CN215303346U - Air-cooled safety helmet of safety for construction - Google Patents

Abstract

The utility model discloses a safety air-cooled safety helmet for building construction, in particular to the technical field of safety helmets, which comprises a helmet body, wherein the middle part of the helmet body is provided with four second air-cooled ports, the bottom of the helmet body is provided with four first air-cooled ports, the bottom of the helmet body is fixedly connected with a helmet brim, the bottom end of the helmet brim is fixedly connected with a safety belt, the middle parts of the four second air-cooled ports are respectively provided with a splitter plate fixedly connected with the helmet body, and the interior of each splitter plate is provided with a splitter groove. When wind blows, the heat can be taken away as soon as possible, and the problem that when the conventional safety helmet is worn, the heat volatilized by a human body still stays in the safety helmet even if the human body encounters strong wind, so that a wearer is very uncomfortable is solved.

Description

Air-cooled safety helmet of safety for construction

Technical Field

The utility model relates to the technical field of safety helmets, in particular to a safety air-cooled safety helmet for building construction.

Background

The human skull protects the brain from being damaged, but the human skull can not bear violent impact and falling object impact of various shapes and sizes, and under the background, a safety helmet specially used for protecting the head of the human appears, the safety helmet is composed of a leather or leather cap surface, an inner shell, a heat insulation layer and an inner lining, a certain space is left between a cap shell and a cap liner, and instant impact force can be buffered and dispersed, so that direct damage and impact to the head are avoided or reduced.

Most people in workplaces can correctly wear safety helmets to avoid head injuries, but some people cannot correctly wear the safety helmets, so that the people are in danger for a long time, and the reasons for the fact that some people do not correctly wear the safety helmets are many, and the most important reason is that when the safety helmets are worn, heat volatilized by human bodies still stays in the safety helmets even if the people encounter strong wind, and the irradiation of sunlight on the safety helmets causes great discomfort to wearers and is difficult to wear by the wearers for a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a safe air-cooled safety helmet for building construction, and the technical problems to be solved by the utility model are as follows: when the safety helmet is worn, heat volatilized by a human body still stays in the safety helmet even if the human body encounters strong wind, and the radiation of sunlight on the safety helmet causes great discomfort to a wearer and is difficult to wear by the wearer for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction is with safe air-cooled safety helmet, includes the cap body, four second forced air cooling mouths have been seted up at the middle part of the cap body, four first forced air cooling mouths have been seted up to the bottom of the cap body, the bottom fixedly connected with brim of a hat of the cap body, the bottom fixedly connected with safety belt of brim of a hat.

In a preferred embodiment, the middle parts of the four second air cooling ports are respectively provided with a splitter plate fixedly connected with the cap body, the splitter plate is internally provided with a splitter groove, and the bottoms of the four first air cooling ports are respectively provided with a deflector fixedly connected with the cap body.

In a preferred embodiment, the four splitter plates are all at thirty degrees from the horizontal.

In a preferred embodiment, the included angles between the four diversion grooves and the horizontal plane are all minus fifteen degrees.

In a preferred embodiment, a plurality of mounting frames are fixedly connected to the inner side of the bottom of the cap body, a connecting sleeve is movably sleeved on the outer portion of each mounting frame, and a lining ring is fixedly connected to the inner side of each connecting sleeve.

In a preferred embodiment, two longitudinal lining strips are fixedly connected to the top of the front surface and the top of the back surface of the lining ring, two transverse lining strips are fixedly connected to the top of the two sides of the lining ring, and the two longitudinal lining strips are fixedly connected with the two transverse lining strips.

The utility model has the technical effects and advantages that:

when the utility model encounters wind in the use process, on one hand, the wind flows through the splitter plate fixed in the middle of the second air cooling port, one part of the wind flows from the bottom to the top on the surface of the splitter plate and enters the inner part of the cap body, the other part of the wind flows from the splitter groove arranged in the splitter plate to the bottom of the cap body, on the other hand, the wind flows through the guide plate fixed at the bottom of the first air cooling port, the surface of the guide plate flows from the bottom to the top to enter the interior of the cap body, and finally the head of a wearer is cooled, the second air cooling port is arranged in the middle of the cap body, the first air cooling port is arranged at the bottom of the cap body, so that the heat released by the head is prevented from accumulating in the cap body in the normal wearing process, when wind blows, the heat can be taken away as soon as possible, and the problem that when the conventional safety helmet is worn, the heat volatilized by a human body still stays in the safety helmet even if the human body encounters strong wind, so that a wearer is very uncomfortable is solved.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic bottom view of the present invention.

Fig. 4 is a right-view structural diagram of the present invention.

FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention.

The reference signs are: 1. a shunt slot; 2. a cap body; 3. a flow distribution plate; 4. a second air cooling port; 5. a hat brim; 6. a seat belt; 7. a baffle; 8. a first air cooling port; 9. a longitudinal lining strip; 10. a liner ring; 11. a transverse lining strip; 12. a mounting frame; 13. and connecting the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the air-cooled safety helmet for building construction comprises a helmet body 2, the helmet body 2 is used for protecting the skull of a human body at an emergency moment, personnel are prevented from being seriously injured and causing unpredictable loss, four second air cooling ports 4 are formed in the middle of the helmet body 2, four first air cooling ports 8 are formed in the bottom of the helmet body 2, the second air cooling ports 4 and the first air cooling ports 8 are used for introducing natural air into the helmet body 2, cooling of the interior of the helmet body 2 is facilitated, the comfort degree of the head of a wearer is guaranteed, a cap edge 5 is fixedly connected to the bottom of the helmet body 2, the cap edge 5 is used for shielding sunlight which enters eyes, the comfort degree of the eyes of the wearer is guaranteed, a safety belt 6 is fixedly connected to the bottom end of the cap edge 5, and the safety belt 6 is used for fixing the helmet body 2 on the head of the wearer.

The middle part of four second forced air cooling mouths 4 all is provided with the flow distribution plate 3 that carries out fixed connection with the cap body 2, and splitter box 1 has all been seted up to flow distribution plate 3's inside, and the bottom of four first forced air cooling mouths 8 all is provided with the guide plate 7 that carries out fixed connection with the cap body 2, and guide plate 7 is used for cooling down the head of the person of wearing by the inboard guide of outside to the cap body 2.

The included angles of the four splitter plates 3 and the horizontal plane are thirty degrees, and the splitter plates 3 are used for guiding outside wind from the bottom to the top of the inner side of the cap body 2 and cooling the head of a wearer.

The contained angle of four splitter boxes 1 and horizontal plane is minus fifteen degrees, through seting up splitter box 1 in splitter plate 3's inside, can guide the bottom of the cap body 2 by the wind reposition of redundant personnel that second forced air cooling mouth 4 got into cap body 2 inside, and maximum assurance is worn person's comfortable degree.

The implementation scenario is specifically as follows:

when the safety helmet is used and meets with wind, on one hand, the wind flows through the splitter plate 3 fixed in the middle of the second air cooling port 4, one part of the wind flows from the bottom to the top on the surface of the splitter plate 3 to enter the interior of the helmet body 2, on the other hand, the other part of the wind flows from the splitter groove 1 arranged in the interior of the splitter plate 3 to the bottom of the helmet body 2, on the other hand, the wind flows through the guide plate 7 fixed at the bottom of the first air cooling port 8, flows from the bottom to the top on the surface of the guide plate 7 to enter the interior of the helmet body 2, finally, the head of a wearer is cooled, the second air cooling port 4 is arranged in the middle of the helmet body 2, and the first air cooling port 8 is arranged at the bottom of the helmet body 2, so that the heat released by the head cannot be accumulated in the interior of the helmet body 2 in the normal wearing process, when the wind blows, the heat can be taken away as soon as possible, and the existing safety helmet is worn, the heat volatilized by the human body still stays in the interior of the safety helmet even if the human body encounters strong wind, so that the problem of great discomfort for the wearer is solved.

