JP2007077655A - Opening/closing device for vehicle - Google Patents

Opening/closing device for vehicle Download PDF

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Publication number
JP2007077655A
JP2007077655A JP2005266369A JP2005266369A JP2007077655A JP 2007077655 A JP2007077655 A JP 2007077655A JP 2005266369 A JP2005266369 A JP 2005266369A JP 2005266369 A JP2005266369 A JP 2005266369A JP 2007077655 A JP2007077655 A JP 2007077655A
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Prior art keywords
opening
lower door
vehicle
hinge
arm
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JP4742765B2 (en
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Kenji Yui
健二 油井
Katsunao Ishihara
克尚 石原
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Mitsubishi Motors Corp
Mitsubishi Automotive Engineering Co Ltd
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Mitsubishi Motors Corp
Mitsubishi Automotive Engineering Co Ltd
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Priority to JP2005266369A priority Critical patent/JP4742765B2/en
Priority to US11/517,345 priority patent/US7401832B2/en
Priority to EP06018971.9A priority patent/EP1764246B1/en
Priority to CN2006101274362A priority patent/CN1932227B/en
Publication of JP2007077655A publication Critical patent/JP2007077655A/en
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Publication of JP4742765B2 publication Critical patent/JP4742765B2/en
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  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an opening/closing device for a vehicle capable of reducing a clearance to a bumper and securing the strength of a mounting part. <P>SOLUTION: The opening/closing device for the vehicle comprises a hinge 7 having a base 9 mounted to a vehicle body 1, and an arm 8 turnably supported to the base 9; an openable/closable lower door 3 mounted to the arm 8; and the bumper 4 arranged below the lower door 3 in the closed state to cover the base 9 from the rear. The arm 8 is formed in bent shape to straddle the bumper 4 when the lower door 3 is in the open state and to arrange the lower door 3 on the rear side of the vehicle body rather than the bumper 4, and the arm 8 is mounted to the vehicle width direction side face of the lower door 3 so that the uppermost part of the arm 8 in the open state of the lower door 3 is located below the upper face of the lower door 3. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、車両の開閉装置に関し、例えば、車両の後部を上下に分割して開閉する扉の開閉装置に好適なものである。   The present invention relates to a vehicle opening / closing device, and is suitable for, for example, a door opening / closing device that opens and closes a rear portion of a vehicle by dividing the vehicle vertically.

ＲＶ（Recreational Vehicle）車等の車両においては、大きな荷物を積載可能とするため、後部扉の開口部を大きくしており、後部扉自体も大きなものにしている。そのため、後部扉を開ける際には、その開閉範囲を確保するため、車両後方に広いスペースが必要となる問題があった。このような問題を回避するため、図８（ａ）に示すように、車両１０１の後部を、上部扉１０２、下部扉１０３の上下に分割して開くようにしている。このように、上部扉１０２、下部扉１０３の上下に分割して開くようにすると、上部扉１０２、下部扉１０３の開閉範囲を小さくできるため、車両後方に必要なスペースを小さくすることができる。   In vehicles such as RV (Recreational Vehicle) vehicles, the opening of the rear door is enlarged and the rear door itself is made large in order to be able to load a large load. Therefore, when the rear door is opened, there is a problem that a wide space is required at the rear of the vehicle in order to secure the opening / closing range. In order to avoid such a problem, as shown in FIG. 8A, the rear part of the vehicle 101 is divided into upper and lower parts of the upper door 102 and the lower door 103 so as to be opened. As described above, when the upper door 102 and the lower door 103 are divided into upper and lower parts and opened, the open / close ranges of the upper door 102 and the lower door 103 can be reduced, so that a necessary space behind the vehicle can be reduced.

