CHAIR-CUM-CANE FREELY OPENED/CLOSED WITH ONE OPERATION

摘要

PROBLEM TO BE SOLVED: To provide a chair-cum-cane freely opened/closed with one operation, which is lightweight, compact and superior in seating stability.;SOLUTION: To the lower part of the main leg part 1 of a cane body, a guide cylinder 6 with a nearly triangular cylinder in cross sectional view is fastened in a state that the main leg part 1 of the cane body is in internal contact. In the guide cylinder 6, a first sub-leg part 4 and a second sub-leg part 5 are freely rotatably installed. When the first sub-leg part 4 is in the open state relative to the main leg part 1 of the cane body, the second sub-leg part 5 comes into contact with the upper part of the first sub-leg part 4, and the first sub-leg part 4 and the second sub-leg part 5 are formed in an X-shape, with the first sub-leg part 4 energized in the open direction relative to the main leg part 1 of the cane body. A first sub-leg part engaging piece 12 is installed in the second sub-leg part 5 and, when the first sub-leg part 4 and the second sub-leg part 5 are in parallel relative to the main leg part 1 of the can body, the first sub-leg part engaging piece 12 is engaged with the first sub-leg part. A seating seat part 11 is provided stretched in the lower part from the upper end of the first sub-leg part 4, the upper end of the second sub-leg part 5, and the grip 2 of the main leg part 1 of the cane body, which is the characteristic of the chair-cum-cane freely opened/closed with one operation.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT