| 摘要 |
PROBLEM TO BE SOLVED: To provide a structurally simple angle-adjustable joint for a fence, which can be easily and inexpensively manufactured, can also adapt easily to the coupling of the fences arranged in different directions, and can adapt easily to conditions of an installation site. SOLUTION: This joint is equipped with a coupling base plate 12 wherein a vertical slot 11 is formed, a fixed joint 13 which is fixed to one side surface of the base plate 12, a movable joint 14 which is arranged on the other side surface of the base plate 12, and a fixture 15 which is inserted into the movable joint 14 and the slot 11 of the base plate 12 and which makes the movable joint 14 fixed to the base plate 12 in a vertically and rotatively adjustable manner; the fixed joint 13 is coupled to an end joint 17 of one fence 3; and the movable joint 14 is coupled to an end joint 19 of the other fence 4. COPYRIGHT: (C)2004,JPO
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