Brake and accelerator pedal mechanism

Abstract

The utility model provides a brake and accelerator pedal mechanism, which relates to the technical field of brake and accelerator pedals, and comprises a pedal main body support, a linkage assembly I and a linkage assembly II, the right side of the other end of the pedal main body support is provided with a right brake pedal and an accelerator pedal through a first linkage assembly, a brake rod penetrates through the pedal main body support, and through the arrangement of the first linkage assembly, during use, the accelerator pedal is matched with a second pedal supporting rod to drive a long shaft to rotate in a rotating base; through cooperation of the right brake pedal and the first pedal supporting rod, the long sleeve is driven to rotate on the outer side of the rotating seat, and it is guaranteed that movement of the inner part and movement of the outer part do not interfere with each other; the other end of the long connecting rod drives a brake rod through a linkage rod to control a brake system, braking is achieved, and the left side braking function is provided for a driver.

Description

Technical Field

[0001] The utility model relates to the technical field of brake accelerator pedals, in particular to a brake accelerator pedal mechanism. Background Art

[0002] The brake pedal mechanism is a device used to control the vehicle's brake system. When the driver steps on the brake pedal, the mechanism transmits a signal to the vehicle's brake system, causing the brake pads to contact the brake discs and generate braking force, thereby slowing down or stopping the vehicle. The accelerator pedal mechanism is a device used to control the vehicle's throttle system. When the driver steps on the accelerator pedal, the mechanism transmits a signal to the vehicle's engine control unit to adjust the opening of the throttle valve, thereby controlling the acceleration and output power of the engine.

[0003] At present, most automatic transmission cars use a brake pedal mechanism and an accelerator pedal mechanism to control the brake and accelerator, and both mechanisms are set close to the right foot. This design can easily cause fatigue and wear of the driver's right foot, and at the same time, ignore the space on the left side.

[0004] Therefore, we provide a brake and accelerator pedal mechanism to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a brake accelerator pedal mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brake and accelerator pedal mechanism, comprising a pedal main body bracket, a linkage component 1, and a linkage component 2, mounting brackets are arranged on both sides of the pedal main body bracket, a right brake pedal and an accelerator pedal are installed on the right side of the other end of the pedal main body bracket through the linkage component 1, the pedal main body bracket is penetrated by a brake rod, and one end of the brake rod located at the bottom of the pedal main body bracket is rotatably connected to the inner wall of the pedal main body bracket, a left brake pedal is installed on the left side of the other end of the pedal main body bracket through the linkage component 2, and the surfaces of the right brake pedal, the accelerator pedal and the left brake pedal are all provided with rubber sleeves.

[0007] Preferably, a fixing seat is provided on the surface of the pedal main body bracket, a rotating seat is provided on one side of the fixing seat, and an ABS cover is installed on the top of the pedal main body bracket through a fastener.

[0008] Preferably, a limit rod is provided between the mounting brackets, and the limit rod is tightly fitted to the surface of the pedal main body bracket.

[0009] Preferably, the linkage assembly 1 comprises a long axis, a long sleeve, a linkage rod, a pedal support rod 1, a torsion spring 1, a pedal support rod 2, a torsion spring 2, a short connecting rod and a safety release pin. The interior of the rotating seat is rotatably connected to the long axis, the outer side of the long axis is sleeved with the long sleeve, the long sleeve is fixedly connected to the outer wall of the brake rod near the brake rod, the middle section of the long sleeve is fixedly connected to the pedal support rod 1, the other end of the pedal support rod 1 is fixedly connected to the bottom of the right brake pedal, and the pedal support rod 1 is connected to the pedal main body bracket through the torsion spring 1, and the torsion spring is sleeved on the outside of the long sleeve, the end of the long axis away from the brake rod is equipped with the pedal support rod 2, the other end of the pedal support rod 2 is fixedly connected to the bottom of the accelerator pedal, and the accelerator pedal is connected to the pedal main body bracket through the torsion spring 2, and the torsion spring 2 is sleeved on the outside of the long axis, the end of the long axis close to the brake rod is rotatably connected to the short connecting rod, and the other end of the short connecting rod is equipped with a safety release pin.

