KR101240881B1 - Falling life knapsack - Google Patents

Abstract

PURPOSE: A falling life knapsack is provided to safely and quickly escape from a building when the building is in emergency. CONSTITUTION: A falling life knapsack comprises a knapsack body(10), a handle(11), a 4-point safety belt(20), a balloon(40), an airbag(30), a first gas generating unit(50-1), and a second gas generating unit(50-2). The middle width of the knapsack body is gradually reduced. The handle is mounted at the middle of the knapsack body to grip the knapsack body with a hand. The 4-point safety belt is connected to the top and the bottom of the knapsack body so that a user can wear the knapsack body. The balloon is loaded on the knapsack through a first cover part(12) of the knapsack. The airbag is loaded on the knapsack through a second cover part(13) of the knapsack. The first gas generating unit is connected to a first connection band(21) to inject gas into the balloon by the first connection band. The second gas generating unit is connected to a second connection band to inject air into the airbag by the second connection band.

Description

Fall life jacket {FALLING LIFE KNAPSACK}

The present invention relates to a drop life backpack that can be easily worn in case of emergency, so that it is possible to escape quickly from a high-rise building, and more particularly, landing through the air bag while reducing the falling speed through a balloon filled with helium gas during the fall. It relates to a drop life backpack configured to cushion a shock.

In general, the boom for emergency escape secures the boom body to the hook provided on the upper inner wall of the building window in case of fire and other emergencies. If it exits and hangs in the air, the wire wound on the body of the stiffener by the weight load of the user is released and descends to escape from the danger.

However, the conventional gangbang for emergency escape as described above is to be kept in a specific place of the building in normal times and open and used only in accordance with the manager's instructions in case of emergency, but the general public can not know where it is located is embarrassing problem there was.

Therefore, it can literally be used in case of emergency and sacrifices a wasteful life, and it can be used only where the hook is provided, so there is a problem that cannot be used when the hook part is inappropriate for the use environment. Most of them are not kept in the building for expense reasons, so there are usability and management problems.

In addition, the wire is caught in the corner of the window in the process of exiting the window by hanging the stiffener on the hook provided on the upper inner wall of the building window, so the hand gets caught in the wire and the corner of the window, or the building is high. There is a problem that the length of the wire is too short for the user to be caught in the middle of the building, and the user cannot use it when using the stiffener, and it takes longer time when many people try to escape. This was to be.

Recently, a number of parachute-type emergency escape devices have been introduced, but they are not far from the parachute structure, and the parachute can be used only by highly trained people. Since the parachute must be opened in the state of attaching, there is a fatal problem in use that the parachute cannot be avoided and falls.

The present invention has been made in view of the above problems, and the first object of the present invention is a fall life backpack that allows to escape safely and quickly without being limited to the height of the building in case of fire and other emergencies of the building. To provide.

It is a second object of the present invention to provide a drop life backpack configured to buffer a landing shock through an air bag while reducing a drop speed through a balloon filled with helium gas during a drop.

According to a feature of the present invention for achieving the object as described above, the first invention relates to a fall life backpack, for which the backpack body 10 of the shape of the intermediate portion is gradually reduced in width; and the backpack body A handle 11 mounted to be exposed to the middle portion of which the width is reduced so as to grip the hand 10; and an upper portion of the backpack body 10 so that the backpack body 10 can be worn on the body. Four-point safety belt 20 is connected to the lower; And, the balloon 40 is folded and mounted on the backpack body 10 through the first cover portion 12 of the backpack body 10; And, the airbag (30) is mounted to be folded in the lower portion of the backpack body 10 through the second cover portion 13 is coupled to the backpack body 10; and in front of the four-point safety belt 20 It is connected to the first connecting string 21 is provided can be injected into the balloon 40 by the first connecting string 21. First gas generating means (50-1) coupled to the balloon (40); And the second connecting strap 22 provided at the front of the four-point safety belt 20 to inject air into the airbag 30 by the second connecting strap 22. The second gas generating means (50-2) that is embedded in the bottom of the fixed; is made, including, the balloon 40 serves to reduce the falling speed, the air bag 30 when the impact on the ground A shock absorbing function is provided, and the first gas generating unit 50-1 and the second gas generating unit 50-2 have a cooling filter 53 disposed at an upper portion thereof with a partition wall 511 interposed therebetween. The lower part of the chamber 51, the gas generating agent 54 protected by the canister 541 is disposed, and is disposed to be exposed to the lower part of the center of the chamber 51 and the first connecting string 21 or the second connecting string 22. And a propellant 56 disposed on the upper portion of the conductive line 55 so that an explosion occurs by the conductive line 55. The.

In the second invention, in the first invention, the balloon 40 is preferably wrapped inside the wire 14 connected to the backpack body 10 is mounted.

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In the fourth invention, in the first invention, the first gas generating means 50-1 and the second gas generating means 50-2 are preferably helium gas.

In the fifth invention, in the first invention, the first cover part 12 and the second cover part 13 are preferably coupled so that the balloon 40 and the air bag 30 can be removed by inflation.

The sixth invention, in the first invention, it is preferable that the two sides of the air bag 30 is provided with a strap 31 so that the lower body can be wrapped around the buttocks.

According to the fall lifesaving backpack according to the present invention, it is light and easy to operate and can be easily worn even by beginners, and also has the effect of being able to escape safely and quickly without being restricted by the height of the building in case of fire and other emergencies. have.

In addition, helium gas-filled balloon during the fall while reducing the impact of the landing shock through the air bag has the effect of minimizing human injuries.

1 is a first perspective view of the fall life backpack according to the present invention,
2 is a second perspective view of the fall life backpack according to the invention,
3 is an exploded perspective view of FIG. 1;
4 is a detailed view showing first and second gas generating means for injecting helium gas into the balloon and the airbag of FIG. 2;
5 is a first perspective view showing a state in which the balloon and the airbag are unfolded,
6 is a second perspective view showing a state where the balloon and the airbag are unfolded;
7 is a use state diagram wearing a fall life backpack according to the present invention.

Hereinafter will be described in detail with the accompanying drawings with respect to the fall life-saving backpack according to the present invention.

1 is a first perspective view of the fall life backpack according to the present invention, Figure 2 is a second perspective view of the fall life backpack according to the invention, Figure 3 is an exploded perspective view of Figure 1, Figure 4 is a balloon of FIG. The first and second gas generating means for injecting helium gas into the airbag is a detailed view, Figure 5 is a first perspective view showing a state in which the balloon and the airbag deployed, Figure 6 shows a state in which the balloon and the airbag deployed One is a second perspective view, Figure 7 is a use state diagram wearing the fall life backpack according to the present invention.

As shown in Figures 1 to 7, the present invention makes it possible to easily wear in case of emergency, it is possible to quickly escape from a high-rise building, and also landed through the airbag while reducing the falling speed through the balloon filled with helium gas when falling It relates to a drop life backpack configured to cushion a shock.

The fall life backpack is provided in a high structure, such as a large skyscraper, high-rise apartment, and gazebo, and consists of six parts, which are the backpack body 10, the balloon 40, the airbag 30, It consists of one gas generating means 50-1 and the second gas generating means 50-2.

Wherein the backpack body 10 is made of a plastic material takes the "8" shape of the width of the middle portion gradually decreases. At this time, the backpack body 10 is configured so that the handle (11) of the "rod" type vertically mounted on the middle portion of the width is reduced so that the backpack body 10 can be easily gripped with both hands.

In addition, the backpack body 10 is configured to be connected to the four-point safety belt 20 on the upper and lower portion of the backpack body 10 to be worn on the body.

The four-point safety belt 20 is configured to support the body to support the letter "X" to prevent the backpack body 10 from being separated from the body.

In addition, the balloon 40 is configured to be folded and mounted on the upper portion of the backpack body (10). The balloon 40 is to reduce the falling speed, it is a configuration wrapped around the wire 14 connected to the backpack body (10).

Therefore, when gas is filled into the balloon 40, the backpack body 10 supports the balloon 40 by the wire 14, and consequently reduces the falling speed of the person wearing the backpack body 10. It is the configuration that made it possible.

On the other hand, the balloon 40 is configured to be mounted on the first cover portion 12 coupled to the backpack body 10 without being detached from the backpack body 10. In this case, the first cover part 12 is configured to be detached from the backpack body 10 by the filling pressure of the balloon 40 when gas is filled in the balloon 40.

In addition, the air bag 30 is configured to be folded and mounted on the lower portion of the backpack body 10 through the second cover portion 13 coupled to the backpack body 10. At this time, the second cover portion 13 is also configured to be removed from the backpack body 10 by the expansion of the air bag 30 when gas is filled in the air bag (30).

In addition, the first gas generating means (50-1) is connected to the first connecting string 21 provided in front of the four-point safety belt 20 is the balloon 40 by the first connecting string 21 It is configured to inject gas into it.

The first gas generating means (50-1) is a configuration that is integrally coupled to the balloon 40 is mounted on the backpack body 10 together with the balloon 40.

As shown in FIG. 4A, the first gas generating unit 50-1 includes a chamber 51 in which a partition wall 511 is formed. In this case, a canister (canister) is formed below the partition wall 511. The gas generator 54 protected by 541 is arrange | positioned, and the cooling filter 53 which cools gas from the gas generator 54 is arrange | positioned at the upper part.

In addition, the conductive line 55 is exposed to the lower portion of the center of the chamber 51, and the conductive line 55 is connected to the first connection string 21.

In addition, the propellant 56 is disposed at the central upper portion of the chamber 51 so that the explosion arm is caused by the conductive line 55.

In addition, openings 512 are formed in the partition wall 511 and the chamber 51 so that gas moves.

In this configuration, when the first connecting string 21 provided in the four-point safety belt 20 is pulled, the first connecting string 21 ignites the conductive wire 55 as shown in FIG. The fuse 55 explodes the propellant 56 and pierces the wall of the canister 541 by explosion pressure to explode the gas generating agent 54 to generate gas.

The gas is cooled while passing through the cooling filter 53 through the opening 512 of the partition 511, and finally flows into the balloon 40 through the opening 512 of the chamber 51. It is the structure which inflate 40.

On the other hand, the gas generated from the gas generator 54 is helium gas, such helium gas has a lift of about 1.7kg per square meter, the balloon of about 5m in diameter through a gas generator of about 50L capacity It is configured to reduce the acceleration of fall of an average male of 70kg by less than 20km / h using lift.

In addition, the second gas generating means 50-2 is connected to the second connecting string 22 provided in front of the four-point safety belt 20, the air bag 30 by the second connecting string 22 It is configured to inject air into.

Here, the second gas generating means 50-2 has the same configuration as the first gas generating means 50-1, but is built in and fixed to the lower portion of the backpack body 10. The second gas generating means 50-2 is also configured to generate helium gas.

Meanwhile, the airbag 30 is fixed to the backpack body 10 like the first gas generating unit 50-1 so that helium gas is introduced into the airbag 30 by the first gas generating unit 50-1. When filled, it is configured to cover the buttocks of the human body.

At this time, both sides of the air bag 30 is provided with a hand strap 31 to be configured to wrap the buttocks in a state of holding the hand strap 31 by hand to reduce the impact of the human body when the impact on the ground do.

Hereinafter, the operation of the fall life backpack according to the present invention will be described briefly.

First, the user grips the backpack body 10 of the falling life-saving backpack on the wall by the handle 11 to fix the body to the body with an "X" through the four-point seat belt 20.

And when the user is a high-rise building, while pulling the body to the outside at the same time pulling the first connecting strap 21 provided in the four-point safety belt 20, the conductive line 55 of the first gas generating means (50-1) Ignite

Then, the ignited fuse 55 explodes the propellant 56 to pierce the wall of the canister 541 by explosion pressure to explode the gas generator 54 to generate gas. The gas is cooled while passing through the cooling filter 53 through the opening 512 of the partition 511, and finally flows into the balloon 40 through the opening 512 of the chamber 51. 40 is inflated.

Then, the first cover part 12 is separated from the backpack body 10 by the filling pressure of the balloon 40, and the balloon 40 is raised by the filled helium gas.

Since the balloon 40 to be raised is connected to the backpack body 10 by the wire 14, as a result, it is possible to reduce the falling speed of the person wearing the backpack body 10.

Thereafter, the second connection strap 22 provided in the four-point safety belt 20 is pulled to ignite the conductive wire 55 of the second gas generating means 50-2 to inflate the airbag 30.

And holding the hand strap 31 of the inflated airbag 30 with both hands to wrap the buttocks to reduce the impact of the human body when the impact on the ground.

The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

10: backpack body 11: handle 12: first cover
13: second cover part 14: wire
20: safety belt 21: first connection strap 22: second connection strap
30: airbag 31: strap
40: balloon
50-1: first gas generating means 51: chamber 511: partition wall
512: aperture hole 53: cooling filter
54: gas generator 541: canister
55: fuse 56: propellant
50-2: second gas generating means

Claims (6)

Backpack body 10 of the shape of the intermediate portion is gradually reduced in width;
A handle 11 mounted to be exposed to the middle portion of which the width is reduced so that the backpack body 10 can be gripped by hand;
A four-point safety belt 20 connected to the upper and lower portions of the backpack body 10 so that the backpack body 10 can be worn on the body;
A balloon 40 which is folded and mounted on an upper portion of the backpack body 10 through a first cover part 12 coupled to the backpack body 10;
An airbag (30) which is folded and mounted on a lower portion of the backpack body (10) through a second cover portion (13) coupled to the backpack body (10);
It is connected to the first connecting strap 21 provided in front of the four-point safety belt 20 is connected to the balloon 40 to inject gas into the balloon 40 by the first connecting strap 21 First gas generating means 50-1 coupled; And
The backpack body 10 is connected to the second connecting strap 22 provided in front of the four-point safety belt 20 to inject air into the airbag 30 by the second connecting strap 22. It is made, including; the second gas generating means (50-2) is fixed to be built in the lower portion of the
The balloon 40 functions to reduce the falling speed,
The airbag 30 functions to mitigate the impact when the impact on the ground,
The first gas generating unit 50-1 and the second gas generating unit 50-2 are provided with a cooling filter 53 at an upper portion with a partition 511 interposed therebetween, and protected by a canister 541 at a lower portion thereof. A chamber 51 in which the gas generator 54 is disposed, and a conductive line 55 disposed to be exposed to a lower portion of the center of the chamber 51 and connected to the first connecting string 21 or the second connecting string 22. And a propellant 56 disposed on an upper portion of the fuse 55 so that the explosion occurs by the fuse 55.
The method of claim 1,
The balloon (40) is a fall life backpack, characterized in that the wrapped inside the wire 14 connected to the backpack body (10) is mounted.
delete The method of claim 1,
The first life-saving means (50-1) and the second gas generating means (50-2) is a fall life backpack, characterized in that helium gas.
The method of claim 1,
The first cover part 12 and the second cover part 13 is characterized in that the fall life backpack is coupled to be detached by the expansion of the balloon (40) and the air bag (30).
The method of claim 1,
Dropping life-saving backpack, characterized in that the two sides of the air bag 30 is provided with a handle strap 31 so as to wrap the lower body to the buttocks.

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