CN207648128U - A kind of gasket seal - Google Patents
A kind of gasket seal Download PDFInfo
- Publication number
- CN207648128U CN207648128U CN201721850446.9U CN201721850446U CN207648128U CN 207648128 U CN207648128 U CN 207648128U CN 201721850446 U CN201721850446 U CN 201721850446U CN 207648128 U CN207648128 U CN 207648128U
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- China
- Prior art keywords
- spacing ring
- shim body
- annular
- gasket
- utility
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Abstract
The utility model discloses a kind of gasket seals, are related to gasket technical field.In the utility model：Shim body is rubber sheet gasket；Shim body lateral surface is equipped with one first spacing ring；Shim body medial surface is equipped with one second spacing ring；The inside and outside side of shim body is equipped with an annular annular groove；The lateral surface of first spacing ring medial surface and the second spacing ring is equipped with an annular annular protrusion（5）；Annular protrusion coordinates with annular groove.The utility model ensures sealing effect by the way that rubber sheet gasket is arranged, and avoids shim body sideslip by the first spacing ring and the second spacing ring, improves sealing effect；Coordinated by setting annular groove and annular protrusion, spacing ring is mounted in shim body, it is simple with using, it is easy for installation.
Description
Technical field
The utility model belongs to gasket technical field, more particularly to a kind of gasket seal.
Background technology
Gasket（gasket）It is the mechanical seal between two objects, usually preventing from being pressed between two objects
Power, burn into and pipeline expand with heat and contract with cold leakage naturally.Since machining surface can not possibly be perfect, can be filled up using gasket
Scrambling.Gasket is usually made of flaky material, such as packing paper, rubber, silicon rubber, metal, cork, felt, neoprene, fourth
Nitrile rubber, glass fibre or plastic polymer（Such as polytetrafluoroethylene (PTFE)）.The gasket of specific application may contain asbestos.
Gasket has following effect：1. preventing from object capable of being caused to damage using spring pad during dismantling screw
Wound.During use, we can first allow plain cushion and object closely to link together, and then outside is using spring
Pad, this makes it possible to prevent spring pad from causing to damage for object, can also play the effect of spring pad, and equally can
Make forced area more balanced.It can equally prevent spring pad from being damaged for being connected object when use in this way；
2. contact area can be increased.General screw and isoelectric membrane area are smaller, then the power acted on also can be corresponding smaller,
More be easy loosen, in order to allow screw more firmly to lock object, will using gasket come increase love screw and by
The contact area of articles.
Invention content
The purpose of this utility model is to provide a kind of gasket seals, ensure sealing effect by the way that rubber sheet gasket is arranged, lead to
It crosses the first spacing ring and the second spacing ring avoids shim body sideslip, improve sealing effect；By the way that annular groove and ring is arranged
Spacing ring is mounted in shim body by shape male cooperation, is had and is used simply, easy for installation.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of gasket seal, including：Shim body, the shim body are rubber sheet gasket；The pad
Piece outer body face is equipped with one first spacing ring；The shim body medial surface is equipped with one second spacing ring；The gasket
The inside and outside side of ontology is equipped with an annular groove；The lateral surface of the first spacing ring medial surface and the second spacing ring is equipped with
One annular protrusion；The annular protrusion coordinates with annular groove.
Further, the cross section of the annular groove and annular protrusion includes rectangle or swallow-tail form or trapezoidal.
Further, the thickness of first spacing ring and the second spacing ring is thinner than shim body thickness；Thickness difference exists
1-5mm。
The utility model has the advantages that：
The utility model ensures sealing effect by the way that rubber sheet gasket is arranged, and is avoided by the first spacing ring and the second spacing ring
Shim body sideslip, improves sealing effect；Coordinated with annular protrusion by the way that annular groove is arranged, spacing ring is mounted on gasket
On ontology, has and use simply, it is easy for installation.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of vertical view of gasket seal.
