CN211363779U - Waterproof plastic part for automobile - Google Patents
Waterproof plastic part for automobile Download PDFInfo
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- CN211363779U CN211363779U CN201922106380.8U CN201922106380U CN211363779U CN 211363779 U CN211363779 U CN 211363779U CN 201922106380 U CN201922106380 U CN 201922106380U CN 211363779 U CN211363779 U CN 211363779U
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Abstract
The utility model discloses a waterproof plastic part for car, including combined rubber spare an and combined rubber spare b, the buckle groove has been seted up to combined rubber spare b's inside, there is the pressing rubber pad through fixed sliding pad slidable mounting on the buckle groove, all can make for the latex substrate that combined rubber spare an and combined rubber spare b adopted, one side of latex substrate is provided with the thermal insulation material layer, one side on thermal insulation material layer is provided with the sealing material layer, one side on sealing material layer is provided with the ageing resistance material layer, one side on ageing resistance material layer is provided with the corrosion-resistant material layer. The utility model discloses a set up ageing resistance material layer and sealing material layer in inside, the ageing resistance material layer can effectively promote the vulcanization of rubber, delays the ageing of rubber, and sealing material layer has effectively promoted the waterproof nature of this rubber spare, is difficult for weing, has improved the life of this rubber.
Description
Technical Field
The utility model belongs to the technical field of the plastic part, concretely relates to waterproof plastic part for car.
Background
The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (Tg) and a molecular weight often very high, greater than several hundred thousand.
The rubber part is generally because its good elasticity makes it often become some electronic equipment's protective sheath, and traditional rubber part's ageing resistance is relatively poor, and waterproof nature is also relatively poor, easily wets to lose its guard action, life is also lower.
Disclosure of Invention
An object of the utility model is to provide a waterproof plastic part for car to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof plastic part for car, includes rubber composition spare an and rubber composition spare b, the buckle groove has been seted up to rubber composition spare b's inside, there is the pressing rubber pad through fixed sliding pad slidable mounting on the buckle groove, rubber composition spare an and rubber composition spare b adopt all can be for the latex substrate to make, one side of latex substrate is provided with thermal insulation material layer, one side on thermal insulation material layer is provided with sealing material layer, one side on sealing material layer is provided with the ageing resistance material layer, one side on ageing resistance material layer is provided with corrosion-resistant material layer.
Preferably, the outer surfaces of the combined rubber part a and the combined rubber part b are provided with wear-resistant material layers.
Preferably, four pressing rubber pads are installed, and two pressing rubber pads are symmetrically arranged in two groups about the transverse central axis of the combined rubber member b.
Preferably, one end of the pressing rubber pad penetrates and extends to the outside of the combined rubber member b.
Preferably, the combined rubber member a and the combined rubber member b have the same size.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up the buckle groove in rubber spare inside to thereby can be connected two rubber spares of combination through the inlay card in buckle spare and buckle groove with two rubber spares, thereby play certain guard action.
2. Through setting up ageing resistance material layer and sealing material layer in the inside of rubber spare, the ageing resistance material layer can effectively promote the vulcanization of rubber, delays the ageing of rubber, and sealing material layer has effectively promoted the waterproof nature of this rubber spare, is difficult for weing, has improved the life of this rubber.
3. Set up the corrosion resistant material layer through setting up inside the rubber spare and set up the wearing material layer at the rubber spare surface to effectively improved the corrosion resistance of this rubber and the wearability of this rubber, difficult quilt of wearing and tearing is corroded.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the combined rubber member b of the present invention;
fig. 3 is a schematic partial cross-sectional view of the material of the combined rubber member a according to the present invention.
In the figure: 1. a combined rubber part a; 2. a wear resistant material layer; 3. a combined rubber member b; 4. pressing the rubber pad; 5. fixing the sliding pad; 6. a fastening groove; 7. a layer of corrosion resistant material; 8. an anti-aging material layer; 9. a layer of sealing material; 10. a layer of thermal insulation material; 11. a latex substrate.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waterproof plastic part for car, including combined rubber spare a1 and combined rubber spare b3, buckle groove 6 has been seted up to combined rubber spare b 3's inside, there is press the rubber pad 4 through fixed sliding pad 5 slidable mounting on buckle groove 6, combined rubber spare a1 and combined rubber spare b3 adopt all can be made for latex substrate 11, one side of latex substrate 11 is provided with thermal insulation material layer 10, what thermal insulation material layer 10 adopted can be asbestos web material, one side of thermal insulation material layer 10 is provided with sealing material layer 9, what sealing material layer 9 adopted can be sealing resin material, one side of sealing material layer 9 is provided with ageing resistance material layer 8, what ageing resistance material layer 8 adopted can be polypropylene resin material, one side of ageing resistance material layer 8 is provided with corrosion-resistant material layer 7, what corrosion-resistant material layer 7 adopted can be polyurethane material. The outer surfaces of the combined rubber piece a1 and the combined rubber piece b3 are provided with the wear-resistant material layer 2, the wear-resistant material layer 2 can be made of polyurethane, the wear resistance of the plastic piece is effectively improved through the wear-resistant material layer 2, four pressing rubber pads 4 are arranged, two pressing rubber pads 4 are symmetrically arranged in two groups relative to the transverse central axis of the combined rubber piece b3, the clamping blocks of the combined rubber piece a1 clamped and embedded in the clamping grooves 6 can be pushed out through the installation of the pressing rubber pads 4, so that the combined rubber piece a1 and the combined rubber piece b3 are separated, one end of each pressing rubber pad 4 penetrates through and extends to the outside of the combined rubber piece b3, the combined rubber piece a1 is consistent with the combined rubber piece b3 in size, and the combined rubber piece a1 and the combined rubber piece b3 are effectively in butt joint combination.
The utility model discloses a theory of operation and use flow: when the combined rubber piece a1 and the combined rubber piece b3 need to be connected, the buckle piece of the combined rubber piece a1 is clamped and embedded into the buckle groove 6 of the combined rubber piece b3, so that the fixed connection of the combined rubber piece a1 and the combined rubber piece b3 can be completed, if the combined rubber piece a1 and the combined rubber piece b3 need to be separated, the rubber pad 4 is pressed by extrusion, so that the buckle piece removes the buckle groove 6, so that the separation of the combined rubber piece a1 and the combined rubber piece b3 can be completed, the wear-resistant material layer 2 effectively improves the wear resistance of the rubber piece, the corrosion-resistant material layer 7 improves the corrosion resistance of the rubber piece, and the sealing material layer 9 improves the waterproofness of the rubber piece.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a waterproof plastic part for car, includes combination rubber spare a (1) and combination rubber spare b (3), its characterized in that: buckle groove (6) have been seted up to the inside of built-up rubber spare b (3), have through fixed sliding pad (5) slidable mounting and press rubber pad (4) on buckle groove (6), all can be made for latex substrate (11) for built-up rubber spare a (1) and built-up rubber spare b (3) adopt, one side of latex substrate (11) is provided with thermal insulation material layer (10), one side of thermal insulation material layer (10) is provided with sealing material layer (9), one side of sealing material layer (9) is provided with ageing resistance material layer (8), one side of ageing resistance material layer (8) is provided with corrosion-resistant material layer (7).
2. The waterproof plastic part for the automobile of claim 1, wherein: and the outer surfaces of the combined rubber part a (1) and the combined rubber part b (3) are provided with wear-resistant material layers (2).
3. The waterproof plastic part for the automobile of claim 1, wherein: four pressing rubber pads (4) are arranged, and two pressing rubber pads (4) are symmetrically arranged in two groups relative to the transverse central axis of the combined rubber piece b (3).
4. The waterproof plastic part for the automobile of claim 1, wherein: one end of the pressing rubber pad (4) penetrates through and extends to the outside of the combined rubber piece b (3).
5. The waterproof plastic part for the automobile of claim 1, wherein: the combined rubber piece a (1) and the combined rubber piece b (3) are consistent in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106380.8U CN211363779U (en) | 2019-11-29 | 2019-11-29 | Waterproof plastic part for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106380.8U CN211363779U (en) | 2019-11-29 | 2019-11-29 | Waterproof plastic part for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211363779U true CN211363779U (en) | 2020-08-28 |
Family
ID=72165288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922106380.8U Active CN211363779U (en) | 2019-11-29 | 2019-11-29 | Waterproof plastic part for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211363779U (en) |
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2019
- 2019-11-29 CN CN201922106380.8U patent/CN211363779U/en active Active
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