JPH054245B2 - - Google Patents
Info
- Publication number
- JPH054245B2 JPH054245B2 JP20897083A JP20897083A JPH054245B2 JP H054245 B2 JPH054245 B2 JP H054245B2 JP 20897083 A JP20897083 A JP 20897083A JP 20897083 A JP20897083 A JP 20897083A JP H054245 B2 JPH054245 B2 JP H054245B2
- Authority
- JP
- Japan
- Prior art keywords
- door
- hinge
- center
- edge
- point
- 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.)
- Expired - Lifetime
Links
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/06—Bent flaps
- E05D5/062—Bent flaps specially adapted for vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
(1) 発明の技術分野
本発明は、自動車用ドアの支持構造に係り、特
に、フロントフエンダ後縁下部のドア開口側への
張出しに対応した切欠部を備えた自動車用ドアの
支持構造の改良に関する。[Detailed Description of the Invention] (1) Technical Field of the Invention The present invention relates to a support structure for an automobile door, and in particular, to a support structure for an automobile door, which is provided with a notch corresponding to the extension of the lower rear edge of a front fender toward the door opening side. This invention relates to improvements in support structures for automobile doors.
(2) 技術の背景
一般に、第１図に示すような自動車において、
造形上の観点からエンジンルーム等を区画する所
謂フロントノーズ１の車体前後方向寸法Ｌを短寸
にしたものがあり、このタイプにおいては、フロ
ントホイールハウス部２が車室内側へ張出して配
置されている。この場合において、一般的には、
上記フロントホイールハウス部２の外板となるフ
ロントフエンダ３の後縁下部のみをドア開口側へ
張出させ、該膨張部４に対応するドアＤの前縁下
部に切欠部５を形成し、これにより、ドア開口面
積をそれ程狭めることなく、フロントフエンダ３
とドアＤとの配設位置に対する干渉をなくすよう
にしたものが提供されている。(2) Background of the technology Generally, in a car like the one shown in Figure 1,
From a design point of view, there is a model in which the dimension L in the longitudinal direction of the vehicle body of the so-called front nose 1 that partitions the engine room etc. is shortened. There is. In this case, generally
Only the lower part of the rear edge of the front fender 3, which is the outer plate of the front wheel house part 2, is extended toward the door opening side, and a cutout part 5 is formed in the lower part of the front edge of the door D corresponding to the expansion part 4, As a result, the front fender 3
A device is provided that eliminates interference with the installation position of the door D and the door D.
(3) 従来技術とその問題点
上述したような自動車用ドアにおいて、従来の
支持構造としては例えば実公昭51−30537号公報
に示されるものがある。これは、いわゆるグース
ネツクヒンジGHと称されるものであつて、第１
図及び第２図に示すように、フロントピラー６内
に補強用のレインフオース７を介してボルト８止
めされるベース部材９と、このベース部材９にヒ
ンジピン１０で軸着され、フロントピラー６の孔
部６ａ及びドアＤの前側部１１の孔部１１ａを通
じてドアＤ内部まで延び且つ補強用のレインフオ
ース１２を介してボルト１３止め固定される長尺
なヒンジアーム１４とからなり、上記ヒンジピン
１０の軸線からなるヒンジ中心ＳをドアＤの前縁
Dfより前側に配置したものである。このため、
ノアＤ開動作時には上記ドア前縁Dfは総てヒン
ジ中心Ｓを回転中心として車体外方へ向かう回転
軌跡を描くことになる。それ故、フロントフエン
ダ後縁３ｒをドア前縁Dfに接近配置してあると
しても、ドアＤ開動作時において上記ドア前縁
Dfがフロントフエンダ後縁３ｒと干渉するとい
う虞れはなく、フロントフエンダ後縁３ｒとドア
前縁Dfとの間隙ｃを極めて狭い一定値に設定す
ることが可能となり、その分ドア前縁Df周りの
外観品質は良好に保たれる。(3) Prior art and its problems For the above-mentioned automobile door, a conventional support structure is disclosed in, for example, Japanese Utility Model Publication No. 51-30537. This is the so-called gooseneck hinge GH, and the first
As shown in the figure and FIG. 2, there is a base member 9 fixed to the front pillar 6 by bolts 8 via a reinforcing reinforcement 7, and a base member 9 is pivoted to the base member 9 with a hinge pin 10, and a hole in the front pillar 6 is fixed to the base member 9 by a hinge pin 10. 6a and a long hinge arm 14 that extends to the inside of the door D through the hole 11a of the front side 11 of the door D and is fixed with a bolt 13 via a reinforcing reinforcement 12. The hinge center S is the leading edge of the door D.
