Title:
PRONUNCIATION TOY AND PRONUNCIATION BLOCKS
Document Type and Number:
Japanese Patent JP3858855
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make a plurality of different pronunciation actions possible and to insure the interesting conduction of music intellectual education.
SOLUTION: Pronunciation boards 10 and 20 have intrinsic pitches and are held at a frame 30 vibratably near their both ends. The pronunciation toy BL presents an approximately rectangular parallelepiped in appearance. A guide mechanism section 40 is disposed within a hollow section SP formed by the pronunciation boards10 and 20 and the frame 30 and a sphere 46 is made freely movable within a cylindrical guide hole 41a of the guide mechanism section 40. When the pronunciation toy BL 6 is shaken, the sphere 46 strikes the respective rear surfaces 10d and 20d of the pronunciation boards 10 and 20. Also, the pronunciation boards 10 and 20 produce sounds even by being struck with sticks 2 and 3. The overall length of each pronunciation toy BL is set according to the pronunciation pitch of the corresponding pronunciation board 10.
Inventors:
Kichi Eigen City
Masakazu Sato
Toshiji Furuhashi
Masakazu Sato
Toshiji Furuhashi
Application Number:
JP2003181571A
Publication Date:
December 20, 2006
Filing Date:
June 25, 2003
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
G09B15/04; G10D13/08; A63H5/00; A63H33/04; G10D13/00; (IPC1-7): G10D13/08; A63H5/00; A63H33/04; G09B15/04; G10D13/00
Domestic Patent References:
| JP49027420U | ||||
| JP3038685U | ||||
| JP48078117U | ||||
| JP8339180A |
Attorney, Agent or Firm:
Another role Shigehisa
Satoshi Muramatsu
Natsuki Goto
Hiroshi Ikeda
Hiroyasu Ninomiya
Satoshi Muramatsu
Natsuki Goto
Hiroshi Ikeda
Hiroyasu Ninomiya