KR20170001058U - Hand axe for fire fighting - Google Patents

Abstract

The present invention relates to a firefighting hand ax, and more particularly, to a firefighting hand ax with a variety of functions that firefighters can use to crush or disrupt obstacles in order to enter a fire place to suppress a fire or to more effectively extinguish a fire.
A firefighting hand axle according to the present invention, comprising: a body portion including a head portion and a tail portion and having a fire hydrant wrench on the head portion; And an S-shaped knob positioned between the head and the tail.

Description

HAND AXE FOR FIRE FIGHTING

The present invention relates to a firefighting hand ax, and more particularly, to a firefighting hand ax with a variety of functions that firefighters can use to crush or disrupt obstacles in order to enter a fire place to suppress a fire or to more effectively extinguish a fire.

Generally, when a fire occurs in a building (a single-family house, an apartment, a building, etc.), or when a fire occurs in a state in which a building door or window is locked, it is difficult to enter the inside of the fire.

Also, around the roadside or large buildings, there is a ground-type (outdoor) fire hydrant installed so that water can be supplied to the public in case of emergency such as fire. In the case of a ground fire hydrant, the opening and closing portions and the connecting portion disposed in the upper portion of the body are exposed to the ground, and the lower portion of the body connected to the water pipe is buried in the ground. The valve opening / closing part protrudes like a square bar so as to be turned by a wrench or the like. The upper valve opening / closing part and the side valve opening / closing may be a square bar having the same size or a square bar having different sizes. In the event of a fire or the like, the fire hose is connected to the hose connection exposed to the ground, and the valve opening and closing is turned by connecting a wrench or a wrench type switch to the valve opening and closing part. Then water can be supplied with the fire hose.

However, at this time, the fire hydrant wrench of the wrench or spanner which is connected to the valve opening / closing part is in a rectangular shape, and when the valve is opened and closed by connecting the switch having the fire hydrant wrench to the valve opening / closing part, There is a problem that it takes a lot of time to open and close the valve in this narrow and obstacle-filled city center.

In addition, when unexpected events occur, the appropriate tools or equipment are required. However, due to the time and labor required to replace the equipment in a harsh and time-consuming situation, the equipment is detached from the operator's hand and hits the operator There is a high risk of safety accidents.

KR 10-2013-0086754 A KR 20-2003-0003027 A

This design is designed to solve these problems. It uses a multifunctional fire-extinguishing hand ax to easily open and close the fire hydrant even in a small space where a fire hydrant is installed, and provides a fire-extinguishing hand ax to prevent the fire-extinguishing hand ax from being dislodged from the hand due to sweat It has its purpose.

To achieve the above object, according to the present invention, a firefighting hand ax includes a body portion including a head portion and a tail portion and having a fire hydrant wrench on the head portion; And an S-shaped knob positioned between the head and the tail.

Preferably, the fire hydrant wrench is of an octagonal shape.

Preferably, a cutter is formed at one side of the head portion, a breaker is formed at the other side, and a hose wrench having a different size between radii of curvature of the inner side of the cutter and the breaker is connected to the handle.

Preferably, the handle is made of silicon.

According to the present invention, the fire-fighting hand ax has the effect of opening and closing the valve in a short time using a small angle despite the narrow space where the fire hydrant is located and the obstacle in the city.

In addition, since it is possible to prevent the risk that the tool is released from the hand due to sweat without replacing the proper tool or equipment when an unexpected event occurs, it has an effect of being applied safely to fire fighting equipment and fire fighting equipment.

FIG. 1 is a view showing the entirety of a firefighting hand ax according to the present invention; FIG.
Fig. 2 is a view showing the head part of a firefighting hand ax according to the present invention; Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in this specification and claims should not be construed as limited to ordinary or dictionary meanings, and the inventor should appropriately interpret the concept of the term appropriately to describe its own design in the best possible way. It should be interpreted as a meaning and a concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 1 is a view showing the entirety of a fire-fighting hand ax according to an embodiment of the present invention, and FIG. 2 is a view showing a head of a fire-fighting hand ax according to an embodiment of the present invention. The present invention will be described with reference to the drawings 1 to 2 as follows.

A firefighting hand axle 100 according to the present invention comprises a body portion including a head portion 20 and a tail portion 60 and a handle portion 40.

The body is integrally formed with no joints, and is heat treated in a nickel-chrome plate base to increase the strength to withstand the strong pressure.

The handle 40 is positioned in the middle of the body and has an S shape, and the handle of the body is covered with silicone. The S-shaped handle 40 is a place for the operator to grasp the fire-fighting hand axle 100 by his hand. Generally, the grip is better than the straight handle, and when gripped or gripped, It is possible to prevent the phenomenon of deviation from the hand. Further, since the handle 40 is made of silicone, the operator's hands can be protected from the cold temperature when the weather is cold, as in the winter season.

The body portion is divided into a head portion 20 and a tail portion 60 with the handle portion 40 as a center.

A wedge-shaped cutter 25 is formed on one side of the head 20 to apply fire protection or fire fighting equipment as one of the extensions for cutting or cutting wood, and the destructive device 21 is formed in a rake shape on the other side .

The cutter 25 and the breaker 21 of the head portion 20 are connected to the handle portion 40 and between the radius of curvature of the inner side of the cutter 25 and the breaker 21 connected to the handle portion 40 Hose wrenches 22 and 27 of different sizes are formed to connect or disconnect the fire hose or to assemble with other connectors.

An octagonal fire hydrant wrench (26) is formed on the side of the cutter (25). The octagonal shape of the fire hydrant wrench (26) moves the square bar of the fire hydrant valve switch to the fire hydrant wrench (26) to reduce the angle even when the space of the fire hydrant is not freely available for the operator to work or there are many obstacles The valve switch of fire hydrant can be opened and closed.

An egg-shaped rope hanger 23 and a water / gas shutoff 24 are formed on the center line of the head 20 located between the cutter 25 and the destructor 21.

The rope hanger (23), also known as a rope hanger, occurs when workers are required to hang the rope in addition to the fire suppression as well as the structure, and the rope is hooked to pull or support and fix an object, It is used for situations that hang or hang.

The water / gas shutoff 24 includes various valves, such as water valves, gas valves, etc., located at a fire site or a structural site, and various variables such as temperature at which these valves can not be deformed or touched by fire or other external force When it is present, it performs on / off function to correspond to these variables.

The end surface of the head 20 located between the cutter 25 and the breaker 21 is used as a hammer 28.

The tail portion 60 is used as a lower portion of the handle 40 and an end portion thereof is used as a claw hammer 62 and a rope hanger 62 is formed between the handle 40 and the claw hammer 62.

The fire hood of the present invention has a bulb hanger 26, a rope hanger 23, 61, and a water / gas shutoff 24 in addition to the cutter 25 and the breaker 21, By reducing the weight of the fire hood, it is possible for the operator to use the fire hood in a light and versatile manner.

As described above, although the present invention has been described with reference to specific embodiments and drawings, it is to be understood that the present invention is not limited thereto and that various changes and modifications may be made without departing from the spirit and scope of the present invention by those skilled in the art. It will be understood that various modifications and changes may be made without departing from the scope of the appended claims.

100: Fire Hand Cannon
20: Head
21: Destroyer
25: Cutter
24: water / gas shutoff
22, 27: Hose wrench
23, 61: rope hanger
28: Hammer
40:
60: tail
62: Claude Hammer

Claims (4)

As a firefighting hand ax,
A body portion including a head portion and a tail portion and having a fire hydrant wrench on the head portion; And
An S-shaped handle portion positioned between the head and the tail portion
Including a firefighting hand ax. The method according to claim 1,
The fire hydrant wrench is of an octagonal shape
A fire-fighting hand ax featuring. Claim 1
And a hose wrench having a size different from that of the inner radius of curvature of the cutter and the destructive device which are connected to the handle portion and further include a hose wrench having a cutter at one side of the head portion and a breaker at the other side thereof
A fire-fighting hand ax featuring. Claim 1
The handle is made of silicon
A fire-fighting hand ax featuring.

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