| 摘要 |
The invention relates to a trolley jack (1; 101; 201) comprising a main body (2; 102; 202) and a lifting element (3; 103; 303) that can be lowered and raised in order to lift a heavy object, and a lever assembly (4; 104; 204) which projects upwards along a longitudinal axis (5; 105; 205) and can be pushed manually by the user in order to move the jack (1; 101; 201). According to the invention, a lower end (4c; 104c; 204c) of the lever assembly (4; 104; 204) is hinged to the main body (2; 102; 202) along a transverse rotation axis (8; 108 208), and the lever assembly (4; 104; 204) can be lowered in relation to the transverse rotation axis (8; 108; 208) and placed against the main body (2; 102; 202). The provision of a hinged lever assembly increases the jack storage and transport possibilities. |
