CN216942957U

CN216942957U - Automobile-used stifled hole paster that fastness is high

Info

Publication number: CN216942957U
Application number: CN202123450116.XU
Authority: CN
Inventors: 过峰
Original assignee: Wuxi Zhuxu Technology Co ltd
Current assignee: Wuxi Zhuxu Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-12
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a vehicle hole plugging patch with high firmness, which comprises a patch body, wherein a circular plug is arranged at the top of the patch body, a limiting ring is arranged at the top of the patch body, adhesive glue is arranged on the top of the patch body, the periphery of the circular plug and the inner side and the outer side of the limiting ring, the patch body comprises a rubber layer, a main body layer, a reinforcing layer and a protective coating, the rubber layer is positioned at the top of the main body layer, the main body layer is positioned at the top of the reinforcing layer, the protective coating is positioned at the bottom of the reinforcing layer, and the protective coating comprises a corrosion-resistant coating and a wear-resistant coating. The automobile hole plugging patch is provided with the patch body, the rubber layer, the main body layer, the reinforcing layer, the protective coating, the corrosion-resistant coating, the wear-resistant coating, the circular plug, the limiting ring and the bonding glue, and solves the problems of poor using effect, low strength, poor corrosion resistance and poor firmness of the traditional automobile hole plugging patch.

Description

Automobile-used stifled hole paster that fastness is high

Technical Field

The utility model relates to the technical field of vehicle hole plugging patches, in particular to a vehicle hole plugging patch with high firmness.

Background

In the automobile production process, need open some fabrication holes in order to satisfy the needs of production and assembly on the surface of automobile body panel beating, but these fabrication holes are not only the entry of water, dust and noise, but also influence the automobile body aesthetic property, therefore, in the assembling process of car, the stifled hole process need be carried out, stifled hole mode commonly used is stifled hole of lid and paster stifled hole, but traditional automobile-used stifled hole paster result in not good use effect, intensity is not high, corrosion resistance is not good, lead to its fastness not good, for this reason, we propose the automobile-used stifled hole paster that the fastness is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle hole plugging patch with high firmness, which has the advantages of good use effect, high strength and good corrosion resistance, and solves the problems of poor use effect, low strength and poor corrosion resistance of the conventional vehicle hole plugging patch.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stifled hole paster for vehicle that fastness is high, includes the paster body, the top of paster body is provided with circular end cap, the top of paster body is provided with spacing ring, the top of paster body and circular end cap all around and the inside and outside both sides of spacing ring are provided with the adhesive cement, the paster body includes rubber layer, main part layer, enhancement layer and protective coating, the rubber layer is located the top on main part layer, the main part layer is located the top of enhancement layer, protective coating is located the bottom of enhancement layer, protective coating includes corrosion-resistant coating and wear-resistant coating, wear-resistant coating is located corrosion-resistant coating's bottom.

Preferably, the corrosion-resistant coating is a zinc coating, and the wear-resistant coating is a tungsten carbide coating.

Preferably, the rubber layer is silicon rubber, the main body layer is a polyimide engineering plastic layer, and the reinforcing layer is a stainless steel layer.

Preferably, the thickness of the corrosion-resistant coating is 23-28 μm, and the thickness of the wear-resistant coating is 30-35 μm.

Preferably, the thickness of the rubber layer is 2mm-2.5mm, the thickness of the main body layer is 1mm-1.5mm, and the thickness of the reinforcing layer is 0.4mm-0.45 mm.

Preferably, the adhesive glue is cyanoacrylate metal glue, and the thickness of the adhesive glue is 0.7mm-0.75 mm.

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

according to the automobile hole-plugging patch, the round plug can plug a hole, the automobile body can be provided with the limiting groove, the limiting ring can be clamped in the limiting groove, the adhesive glue is coated on the periphery of the round plug, the inner side and the outer side of the limiting ring and the top of the patch body, the patch body can be firmly adhered to the automobile body, the rubber layer is positioned on the top of the main body layer, the patch body is more tightly connected with the automobile body, the strength and the hardness of the patch body are guaranteed through the main body layer, the strength of the patch body is improved through the reinforcing layer, the wear resistance and the corrosion resistance of the reinforcing layer are improved through the corrosion-resistant coating, the wear resistance and the corrosion resistance of the outer portion of the patch body are improved through the wear-resistant coating, and the problems that the traditional automobile hole-plugging patch is poor in using effect, low in strength, poor in corrosion resistance and poor in firmness are solved.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an enlarged cross-sectional view of a portion of the patch body of the present invention;

FIG. 3 is an enlarged partial cross-sectional view of the protective coating of the present invention.

In the figure: 1. a patch body; 101. a rubber layer; 102. a body layer; 103. a reinforcing layer; 104. a protective coating; 1041. a corrosion-resistant coating; 1042. a wear-resistant coating; 2. a circular plug; 3. a limiting ring; 4. and (6) bonding glue.

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, a hole plugging patch for a vehicle with high firmness comprises a patch body 1, a circular plug 2 is arranged at the top of the patch body 1, a limit ring 3 is arranged at the top of the patch body 1, adhesive 4 is arranged on the top of the patch body 1, around the circular plug 2 and on the inner side and the outer side of the limit ring 3, the adhesive 4 is cyanoacrylate metal glue, the thickness of the adhesive 4 is 0.7mm-0.75mm, the patch body 1 comprises a rubber layer 101, a main body layer 102, a reinforcing layer 103 and a protective coating 104, the rubber layer 101 is arranged at the top of the main body layer 102, the main body layer 102 is arranged at the top of the reinforcing layer 103, the protective coating 104 is arranged at the bottom of the reinforcing layer 103, the rubber layer 101 is silicon rubber, the main body layer 102 is a polyimide engineering plastic layer, the reinforcing layer 103 is a stainless steel layer, the rubber layer 101 is 2mm-2.5mm in thickness, the thickness of the main body layer 102 is 1mm-1.5mm, the thickness of the reinforcing layer 103 is 0.4mm-0.45mm, the protective coating 104 comprises a corrosion-resistant coating 1041 and a wear-resistant coating 1042, the wear-resistant coating 1042 is positioned at the bottom of the corrosion-resistant coating 1041, the corrosion-resistant coating 1041 is a zinc coating, the wear-resistant coating 1042 is a tungsten carbide coating, the thickness of the corrosion-resistant coating 1041 is 23 μm-28 μm, the thickness of the wear-resistant coating 1042 is 30 μm-35 μm, the circular plug 2 can plug the hole, a limiting groove can be formed on the vehicle body, the limiting ring 3 can be clamped in the limiting groove, the adhesive 4 is coated on the periphery of the circular plug 2, the inner side and the outer side of the limiting ring 3 and the top of the patch body 1, the patch body 1 can be firmly adhered to the vehicle body, the rubber layer 101 is positioned at the top of the main body layer 102, so that the patch body 1 is more tightly connected with the vehicle body, the main body layer 102 ensures the strength and hardness of the patch body 1, the reinforcing layer 103 increases the strength of the patch body 1, the wear resistance is good, the corrosion-resistant coating 1041 increases the corrosion resistance of the reinforcing layer 103, the wear-resistant coating 1042 increases the wear resistance and the corrosion resistance of the outside of the patch body 1, and the problems that the traditional vehicle hole plugging patch is poor in use effect, low in strength and poor in corrosion resistance and the firmness is poor are solved.

When in use, the round plug 2 can plug the hole, the vehicle body can be provided with a limit groove, so that the limit ring 3 can be clamped in the limit groove, the periphery of the round plug 2, the inner side and the outer side of the limit ring 3 and the top of the paster body 1 are coated with the adhesive 4, the patch body 1 can be firmly adhered to a vehicle body, the rubber layer 101 is positioned at the top of the main body layer 102, so that the patch body 1 is more tightly connected with the vehicle body, the main body layer 102 ensures the strength and the hardness of the patch body 1, the reinforcing layer 103 increases the strength of the patch body 1, and the wear resistance is good, and corrosion-resistant coating 1041 has increased the corrosion resistance of enhancement layer 103, and wear-resistant coating 1042 has increased the outside wear resistance and the corrosion resistance of paster body 1, has solved traditional automobile-used stifled hole paster result in the not good problem of its fastness that the result is not good that the result of use is not good, and intensity is not high, and corrosion resistance is not good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a high automobile-used stifled hole paster of fastness, includes paster body (1), its characterized in that: the patch comprises a patch body (1), wherein a circular plug (2) is arranged at the top of the patch body (1), a limiting ring (3) is arranged at the top of the patch body (1), adhesive glue (4) is arranged on the periphery of the top of the patch body (1) and the circular plug (2) and on the inner side and the outer side of the limiting ring (3), the patch body (1) comprises a rubber layer (101), a main body layer (102), a reinforcing layer (103) and a protective coating (104), the rubber layer (101) is arranged at the top of the main body layer (102), the main body layer (102) is arranged at the top of the reinforcing layer (103), the protective coating (104) is arranged at the bottom of the reinforcing layer (103), the protective coating (104) comprises a corrosion-resistant coating (1041) and a wear-resistant coating (1042), and the wear-resistant coating (1042) is arranged at the bottom of the corrosion-resistant coating (1041).

2. The vehicle hole-plugging patch with high firmness as claimed in claim 1, wherein: the corrosion-resistant coating (1041) is a zinc coating, and the wear-resistant coating (1042) is a tungsten carbide coating.

3. The vehicle hole-plugging patch with high firmness as claimed in claim 1, wherein: the rubber layer (101) is made of silicon rubber, the main body layer (102) is made of polyimide engineering plastic layer, and the reinforcing layer (103) is made of stainless steel layer.

4. The vehicle hole-plugging patch with high firmness as claimed in claim 1, wherein: the thickness of the corrosion-resistant coating (1041) is 23-28 μm, and the thickness of the wear-resistant coating (1042) is 30-35 μm.

5. The vehicle hole-plugging patch with high firmness as claimed in claim 1, wherein: the thickness of the rubber layer (101) is 2mm-2.5mm, the thickness of the main body layer (102) is 1mm-1.5mm, and the thickness of the reinforcing layer (103) is 0.4mm-0.45 mm.

6. The vehicle hole-plugging patch with high firmness as claimed in claim 1, wherein: the adhesive (4) is cyanoacrylate metal glue, and the thickness of the adhesive (4) is 0.7mm-0.75 mm.