CN220337759U - Automobile air conditioner pipeline joint connection structure - Google Patents
Automobile air conditioner pipeline joint connection structure Download PDFInfo
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- CN220337759U CN220337759U CN202322073433.7U CN202322073433U CN220337759U CN 220337759 U CN220337759 U CN 220337759U CN 202322073433 U CN202322073433 U CN 202322073433U CN 220337759 U CN220337759 U CN 220337759U
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- pipe
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- connection
- air conditioner
- locking bolt
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- 238000007789 sealing Methods 0.000 claims description 69
- 230000000903 blocking effect Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a connecting structure of an automobile air conditioner pipeline joint, which comprises a telescopic pipe and a sliding sleeve, wherein sliding sleeves are arranged at two ends of the telescopic pipe, the telescopic pipe is in sliding connection with the sliding sleeve, a conical pipe is arranged at one end, far away from the telescopic pipe, of the sliding sleeve, movable grooves are symmetrically arranged on the outer wall of the conical pipe, the movable grooves extend to the inner part of the conical pipe, a pressing frame is symmetrically arranged on the outer part of the conical pipe, the pressing frame penetrates through the movable grooves and extends to the inner part of the conical pipe, the pressing frame is in sliding connection with the movable grooves, and bolt holes are arranged on the outer wall of the conical pipe at one side of the movable grooves. The utility model not only realizes the convenient and quick plug-in connection and fixation of the pipeline with the connecting structure and is convenient for the quick fixation of the pipeline, but also realizes the efficient fixation and connection of pipelines with different diameters and lengths, improves the convenience of connection and fixation and increases the connection range.
Description
Technical Field
The utility model relates to the technical field of connection structures, in particular to an automobile air conditioner pipeline joint connection structure.
Background
An air conditioner is used for adjusting temperature and humidity, and is a unit for providing air temperature change for a space area, and has the functions of adjusting parameters such as temperature, humidity, cleanliness, air flow rate and the like of air in the closed space or the area so as to meet the requirements of human comfort or a technological process, but the pipelines of the air conditioner are generally formed by connecting a plurality of groups, and after the air conditioner is used for a long time, the connecting part can generate loosening, even falling and other phenomena to influence the normal operation of the air conditioner, so that the connecting structure of the pipeline connector of the air conditioner is provided.
The utility model discloses a car air conditioner pipeline joint connection structure as disclosed in the authority bulletin number CN21647951U, including be connected with coupling mechanism between first hose and the second hose, sealing mechanism is all installed to the end department of first hose and second hose, although it has been realized through coupling mechanism can be convenient for the user to carry out quick connect to first hose and second hose, and this coupling mechanism through the mode of structure optimization, can make things convenient for whole quick assembly and disassembly, not only easily change local spare and accessory parts, maintenance cost is reduced, sealing mechanism can increase the sealing performance between hose and the traditional connection structure, and through fastening pipe can also prevent the wearing and tearing phenomenon that hose and the direct contact of traditional connection structure lead to;
but the problem that the conventional connecting structure is unfavorable for conveniently and rapidly connecting fixed pipelines and adapting pipelines with different diameters and lengths in use is not solved, and the convenience of connection and fixation and the application range of the automobile air conditioner pipeline joint connecting structure are greatly influenced.
Disclosure of Invention
The utility model aims to provide an automobile air conditioner pipeline joint connection structure, which solves the problems that the connection structure is inconvenient to connect and fix pipelines in a plug-in mode and is inconvenient to adapt to pipelines with different diameters and lengths in the background art, and the convenience of connection and fixation and the application range of the automobile air conditioner pipeline joint connection structure are affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automotive air conditioner pipeline connects connection structure, includes flexible pipe and sliding sleeve, flexible pipe and sliding sleeve all are installed at flexible pipe's both ends, and flexible pipe and sliding sleeve sliding connection, the sliding sleeve is kept away from flexible one end and is all installed the conical tube, all install the movable groove on the outer wall of conical tube, and the movable groove extends to the inside of conical tube, the outside symmetry of conical tube is provided with down the frame, and pushes down the frame and pass the inside that the movable groove extends to the conical tube to push down frame and movable groove sliding connection, install the bolt hole on the conical tube outer wall of movable groove one side, the internally mounted who pushes down the frame has the spacing groove, the internally mounted of spacing groove has vertical locking bolt, and vertical locking bolt and spacing groove sliding connection to vertical locking bolt passes the inside that the spacing groove extends to the bolt hole, vertical locking bolt and bolt hole threaded connection, horizontal locking bolt is installed to the one end symmetry of conical tube, and horizontal locking bolt passes the inside that the conical tube extends to the movable groove to the conical tube to horizontal locking bolt and conical tube threaded connection, all install the toper pad on the inner wall of conical tube, sealed with conical tube fixed connection.
Preferably, the bottom of pushing down the frame all installs the arc clamp splice, and arc clamp splice and pushing down frame fixed connection, flexible sealing pad is all installed to the bottom of arc clamp splice, and flexible sealing pad and arc clamp splice fixed connection.
Preferably, air hoses are arranged at the central positions of the two ends of the conical tube, and connectors are arranged at one ends of the air hoses.
Preferably, the outer walls of the connectors are provided with a plurality of groups of blocking rings with equal intervals, and the blocking rings are fixedly connected with the connectors.
Preferably, the first sealing ring is installed at one end of the connector, which is far away from the air hose, and the first sealing ring is fixedly connected with the connector.
Preferably, the fixed rings are arranged at two ends of the telescopic pipe, the second sealing rings are arranged on the surfaces of the fixed rings, the fixed rings are in sliding connection with the sliding sleeve pipe through the second sealing rings, a plurality of groups of threaded sleeves are arranged in the sliding sleeve pipe on one side of the telescopic pipe, connecting bolts are arranged in the threaded sleeves, and the connecting bolts extend to the surfaces of the telescopic pipe.
Compared with the prior art, the utility model has the beneficial effects that: the connecting structure not only realizes the convenient and quick plug-in type connecting and fixing pipeline of the connecting structure and facilitates the rapid fixing of the pipeline, but also realizes the efficient and fixed connection of pipelines with different diameters and lengths, improves the convenience of connection and fixing and increases the connecting range;
(1) The lower pressing frame is pulled to move outwards, the arc-shaped clamping blocks and the flexible sealing gaskets are driven to move outwards by the lower pressing frame, after the arc-shaped clamping blocks move to the inner wall of the conical tube, the lower pressing frame is kept, the connector is sleeved on the air hose, the first sealing ring is sleeved on the connector, then the connector is inserted into the conical tube, when the first sealing ring contacts the conical sealing gaskets, the movement is stopped, the connector is kept, then the lower pressing frame is moved inwards, when the flexible sealing gaskets move to the left side of the blocking ring and contact the connector, the movement is stopped, then the vertical locking bolts pass through the limiting grooves and are placed in the bolt holes, then the transverse locking bolts are screwed, after the arc-shaped clamping blocks move inwards by the transverse locking bolts, the arc-shaped clamping blocks drive the arc-shaped clamping blocks and the first sealing rings to move inwards, the blocking ring is driven by the blocking ring to move inwards, the first sealing rings and the conical sealing gaskets to enable the first sealing rings to be more tightly locked after reaching the designated positions, and then the vertical locking bolts are locked, so that the pipeline is connected, the pipeline is connected in a rapid and the plugging structure is connected, and the pipeline is convenient and fast in the connection structure is fixed, and convenient to connect;
(2) The relative distance between the two groups of arc clamping blocks and the first sealing ring is adjusted by adjusting the relative distance between the two groups of pressing frames, pipelines with different diameters are matched under the special structure cooperation of the conical sealing gasket and the first sealing ring, then the pipelines are connected and fixed together by the upper operation, the sliding sleeve pipe is pulled to slide on the surface of the telescopic pipe, the second sealing ring plays a role in sealing connection, the connecting bolt is inserted into the threaded sleeve, the connecting bolt plays a role in fixing the telescopic pipe and the sliding sleeve pipe, the efficient adaptation of the connecting structure to pipelines with different diameters and different lengths is realized, the fixed connection of the pipelines with different diameters and the pipelines with different lengths is facilitated, the connecting range is increased, and the telescopic control use is facilitated.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the telescoping tube of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic side view of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a connector; 2. a transverse locking bolt; 3. a conical tube; 4. a pressing frame is pressed down; 5. a vertical locking bolt; 6. bolt holes; 7. a telescopic tube; 8. a conical gasket; 9. arc clamping blocks; 10. a first seal ring; 11. a limit groove; 12. an air hose; 13. a flexible gasket; 14. a connecting bolt; 15. a fixing ring; 16. a thread sleeve; 17. a movable groove; 18. a blocking ring; 19. a second seal ring; 20. the sleeve is slid.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an automobile air conditioner pipeline joint connection structure, including flexible pipe 7 and sliding sleeve 20, flexible pipe 7 installs sliding sleeve 20 in both ends, and flexible pipe 7 and sliding sleeve 20 sliding connection, and flexible pipe 20 is all installed conical tube 3 far away from flexible pipe 7's one end, all symmetrically installs movable groove 17 on conical tube 3's the outer wall, and movable groove 17 extends to conical tube 3's inside, and conical tube 3's outside symmetry is provided with pushing down frame 4, and pushing down frame 4 passes movable groove 17 and extends to conical tube 3's inside, and pushing down frame 4 and movable groove 17 sliding connection;
