JP2003220912A - Side collisional shock absorber on vehicle - Google Patents
Side collisional shock absorber on vehicleInfo
- Publication number
- JP2003220912A JP2003220912A JP2002024531A JP2002024531A JP2003220912A JP 2003220912 A JP2003220912 A JP 2003220912A JP 2002024531 A JP2002024531 A JP 2002024531A JP 2002024531 A JP2002024531 A JP 2002024531A JP 2003220912 A JP2003220912 A JP 2003220912A
- Authority
- JP
- Japan
- Prior art keywords
- rectangular frame
- shock absorber
- pressure receiving
- receiving surface
- frame portion
- 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.)
- Pending
Links
Landscapes
- Vibration Dampers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、側突エネルギーの
吸収体としてドアパネルやボディサイドパネルの内部に
装備する車輌における側突衝撃吸収体に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a side impact shock absorber in a vehicle installed inside a door panel or a body side panel as a side impact energy absorber.
【０００２】[0002]
【従来の技術】従来、所定の立体形状に樹脂成形した衝
撃吸収体を側突ドアパネルやボディサイドパネルの内部
に装備することが提案されている。2. Description of the Related Art Heretofore, it has been proposed to equip a side impact door panel or a body side panel with a shock absorber formed by resin molding into a predetermined three-dimensional shape.
【０００３】その衝撃吸収体の一例を挙げると、アウタ
ーパネルに向かう田の字状を呈する前段枠部を備え、こ
の前段枠部の中央縦辺並びに左右縦辺より延長する後段
辺部をインナートリムの内面から立ち上げて一体に形成
するものが提案されている（特開平８−１１５３９
号）。As an example of the shock absorber, a front-stage frame portion having a square shape facing the outer panel is provided, and a rear-stage side portion extending from a central vertical side and left and right vertical sides of the front-stage frame portion is an inner trim. One that has been proposed to be integrally formed by standing up from the inner surface of the sheet (Japanese Patent Laid-Open No. 8-11539).
issue).
【０００４】その他に、アウターパネルに向かう受圧部
を備え、この受圧部の支脚部をインナートリムの内側か
ら立ち上げて受圧部の両側に設けると共に、複数本の凹
状を呈する薄肉部を両側面に備えて受圧部の内面からイ
ンナートリムの内面に亘る補助支脚部を設けるものも提
案されている（特開平８−１１５９４１号）。In addition, a pressure receiving portion facing the outer panel is provided, and a supporting leg portion of the pressure receiving portion is raised from the inner side of the inner trim to be provided on both sides of the pressure receiving portion, and a plurality of concave thin portions are formed on both side surfaces. It is also proposed to provide an auxiliary supporting leg portion extending from the inner surface of the pressure receiving portion to the inner surface of the inner trim (Japanese Patent Laid-Open No. 8-115941).
【０００５】この種の衝撃吸収体においては、側突時の
衝撃力にある程度耐えられる座屈変形時の初期反力と、
その衝撃力を吸収する座屈変形の許容性とをバランス良
く保つことが要求される。In this type of shock absorber, an initial reaction force at the time of buckling deformation that can withstand the impact force at the time of side impact to some extent, and
It is required to maintain a good balance with the tolerance of buckling deformation that absorbs the impact force.
【０００６】然し、上述した衝撃吸収体では、側突時の
衝撃力が少しでも斜め方向より加わると、全体が前段枠
部の中央縦辺並びに左右縦辺より延長する後段辺部か
ら、また、補助支脚部を含む受圧部の支脚部から横倒れ
状態に座屈変形し易いため、側突時の衝撃力にある程度
耐えられる座屈変形時の初期反力に欠ける。However, in the above-described shock absorber, when the impact force at the time of a side impact is applied from an oblique direction even a little, the whole is from the rear side part extending from the central vertical side and the left and right vertical sides of the front stage frame part, and again. Since buckling deformation easily occurs in a sideways state from the supporting leg portion of the pressure receiving portion including the auxiliary supporting leg portion, the initial reaction force at the time of buckling deformation that can withstand the impact force at the time of side collision is lacking to some extent.
【０００７】[0007]
【発明が解決しようとする課題】本発明は、衝撃力の入
力方向が上下，左右のいずれの方向からであっても、そ
の衝撃力にある程度耐えられる座屈変形時の初期反力
と、この衝撃力を吸収する座屈変形の許容性とをバラン
ス良く保て、また、側突エネルギーの吸収特性を容易に
設定可能な車輌における側突衝撃吸収体を提供すること
を目的とする。SUMMARY OF THE INVENTION The present invention provides an initial reaction force at the time of buckling deformation that can withstand the impact force to some extent, regardless of whether the input direction of the impact force is vertical or horizontal. An object of the present invention is to provide a side impact shock absorber in a vehicle that can maintain a good balance between buckling deformation tolerance that absorbs impact force and easily set the side impact energy absorption characteristics.
【０００８】[0008]
【課題を解決するための手段】本発明の請求項１に係る
側突衝撃吸収体の装備構造においては、突端面を受圧面
として閉塞した第１の方形枠部と、第１の方形枠部から
段部を介して連続した相対的に大きな第２の方形枠部と
を二段に重ねた立方体でなり、所定長さのスリットを少
なくとも各コーナー部の両側に亘る段部に設けると共
に、スリットの開口個所を除いて受圧面より各方形枠部
に連続する格子状のリブ部を内部に設け、第１の方形枠
部を受圧面からアウターパネルに向けて第２の方形枠部
でインナートリムの内側に取付け固定する側突エネルギ
ーの吸収体として構成されている。In the equipment structure for a side impact shock absorber according to claim 1 of the present invention, a first rectangular frame portion having a projecting end surface closed as a pressure receiving surface, and a first rectangular frame portion. Is a cube in which a relatively large second rectangular frame portion that is continuous through a step portion is superposed in two steps, and a slit having a predetermined length is provided on the step portion extending at least on both sides of each corner portion, and the slit is formed. Except for the opening part of the pressure receiving surface, a grid-like rib that continues from the pressure receiving surface to each rectangular frame is provided inside, and the first rectangular frame is directed from the pressure receiving surface to the outer panel and the second rectangular frame is used as the inner trim. It is configured as a side impact energy absorber that is attached and fixed to the inside of the.
【０００９】本発明の請求項２に係る側突衝撃吸収体の
装備構造においては、第１の方形枠部をインナーパネル
のパネル面に設ける開口部からアウターパネルに向けて
突出する側突エネルギーの吸収体として構成されてい
る。In the side impact shock absorber mounting structure according to the second aspect of the present invention, the side impact energy of the first rectangular frame portion projecting from the opening provided in the panel surface of the inner panel toward the outer panel is suppressed. It is configured as an absorber.
【００１０】[0010]
【発明の実施の形態】以下、添付を参照して説明する
と、図示実施の形態は、図１で示すように側突エネルギ
ーの吸収体１としてドアインナートリム２の内側に取り
付けることにより、乗員の側部に相当するドアパネルＤ
の内部に装備する衝撃吸収体を構成するのに適用されて
いる。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, referring to the attached drawings, in the illustrated embodiment, as shown in FIG. Door panel D corresponding to the side
It has been applied to construct a shock absorber to be installed inside.
【００１１】その衝撃吸収体１は、図２〜図４で示すよ
うに突端面を受圧面１０で閉塞した第１の方形枠部１１
と、第１の方形枠部１１から段部１２を介して連続した
相対的に大きな第２の方形枠部１３とを二段に重ねた立
方体に形成されている。この構成中、第１の方形枠部１
１と第２の方形枠部１３は略相似形に形成されている。As shown in FIGS. 2 to 4, the shock absorber 1 has a first rectangular frame portion 11 whose tip end surface is closed by a pressure receiving surface 10.
And a relatively large second rectangular frame portion 13 continuous from the first rectangular frame portion 11 via the step portion 12 are formed in a cube. In this configuration, the first rectangular frame portion 1
The first and second rectangular frame portions 13 are formed in a substantially similar shape.
【００１２】それに加えて、所定長さのスリット１４ａ
〜１４ｄを少なくとも各コーナー部の両側に亘る段部１
１に脆弱部として設けると共に、スリット１４ａ〜１４
ｄの開口個所を除いて受圧面１０より各方形枠部１１，
１３の内部に連続する格子状のリブ部１５を薄板の組合
せ格子状に設けることにより、全体が一体に樹脂成形さ
れている。In addition, a slit 14a having a predetermined length
~ 14d at least on both sides of each corner step 1
1 is provided as a fragile portion, and slits 14a to 14
From the pressure receiving surface 10 except the opening portion of d, each square frame portion 11,
By providing continuous grid-shaped rib portions 15 inside 13 in the shape of a combination grid of thin plates, the whole is integrally resin-molded.
【００１３】スリット１４ａ〜１４ｄは、段部１２の肉
厚を切り欠くことにより設けられている。そのスリット
１４ａ〜１４ｄによると、幅並びに長さをチューニング
することから、側突エネルギーの吸収特性を適宜に設定
できる。このため、成形型の主要部分を変えないでスリ
ットの付形部分を変更することにより、各種仕様のエネ
ルギー吸収体を形成できる。The slits 14a to 14d are provided by notching the wall thickness of the step portion 12. According to the slits 14a to 14d, since the width and the length are tuned, the side impact energy absorption characteristics can be set appropriately. Therefore, the energy absorbers of various specifications can be formed by changing the shape of the slit without changing the main part of the mold.
【００１４】リブ部１５は、井桁状の格子部１５ａと、
格子部１５ａの升目内を斜めに区切る複数の突張り部１
５ｂとを組み合わせることから形成されている。この
他、第２の方形枠部１３には複数の設置片１６ａ〜１６
ｃが端部寄りから外方に張り出すよう設けられている。
各設置片１６ａ〜１６ｃは、方形枠部１３の側面から両
側縁に張り出す斜めの立上りリブ１６１，１６２で補強
されている。The rib portion 15 includes a lattice portion 15a having a cross shape,
A plurality of projecting portions 1 that divide the inside of the grid of the lattice portion 15a obliquely
It is formed by combining with 5b. In addition to this, the second rectangular frame portion 13 has a plurality of installation pieces 16a to 16a.
c is provided so as to project outward from the end portion.
Each of the installation pieces 16a to 16c is reinforced by diagonal rising ribs 16 1 and 16 2 protruding from the side surface of the rectangular frame portion 13 to both side edges.
【００１５】図示実施の形態では、図１並びに図２で示
すように衝撃吸収体１が取り付けられるドアインナート
リム２の隣接位置に形成されるドアポケットＰの内側に
膨出する奥行き辺と近接するよう、各方形枠部１１，１
３の片側辺はくの字状に張り出すよう形成されている。
その片側辺との剛性バランスを保つべく、相対辺は片側
のコーナー部から他側のコーナー部に向って斜めに張り
出すよう形成されている。この立体形状から、くの字状
の側辺個所には一つのスリット１４ｅが長手方向略中央
位置にも設けられている。In the illustrated embodiment, as shown in FIGS. 1 and 2, it is close to the depth side that bulges inward of the door pocket P formed at a position adjacent to the door inner trim 2 to which the shock absorber 1 is attached. So, each square frame 11,1
One side of 3 is formed to project like a dogleg.
In order to maintain the rigidity balance with the one side, the relative side is formed so as to project obliquely from the corner on one side toward the corner on the other side. Due to this three-dimensional shape, one slit 14e is also provided at a substantially central position in the longitudinal direction at the V-shaped side portion.
【００１６】その衝撃吸収体１は、設置片１６ａ〜１６
ｃをドアインナートリム２の板面にねじ止め固定するこ
とにより第２の方形枠部１３でドアインナートリム２の
内側に取付け固定される。また、図５で示すように第１
の方形枠部１１を受圧面１０からドアアウターパネル３
に向けてドアパネルＤの内部に装備される。The shock absorber 1 includes installation pieces 16a to 16a.
By fixing c to the plate surface of the door inner trim 2 with a screw, the second square frame portion 13 is attached and fixed to the inside of the door inner trim 2. Also, as shown in FIG.
The rectangular frame portion 11 of the door outer panel 3 from the pressure receiving surface 10
Is installed inside the door panel D facing toward.
【００１７】このように構成する衝撃吸収体では、突端
面を受圧面１０で閉塞した第１の方形枠部１１と、第１
の方形枠部１１から段部１２を介して連続した第２の方
形枠部１３とを主体とし、受圧面１０より各方形枠部１
１，１３に連続する格子状のリブ部１５を内部に設ける
ことにより全体として適度な剛性を有するから、ドアア
ウターパネル３の陥没変形による衝撃力が斜めに加わっ
ても、受圧初期には側突時の衝撃力にある程度耐えられ
る座屈変形時の反力を発揮する。In the shock absorber constructed as above, the first rectangular frame portion 11 having the pressure receiving surface 10 closing the tip end surface, and the first
The rectangular frame portion 11 is mainly composed of the second rectangular frame portion 13 continuous from the rectangular frame portion 11 through the step portion 12, and each rectangular frame portion 1 is formed from the pressure receiving surface 10.
By providing the rib portions 15 in the form of a grid continuous to the insides of 1 and 13 with appropriate rigidity as a whole, even if the impact force due to the depressed deformation of the door outer panel 3 is obliquely applied, a side collision occurs at the initial stage of pressure reception. It exerts a reaction force during buckling deformation that can withstand the impact force to some extent.
【００１８】一方、所定長さのスリット１４ａ〜１４ｄ
が少なくとも立方体の各コーナー部から両側に亘る段部
１１に脆弱部として設けられているため、衝撃荷重が増
大するに伴っては、第１の方形枠部１１が段部１２の残
余部を引き込みながら第２の方形枠部１３の枠内に陥没
するよう経時的に徐々に撓み変形する。On the other hand, slits 14a to 14d having a predetermined length
Is provided as a fragile portion on the step portion 11 extending at least from each corner portion of the cube to both sides, so that as the impact load increases, the first rectangular frame portion 11 pulls in the remaining portion of the step portion 12. Meanwhile, the second rectangular frame portion 13 gradually bends and deforms with time so as to be depressed in the frame.
【００１９】その衝撃荷重が更に増大すると、リブ部１
５が座屈すると共に、段部１２の残余部が裂断すること
により、第１の方形枠部１１が第２の方形枠部１３の枠
内に陥入する。衝撃荷重が極めて大きければ、第１並び
に第２の方形枠部１１，１３が座屈変形するようになる
が、この途上では変形有効ストロークを十分に確保でき
て衝撃荷重を吸収できるため、ドアインナートリム２が
車内方向に大きく迫り出すのを阻止できる。When the impact load further increases, the rib portion 1
When 5 is buckled and the remaining portion of the step portion 12 is torn, the first rectangular frame portion 11 is recessed into the frame of the second rectangular frame portion 13. If the impact load is extremely large, the first and second rectangular frame portions 11 and 13 will be buckled and deformed. However, in this process, the deformation effective stroke can be sufficiently secured and the impact load can be absorbed. It is possible to prevent the trim 2 from being pushed out toward the inside of the vehicle.
【００２０】その衝撃吸収体１の剛性は、各方形枠部１
１，１３の片側辺をくの字状に張り出すよう形成すると
共に、相対辺を片側のコーナー部から他側のコーナー部
に向け斜めに張り出させて片側のコーナー部を鋭角に形
成し、また、格子部１５ａの升目内を斜めに区切る支え
棒状の突張り部１５ｂを形成することから構造的に高め
られる。これと共に、スリット１４ｅをくの字状側辺個
所の長手方向略中央位置にも設けることにより座屈変形
の許容性を適度に保てる。The rigidity of the shock absorber 1 is such that the rectangular frame portion 1
One side of 1 and 13 is formed so as to project in a V shape, and the relative side is projecting obliquely from the corner of one side toward the corner of the other side to form a sharp corner on one side. Further, since the support bar-shaped projecting portion 15b that obliquely divides the inside of the grid of the lattice portion 15a is formed, it is structurally enhanced. At the same time, by providing the slit 14e at the substantially central position in the longitudinal direction of the V-shaped side portion, the tolerance of buckling deformation can be appropriately maintained.
【００２１】本発明に係る衝撃吸収体によると、適度な
剛性から、受圧初期には側突時の衝撃力にある程度耐え
られる座屈変形時の反力を発揮するため、図６の実線で
示すような変形有効ストロークを確保できるに対し、従
来例では一点鎖線で示すような変形ストロークを呈する
ことから座屈変形時の初期反力に欠ける。According to the shock absorber of the present invention, a reaction force at the time of buckling deformation capable of withstanding the impact force at the time of side impact to some extent is exerted at the initial stage of pressure reception due to appropriate rigidity, and therefore it is shown by a solid line in FIG. While such a deformation effective stroke can be secured, in the conventional example, the deformation stroke as shown by the alternate long and short dash line is exhibited, so that the initial reaction force at the time of buckling deformation is lacking.
【００２２】上述した衝撃吸収体は、第１の方形枠部１
１と相応位置する開口部４０をドアインナーパネル４の
パネル面に設け、第１の方形枠部１１をドアインナーパ
ネル４の開口部４０からドアアウターパネル３に向けて
突出装備するとよい。The above-mentioned shock absorber has the first rectangular frame portion 1
1 is provided on the panel surface of the door inner panel 4, and the first rectangular frame 11 is preferably provided so as to project from the opening 40 of the door inner panel 4 toward the door outer panel 3.
【００２３】その衝撃吸収体では、第１の方形枠部１１
をドアアウターパネル３に突出させることにより、第１
の方形枠部１１がドアアウターパネル３の陥没変形によ
る衝撃力を直接受けて変形有効ストロークにより確実に
吸収できると共に、ドアインナートリム２とドアアウタ
ーパネル３との相対間隔を第１の方形枠部１１の立上り
分だけ広げるのを抑えられる。In the shock absorber, the first rectangular frame portion 11
By making the door outer panel 3 protrude.
The rectangular frame portion 11 directly receives the impact force due to the depressed deformation of the door outer panel 3 and can be reliably absorbed by the deformation effective stroke, and the relative distance between the door inner trim 2 and the door outer panel 3 is determined by the first rectangular frame portion. You can suppress the spread of 11 rises.
【００２４】上述した実施の形態は、衝撃吸収体１をド
アパネルＤの内部に装備する場合に基づいて説明した
が、衝撃吸収体１をボディサイドパネルの内部に装備す
るのも同様に適用できる。Although the above-described embodiment has been described based on the case where the shock absorber 1 is installed inside the door panel D, the shock absorber 1 can be similarly installed inside the body side panel.
【００２５】[0025]
【発明の効果】以上の如く、本発明の請求項１に係る側
突衝撃吸収体に依れば、突端面を受圧面として閉塞した
第１の方形枠部と、第１の方形枠部から段部を介して連
続した相対的に大きな第２の方形枠部とを二段に重ねた
立方体でなり、所定長さのスリットを少なくとも各コー
ナー部の両側に亘る段部に設けると共に、スリットの開
口個所を除いて受圧面より各方形枠部に連続する格子状
のリブ部を内部に設け、第１の方形枠部を受圧面からア
ウターパネルに向けて第２の方形枠部でインナートリム
の内側に取付け固定する側突エネルギーの吸収体として
形成することにより、側突時の衝撃力が斜め方向から加
わっても、その衝撃力にある程度耐えられる座屈変形時
の初期反力と、この衝撃力を吸収する座屈変形の許容性
とをバランス良く保て、また、スリットの大きさをチュ
ーニングすることから側突エネルギーの吸収特性を容易
に設定できる。As described above, according to the side impact shock absorber according to the first aspect of the present invention, the first rectangular frame portion having the projecting end surface closed as the pressure receiving surface and the first rectangular frame portion It is a cube in which a relatively large second rectangular frame portion that is continuous via a step portion is stacked in two steps, and slits of a predetermined length are provided on the step portion that extends at least on both sides of each corner portion, and A grid-like rib that continues from the pressure-receiving surface to each rectangular frame except for the opening is provided inside, and the first rectangular frame extends from the pressure-receiving surface toward the outer panel and the second rectangular frame forms the inner trim of the inner trim. By forming it as an absorber of side impact energy that is attached and fixed to the inside, even if the impact force at the time of side impact is applied from an oblique direction, the initial reaction force during buckling deformation that can withstand the impact force to some extent and this impact A good balance between buckling deformation tolerance that absorbs force Te, also, can be easily set the absorption characteristics of the side impact energy from tuning the size of the slit.
【００２６】本発明の請求項２に係る側突衝撃吸収体に
依れば、第１の方形枠部をインナーパネルのパネル面に
設ける開口部からアウターパネルに向けて突出する側突
エネルギーの吸収体として形成することにより、アウタ
ーパネルの陥没変形による衝撃力を衝撃吸収体で直接受
けて変形有効ストロークにより確実に吸収できると共
に、インナートリムとアウターパネルとの相対間隔を第
１の方形枠部の立上り分だけ広げるのを抑えられる。According to the side impact shock absorber according to the second aspect of the present invention, the side impact energy which projects toward the outer panel from the opening provided in the panel surface of the inner panel is absorbed. By forming the body as a body, the impact force due to the depressed deformation of the outer panel can be directly received by the impact absorbing body and can be reliably absorbed by the deformation effective stroke, and the relative distance between the inner trim and the outer panel can be reduced. It is possible to suppress widening by the rising amount.
【図１】本発明に係る側突衝撃吸収体の装備構造を適用
したドアパネルを車内側から示す斜視図である。FIG. 1 is a perspective view showing a door panel to which a side impact shock absorber mounting structure according to the present invention is applied, as seen from the inside of a vehicle.
【図２】図１の側突衝撃吸収体をインナートリムの内側
から斜視図である。FIG. 2 is a perspective view of the side impact shock absorber of FIG. 1 viewed from the inside of an inner trim.
【図３】図２の側突衝撃吸収体を第１の方形枠部側から
示す正面図である。FIG. 3 is a front view showing the side impact shock absorber of FIG. 2 from the side of the first rectangular frame portion.
【図４】図２の側突衝撃吸収体を示す側断面図である。FIG. 4 is a side sectional view showing the side impact shock absorber of FIG.
【図５】図１のドアパネルを示す側断面図である。FIG. 5 is a side sectional view showing the door panel of FIG.
【図６】本発明と従来例に係る側突衝撃吸収体による変
形ストロークを示すグラフである。FIG. 6 is a graph showing a deformation stroke by the side impact shock absorber according to the present invention and the conventional example.
１ 衝撃吸収体 １０ 衝撃吸収体の受圧面 １１ 第１の方形枠部 １２ 段部 １３ 第２の方形枠部 １４ａ〜１４ｄ スリット １５ 格子状のリブ部 ２ インナートリム ３ アウターパネル ４ インナーパネル ４０ インナーパネルの開口部 1 shock absorber 10 Pressure receiving surface of shock absorber 11 First square frame 12 steps 13 Second square frame 14a-14d slit 15 Lattice-shaped ribs 2 inner trim 3 outer panel 4 inner panel 40 Inner panel opening
───────────────────────────────────────────────────── フロントページの続き (72)発明者 田辺 仁一 栃木県塩谷郡高根沢町大字太田118−１ テイ・エス テック株式会社技術センター 内 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor, Jinichi Tanabe 118-1 Ota, Takanezawa-machi, Shioya-gun, Tochigi Prefecture TS Tech Co., Ltd. Technical Center Within
Claims (2)
形枠部と、第１の方形枠部から段部を介して連続した相
対的に大きな第２の方形枠部とを二段に重ねた立方体で
なり、所定長さのスリットを少なくとも各コーナー部の
両側に亘る段部に設けると共に、スリットの開口個所を
除いて受圧面より各方形枠部に連続する格子状のリブ部
を内部に設け、第１の方形枠部を受圧面からアウターパ
ネルに向けて第２の方形枠部でインナートリムの内側に
取付け固定する側突エネルギーの吸収体として形成した
ことを特徴とする車輌における側突衝撃吸収体。1. A first rectangular frame part closed with a projecting end face as a pressure receiving surface, and a relatively large second rectangular frame part continuous from the first rectangular frame part via a step part in two stages. It consists of stacked cubes, and slits of a specified length are provided at least on the stepped part extending over both sides of each corner part, and inside the grid-shaped rib part continuous from the pressure receiving surface to each rectangular frame part except the opening part of the slit. And a first rectangular frame portion is formed as a side impact energy absorber for fixing and fixing the first rectangular frame portion from the pressure receiving surface toward the outer panel inside the inner trim by the second rectangular frame portion. Collision shock absorber.
ル面に設ける開口部からアウターパネルに向けて突出す
る側突エネルギーの吸収体として形成したことを特徴と
する請求項１に記載の車輌における側突衝撃吸収体。2. The vehicle according to claim 1, wherein the first rectangular frame portion is formed as a side impact energy absorber that projects toward the outer panel from an opening provided in the panel surface of the inner panel. Side impact shock absorber in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002024531A JP2003220912A (en) | 2002-01-31 | 2002-01-31 | Side collisional shock absorber on vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002024531A JP2003220912A (en) | 2002-01-31 | 2002-01-31 | Side collisional shock absorber on vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003220912A true JP2003220912A (en) | 2003-08-05 |
Family
ID=27746949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002024531A Pending JP2003220912A (en) | 2002-01-31 | 2002-01-31 | Side collisional shock absorber on vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003220912A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009248816A (en) * | 2008-04-08 | 2009-10-29 | Toyota Boshoku Corp | Resinous impact-shock absorber for side impact |
| JP2010241285A (en) * | 2009-04-07 | 2010-10-28 | Kasai Kogyo Co Ltd | Cabin side wall structure of automobile |
| JP2011042314A (en) * | 2009-08-24 | 2011-03-03 | Kasai Kogyo Co Ltd | Vehicular shock-absorbing body structure |
| JP2012236439A (en) * | 2011-05-10 | 2012-12-06 | Kasai Kogyo Co Ltd | Vehicle cabin sidewall structure of automobile |
| JP2014028572A (en) * | 2012-07-31 | 2014-02-13 | Visteon Global Technologies Inc | Shock absorber for vehicle and interior component for vehicle having the same |
| JP2017170967A (en) * | 2016-03-21 | 2017-09-28 | テイ・エス テック株式会社 | Impact absorber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05288232A (en) * | 1992-04-09 | 1993-11-02 | Toyoda Gosei Co Ltd | Impact absorbing member made of resin |
| JPH06270673A (en) * | 1993-03-18 | 1994-09-27 | Kasai Kogyo Co Ltd | Clip attaching seat |
| JPH0971200A (en) * | 1995-09-08 | 1997-03-18 | Honda Motor Co Ltd | Shock absorbing structure for door |
-
2002
- 2002-01-31 JP JP2002024531A patent/JP2003220912A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05288232A (en) * | 1992-04-09 | 1993-11-02 | Toyoda Gosei Co Ltd | Impact absorbing member made of resin |
| JPH06270673A (en) * | 1993-03-18 | 1994-09-27 | Kasai Kogyo Co Ltd | Clip attaching seat |
| JPH0971200A (en) * | 1995-09-08 | 1997-03-18 | Honda Motor Co Ltd | Shock absorbing structure for door |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009248816A (en) * | 2008-04-08 | 2009-10-29 | Toyota Boshoku Corp | Resinous impact-shock absorber for side impact |
| JP2010241285A (en) * | 2009-04-07 | 2010-10-28 | Kasai Kogyo Co Ltd | Cabin side wall structure of automobile |
| JP2011042314A (en) * | 2009-08-24 | 2011-03-03 | Kasai Kogyo Co Ltd | Vehicular shock-absorbing body structure |
| JP2012236439A (en) * | 2011-05-10 | 2012-12-06 | Kasai Kogyo Co Ltd | Vehicle cabin sidewall structure of automobile |
| JP2014028572A (en) * | 2012-07-31 | 2014-02-13 | Visteon Global Technologies Inc | Shock absorber for vehicle and interior component for vehicle having the same |
| JP2017170967A (en) * | 2016-03-21 | 2017-09-28 | テイ・エス テック株式会社 | Impact absorber |
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