Brake pedal with replacement structure

Abstract

The utility model provides a brake pedal with a replacement structure, which relates to the technical field of brake pedals and comprises a pedal arm and a pedal body, one end of the pedal arm close to the pedal body is provided with an insertion hole, and the bottom of the pedal body is fixedly provided with an insertion column. According to the device, by arranging the inserting holes, the inserting columns, the limiting holes, the fixing frame, the preformed holes, the sliding columns, the check blocks, the pull rods, the reset springs and other structures, the sliding columns are driven by the pull rods to slide in the preformed holes, the check blocks can be driven by the sliding columns to extrude the reset springs in the sliding process, and the sliding columns can be far away from the limiting holes after being extruded to a certain degree; the pedal body is pulled upwards after being far away from the pedal arm, so that the pedal body drives the insertion column to slide in the insertion hole, and the pedal body can be taken out for replacement after sliding for a certain distance. And therefore, the phenomenon that the pedal arm needs to be replaced together when the pedal body is replaced is effectively avoided, and the replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pedals, and in particular to a brake pedal with a replacement structure. Background Technology

[0002] The brake pedal is a car brake pedal, which is a pedal that limits power. There is a small pedal on the brake that is connected to the brake rod. The car brake pedal is used to slow down and stop. Publication No. CN219257317U discloses a brake pedal, including a mounting mechanism, a pedal arm is fixedly connected to the lower surface of the mounting mechanism, a protective mechanism is connected to the upper surface of the mounting mechanism through a countersunk bolt, a mounting plate is placed inside the mounting mechanism, and anti-skid strips are symmetrically placed on the upper surface of the mounting plate. The side of the anti-skid strip away from the mounting plate penetrates the protective mechanism, and the upper surface of the mounting plate is evenly fixedly connected with a spring, and the end of the spring away from the mounting plate is fixedly connected with the anti-skid mechanism; the application relates to the technical field of automobile parts. When the brake pedal is in use, a person steps on the brake pedal, and part of the anti-skid mechanism can extend into the gap of the person's sole to play a certain anti-skid role. When the other part of the anti-skid mechanism is pressed, the spring shrinks the anti-skid mechanism and can be retracted into the interior of the protective mechanism, thereby trying to avoid the situation where the brake pedal surface becomes smooth after long-term use, and the person's sole slips and increases the safety hazard. However, there is no disassembly structure between the brake pedal and the pedal arm, which results in the need to replace the pedal arm when replacing the brake pedal, thereby increasing the replacement cost. The brake pedal still has shortcomings and needs to be improved. Contents of utility model

[0003] The purpose of this utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a brake pedal with a replacement structure, comprising a pedal arm and a pedal body, wherein the pedal arm is provided with a plug hole at one end close to the pedal body, a plug column is fixedly installed at the bottom of the pedal body, a limiting hole is provided between the plug column and the inside of the pedal arm, a fixing frame is fixedly installed on the outer wall of the pedal arm, a reserved hole is provided through the outer side of the fixing frame, a sliding column is slidably connected inside the reserved hole, a block is fixedly installed on the outer wall of the sliding column, a pull rod is fixedly installed on the end of the sliding column away from the fixing frame, and a return spring is sleeved on the outer wall of the sliding column.

[0005] Preferably, one end of the return spring is fixedly connected to the stopper, and the other end of the return spring is fixedly connected to the fixing frame. Here, the use effect of the return spring is improved by the fixed connection.

[0006] Preferably, the plug post is slidably connected to the plug hole. Here, the efficiency of disassembly and assembly of the pedal body is improved by the sliding connection.

[0007] Preferably, the slide post is slidably connected to the limiting hole. Here, the fixing effect of the pedal body is improved by the sliding connection.

[0008] Preferably, an anti-skid pad is fixedly installed on the upper surface of the pedal body, an anti-skid strip is evenly fixedly installed on the upper surface of the anti-skid pad, and anti-skid convex particles are evenly fixedly installed on the upper surface of the anti-skid strip. Here, the anti-skid pad, the anti-skid strip and the anti-skid convex particles are used together to improve the anti-skid effect of the pedal body when in use.

[0009] Preferably, the anti-skid pad, anti-skid strip and anti-skid convex particles are all made of rubber. Here, the friction between the anti-skid pad, anti-skid strip and anti-skid convex particles is increased by the rubber material.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by setting structures such as a plug hole, a plug column, a limit hole, a fixing frame, a reserved hole, a sliding column, a block, a pull rod and a reset spring, the pull rod drives the sliding column to slide inside the reserved hole, and the sliding column drives the block to squeeze the reset spring during the sliding process. After squeezing to a certain extent, the sliding column will move away from the limit hole, and then pull the pedal body upward, so that the pedal body drives the plug column to slide in the plug hole. After sliding a certain distance, the pedal body can be taken out for replacement. This structure can quickly disassemble and replace the pedal body from the pedal arm, thereby effectively avoiding the need to replace the pedal arm when replacing the pedal body, thereby reducing the replacement cost.

[0012] 2. In the utility model, by setting up structures such as anti-skid pads, anti-skid strips and anti-skid convex particles, the anti-skid effect of the pedal body during use is improved through the coordinated use of anti-skid pads, anti-skid strips and anti-skid convex particles, which effectively reduces the possibility of the operator's feet slipping. Brief Description of the Figures

[0013] Figure 1 The utility model provides a schematic diagram of the overall structure of a brake pedal with a replacement structure;

[0014] Figure 2 The utility model proposes an exploded structural diagram of a brake pedal with a replacement structure;

[0015] Figure 3 The utility model proposes a brake pedal with a replacement structure Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 A schematic diagram of a partial explosion structure of a brake pedal with a replacement structure is proposed for the utility model.

[0017] Legend Explanation:

[0018] 1. Pedal arm; 2. Pedal body; 3. Jack; 4. Plug post; 5. Limit hole; 6. Fixed bracket; 7. Reserved hole; 8. Slide post; 9. Stopper; 10. Pull rod; 11. Return spring; 12. Anti-slip pad; 13. Anti-slip strip; 14. Anti-slip convex grains. Specific Embodiment

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0020] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 A technical solution provided by the present invention is: A brake pedal with a replacement structure, including a pedal arm 1 and a pedal body 2. One end of the pedal arm 1 close to the pedal body 2 is provided with a jack 3. A plug post 4 is fixedly installed at the bottom of the pedal body 2. A limit hole 5 is provided inside the pedal arm 1 where the plug post 4 is located. A fixed bracket 6 is fixedly installed on the outer wall of the pedal arm 1. A reserved hole 7 is penetrated through the outside of the fixed bracket 6. A slide post 8 is slidably connected inside the reserved hole 7. A stopper 9 is fixedly installed on the outer wall of the slide post 8. A pull rod 10 is fixedly installed at one end of the slide post 8 away from the fixed bracket 6. A return spring 11 is sleeved on the outer wall of the slide post 8. By setting structures such as the jack 3, the plug post 4, the limit hole 5, the fixed bracket 6, the reserved hole 7, the slide post 8, the stopper 9, the pull rod 10 and the return spring 11, the pull rod 10 drives the slide post 8 to slide inside the reserved hole 7. During the sliding process of the slide post 8, the stopper 9 will be driven to squeeze the return spring 11. After being squeezed to a certain extent, the slide post 8 will move away from the limit hole 5. After moving away, the pedal body 2 is pulled upward, so that the pedal body 2 drives the plug post 4 to slide inside the jack 3. After sliding a certain distance, the pedal body 2 can be taken out for replacement. This structure can quickly disassemble and replace the pedal body 2 from the pedal arm 1, thereby effectively avoiding the need to replace the pedal arm 1 together when replacing the pedal body 2, and reducing the replacement cost.

[0023] Please refer to Figures 1-4One end of the return spring 11 is fixedly connected to the block 9, and the other end of the return spring 11 is fixedly connected to the fixing frame 6. The fixed connection improves the use effect of the return spring 11. The plug column 4 is slidably connected to the plug hole 3. The disassembly and assembly efficiency of the pedal body 2 is improved through the sliding connection. The sliding column 8 is slidably connected to the limiting hole 5. The fixing effect of the pedal body 2 is improved through the sliding connection.

[0024] Example 2

[0025] Please refer to Figure 1 An anti-skid pad 12 is fixedly installed on the upper surface of the pedal body 2, and an anti-skid strip 13 is evenly fixedly installed on the upper surface of the anti-skid pad 12. Anti-skid convex particles 14 are evenly fixedly installed on the upper surface of the anti-skid strip 13. The anti-skid pad 12, the anti-skid strip 13 and the anti-skid convex particles 14 are used together to improve the anti-skid effect of the pedal body 2 when in use. The anti-skid pad 12, the anti-skid strip 13 and the anti-skid convex particles 14 are all made of rubber material, and the friction between the anti-skid pad 12, the anti-skid strip 13 and the anti-skid convex particles 14 is increased by the rubber material.

[0026] Working principle: When replacing the pedal body 2, first pull the pull rod 10, and the pull rod 10 drives the slide column 8 to slide inside the reserved hole 7. During the sliding process, the slide column 8 drives the block 9 to squeeze the return spring 11. After squeezing to a certain extent, the slide column 8 will move away from the limit hole 5. After moving away, pull the pedal body 2 upward, so that the pedal body 2 drives the plug column 4 to slide in the plug hole 3. After sliding a certain distance, the pedal body 2 can be taken out for replacement. When using the pedal body 2, the anti-skid pad 12, the anti-skid strip 13 and the anti-skid convex particles 14 can be used in combination to improve the anti-skid effect of the pedal body 2 during use, thereby reducing the possibility of the operator's feet slipping.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A brake pedal with a replacement structure, comprising a pedal arm (1) and a pedal body (2), characterized in that: The pedal arm (1) is provided with a plug hole (3) at one end close to the pedal body (2), and a plug column (4) is fixedly installed at the bottom of the pedal body (2), and a limiting hole (5) is provided between the plug column (4) and the inside of the pedal arm (1), and a fixing frame (6) is fixedly installed on the outer wall of the pedal arm (1), and a reserved hole (7) is provided through the outer side of the fixing frame (6), and a sliding column (8) is slidably connected inside the reserved hole (7), and a stopper (9) is fixedly installed on the outer wall of the sliding column (8), and a pull rod (10) is fixedly installed on the end of the sliding column (8) away from the fixing frame (6), and a return spring (11) is sleeved on the outer wall of the sliding column (8).

2. The brake pedal with a replacement structure according to claim 1, characterized in that: One end of the return spring (11) is fixedly connected to the stopper (9), and the other end of the return spring (11) is fixedly connected to the fixing frame (6).

3. The brake pedal with a replacement structure according to claim 1, characterized in that: The plug post (4) is slidably connected to the plug hole (3).

4. The brake pedal with a replacement structure according to claim 1, characterized in that: The sliding column (8) is slidably connected to the limiting hole (5).

5. The brake pedal with a replacement structure according to claim 1, characterized in that: An anti-skid pad (12) is fixedly mounted on the upper surface of the pedal body (2), an anti-skid strip (13) is evenly fixedly mounted on the upper surface of the anti-skid pad (12), and anti-skid convex particles (14) are evenly fixedly mounted on the upper surface of the anti-skid strip (13).

6. The brake pedal with a replacement structure according to claim 5, characterized in that: The anti-skid pad (12), the anti-skid strip (13) and the anti-skid convex particles (14) are all made of rubber.

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