Framework for automobile damping system

Abstract

The utility model discloses a framework for an automobile damping system, which comprises a main body, a mounting channel for a dustproof piece to move is arranged in the main body, a limiting groove is formed in the main body, a limiting part is arranged on the dustproof piece, and the limiting part is matched with the limiting groove, so that the dustproof piece moves in the mounting channel, and the dustproof piece is limited and guided. It is ensured that the dustproof part keeps stable position and posture in the moving process, the moving stability is improved, and the situation that the service life is shortened due to long-time deformation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile shock absorption systems, in particular to a frame for automobile shock absorption systems. Background Art

[0002] The dust cover (dustproof part) of the shock absorber of the car plays a key role in protecting the shock absorber. It can not only effectively prevent dust and other impurities from entering the shock absorber system, but also ensure that the lubricating oil inside the shock absorber is not polluted or lost. During driving, the dust cover can effectively resist impurities such as sand and dust brought by the wind, thereby preventing them from entering the shock absorber system and causing shock absorber oil leakage or shock absorber damage.

[0003] However, the dust cover in the prior art is exposed to the air, which may easily lead to the rupture and damage of the dust cover. At the same time, the dust cover is prone to twisting and displacement during movement, resulting in a reduction in service life. Therefore, a frame matched with the dust cover is designed to improve the stability of the dust cover movement. Utility Model Content

[0004] The utility model provides a frame for an automobile shock absorption system, which solves the problem in the prior art that dustproof parts are unstable in movement and their service life is affected.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] Frame for automobile shock absorption system, including

[0007] A main body, wherein a mounting channel for the movement of the dustproof part is provided in the main body;

[0008] The feature is that a limiting groove is provided in the main body, and a limiting part is provided on the dustproof part, and the limiting part cooperates with the limiting groove so that the dustproof part moves in the installation channel, restricts and guides the dustproof part, ensures that the dustproof part maintains a stable position and posture during the movement, improves the stability of the movement, and prevents the reduction of the service life due to long-term deformation.

[0009] Furthermore, a ventilation channel is provided on the surface of the main body, and the ventilation channel is connected to the installation channel. The connectivity between the ventilation channel and the installation channel ensures good ventilation performance, helps to prevent overheating and moisture, and serves as an exhaust channel for subsequent dustproof parts.

[0010] Furthermore, the ventilation channel includes a blocking portion that is arranged obliquely. The arrangement of the blocking portion allows air to circulate, so as to effectively prevent solid particles, dust or dirt from entering the ventilation channel, thereby improving the dustproof effect.

[0011] Furthermore, a mounting groove communicating with the air permeable channel is provided on the main body, and the mounting groove is used to install a filter element. The filter element is arranged so as to block dust and dirt in the air, allowing only clean air to pass through, and preventing impurities from entering the interior of the dustproof element.

[0012] Furthermore, a threaded section is provided on the inner surface of the mounting groove, and the filter element is threadedly connected to the main body. The threaded connection can provide a relatively stable connection effect, ensuring that the filter element is not easy to loosen or fall off during use. At the same time, the threaded connection allows the filter element to be easily disassembled and replaced when necessary.

[0013] Furthermore, a limiting surface is provided in the installation channel, and the position of the limiting surface is used to limit the maximum stroke of the dustproof component.

[0014] Furthermore, a support portion is provided on the main body, and the support portion is evenly distributed circumferentially on the outer surface of the main body. The setting of the support portion can improve the strength and rigidity of the main body, so that the main body can better withstand external pressure and force, thereby effectively avoiding problems such as deformation and damage of the main body.

[0015] Furthermore, a positioning hole is provided between the two supporting parts, and the fixing piece passes through the positioning hole to realize the installation of the main body, and the positioning, disassembly, assembly and connection of the main body are realized through the cooperation between the fixing piece and the positioning hole.

[0016] Furthermore, the main body cover is arranged on the dustproof part, and the dustproof part is detachably connected to the main body, so that the parts can be easily replaced and repaired.

[0017] Furthermore, the dustproof part includes a buffer part and a dustproof sleeve. The buffer part is connected to the dustproof sleeve. The buffer part is provided with an air vent connecting the inner cavity of the dustproof sleeve and the installation channel. When the dustproof sleeve is compressed, the gas in the dustproof sleeve is discharged from the inner cavity through the air vent.

[0018] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0019] The utility model discloses a frame for a shock absorbing system of an automobile, a main body of which is provided with a limiting groove, a dustproof piece is provided with a limiting portion, the limiting portion cooperates with the limiting groove, so that the dustproof piece moves in the installation channel, restricts and guides the dustproof piece, ensures that the dustproof piece maintains a stable position and posture during the movement, improves the stability of the movement, and prevents a reduction in the service life due to long-term deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Figure 1 This is a structural schematic diagram of a first embodiment of a frame for a shock absorbing system for an automobile according to the utility model;

[0022] Figure 2 for Figure 1A full cross-sectional view of

[0023] Figure 3 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0024] Figure 4 for Figure 3 A top view of

[0025] Figure 5 for Figure 4 Sectional view along AA direction;

[0026] Figure 6 It is a schematic diagram of the structure of the dust cover in the utility model;

[0027] Figure 7 It is an internal cross-sectional view of the connection structure between the main body and the dust cover in the utility model.

[0028] In the figure,

[0029] 10-main body; 11-support part; 12-installation part; 13-installation channel; 14-limiting boss; 15-limiting surface; 16-filter element; 17-positioning hole; 18-air permeable channel; 19-blocking part; 20-limiting groove; 21-limiting part; 22-exhaust groove; 23-air permeable hole; 24-dust cover; 25-installation groove. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0033] like Figures 1 to 7As shown, this is a skeleton for the automobile shock absorbing system of the utility model, the main function of which is to be provided with a limit groove 20 in the body, and a limit portion 21 is provided on the dustproof part, and the limit portion 21 cooperates with the limit groove 20 to ensure that the dustproof part maintains a stable position and posture during the movement, improves the stability of the movement, and prevents the reduction of the service life due to long-term deformation.

[0034] Embodiment 1

[0035] The utility model discloses a frame for a shock absorbing system of an automobile, comprising a main body 10, wherein a mounting channel 13 is arranged in the main body 10, wherein the mounting channel 13 is used for the movement of a dustproof part, and a limiting boss 14 is arranged on the surface of one end of the main body 10, wherein a supporting portion 11 is arranged on the limiting boss 14, and wherein the supporting portion 11 is evenly distributed along the circumferential direction of the surface of the main body 10, and the arrangement of the supporting portion 11 can improve the strength and rigidity of the main body 10, so that the main body 10 can better withstand external pressure and force, thereby effectively avoiding problems such as deformation and damage of the main body 10.

[0036] A mounting portion 12 is provided at the other end of the main body 10, and the mounting portion 12 is specifically a raised ring. The mounting portion 12 is used to install a sealing connector, which is used to connect the main body 10 and the moving shaft to improve the sealing performance of the two, prevent dust and impurities from entering the shaft, prevent rust or aggravated wear, and affect the service life of the components.

[0037] In order to limit the axial movement position of one end of the dustproof part, a travel limit surface 15 is provided on the inner surface of the installation channel 13. The setting of the limit surface 15 limits the maximum movement stroke of the dustproof part. When the dustproof part moves to the maximum stroke position, one end surface of the dustproof part abuts against the limit surface 15.

[0038] Embodiment 2

[0039] A frame for a car shock absorption system includes a main body 10, wherein an installation channel 13 is provided inside the main body 10, and the installation channel 13 is used for the movement of a dustproof part. The dustproof part includes a buffer part and a dustproof cover 24, wherein the buffer part is connected to the dustproof cover 24, and an air vent 23 is provided on the buffer part to connect an inner cavity of the dustproof cover 24 and the installation channel 13. When the dustproof cover 24 is compressed, the gas in the dustproof cover 24 is discharged from the inner cavity through the air vent 23 to prevent the gas from accumulating in the dustproof cover 24 and causing rupture. In order to allow the gas to be discharged smoothly, an exhaust groove 22 is opened on the surface of the buffer part, and the exhaust groove 22 is communicated with the air vent 23. An exhaust groove 22 is provided at each exhaust hole. The setting of the exhaust hole forms a cavity between the air vent 23 and the inner wall of the installation channel 13, and the gas can be discharged more smoothly.

[0040] A ventilation channel 18 is provided on the surface of the main body 10. There are multiple ventilation channels 18, and the specific number is set according to actual conditions. The ventilation channel 18 is connected with the installation channel 13. The connectivity between the ventilation channel 18 and the installation channel 13 ensures good ventilation performance and helps prevent overheating and moisture. At the same time, it serves as an air channel for the gas to be discharged and inhaled from the internal space of the dust cover 24. At the same time, the ventilation channel 18 also includes an obliquely arranged blocking portion 19. The setting of the blocking portion 19 allows air to circulate, so as to effectively prevent solid particles, dust or dirt from entering the ventilation channel 18, thereby improving the dustproof effect.

[0041] The main body 10 is provided with a mounting groove 25 which is communicated with the air permeable passage 18. The mounting groove 25 is used to install the filter element 16. The filter element 16 is arranged so as to block dust and dirt in the air and only allow clean air to pass through, thereby preventing impurities from entering the interior of the dustproof element. A threaded section is provided on the inner surface of the mounting groove 25. The filter element 16 is threadedly connected to the main body 10. The threaded connection can provide a relatively stable connection effect, ensuring that the filter element 16 is not easy to loosen or fall off during use. At the same time, the threaded connection allows the filter element 16 to be easily disassembled and replaced when necessary.

[0042] In order to improve the stability of movement, a limiting groove 20 is provided in the main body 10, and a limiting portion 21 is provided on the dustproof piece. The limiting portion 21 cooperates with the limiting groove 20 so that the dustproof piece can move axially along the limiting groove 20, thereby restricting and guiding the dustproof piece to ensure that the dustproof piece maintains a stable position and posture during movement, thereby preventing damage and breakage due to long-term deformation or rotational distortion, which would affect the service life of the dustproof piece.

[0043] A limiting boss 14 is provided on one end surface of the main body 10, and a supporting portion 11 is provided on the limiting boss 14. The supporting portions 11 are evenly distributed along the circumferential direction of the surface of the main body 10. The arrangement of the supporting portions 11 can improve the strength and rigidity of the main body 10, so that the main body 10 can better withstand external pressure and force, thereby effectively avoiding problems such as deformation and damage of the main body 10. A positioning hole 17 is provided between two adjacent supporting portions 11, and a fixing part passes through the positioning hole 17 to realize the installation of the main body 10. The fixing part can be a screw, and the threaded connection between the fixing part and the positioning hole 17 is used to realize the positioning, disassembly and assembly connection of the main body 10 with other components.

[0044] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. Frames for automobile shock absorption systems, including A main body, wherein a mounting channel for the movement of the dustproof part is provided in the main body; Features: A limiting groove is provided in the main body, and a limiting portion is provided on the dustproof member. The limiting portion cooperates with the limiting groove so that the dustproof member moves in the installation channel.

2. The frame for automobile shock absorption system according to claim 1, characterized in that: A ventilation channel is provided on the surface of the main body, and the ventilation channel is communicated with the installation channel.

3. The frame for automobile shock absorption system according to claim 2, characterized in that: The ventilation channel comprises a blocking portion which is arranged obliquely.

4. The frame for automobile shock absorption system according to claim 2, characterized in that: The main body is provided with a mounting groove which is communicated with the air permeable channel, and the mounting groove is used for mounting a filter element.

5. The frame for automobile shock absorption system according to claim 4, characterized in that: The inner surface of the installation groove is provided with a threaded section, and the filter element is threadedly connected to the main body.

6. The frame for automobile shock absorption system according to claim 1, characterized in that: A limiting surface is arranged in the installation channel.

7. The frame for automobile shock absorption system according to claim 1, characterized in that: The main body is provided with supporting parts, and the supporting parts are evenly distributed in the circumferential direction on the outer surface of the main body.

8. The frame for automobile shock absorbing system according to claim 7, characterized in that: A positioning hole is provided between the two support parts, and a fixing piece passes through the positioning hole to realize the installation of the main body.

9. The frame for automobile shock absorption system according to claim 1, characterized in that: The main body cover is arranged on the dustproof part, and the dustproof part is detachably connected to the main body.

10. The frame for automobile shock absorption system according to claim 1, characterized in that: The dustproof member comprises a buffer member and a dustproof cover, wherein the buffer member is connected to the dustproof cover, and an air vent which communicates with the inner cavity of the dustproof cover and the installation passage is provided on the buffer member.

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