Overgangselement for viskerblad, og viskerblad

摘要

A joint member capable of easily and firmly joining a wiper arm of various types (mainly the U-hook type) to a wiper blade main-body at low cost. The joint member 20 includes a fitting member 21 which a U-hook portion 11 of a wiper arm 10 fits to, a fixing member 22 which holds the hook portion 11 between the fixing member and the fitting member 21, and a flexible connecting portion 23 which connects a rear end 21B of the fitting member 21 and a rear end 22B of the fixing member 22 together. The fitting member 21 is rotatably mounted on a mounting pin 9 of a wiper blade main-body 1 and the angles of the wiper arm 10 and the wiper blade can be changed appropriately during mounting work. The U-hook portion 11 is held between a front transverse plate 41 of the fixing member 21 and a front end 21A of the fitting member 21. Both side plates 42 and 43 of the fixing member 21 abut against side portions 2B and 2C of the wiper blade main-body 1 so that a vibration between the wiper arm 10 and the wiper blade is prevented.