公开(公告)号：US11597627B2

公开(公告)日：2023-03-07

申请号：US17231002

申请日：2021-04-15

申请人： USI Science and Technology (Shenzhen) Co., Ltd.

发明人： Yun-Kai Yu ,  Chang-Cheng Lin ,  Kuo-Kuang Liu ,  Der-Jiuh Jan

IPC分类号： B65H75/48 ,  B65H75/44 ,  H02G11/00

摘要： A wire retracting device includes a base having a platform, a limiting board disposed on the base, a cover including a top surface and a side wall, a slide block slidably disposed on a sliding area, and a transmission wire disposed in an accommodating space formed between the cover and the base. An annular wall is arranged on the platform, and has a limiting portion that has a first stop portion and a second stop portion respectively formed on two sides thereof. A gap, in which the cover is limited to being movable, is formed between the limiting board and the platform. The top surface has a grooved opening, and a lever is arranged on an inner edge thereof. The side wall is disposed along an edge of the top surface. The sliding area is formed between the inner edge of the grooved opening and the annular wall.