KR20030077909A - Auto-opening and shutting device of cover for loading box with a car - Google Patents

Auto-opening and shutting device of cover for loading box with a car Download PDF

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Publication number
KR20030077909A
KR20030077909A KR1020020020266A KR20020020266A KR20030077909A KR 20030077909 A KR20030077909 A KR 20030077909A KR 1020020020266 A KR1020020020266 A KR 1020020020266A KR 20020020266 A KR20020020266 A KR 20020020266A KR 20030077909 A KR20030077909 A KR 20030077909A
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KR
South Korea
Prior art keywords
frames
cover
loading box
frame
opening
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KR1020020020266A
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Korean (ko)
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KR100481715B1 (en
Inventor
이규형
소병문
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이규형
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Priority to KR10-2002-0020266A priority Critical patent/KR100481715B1/en
Publication of KR20030077909A publication Critical patent/KR20030077909A/en
Application granted granted Critical
Publication of KR100481715B1 publication Critical patent/KR100481715B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/02—Covering of load
    • B60P7/04—Covering of load by tarpaulins or like flexible members
    • 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
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/06—Doors arranged at the vehicle sides slidable; foldable
    • B60J5/062—Doors arranged at the vehicle sides slidable; foldable for utility vehicles or public transport
    • 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
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/142—Heavy duty trucks

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

Abstract

PURPOSE: An automatic opening and shutting device of a cover for a loading compartment of a vehicle is provided to prevent lowering of work efficiency, to easily load articles by using a crane or a forklift, and to improve reliability in operating by smoothly executing folding movements of a frame moving along guide rails. CONSTITUTION: An automatic opening and shutting device of a cover for a loading compartment of a vehicle comprises first and second guide rails(10,11) mounted to the upper side of a side plate of the loading compartment and to the upper side of an opening and shutting plate; frame-moving devices disposed to the lower part of plural frames to be moved along a guide groove of the first and second guide rails; a link member(26) foldably connect the frames; wires(25) passing through wire insertion pipes disposed to both sides of the frames; first and second reduction motors(30,31) mounted to the bottom of the loading compartment; first and second limit switches disposed to first and second frames(21a,21b) among the frames, to control of drive of the first and second reduction motors; a forward and reversely rotating motor disposed to the opening and shutting plate to rotate the second guide rail right and left to open the rear part of the loading compartment; and a third limit switch controlling the rotational range of the forward and reversely rotating motor. Guide grooves are formed to the first and second guide rails. The frame-moving devices move along the guide grooves. A part of the wire is fixed to the second frame.

Description

차량 적재함용 커버의 자동개폐장치{Auto-opening and shutting device of cover for loading box with a car}Auto-opening and shutting device of cover for loading box with a car}

본 고안은 차량 적재함용 커버의 자동개페장치에 관한 것으로, 보다 상세하게는 커버를 절첩식으로 자동 개폐시킴으로써 적재물을 용이하게 적재할 수 있고, 적재물을 보호함은 물론, 도로 주행시 적재물의 낙하됨을 방지하여 안전사고를 미연에 방지할 수 있는 차량 적재함용 커버의 자동개폐장치에 관한 것이다.The present invention relates to an automatic opening device of a cover for a vehicle loading box, and more particularly, it is possible to easily load the load by automatically opening and closing the cover, and to protect the load, as well as to prevent the load from falling during road driving. It relates to an automatic opening and closing device of the cover for the vehicle loading box that can prevent a safety accident in advance.

일반적으로 도 6은 종래의 공지된 덮개의 자동개폐장치를 나타낸 개략도이다.6 is a schematic view showing an automatic opening and closing device of a conventional known cover.

상기 덮개의 자동개폐장치는 적재함(100)의 전면판(102) 양측에 감속모터(110)와 기어박스(112)를 각각 설치하고, 상기 적재함(100)의 양측 상단부에는 적정간격으로 다수의 환봉고정구(122)를 부착하여 환봉(120)을 설치하며,상기환봉(120)의 전,후방에는 전,후면 절첩대(130)(140)를 각각 설치하는 한편, 상기 전,후면 절첩대(130)(140)의 사이에는 다수의 신축벤드(150)를 횡방향으로 설치하여 그외측 표면에 덮개(160)를 씌운 상태를 나타낸다.The automatic opening and closing device of the cover is provided with a reduction motor 110 and a gear box 112 on both sides of the front plate 102 of the stacking box 100, and a plurality of round bars at both ends of the stacking box 100 at appropriate intervals. Attaching the fixture 122 to install the round rod 120, the front and rear of the round rod 120, the front and rear folding stand 130, 140, respectively, while the front and rear folding stand 130 Between the 140 and a plurality of expansion and bending bends 150 are installed in the transverse direction to show the state covered with the cover 160 on the other surface.

