WO2019009589A1 - Goggles with mask - Google Patents

Abstract

Disclosed are goggles including a mask. The goggles including a mask according to an embodiment of the present invention comprise: goggles having protective lenses for protecting the eyes of a wearer, a plurality of suction holes formed on one side thereof so as to suction the outside air, and at least one first check valve installed to communicate with the suction holes; and a mask disposed in the lower end portion of the goggles so as to cover the nose of the wearer while being supplied with the outside air through the first check valve and discharging the exhalation air discharged from the wearer through a second check valve disposed on one side thereof, wherein the mask is detachably coupled to guide grooves formed on the lower surface of the mask through guiders protruding therefrom on both sides thereof respectively.

Description

Goggles with mask

The present invention relates to a goggle provided with a mask.

With rapid industrial development, the industrial structure has become more complicated and the size and number of operators have increased, so that various hazardous substances have been used or handled. These harmful substances are a major factor that hinders the health of workers, and a dustproof mask or gas mask has been developed as a means to control this.

Here, the dustproof mask or the respiratory mask (hereinafter, referred to as a mask) is generally divided into a face portion and a purifier, and a filter is provided in the purifier to purify the air.

In particular, the masks are manufactured in various forms, such as a small-sized, one-size-fits-a-mask that covers only the nose and mouth, and a face mask that covers the entire face. Such a mask should have sufficient visibility to the wearer so as not to interfere with the operation, and it is advantageous in terms of cost reduction as the replacement period of the canister is longer.

However, the mask according to the prior art is provided at one side or both sides of the portion where the wearer's mouth is positioned, as disclosed in the patent documents of the following prior art documents.

Therefore, there is a problem that the purifying column of the mask narrows the field of view of the wearer, thereby interfering with the work. In addition, since the purifier is located on the front surface of the mask, minute substances such as dust generated by the operation are directly absorbed into the purifier.

As a result, there is a problem in that the replacement period of the purifier is shortened and the replacement cost is excessively consumed.

On the other hand, the conventional mask has a problem that moisture is generated in the lens by the temperature difference between the inside of the lens and the outside of the lens, but there is no means for removing the moisture of such a lens.

The matters described in the background section are intended to enhance the understanding of the background of the invention and may include matters not previously known to those skilled in the art.

(Prior art document)

(Patent Literature)

(Patent Document 1) KR2008-0113383 A

Embodiments of the present invention are directed to providing a goggle with a mask that can be used while separating goggles that accept the eye and those that do not.

It is another object of the present invention to provide a goggle having a mask for preventing fresh air from entering the goggles when the wearer sucks outside air and preventing moisture from being generated in the protective lens.

In addition, in the embodiment of the present invention, a filter for filtering outside air is disposed on the upper side of the wearer's eye, and a goggle having a mask for widening the wearer's sight is provided.

The goggles provided with the mask according to the embodiment of the present invention are provided with a protective lens for protecting the wearer's eyes, a plurality of suction holes for sucking the outside air are formed at one side, and a first check valve One or more goggles; A mask provided at a lower end of the goggles to cover the wearer's nose while receiving outside air through the first check valve and discharging exhaust air discharged from a user through a second check valve installed at one side; The mask may be detachably slidably coupled to a guide groove formed on a lower side of the goggles through a guider protruding from both sides of the mask.

In addition, in the goggles provided with the mask according to the embodiment of the present invention, the first check valve of the goggles is opened according to the suction of ambient air during the inspiration of the wearer, and at the same time, the external air is sucked through the suction holes And the second check valve of the mask is opened by the exhaust air discharged at the time of exhalation of the wearer to discharge the exhaust air to the outside.

Further, in the goggles provided with the mask according to the embodiment of the present invention, the mask may include a filtering filter for filtering and supplying the outside air; Wherein the filter is detachably installed through an upper frame forming an upper outer edge of the mask and an installation groove formed between the upper and lower frames and spaced apart from the upper and lower frames, A plurality of suction holes may be formed on the panel so that the suction holes face each other with the filtering filter interposed therebetween.

Further, in the goggles provided with the mask according to the embodiment of the present invention, the mask is an upper frame in close contact with the wearer's forehead and in which the suction holes are formed; A lower frame disposed on the lower side of both sides of the wearer to be in close contact with the face and the nose, the first check valve on the underside, and a guide groove to which the guider of the mask is coupled; And a side frame connected to both ends of the upper frame and the lower frame and having a band coupled to an ear or head of the wearer; ≪ / RTI >

Further, in the goggles provided with the mask according to the embodiment of the present invention, the upper frame, the lower frame, and the side frames are integrally formed with each other, 1 sealing pad; May be provided.

