CN207213139U - A kind of dicyclic gasket seal - Google Patents
A kind of dicyclic gasket seal Download PDFInfo
- Publication number
- CN207213139U CN207213139U CN201720986531.1U CN201720986531U CN207213139U CN 207213139 U CN207213139 U CN 207213139U CN 201720986531 U CN201720986531 U CN 201720986531U CN 207213139 U CN207213139 U CN 207213139U
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- outer shroud
- ring
- sealing
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- equipment
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Abstract
The utility model discloses a kind of dicyclic gasket seal, including metal outer shroud, protruding block, cushion and lasso, sealing outer shroud is provided with the inside of the metal outer shroud, metal middle ring is provided with the inside of the sealing outer shroud, metallic inner is provided with the inside of the metal middle ring, the protruding block is arranged on sealing outer shroud and seals the left and right sides of inner ring, and the cushion is arranged among ring body, and the lasso is arranged on the left and right sides of metal outer shroud.The simple structure of the dicyclic gasket seal, sealing ring is provided between three beckets of the equipment, and seamless connectivity between becket and sealing ring, and sealing ring externally extends protruding block, and the top of the equipment lasso is arcuate structure, so allowing for the equipment has good sealing, effective prevent leakage, the protruding block of the equipment is flexible quality of rubber materials, can so reduce because becket directly contacts with the apparatus surface and caused by damage, also reduce the proportion of goods damageds of becket.
Description
Technical field
Gasket seal technical field is the utility model is related to, specially a kind of dicyclic gasket seal.
Background technology
As long as gasket seal, which is a kind of place for having fluid for machinery, equipment, pipeline, is used with sealing spare part, make
With inside and outside, the material to seal, gasket seal is with metal or nonmetallic tabular material, cleaved, punching press or cutting
It is made etc. technique, for the sealed connection between pipeline, the sealed connection between the parts and parts of machinery equipment, with industry
Development, the requirement more and more higher to performances such as the heat resistance of gasket seal, resistance to pressure, anti-corrosive properties, resiliences.
And existing metallic packing includes outer becket and interior becket, wherein becket is straight by circular metal material
Connect and be welded, inlay nonmetallic ring between metal outer shroud and inner ring, because metal O-ring can not have fully embedded into seal groove
It is interior, thorough seal can not be formed when in use, have leakage possibility, and metal part therein may cause to damage to instrument portions
Evil, also wears the equipment, and service life lowers.
Utility model content
The purpose of this utility model is to provide a kind of dicyclic gasket seal, existing to solve to propose in above-mentioned background technology
Some metallic packings include outer becket and interior becket, and wherein becket is directly welded by circular metal material,
Nonmetallic ring is inlayed between metal outer shroud and inner ring, because metal O-ring can not be had fully embedded into seal groove, when in use not
Thorough seal can be formed, has leakage possibility, and metal part therein may cause damage to instrument portions, also wear this and set
It is standby, service life lower the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of dicyclic gasket seal, including metal
Outer shroud, protruding block, cushion and lasso, the metal outer shroud inner side are provided with sealing outer shroud, set on the inside of the sealing outer shroud
There is metal middle ring, metallic inner is provided with the inside of the metal middle ring, the protruding block is arranged on sealing outer shroud and sealing inner ring
The left and right sides, the cushion be arranged on ring body among, the lasso is arranged on the left and right sides of metal outer shroud.
Preferably, the sealing outer shroud and sealing inner ring both sides are provided with protruding block, and protruding block is cyclic structure.
Preferably, metal middle ring is provided with inside the ring body, and metal middle ring is distinguished by sealing outer shroud and sealing inner ring
It is connected with metal outer shroud and metallic inner.
Preferably, the cushion and ring body centre seamless connectivity, and be alveolate texture inside cushion.
Preferably, the ferrule tip is arcuate structure, and seamless connectivity between lasso and metal outer shroud.
Compared with prior art, the beneficial effects of the utility model are：The simple structure of the dicyclic gasket seal, this sets
Sealing ring, and seamless connectivity between becket and sealing ring are provided between three standby beckets, and sealing ring is external
Extend protruding block, and the top of the equipment lasso is arcuate structure, and so allowing for the equipment has good sealing,
Effective prevent leakage, the protruding block of the equipment is flexible quality of rubber materials, can so be reduced because becket directly connects
Touch equipment surfaces and caused by damage, also reduce the proportion of goods damageds of becket.Metal middle ring is provided with inside the ring body of the equipment, this
So that the device structure is more perfect, more firm, the centre position of the equipment is provided with cushion, and cushion is elastic material,
Buffering can so be played a part of under external pressure, and can reduce because suppress and caused by be lost, enhancing use the longevity
Life, the ferrule tip of the equipment are arcuate structure, and seamless connectivity between lasso and metal outer shroud, and this causes the equipment and device
Tool connection is more firm, also strengthens sealing to a certain extent, practicality is stronger.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model section internal structure schematic diagram.
