CN216723317U

CN216723317U - Safety helmet with transparent brim

Info

Publication number: CN216723317U
Application number: CN202220437081.1U
Authority: CN
Inventors: 李四如
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-06-14
Anticipated expiration: 2032-03-02

Abstract

The utility model provides a safety helmet with a transparent brim, belongs to the technical field of safety helmets, and solves the problem that the existing safety helmets shield the visual field of workers and easily cause collision between the workers and objects of the workers. This transparent brim of a hat safety helmet, including the cap body, the front of the cap body is provided with first transparent plate, and the front side of first transparent plate is provided with the second transparent plate, and the inside of the cap body is provided with the sweat-absorbing layer, and the inside of the cap body just is located the below on sweat-absorbing layer and is provided with the rubber circle, and the inside of rubber circle is hollow setting. The safety helmet disclosed by the utility model has the advantages that the brim is in a transparent design, so that the vision of workers is prevented from being shielded by the brim, the workers can notice objects above the brim, the collision between the workers and the objects is effectively avoided, in the wearing process, the heads of the workers can be cooled by the safety helmet, the stuffiness and the heat are reduced, meanwhile, the entering air can be filtered, and the dust in the working environment is prevented from entering the interior of the safety helmet in a concentrated manner.

Description

Safety helmet with transparent brim

Technical Field

The utility model belongs to the technical field of safety helmets, and relates to a safety helmet, in particular to a safety helmet with a transparent brim.

Background

A safety helmet is a hat which can protect the head of a person from being injured by falling objects and other specific factors. Helmets are widely used in construction sites, production workshops, laboratories and the like, and drivers or passengers of vehicles such as racing cars, motorcycles, battery cars and the like also need to wear the helmets.

At present, before a worker wears a safety helmet, the visual field is wide, the worker can see the upper part, but after the worker wears the safety helmet, the safety helmet is not transparent, the worker is shielded by the brim of the safety helmet to partially shield the visual field, the visual field of the worker is reduced, once objects such as other facilities, equipment and the like appear in the visual field dead angle of the safety helmet during the traveling process of the worker, the worker easily collides with other objects, the worker is easy to hurt the worker, the equipment is easy to damage, meanwhile, during the wearing of the safety helmet, the safety helmet is airtight, the head of the worker easily sweats, the worker feels hot and uncomfortable, particularly, during the high-temperature environment, the stuffiness of the head is the strongest.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a transparent brim safety helmet, wherein the brim of the transparent brim safety helmet is in a transparent design, so that the brim is prevented from shielding the visual field of workers, and the safety helmet can also cool the heads of the workers in the wearing process, so that the stuffiness is reduced.

The purpose of the utility model can be realized by the following technical scheme:

transparent brim of a hat safety helmet, including the cap body, the front of the cap body is provided with first transparent plate, the front side of first transparent plate is provided with the second transparent plate, the inside of the cap body is provided with sweat-absorbing layer, the inside of the cap body and the below that is located sweat-absorbing layer are provided with the rubber circle, and the inside of rubber circle is hollow setting, a plurality of through-hole has been seted up in running through on the surface of rubber circle, the rear of the cap body is provided with the barrel, one side intercommunication of barrel is provided with the conveyer pipe, the other end of conveyer pipe runs through to the inside of rubber circle, inside one side of barrel is fixed respectively and is provided with fan and interception net, the inside opposite side of barrel is provided with the filter core, the surface of barrel opposite side is provided with sealed lid, the surface of sealed lid inlays and is equipped with the dust screen, the surface in the cap body outside is provided with power supply control mechanism.

The working principle of the utility model is as follows: the design of first transparent plate and second transparent plate makes the staff can clearly see the situation of top to enlarge staff's the field of vision, open the fan through operating button, make external air through dust screen, filter core, interception net and conveyer pipe get into the inside of rubber circle, cool wind from through-hole exhaust cools down the staff, reduces stifle hotness.

The power supply control mechanism is composed of a box body, a rotary cover, a battery and an operating button, the box body is fixedly arranged on the surface of the cap body, the rotary cover is hinged with the box body, the battery is arranged in the box body, and the operating button is arranged on one side of the box body.

The structure is used for supplying power to the fan and controlling the starting and stopping of the fan.

The material of filter core is active carbon, the inner wall sliding connection of filter core and barrel.

By adopting the structure, the filter element can be taken out, and is convenient to replace.

The surface of the cylinder body close to the sealing cover is provided with external threads, and the surface of the inner wall of the sealing cover is provided with internal threads.

By adopting the structure, the sealing cover is fixed on the surface of the cylinder body and can be detached at the same time.

The back of the cap body is fixedly provided with a fixed rod, the other end of the fixed rod is fixedly provided with a fixed ring, and the fixed ring is fixedly arranged on the surface of the barrel body.

Structure more than adopting for carry out supplementary fixed to the barrel, increase its fixed fastness.

The front end of second transparent plate is the arc setting, the material of first transparent plate and second transparent plate is high strength transparent plastic.

Structure more than adopting makes first transparent plate and second transparent plate all have high strength to difficult damage.

Compared with the prior art, the transparent brim safety helmet has the following advantages:

1. the safety helmet disclosed by the utility model has the advantages that the brim is in a transparent design, so that the brim is prevented from blocking the visual field of workers, the workers can notice objects above the brim, the collision between the workers and the objects is effectively avoided, in the wearing process, the head of the workers can be cooled, the stuffy feeling is reduced, meanwhile, the entering air can be filtered, dust in the working environment is prevented from entering the interior of the safety helmet in a centralized manner, the problem that the workers collide with the objects due to the fact that the visual field of the workers is blocked by some conventional safety helmets is solved, and the situations that the stuffy feeling is strong and the workers easily sweat when the workers wear the safety helmet are avoided.

2. Through the setting of box body, rotatory lid, battery and operating button, the battery is used for supplying power to the fan, and the box body is used for loading the battery, and rotatory lid is used for sealing the box body simultaneously, and operating button then can control opening of fan and stop.

3. Through the setting of external screw thread and internal thread, take up the surface that sealed lid aimed at the barrel, then the sealed lid of rotation, later under the effect of internal thread and external screw thread, fix the surface at the barrel with sealed lid to implement sealedly to the barrel, sealed lid also can take off, so that change the filter core.

Drawings

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

Fig. 2 is a schematic bottom perspective view of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a schematic sectional view of the cartridge according to the present invention.

Fig. 5 is a schematic top sectional view of the rubber ring of the present invention.

FIG. 6 is a front sectional view of the cap of the present invention.

In the figure, 1, a cap body; 2. a first transparent plate; 3. a second transparent plate; 4. a sweat absorbing layer; 5. a rubber ring; 6. a through hole; 7. a barrel; 8. a delivery pipe; 9. a fan; 10. an intercepting net; 11. a filter element; 12. a sealing cover; 13. a dust screen; 14. an external thread; 15. an internal thread; 16. a power supply control mechanism; 161. a box body; 162. a rotating cover; 163. a battery; 164. an operation button; 17. fixing the rod; 18. and a fixing ring.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, the transparent brim safety helmet comprises a helmet body 1, a first transparent plate 2 is arranged on the front side of the helmet body 1, a second transparent plate 3 is arranged on the front side of the first transparent plate 2, a sweat absorbing layer 4 is arranged inside the helmet body 1, a rubber ring 5 is arranged inside the helmet body 1 and below the sweat absorbing layer 4, the rubber ring 5 is hollow, a plurality of through holes 6 are arranged on the surface of the rubber ring 5 in a penetrating manner, a cylinder body 7 is arranged behind the helmet body 1, a conveying pipe 8 is communicated with one side of the cylinder body 7, the other end of the conveying pipe 8 penetrates into the rubber ring 5, a fan 9 and an intercepting net 10 are fixedly arranged on one side of the inside of the cylinder body 7 respectively, a filter element 11 is arranged on the other side of the cylinder body 7, a sealing cover 12 is arranged on the surface of the sealing cover 12, a dust screen 13 is embedded on the surface of the sealing cover 12, and a power supply control mechanism 16 is arranged on the surface of the outer side of the helmet body 1, the brim of a hat of this safety helmet adopts transparent design, avoid the brim of a hat to shelter from staff's the field of vision, make the staff can notice the object of top, effectively avoid staff and object to collide, and wearing the in-process, this safety helmet also can cool down staff's head, reduce stifle hot sense, the air that also can get into simultaneously filters, prevent that the dust among the operational environment from concentrating the inside that gets into the safety helmet, some current safety helmets shelter from staff's the field of vision, cause the problem of staff rather than the object collision easily, stifle hot sense when having avoided the staff to wear the safety helmet simultaneously is stronger, the situation of easy flowing sweat.

The power supply control mechanism 16 is composed of a box body 161, a rotary cover 162, a battery 163 and an operation button 164, the box body 161 is fixedly arranged on the surface of the cap body 1, the rotary cover 162 is hinged with the box body 161, the battery 163 is arranged inside the box body 161, the operation button 164 is arranged on one side of the box body 161, in the embodiment, through the arrangement of the box body 161, the rotary cover 162, the battery 163 and the operation button 164, the battery 163 is used for supplying power to the fan 9, the box body 161 is used for loading the battery 163, the rotary cover 162 is used for sealing the box body 161, and the operation button 164 can control the on/off of the fan 9.

The material of filter core 11 is active carbon, and the inner wall sliding connection of filter core 11 and barrel 7, in this embodiment, it makes filter core 11 can remove in the inside of barrel 7 to make things convenient for the staff to change filter core 11.

The surface of the cylinder 7 close to the sealing cover 12 is provided with an external thread 14, the surface of the inner wall of the sealing cover 12 is provided with an internal thread 15, in the embodiment, the sealing cover 12 is taken up to be aligned with the surface of the cylinder 7 through the arrangement of the external thread 14 and the internal thread 15, then the sealing cover 12 is rotated, and then the sealing cover 12 is fixed on the surface of the cylinder 7 under the action of the internal thread 15 and the external thread 14, so that the cylinder 7 is sealed, and the sealing cover 12 can be removed to replace the filter element 11.

The fixed dead lever 17 that is provided with in the back of the cap body 1, the fixed retainer plate 18 that is provided with of the other end of dead lever 17, and the fixed surface that sets up at barrel 7 of retainer plate 18, in this embodiment, through the setting of dead lever 17 and retainer plate 18, it is used for carrying out the auxiliary fixation to barrel 7 to increase the fastness that barrel 7 is fixed.

The front end of second transparent plate 3 is the arc setting, and the material of first transparent plate 2 and second transparent plate 3 is high strength transparent plastic, and in this embodiment, this kind of design makes first transparent plate 2 and second transparent plate 3 have the high strength when, still has the transparency.

The working principle of the utility model is as follows: when the safety helmet is used, firstly, the safety helmet is worn on the head, the first transparent plate 2 and the second transparent plate 3 are designed, so that a worker can clearly see the upper condition in the process of wearing the safety helmet, the visual field of the worker is enlarged, the worker is prevented from colliding with other facilities or equipment, if the head of the worker feels sultriness in the wearing process, the fan 9 can be started through the operation button 164 at the moment, the battery 163 starts to supply power to the fan 9, the fan 9 enables outside air to enter the barrel 7 through the dustproof net 13, after being filtered by the filter element 11, the flowing air enters the conveying pipe 8, and then the flowing air is discharged from the through hole 6 through the rubber ring 5, so that the head of the worker is blown at multiple angles, the temperature of the worker is reduced, the sultriness is reduced, and the head of the worker is not easy to sweat, and the sweat absorbing layer 4 can absorb a small part of sweat flowing out by workers, so that the comfort of the safety helmet is improved.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A transparent brim safety cap comprises a cap body (1) and is characterized in that a first transparent plate (2) is arranged on the front side of the cap body (1), a second transparent plate (3) is arranged on the front side of the first transparent plate (2), a sweat absorbing layer (4) is arranged inside the cap body (1), a rubber ring (5) is arranged inside the cap body (1) and below the sweat absorbing layer (4), a plurality of through holes (6) are formed in the surface of the rubber ring (5) in a penetrating manner, a barrel body (7) is arranged behind the cap body (1), one side of the barrel body (7) is communicated with a conveying pipe (8), the other end of the conveying pipe (8) penetrates into the rubber ring (5), a fan (9) and an intercepting net (10) are fixedly arranged on one side inside the barrel body (7) respectively, and a filter element (11) is arranged on the other side inside the barrel body (7), the surface of the other side of the barrel body (7) is provided with a sealing cover (12), a dust screen (13) is embedded in the surface of the sealing cover (12), and a power supply control mechanism (16) is arranged on the surface of the outer side of the cap body (1).

2. The transparent visor safety cap of claim 1, wherein the power supply control mechanism (16) is composed of a box body (161), a rotary cover (162), a battery (163) and an operation button (164), the box body (161) is fixedly arranged on the surface of the cap body (1), the rotary cover (162) and the box body (161) are hinged with each other, the battery (163) is arranged inside the box body (161), and the operation button (164) is arranged on one side of the box body (161).

3. The transparent brim safety cap of claim 1 wherein the filter element (11) is made of activated carbon, and the filter element (11) is slidably connected with the inner wall of the barrel (7).

4. The transparent visor safety helmet of claim 1, wherein the surface of the barrel (7) adjacent to the sealing cover (12) is provided with external threads (14) and the surface of the inner wall of the sealing cover (12) is provided with internal threads (15).

5. The transparent brim safety helmet of claim 1, wherein a fixing rod (17) is fixedly arranged on the back surface of the helmet body (1), a fixing ring (18) is fixedly arranged at the other end of the fixing rod (17), and the fixing ring (18) is fixedly arranged on the surface of the cylinder body (7).

6. The transparent brim safety helmet according to claim 1, wherein the front end of the second transparent plate (3) is arc-shaped, and the first transparent plate (2) and the second transparent plate (3) are both made of high-strength transparent plastic.