升降椅是一种新型的椅子,它主要由座板、靠背、支架、支架摇臂、升降定位装置和椅脚构成,其特征在于:支架和椅脚之间由支架摇臂进行对应铰接,支架摇臂以铰接在椅脚上铰接轴为圆心上下转动,当摇动支架摇臂时带动支架进行升降,实现座板的升降;另外,在支架与椅脚之间还设置了升降定位装置。
一个新的升降椅目前正在建造中,以供下个季度使用。
A new chair lift is presently under construction to be ready for next season.
他们还可以打网球,高尔夫,或迷你高尔夫、热气球或升降椅把风景游乐设施。
They can also play tennis, golf, or miniature golf and take scenic rides in hot-air balloons or on chair lifts.
我们现在在重新改下房子,修个升降椅,这样才能让老妈和老婆有办法上下楼梯。
We are in the process of remodeling our home to make it handicap friendly, and to build a chair lift to allow my wife or mother to travel from the top level to the bottom level.
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