JP4266909B2 - Slope structure for vehicles - Google Patents

Slope structure for vehicles Download PDF

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JP4266909B2
JP4266909B2 JP2004296819A JP2004296819A JP4266909B2 JP 4266909 B2 JP4266909 B2 JP 4266909B2 JP 2004296819 A JP2004296819 A JP 2004296819A JP 2004296819 A JP2004296819 A JP 2004296819A JP 4266909 B2 JP4266909 B2 JP 4266909B2
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slope
flange
vehicle
state
floor
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JP2006103641A (en
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聡 川口
茂樹 前澤
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Aisin Keikinzoku Co Ltd
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Aisin Keikinzoku Co Ltd
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Description

本発明は、複数のスロープ部を有し、スロープ部を折り畳んで重ねた収納状態で車室内に搭載可能であるとともに、展開状態で車両から地上にスロープを下ろし車椅子等の出し入れを可能にするスロープ構造に関する。   The present invention has a plurality of slope portions, and can be mounted in a vehicle compartment in a storage state in which the slope portions are folded and stacked, and a slope that enables a wheelchair and the like to be taken in and out by lowering the slope from the vehicle to the ground in a deployed state. Concerning structure.

従来の車両用スロープ構造としては、例えば、車椅子による乗降を容易にし、車両後部に搭載できる折り畳み式のものが知られている（例えば、特許文献１及び特許文献２参照）。このようなスロープ装置の構造としては、スロープ部のフロア部材に一般的にアルミニウム合金製の圧延材が用いられており、フロア部材の両サイド部は曲げ加工され車椅子の車輪の乗り越え防止が図られている。
特開平１０−８６７３９号公報 特開２００４−２２４０８６号公報 As a conventional vehicle slope structure, for example, a folding type that facilitates getting on and off by a wheelchair and can be mounted on the rear of the vehicle is known (see, for example, Patent Document 1 and Patent Document 2). As a structure of such a slope device, a rolled material made of aluminum alloy is generally used for the floor member of the slope portion, and both side portions of the floor member are bent to prevent the wheelchair wheel from getting over. ing.
JP-A-10-86739 JP 2004-224086 A

しかしながら、上記した従来のスロープ構造においては、スロープの収納時では折り畳んで車室内の床に立たせた状態で車両後部に搭載されるが、折り畳むスロープの裏面同士を対向させる山折りにした状態で収納される場合は、脱輪防止用に設けられるスロープのフランジの高さが高いほど車両の前後方向に占有するため、車両の搭載スペースを制約するという課題があった。   However, in the conventional slope structure described above, when the slope is stored, it is folded and mounted on the rear of the vehicle in a state of standing on the floor in the passenger compartment, but is stored in a mountain fold state in which the back surfaces of the folded slope are opposed to each other. In this case, the higher the height of the flange of the slope provided for preventing the wheel removal, the more the vehicle is occupied in the front-rear direction of the vehicle.

また、折り畳むスロープの表面同士を対向させる谷折り状態で収納される場合も、脱輪防止用フランジが向き合って収納されることとなり、やはり収納厚さが増して車両の搭載スペースを制約するものであった。また、この谷折り状態で収納される場合で、スロープを折り畳むためのヒンジをスロープ乗降面（表面）に設定すると、車椅子の乗降時の安全性が損なわれてしまう恐れがあった。   Also, when stored in a valley fold state where the surfaces of the folding slopes face each other, the anti-wheel removal flanges are stored facing each other, which also increases the storage thickness and restricts the mounting space of the vehicle. there were. Further, in the case of being stored in this valley folded state, if the hinge for folding the slope is set on the slope boarding / exiting surface (surface), there is a possibility that the safety when getting on and off the wheelchair is impaired.

それゆえ、本発明は、以上の事情を背景になされたものであり、スロープ収納時では車両への搭載スペースを低減することが可能な車両用スロープ構造であるとともに、車椅子乗降時の安全性を確保したスロープ構造を提供することを技術的課題とする。   Therefore, the present invention has been made against the background described above, and is a vehicle slope structure that can reduce the mounting space on the vehicle when the slope is stored, and has safety in getting on and off the wheelchair. It is a technical problem to provide a secured slope structure.

上記した技術的課題を解決するため、本発明は、請求項１に記載のように、第１スロープ部と第２スロープ部を有し、第２スロープ部は第１スロープ部にヒンジで折り畳み可能に連結され、第１スロープ部の表面と第２スロープ部の表面が対向するように折り畳んで重ねたスロープ収納状態で車室内に搭載可能であるとともに、第１スロープ部と第２スロープ部を広げたスロープ展開状態で車両から地上に下ろし車椅子等の出し入れを可能にするスロープ構造において、第１スロープ部の側部には第１フランジ、及び第２スロープ部の側部には第２フランジが、それぞれ車椅子脱輪防止用としてスロープ展開状態で上方に突出して構成されており、第２フランジの少なくとも１つはスロープ収納状態で第１フランジよりもスロープ幅方向内側に位置し、その第２フランジのスロープ展開状態における上縁部がスロープ収納状態で対向する第１スロープ部の部位に凹部が設けられていることを特徴とする車両用のスロープ構造とした。   In order to solve the above technical problem, the present invention has a first slope portion and a second slope portion as claimed in claim 1, and the second slope portion can be folded on the first slope portion by a hinge. The first slope part and the second slope part can be mounted in the vehicle compartment with the slope stored in a folded state so that the surface of the first slope part and the surface of the second slope part are opposed to each other, and the first slope part and the second slope part are expanded. In a slope structure that allows a wheelchair or the like to be taken in and out of the vehicle in a state where the slope is unfolded, the first flange is on the side of the first slope part, and the second flange is on the side of the second slope part, Each wheel is configured to protrude upward in the state of slope deployment to prevent wheelchair dislodgement, and at least one of the second flanges is inward of the slope width direction than the first flange in the slope storage state. Position and to obtain a slope structure for a vehicle, characterized in that the recess in the portion of the first slope portion upper edge faces with slopes accommodated state is provided in the slope developed state of the second flange.

本発明に係るスロープ構造によれば、スロープ収納状態にて互いに向き合う脱輪防止用フランジ高さによる収納厚さを低減することができる。また、第１スロープ部に凹部を設けたので、スロープ収納状態では、その凹部に第２フランジの上縁部が入り込むことにより、更に収納厚さを低減することができる。このとき、凹部を設けたことで、スロープ部のフロア部の厚さは収納厚さに影響しなくなるため、中空断面を有してスロープ幅方向に延在する複数のフロア部材から構成される厚肉のスロープ部にも良好に適用され、スロープの強度確保と車両への搭載スペース低減を両立することが可能となる。   According to the slope structure according to the present invention, it is possible to reduce the storage thickness due to the height of the anti-derailing flanges facing each other in the slope storage state. In addition, since the concave portion is provided in the first slope portion, the storage thickness can be further reduced by the upper edge portion of the second flange entering the concave portion in the slope storage state. At this time, since the thickness of the floor portion of the slope portion does not affect the storage thickness due to the provision of the concave portion, the thickness constituted by a plurality of floor members having a hollow cross section and extending in the slope width direction. It can be applied well to the slope portion of meat, and it is possible to achieve both the securing of the slope strength and the reduction of the mounting space on the vehicle.

また、第１スロープ部と第２スロープ部を折り畳み可能に連結させるヒンジを、第１フランジ及び第２フランジに設けたことにより、第１スロープ部の表面と第２スロープ部の表面が対向するように谷折りで折り畳んで重ねて収納する場合でも、スロープ乗降面にヒンジを設ける必要がなくなり、車椅子乗降面における突出部材を廃止することができ、乗降時の安全性を確保できる。   In addition, by providing the first flange and the second flange with hinges that foldably connect the first slope portion and the second slope portion, the surface of the first slope portion and the surface of the second slope portion face each other. Even when folded and stored in a valley fold, it is not necessary to provide a hinge on the slope boarding / alighting surface, and the protruding member on the wheelchair boarding / alighting surface can be eliminated, and safety during boarding / alighting can be ensured.

本発明によれば、脱輪用のフランジ高さを大きくした場合でも、スロープ収納時の収納厚さを低減でき、車両搭載の省スペース化が図ることができる。またスロープ部材を回転させる為のヒンジをスロープ側面のフランジに配置することで、車椅子乗降面の平滑化が可能となり安全性が確保できる。   According to the present invention, even when the height of the flange for wheel removal is increased, the storage thickness at the time of storing the slope can be reduced, and the space saving on the vehicle can be achieved. Further, by arranging a hinge for rotating the slope member on the flange on the side surface of the slope, the wheelchair entry / exit surface can be smoothed and safety can be ensured.

以下、本発明の実施の形態を、図面を用いて説明する。図１は、スロープ装置を搭載した車両の斜視図で、スロープ装置１を展開した状態を示しており、車体後部を開閉するドア２を開き車室内４に車椅子３（図示せず）を積載するようになっている。車室内４のフロア後端に車椅子３を出し入れ可能にするスロープ装置１は、図２に示すように未使用時には収納された状態で起立させることにより車室内４側に搭載され、使用時には、図１に示すようにスロープ装置１先端が地上に接しスロープ装置１全体の傾斜がゆるやかな形状になるように展開される。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a vehicle equipped with a slope device, showing a state in which the slope device 1 is unfolded. A door 2 that opens and closes the rear of the vehicle body is opened, and a wheelchair 3 (not shown) is loaded in the vehicle interior 4. It is like that. The slope device 1 that enables the wheelchair 3 to be inserted into and removed from the rear end of the floor of the vehicle interior 4 is mounted on the vehicle interior 4 side by standing in a state of being stored when not in use, as shown in FIG. As shown in FIG. 1, the slope device 1 is developed so that the tip of the slope device 1 is in contact with the ground and the slope of the slope device 1 as a whole has a gentle shape.

図３〜図５は、本発明に係る車両用スロープ構造の一実施形態を示した図である。図３は、スロープ装置１が展開された状態であり、展開状態で隣り合う車両側の第１スロープ部１０と地上側の第２スロープ部２０の２つのスロープ部を有している。図４は、スロープ装置１を折り畳んだ状態を示している。   3-5 is the figure which showed one Embodiment of the slope structure for vehicles which concerns on this invention. FIG. 3 shows a state in which the slope device 1 is deployed, and has two slope portions, a first slope portion 10 on the vehicle side and a second slope portion 20 on the ground side that are adjacent in the deployed state. FIG. 4 shows a state in which the slope device 1 is folded.

第１スロープ部１０は、スロープ幅方向の両端部でスロープ装置１の展開方向に延在する２つの第１レール部材１１と、スロープ幅方向に延在する地上側のフロア部材１２、複数の中間部のフロア部材１３、及び車両側のフロア部材１４から構成されている。同様に、第２スロープ部２０は、スロープ幅方向の両端部でスライド方向に延在する２つの第２レール部材２１と、スロープ幅方向に延在する地上側のフロア部材２２、複数の中間部のフロア部材２３、及び車両側のフロア部材２４から構成されている。   The first slope portion 10 includes two first rail members 11 extending in the developing direction of the slope device 1 at both end portions in the slope width direction, a floor member 12 on the ground side extending in the slope width direction, and a plurality of intermediate portions. Part of the floor member 13 and the floor member 14 on the vehicle side. Similarly, the second slope portion 20 includes two second rail members 21 extending in the sliding direction at both ends in the slope width direction, a ground-side floor member 22 extending in the slope width direction, and a plurality of intermediate portions. The floor member 23 and the vehicle-side floor member 24 are configured.

第１スロープ部１０の車両側のフロア部材１４には、車室内４のフロア後端とを接続する取付部材４１が設けられている。第１スロープ部１０の地上側のフロア部材１２には、スロープ展開時に第１スロープ部１０を支持する脚部６が取り付けられている。   The vehicle-side floor member 14 of the first slope portion 10 is provided with an attachment member 41 that connects the floor rear end of the vehicle interior 4. A leg portion 6 that supports the first slope portion 10 when the slope is deployed is attached to the floor member 12 on the ground side of the first slope portion 10.

第２スロープ部２０は、第１スロープ部１０にヒンジ５で折り畳み可能に連結され、スロープ装置１は、第１スロープ部１０の表面と第２スロープ部２０の表面が対向するように折り畳んで重ねたスロープ収納状態で車室内４に搭載可能である。図４は、第２スロープ部２０をヒンジ５を中心として折り畳んで、第１スロープ部１０の上に覆いかぶせた状態である。このとき、脚部６は接地しており、この図４の状態でも脚部６は第１スロープ部１０を支持している。スロープ装置１は、第１スロープ部と第２スロープ部を広げたスロープ展開状態で車両から地上に下ろし車椅子等の出し入れが可能である。   The second slope portion 20 is connected to the first slope portion 10 so as to be foldable by the hinge 5, and the slope device 1 is folded and overlapped so that the surface of the first slope portion 10 and the surface of the second slope portion 20 face each other. It can be mounted in the passenger compartment 4 with the slope stored. FIG. 4 shows a state in which the second slope portion 20 is folded around the hinge 5 and covered on the first slope portion 10. At this time, the leg portion 6 is grounded, and the leg portion 6 supports the first slope portion 10 even in the state of FIG. The slope device 1 can be lowered from the vehicle to the ground in a state where the first slope portion and the second slope portion are expanded, and a wheelchair or the like can be taken in and out.

図５は、スロープ装置１を折り畳んで第１スロープ部１０に第２スロープ部２０を重ねた状態における拡大断面図であり、図４のＡ−Ａ断面図を示している。図５に示すように、第１スロープ部１０の側部に位置する第１レール部材１１には第１フランジ１１ｃ、及び第２スロープ部２０の側部に位置する第２レール部材２１には第２フランジ２１ｃが、それぞれ構成されている。第１フランジ１１ｃ及び第２フランジ２１ｃは、車椅子の脱輪を防止しているとともに、スロープ装置１の撓みも防止しており、スロープ展開状態で上方に突出している。   FIG. 5 is an enlarged cross-sectional view in a state where the slope device 1 is folded and the second slope portion 20 is overlapped with the first slope portion 10, and shows a cross-sectional view taken along the line AA in FIG. 4. As shown in FIG. 5, the first rail member 11 located on the side of the first slope portion 10 has the first flange 11 c and the second rail member 21 located on the side of the second slope portion 20 has the second Two flanges 21c are respectively configured. The first flange 11c and the second flange 21c prevent the wheelchair from being removed, and also prevent the slope device 1 from being bent, and protrude upward in a state where the slope is deployed.

図４に示すように、第１スロープ部１０に第２スロープ部２０が折り畳まれた状態では、第１スロープ部１０に構成されている２つの第１レール部材１１の内側に、第２スロープ部２０に構成されている２つの第２レール部材２１が配置されている。すなわち、第２フランジ２１ｃは、スロープ収納状態で第１フランジ１１ｃよりもスロープ幅方向内側に位置している。   As shown in FIG. 4, in a state where the second slope portion 20 is folded on the first slope portion 10, the second slope portion is disposed inside the two first rail members 11 formed in the first slope portion 10. Two second rail members 21 configured at 20 are arranged. That is, the second flange 21c is located on the inner side in the slope width direction than the first flange 11c in the slope storage state.

第１スロープ部１０のフロア部材１２、１３，１４、及び第２スロープ部２０のフロア部材２２、２３、２４のスロープ幅方向の両端部は、それぞれ第１レール部材１１及び第２レール部材２１の長手方向に延在する溝１１ａ、２１ａに嵌合されるとともに溶接又はビス止めにより固定されている。これらのフロア部材（１２〜１４、２２〜２４）の表面上を車椅子等が移動可能となっており、第１レール部材１１及び第２レール部材２１は、車椅子の脱輪を防止するようになっている。   Both end portions of the floor members 12, 13, 14 of the first slope portion 10 and the floor members 22, 23, 24 of the second slope portion 20 in the slope width direction of the first slope member 11 and the second rail member 21, respectively. It fits into the grooves 11a and 21a extending in the longitudinal direction and is fixed by welding or screwing. A wheelchair or the like is movable on the surface of these floor members (12-14, 22-24), and the first rail member 11 and the second rail member 21 prevent the wheelchair from being removed. ing.

第２フランジ２１ｃの先端部（上縁部）２１ｄが、スロープ収納状態で第１スロープ部１０と対向する部位に、凹部１１ｂが設けられている。本実施形態では、第１レール部材１１に、長手方向に延材する凹部１１ｂが設けられており、第２レール部材２１の先端部２１ｄとの干渉を避けることができ、収納時の厚みを低減可能となる。凹部１１ｂの溝幅は、第２フランジ２１ｃの先端部２１ｄにおける厚さよりも大きく設定されている。   A concave portion 11b is provided at a portion where the front end portion (upper edge portion) 21d of the second flange 21c faces the first slope portion 10 in the slope storage state. In the present embodiment, the first rail member 11 is provided with a recess 11b extending in the longitudinal direction, so that interference with the tip 21d of the second rail member 21 can be avoided, and the thickness during storage is reduced. It becomes possible. The groove width of the recess 11b is set to be larger than the thickness at the tip 21d of the second flange 21c.

第１スロープ部１０の第１レール部材１１と第２スロープ部２０の第２レール部材２１には、両者を回動可能にするためのリンク部材（ヒンジ）５が固定されている。図６に示すように、リンク部材５は、ピン５１を中心として第１リンクプレート５２と第２リンクプレート５３が回転自在に形成されている。また第１リンクプレート５２及び第２リンクプレート５３には、それぞれ第１スロープ部１０及び第２スロープ部２０に取付可能な取付孔５２ａ、５３ｂを有し、ビスにより固定できる。すなわち、リンク部材５は、第１フランジ１１ｃ及び第２フランジ２１ｃに設けられている。溶接による固定でも同等の効果が得られる。   A link member (hinge) 5 is fixed to the first rail member 11 of the first slope portion 10 and the second rail member 21 of the second slope portion 20 so as to enable both to rotate. As shown in FIG. 6, the link member 5 has a first link plate 52 and a second link plate 53 that are rotatable about a pin 51. The first link plate 52 and the second link plate 53 have attachment holes 52a and 53b that can be attached to the first slope portion 10 and the second slope portion 20, respectively, and can be fixed by screws. That is, the link member 5 is provided on the first flange 11c and the second flange 21c. The same effect can be obtained by fixing by welding.

車両側のフロア部材２２には、車両側端部上方を傾斜させた傾斜部が形成されており、車椅子が通過する際の段差を低減するようになっている。第２スロープ部２０の地上側のフロア部材２２には、地上側端部下方を傾斜させた傾斜部が形成されるとともに、フロア部材２２の裏面にはゴム材からなる緩衝部材が固定されており、第２スロープ部２０を地上に下ろしたときの接地状態が良好となるようになっている。   The vehicle-side floor member 22 is formed with an inclined portion that is inclined above the vehicle-side end portion so as to reduce a step when the wheelchair passes. The floor member 22 on the ground side of the second slope portion 20 is formed with an inclined portion that is inclined below the end on the ground side, and a buffer member made of a rubber material is fixed to the back surface of the floor member 22. The grounding state when the second slope portion 20 is lowered to the ground is improved.

図７は図３のＢ−Ｂ拡大断面である。図７に示すように、フロア部材２２の車両側の端面には凸部が、フロア部材２２に隣り合うフロア部材２３の地上側の短面には凹部が形成されており、互いに嵌合するようになっている。同様に、全てのフロア部材（１２〜１４、２２〜２４）の互いに対向する端面には、互いに嵌合するように凸部又は凹部が形成されている。   FIG. 7 is an enlarged cross-sectional view taken along line BB in FIG. As shown in FIG. 7, a convex portion is formed on the end surface of the floor member 22 on the vehicle side, and a concave portion is formed on the short surface on the ground side of the floor member 23 adjacent to the floor member 22 so as to fit each other. It has become. Similarly, convex portions or concave portions are formed on end surfaces facing each other of all floor members (12-14, 22-24) so as to be fitted to each other.

