Title:
DIVING TOY
Document Type and Number:
Japanese Patent JP2005270126
Kind Code:
A
Abstract:
To provide a diving toy for which the mechanism of a screw or the like can be used for underwater navigation and buoyancy can be adjusted to an optimum state for the respective diving toys.
A cylinder is provided inside the armor of the diving toy, a piston to be moved back and forth inside the cylinder by a manual operation from the outside of the cylinder is mounted, and the buoyancy is finely adjusted by adjusting the back and forth position of the piston.
Inventors:
HIGASHIDA MITSURU
Application Number:
JP2004083377A
Publication Date:
October 06, 2005
Filing Date:
March 22, 2004
Export Citation:
Assignee:
THERMAL KK
International Classes:
A63H23/04; A63H23/10; A63H30/00; A63H30/02; A63H30/04; A63H30/06; (IPC1-7): A63H23/04; A63H23/10; A63H30/02; A63H30/06
Domestic Patent References:
| JP2003135865A | 2003-05-13 | |||
| JPS53149689U | 1978-11-25 | |||
| JPS289134Y1 | ||||
| JPS4932238Y1 | 1974-08-30 |
Attorney, Agent or Firm:
Launch Yoji