the outer wall of the conical tube 3 at one side of the movable groove 17 is provided with a bolt hole 6, the inside of the pressing frame 4 is provided with a limit groove 11, the inside of the limit groove 11 is provided with a vertical locking bolt 5, the vertical locking bolt 5 is in sliding connection with the limit groove 11, the vertical locking bolt 5 penetrates through the limit groove 11 to extend into the bolt hole 6, the vertical locking bolt 5 is in threaded connection with the bolt hole 6, and the vertical locking bolt 5 plays a role in connection and fixation;
one end of the conical tube 3 is symmetrically provided with transverse locking bolts 2, the transverse locking bolts 2 penetrate through the conical tube 3 and extend into the movable groove 17, the transverse locking bolts 2 are in threaded connection with the conical tube 3, the inner walls of the conical tube 3 are provided with conical sealing gaskets 8, and the conical sealing gaskets 8 are fixedly connected with the conical tube 3;
firstly, the vertical locking bolt 5 is unscrewed, the vertical locking bolt 5 is drawn out under the sliding support of the limit groove 11, the transverse locking bolt 2 is unscrewed, then the lower pressing frame 4 is pulled, under the sliding support of the movable groove 17, the lower pressing frame 4 moves outwards, the arc-shaped clamping block 9 and the flexible sealing gasket 13 are driven by the lower pressing frame 4 to move outwards, after the arc-shaped clamping block 9 moves to the inner wall of the conical tube 3, the movement is stopped, the lower pressing frame 4 is kept, then the connector 1 is sleeved on the air hose 12, the first sealing ring 10 is sleeved on the connector 1, then the connector 1 is inserted into the conical tube 3, when the first sealing ring 10 contacts the conical sealing gasket 8, the movement is stopped, the connector 1 is kept, then the lower pressing frame 4 is moved inwards, the arc-shaped clamping block 9 and the flexible sealing gasket 13 are driven by the lower pressing frame 4 to move inwards, when the flexible sealing gasket 13 moves to the left side of the blocking ring 18 and contacts the connector 1, stopping moving, placing the vertical locking bolt 5 in the bolt hole 6 through the limit groove 11, pre-locking under the threaded fit of the bolt hole 6, then screwing up the transverse locking bolt 2, moving the transverse locking bolt 2 inwards under the threaded fit of the transverse locking bolt 2 and the conical tube 3, moving to the surface 44, driving the lower pressing frame 4 inwards under the sliding fit of the movable groove 17 by the transverse locking bolt 2, driving the arc-shaped clamping block 9 and the first sealing ring 10 to inwards by the lower pressing frame 4, driving the blocking ring 18 to inwards move by the arc-shaped clamping block 9, driving the connector 1 to inwards move by the blocking ring 18, so that the first sealing ring 10 and the conical sealing gasket 8 are more compact, locking the transverse locking bolt 2 after reaching a specified position, and then locking the vertical locking bolt 5 to perform locking connection on the tube, the connecting structure is convenient and quick to connect and fix the pipeline in a plug-in type manner, so that the pipeline can be fixed quickly by the connecting structure, and the convenience of connection and fixation is improved;
the bottom ends of the lower pressing frames 4 are provided with arc-shaped clamping blocks 9, the arc-shaped clamping blocks 9 are fixedly connected with the lower pressing frames 4, the bottom ends of the arc-shaped clamping blocks 9 are provided with flexible sealing gaskets 13, and the flexible sealing gaskets 13 are fixedly connected with the arc-shaped clamping blocks 9;
the center positions of the two ends of the conical tube 3 are provided with air hoses 12, one ends of the air hoses 12 are provided with connectors 1, the outer walls of the connectors 1 are provided with a plurality of groups of blocking rings 18 at equal intervals, and the blocking rings 18 are fixedly connected with the connectors 1;
the first sealing ring 10 is arranged at one end of the connector 1 far away from the air hose 12, the first sealing ring 10 is fixedly connected with the connector 1, and the first sealing ring 10 plays a role in sealing connection;
