CN211323221U

CN211323221U - Cool type operation safety helmet

Info

Publication number: CN211323221U
Application number: CN201922042401.4U
Authority: CN
Inventors: 桑春林; 吴元礼; 李佳; 张丽; 王曹燕; 刘明伟
Original assignee: Chongqing Construction Engineering Mechanical And Electrical Installation Engineering Co ltd
Current assignee: Chongqing Construction Engineering Mechanical And Electrical Installation Engineering Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-08-25
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a clear and cool type operation safety helmet, in particular to technical field of safety helmet, it includes the safety helmet body, and the safety helmet body includes that cap shell, brim of a hat, cap liner and back hoop, and the cap shell is hemispherical casing, and the brim of a hat is located cap shell lower limb a week, and the cap liner is located the cap shell, and back hoop is located one side of the bottom of cap liner, be provided with the wind channel on the safety helmet body, the inside groove that is provided with of safety helmet body to form the lug of looks adaptation on the cap shell, the axis of groove is the arcuation, and the axis of groove is crossed back hoop and crown, has worn a plurality of through-holes between the both sides of recess ditch and the cap shell between the outside. The utility model discloses good radiating effect has.

Description

Cool type operation safety helmet

Technical Field

The utility model belongs to the technical field of the technique of safety helmet and specifically relates to a cool and refreshing type operation safety helmet.

Background

The safety helmet is a protective article for preventing the head from being injured by the impact object. Consists of a hat shell, a hat lining, a lower cheek band and a rear hoop. When the head of an operator is impacted by a falling object, the impact force is firstly decomposed to the whole area of the skull by utilizing the helmet shell and the helmet liner in an instant, then most of the impact force is absorbed by utilizing the elastic deformation, the plastic deformation and the allowable structural damage of the buffer structure of each part of the helmet, and the impact force finally applied to the head of the operator is reduced to be below 4900N, so that the head of the operator is protected. The shell material of the safety helmet plays an important role in the overall impact resistance of the safety helmet.

The utility model with the publication number of CN207084243U in the prior art discloses a multifunctional safety protection helmet, which comprises a helmet shell and a helmet lining, wherein the helmet lining is arranged in the helmet shell, a rubber block is fixed at the middle position between the helmet shell and the helmet lining, four vertically arranged first buffer outer cylinders are fixed at the middle position at the bottom end of the helmet shell, the four first buffer outer cylinders are positioned at the outer parts of the rubber block, four vertically arranged first buffer inner cylinders are fixed at the middle position at the top end of the helmet lining, the outer side wall of each first buffer inner cylinder is connected on the inner side wall of each first buffer outer cylinder in a sliding manner, four horizontally arranged second buffer outer cylinders are fixed on the inner side walls at the periphery of the helmet shell, the multifunctional safety protection helmet has various functions, strong practicability, meets more demands of people, and can protect the head all around, the injury to the head is reduced, and the safety of people in trip is ensured.

The above prior art solutions have the following drawbacks: the multifunctional helmet of the above structure is only wrapped around a head of a person, so that the interior is very hot in a case where the temperature is relatively high, which may cause discomfort to a worker who is exposed to high temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cool type operation safety helmet, it has good radiating effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a clear cold type operation safety helmet, includes the safety helmet body, and the safety helmet body includes that cap shell, brim of a hat, cap liner and back hoop, and the cap shell is hemispherical casing, and the brim of a hat is located cap shell lower limb a week, and the cap liner is located the cap shell, and the one side that the back hoop was located the bottom of cap liner, be provided with the wind channel on the safety helmet body, the inside groove that is provided with of safety helmet body to form the lug of looks adaptation on the cap shell, the axis of groove is the arcuation, and the axis of groove is crossed back hoop and crown, has worn a plurality of through-holes between the both sides of recess ditch and the cap shell between the cap shell outside.

By adopting the technical scheme, the air duct is arranged in the safety helmet and communicated with the outside of the helmet shell, so that the inside of the helmet shell of the safety helmet can be kept fresh.

The utility model discloses further set up to: an electric fan with a movable power supply is arranged on the outer side of the hat shell where the groove close to the rear hoop is located, the electric fan is rotatably connected to the hat shell along the tangential direction of the hat brim where the electric fan is located, and an air hole penetrates through the hat shell where the electric fan is located.

By adopting the technical scheme, the electric fan is arranged at the air duct at the back neck of a person, so that hot air in the air duct can be quickly exhausted, and the head of the person can be more cool.

The utility model discloses further set up to: grooves are formed in the two inner sides of the cap shell, ice pads are arranged in the grooves, and the ice pads and the grooves are fixed through magic tapes.

Through adopting above-mentioned technical scheme, the inside of cap shell is pasted on and is had the ice pad, and the ice pad can reach several hours and keep the low temperature, and the ice pad passes through the magic simultaneously and pastes very easy the change to when especially adapted user afternoon weather is hotter, be fixed in the recess with the ice pad and cool down the head, when the temperature is not enough, will melt into the ice pad of liquid completely immediately and change.