상기와 같이 구성된 종래의 덮개 자동개폐장치를 동작시킬 경우에는, 먼저 적재함(100)의 전면판(102)에 설치된 감속모터(110)를 동작시켜 환봉(120)을 회전시키므로서, 적재함(100)의 양측에 설치된 덮개를 개폐하는 것이다.When operating the conventional cover automatic opening and closing device configured as described above, first by operating the reduction motor 110 installed on the front plate 102 of the stacking box 100 by rotating the round bar 120, the stacking box 100 To open and close the cover installed on both sides of the.

그러나, 상기의 적재함(100)에 설치되는 덮개 자동개폐장치의 덮개(160)가 일체로 형성되어 있어, 좁은길이나 좌우측면으로 장애물이 있는 경우에는 덮개(160)의 회전반경이 커 개폐가 불가능 하고, 차량의 측면에 작업자가 있는 상태에서 덮개를 개폐할 경우에 안전사고가 발생되는 문제점이 있었다.However, since the cover 160 of the cover automatic opening and closing device installed in the loading box 100 is integrally formed, and there is an obstacle on a narrow road or left and right sides, the rotation radius of the cover 160 is large and opening and closing is impossible. And, there was a problem that a safety accident occurs when opening and closing the cover while the worker is on the side of the vehicle.

그리고, 상기의 적재함(100)에 설치되는 덮개(160)가 개방된 상태에서는 폭이 길어 측판을 완전히 가리고 후륜바퀴의 상측을 막으므로서, 덮개가 주행시 흔들리거나 소음이 발생되는 문제점이 있었다.In addition, since the cover 160 installed in the loading box 100 is open, the cover 160 is long and completely covers the side plate and blocks the upper side of the rear wheel, thereby causing the cover to shake or generate noise while driving.

또한, 적재함(100)의 양측에 설치된 덮개(160)의 개폐시 전면판(102)의 양측에 설치된 감속모터(110)를 구동시켜 약 1분에 3바퀴 내지 4바퀴정도를 회전시켜야 하므로서, 상기 환봉(120)의 적정회전수를 얻기가 힘듦은 물론, 상기 감속모터(110)의 일측에 별도의 기어박스(112)를 설치하여야 하므로, 제작비용이 상승되는 문제점도 있었다.In addition, when opening and closing the cover 160 installed on both sides of the loading box 100 to drive the reduction motor 110 provided on both sides of the front plate 102 to rotate about 3 to 4 wheels in about 1 minute, It is difficult to obtain the proper rotational speed of the round bar 120, of course, because a separate gear box 112 must be installed on one side of the reduction motor 110, there was a problem that the manufacturing cost is increased.

본 발명은 상기한 제반 문제점을 해결하기 위해 안출되 것으로서, 본 발명의목적은 차량의 적재함에 자동으로 절첩되는 커버를 구비함으로써 협소한 도로나 골목길에서 커버를 수동으로 개폐해야 했던 불편함과, 이로 인해 적재작업이 지연되어 작업능률이 떨어지는 것을 방지할 수 있고, 커버를 지탱하는 프레임을 절첩한 후, 적재함의 측면부를 개방함으로써, 적재물을 크레인이나 지게차 등을 이용하여 용이하게 적재시킬 수 있으며, 구동수단에 의해 가이드레일을 따라 이동되는 프레임의 절첩동작이 원활하게 이루어져 작동신뢰성을 향상시킬 수 있는 차량 적재함용 커버의 자동개폐장치를 제공하는데 있다.The present invention has been made to solve the above-mentioned problems, the object of the present invention is to provide a cover that is automatically folded in the loading box of the vehicle has the inconvenience of having to manually open and close the cover in narrow roads or alleys, Due to the delay in the loading operation, it is possible to prevent the work efficiency from dropping, and by folding the frame supporting the cover and opening the side portion of the loading box, the load can be easily loaded by using a crane or a forklift truck, and driven. The folding operation of the frame moved along the guide rail by the means is smoothly provided to provide an automatic opening and closing device of the cover for the vehicle loading box that can improve the operation reliability.

상기의 목적을 달성하기 위한 본 발명의 구성은, 차량의 적재함을 감싸도록 구비된 커버와, 상기 커버를 지지하기 위해 상기 적재함의에 설치되는 다수개의 프레임으로 구성되는 차량의 적재함용 커버에 있어서, 상기 적재함(1)의 측판(2) 상부와 개폐판(3) 상부의 양측에 장착하되, 안내홈(120이 각각 일치되도록 설치되는 제1/2가이드레일(10,11)과; 상기 제1/2가이드레일(10,11)의 안내홈(12)을 따라 이동되도록상기 다수개의 프레임(20) 저부에 구비된 프레임이동수단과; 상기 프레임이동수단에 의해 이동되는 상기 다수개의 프레임(20) 사이를 절첩이 가능하도록 연결하는 링크부재(26)와; 상기 링크부재(26)를 절첩시키도록 상기 다수개의 프레임(20) 양측에 구비된 와이어삽입관(24)을 관통하며 소정부분이 일측의 제2프레임(21b)에 고정된 와이어(25)와; 상기 와이어(25)를 권취하는 권취부재가 회전축상에 일체형으로 연장 형성되며 상기 적재함의 저부에 상호 대등되게 장착된 제1/2감속모터(30,31)와; 상기 제1/2감속모터(30,31)의 구동을 제어하도록 상기 다수개의 프레임(20)중 양측에 위치한 제1/2프레임(21a,21b)의 소정위치에 구비된 제1/2리미트스위치(30a,31a)와; 상기 적재함(1)의 후방부를 개방하도록 상기 제2가이드레일(11)을 좌/우로 회전시키도록 상기 적재함(1)의 개폐판(3)에 구비된 정/역회전모터(40)와; 상기 정/역회전모터(40)의 회전범위를 제어하는 제3리미트스위치(40a)로 구성되는 것을 특징으로 한다.In the configuration of the present invention for achieving the above object, in the cover for the storage box of the vehicle consisting of a cover provided to surround the loading box of the vehicle, and a plurality of frames installed in the loading box to support the cover, First and second guide rails (10, 11) mounted on both sides of the upper side of the side plate (2) and the opening and closing plate (3) of the stacking box (1) so that the guide grooves (120) are respectively matched; Frame moving means provided at the bottom of the plurality of frames 20 to move along the guide grooves 12 of the two guide rails 10 and 11, and the plurality of frames 20 moved by the frame moving means. A link member 26 connected to be foldable therebetween, and a predetermined portion of the link member 26 penetrates through the wire insertion tube 24 provided at both sides of the plurality of frames 20 to fold the link member 26. A wire 25 fixed to the second frame 21b; A first and second reduction motors 30 and 31 formed integrally extending on the rotational shaft, the winding members for winding 25 being equally mounted to the bottom of the loading box; First and second limit switches 30a and 31a provided at predetermined positions of the first and second frames 21a and 21b located on both sides of the plurality of frames 20 to control the driving of the plurality of frames 20; A forward / reverse rotation motor 40 provided in the opening / closing plate 3 of the loading box 1 to rotate the second guide rail 11 to the left / right to open the rear portion of the first part; It is characterized by consisting of a third limit switch 40a for controlling the rotation range of the rotary motor 40.

도 1은 본 발명에 따른 차량 적재함용 커버의 자동개폐장치의 사시도,1 is a perspective view of an automatic opening and closing device for a cover for a vehicle loading box according to the present invention;

도 2는 본 발명에 따른 차량 적재함용 커버의 자동개폐장치의 분리사시도,Figure 2 is an exploded perspective view of the automatic opening and closing device of the cover for the vehicle loading box according to the present invention,

도 3은 도 1의 "A"부분을 도시한 단면도,3 is a cross-sectional view showing part "A" of FIG. 1;

도 4는 본 발명에 따른 차량 적재함용 커버의 자동개폐장치의 제어블럭도.Figure 4 is a control block diagram of the automatic opening and closing device of the cover for the vehicle loading box according to the present invention.

도 5는 본 발명에 따른 차량 적재함용 커버의 자동개폐장치의 동작상태를 도시한 사시도,5 is a perspective view showing an operating state of the automatic opening and closing device of the cover for the vehicle loading box according to the present invention;

도 6은 종래의 트럭 적재함용 덜개의 자동개폐장치를 도시한 개략도.Figure 6 is a schematic diagram showing a lesser automatic switchgear for a conventional truck loading box.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

1 : 적재함 2 : 측판1: loading box 2: side plate

3 : 개폐판 4 : 커버3: opening and closing plate 4: cover

10 : 제1가이드레일10: first guide rail

11 : 제2가이드레일 12 : 안내홈11: 2nd guide rail 12: guide home

20 : 프레임 21a : 제1프레임20: frame 21a: first frame

21b : 제2프레임 22 : 베어링21b: second frame 22: bearing

23 : 롤러부재 24 : 와이어삽입관23: roller member 24: wire insertion pipe

25 : 와이어 26 : 링크부재25 wire 26 link member

27 : 핀 30 : 제1감속모터27: pin 30: first reduction motor

30a : 제1리미트스위치 31 : 제2감속모터30a: first limit switch 31: second deceleration motor

31a : 제2리미트스위치 32 : 권취드럼31a: 2nd limit switch 32: winding drum

33 : 축봉 40 : 정/역회전모터33: shaft 40: forward / reverse motor

40a : 제3리미트스위치 41 : 회전축40a: third limit switch 41: rotating shaft

42 : 모터장착홈 50 : 제어부42: motor mounting groove 50: control unit

60 : 조작판넬60: operation panel

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 차량 적재함용 커버의 자동개폐장치의 사시도이고, 도 2는 본 발명에 따른 차량 적재함용 커버의 자동개폐장치의 분리사시도이고, 도 3은 도 1의 "A"부분을 도시한 단면도이고, 도 4는 본 발명에 따른 차량 적재함용 커버의 자동개폐장치의 제어블럭도이고, 도 5는 본 발명에 따른 차량 적재함용 커버의 자동개폐장치의 동작상태를 도시한 사시도이다.1 is a perspective view of an automatic opening and closing device for a cover for a vehicle loading box according to the present invention, Figure 2 is an exploded perspective view of the automatic opening and closing device for a cover for a vehicle loading box according to the present invention, Figure 3 is part "A" of FIG. Figure 4 is a cross-sectional view, Figure 4 is a control block diagram of the automatic opening and closing device of the cover for the vehicle loading box according to the invention, Figure 5 is a perspective view showing the operating state of the automatic opening and closing device of the cover for the vehicle loading box according to the present invention.

상기 도면에 도시된 바와 같이 본 발명은, 적재함(1)의 측판(2) 상부와 개폐판(3) 상부의 양측에 장착하되, 안내홈(12)이 각각 일치되도록 설치되는 제1/2가이드레일(10,11)과, 상기 제1/2가이드레일(10,11)의 안내홈(12)을 따라 이동되도록상기 다수개의 프레임(20) 저부에 구비된 프레임이동수단과, 상기 프레임이동수단에 의해 이동되는 상기 다수개의 프레임(20) 사이를 절첩이 가능하도록 연결하는 링크부재(26)와, 상기 링크부재(26)를 절첩시키도록 상기 다수개의 프레임(20) 양측에 구비된 와이어삽입관(24)을 관통하며 소정부분이 일측의 제2프레임(21b)에 고정된 와이어(25)와, 상기 와이어(25)를 권취하는 권취부재가 회전축상에 일체형으로 연장 형성되며 상기 적재함의 저부에 상호 대등되게 장착된 제1/2감속모터(30,31)와, 상기 제1/2감속모터(30,31)의 구동을 제어하도록 상기 다수개의 프레임(20)중 양측에 위치한 제1/2프레임(21a,21b)의 소정위치에 구비된 제1/2리미트스위치(30a,31a)와, 상기 적재함(1)의 후방부를 개방하도록 상기 제2가이드레일(11)을 좌/우로 회전시키는 제2가이드레일 회전수단으로 구성된다.As shown in the figure, the present invention is mounted on both sides of the upper side of the side plate (2) and the opening and closing plate (3) of the stacking box 1, the first guide is installed so that the guide grooves 12 are respectively matched Frame moving means provided on the bottom of the plurality of frames 20 to move along the rails 10 and 11 and the guide grooves 12 of the first and second guide rails 10 and 11, and the frame moving means. Link member 26 for foldable connection between the plurality of frames 20 to be moved by the wire, and the wire insertion pipe provided on both sides of the plurality of frames 20 to fold the link member 26 The wire 25 penetrating the 24 and a predetermined portion is fixed to the second frame 21b on one side, and a winding member for winding the wire 25 are integrally formed on the rotating shaft and formed at the bottom of the loading box. The driving of the first half reduction motors 30 and 31 and the first half reduction motors 30 and 31 which are mounted to be equal to each other The first and second limit switches 30a and 31a provided at predetermined positions of the first and second frames 21a and 21b located on both sides of the plurality of frames 20, and the rear portion of the loading box 1 is opened. It consists of a second guide rail rotating means for rotating the second guide rail 11 to the left / right.

상기 프레임이동수단은 상기 다수개의 프레임(20)과 제2프레임(21b)이 상기 제1/2가이드레일(10,11)의 안내홈(12)을 따라 원활하게 이동될 수 있도록 구비한 것이며, 그 구조는 상기 다수개의 프레임(20) 및 제2프레임(21b)의 저부에 상기 안내홈(12)의 양측과 하부에 접촉되어 회전되는 베어링(22)과 롤러부재(23)로 이루어진다.The frame moving means is provided so that the plurality of frames 20 and the second frame 21b can be smoothly moved along the guide grooves 12 of the first and second guide rails 10 and 11. The structure includes a bearing 22 and a roller member 23 which are rotated in contact with both sides and the bottom of the guide groove 12 at the bottom of the plurality of frames 20 and the second frame 21b.

상기 링크부재(26)는 회동이 가능하도록 핀(27)으로 연결되어 있으며, 일정간격으로 상기 다수개의 프레임(20) 및 제1/2프레임(21a,21b)의 측면에 상기 핀(27)으로 연결되어 있다.The link member 26 is connected to the pin 27 so as to be rotatable, and the pin 27 is provided on the side surfaces of the plurality of frames 20 and the first and second frames 21a and 21b at regular intervals. It is connected.

상기 와이어(25)를 권취하는 권취부재는 제1/2감속모터(30.31)의 회전축상으로 연장형성된 축봉(33)과, 상기 축봉(33)의 양측에 상기 와이어(25)가 권선되는 권취드럼(22)으로 구성된다.The winding member for winding the wire 25 may include a shaft rod 33 extending along the rotation axis of the first and second reduction motors 30.31 and a winding drum in which the wire 25 is wound on both sides of the shaft rod 33. It consists of 22.

상기 제2가이드레일 회전수단은 상기 제2가이드레일(11)의 저부에 회전축(41)이 연결된 정/역회전모터(40)와, 상기 정/역회전모터(40)를 고정 및 지지할 수 있도록 상기 개폐판(3)의 상부에 형성된 모터장착홈(42)과, 상기 정/역회전모터(40)의 회전되는 범위를 제어하는 리미트스위치(40a)로 구성된다.The second guide rail rotating means may fix and support the forward / reverse rotation motor 40 and the forward / reverse rotation motor 40 to which the rotation shaft 41 is connected to the bottom of the second guide rail 11. It consists of a motor mounting groove 42 formed in the upper portion of the opening and closing plate 3, and the limit switch 40a for controlling the rotation range of the forward / reverse rotation motor 40.

여기서, 상기 제2가이드레일 회전수단은 모터구동수단으로 구비하지 않고, 수동으로 작동되도록 베어링부재로 사용할 수도 있을 것이다.Here, the second guide rail rotating means may not be provided as a motor driving means, but may be used as a bearing member to be manually operated.

상기 제1/2감속모터(30,31) 및 정/역회전모터(40)의 구동은 차량의 일측에 구비된 조작버튼(60)에 의해 배터리 전원을 인가하여 이루어지고, 제어부(50)에 전달되는 상기 제1/2/3리미트스위치(30a,31a,40a)의 감지신호에 의해 구동을 제어하게 된다.The driving of the first and second deceleration motors 30 and 31 and the forward / reverse rotation motor 40 is performed by applying battery power by an operation button 60 provided on one side of the vehicle, and controlling the controller 50. The driving is controlled by the detection signals of the first and second limit switches 30a, 31a, and 40a.

상기와 같이 구성된 본 발명의 작용 및 효과를 동작과정에 따라 설명하면, 차량의 적재함(2)에 물품을 적재하기 위해 먼저, 커버(4)가 씌워진 다수개의 프레임(20)과 제1/2프레임(21a,21b)을 절첩한다.Referring to the operation and effect of the present invention configured as described above in accordance with the operation process, in order to load the article in the loading box (2) of the vehicle, first, a plurality of frames 20 and the first / second frame is covered with a cover (4) Folds 21a and 21b.

이때, 도로의 폭에 구애됨이 없이 차량의 일측에 장착된 제조작판넬(60)의 제1버튼(61)을 눌러 제1감속모터(30)에 배터리 전원을 인가함으로써 상기 프레임(20,21a,21b)들을 절첩을 할 수 있게 된다.At this time, the frame (20, 21a) by applying the battery power to the first reduction motor 30 by pressing the first button 61 of the manufacturing panel 60 mounted on one side of the vehicle without being limited to the width of the road 21b) can be folded.

상기 제1감속모터(30)에 전원이 공급되어 회전하게 되면 축봉(33)에 구비된 권취드럼(32)으로 와이어(32)가 권취되어지고, 이와 동시에 와이어(32)가 고정된 제2프레임(21b)이 제1/2가이드레일(10,11)을 따라 상기 제1프레임(21a) 방향으로 당겨지게 된다.When power is supplied to the first deceleration motor 30 to rotate, the wire 32 is wound around the winding drum 32 provided on the shaft 33, and at the same time, the second frame on which the wire 32 is fixed. 21b is pulled along the first and second guide rails 10 and 11 in the direction of the first frame 21a.

상기 제2프레임(21b)이 당겨짐에 따라 핀(27)으로 연결된 링크부재(26)가 절첩되면서 상기 다수개의 프레임(20)이 상기 제1프레임(21a)에 밀착하게 되는데, 이때 상기 제1프레임(21a)에 구비된 제1리미트스위치(30a)가 이를 감지하여 제어부(50)로 감지신호를 보내고, 상기 제어부(50)는 제1감속모터(30)로 제어신호를 보내 구동을 정지시키게 된다.As the second frame 21b is pulled, the link members 26 connected to the pins 27 are folded and the plurality of frames 20 are in close contact with the first frame 21a. The first limit switch 30a provided at 21a detects this and sends a detection signal to the controller 50, and the controller 50 sends a control signal to the first deceleration motor 30 to stop driving. .

이때, 상기 다수개의 프레임(20) 및 제1/2프레임(21a,21b)이 상기 제2가이드레일(11)로 절첩된 상태이며, 상기 제1가이드레일(10)이 장착된 상기 측판(2)을 열어 적재함(1)을 개방함으로써, 크레인 등을 이용하여 상기 다수개의 프레임(20)에 구애받지 않고 물품을 적재할 수 있게 된다.In this case, the plurality of frames 20 and the first and second frames 21a and 21b are folded to the second guide rails 11 and the side plates 2 on which the first guide rails 10 are mounted. By opening the stacking box (1), it is possible to load the article regardless of the plurality of frames 20 using a crane or the like.

물품 적재잡업이 끝나게 되면, 상기 적재함(1)에 커버(4)를 씌우기 위해 상기 과정의 역순으로 작업을 진행하게 된다.When the goods loading job is finished, the work is performed in the reverse order of the above procedure to cover the loading box 1 with the cover 4.

이때, 상기 측판(2)을 닫고 상기 조작판넬(60)의 제2버튼(62)을 눌러 제2감속모터(31)를 구동시키게 된다.At this time, the side plate 2 is closed and the second deceleration motor 31 is driven by pressing the second button 62 of the operation panel 60.

상기 제2감속모터(31)가 구동됨에 따라 상기 와이어(25)가 권취드럼(32)에 권취되면서, 상기 와이어(25)가 고정된 상기 제2프레임(21b)이 당겨지게 되고, 이에 따라 상기 제2가이드레일(11)에 고정된 상기 제1프레임(21a)을 정점으로 상기 다수개의 프레임(20)이 상기 제1/2가이드레일(10,11)을 따라 상기 적재함(1)의 전면부로 이동하게 된다.As the second deceleration motor 31 is driven, the wire 25 is wound around the winding drum 32, so that the second frame 21b on which the wire 25 is fixed is pulled, and thus the The first frame 21a fixed to the second guide rail 11 is a vertex, and the plurality of frames 20 are moved along the first and second guide rails 10 and 11 to the front portion of the stack 1. Will move.

상기 다수개의 프레임(20)이 펼쳐짐에 따라 상기 가장자리의 제2프레임(21b)이 상기 적재함(1)의 전면부에 밀착되면서 제2리미트스위치(31a)가 작동되어 상기 제2감속모터(31)의 구동이 멈추게 된다.As the plurality of frames 20 are unfolded, the second frame 21b of the edge is brought into close contact with the front surface of the stacking box 1 so that the second limit switch 31a is operated so that the second reduction motor 31 is operated. Will stop running.

이어서, 상기 제2감속모터(31)가 정지하게 되면, 상기 다수개의 프레임(20)은 상기 제가이드레일(10)로 펼쳐진 상태로, 상기 제1가이드레일(10)을 회전시키기 위해 상기 조작판넬(60)의 제3버튼(63)을 눌러 정/역회전모터(40)을 구동시킨다.Subsequently, when the second deceleration motor 31 is stopped, the plurality of frames 20 are unfolded with the inner rail 10 and the operation panel to rotate the first guide rail 10. The third button 63 of 60 is pressed to drive the forward / reverse rotation motor 40.

상기 정/역회전모터(40)의 구동에 의해 상기 제2가이드레일(11)은 90°로 회전시켜 도 5와 같이, 상기 덮개판(3)의 길이방향으로 위치하게 되면. 이를 제3리미트스위치(40a)의 감지신호에 의해 상기 정/역회전모터(40)의 구동이 멈추게 됨으로써 상기 적재함(1)에 커버(4)를 씌우는 동작이 완료된다.When the second guide rail 11 is rotated by 90 ° by the driving of the forward / reverse rotation motor 40, as shown in FIG. 5, the second guide rail 11 is positioned in the longitudinal direction of the cover plate 3. The driving of the forward / reverse rotation motor 40 is stopped by the detection signal of the third limit switch 40a, thereby completing the operation of covering the cover 4 with the loading box 1.

본 발명은 협소한 도로나 좁은 골목길 등 장소에 구애없이 모터구동수단에 의해 커버(4)가 씌워진 다수개의 프레임(20,21a,21b)을 절첩시킴과 아울러, 적재함(1)을 개방시킬 수 있어 물품적재가 원활할 뿐만 아니라, 적재작업이 간편하게 이루어짐으로써 작업효율을 향상시킬 수 있게 된다.The present invention can fold a plurality of frames (20, 21a, 21b) covered with a cover (4) by the motor driving means, regardless of the place, such as narrow roads and narrow alleys, and open the storage box (1) Not only is the goods loaded smoothly, but also the loading operation is made simple, thereby improving work efficiency.

상기와 같이, 본 발명의 구체적인 실시예에 관해 상세히 설명하였으나, 본 발명이 속하는 분야에 통상의 지식을 갖는 자라면 본 발명의 범주에서 벗어나지 않는 범위에서 다양한 변형실시가 가능할 것이다.As described above, specific embodiments of the present invention have been described in detail, but those skilled in the art to which the present invention pertains may make various modifications without departing from the scope of the present invention.

그러므로, 본 발명의 범위는 상술한 실시예에 한정되지 않고, 후술하는 특허청구범위 뿐만 아니라, 이 청구범위와 균등한 것들에 의해 정해져야 할 것이다.Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined not only by the claims below but also by those equivalent to the claims.

상술한 바와 같이 본 발명에 의하면, 다수개의 프레임이 절첩 및 전개가 가능함과 아울러, 주행시 제2가이드레일을 회전시킬 수 있어, 장소의 구애없이 크레인이나 지게차 등을 이용하여 물품을 용이하게 적재할 수 있을 뿐만 아니라 적재물의 안전하게 수송할 수 있는 장점이 있다.As described above, according to the present invention, a plurality of frames can be folded and unfolded, and the second guide rail can be rotated during driving, so that articles can be easily loaded using a crane, a forklift, or the like regardless of a place. In addition, there is an advantage that can safely transport the load.

또한, 강성의 프레임에 씌워진 커버에 의해 적재물을 안전하게 보호할 수 있어 주행시 적재물이 낙하되는 것과, 이로 인해 교통사고나 안전사고가 발생될 위험을 미연에 방지함으로써 안전하게 적재물을 수송할 수 있는 장점이 있다.In addition, the load can be safely protected by the cover which is covered by the rigid frame, and thus the load can be safely transported by preventing the load from falling while driving, thereby preventing the risk of a traffic accident or safety accident. .

그리고, 모터구동수단에 의해 가이드레일을 따라 이동되는 프레임의 절첩 및 전개동작이 자동적으로 이루어져 적재작업이 간편함과 아울러 작업능률을 향상시킬 수 있는 효과가 있다.In addition, since the folding and unfolding operation of the frame moved along the guide rail by the motor driving means is automatically performed, there is an effect of simplifying the loading operation and improving work efficiency.

Claims (1)

차량의 적재함을 감싸도록 구비된 커버와, 상기 커버를 지지하기 위해 상기 적재함의에 설치되는 다수개의 프레임으로 구성되는 차량의 적재함용 커버에 있어서,In the cover for the loading box of the vehicle comprising a cover provided to surround the loading box of the vehicle, and a plurality of frames installed on the loading box to support the cover, 상기 적재함(1)의 측판(2) 상부와 개폐판(3) 상부의 양측에 장착하되, 안내홈(120이 각각 일치되도록 설치되는 제1/2가이드레일(10,11)과;First and second guide rails (10, 11) mounted on both sides of the upper side of the side plate (2) and the opening and closing plate (3) of the stacking box (1), the guide grooves (120) being respectively matched; 상기 제1/2가이드레일(10,11)의 안내홈(12)을 따라 이동되도록상기 다수개의 프레임(20) 저부에 구비된 프레임이동수단과;Frame moving means provided at the bottom of the plurality of frames 20 to move along the guide grooves 12 of the first and second guide rails 10 and 11; 상기 프레임이동수단에 의해 이동되는 상기 다수개의 프레임(20) 사이를 절첩이 가능하도록 연결하는 링크부재(26)와;A link member (26) for foldable connection between the plurality of frames (20) moved by the frame moving means; 상기 링크부재(26)를 절첩시키도록 상기 다수개의 프레임(20) 양측에 구비된 와이어삽입관(24)을 관통하며 소정부분이 일측의 제2프레임(21b)에 고정된 와이어(25)와;A wire 25 penetrating through the wire insertion tube 24 provided at both sides of the plurality of frames 20 so as to fold the link member 26, and a predetermined portion of which is fixed to the second frame 21b on one side; 상기 와이어(25)를 권취하는 권취부재가 회전축상에 일체형으로 연장 형성되며 상기 적재함의 저부에 상호 대등되게 장착된 제1/2감속모터(30,31)와;First and second reduction motors (30 and 31), wherein the winding members for winding the wires (25) are integrally formed on the rotational shaft and mounted equally to the bottom of the loading box; 상기 제1/2감속모터(30,31)의 구동을 제어하도록 상기 다수개의 프레임(20)중 양측에 위치한 제1/2프레임(21a,21b)의 소정위치에 구비된 제1/2리미트스위치(30a,31a)와;First and second limit switches provided at predetermined positions of the first and second frames 21a and 21b located at both sides of the plurality of frames 20 to control the driving of the first and second reduction motors 30 and 31. 30a and 31a; 상기 적재함(1)의 후방부를 개방하도록 상기 제2가이드레일(11)을 좌/우로회전시키도록 상기 적재함(1)의 개폐판(3)에 구비된 정/역회전모터(40)와;A forward / reverse rotation motor 40 provided in the opening / closing plate 3 of the loading box 1 to rotate the second guide rail 11 to the left / right to open the rear portion of the loading box 1; 상기 정/역회전모터(40)의 회전범위를 제어하는 제3리미트스위치(40a)로 구성되는 것을 특징으로 하는 차량 적재함용 커버의 자동개폐장치.Automatic opening and closing device of the cover for the vehicle loading compartment, characterized in that consisting of a third limit switch (40a) for controlling the rotation range of the forward / reverse rotation motor (40).
KR10-2002-0020266A 2002-04-13 2002-04-13 Auto-opening and shutting device of cover for loading box with a car KR100481715B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100872055B1 (en) * 2007-09-28 2008-12-05 한재석 The open-close device for loading box of cargo truck
KR100895320B1 (en) * 2008-04-16 2009-05-07 주식회사 프로모텍 Truck lading box cover system
KR200476699Y1 (en) * 2014-12-09 2015-03-23 장민서 Variable cover for container of truck
CN110154872A (en) * 2019-06-01 2019-08-23 江苏经贸职业技术学院 A kind of rain insensitive device of the transport convenient for storage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200468754Y1 (en) * 2011-12-02 2013-09-02 김한중 Cover device of a freight loading box for freight cars
KR101451637B1 (en) * 2013-07-19 2014-10-22 김범준 Awning open and shut frame for cargo vehicle stacker
KR101526538B1 (en) * 2013-09-10 2015-06-09 김명숙 Automatic transfer device for the cover
KR102039648B1 (en) * 2019-04-10 2019-11-01 주식회사 코엘트 Trailer mounted type automated packaging apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970008928U (en) * 1995-08-07 1997-03-27 조기동 Packing equipment for dump truck

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100872055B1 (en) * 2007-09-28 2008-12-05 한재석 The open-close device for loading box of cargo truck
KR100895320B1 (en) * 2008-04-16 2009-05-07 주식회사 프로모텍 Truck lading box cover system
KR200476699Y1 (en) * 2014-12-09 2015-03-23 장민서 Variable cover for container of truck
CN110154872A (en) * 2019-06-01 2019-08-23 江苏经贸职业技术学院 A kind of rain insensitive device of the transport convenient for storage

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