JP3243819U - Luminous security whistle - Google Patents

Abstract

[Problems] It can emit light on a dark road at night without external light such as a light, so you can always know where it is, and when it encounters danger, it can immediately emit a sound, and its lightweight and simple structure makes it easy to use for infants and children. To provide an inexpensive security whistle that is not a burden to carry and use. [Solution] A hanging string can be attached to a whistle body that has a roughly squid-like shape in overall view and is formed by fitting two divided bodies, a front divided body 10 and a back divided body made of resin containing a luminescent agent. The phosphorescent security whistle 1 is provided with a strap hole 40. [Selection diagram] Figure 1

Description

The present invention relates to a security whistle that can be carried by socially vulnerable people such as infants, children, women, and the elderly, and can be blown to notify third parties of the danger when faced with danger.

Traditionally, socially vulnerable people, mainly infants, children, women, and the elderly, carry horns to alert third parties of the crisis and call for help when they are in danger while walking alone. is encouraged.

Horns can be expected to be effective in crime prevention by making it easy for socially vulnerable people who may not be able to raise their voices to emit a high-pitched horn sound. A highly devised horn has been proposed.
Registered utility model No. 3102563 JP 2007-172563 Publication Patent Publication

The traffic safety/crime prevention whistle according to Patent Document 1 has a reflective light emitting function on the whistle body and the hanging string, and can alert people even on dark roads at night by reflecting the lights of cars and the like and emitting light. Therefore, it can be used not only for crime prevention but also for traffic safety.

Furthermore, by providing the whistle-equipped crime prevention buzzer according to Patent Document 2, both the buzzer and the whistle can further enhance the effect of intimidating and repelling thugs, and the buzzer can also emit an alarm sound when the battery is exhausted. Even if this is not possible, it is possible to respond by sounding a whistle.

However, the reflective light emitting function of the traffic safety and crime prevention whistle according to Patent Document 1 only emits reflected light when it receives lights from cars, etc., so it is not effective in alerting people when the other party is a bicycle without a light. The problem was that it was difficult to expect.

In addition, since the security buzzer according to Patent Document 2 integrates the buzzer and the horn, it is not only bulky and heavy, but also requires battery replacement and is structurally complex, leading to malfunctions and malfunctions. There was a problem that it would be a burden for infants and children to carry and use it because there was a risk of it being defective.

The phosphorescent security whistle according to the present invention solves the problems of the prior art, emits light by itself even when there is no external light such as a light on a dark night street, so you can always know where the person is, and when faced with danger, it can be sounded immediately. It is an object of the present invention to provide a security whistle at a low cost that is lightweight and has a simple structure so that it is not a burden for infants and children to carry and use it.

In order to solve the above problems, the phosphorescent security whistle according to claim 1 of the present invention is provided with a string attachment part to which a hanging string can be attached to the whistle body made of resin containing a phosphorescent agent. Features.

The phosphorescent security whistle according to claim 2 is the phosphorescent security whistle according to claim 1, in which the whistle main body has a generally squid shape in overall view, and has two parts, a front divided body and a back divided body. It is characterized by being formed by fitting the divided bodies.

In the phosphorescent security whistle of the present invention, the resin that makes up the whistle body itself contains a phosphorescent agent, so the whistle itself will emit light even in the dark by simply exposing it to daylight or indoor lighting for a certain period of time. Therefore, even if you attach a hanging string and carry it around your neck or bag, you can always know where it is, and you can quickly sound it in case of immediate danger.

In addition, by making the shape of the whistle body roughly like a squid (squid), it is difficult to tell at first glance that it is a horn, and the whistle can be blown unexpectedly before it is recognized by thugs and taken away. The possibility of being able to do so increases, and the crime prevention effect can be enhanced.

By the way, the shape of a squid is based on the crime prevention slogan for infants and children, ``Ika no Sushi'', which means ``Ika'' (not going), ``no'' (not getting on), and ``Osushi''. The shape is reminiscent of ``to shout out'', ``su'' to ``run away'', and ``shi'' (to inform).

On the other hand, by making the flute body a simple structure in which two parts, the front part and the back part, fit together, resin molding can be simplified, making it lightweight and suitable for carrying and use by infants and children. This makes it possible to manufacture a security whistle that is difficult to break down at an extremely low cost.

Hereinafter, embodiments of the present invention will be described using the drawings. FIG. 1 is a perspective view showing an embodiment of a phosphorescent security whistle 1 according to the present invention, FIG. 2 is a front view, FIG. 3 is a rear view, FIG. 4 is a left side view, FIG. 5 is a top view, and FIG. It is a bottom view.

The phosphorescent security whistle 1 has an approximately squid-like shape as a whole, and is made up of two members, a front divided body (front side) 10 and a back divided body 20 (back side), which are fitted together. An engaging portion (not shown) is provided on the inside of both the divided bodies 10 and 20 so that they can be fitted together and integrated. In addition, there is a gap (not shown) inside the fitted divided bodies 10 and 20, and the mouthpiece 30 is opened on the bottom side, and by adding the mouthpiece 30 and blowing air, The sound generated when air is blown out from the sound output hole 11 provided below the surface dividing body 10 is reflected in the gap and causes the phosphorescent security whistle 1 to sound.

Further, a through hole is provided at the top of both the divided bodies 10 and 20, and serves as a strap hole 40 through which a strap (not shown) is passed when the two divided bodies 10 and 20 are fitted. Any string can be used as the strap, and it can be a short strap that can be attached to and detached from an infant's bag or the belt of a child's school bag, but for the purpose of a security whistle, it can be picked up and sounded immediately in an emergency. Therefore, a string with a length adjustment mechanism that allows the phosphorescent security whistle 1 to be carried around the neck at all times is more suitable.

The two divided bodies 10 and 20 are formed by molding a resin containing a luminescent agent, and the resin is preferably ABS resin, but is not limited thereto. The phosphorescent agent is not particularly limited as long as it is a pigment that stores sunlight or light from lighting and gradually releases light energy (luminescence) even when there is no light, but aluminum has a long afterglow time and high brightness. Strontium acid pigments are suitable, and inexpensive zinc sulfide pigments are also applicable.

Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not necessarily limited to the above-mentioned configuration, and may be modified as appropriate within the scope of achieving the purpose of the present invention and having effects. As long as modifications can be made and fall within the scope of the technical idea of the present invention, they fall within the technical scope of the present invention.

The phosphorescent security whistle according to the present invention has an extremely lightweight and simple structure and can be manufactured at low cost, so it can be widely used as a crime prevention item that is always worn by socially vulnerable people, especially infants and children.

A perspective view of a phosphorescent security whistle according to an embodiment Front view of the phosphorescent security whistle according to the embodiment Rear view of the phosphorescent security whistle according to the embodiment Left side view of the phosphorescent security whistle according to the embodiment A plan view of a phosphorescent security whistle according to an embodiment Bottom view of the phosphorescent security whistle according to the embodiment

1 Luminescent security whistle 10 Surface division body 11 Sound output hole 20 Back division body 30 Song opening part 40 Strap hole

Claims (2)

A security whistle consisting of a whistle body made of resin containing a luminescent agent, and a string attachment part to which a hanging string can be attached. 2. The security whistle according to claim 1, wherein the whistle main body has a generally squid-like shape when viewed as a whole and is formed by fitting two divided bodies, a front divided body and a back divided body.