| 摘要 |
PROBLEM TO BE SOLVED: To provide a lift mechanism lifted and lowered by hand without applying extreme load on a user. SOLUTION: The lift mechanism has a movable body lifted and lowered substantially vertically in a manner to project and retract from an opening portion provided in a counter disposed on a cabinet, wherein the movable body is suspended through wires suspending weights each at one end, and fixed pulleys. COPYRIGHT: (C)2010,JPO&INPIT |
