JP3058687U - Roof mounting structure for roof-openable vehicles - Google Patents
Roof mounting structure for roof-openable vehiclesInfo
- Publication number
- JP3058687U JP3058687U JP1998008887U JP888798U JP3058687U JP 3058687 U JP3058687 U JP 3058687U JP 1998008887 U JP1998008887 U JP 1998008887U JP 888798 U JP888798 U JP 888798U JP 3058687 U JP3058687 U JP 3058687U
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- Prior art keywords
- roof
- support beam
- hinge
- mounting structure
- center support
- Prior art date
- 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.)
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Abstract
(57)【要約】
【課題】 走行時の中央支持梁の振動に伴う屋根の振動
の軽減、ひいては中央支持梁の軽量化や薄肉化を可能と
した屋根開閉式車両の屋根取付構造を提供する。
【解決手段】 荷台の上面及び側面を覆う断面略Ｌ字形
の一対の屋根１０を、前記荷台の上面中央に固定支持さ
れた中央支持梁７の両側に連結構造体３０を介して開閉
自在に取り付けた屋根開閉式車両の屋根取付構造におい
て、全部又は一部の前記連結構造体３０が、少なくとも
１個のヒンジ部３５を有しかつ前記中央支持梁に対して
一定範囲で前記屋根の少なくとも上下方向の移動を許容
する構成となっている。
PROBLEM TO BE SOLVED: To provide a roof mounting structure of a roof-openable vehicle capable of reducing vibration of a roof accompanying vibration of a center support beam during traveling, and further reducing the weight and thickness of the center support beam. . SOLUTION: A pair of roofs 10 having a substantially L-shaped cross section which cover the upper surface and side surfaces of the carrier are openably and closably attached to both sides of a center support beam 7 fixedly supported at the center of the upper surface of the carrier via a connecting structure 30. In the roof mounting structure of the openable roof type vehicle, all or a part of the connection structure 30 has at least one hinge portion 35 and at least a vertical direction of the roof within a certain range with respect to the center support beam. Is allowed.
Description
【０００１】[0001]
本考案は、いわゆるウイング式側面開放車両である屋根開閉式車両の屋根取付 構造に関する。 The present invention relates to a roof mounting structure for a so-called open / closed wing type vehicle having a roof opening / closing type.
【０００２】[0002]
最近、荷台の上面及び側面を覆う断面略Ｌ字形の一対の屋根を開閉自在に備え る屋根開閉式車両が広く使用されるようになってきており、その１例を図１２に 示す。この図において、１は貨物自動車の荷台（ウイングボデー）であり、２は 荷台の前壁、３は後部枠であり、後部枠３に後部扉４が開閉自在に取り付けられ ている。また、荷台１床面の両側面には側煽５がヒンジ６により開閉自在に取り 付けられている。前壁２の上辺中央と後部枠３の上辺中央間には中央支持梁（セ ンターフレーム）７が渡されて固着され、中央支持梁７の両側に断面略Ｌ字形の 一対の屋根１０が開閉自在に連結されている。８は屋根１０を開閉する油圧装置 である。 Recently, a roof-openable vehicle having a pair of roofs having a substantially L-shaped cross section that cover the top and side surfaces of a cargo bed has been widely used, and one example is shown in FIG. In this figure, reference numeral 1 denotes a truck bed (wing body), 2 denotes a front wall of the truck, 3 denotes a rear frame, and a rear door 4 is attached to the rear frame 3 so as to be openable and closable. Side doors 5 are attached to both sides of the floor of the loading platform 1 by hinges 6 so as to be freely opened and closed. A center support beam (center frame) 7 is passed and fixed between the center of the upper side of the front wall 2 and the center of the upper side of the rear frame 3, and a pair of roofs 10 having a substantially L-shaped cross section is opened and closed on both sides of the center support beam 7. They are freely connected. 8 is a hydraulic device for opening and closing the roof 10.
【０００３】 前記屋根１０は通常角パイプ等の枠体にアルミ板等の外張板を張り付けた構造 が一般的である。また、図１３に示す如く中央支持梁７への屋根１０の開閉自在 な連結は普通のヒンジ２０で行うのが一般的である。つまり、ヒンジ２０はヒン ジピン２１で相互に回転自在に連結されたヒンジ片２２，２３を有し、一方のヒ ンジ片２２を中央支持梁７に固着し、他方のヒンジ片２３を屋根１０の枠体１１ に固着している。なお、図１３に示す如く、中央支持梁７と屋根１０との連結部 分の防水のために、左右の屋根間にセンターシート２５が張られている。The roof 10 generally has a structure in which an outer panel such as an aluminum plate is attached to a frame such as a square pipe. In addition, as shown in FIG. 13, the openable and closable connection of the roof 10 to the center support beam 7 is generally performed by an ordinary hinge 20. That is, the hinge 20 has hinge pieces 22 and 23 rotatably connected to each other with hinge pins 21, one hinge piece 22 is fixed to the central support beam 7, and the other hinge piece 23 is attached to the roof 10. It is fixed to the frame 11. As shown in FIG. 13, a center sheet 25 is stretched between the left and right roofs for waterproofing the connection between the center support beam 7 and the roof 10.
【０００４】 前記中央支持梁７は屋根自重が重く荷台長が長い程、長手方向中間部分が下方 に垂れ下がってしまうため、それを防止するために、実際には図１４仮想線のよ うに予め中央支持梁７を上方に逆反りさせて荷台前後に立設された前壁の枠及び 後部枠に固着（溶接、ボルト止め等）することが行われている。また、中央支持 梁７に屋根１０を取り付けるための図１３のヒンジ２０は、１０００ミリ〜２０ ００ミリ間隔で配置されている。The center supporting beam 7 has a heavier roof weight and a longer bed length, so that the middle portion in the longitudinal direction hangs downward. In order to prevent this, the center support beam 7 is actually set in advance as shown by the imaginary line in FIG. The support beam 7 is reversely warped upward and fixed (welded, bolted, etc.) to the front wall frame and the rear frame erected on the front and rear of the loading platform. The hinges 20 of FIG. 13 for attaching the roof 10 to the center support beam 7 are arranged at intervals of 1000 mm to 2000 mm.
