Automobile brake pedal

Abstract

The utility model discloses an automobile brake pedal which comprises a pedal body and an anti-skid base plate connected to the top of the pedal body, the back face of the pedal body is connected with a swing arm, the anti-skid base plate is connected with two connecting plates, the connecting plates are connected with a locking mechanism used for locking the anti-skid base plate, and the locking mechanism comprises two check blocks, two guide columns and two springs. The guide columns are used for guiding the corresponding check blocks, the springs are used for driving the check blocks to move towards the middle of the anti-skid base plate, and the check blocks are connected with a driving mechanism used for driving the two check blocks to be away from each other. The anti-skid base plate can effectively improve the contact friction force with the foot sole, avoids the phenomenon of treading and slipping, can be rapidly installed, is high in stability, can press the pressing column, enables the two check blocks to be far away from each other, is in a loose state, is convenient to separate from the pedal, achieves the purpose of disassembly, and is simple and convenient to operate and high in flexibility.

Description

Technical Field

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

[0002] As the name suggests, the brake pedal is a pedal that limits power, that is, the pedal of the foot brake (service brake). The brake pedal is used to slow down and stop the car. It is one of the five major control parts for car driving. The frequency of use is very high. How the driver controls it directly affects the safety of car driving.

[0003] The existing pedal is covered with a rubber pad with protrusions to achieve a good anti-slip effect. However, the protrusions on the rubber pad are easily worn out after the rubber pad is frequently stepped on. At the same time, the rubber pad is easy to fall off and age during use, has a short service life, and is not convenient for disassembly and replacement. Utility Model Content

[0004] The utility model aims to provide a car brake pedal, which can effectively improve the contact friction with the sole of the foot, avoid slipping when pedaling, and facilitate the disassembly and assembly of the anti-slip pad, thereby solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car brake pedal, comprising a pedal and an anti-skid pad connected to the top of the pedal, a swing arm being connected to the back of the pedal, the anti-skid pad being connected to two connecting plates, the connecting plates being connected to a locking mechanism for locking the anti-skid pad, the locking mechanism comprising two blocks, two guide columns, and two springs, the guide columns being used to guide the corresponding blocks, the springs being used to drive the blocks to move toward the middle direction of the anti-skid pad, and the blocks being connected to a driving mechanism for driving the two blocks away from each other.

[0006] Preferably, the locking mechanism further comprises two guide grooves and two inclined surfaces 1, the guide grooves are arranged in the stop block, the guide posts are inserted into the corresponding guide grooves, and the inclined surface 1 is arranged on the stop block.

[0007] Preferably, the guide column is slidably connected to the guide groove, and the end of the guide column is fixedly connected to the connecting plate.

[0008] Preferably, the spring is sleeved on the guide column, and both ends of the spring are connected to the connecting plate and the stopper.

[0009] Preferably, the driving mechanism includes a pressing column, a U-shaped rod, two wedge blocks, two guide seats, and two inclined planes 2. The bottom of the pressing column is fixedly connected to the U-shaped rod, the guide seat is used to guide the U-shaped rod, the wedge block is connected to the top of the corresponding block, the inclined plane 2 is arranged on the wedge block, and the end of the U-shaped rod is slidably connected to the inclined plane 2.

[0010] Preferably, the guide seat is fixed in the connecting plate, and the U-shaped rod is slidably connected to the guide seat.

[0011] Preferably, a connection hole matching the pressing column is provided at the top center of the anti-slip pad.

[0012] Preferably, a plurality of anti-slip rubber strips are connected to the top of the anti-slip pad, and the intervals between adjacent anti-slip rubber strips are equal.

[0013] Preferably, the pedal is provided with a limiting groove matching the connecting plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is provided with an anti-skid pad, a locking mechanism, and a driving mechanism; the locking mechanism includes two blocks, two guide posts, two springs, two guide grooves, and two inclined planes 1; the driving mechanism includes a pressing post, a U-shaped rod, two wedge-shaped blocks, two guide seats, and two inclined planes 2; the anti-skid pad can effectively increase the contact friction with the sole of the foot to avoid stepping and slipping; the connecting plate is aligned with the corresponding limit groove, and pressure is applied to the anti-skid pad, and the inclined plane 1 slides relative to the pedal, so that the block The block moves into the connecting plate, at which time the spring is in a compressed state. When the anti-skid pad is tightly against the top of the pedal, the compressed spring drives the block back to its position, so that the block is connected to the bottom of the pedal, so that the anti-skid pad can be quickly installed with high stability. When the anti-skid pad needs to be removed, the pressing column can be pressed to move the U-shaped rod downward, and the end of the U-shaped rod applies pressure to the wedge block to realize the two blocks moving away from each other. Until the block is completely moved into the connecting plate, the anti-skid pad is in a relaxed state, which is convenient for separation from the pedal, thereby achieving the purpose of disassembly. The operation is simple and convenient, and the flexibility is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective view of the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a back perspective view of the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0019] Figure 5 This is a schematic diagram of the connection structure between the anti-skid pad and the connecting plate of the utility model;

[0020] Figure 6 This is a schematic diagram of the internal structure of the anti-skid pad of the utility model;

[0021] Figure 7 for Figure 6 A partial diagram of .

[0022] In the figure: 1. pedal; 2. anti-skid pad; 3. anti-skid rubber strip; 4. limit groove; 5. connecting plate; 6. swing arm; 7. pressing column; 8. connecting hole; 9. stopper; 10. inclined plane 1; 11. U-shaped rod; 12. guide seat; 13. guide column; 14. spring; 15. wedge block; 16. guide groove; 17. inclined plane 2. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 7 The utility model provides a car brake pedal, including a pedal 1 and an anti-skid pad 2 connected to the top of the pedal 1. The anti-skid pad 2 can effectively increase the contact friction with the sole of the foot to avoid slipping when pedaling. A swing arm 6 is connected to the back of the pedal 1, and the anti-skid pad 2 is connected to two connecting plates 5, and the two connecting plates 5 are symmetrically distributed. The connecting plates 5 are connected to a locking mechanism for locking the anti-skid pad 2, and the locking mechanism includes two blocks 9, two guide columns 13, and two springs 14. The guide columns 13 are used to guide the corresponding blocks 9, and the springs 14 are used to drive the blocks 9 to move toward the middle direction of the anti-skid pad 2. The blocks 9 are connected to a driving mechanism for driving the two blocks 9 to move away from each other.

[0025] When the anti-skid pad 2 needs to be installed, the connecting plate 5 is aligned with the corresponding limiting groove 4, and pressure is applied to the anti-skid pad 2. The inclined surface 10 slides relative to the pedal 1, driving the stopper 9 to move into the connecting plate 5. At this time, the spring 14 is in a compressed state. When the anti-skid pad 2 is tightly against the top of the pedal 1, the compressed spring 14 drives the stopper 9 to return to its position, so that the stopper 9 is connected to the bottom of the pedal 1, and the top plane of the stopper 9 is tightly against the bottom of the pedal 1, so that the anti-skid pad 2 can be quickly installed, the stability of the connection between the anti-skid pad 2 and the pedal 1 is improved, and it is safe and reliable to use.

[0026] When the anti-skid pad 2 needs to be removed, a tool, such as the tip of a screwdriver, is used to press the pressing column 7 to drive the U-shaped rod 11 to move downward. The U-shaped rod 11 simultaneously applies a thrust to the two wedge blocks 15, thereby pushing the movement of the wedge blocks 15 to achieve the two blocks 9 moving away from each other until the blocks 9 are completely moved into the connecting plate 5. The anti-skid pad 2 is in a relaxed state and is easy to separate from the pedal 1, thereby achieving the purpose of disassembly. The operation is simple and convenient, and the flexibility is high.

[0027] The locking mechanism further includes two guide grooves 16 and two inclined surfaces 10. The guide grooves 16 are arranged in the stopper 9. The guide posts 13 are inserted into the corresponding guide grooves 16. The inclined surfaces 10 are arranged on the stopper 9. During the movement of the stopper 9, the ends of the guide posts 13 slide in the guide grooves 16 to improve the stability of the reciprocating movement of the stopper 9. At the same time, the stopper 9 is slidably connected to the connecting plate 5 to further stabilize the movement of the stopper 9.

[0028] The inclined surface 10 is a smooth surface, which reduces the contact friction with the pedal 1. When the anti-skid pad 2 is installed, the pressure applied to the anti-skid pad 2 is relatively small.

[0029] The guide post 13 is slidably connected to the guide groove 16 , and the end of the guide post 13 is fixedly connected to the connecting plate 5 .

[0030] The spring 14 is sleeved on the guide column 13 , and both ends of the spring 14 are connected to the connecting plate 5 and the stopper 9 .

[0031] The driving mechanism includes a pressing column 7, a U-shaped rod 11, two wedge blocks 15, two guide seats 12, and two inclined planes 17. The bottom of the pressing column 7 is fixedly connected to the U-shaped rod 11, the guide seat 12 is used to guide the U-shaped rod 11, the wedge block 15 is connected to the top of the corresponding stopper 9, the inclined plane 17 is set on the wedge block 15, and the end of the U-shaped rod 11 is slidably connected to the inclined plane 17. When the U-shaped rod 11 moves downward, the end of the U-shaped rod 11 slides on the inclined plane 17, driving the movement of the wedge block 15, and the wedge block 15 drives the stopper 9 to move, so that the two stoppers 9 are convenient to move away from each other. The end of the wedge block 15 is the e surface, which plays a limiting role on the stopper 9 to prevent the stopper 9 from being separated from the connecting plate 5.

[0032] The guide seat 12 is fixed in the connecting plate 5 , and the U-shaped rod 11 is slidably connected to the guide seat 12 , thereby improving the stability of the movement of the U-shaped rod 11 .

[0033] A connection hole 8 matching the pressing column 7 is provided at the top center of the anti-skid pad 2, and the connection hole 8 guides the pressing column 7. After the anti-skid pad 2 is installed, the top of the pressing column 7 is aligned with the top plane of the anti-skid pad 2, and the pressing column 7 is located between the two anti-skid rubber strips 3, to prevent the pressing column 7 from moving downward due to external force, resulting in the risk of the anti-skid pad 2 loosening.

[0034] A plurality of anti-skid rubber strips 3 are connected to the top of the anti-skid pad 2, and the spacing between adjacent anti-skid rubber strips 3 is equal, so that stepping on the pedal 1 is more comfortable and has a good anti-skid effect.

[0035] The pedal 1 is provided with a limiting groove 4 which matches the connecting plate 5. The limiting groove 4 limits the connecting plate 5 and prevents the anti-slip pad 2 from shaking forwards and backwards or left and right.

[0036] Working principle: When stepping on the pedal 1, the anti-skid pad 2 and the anti-skid rubber strip 3 are set to effectively increase the contact friction with the sole of the foot, avoid slipping when stepping on the pedal, and improve the comfort of stepping on the pedal. When installing the anti-skid pad 2, insert the connecting plate 5 into the limiting groove 4, and apply a thrust to the anti-skid pad 2, and the block 9 moves into the connecting plate 5. At this time, the spring 14 is in a compressed state. When the anti-skid pad 2 is tightly attached to the top of the pedal 1, the compressed spring 14 drives the block 9 to return to its original position, so that the block 9 is connected to the bottom of the pedal 1, and the top plane of the block 9 is tightly attached to the bottom of the pedal 1, so that the anti-skid pad 2 can be quickly installed. When the anti-skid pad 2 needs to be removed, downward pressure is applied to the pressing column 7 to move the U-shaped rod 11 downward. The U-shaped rod 11 simultaneously applies pressure to the two wedge blocks 15 to make the ends of the U-shaped rod 11 slide on the second inclined surface 17. The wedge block 15 drives the stopper 9 to move into the connecting plate 5, that is, the two stoppers 9 move away from each other. When the stopper 9 is fully inserted into the connecting plate 5, the stopper 9 is separated from the pedal 1, so that the anti-skid pad 2 is quickly loosened, which is convenient for disassembly of the anti-skid pad 2. The operation is flexible and convenient, and the practicability is strong.

[0037] Although 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 vehicle brake pedal, comprising a pedal (1) and an anti-skid pad (2) connected to the top of the pedal (1), a swing arm (6) connected to the back of the pedal (1), characterized in that: The anti-skid pad (2) is connected to two connecting plates (5), and the connecting plates (5) are connected to a locking mechanism for locking the anti-skid pad (2). The locking mechanism comprises two blocks (9), two guide columns (13), and two springs (14). The guide columns (13) are used to guide the corresponding blocks (9), and the springs (14) are used to drive the blocks (9) to move toward the middle direction of the anti-skid pad (2). The blocks (9) are connected to a driving mechanism for driving the two blocks (9) to move away from each other.

2. The automobile brake pedal according to claim 1, characterized in that: The locking mechanism further comprises two guide grooves (16) and two inclined planes (10); the guide grooves (16) are arranged in the stopper (9); the guide posts (13) are inserted into the corresponding guide grooves (16); and the inclined planes (10) are arranged in the stopper (9).

3. The automobile brake pedal according to claim 2, characterized in that: The guide column (13) is slidably connected to the guide groove (16), and the end of the guide column (13) is fixedly connected to the connecting plate (5).

4. The automobile brake pedal according to claim 3, characterized in that: The spring (14) is sleeved on the guide column (13), and the two ends of the spring (14) are connected to the connecting plate (5) and the stopper (9).

5. The automobile brake pedal according to claim 1, characterized in that: The driving mechanism comprises a pressing column (7), a U-shaped rod (11), two wedge blocks (15), two guide seats (12), and two second inclined planes (17); the bottom of the pressing column (7) is fixedly connected to the U-shaped rod (11); the guide seat (12) is used for guiding the U-shaped rod (11); the wedge block (15) is connected to the top of the corresponding stopper (9); the second inclined plane (17) is arranged on the wedge block (15); and the end of the U-shaped rod (11) is slidably connected to the second inclined plane (17).

6. The automobile brake pedal according to claim 5, characterized in that: The guide seat (12) is fixed in the connecting plate (5), and the U-shaped rod (11) is slidably connected to the guide seat (12).

7. The automobile brake pedal according to claim 5, characterized in that: A connection hole (8) matching the pressing column (7) is provided at the top center of the anti-slip pad (2).

8. The automobile brake pedal according to claim 1, characterized in that: A plurality of anti-skid rubber strips (3) are connected to the top of the anti-skid pad (2), and the spacing between adjacent anti-skid rubber strips (3) is equal.

9. The automobile brake pedal according to claim 1, characterized in that: The pedal (1) is provided with a limiting groove (4) matching the connecting plate (5).

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