Braking system pipeline exhaust device

Abstract

The utility model discloses a brake system pipeline exhaust device, which belongs to the technical field of pipeline exhaust and comprises an automobile exhaust pipe body, a group of clamping components are assembled outside the automobile exhaust pipe body, and a filter component is assembled on one side of each clamping component. The brake system pipeline exhaust device has the advantages of being efficient in filtering and convenient to maintain and disassemble, when harmful gas is exhausted into the filter cartridge, the harmful gas is filtered step by step through the three activated carbon filter plates arranged in the filter cartridge, emission of the harmful gas is reduced, and the service life of the brake system pipeline exhaust device is prolonged. Meanwhile, a user can take out the activated carbon filter plate for replacement or cleaning, a conical surface groove formed in the bottom of a threaded rod extrudes four arc-shaped clamping blocks by rotating the threaded rod, four clamping blades are driven to conduct centering clamping, and finally clamping of the automobile exhaust pipe body is completed; the clamping assembly can be suitable for automobile exhaust pipes of different sizes, clamping can be omitted by rotating the threaded rod in the reverse direction, disassembly is convenient, and operation is easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline exhaust, and in particular relates to a pipeline exhaust device for a brake system. Background Art

[0002] Bleeding the brake system is an operation that removes air or bubbles from the brake system to ensure the normal operation of the brake system. In the brake system, brake fluid is used to transmit force and produce braking effect. However, when air or bubbles exist in the brake system, they will compress and affect the braking effect. Therefore, through the bleeding operation, the air or bubbles can be discharged from the brake system to restore the normal function of the brake system. The bleeding operation usually needs to be performed by opening the bleeding screw in the brake system. After opening the bleeding screw, the air or bubbles will be released to allow the brake fluid to flow and fill the brake system. The bleeding operation needs to be performed until no bubbles appear and the brake fluid can flow out continuously without interruption. By bleeding the brake system pipeline, it can be ensured that there is no air or bubbles in the brake system, thereby improving the reliability and performance of the brake system. This is one of the important steps in maintaining and servicing the automobile brake system to ensure safe braking operation. When performing the bleeding operation, it is necessary to operate carefully and ensure that the manufacturer's guidelines are strictly followed.

[0003] However, after the air in the brake system of the existing automobile is discharged through the exhaust pipe, the discharged air is not processed, which causes some harmful gases to be discharged into the air, which will affect the surrounding environment. Therefore, a brake system pipeline exhaust device is proposed to solve the above problem. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs in the prior art, the utility model provides a brake system pipeline exhaust device, which has the advantages of efficient filtration, easy maintenance and easy disassembly.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a brake system pipeline exhaust device, comprising an automobile exhaust pipe body;

[0006] A set of clamping components is installed on the outside of the automobile exhaust pipe body, and a filter component is installed on one side of the clamping component;

[0007] The filter assembly comprises a filter cartridge mounted on one side of the clamping assembly, the filter cartridge has a cavity inside and three activated carbon filter plates are inserted on one side of the outer circumference of the filter cartridge, the three activated carbon filter plates are arranged in parallel and each of the upper ends is equipped with a handle;

[0008] The clamping assembly includes a base with a through hole, a positioning plate detachably embedded inside the base, and four clamping leaves are installed on the upper end face of the positioning plate. The clamping leaves are separated sheet-like cones and are cut into equal parts from a complete cone. The upper end faces of the four clamping leaves are each equipped with an arc-shaped clamping block.

[0009] As a further improvement of the utility model, a mounting seat is installed on the upper end surface of the base, a threaded rod is provided inside the mounting seat through a threaded connection, a conical groove is provided inside the lower end of the threaded rod, and the conical groove fits with four arc-shaped blocks.

[0010] As a further improvement of the utility model, the inner circumference of the lower end of the base is provided with four positioning blocks in a cross shape, and the outer circumference of the positioning plate is provided with four positioning grooves in a cross shape, and the four positioning grooves are adaptively engaged with the four positioning blocks.

[0011] As a further improvement of the utility model, a limit block is mounted on the inner wall of the upper end portion of the mounting seat along the center thereof, and the inner circumferential surface of the limit block has threads and is meshed with the threaded rod.

[0012] As a further improvement of the present invention, the threaded rod has a through hole and the outer circumferential surface is provided with anti-slip patterns.

[0013] As a further improvement of the utility model, the filter cartridge is interconnected with the threaded rod and the base.

[0014] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0015] 1. The brake system pipeline exhaust device of the utility model, through the mutual cooperation between the components in the filter assembly, when the harmful gas is discharged into the filter cartridge, the three activated carbon filter plates arranged in the filter cartridge filter the harmful gas step by step, thereby reducing the emission of harmful gases. Through the handle arranged on the upper end of the activated carbon filter plate, the user can easily take out the activated carbon filter plate for replacement or cleaning, thereby simplifying the maintenance process.

[0016] 2. The brake system pipeline exhaust device of the utility model cooperates with each other through the mutual cooperation between the components in the clamping assembly. After the user aligns the base with the automobile exhaust pipe body and inserts it, the automobile exhaust pipe body is located between the four clamping leaves. The threaded rod is rotated so that the conical grooves arranged at the bottom of the threaded rod squeeze the four arc-shaped clamping blocks and drive the four clamping leaves to clamp in the center, and finally complete the clamping of the automobile exhaust pipe body. Through the center clamping of the four clamping leaves, the clamping assembly can be applied to automobile exhaust pipe bodies of different sizes. By rotating the threaded rod in the opposite direction, the four clamping leaves can cancel the clamping of the automobile exhaust pipe body. The disassembly is convenient and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembly structure of the filter assembly of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the clamping assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembly structure of the clamping assembly of the utility model.

[0021] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. Automobile exhaust pipe body; 2. Clamping assembly; 20. Base; 201. Positioning block; 21. Mounting seat; 22. Limit block; 23. Threaded rod; 231. Conical groove; 24. Positioning plate; 241. Positioning groove; 25. Clamp leaf; 26. Arc-shaped block; 3. Filter assembly; 30. Filter cartridge; 31. Activated carbon filter plate; 311. Handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] Depend on Figure 1-4 Provided is a brake system pipeline exhaust device, comprising an automobile exhaust pipe body 1;

[0025] A set of clamping components 2 are assembled on the outside of the automobile exhaust pipe body 1, and a filter component 3 is assembled on one side of the clamping component 2;

[0026] The filter assembly 3 includes a filter cartridge 30 mounted on one side of the clamping assembly 2. The filter cartridge 30 has a cavity inside and three activated carbon filter plates 31 are inserted on one side of the outer circumference of the filter cartridge 30. The three activated carbon filter plates 31 are arranged in parallel and each of the upper ends is equipped with a handle 311.

[0027] The clamping assembly 2 includes a base 20 with a through hole, and a positioning plate 24 is detachably embedded inside the base 20. Four clamping leaves 25 are installed on the upper end face of the positioning plate 24. The clamping leaves 25 are separated sheet-like cones and are equally divided from a complete cone. The upper end faces of the four clamping leaves 25 are each equipped with an arc-shaped clamping block 26.

[0028] In this embodiment, by the mutual cooperation between the components in the filter assembly 3, when the harmful gas is discharged into the filter cartridge 30, the three activated carbon filter plates 31 arranged in the filter cartridge 30 filter the harmful gas step by step, thereby reducing the emission of harmful gas. By using the handle 311 arranged at the upper end of the activated carbon filter plate 31, the user can easily remove the activated carbon filter plate 31 for replacement or cleaning, thereby simplifying the maintenance process. By the mutual cooperation between the components in the clamping assembly 2, the user can align the base 20 with the automobile exhaust pipe body 1 and insert it. After insertion, the automobile exhaust pipe body 1 is located between the four clamping leaves 25, and the threaded rod 23 is rotated so that the conical groove 231 set at the bottom of the threaded rod 23 squeezes the four arc-shaped clamping blocks 26, and drives the four clamping leaves 25 to clamp in the center, and finally completes the clamping of the automobile exhaust pipe body 1. Through the centering clamping of the four clamping leaves 25, the clamping assembly 2 can be applied to automobile exhaust pipe bodies 1 of different sizes. By rotating the threaded rod 23 in the opposite direction, the four clamping leaves 25 can cancel the clamping of the automobile exhaust pipe body 1, which is convenient to disassemble and simple to operate.

[0029] Specifically, refer to Figure 3-4 The upper end surface of the base 20 is equipped with a mounting seat 21, and a threaded rod 23 is provided inside the mounting seat 21 through a threaded connection. A conical groove 231 is provided inside the lower end of the threaded rod 23, and the conical groove 231 fits with four arc-shaped blocks 26.

[0030] In this embodiment, the conical groove 231 and the four arc-shaped blocks 26 are fitted together. When the threaded rod 23 moves downward, the four arc-shaped blocks 26 fitted with the conical groove 231 will be squeezed and clamped in the center.

[0031] Specifically, refer to Figure 3-4 The inner circumference of the lower end of the base 20 is cross-shaped with four positioning blocks 201, and the outer circumference of the positioning plate 24 is cross-shaped with four positioning grooves 241, and the four positioning grooves 241 are matched with the four positioning blocks 201 for chiming connection.

[0032] In this embodiment, the positioning plate 24 is mounted in the base 20 by interlocking with the four positioning blocks 201 in the base 20 through the four positioning grooves 241 .

[0033] Specifically, refer to Figure 3-4 A limit block 22 is mounted on the inner wall of the upper end of the mounting seat 21 along its center. The inner circumferential surface of the limit block 22 has threads and is meshed with the threaded rod 23 .

[0034] In this embodiment, the limiting block 22 is provided with an internal thread inside, and is meshed and connected with the threaded rod 23 via the internal thread.

[0035] Specifically, refer to Figure 3-4 The threaded rod 23 has a through hole and an outer circumferential surface is provided with anti-slip patterns.

[0036] In this embodiment, the anti-skid texture provided on the outside of the threaded rod 23 can enhance the friction force and facilitate the use of the user.

[0037] Specifically, refer to Figure 1-4 The filter cartridge 30 is interconnected with the threaded rod 23 and the base 20 .

[0038] In this embodiment, the base 20 has a through hole, the threaded rod 23 also has a through hole, and the filter cartridge 30 is communicated with the base 20 and the threaded rod 23 .

[0039] The brake system pipeline exhaust device of the utility model:

[0040] Step 1: The user first aligns the base 20 with the automobile exhaust pipe body 1 and inserts it, so that the automobile exhaust pipe body 1 is located between the four clamping leaves 25. At this time, the threaded rod 23 is rotated clockwise, and the threaded rod 23 is meshed and connected with the limit block 22. At this time, the threaded rod 23 moves downward, and the conical groove 231 provided on the inner wall of the bottom of the threaded rod 23 presses the four arc-shaped clamping blocks 26 downward, so that the four arc-shaped clamping blocks 26 are contracted in alignment, and drive the four clamping leaves 25 connected below the four arc-shaped clamping blocks 26, so that the four clamping leaves 25 are aligned and contracted, and finally the automobile exhaust pipe body 1 between the four clamping leaves 25 is clamped and positioned;

[0041] Step 2: When harmful gases are discharged from one end of the automobile exhaust pipe body 1, the harmful gases enter the filter cartridge 30 connected to one side of the clamping assembly 2. At this time, the three activated carbon filter plates 31 arranged in the filter cartridge 30 will filter the harmful gases step by step to reduce the content of harmful gases. At the same time, by holding the handle 311, the activated carbon filter plate 31 can be taken out and repaired or replaced.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A brake system pipeline exhaust device, comprising an automobile exhaust pipe body (1), characterized in that: A group of clamping components (2) are mounted on the outside of the automobile exhaust pipe body (1), and a filter component (3) is mounted on one side of the clamping component (2); The filter assembly (3) comprises a filter cartridge (30) mounted on one side of the clamping assembly (2), the filter cartridge (30) having a cavity inside and three activated carbon filter plates (31) inserted on one side of the outer circumferential surface of the filter cartridge (30), the three activated carbon filter plates (31) being arranged in parallel and each having a handle (311) mounted on the upper end; The clamping assembly (2) comprises a base (20) having a through hole, a positioning plate (24) being detachably embedded inside the base (20), and four clamping leaves (25) being mounted on the upper end surface of the positioning plate (24), the clamping leaves (25) being in the form of separated sheet cones and being equally divided from a complete cone, and the upper end surfaces of the four clamping leaves (25) are each mounted with an arc-shaped clamping block (26).

2. The brake system pipeline exhaust device according to claim 1, characterized in that: The upper end surface of the base (20) is equipped with a mounting seat (21), the mounting seat (21) is internally threadedly connected with a threaded rod (23), the lower end of the threaded rod (23) is internally provided with a conical groove (231), and the conical groove (231) and the four arc-shaped clamping blocks (26) are mutually fitted.

3. The brake system pipeline exhaust device according to claim 1, characterized in that: The inner circumferential surface of the lower end of the base (20) is provided with four positioning blocks (201) in a cross-shaped manner, and the outer circumferential surface of the positioning plate (24) is provided with four positioning grooves (241) in a cross-shaped manner. The four positioning grooves (241) are adaptively engaged with the four positioning blocks (201).

4. The brake system pipeline exhaust device according to claim 2, characterized in that: A limit block (22) is mounted on the inner wall of the upper end of the mounting seat (21) along its center, and the inner circumferential surface of the limit block (22) has threads and is meshed with the threaded rod (23).

5. The brake system pipeline exhaust device according to claim 2, characterized in that: The threaded rod (23) has a through hole and an outer circumferential surface is provided with anti-slip patterns.

6. The brake system pipeline exhaust device according to claim 1, characterized in that: The filter cartridge (30) is in communication with the threaded rod (23) and the base (20).

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