実開平４−１１４８１４号公報Japanese Utility Model Publication No. 4-114814 実公平６−５４８８号公報No. 6-5488

上下分割式の後部扉の下部扉１０３において、下部扉１０３を回動可能に支持するヒンジの取り付け構造としては、通常、図８（ｂ）、図８（ｃ）に示すようなものが考えられる。例えば、図８（ｂ）は、ヒンジ１０５のアーム１０６を、閉状態における下部扉１０３Ａの下端側に取り付け、アーム１０６を回動自在に支持するベース１０７を車体１０１側に取り付けたものである。換言すると、アーム１０６を、開状態における下部扉１０３Ｂの前面側（車体１０１側の面）に取り付けたものである。又、図８（ｃ）は、ヒンジ１０５のアーム１０６を、閉状態における下部扉１０３Ａの前面側（車体１０１側の面）に取り付けたものである。換言すると、アーム１０６を、開状態における下部扉１０３Ｂの上面側に取り付けたものである。   In the lower door 103 of the upper and lower divided rear doors, as shown in FIG. 8B and FIG. 8C, a hinge mounting structure for rotatably supporting the lower door 103 can be considered. . For example, in FIG. 8B, the arm 106 of the hinge 105 is attached to the lower end side of the lower door 103A in the closed state, and the base 107 that rotatably supports the arm 106 is attached to the vehicle body 101 side. In other words, the arm 106 is attached to the front side (surface on the vehicle body 101 side) of the lower door 103B in the open state. FIG. 8C shows the arm 106 of the hinge 105 attached to the front side (surface on the vehicle body 101 side) of the lower door 103A in the closed state. In other words, the arm 106 is attached to the upper surface side of the lower door 103B in the open state.

上記ヒンジの取り付け構造においては、何れの場合も、開状態における下部扉１０３Ｂのスペースを確保するため、バンパ１０４の上端と閉状態における下部扉１０３Ａの下端の間に大きな隙間Ｓが必要となる。そのため、この部分のデザインの自由度が小さくなると共に見栄えが悪くなる問題があった。又、アーム１０６の取り付け位置と、側面視における下部扉１０３の重心位置Ｇとの間に距離があり、アーム１０６の取付部分に大きな取り付け強度が必要となる問題もあった。   In any case, the hinge mounting structure requires a large gap S between the upper end of the bumper 104 and the lower end of the lower door 103A in the closed state in order to secure a space for the lower door 103B in the open state. For this reason, there is a problem that the degree of freedom of design in this portion is reduced and the appearance is deteriorated. Further, there is a distance between the mounting position of the arm 106 and the gravity center position G of the lower door 103 in a side view, and there is a problem that a large mounting strength is required for the mounting portion of the arm 106.

本発明は上記課題に鑑みなされたもので、バンパとの間の隙間を小さくすることができ、取り付け部分の強度を確保することができる車両の開閉装置を提供することを目的とする。   The present invention has been made in view of the above problems, and an object of the present invention is to provide a vehicle opening / closing device that can reduce the gap between the bumper and the strength of the mounting portion.

上記課題を解決する第１の発明に係る車両の開閉装置は、
車体の開口部の下縁部に取り付けられた軸支部と該軸支部に回動可能に支持された回動部とを有するヒンジと、
前記ヒンジの前記回動部に支持され、開閉可能な開閉部材と、
閉状態における前記開閉部材の下方に配置され、前記ヒンジの前記軸支部を後方から覆うカバー部材とを備え、
前記開閉部材が開状態のときに、前記カバー部材を跨ぎ、且つ、前記開閉部材を前記カバー部材より車体後方側へ配置するように、前記ヒンジの前記回動部を屈曲した形状とすると共に、
前記開閉部材が開状態における前記回動部の最上部位が前記開閉部材の上面より下に位置するように、前記ヒンジの前記回動部を前記開閉部材の車幅方向側面に取り付けたことを特徴とする。 A vehicle opening / closing device according to a first invention for solving the above-described problems is
A hinge having a shaft support portion attached to the lower edge portion of the opening of the vehicle body, and a rotation portion rotatably supported by the shaft support portion;
An opening / closing member supported by the rotating portion of the hinge and capable of opening and closing;
A cover member that is disposed below the opening and closing member in a closed state and covers the shaft support portion of the hinge from behind,
When the opening / closing member is in an open state, the hinge portion is bent so that the cover member is straddled and the opening / closing member is disposed on the vehicle body rear side from the cover member,
The pivot portion of the hinge is attached to a side surface in the vehicle width direction of the open / close member so that the uppermost portion of the pivot portion in the open state of the open / close member is positioned below the upper surface of the open / close member. And

