Holding device has handle, extension rod with first end combined with first end of handle, control unit movable on threaded rod fitted in handle, guide seat fitted on second end of extension rod, and elastic tape connected to control unit

摘要

The holding device comprises a handle (10), an extension rod (20) with a first end which is combined with the first end of the handle, a threaded rod (30) fitted in the handle, a control unit (40) movable on the threaded rod, a guide seat (21) fitted on the second end of the extension rod, and an elastic tape (50) with two extensions which extend through the guide seat in the handle and with each fastened on the control unit so that it can move with them.