Fixing structure for left steering lamp and right steering lamp of bicycle handlebar

Abstract

The utility model discloses a left and right steering lamp fixing structure of a bicycle handlebar, relates to the technical field of bicycle steering lamps, and solves the problems that when the existing steering lamps are controlled to be turned on and off through a circuit connecting button, a circuit needs to be wound on the surface of the handlebar due to the fixing mode of the steering lamps; the durability degree of the circuit is influenced; and potential safety hazards exist. The steering lamp body is fixed between the fixing cover and the fixing groove, the nut in threaded connection is arranged on one side of the threaded rod, the bent deformation piece is arranged between the fixing column and the nut and attached to the nut, when the nut is close to the steering lamp body, the distance between the two ends of the deformation piece is increased continuously, and when the two ends of the deformation piece are attached to the fixing groove, the steering lamp body is fixed. The deformation piece is fixed to the fixing groove, then the fixing cover and the steering lamp body are fixed to the handle, the steering lamp can be fixed into the fixing grooves of different sizes, the application range is wide, at the moment, the connecting line can be directly connected into the handle, the appearance is more attractive, and safety is higher.

Description

Technical Field

[0001] The utility model belongs to the field of traffic tools, relates to the technology of turn signal lamps, and is specifically a left and right turn signal lamp fixing structure of a bicycle handlebar. Background Art

[0002] In order to improve riding safety, enhance visibility, comply with traffic regulations and enhance riding experience, some cyclists will install independent left and right turn signals on their bicycles. The left and right turn signals are mainly divided into two forms: Bluetooth control and line connection control. The left and right turn signals of the bicycle will be connected to a button through the above forms, and the button will control the on and off status of the light.

[0003] The turn signals controlled by lines are more stable and respond more quickly than those controlled by Bluetooth. However, the existing turn signals controlled by lines are generally fixed to the handlebars or the surface of tubular structures by straps or buckles during installation. In this case, the lines need to be fixed to the surface of the handlebars to connect the turn signals on the left and right ends of the bicycle handlebars with the control buttons on the handlebars to prevent the lines from being pulled and affecting the positions of the turn signals and buttons. However, the lines used for connection are wrapped around or fixed on the surface of the handlebars for a long time, and their surfaces may be damaged by rain or external force, thereby reducing the durability of the lines and posing safety hazards when used. If the position of the lines is not completely suitable for the rider when they are fixed, there will be certain obstacles during the rider's riding, affecting the rider's riding experience.

[0004] To this end, the utility model provides a left and right turn signal light fixing structure for a bicycle handlebar. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a left and right turn signal fixing structure for a bicycle handlebar, which solves the problem that when the turn signal is turned on and off by connecting a button to a line, the line needs to be wound around the handlebar surface due to the fixing method of the turn signal, which affects the durability of the line and poses a safety hazard.

[0006] To achieve the above-mentioned purpose, according to an embodiment of the first aspect of the utility model, a left and right turn signal fixing structure of a bicycle handlebar is provided, comprising: a handlebar and a plurality of turn signal bodies, wherein the plurality of turn signal bodies are symmetrically arranged on the surface of the handlebar, a connecting wire is electrically connected inside the turn signal body, and a fixing mechanism is arranged between the handlebar and the turn signal body, wherein the fixing mechanism comprises:

[0007] A fixing column, wherein the fixing column is fixed inside the turn signal lamp body, fixing grooves are provided at both ends of the handle, and the fixing column penetrates the turn signal lamp body and extends into the fixing grooves;

[0008] A fixed cover, wherein the fixed cover is detachably connected to the turn signal lamp body, a screw is fixedly connected to one side of the fixed cover close to the turn signal lamp body, the screw passes through the fixed column, and the length of the screw is greater than the sum of the length of the fixed column and the length of the turn signal lamp body;

[0009] A deformation piece, wherein the deformation piece is penetrated by a side of the screw rod close to the fixing groove, the deformation piece is V-shaped, the length of the deformation piece is greater than the width of the fixing groove, the deformation piece is elastic, a nut is threadedly connected to a side of the screw rod away from the deformation piece, the nut is fitted with the surface of the deformation piece, and a limit assembly is provided between the nut and the turn signal lamp body to limit the nut to sliding.

