PROBLEM TO BE SOLVED: To provide an exterior member which secures required and sufficient rigidity, eliminates the risk of infiltration of moisture and is also capable of suppressing a motion of a conducting path, and a wiring harness including the exterior member in a configuration.SOLUTION: A wiring harness 15 is configured by comprising an exterior member 22 in a tubular shape and a conducting path 21 inserted into the exterior member 22. The exterior member 22 is formed in a shape without belly division. Multiple projections 30 are formed on a tube inner surface 31 of the exterior member 22. Each of the multiple projections 30 is formed as a shape portion extending in a substantially arcuate shape in a tube inner peripheral direction. Specifically, an R part 32 is formed as a portion of a form extending in the substantially arcuate shape in the tube inner peripheral direction. The multiple projections 30 are formed also as a portion of a form including a conducting path guiding slope part 35 in a view from one side in a tube axis direction and including a wall part 37 substantially orthogonal in the tube axis direction in a view from the other side.SELECTED DRAWING: Figure 4
【課題】必要十分な剛性を確保するとともに水分の浸入の心配がなく、また、導電路の動きを抑制することも可能な外装部材と、この外装部材を構成に含むワイヤハーネスとを提供する。【解決手段】ワイヤハーネス15は、管体形状の外装部材22と、この外装部材22に挿通される導電路21とを備えて構成される。外装部材22は、腹割きなしの形状に形成される。また、外装部材22の管内面31には、複数の凸部30が形成される。この複数の凸部30は、それぞれが管内周方向に略円弧状にのびる形状部分として形成される。具体的には、R部32が管内周方向に略円弧状にのびる形状の部分として形成される。また、複数の凸部30は、管軸方向の一方から見ると導電路案内用斜面部35を有するとともに、他方から見ると管軸方向に略直交する壁部37を有する形状の部分としても形成される。【選択図】図4
EXTERIOR MEMBER AND WIRING HARNESS
外装部材及びワイヤハーネス
2017-06-22
Patent
Electronic Resource
Japanese
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01B CABLES , Kabel |