The utility model discloses further set up to: the cap brim close to the forehead of a person is opened towards perpendicular to cap brim thickness direction and is provided with a holding tank, is provided with the slide rail on the both sides of holding tank horizontal direction, and the inslot of holding tank has accommodated the gleitbretter, and the both sides and the slide rail sliding connection of gleitbretter are provided with the arch on the face of gleitbretter, be provided with the concave yield with protruding looks adaptation on the lateral wall about the holding tank.

Through adopting above-mentioned technical scheme, it has the holding tank to open on the brim of a hat on people's forehead, when the people's forehead is shone to the sun, pulls out the gleitbretter from holding the inslot to the width of brim of a hat on the forehead of increase, thereby can hide people's forehead completely, then keep worker's forehead surface in a environment that is cool relatively.

The utility model discloses further set up to: and a sunshade cloth is adhered to the lower part of the brim above the electric fan through a magic tape.

Through adopting above-mentioned technical scheme, the sunshade cloth has been pasted through the magic to the brim of a hat below of electric fan top for the back neck of people is difficult to sunburn in the environment of insolate, thereby protects people's back neck.

The utility model discloses further set up to: the sunshade cloth is a breathable net sheet.

By adopting the technical scheme, the sunshade cloth is the breathable net piece, and the sunshade cloth is not breathable although the sunshade cloth is not easy to cool, so that the neck of a user is easily in a sultry environment, and the user feels uncomfortable.

The utility model discloses further set up to: the surface of the ice pad is sleeved with a flannelette sleeve which is a rectangular cloth bag, and one side of the rectangular cloth bag is provided with an opening.

Through adopting above-mentioned technical scheme, set up different thickness with the cotton flannel cover, when the people of different constitutions used the ice pad, can the dismouting use the cotton flannel cover of different thickness to cool down for the human body, avoid the ice pad supercooling amazing human body.

To sum up, the utility model discloses a beneficial technological effect does:

1. the air duct is arranged in the safety helmet shell and communicated with the outside of the helmet shell, so that the inside of the safety helmet shell can be kept fresh;

2. the electric fan is arranged on the hat shell of the air channel close to the rear hoop, so that the air flow and the hot air in the air channel can be accelerated to be discharged from the through hole in the hat shell, and the interior of the hat shell of a worker is cooler.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of another angle of the present invention.

Fig. 3 is an exploded view of the present invention.

In the figure: 11. a cap shell; 111. a groove; 112. a through hole; 113. a bump; 114. a groove; 115. an ice pad; 1151. a flannel sleeve; 1152. magic tape; 12. a brim; 121. accommodating grooves; 122. sliding blades; 13. a cap liner; 2. an electric fan; 3. a sun-shading cloth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a cool type operation safety helmet, including safety helmet body and electric fan 2 and puggaree 3, the safety helmet body includes cap shell 11, brim of a hat 12, cap liner 13 and back hoop, and inside the cap shell 11 was located to the cap liner 13, brim of a hat 12 was located the border all around of cap shell 11, and brim of a hat 12 sets up in the bottom border a week of cap shell 11.

The safety helmet body is provided with an air duct. The air duct is in a groove 111 shape, the outer wall of the hat top upwards forms a matched lug 113 due to the groove 111, the axis of the groove 111 is arc-shaped, the axis of the groove 111 passes through the rear hoop and the hat top, and a plurality of through holes 112 penetrate between the groove 111 and the hat shell 11 outside the hat shell 11. The arrangement enables the interior of the safety helmet to be more breathable, so that the safety helmet is cooler.

An electric fan 2 with a movable power supply is arranged on the outer side of the cap shell 11 near the groove 111 of the rear hoop, the electric fan 2 is rotatably connected to the cap shell 11 along the tangential direction of the cap brim 12 where the electric fan 2 is arranged, and an air hole is formed in the cap shell 11 where the electric fan 2 is arranged. When the cap shell 11 feels overheat, the wind direction of the electric fan 2 is rotated into the wind channel, and when the back neck is hot, the wind direction of the electric fan 2 is adjusted to the neck.

Referring to fig. 2, the brim 12 close to the forehead of a person is opened towards the thickness direction of the brim 12 perpendicular to and has a holding groove 121, the holding groove 121 is provided with slide rails on both sides of the horizontal direction, the slide piece 122 is contained in the groove of the holding groove 121, both sides of the slide piece 122 are connected with the slide rails in a sliding manner, a protrusion is arranged on the plate surface of the slide piece 122, the upper and lower side walls of the holding groove 121 are provided with concave grooves matched with the protrusion, when the sun is very hot in the afternoon, the slide piece 122 can be pulled out of the holding groove 121, thereby the width of the brim 12 is increased, thereby the area of the brim 12 can be increased, the area of the face exposed by the sun is reduced, and thereby the.

