Combined power-off brake handle

Abstract

The utility model relates to the technical field of brake handles, and discloses a combined power-off brake handle which comprises a handle, a support and a power-off component, one end of the support is provided with an open cavity, the handle is rotatably connected to the open cavity, the other end of the support is provided with a mounting seat, and the mounting seat is provided with a handle tube through hole matched with a handlebar tube. The power-off component is arranged on the front side of the open cavity and matched with an induction piece arranged at the front end of the handle to generate on-off signal output, and a steering switch assembly is detachably arranged on one side of the installation base. The problems that in the prior art, a power-off handle and a steering lamp switch are installed in a split mode, the structure is tedious, and operation is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake handles, in particular to a combined power-off brake handle. Background Art

[0002] Scooters are widely recognized for their advantages of being easy to carry and able to be ridden smoothly on the road. A handle with a brake power-off function is installed on the handlebar tube to play the role of deceleration and braking, thereby improving driving safety, such as CN220682560U, an electric vehicle Hall power-off brake handle;

[0003] Most existing electric scooters do not have turn signal functions, which poses a hidden danger to road traffic safety;

[0004] As technology matures and the industry develops, equipping electric scooters with turn signals is an inevitable development trend. However, the brake handle, bell, turn signal switch, etc. of existing electric scooters are installed separately on the handlebar crossbar, often away from the brake handle. This not only results in a larger crossbar size for the scooter, increasing the manufacturing cost of the scooter, but also requires the power-off handle, turn signal switch, bell, and other functional modules to be installed separately when attached to the crossbar, making assembly inconvenient and cumbersome. It also takes up limited installation space on the handlebar and creates a complex structure. Moreover, during riding, the user needs to take their hands off the brake handle to activate the bell or turn signal switch to warn of surrounding objects. This makes it easy for the user to take their hands off the handlebar during operation, leading to the risk of falling when driving with one hand. This makes operation more cumbersome and inconvenient, increasing the risk of riding safety. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a combined power-off brake handle, which overcomes the problems of the existing technology in which the power-off handle and the turn signal switch are installed separately, the structure is complicated, and the operation is inconvenient.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions.

[0007] The utility model is a combined power-off brake handle, comprising a handle, a bracket and a power-off component, one end of the bracket is provided with an open cavity, the handle is rotatably connected to the open cavity, the other end of the bracket is provided with a mounting seat, the mounting seat is provided with a handlebar through hole adapted to the handlebar tube, the power-off component is arranged on the front side of the open cavity and adapted to the induction piece provided at the front end of the handle to generate an on-off signal output, and a steering switch assembly is also detachably provided on one side of the mounting seat.

[0008] Further: a mounting groove adapted for the power-off component is provided on the front side of the open cavity and above the mounting seat, a fastening connection portion adapted for the steering switch assembly is provided on one side of the mounting seat, an opening communicating with the handlebar through-hole is provided on the fastening connection portion to divide the fastening connection portion into an upper connection portion and a lower connection portion, a connecting hole is coaxially provided on the upper connection portion and the lower connection portion, and a U-shaped limiting groove is provided on the upper end face of the upper connection portion and the outer side of the connecting hole.

[0009] Further: the steering switch assembly includes: a first mounting seat, a second mounting seat and a steering pressing module, a cavity adapted to the steering pressing module is provided between the first mounting seat and the second mounting seat, and a connecting portion is provided on one side of the first mounting seat to adapt and connect with the upper connecting portion.

[0010] Further: the lower end surface of the adapter part is provided with a limiting boss adapted to the U-shaped limiting groove, the limiting boss is provided with a through hole corresponding to the connecting hole, and the outer side of the limiting boss is also provided with a card slot limiting structure adapted to be embedded with the upper connecting part.

[0011] Further: a U-shaped flange structure is provided on the upper end surface of the adapter portion and the outer side of the through hole.

[0012] Furthermore: a wire groove structure is also provided on one side of the adapter.

[0013] Furthermore: the mounting base is also provided with a bell and a bell hammer assembly, and the bell hammer assembly is arranged below the bell.

[0014] Furthermore: a convex column is provided on the side of the mounting seat away from the fastening connection portion, the bell is connected to the convex column by bolts, and a rotating support seat adapted to the bell hammer assembly is provided below the convex column.

[0015] Further: the bell hammer assembly includes: a handle, a bell hammer, a rotating shaft fixed on the rotating support seat and a reset spring sleeved on the rotating shaft. One end of the handle is provided with a fixing seat adapted to the bell hammer. The middle of the handle is provided with a rotating shaft hole connected to the rotating support seat through the rotating shaft. One side of the fixing seat is provided with a spring limiting structure adapted to the reset spring.

