JPS5841982Y2 - Fire extinguisher hose holder - Google Patents

Description

[Detailed description of the invention] This invention relates to an improvement of a hose holder for attaching a hose for discharging extinguishing agent from a fire extinguisher to the side of a container when the fire extinguisher is not in use.

Fire extinguishers installed in general homes, cars, buildings, etc.
As shown in the figure, a lid 2 with a built-in valve mechanism etc. is attached to the upper opening of a container 1 filled with extinguishing agent, and when in use, when the activation lever 3 is pushed down, the extinguishing agent in the container 1 is released by pressure gas. It acts so that it is pushed out into the hose 4 and ejected from the nozzle 5.

By the way, in the fire extinguisher constructed and operated as described above, in order to prevent the hose 4 from hanging around when not in use, the vicinity of the tip of the hose 4 is detachably held on the lower side of the container 1. is being carried out.

For this reason, conventionally, a holder 6 with a groove-like opening on the side was fixed to the lower side of the container 1 as shown in FIG. 1, and the tip of the hose 4 was fitted into this holder 6. .

However, when the holder 6 is fixed to the container 1 in this way, the following problems occur.

That is, as shown in FIG. 1, when using the ring nut 7 to secure the lid 2 to the container mouth, the positional relationship between the extinguishing agent outlet 8 of the lid 2 and the holder 6 must be adjusted. Although the fire extinguisher can be installed in the optimal condition at all times, in order to reduce the number of parts in a small fire extinguisher, a screw is carved directly into the lid body 2, and the structure is tightened by screwing it into a thread carved in the mouth of the container. In this case, it is troublesome to carve the screws formed between the lid 2 and the container mouth so that the lid 2 always has the same positional relationship with the container 1, and this positional relationship is difficult. It is easy to cause variations in the results.

Therefore, it is not possible to fix the holder 6 to the container 1 in advance.

However, since the holder 6 is fixed to the lower part of the container by welding or brazing before painting the container 1 and before filling the container with fire extinguishing agent, the holder 6 is installed after the lid 2 is attached and fixed to the mouth of the container. cannot be fixed.

In view of the above-mentioned circumstances, the present invention has been developed to provide a fire extinguisher hose that can prevent the hose from wandering around even when a screw is directly carved into the lid 2 without being affected by the positional relationship between the lid 2 and the container. The purpose is to provide a holding device.

The present invention will be described below with reference to drawings showing embodiments.

FIG. 2 shows the nozzle connected to the tip of the hose 4 and the members constituting the hose holder.

A rectangular standing wall 9 is integrally formed on one side of the nozzle 5 molded from synthetic resin, and a magnet 10 is fitted and fixed inside the standing wall 9.

The nozzle 5 thus arranged is connected and fixed to the tip of the hose 4 with the magnet 10 facing the side surface of the steel container 1, as shown in FIG.

However, in order to fix the magnet 10 to the vertical wall 9 formed into a box shape in this way, it is necessary to closely fit the two together and use an adhesive, which makes the manufacturing process cumbersome.

In the present invention, as shown in FIGS. 4 and 5, a vertical wall extending in the axial direction of the nozzle 5 is formed in parallel on the side surface of the nozzle 5,
The magnet 10 is forced into the space between the vertical walls from above and is fitted into the vertical wall.Protrusions 11 and 12 are formed on the sides of the magnet 10 to lock it to the vertical wall 9, preventing the magnet from coming out forward. That's what I do.

In the example shown in FIG. 4, the edge of the vertical wall 9 is bent inward to form a hook shape and engaged with the projection 11 of the magnet, and in the example shown in FIG. The protrusions 12 of the magnet are formed by forming grooves.
is engaged.

In either example, if the vertical walls 9, 9 and the magnet 10 are fitted together several times, they can be reliably connected to each other without using an adhesive.

The lower ends of the vertical walls 9, 9 may be connected by a vertical wall as shown in FIGS. 2 and 3, or may be left open.

Since the fire extinguisher hose holder of the present invention is constructed as described above, when the fire extinguisher is not in use, the magnet 10 on the side of the nozzle is attracted to the lower side of the container 1, as shown by the solid line in Figure 3. If so, the hose 4 can be prevented from wandering.

Since the nozzle 5 can be attached anywhere on the entire circumference of the container 1 by the magnet 10, the hose 4 connected to the nozzle 5 is completely unaffected by the positional relationship between the lid 2 and the container 1.
can be maintained.

When using a fire extinguisher, by pulling the hose 4 away from the container 1, the hose 4 and the nozzle 5 can be easily removed from the container 1.

[Brief explanation of the drawing]

Figure 1 is a side view of a fire extinguisher equipped with a conventional hose holder;
Figure 2 is a perspective view of a nozzle showing the commonly thought of structure of a hose holder equipped with a magnet, Figure 3 is a partial vertical sectional view of the lower part of a fire extinguisher equipped with this hose holder, and Figures 4 and 5 are FIG. 3 is a plan view of a nozzle showing two examples of a hose holder equipped with a magnet according to the present invention. 1: Container, 2: Lid, 3: Starting lever, 4: Hose, 5
: Nozzle, 6: Holder, 7: Ring nut, 8: Discharge port, 9: Vertical wall, 10: Magnet.

Claims (1)

[Scope of utility model registration request] The lid body 2 is fixed to the container mouth part by screwing together the threaded part carved in the mouth part of the iron container 1 with the screw carved in the lid body 2 which has a fire extinguishing agent passage inside. Extinguishing agent outlet 8
This is a hose holder for a fire extinguisher that removably fixes the hose 4 of the fire extinguisher to the lower side of the container 1, and is made of synthetic resin. A vertical wall extending in the axial direction of the nozzle 5 is formed parallel to the side surface of the molded nozzle 5 opposite to the side surface of the container 1, and a magnet 10 that contacts the vertical wall every time is inserted from above between the vertical walls. A hose holder for a fire extinguisher, characterized in that the magnet 10 is fixed to the nozzle 5 by locking a protrusion formed on the side surface of the magnet 10 to the inner surface of the vertical wall 9.