KR200443491Y1 - Portable respirator - Google Patents

Abstract

A portable respirator is provided which allows inhalation of clean air without restriction of activity in areas where deadly paint, yellow dust, dust and odors are generated. The portable respirator according to the present invention includes an air supply for discharging oxygen or air, and a head mounting frame. The head mounting frame has a rounded earring frame connected to the air supply to be hooked to the ear, a U-turn frame bent to the mouth or nose connected to the earring frame, and one or more nozzles formed at the center of the U-turn frame. At this time, while the earring frame and the U-turn frame are made of one soft tube, an iron core that functions as a spring is embedded therein and is ergonomically designed.

Description

A portable for breathing aid

1 is a perspective view showing a portable respirator according to the present invention,

2 is a cross-sectional view showing the electric air supply shown in FIG.

3 and 4 are a front view and a side view showing a wearing state of the portable respirator according to the present invention.

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

100: portable respirator 110: air supply

120: connector 130: branch pipe

140: tofu frame 141: earring frame

142: U-turne 143: Iron core

144 nozzle

The present invention relates to a portable respirator, and more particularly, to a portable respirator provided to inhale clean air without limiting activity in areas where deadly paint, yellow dust, dust, and odors occur.

In most cases, when painting indoors, people wear masks because of odors such as toxic gases and fine dust.

However, because workers do a lot of exercise, the body of the worker requires more oxygen, which leads to shortness of breath.

In addition, not only to paint, but also to walk in the yellow dust often occurs in spring or dusty places and odor generating areas, but wearing a mask, many people complain a lot of inconvenience because it does not breathe smoothly.

The present invention has been devised to solve the above problems, an object of the present invention is to provide a portable respirator that passes through the air generated in the air supply to the earring-type ring surrounding the head to eject to the respirator.

The present invention to achieve the above object,

In a portable respirator,

An air supply for discharging oxygen or air;

It is connected to the air supply, the earring frame is rounded to be hooked to the ear, U-turned bent to the mouth or nose connected to the earring, and the head mounting frame having one or more nozzles formed in the center of the U-turned; It provides a portable respirator, characterized in that.

At this time, the air supply is equipped with a connection tube of the soft tube type, the connection tube is further connected to the branch tube of the soft tube type, it is preferable that the other end of the branch pipe is connected to the earring frame, respectively.

And the earring frame and the U-turn frame are made of a single soft tube, the inside of which is built in the iron core acting as a spring is ergonomically designed.

In addition, the air supply is an electric motor, the battery is built in one side in the longitudinal direction inside the main body, the filter is built in the other side, the upper side may be composed of an electric motor and a fan to suck the filter side air to discharge to the discharge portion.

Hereinafter, a portable respirator according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a portable respirator according to the present invention, and Figure 2 is a cross-sectional view showing the electric air supply of the air supply shown in FIG.

Referring to FIG. 1, the portable respirator 100 according to the present invention includes an air supplier 110 and a head mounted frame 140.

Air supply 110 is a portable device for supplying air or oxygen may be provided in an electric or compressed manner.

Electric air supply 110 is provided with a hollow body 111 as shown in FIG. The first compartment plate 112 is formed in the longitudinal direction inside the main body 111 such that the battery 113 is mounted in one space, and the filter 114 is embedded in the other space. At this time, the suction hole 115 for sucking the outside air is formed in the main body 111 on the filter 114 side. The second compartment plate 116 is formed on the upper side of the main body 111 in a lateral direction, and the electric motor 117 is built while being configured as a separate space from the battery 113 and the filter 114. The fan 118 is mounted to the motor 117, and the fan 118 rotates to suck air from the filter 114 and discharge air to the discharge unit 119.

Compressed air supply 110 is a conventional oxygen cylinder or compressed air cylinder is used.

