Anti-impact safety helmet with safety warning function

Abstract

The utility model belongs to the technical field of safety equipment, and provides an anti-impact safety helmet with a safety warning function, which comprises a helmet body, a helmet brim, a helmet strap, a first-layer anti-impact damping module, a second-layer anti-impact damping module and a safety warning device, the helmet brim is fixedly connected to the edge of the helmet body, and the helmet strap is mounted on the helmet brim. The first-layer shock-resistant damping module and the second-layer shock-resistant damping module are sequentially installed on the inner side of the helmet body from outside to inside, the safety warning device comprises a power supply module, a guide rail structure and a warning lamp, the warning lamp is installed on the outer side face of the helmet body through the guide rail structure, and the power supply module is used for supplying power to the warning lamp. According to the safety helmet, the first-layer impact-resistant damping module and the second-layer impact-resistant damping module are arranged, buffering is achieved through the safety air bag and the damping spring, the warning lamp is further arranged on the helmet body, power supply is achieved through the solar panel unit, the warning lamp can play a role of a warning mark, and potential safety hazards are further reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety equipment, and in particular relates to an impact-resistant helmet with a safety warning belt. Background Art

[0002] When entering the construction site, whether it is the owner, supervisor, or construction worker, wearing a safety helmet is a responsibility and an image, and it is also a form of self-protection for personal safety. A safety helmet is a safety protection product, mainly used to protect the head, to prevent damage to the head caused by objects thrown from high altitude or hitting the head. The safety helmet can play a buffering and shock-absorbing role, and can also disperse a certain amount of pressure, which plays a great role in protecting the head.

[0003] There are many kinds of helmets worn by workers on construction sites, but their main purpose and function is to prevent damage to the weak parts of the body (head) caused by objects and objects thrown from high altitudes during construction. The quality of the helmet, its impact resistance and whether it has a warning function are crucial to personal safety. If the wrong helmet is worn at different construction sites, it will often cause irreversible consequences and eventually lead to safety accidents.

[0004] Normally, the hard hats worn at construction sites are usually single-layer protection, without warning signs, and are not adaptable. When encountering tunnel, bridge and culvert construction or working at night, if there are no warning signs on the hard hats, the risk of safety accidents will often increase.

[0005] The patent document with publication number CN220174575U discloses "a multifunctional safety helmet for miners in coal mining", which includes a multifunctional inner hat, a buffer component A is fixedly provided on the top of the multifunctional inner hat, a multifunctional outer hat is fixedly provided on the top of the buffer component A, and at least four buffer components B are symmetrically arranged on the upper part of the multifunctional inner hat; wherein one end of the buffer component B is fixedly connected to the upper part of the multifunctional inner hat, and the other end of the buffer component B is fixedly connected to the upper part of the inner wall of the multifunctional outer hat.

[0006] In this patent, the helmet is divided into two layers, inner and outer, and buffer components A and B are arranged between the inner and outer layers, which can play an impact resistance and shock absorption effect and improve safety. Although this technology improves the impact resistance and protection of the helmet body to a certain extent, its design is only a layer of impact protection structure, and there is still a lot of room for improvement in safety protection. At the same time, there are no safety warning signs, and there are still certain safety hazards in darker areas such as foundation pits, mines, and tunnels. Utility Model Content

[0007] The utility model aims to provide an impact-resistant safety helmet with a safety warning belt, which is provided with a double-layer impact-resistant structure and a warning light, thereby solving the problems of insufficient safety protection and lack of safety warning signs in the prior art.

[0008] The technical solution adopted by the utility model is an impact-resistant safety helmet with a safety warning belt, comprising a helmet body, a brim and a hat strap, wherein the brim is fixedly connected to the edge of the helmet body, and the hat strap is installed on the brim, and also comprises a first layer of impact-resistant shock-absorbing module, a second layer of impact-resistant shock-absorbing module and a safety warning device, wherein the first layer of impact-resistant shock-absorbing module and the second layer of impact-resistant shock-absorbing module are sequentially installed on the inner side of the helmet body from the outside to the inside; the safety warning device comprises a power supply module, a guide rail structure and a warning light, wherein the warning light is installed on the outer side of the helmet body through the guide rail structure, and the power supply module is used to supply power to the warning light.

[0009] Furthermore, the first layer of the anti-impact and shock-absorbing module includes a separation strip and a safety airbag. The separation strips are fixedly connected to the surface of the cap body in a plurality of uniform and equidistant manners, and the safety airbag is embedded between adjacent separation strips.

[0010] Furthermore, the second layer of impact-resistant and shock-absorbing module includes an inner interlayer, a shock-absorbing spring and an outer cushion layer, the inner interlayer is fixedly connected to the inner end of the dividing strip, one end of the shock-absorbing spring is fixedly connected to the inner interlayer and the other end is fixedly connected to the outer cushion layer.

[0011] Furthermore, the guide rail structure includes a guide rail, a slider, a threaded connecting rod and a fixing nut, the guide rail is arranged on the outer surface of the cap body, and an inner baffle of the guide rail is arranged on the inner side of the guide rail. The slider is slidably connected to the guide rail, the threaded connecting rod is fixedly connected to the slider, the warning light is installed on the threaded connecting rod, and the fixing nut is mounted on the threaded connecting rod through threaded matching. The fixing nut can interfere with the inner baffle of the guide rail to limit the sliding adjustment of the slider relative to the guide rail.

[0012] Furthermore, grooves are provided on both sides of the guide rail, and balls are installed on both sides of the slider, and the balls are rollingly embedded in the grooves.

[0013] Furthermore, the power supply module includes a solar panel unit and a power supply line group, the solar panel unit is installed on the brim, the power supply line group includes a power line, a metal belt and a warning light power supply line, the metal belt is embedded in the guide rail and electrically connected to the ball bearing, one end of the power line is electrically connected to the output end of the solar panel unit and the other end is electrically connected to the metal belt, one end of the warning light power supply line is electrically connected to the ball bearing and the other end is electrically connected to the warning light.

[0014] The beneficial effects of the utility model are:

[0015] 1. The first layer of anti-impact and shock-absorbing module is set up, which uses the airbag to reduce shock and resist pressure. The second layer of anti-impact and shock-absorbing module is set up inside, which is buffered by the shock-absorbing spring. The double-layer anti-impact structure design improves the protectiveness of the helmet;

[0016] 2. A position-adjustable warning light is set on the safety helmet and powered by a solar panel unit. When constructing in foundation pits, mine caves, tunnels and other areas, the warning light can serve as a warning sign to further reduce safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the guide rail structure of the utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of the guide rail of the utility model;

[0021] Explanation of the reference numerals: 1. guide rail; 2. first layer anti-impact and shock absorbing module; 3. second layer anti-impact and shock absorbing module; 4. safety warning device; 5. dividing strip; 6. shock absorbing spring; 7. brim; 8. solar panel unit; 9. airbag; 10. cap body; 11. hat strap; 12. warning light; 13. threaded connecting rod; 14. fixing nut; 15. inner interlayer; 16. inner baffle of guide rail; 17. slider; 18. metal belt; 19. ball bearing; 20. groove; 21. warning light power supply line; 22. power cord; 23. outer cushion layer. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer and more understandable, the technical solution of the utility model will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the utility model provides an impact-resistant safety warning helmet, including a cap body 10, a brim 7 and a visor 11. The brim 7 is fixedly connected to the edge of the cap body 10, and the visor 11 is installed on the brim 7. The visor 11 can facilitate the user to wear the helmet. It also includes a first layer of impact-resistant shock-absorbing module 2, a second layer of impact-resistant shock-absorbing module 3 and a safety warning device 4. The first layer of impact-resistant shock-absorbing module 2 and the second layer of impact-resistant shock-absorbing module 3 are sequentially installed on the inner side of the cap body 10 from the outside to the inside. When the safety helmet is impacted, the first layer of impact-resistant shock-absorbing module 2 and the second layer of impact-resistant shock-absorbing module 3 can both play a role in buffering and shock absorption, and the double safety protection is more reliable and effective. The safety warning device 4 includes a power supply module, a guide rail structure and a warning light 12. The warning light 12 is installed on the outer side of the cap body 10 through the guide rail structure. The user can adjust the position of the warning light 12 on the cap body 10. The power supply module is used to supply power to the warning light 12. In areas such as foundation pits, mine caves, tunnels, etc., the warning light 12 can light up to play the role of a warning mark, thereby reducing safety hazards.

[0024] The first layer of anti-impact and shock absorbing module 2 includes a dividing strip 5 and an airbag 9. The dividing strips 5 are fixedly connected to the inner surface of the cap body 10 with a plurality of uniform and equidistant strips 5, and the airbag 9 is embedded between adjacent dividing strips 5. The second layer of anti-impact and shock absorbing module 2 includes an inner interlayer 15, a shock absorbing spring 6 and an outer cushion layer 23. The inner interlayer 15 is fixedly connected to the inner side end of the dividing strip 5, and one end of the shock absorbing spring 6 is fixedly connected to the inner interlayer 15 and the other end thereof is fixedly connected to the outer cushion layer 23.

[0025] The inner surface of the cap body 10 and the inner interlayer 15 sandwich the airbag 9, and the dividing strip 5 can separate the airbag 9 to make it evenly distributed. When impacted, the airbag 9 and the shock-absorbing spring 6 can buffer the impact force and effectively protect the human head.

[0026] The guide rail structure includes a guide rail 1, a slider 17, a threaded connecting rod 13 and a fixing nut 14. The guide rail 1 is arranged on the outer surface of the cap body 10. A guide rail inner baffle 16 is arranged on the inner side of the guide rail 1. The slider 17 is slidably connected to the guide rail 1. The threaded connecting rod 13 is fixedly connected to the slider 17. The warning light 12 is installed on the threaded connecting rod 13. The fixing nut 14 is fitted on the threaded connecting rod 13 through threaded matching. The fixing nut 14 can interfere with the guide rail inner baffle 16 to limit the sliding adjustment of the slider 17 relative to the guide rail 1.

[0027] Pushing the threaded connecting rod 13 can drive the slider 17 to slide along the guide rail 1 to adjust the position of the warning light 12. After the adjustment is completed, the fixing nut 14 is screwed so that the fixing nut 14 interferes with the inner baffle 16 of the guide rail, thereby fixing the position of the warning light 12.

[0028] Grooves 20 are provided on both sides of the guide rail 1, and balls 19 are installed on both sides of the slider 17, and the balls 19 are rolled and embedded in the grooves 20. After the balls 19 are provided, the friction between the balls 19 and the grooves 20 is small, which can facilitate the user to adjust the position of the warning light 12 on the one hand, and reduce wear and tear on the other hand, and extend the service life of the device.

[0029] The power supply module includes a solar panel unit 8 and a power supply line group. The solar panel unit 8 is installed on the brim 7. The power supply line group includes a power line 22, a metal belt 18 and a warning light power supply line 21. The metal belt 18 is embedded in the guide rail 1 and is electrically connected to the ball 19. One end of the power line 22 is electrically connected to the output end of the solar panel unit 8 and the other end is electrically connected to the metal belt 18. One end of the warning light power supply line 21 is electrically connected to the ball 19 and the other end is electrically connected to the warning light 12.

[0030] The solar panel unit 8 includes a solar panel and a battery. The electric energy generated by the solar panel can be transmitted to the battery for storage, and then the electric energy in the battery can be transmitted to the metal belt 18 through the power cord 22, and then transmitted from the metal belt 18 to the warning light power supply line 21 via the ball 19, and finally power the warning light 12. This principle is a prior art and will not be elaborated on again.

[0031] The solar panel unit 8 generates and stores electric energy, which can reduce energy consumption costs on the one hand, and on the other hand, the stored electric energy is also convenient for use in areas such as foundation pits, mines, tunnels, etc. where it is inconvenient to supply electricity, which is more convenient.

[0032] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An impact-resistant safety helmet with a safety warning, comprising a cap body, a brim and a visor, wherein the brim is fixedly connected to the edge of the cap body, and the visor is installed on the brim, characterized in that: It also includes a first-layer anti-impact and shock-absorbing module, a second-layer anti-impact and shock-absorbing module and a safety warning device, wherein the first-layer anti-impact and shock-absorbing module and the second-layer anti-impact and shock-absorbing module are sequentially installed on the inner side of the cap body from the outside to the inside; the safety warning device includes a power supply module, a guide rail structure and a warning light, wherein the warning light is installed on the outer side of the cap body through the guide rail structure, and the power supply module is used to supply power to the warning light.

2. The impact-resistant safety helmet with safety warning belt according to claim 1, characterized in that: The first layer of anti-impact and shock-absorbing module comprises a separation strip and a safety airbag. The separation strips are fixedly connected to the surface of the cap body in a plurality of uniform and equidistant manners, and the safety airbag is embedded between adjacent separation strips.

3. The impact-resistant safety helmet with safety warning belt according to claim 2, characterized in that: The second layer of impact-resistant shock-absorbing module includes an inner interlayer, a shock-absorbing spring and an outer cushion layer. The inner interlayer is fixedly connected to the inner end of the dividing strip, one end of the shock-absorbing spring is fixedly connected to the inner interlayer and the other end is fixedly connected to the outer cushion layer.

4. The impact-resistant safety helmet with safety warning belt according to claim 1, characterized in that: The guide rail structure includes a guide rail, a slider, a threaded connecting rod and a fixing nut. The guide rail is arranged on the outer surface of the cap body, and an inner baffle of the guide rail is arranged on the inner side of the guide rail. The slider is slidably connected to the guide rail, the threaded connecting rod is fixedly connected to the slider, the warning light is installed on the threaded connecting rod, and the fixing nut is sleeved on the threaded connecting rod through threaded matching. The fixing nut can interfere with the inner baffle of the guide rail to limit the sliding adjustment of the slider relative to the guide rail.

5. The impact-resistant safety helmet with safety warning belt according to claim 4, characterized in that: Grooves are provided on both sides of the guide rail, and balls are installed on both sides of the slider, and the balls are rolled and embedded in the grooves.

6. The impact-resistant safety helmet with safety warning belt according to claim 5, characterized in that: The power supply module includes a solar panel unit and a power supply line group, the solar panel unit is installed on the brim of the hat, the power supply line group includes a power line, a metal belt and a warning light power supply line, the metal belt is embedded in the guide rail and electrically connected to the ball bearing, one end of the power line is electrically connected to the output end of the solar panel unit and the other end is electrically connected to the metal belt, one end of the warning light power supply line is electrically connected to the ball bearing and the other end is electrically connected to the warning light.

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