JPS61169316A - Automobile door - Google Patents
Automobile doorInfo
- Publication number
- JPS61169316A JPS61169316A JP970985A JP970985A JPS61169316A JP S61169316 A JPS61169316 A JP S61169316A JP 970985 A JP970985 A JP 970985A JP 970985 A JP970985 A JP 970985A JP S61169316 A JPS61169316 A JP S61169316A
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- outer panel
- door
- inner panel
- panel
- 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.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 35
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 17
- 239000000057 synthetic resin Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000005357 flat glass Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- B60J5/0412—Lower door structure
- B60J5/0413—Inner panel, e.g. characterised by carrying components
-
- 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
- B60J5/0412—Lower door structure
- B60J5/0415—Outer panel
-
- 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
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0431—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the hinge area
-
- 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
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0433—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the lock area
-
- 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
- B60J5/0463—Conceptual assembling of door, i.e. how door frame parts should be fitted together to form door
-
- 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
- B60J5/048—Doors arranged at the vehicle sides characterised by the material
- B60J5/0481—Doors arranged at the vehicle sides characterised by the material plastic
-
- 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
-
- 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】 （産業上の利用分野） 本発明は自動車のドアに関するものである。[Detailed description of the invention] (Industrial application field) The present invention relates to automobile doors.
（従来技術）
従来、自動車のドアは一般に鋼板製のアウタパネルと鋼
板製のインナパネルとを結合した構造であ−２たが、近
年特に自動車の軽量化及びデザイン上０要請から合成樹
脂製のドアが種々提案されている。(Prior art) In the past, automobile doors generally had a structure that combined an outer panel made of steel plate and an inner panel made of steel plate, but in recent years, due to the desire to reduce the weight and design of automobiles, doors made of synthetic resin have been introduced. Various proposals have been made.
例えば、実開昭５６−１２４０１５号公報には、アウタ
パネルとインナパネルとをブロー成形した車両用プラス
チックドアが記載されている。For example, Japanese Utility Model Application Publication No. 56-124015 describes a plastic door for a vehicle in which an outer panel and an inner panel are blow-molded.
ところで、上記車両用プラスチックドアのようにアウタ
パネル及びインナパネルを合成樹脂材料で成形するドア
構造においては、外部からのダイナミックな衝撃に対す
るアウタパネルのパネル剛性を補うために鋼製のレイン
フォースメントを設ける必要があるが、上記ドア構造の
ようにアウタパネルとインナパネルとを一体成形する場
合には両パネル間のスペースに大きなレインフォースメ
ントを組付ける作業が困難になる。By the way, in a door structure where the outer panel and inner panel are molded from synthetic resin material, such as the plastic door for vehicles mentioned above, it is necessary to provide a steel reinforcement to compensate for the panel rigidity of the outer panel against dynamic impact from the outside. However, when the outer panel and the inner panel are integrally molded as in the door structure described above, it becomes difficult to assemble a large reinforcement in the space between the two panels.
もっとも、上記公報に記載されているように、ブロー成
形時にアウタパネルの合成樹脂内に鋼製のレインフォー
スメントを一体的に埋込んで成形することも不可能では
ないが、その場合レインフォースメントの寸法・形状が
著しく制約され、軽量にして大きな剛性を有する中空閉
断面状の比較的大きなレインフォースメントを組込むこ
とは困難であるだけでなく、鋼製のレインフォースメン
トをアウタパネルと一体的に形成すると外部からの比較
的小さな衝撃で鋼製のレインフォースメントが塑性変形
するため塑性変形しにくいという合成樹脂製アウタパネ
ルの特徴が失われることになるし、一度塑性変形すると
修復することも殆ど不可能になる。However, as stated in the above publication, it is not impossible to integrally embed a steel reinforcement into the synthetic resin of the outer panel during blow molding, but in that case, the reinforcement Not only is it difficult to incorporate a relatively large reinforcement with a hollow closed cross section that is lightweight and has great rigidity due to significant restrictions on size and shape, but it is also difficult to form a steel reinforcement integrally with the outer panel. In this case, the steel reinforcement will be plastically deformed by a relatively small impact from the outside, so the characteristic of the synthetic resin outer panel, which is difficult to plastically deform, will be lost, and once plastically deformed, it will be almost impossible to repair it. become.
（発明の目的）
本発明は、上記諸問題に鑑みてなされたもので、十分な
強度・剛性を有し組付は性に優れかつ合成樹脂製アウタ
パネルの特徴を損なうことのないようなレインフォース
メントを設けた自動車のドアを提供することを目的とす
る。(Object of the Invention) The present invention has been made in view of the above-mentioned problems, and aims to provide a reinforcement that has sufficient strength and rigidity, is easy to assemble, and does not impair the characteristics of the synthetic resin outer panel. The purpose of this invention is to provide an automobile door equipped with a
（発明の構成）
本発明に係る自動車のドアは、合成樹脂製のアウタパネ
ルと鋼板製のインナパネルとからなるドアボデーを備え
、上記アウタパネルの車室側内側面には前後縁及び下縁
の近傍部に沿って車室内方向へ突出する側壁部が一体形
成され、上記インナパネルの前後縁には車室外方向へ突
出する側壁部であって上記アウタパネルの前後の側壁部
に嵌る側壁部が一体形成され、上記インチパネルの一方
の側壁部にはドアヒンジがまた他方の側壁部にはドアロ
ック装置が取付けられ、上記アウタパネルとインナパネ
ル間にはレインフォースメントが前後方向に向けて配設
され、上記レインフォースメントの両端部がアウタパネ
ルの側壁部とインナパネルの側壁部間に挟持固定された
ものである。(Structure of the Invention) An automobile door according to the present invention includes a door body consisting of an outer panel made of synthetic resin and an inner panel made of steel plate, and the inner surface of the outer panel on the passenger compartment side has portions near the front and rear edges and the lower edge. A side wall portion protruding toward the vehicle interior along the front and rear edges of the inner panel is integrally formed, and a side wall portion that protrudes toward the exterior of the vehicle interior and fits into the front and rear side walls of the outer panel is integrally formed. A door hinge is attached to one side wall of the inch panel, and a door lock device is attached to the other side wall, and a reinforcement is disposed in the longitudinal direction between the outer panel and the inner panel. Both ends of the forcement are clamped and fixed between the side wall of the outer panel and the side wall of the inner panel.
（発明の効果）
本発明の自動車のドアにおいては、以上のように合成樹
脂製のアウタパネルと鋼製のインナパネルとを両者の側
壁部を介して結合し得る構造とし、レインフォースメン
トの前後両端部を両パネルの側壁部間に挟持固定するよ
うにしたので、アウタパネル製作上の制約を受けずに十
分な強度・剛性を有するレインフォースメントを用いて
ドアの強度・剛性を十分なものにすることが出来ること
、インナパネルに各種付属部品を組付けてからレインフ
ォースメントとアウタパネルとをインナパネルに組付け
ればよいからレインフォースメントの組付は作業性に優
れること、レインフォースメントはその両端部で両パネ
ルに固定するのみでアウタパネルに一体的に結合しない
から合成樹脂製アウタパネルの塑性変形しにくいという
特徴を損なうことがないこと、また仮にレインフォース
メントが変形しても解体して修復し得ること、等の効果
が得られる。(Effects of the Invention) As described above, the automobile door of the present invention has a structure in which the synthetic resin outer panel and the steel inner panel can be connected through their side walls, and the reinforcement is provided at both front and rear ends. Since the outer panel is sandwiched and fixed between the side walls of both panels, the reinforcement with sufficient strength and rigidity is used without being subject to restrictions on the production of the outer panel, and the door has sufficient strength and rigidity. It is easy to assemble the reinforcement because all you have to do is assemble the various accessories to the inner panel and then assemble the reinforcement and outer panel to the inner panel. Because it is only fixed to both panels at the top and is not integrally connected to the outer panel, the synthetic resin outer panel's resistance to plastic deformation is not impaired, and even if the reinforcement is deformed, it can be dismantled and repaired. You can obtain effects such as:
（実施例） 以下、本発明の実施例を図面に基いて説明する。(Example) Embodiments of the present invention will be described below with reference to the drawings.
本発明に係る自動車のドアＤは、第１図の分解斜視図及
び第２図の全体斜視図に示すように、アウタパネル１と
インナパネル２とからなるドアボデーと、アウタパネル
１とインナパネル２間のスペースに前後方向に向けて配
設されるレインフォースメント３５と、トリム部材３と
、ウィンドガラス４とその他各種付属部品等から構成さ
れる。As shown in the exploded perspective view of FIG. 1 and the overall perspective view of FIG. It is composed of a reinforcement 35 arranged in a space in the front-rear direction, a trim member 3, a window glass 4, and various other accessories.
上記アウタパネル１は、例えばポリ塩化ビニル樹脂（Ｐ
ＶＣ）、ポリプロピレン（ＰＰ）、ポリエチレン（ＰＥ
）またはＡＢＳ樹脂などの合成樹脂製で、その車室側に
面する内側面には前縁、後縁及び下縁の近傍部に沿って
車室内方向へ突出する側壁部１ａが連続的に一体形成さ
れている。The outer panel 1 is made of, for example, polyvinyl chloride resin (P
VC), polypropylene (PP), polyethylene (PE
) or made of synthetic resin such as ABS resin, and a side wall portion 1a that protrudes toward the interior of the vehicle along the vicinity of the front edge, rear edge, and lower edge is continuously integrated on the inner surface facing the vehicle interior. It is formed.
上記側壁部１ａの外周側中段部にはシール部材５が装着
される段部６が設けられ、アウタパネル１の前縁近傍部
に沿う側壁部１ａの上下２個所にはドアヒンジ８挿通用
の開ロアがまた中央部にはドアチェツカ９挿通用の開口
１０が開けられ、アウタパネルｌの後縁近傍部に沿う側
壁部の中央部分には後方へ台形山状に突出する膨出部１
）が設けられている。A stepped portion 6 on which the sealing member 5 is attached is provided at the middle portion of the outer circumferential side of the side wall portion 1a, and opening lower portions for inserting the door hinge 8 are provided at two upper and lower locations of the side wall portion 1a along the vicinity of the front edge of the outer panel 1. In addition, an opening 10 for inserting the door checker 9 is formed in the center, and a bulge 1 projecting rearward in the shape of a trapezoidal mountain is formed in the center of the side wall along the vicinity of the rear edge of the outer panel l.
) is provided.
尚、符号１２はアウトサイドハンドル、符号１３は上記
アウトサイドハシドル１２が外方より取付けられるハン
ドル取付部、符号１４はウィンドガラス４の外面側位置
を規制する規制具である。The reference numeral 12 is an outside handle, the reference numeral 13 is a handle attachment portion to which the outside hash door 12 is attached from the outside, and the reference numeral 14 is a regulating device for regulating the position of the outside surface of the window glass 4.
上記インナパネル２は鋼板製で、その前縁、後縁及び下
縁には車室外方向へ突出する側壁部２ａであって上記ア
ウタパネル１の側壁部１ａの内側に嵌る側壁部２ａが連
続的に一体形成されている。The inner panel 2 is made of a steel plate, and the front edge, the rear edge, and the lower edge thereof are continuously provided with side wall portions 2a that protrude toward the outside of the vehicle interior and that fit inside the side wall portion 1a of the outer panel 1. It is integrally formed.
上記インナパネル２の前縁の側壁部２ａの上下２個所に
は上記開ロアに対応する位置にドアヒンジ８を取付ける
ための１対のネジ孔１５が設けられまたこの側壁部２ａ
の中央部には上記開口１０に対応する位置にドアチェッ
カ９を取付けるための１対のネジ孔工６が設けられてい
る。A pair of screw holes 15 for attaching the door hinge 8 are provided at two upper and lower locations of the side wall portion 2a at the front edge of the inner panel 2 at positions corresponding to the opening lower portion.
A pair of screw holes 6 for attaching a door checker 9 are provided at the center of the door 10 at positions corresponding to the openings 10.
尚、符号１７は側壁部２ａの剛性アップのための斜壁状
に成形された補強部であり、上記側壁部２ａの全長に互
って適当間隔おきに設けられる。Incidentally, reference numeral 17 indicates reinforcement portions formed in the shape of oblique walls to increase the rigidity of the side wall portion 2a, and are provided at appropriate intervals along the entire length of the side wall portion 2a.
上記ウィンドガラス４の下端の前後部に固定された１対
のガイド金具１８を案内するための１対のガイドレール
１９がインナパネル２の外側面に各々１対のビスでビス
止めされるとともに、ウィンドガラス昇降装置のための
案内レール２０がインナパネル２の外側面にビス止めさ
れ、この案内レール２０で案内されるキャリッジ２１が
ウィンドガラス４の下端中央部に固定され、上記キャリ
・７ジ２１をワイヤを介して昇降駆動するモータ２２が
インナパネル２の外側面に固定される。A pair of guide rails 19 for guiding a pair of guide fittings 18 fixed to the front and rear of the lower end of the window glass 4 are fixed to the outer surface of the inner panel 2 with a pair of screws, respectively. A guide rail 20 for a windshield lifting device is screwed to the outer surface of the inner panel 2, and a carriage 21 guided by this guide rail 20 is fixed to the center of the lower end of the windshield 4. A motor 22 for driving the inner panel 2 up and down is fixed to the outer surface of the inner panel 2 via a wire.
上記インナパネル２の後縁の側壁部２ａの中央部には、
前記アウタパネル１の後縁近傍部の側壁部１ａに設けら
れた膨出部１）に嵌る膨出部２３が形成され、この膨出
部２３にドアロック装置２４が取付けられる。In the center of the side wall portion 2a at the rear edge of the inner panel 2, there is a
A bulge 23 is formed to fit into the bulge 1) provided on the side wall 1a near the rear edge of the outer panel 1, and a door lock device 24 is attached to the bulge 23.
