KR200444807Y1 - Safety Headrests Endothelial - Google Patents

Abstract

The present invention is fastened to the head restraint inside the hard hat to prevent sweat flowing to the face or the hair is pressed by the head restraint to prevent the formation of streaks, but the safety of the head restraint can be more conveniently fastened to the head restraint It is about the hair restraint endothelium.

The present invention for realizing this, using a natural fiber such as ramie to form a semi-spherical head head portion formed in the incision in contact with the back portion of the head, put the head from the upper side to the lower head fixing belt at the bottom of the headband The fixing piece is sewn and coupled to the outside of the left and right lower end of the headrest so as to be fixed, the forehead sweatshirt portion is fixed to the forehead of the lower end in a state in which the upper end is open in contact with the forehead of the headrest.

Hard hat, work cap, helmet, inner shell

Description

Inner layer of safety cap}

The present invention relates to a head restraint endothelial for the helmet is fastened to the head restraint strap inside the hard hat to prevent the sweat flowing down to the face or the hair is pressed by the head restraint to form streaks, more specifically the head endothelial It relates to a headrest endothelial for the helmet to be more convenient to fasten the headrest.

In general, where safety risks are constantly exposed, such as work sites of various construction sites, construction sites, or firefighting sites, safety helmets are worn to promote the safety of workers. The hard hat mainly protects the wearer's head from external shocks to prevent large accidents such as personnel accidents.

In addition, the hard hat is manufactured to have a relatively light weight in order to avoid the inconvenience to work in the state that the worker is wearing it easily, and also to have a good strength to sufficiently secure the head of the worker from the external impact

To protect.

These helmets cover the head of the wearer so as to protect the head from external impacts. Hemispherical safety helmet shell made of high-strength material, and built into the safety helmet shell, do not touch the helmet shell directly when wearing the helmet jacket. Headrest straps can be fixed to the wearer's head while dispersing its weight, and are fixed to the bottom of the headrest belt and formed in a circular shape so that they can be wrapped around the head and fixed to the head, and the diameter can be adjusted. It consists of a head strap and a chin strap to keep the helmet hardly worn.

By the way, the head restraint is made of a band-shaped synthetic resin material or fabric to radially intersect to form a hemispherical shape, and the end of the headband is coupled to a circular head fixing band surrounding the head circumference when wearing a hard hat By weight, the head restraint presses on the hair. Accordingly, when wearing a hard hat for a long time and then taking off the hair, a bone in the pressed state is formed by the head restraint, which causes a poor appearance.

In addition, the head restraint and head fixing band mainly composed of synthetic resin material was unable to absorb the sweat flowing from the head and flowed down to the face, which was inconvenient for work. In addition, the headband made of fabric is not enough to absorb the sweat, but difficult to wash for a long time using the sweat soaked unclean, there was a problem that even more people feel unpleasant.

Thus, Utility Model Registration No. 20-0327892, which was registered on September 23, 2003, prevents hair from being squeezed by the head restraint and prevents sweat from remaining on the inside. A technique relating to an endothelial for bulletproof helmets to be used in combination has been proposed.

The utility model is installed on the head control belt 14 is fixed to the edge portion 12a of the hemispherical float 12 as shown in Figure 1, bulletproof helmet to absorb the head protection and sweat of the forehead ( In constructing the endothelium 20 of 10), the surface where the head is in contact with the head is made of a streamline as a whole, and the edge portion 12a of the hemispherical float 12 on the edge side thereof. A head protection part 22 in which a fixing protrusion 21 is formed so as to hang; The front of the head protector 22 are each independently sewn a plurality, and the head control band 14 while being fitted in the space between the rim portion 12a of the hemispherical float 12 and the head control band 14 Fixing pieces 24a different in length from each other so as to span the gap; A ventilation space portion 27 formed between the fixing piece 24a and the fixing piece 24a in an independent state to facilitate the ventilation flow of external air, and is provided on the long side fixing piece 24a. The interference piece 26a of a hard material is provided on the head adjusting band 14 so that the interference state is maintained and fixed on the head adjusting band 14 unless an external pressure is applied, and the size of the head of the user is located on the inner edge of the hemispherical float 12. According to the structure is fixed to the head adjustment belt 14 that can adjust the wearing state is fixed by the fixing clip 15 is arranged at equal intervals.

However, the endothelial 20 of such a structure is fitted to the space between the fixing piece 24a of different lengths between the rim portion 12a of the hemispherical float 12 and the head control band 14, the head control band (14) not only because the structure is coupled to span the structure is complicated and inconvenient to fasten, but also the semi-spherical head protection part 22 is folded occurs when reducing the diameter of the head adjustment band (14) Thus, when the head protector 22 contacts the head, the folded part pressed the head, causing inconvenience.

The present invention was conceived in view of the above-mentioned circumstances, using a fixed wing to easily fix the head fixing belt at the bottom of the head restraint of the hard hat, and also manufactured in the hemispherical shape with the rear end of the head cut in the head of the head restraint The purpose of the present invention is to provide a head restraint endothelial for the helmet so that no folding occurs even if the diameter of the fixing band becomes small.

The headrest endothelial endothelial head of the present invention for achieving the above object is formed in a semi-spherical shape using a natural fiber such as ramie, but the headrest portion formed in the cut portion in contact with the back of the head, the bottom of the headband The fixing piece is sewn and coupled to the outside of the left and right lower ends of the head restraint portion so as to be inserted into the head fixing band from the upper side to the lower side, and the lower end is fixed in the state in which the upper end is opened to the forehead of the head restraint portion. It consists of a forehead sweatshirt.

