Title:
TOY FLUTE
Document Type and Number:
WIPO Patent Application WO/2013/047894
Kind Code:
A1
Abstract:
The present invention relates to a new toy flute which may be manufactured with ease and at low cost, the sound of the toy flute not being muffled inside and the sound being provided whenever the toy flute is played with or thrown. A reciprocating body is accommodated in a barrel portion in a reciprocating manner. The barrel portion is installed at an inner side of an opening portion disposed at a hollow body in such a manner that a vent hole at one inner side of two vent holes disposed at the barrel portion is connected to the opening portion. A flute portion is installed at the barrel portion in such a manner that air flow between the opening portion and a vent hole at the other inner side of the two vent holes causes variation for reverberation in the barrel portion. The present invention does not have to comprise a medium which recovers a weight of the flute in a gravitational lower direction all the time as in the case of the related art. With respect to installation of the flute, installation at the inner side of the opening portion suffices without the need to locate the flute at a central portion of the hollow body.
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Inventors:
IRIE MAKOTO (JP)
Application Number:
PCT/JP2012/075733
Publication Date:
April 04, 2013
Filing Date:
September 27, 2012
Export Citation:
Assignee:
SANKYO RIKEN CORP (JP)
IRIE MAKOTO (JP)
IRIE MAKOTO (JP)
International Classes:
A63H5/00; A63H3/31
Foreign References:
| JPH0541590U | 1993-06-08 | |||
| JPH05194U | 1993-01-08 | |||
| JP3002155U | 1994-09-20 | |||
| JPH04111394U | 1992-09-28 | |||
| JPH0838745A | 1996-02-13 | |||
| JPS5946595U | 1984-03-28 | |||
| JP3004028U | 1994-11-08 |
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Claims: