Safety helmet with near-electricity protector

Abstract

The utility model relates to the technical field of safety helmets, and provides a safety helmet with a near electricity protector, which comprises a safety helmet main body and a rear frame, the rear frame is fixed outside the safety helmet main body, the near electricity protector main body is arranged on the rear frame, the mounting assembly is arranged on the rear frame, and the near electricity protector main body is arranged on the mounting assembly. The mounting assembly comprises a pair of connecting lugs, the connecting lugs are both fixed to the bottom of the surface of the rear frame, an outer cover is rotationally connected between the connecting lugs through a pin shaft, a buckling groove is formed in the surface of the outer cover, a notch is formed in the top in the buckling groove, and the electricity approaching alarm body is placed in the buckling groove. According to the technical scheme, the problem that a near-electricity protector in the prior art is often forgotten to wear due to small size and lack of unified wearing position design is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety helmets, in particular to a safety helmet with a near-electricity protector. Background Art

[0002] In traditional construction, hard hats are essential personal protective equipment. Their core function is to effectively protect the head from direct damage from external factors such as falling objects and impacts, thereby ensuring the safety of construction workers. Hard hats typically consist of a high-strength shell, a soft and comfortable lining, an adjustable chin strap, and essential accessories such as ventilation holes and reflective strips, forming a stable and user-friendly protective system.

[0003] However, in electrical construction and other work scenarios involving potentially live electrical environments, workers face not only the risk of physical injury but also the potential for electric shock. Therefore, the use of near-current protectors is crucial. They can monitor and warn workers in real time whether the work area is live, providing timely safety warnings.

[0004] However, existing near-electricity protectors are often forgotten due to their small size and lack of a unified design for their placement. This oversight not only weakens construction workers' safety protection capabilities but also significantly increases safety risks during operations.

[0005] In order to overcome the above technical defects and improve the working safety of construction workers in uncertain live environments, it is proposed to integrate the near-current protector and the safety helmet into an integrated design. Utility Model Content

[0006] This utility model proposes a safety helmet with a near-electricity protector. By cleverly integrating the near-electricity protector into the helmet, it achieves dual-functionality integration of protective equipment, retaining the helmet's original protective performance while adding real-time monitoring and early warning capabilities for live environments. This design not only greatly simplifies the donning process for construction workers, allowing them to don the near-electricity protector simultaneously with their helmet, but also effectively avoids the potential safety hazards caused by forgetting to wear the near-electricity protector, providing more comprehensive and reliable protection for construction workers' lives.

[0007] The technical solution of the utility model is as follows:

[0008] A helmet body and a rear frame, wherein the rear frame is fixed to the outside of the helmet body;

[0009] A proximity alarm body and a mounting assembly, wherein the proximity alarm body is arranged on the rear frame, and the mounting assembly is arranged on the rear frame;

[0010] The mounting assembly includes a pair of connecting ears, which are fixed to the bottom of the rear frame surface. An outer cover is rotatably connected between the connecting ears via a pin shaft. A buckle groove is provided on the surface of the outer cover, and a notch is provided at the top of the buckle groove. The near-electric alarm body is placed in the buckle groove.

[0011] As a further technical solution, a pair of slots are provided on the surface of the outer cover, a movable cavity is provided in the slots, a movable column is movably connected to the movable cavity, one end of the movable column is fixedly connected to a pressure plate, and a pressure spring is provided on the movable column.

[0012] As a further technical solution, the pressure spring is located in the active cavity, the pressure plate is attached to the surface of the near-electric alarm body, a pair of grooves are opened on the top of the outer cover, and hooks are provided on the surface of the rear frame and in the grooves, and the hooks cooperate with each other.

[0013] As a further technical solution, the sensing head portion at the upper end of the proximity alarm body is located in the notch.

[0014] As a further technical solution, the surface of the near-electricity alarm body and the outer surface of the outer cover are located at the same plane height.

[0015] As a further technical solution, the shape of the buckle groove is the same as the outer shape of the main body of the near-electric alarm, and the inner size of the buckle groove is larger than the outer size of the main body of the near-electric alarm.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] The utility model is provided with a mounting assembly, and through the interaction of structures such as the outer cover, the buckle groove, the notch, the movable column, the pressure plate and the pressure spring, the proximity alarm body can be mounted on the rear frame on the back of the safety helmet body through the outer cover, which does not affect the normal use of the helmet and can also improve the safety of the safety helmet body when worn. The proximity alarm body is used together with the safety helmet body, which can avoid the safety hazard of forgetting to wear it, and has good use effect and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a partial cross-sectional view of the utility model;

[0021] Figure 3 This is a partial cross-sectional view from another perspective of the present invention;

[0022] Figure 4 For this utility model Figure 1 A partial enlarged view of part A;

[0023] In the figure: 1. Safety helmet body; 2. Rear frame; 3. Near-electric alarm body; 4. Mounting assembly; 4-1. Connecting ear; 4-2. Outer cover; 4-3. Buckle slot; 4-4. Notch; 4-5. Notch; 4-6. Movable cavity; 4-7. Movable column; 4-8. Pressure plate; 4-9. Pressure spring; 4-10. Groove; 4-11. Hook. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 4 As shown, this embodiment provides a safety helmet with a near-electricity protector, comprising

[0026] A helmet body 1 and a rear frame 2, wherein the rear frame 2 is fixed to the outside of the helmet body 1;

[0027] A proximity alarm body 3 and a mounting assembly 4, wherein the proximity alarm body 3 is arranged on the rear frame 2, and the mounting assembly 4 is arranged on the rear frame 2;

[0028] The mounting assembly 4 includes a pair of connecting ears 4-1, and the connecting ears 4-1 are fixed to the bottom of the surface of the rear frame 2. The connecting ears 4-1 are rotatably connected to an outer cover 4-2 through a pin shaft. A buckle groove 4-3 is provided on the surface of the outer cover 4-2, and a notch 4-4 is provided on the top of the buckle groove 4-3. The near-electric alarm body 3 is placed in the buckle groove 4-3. A pair of notches 4-5 are provided on the surface of the outer cover 4-2, and an active cavity 4-6 is provided in the notch 4-5. A movable sleeve in the cavity 4-6 is connected to a movable column 4-7, one end of the movable column 4-7 is fixedly connected to a pressure plate 4-8, a pressure spring 4-9 is sleeved on the movable column 4-7, and the pressure spring 4-9 is located in the movable cavity 4-6. The pressure plate 4-8 is attached to the surface of the near-electric alarm body 3, and a pair of grooves 4-10 are provided on the top of the outer cover 4-2. Hooks 4-11 are provided on the surface of the rear frame 2 and in the grooves 4-10, and the hooks 4-11 cooperate with each other.

[0029] In this embodiment, in order to improve the safety of the safety helmet, a mounting assembly 4 is designed. A raised rear frame 2 is provided on the back of the helmet body 1. Two connecting ears 4-1 are provided at the lower end of the surface of the rear frame 2. An outer cover 4-2 is rotatably connected between the connecting ears 4-1 through a pin shaft. A buckle groove 4-3 is provided on the surface of the outer cover 4-2. The near-electric alarm body 3 is installed in the buckle groove 4-3. Slots 4-5 are provided on both sides of the surface of the outer cover 4-2. An active cavity 4-6 is provided in the slot 4-5 and is movably connected to a retractable active column 4-7. A pressure spring is provided on the active column 4-7. 4-9, a pressure plate 4-8 is provided at the outer end. After the near-electric alarm body 3 is installed, the movable column 4-7 can be pushed by the elastic force of the pressure spring 4-9, so that the pressure plate 4-8 can press the near-electric alarm body 3 tightly in the buckle groove 4-3, which is convenient for loading and unloading. Two grooves 4-10 are provided at the bottom of the outer cover 4-2, and hooks 4-11 are provided in the groove 4-10 and on the surface of the rear frame 2 opposite to each other. The two hooks 4-11 can be hooked together to fix the outer cover 4-2, and extra space is left in the groove 4-10 to facilitate pulling the outer cover 4-2 outward through the groove 4-10.

[0030] Furthermore, the sensing head portion at the upper end of the proximity alarm body 3 is located in the notch 4 - 4 .

[0031] In this embodiment, by opening the notch 4 - 4 at the top of the outer cover 4 - 2 , the sensing head of the proximity alarm body 3 can be located outside, thus avoiding affecting the normal use of the proximity alarm body 3 .

[0032] Furthermore, the surface of the proximity alarm body 3 and the outer surface of the outer cover 4 - 2 are located at the same plane height.

[0033] In this embodiment, the pressing plate 4 - 8 can be fitted on the surface of the proximity alarm body 3 by having the same plane height and cooperating with the concave structure of the slot 4 - 5 .

[0034] Furthermore, the inner shape of the buckle groove 4 - 3 is the same as the outer shape of the main body 3 of the near-electricity alarm, and the inner size of the buckle groove 4 - 3 is larger than the outer size of the main body 3 of the near-electricity alarm.

[0035] In this embodiment, the inner dimension of the buckle slot 4 - 3 is larger than the inner dimension of the proximity alarm body 3 , so that the proximity alarm body 3 is easily assembled and disassembled, and is prevented from being stuck in the buckle slot 4 - 3 .

[0036] When the near-electric alarm body 3 needs to be used, buckle the outer cover 4-2 outward at the groove 4-10, put the near-electric alarm body 3 into the buckle groove 4-3 with the front side facing outward, and then close the outer cover 4-2. When closing, confirm that the hook 4-11 is firmly connected. In the closed state, the pressure plate 4-8 maintains pressure on the surface of the near-electric alarm body 3 through the elastic force of the pressure spring 4-9, and the near-electric alarm body 3 is fixed by the pressure of the pressure plate 4-8. When the safety helmet body 1 is worn, the near-electric alarm body 3 can function and is easy to replace when there is no power or a fault.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A safety helmet with a near-electricity protector, characterized in that: include A safety helmet body (1) and a rear frame (2), wherein the rear frame (2) is fixed to the outside of the safety helmet body (1); A proximity alarm body (3) and a mounting assembly (4), wherein the proximity alarm body (3) is arranged on the rear frame (2), and the mounting assembly (4) is arranged on the rear frame (2); The mounting assembly (4) comprises a pair of connecting ears (4-1), each of the connecting ears (4-1) being fixed to the bottom of the surface of the rear frame (2), an outer cover (4-2) being rotatably connected between the connecting ears (4-1) via a pin shaft, a buckle groove (4-3) being provided on the surface of the outer cover (4-2), a notch (4-4) being provided at the top of the buckle groove (4-3), and the near-electric alarm body (3) being placed in the buckle groove (4-3).

2. A safety helmet with a near-electricity protector according to claim 1, characterized in that: A pair of slots (4-5) are provided on the surface of the outer cover (4-2), a movable cavity (4-6) is provided in the slots (4-5), a movable column (4-7) is movably sleeved in the movable cavity (4-6), one end of the movable column (4-7) is fixedly connected to a pressure plate (4-8), and a pressure spring (4-9) is sleeved on the movable column (4-7).

3. A safety helmet with a near-electricity protector according to claim 2, characterized in that: The pressure spring (4-9) is located in the active cavity (4-6), the pressure plate (4-8) is attached to the surface of the near-electric alarm body (3), a pair of grooves (4-10) are opened on the top of the outer cover (4-2), and hooks (4-11) are provided on the surface of the rear frame (2) and in the grooves (4-10), and the hooks (4-11) cooperate with each other.

4. A safety helmet with a near-electricity protector according to claim 1, characterized in that: The upper sensing head portion of the near-electric alarm body (3) is located in the notch (4-4).

5. The safety helmet with a near-electricity protector according to claim 1, characterized in that: The surface of the proximity alarm body (3) and the outer surface of the outer cover (4-2) are located at the same plane height.

6. A safety helmet with a near-electricity protector according to claim 1, characterized in that: The inner shape of the buckle slot (4-3) is the same as the outer shape of the main body (3) of the near-electricity alarm, and the inner size of the buckle slot (4-3) is larger than the outer size of the main body (3) of the near-electricity alarm.

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