CN214146566U - Combined silica gel sealing ring - Google Patents
Combined silica gel sealing ring Download PDFInfo
- Publication number
- CN214146566U CN214146566U CN202023043861.8U CN202023043861U CN214146566U CN 214146566 U CN214146566 U CN 214146566U CN 202023043861 U CN202023043861 U CN 202023043861U CN 214146566 U CN214146566 U CN 214146566U
- Authority
- CN
- China
- Prior art keywords
- ring body
- sealing washer
- annular
- sealing
- bulge loop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 51
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000000741 silica gel Substances 0.000 title claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
Images
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- Gasket Seals (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a combination silica gel sealing washer, including first sealing washer body and second sealing washer body, the cross-section is seted up for the pressing annular of supporting of falling V-arrangement in the bottom surface of first sealing washer body, the top surface integrated into one piece of second sealing washer body has the cross-section to be isosceles trapezoid's bulge loop, integrated into one piece has the bellying of at least two parallel tilt ups on supporting the inner wall that presses the annular, integrated into one piece has the tooth ring portion of two at least parallel downward slopings on the lateral wall of bulge loop, when first sealing washer body and second sealing washer body are assembled, bulge loop card is gone into and is supported in the pressing annular, the bulge loop inserts the adjustable interior anchor ring who makes first seal of the degree of depth that supports the pressing annular and supports and press the surface at the sealing member. The utility model discloses a structure sets up rationally, has improved its application scope greatly, and through the support of the bulge loop body press moreover, can guarantee holistic sealed effect, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the sealing washer, concretely relates to combination silica gel sealing washer.
Background
The sealing ring is a common structure, and it is mainly used for carrying on the leakproofness that gap department connects, and prior art's sealing ring is a circular body more, and it can satisfy the demand in market, but the diameter of its sealing ring can slightly be greater than the sealing member diameter, appears the gap easily when sealed, influences sealed effect, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a combination silica gel sealing washer that the structure sets up rationally and the practicality is strong.
Realize the technical scheme of the purpose of the utility model is a combined silica gel sealing ring, including first sealing washer body and second sealing washer body, the bottom surface of first sealing washer body is seted up the cross-section and is pressed the annular for what fall V-arrangement, the top surface integrated into one piece of second sealing washer body has the cross-section to be isosceles trapezoid's bulge, integrated into one piece has the bellying of at least two parallels tilt up on pressing the inner wall of annular, integrated into one piece has the tooth ring portion of two at least parallel downward slopings on the lateral wall of bulge loop body, when first sealing washer body and second sealing washer body are assembled, bulge loop card is gone into press in the annular, the bulge loop inserts press the surface at the sealing member to the adjustable messenger's of the degree of depth of annular.
Two clamping holes communicated with the abutting ring grooves are formed in the outer wall of the first sealing ring body, the clamping convex columns are integrally formed in the outer wall of the convex ring body, the convex ring body is clamped into the abutting ring grooves, and the clamping convex columns are clamped into the clamping holes to be positioned.
And a metal ring is embedded in the second sealing ring body.
The first sealing ring body and the second sealing ring body are both silica gel ring bodies.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, it is when using, can be according to the difference of sealing member diameter, make the bulge loop body card go into to support the degree of depth difference in the pressing annular, be in the border department that supports the pressing annular when the bulge loop body, the inside seal limit of first seal ring body can outwards remove a segment distance this moment, thereby can realize the sealed demand of sealing member of major diameter, be in when the depth of supporting the pressing annular is great when the bulge loop body, the inside seal limit of first seal ring body can not outwards remove this moment, thereby realize the sealed demand of sealing member the same with first sealing washer internal diameter, the application scope thereof has been improved greatly, and through the pressure of the bulge loop body, can guarantee holistic sealed effect, the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See figure 1, a combination silica gel sealing washer, including first seal ring body 1 and second seal ring body 2, the cross-section is seted up for the bottom surface of first seal ring body and is pressed annular 3 for what fall V-arrangement, the top surface integrated into one piece of second seal ring body has the cross-section to be isosceles trapezoid's protruding ring body 4, integrated into one piece has two at least parallel tilt up's bellying 5 on pressing the inner wall of annular, integrated into one piece has the tooth ring portion 6 of two at least parallel downward slopings on the lateral wall of protruding ring body, when first seal ring body and second seal ring body are combined, protruding ring body card is gone into press in the annular, protruding ring body inserts the adjustable interior anchor ring that makes first seal of the degree of depth that supports the annular supports the pressure ring is supported on the surface at the sealing member.
Set up on the outer wall of first seal ring body two with support the card hole 7 that the compression ring groove is linked together, integrated into one piece's screens projection 8 on the outer wall of bulge loop body, bulge loop body card is gone into when supporting in the compression ring groove, screens projection card is gone into fix a position in the card hole.
And a metal ring 9 is embedded in the second sealing ring body.
The first sealing ring body and the second sealing ring body are both silica gel ring bodies.
The utility model discloses a structure sets up rationally, it is when using, can be according to the difference of sealing member diameter, make the bulge loop body card go into to support the degree of depth difference in the pressing annular, be in the border department that supports the pressing annular when the bulge loop body, the inside seal limit of first seal ring body can outwards remove a segment distance this moment, thereby can realize the sealed demand of sealing member of major diameter, be in when the depth of supporting the pressing annular is great when the bulge loop body, the inside seal limit of first seal ring body can not outwards remove this moment, thereby realize the sealed demand of sealing member the same with first sealing washer internal diameter, the application scope thereof has been improved greatly, and through the pressure of the bulge loop body, can guarantee holistic sealed effect, the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a combination silica gel sealing washer, includes first seal ring body and second seal ring body, its characterized in that: the cross-section is seted up for the supporting of falling V-arrangement and is pressed the annular, the top surface integrated into one piece of second seal ring body has the cross-section to be isosceles trapezoid's convex ring body, integrated into one piece has the bellying of two at least parallel tilt up on pressing the inner wall of annular, integrated into one piece has the tooth ring portion of two at least parallel downward slopings on the lateral wall of convex ring body, when first seal ring body and second seal ring body are constituteed, convex ring body card is gone into support in the annular, convex ring body inserts support the adjustable interior anchor ring who makes first seal of the degree of depth of pressing the annular and support and press the surface at the sealing member.
2. The combined silicone sealing ring according to claim 1, wherein: two clamping holes communicated with the abutting ring grooves are formed in the outer wall of the first sealing ring body, the clamping convex columns are integrally formed in the outer wall of the convex ring body, the convex ring body is clamped into the abutting ring grooves, and the clamping convex columns are clamped into the clamping holes to be positioned.
3. The combined silicone sealing ring according to claim 2, wherein: and a metal ring is embedded in the second sealing ring body.
4. The combined silicone sealing ring according to claim 3, wherein: the first sealing ring body and the second sealing ring body are both silica gel ring bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043861.8U CN214146566U (en) | 2020-12-15 | 2020-12-15 | Combined silica gel sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043861.8U CN214146566U (en) | 2020-12-15 | 2020-12-15 | Combined silica gel sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146566U true CN214146566U (en) | 2021-09-07 |
Family
ID=77587774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023043861.8U Expired - Fee Related CN214146566U (en) | 2020-12-15 | 2020-12-15 | Combined silica gel sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146566U (en) |
-
2020
- 2020-12-15 CN CN202023043861.8U patent/CN214146566U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210907 |