用于拉动儿童书包等重物，可折叠储存。
专利摘要
该紧凑型载具是一种用于个人物品（例如儿童书包或背包）的紧凑、轻便的载具。该紧凑型载具包括适于承载重个人物品的开放式底部托架。一对轮子设置在开放式底部托架的两端，并且系绳联接到该底部托架20以用于拉动该紧凑型载具。该底部托架由两个半圆柱形半部件形成，这两个半部件可滑动地连接在一起，使得该底部托架可以在宽度上扩展以供使用，或者在宽度上压缩以供储存。在使用时，重个人物品（例如儿童书包或背包）被放置在该底部托架上或其中，并通过沿系绳设置的带子固定就位。
Original abstractThe compact carrier is a compact, lightweight carrier for personal articles such as a child's book bag or backpack. The compact carrier comprises an open base cradle adapted for carrying heavy personal articles. A pair of wheels are disposed on opposing ends of the open base cradle, and a tether is coupled to the base cradle 20 for pulling the compact carrier. The base cradle is formed of two semi-cylindrical half members that are slidably joined together such that the base cradle bay be extended in width for use, or compacted in width for storage. In use, heavy personal articles such as a child's book bag or backpack are placed on or within the base cradle, and secured in place by straps disposed along the tether.
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