CN216479515U - Reinforced joint type automobile brake hose joint - Google Patents
Reinforced joint type automobile brake hose joint Download PDFInfo
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- CN216479515U CN216479515U CN202122575186.1U CN202122575186U CN216479515U CN 216479515 U CN216479515 U CN 216479515U CN 202122575186 U CN202122575186 U CN 202122575186U CN 216479515 U CN216479515 U CN 216479515U
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Abstract
A reinforced joint automobile brake hose joint relates to the field of automobile braking and comprises a joint main body and a hose, wherein a connecting joint is fixedly arranged on the left side of the joint main body, a joint space is arranged in the connecting joint, the reinforced joint automobile brake hose joint is connected with the inside of the hose through the connecting joint, a rotary abutting ring is received after connection is completed, the abutting ring moves towards the left, the abutting ring enables a metal plate to be in contact with the outer side surface of the hose, the hose is clamped through a fastening block to play a role in fixing, meanwhile, a second oil seal plays a role in sealing, when the hydraulic oil pressure in an oil passage is too high and can burst, a resistance spring can be compressed, a sliding ring drives a high-strength metal pipe to slide rightwards together, a built-in pipeline can be connected with a communication pipeline, the space inside the joint is enlarged, meanwhile, part of the hydraulic oil overflows into the hydraulic oil space, and plays a role in reducing the oil pressure in the pipeline, the purpose of avoiding the phenomenon of bursting at the joint of the joint and the hose when the oil pressure is too high is achieved.
Description
Technical Field
The utility model relates to the field of automobile braking, in particular to a reinforced joint type automobile braking hose joint.
Background
The automobile brake hose (commonly called brake pipe) is a part used in an automobile brake system and mainly used for transmitting a brake medium in automobile braking to ensure that the brake force is transmitted to an automobile brake shoe or a brake caliper to generate brake force, so that the braking is effective at any time.
During braking, if a large amount of hydraulic oil passes through the brake hose, a burst phenomenon may occur under the condition of excessive pressure, so that the brake hose is separated from the pipe joint or leaks, the brake function is disabled, and a serious accident may be caused.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a reinforced type joint for a brake hose of an automobile, which solves the above problems of the prior art.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
a reinforced joint automobile brake hose joint comprises a joint main body and a hose, wherein a joint is fixedly arranged on the left side of the joint main body, a joint space is arranged in the joint main body, a volume change space is arranged in the joint main body, a sliding ring is arranged on the side wall of the volume change space in a sliding manner, a first oil seal is arranged on the outer side of the sliding ring, a high-strength metal pipe is fixedly arranged on the right side of the sliding ring and penetrates through the right side wall of the volume change space to enter the outer space, a joint body is sleeved on the right side of the high-strength metal pipe, a guide port is arranged on the right side of the joint body, an oil channel is arranged in the high-strength metal pipe, the sliding ring is of a hollow structure and is communicated with the volume change space, a hydraulic oil space is arranged in the joint main body, and communicated pipelines are arranged on the upper side wall and the lower side wall of the volume change space, the UNICOM pipeline with the hydraulic oil space link up, be equipped with built-in pipeline in the slip ring, the slip ring right flank with the fixed resistance spring that is equipped with between the volume change space right side wall, the hydraulic oil space upper right corner is equipped with a screw thread through-hole, is equipped with the screw thread stopper in this screw thread through-hole, it is equipped with the external screw thread to connect the main part lateral surface, it is equipped with the butt ring to connect the main part lateral surface, the butt ring inboard is equipped with the internal thread, the internal thread with external screw thread threaded connection, it is equipped with the second oil blanket to connect the main part left surface, it is equipped with the metal sheet, each to connect the main part left side the metal sheet lateral surface is equipped with the butt connecting block, the metal sheet medial surface is equipped with the fastening block.
Beneficially, the second oil seal is abutted against the right side face of the hose, the first oil seal is abutted against the side wall of the volume change space, and the second oil seal and the first oil seal are elastic sealing elements and can play a role in preventing hydraulic oil from passing through a gap between the sliding ring and the side wall of the volume change space.
Advantageously, the sliding ring is slidably connected to the volume-varying space, the sliding ring sliding to the right over the same distance as the distance between the inner pipe and the communication pipe, the inner pipe being in direct communication with the communication pipe when the sliding ring is slid to the right over the maximum distance.
Advantageously, the right end of the guide opening is in the shape of an arc, the leftmost side of the joint body is in the shape of a rectangle, the guide opening has the effect of facilitating installation, and the left side of the joint body has the effect of limiting.
Advantageously, the metal plates are arranged in four around the left side of the joint body, the angle between adjacent metal plates is ninety degrees, each metal plate is of identical construction, and the metal plates can clamp the hose in four directions under the action of the abutting joint blocks.
Advantageously, the fastening block has a semicircular cross-sectional shape, the abutment connecting block has a triangular cross-sectional shape, the abutment connecting block is in abutment connection with the abutment ring, the fastening block is in abutment connection with the outer side of the hose, and since the abutment ring is in abutment connection with the abutment connecting block, when the abutment ring moves to the left, the metal plates approach each other, and the hose is clamped by the fastening block.
Beneficially, the length of metal sheet is longer than the length of attach fitting, the fastening piece is fixed to be set up the metal sheet is close to the position department of left end, the distance between fastening piece and the metal sheet right-hand member face is less than the length of attach fitting, when the fastening piece is held the hose, the lateral surface of attach fitting plays the effect of support, can not lead to the fastening piece compression the hose leads to the hose deformation thereby influence the condition of hydraulic oil circulation.
The utility model has the advantages and positive effects that:
the connecting joint is connected with the inside of the hose, the rotating abutting ring is received after connection is completed, the abutting ring moves leftwards, the metal plate is in contact with the outer side face of the hose through the abutting ring, the hose is clamped through the fastening block to play a role in fixing, meanwhile, the second oil seal plays a role in sealing, when the hydraulic oil pressure in the oil channel is too high and can burst, the resistance spring can be compressed, the sliding ring drives the high-strength metal pipe to slide rightwards together, the built-in pipeline can be connected with the communicating pipeline to increase the space inside the joint, meanwhile, part of the hydraulic oil overflows into the hydraulic oil space, the function of reducing the oil pressure in the pipeline is achieved, and the purpose of avoiding the burst phenomenon at the joint of the joint and the hose when the oil pressure is too high is achieved.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall sectional front view of a reinforced automotive brake hose coupling according to the present invention;
FIG. 2 is a schematic view of an enhanced joint automotive brake hose coupling according to the present invention in an uninstalled state;
FIG. 3 is a schematic view of the structure of FIG. 1 taken along the line A-A;
FIG. 4 is an enlarged view of a portion of the utility model shown at B in FIG. 1.
The scores in the figures are as follows: 11. a connector body; 12. an external thread; 13. a hydraulic oil space; 14. a communicating pipeline; 15. a volume change space; 16. a slip ring; 17. a high strength metal tube; 18. an oil passage; 19. a resistance spring; 20. a pipeline is arranged inside; 21. a first oil seal; 22. a fitting body; 23. a guide port; 24. a butting ring; 25. an internal thread; 26. a threaded plug; 27. a metal plate; 28. abutting against the connecting block; 29. a fastening block; 30. a second oil seal; 31. connecting a joint; 32. a joint space; 33. a hose.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The utility model will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:
referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a strenghthened type joint car brake hose connects, includes joint main part 11 and hose 33, joint main part 11 left side is fixed and is equipped with attach fitting 31, be equipped with joint space 32 in the attach fitting 31, be equipped with volume change space 15 in the joint main part 11, the 15 lateral walls in volume change space slide and be equipped with slip ring 16, the 16 outside of slip ring is equipped with first oil blanket 21, the fixed high strength tubular metal resonator 17 that is equipped with in slip ring 16 right side, high strength tubular metal resonator 17 runs through right during the 15 right side walls in volume change space get into outer space, high strength tubular metal resonator 17 right side cover is equipped with joint body 22, joint body 22 right side is equipped with direction mouth 23, be equipped with fluid passageway 18 in the high strength tubular metal resonator 17, slip ring 16 is hollow structure, fluid passageway 18 with volume change space 15 link up, be equipped with space 13 in the joint main part 11, the upper side wall and the lower side wall of the volume change space 15 are both provided with a communication pipeline 14, the communication pipeline 14 is communicated with the hydraulic oil space 13, a built-in pipeline 20 is arranged in the sliding ring 16, a resistance spring 19 is fixedly arranged between the right side surface of the sliding ring 16 and the right side wall of the volume change space 15, a threaded through hole is arranged at the right upper corner of the hydraulic oil space 13, a threaded plug 26 is arranged in the threaded through hole, an external thread 12 is arranged on the outer side surface of the joint main body 11, the outer side surface of the joint main body 11 is provided with a butting ring 24, the inner side of the butting ring 24 is provided with an internal thread 25, the internal thread 25 is in threaded connection with the external thread 12, a second oil seal 30 is arranged on the left side surface of the joint main body 11, connect the main part 11 left side and be equipped with metal sheet 27, each metal sheet 27 lateral surface is equipped with butt connecting block 28, metal sheet 27 medial surface is equipped with fastening block 29.
In addition, in an embodiment, the second oil seal 30 abuts against the right side surface of the hose 33, the first oil seal 21 abuts against the side wall of the volume change space 15, and the second oil seal 30 and the first oil seal 21 are elastic sealing elements and can play a role in preventing hydraulic oil from passing through the sliding ring 16 and the gap between the side walls of the volume change space 15.
In addition, in one embodiment, the sliding ring 16 is slidably connected to the volume-changing space 15, the sliding ring 16 slides to the right for the same distance as the distance between the built-in pipe 20 and the communication pipe 14, and the built-in pipe 20 is just communicated with the communication pipe 14 when the sliding ring 16 slides to the right for the maximum distance.
In addition, in an embodiment, the right end of the guide opening 23 is in a circular arc shape, the leftmost side of the joint body 22 is in a rectangular shape, the guide opening 23 is convenient to install, and the left side of the joint body 22 is used for limiting.
In addition, in one embodiment, the metal plates 27 are four around the left side of the joint body 11, the included angle between adjacent metal plates 27 is ninety degrees, each metal plate 27 has a uniform structure, and the metal plates 27 can clamp the hose 33 in four directions under the action of the abutting connection blocks 28.
In addition, in an embodiment, the cross-sectional shape of the fastening block 29 is a semicircular arc, the cross-sectional shape of the abutting connection block 28 is a triangle, the abutting connection block 28 is connected with the abutting ring 24 in an abutting manner, the fastening block 29 is connected with the outer side surface of the hose 33 in an abutting manner, and since the abutting ring 24 is connected with the abutting connection block 28 in an abutting manner, when the abutting ring 24 moves to the left, the metal plates 27 approach each other, and the hose 33 is clamped by the fastening block 29.
In addition, in an embodiment, the length of the metal plate 27 is longer than the length of the connection joint 31, the fastening block 29 is fixedly disposed at a position of the metal plate 27 close to the left end, the distance between the fastening block 29 and the right end face of the metal plate 27 is smaller than the length of the connection joint 31, when the hose 33 is clamped by the fastening block 29, the outer side face of the connection joint 31 plays a supporting role, and the situation that the hose 33 is deformed due to the compression of the fastening block 29 and the hydraulic oil circulation is affected due to the deformation of the hose 33 is not caused.
In specific implementation, the connection joint 31 is connected into the hose 33, because the hose 33 is made of soft material and has certain deformation capacity, when the connection joint 31 is connected, positive pressure is generated between the connection joint 31 and the inner wall of the hose 33, then the abutting ring 24 is screwed by manual forward rotation, the abutting ring 24 moves leftwards, because the left side of the abutting ring 24 abuts against the abutting connection block 28, each metal plate 27 approaches to the center, the fastening block 29 abuts against the outer side surface of the hose 33, the outer side surface of the hose 33 is pressed out to form a groove, meanwhile, positive pressure is generated between the fastening block 29 and the hose 33, the abutting ring 24 and the external thread 12 have self-locking performance and cannot reset automatically, the fastening block 29 plays a role of fastening between the hose 33 and the joint main body 11, then the guide port 23 is connected to the other end of the brake pipeline, and when a user steps on a brake in a use process, hydraulic oil can pass through the hose 33, The joint space 32 and the oil passage 18, when the oil pressure through the oil passage 18 is large, the joint main body 11 and the hose 33 are easy to burst and loosen at the moment, thereby causing the brake braking system to break down, and causing an accident, at the moment, the resistance of the resistance spring 19 is overcome firstly, so that the sliding ring 16 slides to the bottom right, at the moment, the built-in pipeline 20 is just communicated with the communication pipeline 14, because the sliding ring 16 moves to the rightmost side, the space which can contain the hydraulic oil in the volume change space 15 is enlarged, thereby reducing the oil pressure, if the oil pressure is still large, the redundant hydraulic oil can enter the hydraulic oil space 13 through the built-in pipeline 20 and the communication pipeline 14, so that the oil pressure in the volume change space 15 is lower than an extreme value which bursts, thereby avoiding the burst at the hose and the joint, and improving the strength between the joint and the software.
It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. A reinforced joint automotive brake hose joint comprising a joint main body (11) and a hose (33), characterized in that: connect main part (11) left side fixed and be equipped with attach fitting (31), be equipped with joint space (32) in attach fitting (31), be equipped with volume change space (15) in connecting main part (11), volume change space (15) lateral wall slides and is equipped with slip ring (16), the slip ring (16) outside is equipped with first oil blanket (21), the fixed high strength tubular metal resonator (17) that is equipped with in slip ring (16) right side, high strength tubular metal resonator (17) are run through right in volume change space (15) right side wall gets into the outer space, high strength tubular metal resonator (17) right side cover is equipped with connects body (22), connect body (22) right side and be equipped with direction mouth (23), be equipped with fluid passageway (18) in high strength tubular metal resonator (17), slip ring (16) are hollow structure, fluid passageway (18) with volume change space (15) link up, the hydraulic oil sealing joint is characterized in that a hydraulic oil space (13) is arranged in the joint main body (11), the upper side wall and the lower side wall of the volume change space (15) are respectively provided with a communication pipeline (14), the communication pipeline (14) is communicated with the hydraulic oil space (13), a built-in pipeline (20) is arranged in the sliding ring (16), a resistance spring (19) is fixedly arranged between the right side face of the sliding ring (16) and the right side wall of the volume change space (15), the right upper corner of the hydraulic oil space (13) is provided with a thread through hole, a thread plug (26) is arranged in the thread through hole, an external thread (12) is arranged on the outer side face of the joint main body (11), a butt joint ring (24) is arranged on the outer side face of the joint main body (11), an internal thread (25) is arranged on the inner side of the butt joint ring (24), the internal thread (25) is in threaded connection with the external thread (12), and a second oil seal (30) is arranged on the left side face of the joint main body (11), connect main part (11) left side to be equipped with metal sheet (27), each metal sheet (27) lateral surface is equipped with butt connecting block (28), metal sheet (27) medial surface is equipped with fastening block (29).
2. The reinforced joint automotive brake hose coupling of claim 1, wherein: second oil blanket (30) with the right flank butt of hose (33), first oil blanket (21) with the lateral wall butt of volume change space (15), second oil blanket (30) and first oil blanket (21) are elastic sealing element.
3. The reinforced joint automotive brake hose coupling of claim 1, wherein: the sliding ring (16) is connected with the volume change space (15) in a sliding mode, and the sliding distance of the sliding ring (16) towards the right side is the same as the distance between the built-in pipeline (20) and the communication pipeline (14).
4. The reinforced joint automotive brake hose coupling of claim 1, wherein: the right end of the guide opening (23) is in a circular arc shape, and the leftmost side of the joint body (22) is in a rectangular shape.
5. The reinforced joint automotive brake hose coupling of claim 1, wherein: the metal plates (27) surround the left side face of the joint main body (11) and are four, the included angle between every two adjacent metal plates (27) is ninety degrees, and the metal plates (27) are consistent in structure.
6. The reinforced joint automotive brake hose coupling of claim 1, wherein: the cross sectional shape of fastening block (29) is a half-circular arc, the cross sectional shape of butt connecting block (28) is a triangle-shaped, butt connecting block (28) with butt ring (24) butt, fastening block (29) with the lateral surface butt of hose (33) is connected.
7. The reinforced joint automotive brake hose coupling of claim 1, wherein: the length of the metal plate (27) is longer than that of the connecting joint (31), the fastening block (29) is fixedly arranged at the position, close to the left end, of the metal plate (27), and the distance between the fastening block (29) and the right end face of the metal plate (27) is smaller than that of the connecting joint (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122575186.1U CN216479515U (en) | 2021-10-26 | 2021-10-26 | Reinforced joint type automobile brake hose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122575186.1U CN216479515U (en) | 2021-10-26 | 2021-10-26 | Reinforced joint type automobile brake hose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479515U true CN216479515U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122575186.1U Active CN216479515U (en) | 2021-10-26 | 2021-10-26 | Reinforced joint type automobile brake hose joint |
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| Country | Link |
|---|---|
| CN (1) | CN216479515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076484A (en) * | 2022-07-06 | 2022-09-20 | 高邮市顺通消防装备有限公司 | Fire control interface capable of being stably butted under high-temperature compression |
-
2021
- 2021-10-26 CN CN202122575186.1U patent/CN216479515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076484A (en) * | 2022-07-06 | 2022-09-20 | 高邮市顺通消防装备有限公司 | Fire control interface capable of being stably butted under high-temperature compression |
| CN115076484B (en) * | 2022-07-06 | 2023-12-22 | 高邮市顺通消防装备有限公司 | Fire control interface capable of avoiding high-temperature compression and achieving stable butt joint |
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