High-strength wear-resistant scooter brake structure

Abstract

The utility model discloses a high-strength wear-resistant scooter brake structure, which belongs to the technical field of scooter brakes, and is characterized by comprising wheels, a brake disc is arranged on the front side of each wheel, a first brake frame and a second brake frame are arranged on the surface of each brake disc, a locking column is arranged on the front side of each first brake frame, and a second locking column is arranged on the front side of each second brake frame. Mounting grooves are formed in the opposite sides of the first brake frame and the second brake frame, adjusting mechanisms are arranged in the mounting grooves, and the maintenance mechanism comprises two fixing frames, four lubricating pipes, four fixing grooves, four fixing sleeves and two pressing frames. The problems that due to the fact that the surface of a brake pad is rough, loud noise can be generated, troubles are brought to a user and surrounding people, a high-strength brake structure can cause too fast and violent braking, and a rider is prone to losing balance are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of scooter brakes, and particularly relates to a scooter brake structure with high strength and wear resistance. Background Art

[0002] Due to its moderate speed, easy to learn and operate, a scooter is not easy to fall in general when used for daily commuting or ordinary entertainment. Therefore, it is suitable for people of various age groups, especially popular among teenagers. Teenagers are fond of having a scooter and proud of owning one. A scooter has a good exercise effect on the balance system of teenagers that is under development and improvement.

[0003] Although the current scooters have increased the safety of sliding, there are certain potential safety hazards in the brake structure. The main problems are that the current brakes basically directly brake the rear wheels, and there are mainly two specific forms: one is to directly set friction pads on the rear wheels for braking. For a scooter with two rear wheels, this method cannot have a good braking effect when turning; the other is to directly brake with a brake shaft. When braking, the brake shaft directly presses the rear wheel to death. This method will bring very great potential safety hazards when the vehicle speed is relatively fast.

[0004] The existing patent (Publication No.: CN212047760U) discloses a scooter brake structure for a double-rear-wheel scooter, which includes a rotating shaft connecting two rear wheels and a brake plate. The rotating shaft is rotatably inserted into the rear end of the pedal of the scooter. The brake plate is arranged above the rotating shaft, and one end of the brake plate is provided with an elastic clamping member. The clamping member is clamped inside the pedal. Two brake pads are symmetrically arranged at the bottom of the brake plate, and a plurality of protrusions are evenly distributed on the bottom surface of the brake pads. The brake structure provided by this utility model, by symmetrically arranging two brake pads at the bottom of the brake plate, when braking, stepping on the brake plate, the protrusions of the two brake pads friction the rotating shaft for braking, ensuring good braking effects both when going straight and turning. At the same time, since the brake pads and the rotating shaft brake by friction, the phenomenon of directly pressing the rear wheel to death will not occur, avoiding potential safety hazards. This utility model has simple operation, good use effect and is easy to be popularized and used.

[0005] In view of the above problems, the existing patent gives a solution. However, the above patent has certain limitations in the use process. During the process of braking the brake disc through the brake pads, due to the relatively rough surface of the brake pads, relatively large noise may be generated, causing trouble to the user and people around. And a high-strength brake structure may lead to too rapid and violent braking, making it easy for the rider to lose balance.

[0006] Therefore, a scooter brake structure with high strength and wear resistance is proposed. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a scooter braking structure with high strength and wear resistance, which can solve the problems that during the process of braking the brake disc by the brake pads, due to the relatively rough surface of the brake pads, relatively large noise may be generated, causing trouble to the user and people around, and the high-strength braking structure may lead to too rapid and violent braking, making it easy for the rider to lose balance.

[0008] To achieve the above purpose, the present utility model provides the following technical solutions: A scooter braking structure with high strength and wear resistance, including a wheel, a brake disc is arranged on the front side of the wheel, a first brake frame and a second brake frame are arranged on the surface of the brake disc, a locking column is arranged on the front side of the first brake frame, installation grooves are respectively arranged on the opposite sides of the first brake frame and the second brake frame, an adjusting mechanism is arranged inside the installation grooves, and maintenance mechanisms are respectively arranged on the opposite sides of the first brake frame and the second brake frame;

[0009] The maintenance mechanism includes two fixing frames, four lubricating pipes, four fixing grooves, four fixing sleeves and two pressing frames. One sides of the two fixing frames close to the first brake frame and the second brake frame are respectively in contact with the first brake frame and the second brake frame. The surface of the lubricating pipe is fixedly connected with the inside of the fixing sleeve. One side of the fixing sleeve close to the fixing groove extends into the inside of the fixing groove and is threadedly connected with the inside of the fixing groove. One side of the pressing frame close to the lubricating pipe extends into the inside of the lubricating pipe and is slidably connected with the inside of the lubricating pipe.

[0010] Preferably, a locking block is arranged inside the installation groove, and a first brake pad is fixedly connected to the side of the locking block away from the installation groove.

[0011] Preferably, a second brake pad is slidably connected to the surface of the first brake pad, a first limiting plate is fixedly connected to the surface of the first brake pad, and one side of the first limiting plate close to the second brake pad is in contact with the second brake pad.

[0012] Preferably, a third brake pad is slidably connected to the surface of the second brake pad, a second limiting plate is fixedly connected to the surface of the second brake pad, and three telescopic frames are respectively arranged between the second brake pad and the third brake pad and the opposite sides of the installation groove.

[0013] Preferably, two fixing rods are respectively arranged on the opposite sides of the two fixing frames. One sides of the fixing rods close to the fixing frames respectively penetrate through the fixing frames and extend into the inside of the first brake frame and the second brake frame, and the surfaces of the two fixing rods are respectively threadedly connected with the inside of the first brake frame and the second brake frame.

[0014] Preferably, two cleaning pads are respectively fixedly connected to the opposite sides of the two fixing frames, and the opposite sides of the two cleaning pads are respectively in contact with the surface of the brake disc.

[0015] Preferably, two bolts are provided on the front side of the first brake frame, and the rear side of the bolts passes through the first brake frame and extends into the interior of the second brake frame.

[0016] Preferably, a fixing bolt is provided on the front side of the brake disc, a protective plate is provided on the surface of the fixing bolt, the rear side of the fixing bolt passes through the brake disc and extends into the interior of the wheel, and the surface of the fixing bolt is threadedly connected to the surface of the wheel.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. In this application, the lubricating pipe drives the fixing sleeve to move into the fixing groove for fixation, and the fixing frame is respectively fixed on the opposite sides of the first brake frame and the second brake frame through the fixing rod, so as to facilitate the fixing of the lubricating pipe on the opposite sides of the first brake frame and the second brake frame through the fixing groove, and then facilitate the first brake frame and the second brake frame to drive the lubricating pipe to move to the surface of the brake disc for installation and fixation respectively. The opposite sides of the two cleaning pads are respectively in contact with the surface of the brake disc, so as to facilitate the cleaning of the surface of the brake disc, and then facilitate the pressing of the pressing frame to drive the lubricating liquid inside the lubricating pipe to clean and lubricate the surface of the brake disc 4;

[0019] 2. In this application, the locking column drives the locking block to move inside the installation groove, and the locking block drives the first brake pad to move while driving the second brake pad to move through the first limiting plate, so as to facilitate the second brake pad to drive the third brake pad to move under the limitation of the telescopic frame through the second limiting plate, and then facilitate the sequential increment locking of the brake disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall structure diagram of the high-strength and wear-resistant scooter brake structure of the present utility model;

[0021] Figure 2 It is a three-dimensional connection schematic diagram of the bolt and the first brake frame in the present utility model;

[0022] Figure 3 It is a three-dimensional connection schematic diagram of the maintenance mechanism in the present utility model;

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the second brake pad in the present utility model;

[0024] Figure 5 It is a three-dimensional connection schematic diagram of the adjustment mechanism in the present utility model.

[0025] In the figure, 1 is a wheel; 2 is a protective plate; 3 is a fixing bolt; 4 is a brake disc; 5 is a first brake frame; 6 is a maintenance mechanism; 601 is a fixing frame; 602 is a lubricating pipe; 603 is a fixing groove; 604 is a fixing sleeve; 605 is a pressing frame; 7 is a locking column; 8 is a bolt; 9 is an adjusting mechanism; 901 is a locking block; 902 is a first limiting plate; 903 is a first brake pad; 904 is a telescopic frame; 905 is a second limiting plate; 906 is a second brake pad; 907 is a third brake pad; 10 is a second brake frame; 11 is a cleaning pad; 12 is a fixing rod; 13 is an installation groove. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-5 , the present invention provides a technical solution:

[0028] A high-strength and wear-resistant scooter brake structure includes a wheel 1. A brake disc 4 is arranged on the front side of the wheel 1. A first brake frame 5 and a second brake frame 10 are arranged on the surface of the brake disc 4. A locking column 7 is arranged on the front side of the first brake frame 5. Installation grooves 13 are formed on the opposite sides of the first brake frame 5 and the second brake frame 10. An adjusting mechanism 9 is arranged inside the installation grooves 13. Maintenance mechanisms 6 are arranged on the opposite sides of the first brake frame 5 and the second brake frame 10;

[0029] The maintenance mechanism 6 includes two fixing frames 601, four lubricating pipes 602, four fixing grooves 603, four fixing sleeves 604 and two pressing frames 605. The sides of the two fixing frames 601 close to the first brake frame 5 and the second brake frame 10 are respectively in contact with the first brake frame 5 and the second brake frame 10. The surface of the lubricating pipe 602 is fixedly connected to the inside of the fixing sleeve 604. The side of the fixing sleeve 604 close to the fixing groove 603 extends into the inside of the fixing groove 603 and is threadedly connected to the inside of the fixing groove 603. The side of the pressing frame 605 close to the lubricating pipe 602 extends into the inside of the lubricating pipe 602 and is slidably connected to the inside of the lubricating pipe 602.

[0030] In this embodiment: By fixedly connecting the surface of the lubricating pipe to the inside of the fixed sleeve 604, it is convenient to drive the fixed sleeve 604 to move into the fixed groove 603 for fixation by the lubricating pipe 602, so that the fixing frame 601 can fix the lubricating pipe 602 on the opposite sides of the first brake frame 5 and the second brake frame 10 through the fixed groove 603 respectively. Thus, it is convenient for the first brake frame 5 and the second brake frame 10 to drive the lubricating pipe 602 to move to the surface of the brake disc 4 for installation and fixation. The side of the pressing frame 605 close to the lubricating pipe 602 extends into the inside of the lubricating pipe 602 and is slidably connected to the inside of the lubricating pipe 602, so that it is convenient to press the pressing frame 605 to drive the lubricating liquid inside the lubricating pipe 602 to clean and lubricate the surface of the brake disc 4, thereby reducing the relatively large noise of the brake disc 4 during braking.

[0031] Specifically, as Figure 2 , Figure 4 , Figure 5 shown, a locking block 901 is arranged inside the installation groove 13, and a first brake pad 903 is fixedly connected to the side of the locking block 901 away from the installation groove 13.

[0032] Specifically, as Figure 5 shown, a second brake pad 906 is slidably connected to the surface of the first brake pad 903, and a first limiting plate 902 is fixedly connected to the surface of the first brake pad 903. The side of the first limiting plate 902 close to the second brake pad 906 contacts the second brake pad 906.

[0033] Specifically, as Figure 4 , Figure 5 shown, a third brake pad 907 is slidably connected to the surface of the second brake pad 906, and a second limiting plate 905 is fixedly connected to the surface of the second brake pad 906. Three telescopic frames 904 are arranged between the second brake pad 906 and the third brake pad 907 and the opposite sides of the installation groove 13 respectively.

[0034] In this embodiment: By making the side of the first limiting plate 902 close to the second brake pad 906 contact the second brake pad 906, it is convenient to drive the second brake pad 906 to move by the first brake pad 903 through the first limiting plate 902, achieving the effect of driving the second brake pad 906 to move.

[0035] Specifically, as Figure 2 , Figure 3 shown, two fixing rods 12 are arranged on the opposite sides of the two fixing frames 601. The sides of the fixing rods 12 close to the fixing frames 601 pass through the fixing frames 601 and extend into the inside of the first brake frame 5 and the second brake frame 10 respectively, and the surfaces of the two fixing rods 12 are threadedly connected to the inside of the first brake frame 5 and the second brake frame 10 respectively.

[0036] Specifically, as Figure 1 , Figure 3 shown, two cleaning pads 11 are fixedly connected to the opposite sides of the two fixing frames 601, and the opposite sides of the two cleaning pads 11 are respectively in contact with the surface of the brake disc 4.

[0037] In this embodiment: By making the opposite sides of the two cleaning pads 11 be respectively in contact with the surface of the brake disc 4, it is convenient to clean the brake disc 4 with the cleaning pads 11, achieving the effect of cleaning the brake disc 4.

[0038] Specifically, as Figure 2 shown, two bolts 8 are arranged on the front side of the first brake frame 5, and the rear sides of the bolts 8 pass through the first brake frame 5 and extend into the interior of the second brake frame 10.

[0039] Specifically, as Figure 1 shown, a fixing bolt 3 is arranged on the front side of the brake disc 4, a protective plate 2 is arranged on the surface of the fixing bolt 3, the rear side of the fixing bolt 3 passes through the brake disc 4 and extends into the interior of the wheel 1, and the surface of the fixing bolt 3 is threadedly connected to the surface of the wheel 1.

[0040] In this embodiment: By making the surface of the fixing bolt 3 be threadedly connected to the surface of the wheel 1, the fixing bolt 3 can fix the brake disc 4 through the protective plate 2, achieving the effect of fixing the brake disc 4.

[0041] Working principle: When installing the first brake frame 5 and the second brake frame 10, the lubricating pipe 602 drives the fixing sleeve 604 to move into the fixing groove 603 for fixing, and the fixing frame 601 is fixed on the opposite sides of the first brake frame 5 and the second brake frame 10 respectively through the fixing rod 12. Thus, it is convenient for the fixing frame 601 to fix the lubricating pipe 602 on the opposite sides of the first brake frame 5 and the second brake frame 10 respectively through the fixing groove 603, and then it is convenient for the first brake frame 5 and the second brake frame 10 to drive the lubricating pipe 602 to move to the surface of the brake disc 4 for installation and fixing. The opposite sides of the two cleaning pads 11 are respectively in contact with the surface of the brake disc 4, so that it is convenient to clean the surface of the brake disc 4. Then, it is convenient to press the pressing frame 605 to drive the lubricating liquid inside the lubricating pipe 602 to clean and lubricate the surface of the brake disc 4, thereby reducing the relatively large noise of the brake disc 4 during braking. Then, when the wheel 1 rotates and brakes, the locking column drives the locking block to move inside the installation groove 13. While the locking block 901 drives the first brake pad 903 to move, it drives the second brake pad 906 to move through the first limiting plate 902. Thus, it is convenient for the second brake pad 906 to drive the third brake pad 907 to move under the limitation of the telescopic frame 904 through the second limiting plate 905, and it is convenient to lock the brake disc 4 incrementally in sequence, solving the problems that in the process of braking the brake disc 4 by the brake pads, due to the relatively rough surface of the brake pads, relatively large noise may be generated, causing trouble to the user and people around, and the high-strength brake structure may lead to too rapid and violent braking, easily causing the rider to lose balance.

[0042] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A scooter braking structure with high strength and wear resistance, including a wheel (1), wherein a brake disc (4) is arranged on the front side of the wheel (1), and it is characterized in that: A first brake frame (5) and a second brake frame (10) are arranged on the surface of the brake disc (4). A locking column (7) is arranged on the front side of the first brake frame (5). Mounting grooves (13) are formed on the opposite sides of the first brake frame (5) and the second brake frame (10). An adjusting mechanism (9) is arranged inside the mounting grooves (13). Maintenance mechanisms (6) are arranged on the opposite sides of the first brake frame (5) and the second brake frame (10). The maintenance mechanism (6) includes two fixing frames (601), four lubricating pipes (602), four fixing grooves (603), four fixing sleeves (604) and two pressing frames (605). The sides of the two fixing frames (601) close to the first brake frame (5) and the second brake frame (10) are respectively in contact with the first brake frame (5) and the second brake frame (10). The surface of the lubricating pipe (602) is fixedly connected to the inside of the fixing sleeve (604). The side of the fixing sleeve (604) close to the fixing groove (603) extends into the fixing groove (603) and is threadedly connected to the inside of the fixing groove (603). The side of the pressing frame (605) close to the lubricating pipe (602) extends into the lubricating pipe (602) and is slidably connected to the inside of the lubricating pipe (602).

2. The high-strength and wear-resistant scooter braking structure according to claim 1, wherein: A locking block (901) is arranged inside the mounting groove (13). A first brake pad (903) is fixedly connected to the side of the locking block (901) away from the mounting groove (13).

3. The high-strength and wear-resistant scooter braking structure according to claim 2, characterized in that: A second brake pad (906) is slidably connected to the surface of the first brake pad (903). A first limiting plate (902) is fixedly connected to the surface of the first brake pad (903). The side of the first limiting plate (902) close to the second brake pad (906) is in contact with the second brake pad (906).

4. The high-strength and wear-resistant scooter braking structure according to claim 3, wherein: A third brake pad (907) is slidably connected to the surface of the second brake pad (906). A second limiting plate (905) is fixedly connected to the surface of the second brake pad (906). Three telescopic frames (904) are arranged between the second brake pad (906) and the third brake pad (907) and the opposite sides of the mounting groove (13).

5. The high-strength and wear-resistant scooter braking structure according to claim 1, wherein: Two fixing rods (12) are arranged on the opposite sides of the two fixing frames (601). The sides of the fixing rods (12) close to the fixing frames (601) pass through the fixing frames (601) and extend into the first brake frame (5) and the second brake frame (10) respectively. The surfaces of the two fixing rods (12) are threadedly connected to the inside of the first brake frame (5) and the second brake frame (10) respectively.

6. The high-strength and wear-resistant scooter braking structure according to claim 1, wherein: Two cleaning pads (11) are fixedly connected to the opposite sides of the two fixing frames (601). The opposite sides of the two cleaning pads (11) are respectively in contact with the surface of the brake disc (4).

7. A high-strength and wear-resistant scooter braking structure according to claim 1, characterized in that: Two bolts (8) are arranged on the front side of the first brake frame (5). The rear sides of the bolts (8) pass through the first brake frame (5) and extend into the second brake frame (10).

8. The high-strength and wear-resistant scooter braking structure according to claim 1, characterized in that: A fixing bolt (3) is arranged on the front side of the brake disc (4), a protective plate (2) is arranged on the surface of the fixing bolt (3), the rear side of the fixing bolt (3) passes through the brake disc (4) and extends into the wheel (1), and the surface of the fixing bolt (3) is in threaded connection with the surface of the wheel (1).

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