WO2011118932A2 - Rear view mirror for a vehicle - Google Patents

Rear view mirror for a vehicle Download PDF

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Publication number
WO2011118932A2
WO2011118932A2 PCT/KR2011/001801 KR2011001801W WO2011118932A2 WO 2011118932 A2 WO2011118932 A2 WO 2011118932A2 KR 2011001801 W KR2011001801 W KR 2011001801W WO 2011118932 A2 WO2011118932 A2 WO 2011118932A2
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WO
WIPO (PCT)
Prior art keywords
mirror
main
blind spot
housing
reflective
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Application number
PCT/KR2011/001801
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French (fr)
Korean (ko)
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WO2011118932A3 (en
Inventor
김춘추
Original Assignee
Kim Choon Choo
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Publication date
Application filed by Kim Choon Choo filed Critical Kim Choon Choo
Publication of WO2011118932A2 publication Critical patent/WO2011118932A2/en
Publication of WO2011118932A3 publication Critical patent/WO2011118932A3/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/081—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors
    • B60R1/082—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors using a single wide field mirror or an association of rigidly connected mirrors

Definitions

  • the present invention relates to a rearview mirror for an automobile. More particularly, the present invention relates to a rearview mirror structure in which a driver of an automobile can easily identify a blind spot of the rearview mirror that cannot be identified by the rearview mirror.
  • the rearview mirror of the vehicle functions to allow the driver to check the rear of the vehicle and the side of the predetermined angle while driving.
  • the driver may not be able to check the position beyond the side of the predetermined angle that the rearview mirror can check, which has been a risk of an accident.
  • a method of mounting a small auxiliary mirror made of convex mirrors in the top of a rearview mirror or in a vehicle so that the driver checks the blind area is generally used.
  • the auxiliary mirror as described above the driver can not see the rear view mirror and the auxiliary mirror at the same time, there is a problem that there is also a risk of distractions during driving.
  • a part of the rearview mirror is configured to be deflected to one side, the blind spot can be viewed by the deflected portion, and the light reflected by the reflective surface obstructs the driver's vision.
  • the invention is disclosed in which a reflective member is attached so as to prevent a driver from securing a view required for driving.
  • the prior art includes a separate mechanism such as a reflective member in the main mirror to disperse the driver's eyes, and the blind area and the normal area are simultaneously identified in the driver's field of vision, which distracts the driver's rearview mirror and causes confusion. There is a problem that can be.
  • a rearview mirror capable of blocking the reflection of light at the source and allowing the driver to distinguish the normal area and the blind spot of the rearview mirror in one operation is desired.
  • Patent Document 1 Patent Publication No. 10-1995-10030
  • the present invention is to solve the above-mentioned problems of the prior art, an object of the present invention in the rearview mirror of the car that can identify the blind spot, blocking the reflection of light at the source and the driver's normal area of the rearview mirror in one operation It is to provide a rearview mirror that can be distinguished from and a blind area.
  • the main housing portion of the rearview mirror, the first extended housing portion extending along the curved surface of one side of the main housing portion from the main housing portion, and the main housing A second extension housing part extending along the curved surface of the other side of the main housing part, a main mirror mounted inside the main housing part, and a predetermined angle with the main mirror inside the first extension housing part.
  • a rearview mirror including a reflective mirror mounted on one side of the main mirror and a square confirmation mirror mounted on the other side of the main mirror to form a predetermined angle with the main mirror inside the second extended housing part is provided.
  • the reflection of light is fundamentally blocked, and the driver can distinguish the normal area and the blind spot of the rearview mirror in one operation.
  • FIG. 1 is a schematic configuration diagram of an embodiment of a rearview mirror of the present invention.
  • Fig. 2 is a schematic cross-sectional configuration diagram of an embodiment of a rearview mirror of the present invention. to be.
  • the rearview mirror of the present invention includes a main housing part 10 of the rearview mirror and a first extension extending from the main housing part 10 along a curved surface of one side of the main housing part 10.
  • the second extended housing part 14 extending from the main housing part 10 along the curved surface of the other side of the main housing part 10, and the main housing part 10.
  • the main mirror 20 to be mounted, and the reflection mirror 30 mounted to one side of the main mirror 20 to form a predetermined angle with the main mirror 20 inside the first extended housing part 12.
  • a square confirmation mirror 40 mounted on the other side of the main mirror 20 to form a predetermined angle with the main mirror 20 inside the second extended housing part 14.
  • the reflection mirror 30 is mounted on the side close to the vehicle body of the main mirror 20
  • the blind spot confirmation mirror 40 is mounted on the side away from the vehicle body of the main mirror 20.
  • the main mirror 20 which is a normal convex mirror, is mounted inside the main housing part 10, and a predetermined angle with an end of the main mirror 20 is formed inside the first extended housing part 12.
  • the reflection mirror 30 is mounted in such a state.
  • the reflective mirror 30 is mounted at an angle 32 at which an image of a subject in a rectangular area is incident on the main mirror 20 so that the image of the subject may be reflected to the main mirror.
  • the square confirmation mirror 40 is mounted inside the second extended housing part 14 in a state of forming a predetermined angle with the other end of the main mirror 20.
  • the predetermined angle of the reflective mirror 30 and the main mirror 20 is an image of the subject of the rectangular area outside the area that can be confirmed by the main mirror 20 is incident to the reflective mirror 30 and the main An angle that may be reflected by the mirror 20, and a predetermined angle that the blind confirmation mirror 40 and the main mirror 20 have is a subject image of the blind area incident on the reflective mirror 30.
  • the blind confirmation mirror 40 may have a length longer than that of the reflective mirror 30. Preferably, the length is about 1.5 times the length of the reflective mirror 30.
  • the reflective mirror 30 and the rectangular confirmation mirror 40 of the present invention may be constituted by a plane, convex or concave mirror, and may also be constituted by a plane, convex or concave, or a combination thereof.
  • the reflective mirror 30 may be mounted to be interlocked when adjusting the direction of the main mirror 20, and the blind confirmation mirror 40 may be configured to adjust the direction independently of the main mirror 20. .
  • the rearview mirror of the present invention can be configured in such a way that when the driver adjusts the direction of the rearview mirror, the reflection mirror 30 and the blind confirmation mirror 40 can move together in accordance with the movement of the main mirror 20. have.
  • FIG. 3 is a schematic explanatory diagram for explaining the action of the rearview mirror of the present invention.
  • the image of the subject 50 in the normal region A of the rearview mirror is incident on the main mirror 20 and is reflected in the direction of view of the driver 70 in the vehicle 80.
  • the image of the subject 60 in the rectangular region B outside the normal region A is incident on the reflective mirror 30 of the back mirror, and the subject 60 is incident on the reflective mirror 30.
  • the image of the subject in the blind spot B is incident on the reflection mirror 30, and the incident image is reflected on the main mirror 20 to be incident on the blind confirmation mirror 40, thereby allowing left and right of the subject image. You can check the image of the subject without changing (c, d).
  • the rearview mirror of the present invention may fundamentally block the effect of the light generated in the blind spot B on the driver.
  • the blind spot B light may be generated from headlamps of an automobile and the like, and may be incident on the rearview mirror.
  • the reflective mirror 30 of the present invention the light is reflected at the angle incident on the reflective mirror 30 due to the straightness of the light. Therefore, since the light is reflected outside the incident area of the blind spot confirmation mirror 40 of the present invention, the light does not enter the field of view of the driver 70 who checks the blind spot B.
  • Embodiment of the present invention described above is only one example included in the technical idea of the present invention. It is natural that various embodiments of the technical concept of the rearview mirror by the action of the reflection mirror and the blind confirmation mirror that allow the driver to check the blind spot in the rearview mirror of the vehicle are included in the protection scope of the present invention. In other words, various embodiments of the present invention in which the subject image of the blind area is incident on the reflective mirror and incident on the blind confirmation mirror will be naturally included.

