To provide an arm piece cover attached to an arm piece of a wiper arm capable of enhancing appearance of the wiper arm.
The arm piece cover 10 arranged adjacent to a distal end 3B of a retainer 3 and attachable to the arm piece 4 is provided with an upper surface 11; a lower surface 12; a first side surface 13; and a second side surface 14. A first clearance 15 is formed between the upper surface 11 and the lower surface 12, and a second clearance 16 positioned at a front side of the first clearance 15 is formed between the second side surface 14 and the lower surface 12 respectively. The arm piece 4 is fitted to the arm piece cover 10 while passing through the first and second clearances 15, 16. Thickness of the upper surface 11 and the first side surface 13 is made to the approximately same thickness as a level difference between the retainer 3 and the arm piece 4, and the retainer 3 and the arm piece cover 10 are gently continued without the level difference. On the lower surface 12, a dowel hole 12A fitted to a dowel 4B of the arm piece 4 is formed, thereby, dropping off of the arm piece cover 10 is prevented.
| JP2008213554A | 2008-09-18 | |||
| JP2007276669A | 2007-10-25 | |||
| JP2007008279A | 2007-01-18 | |||
| JP2005029060A | 2005-02-03 |
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Kiyotaka Totsuka
Next Patent: PROPELLER PLANE AND PROPELLER DEVICE