CN221237364U - Quick connector and rubber cooling water pipe mounting structure - Google Patents
Quick connector and rubber cooling water pipe mounting structure Download PDFInfo
- Publication number
- CN221237364U CN221237364U CN202323459394.0U CN202323459394U CN221237364U CN 221237364 U CN221237364 U CN 221237364U CN 202323459394 U CN202323459394 U CN 202323459394U CN 221237364 U CN221237364 U CN 221237364U
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- China
- Prior art keywords
- plug
- quick
- water pipe
- cooling water
- connector
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- 239000000498 cooling water Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a quick connector and rubber cooling water pipe mounting structure, which comprises a quick connector, wherein one end of the quick connector is provided with a plug-in part, at least two circles of inclined bulges are arranged on the radial outer peripheral wall of the plug-in part, a cooling water pipe is plugged in through the plug-in part, and the bulges are in interference fit with the inner wall of the cooling water pipe; the other end of the quick connector is provided with a quick plug part, an inserting piece is arranged in the quick plug part, and the quick plug part is inserted into the quick plug part through the inserting piece and is assembled, limited and fixed with a water inlet or a water outlet of a cooler of a vehicle body; the plug-in part and the quick plug-in part are vertically distributed along the body of the quick plug-in connector; according to the utility model, the quick-inserting part is arranged at one end of the quick-inserting connector, and the quick-inserting connector is assembled with the water inlet or the water outlet of the cooler of the vehicle body, so that the assembly working procedures with the vehicle body are reduced, the cooling pipeline assembly can be assembled and disassembled repeatedly, and the maintenance of the cooling system of the vehicle body is facilitated.
Description
Technical Field
The utility model belongs to the technical field of rubber cooling water pipe assemblies, and particularly relates to a quick connector and rubber cooling water pipe mounting structure.
Background
The rubber cooling water pipe is used for conveying cooling liquid and is an important channel for conveying the cooling liquid between the engine and the radiator; the existing rubber cooling water pipe assembly is assembled with a vehicle body, the existing rubber cooling water pipe assembly is assembled with a water inlet or a water outlet of a cooler of the vehicle body through a connector, the assembly process is more in working procedures, and the rubber cooling pipe assembly is damaged when detached. In the existing process of splicing the rubber cooling water pipe and the connector, basically, the clamping hoop is needed to be used for fixing, the assembly process has more working procedures and the cost is increased.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides a quick connector and rubber cooling water pipe mounting structure, which reduces the assembly procedures with a vehicle body and connectors, can repeatedly assemble and disassemble a cooling pipeline assembly, and is convenient for overhauling a vehicle body cooling system.
The utility model aims at solving the problems by the following technical scheme that the quick connector and rubber cooling water pipe mounting structure comprises a quick connector, wherein one end of the quick connector is provided with a plug-in part, the radial outer peripheral wall of the plug-in part is provided with at least two circles of inclined bulges, a cooling water pipe is plugged in through the plug-in part, and the bulges are in interference fit with the inner wall of the cooling water pipe; the other end of the quick connector is provided with a quick plug part, an inserting piece is arranged in the quick plug part, and the quick plug part is inserted into the quick plug part through the inserting piece and is assembled, limited and fixed with a water inlet or a water outlet of a cooler of a vehicle body; the plug-in part and the quick plug-in part are distributed vertically along the body of the quick plug-in connector.
The beneficial effects of the utility model are as follows: compared with the prior art, the quick connector is provided with the quick connector at one end, and the quick connector is assembled with the water inlet or the water outlet of the cooler of the vehicle body through the connector in the quick connector, so that the assembly process with the vehicle body is reduced, the cooling pipeline assembly can be assembled and disassembled repeatedly, and the maintenance of the cooling system of the vehicle body is facilitated; meanwhile, at least two circles of bulges are arranged at the other end of the quick connector and are fastened with the cooling water pipe in an interference fit manner, so that the assembly process of the metal clamp, the material cost and the labor cost are saved.
Preferably, the protrusions are arranged along the axial direction of the plug-in part, adjacent protrusions are distributed at equal intervals, the inclined surface of each protrusion at the head end is flush with the end surface of the plug-in part, a circle of check ring blocks are further arranged on the radial outer peripheral wall of the plug-in part, and the check ring blocks are positioned at the protrusion side of the tail end; through the arrangement of the structure, the cooling water pipe and the plugging part are more convenient to plug, and meanwhile, the tightness of interference fit is better.
Preferably, two groups of through slots are formed in one side of the radial wall of the quick insertion part, two groups of through slots are formed in the other side of the radial wall of the quick insertion part corresponding to the two groups of through slots, the two groups of through slots and the two groups of through slots are formed in a transitional mode through sliding grooves, the sliding grooves are formed in the inner wall of the radial wall of the quick insertion part, two U-shaped plug blocks are arranged on the plug pieces corresponding to the through slots and the through slots, the two plug blocks respectively penetrate through the two groups of through slots and are propped against the two groups of through slots, and the center of the plug pieces and the center of the quick insertion part are positioned on the same center; through the arrangement of the structure, the plug connector is more convenient to plug with the insertion groove and the through groove arranged on the quick plug part.
Preferably, the plugging block is divided into an upper plugging block and a lower plugging block, the end part of the upper plugging block is an arc surface and is flush with the inner wall of the quick plugging part, the end part of the lower plugging block is provided with a limiting protrusion and a clamping block, when the plugging piece is plugged into the quick plugging part, the limiting protrusion is abutted against a limiting block arranged in one group of through grooves, and the clamping block is clamped and fixed with the side wall of one group of through grooves provided with the limiting block; through the arrangement of the structure, after the plug connector is plugged with the quick plug part, the plug connector can be well limited and is not easy to pull out.
Preferably, two clamping blocks which are symmetrically distributed are arranged in the center of the lower plug-in block, the upper wall of the inner side wall of the clamping block is set to be a guide surface, and the guide surface faces to the direction of insertion of the water inlet or the water outlet of the cooler; through the arrangement of the structure, the clamping block can be abutted against and clamped and fixed with the water inlet or the water outlet of the cooler of the car body, and the guide surface is arranged, so that the cooler water inlet or the water outlet is more convenient to insert when the cooler water inlet or the water outlet and the clamping block are axially inserted.
Preferably, a circle of groove is formed in the inner side of the radial wall of the quick-inserting part, and an O-shaped sealing ring is arranged in the groove; therefore, the sealing performance between the radial wall of the quick-insertion part and the water inlet or the water outlet of the cooler of the car body is better.
Drawings
FIG. 1 is a schematic view of the installation structure of the quick connector and the rubber cooling water pipe of the utility model.
FIG. 2 is a schematic view of a quick connector according to the present utility model.
FIG. 3 is a schematic diagram of a quick connector according to the present utility model.
The reference numerals in the drawings are respectively: 1. a quick connector; 2. a plug-in part; 3. a cooling water pipe; 4. a quick-insertion part; 5. a plug-in component; 6. a retainer ring block; 7. an O-shaped sealing ring; 21. a protrusion; 41. inserting slots; 42. a through groove; 43. a chute; 44. a limiting block; 51. a plug block; 52. an upper plug block; 53. a lower plug block; 54. a limit protrusion; 55. a clamping block; 56. a clamping block; 57. a guide surface.
Detailed Description
The utility model will be described in detail below with reference to the attached drawings: as shown in fig. 1 to 3, the utility model comprises a quick connector 1, wherein one end of the quick connector 1 is provided with a plug-in part 2, the radial outer peripheral wall of the plug-in part 2 is provided with at least two circles of inclined bulges 21, a cooling water pipe 3 is plugged in through the plug-in part 2, and the bulges 21 are in interference fit with the inner wall of the cooling water pipe 3; the other end of the quick connector 1 is provided with a quick connector 4, a plug connector 5 is arranged in the quick connector 4, and the quick connector 5 is inserted into the quick connector 4 and is assembled with a water inlet or a water outlet of a cooler of a vehicle body to be limited and fixed; the plug-in part 2 and the quick plug-in part 4 are vertically distributed along the body of the quick connector 1.
The bulges 21 are arranged along the axial direction of the plug-in part 2, the adjacent bulges 21 are distributed at equal intervals, the inclined surface of the bulge 21 positioned at the head end is flush with the end surface of the plug-in part 2, a circle of check ring blocks 6 are further arranged on the radial outer peripheral wall of the plug-in part 2, and the check ring blocks 6 are positioned at the bulge 21 side of the tail end.
Two groups of penetrating grooves 41 are formed in one side of the radial wall of the quick inserting part 4, two groups of through grooves 42 are formed in the other side of the radial wall of the quick inserting part 4 corresponding to the two groups of penetrating grooves 41, the two groups of penetrating grooves 41 and the two groups of through grooves 42 are formed in a transitional mode through sliding grooves 43, the sliding grooves 43 are formed in the inner wall of the radial wall of the quick inserting part 4, two U-shaped inserting blocks 51 are arranged on the inserting piece 5 corresponding to the penetrating grooves 41 and the through grooves 42, the two inserting blocks 51 respectively penetrate through the two groups of penetrating grooves 41 and are propped against the two groups of through grooves 42, and the center of the inserting piece 5 and the center of the quick inserting part 4 are located at the same center.
The plug-in block 51 is divided into an upper plug-in block 52 and a lower plug-in block 53, the end part of the upper plug-in block 53 is an arc surface and is flush with the inner wall of the quick plug-in part 4, the end part of the lower plug-in block 53 is provided with a limiting protrusion 54 and a clamping block 55, when the plug-in part 5 is plugged into the quick plug-in part 4, the limiting protrusion 54 is abutted against the limiting block 44 arranged in one group of through grooves 42, and the clamping block 55 is clamped and fixed with the side wall of one group of through grooves 42 provided with the limiting block 44.
The center of the lower plug-in block 53 is provided with two clamping blocks 56 which are symmetrically distributed, the upper wall of the inner side wall of the clamping block 56 is provided with a guide surface 57, and the guide surface 57 faces the insertion direction of the water inlet or the water outlet of the cooler.
A circle of groove is arranged on the inner side of the radial wall of the quick-inserting part 4, and an O-shaped sealing ring 7 is arranged in the groove.
The installation mode of the utility model is as follows: the cooling water pipe 3 is fastened through the interference fit of the plug-in part 2 of the quick connector 1, the plug-in part 4 of the quick connector 1 is plugged with the plug-in part 5, and the water inlet or the water outlet of the cooler of the car body is led into the quick connector 1 through the plug-in part 5.
The present utility model is not limited to the above embodiments, and any modification of the structural design provided by the present utility model, regardless of any changes in shape or material composition, should be considered as being within the scope of the present utility model.
Claims (6)
1. The utility model provides a quick connector and rubber cooling water pipe mounting structure, includes quick connector (1), its characterized in that: one end of the quick connector (1) is provided with a plug-in part (2), at least two circles of inclined bulges (21) are arranged on the radial outer peripheral wall of the plug-in part (2), a cooling water pipe (3) is plugged in through the plug-in part (2), and the bulges (21) are in interference fit with the inner wall of the cooling water pipe (3); the other end of the quick connector (1) is provided with a quick plug part (4), an inserting piece (5) is arranged in the quick plug part (4), and the quick plug part (4) is inserted into the quick plug part (5) and is assembled with a water inlet or a water outlet of a cooler of a vehicle body to be limited and fixed; the plug-in parts (2) and the quick plug-in parts (4) are vertically distributed along the body of the quick plug-in connector (1).
2. The quick connector and rubber cooling water pipe mounting structure according to claim 1, wherein: the protrusion (21) is arranged along the axial direction of the plug-in part (2), the adjacent protrusions (21) are distributed at equal intervals, the inclined surface of the protrusion (21) at the head end is flush with the end surface of the plug-in part (2), a circle of check ring block (6) is further arranged on the radial outer peripheral wall of the plug-in part (2), and the check ring block (6) is positioned at the tail end at the side of the protrusion (21).
3. The quick connector and rubber cooling water pipe mounting structure according to claim 1, wherein: two groups of through slots (41) are formed in one side of the radial wall of the quick inserting part (4), two groups of through slots (42) are formed in the other side of the radial wall of the quick inserting part (4) corresponding to the two groups of through slots (41), two groups of through slots (41) and two groups of through slots (42) are formed in a transitional mode through sliding grooves (43), the sliding grooves (43) are formed in the inner wall of the radial wall of the quick inserting part (4), two blocks of U-shaped inserting blocks (51) are arranged on the inserting piece (5) corresponding to the through slots (41) and the through slots (42), the two blocks of inserting blocks (51) respectively penetrate through the two groups of through slots (41) and are propped against the two groups of through slots (42), and the center of the inserting piece (5) and the center of the quick inserting part (4) are located at the same center.
4. The quick connector and rubber cooling water pipe mounting structure according to claim 3, wherein: the utility model discloses a plug-in connection, including plug-in connection (51) and plug-in connection (42), plug-in connection (51) divide into plug-in connection (52) and lower plug-in connection (53), the tip of last plug-in connection (52) be the arcwall face and with the inner wall looks parallel and level of portion (4) that inserts soon, the tip of plug-in connection (53) down is equipped with spacing arch (54) and joint piece (55) plug-in connection (5) are to during portion (4) soon, spacing arch (54) and one of them a set of stopper (44) that are equipped with in logical groove (42) offset, joint piece (55) with be equipped with a set of lateral wall looks card of logical groove (42) of stopper (44) is fixed.
5. The quick connector and rubber cooling water pipe mounting structure according to claim 4, wherein: the center of the lower plug-in block (53) is provided with two clamping blocks (56) which are symmetrically distributed, the upper wall of the inner side wall of the clamping block (56) is provided with a guide surface (57), and the guide surface (57) faces to the insertion direction of the water inlet or the water outlet of the cooler.
6. The quick connector and rubber cooling water pipe mounting structure according to claim 3, wherein: a circle of groove is formed in the inner side of the radial wall of the quick-inserting part (4), and an O-shaped sealing ring (7) is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323459394.0U CN221237364U (en) | 2023-12-19 | 2023-12-19 | Quick connector and rubber cooling water pipe mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323459394.0U CN221237364U (en) | 2023-12-19 | 2023-12-19 | Quick connector and rubber cooling water pipe mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221237364U true CN221237364U (en) | 2024-06-28 |
Family
ID=91599812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323459394.0U Active CN221237364U (en) | 2023-12-19 | 2023-12-19 | Quick connector and rubber cooling water pipe mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221237364U (en) |
-
2023
- 2023-12-19 CN CN202323459394.0U patent/CN221237364U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |