| 摘要 |
#CMT# #/CMT# The device (7) has a locking device (45) with a locking unit (53) staying in effective connection with a frame, and a snap-fit (47) staying in effective connection with a children accommodating device. The locking unit and/or the snap-fit are movable in the same direction from a locking position, in which the locking unit and the snap-fit stays in mechanical engagement with one another, into an unlocking position, in which the mechanical engagement is detached by the actuation of pushbuttons (43) from opposite sides of the device. #CMT#USE : #/CMT# Used for detachable connection of a frame and a children accommodating device e.g. seat, basket and couch tray, of a passenger trolley e.g. perambulator, pushchair, rehab buggy and rehab trolley for transportation of children (all claimed). #CMT#ADVANTAGE : #/CMT# The locking unit and the snap-fit are movable in the same direction from the locking position into the unlocking position by the actuation of the pushbuttons from the opposite sides of the connecting device, thus enabling easy operation of the connecting device in each configuration of the passenger trolley. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a connecting device in an unlocked position. 7 : Connecting device 43 : Pushbuttons 45 : Locking device 47 : Snap-fit 51 : Spring device 53 : Locking unit. |
