CN208651632U - A kind of rubber washer of the anti-deformation of self-expanding - Google Patents
A kind of rubber washer of the anti-deformation of self-expanding Download PDFInfo
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- CN208651632U CN208651632U CN201821457914.0U CN201821457914U CN208651632U CN 208651632 U CN208651632 U CN 208651632U CN 201821457914 U CN201821457914 U CN 201821457914U CN 208651632 U CN208651632 U CN 208651632U
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- rubber washer
- elastomer block
- fixed
- rubber
- deformation
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Abstract
The utility model discloses a kind of rubber washers of the anti-deformation of self-expanding, including the first rubber washer and the second rubber washer, the avris of first rubber washer side is fixed with the first elastomer block, the first groove is offered in the middle part of first rubber washer side, the inside of first groove is fixed with expansion plate, the inside of first rubber washer offers several the first cavitys, the inside of first cavity is fixed with the second elastomer block, the inside of second rubber washer offers the second cavity, the inside of second cavity is fixed with third elastomer block, a kind of rubber washer of the anti-deformation of self-expanding of the utility model, by the way that the first elastomer block is arranged, second elastomer block and third elastomer block, it can guarantee that the first rubber washer and the second rubber washer are in contact with the connector of two sides always, by the way that expansion plate is arranged, it is easily expanded after water suction, to guarantee The connection of first rubber washer and the second rubber washer and connector is even closer.
Description
Technical field
The utility model relates to a kind of rubber washer, in particular to the rubber washer of a kind of anti-deformation of self-expanding.
Background technique
Rubber sheet gasket has the performances such as oil resistant, acid and alkali-resistance, resistance to fever and chills, ageing-resistant, can be cut directly into of various shapes close
Gasket, is widely used in the industries such as medicine, electronics, chemical industry, antistatic, fire-retardant, food, and rubber washer pattern multiplicity is most
To be made with rubber, it is many kinds of, but there is also in many problems, existing rubber washer structural strength is inadequate,
It is easy breakage, is directed to the rubber washer of waterproof, waterproof performance is poor.
Utility model content
The purpose of this utility model is to provide a kind of rubber washers of the anti-deformation of self-expanding, to solve above-mentioned background technique
The poor problem of the rubber washer waterproof performance of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of rubber washer of the anti-deformation of self-expanding,
Including the first rubber washer and the second rubber washer, the avris of first rubber washer side is fixed with the first elastomer block,
The side of first elastomer block is fixedly connected with the avris of the second rubber washer side, in first rubber washer side
Portion offers the first groove, and the second groove, the inside of first groove are offered in the middle part of second rubber washer side
Be fixed with expansion plate, the side of the expansion plate is fixedly connected with the cell wall of the second groove, first rubber washer it is interior
Portion offers several the first cavitys, and the inside of first cavity is fixed with the second elastomer block, two first cavitys
Between cavity wall offer the suction hole being connected to expansion plate, the inside of second rubber washer offers the second cavity, institute
The inside for stating the second cavity is fixed with third elastomer block.
As a kind of optimal technical scheme of the utility model, the expansion plate is made of absorbing resin material.
As a kind of optimal technical scheme of the utility model, first is fixed in the interlayer of first rubber washer
Steel wire is fixed with the second steel wire in the interlayer of second rubber washer.
As a kind of optimal technical scheme of the utility model, the width of the expansion plate is recessed less than the first groove and second
The width of slot.
As a kind of optimal technical scheme of the utility model, the width of second elastomer block and third elastomer block is distinguished
Less than the width of the first cavity and the second cavity.
Compared with prior art, the utility model has the beneficial effects that a kind of rubber of the anti-deformation of self-expanding of the utility model
Rubber gasket passes through the first elastomer block of setting, the second elastomer block and third elastomer block, it is ensured that the first rubber washer and the second rubber
Rubber gasket is in contact with the connector of two sides always, by the way that expansion plate is arranged, has preferable water imbibition, and easily send out after absorbing water
Raw expansion passes through setting first to guarantee that the connection of the first rubber washer and the second rubber washer and connector is even closer
Steel wire and the second steel wire, it is ensured that the intensity of the first rubber washer and the second rubber washer prevents from damaging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross section structure schematic diagram of the utility model.
In figure: 1, the first rubber washer；2, the second rubber washer；3, the first elastomer block；4, expansion plate；5, the second elasticity
Block；6, suction hole；7, the first steel wire；8, third elastomer block；9, the second steel wire.
Specific embodiment
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of rubber washer of anti-deformation of self-expanding, including the first rubber pad referring to FIG. 1-2,
Circle 1 and second rubber washer 2, the avris of 1 side of the first rubber washer are fixed with the first elastomer block 3, and the one of the first elastomer block 3
Side is fixedly connected with the avris of 2 side of the second rubber washer, and the first groove is offered in the middle part of 1 side of the first rubber washer, the
Offering the second groove in the middle part of two rubber washers, 2 side, the inside of the first groove is fixed with expansion plate 4, and the one of expansion plate 4
Side is fixedly connected with the cell wall of the second groove, and the inside of the first rubber washer 1 offers several the first cavitys, the first cavity
Inside is fixed with the second elastomer block 5, and the cavity wall between two the first cavitys offers the suction hole 6 being connected to expansion plate 4, the
The inside of two rubber washers 2 offers the second cavity, and the inside of the second cavity is fixed with third elastomer block 8.
