VACUUM CLEANER AND VACUUM CLEANER HOSE

摘要

PROBLEM TO BE SOLVED: To reduce the weight of a double hose having a suction flow passage and a discharge flow passage formed therein.

SOLUTION: This vacuum cleaner hose comprises the suction flow passage A and the discharge flow passage B for flowing discharge from an electric blower 5 formed in a hose 2 connected to a vacuum cleaner body 1 incorporating the electric blower 5. The hose 2 is formed in a double structure. The inner hose uses a flexible hose (one layer, two-wire hose 2a) internally having a coiled wire 1 with conductivity and shape retainability. The outer hose uses a flexible hose (conduit hose 2b) not internally having the coiled wire. Connection pipes 24a and 24b allowing the inner hose and the outer hose to be connected thereto are formed integrally with a grip part 24 for direct operation.

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