Low-temperature-resistant motorcycle brake calipers

Abstract

The utility model relates to the technical field of brake calipers, and discloses a low-temperature-resistant motorcycle brake caliper which comprises a caliper body, a plurality of sets of mounting grooves are symmetrically fixed to the surface of the caliper body, mounting holes are formed in the surfaces of the mounting grooves, a heat preservation sleeve is arranged on one side of the top of the caliper body, and the heat preservation sleeve is arranged on the other side of the top of the caliper body. A plurality of sets of mounting pins are symmetrically fixed to the inner surface of the heat preservation sleeve, and the electric heating wire, the air guide groove and the air inlet pipe are arranged, so that the caliper main body and the interior of the caliper main body can be heated through the electric heating wire during use, and therefore the temperature of the caliper main body and the temperature of components mounted in the caliper main body are increased; and meanwhile, waste gas with the high temperature can be guided into the caliper body through the gas inlet pipe and the gas guide groove, the caliper body and the interior of the caliper body are further heated, and therefore the situation that due to low temperature and freezing, the brake pad slips, the brake performance is reduced, and the driving safety is affected is avoided, and use is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of brake calipers, in particular to a low-temperature resistant motorcycle brake caliper. Background Art

[0002] The brake caliper is the component that applies force to the brake disc. The hydraulic pressure generated by the master brake cylinder ultimately acts on the piston inside the caliper. After the piston expands, it pushes the brake pad toward the brake disc.

[0003] At present, the brake pads of some existing brake calipers may slip due to low temperature and ice in low temperature or snowy weather, resulting in reduced braking performance, affecting driving safety and being relatively inconvenient to use. Therefore, we propose a low-temperature resistant motorcycle brake caliper to solve or improve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a low-temperature resistant motorcycle brake caliper, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: comprising a caliper body, a heating wire fixed on the inner surface of the caliper body, an air guide groove opened inside the caliper body, an air intake pipe fixed on the surface of the caliper body, and a control component arranged inside the air intake pipe.

[0006] Furthermore, a heat-insulating sleeve is provided on one side of the top of the caliper body, and mounting pins are fixed on the inner surface of the heat-insulating sleeve, and a plurality of mounting pins are symmetrically fixed on the inner surface of the heat-insulating sleeve.

[0007] Furthermore, mounting grooves are fixed on the surface of the caliper body, and a plurality of mounting grooves are symmetrically fixed on the surface of the caliper body.

[0008] Furthermore, thermal insulation cotton is fixed on the inner surface of the thermal insulation sleeve, and a plurality of groups of thermal insulation cotton are fixed on the inner surface of the thermal insulation sleeve.

[0009] Furthermore, the positions of the mounting pins and the mounting slots correspond one to one and the mounting pins can be inserted into the interior of the mounting slots.

[0010] Furthermore, a portion of the control member is located inside the air intake pipe and the control member can rotate inside the air intake pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects: by arranging the heating wire, the air guide groove and the air intake pipe, the caliper body and the interior of the caliper body can be heated by the heating wire during use, thereby increasing the temperature of the caliper body and the components installed inside the caliper body; at the same time, the exhaust gas with higher temperature can be introduced into the interior of the caliper body through the air intake pipe and the air guide groove, further heating the caliper body and the interior of the caliper body, thereby avoiding the brake pads from slipping due to low temperature and ice, resulting in a decrease in braking performance and affecting driving safety; and the utility model is relatively convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the caliper body of the utility model;

[0014] Figure 3 This is a schematic cross-sectional view of the main structure of the caliper of the utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the thermal insulation cover of the utility model;

[0016] Figure 5 This is a schematic diagram of the control structure of the utility model.

[0017] In the figure: 1. Caliper body; 2. Insulation sleeve; 3. Mounting pin; 4. Intake pipe; 5. Mounting groove; 6. Control part; 7. Heating wire; 8. Air guide groove; 9. Insulation cotton. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5, including a caliper body 1, a mounting groove 5 is fixed on the surface of the caliper body 1, and a plurality of mounting grooves 5 are symmetrically fixed on the surface of the caliper body 1, and a mounting hole is opened on the surface of the mounting groove 5, and a heat preservation sleeve 2 is arranged on the top side of the caliper body 1, and a mounting pin 3 is fixed on the inner surface of the heat preservation sleeve 2, and a plurality of mounting pins 3 are symmetrically fixed on the inner surface of the heat preservation sleeve 2, and mounting holes are opened on the surface of the mounting pin 3 and the heat preservation sleeve 2, and the positions of the mounting pin 3 and the mounting groove 5 correspond to each other one by one, and the mounting pin 3 can be inserted into the mounting groove 5 A bolt is arranged on one side of the insulation sleeve 2. When the insulation sleeve 2 is sleeved on the surface of the caliper body 1 and the mounting pin 3 is inserted into the mounting groove 5, the bolt can be inserted into the mounting pin 3 and the mounting groove 5 and tightened to fix the insulation sleeve 2 to the surface of the caliper body 1. Insulation cotton 9 is fixed on the inner surface of the insulation sleeve 2. Several groups of insulation cotton 9 are fixed on the inner surface of the insulation sleeve 2. The insulation cotton 9 can fill the gap between the insulation sleeve 2 and the caliper body 1 and enhance the insulation effect of the insulation sleeve 2 on the caliper body 1.

[0020] The heating wire 7 is fixed to the inner surface of the caliper body 1, and two groups of the heating wire 7 are symmetrically fixed on the inner surface of the caliper body 1. The air guide groove 8 is opened inside the caliper body 1. A plurality of through holes are arranged between the air guide groove 8 and the inside of the caliper body 1, and the through holes are connected with the internal space of the caliper body 1 to ensure that the gas can flow evenly to the inside of the caliper body 1. The air intake pipe 4 is fixed to the surface of the caliper body 1, and the internal space of the air intake pipe 4 is connected with the internal space of the air guide groove 8. The control component 6 is arranged inside the air intake pipe 4. The control component 6 consists of two parts, one part of which extends into the air intake pipe 4, and the other part is a structure composed of a motor. When the motor drives the control component 6 to extend into the air intake pipe 4 and rotate to a certain angle, the space between the air intake pipe 4 and the air guide groove 8 can be blocked, so that the air intake pipe 4 and the air guide groove 8 are relatively closed.

[0021] Working principle: when the brake caliper is in a low temperature state, the caliper body 1 and the interior of the caliper body 1 can be heated by the heating wire 7, so that the temperature of the caliper body 1 and the components installed inside the caliper body 1 can be increased. At the same time, one end of the intake pipe 4 can be connected to one side of the exhaust pipe through an external pipeline. A small part of the high-temperature exhaust gas generated during the start of the motorcycle enters the intake pipe 4 and the air guide groove 8 through the external pipeline, and is introduced into the interior of the caliper body 1. The amount of gas charged into the air guide groove 8 can be adjusted by the rotation angle of the control part 6, and the caliper body 1 and the interior of the caliper body 1 are further heated, thereby avoiding the brake pads from slipping due to low temperature and ice, resulting in a decrease in braking performance, affecting driving safety, and is relatively convenient to use.

[0022] 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 low temperature resistant motorcycle brake caliper, characterized in that: It comprises a caliper body (1); A heating wire (7), the heating wire (7) being fixed to the inner surface of the caliper body (1); An air guide groove (8), the air guide groove (8) being arranged inside the caliper body (1); An air intake pipe (4), the air intake pipe (4) being fixed to the surface of the caliper body (1); A control component (6) is arranged inside the air intake pipe (4).

2. A low temperature resistant motorcycle brake caliper according to claim 1, characterized in that: A heat-insulating sleeve (2) is arranged on one side of the top of the caliper body (1), a mounting pin (3) is fixed on the inner surface of the heat-insulating sleeve (2), and a plurality of mounting pins (3) are symmetrically fixed on the inner surface of the heat-insulating sleeve (2).

3. The low temperature resistant motorcycle brake caliper according to claim 1, characterized in that: The surface of the caliper body (1) is fixed with mounting grooves (5), and a plurality of mounting grooves (5) are symmetrically fixed on the surface of the caliper body (1).

4. The low temperature resistant motorcycle brake caliper according to claim 1, characterized in that: The inner surface of the thermal insulation sleeve (2) is fixed with thermal insulation cotton (9), and a plurality of groups of thermal insulation cotton (9) are fixed on the inner surface of the thermal insulation sleeve (2).

5. The low temperature resistant motorcycle brake caliper according to claim 1, characterized in that: The positions of the mounting pin (3) and the mounting groove (5) correspond one to one, and the mounting pin (3) can be inserted into the interior of the mounting groove (5).

6. The low temperature resistant motorcycle brake caliper according to claim 1, characterized in that: A part of the control member (6) is located inside the air intake pipe (4) and the control member (6) can rotate inside the air intake pipe (4).

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