【０００５】 前記屋根１０は図１５のように中央支持梁７に対して開閉自在であり、実際に は図１６の仮想線のように中央支持梁７の逆反りに合わせて屋根１０の上辺部を 取り付けている。このようにすれば、屋根１０の下辺部は図１６の仮想線の如く 内側に絞られ、屋根１０の張りが良くなり、雨漏りの問題も発生しにくい。The roof 10 can be freely opened and closed with respect to the center support beam 7 as shown in FIG. 15, and in fact, as shown by an imaginary line in FIG. Is installed. By doing so, the lower side of the roof 10 is narrowed inward as indicated by the imaginary line in FIG. 16, the roof 10 is more tight, and the problem of rain leakage hardly occurs.
【０００６】 逆に図１７の仮想線の如く屋根１０の上辺中央部分が下がると屋根１０下辺部 中央部分が外側にふくらみ雨漏れしやすくなる。Conversely, when the central portion of the upper side of the roof 10 is lowered as shown by the imaginary line in FIG. 17, the central portion of the lower side of the roof 10 bulges outward, and the rain easily leaks.
【０００７】[0007]
上述したような屋根開閉式車両において、前記中央支持梁７は断面係数が高い と剛性が大きく振動や撓みが少なくなる反面、前後の枠への取り付け部分におい て、その重量や振動特性により亀裂が多く発生しやすくなる。 In the roof-opening type vehicle described above, the center support beam 7 has high rigidity and high vibration and low deflection when the section modulus is high, but has cracks due to its weight and vibration characteristics at the portions attached to the front and rear frames. More likely to occur.
【０００８】 一方、荷台の室内高さの確保や軽量化の要望で、より断面係数の低い構造の中 央支持梁とすることが求められるようになってきている。但し、断面係数の低い 中央支持梁とした場合、車両走行時の振動により中央支持梁の振幅が大きくなり 、ヒンジを介してその振動が左右の屋根に伝わり、その結果屋根のＬ型隅部（図 １４の符号Ｐ）において亀裂が発生しやすくなる。[0008] On the other hand, in order to secure the indoor height of the cargo bed and to reduce the weight, it has been required to use a central support beam having a structure with a lower section modulus. However, when a central support beam having a low section modulus is used, the amplitude of the central support beam increases due to vibration during vehicle travel, and the vibration is transmitted to the left and right roofs via the hinges. As a result, the L-shaped corners of the roof ( Cracks are likely to occur in P) in FIG.
【０００９】 対処法として、荷台長手方向の中央付近のヒンジをなくして中央支持梁と左右 屋根とを別々に自由に振動させる場合もある。この方法は屋根Ｌ型隅部の亀裂に 対しては有効だが、反面中央支持梁と左右屋根とが一体とならない分、中央支持 梁の前後枠への取り付け部分において亀裂が発生しやすくなる。同時に中央支持 梁と屋根との逆反り段差により図１３のセンターシート２５が破損しやすくなる 。また、中央支持梁の逆反り効果を左右屋根に伝えないため、図１７の如く屋根 下辺の側煽上への被り部分において外側へ膨らみが発生しやすくなり、雨漏りの 原因となりやすい問題が生じる。As a countermeasure, the center support beam and the left and right roofs may be freely vibrated separately without the hinge near the center in the longitudinal direction of the carrier. This method is effective for cracks at the corners of the L-shaped roof, but on the other hand, since the center support beam and the left and right roofs are not integrated, cracks are likely to occur at the part where the center support beam is attached to the front and rear frames. At the same time, the center sheet 25 in FIG. 13 is easily damaged due to the reverse warpage between the center support beam and the roof. In addition, since the effect of the reverse warpage of the center support beam is not transmitted to the left and right roofs, swelling is likely to occur outward at the portion of the lower side of the roof that rises to the side elevation, causing a problem that tends to cause rain leakage, as shown in FIG.
【００１０】 このように、ウイング式側面開放車両と呼ばれる屋根開閉式車両は、中央支持 梁、左右屋根、ヒンジそれぞれが関係し合う微妙なせめぎ合いの中で構成されて いる。以下にその関係を表にして示す。[0010] As described above, a roof-opening / closing vehicle called a wing-type open-sided vehicle is configured in a delicate confrontation in which the center support beam, the left and right roofs, and the hinges are related. The relationship is shown below in a table.
【００１１】 メリット デメリット 中央支持梁の 垂れ下がりの減少 重量の増加 強度向上 振動幅の減少 荷台の室内高さ不利 屋根Ｌ型隅部亀裂防止 前後枠への取り付け部分亀裂 中央支持梁 垂れ下がりの防止 全高オーバー逆反り 屋根下辺での防水効果 屋根開閉操作時のギャップ ヒンジ 屋根Ｌ型隅部亀裂防止 屋根下辺での雨漏り 中間部なし 前後枠への取り付け部分亀裂 センターシートの破損 Advantages Disadvantages Reduction of sagging of the center support beam Increase in weight Increase in strength Reduction of vibration width Prevention of L-shaped corner cracks against disadvantage of interior height of the cargo box Rips Waterproof effect on the bottom of the roof Gap hinges when opening and closing the roof Preventing cracks in the roof L-shaped corner Leakage at the bottom of the roof No middle part Cracks attached to the front and rear frames Damage to the center sheet
【００１２】 本考案の第１の目的は、上記の点に鑑み、走行時の中央支持梁の振動に伴う屋 根の振動の軽減、ひいては中央支持梁の軽量化や薄肉化を可能とした屋根開閉式 車両の屋根取付構造を提供することにある。A first object of the present invention is to reduce the vibration of the roof caused by the vibration of the central support beam during traveling, and further reduce the weight and thickness of the central support beam. An object of the present invention is to provide a roof mounting structure for a retractable vehicle.
【００１３】 本考案の第２の目的は、屋根下辺部を持ち上げて開いた状態における屋根の逆 反りと中央支持梁の逆反りとのギャップを緩和するとともに屋根骨格（枠体）へ の負担を軽減することのできる屋根開閉式車両の屋根取付構造を提供することに ある。[0013] A second object of the present invention is to reduce the gap between the reverse warpage of the roof and the reverse warpage of the central support beam in the state where the lower edge of the roof is lifted and opened, and to reduce the load on the roof frame (frame). An object of the present invention is to provide a roof mounting structure for a roof-openable vehicle which can be reduced.
【００１４】 本考案のその他の目的や新規な特徴は後述の実施の形態において明らかにする 。Other objects and novel features of the present invention will be clarified in embodiments described later.
【００１５】[0015]
【課題を解決するための手段】 上記目的を達成するために、本考案に係る第１の屋根開閉式車両の屋根取付構 造は、荷台の上面及び側面を覆う断面略Ｌ字形の一対の屋根を、前記荷台の上面 中央に固定支持された中央支持梁の両側に連結構造体を介して開閉自在に取り付 けた構成において、 全部又は一部の前記連結構造体が、少なくとも１個のヒンジ部を有しかつ前記 中央支持梁に対して一定範囲で前記屋根の少なくとも上下方向の移動を許容する ことを特徴としている。Means for Solving the Problems In order to achieve the above object, a roof mounting structure of a first roof opening / closing type vehicle according to the present invention comprises a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of a cargo bed. Are mounted on both sides of a center support beam fixedly supported at the center of the upper surface of the loading platform via a connecting structure so as to be freely opened and closed, wherein all or a part of the connecting structure is at least one hinge portion. And the roof is allowed to move at least in the vertical direction within a certain range with respect to the central support beam.
【００１６】 本考案に係る第２の屋根開閉式車両の屋根取付構造は、荷台の上面及び側面を 覆う断面略Ｌ字形の一対の屋根を、前記荷台の上面中央に固定支持された中央支 持梁の両側に連結構造体を介して開閉自在に取り付けた構成において、 全部又は一部の前記連結構造体が、複数のヒンジ部を有しかつ前記中央支持梁 に対して一定範囲で前記屋根の上下及び横方向の移動を許容することを特徴とし ている。A second roof mounting structure for a roof opening / closing type vehicle according to the present invention is a center support in which a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of the carrier are fixedly supported at the center of the upper surface of the carrier. In a configuration in which the roof is openably and closably attached to both sides of the beam via a connection structure, all or a part of the connection structure has a plurality of hinge portions and is fixed to the central support beam in a certain range with respect to the roof. It is characterized in that it allows vertical and horizontal movement.
【００１７】 本考案に係る第３の屋根開閉式車両の屋根取付構造は、荷台の上面及び側面を 覆う断面略Ｌ字形の一対の屋根を、前記荷台の上面中央に固定支持された中央支 持梁の両側に連結構造体を介して開閉自在に取り付けた構成において、 全部又は一部の前記連結構造体が、ヒンジピンで相互に回転自在に連結された ヒンジ片を有し一方のヒンジ片をスライダ部とした１個のヒンジ部と、前記スラ イダ部を一定範囲で上下方向に摺動自在に保持して前記中央支持梁に固着された スライド受とを備え、他方のヒンジ片が前記屋根の枠体に固着されていることを 特徴としている。[0017] A third roof mounting structure for a roof opening / closing type vehicle according to the present invention is a center support in which a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of the carrier are fixedly supported at the center of the upper surface of the carrier. In a configuration in which the connecting structure is openably and closably attached to both sides of the beam via a connecting structure, all or a part of the connecting structure has a hinge piece rotatably connected to each other by a hinge pin, and one hinge piece is a slider. And a slide holder fixed to the center support beam while holding the slider part slidably in a vertical direction within a certain range, and the other hinge piece is a part of the roof. It is characterized by being fixed to the frame.
【００１８】 本考案に係る第４の屋根開閉式車両の屋根取付構造は、荷台の上面及び側面を 覆う断面略Ｌ字形の一対の屋根を、前記荷台の上面中央に固定支持された中央支 持梁の両側に連結構造体を介して開閉自在に取り付けた構成において、 全部又は一部の前記連結構造体が、ヒンジピンを一定範囲で上下移動自在に保 持するスライドブロックと前記ヒンジピンでスライドブロックに対して回転自在 に連結されたヒンジ片を有する１個のヒンジ部を備え、前記スライドブロックが 前記中央支持梁又は前記屋根の枠体に固着されるとともに、前記ヒンジ片が前記 屋根の枠体又は前記中央支持梁に固着されることを特徴としている。A fourth roof mounting structure for a roof opening / closing type vehicle according to the present invention is a center support in which a pair of roofs having a substantially L-shaped cross section covering the upper surface and side surfaces of the carrier are fixedly supported at the center of the upper surface of the carrier. In a configuration in which both sides of the beam are openably and closably attached via a connecting structure, all or a part of the connecting structure is a slide block that holds a hinge pin movably up and down within a certain range and a slide block with the hinge pin. A single hinge portion having a hinge piece rotatably connected thereto, wherein the slide block is fixed to the center support beam or the roof frame, and the hinge piece is attached to the roof frame or It is characterized by being fixed to the central support beam.
【００１９】 本考案に係る第５の屋根開閉式車両の屋根取付構造は、荷台の上面及び側面を 覆う断面略Ｌ字形の一対の屋根を、前記荷台の上面中央に固定支持された中央支 持梁の両側に連結構造体を介して開閉自在に取り付けた構成において、 全部又は一部の前記連結構造体が、２個のヒンジピンを両側に保持する中間保 持部に、前記ヒンジピンでそれぞれヒンジ片を回転自在に連結して複数のヒンジ 部を構成し、一方のヒンジ片を前記中央支持梁に、他方のヒンジ片を前記屋根の 枠体に固着して、前記中央支持梁に対して一定範囲で前記屋根の上下及び横方向 の移動を許容することを特徴としている。A fifth roof mounting structure for a roof opening / closing type vehicle according to the present invention is a center support in which a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of the carrier are fixedly supported at the center of the upper surface of the carrier. In a configuration in which both sides of the beam are openably and closably attached via a connecting structure, all or a part of the connecting structure is provided on an intermediate holding portion for holding two hinge pins on both sides, and each hinge piece is provided with the hinge pin. Are rotatably connected to each other to form a plurality of hinge portions, and one hinge piece is fixed to the center support beam and the other hinge piece is fixed to the roof frame, so that a certain range is provided with respect to the center support beam. The vertical and horizontal movements of the roof are allowed.
【００２０】 前記第５の屋根開閉式車両の屋根取付構造において、前記中間保持部が複数の 分割片からなり、それらの複数の分割片がさらに別のヒンジピンで互いに回転自 在に連結されている構成としてもよい。[0020] In the fifth roof-opening / closing type vehicle roof mounting structure, the intermediate holding portion includes a plurality of divided pieces, and the plurality of divided pieces are connected to each other by another hinge pin so as to rotate independently. It may be configured.
【００２１】[0021]
以下、本考案に係る屋根開閉式車両の屋根取付構造の実施の形態を図面に従っ て説明する。 Hereinafter, an embodiment of a roof mounting structure for a roof-openable vehicle according to the present invention will be described with reference to the drawings.
【００２２】 図１及び図２は本考案に係る屋根開閉式車両の屋根取付構造の第１の実施の形 態を示す。これらの図において、７は荷台の上面中央に固定支持された中央支持 梁であり、１０は前記荷台の上面及び側面を覆う断面略Ｌ字形の屋根である。こ れらの屋根１０は、一定範囲で上下方向移動を許容される如く中央支持梁７の両 側に連結構造体３０を介して開閉自在に取り付けられている。すなわち、連結構 造体３０は、ヒンジピン３１で相互に回転自在に連結されたヒンジ片３２，３３ を有し、一方のヒンジ片３２をスライダ部３４とした１個のヒンジ部３５と、前 記スライダ部３４を一定範囲で上下方向に摺動自在に保持して中央支持梁７に固 着されたスライド受３６とを備え、他方のヒンジ片３３が屋根１０の枠体１１に 固着されている。前記スライダ部３４の下端部にはスライド受３６からの抜けを 防止するとともに当該スライダ部３４の移動範囲を規制するストッパ３７が固着 されている。FIGS. 1 and 2 show a first embodiment of a roof mounting structure for a roof-openable vehicle according to the present invention. In these figures, reference numeral 7 denotes a center support beam fixedly supported at the center of the upper surface of the carrier, and reference numeral 10 denotes a roof having a substantially L-shaped cross section that covers the upper surface and side surfaces of the carrier. These roofs 10 are attached to both sides of the center support beam 7 via a connecting structure 30 so as to be openable and closable so as to be allowed to move up and down within a certain range. That is, the connecting structure 30 has hinge pieces 32 and 33 rotatably connected to each other by hinge pins 31, and one hinge section 35 having one hinge piece 32 as a slider section 34, A slide support 36 fixed to the center support beam 7 while holding the slider portion 34 slidably in the vertical direction within a certain range, and the other hinge piece 33 is fixed to the frame 11 of the roof 10. . At the lower end of the slider portion 34, a stopper 37 for preventing the slide portion 36 from coming off and for restricting the moving range of the slider portion 34 is fixed.
【００２３】 ここで、スライド受３６の中央支持梁７への取付位置は、左右の屋根１０の閉 じた状態において、中央支持梁７に対して屋根１０が一定範囲で上方に移動可能 な位置に設定されている。Here, the mounting position of the slide receiver 36 to the center support beam 7 is such that the roof 10 can move upward within a certain range with respect to the center support beam 7 when the left and right roofs 10 are closed. Is set to
【００２４】 従って、屋根下辺部を持ち上げて開いたときの屋根１０の逆反りと中央支持梁 ７の逆反りとの段差が、屋根１０が高くなる方向で現れるときにとくに有効であ り、屋根１０の枠体１１への負担を軽減可能である。また、走行時の中央支持梁 ７の振動を連結構造体３０で吸収できるから、走行時の中央支持梁７の振動に伴 う屋根１０の振動の軽減、ひいては中央支持梁７の軽量化や薄肉化を図ることが できる。Therefore, the step between the reverse warpage of the roof 10 and the reverse warp of the central support beam 7 when the roof lower side is lifted and opened is particularly effective when the roof 10 appears in the direction in which the roof 10 is raised. It is possible to reduce the burden on the frame 11 of the ten. In addition, since the vibration of the central support beam 7 during traveling can be absorbed by the connecting structure 30, the vibration of the roof 10 due to the vibration of the central support beam 7 during traveling can be reduced, and the weight and thickness of the central support beam 7 can be reduced. Can be achieved.
【００２５】 なお、屋根開閉式車両のその他の構成は図１２と同様でよい。Other configurations of the roof-openable vehicle may be the same as those in FIG.
【００２６】 図３は本考案の第２の実施の形態を示す。この図において、連結構造体３０の ヒンジ部３５が有しているスライダ部３４は中央支持梁７に固定のスライド受３ ６で上下方向に摺動自在に保持されるのであるが、スライド受３６の中央支持梁 ７への取付位置が第１の実施の形態とは異なっている。すなわち、この第２の実 施の形態においてスライド受３６の中央支持梁７への取付位置は、左右の屋根１ ０の閉じた状態において、中央支持梁７に対して屋根１０が一定範囲で下方に移 動可能な位置に設定されている。なお、その他の構成は前述の第１の実施の形態 と同様である。FIG. 3 shows a second embodiment of the present invention. In this figure, the slider part 34 of the hinge part 35 of the connecting structure 30 is held slidably in the vertical direction by a slide receiver 36 fixed to the center support beam 7. Is different from the first embodiment in the mounting position on the central support beam 7. That is, in the second embodiment, the mounting position of the slide receiver 36 on the center support beam 7 is such that the roof 10 is located below the center support beam 7 within a certain range when the left and right roofs 10 are closed. It is set to a position where it can be moved to. The other configuration is the same as that of the first embodiment.
