CN209781433U - multifunctional combined gasket - Google Patents
multifunctional combined gasket Download PDFInfo
- Publication number
- CN209781433U CN209781433U CN201920203433.5U CN201920203433U CN209781433U CN 209781433 U CN209781433 U CN 209781433U CN 201920203433 U CN201920203433 U CN 201920203433U CN 209781433 U CN209781433 U CN 209781433U
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- CN
- China
- Prior art keywords
- gasket
- interior
- groove
- mounting hole
- outer gasket
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a many function combination gasket, including combination gasket body, interior draw-in groove, joint arch and mounting hole, combination gasket body includes interior gasket and outer gasket, the inboard of outer gasket is provided with interior draw-in groove, the outside of interior gasket is provided with the joint is protruding, the inboard of interior gasket is provided with the mounting hole, it is protruding to be provided with the circular arc in the mounting hole, the top layer of outer gasket is provided with rust-resistant cladding material, rust-resistant cladding material's lower floor is provided with the shielding material coating, be provided with anti-skidding arch on the bottom surface of outer gasket, be provided with the joint groove on the interior gasket. Has the advantages that: the utility model discloses the bottom surface of outer gasket is provided with the non-slip raised, has good anti-skidding effect after compressing tightly, and the thickness of interior gasket is greater than the thickness of outer gasket, improves the incorruptibility of combination gasket body, is provided with the shielding material coating on the outer gasket, can effectually weaken the signal interference that electromagnetic radiation caused between the electronic components.
Description
Technical Field
The utility model relates to a relevant technical field of gasket, concretely relates to many function combination gasket.
Background
The washer is a component that is cushioned between the connector and the nut and is typically a flat metal ring. Gaskets are used for mechanical sealing between two objects, typically to prevent pressure, corrosion, and natural thermal expansion and contraction leakage of the tubing between the two objects. Since the machined surface may not be perfect, the irregularities can be filled using shims. The spacer is typically made from a sheet material such as paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass, or a plastic polymer (e.g., polytetrafluoroethylene), and the spacer for a particular application may contain asbestos. Other uses are as spacers, springs (bellville washers, wave washers), wear pads, pre-displays, lock devices. Rubber gaskets are also used in faucets (valves) to shut off flowing liquids or gases, and rubber or silicon gaskets are also used to reduce fan vibration. The common gasket has poor functionality, the gasket is easy to slip in the nut pressing process, the fastening effect is poor, the abrasion resistance of the gasket is poor, and the gasket is used on electronic components and has no anti-radiation and anti-interference effects.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the multifunctional combined gasket is provided, and the problems that the common gasket is poor in functionality, the gasket is easy to slip in the nut pressing process, poor in fastening effect and poor in wear resistance and has no radiation resistance and anti-interference effects when used on electronic components are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a many function combination gasket, including combination gasket body, interior draw-in groove, joint arch and mounting hole, combination gasket body includes interior gasket and outer gasket, the inboard of outer gasket is provided with interior draw-in groove, the outside of interior gasket is provided with the joint is protruding, the inboard of interior gasket is provided with the mounting hole, it is protruding to be provided with the circular arc in the mounting hole, the top layer of outer gasket is provided with rust-resistant cladding material, rust-resistant cladding material's lower floor is provided with the shielding material coating, be provided with anti-skidding arch on the bottom surface of outer gasket, be provided with the joint groove on the interior gasket.
Further, the outer gasket is made of stainless steel, the inner gasket is made of fluororubber, and the outer gasket is fixedly connected with the inner gasket through integral bonding and vulcanization.
Furthermore, be provided with six on the outer gasket interior draw-in groove, be provided with six on the interior gasket the joint is protruding, interior draw-in groove with mutually support between the joint arch.
Furthermore, the anti-rust coating on the outer gasket is a zinc coating, and the main component of the shielding material coating is a mixture of hydrogenated SBS and graphene.
Further, the thickness dimension of the inner gasket is larger than that of the outer gasket, and the outer diameter dimension of the outer gasket is twice of the aperture dimension of the mounting hole.
Furthermore, the groove bottom of the clamping groove is designed in an arc shape, and the anti-skid protrusions are designed in sharp angles.
Furthermore, three layers are arranged in the arc bulge in the mounting hole.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. In order to solve the problems that the common gasket has poor functionality, the gasket is easy to slip in the nut pressing process, and the fastening effect is poor, the bottom surface of the outer gasket of the utility model is provided with anti-slip bulges, and the anti-slip effect is good after the gasket is pressed;
2. In order to solve the problem of poor wear resistance of the common gasket in the use process, the thickness of the inner gasket of the utility model is larger than that of the outer gasket, so that the durability of the combined gasket body is improved;
3. For solving the problem that ordinary gasket is used in no antiradiation, interference killing feature on electronic components, the utility model discloses a be provided with the shielding material coating on the outer gasket, can effectually weaken the signal interference that electromagnetic radiation caused between the electronic components.
Drawings
Fig. 1 is a schematic structural view of a multifunctional combined gasket according to the present invention;
Fig. 2 is a sectional view of the multifunctional combined gasket of the present invention;
Fig. 3 is a side view of the inner gasket of the multifunctional combined gasket of the present invention.
The reference numerals are explained below:
1. A composite pad body; 2. an outer gasket; 3. an inner clamping groove; 4. clamping the bulges; 5. an inner gasket; 6. mounting holes; 7. a circular arc bulge; 8. an antirust plating layer; 9. a coating of a shielding material; 10. anti-skid projections; 11. a clamping groove.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, a multifunctional combined gasket comprises a combined gasket body 1, an inner clamping groove 3, a clamping protrusion 4 and a mounting hole 6, wherein the combined gasket body 1 comprises an inner gasket 5 and an outer gasket 2, the inner side of the outer gasket 2 is provided with the inner clamping groove 3, the outer side of the inner gasket 5 is provided with the clamping protrusion 4, the inner clamping groove 3 is fixedly connected with the clamping protrusion 4, the inner side of the inner gasket 5 is provided with the mounting hole 6 for inserting a bolt, the mounting hole 6 is internally provided with an arc protrusion 7, the arc protrusion 7 is used for increasing the friction force between the combined gasket body 1 and the bolt, the surface layer of the outer gasket 2 is provided with an antirust coating 8, the antirust coating 8 enables the combined gasket body 1 to have good antirust capability, the lower layer of the antirust coating 8 is provided with a shielding material coating 9, and the shielding material coating 9 enables the combined gasket body 1 to have certain radiation protection and anti, be provided with on the bottom surface of outer gasket 2 non-slip raised 10, be provided with joint groove 11 on the interior gasket 5, joint groove 11 is used for the fixed cooperation of interior gasket 5 and outer gasket 2.
Wherein, outer gasket 2 chooses for use stainless steel material, fluororubber material is chosen for use to interior gasket 5, vulcanize fixed connection through whole bonding between outer gasket 2 and the interior gasket 5, be provided with six interior draw-in grooves 3 on the outer gasket 2, be provided with six joint archs 4 on the interior gasket 5, mutually support between interior draw-in groove 3 and the joint arch 4, the rust-resistant cladding material 8 on the outer gasket 2 is the galvanizing coat, the principal ingredients of shielding material coating 9 is the mixture of hydrogenation SBS and graphite alkene, the thickness dimension of interior gasket 5 is greater than the thickness dimension of outer gasket 2, the external diameter dimension of outer gasket 2 is the twice of 6 aperture sizes of mounting hole, the tank bottom of joint groove 11 is the arc design, non-slip bulge 10 is the closed angle design, the protruding 7 of circular arc in the mounting hole 6 is provided with the three-layer.
The utility model provides a theory of operation of many function combination gasket: when the combined gasket body 1 is used, a bolt penetrates into the mounting hole 6, the arc bulge 7 is arranged in the mounting hole 6, the friction force between the bolt and the combined gasket body 1 can be increased, the combined gasket body 1 is prevented from falling off when the bolt is moved, the bottom surface of the combined gasket body 1 is tightly attached to an object to be connected in the process of screwing the bolt, the inner gasket 5 is made of fluororubber, the tight attachment is ensured, the inner gasket 5 is worn after being used for a period of time, at the moment, the anti-skid bulge 10 on the outer gasket 2 is in contact with the object to be connected, the connection stability and the connection tightness are ensured, the service life of the combined gasket body 1 is effectively prolonged, the anti-rust coating 8 is arranged on the outer gasket 2, the combined gasket body 1 has good anti-rust effect, the shielding material coating 9 can effectively block the electromagnetic radiation interference generated between electronic components, the inner gasket 5 is connected with the outer gasket 2 through the inner clamping groove 3 and the, meanwhile, the clamping groove 11 is utilized for auxiliary fixation, and the stability of connection is ensured.
the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. a multifunctional combined gasket is characterized in that: including composite pad body (1), interior draw-in groove (3), joint arch (4) and mounting hole (6), composite pad body (1) is including interior gasket (5) and outer gasket (2), the inboard of outer gasket (2) is provided with interior draw-in groove (3), the outside of interior gasket (5) is provided with joint arch (4), the inboard of interior gasket (5) is provided with mounting hole (6), be provided with circular arc arch (7) in mounting hole (6), the top layer of outer gasket (2) is provided with rust-resistant cladding material (8), the lower floor of rust-resistant cladding material (8) is provided with shielding material coating (9), be provided with on the bottom surface of outer gasket (2) non-slip raised (10), be provided with joint groove (11) on interior gasket (5).
2. the multifunctional composite gasket as set forth in claim 1, wherein: the outer gasket (2) is made of stainless steel, the inner gasket (5) is made of fluororubber, and the outer gasket (2) is fixedly connected with the inner gasket (5) through integral bonding and vulcanization.
3. The multifunctional composite gasket as set forth in claim 1, wherein: be provided with six on outer gasket (2) interior draw-in groove (3), be provided with six on interior gasket (5) joint arch (4), interior draw-in groove (3) with mutually support between joint arch (4).
4. The multifunctional composite gasket as set forth in claim 1, wherein: the anti-rust coating (8) on the outer gasket (2) is a zinc coating, and the main component of the shielding material coating (9) is a mixture of hydrogenated SBS and graphene.
5. the multifunctional composite gasket as set forth in claim 1, wherein: the thickness dimension of the inner gasket (5) is larger than that of the outer gasket (2), and the outer diameter dimension of the outer gasket (2) is twice of the aperture dimension of the mounting hole (6).
6. The multifunctional composite gasket as set forth in claim 1, wherein: the groove bottom of the clamping groove (11) is designed in an arc shape, and the anti-skid protrusions (10) are designed in sharp angles.
7. The multifunctional composite gasket as set forth in claim 1, wherein: the arc bulges (7) in the mounting holes (6) are provided with three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203433.5U CN209781433U (en) | 2019-02-17 | 2019-02-17 | multifunctional combined gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203433.5U CN209781433U (en) | 2019-02-17 | 2019-02-17 | multifunctional combined gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209781433U true CN209781433U (en) | 2019-12-13 |
Family
ID=68795068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920203433.5U Expired - Fee Related CN209781433U (en) | 2019-02-17 | 2019-02-17 | multifunctional combined gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209781433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878792A (en) * | 2019-12-05 | 2020-03-13 | 江苏以西杰电子科技有限公司 | Anti-loosening gasket |
-
2019
- 2019-02-17 CN CN201920203433.5U patent/CN209781433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878792A (en) * | 2019-12-05 | 2020-03-13 | 江苏以西杰电子科技有限公司 | Anti-loosening gasket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20220217 |