It is placed in front of Df. For this reason,
During the opening operation of the door D, all of the door leading edges Df draw a rotation trajectory toward the outside of the vehicle body with the hinge center S as the rotation center. Therefore, even if the front fender rear edge 3r is arranged close to the door front edge Df, when the door D is opened, the door front edge
There is no risk that Df will interfere with the rear edge 3r of the front fender, and the gap c between the rear edge 3r of the front fender and the front edge Df of the door can be set to an extremely narrow constant value. The appearance quality around the Df remains good.
しかしながら、上述した自動車用ドアの開閉支
持構造にあつては、ヒンジGHそのものが大型で
あり、しかもヒンジ中心ＳがドアＤの重心位置Ｍ
から大きく離れてしまい、ヒンジピン１０部分に
大きな曲げモーメントが作用してしまうことか
ら、必然的にヒンジGHのフロントピラー６やド
アＤへ支持強度を強固にしなければならない。ま
た、上記ヒンジアーム１４の移動軌跡に伴なつて
フロントピラー６の孔部６ａを大きく形成せざる
を得ず、これに伴うフロントピラー６の剛性低下
を補強することも必要になつてしまう。それ故、
ヒンジGHの支持部構造が必要以上に複雑になつ
てしまうという不具合を有している。 However, in the above-mentioned opening/closing support structure for automobile doors, the hinge GH itself is large, and the hinge center S is located at the center of gravity M of the door D.
Since this causes a large bending moment to act on the hinge pin 10, it is necessary to strengthen the support strength for the front pillar 6 and door D of the hinge GH. Further, as the hinge arm 14 moves, the hole 6a of the front pillar 6 must be made larger, and it becomes necessary to compensate for the resulting decrease in rigidity of the front pillar 6. Therefore,
The problem is that the support structure of the hinge GH is unnecessarily complicated.
そこで、このような不具合を解消するために、
従来にあつては、第３図及び第４図に示すような
ものが考えられている。これは、フロントピラー
６とドアＤの前側部１１との間に、固定ヒンジ片
２０、可動ヒンジ片２１及びヒンジピン２２から
なる小型のヒンジＨを配置し、そのヒンジ中心Ｓ
をドアＤの最前縁Dfmより後方に位置させて、
前記ヒンジ中心ＳをドアＤの重心位置に極力接近
させるようにしたものである。 Therefore, in order to eliminate such problems,
Conventionally, the devices shown in FIGS. 3 and 4 have been considered. A small hinge H consisting of a fixed hinge piece 20, a movable hinge piece 21 and a hinge pin 22 is arranged between the front pillar 6 and the front side part 11 of the door D, and the hinge center S
is located behind the frontmost edge Dfm of door D,
The hinge center S is brought as close to the center of gravity of the door D as possible.
ところが、このタイプにあつては、上記ヒンジ
中心Ｓは鉛直方向に延びるものであるが、上記ド
アＤを側方から見た時に上記ヒンジ中心Ｓは、必
然的に上記ドア前縁Dfの切欠部５をＰ点で横切
るように配置されてしまう。この状態において、
上記ヒンジ中心Ｓの前側に位置するドア前縁Df
は、第４図に仮想線で示すように、ドアＤ開動作
時において車体内方側へ向かう回転軌跡を描くこ
とになる。この時、上記ヒンジ中心Ｓが横切る切
欠部５のドア前縁Df、言い換れば、上記ヒンジ
中心Ｓの略側方に位置するドア前縁Dfに着目し
てみると、第５図に示すように、上記ドア前縁
Dfの車体前方向への移動代はヒンジ中心Ｓとの
位置関係からして他の部分よりも大きくなつてし
まうため、フロントフエンダ後縁３ｒとドア前縁
Dfとの間隙Ｃを小さい値で一定に設定すると、
上述したドア前縁Dfがフロントフエンダ後縁３
ｒと干渉してしまうという虞れが生じてしまう。
それ故、上述したようなタイプにおいて、ドア前
縁Dfとフロントフエンダ後縁３ｒとの干渉を防
止するには、上記干渉部位における間隙ｃを他の
部位よりも大きく確保するか、或いは間隙ｃ全体
を大きく確保しなければならず、いずれにしても
ドア前縁Df周りの外観品質を損なう原因につな
がつてしまう。 However, in this type, the hinge center S extends in the vertical direction, but when the door D is viewed from the side, the hinge center S is inevitably located at the notch in the front edge Df of the door. 5 at point P. In this state,
Door front edge Df located in front of the hinge center S above
As shown by the imaginary line in FIG. 4, when the door D is opened, it draws a rotation locus toward the inside of the vehicle body. At this time, if we pay attention to the door front edge Df of the notch 5 that the hinge center S crosses, in other words, the door front edge Df that is located approximately to the side of the hinge center S, we can find the door front edge Df as shown in FIG. As shown above, the door leading edge
The amount of movement of Df toward the front of the vehicle body is larger than other parts due to its positional relationship with the hinge center S, so the rear edge 3r of the front fender and the front edge of the door
If the gap C with Df is set to a constant small value,
The front edge Df of the door mentioned above is the rear edge 3 of the front fender.
