[go: up one dir, main page]

JPH0750254Y2 - Door / panel structure - Google Patents

Door / panel structure

Info

Publication number
JPH0750254Y2
JPH0750254Y2 JP9547689U JP9547689U JPH0750254Y2 JP H0750254 Y2 JPH0750254 Y2 JP H0750254Y2 JP 9547689 U JP9547689 U JP 9547689U JP 9547689 U JP9547689 U JP 9547689U JP H0750254 Y2 JPH0750254 Y2 JP H0750254Y2
Authority
JP
Japan
Prior art keywords
panel
stay
inner panel
door
cushioning material
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
Application number
JP9547689U
Other languages
Japanese (ja)
Other versions
JPH0334925U (en
Inventor
信浩 及川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP9547689U priority Critical patent/JPH0750254Y2/en
Publication of JPH0334925U publication Critical patent/JPH0334925U/ja
Application granted granted Critical
Publication of JPH0750254Y2 publication Critical patent/JPH0750254Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vibration Dampers (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) この考案は、特に乗用車に好適なドア・パネル構造に関
する。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a door panel structure particularly suitable for passenger cars.

(従来の技術) 従来、車体側面の衝突を考慮して乗員を安全に保護する
ために、第4図に示すようにドア内張りの乗員の肩の高
さおよび腰の高さに対応する部位に影線で示すような緩
衝材を設けることが既に知られている。
(Prior Art) Conventionally, in order to safely protect an occupant in consideration of a collision on the side surface of a vehicle body, as shown in FIG. It is already known to provide a cushioning material as indicated by the shaded line.

(考案が解決しようとする課題) 上記従来例では、常時緩衝材が車内へ膨出していて、車
内空間を狭小ならしめて乗員の居住性を劣化させ、さり
とて快適な居住性を確保しようとすれば緩衝吸収が充分
でないという問題がある。
(Problems to be solved by the invention) In the above-described conventional example, if the cushioning material is constantly bulging into the vehicle, the space inside the vehicle is narrowed to deteriorate the occupant's habitability, and if a comfortable comfort is to be secured There is a problem that buffer absorption is not sufficient.

(課題を解決するための手段) この考案は、従来技術の問題を解決するためになされた
ものであって、ドアのインナ・パネルにステーを介して
中間パネルを取り付け、この中間パネルには緩衝材が取
付けてあり、インナー・パネルにはこの緩衝材に干渉し
ないように穴が開けられている構造になっていて、側面
から衝撃を受けてドアのアウタ・パネルが変形した際に
前記ステーはインナ・パネルが変形する前に座屈するよ
うに設定され、前記中間パネルが前記インナ・パネルに
衝接する位置において、このインナ・パネルとドアの内
張りとの間に前記ステーと略等しい高さを有する緩衝材
が介在することを特徴とする。
(Means for Solving the Problem) The present invention has been made to solve the problems of the prior art, in which an intermediate panel is attached to an inner panel of a door via a stay, and the intermediate panel is provided with a buffer. Material is attached, and the inner panel has a structure that has holes so as not to interfere with this cushioning material.When the outer panel of the door is deformed by impact from the side, the stay is The inner panel is set so as to buckle before being deformed, and at a position where the intermediate panel abuts the inner panel, the inner panel has a height substantially equal to that of the stay between the inner panel and the lining of the door. It is characterized by interposing a cushioning material.

(作用) 中間パネルに取付けた緩衝材は、インナ・パネルに穿設
された穴に干渉しないように臨んでいて、緩衝材の車内
側面はドア内張りに接しており、側面から衝撃を受ける
場合、ステーが座屈し中間パネルはインナ・パネルに衝
接するが、このとき、緩衝材は車内側にステーと略等し
い高さだけ突出して緩衝領域を形成するようになってい
る。
(Function) The cushioning material attached to the intermediate panel faces the holes formed in the inner panel so as not to interfere with the inner surface of the cushioning material being in contact with the door lining. The stay buckles and the intermediate panel abuts against the inner panel. At this time, the cushioning material projects toward the inside of the vehicle by a height substantially equal to that of the stay to form a cushioning area.

(実施例) 以下、図示の実施例につき詳細に説明する。第1図およ
び第2図において、符号1はサイド・ドアのアウタ・パ
ネルを示し、このアウタ・パネル1とインナ・パネル2
との間には中間パネル3が配置されている。ウィンド・
ガラス4はアウタ・パネル1と中間パネル3との間の空
間内に収納可能に支持され、この空間内にはウィンド・
レギュレータが配置されている。中間パネル3はインナ
・パネル2にステー7を介して固定されているが、ステ
ー7は、所定の衝撃力に対して座屈するような強度を持
たせられている。インナ・パネル2には適宜大きさの角
穴8が穿設されており、この角穴8に臨むように緩衝材
6が中間パネル3に取付られている。この場合、緩衝材
6は金属または樹脂からなるチャンネル状板材で形成さ
れているが、緩衝材はかかるものに限定されず樹脂発泡
材あるいはダンパ機能を有する構造体であってもよい。
(Example) Hereinafter, the illustrated example will be described in detail. 1 and 2, reference numeral 1 indicates an outer panel of a side door, and the outer panel 1 and the inner panel 2 are shown.
An intermediate panel 3 is arranged between the and. Wind
The glass 4 is supported so that it can be stored in the space between the outer panel 1 and the intermediate panel 3, and the window
The regulator is located. The intermediate panel 3 is fixed to the inner panel 2 via a stay 7, and the stay 7 has a strength such that the stay 7 buckles against a predetermined impact force. The inner panel 2 is provided with a square hole 8 of an appropriate size, and the cushioning material 6 is attached to the intermediate panel 3 so as to face the square hole 8. In this case, the cushioning material 6 is formed of a channel-shaped plate material made of metal or resin, but the cushioning material is not limited to this and may be a resin foam material or a structure having a damper function.

緩衝材6の車室内側面は、ドア・トリム面内にあり、ド
ア内張り5に当接されている。
The side surface of the cushioning member 6 in the vehicle compartment is inside the door trim surface and is in contact with the door lining 5.

第3図は車体側面衝突時のドア各部の変形状況を示して
いる。この図において、アウタ・パネル1は符号10で示
すように車内方向に凹設して、中間パネル30は、アウタ
・パネル10に押圧され変形を伴いながらインナ・パネル
20に衝接ないし近接する。このプロセスでステー7(第
2図参照)は所定強度では中間パネル30を保持できずに
座屈し、中間パネル30がインナ・パネル20へ近接するこ
とを妨げないようになっている。そこで中間パネル20に
固着された緩衝材60はステー7(第2図参照)と略等し
い高さだけ車内側に突出する。この際、ドア内張り50
は、緩衝材60の突出に伴って図示のように変形するけれ
ども、乗員にとっては剛体のインナ・パネル20に直接衝
突することがなく、ステー7の高さに略等しい緩衝領域
が確保されることになる。ステーの高さは緩衝材の衝撃
吸収性能と座屈時強度とを勘案して設定されるべきもの
である。
FIG. 3 shows the state of deformation of each part of the door at the time of side collision of the vehicle body. In this drawing, the outer panel 1 is recessed in the vehicle interior direction as indicated by reference numeral 10, and the intermediate panel 30 is pressed by the outer panel 10 and is deformed with the inner panel.
Colliding or approaching 20. In this process, the stay 7 (see FIG. 2) is not able to hold the intermediate panel 30 with a predetermined strength and buckles, so that the intermediate panel 30 is prevented from approaching the inner panel 20. Therefore, the cushioning material 60 fixed to the intermediate panel 20 projects to the inside of the vehicle by a height substantially equal to that of the stay 7 (see FIG. 2). At this time, the door lining 50
Is deformed as shown in the drawing due to the protrusion of the cushioning material 60, but the occupant does not directly collide with the rigid inner panel 20 and a cushioning area approximately equal to the height of the stay 7 is secured. become. The height of the stay should be set in consideration of the shock absorbing performance of the cushioning material and the strength during buckling.

(考案の効果) 以上の説明で明らかなように、この考案は平生快適な居
住性を確保しつつ、車体側面衝突時には衝撃吸収に充分
な緩衝領域を確保することができ乗員の安全性が向上す
るという効果を有する。
(Effect of the Invention) As is clear from the above description, the present invention secures comfortable living comfort while ensuring a sufficient cushioning area for shock absorption in the case of a side collision of the vehicle body, thus improving occupant safety. Has the effect of

【図面の簡単な説明】[Brief description of drawings]

第1図はドア内張りを除去した本考案による一実施例を
示す一部破截斜視図、第2図は第1図A−A線に沿う断
面図、第3図は車体側面衝突時の変形を示す断面図、第
4図は従来の緩衝材付きドアを示す概念図である。 1……アウタ・パネル、2……インナ・パネル、3……
中間パネル、6……緩衝材、7……ステー。
1 is a partially broken perspective view showing an embodiment according to the present invention in which the door lining is removed, FIG. 2 is a sectional view taken along the line AA in FIG. 1, and FIG. And FIG. 4 is a conceptual view showing a conventional door with a cushioning material. 1 ... Outer panel, 2 ... Inner panel, 3 ...
Intermediate panel, 6 ... cushioning material, 7 ... stay.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】アウタ・パネルと適宜大きさの穴を有する
インナ・パネルとの中間に配置される中間パネルと、こ
の中間パネルと前記インナ・パネルとを連結していて、
前記中間パネルが前記アウタ・パネルの変形により押圧
されるとき前記インナ・パネルが変形する前に座屈させ
られるべく強度設定されたステーと、前記インナ・パネ
ルの穴に臨ませられていて前記中間パネルに固設される
緩衝材とを備え、前記ステーが座屈して前記中間パネル
が前記インナ・パネルに衝接する位置において、このイ
ンナ・パネルとドア内張りとの間に前記ステーと略等し
い高さを有する緩衝材を介在させたことを特徴とするド
ア・パネル構造。
1. An intermediate panel disposed between the outer panel and an inner panel having an appropriately sized hole, and the intermediate panel and the inner panel are connected to each other,
A stay whose strength is set to buckle before the inner panel is deformed when the intermediate panel is pressed by the deformation of the outer panel, and the stay facing the hole of the inner panel. A cushioning member fixed to the panel, and at a position where the stay buckles and the intermediate panel abuts against the inner panel, a height substantially equal to the stay is provided between the inner panel and the door lining. Door / panel structure characterized by interposing a cushioning material having
JP9547689U 1989-08-14 1989-08-14 Door / panel structure Expired - Lifetime JPH0750254Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9547689U JPH0750254Y2 (en) 1989-08-14 1989-08-14 Door / panel structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9547689U JPH0750254Y2 (en) 1989-08-14 1989-08-14 Door / panel structure

Publications (2)

Publication Number Publication Date
JPH0334925U JPH0334925U (en) 1991-04-05
JPH0750254Y2 true JPH0750254Y2 (en) 1995-11-15

Family

ID=31644736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9547689U Expired - Lifetime JPH0750254Y2 (en) 1989-08-14 1989-08-14 Door / panel structure

Country Status (1)

Country Link
JP (1) JPH0750254Y2 (en)

Also Published As

Publication number Publication date
JPH0334925U (en) 1991-04-05

Similar Documents

Publication Publication Date Title
US5573298A (en) Energy absorbing vehicle door with guard beam load distributor
US4934751A (en) Automotive body side wall structure
JP3177891B2 (en) Car door structure
JPH11129840A (en) Impact absorbing member
JP3364255B2 (en) Car side body structure
JPH0750254Y2 (en) Door / panel structure
JP3320213B2 (en) Impact energy absorbing structure in the vehicle interior
JPS633328Y2 (en)
JPH0328020A (en) Energy absorber for vehicle
JP2985676B2 (en) Impact energy absorbing structure in the vehicle interior
JP2889162B2 (en) Energy absorption structure on the side of the vehicle
JPH09277832A (en) Door structure for vehicle
JPS6013730Y2 (en) frame structure
JP2549364Y2 (en) Vehicle door structure
JP2579428Y2 (en) Vehicle seat structure
JP2658413B2 (en) Vehicle door waist structure
JPH09283U (en) Vehicle door structure
JPH072029A (en) Automotive cushioning interior material
JP2553798Y2 (en) Car door
KR200160226Y1 (en) Center filler structure of automobile
JPH0867144A (en) Side door structure for automobile
KR100335210B1 (en) An impact absorption door of vehicle
JPH11286217A (en) Energy absorbing pad
JP3361759B2 (en) Occupant protection structure for upper body of automobile
KR19990021417U (en) Center floor reinforcement structure of automobile