| 摘要 |
<p>#CMT# #/CMT# Walking aid comprises two height-adjustable crutches that are joined together at their bottom ends. #CMT#USE : #/CMT# Walking aid, e.g. for the elderly. #CMT#ADVANTAGE : #/CMT# The spacing between the crutch handles is such that the walking aid can be used by different people. In contrast to a rollator, there is no danger of accidentally hitting the legs with the base of the walking aid. The walking aid can replace a rollator in indoor situations. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a walking aid as above in its working position. 2 : Crutches 4 : Hinge 5 : Antislip button 8 : Hand grips 9 : Vertical extensions. #CMT#INSTRUMENTATION AND TESTING : #/CMT# Preferred Walking Aid: The crutches (2) are hinged together at their bottom ends to form a V shape. The hinge (4) can be fixed in several positions. The bottom of the hinge has an antislip button (5). The tops of the crutches have hand grips (8) with vertical extensions (9). The crutches can be clamped together in a closed position.</p> |