As described above, the present invention, by fixing the left and right fixing pieces on both sides of the head restraint of the hard hat head from the upper side to the bottom only to fix the endothelial for the headrest to the inside of the hard hat is easy to combine. In addition, if you want to wash or replace the endothelial, only the fixing piece can be removed from the head fixing belt part of the lower part of the head restraint of the hard hat, so it can be easily removed from the hard hat, and the diameter of the head fixing band is reduced to fit the user's head size. Even though the headrest is not folded, even if the head is small, there is an effect that can be worn in a comfortable state.

Hereinafter, the configuration and operation of a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 shows a perspective view of the present invention from the top, Figure 3 shows a perspective view of the present invention from the bottom.

As shown in the accompanying drawings, the head restraint 30 is formed in a hemispherical shape having a size substantially the same as the shape of the head restraint 41, as will be described later, the rear end of the head is in contact with the arc-shaped incision 32 is formed. In particular, the headrest part 30 is made of natural fibers such as ramie to make the weaving density low to facilitate the air communication is to benefit the scalp health and to cool the head in hot summer.

Fixing pieces 34 are attached to the left and right sides of the headrest 30, respectively. The fixing piece 34 is formed in a substantially rectangular shape and only the upper edge is sewn into the headrest 30 and the left and right sides or the lower end thereof are opened. This is to insert and fix the head fixing band 42 into the gap between the headrest 30 and the fixing piece 34 when fixing the fixing piece 34 to the head fixing belt 42 as will be described later. .

On the other hand, the fixing piece 34 is preferably formed of a hard material such as a synthetic resin material to be firmly maintained in the state fitted to the head fixing belt 42.

As shown in FIG. 3, the forehead sweatband 36 made of a cloth that is capable of absorbing sweat is fixed to a portion where the forehead contacts the inside of the headrest 30. The forehead sweatshirt 36 is formed to approximately the forehead width, only the bottom edge is sewn and fixed to the bottom edge of the headrest 30, the side edge or the top edge is open. This is to surround the head fixing band 42 when the forehead sweatshirt 36 is fixed to the head fixing band 42 as described below.

4 shows a schematic view of a state in which the subject innovation is installed in a hard hat, and FIG. 5 shows a bottom perspective view of a state in which the subject innovation is installed in a hard hat. In particular, Figure 5 is a view showing that the head fixing strap 42 can be adjusted in diameter by the head adjuster.

4 and 5, the hemispherical headrest 30 is installed to be interviewed with a virtual hemispherical surface formed by the headrest 41 installed inside the helmet 40. Then, open the lower end of the fixing piece 34 installed on both sides of the headrest portion 30 to fit the head fixing belt 42 between the fixing piece 34 and the headrest portion (30). Accordingly, the headrest 30 is placed on the head fixing band 42 by the fixing pieces 34 on both sides.

In addition, the forehead sweatshirt 36 is inserted from the top to the bottom of the forehead sweatshirt 36 in the space between the helmet outer shell 40 and the head fixing band 42 to come out of the head fixing band 42. The head restraint belt 42 is installed between the headrest part 30 and the forehead sweatshirt part 36 to maintain a fitted state. The forehead sweatshirt 36 may be exposed to the outside of the head fixing belt 42 without being inserted through the space between the helmet coat 40 and the head fixing belt 42 as described above.

After installing the hard hat inner shell of the present invention in the hard hat as described above, when wearing the hard hat on the head, the head restraint 30 is placed on the top of the head, and the forehead sweatshirt 36 is in contact with the forehead. Fixing band 42 is located in the head circumference to maintain a fixed state. Thus, if the forehead sweats during work in the state of wearing a hard hat, it is absorbed by the forehead sweatshirt 36 to prevent it from flowing down to the face, and the heat generated from the head passes through the headrest 30 to cover the hardhat shell. By discharging to the outside through the space formed between the 30 and the inside of the helmet can be prevented from overheating.

In addition, the cut portion 32 formed on the rear of the headrest part 30 even if the diameter of the head fixing belt 42 is reduced by operating the head adjuster 50 in a state in which the helmet inner shell of the present invention is installed in the helmet. Since the diameter of the lower circumference of the headrest portion 30 decreases as narrowing), no folding occurs in the headrest portion 30. Therefore, the safety helmet with a built-in helmet hard hat according to the present invention can be comfortably worn regardless of the size of the head.

1 is a configuration diagram of the inner shell for a conventional bulletproof helmet,

2 is a perspective view of the present invention from above;

Figure 3 is a perspective view of the present invention from the bottom,

4 is a schematic view of a state in which the subject innovation is installed in a hard hat,

5 is a bottom perspective view of the present invention installed in a hard hat.

<Description of the symbols for the main parts of the drawings>

30-headrest, 32-incision,

34-stator, 36-forehead sweatshirt,

40-Helmet Jacket, 41-Headrest,

42-Head strap, 50-Head adjuster.

Claims (1)

The headrest is formed in a semi-spherical shape using a natural fiber such as ramie, but the headrest part is formed in the cut portion in contact with the rear part of the head, and the headrest part can be fixed from the upper side to the lower side by fixing the head restraint band at the bottom of the headband. The fixed head is sewn and coupled to the outside of the lower left and right, the head endothelial endothelial for the forehead consisting of a forehead undershirt fixed to the lower end in the open state in the upper part in contact with the forehead of the headrest.

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