There is a risk of interference with r.
Therefore, in the above-mentioned type, in order to prevent interference between the door front edge Df and the front fender rear edge 3r, it is necessary to secure a gap c larger than other areas at the interference area, or to prevent the gap c from interfering with the front fender rear edge 3r. The entire area must be kept large, and in any case, this leads to a loss of appearance quality around the front edge Df of the door.
(4) 発明の目的
本発明は以上の観点に立つてなされたものであ
つて、その目的とするところは、ドア前縁の下部
に切欠部を有するドアを前提とし、ドア前縁周り
の外観品質を良好に保ちながら、小型のヒンジを
用いてドアを簡単に開閉支持できるようにした自
動車用ドアの支持構造を提供することにある。(4) Purpose of the Invention The present invention has been made from the above viewpoint, and its purpose is to improve the appearance of the area around the front edge of the door, assuming that the door has a notch at the lower part of the front edge of the door. To provide a support structure for an automobile door that allows the door to be easily opened and closed using a small hinge while maintaining good quality.
(5) 発明の構成
そして、本発明の基本的構成は、ヒンジ中心が
ドアの最前縁より後方に位置するヒンジでドアを
支持し、自動車を側方から見た時のヒンジ中心と
ドア前縁切欠部との交点を、自動車を前後方向か
ら見た時のヒンジ中心とドア外側縁との交点より
下方に位置させたものである。(5) Structure of the Invention The basic structure of the present invention is that the door is supported by a hinge whose hinge center is located behind the frontmost edge of the door, and the center of the hinge and the front edge of the door when the automobile is viewed from the side are The intersection with the notch is located below the intersection between the hinge center and the outside edge of the door when the vehicle is viewed from the front and back.
(6) 発明の実施例
以下、添付図面に示す実施例に基づいて本発明
を詳細に説明する。(6) Embodiments of the invention Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.
第６図乃至第１１図に示す実施例において、ド
アＤはフロントフエンダ３の張出部４に対応する
切欠部５を有しており、このドアＤの前側部１１
とフロントピラー６との間には、ドア最前縁
Dfmより後方に位置するヒンジ中心Ｓを備えた
小型のヒンジＨが介装されており、このヒンジＨ
は第４図に示すものと同様な構成を有している。 In the embodiment shown in FIGS. 6 to 11, the door D has a notch 5 corresponding to the protrusion 4 of the front fender 3, and
The front edge of the door is between
A small hinge H with a hinge center S located behind Dfm is interposed, and this hinge H
has a configuration similar to that shown in FIG.
この実施例において、上記ヒンジ中心Ｓは、鉛
直線に対して僅かに前傾しており、車体側方から
見てドア前縁Dfの切欠部５のＰ点を横切つて配
置されている。そして、上記ヒンジ中心Ｓは、第
７図に示すように、鉛直線に対して僅かに内傾し
ており、車体後方から見てドアＤの外表面部にお
けるＱ点と交差配置されている。この場合におい
ては、上記Ｑ点は所定寸法ｌだけ上記Ｐ点より上
方に位置するように設定されている。 In this embodiment, the hinge center S is slightly inclined forward with respect to the vertical line, and is disposed across the point P of the notch 5 of the door front edge Df when viewed from the side of the vehicle body. As shown in FIG. 7, the hinge center S is slightly inclined inward with respect to the vertical line, and is arranged to intersect with a point Q on the outer surface of the door D when viewed from the rear of the vehicle body. In this case, the Q point is set to be located above the P point by a predetermined distance l.
また、この実施例において、上記ヒンジ中心Ｓ
の鉛直線に対する前傾角θ1及び内傾角θ2は、ドア
Ｄの開閉動作時においてドアＤの重心位置Ｍが略
同一水平面上を移動するようにそれぞれ設定され
ている。 In addition, in this embodiment, the hinge center S
The forward inclination angle θ 1 and inward inclination angle θ 2 with respect to the vertical line are respectively set so that the center of gravity position M of the door D moves on substantially the same horizontal plane when the door D is opened and closed.
従つて、この実施例によれば、ドアＤ開動作時
において、上記Ｐ点より上方に位置するドア前縁
Dfは、ヒンジ中心Ｓを回転中心として車体内方
側に向かう回転軌跡を描く。この場合において、
上記Ｑ点より上方に位置するドア前縁Dfは、第
８図に示すように、ドア開動作時において車体前
方へも移動することになるが、ヒンジ中心Ｓとド
ア前縁Dfとの位置関係からして、ドア前縁Dfの
車体前方への移動代はドアウエスト部の車体前方
への移動代以下に抑えられ、ウエスト部における
ヒンジ中心Ｓとドア前縁Dfとの距離が従来と同
じであれば極めて小さいものになつている。ま
た、上記Ｑ点におけるドア前縁Dfは、第９図に
示すように、ヒンジ中心Ｓのすぐ前方に位置する
ため、車体内後方、言換れば、フロントフエンダ
後縁３ｒから離れる方向に移動していくことにな
り、上記フロントフエンダ後縁３ｒと干渉する虞
れは全くなく、同様にＰ点におけるドア前縁Df
は、第１０図に示すようにヒンジ中心Ｓの車室内
側に位置するため、車体外後方、即ちフロントフ
エンダ後縁３ｒから離れる方向に移動する。尚、
上記Ｐ点より下方に位置するドア前縁Dfは、第
１１図に示すように、上記ヒンジ中心Ｓを回転中
心として車体外後方へ向かう回転軌跡を描くこと
になり、この場合にもフロントフエンダ後縁３ｒ
と干渉するという虞れはない。それ故、上記ドア
ウエスト部の移動軌跡を考慮して、上記フロント
フエンダ後縁３ｒとドア前縁Dfとの間の間隙ｃ
を設定するようにしておけば、フロントフエンダ
後縁３ｒとドア前縁Dfとがドア開閉動作時にお
いて干渉するという虞れはない。この場合におい
て、上記間隙ｃは極めて小さいものに設定し得る
ことになり、ドア前縁Df周りの外観品質は良好
に保たれることになる。 Therefore, according to this embodiment, when the door D is opened, the front edge of the door located above the point P
Df draws a rotation trajectory toward the inside of the vehicle body with the hinge center S as the rotation center. In this case,
As shown in Fig. 8, the door leading edge Df located above the above Q point also moves toward the front of the vehicle during the door opening operation, but the positional relationship between the hinge center S and the door leading edge Df is Therefore, the amount of movement of the door leading edge Df toward the front of the vehicle body is suppressed to less than the amount of movement of the door waist portion toward the front of the vehicle body, and the distance between the hinge center S at the waist portion and the door leading edge Df is the same as before. If there is, it will be extremely small. Furthermore, as shown in FIG. 9, the door leading edge Df at the Q point is located immediately in front of the hinge center S, so that it is directed toward the rear of the vehicle body, in other words, in the direction away from the front fender trailing edge 3r. There is no risk of interference with the rear edge 3r of the front fender, and similarly the front edge Df of the door at point P
As shown in FIG. 10, since it is located on the inside side of the hinge center S, it moves toward the rear outside the vehicle body, that is, in the direction away from the rear edge 3r of the front fender. still,
As shown in FIG. 11, the front edge Df of the door located below the point P draws a rotation locus toward the rear outside the vehicle body with the hinge center S as the center of rotation, and in this case as well, the front fender Trailing edge 3r
There is no risk of interference. Therefore, considering the movement locus of the door waist portion, the gap c between the front fender rear edge 3r and the door front edge Df is
By setting , there is no possibility that the rear edge 3r of the front fender and the front edge Df of the door will interfere with each other during the door opening/closing operation. In this case, the gap c can be set to an extremely small value, and the appearance quality around the front edge Df of the door can be maintained good.
また、この実施例においては、ドアＤの開閉動
作時においてドアＤの重心位置Ｍが略水平面上を
移動するようになつているので、ヒンジＨに作用
するドアＤの自重モーメントが一定になり、その
分、ドアＤの開閉動作が安定すると共に、ヒンジ
Ｈの支持強度を必要以上に大きくする必要もなく
なる。 Furthermore, in this embodiment, the center of gravity M of the door D moves on a substantially horizontal plane during the opening/closing operation of the door D, so that the self-weight moment of the door D acting on the hinge H becomes constant. Accordingly, the opening/closing operation of the door D becomes more stable, and there is no need to increase the support strength of the hinge H more than necessary.
更に、この実施例においては、従前のドアＤを
そのまま用いることが可能なので、ドアＤの下部
を極端に絞込み成形等する必要がなく、その分、
ドアＤの成形が面倒になるという懸念も生じな
い。 Furthermore, in this embodiment, since the conventional door D can be used as is, there is no need to perform extreme drawing molding on the lower part of the door D.
There is also no concern that molding the door D will be troublesome.
尚、上記実施例にあつては、従前のドアＤをそ
のまま用いて、かつドアＤの重心位置Ｍが略水平
面状を移動するようにしているために、ヒンジ中
心Ｓを適宜傾斜させているが、必ずしもこれに限
定されるものではなく、例えば、ドアＤの下部を
極端に車室内側に絞り込み成形して、ヒンジ中心
Ｓとドア前縁Dfの切欠部５との相対的な位置関
係が上記実施例と同じようになれば、ヒンジ中心
Ｓを鉛直方向に設定してもよく、また、ドア前縁
Dfの形状を上記実施例におけるヒンジ中心Ｓと
ドア前縁Dfとの相対的な位置関係と同じになる
ように変えて、このドア前縁Dfの形状に合わせ
てフロントフエンダ後縁３ｒの形状を変えるよう
にしてヒンジ中心Ｓを鉛直方向に設定しても差し
支えない。この場合も、ドア前縁Dfとフロント
フエンダ後縁３ｒとの間〓を上記実施例同様小さ
なものとすることができる。 In the above embodiment, the conventional door D is used as is, and the center of gravity M of the door D moves in a substantially horizontal plane, so the hinge center S is tilted as appropriate. , but is not necessarily limited to this. For example, the lower part of the door D may be narrowed extremely toward the inside of the vehicle, so that the relative positional relationship between the hinge center S and the notch 5 of the front edge Df of the door is as described above. If it is the same as the example, the hinge center S may be set in the vertical direction, and the front edge of the door may be set in the vertical direction.
The shape of the front fender rear edge 3r is changed to match the shape of the door front edge Df by changing the shape of Df to be the same as the relative positional relationship between the hinge center S and the door front edge Df in the above embodiment. The hinge center S may be set in the vertical direction by changing the angle. In this case as well, the distance between the front edge Df of the door and the rear edge 3r of the front fender can be made small as in the above embodiment.
(7) 発明の効果
以上説明してきたように、本発明に係る自動車
用ドアの開閉支持構造によれば、ドア前縁の下部
に切欠部を有する特殊形状のドアに対して、ドア
前縁とフロントフエンダ後縁との間の間隙を必要
以上に大きくすることなく、ドア開閉動作時にお
けるドア前縁とフロントフエンダ後縁との干渉を
防止でき、しかもヒンジ中心をドアの重心位置に
接近配置することができるので、ドア前縁周りの
外観品質を良好に保ちながら、小型のヒンジを用
いてドアを簡単に開閉支持することができる。(7) Effects of the Invention As explained above, according to the opening/closing support structure for an automobile door according to the present invention, for a specially shaped door having a notch at the lower part of the front edge of the door, It is possible to prevent interference between the front edge of the door and the rear edge of the front fender during door opening/closing without making the gap between the rear edge of the front fender and the rear edge larger than necessary, and to bring the center of the hinge closer to the center of gravity of the door. This allows the door to be easily opened and closed using a small hinge while maintaining good appearance quality around the front edge of the door.
