CN212838896U - Oil stain resistant silica gel gasket - Google Patents
Oil stain resistant silica gel gasket Download PDFInfo
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- CN212838896U CN212838896U CN202021266428.8U CN202021266428U CN212838896U CN 212838896 U CN212838896 U CN 212838896U CN 202021266428 U CN202021266428 U CN 202021266428U CN 212838896 U CN212838896 U CN 212838896U
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Abstract
The utility model discloses an oily dirt-resistant silica gel packing ring, including the packing ring body, the packing ring body includes the basic unit, adhesive fixedly connected with enhancement layer is passed through on the surface of basic unit, adhesive fixedly connected with anti-aging layer is passed through on the surface of enhancement layer, adhesive fixedly connected with corrosion resistant layer is passed through on the surface on anti-aging layer, the surface on corrosion resistant layer is through the resistant oil reservoir of adhesive fixedly connected with, the antifouling layer of adhesive fixedly connected with is passed through on the surface on resistant oil reservoir, adhesive fixedly connected with wearing layer is passed through on the surface on antifouling layer, the material of basic unit is silica gel, the material of enhancement layer is vulcanized rubber. The utility model discloses a set up basic unit, enhancement layer, ageing resistant layer, corrosion resistant layer, oil-resistant layer, antifouling layer, wearing layer, butadiene acrylonitrile rubber layer and nitrile rubber layer, solved the poor problem of the resistant greasy dirt performance of current silica gel packing ring, this silica gel packing ring possesses the advantage that resistant greasy dirt performance is high, is worth promoting.
Description
Technical Field
The utility model relates to a packing ring technical field specifically is an oily dirt resistant silica gel packing ring.
Background
The gasket is frequently used in mechanical connection, and is usually placed between a nut or a bolt head and a connected part to prevent the bolt or the nut from loosening in the using process or protect the surface of the connected part from being scratched by the nut and disperse the pressure of the nut on the connected part.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oily dirt resistant silica gel packing ring possesses the advantage that resistant oily dirt performance is high, has solved the poor problem of current silica gel packing ring resistant greasy dirt performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oily dirt resistant silica gel packing ring, includes the packing ring body, the packing ring body includes the basic unit, adhesive fixedly connected with enhancement layer is passed through on the surface of basic unit, adhesive fixedly connected with anti-aging layer is passed through on the surface of enhancement layer, adhesive fixedly connected with corrosion resistant layer is passed through on the surface on anti-aging layer, adhesive fixedly connected with oil resistant layer is passed through on the surface on corrosion resistant layer, adhesive fixedly connected with antifouling layer is passed through on the surface on oil resistant layer, adhesive fixedly connected with wearing layer is passed through on the surface on antifouling layer.
Preferably, the base layer is made of silica gel, and the reinforcing layer is made of vulcanized rubber.
Preferably, the material of the anti-aging layer is methyl vinyl silicone rubber, and the material of the corrosion-resistant layer is fluororubber.
Preferably, the oil-resistant layer comprises a nitrile rubber layer, and the surface of the nitrile rubber layer is fixedly connected with a nitrile silicone rubber layer through an adhesive.
Preferably, the antifouling layer is made of polytetrafluoroethylene, and the wear-resistant layer is made of polyurethane rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up basic unit, enhancement layer, ageing resistant layer, corrosion resistant layer, oil-resistant layer, antifouling layer, wearing layer, butadiene acrylonitrile rubber layer and nitrile rubber layer, solved the poor problem of the resistant greasy dirt performance of current silica gel packing ring, this silica gel packing ring possesses the advantage that resistant greasy dirt performance is high, is worth promoting.
2. The utility model discloses a set up the enhancement layer, can increase the intensity of packing ring body, it is damaged to receive the extrusion when preventing to use, through setting up the anti-aging layer, can increase the ageing resistance performance of packing ring body, it is fast to prevent that the ageing speed of packing ring body is fast, lead to its life to reduce, through setting up the corrosion-resistant layer, can strengthen the corrosion resisting property of packing ring body, prevent that it from receiving to corrode and appearing the damage, reduce life, through setting up the oil-resistant layer, can strengthen the resistant oil properties of packing ring body, prevent that the greasy dirt from making the packing ring body swell, the condition such as fracture and deformation appear, through setting up the antifouling coating, can prevent that the greasy dirt adhesion from the surface at the packing ring body, through setting up the wearing layer, can increase the wear resistance of.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the material composition of the base layer of the present invention;
fig. 3 is a schematic view of the material composition of the oil-resistant layer of the present invention.
In the figure: 1. a gasket body; 2. a base layer; 3. a reinforcing layer; 4. an anti-aging layer; 5. a corrosion-resistant layer; 6. oil-tolerant layer; 7. an antifouling layer; 8. a wear layer; 9. a nitrile rubber layer; 10. a nitrile silicone rubber layer.
