JPS6389869U

JPS6389869U -

Info

Publication number: JPS6389869U
Application number: JP18497586U
Authority: JP
Priority date: 1986-12-02
Filing date: 1986-12-02
Publication date: 1988-06-10

Description

[Brief explanation of drawings]

第１図乃至第６図は本考案の１実施例を示し、
第１図は断面側面図、第２図はその―断面図
、第３図はスペーサの側面図、第４図は同じく平
面図、第５図は第３図の―断面図、第６図は
軸受部材の単品斜視図である。第７図乃至第１１
図は従来例を示し、第７図は断面図、第８図は軸
受部材の単品斜視図、第９図は平面図、第１０図
は分解図、第１１図は組付操作の説明図、第１２
図は不具合の説明図である。１……ワイパブレードのステー、２……支承軸
、３……ワイパアーム、４……Ｕ字状の軸受部材
、４Ｐ―_１，４Ｐ―_２……突起、１１……スペー
サ、１１_ｅ―_１……可撓性の突起。 1 to 6 show one embodiment of the present invention,
Fig. 1 is a sectional side view, Fig. 2 is a sectional view thereof, Fig. 3 is a side view of the spacer, Fig. 4 is a plan view, Fig. 5 is a sectional view of Fig. 3, and Fig. 6 is a sectional view of the spacer. FIG. 3 is a perspective view of a single bearing member. Figures 7 to 11
The drawings show a conventional example, Fig. 7 is a sectional view, Fig. 8 is a perspective view of a single bearing member, Fig. 9 is a plan view, Fig. 10 is an exploded view, Fig. 11 is an explanatory diagram of the assembly operation, 12th
The figure is an explanatory diagram of the malfunction. DESCRIPTION OF SYMBOLS 1... Wiper blade stay, 2... Support shaft, 3... Wiper arm, 4... U-shaped bearing member, 4P- ₁ , 4P- ₂ ... Protrusion, 11... Spacer, 11 _e- ₁ ... ...Flexible protrusion.

Claims

[Scope of utility model registration request]

The tip of the wiper arm is formed into a U-shape, a support shaft is attached to the stay of the wiper blade, and a U-shaped spring elastic bearing member is configured to support a portion exceeding half the circumference of the support shaft, and the above-mentioned In a vehicle wiper device in which the U-shaped bearing member is held between the U-shaped portion at the tip of the wiper arm, a spacer having spring elasticity is interposed between the stay and the bearing member, and the spacer is attached to the stay. At the same time, a flexible protrusion is provided at a location where the spacer contacts the side surface of the bearing member, and a protrusion is provided on the side surface of the bearing member so that the flexible protrusion faces each other, so that the bearing member rotates. When this happens, both of the protrusions come into contact with each other to provide resistance to rotation, and further,
A wiper device for a vehicle, characterized in that the flexible protrusion is configured to bend and allow rotation when a rotational force greater than the above resistance is applied.