WO2011087230A2 - Dispositif de couverture automatique d'une benne de chargement de camion - Google Patents

Dispositif de couverture automatique d'une benne de chargement de camion Download PDF

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Publication number
WO2011087230A2
WO2011087230A2 PCT/KR2010/009556 KR2010009556W WO2011087230A2 WO 2011087230 A2 WO2011087230 A2 WO 2011087230A2 KR 2010009556 W KR2010009556 W KR 2010009556W WO 2011087230 A2 WO2011087230 A2 WO 2011087230A2
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WO
WIPO (PCT)
Prior art keywords
cover
loading box
truck
link
cover device
Prior art date
Application number
PCT/KR2010/009556
Other languages
English (en)
Korean (ko)
Other versions
WO2011087230A3 (fr
Inventor
장두대
Original Assignee
주식회사 대광티엔알
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 대광티엔알 filed Critical 주식회사 대광티엔알
Publication of WO2011087230A2 publication Critical patent/WO2011087230A2/fr
Publication of WO2011087230A3 publication Critical patent/WO2011087230A3/fr

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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
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
    • B60J7/16—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel
    • B60J7/1607—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel for covering load areas, e.g. rigid panels for pick-up truck beds
    • B60J7/1614—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel for covering load areas, e.g. rigid panels for pick-up truck beds with a vertical lifting movement maintaining the inclination of the roof or panel

