JPS63297146A - Fixed wiper - Google Patents

Abstract

PURPOSE:To wipe a windshield without moving a wiper arm and any hindrance to a visual field by fixing in parallel wiper arms to the front of the windshield in a width-wise direction and providing the second windshield free to elevate via a rack and pinion mechanism. CONSTITUTION:Wiper arms 13 and 13 parallel with each other in a width-wise direction are fixed to the front of a windshield 1 via a support member. The second windshield 10 is located between the windshield 1 and the wiper arms 13 and 13, and made free to elevate via the rotation of a pinion 19 on the operation of a motor 18 and a rack at the side of the second windshield 10. Rain drops, snow and the like deposit on the second windshield 10 and this windshield 10 is elevated, thereby enabling the fixed wipers 13 and 13 to wipe out the rain drops, snow and the like. As the wipers do not move, a visual field is not hindered by wiper operation and safety can be enhanced.

Description

[Detailed description of the invention] Industrial applications Transport equipment in which the driver is isolated from the outside air through a transparent glass screen Conventional technology Wipers used in conventional automobiles, ships, trains, etc. have their own reciprocating motion system. It is.

Problems that the invention aims to solve: When a driver stands in the rain for a long time, paying attention to the direction of travel through the gaps between the reciprocating movements of the wipers and concentrating on safe driving, the visual, physical, and mental fatigue is enormous and dangerous. When there is light rain, snow, or fog that affects driving, an electric motor (which has the same function as the one currently used for wipers) activates the auxiliary wiper to dehydrate and clean the windshield. (The main device remains stored in the bonnet as shown in Figure 2.) To make the main device work in full-scale rain and snow, the first thing to do is to set the auxiliary wiper (guide rail) to the full α stop using the electric motor. do.

Second, (22 (G)) Drive the sprocket (manual or electric) (B) Connect the rod to the (Incorporated) Cheno and (4) Auxiliary equipment mounting plate Q1) The rail overhead guide rail is stable and safe even against wind pressure while driving. (7) Dehydrate the windshield with (7) packing and send it out, and place it on the windshield as shown in Figure 1.

■ (Secure enough for visual angle driving without any problems) Adjust the drive stop position to match the driver's sitting height.

Thirdly (Kon wiper motor starting α squirrel bar gear (1)
After passing through zero rack, the second windshield (4) comes into contact with the reciprocating A3 wiper by the guide frame (3) makes the inside of the mounting frame clear for dehydration and cleaning.

(7) The seal allows you to see through any rain or snow (3) in the space within the mounting frame (1) without fear of water seeping into the windshield.

Operation of the α-wiper (1-stroke AB and 2 wipers are supported by two arms on the left and right of 0-stroke) (1 arm is inserted into the (6) mounting bracket by the shaft (1 is pulled by the re-spring α0) 2nd windshield The α■Qui rubber sticks closely to the windshield.There is no problem in the case of rain or dew, but in the case of snow (10, the snow blowing against the second windshield is piled up between the wipers of (13AB).

In contrast to the above, the levers α→α in Figure 8 are fixed in the same direction to the wiper shaft (the convex part where the first and second windshields move to the left in the figure (
(b) (1 → Push up the lever and reach the lever gas stopper position at α.) When the 03 wiper passes (1o) the convex part (a) that rises from the glass, the 03 wiper descends due to the He spring and comes into close contact with the glass (α). In this case (14) (Lever 1!9 does not plow) (11 The glass is dehydrated and cleaned, and snow and rain are completely disposed of outside the enclosure.

(The JJ wiper AB always repeats the opposite operation, and the 00 glass is dehydrated and cleaned back and forth.

(FIG. 9C shows the vertical movement angle of the α■ wiper.) Since the end face of the a-winding glass is not visible due to the window guide frame, the driver hardly feels the reciprocating movement of the α0 glass. This is completely different from conventional wipers.

After the operation is complete, move the α0 second windshield (3) to the center position of the mounting frame (stop the electric motor). Manually or (electrically) store it in the net. Using the electric motor, (a) return the guide rail to the storage position.

The effects of the invention are significant in that it reduces the visual, physical, and mental fatigue required for drivers driving in the rain, and it also contributes to reducing accidents caused by beginners, elderly people, and long-distance drivers.

Ko Figure 1: Side view of the device set on the windshield.

Figure 2: Side view of the device being housed in the bonnet.

Figure 3: Plan view of the same as above. (View from arrow B) Figure 4: Plan view of the device main body mounting frame.

Fig. 5 Same as the above A-A cutting arrow view.

Figure 6: Second windshield plan view.

Positive Figure 7: Plan view of the same as above.

Figure 8: Wiper installation plan view.

Figure 9: Side view of the same as above.

Figure 10: Detailed view of part E same as above.

Figure 11 Auxiliary wiper (guide rail) mechanism diagram.

FIG. 12: DD cut view as above.

Claims (1)

[Claims] A device that permanently dehydrates and cleans the wiper itself.