Multifunctional security helmet

Abstract

The utility model provides a multifunctional security helmet, which relates to the technical field of security helmets and comprises a security helmet body provided with an adjusting component. According to the multifunctional security helmet, a mounting ring can be driven to rotate along the outer surface of a mounting block by rotating an illuminating lamp, a limiting block can be driven to rotate while the mounting ring rotates, and at the moment, the outer side of the limiting block is extruded by the cambered surface of a limiting groove in the mounting block, so that the limiting block moves towards the interior of a fixing groove; the limiting block moves to extrude the spring to generate elastic force, when the limiting groove leaves the limiting groove, the illuminating lamp continues to be rotated until the illuminating lamp reaches a proper angle, then fine adjustment is conducted to enable the limiting block to be clamped into the limiting groove again under the elastic force effect of the spring, and therefore the positions of the mounting ring and the illuminating lamp are limited and fixed; the lighting position of the lighting lamp can be adjusted according to requirements, and the lighting effect is improved.

Description

Technical Field

[0001] This utility model relates to a helmet, specifically a multi-functional security helmet, belonging to the field of security helmet technology. Background Technology

[0002] With social development, security has become increasingly important in daily life. Security services are provided for large-scale events, press conferences, and sporting events, and security personnel wear helmets for protection.

[0003] A multi-functional security helmet disclosed in Chinese patent application publication CN210581197U features an earpiece mount installed on the upper part of the positioning strap of the security helmet via a positioning groove. When worn, the helmet's cushioning pad fits snugly against the ears. The cover plate, mounting chamber, and mesh plate are all mesh-like, ensuring unobstructed sound transmission. The cushioning pad prevents hard contact between the ears and the cover plate. A chin strap is installed on the helmet's positioning strap via a groove. When the helmet is worn, the chin strap is positioned below the chin, and the microphone head is positioned at the front, eliminating the need to hold the microphone while speaking or communicating. Ventilation holes at the bottom of the chin strap allow for ventilation, and absorbent cotton absorbs sweat from the chin. The chin rest and chin strap are made of soft rubber material, preventing strain on the chin. This design integrates a wireless microphone below the existing chin rest, eliminating the need to hold the microphone while speaking. Its structure is reasonable and its performance is excellent.

[0004] While the solutions in the above patents allow users to speak or communicate without holding a microphone, the devices lack lighting. In emergency situations at night, such as when a sudden incident occurs and security personnel cannot hold a flashlight with both hands, the lack of lighting on the security helmet may restrict their ability to see the surrounding environment, thus affecting work efficiency.

[0005] Therefore, a multi-functional security helmet is proposed here. Utility Model Content

[0006] This utility model proposes a multifunctional security helmet that can provide additional light sources for security personnel through a lighting lamp, and can also adjust the lighting position of the lighting lamp according to needs to improve its lighting effect.

[0007] This utility model is achieved through the following technical solution: a multi-functional security helmet, including a security helmet body, wherein the security helmet body is provided with an adjustment component.

[0008] The adjustment assembly includes a mounting block fixed to the outer surface of the security helmet body. The outer surface of the mounting block has multiple limiting grooves. A mounting ring is rotatably connected to the outer surface of the mounting block. A light is fixed to the end of the mounting ring away from the mounting block. A fixing groove is opened inside the mounting ring. A spring is fixed to the inner top wall of the fixing groove. A limiting block is fixed to the bottom end of the spring, and the limiting block is inserted into the limiting groove.

[0009] The adjustment assembly also includes a sliding groove formed inside the mounting ring, and the sliding groove is connected to the fixing groove. A guide rod is fixed to the inner wall of the sliding groove, and a guide plate is slidably connected to the outer surface of the guide rod. The outer surface of the guide plate is in sliding contact with the inner wall of the sliding groove, and one side of the guide plate is fixed to the limiting block.

[0010] Furthermore, the security helmet body has a protective pad inside, and the protective pad has multiple ventilation holes.

[0011] Furthermore, the top of the security helmet body is provided with a through groove and a movable groove, and the through groove and the movable groove are connected. A baffle is slidably connected to the inner wall of the movable groove, and a pull block is fixed on the upper surface of the baffle.

[0012] Furthermore, a locator is fixed to the top of the security helmet body.

[0013] Furthermore, two fixing blocks are fixed to the bottom surface of the security helmet body, and a wireless headset is installed inside the fixing blocks.

[0014] Furthermore, a fixing strap is fixed to the bottom surface of both fixing blocks, and a support ring is fixed to the end of the fixing strap away from the security helmet body. A wireless microphone is installed inside the support ring.

[0015] This utility model provides a multi-functional security helmet, which has the following beneficial effects:

[0016] 1. This multi-functional security helmet, by rotating the light, causes the mounting ring to rotate along the outer surface of the mounting block. The rotation of the mounting ring also causes the limiting block to rotate. At this time, the outer side of the limiting block will be squeezed by the arc surface of the upper limit groove of the mounting block, causing the limiting block to move into the interior of the fixing groove. The movement of the limiting block compresses the spring, causing it to generate elastic force. After the limiting groove leaves the limiting groove, continue to rotate the light until a suitable angle is reached. Then, make a fine adjustment so that the limiting block is locked back into the limiting groove under the elastic force of the spring, thereby limiting and fixing the position of the mounting ring and the light. In addition, the lighting position of the light can be adjusted according to needs to improve its lighting effect.

[0017] 2. This multi-functional security helmet can move the baffle into the moving slot on the helmet body by pulling the lever. The slot will open, and the outside wind can blow into the helmet body through the ventilation holes on the protective pad, thereby improving the breathability of the device when worn. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0020] Figure 3 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0021] Figure 4 This is a cross-sectional view of the mounting block and mounting ring in this utility model.

[0022] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0023] Description of Reference Numerals

[0024] 1. Security helmet body; 101. Through slot; 102. Moving slot;

[0025] 2. Adjustment component; 201. Mounting block; 202. Mounting ring; 203. Limiting groove; 204. Fixing groove; 205. Slide groove; 206. Limiting block; 207. Spring; 208. Guide rod; 209. Guide plate; 210. Lighting lamp;

[0026] 3. Protective pad; 301, ventilation opening;

[0027] 4. Baffle; 5. Pull block; 6. Positioner; 7. Fixing block; 8. Fixing strap; 9. Support ring; 10. Wireless microphone; 11. Wireless headset. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0029] Please see Figures 1 to 5 This utility model embodiment provides a multi-functional security helmet, including a security helmet body 1, and an adjustment component 2 is provided on the security helmet body 1.

[0030] Please refer to this carefully. Figure 3 , Figure 4 and Figure 5The adjustment component 2 includes a mounting block 201 fixed to the outer surface of the security helmet body 1. The outer surface of the mounting block 201 has multiple limiting grooves 203. The outer surface of the mounting block 201 is rotatably connected to a mounting ring 202. A light lamp 210 is fixed to one end of the mounting ring 202 away from the mounting block 201. A fixing groove 204 is opened inside the mounting ring 202. A spring 207 is fixed to the inner top wall of the fixing groove 204. A limiting block 206 is fixed to the bottom end of the spring 207. Both sides of the limiting block 206 are set with slopes, and the limiting block 206 is inserted into the limiting groove 203. A slot adapted to the outer surface of the limiting block 206 is opened on the mounting ring 202.

[0031] The adjustment assembly 2 also includes a slide groove 205 formed inside the mounting ring 202, and the slide groove 205 is connected to the fixing groove 204. A guide rod 208 is fixed to the inner wall of the slide groove 205, and a guide plate 209 is slidably connected to the outer surface of the guide rod 208. The outer surface of the guide plate 209 is in slidable contact with the inner wall of the slide groove 205, and one side of the guide plate 209 is fixed to the limiting block 206.

[0032] Rotating the lighting lamp 210 causes the mounting ring 202 to rotate along the outer surface of the mounting block 201. The rotation of the mounting ring 202 also causes the limiting block 206 to rotate. At this time, the outer side of the limiting block 206 will be squeezed by the arc surface of the upper limit groove 203 of the mounting block 201, causing the limiting block 206 to move into the interior of the fixing groove 204. The movement of the limiting block 206 squeezes the spring 207, causing it to generate elastic force. After the limiting groove 203 leaves the limiting groove 203, continue to rotate the lighting lamp 210 until a suitable angle is reached. Then, make a fine adjustment so that the limiting block 206 is locked back into the limiting groove 203 under the elastic force of the spring 207, thereby limiting and fixing the position of the mounting ring 202 and the lighting lamp 210. Then, the lighting position of the lighting lamp 210 can be adjusted according to the needs to improve its lighting effect.

[0033] Please refer to this carefully. Figure 1 The security helmet body 1 has a protective pad 3 inside, and the protective pad 3 has multiple ventilation holes 301.

[0034] The top of the security helmet body 1 is provided with a through groove 101 and a movable groove 102, and the through groove 101 and the movable groove 102 are connected. A baffle 4 is slidably connected to the inner wall of the movable groove 102, and a pull block 5 is fixed on the upper surface of the baffle 4.

[0035] Pulling the lever 5 moves the baffle 4 into the movable slot 102 on the helmet body 1, opening the slot 101. At this time, external wind can be blown into the helmet body 1 through the ventilation port 301 on the protective pad 3, thereby improving the breathability of the device when worn.

[0036] Please refer to this carefully. Figure 1 and Figure 2 A locator 6 is fixed to the top of the security helmet body 1.

[0037] Two fixing blocks 7 are fixed to the bottom surface of the security helmet body 1, and a wireless headset 11 is installed inside the fixing blocks 7.

[0038] The bottom surfaces of the two fixing blocks 7 are fixed with fixing straps 8. The end of the fixing strap 8 away from the security helmet body 1 is fixed with a support ring 9. A wireless microphone 10 is installed inside the support ring 9.

[0039] In use, rotating the lighting lamp 210 causes the mounting ring 202 to rotate along the outer surface of the mounting block 201. Simultaneously, the rotation of the mounting ring 202 causes the limiting block 206 to rotate. At this time, the outer side of the limiting block 206 is pressed by the arc surface of the upper limit groove 203 of the mounting block 201, causing the limiting block 206 to move into the fixing groove 204. The movement of the limiting block 206 compresses the spring 207, generating elastic force. After the limiting groove 203 leaves the limiting groove 203, the lighting lamp 210 continues to rotate until a suitable angle is reached. Then, a fine adjustment is made so that the limiting block 206, under the elastic force of the spring 207, is again inserted into the limiting groove 203, thereby limiting and fixing the positions of the mounting ring 202 and the lighting lamp 210. This allows for adjustment of the lighting position of the lighting lamp 210 according to requirements, improving its lighting effect.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional security helmet, comprising a helmet body (1), characterized in that: The security helmet body (1) is equipped with an adjustment component (2); The adjustment component (2) includes a mounting block (201) fixed to the outer surface of the security helmet body (1). The outer surface of the mounting block (201) is provided with a plurality of limiting grooves (203). The outer surface of the mounting block (201) is rotatably connected to a mounting ring (202). A lighting lamp (210) is fixed to one end of the mounting ring (202) away from the mounting block (201). A fixing groove (204) is provided inside the mounting ring (202). A spring (207) is fixed to the inner top wall of the fixing groove (204). A limiting block (206) is fixed to the bottom end of the spring (207), and the limiting block (206) is inserted into the limiting groove (203). The adjustment assembly (2) further includes a slide groove (205) formed inside the mounting ring (202), and the slide groove (205) is connected to the fixing groove (204). A guide rod (208) is fixed to the inner wall of the slide groove (205), and a guide plate (209) is slidably connected to the outer surface of the guide rod (208). The outer surface of the guide plate (209) is in sliding contact with the inner wall of the slide groove (205), and one side of the guide plate (209) is fixed to the limiting block (206).

2. The multi-functional security helmet according to claim 1, characterized in that: The security helmet body (1) has a protective pad (3) inside, and the protective pad (3) has multiple ventilation holes (301).

3. A multi-functional security helmet according to claim 1, characterized in that: The top of the security helmet body (1) is provided with a through groove (101) and a moving groove (102), and the through groove (101) and the moving groove (102) are connected. A baffle (4) is slidably connected to the inner wall of the moving groove (102), and a pull block (5) is fixed on the upper surface of the baffle (4).

4. A multi-functional security helmet according to claim 1, characterized in that: A locator (6) is fixed to the top of the security helmet body (1).

5. A multi-functional security helmet according to claim 1, characterized in that: The bottom surface of the security helmet body (1) is fixed with two fixing blocks (7), and a wireless headset (11) is installed inside the fixing blocks (7).

6. A multi-functional security helmet according to claim 5, characterized in that: The bottom surfaces of the two fixing blocks (7) are fixed with fixing straps (8), and the end of the fixing strap (8) away from the security helmet body (1) is fixed with a support ring (9), and a wireless microphone (10) is installed inside the support ring (9).

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