Bicycle handlebar assembly with lamp set

Abstract

The utility model provides a bicycle handlebar assembly with a lamp group, which comprises a handlebar rod, a handlebar vertical pipe and the lamp group, the handlebar vertical pipe is separably connected with the handlebar rod, and the lamp group is embedded on a front side surface of the handlebar rod in an angle-adjustable manner.

Description

Technical Field

[0001] This utility model relates to a bicycle handlebar, specifically to a bicycle handlebar assembly with a lighting unit. Background Technology

[0002] Bicycles are a popular mode of transportation that combines exercise and mobility. To improve safety when riding bicycles at night, they are usually equipped with lights to help cyclists see the road conditions and make it clear to others that a bicycle is in motion, thus improving safety. Currently, most bicycle lights are clamped to the handlebars using a clamp, as shown in Taiwan Utility Model Patent No. M334078. However, with this clamp-on method, the light cannot be adjusted relative to the handlebars, which is inconvenient and makes it impossible to adjust the lighting angle according to the rider or road conditions. Further improvements are needed. Utility Model Content

[0003] Therefore, in view of the inconvenience and shortcomings of the existing bicycle lamp structure and use, the inventor has created this utility model that can improve upon the existing shortcomings through continuous experimentation and research.

[0004] The main objective of this invention is to provide a bicycle handlebar assembly with a lighting unit, which allows the lighting unit to adjust the illumination angle relative to the bicycle handlebar, thereby improving the flexibility of the lighting unit in use.

[0005] To achieve the above objectives, this utility model provides a bicycle handlebar assembly with a lighting unit, comprising:

[0006] One handle;

[0007] A faucet riser, detachably connected to a handle; and

[0008] An adjustable lamp assembly is adjustablely mounted on one front side of the handle bar.

[0009] The bicycle handlebar assembly with lighting fixtures is described above, wherein the angle of vertical adjustment of the lighting fixtures is adjustable by 2 to 5 degrees relative to the handlebars.

[0010] The bicycle handlebar assembly with lighting fixtures has a recessed groove on the front side of the handlebar, into which the lighting fixtures are embedded.

[0011] The bicycle handlebar assembly with lighting unit, wherein the recess is located at the center of the front side of the handlebar and is aligned with the stem riser.

[0012] The bicycle handlebar assembly with lighting unit includes an adapter, a lamp, and two fixing bolts. The adapter mainly includes a body and a front plate. The body is hollow and accommodated in a groove, forming a receiving groove. An opening communicating with the receiving groove is formed at the front end of the body. The front plate is integrally formed and connected to the front end of the body. A viewing window is provided on the front plate, penetrating the front plate and communicating with the opening of the receiving groove of the body. An elongated adjustment hole is provided on both sides of the viewing window of the front plate. The lamp is inserted into the receiving groove of the body through the viewing window of the front plate. The two fixing bolts pass through the adjustment holes of the front plate of the adapter and are screwed into the two screw holes of the handlebar.

[0013] The bicycle handlebar assembly with lamps, wherein the bottom and side surfaces of the lamps abut against the bottom and inner sides of the receiving groove, and two fasteners are provided on the bottom surface of the seat body, which penetrate the bottom surface of the seat body and are screwed into the bottom surface of the lamps.

[0014] The bicycle handlebar assembly with lighting unit, wherein the front piece is larger than the seat body, and when the seat body is accommodated in the groove of the handlebar, the front piece abuts against the front side of the handlebar.

[0015] The bicycle handlebar assembly with lighting unit, wherein the two screw holes are located on both sides of the groove on the front side of the handlebar.

[0016] The bicycle handlebar assembly with lighting fixtures, wherein the two screw holes are located on the bottom surface of the recess.

[0017] The bicycle handlebar assembly with lighting fixtures includes a stem tube comprising a stem tube body and a front cover. The stem tube body extends laterally relative to the handlebar, and a clamping part for clamping the bicycle fork tube is formed at the rear end of the stem tube body. An abutting surface is formed at the front end of the stem tube body, which can abut against the rear side of the handlebar. Several fixing holes are provided at the front end of the stem tube body. The front cover abuts against the front side of the handlebar and is arranged around the lighting fixtures. A lighting fixture opening is formed on the front cover, allowing the lighting fixtures to be exposed therein. Several through holes are provided, corresponding to the fixing holes on the stem tube body. Several bolts pass through the through holes of the front cover and are screwed into the fixing holes at the front end of the stem tube body.

[0018] The bicycle handlebar assembly with lighting unit is wherein the recess is located on the front side of the handlebar, not in the center, and is not in a straight line with the stem.

[0019] The bicycle handlebar assembly with lighting unit includes an adapter, a lamp, and two fixing bolts. The adapter mainly includes a body and a front plate. The body is hollow and accommodated in a groove, forming a receiving groove. An opening communicating with the receiving groove is formed at the front end of the body. The front plate is integrally formed and connected to the front end of the body. A viewing window is provided on the front plate, penetrating the front plate and communicating with the opening of the receiving groove of the body. An elongated adjustment hole is provided on both sides of the viewing window of the front plate. The lamp is inserted into the receiving groove of the body through the viewing window of the front plate. The two fixing bolts pass through the adjustment holes of the front plate of the adapter and are screwed into the two screw holes of the handlebar.

[0020] Through the above-mentioned technical means, the lighting angle of the lamp assembly can be adjusted up and down, making the use of the lamp assembly more flexible to be adjusted according to different users and road conditions. At the same time, the heat generated by the lamp assembly during use can also be transferred to the handle or faucet riser, thereby increasing the heat dissipation area of ​​the lamp assembly, avoiding damage to the lamp assembly after long-term use, and extending the service life of the lamp assembly. Attached Figure Description

[0021] Figure 1 This is a three-dimensional view of the present invention.

[0022] Figure 2 This is a partial exploded perspective view of the present invention.

[0023] Figure 3 This is an exploded perspective view of the lamp assembly of this utility model.

[0024] Figure 4 This is a partially enlarged front view of the present invention.

[0025] Figure 5 This utility model is based on Figure 4 A cross-sectional view along line AA in the middle.

[0026] Figure 6 This utility model is based on Figure 4 A cross-sectional view along the BB line.

[0027] Figure 7 This is a partially enlarged cross-sectional view of the present invention.

[0028] Figure 8 This is a cross-sectional view of the present invention for adjusting the lighting angle.

[0029] Figure 9 This is a cross-sectional view of another aspect of the present invention for adjusting the lighting angle.

[0030] Symbol explanation:

[0031] 10: Handle bar

[0032] 12: Slot

[0033] 14: Screw hole

[0034] 20: Faucet riser

[0035] 22: Stand pipe body

[0036] 222: Clamping part

[0037] 224: Supporting surface

[0038] 226: Fixing hole

[0039] 24: Front Cover

[0040] 242: Perforation

[0041] 244: Light fixture opening

[0042] 26: Bolt

[0043] 30: Lighting Fixtures

[0044] 32: Adapter

[0045] 322: base body

[0046] 324: Receptacle

[0047] 326: Front

[0048] 3262: View Window

[0049] 3264: Adjustment hole

[0050] 34: Lighting Fixtures

[0051] 36: Fixing bolts

[0052] 38: Fasteners Detailed Implementation

[0053] This utility model provides a bicycle handlebar assembly with a lighting unit. Please refer to the following: Figure 2The bicycle handlebar assembly with lighting unit described in this utility model includes a handlebar 10, a stem 20, and a lighting unit 30. The handlebar 10 can be long, curved, or any shape of existing bicycle handlebars. This utility model does not limit the shape of the handlebar 10. The stem 20 is detachably connected to the handlebar 10 and mainly includes a stem body 22 and a front cover 24. The stem body 22 extends laterally relative to the handlebar 10. A clamping part 222 for clamping the bicycle fork tube is formed at the rear end of the stem body 22, and an abutment surface 224 that can abut against the rear side of the handlebar 10 is formed at the front end. Several fixing holes 226 are provided at the front end of the vertical tube body 22. Each fixing hole 226 can be a screw hole. The front cover 24 abuts against the front side of the handle 10 and is arranged around the lamp assembly 30. A lamp opening 244 is formed on the front cover 24 to expose the lamp assembly 30. Several through holes 242 are provided, which are respectively opposite to the fixing holes 226 on the vertical tube body 22. By passing several bolts 26 through the through holes 242 of the front cover 24 and screwing them into the fixing holes 226 at the front end of the vertical tube body 22, the handle 10 can be clamped between the vertical tube body 22 and the front cover 24, so that the faucet vertical tube 20 and the handle 10 can be detachably connected to each other.