[0016] Furthermore: a limiting structure is also provided in the handlebar through hole. The limiting structure is a strip structure that bulges inwardly on one side of the handlebar through hole and extends axially along the inner side surface. The cross-section of the limiting structure is set to an arc-shaped structure, and an arc-shaped guide groove is provided at the bottom of the arc-shaped structure.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The combined power-off brake handle provided by the utility model can detachably arrange the turn signal switch on the bracket, so that the user can turn on the turn signal in time according to the actual turning needs, thereby improving driving safety. The turn signal switch is integrated on the bracket, so that the user can easily touch and control the turn signal switch with a finger without moving the palm, which is simple and quick to operate. It avoids the user taking the hand off the handlebar when the turn signal switch is needed and driving with one hand, further ensuring driving safety. In addition, it can also avoid excessive switches or buttons on the handlebar of the electric scooter, thereby improving the appearance of the electric scooter.

[0019] The steering switch assembly is designed for quick assembly and disassembly at the fastening connection, and the bell and hammer assembly are provided on one side of the bracket, allowing for assembly and matching as needed. This improves the applicability of the original power-off handlebar and simplifies the cumbersome installation of the original power-off handlebar, turn signal switch, bell, and other functional modules, as well as the structural complexity caused by occupying the limited installation space on the handlebar tube. Furthermore, when steering operations or ringing the bell for warning are required, the user can conveniently and quickly operate them over a short distance without removing their hands from the brake handle, thus ensuring safe riding.

[0020] By setting a U-shaped limiting groove on the fastening connection part and setting a transition part on the steering switch assembly, setting a limiting boss and a card slot limiting structure on the transition part to fit the fastening connection part, ensuring a firm and stable connection and convenient and quick assembly

[0021] By integrating the brake, power-off, steering switch, bell and bell hammer components into an integrated combined power-off brake handle on the bracket, it is not only easy and quick to install and safe and reliable to operate, but also saves materials, saves installation time and installation space, simplifies the installation of the entire vehicle and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0023] Figure 2 It is an exploded schematic diagram of the components of the utility model.

[0024] Figure 3 This is an exploded schematic diagram of the steering switch assembly of the present invention.

[0025] Figure 4 It is an exploded schematic diagram of the handle, bracket and power-off component of the utility model.

[0026] Figure 5 This is a schematic diagram of the explosion of the bell and bell hammer assembly of the utility model

[0027] Figure 6 It is a three-dimensional diagram of the bracket of the present utility model.

[0028] Figure ID:

[0029] Handle 1, bracket 2, open cavity 21, mounting seat 22, handle tube through hole 221, fastening connection part 23, opening 231, connecting hole 232, U-shaped limiting groove 233, mounting groove 24, boss 25, rotating support seat 26, power-off component 3, bell 4, hammer assembly 5, handle 51, fixing seat 511, hammer 52, rotating shaft 53, return spring 54, return spring 55, steering switch assembly 6, first mounting seat 61, second mounting seat 62, steering pressing module 63, adapter 64, through hole 641, U-shaped flange structure 642, limiting boss 643, slot limiting structure 644, wire groove structure 65, limiting structure 7. DETAILED DESCRIPTION

[0030] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings. This embodiment is only used to explain the present invention and does not constitute a limitation on the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the combination or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0032] The present invention will be further described below with reference to the accompanying drawings and in combination with embodiments.

