| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a united type grip device, which eliminates the weakness of an existing handle, achieves low cost and usability, and is easy to manufacture. <P>SOLUTION: An article 2, equipped with wheels 4, comprises the grip device 1, comprising a united grip part 9, roughly parallel to a rotation axial line 6 of the wheels 4, supported by a free end of a support structure 8 that is telescopically extensible. The grip part 9 comprises a first joint means 11 and a second joint means 12 which make it possible to rotate it around two rotation axial lines 13 and 14 which are perpendicular to each other to the support structure 8. The grip part 9 has an angular direction lock means to prevent rotation of the grip part 9 to the support structure 8 for securing tight reverse direction connection of the grip part 9 to the support structure 8 at a prescribed relative position to each other. A third joint means makes it possible to laterally move the grip part 9 along the rotation axial line 13. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
