PROBLEM TO BE SOLVED: To provide an elastic tubular body capable of surely preventing crimping of a wiring harness to be arranged between supports when fitting one support to the other support in such a manner that the one support can be opened/closed.SOLUTION: An elastic tubular body 1 comprises: a grommet part 10 which is fitted at an opening edge of a fitting hole in a support; a flare-shaped part 20 which is formed in a flare shape and has deformability that an inner surface and an outer surface can be inverted, and of which a larger-diameter end 21 is connected to the grommet part 10; and a bellows cylinder part 30 which is formed in a bellows cylinder shape of a smaller diameter than an inner diameter of a smaller-diameter end 22 of the flare-shaped part 20 and of which one end is communicated and connected to the smaller-diameter end 22 of the flare-shaped part 20. The flare-shaped part 20 is provided in a state where the flare-shaped part protrudes from the grommet part 10 and a state where the outer surface is inverted and enters the inner surface and the flare-shaped part us accommodated in a housing space 11d that is provided in the grommet part 10, and the bellows cylinder part 30 is accommodated within the flare-shaped part 20 that is accommodated in the housing space 11d.SELECTED DRAWING: Figure 4
【課題】支持体に他の支持体を開閉可能に取り付ける際の支持体間に配策するワイヤハーネスの挟み込みを確実に防止可能な弾性管状体を提供すること。【解決手段】弾性管状体1は、支持体の取付孔の開口縁部に嵌合するグロメット部10と、フレア形状に形成され、内面と外面とを逆転可能な変形性を有し、大径端21がグロメット部10に連結されたフレア形状部20と、フレア形状部20の小径端22の内径よりも小径な蛇腹筒状に形成され、一端がフレア形状部20の小径端22に連通接続された蛇腹筒部30と、を備え、フレア形状部20は、グロメット部10から突出した状態と、外面が反転されて内面内に入り込み、グロメット部10に設けられる収納空間11dに収納された状態とになるように設けられるとともに、蛇腹筒部30は、収納空間11dに収納されたフレア形状部20の内部に収納されている。【選択図】図4
ELASTIC TUBULAR BODY
弾性管状体
2017-09-07
Patent
Elektronische Ressource
Japanisch
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 |