上記課題を解決する第２の発明に係る車両の開閉装置は、
上記第１の発明に係る車両の開閉装置において、
前記ヒンジの前記回動部と前記開閉部材との取り付け位置を、側面視における前記開閉部材の重心位置に近接するように配置したことを特徴とする。 A vehicle opening / closing device according to a second invention for solving the above-described problems is
In the vehicle opening / closing apparatus according to the first invention,
The attachment position of the rotation part of the hinge and the opening / closing member is arranged so as to be close to the center of gravity of the opening / closing member in a side view.

上記課題を解決する第３の発明に係る車両の開閉装置は、
上記第１又は第２の発明に係る車両の開閉装置において、
一端が車体に、他端が前記開閉部材に取り付けられ、開状態における前記開閉部材の上面を略水平に支持するワイヤを設け、
前記ヒンジの前記回動部と前記開閉部材との取り付け位置を、前記開閉部材における前記ワイヤの固定点と近接して配置したことを特徴とする。 A vehicle opening / closing device according to a third aspect of the present invention for solving the above-described problem is provided.
In the vehicle opening / closing apparatus according to the first or second invention,
One end is attached to the vehicle body, the other end is attached to the opening / closing member, and a wire that supports the upper surface of the opening / closing member in an open state substantially horizontally is provided,
An attachment position of the pivot part of the hinge and the opening / closing member is arranged close to a fixing point of the wire in the opening / closing member.

第１の発明によれば、開閉部材（下部扉）とカバー部材（バンパ）との間に、開状態における開閉部材のスペースを確保する必要が無くなり、車両後部におけるデザインの自由度を大きくすることができる。その結果、例えば、開閉部材とカバー部材とを一体的な外観にデザインすることが可能となる。又、開閉部材を開状態にしても、ヒンジの回動部（アーム）が上方に出っ張っていないので、車両の開口部をより広くとることができる。   According to the first invention, there is no need to secure a space for the opening / closing member in the open state between the opening / closing member (lower door) and the cover member (bumper), and the degree of freedom in design at the rear of the vehicle is increased. Can do. As a result, for example, the opening / closing member and the cover member can be designed to have an integrated appearance. Moreover, even if the opening / closing member is in the open state, the rotation part (arm) of the hinge does not protrude upward, so that the opening of the vehicle can be made wider.

第２の発明によれば、ヒンジの回動部の取り付け位置を開閉部材の重心位置に近づけたので、回動部の取り付け強度を確保することができる。   According to the second invention, the attachment position of the rotation part of the hinge is brought close to the position of the center of gravity of the opening / closing member, so that the attachment strength of the rotation part can be secured.

第３の発明によれば、ヒンジの回動部の取り付け位置を開閉部材におけるワイヤの固定点に近づけたので、ヒンジの回動部〜ワイヤの固定点間の強度を確保することができる。   According to the third aspect, since the attachment position of the rotating part of the hinge is brought close to the fixing point of the wire in the opening / closing member, the strength between the rotating part of the hinge and the fixing point of the wire can be ensured.

以下、図１〜図７を用いて、本発明に係る車両の開閉装置を詳細に説明する。   Hereinafter, a vehicle opening / closing device according to the present invention will be described in detail with reference to FIGS.

図１は、車両の後部を示す概略図であり、図２は、車両の後部において、上部扉及び下部扉を開いた状態を示す概略図であり、図３は、内部構造を示すため、一部のガーニッシュ、バンパ等を取り外した状態において、上部扉及び下部扉を開いた状態を示す概略図である。   FIG. 1 is a schematic view showing the rear part of the vehicle, FIG. 2 is a schematic view showing a state in which the upper door and the lower door are opened at the rear part of the vehicle, and FIG. It is the schematic which shows the state which opened the upper door and the lower door in the state which removed the garnish, bumper, etc. of the part.

図１〜３に示すように、車体１の後部は、上部扉２が上方に、下部扉３（開閉部材）が下方に、上下分割して開く構造である。本発明おいては、本発明に係る車両の開閉装置を用いることにより、図１に示すように、下部扉３と下部扉３の下方のバンパ４が一体的な外観を持つように構成可能である。   As shown in FIGS. 1 to 3, the rear part of the vehicle body 1 has a structure in which the upper door 2 is opened upward and the lower door 3 (opening / closing member) is opened downward and divided. In the present invention, by using the vehicle opening and closing device according to the present invention, as shown in FIG. 1, the lower door 3 and the bumper 4 below the lower door 3 can be configured to have an integral appearance. is there.

本発明に係る車両の開閉装置は、ヒンジ７（アーム８（回動部）、ベース９（軸支部））を介して、開閉可能に車体１に取り付けられた下部扉３（開閉部材）と、閉状態における下部扉３の下方に配置され、ヒンジ７のベース９を後方から覆うバンパ４（カバー部材）とを備える。ヒンジ７は、車体１側へ取り付けられたベース９と、ベース９により所定範囲を回動自在に支持されたアーム８とを有し、下部扉３は、その両側端部において、アーム８に支持されている。   The vehicle opening / closing device according to the present invention includes a lower door 3 (opening / closing member) attached to the vehicle body 1 so as to be openable and closable via a hinge 7 (arm 8 (rotating portion), base 9 (shaft supporting portion)), A bumper 4 (cover member) is provided below the lower door 3 in the closed state and covers the base 9 of the hinge 7 from the rear. The hinge 7 has a base 9 attached to the vehicle body 1 side and an arm 8 that is rotatably supported within a predetermined range by the base 9, and the lower door 3 is supported by the arm 8 at both end portions thereof. Has been.

又、一端が車体１側に、他端が下部扉３に取り付けられたワイヤ６を備えており、下部扉３を開状態としたとき、ワイヤ６は下部扉３の上面を略水平に支持するように構成されている。更に、車体１側には、ワイヤ６を巻き込むリール５を配設しており、下部扉３を閉状態とする際には、ワイヤ６が自動的にリール５へ巻き取られる。このように、ワイヤ６を巻き取り式とすることにより、ワイヤ６の収納をコンパクト化し、下部扉３の開閉時にワイヤ６が車体や下部扉３に絡むことを防止することができる。   Further, a wire 6 having one end on the vehicle body 1 side and the other end attached to the lower door 3 is provided. When the lower door 3 is opened, the wire 6 supports the upper surface of the lower door 3 substantially horizontally. It is configured as follows. Further, a reel 5 around which the wire 6 is wound is disposed on the vehicle body 1 side, and the wire 6 is automatically wound around the reel 5 when the lower door 3 is closed. Thus, by making the wire 6 take-up type, the housing of the wire 6 can be made compact, and the wire 6 can be prevented from being entangled with the vehicle body or the lower door 3 when the lower door 3 is opened and closed.

ここで、図４を用いて、ヒンジ７を説明する。なお、図４は、下部扉３が開状態のときのヒンジ７の斜視図である。   Here, the hinge 7 will be described with reference to FIG. FIG. 4 is a perspective view of the hinge 7 when the lower door 3 is in an open state.

前述したように、ヒンジ７は、アーム８とベース９とからなる。アーム８は、下部扉３の両側端部を支持する支持部８１と、車体上方側に屈曲（湾曲）した屈曲部８２と、ベース９に支持され、ストッパ９１により回転動作が規制される規制部８３からなっている。この屈曲部８２は、アーム８におけるベース９との軸支部分と支持部８１の間を屈曲させるため設けたものであり、この屈曲部８２は、下部扉３が開状態のときに、バンパ４を跨ぎ、且つ、下部扉３をバンパ４より車体後方側へ配置するような形状である。又、ヒンジ７の最上部位、即ち、アーム８の最上部位８４が、開状態における下部扉３の上面より下に配置するように、アーム８を下部扉３の車幅方向側面に取り付けてある（図７等参照）。   As described above, the hinge 7 includes the arm 8 and the base 9. The arm 8 is supported by a support portion 81 that supports both side ends of the lower door 3, a bent portion 82 that is bent (curved) toward the upper side of the vehicle body, and a restricting portion that is supported by the base 9 and whose rotation operation is restricted by a stopper 91 83. The bent portion 82 is provided to bend between the support portion 81 and the shaft support portion of the arm 8 with the base 9, and the bent portion 82 is provided when the lower door 3 is in the open state. And the lower door 3 is arranged on the rear side of the vehicle body from the bumper 4. In addition, the arm 8 is attached to the side surface in the vehicle width direction of the lower door 3 so that the uppermost portion 84 of the hinge 7, that is, the uppermost portion 84 of the arm 8 is disposed below the upper surface of the lower door 3 in the opened state. (See FIG. 7 etc.)

又、ベース９は、アーム８の回転動作を規制する、即ち、下部扉３の開度を規制するストッパ９１と、アーム８を回動可能に支持する回転軸部９２と、ストッパ９１、回転軸部９２を保持する保持部９３と、車体１側に固定される固定部９４とからなる。ベース９においては、ベース９の小型化を図ると共に強度を保つため、保持部９３には、曲げ部９５が設けられている。   The base 9 regulates the rotation operation of the arm 8, that is, a stopper 91 that regulates the opening degree of the lower door 3, a rotary shaft portion 92 that rotatably supports the arm 8, a stopper 91, and a rotary shaft. The holding portion 93 that holds the portion 92 and a fixing portion 94 that is fixed to the vehicle body 1 side. In the base 9, a bending portion 95 is provided in the holding portion 93 in order to reduce the size of the base 9 and maintain strength.

次に、図５を用いて、下部扉３を支持するヒンジ７、具体的には、アーム８の動作を説明する。なお、図５（ａ）において、アーム８Ａは下部扉３が閉状態のときの位置を示し、又、図５（ｂ）において、アーム８Ｂは下部扉３が開状態のときの位置を示す図である。   Next, the operation of the hinge 7 that supports the lower door 3, specifically, the arm 8 will be described with reference to FIG. 5. 5A, the arm 8A shows a position when the lower door 3 is closed, and in FIG. 5B, the arm 8B shows a position when the lower door 3 is opened. It is.

図５（ａ）に示すように、下部扉３が閉状態のときには、下部扉３を支持するアーム８は、アーム８Ａの位置となる。このとき、アーム８の規制部８３及び屈曲部８２は、ベース９の保持部９３の部分に収容されるように配置され、その上方に略鉛直に支持部８１が配置される。つまり、下部扉３が閉状態のときには、アーム８の規制部８３及び屈曲部８２は、ベース９を覆うバンパ４の内部に収容されることになり、又、支持部８１に支持される下部扉３は、図１に示すように、バンパ４の上方に、バンパ４と略一体的な外観になるように配置されることになる。   As shown in FIG. 5A, when the lower door 3 is in the closed state, the arm 8 that supports the lower door 3 is positioned at the arm 8A. At this time, the restricting portion 83 and the bent portion 82 of the arm 8 are disposed so as to be accommodated in the portion of the holding portion 93 of the base 9, and the support portion 81 is disposed substantially vertically above the restricting portion 83 and the bent portion 82. That is, when the lower door 3 is in the closed state, the restricting portion 83 and the bent portion 82 of the arm 8 are accommodated inside the bumper 4 that covers the base 9, and the lower door supported by the support portion 81. As shown in FIG. 1, 3 is disposed above the bumper 4 so as to have a substantially integrated appearance with the bumper 4.

又、図５（ｂ）に示すように、下部扉３が開状態のときには、アーム８は、アーム８Ｂの位置となる。このとき、アーム８の屈曲部８２は、ベース９の保持部９３に対して上方且つ車両後方側（図５（ｂ）上では右側）になるように配置され、更にその後方側に略水平に支持部８１が配置される。つまり、下部扉３が開状態のときには、後述の図６、図７に示すように、アーム８の屈曲部８２がバンパ４を跨ぎ、且つ、支持部８１に支持される下部扉３をバンパ４より車体後方側へ配置することになる。   As shown in FIG. 5B, when the lower door 3 is in the open state, the arm 8 is positioned at the arm 8B. At this time, the bent portion 82 of the arm 8 is disposed so as to be on the rear side of the vehicle with respect to the holding portion 93 of the base 9 (on the right side in FIG. 5B), and further on the rear side thereof in a substantially horizontal manner. A support portion 81 is disposed. That is, when the lower door 3 is in the open state, the bent portion 82 of the arm 8 straddles the bumper 4 and the lower door 3 supported by the support portion 81 is supported by the bumper 4 as shown in FIGS. It will be arranged more rearward of the vehicle body.

次に、図６、図７を用いて、ヒンジ７と他の部材との配置関係を説明する。なお、図６、図７は、図２、図３における車両側面視であり、各部材の配置が明らかになるように図示したものである。   Next, the positional relationship between the hinge 7 and other members will be described with reference to FIGS. 6 and 7 are side views of the vehicle in FIGS. 2 and 3, and are illustrated so that the arrangement of each member becomes clear.

図６、図７に示すように、開状態の下部扉３では（下部扉３Ａ参照）、ヒンジ７のアーム８の形状により、下部扉３は、バンパ４を跨いで、車両後方側へ開くようになっており、バンパ４と下部扉３の間に、開状態の下部扉３を配置するスペースを確保する必要はない。又、閉状態の下部扉３では（下部扉３Ｂ参照）、バンパ４の上端と下部扉３Ｂの下端の隙間Ｓとの間が極力小さくなるようになっており、その結果、下部扉３とバンパ４とを一体の外観にすることもでき、デザインの自由度を大きくすることができる。   As shown in FIGS. 6 and 7, in the opened lower door 3 (see the lower door 3 </ b> A), the lower door 3 straddles the bumper 4 and opens to the rear side of the vehicle due to the shape of the arm 8 of the hinge 7. Therefore, it is not necessary to secure a space for arranging the opened lower door 3 between the bumper 4 and the lower door 3. In the closed lower door 3 (see the lower door 3B), the gap S between the upper end of the bumper 4 and the lower end of the lower door 3B is as small as possible. As a result, the lower door 3 and the bumper are reduced. 4 can be made into an integrated appearance, and the degree of freedom in design can be increased.

なお、図６、図７に示すように、下部扉３を開状態にした際には（下部扉３Ａ参照）、ヒンジ７（アーム８、ベース９）に支持された下部扉３の上面が略水平になると共に、リール５からワイヤ６が延出され、下部扉３の上端部の固定点３４に固定されたワイヤ６により、下部扉３が支持される。下部扉３におけるワイヤ６の固定点３４は、下部扉３におけるアーム８の取付部分と近接するように配置されており、更に、下部扉３におけるアーム８の取り付け位置も、側面視における下部扉３の重心位置Ｇに近接するように配置されている。このような構成により、荷重負荷が集中する部分、具体的には、アーム８の取付部分やワイヤ６の固定点３４の部分の強度を確保することができる。又、開状態の下部扉３においては、積載物の水平方向移動を容易にするため、シート３３が下部扉３と車体１側のフロア面との間を覆うようになっている。このとき、アーム８の最上部位８４は、開状態の下部扉３の上面より下に配置するように、つまり、シート部材３３より下に配置するように配置されており、アーム８がシート材３３より上方に出っ張ることはない。その結果、下部扉３の開口部分を大きく確保できる。   6 and 7, when the lower door 3 is opened (see the lower door 3A), the upper surface of the lower door 3 supported by the hinge 7 (arm 8 and base 9) is substantially the same. While being horizontal, the wire 6 extends from the reel 5, and the lower door 3 is supported by the wire 6 fixed to the fixing point 34 at the upper end of the lower door 3. The fixing point 34 of the wire 6 in the lower door 3 is disposed so as to be close to the mounting portion of the arm 8 in the lower door 3, and the mounting position of the arm 8 in the lower door 3 is also the lower door 3 in a side view. It is arrange | positioned so that it may adjoin to the gravity center position G. With such a configuration, it is possible to secure the strength of the portion where the load is concentrated, specifically, the attachment portion of the arm 8 and the portion of the fixing point 34 of the wire 6. In the opened lower door 3, the seat 33 covers between the lower door 3 and the floor surface on the vehicle body 1 side in order to facilitate the horizontal movement of the load. At this time, the uppermost portion 84 of the arm 8 is disposed so as to be disposed below the upper surface of the opened lower door 3, that is, disposed below the sheet member 33, and the arm 8 is disposed on the sheet material 33. It does not protrude above. As a result, a large opening portion of the lower door 3 can be secured.

車両の後部を示す概略図である。It is the schematic which shows the rear part of a vehicle. 車両の後部において、上部扉及び下部扉を開いた状態を示す概略図である。It is the schematic which shows the state which opened the upper door and the lower door in the rear part of the vehicle. 車両の後部において、上部扉及び下部扉を開いた状態を示す概略図である。なお、内部構造を示すため、一部のガーニッシュ、バンパ等を取り外してある。It is the schematic which shows the state which opened the upper door and the lower door in the rear part of the vehicle. In order to show the internal structure, some garnishes, bumpers, etc. are removed. 本発明に係るヒンジの斜視図である。It is a perspective view of a hinge concerning the present invention. 本発明に係るヒンジの動作を説明する図である。It is a figure explaining operation | movement of the hinge which concerns on this invention. 本発明に係るヒンジと他の部材との配置関係を示す側面視の外観図である。It is an external view of the side view which shows the arrangement | positioning relationship between the hinge which concerns on this invention, and another member. 本発明に係るヒンジと他の部材との配置関係を示す側面視の透視図である。It is a perspective view of the side view which shows the arrangement | positioning relationship between the hinge which concerns on this invention, and another member. 従来の車両の開閉装置における問題点を説明する図である。It is a figure explaining the problem in the conventional vehicle opening / closing apparatus.

符号の説明Explanation of symbols

１ 車体
３ 下部扉（開閉部材）
４ バンパ（カバー部材）
５ リール（巻き込み手段）
６ ワイヤ
７ ヒンジ
８ アーム（回動部）
９ ベース（軸支部） 1 Car body 3 Lower door (opening / closing member)
4 Bumper (cover member)
5 reel (winding means)
6 wire 7 hinge 8 arm (rotating part)
9 Base (shaft support)

Claims (3)