the two ends of the telescopic pipe 7 are provided with fixing rings 15, the surfaces of the fixing rings 15 are provided with second sealing rings 19, the fixing rings 15 are in sliding connection with a sliding sleeve 20 through the second sealing rings 19, a plurality of groups of threaded sleeves 16 are arranged in the sliding sleeve 20 at one side of the telescopic pipe 7, connecting bolts 14 are arranged in the threaded sleeves 16, and the connecting bolts 14 extend to the surface of the telescopic pipe 7;
through when the pipeline diameter is great, change the connector 1 of adaptation, afterwards, through the relative distance of adjusting two sets of pushing down frame 4, adjust the relative distance of two sets of arc clamp splice 9 and first sealing washer 10, under the special structure cooperation of toper sealed pad 8 and first sealing washer 10, the pipeline of different diameters is accomplished to the operation and is connected fixedly afterwards, through pulling two sets of sliding sleeve pipes 20, sliding sleeve pipe 20 slides at the surface of flexible pipe 7, 23 carries out sliding support to sliding sleeve pipe 20 through second sealing washer 19, play sealing connection's effect by second sealing washer 19, insert the inside of thread bush 16 with connecting bolt 14, connecting bolt 14 plays fixed effect to flexible pipe 7 and sliding sleeve pipe 20, thereby conveniently adjust the length of car air conditioner pipeline joint connection structure, the pipeline of different diameters and different lengths of convenient adaptation of connection structure, the fixed connection to different diameters's pipeline and different lengths has been made things convenient for, the expansion control is convenient for and use.
Working principle: firstly, the vertical locking bolt 5 is unscrewed, the vertical locking bolt 5 is drawn out under the sliding support of the limit groove 11, the transverse locking bolt 2 is unscrewed, then the lower pressing frame 4 is pulled, under the sliding support of the movable groove 17, the lower pressing frame 4 moves outwards, the arc-shaped clamping block 9 and the flexible sealing gasket 13 are driven by the lower pressing frame 4 to move outwards, after the arc-shaped clamping block 9 moves to the inner wall of the conical tube 3, the movement is stopped, the lower pressing frame 4 is kept, then the connector 1 is sleeved on the air hose 12, the first sealing ring 10 is sleeved on the connector 1, then the connector 1 is inserted into the conical tube 3, when the first sealing ring 10 contacts the conical sealing gasket 8, the movement is stopped, the connector 1 is kept, then the lower pressing frame 4 is moved inwards, the arc-shaped clamping block 9 and the flexible sealing gasket 13 are driven by the lower pressing frame 4 to move inwards, when the flexible sealing gasket 13 moves to the left side of the blocking ring 18 and contacts the connector 1, stopping moving, placing the vertical locking bolt 5 in the bolt hole 6 through the limit groove 11, pre-locking under the threaded fit of the bolt hole 6, then screwing up the transverse locking bolt 2, moving the transverse locking bolt 2 inwards under the threaded fit of the transverse locking bolt 2 and the conical tube 3, moving to the surface 44, driving the lower pressing frame 4 inwards under the sliding fit of the movable groove 17 by the transverse locking bolt 2, driving the arc-shaped clamping block 9 and the first sealing ring 10 to inwards by the lower pressing frame 4, driving the blocking ring 18 to inwards move by the arc-shaped clamping block 9, driving the connector 1 to inwards move by the blocking ring 18, so that the first sealing ring 10 and the conical sealing gasket 8 are more compact, locking the transverse locking bolt 2 after reaching a specified position, and then locking the vertical locking bolt 5 to perform locking connection on the tube, when the pipeline diameter is great, change the connector 1 of adaptation, afterwards, through the relative distance of adjusting two sets of pushing down frame 4, adjust the relative distance of two sets of arc clamp splice 9 and first sealing washer 10, under the special structure cooperation of toper sealed pad 8 and first sealing washer 10, the pipeline of different diameters is accomplished to the operation and is connected fixedly with the pipeline afterwards, through pulling two sets of sliding sleeve pipes 20, sliding sleeve pipe 20 slides on the surface of flexible pipe 7, 23 carries out sliding support to sliding sleeve pipe 20 through second sealing washer 19, play sealing connection's effect by second sealing washer 19, insert the inside of screw sleeve 16 with connecting bolt 14, connecting bolt 14 plays fixed effect to flexible pipe 7 and sliding sleeve pipe 20, conveniently adjust the length of vehicle air conditioner pipeline joint connection structure, accomplish the use work of vehicle air conditioner pipeline joint connection structure.
