| 摘要 |
A thin film dispenser has a body (10), a moving assembly (13), a resilient positioning element (133), a dispensing unit (14) and a push button (15). The body (10) has an opening (11), a sliding channel (12)and two sets of positioning recesses (120,121). The moving assembly (13) is connected to the dispensing unit (14). The resilient positioning element (133) is connected to the moving assembly (13) and has a positioning segment (138) selectively engaging one of the sets of the positioning recesses (120,121). The dispensing unit (14) has a dispensing head (140) corresponding to the opening (11). The push button (15) is mounted slidably in the sliding channel (12), is connected to the moving assembly (13) and selectively pushes against the positioning segment (138) to disengage from a corresponding set of positioning recesses (120,121) to enable the moving assembly (13) to move relative to the body (10). |
