KR101599974B1 - Safety Helmet Having Multi-Function - Google Patents

Abstract

The present invention provides a multifunctional safety helmet including: a transparent or translucent visor extended from a cap of the safety helmet; a fixing unit which fixes safety glasses that are installed at both sides of an inner portion of the safety helmet to protect eyes, adjusts the position of the safety glasses in a forward and backward direction and an up and down direction, and is installed to enable the attachment and detachment of the safety glasses; a face mask which is combined with the safety helmet such that the face mask is capable of being slid in an up and down direction along the inner surface of the safety helmet to shield the face of a wearer during the usage of the safety helmet, and which is installed to open the face of the wearer when completing the usage of the safety helmet; and a hood which is combined with the safety helmet such that the hood is capable of being attached to or detached from the bottom of the back side of the safety helmet, and which is combined with the safety helmet in a way that the hood is capable of being slid along the bottom of the back side of the safety helmet to cover a back head region of a user and a back region of the user′s neck. According to embodiments of the present invention, there are effects that the wearer can be protected from hot sunshine, wearing of a stable and convenient safety glasses improves work efficiency, wearing of a face mask having a light weight and a simple structure is capable of protecting the face from strong light and fragments without exacerbating degree of fatigue. Further, there are effects that use convenience and practicality of the hood are improved since assembling and exchange of the hood are easy, and the hood is not easily taken off.

Description

{Safety Helmet Having Multi-Function}

The present invention relates to a multifunctional safety helmet, and more particularly, to a multifunctional helmet capable of preventing a safety accident and improving the convenience and practicality of use.

In general, helmets are worn on the head to protect the head by minimizing the shock transmitted to the head when various objects hit the head of the worker in various industrial sites such as factory or construction site. It is one of the protective gear to do.

In the conventional helmet, the length of the cap protruding forward is short in order to secure the visibility of the wearer. However, most of the workplace where the worker wears a safety helmet is exposed to the sunlight. Therefore, the worker is required to work with the sunlight as it is, and the worker's body temperature is further increased by the sunlight, There was a problem.

In the industrial field where the helmets are worn, the work such as cutting, drilling, and welding is often performed.

In the case of welding work, exposure of the operator's eyes to the strong light emitted may cause visual damage, and may cause injuries such as damage to the operator's eye by splashing splashes during welding. Therefore, the welding helmet is worn to protect the worker by blocking strong light and debris generated during welding.

Welding helmets are usually classified as being worn on the head and used on a helmet.

Here, the welding helmet, which is worn on the head of the worker, must be worn on the head of the worker to cover the head, so that the head wearer presses the head of the worker, There has been a problem that the head wearer worn on the head in the process of generating sweat on the head of the worker is prone to itching due to sweat and thus the work is difficult. In addition, it is difficult to wear a hat such as a safety helmet by wearing the head worn on the head of the worker, and even if the cap is worn, the cap hits from the head of the worker due to the head wear stand, . Further, since the welding helmet covers the entire face of the worker and protects the worker's face, there is a problem that the worker feels tight during work.

A welding helmet mounted on a helmet is mainly used as a visor-type welding helmet which is rotatably attached to a helmet by a fastener and shields the operator's face at the time of work and opens the face of the worker when the work is completed. However, since the load of the welding helmet 300 is applied to the neck of the worker, the worker's fatigue is greatly increased during the work.

In addition, safety goggles may be worn to protect the eyes from foreign substances or harmful rays depending on the work. However, when the safety goggles are used independently of the safety helmet by hanging on the ear of the worker, there is a problem that when the worker sweats, the safety goggle is continuously flowed down by the sweat, which interferes with the work.

In recent years, when a safety goggle is combined with a safety helmet so as to be pivotally coupled to the safety helmet in a vertical direction, or to be lifted or lowered vertically, a safety helmet is provided, However, since the operator can not finely adjust according to the size and shape of the face, the distance between the face of the worker and the safety goggle is too far away, or the safety glasses need to face inconvenience .

Conventionally, the conventional hood is provided with a rubber band in which a thin rubber band is inserted, and a rubber band is provided in a safety helmet So that the hood covers both sides of the user's face, the back and forth parts, and the neck part. However, there is a problem that the rubber band fixing the hood to the safety helmet is slippery and easily peeled off from the helmet formed in a hemispherical shape having a smooth outer surface. In addition, since the band and the hood are integrally provided, there is a problem that when the user turns his / her face to the side, the hood that covers both sides of the face hides the front of the user, thereby inconveniencing the user.

Korea registered patent: 10 - 1000752 (Notice date: Dec. 13, 2010)

Korean public utility model: 10 - 0760031 (Notice day 2007. 09. 18)

SUMMARY OF THE INVENTION The present invention has been made to solve the conventional problems,

It is an object of the present invention to provide a transparent or translucent lip extending from a cap of a helmet so as to protect the wearer from hot sunlight while ensuring the visibility of the wearer, And the vertical position of the wearer's face can be adjusted so that the wearer can adjust the wearer's face to the most suitable state. The face shield is slidably coupled to the inside of the helmet to shield the wearer's face during use. It is possible to easily adjust the position of the hood and to adjust the position of the hood freely, and to easily peel off the hood and to protect the face from strong light and debris without increasing the fatigue of the wearer. Convenience and practicality And to provide a multifunctional helmet capable of preventing safety accidents.

In order to achieve the above object, the present invention provides a transparent or semi-transparent embryo extending from a cap of a helmet; A fixing part provided on both inner sides of the helmet to fix a safety glass for protecting the eyes and to adjust the position of the safety glass in the front and rear directions and up and down directions and to detachably attach the safety glass; A facial protector slidably coupled with the inner surface of the helmet so as to be slidable in a vertical direction to shield the wearer's face during use and to open the wearer's face when used; And a hood detachably coupled to a rear lower surface of the helmet and slidably coupled along a lower surface of the rear surface of the helmet to shield a user's back and neck ratios.

The cap is integrally formed with the cap of the helmet or is detachably coupled to the cap.

The detachment structure of the cultivation is constituted of a tongue coupled to both ends of the fermentation and a tightening fastener fastened to the tongs of the tongue, and the lower ends of the helmet or the cap of the helmet are picked up by the tongue, Is fixed to the helmet.

In addition, the cultivation is characterized in that the cultivation is rotatably coupled to the clamp so as to adjust the vertical angle.

The fixing unit includes a guide rail having a concavo-convex shape in the longitudinal direction, a slider slidably moved by the external force applied to the guide rail, and extending vertically from one side of the slider to form a plurality of fasteners And a coupling hole for coupling the coupling member to the leg of the safety goggle is formed.

The second eyeglass frame to which the translucent lens is coupled is rotatably coupled to the front of the first eyeglass frame to which the transparent lens is coupled so that the second eyeglass frame to which the translucent lens is coupled is used when the transparent lens is used, And when the translucent lens is used, the translucent lens is positioned in front of the transparent lens.

The helmet has a guide portion facing each other along the inner surface on the front side, and a magnet is provided on an upper end side of the guide portion. A metal band for binding the magnet to the upper surface of the face shield is formed, And is provided with protrusions that can be combined as much as possible.

Here, the face shield may be made of a transparent material.

The facial protector is made of a transparent material corresponding to the safety goggles, the surface other than the portion corresponding to the safety goggle is made of an opaque material, and the opaque material is made of a nonflammable material.

A plurality of fixing rings are movably coupled to the guide rails, hooks are provided at predetermined intervals on the upper ends of the hoods, And fixed to the stationary ring.

The hood further includes a mask portion extending from both sides to cover the wearer's face, and both ends of the mask portion are provided with a pair of detachable members which are mutually coupled so as to cover the mask portion.

In addition, a listening hole is formed in the hood so that an external sound can be recognized at a portion corresponding to the wearer's ear.

According to the embodiment of the present invention, transparent or translucent fatigue extending from the cap of the helmet can be provided to protect the wearer from hot sunlight while ensuring the visibility of the wearer.

In addition, since a safety goggle for protecting the eyes can be attached to the safety helmet, the position of the safety goggle in the front-rear direction and the vertical direction can be adjusted, and the wearer can wear the safety goggle in a state most appropriate for the face shape of the wearer, . In addition, even if sweat is generated due to the work, the safety glass does not flow down, and the work efficiency is improved.

In addition, the face shield is slidably coupled to the inner side of the helmet so as to shield the wearer's face during use and to open the face of the wearer at the time of use, thereby improving the ease of use, and the facial protector is light in weight and simple in structure, It is possible to protect the face from strong light and debris.

Further, the hood can be easily combined and replaced, the position of the hood can be freely adjusted, and the hood can not be easily peeled off, thereby improving convenience and practicality of use. Further, when the wearer turns his / her face to the side, the hood is tilted by the movement of the stationary ring, so that it does not cover the front of the wearer's face, thereby improving the ease of use.

1 is a perspective view illustrating a multifunctional helmet according to an embodiment of the present invention;
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a multi-functional safety helmet,
3 is a perspective view showing a structure of a fixing part to which a safety goggle is coupled and an enlarged view of a main part of the structure of the safety goggle according to the embodiment of the present invention.
4 (a) is a side view showing a state in which the safety goggle is moved forward and backward by the fixing portion, and Fig. 4 (b) is a side elevational view of the safety goggle according to the position of the fastening hole, And Fig.
5 is a perspective view showing another embodiment of a safety goggle coupled to the fixing part in the multifunctional safety helmet according to the embodiment of the present invention.
6 is a perspective view of a face shield in a multifunctional helmet according to an embodiment of the present invention.
7 (a) is a sectional view showing a state in which the face shield is not used and inserted into the inside of the helmet, FIG. 7 (b) is a state in which the face shield is used, Fig.
FIG. 8 is a perspective view illustrating a structure in which a hood is coupled to a multifunctional safety helmet according to an embodiment of the present invention and an enlarged view of the main portion. FIG.

These and other objects, features and other advantages of the present invention will become more apparent by describing in detail preferred embodiments of the present invention with reference to the accompanying drawings. Hereinafter, a multi-function helmet according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. For purposes of this specification, like reference numerals in the drawings denote like elements unless otherwise indicated.

FIG. 1 is a perspective view illustrating a multifunctional safety helmet according to an embodiment of the present invention. FIG. 2 is a perspective view of a multifunctional helmet according to an embodiment of the present invention, 3 is a perspective view showing an enlarged view of a structure of a fixing part to which a safety goggle is coupled in a multifunctional safety helmet according to an embodiment of the present invention and an essential part of the structure thereof. 4 (a) is a side view showing a state in which the safety goggle is moved forward and backward by the fixed portion, and Fig. 4 (b) is a sectional view of the safety goggle according to the position of the fastening hole FIG. 5 is a perspective view illustrating another embodiment of a safety goggle coupled to the fixing part of the multifunctional safety helmet according to an exemplary embodiment of the present invention. Referring to FIG. 6 is a perspective view illustrating a face shield in the multifunctional helmet according to an exemplary embodiment of the present invention. FIG. 7 (a) is a state in which the face shield is not used, And FIG. 7 (b) is a cross-sectional view showing a state in which the face shield is pulled out to the outside of the helmet to cover the face. FIG. 8 is a perspective view showing an enlarged view of a structure and a recess of a multi-function safety helmet according to an embodiment of the present invention.

1, the multifunctional helmet 100 according to an exemplary embodiment of the present invention includes a transparent or semitransparent fillet 200 extending from a cap of a helmet, and a safety glass provided on both sides of the helmet to protect the eyes 300), a fixing part (400) which is provided to fix the safety glass and adjust the position of the safety glass in the forward and backward directions and the vertical direction and to be able to attach and detach the safety glass, and a sliding part A face shield 400 provided to open the face of the wearer when it is used and shielded and to be detachably connected to the lower face of the back face of the face shield and slidably coupled along the lower face of the back face of the face shield, And a hood 500 which is shielded.

