A motorcycle lamp capable of preventing screw from falling off

Abstract

This utility model provides a motorcycle lamp with anti-screw loosening technology, relating to the field of vehicle lamp installation technology. It includes a lamp head and a mounting structure. The mounting structure includes an inner mounting base and an outer mounting base, with the lamp head mounted on the inner mounting base. The inner and outer mounting bases have corresponding bolt mounting holes for screw connection, and each bolt mounting hole has an inner groove on its outer side. The inner mounting base has a threaded retaining ring at its end away from the outer mounting base. Because the screw sequentially connects to the bolt mounting holes on the outer mounting base, the anti-loosening washer, the bolt mounting holes on the inner mounting base, and the preset mounting holes for the motorcycle lamp holder, the outer mounting base and the lamp holder are fixed together. This further strengthens the fixation between the inner mounting base and the lamp holder. The anti-loosening washer reduces the possibility of screw loosening. If the screw becomes loose, the threads of the inner mounting base and the lamp holder allow for timely tightening, preventing moisture from entering and extending the service life of the motorcycle lamp.

Description

Technical Field

[0001] This utility model relates to the field of vehicle lighting installation technology, and in particular to a motorcycle lighting fixture that prevents screws from falling off. Background Technology

[0002] Currently, most motorcycle lights are fixed to the lamp holder by snap-fit, and then further secured by bolts that fit into the pre-drilled holes on the lamp holder. When the motorcycle is driven for a long time, the bolts may loosen or even fall off due to the vibration of the vehicle, resulting in gaps between the light fixture and the lamp holder. This not only affects the installation stability of the light fixture, but also allows external moisture and dust to enter the interior of the light fixture, reducing its performance and lifespan. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a motorcycle lamp that prevents screws from falling off. It aims to improve the stability of the lamp by improving the existing fixing method and preventing the screws from loosening and falling off, thereby avoiding gaps between the lamp and the lamp holder, reducing the chance of moisture entering, and improving the performance and safety of the motorcycle lamp.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A motorcycle lamp designed to prevent screw detachment includes a lamp head and a mounting structure, wherein the mounting structure includes an inner mounting base and an outer mounting base, and the lamp head is mounted on the inner mounting base.

[0006] The inner and outer mounting bases are provided with corresponding bolt mounting holes for screw connection, and the outer side of each bolt mounting hole is provided with an embedded groove.

[0007] The inner mounting base is provided with a threaded retaining ring at the end away from the outer mounting base, and an anti-loosening washer is engaged in the inner groove of the bolt mounting hole on the inner mounting base;

[0008] The screws are sequentially connected to the bolt mounting holes on the outer mounting base, the anti-loosening washer, the bolt mounting holes on the inner mounting base, and the preset mounting holes for the motorcycle lamp holder.

[0009] Furthermore, the inner mounting base and the outer mounting base have concave and convex surfaces on opposite sides, and are compatible and snap-fitted together.

[0010] Furthermore, the bolt mounting holes are arranged at equal intervals along the annular structure.

[0011] Furthermore, the recessed groove of the bolt mounting hole on the external mounting base is used to house the screw head, and a waterproof plug is also engaged on the outside of the screw head within the recessed groove.

[0012] Furthermore, the threaded retainer is threaded to the internal thread on the inner wall of the motorcycle lamp holder, and waterproof gaskets are provided between the threaded retainer and the motorcycle lamp holder, as well as on the outer periphery of the inner mounting base facing the lamp holder.

[0013] Furthermore, the anti-detachment pad is made of plastic and is adapted to the embedded groove.

[0014] Furthermore, both the inner mounting base and the outer mounting base are annular structures.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] By inserting a plastic anti-loosening washer into the recessed groove of the bolt mounting hole on the inner mounting base, the elastic properties of the plastic provide additional preload to the driven screw, effectively preventing the screw from loosening or even falling off due to vibration during long-term motorcycle operation, and greatly enhancing the stability of the lamp installation.

[0017] Because the screws sequentially connect the bolt mounting holes on the outer mounting base, the anti-loosening washer, the bolt mounting holes on the inner mounting base, and the preset mounting holes for the motorcycle lamp holder, the outer mounting base and the lamp holder are fixed together. At the same time, the fixation between the inner mounting base and the lamp holder is further strengthened. The anti-loosening washer reduces the possibility of the screws falling off. If the screws become loose, the threads of the inner mounting base and the lamp holder can be used to tighten the screws in time to prevent moisture from entering and extend the service life of the motorcycle lamp. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of a motorcycle lamp designed to prevent screw detachment is provided for this utility model.

[0019] Figure 2 A schematic diagram showing the disassembled installation structure of a motorcycle lamp designed to prevent screw detachment, provided by this utility model.

[0020] Figure 3 A partial structural enlarged schematic diagram of a motorcycle lamp designed to prevent screw detachment, provided by this utility model;

[0021] Figure 4 This utility model provides a schematic diagram of the inner planar structure of the inner mounting base of a motorcycle lamp designed to prevent screw detachment.

[0022] Legend: 1. Lamp holder;

[0023] 2. Installation structure; 31. Threaded retaining ring; 32. Anti-detachment washer; 33. Waterproof washer;

[0024] 3. Internal mounting bracket;

[0025] 4. External mounting bracket;

[0026] 5. Bolt mounting holes;

[0027] 6. Embedded groove;

[0028] 7. Screws. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0030] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] Example 1

[0034] like Figure 1-4 As shown, this utility model provides a technical solution: a motorcycle lamp that prevents screws from falling off, including a lamp head 1 and a mounting structure 2. The mounting structure 2 includes an inner mounting base 3 and an outer mounting base 4. The lamp head 1 is mounted on the inner mounting base 3, which provides a first fixation by integrating the lamp head with the inner mounting base 3. The outer mounting base 4 is fixed to the lamp head a second time, and the lamp head and the inner mounting base 3 are reinforced and fixed.

[0035] The inner mounting base 3 and the outer mounting base 4 are respectively provided with bolt mounting holes 5 for connecting screw parts 7. The outer side of the bolt mounting holes 5 is provided with an inner groove 6, which provides installation space for subsequent anti-detachment components.

[0036] The inner mounting base 3 is provided with a threaded retainer 31 at the end away from the outer mounting base 4. The threaded retainer 31 can be threaded to the internal thread on the inner wall of the motorcycle lamp holder, thereby achieving the initial fixation of the lamp to the motorcycle lamp holder. An anti-loosening washer 32 is engaged in the recessed groove 6 of the bolt mounting hole 5 on the inner mounting base 3. The anti-loosening washer 32 is made of plastic and effectively prevents the screw 7 from falling off due to vibration during the motorcycle's operation after the screw 7 is driven in.

[0037] The screw 7 is sequentially connected to the bolt mounting hole 5 on the outer mounting base 4, the anti-loosening washer 32, the bolt mounting hole 5 on the inner mounting base 3, and the preset mounting hole for the motorcycle lamp holder, thereby fixing the outer mounting base 4 to the lamp holder. At the same time, it further strengthens the fixation between the inner mounting base 3 and the lamp holder. The anti-loosening washer 32 reduces the possibility of the screw 7 falling off. Even if the screw 7 becomes loose, it can be promptly tightened back into place by the threaded fixation between the inner mounting base 3 and the lamp holder to prevent moisture from entering.

[0038] Example 2

[0039] like Figure 1-4 As shown, the inner mounting base 3 and the outer mounting base 4 have concave and convex surfaces on opposite sides, and they are compatible and snap-fitted together. This concave and convex surface design increases the contact area between the inner mounting base 3 and the outer mounting base 4, improves the connection strength and stability between the two, and can effectively prevent relative displacement during installation or use.

[0040] The bolt mounting holes 5 are arranged at equal intervals along the annular structure. The equal-interval arrangement of the bolt mounting holes 5 can ensure that the lamp is subjected to uniform force during installation, and avoid damage to the lamp or insecure installation due to excessive local force.

[0041] The recessed groove 6 of the bolt mounting hole 5 on the outer mounting base 4 is used to house the screw head of the screw part 7, and a waterproof plug is also snapped into the outer side of the screw head inside the recessed groove 6. The waterproof plug can effectively prevent rainwater, dust and other impurities from entering the bolt mounting hole 5 and corroding the screw part 7.

[0042] The threaded retainer 31 is threaded to the internal thread on the inner wall of the motorcycle lamp holder. Waterproof gaskets 33 are provided between the threaded retainer 31 and the motorcycle lamp holder, as well as on the outer side of the inner mounting base 3 facing the lamp holder. The waterproof gaskets 33 can ensure the sealing between the lamp and the motorcycle lamp holder and prevent water penetration.

[0043] The anti-loosening washer 32 is made of plastic and is compatible with the recessed groove 6. The appropriate material and size design allow the anti-loosening washer 32 to be tightly locked in the recessed groove 6, so as to fully exert its anti-loosening function for the screw 7 that has been driven in.

[0044] Both the inner mounting base 3 and the outer mounting base 4 are annular structures. The annular structure realizes the design of the threaded retainer 31 and cooperates with the motorcycle lamp mounting bracket.

[0045] The working process of this utility model is as follows: When using a motorcycle lamp that prevents screws from falling off, accurately snap the anti-screw washer 32 into the recessed groove 6 of the bolt mounting hole 5 on the inner mounting base 3. Then, align the outer mounting base 4 with the inner mounting base 3, ensuring that their concave and convex surfaces fit together. During the snapping process, pay attention to aligning the bolt mounting hole 5 to ensure that subsequent screws can pass through smoothly. Then, bring the entire lamp close to the motorcycle lamp holder, aligning the threaded retainer 31 with the internal thread on the inner wall of the motorcycle lamp holder. Slowly rotate the lamp to gradually tighten the threaded retainer 31 with the internal thread on the inner wall of the motorcycle lamp holder. At the same time, ensure that the waterproof washer 33 between the threaded retainer 31 and the motorcycle lamp holder is properly installed to provide a good seal. After tightening the retaining ring 31 to the motorcycle lamp holder, pass the screw 7 through the bolt mounting hole 5 on the outer mounting base 4, the anti-loosening washer 32, and the bolt mounting hole 5 on the inner mounting base 3 in sequence using a tool. Finally, thread it into the preset mounting hole of the motorcycle lamp holder and tighten the screw 7 to ensure a firm connection between the lamp and the motorcycle lamp holder. When tightening the screw 7, tighten it in a diagonal order to ensure that the lamp is evenly stressed. This completes the installation. During subsequent use, the anti-loosening washer 32 reduces the possibility of the screw 7 falling off. Even if the screw 7 becomes loose, the threaded connection between the inner mounting base 3 and the lamp holder can prevent moisture from entering for a certain period of time. Tightening the screw 7 back in time will prevent moisture from entering.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screw-retaining motorcycle lamp comprising a lamp head (1) and a mounting structure (2), characterized in that: The mounting structure (2) includes an inner mounting base (3) and an outer mounting base (4), and the lamp holder (1) is mounted on the inner mounting base (3); The inner mounting base (3) and the outer mounting base (4) are provided with corresponding bolt mounting holes (5) for screw connection (7), and the outer side of each bolt mounting hole (5) is provided with an inner groove (6); The inner mounting base (3) is provided with a threaded retaining ring (31) at the end away from the outer mounting base (4), and an anti-detachment washer (32) is engaged in the inner groove (6) of the bolt mounting hole (5) on the inner mounting base (3); The screw (7) is sequentially connected to the bolt mounting hole (5) on the outer mounting base (4), the anti-loosening washer (32), the bolt mounting hole (5) on the inner mounting base (3), and the preset mounting hole for the motorcycle lamp holder.

2. A screw-retaining motorcycle lamp as claimed in claim 1, characterized in that: The inner mounting base (3) and the outer mounting base (4) have concave and convex surfaces on opposite sides, and are compatible and snap-fitted together.

3. A screw-retaining motorcycle lamp as claimed in claim 1, characterized in that: The bolt mounting holes (5) are arranged at equal intervals along the annular structure.

4. A screw-retaining motorcycle lamp as claimed in claim 1, wherein: The recessed groove (6) of the bolt mounting hole (5) on the outer mounting base (4) is used to house the screw head of the screw part (7), and a waterproof plug is also attached to the outside of the screw head located in the recessed groove (6).

5. A screw-retaining motorcycle lamp as claimed in claim 1, wherein: The threaded retainer (31) is threaded to the internal thread on the inner wall of the motorcycle lamp holder. Waterproof gaskets (33) are provided between the threaded retainer (31) and the motorcycle lamp holder, as well as on the outer periphery of the inner mounting base (3) facing the lamp holder.

6. A screw-retaining motorcycle lamp as claimed in claim 1, wherein: The anti-detachment pad (32) is made of plastic and is adapted to the embedded groove (6).

7. A screw-retaining motorcycle lamp as claimed in claim 1, wherein: Both the inner mounting base (3) and the outer mounting base (4) are annular structures.

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