CN2900891Y - Adjustable connector for pipe - Google Patents
Adjustable connector for pipe Download PDFInfo
- Publication number
- CN2900891Y CN2900891Y CN 200620102719 CN200620102719U CN2900891Y CN 2900891 Y CN2900891 Y CN 2900891Y CN 200620102719 CN200620102719 CN 200620102719 CN 200620102719 U CN200620102719 U CN 200620102719U CN 2900891 Y CN2900891 Y CN 2900891Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- connecting bolt
- outer tube
- utility
- model
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a pipe fitting adjustable connecting device comprising an inner tube and an outer tube, wherein the attachment bolt head acts as a pyramid and the end part acts as a cylindrical type, the attachment bolt tail-end is pluged in and fixed in the outer tube end, the attaching nut and the attachment bolt are screw fitted and pluged in the outer tube, a pyramid hole is fitted with the attachment bolt pyramid head on the attaching nut, the all-round of pyramid hole provides 2-4 axials trough, when using, the utility model can connect two tube perfectly and the dilatation or position have full motion. The utility model has the advantages of a firm and impervious joint, a convenient dilatation and a perfect integrality.
Description
Technical field
The utility model relates to a kind of pipe connecting device, relates in particular to a kind of pipe fitting can regulate connection set.
Background technique
The Placement of the pipe fitting of two grafting of prior art is that a fixed block is set on outer tube, and as screw, cam etc., its common problem that exists is: because of being monolateral fixedly connected insecure; Flexible inconvenient; Pipe is outer part, and integrity is poor.
The model utility content
The technical problems to be solved in the utility model provides a kind of pipe fitting can regulate connection set, and it can not only be capable of expansion and contraction, and the location is reliable.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of pipe fitting can regulate connection set, pipe and outer tube in comprising, it is characterized in that: the connecting bolt head is taper, afterbody is cylindrical, it is fixing in the termination of pipe insertion outer tube in the connecting bolt afterbody inserts, attaching nut and connecting bolt screw-thread fit are inserted in the outer tube, and the hole of the taper that matches with the connecting bolt conical nose is arranged on the attaching nut, are shaped on 2-4 road axial pass trough at the periphery of this cone shape hole.
Pipe and connecting bolt fixedly is that the middle part of connecting bolt has the flange axially locating in described, and the recess on the interior pipe mouth of pipe cooperates with projection on the cylindrical tail portion of connecting bolt, manages in rivet crosses and connecting bolt is fixed both.
Be fixed with the sleeve pipe of the anti-skidding line of outer system on the described outer tube.
The beneficial effects of the utility model are: after adopting said structure, the utility model can well link together two pipe fittings, and can stretch the location freely.Have and be connected firmly flexible convenience, the characteristics of good integrity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the three-dimensional partial view of the utility model.
Description of symbols 1, groove among the figure, 2, the attaching nut, 3, connecting bolt, 4, interior pipe, 5, outer tube, 6, pipe box, 7. rivet, 8. projection, 9. recess.
Embodiment
Referring to accompanying drawing, a kind of pipe fitting can regulate of the utility model connection set, comprise circular interior pipe 4 and outer tube 5, connecting bolt 3 heads are taper, afterbody is cylindrical, and the termination that pipe 4 inserted outer tube 5 in connecting bolt 3 afterbodys inserted is fixed, attaching nut 2 and connecting bolt 3 screw-thread fit, the hole that the taper that matches with connecting bolt 3 conical noses is arranged on the attaching nut 2 is shaped on 2-4 road axial pass trough 1 at the periphery of this cone shape hole.In pipe 4 and connecting bolt 3 fixedly be that the middle part of connecting bolt 3 has the flange axially locating, in projection 8 on the cylindrical tail portion of the recess 9 of pipe on 4 mouths of pipe and connecting bolt 3 cooperates and not only locatees but also prevent to rotate, manage in two rivets 7 cross 4 and connecting bolt 3 both are fixed.Be fixed with the sleeve pipe 6 of the anti-skidding line of outer system on the outer tube 5, be used for conveniently turning.Attaching nut 2, connecting bolt 3 and sleeve pipe 6 are plastic part.
During use, earlier connecting bolt 3 and interior pipe 4 rivetings are lived,, grasp the pipe box 6 that is enclosed within on the outer tube 5 and be screwed on a small quantity earlier, then outer tube 5 is connected again attaching nut 2 and connecting bolt 3 dextrorotation.Screw in again, screw in back attaching nut's 2 opening nature spreading and the tight interlock of outer tube 5 inwalls.
This device can be regulated length arbitrarily, needs when flexible, left-handedly unscrews the hole that connecting bolt 3 conical noses withdraw from the taper that matches, attaching nut 2 and outer tube 5 interior wall looses, interior pipe 4 and outer tube 5 can be relatively moved, behind the capturing position, turn attaching nut 2 and connecting bolt 3 dextrorotation location; Interior pipe 4 can be drawn in the outer tube 5 in the time of no and save the space.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle; can also make some distortion and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. pipe fitting can regulate connection set, pipe and outer tube in comprising, it is characterized in that: the connecting bolt head is taper, afterbody is cylindrical, it is fixing in the termination of pipe insertion outer tube in the connecting bolt afterbody is gone into, attaching nut and connecting bolt screw-thread fit are inserted in the outer tube, and the hole of the taper that matches with the connecting bolt conical nose is arranged on the attaching nut, are shaped on 2-4 road axial pass trough at the periphery of this cone shape hole.
2. pipe fitting can regulate connection set as claimed in claim 1, it is characterized in that: pipe and connecting bolt fixedly is that the middle part of connecting bolt has the flange axially locating in described, in projection on the cylindrical tail portion of the recess of pipe on the mouth of pipe and connecting bolt cooperates, manage in rivet crosses and connecting bolt is fixed both.
3. pipe fitting can regulate connection set as claimed in claim 1 or 2 is characterized in that: the sleeve pipe that is fixed with the anti-skidding line of outer system on the described outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102719 CN2900891Y (en) | 2006-04-17 | 2006-04-17 | Adjustable connector for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102719 CN2900891Y (en) | 2006-04-17 | 2006-04-17 | Adjustable connector for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900891Y true CN2900891Y (en) | 2007-05-16 |
Family
ID=38085054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620102719 Expired - Lifetime CN2900891Y (en) | 2006-04-17 | 2006-04-17 | Adjustable connector for pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900891Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257642A (en) * | 2015-11-10 | 2016-01-20 | 周兆弟 | Connecting structure for connecting two objects in fixed screwing manner |
| CN107904354A (en) * | 2017-12-21 | 2018-04-13 | 新乡市新兴冶金材料有限公司 | A kind of Quick Connect Kit for calcium-aluminium core cabling wire |
-
2006
- 2006-04-17 CN CN 200620102719 patent/CN2900891Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257642A (en) * | 2015-11-10 | 2016-01-20 | 周兆弟 | Connecting structure for connecting two objects in fixed screwing manner |
| CN107904354A (en) * | 2017-12-21 | 2018-04-13 | 新乡市新兴冶金材料有限公司 | A kind of Quick Connect Kit for calcium-aluminium core cabling wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGTE GROUP CO., LTD.;ZHEJIANG PROVINCE Free format text: FORMER OWNER: CHEN NENGSEN Effective date: 20101206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317004 ZHEJIANG ZHENGTE GROUP CO., LTD., SHANQIAN DEVELOPMENT AREA, DATIAN,LINHAI CITY, ZHEJIANG PROVINCE TO: 317004 NO.811, DONGFANG AVENUE, LINHAI CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101206 Address after: 317004 No. 811 Dongfang Avenue, Linhai City, Zhejiang Province Patentee after: Zhejiang Zhengte Group Co., Ltd. Address before: 317004 Zhejiang special group company of Datian Mountain Development Zone, Linhai City, Zhejiang Province Patentee before: Chen Nengsen |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model |