Vehicle hydraulic brake pipeline support

Abstract

The utility model discloses a vehicle hydraulic brake pipeline support which comprises a fixing body, a hose and a hard pipe, the fixing body is fixedly provided with a pipeline support in a welding mode, the pipeline support is respectively provided with a concave-convex reinforcing portion and a fixing through hole, the ends, connected with each other, of the hose and the hard pipe are connected and fixed through the fixing through hole, and the hose is fixedly connected with the hard pipe through the fixing through hole. And the bottom of the pipeline bracket is provided with a clamp spring which is clamped outside the hose connecting end. The vehicle hydraulic brake pipeline support is simple in structure, few in machining procedures, light in weight, wide in application scene, easy to fix and install and reliable in positioning.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pipeline brackets, in particular to a vehicle hydraulic brake pipeline bracket. Background Art

[0002] Automobile brake lines are used to transfer brake fluid (or high-pressure gas), and play a vital role in the braking system of the entire vehicle. Brake lines are mainly composed of hard pipes and soft pipes. Hard pipes are generally made of steel pipes, copper pipes and other materials, and the joints are relatively fixed and difficult to bend; soft pipes are made of rubber or plastic materials, and the joints are relatively soft and bendable.

[0003] In order to meet the installation requirements of various brake pipes, the existing fixed bracket structures are also different, but they all have the problems of complex structure, inconvenient installation, and difficulty in reliably connecting and fixing the pipes (hoses and hard pipes). When the pipes are twisted, their sealing will be affected, posing a safety hazard. In addition, the production cost is generally high, which is not conducive to widespread promotion and application. Utility Model Content

[0004] The utility model aims to provide a vehicle hydraulic brake pipeline bracket to solve the problems of complex fixing structure, complex processing and long assembly time of the current hydraulic brake pipeline proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle hydraulic brake pipeline bracket, comprising a fixed body, a hose and a hard pipe, the pipeline bracket is welded and fixed on the fixed body, the pipeline bracket is respectively provided with concave and convex reinforcement parts and fixed through holes, the end where the hose and the hard pipe are connected is connected and fixed through the fixed through hole, and the bottom of the pipeline bracket is provided with a retaining spring clamped to the outside of the hose connection end.

[0006] Preferably, the pipeline support is a "J"-shaped structure, and the length of the pipeline support is 40 mm, the width is 36 mm, and the material thickness is 2.5 mm.

[0007] Preferably, the concave-convex reinforcement portion and the pipeline support are an integrated structure, and the shape size of the concave-convex reinforcement portion is 11 mm×6 mm.

[0008] Preferably, the clamping spring consists of a main body and two forked parts, and the gap between the forked parts forms a clamping interface.

[0009] Preferably, the main body and the bifurcated portion are both curved arc structures, and the top surface of the bifurcated portion presses against the bottom of the pipeline support.

[0010] Preferably, the connecting end of the hose comprises a reinforcing sleeve, a limiting portion and a hose connector, the hose connector is fixedly connected to the limiting portion, the limiting portion is fixedly connected to the connecting end of the hose, and the reinforcing sleeve is fixedly arranged outside the connection between the hose and the limiting portion.

[0011] Preferably, the connecting end of the rigid tube comprises a fixing member, a rigid tube joint and a flange portion, the fixing member is fixedly connected to the connecting end of the rigid tube, the rigid tube joint is fixedly connected to the fixing member, and the flange portion is arranged outside the rigid tube joint.

[0012] Preferably, the outer wall of the flange portion is provided with a threaded structure, and the interior of the hose connector is provided with a threaded hole that matches the threaded structure of the outer wall of the flange portion.

[0013] Preferably, the inner wall of the fixing through hole is an arc-shaped structure, and the concave-convex reinforcement portion is located outside the fixing through hole.

[0014] Preferably, both sides of the top of the pipeline support are provided with recessed sections, and the weight of the pipeline support is 20g.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the vehicle hydraulic brake pipeline bracket has a simple structure, fewer processing steps, light weight, wide application scenarios, simple fixing and installation, and reliable positioning. The vehicle hydraulic brake pipeline bracket is fixed to a suitable position on the fixed body by welding, and the connecting ends of the hose and the hard pipe are connected and fixed by the fixed through hole opened inside, and the concave and convex reinforcement part provided on the pipeline bracket can limit the rotation of the hose, and the bottom of the pipeline bracket is further reinforced by a clamping spring, so that the hose and the hard pipe are stably connected and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following are drawings of exemplary embodiments of the present invention, in which the same or similar reference numerals are used to represent the same or similar elements.

[0017] Figure 1 This is a schematic diagram of the structure of a vehicle hydraulic brake pipeline bracket of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of a hose, a hard pipe and a pipeline support of a vehicle hydraulic brake pipeline support of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the pipeline support structure of a vehicle hydraulic brake pipeline support.

[0020] Figure numerals: 1. fixed body; 2. pipeline bracket; 21. concave-convex reinforcement part; 22. fixed through hole; 3. retaining spring; 31. main body; 32. fork part; 4. hose; 41. reinforcement sleeve; 42. limit part; 43. hose connector; 5. hard pipe; 51. fixing piece; 52. hard pipe connector; 53. flange part. DETAILED DESCRIPTION

[0021] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0022] In the present utility model, the term "and / or" is intended to cover all possible combinations and sub-combinations of the listed elements, including any one of the elements listed separately, any sub-combination or all elements, without excluding other elements. Unless otherwise specified, the terms "first", "second", etc. are used to describe various elements without intending to limit the positional relationship, timing relationship or importance relationship of these elements. Such terms are only used to distinguish one element from another. Unless otherwise specified, the orientation or positional relationship indicated by the terms "front, back, up, down, left, right", etc. is usually based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience and simplification of description, and cannot be understood as limiting the scope of protection of the present utility model.

[0023] See also Figure 1-3The utility model provides a technical solution: a vehicle hydraulic brake pipeline bracket, including a fixed body 1, a hose 4 and a hard pipe 5, a pipeline bracket 2 is welded and fixed on the fixed body 1 (axle or body), the pipeline bracket 2 is a sheet metal part formed by die stamping, and a concave-convex reinforcement part 21 and a fixed through hole 22 are respectively provided on the pipeline bracket 2, and one end of the hose 4 and the hard pipe 5 connected is connected and fixed through the fixed through hole 22, and a clamping spring 3 is provided at the bottom of the pipeline bracket 2, which is clamped on the outside of the connection end of the hose 4. The pipeline bracket 2 of this structure can be fixed to a suitable position on the fixed body 1 by welding, and is connected and fixed with the connection end of the hose 4 and the hard pipe 5 through the fixed through hole 22. When the hose 4 and the hard pipe 5 are connected, After the connection and fixation of the connecting end is completed, the concave-convex reinforcement part 21 can limit the rotation of the hose 4, and at the same time, the clamping spring 3 is used to press against the bottom of the pipe bracket 2 and engage with the corresponding position on the connecting end of the hose 4 to prevent the hose 4 and the hard pipe 5 from rotating, so as to achieve the reliable fixation of the hydraulic brake pipeline. The structure of this pipe bracket 2 is simpler, and the fixing and installation of the hose 4 and the hard pipe 5 are simpler, which solves the problems of complex structure, inconvenient installation and difficulty in reliable connection and fixation of the pipeline in the existing vehicle hydraulic brake pipeline bracket, so as to make the hydraulic brake pipeline reach a stable and reliable working state. The pipe bracket 2 is a "J"-shaped structure, and the length of the pipe bracket 2 is 40mm, the width is 36mm, and the material thickness is 2.5mm, the pipeline support 2 of this structure has a simple structure and few processing steps, and can be applied to the connection of parts in complex surrounding environments. It can be applied to the fixed scenes of hydraulic brake pipelines and is widely used in various models. The concave-convex reinforcement part 21 and the pipeline support 2 are an integrated structure, and the shape size of the concave-convex reinforcement part 21 is 11mm×6mm. The concave-convex reinforcement part 21 of this structure effectively strengthens the pipeline support 2 and can also prevent the limit hose 4 from rotating. The retaining spring 3 is composed of a main body 31 and two forked parts 32, and the gap between the forked parts 32 forms a card interface. The main body 31 and the forked part 32 are both curved arcs. The structure is shown in FIG. 2 , and the top surface of the forked portion 32 is pressed against the bottom of the pipeline bracket 2. The retaining spring 3 of this structure can be engaged with the corresponding position on the connecting end of the hose 4 under its own elastic force through the cooperation of the main body 31 and the two forked portions 32, so as to achieve an effective stabilization effect on the hose 4. The connecting end of the hose 4 includes a reinforcing sleeve 41, a limiting portion 42 and a hose connector 43. The hose connector 43 is fixedly connected to the limiting portion 42. The limiting portion 42 is fixedly connected to the connecting end of the hose 4. The reinforcing sleeve 41 is fixedly sleeved on the outside of the connection between the hose 4 and the limiting portion 42. The limiting portion 42 of this structure can firmly fix the hose connector The connecting end of the hard tube 5 includes a fixing member 51, a hard tube joint 52 and a flange portion 53. The fixing member 51 is fixedly connected to the connecting end of the hard tube 5. The hard tube joint 52 is fixedly connected to the fixing member 51. The flange portion 53 is arranged on the outside of the hard tube joint 52. The fixing member 51 of this structure can firmly fix the hard tube joint 52 on the connecting end of the hard tube 5. The outer wall of the flange portion 53 is provided with a threaded structure, and the inside of the hose joint 43 is provided with a flange portion 53 that is connected to the outer wall of the flange portion 53. The threaded hole that matches the wall thread structure, the hose connector 43 of this structure can be aligned with the flange part 53 through the internal threaded hole to achieve the function of firmly connecting and fixing with the hard pipe connector 52. The inner wall of the fixed through hole 22 is an arc-shaped structure, and the concave-convex reinforcement part 21 is located outside the fixed through hole 22. The fixed through hole 22 of this structure can make the connection end of the hose 4 fit more closely into it, and the tightness of the connection is better. Both sides of the top of the pipe bracket 2 are provided with recessed sections, and the weight of the pipe bracket 2 is 20g. The pipe bracket 2 of this structure can achieve lightweight design through the recessed sections on both sides of the top, and the weight is lighter. .

[0024] Working principle: When using the vehicle hydraulic brake pipeline support, first weld the pipeline support 2 to a suitable position on the fixed body 1, and then pass the connecting ends of the hose 4 and the hard pipe 5 through the fixed through hole 22 for connection and fixation. The connecting end of the hose 4 first drives the hose connector 43 to pass through the fixed through hole 22 and press the limiter 42 against the top of the pipeline support 2. The connecting end of the hard pipe 5 drives the hard pipe connector 52 to be placed below the fixed through hole 22. At this time, the hard pipe connector 52 can extend into the interior of the hose connector 43 through the flange portion 53 for threaded connection. When the hard pipe connector 52 and the hose connector 43 are connected After the connection and fixation are completed, the connecting ends of the hose 4 and the hard tube 5 are connected and fixed together, and then the retaining spring 3 is pressed against the bottom of the pipeline bracket 2 and clamped on the outside of the hose connector 43. The retaining spring 3 will produce good toughness under the cooperation of the main body 31 and the two forked parts 32 to limit the connecting end of the hose 4, and the concave-convex reinforcement part 21 will also press against the outside of the limiting part 42 to limit the limiting hose 4 to prevent the limiting hose 4 from rotating. The whole process of the pipeline bracket 2 cooperating with the connecting ends of the hose 4 and the hard tube 5 for connection and fixation is simpler and more convenient, thereby completing a series of work.

[0025] It should be noted that the utility model (e.g., utility model concepts, etc.) has been described in the specification of this patent document and / or illustrated in the drawings according to the exemplary embodiments; the embodiments of the utility model are presented only by way of example and are not intended to limit the scope of the utility model. The structure and / or arrangement of the elements of the utility model concepts embodied in the utility model as described in the specification and / or illustrated in the drawings are only illustrative. Although the exemplary embodiments of the utility model have been described in detail in this patent document, it is easy for a person of ordinary skill in the art to understand that equivalents, modifications, changes, etc. of the subject matter of the exemplary embodiments and alternative embodiments are possible and are considered to be within the scope of the utility model; all of these subject matters (e.g., modifications, changes, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the utility model. It should also be noted that various / other modifications, changes, substitutions, equivalents, changes, omissions, etc. can be made in the configuration and / or arrangement of the exemplary embodiments (e.g., in terms of concepts, designs, structures, devices, forms, assemblies, constructions, means, functions, systems, processes / methods, steps, the order of process / method steps, operations, operating conditions, performance, materials, compositions, combinations, etc.). ) without departing from the scope of the present invention; all of these subjects (such as modifications, changes, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the present invention. The scope of the present invention is not intended to be limited to the subject matter described in the specification and / or drawings of this patent document (such as details, structures, functions, materials, behaviors, steps, sequences, systems, results, etc.). Considering that the claims of this patent document will be appropriately interpreted as covering the full scope of the subject matter of the present invention (for example, including any and all such modifications, changes, embodiments, combinations, equivalents, etc.); it should be understood that the terms used in this patent document are intended to provide a description of the subject matter of the exemplary embodiments, rather than as a limitation on the scope of the present invention.

[0026] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A vehicle hydraulic brake pipeline bracket, comprising a fixed body (1), a hose (4) and a hard pipe (5), characterized in that: A pipeline support (2) is welded and fixed to the fixed body (1), and the pipeline support (2) is respectively provided with a concave-convex reinforcement portion (21) and a fixing through hole (22), and one end of the hose (4) and the hard pipe (5) connected is connected and fixed via the fixing through hole (22), and a clamping spring (3) is provided at the bottom of the pipeline support (2) and is clamped to the outside of the connecting end of the hose (4).

2. A vehicle hydraulic brake pipe bracket according to claim 1, characterized in that: The pipeline support (2) is a "J"-shaped structure, and the pipeline support (2) is 40 mm long, 36 mm wide, and 2.5 mm thick.

3. The vehicle hydraulic brake pipe bracket according to claim 1, characterized in that: The concave-convex reinforcement portion (21) and the pipeline support (2) are an integrated structure, and the shape size of the concave-convex reinforcement portion (21) is 11 mm×6 mm.

4. The vehicle hydraulic brake pipe bracket according to claim 1, characterized in that: The clamping spring (3) consists of a main body (31) and two forked parts (32), and the gap between the forked parts (32) forms a clamping interface.

5. A vehicle hydraulic brake pipe bracket according to claim 4, characterized in that: The main body (31) and the bifurcated portion (32) are both curved arc structures, and the top surface of the bifurcated portion (32) is pressed against the bottom of the pipeline support (2).

6. The vehicle hydraulic brake pipe bracket according to claim 1, characterized in that: The connecting end of the hose (4) comprises a reinforcing sleeve (41), a limiting portion (42) and a hose connector (43); the hose connector (43) is fixedly connected to the limiting portion (42); the limiting portion (42) is fixedly connected to the connecting end of the hose (4); and the reinforcing sleeve (41) is fixedly sleeved outside the connection between the hose (4) and the limiting portion (42).

7. A vehicle hydraulic brake pipe support according to claim 6, characterized in that: The connection end of the hard pipe (5) comprises a fixing member (51), a hard pipe joint (52) and a flange portion (53); the fixing member (51) is fixedly connected to the connection end of the hard pipe (5); the hard pipe joint (52) is fixedly connected to the fixing member (51); and the flange portion (53) is arranged outside the hard pipe joint (52).

8. The vehicle hydraulic brake pipe bracket according to claim 7, characterized in that: The outer wall of the flange part (53) is provided with a threaded structure, and the interior of the hose connector (43) is provided with a threaded hole that matches the threaded structure of the outer wall of the flange part (53).

9. The vehicle hydraulic brake pipeline support according to claim 1, characterized in that: The inner wall of the fixing through hole (22) is an arc-shaped structure, and the concave-convex reinforcement portion (21) is located outside the fixing through hole (22).

10. The vehicle hydraulic brake pipeline support according to claim 1, characterized in that: Both sides of the top of the pipeline support (2) are provided with recessed sections, and the weight of the pipeline support (2) is 20g.

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