Motorcycle brake assembly

Abstract

The utility model discloses a motorcycle brake assembly in the technical field of motorcycle brake, which comprises a brake pump, a brake handle, an oil pipe and brake calipers, the side wall of the brake pump is provided with a connecting seat, the side wall of the connecting seat is hinged with the brake handle, the brake handle is attached to a piston ejector rod of the brake pump, the output end of the brake pump is provided with one end of the oil pipe, and the other end of the oil pipe is hinged with the brake calipers. The other end of the oil pipe is communicated with an oil cavity of the brake caliper, the oil pipe is sleeved with a protection mechanism, the protection mechanism comprises a protection sleeve ring, a positioning ring body, a groove and a magnet, the protection sleeve ring and the positioning ring body are both sleeved on the outer side of the oil pipe, the groove is formed in the side wall of the positioning ring body, and the magnet is inserted into the groove; according to the device, the protection mechanism is arranged on the outer side of the oil pipe, so that the oil pipe can be protected through the protection mechanism, the oil pipe is prevented from being damaged due to long-time friction with a motorcycle frame, the situation of oil pipe liquid leakage is avoided, and the safety of a rider is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle brakes, in particular to a motorcycle brake assembly. Background Art

[0002] Most of the existing motorcycles are hydraulic brake type motorcycles. The automatic system of such motorcycles mainly includes a brake handle and a hydraulic brake pump. The brake handle is hinged on the hydraulic brake pump. When the motorcycle brake handle is manually turned, the piston push rod arranged inside the hydraulic brake pump is squeezed as the brake handle rotates, so that the hydraulic oil in the brake handle passes through the oil circuit and drives the piston on the brake caliper to clamp the brake disc, thereby achieving braking.

[0003] However, the existing motorcycle brake assembly has less outer protective structure, and its oil pipe is directly exposed to the outside world, which causes part of the oil pipe to easily rub against the motorcycle body, causing the surface of the oil pipe to be worn and prone to oil leakage. If the oil pipe is not discovered and maintained in time, the brake assembly will fail and braking will not be possible, causing certain safety hazards to the rider. Utility Model Content

[0004] The purpose of the utility model is to provide a motorcycle brake assembly to solve the problem proposed in the above background technology that the existing motorcycle brake assembly has less outer protective structure and its oil pipe is directly exposed to the air, which makes the oil pipe easy to be worn, resulting in damage to the surface of the oil pipe and oil leakage. If the oil pipe is not maintained in time, the brake assembly will fail and braking will not be possible, causing certain safety hazards to the rider.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motorcycle brake assembly, comprising a brake pump, a brake handle, an oil pipe and a brake caliper, the side wall of the brake pump is installed with a connecting seat, the side wall of the connecting seat is hinged with a brake handle, the brake handle is fitted with a piston push rod of the brake pump, the output end of the brake pump is installed with one end of the oil pipe, and the other end of the oil pipe is connected to the oil chamber of the brake caliper;

[0006] The outer side of the oil pipe is sleeved with a protective mechanism, which includes a protective collar, a positioning ring body, a groove and a magnet. The protective collar and the positioning ring body are both sleeved on the outer side of the oil pipe. Two positioning ring bodies are provided, and the two positioning ring bodies are respectively arranged at the left and right ends of the protective collar. The side wall of the positioning ring body is provided with a groove, and a magnet is inserted and installed in the groove. The magnet can be adsorbed and connected to the external motorcycle frame.

[0007] Preferably, a threaded hole is formed in the side wall of the positioning ring body, a bolt is rotatably installed in the threaded hole, a gasket ring is installed on the inner side wall of the positioning ring body, the gasket ring is made of rubber, and the bolt can press the gasket ring.

[0008] Preferably, the protective sleeve ring includes a braided layer, a rubber wear-resistant layer and a steel belt layer. The rubber wear-resistant layer is arranged on the outer side of the braided layer, the steel belt layer is arranged on the outer side of the rubber wear-resistant layer, and the braided layer, the rubber wear-resistant layer and the steel belt layer are compounded together by an adhesive.

[0009] Preferably, a connecting hole is formed in the inner side wall of the groove, an internal thread is arranged in the connecting hole, a screw rod is installed on the side wall of the magnet, and the screw rod can be screwed into the connecting hole for installation.

[0010] Preferably, a threaded cylinder is installed on the upper wall of the connecting seat.

[0011] Preferably, an anti-slip groove is formed in the inner side wall of the gasket ring.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By arranging a protection mechanism on the outer side of the oil pipe of the device, the device can protect the oil pipe through the protection mechanism, prevent the oil pipe from being damaged due to long-term friction with the motorcycle frame, avoid the occurrence of oil leakage of the oil pipe, and ensure the safety of the rider.

[0014] In addition, the position of the protection mechanism arranged in the device can be adjusted arbitrarily, so that it can be adjusted according to the specific contact position between the oil pipe and the motorcycle frame, and the adaptability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the patent;

[0016] Figure 2 It is a schematic structural diagram of the protection mechanism of the patent;

[0017] Figure 3 It is a schematic cross-sectional structural diagram of the protective sleeve ring of the patent.

[0018] In the figure: 1 brake pump, 2 brake handle, 3 oil pipe, 4 brake caliper, 5 connecting seat, 6 protection mechanism, 61 protective sleeve ring, 62 positioning ring body, 63 groove, 64 magnet, 7 threaded hole, 8 bolt, 9 gasket ring, 10 connecting hole, 11 screw rod, 12 threaded cylinder, 13 anti-slip groove, 611 braided layer, 612 rubber wear-resistant layer, 613 steel belt layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 - 3 , the present utility model provides a technical solution:

[0021] In this technical solution, a motorcycle braking assembly includes a brake pump 1, a brake handle 2, a fuel pipe 3 and a brake caliper 4. A connecting seat 5 is installed on the side wall of the brake pump 1. A brake handle 2 is hinged to the side wall of the connecting seat 5. The brake handle 2 is in contact with the piston push rod of the brake pump 1. One end of the fuel pipe 3 is installed at the output end of the brake pump 1. The other end of the fuel pipe 3 is communicated with the oil chamber of the brake caliper 4;

[0022] A protective mechanism 6 is sleeved outside the fuel pipe 3. The protective mechanism 6 includes a protective sleeve ring 61, a positioning ring body 62, a groove 63 and a magnet 64. Both the protective sleeve ring 61 and the positioning ring body 62 are sleeved outside the fuel pipe 3. There are two positioning ring bodies 62, and the two positioning ring bodies 62 are respectively arranged at the left and right ends of the protective sleeve ring 61. A groove 63 is formed in the side wall of the positioning ring body 62, and a magnet 64 is inserted and installed in the groove 63. The magnet 64 can be adsorbed and connected to the external motorcycle frame;

[0023] In this technical solution, when braking the motorcycle, the driver pulls the brake handle 2 inward, so that the brake handle 2 pushes the piston push rod of the brake pump 1 inward, so that the piston in the brake pump 1 pushes the brake oil forward, thus generating pressure in the fuel pipe 3. This pressure is transmitted to the piston in the brake caliper 4 through the brake oil. The piston then pushes the brake pads in the brake caliper 4 outward, so that the brake pads rub against the brake disc on the motorcycle wheel, generating sufficient frictional force to reduce the rotational speed of the wheel and achieve the purpose of braking;

[0024] Because in the braking assembly, the fuel pipe 3 is a very critical component. In order to prevent the fuel pipe 3 from being damaged, a protective mechanism 6 is provided outside the fuel pipe 3 of this device. The protective sleeve ring 61 in the protective mechanism 6 shields and protects the position where the fuel pipe 3 often rubs against the motorcycle frame, preventing the fuel pipe 3 from being damaged due to long-term friction with the motorcycle frame and avoiding the occurrence of fuel leakage in the fuel pipe 3, thus ensuring the safety of the riders.

[0025] In some technical solutions, a threaded hole 7 is provided in the side wall of the positioning ring body 62, a bolt 8 is rotatably installed in the threaded hole 7, a gasket ring 9 is installed on the inner side wall of the positioning ring body 62, the gasket ring 9 is made of rubber, and the bolt 8 can press the gasket ring 9.

[0026] In this technical solution, the proposed protection mechanism 6 has two ways to fix its own position. The first is to attract and combine with the external motorcycle frame through the magnet 64 to fix the protection mechanism 6. The other is to rotate the bolt 8 so that the bolt 8 pushes the gasket ring 9 inward, making the gasket ring 9 closely fit with the oil pipe 3, thereby fixing the position of the protection mechanism 6.

[0027] In some technical solutions, the protective sleeve ring 61 includes a braided layer 611, a rubber wear-resistant layer 612 and a steel belt layer 613. The rubber wear-resistant layer 612 is arranged on the outer side of the braided layer 611, and the steel belt layer 613 is arranged on the outer side of the rubber wear-resistant layer 612. The braided layer 611, the rubber wear-resistant layer 612 and the steel belt layer 613 are compounded together by an adhesive.

[0028] In this technical solution, the braided layer 611 fits against the outer wall of the oil pipe 3 to protect the oil pipe 3. The rubber wear-resistant layer 612 and the steel belt layer 613 can increase the wear resistance and strength of the protective sleeve ring 61, improving the protection effect on the oil pipe 3.

[0029] In some technical solutions, a connecting hole 10 is provided in the inner side wall of the groove 63, an internal thread is provided in the connecting hole 10, a screw rod 11 is installed on the side wall of the magnet 64, and the screw rod 11 can be screwed into the connecting hole 10 for installation.

[0030] In this technical solution, the magnet 64 is installed in the groove 63 through the cooperation between the screw rod 11 and the connecting hole 10, which can prevent the magnet 64 from coming out of the groove 63.

[0031] In some technical solutions, a threaded cylinder 12 is installed on the upper wall of the connecting seat 5.

[0032] In this technical solution, the motorcycle rearview mirror can be threadedly installed in the threaded cylinder 12.

[0033] In some technical solutions, an anti-slip groove 13 is provided in the inner side wall of the gasket ring 9.

[0034] In this technical solution, the anti-slip groove 13 can increase the friction force between the gasket ring 9 and the oil pipe 3.

[0035] Working principle: After installing this device on an external motorcycle, the staff observes the position where the oil pipe 3 contacts the motorcycle frame, then moves the protective sleeve ring 61 to this position, and then can fix the position of the protective sleeve ring 61 by adsorbing the magnet 64 on the side wall of the positioning ring body 62 to the motorcycle frame, preventing the oil pipe 3 from being damaged due to long-term friction with the motorcycle frame, avoiding the occurrence of oil leakage in the oil pipe 3, and ensuring the safety of the rider;

[0036] When performing a braking operation on the motorcycle, the driver pulls the brake handle 2 inward, causing the brake handle 2 to push the piston rod of the brake pump 1 inward, so that the piston in the brake pump 1 pushes the brake fluid forward, thereby generating pressure in the oil pipe 3. This pressure is transmitted through the brake fluid to the piston in the brake caliper 4, and the piston then pushes the brake pads in the brake caliper 4 outward, causing the brake pads to rub against the brake disc on the motorcycle wheel, generating sufficient frictional force to reduce the rotational speed of the wheel and achieve the purpose of braking.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0038] Although the present utility model has been described above with reference to embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A motorcycle brake assembly, comprising a brake pump (1), a brake handle (2), an oil pipe (3) and a brake caliper (4), characterized in that: The side wall of the brake pump (1) is provided with a connecting seat (5), the side wall of the connecting seat (5) is hinged with a brake handle (2), the brake handle (2) is fitted with a piston push rod of the brake pump (1), one end of an oil pipe (3) is provided at the output end of the brake pump (1), and the other end of the oil pipe (3) is connected to the oil chamber of the brake caliper (4); The outer side of the oil pipe (3) is sleeved with a protective mechanism (6), the protective mechanism (6) comprising a protective collar (61), a positioning ring body (62), a groove (63) and a magnet (64). The protective collar (61) and the positioning ring body (62) are both sleeved on the outer side of the oil pipe (3). Two positioning ring bodies (62) are provided, and the two positioning ring bodies (62) are respectively arranged at the left and right ends of the protective collar (61). The side wall of the positioning ring body (62) is provided with a groove (63), and a magnet (64) is inserted and installed in the groove (63). The magnet (64) can be adsorbed and connected to an external motorcycle frame.

2. A motorcycle brake assembly according to claim 1, characterized in that: The side wall of the positioning ring body (62) is provided with a threaded hole (7), a bolt (8) is screwed into the threaded hole (7), a gasket (9) is installed on the inner side wall of the positioning ring body (62), the gasket (9) is made of rubber material, and the bolt (8) can press the gasket (9).

3. A motorcycle brake assembly according to claim 1, characterized in that: The protective collar (61) comprises a braided layer (611), a rubber wear-resistant layer (612) and a steel belt layer (613); the outer side of the braided layer (611) is provided with a rubber wear-resistant layer (612); the outer side of the rubber wear-resistant layer (612) is provided with a steel belt layer (613); the braided layer (611), the rubber wear-resistant layer (612) and the steel belt layer (613) are composited together by an adhesive.

4. A motorcycle brake assembly according to claim 1, characterized in that: The inner wall of the groove (63) is provided with a connection hole (10), and an internal thread is provided in the connection hole (10). A screw rod (11) is installed on the side wall of the magnet (64), and the screw rod (11) can be screwed into the connection hole (10).

5. The motorcycle brake assembly according to claim 1, characterized in that: A threaded cylinder (12) is mounted on the upper wall of the connecting seat (5).

6. A motorcycle brake assembly according to claim 2, characterized in that: The inner side wall of the gasket ring (9) is provided with an anti-slip groove (13).

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