KR101666953B1 - Safety cap equipped safty glasses which can be attached and detached - Google Patents

Safety cap equipped safty glasses which can be attached and detached Download PDF

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Publication number
KR101666953B1
KR101666953B1 KR1020150086690A KR20150086690A KR101666953B1 KR 101666953 B1 KR101666953 B1 KR 101666953B1 KR 1020150086690 A KR1020150086690 A KR 1020150086690A KR 20150086690 A KR20150086690 A KR 20150086690A KR 101666953 B1 KR101666953 B1 KR 101666953B1
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KR
South Korea
Prior art keywords
fastener
plate
bent
groove
safety
Prior art date
Application number
KR1020150086690A
Other languages
Korean (ko)
Inventor
김상우
Original Assignee
주식회사 성안세이브
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Publication date
Application filed by 주식회사 성안세이브 filed Critical 주식회사 성안세이브
Priority to KR1020150086690A priority Critical patent/KR101666953B1/en
Application granted granted Critical
Publication of KR101666953B1 publication Critical patent/KR101666953B1/en

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    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/185—Securing goggles or spectacles on helmet shells
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/042—Optical devices

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  • Helmets And Other Head Coverings (AREA)

Abstract

The present invention relates to a safety helmet having safety glasses which are easily detachable and, more specifically, to a safety helmet having safety glasses which are easily detachable, comprising: a main body; a fixed plate; goggles; and a second fastener.

Description

[0001] The present invention relates to a safety cap equipped with safety glasses that can be detached and attached easily,

[0001] The present invention relates to a safety helmet provided with a safety goggle which is easy to attach and detach, and more particularly, to a helmet provided with a safety goggle which is detachable or attachable so that it can be conveniently used according to the needs of an operator.

Generally, a safety helmet is worn for safety in an industrial field. In many cases, such safety helmet is not equipped with a safety helmet for convenience of operation.

Accordingly, when the safety helmet is worn with the safety helmet attached thereto, the user often experiences eye injury due to strong light or foreign matter.

For this purpose, it is possible to prepare a separate safety goggle, but it is very inconvenient to take off the safety goggle at any time during the work. In case of wearing the vision goggle glasses, additional safety goggles may be worn, There is an inconvenience that should be worn with glasses.

In order to solve the above problems, the safety goggle for attaching a safety helmet (Application No. 10-2009-0016178), which is a prior art, has a safety helmet mounted on a safety helmet, So as to improve convenience of use.

However, there is a problem in that a safety goggle secured to the safety helmet by the link arm may increase the risk occurrence rate due to the defect of the link arm and the deficiency of the rotation axis, as well as the problem that the joint portion of the safety goggle There is a problem that it is damaged.

Korean Registered Patent No. 10-1064120, September 5, 2011 Registered as a person.

It is an object of the present invention to provide a safety helmet provided with a safety goggle between a mother and a fixing plate so that the safety goggle can be easily detached and attached to move up and down according to the work environment of the operator .

According to an aspect of the present invention, there is provided a helmet comprising: a base formed to be hemispherical to surround a head of a wearer; A fixing plate coupled to the inside of the front surface of the mother body and having a guide groove longitudinally formed vertically at the center; A safety gimlet positioned between the mother and the fixing plate and having a first fastening hole formed at an upper center thereof; And a second fastening member installed vertically movably along the guide groove of the fixing plate and fixed to the first fastening member, wherein the first fastening member includes a cutting groove, An inclined surface formed to be inclined in a direction of the safety goggle so as to be insertable into the second fastening hole, a bent surface formed at an end of the inclined surface in a direction of the incision groove, and an end portion of the bent surface, The second fastener includes a lower plate and a side wall connecting the upper plate and the lower plate to each other. The upper plate has a shape protruding from the upper end to support and fix the bent surface, 1, a coupling rib having a straight shape connecting the upper plate and the center of the lower plate, A first bending piece bent in an outward direction and bent downward at an end of the first bending piece so as to fix or release the bent surface from the upper plate in accordance with the pressing, Wherein a guide bar extending through the guide groove is formed in the center of a lower plate of the second fastener so as to form a guide hook piece having a shape of ' Wherein the guide groove is formed with a central groove through which the guide bar passes; And side grooves through which the support retaining pieces pass through on both sides of the center groove, wherein a width of the upper side groove is relatively larger than a width of the lower side.

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And a cover plate is further formed on the upper end of the fixing plate so that protrusions protrude from both sides of the lower portion so as to be downwardly foldable.

And two protrusions each having a right angle are formed on both sides of the guide groove of the fixing plate, and protrusions of the cover plate are fixedly coupled between the fittings.

According to the present invention, there is provided a helmet provided with a safety goggle which is easily detachable and attachable according to the present invention. The safety goggle can be easily detached and attached through fastening means, There is an effect that the work is not disturbed because the downward movement does not occur.

1 is an exploded perspective view according to a preferred embodiment of the present invention;
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]
FIG. 3 is an exemplary view showing a state in which a safety goggle is detached according to a preferred embodiment of the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view according to a preferred embodiment of the present invention, FIG. 2 is an exemplary view illustrating a state where a safety goggle according to a preferred embodiment of the present invention is fixed, FIG. 3 is a perspective view of a safety goggle according to a preferred embodiment of the present invention Fig.

As shown in FIGS. 1, 2 and 3, the helmet provided with the safety goggle with easy detachable attachment according to the preferred embodiment of the present invention includes a body 100, a fixing plate 200, a safety goggle 300, 400 and a second fastener 500.

First, the matrix 100 will be described.

The base 100 of the present invention is manufactured in a hemispherical cap shape using a material having excellent stiffness so as to cover the wearer's head and has a structure in which the bottom is opened. The description of the matrix 100 will be easily understood by those skilled in the art, so that the description thereof will be omitted in the present invention.

Next, the fixing plate 200 will be described.

The fixing plate 200 according to the present invention is manufactured by bending a curved line using a flexible synthetic resin material and fixing holes (not shown) formed on both sides of the fixing plate 200 are fixed on both sides of the inner surface of the matrix 100 (Not shown).

More specifically, the fixing plate 200 has a guide groove 202 formed in a vertically elongated shape at the center thereof and is coupled to the inside of the front surface of the matrix 100. At this time, the guide groove 202 is engaged with the first fastening The second fastener 500 coupled to the sphere 400 is vertically movable so that the safety goggle 300 can be freely drawn in or out of the matrix 100 and used.

Here, the guide groove 202 is composed of a center groove 202a and side grooves 202b and 202c formed on both sides of the center groove 202a. That is, the center groove 202a is a space through which the guide bar 552a can penetrate and can move up and down, and the side grooves 202b and 202c are spaces through which the support engaging pieces 524 can penetrate and move up and down.

Although not shown in the figure, the upper portions of the pair of side grooves 202b and 202c are bent in the direction of the central groove 202a, so that the widths of the side grooves 202b and 202c may be formed to be relatively wider than the lower portions of the side grooves 202b and 202c have. This is for the purpose of allowing the support engaging piece 524 of the second fastener 500 to be inserted into the side grooves 202b, 202c on the fastening plate 200 to be easily inserted later.

A cover plate 204 may be further formed on the upper end of the fixing plate 200 so as to be downwardly folded and formed with protrusions 204a protruding from both sides of the lower plate. The first fastener 400 and the second fastener 500 are prevented from abutting against the stationary plate 200 which is fastened to each other.

Two fittings 204b may be formed on opposite sides of the lower portion of the guide groove 202 on the inner surface of the fixing plate 200 so as to face each other. Holes 204a and 204b so as to prevent the cover plate 204 from being detached from the fixing plate 200. [

In addition, a head guard (not shown) may be fixedly coupled to the fixing plate 200 after the fixing plate 200 is fixed to the fixing protrusions (not shown) formed on both sides of the inside of the matrix 100. At this time, the head protector is worn while applying an elastic force according to the size of the head of the wearer, so that it is possible not only to improve the feeling of fit and the stability, but also to prevent the head injury due to a crash.

Next, the safety goggle 300 will be described.

The safety goggle 300 of the present invention is positioned to be inserted between the mother body 100 and the fixing plate 200 and has a first fastening hole 400 formed at the upper center thereof. . Here, the first fastener 400 will be described later.

That is to say, the safety goggle 300 is formed by inserting a curvature corresponding to the shape of the mother body 100 into a space formed between the mother body 100 and the fixed plate 200, which are coupled to each other.

The protector 302 may be formed at both ends of the upper side of the safety goggle 300. This is because when the safety goggle 300 is moved upward into the mother body 100, And is connected to the outer surface of the fixed plate 200 when the safety goggle 300 is moved downward to the outside of the body 100, thereby preventing the safety glass from shaking.

In addition, as a method for selectively adding additives having various functions according to applications, a safety glass 300 may be manufactured using a material such as transparent polycarbonate or transparent acrylic.

Next, the first fastener 400 will be described.

The first fastener 400 protrudes from the upper center of the safety goggle 300 and includes a cutout groove 402 and a second fastener 500 divided into two sides around the cutout groove 402, A curved surface 406 bent at the end of the inclined surface 404 in the direction of the incision groove 402 and a curved surface 406 formed at an end of the curved surface 406, And a connecting surface 408 at which the end portion is connected to the upper end of the safety glass 300.

Finally, the second fastener 500 will be described.

The second fastener 500 of the present invention is installed to be movable up and down along a guide groove 202 formed through the fixing plate 200 and is elastically coupled to the first fastener 400 projected to the upper end of the safety glass A lower plate 520 spaced apart from the upper plate 510 by a predetermined distance and a lower plate 520 spaced apart from both ends of the upper plate 510 by a predetermined distance, And side walls 530 connecting portions of both ends of the lower plate 520.

The second fastener 500 will be described in more detail with reference to a chamber 540 that is a space formed between the upper plate 510 and the lower plate 520 with open ends so that the first fastener 400 is received, 510 and the center of the lower plate 520. The top plate 510 is symmetrical to both sides of the connecting rib 550 so as to be spaced apart from the top plate 510 by a predetermined distance, The first bending piece 552 bent in the outward direction of the rear end of the first bending piece 552 and the first bending piece 552 bent downward at the end of the first bending piece 552 so that the bending face 406 can be fixed or detached from the top plate 510 The second bending piece 554 may be formed of a second bent piece 554.

That is, when the first fastener 400 is received and inserted into the chamber 540 of the second fastener 500, the end of the incision groove 402 is positioned at the entrance (tip) of the chamber 540, A coupling rib 550 is formed to connect the upper plate 510 and the lower plate 520 of the second fastener 500 from the center of the chamber 540 to guide the first fastener 400 to be received.

The coupling rib 550 can guide the first coupling 400 into the chamber 540 and the first coupling 400 is coupled to the second coupling 500, May be stably maintained so as not to be shaken.

The width of the inlet of the chamber 540 in which the connecting rib 550 is formed is preferably smaller than the width of both outer sides where the slope 404 of the first fastener 400 is formed, When the sphere 400 is received in the chamber 540, the inclined surface 404 is pushed inward by the side wall 530, so that the insertion is progressed, so that it can have sufficient elasticity.

In addition, the following description will be made as to the additional support retaining member 524 and the guide retaining member 522. [ First, the support latching pieces 524 are inserted into the lower plate 520 of the second fastening hole 500, that is, opposite ends of the lower plate 520 on which the connection ribs 550 are not formed, It is composed of '┌' shape and '┐' shape. The guide engaging piece 522 is formed with a guide bar 522a perpendicular to the lower plate 520 so as to pass through the guide groove 202 at the center of the lower plate 520, And the shape of 'acy' supporting it.

Here, the support retaining piece 524, which is bent in the shape of '┌' and the shape of '┐', functions to prevent the second fastener 500 from being detached from the fixing plate 200. That is, a boundary portion between the bent surface 406 and the connection surface 408 is positioned on the upper plate 510 having a shape protruding from the upper end (referred to as a fixed latch piece in the present invention), and then the first fastener 400 So that the safety goggle 300 can be prevented from being detached from the fixing plate 200. In addition,

However, the shape (fixed engaging piece) protruding from the upper end of the upper plate 510 is located between the first bent piece 552 and the second bent piece 554.

A fixing part (not shown) protruding from the inner surface of the second bending piece 554 is formed so that the boundary part between the bending surface 406 and the connecting surface 408 is supported on the upper side of the upper plate 510, .

That is, the first fastener 400 having the bent surface 406 is inserted into the chamber 540, and the fastener supports the bent surface 406, so that the first fastener 400 is inserted into the second fastener 500 In the present embodiment.

For reference, it is preferable that the outer surface of the second bent piece 554 is further provided with concavity and convexity so as to facilitate elastic pressing by hand.

As described above, according to the present invention, the safety helmet provided with the safety goggle which is easily detachable and attachable is used in a condition in which the head guard is fitted to the head of the wearer like a normal safety helmet, And the lower end of the safety goggle 300, which is positioned between the fixed plate 200 and the fixed plate 200, is pulled downward while being held by hand.

In addition, it is expected that the safety goggle 300 can be used effectively by allowing the safety goggle 300 to be drawn into the matrix 100 and the fixed plate 200 by pushing the safety goggle 300 while holding the lower end thereof.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention may be embodied otherwise without departing from the spirit and scope of the invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but are intended to be illustrative, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the claims, and all technical ideas within the scope of the claims should be construed as being included in the scope of the present invention.

100: Matrix 200: Fixed plate
202: guide groove 202a: central groove
202b, 202c: side groove 204: cover plate
204a: projection 204b:
300: safety goggle 302: concave projection
400: first fastener 402: incision groove
404: sloped surface 406:
408: connecting surface 500: second fastening hole
510: top plate 520: bottom plate
522: guide latching piece 522a: guide bar
524: Support retaining piece 530: Side wall
540: chamber 550: connecting rib
552: first bending piece 554: second bending piece

Claims (6)

A mother body 100 formed in a hemispherical shape to surround the wearer's head;
A fixing plate 200 coupled to the inside of the front surface of the matrix 100 and having a guide groove 202 of a straight shape at the center at the center,
A safety glass 300 positioned between the mother body 100 and the fixing plate 200 and having a first fastening hole 400 at an upper center thereof; And
And a second fastener 500 installed vertically movably along the guide groove 202 of the fixing plate 200 and fixed to the first fastener 400,
The first fastener (400)
A slope surface 404 formed to be inclined in the direction of the safety goggle 300 so as to be inserted into the second fastener 500 by being divided into two sides around the slit groove 402, A bent surface 406 bent at the end of the incision 404 in the direction of the incision groove 402 and a connecting surface 408 connecting the end of the bent surface 406 to the upper end of the safety goggle 300 ≪ / RTI >
The second fastener (500)
A lower plate 520 and a side wall 530 connecting the upper plate 510 and the lower plate 520. The upper plate 510 has a shape protruding from the upper end to support and fix the bent surface 406, A chamber 540 having a front end opened to receive the first fastener 400 and a straight connection rib 550 connecting the upper plate 510 and the center of the lower plate 520, A first bending piece 552 bent outward at both sides of the center of the first bending piece 552 and a second bending piece 552 bent downward at an end of the first bending piece 552 to press the bent surface 406 from the top plate 510 And a second bent piece 554 having an uneven surface formed on the outer surface thereof,
A guide bar 522a passing through the guide groove 202 is formed at the center of the lower plate 520 of the second fastener 500 so that the second fastener 500 is coupled to the first fastener 500, A guide engaging piece 522 is formed,
At both ends of the lower plate 520 of the second fastener 500 are formed support engaging pieces 524 bent in a shape of '?' And '?'
The guide groove (202)
A center groove 202a through which the guide bar 522a passes; And
And side grooves (202b, 202c) through which the support engaging pieces (524) pass through on both sides of the central groove (202a)
Wherein a width of an upper portion of the side groove (202b, 202c) is relatively larger than a width of a lower portion of the side groove (202b, 202c). delete delete delete The method according to claim 1,
On the top of the fixing plate 200,
And a cover plate (204) having protrusions (204a) protruded on both sides of the lower portion so as to be foldable downward. 6. The method of claim 5,
Two protrusions 204b of a right angle are formed on both sides of the guide groove 202 of the fixing plate 200 so that protrusions 204a of the cover plate 204 are engaged with the fittings 204b And the safety helmet having a safety glass that is easy to attach and detach.
KR1020150086690A 2015-06-18 2015-06-18 Safety cap equipped safty glasses which can be attached and detached KR101666953B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150086690A KR101666953B1 (en) 2015-06-18 2015-06-18 Safety cap equipped safty glasses which can be attached and detached

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150086690A KR101666953B1 (en) 2015-06-18 2015-06-18 Safety cap equipped safty glasses which can be attached and detached

Publications (1)

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KR101666953B1 true KR101666953B1 (en) 2016-10-17

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KR1020150086690A KR101666953B1 (en) 2015-06-18 2015-06-18 Safety cap equipped safty glasses which can be attached and detached

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101064120B1 (en) 2009-02-26 2011-09-15 오토스테크 주식회사 Goggle for safety helmet
JP2014159659A (en) * 2013-02-20 2014-09-04 Midori Anzen Co Ltd Protection cap

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101064120B1 (en) 2009-02-26 2011-09-15 오토스테크 주식회사 Goggle for safety helmet
JP2014159659A (en) * 2013-02-20 2014-09-04 Midori Anzen Co Ltd Protection cap

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