Preferably, expansion plate 4 is made of absorbing resin material, and water-absorbing resin water imbibition is stronger, and absorbs water and can occur
Expansion.
Preferably, the first steel wire 7 is fixed in the interlayer of the first rubber washer 1, in the interlayer of the second rubber washer 2
It is fixed with the second steel wire 9, improves the intensity of the first rubber washer 1 and the second rubber washer 2.
Preferably, the width of expansion plate 4 less than the first groove and the second groove width, because of 4 water swelling of expansion plate
Afterwards, width will increase.
Preferably, the width of the second elastomer block 5 and third elastomer block 8 is respectively smaller than the width of the first cavity and the second cavity
Degree, because width will increase when the second elastomer block 5 and third elastomer block 8 are pressurized.
When specifically used, rubber washer is mounted on connection by a kind of rubber washer of the anti-deformation of self-expanding of the utility model
Place, passes through the first elastomer block 3, the second elastomer block 5 and third elastomer block 8, it is ensured that the first rubber washer 1 and the second rubber pad
Circle 2 is in contact with the connector of two sides always, thus guarantee leakproofness, it, can by suction hole 6 when there is water to enter in rubber washer
To enter the inside of expansion plate 4, because expansion plate 4 is made of water-absorbing resin, water-absorbing resin has preferable water imbibition, and inhales
It is easily expanded after water, thus guarantee that the connection of the first rubber washer 1 and the second rubber washer 2 and connector is even closer, if
Set the first steel wire 7 and the second steel wire 9, it is ensured that the intensity of the first rubber washer 1 and the second rubber washer 2, it is anti-to stop loss
It is bad.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rubber washer of the anti-deformation of self-expanding, including the first rubber washer (1) and the second rubber washer (2), feature
It is, the avris of the first rubber washer (1) side is fixed with the first elastomer block (3), and the one of first elastomer block (3)
Side is fixedly connected with the avris of the second rubber washer (2) side, offers first in the middle part of the first rubber washer (1) side
Groove offers the second groove in the middle part of the second rubber washer (2) side, and the inside of first groove is fixed with swollen
The side of swollen plate (4), the expansion plate (4) is fixedly connected with the cell wall of the second groove, the inside of first rubber washer (1)
Several the first cavitys are offered, the inside of first cavity is fixed with the second elastomer block (5), two first cavitys
Between cavity wall offer the suction hole (6) being connected to expansion plate (4), the inside of second rubber washer (2) offers
Two cavitys, the inside of second cavity are fixed with third elastomer block (8).
2. a kind of rubber washer of the anti-deformation of self-expanding according to claim 1, it is characterised in that: the expansion plate (4)
It is made of absorbing resin material.
3. a kind of rubber washer of the anti-deformation of self-expanding according to claim 1, it is characterised in that: first rubber pad
It encloses in the interlayer of (1) and is fixed with the first steel wire (7), be fixed with the second steel in the interlayer of second rubber washer (2)
Silk screen (9).
4. a kind of rubber washer of the anti-deformation of self-expanding according to claim 1, it is characterised in that: the expansion plate (4)
Width less than the first groove and the second groove width.
5. a kind of rubber washer of the anti-deformation of self-expanding according to claim 1, it is characterised in that: second elastomer block
(5) and the width of third elastomer block (8) is respectively smaller than the width of the first cavity and the second cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457914.0U CN208651632U (en) | 2018-09-06 | 2018-09-06 | A kind of rubber washer of the anti-deformation of self-expanding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457914.0U CN208651632U (en) | 2018-09-06 | 2018-09-06 | A kind of rubber washer of the anti-deformation of self-expanding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651632U true CN208651632U (en) | 2019-03-26 |
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ID=65792749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821457914.0U Active CN208651632U (en) | 2018-09-06 | 2018-09-06 | A kind of rubber washer of the anti-deformation of self-expanding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911626A (en) * | 2020-06-23 | 2020-11-10 | 南通市飞宇石油科技开发有限公司 | Self-expansion anti-seepage high-pressure sealing element for oil exploitation equipment |
-
2018
- 2018-09-06 CN CN201821457914.0U patent/CN208651632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911626A (en) * | 2020-06-23 | 2020-11-10 | 南通市飞宇石油科技开发有限公司 | Self-expansion anti-seepage high-pressure sealing element for oil exploitation equipment |
| CN111911626B (en) * | 2020-06-23 | 2022-04-05 | 南通市飞宇石油科技开发有限公司 | Self-expansion anti-seepage sealing element for oil exploitation equipment |
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