CN217814939U - Automobile gasket multilayer structure - Google Patents
Automobile gasket multilayer structure Download PDFInfo
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- CN217814939U CN217814939U CN202221261008.XU CN202221261008U CN217814939U CN 217814939 U CN217814939 U CN 217814939U CN 202221261008 U CN202221261008 U CN 202221261008U CN 217814939 U CN217814939 U CN 217814939U
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- gasket
- pressure reducing
- gasket body
- spring
- pressure
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Abstract
The utility model discloses an automobile gasket multilayer structure belongs to the auto parts field, including the gasket body, the upper end of gasket body is provided with the gasket, the lower extreme of gasket body is provided with down the gasket, the lower extreme fixedly connected with pressure reducing lever of going up the gasket, the lower extreme fixedly connected with pressure reducing plate of pressure reducing lever, the circular frame of upper end fixedly connected with of lower gasket, this automobile gasket multilayer structure sets up the gasket body into upper padding piece and lower gasket, and be provided with pressure reducing block and pressure reducing spring down between the upper and lower gasket, pressure reducing block and pressure reducing spring can reduce the pressure that the gasket body received, make the gasket body receive pressure for a long time, also can not take place to warp, cracked phenomenon, the upper and lower surface of gasket body all is provided with the rubber pad simultaneously, have the effect that the flower was scraped by wearing and tearing to protection gasket body surface, make the life of gasket body lengthen, the resistance to compression effect strengthens, do benefit to use.
Description
Technical Field
The utility model relates to an auto parts field, more specifically say, relate to a car gasket multilayer structure.
Background
Gaskets are mechanical seals between two objects, usually used to prevent pressure, corrosion, and natural expansion and contraction leakage of the pipe 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 the connector and the nut.
The patent application with application number 201220429127.1 relates to an automobile gasket, and the gasket does not have good pressure resistance, and when the gasket receives pressure for a long time, the phenomenon of deformation, crack or even fracture easily occurs, and simultaneously when the gasket is used, the upper surface and the lower surface of the gasket are easily abraded, so that the service life of the gasket is shortened, and the gasket is not beneficial to use.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide an automobile gasket multilayer structure, it sets up the gasket body into gasket and lower gasket, and be provided with decompression piece and pressure relief spring between the gasket from top to bottom, decompression piece and pressure relief spring can reduce the pressure that the gasket body received, make the gasket body receive pressure for a long time, also can not take place to warp, cracked phenomenon, the upper and lower surface of gasket body all is provided with the rubber pad simultaneously, it scrapes colored effect not by wearing and tearing to have protection gasket body surface, make the life of gasket body lengthen, the resistance to compression effect strengthens, do benefit to the use.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an automobile gasket multilayer structure, includes the gasket body, the upper end of gasket body is provided with the gasket, the lower extreme of gasket body is provided with down the gasket, go up the lower extreme fixedly connected with pressure reducing rod of gasket, the lower extreme fixedly connected with pressure reducing plate of pressure reducing rod, the circular frame of upper end fixedly connected with of gasket down, the lower extreme and the pressure reducing plate of pressure reducing rod are located the inside of circular frame, and with circular frame sliding connection, the inside of circular frame is provided with the spring, be provided with the decompression piece between last gasket and the lower gasket, this automobile gasket multilayer structure sets up the gasket body into gasket and lower gasket, and is provided with decompression piece and pressure reducing spring down between the upper and lower gasket, and decompression piece and pressure reducing spring can reduce the pressure that the gasket body received for the gasket body receives pressure for a long time, also can not take place to warp, cracked phenomenon, and the upper and lower surface of gasket body all is provided with the rubber pad simultaneously, has the effect that this body surface of protection gasket body is scraped flower, makes the life of gasket body lengthen, and the resistance to compression effect grow, does benefit to use.
Furthermore, the upper surface of the upper gasket is provided with a rubber pad, the lower surface of the lower gasket is provided with the rubber pad, the rubber pad is soft and elastic, the upper surface and the lower surface of the gasket body are protected from being abraded and scraped due to the arrangement of the rubber pad, the thickness of the rubber pad is set to be thin and is only 0.5 mm, and the influence on the use of the gasket body due to the increase of the thickness of the gasket body is avoided.
Further, the position of decompression pole, pressure reducing plate and circular frame corresponds, and decompression pole, pressure reducing plate and circular frame are provided with four groups, all with distribute in the inside of gasket body, through the setting of position correspondence decompression pole, pressure reducing plate and circular frame, have and guarantee that decompression pole and pressure reducing plate can extrude the spring in circular frame to the pressure that receives the gasket body cushions, reduces.
Furthermore, the spring is in pressure reducing spring, and the upper end and the pressure reducing plate contact of spring, and the lower extreme contacts with the inner wall of circular frame, and the spring has the effect that reduces and cushion pad body receives pressure.
Further, decompression piece is provided with two, and the shape sets up to the annular, and two decompression pieces are located outer loop department and the inner ring department of gasket and lower gasket respectively, and the material that decompression piece adopted is the block rubber, and the block rubber not only has elasticity, still has the effect of the pressure that dispersion, buffer pad body received to decompress the gasket body.
Compared with the prior art, the utility model has the advantages of:
(1) This scheme sets up the gasket body into gasket and lower gasket, and be provided with pressure reducing block and pressure reducing spring between the lower upper and lower gasket down, pressure reducing block and pressure reducing spring can reduce the pressure that the gasket body received for the gasket body receives pressure for a long time, also can not take place to warp, cracked phenomenon, the upper and lower surface of gasket body all is provided with the rubber pad simultaneously, has the effect that the flower is scraped by wearing and tearing to protection gasket body surface, make the life of gasket body become long, the resistance to compression effect strengthens, do benefit to the use.
(2) The upper surface of going up the gasket is provided with the rubber pad, and the lower surface of lower gasket is provided with the rubber pad, and the rubber pad matter is soft and has elasticity, through the setting of rubber pad, has the effect that the flower was scraped by wearing and tearing to the surface about the protection gasket body, and the thickness setting of rubber pad is thinner, and only 0.5 millimeter avoids increasing the thickness of gasket body, influences the use of gasket body.
(3) The position of decompression pole, pressure reducing plate and circular frame corresponds, and decompression pole, pressure reducing plate and circular frame are provided with four groups, all with distribute in the inside of gasket body, through the setting of position correspondence decompression pole, pressure reducing plate and circular frame, have and guarantee that decompression pole and pressure reducing plate can extrude the spring in circular frame to cushion, reduce the pressure that the gasket body received.
(4) The spring is in pressure reducing spring, and the upper end and the pressure reducing plate contact of spring, and the lower extreme contacts with the inner wall of circular frame, and the spring has the effect that reduces and cushion pad body receives pressure.
(5) The decompression piece is provided with two, and the shape sets up to the annular, and two decompression pieces are located outer loop department and the inner ring department of gasket and lower gasket respectively, and the material that decompression piece adopted is the block rubber, and the block rubber not only has elasticity, still has the effect of the pressure that dispersion, cushion pad body received to decompress the gasket body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the gasket body of the present invention;
fig. 3 is an enlarged view of fig. 1 at a.
The reference numbers in the figures illustrate:
the gasket comprises a gasket body 1, an upper gasket 2, a lower gasket 3, a rubber gasket 4, a pressure reducing rod 5, a pressure reducing plate 6, a circular frame 7, a spring 8 and a pressure reducing block 9.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-3, an automobile gasket multilayer structure includes a gasket body 1, refer to fig. 1-3, an upper gasket 2 is disposed at the upper end of the gasket body 1, a lower gasket 3 is disposed at the lower end of the gasket body 1, a pressure reducing rod 5 is fixedly connected to the lower end of the upper gasket 2, a pressure reducing plate 6 is fixedly connected to the lower end of the pressure reducing rod 5, a circular frame 7 is fixedly connected to the upper end of the lower gasket 3, the lower end of the pressure reducing rod 5 and the pressure reducing plate 6 are located inside the circular frame 7 and are slidably connected to the circular frame 7, the pressure reducing rod 5 and the pressure reducing plate 6 are disposed inside the circular frame 7, so that the pressure reducing rod 5 and the pressure reducing plate 6 can not only connect the upper gasket 2 and the lower gasket 3, but also can ensure that the pressure reducing rod 5 and the pressure reducing plate 6 can compress a spring 8, so that the spring 8 buffers the pressure applied to the gasket body 1, a spring 8 is disposed inside the circular frame 7, a pressure reducing block 9 is disposed between the upper gasket 2 and the lower gasket 3, and the pressure applied to the gasket body 1.
Please refer to fig. 1, fig. 2 and fig. 3, the upper surface of the upper gasket 2 is provided with a rubber pad 4, the lower surface of the lower gasket 3 is provided with the rubber pad 4, the rubber pad 4 is soft and elastic, and has the function of protecting the surface of the gasket body 1 from being worn and scratched by the setting of the rubber pad 4, and when the gasket body 1 is used, the rubber pad 4 also has the function of protecting the connecting piece in the automobile from being worn and fastening the connecting piece of the automobile, and the thickness of the rubber pad 4 is set to be thin and only 0.5 mm, so as to avoid increasing the thickness of the gasket body 1 and influencing the use of the gasket body, and the pressure reducing rod 5, the pressure reducing plate 6 and the circular frame 7 are provided with four groups, which are distributed in the gasket body 1, and the pressure reducing rod 5, the pressure reducing plate 6 and the circular frame 7 are arranged corresponding to the positions, so as to ensure that the pressure reducing rod 5 and the pressure reducing plate 6 can extrude the spring 8 in the circular frame 7, thereby buffering and reducing the pressure received by the gasket body 1.
Please refer to fig. 1 and 3, the spring 8 is in the pressure reducing spring, and the upper end of the spring 8 contacts with the pressure reducing plate 6, the lower end contacts with the inner wall of the circular frame 7, the spring 8 has the function of reducing the pressure on the cushion pad body 1, the two pressure reducing blocks 9 are arranged in an annular shape, the two pressure reducing blocks 9 are respectively located at the outer ring and the inner ring of the upper pad 2 and the lower pad 3, the pressure reducing block 9 is made of rubber blocks, the rubber blocks have elasticity, and the pressure reducing block has the functions of dispersing and buffering the pressure on the cushion pad body 1, thereby reducing the pressure on the cushion pad body 1.
This automobile gasket multilayer structure is when using, cup joint gasket body 1 on the automobile connection spare, then it is fixed to use another connecting piece to connect again, gasket body 1 receives the clamp force of connecting piece and two directions of auto parts this moment, because the setting of spring 8 and decompression piece 9 before last gasket 2 and lower gasket 3, have and reduce, the effect of the pressure that gasket 2 and lower gasket 3 received on dispersion and buffering, thereby guarantee that gasket body 1 receives under the extruded state for a long time, can not take place to warp, the crack appears, cracked phenomenon even, simultaneously because the setting of last gasket 2 and 3 surface rubber pad 4 of lower gasket, have the effect that gasket body 1 is not abraded when using, still have simultaneously protection auto parts and connecting piece not abraded, and the effect of fastening auto connection spare, whole gasket body 1's result of use is better, the resistance to compression effect is stronger, long service life, do benefit to the use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an automobile gasket multilayer structure, includes gasket body (1), its characterized in that: the upper end of gasket body (1) is provided with gasket (2), the lower extreme of gasket body (1) is provided with down gasket (3), go up lower extreme fixedly connected with pressure reducing rod (5) of gasket (2), lower extreme fixedly connected with pressure reducing plate (6) of pressure reducing rod (5), the circular frame of upper end fixedly connected with (7) of gasket (3) down, the lower extreme and the pressure reducing plate (6) of pressure reducing rod (5) are located the inside of circular frame (7), and with circular frame (7) sliding connection, the inside of circular frame (7) is provided with spring (8), it is provided with pressure reducing block (9) to go up between gasket (2) and lower gasket (3).
2. The automobile gasket multilayer structure as set forth in claim 1, wherein: the upper surface of the upper gasket (2) is provided with a rubber pad (4), and the lower surface of the lower gasket (3) is provided with the rubber pad (4).
3. The automobile gasket multilayer structure as set forth in claim 1, wherein: the positions of the pressure reducing rods (5) and the pressure reducing plates (6) correspond to the positions of the circular frame (7), and four groups of pressure reducing rods (5), four groups of pressure reducing plates (6) and four groups of circular frames (7) are arranged and distributed in the gasket body (1).
4. The automotive gasket multilayer structure as claimed in claim 1, wherein: the spring (8) is positioned in the pressure reducing spring, the upper end of the spring (8) is in contact with the pressure reducing plate (6), and the lower end of the spring is in contact with the inner wall of the circular frame (7).
5. The automobile gasket multilayer structure as set forth in claim 1, wherein: the two pressure reducing blocks (9) are arranged in an annular shape, and the two pressure reducing blocks (9) are respectively positioned at the outer ring and the inner ring of the upper gasket (2) and the lower gasket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221261008.XU CN217814939U (en) | 2022-05-24 | 2022-05-24 | Automobile gasket multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221261008.XU CN217814939U (en) | 2022-05-24 | 2022-05-24 | Automobile gasket multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814939U true CN217814939U (en) | 2022-11-15 |
Family
ID=83986329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221261008.XU Active CN217814939U (en) | 2022-05-24 | 2022-05-24 | Automobile gasket multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814939U (en) |
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2022
- 2022-05-24 CN CN202221261008.XU patent/CN217814939U/en active Active
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