed on the upper surface of the PU foam cotton pad.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the sponge foam pad is placed in the inner cavity of the groove, so that the clamping block is clamped with the clamping groove, and the sponge foam pad is fixed; the PU foam cotton pad is fixed with the bottom support by sticking the rough surface paste and the thorn surface paste, so that the PU foam cotton pad is simple to operate, convenient to use, simple to install and disassemble, capable of avoiding overall replacement, capable of locally replacing a damaged part and avoiding resource waste; meanwhile, the environment-friendly recycled foam material of the Haiboli foam is adopted, so that PU waste resources can be effectively recycled, and the practicability is improved.

(2) Through putting into the inside of recess with the shock pad, make the reference column insert in the locating hole, realize the fixed to the shock pad, avoided the condition that the aversion appears in the use, improved the stability of shock pad, can play fine cushioning effect through the shock pad, alleviate the gravity at shoe-pad rear portion, the texture is soft, and is comfortable and light to wear.

(3) Through last bleeder vent on the cotton pad of PU bubble, under the effect of the cotton pad of the beautiful bubble of hypo, sweat stain is discharged to lower bleeder vent through on the collet, bump under the utilization, under the effect of last bleeder vent and bleeder vent down, utilize the beautiful bubble cotton pad of hypo, good ventilation effect has been played effectively, maintain the dry and comfortable in the shoes, arrange period perspire's effect has been improved, utilize the screen cloth can play the effect of protection effectively to the beautiful bubble cotton pad of hypo, avoided the beautiful bubble cotton pad of hypo to appear warping in the use, the condition that the beautiful bubble cotton pad of hypo appears droing after long-time use has also been avoided simultaneously, service life is prolonged.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the shock pad.

In the figure: 1. a bottom support; 2. air holes are formed; 3. lower salient points; 4. positioning holes; 5. a shock pad; 6. a Haiboli foam pad; 7. screen cloth; 8. a clamping block; 9. magic tape; 901. pasting the rough surface; 902. sticking the thorn face; 10. a PU foam cotton pad; 11. a card slot; 12. and a positioning column.

Detailed Description

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.

Please refer to fig. 1-3, this embodiment provides an environmental protection PU cotton insole, which comprises a bottom support 1, a groove is provided on the bottom support 1, the cavernous cotton pad 6 is placed in the inner cavity of the groove, a shock pad 5 is provided between the cavernous cotton pad 6 and the rear portion of the groove, a plurality of lower air holes 2 penetrating through the bottom support 1 are provided at the bottom of the inner cavity of the groove, the PU cavernous cotton pad 10 is provided on the upper surface of the cavernous cotton pad 6, a plurality of upper air holes are provided on the PU cavernous cotton pad 10, and a magic tape 9 is provided between the edges of the PU cavernous cotton pad 10 and the bottom support 1.

In this embodiment, the magic tape 9 includes a matte tape 901, the matte tape 901 is fixedly connected to the upper edge of the bottom support 1, a thorn face tape 902 is stuck on the matte tape 901, and the thorn face tape 902 is fixedly connected to the lower edge of the PU foam cotton pad 10.

In this embodiment, the cotton pad 6 of beautiful bubble of sea wave both sides all are provided with a plurality of fixture block 8, the draw-in groove 11 of the corresponding block with fixture block 8 is seted up to the inner chamber lateral wall of recess. Wherein, the upper and lower surfaces of the Haiboli bubble cotton pad 6 are both fixedly provided with the mesh cloth 7 (such as gluing fixation and sewing fixation), and the shape of the Haiboli bubble cotton pad 6 can be well maintained through the mesh cloth 7.

In this embodiment, the lower surface of the shock pad 5 is provided with a plurality of positioning posts 12, and the bottom of the inner cavity of the groove is provided with a plurality of positioning holes 4 correspondingly engaged with the positioning posts 12. The number of the positioning columns 12 is four, and the four positioning columns 12 are distributed in a rectangular shape. Wherein, the shock pad 5 is preferably an air cushion, can play a good shock absorption role, relieves the stress at the rear part of the insole, has soft texture, and is comfortable and light to wear.

In the embodiment, the lower surface of the bottom support 1 is integrally formed with a plurality of lower convex points 3, so that the fold prevention effect and the ventilation and sweat releasing effect can be achieved; the bottom support 1 is made of EVA foaming injection molding. The upper surface integrated into one piece of PU bubble cotton pad 10 has a plurality of epirelief, both can play the antiskid effect, can play massage effect again.