Fig. 2 is the cross-sectional view of one rectangular channel gasket seal of embodiment.
Fig. 3 is the cross-sectional view of two swallow tail shaped slot gasket seal of embodiment.
Fig. 4 is the cross-sectional view of three dovetail groove gasket seal of embodiment.
In attached drawing, parts list represented by the reference numerals are as follows：
1- shim bodies, the first spacing rings of 2-, the second spacing rings of 3-, 4- annular grooves, 5- annular protrusions.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " trepanning ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the position relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated component or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
Refering to Figure 1, the utility model is a kind of gasket seal, including shim body 1, shim body 1 is rubber
Gasket；1 lateral surface of shim body is equipped with one first spacing ring 2；1 medial surface of shim body is equipped with one second spacing ring 3；Pad
1 inside and outside side of piece ontology is equipped with an annular groove 4；First spacing ring, 2 medial surface and the lateral surface of the second spacing ring 3 are all provided with
There is an annular protrusion 5；Annular protrusion 5 coordinates with annular groove 4.
Further, the cross section of annular groove 4 and annular protrusion 5 includes rectangle or swallow-tail form or trapezoidal.
Further, the thickness of the first spacing ring 2 and the second spacing ring 3 is thinner than 1 thickness of shim body；Thickness difference is in 1-
5mm。
Embodiment one
As shown in Fig. 2, the cross section of the annular groove 4 of 1 inside and outside side of shim body is rectangle 401, the first spacing ring 2
5 cross section of annular protrusion of the lateral surface of medial surface and the second spacing ring 3 is rectangle 501；Annular protrusion 501 and annular groove
First spacing ring 2 and the second spacing ring 3 are mounted in shim body 1 by 401 cooperations.
Embodiment two
As shown in figure 3, the cross section of the annular groove 4 of 1 inside and outside side of shim body is swallow-tail form 402, the first spacing ring
5 cross section of annular protrusion of the lateral surface of 2 medial surfaces and the second spacing ring 3 is swallow-tail form 502；Annular protrusion 502 and annular are recessed
First spacing ring 2 and the second spacing ring 3 are mounted in shim body 1 by the cooperation of slot 402.
Embodiment three
As shown in figure 4, the cross section of the annular groove 4 of 1 inside and outside side of shim body is trapezoidal 403, the first spacing ring 2
5 cross section of annular protrusion of the lateral surface of medial surface and the second spacing ring 3 is trapezoidal 503；Annular protrusion 503 and annular groove
First spacing ring 2 and the second spacing ring 3 are mounted in shim body 1 by 403 cooperations.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. a kind of gasket seal, including shim body, it is characterised in that：The shim body is rubber sheet gasket；The gasket sheet
Outside is equipped with one first spacing ring；The shim body medial surface is equipped with one second spacing ring；The shim body
Inside and outside side is equipped with an annular annular groove；The lateral surface of the first spacing ring medial surface and the second spacing ring is equipped with
One annular annular protrusion（5）；The annular protrusion coordinates with annular groove.
2. a kind of gasket seal according to claim 1, which is characterized in that the annular groove and annular protrusion it is transversal
Face includes rectangle or swallow-tail form or trapezoidal.
3. a kind of gasket seal according to claim 1, which is characterized in that first spacing ring and the second spacing ring
Thickness is thinner than shim body thickness；Thickness difference is in 1-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850446.9U CN207648128U (en) | 2017-12-26 | 2017-12-26 | A kind of gasket seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850446.9U CN207648128U (en) | 2017-12-26 | 2017-12-26 | A kind of gasket seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648128U true CN207648128U (en) | 2018-07-24 |
Family
ID=62875614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721850446.9U Active CN207648128U (en) | 2017-12-26 | 2017-12-26 | A kind of gasket seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648128U (en) |
-
2017
- 2017-12-26 CN CN201721850446.9U patent/CN207648128U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |