| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To firmly connect an extensible rod provided in an intermediate part of a mount to the mount base in a tough structure. <P>SOLUTION: This bag with casters is provided with a base frame 1 having casters 6, and a bag body 3. The base frame 1 is provided with the mount 2 for mounting the bag body 3 thereon and the extensible rod 5 positioned in one side of the mount 2 or connecting between the both sides. The mount 2 is provided with supporting tubes 7 for inserting and connecting the extensible rod 5. The support tubes 7 are disposed between the casters 6 provided in the four corners of the mount 2 and projected to the lower face of the mount 2, and the projection height (d) is formed lower than the height (h) of the caster 6. The lower face projecting parts 7A of the support tubes 7 are provided with a reinforcing wall 8 connected to the lower face of the mount 2. The reinforcing wall 8 is provided between the casters 6 and is so provided as to face in the lateral direction of the mount 2. This bag reinforces the support tubes 7 by the reinforcing wall 8 and connecting them to the mount 2, and the lower ends of the extensive rod 5 are also connected to the support tubes 7. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
