KR20040005743A - protection glasses for hempen hood - Google Patents

Abstract

PURPOSE: Protective glasses useful for protective hempen hood are provided to prevent contamination of the glasses and to ensure clear visual field as well as easy replacement of broken glasses. CONSTITUTION: The glasses(113) assembled to sight window of a protective hempen hood comprise a frame formed with a film delivery route(121); a film component(200) coupled to the frame and wound from one side to the other side of the frame; a film transfer component having a film releasing component(310) formed on the one side of the frame and a film winding component formed on the other side of the frame. The glasses(113) consist of a first protective glass and a second protective glass laminated on top side of the first glass.

Description

Protective glasses for hempen hood}

The present invention relates to a safety goggle coupled to the field of view of the protective hood for work worn during the work, short work, painting work, more specifically, it is easy to replace the broken goggles to install a protective goggles on the view window, It is directed to a protective hood for protective hood that is installed on the front of the protective film film is installed to prevent contamination of the protective glasses.

In general, in order to perform a short work, painting work, wearing a protective clothing and a protective hood to work. Especially when working in confined spaces, wearing protective clothing and hood is essential.

Here, the protective hood is generally a protective hood body that is placed on the head of the human body, a protective cap inserted therein to protect the operator's face, and a sleeve formed to fit the arms on both sides, and the protective hood body It is formed on the back is made of an air inlet pipe and the like formed to supply oxygen to the worker.

In this case, safety glasses must be installed at the front of the protective hood to ensure the operator's visibility. The safety glasses should be formed so that the operator can safely work as well as secure the visibility of the operator.

Protective hood for safety glasses according to the prior art is composed of a rear frame formed up and down and a predetermined protruding and a front frame and protective glasses coupled to the rear frame, the front frame and the rear frame is formed to be coupled by a bolt / nut. . And a protective goggles are installed between the front frame and the rear frame, and the protective goggles remain stable by the bolt / nut coupling of the front frame and the rear frame.

However, the prior art is that the goggles are contaminated or damaged by external impact during the sending work, short work, painting work, etc. In order to replace the goggles, the bolts / nuts need to be loosened and the goggles must be replaced and retightened. There is a problem that is cumbersome.

In addition, in the case of having to replace the contaminated safety goggles without a break during the operation, there is a problem that the replacement cost is high and the efficiency of the work is reduced.

The present invention has been made to solve the above problems, it is easy to replace the broken goggles, and to provide a protective hood safety glasses for preventing the contamination of the goggles and clear vision.

1-a perspective view of a protective hood for the protective hood according to the present invention.

Figure 2-exploded perspective view of a protective hood for eye protection according to the present invention.

3-a perspective view of a roll for film unwinding used in a protective hood for protective hood according to the present invention.

Figure 4-Application example for the protective hood for safety hood according to the present invention.

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

10: protective hood 100: frame

110: rear frame 111: coupling portion

112: base 113: protective goggles

113a: first protective glasses 113b: second protective glasses

120: front frame 121: film feed path

130: coupling means 131: fixed coupling member

131a: protrusion 131b: coupling protrusion

132: elastic coupling member 132a: pressing handle

132b: progress bar 133: coupling piece

200: film member 300: film transfer means

310: film unwinding member 311: film unwinding roll

311a: roll bar 311b: film fixing tape

312: space portion 313: accommodation portion

314: pressurized flow section 314a: rotary locking hole

315: flow catching portion 315a: flow width adjustment port

316: elastic member 317: cover

317a: locking jaw 320: film winding member

321: film winding roll 321a: roll bar

322: space portion 323: accommodation portion

324: pressurized flow portion 324a: rotary locking hole

325: film winding handle 326: flow catching part

326a: flow width regulator 327: elastic member

328: cover 328a: locking jaw

The present invention for achieving the above object, the frame is coupled to the field of view of the protective hood, the film transfer path is formed; A film member accommodated in the film transfer path and coupled to the frame and wound from one side of the frame to the other side; A protective hood coupled to the frame, comprising a film unwinding member formed on one side of the frame and a film winding member formed on the other side to control the winding / unwinding of the film member. Safety goggles are technical points.

In addition, the frame is preferably composed of a rear frame, a front frame is coupled by a coupling means.

Here, the rear frame, it is preferable that the rear end portion is formed with an arc-shaped coupling portion, the front end portion is formed of a support portion protruding in a square shape of a relatively smaller size than the coupling portion.

In addition, the rear frame, it is preferable that the protective glasses to protect the face of the operator is coupled to the front.

Here, the protective glasses are preferably composed of a first protective glasses and a second protective glasses formed to be stacked on the upper surface of the first protective glasses.

And the front frame, it is preferable that the film transfer path is formed in the side portion.

In addition, the coupling means, the upper end of the front frame is detachably coupled to the upper end of the rear frame, it is preferable to release the upper end coupling of the rear frame and the front frame by a one-touch pressure.

The coupling means may include: a fixed coupling member formed integrally with the rear frame on the rear frame and spaced apart from each other to form a space portion, and a coupling protrusion formed to protrude toward the space portion on the protrusion; An elastic coupling member which is bent toward the rear side of the upper end of the front frame and is moved up and down by the pressing pressure applied to the pressing handle; It is preferably configured to include; a coupling piece which is formed to be a predetermined tape to the rear end side of the elastic coupling member is slidingly coupled with the coupling projection, the coupling piece is released from the coupling projection by the pressing pressure of the elastic coupling member.

Here, the coupling means, the anti-adjustment jaw is further formed integrally with the front frame on both sides of the elastic coupling member, the coupling of the engaging projection and the coupling piece when the progress of the front frame is restrained by the protrusion to the front frame It is desirable to bind to the appropriate position.

In addition, the film member is preferably formed of polyester.

In addition, the film unwinding member is coupled to one side of the rear frame, the space portion is inserted into the film unwinding roll; A receiving part formed on the upper and lower portions of the space part; A pressurized flow part formed in a cylindrical shape so that an upper end and a lower end protrude to the upper and lower surfaces of the accommodation part; A flow catching part integrally formed with the pressurized flow part at the center of the pressurized flow part; An elastic member formed above the flow catching mouth; It is preferable that the cover portion formed on the front of the space portion and the receiving portion.

The film unwinding roll is preferably formed of a roll bar having an inner wall formed in a polygonal shape and a film wound around the roll bar.

In addition, the film unwinding roll, it is preferable to remove and insert the film fixing tape when inserted into the space portion.

Here, the pressure flow portion, it is preferable that the lower end is formed of a polygonal engaging hook.

Here, the flow catching portion, it is preferable that the flow width adjustment port is further formed on the lower side.

Here, the cover portion, one side is hinged to the side of the space portion, the other side is preferably formed so that the locking jaw is formed to be coupled to the upper and lower ends of the receiving portion formed in the upper and lower portions of the space.

In addition, the film winding member is coupled to the other side of the rear frame, the space portion is inserted into the film winding roll; A receiving part formed on the upper and lower portions of the space part; A pressurized flow part formed in a cylindrical shape so that an upper end and a lower end protrude to the upper and lower surfaces of the accommodation part; A film winding handle integrally formed with the pressurized flow portion formed in the lower portion of the space part; A flow catching part integrally formed with the pressurized flow part at the center of the pressurized flow part; An elastic member formed above the flow catching mouth; It is preferable that the cover portion formed on the front of the space portion and the receiving portion.

Herein, the roll for film winding is preferably provided with a roll bar having an inner wall formed in a polygonal shape, and an adhesive tape so that the film is fixed and wound on an upper surface of the roll bar.

Here, the pressure flow portion, it is preferable that the lower end is formed of a polygonal engaging hook.

Here, the flow catching portion, it is preferable that the flow width adjustment port is further formed on the lower side.

