Building structural fittings

Abstract

The present article is a metal fitting for building structural materials used in a connecting unit constituting a node of a frame structure of a building, as shown in [Reference Fig. 1 showing a state of use]. As shown in [Reference Oblique Fig. 1], the connecting unit includes a node member and a link member detachably connected to the node member. As shown in [Reference Oblique Fig. 2], the link member has a locking mechanism including a pin portion and a lever portion provided at one end of the pin portion. As shown in [Reference Oblique Fig. 3], the node member includes a body member and a shoulder member detachably fixed to the body member. The shoulder member includes an insertion hole into which the pin portion is inserted and a protrusion for locking the pin portion inserted into the insertion hole. The metal fitting for building structural materials of the present article is the link member, and the design of the present application is intended to receive the design of the link member. As shown in [Reference Fig. 2 showing a state of use], according to the connecting unit, the square timber frame fixed to the link portion can be connected to the node portion by manually operating the lever portion of the link member.

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