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KR200200655Y1 - An opening and shutting device of loading box cover for automobile - Google Patents

An opening and shutting device of loading box cover for automobile Download PDF

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Publication number
KR200200655Y1
KR200200655Y1 KR2020000014445U KR20000014445U KR200200655Y1 KR 200200655 Y1 KR200200655 Y1 KR 200200655Y1 KR 2020000014445 U KR2020000014445 U KR 2020000014445U KR 20000014445 U KR20000014445 U KR 20000014445U KR 200200655 Y1 KR200200655 Y1 KR 200200655Y1
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KR
South Korea
Prior art keywords
closing device
opening
loading box
cover
angular movement
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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KR2020000014445U
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Korean (ko)
Inventor
배권일
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주식회사수양
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Priority to KR2020000014445U priority Critical patent/KR200200655Y1/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00Securing or covering of load on vehicles
    • B60P7/02Covering of load
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/041Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels for utility vehicles, e.g. with slidable and foldable rigid panels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/06Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements
    • B60J7/067Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and winding up
    • B60J7/068Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and winding up for utility vehicles, e.g. of tarpaulin or roller-blind type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00Type of vehicle
    • B60Y2200/10Road Vehicles
    • B60Y2200/14Trucks; Load vehicles, Busses
    • B60Y2200/145Haulage vehicles, trailing trucks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

본 고안은 차량용 적재함 덮개 개폐장치에 관한 것으로서, 더욱 상세히는 덤프트럭 등과 같은 각종 차량의 적재함을 커버할 수 있는 적재함 덮개 개폐장치 중 후면부를 보다 확실하게 폐쇄할 수 있도록 한 것이다.The present invention relates to a vehicle compartment cover opening and closing device, and more particularly to the rear portion of the compartment cover opening and closing device that can cover the loading box of various vehicles such as a dump truck.

즉, 본 고안은 각종 차량용 적재함(3) 상면부를 선택적으로 폐쇄할 수 있도록 감속모터(5)와 연결되어 적재함(3)의 양측면에서 정역방향으로 각운동 개폐되는 주지의 차량용 적재함 덮개 개폐장치(1)에 있어서, 상기 개폐장치(1)를 구성하는 프레임(2)의 후측에는 힌지브라켓(6a,6b)을 상하로 고정하여 축핀(8)에 의해 각운동 가능하게 서포터아암(7)을 각각 설치하고, 상기 힌지브라켓(6b)은 축핀(6c)으로 프레임(2)에 회전가능하게 연결하며, 서포터아암(7)의 타단에는 슬라이드핀(7a)을 형성하여 결합공(11)을 가진 연결아암(12)을 소폭 각운동 및 슬라이드 가능하게 연결하며, 힌지브라켓(6a,6b)에는 서포터아암(7)의 각운동폭을 제어할 수 있는 스토퍼(10,10a)와 보조스토퍼(10b)가 형성되고, 각운동 가능한 서포터아암(7)과 연결아암(11) 상에는 후면커버(9)를 고정토록 하며, 개폐장치(1)가 개방시 보조스토퍼(10b)가 대응하는 적재함(3)의 측면부에는 지지스토퍼(13)를 형성한 것으로서, 본 고안에 의하면 적재함(3)의 후면부를 폐쇄할 수 있는 후면커버(9)가 설치되는 프레임(2) 후측 부분에 후면커버(9) 등의 자중에 의하여 덮개장치(1)가 적재함(3) 상측 후면부를 폐쇄시에 소정 폭 각운동하면서 적재함(3)의 후면부를 보다 확실하게 폐쇄할 수 있도록 구성하여 적재물의 이송과정에서 적재물의 임의 낙하로 인한 각종 교통사고 등을 미연에 예방할 수 있고, 개폐장치(1)를 개방상태에서도 프레임(2) 등의 임의 유동을 방지하여 장치의 내구성을 일층 개선할 수 있는 등 다수의 효과를 제공하는 것이다.That is, the present invention is a well-known vehicle loading box cover opening and closing device that is connected to the reduction motor 5 so as to selectively close various upper surfaces of the vehicle loading box 3 to open and close angular movement in the forward and reverse directions on both sides of the loading box 3. In the above, the supporter arm 7 is installed on the rear side of the frame 2 constituting the opening / closing device 1 so that the hinge brackets 6a and 6b are fixed up and down to allow angular movement by the shaft pins 8, respectively. The hinge bracket 6b is rotatably connected to the frame 2 by the shaft pin 6c, and the connecting arm having the coupling hole 11 is formed at the other end of the supporter arm 7 by the slide pin 7a. (12) to the narrow angular movement and slidably connected, the hinge bracket (6a, 6b) is formed with stoppers (10, 10a) and the auxiliary stopper (10b) for controlling the angular movement width of the supporter arm (7) The rear cover 9 is fixed on the supporter arm 7 and the connecting arm 11 that are capable of angular movement. When the opening and closing device 1 is opened, the support stopper 13 is formed at the side portion of the loading box 3 corresponding to the auxiliary stopper 10b, and according to the present invention, the rear part of the loading box 3 can be closed. The cover device 1 is loaded by the weight of the rear cover 9 on the rear part of the frame 2 where the rear cover 9 is installed (3). It can be configured to close the rear part more securely. It is possible to prevent various traffic accidents and the like, and to provide a number of effects such as preventing the arbitrary flow of the frame 2 and the like in the open state of the opening and closing device 1 to further improve the durability of the device.

Description

차량용 적재함 덮개 개폐장치{An opening and shutting device of loading box cover for automobile}An opening and shutting device of loading box cover for automobile}

본 고안은 차량용 적재함 덮개개폐장치에 관한 것으로서, 더욱 상세히는 덤프트럭 등과 같은 차량의 적재함을 커버할 수 있는 적재함의 덮개 개폐장치중 후면부를 보다 확실하게 폐쇄할 수 있도록 개폐장치를 제공코자 하는 것이다.The present invention relates to a vehicle loading box cover opening and closing device, and more particularly to provide an opening and closing device to more securely close the rear portion of the cover opening and closing device of the loading box that can cover the loading box of a vehicle such as a dump truck.

통상적으로 각종 적재물을 적재할 수 있는 덤프트럭과 같은 적재부를 가진 적재함에는 적재물을 이송 중 임의로 낙하하는 것을 사전에 방지하기 위하여 적재함의 상부를 덮을 수 있는 적재함 덮개 개폐장치는 공지된 바 있었다.In general, a loading box having a loading unit such as a dump truck capable of loading various loads has been known to cover the top of the loading box to prevent the load from falling arbitrarily during transportation.

그러나 기존의 공지된 적재함 덮개 개폐장치는 적재함에 적재물을 산형 등으로 상면부 이상 올라오도록 적재하였을 경우 적재함의 후측부를 밀폐하기 위하여 고무재 등으로 이루어지는 후면커버를 프레임상에 고정하여 적재함의 후측부를 밀폐시킴으로서 후측부가 고정된 상태이기 때문에 뒤쪽이 완전 밀폐가 이루어지지 않고 삼각형 등으로 공간이 생기므로 적재물이 차량 주행중에 후방으로 낙하하는 폐단이 있었던 것이다.However, in the case of a conventionally known loading box cover opening and closing device, when the load is loaded in the loading box so that the upper part of the loading box is raised above the rear part of the loading box, the rear cover made of rubber or the like is fixed on the frame to seal the rear part of the loading box. Since the rear part is fixed by closing the rear part, the rear part is not completely sealed and a space is formed by a triangle, so that the load falls backward while driving the vehicle.

이러한 기능을 갖는 기존의 후면커버는 단순히 고무재 등으로 이루어지는 후면커버를 프레임에 고정한 관계로 차량이 주행 중 바람 등에 의하여 후면커버가 정위치를 이탈하여 펄럭이는 등의 유동을 하게 되어 적재물 커버기능을 제대로 수행할 수 없었으며, 덮개로서의 기능을 다할 수 없는 등 다수의 문제점을 안고 있었던 것이다.The existing rear cover having such a function simply fixes the rear cover made of rubber or the like to the frame, so that the rear cover is fluttered and fluttered due to wind, etc. Could not perform properly, and could not function as a cover had a number of problems.

이에 본 고안에서는 이러한 기존의 차량용 적재함 덮개 개폐장치에 있어서 후면커버가 갖는 제반 문제점을 일소할 수 있는 개량된 차량용 적재함 덮개 개폐장치를 제공코자 하는 것으로서, 본 고안에서는 특히 적재함의 후단부를 보다 확실하게 밀폐할 수 있으며, 장치의 내구성도 일층 배가할 수 있는 개폐장치를 제공함에 고안의 기술적 과제를 두고 본 고안을 완성한 것이다.Therefore, the present invention is to provide an improved vehicle loading compartment cover opening and closing device that can eliminate all the problems of the rear cover in the conventional vehicle loading compartment cover opening and closing device, particularly in the present invention more securely sealed the rear end of the loading compartment It is possible to complete the present invention with the technical problem of the invention to provide a switchgear that can further double the durability of the device.

도 1은 본 고안의 바람직한 일실시예를 보인 사시도1 is a perspective view showing a preferred embodiment of the present invention

도 2는 본 고안의 요부를 확대한 사시도Figure 2 is an enlarged perspective view of the main part of the present invention

도 3은 본 고안의 요부를 확대한 분해사시도3 is an exploded perspective view magnifying the main portion of the present invention;

도 4는 본 고안의 작용상태를 보인 측면도Figure 4 is a side view showing the working state of the present invention

도 5는 본 고안의 일요부 작용상태 측단면도Figure 5 is a side cross-sectional view of the working part of the present invention

■ 도면의 주요부분에 사용된 부호의 설명 ■■ Explanation of symbols used in main part of drawing ■

1:(적재함 덮개)개폐장치 2:프레임1: (carton cover) opening and closing device 2: frame

3:적재함 4:축봉3: loading 4: shaft

5:감속모터 6a,6b:힌지브라켓5: Reduction Motor 6a, 6b: Hinge Bracket

6c:축핀 7:서포터아암6c: shaft pin 7: supporter arm

7a:슬라이드핀 8:축핀7a: Slide pin 8: Shaft pin

9:후면커버 10,10a:스토퍼9: rear cover 10, 10a: stopper

10b:보조스토퍼 11:결합공10b: Auxiliary stopper 11: Joiner

12:연결아암 13:지지스토퍼12: Connecting arm 13: Support stopper

14:상면커버14: top cover

도 1은 본 고안이 적용되는 차량용 적재함 덮개 개폐장치(1)를 보인 사시도이며, 도 2,3 은 본 고안의 요부를 발췌한 사시도 및 분해 사시도 등으로서, 이를 통하여 본 고안의 구성을 상세히 설명하면 다음과 같다.1 is a perspective view showing a vehicle loading box cover opening and closing device 1 to which the present invention is applied, and FIGS. 2 and 3 are perspective views and exploded perspective views of the main parts of the present invention. As follows.

개폐장치(1)를 구성하는 프레임(2)은 통상의 각종 차량(덤프트럭 등)용 적재함(3)의 좌우로 축봉(4)에 의해 축설치되고, 상기 축봉(4)은 감속모터(5)와 축연결되어 감속모터(5)의 정역기동에 의하여 각운동하며 적재함(3)을 개폐하도록 구성되 어 있다.The frame 2 constituting the opening and closing device 1 is axially mounted by a shaft 4 to the left and right of a loading box 3 for ordinary vehicles (dump trucks, etc.), and the shaft 4 is a reduction motor 5. ) Is connected to the shaft and configured to open and close the loading box (3) by angular movement by the forward and reverse start of the reduction motor (5). There is.

상기한 프레임(2)의 후측부에는 힌지브라켓(6a,6b)을 좌우로 고정하되, 일측 힌지브라켓(6a)은 프레임(2)에 용접고정하고, 타측 힌지브라켓(6b)은 축핀(6c)에 의해 프레임(2)에서 회전가능토록 고정한다.Hinge brackets 6a and 6b are fixed to the rear side of the frame 2 from side to side, one hinge bracket 6a is welded to the frame 2, and the other hinge bracket 6b is a shaft pin 6c. It is fixed so as to be rotatable in the frame (2).

그리고 힌지브라켓(6a,6b)에는 각각 서포터아암(7)을 축핀(8)으로 축고정하되, 상기 서포터아암(7)은 고무, 합성수지, 망포지 등으로 이루어지는 후면커버(9)를 결합시 후면커버(9)의 자중에 의하여 소정폭 각운동할 수 있도록 하되, 서포터아암(7)은 스토퍼(10,10a)와 보조스토퍼(10b)에 의해 각도조절폭이 제어될 수 있도록 한다.And the hinge brackets (6a, 6b) are fixed to the supporter arm (7) by the shaft pin (8), respectively, the supporter arm (7) is the rear when combining the rear cover (9) made of rubber, synthetic resin, net cloth, etc. The angular motion of the cover 9 may be angularly moved by the weight of the cover 9, and the supporter arm 7 may control the angle adjustment width by the stoppers 10 and 10a and the auxiliary stopper 10b.

그리고 상기 좌우 서포터아암(7) 타단에는 슬라이드핀(7a)을 형성하여 결합공(11)을 가진 파이프형의 연결아암(12)의 양단부에서 끼움연결하되, 상기 슬라이드핀(7a)은 결합공(11)의 내경보다 약간 작은 외경치수를 갖도록 하여 소정폭 각도 및 슬라이드 조절이 이루어질 수 있도록 플렉시블 조인트 방식을 적용한 것이다.And the left and right supporter arm (7) forms a slide pin (7a) on the other end is fitted in both ends of the pipe-shaped connecting arm (12) having a coupling hole 11, the slide pin (7a) is a coupling hole ( The flexible joint method is applied to have an outside diameter slightly smaller than the inner diameter of 11) so that a predetermined width angle and slide adjustment can be made.

한편, 적재함(3)의 측면부에는 개폐장치(1)를 개방하였을 경우에 상기 보조스토퍼(10b)를 지지할 수 있는 지지스토퍼(13)가 힌지브라켓(6a,6b)의 대응면부에 각각 용접 등의 방법으로 고정된다.On the other hand, the support stopper 13 that can support the auxiliary stopper 10b when the opening and closing device 1 is opened on the side surface of the loading box 3 is welded to the corresponding surface of the hinge brackets 6a and 6b, respectively. Is fixed in the way.

상기한 구성을 갖는 프레임(2)에는 각각 망포지로 이루어진 상면커버(14)와 고무재 등으로 이루어진 상기 후면커버(9)가 각각 통상의 방법과 같이 크립 및 고정대, 체결볼트 등에 의하여 프레임(2)에 고정되는 것이다.In the frame 2 having the above-described configuration, the upper cover 14 made of a net cloth and the rear cover 9 made of rubber or the like are respectively framed by a creep, a fixing stand, a fastening bolt, or the like as in the usual method. Will be fixed on.

상기와 같이 구성될 수 있는 본 고안은 각종 차량의 적재함 덮개 개폐장치(1)에 적용되어 적재함(3)의 후면부를 커버함으로서 적재물이 이동중에 임의로 낙하하는 것을 사전에 방지할 수 있는 것으로서, 본 고안의 개폐장치(1)를 감속모터(5)를 작동시켜 개폐하는 과정과 적재함(3)의 상부를 폐쇄시에 후면커버(9)부의 커버링 작동에 대하여 보다 상세히 살펴 보기로 한다.The present invention, which can be configured as described above, is applied to the loading box cover opening and closing device 1 of various vehicles to cover the rear part of the loading box 3 to prevent the load from falling arbitrarily in advance, and the present invention. The operation of opening and closing the opening and closing device 1 of the reduction motor 5 and the covering operation of the rear cover 9 at the time of closing the upper portion of the loading box 3 will be described in more detail.

덮개 개폐장치(1)를 구성하는 프레임(2)은 적재함(3)의 전측에 장착되는 감속모터(5)의 작동에 의하여 각운동하면서 개폐가 되는바, 개폐장치(1)가 개방시에는 적재함(3)의 좌우측면부에 평행한 상태로 개방위치를 유지하는바, 이러한 경우 프레임(2)의 후측에 힌지브라켓(6a,6b)으로 연결된 서포터아암(7)이 차량이 이동중에도 바람이나 주행진동 등으로 인하여 유동하지 않도록 서포터아암(7) 정위치 유지용 보조스토퍼(10b)가 적재함(3)의 측면부 상하에 형성된 지지스토퍼(13)와 연접된다.The frame 2 constituting the cover opening and closing device 1 is opened and closed by angular movement by the operation of the reduction motor 5 mounted on the front side of the loading box 3, and the opening and closing device 1 is loaded when the opening device 1 is opened. The open position is maintained in parallel with the left and right side portions of (3). In this case, the supporter arm (7) connected to the hinge brackets (6a, 6b) at the rear side of the frame (2) is used for the wind or the driving vibration. The support stopper 10b for maintaining the position of the supporter arm 7 is connected to the support stopper 13 formed above and below the side surface of the loading box 3 so as not to flow by the supporter arm 7.

결국 상기 서포터아암(7)은 개폐장치(1)가 개방되었을 시는 각운동이 불가능한 상태로 적재함(3)의 측면에 밀착되어 있다가, 적재함(3)에 적재물을 적재후 이송을 위하여 적재함(3) 상면부를 폐쇄코자 할 경우는 감속모터(5)를 정방향으로 작동시키면 감속모터(5)와 연결된 프레임(2)상의 축봉(4)이 회전하면서 개폐장치(1)가 적재함(3)의 상면부로 도 4와 같이 축봉(4)을 기점으로 각운동을 하여 적재함(3) 상부를 폐쇄하게 되는바, 프레임(2)의 각운동에 따라 프레임(2) 후측 힌지브라켓(6a,6b)상에 축핀(8)으로 각운동이 가능하게 설치된 서포터아암(7) 및 연결아암(12)은 자체 중량과 이에 설치된 후면커버(9)의 중량에 의해 적재함(3) 상부 로 위치할 즈음 축핀(8)을 기점으로 하여 하방으로 각운동하게 된다.As a result, the supporter arm 7 is in close contact with the side of the loading box 3 in a state in which the angular movement is impossible when the opening and closing device 1 is opened, and then loads the load in the loading box 3 for transfer after loading. 3) When closing the upper surface, operate the reduction motor (5) in the forward direction, the shaft (4) on the frame (2) connected to the reduction motor (5) is rotated while the opening and closing device (1) is loaded on the upper surface (3) As shown in FIG. 4, the upper portion of the stacking box 3 is closed by angular movement starting from the shaft 4 as shown in FIG. 4, and is formed on the rear hinge brackets 6a and 6b of the frame 2 according to the angular movement of the frame 2. The supporter arm (7) and the connecting arm (12) installed to allow angular movement with the shaft pin (8) are loaded by their weight and the weight of the rear cover (9) installed thereon (3). When the position of the axis pin (8) as a starting point to the downward angular movement.

이때 서포터아암(7)의 하향 각운동 폭은 힌지브라켓(6a,6b)상에 고정된 스토퍼(10a)에 의해 제한이 이루어지게 되고, 서포터아암(7)의 각운동에 의하여 후면커버(9)는 적재함(3)의 후면부에서 하향으로 각운동한 상태가 되어 적재함(3)의 후면부를 확실하게 밀폐하게 되는 것이다. 그리고 힌지브라켓(6b)은 프레임(2)에 축핀(6c)으로 축고정되어 있어 후면커버(9)가 전개시 적재함의 중간부위에서는 보다 각운동폭이 커져 적재물을 보다 확실하게 차단하게 되는 것이다.At this time, the downward angular movement width of the supporter arm 7 is limited by the stopper 10a fixed on the hinge brackets 6a and 6b, and the rear cover 9 by the angular movement of the supporter arm 7. Is angularly downwardly moved from the rear portion of the stacking box (3) is to be surely sealed the rear portion of the stacking box (3). And the hinge bracket (6b) is fixed to the frame (2) by the shaft pin (6c) is axially fixed in the middle of the loading box when the rear cover (9) is deployed, the larger the angular movement width to block the load more reliably.

이러한 후면커버(9)만의 소정폭 하향 각운동은 적재함(3) 상에 적재물이 산형 등으로 상면부 이상 올라오도록 적재하였을 경우 상면부와 함께 후면부를 평일자 형으로 더욱 효과적으로 밀폐하여 이송도중 적재물이 후방으로 낙하되는 폐단을 미연에 방지할 수 있게 되는 것이다.The predetermined width downward angular movement of only the rear cover 9 is such that when the load is loaded on the stacking box 3 such that the load rises above the upper surface by a mountain, etc., the rear portion is more effectively sealed together with the upper surface so that the load is transferred during transportation. It is possible to prevent the closed end falling backwards.

이상에서 상세히 살펴 본 바와 같이 본 고안에서 제공하는 적재함 덮개 개폐장치(1)는 각종 차량의 적재함(3) 상면부와 후면부를 덮어서 적재물을 이송과정 중 적재물이 낙하하지 않도록 하는 것으로서, 본 고안은 특히 적재함(3)의 후면부를 폐쇄할 수 있는 후면커버(9)가 설치되는 프레임(2) 후측 부분에 후면커버(9) 등의 자중에 의하여 덮개장치(1)가 적재함(3) 상측 후면부를 폐쇄시에 소정 폭 각운동하면서 적재함(3)의 후면부를 보다 확실하게 폐쇄할 수 있도록 하여 적재물 이송과정에서 적재물의 임의 낙하로 인한 각종 교통사고 등을 미연에 예방할 수 있는 것이 며, 개폐장치(1)를 개방상태에서도 프레임(2) 등의 임의 유동을 방지하여 장치의 내구성을 일층 개선할 수 있는 등 그 기대되는 효과가 다대한 매우 유용한 고안이다.As described in detail above, the loading box cover opening and closing device 1 provided by the present invention covers the upper and rear portions of the loading box 3 of various vehicles so that the load does not fall during the transfer process, and the present invention particularly The cover unit 1 closes the upper rear part of the loading box 3 by the weight of the rear cover 9 and the like on the rear part of the frame 2 on which the rear cover 9 for closing the rear part of the loading box 3 is installed. It is possible to prevent the various traffic accidents due to the random fall of the load in the process of transporting the load so that the rear part of the loading box 3 can be more reliably closed while angular movement at a time. In addition, even when the opening and closing device (1) in the open state to prevent any flow of the frame (2), such as to improve the durability of the device further, it is a very useful design with a lot of expected effects.

Claims (1)

각종 차량용 적재함(3) 상면부를 선택적으로 폐쇄할 수 있도록 감속모터(5)와 연결되어 적재함(3)의 양측면에서 정역방향으로 각운동 개폐되는 주지의 차량용 적재함 덮개 개폐장치(1)에 있어서;In the well-known vehicle loading compartment cover opening and closing device (1) connected to the reduction motor (5) so as to selectively close the upper surface portion of the various vehicle loading compartments (3) to open and close angular movement in the forward and reverse directions on both sides of the loading compartment (3); 상기 개폐장치(1)를 구성하는 프레임(2)의 후측에는 힌지브라켓(6a,6b)을 상하로 고정하여 축핀(8)에 의해 각운동 가능하게 서포터아암(7)을 각각 설치하고, 상기 힌지브라켓(6b)은 프레임(2)에 축핀(6c)으로 축고정하여 회동가능토록 하며;On the rear side of the frame 2 constituting the opening and closing device 1, the hinge brackets 6a and 6b are fixed up and down, and the supporter arms 7 are respectively installed to enable angular movement by the shaft pins 8, and the hinge The bracket 6b is axially fixed to the frame 2 with the shaft pin 6c to be rotatable; 상기 서포터아암(7)의 타단에는 슬라이드핀(7a)을 형성하여 결합공(11)을 가진 연결아암(12)을 소폭 각운동 및 슬라이드 가능하게 연결하며;A slide pin (7a) is formed at the other end of the supporter arm (7) to connect the connecting arm (12) having a coupling hole (11) to a narrow angular movement and to be slidable; 상기 힌지브라켓(6a,6b)에는 서포터아암(7)의 각운동폭을 제어할 수 있는 스토퍼(10,10a)와 보조스토퍼(10b)가 형성되며;The hinge brackets 6a and 6b are formed with stoppers 10 and 10a and auxiliary stoppers 10b for controlling the angular movement width of the supporter arm 7; 상기 각운동 가능한 서포터아암(7)과 연결아암(12) 상에는 후면커버(9)를 고정하고,Fixing the rear cover (9) on the angular movable supporter arm (7) and the connecting arm (12), 상기 개폐장치(1)가 개방시 보조스토퍼(10b)가 대응하는 적재함(3)의 측면부에는 지지스토퍼(13)를 형성한 것을 특징으로 하는 차량용 적재함 덮개 개폐장치.Vehicle support box cover opening and closing device characterized in that the support stopper (13) is formed on the side of the loading box (3) corresponding to the auxiliary stopper (10b) when the opening and closing device (1) is opened.
KR2020000014445U 2000-05-22 2000-05-22 An opening and shutting device of loading box cover for automobile Expired - Fee Related KR200200655Y1 (en)

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