Here, the cover portion, one side is hinged to the side of the space portion, the other side is preferably formed so that the locking jaw is formed to be coupled to the upper and lower ends of the receiving portion formed in the upper and lower portions of the space.

Accordingly, it is easy to replace the broken goggles, and the pollution of the goggles and the clear visibility can be quickly achieved, thus reducing the cost and improving the work efficiency.

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

1 is a perspective view of a protective hood safety glasses according to the present invention, Figure 2 is an exploded perspective view of a protective hood safety glasses according to the present invention, Figure 3 is a film unfolding used in the protective hood safety glasses according to the present invention 4 is a perspective view of the roll for protection, Figure 4 is an application example of the protective hood safety glasses according to the present invention.

As shown, the protective eyewear for the protective hood according to the present invention is largely composed of a frame 100, a film member 200, the film transfer means (300).

First, the frame 100 will be described.

The frame 100 is coupled to the field of view window formed on the front surface of the protective hood 10, the film transport path 121 is a film transport is formed. Preferably, the rear frame 110 and the front frame 120 are configured to be coupled by the coupling means 130.

Here, the rear frame 110 is coupled to the viewing window portion of the protective hood 10, is formed in a substantially rectangular shape, is configured in the form of only the border, the receiving portion is naturally formed in the center.

The rear end of the rear frame 110 is formed with a coupling portion 111 forming a circular arc corresponding to the shape of the protective cap inserted into the protective hood 10, the front end of the rear frame 110 to be described later The receiving portion 112 protruding in a quadrangular shape having a size smaller than that of the coupling portion 111 is for receiving the diameter 113. That is, the receiving portion of the rear frame 110, the protective hood 10 and the protective cap is accommodated in the rear end, the protective portion 113 is accommodated in the front end.

In addition, the coupling portion 111 is formed by a plurality of through holes for coupling to the protective hood 10 and the protective cap is fixed by the screw is coupled to the through holes. And the coupling portion 111 is formed in the supporting portion 112, the horizontal length is longer than the vertical length is to be coupled to the film transfer means 300 to be described later.

In addition, the upper surface of the rear frame 110 is to be formed in a fixed coupling member 131 of the coupling means 130 to be described later integrally with the rear frame 110, the lower end of the rear frame 110, the rear frame It is formed integrally with the 110 and a cylindrical first rotating projection having a through-hole is formed in a pair is coupled to be rotated by the second rotating projection and the rotating pin formed on the lower end of the front frame 120 to be described later.

In addition, the front protective frame 113 is coupled to the front of the rear frame 110. The protective glasses 113 are coupled to the receiving portion formed by the receiving portion 112 of the receiving portion, particularly the front end portion of the rear frame 110 formed in the front end portion to protect the face of the worker. The protective glasses 113 may include a first protective glasses 113a and a second protective glasses 113b formed to be stacked on an upper surface of the first protective glasses 113a.

The first protective glasses 113a are formed in a plate shape, and are made of transparent acrylic or polycarbonate material to protect the operator's face. In addition, the second protective glasses 113b are formed in a transparent plate shape, and the material is made of a common glass material and can be replaced. That is, when the second protective glasses 113b are broken during the operation, the second protective glasses 113b may be replaced by releasing the coupling means 130 to be described later.

In addition, a packing material such as a sponge is inserted between the first protective glasses 113a and the rear frame 110 and between the second protective glasses 113b and the front frame 120 to be described later, respectively. The protective glasses 113a and 113b are prevented from being easily broken by the impact.

And it is coupled to the front of the front frame 120, the rear frame 110, is formed in a substantially rectangular shape, consisting of only a border, the receiving portion is formed in the rear portion.

Like the rear frame 110, the front frame 120 is formed to protrude to the rear side of the rectangular support portion is formed in the rear portion, the window is naturally formed on the front side. When the receiving unit is coupled by the rear frame 110 and the coupling means 130 to be described later, the front side of the base 112 of the rear frame 110 is accommodated to a certain degree.

