KR101783848B1

KR101783848B1 - Ultrafine dust barrier with sun cap and dust mask.

Info

Publication number: KR101783848B1
Application number: KR1020150174980A
Authority: KR
Inventors: 박진수
Original assignee: 박진수
Priority date: 2015-12-09
Filing date: 2015-12-09
Publication date: 2017-10-10
Also published as: KR20170068133A

Abstract

The present invention relates to an ultrafine dust screening apparatus having a sun cap and a dust mask function.
The present invention relates to an ultrafine dust-preventing device 100 comprising a main body 1, a wearing part 10 and a sun shade 20 provided on the main body 1, and a sun shade 20 of the main body 1, A nose cup 40 for sucking the air filtered by the sun shade filter 30 into the nose, and a dust cover 40 for protecting the eyes from ultrafine dust, (50) and an air pump (70) capable of ventilating the air inside the dust gauge (50) with the air filtered by the sun shade filter (30), characterized in that an ultrafine dust Thereby providing a blocking device.
According to the present invention, there is provided an ultrafine dust screening device having a sunscreen function and a dust screen function, and is effective for outdoor use, and is prevented from being contaminated inside the filter even during use.

Description

Ultrafine dust barrier with sun cap and dust cover.

The present invention relates to an ultrafine dust screening apparatus having a sun cap and a dust mask function. More particularly, the present invention relates to a sunscreen which is capable of sucking air filtered through an air filtering filter disposed in a sunk cap to a nose in a nose cup through a vent pipe provided on a side wall of a dust- will be.

In addition, an air pump is provided to ventilate the air inside the dust chamber during use to the air filtered in the filter.

At present, there is a noticeable increase in alertness of ultrafine dust, which has serious effects on respiratory and eye health. Therefore, it is recommended to wear an anti-dust mask that can block ultrafine dust if it is inevitable to limit outdoor activities or going out.

In general, respiratory protection is a disposable mask with facial filtration method that covers nose and mouth with ultrafine dust filtering performance. In general, it is avoided to wear because of inconvenience such as overexposure of the face contact part during use, .

On the other hand, the dust cover which can block ultrafine dust to protect the eyes has not been widespread and worn to date. In addition, general sports goggles and industrial dust goggles lack ultrafine dust barrier capability and can be blocked by using gas masks.

1. Dustblock hat registration number; 10-1494582 (2015,02,11) 2. Multi-function mask registration number; 10-1404760 (2014,05,30) 3. a respirator registration number with a mouthpiece; 10-1176942 (2012,08,20) 4. Helmet registration number with air respirator; 10-1078333 (2011,10,25)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art described above, and one aspect of the present invention is to provide a sun visor which can prevent a contact between a filter and a face by arranging an air filtering filter on a sun visor, And an object of the present invention is to provide an ultrafine dust-blocking device having a dust mask function.

According to another aspect of the present invention, there is provided an ultrafine dust screening device having a sun visor and a dust cover function, which is equipped with a sun visor and an air pump, and is capable of ventilating the inside air of a dust- .

In order to solve the above-described problems, the present invention provides an ultrafine dust screening apparatus 100 having a sun cap and a dust mask function, including a wearable portion 10 and a sun shade 20 provided in the main body 1, And a nose cup 40 for sucking the air filtered by the shading filter 30 into the nose,

(50) provided at a lower portion of the main body (1) and protecting the eyes. The ultrafine dust screening device has a sun cap and a dust mask function.

The window shade 20 is provided with a coupling jaw 21 formed so as to be seated in the form of a room in which the canopy filter 30 is closed and a water level chamber 20 formed to communicate with the upper portion of the air- And a vent hole (23) formed so as to communicate with the vent hole (51) of the dust gauge (50), and a vent hole (22) Provides a dust barrier.

The sun shade filter 30 includes snap shafts 31 provided at both ends of the shading filter 30 so as to be seated on the coupling tongue 21 formed on the shade box 20. And an ultrafine dust blocking device having a dust mask function.

The nose cup 40 is provided at the lower center of the dustproof mirror 50 and includes an intake hole 41 communicating with a lower portion of the ventilation pipe 60 disposed in the dustproof mirror 50, 42 are formed. Further, an exhaust check valve (43) is further provided in the exhaust hole (42), thereby providing an ultrafine dust blocking device having a sun visor and a dust mask function

The air conditioner according to the present invention may further include an air pump 70 installed at one side of the bezel 20 of the main body 1 for supplying filtered air to the inside of the dust cover 50. [ Thereby providing an ultrafine dust-removing device equipped with

As described above, according to the present invention, an air filter is provided in a sun shade of a sun cap, and a dust cover which can be ventilated with air filtered in a lower part of the sun cap,

1. There is no contact between the filter and the face, and the suction pressure is lowered by the wide filtration area.

2. It has a sun cap and dust mask function.

3. It is possible to use repeatedly (the inside of the filter is not contaminated when discontinued)

4. It is possible to ventilate the inside of dust chamber with filtered air.

5. Long filter life and low maintenance cost

The above-described effect is obtained.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of an ultrafine dust-blocking apparatus having a sunscreen and dust mask function according to a preferred embodiment of the present invention. Fig.
Fig. 2 is a right-side inner perspective view of Fig. 1; Fig.
FIG. 3 is a right side perspective view of FIG. 1; FIG.
Fig. 4 is a left side perspective view of Fig. 1; Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of an ultrafine dust-blocking apparatus having a sunscreen and dust mask function according to a preferred embodiment of the present invention. Fig.

Fig. 2 is a right-side inner perspective view of Fig. 1; Fig.

FIG. 3 is a right side perspective view of FIG. 1; FIG.

FIG. 4 is a perspective view of the sinus side of FIG. 1; FIG.

As shown in FIG. 1, the ultrafine dust screening apparatus 100 having the sun cap and dust screen function of the present invention,

A wearer 10 provided in the main body 1 of the shielding device 100, a sun shade 20,

A nose cup 40 coupled to the bevel frame 20 for filtering and discharging the air to be sucked and a nose cup 40 for sucking the air filtered by the beating filter 30 into the nose, And a dust gauge (50) provided at a lower portion of the dust collector and protecting the eyes from ultrafine dust.

The sun shade frame 20 is disposed on the coupling jaw 21 formed so as to be seated in the form of a room in which the sun shade filter 30 is closed, the snap ball 25 for fixing the shade filter 30, A pair of feed holes 22 communicating with the upper portion of the vent pipe 60, and a check valve 24 for preventing backflow,

The sun shade filter 30 has a snap socket 31 provided at one end of the sun shade filter 30 for fixing the sun shade filter 20 to the snap ball 25, And a support band (32) provided so as to keep the support band (32).

It is preferable that the support band 32 is made of aluminum or copper which can maintain the molded form of the wearer.

The nose cup 40 is provided at the lower center of the dustproof mirror 50 and includes both the intake holes 41 communicating with the lower portion of the ventilation pipe 60 disposed in the dustproof mirror 50, And a ball (42). And an exhaust check valve (43) installed in the exhaust hole (42).

The nose cup 40 is configured to have a prefabricated engagement structure with the dustproof mirror 50 so that the nose cup 40 can be separated and replaced and cleaned by the dustproof mirror 50. In addition, It is preferable that the nose cup 40 is divided into a structure for covering the nose only and a structure for covering the nose and mouth at the same time.

The diaphragm 50 may be detachably coupled to the lower portion of the window frame 20 or may be integrally formed with the diaphragm 60. The diaphragm 60 may include a vent pipe 60, A ventilation hole 51 for receiving filtered air pumped by the air pump 70 and a check valve 52 for ventilation provided at one end of a side surface of the dustproof mirror 50.

Further, an air pump 70 is provided at one side of the bezel 20 of the main body 1 to supply the filtered air into the dust bag 50.

The air inlet port of the air pump 70 communicates with the inside of the shading filter 30 and the air exhaust port communicates with the filtering air vent 51 of the dust separator 50 communicating with the vent hole 23 of the shading frame 20 To the interior of the diopter (50).

The air pump 70 repeatedly pumps the air pump 70 repeatedly by the wearer to supply the air filtered in the shading filter 30 to the inside of the dustproof mirror 50, So that the ultrafine dust can be discharged to the outside through the check valve 52 provided at one end of the side surface of the dustproof mirror 50.

On the other hand, the wearing portion 10 may be formed in the form of an elastic ring like a general sun cap, or may be formed into various forms such as elastic band in the case of a child wearer or a wearer with a serious activity.

The ultrafine dust-blocking device 100 constructed as described above is worn on the wearer's head so that the awning filter 30 of the main body 1 functions as an awning. At the same time, Is sucked into the nose through the nose cup 40 communicating with the nose cup 40 via the vent pipe 60 disposed in the diaphragm 50 to protect the respiratory apparatus.

Also, the dustproof mirror 50 provided at the lower part of the main body 1 can protect the wearer's eyes from ultrafine dust.

In the above description,

It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the technical scope of the present invention. The scope of protection of the present invention should be construed according to the claims, and the technical idea within the scope of the same should be interpreted as being included in the scope of the present invention.

100. Ultrafine dust blocker 1. Body 10. Wear part 20. Shade frame 21. Coupling chuck 22. Feed hole 23. Air hole 24. Supply check valve 25. Snapball 30. Shade filter 31. Snap socket 32. Support Band 40. nose cup 41. intake air ball 42. exhaust hole 43. exhaust check valve 50. diaphragm 51. ventilation hole 52. check valve 60. vent pipe 70. air pump

Claims

A main body 1 of an ultrafine dust screening apparatus 100;
A wearer 10, an oblong frame 20 and a dustproof mirror 50 provided in the main body 1;
A shading filter (30) coupled to the shading frame (20) and filtering the air;
A dust cover 50 provided at a lower portion of the main body 1 to protect the eyes; And
And an air pump (70) provided at one side of the sun shade (20) for supplying filtered air to the inside of the dust guard (50)

The sun shade (20)
An air supply hole 22 and an air supply check valve 24 formed so as to communicate with a ventilation pipe 60 disposed in the dustproof mirror 50, And a snap ball 25 for fixing the shading filter 30,

The diaphragm (50)
And a nose cup 40 connected to the air filter 60 and sucking the filtered air into the nose,

The nose cup (40)
An intake hole 41 connected to a lower portion of the vent pipe 60, an exhaust hole 42 for breathing exhaust air, and an exhaust check valve 43,

The shading filter (30)
A snap socket 31 provided on both sides of the shading filter 30 so as to be seated on the coupling jaw 21 of the shading frame 20 and a support band 21 connected to the shading frame 20, 32,

The sun shade filter 30 performs an awning function and forms a filtering area corresponding to a sunshade area,
The air supplied to the nose cup 40 and the dustproof mirror 50 is supplied to the different supply paths via the shading filter 30,
The intake port of the air pump 70 communicates with the inside of the shading filter 30 and the exhaust port of the air pump 70 communicates with the inside of the dustproof mirror 50 through the ventilation hole 51, (50) is provided with a check valve (52) for ventilation on the side surface thereof.

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