[0010] Preferably, the linkage component 2 includes a short shaft, a short sleeve, a long connecting rod and a torsion spring 3, the interior of the fixed seat is fixedly connected to the short shaft by a fastener, the exterior of the short shaft is sleeved with a short sleeve, the exterior of the short sleeve is fixedly connected to a long connecting rod, and the long connecting rod is connected to the pedal main body bracket through a torsion spring 3, and the torsion spring 3 is sleeved on the exterior of the short sleeve, and the end of the long connecting rod away from the brake rod is fixedly connected to the bottom of the left brake pedal.

[0011] Preferably, one end of the long connecting rod close to the brake rod is connected to the linkage rod through a bolt, and the other end of the linkage rod is rotatably connected to the brake rod through a pin.

[0012] Preferably, the rubber sleeve is mounted on the surfaces of the right brake pedal, the accelerator pedal and the left brake pedal by rivets, and a logo is provided on the surface of the rubber sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the setting of linkage component 1, when in use, the cooperation between the accelerator pedal and the pedal support rod 2 drives the long axis to rotate inside the rotating seat, and the cooperation between the right brake pedal and the pedal support rod 1 drives the long sleeve to rotate outside the rotating seat, ensuring that the movements of the inner and outer parts do not interfere with each other.

[0015] 2. Through the setting of linkage component 2, when in use, step on the left brake pedal, and the long connecting rod drives the short sleeve to rotate. The other end of the long connecting rod drives the brake rod through the linkage rod to control the brake system, thereby achieving braking, providing the driver with the function of left-side braking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the ABS outer cover of the utility model.

[0018] Numbers in the figure: 1. Pedal main body bracket; 11. Fixed seat; 12. Rotating seat; 13. ABS outer cover; 2. Mounting bracket; 21. Limit rod; 3. Linkage component one; 31. Long shaft; 32. Long sleeve; 33. Linkage rod; 34. Pedal support rod one; 35. Torsion spring one; 36. Pedal support rod two; 37. Torsion spring two; 38. Short connecting rod; 39. Safety release pin; 4. Right brake pedal; 5. Accelerator pedal; 6. Brake rod; 7. Linkage component two; 71. Short shaft; 72. Short sleeve; 73. Long connecting rod; 74. Torsion spring three; 8. Left brake pedal; 9. Rubber sleeve; 91. Rivet; 92. Logo. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1: Please refer to Figure 1-2 As shown, the utility model provides a technical solution: a brake and accelerator pedal mechanism, comprising a pedal main body bracket 1, a linkage component 1 3, and a linkage component 2 7, mounting brackets 2 are arranged on both sides of the pedal main body bracket 1, a right brake pedal 4 and an accelerator pedal 5 are installed on the right side of the other end of the pedal main body bracket 1 through a linkage component 1 3, the pedal main body bracket 1 is penetrated by a brake rod 6, and one end of the brake rod 6 located at the bottom of the pedal main body bracket 1 is rotatably connected to the inner wall of the pedal main body bracket 1, a left brake pedal 8 is installed on the left side of the other end of the pedal main body bracket 1 through a linkage component 2 7, and the surfaces of the right brake pedal 4, the accelerator pedal 5 and the left brake pedal 8 are all provided with rubber sleeves 9.

[0021] Furthermore, a fixing seat 11 is provided on the surface of the pedal main body bracket 1, a rotating seat 12 is provided on one side of the fixing seat 11, and an ABS cover 13 is installed on the top of the pedal main body bracket 1 through a fastener, and the ABS cover 13 prevents foreign particles from entering the gap between the linkage assembly 1 3 and the linkage assembly 2 7, causing damage to the components;

[0022] It should be noted that the inner holes of the fixed seat 11 and the rotating seat 12 are located on the same axis.

[0023] Furthermore, a limit rod 21 is provided between the mounting brackets 2, and the limit rod 21 is tightly fitted with the surface of the pedal main body bracket 1, the mounting bracket 2 is installed in the working position by fasteners, and the limit rod 21 serves to limit the deformation degree of the pedal main body bracket 1.

[0024] Furthermore, the linkage assembly 3 includes a long shaft 31, a long sleeve 32, a linkage rod 33, a pedal support rod 1 34, a torsion spring 1 35, a pedal support rod 2 36, a torsion spring 2 37, a short connecting rod 38 and a safety release pin 39. The interior of the rotating seat 12 is rotatably connected to the long shaft 31, the outer side of the long shaft 31 is sleeved with the long sleeve 32, the outer wall of the long sleeve 32 near the brake rod 6 is fixedly connected to the linkage rod 33, the middle section of the long sleeve 32 is fixedly connected to the pedal support rod 1 34, the other end of the pedal support rod 1 34 is fixedly connected to the bottom of the right brake pedal 4, and the pedal support rod 1 34 is connected to the pedal main body bracket 1 through the torsion spring 1 35. The accelerator pedal 5 is connected with the pedal main body bracket 1 through the torsion spring 2 37, and the torsion spring 2 37 is sleeved on the outside of the long shaft 31. The end of the long shaft 31 close to the brake rod 6 is rotatably connected with a short connecting rod 38, and the other end of the short connecting rod 38 is installed with a safety separation pin 39. Through the arrangement of the long shaft 31 and the long sleeve 32, the working structures of the right brake pedal 4 and the accelerator pedal 5 are divided into inner and outer sides without interfering with each other.

[0025] Example 2: Please refer to Figure 2 As shown, compared with Example 1, as another embodiment of the utility model, the linkage component 2 7 includes a short shaft 71, a short sleeve 72, a long connecting rod 73 and a torsion spring 3 74. The interior of the fixed seat 11 is fixedly connected to the short shaft 71 by a fastener, the exterior of the short shaft 71 is sleeved with the short sleeve 72, the exterior of the short sleeve 72 is fixedly connected with the long connecting rod 73, and the long connecting rod 73 is connected to the pedal main body bracket 1 through the torsion spring 3 74, and the torsion spring 3 74 is sleeved on the exterior of the short sleeve 72, one end of the long connecting rod 73 away from the brake rod 6 is fixedly connected to the bottom of the left brake pedal 8, the end of the long connecting rod 73 close to the brake rod 6 is connected to the linkage rod 33 by a bolt, and the other end of the linkage rod 33 is rotatably connected to the brake rod 6 by a pin shaft. Through the arrangement of the long connecting rod 73, an auxiliary braking effect can be provided.

[0026] Furthermore, the rubber sleeve 9 is installed on the surfaces of the right brake pedal 4, the accelerator pedal 5 and the left brake pedal 8 through rivets 91, and a mark 92 is provided on the surface of the rubber sleeve 9. Through the setting of the mark 92, the brake and the accelerator can be clearly distinguished.

[0027] Working principle: First, install the mounting bracket 2 and the pedal main body bracket 1 in the working position. Then, when adding gas, step on the accelerator pedal 5, and the long shaft 31 is driven to rotate inside the rotating seat 12 through the pedal support rod 2 36. The other end of the long shaft 2 31 drives the short connecting rod 38 to rotate downward. The other end of the short connecting rod 38 controls the throttle system to work through the safety release pin 39. Release the accelerator pedal 5, and the torsion spring 2 37 drives the accelerator pedal 5 to reset. Then, when braking, step on the right brake pedal 4, and the long sleeve 32 is driven to rotate through the pedal support rod 1 34. The long sleeve 32 drives the linkage rod 33 to flip downward, and the other end of the linkage rod 33 controls the brake system through the brake rod 6 to achieve braking, release the right brake pedal 4, and the torsion spring 35 drives the right brake pedal 4 to reset. At the same time, the left brake pedal 8 can also be stepped on, and the long connecting rod 73 drives the short sleeve 72 to rotate. The other end of the long connecting rod 73 drives the brake rod 6 to control the brake system through the linkage rod 33 to achieve braking, release the left brake pedal 8, and the torsion spring 3 74 drives the left brake pedal 8 to reset. In this way, the use process of a brake and accelerator pedal mechanism is completed.

Claims

1. A brake accelerator pedal mechanism, comprising a pedal body bracket (1), a linkage component 1 (3), and a linkage component 2 (7), characterized in that: Mounting brackets (2) are provided on both sides of the pedal main body bracket (1); a right brake pedal (4) and an accelerator pedal (5) are installed on the right side of the other end of the pedal main body bracket (1) through a linkage component 1 (3); a brake rod (6) penetrates the pedal main body bracket (1), and one end of the brake rod (6) located at the bottom of the pedal main body bracket (1) is rotatably connected to the inner wall of the pedal main body bracket (1); a left brake pedal (8) is installed on the left side of the other end of the pedal main body bracket (1) through a linkage component 2 (7); and rubber sleeves (9) are provided on the surfaces of the right brake pedal (4), the accelerator pedal (5) and the left brake pedal (8).

2. A brake and accelerator pedal mechanism according to claim 1, characterized in that: A fixing seat (11) is provided on the surface of the pedal main body bracket (1), a rotating seat (12) is provided on one side of the fixing seat (11), and an ABS outer cover (13) is mounted on the top of the pedal main body bracket (1) via a fastener.

3. A brake and accelerator pedal mechanism according to claim 1, characterized in that: A limiting rod (21) is arranged between the mounting brackets (2), and the limiting rod (21) is tightly fitted to the surface of the pedal body bracket (1).

4. A brake and accelerator pedal mechanism according to claim 2, characterized in that: The linkage assembly (3) comprises a long shaft (31), a long sleeve (32), a linkage rod (33), a pedal support rod (34), a torsion spring (35), a pedal support rod (36), a torsion spring (37), a short link rod (38) and a safety release pin (39); the interior of the rotating seat (12) is rotatably connected to the long shaft (31); the outer side of the long shaft (31) is sleeved with the long sleeve (32); the outer wall of the long sleeve (32) close to the brake rod (6) is fixedly connected to the linkage rod (33); the middle section of the long sleeve (32) is fixedly connected to the pedal support rod (34); the other end of the pedal support rod (34) is fixedly connected to the bottom of the right brake pedal (4); and the A pedal support rod 1 (34) is connected to the pedal main body bracket (1) via a torsion spring 1 (35), and the torsion spring 1 (35) is sleeved on the outside of the long sleeve (32). A pedal support rod 2 (36) is installed at one end of the long axis (31) away from the brake rod (6). The other end of the pedal support rod 2 (36) is fixedly connected to the bottom of the accelerator pedal (5). The accelerator pedal (5) is connected to the pedal main body bracket (1) via a torsion spring 2 (37), and the torsion spring 2 (37) is sleeved on the outside of the long axis (31). One end of the long axis (31) close to the brake rod (6) is rotatably connected to a short connecting rod (38), and the other end of the short connecting rod (38) is installed with a safety separation pin (39).

5. The brake and accelerator pedal mechanism according to claim 2, characterized in that: The linkage assembly 2 (7) comprises a short shaft (71), a short sleeve (72), a long connecting rod (73) and a torsion spring 3 (74); the interior of the fixing seat (11) is fixedly connected to the short shaft (71) via a fastener; the exterior of the short shaft (71) is sleeved with the short sleeve (72); the exterior of the short sleeve (72) is fixedly connected to the long connecting rod (73); the long connecting rod (73) is connected to the pedal main body bracket (1) via a torsion spring 3 (74); the torsion spring 3 (74) is sleeved on the exterior of the short sleeve (72); and one end of the long connecting rod (73) away from the brake rod (6) is fixedly connected to the bottom of the left brake pedal (8).

6. A brake and accelerator pedal mechanism according to claim 5, characterized in that: One end of the long connecting rod (73) close to the brake rod (6) is connected to the linkage rod (33) via a bolt, and the other end of the linkage rod (33) is rotatably connected to the brake rod (6) via a pin.

7. The brake and accelerator pedal mechanism according to claim 1, characterized in that: The rubber sleeve (9) is mounted on the surfaces of the right brake pedal (4), the accelerator pedal (5) and the left brake pedal (8) via rivets (91), and a mark (92) is provided on the surface of the rubber sleeve (9).

Images