CN211000277U

CN211000277U - Anti-deformation spherical cotton

Info

Publication number: CN211000277U
Application number: CN201921932629.4U
Authority: CN
Inventors: 陈静; 贺卫江; 陈夕方; 陈华芳; 吴文丹
Original assignee: Danyang Huarong Non Woven Co ltd
Current assignee: Danyang Huarong Non Woven Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-14
Anticipated expiration: 2029-11-11

Abstract

The application discloses resistance to deformation is globular cotton, and it includes: a central first hard cotton layer; the cotton ball layers are arranged on the upper side and the lower side of the first hard cotton layer and consist of a plurality of cotton balls which are flatly laid, one layer of pearl cotton layer is arranged outside each cotton ball, and a plurality of pearl cotton balls are filled in each pearl cotton layer; the second hard cotton layer is arranged on the outer side of the cotton ball layer; adhesive filling the gaps between the cotton balls. The utility model discloses a set up the cotton layer of first stereoplasm cotton and second stereoplasm to the cotton ball that a plurality of inside were full of the cotton ball of pearl has been promoted between the cotton layer of first stereoplasm cotton and second stereoplasm, has promoted the anti deformability of each cotton ball, and after the rethread adhesive bonding, the anti deformability of whole cotton piece has obtained great promotion.

Description

Anti-deformation spherical cotton

Technical Field

The application belongs to the field of non-woven materials, and particularly relates to deformation-resistant spherical cotton.

Background

The pearl cotton is polyethylene foam cotton, is a non-crosslinked closed-cell structure, and is a novel environment-friendly packaging material. It is made up by using low-density polyethylene resin through the process of physical foaming process to produce countless independent bubbles. Overcomes the defects of easy breakage, deformation and poor restorability of common foaming glue. The material has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like, and also has good chemical resistance. The anti-deformation cotton block is mainly applied to filling in some vehicles or some aviation equipment, furniture articles and the like, and the required anti-compression performance is higher as the filling in the vehicles, so that the problem that the interiors are easy to impact and deform can be frequently fed back by fillers in some automobile bumpers on the market at present, and therefore the anti-deformation cotton block is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem that this application will solve provides a globular cotton of resistance to deformation, through setting up first stereoplasm cotton and the cotton layer of second stereoplasm to tiling a plurality of cotton balls that are full of pearl cotton balls in inside between first stereoplasm cotton and the cotton layer of second stereoplasm, promoted the resistance to deformation ability of each cotton ball, after rethread adhesive bonding, the resistance to deformation ability of whole cotton piece has obtained great promotion.

In order to solve the above technical problem, the present application discloses an anti-deformation spherical cotton, which includes: a central first hard cotton layer; the cotton ball layers are arranged on the upper side and the lower side of the first hard cotton layer and consist of a plurality of cotton balls which are flatly laid, one layer of pearl cotton layer is arranged outside each cotton ball, and a plurality of pearl cotton balls are filled in each pearl cotton layer; the second hard cotton layer is arranged on the outer side of the cotton ball layer; adhesive filling the gaps between the cotton balls.

According to the utility model discloses an embodiment, wherein the material on the cotton layer of above-mentioned first stereoplasm and the cotton layer of second stereoplasm is the stereoplasm cotton, and the thickness on the cotton layer of first stereoplasm and the cotton layer of second stereoplasm is unanimous, is 5mm ~5.5 mm.

According to an embodiment of the present invention, the pearl cotton layer and the pearl cotton ball are made of pearl cotton.

According to the utility model relates to an embodiment, wherein the diameter of above-mentioned cotton ball is 7mm ~7.5mm, and the cotton ball respectively tiles the one deck in both sides about the cotton layer of first stereoplasm.

According to the utility model discloses an embodiment, wherein contradict each other between each above-mentioned cotton ball, closely arrange.

According to an embodiment of the present invention, the adhesive adheres the first hard cotton layer and the second hard cotton layer.

Compared with the prior art, the utility model discloses can obtain including following technological effect:

through setting up the cotton layer of first stereoplasm cotton and second stereoplasm to the cotton ball that a plurality of insides were full of the pearl cotton ball has been tiled between the cotton layer of first stereoplasm cotton and second stereoplasm, has promoted the anti deformability of each cotton ball, and the rethread adhesive bonding back, the anti deformability of whole cotton piece has obtained great promotion.

