| 摘要 |
Shaft for brushes, mops and the like in order to reduce the need for bending one's back when one needs to reach under tables and cabinets, of which the shaft comprises a knee-joint (3) that can be locked in a straight position for normal usage of the shaft and an angled position for the shaft when one wishes to reach under some obstacle without bending the back, whereby the shaft is also equipped with a locking mechanism that is easily accessible to the user (8-14) that can fix the knee-joint (3) in one position or the other.<IMAGE> |
