KR200256007Y1 - back mirror shield for vehicles - Google Patents

Abstract

The shield is installed to be slidably movable with respect to the rear view mirror for automobiles installed to adjust the rotation angle on the left and right sides of the vehicle to prevent rain or snow from directly contacting the rear mirror surface. Accordingly, an anti-rain splash shield for a vehicle that is slidably moved forward and backward is provided.

In addition, the vehicle is recessed to be pulled out by the driving force of the driving motor inside the rearview mirror case, and protrudes in front of the rearview mirror to provide a shield that prevents rain or snow flowing through the mirror surface of the rearview mirror to interfere with vision when driving. .

This prevents rain or snow from directly contacting the rearview mirror surface by the shield mounted on the rearview mirror, thereby contributing to safe operation without being obstructed by vision during driving, and making it easy to install the shield against the rearview mirror Simplification reduces the cost and provides convenience to the user by sliding out the shield embedded in the rearview mirror by using the driving force of the rearview mirror folding drive motor.

Description

Back mirror shield for vehicles}

The present invention is the rain mirror or the back surface of the rear mirror (shield) by the shield (sliding) is installed to be slidably movable with respect to the rearview mirror installed to adjust the rotation angle manually or automatically on the left and right sides of the vehicle A rearview mirror shield for a vehicle that prevents direct inquiries.

More specifically, a shield mounted to be selectively slidably movable with respect to the rearview mirror minimizes the generation of water droplets or moisture in the rearview mirror when driving in the rain or snow, thereby preventing traffic from interfering with the field of view for safe driving. It's about the rearview mirror shield.

In general, the rear view mirror for a vehicle installs a motor capable of driving forward and reverse rotation inside a fixing member attached to a vehicle body, and a rotating member having a mirror coupled to the hinge shaft by driving the hinge shaft when the motor is driven is driven from the motor. By receiving and receiving 90 degrees to be folded or deployed, when traveling or parked in a narrow alley, the rearview mirror can be folded to minimize the vehicle width so that the vehicle can be driven or parked more safely, and folding or deploying the rearview mirror is installed inside the vehicle. This is possible by operating the switch.

That is, as illustrated in FIGS. 1 and 2, the rearview mirror 11 includes a fixing member 12 fixed to the outer side surface 10 of the vehicle body, and a rotating member hingedly connected to the fixing member 12. 13). At this time, the hinge shaft inserting parts 14 and 15 are protrudingly attached to the front surface of the fixing member 12 and the rotating member 13, and the hinge shafts 16 are inserted into the hinge shaft inserting parts 14 and 15, respectively. They are connected to each other, the bearing 17 is coupled to both ends of the hinge shaft 16, the cap 18 is mounted to prevent the hinge shaft 16 from being separated, the fixing member 12 and the rotating member 13 The bellows-shaped thin cover 19 is installed therebetween to prevent the inflow of foreign matters from snow or rain or from the outside.

On the other hand, inside the fixing member 12, a motor 20 capable of forward and reverse rotation is installed, and a means for transmitting power is installed between the motor shaft and the hinge shaft 16, and at this time, gears are mounted on the motor shaft as power transmission means. (21) and the intermediate gear (22) for reduction is mounted between the gear (21) and the gear (24) of the hinge shaft (16), and the rotating shaft (23) of the intermediate gear (22) is a fixed member (12). Be sure to pivot on the inner wall.

In transmitting the above-described rotational force of the hinge shaft 16 to the rotating member 13, the shaft inserting portion 14 of the fixing member 12 is formed in a flat shape and the shaft inserting portion 15 of the rotating member 13 is hinged. The inner gear 25 is formed to be coupled to the gear 24 installed on the shaft 16 so that it can rotate in a splined type according to the rotation of the hinge shaft 16.

When the vehicle width must be at least narrowed by driving the parking or narrow alley in the state in which the above-described rearview mirror 11 is deployed, the above-mentioned rotating member 13 is folded at 90 degrees by operating the operation switch in the driver's seat. That is, due to the operation of the operation switch, the gear 21 installed on the rotating shaft of the motor 20 is driven as the motor 20 capable of forward and reverse rotation rotates in the forward or reverse direction, and the intermediate gear 22 receives the driving force. Since the hinge shaft 16 rotates, the shaft fitting portion 15 of the rotating member 13 engaged with the gear 24 of the hinge shaft 16 rotates due to the rotation of the hinge shaft 16. 13) is rotated and folded at 90 degrees.

On the contrary, when the motor 20 that is rotated forward and reverse due to the operation of the operation switch is rotated in the opposite direction, the above-described rotating member 13 is developed in an initial state.

However, in the rearview mirror as described above, when driving in the rain or snow, the rain or snow directly contact the mirror surface, so that water or moisture is generated so that the driver may experience visual interference and have low driving experience. The back is not able to clearly see the side or rear of the vehicle through the rearview mirror when driving has a problem that causes a safety accident.

Accordingly, an object of the present invention is to prevent the rain or snow from directly contacting the rearview mirror surface by a shield which is mounted to be selectively slidably movable to the rearview mirror, thereby preventing the vehicle from interfering with vision while driving to ensure safe driving. To provide a rearview shield.

Another object of the present invention is to provide a rearview mirror shield for a vehicle that is easy to install the shield against the rearview mirror, and has a cost competitiveness by reducing the cost cost due to the simplified structure.

Another object of the present invention is to provide a user convenience by sliding out the shield built into the rearview mirror by using the driving force of the drive motor to automatically fold the rearview mirror, so that the appearance of the rearview mirror can be prevented from falling To provide a car rearview mirror shield.

1 is a schematic separation view of a rearview mirror for a vehicle according to the prior art,

2 is an assembly view of a rearview mirror for a vehicle according to the prior art,

3 is a perspective view schematically showing a vehicle rearview mirror shield according to an embodiment of the present invention;

Figure 4 is a state of use of the rearview mirror shield for a vehicle according to an embodiment of the present invention,

5 is a state diagram used in the vehicle rearview mirror shield according to another embodiment of the present invention.

* Explanation of symbols used in the main part of the drawing

50; rearview mirror

51; Mirror surface

52; Shield

53; Rearview mirror case

54; Fastening member

55; Fixing groove

56; Longevity

57; Drive motor

58; Shaft gear

59; Middle gear

60; Rack gear

An object of the present invention described above, in the rearview mirror for a vehicle that is foldably mounted on the left and right sides of the vehicle to look at the side or rear of the vehicle during driving, the shield sliding sliding forward and backward along the outer surface of the case of the rearview mirror Is achieved.

According to a preferred embodiment of the present invention, the car is recessed to be pulled out by the driving force of the driving motor inside the rearview mirror case, and protrudes in front of the rearview mirror so that rain or snow flows on the mirror surface of the rearview mirror and interferes with vision during driving. It is achieved with a shield to prevent.

According to a further preferred embodiment of the present invention, the above-described shield projecting width of the shield, when considering the size of the rearview mirror vertical surface having a different height for each vehicle type 100mm within the range of 110-130mm Protrudes from

According to a further preferred embodiment of the present invention, the most preferable protrusion width of the above-described shield ensures the protrusion width of 125 mm on the vertical surface of the rearview mirror.

According to a more preferred embodiment according to the present invention, is formed in the arc shape on the left and right sides of the above-described shield, the fastening member fixed to the left and right sides of the rearview mirror case is selectively seated in the fixing groove fixed to prevent the shield from flowing during operation It has a long hole formed with a groove.

According to a further preferred embodiment of the present invention, the middle of changing the rotational direction and rotational speed of the drive motor by engaging the shaft gear of the drive motor to slide the shield recessed in the case described above by the rotational force of the drive motor A gear and a rack gear formed on the inner side of the shield and engaged with the intermediate gear to slide the shield forward in the rear view mirror when the driving motor is driven.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to be described in detail so that those skilled in the art to which the present invention pertains can be easily carried out in detail, and thus the present invention It does not mean that the technical spirit and scope of the company is limited.

3 to 5, the vehicle is mounted on the left and right sides of the vehicle so as to be folded at a predetermined angle by the driving force of the driving motor, and applied to the rear view mirror 50 for the vehicle which is used to look at the side or the rear of the vehicle when driving. It will be understood that these are belong to the technical content commonly used in the art, so that detailed descriptions of their construction and operation will be omitted below.

