To provide a stick which achieves the light weight and the characteristic of the higher strength and secures the safety of the user as a walking aid without destroying the whole of the bow so badly as to lose the function thereof even when the breaking force works thereon.
In the stick, the bow is built up of the bundle of a plurality of bar-like or pipe-like fiber-reinforced resin moldings to make the best use of the lighter weight and the characteristic of the higher strength of the fiber-reinforced resin molded bodies. So, even when one of the fiber-reinforced resin moldings is broken completely for some reasons, the whole of the bow can not be destroyed so badly as to lose the function thereof, thereby ensuring the safety and ease of handling.
IGUMA TOSHIYUKI
ITO TAKASHI
HAMADA YOKO
| JPH0716854A | 1995-01-20 | |||
| JP2001353192A | 2001-12-25 | |||
| JPH0343941A | 1991-02-25 | |||
| JP29001123A | ||||
| JP13007625A | ||||
| JP1163C | ||||
| JP2003009920A | 2003-01-14 | |||
| JPH1099112A | 1998-04-21 | |||
| JP2001061914A | 2001-03-13 | |||
| JP2000217876A | 2000-08-08 |
| GB2316000A | 1998-02-18 |
Next Patent: AUXILIARY FOAM FIRE EXTINGUISHING DEVICE FOR WATER HYDRANT EQUIPMENT