Automotive Side Mirrors

专利摘要:
The present invention relates to a motor-driven side mirror, and more particularly, to a motor-driven side mirror to increase durability by preventing gear damage of the motorized side mirror and shaking of the frame due to the play of the gear. That is, in the electric motor side mirror 10 which is installed in the frame 30, the mirror 20 is integrally attached to the door or the body of the vehicle, the mirror 120 is installed to one side of the center of the frame 130; A rod 140 formed integrally with the lower end of the frame 130 and having a moving groove 141 on one side and a rotating groove 142 on the other side; The rotating groove 142 of the rod 140 is attached to the vehicle body so that the rotating shaft 191 formed in the support unit 190 supporting the frame 130 is rotatably inserted therein; The moving groove 141 of the rod 140 is formed on the gear shaft 161 of the second gear 160 rotated in engagement with the first gear 150 connected to the motor 170 to the second gear 160. By inserting the operating shaft 181 of the operating unit 180 to move left and right in accordance with the rotational movement of the movement, the rotational movement of the first and second gears is changed to the left and right movements to integrate the frame. By naturally rotating the frame through the formed rod, it is possible to increase the durability by preventing the frame shake due to the play of the gear.
公开号:KR19990060173A
申请号:KR1019970080395
申请日:1997-12-31
公开日:1999-07-26
发明作者:정대성
申请人:추호석；대우중공업 주식회사；
IPC主号:

专利说明:

An electric side-mirror of the vehicle
The present invention relates to a motor-driven side mirror, and more particularly, to a motor-driven side mirror to increase durability by preventing gear damage of the motorized side mirror and shaking of the frame due to the play of the gear.
In general, the vehicle is equipped with a room mirror on the upper side of the room to secure the driver's field of view during operation, and is equipped with a side mirror that is integrally attached to the door or the body of the vehicle and protrudes to the outside.
In addition, recently, an electric side mirror is mounted so that a driver can easily operate the side mirror to secure a watch in a vehicle, and an auxiliary mirror is additionally mounted to minimize the blind spot while driving.
3 is a view for explaining a conventional electric side mirror of the mirror, the worm wheel 40 is formed at the lower end of the frame 30, the mirror 20 is installed, the upper end of the door or the body of the vehicle The mounting holes 50 are fastened to be integrally attached to the mounting holes 50.
On the other hand, the wheel wheel 40 formed on the lower end of the frame 30 is engaged with the wheel gear 70 connected to one side of the motor 60 is configured to the electric side mirror 10.
Therefore, the electric side mirror configured as described above, when the driver operates a switch for adjusting the angle of the side mirror 10 to secure the clock in the vehicle, the motor 60 starts to drive accordingly, and at the same time The gear 70 connected to the motor 60 starts to rotate in accordance with the rotation direction of the motor 60.
In addition, as the wheel gear 70 rotates, the wheel wheel 40 engaged with the wheel gear 70 rotates, and the frame 30 connected thereto rotates in the direction of rotation of the wheel wheel 40. The side mirror 10 is adjusted to the desired angle.
However, the motorized side mirror is rotated in a state in which the wheel gear and the wheel are engaged with each other, and the frame is vibrated by the play between the wheel and the wheel, and when an external force is applied, The problem is that the pitch is damaged.
The present invention has been made to solve the above problems, and an object thereof is to provide a motorized side mirror for increasing the durability by preventing gear damage of the electric side mirror and shaking of the frame due to the play of the gear. .
According to an aspect of the present invention, there is provided an electric side mirror in which a mirror is installed on a frame and is integrally attached to a door or a body of the vehicle, the mirror being installed toward one center of the frame; A rod integrally formed at a lower end of the frame and having a moving groove on one side and a rotating groove on the other side; A rotation shaft attached to the vehicle body to the rotation groove of the rod is rotatably formed in the support part supporting the frame; The moving groove of the rod is formed in the gear shaft of the second gear that is rotated in engagement with the first gear connected to the motor is inserted to move the operating shaft of the operating part to move left and right in accordance with the rotational movement of the second gear. It features.
1 is a perspective view for explaining the electric side mirror according to the present invention,
2 is a cross-sectional view taken along the line A-A of FIG.
3 is a view for explaining a conventional electric side mirror.
Explanation of symbols on the main parts of the drawing
100: electric side mirror 120: mirror
130: frame 140: loading
141: moving groove 142: rotating groove
150: first gear 160: second gear
161: gear shaft 170: motor
180: operating unit 181: operating shaft
190: support 191: rotation axis
192: fastening member 200: fixing member
Hereinafter, the operation and effects of the present invention will be described in detail with reference to the accompanying drawings.
Figure 1 is a perspective view for explaining the electric side mirror according to the present invention, Figure 2 is a cross-sectional view taken along the line AA of Figure 1, the mirror 120 is installed on one side of the center of the frame 130 of the electric side mirror 100 The lower end of the frame 130 is integrally formed with a rod 140 having a moving groove 141 on one side and a rotating groove 142 on the other side.
Meanwhile, the motor 170, the first gear 150, and the second gear 160 are rotatably fixed by the fixing member 200, and the motor 170 is connected to the first gear 150. The first gear 150 is configured to rotate in engagement with the second gear 160.
In addition, one side of the rotation shaft 161 of the second gear 160, the spiral and the operating unit 180 formed on the outer periphery of the gear shaft 161 of the second gear 160 in accordance with the rotational movement of the second gear 160 The spirals formed on the inner circumference of the inner side are engaged with each other and the operating unit 180 is formed to be movable in the left and right directions, and an operating shaft 181 is formed above the operating unit 180 to form the rod 140. Is inserted into the moving groove 141 of the configured to be movable.
In addition, the rotary groove 142 of the rod 140 is inserted to the rotatable shaft 191 formed on the support portion 190 is attached to the vehicle body for supporting the frame 130 is rotatable, the upper portion of the rotary shaft 191 The furnace is configured to be fastened with a fastening member 192 to prevent the rotating shaft 191 from being separated from the rotary groove 142.
In the electric side mirror configured as described above, when the motor 170 which is rotated forward and reverse starts to drive, the first gear 150 connected to the motor 170 rotates, thereby engaging the first gear 150. The second gear 160 is started to rotate.
Subsequently, as the second gear 160 rotates, the gear shaft 161 rotates in the rotation direction of the second gear 160. At this time, the operation unit 180 installed on the gear shaft 161 starts to move left and right according to the rotation direction of the first and second gears 150 and 160.
Therefore, while the operation unit 180 starts to move left and right, the operating shaft 181 moves along the moving groove 141 of the rod 140 to push the rod 140, and thus the rod 140. Is rotated about the rotation axis 191 is made of the rotation of the frame 130 formed integrally.
As described above, the present invention changes the rotational motion of the first and second gears to the left and right motions to naturally rotate the frame through a rod formed integrally with the frame, thereby preventing the frame from shaking due to the play of the gear. To increase durability.
Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.
Therefore, the true technical protection scope of the present invention should be defined only by the appended claims.

权利要求:
Claims (2)
[1" claim-type="Currently amended] An electric side mirror 10 in which a mirror 20 is installed at a frame 30 and integrally attached to a door or a body of a vehicle, the motor side mirror 10 comprising: a mirror 120 installed at a central side of the frame 130;
A rod 140 formed integrally with the lower end of the frame 130 and having a moving groove 141 on one side and a rotating groove 142 on the other side;
The rotating groove 142 of the rod 140 is attached to the vehicle body so that the rotating shaft 191 formed in the support unit 190 supporting the frame 130 is rotatably inserted therein;
The moving groove 141 of the rod 140 is formed on the gear shaft 161 of the second gear 160 rotated in engagement with the first gear 150 connected to the motor 170 to the second gear 160. Electric side mirror for a vehicle, characterized in that the operating shaft 181 of the operating unit 180 to move to the left and right to be moved in accordance with the rotational movement of the.
[2" claim-type="Currently amended] 2. The motor side mirror of claim 1, wherein the motor (170), the first gear (150) and the second gear (160) are rotatably fixed by a fixing member (200).

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同族专利:

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公开号 | 公开日

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
1997-12-31|Application filed by 추호석, 대우중공업 주식회사

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1997-12-31|Priority to KR1019970080395A

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1999-07-26|Publication of KR19990060173A

优先权:

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申请号 | 申请日 | 专利标题

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KR1019970080395A|KR19990060173A|1997-12-31|1997-12-31|Automotive Side Mirrors|