Rabin & Berdo, P.C.
Binding device
A binding device (10) is provided which can be performed opening/closing of binding rings smoothly; comprising a plurality of openable/closable binding rings (12, 14), a holding member (16), an operating member (18), and an opening/closing member (40); the operating member comprises a pair of operating pieces (30, 32); base portions of one and the other of the binding rings are secured to the operating pieces respectively; the binding device has a button member (80) in the vicinity of one and/or the other end portion of the operating member; the button member has a first and a second arm portion (800, 820) for moving the one of the operating pieces; and the first and second arm portions are respectively configured to move the operating piece (30) to the first arm portion and to move the operating piece (32) to the opposite side to the second arm portion.
LIHIT LAB., INC.
B B B B B
B42F B42F B42F B42F B42F
inventional inventional inventional inventional inventional
Hiroyuki Kanji Yoshiteru Hiroshi
Yamashita Tanaka Arimoto Nakano