[0054] The lamp assembly 30 is angle-adjustably embedded in the front side of the handle 10 and exposed in the lamp opening 244 of the front cover 24 of the faucet riser 20. A recessed groove 12 is provided on the front side of the handle 10, and a screw hole 14 can be provided on each side of the groove 12 on the front side of the handle 10. The groove 12 can be located at the center of the front side of the handle 10 and is directly opposite to the faucet riser 20. In another embodiment, the groove 12 can also be located slightly to the left or right of the center of the front side of the handle 10, that is, the groove 12 is not directly opposite to the faucet riser 20, but is located on the side. In this case, the lamp opening 244 does not need to be provided on the front cover 24 of the faucet riser 20. The lamp assembly 30, embedded in the groove 12 of the handle 10, includes an adapter 32, a lamp 34, and two fixing bolts 36. Please refer to the attached diagram. Figure 3The adapter 32 mainly includes a base 322 and a front piece 326. The base 322 is hollow and forms a receiving groove 324. An opening communicating with the receiving groove 324 is formed at the front end of the base 322. The front piece 326 is integrally formed and connected to the front end of the base 322. The size of the front piece 326 is larger than that of the base. So when the base 322 is received in the groove 12 of the handle 10, the front piece 326 will not extend into the groove 12 and will abut against the front side of the handle 10. A through-hole is provided on the front piece 326 and is connected to the base. The accommodating groove 322 has a viewing window 3262 that is connected to the opening of the viewing window 3262. The front piece 326 is provided with an elongated adjustment hole 3264 on both sides of the viewing window 3262. The lamp 34 is inserted into the accommodating groove 324 of the base 322 through the viewing window 3262 of the front piece 326. The bottom and side surfaces of the lamp 34 can abut against the bottom and inner side surfaces of the accommodating groove 324. Two fasteners 38 are provided on the bottom surface of the base 322, which penetrate the bottom surface of the base 322 and are screwed into the bottom surface of the lamp 34 to improve the strength and stability of the connection between the lamp 34 and the base 322.

[0055] The two fixing bolts 36 pass through the adjustment hole 3264 of the front piece 326 of the adapter 32 and are screwed into the screw hole 14 of the handle bar 10, thereby fixing the adapter 32 to the handle bar 10.

[0056] Please refer to the following: Figures 4 to 6 The light fixture 34 can be embedded in the front side of the handlebar 10 via the adapter 32. In this way, the light fixture 34 can be turned on at night to illuminate the road surface and improve the safety of riding a bicycle at night. In addition, the heat generated by the light fixture 34 after it is turned on can also be transferred to the handlebar 10 and other parts through the adapter 32. This increases the heat dissipation area of ​​the light fixture 34, effectively reducing the temperature of the light fixture 34 when it is turned on and preventing the light fixture 34 from being damaged due to overheating after prolonged use.

[0057] Please refer to the following: Figures 7 to 9 When the fixing bolt 36 is slightly loosened, the adjustment hole 3264 on the front piece 326 of the adapter 32 is elongated, so the angle of the adapter 32 relative to the handle 10 can be adjusted up or down relative to the handle 10 within the range of the lamp opening on the front cover of the faucet riser. Then the fixing bolt 36 is tightened to fix the lamp assembly 30 at the adjusted angle, thereby changing the lighting angle of the lamp assembly 30 to suit different users and road conditions, so as to improve the flexibility of the lamp assembly 30. It is better to adjust the lamp assembly 30 up and down by 2 to 5 degrees relative to the handle 10.

[0058] Secondly, the screw hole 14 on the handlebar 10 can also be set on the bottom surface of the groove 12, so that the front piece 326 of the adapter 32 can be inserted into the opening of the groove 12, making the surface of the handlebar 10 flatter to accommodate different bicycle designs.

Claims

1. A bicycle handlebar assembly with a lighting unit, characterized in that, Includes: One handle; A faucet riser, detachably connected to a handle; and An adjustable lamp assembly is adjustablely mounted on one front side of the handle bar.

2. The bicycle handlebar assembly with lighting unit as described in claim 1, characterized in that, The lamp can be adjusted up and down by 2 to 5 degrees relative to the handle.

3. The bicycle handlebar assembly with lighting unit as described in claim 2, characterized in that, A recessed groove is provided on the front side of the handle, and the lamp assembly is embedded in the recessed groove.

4. The bicycle handlebar assembly with lighting unit as described in claim 3, characterized in that, The groove is located in the center of the front side of the handle, and is directly opposite to the faucet riser.

5. The bicycle handlebar assembly with lighting unit as described in claim 3 or 4, characterized in that, The lighting assembly includes an adapter, a lighting fixture, and two fixing bolts. The adapter mainly includes a base and a front plate. The base is hollow and accommodated in a groove, forming a receiving groove. An opening communicating with the receiving groove is formed at the front end of the base. The front plate is integrally formed and connected to the front end of the base. A viewing window is provided on the front plate, penetrating the front plate and communicating with the opening of the receiving groove of the base. An elongated adjustment hole is provided on both sides of the viewing window of the front plate. The lighting fixture is inserted into the receiving groove of the base through the viewing window of the front plate. The two fixing bolts pass through the adjustment holes of the front plate of the adapter and are screwed into the two screw holes of the handle.

6. The bicycle handlebar assembly with lighting unit as described in claim 5, characterized in that, The bottom and sides of the lamp abut against the bottom and inner sides of the receiving groove, and two fasteners are provided on the bottom surface of the base, which penetrate the bottom surface of the base and are screwed into the bottom surface of the lamp.

7. The bicycle handlebar assembly with lighting unit as described in claim 6, characterized in that, The front piece is larger than the base size. When the base is accommodated in the groove of the handlebar, the front piece abuts against the front side of the handlebar.

8. The bicycle handlebar assembly with lighting unit as described in claim 7, characterized in that, The two screw holes are located on the front side of the handle bar, on both sides of the groove.

9. The bicycle handlebar assembly with lighting unit as described in claim 8, characterized in that, The head tube includes a head tube body and a front cover. The head tube body extends laterally relative to the handlebar. A clamping part for clamping the bicycle fork tube is formed at the rear end of the head tube body. A bearing surface that can abut against the rear side of the handlebar is formed at the front end of the head tube body. Several fixing holes are provided at the front end of the head tube body. The front cover abuts against the front side of the handlebar and is arranged around the lamp assembly. A lamp opening is formed on the front cover to expose the lamp assembly. Several through holes corresponding to the fixing holes on the head tube body are provided. Several bolts pass through the through holes of the front cover and are screwed into the fixing holes at the front end of the head tube body.

10. The bicycle handlebar assembly with lighting unit as described in any one of claims 1 to 4, characterized in that, The head tube includes a head tube body and a front cover. The head tube body extends laterally relative to the handlebar. A clamping part for clamping the bicycle fork tube is formed at the rear end of the head tube body. A bearing surface that can abut against the rear side of the handlebar is formed at the front end of the head tube body. Several fixing holes are provided at the front end of the head tube body. The front cover abuts against the front side of the handlebar and is arranged around the lamp assembly. A lamp opening is formed on the front cover to expose the lamp assembly. Several through holes corresponding to the fixing holes on the head tube body are provided. Several bolts pass through the through holes of the front cover and are screwed into the fixing holes at the front end of the head tube body.

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