Abstract: A bilateral rotation apparatus including a support member, a first connecting rod hingedly connected to one side of the support member in a longitudinal direction to be rotated along a locus of an arc, a second connecting rod hingedly connected to an opposite side of the support member in the longitudinal direction to be rotated along a locus of an arc, and connecting members disposed on an upper side of the support member is provided. The bilateral rotation apparatus is provided to a panel of furniture to open a wiring cap for wiring operation independently in one direction or in an opposite direction, thereby eliminating restriction on a wiring direction.

Abstract: The present invention provides a connection structure for partition walls. The connection structure enables easy connection or disconnection of the frames of a partition wall to or from each other by manipulating a locking lever rotatably coupled to a locking bar. Further, the connection structure can easily realize an increase in the height of a post, required according to an increase in the height of a partition wall, by vertically connecting a plurality of posts to each other using a post cap.