Motorcycle headlight angle adjustment mechanism

Abstract

The utility model relates to motorcycle technical field, concretely is a motorcycle headlight angle adjusting mechanism, including fork and headlamp, the outer surface of fork is sleeved with first fixed sleeve and second fixed sleeve, the surface of first fixed sleeve is connected with lower support through bolt fixing, the outer surface of second fixed sleeve is connected with upper support through bolt fixing, the surface fixed connection of upper support has connecting sleeve, the surface of connecting sleeve is connected with button and reaches in the inside sleeve of connecting sleeve and has support spring. The utility model through the separation operation of locating bush and limiting groove, completes the control to the sleeve and headlamp connecting position, reaches the control effect to its headlamp acting angle, need not using the tool, can complete the adjustment, and under the effect of support spring, improves the resistance and fastening performance of locating bush and limiting groove, solves the problem that vibration influences headlamp angle.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle technology, specifically to a motorcycle headlight angle adjustment mechanism. Background Technology

[0002] Currently, non-electrically adjustable headlights on motorcycles are fixed with screws and clamps. If the angle needs to be adjusted, it can only be done by hand or by using tools. This fixing method has the drawback of being unstable. When off-road or in bumpy places, the headlight angle will be affected by the vibration and change. Utility Model Content

[0003] The purpose of this utility model is to provide a motorcycle headlight angle adjustment mechanism to solve the problem mentioned in the background art that the headlight angle is affected by vibration and changes when subjected to severe vibration in off-road or bumpy places.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a motorcycle headlight angle adjustment mechanism, including a front fork and a headlight. A first fixing sleeve and a second fixing sleeve are sleeved on the outer surface of the front fork. A lower bracket is fixedly connected to the surface of the first fixing sleeve by bolts. An upper bracket is fixedly connected to the outer surface of the second fixing sleeve by bolts. A connecting sleeve is fixedly connected to the surface of the upper bracket. A button is passed through the surface of the connecting sleeve. A support spring is sleeved on the inner side of the connecting sleeve. A sleeve is passed through the surface of the upper bracket. A positioning bushing is fixedly connected to the surface of the sleeve. A screw is passed through the inside of the sleeve. A limit groove is formed on the surface of the headlight.

[0005] Preferably, the first fixing sleeve and the second fixing sleeve have the same shape, and the headlight is connected to the outer surface of the front fork through the first fixing sleeve and the second fixing sleeve.

[0006] Preferably, the end of the headlight away from the upper bracket is rotatably connected to the lower bracket, and the headlight is rotatably connected to the first fixing sleeve through the lower bracket.

[0007] Preferably, the headlight is rotatably connected via an upper bracket and a second fixing sleeve, and the diameter of the sleeve is smaller than the diameter of the positioning bushing.

[0008] Preferably, the cross-section of the limiting groove is stepped, the positioning bushing and the inner wall of the limiting groove are in abutting contact, and the sleeve penetrates the surface of the limiting groove.

[0009] Preferably, the screw passes through the sleeve and the positioning bushing and is inserted into the support spring, and the screw and the button are connected by a threaded rotation.

[0010] Compared with the prior art, the beneficial effects of this utility model are: By rotating the headlight and lower bracket, and rotating the headlight and upper bracket, and through the connection of the button and support spring, and the connection of the screw and button, the position of the positioning bushing in the limiting groove is adjusted. By separating the positioning bushing and the limiting groove, the connection position of the sleeve and the headlight is adjusted, thereby adjusting the angle of the headlight. Adjustment can be completed without the use of tools. Furthermore, under the action of the support spring, the abutting and fastening performance of the positioning bushing and the limiting groove is improved, solving the problem of vibration affecting the headlight angle. Attached Figure Description

[0011] Figure 1 This is a three-dimensional front view of the structure of this utility model; Figure 2 This is a partial structural rear view of the present invention. Figure 3 This is a partial three-dimensional structural diagram of the present invention; Figure 4 This utility model Figure 3 Partial sectional three-dimensional schematic diagram of the connection structure between the upper bracket and the headlight; Figure 5 This utility model Figure 4 An exploded 3D diagram of the connection structure between the upper and middle supports and the buttons.

[0012] In the diagram: 1. Front fork; 2. First retaining sleeve; 21. Second retaining sleeve; 3. Headlight; 31. Limiting groove; 4. Lower bracket; 5. Upper bracket; 51. Connecting sleeve; 6. Button; 61. Support spring; 62. Sleeve; 63. Positioning bushing; 64. Screw. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-5 One embodiment provided by this utility model: A motorcycle headlight angle adjustment mechanism includes a front fork 1 and a headlight 3. A first fixing sleeve 2 and a second fixing sleeve 21 are fitted onto the outer surface of the front fork 1. A lower bracket 4 is fixedly connected to the surface of the first fixing sleeve 2 by bolts. An upper bracket 5 is fixedly connected to the outer surface of the second fixing sleeve 21 by bolts. A connecting sleeve 51 is fixedly connected to the surface of the upper bracket 5. A button 61 is connected through the surface of the connecting sleeve 51. A sleeve 62 is connected through the surface of the upper bracket 5. A positioning bushing 63 is fixedly connected to the surface of the sleeve 62. A screw 64 is connected through the inside of the sleeve 62. A limiting groove 31 is formed through the surface of the headlight 3. The connection between the front fork 1 and the first fixing sleeve 2, and the connection between the front fork 1 and the second fixing sleeve 21, achieves the effect of supporting and controlling the headlight 3.

[0015] Furthermore, the first fixing sleeve 2 and the second fixing sleeve 21 have the same shape. The headlight 3 is connected to the outer surface of the front fork 1 through the first fixing sleeve 2 and the second fixing sleeve 21. Through the connection between the first fixing sleeve 2 and the lower bracket 4, and the connection between the second fixing sleeve 21 and the upper bracket 5, the headlight 3 can achieve the effect of adjusting the connection angle on the lower bracket 4 under the action of the lower bracket 4 and the upper bracket 5.

[0016] Furthermore, the end of the headlight 3 furthest from the upper bracket 5 is rotatably connected to the lower bracket 4. The headlight 3 is rotatably connected to the first fixing sleeve 2 through the lower bracket 4. Through the rotatable connection between the headlight 3 and the upper bracket 5, the adjustment and support effect of the use angle of the headlight 3 is achieved.

[0017] Furthermore, the headlight 3 is rotatably connected to the upper bracket 5 and the second fixed sleeve 21. The diameter of the sleeve 62 is smaller than the diameter of the positioning bushing 63. Through the connection between the headlight 3 and the limiting groove 31, the sleeve 62 and the positioning bushing 63 are connected to achieve the limiting effect of the sleeve 62 in the limiting groove 31. The inner wall of the limiting groove 31 is wavy, which facilitates the limiting support operation of the positioning bushing 63 in the limiting groove 31.

[0018] Furthermore, the cross-section of the limiting groove 31 is stepped, the positioning bushing 63 and the inner wall of the limiting groove 31 abut against each other, and the sleeve 62 penetrates the surface of the limiting groove 31. Through the shape of the limiting groove 31, the positioning bushing 63 is conveniently positioned and supported within the limiting groove 31. Under the action of the support spring 61, pressing the button 6 changes the position of the sleeve 62 and the screw 64 within the limiting groove 31, facilitating the adjustment of the angle of the headlight 3 on the upper bracket 5.

[0019] Furthermore, the screw 64 passes through the sleeve 62 and the positioning bushing 63 and is inserted into the support spring 61. The screw 64 and the button 6 are connected by a threaded rotation. The connection between the screw 64 and the button 6 facilitates the support of the positioning bushing 63 in the limiting groove 31. Under the action of the support spring 61, the angle of the headlight 3 on the upper bracket 5 can be adjusted and supported, improving the convenience and effectiveness of its adjustment.

[0020] Working principle: In the natural state, the support spring 61 exerts force between the positioning bushing 63 and the button 6, causing the button 6 to move outward, and the positioning bushing 63 to be embedded in the limiting groove 31. In this state, the headlight 3 is fixed and cannot move. When the angle needs to be adjusted, press button 6 by hand to push screw 64 backward. At the same time, support spring 61 will push positioning bushing 63 and sleeve 62 backward. After positioning bushing 63 exits the range of limiting groove 31, headlight 3 can rotate around bracket 4 within the length range of limiting groove 31 to change the effective angle of headlight 3. When adjusted to the appropriate position, release button 6 to return to the natural fixed state.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A motorcycle headlight angle adjustment mechanism, comprising a front fork (1) and a headlight (3), characterized in that: The outer surface of the fork (1) is fitted with a first fixing sleeve (2) and a second fixing sleeve (21). The surface of the first fixing sleeve (2) is fixedly connected to a lower bracket (4) by bolts. The outer surface of the second fixing sleeve (21) is fixedly connected to an upper bracket (5) by bolts. The surface of the upper bracket (5) is fixedly connected to a connecting sleeve (51). A button (6) is connected through the surface of the connecting sleeve (51). A support spring (61) is fitted inside the connecting sleeve (51). A sleeve (62) is connected through the surface of the upper bracket (5). A positioning bushing (63) is fixedly connected to the surface of the sleeve (62). A screw (64) is connected through the inside of the sleeve (62). A limit groove (31) is opened through the surface of the headlight (3).

2. The motorcycle headlight angle adjustment mechanism according to claim 1, characterized in that: The first fixing sleeve (2) and the second fixing sleeve (21) have the same shape, and the headlight (3) is connected to the outer surface of the front fork (1) through the first fixing sleeve (2) and the second fixing sleeve (21).

3. The motorcycle headlight angle adjustment mechanism according to claim 1, characterized in that: The headlight (3) is rotatably connected to the lower bracket (4) at the end away from the upper bracket (5), and the headlight (3) is rotatably connected to the first fixing sleeve (2) through the lower bracket (4).

4. The motorcycle headlight angle adjustment mechanism according to claim 1, characterized in that: The headlight (3) is rotatably connected by the upper bracket (5) and the second fixing sleeve (21), and the diameter of the sleeve (62) is smaller than the diameter of the positioning bushing (63).

5. The motorcycle headlight angle adjustment mechanism according to claim 1, characterized in that: The cross-section of the limiting groove (31) is stepped, the positioning bushing (63) and the inner wall of the limiting groove (31) are in contact, and the sleeve (62) penetrates the surface of the limiting groove (31).

6. The motorcycle headlight angle adjustment mechanism according to claim 1, characterized in that: The screw (64) passes through the sleeve (62) and the positioning bushing (63) and is inserted into the support spring (61). The screw (64) and the button (6) are connected by a threaded rotation.

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