CN207005285U - A kind of rubber seal with inner liner metal skeleton - Google Patents
A kind of rubber seal with inner liner metal skeleton Download PDFInfo
- Publication number
- CN207005285U CN207005285U CN201720765577.0U CN201720765577U CN207005285U CN 207005285 U CN207005285 U CN 207005285U CN 201720765577 U CN201720765577 U CN 201720765577U CN 207005285 U CN207005285 U CN 207005285U
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- CN
- China
- Prior art keywords
- rubber seal
- skeleton
- lining framework
- seal circle
- inner liner
- 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.)
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Abstract
The utility model provides a kind of rubber seal with inner liner metal skeleton, including lining framework, rubber seal circle, endoporus and skeleton through hole；Rubber seal circle centre position is provided with an endoporus, the rubber seal circle bosom position is provided with a lining framework, the lining framework is provided with a skeleton through hole, the rubber seal circle is used and is disposably molded, the utility model is simple in construction, the lining framework of a metal material is provided with inside rubber seal, outside rubber is disposably molded, in the case where meeting the effect of sealing, increase the intensity of packing ring simultaneously, the packing ring can be used for the sealing of inflammable gas, under external force transition screwing force, seal washer shape can effectively be protected, avoid deforming during applying power, cause the dielectric leakages such as gas, cause damage.
Description
Technical field
The utility model belongs to seal for pipe joints technical field, more particularly to a kind of rubber seal with inner liner metal skeleton
Circle.
Background technology
Rubber gasket is a normal commonly used seal member during seal for pipe joints, be pipeline connection must can not or
Scarce seal approach., it is necessary to firmly tighten the pipe joint of connection member in the connection procedure of pipeline, and rubber seal is being applied
In the case of adding external force excessive, easily deform, influence the sealing of pipeline, while be not easy to ajust position in installation process
Put, installation is inconvenient.
Therefore, it is very necessary set forth herein a kind of rubber seal with inner liner metal skeleton.
Utility model content
For technical problem existing for existing rubber seal, the utility model provides a kind of with inner liner metal skeleton
Rubber seal.
A kind of rubber seal with inner liner metal skeleton, it is characterised in that including lining framework, rubber seal circle,
Endoporus and skeleton through hole；Rubber seal circle centre position is provided with an endoporus, and the rubber seal circle bosom position is set
There is a lining framework, the lining framework is provided with a skeleton through hole, and the rubber seal circle is used and is disposably molded.
Preferably, the skeleton through-hole aperture is more than the endoporus aperture.
Preferably, the lining framework external diameter is less than the rubber seal circle external diameter.
Preferably, the lining framework is made of metal material.
Preferably, the lining framework vertical axis of annular overlaps with the rubber seal circle vertical axis.
Compared with prior art, the utility model has the advantages that：The utility model is simple in construction, rubber seal
The internal lining framework for being provided with a metal material of circle, outside rubber are disposably molded, in the case where meeting the effect of sealing, simultaneously
Increase the intensity of packing ring, the packing ring can be used for the sealing of inflammable gas, under external force transition screwing force, can effectively protect sealing gasket
Loop-shaped, it is easy to install, avoid deforming during applying power, cause the dielectric leakages such as gas, cause damage.
Brief description of the drawings
Fig. 1 is the utility model entirety sectional structure chart.
Fig. 2 is the utility model overlooking structure figure.
Fig. 3 is the utility model lining framework structure chart and sectional view.
In figure：
1- lining frameworks, 2- rubber seals circle, 3- endoporus, 4- skeleton through holes.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
As shown in Figure 1, the utility model provides a kind of rubber seal with inner liner metal skeleton, including lining framework
1st, rubber seal circle 2, endoporus 3 and skeleton through hole 4；The centre position of rubber seal circle 2 is provided with an endoporus 3, rubber seal
The lining framework 1 that 2 bosom positions are provided with a metal material is enclosed, when firmly tightening conduit coupling, lining framework 1 can prop up
Supportting rubber seal circle 2 strengthens its structural strength, prevents rubber seal circle 2 from being deformed when tightening conduit coupling, shadow
Speaking pipe road sealing, as shown in figure 3, lining framework 1 is provided with a skeleton through hole 4, rubber seal circle 2 is using disposable injection
Form, as shown in Figure 2, the aperture of skeleton through hole 4 is more than the aperture of endoporus 3, and the external diameter of lining framework 1 is less than outside rubber seal circle 2
Footpath, skeleton through hole 4 will not keep rubber seal circle 2 to be connected contact portion with pipeline and are capable of tight seal with tube contacts
Meanwhile it is easy to the installation positioning of rubber seal circle 2, lining framework 1 is made of metal material, and the lining framework 1 of annular is perpendicular
Straight axis overlaps with the vertical axis of rubber seal circle 2, and easy processing, rubber seal functional reliability is improved.
The utility model is simple in construction, and the lining framework of a metal material, outside rubber one are provided with inside rubber seal
Secondary property is molded, and in the case where meeting the effect of sealing, while increases the intensity of packing ring, and the packing ring can be used for the close of inflammable gas
Envelope, under external force transition screwing force, can effectively protect seal washer shape, easy to install, avoid becoming during applying power
Shape, cause the dielectric leakages such as gas, cause damage.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model
Enclose.
Claims (5)
- A kind of 1. rubber seal with inner liner metal skeleton, it is characterised in that the rubber seal include lining framework (1), Rubber seal circle (2), endoporus (3) and skeleton through hole (4)；Rubber seal circle (2) centre position is provided with an endoporus (3), institute State rubber seal circle (2) bosom position and be provided with a lining framework (1), the lining framework (1) is led to provided with a skeleton Hole (4), the rubber seal circle (2) use and are disposably molded.
- A kind of 2. rubber seal with inner liner metal skeleton as claimed in claim 1, it is characterised in that the skeleton through hole (4) aperture is more than the endoporus (3) aperture.
- A kind of 3. rubber seal with inner liner metal skeleton as claimed in claim 1, it is characterised in that the lining framework (1) external diameter is less than rubber seal circle (2) external diameter.
- A kind of 4. rubber seal with inner liner metal skeleton as claimed in claim 1, it is characterised in that the lining framework (1) it is made of metal material.
- A kind of 5. rubber seal with inner liner metal skeleton as claimed in claim 1, it is characterised in that annular it is described Lining framework (1) vertical axis overlaps with rubber seal circle (2) vertical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765577.0U CN207005285U (en) | 2017-06-28 | 2017-06-28 | A kind of rubber seal with inner liner metal skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765577.0U CN207005285U (en) | 2017-06-28 | 2017-06-28 | A kind of rubber seal with inner liner metal skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005285U true CN207005285U (en) | 2018-02-13 |
Family
ID=61448892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720765577.0U Active CN207005285U (en) | 2017-06-28 | 2017-06-28 | A kind of rubber seal with inner liner metal skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005285U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837932A (en) * | 2018-05-29 | 2018-11-20 | 佛山市顺德区美的洗涤电器制造有限公司 | The housing unit and food refuse disposer of food refuse disposer |
| CN109722858A (en) * | 2019-02-28 | 2019-05-07 | 宁国市瑞普密封件有限公司 | A kind of rubber pad for washing machine heating pipe |
| CN109723820A (en) * | 2019-01-22 | 2019-05-07 | 石家庄贝克密封科技股份有限公司 | A kind of skeleton rubber sealing ring and its production mould |
| CN110107247A (en) * | 2019-05-30 | 2019-08-09 | 广州加士特密封技术有限公司 | A kind of slip seals structure |
| CN112283403A (en) * | 2020-11-10 | 2021-01-29 | 一汽解放汽车有限公司 | Fuel change-over valve seal structure and fuel change-over valve |
-
2017
- 2017-06-28 CN CN201720765577.0U patent/CN207005285U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837932A (en) * | 2018-05-29 | 2018-11-20 | 佛山市顺德区美的洗涤电器制造有限公司 | The housing unit and food refuse disposer of food refuse disposer |
| CN109723820A (en) * | 2019-01-22 | 2019-05-07 | 石家庄贝克密封科技股份有限公司 | A kind of skeleton rubber sealing ring and its production mould |
| CN109723820B (en) * | 2019-01-22 | 2024-03-29 | 石家庄贝克密封科技股份有限公司 | Skeleton rubber sealing ring and production die thereof |
| CN109722858A (en) * | 2019-02-28 | 2019-05-07 | 宁国市瑞普密封件有限公司 | A kind of rubber pad for washing machine heating pipe |
| CN110107247A (en) * | 2019-05-30 | 2019-08-09 | 广州加士特密封技术有限公司 | A kind of slip seals structure |
| CN112283403A (en) * | 2020-11-10 | 2021-01-29 | 一汽解放汽车有限公司 | Fuel change-over valve seal structure and fuel change-over valve |
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