[0033] Figure 1-6The figure shows a combined power-off brake handle, including a handle 1, a bracket 2 and a power-off component 3. An open cavity 21 is provided at one end of the bracket 2, and the handle 1 can be rotatably connected to the open cavity 21. A mounting seat 22 is provided at the other end of the bracket 2. A handlebar through-hole 221 adapted to the handlebar tube is provided on the mounting seat 22. A mounting groove 24 adapted to the power-off component 3 is provided on the front side of the open cavity 21 and above the mounting seat 22. The power-off component 3 is adapted to the induction element provided at the front end of the handle 1 to generate an on-off signal output, wherein the power-off component 3 and the induction element can be a Hall element and a Hall induction magnet or other commonly used electronic induction elements. A fastening connection part 23 is provided on one side of the mounting seat 22, and a steering switch assembly 6 is detachably connected to the fastening connection part 23; an opening 231 communicating with the handlebar through-hole 221 is provided on the fastening connection part 23 to divide the fastening connection part 23 into an upper connection part and a lower connection part, and a connecting hole 232 is coaxially provided on the upper connection part and the lower connection part. A U-shaped limiting groove 233 is provided on the end face and the outer side of the connecting hole 232; by detachably arranging the turn signal switch on the bracket, the user can turn on the turn signal in time according to the actual turning needs, thereby improving driving safety, and the turn signal switch is integrated on the bracket, so that the user does not need to move the palm, and the fingers can easily touch and control the turn signal switch. The operation is simple and quick, avoiding the user's hand leaving the handlebar and driving with one hand when the turn signal switch needs to be controlled, further ensuring driving safety. The steering switch assembly 6 is provided with a hole corresponding to the connecting hole 232, which is detachably fastened by bolts and nuts. This quick-install and quick-disassemble power-off brake handle with steering switch assembly 6 can be combined and assembled as needed, thereby improving the applicability of the original power-off handle, and simplifying the tedious installation of the original power-off handle and the turn signal switch and other functional modules separately, as well as the complicated structure caused by occupying the limited installation space of the handlebar tube, which is inconvenient and unsafe to operate.

[0034] An optional implementation method: Figure 2-3As shown, the steering switch assembly 6 includes: a first mounting seat 61, a second mounting seat 62 and a steering pressing module 63. A cavity adapted to the steering pressing module 63 is provided between the first mounting seat 61 and the second mounting seat 62. At least a portion of the pressing module 63 is installed in the cavity. The steering switch button of the pressing module 63 is exposed at the bottom of the second mounting seat 62. The first mounting seat 61 and the second mounting seat 62 are fastened together by screws. A connecting portion 64 is provided on one side of the first mounting seat 61 to be adapted for connection with the upper connecting portion. Preferably, a limiting boss 643 adapted for connection with the U-shaped limiting groove 233 is provided on the lower end surface of the connecting portion 64. A through hole 641 corresponding to the connecting hole 232 is provided on the limiting boss 643. A card slot limiting structure 644 is also provided on the outer side of the limiting boss 643 to be adapted for embedding with the upper connecting portion. By setting a U-shaped limiting groove 233 on the fastening connection part 23, and setting a transition part 64 on the steering switch assembly 6, setting a limiting boss 643 and a card slot limiting structure 644 on the transition part 64 to adapt and embed with the fastening connection part 23, it is ensured that the connection is firm and stable, and the assembly is convenient and quick.

[0035] An optional implementation manner: a U-shaped flange structure 642 is provided on the upper end surface of the adapter 64 and the outer side of the through hole 641; the U-shaped flange structure 642 is provided to protect the bolts and nuts at the connection and prevent them from being injured by protrusions.

[0036] An optional implementation manner: a wire groove structure 65 is further provided on one side of the adapter portion 64 .

[0037] An optional implementation method: Figure 1 、 2 As shown in Figures 2 and 5, the mounting base 22 is further provided with a bell 4 and a bell hammer assembly 5, and the bell hammer assembly 5 is arranged below the bell 4; by arranging the bell 4 and the bell hammer assembly 5 on one side of the bracket 2, the bell can be rung to give an alarm by toggling the bell hammer assembly 5, which is safe and reliable and can be operated over a short distance, so that the bell can be rung to give an alarm without leaving the brake handle, thereby ensuring safe riding; this brake handle that integrates the bell 4 and the bell hammer assembly 5, the brake, the steering switch, and the power-off function is not only convenient and quick to install, and safe and reliable to operate, but also saves materials, saves installation time and installation space, and simplifies the installation of the entire vehicle.

[0038] Specific: such as Figure 4-6 As shown, a boss 25 is further provided on one side of the mounting base 22 away from the fastening connection portion 23, and the bell 4 is connected to the boss 25 by bolts. A rotating support base 26 adapted to the bell hammer assembly 5 is provided below the boss 25; Figure 5As shown, the clapper assembly 5 includes: a handle 51, a clapper 52, a rotating shaft 53 fixed to the rotating support base 26, and a return spring 54 sleeved on the rotating shaft 53. One end of the handle 51 is provided with a fixing seat 511 adapted to the clapper 52. The middle of the handle 51 is provided with a rotating shaft hole connected to the rotating support base 26 through the rotating shaft 53. One side of the fixing seat 511 is provided with a spring limit structure adapted to the return spring 54.