Each of the air supply 110 is provided with a discharge unit 119, the discharge unit 119 and the head mounting frame 140 is connected to supply oxygen or air to the head mounting frame 140. Preferably, the discharge unit 119 may be provided with a conventional valve, a constant pressure discharge device (not shown) may be built in the valve to discharge at a constant pressure.

The discharge part 119 of the air supply 110 formed as described above is coupled to the connection pipe 120 made of a soft tube in the form of a tube, and the connection pipe 120 is made of a soft tube in the form of a tube. Branching pipe 130 for branching to be coupled is combined.

And the head mounting frame 140 is coupled to both ends of the branch pipe (130).

The head mounting frame 140 includes an earring frame 141, a u-turn frame 142, and a nozzle 144.

Earring frame 141 and the U-turn frame 142 is provided to be mounted on the head while the air or oxygen supplied from each branch pipe 130 is distributed, like the connection pipe 120 or branch pipe 130 Iron core 143 is built therein while being manufactured in the form of a soft tube.

The iron core 143 is made of carbon steel to have elasticity and serves as a spring that is not deformed once formed.

More preferred earring frame 141 and the U-turn frame 142 is formed, first, two earring frames 141 roundly formed in a ring shape are formed, and are integral with the earring frame 141 and have a "U" shape. The curved U-turne 142 is formed.

At this time, the earring frame 141 and the U-turn frame 142 is made of a single soft tube and iron core 143, the iron core 143 is rolled round so as to hang both ends of the flexible tube built-in to the center of the flexible tube Is bent to be positioned in the mouth or nose portion, both ends of the flexible tube is to be connected to each branch pipe (130). Preferably, the earring frame 141 and the U-turn frame 142 are ergonomically designed to face from the ear to the face.

One or more nozzles 144 for ejecting air or oxygen into the nose or mouth are formed in the central portion of the head mounting frame 140.

The following briefly describes how to use the portable respirator 100 formed as described above.

First, the earring frame 141 is hanged on both ears of the user.

When the earring frame 141 is caught by the ear, the U-turn frame 142 is directed to the front of the face. After determining whether the nozzle 144 is directed toward the mouth or toward the nose, the nozzle 144 is adjusted up or down. At this time, if the U-turn frame 142 is raised and lowered to adjust the nozzle 144 up and down, the earring frame 141 is returned to the ear, and an iron core 143 is built in, so that the earring frame 141 or U-turne 142 is in close contact with the head without deforming so that there is no deviation or twist from the head.

When worn on the head like this, the connection pipe 120 is plugged into the air supply 110 and the air supply 110 is conveniently used in the pocket.

As described above, the portable respirator according to the present invention can inhale clean air when working in places where paint work and dust are generated, and thus work efficiency can be improved, and the health of the worker can be harmed. There is.

In addition, the earring frame and the U-turn frame has a built-in iron core that acts as a spring, there is an advantage that does not deform easily close to the size and shape of the head.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims. It will be appreciated.

Claims (4)

In a portable respirator, An air supplier 110 for discharging oxygen or air; And Connected to the air supply 110, the earring frame 141 is roundly dried so as to hang on the ear, connected to the earring frame 141 is bent toward the mouth or nose 142 and the U-turne 142 It includes; head mounting frame 140 having one or more nozzles (144) formed in the central portion of the), The air supply 110 is electrically driven, the battery 113 is built in one side in the longitudinal direction inside the main body 111, the filter 114 is built in the other side, the upper side to suck the air in the filter 114 Portable respirator, characterized in that consisting of the electric motor 117 and the fan 118 to discharge to the discharge portion (119). According to claim 1, wherein the air supply 110 is equipped with a connection tube 120 of the soft tube type, the connection tube 120 is connected to the branch tube 130 of the soft tube type is connected in two branches, the Portable respirator, characterized in that the other end of the branch pipe 130 is connected to the earring frame 141, respectively. The portable respirator of claim 1, wherein the earring frame (141) and the u-turn frame (142) are made of a single soft tube and have an iron core (143) that acts as a spring therein. delete

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