CN215293577U - Rubber gasket with surface frosted structure - Google Patents
Rubber gasket with surface frosted structure Download PDFInfo
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- CN215293577U CN215293577U CN202120445099.1U CN202120445099U CN215293577U CN 215293577 U CN215293577 U CN 215293577U CN 202120445099 U CN202120445099 U CN 202120445099U CN 215293577 U CN215293577 U CN 215293577U
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- annular groove
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Abstract
The utility model relates to a rubber gasket technical field specifically is a rubber gasket with surface dull polish structure, including the rubber pad that is the symmetry setting, first annular groove has been seted up to one side of rubber pad, is equipped with the dull polish piece in the first annular groove, is equipped with the cushion between two rubber pads, and the both sides of cushion and the position that is close to the inner wall edge set up the second annular groove of symmetric distribution, and the inner wall of cushion is equipped with annular rubber piece. This rubber gasket with surface dull polish structure sets up the coefficient of friction that dull polish piece can improve this rubber gasket and junction through the surface at the rubber pad to prevent that this rubber gasket from taking place to shift when connecting, and then ensure the leakproofness, can make the rigidity of dull polish piece and rubber pad through cylindricality locating piece and locating hole, can further improve this rubber gasket's leakproofness through the cushion, make two connect the face extruded inseparabler.
Description
Technical Field
The utility model relates to a rubber gasket technical field specifically is a rubber gasket with surface dull polish structure.
Background
The rubber gasket has the performances of oil resistance, acid and alkali resistance, cold and heat resistance, aging resistance and the like, can be directly cut into sealing gaskets in various shapes, is widely applied to industries such as medicine, electronics, chemical engineering, static resistance, flame retardance, food and the like, sheet-shaped rubber products with sealing effect between two static surfaces are collectively called as the rubber gasket, the surfaces of the existing rubber gaskets are mostly smooth surfaces, and when the rubber gaskets are connected, the rubber gaskets are easy to shift, so that the rubber gaskets are wrinkled, the sealing performance is further influenced, and therefore, the rubber gasket with the surface frosted structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber gasket with surperficial dull polish structure to it is the smooth surface mostly to propose current rubber gasket surface in solving above-mentioned background art, and when connecting, the rubber gasket takes place to shift easily, thereby leads to the rubber gasket to produce the fold, and then influences the problem of leakproofness.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a rubber gasket with surface dull polish structure, is including the rubber pad that is the symmetry and sets up, first annular groove has been seted up to one side of rubber pad, be equipped with the dull polish piece in the first annular groove, the opposite side of rubber pad and the position that is close to the inner wall edge are equipped with annular locating piece, two be equipped with the cushion between the rubber pad, the both sides of cushion and the position that is close to the inner wall edge set up the second annular groove of symmetric distribution, the inner wall of cushion is equipped with annular rubber piece.
Preferably, the bottom of the inner wall of the first annular groove is provided with a plurality of positioning holes arranged in an annular array.
Preferably, the side surface of the sanding sheet is provided with a cylindrical positioning block corresponding to the positioning holes, and the shape and size of the cylindrical positioning block are matched with those of the positioning holes.
Preferably, the shape and size of the annular positioning block are matched with the shape and size of the second annular groove.
Preferably, the annular positioning block is bonded with the second annular groove through glue.
Preferably, the outer diameter of the annular rubber block is matched with the inner diameter of the rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
this rubber gasket with surface dull polish structure sets up the coefficient of friction that dull polish piece can improve this rubber gasket and junction through the surface at the rubber pad to prevent that this rubber gasket from taking place to shift when connecting, and then ensure the leakproofness, can make the rigidity of dull polish piece and rubber pad through cylindricality locating piece and locating hole, can further improve this rubber gasket's leakproofness through the cushion, make two connect the face extruded inseparabler.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall exploded view of FIG. 1 according to the present invention;
fig. 3 is a schematic view of an assembly structure of the rubber pad and the polishing pad of the present invention;
FIG. 4 is a schematic view of the rubber pad structure of the present invention;
fig. 5 is a schematic structural view of the elastic pad of the present invention.
In the figure: the rubber pad 1, first annular groove 10, locating hole 100, annular locating piece 11, cushion 2, second annular groove 20, annular rubber piece 21, dull polish piece 3, cylindricality locating piece 30.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a rubber gasket with surface dull polish structure, including the rubber pad 1 that is the symmetry and sets up, first annular groove 10 has been seted up to one side of rubber pad 1, be equipped with dull polish piece 3 in the first annular groove 10, can improve the coefficient of friction of this rubber gasket and junction, thereby prevent this rubber gasket from taking place the aversion when connecting, and then ensure the leakproofness, the opposite side of rubber pad 1 and the position that is close to the inner wall edge are equipped with annular locating piece 11, be equipped with cushion 2 between two rubber pads 1, can further improve the leakproofness of this rubber gasket through cushion 2, it is inseparabler to make two connection face extrudees, the both sides of cushion 2 and the position that is close to the inner wall edge set up the second annular groove 20 of symmetric distribution, the inner wall of cushion 2 is equipped with annular rubber piece 21.
In this embodiment, the bottom of the inner wall of the first annular groove 10 is provided with a plurality of positioning holes 100 arranged in an annular array, the side surface of the polishing sheet 3 is provided with a cylindrical positioning block 30 corresponding to the plurality of positioning holes 100, and the shape and size of the cylindrical positioning block 30 are matched with the shape and size of the positioning holes 100, so that the rubber pad 1 is conveniently connected with the polishing sheet 3.
Specifically, the shape and size of the annular positioning block 11 are matched with the shape and size of the second annular groove 20, and the annular positioning block 11 is bonded with the second annular groove 20 through glue, so that the positions of the rubber pad 1 and the elastic pad 2 are fixed.
Further, the outer diameter of the annular rubber block 21 is matched with the inner diameter of the rubber pad 1, so that the rubber pad 1 and the elastic pad 2 are integrated.
When the rubber gasket with the surface sanding structure is used, the rubber gasket can be prevented from shifting at the joint under the action of the sanding sheet 3, so that the sealing performance of the joint is ensured; when in connection, under the action of the elastic cushion 2, the two connection surfaces can be extruded more tightly, so that the sealing performance of the rubber gasket is further improved; when the abrasive sheet 3 is damaged, the abrasive sheet 3 can be removed from the second annular groove 20 and replaced with a new abrasive sheet 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a rubber gasket with surface dull polish structure which characterized in that: including rubber pad (1) that is the symmetry and sets up, first annular groove (10) have been seted up to one side of rubber pad (1), be equipped with dull polish piece (3) in first annular groove (10), the opposite side of rubber pad (1) and the position that is close to the inner wall edge are equipped with annular locating piece (11), two be equipped with cushion (2) between rubber pad (1), the both sides of cushion (2) and the position that is close to the inner wall edge set up symmetric distribution's second annular groove (20), the inner wall of cushion (2) is equipped with annular rubber piece (21).
2. The rubber gasket having a surface sanding structure of claim 1 wherein: the bottom of the inner wall of the first annular groove (10) is provided with a plurality of positioning holes (100) which are distributed in an annular array.
3. The rubber gasket having a surface sanding structure of claim 2 wherein: the side surface of the sanding sheet (3) is provided with a plurality of cylindrical positioning blocks (30) corresponding to the positioning holes (100), and the shape and the size of each cylindrical positioning block (30) are matched with those of the positioning holes (100).
4. The rubber gasket having a surface sanding structure of claim 1 wherein: the shape and the size of the annular positioning block (11) are matched with those of the second annular groove (20).
5. The rubber gasket having a surface sanding structure of claim 1 wherein: the annular positioning block (11) is bonded with the second annular groove (20) through viscose.
6. The rubber gasket having a surface sanding structure of claim 1 wherein: the outer diameter of the annular rubber block (21) is matched with the inner diameter of the rubber pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120445099.1U CN215293577U (en) | 2021-03-01 | 2021-03-01 | Rubber gasket with surface frosted structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120445099.1U CN215293577U (en) | 2021-03-01 | 2021-03-01 | Rubber gasket with surface frosted structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293577U true CN215293577U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120445099.1U Active CN215293577U (en) | 2021-03-01 | 2021-03-01 | Rubber gasket with surface frosted structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215293577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517833A (en) * | 2022-01-18 | 2022-05-20 | 一汽解放汽车有限公司 | Sealing gasket, nitrile rubber, preparation method of sealing gasket and vehicle |
-
2021
- 2021-03-01 CN CN202120445099.1U patent/CN215293577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517833A (en) * | 2022-01-18 | 2022-05-20 | 一汽解放汽车有限公司 | Sealing gasket, nitrile rubber, preparation method of sealing gasket and vehicle |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230519 Address after: 124000 petroleum high tech Industrial Park, Panjin Economic Development Zone, Liaoning Province Patentee after: Panjin Fengyuan Industrial Co.,Ltd. Address before: No. 78, group 15, Dingmao village, Motou Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee before: Rugao Jinmao Rubber Co.,Ltd. |