发明名称 REINFORCED ROD MATERIAL AND ITS MANUFACTURE
摘要 PURPOSE:To efficiently mass-produce canes whose external appearance and tone of color are favorable, by a method wherein the outside of a core body is wrapped up in thermoplastic resin into a tubular or sheetlike state and matched molds provided so as to put the same between them are clamped. CONSTITUTION:A core body 5 is comprised of a composite pipe comprised, for example, of carbon fibers or glass fibers or a metallic pipe comprised, for example, of a pipe made of chrome-molybdenum steel or an aluminum alloy and ply bamboo. Then a skin body 6 is comprised of a molded layer of a synthetic resin material. A male screw part 1a is provided on a handle 3 in a body on which a cane main body 2 is screwed. In other words, a metallic tube 1b is fitted to the handle 3 by insert molding, through which the cane main body is screwed on to the handle 3.
申请公布号 JPH0497818(A) 申请公布日期 1992.03.30
申请号 JP19900214776 申请日期 1990.08.14
申请人 NAKAMURA YUTAKA;TAKAHASHI YOSHIAKI 发明人 NAKAMURA YUTAKA;TAKAHASHI YOSHIAKI
分类号 B29C47/02;B29C47/06;B29L9/00;B29L31/00 主分类号 B29C47/02
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