In figure：1st, metal outer shroud, 2, sealing outer shroud, 3, metal middle ring, 4, sealing inner ring, 5, metallic inner, 6, ring body, 7,
Protruding block, 8, cushion, 9, lasso.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of dicyclic gasket seal, including outside metal
Ring 1, protruding block 7, cushion 8 and lasso 9, the inner side of metal outer shroud 1 are provided with sealing outer shroud 2, sealing outer shroud 2 and sealing inner ring 4
Both sides are provided with protruding block 7, and protruding block 7 is cyclic structure, can so reduce and be made because becket directly contacts with the apparatus surface
Into damage, also reduce the proportion of goods damageds of becket, the inner side of sealing outer shroud 2 is provided with metal middle ring 3, and the inner side of metal middle ring 3 is set
Metallic inner 5 is equipped with, protruding block 7 is arranged on sealing outer shroud 2 and seals the left and right sides of inner ring 4, and cushion 8 is arranged on ring body 6
Centre, the inside of ring body 6 are provided with metal middle ring 3, and metal middle ring 3 by seal outer shroud 2 and seal inner ring 4 respectively with metal outer shroud
1 is connected with metallic inner 5, cushion 8 and 6 middle seamless connectivity of ring body, and the inside of cushion 8 is alveolate texture, this
So that the device structure is more perfect, and it is more firm, also make it that buffering can be played a part of under external pressure, and can reduce
Because suppress and caused by be lost, strengthen service life, lasso 9 is arranged on the left and right sides of metal outer shroud 1, and the top of lasso 9 is arc
Shape structure, and seamless connectivity between lasso 9 and metal outer shroud 1, it is more firm that this make it that the equipment is connected with apparatus, also certain
Sealing is strengthened in degree, practicality is stronger.
Operation principle：When using the dicyclic gasket seal, detailed inspection is carried out to equipment first, equipment is seen in inspection
Either with or without the situation of damage, the equipment is taken at the machinery for needing pad after allowing, then because lasso 9 is quality of rubber materials, tool
There is certain elasticity, it is possible to gently push the lasso 9 for being arranged on the both sides of metal outer shroud 1 aside, the portion for then connecting needs
Divide and be connected to the equipment both ends, then dial down the lasso 9 for being arranged on the both sides of metal outer shroud 1, the part for allowing lasso 9 to extend out
It can be enclosed on required apparatus, the part that also should be the tip contact apparatus of lasso 9 is arcuate structure, so that lasso 9 is not
When with certain steadiness, also it is horizontal it is good strengthen sealing, after equipment is fixed, it is possible to use, when this
When the junction of equipment is by external pressure, the protruding block 7 of the equipment is because be elastomeric material, it is possible to prevents that apparatus is direct
The equipment is contacted, so as to reduce the loss to equipment, anti-skidding effect can also be played, and coupling part in the process of running
It may be influenceed by external force, be that coupling part produces slight bending, at this moment the cushion 8 of the equipment can offset what external force was brought
Influence, make the equipment that slight deformation can occur therewith, so as to reduce the impaired filter of equipment, also have the equipment to be provided with metal middle ring
3, this also make it that the equipment is more firm, and using more preferable, here it is the operation principle of the dicyclic gasket seal.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of dicyclic gasket seal, including metal outer shroud (1), protruding block (7), cushion (8) and lasso (9), its feature
It is：Sealing outer shroud (2) is provided with the inside of the metal outer shroud (1), metal middle ring is provided with the inside of the sealing outer shroud (2)
(3) metallic inner (5), is provided with the inside of the metal middle ring (3), the protruding block (7) is arranged on sealing outer shroud (2) and sealing
The left and right sides of inner ring (4), the cushion (8) are arranged among ring body (6), and the lasso (9) is arranged on metal outer shroud (1)
The left and right sides.
A kind of 2. dicyclic gasket seal according to claim 1, it is characterised in that：The sealing outer shroud (2) and sealing
Inner ring (4) both sides are provided with protruding block (7), and protruding block (7) is cyclic structure.
A kind of 3. dicyclic gasket seal according to claim 1, it is characterised in that：Gold is provided with inside the ring body (6)
Belong to middle ring (3), and metal middle ring (3) by seal outer shroud (2) and seal inner ring (4) respectively with metal outer shroud (1) and metal
Ring (5) is connected.
A kind of 4. dicyclic gasket seal according to claim 1, it is characterised in that：The cushion (8) and ring body (6)
Middle seamless connectivity, and it is alveolate texture that cushion (8) is internal.
A kind of 5. dicyclic gasket seal according to claim 1, it is characterised in that：Lasso (9) top is arcuation
Structure, and seamless connectivity between lasso (9) and metal outer shroud (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986531.1U CN207213139U (en) | 2017-08-02 | 2017-08-02 | A kind of dicyclic gasket seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986531.1U CN207213139U (en) | 2017-08-02 | 2017-08-02 | A kind of dicyclic gasket seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213139U true CN207213139U (en) | 2018-04-10 |
Family
ID=61818465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986531.1U Active CN207213139U (en) | 2017-08-02 | 2017-08-02 | A kind of dicyclic gasket seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497503A (en) * | 2020-11-12 | 2021-03-16 | 山东精砼工程机械股份有限公司 | Rotary sealing mechanism for fixing central cylinder of stirring barrel |
-
2017
- 2017-08-02 CN CN201720986531.1U patent/CN207213139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497503A (en) * | 2020-11-12 | 2021-03-16 | 山东精砼工程机械股份有限公司 | Rotary sealing mechanism for fixing central cylinder of stirring barrel |
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