CN210212650U

CN210212650U - Bicycle brake handle

Info

Publication number: CN210212650U
Application number: CN201921296623.2U
Authority: CN
Inventors: Yijun Liao; 廖翊均
Original assignee: Tektro Technology Corp
Current assignee: Tektro Technology Corp
Priority date: 2018-10-24
Filing date: 2019-08-12
Publication date: 2020-03-31
Anticipated expiration: 2029-08-12
Also published as: TWM575424U

Abstract

A bicycle brake handle is suitable for being arranged on a handle grip; the bicycle brake handle comprises a handle body, a battery component and a button component; the handle body comprises an oil groove part and a clamp part which are connected; the clamping part is provided with a clamping space and is used for clamping the handlebar of the bicycle in the clamping space; the battery component is arranged on the clamping part; the button assembly is arranged on the clamping part, and the button assembly and the battery assembly are positioned on two opposite sides of the clamping space. The utility model discloses set up in the calliper portion of handle body by battery pack and button assembly, and battery pack and button assembly are the design that is located the relative both sides in centre gripping space, let battery pack and button assembly and handle body integrate, so can avoid battery pack and button assembly and oil groove portion in the subassembly produce to interfere, consequently reduced the complexity that button assembly and battery assembly are integrated in the handle body.

Description

Bicycle brake handle

Technical Field

The utility model relates to a bicycle brake handle, especially a bicycle brake handle with battery pack and button subassembly.

Background

With the more and more flourishing of wind of sports, more and more people reach the purpose of motion and leisure through riding the bicycle at present, consequently made the market of bicycle grow brisk and develop. In order to attract consumers to buy bicycles, manufacturers have paid more attention to the demands of users for bicycle functions, and have been improving on the materials and functions of bicycle bodies.

In the case of a bicycle transmission system, the transmission system has evolved from a mechanical transmission system to a wireless electronic transmission system. Generally, a wireless electronic transmission system generates a shift signal by a user pressing a button of a button assembly, and transmits the shift signal to a receiver of a transmission by using an antenna of the button assembly, so that the transmission shifts a chain. However, in the process of integrating the button assembly and the battery assembly for providing the antenna power to the brake handle, the button assembly and the battery assembly are likely to interfere with the components in the oil groove of the brake handle, so that the complexity of integrating the button assembly and the battery assembly to the brake handle is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bicycle brake handle to solve among the prior art button assembly and battery pack and interfere with the subassembly in the sump oil portion of brake handle easily, make button assembly and battery pack integrate in the problem that the complexity of brake handle increased.

The present invention discloses a bicycle brake handle suitable for being installed on a handlebar grip. The bicycle brake handle includes a handle body, a battery assembly and a button assembly. The handle body comprises an oil groove part and a clamping part which are connected. The clamping part is provided with a clamping space and is used for clamping the handlebar in the clamping space. The battery pack is arranged on the clamping part. The button assembly is arranged on the clamping part, and the button assembly and the battery assembly are positioned on two opposite sides of the clamping space.

In other words, the utility model provides a bicycle brake handle, be suitable for and install in a handlebar hand grip, contain: a handle body, which comprises an oil tank part and a caliper part which are connected, wherein the caliper part is provided with a clamping space and is used for clamping the handlebar in the clamping space; a battery assembly arranged on the caliper part; and the button assembly is arranged on the caliper part, and the button assembly and the battery assembly are positioned at two opposite sides of the clamping space.

Preferably, the clamping portion includes a first clamping arm and a second clamping arm, the first clamping arm is connected to the oil tank portion, the second clamping arm is pivotally disposed on the first clamping arm, the first clamping arm and the second clamping arm together form the clamping space, and the battery assembly and the button assembly are respectively disposed on the first clamping arm and the second clamping arm.

Preferably, the first clamp arm has a first assembling groove, the second clamp arm has a second assembling groove, the first assembling groove and the second assembling groove face different directions, and the battery assembly and the button assembly are respectively disposed in the first assembling groove and the second assembling groove.

Preferably, the handle body further includes a pivot portion and a brake lever, the oil tank portion and the first clamp arm are respectively connected to two adjacent sides of the pivot portion, the brake lever is pivotally connected to the pivot portion and extends in a direction away from the oil tank portion, and a direction of the first assembly groove is the same as an extending direction of the brake lever.

Preferably, the first assembling groove is located between the pivoting portion and the holding space.

Preferably, the button assembly includes a base, a circuit board, two switches, a cover and two buttons, the base is installed in the second assembly groove, the circuit board is disposed in the base, the two switches are disposed and electrically connected to the circuit board, the cover is disposed on the base and covers a portion of the circuit board, and the two buttons are disposed on the cover in a pressing manner and respectively correspond to the two switches.

Preferably, the second clamp arm further has an opening, the opening is located between the second assembling groove and the clamping space and communicates with the second assembling groove and the clamping space, the circuit board has an antenna, and the antenna corresponds to the opening.

Preferably, the battery assembly includes a circuit board, a battery holder and a battery, the circuit board and the battery holder are both installed in the first assembly groove, the battery holder has a battery slot, and the battery is installed in the battery slot and electrically connected to the circuit board.

Preferably, the bicycle brake lever further comprises a locking member, the first clamping arm has a locking hole, the second clamping arm has a through hole, and the locking member is locked to the locking hole through the through hole.

Preferably, the first forceps arm is provided with a through groove which is communicated with the clamping space.

According to the bicycle brake handle disclosed by the embodiment, the battery assembly and the button assembly are arranged on the caliper part of the handle body, and the battery assembly and the button assembly are arranged on the two opposite sides of the clamping space, so that the battery assembly and the button assembly are integrated with the handle body, the battery assembly and the button assembly can be prevented from interfering with the components in the oil groove part, and the complexity of integrating the button assembly and the battery assembly into the handle body is reduced.

The above description of the present invention and the following description of the embodiments are provided to illustrate and explain the principles of the present invention and to provide further explanation of the scope of the present invention.

Drawings

FIG. 1 is a perspective view of a brake lever attached to a handlebar of a bicycle according to a first embodiment of the present invention;

FIG. 2 is an exploded schematic view of the brake lever of the bicycle of FIG. 1;

fig. 3 is a side view of fig. 1.

[ description of reference ]

1 bicycle brake handle

2 vehicle handle

10 handle body

11 oil tank body

12 caliper part

121 first tong arm

1211 lock hole

1212 first assembly groove

1213 through groove

122 second jawarm

1221 perforation

1222 second assembly slot

1223 opening(s)

123 clamping space

13 pivoting part

14 brake pull rod

20 locking part

30 cell module

31 circuit board

32 battery holder

321 battery slot

33 cell

40 button assembly

41 base body

411 accommodating space

42 circuit board

421 antenna

43. 44 switch

45 cover body

46. 47 push button

Detailed Description

Please refer to fig. 1 to 3. Fig. 1 is a schematic perspective view of a brake lever attached to a handlebar of a bicycle according to a first embodiment of the present invention. FIG. 2 is an exploded schematic view of the brake lever of the bicycle of FIG. 1. Fig. 3 is a side view of fig. 1.

The bicycle brake lever 1 of the present embodiment is, for example, a right brake lever of a mountain bike. The bicycle brake handle 1 includes a handle body 10, a locking member 20, a battery assembly 30 and a button assembly 40.

The handle body 10 includes an oil tank 11, a clamping portion 12, a pivot portion 13 and a brake lever 14. The clamping portion 12 includes a first clamping arm 121 and a second clamping arm 122. The oil tank 11 and the first clamp arm 121 are connected to two adjacent sides of the pivot portion 13, and the brake lever 14 is pivotally connected to the pivot portion 13 and extends in a direction away from the oil tank 11. The second clamp arm 122 is pivotally disposed on the first clamp arm 121, and the first clamp arm 121 and the second clamp arm 122 together form a clamping space 123. The first and second clamp

arms

121 and 122 clamp the handle grip 2 in the clamping space 123. The first clamp arm 121 has a lock aperture 1211 and the second clamp arm 122 has a through aperture 1221. The locking member 20 is locked in the locking hole 1211 through the through hole 1221 to fix the second clamp arm 122 to the first clamp arm 121.

In this embodiment, the first clamp arm 121 further has a first assembly slot 1212. The first assembling groove 1212 is located between the pivot portion 13 and the clamping space 123, and the first assembling groove 1212 faces in the same direction as the extending direction of the brake pull rod 14. That is, the first assembling groove 1212 is formed on the side of the first clamp arm 121 opposite to the sump portion 11. The battery assembly 30 includes a circuit board 31, a battery holder 32 and a battery 33. The circuit board 31 and the battery holder 32 are mounted in the first assembly groove 1212, and the battery holder 32 has a battery slot 321. The battery 33 is mounted in the battery slot 321 and electrically connected to the circuit board 31.

The first assembling groove 1212 is provided on the side of the first clamp arm 121 opposite to the oil tank 11, and is not intended to limit the present invention. In other embodiments, the first assembly slot may be located on a side of the first jawarm facing the sump body portion.

The second jawarm 122 also has a second assembly slot 1222 and an opening 1223. The second assembling groove 1222 and the first assembling groove 1212 are respectively located at two opposite sides of the clamping space 123, the second assembling groove 1222 is farther from the pivot portion 13 than the first assembling groove 1212, and the second assembling groove 1222 and the first assembling groove 1212 respectively face in two different directions. The opening 1223 is located between the second assembly groove 1222 and the clamping space 123, and communicates the second assembly groove 1222 and the clamping space 123. The button assembly 40 includes a base 41, a circuit board 42, two

switches

43, 44, a cover 45 and two

buttons

46, 47. The base 41 is disposed in the second assembling groove 1222, and the base 41 has an accommodating space 411. The circuit board 42 is disposed in the accommodating space 411, and the circuit board 42 has an antenna 421. The antenna 421 corresponds to the opening 1223, and the antenna 421 is used for transmitting signals. The circuit board 42 of the button assembly 40 is electrically connected to the circuit board 31 of the battery assembly 30 by a wire (not shown), and the battery 33 is used for providing power for the antenna 421 to transmit signals. The two

switches

43 and 44 are disposed and electrically connected to the circuit board 42, and the cover 45 is disposed on the base 41 and covers the accommodating space 411. The two

buttons

46, 47 are pressably provided on the lid 45 and correspond to the two

switches

43, 44, respectively.

In the present embodiment, the two

buttons

46 and 47 are, for example, a shift-in button and a shift-out button of the bicycle, respectively. When the user presses the shift button, the button 46 presses the corresponding switch 43, so that the antenna 421 transmits a shift signal to the receiver of the front derailleur or the rear derailleur of the bicycle, so as to shift the chain of the bicycle to shift the shift.

In addition, the antenna 421 is disposed corresponding to the opening 1223, which can enhance the quality of the signal transmitted by the antenna 421, so as to facilitate the transmission of the shift signal to the receiver of the front derailleur or the rear derailleur of the bicycle.

In addition, the battery assembly 30 and the button assembly 40 are respectively arranged in the first assembly groove 1212 of the first clamp arm 121 and the second assembly groove 1222 of the second clamp arm 122, and the battery assembly 30 and the button assembly 40 are arranged on two opposite sides of the clamping space 123, so that the battery assembly 30 and the button assembly 40 are integrated with the handle body 10, and therefore the battery assembly 30 and the button assembly 40 are prevented from interfering with the components in the oil tank 11, and the complexity of integrating the button assembly 40 and the battery assembly 30 into the handle body 10 is reduced.

In addition, the first and

second assembly grooves

1212 and 1222 can receive at least part of the battery assembly 30 and the button assembly 40, respectively, such that the battery assembly 30, the button assembly 40 and the handle body 10 are visually integrated, thereby enhancing the aesthetic appearance of the bicycle equipped with the bicycle brake handle 1.

In this embodiment, the first clamp arm 121 further has a through slot 1213. The through groove 1213 communicates with the holding space 123. In the present embodiment, the first caliper arm 121 is provided with the through groove 1213, so as to achieve the effect of reducing the weight of the brake lever 1 of the entire bicycle.

In the above description, the bicycle brake lever 1 is exemplified by a right brake lever of a bicycle, but not limited thereto. In other embodiments, the bicycle brake configuration described above can be applied to the left brake handle bar of a bicycle.

According to the bicycle brake handle of the embodiment, the battery assembly and the button assembly are respectively arranged in the first assembling groove of the first clamp arm and the second assembling groove of the second clamp arm, and the battery assembly and the button assembly are arranged on the two opposite sides of the clamping space, so that the battery assembly and the button assembly are integrated with the handle body, the battery assembly and the button assembly can be prevented from interfering with the components in the oil groove body, and the complexity of integrating the button assembly and the battery assembly into the handle body is reduced.

In addition, the first assembling groove and the second assembling groove can respectively accommodate at least part of the battery assembly and the button assembly, so that the battery assembly, the button assembly and the handle body are visually integrated, and the attractiveness of the bicycle with the bicycle brake handle is improved.

Claims

1. The utility model provides a bicycle brake handle, is suitable for to install in a handlebar hand grip, its characterized in that contains:

a handle body, which comprises an oil tank part and a caliper part which are connected, wherein the caliper part is provided with a clamping space and is used for clamping the handlebar in the clamping space;

a battery assembly arranged on the caliper part; and

the button assembly is arranged on the caliper part, and the button assembly and the battery assembly are positioned on two opposite sides of the clamping space.

2. The brake lever according to claim 1, wherein the clamping portion comprises a first clamping arm and a second clamping arm, the first clamping arm is connected to the oil tank portion, the second clamping arm is pivotally connected to the first clamping arm, the first clamping arm and the second clamping arm together form the clamping space, and the battery assembly and the button assembly are respectively disposed on the first clamping arm and the second clamping arm.

3. The brake lever for bicycles of claim 2, wherein the first caliper arm has a first assembling groove and the second caliper arm has a second assembling groove, the first assembling groove and the second assembling groove face different directions, the battery pack and the button pack are respectively disposed in the first assembling groove and the second assembling groove.

4. The brake lever as defined in claim 3, wherein the handle body further comprises a pivot portion and a brake lever, the oil tank portion and the first clamping arm are respectively connected to two adjacent sides of the pivot portion, the brake lever is pivotally connected to the pivot portion and extends in a direction away from the oil tank portion, and the first assembling groove faces in a direction same as the extending direction of the brake lever.

5. The brake lever of claim 4 wherein the first assembly slot is located between the pivot portion and the retaining space.

6. The brake lever according to claim 3, wherein the button assembly comprises a base, a circuit board, two switches, a cover and two buttons, the base is mounted in the second assembly slot, the circuit board is disposed in the base, the two switches are disposed and electrically connected to the circuit board, the cover is disposed on the base and covers a portion of the circuit board, and the two buttons are pressably disposed on the cover and respectively correspond to the two switches.

7. The brake lever as defined in claim 6, wherein the second clamping arm further has an opening between and communicating with the second assembling groove and the clamping space, the circuit board has an antenna, and the antenna corresponds to the opening.

8. The brake lever of claim 3 wherein the battery assembly comprises a circuit board, a battery holder and a battery, the circuit board and the battery holder are both disposed in the first assembly slot, the battery holder has a battery slot, and the battery is disposed in the battery slot and electrically connected to the circuit board.

9. The brake lever of claim 2 further comprising a locking member, the first clamping arm having a locking hole, the second clamping arm having a through hole, the locking member being configured to be locked to the locking hole through the through hole.

10. The brake lever for bicycles of claim 2, wherein the first clamping arm has a through slot, and the through slot communicates with the clamping space.