JPS59185480U - metal flexible tube - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案金属製可撓管の一部切欠正面図、第２図
はその一部切欠側面図、第３図はその一部の拡大横断面
図、第４図・第５図は第３図ＩＶ−■・Ｖ−Ｖ線断面図
、第６図は変形例の一部の拡大横断面図、第７図は第６
図■−■線断面図である。 １は帯板材、１ａは折込輪継目結合部、２は凹条、３は
凸条。Fig. 1 is a partially cutaway front view of the metal flexible tube of the present invention, Fig. 2 is a partially cutaway side view thereof, Fig. 3 is an enlarged cross-sectional view of a part thereof, and Figs. 4 and 5 are Fig. 3 is a sectional view taken along lines IV-■ and V-V, Fig. 6 is an enlarged cross-sectional view of a part of the modified example, and Fig. 7 is a sectional view taken along lines IV-■ and V-V.
It is a sectional view taken along the line shown in FIG. 1 is a strip material, 1a is a folded ring joint joint, 2 is a concave strip, and 3 is a convex strip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 帯板材を螺旋状に巻き、その重なり部を折込輪継目手段
で結合した金属製可撓管において、上記切込輪継目結合
部に、互いに結合する軸線方向の凹凸条を多数設けた金
属製可撓管。In a metal flexible tube in which strip material is spirally wound and the overlapping portions are joined by a folding ring joint means, the metal flexible tube is provided with a number of uneven stripes in the axial direction that are connected to each other at the notched ring joint joint. Flexible tube.