Abstract

The present invention relates to a rear view mirror for a vehicle, and particularly, to a rear view mirror which is capable of viewing blind spots. The rear view mirror includes: a main housing; a first extension housing extending from the main housing along a curved surface of one side of the main housing; a second extension housing extending from the main housing along a curved surface of the other side of the main housing; a main mirror mounted inside the main housing; a reflection mirror mounted on one side of the main mirror so that the reflection mirror is disposed at a predetermined angle with respect to the main mirror inside the first extension housing; and a blind spot viewing mirror mounted on the other side of the main mirror so that the blind spot viewing mirror is disposed at a predetermined angle with respect to the main mirror inside the second extension housing.

Description

자동차 백미러Car rearview mirror
본 발명은 자동차용 백미러에 관한 것이다. 더 상세하게는 자동차의 운전자가 백미러로 확인할 수 없는 백미러의 사각 영역을 용이하게 확인할 수 있는 백미러의 구조에 관한 것이다.The present invention relates to a rearview mirror for an automobile. More particularly, the present invention relates to a rearview mirror structure in which a driver of an automobile can easily identify a blind spot of the rearview mirror that cannot be identified by the rearview mirror.
자동차의 백미러는 주행중 자동차의 후방과 소정 각도의 측방을 운전자가 확인할 수 있는 기능을 한다. 그러나, 상기 백미러가 확인시킬 수 있는 소정 각도의 측방을 벗어난 곳은 운전자가 확인을 할 수가 없어 사고의 위험이 되어 왔다. 이를 방지하기 위해서, 볼록거울로 된 소형 보조 거울을 백미러의 상단이나 자동차 내에 장착하여 운전자가 사각 영역을 확인하는 방법이 일반적으로 사용되어 왔다. 그러나 상기와 같은 보조 거울은 운전자가 차체의 백미러와 보조거울을 동시에 볼 수가 없으므로, 운전 중 시선의 분산으로 또한 위험성이 있는 문제가 있다.The rearview mirror of the vehicle functions to allow the driver to check the rear of the vehicle and the side of the predetermined angle while driving. However, the driver may not be able to check the position beyond the side of the predetermined angle that the rearview mirror can check, which has been a risk of an accident. To prevent this, a method of mounting a small auxiliary mirror made of convex mirrors in the top of a rearview mirror or in a vehicle so that the driver checks the blind area is generally used. However, the auxiliary mirror as described above, the driver can not see the rear view mirror and the auxiliary mirror at the same time, there is a problem that there is also a risk of distractions during driving.
상기와 같은 종래 기술의 문제점을 해결하기 위해서, 차체의 백미러에 메인 미러와 사각 확인용 미러를 함께 장착한 발명이 제시되어 있다.In order to solve the problems of the prior art as described above, an invention in which the main mirror and the blind spot mirror are mounted together on the rearview mirror of the vehicle body is proposed.
특허공고 제10-1995-10030호에 제시된 차량 백미러에는 백미러의 일부분을 한쪽으로 편향되게 구성하며, 그 편향된 부분으로 사각지대를 볼 수 있도록 하고, 반사면에 의하여 반사되는 빛이 운전자의 시야를 방해하지 않도록 반사부재를 부착하여 운전자가 운전에 필요한 시야를 확보하도록 한 발명이 공개되어 있다.In the vehicle rearview mirror disclosed in Patent Publication No. 10-1995-10030, a part of the rearview mirror is configured to be deflected to one side, the blind spot can be viewed by the deflected portion, and the light reflected by the reflective surface obstructs the driver's vision. The invention is disclosed in which a reflective member is attached so as to prevent a driver from securing a view required for driving.
그러나 상기 종래기술은 메인 미러에 반사부재와 같은 별도의 기구를 포함시켜 오히려 운전자의 시선을 분산시키고, 사각 영역과 정상 영역이 동시에 운전자의 시야에 확인되어 운전자의 백미러 인식이 분산되어 혼란을 야기할 수 있는 문제점이 있다.However, the prior art includes a separate mechanism such as a reflective member in the main mirror to disperse the driver's eyes, and the blind area and the normal area are simultaneously identified in the driver's field of vision, which distracts the driver's rearview mirror and causes confusion. There is a problem that can be.
따라서, 사각 영역을 확인할 수 있는 백미러에 있어서, 빛의 반사를 원천적으로 차단하고 운전자가 한번의 동작으로 백미러의 정상 영역과 사각 영역을 구분하여 확인할 수 있는 백미러가 요망된다.Accordingly, in the rearview mirror capable of identifying the blind spot, a rearview mirror capable of blocking the reflection of light at the source and allowing the driver to distinguish the normal area and the blind spot of the rearview mirror in one operation is desired.
[선행기술문헌][Preceding technical literature]
[특허문헌][Patent Documents]
(특허문헌 1) 특허공고번호 제10-1995-10030호(Patent Document 1) Patent Publication No. 10-1995-10030
본 발명은 상술한 종래기술의 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 사각 영역을 확인할 수 있는 자동차의 백미러에 있어서, 빛의 반사를 원천적으로 차단하고 운전자가 한번의 동작으로 백미러의 정상 영역과 사각 영역을 구분하여 확인할 수 있는 백미러를 제공하는데 있다.The present invention is to solve the above-mentioned problems of the prior art, an object of the present invention in the rearview mirror of the car that can identify the blind spot, blocking the reflection of light at the source and the driver's normal area of the rearview mirror in one operation It is to provide a rearview mirror that can be distinguished from and a blind area.
상기 본 발명의 목적을 달성하기 위한 기술적 해결 수단으로서, 본 발명에서는 백미러의 메인 하우징부와, 상기 메인 하우징부에서 상기 메인 하우징부의 일측의 곡면을 따라 연장된 제1 연장 하우징부와, 상기 메인 하우징부에서 상기 메인 하우징부의 타측의 곡면을 따라 연장된 제2 연장 하우징부와, 상기 메인 하우징부의 내측에 장착되는 메인 미러와, 상기 제1 연장 하우징부의 내측에서 상기 메인 미러와 소정의 각도가 형성되도록 상기 메인 미러의 일측에 장착되는 반사 미러와, 상기 제2 연장 하우징부의 내측에서 상기 메인 미러와 소정의 각도가 형성되도록 상기 메인 미러의 타측에 장착되는 사각 확인 미러를 포함하는 백미러가 제시된다.As a technical solution for achieving the object of the present invention, in the present invention, the main housing portion of the rearview mirror, the first extended housing portion extending along the curved surface of one side of the main housing portion from the main housing portion, and the main housing A second extension housing part extending along the curved surface of the other side of the main housing part, a main mirror mounted inside the main housing part, and a predetermined angle with the main mirror inside the first extension housing part. A rearview mirror including a reflective mirror mounted on one side of the main mirror and a square confirmation mirror mounted on the other side of the main mirror to form a predetermined angle with the main mirror inside the second extended housing part is provided.
본 발명에 의하면, 사각 영역을 확인할 수 있는 자동차의 백미러에 있어서, 빛의 반사를 원천적으로 차단하고 운전자가 한번의 동작으로 백미러의 정상 영역과 사각 영역을 구분하여 확인할 수 있는 효과가 있다.According to the present invention, in a rearview mirror of a vehicle capable of identifying a blind spot, the reflection of light is fundamentally blocked, and the driver can distinguish the normal area and the blind spot of the rearview mirror in one operation.
도 1은 본 발명의 백미러의 실시예에 관한 개략적인 구성도이다.도 2는 본 발명의 백미러의 실시예에 관한 개략적인 단면 구성도이다.도 3은 본 발명의 백미러의 작용에 관한 설명도이다.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic configuration diagram of an embodiment of a rearview mirror of the present invention. Fig. 2 is a schematic cross-sectional configuration diagram of an embodiment of a rearview mirror of the present invention. to be.
[부호의 설명][Description of the code]
10 : 메인 하우징부10: main housing part
12 : 제1 연장 하우징부12: first extension housing portion
14 : 제2 연장 하우징부14: second extension housing portion
20 : 메인 미러20: main mirror
30 : 반사 미러30: reflective mirror
40 : 사각 확인 미러40: square confirmation mirror
50 : 정상 영역 피사체50: normal area subject
60 : 사각 영역 피사체60: blind spot subject
70 : 운전자70: driver
이하에서 본 발명의 실시예에 관한 발명의 구성에 대해 첨부한 도면을 참조하면서 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings, the configuration of the invention according to an embodiment of the present invention will be described in detail.
도 1은 본 발명의 백미러의 실시예에 관한 개략적인 구성도이다. 도 1에 도시한 바와 같이, 본 발명의 백미러는, 백미러의 메인 하우징부(10)와, 상기 메인 하우징부(10)에서 상기 메인 하우징부(10)의 일측의 곡면을 따라 연장된 제1 연장 하우징부(12)와, 상기 메인 하우징부(10)에서 상기 메인 하우징부(10)의 타측의 곡면을 따라 연장된 제2 연장 하우징부(14)와, 상기 메인 하우징부(10)의 내측에 장착되는 메인 미러(20)와, 상기 제1 연장 하우징부(12)의 내측에서 상기 메인 미러(20)와 소정의 각도가 형성되도록 상기 메인 미러(20)의 일측에 장착되는 반사 미러(30)와, 상기 제2 연장 하우징부(14)의 내측에서 상기 메인 미러(20)와 소정의 각도가 형성되도록 상기 메인 미러(20)의 타측에 장착되는 사각 확인 미러(40)를 포함하는 구성이다.1 is a schematic diagram of an embodiment of a rearview mirror of the present invention. As shown in FIG. 1, the rearview mirror of the present invention includes a main housing part 10 of the rearview mirror and a first extension extending from the main housing part 10 along a curved surface of one side of the main housing part 10. Inside the housing part 12, the second extended housing part 14 extending from the main housing part 10 along the curved surface of the other side of the main housing part 10, and the main housing part 10. The main mirror 20 to be mounted, and the reflection mirror 30 mounted to one side of the main mirror 20 to form a predetermined angle with the main mirror 20 inside the first extended housing part 12. And a square confirmation mirror 40 mounted on the other side of the main mirror 20 to form a predetermined angle with the main mirror 20 inside the second extended housing part 14.
상기 반사 미러(30)는 상기 메인 미러(20)의 차체에 가까운 측에 장착되고, 상기 사각 확인 미러(40)는 상기 메인 미러(20)의 차체에서 먼 측에 장착된다. The reflection mirror 30 is mounted on the side close to the vehicle body of the main mirror 20, and the blind spot confirmation mirror 40 is mounted on the side away from the vehicle body of the main mirror 20.
*도 2는 상기 도 1의 A-A 단면도이다. 도 2에 도시한 바와 같이, 본 발명의 백미러의 하우징은 주행중 바람의 저항을 약화시키기 위한 곡면으로 이루어진 메인 하우징부(10)와, 상기 메인 하우징부(10)에서 좌우측으로 상기 메인 하우징부(10)의 곡면을 따라 연장된 제1 및 제2 연장 하우징부(12)(14)로 이루어진다. 상기 메인 하우징부(10)와, 제1 및 제2 연장 하우징부(12)(14)의 내측에는 미러를 장착하기 위한 구성을 가지고 있다.2 is a cross-sectional view taken along the line A-A of FIG. As shown in FIG. 2, the housing of the rearview mirror of the present invention includes a main housing part 10 formed of a curved surface for weakening the resistance of the wind while driving, and the main housing part 10 left and right from the main housing part 10. And first and second extending housing portions 12 and 14 extending along the curved surface of the < RTI ID = 0.0 > The inside of the main housing part 10 and the 1st and 2nd extended housing parts 12 and 14 has the structure for attaching a mirror.
상기 메인 하우징부(10)의 내측에는 통상의 볼록 거울인 메인 미러(20)가 장착되고, 상기 제1 연장 하우징부(12)의 내측에는 상기 메인 미러(20)의 단부와 소정의 각도를 형성하는 상태로 반사 미러(30)가 장착된다. 상기 반사 미러(30)는 바람직하게 상기 메인 미러(20)에 대해서 사각 영역의 피사체의 영상이 입사되어 상기 피사체의 영상이 상기 메인 미러로 반사될 수 있는 각도(32)로 장착되는 것이 좋다. 또한, 상기 제2 연장 하우징부(14)의 내측에는 상기 메인 미러(20)의 타단부와 소정의 각도를 형성하는 상태로 사각 확인 미러(40)가 장착된다. The main mirror 20, which is a normal convex mirror, is mounted inside the main housing part 10, and a predetermined angle with an end of the main mirror 20 is formed inside the first extended housing part 12. The reflection mirror 30 is mounted in such a state. Preferably, the reflective mirror 30 is mounted at an angle 32 at which an image of a subject in a rectangular area is incident on the main mirror 20 so that the image of the subject may be reflected to the main mirror. In addition, the square confirmation mirror 40 is mounted inside the second extended housing part 14 in a state of forming a predetermined angle with the other end of the main mirror 20.
상기 반사 미러(30)와 상기 메인 미러(20)가 갖는 소정이 각도는 상기 메인 미러(20)로 확인할 수 있는 영역을 벗어난 사각 영역의 피사체의 영상이 상기 반사 미러(30)로 입사되어 상기 메인 미러(20)로 반사될 수 있는 각도이고, 상기 사각 확인 미러(40)와 상기 메인 미러(20)가 갖는 소정의 각도는 상기 반사 미러(30)에 입사된 사각 영역의 피사체 영상이 상기 메인 미러(20)에 반사되어 상기 사각 확인 미러(40)로 입사된 피사체의 영상을 상기 사각 확인 미러(40)에서 운전자가 확인할 수 있는 각도이다.The predetermined angle of the reflective mirror 30 and the main mirror 20 is an image of the subject of the rectangular area outside the area that can be confirmed by the main mirror 20 is incident to the reflective mirror 30 and the main An angle that may be reflected by the mirror 20, and a predetermined angle that the blind confirmation mirror 40 and the main mirror 20 have is a subject image of the blind area incident on the reflective mirror 30. An angle at which the driver can check the image of the subject reflected by 20 to the blind confirmation mirror 40 in the blind confirmation mirror 40.
상기 사각 확인 미러(40)의 길이는 상기 반사 미러(30)보다 길게 구성할 수있다. 바람직하게는 반사 미러(30)의 약 1.5배 정도의 길이로 구성하는 것이 좋다. The blind confirmation mirror 40 may have a length longer than that of the reflective mirror 30. Preferably, the length is about 1.5 times the length of the reflective mirror 30.
상기 본 발명의 반사 미러(30)와 상기 사각 확인 미러(40)는 평면, 볼록 또는 오목 거울로 구성할 수 있고, 또한, 평면, 볼록, 또는 오목, 이들의 조합으로 구성할 수도 있다.The reflective mirror 30 and the rectangular confirmation mirror 40 of the present invention may be constituted by a plane, convex or concave mirror, and may also be constituted by a plane, convex or concave, or a combination thereof.
상기 반사 미러(30)는 상기 메인 미러(20)의 방향을 조절할 때 연동되도록 장착되고, 상기 사각 확인 미러(40)는 상기 메인 미러(20)와는 독립적으로 방향이 조절될 수 있도록 구성할 수 있다.The reflective mirror 30 may be mounted to be interlocked when adjusting the direction of the main mirror 20, and the blind confirmation mirror 40 may be configured to adjust the direction independently of the main mirror 20. .
또한, 본 발명의 백미러는 운전자가 백미러의 방향을 조절할 때, 상기 메인 미러(20)의 이동에 따라서 상기 반사 미러(30) 및 상기 사각 확인 미러(40)가 함께 이동할 수 있는 구조로 구성할 수 있다.In addition, the rearview mirror of the present invention can be configured in such a way that when the driver adjusts the direction of the rearview mirror, the reflection mirror 30 and the blind confirmation mirror 40 can move together in accordance with the movement of the main mirror 20. have.
도 3은 본 발명의 백미러의 작용을 설명하기 위한 개략적인 설명도이다. 도 3에 도시한 바와 같이, 백미러의 정상 영역(A)에 있는 피사체(50)의 영상은 메인 미러(20)에 입사되어 자동차(80) 내의 운전자(70) 시야 방향으로 비추어 진다. 또한, 상기 정상 영역(A)을 벗어난 사각 영역(B)에 있는 피사체(60)의 영상은 상기 백밀러의 상기 반사 미러(30)로 입사되고, 상기 반사 미러(30)에 입사된 상기 피사체(60)의 영상은 상기 메인 미러(20)에서 반사되어 상기 사각 확인 미러(40)로 입사됨으로써 상기 운전자(70)의 시야 방향으로 비추어진다. 3 is a schematic explanatory diagram for explaining the action of the rearview mirror of the present invention. As shown in FIG. 3, the image of the subject 50 in the normal region A of the rearview mirror is incident on the main mirror 20 and is reflected in the direction of view of the driver 70 in the vehicle 80. In addition, the image of the subject 60 in the rectangular region B outside the normal region A is incident on the reflective mirror 30 of the back mirror, and the subject 60 is incident on the reflective mirror 30. ) Is reflected by the main mirror 20 and is incident on the blind spot confirmation mirror 40 to be reflected in the direction of view of the driver 70.
상기 사각 영역(B)의 피사체의 영상이 상기 반사 미러(30)에 입사되고, 상기입사된 영상이 상기 메인 미러(20)에 반사되어 상기 사각 확인 미러(40)로 입사됨으로써, 피사체 영상의 좌우(c, d)가 바뀌지 않는 피사체의 영상 그대로를 확인할 수 있다.The image of the subject in the blind spot B is incident on the reflection mirror 30, and the incident image is reflected on the main mirror 20 to be incident on the blind confirmation mirror 40, thereby allowing left and right of the subject image. You can check the image of the subject without changing (c, d).
본 발명의 백미러는 사각 영역(B)에서 발생하는 빛에 의한 운전자에게 끼치는 영향을 원천적으로 차단할 수 있다. 사각 영역(B)에서 자동차 등의 전조등에서 빛이 발생하여 상기 백미러에 입사될 수 있다. 그러나 빛이 상기 본 발명의 반사 미러(30)에 입사되면 빛의 직진성으로 인하여 상기 반사 미러(30)에 입사된 각도로 반사된다. 그러므로 그 빛은 상기 본 발명의 사각 확인 미러(40)의 입사 영역을 벗어나 반사되기 때문에 상기 사각 영역(B)을 확인하는 운전자(70)의 시야에 들어오지 않게 된다. The rearview mirror of the present invention may fundamentally block the effect of the light generated in the blind spot B on the driver. In the blind spot B, light may be generated from headlamps of an automobile and the like, and may be incident on the rearview mirror. However, when light is incident on the reflective mirror 30 of the present invention, the light is reflected at the angle incident on the reflective mirror 30 due to the straightness of the light. Therefore, since the light is reflected outside the incident area of the blind spot confirmation mirror 40 of the present invention, the light does not enter the field of view of the driver 70 who checks the blind spot B. FIG.
상술한 본 발명의 실시예는 본 발명의 기술적 사상에 포함되는 하나의 예에 불과하다. 자동차 백미러에서 운전자가 사각 영역을 확인할 수 있는 반사 미러와 사각 확인 미러의 작용에 의한 백미러에 관한 기술적 사상의 다양한 실시예가 본 발명의 보호범위에 포함되는 것은 당연하다. 즉, 사각 영역의 피사체 영상이 반사 미러로 입사되어 사각 확인 미러로 입사되는 다양한 형태의 실시예를 당연히 포함한다 하겠다.Embodiment of the present invention described above is only one example included in the technical idea of the present invention. It is natural that various embodiments of the technical concept of the rearview mirror by the action of the reflection mirror and the blind confirmation mirror that allow the driver to check the blind spot in the rearview mirror of the vehicle are included in the protection scope of the present invention. In other words, various embodiments of the present invention in which the subject image of the blind area is incident on the reflective mirror and incident on the blind confirmation mirror will be naturally included.

Claims (4)

  1. 자동차용 백미러에 있어서,In the rearview mirror for a car,
    상기 백미러의 하우징과,A housing of the rearview mirror,
    상기 하우진 내에 장착되어 후방 영역을 확인하기 위한 메인 미러와,A main mirror mounted in the housing to check a rear region;
    상기 하우징 내의 상기 메인 미러의 일측에 장착되어 상기 백미러의 사각 영역에서 입사된 피사체 영상을 반사시키기 위한 반사 미러와,A reflection mirror mounted on one side of the main mirror in the housing to reflect an image of a subject incident in a rectangular area of the rearview mirror;
    상기 하우징 내의 상기 메인 미러의 타측에 장착되어 상기 반사 미러에서 반사된 피사체 영상을 운전자의 시야 방향으로 비추기 위한 사각 확인 미러를 포함하고,A blind spot confirmation mirror mounted on the other side of the main mirror in the housing to reflect the subject image reflected by the reflection mirror in a direction of a driver's field of view,
    상기 반사 미러는 상기 메인 미러의 차체에 가까운 측에서 상기 메인 미러와 소정의 각도를 갖도록 장착되고,The reflective mirror is mounted to have a predetermined angle with the main mirror on the side close to the vehicle body of the main mirror,
    상기 사각 확인 미러는 상기 메인 미러의 차체에서 먼 측에서 상기 메인 미러와 소정의 각도를 갖도록 장착되는 것을 특징으로 하는 자동차 백미러.The blind spot mirror is mounted so as to have a predetermined angle with the main mirror on the side away from the vehicle body of the main mirror.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 하우징은 곡면을 갖고 상기 메인 미러를 장착하기 위한 메인 하우징부와,The housing has a curved surface and a main housing portion for mounting the main mirror;
    상기 메인 하우징부의 곡면을 따라 연장되고 상기 반사 미러를 장착하기 위한 제1 연장 하우징부와,A first extending housing part extending along the curved surface of the main housing part and for mounting the reflective mirror;
    상기 메인 하우징부의 곡면을 따라 연장되고 상기 사각 확인 미러를 장착하기 위한 제2 연장 하우징부를 포함하는 것을 특징으로 하는 자동차 백미러.And a second extending housing part extending along the curved surface of the main housing part and for mounting the blind spot mirror.
  3. 청구항 1에 있어서,The method according to claim 1,
    상기 반사 미러와 상기 메인 미러가 갖는 소정 각도는 상기 메인 미러로 확인할 수 있는 영역을 벗어난 사각 영역의 피사체의 영상이 상기 반사 미러로 입사되어 상기 메인 미러에 반사될 수 있는 각도이고,The predetermined angle between the reflective mirror and the main mirror is an angle at which an image of a subject in a quadrangular region, which is out of an area visible by the main mirror, is incident on the reflective mirror and reflected on the main mirror.
    상기 사각 확인 미러와 상기 메인 미러가 갖는 소정 각도는 상기 반사 미러에 입사된 사각 영역의 피사체 영상이 상기 메인 미러에 반사되어 상기 사각 확인 미러에 입사됨으로써 운전자가 확인할 수 있는 각도인 것을 특징으로 하는 자동차 백미러. The predetermined angle between the blind spot confirmation mirror and the main mirror is an angle that the driver can confirm when the subject image of the blind spot incident on the reflective mirror is reflected by the main mirror and is incident on the blind spot confirmation mirror. rearview mirror.
  4. 청구항 1에 있어서,The method according to claim 1,
    운전자가 상기 메인 미러의 상하, 좌우로 회전시켜 조절할 때, 상기 반사 미러가 상기 메인 미러와 연동되고 상기 사각 확인 미러는 독립적으로 상하, 좌우로 조절할 수 있거나, 상기 메인 미러의 상하, 좌우 회전에 따라 상기 반사 미러 및 상기 사각 확인 미러가 연동되는 것을 특징으로 하는 자동차 백미러.When the driver adjusts by rotating the main mirror up and down and left and right, the reflection mirror is interlocked with the main mirror and the blind spot mirror can be adjusted up and down and left and right independently, or according to the up, down, left and right rotation of the main mirror. And the reflective mirror and the blind spot mirror are interlocked.
PCT/KR2011/001801 2010-03-24 2011-03-15 Rear view mirror for a vehicle WO2011118932A2 (en)

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CN103144576A (en) * 2013-03-29 2013-06-12 黄增江 Integrated rearview mirror for vision blind areas of motor vehicle

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