Newfrey Lcc

Ryukei Shimizu

Toshio Maruyama

Ken Kataoka

Masasi Nanba

A connecting fastener in which a first member and a second member are linked so that they can turn relative to one another is provided with (1) a first plate part which is fixed to a fixed member ; (2) a second plate part which is fixed to a second member ; and (3) a hinge set in place between the first plate part and the second plate part and supporting both plate parts so that they can turn relative to one another; the first plate part, second plate part and hinge part forming an integral piece as they are made of a synthetic resin. Then, a spring is set in place on the first plate part and the second plate part , the spring energizing so that both plate parts are in a non-turning state on either side of the hinge

Growing community of inventors

Okayama, Japan

Ryukei Shimizu