| 摘要 |
PROBLEM TO BE SOLVED: To provide a support device for wash-line pole to arrange such that restriction for behavior between a use condition and an un-use condition on an arm of the support device for wash-line pole can be easily set up and released.SOLUTION: A support device for wash-line pole comprises a first engaging groove 21 and a second engaging groove 22 provided in an arm 1, and comprises a first engaging pin 26 and a second engaging pin 27 moving within each groove 21 and 22, provided in a base portion 2. On a condition of using the arm 1, the first engaging pin 26 engages with an accommodating portion at using 21b provided in the first engaging groove 21 and the second engaging pin 27 engages with either of a plurality of engaging portions 22a, 22b and 22c provided in the second engaging groove 22 such that the arm 1 is fixed in each direction. On a condition of un-using the arm 1, the first engaging pin 26 is accommodated in an accommodating portion at un-using 21c provided in the first engaging groove 21 such that the arm 1 is directed in a downward direction. The first engaging pin 26 comprises a shaft portion 26a moving on the first engaging groove 11 and a dish portion 26b protruding to an outer diameter side such that the dish portion 26b is in contact with a circumference of the accommodating portion at un-using 21c by adjustment of screwed amount to restrict that the dish portion 26b is entered into the accommodating portion at un-using 21c. |
