CN215403997U

CN215403997U - Vehicle-mounted shockproof waterproof foam

Info

Publication number: CN215403997U
Application number: CN202121669029.0U
Authority: CN
Inventors: 柳月
Original assignee: Tengxin Technology Tianjin Co ltd
Current assignee: Tengxin Technology Tianjin Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-04
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a vehicle-mounted shockproof waterproof foam which comprises a foam body, wherein the foam body comprises a heat insulation layer, an upper foam column is fixedly arranged on the upper surface of the heat insulation layer, an upper foam layer is fixedly arranged on the upper surface of the upper foam column, and an upper sponge layer is fixedly arranged on the upper surface of the upper foam layer. The automobile shock-proof device has the advantages that the upper protective layer and the lower protective layer can play a role in water prevention, water is prevented from permeating the foam body, when shock or extrusion is generated, the lower sponge layer, the lower foam column, the heat insulation layer, the upper foam layer and the upper sponge layer are matched to buffer shock or extrude the ground force, and a good shock-proof effect is realized on automobile parts.

Description

Vehicle-mounted shockproof waterproof foam

Technical Field

The utility model relates to the technical field of vehicle foam, in particular to vehicle-mounted shockproof waterproof foam.

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 and the like, and is widely applied to the field of automobiles and is used for shockproof, waterproof, sealing, fixing of small objects and the like at key parts.

However, in the prior art, when the automobile foam is actually used, the automobile foam is simple in structure and is obtained only through simple pressing of the shockproof material and the waterproof material, so that the waterproof and shockproof effects are poor, the practicability is low, and the protection of automobile parts is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted shockproof waterproof foam which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an on-vehicle waterproof bubble that takes precautions against earthquakes is cotton, includes the cotton body of bubble, the cotton body of bubble includes the insulating layer, the last fixed surface of insulating layer is provided with the cotton post of upper bubble, the last fixed surface of the cotton post of upper bubble is provided with the cotton layer of bubble, the last fixed surface on the cotton layer of last bubble is provided with the sponge layer, the last fixed surface on going up the sponge layer is provided with the inoxidizing coating, the last fixed surface of going up the inoxidizing coating is provided with the viscose layer, the last surface activity of going up the viscose layer is provided with from type paper, the lower surface of insulating layer has set gradually lower floor bubble cotton post, has soaked cotton layer, lower sponge layer, inoxidizing coating down, down the viscose layer and has left type paper down.

Preferably, the upper foam layer, the upper sponge layer, the upper protective layer, the upper adhesive layer and the upper release paper are respectively symmetrical with the lower foam layer, the lower sponge layer, the lower protective layer, the lower adhesive layer and the lower release paper relative to the horizontal center line of the thermal insulation layer.

Preferably, the upper foam column and the lower foam column are respectively fixed on the upper surface and the lower surface of the thermal insulation layer, the number of the upper foam column and the lower foam column is a plurality of, the upper foam column and the lower foam column are respectively in a rectangular array and are distributed on the upper surface and the lower surface of the thermal insulation layer in a mutually staggered manner, and the upper foam column and the lower foam column are in a trapezoidal conical columnar structure.

Preferably, the upper protective layer and the lower protective layer are both made of PET materials, the upper protective layer and the lower protective layer are the same in thickness, and the thicknesses of the upper protective layer and the lower protective layer are both 0.8 mm.

Preferably, the upper foam layer and the lower foam layer are made of CR foam materials, and the upper sponge layer and the lower sponge layer are made of high-elasticity sponge materials.

Preferably, the heat insulation layer is made of a polyurethane composite material, and the upper release paper and the lower release paper are respectively adhered to the surfaces of the upper adhesive layer and the lower adhesive layer.

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

1. the automobile shock-proof structure has the advantages that the upper protective layer and the lower protective layer can play a role in water prevention, water is prevented from permeating the foam body, when shock or extrusion is generated, the lower sponge layer, the lower foam column, the heat insulation layer, the upper foam layer and the upper sponge layer are matched to buffer shock or extrusion pressure, and a good shock-proof effect is realized on automobile parts;

2. the utility model also arranges a heat insulation layer between the upper layer foam column and the lower layer foam column, the heat insulation layer is made of polyurethane composite material, the heat conduction coefficient is low, the heat insulation property is good, and the heat insulation layer also has good moisture-proof, waterproof, fireproof, flame retardant and high temperature resistant properties, thereby greatly improving the overall performance of the foam body and playing a better protection role for automobile parts.

Drawings

FIG. 1 is a schematic structural view of a vehicular shockproof waterproof foam of the present invention;

FIG. 2 is a schematic structural view of an upper foam column of the shockproof waterproof foam for vehicles according to the present invention;

FIG. 3 is a top view of the vehicular shockproof waterproof foam heat-insulating layer.

In the figure: 1. a foam body; 2. a thermal insulation layer; 3. an upper foam column; 4. a cotton soaking layer is arranged; 5. a sponge layer is arranged; 6. an upper protective layer; 7. applying an adhesive layer; 8. applying release paper; 9. a lower foam column; 10. a lower foam layer; 11. a lower sponge layer; 12. a lower protective layer; 13. a lower adhesive layer; 14. and (5) lower release paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an on-vehicle waterproof bubble that takes precautions against earthquakes of using is cotton, including bubble cotton body 1, bubble cotton body 1 includes insulating layer 2, the upper surface of insulating layer 2 is provided with upper bubble cotton column 3, the upper surface of upper bubble cotton column 3 is provided with bubble cotton layer 4, the upper surface of going up bubble cotton layer 4 is provided with sponge layer 5, the upper surface of going up sponge layer 5 is provided with inoxidizing coating 6, the upper surface of going up inoxidizing coating 6 is provided with viscose layer 7, the upper surface activity of going up viscose layer 7 is provided with from type paper 8, the lower surface of insulating layer 2 has set gradually lower floor's bubble cotton column 9, lower bubble cotton layer 10, lower sponge layer 11, inoxidizing coating 12 down, viscose layer 13 and lower from type paper 14.

The upper foam layer 4, the upper sponge layer 5, the upper protective layer 6, the upper adhesive layer 7 and the upper release paper 8 are respectively symmetrical with the lower foam layer 10, the lower sponge layer 11, the lower protective layer 12, the lower adhesive layer 13 and the lower release paper 14 about the horizontal center line of the thermal insulation layer 2.

Upper bubble bollard 3 and lower floor bubble bollard 9 set up respectively on two upper and lower surfaces of insulating layer 2, and the quantity of upper bubble bollard 3 and lower floor bubble bollard 9 is a plurality of, and a plurality of upper bubble bollard 3 and lower floor bubble bollard 9 are the crisscross distribution each other of rectangular array on two upper and lower surfaces of insulating layer 2 respectively, can carry out better buffering to vibrations and extrusion, and upper bubble bollard 3 and lower floor bubble bollard 9 are trapezoidal circular cone column structure, and the atress can take place to deform and cushion.

The upper protective layer 6 and the lower protective layer 12 are both made of PET materials, the upper protective layer 6 and the lower protective layer 12 are the same in thickness and 0.8mm in thickness, the PET materials have good oil resistance, fat resistance, dilute acid resistance, diluted alkali resistance and most of solvent resistance, the gas and water vapor permeability is low, the gas, water, oil and peculiar smell resistance is good, and the waterproofness of the foam body 1 is further improved.

Go up the cotton layer of bubble 4 and lower bubble cotton layer 10 and adopt the cotton material of CR bubble to make, be convenient for die-cut, have outstanding leakproofness, and outstanding resistance to compression deformation nature, elasticity has the persistence promptly, can guarantee that the accessory obtains long-term shockproof protection, and the cotton material of CR bubble still has the fire resistance, does not contain harmful toxic substance, can not remain, can not pollute equipment, does not have corrosivity to the metal, goes up sponge layer 5 and lower sponge layer 11 and adopts high elasticity sponge material to make, has good bradyseism ability.

The heat insulation layer 2 is made of a polyurethane composite material, and the upper release paper 8 and the lower release paper 14 are respectively adhered to the surfaces of the upper adhesive layer 7 and the lower adhesive layer 13.

The working principle is as follows: when in use, the utility model cuts the foam body 1 according to the shape of the automobile part, the upper release paper 8 is peeled off from the foam body 1, the foam body 1 is pasted on the surface of the part through the upper adhesive layer 7, the lower release paper 14 is peeled off, the foam body 1 is pasted on the position needing to be fixed, the foam body 1 is pasted above the automobile part in the same way to protect the automobile part, the upper protective layer 6 and the lower protective layer 12 can play a role in water prevention, water is prevented from permeating the foam body 1, when vibration or extrusion is generated, the lower foam layer 11, the lower foam layer 10, the lower foam column 9, the thermal insulation layer 2, the upper foam layer 4 and the upper foam layer 5 are matched to buffer the pressure of vibration or extrusion, so as to play a good role in shock resistance for the automobile part, the utility model has good water resistance, and the upper foam column 3 and the lower foam column 9 generate deformation and buffer larger vibration and pressure, through the bonding mode, connect more convenient and fast, improved practicality and the flexibility of use greatly. The utility model discloses a still set up insulating layer 2 between upper bubble boll 3 and lower floor's bubble boll 9, insulating layer 2 is made for polyurethane composite, and the coefficient of thermal conductivity is low, has good heat-proof quality, and still has good dampproofing, waterproof, fire prevention, a plurality of good characteristics such as fire-retardant and high temperature resistant, has improved the wholeness ability of the cotton body 1 of bubble greatly, can play better guard action to automobile parts.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an on-vehicle waterproof bubble that takes precautions against earthquakes is cotton, includes bubble cotton body (1), its characterized in that: the foam body (1) comprises a heat insulation layer (2), the upper surface of the heat insulation layer (2) is fixedly provided with an upper foam column (3), the upper surface of the upper foam column (3) is fixedly provided with an upper foam layer (4), the upper surface of the upper foam layer (4) is fixedly provided with an upper sponge layer (5), the upper surface of the upper sponge layer (5) is fixedly provided with an upper protective layer (6), the upper surface of the upper protective layer (6) is fixedly provided with an upper adhesive layer (7), the upper surface of the upper adhesive layer (7) is movably provided with release paper (8), and the lower surface of the heat insulation layer (2) is sequentially provided with a lower foam column (9), a lower foam layer (10), a lower sponge layer (11), a lower protective layer (12), a lower adhesive layer (13) and lower release paper (14).

2. The vehicle-mounted shockproof waterproof foam according to claim 1, characterized in that: the upper foam layer (4), the upper sponge layer (5), the upper protective layer (6), the upper adhesive layer (7) and the upper release paper (8) are respectively symmetrical to the horizontal central line of the lower foam layer (10), the lower sponge layer (11), the lower protective layer (12), the lower adhesive layer (13) and the lower release paper (14) relative to the heat insulation layer (2).

3. The vehicle-mounted shockproof waterproof foam according to claim 1, characterized in that: upper bubble cotton column (3) and lower floor bubble cotton column (9) are fixed respectively and set up two upper and lower surfaces in insulating layer (2), the quantity of upper bubble cotton column (3) and lower floor bubble cotton column (9) is a plurality of, and a plurality of upper bubble cotton column (3) and lower floor bubble cotton column (9) are the upper and lower two surfaces of rectangle array crisscross distribution each other at insulating layer (2) respectively, upper bubble cotton column (3) and lower floor bubble cotton column (9) are trapezoidal circular cone column structure.

4. The vehicle-mounted shockproof waterproof foam according to claim 1, characterized in that: the upper protective layer (6) and the lower protective layer (12) are both made of PET materials, the upper protective layer (6) and the lower protective layer (12) are the same in thickness, and the thicknesses of the upper protective layer and the lower protective layer are both 0.8 mm.

5. The vehicle-mounted shockproof waterproof foam according to claim 1, characterized in that: the upper foam layer (4) and the lower foam layer (10) are made of CR foam materials, and the upper sponge layer (5) and the lower sponge layer (11) are made of high-elasticity sponge materials.

6. The vehicle-mounted shockproof waterproof foam according to claim 1, characterized in that: the heat insulation layer (2) is made of a polyurethane composite material, and the upper release paper (8) and the lower release paper (14) are respectively adhered to the surfaces of the upper adhesive layer (7) and the lower adhesive layer (13).