CN202791049U - Ba-shaped joint connector - Google Patents
Ba-shaped joint connector Download PDFInfo
- Publication number
- CN202791049U CN202791049U CN201220483940.7U CN201220483940U CN202791049U CN 202791049 U CN202791049 U CN 202791049U CN 201220483940 U CN201220483940 U CN 201220483940U CN 202791049 U CN202791049 U CN 202791049U
- Authority
- CN
- China
- Prior art keywords
- joint
- mounting groove
- plant type
- fragrant plant
- annular mounting
- 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 - Lifetime
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a ba-shaped joint connector, comprising a ba-shaped joint and a connecting pipe which are connected together, wherein the connecting pipe comprises an inner pipe and an outer pipe which are sleeved together; a first annular mounting groove is arranged at the outer periphery of one end of the inner pipe, and an annular bayonet matched with the first annular mounting groove is arranged at the inner periphery of one end of the outer pipe. The ba-shaped joint connector is convenient to assemble; and the assembly stress is removed, and the reliability of the product is improved.
Description
Technical field
The utility model relates to a kind of joint, especially relates to a kind of fragrant plant type connector for joint.
Background technique
Fragrant plant type connector for joint is engine pipelines pipe end connection part commonly used, the fragrant plant type joint of existing fragrant plant type connector for joint and the Placement of connecting tube adopt welding manner, this kind fragrant plant type connector for joint does not have compensation ability in assembly process, in case assembly error occurs, if by force assembling then can cause whole bending or the Buckling stress of forming of fragrant plant type connector for joint produces easily under the vibration working environment and lost efficacy.
The model utility content
Technical problem to be solved in the utility model is: a kind of fragrant plant type connector for joint is provided, and easy to assembly, eliminated erection stress, improved the reliability of product.
For solving the problems of the technologies described above, the technical solution of the utility model is: fragrant plant type connector for joint, comprise the fragrant plant type joint and the connecting tube that link together, described connecting tube comprises the inner and outer tubes that are set in together, the outer circumferential face of described inner tube one end is provided with the first annular mounting groove, and the inner peripheral surface of described outer tube one end is provided with the annular bayonet socket suitable with described the first annular mounting groove.
Preferably, the outer circumferential face of described inner tube is provided with the second annular mounting groove, and described the second annular mounting groove is arranged at inner tube one end near described the first annular mounting groove, in described the second annular mounting groove seal ring is installed.
Preferably, described fragrant plant type joint and described inner tube are set to one.
Preferably, described fragrant plant type joint and described outer tube are set to one.
Adopted technique scheme, the beneficial effects of the utility model are: because the connecting tube of fragrant plant type connector for joint comprises inner and outer tubes, the outer circumferential face of inner tube one end is provided with the first annular mounting groove, the inner peripheral surface of outer tube one end is provided with annular bayonet socket, the annular bayonet socket slides and rotates and is installed on the first annular mounting groove, therefore, when assembly error occurring, but relative sliding and rotation between inner tube and the outer tube, make fragrant plant type connector for joint possess dual free dimension position compensation ability, remedied dimensional error of sapce, not only eliminated erection stress, and easy to assembly, improved the reliability of product.
Owing in the second annular mounting groove of inner tube seal ring is installed, has improved the sealing of fragrant plant type connector for joint.
Description of drawings
Accompanying drawing is the utility model embodiment's structural representation;
Wherein: 1, fragrant plant type joint; 2, inner tube; 3, outer tube; 4, the first annular mounting groove; 5, annular bayonet socket; 6, the second annular mounting groove; 7, seal ring.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in drawings, fragrant plant type connector for joint, comprise the fragrant plant type joint 1 and the connecting tube that link together, connecting tube comprises inner tube 2 and the outer tube 3 that is set in together, the outer circumferential face of inner tube 2 one ends is provided with the first annular mounting groove 4, the inner peripheral surface of outer tube 3 one ends is provided with the annular bayonet socket 5 suitable with the first annular mounting groove 4, and annular bayonet socket 5 slides and rotates and is installed on the first annular mounting groove 4.The outer circumferential face of inner tube 2 is provided with inner tube 2 one ends that the second annular mounting groove 6, the second annular mounting groove 6 are arranged at close the first annular mounting groove 4, in the second annular mounting groove 6 seal ring 7 is installed, and has improved the sealing of fragrant plant type connector for joint.
In the present embodiment, fragrant plant type joint 1 is set to one with inner tube 2, and fragrant plant type joint 1 also can be set to one with outer tube 3 certainly.
Based on said structure, when assembly error occurring, but relative sliding and rotation between inner tube 2 and the outer tube 3, make fragrant plant type connector for joint possess dual free dimension position compensation ability, remedied dimensional error of sapce, not only eliminated erection stress, and easy to assembly, improved the reliability of product.
The utility model is not limited to above-mentioned concrete mode of execution, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (4)
1. fragrant plant type connector for joint, comprise the fragrant plant type joint and the connecting tube that link together, it is characterized in that, described connecting tube comprises the inner and outer tubes that are set in together, the outer circumferential face of described inner tube one end is provided with the first annular mounting groove, and the inner peripheral surface of described outer tube one end is provided with the annular bayonet socket suitable with described the first annular mounting groove.
2. fragrant plant type connector for joint as claimed in claim 1, it is characterized in that, the outer circumferential face of described inner tube is provided with the second annular mounting groove, and described the second annular mounting groove is arranged at inner tube one end near described the first annular mounting groove, in described the second annular mounting groove seal ring is installed.
3. fragrant plant type connector for joint as claimed in claim 1 or 2 is characterized in that, described fragrant plant type joint and described inner tube are set to one.
4. fragrant plant type connector for joint as claimed in claim 1 or 2 is characterized in that, described fragrant plant type joint and described outer tube are set to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220483940.7U CN202791049U (en) | 2012-09-20 | 2012-09-20 | Ba-shaped joint connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220483940.7U CN202791049U (en) | 2012-09-20 | 2012-09-20 | Ba-shaped joint connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791049U true CN202791049U (en) | 2013-03-13 |
Family
ID=47818312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220483940.7U Expired - Lifetime CN202791049U (en) | 2012-09-20 | 2012-09-20 | Ba-shaped joint connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276315A (en) * | 2015-01-08 | 2016-01-27 | 上海三达汽车配件有限公司 | Double-O-shaped-ring steel pipe and Ban jo combined piece and machining process thereof |
-
2012
- 2012-09-20 CN CN201220483940.7U patent/CN202791049U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276315A (en) * | 2015-01-08 | 2016-01-27 | 上海三达汽车配件有限公司 | Double-O-shaped-ring steel pipe and Ban jo combined piece and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |