JP3153861B2 - Car door reinforcement - Google Patents
Car door reinforcementInfo
- Publication number
- JP3153861B2 JP3153861B2 JP21322094A JP21322094A JP3153861B2 JP 3153861 B2 JP3153861 B2 JP 3153861B2 JP 21322094 A JP21322094 A JP 21322094A JP 21322094 A JP21322094 A JP 21322094A JP 3153861 B2 JP3153861 B2 JP 3153861B2
- Authority
- JP
- Japan
- Prior art keywords
- door
- ring
- inner plate
- car door
- pillar
- 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 - Fee Related
Links
Landscapes
- Body Structure For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、自動車ドアー補強装
置に関し、特に、部品点数が少なく、軽量でドアー本体
の重量を増加させずに生存空間を確保できるように構成
したものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automobile door reinforcing device, and more particularly, to a device which has a small number of parts, is lightweight, and can secure a living space without increasing the weight of the door body.
【０００２】[0002]
【従来の技術】自動車の側面より衝突されるとドアー本
体が内側に変形および移動して乗員に深刻な損傷を受け
ることがある。2. Description of the Related Art In the event of a collision from the side of an automobile, a door body may be deformed and moved inward, causing serious damage to occupants.
【０００３】[0003]
【発明が解決しようとする課題】このような乗員の損傷
を軽減するために、ドアー本体にパイプなどの補強部材
を内蔵させている。しかし、補強部材を内蔵させると、
ドアー本体の変形を防ぐことができても、ドアー本体の
内側への侵入により乗員の生存空間の確保に問題があっ
た。In order to reduce such occupant damage, a reinforcing member such as a pipe is incorporated in the door body. However, when the reinforcing member is built in,
Even if the deformation of the door body could be prevented, there was a problem in securing the occupant's living space due to the intrusion into the door body.
【０００４】そこで、この発明は、ドアー本体に補強部
材を装着しても、衝突の力を主要構造部材であるピラー
部に直接分散させ、ドアーの内側への侵入量を少なくし
て乗員の生存空間を確保するために考えられたものであ
る。Therefore, the present invention disperses the collision force directly to the pillars, which are the main structural members, even if a reinforcing member is attached to the door body, thereby reducing the amount of intrusion into the inside of the door and allowing the occupant to survive. It was conceived to secure space.
【０００５】この発明の自動車ドアー補強装置は、外板
および内板よりなるドアー本体の内側に両端にリングを
形成した強靭な紐状体を横方向に配置し、リングを内板
の両側面より外側に突出させ、ドアーを閉じた状態にお
いて、紐状体の両リングがピラーに設けた突起と嵌合す
るように構成したものである。[0005] The vehicle door reinforcing device of the present invention is provided with an outer plate.
Inside the door body consisting of the inner plate and the inner side, a strong string-like body with rings formed at both ends is arranged horizontally, and the ring is attached to the inner plate
And both rings of the cord-like body are fitted with projections provided on the pillars when the door is closed.
【０００６】[0006]
【実施例】図１の斜視図および図２の断面図に示すよう
に、ドアー本体は、外板１と、内板２と、アーム・レス
ト、ドアー・ハンドルなどを取り付けたドアー・トリム
３と、ドアー・ガラス９と、ドアー・ガラスを昇降させ
る機構などで構成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in the perspective view of FIG. 1 and the cross-sectional view of FIG. 2, the door body comprises an outer plate 1, an inner plate 2, a door trim 3 to which an arm rest, a door handle and the like are attached. , A door glass 9 and a mechanism for raising and lowering the door glass.
【０００７】この発明の自動車ドアー補強装置において
は、内板２には、両側面21に穴22が穿孔されており、こ
の穴22には、アラミド繊維などの強靭で軽量な紐４が、
内板２の中で平行または交叉するように挿通され、紐４
の両端部および中間部は、穴22の外側に配置したリング
５と結び付けられている。In the vehicle door reinforcing device of the present invention, the inner plate 2 is provided with holes 22 on both side surfaces 21. The holes 22 are provided with a strong and lightweight cord 4 such as aramid fiber.
The cord 4 is inserted in the inner plate 2 so as to be parallel or intersecting.
Are connected to a ring 5 arranged outside the hole 22.
【０００８】そして、ドアー本体を蝶番で保持するフロ
ント・ピラー６、センター・ピラー７には、蝶番の回動
軸と同軸状に前側のリング５と係合する突起61、71が設
けられ、センター・ピラー７およびリアー・ピラー８に
は、後側のリング５と係合する突起72、82がそれぞれ設
けられている。The front pillar 6 and the center pillar 7 for holding the door body with hinges are provided with projections 61 and 71 for engaging with the front ring 5 coaxially with the pivot axis of the hinge. The pillar 7 and the rear pillar 8 are provided with protrusions 72 and 82, respectively, which engage with the ring 5 on the rear side.
【０００９】ドアーを閉じた状態においては、内板２か
ら突出した各リング５は、各ピラー６、７、８の各突起
61、72および71、82とそれぞれ係合している。ドアーを
開いた状態において、後側のリング５が側方に突出して
いても、ドアーの開閉および乗降の妨げにならない。When the door is closed, each ring 5 protruding from the inner plate 2 is connected to each of the pillars 6, 7, 8
61, 72 and 71, 82 respectively. In the state where the door is opened, even if the rear ring 5 projects sideways, it does not hinder opening / closing of the door and getting on / off.
【００１０】自動車の側面より衝突されて、ドアーの外
板１を内側に曲げる力が加わった場合、ピラーの突起6
1、72および71、82に各リング５が係合し、しかも強靭
な紐４が伸長しないので、ドアー本体の内側への盛り上
がりおよび内側への侵入を軽減して乗員を保護すること
ができる。When a collision is applied from the side of the vehicle and a force is applied to bend the outer panel 1 of the door inward, the pillar projection 6
Since each ring 5 is engaged with 1, 72, 71, and 82, and the strong string 4 does not extend, it is possible to protect the occupant by reducing the swelling and intrusion into the door body.
【００１１】前後２枚のドアーのうち、いずれかのドア
ーに衝突されてセンター・ピラー７が変形しようとして
も、他の健全なドアー内の強靭な紐４によってフロント
・ピラー６またはリアー・ピラー８の突起61、82に力が
伝達して、力が集中することなく分散させることができ
て、センター・ピラー７の変形を軽減することができ
る。Even if the center pillar 7 is deformed due to a collision with one of the two front and rear doors, the front pillar 6 or the rear pillar 8 is reinforced by the strong string 4 in the other sound door. The force is transmitted to the projections 61 and 82 of the center pillar, and the force can be dispersed without being concentrated, so that the deformation of the center pillar 7 can be reduced.
【００１２】[0012]
【発明の効果】以上の実施例に基づく説明から明らかな
ように、この発明の自動車ドアー補強装置によると、ド
アー本体の重量を殆ど増加させることなく、自動車が衝
突したときにのドアーの変形を妨げて乗員を保護するこ
とができる。As is clear from the description based on the above embodiment, according to the vehicle door reinforcing device of the present invention, the deformation of the door when the vehicle collides can be achieved without increasing the weight of the door body. The occupant can be protected by obstruction.
【図１】この発明の自動車ドアー補強装置を実施したド
アーの内面を示す平面図、FIG. 1 is a plan view showing an inner surface of a door in which an automobile door reinforcing device of the present invention is implemented.
【図２】この発明の自動車ドアー補強装置を実施したド
アーの断面図である。FIG. 2 is a sectional view of a door in which the vehicle door reinforcing device of the present invention is implemented.
１ 外板 ２ 内板 ３ ドアー・トリム ４ 強靭な紐 ５ リング ６、７、８ ピラー 61、72、71、82 突起 Reference Signs List 1 outer plate 2 inner plate 3 door trim 4 strong string 5 ring 6, 7, 8 pillar 61, 72, 71, 82 projection
Claims (1)
側に両端にリングを形成した強靭な紐状体を横方向に配
置し、上記リングを内板の両側面より外側に突出させ、
ドアーを閉じた状態において、該紐状体の両リングがピ
ラーに設けた突起と嵌合していることを特徴とする自動
車ドアー補強装置。1. A coordination tough string-like body at each end to the inside of the door body made of the outer plate and the inner plate to form a ring laterally
And make the ring protrude outward from both sides of the inner plate,
An automobile door reinforcing device, wherein both rings of the string-like body are fitted with projections provided on pillars when the door is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21322094A JP3153861B2 (en) | 1994-08-16 | 1994-08-16 | Car door reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21322094A JP3153861B2 (en) | 1994-08-16 | 1994-08-16 | Car door reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0858371A JPH0858371A (en) | 1996-03-05 |
| JP3153861B2 true JP3153861B2 (en) | 2001-04-09 |
Family
ID=16635528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21322094A Expired - Fee Related JP3153861B2 (en) | 1994-08-16 | 1994-08-16 | Car door reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3153861B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180113337A (en) | 2017-04-06 | 2018-10-16 | 현대자동차주식회사 | Over slam bumper assembly |
-
1994
- 1994-08-16 JP JP21322094A patent/JP3153861B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0858371A (en) | 1996-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |