KR100791805B1 - Sunshade apparatus for automobile - Google Patents

Sunshade apparatus for automobile Download PDF

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Publication number
KR100791805B1
KR100791805B1 KR1020060090033A KR20060090033A KR100791805B1 KR 100791805 B1 KR100791805 B1 KR 100791805B1 KR 1020060090033 A KR1020060090033 A KR 1020060090033A KR 20060090033 A KR20060090033 A KR 20060090033A KR 100791805 B1 KR100791805 B1 KR 100791805B1
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KR
South Korea
Prior art keywords
arm
sunshade
rack
connecting rod
fixed
Prior art date
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KR1020060090033A
Other languages
Korean (ko)
Inventor
김준희
Original Assignee
코리아에프티 주식회사
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Priority to KR1020060090033A priority Critical patent/KR100791805B1/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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • F16H1/166—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel with members rotating around axes on the worm or worm-wheel
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Awnings And Sunshades (AREA)

Abstract

A sunshade for a vehicle is provided to enhance an operational reliability by precisely moving a first arm and a second arm using a first rake and a second rake that make a linear motion in opposite directions to each other by a motor. A sunshade for a vehicle comprises a screen(12) wound around a shaft in a frame, a screen rod(14) to which the screen is fixed, a first arm(26), a second arm(26'), a first connecting bar(32) and a second connecting bar(32'). The first arm and the second arm are installed such that upper arms(18,18') connected to two ends of the screen rod through pivots(16,16') are hinged to lower arm members(22,22') connected to the frame through pivots(20,20'), respectively. The first connecting bar and the second connecting bar have ends connected to extension ends(28,28') of the lower arm member, respectively, through pivots(30,30').

Description

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

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

도 2는 본 발명에 의한 차양장치에서 아암들이 눕혀져서 펼쳐졌던 차양이 도로 감겨 지는 상태를 보인 정면도.Figure 2 is a front view showing a state in which the sunshade rolled up by the arms laid down in the sunshade device according to the invention.

도 3은 본 발명에 의한 차양장치에서 차양막대와 아암의 연결상태를 보인 확대 사시도.Figure 3 is an enlarged perspective view showing the connection state of the sunshade rod and the arm in the sunshade according to the present invention.

도 4는 본 발명에 의한 차양장치에서 구동기구조립체의 내부구조를 예시한 정면도.Figure 4 is a front view illustrating the internal structure of the actuator structural assembly in the sunshade according to the present invention.

도 5는 도 4에서 보인 중간기어의 평면도.5 is a plan view of the intermediate gear shown in FIG.

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

일반적으로 자동차의 전동식 차양장치는 자동차의 뒷좌석과 뒷유리창 사이에Generally, the electric shading device of a car is located between the rear seat of the car and the rear windshield.

위치하여 구조적으로 큰 강도를 갖지 않는 뒷선반(rear shelf) 위에 설치되는 것이어서 우수한 작동신뢰성과 함께 작동을 시작하거나 마칠 때에 충격과 진동이 발생 되지 않을 것과, 무게가 가벼울 것과, 작동소음이 작아야 할 것 등이 요구되고 있다.It should be located on a rear shelf that is structurally insignificant in strength, so that it should be free from shock and vibration when starting or finishing operation with excellent operational reliability, light weight, and low operating noise. Etc. are required.

종래에 미국특허 제6,216,762호에 제시된 차양장치는 모터에 의하여 반 시계방향 또는 시계방향으로 회동하는 회전판에 180°간격으로 각각의 한쪽 단부가 고정된 제1연결롯드와 제2연결롯드로 좌우전개암유니트를 작동시켜 줄 수 있도록 된 것이어서 즉, 회전판의 각 운동을 제1연결롯드와 제2연결롯드의 직선운동으로 바꾸어주는 것이어서 작동을 시작할 때와 작동을 마칠 때에 작동지연이 초래되는 것이므로 전체적인 작동상태가 균일하지 못한 단점이 있었다. Conventionally, the sunshade device disclosed in U.S. Patent No. 6,216,762 has left and right armed arms with a first connecting rod and a second connecting rod, each end of which is fixed at an interval of 180 ° to a rotating plate rotated counterclockwise or clockwise by a motor. It is to be able to operate the unit, that is, to change each movement of the rotating plate into the linear movement of the first connecting rod and the second connecting rod, which causes the operation delay at the start of operation and at the end of the operation. There was a disadvantage that was not uniform.

또 좌우전개암유니트에서 힌지로 연결된 상측암부재와 하측암부재가 계속 회전되는 것을 방지해주는 스토핑(stopping) 수단이 하측암부재에 있는 핀 돌출부와, 상측암부재에 있는 결합요구로 이루어진 것이어서 별도의 핀 돌출부를 가공하고 하측암부재에는 구멍을 가공하여 핀돌출부를 끼워서 고정시켜 주거나 용접해 주어야 했었고, 상측암부재에는 상기 핀돌출부와 대응하는 곳에 결합요구를 정교하게 형성시켜 주어야만 했었기 때문에 스토핑 수단을 균일하게 만들어 주기가 어려웠었고, 오래 사용할 경우 핀돌출부와 결합요구의 변형과 편중된 마모현상이 초래되어서 작동소음이 발생하게 되었고, 작동정밀성이 저하되는 등의 단점이 있었다. In addition, a stopping means for preventing the upper arm member and the lower arm member connected to the hinge from the left and right development arm unit consists of a pin protrusion on the lower arm member and a coupling request on the upper arm member. Stopping means because the pin projecting part of the upper arm member had to be fixed and welded by inserting the pin projecting part by processing the hole in the lower arm member, and the upper arm member had to form the coupling requirement precisely in the position corresponding to the pin projecting part. It was difficult to make it uniform, and when it was used for a long time, the operation of noise was caused by the deformation of the pin protrusion and the coupling request and the biased wear phenomenon, and the operation precision was deteriorated.

그리고 하측암부재로부터 상측암부재의 용이한 전개를 위하여 차양막대에 대하여 상측암부재의 회전운동을 보조하도록 상측암부재에 탄지력을 가해주는 수단이 차양막대에 제공되어 양쪽단부부분이 상측암부재의 측방향 외측부쪽으로 연장되어서 상측암부재의 단부에 걸리어 고정되는 즉, 길이가 차양막대보다도 길게 잡아당겨지는 한 개의 인장스프링으로 된 탄지부재로 이루어진 것이기 때문에 탄지부재를 조립해주기가 어려웠었다. In addition, a means for applying a force to the upper arm member to assist the rotational movement of the upper arm member with respect to the shade bar for easy deployment of the upper arm member from the lower arm member is provided on the shade bar so that both ends of the upper arm member are provided. It was difficult to assemble the finger member because it consisted of a finger member made of one tension spring extending to the lateral outer side of the upper arm member and fixed to the end of the upper arm member.

그리고 길이가 차양막대보다도 길게 잡아 당겨진 인장스프링은 이완되거나 수축될때 금속이 부딪히는 소음과 진동이 발생 되는 것이어서 소음과 진동을 감소시켜 주기 위해서는 인장스프링을 차음성과 방진성을 가진 테이프나 부직포와 같은 커버로 감싸주어야만 했었다. In addition, the tension spring, which is pulled longer than the shade bar, generates noise and vibration when the metal collides when it is relaxed or contracted. To reduce the noise and vibration, the tension spring is used as a cover such as tape or non-woven fabric with sound insulation and dustproofness. Had to wrap up.

또 상기한 바와 같은 길이가 차양막대보다도 길게 잡아 당겨진 인장스프링은 차양막대 쪽의 무게를 증가시켜주는 것이어서 차양장치 전체를 경량화시켜주기 어려웠었을 뿐만 아니라 차양막대를 승,하강시켜주는데 보다 큰 힘이 요구되어서 구동유니트의 출력을 증강시켜 주어야만 하는 등의 단점이 있었다. In addition, the tension spring pulled longer than the shade bar increases the weight of the shade bar, which makes it difficult to lighten the entire shade device as well as increases and decreases the shade bar. There was a disadvantage such as to increase the output of the drive unit.

본 발명의 목적은 종래의 단점이 없이 차양을 펼쳐주거나 도로 감아 줄 수 있으며, 작동신뢰성과 내구성이 우수하고 진동 및 작동소음이 작으며 무게의 경량화를 도모하여 구조적으로 큰 강도를 갖지 못하는 자동차의 뒷선반에 설치하기에 매우 적합한 자동차의 차양장치를 제공하는 데 있다.An object of the present invention can be unfolded or rolled up the awning without the disadvantages of the prior art, excellent operation reliability and durability, small vibration and operation noise, weight reduction of weight to achieve a structurally large strength of the rear of the car It is to provide a vehicle sunshade that is very suitable for installation on a shelf.

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 1과 도 2에 예시한 바와 같이 프래임(10)속에서 탄지스프 링(biasing spring)과 같은 탄성부재와 연결되는 표현이 생략된 권회축에 감겨진 차양(12)과, 이 차양(12)의 한쪽 끝이 고정된 차양막대(14)와, 이 차양막대(14)의 양측단부에 피버트(16),(16')로 연결된 상측암부재(18),(18')와, 상기 프래임(10)의 양측단부에 피버트(20),(20')로 연결된 하측암부재(22),(22')가 힌지(24),(24')로 연결되어 있는 제1아암(26)과 제2아암(26')과, 상기 하측암부재(22),(22')의 연장단부(28),(28')와 각각의 한쪽 끝 부분이 피버트(30),(30')로 연결된 제1연결막대(32)와 제2연결막대(32')를 포함하며, 한개의 구동모터(34)를 포함하는 구동기구조립체(36)로 상기 제1연결막대(32)와 제2연결막대(32')를 서로 반대방향으로 이동시켜서 상기 제1아암(26)과 제2아암(26')를 펼쳐주거나 접어주면서 차양(12)을 펼치거나 도로 감을 수 있도록 되어 있는 자동차의 차양장치로서, 상기 제1연결막대(32)와 제2연결막대(32')의 다른쪽 끝부분에는 제1래크(38)와 제2래크(38')가 피버트(40),(40')로 연결되어 있으며, 상기 제1래크(38)와 제2래크(38')가 상기 구동기구조립체(36)의 하우징(40)에 교행 가능하게 끼워져 있다.1 and 2, the sunshade 12 is wound around a winding shaft which is omitted from the expression connected to an elastic member such as a biasing spring in the frame 10, and the sunshade as illustrated in FIGS. A sunshade bar 14 having one end fixed to the upper end, and upper arm members 18, 18 'connected to both ends of the sunshade bar 14 by fibrous 16, 16'; First arms having lower arm members 22 and 22 'connected to both ends of the frame 10 by pivots 20 and 20' are connected by hinges 24 and 24 '. 26 and the second arm 26 ', the extension ends 28 and 28' of the lower arm members 22 and 22 ', and one end of each of them, A first connecting rod 32 including a first connecting rod 32 and a second connecting rod 32 'connected to each other, and a driver assembly 36 including one driving motor 34. And shade 12 by moving the second and second connecting rods 32 'in opposite directions to extend or fold the first and second arms 26 and 26'. A sunshade device for a vehicle that is capable of unfolding or winding the road, wherein the first rack 38 and the second rack 38 are formed at the other ends of the first connecting rod 32 and the second connecting rod 32 '. ') Are connected to the pivots 40 and 40', and the first rack 38 and the second rack 38 'are allowed to cross the housing 40 of the actuator assembly 36. It is fitted.

도 4에는 구동기구조립체(36)의 한 실시형태가 예시되어 있는데 모터(34)의 회전축(42)에 있는 웜(worm)(44)과 맞물려져서 회전하는 웜휠(worm wheel)(46)과 같은 축(48)에 있는 작은기어(50)가 제1출력축(52)에 있는 큰기어(54)와 맞물려져 있어서 감속시켜 줄 수 있도록 되어 있다. An embodiment of the actuator assembly 36 is illustrated in FIG. 4, such as a worm wheel 46 that engages and rotates with a worm 44 on a rotating shaft 42 of the motor 34. The small gear 50 in the shaft 48 meshes with the large gear 54 in the first output shaft 52 so as to reduce the speed.

상기 제1출력축(52)에는 작은기어(56)가 고정되어 있고, 작은기어(56)는 상기 제1출력축(52)과 인접하는 제2출력축(58)에 고정된 큰기어(60)와 맞물려져서 감속시켜 줄 수 있도록 되어 있다. The small gear 56 is fixed to the first output shaft 52, and the small gear 56 meshes with the large gear 60 fixed to the second output shaft 58 adjacent to the first output shaft 52. To slow down.

그리고 상기 제1출력축(52)에는 상기 제1래크(38)와 맞물려지는 제1구동피니언(62)이 고정되어 있다. In addition, a first drive pinion 62 engaged with the first rack 38 is fixed to the first output shaft 52.

상기 제1구동피니언(62)은 인접하는 제2출력축(58)에 고정된 제2구동피니언(64)과 맞물려져 있으며, 이 제2구동피니언(64)에는 상기 제2래크(38')가 맞물려져 있어서 구동모터(34)가 시계방향 또는 시계반대방향으로 회전하는 것에 의해서 상기 제1구동피니언(62)과 제2구동피니언(64)이 서로 반대방향으로 감속회전하게 되고, 제1래크(38)와 제2래크(38')가 서로 반대방향으로 이동하게 되어서 이 제1래크(38)와 제1연결막대(32)로 연결된 제1아암(26)과, 제2래크(38)와 제2연결막대(32')로 연결된 제2아암(26')을 펼쳐주거나 접어 줄 수 있도록 되어 있다.The first drive pinion 62 is engaged with a second drive pinion 64 fixed to an adjacent second output shaft 58, and the second drive pinion 64 has the second rack 38 '. The first drive pinion 62 and the second drive pinion 64 are decelerated and rotated in opposite directions by the driving motor 34 being rotated clockwise or counterclockwise. 38 and the second rack 38 'are moved in opposite directions to each other so that the first arm 26 and the second rack 38 are connected to the first rack 38 and the first connecting rod 32. The second arm 26 'connected by the second connecting rod 32' can be extended or folded.

도 3에는 제2아암(26')의 하측암부재(22')와 상측암부재(18')가 완전히 펼쳐진 상태에서 계속 회전하는 것을 방지해 주는 스토핑 수단과, 상측암부재(18')의 회전운동을 보조하도록 상측암부재(18')에 탄지력을 가해주는 수단이 예시되어 있으며, 그 반대쪽에 있는 대칭되는 형태의 것들의 표현은 생략되어 있다. 3 shows a stopper means for preventing the lower arm member 22 'and the upper arm member 18' of the second arm 26 'from continuing to rotate in a fully deployed state, and the upper arm member 18'. Means for applying a force of force to the upper arm member 18 'to assist the rotational movement of the is illustrated, the representation of those of the symmetrical form on the opposite side is omitted.

상측암부재(18')에서 피버트(24')보다 아래쪽으로 길게 연장되어서 하측암부재(22')와 겹쳐지는 아래쪽 끝부분에는 이 끝부분을 금형으로 일부 컷팅하고 위쪽으로 밴딩시켜서 만들어지는 컷팅면(66a)과 밴딩면(66b)을 가진 절곡단부(66)가 형성되어 있다.The lower end extending from the upper arm member 18 'to the lower end of the pivot 24' and overlapping the lower arm member 22 'is cut by partially cutting the end with a mold and bending upward. A bent end 66 having a face 66a and a bending face 66b is formed.

하측암부재(22')에서 피버트(24')의 아래쪽에는 상기 상측암부재(18')에 있는 절곡단부(66)의 컷팅면(66a)이 접하는 요입부(68)가 형성되어서 도 1에 예시한 바와 같이 제1아암(26)과 제2아암(26')에서 하측암부재(22),(22')와 상측암부 재(18),(18')가 완전히 펼쳐진 상태에서는 계속하여 회전하지 않도록 해줄 수 있도록 되어 있다.In the lower arm member 22 ', the lower part of the pivot 24' is formed with a recessed portion 68 in contact with the cutting surface 66a of the bent end 66 of the upper arm member 18 '. As illustrated in the example, the lower arm members 22, 22 'and the upper arm members 18, 18' are completely unfolded on the first arm 26 and the second arm 26 '. It is designed to prevent it from rotating.

이때 하측암부재(22')의 요입부(68)에는, 상기 상측암부재(18')의 절곡단부(66)에서 충격에 의해서 밴딩상태가 변형될 수 있는 밴딩면(66b)이 부딪히는 것이 아니고 내충격성이 강한 절곡단부(66)의 컷팅면(66a)이 부딪히게 되는 것이어서 장기간 사용하더라도 스토핑작용이 정확하게 이루어지게 된다. At this time, the concave inlet portion 68 of the lower arm member 22 'is not hit by a bending surface 66b, which may be deformed by an impact at the bent end 66 of the upper arm member 18'. The cutting surface 66a of the bent end portion 66 having strong impact resistance is to be hit, so that even when used for a long time, the stopping action is accurately performed.

그리고 상기 절곡단부(66)의 컷팅면(66a)과 밴딩면(66b)은 금형의 셋팅을 통해서 형성시켜 줄 수 있는 것이어서 품질의 균일성을 확보할 수 있는 것이므로 제조비용 절감 효과와 아울러서 품질향상을 도모할 수 있도록 해준다.And the cutting surface 66a and the bending surface 66b of the bent end 66 can be formed through the setting of the mold to ensure the uniformity of quality, thereby reducing the manufacturing cost and improving the quality. It helps you to plan.

그리고 도 1, 도 2 및 도 3에 예시한 바와 같이 제1아암(26)과 제2아암(26')의 상측암부재(18),(18')를 차양막대(14)에 연결시켜 주는 피버트(16),(16')에는 각각의 상측암부재(18),(18')에 탄지력을 가해주는 비틀림스프링으로 된 탄성부재(69),(69')가 고정되어 있다.1, 2, and 3, the upper arm members 18, 18 'of the first arm 26 and the second arm 26' are connected to the shade bar 14. An elastic member 69 and 69 'made of a torsion spring that fixes the upper arm members 18 and 18' to a grip force is secured to the peverts 16 and 16 '.

상기 탄성부재(69),(69')의 한쪽 단부(a),(a')는 차양막대(14)쪽에 있는 구멍(70),(70')에 끼워져 있고, 다른쪽 단부(b),(b')는 상측암부재(18),(18')의 내측에 있는 홈(72),(72')에 걸려져 있어서 내측으로 접혀진 상측암부재(18),(18')를 외측으로 밀어 세워줄 수 있도록 되어있다.One end (a), (a ') of the elastic members (69), (69') is fitted into the holes (70), 70 'on the side of the shade bar 14, the other end (b), (b ') is caught in the grooves 72, 72' inside the upper arm members 18, 18 ', and the upper arm members 18, 18' folded inward are outward. It is designed to push up.

따라서, 본 발명에서 비틀림스프링으로 된 탄성부재(69),(69')는 상측암부재(18),(18')를 차양막대(14)에 연결시켜 주는 피버트(16),(16')에 끼워 고정되는 것이어서 길이가 차양막대보다도 길게 잡아당겨 지는 한개의 인장스프링으로 된 탄 지부재를 가진 종래 것보다 쉽게 조립할 수 있도록 해준다.Therefore, in the present invention, the elastic members 69 and 69 'made of the torsion spring are connected to the upper arm members 18 and 18' to the sunshade bar 14 to the fibrate 16 and 16 '. It is secured to the main body so that it can be assembled more easily than the conventional one with a holding member of one tension spring that is pulled longer than the sun bar.

그리고 본 발명에서 비틀림스프링으로 된 탄성부재(69),(69')는 종래 것에 비하여 작동중 진동이나 소음을 유발시켜주지 않으며, 종래 것에 비하여 무게가 가벼운 것이어서 차양막대(14)를 승,하강시켜주는데 필요한 동력을 감소시켜 줄 수 있는 것이므로 구동기구조립체(36)의 소형화를 비롯한 차양장치 전체의 경량화를 도모해줄 수 있도록 해준다. In the present invention, the elastic members 69 and 69 'made of torsion springs do not cause vibration or noise during operation as compared to the conventional ones, and are light in weight compared to the conventional ones, thereby raising and lowering the shade bar 14. Since it is possible to reduce the power required to give, it is possible to reduce the overall weight of the sunshade device, including the miniaturization of the actuator assembly (36).

본 발명에 있어서, 도 4와 도 5에 예시한 바와 같이 구동기구 조립체(36)에서 제1출력축(52)에 고정된 큰기어(54)의 보스(74)와, 구동기구조립체(36)의 하우징(76)에 있는 돌기(78) 쪽에는 스파이럴스프링(80)의 최내측단부(80a)와 최외측단부(80b)가 각각 고정되어 있다.In the present invention, as illustrated in FIGS. 4 and 5, the boss 74 of the large gear 54 fixed to the first output shaft 52 in the drive mechanism assembly 36, and the drive structure assembly 36. The innermost end portion 80a and the outermost end portion 80b of the spiral spring 80 are fixed to the projection 78 side of the housing 76, respectively.

즉, 모터(34)에 의해서 큰기어(54)가 시계방향으로 회전하게 될 때에는 스파이럴스프링(80)을 감아주게 되어서 동력을 저장시켜 주게 되고 반대로 큰기어(54)가 시계방향으로 회전하게 될 때에는 감아졌던 스파이럴스프링(80)이 원래의 상태로 되돌아 가도록 된 것이어서 차양(12)이 펼쳐지기 시작할 때는 동력을 증가시켜주며, 차양(12)이 도로 감겨질 때에는 차양막대(14)와, 제1아암(26)과, 제2아암(26')의 급속한 운동을 방지해주게 되어서 차양(12)을 보다 원활하게 펼치거나 도로 감을 수 있도록 해주는 것이 바람직하다.That is, when the large gear 54 is rotated in the clockwise direction by the motor 34, the spiral spring 80 is wound to save power, and conversely, when the large gear 54 is rotated in the clockwise direction, The wound spiral spring 80 is to be returned to its original state so that power is increased when the shade 12 begins to unfold, and the shade rod 14 and the first arm when the shade 12 is rolled back. (26) and the second arm (26 ') is to prevent the rapid movement of the sunshade (12) it is desirable to more smoothly unfold or rewind.

본 발명은 제1아암(26)과 제2아암(26')이 모터(34)에 의해서 서로 반대방향으로 직선운동하는 제1래크(38)와 제2래크(38')에 의하여 유동 없이 정확하게 동작 되는 것이어서 작동신뢰성이 매우 우수하다. According to the present invention, the first arm 26 and the second arm 26 'are accurately moved without flow by the first rack 38 and the second rack 38', which are linearly moved in opposite directions by the motor 34. It is operated, so the operation reliability is very good.

또 본 발명은 제1아암(26)과 제2아암(26')의 상측암부재(18),(18')와 하측암부재(22),(22')가 완전히 펼쳐진 상태에서 계속 회전하는 것을 방지해주는 스토핑수단이 상측암부재(18),(18')의 일부를 금형으로 컷팅, 밴딩 시켜서 된 절곡단부 (66)의 컷팅면(66a)과, 하측암부재(22),(22')의 윗쪽 일측을 금형으로 자리파기하여 얻을 수 있는 요입부(68)로 된 것이어서 보다 저렴한 비용으로 균일하게 만들 수 있는 것이기 때문에 제조비용을 절감하면서도 품질향상을 도모 할 수 있다. In addition, the present invention continues to rotate while the upper arm members 18, 18 'and the lower arm members 22, 22' of the first arm 26 and the second arm 26 'are fully deployed. The cutting surface 66a of the bent end 66 and the lower arm member 22, 22 are formed by cutting and bending a part of the upper arm member 18, 18 'with a stopper to prevent the stop. Since the upper one side of ') is made of the indentation part 68 obtained by digging into the mold, it can be made uniformly at a lower cost, thereby reducing the manufacturing cost and improving the quality.

그리고, 제1아암(26)과 제2아암(26')이 펼쳐지는 것을 도와주는 탄지수단이 제1아암(26)과 제2아암(26')의 상측암부재(18),(18')를 차양막대(14)와 연결해주는 피버트(16),(16')에 각각 고정되는 독립된 2개의 비틀림스프링으로 이루어진 탄성부재(69),(69')로 된 것이어서 조립이 매우 용이하고, 작동중 진동과 소음을 유발시키지 않으며 무게가 가벼운 것이어서 차양막대(14)를 승,하강 시켜주는데 필요한 동력을 감소시켜 줄 수 있는 것이므로 구동기구조립체(36)의 소형화를 비롯한 차양장치전체의 경량화를 도모할 수 있는 등의 장점이 있다.In addition, the gripping means for assisting the first arm 26 and the second arm 26 'to be unfolded are upper arm members 18 and 18' of the first arm 26 and the second arm 26 '. ) Is made of elastic members 69 and 69 ', each consisting of two independent torsion springs fixed to the fibrous 16 and 16' connecting the sunshade bar 14, It does not cause vibration and noise during operation, and because it is light in weight, it can reduce the power required to raise and lower the sunshade bar 14, thereby reducing the overall shading device weight including the miniaturization of the actuator assembly 36. You can do that.

Claims (2)

프래임(10)속에서 탄지스프링과 같은 탄성부재와 연결되는 권회축에 감겨진 차양(12)과, 이 차양(12)의 한쪽 끝이 고정된 차양막대(14)와, 이 차양막대(14)의 양측단부에 피버트(16),(16')로 연결되는 상측암부재(18),(18')와 상기 프래임(10)의 양측 단부에 피버트(20),(20')로 연결되는 하측암부재(22),(22)가 힌지(24), (24')로 연결되어 있는 제1아암(26) 및 제2아암(26')과, 상기 하측암부재(22),A sunshade 12 wound around a winding shaft connected to an elastic member such as a spring finger in a frame 10, a sunshade bar 14 on which one end of the sunshade 12 is fixed, and the sunshade bar 14 Upper arm members 18 and 18 'connected to both ends of the upper arm 18 and 18' and connected to both ends of the frame 10 by the fibrents 20 and 20 '. The lower arm members 22 and 22 which are connected to the hinges 24 and 24 'by the first arm 26 and the second arm 26', and the lower arm member 22, (22')의 연장단부(28),(28')와 각각의 한쪽 끝 부분이 피버트(30),(30')로 연결된 제1연결막대(32) 및 제2연결막대(32')를 포함하며, 한 개의 구동모터(34)를 포함하는 구동기구조립체(36)로 상기 제1연결막대(32)와 제2연결막대(32')를 서로 반대 방향으로 이동시켜서 상기 제1아암(26)과 제2아암(26')을 펼쳐주거나 접어주면서 차양(12)을 펼치거나 도로 감을 수 있도록 되어 있는 자동차의 차양장치로서, 제1연결막대(32)와 제2연결막대(32')의 다른 쪽 끝 부분에는 제1래크(38)와 제2래크 (38')가 피버트(40),(40')로 연결되어 있으며, 제1래크(38)와 제2래크(38')는 구동기구조립체(36)의 하우징(41)에 교행 가능하게 끼워져 있고, 상기 구동모터(34)의 회전축(42)에 있는 웜(44)과 맞물려지는 웜휠(46)과 같은 축(48)에 있는 작은기어 (50)가 제1출력축(52)에 있는 큰기어(54)와 맞물려져 있으며, 제1출력축(52)에는 상기 제1래크(38)와 맞물려지는 제1구동피니언(62)이 고정되어 있고, 제1구동피니언(62)이 제2출력축(58)에 고정된 제2구동피니언(64)과 맞물려져 있으며, 제2구동피니언(64)에는 상기 제2래크(38')가 맞물려지도록 되어 있고, 상기 제1아암(26)과 제2아암(26')의 상측암부재(18),(18')를 차양막대(14)에 연결시켜 주는 피버트 (16),(16')에는 비틀림스프링으로 된 탄성부재(69),(69')가 고정되어 있으며, 상기 탄성부재(69),(69')의 한쪽 단부(a),(a')는 차양막대(14)쪽에 있는 구멍(70),(70')에 끼워져 있고 다른쪽 단부(b),(b')는 상측암부재(18),(18')쪽에 있는 홈(72), (72')에 걸려져 있어서 상측암부재(18),(18')를 외측으로 밀어 세워 줄 수 있도록 되어 있는 것을 특징으로 하는 자동차의 차양장치.The first connecting rod 32 and the second connecting rod 32 'connected to the extension ends 28 and 28' of the 22 'and one end of each of the 22 and 30', respectively. And the first connecting rod 32 and the second connecting rod 32 ′ with the driver assembly 36 including one driving motor 34 to move in the opposite directions to each other. 26) and a sunshade device of a vehicle which is capable of unfolding or winding the sunshade 12 while extending or folding the second arm 26 ', the first connecting rod 32 and the second connecting rod 32'. At the other end of the first rack 38 and the second rack (38 ') is connected to the pivot (40, 40'), the first rack 38 and the second rack (38 '). Is rotatably fitted to the housing 41 of the actuator assembly 36 and on a shaft 48 such as a worm wheel 46 that meshes with a worm 44 on a rotational shaft 42 of the drive motor 34. Small gear (50) is engaged with large gear (54) on first output shaft (52). The first drive pinion 62, which is engaged with the first rack 38, is fixed to the first output shaft 52, and the second drive that the first drive pinion 62 is fixed to the second output shaft 58 is fixed. It is engaged with the pinion 64, the second drive pinion 64 is to be engaged with the second rack (38 '), the upper arm member of the first arm 26 and the second arm (26'). An elastic member 69 or 69 'made of a torsion spring is fixed to the fibrous 16 and 16' connecting the 18 and 18 'to the sunshade bar 14, and the elastic One end (a), (a ') of the members (69) and (69') is fitted into the holes (70) and (70 ') in the shade bar (14) and the other ends (b) and (b'). ) Is caught by the grooves 72 and 72 'at the upper arm members 18 and 18' so that the upper arm members 18 and 18 'can be pushed outwards. A sunshade of a vehicle characterized by the above. 프래임(10)속에서 탄지스프링과 같은 탄성부재와 연결되는 권회축에 감겨진 차양(12)과, 이 차양(12)의 한쪽 끝이 고정된 차양막대(14)와, 이 차양막대(14)의 양측단부에 피버트(16),(16')로 연결되는 상측암부재(18),(18')와 상기 프래임(10)의 양측 단부에 피버트(20),(20')로 연결되는 하측암부재(22),(22)가 힌지(24), (24')로 연결되어 있는 제1아암(26) 및 제2아암(26')과, 상기 하측암부재(22),A sunshade 12 wound around a winding shaft connected to an elastic member such as a spring finger in a frame 10, a sunshade bar 14 on which one end of the sunshade 12 is fixed, and the sunshade bar 14 Upper arm members 18 and 18 'connected to both ends of the upper arm 18 and 18' and connected to both ends of the frame 10 by the fibrents 20 and 20 '. The lower arm members 22 and 22 which are connected to the hinges 24 and 24 'by the first arm 26 and the second arm 26', and the lower arm member 22, (22')의 연장단부(28),(28')와 각각의 한쪽 끝 부분이 피버트(30),(30')로 연결된 제1연결막대(32) 및 제2연결막대(32')를 포함하며, 한 개의 구동모터(34)를 포함하는 구동기구조립체(36)로 상기 제1연결막대(32)와 제2연결막대(32')를 서로 반대 방향으로 이동시켜서 상기 제1아암(26)과 제2아암(26')을 펼쳐주거나 접어주면서 차양(12)을 펼치거나 도로 감을 수 있도록 되어 있는 자동차의 차양장치로서, 제1연결막대(32)와 제2연결막대(32')의 다른 쪽 끝 부분에는 제1래크(38)와 제2래크 (38')가 피버트(40),(40')로 연결되어 있으며, 제1래크(38)와 제2래크(38')는 구동기구조립체(36)의 하우징(41)에 교행 가능하게 끼워져 있고, 상기 구동모터(34)의 회전축(42)에 있는 웜(44)과 맞물려지는 웜휠(46)과 같은 축(48)에 있는 작은기어 (50)가 제1출력축(52)에 있는 큰기어(54)와 맞물려져 있으며, 제1출력축(52)에는 상기 제1래크(38)와 맞물려지는 제1구동피니언(62)이 고정되어 있고, 제1구동피니언(62)이 제2출력축(58)에 고정된 제2구동피니언(64)과 맞물려져 있으며, 제2구동피니언(64)에는 상기 제2래크(38')가 맞물려지도록 되어 있고, 상기 제1아암(26)과 제2아암(26')의 상측암부재(18),(18')아래쪽 끝 부분에는 컷팅면 (66a)과 밴딩면(66b)을 가진 절곡단부(66)가 형성되어 있고, 하측암부재(22),(22')의 윗 쪽 일측에는 상기 절곡단부(66)의 컷팅면(66a)과 접하는 요입부(68)가 형성되어서 제1아암(26)과 제2아암(26')이 완전히 펼쳐진 상태에서 계속하여 회전하는 것을 방지해 줄 수 있도록 되어 있는 것을 특징으로 하는 자동차의 차양장치.The first connecting rod 32 and the second connecting rod 32 'connected to the extension ends 28 and 28' of the 22 'and one end of each of the 22 and 30', respectively. And the first connecting rod 32 and the second connecting rod 32 ′ with the driver assembly 36 including one driving motor 34 to move in the opposite directions to each other. 26) and a sunshade device of a vehicle which is capable of unfolding or winding the sunshade 12 while extending or folding the second arm 26 ', the first connecting rod 32 and the second connecting rod 32'. At the other end of the first rack 38 and the second rack (38 ') is connected to the pivot (40, 40'), the first rack 38 and the second rack (38 '). Is rotatably fitted to the housing 41 of the actuator assembly 36 and on a shaft 48 such as a worm wheel 46 that meshes with a worm 44 on a rotational shaft 42 of the drive motor 34. Small gear (50) is engaged with large gear (54) on first output shaft (52). The first drive pinion 62, which is engaged with the first rack 38, is fixed to the first output shaft 52, and the second drive that the first drive pinion 62 is fixed to the second output shaft 58 is fixed. It is engaged with the pinion 64, the second drive pinion 64 is to be engaged with the second rack (38 '), the upper arm member of the first arm 26 and the second arm (26'). (18) and (18 ') lower ends are formed with bent ends (66) having a cutting surface (66a) and a bending surface (66b), and the upper one side of the lower arm members (22) and (22'). An indentation portion 68 is formed in contact with the cutting surface 66a of the bent end 66 to prevent the first arm 26 and the second arm 26 'from continuing to rotate in the fully extended state. A sunshade of a vehicle, characterized by being able to.
KR1020060090033A 2006-09-18 2006-09-18 Sunshade apparatus for automobile KR100791805B1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971505B1 (en) * 2008-10-20 2010-07-21 한일이화주식회사 Electric sunshade apparatus for rear window of automobile
KR101035554B1 (en) * 2008-01-22 2011-05-23 한일내장(주) Move method of electromotive sun shade for automobiles
CN103334664A (en) * 2013-07-04 2013-10-02 殷月伟 Driving device for coaxial-rod linear reciprocating motion and automobile abat vent
KR101509652B1 (en) * 2010-06-16 2015-04-06 이환길 Roller blind for cars
KR101794458B1 (en) * 2016-10-12 2017-11-08 황영순 Arm linke of awning
CN111469635A (en) * 2020-05-22 2020-07-31 嵊州市万睿科技有限公司 Sun-shading device for new energy automobile
CN112590506A (en) * 2020-12-26 2021-04-02 浙江纺织服装职业技术学院 Automatic folding and unfolding device for automotive sun shade
CN114379337A (en) * 2022-01-13 2022-04-22 黑系智能装备(威海)有限公司 Electric folding sunshade of vehicle

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JPH09315145A (en) * 1996-05-29 1997-12-09 Asmo Co Ltd Vehicular blind device
JPH1162442A (en) 1997-08-08 1999-03-05 Toyoda Gosei Co Ltd Electric-driven sunshade

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Publication number Priority date Publication date Assignee Title
JPH09315145A (en) * 1996-05-29 1997-12-09 Asmo Co Ltd Vehicular blind device
JPH1162442A (en) 1997-08-08 1999-03-05 Toyoda Gosei Co Ltd Electric-driven sunshade

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101035554B1 (en) * 2008-01-22 2011-05-23 한일내장(주) Move method of electromotive sun shade for automobiles
KR100971505B1 (en) * 2008-10-20 2010-07-21 한일이화주식회사 Electric sunshade apparatus for rear window of automobile
KR101509652B1 (en) * 2010-06-16 2015-04-06 이환길 Roller blind for cars
CN103334664A (en) * 2013-07-04 2013-10-02 殷月伟 Driving device for coaxial-rod linear reciprocating motion and automobile abat vent
CN103334664B (en) * 2013-07-04 2015-09-09 殷月伟 With axostylus axostyle straight reciprocating motion drive unit and automobile sun-shade-curtain
KR101794458B1 (en) * 2016-10-12 2017-11-08 황영순 Arm linke of awning
CN111469635A (en) * 2020-05-22 2020-07-31 嵊州市万睿科技有限公司 Sun-shading device for new energy automobile
CN111469635B (en) * 2020-05-22 2021-10-01 嵊州市万睿科技有限公司 Sun-shading device for new energy automobile
CN112590506A (en) * 2020-12-26 2021-04-02 浙江纺织服装职业技术学院 Automatic folding and unfolding device for automotive sun shade
CN114379337A (en) * 2022-01-13 2022-04-22 黑系智能装备(威海)有限公司 Electric folding sunshade of vehicle
CN114379337B (en) * 2022-01-13 2024-05-28 威海黑系畅游智能科技有限公司 Electric folding sunshade for vehicle

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