JP2010000844A - Vehicle side-view mirror wiper structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vehicle side-view mirror wiper structure. <P>SOLUTION: A driving motor 2 is installed on a rear face of a mirror seat of a side-view mirror. A spindle 20 is provided with a driving gear 21. At least a driven gear 30 engaged with a driving gear 21 is installed on at least a support shaft 3 provided on the rear face of the mirror seat. A male screw 31 screwed with a moving seat 4 is provided on the support shaft 3, a magnet 40 is installed in the moving seat 4, the magnet 40 is stuck to the rear face of the mirror seat, and a female screw 41 mutually screwed on the male screw 31 of the support shaft 3 is provided in the moving seat 4. A wiper 5 provided with a magnet 52 is installed in a mirror surface in the front of the side-view mirror. The magnet 52 attracts the magnet 40 of the moving seat 4 to each other and is interlocked by the driving motor 2 to rotate the support shaft 3. The moving seat 4 on the support shaft 3 moves on the support shaft 3, the wiper 5 on the mirror surface is attracted by the magnet 40 of the moving seat 4 and is interlocked, the wiper 5 is reciprocatively moved on the mirror surface, and waterdrops on the side-view mirror surface are wiped off. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention relates to a vehicle side mirror wiper structure, and in particular, there is a magnet in the wiper, a moving seat is provided on the back of the mirror seat, and there is a magnet that attracts the wiper magnet to each other in the moving seat. However, the support shaft rotates by the drive motor, the moving seat moves on the support shaft, the wiper on the mirror surface is sucked and moves, and the wiper moves on the mirror surface. It moves and removes water droplets on the mirror surface to make the mirror surface clean.

A general vehicle driver uses the left and right side mirrors to understand the trends of the vehicles behind them, and knows the surrounding situation when turning, overtaking, changing lanes or parking, but the vehicle side mirrors Since it is installed outside the vehicle body and rainwater adheres to the side mirror mirror surface of the vehicle on rainy days, water drops are scattered on the side mirror mirror surface, the visibility is lowered, and the action of the side mirror is affected. The driver cannot clearly grasp the situation behind the vehicle with the side mirror, and driving safety is reduced.

    The present inventor proposes the present invention in which the above-mentioned drawbacks are solved by careful research, and the above-mentioned drawbacks can be effectively eliminated by utilizing science, and the design is rational.

A main object of the present invention is to provide a vehicle side mirror wiper structure that removes water droplets on a mirror surface of a vehicle side mirror so that the situation is clearly reflected on the mirror surface.

In the vehicle side mirror wiper structure according to the present invention, a mirror surface is provided on the front surface of the side mirror mirror seat, a drive motor is provided on the back surface of the mirror seat, and a drive gear is provided on the spindle of the drive motor. At least one support shaft is provided on the back surface of the mirror seat, and at least one passive gear is installed on the support shaft. The passive gear meshes with the drive gear, and a male screw is provided on the support shaft. The moving seat is screwed to the male screw of the support shaft, and the magnet is in the moving seat, and the magnet is attached to the back surface of the mirror seat, and the male screw of the support shaft is screwed to the moving seat. The vehicle side mirror wiper structure is characterized in that a female screw is provided, a wiper is installed on the mirror surface in front of the side mirror, a magnet is in the wiper, and the magnet attracts the moving seat magnet to each other. .

Hereinafter, the features and technical contents of the present invention will be described in detail with reference to the drawings. However, the drawings and the like are for reference and explanation, and the present invention is not limited thereby.

In the preferred embodiment of the present invention, as shown in FIGS. 1 to 5, the drive motor 2 is mainly installed on the back surface of the mirror seat 10 of the side mirror 1, and the drive gear 21 is mounted on the spindle 20 of the drive motor 2. And two sets of opposing fixed protrusions 11 are provided on the back surface of the mirror seat 10, and a support shaft 3 is provided between the two opposing fixed protrusions 11, and the two support shafts 3 are The passive gear 30 is provided on each of the two support shafts 3, the passive gear 30 meshes with the drive gear 21, and the male screw 31 is provided on the shaft shaft of the support shaft 3. A movable seat 4 is installed on each of the two support shafts 3, a magnet 40 is provided in the movable seat 4, the magnet 40 is a strong magnet, and the magnet 40 is disposed on the back surface of the mirror seat 10. A female screw 41 is attached to the moving seat 4 and is screwed to the male screw 31 of the support shaft 3. A mirror surface 12 is provided on the front surface of the mirror seat 10, a shielding lid 13 is provided on one side of the front surface of the mirror seat 10, and a storage chamber 14 is formed in the shielding lid 13. The wiper 5 is installed, and the wiper 5 has a fixed seat 50 made of a plastic material. The fixed seat 50 is provided with two concave chambers 51, and a magnet 52, which is a strong magnet, is provided in the concave chamber 51. The magnet 52 attracts each other with the magnet 40 on the movable seat 4, and in the fixed seat 50, a strip-shaped stopper 53 is formed on the concave chamber 51. Accordingly, the mirror 52 can be prevented from being damaged by the magnet 52, and a brush 54 made of a flexible rubber material is covered outside the fixed seat 50. On both sides of the inside A protruding line 55 is provided, the protruding line 55 contacts the mirror surface 12, and at least one engaging body 56 is provided outside the brush 54, and the brush 54 and the fixed seat 50 are connected by the engaging body 56. As a result, the wiper structure of the vehicle side mirror is configured as described above.