Before use, the shock pad 5 is placed in the groove, the positioning column 12 is inserted into the positioning hole 4, the shock pad 5 is fixed, the situation of displacement in the use process is avoided, and the stability of the shock pad 5 is improved; then the sponge cotton pad 6 is placed in the groove, so that the clamping block 8 is clamped with the clamping groove 11, and the sponge cotton pad 6 is fixed; then, the PU foam pad 10 is fixed with the bottom support 1 by sticking the rough surface paste 901 and the stabbing surface paste 902, so that the operation is simple, the use is convenient, and the installation and the disassembly are simple; when a certain part in the insole is damaged, the damaged part is taken down, so that the whole insole is prevented from being replaced, and the waste of resources is avoided; meanwhile, the environment-friendly regenerated foam of the Haiboli foam is adopted, so that PU waste resources can be effectively recycled, and the practicability is improved.

When the shoe is used, the lower salient points 3 on the lower surface of the bottom support 1 form a certain space between the bottom support 1 and the sole, and the bottom support 1 is prevented from being completely attached to the sole. When the sole sweats, the foot is discharged through the upper air holes on the PU foam pad 10 under the action of the sponge foam pad 6 through the lower air holes 2 on the bottom support 1, and the sponge foam pad 6 is utilized under the action of the upper air holes and the lower air holes 2, so that a good ventilation effect is effectively achieved, the dryness and comfort in the shoe are maintained, and the effect of perspiration in a drainage period is improved; by utilizing the mesh cloth 7, the sponge foam pad 6 can be effectively protected, the sponge foam pad 6 is prevented from deforming in the using process, meanwhile, the phenomenon that the sponge foam pad 6 falls off after long-time use is avoided, and the service life is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. An environmental protection PU cotton shoe-pad which characterized in that: including collet (1), set up flutedly on collet (1), the cotton pad (6) of the beautiful bubble of hypo has been placed to the inner chamber of recess, be provided with shock pad (5) between the cotton pad (6) of the beautiful bubble of hypo and the rear portion of recess, a plurality of lower bleeder vent (2) that run through collet (1) have been seted up to the inner chamber bottom of recess, the upper surface of the beautiful bubble cotton pad of hypo (6) is provided with PU bubble cotton pad (10), PU bubble cotton pad has seted up bleeder vent on a plurality of (10), PU bubble is provided with magic subsides (9) between the edge of cotton pad (10) of and collet (1).

2. The environment-friendly PU cotton insole according to claim 1, wherein: the magic tape (9) comprises a matte tape (901), the matte tape (901) is fixedly connected to the upper edge of the bottom support (1), a thorn surface tape (902) is pasted on the matte tape (901), and the thorn surface tape (902) is fixedly connected to the lower edge of the PU foam cotton pad (10).

3. The environment-friendly PU cotton insole according to claim 1, wherein: the two sides of the Happoi Li bubble cotton pad (6) are provided with a plurality of clamping blocks (8), and the side wall of the inner cavity of the groove is provided with clamping grooves (11) which are clamped with the clamping blocks (8) correspondingly.

4. The environment-friendly PU cotton insole according to claim 1, wherein: the lower surface of the shock pad (5) is provided with a plurality of positioning columns (12), and the bottom of the inner cavity of the groove is provided with a plurality of positioning holes (4) which are correspondingly clamped with the positioning columns (12).

5. The environment-friendly PU cotton insole according to claim 4, wherein: the number of the positioning columns (12) is four, and the four positioning columns (12) are distributed in a rectangular shape.

6. The environment-friendly PU cotton insole according to claim 1, wherein: the lower surface of the bottom support (1) is integrally formed with a plurality of lower salient points (3).

7. The environment-friendly PU cotton insole according to claim 1, wherein: the upper surface and the lower surface of the Hai Pai cotton pad (6) are both fixedly provided with mesh cloth (7).

8. The environment-friendly PU cotton insole according to claim 1, wherein: the shock pad (5) is an air cushion.

9. The environment-friendly PU cotton insole according to claim 1, wherein: the upper surface integrated into one piece of PU bubble cotton pad (10) has a plurality of salient point on.

Images