KR200434325Y1 - observable to ahead upside of safety helmet - Google Patents

Abstract

The present invention relates to an industrial hard hat for work safety worn by workers in construction sites and various industrial sites, and improved safety and functionality in the conventional industrial hard hat.

Description

Industrial observation helmet for upward upward observation. {Observable to ahead upside of safety helmet}

1 is a side view of a conventional safety helmet.

Figure 2 is a side view of the front upward observation helmet of the present invention.

Fig. 3 is a detailed view of Fig. 2 (1).

Fig. 4 is a detailed view of Fig. 2 (2).

Fig. 5 is a detailed view of Fig. 2 (3).

Figure 6 is a plan view of the head fixing device of the present invention industrial hard hat.

FIG. 7 is a cross-sectional detail view of FIG. 6 (11).

Figure 8 is a view of comparing the angle of view of the conventional industrial helmet and the industrial helmet of the upward upward observation of the subject innovation.

Explanation of symbols on the main parts of the drawings

Writing instrument storage device (1). Earmuffs for cold protection (2) Earplugs for noise prevention (3).

Strong adhesive tape (4). Pen stand (5). Jaw strap fasteners (6). Fasteners (7)

Earmuffs (8). Chin strap (9). Noise protection earplugs (10). Head Pad (11) Face Protector (Protrusion) (12)

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The present invention relates to an industrial safety helmet worn by workers in various industrial sites, such as construction sites, and in detail, the purpose is to secure the safety and convenience of workers with easy forward upward observation and other additional functions.

Conventional hard hats worn by workers at all workplaces are designed to be about 1.5 centimeters downward with the end of the face guard (protrusion) horizontally relative to the bottom of the front of the main body. Due to difficulty, there is a limit to the quickness that can be instinctively or actively to deal with fixed objects above the eye level and dangerous objects flying from above, and there is no device to protect the worker's ears from the cold during winter work (when the ear is protected, it can withstand the cold When worn, the head fixing straps are made of hard plastic, loosening and tightening gear type, so they often break down, and they are not comfortable to wear.

The present invention aims to be agile from front fixed objects and flying objects while broadening the operator's visibility by designing the face guard of the hard hat, that is, the protrusion upward, and is necessary for the operator to perform the work. We also considered ancillary functions.

The present invention aims to achieve the purpose by upwardly adjusting the front face protector (protrusion) of the conventional industrial hard hat to secure a wider upward observation when wearing the hard hat.

As shown in Fig. 2 (12), the face protector (protrusion) is designed to be adjusted upward by 35mm to 40mm, so if the viewing angle for the forward upward observation is 30% of the conventional one, this view can secure more than 60% of the field of view. Effective safety can be secured.

Fig. 3 is a detailed view of Fig. 2 (1), which is a simple attachable writing instrument storage device made of high-elasticity synthetic resin so that the worker can store the writing instrument as needed, and then one side is treated with a strong adhesive after fabrication of the mold extrusion. On one side of the top.

Fig. 4 is a detailed view of Fig. 2 (2), which is a device for warming the worker's ear from the cold during the winter operation, and fastening fasteners to the inner lower end portion 7 of the helmet and Fasteners were used to adjust them according to the body shape using the hard hat chin strap of (9). The fasteners were used for easy removal according to weather changes or working conditions.

FIG. 5 is a detailed view of FIG. 2 (3), and a small earplug storage box is attached so that an operator can always cope with various noises generated in the field by using an anti-noise earplug made of soft urethane (10). <This means that most workers take hard hats relatively well, but they often forget about small safety equipment such as noise protection earplugs.

FIG. 7 is a cross-sectional view of FIG. 6, which is a device for fixing the head when worn. Low pressure and strong circular restoring flexible urethane foam about 50 millimeters long, 35 millimeters long, and 15 to 20 millimeters thick. It is a device that naturally fixes hair of various shapes and sizes.

As suggested above, this design is a relatively simple means to secure wider visibility of forward upward observation, and it is believed to be a great help to protect the ear parts of the most unbearable workers from cold during winter work. It is believed that the straps can provide a more natural fit without the heterogeneity of conventional rigid plastics.

Claims (3)

An upward upward perspective industrial safety helmet characterized by a substantial increase in the forward upward observation of the operator by designing the front face guard (protrusion) of the general industrial helmet about 35 to 50 millimeters upward. According to claim 1, the fastener is attached to the inner lower end of the front upward observation industrial safety helmet and the fastener is also attached to the top of the ear cover made of synthetic resin or artificial fur to protect the worker's ear during the winter working, and according to the working conditions or weather changes An industrial safety helmet with upward observation, characterized in that the ear band is installed to remove easily using a fastener. According to claim 1, the front upward observation device for fixing the head to the inner bottom of the safety helmet, a strong urethane foam with low stability but low pressure about 50 millimeters in width, 35 millimeters in thickness about 15 to 20 millimeters in length on one side An industrial safety helmet with forward upward observation, characterized in that the surface is treated with a strong adhesive and radially attached to the bottom of the helmet to naturally fix the head of various shapes and sizes.

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