| 摘要 |
An integrally-moulded double hinge capable of shifting sideways when opened through 180 , each if its ends being engageable in a respective one of two members (9,10) to be hinge-mounted. The hinge consists of a U-shaped element (1) with arms (3, 4) each having an outer transverse slot (5, 6) with a triangular cross-section having an angle of about 90 , which slot forms the folding axis of the U-shaped element. In the closed position, the hinge cannot be seen from outside said members (9, 10). |