Therefore, according to a preferred embodiment of the present invention, as shown in Figures 3 and 5, the above-described rearview mirror 50 protrudes in front of the mirror surface 51 of the rearview mirror 50 running by rain or snow The shield 52 to prevent the visual field interference is fixed so as to slide forward and backward along the outer surface of the rearview mirror case 53 described above. At this time, the fastening member 54 formed at the upper end of the rearview mirror case 53 is selectively seated in the fixing groove 55 so that the long hole 56 in which the fixing groove 55 is formed to prevent the shield from flowing during the operation is shielded 52. It is formed in the shape of an arc on the left and right sides.

At this time, the above-described shield 52 protrudes forward within a range of 110 to 130 mm with respect to the mirror surface 51 of the rearview mirror 50, and more preferably, the shield 52 is forward with respect to the mirror surface 51. It protrudes as 125 mm and is fixed.

Meanwhile, as shown in FIG. 4, the shield 52 described above is fixed to the sliding mirror in the rearview mirror case 53 by the rotational force of the driving motor 57 that folds the rearview mirror 50, thereby driving the motor. Intermediate gear 59 for engaging the shaft gear 58 of (57) to change the rotational direction and the rotational speed of the drive motor 57, and formed on the inner surface of the shield 52 and the intermediate gear 59 and teeth In combination with the rack gear 60 for sliding the shield 52 in front of the rearview mirror 50 when the drive motor 57 is driven.

Hereinafter, a method of using the rearview mirror shield for a vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 3 and 5, when driving in the rain or snow, the mirror 52 of the rearview mirror 50 includes a shield 52 mounted to slide forward and backward along the outer surface of the rearview mirror case 53 described above. As it rotates forward with respect to the surface 51, the fixing groove 55 formed in the long hole 56 formed in an arc shape on the left and right sides of the shield 52 is fastened to the fastening member 54 fixed to the left and right sides of the rearview mirror case 53. Since it is seated, the shield 52 can be fixed to protrude as about 125 mm forward with respect to the mirror surface 51.

Therefore, even when rain or snow falls during driving, moisture or water droplets flow down the mirror surface 51, thereby preventing the visual interference and allowing safe driving.

On the other hand, as shown in Figure 5, by sliding the above-described shield 52 by the rotational force of the drive motor 57 for folding the above-described rearview mirror 50 can provide convenience to the driver. That is, the driving motor 57 is driven by the intermediate gear 59 meshing with the shaft gear 58 of the driving motor 57 as the driving motor 57 is driven by the manipulation switch not shown in the driver's seat. The rotation direction and the rotational speed of the switch, and the rack gear 60 formed on the inner surface of the shield 52 to engage with the intermediate gear 59 can slide the shield 52 in front of the rearview mirror 50. Will be.

As mentioned above, according to a preferable embodiment, it has the following advantages.

The shield mounted to be selectively slidably movable to the rearview mirror prevents rain or snow from directly contacting the rearview mirror surface, thereby preventing visual interference during driving, thereby contributing to safe driving.

In addition, the operation of mounting the shield to the rearview mirror is easy, and the cost is reduced due to the simplified structure has a cost competitiveness.

In addition, by sliding out the shield embedded in the rearview mirror by using the driving force of the drive motor to automatically fold the rearview mirror provides convenience to the user, it is possible to prevent the appearance of the rearview mirror falls.

Claims (5)

A rearview mirror for a vehicle, which is mounted to be foldable on the left and right sides of the vehicle and configured to secure a rear side clock of the vehicle during driving, A driving motor mounted in a case of the rearview mirror to generate a driving force according to the application of current; A shaft gear fixed to the shaft of the drive motor; An intermediate gear formed to change a rotational direction and a rotational speed of the drive motor, the intermediate gear being engaged with the shaft gear; It is provided in a built-in state in the case so as to be drawn out in a state protruding forward of the rearview mirror itself by sliding back and forth along each outer surface of the case by the driving force from the drive motor along the outer curved surface of the case, the drive A shield gear having an interlocking position between the intermediate gears so that the driving force of the motor is transmitted to itself, and a shield having a groove formed in a fixed groove and a long hole so as to prevent its own flow; A vehicle rearview mirror further comprising a fastening member which is slidably movable in the fixing groove and the long hole of the shield and is provided protrudingly fixed on the upper side of the case so as to be temporarily fixed at a predetermined portion of the fixing groove. delete delete delete The method of claim 1, wherein the shield, A rearview mirror for a vehicle, characterized in that fixed to the front of the rearview mirror itself in the range of 110 to 130mm forward.