CN214563590U

CN214563590U - Shock-resistant ultrathin polyurethane foam

Info

Publication number: CN214563590U
Application number: CN202023203199.8U
Authority: CN
Inventors: 向伟
Original assignee: Shengying New Material Technology Changzhou Co ltd
Current assignee: Shengying New Material Technology Changzhou Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-11-02
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses an ultra-thin polyurethane foam shocks resistance relates to the cotton technical field of bubble. The utility model discloses a bubble cotton body, first buffer layer, fire-retardant layer, inoxidizing coating and second buffer layer, the top of the cotton body of bubble is provided with first buffer layer, and the top of first buffer layer is provided with fire-retardant layer, and the top of fire-retardant layer is provided with the inoxidizing coating, and the bottom of the cotton body of bubble is provided with the second buffer layer, and the bottom of second buffer layer is provided with the wearing layer. The utility model discloses a set up first buffer layer and second buffer layer in the both sides of the cotton body of bubble, can improve the shock resistance of the cotton body of bubble, the fire-retardant layer that sets up simultaneously can improve the cotton flame retardant efficiency of bubble, makes this bubble cotton can be applicable to more occasions, and the result of use is better.

Description

Shock-resistant ultrathin polyurethane foam

Technical Field

The utility model belongs to the technical field of the bubble is cotton, especially relate to an ultra-thin polyurethane foam shocks resistance.

Background

The foam is a material foamed by plastic particles, and is called foam for short. The foam is divided into PU foam, antistatic foam, conductive foam, EPE, antistatic EPE, CR, EVA, bridging PE, SBR, EPDM, etc. The foam has a series of characteristics of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like, common foam is ultrathin polyurethane foam, and the existing ultrathin polyurethane foam has the following defects in the use process:

1. the existing ultrathin polyurethane foam has poor impact resistance, and the foam is easy to break under the action of external force.

2. The existing ultrathin polyurethane foam has poor flame retardant capability, and brings certain limitation to the use of the polyurethane foam.

There is therefore a great need in the market for improved techniques to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultra-thin polyurethane foam shocks resistance sets up first buffer layer and second buffer layer through the both sides at the cotton body of bubble, can improve the shock resistance of the cotton body of bubble, and the fire-retardant layer that sets up simultaneously can improve the cotton flame retardant efficiency of bubble, makes this bubble cotton can be applicable to more occasions, and the result of use is better, and it is poor to have solved current ultra-thin polyurethane foam shock resistance to and the cotton poor problem of flame retardant efficiency of bubble.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an ultra-thin polyurethane foam shocks resistance, including bubble cotton body, first buffer layer, fire-retardant layer, inoxidizing coating and second buffer layer, the top of bubble cotton body is provided with first buffer layer, the top of first buffer layer is provided with fire-retardant layer, the top on fire-retardant layer is provided with the inoxidizing coating, the bottom of bubble cotton body is provided with the second buffer layer, the bottom of second buffer layer is provided with the wearing layer.

Further, the inside of the foam body is inlaid with a tensile layer, and the tensile layer is located in the middle of the foam body.

Further, the bleeder vent has all been seted up to the inside of first buffer layer and second buffer layer, first buffer layer and second buffer layer are about the cotton body symmetric distribution of bubble.

Furthermore, through holes are uniformly formed in the flame-retardant layer, and a heat insulation layer is arranged on the lower surface of the flame-retardant layer.

Further, the upper surface of inoxidizing coating is provided with antistatic layer, the lower surface of inoxidizing coating is provided with first waterproof layer.

Further, a second waterproof layer is arranged on the upper surface of the wear-resistant layer, and an anti-skid surface is arranged on the lower surface of the wear-resistant layer.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up first buffer layer and second buffer layer, first buffer layer and second buffer layer can cushion the impact that the cotton body both sides of bubble received, and the tensile layer of the inside setting of the cotton body of bubble can improve the cotton tensile strength of bubble simultaneously, avoids the bubble cotton to receive exogenic action and breaking, and it is relatively poor to have solved the cotton shock resistance of current ultra-thin polyurethane, and the cotton easy cracked problem of bubble under the exogenic action.

