公开(公告)号：US20190276270A1

公开(公告)日：2019-09-12

申请号：US16295355

申请日：2019-03-07

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kenta NAKANISHI ,  Mitsuhiro TOSA

IPC: B65H75/44

Abstract: A first engaging part is located on an outer surface of a cord reel and protrudes in a first direction orthogonal to a rotation axis of the cord reel. A second engaging part is located on the outer surface of the cord reel at a position different from the first engaging part in a second direction along the rotation axis. A holder base has an opening through which the cord reel can be inserted in the second direction. One or more notches are formed along the outer periphery of the opening of the holder base and allows the first engaging part to pass therethrough in the second direction. When the cord reel is attached to the holder, the holder base is disposed between the first engaging part and the second engaging part in the second direction.