When the water drops on the mirror surface 12 of the side mirror 1 are wiped off, the drive motor 2 is started and the passive gear 30 on the two support shafts 3 is rotated by the drive gear 21 as shown in FIGS. The two support gears 3 rotate the two support shafts 3, and the two moving seats 4 installed on the two support shafts 3 are interlocked by the helical rotation of the male screw 31. However, when the moving seat 4 moves on the supporting shaft 3, the magnet 40 of the moving seat 4 is attracted and moved by the magnet 52 of the wiper 5 on the mirror surface 12. Accordingly, the wiper 5 is moved in conjunction with the wiper 5, and the wiper 5 wipes water droplets from the mirror surface 12 with the ridges 55 contacting the mirror surface 12. As described above, the wiper 5 reliably wipes raindrops from the mirror surface 12 with The wiper 5 is a moving seat 4 on the back of the mirror seat 10. When attracted by the magnet 40 and moved to the outer edge of the mirror surface 12 (as shown in FIG. 7), the drive motor 2 rotates in the opposite direction, so that the two support shafts 3 are driven by the drive gear 21. The upper passive gear 30 rotates in the opposite direction, and the two passive gears 30 cause the two support shafts 3 to rotate in the opposite directions, and the two moving seats 4 on the two support shafts 3 rotate. However, the wiper 5 moves in the opposite direction by the magnet 40 of the moving seat 4, and the wiper 5 moves in the reverse direction by the protrusion 55 that contacts the mirror surface 12. Even when moving in the direction, the raindrops are wiped off the mirror surface 12, so that the mirror surface 12 of the vehicle side mirror 1 is kept clean and the driver clearly sees the situation reflected on the mirror surface 12. Driving safety and when the wiper 5 is not used, When the wiper 5 moves into the storage chamber 14 of the mirror seat 10 (as shown in FIGS. 2 to 4), the wiper 5 is shielded by the shielding lid 13 of the mirror seat 10, and the wiper 5 is not used. However, this also improves the useful life of the wiper 5.

As such, the present invention is more progressive and more practical, and claims are filed according to law.

The above is merely a better embodiment of the present invention, and the present invention is not limited thereby, and equivalent changes made based on the scope of the claims and the description of the present invention. All modifications are within the scope of the claims of the present invention.

The perspective exploded view when seen from the front of the mirror seat and the wiper of the present invention The perspective view when seen from the back surface of the mirror seat of the present invention The perspective view when the wiper of this invention is accommodated in the storage chamber of a mirror seat Conceptual diagram of the back side of the mirror seat of the present invention Side sectional conceptual diagram of the present invention Reference diagram of the state of use of the wiper of the present invention (1) Reference diagram of the state of use of the wiper of the present invention (2)

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Side mirror 10 Mirror seat 11 Fixed protrusion 12 Mirror surface 13 Shielding lid 14 Storage chamber 2 Drive motor 20 Spindle 21 Drive gear 3 Support shaft 30 Passive gear 31 Male screw 4 Moving seat 40 Magnet 41 Female screw 5 Wiper 50 Fixed seat 51 Recessed chamber 52 Magnet 53 Stopper 54 Brush 55 Projection 56 Engagement body

Claims (1)

Mainly, a mirror surface is provided on the front surface of the mirror seat of the side mirror, a drive motor is installed on the back surface of the mirror seat, a drive gear is provided on the spindle of the drive motor, and at least on the back surface of the mirror seat, One support shaft is provided, and at least one passive gear is installed on the support shaft. The passive gear meshes with the drive gear, and a male screw is provided on the support shaft, and moves to the male screw of the support shaft. The seat is screwed, a magnet is installed in the moving seat, the magnet is attached to the back surface of the mirror seat, and the moving seat is provided with a female screw that is screwed together with the male screw of the support shaft. A wiper is installed on the mirror surface in front of the mirror, and there is a magnet in the wiper, and the magnet attracts each other with the magnet of the moving seat.
A vehicle side mirror wiper structure characterized by that.

Images