[0039] An optional implementation method: Figure 1 、 2 As shown in Figures 4, 5 and 6, a limiting structure 7 is further provided in the handlebar tube through hole 221. The limiting structure 7 is a strip structure that protrudes inwardly from one side of the handlebar tube through hole 221 and extends axially along the inner side surface. The limiting structure 7 is provided in the handlebar tube through hole 221 to limit the radial rotation of the handlebar tube to prevent insufficient tightening or loosening due to long-term use, which causes the bracket 2 to rotate relative to the handlebar tube and affect the braking operation; the cross-section of the limiting structure 7 is provided as an arc-shaped structure, and an arc-shaped guide groove is provided at the bottom of the arc-shaped structure, wherein the cross-section may also be a square structure or other shaped structures but is not limited thereto, and is mainly adapted to the corresponding structure provided on the handlebar tube.

[0040] In addition to being suitable for electric scooters, the above-mentioned combination handlebar can also be combined and applied to other suitable simple electric bicycles as needed.

[0041] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A combined power-off brake handle, characterized by: The invention comprises a handle (1), a bracket (2) and a power-off component (3), wherein an open cavity (21) is provided at one end of the bracket (2), and the handle (1) is rotatably connected to the open cavity (21). A mounting seat (22) is provided at the other end of the bracket (2), and a handlebar through hole (221) adapted to the handlebar tube is provided on the mounting seat (22). The power-off component (3) is provided at the front side of the open cavity (21) and adapted to the induction element provided at the front end of the handle (1) to generate an on-off signal output. A steering switch assembly (6) is also detachably provided on one side of the mounting seat (22); A mounting groove (24) adapted to the power-off component (3) is provided on the front side of the open cavity (21) and above the mounting seat (22); a fastening connection portion (23) adapted to the steering switch assembly (6) is provided on one side of the mounting seat (22); an opening (231) communicating with the handlebar through hole (221) is provided on the fastening connection portion (23) to divide the fastening connection portion (23) into an upper connection portion and a lower connection portion; a connecting hole (232) is coaxially provided on the upper connection portion and the lower connection portion; and a U-shaped limiting groove (233) is provided on the upper end surface of the upper connection portion and on the outer side of the connecting hole (232); The steering switch assembly (6) comprises: a first mounting seat (61), a second mounting seat (62) and a steering pressing module (63); a cavity adapted to the steering pressing module (63) is provided between the first mounting seat (61) and the second mounting seat (62); and a connecting portion (64) adapted to be connected to the upper connecting portion is provided on one side of the first mounting seat (61).

2. The combined power-off brake handle according to claim 1, characterized in that: The lower end surface of the transition portion (64) is provided with a limiting boss (643) adapted to the U-shaped limiting groove (233); the limiting boss (643) is provided with a through hole (641) corresponding to the connecting hole (232); and the outer side of the limiting boss (643) is further provided with a slot limiting structure (644) adapted to be embedded with the upper connecting portion.

3. The combined power-off brake handle according to claim 1, characterized in that: A U-shaped flange structure (642) is provided on the upper end surface of the transition portion (64) and the outer side of the through hole (641).

4. The combined power-off brake handle according to claim 1, characterized in that: A wire slot structure (65) is also provided on one side of the transition portion (64).

5. The combined power-off brake handle according to any one of claims 1 to 4, characterized in that: The mounting seat (22) is also provided with a bell (4) and a bell hammer assembly (5), and the bell hammer assembly (5) is arranged below the bell (4).

6. The combined power-off brake handle according to claim 5, characterized in that: A boss (25) is further provided on a side of the mounting seat (22) away from the fastening connection portion (23), and the bell (4) is connected to the boss (25) via a bolt. A rotation support seat (26) adapted to the bell hammer assembly (5) is provided below the boss (25).

7. The combined power-off brake handle according to claim 6, characterized in that: The bell hammer assembly (5) comprises: a handle (51), a bell hammer (52), a rotating shaft (53) fixed on a rotating support seat (26), and a return spring (54) sleeved on the rotating shaft (53); one end of the handle (51) is provided with a fixing seat (511) adapted to the bell hammer (52); a rotating shaft hole is provided in the middle of the handle (51) and is connected to the rotating support seat (26) through the rotating shaft (53); and one side of the fixing seat (511) is provided with a spring limiting structure adapted to the return spring (54).

8. The combined power-off brake handle according to claim 5, characterized in that: A limiting structure (7) is further provided in the handlebar through hole (221). The limiting structure (7) is a strip-shaped structure that is convex on one side of the handlebar through hole (221) and extends axially along the inner side surface. The cross section of the limiting structure (7) is an arc-shaped structure, and an arc-shaped guide groove is provided at the bottom of the arc-shaped structure.

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