Referring to fig. 3, grooves 114 are formed on the inner wall of the cap shell 11 at both sides of the groove 111, an ice pad 115 is disposed in the grooves 114, a lint cover 1151 is sleeved on the outer wall of the ice pad 115, and one side of the lint cover 1151 is connected to the inner wall of the groove 114 by a hook and loop fastener 1152. The ice pad 115 covered with the lint cover 1151 is placed in the groove 114 and fixed, so that the skull above the temple of the user can feel cool in an environment where heat is difficult to endure.

The sunshade cloth 3 is pasted below the cap brim 12 above the electric fan 2 through the magic tape 1152, and the sunshade cloth 3 is pasted below the cap brim 12 above the electric fan 2, so that the sunshade of workers can be replaced, the neck of the worker is prevented from being sunburned, and the ventilation effect is achieved.

Referring to fig. 3, the surface of the ice pad 115 is sleeved with a lint cover 1151, the lint cover 1151 is a rectangular cloth bag, the rectangular cloth bag is folded towards the center of the cloth piece by the rectangular cloth piece along both ends of the length direction, and then an air opening is formed in the long side of the rectangular cloth piece, so that an opening into which the ice pad 115 can be placed is formed at both ends of the rectangular cloth piece along the length direction, and then the magic tape 1152 is sewn on the side surface of the lint cover 1151, so that the lint cover 1151 with different thicknesses can be replaced on the ice pad 115 according to the physical condition of a person.

The implementation principle of the embodiment is as follows: when the safety helmet is used outdoors, the safety helmet body is worn on the head of a person, the electric fan 2 is turned on, hot air at the top of the head is accelerated by the electric fan 2 to be discharged from the through hole 112 along the air duct, and cool air is brought into the air duct, so that the interior of the helmet shell 11 of the head of the person is cooler, meanwhile, the sunshade cloth 3 is attached to the lower portion of the helmet brim 12 close to the rear hoop, and sunlight entering the neck is blocked, so that a mild environment is provided for the back neck. Meanwhile, the sun-shading cloth 3 is a breathable net piece, so that the sun-shading cloth 3 is more breathable, and discomfort of a wearer due to the fact that sweat at the back neck cannot volatilize is avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cool type operation safety helmet, includes the safety helmet body, and the safety helmet body includes cap shell (11), brim of a hat (12), cap liner (13) and back hoop, and cap shell (11) are hemispherical casing, and brim of a hat (12) are located cap shell (11) lower border a week, and cap liner (13) are located cap shell (11), and the back hoop is located one side of the bottom of cap liner (13), its characterized in that: the helmet is characterized in that the helmet body is provided with an air duct, a groove (111) is formed in the helmet body, so that a matched bump (113) is formed on the helmet shell (11), the axis of the groove (111) is arc-shaped, the axis of the groove (111) passes through the rear hoop and the helmet top, and a plurality of through holes (112) are formed between the two sides of the groove (111) and the outside of the helmet shell (11).

2. A cooling type work safety helmet according to claim 1, characterized in that: an electric fan (2) with a movable power supply is arranged on the outer side of the cap shell (11) where the groove (111) close to the rear hoop is located, the electric fan (2) is rotatably connected to the cap shell (11) along the tangential direction of the cap edge (12) where the electric fan (2) is located, and an air hole penetrates through the cap shell (11) where the electric fan (2) is located.

3. A cooling type work safety helmet according to claim 2, characterized in that: grooves (114) are formed in the two inner sides of the cap shell (11), ice pads (115) are arranged in the grooves (114), and the ice pads (115) and the grooves (114) are fixed through magic tapes (1152).

4. A cooling type work safety helmet according to claim 3, characterized in that: being close to brim of a hat (12) open towards perpendicular to brim of a hat (12) thickness direction has an accommodation tank (121), is provided with the slide rail on the both sides of accommodation tank (121) horizontal direction, and the inslot of accommodation tank (121) has held gleitbretter (122), and the both sides and the slide rail sliding connection of gleitbretter (122) are provided with the arch on the face of gleitbretter (122), be provided with the recess with protruding looks adaptation on the lateral wall about accommodation tank (121).

5. A cooling type work safety helmet according to claim 4, characterized in that: the sunshade cloth (3) is adhered to the lower portion of the brim (12) above the electric fan (2) through a magic tape (1152).

6. A cooling type work safety helmet according to claim 5, characterized in that: the sun-shading cloth (3) is a breathable net sheet.

7. A cooling type work safety helmet according to claim 6, characterized in that: the surface of the ice pad (115) is sleeved with a flannelette sleeve (1151), the flannelette sleeve (1151) is a rectangular cloth bag, and one side of the rectangular cloth bag is open.