CN211141938U

CN211141938U - A restore structure and prosthetic cushion for cushion

Info

Publication number: CN211141938U
Application number: CN201922063757.6U
Authority: CN
Inventors: 杨磊; 莫凤芹
Original assignee: Shanghai Junzheng Network Technology Co Ltd
Current assignee: Shanghai Junzheng Network Technology Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-31
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a restoration structure and prosthetic cushion for cushion, wherein a restoration structure that is used for the cushion includes: an adhesive layer having opposing first and second sides; the repairing layer is attached to the first side face; and a separation layer attached to the second side surface; the adhesive layer and the repair layer are both elastic. The utility model discloses a stick up limit problem that is used for prosthetic structure of cushion can solve current cushion prosthetic structure and produces, can reduce the unnecessary waste that whole change cushion caused, have certain economic benefits.

Description

A restore structure and prosthetic cushion for cushion

Technical Field

The utility model relates to a technical field is restoreed to the cushion, especially relates to a restoration structure and prosthetic cushion for cushion.

Background

Currently, the main materials of the cushion commonly used include ethylene-vinyl acetate copolymer (EVA) foaming and pouring type foaming polyurethane materials. At present, pouring polyurethane materials are mostly used as main materials of cushions, sofa cushions and the like, a plastic bottom shell or a metal wood frame or a metal frame is arranged at the lower part of the cushion, and a leather surface or a cloth surface is wrapped at the upper part of the cushion. However, this construction has many disadvantages such as being cut resistant, the intermediate body material having no tear resistant properties when the edge of the surface covering material is scratched, a large wound being easily created, and after scratching, when other liquids such as water are introduced, the liquids easily flow into the body material along the open structure, and when the cushion is squeezed, the liquids are discharged to wet the clothing.

Simple electrician's rubberized fabric or other sticky tapes, it is inefficacy easily when restoreing the little broken ring of cushion. The reason is that after the cushion is stressed and deformed, the adhesive tape can not deform equally along with the cushion, so that the periphery of the adhesive tape is tilted, and the problems of dirt and water inflow are caused.

Therefore, technical personnel in the field are dedicated to developing a repair structure, can conveniently and quickly repair the cushions of application scenes such as bicycle cushions, moped cushions, motorcycle cushions, automobile cushions and sofa leather cushions, and is not easy to deform to cause unequal deformation due to the stress deformation of the cushions, so that the periphery of the cushion is not easy to tilt, and the service life of the repair structure is prolonged.

SUMMERY OF THE UTILITY MODEL

In view of prior art's above-mentioned defect, the utility model aims to solve the technical problem that current cushion is restoreed the structure and is restoreing the saddle, the vehicle using motor cushion, the motorcycle cushion, the car cushion, when using the cushion of scene such as sofa leather cushion, because of cushion atress warp and lead to deformation such as inequality to produce and stick up all around.

In order to achieve the above object, the utility model provides a repair structure for cushion, a serial communication port, include:

an adhesive layer having opposing first and second sides;

the repairing layer is attached to the first side face; and

a separation layer attached to the second side surface;

the adhesive layer and the repair layer are both elastic.

Further, the repairing layer is a four-way stretch film.

Further, the repair layer is a polyurethane film or a polyvinyl chloride film.

Further, the thickness of the repair layer is 0.03-0.20 mm.

Further, the adhesive layer is a four-side elastic adhesive layer.

Further, the thickness of the adhesive layer is 0.03-0.20 mm.

Further, the elasticity of the repairing layer is consistent with that of the surface layer of the cushion to be repaired, and/or the elasticity of the adhesive layer is consistent with that of the surface layer of the cushion to be repaired.

Further, the repair layer and the adhesive layer are the same in size.

Further, the repair layer is circular, oval, square or strip-shaped.

Further, the separation layer is release paper.

The utility model also provides a prosthetic cushion, including the above-mentioned restoration structure that is used for the cushion to and the cushion body, the surface of cushion body includes a damaged position at least, restore the structure and cover in after stripping the separation layer damaged position department.

Compared with the prior art, the utility model provides a repair structure for cushion has following technological effect:

(1) the utility model discloses a restoration structure for cushion has elasticity, can not produce because the cushion takes place to warp the limit when restoreing the cushion, and the cushion restores effectually;

(2) the repairing structure for the cushion of the utility model well solves the problem that the cushion after being scratched is easy to absorb moisture because no edge is raised in the process of repairing the cushion;

(3) the cushion is repaired by using the repairing structure for the cushion, so that the repaired cushion has good appearance;

(4) the utility model discloses a repair structure restoration for cushion is effectual, can reduce the unnecessary waste that whole change cushion caused, has prolonged the life of cushion, has reduced the maintenance cost of sharing bicycle, has certain economic benefits.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a repairing structure for a seat cushion according to the present invention;

fig. 2 shows an application scenario of the present invention for a repairing structure of a seat cushion.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

Some exemplary embodiments of the invention have been described for illustrative purposes, and it is to be understood that the invention may be practiced otherwise than as specifically described.

As shown in fig. 1, the utility model discloses a repair structure for cushion includes: an adhesive layer 2 having opposite first and second sides; the repair layer 1 is attached to the first side face; and a separation layer 3 attached to the second side surface; the adhesive layer 2 and the repair layer 1 each have elasticity.

The repairing layer 1 is a film with elasticity on four sides, namely a film capable of generating elasticity in both the radial direction and the weft direction, which is called a four-sided elastic film for short, the material of the repairing layer is preferably a film material with good wear resistance and certain strength and high temperature resistance, such as a polyurethane film, a polyvinyl chloride film or a polyethylene terephthalate film, and the thickness of the repairing layer 1 is controlled to be 0.03-0.20 mm.

The adhesive layer 2 has elasticity on four sides, and the material is preferably acrylic acid adhesive, polyvinyl alcohol adhesive or methyl cellulose adhesive with stable adhesive property and no special odor, and the thickness of the adhesive layer is controlled between 0.03 and 0.20 mm. In order to enable the surface layer of the cushion to be repaired and the repairing structure to generate equal deformation when stressed, the elasticity of the adhesive layer 2 and the elasticity of the repairing layer 1 can be designed to be consistent with that of the surface layer of the cushion to be repaired.

The size of the repairing layer 1 is the same as that of the adhesive layer 2, so that the repairing layer 1 can be completely attached to the adhesive layer 2; the shapes of the repairing layer 1 and the adhesive layer 2 can be designed into one of a circle, an ellipse, a square or a strip, and can also be customized according to personal preferences, for example, the shapes of a small animal image, a cartoon image, paper-cut with hollow patterns in the middle and having Chinese cultural characteristics and the like, so that the repairing layer is suitable for application scenes of a bicycle cushion, a moped cushion, a motorcycle cushion, an automobile leather interior and cushion, a leather sofa cushion and the like, and meets the requirements of different age groups such as adults, children and the like on the repaired appearance of the damaged cushion.

Fig. 2 shows an application scenario of the repairing structure for a seat cushion of the present invention, wherein the repairing structure 5 comprises a circular repairing layer 1 and an adhesive layer 2, and is applied to a bicycle or a moped seat cushion 4.

The separating layer 3 is release paper attached to the second side of the adhesive layer, and when the repairing structure is used, the release paper is uncovered to directly attach the second side of the adhesive layer to the damaged position of the cushion.

When using the utility model discloses a prosthetic structure for cushion carries out the cushion when restoreing, obtains the utility model discloses a prosthetic cushion.

Example 1

This embodiment shows the utility model discloses a realize mode that is used for restoreing structure of cushion, it includes restoration layer 1, adhesive layer 2, and separating layer 3, and restoration layer 1 is the polyurethane membrane, and the thickness control of restoration layer 1 is at 0.03 mm. The four sides of the adhesive layer 2 have elasticity, the material of the adhesive layer is acrylic adhesive, and the thickness of the adhesive layer is controlled to be 0.03 mm. The elasticity of the adhesive layer 2 and the repairing layer 1 is consistent with that of the surface layer of the cushion to be repaired.

The size of the repairing layer 1 is the same as that of the adhesive layer 2, and the repairing layer 1 and the adhesive layer 2 are circular. The separating layer 3 is release paper attached to the second side of the adhesive layer, and when the repairing structure is used, the release paper is uncovered to directly attach the second side of the adhesive layer to the damaged position of the cushion.

Example 2

The embodiment shows another kind of realization mode that is used for restoreing structure of cushion of the utility model, it includes restoration layer 1, adhesive layer 2 and separating layer 3, and restoration layer 1 is the polyvinyl chloride membrane, and the thickness control of restoration layer 1 is at 0.10 mm. The four sides of the adhesive layer 2 have elasticity, the material of the adhesive layer is polyvinyl alcohol adhesive, and the thickness of the adhesive layer is controlled to be 0.07 mm. The elasticity of the adhesive layer 2 and the repairing layer 1 is consistent with that of the surface layer of the cushion to be repaired.

The size of the repairing layer 1 is the same as that of the adhesive layer 2, and the repairing layer 1 and the adhesive layer 2 are square. The separating layer 3 is release paper attached to the second side of the adhesive layer, and when the repairing structure is used, the release paper is uncovered to directly attach the second side of the adhesive layer to the damaged position of the cushion.

Example 3

The present embodiment shows another implementation manner of the repair structure for a seat cushion of the present invention, which includes a repair layer 1, an adhesive layer 2, and a separation layer 3, wherein the repair layer 1 is a polyethylene terephthalate film, and the thickness of the repair layer 1 is controlled at 0.20 mm. The adhesive layer 2 has elasticity on four sides, the material is methyl cellulose adhesive, and the thickness is controlled to be 0.10 mm. The elasticity of the adhesive layer 2 and the repairing layer 1 is consistent with that of the surface layer of the cushion to be repaired.

The size of the repairing layer 1 is the same as that of the adhesive layer 2, and the repairing layer 1 and the adhesive layer 2 are in strip shapes. The separating layer 3 is release paper attached to the second side of the adhesive layer, and when the repairing structure is used, the release paper is uncovered to directly attach the second side of the adhesive layer to the damaged position of the cushion.

Will the utility model discloses a when restoration structure for cushion was used to destroyed saddle and vehicle using motor cushion, people generally required not very high to the aesthetic measure of the outward appearance after the cushion was restoreed, under this condition, restoration layer 1 and adhesive layer 2's shape can be designed into one kind in circular, oval, square or the bar and can satisfy the requirement. And will the utility model discloses a restoration structure for cushion is applied to the motorcycle cushion, automobile leather interior trim and cushion, when leather sofa cushion etc. use the scene, people just improved a lot to the requirement of the aesthetic measure of cushion restoration after outward appearance, under this condition, the shape of restoration layer 1 and adhesive layer 2 can be customized according to individual hobby, for example, the little animal image, cartoon image, and the centre have the shape such as paper-cut that has the chinese culture characteristics of fretwork pattern, with the group that satisfies different ages, gender is to motorcycle cushion, automobile leather interior trim and cushion, the requirement of the restoration after outward appearance of leather sofa cushion etc. application scene.

When using the utility model discloses a when a restoration structure for cushion carries out the cushion and restores, will reveal earlier the separation layer 3 attached at the second side of adhesive layer 2, then paste the second side of adhesive layer 2 in the destroyed position of cushion to make restoration layer 1 and adhesive layer 2 cover the destroyed position of cushion completely, and use the palm to slowly smooth restoration layer 1 and adhesive layer 2, make the second side of adhesive layer 2 tightly laminate in the destroyed position of cushion.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A prosthetic structure for a seat cushion, comprising:

an adhesive layer having opposing first and second sides;

the repairing layer is attached to the first side face; and

a separation layer attached to the second side surface;

the adhesive layer and the repair layer are both elastic.

2. A repair construction for a seat cushion according to claim 1, wherein said repair layer is a tetrahedral elastic membrane.

3. The repair structure for a seat cushion according to claim 2, wherein the repair layer is a polyurethane film or a polyvinyl chloride film.

4. A repair construction for a seat cushion according to claim 1, wherein said repair layer has a thickness of 0.03 to 0.20 mm.

5. The repair construction for a seat cushion according to claim 1 wherein said adhesive layer is a tetrahedral elastomer adhesive layer.

6. The repair construction for a seat cushion according to claim 1, wherein said adhesive layer has a thickness of 0.03 to 0.20 mm.

7. The repair structure for a seat cushion according to claim 1, wherein elasticity of said repair layer is in conformity with elasticity of a surface layer of a seat cushion to be repaired, and/or elasticity of said adhesive layer is in conformity with elasticity of a surface layer of said seat cushion to be repaired.

8. A repair construction for a seat cushion according to claim 1, wherein said repair layer is circular, oval, square or strip-shaped.

9. A repair construction for a seat cushion according to claim 1 wherein said release layer is a release paper.

10. A repaired cushion comprising the repair structure for a cushion according to any one of claims 1 to 9 and a cushion body, wherein the surface of the cushion body comprises at least one damaged portion, and the repair structure is covered at the damaged portion after the separation layer is removed.