| 摘要 |
The cleaner has a spray pistol grip (14,15) constructed in such a way that it can function as a pull or push rod for the trolley and is detachably connected to the cleaner which is equipped with wheels. A locking mechanism is formed by a groove in the shaft of the pistol grip engaging with a locking catch attached to the cleaner. The locking mechanism has a release mechanism consisting of an angled release catch which is movable between the outer wall of the cleaner and a tube which is designed for insertion of the shaft of the pistol grip. |
