JP6132562B2 - Smoke detector test tool - Google Patents

Description

  The present invention was invented as a small, light, safe test tool that can be tested by one person by letting real smoke flow into the smoke detector of a residential fire alarm.

  The conventional smoke detector operation test jig is equipped with a reed switch to test the smoke detector attached to the ceiling, a confirmation light that lights up when the alarm is triggered, and a part of the detector. The jig head is provided with a magnet, and is formed of a support rod that is about 4 m long to the high ceiling.

  However, the handling of the conventional smoke detector operation test jig is heavy because it is a large instrument, and fire and disaster prevention contractors are several men's workers used as office work in offices, buildings, factories, housing complexes, etc. There is a disadvantage that it cannot be handled, and work in the housing complex is performed in individual rooms, so it is often refused, and there is a disadvantage that it is not possible to work in all rooms.

JP-A-5-151478

  In view of the above-mentioned conventional drawbacks, the present invention is easy to use with a simple structure used not only in offices, buildings, companies, factories, housing complexes, etc., but also in light, safe, and short test times. The purpose is to provide a tool to test with real smoke.

In order to achieve the above-mentioned object, the present invention was invented as a smoke detector test tool, comprising a plastic bag with a chuck and a straw, cardboard, an incense stick that emits smoke when fired, etc. The smoke detector test tool is a low-priced instrument that can only be carried indoors with a plastic bag with smoke that does not worry about fire. It is configured as.
A hole through which smoke passes is made by cutting off the tip of the bottom of the plastic bag with zipper or zipper-type plastic bag about 3 mm diagonally, and the diameter of the hole is about 3 mm to 5 mm with a suction straw. The length of the straw is about 5cm to 10cm, and the tip of the straw is cut about 1cm diagonally. The tip of the straw is pushed out from the inside of the plastic bag, and the smoke flow of the sensor from the hole at the tip of the straw. Provided near the entrance so that smoke can be easily blown in. The plastic bag with a zipper that has a hole in the hole and a zipper-type plastic bag are filled with soft and half-folded cardboard. Easy to use smoke detector test tool.

As is clear from the above description, the effects listed below can be obtained in this description.
(1) Since it is composed of plastic bags with chucks, straws, cardboard, incense sticks, etc., it is a tool that is light, safe, inexpensive, easy to use and safe for women.
Therefore, it is possible to test the smoke detector at a low price and easily in each house.

(2) Since it can be easily made at a low price by the above (1), the reporting test can be performed 3 to 4 times a year.
(3) The work can be done simply by putting curved cardboard in the plastic bag of FIG. 3 and inflating it to make it easy for smoke to collect, and the same effects as in (1) and (2) above are obtained. It is done.

[BRIEF DESCRIPTION OF THE DRAWINGS] It is a perspective view of the test tool of the best 1st form for implementing this invention. It is the top view which attached the straw to the plastic bag with a chuck | zipper before storing smoke, and put cardboard. FIG. 3 is a plan view in which one end of a plastic bag with a chuck is cut out by about 2 mm and a hole for generating smoke is provided.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view of Embodiment 1 of the apparatus of the present invention, in which a straw is attached to a hole through which smoke passes on one of the bottoms of a plastic bag with a chuck so that smoke is easily collected in the plastic bag. Fig. 1 shows that the inside is spread and the incense stick is set on fire to accumulate smoke.

Fig. 2 shows a hole in one end of a plastic bag in Fig. 3, a straw is attached to this hole, and even if a small amount of smoke is blown into the smoke detector's smoke inlet, it can be reliably notified. Even if one end of the plastic bag shown in FIG. 3 is cut off, it is reported and becomes a test tool in the same manner as the straw device.

If the present invention is used in the industry that manufactures smoke detectors and used in the firefighting headquarters and prevention section of each municipality, it may help to promote the smoke detector installation and dissemination activities.

DESCRIPTION OF SYMBOLS 1 Plastic bag 2 Chuck 3 Hole cut about 2 mm diagonally 4 Straw 5 Cardboard 6 Incense stick 7 Smoke

Claims (1)

The one location of the bottom of the tip of the plastic bag or zippered plastic bag with zipper, in Rukoto cut to approximately 3mm obliquely pierces through smoke, into the hole, the diameter of the holes in the suction straw about 3mm~ About 5 mm, about 5 cm to 10 cm in length, with the tip of the straw cut about 1 cm diagonally, pierce the outside of the plastic bag to the outside, and smoke from the sensor through the hole at the end of the straw Provided near the inflow port so that smoke can be easily blown in, put a plastic bag with a zippered plastic bag with a hole in the shape of the hole, and put a soft half-folded cardboard into the zipper-type plastic bag to inflate the smoke Smoke detector test tool that is easy to collect.

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