CN212900237U - Clamping type copper pipe - Google Patents
Clamping type copper pipe Download PDFInfo
- Publication number
- CN212900237U CN212900237U CN202021412856.7U CN202021412856U CN212900237U CN 212900237 U CN212900237 U CN 212900237U CN 202021412856 U CN202021412856 U CN 202021412856U CN 212900237 U CN212900237 U CN 212900237U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- flange
- pipe body
- taper hole
- draw
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 52
- 239000010949 copper Substances 0.000 title claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a joint formula copper pipe, including copper pipe body, link firmly at the left flange of copper pipe body left end and link firmly the right flange at copper pipe body right-hand member, copper pipe body right-hand member have the taper hole, copper pipe body left end have with taper hole matched with cone, right flange outward flange circumference equipartition have four at least draw-in grooves, left flange outward flange correspondence is equipped with the card and goes into compress tightly the briquetting of right flange in the draw-in groove, be located the taper hole bottom and seted up the seal groove, be equipped with the sealing washer in the seal groove. The utility model discloses a grafting cooperation of the taper hole of copper pipe body left end cone and copper pipe body right-hand member assists in the briquetting to pass the taut effect of draw-in groove, has realized the effective connection between many copper pipe front and back ends, simple structure, and it is convenient to connect, has saved the connector, practices thrift the cost.
Description
Technical Field
The utility model relates to a joint formula copper pipe.
Background
Copper pipe is used extensively, and the structure is different, needs many copper union coupling back to use usually, and the connection between general copper pipe adopts the connector more, especially uses in the occasion that has pressure, more requires firm in connection sealed well, but in some occasions that the joint strength requirement is not high and do not have the pressure effect, if still adopt the connector to connect, then need be equipped with a plurality of connectors, cause use cost's improvement.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to overcome the defects in the prior art, the utility model provides a joint type copper pipe which is convenient to connect and saves cost.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a joint formula copper pipe, includes the copper pipe body, links firmly the left flange at copper pipe body left end and links firmly the right flange at copper pipe body right-hand member, copper pipe body right-hand member taper hole has, copper pipe body left end have with taper hole matched with cone, right flange outward flange circumference equipartition have four at least draw-in grooves, left flange outward flange correspondence is equipped with the card and goes into compress tightly the briquetting of right flange in the draw-in groove, be located the taper hole bottom and seted up the seal groove, be equipped with the sealing washer in the seal groove.
Specifically speaking, right flange outward flange circumference equipartition have four draw-in grooves, left flange outward flange circumference equipartition has four pull rods, pull rod and left flange threaded connection, the cover is equipped with the extension spring on the body of rod that the pull rod stretches out left flange, the briquetting slip cap is on the pull rod body of rod of extension spring front end, extension spring front end links firmly with the briquetting, and the extension spring rear end links firmly with left flange.
Furthermore, the pressing block is rectangular, the width of the pressing block is smaller than that of the clamping groove, and the length of the pressing block is larger than that of the clamping groove.
In order to better facilitate the connection and matching of the copper pipes, the periphery of the end part of the cone is provided with a transition circular arc.
The utility model has the advantages that: the utility model discloses a grafting cooperation of the taper hole of copper pipe body left end cone and copper pipe body right-hand member assists in the briquetting to pass the taut effect of draw-in groove, has realized the effective connection between many copper pipe front and back ends, simple structure, and it is convenient to connect, has saved the connector, practices thrift the cost.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
In the figure: 1. the copper pipe comprises a copper pipe body, 2 parts of a left flange, 3 parts of a right flange, 4 parts of a taper hole, 5 parts of a cone, 6 parts of a clamping groove, 7 parts of a pressing block, 8 parts of a sealing groove, 9 parts of a sealing ring, 10 parts of a pull rod and 11 parts of a tension spring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 and 2, a joint formula copper pipe includes copper pipe body 1, links firmly left flange 2 at copper pipe body 1 left end and links firmly right flange 3 at copper pipe body 1 right-hand member, copper pipe body 1 right-hand member taper hole 4 has, copper pipe body 1 left end have with taper hole 4 matched with cone 5, 5 tip peripheries of cone have the transition circular arc, lie in taper hole 4 bottoms and seted up seal groove 8, be equipped with sealing washer 9 in the seal groove 8.
3 outward flange circumference equipartitions of right flange have four draw-in grooves 6, 2 outward flange circumference equipartitions of left flange have corresponding four pull rods 10 of draw-in groove 6 position, pull rod 10 and 2 threaded connection of left flange, the cover is equipped with extension spring 11 on the body of rod that the left flange 2 was stretched out to pull rod 10 front end, sliding sleeve has briquetting 7 on the pull rod 10 body of rod of extension spring 11 front end, extension spring 11 front end links firmly with briquetting 7, and extension spring 11 rear end links firmly with left flange 2.
Preferably, the pressing block 7 is rectangular, the width of the pressing block 7 is smaller than that of the clamping groove 6, and the length of the pressing block 7 is larger than that of the clamping groove 6.
During connection, the cone 5 of one copper pipe is matched with and inserted into the taper hole 4 of the other copper pipe, the positions of the clamping groove 6 and the pressing block 7 are well adjusted, the pressing block 7 penetrates through the clamping groove 6, the pressing block 7 is pulled to rotate ninety degrees, and the left flange 2 of the front copper pipe and the right flange 3 of the back copper pipe are tightly attached to each other under the action of the tension spring 11 to realize connection of the two copper pipes, and meanwhile, due to the existence of the sealing ring 9, tension generated in the process that the cone 5 is inserted into the taper hole 4 also helps the two copper pipes to realize better connection.
The utility model discloses a 1 left end cone 5 of copper pipe body and the grafting cooperation of the taper hole 4 of copper pipe body right-hand member assist in briquetting 7 to pass the tensioning effect of draw-in groove 6, have realized the effective connection between many copper pipe front and back ends, simple structure, and it is convenient to connect, has saved the connector, practices thrift the cost.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a joint formula copper pipe, includes copper pipe body (1), links firmly left flange (2) at copper pipe body (1) left end and links firmly right flange (3) at copper pipe body (1) right-hand member, characterized by: copper pipe body (1) right-hand member taper hole (4) have, copper pipe body (1) left end have with taper hole (4) matched with cone (5), right flange (3) outward flange circumference equipartition has four at least draw-in grooves (6), left flange (2) outward flange correspondence is equipped with the card and goes into briquetting (7) of compressing tightly right flange (3) in draw-in groove (6), be located taper hole (4) bottom and seted up seal groove (8), be equipped with sealing washer (9) in seal groove (8).
2. The clip-on copper tubing of claim 1 wherein: right flange (3) outward flange circumference equipartition have four draw-in grooves (6), left flange (2) outward flange circumference equipartition has four pull rod (10), pull rod (10) and left flange (2) threaded connection, the cover is equipped with extension spring (11) on the body of rod that pull rod (10) stretched out left flange (2), briquetting (7) slip cap is on the pull rod (10) body of rod of extension spring (11) front end, extension spring (11) front end links firmly with briquetting (7), extension spring (11) rear end links firmly with left flange (2).
3. The clip-on copper tubing of claim 2 wherein: the pressing block (7) is rectangular, the width of the pressing block (7) is smaller than that of the clamping groove (6), and the length of the pressing block (7) is larger than that of the clamping groove (6).
4. The clip-on copper tubing of claim 1 wherein: the periphery of the end part of the cone (5) is provided with a transition circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021412856.7U CN212900237U (en) | 2020-07-16 | 2020-07-16 | Clamping type copper pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021412856.7U CN212900237U (en) | 2020-07-16 | 2020-07-16 | Clamping type copper pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212900237U true CN212900237U (en) | 2021-04-06 |
Family
ID=75288602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021412856.7U Expired - Fee Related CN212900237U (en) | 2020-07-16 | 2020-07-16 | Clamping type copper pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212900237U (en) |
-
2020
- 2020-07-16 CN CN202021412856.7U patent/CN212900237U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |