CN111469963A - Bicycle brake system - Google Patents
Bicycle brake system Download PDFInfo
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- CN111469963A CN111469963A CN202010287510.7A CN202010287510A CN111469963A CN 111469963 A CN111469963 A CN 111469963A CN 202010287510 A CN202010287510 A CN 202010287510A CN 111469963 A CN111469963 A CN 111469963A
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- brake
- disc
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- bicycle
- mounting seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
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Abstract
The invention discloses a bicycle brake system, which aims to solve the problems that: traditional disc brake's brake disc is thinner, and braking system is after long-time work, and inside drive structure is not hard up, causes two brake block of relative motion to the unable accuracy of clamp brake disc easily, just so makes braking system's braking effect descend, and it includes: a base connected to a bicycle front fork and/or a bicycle rear fork; the rotating mechanism is connected into the base body; the brake claw device is connected to the bottom end of the base body, and the rotating mechanism drives the brake claw device to act; the brake disc, brake disc coaxial coupling rotates the end in bicycle front wheel, the brake disc cross-section is established to H style of calligraphy structure, the cooperation of brake claw device output the inboard setting in the brake disc edge of a wing.
Description
Technical Field
The invention relates to the technical field of bicycle components, in particular to a bicycle brake system.
Background
The disc brake is composed of a brake disc adjacent to a wheel and a brake caliper at the edge of the disc, and the disc brake is divided into an oil pressure disc brake and a mechanical disc brake according to the working principle of the disc brake. The hydraulic disc brake uses oil as a medium to drive the brake block to clamp the brake disc, the mechanical disc brake drives the brake block to clamp the brake disc through mechanical transmission, but the brake disc is thin, so that after long-time use, a driving structure of a brake system is easy to loosen, the brake block cannot accurately clamp the brake disc, and the braking effect of the brake system is reduced.
Disclosure of Invention
In order to achieve the purpose, the invention discloses a bicycle brake system, which aims to solve the problems that: traditional disc brake's brake disc is thinner, and braking system is after long-time work, and inside drive structure is not hard up, causes two brake block of relative motion to the unable accuracy of clamp brake disc easily, just so makes braking system's braking effect descend, and it includes:
a base connected to a bicycle front fork and/or a bicycle rear fork;
the rotating mechanism is connected into the base body;
the brake claw device is connected to the bottom end of the base body, and the rotating mechanism drives the brake claw device to act;
the brake disc, brake disc coaxial coupling rotates the end in bicycle front wheel, the brake disc cross-section is established to H style of calligraphy structure, the cooperation of brake claw device output the inboard setting in the brake disc edge of a wing.
Preferably, the rotating mechanism includes:
the rotating cavity is arranged in the base body;
the rotating shaft is vertically arranged at the center of the rotating cavity;
the take-up reel is fixedly connected to the rotating shaft, and the brake cable is connected to the take-up reel;
the rotating disc is fixedly connected to the rotating shaft and is arranged close to the bottom end of the base body;
the annular groove is formed in the bottom end of the rotating disc by taking the central end of the rotating disc as a center;
and one end of the connecting rope is connected to the bottom end of the annular groove, and the other end of the connecting rope is connected with the brake claw device.
Preferably, the side end of the rotating disc is in sliding connection with the inner wall of the rotating cavity, and the diameter of the take-up reel is smaller than that of the rotating disc.
Preferably, the notch end of the annular groove is in sliding connection with the bottom end of the rotating cavity.
Preferably, the top end of the rotating shaft is sleeved with a bearing, the bearing is embedded on the inner wall of the rotating cavity, and the top end of the rotating shaft is connected with a reset coil spring.
Preferably, the brake pawl assembly includes:
the brake mounting seat is connected to the bottom end of the base body;
the two fixing pipes are connected to the side end of the brake mounting seat in a drooping mode and are symmetrically distributed by taking the brake mounting seat as a center;
the brake mounting seat is provided with a rotating cavity, a fixing pipe is arranged in the rotating cavity, and the other end of the rotating cavity is communicated with the fixing pipe;
the first supporting rod is connected in the fixed pipe in a sliding mode, and the end, far away from the annular groove, of the connecting rope penetrates through the wire inlet hole and is connected with the first supporting rod;
the two rotating seats are symmetrically distributed at the positions, close to the bottom, of the side ends of the brake installation seat by taking the brake installation seat as a center;
the second support rod is bent at a right angle, one end of the second support rod is connected to the rotating seat through a rotating shaft, the inner end of the second support rod is arranged close to the bottom end of the brake mounting seat, and the end, far away from the connecting rope, of the first support rod is hinged to the bent end of the second support rod;
the first friction block is connected to the end, far away from the rotating seat, of the second supporting rod, and the first friction block is close to the inner side of the flange of the brake disc.
Preferably, the method further comprises the following steps:
the two first fixing grooves are oppositely arranged on the inner wall of the fixing pipe;
the first sliding block is connected in the first fixing groove in a sliding mode and is connected with the first supporting rod;
the first spring is arranged in the first fixing groove, one end of the first spring is connected with the first sliding block, and the other end of the first spring is connected with the inner wall of the first fixing groove.
Preferably, the method further comprises the following steps:
the mounting channel vertically penetrates through the center of the brake mounting seat, and the top end of the mounting channel penetrates through the bottom end of the base body and is communicated with the rotating cavity;
the sliding seat is connected in the mounting channel in a sliding manner;
the wedge block is connected to the top end of the sliding seat, and the inclined end of the wedge block is arranged close to the rotating disc;
the ejector rod is connected to the position, not the center, of the bottom end of the rotating disc and is matched with the inclined end of the wedge-shaped block;
the second friction block is connected to the bottom end of the sliding seat and is arranged close to the bottom end of the middle of the brake disc;
the second fixing grooves are oppositely arranged on the inner wall of the mounting channel;
the second sliding block is connected in the second fixing groove in a sliding mode and is connected with the sliding seat;
the second spring is arranged in the second fixing groove, one end of the second spring is connected with the second sliding block, and the other end of the second spring is connected with the inner wall of the second fixing groove.
Preferably, the included angle between the fixing pipe and the side end of the brake mounting seat is 6-12 degrees.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rotating mechanism according to the present invention;
FIG. 3 is a first schematic structural view of the brake pawl device of the present invention;
FIG. 4 is an enlarged view of reference character A in FIG. 3;
FIG. 5 is a second schematic structural view of the brake pawl device of the present invention.
In the figure: 1. a substrate; 2. a rotating mechanism; 3. a brake pawl device; 4. a brake disc; 21. a rotation chamber; 22. a rotating shaft; 23. a take-up reel; 24. rotating the disc; 25. an annular groove; 26. connecting ropes; 31. a brake mounting seat; 32. a fixed tube; 33. a first support bar; 34. a wire inlet hole; 35. a rotating seat; 36. a second support bar; 37. a first friction block; 38. a first fixing groove; 39. a first slider; 30. a first spring; 51. installing a channel; 52. a sliding seat; 53. a wedge block; 54. a top rod; 55. a second friction block; 56. a second fixing groove; 57. a second slider; 58. a second spring.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the present embodiment provides a bicycle brake system, including:
the bicycle front fork and/or rear fork structure comprises a base body 1, a front fork and a rear fork, wherein the base body 1 is connected to a bicycle front fork and/or a bicycle rear fork;
the rotating mechanism 2 is connected in the base body 1;
the brake claw device 3 is connected to the bottom end of the base body 1, and the rotating mechanism 2 drives the brake claw device 3 to act;
The working principle and the beneficial effects of the technical scheme are as follows:
the invention provides a bicycle brake system, which is characterized in that the section of a brake disc is arranged into an H-shaped structure, compared with the traditional disc brake, the thickness of the brake disc is thicker, when a brake of a handlebar is pressed down, a brake cable penetrates through a base body 1 and is connected onto a rotating mechanism 2, and the rotating mechanism 2 drives a brake claw device 3, so that the output end of the brake claw device 3 applies acting force to the inner side of the flange of a brake disc 4, the friction force between the output end of the brake claw device 3 and the inner side of the flange of the brake disc 4 is increased, the brake claw device 3 provides brake force for a bicycle, the acting force is applied to the inner side of the flange of the brake disc 4 by applying the acting force to the inner side of the flange of the brake disc 4, the traditional clamping type acting force applying mode is changed, and the brake force on the brake disc 4 can be completed only by reversely opening, therefore, the situation that the braking effect of the braking system is reduced can be avoided because the driving structure of the braking system is loosened and the brake disc cannot be accurately clamped by the brake pad after the braking system is used for a long time.
As shown in fig. 2, in one embodiment of the present invention, the rotating mechanism 2 includes:
the rotating cavity 21 is arranged in the base body 1, and the rotating cavity 21 is arranged in the base body 1;
the rotating shaft 22 is vertically arranged at the center of the rotating cavity 21;
the take-up reel 23 is fixedly connected to the rotating shaft 22, and the brake cable is connected to the take-up reel 23;
the rotating disc 24 is fixedly connected to the rotating shaft 22, and the rotating disc 24 is arranged close to the bottom end of the base body 1;
the annular groove 25 is formed in the bottom end of the rotating disc 24 by taking the central end of the rotating disc 24 as a center;
and one end of the connecting rope 25 is connected to the groove bottom end of the annular groove 25, and the other end of the connecting rope 26 is connected with the brake claw device 3.
The working principle and the beneficial effects of the technical scheme are as follows:
when a brake of a handlebar is pressed down, a brake cable drives a take-up reel 23 wound with the brake cable to rotate, the take-up reel 23 drives a rotating shaft 22 fixedly connected with the take-up reel 23 to rotate in a rotating cavity 21, the rotating shaft 22 synchronously drives a rotating disc 24 connected with the rotating shaft to rotate in the rotating cavity 21, a connecting rope 26 with one end connected in the annular groove 25 is driven to contract into the annular groove 25, and finally a brake claw device 3 connected to the other end of the connecting rope 26 is driven to move, so that a braking force is generated on the inner side of the flange of the brake disc 4.
In one embodiment of the present invention, a side end of the rotary disc 24 is slidably connected to an inner wall of the rotary cavity 21, and a diameter of the take-up reel 23 is smaller than a diameter of the rotary disc 24.
The beneficial effects of the above technical scheme are:
the side end of the rotating disc 24 is connected with the inner wall of the rotating cavity 21 in a sliding mode, so that the rotating disc 24 arranged in the rotating cavity 21 is reinforced, the diameter of the take-up reel 23 is smaller than that of the rotating disc 24, a preset distance is reserved between the side end of the take-up reel 23 and the inner wall of the rotating cavity 21, and the brake cable can be conveniently wound on the take-up reel 23.
In one embodiment of the present invention, the slot end of the annular slot 25 is slidably connected to the bottom end of the rotating cavity 21.
The working principle and the beneficial effects of the technical scheme are as follows:
the notch end of the annular groove 25 is attached to the bottom end of the rotating cavity 21, so that the connecting rope 26 can be better contracted into the annular groove 25.
In one embodiment of the present invention, a bearing is sleeved on the top end of the rotating shaft 22, the bearing is embedded on the inner wall of the rotating cavity 21, and a return coil spring is connected to the top end of the rotating shaft 22.
The beneficial effects of the above technical scheme are:
when the brake of the handlebar is pressed down, the brake wire drives the take-up reel 23 to rotate, the bearing is arranged, so that the rotating shaft 22 can rotate in the rotating cavity 21 conveniently, and the reset coil spring is arranged, so that the brake wire can return conveniently.
As shown in fig. 3, in one embodiment of the present invention, the brake pawl assembly 3 includes:
the brake mounting seat 31 is connected to the bottom end of the base body 1;
the two fixing pipes 32 are connected to the side end of the brake mounting seat 31 in a hanging manner, and the two fixing pipes 32 are symmetrically distributed by taking the brake mounting seat 31 as a center;
the wire inlet hole 34 is formed in the brake mounting seat 31, one end of the wire inlet hole 34 is communicated with the bottom end of the rotating cavity 21, and the other end of the wire inlet hole 34 is communicated with the fixing pipe 32;
the first supporting rod 33 is connected in the fixed pipe 32 in a sliding manner, and the end, far away from the annular groove 25, of the connecting rope 26 penetrates through the wire inlet hole 34 to be connected with the first supporting rod 33;
the two rotating seats 35 are symmetrically distributed at the positions, close to the bottom end, of the side end of the brake mounting seat 31 by taking the brake mounting seat 31 as a center;
the second support rod 36 is bent at a right angle, one end of the second support rod 36 is connected to the rotating seat 35 through a rotating shaft, the inner end of the second support rod 36 is arranged close to the bottom end of the brake mounting seat 31, and the end, far away from the connecting rope 26, of the first support rod 33 is hinged to the bent end of the second support rod 36;
the first friction block 37 is connected to the end, far away from the rotating seat 35, of the second support rod 36, and the first friction block 37 is arranged close to the inner side of the flange of the brake disc 4.
The working principle and the beneficial effects of the technical scheme are as follows:
when the rotating disc 24 rotates in the rotating cavity 21, the connecting rope 26 with one end connected to the annular groove 25 is driven to contract into the annular groove 25, the first support rod 33 connected with the other end of the connecting rope 26 contracts inwards in the fixed tube 32, and the second support rod 36 connected with the connecting rope is driven to move in the direction far away from the bottom end of the brake mounting seat 31 by taking the rotating seat 35 as the center, the first friction block 37 moves in the direction close to the inner side of the flange of the brake disc 4 under the action of the second support rod 36, so that braking force is generated on the inner side of the flange of the brake disc 4, the two connecting ropes 26 respectively drive the two second support rods 36 to move in the direction far away from the bottom end of the brake mounting seat 31 by taking the rotating seat 35 as the center, so that the ends of the two second support rods 36 close to the first friction block 37 are in an opening type motion, and braking force is generated on the inner side of the flange of the brake, therefore, the situation that the braking effect of the braking system is reduced can be avoided because the driving structure of the braking system is loosened and the brake disc cannot be accurately clamped by the brake pad after the braking system is used for a long time.
As shown in fig. 4, in an embodiment provided by the present invention, the method further includes:
two first fixing grooves 38, which are oppositely arranged on the inner wall of the fixing pipe 32;
the first sliding block 39 is slidably connected in the first fixing groove 38, and the first sliding block 39 is connected with the first support rod 33;
and the first spring 30 is arranged in the first fixing groove 38, one end of the first spring 30 is connected with the first sliding block 39, and the other end of the first spring 30 is connected with the inner wall of the first fixing groove 38.
The working principle and the beneficial effects of the technical scheme are as follows:
the first fixing groove 38 and the first sliding block 39 are arranged to guide the first support rod 33 in the fixing tube 32, the first spring 30 is in a natural state, the first sliding block 39 is arranged at the side end of the first fixing groove 38 away from the brake mounting seat 31, the bicycle brake system is in a non-braking state, when the connecting rope 26 pulls the first support rod 36 to move in the fixing tube 32 in a retracting mode, the first spring 30 retracts under the extrusion force, and the first support rod 36 retracts into the fixing tube 32.
As shown in fig. 5, in an embodiment provided by the present invention, the method further includes:
the mounting channel 51 is vertically penetrated through the center of the brake mounting seat 31, and the top end of the mounting channel 51 penetrates through the bottom end of the base body 1 and is communicated with the rotating cavity;
a sliding seat 52, wherein the sliding seat 52 is slidably connected in the installation channel 51;
the wedge block 53 is connected to the top end of the sliding seat 52, and the inclined end of the wedge block 53 is arranged close to the rotating disc 24;
the top rod 54 is connected to the position of the non-central end of the bottom end of the rotating disc 24, and the top rod 54 is arranged in a manner of being matched with the inclined end of the wedge-shaped block 53;
the second friction block 55, the second friction block 55 is connected to the bottom end of the sliding seat 52, and the second friction block 55 is arranged near the bottom end of the middle of the brake disc 4;
a second fixing groove 56, wherein the second fixing groove 56 is oppositely arranged on the inner wall of the mounting channel 51;
a second sliding block 57, wherein the second sliding block 57 is slidably connected in the second fixing groove 56, and the second sliding block 57 is connected with the sliding seat 52;
and a second spring 58, wherein the second spring 58 is disposed in the second fixing groove 56, one end of the second spring 58 is connected to the second sliding block 57, and the other end of the second spring 58 is connected to the inner wall of the second fixing groove 56.
The working principle and the beneficial effects of the technical scheme are as follows:
the sliding seat 52 slides in the installation channel 51, the second fixing groove 56 and the second sliding block 57 are arranged to guide the sliding seat 52 in the installation channel 51, the second spring 58 is in a natural state, the second sliding block 57 is arranged in the second fixing groove 56 away from the bottom end of the brake installation seat 31, the bicycle brake system is in a non-braking state, at this time, the push rod 54 is located at the low end of the wedge-shaped block 53, when the rotating disc 24 rotates, the push rod 54 rotates and moves towards the high end of the wedge-shaped block 53, when the push rod 54 moves to the high end of the wedge-shaped block 53, the wedge-shaped block 53 drives the sliding seat 52 to move towards the bottom end of the brake installation seat 31 in the installation channel 51, and synchronously, the second friction block 55 connected with the sliding seat 52 moves towards the middle bottom end position of the brake disc 4, and then braking force is generated on the middle bottom end of the brake disc 4, so that the braking force of the first friction block 37 on the inner side of the flange of the brake disc 4 and the braking force of the second friction block 55 on the middle bottom end of the brake disc 4 work synchronously, and the two braking forces improve the braking effect of the bicycle braking system.
In one embodiment of the present invention, the angle between the fixing tube 32 and the side end of the brake mounting seat 31 is between 6 ° and 12 °.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (9)
1. A bicycle brake system, comprising:
the bicycle frame comprises a base body (1), wherein the base body (1) is connected to a bicycle front fork and/or a bicycle rear fork;
the rotating mechanism (2), the said rotating mechanism (2) is connected to the said base (1);
the brake claw device (3) is connected to the bottom end of the base body (1), and the rotating mechanism (2) drives the brake claw device (3) to act;
brake disc (4), brake disc (4) coaxial coupling rotates the end in bicycle front wheel, H style of calligraphy structure is established to brake disc (4) cross-section, the cooperation of brake claw device (3) output brake disc (4) flange inboard sets up.
2. A bicycle braking system according to claim 1, characterized in that the rotation mechanism (2) comprises:
the rotating cavity (21), the rotating cavity (21) is arranged in the base body (1);
the rotating shaft (22), the rotating shaft (22) is vertically arranged at the center of the rotating cavity (21);
the take-up reel (23), the take-up reel (23) is fixedly connected to the rotating shaft (22), and the brake cable is connected to the take-up reel (23);
the rotating disc (24), the rotating disc (24) is fixedly connected to the rotating shaft (22), and the rotating disc (24) is arranged close to the bottom end of the base body (1);
the annular groove (25), the said annular groove (25) regards said centre end of rotating disc (24) as the centre and opens and locates the bottom of said rotating disc (24);
connect rope (26), connect rope (25) one end connect in ring channel (25) bottom of the groove end, connect rope (26) the other end with brake pawl device (3) are connected.
3. A bicycle brake system according to claim 2, wherein the side end of the rotary disc (24) is slidably connected to the inner wall of the rotary chamber (21), and the take-up disc (23) has a diameter smaller than the diameter of the rotary disc (24).
4. A bicycle braking system according to claim 2, characterized in that the notch end of the annular groove (25) is slidably connected to the bottom end of the rotation chamber (21).
5. The brake system of claim 2, wherein a bearing is sleeved on the top end of the rotating shaft (22) and embedded on the inner wall of the rotating cavity (21), and a return coil spring is connected to the top end of the rotating shaft (22).
6. A bicycle brake system according to claim 2, characterized in that the brake jaw device (3) comprises:
the brake mounting seat (31), the brake mounting seat (31) is connected to the bottom end of the base body (1);
the two fixing pipes (32) are connected to the side end of the brake mounting seat (31) in a hanging mode, and the two fixing pipes (32) are symmetrically distributed by taking the brake mounting seat (31) as a center;
the brake device comprises a brake mounting seat (31), a wire inlet hole (34), a rotating cavity (21), a fixing pipe (32), a brake mounting seat (34), a brake mounting seat (31), a brake lining and a brake lining, wherein the wire inlet hole (34) is formed in the brake mounting seat (31), one end of the wire inlet hole (34) is communicated with the bottom;
the first supporting rod (33) is connected in the fixed pipe (32) in a sliding mode, and the end, far away from the annular groove (25), of the connecting rope (26) penetrates through the wire inlet hole (34) to be connected with the first supporting rod (33);
the two rotating seats (35) are symmetrically distributed at the positions, close to the bottom end, of the side end of the brake mounting seat (31) by taking the brake mounting seat (31) as a center;
the second support rod (36) is bent at a right angle, one end of the second support rod (36) is connected to the rotating seat (35) through a rotating shaft, the inner end of the second support rod (36) is arranged close to the bottom end of the brake mounting seat (31), and the end, far away from the connecting rope (26), of the first support rod (33) is hinged to the bent end of the second support rod (36);
the first friction block (37), the first friction block (37) is connected to the end, far away from the rotating seat (35), of the second support rod (36), and the first friction block (37) is close to the inner side of the flange of the brake disc (4).
7. The bicycle brake system according to claim 6, further comprising:
the two first fixing grooves (38) are oppositely arranged on the inner wall of the fixing pipe (32);
a first sliding block (39), wherein the first sliding block (39) is connected in the first fixing groove (38) in a sliding manner, and the first sliding block (39) is connected with the first supporting rod (33);
the first spring (30) is arranged in the first fixing groove (38), one end of the first spring (30) is connected with the first sliding block (39), and the other end of the first spring (30) is connected with the inner wall of the first fixing groove (38).
8. The bicycle brake system according to claim 6, further comprising:
the mounting channel (51), the mounting channel (51) vertically penetrates through the center of the brake mounting seat (31), and the top end of the mounting channel (51) penetrates through the bottom end of the base body (1) and is communicated with the rotating cavity (21);
a sliding seat (52), wherein the sliding seat (52) is connected in the installation channel (51) in a sliding manner;
the wedge block (53), the wedge block (53) is connected to the top end of the sliding seat (52), and the inclined end of the wedge block (53) is arranged close to the rotating disc (24);
the ejector rod (54) is connected to the position, not the center, of the bottom end of the rotating disc (24), and the ejector rod (54) is matched with the inclined end of the wedge-shaped block (53);
the second friction block (55), the second friction block (55) is connected to the bottom end of the sliding seat (52), and the second friction block (55) is arranged close to the bottom end of the middle of the brake disc (4);
the second fixing groove (56), the said second fixing groove (56) is opened on the inner wall of the said installation channel (51) oppositely;
a second sliding block (57), wherein the second sliding block (57) is connected in the second fixing groove (56) in a sliding mode, and the second sliding block (57) is connected with the sliding seat (52);
and the second spring (58) is arranged in the second fixing groove (56), one end of the second spring (58) is connected with the second sliding block (57), and the other end of the second spring (58) is connected with the inner wall of the second fixing groove (56).
9. A bicycle brake system according to claim 6, wherein the fixing tube (32) is arranged at an angle of between 6 ° and 12 ° to the side end of the brake mounting seat (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010287510.7A CN111469963B (en) | 2020-04-13 | 2020-04-13 | Bicycle brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010287510.7A CN111469963B (en) | 2020-04-13 | 2020-04-13 | Bicycle brake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111469963A true CN111469963A (en) | 2020-07-31 |
| CN111469963B CN111469963B (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010287510.7A Active CN111469963B (en) | 2020-04-13 | 2020-04-13 | Bicycle brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111469963B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499328Y (en) * | 2001-09-05 | 2002-07-10 | 陈基华 | Man power vehicle brake device |
| CN2727038Y (en) * | 2004-09-02 | 2005-09-21 | 许艳 | Mechanical type disc brake |
| EP2865916A1 (en) * | 2012-09-28 | 2015-04-29 | Honda Motor Co., Ltd. | Brake caliper |
| CN106143764A (en) * | 2016-08-31 | 2016-11-23 | 福建省新车技科技发展有限公司 | Bicycle or the brake system of electric bicycle |
| CN107031779A (en) * | 2017-04-10 | 2017-08-11 | 孔金河 | Manual brake operation unit, brake system and mountain bike, bicycle, bicycle |
| CN207292292U (en) * | 2017-08-23 | 2018-05-01 | 王群 | A kind of electric braking lock |
| CN108662039A (en) * | 2017-03-28 | 2018-10-16 | 汪娟娟 | Novel bicycle braking system |
-
2020
- 2020-04-13 CN CN202010287510.7A patent/CN111469963B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499328Y (en) * | 2001-09-05 | 2002-07-10 | 陈基华 | Man power vehicle brake device |
| CN2727038Y (en) * | 2004-09-02 | 2005-09-21 | 许艳 | Mechanical type disc brake |
| EP2865916A1 (en) * | 2012-09-28 | 2015-04-29 | Honda Motor Co., Ltd. | Brake caliper |
| CN106143764A (en) * | 2016-08-31 | 2016-11-23 | 福建省新车技科技发展有限公司 | Bicycle or the brake system of electric bicycle |
| CN108662039A (en) * | 2017-03-28 | 2018-10-16 | 汪娟娟 | Novel bicycle braking system |
| CN107031779A (en) * | 2017-04-10 | 2017-08-11 | 孔金河 | Manual brake operation unit, brake system and mountain bike, bicycle, bicycle |
| CN207292292U (en) * | 2017-08-23 | 2018-05-01 | 王群 | A kind of electric braking lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111469963B (en) | 2021-07-30 |
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