CN210623878U - Quick hot-water heating connection structure - Google Patents
Quick hot-water heating connection structure Download PDFInfo
- Publication number
- CN210623878U CN210623878U CN201921389093.6U CN201921389093U CN210623878U CN 210623878 U CN210623878 U CN 210623878U CN 201921389093 U CN201921389093 U CN 201921389093U CN 210623878 U CN210623878 U CN 210623878U
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- China
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- top end
- movable sleeve
- top surface
- water heating
- department
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Abstract
The utility model provides a quick hot-water heating connection structure, belongs to hot-water heating pipe connection apparatus technical field, including connecting head tube, fixation nut, connecting thread, movable sleeve, activity snap ring, locking device, coupling hose, its characterized in that: connect the fixed welding of front tube side top surface place ahead department and have fixation nut, it is equipped with connecting thread to connect the middle department of front tube side top surface, connect the front tube back top surface centre of a circle department cartridge has a movable sleeve, movable sleeve side top surface rear department cartridge has the activity snap ring, activity snap ring side top surface left side department fixedly connected with locking device, top surface centre of a circle department cartridge has coupling hose behind the movable sleeve, and the staff need not to use the hot melt ware can be at any time with hose connection on the heating installation fast to can prevent to drop and leak source during long-time cold and hot alternate use.
Description
The technical field is as follows:
the utility model belongs to the technical field of hot-water heating pipe connection apparatus, concretely relates to quick hot-water heating connection structure.
Background art:
in long-term work practice, the staff is with hot-water heating hose interconnect in-process, and current hose nipple needs the staff to use the hot melt ware to preheat the hose and expand the back and connect on the heating installation to cold and hot alternation drops or has the leak source very easily during long-time use, inconvenient staff's operation use and improvement work efficiency.
The utility model has the following contents:
the utility model aims at: in order to solve the staff with hot-water heating hose interconnect in-process, the staff need not to use the hot melt ware can be at any time quick with hose connection on the heating installation to can prevent to drop and the leak source when long-time cold and hot used in turn, make things convenient for the staff to operate and use and improve work efficiency, its technical scheme as follows:
the utility model provides a quick hot-water heating connection structure, it is including connecting head tube 1, fixation nut 2, connecting thread 3, movable sleeve 4, activity snap ring 5, locking device 6, coupling hose 7, its characterized in that: the front part of the surface of the top end of the side of the front connecting pipe 1 is fixedly welded with a fixed nut 2, the middle part of the surface of the top end of the side of the front connecting pipe 1 is provided with a connecting thread 3, the circle center of the surface of the top end of the back of the front connecting pipe 1 is inserted with a movable sleeve 4, the back part of the surface of the top end of the side of the movable sleeve 4 is inserted with a movable snap ring 5, the left part of the surface of the top end of the side of the movable snap ring 5 is fixedly connected with a locking device 6, the circle center of the surface of the back top end of the movable sleeve 4 is inserted with a connecting hose 7, the front connecting pipe 1 comprises a joint 1-1, an intermediate pipe 1-2, a back pipe 1-3 and a groove 1-4, the circle center of the surface of the back top end of the joint 1-1 is fixedly connected with the intermediate pipe 1-2, the circle center of the surface of, the movable sleeve 4 comprises an outer tube 4-1, an internal thread 4-2, a clamping groove 4-3 and a through hole 4-4, the internal thread 4-2 is arranged at the front edge of the top end surface of the inner side of the outer tube 4-1, the internal thread 4-2 is matched with the connecting thread 3, the clamping groove 4-3 is arranged at the periphery of the rear part of the top end surface of the outer tube 4-1, the through hole 4-4 is arranged above the lower top end surface of the inner part of the clamping groove 4-3, the position of the through hole 4-4 is matched with the position of the groove 1-4, the movable clamping ring 5 comprises an inserting ring 5-1, an inserting block 5-2 and a notch 5-3, the inserting block 5-2 is fixedly connected at the middle part above the top end surface of the inner part of the inserting ring 5-1, and the width and the outer diameter of the inserting ring 5-1 and the The locking device comprises an insertion block 5-2, a through hole 4-4, a notch 5-3, a locking device 6 and two clamping plates 6-2, wherein the insertion block 5-2 is matched with the through hole 4-4, the left side of the top end surface of the side of the insertion ring 5-1 is provided with the notch 5-3, the locking device 6 comprises a threaded column 6-1 and the two clamping plates 6-2, the clamping plates 6-2 are symmetrically inserted into the top end surface of the side of the threaded column 6-1 from top to bottom, and the two clamping plates 6-2 are fixedly connected to the top end surface of the.
The utility model has the advantages that: in order to solve the staff with hot-water heating hose interconnect in-process, the staff need not to use the hot melt ware can be at any time with hose connection on the heating installation fast to can prevent to drop and the leak source when long-time cold and hot alternate use, make things convenient for the staff to operate and use and improve work efficiency.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the connection front pipe 1 of the present invention;
fig. 3 is a schematic structural view of the movable sleeve 4 of the present invention;
fig. 4 is a schematic structural view of the movable snap ring 5 of the present invention;
fig. 5 is a schematic structural diagram of the locking device 6 of the present invention.
The specific implementation mode is as follows:
referring to fig. 1, 2, 4, 5, a quick water heating connection structure comprises a connection front pipe 1, a fixing nut 2, a connection thread 3, a movable sleeve 4, a movable snap ring 5, a locking device 6, and a connection hose 7, and is characterized in that: the front part of the surface of the top end of the side of the front connecting pipe 1 is fixedly welded with a fixed nut 2, the middle part of the surface of the top end of the side of the front connecting pipe 1 is provided with a connecting thread 3, the circle center of the surface of the top end of the back of the front connecting pipe 1 is inserted with a movable sleeve 4, the back part of the surface of the top end of the side of the movable sleeve 4 is inserted with a movable snap ring 5, the left part of the surface of the top end of the side of the movable snap ring 5 is fixedly connected with a locking device 6, the circle center of the surface of the back top end of the movable sleeve 4 is inserted with a connecting hose 7, the front connecting pipe 1 comprises a joint 1-1, an intermediate pipe 1-2, a back pipe 1-3 and a groove 1-4, the circle center of the surface of the back top end of the joint 1-1 is fixedly connected with the intermediate pipe 1-2, the circle center of the surface of, the movable sleeve 4 comprises an outer tube 4-1, an internal thread 4-2, a clamping groove 4-3 and a through hole 4-4, the internal thread 4-2 is arranged at the front edge of the top end surface of the inner side of the outer tube 4-1, the internal thread 4-2 is matched with the connecting thread 3, the clamping groove 4-3 is arranged at the periphery of the rear part of the top end surface of the outer tube 4-1, the through hole 4-4 is arranged above the lower top end surface of the inner part of the clamping groove 4-3, the position of the through hole 4-4 is matched with the position of the groove 1-4, the movable clamping ring 5 comprises an inserting ring 5-1, an inserting block 5-2 and a notch 5-3, the inserting block 5-2 is fixedly connected at the middle part above the top end surface of the inner part of the inserting ring 5-1, and the width and the outer diameter of the inserting ring 5-1 and the The locking device comprises an insertion block 5-2, a through hole 4-4, a notch 5-3, a locking device 6 and two clamping plates 6-2, wherein the insertion block 5-2 is matched with the through hole 4-4, the left side of the top end surface of the side of the insertion ring 5-1 is provided with the notch 5-3, the locking device 6 comprises a threaded column 6-1 and the two clamping plates 6-2, the clamping plates 6-2 are symmetrically inserted into the top end surface of the side of the threaded column 6-1 from top to bottom, and the two clamping plates 6-2 are fixedly connected to the top end surface of the.
When the connecting device is used, the connector 1-1 on the front connecting pipe 1 is connected to the metal pipe, the outer pipe 4-1 on the movable sleeve 4 is inserted into the connecting hose 7, the connecting hose 7 is inserted into the rear pipe 1-3, the outer pipe 4-1 is inserted into the rear pipe 1-3 and the middle pipe 1-2, the outer pipe 4-1 is rotated to enable the internal threads 4-2 to be matched with the connecting threads 3 and screwed, the inserting ring 5-1 on the movable clamping ring 5 is inserted into the clamping groove 4-3, the inserting block 5-2 is inserted into the through hole 4-4, the threaded column 6-1 on the locking device 6 is rotated, the threaded column 6-1 is rotated, the two clamping plates 6-2 are clamped, the inserting block 5-2 penetrates through the through hole 4-4 and is inserted into the groove 1-4, and the connecting hose 7 is pressed on the rear pipe 1-3 The rear pipe 1-3 is slightly larger than the connecting hose 7 in outer diameter so that the rear pipe and the connecting hose can be tightly connected together, and the connecting hose 7 and the rear pipe 1-3 can be prevented from falling off by the outer wall of the connecting hose 7 pressed in the groove 1-4 when the pressure is overlarge in use.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a quick hot-water heating connection structure, includes connects head tube (1), fixation nut (2), connecting thread (3), movable sleeve (4), activity snap ring (5), locking device (6), coupling hose (7), its characterized in that: connect front tube (1) side top surface the place ahead department fixed welding have fixation nut (2), connect front tube (1) side top surface middle department and be equipped with connecting thread (3), connect front tube (1) back top surface centre of a circle department cartridge has movable sleeve (4), movable sleeve (4) side top surface rear department cartridge has activity snap ring (5), fixedly connected with locking device (6) are located to activity snap ring (5) side top surface left side department cartridge, movable sleeve (4) back top surface centre of a circle department cartridge has coupling hose (7).
2. The quick water heating connection structure according to claim 1, wherein: the front connecting pipe (1) comprises a joint (1-1), an intermediate pipe (1-2), a rear pipe (1-3) and a groove (1-4), the intermediate pipe (1-2) is fixedly connected to the circle center of the surface of the rear top end of the joint (1-1), the rear pipe (1-3) is fixedly connected to the circle center of the surface of the rear top end of the intermediate pipe (1-2), and the groove (1-4) is formed in the position above the rear edge of the surface of the side top end of the rear pipe (1-3).
3. The quick water heating connection structure according to claim 2, wherein: the movable sleeve (4) comprises an outer tube (4-1), an internal thread (4-2), a clamping groove (4-3) and a through hole (4-4), the internal thread (4-2) is arranged at the front edge of the top end surface of the inner side of the outer tube (4-1), the internal thread (4-2) is matched with the connecting thread (3), the clamping groove (4-3) is arranged on the periphery of the rear part of the top end surface of the side of the outer tube (4-1), the through hole (4-4) is arranged above the top end surface of the inner lower part of the clamping groove (4-3), and the position of the through hole (4-4) is matched with the position of the groove (1-4).
4. The quick water heating connection structure according to claim 3, wherein: the movable clamping ring (5) comprises an inserting ring (5-1), an inserting block (5-2) and an opening (5-3), wherein the inserting block (5-2) is fixedly connected to the middle of the upper portion of the top end surface of the inner side of the inserting ring (5-1), the width and the outer diameter of the inserting ring (5-1) are matched with the size of the inner width and the inner diameter of the clamping groove (4-3), the position of the inserting block (5-2) is matched with the position of the through hole (4-4), and the left side of the top end surface of the inserting ring (5-1) is provided with the opening (5-3).
5. The quick water heating connection structure according to claim 4, wherein: the locking device (6) comprises a threaded column (6-1) and two clamping plates (6-2), the clamping plates (6-2) are symmetrically inserted into the top end surface of the side of the threaded column (6-1) from top to bottom, and the two clamping plates (6-2) are fixedly connected to the top end surface of the inside of the opening (5-3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389093.6U CN210623878U (en) | 2019-08-24 | 2019-08-24 | Quick hot-water heating connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389093.6U CN210623878U (en) | 2019-08-24 | 2019-08-24 | Quick hot-water heating connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210623878U true CN210623878U (en) | 2020-05-26 |
Family
ID=70750572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921389093.6U Expired - Fee Related CN210623878U (en) | 2019-08-24 | 2019-08-24 | Quick hot-water heating connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210623878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036473A (en) * | 2021-03-02 | 2021-06-25 | 苏州亿泰制冷设备有限公司 | Cold and hot copper connecting pipe in turn |
-
2019
- 2019-08-24 CN CN201921389093.6U patent/CN210623878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036473A (en) * | 2021-03-02 | 2021-06-25 | 苏州亿泰制冷设备有限公司 | Cold and hot copper connecting pipe in turn |
| CN113036473B (en) * | 2021-03-02 | 2022-04-26 | 苏州亿泰制冷设备有限公司 | Cold and hot copper connecting pipe in turn |
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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: 20200526 Termination date: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |