JP2520764Y2 - Car door opening and closing mechanism - Google Patents
Car door opening and closing mechanismInfo
- Publication number
- JP2520764Y2 JP2520764Y2 JP1989123417U JP12341789U JP2520764Y2 JP 2520764 Y2 JP2520764 Y2 JP 2520764Y2 JP 1989123417 U JP1989123417 U JP 1989123417U JP 12341789 U JP12341789 U JP 12341789U JP 2520764 Y2 JP2520764 Y2 JP 2520764Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- link rod
- closing mechanism
- pivotally attached
- opening
- 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
Landscapes
- Support Devices For Sliding Doors (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案はボディーの側部に配設された扉をリンク棒を
介して開閉するようにした自動車の扉の開閉機構に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of use) The present invention relates to a door opening / closing mechanism for an automobile, in which a door arranged on a side portion of a body is opened / closed via a link rod.
（従来技術とその問題点） この種の開閉機構としては、実開昭64−14884号公報
に開示のものが公知である（第５図参照）。(Prior Art and Problems Thereof) As this type of opening / closing mechanism, the one disclosed in Japanese Utility Model Laid-Open No. 64-14884 is known (see FIG. 5).
この公知技術では、開けたら扉はボディーと平行状態
となるため、開閉時に扉の幅乃至高さを半径とする空間
が不要となり、乗降や荷物の積卸しを行う場合にスペー
スを小さくできる利点がある。In this known technique, since the door becomes parallel to the body when opened, there is no need for a space having a width or height of the door as a radius when opening and closing, and there is an advantage that the space can be reduced when getting on and off or unloading luggage. is there.
しかしながら、リンク棒が直線状の形態のものを使用
しているため扉を開けた状態においてはリンク棒が斜め
の状態となってしまい、扉とボディーとの間隔がなおも
大きく、扉の開閉機構としては不十分であった。However, since the link rod has a linear shape, when the door is opened, the link rod is in a slanted state, and the distance between the door and the body is still large. Was insufficient.
（技術的課題） 本考案は、ボディー11の側部に配設された扉12をリン
ク棒15を介して開閉するようにした自動車の扉の開閉機
構において、扉12を開けた際におけるボディー11との間
隔を極力小さくできるようにすることを課題としたもの
である。(Technical problem) The present invention relates to an automobile door opening / closing mechanism in which a door 12 disposed on a side portion of a body 11 is opened and closed via a link rod 15, and the body 11 when the door 12 is opened. The problem is to make the space between and as small as possible.
（技術的手段） この技術的課題を解決するための技術的手段は、
（イ）リンク棒15の基端部側を折曲してＬ字形に形成
し、（ロ）基端部をボディー11の開口縁に枢着し、
（ハ）先端部を扉12の内側に枢着させ、（ニ）扉12の開
及び閉の状態においてリンク棒15を扉12の内壁に沿わせ
ること、である。(Technical Means) The technical means for solving this technical problem is:
(A) The base end of the link rod 15 is bent to form an L-shape, and (b) the base end is pivotally attached to the opening edge of the body 11,
(C) The tip portion is pivotally attached to the inside of the door 12, and (d) the link rod 15 is along the inner wall of the door 12 when the door 12 is opened and closed.
（技術的手段の作用） リンク棒15の基端部がボディー11の開口縁に枢着さ
れ、先端部は扉12の内側に枢着されているため、扉12を
開けようとすると扉はリンク棒15の先端部を支点として
揺動しようとし、扉12の移動はリンク棒15に揺動を誘う
ことになる。即ち、扉12はリンク棒15に支えられながら
ボディー11の外側（第１図のボディー11の下側）へリン
ク棒15の長辺の長さ分だけ移動させられ（一点鎖線参
照）、次いでリンク棒15が反転して扉12の移動が完了す
る（二点鎖線参照）。(Operation of technical means) Since the base end of the link rod 15 is pivotally attached to the opening edge of the body 11 and the tip end is pivotally attached to the inside of the door 12, when the door 12 is opened, the door is linked. The swinging of the door 12 causes the link rod 15 to swing with the tip end of the rod 15 as a fulcrum. That is, the door 12 is moved to the outside of the body 11 (the lower side of the body 11 in FIG. 1) by the length of the long side of the link rod 15 while being supported by the link rod 15 (see the chain line), and then the link. The rod 15 is reversed to complete the movement of the door 12 (see the chain double-dashed line).
リンク棒15は基端部側が折曲してＬ字形に形成され、
ボディー11の開口縁に枢着されているため、反転したリ
ンク棒15はボディー11の外側に殆ど接する状態でこれに
沿うことになる。扉12はリンク棒15が反転した状態でそ
の反対側に接するため、扉はボディー11に近接した位置
でボディー11に沿うことになる（請求項１）。The link bar 15 is bent at the base end side to form an L shape,
Since the link bar 15 is pivotally attached to the opening edge of the body 11, the inverted link rod 15 is along the outer side of the body 11 while being almost in contact therewith. Since the door 12 comes into contact with the opposite side of the link rod 15 when the link rod 15 is inverted, the door follows the body 11 at a position close to the body 11 (Claim 1).