Definitions

  • the present invention relates to a cover for a truck loading box, in particular, it is possible to safe transport by preventing the load loaded on the truck to be separated or dropped during transportation, and to maintain the cover in a stable structure when not used for transportation It relates to an automatic cover device for a truck loading box.
  • FIGS. A pair of covers, one side of which is rotatably supported at both sides of the upper part of the loading compartment opening, and a driving device connected to the cover to impart rotational force to rotate the cover.
  • the cover device having the above structure when a large number of bulky loads are loaded as shown in FIG. 8 (a), the loads may fall out of the loading box and fall because the cover is not completely covered. There is.
  • the cover since the cover is usually made of cloth coated on the steel frame, the supporting force for pressing the load is weak.If the vibration or impact is applied due to road conditions or external impacts while driving, the load may damage the cover, hit the cover, and move away from the outside. There is also concern.
  • the cover device when the cover device is not used for transportation, the cover is folded out of the storage box as shown in FIG. 9, so that the cover and the storage box collide with each other when driving in the cover folded state, thereby not only damaging the cover and the storage box. Since the sound is also generated as a large noise, there is a problem that is inconvenient for operation and use.
  • the present invention has been invented to solve the problems of the prior art as described above, it is possible to completely prevent the load carried in the loading box to fall out or fall out of the truck during transportation, without unnecessary work such as applying a cover cloth It is also an object of the present invention to provide an automatic cover device for a truck loading box so that the cover can be stably maintained even when the cargo is not operated for transportation.
  • the present invention is an automatic cover device for opening and closing the opening of the upper side of the truck loading box, integrally formed in a size that covers the entire upper surface of the loading box, both ends of the upper side of the loading compartment A cover that is in close contact with each other, a plurality of hinges provided on both outer surfaces of the cover and a plurality of hinges provided on the lower side of the loading box, and a hinge coupled to the link and provided on a lower side of the loading box to provide the lower hinge.
  • an automatic cover device for a truck loading box comprising a hydraulic cylinder which is installed to operate in the opposite direction between the links spaced apart in the side of the loading box while rotating the link in the front and rear directions of the loading box around the center. do.
  • the automatic cover device for a truck loading box according to the present invention can cover the upper surface of the truck loading box completely without any gaps so as to prevent the departure or fall of the load to the outside regardless of the volume of the load during transportation of the load. Can be.
  • the cover can be maintained in a stable structure when not used for transportation, there is less risk of being damaged or damaged after the cover is installed.
  • the cover since the cover is opened by the hydraulic cylinder and the link, the operability is accurate, excellent, and easy to use, and the cover is rotated to the front side of the truck, and thus it may be usefully used on narrow roads.
  • Figure 1 is a side view that shows the process of opening and fixing the cover of the automatic cover device for truck loading box according to the present invention
  • FIG. 2 is a cross-sectional view showing the shape of the cover and the close contact of the loading box and the cover,
  • FIG. 3 is a cross-sectional view showing a close contact portion of the loading box and the cover
  • extension part 27 stopper
  • FIG. 1 is a side view showing the process of fixing the open in the cover state of the automatic cover for truck loading box according to the present invention
  • Figure 2 is a cross-sectional view showing the shape of the cover and the close contact portion of the loading box and the cover
  • 3 is a cross-sectional view showing the close contact portion of the loading box and the lid.
  • the automatic cover device for a truck loading box includes a cover 10 covering an upper side of an open portion of a loading box 2 of a truck, a side of the cover 10, and a loading box 2. It consists of a link 20 connected to the lower side of the hydraulic cylinder 30 for opening and closing the cover 10 by rotating the link (20).
  • the lid 10 is configured to open and close the upper opening of the loading compartment 2 of the truck. 1 and 2, the cover 10 is integrally formed in such a size as to cover the entire upper surface of the stacking box 2, and in particular, both ends of the stack 10 may have both upper edges of the stacking box 2 ( It is configured to be in close contact with 3).
  • the cover 10 is preferably formed of a metal material in consideration of firmness and operability, and may be further provided with a waterproof cloth or a tent so that the load is not separated.
  • the center of the inner surface portion 11 of the cover 10 is formed to be positioned higher than the upper surfaces of both sides of the stacking box 2, and when viewed in the longitudinal direction, the whole or the cross section thereof is convex. It is advantageous to do so.
  • the convex shape can be produced in a variety of semi-circular, rectangular, trapezoidal shape.
  • cover 10 is integrally formed, although not shown, two or more covers may be separately configured as necessary. In this case, it is possible to configure the interlocking structure in which the hinges are connected to each other facing each other, it is also possible to be configured to open and close each of the plurality of covers (10).
  • the shock-absorbing member 40 is made of one or more of all that can be used for shock-absorbing, including synthetic resin materials such as rubber, and is attached and formed as shown in Figure 3 (b), in Figure 3 (c)
  • the groove 13 may be formed from the front side to the rear side or a part thereof in the longitudinal direction of the cover 10, and the shock absorbing member 40 may be inserted into the groove 13.
  • the impact mitigating member 40 is combined to serve as a seal.
  • a locking means is provided between the cover 10 and the storage box 2 for a firm fixing in the closed state of the cover 10.
  • the locking means 16 is installed on the side surface of the cover 10, and the locking mechanism 17 on the side of the loading box 2 may be rotated and fixed. It is configured by installation.
  • the locking means may be installed at one or more places from the front to the rear in the longitudinal direction of the cover 10, and may be provided with a separate locking device.
  • the locking means has been described by way of example, and in addition, any structure having the locking means is possible.
  • a plurality of hinges 21 are installed at both end sides of the cover 10, and a link 20 is connected to each hinge 21, and the link 20 is a hinge installed at a lower side of the stacking box 2. Is connected to (22).
  • the link 20 is rotated around the lower hinge 22 in the structure thereof.
  • a hinge 31 is installed on each link 20 to rotate the link 20, and the hydraulic cylinder 30 spaced apart from the link 20 at a lower side of the stacking box 2 at the hinge 31. Connect).
  • the hydraulic cylinder 30 is installed on the hinge 33 provided on the lower side of the stacking box 2 as shown in FIGS. 1 and 4 to 7, and the hydraulic cylinder 30 is not shown but is loaded (2). It is operated by the hydraulic drive system installed on the lower side of the
  • the lid 10 is opened while the link 20 rotates about the lower hinge 22 toward the front of the truck by the operation of the hydraulic cylinder 30, and vice versa. In operation, the lid 10 is closed.
  • the cover 10 When the cover 10 is fully open, as shown in (c) of FIG. 1, the cover 10 is rotated and fixed to the front of the truck, and the portion that is not supported by the cover 10 is not supported by the upper surface of the loading box 2. The more the cover 10 will remain open in an unstable state. In order to prevent this, the base portion 15 is formed on the front side of the cover 10 so as to support the lower portion of the cover 10.
  • the opening and closing operation of the cover 10 is performed by the rotation of the link 20.
  • the stopper 27 is attached and installed near the upper hinge 21 of the link 20.
  • the stopper 27 is installed so that the upper end side of the link 20 that is operated when the cover 10 is opened and closed is no longer rotated.
  • the stopper 27 is installed to be in close contact with the outer side of the maximum rotation radius of the link 20. Should be done.
  • the stopper 27 may be installed on the lower hinge 22 of the loading box 2, and may be installed on both the upper and lower hinges 21 and 22.
  • the hydraulic cylinder 30 can be rotated open and close the cover 10 even if installed in any one of the plurality of links 20 as shown in FIG.
  • the hydraulic cylinder 30 installed only connected to the left link 20 operates to rotate the link 20 connected thereto
  • the cover 10 is rotated clockwise by the rotational force to the right link 20. Since the rotational force is transmitted, the operation is the same as installing on all of the links 20.
  • the hydraulic cylinder 30 should be installed on both sides.
  • the hydraulic cylinders 30a-1 and 30a-2 are installed between two links 20, and a rod of one hydraulic cylinder 30a-1 is one of two links. Rods of the other hydraulic cylinder 30a-2 are connected to one of the two links, so that the two hydraulic cylinders 30a-1 and 30a-2 are opposite to each other. Can be operated in a direction to rotate the two links 20.
  • the extension part 25 is formed in the lower side of each lower side hinge 22, and the hydraulic cylinders 30a-1 and 30a-2 are hingedly connected to each extension part 25, respectively.
  • the left hydraulic cylinder 30a-1 maintains a pulled state
  • the right hydraulic cylinder 30a-2 maintains a pushed state as shown in FIG. have.
  • both links 20 maintain a closed state of the cover 10 inclined diagonally on the left.
  • hydraulic cylinder 30 is connected to the extension portion 25 which extends in the longitudinally lower side of the lower hinge 22 of each link 20 as shown in FIGS. 6 and 7 to push and pull in the horizontal direction. It may be configured to rotate (20).
  • the hydraulic cylinder 30b may be installed for each link 20, and as shown in FIG. 7, the hydraulic cylinder 30c may be interlocked between the extension portions 25 of both side links 20. May be At this time, the extension portion 25 of the link 20 forms a long hole-shaped flow hole 26 so that when the hydraulic cylinders 30b and 30c are operated forward and backward, the link 20 naturally rotates without being caught by the rotation radius. Be sure to
  • the hydraulic cylinder 30 is configured to induce rotation of the link 20
  • the hydraulic cylinder 30 is not limited to the hydraulic cylinder 30, and any configuration capable of rotating the link 20 in addition to the other cylinders is possible.
  • the automatic opening and closing device for a truck loading box made as described above can completely cover the upper surface of the truck loading box 2 with a cover 10 without gaps, thereby preventing departure or falling of the load during transportation of the load. Even if you do not use (10), you can leave it as it is so safe management is possible.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

L'invention concerne un dispositif de couverture automatique d'une benne de chargement de camion qui permet d'empêcher complètement la déviation ou la chute de charges empilées dans une benne de chargement pendant le transport des charges et de maintenir de manière stable un élément couvrant même lorsque le camion n'est pas en fonctionnement. Le dispositif de couverture automatique d'une benne de chargement de camion comprend : un élément couvrant intégralement formé pour recouvrir toute la surface supérieure de la benne de chargement et ayant deux extrémités latérales en contact rapproché avec des coins supérieurs des deux côtés de la benne de chargement ; des liens respectivement couplés à une pluralité de charnières présentes sur les surfaces extérieures des deux côtés de l'élément couvrant et une pluralité de charnières présentes sur le côté inférieur de la benne de chargement ; et des cylindres hydrauliques couplés au moyen des charnières sur les liens et présents sur le côté inférieur de la benne de chargement, de sorte que les cylindres hydrauliques ferment l'élément couvrant tout en faisant tourner les liens dans le sens de va-et-vient de la benne de chargement par rapport aux charnières du côté inférieur et fonctionnent dans le sens opposé les uns des autres entre les liens qui sont placés séparément sur les sections de surface du côté du caisson de chargement.
PCT/KR2010/009556 2010-01-15 2010-12-30 Dispositif de couverture automatique d'une benne de chargement de camion WO2011087230A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0003911 2010-01-15
KR1020100003911A KR100971687B1 (ko) 2010-01-15 2010-01-15 트럭 적재함용 자동덮개장치

Publications (2)

Publication Number Publication Date
WO2011087230A2 true WO2011087230A2 (fr) 2011-07-21
WO2011087230A3 WO2011087230A3 (fr) 2011-12-01

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PCT/KR2010/009556 WO2011087230A2 (fr) 2010-01-15 2010-12-30 Dispositif de couverture automatique d'une benne de chargement de camion

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KR (1) KR100971687B1 (fr)
WO (1) WO2011087230A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424853A (zh) * 2019-09-03 2019-11-08 安徽江淮专用汽车有限公司 一种摇臂式渣土车盖板的联动翻转装置
CN113928420A (zh) * 2021-10-18 2022-01-14 极氪汽车(宁波杭州湾新区)有限公司 前机盖组件以及车辆

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KR101379287B1 (ko) 2013-09-11 2014-03-28 (주)에코베이스 수평 개방형 자외선 소독장치
KR101460189B1 (ko) * 2014-02-12 2014-11-10 (주)에코베이스 오폐수 정화시설의 자외선 소독장치
KR101553232B1 (ko) * 2014-03-27 2015-09-15 주식회사 대광티엔알 트럭의 적재함용 자동덮개장치
KR101572841B1 (ko) * 2014-10-28 2015-11-30 주식회사 대광티엔알 트럭의 적재함용 자동덮개장치
KR101572839B1 (ko) 2014-10-28 2015-11-30 주식회사 대광티엔알 트럭의 적재함용 자동덮개장치
CN106904454A (zh) * 2015-12-22 2017-06-30 天津市坤昊塑料制品有限公司 一种型材转运装置
KR102018884B1 (ko) 2016-03-03 2019-09-09 공주대학교 산학협력단 하드탑 타입의 차량 적재함용 커버 장치 및 이를 이용하는 차량
KR20180097933A (ko) 2017-02-24 2018-09-03 (주)소호엔유 적재함용 자동 덮개장치
CN107364388B (zh) * 2017-06-21 2023-05-12 三一汽车制造有限公司 一种分体式顶盖装置及自卸车
KR102208415B1 (ko) 2019-06-10 2021-01-28 주식회사 대광티엔알 트럭의 적재함용 자동덮개장치
CN112208429A (zh) * 2019-07-12 2021-01-12 包头北方创业有限责任公司 货车顶部装置及货车
KR102446606B1 (ko) * 2021-01-14 2022-09-22 박해용 트럭 적재함용 자동 덮개장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960013978U (ko) * 1994-10-20 1996-05-17 장대식 덤프트럭의 적재함 덮개
KR200252566Y1 (ko) * 2001-06-12 2001-11-16 유근수 윙바디 차량의 측면도아 누수방지구조
US6666490B1 (en) * 1999-08-11 2003-12-23 Gary Thacker Pickup bed cover
US7481480B2 (en) * 2005-04-27 2009-01-27 Gary Thacker Pickup bed cover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960013978U (ko) * 1994-10-20 1996-05-17 장대식 덤프트럭의 적재함 덮개
US6666490B1 (en) * 1999-08-11 2003-12-23 Gary Thacker Pickup bed cover
KR200252566Y1 (ko) * 2001-06-12 2001-11-16 유근수 윙바디 차량의 측면도아 누수방지구조
US7481480B2 (en) * 2005-04-27 2009-01-27 Gary Thacker Pickup bed cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424853A (zh) * 2019-09-03 2019-11-08 安徽江淮专用汽车有限公司 一种摇臂式渣土车盖板的联动翻转装置
CN113928420A (zh) * 2021-10-18 2022-01-14 极氪汽车(宁波杭州湾新区)有限公司 前机盖组件以及车辆

Also Published As

Publication number Publication date
KR100971687B1 (ko) 2010-07-22
WO2011087230A3 (fr) 2011-12-01

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