In addition, the upper surface of the front frame 120, the elastic coupling member 132 and the coupling piece 133 to be described later is formed integrally with the front frame 120, the upper portion of the front frame 120 is the rear frame 110 Removably coupled to the top of the). In addition, the lower end of the front frame 120 is formed integrally with the front frame 120 and a cylindrical second rotating protrusion having a through hole is formed in the first rotating protrusion and the rotating pin of the rear frame 110. Coupled by rotation. That is, the lower ends of the rear frame 110 and the front frame 120 are coupled to be rotated with each other.

In addition, the film transfer path 121 is formed in the support portion of the side of the front frame 120. The film transfer path 121 is formed to be thin in the longitudinal direction so that the film member 200 is accommodated to pass through.

The film feed path 121 formed on one side passes through the film supplied by the film release member 310 to be described later, and the film is supplied to the receiving portion formed on the front side of the front frame 120. The film is pulled by the film winding member 320 to be described later passes through the film transfer path 121 formed on the other side is removed by the film winding roll 321. By the above repetitive process it is possible to continuously supply a new film to the front side of the front frame 120.

And the coupling means 130, the fixed coupling member 131 formed on the upper surface of the rear frame 110, the elastic coupling member 132 formed on the upper end of the front frame 120, and the elastic coupling member 132 Composed of a coupling piece 133 formed in the rear end is to combine the rear frame 110 and the front frame 120.

The fixed coupling member 131 is integrally formed with the rear frame 110 on an upper surface of the rear frame 110 and is spaced apart from each other to form a space portion, and a space portion above the protrusion 131a. The engaging projection 131b is formed to protrude to the side and inclined downward. The elastic coupling member 132 is formed in a plate shape bent in the letter 'B' toward the rear side of the front frame 120, the end side is formed to flow up and down by the pressing pressure applied to the pressing handle (132a). have. And the coupling piece 133 is formed to be a predetermined tape to the rear side at the end of the elastic coupling member 132 is slidingly coupled with the coupling protrusion 131b, the coupling by the pressing pressure of the elastic coupling member 132 It is formed to be released from the protrusion 131b.

That is, the coupling piece 133 is coupled to / detached from the coupling protrusion 131b bar, the front frame 120 is rotated predetermined so that the upper end of the front frame 120 to the upper end side of the rear frame 110 When the rotation is approaching, the coupling piece 133 is slid along the inclined surface of the coupling protrusion 131b, so that the coupling piece 133 and the coupling protrusion 131b are coupled to each other. In this state, the front frame 120 and the rear frame 110 are coupled. In addition, when a downward pressure is applied to the pressing knob 132a, the coupling piece 133 is predeterminedly flowed downward to separate the coupling piece 133 from the coupling protrusion 131b.

In addition, the coupling means 130 is further formed on the elastic coupling member 132 on both sides of the front frame 120 integrally with the stop bar (132b), the coupling projection 131b and the coupling piece 133 When the sliding coupling of the protrusion 131a by the progress of the front frame 120 is restrained to couple the front frame 120 to the appropriate position. That is, the bumps 132b collide with the protrusion 131a to prevent the front frame 120 from being excessively coupled to the rear frame 110.

When the upper portion of the rear frame 110 and the front frame 120 is coupled by the coupling means 130 as described above, the lower portion of the rear frame 110 and the front frame 120 is coupled by a rotation coupling member.

The pivotal coupling member includes a first pivotal projection, a second pivotal projection and a pivot pin. The first pivot is formed in a cylindrical shape protruding to the lower end of the rear frame 110 integrally with the rear frame 110, the through hole is formed in the center.

In addition, the second pivoting protrusion has a cylindrical shape protruding from the lower end of the front frame 120, and a pair is formed integrally with the front frame 120, and a through hole is formed in a central portion thereof, and a pivot pin is formed inside the through hole. The lower end of the front frame 120 and the rear frame 110 are pivotally coupled to each other by being inserted into and extending the pivot pin into the through hole of the first pivot of the rear frame 110.

Therefore, when the rear frame 110 and the front frame 120 is coupled or released by the coupling means 130, the lower portion of the rear frame 110 and the front frame 120 is rotated by the pivot member. Are combined.

Next, the film member 200 will be described.

The film member 200 is accommodated in the film transfer path 121 is coupled to the frame 100, is formed to be wound from one side of the frame 100 to the other side. The film member 200 is coupled to the front of the frame 100 while the winding / unwinding is controlled by the film transfer means 300 to be described later to ensure the operator's view. Preferably, the front frame 120 is accommodated in the film transfer path 121 formed on one side and is accommodated in the receiving portion of the front frame 120 is accommodated in the film transfer path 121 formed on the other side of the front frame 120 By being coupled to), to prevent contamination of the protective goggles 113 formed on the back.

Here, the film member 200 is formed of a synthetic resin, it is particularly preferably formed of a low-cost polyester film, the film member 200 is formed in a predetermined length for continuous film supply during the operation, the width is It may pass through the film transfer path 121 and is formed to be slightly larger than the protective glasses 113 so that the protective glasses 113 are not contaminated.

Next, the film transfer means 300 will be described.

The film transfer means 300 is coupled to the frame 100 to control the winding / unwinding of the film member 200, the film unwinding member 310 formed on one side of the frame 100, the frame ( 100) is composed of a film winding member 320 formed on the other side, to supply a new film from one side of the frame 100 to the other side and to remove the contaminated film.

In addition, the film unwinding member 310 and the film winding member 320 is preferably formed on the side of the rear frame (110). The film unwinding member 310 and the film winding member 320 is formed on the side of the rear frame 110, the coupling portion 111 is formed to extend the horizontal length more than the vertical length, which is formed in this portion It is screwed with the coupling hole, and is in close contact with the side of the base 112 of the rear frame 110. Therefore, the rear surface of the film transfer means 300 is roughly confronted and curved continuously in correspondence with the shape of the supporting portion 112 of the rear frame 110 and the arc shape of the coupling portion 111 of the rear frame 110. It is formed.

The film release member 310 is screwed to the coupling portion 111 formed on one side of the rear frame 110 to receive and supply the film to the film transfer path 121. The film unwinding member 310 is formed to correspond to the shape of the base portion 112 and the coupling portion 111 of the rear frame 110, the side is in harmony with the side of the protective hood (10). The front face is formed to be inclined so that the front side is formed in a smooth curved surface for the overall appearance and harmony with the front frame 120.

A space portion 312 is naturally formed in the film release member 310 surrounded by the outer shape as described above, and the film release roll 311 is inserted into the space portion 312.

The film unrolling roll 311 is formed of a roll bar 311a having an inner wall formed in a polygonal shape and a film wound around the roll bar 311a. The inner wall of the roll bar 311a is formed in a polygonal shape so as to be caught by the rotation catching hole 314a which will be described later so as not to turn around by rotational force. The film is formed of a polyester film, is wound around the roll bar (311a) to a predetermined length, and is formed to be released by the film winding means to be described later.

In addition, before the film unwinding roll 311 is inserted into the space 312, a film fixing tape 311b is attached to the space 312 so that the film wound on the roll bar 311a is not released. In order to insert the film unwinding roll 311, the film fixing tape 311b is removed and inserted into the space 312.

Receiving portion 313 is formed on the upper and lower portions of the space 312, the receiving portion 313 is a pressure flow section 314, a flow catching portion 315, the elastic member 316 to be described later It is the part that receives and fixes.

A through hole is formed in the upper and lower surfaces of the accommodation portion 313 to insert a cylindrical pressure flow portion 314, and the upper and lower ends of the pressure flow portion 314 are formed to protrude to the upper and lower surfaces of the accommodation portion 313. A central portion of the pressure flow portion 314 is formed with a flow catching portion 315 formed integrally with the pressure flow portion 314. The flow catching portion 315 is formed in a disc shape, and flows at the same time as the flow of the pressurized flow portion 314, hit the inner wall of the receiving portion 313 to change the flow width of the pressurized flow portion 314 Control. An elastic member 316 is inserted into the upper portion of the flow catching portion 315 so that it is formed to be restored by the elastic force when the pressure flowing portion 314 is pressed.

Accordingly, when inserting the film unwinding roll 311 into the pressurized flow part 314, the pressurized flow part 314 is slightly pressed to push out of the space part 312 or the receiving part 313. The film unwinding roll 311 is secured in the space part 312 to secure a space in which the film unwinding roll 311 can be sufficiently accommodated, and the pressure flow part 314 protruding to the upper and lower sides of the accommodating part 313. ).

In addition, the pressure flow portion 314 is formed in the lower end of the rotation catching hole 314a is formed in a polygonal shape is inserted into the roll bar 311a of the film unwinding roll 311 so that the film unwinding roll 311 is The pressure flow part 314 is formed so that the pressure flow part 314 rotates simultaneously with the rotation of the film unwinding roll 311 without turning. When removing the film unwinding roll 311 can be easily removed by the same process.

In addition, the flow catching portion 315 has a disk-shaped flow width adjusting hole 315a having a through hole formed on the lower side thereof, and is formed to be coupled to the pressurized flow part 314 and the through hole. The flow width adjustment port (315a) is for adjusting the vertical flow width of the pressurized flow portion (314).

In addition, a cover part 317 covering the space part 312 and the accommodation part 313 is formed on the front surface of the space part 312 and the accommodation part 313. The cover portion 317 is formed to have a curved surface facing and successively corresponding to the shape of the side and front surfaces of the film release member 310.

One side of the cover portion 317 is hinged to the side of the space 312, the other side is formed with a locking jaw 317a is formed on the upper and lower ends of the receiving portion 313 formed on the upper and lower portions of the space 312 It is formed to be slidingly coupled. For ease of opening and closing, the upper and lower ends of the cover part 317 may further be formed with a protruding handle.

And the film winding member 320 is screwed to the coupling portion 111 formed on the other side of the rear frame 110 is contaminated through the film transfer path 121 past the receiving portion of the front frame 120 The film will be removed. The film winding member 320 is formed in the same configuration as the film unwinding member 310.

The difference is that the rolls 321 for winding the film are accommodated in the spaces 322 and 312, and the roll bars of the rolls 321 for the wound film supplied through the film transfer path 121. 321a is fixed to the adhesive tape provided on the upper surface so that the contaminated film is wound around the roll 321 for winding the film.

In addition, the film winding member 320 is formed in the lower receiving portion 323 of the space portion 322, the film winding handle 325 formed integrally with the pressure flow portion 324 is formed. The film winding handle 325 is rotated when the operator grabs the film winding handle 325 when the film accommodated in the front frame 120 receiving portion during the operation is contaminated, the film winding roll 321 is The film rotated together with the rotation catching hole 324a and at the same time, the film contaminated through the film transfer path 121 is wound on the film winding roll 321 and the new film is rolled on the film unwinding roll 311. The receiving portion of the 120 will be replaced.

Hereinafter will be described the operation of the present invention.

The operator should wear a protective hood 10 before starting work. A protective hood 113 is provided in the protective hood formed in the protective hood 10, and the film unwinding roll 311 and the contaminated film can be removed to bond the polyester film to the front surface of the protective glasses 113. The film winding roll 321 may be accommodated in the space portions 312 and 322 of the film unwinding member 310 and the film winding member 320.

In order to accommodate the film unwinding roll 311 or the film winding roll 321 in the spaces 312 and 322, the film flow member 310 may be formed by the pressurized flow parts 314 and 324. B. The film unwinding roll 311 or the film winding roll 321 is pressed by pressing the space 312, 322, the receiving portion 313, or 323 of the film winding member 320 to the outside. To the rotation catching ports 314a and 324a of the pressure flow parts 314 and 324 in accordance with the shape of the inner wall of the roll bars 311a and 321a.

After accommodating as described above, the pressurized flow parts 314 and 324 are returned to their original positions by the elastic members 316 and 327, and the film unwinding roll 311 or the film winding roll 321 is provided. The spaces 312 and 322 are not allowed to leave without permission.

In this case, the operator removes the film fixing tape 311b from the film unwinding roll 311 to be received in the space part 312 and puts the film into the film transfer path 121 to the front frame 120. The adhesive tape provided on the film winding roll 321 is separated by passing through the receiving portion to the other film transfer path 121 and fixed to the film and the upper surface of the roll bar 321a of the film winding roll 321.

Then, after the rear frame 110 and the front frame 120 are coupled by the coupling means 130, the front winding frame (325) formed on the film winding member 320 by rotating the front frame ( 120) The film formed in the receiving portion is made flat.

If the film is contaminated during the operation, the operator can rotate the film winding handle 325 can continue to replace the new film to the receiving portion of the front frame 120 to ensure a clear working field.

In addition, when the protective goggles 113 are broken during the operation, the user can easily replace the protective goggles 113 with a new one by releasing the rear frame 110 and the front frame 120 in a one-touch manner. Work efficiency will be improved.

The present invention by the above configuration is easy to replace the broken goggles work is not interrupted in the middle of the work efficiency is improved, and the film is formed on the upper surface of the goggles to prevent contamination of the goggles, so When the replacement cost is small, and the film is contaminated, the clear film can be secured quickly by the film transfer means, thereby improving the work efficiency.

Claims (21)

A frame 100 coupled to the viewing window portion of the protective hood 10 and having a film transfer path 121 formed thereon; A film member 200 accommodated in the film transfer path 121 and coupled to the frame 100 and wound from one side of the frame 100 to the other side; Coupled to the frame 100, consisting of a film unwinding member 310 formed on one side of the frame 100, and a film winding member 320 formed on the other side to control the winding / unwinding of the film member 200 Protective film for the protective hood, characterized in that comprises a; film transfer means (300). The method of claim 1, wherein the frame 100, Guard frame for protective hood, characterized in that the rear frame 110 and the front frame 120 is configured by the coupling means (130). The method of claim 2, wherein the rear frame 110, The arc-shaped coupling part 111 is formed at the rear end, and the protective hood for safety hood, characterized in that formed in the front end portion 112 protruding in a square shape of a relatively smaller size than the coupling part 111. . The method of claim 2, wherein the rear frame 110, Protective goggles for the protective hood, characterized in that the front protective face 113 is coupled to protect the worker's face. The method of claim 4, wherein the protective glasses 113, Safety goggles for a protective hood, characterized in that consisting of a first protective glasses (113a), and the second protective glasses (113b) formed to be laminated on the upper surface of the first protective glasses (113a). The method of claim 1 or 2, wherein the front frame 120, Safety film for a protective hood, characterized in that the film transfer path 121 is formed on the side. The method of claim 2, wherein the coupling means 130, The upper part of the front frame 120 is detachably coupled to the upper end of the rear frame 110, and the upper part of the rear frame 110 and the front frame 120 are released by a one-touch pressure. Protective goggles for safety. The method of claim 2 or 7, wherein the coupling means 130, Protruding portion 131a formed integrally with the rear frame 110 on the rear frame 110 and spaced apart from each other to form a space portion, and a coupling protrusion 131b protruding toward the space portion on the protrusion portion 131a. A fixed coupling member 131 configured to include; An elastic coupling member 132 that is bent and formed at the upper end of the front frame 120 and whose end side is vertically flown by a pressing pressure applied to the pressing knob 132a; It is formed to be a predetermined tape to the rear end side of the elastic coupling member 132 is slidingly coupled with the coupling protrusion (131b), is released from the coupling projection (131b) by the pressing pressure of the elastic coupling member 132. Safety guard hood, characterized in that comprises a; engaging piece (133). The method of claim 8, wherein the coupling means 130, On both sides of the elastic coupling member 132 is further formed integrally with the front frame 120 132b, the coupling protrusion 131b and the coupling piece 133 is coupled to the protruding portion 131a By the progress of the front frame 120 is inhibited by the protective hood for eyewear, characterized in that for coupling the front frame 120 to the appropriate position. The method of claim 1, wherein the film member 200, Safety hood for eyewear, characterized in that formed of polyester. The method of claim 1 or 2, wherein the film release member 310, Is coupled to one side of the rear frame 110, A space part 312 into which the film unwinding roll 311 is inserted; An accommodating part 313 formed above and below the space part 312; A pressurized flow part 314 formed in a cylindrical shape so that an upper end and a lower end protrude to the upper and lower surfaces of the receiving part 313; A flow catching part 315 formed integrally with the pressurized flow part 314 at the center of the pressurized flow part 314; An elastic member 316 formed above the flow catching mouth; Safety space for a protective hood, characterized in that consisting of; cover portion (317) formed on the front of the space portion (312) and the receiving portion (313). The method of claim 11, wherein the film unwinding roll 311, Safety hood for a protective hood, characterized in that the inner wall is formed of a roll bar (311a) formed in a polygonal shape, the film is wound around the roll bar (311a). The method of claim 11, wherein the film unwinding roll 311, Safety hood for a protective hood, characterized in that to insert and remove the film fixing tape (311b) when inserted into the space 312. The method of claim 11, wherein the pressure flow section 314, Protective goggles for a protective hood, characterized in that the lower end is formed of a polygonal engaging hook (314a). The method of claim 11, wherein the flow catching portion 315, Safety hood for safety hood, characterized in that the flow width adjustment port (315a) is further formed on the lower side. The method of claim 11, wherein the cover portion 317, One side is hinged to the side of the space portion 312, the other side is formed with a locking jaw (317a) is formed to be coupled to the upper and lower ends of the receiving portion 313 formed on the upper and lower portions of the space portion 312 Protective hood safety glasses. The method of claim 1 or 2, wherein the film winding member 320 Is coupled to the other side of the rear frame 110, A space part 322 into which the film winding roll 321 is inserted; An accommodation part 323 formed above and below the space part 322; A pressurized flow part 324 formed in a cylindrical shape so that an upper end and a lower end protrude to the upper and lower surfaces of the receiving part 323; A film winding handle 325 integrally formed with the pressurized flow part 324 formed in the space part 322, the lower accommodating part 323; A flow catching part 326 formed integrally with the pressurized flow part 324 at a center of the pressurized flow part 324; An elastic member 327 formed above the flow catching mouth; Safety space for a protective hood, characterized in that consisting of; the cover portion 328 formed on the front of the space portion (322) and the receiving portion (323). The method of claim 17, wherein the roll for winding the film 321, A protective hood for a protective hood, characterized in that the inner wall has a polygonal roll bar (321a), and the adhesive tape is provided on the upper surface of the roll bar (321a) is fixed and wound. The method of claim 17, wherein the pressure flow section 324, Protective goggles for a protective hood, characterized in that the lower end is formed of a polygonal rotating hook (324a). The method of claim 17, wherein the flow catching portion 326, Protective goggles for protective hood, characterized in that the flow width adjustment opening (326a) is further formed on the lower side. The method of claim 17, wherein the cover portion 328, One side is hinged to the side of the space portion 322, the other side is formed with a locking jaw (328a) is formed so as to be slidingly coupled to the top and bottom of the receiving portion 323 formed on the upper and lower portions of the space 322. Protective hood safety glasses.