KR101275011B1 - Hygienic mask - Google Patents

Abstract

PURPOSE: A hygienic mask is provided to prevent a respiratory organ cover body from being easily separated from a lower body in use and to maintain a clean state and a beautiful appearance all the time. CONSTITUTION: A hygienic mask comprises a lower body(100) and a respiratory organ front cover body(200). The lower body includes a bib part(110), a band hanging groove(130), and a film side inserting part(140). The respiratory organ front cover body is formed with a film of which the lower side has a protrusion coupling hole coupled to the protrusion(120) of the lower body. When the respiratory organ front cover body is assembled on the lower body, both sides(200a) of the respiratory organ front cover body are inserted into the film side inserting parts, and are pushed and forcibly bent by protrusive jaws(140a) for preventing the separation of an ear loop band(300) and guiding the film so that the inlets of the band hanging grooves are blocked and the band coupled to the band hanging grooves is not separated.

Description

Hygiene mask {Hygienic mask}

The present invention prevents contamination of contaminated foreign matter generated from the respiratory apparatus with the sanitary cleaning object such as the other party or food without any trouble to breathing or speaking, thereby facilitating hygiene management in the food service area without inconvenience of wearing the mask The present invention relates to a sanitary mask,

More particularly, the present invention is further improved to further improve the patent registration No. 10-873671, which is a registered invention of the present applicant, so that the entire skeleton is molded into a synthetic resin, It is possible to reduce the manufacturing cost by making it lightweight and slim, thereby making it possible to purchase at a lower cost,

The assembled state is also very robust so that the respiratory front cover can not be easily detached from the lower body during use,

When the respiratory front cover is assembled to the lower body, the left and right ends of the front cover of the respiratory body which is in the form of a film intercept the opening of the earhook band hanger and the earring band is used So that the user can safely and conveniently use the sanitary mask for a long time.

Generally, masks are used to protect the wearer himself or herself from dust or harmful environmental substances in the industrial field, and to prevent contamination of food and other contaminated materials from the human body in food related businesses requiring cleanliness. Is widely used.

The mask of the prior art has a mask body for covering the mouth and nose area, and a fixing strap or hook on both sides of the body, so as to support the ear or the head in a resilient manner.

Such a mask directly covers the mouth and nose of the respiratory organs, and is in contact with the face. As a result, the breathing is not only troublesome but also difficult to speak. In the case of a woman, cosmetic products such as lip balm are burnt.

Because of these problems, food handlers and food dispensers who are in need of hygiene care for the protection of the batterers have been reluctant to wear masks, which has been difficult to manage hygiene.

In view of such a problem, there is a patent registration No. 10-873671, which is a registered invention of the present applicant, which exposes the respiratory apparatus including the wearer's mouth and nose to the front of the respiratory apparatus as shown in FIGS. 1 to 4 The sanitary mask is molded into a synthetic resin so that the scattered contamination of the pollutant generated from the respiratory apparatus can be blocked. The sanitary mask formed by the synthetic resin is formed into a curved shape in a U shape and supported on the back of the wearer A lower body 10 provided with a bib 11 provided at its rear end and having an earring strap 12 which is hung on the ear of the wearer or wrapped around the back of the wearer,

And a respirator front cover (20) formed to be upward sloped from a front upper side of the lower body (10) and covering the front of the respiratory body such that a respirator including a wearer's mouth or nose is exposed. As a result,

A coupling concave portion 10a is formed on the front upper side of the lower body 10,

A coupling protrusion 21a is formed at a lower end of the respiratory air front cover 20 so as to be coupled to the coupling recess 10a,

And a respiratory front cover (20) removably mounted on a front upper side of the lower body (10). The sanitary mask

Basically, it does not give any trouble to breathing or speaking, and it prevents obstructed foreign matter generated from the respiratory system from being contaminated with hygienic cleaning object such as food, so that hygienic management can be easily performed in the catering business without inconvenience of wearing mask The function is obvious,

In addition to this, the whole skeleton is made of synthetic resin, and its structure is dramatically improved. Therefore, its structure is simple, so it is easy to manufacture, and its appearance is very easy and convenient to use. The shape remains intact,

In particular, since the respiratory front cover 20 can be detached from the lower body 10, the respiratory front cover 20 can be detached and cleaned or replaced with a new one. So that it is possible to accomplish the intended purpose more reliably, so that various advantages such as being able to be used safely and conveniently for a long time are exerted.

However, the present invention of the present applicant of the prior art has a problem in that the overall weight of the structure is large, the appearance is not slim, the manufacturing cost is high, the use is inconvenient, and the appearance is not good.

Also, if the assembly of the respirator front cover 20 is loosened or an external impact is applied to the respirator front cover 20 inadvertently during use, the respirator front cover 20 may be detached from the lower body 10.

Meanwhile, as for the structure of the band hanging portion where the earring band 12 is hooked, it is merely designed to form a band hanging hole at both sides of the lower body 10 and to connect the earring band 12 to the earring band 12, (12) to be coupled with each other is troublesome and time-consuming.