Referring to the attached drawings 1-5 in the specification, the safety air-cooled safety helmet for building construction comprises a helmet body 2, a plurality of mounting frames 12 are fixedly connected to the inner side of the bottom of the helmet body 2, connecting sleeves 13 are movably sleeved outside the mounting frames 12, backing rings 10 are fixedly connected to the inner sides of the connecting sleeves 13, the mounting frames 12 and transverse backing strips 11 are used for connecting the helmet body 2 and the backing rings 10, and it is guaranteed that a user does not directly contact with the helmet body 2 when wearing the safety helmet, and injury is reduced when the user is impacted.

The two longitudinal strips 9 are fixedly connected to the top parts of the front surface and the back surface of the lining ring 10, the two transverse strips 11 are fixedly connected to the top parts of the two sides of the lining ring 10, the two longitudinal strips 9 and the two transverse strips 11 are fixedly connected, and the two longitudinal strips 9 and the two transverse strips 11 are utilized to reduce the contact area between the utility model and the head to the maximum extent and ensure the comfort degree of a wearer.

The implementation scenario is specifically as follows:

when the safety helmet is used, the lining ring 10 fixedly connected with the transverse lining strips 11 and the longitudinal lining strips 9 at the top is arranged inside the helmet body 2, then the connecting sleeve 13 fixed on the outer side of the lining ring 10 is connected with the mounting frame 12 fixed on the inner side of the helmet body 2, the lining ring 10 is fixed inside the helmet body 2, the head of a user is arranged inside the helmet body 2, the helmet body 2 is tightly covered on the head by the safety belt 6 fixed at the bottom of the helmet edge 5, when the safety helmet is used, impact force acts on the outer portion of the helmet body 2 firstly, and when the safety helmet is transmitted inwards, the transverse lining strips 11, the longitudinal lining strips 9 and the helmet body 2 keep enough gaps, so that the safety helmet can well protect the head of the wearer.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (6)

1. The utility model provides a construction is with safe air-cooled safety helmet, includes the cap body (2), its characterized in that: four second air cooling ports (4) are formed in the middle of the cap body (2), four first air cooling ports (8) are formed in the bottom of the cap body (2), the bottom of the cap body (2) is fixedly connected with a cap edge (5), and the bottom end of the cap edge (5) is fixedly connected with a safety belt (6).

2. A safety air-cooled helmet for construction according to claim 1, wherein: the middle parts of the four second air cooling ports (4) are provided with splitter plates (3) fixedly connected with the cap body (2), the splitter grooves (1) are formed in the splitter plates (3), and the bottom parts of the four first air cooling ports (8) are provided with guide plates (7) fixedly connected with the cap body (2).

3. A safety air-cooled helmet for construction according to claim 2, wherein: the included angles between the four splitter plates (3) and the horizontal plane are all thirty degrees.

4. A safety air-cooled helmet for construction according to claim 2, wherein: the included angles between the four shunting grooves (1) and the horizontal plane are all minus fifteen degrees.

5. A safety air-cooled helmet for construction according to claim 1, wherein: the inner side of the bottom of the cap body (2) is fixedly connected with a plurality of mounting frames (12), the outer portions of the mounting frames (12) are movably sleeved with connecting sleeves (13), and the inner sides of the connecting sleeves (13) are fixedly connected with lining rings (10).

6. A safety air-cooled helmet for construction according to claim 5, wherein: the top parts of the front surface and the back surface of the lining ring (10) are fixedly connected with two longitudinal lining strips (9), the top parts of the two sides of the lining ring (10) are fixedly connected with two transverse lining strips (11), and the two longitudinal lining strips (9) are fixedly connected with the two transverse lining strips (11).

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