An easy-to-assemble shoulder light
By designing a rotating locking device on the shoulder light, the problem of the lack of a locking mechanism when opening and closing flip-type shoulder lights is solved, ensuring quick opening and preventing accidental closing, thus improving the stability and convenience of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU HENGPUDA TECH CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-06-02
AI Technical Summary
Flip-style shoulder lights lack an effective locking mechanism when opening and closing, making them prone to accidental shutdown due to external force or accidental touch, thus affecting the stability of the lighting.
A flip-top shoulder light was designed, employing a rotation locking device. It ensures rapid opening and prevents accidental closing by requiring unlocking when closed. The mechanical limit of the beveled plug and spring is used to achieve unidirectional free rotation and reverse forced locking.
The flip-top shoulder light can be quickly unfolded when in use and needs to be unlocked to close when not in use, which avoids accidental closure and improves the stability and convenience of the lighting equipment.
Smart Images
Figure CN224316047U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shoulder light technology, specifically a shoulder light that is easy to assemble. Background Technology
[0002] A shoulder light is a portable lighting device typically used for nighttime work, outdoor activities, and emergency rescue. Its design combines lightweight, high brightness, and long battery life. Using LEDs as the light source, it offers advantages such as energy saving, durability, and low heat generation. Modern shoulder lights are often equipped with adjustable brightness, multiple brightness levels, and waterproof and dustproof features. Some models also support environmentally friendly charging methods such as USB charging and solar charging, providing convenience for users. They are widely used in industrial, fire protection, and outdoor sports fields, meeting the lighting needs of different environments.
[0003] However, it still has some drawbacks. For example, the flip-type shoulder light lacks an effective locking mechanism when opening and closing, which makes it easy to be accidentally turned off due to external force or accidental touch during use, affecting the stability of the lighting.
[0004] Therefore, improving and optimizing the existing shoulder light structure is a problem worth studying. Utility Model Content
[0005] The purpose of this invention is to provide a shoulder light that is easy to assemble, so as to solve the problem mentioned in the background art that the flip-type shoulder light lacks an effective locking mechanism when unfolding and closing.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] An easy-to-assemble shoulder light includes a flip-top shoulder light body. A fixed cylindrical frame is fixedly connected to the upper rear side of the flip-top shoulder light body, and there are two sets of fixed cylindrical frames. A flip-top cylindrical frame is movable inside the two sets of fixed cylindrical frames. A rotation locking device is installed on the right side of the right set of fixed cylindrical frames. The rotation locking device allows the flip-top shoulder light body to be quickly opened when it is open, and to be unlocked by pulling up the rotation locking device when closing. This ensures that it can be quickly opened when in use and must be unlocked to close when not in use, thus preventing the flip-top shoulder light body from being accidentally closed.
[0008] Preferably, the upper part of the flip cover cylindrical frame is fixedly connected to the rear end of the flip cover plate, the lower part of the flip cover shoulder light body is fixedly connected to a cushioning shoulder pad, a shoulder pad strap is installed below the cushioning shoulder pad, and a sealing strip is fixedly connected below the flip cover plate.
[0009] Preferably, the sealing strip is movable inside the sealing groove, the sealing groove is opened above the flip-top shoulder light body, an auxiliary shoulder light is installed on the front of the flip-top shoulder light body, and a main shoulder light assembly is installed inside the lower part of the flip-top cover.
[0010] Preferably, a connecting rod is fixedly connected to one side of the rotation locking device, a movable disc is fixedly connected to one side of the connecting rod, and a spring is installed on one side of the movable disc.
[0011] Preferably, the elastic spring is installed inside a set of fixed cylindrical frames, and a beveled plug is fixedly connected to the other side of the movable disc.
[0012] Preferably, the beveled plug is detachable inside a fixed slot. The fixed slot is located on one side of the cylindrical frame for the flip cover, and multiple fixed slots are provided. When the flip cover rotates and opens in the forward direction, the side wall of the fixed slot presses against the beveled surface of the plug, forcing the plug to retract into the fixed cylindrical frame via the compression spring of the movable disc, achieving resistance-free rotation. When rotating in the reverse direction to close, the rectangular surface of the beveled plug forms a mechanical limit with the vertical side wall of the fixed slot. At this time, the locking device needs to be pulled outward via the connecting rod, and the movable disc disengages the beveled plug from the fixed slot to unlock the rotation, achieving a safety function of unidirectional free rotation and reverse forced locking.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] This utility model features a rotating locking device that allows for quick opening of the flip-top shoulder light body. When closing, the rotating locking device must be pulled up to unlock it, ensuring that the light can be quickly opened when in use and must be unlocked to close when not in use, thus preventing the flip-top shoulder light body from being accidentally closed. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of a shoulder light that is easy to assemble according to the present invention;
[0016] Figure 2 This is a schematic diagram of a flip-up cover structure for a shoulder light that is easy to assemble according to the present invention;
[0017] Figure 3 This is a schematic diagram of the rotating locking device for a shoulder light that is easy to assemble according to the present invention.
[0018] Figure 4 This is a schematic diagram of the internal structure of the fixed cylindrical frame for a shoulder lamp that is easy to assemble, according to the present invention.
[0019] In the diagram: 1. Flip-top shoulder light body; 11. Sealing groove; 2. Flip-top cover; 21. Sealing strip; 3. Buffer shoulder pad; 31. Shoulder pad strap; 4. Rotation locking device; 41. Connecting rod; 42. Movable disc; 43. Angled plug; 44. Spring; 5. Fixed cylindrical frame; 6. Flip-top cylindrical frame; 61. Fixed slot; 7. Auxiliary shoulder light; 8. Main shoulder light assembly. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0021] In this embodiment, as shown Figures 1-2 As shown, the top of the flip cover cylindrical frame 6 is fixedly connected to the rear end of the flip cover plate 2. The bottom of the flip cover shoulder light body 1 is fixedly connected to the cushion shoulder pad 3. The bottom of the cushion shoulder pad 3 is installed with the shoulder pad strap 31. The bottom of the flip cover plate 2 is fixedly connected to the sealing strip 21. The sealing strip 21 is movable inside the sealing groove 11. The sealing groove 11 is opened above the flip cover shoulder light body 1. The front of the flip cover shoulder light body 1 is equipped with an auxiliary shoulder light 7. The bottom of the flip cover plate 2 is equipped with the main shoulder light group 8.
[0022] In this embodiment, as shown Figures 3-4 As shown, a connecting rod 41 is fixedly connected to one side of the rotating locking device 4, and a movable disc 42 is fixedly connected to one side of the connecting rod 41. A spring spring 44 is installed on one side of the movable disc 42 and is installed inside a set of fixed cylindrical frames 5. A beveled plug 43 is fixedly connected to the other side of the movable disc 42. The beveled plug 43 is detachable inside a fixed slot 61. The fixed slot 61 is located on one side of the flip-top cylindrical frame 6, and multiple sets of fixed slots 61 are provided. When the flip-top cover 2 drives the flip-top cylindrical frame 6 to rotate and unfold in the forward direction... The side wall of the fixed slot 61 will press the inclined surface of the inclined plug 43, forcing the inclined plug 43 to retract into the fixed cylindrical frame 5 through the compression spring 44 via the movable plate 42, so as to achieve unobstructed rotation. When the reverse rotation is closed, the rectangular surface of the inclined plug 43 will form a mechanical limit with the vertical side wall of the fixed slot 61. At this time, the rotating locking device 4 needs to be pulled outward by the connecting rod 41, and the movable plate 42 will make the inclined plug 43 disengage from the fixed slot 61 to unlock the rotation, thus realizing the safety function of unidirectional free rotation and reverse forced locking.
[0023] Please see Figures 1-4A shoulder light that is easy to assemble includes a flip-top shoulder light body 1. A fixed cylindrical frame 5 is fixedly connected to the rear side of the flip-top shoulder light body 1. The fixed cylindrical frame 5 has two sets. A flip-top cylindrical frame 6 is movable inside the two sets of fixed cylindrical frames 5. A rotation locking device 4 is installed on the right side of the right set of fixed cylindrical frames 5. The rotation locking device 4 allows the flip-top shoulder light body 1 to be quickly unfolded when it is opened. When closing, it must be unlocked by pulling up the rotation locking device 4. This ensures that it can be quickly unfolded when in use and must be unlocked to close when not in use, thus preventing the flip-top shoulder light body 1 from being accidentally closed.
[0024] Working principle
[0025] A rotating locking device 4 for a shoulder light that is easy to assemble allows for quick unfolding when the flip-top shoulder light body 1 is opened. When closing, the rotating locking device 4 must be pulled up to unlock it, ensuring that it can be quickly unfolded when in use and must be unlocked to close when not in use. This prevents the flip-top shoulder light body 1 from being accidentally closed. When the flip cover 2 drives the flip-top cylindrical frame 6 to rotate and unfold in the forward direction, the side wall of the fixed slot 61 will squeeze the inclined surface of the inclined plug 43, forcing the inclined plug 43 to retract into the fixed cylindrical frame 5 through the compression spring 44 via the movable plate 42, achieving resistance-free rotation. When rotating in the reverse direction to close, the rectangular surface of the inclined plug 43 will form a mechanical limit with the vertical side wall of the fixed slot 61. At this time, the rotating locking device 4 must be pulled outward through the connecting rod 41, and the movable plate 42 will disengage the inclined plug 43 from the fixed slot 61 to unlock the rotation. This achieves the safety function of unidirectional free rotation and reverse forced locking.
[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
Claims
1. A shoulder light that is easy to assemble, comprising a flip-top shoulder light body (1), characterized in that: The flip-type shoulder light body (1) is fixedly connected to a fixed cylindrical frame (5) on the rear side above, and the fixed cylindrical frame (5) is provided in two sets. The two sets of fixed cylindrical frames (5) have a flip-type cylindrical frame (6) inside. The right set of fixed cylindrical frames (5) is equipped with a rotation locking device (4) on the right side.
2. The shoulder light that is easy to assemble according to claim 1, characterized in that: The top of the flip cover cylindrical frame (6) is fixedly connected to the rear end of the flip cover plate (2), the bottom of the flip cover shoulder light body (1) is fixedly connected to a cushion shoulder pad (3), the bottom of the cushion shoulder pad (3) is installed with a shoulder pad strap (31), and the bottom of the flip cover plate (2) is fixedly connected to a sealing strip (21).
3. A shoulder light that is easy to assemble according to claim 2, characterized in that: The sealing strip (21) is movable inside the sealing groove (11), the sealing groove (11) is opened above the flip-top shoulder light body (1), the front of the flip-top shoulder light body (1) is equipped with an auxiliary shoulder light (7), and the main shoulder light group (8) is installed inside the flip-top cover (2).
4. A shoulder light that is easy to assemble according to claim 3, characterized in that: A connecting rod (41) is fixedly connected to one side of the rotating locking device (4), a movable disc (42) is fixedly connected to one side of the connecting rod (41), and a spring spring (44) is installed on one side of the movable disc (42).
5. A shoulder light that is easy to assemble according to claim 4, characterized in that: The elastic spring (44) is installed inside a set of fixed cylindrical frames (5), and the other side of the movable disc (42) is fixedly connected to a beveled plug (43).
6. A shoulder light that is easy to assemble according to claim 5, characterized in that: The beveled plug (43) is detachable inside the fixing slot (61), which is located on one side of the flip cover cylindrical frame (6) and has multiple sets.