PROBLEM TO BE SOLVED: To provide a wiper rubber which stably wipes a surface of an object regardless of the curvature of the surface and achieves small wiping resistance to reduce energy consumption during wiping.SOLUTION: A wiper rubber 1 includes: a long holding part 10 held by a wiper frame; and a wiping part 12 provided at the holding part 10 in a longitudinal direction. The wiping part 12 includes: a lip part 14 in which a tip part 24 contacts with a surface of an object; and a neck part 16 which is formed between the holding part 10 and the lip part 14 and has a width narrower than those of the holding part 10 and the lip part 14. Hardness of a lip part 14 side end part 10c in the holding part 10 is higher than hardness of the tip part 24.SELECTED DRAWING: Figure 1
【課題】対象物の表面の曲率にかかわらず安定して該表面を払拭でき、また払拭抵抗も小さく払拭時の消費エネルギーを低減できるワイパーラバーを提供することを目的とする。【解決手段】ワイパーフレームに保持される長尺の保持部10と、保持部10に長手方向に設けられた払拭部12とを備え、払拭部12は、先端部24が対象物の表面に接触するリップ部14と、保持部10とリップ部14との間に形成され、保持部10とリップ部14よりも幅が狭いネック部16とを備え、保持部10におけるリップ部14側の端部10cの硬度が、先端部24の硬度よりも高い、ワイパーラバー1。【選択図】図1
WIPER RUBBER
ワイパーラバー
2017-04-13
Patent
Elektronische Ressource
Japanisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |