CN218112891U

CN218112891U - Bendable turning brake lever assembly

Info

Publication number: CN218112891U
Application number: CN202222394197.4U
Authority: CN
Inventors: 张和; 桑益民; 桑蒙蒙
Original assignee: Wenzhou Sangtai Electronic Technology Co ltd
Current assignee: Wenzhou Sangtai Electronic Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-23
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a bendable rotary brake lever assembly, which comprises a supporting rod, wherein a handle and a brake frame are arranged on the supporting rod, a brake handle is connected in the brake frame in a rotating manner and is positioned at the rear side of the handle, the supporting rod is formed by hinging a fixed part and a movable part, the brake handle is formed by hinging a connecting part connected with the brake frame and an extending part, a limiting plate is fixedly arranged on the movable part, a containing groove used for containing the extending part is arranged in the limiting plate, and the hinging part of the handle and the brake handle can be bent and can upwards tilt one part of the handle and the brake handle, so that the occupied area of an electric vehicle is reduced, and the risk of receiving external force collision is reduced; the user can control the handle and the brake handle whether can bend or not by driving the limiting rod to move left and right, and the handle and the brake handle can be limited in angle in the driving process of the electric vehicle, so that the driving safety is ensured.

Description

Bendable turning brake lever assembly

Technical Field

The utility model relates to an electric motor car handle field especially relates to a commentaries on classics brake lever assembly that can buckle.

Background

The electric bicycle brake handle assembly is a component mounted on an electric bicycle, and comprises a handle and a brake handle, wherein if the handle can rotate, the rotating angle of the handle is used for controlling the speed of the electric bicycle, and the brake handle is used for controlling the speed reduction of the electric bicycle.

As shown in the application No. 202020959078.7, in the existing motorcycle, the brake handle and the rotating handle generally extend to two sides of the vehicle, so that the occupied area of the two-wheel vehicle during parking is increased, and the brake handle and the rotating handle which are in a protruding state relative to the vehicle body are more easily impacted by external force, and the electric vehicle is damaged.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a commentaries on classics brake lever assembly that can buckle for solve the electric motor car and change the brake lever too outstanding, receive external force collision's problem easily.

The utility model provides a following technical scheme: the utility model provides a commentaries on classics brake lever assembly that can buckle, includes the bracing piece, be equipped with handle and brake frame on the bracing piece, brake frame internal rotation is connected with the brake handle, the bracing piece is kept away from the one end of handle can be through fixed connection on electric motor car frame, the brake handle is located the rear side of handle, the bracing piece comprises fixed part and movable part, the movable part articulate in on the fixed part, the handle is located on the movable part, the brake frame is fixed in on the fixed part, the brake handle by with the connecting portion that the brake frame is connected, and articulate in the terminal extension of connecting portion constitutes, the limiting plate has set firmly on the movable part, link up about being equipped with in the limiting plate and be used for holding the holding tank of extension, the extension can slide in the holding tank, just the upper and lower broad width of holding tank with the upper and lower broad width adaptation of extension, promptly the fixed part with when the movable part is in same axis position the extension can not for the connecting portion takes place to buckle, and the user holds at this moment can drive thereby the swing connecting portion drives when the vehicle erectting portion thereby erects the fixed part can erect the fixed part through the external force is in order to make the external force be in the state the limiting plate in order that the external force is in order that the fixed part is in the perpendicular to erect the state, the damaged vehicle that the portion and reduce the installation state of the damaged area of the installation state that the utility model can reduce the two.

Preferably, be equipped with the through-hole that link up about in the movable part, sliding connection has the gag lever post about in the through-hole, the fixed part is close to be equipped with in the side of movable part and be used for holding the adaptation groove of gag lever post, still be equipped with in the fixed part and act on the elastic component of movable part, the gag lever post is not located during the adaptation inslot elastic component makes the movable part tends to be in the state of erectting, and the gag lever post can the side-to-side motion, and the movable part can keep being in same axis with the fixed part when the gag lever post gets into the adaptation inslot promptly, and elastic component can make the automatic perk of movable part when the gag lever post breaks away from the adaptation groove, need not the angle of user manual control movable part.

Preferably, the elastic component is including locating the fixed part is close to the spring groove in the side of movable part, spring inslot side-to-side sliding connection has the butt pole, just the butt pole pass through spring coupling in on the side of spring groove, the butt pole can promote the movable part so that it tends to erect, and the user can simply push down the movable part and can make the movable part reset.

Preferably, the spring groove, the butt joint pole and the spring have two, and are located respectively both sides around the adaptation groove for pop-up dynamics is balanced, has improved life.

Preferably, the movable part is kept away from the one end of fixed part is rotated and is connected with the stirring ring, the processing of the interior anchor ring of stirring ring has the screw thread, the gag lever post is non-cylindrical, just be equipped with on the end of gag lever post with stir ring threaded connection and extend to stir the screw thread post on ring right side, thereby the user can stir the ring through rotating and make gag lever post business turn over adapter groove, convenient operation, and threaded connection's mode long service life, is convenient for maintain and maintain.

Preferably, a limiting column capable of abutting against the side face of the dial ring is fixed at the tail end of the threaded column.

Preferably, the handle is an electric vehicle rotating handle, a Hall assembly used for detecting the rotating angle of the rotating assembly in the handle is attached to the handle, a rubber sleeve is sleeved on the outer side face of the rotating assembly in the handle, a plurality of transverse rubber strips are fixedly arranged on the inner side face of the rubber sleeve, a plurality of transverse grooves matched with the rubber strips are formed in the outer side face of the rotating assembly in the handle, the rubber sleeve is abutted to the poking ring to avoid falling off, the poking ring is detachable, when the poking ring is detached, a user can pull the rubber sleeve rightwards and replace the rubber sleeve, the replacing process is simple, force applied to the rubber sleeve by the user can act on the rotating assembly under the action of the rubber strips, and the rubber sleeve can be replaced while slipping between the rubber sleeve and the rotating assembly is avoided due to the structure, so that the driving safety is guaranteed.

The utility model provides a commentaries on classics brake lever assembly that can buckle has following beneficial effect:

the handle and the brake handle in the utility model can be bent and tilted upwards, thus reducing the occupied area of the electric vehicle and reducing the risk of receiving external force collision;

thereby the user can be through driving the gag lever post side-to-side movement control handle and brake handle whether can bend, and at the electric motor car in-process of traveling, handle and brake handle can be injectd the angle to guarantee the safety of traveling.

Drawings

Fig. 1 is an external view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 isbase:Sub>A schematic view of the structurebase:Sub>A-base:Sub>A in fig. 2.

In the figure:

11. a support bar; 12. a grip; 13. a brake frame; 14. a brake handle; 31. a fixed part; 32. a movable portion; 41. a connecting portion; 42. an extension; 43. a limiting plate; 51. a through hole; 52. a limiting rod; 53. an adaptation groove; 54. a butting rod; 55. a dial ring; 57. a ring groove; 58. a slider; 59. a rubber sleeve; 60. a limiting post.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, according to the utility model discloses an embodiment of a bendable rotary brake lever assembly, including the bracing piece 11, be equipped with handle 12 and brake frame 13 on the bracing piece 11, brake frame 13 internal rotation is connected with brake handle 14, the bracing piece 11 is kept away from the one end of handle 12 can be through fixed connection on the electric motor frame, brake handle 14 is located the rear side of handle 12, bracing piece 11 comprises fixed part 31 and movable part 32, movable part 32 articulate in on the fixed part 31, handle 12 is located on the movable part 32, brake frame 13 is fixed in on the fixed part 31, brake handle 14 by with the connecting portion 41 that brake frame 13 connects to and articulate in the extension 42 that connecting portion 41 is terminal constitutes, limiting plate 43 has set firmly on the movable part 32, be equipped with about link up and be used for holding the holding tank of extension 42 in the holding tank, extension 42 can slide in the holding tank, just the upper and lower broad width of holding tank with the upper and lower broad width adaptation of extension 42, namely fixed part 31 with movable part 32 is in same axis position the extension 42 can also be in for the user drives the swing state when the limiting plate 41 is in this moment the connection portion 41 also can be in the swing state for the extension 41.

Be equipped with in the movable part 32 and control through-hole 51 that link up, sliding connection has gag lever post 52 about in the through-hole 51, fixed part 31 is close to be equipped with in the side of movable part 32 and be used for holding gag lever post 52's adaptation groove 53, still be equipped with in the fixed part 31 and act on the elastic component of movable part 32, gag lever post 52 does not be located during in the adaptation groove 53 elastic component makes movable part 32 tends to be in the state of erectting.

The elastic component comprises a spring groove arranged in the side face, close to the movable part 32, of the fixed part 31, a butting rod 54 is connected in the spring groove in a left-right sliding mode, and the butting rod 54 is connected to the side face of the spring groove through a spring.

The number of the spring grooves, the abutting rods 54 and the springs is two, and the two springs are respectively located on the front side and the rear side of the adapting groove 53.

The movable part 32 is kept away from the one end of fixed part 31 is rotated and is connected with stirring ring 55, the processing of the interior anchor ring of stirring ring 55 has the screw thread, gag lever post 52 is non-cylindrical, just be equipped with on gag lever post 52 the end with stir ring 55 threaded connection and extend to stir the screw thread post 56 on ring 55 right side.

The end of the threaded column 56 is fixed with a limit column 60 which can abut against the side surface of the dial ring 55.

There are two embodiments of the grip 12: the first is a rotatable electric vehicle rotating handle arranged on the right side of the electric vehicle, and the second is a fixed handle arranged on the left side of the electric vehicle;

in the first embodiment of the handle 12, a hall element for detecting the rotation angle of the rotating element in the handle 12 is attached to the handle 12, a rubber sleeve 59 is sleeved on the outer side surface of the rotating element in the handle 12, a plurality of transverse rubber strips are fixedly arranged on the inner side surface of the rubber sleeve, a plurality of transverse grooves adapted to the rubber strips are arranged in the outer side surface of the rotating element in the handle 12, the rubber sleeve 59 abuts against the toggle ring 55 to avoid falling off, and the toggle ring is detachable.

The working process is as follows:

when the electric vehicle runs normally, a part of the limiting rod 52 extends into the adapting groove 53, the fixed part 31 and the movable part 32 are positioned on the same axis, the connecting part 41 and the extending part 42 in the brake handle 14 are positioned at the same horizontal position, and a user can hold the extending part 42 to enable the brake handle 14 to deflect integrally so as to brake;

when the electric vehicle finishes running and needs to be parked, a user can rotate the poking ring 55 to drive the limiting rod 52 to move towards the direction away from the fixing part 31, after the limiting rod 52 leaves the adapting groove 53, the user does not need to apply force on the handle 12, at the moment, the spring enables the abutting rod 54 to move, the movable part 32 tends to be in a vertical state, and the movable part 32 drives the extending part 42 to be in a vertical state through the limiting plate 43 when moving, so that the occupied area of the electric vehicle during parking is reduced;

when the user needs to drive again, he can press the movable portion 32 directly, at this time, the abutting rod 54 will automatically move back into the spring groove, and then he can rotate the dial ring reversely and make the limiting rod 52 enter the fitting groove.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a commentaries on classics brake lever assembly that can buckle, includes bracing piece (11), be equipped with handle (12) and brake frame (13) on bracing piece (11), brake frame (13) internal rotation is connected with brake handle (14), bracing piece (11) are kept away from the one end of handle (12) can be through fixed connection on the electric motor car frame, brake handle (14) are located the rear side of handle (12), its characterized in that: the supporting rod (11) is composed of a fixed part (31) and a movable part (32), the movable part (32) is hinged on the fixed part (31), the handle (12) is positioned on the movable part (32), the brake frame (13) is fixed on the fixing part (31), the brake handle (14) is composed of a connecting part (41) connected with the brake frame (13), and an extension (42) hinged to the end of the connection part (41), a limiting plate (43) is fixedly arranged on the movable part (32), an accommodating groove which is communicated from left to right and is used for accommodating the extending part (42) is arranged in the limiting plate (43), the extending part (42) can slide in the accommodating groove, and the upper and lower width of the accommodating groove is matched with the upper and lower width of the extending part (42), namely, the extension part (42) is not bent relative to the connecting part (41) when the fixed part (31) and the movable part (32) are at the same axial position, and at the moment, when a user holds the extension part (42), the connection part (41) can be driven to swing so as to brake, the movable portion (32) can pass through the stopper plate (43) when in an upright state with respect to the fixed portion (31) so that the extension portion (42) is also in an upright state with respect to the connecting portion (41).

2. A foldable rolling brake lever assembly according to claim 1, wherein: be equipped with in movable part (32) and control through-hole (51) that link up, sliding connection has gag lever post (52) about in through-hole (51), fixed part (31) are close to be equipped with in the side of movable part (32) and be used for holding adaptation groove (53) of gag lever post (52), still be equipped with in fixed part (31) and act on the elastic component of movable part (32), gag lever post (52) do not are located when adaptation groove (53) elastic component makes movable part (32) tend to be in the state of erectting.

3. A foldable rolling brake lever assembly according to claim 2, wherein: the elastic assembly comprises a spring groove arranged in the side face, close to the movable portion (32), of the fixing portion (31), abutting rods (54) are connected in the spring groove in a left-right sliding mode, and the abutting rods (54) are connected to the side face of the spring groove through springs.

4. A foldable rolling brake lever assembly according to claim 3, wherein: the spring groove, the abutting rods (54) and the springs are two and are respectively located on the front side and the rear side of the adapting groove (53).

5. A foldable rolling brake lever assembly according to claim 2, wherein: keep away from movable part (32) the one end of fixed part (31) is rotated and is connected with stirring ring (55), the processing of the interior anchor ring of stirring ring (55) has the screw thread, gag lever post (52) are non-cylindrical, just be equipped with on the end of gag lever post (52) with stir ring (55) threaded connection and extend to stir screw thread post (56) on ring (55) right side.

6. A foldable rolling brake lever assembly according to claim 5, wherein: and a limiting column (60) which can be abutted against the side surface of the poking ring (55) is fixed at the tail end of the threaded column (56).

7. A foldable rolling brake lever assembly according to claim 5, wherein: the handle (12) is an electric vehicle rotating handle, a Hall assembly used for detecting the rotating angle of the rotating assembly in the handle (12) is attached to the handle (12), a rubber sleeve (59) is sleeved on the outer side face of the rotating assembly in the handle (12), a plurality of transverse rubber strips are fixedly arranged on the inner side face of the rubber sleeve, a plurality of transverse grooves matched with the rubber strips are formed in the outer side face of the rotating assembly in the handle (12), the rubber sleeve (59) is abutted to the poking ring (55) to avoid falling off, and the poking ring (55) is detachable.