CN221237040U - Brake cable rotary joint for electric vehicle - Google Patents
Brake cable rotary joint for electric vehicle Download PDFInfo
- Publication number
- CN221237040U CN221237040U CN202323155366.XU CN202323155366U CN221237040U CN 221237040 U CN221237040 U CN 221237040U CN 202323155366 U CN202323155366 U CN 202323155366U CN 221237040 U CN221237040 U CN 221237040U
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- joint
- wall
- connector
- air bag
- clamping
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- 238000009434 installation Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of rotary joints, and discloses a brake cable rotary joint for an electric vehicle. According to the utility model, through the arrangement of the air bag and the clamping block, the first connector and the second connector extrude the first air bag and the second air bag, the second air bag is clamped on the outer wall of the first air bag, the joint of the first clamping block and the second clamping groove is in a sealing state, the joint of the first clamping groove and the second clamping block is in a sealing state, the first clamping groove of the mounting pipe and the joint of the second clamping block and the second clamping groove of the mounting pipe are dislocated, the first connector or the second connector is rotated to clamp the first clamping block on the inner wall of the first clamping groove, the first connector is clamped on the inner wall of the second clamping groove to connect the first connector and the second connector, the first connector and the second connector extrude the first air bag and the second air bag, and the second connector is rotated to enable the second clamping block to be taken out from the first clamping groove and the first clamping block to be taken out from the limiting ring.
Description
Technical Field
The utility model relates to the technical field of rotary joint equipment, in particular to a brake cable rotary joint for an electric vehicle.
Background
The battery car is also called as an electric car, and is a pure electric car driven by an electric motor and supplied with electric energy by a storage battery. In recent years, the electric vehicle is widely popularized in China, the electric vehicle is mainly used for sightseeing, passenger carrying, security patrol and goods carrying, the electric sightseeing vehicle is mainly used for passenger carrying in places such as parks, scenic spots, leisure resorts, universities, hospitals, golf courses, real estate companies and the like, the electric vehicle is mainly used for security patrol in places such as station squares and people-stream dense places, and the electric vehicle is mainly used for security patrol in factories, ports and wharfs, logistics stores and the like.
The application number is CN201920259072.6, a rotary joint is disclosed, which belongs to the technical field of cleaning accessories, and comprises an upper pipe, wherein the lower end of the upper pipe is internally extended with a first annular step and a second annular step which are arranged at intervals and are provided with a first annular groove; the upper end of the lower pipe is outwards extended with a first annular bulge and a second annular bulge which are arranged at intervals and are provided with a second annular groove; wherein the first annular protrusion is embedded in the first annular groove, and the first annular step is embedded in the second annular groove. The utility model has the advantages of compact structure and difficult falling.
One type of swivel joint disclosed in the above document has the following drawbacks: the connector is provided with a plurality of annular grooves for clamping the two connectors together, and when one connector is damaged and needs to be replaced, the two connectors are in a fastening state by the annular grooves of the structure, so that the connector is not easy to detach and has certain limitation.
Therefore, the existing rotary joint does not have the function of quick disassembly, and needs to be improved aiming at the defects, so that the function of quick disassembly of the rotary joint is provided.
Disclosure of Invention
The utility model aims to provide a brake cable rotating joint for an electric vehicle, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a brake cable rotating joint for an electric vehicle, which comprises a joint I and a joint II, wherein the joint I is clamped on the inner wall of the joint II, the joint I comprises a mounting pipe I, two clamping grooves I are fixedly connected to the outer wall of the mounting pipe I, and two clamping blocks I are fixedly connected to the outer wall of the mounting pipe I, which is close to the two clamping grooves I. The purpose of setting like this is, in this equipment use, connect first and connect second extrusion gasbag and gasbag two departments, with gasbag two joint on the outer wall of gasbag first, make clamping block first and draw-in groove second's junction be in sealed state, the junction of draw-in groove first and clamping block second is in sealed state, the draw-in groove first of installation pipe and clamping block first and installation pipe second's clamping block second and draw-in groove second department dislocation, rotate joint first or connect second and make clamping block joint on the inner wall of draw-in groove first again, clamping block first joint makes joint and joint second connect on the inner wall of draw-in groove second, when joint first or joint second damage needs to be changed, connect first and connect second extrusion gasbag and gasbag two departments, rotate and make clamping block second take out from the draw-in groove first, clamping block first takes out from the spacing collar.
Further, one end fixedly connected with hose of installation pipe one, the one end fixedly connected with spacing collar that the hose kept away from installation pipe one. The purpose of setting like this is, in this equipment use, passes through the spacing collar department joint other joints with the hose, has improved the flexibility of this equipment.