次に、ドアヒンジ８を取付ける構造について、第３図及
び第４図により説明する。Next, the structure for attaching the door hinge 8 will be explained with reference to FIGS. 3 and 4.
上記アウタパネル１とインナパネル２とを結合した状態
においては、インナパネル２の側壁部２ａがアウタパネ
ル１の側壁部１ａの内側に内嵌状に嵌まり合い、両側壁
部１ａ・２ａは全長に互って適当間隔おきにビス２５で
結合されるが、ビス２５に限らず接着等の手段で結合す
ることも出来る。そして、インナパネル２の車室例の内
面にはトリム部材３が被せられファスナー２６等で固定
される。When the outer panel 1 and the inner panel 2 are combined, the side wall portion 2a of the inner panel 2 is fitted inside the side wall portion 1a of the outer panel 1, and both side wall portions 1a and 2a are mutually arranged along the entire length. Although they are connected using screws 25 at appropriate intervals, they can be connected not only by the screws 25 but also by adhesive or other means. Then, the trim member 3 is placed on the inner surface of the vehicle interior of the inner panel 2 and fixed with a fastener 26 or the like.
上記ドアヒンジ８はアウタパネル１の側壁部１ａの開ロ
アから差し込んでインナパネル２の側壁部２ａに上下１
対のビス２７でビス止めされる可動側ヒンジ金具８ａと
上記可動側ヒンジ金具８ａに先端部が立向きのピン８ｃ
を介して相対揺動自在に連結された固定側ヒンジ金具８
ｂであって自動車ボデーのピラー２８にポルト２９で固
定される固定側ヒンジ金具８ｂとからなり、上記可動側
ヒンジ金具８ａを固定するためのナツト２７ａは予めイ
ンナパネル２の側壁部２ａの内側に予め固定されている
。The door hinge 8 is inserted through the open lower part of the side wall 1a of the outer panel 1 and attached to the side wall 2a of the inner panel 2 in the upper and lower parts.
A movable hinge metal fitting 8a is fastened with a pair of screws 27, and a pin 8c whose tip is oriented vertically is attached to the movable hinge metal fitting 8a.
Fixed side hinge fitting 8 connected to be relatively swingable via
A fixed side hinge fitting 8b is fixed to a pillar 28 of the automobile body with a port 29, and a nut 27a for fixing the movable side hinge fitting 8a is attached in advance to the inside of the side wall portion 2a of the inner panel 2. Fixed in advance.
もっとも、ドアヒンジ８の構造は上記のものに限らず既
存の各種のドアヒンジ８を用いることが出来るが、要す
るにドアヒンジ８の可動側ヒンジ金具８ａをアウタパネ
ル１の開ロアから差し込んでインナパネル２の側壁部２
ａに固定し得る構造になっていればよい。However, the structure of the door hinge 8 is not limited to the one described above, and various existing door hinges 8 can be used, but in short, the movable hinge fitting 8a of the door hinge 8 is inserted from the open lower part of the outer panel 1, and 2
It is sufficient if it has a structure that can be fixed to a.
このように、ドアヒンジ８を鋼製のインナパネル２の側
壁部２ａに取付けるようにすると、合成樹脂製のアウタ
パネル１の側壁部１ａに局部的大荷重が作用することが
なく、ドアヒンジ８潤滑用のグＪ−ス等でアウタパネル
１に悪影響を及ぼすこともないばかりか、ドアヒンジ８
の取付構造も簡単になる。In this way, by attaching the door hinge 8 to the side wall 2a of the inner panel 2 made of steel, a large local load will not be applied to the side wall 1a of the outer panel 1 made of synthetic resin, and the door hinge 8 will be lubricated. Not only will the outer panel 1 not be adversely affected by
The mounting structure is also simplified.
次に、上記ドアロック装置２４を取付ける構造について
第５図〜第８図により説明する。Next, the structure for attaching the door lock device 24 will be explained with reference to FIGS. 5 to 8.
上記アウタパネルｌとインナパネル２とを結合し、た状
態において、アウタパネル１の側壁部１ａに設けられた
前記膨出部１）の内側には、インナパネル２の側壁部２
ａに設けられた前記膨出部２３が嵌ることになるが、上
記インナパネル２の膨出部２３の内側にはドアロック装
置２４が配設され、その上部と下部とがビス２９で側壁
部２ａに固定される。When the outer panel 1 and the inner panel 2 are combined, the side wall 2 of the inner panel 2 is located inside the bulge 1) provided on the side wall 1a of the outer panel 1.
A door lock device 24 is provided inside the bulge portion 23 of the inner panel 2, and its upper and lower parts are connected to the side wall portion with screws 29. It is fixed at 2a.
