WO2011010811A2

WO2011010811A2 - Disposable life-saving garment

Info

Publication number: WO2011010811A2
Application number: PCT/KR2010/004278
Authority: WO
Inventors: 이종원
Original assignee: Lee Jong Won
Priority date: 2009-07-22
Filing date: 2010-07-01
Publication date: 2011-01-27
Also published as: WO2011010811A3

Abstract

The present invention relates to a disposable life-saving garment for use in the event of fire, and more particularly, to a disposable life-saving garment comprising a body-protecting portion and a head-protecting portion. The body-protecting portion is configured with a lining formed to enclose the body of a wearer and a cover covering the liner, the cover being made of a sealed material that can block the passage of air, wherein a closed air passage is formed between the liner and cover to act as a passage for the flow of compressed air or oxygen, a compressed air tank containing compressed air or oxygen is installed in a first pocket formed on the front surface of the cover, the compressed air tank is connected to an openable and closable check valve through a first connecting portion, the check valve is connected to one end of the air passage through a second connecting portion, and an intake hose for taking in compressed air or oxygen supplied from the air passage is connected to the body-protecting portion connected to the other end of the air passage. The head-protecting portion is connected to the top of the body-protecting portion, is formed so as to enclose the head of the wearer, has a heat-resistant transparent window installed at the front thereof at the position of the eyes, has a one-way outlet installed below the transparent window to only discharge the exhaled breath of the wearer to the outside, and the intake hose is fixed by a fixing latch installed on a side of the one-way outlet. The body-protecting portion and the head-protecting portion are made of a nonflammable material or a fire retardant material. According to the present invention, a disposable life-saving garment that is suitable for an emergency such as in the event of a fire can be provided, which can be conveniently carried and worn, can save lives as it can be used quickly by users without any special training, is simply configured as a disposable life-saving garment to reduce manufacturing costs, has high utility because it is simple to operate and use, and can save lives by helping wearers escape by protecting the respiratory systems thereof from noxious fumes and smoke in a fire.

Description

Disposable life jacket

The present invention relates to a disposable lifesaving used in the event of a fire, and more particularly, it is easy to carry and wear to suit the emergency situation in the fire and can be quickly used by the user without any training to protect the life, It is related to the disposable life-saving which can reduce the production cost by simplifying the configuration, and have high practical value by simple operation and use, and help the escape of the wearer by protecting the respirator from the toxic gas and smoke in the fire. .

In general, gas masks are used to protect the respiratory organs from toxic gases and smoke in the event of a fire, and to prevent suffocation from danger. Originally, gas masks have been developed as a tool for protecting soldiers from the attack of biochemical gas spraying of opponents on the battlefield. Various types of gas masks have been improved and developed according to the emergency situation.

In recent years, when a fire breaks out in public transportation such as buses and subways, which are crowded with ordinary people, and in department stores, hotels, theaters, etc., it is possible to quickly wear it and to escape from the fire area. The situation is urgently needed for a simple gas mask that is easily configured to be easily carried by the general public.

The object of the present invention devised to solve the above problems is that the user can easily carry and wear it to suit the emergency situation in case of fire and protect the life by using the user quickly without any training, and the construction of the disposable life preserver It is possible to reduce the manufacturing cost by simplifying, and to provide a disposable life-saving which can help the escape of the wearer and protect the human life by protecting the respirator from toxic gas and smoke in the event of a simple operation and use.

In addition, the object of the present invention is to wear a person with a small body shape by walking up the arm to tighten the second auxiliary belt when the person wearing a small body shape, up and down or left and right according to the installation of the LED lamp made of bellows type structure It is possible to provide a life preserver capable of guiding a road to the wearer by guiding the direction of the furnace.

Disposable life preserver according to an embodiment of the present invention devised to achieve the above object is made of an inner shell and the outer shell surrounding the endothelial formed to surround the body of the wearer, the outer shell is a flow of air It is a sealed material that can block, and a closed air passage, which is a flow passage of compressed air or oxygen, is formed between the inner skin and the outer shell, and a compressed air cylinder containing compressed air or oxygen is installed in the first pocket formed on one side of the outer shell. The compressed air cylinder is connected to a check valve that can be opened and closed through a first connecting portion, and the check valve is connected to one end of the air passage through a second connecting portion, and is capable of sucking compressed air or oxygen supplied to the air passage. Body protection part that the intake hose is connected to the other end of the air passage; And a body connected to the upper side of the body protector and configured to surround the wearer's head, and a heat-resistant viewing window is installed at the front eye position, and the lower side of the viewing window discharges exhalation due to the wearer's breath to the outside only. An exhaust port is installed, and the head protector is fixed to the intake hose by a fixing ring provided on one side of the one-way exhaust port; and the body protector and the head protector is characterized in that made of a non-combustible material or flame retardant material.

