| 摘要 |
PROBLEM TO BE SOLVED: To provide a wiper blade having a supporting segment in which a plurality of supporting levers are connected to each other and the number of component parts and the number of manufacturing steps of a lever connecting structure can be reduced. SOLUTION: A plurality of supporting levers constituting a supporting segment 2 in a wiper blade 1 are connected to each other by inserting a protrusion arranged at one supporting lever into a connecting hole arranged in the other supporting lever. For example, protrusions 12 arranged at both side surfaces 11 of an inner connecting part 5A of a secondary lever 5 are inserted into connecting holes 14 arranged at both side surfaces 13 of an outer connecting part 5B of a primary lever 4. Flexing portions 15 are arranged around the connecting holes 14 and resiliently abutted against the side surfaces 11 of the inner connecting part 5A. Resin cap members 16 are applied to cover the protrusions 12 and arranged between the protrusion 12 and the connecting hole 14. COPYRIGHT: (C)2008,JPO&INPIT
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