High-adjustable practical motorcycle rear brake pedal

Abstract

The utility model provides an adjustable highly practical motorcycle rear brake pedal, which comprises a pedal main body, a driving rod, a connecting rod, a mounting part and a rear brake master cylinder, and the mounting part is a part for mounting the driving rod of a motorcycle; a rotating groove is formed in the driving rod, the driving rod is rotationally connected to the mounting part through cooperation of a bolt and the rotating groove, one end of the driving rod is connected with the rear brake master cylinder, and a movable groove is formed in the other end of the driving rod. A row of multiple threaded holes at fixed intervals are formed in the movable groove in the left-right direction, and the connecting rods are in threaded connection into several of the multiple threaded holes through bolts; the pedal body is installed on the connecting rod. Through cooperation of the connecting rod and the threaded holes in the driving rod, a driver can easily adjust the length of the pedal body in the horizontal direction, so that the position of the pedal is changed to adapt to the heights and leg lengths of different drivers, and more comfortable driving experience is provided.

Description

Technical Field

[0001] The utility model relates to the field of motorcycles, in particular to an adjustable and highly practical rear brake pedal for motorcycles. Background Art

[0002] The rear brake pedal is an important component of the motorcycle braking system, which is used for the driver to step on to achieve braking operation. At present, the installation position of the rear brake pedal on the market is fixed. However, since the riding postures of the driver are different in different situations such as normal driving and off-road driving, and at the same time, the heights and leg lengths of the drivers are also completely different, the corresponding requirements for the position of stepping on the rear brake pedal are also different, and the existing installation structure of the rear brake pedal is difficult to meet the actual use needs. Content of the Utility Model

[0003] This application provides an adjustable and highly practical rear brake pedal for motorcycles, which has the effect of adjusting the position of the brake pedal.

[0004] The adjustable and highly practical rear brake pedal for motorcycles provided by this application adopts the following technical solutions:

[0005] An adjustable and highly practical rear brake pedal for motorcycles includes a pedal body, a driving rod, a connecting rod, an installation part and a rear brake master cylinder. The installation part is the part of the motorcycle for installing the driving rod. A rotating groove is opened on the driving rod, and the driving rod is rotatably connected to the installation part through the cooperation of a bolt and the rotating groove. One end of the driving rod is connected to the rear brake master cylinder, and an activity groove is opened at the other end. A row of fixing holes with a fixed spacing are opened in the activity groove in the left-right direction, and the connecting rod is threadedly connected to several of the fixing holes through bolts. The pedal body is installed at the connecting rod.

[0006] Through the above technical solutions, through the cooperation of the connecting rod and the multiple fixing holes on the driving rod, the driver can easily adjust the length of the pedal body in the horizontal direction, thereby changing the pedal position to adapt to the heights and leg lengths of different drivers and providing a more comfortable driving experience.

[0007] Preferably, the pedal body is fixed to one end of the connecting rod through an adjusting member. The adjusting member includes two crescent-shaped adjusting pieces. The middle sections of the two crescent-shaped adjusting pieces are installed at the head of the connecting rod, and installation holes for installing the pedal body are opened at both ends of the two crescent-shaped adjusting pieces. The crescent-shaped notches are arranged upward.

[0008] Through the above technical solutions, since the two ends of the crescent-shaped adjusting piece are at different heights, the height of the pedal body can be changed by installing it at different crescent ends, so as to adapt to different drivers.

[0009] Preferably, a widened pedal is hinged to the right side of the pedal body, and a number of corresponding fixing holes are provided on the widened pedal and the pedal body; further included are a number of fixing rods for inserting into the fixing holes.

[0010] Through the above technical solution, the driver can expand the widened pedal and fix it to the pedal body with the fixing rods to enlarge the surface area of the pedal, so as to adapt to drivers with larger foot sizes.

[0011] Preferably, a magnet is installed on the top surface of the widened pedal, and a magnetic layer made of iron-cobalt-nickel material is provided on the bottom surface of the pedal body; when the magnet is adsorbed on the magnetic layer, the fixing rods are inserted into the fixing holes of the widened pedal or the pedal body.

[0012] Through the above technical solution, due to the arrangement of the magnet and the magnetic layer, the widened pedal is stored and attached to the lower part of the pedal body by using magnetic force; at the same time, the fixing rods are inserted into the fixing holes of the widened pedal or the pedal body to directly store the fixing rods, and it is also convenient to quickly find the fixing rods when needed.

[0013] Preferably, a bent portion is provided on the driving rod, and the driving rod at the bent portion protrudes upward, and the bent portion is used to avoid the fixed pedal for placing the foot.

[0014] Through the above technical solution, a fixed pedal for placing the foot is installed near the rear brake pedal on a normal motorcycle. In order to avoid the fixed pedal affecting the rotation of the driving rod, the part of the driving rod that will touch the fixed pedal protrudes upward to form a bent portion, so as to play a role in avoiding the fixed pedal without affecting normal operation.

[0015] Preferably, a return spring is installed on the mounting portion, one end of the return spring is fixed on the mounting portion, and the other end is fixed near the rotation groove of the driving rod, and the return spring always remains in a compressed state.

[0016] Through the above technical solution, the return spring always remains in a state of driving the driving rod to reset by its elastic force, so that the driving rod can automatically reset through the return spring.

[0017] Preferably, a limiting rod is fixed on the mounting portion, and the limiting rod is located above the driving rod; when there is no external force, the driving rod abuts against the limiting rod.

[0018] Through the above technical solution, in actual use, when the motorcycle is reversing, there is a probability that the pedal body will move upward, driving the driving rod to pull out the parts in the rear brake master cylinder, causing air to enter the rear brake master cylinder, resulting in a deteriorated rear braking effect; the design purpose of the limiting rod is to prevent this situation from occurring.

[0019] The technical effects of the present utility model are mainly reflected in the following aspects:

[0020] 1. Through the cooperation of the connecting rod and multiple threaded holes on the driving rod, the driver can easily adjust the length of the pedal body in the horizontal direction, thereby changing the pedal position to adapt to the heights and leg lengths of different drivers, providing a more comfortable driving experience.

[0021] 2. By setting the crescent-shaped adjusting piece, since its two ends are at different heights, the height of the pedal body can be changed by installing it at different crescent ends, so as to adapt to different drivers.

[0022] 3. By setting the widened pedal hinged on the pedal body, the surface area of the pedal can be enlarged after it is unfolded, so as to adapt to drivers with larger foot sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application.

[0024] Reference numerals: 1. Pedal body; 11. Magnetic layer; 2. Driving rod; 21. Rotating groove; 22. Moving groove; 23. Threaded hole; 24. Bent part; 3. Connecting rod; 4. Mounting part; 5. Rear brake master cylinder; 6. Crescent-shaped adjusting piece; 61. Middle section; 62. Notch; 63. Mounting hole; 7. Widened pedal; 71. Magnet; 8. Fixing hole; 9. Fixing rod; 10. Return spring; 20. Limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will further elaborate on the specific embodiments of the present utility model in conjunction with the attached Figure 1 , so that the technical solutions of the present utility model are easier to understand and master.

[0026] The embodiment of the present application discloses an adjustable and practical rear brake pedal for a motorcycle:

[0027] Referring to Figure 1, An adjustable and highly practical rear brake pedal for a motorcycle, comprising a pedal body 1, a drive rod 2, a connecting rod 3, a mounting part 4 and a rear brake master cylinder 5. The mounting part 4 is the part of the motorcycle for mounting the drive rod 2. A rotating groove 21 is provided on the drive rod 2, and the drive rod 2 is rotatably connected to the mounting part 4 through the cooperation of the bolt and the rotating groove 21. One end of the drive rod 2 is connected to the rear brake master cylinder 5, and a movable groove 22 is provided at the other end. During use, the driver steps on the pedal body 1 downward to drive the connecting rod 3 to drive one end of the drive rod 2 to move downward, forcing the other end of the drive rod 2 to move upward, thereby pushing the parts of the rear brake master cylinder 5 upward to activate the brake pads. A row of threaded holes 23 with a fixed pitch is provided in the left-right direction at the movable groove 22, and the connecting rod 3 is threadedly connected to several of the threaded holes 23 via bolts; the pedal body 1 is installed at the connecting rod 3. Through the cooperation of the connecting rod 3 and the multiple threaded holes 23 on the drive rod 2, the driver can easily adjust the length of the pedal body 1 in the horizontal direction, thereby changing the pedal position to adapt to the heights and leg lengths of different drivers and providing a more comfortable driving experience.

[0028] Refer to Figure 1 , the pedal body 1 is fixed to one end of the connecting rod 3 through an adjusting member. The adjusting member includes two crescent-shaped adjusting pieces 6. The middle section 61 of the two crescent-shaped adjusting pieces 6 is installed on the head of the connecting rod 3, and mounting holes 63 for installing the pedal body 1 are provided at both ends of the two crescent-shaped adjusting pieces 6; the crescent-shaped notch 62 is arranged upward. Since the two ends of the crescent-shaped adjusting piece 6 are at different heights, the height of the pedal body 1 can be changed by installing it at different crescent ends, so as to adapt to different drivers.

[0029] Refer to Figure 1 , a widened pedal 7 is hinged to the right side of the pedal body 1. Corresponding fixing holes 8 are provided on the widened pedal 7 and the pedal body 1; there are also several fixing rods 9 for inserting into the fixing holes 8. The driver can expand the widened pedal 7 and fix it to the pedal body 1 with the fixing rods 9 to enlarge the surface area of the pedal, so as to adapt to drivers with larger foot sizes. Figure 1 The two pedal bodies 1 and the widened pedal 7 in [[ ]] are only for display purposes, and only one end is actually installed with the pedal body 1 during actual use.

[0030] Refer to Figure 1, a magnet 71 is installed on the top surface of the widened pedal 7, and a magnetic layer 11 made of iron-cobalt-nickel material is provided on the bottom surface of the pedal body 1; when the magnet 71 is adsorbed on the magnetic layer 11, the fixing rod 9 is inserted into the fixing hole 8 of the widened pedal 7 or the pedal body 1. Due to the arrangement of the magnet 71 and the magnetic layer 11, the widened pedal 7 is stored and attached to the lower part of the pedal body 1 by using magnetic force; at the same time, the fixing rod 9 is inserted into the fixing hole 8 of the widened pedal 7 or the pedal body 1 to directly store the fixing rod 9, and it is also convenient to quickly find the fixing rod 9 when needed.

[0031] Refer to Figure 1 , a bent portion 24 is provided on the driving rod 2, the driving rod 2 at the bent portion 24 protrudes upward, and the bent portion 24 is used to avoid the fixed pedal for placing the foot. A fixed pedal for placing the foot is installed near the rear brake pedal of a normal motorcycle. In order to prevent the fixed pedal from affecting the rotation of the driving rod 2, the part of the driving rod 2 that will touch the fixed pedal protrudes upward to form a bent portion 24, so as to play a role in avoiding the fixed pedal without affecting normal operation.

[0032] Refer to Figure 1 , a return spring 10 is installed on the installation part 4, one end of the return spring 10 is fixed on the installation part 4, and the other end is fixed near the rotation groove 21 of the driving rod 2. The return spring 10 always remains in a compressed state. The return spring 10 always maintains a state of driving the driving rod 2 to reset through elastic force, so that the driving rod 2 can automatically reset through the return spring 10.

[0033] Refer to Figure 1 , a limit rod 20 is fixed on the installation part 4, and the limit rod 20 is located above the driving rod 2; when there is no external force, the driving rod 2 abuts against the limit rod 20. In actual use, when the motorcycle is reversing, there is a probability that the pedal body 1 moves upward, driving the driving rod 2 to pull out the parts in the rear brake master cylinder 5, causing air to enter the rear brake master cylinder 5, resulting in a poor rear brake effect; the design purpose of the limit rod 20 is to prevent this situation from occurring.

[0034] Of course, the above are only typical examples of the present invention. In addition, the present invention can also have many other specific implementation manners. Any technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. An adjustable and highly practical rear brake pedal for a motorcycle, characterized in that, It includes a pedal body (1), a drive rod (2), a connecting rod (3), a mounting part (4), and a rear brake master cylinder (5). The mounting part (4) is the part of the motorcycle for mounting the drive rod (2). A rotation groove (21) is provided on the drive rod (2). The drive rod (2) is rotationally connected to the mounting part (4) through the cooperation of a bolt and the rotation groove (21). One end of the drive rod (2) is connected to the rear brake master cylinder (5), and an activity groove (22) is provided at the other end. A row of threaded holes (23) with a fixed pitch is provided in the left - right direction at the activity groove (22). The connecting rod (3) is threadedly connected to several of the threaded holes (23) through bolts. The pedal body (1) is mounted at the connecting rod (3).

2. The adjustable and highly practical motorcycle rear brake pedal according to claim 1, wherein, The pedal body (1) is fixed to one end of the connecting rod (3) through an adjusting member. The adjusting member includes two crescent - shaped adjusting pieces (6). The middle sections (61) of the two crescent - shaped adjusting pieces (6) are mounted on the head of the connecting rod (3). Mounting holes (63) for mounting the pedal body (1) are provided at both ends of the two crescent - shaped adjusting pieces (6). The crescent - shaped notches (62) are arranged facing upward.

3. An adjustable and highly practical motorcycle rear brake pedal according to claim 1, characterized in that, A widened pedal (7) is hinged on the right side of the pedal body (1). A number of corresponding fixing holes (8) are provided on the widened pedal (7) and the pedal body (1). There are also a number of fixing rods (9) for inserting into the fixing holes (8).

4. An adjustable highly practical motorcycle rear brake pedal according to claim 3, characterized in that, A magnet (71) is mounted on the top surface of the widened pedal (7). A magnetic layer (11) made of a ferromagnetic material is provided on the bottom surface of the pedal body (1). When the magnet (71) is adsorbed on the magnetic layer (11), the fixing rod (9) is inserted into the fixing hole (8) of the widened pedal (7) or the pedal body (1).

5. The adjustable and highly practical motorcycle rear brake pedal according to claim 1, characterized in that, A bent part (24) is provided on the drive rod (2). The drive rod (2) at the bent part (24) bulges upward. The bent part (24) is used to avoid a fixed pedal for placing the foot.

6. The adjustable and highly practical motorcycle rear brake pedal according to claim 1, wherein, A return spring (10) is mounted on the mounting part (4). One end of the return spring (10) is fixed to the mounting part (4), and the other end is fixed to the drive rod (2) near the rotation groove (21). The return spring (10) is always kept in a compressed state.

7. An adjustable and highly practical motorcycle rear brake pedal according to claim 1, characterized in that, A limiting rod (20) is fixed on the mounting part (4). The limiting rod (20) is located above the drive rod (2). When there is no external force, the drive rod (2) abuts against the limiting rod (20).

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