CN219821630U

CN219821630U - Bicycle lamp bracket with self-locking structure

Info

Publication number: CN219821630U
Application number: CN202320836472.5U
Authority: CN
Inventors: 蒋斌
Original assignee: Jiashan Shengguang Electronics Co ltd
Current assignee: Jiashan Shengguang Electronics Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-10-13
Anticipated expiration: 2033-04-13

Abstract

The utility model provides a bicycle lamp bracket with a self-locking structure, and belongs to the technical field of illumination. A bicycle lamp bracket with a self-locking structure comprises a base, a mounting part and a contact surface, wherein the mounting part is provided with a clamping mounting lighting unit, the contact surface is in contact with the lighting unit, and the contact surface are positioned on two opposite sides of the base; the locking part is movably arranged on the base and can move between a first position and a second position, wherein in the first position, the first end of the locking part protrudes out of the abutting surface, and the end face of the second end of the locking part is not higher than the contact surface; in the second position, the second end of the locking part protrudes out of the contact surface; the watchband is used for winding the handlebar, is connected to one side of the base and is provided with locking holes which are arranged at intervals; and the clamping part is connected to the other side of the base opposite to the watchband, and can penetrate through at least one locking hole. The bicycle lamp has the advantage of convenient installation.

Description

Bicycle lamp bracket with self-locking structure

Technical Field

The utility model belongs to the technical field of illumination, and particularly relates to a bicycle lamp bracket with a self-locking structure.

Background

The mounting mode of the car lamp is classified into a hoop bracket mounting mode, a leather strap bracket mounting mode and a metal bracket mounting mode. The mounting mode of mounting the car lamp on the bicycle by using the leather strap bracket is most common, and the steps are as follows: 1. opening a locking switch of the leather strap bracket; 2. the car lamp is arranged in the leather strap bracket; 3. closing a locking switch of the leather belt bracket to ensure that the car lamp is stably mounted on the leather belt bracket; 4. the leather strap support and the bicycle lamp assembly are installed and fixed on the bicycle. The prior installation mode has complex steps and is not beneficial to the use experience of consumers.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and provides a bicycle lamp bracket with a self-locking structure, which has the characteristic of convenient mounting of a bicycle lamp.

The aim of the utility model can be achieved by the following technical scheme:

a bicycle lamp bracket with a self-locking structure is characterized by comprising

The base is provided with a mounting part for clamping and mounting the lighting unit and an abutting surface for abutting against the handlebar, the mounting part is provided with a contact surface for contacting the lighting unit, and the abutting surface and the contact surface are positioned on two opposite sides of the base;

the locking part is movably arranged on the base and can move between a first position and a second position, wherein in the first position, the first end of the locking part protrudes out of the abutting surface, and the end face of the second end of the locking part is not higher than the contact surface; in the second position, the second end of the locking part protrudes out of the contact surface;

the watchband is used for winding the handlebar, is connected to one side of the base and is provided with locking holes which are arranged at intervals; and

the clamping part is connected to the other side of the base opposite to the watchband and can penetrate through at least one locking hole.

In the bicycle lamp bracket with the self-locking structure, the bicycle lamp bracket further comprises an elastic connecting part, the base is provided with a channel penetrating through the abutting surface and the supporting surface, an inner ring of the elastic connecting part is connected with the locking part, an outer ring of the elastic connecting part is connected with the inner wall of the channel, and a space is reserved between the locking part and the inner wall of the channel; the elastic connecting part provides a force for the locking part to move towards the abutting surface, and the locking part is in a first position in a non-locking state.

In the bicycle lamp support with the self-locking structure, the base comprises a first support and a second support, the first support is connected with the second support, the first support is provided with a through hole penetrating through the abutting surface, the second support is provided with an avoidance hole penetrating through the contact surface, and the avoidance hole is communicated with the through hole and forms the channel.

In the bicycle lamp bracket with the self-locking structure, the clamping part is in a hook shape.

In the bicycle lamp bracket with the self-locking structure, the mounting part is a clamping groove structure with an opening at one side, and the contact surface is the bottom surface of the clamping groove structure.

In the bicycle lamp bracket with the self-locking structure, the bottom surface of the clamping groove structure is provided with a notch communicated with the through hole and a buckle for locking the lighting unit, the buckle is arranged in the notch, and the first bracket is provided with an avoidance groove corresponding to the buckle.

In the bicycle lamp bracket with the self-locking structure, the first bracket is provided with the step part, the second bracket is sleeved on the step part and is abutted to the first side wall and the second side wall of the step part, the watchband is connected to the second side wall of the step part, the second bracket is provided with a perforation adapting to the size of the watchband, the watchband penetrates through the perforation, and the clamping part is connected to the other side of the opposite perforation of the second bracket.

In the bicycle lamp bracket with the self-locking structure, the watchband, the first bracket, the elastic connecting part and the locking part are of an integrated structure.

In the bicycle lamp bracket with the self-locking structure, the clamping part and the second bracket are of an integrated structure.

In the bicycle lamp bracket with the self-locking structure, the first bracket is provided with a first limiting part and a second limiting part, and the first limiting part and the second limiting part are positioned on two sides of the abutting surface.

Compared with the prior art, the utility model has the following advantages:

in the utility model, when installing the bicycle lamp bracket and the lighting unit, the user only needs to complete two simple steps: the illumination unit is first mounted on the mounting portion of the base, and then the base is mounted on the handle. The installation mode is very convenient and fast, and a user can easily complete the installation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1 in a first position;

FIG. 3 is a schematic cross-sectional view of the present utility model in a second position;

FIG. 4 is a schematic perspective view of a first bracket according to the present utility model;

FIG. 5 is a schematic view showing another perspective structure of the first bracket of the present utility model;

FIG. 6 is a schematic perspective view of a second bracket according to the present utility model;

FIG. 7 is a schematic view showing another perspective structure of the second bracket of the present utility model;

fig. 8 is a schematic perspective view of the lighting unit of the present utility model after installation.

In the drawing the view of the figure,

100. a lighting unit; 101. an assembling portion;

2. a base;

21. a first bracket; 211. an abutment surface; 212. a first limit part; 213. a second limit part; 214. a step portion; 2141. a first sidewall; 2142. a second sidewall; 215. a through hole; 216. an avoidance groove; 217. an elastic connection part;

22. a second bracket; 221. a mounting part; 2211. a contact surface; 222. a clamping part; 224. perforating; 225. avoidance holes; 226. a notch; 227. a buckle;

23. a channel;

3. a locking part; 31. a first end; 32. a second end;

4. watchband; 41. locking holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 8, a bicycle lamp bracket with a self-locking structure comprises a base 2, a locking part 3, a watchband 4 and a clamping part 222, wherein the watchband 4 and the clamping part 222 are wound on a handlebar, the base 2 is provided with a mounting part 221 for clamping and mounting a lighting unit 100 and an abutting surface 211 abutting against the handlebar, the mounting part 221 is provided with a contact surface 2211 contacting the lighting unit 100, and the abutting surface 211 and the contact surface 2211 are positioned on two opposite sides of the base 2; the locking part 3 is movably arranged on the base 2, and the locking part 3 can move between a first position and a second position, wherein in the first position, the first end 31 of the locking part 3 protrudes out of the abutting surface 211, and the end surface of the second end 32 of the locking part 3 is not higher than the contact surface 2211; in the second position, the second end 32 of the locking portion 3 protrudes from the contact surface 2211; the watchband 4 is connected to one side of the base 2 and is provided with locking holes 41 which are arranged at intervals; the locking portion 222 is connected to the other side of the base 2 opposite to the watchband 4, and the locking portion 222 can pass through at least one locking hole 41.

In the present utility model, the user only needs to mount the illumination unit 100 on the mounting portion 221 of the base 2, and then move the illumination unit 100 together with the base 2, with the abutment surface 211 of the first end 31 of the latch 3 abutting against the handle. The user can hold the base 2 with one hand and tighten the band 4 with the other hand, and fasten the band 4 to the clasp 227 through one of the locking holes 41. During tightening, the user at least needs to move the locking portion 3 on the base 2 from the first position to the second position and enable the contact surface 2211 on the base 2 to abut against the lighting unit 100, and the abutment surface 211 of the base 2 abuts against the handlebar, thereby immobilizing the lighting unit 100 with respect to the mounting portion 221. In this way, the user can easily fix the lighting unit 100.

When the illumination unit 100 is abutted by the locking portion 3, the possibility that the illumination unit 100 is detached from the mounting portion 221 of the base 2 can be effectively reduced, and the user can use the illumination unit 100 with ease even on a bumpy road. Compared with the traditional mode of directly through clamping fit, the fixing effect is better and firmer.

In the present utility model, when installing the bicycle light stand and the lighting unit 100, the user only needs to complete two simple steps: the illumination unit 100 is first mounted on the mounting portion 221 of the base 2, and then the base 2 is mounted on the handlebar. The installation mode is very convenient and fast, and a user can easily complete the installation.

In the non-locking state, the first end 31 of the locking portion 3 protrudes in the direction of the abutment surface 211, and when the first end 31 of the locking portion 3 abuts against the handlebar, the user continues to tighten the watchband 4 again, and the base 2 moves in the direction of the handlebar, so that the second end 32 of the locking portion 3 can protrude in the direction of the handlebar and abut against the lighting unit 100 with respect to the contact surface 2211, thereby achieving locking.

In the locked state, i.e. the locking portion 3 is in the second position, the second end 32 of the locking portion 3 abuts against the lighting unit 100.

Specifically, as shown in fig. 2-5, the bicycle lamp bracket further includes an elastic connection portion 217, the base 2 is provided with a channel 23 penetrating the abutment surface 211 and the supporting surface, an inner ring of the elastic connection portion 217 is connected with the locking portion 3, an outer ring of the elastic connection portion 217 is connected with an inner wall of the channel 23, and a space is provided between the locking portion 3 and the inner wall of the channel 23; the elastic connection portion 217 provides a force for the locking portion 3 to move toward the abutment surface 211, and in the non-locking state, the locking portion 3 is in the first position.

When the lock of the band 4 to the handle is released, the base 2 is removed from the handle, and the lock portion 3 is automatically restored by the elastic connection portion 217, and is moved from the second position to the first position, whereby the abutment lock of the lock portion 3 to the lighting unit 100 is automatically released.

The space between the locking part 3 and the inner wall of the channel 23 can facilitate the movement of the locking part 3 and also make the elastic connecting part 217 have a deformation space.

Specifically, as shown in fig. 1 to 8, the base 2 includes a first bracket 21 and a second bracket 22, the first bracket 21 is connected to the second bracket 22, the first bracket 21 has a through hole 215 penetrating through the abutment surface 211, the second bracket 22 is provided with a relief hole 225 penetrating through the contact surface 2211, and the relief hole 225 communicates with the through hole 215 and constitutes a passage 23.

The base 2 is divided into the first bracket 21 and the second bracket 22, and the design of separating the two parts enables the production and the assembly of the base 2 to be more convenient and flexible, reduces the complexity and the difficulty of the production and the assembly, and is convenient for the injection molding of the base 2.

In the present utility model, the elastic connection portion 217 separates the through hole 215 into an upper hole portion and a lower hole portion, and in a specific implementation process, other structures may be adopted, for example, the elastic connection patch includes a plurality of elastic connection rods.

Specifically, as shown in fig. 1, 6, 7 and 8, the engaging portion 222 is hook-shaped.

The locking portion 222 can be firmly hooked when passing through the locking hole 41, and the possibility that the watchband 4 falls off from the locking portion 222 is reduced. Preferably, the engaging portion 222 extends freely toward the lighting unit 100.

Specifically, as shown in fig. 1 and 6, the mounting portion 221 has a slot structure with an opening at one side, and the contact surface 2211 is a bottom surface of the slot structure.

The lighting unit 100 has the fitting portion 101 adapted to the card slot structure, and the fitting portion 101 of the lighting unit 100 is simply required to be snapped into and slid from the opening position, so that the fitting portion 101 is turned into the card slot structure. And allows the fitting portion 101 of the illumination unit 100 to be in contact with the bottom surface of the card slot structure.

Specifically, as shown in fig. 1, 2, 6 and 7, a notch 226 communicating with the through hole 215 and a buckle 227 for locking the lighting unit 100 are provided on the bottom surface of the clamping groove structure, the buckle 227 is disposed in the notch 226, and a avoidance groove 216 corresponding to the buckle 227 is provided on the first bracket 21.

The lighting unit 100 is provided with a limiting part which is matched with the buckle 227, and after the lighting unit 100 is installed in the clamping groove structure, the limiting part is matched with the buckle 227, so that the lighting unit 100 is limited, and the locking effect is improved.

Specifically, as shown in fig. 2-7, the first bracket 21 has a step portion 214, the second bracket 22 is sleeved on the step portion 214 and abuts against the first side wall 2141 and the second side wall 2142 of the step portion 214, the watchband 4 is connected to the second side wall 2142 of the step portion 214, the second bracket 22 is provided with a through hole 224 adapted to the size of the watchband 4, the watchband 4 passes through the through hole 224, and the detent portion 222 is connected to the other side of the second bracket 22 opposite to the through hole 224.

By designing the step portion 214, the second support 22 and the first support 21 are more convenient to install, and the first support 21 and the second support 22 are not dislocated in the use process by limiting the first side wall 2141 and the second side wall 2142 of the step portion 214. By passing the wristband 4 through the perforations 224 of the second bracket 22, the second bracket 22 is not easily detached from the first bracket 21.

In the present utility model, the step 214 is provided around the upper end edge of the first bracket 21.

Specifically, as shown in fig. 4 to 5, the wristband 4, the first bracket 21, the elastic connection portion 217, and the locking portion 3 are integrally formed.

Specifically, as shown in fig. 6 to 7, the locking portion 222 and the second bracket 22 are integrally formed.

Specifically, as shown in fig. 1, 2, 3, 5, and 8, the first bracket 21 has a first limiting portion 212 and a second limiting portion 213, and the first limiting portion 212 and the second limiting portion 213 are located on both sides of the abutment surface 211.

Through the first limiting portion 212 and the second limiting portion 213, when the base 2 is disposed on the handle, the positions of the locking portions 3 can be aligned on the handle accurately without being dislocated.

In addition, a limiting groove may be formed on the assembling portion 101 of the lighting unit 100, so that the second end 32 of the locking portion 3 can directly abut against the bottom wall of the limiting groove, thereby further reducing the possibility that the lighting unit 100 is detached from the mounting portion 221.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Meanwhile, the meaning of "and/or" appearing throughout the text is to include three schemes, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. A bicycle lamp bracket with a self-locking structure is characterized by comprising

A base (2) having a mounting portion (221) for clamping and mounting the illumination unit (100) and an abutting surface (211) abutting against the handlebar, wherein the mounting portion (221) has a contact surface (2211) for contacting the illumination unit (100), and the abutting surface (211) and the contact surface (2211) are positioned on opposite sides of the base (2);

the locking part (3) is movably arranged on the base (2), and the locking part (3) can move between a first position and a second position, wherein in the first position, the first end (31) of the locking part (3) protrudes out of the abutting surface (211), and the end face of the second end (32) of the locking part (3) is not higher than the contact surface (2211); in the second position, the second end (32) of the locking part (3) protrudes from the contact surface (2211);

a watchband (4) which is used for winding on a handlebar, is connected to one side of the base (2) and is provided with locking holes (41) which are arranged at intervals; and

the clamping part (222) is connected to the other side of the base (2) opposite to the watchband (4), and the clamping part (222) can penetrate through at least one locking hole (41).

2. Bicycle lamp bracket with self-locking structure according to claim 1, characterized in that it further comprises an elastic connection part (217), the base (2) is provided with a channel (23) penetrating the abutment surface (211) and the support surface, the inner ring of the elastic connection part (217) is connected with the locking part (3), and the outer ring of the elastic connection part (217) is connected with the inner wall of the channel (23), the locking part (3) is spaced from the inner wall of the channel (23); wherein the elastic connection portion (217) provides a force for the locking portion (3) to move in a direction towards the abutment surface (211), and in a non-locking state the locking portion (3) is in a first position.

3. Bicycle lamp bracket with self-locking structure according to claim 2, characterized in that the base (2) comprises a first bracket (21) and a second bracket (22), the first bracket (21) is connected with the second bracket (22), the first bracket (21) has a through hole (215) penetrating the abutment surface (211), the second bracket (22) is provided with a avoidance hole (225) penetrating the contact surface (2211), and the avoidance hole (225) is communicated with the through hole (215) and constitutes the channel (23).

4. The bicycle lamp bracket with self-locking structure according to claim 1, wherein the detent (222) is hook-shaped.

5. A bicycle lamp bracket with a self-locking structure according to claim 3, wherein the mounting portion (221) is a slot structure with an opening at one side, and the contact surface (2211) is a bottom surface of the slot structure.

6. The bicycle lamp bracket with the self-locking structure according to claim 5, wherein a notch (226) communicated with the avoidance hole (225) is arranged on the bottom surface of the clamping groove structure, an elastic buckle (227) is arranged in the notch (226), and a avoidance groove (216) corresponding to the elastic buckle (227) is arranged on the first bracket (21).

7. A bicycle lamp bracket with self-locking structure according to claim 3, characterized in that the first bracket (21) has a step portion (214), the second bracket (22) is sleeved on the step portion (214) and is abutted on a first side wall (2141) and a second side wall (2142) of the step portion (214), the watchband (4) is connected on the second side wall (2142) of the step portion (214), the second bracket (22) is provided with a through hole (224) adapting to the size of the watchband (4), the watchband (4) passes through the through hole (224), and the clamping portion (222) is connected on the other side of the opposite through hole (224) of the second bracket (22).

8. Bicycle lamp bracket with self-locking structure according to claim 7, characterized in that the watchband (4), the first bracket (21), the elastic connection (217), the locking part (3) are of one piece construction.

9. A bicycle lamp bracket with self-locking structure according to claim 3, characterized in that the detent (222) is of unitary construction with the second bracket (22).

10. A bicycle lamp bracket with self-locking structure according to claim 3, characterized in that the first bracket (21) has a first limit part (212) and a second limit part (213), the first limit part (212) and the second limit part (213) being located on both sides of the abutment surface (211).