Further, in the goggles provided with the mask according to the embodiment of the present invention, the mask may include a second sealing pad for preventing external air from being sucked along the surface of the wearer's skin contacting the skin; May be provided.

Further, in the goggles provided with the mask according to the embodiment of the present invention, the guider of the mask may include protrusions protruding outward from both sides of the nose receiving part for receiving the nose and coupled to the guide groove; Wherein the protruding portion is protruded outward from the nose receiving portion and has a first protrusion contacting the upper surface and a bottom surface forming the guide groove; A second protrusion formed to be inclined downward from the protruded tip of the first protrusion toward the side of the nose receiving portion and contacting the inclined surface forming the guide groove; And a third protrusion extending perpendicularly downward from the second protrusion and contacting a vertical surface forming the guide groove; ≪ / RTI >

In addition, in the goggles provided with the mask according to the embodiment of the present invention, the mask can accommodate the wearer's nose and mouth at the same time.

Further, in the goggles provided with the mask according to the embodiment of the present invention, the mask may include a nose receiving portion in which the nose of the wearer is accommodated; And a mouth accommodating portion extending downward from the nose receiving portion to receive a mouth of a wearer and having the second check valve installed on an outer surface thereof; ≪ / RTI >

In addition, in the goggles provided with the mask according to the embodiment of the present invention, the mouth receiving portion may be formed of a curved surface whose both sides correspond to both sides of the wearer's face.

In addition, effects obtainable or predicted by the embodiments of the present invention will be directly or implicitly disclosed in the detailed description of the embodiments of the present invention. That is, various effects to be predicted according to the embodiment of the present invention will be disclosed in the detailed description to be described later.

1 is a perspective view of a goggle having a mask according to an embodiment of the present invention.

2 is an exploded perspective view of FIG.

3 is a rear perspective view of a goggle having a mask according to an embodiment of the present invention.

4 is an exploded perspective view of FIG.

5 is an enlarged view of a guider applied to a mask of a goggles provided with a mask according to an embodiment of the present invention.

6 is a perspective view showing a modified example of the mask applied to the goggles provided with the mask according to the embodiment of the present invention.

7 is an exploded perspective view of Fig.

8 is a sectional view showing an operating state according to IX-IX of Fig.

9 to 11 are side views showing the use state of the goggles provided with the mask according to the embodiment of the present invention.

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

It is to be understood, however, that the present invention is not limited to the illustrated embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention. .

In order to clearly explain the embodiments of the present invention, parts that are not related to the description have been omitted. In the following description, the names of the components are denoted by first and second names, , It is not necessarily limited to the order.

And throughout the specification, when an element is referred to as " comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

The goggles 1 provided with the mask according to the embodiment of the present invention include a goggle 10 for accommodating the wearer's eyes and a mask 20 for accommodating a portion other than the eyes from the goggles 10 according to the environment, ) Are separated from each other.

FIG. 1 is a perspective view of a goggle having a mask according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, FIG. 3 is a rear perspective view of a goggle having a mask according to an embodiment of the present invention, 4 is an exploded perspective view of Fig.

1 to 4, a goggle 1 having a mask according to an embodiment of the present invention includes a goggle 10 and a mask 20.

The goggles 10 are provided with a protection lens 11 having a front opening and an opening to protect the wearer's eyes, a plurality of suction holes 12 through which outside air is sucked, At least one first check valve (13) communicating with the suction hole (12) is provided.

Here, the protective lens 11 can be applied to various types of lenses, and is not limited to any specific type of lens. For example, the protection lens 11 may be formed of a transparent lens, a polarizing lens, a mirror lens, and lenses of various colors.

In addition, although the protective lens 11 is formed of a single lens in the figure and covers both eyes of the user at the same time, the protective lens 11 is not limited thereto. For example, the protective lens 11 may be formed of two lenses, such as a pair of glasses, which are separated from each other.

The mask 20 is provided at the lower end of the goggles 10 to cover the nose of the wearer while receiving external air through the first check valve 13 and a second check And is discharged through the valve 21.

The mask 20 is detachably slidably coupled to a guide groove 14 formed on a lower side of the goggles 10 through a guider 30 protruding from both sides.

Accordingly, the goggles 1 equipped with the mask according to the embodiment of the present invention can be used while separating the mask 20 from the goggles 10 protecting the eyes as needed.

Hereinafter, the goggles 10, the mask 20, the guider 30 and the guide grooves 14 will be described in more detail.

More specifically, first, the goggles 10 include an upper frame 15, a lower frame 16, and a side frame 17.

The upper frame 15 is in close contact with the forehead of the wearer, and the suction holes 12 through which the outside air is sucked are formed along the length direction.

The lower frame 16 is disposed under both sides of the wearer's eyes and is in close contact with the face and the nose and the first check valve 13 as described above is installed on the underside of the lower frame 16. The guider 30 of the mask 20 is detachable A guide groove 14 is formed on the bottom surface.

At this time, the first check valve 13 is formed of a thin soft plate, which is provided outside a plurality of first discharge holes 16a formed along the lower frame 16 to open and close them.

Particularly, since the first check valve 13 has a thin plate thickness that is thinner toward one side, that is, toward the rotating side, the first check valve 13 can be easily rotated by inhalation.

The first check valve 13 is installed in a manner that the fitting protrusion 13a protruded on one side is inserted into a fitting groove (not shown) formed in the lower frame 16 in the vicinity of the discharge hole 16a And one side of the thinner thickness is rotated to the outside of the discharge hole 16a.

The first check valve 13 is rotated by sucking ambient air in accordance with the inspiration of the wearer. External air is introduced from the suction hole 12 side in accordance with the rotation of the first check valve 13. The discharge hole 16a, Quot; outer side " means the side to which the mask 20 is coupled from the bottom surface of the lower frame 16.

According to the first check valve 13, the discharge hole 16a is opened while one side of the wearer's inspiration is rotated as described above, and the discharged discharge hole 16a is restored to its original state when the wearer expels .

The side frames 17 are provided with a band 18 which connects both ends of the upper frame 15 and the lower frame 16 in the vertical direction and is coupled to the wearer's ear or head.

At this time, when the band 18 is coupled to the head of the wearer, both ends of the band 18 can be connected through the hook portion 17a protruding outward of the side frame 17, A length adjusting means (not shown) may be provided.

The upper frame 15, the lower frame 16, and the side frames 17 may be formed integrally with each other through injection molding. The first frame 15, the second frame 16, (19) are formed.

At this time, the first expansion flange 19 may be provided with a first sealing pad for preventing external air from being sucked in contact with the face. The first sealing pad may be made of a material having no stimulus on the skin, (Not shown). ≪ RTI ID = 0.0 >

Also, the first sealing pads are connected in various forms to be replaceable from the first expansion flange 19, and are not limited to any particular combination.

For example, the first sealing pad may be coupled to a groove formed as a whole along the first expansion flange 19, and a plurality of grooves corresponding to the protrusions and the protrusions may be formed and fit (Not shown).

The goggles 10 include a filtration filter P for filtering the outside air sucked through the suction hole 12. The filter filter P is spaced apart from the upper side of the upper frame 15 And is detachably installed in an installation groove 15b formed between them through the panel 15a.

At this time, the suction holes 12 are formed in a plurality of spaces with the filter P interposed therebetween so as to face the upper frame 15 and the separation panel 15a.

The filter filter P can be used while being easily separated from the installation groove 15b and replaced when the contamination occurs due to the inflow of outside air. When the filter filter P is inserted into the installation groove 15b, Grooves or protrusions may be formed, and corresponding grooves or protrusions may be formed in the mounting grooves (not shown).

The mask 20 comprises a nose-shaped nose receiving portion 22 for receiving the nose of the wearer. Outer air is circulated around the outer peripheral surface of the nose receiving portion 22, that is, And a second check valve (not shown) is installed on one side.

Here, the second sealing pad is made of the same material and performs the same function as the first sealing pad. That is, the second sealing pads are coupled in various forms to be replaceable from the second expansion flange 23 formed around the outer peripheral surface of the nose receiving portion 22, and are not limited to any particular combination.

For example, the second sealing pad may be coupled to the groove formed as a whole along the second expansion flange 23, and a plurality of grooves corresponding to the protrusions and the protrusions may be formed and coupled to each other (Not shown).

The second expansion flange 23 is in contact with the first expansion flange 19 of the goggle 10 when the mask 20 is coupled to the goggle 10 through the guide groove 14, To prevent the goggles 10 from being detached from the goggles 10.

