CN214215014U

CN214215014U - Car leakproofness is strong wash pot bubble cotton

Info

Publication number: CN214215014U
Application number: CN202022181989.4U
Authority: CN
Inventors: 王开宇
Original assignee: Nantong Huage Auto Parts Co ltd
Current assignee: Nantong Huage Auto Parts Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-09-17
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a cotton technical field of bubble just discloses a wash kettle bubble that car leakproofness is strong is cotton, including the cotton basic unit of bubble, symmetry fixedly connected with inner sheath on the relative lateral wall of the cotton basic unit of bubble, two-layer on the back of the body lateral wall of the cotton basic unit of bubble of keeping away from of inner sheath equal fixedly connected with elastic layer, two-layer equal fixedly connected with layer that absorbs water on the lateral wall of the cotton basic unit of bubble is kept away from to the elastic layer it is two-layer to absorb water the layer symmetrical fixedly connected with corrosion resistant layer on the back of the body lateral wall of the cotton basic unit of bubble is kept away from to the corrosion resistant layer on the back of the body lateral wall of the bubble cotton basic unit equal fixedly connected with outer jacket, two-layer on the back of the body lateral wall of the cotton basic unit of bubble is kept away from to the flame resistant layer. The utility model discloses the elastic layer with absorb water the layer mating reaction for the cotton inflation of bubble, during normal use, the cotton volume increase of bubble improves sealed effect.

Description

Car leakproofness is strong wash pot bubble cotton

Technical Field

The utility model relates to a steep cotton technical field, especially relate to a wash kettle bubble that car leakproofness is strong is cotton.

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 washing kettle is an indispensable device in the washing process of the automobile, and the foam is a sealed part of the washing kettle.

When the tradition bubble is cotton uses, the cotton elasticity of tradition bubble is poor, and the inflation effect is poor simultaneously, and then influences sealed effect, for this reason, we propose a strong wash kettle of car leakproofness and steep cotton.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional wash pot is foamed with the cotton in-process that appears that uses in prior art, and the strong wash pot of a car leakproofness that provides is foamed cotton.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wash kettle bubble that car leakproofness is strong is cotton, includes the cotton basic unit of bubble, the interior sheath of symmetry fixedly connected with on the relative lateral wall of the cotton basic unit of bubble, it is two-layer the equal fixedly connected with elastic layer on the lateral wall of the back of the body of keeping away from the cotton basic unit of bubble of interior sheath, it is two-layer equal fixedly connected with absorbs water the layer on the lateral wall of the cotton basic unit of bubble is kept away from on the layer that absorbs water symmetrical fixedly connected with corrosion-resistant layer on the lateral wall of the back of the body of bubble, it is two-layer equal fixedly connected with outer jacket on the lateral wall of the back of the body of the bubble is kept away from to the flame-resistant layer.

Preferably, the water-absorbing layer has a diameter expansion ratio of 1.0 to 8.0%.

Preferably, the elastic layer is made of butyl rubber.

Preferably, the foam base layer is made of polyurethane.

Preferably, the outer jacket is kept away from the equal fixedly connected with enhancement layer on the lateral wall of the cotton basic unit of bubble back of the body, the enhancement layer includes first enhancement strip and second enhancement strip, and a plurality of first enhancement strip and second enhancement strip mutually perpendicular cross arrangement.

Preferably, the corrosion-resistant layer is made of corrosion-resistant fibers.

Compared with the prior art, the utility model provides a strong wash kettle bubble of car leakproofness is cotton, possesses following beneficial effect:

this wash kettle bubble that car leakproofness is strong is cotton, through setting up the cotton basic unit of bubble, interior sheath, the elastic layer, the layer that absorbs water, corrosion resistant layer, fire-retardant layer and outer jacket, the cotton basic unit of bubble through setting up supports the bubble cotton, interior sheath protects inside, the elastic layer with absorb water the layer mating reaction for the cotton inflation of bubble, and then during normal use, the cotton volume increase of bubble improves sealed effect, the corrosion resistant layer of setting improves the cotton life-span of bubble, the fire-retardant layer of setting prevents that the in-process of the cotton transportation of bubble from being damaged.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses elastic layer and the layer cooperation that absorbs water for the cotton inflation of bubble, during normal use, the cotton increase of volume of bubble improves sealed effect.

Drawings

FIG. 1 is a schematic structural view of a wash pot foam with high sealing performance for a vehicle according to the present invention;

fig. 2 is the structural schematic diagram of the cotton reinforced layer of the wash pot bubble with strong sealing performance for the car of the present invention.

In the figure: 1. a foam base layer; 2. an inner protective layer; 3. an elastic layer; 4. a water-absorbing layer; 5. a corrosion-resistant layer; 6. a flame retardant layer; 7. an outer jacket; 8. a reinforcing layer; 81. a first reinforcing strip; 82. A second reinforcing strip.

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.

Referring to fig. 1-2, a kind of wash pot foam with strong car tightness, includes a foam base layer 1, inner protective layers 2 are symmetrically and fixedly connected on the opposite side walls of the foam base layer 1, elastic layers 3 are fixedly connected on the opposite side walls of the two inner protective layers 2 far from the foam base layer 1, water absorbing layers 4 are fixedly connected on the side walls of the two elastic layers 3 far from the foam base layer 1, corrosion resistant layers 5 are symmetrically and fixedly connected on the opposite side walls of the two water absorbing layers 4 far from the foam base layer 1, flame retardant layers 6 are fixedly connected on the opposite side walls of the two corrosion resistant layers 5 far from the foam base layer 1, outer protective layers 7 are fixedly connected on the opposite side walls of the two flame retardant layers 6 far from the foam base layer 1, the foam is supported by the foam base layer 1, the inner protective layers 2 protect the inside, the elastic layers 3 and the water absorbing layers 4 cooperate to make the foam expand, and then when normal use, the cotton volume of bubble increases, improves sealed effect, and the corrosion resistant layer 5 that sets up improves the cotton life-span of bubble, and the fire-retardant layer 6 that sets up prevents that the in-process of the cotton transportation of bubble from being damaged.

The water-absorbing layer 4 has an expansion ratio of 1.0 to 8.0%.

The elastic layer 3 is made of butyl rubber, and the elastic layer 3 can be made of a thermoplastic elastomer as needed.

The foam base layer 1 is made of polyurethane, and the polyurethane is easy to obtain.

Outer jacket 7 is kept away from on the lateral wall of the cotton basic unit 1 of bubble back of the body equal fixedly connected with enhancement layer 8, and enhancement layer 8 includes first enhancement strip 81 and second enhancement strip 82, and a plurality of first enhancement strips 81 and second enhancement strip 82 mutually perpendicular cross arrangement, improve the cotton holistic intensity of bubble.

The corrosion-resistant layer 5 is made of corrosion-resistant fibers, so that the corrosion resistance of the foam is improved.

The utility model discloses in, support the bubble cotton through the cotton basic unit of bubble 1 that sets up, interior sheath 2 protects the inside, elastic layer 3 with absorb water 4 mating reaction on layer for the cotton inflation of bubble, and then during normal use, the cotton increase of bubble volume improves sealed effect, and the corrosion resistant layer 5 of setting improves the cotton life-span of bubble, and the fire-retardant layer 6 of setting prevents that the in-process of the cotton transportation of bubble from being damaged.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wash kettle bubble that car leakproofness is strong is cotton, includes bubble cotton basic unit (1), its characterized in that, in the relative lateral wall of bubble cotton basic unit (1) symmetrical fixedly connected with in sheath (2), two-layer on the lateral wall back to the back of the body of keeping away from bubble cotton basic unit (1) of interior sheath (2) equal fixedly connected with elastic layer (3), two-layer equal fixedly connected with layer (4) that absorbs water, two-layer on the lateral wall of keeping away from bubble cotton basic unit (1) of elastic layer (3) the layer (4) that absorbs water is kept away from on the lateral wall back to the back of the body of bubble cotton basic unit (1) symmetrical fixedly connected with corrosion-resistant layer (5), two-layer equal fixedly connected with fire-retardant layer (6) on the lateral wall back to the back of the body of bubble cotton basic unit (1) is kept away from in corrosion-resistant layer (5), two-layer (6) are kept away from on the lateral wall back to the back of the body of bubble cotton basic unit (1) equal fixedly connected with outer jacket (7).

2. The vehicle wash-pot foam with high sealing performance according to claim 1, wherein the diameter expansion rate of the water-absorbing layer (4) is 1.0-8.0%.

3. The vehicle wash-pot foam with high sealing performance according to claim 1, wherein the elastic layer (3) is made of butyl rubber.

4. The vehicle wash-pot foam with high sealing performance according to claim 1, wherein the foam base layer (1) is made of polyurethane.

5. The vehicle wash-pot foam with high sealing performance according to claim 1, wherein the outer protective layer (7) is fixedly connected with reinforcing layers (8) on the opposite side walls away from the foam base layer (1), the reinforcing layers (8) comprise first reinforcing strips (81) and second reinforcing strips (82), and a plurality of the first reinforcing strips (81) and the second reinforcing strips (82) are arranged perpendicularly and crosswise to each other.

6. The vehicle wash-pot foam with high sealing performance according to claim 1, wherein the corrosion-resistant layer (5) is made of corrosion-resistant fibers.