JP2016187401A - Fire-extinguisher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fire-extinguisher which is configured so that a wall-hanging hook part can be easily provided to a container body without employing fixing means such as welding.SOLUTION: There is provided a fire-extinguisher 1 in which on an upper side face of a container body 2, a hook part 15 which is hooked on a receiving part formed on the wall surface of a building or the like is provided. The hook part 15 is formed in an upper portion of a resin cylindrical part 12 which can be fit to the outer circumference of a trunk 11 of the container body 2 and has a support part 14 supporting the bottom 13 of the container body 2 on a lower part, and the resin cylindrical part 12 is fit to the outer circumference of the trunk 11 of the container body 2.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a fire extinguisher adapted to be hung on a wall of a building such as a house or a building.

In many cases, a fire extinguisher is installed on a wall of a building such as a house or a building. As a means for installing the fire extinguisher on the wall surface, a hook or tubular receiving portion is provided on the wall surface, and the fire extinguisher is provided with a hook portion that is hooked on the receiving portion provided on the wall surface on the trunk portion of the container body, The fire extinguisher is installed on the wall surface so that the hook portion provided on the body portion of the container is hung on the receiving portion provided on the wall surface (see, for example, Patent Document 1).
Conventionally, a container body of a fire extinguisher is generally made of iron, and a hook provided on the container body is fixed by welding.

JP 2002-126116 A

As described above, conventionally, the container body of a fire extinguisher has been generally made of iron. However, in recent years, fire extinguishers having a container body made of aluminum are often used from the viewpoint of being lightweight and resistant to rust. When this fire extinguisher is used for hanging on a wall, it is necessary to provide a hook on the container body, but aluminum is weak against heat, and if the hook is welded to the container body, the container body may be deformed by heat. There is a problem that it is difficult to fix the hanging portion by welding and is troublesome.
The present inventors have conducted a test for easily providing a hanging part for a wall even for a fire extinguisher container body formed of a material that is weak to heat and difficult to weld, such as aluminum. As a result of repeated research, the present invention has been completed by paying attention to a resin skirt having a container main body installed in an aluminum fire extinguisher and having functions of protecting the bottom of the container and maintaining stability.

  An object of the present invention is to provide a fire extinguisher that can easily provide a wall hanging portion on a container body without taking fixing means such as welding.

  In order to achieve the above object, the invention according to claim 1 is a fire extinguisher in which a hook portion that is hung on a receiving portion provided on a wall surface of a building or the like is provided on an upper side surface of a container main body. The hook is provided on the top of a resin cylinder that can be fitted to the outer periphery of the barrel of the main body and provided with a support portion that supports the bottom of the container main body at the bottom, and the resin cylinder is connected to the trunk of the container main body. It is characterized by being fitted to the outer periphery of the part.

According to invention of Claim 1, the said hook part is provided in the upper part of the resin cylinder which can be fitted to the trunk | drum outer periphery of the said container main body, The said resin cylinder is provided in the trunk | drum outer periphery of the said container main body. Since the fitting portion can be provided on the body portion of the container body without using welding means, and the container body is not subjected to a thermal load, the container body is exposed to aluminum or other heat. Even if it is formed of a weak material, the hook portion can be easily provided on the container body.
Furthermore, the body surface of the container body can be protected by the resin cylinder fitted to the outer periphery of the body part of the container body.

  The invention described in claim 2 is characterized in that a nozzle receiving portion for receiving a nozzle of a fire extinguishing agent discharge hose is provided in the lower part of the resin cylinder according to claim 1.

  According to the second aspect of the present invention, since the nozzle receiving portion that receives the nozzle of the fire extinguishing agent discharge hose is provided at the lower portion of the resin cylinder, the position of the hook portion and the position of the nozzle receiving portion are constant. can do.

  According to the fire extinguisher according to the present invention, since the container body can be provided with a hanging part for wall hanging without taking fixing means such as welding, the container body is formed of aluminum or other heat-sensitive material. Even so, the hanging portion can be easily provided on the container body.

It is a partially longitudinal front view showing an example of an embodiment of a fire extinguisher according to the present invention. It is a top view of the fire extinguisher shown in FIG. It is a perspective view of the fire extinguisher shown in FIG. It is a longitudinal cross-sectional view which shows the resin-made cylinders of FIG. It is explanatory drawing which shows the wall hanging state of the type | mold fire extinguisher of this example.

Hereinafter, an example of an embodiment of a fire extinguisher according to the present invention will be described in detail with reference to FIGS. 1 to 5.
1 is a partially longitudinal front view showing the fire extinguisher of this example, FIG. 2 is a plan view of the fire extinguisher shown in FIG. 1, FIG. 3 is a perspective view of the fire extinguisher shown in FIG. 1, and FIG. FIG. 5 is an explanatory view showing a wall-hanging state of the fire extinguisher of this example.

In the fire extinguisher 1 of this example, a valve case 4 is fastened and fixed to a mouth portion 3 of a container body 2 by a union type cap 5. The valve case 4 is formed with a fire extinguishing agent flow path 6 having one end opened in the container body 2 and the other end opened outside the container body 2, and a siphon tube 7 is formed in the opening opened in the container body 2. A fire extinguishing agent discharge hose 9 having a nozzle 8 at the tip is attached to an opening that is attached and opens to the outside of the container body 2.
The valve case 4 is provided with an operation lever 10 for opening and closing the fire-extinguishing agent flow path 6, and the fire-extinguishing agent flow path 6 is opened by operating the operation lever 10 to release the fire-extinguishing chemical.
In this example, the container body 2 is formed of aluminum.

  A resin cylinder 12 is fitted on the outer periphery of the body 11 of the container body 2 with the upper side of the body 11 left. The resin cylinder 12 is provided at its lower portion with a support portion 14 for supporting the bottom 13 of the container body 2 fitted in the resin cylinder 12. In this example, the support portion 14 is provided so as to project annularly from the inner peripheral surface of the lower portion of the resin cylinder 12, but is not limited to this, and the lower opening of the resin cylinder 12 is provided. It is also possible to provide a bottom plate (not shown) for closing the part, and this bottom plate can be used as the support portion 14.

Further, on the upper outer peripheral surface of the resin cylinder 12, there is provided a hooking portion 15 that hangs on a receiving portion provided on a wall surface to be described later. The shape of the hanging portion 15 is not particularly limited, and is formed in an annular shape in this example.
In this example, a nozzle receiving portion 16 for receiving the nozzle 8 of the fire extinguishing agent discharge hose 9 is provided on the lower outer peripheral surface of the resin cylinder 12.
The support portion 14, the hook portion 15, and the nozzle receiving portion 16 provided on the resin cylinder 12 are provided by integral molding when the resin cylinder 12 is molded.

  As shown in FIG. 5, the fire extinguisher 1 configured as described above is installed on the wall with a hook-shaped receiving portion 18 provided on the wall surface 17 fitted into the container body 2 of the fire extinguisher 1. The fire extinguisher 1 can be installed on the wall surface 17 by latching the annular hooking portion 15 provided on the cylindrical body 12.

  As described above, according to the fire extinguisher 1 of this example, the resin cylinder 12 is provided that can be fitted to the outer periphery of the trunk portion 11 of the container body 2 and is provided at the lower portion with the support portion 14 that supports the bottom portion 13 of the container body 2. Since the hook portion 15 is provided on the upper portion of the container body 12 and the resin cylinder 12 is fitted to the outer periphery of the barrel portion 11 of the container body 2, the hook portion 15 is provided on the barrel portion 11 of the container body 2 without using a means such as welding. Since the container body 2 is not subjected to a heat load, the container body 2 can be easily provided with the hook 15 even if the container body 2 is formed of aluminum or other heat-sensitive material. Can do.

Moreover, in this example, since the nozzle receiving part 16 which receives the nozzle 8 of the fire extinguishing chemical | medical agent discharge hose 9 was provided in the lower part of the resin cylinder 12, the position of the hook part 15 and the position of the nozzle receiving part 16 are made constant. Can do.
And since the hook part 15 and the nozzle receiving part 16 provided in the resin cylinder 12 are integrally formed at the time of molding of the resin cylinder 12, the manufacture is easy.
Furthermore, the surface of the body 11 of the container body 2 can be protected by the resin cylinder 12 fitted to the outer periphery of the body 11 of the container body 2.

DESCRIPTION OF SYMBOLS 1 Fire extinguisher 2 Container body 3 Mouth part 4 Valve case 5 Cap 6 Fire extinguishing chemical flow path 7 Siphon tube 8 Nozzle 9 Fire extinguishing chemical discharge hose 10 Operation lever 11 Trunk part 12 Resin cylinder 13 Bottom part 14 Support part 15 Hanging part 16 Nozzle Receiver 17 Wall 18 Receiver

Claims (2)

A fire extinguisher provided on the upper side surface of the container body with a hanging portion that hangs on a receiving portion provided on a wall surface of a building or the like,
The hook is provided on the top of a resin cylinder that can be fitted to the outer periphery of the body of the container main body and has a support portion that supports the bottom of the container main body at the bottom, and the resin cylinder is attached to the container main body. A fire extinguisher that is fitted to the outer periphery of the body.   The fire extinguisher according to claim 1, wherein a nozzle receiving portion for receiving a nozzle of a fire extinguishing agent discharge hose is provided at a lower portion of the resin cylinder.

Images