Bicycle lamp illumination height adjusting device

Abstract

The utility model relates to the technical field of bicycle lamp illumination height adjustment, and discloses a bicycle lamp illumination height adjusting device which comprises an adjusting rod, an adjusting frame is slidably connected to the outer wall of the adjusting rod, a limiting hole is formed in one side of the inner wall of the adjusting frame, and a third sliding rod is fixedly connected to one end of the adjusting rod. An adjusting block is slidably connected to the outer wall of the third sliding rod, a third sliding groove is formed in the adjusting block, a sliding block is slidably connected to the outer wall of the adjusting block, a first sliding rod is fixedly connected to one side of the outer wall of the adjusting block, a first spring is arranged on the outer wall of the first sliding rod, and one end of the first spring is fixedly connected to the outer wall of the sliding block. According to the bicycle lamp, the limiting holes in the adjusting frame are matched with the first sliding rod, height multi-gear locking is achieved, dismounting and mounting become very convenient and fast through matching of the lock holes and the limiting rods, a rider can replace the bicycle lamp more rapidly at night, and the safety of riding at night and convenience of daily maintenance are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of height adjustment of bicycle light, especially to a height adjustment device of bicycle light. BACKGROUND

[0002] With the popularity of cycling and the increasing demand for night riding, the performance and function of bicycle lights, as an important part of cycling equipment, are constantly improving. When riding at night, cyclists need to adjust the height of the bicycle light according to different road conditions and lighting needs. For example, when riding on the highway, the light may need to be adjusted to a higher height to illuminate a longer distance, while when riding on mountainous or rugged roads, the light may need to be adjusted to a lower height to avoid shining into the rider's own eyes or causing glare.

[0003] Traditional bicycle lights usually have fixed lighting height and angle, making it difficult to meet the lighting needs of cyclists in different environments. If the bicycle light fails or is damaged during the ride, the light fixture that cannot be quickly disassembled may prevent the cyclist from quickly replacing or repairing the light fixture, thereby increasing the risk of riding at night or in low light conditions. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a height adjustment device for bicycle light, aiming to improve the traditional bicycle light which usually has fixed lighting height and angle, making it difficult to meet the lighting needs of cyclists in different environments.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a height adjustment device for bicycle light, comprising an adjustment rod, the outer wall of the adjustment rod is slidably connected with an adjustment frame, a limiting hole is formed in one side of the inner wall of the adjustment frame, one end of the adjustment rod is fixedly connected with a sliding rod three, the outer wall of the sliding rod three is slidably connected with an adjustment block, a sliding groove three is formed in the inside of the adjustment block, the outer wall of the adjustment block is slidably connected with a sliding block, one side of the outer wall of the adjustment block is fixedly connected with a sliding rod one, the outer wall of the sliding rod one is provided with a spring one, one end of the spring one is fixedly connected to the outer wall of the sliding block, the outer wall of the sliding rod one is fixedly connected with a limiting block one, the outer wall of the sliding block is provided with a quick release assembly.

[0006] Further, the quick release assembly comprises a limiting rod, the outer wall of the limiting rod is fixedly connected with a fixed rod, the outer wall of the fixed rod is slidably connected with a fixed block, a sliding groove two is formed in the inside of the fixed block, one end of the fixed rod is fixedly connected with a limiting block two, the outer wall of the fixed rod is provided with a spring two, one side of the fixed block is provided with a shell, a lock hole is formed in the inside of the shell, a bolt is formed in the inside of the shell, and a bulb is fixedly connected to the outer wall of the shell.

[0007] Further, the outer wall of the sliding block is fixedly connected with a sliding rod two on one side.

[0008] Further, the other end of the spring is fixedly connected to an outer wall of the limiting block.

[0009] Further, a sliding groove one is arranged in the adjusting frame, and the adjusting frame is in sliding connection with the outer wall of the sliding block.

[0010] Further, the adjusting rod is fixedly connected with the limiting block three at one end.

[0011] Further, the limiting hole is provided with a plurality of limiting holes.

[0012] Further, the other end of the spring two is fixedly connected to the outer wall of the limiting block two.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. In the utility model, the multiple limiting holes on the adjusting frame are matched with the sliding rod one, the height multiple position locking is realized, the adjusting rod is in sliding connection with the adjusting frame, the adjusting block is also in sliding connection with the sliding block, the flexible height adjustment and the stable lighting angle help the rider to timely find and avoid potential dangers, and the safety of riding is improved.

[0015] 2. In the utility model, the limiting rod on the fixing rod can be fixed by the lock hole and the bolt, so that the disassembly and installation become very convenient, the spring two and the limiting block two further guarantee the fastening after installation, the rider can change the bicycle lamp more quickly at night, and the safety of night riding and the convenience of daily maintenance are improved. DRAWINGS

[0016] Fig. 1 It is a three-dimensional structure schematic view of the bicycle lamp lighting height adjusting device provided by the utility model;

[0017] Fig. 2 It is an adjusting assembly schematic view of the bicycle lamp lighting height adjusting device provided by the utility model;

[0018] Fig. 3 It is a quick release assembly schematic view of the bicycle lamp lighting height adjusting device provided by the utility model.

[0019] LEGEND:

[0020] 1. Adjusting rod; 2. Adjusting frame; 3. Limiting hole; 4. Sliding groove one; 5. Sliding groove two; 6. Sliding block; 7. Sliding rod one; 8. Limiting block one; 9. Spring one; 10. Sliding rod two; 11. Sliding rod three; 12. Adjusting block; 13. Sliding groove three; 14. Bulb; 15. Fixed block; 16. Limiting block two; 17. Spring two; 18. Fixing rod; 19. Limiting rod; 20. Shell; 21. Lock hole; 22. Bolt; 23. Limiting block three. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] With reference to Figs. 1-3 The utility model provides an embodiment: a bicycle light illumination height adjusting device, including adjusting rod 1, adjusting rod 1 outer wall slidingly connected with adjusting frame 2, the inside wall of adjusting frame 2 one side is equipped with limit hole 3, limit hole 3 is used for to the height fixed, adjusting rod 1 one end fixedly connected with sliding rod three 11, sliding rod three 11 is used for to push adjusting block 12 movement, sliding rod three 11 outer wall slidingly connected with adjusting block 12, adjusting block 12 inside is equipped with sliding slot three 13, adjusting block 12 outer wall slidingly connected with sliding block 6, adjusting block 12 outer wall one side fixedly connected with sliding rod one 7, sliding rod one 7 outer wall is provided with spring one 9, spring one 9 is used for to the force that the sliding rod one 7 is exerted outward, spring one 9 one end fixedly connected in sliding block 6 outer wall, sliding rod one 7 outer wall fixedly connected with limit block one 8, sliding block 6 outer wall is provided with quick release assembly.

[0023] With reference to Figs. 1-3 Quick release assembly includes limit rod 19, limit rod 19 is used for locking, limit rod 19 outer wall fixedly connected with fixed rod 18, fixed rod 18 outer wall slidingly connected with fixed block 15, fixed block 15 inside is equipped with sliding slot two 5, fixed rod 18 one end fixedly connected with limit block two 16, limit block two 16 is used for to limit the position of fixed rod 18 in sliding slot two 5, fixed rod 18 outer wall is provided with spring two 17, fixed block 15 one side is provided with shell 20, shell 20 inside is equipped with lock hole 21, shell 20 inside is equipped with bolt 22, shell 20 outer wall fixedly connected with bulb 14.

[0024] With reference to Figs. 1-3 Sliding block 6 outer wall one side fixedly connected with sliding rod two 10, sliding rod two 10 is used for further to sliding block 6 increase stability, spring one 9 other end fixedly connected in limit block one 8 outer wall, adjusting frame 2 inside is equipped with sliding slot one 4, adjusting frame 2 and sliding block 6 outer wall slidingly connected, adjusting rod 1 one end fixedly connected with limit block three 23, limit block three 23 is used for to adjusting rod 1 limit, limit hole 3 is provided with a plurality of, spring two 17 one end fixedly connected with limit block two 16 outer wall.

[0025] Working principle: the adjusting frame 2 is slidably connected with the adjusting rod 1 through the inner wall, the limiting block three 23 is used for limiting the adjusting rod 1, when the lighting height needs to be adjusted, the adjusting rod 1 is pressed, the sliding rod three 11 moves along the sliding groove three 13, the adjusting block 12 is extruded to move inward, the sliding rod one 7 is separated from the limiting hole 3, the sliding block 6 can move up and down in the sliding groove one 4, the sliding rod two 10 slides up and down in the adjusting frame 2, the stability of the sliding block 6 is increased, the car lamp is adjusted to the appropriate height according to the need, then the adjusting rod 1 is loosened, the spring one 9 rebounds to push the sliding rod one 7 into the limiting hole 3, the limiting block one 8 is used for limiting the movement range of the spring one 9, a plurality of limiting holes 3 are arranged on one side of the inner wall of the adjusting frame 2, the plurality of limiting holes 3 can adjust different heights, when the adjusting frame 2 slides to the appropriate height, the sliding rod one 7 cooperates with the limiting hole 3 to fix the car lamp at the height position, so that the adjustment and positioning of the lighting height are realized, when the car lamp needs to be disassembled, the shell 20 is screwed, the limiting rod 19 and the fixing rod 18 are withdrawn from the lock hole 21 through the bolt 22, and the quick disassembly is completed.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A bicycle light illumination height adjustment device, comprising an adjustment rod (1), characterized in that: The adjusting rod (1) is slidably connected to the outer wall of the adjusting frame (2). The adjusting frame (2) has a limit hole (3) on one side of its inner wall. One end of the adjusting rod (1) is fixedly connected to the slide rod three (11). The outer wall of the slide rod three (11) is slidably connected to the adjusting block (12). The adjusting block (12) has a slide groove three (13) inside. The outer wall of the adjusting block (12) is slidably connected to the slider (6). One side of the outer wall of the adjusting block (12) is fixedly connected to the slide rod one (7). The outer wall of the slide rod one (7) is provided with a spring one (9). One end of the spring one (9) is fixedly connected to the outer wall of the slider (6). The outer wall of the slide rod one (7) is fixedly connected to the limit block one (8). The outer wall of the slider (6) is provided with a quick-release assembly.

2. The bicycle lamp illumination height adjustment device according to claim 1, characterized in that: The quick-release assembly includes a limiting rod (19), a fixing rod (18) is fixedly connected to the outer wall of the limiting rod (19), a fixing block (15) is slidably connected to the outer wall of the fixing rod (18), a sliding groove (5) is provided inside the fixing block (15), a limiting block (16) is fixedly connected to one end of the fixing rod (18), a spring (17) is provided on the outer wall of the fixing rod (18), a housing (20) is provided on one side of the fixing block (15), a lock hole (21) is provided inside the housing (20), a pin (22) is provided inside the housing (20), and a light bulb (14) is fixedly connected to the outer wall of the housing (20).

3. The bicycle lamp illumination height adjustment device according to claim 1, characterized in that: A slide rod (10) is fixedly connected to one side of the outer wall of the slider (6).

4. The bicycle lamp illumination height adjustment device according to claim 1, characterized in that: The other end of the spring (9) is fixedly connected to the outer wall of the limiting block (8).

5. The bicycle lamp illumination height adjustment device according to claim 1, characterized in that: The adjustment frame (2) has a sliding groove (4) inside, and the adjustment frame (2) is slidably connected to the outer wall of the slider (6).

6. The bicycle lamp illumination height adjustment device according to claim 1, characterized in that: One end of the adjusting rod (1) is fixedly connected to the limiting block three (23).

7. The bicycle lamp illumination height adjustment device according to claim 1, characterized in that: The limiting hole (3) is provided in multiple ways.

8. The bicycle lamp illumination height adjustment device according to claim 2, characterized in that: One end of the second spring (17) is fixedly connected to the outer wall of the second limiting block (16).

Images