本实用新型设计简单、使用方便，适合于用作装饰、置景，特别适用于大地艺术布景。
The utility model has the advantages of simple design and convenient use. The utility model is suitable for decoration and setting and is especially suitable for the setting of earth art.
本实用新型能提 供储放小物品的容置区，方便儿童玩玩具车的时候随身携带小物品， 避免小物品的丢失。
Since the utility model provides the accommodating area for storing small articles, children can conveniently carry about small articles when playing a toy car, and the small articles can not be lost.
因此，当需要提起上盖时，操作者站在真空锁周围任一位置时提起上盖都非常方便。
Therefore, when the upper cover needs to be lifted, operators can lift the upper cover very conveniently by standing at any position around the vacuum lock.
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