JPH10278839A - Belt retractor installation structure of automobile - Google Patents
Belt retractor installation structure of automobileInfo
- Publication number
- JPH10278839A JPH10278839A JP9397897A JP9397897A JPH10278839A JP H10278839 A JPH10278839 A JP H10278839A JP 9397897 A JP9397897 A JP 9397897A JP 9397897 A JP9397897 A JP 9397897A JP H10278839 A JPH10278839 A JP H10278839A
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- belt retractor
- temporary fixing
- fixing bracket
- vehicle body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/24—Anchoring devices secured to the side, door, or roof of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R2022/3402—Retractor casings; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自動車のシートベ
ルト装置のベルトリトラクタの取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for a belt retractor of an automobile seat belt device.
【０００２】[0002]
【従来の技術】図３は、従来の自動車のシートベルト装
置のベルトリトラクタの取付構造を示すもので、１は車
両前後方向に延在するサイドシルインナで、該シルイン
ナ１は断面略横向きハット形で、その上，下フランジ１
ａ，１ａを、上下方向に延びる車室側の車体パネルであ
るピラーインナ２の側面に接合してある。2. Description of the Related Art FIG. 3 shows a mounting structure of a conventional belt retractor for a seat belt device of an automobile. Reference numeral 1 denotes a side sill inner extending in a vehicle front-rear direction. , Above and below flange 1
a, 1a are joined to the side surface of a pillar inner 2, which is a vehicle body panel on the vehicle cabin side extending in the vertical direction.
【０００３】このピラーインナ２の下部にはシートベル
トを巻取り，巻戻しするベルトリトラクタ３を収容する
凹部として開口部４を形成してある。An opening 4 is formed in a lower portion of the pillar inner 2 as a recess for accommodating a belt retractor 3 for winding and rewinding a seat belt.
【０００４】ベルトリトラクタ３のハウジング３ａの下
側には、固定用ブラケット５を下方に向け突出配置して
ある。[0004] Below the housing 3a of the belt retractor 3, a fixing bracket 5 is disposed so as to protrude downward.
【０００５】この固定用ブラケット５は、その下端に車
体への取付ボルト６のナット７を接合配置する一方、上
端にフック５ａを曲折形成してある。[0005] The fixing bracket 5 has a nut 7 of a mounting bolt 6 to be attached to the vehicle body at the lower end thereof and a hook 5a bent at the upper end.
【０００６】８は前記固定用ブラケット５を車体にアン
カするアンカブラケットで、該アンカブラケット８はピ
ラーインナ２の側面の開口部４近傍に接合し、その上側
中央に前述の固定用ブラケット５のフック５ａと係合す
る切欠部８ａを形成してある。Reference numeral 8 denotes an anchor bracket for anchoring the fixing bracket 5 to the vehicle body. The anchor bracket 8 is joined to the side surface of the pillar inner 2 in the vicinity of the opening 4, and the hook 5a of the fixing bracket 5 is provided at the upper center. A notch 8a is formed which engages with.
【０００７】ベルトリトラクタ３の具体的な取付として
は、固定用ブラケット５の上端のフック５ａを、アンカ
ブラケット８の上側中央の切欠部８ａに係合し、ベルト
リトラクタ３を前述の係合部を支点にピラーインナ２の
開口部４内に回転収容して、固定用ブラケット５をアン
カブラケット８の開口部４に面した側面に重合させ、該
アンカブラケット８に設けたボルト挿入孔８ｂに車室側
から取付ボルト６を挿入し、固定用ブラケット５の下端
のナット７に螺合，締結して、アンカブラケット８に固
定用ブラケット５を結合して、ベルトリトラクタ３を車
体に固定するようにしてある。As a specific attachment of the belt retractor 3, the hook 5a at the upper end of the fixing bracket 5 is engaged with the notch 8a at the upper center of the anchor bracket 8, and the belt retractor 3 is connected to the above-mentioned engaging portion. The supporting bracket is rotatably accommodated in the opening 4 of the pillar inner 2, the fixing bracket 5 is overlapped on the side of the anchor bracket 8 facing the opening 4, and the bolt insertion hole 8 b provided in the anchor bracket 8 is inserted into the vehicle interior side. The fixing bolt 5 is screwed into and fastened to the nut 7 at the lower end of the fixing bracket 5, and the fixing bracket 5 is connected to the anchor bracket 8, so that the belt retractor 3 is fixed to the vehicle body. .
【０００８】[0008]
【発明が解決しようとする課題】前記従来の構造によれ
ば、ベルトリトラクタ３をピラーインナ２の下部に設け
た開口部４に収容して、該ベルトリトラクタ３のハウジ
ング下側に設けた固定用ブラケット５を、アンカブラケ
ット８の開口部４に面した側面に重合して、車室側から
取付ボルト６によりアンカブラケット８に締結固定しよ
うとすると、取付ボルト６を挿入し、取付工具等で押し
つける力Ｆにより、アンカブラケット８の切欠部８ａと
固定用ブラケット５のフック５ａの係合部分を支点とし
てベルトリトラクタ３が回転して、固定用ブラケット５
の下端のナット７が前記取付ボルト６から逃げてしまう
ため、取付作業時に作業者が手などで押さえたりしなけ
ればならないという不具合があった（図４参照）。According to the conventional structure, the belt retractor 3 is accommodated in the opening 4 provided at the lower part of the pillar inner 2, and the fixing bracket provided on the lower side of the housing of the belt retractor 3. 5 is superimposed on the side surface facing the opening 4 of the anchor bracket 8, and when the fastening bolt 6 is to be fastened and fixed to the anchor bracket 8 from the passenger compartment side, the force of inserting the mounting bolt 6 and pressing with a mounting tool or the like. F, the belt retractor 3 rotates about the engagement between the notch 8a of the anchor bracket 8 and the hook 5a of the fixing bracket 5, and the fixing bracket 5
Since the nut 7 at the lower end of the armature escapes from the mounting bolt 6, there is a problem that the operator must press down with a hand or the like during the mounting operation (see FIG. 4).
【０００９】そこで本発明は、ベルトリトラクタの固定
用ブラケットをアンカブラケット部に締結して固定する
際、ベルトリトラクタが回転して逃げてしまうようなこ
とがなく、取付作業性を格段に向上することのできるベ
ルトリトラクタ取付構造を提供するものである。Therefore, the present invention is to improve the workability of mounting the belt retractor without the belt retractor rotating and escaping when the fixing bracket of the belt retractor is fastened to the anchor bracket. The present invention provides a belt retractor mounting structure that can be used.
【００１０】[0010]
【課題を解決するための手段】請求項１にあっては、車
室側の車体パネルに設けた凹部にシートベルトを巻取
り，巻き戻しするベルトリトラクタを配設し、該ベルト
リトラクタのハウジングの下側に下方に向けて突出配置
した固定用ブラケットを車体パネルの凹部近傍に設けた
アンカブラケット部の凹部に面した側面に重合してボル
ト・ナット固定するようにした構造であって、前記凹部
の上縁部近傍に車室側に突出する突起部を設ける一方、
ベルトリトラクタのハウジングの上側に上方に向けて突
出する仮止め用ブラケットを設け、該仮止め用ブラケッ
トの上端部を車体パネルの前記突起部よりも上方部分に
仮止め固定して、仮止め用ブラケットを前記突起部を支
点として車室側に向けて撓み変形させ、前記固定用ブラ
ケットをアンカブラケットに圧接させてボルト・ナット
固定したことを特徴としている。According to a first aspect of the present invention, a belt retractor for winding and rewinding a seat belt is provided in a recess provided in a vehicle body panel on a vehicle interior side, and a housing for the belt retractor is provided. A structure in which a fixing bracket projecting downward from the lower side is overlapped on a side surface facing the concave portion of an anchor bracket portion provided near the concave portion of the vehicle body panel, and the bolt and the nut are fixed. While providing a protrusion protruding toward the passenger compartment near the upper edge of the
A temporary fixing bracket is provided on the upper side of the housing of the belt retractor, and the upper end of the temporary fixing bracket is temporarily fixed to an upper portion of the vehicle body panel above the protruding portion. Is bent toward the vehicle compartment with the projection as a fulcrum, and the fixing bracket is pressed against the anchor bracket to fix the bolt and nut.
【００１１】請求項２にあっては、請求項１に記載の仮
止め用ブラケットの剛性を固定用ブラケットの剛性より
も小さく設定したことを特徴としている。According to a second aspect of the present invention, the rigidity of the temporary fixing bracket according to the first aspect is set to be smaller than the rigidity of the fixing bracket.
【００１２】請求項３にあっては、請求項１，２に記載
の仮止め用ブラケットの上端を車体パネルに仮止め固定
する仮止め点の下側位置に、仮止め用ブラケットと車体
パネルとに相互に係合する第２の仮止め手段を設定した
ことを特徴としている。According to a third aspect of the present invention, the temporary fixing bracket and the vehicle body panel are positioned below the temporary fixing point for temporarily fixing the upper end of the temporary fixing bracket to the vehicle body panel. And a second temporary fixing means which engages with each other is set.
【００１３】請求項４にあっては、請求項１〜３に記載
の車体パネルの仮止め用ブラケット配設部分に補強用ビ
ードを前後方向に設けて、該補強用ビードを突起部とし
たことを特徴としている。According to a fourth aspect of the present invention, a reinforcing bead is provided in a front-rear direction on a portion of the vehicle body panel according to any of the first to third aspects where the temporary fixing bracket is provided, and the reinforcing bead is formed as a projection. It is characterized by.
