RUBBER PLUG

• Main Authors: OMORI AKIRA, KOBAYASHI NAOKI, FUKATSU YUKIHIRO, IKEDA DAICHI
• Format: Patent
• Language: English; Japanese
• Published: 14.10.2021
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

To prevent an electric wire from breaking.SOLUTION: A rubber plug A has: a cylindrical seal function part 10 which allows an electric wire 20 to penetrate therethrough; and a cylindrical low rigidity part 15 which allows the electric wire 20 to penetrate therethrough. The seal function part 10 exhibits its sealing performance by elastically adhering to an inner peripheral surface of a terminal housing chamber 24 and an outer peripheral surface of the electric wire 20. The low rigidity part 15 has rigidity lower than that of the seal function part 10, and it is located in rear of the seal function part 10.SELECTED DRAWING: Figure 4 【課題】電線の断線を防止する。【解決手段】ゴム栓Ａは、電線２０を貫通させる筒状のシール機能部１０と、電線２０を貫通させる筒状の低剛性部１５とを有する。シール機能部１０は、端子収容室２４の内周面と電線２０の外周面とに弾性的に密着することでシール性能を発揮する。低剛性部１５は、シール機能部１０よりも剛性が低く、シール機能部１０の後方に配されている。【選択図】図４