第１図は特殊形状のドアを備えた自動車の側面
図、第２図は従来における自動車用ドアの開閉支
持構造の一例を示す第１図中−線断面図、第
３図は従来における自動車用ドアの開閉支持構造
の他の例を示す第１図と同様な説明側面図、第４
図及び第５図は第３図中ヒンジ中心の方向から見
た−線及び−線相当断面図、第６図は本
発明に係る自動車用ドアの開閉支持構造の一実施
例を示す第３図と同様な説明側面図、第７図は第
６図中矢印方向から見た矢視図、第８図乃至第
１１図は第６図中、−線、−線、
−線及びXI−XI線断面図である。
Ｄ……ドア、Df……ドア前縁、Dfm……ドア
最前縁、Ｈ……ヒンジ、Ｓ……ヒンジ中心、３…
…フロントフエンダ、３ｒ……フロントフエンダ
後縁、５……切欠部、２０……固定ヒンジ片、２
１……可動ヒンジ片、２２……ヒンジピン。
Fig. 1 is a side view of an automobile equipped with a specially shaped door, Fig. 2 is a sectional view taken along the line - - in Fig. 1, showing an example of a conventional automobile door opening/closing support structure, and Fig. 3 is a conventional automobile door opening/closing support structure. An explanatory side view similar to FIG. 1 showing another example of a door opening/closing support structure;
5 and 5 are sectional views corresponding to the - line and - line when viewed from the direction of the center of the hinge in FIG. 3, and FIG. 6 is FIG. 7 is a view from the direction of the arrow in FIG. 6, and FIGS. 8 to 11 are the - line, - line,
- line and XI-XI sectional views. D...Door, Df...Door leading edge, Dfm...Door foremost edge, H...Hinge, S...Hinge center, 3...
...Front fender, 3r...Front fender rear edge, 5...Notch, 20...Fixed hinge piece, 2
1...Movable hinge piece, 22...Hinge pin.
Claims (1)
のドア側への張出しに対応する切欠部を形成し、
ヒンジ中心がドア最前縁より後方に位置し且つ車
体側方から見て上記切欠部を横切るヒンジ装置
で、ドア前側部を開閉支持するようにした自動車
用ドアの開閉支持構造において、自動車を側方か
ら見た時のヒンジ中心と前記ドア切欠部との交点
を自動車を前後方向から見たときのヒンジ中心と
ドア外側縁との交点より下方に位置させたことを
特徴とする自動車用ドアの支持構造。1. A notch is formed at the lower part of the front edge of the door to correspond to the extension of the lower part of the rear edge of the front fender toward the door,
An opening/closing support structure for an automobile door in which the center of the hinge is located behind the frontmost edge of the door and crosses the notch when viewed from the side of the vehicle body to open and close the front side of the door. A support for an automobile door characterized in that the intersection between the center of the hinge and the door notch when viewed from above is located below the intersection between the center of the hinge and the outside edge of the door when the automobile is viewed from the front and rear directions. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20897083A JPS60104415A (en) | 1983-11-09 | 1983-11-09 | Car door supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20897083A JPS60104415A (en) | 1983-11-09 | 1983-11-09 | Car door supporting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60104415A JPS60104415A (en) | 1985-06-08 |
| JPH054245B2 true JPH054245B2 (en) | 1993-01-19 |
Family
ID=16565172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20897083A Granted JPS60104415A (en) | 1983-11-09 | 1983-11-09 | Car door supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104415A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63103729A (en) * | 1986-10-22 | 1988-05-09 | Honda Motor Co Ltd | Hinge structure of door for vehicle |
| FR2699458B1 (en) * | 1992-12-21 | 1995-03-17 | Peugeot | Arrangement of a side door of a motor vehicle. |
| US6935676B2 (en) * | 2003-12-30 | 2005-08-30 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle with door capable of swinging horizontally |
| JP6123743B2 (en) * | 2014-07-04 | 2017-05-10 | トヨタ自動車株式会社 | Vehicle door structure |
-
1983
- 1983-11-09 JP JP20897083A patent/JPS60104415A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60104415A (en) | 1985-06-08 |
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