【００１４】請求項５にあっては、請求項１〜４に記載
の車体パネルに仮止め用ブラケットを収容するブラケッ
ト受容部を凹設したことを特徴としている。According to a fifth aspect of the present invention, a bracket receiving portion for accommodating a temporary fixing bracket is provided in the vehicle body panel according to the first to fourth aspects.
【００１５】請求項６にあっては、請求項５に記載の補
強用ビードをブラケット受容部から車体パネルの一般面
に亘って設けたことを特徴としている。According to a sixth aspect of the present invention, the reinforcing bead according to the fifth aspect is provided from the bracket receiving portion to the general surface of the vehicle body panel.
【００１６】[0016]
【発明の効果】請求項１によれば、車室側の車体パネル
に設けた凹部の上縁部近傍に車室側に突出する突起部を
設ける一方、ベルトリトラクタのハウジングの上側に、
上方に向けて突出する仮止め用ブラケットを設け、該仮
止め用ブラケットの上端部を車体パネルの前記突起部よ
りも上方部分に仮止め固定して、仮止め用ブラケットを
前記突起部を支点として車室側に向けて撓み変形させ、
ベルトリトラクタのハウジングの下側の固定用ブラケッ
トを、アンカブラケットの凹部に面した側面に圧接する
ようにしてあるため、アンカブラケットに設けたボルト
挿入孔に車室側から取付ボルトを挿入し、アンカブラケ
ットと固定用ブラケットとをボルト・ナット固定して
も、工具等による取付ボルトの押しつけ力に固定用ブラ
ケットが十分に対抗できるので、ベルトリトラクタが回
転してその下端のナットが逃げるようなことがなく、確
実にベルトリトラクタを取り付けることができて、取付
作業性を格段に向上することができる。According to the first aspect of the present invention, a protrusion protruding toward the vehicle compartment is provided near the upper edge of the recess provided in the vehicle body panel on the vehicle compartment side.
Provision of a temporary fixing bracket protruding upward is provided, and an upper end portion of the temporary fixing bracket is temporarily fixed to an upper portion of the vehicle body panel above the projection, and the temporary fixing bracket is provided with the projection as a fulcrum. Deflected toward the cabin side,
Since the fixing bracket on the lower side of the housing of the belt retractor is pressed against the side of the anchor bracket facing the recess, the mounting bolt is inserted from the vehicle compartment side into the bolt insertion hole provided in the anchor bracket, and the anchor is inserted. Even if the bracket and the fixing bracket are fixed with bolts and nuts, the fixing bracket can sufficiently oppose the pressing force of the mounting bolts by tools, etc., so that the belt retractor rotates and the nut at the lower end escapes. In addition, the belt retractor can be securely mounted, and the mounting workability can be significantly improved.
【００１７】請求項２によれば、請求項１の効果に加え
て、仮止め用ブラケットの剛性を固定用ブラケットの剛
性よりも小さく設定してあるため、仮止め用ブラケット
を前述の突起部を支点として容易に撓み変形させて、固
定用ブラケットとアンカブラケットとを圧接させること
ができる。According to the second aspect, in addition to the effect of the first aspect, the rigidity of the temporary fixing bracket is set to be smaller than the rigidity of the fixing bracket. The fixing bracket and the anchor bracket can be brought into pressure contact with each other by easily bending and deforming as a fulcrum.
【００１８】請求項３によれば、請求項１，２の効果に
加えて、仮止め用ブラケットの上端を車体パネルに仮止
め固定する仮止め点の下側位置に、仮止め用ブラケット
と車体パネルとに相互に係合する第２の仮止め手段を設
定してあるため、仮止め用ブラケットの上端を仮止めす
る際の位置決めが容易にできると共に、上端の仮止め点
と、この第２の仮止めとの２点で仮止めするため、ベル
トリトラクタ下側の固定用ブラケットの位置決めを確実
かつ、容易にすることができる。According to the third aspect, in addition to the effects of the first and second aspects, the temporary fixing bracket and the vehicle body are located below the temporary fixing point for temporarily fixing the upper end of the temporary fixing bracket to the vehicle body panel. Since the second temporary fixing means mutually engaging with the panel is set, the positioning when temporarily fixing the upper end of the temporary fixing bracket can be easily performed, and the temporary fixing point at the upper end and the second temporary fixing point can be easily fixed. Since the temporary fixing is performed at two points, the positioning of the fixing bracket below the belt retractor can be reliably and easily performed.
【００１９】請求項４によれば、請求項１〜３の効果に
加えて、車体パネルの仮止め用ブラケット配設部分に補
強用ビードを前後方向に設けてあるため、この補強用ビ
ードにより車体パネルの仮止め用ブラケット配設部分の
パネル剛性を高めることができることは勿論、この補強
用ビードを前述の突起部としてあるため、該突起部周り
の剛性が高まり、凹部の上縁部分の撓み変形を抑えて、
仮止め用ブラケットを確実に撓み変形させてアンカブラ
ケットに圧接させることができる。According to the fourth aspect, in addition to the effects of the first to third aspects, a reinforcing bead is provided in a portion of the vehicle body panel where the temporary fixing bracket is provided in the front-rear direction. Of course, the panel rigidity of the portion where the bracket for temporary fixing of the panel is provided can be increased, and since this reinforcing bead is used as the above-mentioned projection, the rigidity around the projection is increased, and the upper edge portion of the recess is flexed and deformed. Hold down
The temporary fixing bracket can be reliably bent and deformed and brought into pressure contact with the anchor bracket.
【００２０】請求項５によれば、請求項１〜４の効果に
加えて、車体パネルに仮止め用ブラケットを収容するブ
ラケット受容部を凹設してあるため、車体パネルの仮止
め用ブラケットの配設部分のパネル剛性を高めることが
できる。According to the fifth aspect, in addition to the effects of the first to fourth aspects, the bracket receiving portion for accommodating the temporary fixing bracket is recessed in the vehicle body panel. The panel rigidity of the disposition portion can be increased.
【００２１】請求項６によれば、請求項５の効果に加え
て、補強用ビードをブラケット受容部から車体パネルの
一般面に亘って設けてあるため、車体パネルに仮止め用
ブラケットを収容するブラケット受容部のパネル剛性を
さらに高めることができる。According to the sixth aspect, in addition to the effect of the fifth aspect, since the reinforcing beads are provided from the bracket receiving portion to the general surface of the vehicle body panel, the temporary fixing bracket is housed in the vehicle body panel. The panel rigidity of the bracket receiving portion can be further increased.
【００２２】[0022]
【発明の実施の形態】以下、本発明の一実施形態を図面
と共に前記従来の構成と同一部分に同一符号を付して詳
述する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the accompanying drawings, in which the same reference numerals are assigned to the same parts as in the above-mentioned conventional configuration.
【００２３】図１，２において、１は車両前後方向に延
在するサイドシルインナで、該シルインナ１は断面略横
向きハット形で、その上，下フランジ１ａ，１ａを、上
下方向に延びる車室側の車体パネルであるピラーインナ
２の側面に接合してある。In FIGS. 1 and 2, reference numeral 1 denotes a side sill inner extending in the front-rear direction of the vehicle. The sill inner 1 has a hat shape having a substantially horizontal cross section, and upper and lower flanges 1a, 1a are connected to a vehicle side extending vertically. Is joined to a side surface of a pillar inner 2 which is a vehicle body panel of the vehicle.
【００２４】このピラーインナ２の下部には、シートベ
ルトを巻取り，巻戻しするベルトリトラクタ３を収容す
る凹部として開口部４を形成してある。An opening 4 is formed in a lower portion of the pillar inner 2 as a recess for accommodating a belt retractor 3 for winding and rewinding a seat belt.
【００２５】この開口部４の上縁部近傍には、突起部９
として後述する補強用ビード１０を車室側に向けて形成
してある。In the vicinity of the upper edge of the opening 4, a protrusion 9
The reinforcement bead 10 described later is formed toward the passenger compartment side.
【００２６】ベルトリトラクタ３のハウジング３ａの下
側には、その下端に車体への取付ボルト６のナット７を
接合配置した固定用ブラケット５を下方に向け突出配置
してある一方、その上側に固定用ブラケット５よりも板
厚の薄い仮止め用ブラケット１１を上方に向け突出配置
してある。At the lower side of the housing 3a of the belt retractor 3, a fixing bracket 5 having a nut 7 of a mounting bolt 6 to be attached to a vehicle body is arranged at the lower end thereof so as to protrude downward, while being fixed to the upper side thereof. A temporary fixing bracket 11 having a plate thickness smaller than that of the mounting bracket 5 is arranged to protrude upward.
【００２７】この仮止め用ブラケット１１は、その上端
の仮止め点１１ａでビス１２によりピラーインナ２の後
述するブラケット受容部１３に止着してある。The temporary fixing bracket 11 is fixed to a bracket receiving portion 13 to be described later of the pillar inner 2 by a screw 12 at a temporary fixing point 11a at an upper end thereof.
【００２８】８は前記固定用ブラケット５を車体にアン
カするアンカブラケットで、該アンカブラケット８はピ
ラーインナ２の側面の開口部４近傍に配設され、その略
中央部分にベルトリトラクタ３の固定用ブラケット５を
固定する取付ボルト６を挿入するボルト挿入孔８ｂを設
定してある。Reference numeral 8 denotes an anchor bracket for anchoring the fixing bracket 5 to the vehicle body. The anchor bracket 8 is disposed near the opening 4 on the side surface of the pillar inner 2 and has a bracket for fixing the belt retractor 3 substantially at the center thereof. A bolt insertion hole 8b into which a mounting bolt 6 for fixing the fixing bolt 5 is inserted is set.
【００２９】このアンカブラケット８は車体骨格部材で
あるサイドシルインナ１とピラーインナ２とに亘って架
設して、その前部をピラーインナ２の開口部４から離れ
た前側の側面に、および後部をサイドシルインナ１の側
面にそれぞれボルト１３，１４で締結固定して、ベルト
入力を２つの車体骨格部材に分散させてベルトリトラク
タ３の支持剛性を高めるようにしてある。The anchor bracket 8 spans the side sill inner 1 and the pillar inner 2, which are frame members of the vehicle body, and has a front portion on a front side surface away from the opening 4 of the pillar inner 2, and a rear portion on the side sill inner portion. The belt input is dispersed to two body frame members by fastening and fixing the bolts 13 and 14 to the side surfaces of the vehicle 1 to increase the support rigidity of the belt retractor 3.
【００３０】本実施形態では、仮止め用ブラケット１１
の上端の仮止め点１１ａの下側位置に、仮止め用ブラケ
ット１１とピラーインナ２とに相互に係合する第２の仮
止め手段１５として、ロケートピン１２ａを仮止め用ブ
ラケット１１に、およびロケート孔１５ｂをピラーイン
ナ２に設けてある。In the present embodiment, the temporary fixing bracket 11
At the lower side of the temporary fixing point 11a at the upper end of the locating pin 11, a locating pin 12a is attached to the temporary fixing bracket 11 and the locating hole as second temporary fixing means 15 mutually engaging with the temporary fixing bracket 11 and the pillar inner 2. 15b is provided on the pillar inner 2.
【００３１】また、ピラーインナ２の開口部４の上側に
位置する仮止め用ブラケット１１の配設部分に、該仮止
め用ブラケット１１を収容するブラケット受容部１６を
凹設してあって、前述の補強用ビード１０はこのブラケ
ット受容部１６からその前後のピラーインナ２の一般面
に亘って、前後方向に設けてある。The bracket receiving portion 16 for accommodating the temporary fixing bracket 11 is recessed in the portion where the temporary fixing bracket 11 is disposed above the opening 4 of the pillar inner 2, as described above. The reinforcing beads 10 are provided in the front-rear direction from the bracket receiving portion 16 to the front and rear general surfaces of the pillar inner 2.
【００３２】特に本実施形態では、この補強用ビード１
０を上下２本適宜の間隔をあけて設けて面剛性を高める
ようにしてあり、そのうち上側のビード１０をピラー内
部に向けて膨出成形する一方、下側の補強用ビード１０
を車室側に向け膨出成形して、この下側の補強用ビード
１０が突起部９を兼用するようにしてある。In particular, in this embodiment, the reinforcing beads 1
The upper bead 10 is swelled toward the inside of the pillar, and the lower bead 10 is provided with two upper and lower beads at appropriate intervals.
Is bulged toward the passenger compartment, and the lower reinforcing bead 10 also serves as the projection 9.
【００３３】従って、前記ベルトリトラクタ３は具体的
には、ハウジング３ａの上側に設けた仮止め用ブラケッ
ト１１をピラーインナ２のブラケット受容部１６に収容
し、上端の仮止め点１１ａをビス１２でピラーインナ２
に止着してある。Accordingly, in the belt retractor 3, specifically, the bracket 11 for temporary fixing provided on the upper side of the housing 3 a is accommodated in the bracket receiving portion 16 of the pillar inner 2, and the temporary fixing point 11 a at the upper end is fixed to the pillar inner by the screw 12. 2
It is anchored in.
【００３４】このように、仮止め用ブラケット１１の上
端をビス１２によりピラーインナ２止着することによっ
て、該仮止め用ブラケット１１は、突起部９である下側
の補強用ビード１０を支点として車室側に向け撓み変形
して、ベルトリトラクタ３の下側の固定用ブラケット５
がアンカブラケット８の開口部４に面した側面に圧接す
るようになるから、該アンカブラケット８の略中央部分
に設けたボルト挿入孔８ｂに車室側から挿入した取付ボ
ルト６を固定用ブラケット５の下端のナット７に螺合，
締結して、ベルトリトラクタ３をアンカブラケット７を
介して車体に固定することができる。As described above, the upper end of the temporary fixing bracket 11 is fixed to the pillar inner 2 by the screw 12, so that the temporary fixing bracket 11 is mounted on the vehicle with the lower reinforcing bead 10, which is the projection 9, as a fulcrum. It is flexed and deformed toward the chamber side, and the fixing bracket 5 on the lower side of the belt retractor 3
Comes into pressure contact with the side surface of the anchor bracket 8 facing the opening 4, so that the mounting bolt 6 inserted from the vehicle interior side into the bolt insertion hole 8 b provided at a substantially central portion of the anchor bracket 8 is attached to the fixing bracket 5. Screwed into the nut 7 at the lower end of the
By fastening, the belt retractor 3 can be fixed to the vehicle body via the anchor bracket 7.
【００３５】以上のように本実施形態の構造によれば、
仮止め用ブラケット１１の上端部をピラーインナ２の前
記突起部９よりも上方部分に仮止め固定して、仮止め用
ブラケット１１の下側を突起部９を支点として車室側に
向けて撓み変形させ、ベルトリトラクタ３のハウジング
３ａの下側の固定用ブラケット５を、アンカブラケット
８の開口部４に面した側面に圧接するようにしてあるた
め、アンカブラケット８に設けたボルト挿入孔８ｂに車
室側から取付ボルト６を挿入し、アンカブラケット８と
固定用ブラケット５とをボルト・ナット固定しても、工
具等による取付ボルト６の押しつけ力Ｆに固定用ブラケ
ット５が十分に対抗できるので、ベルトリトラクタ３が
回転してその下端のナット７が逃げるようなことがな
く、確実にベルトリトラクタ３を取り付けることができ
て、取付作業性を格段に向上することができる。As described above, according to the structure of this embodiment,
The upper end of the temporary fixing bracket 11 is temporarily fixed to the upper portion of the pillar inner 2 above the projection 9, and the lower side of the temporary fixing bracket 11 is bent toward the passenger compartment with the projection 9 as a fulcrum. Since the fixing bracket 5 on the lower side of the housing 3a of the belt retractor 3 is pressed against the side of the anchor bracket 8 facing the opening 4, the bolt is inserted into the bolt insertion hole 8b provided in the anchor bracket 8. Even if the mounting bolt 6 is inserted from the chamber side and the anchor bracket 8 and the fixing bracket 5 are fixed with bolts and nuts, the fixing bracket 5 can sufficiently oppose the pressing force F of the mounting bolt 6 by a tool or the like. Since the belt retractor 3 does not rotate and the nut 7 at the lower end of the belt retractor 3 does not escape, the belt retractor 3 can be securely mounted, and the mounting workability is improved. It is possible to improve on.
【００３６】また、仮止め用ブラケット１１の板厚を固
定用ブラケット５の板厚よりも薄く設定し、剛性を小さ
く設定してあるため、仮止め用ブラケット１１を前述の
突起部９を支点として容易に撓み変形させて、固定用ブ
ラケット５とアンカブラケット８とを圧接させることが
できる。Since the thickness of the temporary fixing bracket 11 is set smaller than the thickness of the fixing bracket 5 and the rigidity is set to be small, the temporary fixing bracket 11 is set with the above-mentioned projection 9 as a fulcrum. By easily bending and deforming, the fixing bracket 5 and the anchor bracket 8 can be brought into pressure contact with each other.
【００３７】特に、仮止め用ブラケット１１の上端をピ
ラーインナ２に仮止め固定する仮止め点１１ａの下側位
置に、仮止め用ブラケット１１とピラーインナ２に相互
に係合する第２の仮止め手段１５としてのロケートピン
１５ａとロケート孔１５ｂを設定してあるため、仮止め
用ブラケット１１の上端を仮止めする際の位置決めが容
易にできると共に、上端の仮止め点１１ａと、この第２
の仮止め点との２点で仮止めするため、ベルトリトラク
タ３下側の固定用ブラケット５の位置決めを確実かつ、
容易にすることができる。In particular, the second temporary fixing means which engages with the temporary fixing bracket 11 and the pillar inner 2 at a position below the temporary fixing point 11a for temporarily fixing the upper end of the temporary fixing bracket 11 to the pillar inner 2. Since the locating pin 15a and the locating hole 15b as 15 are set, the positioning when the upper end of the temporary fixing bracket 11 is temporarily fixed can be easily performed, and the temporary fixing point 11a at the upper end and the second temporary fixing point 11a are fixed.
To temporarily fix the fixing bracket 5 below the belt retractor 3,
Can be easier.
【００３８】一方、ピラーインナ２の仮止め用ブラケッ
ト１１の配設部分に上下２列の補強用ビード１０，１０
を前後方向に設けてあるため、これら補強用ビード１
０，１０によりピラーインナ２の仮止め用ブラケット１
１の配設部分のパネル剛性を高めることができることは
勿論、下側の補強用ビード１０を前述の突起部９として
利用してあるため、該突起部９周りの剛性が高まり、開
口部４の上縁部分の撓み変形を抑えて、仮止め用ブラケ
ット１１を確実に撓み変形させて、アンカブラケット８
に圧接させることができる。On the other hand, two rows of reinforcing beads 10 and 10 in the upper and lower rows are provided in the portion where the temporary fixing bracket 11 of the pillar inner 2 is provided.
Are provided in the front-rear direction.
Bracket 1 for temporary fixing of pillar inner 2 by 0, 10
In addition to the fact that the lower reinforcing bead 10 is used as the above-mentioned projection 9, the rigidity around the projection 9 is increased, and the opening 4 is formed. By suppressing the bending deformation of the upper edge portion, the temporary fixing bracket 11 is securely bent and deformed, and the anchor bracket 8
Can be pressed against.
【００３９】とりわけ、本実施形態ではピラーインナ２
に仮止め用ブラケット１１を収容するブラケット受容部
１６を凹設してあるため、ピラーインナ２の仮止め用ブ
ラケット１１の配設部分のパネル剛性を高めることがで
きる。In particular, in this embodiment, the pillar inner 2
Since the bracket receiving portion 16 for accommodating the temporary fixing bracket 11 is recessed, the panel rigidity of the pillar inner 2 at the portion where the temporary fixing bracket 11 is provided can be increased.
【００４０】しかも、補強用ビード１０はブラケット受
容部１６からその前後のピラーインナ２の一般面に亘っ
て前後方向に設けてあるため、ピラーインナ２の仮止め
用ブラケット１１を収容するブラケット受容部１６のパ
ネル剛性をさらに高めることができる。Moreover, since the reinforcing beads 10 are provided in the front-rear direction from the bracket receiving portion 16 to the front and rear general surfaces of the pillar inner 2, the reinforcing beads 10 of the bracket receiving portion 16 for accommodating the temporary fixing bracket 11 of the pillar inner 2 are provided. Panel rigidity can be further increased.
【００４１】なお、前記実施形態ではアンカブラケット
部を、別体のアンカブラケット７を車体骨格部材である
サイドシルインナ１とピラーインナ２とに亘って架設し
た例を示したが、ピラーインナ２にアンカブラケット部
をプレス成形してもよいことは勿論である。In the above-described embodiment, an example is shown in which the anchor bracket is provided, and the separate anchor bracket 7 is provided over the side sill inner 1 and the pillar inner 2 which are the frame members of the vehicle body. May of course be press-formed.
【図１】本発明の一実施形態を示す分解斜視図。FIG. 1 is an exploded perspective view showing an embodiment of the present invention.
【図２】同実施形態の側面図。FIG. 2 is a side view of the embodiment.
【図３】従来の構造を示す斜視図。FIG. 3 is a perspective view showing a conventional structure.
【図４】従来の構造の説明側面図。FIG. 4 is an explanatory side view of a conventional structure.
【符号の説明】 ３ ベルトリトラクタ ３ａ ハウジング ５ 固定用ブラケット ８ アンカブラケット ９ 突起部 １０ 補強用ビード １１ 仮止め用ブラケット １１ａ 仮止め点 １５ 第２の仮止め手段 １６ ブラケット受容部[Description of Signs] 3 Belt retractor 3a Housing 5 Fixing bracket 8 Anchor bracket 9 Projection 10 Reinforcement bead 11 Temporary fixing bracket 11a Temporary fixing point 15 Second temporary fixing means 16 Bracket receiving part
Claims (6)
トベルトを巻取り，巻き戻しするベルトリトラクタを配
設し、該ベルトリトラクタのハウジングの下側に下方に
向けて突出配置した固定用ブラケットを車体パネルの凹
部近傍に設けたアンカブラケット部の凹部側に面した側
面に重合してボルト・ナット固定するようにした構造で
あって、前記凹部の上縁部近傍に車室側に突出する突起
部を設ける一方、ベルトリトラクタのハウジングの上側
に、上方に向けて突出する仮止め用ブラケットを設け、
該仮止め用ブラケットの上端部を車体パネルの前記突起
部よりも上方部分に仮止め固定して、仮止め用ブラケッ
トの前記突起部を支点として車室側に向けて撓み変形さ
せ、前記固定用ブラケットをアンカブラケットに圧接さ
せてボルト・ナット固定したことを特徴とする自動車の
ベルトリトラクタ取付構造。A belt retractor for winding and rewinding a seatbelt is provided in a recess provided in a vehicle body panel on a vehicle compartment side, and a fixing member is provided below a housing of the belt retractor so as to protrude downward. A structure in which a bracket is overlapped on a side surface of the anchor bracket portion provided near the concave portion of the vehicle body panel facing the concave portion so as to be fixed to a bolt and a nut, and protrudes toward the cabin near the upper edge portion of the concave portion. On the other hand, a temporary fixing bracket is provided on the upper side of the housing of the belt retractor so as to protrude upward,
The upper end of the temporary fixing bracket is temporarily fixed to the upper portion of the vehicle body panel above the projection, and the upper end of the temporary fixing bracket is bent and deformed toward the passenger compartment with the projection of the temporary fixing bracket serving as a fulcrum. A belt retractor mounting structure for an automobile, wherein a bracket is pressed into contact with an anchor bracket to fix the bolt and nut.
ケットの剛性よりも小さく設定したことを特徴とする請
求項１に記載の自動車のベルトリトラクタ取付構造。2. The vehicle belt retractor mounting structure according to claim 1, wherein the rigidity of the temporary fixing bracket is set smaller than the rigidity of the fixing bracket.
に仮止め固定する仮止め点の下側位置に、仮止め用ブラ
ケットと車体パネルとに相互に係合する第２の仮止め手
段を設定したことを特徴とする請求項１，２に記載の自
動車のベルトリトラクタ取付構造。3. A second temporary fixing means which engages with the temporary fixing bracket and the vehicle body panel at a position below a temporary fixing point for temporarily fixing the upper end of the temporary fixing bracket to the vehicle body panel. The vehicle belt retractor mounting structure according to any one of claims 1 and 2, wherein:
分に補強用ビードを前後方向に設けて、該補強用ビード
を突起部としたことを特徴とする請求項１〜３の何れか
に記載の自動車のベルトリトラクタ取付構造。4. The vehicle according to claim 1, wherein a reinforcing bead is provided in a front-rear direction on a portion of the vehicle body panel where the temporary fixing bracket is provided, and the reinforcing bead is a projection. Vehicle retractor mounting structure.
するブラケット受容部を凹設したことを特徴とする請求
項１〜４の何れかに記載の自動車のベルトリトラクタ取
付構造。5. The vehicle belt retractor mounting structure according to claim 1, wherein a bracket receiving portion for housing the temporary fixing bracket is recessed in the vehicle body panel.
から車体パネルの一般面に亘って設けたことを特徴とす
る請求項５に記載の自動車のベルトリトラクタ取付構
造。6. The vehicle belt retractor mounting structure according to claim 5, wherein a reinforcing bead is provided on a lower side from the bracket receiving portion to a general surface of the vehicle body panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09397897A JP3799728B2 (en) | 1997-04-11 | 1997-04-11 | Automobile belt retractor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09397897A JP3799728B2 (en) | 1997-04-11 | 1997-04-11 | Automobile belt retractor mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10278839A true JPH10278839A (en) | 1998-10-20 |
| JP3799728B2 JP3799728B2 (en) | 2006-07-19 |
Family
ID=14097501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09397897A Expired - Fee Related JP3799728B2 (en) | 1997-04-11 | 1997-04-11 | Automobile belt retractor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3799728B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331907A (en) * | 2001-05-11 | 2002-11-19 | Mazda Motor Corp | Seat belt structure for vehicle |
| JP2007230444A (en) * | 2006-03-02 | 2007-09-13 | Toyota Auto Body Co Ltd | Installation structure for seat belt retractor |
| JP2009190548A (en) * | 2008-02-14 | 2009-08-27 | Mazda Motor Corp | Side part structure for automobile |
| FR2932752A1 (en) * | 2008-06-19 | 2009-12-25 | Peugeot Citroen Automobiles Sa | Roller support for rear seat belt of motor vehicle, has fixing unit for fixing roller on roller support by screwing, and another fixing unit for fixing assembly formed by roller support and roller on internal surface of quarter panel liner |
| FR2945500A1 (en) * | 2009-05-18 | 2010-11-19 | Peugeot Citroen Automobiles Sa | Device for fixing case to receive and lock bolt of safety belt of motor vehicle i.e. automobile, has premaintenance unit maintaining support in determined relative position, where premaintenance unit includes male unit and female unit |
| CN103158665A (en) * | 2011-12-12 | 2013-06-19 | 起亚自动车株式会社 | Apparatus for mounting seat belt retractor for vehicle |
| JP2014118109A (en) * | 2012-12-19 | 2014-06-30 | Suzuki Motor Corp | Center pillar lower part vehicle body structure of vehicle |
-
1997
- 1997-04-11 JP JP09397897A patent/JP3799728B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331907A (en) * | 2001-05-11 | 2002-11-19 | Mazda Motor Corp | Seat belt structure for vehicle |
| JP2007230444A (en) * | 2006-03-02 | 2007-09-13 | Toyota Auto Body Co Ltd | Installation structure for seat belt retractor |
| JP2009190548A (en) * | 2008-02-14 | 2009-08-27 | Mazda Motor Corp | Side part structure for automobile |
| FR2932752A1 (en) * | 2008-06-19 | 2009-12-25 | Peugeot Citroen Automobiles Sa | Roller support for rear seat belt of motor vehicle, has fixing unit for fixing roller on roller support by screwing, and another fixing unit for fixing assembly formed by roller support and roller on internal surface of quarter panel liner |
| FR2945500A1 (en) * | 2009-05-18 | 2010-11-19 | Peugeot Citroen Automobiles Sa | Device for fixing case to receive and lock bolt of safety belt of motor vehicle i.e. automobile, has premaintenance unit maintaining support in determined relative position, where premaintenance unit includes male unit and female unit |
| CN103158665A (en) * | 2011-12-12 | 2013-06-19 | 起亚自动车株式会社 | Apparatus for mounting seat belt retractor for vehicle |
| DE102012105949B4 (en) | 2011-12-12 | 2020-06-18 | Kia Motors Corp. | Device for mounting a seat belt retractor for a vehicle |
| JP2014118109A (en) * | 2012-12-19 | 2014-06-30 | Suzuki Motor Corp | Center pillar lower part vehicle body structure of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3799728B2 (en) | 2006-07-19 |
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