住楼房的人家,搬动重物上楼时,都会感到很困难。现介绍一种会爬楼梯的小推车,能解决这一问题。小推车基架用1/2英寸钢管焊接而成〔见图l)。当搬运煤气罐等时,可直接放在车上;如果加上图2所示的附件,就可运六排蜂窝煤、娘食或行李等 People living in buildings will find it difficult to move heavy objects upstairs. A stroller that will climb stairs is introduced to solve this problem. The cart base frame is welded with 1/2 inch steel pipe (see Figure 1). When transporting gas tanks, etc., they can be placed directly on the vehicle; if the attachment shown in Fig. 2 is added, six rows of briquettes, soup, or luggage can be shipped.