JPS5913651Y2 - whistle - Google Patents

Description

[Detailed description of the invention] The present invention relates to a whistle that has a shortened detonator to make it easier and more convenient to store and carry when not in use, and which can be easily played by enlarging the detonator when in use, as shown in the illustrated embodiment. As shown, the detonator 1 is composed of an expandable tube made by joining together a plurality of metal tubes 2 with diameters increasing sequentially, and the end of the smallest diameter tube 2 is used as the outlet 3, and a fuselage is installed in the lower part of the tube. 5 is attached to form a labium 4 which opens on the side, and furthermore, an appropriate number of sound holes 6 for finger presses are opened along the length direction of the detonator 1.

In addition, to join the metal pipes, as is known, a spring piece 7 is attached to the outer surface of one end of the small diameter pipe 2 with a protruding pin 8, and this is attached to the large diameter pipe 2.
The large diameter pipe 2 is inserted into the pipe and successively connected, and one end of the large diameter pipe 2 is narrowed to act as a stopper for the spring piece 7 to prevent the pipe from coming off and to form an extensible pipe whose length can be freely adjusted. , and a separate attachment 9 is attached to the blowhole 3, and a detonator 1 is also attached.
A decorative covering piece 10 may be attached to the tip.

As shown in Figures 1 and 2, the main island is made by stretching a telescopic tube to a predetermined length, blowing air from the mouthpiece 3 as a flute, and changing the scale by opening and closing the tone hole 6 with the finger press. The instrument is blown by sound, and when not in use, the telescopic tube is shortened as shown in Figure 3, making it convenient to store and carry.

In addition, in order to make it convenient to store and carry, the cap 1 has a clip 12 on the detonator 1 which is shortened as shown by the chain line in Fig. 3.
1 or use in combination with a cap having a key chain ring is optional.

In this way, according to the present invention, the detonator 1 is made of a metal telescopic tube, so it can be easily stretched to a predetermined length and played freely, and when not in use, the detonator 1 can be shortened. It has the advantage of being extremely easy to store and carry, easy to handle, useful as a musical instrument or plaything, and can be obtained at a relatively low cost.

Incidentally, the present invention can also be applied to the transverse flute.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view;
FIG. 2 is a cut-away side view of the device in its enlarged, used state, and FIG. 3 is a cut-away side view of its shortened, unused state. 1...Detonator, 2...Metal tube, 3...Blower mouth, 4...
・Labium, 5...huitspur, 6...tone hole.

Claims (1)

[Scope of utility model registration request] A detonator is constructed from an expandable tube made by joining together a plurality of metal tubes 2 with diameters increasing sequentially, and the end of the smallest diameter tube 2 is used as a blowout port 3, and a fipple 5 is installed inside the tube below. This whistle is formed by forming a labium 4 that opens on the side when mounted, and further having a suitable number of tone holes 6 for finger presses opened along the length of the detonator 1.