Automobile brake clearance brake adjusting arm
By introducing a dust cover and splash-proof metal mesh interception mechanism into the automotive brake clearance adjustment arm, the problem of foreign objects easily entering the exposed port of the housing is solved, achieving a combination of safety and convenient cleaning.
Patent Information
- Application Number
- CN202520047796.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2035-01-09
AI Technical Summary
The exposed port of the automobile brake clearance adjustment arm shell is easily invaded by foreign objects, posing a safety hazard.
An interception mechanism was designed, comprising a dust cover, a raised ring seat, a mounting ring, a telescopic sliding plate, a buffer spring, and a splash-proof metal mesh. The splash-proof metal mesh provides interception and buffering force through the buffer spring to prevent foreign objects from entering, and can extend from the housing for easy cleaning when needed.
It effectively prevents foreign objects from splashing into the casing, ensuring the safety of the interception process, and provides a convenient cleaning method to reduce the risk of foreign object intrusion.
Smart Images
Figure CN223459790U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of automobile brake, especially relates to a brake clearance adjusting arm of automobile brake. BACKGROUND
[0002] The brake clearance adjusting arm of automobile is a kind of gap compensation device for drum automobile brake, and it is an important component in automobile brake system, it is installed between brake chamber and camshaft, utilizes gap sensing principle, can adjust the gap of brake shoe and brake drum due to wear, make it within specified range.
[0003] At present, small stones or soil are easily splashed by tire extrusion during the driving of automobile, since the port on the shell of brake clearance adjusting arm is exposed, the risk of foreign matter invasion exists in the inside of brake clearance brake adjusting arm of automobile, and once foreign matter invades, there is certain security risk, therefore, a brake clearance brake adjusting arm of automobile is required to solve the problems in the prior art. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a brake clearance brake adjusting arm of automobile to solve the problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a brake clearance brake adjusting arm of automobile, including shell, the side surface of the shell is provided with dust cover, the side surface of the dust cover is provided with convex ring seat, the inside of the convex ring seat is provided with intercepting mechanism, the intercepting mechanism includes installation ring, telescopic slide plate, buffer spring and splash-proof metal net, the installation ring is connected in the round groove of convex ring seat with sliding, the telescopic slide plate is connected in the sliding slot of dust cover with sliding, the splash-proof metal net is set at the port of installation ring, the buffer spring is set in the sliding slot of dust cover.
[0006] It needs to be explained in the scheme that the end surface of telescopic slide plate is provided with telescopic sliding hole, and horizontal cross shaft is fixed in the sliding slot of dust cover, and telescopic sliding hole and horizontal cross shaft are matched with sliding.
[0007] It is further worth mentioning that the buffer spring is sleeved on the outside of horizontal cross shaft, one end of the buffer spring is fixed on the end surface of telescopic slide plate, and the other end of the buffer spring is fixed on the inner end wall body of the sliding slot of dust cover.
[0008] It needs to be further explained that the end surface of dust cover is provided with extension slide base, the inside of extension slide base is provided with flared sliding slot, and telescopic slide plate is connected in the flared sliding slot of extension slide base with sliding.
[0009] As a preferred implementation, one side surface of the telescopic slide plate is fixed with a pull-out slide rod, and the pull-out slide rod is slidably arranged in the extension slide base.
[0010] As a preferred implementation, the dustproof cover plate is provided with a mounting hole on one side surface thereof, and the mounting hole of the dustproof cover plate is provided with a locking bolt between the mounting hole and the shell.
[0011] Compared with the prior art, the automobile brake clearance brake adjusting arm provided by the utility model has at least the following beneficial effects:
[0012] The splash-proof metal net is provided to reduce the trouble of splashing of stones and other foreign matters into the shell during the driving of the automobile, and the buffer spring provides the splash-proof metal net with an intercepting buffer spring force to ensure the safety of the intercepting process.
[0013] When the inside of the splash-proof metal net needs to be cleaned, the splash-proof metal net can be extended out of the convex ring seat and the cleaning operation opening is opened, and the flexible adjustment of the position of the splash-proof metal net in the dustproof cover plate can provide implementation conditions for the cleaning of the inner surface of the splash-proof metal net. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a perspective view of the overall structure of the utility model;
[0015] Figure 2 It is a perspective view of the structure of the splash-proof metal net of the utility model;
[0016] Figure 3 It is a perspective view of the sectional structure of the dustproof cover plate of the utility model;
[0017] Figure 4 It is a perspective view of the structure of the telescopic slide plate of the utility model.
[0018] In the figure: 1, shell; 2, dustproof cover plate; 3, convex ring seat; 4, mounting ring; 5, telescopic slide plate; 6, telescopic slide hole; 7, horizontal cross shaft; 8, buffer spring; 9, splash-proof metal net; 10, extension slide base; 11, flared slide groove; 12, pull-out slide rod; 13, mounting hole; 14, locking bolt. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.
[0020] Please refer to Figures 1-4 The utility model provides a kind of automobile brake clearance brake adjusting arm, including shell 1, the side surface of shell 1 is provided with dust cover 2, the side surface of dust cover 2 is provided with convex ring seat 3, intercepting mechanism is provided in the inside of convex ring seat 3, intercepting mechanism includes installation ring 4, telescopic slide 5, buffer spring 8 and splash-proof metal screen 9, installation ring 4 is slidably connected in the circular groove of convex ring seat 3, telescopic slide 5 is slidably connected in the sliding slot of dust cover 2, splash-proof metal screen 9 is set at the port of installation ring 4, buffer spring 8 is set in the sliding slot of dust cover 2.
[0021] Further as Figure 1 、 Figure 2 and Figure 3 illustrated, it is worth specifically explained that one end surface of telescopic slide 5 is provided with telescopic sliding hole 6, and horizontal cross shaft 7 is fixed in the sliding slot of dust cover 2, and telescopic sliding hole 6 is slidably matched with horizontal cross shaft 7.
[0022] Further as Figure 3 illustrated, it is worth specifically explained that buffer spring 8 is sleeved on the outside of horizontal cross shaft 7, one end of buffer spring 8 is fixed on the end surface of telescopic slide 5, and the other end of buffer spring 8 is fixed on the inner end wall body of the sliding slot of dust cover 2.
[0023] The present scheme has the following working process: in use, splash-proof metal screen 9 is in the circular groove of convex ring seat 3, and telescopic slide 5 is slidably connected in the sliding slot of dust cover 2, and buffer spring 8 is arranged on one side of telescopic slide 5, and the arrangement of splash-proof metal screen 9 can reduce the trouble that stones and other foreign matters are splashed into the inside of shell 1 during automobile driving, and buffer spring 8 provides intercepting buffer elastic force for splash-proof metal screen 9 to ensure the safety of intercepting process.
[0024] According to the above working process, it is known that the arrangement of splash-proof metal screen 9 can reduce the trouble that stones and other foreign matters are splashed into the inside of shell 1 during automobile driving, and buffer spring 8 provides intercepting buffer elastic force for splash-proof metal screen 9 to ensure the safety of intercepting process.
[0025] Further as Figure 1 、 Figure 2 and Figure 4 illustrated, it is worth specifically explained that one end surface of dust cover 2 is provided with extension slide seat 10, and the inside of extension slide seat 10 is provided with flared sliding slot 11, and telescopic slide 5 is slidably connected in the flared sliding slot 11 of extension slide seat 10.
[0026] Further as Figure 4As shown, it is worth noting that one side surface of the telescopic slide 5 is fixed with a pull slide rod 12, the pull slide rod 12 is slid through the extension slide base 10, when it is needed to clean the inside of the splash-proof metal net 9, the pull slide rod 12 is pulled along the extension slide base 10, the telescopic slide 5 is driven to slide into the flared slide groove 11 of the extension slide base 10, at this time, the splash-proof metal net 9 is extended from the convex ring seat 3 and opens the cleaning operation opening, the flexible adjustment of the position of the splash-proof metal net 9 in the dust cover plate 2 can provide the implementation condition for the inside cleaning of the splash-proof metal net 9.
[0027] Further as Figure 1 As shown, it is worth noting that one side surface of the telescopic slide 5 is fixed with a pull slide rod 12, the pull slide rod 12 is slid through the extension slide base 10, when it is needed to clean the inside of the splash-proof metal net 9, the pull slide rod 12 is pulled along the extension slide base 10, the telescopic slide 5 is driven to slide into the flared slide groove 11 of the extension slide base 10, at this time, the splash-proof metal net 9 is extended from the convex ring seat 3 and opens the cleaning operation opening, the flexible adjustment of the position of the splash-proof metal net 9 in the dust cover plate 2 can provide the implementation condition for the inside cleaning of the splash-proof metal net 9.
[0028] In summary: the splash-proof metal net 9 can reduce the trouble that the stones and other foreign matters are splashed into the inside of the shell 1 during the driving of the automobile, and the buffer spring 8 provides the intercepting buffer spring force for the splash-proof metal net 9 to ensure the safety of the intercepting process; when it is needed to clean the inside of the splash-proof metal net 9, the splash-proof metal net 9 can be extended from the convex ring seat 3 and opens the cleaning operation opening, the flexible adjustment of the position of the splash-proof metal net 9 in the dust cover plate 2 can provide the implementation condition for the inside cleaning of the splash-proof metal net 9.
[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Although the embodiments of the utility model have been shown and described, the patent range of the utility model is not limited therefore, any equivalent structure or equivalent flow conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model, the embodiments of the utility model, the ordinary skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principle and spirit of the utility model, the range of the utility model is defined by the appended claims and equivalents thereof.
Claims
1. A brake clearance adjustment arm for a motor vehicle brake, comprising a housing (1), characterised in that: The side surface of the shell (1) is provided with a dust cover (2), one side surface of the dust cover (2) is provided with a convex ring seat (3), the inside of the convex ring seat (3) is provided with an interception mechanism, the interception mechanism comprises a mounting ring (4), a telescopic sliding plate (5), a buffer spring (8) and a splash-proof metal mesh (9), the mounting ring (4) is slidingly connected in the circular groove of the convex ring seat (3), the telescopic sliding plate (5) is slidingly connected in the sliding groove of the dust cover (2), the splash-proof metal mesh (9) is arranged at the port of the mounting ring (4), and the buffer spring (8) is arranged in the sliding groove of the dust cover (2).
2. The automobile brake clearance brake adjusting arm according to claim 1, characterized in that: One end surface of the telescopic sliding plate (5) is provided with a telescopic sliding hole (6), and a horizontal cross shaft (7) is fixed in the sliding groove of the dust cover (2); the telescopic sliding hole (6) and the horizontal cross shaft (7) are slidingly matched.
3. A brake clearance adjustment arm for a vehicle as claimed in claim 2, wherein: The buffer spring (8) is sleeved outside the horizontal cross shaft (7), one end of the buffer spring (8) is fixed on the end surface of the telescopic sliding plate (5), and the other end of the buffer spring (8) is fixed on the inner end wall body of the sliding groove of the dust cover (2).
4. A brake clearance adjustment arm for a vehicle as claimed in claim 3, wherein: One end surface of the dust cover (2) is provided with an extension sliding seat (10), the inside of the extension sliding seat (10) is provided with a flared sliding groove (11), and the telescopic sliding plate (5) is slidingly connected in the flared sliding groove (11) of the extension sliding seat (10).
5. A brake clearance adjustment arm for a vehicle brake according to claim 4, wherein: One side surface of the telescopic sliding plate (5) is fixed with a pull-out sliding rod (12), and the pull-out sliding rod (12) is slidingly arranged in the extension sliding seat (10).
6. A brake clearance adjustment arm for a vehicle brake according to claim 5 wherein: One side surface of the dust cover (2) is provided with a mounting hole (13), and the mounting hole (13) of the dust cover (2) is provided with a locking bolt (14) between the shell (1).