| 摘要 |
A combinational transverse strut for a two-in-one arc-shaped or linear advertisement display frame, comprising a base body and a bendable overlay plate. Support members are provided at both ends of base body and overlay plate, respectively, each comprising a support seat, a support cap, a crankpin, and a magnetic steel. The crankpin is operatively connected between, and the magnetic steel is fixed between, the support seat and the support cap. The support member is connected to the base body by a straight pin shaft, and connected to the overlay plate by the crankpin. The two ends of the overlay plate are set up via support members to form an arc shape, so as to achieve applications as a linear member and as an arc-shaped member. The combinational transverse struts are attracted to each other by the magnetism of the support members. |
