CN2429675Y - Joints for stainless steel pipes - Google Patents
Joints for stainless steel pipes Download PDFInfo
- Publication number
- CN2429675Y CN2429675Y CN 00217926 CN00217926U CN2429675Y CN 2429675 Y CN2429675 Y CN 2429675Y CN 00217926 CN00217926 CN 00217926 CN 00217926 U CN00217926 U CN 00217926U CN 2429675 Y CN2429675 Y CN 2429675Y
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- collar
- steel tube
- pipe
- joint
- 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 - Fee Related
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a pipe joint for stainless steel furniture. The purpose of the pipe joint for stainless steel furniture is to provide a pipe joint without adopting a screw. The pipe joint for stainless steel furniture is composed of a joint body and a sleeve ring. The pipe joint for stainless steel furniture is characterized in that the front end and the rear end of the joint body are provided with three steps. The sleeve ring is arranged on a first step, and a reverse hook which is matched with the front end of the sleeve ring is arranged on the front end of the first step. A conical thread is arranged on a second step, and the conical thread is matched with an inner thread on the sleeve ring. A third step is matched with the inner diameter of a stainless steel pipe. Two sides of the middle end of the joint body are provided with grooves which are matched with the stainless steel pipe. One full gap and two half gaps are arranged on the sleeve ring. The pipe joint for stainless steel furniture has the advantages that the stainless steel pipe is rotated, and the stainless steel pipe can be fixed.
Description
The utility model relates to a kind of pipe joint of stainless steel furniture.It also is the connecting head of Stainless Steel Tube.
In the prior art, the utility model patent of our company's application, the patent No.: ZL99227694, name is called: stainless steel family expenses shelving combination.The pipe joint that this utility model patent adopts as shown in Figure 1, the characteristics of this utility model patent are provided with screw on joint, utilize screw that joint and Stainless Steel Tube are fixed, to reach being connected of Stainless Steel Tube and Stainless Steel Tube.Its shortcoming is: owing to adopt screw, establishing an interface on joint all has an outstanding screw terminal.
The purpose of the utility model is: a kind of pipe joint that does not adopt screw is provided.
The utility model is achieved in that a kind of connecting head of Stainless Steel Tube, constitute by the fittings body and the collar, it is characterized in that: the rear and front end of described fittings body is provided with three steps, and first step is provided with the collar, and its front end is provided with the back-off that cooperates with collar front end; Second step is provided with tapered thread, and the internal thread on this screw thread and the collar coincide; The 3rd step and Stainless Steel Tube internal diameter coincide; The middle-end both sides of described fittings body are provided with the groove that cooperates with Stainless Steel Tube; The described collar is provided with a full breach and two and half breach.
The utility model has the advantages that: owing to cancelled screw, better appearance; And rotation Stainless Steel Tube, Stainless Steel Tube just can be fixed.
Now in conjunction with the accompanying drawings and embodiments the utility model is described as follows:
Fig. 1: be the schematic representation of prior art;
Fig. 2: be the fittings body schematic representation of the utility model patent;
Fig. 3: be the collar schematic representation of the utility model patent;
Embodiment of the present utility model is: be made of the fittings body 1 and the collar 2, the rear and front end of described fittings body 1 is provided with three steps, and first step 3 is provided with the collar 2, and its front end is provided with the back-off 4 that cooperates with the collar 2 front ends; Second step 5 is provided with tapered thread 6, and this tapered thread 6 is identical with the internal thread on the collar 2; The diameter 7 of the 3rd step coincide with the Stainless Steel Tube internal diameter; The middle-end both sides of described fittings body 1 are provided with the groove 8 that cooperates with Stainless Steel Tube; The described collar 2 is provided with a full breach 9 and two and half breach 10.During use, behind the insertion Stainless Steel Tube, the rotation Stainless Steel Tube.Because the tension force of the collar 2 is under the effect of stainless steel inside pipe wall, along with Stainless Steel Tube rotation forward together, simultaneously because under the effect of the tapered thread 6 on the second step 5, the collar 2 outwards opens automatically, and Stainless Steel Tube is fixed.
Claims (1)
1. the connecting head of a Stainless Steel Tube is made of the fittings body and the collar, it is characterized in that: the rear and front end of described fittings body is provided with three steps, and first step is provided with the collar, and its front end is provided with the back-off that cooperates with collar front end; Second step is provided with tapered thread, and the internal thread on this screw thread and the collar coincide; The 3rd step and Stainless Steel Tube internal diameter coincide; The middle-end both sides of described fittings body are provided with the groove that cooperates with Stainless Steel Tube; The described collar is provided with a full breach and two and half breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217926 CN2429675Y (en) | 2000-06-06 | 2000-06-06 | Joints for stainless steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217926 CN2429675Y (en) | 2000-06-06 | 2000-06-06 | Joints for stainless steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429675Y true CN2429675Y (en) | 2001-05-09 |
Family
ID=33583407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00217926 Expired - Fee Related CN2429675Y (en) | 2000-06-06 | 2000-06-06 | Joints for stainless steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429675Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527878A (en) * | 2013-10-04 | 2014-01-22 | 合肥市硕理机电科技有限公司 | Fastening type pipe fitting joint |
-
2000
- 2000-06-06 CN CN 00217926 patent/CN2429675Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527878A (en) * | 2013-10-04 | 2014-01-22 | 合肥市硕理机电科技有限公司 | Fastening type pipe fitting joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0014126A (en) | Tube-shaped coupling part for producing a bonding joint with a fluid pipe | |
| CA2253827A1 (en) | Coupling for corrugated tubing | |
| CA2449857A1 (en) | Wear sleeve | |
| CN2429675Y (en) | Joints for stainless steel pipes | |
| CN205261064U (en) | Compressed air pipe connects | |
| CN2937742Y (en) | Pipe joint | |
| CN210398058U (en) | Hose connection joint | |
| CN209622245U (en) | Clamp-press type lead-free reflow connecting pipe | |
| CN201764125U (en) | Stainless variable diameter straight tube | |
| CN212868909U (en) | Nylon hose connector | |
| CN207999557U (en) | A kind of connection structure for drain-pipe | |
| CN207659123U (en) | The connection structure and water treatment facilities of integrating water route plate and pipeline | |
| CN102401195A (en) | Stainless steel reducing pipe and machining method thereof | |
| CN213271459U (en) | Pipeline joint suitable for clean environment | |
| CN2425228Y (en) | Jointing head of stainless steel tube | |
| CN200949728Y (en) | Plastic pipe inserting anti-dropping pipeline | |
| CN2392968Y (en) | Novel pipe joint | |
| CN2588108Y (en) | Round pipe conector | |
| CN210716483U (en) | Warm-keeping of wall is detained with anticreep | |
| CN2190729Y (en) | Polyethylene (PE) pipe joint | |
| CN211667360U (en) | Three-way connecting pipe for hot water pipeline | |
| CN201764182U (en) | Stainless steel reducing U-shaped tube | |
| CN2132903Y (en) | Multifunction pipeline active joint | |
| CN2382879Y (en) | Self fixing connection bolt | |
| CN2313141Y (en) | Conic pressure-sealing interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAHUA METAL ( SHANGHAI ) SHANGHAI CO., LTD. Free format text: FORMER OWNER: SHANGHAI MEIJIA INDUSTRY CO., LTD. Effective date: 20071207 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071207 Address after: Shanghai City, Songjiang District Jiuting town Lai Fang Road 2218, zip code: 201615 Patentee after: Jiahua metal (Shanghai) Shanghai Co., Ltd. Address before: Changning Shanghai road 396, Lane 9, mega building 20 building D room Chen Jiawei, zip code: 200042 Patentee before: Meijia Industry Co., Shanghai |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIAHUA METAL ( SHANGHAI ) CO., LTD. Free format text: FORMER NAME OR ADDRESS: JIAHUA METAL ( SHANGHAI ) SHANGHAI CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shanghai City, Songjiang District Jiuting town Lai Fang Road 2218, zip code: 201615 Patentee after: Jiahua Metal (Shanghai) Co., Ltd. Address before: Shanghai City, Songjiang District Jiuting town Lai Fang Road 2218, zip code: 201615 Patentee before: Jiahua metal (Shanghai) Shanghai Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010509 |