Claims (6)
1. The utility model provides an automobile air conditioner pipeline connects connection structure, includes flexible pipe (7) and sliding sleeve pipe (20), its characterized in that: the two ends of the telescopic pipe (7) are provided with sliding sleeves (20), the telescopic pipe (7) is in sliding connection with the sliding sleeve (20), one end, far away from the telescopic pipe (7), of the sliding sleeve (20) is provided with a conical pipe (3), the outer wall of the conical pipe (3) is symmetrically provided with movable grooves (17), the movable grooves (17) extend to the inside of the conical pipe (3), the outside of the conical pipe (3) is symmetrically provided with a pressing frame (4), the pressing frame (4) penetrates through the movable grooves (17) to extend to the inside of the conical pipe (3), the pressing frame (4) is in sliding connection with the movable grooves (17), the utility model discloses a tapered tube (3) of movable groove (17) one side is equipped with bolt hole (6) on outer wall, the internally mounted of pushing down frame (4) has spacing groove (11), the internally mounted of spacing groove (11) has vertical locking bolt (5), and vertical locking bolt (5) and spacing groove (11) sliding connection to vertical locking bolt (5) pass spacing groove (11) and extend to the inside of bolt hole (6), vertical locking bolt (5) and bolt hole (6) threaded connection, transverse locking bolt (2) are installed to the one end symmetry of tapered tube (3), and the transverse locking bolt (2) passes through the conical tube (3) and extends to the inside of the movable groove (17), the transverse locking bolt (2) is in threaded connection with the conical tube (3), the conical sealing gaskets (8) are arranged on the inner walls of the conical tube (3), and the conical sealing gaskets (8) are fixedly connected with the conical tube (3).
2. The automotive air conditioner pipe joint connection structure according to claim 1, wherein: the bottom of pushing down frame (4) all installs arc clamp splice (9), and arc clamp splice (9) and pushing down frame (4) fixed connection, flexible sealing pad (13) are all installed to the bottom of arc clamp splice (9), and flexible sealing pad (13) and arc clamp splice (9) fixed connection.
3. The automotive air conditioner pipe joint connection structure according to claim 1, wherein: the air hoses (12) are arranged at the central positions of the two ends of the conical tube (3), and the connectors (1) are arranged at one ends of the air hoses (12).
4. A vehicle air conditioner pipe joint connection structure according to claim 3, wherein: the outer walls of the connectors (1) are provided with a plurality of groups of blocking rings (18) at equal intervals, and the blocking rings (18) are fixedly connected with the connectors (1).
5. A vehicle air conditioner pipe joint connection structure according to claim 3, wherein: the connector (1) is far away from one end of the air hose (12) and is provided with a first sealing ring (10), and the first sealing ring (10) is fixedly connected with the connector (1).
6. The automotive air conditioner pipe joint connection structure according to claim 1, wherein: the telescopic pipe is characterized in that fixing rings (15) are arranged at two ends of the telescopic pipe (7), second sealing rings (19) are arranged on the surfaces of the fixing rings (15), the fixing rings (15) are in sliding connection with the sliding sleeve pipe (20) through the second sealing rings (19), multiple groups of threaded sleeves (16) are arranged in the sliding sleeve pipe (20) on one side of the telescopic pipe (7), connecting bolts (14) are arranged in the threaded sleeves (16), and the connecting bolts (14) extend to the surfaces of the telescopic pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073433.7U CN220337759U (en) | 2023-08-03 | 2023-08-03 | Automobile air conditioner pipeline joint connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073433.7U CN220337759U (en) | 2023-08-03 | 2023-08-03 | Automobile air conditioner pipeline joint connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337759U true CN220337759U (en) | 2024-01-12 |
Family
ID=89442689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073433.7U Active CN220337759U (en) | 2023-08-03 | 2023-08-03 | Automobile air conditioner pipeline joint connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337759U (en) |
-
2023
- 2023-08-03 CN CN202322073433.7U patent/CN220337759U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A connection structure for automotive air conditioning pipeline joints Granted publication date: 20240112 Pledgee: Nantong Branch of Bank of Nanjing Co.,Ltd. Pledgor: Jiangsu Guangke Industrial Automation Technology Co.,Ltd. Registration number: Y2024980015747 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |