| 摘要 |
The device comprises a body 1 which has a base region 3, two side wall regions 5, 7, a rear end wall region 9 and an open front region 11. One side wall region 5 is adapted to be secured to the waist region of a person using the device, and the other side wall region 7 has two straps 15, 17 extending therefrom. The strap 15 passes across the chest (19, Fig. 1) of said person whilst the other strap 17 passes under one arm (21) and across the back of that person. The free end regions of the straps 15, 17 are detachably secured to each other so that the continuous strap thus formed passes over a shoulder (23) of said person opposite to the shoulder (15) from which said one arm (21) depends. <IMAGE> |
