一种磁吸式自行车尾灯

CN224516667UActive Publication Date: 2026-07-17NINGBO GUANGWO TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: NINGBO GUANGWO TECH CO LTD
Filing Date: 2025-10-14
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing bicycle taillights are prone to detaching from the hanger during bumpy rides, leading to instability in their use.

Method used

The magnetic connection structure utilizes the mutual attraction between the first and second magnets, combined with the design of the card plate and fixing slot, to ensure a reliable connection between the taillight holder and the fixing base, and the elastic pad enhances friction to prevent it from falling off.

Benefits of technology

The taillights are designed to be less prone to falling off during bumpy rides, improving reliability and making plugging and unplugging easy.

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Abstract

本实用新型涉及一种自行车尾灯，尤其是一种磁吸式自行车尾灯，包括灯组件和用于固定在座管上的连接组件，还包括：尾灯座，所述灯组件安装在所述尾灯座上，所述尾灯座上设有卡板；第一磁铁，设于所述卡板上；固定座，设于所述连接组件上，且设有固定插槽；以及第二磁铁，设于所述固定插槽的底部；其中，所述卡板活动插在所述固定插槽内，以使所述第一磁铁与所述第二磁铁相对设置且相互吸附。本实用新型提供的一种磁吸式自行车尾灯通过第一磁铁和第二磁铁实现尾灯座与固定座之间的可靠连接，在颠簸时也不会脱落，不易被颠掉，提高了使用的可靠性，并且插拔方便。

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Claims

1. A magnetic bicycle tail light comprising a lamp assembly (7) and a connection assembly for fixing on a seat tube (6), characterized in that, Also includes: Taillight holder (1), the lamp assembly (7) is mounted on the taillight holder (1), and the taillight holder (1) is provided with a retaining plate (11). The first magnet (2) is disposed on the card plate (11); A fixing base (4) is provided on the connecting assembly and is provided with a fixing slot (42). as well as The second magnet (3) is located at the bottom of the fixing slot (42); The card plate (11) is movably inserted into the fixed slot (42) so that the first magnet (2) and the second magnet (3) are positioned opposite each other and attract each other.

2. The magnetic bicycle tail lamp according to claim 1, wherein, The card plate (11) is provided with a first protrusion (12); the bottom of the fixed slot (42) is provided with a first groove (43), and the first protrusion (12) is movably inserted into the first groove (43).

3. The magnetic bicycle tail light of claim 2, wherein, The first boss (12) has a chamfer.

4. The magnetic bicycle tail lamp according to claim 1, wherein, The card plate (11) is provided with a first fixing hole (13), the first fixing hole (13) is a stepped hole, and the first magnet (2) is installed in the first fixing hole (13).

5. The magnetic bicycle tail lamp according to claim 1, wherein, The fixing base (4) is provided with a second fixing hole (44), which is a stepped hole, and the second magnet (3) is installed in the second fixing hole (44).

6. A magnetic bicycle tail lamp according to any one of claims 1 to 5, characterized in that, Also includes: An elastic pad (5) is provided between the fixed seat (4) and the seat tube (6).

7. The magnetic bicycle tail lamp according to claim 6, wherein, The elastic pad (5) is provided with a mounting groove (51) that matches the seat tube (6), and the mounting groove (51) is inserted into the seat tube (6).

8. The magnetic bicycle tail lamp according to claim 6, wherein, The elastic pad (5) is wedge-shaped.