Further, an air bag I is fixedly connected to the inner wall of the installation tube I, and an air bag II is clamped to the outer wall of the air bag I. The purpose of this setting is, in this equipment use, connects first and second extrusion gasbag and gasbag two places, with gasbag two joint on the outer wall of gasbag one.
Further, a second installation tube is fixedly connected to the outer wall of the second air bag, which is far away from the first installation tube, and one end of the second installation tube, which is far away from the first installation tube, is provided with threads. The purpose of this setting is, in this equipment use, connects first and second extrusion gasbag and gasbag two places, with gasbag two joint on the outer wall of gasbag one.
Further, the outer wall of the second installation pipe, which is close to the first clamping blocks, is fixedly connected with the second clamping grooves. The purpose of setting up like this is, in this equipment use, will install the fixture block of pipe one and install the draw-in groove two dislocation of pipe two, and then rotate joint one or joint two makes fixture block joint make joint one and joint two connect on the inner wall of draw-in groove two.
Further, two clamping blocks II are fixedly connected to the outer wall of the second installation tube, which is close to the first clamping grooves. The purpose of setting up like this is, in this equipment use, will install the draw-in groove of pipe one and the fixture block two of installation pipe two dislocation, and then rotate joint one or joint two makes the fixture block joint on the inner wall of draw-in groove one make joint one and joint two connect.
The utility model has the following beneficial effects:
(1) According to the utility model, through the arrangement of the air bag and the clamping block, in the using process of the equipment, the first joint and the second joint extrude the first air bag and the second air bag, the second air bag is clamped on the outer wall of the first air bag, the joint of the first clamping block and the second clamping groove is in a sealing state, the joint of the first clamping groove and the second clamping block is in a sealing state, the first clamping groove of the mounting pipe and the second clamping block of the mounting pipe are dislocated with the joint of the second clamping block and the second clamping groove of the mounting pipe, then the first joint or the second joint is rotated to clamp the second clamping block on the inner wall of the first clamping groove, the first joint and the second joint are clamped on the inner wall of the second clamping groove to be connected, and when the first joint or the second joint is damaged and needs to be replaced, the first joint and the second joint extrude the first air bag and the second air bag, and the first clamping block is rotated to be taken out from the first clamping groove and the first clamping block can be taken out from the limiting ring.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of a joint according to the present utility model;
FIG. 3 is a schematic view of a second embodiment of the joint of the present utility model;
FIG. 4 is a schematic view of a portion of the structure of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a first joint; 101. installing a first pipe; 102. a hose; 103. a limit ring; 104. a clamping groove I; 105. a clamping block I; 106. an air bag I; 2. a second joint; 201. installing a second pipe; 202. a thread; 203. a clamping groove II; 204. a clamping block II; 206. and an air bag II.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-4, the utility model discloses a rotary joint for a brake cable of an electric vehicle, which comprises a joint first 1 and a joint second 2, wherein the joint first 1 is clamped on the inner wall of the joint second 2, the joint first 1 comprises a mounting pipe first 101, two clamping grooves first 104 are fixedly connected to the outer wall of the mounting pipe first 101, and two clamping blocks first 105 are fixedly connected to the outer wall of the mounting pipe first 101, which is close to the two clamping grooves first 104. The purpose of this setting is, in this equipment use, connect first and connect second 2 extrusion gasbag 106 and airbag second 206 department, connect second 206 joint on the outer wall of gasbag 106, make the junction of clamping block first 105 and draw-in groove second 203 be in sealed condition, the junction of clamping groove first 104 and clamping block second 204 is in sealed condition, the dislocation of clamping block second 204 and the clamping groove second 203 department of installation pipe second 201 of clamping groove first 104 and clamping block 105, rotate joint first or connect second 2 and make clamping block second 204 joint on the inner wall of clamping groove first 104, the clamping block first 105 joint makes joint first and connect second 2 connection on the inner wall of clamping groove second 203, when joint first or connect second 2 damages and needs to change, connect first and connect second 2 extrusion gasbag 106 and airbag second 206 department, rotate and make clamping block second 204 take out from clamping groove first 104, clamping block first 105 takes out from spacing collar 103.
One end of the first installation tube 101 is fixedly connected with a hose 102, and one end of the hose 102 away from the first installation tube 101 is fixedly connected with a limit ring 103. The purpose of this arrangement is that during use of the device, the hose 102 is clamped to other connectors through the stop collar 103, which increases the flexibility of the device.
An air bag I106 is fixedly connected to the inner wall of the installation tube I101, and an air bag II 206 is clamped on the outer wall of the air bag I106. The purpose of this arrangement is that during use of the device, the first and second connectors 1 and 2 compress against the first bladder 106 and the second bladder 206, clamping the second bladder 206 against the outer wall of the first bladder 106.
