CN221082865U - A multifunctional safety helmet - Google Patents

Abstract

The utility model relates to a multifunctional safety helmet, belonging to the technical field of safety helmets, comprising a safety helmet body, a brim fixedly connected to the edge of the safety helmet body, and an adjustable chin strap fixedly connected to the safety helmet body. The utility model, such a multifunctional safety helmet can ensure the safety of the safety helmet while leaving a gap between the head of the wearer and the helmet body, so that the heat dissipation wind can flow evenly in the hat, thereby better cooling the wearer, and is equipped with an adjustable cap light, which is convenient for working in a darker environment, and is equipped with combined goggles, which can be pulled down to protect against strong light when the light is severe or when using electric welding, and has more functions to improve the comfort and safety of the staff during the work process.

Description

A multifunctional safety helmet

Technical Field

The utility model relates to the technical field of safety helmets, in particular to a multifunctional safety helmet.

Background technique

Safety helmets are hats that protect people's heads from falling objects and other specific factors. They are generally made of elliptical or hemispherical thin shell structures. This structure will produce a certain pressure deformation under impact pressure. Due to the rigidity of the material, it absorbs and disperses the force. The smooth surface and circular curve make it easy for the impacting object to slide away, thus reducing the impact time. It is a necessary safety item in the construction engineering, mining, power engineering and other industries.

After searching, the existing Chinese patent with publication number CN219125494U discloses a multifunctional safety helmet for construction projects. When in use, after the hot air is discharged through the air outlet, the hot air will be discharged slowly and gently, and will not affect the goggles. When there is strong wind, causing dust or foreign objects to adhere to the goggles and affect the workers' vision, the air pump inside the sunshade ring can be driven to make the gas rush out of the sunshade ring, which can disperse the dust and foreign objects on the goggles, thereby ensuring that the goggles are not affected by dust and foreign objects. When it rains, when rain is blown onto the goggles by the wind, wearing a raincoat is not only inconvenient to wipe, but also difficult to wipe clean. At this time, the hot air generated by the air outlet is blown onto the goggles through the air pump, which can accelerate the evaporation of rainwater, thereby ensuring that the workers' vision is not affected in rainy weather.

The above technical scheme has the following defects: although such a multifunctional safety helmet can ventilate the inner wall of the safety helmet through a brushless motor to dissipate heat for the wearer's head, and reduce the damage to the eyes caused by dust and foreign objects through goggles, in actual use, after the safety helmet is worn on the head in a standardized manner, the hat and the head fit tightly, leaving less gap, so that the heat dissipation effect is average. In order to further improve the functionality of the safety helmet, a multifunctional safety helmet is proposed, which can ensure the safe wearing of the safety helmet while leaving a gap between the wearer's head and the hat body, so that the heat dissipation wind can circulate evenly in the hat, thereby better air-cooling the wearer. It is equipped with an adjustable cap light for working in a darker environment. It is equipped with combined goggles. When the light is severe or when electric welding is used, the sunglasses can be pulled down for anti-glare protection. It has more functions to improve the comfort and safety of the staff during the work process.

In view of this, the author improves and solves the above problems, concentrates on research and cooperates with theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art.

Utility Model Content

The utility model provides a multifunctional safety helmet, which solves the problems raised in the above background, can ensure that the safety helmet is safely worn, and at the same time leave a gap between the wearer's head and the helmet body, so that heat dissipation wind can flow evenly in the helmet, thereby better cooling the wearer; it is equipped with an adjustable cap light, which is convenient for working in a relatively dark environment; it is equipped with combined goggles, and the sunglasses lens can be pulled down for anti-glare protection when the light is relatively severe or electric welding is used; it has more functions to improve the comfort and safety of the staff during the work process.

The utility model solves the above-mentioned technical problems as follows: a multifunctional safety helmet comprises a safety helmet body, a brim is fixedly connected to the edge of the safety helmet body, an adjustable chin strap is fixedly connected to the safety helmet body, plastic pads are evenly fixedly connected to the inner wall of the safety helmet body, six plastic pads are provided, the six plastic pads are all fixedly connected to a support strap, the tops of the six support straps are fixedly connected to top pads, the bottoms of the six support straps are fixedly connected to adjustable hat hoops, the top of the safety helmet body is fixedly connected to a heat dissipation box, the inner wall of the heat dissipation box is fixedly connected to a heat dissipation fan, the safety helmet body is fixedly connected to a No. 1 damping shaft, the safety helmet body is rotatably connected to a lighting lamp via the No. 1 damping shaft, the bottom of the safety helmet body is fixedly connected to goggles, the goggles are fixedly installed with a No. 2 damping shaft, and the goggles are rotatably connected to sunglasses lenses via the No. 2 damping shaft.

On the basis of the above technical solution, the present invention can also be improved as follows.

Furthermore, a sweat-absorbing pad is bonded to the inner wall of the adjustable hat hoop via Velcro, and the sweat-absorbing pad can absorb sweat on the wearer's forehead to prevent sweat from accumulating in the eyes and affecting work, and the Velcro bonding makes it easy to disassemble and clean.

Furthermore, the plastic pads are all provided with ventilation holes, and the plastic pads can open a gap between the adjustable hat hoop and the helmet body, so that the heat dissipation air can flow evenly in the hat body.

Furthermore, the middle positions on both sides of the adjustable hat hoop are rotatably connected to the inner wall of the helmet body through a connecting shaft.

Furthermore, ventilation holes are provided around the outer wall of the heat dissipation box, and dust filters are fixedly connected to the inner walls of the ventilation holes, so that dust can be prevented from being introduced when the air from the outer wall passes into the heat dissipation box.

Furthermore, heat dissipation holes are evenly opened on the top of the helmet body corresponding to the heat dissipation box, so that the heat dissipation fan can evenly guide the heat dissipation wind into the interior of the helmet body.

Furthermore, a sunshade visor is provided on the right side of the hat brim, which can block the top sunlight and reduce the amount of rainwater that directly flows onto the goggles.

The utility model provides a multifunctional safety helmet, which has the following advantages:

1. The plastic pad can prop up a gap between the user's head and the helmet body. After starting the cooling fan, the air on the outer wall can be introduced into the cooling box through the dust filter and then into the interior of the helmet body through the cooling holes evenly opened on the top of the helmet body, so that the head of the worker can be evenly cooled. The cooling air can be discharged from the bottom of the helmet body through the gap propped up by the plastic pad;

2. The direction of the lighting lamp can be adjusted by rotating at the No. 1 damping shaft, so that the lighting lamp can illuminate the darker working environment at an appropriate angle. The goggles can protect the wearer's eyes from dust during daily work. When the external light is strong or welding equipment is required, the sunglasses lens connected through the No. 2 damping shaft can be unscrewed, and the sunglasses lens can fit the goggles to provide protection against strong light for the wearer. In a dark environment, the sunglasses lens can be rotated up to prevent blocking the line of sight;

3. The sweat-absorbing pad can absorb the sweat on the wearer's forehead to prevent the sweat from staying in the eyes and affecting work. It is easy to disassemble and clean through Velcro.

4. Such a multifunctional safety helmet can ensure that the safety helmet is safely worn while leaving a gap between the wearer's head and the helmet body, so that the heat dissipation wind can circulate evenly in the helmet, thereby better cooling the wearer. It is equipped with an adjustable cap light, which is convenient for working in a darker environment. It is equipped with combined goggles. When the light is severe or electric welding is used, the sunglasses can be pulled down for protection against strong light. It has more functions to improve the comfort and safety of the staff during the work process.

The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

FIG1 is a schematic structural diagram of a multifunctional safety helmet provided by an embodiment of the present utility model;

FIG2 is a front view of a multifunctional safety helmet provided by an embodiment of the utility model;

FIG3 is a schematic diagram of the structure of a multifunctional safety helmet body from a bottom view according to an embodiment of the present invention;

FIG4 is a schematic structural diagram of a multifunctional safety helmet with sunglasses lenses in an open state provided by an embodiment of the utility model.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Helmet body; 2. Brim; 3. Sun visor; 4. Adjustable chin strap; 5. Plastic pad; 6. Support strap; 7. Top pad; 8. Adjustable hat hoop; 9. Heat dissipation box; 10. Cooling fan; 11. Dust filter; 12. Heat dissipation holes; 13. Damping shaft No. 1; 14. Lighting; 15. Goggles; 16. Damping shaft No. 2; 17. Sunglass lenses; 18. Sweat-absorbing pad.

Detailed ways

The principles and features of the present invention are described below in conjunction with Figures 1-4. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used herein includes any and all combinations of one or more related listed items.

As shown in Figures 1-4, a multifunctional safety helmet comprises a safety helmet body, a brim is fixedly connected to the edge of the safety helmet body, an adjustable chin strap is fixedly connected to the safety helmet body, plastic pads are evenly fixedly connected to the inner wall of the safety helmet body, six plastic pads are provided, the six plastic pads are all fixedly connected to a support strap, the tops of the six support straps are fixedly connected to top pads, the bottoms of the six support straps are fixedly connected to adjustable hat hoops, the top of the safety helmet body is fixedly connected to a heat dissipation box, the inner wall of the heat dissipation box is fixedly connected to a heat dissipation fan, the safety helmet body is fixedly connected to a damping shaft No. 1, the safety helmet body is rotatably connected to a lighting lamp via the damping shaft No. 1, the bottom of the safety helmet body is fixedly connected to goggles, the goggles are fixedly installed with a damping shaft No. 2, and the goggles are rotatably connected to sunglasses lenses via the damping shaft No. 2.

Preferably, the inner wall of the adjustable hat hoop is bonded with a sweat-absorbing pad via Velcro, and the sweat-absorbing pad can absorb sweat on the wearer's forehead to prevent sweat from staying in the eyes and affecting work, and the Velcro bonding makes it easy to disassemble and clean.

Preferably, the plastic pads are all provided with ventilation holes, and the plastic pads can open a gap between the adjustable hat hoop and the helmet body, so that the heat dissipation air can flow evenly in the hat body.

Preferably, the middle positions on both sides of the adjustable hat hoop are rotatably connected to the inner wall of the helmet body through a connecting shaft.

Preferably, ventilation holes are provided around the outer wall of the heat dissipation box, and dust filters are fixedly connected to the inner walls of the ventilation holes, so that dust can be prevented from being introduced when the air from the outer wall passes into the heat dissipation box.

Preferably, heat dissipation holes are evenly opened on the top of the helmet body corresponding to the heat dissipation box, so that the heat dissipation fan can evenly guide the heat dissipation air into the interior of the helmet body.

Preferably, a sunshade visor is provided on the right side of the brim, which can block the top sunlight and reduce the amount of rainwater directly flowing onto the goggles.

The specific working principle and use method of the utility model are as follows: the user's head is placed in the adjustable hat hoop and the adjustable chin strap is tightened after adjustment, so that the helmet body can be stably worn on the user's head, the support strap and the top pad on the top of the helmet body can support the user's head, the plastic pad can support the gap between the user's head and the helmet body, and after the heat dissipation fan is started, the air on the outer wall can be introduced into the heat dissipation box through the dust filter and introduced into the interior of the helmet body through the heat dissipation holes evenly opened on the top of the helmet body, so that the head of the worker can be evenly cooled, and the heat dissipation air can be discharged from the bottom of the helmet body through the gap supported by the plastic pad, the lighting lamp can be rotated at the first damping shaft to adjust the direction, so that the lighting lamp can illuminate a darker working environment at a suitable angle, the goggles can protect the wearer's eyes from dust in daily work, and when the external light is strong or welding equipment needs to be used, the sunglasses lens connected by the second damping shaft can be screwed down, the sunglasses lens can fit the goggles to provide anti-glare protection for the wearer, and in a darker light environment, the sunglasses lens can be screwed up to prevent blocking the line of sight.

The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims (7)

1. The utility model provides a multifunctional safety helmet, includes safety helmet main part (1), its characterized in that: the edge fixedly connected with brim of a hat (2) of safety helmet main part (1), adjustable chin area (4) of safety helmet main part (1) fixedly connected with, even fixedly connected with plastics cushion (5) of inner wall of safety helmet main part (1), plastics cushion (5) are provided with six, six equal fixedly connected with of plastics cushion (5) hold in the palm area (6), six the top fixedly connected with top liner (7) of hold in the palm area (6), six adjustable cap hoop (8) of bottom fixedly connected with of hold in the palm area (6), the inner wall fixedly connected with radiator fan (10) of radiator fan (1) top fixedly connected with of safety helmet main part (1), damping pivot (13) of safety helmet main part (1) fixedly connected with light (14) through damping pivot (13), the bottom fixedly connected with goggles (15) of safety helmet main part (1), goggles (15) fixedly connected with second damping pivot (16), second damping pivot (16) are connected with goggles (17).

2. A multi-functional safety helmet according to claim 1, characterized in that the inner wall of the adjustable cap hoop (8) is adhered with sweat absorbing pads (18) by means of velcro.

3. The multifunctional helmet according to claim 1, wherein the plastic cushion blocks (5) are all provided with ventilation holes.

4. The multifunctional helmet according to claim 1, wherein the middle positions of the two sides of the adjustable helmet hoop (8) are rotatably connected with the inner wall of the helmet main body (1) through a connecting shaft.

5. The multifunctional helmet according to claim 1, wherein ventilation holes are formed in the periphery of the outer wall of the heat dissipation box (9), and dust filtering nets (11) are fixedly connected to the inner walls of the ventilation holes.

6. The multifunctional helmet according to claim 1, wherein the top of the helmet main body (1) is uniformly provided with heat dissipation holes (12) corresponding to the heat dissipation boxes (9).

7. A multi-functional safety helmet according to claim 1, characterized in that the right side of the visor (2) is provided with a visor (3).