阅读说明：本技术 带铃铛刹车装置 (Brake device with bell ) 是由 罗刚 于 2021-07-07 设计创作，主要内容包括：本发明公开了带铃铛刹车装置,涉及车辆配件技术领域,所述支架包括第一支撑部和与第一支撑部连接的第二支撑部,所述把手包括按压部和与按压部连接的定位部,所述闸把轴设置在第一支撑部内部,所述定位部转动安装在闸把轴上,所述按压部用于与手指接触进行刹车,所述第二支撑部安装有铃铛组件,所述铃铛组件用于与拇指接触进行打铃。铃铛组件与闸把轴分别设置在支架的不同位置,使把手和铃铛组件的距离比较远,在刹车与打铃同时操作时,拇指按压铃铛组件进行打铃,其余手指按压第一支撑部进行刹车,还设置具有足够的空间使拇指和其他手指灵活操作,避免夹伤手指,提升用户体验感。(The invention discloses a brake device with a bell, which relates to the technical field of vehicle accessories, wherein a bracket comprises a first supporting part and a second supporting part connected with the first supporting part, a handle comprises a pressing part and a positioning part connected with the pressing part, a brake handle shaft is arranged in the first supporting part, the positioning part is rotatably arranged on the brake handle shaft, the pressing part is used for contacting with a finger to brake, a bell component is arranged on the second supporting part, and the bell component is used for contacting with a thumb to make a bell. The bell assembly and the brake handle shaft are respectively arranged at different positions of the support, so that the distance between the handle and the bell assembly is relatively long, when the brake and the bell are operated simultaneously, the thumb presses the bell assembly to bell, the rest fingers press the first support part to brake, enough space is arranged to enable the thumb and the other fingers to operate flexibly, fingers are prevented from being pinched, and the user experience is improved.)

1. The utility model provides a take small bell brake equipment, its characterized in that includes the handle, brake handle axle, support and small bell subassembly, the support includes first supporting part and the second supporting part of being connected with first supporting part, the handle include press the splenium and with press the location portion of splenium connection, the brake handle axle sets up inside first supporting part, location portion rotates and installs at the brake is epaxial, press the splenium to be used for braking with the finger contact, the small bell subassembly is installed to the second supporting part, the small bell subassembly is used for beating the bell with the thumb contact.

2. The brake device with small bell as claimed in claim 1, wherein the small bell assembly comprises a mounting seat, a shifting handle, a retaining ring and a cover body, the mounting seat is mounted on the second support part at one side, the shifting handle is rotatably sleeved on the other side of the mounting seat, the shifting handle is provided with a pendulum bob, the pendulum bob is movably matched with the cover body, the retaining ring is provided with a first limiting plate and a second limiting plate at two ends, the first limiting plate is matched with the side of the mounting seat far away from the shifting handle, and the second limiting plate is matched with the side of the mounting seat near the shifting handle.

3. The brake device with bell as claimed in claim 2, wherein the retainer ring further comprises a plurality of claws, one end of each claw is distributed along the circumference of the second stopper plate, the other end of each claw is provided with the first stopper plate, and a gap is formed between adjacent claws.

4. The brake device with bell as claimed in claim 2, wherein the handle includes a sleeve portion and a pulling plate, the sleeve portion is sleeved on the mounting seat, the pendulum is disposed on the outer wall of the sleeve portion, and the pulling plate is used to contact with the thumb for ringing.

5. The brake device with bell as claimed in claim 4, wherein the mounting seat includes a first mounting portion and a second mounting portion, the lever is sleeved on the first mounting portion, the second mounting portion has a bending portion, and the cover is mounted on the bending portion so that the cover is opposite to the pendulum bob; the utility model discloses a pendulum bob, including first installation department and second installation department, first lug and second lug are equipped with in the junction of first installation department and second installation department, first lug and second lug correspond the setting, the cover portion of establishing is equipped with spacing post, spacing post moves between first lug and second lug, the pendulum bob sets up on spacing post.

6. The brake device with bell as claimed in claim 5, wherein a pendulum spring is provided between the position-limiting post and the pendulum bob, one end of the pendulum spring is sleeved on the position-limiting post, and the other end of the pendulum spring is connected to the pendulum bob.

7. The brake device with bell as claimed in claim 1, further comprising a first torsion spring fitted around the brake lever shaft, one end of the first torsion spring being connected to the positioning portion, and the other end of the first torsion spring being connected to the first support portion.

8. The brake device with bell as claimed in claim 5, further comprising a second torsion spring sleeved on the first mounting portion, wherein one end of the second torsion spring is connected to the first mounting portion and the other end of the second torsion spring is connected to the shifting handle.

9. The brake device with bell as claimed in claim 1, further comprising a Hall element, wherein one end of the positioning portion is connected to the pressing portion, and the other end of the positioning portion is provided with a magnetic steel, the magnetic steel is disposed opposite to the Hall element, and the Hall element is used to send a braking signal to the controller.

10. The brake device with bell as claimed in claim 5, wherein the second support portion, the engaging portion, the first mounting portion and the second limiting plate have through holes for mounting the bracket on the frame.

Technical Field

The invention relates to the technical field of vehicle accessories, in particular to a brake device with a bell.

Background

The brake handle is generally arranged on a handle sleeve and generally comprises a bracket and a brake handle arranged on the front side of the bracket, a brake cable is driven by the brake handle to carry out brake control, and a bell brake handle on the market is generally arranged on a brake handle shaft and is relatively close to the handle, so that fingers are easily injured when the brake and bell are simultaneously operated to cause safety accidents.

Disclosure of Invention

1. Technical problem to be solved by the invention

Aiming at the technical problem that fingers are easy to be injured by clamping when the brake and the bell are operated simultaneously, the invention provides the brake device with the bell, which has enough space to enable the thumb and other fingers to be operated flexibly and avoid injuring the fingers by clamping.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the invention is as follows: the utility model provides a take small bell brake equipment, includes the handle, brake handle axle, support and small bell subassembly, the support includes first supporting part and the second supporting part of being connected with first supporting part, the handle include press the splenium and with press the location portion of splenium connection, the brake handle axle sets up inside first supporting part, location portion rotates and installs at the brake is epaxial, press the splenium to be used for braking with the finger contact, the small bell subassembly is installed to the second supporting part, the small bell subassembly is used for beating the bell with the thumb contact.

Optionally, the small bell subassembly includes the mount pad, dials handle, retaining ring and the cover body, the mount pad is installed on the second supporting part simultaneously, and the mount pad another side is rotated the cover and is equipped with and dials the handle, it is equipped with the pendulum to dial the handle, pendulum and cover body clearance fit, the both ends of retaining ring are equipped with first limiting plate and second limiting plate respectively, the cooperation of the one side of dialling the handle is kept away from with the mount pad to first limiting plate, the second limiting plate is close to the cooperation of the one side of dialling the handle with the mount pad.

Optionally, the retainer ring further comprises a plurality of clamping jaws, one end of each clamping jaw is distributed along the circumference of the second limiting plate, the other end of each clamping jaw is provided with the first limiting plate, and a gap is formed between every two adjacent clamping jaws.

Optionally, the handle is dialled and is established the portion and dial the board including the cover, the cover is established the portion cover and is established on the mount pad, the pendulum is established at the outer wall of the portion of establishing of cover, dial the board and be used for beating the bell with the thumb contact.

Optionally, the mounting seat includes a first mounting portion and a second mounting portion, the shifting handle is sleeved on the first mounting portion, the second mounting portion has a bending portion, and the cover body is mounted on the bending portion, so that the cover body and the pendulum bob are arranged oppositely; the utility model discloses a pendulum bob, including first installation department and second installation department, first lug and second lug are equipped with in the junction of first installation department and second installation department, first lug and second lug correspond the setting, the cover portion of establishing is equipped with spacing post, spacing post moves between first lug and second lug, the pendulum bob sets up on spacing post.

Optionally, a pendulum spring is arranged between the limiting column and the pendulum bob, one end of the pendulum spring is sleeved on the limiting column, and the other end of the pendulum spring is connected with the pendulum bob.

Optionally, the brake device further comprises a first torsion spring sleeved on the brake handle shaft, one end of the first torsion spring is connected with the positioning portion, and the other end of the first torsion spring is connected with the first supporting portion.

Optionally, the handle is connected with the first installation part, and the second installation part is connected with the second torsion spring.

Optionally, the brake device further comprises a Hall element, one end of the positioning portion is connected with the pressing portion, the other end of the positioning portion is provided with magnetic steel, the magnetic steel and the Hall element are arranged oppositely, and the Hall element is used for sending a brake signal to the controller.

Optionally, the second supporting portion, the sleeving portion, the first mounting portion and the second limiting plate are provided with through holes, and the through holes are used for mounting the support on the frame.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

(1) according to the brake device with the bell provided by the embodiment of the application, the bell component and the brake handle shaft are respectively arranged at different positions of the support, so that the distance between the handle and the bell component is relatively long, when the brake and the bell beating are simultaneously operated, the bell component is pressed by a thumb to beat the bell, the first support part is pressed by other fingers to brake, the setting has enough space to enable the thumb and other fingers to be flexibly operated, the fingers are prevented from being pinched, and the user experience is improved.

(2) According to the brake device with the bell, provided by the embodiment of the application, the first limiting plate and the second limiting plate of the check ring clamp the shifting handle and the mounting seat, so that the shifting handle is sleeved on the mounting seat, and the shifting handle is prevented from sliding off the mounting seat.

(3) The brake equipment with bell provided by the embodiment of the application is pressed by the thumb when the dial plate, the sleeve part drives the limit post to rotate, the swinging spring arranged on the limit post is stressed to stretch and swing, the motion amplitude of the pendulum bob is increased, the pendulum bob is ensured to effectively collide with the cover body, and the bell beating precision is improved.

(4) The brake device with the bell provided by the embodiment of the application has the advantages that the arrangement of the through holes in the sleeve part, the first mounting part and the second limiting plate does not influence the second supporting part to be sleeved on the frame, so that the bell assembly is reasonable in layout on the second supporting part, simple to assemble and convenient to disassemble.

Drawings

FIG. 1 is a schematic structural view of a brake device with bell according to an embodiment of the present invention.

FIG. 2 is an exploded view of the brake device with bell according to the embodiment of the present invention.

FIG. 3 is a schematic view of a mounting seat of a brake device with bell according to an embodiment of the present invention.

FIG. 4 is a schematic diagram of a Hall element of a brake device with bell according to an embodiment of the present invention.

The labels in the various figures are: 1. a support; 11. a first support section; 12. a second support portion; 121. a through hole; 2. a handle; 21. a pressing part; 22. a positioning part; 3. a brake handle shaft; 4. a bell assembly; 41. a mounting seat; 411. a first mounting portion; 412. a second mounting portion; 4121. a bending section; 413. a first bump; 414. a second bump; 42. a handle; 421. a housing portion; 422. dialing a plate; 423. a limiting column; 424. a pendulum spring; 43. a retainer ring; 431. a first limit plate; 432. a second limiting plate; 433. a claw; 44. a cover body; 45. a pendulum bob; 5. a first torsion spring; 6. a second torsion spring; 7. a Hall element; 8. and (5) magnetic steel.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.

Example 1

With reference to fig. 1-4, the brake device with bell of the present embodiment includes a handle 2, a brake shaft 3, a bracket 1 and a bell assembly 4, wherein the bracket 1 includes a first support portion 11 and a second support portion 12 connected to the first support portion 11, the handle 2 includes a pressing portion 21 and a positioning portion 22 connected to the pressing portion 21, the brake shaft 3 is disposed inside the first support portion 11, the positioning portion 22 is rotatably mounted on the brake shaft 3, the pressing portion 21 is used for braking by contacting with a finger, the bell assembly 4 is mounted on the second support portion 12, and the bell assembly 4 is used for ringing by contacting with a thumb. The bell component 4 and the brake handle shaft 3 are respectively arranged at different positions of the bracket 1, so that the distance between the handle 2 and the bell component 4 is relatively long, when the brake and the bell are simultaneously operated, the thumb presses the bell component 4 to bell, the rest fingers press the first supporting part 11 to brake, enough space is also arranged to enable the thumb and the other fingers to flexibly operate, the fingers are prevented from being pinched, and the user experience is improved.

Example 2

With reference to fig. 1-4, compared with the technical solution of embodiment 1, the brake device with bell of the present embodiment can be improved as follows: bell subassembly 4 includes mount pad 41, dials handle 42, retaining ring 43 and the cover body 44, mount pad 41 is installed on second supporting portion 12 simultaneously, and the cover is rotated to mount pad 41 another side and is equipped with and dials handle 42, it is equipped with pendulum 45 to dial handle 42, pendulum 45 and the cover body 44 clearance fit, the both ends of retaining ring 43 are equipped with first limiting plate 431 and second limiting plate 432 respectively, the one side cooperation of dialling handle 42 is kept away from with mount pad 41 to first limiting plate 431, the one side cooperation that second limiting plate 432 and mount pad 41 are close to and dial handle 42. The first and second limiting plates 431 and 432 of the retaining ring 43 clamp the shifting handle 42 and the mounting seat 41, so that the shifting handle 42 is ensured to be sleeved on the mounting seat 41, and the shifting handle 42 is prevented from sliding off the mounting seat 41.

Example 3

With reference to fig. 1-4, the brake device with bell of the present embodiment can be improved as follows compared with the technical solutions of embodiment 1 or 2: the retainer ring 43 is further provided with a plurality of clamping jaws 433, one end of each clamping jaw 433 is distributed along the circumference of the second limiting plate 432, the other end of each clamping jaw 433 is provided with the first limiting plate 431, and a gap is formed between every two adjacent clamping jaws 433. A gap is reserved between the clamping jaws 433, so that the clamping jaws 433 can conveniently penetrate through the mounting base 41 in a shrinkage mode when being mounted, and the first limiting plate 431 is clamped on one surface, far away from the shifting handle 42, of the mounting base 41, and operation is convenient.

Example 4

With reference to fig. 1-4, the brake device with bell of the present embodiment can be improved as follows compared with any of the technical solutions of embodiments 1-3: dial handle 42 including the cover portion 421 of establishing with dial plate 422, the cover portion 421 of establishing is established on mount pad 41, pendulum 45 sets up the outer wall at the cover portion 421, dial plate 422 and be used for ringing with the thumb contact.

Example 5

With reference to fig. 1-4, the brake device with bell of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-4: the mounting seat 41 comprises a first mounting part 411 and a second mounting part 412, the shifting handle 42 is sleeved on the first mounting part 411, the second mounting part 412 is provided with a bending part 4121, and the cover body 44 is mounted on the bending part 4121, so that the cover body 44 and the pendulum bob 45 are oppositely arranged; the junction of first installation department 411 and second installation department 412 is equipped with first lug 413 and second lug 414, first lug 413 and second lug 414 correspond the setting, cover portion 421 is equipped with spacing post 423, spacing post 423 moves between first lug 413 and second lug 414, pendulum 45 sets up on spacing post 423. The bent portion 4121 enables the cover 44 and the pendulum bob 45 to be arranged oppositely, when the pendulum bob 45 is driven by the shifting handle 42 to move, the pendulum bob 45 and the cover 44 can be movably matched, the first lug 413 and the second lug 414 play a limiting role, and when the shifting plate 422 is pressed by a thumb, the limiting column 423 drives the pendulum bob 45 to move between the first lug 413 and the second lug 414.

Example 6

With reference to fig. 1-4, the brake device with bell of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-5: a pendulum spring 424 is arranged between the limiting column 423 and the pendulum bob 45, one end of the pendulum spring 424 is sleeved on the limiting column 423, and the other end of the pendulum spring 424 is connected with the pendulum bob 45. When the dial plate 422 is pressed by a thumb, the sleeving part 421 drives the limiting column 423 to rotate, the swinging spring 424 arranged on the limiting column 423 is stressed to swing in a stretching manner, the motion amplitude of the pendulum bob 45 is increased, the pendulum bob 45 is ensured to effectively collide with the cover body 44, and the ringing precision is improved.

Example 7

With reference to fig. 1-4, the brake device with bell of the present embodiment can be improved as follows compared with any of the technical solutions of embodiments 1-6: still establish the first torsional spring 5 on the brake lever axle 3 including the cover, 5 one end of first torsional spring is connected with location portion 22, and the 5 other ends of first torsional spring are connected with first supporting part 11. When the pressing portion 21 of the handle 2 is pressed to rotate the handle 2 around the brake lever shaft 3, the first torsion spring 5 is pulled, and when the force pressing the handle 2 disappears, the first torsion spring 5 resets the handle 2 by its own elastic force.

Example 8

With reference to fig. 1-4, the brake device with bell of the present embodiment can be improved as follows compared with any of the technical solutions of embodiments 1-7: still establish the second torsional spring 6 on first installation department 411 including the cover, 6 one end of second torsional spring is connected with first installation department 411, and the 6 other end of second torsional spring is connected with group handle 42. The toggle plate 422 is pressed to enable the toggle handle 42 to drive the pendulum bob 45 to move, the pendulum bob 45 collides with the cover body 44 to make a ring, the second torsion spring 6 is stretched, and when the force for pressing the toggle plate 422 disappears, the second torsion spring 6 resets the toggle handle 42 by means of the elasticity of the second torsion spring 6. The second torsion spring 6 sleeved on the first mounting portion 411 is large in size, convenient to mount and dismount and capable of improving the efficiency of manual operation.

Example 9

With reference to the attached drawings 1-4, compared with any one of the technical solutions of the embodiments 1-8, the brake device with bell of the present embodiment can be improved as follows: still include hall element 7, location portion 22 one end is connected with pressing portion 21, and the location portion 22 other end is equipped with magnet steel 8, magnet steel 8 sets up with hall element 7 relatively, hall element 7 is used for sending brake signal for the controller. When the pressing part 21 is pressed, the magnetic steel 8 and the hall element 7 move relatively, so that the hall element 7 senses a braking signal and sends the braking signal to the controller, and the controller executes a braking command.

Example 10

With reference to fig. 1-4, the brake device with bell of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-9: the second supporting portion 12, the sleeving portion 421, the first mounting portion 411 and the second limiting plate 432 are all provided with through holes 121, and the through holes 121 are used for mounting the bracket 1 on the frame. The through holes 121 on the sleeving part 421, the first mounting part 411 and the second limiting plate 432 are arranged on the premise of not influencing the sleeving of the second supporting part 12 on the frame, so that the layout of the bell assembly 4 on the second supporting part 12 is reasonable, the assembly is simple, and the disassembly is convenient.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.