CN210027781U

CN210027781U - Bicycle brake

Info

Publication number: CN210027781U
Application number: CN201920033007.1U
Authority: CN
Inventors: 冯大举; 孙晓涛; 耿近近
Original assignee: Weicheng (wuxi) Metal Co Ltd
Current assignee: Weicheng (wuxi) Metal Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-02-07
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a bicycle brake, including fixed base block and wire fixed block, the right side fixedly connected with wire fixed block at fixed base block top, the right side fixedly connected with wire of wire fixed block, the one end fixedly connected with control switch of wire, fixed base block positive right side is from last to having fixedly connected with installation fixed block, guide bar and dog in proper order down, the clutch blocks holding tank has been seted up in the front of fixed base block, first fixed slot and second fixed slot have been seted up to down in proper order to the inside of clutch blocks holding tank from last, the utility model relates to a bicycle part technical field. This bicycle brake has solved current brake equipment and has used mechanical force transmission to need adjust, and the transmission structure damage of clamp one side is difficult to the repair moreover, uses the longer problem of reaction time for the user can pass through electrically controlled device direct control brake equipment, and reaction time is rapider.

Description

Bicycle brake

Technical Field

The utility model relates to a bicycle part technical field specifically is a bicycle brake ware.

Background

And (3) drum braking: an annular spring piece is arranged in a drum, one end of the spring piece is fixed on the edge of the inner side of a brake drum, and the other end of the spring piece is connected with a brake cable; the inner side of the reed is provided with a layer of rubber. The center of the ring reed is provided with a cylindrical metal piece which is not contacted with the reed and is rigidly connected with the wheel. When braking, the spring plate is pulled towards the center by the brake cable to rub the cylindrical metal piece, so that the rotation of the wheel is slowed down. Disc braking: it is clear that the brake disc is rigidly connected to the wheel and that a clamp contains the disc and is fixed to the frame. When braking, the clamp clamps the disc under the pulling of the brake cable, so as to reduce the speed. This is the fastest slowing down and most expensive of the braking systems. In the other type, the brake rubber is used for rubbing the steel ring at the outer edge of the wheel, so that the rotation of the wheel is slowed down. Such braking is the simplest and most common. When the bicycle moves forwards, the wheels start to rotate under the friction force of the outer tire, power is provided for the wheels to rotate, and the bicycle moves forwards due to the friction force of the outer tire. The wheels are stopped, the outer tire is static relative to the vehicle, the vehicle moves forwards due to inertia, and great friction resistance is generated between the outer tire and the road surface, so that the vehicle is stopped.

When the existing disc brake is used, the clamp is mostly driven by mechanical force, the clamp clamps and decelerates the brake disc, the brake disc is rigidly connected with an axle, so the axle can decelerate along with the brake disc, but the brake device uses mechanical force for transmission and needs to be adjusted, and the transmission structure on one side of the clamp is not easy to repair, so the reaction time is long when the brake device is used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a bicycle brake has solved this kind of brake equipment and has used the mechanical force transmission to need adjust, and the transmission structure damage of clamp one side is difficult to repair moreover, uses the longer problem of reaction time.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bicycle brake ware, includes fixed basal block and wire fixed block, the right side fixedly connected with wire fixed block at fixed basal block top, the right side fixedly connected with wire of wire fixed block, the one end fixedly connected with control switch of wire, fixed basal block positive right side is from last to fixedly connected with installation fixed block, guide bar and dog in proper order down, the clutch blocks holding tank has been seted up in the front of fixed basal block, first fixed slot and second fixed slot have been seted up to down in proper order to the inside of clutch blocks holding tank from last, the inside of clutch blocks holding tank just is located the guide bar left side and has seted up the dirt bits groove, the first electromagnetism telescopic link of inside fixedly connected with of first fixed slot, the inside fixedly connected with second electromagnetism telescopic link of second fixed slot.

Preferably, the friction block storage groove is internally and fixedly connected with a friction clamping block at the top ends of the first electromagnetic telescopic rod and the second electromagnetic telescopic rod.

Preferably, the friction clamping block comprises a metal connecting sheet, the front surface of the metal connecting sheet is fixedly connected with a heat conducting sheet, and the front surface of the heat conducting sheet is fixedly connected with a friction plate.

Preferably, the front surface of the friction plate is provided with anti-skid grains.

Preferably, one side of the friction clamping block is movably connected with an anti-slip pattern, a through hole is formed in the center of the anti-slip pattern, and a fixing screw hole is formed in one side, located on the through hole, of the surface of the brake disc.

Preferably, the surface of the brake disc and the side far away from the fixing screw hole are provided with a remainder removing hole, and the surface of the brake disc and the side far away from the remainder removing hole are provided with a friction hole.

Advantageous effects

The utility model provides a bicycle brake. Compared with the prior art, the method has the following beneficial effects:

(1) the bicycle brake comprises a fixed base block, a fixed block, a guide rod and a stop block which are fixedly connected with the right side of the front of the fixed base block from top to bottom in sequence, a friction block storage groove is formed in the front of the fixed base block, a first fixing groove and a second fixing groove are formed in the friction block storage groove from top to bottom in sequence, a dust groove is formed in the inner part of the friction block storage groove and positioned on the left side of the guide rod, a first electromagnetic telescopic rod is fixedly connected with the inner part of the first fixing groove, a second electromagnetic telescopic rod is fixedly connected with the inner part of the second fixing groove, and a friction clamping block is fixedly connected with the inner part of the friction block storage groove and positioned on the top ends of the first electromagnetic telescopic rod and the second electromagnetic telescopic rod, so that the problems that the existing brake device needs to be adjusted in transmission by using mechanical force, the transmission structure on one, the reaction time is more rapid.

(2) This bicycle brake, through the right side fixedly connected with wire fixed block at fixed base block top, the right side fixedly connected with wire of wire fixed block, the one end fixedly connected with control switch of wire, the inside of clutch blocks holding tank and the tight piece of top fixedly connected with friction that is located first electromagnetism telescopic link and second electromagnetism telescopic link, the tight piece of friction clamp includes the metal connection piece, the positive fixedly connected with conducting strip of metal connection piece, the positive fixedly connected with friction disc of conducting strip, through using this kind of device, do not need the personnel of riding to put the brake handle with the hand earlier, brake operation again, only need ride passerby control button, it is more convenient to use, and operating time is shorter.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a brake disc and a fixed base block according to the present invention;

fig. 3 is a schematic structural view of the friction clamping block of the present invention.

In the figure: 1-fixed base block, 2-lead fixed block, 3-lead, 4-control switch, 5-fixed block, 6-guide bar, 7-stop block, 8-friction block storage groove, 9-first fixed groove, 10-second fixed groove, 11-dust groove, 12-first electromagnetic telescopic rod, 13-second electromagnetic telescopic rod, 14-friction clamping block, 15-metal connecting sheet, 16-heat conducting sheet, 17-friction sheet, 18-anti-slip pattern, 19-brake disc, 20-through hole, 21-fixed screw hole, 22-residue removing hole and 23-friction hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a bicycle brake comprises a fixed base block 1 and a wire fixing block 2, wherein the right side of the top of the fixed base block 1 is fixedly connected with the wire fixing block 2, the right side of the wire fixing block 2 is fixedly connected with a wire 3, one end of the wire 3 is fixedly connected with a control switch 4, the right side of the front of the fixed base block 1 is fixedly connected with an installation fixing block 5, a guide rod 6 and a stop block 7 from top to bottom in sequence, the front of the fixed base block 1 is provided with a friction block storage tank 8, the inside of the friction block storage tank 8 is provided with a first fixing groove 9 and a second fixing groove 10 from top to bottom in sequence, the inside of the friction block storage tank 8 and the left side of the guide rod 6 are provided with a dust groove 11, the inside of the first fixing groove 9 is fixedly connected with a first electromagnetic telescopic rod 12, the inside of the second fixing groove 10 is, and the damage of the transmission structure at one side of the clamp is not easy to repair, the reaction time is long when the device is used, so that a user can directly control the brake device through an electric control device, the reaction time is quicker, the friction block storage tank 8 is positioned inside the top ends of the first electromagnetic telescopic rod 12 and the second electromagnetic telescopic rod 13 and is fixedly connected with a friction clamping block 14, the friction clamping block 14 comprises a metal connecting sheet 15, the front of the metal connecting sheet 15 is fixedly connected with a heat conducting sheet 16, the front of the heat conducting sheet 16 is fixedly connected with a friction sheet 17, by using the device, the user does not need to put the hands on the brake handle first and then carry out the brake operation, only needs to ride a control button of the user, the use is more convenient, the operation time is shorter, the front of the friction sheet 17 is provided with anti-skid veins 18, one side of the, the center of the brake disc 19 is provided with a through hole 20, one side of the surface of the brake disc 19, which is positioned at the through hole 20, is provided with a fixing screw hole 21, one side of the surface of the brake disc 19, which is far away from the fixing screw hole 21, is provided with a remainder removing hole 22, and one side of the surface of the brake disc 19, which is far away from the remainder removing hole 22, is provided with a friction hole 23.

When the brake disc is used, the brake disc 19 is fixed with a shaft to be braked through the fixing screw hole 21 and the screw, the fixing base block 1 is arranged on the frame through the mounting fixing block 5, so that two sides of the corresponding position of the brake disc 19 are fixedly connected with the fixing base block 1, one end of the lead 3 is electrically connected with an external power supply, the middle section of the lead 3 controls the on-off of a circuit through the control switch 4, one side of the friction clamping block 14 is fixed to the top ends of the first electromagnetic telescopic rod 12 and the second electromagnetic telescopic rod 13, the control switch 4 is arranged on a bicycle handlebar, when a rider encounters an emergency, the circuit can be switched on by pressing the button of the control switch 4, so that the first electromagnetic telescopic rod 12 and the second electromagnetic telescopic rod 13 push the friction clamping block 14, the two friction clamping blocks 14 are clamped through friction to the friction hole 23, and the brake disc 19 is decelerated until the brake disc stops, while at the same time stalling the axle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bicycle brake, includes fixed base block (1) and wire fixed block (2), the right side fixedly connected with wire fixed block (2) at fixed base block (1) top, the right side fixedly connected with wire (3) of wire fixed block (2), the one end fixedly connected with control switch (4) of wire (3), its characterized in that: fixed base block (1) positive right side is from last to having fixedly connected with installation fixed block (5), guide bar (6) and dog (7) in proper order down, clutch block holding tank (8) have been seted up in the front of fixed base block (1), first fixed slot (9) and second fixed slot (10) have been seted up from last to down in proper order to the inside of clutch block holding tank (8), the inside of clutch block holding tank (8) just is located guide bar (6) left side and has seted up dirt bits groove (11), the first electromagnetic telescopic rod of inside fixedly connected with (12) of first fixed slot (9), the inside fixedly connected with second electromagnetic telescopic rod (13) of second fixed slot (10).

2. A bicycle brake according to claim 1, wherein: and a friction clamping block (14) is fixedly connected to the top ends of the first electromagnetic telescopic rod (12) and the second electromagnetic telescopic rod (13) in the friction block storage groove (8).

3. A bicycle brake according to claim 2, wherein: the friction clamping block (14) comprises a metal connecting sheet (15), the front surface of the metal connecting sheet (15) is fixedly connected with a heat conducting sheet (16), and the front surface of the heat conducting sheet (16) is fixedly connected with a friction sheet (17).

4. A bicycle brake according to claim 3, wherein: the front surface of the friction plate (17) is provided with anti-skid grains (18).

5. A bicycle brake according to claim 2, wherein: one side of the friction clamping block (14) is movably connected with a brake disc (19), a through hole (20) is formed in the center of the brake disc (19), and a fixing screw hole (21) is formed in the surface of the brake disc (19) and located on one side of the through hole (20).

6. A bicycle brake according to claim 5, wherein: the surface of the brake disc (19) and one side far away from the fixing screw hole (21) are provided with a residue removing hole (22), and the surface of the brake disc (19) and one side far away from the residue removing hole (22) are provided with a friction hole (23).