KR20170029267A

KR20170029267A - Water Cannon Device

Info

Publication number: KR20170029267A
Application number: KR1020150126389A
Authority: KR
Inventors: 이탁호; 김광호; 곽중원; 김원주; 강보원
Original assignee: 동신대학교산학협력단
Priority date: 2015-09-07
Filing date: 2015-09-07
Publication date: 2017-03-15

Abstract

The present invention relates to a simple waterproofing foil capable of rapidly moving to an ignition point where entry of a vehicle, such as an alleyway, is difficult and an evolving operation can be performed.
The simple waterproofing foam according to the present invention comprises a base portion supported on a support surface, a support portion provided on an upper portion of the base portion, a nozzle portion provided in the support portion for spraying water for evolution or digestive juice, And a connecting hose connected to the water tank of the fire hydrant or the fire truck so as to supply water or fire extinguishing liquid to the nozzle unit.
Wherein the support portion includes a lower support portion connected to the base portion, an upper support portion on which the nozzle is mounted, and a lower support portion rotatably supported on the lower support portion so as to adjust a spraying direction of water or a digestive liquid sprayed from the nozzle portion. And an angle adjusting unit for adjusting the angle of view.

Description

Water Cannon Device

More particularly, the present invention relates to a simple waterproofing foam capable of rapidly moving to an ignition point where a vehicle such as an alleyway is difficult to enter and performing an evolving operation.

In general, in order to protect valuable lives and to limit the damage to the property in the event of a fire, it is most important that the fire is suppressed at an early stage. Since a conventional large fire truck has a large water tank, Height, width, and the like are so large that if there is no wide passage for entry, there is a problem in that it can not be accessed close to the fire scene, and accordingly, the early suppression can not be performed quickly.

In other words, when a fire occurs in a place where only a narrow passage such as an alleyway, a residential area, a department store, or the like of a residential area has conventionally been entered, a fire truck is connected to a fire truck or a fire hydrant and a firefighter runs to the fire site The fire has been suppressed by spraying water, but there has been a problem that firefighters often take too much time to transport a heavy fire hose to a fire site by avoiding various obstacles of a narrow passage such as an alleyway, thereby failing the initial suppression in many cases.

Korean Registered Patent No. 0987603: Fire tank cap tarpaulins Japanese Patent No. 4209516: Fire fighting robot

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a simple tarpaulin which can move quickly to a fire scene where entry of a fire fighting vehicle is difficult and can be evolved.

The simple waterproofing foam according to the present invention comprises a base portion supported on a support surface, a support portion provided on the upper portion of the base portion, a nozzle portion provided in the support portion for spraying water for evolution or digestive juice, And a connecting hose connected to the water tank of the fire hydrant or the fire truck so as to supply water or fire extinguishing liquid to the nozzle unit.

Wherein the support portion includes a lower support portion connected to the base portion, an upper support portion on which the nozzle is mounted, and a lower support portion rotatably supported on the lower support portion so as to adjust a spraying direction of water or a digestive liquid sprayed from the nozzle portion. And an angle adjusting unit for adjusting the angle of view.

Wherein the angle regulating portion includes a spherical ball member formed at a lower end of the upper support portion and an inner curved portion corresponding to the shape of the ball member so as to receive the ball member, And a housing accommodating the ball member so as to be rotatable by a predetermined angle.

Since the simple tarpaulins of the present invention can be directly carried to the fire site, the user can minimize the damage of persons and property through rapid evolving work in a fire scene where entry of the vehicle is not easy.

1 is a perspective view showing an embodiment of a simple waterproofing foam according to the present invention,
2 is a side view of the simple waterproofing foam of Fig.

Hereinafter, a simple tarpaulin according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 and 2 show an embodiment of the simple vodka 10 according to the present invention.

Referring to the drawings, a simple waterproofing cloth 10 is formed so that a user can directly carry and use the waterproofing cloth 10 at a fire site. The simple waterproofing cloth 10 includes a base part 100, a support part 200 installed on the base part 100, 200, and a connecting hose 400 connecting the nozzle unit 300 and the fire hydrant.

The base portion 100 is for supporting the support portion 200 and the nozzle portion 300 with respect to the support surface. A rubber plate or a synthetic resin having stretchability is attached to the lower surface of the base portion 100 to improve adhesion to the support surface, And is formed so as to enhance stability during injection.

In addition, it is preferable that the base portion 100 is made of a metal material having a specific gravity higher than that of the support portion 200 to reduce the height of the center of gravity, since it is required to stably stand up in the injection process of water or fire extinguishing liquid.

Although not shown, a separate fixing means for fixing the base unit 100 to the support surface may be provided, or a stepping foot may be provided when the user injects water or a digestive fluid.

The support part 200 is coupled to the upper part of the base part 100 and supports the nozzle part 300 described later.

The support part 200 includes a lower support part 210, an upper support part 220, and an angle adjusting part 230 connecting them.

A flange 211 for connecting to the upper end of the base part 100 is formed at the lower end of the lower support part 210 and extends a predetermined length upward.

The upper support part 220 is connected to the lower support part 210 through the angle adjusting part 230 so as to be rotatable by a predetermined angle and includes a pillar member 221 connected to the angle adjusting part 230, And a nozzle mounting part 222 provided on the upper part of the member 221 and on which the nozzle part 300 is mounted.

The nozzle mounting portion 222 includes a horizontal member 223 extending in both lateral directions from the pillar member 221, a vertical member 224 extending upward from both ends of the horizontal member 223, a vertical member 224 And a connecting member 225 for interconnecting the nozzle unit 300 and the nozzle unit 300 is mounted on the connecting member 225.

The horizontal member 223 is formed with a control handle 226 for controlling the direction of spraying water or a fire extinguishing liquid sprayed from the nozzle unit 300 by controlling the rotation direction of the upper support unit 220.

The angle adjusting unit 230 adjusts the spraying direction of the water or the fire extinguishing liquid sprayed from the nozzle unit 300 by rotating the upper support unit 220 with respect to the lower support unit 210 as described above.

The angle adjusting part 230 includes a ball member 231 formed at the lower end of the upper support part 220 and a housing 232 formed at the upper end of the lower support part 210.

The ball member 231 is formed in a spherical shape and the housing 232 has an inner curved surface corresponding to the shape of the ball member 231. Since the ball member 231 is accommodated in the housing 232 and the inner surfaces of the ball member 231 and the housing 232 are both formed in a curved shape, the ball member 231 is rotated Respectively.

The housing 232 preferably extends to a position relatively higher than the center of the ball member 231 so that the ball member 231 can not be drawn out, A separate fixing member 233 is inserted. A fixing hole through which the fixing member 233 can penetrate is formed in the housing 232 and a fixing groove is formed in the ball member 231 so that the fixing member 233 can be inserted.

The nozzle unit 300 is mounted on the nozzle mounting unit 222 and injects water or a digestive liquid supplied through the connection hose 400. The nozzle unit 300 may be the same as a conventional fire-extinguishing-water jetting nozzle capable of adjusting the spraying distance or the spraying range.

The connection hose 400 is connected to the nozzle unit 300 at one end and connected to the water tank of the fire hydrant or fire fighting vehicle. The connection hose 400 can supply water or fire extinguishing water As shown in FIG.

As described above, the simple waterproof 10 according to the present invention can quickly move to a fire source where a fire fighting vehicle can not enter, and can spray water or a fire extinguishing liquid, thereby minimizing damage to persons and property through rapid fire suppression.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

10; Simple tarpaulins
100; Base portion
200; Support part
210; A lower support portion 211; flange
220; An upper support 221; Column member
222; A nozzle mounting portion 223; Horizontal member
224; A vertical member 225; Connecting member
226; Adjustment handle 230; Angle adjusting portion
231; A ball member 232; housing
233; Fixed member
300; The nozzle portion
400; Connecting hose

Claims

A base portion supported on the support surface;
A support unit installed at an upper portion of the base unit;
A nozzle unit installed in the support unit for spraying water for evolution or digestive juice;
And a connection hose connected to the nozzle unit and connected to a water tank of a fire hydrant or a fire truck so as to supply water or a digestive juice to the nozzle unit.

The method according to claim 1,
Wherein the support portion includes a lower support portion connected to the base portion, an upper support portion on which the nozzle is mounted, and a lower support portion rotatably supported on the lower support portion so as to adjust a spraying direction of water or a digestive liquid sprayed from the nozzle portion. And an angle adjuster for adjusting the angle of the trough.

3. The method of claim 2,
Wherein the angle adjusting portion includes a ball-shaped ball member formed at a lower end of the upper support portion,
And a housing which is formed at an upper end of the lower support portion and has an inner curved surface corresponding to the shape of the ball member so that the ball member can be received therein and accommodates the ball member so as to be rotatable by a predetermined angle, Tarpaulin.