図７に示すように、フロア部材（１２〜１４、２２〜２４）は、それぞれアルミニウム合金の押出加工等により、前述した形状に加えて、スロープ装置１の表面側に位置する面には、スロープ幅方向に延びる滑り止め用の突起部や中空部が一体的に成形されている。   As shown in FIG. 7, the floor members (12 to 14, 22 to 24) are each provided with a slope on the surface located on the surface side of the slope device 1 in addition to the shape described above by extrusion of an aluminum alloy or the like. Anti-slip protrusions and hollow portions extending in the width direction are integrally formed.

以上のように、本発明に係る車両用のスロープ構造によれば、第１スロープ部１０に凹部１１ｂを設けたので、スロープ収納状態では、その凹部１１ｂに第２フランジ２１ｃの上縁部２１ｄが入り込むことにより、スロープ収納状態にて互いに向き合う脱輪防止用フランジ高さによる収納厚さを低減することができる。このとき、凹部１１ｂを設けたことで、第１スロープ部１０のフロア部の厚さは収納厚さに影響しなくなるため、中空断面を有してスロープ幅方向に延在する複数のフロア部材（１２〜１４）から構成され、スロープ装置１の強度確保と車両への搭載スペース低減を両立することが可能となる。   As described above, according to the slope structure for a vehicle according to the present invention, since the concave portion 11b is provided in the first slope portion 10, the upper edge portion 21d of the second flange 21c is formed in the concave portion 11b in the slope storage state. By entering, it is possible to reduce the storage thickness due to the height of the anti-derailing flange facing each other in the slope storage state. At this time, since the thickness of the floor portion of the first slope portion 10 does not affect the storage thickness due to the provision of the recess 11b, a plurality of floor members having a hollow cross section and extending in the slope width direction ( 12-14), it is possible to ensure both the strength of the slope device 1 and the reduction of the mounting space on the vehicle.

また、第１スロープ部１０と第２スロープ部２０を折り畳み可能に連結させるヒンジ５を、第１フランジ１１ｃ及び第２フランジ２１ｃに設けたことにより、第１スロープ部１０の表面と第２スロープ部２０の表面が対向するように谷折りで折り畳んで重ねて収納する場合でも、スロープ乗降面にヒンジを設ける必要がなくなり、車椅子乗降面における突出部材を廃止することができ、乗降時の安全性を確保できる。   Further, by providing the first flange 11c and the second flange 21c with the hinge 5 that foldably connects the first slope portion 10 and the second slope portion 20, the surface of the first slope portion 10 and the second slope portion are provided. Even in the case of folding and storing by folding in a valley fold so that the surfaces of 20 face each other, it is not necessary to provide a hinge on the slope boarding / alighting surface, and the protruding member on the wheelchair boarding / alighting surface can be abolished, so It can be secured.

本発明に係る車両用スロープを展開した車両の斜視図である。It is a perspective view of the vehicle which developed the slope for vehicles concerning the present invention. 本発明に係る車両用スロープを収納した状態を示す斜視図である。It is a perspective view which shows the state which accommodated the slope for vehicles which concerns on this invention. 本発明の一実施形態における車両用スロープの展開状態の斜視図である。It is a perspective view of the development state of the slope for vehicles in one embodiment of the present invention. 本発明の一実施形態における車両用スロープを折り畳んで重ねた状態の斜視図である。It is a perspective view of the state where the slope for vehicles in one embodiment of the present invention was folded up and piled up. 図４のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 図リンク部材５の拡大図である。It is an enlarged view of the figure link member 5. FIG. 図３のＢ−Ｂ断面図である。It is BB sectional drawing of FIG.

符号の説明Explanation of symbols

１ 車両用スロープ装置
１０ 第１スロープ部
１１ 第１レール部材
１１ｂ 凹部
１１ｃ 第１フランジ
１２、１３、１４ フロア部材
２０ 第２スロープ部
２１ 第２レール部材
２１ｃ 第２フランジ
２１ｄ 先端部（上縁部）
２２、２３、２４ フロア部材
５ リンク部材（ヒンジ）
５１ かしめピン
５２、５３ リンクプレート
６ 脚部

DESCRIPTION OF SYMBOLS 1 Vehicle slope apparatus 10 1st slope part 11 1st rail member 11b recessed part 11c 1st flange 12, 13, 14 Floor member 20 2nd slope part 21 2nd rail member 21c 2nd flange 21d Tip part (upper edge part)
22, 23, 24 Floor member 5 Link member (hinge)
51 Caulking pins 52, 53 Link plate 6 Leg

Claims (2)

第１スロープ部と第２スロープ部を有し、前記第２スロープ部は前記第１スロープ部にヒンジで折り畳み可能に連結され、前記第１スロープ部の表面と前記第２スロープ部の表面が対向するように折り畳んで重ねたスロープ収納状態で車室内に搭載可能であるとともに、前記第１スロープ部と前記第２スロープ部を広げたスロープ展開状態で車両から地上に下ろし車椅子等の出し入れを可能にするスロープ構造において、
前記第１スロープ部の側部には第１フランジ、及び前記第２スロープ部の側部には第２フランジが、それぞれ車椅子脱輪防止用としてスロープ展開状態で上方に突出して構成されており、
前記第２フランジの少なくとも１つはスロープ収納状態で前記第１フランジよりもスロープ幅方向内側に位置し、その第２フランジのスロープ展開状態における上縁部がスロープ収納状態で対向する前記第１スロープ部の部位に凹部が設けられていることを特徴とする車両用のスロープ構造。 The first slope part has a first slope part and a second slope part, and the second slope part is connected to the first slope part so as to be foldable by a hinge, and the surface of the first slope part and the surface of the second slope part are opposed to each other. It can be mounted in the vehicle compartment with the slopes folded and stacked so that the first slope part and the second slope part are expanded, and it can be lowered from the vehicle to the ground and a wheelchair can be taken in and out. In the slope structure to
A first flange is formed on the side of the first slope portion, and a second flange is formed on the side portion of the second slope portion.
At least one of the second flanges is positioned on the inner side in the slope width direction than the first flange in the slope storage state, and the upper edge of the second flange in the slope development state faces the first slope in the slope storage state. The slope structure for vehicles characterized by the recessed part being provided in the site | part of the part. 前記ヒンジは、前記第１フランジ及び前記第２フランジに設けられ、
前記第１スロープ部及び前記第２スロープ部には、それぞれ中空断面を有してスロープ幅方向に延在する複数のフロア部材が構成され、
スロープ展開状態で前記第１スロープ部を支持する脚部を有することを特徴とする請求項１に記載の車両用のスロープ構造。

The hinge is provided on the first flange and the second flange,
A plurality of floor members each having a hollow cross section and extending in the slope width direction are configured in the first slope portion and the second slope portion,
The slope structure for a vehicle according to claim 1, further comprising a leg portion that supports the first slope portion in a slope development state.

JP2004296819A 2004-10-08 2004-10-08 Slope structure for vehicles Active JP4266909B2 (en)

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JP4834494B2 (en) * 2006-08-25 2011-12-14 アイシン軽金属株式会社 Slope device for vehicle
JP4671197B2 (en) * 2006-11-24 2011-04-13 アイシン軽金属株式会社 Wheelchair slope device
JP2012143260A (en) * 2011-01-06 2012-08-02 Sumitomo Rubber Ind Ltd Portable slope
JP2013047448A (en) * 2011-07-23 2013-03-07 God Speed Kk Folding portable slope device
JP6316666B2 (en) * 2013-12-18 2018-04-25 アイシン軽金属株式会社 Reversing slope device
JP6531981B2 (en) * 2015-07-22 2019-06-19 いすゞ自動車株式会社 Slope structure
CN112572297B (en) * 2021-01-14 2021-09-07 李霞 Automatic bus of going up of wheelchair and scram protective equipment

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