リンク棒15の基端部をボディー11の肉厚の中心より外
側の位置で開口縁に枢着し、閉塞時に扉12の内壁及び側
壁に形成した凹部16にリンク棒が収納されるようにして
おくと扉12の閉塞時にリンク棒15が車室（第１図のボデ
ィー11の上側）に突出しないため、室内を広く使用でき
ることになる（請求項２）。The base end of the link rod 15 is pivotally attached to the opening edge at a position outside the center of the wall thickness of the body 11 so that the link rod can be housed in the recess 16 formed in the inner wall and the side wall of the door 12 when closed. When the door 12 is closed, the link rod 15 does not project into the vehicle interior (upper side of the body 11 in FIG. 1) when the door 12 is closed, so that the interior can be widely used (claim 2).
いずれの場合もリンク棒15は反転してボディー11の外
側と扉の内側との間に位置するため、外部に露出するこ
とはない。なお、リンク棒の剛性、数等は、扉の大きさ
や重さに対応して適宜設計されることになる。In any case, since the link rod 15 is inverted and positioned between the outside of the body 11 and the inside of the door, it is not exposed to the outside. The rigidity and the number of the link rods are appropriately designed according to the size and weight of the door.
（本考案の効果） 扉の開閉スペースを極力小さくして開いた際にはボデ
ィーに近接させられる結果、狭い道路でも荷物の積卸し
ができ、通行の妨げにもならず危険度を小さくできる利
点がある。(Effect of the present invention) When the door opening and closing space is made as small as possible, it can be brought close to the body as a result, so that luggage can be loaded and unloaded even on narrow roads, there is no obstruction to traffic, and the risk can be reduced. There is.
また、本考案の構成を採用すると扉の移動方向を問わ
ないため、前後いずれの方向へも扉を移動でき、設計の
自由度を広げることができる。Further, when the structure of the present invention is adopted, the door can be moved in any direction, so that the door can be moved in any of the front and rear directions, and the degree of freedom in design can be expanded.
図面は上記技術的手段を説明するためのもので、第１図
は扉の開閉過程を示す説明図である。 11……ボディー、12……扉、15……リンク棒The drawings are for explaining the above technical means, and FIG. 1 is an explanatory view showing a process of opening and closing a door. 11 …… Body, 12 …… Door, 15 …… Link rod
Claims (2)
を介して開閉するようにした自動車の扉の開閉機構にお
いて、リンク棒の基端部側を折曲してＬ字形に形成し、
基端部をボディーの開口縁に枢着し、先端部を扉の内側
に枢着させ、扉の開及び閉の状態においてリンク棒を扉
の内壁に沿わせる自動車の扉開閉機構。1. An automobile door opening / closing mechanism in which a door disposed on a side portion of a body is opened / closed via a link rod, and the base end side of the link rod is bent to form an L-shape. Then
A door opening / closing mechanism for an automobile, in which a base end is pivotally attached to an opening edge of a body, a tip end is pivotally attached to an inside of a door, and a link rod extends along an inner wall of the door when the door is opened and closed.
より外側の位置で開口縁に枢着し、閉塞時に扉の内壁及
び側壁に形成した凹部にリンク棒が収納されるようにし
た請求項１に記載の自動車の扉開閉機構。2. The base end of the link rod is pivotally attached to the opening edge at a position outside the center of the wall thickness of the body, and the link rod is housed in the recess formed in the inner wall and side wall of the door when closed. The door opening / closing mechanism for an automobile according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989123417U JP2520764Y2 (en) | 1989-10-20 | 1989-10-20 | Car door opening and closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989123417U JP2520764Y2 (en) | 1989-10-20 | 1989-10-20 | Car door opening and closing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362980U JPH0362980U (en) | 1991-06-19 |
| JP2520764Y2 true JP2520764Y2 (en) | 1996-12-18 |
Family
ID=31671396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989123417U Expired - Lifetime JP2520764Y2 (en) | 1989-10-20 | 1989-10-20 | Car door opening and closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520764Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4523125B2 (en) * | 2000-07-14 | 2010-08-11 | トステム鈴木シャッター株式会社 | Water stop door |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6414884U (en) * | 1987-07-17 | 1989-01-25 | ||
| JPS6453385U (en) * | 1987-09-28 | 1989-04-03 | ||
| JPH01275220A (en) * | 1988-04-28 | 1989-11-02 | Mazda Motor Corp | Vehicle door opening and closing device |
-
1989
- 1989-10-20 JP JP1989123417U patent/JP2520764Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0362980U (en) | 1991-06-19 |
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