TUBULAR BODY AND TUBULAR BODY CONNECTION STRUCTURE

Japanese Patent JP2018033278

A

PROBLEM TO BE SOLVED: To provide a high-rigidity tubular body capable of being sufficiently immune even to a load upon a coupling portion, and a tubular body connection structure.SOLUTION: The present invention relates to a non-flexible tubular body (31) wrapping a flexible long body from an outer surface. The tubular body comprises: a cylinder part (32) in a cylindrical shape wrapping the long body; an annular flange part (33) protruding outwards in a radial direction of the cylinder part (32) and having predetermined thickness in one end of the cylinder part (32) in a direction of an axis (X); and an annular engagement part (34) which is engaged with the flange part (33) of the other tubular body (31) in the other end in the direction of the axis (X) and whose cross section in the direction of the axis (X) is U-shaped. The engagement part (34) includes a pair of sidewall parts (34a and 34b) disposed oppositely in the direction of the axis (X) while being spaced by an interval wider than the thickness of the flange part (33). The cylinder part (32) includes a rib (36) erected radially outwards from an outer surface of the cylinder part (32) and extending along the axis (X). The rib (36) has one end formed integrally with the engagement part (34).SELECTED DRAWING: Figure 3

YAMAGUCHI TAKAAKI
ORITO HISASHI
MATSUDAIRA OSAMU

JP2016165795A

March 01, 2018

August 26, 2016

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FURUKAWA ELECTRIC CO LTD
NIHON TYUKO CO LTD

H02G9/02; H02G1/10

Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Kiyoshi Kuruma

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