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用于配备导电装置的家用电器的伸缩管
Telescopic tube for electric household appliances equipped with electricity conduction means
US-7883116-B2用于家用电器伸缩管，实现电力传输。
专利摘要
一种用于家用电器的伸缩管，包括第一外管和在所述第一外管内可滑动的第二内管。一种导电系统包括：a) 包含非导电材料的细长引导体；b) 用于将细长引导体的第一端连接到第二内管的锁定构件；c) 连接到第一外管的外表面的外部通道，该外部通道设置用于可滑动地接收细长引导体；d) 包含在细长引导体中的一对管状电导体；以及e) 对应的一对基本刚性的杆状电导体，其能够在管状电导体内部至少部分地滑动，使得每个杆状电导体与相应的管状电导体的内表面接触。
Original abstractA telescopic tube for an electric household appliance comprises a first outer tube and a second inner tube slidable inside the first outer tube. An eletricity conduction system comprises: a) an elongate guide body comprising non electrically conductive material; b) a locking member for connecting the first end of the elongated guide body to the second inner tube; c) an outer channel connected to an outer surface of the first outer tube, the outer channel being provided for slidingly receiving the elongated guide body; d) a pair of tubular-shaped electric conductors contained in the elongated guide body; and e) a corresponding pair of substantially rigid rod-shaped electric conductors which are able to slide, at least partially, within the tubular-shaped electric conductors so that each rod-shaped electric conductor is in contact with an inner surface of a corresponding tubular-shaped electric conductor.
专利附图（8）
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