KR20200056257A - Expandable hydraulic actuating trailor - Google Patents

Expandable hydraulic actuating trailor Download PDF

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Publication number
KR20200056257A
KR20200056257A KR1020180140343A KR20180140343A KR20200056257A KR 20200056257 A KR20200056257 A KR 20200056257A KR 1020180140343 A KR1020180140343 A KR 1020180140343A KR 20180140343 A KR20180140343 A KR 20180140343A KR 20200056257 A KR20200056257 A KR 20200056257A
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KR
South Korea
Prior art keywords
cylinder
outrigger
link
trailer
hydraulic
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KR1020180140343A
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Korean (ko)
Inventor
신동호
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(주) 더와이즈
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Priority to KR1020180140343A priority Critical patent/KR20200056257A/en
Publication of KR20200056257A publication Critical patent/KR20200056257A/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
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • B60P3/34—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
    • 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
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
    • 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
    • B60Y2200/147—Trailers, e.g. full trailers or caravans

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

An object of the present invention is to provide a hydraulic extension trailer. Provided is the hydraulic extension trailer comprising: a main frame (1); a folding leg (2); inner floor plates (3, 4, 5, 6); a side frame (7); a roof cylinder block (8); stairs (9); a side exhibition stand (10); a link member (11); front surface covers (12, 13); a ceiling link (14); a cylinder link (15); an outrigger member (16); a double winch (P1); a cylinder block (P2); an outrigger cylinder (P3); and a side fole cylinder (P4). The hydraulic extension trailer expands a space towards both sides by hydraulic pressure when stopping, and uses an internal space as an exhibition hall.

Description

유압확장형 트레일러{EXPANDABLE HYDRAULIC ACTUATING TRAILOR}Hydraulic Extended Trailer {EXPANDABLE HYDRAULIC ACTUATING TRAILOR}

본 발명은 유압확장형 트레일러에 관한 것이다. The present invention relates to a hydraulic expansion trailer.

정차중 트레일러의 공간을 확장하고, 확장된 공간을 레저용, 숙소용, 등으로 이용하는 기술이 존재하고 있다. 그러나 종래에는 인력을 필요로 하기 때문에 재질 및 용도에 제한이 있다. There is a technology that expands the space of the trailer during stoppage and uses the expanded space for leisure, accommodation, and so on. However, in the related art, there is a limitation in material and use because it requires manpower.

대한민국등록특허 제10-1353408호, "다목적 트레일러"Republic of Korea Registered Patent No. 10-1353408, "Multi-purpose trailer" 대한민국등록특허 제10-1541394호, "확장 전개형 이동식 막사 트레일러"Republic of Korea Registered Patent No. 10-1541394, "Extended deployment type mobile barrack trailer" 대한민국등록실용신안 제20-0345440호, "실물 광고용 트레일러"Republic of Korea Registered Utility Model No. 20-0345440, "Professional advertisement trailer"

본 발명은 이러한 문제점을 해결하기 위해 안출된 것으로, 본 발명의 목적은 유압확장형 트레일러를 제공하는 것이다.The present invention was devised to solve this problem, and an object of the present invention is to provide a hydraulic extension trailer.

위 목적을 달성하기 위해 본 발명은 메인프레임(1), 폴딩레그(2), 내부 바닥판(3, 4, 5, 6), 사이드 프레임(7), 지붕 실린더 블록(8), 계단(9), 측면 전시대(10), 링크부재(11), 정면커버(12, 13), 천장링크(14), 실린더링크(15), 아우트리거(Outrigger) 부재(16), 더블 윈치(P1), 실린더블록(P2), 아우트리거 실린더(P3), 및 측면 폴 실린더(Side Fole Cylinder)(P4)를 포함하며, 정차시 유압에 의해 양측면쪽으로 공간이 확장되어 내부공간을 전시장으로 활용하는 유압확장형 트레일러를 제공한다.In order to achieve the above object, the present invention is the main frame (1), folding legs (2), inner bottom plate (3, 4, 5, 6), side frame (7), roof cylinder block (8), stairs (9 ), Side display (10), link member (11), front cover (12, 13), ceiling link (14), cylinder link (15), outrigger (Outrigger) member (16), double winch (P1), It includes a cylinder block (P2), an outrigger cylinder (P3), and a side pole cylinder (P4), and the space is extended toward both sides by hydraulic pressure when stopping, and the hydraulic extension trailer utilizes the internal space as an exhibition hall. Provides

상기와 같은 본 발명에 따르면, 간단한 조작으로 벽체와 천장이 구비되며, 넓은 전시공간을 구현할 수 있다. 또한 설치 및 철수에 소요되는 시간 및 인력이 절약된다.According to the present invention as described above, a wall and a ceiling are provided with a simple operation, and a wide exhibition space can be realized. It also saves time and manpower for installation and withdrawal.

또한, 인장부재들 및 압축부재들에 의해 링크부재의 저항력이 향상되고 보다 큰 하중에도 견딜 수 있다. 따라서 트레일러의 전시공간이 펼쳐지는 동안 또는 접는 동안 링크부재 또는 전시공간의 양쪽 끝부분이 자중에 의해 아래로 쳐지는 것이 방지된다.In addition, the resistance of the link member is improved by the tension members and the compression members and can withstand a larger load. Thus, the link member or both ends of the exhibition space are prevented from being hit down by the self-weight while the exhibition space of the trailer is unfolded or folded.

도 1은 본 발명의 일실시예에 따른 유압확장형 트레일러를 나타내는 사시도이다.
도 2 내지 도 21은 도 1에 도시된 유압확장형 트레일러를 나타내는 도면들이다.
도 22는 본 발명의 제2 실시예에 따른 유압확장형 트레일러를 나타내는 정면도이다.1 is a perspective view showing a hydraulic extension trailer according to an embodiment of the present invention.
2 to 21 are views showing the hydraulic expansion trailer shown in FIG. 1.
22 is a front view showing a hydraulic expansion trailer according to a second embodiment of the present invention.

이하, 첨부한 도면들을 참조하여, 본 발명을 보다 상세하게 설명하고자 한다. Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명의 일실시예에 따른 유압확장형 트레일러를 나타내는 사시도이고, 도 2 내지 도 21은 도 1에 도시된 유압확장형 트레일러를 나타내는 도면들이다.1 is a perspective view showing a hydraulic expansion trailer according to an embodiment of the present invention, FIGS. 2 to 21 are views showing the hydraulic expansion trailer shown in FIG. 1.

도 1 내지 도 21을 참조하면, 유압확장형 트레일러는 메인프레임(1), 폴딩레그(2), 내부 바닥판(3, 4, 5, 6), 사이드 프레임(7), 지붕 실린더 블록(8), 계단(9), 측면 전시대(10), 링크부재(11), 정면커버(12, 13), 천장링크(14), 실린더링크(15), 아우트리거(Outrigger) 부재(16), 더블 윈치(P1), 실린더블록(P2), 아우트리거 실린더(P3), 및 측면 폴 실린더(Side Fole Cylinder)(P4)를 포함한다.1 to 21, the hydraulic extension trailer includes a main frame (1), folding legs (2), an inner bottom plate (3, 4, 5, 6), a side frame (7), and a roof cylinder block (8). , Stairs (9), side display (10), link member (11), front cover (12, 13), ceiling link (14), cylinder link (15), outrigger (Outrigger) member (16), double winch (P1), cylinder block (P2), outrigger cylinder (P3), and side pole cylinder (Side Fole Cylinder) (P4).

유압확장형 트레일러는 이동중에는 접힌 상태를 유지하다가, 정차시에 유압에 의해 펼쳐져서 별도의 수작업 없이 벽과 천장을 구비한 전시공간을 형성한다. 전시공간은 트레일러의 이동중 체적의 3배 이상의 크기를 가질 수 있다.The hydraulic extension trailer maintains a fold while moving, and then unfolds by hydraulic pressure when stopped to form an exhibition space with walls and ceilings without manual intervention. The exhibition space can be more than three times the volume of the trailer during movement.

상기와 같은 본 발명의 실시예에 따르면, 간단한 조작으로 벽체와 천장이 구비되며, 넓은 전시공간을 구현할 수 있다. 또한 설치 및 철수에 소요되는 시간 및 인력이 절약된다.According to the embodiment of the present invention as described above, a wall and a ceiling are provided with a simple operation, and a wide exhibition space can be realized. It also saves time and manpower for installation and withdrawal.

도 22는 본 발명의 제2 실시예에 따른 유압확장형 트레일러를 나타내는 정면도이다. 도 22에서 링크부재를 제외한 나머지 구성요소들은 도 1 내지 도 21에 도시된 실시예와 동일하므로, 동일한 구성요소들에 대한 중복되는 설명은 생략한다.22 is a front view showing a hydraulic expansion trailer according to a second embodiment of the present invention. In FIG. 22, the rest of the components except the link member are the same as the embodiment shown in FIGS. 1 to 21, and thus, redundant description of the same components will be omitted.

링크부재가 경사방향의 부재들만으로 구동되는 경우, 자중에 의해 양쪽 끝부분이 아래쪽으로 처지는 현상이 발생할 수 있다.When the link member is driven by only the members in the inclined direction, a phenomenon in which both ends are drooped downward due to self-weight may occur.

도 22를 참조하면, 링크부재의 절점부분에 펼쳐졌을 때 수평방향으로 연장되는 인장부재들 및 압축부재들이 더 형성된다.Referring to FIG. 22, tensile members and compression members extending in a horizontal direction when expanded at a node of a link member are further formed.

인장부재들 및 압축부재들에 의해 링크부재의 저항력이 향상되고 보다 큰 하중에도 견딜 수 있다. 따라서 트레일러의 전시공간이 펼쳐지는 동안 또는 접는 동안 링크부재 또는 전시공간의 양쪽 끝부분이 자중에 의해 아래로 쳐지는 것이 방지된다.The resistance of the link member is improved by the tension members and the compression members and can withstand a larger load. Thus, the link member or both ends of the exhibition space are prevented from being hit down by the self-weight while the exhibition space of the trailer is unfolded or folded.

이상에서는 실시예를 참조하여 설명하였지만, 해당 기술 분야의 숙련된 당업자는 하기의 특허 청구의 범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described above with reference to examples, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You will understand.

1 : 메인 프레임 2 : 폴딩 레그(Folding Leg)
3, 4, 5, 6 : 내부 바닥판 7 : 사이드 프레임(Side Frame)
8 : 지붕 실린더 블록(Roof Cylinder BR'K)
9 :계단 10 : 측면 전시대
11 : 링크부재 12, 13 : 정면 커버
14 : 천장 링크 15 : 실린더 링크
16 : 아우트리거(Outrigger) 부재 P1 : 더블 윈치
P2 : 실린더 블록 P3 : 아우트리거 실린더
P4 : 측면 폴 실린더(Side Fole Cylinder)1: Main frame 2: Folding Leg
3, 4, 5, 6: Inner bottom plate 7: Side Frame
8: Roof Cylinder BR'K
9: Step 10: Side display
11: Link member 12, 13: Front cover
14: ceiling link 15: cylinder link
16: Outrigger member P1: Double winch
P2: Cylinder block P3: Outrigger cylinder
P4: Side Fole Cylinder

Claims (1)

메인프레임(1), 폴딩레그(2), 내부 바닥판(3, 4, 5, 6), 사이드 프레임(7), 지붕 실린더 블록(8), 계단(9), 측면 전시대(10), 링크부재(11), 정면커버(12, 13), 천장링크(14), 실린더링크(15), 아우트리거(Outrigger) 부재(16), 더블 윈치(P1), 실린더블록(P2), 아우트리거 실린더(P3), 및 측면 폴 실린더(Side Fole Cylinder)(P4)를 포함하며, 정차시 유압에 의해 양측면쪽으로 공간이 확장되어 내부공간을 전시장으로 활용하는 유압확장형 트레일러.Main frame (1), folding legs (2), inner floor plates (3, 4, 5, 6), side frames (7), roof cylinder blocks (8), stairs (9), side displays (10), links Member (11), front cover (12, 13), ceiling link (14), cylinder link (15), outrigger (Outrigger) member (16), double winch (P1), cylinder block (P2), outrigger cylinder (P3), and side pole cylinder (Side Fole Cylinder) (P4), the hydraulic expansion-type trailer that utilizes the interior space as an exhibition space by expanding the space on both sides by hydraulic pressure when stopped.
KR1020180140343A 2018-11-14 2018-11-14 Expandable hydraulic actuating trailor KR20200056257A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200345440Y1 (en) 2004-01-06 2004-03-25 이상석 A trailer for an object-advertisement
KR101353408B1 (en) 2012-07-13 2014-01-20 최대석 Multipurpose trailer
KR101541394B1 (en) 2014-03-27 2015-08-04 주식회사 라온텍 Expanding and unfolding type movable barracks trailer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200345440Y1 (en) 2004-01-06 2004-03-25 이상석 A trailer for an object-advertisement
KR101353408B1 (en) 2012-07-13 2014-01-20 최대석 Multipurpose trailer
KR101541394B1 (en) 2014-03-27 2015-08-04 주식회사 라온텍 Expanding and unfolding type movable barracks trailer

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