上記ビス２９の頭部がインナパネル２の側壁部２ａの外
側に突出しないように、第６図に示すように上記側壁部
２ａのビス孔の近傍部が内方ヘテーバ状に形成され、ツ
ースワッシャ３０を介してビス止めされる。In order to prevent the head of the screw 29 from protruding to the outside of the side wall 2a of the inner panel 2, the vicinity of the screw hole in the side wall 2a is formed inwardly bent, as shown in FIG. It is fixed with screws through 30.
上記ツースワッシャ３０で塗膜が傷つけられ上記ビス２
９の部分から錆やすいが、インナパネル２の膨出部２３
の外側はアウタパネル１の膨出部１）で覆われ、上記ビ
ス止め部が覆い隠されるので、開扉時に目立つ部分の外
観の悪化を防ぐことが出来る。The paint film is damaged by the tooth washer 30, and the screw 2
It is easy to rust from the part 9, but the bulge part 23 of the inner panel 2
The outside of the door is covered with the bulging portion 1) of the outer panel 1, and the screw fixing portion is covered and hidden, so that deterioration of the appearance of the portion that is noticeable when the door is opened can be prevented.
上記上下のビス止め部の間でドアロツタ装置２４にはス
トライカ３１が差し込まれるストライカ挿入孔３２が設
けられ、このストライカ挿入孔３２に対応する位置にお
いてインナパネル２の膨出部２３及びその近傍部のパネ
ル本体部とに互ってストライカ挿入孔３３が設けられる
とともにアウタパネルｌの膨出部１）にもストライカ挿
入孔３４が設けられる。A striker insertion hole 32 into which a striker 31 is inserted is provided in the door rotor device 24 between the upper and lower screw fixing portions, and the bulge portion 23 of the inner panel 2 and its vicinity are provided at a position corresponding to the striker insertion hole 32. A striker insertion hole 33 is provided opposite to the panel main body portion, and a striker insertion hole 34 is also provided in the bulged portion 1) of the outer panel l.
ところで、ドアロック装置２４内に侵入した雨水や洗車
水がストライカ３１に沿って車室内へ侵入するのを防ぐ
ために、アウタパネルｌのストライカ挿入孔３４の少な
くとも下縁部３４ａがインナパネル２のストライカ挿入
孔３３の下縁部よりも高く位置し、且つ上記下縁部３４
ａが外方へ僅かに膨出した状態に形成されていて、この
下縁部３４ａにストライカ３１が接触するか若しくは接
近するようになっている。By the way, in order to prevent rainwater or car wash water that has entered the door lock device 24 from entering the vehicle interior along the striker 31, at least the lower edge 34a of the striker insertion hole 34 of the outer panel l is inserted into the striker insertion hole of the inner panel 2. located higher than the lower edge of the hole 33 and the lower edge 34
a is formed in a slightly bulged state outward, and the striker 31 comes into contact with or approaches this lower edge 34a.
このような構造にすると、ストライカ３１の表面に沿っ
て流れ出す水が上記スリット３４の下縁３４ａへ流れ、
この水がドアボデーの内部へ流れるようになる。With this structure, water flowing out along the surface of the striker 31 flows to the lower edge 34a of the slit 34,
This water will now flow inside the door body.
次に、レインフォースメント３５について、第９図・第
１０図により説明する。Next, the reinforcement 35 will be explained with reference to FIGS. 9 and 10.
上記鋼製のレインフォースメント３５は合成樹脂製のア
ウタパネル１の強度・剛性を補うためのもので、アウタ
パネルｌとインナパネル２間のスペースの下部に前後方
向に向は且つアウタパネル１の内面に僅かの隙間を空け
て配設され、その前後両端部がアウタパネル１の側壁部
１ａとインナパネル２の側壁部２ａ間に挟持固定される
。The reinforcement 35 made of steel is intended to supplement the strength and rigidity of the outer panel 1 made of synthetic resin. The front and rear ends thereof are sandwiched and fixed between the side wall portion 1a of the outer panel 1 and the side wall portion 2a of the inner panel 2.
即１′：）、上記レインフォースメント３５は、第１θ
図に示したようにフラットプレート３６とコ字状断面の
上下の自由縁に鍔部を有するチャンネルプレート３７と
を溶接接合してなる軽量にして大きな剛性を有する閉断
面構造に形成されており、上記フラットプレート３６の
両端部にはアウタパネルｌの側壁部１ａに沿って車室方
向へ折曲された取付鍔部３６ａが設けられ、上記各取付
鍔部３６ａがアウタパネル１の側壁部１ａとインナパネ
ル２の側壁部２ａ間に挟着され、ビス２５で両側壁部１
ａ・２ａと取付鍔部３６ａとが固定される。That is, 1':), the reinforcement 35 is
As shown in the figure, a flat plate 36 and a channel plate 37 having flanges on the upper and lower free edges of a U-shaped cross section are welded together to form a lightweight and highly rigid closed cross-sectional structure. Mounting flange portions 36a are provided at both ends of the flat plate 36 and are bent toward the passenger compartment along the side wall portion 1a of the outer panel 1. It is sandwiched between the side wall parts 2a of 2, and the both side wall parts 1 are
a.2a and the mounting collar portion 36a are fixed.
但し、接着等により固定してもよい。However, it may be fixed by adhesive or the like.
上記のようにレインフォースメント３５が両端固定され
た状態で、アウタパネル１とレインフォースメント３５
間には僅かな隙間が設けられる。With the reinforcement 35 fixed at both ends as described above, the outer panel 1 and the reinforcement 35
A slight gap is provided between them.
尚、符号３８は組付けの際にインナパネル２の側壁部２
ａを案内するための案内部である。In addition, the reference numeral 38 indicates the side wall portion 2 of the inner panel 2 during assembly.
This is a guide section for guiding a.
上記レインフォースメント３５は一例を示すものにすぎ
ず、その構造は上記以外の種々の構造でもよく、また上
記レインフォースメント３５は両パネルト２間の中段位
置や上段位置に設けてもよく、また複数のレインフォー
スメント３５を設けてもよい。The above-mentioned reinforcement 35 is merely an example, and its structure may be of various structures other than those described above, and the above-mentioned reinforcement 35 may be provided at a middle position or an upper position between both panels 2, or A plurality of reinforcements 35 may be provided.
上記構造を有する自動車のドアＤを組立てる場合には、
先ず、上記インナパネル２に外方よりドアチェッカ９、
ガイドレール１９、案内レール２０及びモータ２２、ド
アロック装置２４等を組付けてから、アウタパネル１及
びレインフォースメント３５とインナパネル２とを結合
し、次にドアヒンジ８やアウトサイドハンドル１２等を
組付け、その後トリム部材３、シール部材５及びウィン
ドガラス４等を組付ければよい。When assembling the automobile door D having the above structure,
First, the door checker 9 is attached to the inner panel 2 from the outside.
After assembling the guide rail 19, guide rail 20, motor 22, door lock device 24, etc., connect the outer panel 1 and reinforcement 35 to the inner panel 2, and then assemble the door hinge 8, outside handle 12, etc. After that, the trim member 3, seal member 5, window glass 4, etc. may be assembled.
尚、上記実施例においては、アウタパネルｌの側壁部１
ａとインナパネル２の側壁部２ａとをビス２５や接着等
で固定したけれども、インチパネル２の側壁部２ａに複
数の直角三角形状の係止山部を突設し、この静止山部を
アウタパネル１の側壁部１ａに設けた係止孔や係止凹部
に係止させてアウタパネル１とインナパネル２とを結合
することも出来る。In the above embodiment, the side wall portion 1 of the outer panel l
a and the side wall portion 2a of the inner panel 2 are fixed with screws 25 or adhesive, but a plurality of right triangular locking ridges are provided protruding from the side wall portion 2a of the inch panel 2, and these stationary ridges are connected to the outer panel. It is also possible to connect the outer panel 1 and the inner panel 2 by engaging them in a locking hole or a locking recess provided in the side wall portion 1a of the outer panel 1.
上記実施例の自動車のドアＤにおいては、アウタパネル
１を合成樹脂製としたのでデザイン上の要求にある程度
応えることが出来、アウタパネル１とインナパネル２を
両者の側壁部１ａ・２ａを介して結合する構造としたの
で自動車のボデーラインが多少変わってもインナパネル
２及び諸付属部品を変えずに柔軟に対応でき、諸付属部
品を取付けるインナパネル２を鋼板製としたので諸付属
部品をその構造・機能を変えずに使用でき、ドア組立時
にはインナパネルの外面に諸付属部品を組付けてからア
ウタパネルｌとインナパネル２とを結合するという組立
手順によってドア組立作業を大幅に簡単化することが出
来る。In the automobile door D of the above embodiment, since the outer panel 1 is made of synthetic resin, the design requirements can be met to some extent, and the outer panel 1 and the inner panel 2 are connected via their side walls 1a and 2a. Because of this structure, even if the body line of the car changes slightly, it can be flexibly handled without changing the inner panel 2 and various accessory parts.Since the inner panel 2 to which various accessory parts are attached is made of steel plate, the various accessory parts can be adjusted according to its structure. It can be used without changing its functions, and the door assembly process can be greatly simplified by assembling the door by assembling various accessories on the outer surface of the inner panel and then connecting the outer panel L and inner panel 2. .
更に、ドアロック装置２４が取付けられたインナパネル
２の側壁部２ａの外側がアウタパネル１の側壁部１ａで
覆われるので、ビス２９の頭部が覆い隠され外観が向上
することになるし、また前述のようにストライカ３１の
表面に沿って流れ出る雨水等をスリット３４の下縁３４
ａでトラップして車室側へ流れ出さないようにすること
が出来る。Furthermore, since the outside of the side wall portion 2a of the inner panel 2 to which the door lock device 24 is attached is covered by the side wall portion 1a of the outer panel 1, the heads of the screws 29 are covered and the appearance is improved. As mentioned above, the rainwater flowing out along the surface of the striker 31 is collected by the lower edge 34 of the slit 34.
You can trap it with a to prevent it from flowing into the passenger compartment.
加えて、前述のようにドアヒンジ８はインナパネル２の
側壁部２ａに取付けてアウタパネル１の開ロアを挿通さ
せるので、ヒンジ取付部に作用する局部的大荷重がアウ
タパネル１の側壁部１ａに直接作用しないから、アウタ
パネル１の側壁部１ａの変形や割れを確実に防止し得る
だけでなく、ドアヒンジ８は鋼板製のインナパネル２の
側壁部２ａに取付けられるのでヒンジ取付部の強度・剛
性が十分で耐久性に優れる。In addition, as described above, the door hinge 8 is attached to the side wall portion 2a of the inner panel 2 and the open lower portion of the outer panel 1 is inserted through it, so that the local large load acting on the hinge attachment portion acts directly on the side wall portion 1a of the outer panel 1. Since the door hinge 8 is attached to the side wall portion 2a of the inner panel 2 made of steel plate, the strength and rigidity of the hinge attachment portion is sufficient. Excellent durability.
加えて、上記レインフォースメント３５はその前後両端
部３６ａを両バネルト２の側壁部１ａ・２ａ間に挟持固
定する構造としたので、アウタパネルｌ製作上の制約を
受けずに十分な強度・剛性を有するレインフォースメン
ト３５にしてドアの強度・剛性を十分なものにすること
が出来、レインフォースメントコ５０組付は作業も簡単
になり、合成樹脂製アウタパネル１の塑性変形しにくい
という特性を損なうこともない。In addition, the reinforcement 35 has a structure in which both its front and rear ends 36a are sandwiched and fixed between the side walls 1a and 2a of both banelts 2, so that sufficient strength and rigidity can be achieved without being subject to restrictions on the production of the outer panel l. With the reinforcement 35, the strength and rigidity of the door can be made sufficient, and the work of assembling the reinforcement 50 becomes easier, and the characteristic of the synthetic resin outer panel 1 that is difficult to deform due to plasticity is impaired. Not at all.
図面は本発明の実施例を示すもので、第１図・第２図は
各々自動車のドアの分解斜視図及び全体斜視図、第３図
はドアヒンジ取付部の横断面図、第４図は第３図ＩＶ
−ＩＶ線断面図、第５図はドアロック装置取付部の斜視
図、第６図はドアロック装置固定部の横断面図、第７図
は第５図■−■線断面図、第８図は第５図■−■線断面
図、第９図はレインフォースメント取付部を示す横断面
図、第１０図はレインフォースメントとその近傍のアウ
タパネルの縦断面図である。
１・・アウタパネル、 １ａ・・側壁部、 ２・・イン
ナパネル、 ２ａ・・側壁部、 ８・・ドアヒンジ、
２４・・ドアロック装置、 ３５・・レインフォースメ
ント、 ３６ａ・・取付鍔部。The drawings show an embodiment of the present invention, and FIGS. 1 and 2 are an exploded perspective view and an overall perspective view of an automobile door, respectively, FIG. 3 is a cross-sectional view of a door hinge mounting part, and FIG. Figure 3 IV
-IV line sectional view, Figure 5 is a perspective view of the door lock device mounting part, Figure 6 is a cross sectional view of the door lock device fixing part, Figure 7 is a cross sectional view of Figure 5 - ■ line, Figure 8 5 is a cross-sectional view taken along the line ■-■ in FIG. 5, FIG. 9 is a cross-sectional view showing the reinforcement mounting portion, and FIG. 10 is a vertical cross-sectional view of the reinforcement and the outer panel in its vicinity. 1...Outer panel, 1a...Side wall part, 2...Inner panel, 2a...Side wall part, 8...Door hinge,
24...Door lock device, 35...Reinforcement, 36a...Mounting collar.
Claims (1)
ルとからなるドアボデーを備え、上記アウタパネルの車
室側内側面には前後縁及び下縁の近傍部に沿って車室内
方向へ突出する側壁部が一体形成され、上記インナパネ
ルの前後縁には車室外方向へ突出する側壁部であって上
記アウタパネルの前後の側壁部に嵌る側壁部が一体形成
され、上記インナパネルの一方の側壁部にはドアヒンジ
がまた他方の側壁部にはドアロック装置が取付けられ、
上記アウタパネルとインナパネル間にはレインフォース
メントが前後方向に向けて配設され、上記レインフォー
スメントの両端部がアウタパネルの側壁部とインナパネ
ルの側壁部間に挟持固定されたことを特徴とする自動車
のドア(1) A door body consisting of an outer panel made of synthetic resin and an inner panel made of steel plate, and on the inside surface of the outer panel on the passenger compartment side, there is a side wall portion that protrudes toward the passenger compartment along the front and rear edges and the vicinity of the lower edge. are integrally formed on the front and rear edges of the inner panel, and side wall portions that protrude toward the exterior of the vehicle interior and fit into the front and rear side walls of the outer panel are integrally formed, and one side wall portion of the inner panel has a A door hinge is attached to the other side wall, and a door lock device is attached to the other side wall.
A reinforcement is arranged between the outer panel and the inner panel in the front-rear direction, and both ends of the reinforcement are sandwiched and fixed between the side wall of the outer panel and the side wall of the inner panel. car door
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP970985A JPS61169316A (en) | 1985-01-21 | 1985-01-21 | Automobile door |
| US06/820,649 US4662115A (en) | 1985-01-21 | 1986-01-21 | Vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP970985A JPS61169316A (en) | 1985-01-21 | 1985-01-21 | Automobile door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61169316A true JPS61169316A (en) | 1986-07-31 |
| JPH048248B2 JPH048248B2 (en) | 1992-02-14 |
Family
ID=11727774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP970985A Granted JPS61169316A (en) | 1985-01-21 | 1985-01-21 | Automobile door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169316A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831710A (en) * | 1986-08-25 | 1989-05-23 | Mazda Motor Corporation | Method of assembling a vehicle door |
| US5927021A (en) * | 1996-10-15 | 1999-07-27 | Trim Trends, Inc. | Door cassette for a vehicle |
| WO2013049801A1 (en) * | 2011-09-30 | 2013-04-04 | Arcelormittal Investigacion Y Desarrollo, S.L. | Lightweight steel door for vehicle and method for manufacturing the same |
| DE102015102820A1 (en) | 2014-02-28 | 2015-09-03 | Aisin Seiki Kabushiki Kaisha | vehicle door |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4723820U (en) * | 1971-03-31 | 1972-11-17 | ||
| JPS5675215A (en) * | 1979-10-24 | 1981-06-22 | Budd Co | Concaved resistance strap for door for automobile |
-
1985
- 1985-01-21 JP JP970985A patent/JPS61169316A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4723820U (en) * | 1971-03-31 | 1972-11-17 | ||
| JPS5675215A (en) * | 1979-10-24 | 1981-06-22 | Budd Co | Concaved resistance strap for door for automobile |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831710A (en) * | 1986-08-25 | 1989-05-23 | Mazda Motor Corporation | Method of assembling a vehicle door |
| US5927021A (en) * | 1996-10-15 | 1999-07-27 | Trim Trends, Inc. | Door cassette for a vehicle |
| WO2013049801A1 (en) * | 2011-09-30 | 2013-04-04 | Arcelormittal Investigacion Y Desarrollo, S.L. | Lightweight steel door for vehicle and method for manufacturing the same |
| CN104066606A (en) * | 2011-09-30 | 2014-09-24 | 安赛乐米塔尔研究与发展有限责任公司 | Lightweight steel door for vehicle and method for manufacturing the same |
| JP2014528376A (en) * | 2011-09-30 | 2014-10-27 | アルセロルミタル・インベステイガシオン・イ・デサロジヨ・エセ・エレ | Lightweight steel door for vehicles and manufacturing method thereof |
| US8910999B2 (en) | 2011-09-30 | 2014-12-16 | Arcelormittal Investigacion Y Desarrollo, S.L. | Lightweight steel door for vehicle and method for manufacturing the same |
| US9308577B2 (en) | 2011-09-30 | 2016-04-12 | ArcelorMittal Investigacion y Desarrolli, S.L. | Lightweight steel door for vehicle and method for manufacturing the same |
| RU2598114C2 (en) * | 2011-09-30 | 2016-09-20 | Арселормитталь Инвестигасион И Десаррольо, С.Л. | Lightweight steel vehicle door and method of its production |
| DE102015102820A1 (en) | 2014-02-28 | 2015-09-03 | Aisin Seiki Kabushiki Kaisha | vehicle door |
| US9365095B2 (en) | 2014-02-28 | 2016-06-14 | Aisin Seiki Kabushiki Kaisha | Vehicle door |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048248B2 (en) | 1992-02-14 |
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