Disposable life preserver according to an embodiment of the present invention is connected to both sides of the body protector, is formed to wrap the arm of the wearer, the arm protector attached to the mitten on both arms; And a waistband provided around the bottom of the body protector and having an elastic pad on the inner side of the body protector, wherein the arm protector and the waistband are made of a nonflammable material or a flame retardant material.

In addition, the disposable lifesaving according to an embodiment of the present invention, the LED lamp is mounted on the upper side of the viewing window, the battery box or the mobile phone jack is installed in the second pocket formed on the other side of the body protector, the battery box or mobile phone The LED lamp is characterized in that the LED lamp receives power from the jack.

In addition, the disposable lifesaving according to an embodiment of the present invention is provided with a check valve between the first connecting portion and the second connecting portion, the check valve is opened to inject compressed air or oxygen of the compressed air into the air passage in one direction. Characterized in that it can.

In addition, the head protector is made of an outer material and an inner material, a plurality of shock-absorbing spaces are formed between the outer material and the inner material, the plastic between the outer material and the inner material of the area surrounding the wearer's face Characterized in that the face protection of the material is installed.

In addition, the disposable life jacket according to an embodiment of the present invention attaches two first auxiliary belts of flame retardant material to the back of the waist band, and tightens the waist band as the first auxiliary belt is positioned in front of the waist band. , And attaching second auxiliary belts to both arm portions of the arm protector, respectively, to tighten the arms.

In addition, the one-way exhaust port is installed on the front of the net and a rubber plate seated on the locking jaw is installed on the back of the net, the exhalation of the wearer's breath is discharged to the outside through the net, the inhalation of the wearer's breath or It is characterized by using a one-way valve that prevents the outside air flows into the interior by the rubber plate so that the inhalation does not flow back.

In addition, the body protection portion further includes a fixing belt capable of fixing the compressed air cylinders on both sides of the inner side of the first pocket in which the compressed air cylinders are installed.

A pumping part is installed in the first pocket, and the pumping part comprises: a pumping member having intake holes and exhaust holes formed therein; An extension hose having one end coupled to the intake hole and receivable inside the first pocket; A second pumping connection having one end coupled to the exhaust hole; A pumping part check valve connected to the other end of the second pumping part and openable and openable; A first pumping connection part having one end connected to a pumping part check valve and the other end connected to one end of the air passage; And a valve member through the extension hose and the pumping member to prevent the air flowing into the air passage from flowing backward.

As described above, according to the present invention, it is easy to carry and wear to fit the emergency situation in the event of fire and can be used quickly by the user without any training to protect the human life, simplifying the construction of disposable life preserver to reduce the production cost It is possible to reduce the cost, and to provide simple and convenient life-saving, which is of high practical value, and protects the respirator from toxic gases and smoke in the event of a fire.

In addition, according to the present invention, when a person with a small body is worn, it is possible to wear a person with a small body by walking up the arm and tightening it with a second auxiliary belt, and the LED lamp having a bellows type structure is installed vertically or horizontally. Directional manipulation is possible to provide the wearer with a disposable life preserver to secure visibility and guide the way.

1 is a view showing a disposable life preserver according to the present invention.

2 is a view showing the inside of the first bag and the second pocket in the disposable lifesaving according to an embodiment of the present invention.

Figure 3 is a view showing the side of the head protector in a disposable life preserver according to the present invention.

Figure 4 is a use state showing that the inhalation of fresh air from the outside of the building through the window during the fire.

100: disposable life preserver according to the present invention

110: body protector 111: shell

112: endothelium 113: air passage

114: first pocket 115: compressed air cylinder

116: first connection portion 117: check valve

118: second connection portion 119: intake hose

120: fixed belt 121: second pocket

122: battery box 123: mobile phone jack

130: head protection 131: viewing window

132: one-way exhaust port 133: rubber plate

134: mesh 135: fixing ring

136: LED lamp 137: shock absorbing space

138: face protector 139: jam jaw

150: Arm Protector 151: Mittens

152: second auxiliary belt 160: the pumping unit

161: first pumping connection 162: pumping check valve

163: second pumping connection 164: pumping member

165a, 165b: valve member 166: extension hose

170: waist band 171: first auxiliary belt

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Like parts are designated by like reference numerals throughout the specification.

Hereinafter, with reference to the accompanying drawings, a disposable life preserver according to a preferred embodiment of the present invention will be described in detail.

1 is a perspective view of a disposable life preserver in accordance with one embodiment of the present invention.

Referring to FIG. 1, the disposable life preserver 100 includes a body protector 110, a head protector 130, an arm protector 150, and a waistband 170.

The body protector 110, the head protector 130, the arm protector 150, the waist band 170 is preferably made of a heat-resistant, thin and light non-combustible material or flame retardant material.

In addition, since the body protector 110, the head protector 130, the arm protector 150, the waist band 170 is made in one piece, it is preferable to manufacture as large as possible so that anyone can wear.

Body protector 110, the inner shell 111, the outer shell 112, the air passage 113, the first bag 114, the compressed air cylinder 115, the first connecting portion 116, the check valve 117, The second connector 118, the intake hose 119, the fixing belt 120, the second pocket 121, battery box 122, and a cell phone jack 123.

Body protector 110 is composed of the inner shell 111 and the outer shell 112 surrounding the endothelial 111 formed to surround the body of the wearer, the compressed air between the endothelial 111 and the outer shell 112 Alternatively, a closed air passage 113, which is a flow passage of oxygen, is formed.

The outer shell 112 must be made of a sealed material such as vinyl that can block the flow of air.

Endothelial 111 is also preferably to block the flow with air, it is not necessarily made of a closed material such as vinyl, such as the outer shell (112).

As shown in FIG. 2, a compressed air cylinder 115 containing compressed air or oxygen is installed in the first bag 114 formed at one side of the front surface of the outer shell 112, and the battery box is installed in the second bag 121. 122 or a cell phone jack 123 is installed.

In addition, it is preferable that the fixed belts 120 are attached to both inner side surfaces of the first bag 114 so that the compressed air cylinder 115 is fixed in the first bag 114.

As the compressed air cylinder 115 is installed, the wearer may breathe during the time of escaping the fire scene when a fire occurs by supplying compressed air or oxygen to the wearer.

The first connecting portion 116 connected to the compressed air cylinder 115 and the second connecting portion 118 connected to the lower side of the air passage 113 are fitted, and a check valve 117 is installed in the compressed air cylinder 115.

According to the opening and closing of the check valve 117, the compressed air or oxygen is supplied to the air passage 113 through the second connecting portion 118, and the intake air capable of sucking the compressed air or oxygen supplied to the air passage 113. The hose 119 is connected to the upper side of the air passage 113.

At this time, the first connection portion 116 and the check valve 117 is preferably installed in the compressed air cylinder 115, and when the compressed air or oxygen of the compressed air 115 is exhausted, the newly provided compressed air cylinder ( The first connection portion 116 and the second connection portion 118 of the 115 is fitted to enable the convenient use of compressed air or oxygen.

That is, a check valve 117 is installed between the first connecting portion 116 and the second connecting portion 118, and the check valve 117 is opened to allow compressed air or oxygen of the compressed air cylinder 115 to flow in one direction. It is characterized in that it can be injected into (113).

Head protection unit 130, sight glass 131, one-way exhaust port 132, rubber plate 133, mesh 134, fixing ring 135, LED lamp 136, shock absorbing space 137, face protection The part 138 and the locking step 139 are included.

The head protector 130 is connected to the upper side of the body protector 110 and is formed to surround the wearer's head.

The inner circumference of the head protector 130 is made of an outer material and an inner material of a material weaker than the outer material, and a plurality of shock absorbing spaces 137 in which air is inserted between the outer material and the inner material are formed.

The shock absorbing space 137 absorbs the shock from the outside, so that less shock is generated on the wearer's face.

In addition, the head protector 130 is provided with a plastic face protector 138 between the outer material and the inner material surrounding the wearer's face.

The face protector 138 is made of a rigid mask form of plastics made of a flame retardant material, and serves to protect the face to absorb the shock applied to the wearer's face.

In addition, the head protector 130 is a heat-resistant viewing window 131 is installed in the front eye position, the viewing window 131 is made of a transparent window that is anti-fog treated as a window for securing the field of view, It is preferably made of a material.

In addition, the head protector 130 is equipped with an LED lamp 136 on the upper side of the viewing window 131, and receives power from the battery box 122 or the mobile phone jack 123 installed in the second pocket 121. It is preferable that the LED lamp 136 emits light.

One of the battery box 122 or the mobile phone jack 123 may be selectively used. When the power is exhausted from the battery box 122 and no power is supplied, the mobile phone jack 123 is connected to the wearer's mobile phone. As the power can be supplied, the LED lamp 136 may emit light even in an emergency.

The LED lamp 136, as a means for guiding the road to the wearer in the event of fire is made of a bellows-type structure to be able to operate in the vertical direction or left and right, so that the wearer can easily operate.

In addition, the head protector 130 is provided at the lower side of the see-through window 131, the one-way exhaust port 132 for discharging the exhalation due to the wearer's breath only to the outside.

The one-way exhaust port is a technique known in Korean Patent Laid-Open Publication No. 10-2005-0028456 and the like, and since it is commonly used, a detailed description such as the configuration of the one-way exhaust port is omitted.

The one-way exhaust port 132, the net is installed on the front and the rubber plate 133 seated on the locking jaw 139 is installed on the back of the net 134, the exhalation due to the breathing of the wearer is the net 134 It is discharged through the outside.

In addition, the one-way exhaust port 132, it is preferable to use a one-way valve that the inhalation or the outside air due to the wearer's breath is prevented from flowing into the interior by the rubber plate 133 does not flow back.

That is, when the exhalation is discharged from the wearer's mouth by the wearer's breath, one side of the rubber plate 133 seated on the locking jaw 139 is projected in the forward direction and abuts the mesh 134, the rubber plate 133 is The exhalation is discharged to the outside through the net 134 to the space formed while protruding.

In addition, even if the inhalation caused by the wearer's breath enters through the mesh 134, the rubber plate 133 is seated on the locking jaw 139, so that the inhalation or the outside air does not flow into the inside because the rubber plate 133 is seated on the locking jaw 139. Will not.

In addition, the head protector 130 is fixed to the intake hose 119 connected to the upper side of the air passage 113 by a fixing ring installed on one side of the one-way exhaust port 132.

As the intake hose 119 and the one-way exhaust port 132 are mounted at a predetermined distance, inhalation and exhalation caused by the wearer's breath move relatively quickly.

The arm protector 150 includes a mitten 151 and a second auxiliary belt 152.

Arm protector 150 is connected to both sides of the body protector 130, is formed to surround the wearer's arm, mitten 151 is attached to both arms.

The mitten 151 is for blocking external air flowing into the hand, and using a rag made of silver foil on the inside of the palm to prevent heat transfer and to be flameproof and waterproof.

The second auxiliary belts 152 are attached to both arm portions of the arm protection unit 150, respectively, so that a person wearing a small body may walk up the arm and tighten the second auxiliary belt 152.

The waist band 170 includes a first auxiliary belt 171.

The waist band 170 is installed around the lower end of the body protector 130, it is preferably made of a flexible material to block the air flowing from the outside.

The inner side of the waist band 170, the hair is attached to the pad, due to the hair can more effectively block the air flowing into the disposable life-saving gun (100).

Attach the two first auxiliary belts 171 of the flame-retardant material to the back of the waist band 170, respectively, so that the first auxiliary belt 171 is located in front of the waist band 170 to the waist band 170 By tightening, the waist band 170 can double tighten the waist of a large wearer.

2 and 4, the pumping part 160 may be further coupled to the first bag 114.

2 is a view showing the interior of the first bag and the second pocket in the disposable life preserver according to an embodiment of the present invention, Figure 4 is used to inhale fresh air from the outside of the building through the window in the event of a fire State diagram.

2 and 4, the first bag 114 includes a pumping member 164 having intake and exhaust holes formed therein; An extension hose 166 having one end coupled to the intake hole and receivable inside the first bag 114; A second pumping connection portion 163 having one end coupled to the exhaust hole; A pumping part check valve 162 connected to the other end of the second pumping connection part 163 and openable and closed; A first pumping connection part 161 having one end connected to a pumping check valve 162 and the other end connected to one end of the air passage; And a valve member (165a, 165b) which prevents the air flowing into the air passage through the extension hose 166 and the pumping member 164; the pumping unit 160 may be further coupled.

Therefore, as shown in FIG. 4, in a state where the extension hose 166 is extended out of the building through a window during a fire, the pumping member 164, which is an elastic body such as rubber, is pressed again and again to repeat the out of the building. It is possible to inhale fresh air from the breathing safely, and at this time, the air flowing into the air passage through the extension hose 166 and the pumping member 164 by the

valve members

165a and 165b does not flow back. Do not.

The present invention is not limited to the above-described preferred embodiments and can be easily modified by anyone of ordinary skill in the art without departing from the scope of the invention as claimed in the claims, Such changes are intended to fall within the scope of the claims.

Claims

It consists of an inner shell formed to cover the body of the wearer and an outer shell surrounding the inner shell, wherein the outer shell is a sealed material capable of blocking the flow of air, and is closed between the inner shell and the outer shell, which is a flow passage of compressed air or oxygen. An air passage is formed, and a compressed air cylinder containing compressed air or oxygen is installed in a first pocket formed at one side of the front surface of the outer shell. A body protection part connected to one end of the air passage through a second connection portion, and an intake hose for sucking compressed air or oxygen supplied to the air passage connected to the other end of the air passage; And

It is connected to the upper portion of the body protector, is formed to surround the wearer's head, a heat-resistant see-through window is installed in the front eye position, the one-way exhaust vent for discharging the exhalation of the wearer's breathing only outside the lower side of the see-through window Is installed, the head protection unit is fixed to the intake hose by a fixing ring installed on one side of the one-way exhaust port;

Including,

The body protector and the head protector disposable life, characterized in that made of a non-combustible material or flame retardant material.
The method of claim 1,

An arm protector connected to both sides of the body protector and formed to wrap the arm of the wearer, and having mitten attached to both arms; And

It is installed around the bottom of the body protector, the inner side of the hair pad attached to the elastic waistband;

More,

Arm protection and waistband disposable life-saving, characterized in that made of a non-combustible material or flame retardant material.
The method of claim 1,

An LED lamp is mounted on an upper side of the viewing window, and a battery box or a cell phone jack is installed in a second pocket formed on the front side of the outer shell of the body protection unit, and the LED lamp emits light by receiving power from the battery box or the cell phone jack. Disposable life jacket, characterized in that.
The method of claim 1, wherein the head protector

Consists of an outer material and an inner material, a plurality of shock absorbing space is formed between the outer material and the inner material, the plastic face protection between the outer material and the inner material surrounding the wearer's face Disposable lifejacket characterized in that it is installed.
The method of claim 2,

Attach two first auxiliary belts of flame-retardant material to the back of the waistband, and tighten the waistband as the first auxiliary belt is positioned in front of the waistband, and attach second auxiliary belts to both arm portions of the arm protector. Disposable life jacket, characterized in that each attached to tighten the arm.
The method of claim 1, wherein the one-way exhaust port,

The net is installed on the front and the rubber plate seated on the locking jaw is installed on the back of the net, the exhalation by the wearer's breath is discharged to the outside through the net, the inhalation or external air caused by the wearer's breathing to the rubber plate Disposable life jacket, characterized in that to use the one-way valve to prevent the inflow of the inside by preventing the inflow.
The body protector of claim 1,

A fixed belt capable of fixing the compressed air cylinder to both inner side surfaces of the first pocket in which the compressed air cylinder is installed;

Disposable lifejacket further comprises a.
According to claim 1, The first pocket is provided with a pumping unit,

The pumping unit,

A pumping member having intake and exhaust holes formed therein;

An extension hose having one end coupled to the intake hole and receivable inside the first pocket;

A second pumping connection having one end coupled to the exhaust hole;

A pumping part check valve connected to the other end of the second pumping part and openable and openable;

A first pumping connection part having one end connected to a pumping part check valve and the other end connected to one end of the air passage; And

And a valve member through the extension hose and the pumping member to prevent the air flowing into the air passage from flowing backward.