2. The utility model discloses a set up fire-retardant layer, the setting on fire-retardant layer can improve the cotton flame retardant ability of this bubble, makes this bubble cotton can be applicable to more occasions, and the insulating layer that the cotton bottom of bubble set up simultaneously can carry out effectual thermal-insulated to first buffer layer, and the result of use is better, and it is relatively poor to have solved the cotton flame retardant ability of current ultra-thin polyurethane, has brought the problem of certain limitation for the cotton use of polyurethane.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a structural diagram of the foam body of the present invention;

FIG. 3 is a structural diagram of a flame retardant layer of the present invention;

FIG. 4 is a structural diagram of a protective layer of the present invention;

fig. 5 is a structural diagram of the wear-resistant layer of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a foam body; 101. a tensile layer; 2. a first buffer layer; 201. air holes are formed; 3. a flame retardant layer; 301. a through hole; 302. a thermal insulation layer; 4. a protective layer; 401. an antistatic layer; 402. a first waterproof layer; 5. a second buffer layer; 6. a wear layer; 601. a second waterproof layer; 602. and (4) an anti-skid surface.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to an ultra-thin polyurethane foam with impact resistance, which comprises a foam body 1, a first buffer layer 2, a flame retardant layer 3, a protective layer 4 and a second buffer layer 5, wherein the first buffer layer 2 is arranged on the top of the foam body 1, a tensile layer 101 is embedded in the foam body 1, the tensile layer 101 is arranged in the middle of the foam body 1, the tensile layer 101 is made of carbon fiber and has good tensile strength, the foam body 1 can be prevented from being broken, the flame retardant layer 3 is arranged on the top of the first buffer layer 2, through holes 301 are uniformly arranged in the flame retardant layer 3, the weight of the foam can be reduced by the through holes 301, the foam can be more light, the material of the flame retardant layer 3 is aramid fiber, a thermal insulating layer 302 is arranged on the lower surface of the flame retardant layer 3, the thermal damage to the first buffer layer 2 can be prevented by the thermal insulating layer 302, the protective layer 4 is arranged on the top of the flame retardant layer 3, the upper surface of inoxidizing coating 4 is provided with antistatic layer 401, can avoid inoxidizing coating 4's surface to produce static, inoxidizing coating 4's lower surface is provided with first waterproof layer 402, can improve the cotton waterproof ability of this bubble, the bottom of the cotton body 1 of bubble is provided with second buffer layer 5, bleeder vent 201 has all been seted up to first buffer layer 2 and second buffer layer 5's inside, first buffer layer 2 and second buffer layer 5 are about the cotton body 1 symmetric distribution of bubble, the material of first buffer layer 2 and second buffer layer 5 is the TPE, good shock resistance has, the bottom of second buffer layer 5 is provided with wearing layer 6, the higher authority surface of wearing layer 6 is provided with second waterproof layer 601, can avoid the cotton condition that oozes water from the bottom of bubble to appear, the lower surface of wearing layer 6 is provided with non slipping surface 602, non slipping surface 602 makes this bubble cotton stability that can be more when placing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides an ultra-thin polyurethane foam shocks resistance, includes bubble cotton body (1), first buffer layer (2), fire-retardant layer (3), inoxidizing coating (4) and second buffer layer (5), its characterized in that: the top of bubble cotton body (1) is provided with first buffer layer (2), the top of first buffer layer (2) is provided with fire-retardant layer (3), the top of fire-retardant layer (3) is provided with inoxidizing coating (4), the bottom of bubble cotton body (1) is provided with second buffer layer (5), the bottom of second buffer layer (5) is provided with wearing layer (6).

2. The ultra-thin polyurethane foam with impact resistance as claimed in claim 1, wherein the foam body (1) is embedded with the tensile layer (101), and the tensile layer (101) is located in the middle of the foam body (1).

3. The ultra-thin polyurethane foam with impact resistance of claim 1, wherein the first buffer layer (2) and the second buffer layer (5) are provided with air holes (201) inside, and the first buffer layer (2) and the second buffer layer (5) are symmetrically distributed around the foam body (1).

4. The impact-resistant ultrathin polyurethane foam as claimed in claim 1, wherein through holes (301) are uniformly formed in the flame-retardant layer (3), and a heat-insulating layer (302) is arranged on the lower surface of the flame-retardant layer (3).

5. An impact-resistant ultrathin polyurethane foam as claimed in claim 1, characterized in that the upper surface of the protective layer (4) is provided with an antistatic layer (401), and the lower surface of the protective layer (4) is provided with a first waterproof layer (402).

6. An impact-resistant ultrathin polyurethane foam as claimed in claim 1, characterized in that the upper surface of the wear-resistant layer (6) is provided with a second waterproof layer (601), and the lower surface of the wear-resistant layer (6) is provided with an anti-slip surface (602).