【００２７】 この第２の実施の形態は、屋根下辺部を持ち上げて開いたときの屋根１０の逆 反りと中央支持梁７の逆反りとの段差が、屋根１０が低くなる方向で現れるとき にとくに有効であり、屋根１０の枠体１１への負担を軽減可能である。その他の 作用効果は前述した第１の実施の形態と同様である。In the second embodiment, when a step between the reverse warpage of the roof 10 and the reverse warp of the central support beam 7 when the lower side of the roof is lifted and opened appears in a direction in which the roof 10 becomes lower. This is particularly effective, and the burden on the frame 11 of the roof 10 can be reduced. Other functions and effects are the same as those of the first embodiment.
【００２８】 図４は本考案の第３の実施の形態を示す。この図において、連結構造体３０の ヒンジ部３５が有しているスライダ部３４は中央支持梁７に固定のスライド受３ ６で上下方向に摺動自在に保持されるのであるが、スライド受３６の中央支持梁 ７への取付位置が第１、第２の実施の形態とは異なっている。すなわち、この第 ３の実施の形態においてスライド受３６の中央支持梁７への取付位置は、左右の 屋根１０の閉じた状態において、中央支持梁７に対して屋根１０が一定範囲で上 下両方向に移動可能な位置に設定されている。なお、その他の構成は前述の第１ の実施の形態と同様である。FIG. 4 shows a third embodiment of the present invention. In this figure, the slider part 34 of the hinge part 35 of the connecting structure 30 is held slidably in the vertical direction by a slide receiver 36 fixed to the center support beam 7. The mounting position of the second embodiment on the central support beam 7 is different from those of the first and second embodiments. That is, in the third embodiment, the mounting position of the slide receiver 36 to the center support beam 7 is such that the roof 10 is fixed to the center support beam 7 in both upper and lower directions with respect to the center support beam 7 when the left and right roofs 10 are closed. Is set to a position where it can be moved. The other configuration is the same as that of the first embodiment.
【００２９】 この第３の実施の形態は、屋根下辺部を持ち上げて開いたときの屋根１０の逆 反りと中央支持梁７の逆反りとの段差が、屋根１０が高くなる向き又は低くなる 向きのいずれに現れても対応可能であり、屋根１０の枠体１１への負担を軽減可 能である。その他の作用効果は前述した第１の実施の形態と同様である。In the third embodiment, the step between the reverse warp of the roof 10 and the reverse warp of the center support beam 7 when the roof lower side is lifted and opened is the direction in which the roof 10 becomes higher or lower. It is possible to cope with any of these cases, and it is possible to reduce the load on the frame 11 of the roof 10. Other functions and effects are the same as those of the first embodiment.
【００３０】 図５は本考案の第４の実施の形態を示す。この図において、左右の屋根１０は 、一定範囲で上下方向移動を許容される如く中央支持梁７の両側に連結構造体４ ０を介して開閉自在に取り付けられている。すなわち、連結構造体４０は、ヒン ジピン４１を長穴４３で一定範囲で上下移動自在に保持するスライドブロック４ ２と、ヒンジピン４１でスライドブロック４２に対して回転自在に連結されたヒ ンジ片４８を有する１個のヒンジ部を構成している。前記スライドブロック４２ には下面から長穴４３内に貫通した螺子穴４４が形成されており、該螺子穴４４ に調整螺子４５が螺合されている。そして、ヒンジピン４１は調整螺子４５の周 囲に設けられた圧縮コイルスプリング４６の弾性力によって長穴４３の上方位置 に押し上げられている。スライドブロック４２は中央支持梁７に固着され、ヒン ジ片４８は屋根１０の枠体１１に固着される。なお、調整螺子４５の調整位置固 定のために、ナット４６が調整螺子４５に螺着されている。FIG. 5 shows a fourth embodiment of the present invention. In this figure, the left and right roofs 10 are attached to both sides of a central support beam 7 via a connecting structure 40 so as to be freely opened and closed so as to allow vertical movement within a certain range. That is, the connecting structure 40 includes a slide block 42 that holds the hinge pin 41 so as to be movable up and down within a certain range by the elongated hole 43, and a hinge piece 48 rotatably connected to the slide block 42 by the hinge pin 41. To form one hinge portion. A screw hole 44 penetrating from the lower surface into the elongated hole 43 is formed in the slide block 42, and an adjusting screw 45 is screwed into the screw hole 44. The hinge pin 41 is pushed up to a position above the elongated hole 43 by the elastic force of a compression coil spring 46 provided around the adjustment screw 45. The slide block 42 is fixed to the center support beam 7, and the hinge piece 48 is fixed to the frame 11 of the roof 10. Note that a nut 46 is screwed to the adjusting screw 45 to fix the adjusting position of the adjusting screw 45.
【００３１】 この第４の実施の形態の場合、左右の屋根１０の閉じた状態において、中央支 持梁７に対して屋根１０が一定範囲で下方に移動可能な状態に設定されており、 屋根下辺部を持ち上げて開いたときの屋根１０の逆反りと中央支持梁７の逆反り との段差が、屋根１０が低くなる方向で現れるときにとくに有効であり、屋根１ ０の枠体１１への負担を軽減可能である。その他の作用効果は前述した第１の実 施の形態と同様である。In the case of the fourth embodiment, when the left and right roofs 10 are closed, the roof 10 is set to be movable downward within a certain range with respect to the center support beam 7. The step between the reverse warp of the roof 10 and the reverse warp of the center support beam 7 when the lower side is lifted and opened is particularly effective when the roof 10 appears in a lowering direction. Can be reduced. Other functions and effects are the same as those of the first embodiment.
【００３２】 なお、第４の実施の形態では、スライドブロック４２が中央支持梁７側に取り 付けられた場合を図示したが、スライドブロック４２を屋根１０側に固着してヒ ンジ片４８を中央支持梁７側に固着しても差し支えない。In the fourth embodiment, the case where the slide block 42 is attached to the center support beam 7 is illustrated. However, the slide block 42 is fixed to the roof 10 and the hinge piece 48 is attached to the center. It may be fixed to the support beam 7 side.
【００３３】 図６乃至図８で本考案の第５の実施の形態を説明する。これらの図において、 左右の屋根１０は、一定範囲で上下及び横方向移動を許容される如く中央支持梁 ７の両側に連結構造体５０を介して開閉自在に取り付けられている。すなわち、 連結構造体５０は２個のヒンジ部５１，５２を持つ、いわゆる２軸ヒンジ構造で あり、２個のヒンジピン５３，５４を両側に保持する中間保持部５５に、ヒンジ ピン５３，５４でそれぞれヒンジ片５６，５７を回転自在に連結して２個のヒン ジ部５１，５２を構成している。そして、一方のヒンジ片５６は中央支持梁７に 、他方のヒンジ片５７は屋根１０の枠体１１に固着される。Referring to FIGS. 6 to 8, a fifth embodiment of the present invention will be described. In these figures, the left and right roofs 10 are attached to both sides of a central support beam 7 via a connecting structure 50 so as to be freely openable and closable so as to allow vertical and horizontal movement within a certain range. That is, the connecting structure 50 is a so-called biaxial hinge structure having two hinge portions 51 and 52, and an intermediate holding portion 55 that holds the two hinge pins 53 and 54 on both sides is provided with hinge pins 53 and 54. The hinge pieces 56 and 57 are rotatably connected to form two hinge portions 51 and 52, respectively. One hinge piece 56 is fixed to the center support beam 7, and the other hinge piece 57 is fixed to the frame 11 of the roof 10.
【００３４】 この第５の実施の形態では、ヒンジピン５３を中心としてヒンジピン５４が旋 回可能であり、中央支持梁７に対して一定範囲で屋根１０の上下及び横方向の移 動を許容することができる。In the fifth embodiment, the hinge pin 54 is rotatable around the hinge pin 53, and the vertical and horizontal movement of the roof 10 within a certain range with respect to the center support beam 7 is allowed. Can be.
【００３５】 従って、屋根下辺部を持ち上げて開いたときの屋根１０の逆反りと中央支持梁 ７の逆反りとの段差を連結構造体５０にて吸収でき、屋根１０の枠体１１への負 担を軽減可能である。また、走行時の中央支持梁７の振動を連結構造体５０で吸 収できるから、走行時の中央支持梁７の振動に伴う屋根１０の振動の軽減、ひい ては中央支持梁７の軽量化や薄肉化を図ることができる。Accordingly, the step between the reverse warpage of the roof 10 and the reverse warp of the central support beam 7 when the roof lower side is lifted and opened can be absorbed by the connecting structure 50, and the negative force applied to the frame 11 of the roof 10 can be absorbed. The burden can be reduced. In addition, since the vibration of the central support beam 7 during traveling can be absorbed by the connecting structure 50, the vibration of the roof 10 due to the vibration of the central support beam 7 during traveling can be reduced, and the weight of the central support beam 7 can be reduced. And thinning can be achieved.
【００３６】 図９乃至図１１で本考案の第６の実施の形態を説明する。これらの図において 、左右の屋根１０は、一定範囲で上下及び横方向移動を許容される如く中央支持 梁７の両側に連結構造体６０を介して開閉自在に取り付けられている。すなわち 、連結構造体６０は３個のヒンジ部６１，６２，６３を持つ、いわゆる３軸ヒン ジ構造であり、２個のヒンジピン６４，６５を両側に保持する中間保持部６６は ２個の分割片６６ａ，６６ｂからなり、それらの分割片６６ａ，６６ｂはヒンジ ピン６７で相互に回転自在に連結されている。そして、中間保持部６６の一端部 にヒンジピン６４で回転自在に連結されたヒンジ片６８は中央支持梁７に固着さ れ、中間保持部６６の他端部にヒンジピン６５で回転自在に連結されたヒンジ片 ６９は屋根１０の枠体１１に固着される。A sixth embodiment of the present invention will be described with reference to FIGS. 9 to 11. In these figures, the left and right roofs 10 are attached to both sides of a central support beam 7 via a connecting structure 60 so as to be freely opened and closed so that vertical and lateral movements are allowed within a certain range. That is, the connecting structure 60 has a so-called triaxial hinge structure having three hinge portions 61, 62, and 63. The intermediate holding portion 66 that holds the two hinge pins 64 and 65 on both sides is divided into two parts. The divided pieces 66a and 66b are rotatably connected to each other by hinge pins 67. A hinge piece 68 rotatably connected to one end of the intermediate holding portion 66 by a hinge pin 64 is fixed to the center support beam 7, and rotatably connected to the other end of the intermediate holding portion 66 by a hinge pin 65. The hinge piece 69 is fixed to the frame 11 of the roof 10.
【００３７】 この第６の実施の形態においても、ヒンジピン６４を中心としてヒンジピン６ ７が、ヒンジピン６７を中心としてヒンジピン６５がそれぞれ旋回可能であり、 中央支持梁７に対して一定範囲で屋根１０の上下及び横方向の移動を許容するこ とができ、しかも３軸ヒンジ構造であるため、屋根１０の中央支持梁７に対する 移動方向の自由度が大きい。Also in the sixth embodiment, the hinge pin 67 can be pivoted about the hinge pin 64 and the hinge pin 65 can be pivoted about the hinge pin 67. The vertical and horizontal movements can be tolerated, and the three-axis hinge structure allows a large degree of freedom in the movement direction of the roof 10 with respect to the center support beam 7.
【００３８】 従って、屋根下辺部を持ち上げて開いたときの屋根１０の逆反りと中央支持梁 ７の逆反りとの段差を連結構造体６０にて効果的に吸収可能である。その他の作 用効果は前述の第５の実施の形態と同様である。Therefore, the step between the reverse warpage of the roof 10 and the reverse warp of the central support beam 7 when the lower side of the roof is lifted and opened can be effectively absorbed by the connecting structure 60. Other effects are the same as those of the fifth embodiment.
【００３９】 なお、中央支持梁に左右の屋根を連結する多数の連結構造体の全てを第１乃至 第６の実施の形態の何れかの構造としてもよいし、あるいは中央支持梁に左右の 屋根を連結する多数の連結構造体の一部のもの（例えば中央支持梁と屋根との間 で逆反りギャップの発生しやすい中間部分のもの）を第１乃至第６の実施の形態 の何れかの構造としてもよい。It is to be noted that all of the multiple connecting structures for connecting the left and right roofs to the central support beam may have any of the structures of the first to sixth embodiments, or the left and right roofs may be connected to the central support beam. A part of a large number of connecting structures (for example, an intermediate part in which a reverse warp gap is likely to occur between the center support beam and the roof) is connected to any one of the first to sixth embodiments. It may have a structure.
【００４０】 以上本考案の実施の形態について説明してきたが、本考案はこれに限定される ことなく請求項の記載の範囲内において各種の変形、変更が可能なことは当業者 には自明であろう。Although the embodiments of the present invention have been described above, it is obvious to those skilled in the art that the present invention is not limited to the embodiments and various modifications and changes can be made within the scope of the claims. There will be.
【００４１】[0041]
以上説明したように、本考案に係る屋根開閉式車両の屋根取付構造によれば、 走行時の中央支持梁の振動に伴う屋根の振動の軽減、ひいては中央支持梁の軽量 化や薄肉化を図ることができる。 As described above, according to the roof mounting structure of the roof-opening type vehicle according to the present invention, the vibration of the roof due to the vibration of the central support beam during traveling is reduced, and the weight and thickness of the central support beam are reduced. be able to.
【００４２】 また、屋根下辺部を持ち上げて開いた状態における屋根の逆反りと中央支持梁 の逆反りとのギャップを連結構造体部分で吸収して緩和するとともに屋根骨格（ 枠体）への負担を軽減可能である。Further, the gap between the reverse warpage of the roof and the reverse warpage of the central support beam in the state where the lower side of the roof is lifted and opened is absorbed and reduced by the connecting structure portion, and the load on the roof frame (frame) is reduced. Can be reduced.
【図１】本考案に係る屋根開閉式車両の屋根取付構造の
第１の実施の形態を示す正断面図である。FIG. 1 is a front sectional view showing a first embodiment of a roof mounting structure for a roof-openable vehicle according to the present invention.
【図２】図１のII−II断面図である。FIG. 2 is a sectional view taken along line II-II of FIG.
【図３】本考案の第２の実施の形態を示す正断面図であ
る。FIG. 3 is a front sectional view showing a second embodiment of the present invention.
【図４】本考案の第３の実施の形態を示す正断面図であ
る。FIG. 4 is a front sectional view showing a third embodiment of the present invention.
【図５】本考案の第４の実施の形態を示す正断面図であ
る。FIG. 5 is a front sectional view showing a fourth embodiment of the present invention.
【図６】本考案の第５の実施の形態を示す正断面図であ
る。FIG. 6 is a front sectional view showing a fifth embodiment of the present invention.
【図７】第５の実施の形態で用いる連結構造体の展開状
態の平面図である。FIG. 7 is a plan view of a connection structure used in a fifth embodiment in an unfolded state.
【図８】同側面図である。FIG. 8 is a side view of the same.
【図９】本考案の第６の実施の形態を示す正断面図であ
る。FIG. 9 is a front sectional view showing a sixth embodiment of the present invention.
【図１０】第６の実施の形態で用いる連結構造体の展開
状態の平面図である。FIG. 10 is a plan view of a connection structure used in a sixth embodiment in an unfolded state.
【図１１】同側面図である。FIG. 11 is a side view of the same.
【図１２】屋根開閉式車両の１例を示す斜視図である。FIG. 12 is a perspective view showing an example of a roof-openable vehicle.
【図１３】従来の屋根開閉式車両の屋根取付構造を示す
正断面図である。FIG. 13 is a front sectional view showing a roof mounting structure of a conventional roof-openable vehicle.
【図１４】中央支持梁の逆反りを説明する斜視図であ
る。FIG. 14 is a perspective view illustrating reverse warpage of the center support beam.
【図１５】屋根の開いた状態を説明する斜視図である。FIG. 15 is a perspective view illustrating a state where a roof is opened.
【図１６】屋根の逆反りを説明する斜視図である。FIG. 16 is a perspective view illustrating the reverse warpage of the roof.
【図１７】中央支持梁の垂れに伴い屋根の長手方向中央
部が下がった場合の不都合を説明する斜視図である。FIG. 17 is a perspective view illustrating an inconvenience when the central portion in the longitudinal direction of the roof is lowered due to the hanging of the center support beam.
１ 荷台 ２ 前壁 ３ 後部枠 ４ 後部扉 ５ 側煽 ６ ヒンジ ７ 中央支持梁 １０ 屋根 １１ 枠体 ２０ ヒンジ ３０，４０，５０，６０ 連結構造体 ３１，４１，５３，５４，６４，６５，６７ ヒンジピ
ン ３２，３３，４８，５６，５７，６８，６９ ヒンジ片 ３４ スライダ部 ３５，５１，５２，６１，６２，６３ ヒンジ部 ３６ スライド受 ３７ ストッパ ４３ 長穴 ４４ 螺子穴 ４５ 調整螺子 ４６ ナット ５５，６６ 中間保持部REFERENCE SIGNS LIST 1 loading bed 2 front wall 3 rear frame 4 rear door 5 side fan 6 hinge 7 center support beam 10 roof 11 frame body 20 hinge 30, 40, 50, 60 connection structure 31, 41, 53, 54, 64, 65, 67 Hinge pin 32, 33, 48, 56, 57, 68, 69 Hinge piece 34 Slider part 35, 51, 52, 61, 62, 63 Hinge part 36 Slide receiver 37 Stopper 43 Long hole 44 Screw hole 45 Adjusting screw 46 Nut 55, 66 Intermediate holding part
Claims (6)
の一対の屋根を、前記荷台の上面中央に固定支持された
中央支持梁の両側に連結構造体を介して開閉自在に取り
付けた屋根開閉式車両の屋根取付構造において、 全部又は一部の前記連結構造体が、少なくとも１個のヒ
ンジ部を有しかつ前記中央支持梁に対して一定範囲で前
記屋根の少なくとも上下方向の移動を許容することを特
徴とする屋根開閉式車両の屋根取付構造。1. A roof in which a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of a carrier are openably and closably attached to both sides of a center support beam fixedly supported at the center of the upper surface of the carrier via a connecting structure. In a roof mounting structure for an openable / closable vehicle, all or a part of the connecting structure has at least one hinge portion and allows at least a vertical movement of the roof within a certain range with respect to the central support beam. A roof mounting structure for a roof opening / closing vehicle.
の一対の屋根を、前記荷台の上面中央に固定支持された
中央支持梁の両側に連結構造体を介して開閉自在に取り
付けた屋根開閉式車両の屋根取付構造において、 全部又は一部の前記連結構造体が、複数のヒンジ部を有
しかつ前記中央支持梁に対して一定範囲で前記屋根の上
下及び横方向の移動を許容することを特徴とする屋根開
閉式車両の屋根取付構造。2. A roof in which a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of the carrier are openably and closably attached to both sides of a central support beam fixedly supported at the center of the upper surface of the carrier via a connecting structure. In a roof mounting structure for an openable / closable vehicle, all or a part of the connection structure has a plurality of hinge portions and allows vertical and horizontal movement of the roof within a certain range with respect to the central support beam. A roof mounting structure for a roof opening / closing vehicle.
の一対の屋根を、前記荷台の上面中央に固定支持された
中央支持梁の両側に連結構造体を介して開閉自在に取り
付けた屋根開閉式車両の屋根取付構造において、 全部又は一部の前記連結構造体が、ヒンジピンで相互に
回転自在に連結されたヒンジ片を有し一方のヒンジ片を
スライダ部とした１個のヒンジ部と、前記スライダ部を
一定範囲で上下方向に摺動自在に保持して前記中央支持
梁に固着されたスライド受とを備え、他方のヒンジ片が
前記屋根の枠体に固着されていることを特徴とする屋根
開閉式車両の屋根取付構造。3. A roof in which a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of the carrier are openably and closably attached to both sides of a center support beam fixedly supported at the center of the upper surface of the carrier via a connecting structure. In a roof mounting structure for an openable / closable vehicle, all or a part of the connecting structure has a hinge piece rotatably connected to each other with a hinge pin, and one hinge part having one hinge piece as a slider part is provided. A slide receiver fixed to the center support beam while holding the slider portion slidably in the vertical direction within a certain range, and the other hinge piece is fixed to the roof frame. The roof mounting structure of the roof opening / closing type vehicle.
の一対の屋根を、前記荷台の上面中央に固定支持された
中央支持梁の両側に連結構造体を介して開閉自在に取り
付けた屋根開閉式車両の屋根取付構造において、 全部又は一部の前記連結構造体が、ヒンジピンを一定範
囲で上下移動自在に保持するスライドブロックと前記ヒ
ンジピンでスライドブロックに対して回転自在に連結さ
れたヒンジ片を有する１個のヒンジ部を備え、前記スラ
イドブロックが前記中央支持梁又は前記屋根の枠体に固
着されるとともに、前記ヒンジ片が前記屋根の枠体又は
前記中央支持梁に固着されることを特徴とする屋根開閉
式車両の屋根取付構造。4. A roof in which a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of the carrier are openably and closably attached to both sides of a center support beam fixedly supported at the center of the upper surface of the carrier via a connecting structure. A roof mounting structure for an openable / closable vehicle, wherein a whole or a part of the connecting structure is a slide block that holds a hinge pin movably up and down within a predetermined range, and a hinge piece rotatably connected to the slide block by the hinge pin. Wherein the slide block is fixed to the center support beam or the roof frame, and the hinge piece is fixed to the roof frame or the center support beam. Features Roof mounting structure for roof-openable vehicles.
の一対の屋根を、前記荷台の上面中央に固定支持された
中央支持梁の両側に連結構造体を介して開閉自在に取り
付けた屋根開閉式車両の屋根取付構造において、 全部又は一部の前記連結構造体が、２個のヒンジピンを
両側に保持する中間保持部に、前記ヒンジピンでそれぞ
れヒンジ片を回転自在に連結して複数のヒンジ部を構成
し、一方のヒンジ片を前記中央支持梁に、他方のヒンジ
片を前記屋根の枠体に固着して、前記中央支持梁に対し
て一定範囲で前記屋根の上下及び横方向の移動を許容す
ることを特徴とする屋根開閉式車両の屋根取付構造。5. A roof in which a pair of roofs having a substantially L-shaped cross section that cover the upper surface and side surfaces of the carrier are openably and closably attached to both sides of a center support beam fixedly supported at the center of the upper surface of the carrier via a connecting structure. In a roof mounting structure for an openable / closable vehicle, a plurality of hinges are provided in which all or a part of the connecting structure is rotatably connected with hinge pieces by the hinge pins to an intermediate holding portion holding two hinge pins on both sides. A hinge part is fixed to the center support beam and the other hinge part is fixed to the frame of the roof, so that the roof can be moved up and down and laterally within a certain range with respect to the center support beam. A roof mounting structure for a roof opening / closing type vehicle, characterized in that:
り、それらの複数の分割片がさらに別のヒンジピンで互
いに回転自在に連結されている請求項５記載の屋根開閉
式車両の屋根取付構造。6. The roof mounting structure for a roof-closable vehicle according to claim 5, wherein the intermediate holding portion comprises a plurality of divided pieces, and the plurality of divided pieces are rotatably connected to each other by another hinge pin. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998008887U JP3058687U (en) | 1998-10-24 | 1998-10-24 | Roof mounting structure for roof-openable vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998008887U JP3058687U (en) | 1998-10-24 | 1998-10-24 | Roof mounting structure for roof-openable vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3058687U true JP3058687U (en) | 1999-06-22 |
Family
ID=43192577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998008887U Expired - Lifetime JP3058687U (en) | 1998-10-24 | 1998-10-24 | Roof mounting structure for roof-openable vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3058687U (en) |
-
1998
- 1998-10-24 JP JP1998008887U patent/JP3058687U/en not_active Expired - Lifetime
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| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |