In the heightdirection, at intervals of about 6 m and the building and the crossbar once, in order to prevent the scaffold to dump.
在高度方向，每隔6 m左右与建筑拉接和横撑一次，以防止脚手架向外倾倒。
2
To provide a baby car capable of reducing dimensions in a heightdirection of the baby car when it is folded at the time of storage or carrying.
本发明的童车及其车篷在折叠状态下可减小童车高度方向的尺 寸。
3
Two, modified, if the use of mechanical level plastic clamping saw sawed off the edge, in the heightdirection, there should be at least 6 ~ 8mm margin.