The cap 200 may be formed to extend from the end of the cap 110 of the helmet 100 by a predetermined length or may be formed in a shape protruding from the cap 110 to a predetermined length outside the cap 110, Or may be provided in a transparent or translucent manner in order to secure the visibility of the wearer.

The cap 200 may be integrally formed with the cap 110 of the cap 100 or may be detachably coupled to the cap 100 so that the cap 200 may be selectively mounted.

As shown in FIG. 2, a variety of methods may be proposed for the structure 200. For example, the tongue 210 is coupled to both ends of the fermentation 200 and the tongue piece 211 And a fastening member 220 fastened to the fastening member 220. That is, the lower ends of the hard hats 100 or the cap 110 of the hard hats 100 are held by the tongs 210 coupled to both ends of the teeth 200 to fix the teeth 200 to the hard hats 100, The clamp 200 is tightly fixed to the hard hammer 100 by tightening the tightener 220 provided on the hammer 211 to securely fix the hard hammer 100 to the hard hammer 100. At this time, the rubber pad 230 may be attached to the inner surface of the clamping piece 211 and the one side of the tightening tool 220 to increase the adhesion strength with the hardhair 100.

When the wearer 200 is lifted up and down by rotating the hinge 240 by the external force applied to the hinge 240 by coupling the hinge 200 and the tongue 210, 200 can be variably controlled.

As shown in FIG. 3, the fixing unit 400 is for fixing the safety goggle 300, and is provided on both sides of the inner bottom of the safety helmet 100.

The fixing part 400 has concavities and convexities along the longitudinal direction on the upper and lower surfaces of the guide rail 410 having a predetermined length and the slider 420 is slidably coupled to the guide rail 410. Here, the slider 420 is moved back and forth in the guide rail 410 by the external force applied by the unevenness. That is, it is only necessary to remind the moving structure of the cutter knife.

The fixing bar 430 extends from the slider 420 and moves together with the slider 420 at one side of the slider 420. The fixing bar 430 has a plurality of fastening holes 440 in the vertical direction And a fastening member 450 for fastening the safety goggle 300 is fastened to the fastening hole 440.

Here, the fastening member 450 includes various fastening means for fastening the safety goggle 300, and may be a bolt and a nut fastened to the fastening hole 440, for example. When the fastening member 450 is formed of a bolt and a nut, a coupling hole 310 for fastening the bolt and the nut is formed on the leg of the safety goggle 300.

As shown in FIG. 4A, the safety goggle 300 is detachably coupled to the fastening member 450 of the fixing portion 400. The upper and lower positions of the safety goggle 300 are adjusted according to the positions of the fastening holes 440 through which the safety goggles 300 and the fastening members 450 are fastened. That is, a plurality of fastening holes 440 formed in the vertical direction are selected to have a height suitable for the face of the wearer, and the safety glass 300 is fastened to the fastening member 450 to heighten the height of the safety glass 300 .

4 (b), the distance between the wearer's eyes and the safety goggles 300 can be adjusted by moving the slider 420 of the fixed portion 400 forward and backward.

In addition, since the safety goggle 300 is detachably coupled to the fixing portion 400, the safety goggle 300 can be replaced and used depending on the working environment and the type of work. Herein, the safety goggle 300 may be a transparent lens or a translucent lens.

5, the safety eyepiece 300 is rotatably coupled with a second eyeglass frame 330 coupled with a translucent lens in front of the first eyeglass frame 320 to which the transparent lens is coupled, The second eyeglass frame 330 coupled with the translucent lens may be used while being folded upward and the translucent lens may be positioned in front of the transparent lens when using the translucent lens.

The face shield 500 is slidably coupled along the inner surface of the front side of the helmet 100 in the vertical direction.

As shown in FIGS. 6 and 7 (a) and 7 (b), the helmet 100 is formed with guide portions 510 formed along the inner surface on the front side thereof facing each other at regular intervals. A magnet 520 is provided at the center of the upper end of the guide unit 510. Here, the guide portions 510 are provided facing each other with a greater distance than the width of the face shield 500. The upper and lower ends of the guide portion 510 are closed.

The upper face of the face shield 500 is formed with a metal band 530 attached to a magnet 520 attached to the hard hammer 100. The guide part 500 of the hard hamster 100 510 are movably coupled to each other.

7 (a) and 7 (b), the facial protector 500 is drawn in and out of the safety cap 100 by the protrusion 540 moving along the guide portion 510 . 7A, protrusions 540 provided on both upper ends of the face-shield 500 are hooked to the lower ends of the guide portions 510 when the face-shield 500 is drawn out, The face shield 500 which is inserted into the inside of the hard hat 100 as shown in FIG. 7 (b) can support the magnet 520 and the face shield 500 The metal strip 530 provided at the upper end of the metal strip 530 is fixed.

The facial protector 500 may be made of a transparent material, the portion corresponding to the safety goggle 300 may be made of a transparent material, and the surface other than the portion corresponding to the safety goggle 300 may be made of an opaque material .

Here, the transparent face shield 500 is used for helmets for agricultural use and lawn mowers. The face shield 500, which is transparent only to the parts corresponding to the safety glasses, is opaque on the other side, is used for helmets for welding, It is preferable that it is provided as a nonflammable material so as to block rays of light. At this time, the opaque material may be formed in a form such that the frame is made of wire and the vat coil is attached to the outer surface of the frame. This is to minimize the fatigue applied to the operator's neck when using the face shield 500 to minimize the weight of the face shield 500. It is preferable to use a lightweight material even if it is not a wire or a silver foil coil.

The hood 600 is detachably coupled to the lower surface of the rear surface of the helmet 100.

As shown in FIG. 8, a guide rail part 610 having a bottom open is provided at the lower rear of the helmet 100, and a plurality of stationary rings 620 are movably coupled to the guide rail part 610. A hook 630 is provided at an upper end of the hood 600 at regular intervals. That is, the hook 630 of the hood is hooked on the fixing ring 620 to fix the hood 600 to the safety helmet 100. Since the fixing ring 620 is moved along the guide rail portion 610, the hood 600 is easily folded and unfolded, and the hook 630 of the hood 600 is fastened to the fixing ring 620 The detachment of the hood 600 is facilitated and the replacement of the hood 600 is facilitated.

Here, the cool material such as rayon is used for the hood 600 during the winter season, and the material for warming is used for the winter season, the waterproof material for the rainy season, and the flame retardant material for the welding.

In addition, the hood 600 may be provided to cover the back and forth parts of the wearer, and the mask part 630 may extend from both sides of the hood 600 and may be coupled to both ends of the mask part 630 A pair of detachable members 640 may be provided to cover the face of the wearer by engaging the detachable members 640 by opening the mask portion 630. [

 In addition, a listening hole 650 may be formed in the hood 600 so as to recognize an external sound at a portion corresponding to the wearer's ear. The listening hole 650 may be formed by punching the hood 600 with a perforation machine, and may be constructed by riveting the outer peripheral surface of the perforated listening hole 650 with a metal to impart decorative aesthetics.

Thus, the present invention has a transparent or translucent lip extending from the cap of the helmet to protect the wearer from hot sunlight, while ensuring the wearer's field of view.

In addition, since the safety goggles for protecting the eyes are combined with the safety goggles, the positions of the safety goggles in the front-back direction and the vertical direction can be adjusted, and the wearer can wear the goggles in a state most appropriate for the face shape of the wearer. In addition, even if sweating occurs due to the work, the safety glass does not flow down, thereby improving work efficiency.

In addition, the face shield is slidably coupled to the inner side of the helmet so as to shield the wearer's face during use and to open the face of the wearer at the time of use, thereby improving the ease of use, and the facial protector is light in weight and simple in structure, So that the face can be protected from strong light and debris.

Further, the hood can be easily combined and replaced, the position of the hood can be freely adjusted, and the hood can not be easily peeled off, thereby improving convenience and practicality of use. Further, when the wearer turns his / her face to the side, the hood is turned by the movement of the stationary ring, so that the wearer's eyes are not covered, thereby improving the ease of use.

Although the preferred embodiments of the present invention have been described, the present invention is not limited to the specific embodiments described above. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the appended claims, And equivalents may be resorted to as falling within the scope of the invention.

100: hard hat 110: cap
200: Fruit 210: Tongs
211: clamp 220: fastener
230: Rubber pad 300: Safety glasses
310: engaging ball 320: first frame
330: second eyeglass frame 400:
410: guide rail 420: slider
430: fixing bar 440: fastening hole
450: fastening member 500: face shield
510: guide part 520: magnet
530: metal strip 540: projection
600: Hood 610: Guide rail part
620: Fixing ring 630:
640: Desorption member 650:

Claims (12)

Transparent or translucent cultivation extending from the cap of the helmet;
A fixing part provided on both inner sides of the helmet to fix a safety glass for protecting the eyes and to adjust the position of the safety glass in the front and rear directions and up and down directions and to detachably attach the safety glass;
A facial protector slidably coupled with the inner surface of the helmet so as to be slidable in a vertical direction to shield the wearer's face during use and to open the wearer's face when used; And
And a hood detachably coupled to a rear lower surface of the helmet and slidably coupled along a rear lower surface of the helmet to shield a rear head and neck of the user,
The helmet has a guide portion facing each other along the inner surface on the front side, a magnet is provided on an upper end of the guide portion,
Wherein the face shield includes a metal band which is fastened to the magnet at an upper end thereof and protrusions slidably coupled to the guide at both ends of the face shield to shield or open the face of the wearer. The method according to claim 1,
Wherein the cap is integrally formed with the cap of the helmet or is detachably coupled to the cap. 3. The method of claim 2,
Wherein the legs are provided with fasteners at both ends thereof, and the lower ends of the helmets or the caps of the helmets are gripped by the clamps, and the fasteners are fastened to the helmets by the fasteners. The method of claim 3,
Wherein the nut is rotatably coupled to the clamp so that the nut is vertically adjustable. The method according to claim 1,
The fixing unit includes a guide rail having a concavo-convex shape in the longitudinal direction, a slider slidably moved by the external force applied to the guide rail, and extending vertically from one side of the slider to form a plurality of fasteners And a fastening member fastened to the fastening hole,
And a joint hole to which the fastening member is coupled is formed on a leg of the safety goggle. The method according to claim 1,
The second eyeglass frame to which the translucent lens is coupled is rotatably coupled to the front of the first eyeglass frame to which the transparent lens is coupled so that the second eyeglass frame to which the translucent lens is coupled is used when the transparent lens is used, Wherein the translucent lens is disposed in front of the transparent lens when the translucent lens is used. delete The method according to claim 1,
Wherein the face shield is made of a transparent material. The method according to claim 1,
Wherein the facial protector is made of a transparent material corresponding to the safety goggles, the surface other than the portion corresponding to the safety goggle is made of an opaque material, and the opaque material is made of a nonflammable material. The method according to claim 1,
A plurality of fixing rings are movably coupled to the guide rails, hooks are provided at predetermined intervals on the upper ends of the hoods, And fixed by being fastened to the fixing ring. The method according to claim 1,
Wherein the hood further includes a mask portion extending from both sides to cover the face of the wearer, and a pair of detachable members are provided at both ends of the mask portion to mutually combine to mask the mask portion. The method according to claim 1,
Wherein the hood is formed with a listening hole for recognizing an external sound at a portion corresponding to a wearer's ear.

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