Title:
SOUND-EFFECT GENERATION DEVICE FOR IMITATION GUN
Document Type and Number:
WIPO Patent Application WO/2014/178119
Kind Code:
A1
Abstract:
[Problem] To enable a firing sound having a force equivalent to the firing of live ammunition to be heard as a result of a firing operation. [Solution] A sound-effect generation device for an imitation gun comprises: a transmission unit provided to a gun-main-body side; and a reception unit disposed in a position at a distance from the gun main body. The transmission unit is activated by a firing operation at the gun-main-body side, thereby causing a firing sound to be generated by the reception unit. The transmission unit (11) is provided with: a vibration detection sensor (12) for detecting vibration generated in the gun main body by a firing operation; and a weak-radio-wave transmitter which, on the basis of a vibration detected by the vibration detection sensor, transmits weak radio waves as an on signal. The reception unit (21) is provided with: a control circuit (24) which receives the weak radio waves transmitted from the transmission unit, and reads sound-effect data stored in a storage device (23); and a sound-effect generation unit (26) for enabling the read data to be heard via an amplifier.
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Inventors:
IWASAWA IWAO (JP)
Application Number:
PCT/JP2013/062640
Publication Date:
November 06, 2014
Filing Date:
April 30, 2013
Export Citation:
Assignee:
TOKYO MARUI CO LTD (JP)
International Classes:
F41A33/04; A63H5/00; A63F9/02
Foreign References:
| JPS5020600A | 1975-03-04 | |||
| JP2007298267A | 2007-11-15 | |||
| JPH0321690U | 1991-03-05 | |||
| JP2011007465A | 2011-01-13 | |||
| JPH0666497A | 1994-03-08 |
Attorney, Agent or Firm:
IZAWA MAKOTO (JP)
Jun Izawa (JP)
Jun Izawa (JP)
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