JP3494534B2 - Mounting structure of vehicle collision sensor - Google Patents
Mounting structure of vehicle collision sensorInfo
- Publication number
- JP3494534B2 JP3494534B2 JP21072596A JP21072596A JP3494534B2 JP 3494534 B2 JP3494534 B2 JP 3494534B2 JP 21072596 A JP21072596 A JP 21072596A JP 21072596 A JP21072596 A JP 21072596A JP 3494534 B2 JP3494534 B2 JP 3494534B2
- Authority
- JP
- Japan
- Prior art keywords
- collision sensor
- pillar
- mounting hole
- sensor
- vehicle
- 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
- Air Bags (AREA)
- Body Structure For Vehicles (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は車両、特にキャブオ
ーバ型トラック、キャブオーバ型バス、ワンボックスカ
ー等に適した衝突センサの取付構造に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a collision sensor mounting structure suitable for vehicles, particularly cab-over trucks, cab-over buses, one-box cars, and the like.
【０００２】[0002]
【従来の技術】従来、この種の衝突センサの取付構造と
して、車体のフロントフレームの前端近傍に開口部又は
凹部が形成され、この開口部又は凹部を介して衝突セン
サがその一部又は全部がフロントフレーム内に収容され
るように装着された自動車用エアバッグセンサの取付構
造が開示されている（特開平５−１３９２４１）。この
ように構成された自動車用エアバッグセンサの取付構造
では、衝突センサをフロントフレームの極力前端側に装
着しても、この衝突センサがバンパ等の取付けボルトを
締付けるインパクトレンチ等の邪魔にならず、バンパ等
の組付作業スペースを十分に確保できる。またエアバッ
グセンサが装着されたフロントフレームの衝突変形し難
い部分を短くすることにより、フロントフレームの前端
近傍部の衝突変形し易い部分を極力長くでき、衝突時に
おける衝突エネルギ吸収作用を増大できるようになって
いる。2. Description of the Related Art Conventionally, as a mounting structure for a collision sensor of this type, an opening or a recess is formed in the vicinity of a front end of a front frame of a vehicle body, and the collision sensor partially or wholly passes through the opening or the recess. A mounting structure of an automobile airbag sensor mounted so as to be housed in a front frame is disclosed (Japanese Patent Laid-Open No. 5-139241). In the vehicle airbag sensor mounting structure thus configured, even if the collision sensor is mounted on the front end side of the front frame as much as possible, the collision sensor does not interfere with the impact wrench that tightens the mounting bolts such as the bumper. It is possible to secure a sufficient working space for assembling bumpers, etc. Further, by shortening the portion of the front frame, on which the airbag sensor is mounted, which is less likely to undergo collision deformation, the portion of the front frame near the front end, which is likely to undergo collision deformation, can be made as long as possible, so that the collision energy absorbing action at the time of collision can be increased. It has become.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記従来の自
動車用エアバッグセンサの取付構造は、ボンネット下部
にフロントフレームを有する乗用車には適用できるけれ
ども、フロントフレームを有しないキャブオーバ型トラ
ックやワンボックスカー等にあっては、衝突センサの取
付場所を選定することが難しく、衝突センサの取付けに
より車室を狭めたり或いは衝突時に衝突センサを損傷し
たりする問題点があった。本発明の目的は、キャブオー
バ型車両に適用しても、車室を狭めずに車両の衝突によ
る加速度又は衝撃を確実に検出できる車両用衝突センサ
の取付構造を提供することにある。However, although the above-mentioned conventional structure for mounting an air bag sensor for an automobile can be applied to a passenger car having a front frame at a lower portion of the hood, a cab-over type truck or a one-box car having no front frame is provided. In such cases, it is difficult to select a location for mounting the collision sensor, and there is a problem that mounting the collision sensor narrows the vehicle interior or damages the collision sensor during a collision. It is an object of the present invention to provide a vehicle collision sensor mounting structure capable of reliably detecting acceleration or impact due to a vehicle collision without narrowing the vehicle compartment even when applied to a cab-over type vehicle.
【０００４】[0004]
【課題を解決するための手段】請求項１に係る発明は、
図１及び図２に示すように、キャブ１１の前面両側に配
置されインナピラー１２ａ及びアウタピラー１２ｂを互
いに接合することにより横断面が閉断面に形成された一
対のフロントピラー１２と、インナピラー１２ａに形成
された取付孔１２ｃと、取付孔１２ｃ周縁にブラケット
１９を介して取付けられフロントピラー１２内に収容さ
れた衝突センサ２１とを備えた車両用衝突センサの取付
構造の改良である。その特徴ある構成は、車幅方向に延
びて設けられ両端が一対のフロントピラー１２のアウタ
ピラー１２ｂにそれぞれ結合されたフロントクロスメン
バ１８を有し、取付孔１２ｃがフロントクロスメンバ１
８の結合部位１８ａ近傍のインナピラー１２ａに形成さ
れ、取付孔１２ｃがフロントクロスメンバ１８の端部を
アウタピラー１２ｂに溶着するための作業孔を兼ねたと
ころにある。この請求項１に係る車両用衝突センサの取
付構造では、衝突センサ２１を剛性の高いフロントピラ
ー１２内に収容したので、車両１０が衝突しても衝突セ
ンサ２１は損傷することなくその衝突による加速度又は
衝撃を確実に検出できる。また衝突センサ２１を収容し
たフロントピラー１２がフロントクロスメンバ１８によ
り補強されるので、衝突センサ２１周囲の剛性を更に向
上できる。更に取付孔１２ｃにブラケット１９を介して
衝突センサ２１を取付ける前に、取付孔１２ｃからスポ
ット溶接機の一方の電極を挿入してアウタピラー１２ｂ
にフロントクロスメンバ１８の端部を容易に溶着でき
る。 The invention according to claim 1 is
As shown in FIGS. 1 and 2 , a pair of front pillars 12 are formed on the front and rear sides of the cab 11, and the inner pillars 12a and the outer pillars 12b are joined to each other to form a pair of front pillars 12 having a closed cross section and an inner pillar 12a. This is an improvement of the vehicle collision sensor mounting structure including the mounting hole 12c and the collision sensor 21 mounted on the periphery of the mounting hole 12c via the bracket 19 and accommodated in the front pillar 12. Its characteristic structure extends in the vehicle width direction.
Outer side of the front pillar 12 with both ends
Front crossmen connected to each pillar 12b
The front cross member 1 with the mounting hole 12c.
8 is formed on the inner pillar 12a near the binding site 18a.
The mounting hole 12c is attached to the end of the front cross member 18.
It also serves as a work hole for welding to the outer pillar 12b.
It's about time. In the vehicle collision sensor mounting structure according to the first aspect, since the collision sensor 21 is housed in the highly rigid front pillar 12, even if the vehicle 10 collides, the collision sensor 21 is not damaged and the acceleration due to the collision is generated. Alternatively, the impact can be detected reliably. It also houses the collision sensor 21
The front pillar 12 is attached to the front cross member 18.
Is further reinforced, the rigidity around the collision sensor 21 is further improved.
Can be improved Further, via the bracket 19 to the mounting hole 12c
Before installing the collision sensor 21, insert the spout from the mounting hole 12c.
Outer pillar 12b by inserting one electrode of the welding machine
The end of the front cross member 18 can be easily welded to
It
【０００５】請求項２に係る発明は、請求項１に係る発
明であって、更に図１に示すように、ブラケット１９に
より取付孔１２ｃが閉塞されるように構成されたことを
特徴とする。この請求項２に係る車両用衝突センサの取
付構造では、取付孔１２ｃがブラケット１９にて閉塞さ
れるので、取付孔１２ｃから塵埃等がフロントピラー１
２内に侵入しない。The invention according to claim 2 is the invention according to claim 1, further characterized in that, as shown in FIG. 1, the mounting hole 12c is closed by a bracket 19. In the vehicle collision sensor mounting structure according to the second aspect of the invention, since the mounting hole 12c is closed by the bracket 19, dust or the like is discharged from the mounting hole 12c to the front pillar 1.
Do not intrude into 2.
【０００６】[0006]
【０００７】[0007]
【０００８】[0008]
【発明の実施の形態】次に本発明の実施の形態を図面に
基づいて詳しく説明する。図１〜図３に示すように、キ
ャブオーバ型トラック１０のキャブ１１の前面両側には
略鉛直方向に延びる一対のフロントピラー１２が配設さ
れる。これらのフロントピラー１２は左右対称であるた
め、左側のフロントピラー１２を代表して説明し、右側
のフロントピラーの説明を省略する。フロントピラー１
２は互いに接合されたインナピラー１２ａ及びアウタピ
ラー１２ｂを有し、フロントピラー１２の横断面は閉断
面に形成される（図１及び図２）。また一対のフロント
ピラー１２間の上部にはウインドシールドガラス１４が
設けられ（図２及び図３）、ウインドシールドガラス１
４の下方にはダッシュパネル１６が設けられる（図１及
び図２）。ダッシュパネル１６の両側縁は一対のフロン
トピラー１２のアウタパネル１２ｂにそれぞれ溶着され
（図１）、ダッシュパネル１６の下縁はフロアパネル１
７の前縁に溶着される（図２）。BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1 to 3, a pair of front pillars 12 extending in a substantially vertical direction are arranged on both front surfaces of a cab 11 of a cab-over type truck 10. Since the front pillars 12 are bilaterally symmetric, the left front pillar 12 will be described as a representative, and the right front pillar 12 will not be described. Front pillar 1
2 has an inner pillar 12a and an outer pillar 12b joined to each other, and the cross section of the front pillar 12 is formed into a closed cross section (FIGS. 1 and 2). A windshield glass 14 is provided above the pair of front pillars 12 (FIGS. 2 and 3), and the windshield glass 1 is provided.
A dash panel 16 is provided below 4 (FIGS. 1 and 2). Both side edges of the dash panel 16 are welded to the outer panels 12b of the pair of front pillars 12 (FIG. 1), and the lower edge of the dash panel 16 is the floor panel 1
7 is welded to the front edge (FIG. 2).
【０００９】ダッシュパネル１６の下部前面には横断面
が略ハット状のフロントクロスメンバ１８が車幅方向に
沿って延びて設けられる（図１及び図２）。このフロン
トクロスメンバ１８はダッシュパネル１６前面にスポッ
ト溶接により結合され、両端は一対のフロントピラー１
２のアウタピラー１２ｂ外面にスポット溶接により結合
される。インナピラー１２ａにはフロントクロスメンバ
１８の端部の結合部位１８ａ（図１）近傍に取付孔１２
ｃが形成される、即ちこの取付孔１２ｃはアウタピラー
１２ｂを挟んでフロントクロスメンバ１８の端部に対向
して形成される。また取付孔１２ｃ周縁にはブラケット
１９を介して衝突センサ２１が取付けられる。ブラケッ
ト１９は取付孔１２ｃより一回り大きく形成され、ブラ
ケット１９により取付孔１２ｃが閉塞されるようになっ
ている。衝突センサ２１は取付孔１２ｃより一回り小さ
く形成され、取付孔１２ｃからフロントピラー１２内に
遊挿されてフロントピラー１２内に収容可能に構成され
る。インナピラー１２ａのうち取付孔１２ｃの周縁内面
にはナット２２，２２が溶着され、ナット２２，２２に
はブラケット１９及びインナピラー１２ａを介してボル
ト２３が螺合可能に構成される（図１）。図１中の符号
２４はフロントピラー１２の外面を覆うフロントコーナ
パネルであり、符号２６はキャブ１１前面に設けられた
開閉可能なフロントパネルであり、符号２７ａはインス
トルメントパネル２７のロアカバーである。A front cross member 18 having a substantially hat-shaped cross section is provided on the lower front surface of the dash panel 16 so as to extend along the vehicle width direction (FIGS. 1 and 2). The front cross member 18 is joined to the front surface of the dash panel 16 by spot welding, and both ends thereof are a pair of front pillars 1.
It is joined to the outer surface of the second outer pillar 12b by spot welding. The inner pillar 12a is provided with a mounting hole 12 near the coupling portion 18a (FIG. 1) at the end of the front cross member 18.
c is formed, that is, the mounting hole 12c is formed so as to face the end of the front cross member 18 with the outer pillar 12b interposed therebetween. A collision sensor 21 is attached to the periphery of the attachment hole 12c via a bracket 19. The bracket 19 is formed slightly larger than the mounting hole 12c, and the mounting hole 12c is closed by the bracket 19. The collision sensor 21 is formed to be slightly smaller than the mounting hole 12c, is loosely inserted into the front pillar 12 through the mounting hole 12c, and can be housed in the front pillar 12. Nuts 22 and 22 are welded to the inner surface of the peripheral edge of the mounting hole 12c of the inner pillar 12a, and a bolt 23 can be screwed into the nuts 22 and 22 via the bracket 19 and the inner pillar 12a (FIG. 1). In FIG. 1, reference numeral 24 is a front corner panel that covers the outer surface of the front pillar 12, reference numeral 26 is an openable and closable front panel provided on the front surface of the cab 11, and reference numeral 27 a is a lower cover of the instrument panel 27.
【００１０】衝突センサ２１はこの実施の形態ではトラ
ック１０の進行方向の所定値以上の加速度を検出する加
速度センサであり、セラミック圧電素子に機械ひずみを
加えると電位差を発生する圧電現象を利用する圧電型加
速度センサや、抵抗線ひずみゲージのインピーダンスが
加速度に比例することを利用したストレインゲージ型加
速度センサ等が用いられる。衝突センサ２１の検出出力
は図示しないがコントローラの制御入力に接続され、コ
ントローラの制御出力はエアバッグの点火装置の接続さ
れる。エアバッグは図示しないが上記点火装置と、この
点火装置により燃焼して瞬時に多量のガスを発生するガ
ス発生手段と、このガスが導入され運転者の腹部及びス
テアリングホイール間に展開可能なバッグとを有する。
上記エアバッグはステアリングコラムの運転座席に対向
する側部にバッグを折畳んだ状態で取付けられる。In this embodiment, the collision sensor 21 is an acceleration sensor for detecting an acceleration equal to or higher than a predetermined value in the traveling direction of the track 10. The collision sensor 21 uses a piezoelectric phenomenon that produces a potential difference when mechanical strain is applied to the ceramic piezoelectric element. Type acceleration sensor, a strain gauge type acceleration sensor utilizing the fact that the impedance of the resistance wire strain gauge is proportional to the acceleration, and the like are used. Although not shown, the detection output of the collision sensor 21 is connected to the control input of the controller, and the control output of the controller is connected to the airbag ignition device. Although the airbag is not shown, the ignition device, a gas generating means for instantaneously generating a large amount of gas by combustion by the ignition device, and a bag which is introduced between the ignition device and the abdomen of the driver and the steering wheel are provided. Have.
The airbag is attached to the side of the steering column facing the driver's seat with the bag folded.
【００１１】なお、この実施の形態では、車両としてキ
ャブオーバ型トラックを挙げたが、ワンボックスカーや
キャブオーバ型バスでもよい。また、この実施の形態で
は、衝突センサとして加速度センサを挙げたが、トラッ
クの進行方向の所定値以上の衝撃荷重を検出する衝撃セ
ンサでもよい。衝撃センサとしては加速度センサと同様
に圧電素子や抵抗線ひずみゲージを用い衝突等の衝撃に
より発生する力を検知するものや、磁石とコイルを用い
衝撃による相対運動を検知するものが用いられる。更
に、この実施の形態では、衝突センサの検出出力に基づ
いてエアバッグを作動させたが、衝突センサの検出出力
に基づいて運転座席を後方に移動させる手段又はその他
の二次衝突回避手段を作動させてもよい。In this embodiment, the vehicle is a cab-over type truck, but it may be a one-box car or a cab-over type bus. In this embodiment, the acceleration sensor is used as the collision sensor, but an impact sensor that detects an impact load of a predetermined value or more in the traveling direction of the truck may be used. As the shock sensor, a sensor that uses a piezoelectric element or a resistance wire strain gauge to detect a force generated by a shock such as a collision, or a sensor that detects a relative motion due to a shock using a magnet and a coil is used as the shock sensor. Further, in this embodiment, the airbag is operated based on the detection output of the collision sensor, but the means for moving the driver's seat backward or other secondary collision avoidance means is operated based on the detection output of the collision sensor. You may let me.
【００１２】このように構成された衝突センサ２１の取
付構造では、トラック１０が衝突しても衝突センサ２１
はフロントクロスメンバ１８により補強された極めて剛
性の高いフロントピラー１２により保護されているの
で、衝突時の加速度を確実に検出できる。この結果、こ
の衝突センサ２１の検出出力に基づいて図示しないがコ
ントローラは点火装置を作動してバッグを瞬時に展開で
きる。またフロントクロスメンバ１８のダッシュパネル
１６の前面及びアウタピラー１２ｂの外面へのスポット
溶接による結合は、ダッシュパネル１６のフロントピラ
ー１２及びフロアパネル１７への溶着後かつフロントコ
ーナパネル２４の組付け前に行われる。フロントクロス
メンバ１８の両端のアウタピラー１２ｂの外面へのスポ
ット溶接は、図示しないスポット溶接機の一対の電極の
うち一方の電極を取付孔１２ｃから挿入してアウタピラ
ー１２ｂの内面に圧接し、他方の電極をフロントクロス
メンバ１８の端部外面に圧接して行われる。このように
上記取付孔１２ｃは上記スポット溶接の作業孔の役割も
果たす。In the mounting structure of the collision sensor 21 thus constructed, even if the truck 10 collides, the collision sensor 21
Is protected by the front pillar 12 having an extremely high rigidity, which is reinforced by the front cross member 18, so that the acceleration at the time of collision can be reliably detected. As a result, based on the detection output of the collision sensor 21, the controller (not shown) can activate the ignition device to instantly deploy the bag. The front cross member 18 is joined to the front surface of the dash panel 16 and the outer surface of the outer pillar 12b by spot welding after the welding of the dash panel 16 to the front pillar 12 and the floor panel 17 and before the assembling of the front corner panel 24. Be seen. For spot welding the outer surface of the outer pillar 12b at both ends of the front cross member 18, one electrode of a pair of electrodes of a spot welding machine (not shown) is inserted through the mounting hole 12c and press-contacted to the inner surface of the outer pillar 12b. Is pressed against the outer surface of the end of the front cross member 18. Thus, the mounting hole 12c also serves as a working hole for the spot welding.
【００１３】またブラケット１９は衝突センサ２１をフ
ロントピラー１２内に収容した状態で、ボルト２３をナ
ット２２に螺合することにより取付孔１２ｃ周縁に取付
けられるので、衝突センサ２１により車室が狭められる
ことがなく、またブラケット１９により取付孔１２ｃが
閉塞されるので、取付孔１２ｃから塵埃等がフロントピ
ラー１２内に侵入しない。更に乗員の足や手が不用意に
動いたり、或いはインストルメントパネル内の部品交換
等の作業時における不用意な動作が生じたりしても、乗
員の足や手又は工具等が衝突センサに接触することはな
いので、衝突センサを保護できる。Further, since the bracket 19 is mounted on the peripheral edge of the mounting hole 12c by screwing the bolt 23 into the nut 22 with the collision sensor 21 housed in the front pillar 12, the collision sensor 21 narrows the vehicle compartment. In addition, since the mounting hole 12c is closed by the bracket 19, dust or the like does not enter the front pillar 12 through the mounting hole 12c. Furthermore, even if the occupant's feet or hands move carelessly, or if an inadvertent operation occurs during work such as replacing parts in the instrument panel, the occupant's feet, hands, or tools may come into contact with the collision sensor. Since it does not occur, the collision sensor can be protected.
【００１４】[0014]
【発明の効果】以上述べたように、本発明によれば、車
幅方向に延びて設けられたフロントクロスメンバの両端
を一対のフロントピラーのアウタピラーにそれぞれ結合
し、取付孔をフロントクロスメンバの結合部位近傍のイ
ンナピラーに形成し、更に取付孔がフロントクロスメン
バの端部をアウタピラーに溶着するための作業孔を兼ね
るので、衝突センサを収容したフロントピラーがフロン
トクロスメンバにより補強され、衝突センサ周囲の剛性
を向上できるとともに、取付孔からスポット溶接機の一
方の電極を挿入してアウタピラーにフロントクロスメン
バの端部を容易に溶着できる。またブラケットにより取
付孔を閉塞すれば、取付孔から塵埃等がフロントピラー
内に侵入しない。As described above, according to the present invention, the vehicle
Both ends of the front cross member extending in the width direction
To the outer pillars of a pair of front pillars
The mounting hole in the vicinity of the front
It is formed on the inner pillar, and the mounting hole is a front crossmen.
Also serves as a working hole for welding the end of the bar to the outer pillar.
The front pillar that houses the collision sensor is
Stiffness around the collision sensor reinforced by a cross member
It is possible to improve the
Insert one electrode into the outer pillar and
The ends of the bar can be easily welded. Further, if the mounting hole is closed by the bracket, dust and the like will not enter the front pillar through the mounting hole.
【００１５】[0015]
【図１】本発明一実施形態の車両用衝突センサの取付構
造を示す図３のＡ−Ａ線断面図。FIG. 1 is a sectional view taken along the line AA of FIG. 3 showing a vehicle collision sensor mounting structure according to an embodiment of the present invention.
【図２】その衝突センサの取付孔を含むキャブ内の要部
斜視図。FIG. 2 is a perspective view of a main part in a cab including a mounting hole for the collision sensor.
【図３】そのキャブの斜視図。FIG. 3 is a perspective view of the cab.
１０ キャブオーバ型トラック（車両） １１ キャブ １２ フロントピラー １２ａ インナピラー １２ｂ アウタピラー １２ｃ 取付孔 １８ フロントクロスメンバ １８ａ 結合部位 １９ ブラケット ２１ 衝突センサ 10 Cab-over type truck (vehicle) 11 cabs 12 front pillars 12a Inner pillar 12b outer pillar 12c mounting hole 18 Front cross member 18a binding site 19 bracket 21 Collision sensor
フロントページの続き (56)参考文献 特開 平９−323601（ＪＰ，Ａ) 特開 平５−139241（ＪＰ，Ａ) 特開 平10−16682（ＪＰ，Ａ) 特開 平９−323656（ＪＰ，Ａ) 特開 平９−58407（ＪＰ，Ａ) 特開 平９−301124（ＪＰ，Ａ) 特開 平10−16702（ＪＰ，Ａ) 特開 平５−229395（ＪＰ，Ａ) 特開 平５−270355（ＪＰ，Ａ) 特開 平９−123869（ＪＰ，Ａ) 実開 平６−1035（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B60R 21/16 - 21/32 B60R 21/00 610 G01P 15/00 - 15/16 B62D 25/00 - 25/22 Continuation of the front page (56) Reference JP-A-9-323601 (JP, A) JP-A-5-139241 (JP, A) JP-A-10-16682 (JP, A) JP-A-9-323656 (JP , A) JP 9-58407 (JP, A) JP 9-301124 (JP, A) JP 10-16702 (JP, A) JP 5-229395 (JP, A) JP 5-270355 (JP, A) JP-A-9-123869 (JP, A) Actual development: 6-1035 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) B60R 21/16 -21/32 B60R 21/00 610 G01P 15/00-15/16 B62D 25/00-25/22
Claims (2)
ピラー(12a)及びアウタピラー(12b)を互いに接合するこ
とにより横断面が閉断面に形成された一対のフロントピ
ラー(12)と、 前記インナピラー(12a)に形成された取付孔(12c)と、 前記取付孔(12c)周縁にブラケット(19)を介して取付け
られ前記フロントピラー(12)内に収容された衝突センサ
(21)と を備えた車両用衝突センサの取付構造において、 車幅方向に延びて設けられ両端が前記一対のフロントピ
ラー(12)のアウタピラー(12b)にそれぞれ結合されたフ
ロントクロスメンバ(18)を有し、 前記取付孔(12c)が前記フロントクロスメンバ(18)の結
合部位(18a)近傍の前記インナピラー(12a)に形成され、 前記取付孔(12c)が前記フロントクロスメンバ(18)の端
部を前記アウタピラー(12b)に溶着するための作業孔を
兼ねた ことを特徴とする車両用衝突センサの取付構造 。1. A pair of front pillars (12) arranged on both sides of a front surface of a cab (11) and having an inner pillar (12a) and an outer pillar (12b) joined together to form a closed cross section, and the inner pillar. A mounting hole (12c) formed in (12a) and a collision sensor housed in the front pillar (12) mounted on the periphery of the mounting hole (12c) via a bracket (19).
(21) in a vehicle collision sensor mounting structure , the both ends of the pair of front pins are provided to extend in the vehicle width direction.
Of the outer pillars (12b) of the
Has a front cross member (18), and the mounting hole (12c) is connected to the front cross member (18).
It is formed in the inner pillar (12a) near the mating portion (18a), and the mounting hole (12c) is an end of the front cross member (18).
A work hole for welding the part to the outer pillar (12b).
A structure for mounting a collision sensor for a vehicle, which also serves as a function .
塞されるように構成された請求項１記載の車両用衝突セ
ンサの取付構造。2. The mounting structure for a vehicle collision sensor according to claim 1, wherein the mounting hole (12c) is closed by the bracket (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21072596A JP3494534B2 (en) | 1996-08-09 | 1996-08-09 | Mounting structure of vehicle collision sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21072596A JP3494534B2 (en) | 1996-08-09 | 1996-08-09 | Mounting structure of vehicle collision sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1053097A JPH1053097A (en) | 1998-02-24 |
| JP3494534B2 true JP3494534B2 (en) | 2004-02-09 |
Family
ID=16594077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21072596A Expired - Fee Related JP3494534B2 (en) | 1996-08-09 | 1996-08-09 | Mounting structure of vehicle collision sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3494534B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4078657B1 (en) | 2006-11-24 | 2008-04-23 | いすゞ自動車株式会社 | Body side structure of vehicle |
| JP6202028B2 (en) * | 2015-03-24 | 2017-09-27 | トヨタ自動車株式会社 | Arrangement structure of surrounding information detection sensor and autonomous driving vehicle |
| JP6308242B2 (en) * | 2016-04-22 | 2018-04-11 | マツダ株式会社 | Emergency call device installation structure |
| JP7240644B2 (en) * | 2021-03-19 | 2023-03-16 | いすゞ自動車株式会社 | Vehicle dash panel and vehicle dash panel mounting structure |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05139241A (en) * | 1991-06-25 | 1993-06-08 | Mazda Motor Corp | Mounting structure of airbag sensor for automobile |
| JPH05229395A (en) * | 1992-02-24 | 1993-09-07 | Hino Motors Ltd | Occupant crash protection device |
| JPH05270355A (en) * | 1992-03-27 | 1993-10-19 | Nissan Shatai Co Ltd | G sensor arrangement structure for flat floor vehicle |
| JP2576582Y2 (en) * | 1992-06-19 | 1998-07-16 | マツダ株式会社 | Automotive airbag equipment |
| JPH0958407A (en) * | 1995-08-29 | 1997-03-04 | Nippon Seiko Kk | Impact detection sensor arrangement structure for vehicle occupant protecting device |
| JP3371649B2 (en) * | 1995-11-01 | 2003-01-27 | トヨタ自動車株式会社 | Impact sensor mounting structure for side collision airbag device |
| JPH09301124A (en) * | 1996-05-21 | 1997-11-25 | Nissan Diesel Motor Co Ltd | Collision detecting sensor attaching device in cab |
| JP3472410B2 (en) * | 1996-06-07 | 2003-12-02 | 日産ディーゼル工業株式会社 | Collision detection sensor mounting structure for cab-over vehicles |
| JPH09323656A (en) * | 1996-06-10 | 1997-12-16 | Nissan Diesel Motor Co Ltd | Mounting structure of collision detecting sensor in cab over type vehicle |
| JPH1016702A (en) * | 1996-06-30 | 1998-01-20 | Isuzu Motors Ltd | Crash sensor fixing device for vehicle |
| JPH1016682A (en) * | 1996-07-08 | 1998-01-20 | Nissan Diesel Motor Co Ltd | Collision sensing device in cab over vehicle |
-
1996
- 1996-08-09 JP JP21072596A patent/JP3494534B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1053097A (en) | 1998-02-24 |
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