Of course, it is not necessary for any product to achieve all of the above technical effects simultaneously.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a cross-sectional view of a deformation-resistant spherical cotton according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a cotton ball according to an embodiment of the present invention.

Reference numerals

The cotton fabric comprises a first hard cotton layer 10, a cotton ball layer 20, a cotton ball 30, a pearl cotton layer 31, a pearl cotton ball 32, a second hard cotton layer 40 and an adhesive 50.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Referring to fig. 1 and 2, fig. 1 is a cross-sectional view of a deformation-resistant spherical cotton in an embodiment of the present invention, and fig. 2 is a cross-sectional view of a cotton ball in an embodiment of the present invention.

As shown in the figure, a deformation-resistant spherical cotton comprises: a central first hard cotton layer 10; the cotton ball layers 20 are arranged on the upper side and the lower side of the first hard cotton layer 10, each cotton ball layer 20 is composed of a plurality of cotton balls 30 which are flatly laid, the pearl cotton layer 31 is arranged outside each cotton ball 30, and the interior of each pearl cotton layer 31 is filled with a plurality of pearl cotton balls 31; a second hard cotton layer 40 arranged outside the cotton ball layer 20; and an adhesive 50 filling gaps between the respective cotton balls 30.

The utility model discloses an in the embodiment, be equipped with cotton ball layer 20 in the both sides of the first stereoplasm cotton layer 10 of central authorities, cotton ball layer 20 comprises the cotton ball 30 of a plurality of tiling, and is preferred, and the diameter of cotton ball 30 is 7mm ~7.5mm, and each one deck that tiles in both sides about the cotton layer 10 of first stereoplasm is cotton ball 30, contradicts each other between each cotton ball 30, closely arranges.

The outer layer of the cotton ball 30 is the pearl cotton layer 31, the cotton ball 30 is filled with the pearl cotton balls 32, the pearl cotton layer 31 and the pearl cotton balls 32 are made of the pearl cotton, the pearl cotton has certain compression elasticity, and after the cotton ball 30 is filled with the pearl cotton balls 32, the deformation resistance of the whole cotton ball is improved.

Further, a second hard cotton layer 40 is arranged outside the cotton ball layer 20, the first hard cotton layer 10 and the second hard cotton layer 40 are made of hard cotton, preferably, the first hard cotton layer 10 and the second hard cotton layer 40 are consistent in thickness and are both 5 mm-5.5 mm, the adhesive 50 is filled in gaps among the cotton balls 30 to adhere the first hard cotton layer 10 and the second hard cotton layer 40, since the hard cotton has a certain deformation resistance, after the first hard cotton layer 10, the second hard cotton layer and the plurality of cotton balls 30 are bonded together, when the cotton ball is impacted by external force, the elastic cotton balls inside the cotton ball are supported and matched with the compression-resistant elastic support of the first hard cotton layer and the second hard cotton layer, the whole anti-deformation capability of the automobile body filler is greatly improved, and when the automobile body filler is suitable for automobile body fillers, the automobile body filler cannot be easily deformed due to impact, and the rebound effect is good.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A deformation-resistant spherical cotton is characterized by comprising:

a central first hard cotton layer;

the cotton ball layers are arranged on the upper side and the lower side of the first hard cotton layer and consist of a plurality of cotton balls which are tiled, one layer of pearl cotton layer is arranged outside each cotton ball, and a plurality of pearl cotton balls are filled in each pearl cotton layer;

the second hard cotton layer is arranged on the outer side of the cotton ball layer;

and adhesive filled in the gaps among the cotton balls.

2. The deformation-resistant spherical cotton according to claim 1, wherein the first hard cotton layer and the second hard cotton layer are made of hard cotton, and the thickness of the first hard cotton layer and the thickness of the second hard cotton layer are consistent and are both 5 mm-5.5 mm.

3. The deformation-resistant spherical cotton according to claim 1, wherein the material of the pearl cotton layer and the pearl cotton ball is pearl cotton.

4. The deformation-resistant spherical cotton according to claim 1, wherein the diameter of the cotton ball is 7 mm-7.5 mm, and the cotton ball is laid on the upper and lower sides of the first hard cotton layer.

5. The deformation-resistant spherical cotton as claimed in claim 1, wherein said cotton balls are closely arranged while being in contact with each other.

6. The deformation-resistant spherical cotton as claimed in claim 1, wherein the adhesive adheres the first and second hard cotton layers.