FLEXIBLE HOSE

PROBLEM TO BE SOLVED: To provide the usability of a flexible hose and an article utilizing the flexible hose such as a vacuum cleaner.SOLUTION: A flexible hose H is integrally molded with annular or helical recessed parts 1 and projecting parts 2 on the outer surface, and is a synthetic resin tubula...

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Hauptverfasser: SAKAGUCHI MASAHIDE, YAMATANI RYO, NAKAMATA KEIJI, URUSHIBARA ATSUHIKO, TAKASAKI KAZUYA, SUZUKI TATSUMICHI, ISHIDA TAKESHI, FUJITA NOBORU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide the usability of a flexible hose and an article utilizing the flexible hose such as a vacuum cleaner.SOLUTION: A flexible hose H is integrally molded with annular or helical recessed parts 1 and projecting parts 2 on the outer surface, and is a synthetic resin tubular body wherein the surface has lubricity. The flexible hose H alternately continuously includes the recessed parts 1 and the projecting parts 2, and is bendable. The flexible hose H is produced by performing the extrusion molding of a synthetic resin including a lubricant.