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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
Referring to fig. 1-3, an oil stain resistant silicone gasket comprises a gasket body 1, the gasket body 1 comprises a base layer 2, the surface of the base layer 2 is fixedly connected with a reinforcing layer 3 through an adhesive, the surface of the reinforcing layer 3 is fixedly connected with an anti-aging layer 4 through an adhesive, the surface of the anti-aging layer 4 is fixedly connected with an anti-corrosion layer 5 through an adhesive, the surface of the anti-corrosion layer 5 is fixedly connected with an oil-resistant layer 6 through an adhesive, the surface of the oil-resistant layer 6 is fixedly connected with an anti-fouling layer 7 through an adhesive, the surface of the anti-fouling layer 7 is fixedly connected with an abrasion-resistant layer 8 through an adhesive, the base layer 2 is made of silicone rubber, the reinforcing layer 3 is made of vulcanized rubber, the anti-aging layer 4 is made of methyl vinyl silicone rubber, the anti-corrosion layer 5 is made of fluorine rubber, the oil-resistant layer 6, the antifouling layer 7 is made of polytetrafluoroethylene, the wear-resistant layer 8 is made of polyurethane rubber, the strength of the gasket body 1 can be improved by arranging the reinforcing layer 3, the gasket body is prevented from being damaged by extrusion in use, the ageing resistance of the gasket body 1 can be improved by arranging the ageing-resistant layer 4, the gasket body 1 is prevented from being fast in ageing speed, the service life of the gasket body is shortened, the corrosion resistance of the gasket body 1 can be enhanced by arranging the corrosion-resistant layer 5, the gasket body is prevented from being damaged by corrosion, the service life of the gasket body is shortened, the oil resistance of the gasket body 1 can be enhanced by arranging the oil-resistant layer 6, the gasket body 1 is prevented from swelling, cracking, deforming and the like due to oil stains, the antifouling layer 7 can prevent oil stains from being adhered to the surface of the gasket body 1, and the wear-resistant layer 8 is arranged to improve the wear resistance of, the wearing and tearing are prevented from leading to packing ring body 1 to appear the damage, through setting up basic unit 2, enhancement layer 3, anti-aging layer 4, corrosion-resistant layer 5, resistant oil layer 6, antifouling layer 7, wearing layer 8, butadiene acrylonitrile rubber layer 9 and nitrile silicone rubber layer 10, has solved the poor problem of current silica gel gasket resistant greasy dirt performance, and this silica gel gasket possesses the high advantage of resistant greasy dirt performance, is worth promoting.
During the use, the enhancement layer 3 can increase the intensity of packing ring body 1, it is damaged to receive the extrusion when preventing to use, ageing resistance layer 4 can increase the ageing resistance of packing ring body 1, it is fast to prevent that packing ring body 1 from ageing, lead to its life to reduce, corrosion-resistant layer 5 can strengthen the corrosion resistance of packing ring body 1, prevent that it from receiving to corrode and appearing the damage, reduce life, resistant oil layer 6 can strengthen the resistant oil property of packing ring body 1, prevent that the greasy dirt from making the circumstances such as swelling, fracture and deformation appear in packing ring body 1, antifouling layer 7 can prevent that the greasy dirt adhesion from appearing on the surface of packing ring body 1, wearing layer 8 can increase the wear resistance of packing ring body 1, prevent that wearing and tearing from leading to packing ring body 1 to appear damaged.
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 an oily dirt silica gel packing ring, includes packing ring body (1), its characterized in that: the gasket body (1) comprises a base layer (2), the surface of the base layer (2) is fixedly connected with a reinforcing layer (3) through an adhesive, the surface of the reinforcing layer (3) is fixedly connected with an anti-aging layer (4) through an adhesive, the surface of the anti-aging layer (4) is fixedly connected with a corrosion-resistant layer (5) through an adhesive, the surface of the corrosion-resistant layer (5) is fixedly connected with an oil-resistant layer (6) through an adhesive, the surface of the oil-resistant layer (6) is fixedly connected with an anti-fouling layer (7) through an adhesive, and the surface of the anti-fouling layer (7) is fixedly connected with an abrasion-resistant layer (8).
2. The oil stain resistant silicone gasket of claim 1, wherein: the base layer (2) is made of silica gel, and the reinforcing layer (3) is made of vulcanized rubber.
3. The oil stain resistant silicone gasket of claim 1, wherein: the anti-aging layer (4) is made of methyl vinyl silicone rubber, and the corrosion-resistant layer (5) is made of fluororubber.
4. The oil stain resistant silicone gasket of claim 1, wherein: the oil-resistant layer (6) comprises a nitrile rubber layer (9), and the surface of the nitrile rubber layer (9) is fixedly connected with a nitrile silicone rubber layer (10) through an adhesive.
5. The oil stain resistant silicone gasket of claim 1, wherein: the antifouling layer (7) is made of polytetrafluoroethylene, and the wear-resistant layer (8) is made of polyurethane rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266428.8U CN212838896U (en) | 2020-07-02 | 2020-07-02 | Oil stain resistant silica gel gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266428.8U CN212838896U (en) | 2020-07-02 | 2020-07-02 | Oil stain resistant silica gel gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212838896U true CN212838896U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021266428.8U Active CN212838896U (en) | 2020-07-02 | 2020-07-02 | Oil stain resistant silica gel gasket |
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| Country | Link |
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| CN (1) | CN212838896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294521A (en) * | 2021-06-11 | 2021-08-24 | 深圳市注圣硅胶制品有限公司 | Anti-aging sealing ring for automobile |
| CN113968033A (en) * | 2021-10-21 | 2022-01-25 | 惠州市兴华源家居用品有限公司 | Production process of wear-resistant silica gel foot pad |
-
2020
- 2020-07-02 CN CN202021266428.8U patent/CN212838896U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294521A (en) * | 2021-06-11 | 2021-08-24 | 深圳市注圣硅胶制品有限公司 | Anti-aging sealing ring for automobile |
| CN113968033A (en) * | 2021-10-21 | 2022-01-25 | 惠州市兴华源家居用品有限公司 | Production process of wear-resistant silica gel foot pad |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220705 Address after: No. 80, equipment manufacturing industrial park, Yaxi street, Gaochun District, Nanjing, Jiangsu 211300 Patentee after: Haozhi Industrial Technology (Nanjing) Co.,Ltd. Address before: 215200 tunnan village, Tongli Town, Wujiang City, Suzhou City, Jiangsu Province Patentee before: Wujiang Tengda rubber products Co.,Ltd. |