車体の開口部の下縁部に取り付けられた軸支部と該軸支部に回動可能に支持された回動部とを有するヒンジと、
前記ヒンジの前記回動部に取り付けられ、開閉可能な開閉部材と、
閉状態における前記開閉部材の下方に配置され、前記ヒンジの前記軸支部を後方から覆うカバー部材とを備え、
前記開閉部材が開状態のときに、前記カバー部材を跨ぎ、且つ、前記開閉部材を前記カバー部材より車体後方側へ配置するように、前記ヒンジの前記回動部を屈曲した形状とすると共に、
前記開閉部材が開状態における前記回動部の最上部位が前記開閉部材の上面より下に位置するように、前記ヒンジの前記回動部を前記開閉部材の車幅方向側面に取り付けたことを特徴とする車両の開閉装置。 A hinge having a shaft support portion attached to the lower edge portion of the opening of the vehicle body, and a rotation portion rotatably supported by the shaft support portion;
An opening / closing member attached to the pivoting portion of the hinge and capable of opening and closing;
A cover member that is disposed below the opening and closing member in a closed state and covers the shaft support portion of the hinge from behind,
When the opening / closing member is in an open state, the hinge portion is bent so that the cover member is straddled and the opening / closing member is disposed on the vehicle body rear side from the cover member,
The pivot portion of the hinge is attached to a side surface in the vehicle width direction of the open / close member so that the uppermost portion of the pivot portion in the open state of the open / close member is positioned below the upper surface of the open / close member. A vehicle opening and closing device. 請求項１記載の車両の開閉装置において、
前記ヒンジの前記回動部と前記開閉部材との取り付け位置を、側面視における前記開閉部材の重心位置に近接するように配置したことを特徴とする車両の開閉装置。 The vehicle opening and closing device according to claim 1,
An opening / closing device for a vehicle, characterized in that an attachment position of the rotating part of the hinge and the opening / closing member is arranged close to a center of gravity of the opening / closing member in a side view. 請求項１又は請求項２記載の車両の開閉装置において、
一端が車体に、他端が前記開閉部材に取り付けられ、開状態における前記開閉部材の上面を略水平に支持するワイヤを設け、
前記ヒンジの前記回動部と前記開閉部材との取り付け位置を、前記開閉部材における前記ワイヤの固定点と近接して配置したことを特徴とする車両の開閉装置。 The vehicle opening / closing device according to claim 1 or 2,
One end is attached to the vehicle body, the other end is attached to the opening / closing member, and a wire that supports the upper surface of the opening / closing member in an open state substantially horizontally is provided,
An opening / closing device for a vehicle, characterized in that an attachment position of the rotation portion of the hinge and the opening / closing member is arranged close to a fixing point of the wire in the opening / closing member.
JP2005266369A 2005-09-14 2005-09-14 Vehicle opening / closing device Expired - Fee Related JP4742765B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005266369A JP4742765B2 (en) 2005-09-14 2005-09-14 Vehicle opening / closing device
US11/517,345 US7401832B2 (en) 2005-09-14 2006-09-08 Opening and closing apparatus of vehicle
EP06018971.9A EP1764246B1 (en) 2005-09-14 2006-09-11 Opening and closing apparatus of vehicle
CN2006101274362A CN1932227B (en) 2005-09-14 2006-09-13 Opening and closing apparatus of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005266369A JP4742765B2 (en) 2005-09-14 2005-09-14 Vehicle opening / closing device

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JP2007077655A true JP2007077655A (en) 2007-03-29
JP4742765B2 JP4742765B2 (en) 2011-08-10

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077915A (en) * 1973-09-27 1975-06-25
JPS61187881A (en) * 1985-02-15 1986-08-21 株式会社平和 Pinball machine
JPS6443181A (en) * 1987-07-18 1989-02-15 Suteririn Ltd Mass cell culture container
JPH0320427U (en) * 1989-07-07 1991-02-28
JPH03121915A (en) * 1989-10-03 1991-05-23 Nhk Spring Co Ltd Suspension device for vehicle
JP2000142494A (en) * 1998-11-17 2000-05-23 Mazda Motor Corp Back door structure for automobile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077915A (en) * 1973-09-27 1975-06-25
JPS61187881A (en) * 1985-02-15 1986-08-21 株式会社平和 Pinball machine
JPS6443181A (en) * 1987-07-18 1989-02-15 Suteririn Ltd Mass cell culture container
JPH0320427U (en) * 1989-07-07 1991-02-28
JPH03121915A (en) * 1989-10-03 1991-05-23 Nhk Spring Co Ltd Suspension device for vehicle
JP2000142494A (en) * 1998-11-17 2000-05-23 Mazda Motor Corp Back door structure for automobile

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