EXTENSION TUBE AND VACUUM CLEANER USING THE SAME

To provide a small-size light-weight extension tube improved in appearance performance.SOLUTION: An extension tube includes an extension pipe 7. The extension pipe 7 is formed into a pipe shape by joining both circumferential end surfaces of a thermoplastic sheet 18 formed into an almost cylindrical...

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Bibliographic Details
Main Authors HATANO TAKESHI, HOSHIIDE SHINICHI, HORIBE ISAMU, WATABE KENJI
Format Patent
LanguageEnglish
Japanese
Published 17.01.2019
Subjects
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:To provide a small-size light-weight extension tube improved in appearance performance.SOLUTION: An extension tube includes an extension pipe 7. The extension pipe 7 is formed into a pipe shape by joining both circumferential end surfaces of a thermoplastic sheet 18 formed into an almost cylindrical shape while integrally molding a linkage part 19 which is made of a thermoplastic resin and in which a conductive body 17 is embedded, so that the conductive body 17 is not necessary to be held with any other components to be reduced in weight, and also the pipe and a conductive body holding part are integral with each other to improve appearance performance.SELECTED DRAWING: Figure 2 【課題】小型、軽量でかつ外観性能の向上を図った延長管を提供するものである。【解決手段】延長パイプ７を備え、前記延長パイプ７は、略円筒形状に成形された熱可塑性シート１８の円周方向の両端面を熱可塑性樹脂からなると共に導電体１７を埋没させた架橋部１９を一体に成形して繋いでパイプ形状としたもので、導電体１７を別部品で保持する必要がなくなり、軽量化が図れると共にパイプと導電体保持部が一体化するため、外観性能の向上が図れるものである。【選択図】図２
Bibliography:Application Number: JP20170123938