| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure which enables a pillar part retaining a nursing member in its height adjustable manner to be only fixed to the base of a bed without depending upon a ceiling for supporting. SOLUTION: A pair of poles 4, 4 are retained vertically on a base 3 and on the other hand, one of the ends of a long connection adjusting rod 5 is installed on the base 3 so that the rod 5 is directed horizontally. In addition, this long connection adjusting rod 5 is arranged in such a manner that it traverses a base frame 6, and the appropriate spot on the long connection adjusting rod 5 is connected to the appropriate spot on the base frame 6 with a connecting means 7 in such a manner that the rod 5 and the base frame 6 can be fixed and freed from the fixed state. Besides, the base 3 is arranged so that a direction in which the poles 4, 4 are arranged is set along the longitudinal direction of the bed. |
