KR20070067296A - Sunshade apparatus for automobile - Google Patents

Sunshade apparatus for automobile Download PDF

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Publication number
KR20070067296A
KR20070067296A KR1020050128424A KR20050128424A KR20070067296A KR 20070067296 A KR20070067296 A KR 20070067296A KR 1020050128424 A KR1020050128424 A KR 1020050128424A KR 20050128424 A KR20050128424 A KR 20050128424A KR 20070067296 A KR20070067296 A KR 20070067296A
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KR
South Korea
Prior art keywords
arm
sunshade
slider
racks
frame
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KR1020050128424A
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Korean (ko)
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KR100794522B1 (en
Inventor
김준희
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코리아에프티 주식회사
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Priority to KR1020050128424A priority Critical patent/KR100794522B1/en
Publication of KR20070067296A publication Critical patent/KR20070067296A/en
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Publication of KR100794522B1 publication Critical patent/KR100794522B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2019—Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators
    • B60J1/2027—Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators with a buckle-proof guided flexible actuating element acting on the draw bar for pushing or push-pulling, e.g. a Bowden cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2019—Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2019—Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators
    • B60J1/2025—Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators with flexible actuating elements connected to the draw bar for pulling only, e.g. cords, wires or cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2036—Roller blinds characterised by structural elements
    • B60J1/2055—Pivoting arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2066—Arrangement of blinds in vehicles
    • B60J1/2072—Blinds with inclined or vertical orientation of the winding axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/002—External sun shield, e.g. awning or visor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles

Abstract

A sunshade apparatus for a vehicle is provided to reduce manufacture cost by simplifying and the lightening of weight a structure and have very excellent operational reliability. A sunshade apparatus for a vehicle includes a first arm(22), a second arm(22'), a pair of sector gears(28,28'), a pair of racks(32,32'), and a rotating arm(34). A first slider(16) and a second slider(16') are movably inserted in a length direction of a blind rod(14). A bottom part of the first arm and the second arm has the sector gears with pivots(20,20') as a center shaft. The racks are putted to horizontally move in a length direction of a slide way(30) in a bottom part of a frame(10). The racks are connected to two end sides of the rotating arm rotating in a clockwise direction or in a counter-clockwise direction by a pair of connection bars(36,36').

Description

자동차의 차양장치{Sunshade apparatus for automobile}Sunshade apparatus for automobile

도 1은 본 발명에 의한 차양장치에서 아암들이 세워져서 차양이 펼쳐진 상태를 보인 사시도.1 is a perspective view showing a state in which the sunshade unfolded by the arms stand in the sunshade according to the invention.

도 2는 본 발명에 의한 차양장치에서 아암들이 눕혀져서 펼쳐졌던 차양이 도로 감겨진 상태를 보인 사시도.Figure 2 is a perspective view showing a state in which the sunshade was rolled up by the arms laid down in the sunshade according to the present invention.

도 3은 도 2에서 보인 차양장치의 일부 확대사시도.3 is a partially enlarged perspective view of the sunshade shown in FIG.

도 4는 도 1에서 보인 구동기구조립체의 내부구조를 보인 확대평면도.4 is an enlarged plan view showing the internal structure of the actuator structure assembly shown in FIG.

도 5는 도 4에서 보인 래크와 구동기구조립체의 연결상태를 예시한 정면도.5 is a front view illustrating the connection state of the rack and the actuator assembly shown in FIG.

본 발명은 권회롤에 감겨진 차양(sunshade)을 전동식(電動式)으로 펼쳐서 자동차의 뒷유리창(rear window)으로 투과되는 햇빛을 가려주는 자동차의 차양장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sunshade of a motor vehicle that covers sun rays transmitted to a rear window of a car by spreading sunshade wound on a winding roll.

일반적으로 자동차의 전동식 차양장치는 자동차의 뒷좌석과 뒷유리창 사이에 위치하며 구조적으로 큰 강도를 갖지 않는 뒷선반(rear shelf) 위에 설치되는 것이어서 우수한 작동신뢰성과 함께 작동을 시작하거나 마칠때에 충격과 진동이 발생되 지 않을 것과, 무게가 가벼울 것이 요구되고 있다.In general, the electric shading device of a car is located between a rear seat of a car and a rear windshield, and is installed on a rear shelf which does not have a structurally high strength, so that shock and vibration when starting or finishing with excellent operating reliability are achieved. This will not occur and it is required to be light in weight.

종래에 대한민국특허 제 425005 호(미국특허 제 6,668,902 호)에 제시된 차양장치는 차양을 펼치거나 도로 감을때 초기 구동력을 증가시켜 주거나 충격을 완화시켜주기 위해서 전동(transmission)케이블의 내부케이블이 감겨지는 로프드럼을 구동기구조립체내에서 스파이럴스프링으로 탄지시켜주었었고, 완충기를 구비한 것이었다.Conventionally, the sunshade device disclosed in Korean Patent No. 425005 (U.S. Patent No. 6,668,902) is a rope in which an inner cable of a transmission cable is wound to increase initial driving force or relieve an impact when the sunshade is unfolded or rolled up. The drum was gripped with a spiral spring in the actuator assembly and provided with a shock absorber.

그리고 독일특허공개번호 제 3,735,622A1 호에 제시된 차량용 윈도우 블라인드도 차양을 펼치거나 도로 감을때 초기 구동력을 증가시켜 주거나 충격을 완화시켜주기 위해서 동력전달장치와 기어식으로 결합되는 기계적 에너지저장장치를 구비한 것이었다.In addition, the vehicle window blinds disclosed in German Patent Publication No. 3,735,622A1 also have a mechanical energy storage device which is gear-coupled with a power train to increase the initial driving force or to alleviate shock when the awning is unfolded or when the road is closed. Was.

이와 같은 종래의 차양장치나 윈도우블라인드는 구동기구조립체나 동력전달장치 자체의 구조와 전체적인 구조가 비교적 복잡하여서 제조비용이 많이 들었었고, 무게가 무거울 뿐만 아니라 쉽게 유지보수를 할 수 없었으며, 구성요소들이 많은 까닭에 각 구성요소들의 허용공차 누계로 인하여서 작동정밀성이 저하되는 등의 문제점이 있었다.Such a sunshade or window blind has a high manufacturing cost due to the relatively complicated structure of the actuator assembly or the power transmission device itself, and the overall structure is heavy and not easy to maintain. Because of these many problems, there is a problem such as deterioration of the operation accuracy due to the accumulated tolerance of each component.

본 발명의 목적은 차양을 펼치거나 도로 감을때 초기구동력을 증가시켜 주거나 충격을 완화시켜주기 위한 기계적 에너지 저장장치와 같은 별도의 수단을 사용하지 않고서도 차양을 균일한 힘으로 펼치거나 도로 감을 수 있는 자동차의 차양장치를 제공하는데 있다.An object of the present invention is to expand or rewind the sunshade with a uniform force without using a separate means such as a mechanical energy storage device to increase the initial driving force or to mitigate impact when the sunshade unfolds or winds up the road. It is to provide a sunshade of a vehicle.

본 발명을 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail by way of example.

본 발명은 도 1 ~ 도 5에 예시한 바와 같이 프래임(10) 속에서 비틀림코일스프링과 같은 탄성부재와 연결되는 표현이 생략된 권회축에 감겨진 차양(12)과, 이 차양(12)의 한쪽 끝이 고정된 차양막대(14)와, 이 차양막대(14)의 길이방향으로 이동가능하게 끼워진 제 1 슬라이더(16) 및 제 2 슬라이더(16′)와, 이 제 1 슬라이더(16)와 제 2 슬라이더(16′)에 각각의 상단부가 피버트(18), (18′)로 피봇팅 되어있으며 상기 프래임(10)의 양쪽 끝부분에 각각의 하단부가 피버트(20), (20′)로 피봇팅 되어있는 제 1 아암(22)과 제 2 아암(22′)을 하나의 구동모터(24)를 포함하는 구동기구조립체(26)로 세워주거나 눕혀주면서 차양(12)을 펼치거나 도로 감을 수 있도록 되어있는 자동차의 차양장치에 있어서, 상기 제 1 아암(22)과 제 2 아암(22´)의 하단부에는 상기 피버트(20), (20´)를 중심축으로 하는 섹터(sector)기어(28), (28´)가 좌, 우 대칭되는 형태로 구비되어있고, 프래임(10)의 하단부에는 슬라이드웨이(Slide way)(30)가 구비되어있으며, 이 슬라이드웨이(30)에는 상기 섹터기어(28), (28´)와 맞물려지는 래크(rack)(32), (32´)가 슬라이드웨이(30)의 길이 방향쪽으로 수평이동 가능하게 끼워져 있다.1 to 5, the sunshade 12 is wound around the winding shaft, the expression that is connected to the elastic member, such as the torsion coil spring in the frame 10, and the sunshade 12 A sunshade bar 14 having one end fixed, a first slider 16 and a second slider 16 'fitted to be movable in the longitudinal direction of the sunshade 14, and the first slider 16 The upper end of each of the second sliders 16 'is pivoted by the pivots 18 and 18', and the lower ends of the second slider 16 'are pivoted by the pivots 20 and 20'. Extend the sunshade 12 or lay the first arm 22 and the second arm 22 'which are pivoted by the actuator assembly 26 including one drive motor 24, or lying down. In the sunshade of an automobile which can be wound, the lower ends of the first arm 22 and the second arm 22 'are placed on the pivots 20 and 20'. Sector gears 28 and 28 'serving as axes are provided in the form of symmetrical left and right, and a slideway 30 is provided at the lower end of the frame 10. In the slideway 30, racks 32 and 32 'which are engaged with the sector gears 28 and 28' are fitted in the longitudinal direction of the slideway 30 so as to be horizontally movable.

래크(32), (32´)는 구동기조립체(26)에서 구동모터(24)에 의하여 시계방향 또는 시계반대방향으로 회전하는 로테이팅아암(rotating arm)(34)의 양쪽단부와 연결막대(36), (36´)로 연결되어있다.The racks 32, 32 ′ are connected to both ends and connecting rods 36 of the rotating arm 34 which rotate in the actuator assembly 26 clockwise or counterclockwise by the drive motor 24. ), (36´).

연결막대(36), (36´)의 한쪽끝부분은 래크(32),(32´)의 한쪽끝부분과 스크 류나 핀과 같은 결합부재(38), (38´)로 연결되어있고, 연결막대(36), (36´)의 다른쪽끝부분은 로테이팅아암(34)의 양쪽단부에 스크류나 핀과 같은 결합부재(40), (40´)로 연결되어서 로테이팅아암(34)이 시계방향 또는 시계반대방향으로 회전하는 것에 의하여 래크(32), (32´)가 동시에 슬라이드웨이(30)를 따라서 서로 반대방향으로 수평이동할 수 있도록 되어있다.One end of the connecting rods 36 and 36 'is connected to one end of the racks 32 and 32' with coupling members 38 and 38 'such as screws or pins. The other ends of the rods 36 and 36 'are connected to both ends of the rotating arm 34 by coupling members 40 and 40' such as screws or pins so that the rotating arm 34 is clockwise. By rotating in the counterclockwise or counterclockwise direction, the racks 32 and 32 'can simultaneously move horizontally in opposite directions along the slideway 30.

도 4와 도 5에는 구동기구조립체(26)의 한 실시형태가 예시되어 있는데 구동모터(24)의 회전축(42)에 있는 웜(worm)(44)과 맞물려져서 회전하는 웜휠(worm wheel)(46)과 같은 축(48)에 있는 감속기어(50)가 로테이팅아암(34)의 중심축(52)에 있는 출력기어(54)와 맞물려져 있어서 구동모터(24)의 회전속도를 감속시켜 주면서 로테이팅아암(34)을 시계방향 또는 시계반대방향으로 회전시켜 줄 수 있도록 되어있다.4 and 5 illustrate one embodiment of the actuator assembly 26 wherein a worm wheel that engages and rotates with a worm 44 on a rotation shaft 42 of the drive motor 24 ( The reduction gear 50 in the same shaft 48 as 46 is engaged with the output gear 54 in the central axis 52 of the rotating arm 34 to reduce the rotational speed of the drive motor 24. The rotating arm 34 can be rotated clockwise or counterclockwise.

이와 같이 구성된 본 발명은 도 1에 예시한 바와 같이 로테이팅아암(34)이 시계반대방향으로 회전되면 연결막대(36), (36´)로 연결된 래크(32)와 래크(32´)가 프래임(10)에 있는 슬라이드웨이(30)를 따라서 서로 가까워지는 위치로 이동하게 되어서 래크(32)와 맞물려지는 섹터기어(28)를 가진 제 1 아암(22)과, 래크(32´)와 맞물려지는 섹터기어(28´)를 가진 제 2 아암(22´)이 각각 피버트(20)와 피버트(20´)를 중심축으로 하면서 동시에 세워지게 되어 차양막대(14)를 상승시켜주게 되므로 프래임(10) 속에 감겨져 있는 차양(12)을 펼쳐주게 된다.As illustrated in FIG. 1, when the rotating arm 34 is rotated counterclockwise, the rack 32 and the rack 32 ′ connected to the connecting rods 36 and 36 ′ are framed. A first arm 22 having a sector gear 28 engaged with the rack 32 and engaged with the rack 32 'by being moved to a position closer to each other along the slideway 30 at 10. Since the second arm 22 'having the sector gear 28' is erected at the same time with the pivot 20 and the pivot 20 'as the center axis, respectively, the sun bar 14 is raised. 10) unfolds the shade 12 that is wound inside.

그리고 도 2에 예시한 바와 같이 로테이팅아암(34)이 시계방향으로 회전되면 래크(32)와 래크(32´)가 프래임(10)에 있는 슬라이드웨이(30)를 따라서 서로 멀어 지는 위치로 이동하게 되어서 래크(32)와 맞물려지는 섹터기어(28)를 가진 제 1 아암(22)과, 래크(32´)와 맞물려지는 섹터기어(28´)를 가진 제 2 아암(22´)이 각각 피버트(20)와 피버트(20´)를 중심축으로 하면서 동시에 눕혀지게 되어 차양막대(14)를 하강시켜 주게 되므로 펼쳐졌던 차양(12)을 프레임(10) 속으로 다시 감겨질 수 있도록 해준다.As shown in FIG. 2, when the rotating arm 34 is rotated clockwise, the rack 32 and the rack 32 ′ move to a position away from each other along the slideway 30 in the frame 10. A first arm 22 having a sector gear 28 engaged with the rack 32 and a second arm 22 'having a sector gear 28' engaged with the rack 32 'are each avoided. At the same time as the central axis of the butt (20) and the fever (20 ′) to be laid down the sunshade bar (14), so that the unfolded sunshade 12 can be wound back into the frame (10).

본 발명은 프래임(10)의 양쪽에 피봇팅되는 제 1 아암(22)과 제 2 아암(22´)의 하단부에 구비된 섹터기어(28), (28´)와 맞물려지며 프래임(10)의 슬라이드웨이(30)에 수평이동가능하게 끼워진 래크(32)와 래크(32´)가 구동기구조립체(26)의 구동모터(24)에 의하여 시계방향 또는 시계반대방향으로 회전하는 로테이팅아암(34)과 연결된 연결막대(36), (36´)에 의해서 서로 반대방향으로 동시에 이동하면서 차양(12)을 펼치거나 도로 감을 수 있도록 된 것이어서 차양(12)을 펼치거나 도록 감을 때 초기구동력을 증가시켜주거나 충격을 완화시켜 주기 위한 기계적 저장장치와 같은 별도의 수단을 사용하지 않고서도 차양(12)을 신속하고 정확하게 그리고 진동이나 충격을 유발시키지 않으면서 매우 원활하게 펼치거나 도로 감을 수 있도록 해준다.The present invention engages with the sector gears 28, 28 'provided at the lower ends of the first arm 22 and the second arm 22' pivoted on both sides of the frame 10, Rotating arm 34 in which the rack 32 and the rack 32 'which are horizontally fitted to the slideway 30 are rotated clockwise or counterclockwise by the drive motor 24 of the actuator assembly 26. By connecting rods (36) and (36´) connected to each other in the opposite direction at the same time to expand the sunshade (12) or to rewind the sunshade (12) to increase the initial driving force Allows the sunshade 12 to unfold or rewind very smoothly, quickly and accurately, and without causing vibration or shock, without the use of additional means such as mechanical storage to cushion or cushion the impact.

그리고 본 발명은 작동신뢰성이 매우 우수하며, 구조의 단순화와 경량화를 도모하여서 제조비용을 절감할 수 있고, 구조적으로 큰 강도를 갖지 않는 자동차의 뒷선반에 장착하는데 무리를 주지 않는 등의 장점이 있다.In addition, the present invention is very excellent in operation reliability, it is possible to reduce the manufacturing cost by simplifying the structure and light weight, there is an advantage that does not give a burden to install on the back shelf of a vehicle that does not have a large structural strength .

Claims (1)

프래임(10) 속에서 비틀림코일스프링과 같은 탄성부재와 연결되는 권회축에 감겨진 차양(12)과, 이 차양(12)의 한쪽끝이 고정된 차양막대(14)와, 이 차양막대(14)의 길이방향으로 이동가능하게 끼워진 제 1 슬라이더(16) 및 제 2 슬라이더(16´)와, 이 제 1 슬라이더(16)와 제 2 슬라이더(16´)에 각각의 상단부가 피버트(18), (18´)로 피봇팅 되어있으며 상기 프래임(10)의 양쪽끝부분에 각각의 하단부가 피버트(20), (20´)로 피봇팅 되어있는 제 1 아암(22) 및 제 2 아암(22´)을 하나의 구동모터(24)를 포함하는 구동기구조립체(26)로 세워주거나 눕혀주면서 차양(12)을 펼치거나 도로 감을 수 있도록 되어있는 자동차용 차양장치에 있어서, 제 1 아암(22)과 제 2 아암(22´)의 하단부에는 피버트(20), (20´)를 중심축으로 하는 섹터기어(26), (26´)가 구비되어있고, 섹터기어(26), (26´)와 각각 맞물려지는 래크(32), (32´)가 프래임(10)의 하단부에 있는 슬라이드웨이(30)의 길이방향으로 이동가능하게 끼워져 있으며, 래크(32), (32´)의 각각의 한쪽이 구동기구조립체(26)에서 시계방향 또는 시계반대방향으로 회전하는 로테이팅아암(34)의 양쪽단부와 각각 연결막대(36), (36´)로 연결되어서 래크(32)와 래크(32´)가 동시에 서로 가까워지거나 멀어지는 쪽으로 수평이동하는 것에 의하여 제 1 아암(22) 및 제 2 아암(22´)을 세워주거나 눕혀줄 수 있도록 되어있는 것을 특징으로 하는 자동차용 차양장치.A sunshade 12 wound around a winding shaft connected to an elastic member such as a torsion coil spring in a frame 10, a sunshade bar 14 on which one end of the sunshade 12 is fixed, and a sunshade bar 14 The first slider 16 and the second slider 16 ', which are movably fitted in the longitudinal direction, and the upper ends of the first slider 16 and the second slider 16', respectively, , First arm 22 and second arm pivoted at (18 ') with respective lower ends pivoted at pivot ends (20') at both ends of the frame (10). In the automobile sunshade device, which is capable of extending or winding the sunshade 12 while standing or lying down with the driver structure assembly 26 including one drive motor 24, the first arm 22 ) And the lower end of the second arm 22 'are provided with the sector gears 26, 26' centering on the pivot 20, 20 ', and the sector gears 26, 26. Wow Each of the engaging racks 32, 32 'is fitted so as to be movable in the longitudinal direction of the slideway 30 at the lower end of the frame 10, and each one of the racks 32, 32' is Both ends of the rotating arm 34 which rotate clockwise or counterclockwise from the actuator assembly 26 are connected to the connecting rods 36 and 36 ', respectively, so that the rack 32 and the rack 32' are connected. And the first arm 22 and the second arm 22 'can be erected or laid down by horizontally moving toward or away from each other at the same time.
KR1020050128424A 2005-12-23 2005-12-23 Sunshade apparatus for automobile KR100794522B1 (en)

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CN113415146A (en) * 2021-07-16 2021-09-21 桑尼泰克精密工业股份有限公司 High-pressure casting part with safety protection function for automobile

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KR101567213B1 (en) 2014-05-12 2015-11-06 현대자동차주식회사 Device for covering electrically driven curtain

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JPH0538974A (en) * 1991-08-02 1993-02-19 Kyokuto Kaihatsu Kogyo Co Ltd Canopy opening/closing device in dump truck
KR0165734B1 (en) * 1996-09-13 1998-12-15 손명원 Roller blinder device

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Publication number Priority date Publication date Assignee Title
CN113415146A (en) * 2021-07-16 2021-09-21 桑尼泰克精密工业股份有限公司 High-pressure casting part with safety protection function for automobile
CN113415146B (en) * 2021-07-16 2023-08-08 桑尼泰克精密工业股份有限公司 High-pressure casting part with safety protection function for automobile

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