[0010] Optionally, the nut is in a pyramidal shape as a whole, and a size of a cross-section of the nut decreases toward the deformation sheet.

[0011] Optionally, the limiting assembly includes a plurality of long rods and a plurality of short rods fixedly arranged on the surface of the fixed column, and the number of the long rods and the short rods is the same.

[0012] Optionally, a single long rod is fitted with a single short rod, a single long rod and a single short rod form a group, adjacent groups of long rods and short rods are symmetrically arranged, the length of the long rod is greater than that of the short rod, and the long rod is flush with the short rod on one side close to the turn signal body.

[0013] Optionally, the height difference between the long rod and the short rod is smaller than the vertical distance between the two ends and the middle of the deformation sheet after the two ends are fitted with the fixing groove; and the two sides of the deformation sheet are fitted with the adjacent long rod surface.

[0014] Optionally, a connecting ring is fixedly connected to a side of the turn signal lamp body close to the fixed cover, a connecting groove is provided on a side of the fixed cover close to the turn signal lamp body, and the connecting ring is adapted to the connecting groove.

[0015] Compared with the prior art, the beneficial effect of the utility model is as follows: a screw rod passing through the turn signal lamp body and a fixing cover on the screw rod close to the turn signal lamp body away from the handle are used to fix the turn signal lamp body between the fixing cover and the fixing groove, and a threaded nut is provided on one side of the screw rod, a bent deformation sheet is provided between the fixing column and the nut, and the deformation sheet is fitted with the nut, and then as the fixing cover continues to rotate, the nut approaches the turn signal lamp body on the surface of the screw rod, which will cause the distance between the two ends of the deformation sheet to continue to increase, and when the distance between the two ends of the deformation sheet is equal to the width of the fixing groove, the position of the deformation sheet is fixed inside the fixing groove, and then the fixing cover and the turn signal lamp body are fixed inside the fixing groove of the handle, through the above scheme, the turn signal lamp body can be fixed to the handle, and can be fixed inside fixing grooves of different sizes, with a wide range of applications, and at this time the connecting line can be directly connected inside the handle, which is more beautiful and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural stereogram of the utility model;

[0017] Figure 2 It is a three-dimensional structural cross-sectional view of the nut of the utility model;

[0018] Figure 3 It is a three-dimensional structural cross-sectional view of the fixing column of the utility model;

[0019] Figure 4 It is a three-dimensional structural cross-sectional view of the deformation sheet of the utility model.

[0020] In the figure: 1. handle; 2. turn signal lamp body;

[0021] 31. fixing column; 32. fixing groove; 33. fixing cover; 34. screw rod; 35. deformation sheet; 36. nut;

[0022] 41. Long rod; 42. Short rod;

[0023] 51. Connecting ring; 52. Connecting groove. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4 As shown, a left and right turn signal fixing structure of a bicycle handlebar comprises a handlebar 1 and a plurality of turn signal main bodies 2, wherein the handlebar 1 and the turn signal main bodies 2 are both detachably connected, and the plurality of turn signal main bodies 2 are symmetrically arranged on the surface of the handlebar 1, and a connecting wire is fixedly connected inside the turn signal main body 2;

[0026] It should be noted that the handle 1 is tubular and is directly fixed to the front of the bicycle; a plurality of lamp tubes are arranged inside the turn signal lamp body 2, and the lamp tubes are electrically connected to the connecting wire; a button is arranged on the surface of the handle 1, and the connecting wire is electrically connected to the button; and a groove adapted to the connecting wire is arranged inside the handle 1;

[0027] A fixing mechanism is provided between the handle 1 and the turn signal lamp body 2, and the fixing mechanism includes:

[0028] A fixing column 31, wherein the fixing column 31 is fixed inside the turn signal lamp body 2, and fixing grooves 32 are formed at both ends of the handle 1, and the fixing column 31 penetrates the turn signal lamp body 2 and extends into the fixing grooves 32;

[0029] A fixed cover 33, wherein the fixed cover 33 is detachably connected to the turn signal lamp body 2, and a screw 34 is fixedly connected to one side of the fixed cover 33 close to the turn signal lamp body 2, wherein the screw 34 penetrates the fixed column 31, and the length of the screw 34 is greater than the sum of the length of the fixed column 31 and the length of the turn signal lamp body 2;

[0030] A deformation piece 35, the deformation piece 35 is detachably connected to a side of the screw rod 34 close to the fixing groove 32, the screw rod 34 passes through the deformation piece 35, the deformation piece 35 is V-shaped, the length of the deformation piece 35 is greater than the width of the fixing groove 32, the deformation piece 35 is elastic, a nut 36 is threadedly connected to a side of the screw rod 34 close to the fixing groove 32, the nut 36 is in contact with the surface of the deformation piece 35, and a limit assembly is provided between the nut 36 and the turn signal lamp body 2 to limit the nut 36 to only slide;

[0031] In the actual application process, the left and right turn signal fixing structure of the bicycle handlebar uses a screw rod 34 that penetrates the turn signal body 2 and a fixing cover 33 on the screw rod 34 that is close to the turn signal body 2 away from the handle 1, and fixes the turn signal body 2 between the fixing cover 33 and the fixing groove 32, and a nut 36 with threaded connection is provided on one side of the screw rod 34, and a bent deformation piece 35 is provided between the fixing column 31 and the nut 36, and the deformation piece 35 is fitted with the nut 36, and then as the fixing cover 33 rotates continuously, the nut 36 is pressed against the surface of the screw rod 34. When the turn signal lamp body 2 is close to the turn signal lamp body 2, the distance between the two ends of the deformation piece 35 will be continuously increased. When the distance between the two ends of the deformation piece 35 is equal to the width of the fixing groove 32, the position of the deformation piece 35 is fixed inside the fixing groove 32, and then the fixing cover 33 and the turn signal lamp body 2 are fixed inside the fixing groove 32 of the handle 1. Through the above scheme, the turn signal lamp body 2 can be fixed to the handle 1, and can be fixed inside the fixing grooves 32 of different sizes, which has a wide range of applications. At this time, the connecting line can be directly connected inside the handle 1, which is more beautiful and safer.

[0032] In some specific embodiments, the nut 36 is in the shape of a pyramid as a whole, and the size of the cross section of the nut 36 decreases toward the deformation sheet 35;

[0033] In some specific embodiments, the above-mentioned limiting assembly includes a plurality of long rods 41 and a plurality of short rods 42 fixedly arranged on the surface of the fixed column 31, the number of the long rods 41 and the short rods 42 is the same, a single long rod 41 is fitted with a single short rod 42, a single long rod 41 and a single short rod 42 form a group, and the adjacent groups of long rods 41 and short rods 42 are symmetrically arranged, the length of the long rod 41 is greater than the length of the short rod 42, and the long rod 41 and the short rod 42 are flush with the side close to the turn signal body 2, and the height difference between the long rod 41 and the short rod 42 is less than the vertical distance between the two ends and the middle of the deformation piece 35 after the two ends are fitted with the fixed groove 32; the two sides of the deformation piece 35 are fitted with the surface of the adjacent long rod 41;

[0034] In some specific implementation schemes, a connecting ring 51 is fixedly connected to one side of the turn signal lamp body 2 close to the fixed cover 33, a connecting groove 52 is opened on one side of the fixed cover 33 close to the turn signal lamp body 2, and the connecting ring 51 is adapted to the connecting groove 52;

[0035] The working principle of the utility model is as follows: first, the screw 34 is passed through the fixing column 31 inside the turn signal lamp body 2, so that the connecting ring 51 on the surface of the turn signal lamp body 2 is fitted with the connecting groove 52 on the surface of the fixing cover 33, and the deformable sheet 35 is placed on the side of the screw 34 away from the turn signal lamp body 2. Note that the surface of the deformable sheet 35 is fitted with the long rod 41, and then the nut 36 is rotated and placed on the surface of the screw 34, so that the surface of the nut 36 is fitted with the surface of the deformable sheet 35, and the connecting wire is placed inside the handle 1, and then the turn signal lamp body 2 and the handle 1 are fitted, so that the screw 34, the deformable sheet 35 and the nut 36 are all inserted into the fixing groove 32, and then the fixing cover 33 is rotated to drive the screw 34 to rotate, and then the nut 36 slides toward the surface of the turn signal lamp body 2, so that the distance between the two ends and the middle of the deformable sheet 35 is reduced. When the two ends of the deformable sheet 35 are fitted with the inner surface of the fixing groove 32, the nut 36 can no longer rotate. At this time, the position of the turn signal lamp body 2 and the handle 1 is fixed, and the connecting wire can be connected accordingly to start use.

[0036] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A left and right turn signal fixing structure for a bicycle handlebar, characterized in that: include: A handle (1) and a plurality of turn signal lamp bodies (2), wherein the plurality of turn signal lamp bodies (2) are symmetrically arranged on the surface of the handle (1), the turn signal lamp bodies (2) are electrically connected with connecting wires, and a fixing mechanism is arranged between the handle (1) and the turn signal lamp bodies (2), wherein the fixing mechanism comprises: A fixing column (31), wherein the fixing column (31) is fixed inside the turn signal lamp body (2), and fixing grooves (32) are provided at both ends of the handle (1), and the fixing column (31) passes through the turn signal lamp body (2) and extends into the fixing grooves (32); A fixed cover (33), the fixed cover (33) being detachably connected to the turn signal lamp body (2), a screw rod (34) being fixedly connected to a side of the fixed cover (33) close to the turn signal lamp body (2), the screw rod (34) passing through the fixed column (31), and the length of the screw rod (34) being greater than the sum of the length of the fixed column (31) and the length of the turn signal lamp body (2); A deformation piece (35), the deformation piece (35) is penetrated by a side of the screw rod (34) close to the fixing groove (32), the deformation piece (35) is V-shaped, the length of the deformation piece (35) is greater than the width of the fixing groove (32), the deformation piece (35) is elastic, a nut (36) is threadedly connected to a side of the screw rod (34) away from the deformation piece (35), the nut (36) is in contact with the surface of the deformation piece (35), and a limit assembly is provided between the nut (36) and the turn signal lamp body (2) to limit the nut (36) to only slide.

2. The left and right turn signal fixing structure of a bicycle handlebar according to claim 1, characterized in that: The nut (36) is in the shape of a pyramid as a whole, and the size of the cross section of the nut (36) decreases toward the deformation sheet (35).

3. The left and right turn signal fixing structure of a bicycle handlebar according to claim 1, characterized in that: The limiting assembly comprises a plurality of long rods (41) and a plurality of short rods (42) fixedly arranged on the surface of the fixing column (31), and the number of the long rods (41) and the number of the short rods (42) are the same.

4. The left and right turn signal fixing structure of a bicycle handlebar according to claim 3, characterized in that: A single long rod (41) fits with a single short rod (42), and the single long rod (41) and the single short rod (42) form a group. Adjacent groups of long rods (41) and short rods (42) are symmetrically arranged. The length of the long rod (41) is greater than that of the short rod (42), and the long rod (41) and the short rod (42) are flush with each other on a side close to the turn signal lamp body (2).

5. The left and right turn signal fixing structure of a bicycle handlebar according to claim 3, characterized in that: The height difference between the long rod (41) and the short rod (42) is smaller than the vertical distance between the two ends and the middle of the deformable sheet (35) after the two ends are fitted with the fixing groove (32); the two sides of the deformable sheet (35) are fitted with the surface of the adjacent long rod (41).

6. The left and right turn signal fixing structure of a bicycle handlebar according to claim 1, characterized in that: A connecting ring (51) is fixedly connected to one side of the turn signal lamp body (2) close to the fixed cover (33); a connecting groove (52) is provided on one side of the fixed cover (33) close to the turn signal lamp body (2); and the connecting ring (51) is adapted to fit the connecting groove (52).

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