JPS5820948U - wiper device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is an explanatory view showing an opening/closing lid, and Figs. 3 A and B are blurred. - An explanatory diagram of the drive device, and FIG. 4 is an electric circuit diagram. 5 and 6 are explanatory diagrams showing different embodiments of the present invention,
FIG. 7 is an explanatory diagram showing a different embodiment of the present invention.

Claims (6)

[Scope of utility model registration request] (1) A storage recess for blades, etc. provided in the lower vehicle body such as the windshield, and an opening/closing lid that opens and closes the opening of this storage recess. When not in use, the opening/closing lid is stored in the storage recess, and when in use, the opening/closing lid is opened. A wiper device comprising: a blade that protrudes after the windshield is wiped off to wipe off rainwater that has adhered to the windshield, etc.; and a blade drive device that drives the blade to wipe off the rainwater that has adhered to the windshield, etc. . (2) The opening/closing lid is equipped with an opening/closing device that automatically opens and closes the opening/closing lid main body by turning on and off a blade drive device, as described in claim 1 of the utility model registration claim. wiper device. (3) The blade drive device includes a guide shaft, a blade support base that can slide on the guide shaft without rotating in the axial direction, and an engagement pin that engages with the long groove of the blade support base. A chain that reciprocates a blade support stand to the left and right of a windshield, etc., and a motor that drives this chain: A blade stored in a storage recess attached to the blade support stand is rotated to a substantially vertical position. A wiper device according to claim 1 or 2, characterized in that the wiper device comprises a rotating device for moving the wiper device. (4) The blade drive device consists of a guide shaft, a blade support base that can slide on the guide shaft without rotating in the axial direction, and a left side on the outer periphery that engages with an engagement pin provided on the blade support base. - A moving shaft in which a right-hand spiral groove is formed and communication grooves that communicate with the left and right spiral grooves at both ends, a motor that rotates this moving shaft in only one direction, and a motor that is attached to the blade support base. A wiper device according to claim 1 or 2, characterized in that the wiper device comprises a rotating bag-mount for rotating the blade stored in the storage recess to a substantially vertical position. . (5) The wiper device according to claim 1 or 2, wherein the blade drive device is a hydraulic or air cylinder device. (6) A wiper device according to any of claims 3 to 5, wherein the rotating device is capable of rotating the blade in the same manner as before.