CN216618522U - Novel automobile gasket capable of preventing deformation - Google Patents

Abstract

The utility model discloses a novel automobile gasket for preventing deformation, which belongs to the technical field of automobile parts, and is characterized in that a reinforced steel sheet structure and a fiber reinforced layer structure are arranged, the reinforced steel sheet structure in the gasket body is deformed and extended by closing two connecting end surfaces and the gasket body, the spiral design of the reinforced steel sheet structure has higher resilience performance, the gasket body is kept in close contact with the two connecting end surfaces by generating deformation force change, the sealing performance is improved, the overall strength of the gasket body can be improved by the reinforced steel sheet structure, the problem of sealing failure caused by axial deformation and further generation of gaps is avoided, the strength of the gasket body is improved again by the spiral design of the fiber reinforced layer structure, and the problem of cracks caused by deformation is avoided, the service life of the gasket body is ensured.

Description

Novel automobile gasket capable of preventing deformation

Technical Field

The utility model belongs to the technical field of automobile parts, and particularly relates to a novel automobile gasket capable of preventing deformation.

Background

Gaskets are mechanical seals between two objects, usually used to prevent pressure, corrosion, and natural expansion and contraction of the pipe from leaking between the two objects, and because the machined surface is not perfect, irregularities can be filled using gaskets, which are parts that are cushioned between a connector and a nut, typically flat metal rings.

The metal gasket is usually made with metals such as steel, aluminium, copper, nickel or monel, the gasket that uses on the current car is a simple structure's sheetmetal, sealing performance is comparatively ordinary, and because the resilience performance of material self is poor, the problem of sealing failure appears easily, and receive easy deformation or even the fracture appears under the effect of huge mechanical pressure for a long time, axial deformation's phenomenon appears under the influence of external force factor still easily, lead to appearing the gap between two objects, the life of gasket has been reduced, therefore, it has important meaning to research a novel automobile gasket who prevents to warp to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a novel automobile gasket capable of preventing deformation, and solves the problems that the gasket used on the existing automobile is a metal sheet with a simple structure, the sealing performance is common, the sealing failure is easy to occur due to poor resilience of the material, the gasket is easy to deform and even crack under the action of long-term huge mechanical pressure, the phenomenon of axial deformation is easy to occur under the influence of external force factors, a gap is formed between two objects, and the service life of the gasket is shortened.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent novel car gasket of deformation, includes the gasket body, the surface of gasket body inlays and is equipped with the outside seal, the inside fixedly connected with reinforced steel sheet structure of gasket body, the inside fixedly connected with fibre enhancement layer structure of gasket body, the outside seal is hollow design, reinforced steel sheet structure is the inside of spiral shape setting at the gasket body.

As a further scheme of the utility model: the upper surface and the lower surface of gasket body all fixedly connected with non-slip raised, non-slip raised's quantity sets up to a plurality of.

As a further scheme of the utility model: the outside seal body is the surface of spiral design winding at the gasket body.

As a further scheme of the utility model: the fiber reinforced layer structure is arranged in the gasket body in a spiral design.

(III) advantageous effects

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

1. this prevent novel automobile gasket of deformation, through setting up reinforced steel sheet structure and fibre enhancement layer structure, at first through the closure with two connection terminal surfaces and gasket body, make the inside reinforced steel sheet structure of gasket body produce the deformation extension, and the spiral design through reinforced steel sheet structure has higher resilience performance, it becomes to produce the deformation power through it, in order to keep the in close contact with of gasket body and two connection terminal surfaces, improve sealing performance, can improve the bulk strength of gasket body through reinforced steel sheet structure simultaneously, avoid taking place axial deformation, and then produce the problem that the gap leads to sealed inefficacy, and the spiral design through fibre enhancement layer structure, make the intensity of gasket body promote once more, avoid warping the problem that the crack appears, the life of gasket body has been guaranteed.

2. This prevent novel automobile gasket of deformation through setting up the non-slip raised, and the design of non-slip raised can increase the frictional force between two connection terminal surfaces and the gasket body, improves the compactness that gasket body and connection terminal surface are connected, prevents to slide to can reduce wear's problem.

3. This prevent novel automobile gasket of deformation, through setting up the outside seal, and two connection terminal surfaces when extrusion gasket body for the outside seal receives its inside cavity of extrusion and carries out the expansion of exhausting to the outside, and then makes the outside seal can keep the inseparability of gasket body connection all around, further improves sealed effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic illustration of a three-dimensional exploded view of a fiber-reinforced layer structure of the present invention;

FIG. 4 is a schematic three-dimensional cross-sectional structure of the outer seal body according to the present invention;

in the figure: 1 gasket body, 2 outside seals, 3 antiskid arch, 4 reinforced steel sheet structures, 5 fibre reinforced layer structures.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a novel automobile gasket capable of preventing deformation comprises a gasket body 1, wherein an outer sealing body 2 is embedded on the outer surface of the gasket body 1, a reinforced steel sheet structure 4 is fixedly connected inside the gasket body 1, a fiber reinforced layer structure 5 is fixedly connected inside the gasket body 1, the outer sealing body 2 is of a hollow design, the outer sealing body 2 is extruded to extrude an inner cavity of the outer sealing body 2 to perform exhaust expansion to the outside while extruding the gasket body 1 through two connecting end surfaces, the outer sealing body 2 can keep the connection tightness around the gasket body 1, the sealing performance around the gasket body 1 is further improved, the reinforced steel sheet structure 4 is spirally arranged inside the gasket body 1, the reinforced steel sheet structure 4 is designed into a spiral shape, and the extension deformation of the reinforced steel sheet structure 4 can generate resilience force, and then can keep the good leakproofness of gasket body 1, can improve gasket body 1's bulk strength through reinforcing steel sheet structure 4 simultaneously, avoid taking place axial deformation, and then produce the problem that the gap leads to sealed inefficacy.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, the equal fixedly connected with antiskid beads 3 of upper surface and lower surface of gasket body 1, antiskid beads 3's quantity sets up to a plurality of, through setting up antiskid beads 3, and antiskid beads 3's design can increase the frictional force between two connection terminal surfaces and the gasket body 1, improve the compactness that gasket body 1 and connection terminal surface are connected, prevent sliding, thereby can reduce the problem of wearing and tearing, outside seal 2 is the surface of spiral design winding at gasket body 1, fibre enhancement layer structure 5 is the inside of spiral design setting at gasket body 1, through setting up fibre enhancement layer structure 5, and fibre enhancement layer structure 5 is the spiral design, and then can improve gasket body 1's bulk strength, prevent that gasket body 1 from producing cracked problem.

The working principle of the utility model is as follows:

s1, when the gasket is installed, the two connecting end faces are in closed connection with the gasket body 1, so that the reinforced steel sheet structure 4 can deform and extend and generate corresponding resilience force, and the gasket body 1 can keep the sealing performance with the connecting end faces;

and S2, when the two connection end surfaces are connected with the gasket body 1 in a closed manner, the part of the outer sealing body 2 embedded into the gasket body 1 is extruded, the inside of the outer sealing body is expanded outwards, and the outside of the gasket body 1 can keep the sealing performance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (4)

1. The utility model provides a prevent novel car gasket of deformation, includes gasket body (1), its characterized in that: the gasket is characterized in that an outer side sealing body (2) is embedded in the outer surface of the gasket body (1), the inner fixedly connected with reinforcing steel sheet structure (4) of the gasket body (1), the inner fixedly connected with fiber reinforcing layer structure (5) of the gasket body (1), the outer side sealing body (2) is of a hollow design, and the reinforcing steel sheet structure (4) is spirally arranged inside the gasket body (1).

2. The novel automobile gasket for preventing deformation as claimed in claim 1, wherein: the gasket is characterized in that the upper surface and the lower surface of the gasket body (1) are fixedly connected with anti-skid protrusions (3), and the number of the anti-skid protrusions (3) is set to be a plurality.

3. The novel automobile gasket for preventing deformation as claimed in claim 1, wherein: the outer side sealing body (2) is spirally wound on the outer surface of the gasket body (1).

4. The novel automobile gasket for preventing deformation as claimed in claim 1, wherein: the fiber reinforced layer structure (5) is arranged inside the gasket body (1) in a spiral design.

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