| 摘要 |
PROBLEM TO BE SOLVED: To ensure a high storing capability on a storing member provided in front of or behind a supporting base body toward the front and back direction even when a slide guiding mechanism for guiding a slide of an inside support is provided in the supporting base body in a cart device in which the supporting base body is constituted to be stretchable.SOLUTION: The cart device includes: an outside support 18 fixed on a base part and extending upward; an inside support 19 provided so that the relative position to the outside support 18 is adjustable in the up and down direction; and a storing member provided at the front side or the back side toward the front and back direction on the outside face of the outside support 18. The inside support 19 is formed so that it can be inserted into an inner cavity K of the outside support 18, and a rotatable guide roller 28 is provided on the side part toward the front and back direction on the outside face of the inside support 18, and a roller guiding channel 225 for guiding the guide roller 28 in the up and down direction is provided on the side part toward the front and back direction on the inside face of the outside support 19. |