The outer wall of the second air bag 206, which is far away from the first installation tube 101, is fixedly connected with a second installation tube 201, and one end of the second installation tube 201, which is far away from the first installation tube 101, is provided with threads 202. The purpose of this setting is that in the use of this equipment, connect first and connect second 2 extrusion gasbag first 106 and gasbag second 206 department, with gasbag second 206 joint on the outer wall of gasbag first 106, the screw thread 202 department of installation pipe second 201 can pass through other joints of threaded connection, has improved the flexibility of this equipment.
Two clamping grooves II 203 are fixedly connected to the outer wall of the second mounting pipe 201, which is close to the first clamping blocks 105. The purpose of this arrangement is that during the use of the device, the first 105 of the mounting tube 101 is dislocated from the second 203 of the mounting tube 201, and then the first 105 of the first connector is clamped on the inner wall of the second 203 of the second connector by rotating the first connector 1 or the second connector 2, so that the first connector 1 and the second connector 2 are connected.
Two clamping blocks II 204 are fixedly connected to the outer wall of the second mounting pipe 201, which is close to the first clamping grooves 104. The purpose of this arrangement is that during the use of the device, the first clamping groove 104 of the first mounting pipe 101 and the second clamping groove 204 of the second mounting pipe 201 are dislocated, and then the first joint 1 or the second joint 2 is rotated to clamp the second clamping groove 204 on the inner wall of the first clamping groove 104, so that the first joint 1 and the second joint 2 are connected.
When the device is used, in the using process, the first connector 1 and the second connector 2 extrude the first airbag 106 and the second airbag 206, the second airbag 206 is clamped on the outer wall of the first airbag 106, the joint of the first clamping block 105 and the second clamping groove 203 is in a sealing state, the joint of the first clamping groove 104 and the second clamping block 204 is in a sealing state, the joint of the first clamping groove 104 and the first clamping block 105 of the mounting pipe 101 and the joint of the second clamping groove 204 and the joint of the second clamping groove 203 are misplaced, the first connector 1 or the second connector 2 is rotated to enable the second clamping block 204 to be clamped on the inner wall of the first clamping groove 104, the first connector 105 is clamped on the inner wall of the second clamping groove 203 to enable the first connector 1 and the second connector 2 to be connected, when the first connector 1 or the second connector 2 is damaged, the first connector 1 and the second connector 2 extrude the first airbag 106 and the second airbag 206, the first connector 105 is rotated to enable the second clamping block 204 to be taken out from the first clamping groove 104, and the first clamping block 105 is taken out from the limiting ring 103.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a brake cable rotation joint for electric motor car, includes joint one (1) and connects two (2), its characterized in that: the first connector (1) is clamped on the inner wall of the second connector (2), the first connector (1) comprises a first installation tube (101), two clamping grooves (104) are fixedly connected to the outer wall of the first installation tube (101), and two clamping blocks (105) are fixedly connected to the outer wall, close to the two clamping grooves (104), of the first installation tube (101).
2. The rotary joint for brake cable of electric vehicle as set forth in claim 1, wherein: one end of the first installation pipe (101) is fixedly connected with a hose (102), and one end, far away from the first installation pipe (101), of the hose (102) is fixedly connected with a limit ring (103).
3. The rotary joint for brake cable of electric vehicle as set forth in claim 1, wherein: an air bag I (106) is fixedly connected to the inner wall of the mounting tube I (101), and an air bag II (206) is clamped on the outer wall of the air bag I (106).
4. A rotary joint for a brake cable for an electric vehicle as recited in claim 3, wherein: the air bag II (206) is far away from the outer wall of the first installation tube (101) and is fixedly connected with the second installation tube (201), and one end, far away from the first installation tube (101), of the second installation tube (201) is provided with a thread (202).
5. The rotary joint for brake cable of electric vehicle as set forth in claim 4, wherein: two clamping grooves II (203) are fixedly connected to the outer wall, close to the two clamping blocks I (105), of the mounting pipe II (201).
6. The rotary joint for brake cable of electric vehicle as set forth in claim 4, wherein: two clamping blocks II (204) are fixedly connected to the outer wall, close to the two clamping grooves I (104), of the mounting pipe II (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323155366.XU CN221237040U (en) | 2023-11-22 | 2023-11-22 | Brake cable rotary joint for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323155366.XU CN221237040U (en) | 2023-11-22 | 2023-11-22 | Brake cable rotary joint for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221237040U true CN221237040U (en) | 2024-06-28 |
Family
ID=91599936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323155366.XU Active CN221237040U (en) | 2023-11-22 | 2023-11-22 | Brake cable rotary joint for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221237040U (en) |
-
2023
- 2023-11-22 CN CN202323155366.XU patent/CN221237040U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |