C-shaped rim carbon fiber brake for bicycle

Abstract

The utility model relates to a C-shaped rim carbon fiber brake for a bicycle, which belongs to the technical field of bicycles and comprises a brake body, a control structure is arranged on the brake body, and the control structure comprises a brake aluminum alloy body seat arranged on the brake body. And a first brake arm carbon fiber back main body is arranged on the brake main body. According to the C-shaped rim carbon fiber brake for the bicycle, carbon fiber materials have the advantages of being low in density and light in weight, so that the carbon fiber brake is lighter than traditional metal materials, the overall performance of the bicycle is improved, the carbon fiber brake pad has good braking performance, the braking curve is stable, and the service life of the bicycle is prolonged. The carbon fiber brake pad is high in friction resistance, can bear high brake friction thermal shock and is excellent in wear resistance, the service life of the brake pad can be prolonged, wear to friction couple materials is reduced, and practicability and light weight of a brake are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycles, in particular to a carbon fiber brake with a C-shaped rim for bicycles. Background Art

[0002] Bicycle C-rim carbon fiber brakes usually refer to brake calipers (or C-clamps) made of carbon fiber material, which are used to brake bicycles equipped with C-rims. The C-rim is a special wheel structure with a ring-shaped braking surface, which works with the brake caliper to achieve the braking effect. Carbon fiber brakes are widely used in high-end bicycles such as road bikes and mountain bikes. These bicycles usually have high requirements for weight, braking performance and durability, and carbon fiber brakes can meet these needs.

[0003] Most bicycle brakes currently available on the market are too heavy, which reduces the overall performance of the bicycle. At the same time, they do not have good braking performance, the braking curve is not smooth enough, and they cannot withstand high braking friction and thermal shock. In addition, they have poor wear resistance, which reduces the service life of the brake pads. Therefore, a C-shaped rim carbon fiber brake for bicycles is proposed to solve the above problems. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a C-rim carbon fiber brake for bicycles, which has the advantages of lightweight and solves the problem that most bicycle brakes on the market are too heavy, reducing the overall performance of the bicycle, and at the same time do not have good braking performance, the braking curve is not smooth enough, and cannot withstand high braking friction thermal shock, and also has poor wear resistance, which reduces the service life of the brake pads.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a carbon fiber brake with a C-shaped rim for a bicycle, comprising a brake body, on which a control structure is provided.

[0006] The control structure includes a brake brake aluminum alloy body seat arranged on the brake brake body, a first brake arm carbon fiber back body arranged on the brake brake body, a second brake arm carbon fiber back body arranged on the brake brake body, a first brake arm carbon fiber front body arranged on the brake brake body, a second brake arm carbon fiber front body arranged on the brake brake body, a first brake arm aluminum alloy foot body arranged on the brake brake body, a second brake arm aluminum alloy foot body arranged on the brake brake body, a brake arm aluminum alloy body one arranged on the brake brake body, a brake arm aluminum alloy body two arranged on the brake brake body, and a brake arm aluminum alloy body three arranged on the brake brake body.

[0007] Furthermore, the brake body is provided with a spindle screw nut, the brake body is provided with a spindle screw, the brake body is provided with a brake spring, the brake body is provided with a brake brake fixing anti-slip gasket, and the brake body is provided with a brake brake fixing nut.

[0008] Furthermore, five first combination screws are provided on the front of the brake brake body, five second combination screws are provided on the back of the brake brake body, a transmission shaft is provided on the brake brake body, a transmission shaft retaining ring is provided on the brake brake body, a first steel gasket is provided on the brake brake body, a second steel gasket is provided on the brake brake body, a second transmission shaft retaining ring is provided on the brake brake body, a transmission wheel is provided on the brake brake body, and a spacing adjustment screw is provided on the brake brake body.

[0009] Furthermore, the brake brake body is provided with a brake wire pressure plate, the brake brake body is provided with a brake wire pressure plate screw, the brake brake body is provided with a brake wire guide shaft, the brake brake body is provided with a guide shaft snap ring 1, the brake brake body is provided with a guide shaft snap ring 2, the brake brake body is provided with a brake wire adjustment screw limit nut, and the brake brake body is provided with a brake wire adjustment screw.

[0010] Further, the brake brake body is provided with a first brake shoe, the brake brake body is provided with a first brake shoe body, the brake brake body is provided with a first brake universal pad, the brake brake body is provided with a first brake pad, the brake brake body is provided with a first brake fixing screw, the brake brake body is provided with a first brake shoe fixing screw, the brake brake body is provided with a second brake shoe, the brake brake body is provided with a second brake shoe body, the brake brake body is provided with a second brake universal pad, and the brake brake body is provided with a second brake pad.

[0011] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0012] 1. This bicycle uses a C-shaped rim carbon fiber brake. Carbon fiber material has the characteristics of low density and light weight, making the carbon fiber brake lighter than traditional metal materials, which helps to improve the overall performance of the bicycle. The carbon fiber brake pad has good braking performance, a smooth braking curve, and can withstand high braking friction and thermal shock. The carbon fiber brake pad has excellent wear resistance, can extend the service life of the brake pad, and reduce the wear on the friction material, which is convenient for users and increases the practicality of the brake.

[0013] 2. The bicycle uses a C-rim carbon fiber brake. The lightweight design helps improve the bicycle's acceleration and climbing ability. The excellent braking performance can ensure that the rider can stop quickly in an emergency, ensuring riding safety. The wear-resistant brake pads can reduce the replacement frequency and maintenance costs, making it more convenient for users and improving the practicality of the brakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the fixing component and the adjusting component of the utility model;

[0016] Figure 3 This is a schematic diagram of the brake cable system structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the brake shoe structure of the utility model.

[0018] In the figure: 1. Brake brake body; 101. Brake brake aluminum alloy body seat; 102. First brake arm carbon fiber back body; 103. Second brake arm carbon fiber back body; 104. First brake arm carbon fiber front body; 105. Second brake arm carbon fiber front body; 106. First brake arm aluminum alloy foot body; 107. Second brake arm aluminum alloy foot body; 108. Brake arm aluminum alloy body one; 109. Brake arm aluminum alloy body two; 110. Brake arm aluminum alloy body three; 201. Spindle screw nut; 202. Spindle screw; 203. Brake spring; 204. Brake brake fixing anti-slip gasket; 205. Brake brake fixing nut; 301. First combination screw; 302. Second combination screw; 303. Drive shaft; 304. Drive shaft Snap ring; 305, Saigang gasket one; 306, Saigang gasket two; 307, transmission shaft snap ring two; 308, transmission wheel; 309, spacing adjustment screw; 401, brake line pressure plate; 402, brake line pressure plate screw; 403, brake line guide shaft; 404, guide shaft snap ring one; 405, guide shaft snap ring two; 406, brake line adjustment screw limit nut; 407, brake line adjustment screw; 503, first brake pad; 504, first brake pad body; 505, first brake universal pad; 506, first brake pad gasket; 507, first brake fixing screw; 508, first brake pad fixing screw; 509, second brake pad; 510, second brake pad body; 511, second brake universal pad; 512, second brake pad gasket. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 A carbon fiber brake with a C-shaped rim for a bicycle in this embodiment includes a brake body 1 , on which a control structure is provided.

[0021] The control structure includes a brake brake aluminum alloy body seat 101 set on the brake brake body 1, a first brake arm carbon fiber back body 102 is set on the brake brake body 1, a second brake arm carbon fiber back body 103 is set on the brake brake body 1, a first brake arm carbon fiber front body 104 is set on the brake brake body 1, a second brake arm carbon fiber front body 105 is set on the brake brake body 1, a first brake arm aluminum alloy foot body 106 is set on the brake brake body 1, a second brake arm aluminum alloy foot body 107 is set on the brake brake body 1, a brake arm aluminum alloy body one 108 is set on the brake brake body 1, a brake arm aluminum alloy body two 109 is set on the brake brake body 1, and a brake arm aluminum alloy body three 110 is set on the brake brake body 1.

[0022] It should be noted that the brake body 1 is the foundation of the overall structure, supporting and connecting various components.

[0023] Brake Aluminum Alloy Body Seat 101: Provides a sturdy support platform, usually made of aluminum alloy to reduce weight while maintaining strength.

[0024] The first / second brake arm carbon fiber rear body 102 / 103 and the first / second brake arm carbon fiber front body 104 / 105 are made of carbon fiber material to enhance the strength and rigidity of the brake arm while reducing weight.

[0025] First / second brake arm aluminum alloy foot body 106 / 107: connected to the carbon fiber part, provides an interface with the brake system, usually made of aluminum alloy to increase durability.

[0026] Brake arm aluminum alloy body one / two / three 108 / 109 / 110: further supports and connects the brake arm to ensure even distribution of braking force.

[0027] See also Figures 1 to 4 In this embodiment, a spindle screw nut 201 is provided on the brake brake body 1, a spindle screw 202 is provided on the brake brake body 1, a brake spring 203 is provided on the brake brake body 1, a brake brake fixing anti-slip gasket 204 is provided on the brake brake body 1, and a brake brake fixing nut 205 is provided on the brake brake body 1.

[0028] It should be noted that the spindle screw nut 201 and the spindle screw 202 are used to fix the spindle and ensure a stable connection between the brake body and other components.

[0029] Brake spring 203: provides a restoring force to enable the brake arm to return to its original position after the brake is released.

[0030] Brake fixing anti-skid pad 204 and brake fixing nut 205 are used to fix the brake to prevent it from loosening or shifting during use.

[0031] See also Figures 1 to 4 In this embodiment, five first combination screws 301 are provided on the front of the brake brake body 1, five second combination screws 302 are provided on the back of the brake brake body 1, a transmission shaft 303 is provided on the brake brake body 1, a transmission shaft retaining ring 304 is provided on the brake brake body 1, a steel gasket 1 305 is provided on the brake brake body 1, a steel gasket 2 306 is provided on the brake brake body 1, a transmission shaft retaining ring 2 307 is provided on the brake brake body 1, a transmission wheel 308 is provided on the brake brake body 1, and a spacing adjustment screw 309 is provided on the brake brake body 1.

[0032] It should be noted that the transmission shaft 303, the transmission shaft retaining ring 304 / 307, and the Saigang gasket 1 / 2 305 / 306: these components together constitute a transmission system that transmits the operating force to the brake arm.

[0033] Transmission wheel 308: connected to the transmission shaft, used to transmit or amplify braking force.

[0034] Spacing adjustment screw 309: used to adjust the gap between the brake arm and the brake disc to ensure accurate braking force.

[0035] See also Figures 1 to 4 In this embodiment, a brake wire pressing plate 401 is provided on the brake brake body 1, a brake wire pressing plate screw 402 is provided on the brake brake body 1, a brake wire guide shaft 403 is provided on the brake brake body 1, a guide shaft snap ring 1 404 is provided on the brake brake body 1, a guide shaft snap ring 2 405 is provided on the brake brake body 1, a brake wire adjusting screw limit nut 406 is provided on the brake brake body 1, and a brake wire adjusting screw 407 is provided on the brake brake body 1.

[0036] It should be noted that the brake cable pressing plate 401 and the brake cable pressing plate screw 402 are used to fix the brake cable to ensure that it does not loosen or fall off.

[0037] Brake cable guide shaft 403, guide shaft snap ring 1 / 2 404 / 405: guide the movement of the brake cable to reduce friction and wear.

[0038] Brake cable adjustment screw limit nut 406 and brake cable adjustment screw 407: used to adjust the tension of the brake cable to ensure smooth braking operation.

[0039] See also Figures 1 to 4In this embodiment, a first brake shoe 503 is provided on the brake brake body 1, a first brake shoe body 504 is provided on the brake brake body 1, a first brake universal pad 505 is provided on the brake brake body 1, a first brake shim 506 is provided on the brake brake body 1, a first brake fixing screw 507 is provided on the brake brake body 1, a first brake shoe fixing screw 508 is provided on the brake brake body 1, a second brake shoe 509 is provided on the brake brake body 1, a second brake shoe body 510 is provided on the brake brake body 1, a second brake universal pad 511 is provided on the brake brake body 1, and a second brake shim 512 is provided on the brake brake body 1.

[0040] It should be noted that the first / second brake shoes 503 / 509 and related components such as 504-508 and 510-512: directly contact the brake disc, generate friction to slow down or stop the vehicle, ensure that the brake shoes can be firmly installed on the brake arm, and provide stable braking force.

[0041] The working principle of the above embodiment is:

[0042] 1) When the rider needs to brake, he / she presses the brake handle. After pressing the brake handle, the force is transmitted to the brake brake body 1 through the brake cable, which may correspond to the brake cable pressure plate 401, the brake cable pressure plate screw 402, the brake cable guide shaft 403 and other components in the list. The brake cable adjustment screw 407 and the brake cable adjustment screw limit nut 406 are used to adjust the tension of the brake cable to ensure smooth and accurate force transmission. The tension of the brake cable causes the transmission shaft 303 to rotate, possibly through the transmission wheel 308 and other components. The brake arm aluminum alloy body 1 108, the brake arm aluminum alloy body 2 109 and the brake arm aluminum alloy body 3 110 provide support and stability for the brake arm.

[0043] 2) As the brake arm moves, the first brake shoe 503 and the second brake shoe 509 and the first brake shoe body 504 and the second brake shoe body 510, the first brake universal pad 505 and the second brake universal pad 511, the first brake pad 506 and the second brake pad 512 and other components are pressed against the wheel rim or brake disc. The material of the brake shoe is usually wear-resistant rubber or composite material. The friction between the brake shoe and the wheel rim or brake disc slows down the rotation of the wheel, thereby achieving a braking effect. The spacing adjustment screw 309 is used to adjust the initial gap between the brake shoe and the wheel rim or brake disc to optimize braking performance and avoid unnecessary wear. The brake spring 203 provides a reset force when the brake is released, so that the brake arm and the brake shoe return to their initial position.

[0044] 3) Prepare for the next braking operation. The brake aluminum alloy main body 101 is the foundation of the entire brake and provides stable support. The spindle screw nut 201, spindle screw 202, brake fixing anti-slip gasket 204 and brake fixing nut 205 and other components ensure that the brake is firmly installed on the bicycle to prevent loosening or displacement during use. The five first combination screws 301 and second combination screws 302 on the front and back are used to fasten the various components of the brake to ensure the stability of the overall structure.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A C-rim carbon fiber brake for a bicycle, comprising a brake body (1), characterized in that: The brake body (1) is provided with a control structure; The control structure includes a brake brake aluminum alloy body seat (101) arranged on the brake brake body (1), a first brake arm carbon fiber back body (102) arranged on the brake brake body (1), a second brake arm carbon fiber back body (103) arranged on the brake brake body (1), a first brake arm carbon fiber front body (104) arranged on the brake brake body (1), a second brake arm carbon fiber front body (105) arranged on the brake brake body (1), a first brake arm aluminum alloy foot body (106) arranged on the brake brake body (1), a second brake arm aluminum alloy foot body (107) arranged on the brake brake body (1), a brake arm aluminum alloy body one (108) arranged on the brake brake body (1), a brake arm aluminum alloy body two (109) arranged on the brake brake body (1), and a brake arm aluminum alloy body three (110) arranged on the brake brake body (1).

2. The C-rim carbon fiber brake for bicycle according to claim 1, characterized in that: The brake brake body (1) is provided with a spindle screw nut (201), the brake brake body (1) is provided with a spindle screw (202), the brake brake body (1) is provided with a brake spring (203), the brake brake fixing anti-slip pad (204) is provided on the brake brake body (1), and the brake brake fixing nut (205) is provided on the brake brake body (1).

3. The C-rim carbon fiber brake for bicycle according to claim 1, characterized in that: The front of the brake brake body (1) is provided with five first combination screws (301), the back of the brake brake body (1) is provided with five second combination screws (302), the brake brake body (1) is provided with a transmission shaft (303), the brake brake body (1) is provided with a transmission shaft retaining ring (304), the brake brake body (1) is provided with a steel gasket 1 (305), the brake brake body (1) is provided with a steel gasket 2 (306), the brake brake body (1) is provided with a transmission shaft retaining ring 2 (307), the brake brake body (1) is provided with a transmission wheel (308), and the brake brake body (1) is provided with a spacing adjustment screw (309).

4. The C-rim carbon fiber brake for bicycle according to claim 1, characterized in that: The brake brake body (1) is provided with a brake wire pressing plate (401), the brake brake body (1) is provided with a brake wire pressing plate screw (402), the brake brake body (1) is provided with a brake wire guide shaft (403), the brake brake body (1) is provided with a guide shaft snap ring 1 (404), the brake brake body (1) is provided with a guide shaft snap ring 2 (405), the brake brake body (1) is provided with a brake wire adjustment screw limit nut (406), and the brake brake body (1) is provided with a brake wire adjustment screw (407).

5. The C-rim carbon fiber brake for bicycle according to claim 1, characterized in that: The brake brake body (1) is provided with a first brake pad (503), the brake brake body (1) is provided with a first brake pad body (504), the brake brake body (1) is provided with a first brake universal pad (505), the brake brake body (1) is provided with a first brake pad shim (506), the brake brake body (1) is provided with a first brake fixing screw (507), the brake brake body (1) is provided with a first brake pad fixing screw (508), the brake brake body (1) is provided with a second brake pad (509), the brake brake body (1) is provided with a second brake pad body (510), the brake brake body (1) is provided with a second brake universal pad (511), and the brake brake body (1) is provided with a second brake pad shim (512).

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