The present invention has been made in view of the above-mentioned problems of the applicant of the present invention, and it is an object of the present invention to provide a sanitary mask which is detachable from a lower body of a respirator, Or replace it with a new one so that it is always clean and maintains a beautiful appearance.

In addition, since the lower body and the respiratory front cover body coupled to the lower body are remarkably improved in manufacturing, it is easy to manufacture and lightweight and slim, thereby lowering the manufacturing cost,

The assembled state is also very robust so that the respiratory front cover can not be easily detached from the lower body during use,

When the respiratory front cover is assembled to the lower body, the left and right ends of the front cover of the respiratory body which is in the form of a film intercept the opening of the earhook band hanger and the earring band is used And thus, the user can safely and comfortably use the sanitary mask for a long time.

In order to achieve the object described above, the sanitary mask according to the present invention is basically formed into a curved shape in a U-shape, and a broom portion is formed at the center of the back surface. Each of the bite portions has a locking protrusion, Wherein a band hooking groove for hooking the earring band is formed on the side of the band hooking groove, and a film side inserting portion having a banding-preventing projection and a film guiding projection is further formed on the banding hook groove entrance side,

And a protrusion coupling hole coupled to a locking protrusion of the lower body is formed in a lower portion of the lower body,

When the respirator front cover is assembled to the lower body, both left and right ends of the respiratory front cover body made of a film are inserted into the film side inserting portion, and are forced against the banding protrusion and film guiding projections, So that the earring band coupled to the band hook groove can not escape during use.

The sanitary mask of the present invention is advantageous in that it can be manufactured easily and lightweight and can be slimmed by improving the detachment structure of the lower body and the respiratory front cover to be attached thereto.

In addition, since the present invention is simple in construction and can significantly lower manufacturing cost, many people can easily purchase and use the device at a lower cost.

On the other hand, the present invention is advantageous in that the assembly state after assembly is very strong, so that the respiratory front cover can not be easily detached from the lower body during use.

Further, according to the present invention, when the respirator front cover body is assembled to the lower body, the left and right ends of the film-like respiratory front cover body block the opening of the earring band hanger groove, So that the earring band can be easily coupled and once the coupling is completed, the earring band can not escape without using the body without disassembling the front cover body from the lower body.

Accordingly, it is clear that the present invention is a very remarkable invention that can be used safely and conveniently for a long period of time without inconvenience of purchase by many people at low cost.

1 and 2 are preliminary registration inventions of the present applicant,
1 is an exploded perspective view.
2 is an assembled perspective view.
FIG. 3 is a state of use of the present invention of the present invention.
Figure 4 is another use state of the applicant's pre-registered invention.
Figs. 5, 6, 7, and 8 are diagrams showing a configuration of the sanitary mask of the present invention,
5 is a front perspective view;
6 is a rear perspective view.
7 is an exploded rear perspective view.
8 is an enlarged view of the main part.
Figs. 9, 10 and 11 are diagrams showing another configuration of the sanitary mask of the present invention,
9 is a rear perspective view.
10 is a bottom perspective view.
11 is an enlarged view of the main part.

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

As shown in FIGS. 5 to 8, the sanitary mask of the present invention is formed with a bib 110 at the center of the back of a lower body 100 which is curved in a U-shape.

A locking protrusion 120 protrudes from both sides of the bib 110.

The band hanging groove 130 is formed at both ends of the band hanging groove 130. The band hanging groove 130 is formed at the entrance side of the band hanging groove 130, (140) is further formed.

The respiratory front cover 200, which is configured to be coupled to the lower body 100, is formed of a film, and a protrusion coupling hole 210, which is coupled to the engagement protrusion 120 of the lower body 100, Respectively.

The hygienic mask of the present invention having such a structural feature is characterized in that both left and right side ends 200a of the respiratory front cover 200 made of a film when the respirator front cover 200 is assembled to the lower body 100, Is inserted into the side inserting portion 140 and is bent by the protrusion 140a for preventing band separation and for guiding the film to block the entrance of the band hook groove 130 while being bent.

The film side inserting portion 140 formed to have a band release preventing and film guiding protrusion 140a at the entrance side of the band hook groove 130 may be formed from a lower body 100 may be formed by extending the elongated portion 141 so as to be spaced apart from each other along the inner side surface,

As shown in FIGS. 9 to 11, the film side inserting portion 140 includes an elongated extension portion extending from the band hanging groove forming portion 130 so as to be spaced along the inner side surface of the lower body 100 141 may be formed by cutting the extended portion 141 to form a band inserting hole 141a at the cut portion and connecting the lower portion of the cut portion to the lower body 100. [

In the meantime, the present invention further includes a step-out groove 220 inserted into the connecting portion 111 of the bib 110 at the lower end of the respirator front cover 200, so that when the respirator front cover 200 is assembled, The outline groove 220 may be coupled to the connection portion 111 of the bib 110 to assure a more robust assembly.

The use state of the sanitary mask of the present invention is as follows.

The sanitary mask of the present invention may be circulated while being assembled as a whole, but the sanitary mask is generally packaged in a state of being disassembled into a lower body 100, a respiratory front cover 200, and an earring band 300.

The reason for doing this is because it is easy to pack and distribute because the volume becomes smaller when disassembled into individual parts.

In order to assemble and disassemble each of the disassembled components as described above, a lower portion of the respiratory front cover 200, which is formed of a film, is coupled to the back surface of the lower body 100,

Side ends of the respiratory front cover 200 are inserted into the film side inserting portions 140 formed at the side of the band hooking grooves 130 at the both ends of the lower body 100, The protrusion coupling hole 210 formed in the lower portion of the respiratory air front cover 200 is coupled to the engaging protrusion 120 protruding from the back surface of the respiratory air front cover 200.

The protrusion coupling hole 210 formed in the lower portion of the respiratory front cover 200 is coupled to the protrusion 120 formed on the back of the lower body 100 and at the same time, The main groove 220 formed at the lower portion of the lower body 100 is coupled to the connection portion 111 of the bib 110 formed on the back surface of the lower body 100 so that the respiratory front cover 200 is securely attached to the back surface of the lower body 100 Assembled.

In this state, both side ends of the respiratory front cover 200 are inserted into the film side inserting portions 140 formed at the entrance sides of the band hanging grooves 130 at both sides of the lower body 100, Since the band side separation preventing part 140a is formed on the film side inserting part 140 so that the left and right side ends 200a of the respiratory body front cover 200 are prevented from being separated from each other, (140a) to be bent forcibly while blocking the entrance of the band hook groove (130).

In this case, when the film side inserting portion 140 is formed with the extended portion 141 extended from the band-hooking groove forming portion 130 so as to maintain a predetermined interval along the inner side surface of the lower body 100 9 to 11, the film side inserting portion 140 is extended from the band catching groove forming portion 130 so as to keep a predetermined distance along the inner side surface of the lower body 100 141 is formed by cutting the extension 141 and forming a band inserting hole 141a at the cut portion and connecting the lower portion of the cut portion to the lower body 100. [

Therefore, when the earring band 300 is inserted through the film side inserting portion 140 or the band inserting hole 141a, the pushing force acting on the earring band 300 is applied to the left and right sides of the respirator front cover 200 The ends of the band hanger grooves 130 are opened while the both side ends 200a of the hanger band 200 are elastically expanded so that the earring band 300 is easily coupled to the band hanger grooves 130. [

In the state where the earring band 300 is once coupled to the band hook groove 130, the inlet of the band hook groove 130 is connected to the front cover body of the respirator without disassembling the respirator front cover body 200 from the lower body 100 The earbud band 300 can not escape during use because the left and right ends 200a of the earbud 200 are blocked.

As described above, the sanitary mask of the present invention is not only very convenient to assemble, but also has a very reliable assembling degree, and its configuration is simple, so that the product can be used reliably and conveniently for a long time by being slim and light.

100: lower body 110: bib part
111: connecting portion 120:
130: band hook groove 140: film side insertion portion
140a: band separation prevention and film guiding projectile 141: extension part
141a: Band insertion port 200: Respiratory front cover body
200a: Left and right sides 210:
220: Section Overview Home 300: Earring Band

Claims (4)

The bib 110 is formed at the center of the rear surface of the bib 110 and the bodys 120 are formed on both sides of the bib 110. The earbands 300 are hooked The band hooking groove 130 is formed at the entrance of the band hooking groove 130. The lower side of the banding groove 130 is formed with a film side inserting portion 140 having a band- ),
A respiratory front cover 200 formed of a film is formed to have a protrusion coupling hole 210 to be coupled to a locking protrusion 120 of the lower body 100,
When assembling the respiratory front cover 200 to the lower body 100, the left and right side ends 200a of the respiratory front cover 200 made of a film are inserted into the film side inserting portions 140, And the earbud band 300 coupled to the band hook groove 130 by interrupting the entrance of the band hook groove 130 while being forcibly bent by being pushed by the film guiding protrusion 140a can not be escaped during use. A sanitary mask. The method according to claim 1,
Wherein the film side inserting portion 140 is formed with an extended portion 141 extending from the band catching groove forming portion 140 so as to be spaced apart along the inner side surface of the lower body 100. [ . The method according to claim 1,
The film side inserting portion 140 forms an extended portion 141 extending from the band catching groove forming portion 130 so as to be spaced apart along the inner side surface of the lower body 100,
Wherein the extension part (141) is cut to form a band inserting hole (141a) at the cut part and the lower part of the cut part is connected to the lower body (100). The method according to claim 1,
Wherein a bell-out groove (220) is formed at a lower end of the respiratory front cover (200) to be inserted into a connection part (111) of the bib support part (110).

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