| 摘要 |
PROBLEM TO BE SOLVED: To provide a water discharge device allowing an operator as the second operator, even if the operator is not a skilled one, to safely operate the device. SOLUTION: The water discharge device 1 comprises a discharge nozzle 10 and a connection member 20 to connect the base 11 of the discharge nozzle 10 and the distal end 31 of a hose 30. A first handle 12 is attached to the base 11 side part of the discharge nozzle 10. Bodies 21a and 21b of the connection member 20 are hose-like; a second handle 24 is attached to the end 22 on the hose connecting side of the connection member 20 and a third handle 25 is attached to the center of the connection member 20. COPYRIGHT: (C)2005,JPO&NCIPI
|