The second check valve 21 has the same configuration as that of the first check valve 13 described above. The second check valve 21 is a second check valve that is formed in the nose receiving portion 22 by the discharge air discharged when the wearer exhales through the nose. And the discharge air is discharged to the outside while opening the hole 22a.

According to the goggle 10 and the mask 20, first, when the user inhales through the nose, the first discharge hole 16a is opened in accordance with the rotation of the first check valve 13, and at the same time, And the sucked external air is sucked into the wearer's nose through the opened first discharge hole 16a.

Thereafter, the second check valve 21 of the mask 20 is rotated by the discharge air discharged when the wearer exhales through the nose to open the second discharge hole 22a and open the second discharge hole 22a, The exhaust air is discharged to the outside (see Fig. 8)

Hereinafter, the above-described guider 30 of the mask 20 will be described in detail with reference to FIG.

5 is an enlarged view of a guider applied to a mask of a goggles provided with a mask according to an embodiment of the present invention.

Referring to FIG. 5, the guider 30 of the mask 20 includes protrusions that protrude outward from both sides of the receiving portion for receiving the nose and are coupled to the guide grooves 14 of the goggles 10.

Hereinafter, for the sake of convenience of explanation, a guide groove (not shown) formed in the lower frame 16 of the goggles 10 will be referred to as the first projection 31, the second projection 32, (14) will be described together.

The first protrusion 31 includes a horizontal bottom surface 14a protruding outward from the nose receiving portion 22 of the mask 20 and forming a guide groove 14 formed in the lower frame 16, The upper surface is contacted.

The second projecting portion 32 is formed to be inclined downward from the projected tip of the first projecting portion toward the nose receiving portion side and is brought into contact with the inclined surface 14b forming the guide groove 14. [

The third projection 33 is vertically extended downward from the second projection 32 and is in contact with the vertical surface 14c forming the guide groove 14.

According to this guider 30, the first projecting portion 31, the second projecting portion 32 and the third projecting portion 33 are formed on the bottom surface 14a and the inclined surface 14a forming the guide groove 14 of the goggle 10, 14b, and the vertical surface 14c, and can be stably engaged and separated without mutual shaking.

That is, the mask 20 can be stably detached from the goggles 10 through the first projecting portion 31, the second projecting portion 32, and the third projecting portion 33.

The mask 20 may include a grip portion 34 protruding downward from the nose receiving portion 22. The grip portions 34 are formed between the third projections 33 formed vertically on both sides of the nose receiving portion.

According to the grip portion 34, the wearer grasps and uses the mask 20 when the mask 20 is detached or coupled from the goggles 10.

On the other hand, the mask 20 can accommodate the wearer's nose and mouth at the same time.

FIG. 6 is a perspective view showing a modified example of a mask applied to a goggle having a mask according to an embodiment of the present invention, and FIG. 7 is an exploded perspective view of FIG.

6 and 7, the mask 20 may include a nose receiving portion 22 and a mouth receiving portion 24 in which a wearer's nose is received.

The mouth receiving portion 24 extends downward from the nose receiving portion 22 to receive the mouth of the wearer and a second check valve 21 is provided on the outer side.

At this time, the mouth receiving portion 24 has a smooth curved surface such that both side surfaces correspond to the curves of both sides of the wearer's face.

The mask 20 may include a protective guard 25 protecting the second check valve 21 from the outside.

The protection guard 25 protrudes outward from the mask 20 and accommodates the second check valve 21 therein and has a ventilation hole communicating with the second check valve 21 along the protruded surface 25a are formed in plural.

According to the protection guard 25, the second check valve 21 is prevented from being separated from the nose receiving portion 22 and lost, and protects the second check valve from external foreign matter.

Hereinafter, the operation of the goggles 1 provided with the mask having the above-described configuration will be described with reference to Fig.

8 is a sectional view showing an operating state according to IX-IX of Fig.

8 (a), after the wearer wears the mask 20 and the goggles 10 joined to each other on the face, the first check valve 13 (see FIG. 8 At the same time, outside air is sucked into the inside of the goggle 10 through the suction hole 13, and is sucked into the wearer's nose through the opened first check valve 13.

8 (c), the second check valve 21 provided in the mask 20 is opened to discharge the exhaust air.

As the mask 20 is detached from the goggles 10, a portion other than the eyes is accommodated in the goggles 10 that accommodate the eyes during leisure activities such as skiing or riding, or in a work environment containing harmful substances The mask 20 can be easily and detachably used and can be used in a variable manner.

The embodiment of the present invention can prevent moisture from being generated in the protective lens 11 as new external air always flows into the inside of the goggle 10 through the filter P during the inspiration of the wearer .

In addition, according to the embodiment of the present invention, since the filter P for filtering the outside air is disposed on the upper side of the wearer's eye, the filter P is prevented from interfering with the wearer's view, It can be possible.

9 to 11 are side views showing the use state of the goggles provided with the mask according to the embodiment of the present invention.

Referring to FIG. 9, the goggles 10 and the mask 20 may be used while being worn together. When the mask 20 is separated from the goggles 10 as shown in FIG. 10, Various known types of masks 40 being sold can be used while wearing together.

Referring to FIG. 11, when the mask 20 is composed of the nose receiving portion 22 and the mouth receiving portion 24, the nose and the mouth may be accommodated together at the same time.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, And all changes to the scope that are deemed to be valid.

(Explanation of Symbols)

1: Goggles with mask 10: Goggles

11: Protective lens 12: Suction hole

13: first check valve 13a: fitting projection

14: guide groove 14a: bottom surface

14b: sloped surface 14c: vertical surface

15: upper frame 15a:

15b: mounting groove 16: lower frame

16a: first discharge hole 17: side frame

17a: hook part 18: band

19: first expansion flange P: filtration filter

20: mask 21: second check valve

22: nose receiving portion 22a: second exhaust hole

23: second extension flange 24: mouthpiece

25: Protection guard 25a: Vent hole

30: guider 31: first protrusion

32: second projection 33: third projection

34: grip section 40: well-known mask

Claims (10)

A goggle having a plurality of suction holes formed at one side thereof for sucking outside air and having at least one first check valve communicating with the suction hole; And A mask provided at the lower end of the goggles to cover the nose of the wearer and receive external air through the first check valve and discharge exhaust air discharged from the user through a second check valve installed at one side; , ≪ / RTI & The mask Wherein the goggles are detachably and slidably coupled to guide grooves formed on a lower side of the goggles through guiders protruding from both sides of the goggles. The method according to claim 1, The first check valve of the goggles At the same time, external air is sucked through the suction hole and supplied to the mask side, The second check valve of the mask And the discharge air is released to the outside by the discharge air discharged when the wearer exhales. The method according to claim 1, The mask A filtering filter for filtering and supplying outside air; Lt; / RTI > The filtration filter An upper frame formed on an upper side of the mask and an installation groove formed between the lower side of the upper frame and the spacing panel spaced below the upper frame, The upper frame and the spacing panel Wherein a plurality of the suction holes are formed so as to face each other with the filtration filter interposed therebetween. The method according to claim 1, The mask An upper frame in close contact with the wearer's forehead and in which the suction holes are formed; A lower frame disposed on the lower side of both sides of the wearer to be in close contact with the face and the nose, the first check valve on the underside, and a guide groove to which the guider of the mask is coupled; And A side frame connecting both ends of the upper frame and the lower frame and having a band coupled to an ear or head of the wearer; Wherein said mask comprises a mask. 5. The method of claim 4, The upper frame, the lower frame, and the side frames A first sealing pad which is integrally formed with the first sealing pad and prevents external air from being sucked along the face contacting the face; Wherein the mask is provided with a mask. The method according to claim 1, The mask A second sealing pad for preventing external air from being sucked along the surface of the wearer's skin that is in contact with the skin; Wherein the mask is provided with a mask. The method according to claim 1, The guider of the mask A protrusion protruding outward from both sides of the nose receiving part for receiving the nose and coupled to the guide groove; Lt; / RTI > The protrusion A first protrusion protruding outward from the nose receiving part and contacting a top surface of the bottom surface forming the guide groove; A second protrusion formed to be inclined downward from the protruded tip of the first protrusion toward the side of the nose receiving portion and contacting the inclined surface forming the guide groove; And A third protrusion extending vertically downward from the second protrusion and contacting a vertical surface forming the guide groove; Wherein said mask comprises at least one mask. The method according to claim 1, The mask And the mouth is accommodated at the same time as the wearer's nose. 9. The method of claim 8, The mask A nose receiving portion in which a wearer's nose is received; And A mouth receiving portion extending downward from the nose receiving portion to receive a wearer's mouth and having the second check valve installed on its outer surface; Wherein said mask comprises at least one mask. 10. The method of claim 9, The mouthpiece And both sides thereof are curved surfaces corresponding to both sides of the face of the wearer.

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