WO2006070851A1 - Guide rail of height adjuster in seat belt device - Google Patents

Guide rail of height adjuster in seat belt device Download PDF

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Publication number
WO2006070851A1
WO2006070851A1 PCT/JP2005/024015 JP2005024015W WO2006070851A1 WO 2006070851 A1 WO2006070851 A1 WO 2006070851A1 JP 2005024015 W JP2005024015 W JP 2005024015W WO 2006070851 A1 WO2006070851 A1 WO 2006070851A1
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WO
WIPO (PCT)
Prior art keywords
guide rail
guide
seat belt
belt device
engagement hole
Prior art date
Application number
PCT/JP2005/024015
Other languages
French (fr)
Japanese (ja)
Inventor
Yasumasa Miyake
Masayuki Hoshi
Original Assignee
Sanoh Industrial Co., Ltd.
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 Sanoh Industrial Co., Ltd. filed Critical Sanoh Industrial Co., Ltd.
Priority to JP2006550830A priority Critical patent/JP3994114B2/en
Publication of WO2006070851A1 publication Critical patent/WO2006070851A1/en

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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
    • B60R22/20—Anchoring devices adjustable in position, e.g. in height
    • B60R22/201—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track
    • B60R22/202—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track the slider comprising spring-actuated locking means
    • B60R22/203—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track the slider comprising spring-actuated locking means the locking means being movably mounted on the slider

Definitions

  • the present invention relates to a guide rail for high-speed adjustment in a seat belt device, and more particularly to the shape of a guide portion formed at the periphery of an engagement hole for selectively inserting a lock pin.
  • the three-point seat belt device mounted on automobiles, etc. is equipped with a high adjuster that can adjust the height position of the shoulder anchor according to the shoulder height and seat position of the occupant in the seated state. There is something.
  • a guide rail having a plurality of engagement holes in the longitudinal direction is fixedly installed on the body pillar, etc., and a slider with a shoulder anchor is installed.
  • the slider is slidably disposed on the guide rail, and the lock pin is held by the slider while being urged toward the guide rail, and the lock pin is selectively passed through the engagement hole of the guide rail to thereby hold the shoulder.
  • the height of the anchor is adjusted.
  • the guide rail itself is reduced in strength by cutting by the cutting and raising process for forming the guide portion, and is easily bent due to a load applied to the seat belt. Therefore, the current situation is that no weight reduction (thinning) of guide rails has been attempted.
  • the present invention has been made in view of the actual circumstances of the above-described background art, and an object thereof is to provide a guide rail for a high adjuster in a seat belt device capable of reducing the weight (thinning) of the guide rail. There is to be. Disclosure of the invention
  • the guide rail of the eight-eye adjuster in the seat belt device according to the present invention is fixedly installed on the vehicle body, has a plurality of engagement holes, and a part of the periphery of the engagement holes.
  • the slider has a guide portion for the lock pin, and slides on the guide surface of the guide portion, and selectively inserts and engages the lock pin of the slider with the engagement hole.
  • both sides of the guide portion are formed continuously with the guide rail.
  • both sides of the guide portion are continuous with the guide rail, sufficient strength can be obtained. Therefore, the thickness and thickness of the guide rail can be reduced and the weight can be reduced.
  • the guide portion is further It is characterized by being formed so as to cover the engagement hole.
  • both sides of the engagement hole are continuous with the guide rail, so that a sufficient strength can be obtained. Therefore, the thickness of the guide rail can be further reduced, and the weight can be further reduced. Can be achieved.
  • the guide portion is further formed by drawing.
  • the guide portion having both sides continuous with the guide rail can be easily formed on the guide rail.
  • FIG. 1 is a sectional view conceptually showing a high-adjustment evening in a seat belt device according to the present invention.
  • FIG. 2 is a perspective view showing a main part of one embodiment of the guide rail in the high-speed adjustment in FIG.
  • FIG. 3 is a cross-sectional view of a portion along the line AA in FIG.
  • FIG. 4 is a perspective view showing a main part of another embodiment of the guide rail in the high-speed adjustment in the seat belt device according to the present invention.
  • FIG. 5 is a cross-sectional view of a portion along line B_B in FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • the illustrated seat belt device includes a guide rail 2 that is fixedly installed on the vehicle body, and a slider 3 that slides along the guide rail 2.
  • the guide rail 2 includes a plurality of guide rails with appropriate intervals in the longitudinal direction.
  • the engagement hole 4 is formed on the upper peripheral edge of the engagement hole 4 as shown in FIGS. 2 and 3 and has a guide surface 5 a having a slope shape that is continuous with the guide rail on both sides.
  • a slot 5 is formed.
  • a claw-shaped hole forming the engagement hole 4 is punched out by a press or the like, and a guide portion 5 having the above-mentioned slope-shaped guide surface 5a by drawing on the upper side of the hole. Is forming.
  • a nail-shaped hole may be punched in advance, and then the guide portion 5 may be formed by drawing.
  • the slider 3 sliding on the guide rail 2 includes a shoulder anchor 6 as shown in FIG.
  • the slider 3 is provided with a lock pin 7 that can be moved in and out.
  • the lock pin 7 is urged by a spring 8 in the direction of the guide rail 2 (protruding direction). Further, the lock pin 7 is moved in the burying direction against the urging force of the spring 8 by pulling the knob 9 disposed on the slider 3.
  • the lock pin 7 is fitted into the engagement hole 4 of the guide rail 2, thereby positioning the slider 3, that is, the shoulder anchor 6, and the lock pin 7 hits the lower end of the engagement hole 4. Shoulder 1 anchor 6 is prevented from moving downward.
  • the guide portion 5 for guiding the lock pin 7 is formed continuously with the guide rail 2 on both sides as shown. Therefore, the guide part 5 is not deformed by the load applied to the seat belt at the time of collision, and the rigidity of the guide rail 2 itself is improved, so that it can sufficiently withstand the load applied to the seat belt. It becomes. For this reason, it is possible to reduce the weight (thinness) of the guide rail 2.
  • the guide portion 5 of the guide rail 2 has a shape that does not cover the engagement hole 4.
  • the tip of the guide portion 5 is The shape extending so as to cover the engagement hole 4, that is, both sides of the engagement hole 4 may be continuous with the guide rail 2. In this case, the strength of the guide rail 2 can be further increased.
  • the guide portion 5 covers the entire engagement hole 4. However, a part of the engagement hole 4, for example, about half of the engagement hole 4 is covered by the guide portion 5. You may make it cover.
  • the present invention provides a guide rail for a high-speed adjustment in a seat belt device, and more specifically, a high-speed adjustment in a seat belt device having a guide portion formed at the periphery of an engagement hole for selectively inserting a hook pin. It can be suitably used for all of the guide rails.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

A guide rail of a height adjuster in a seat belt device reduced in weight (reduced in wall thickness). The guide rail (2) is fixedly installed on a vehicle body, comprises a plurality of engagement holes (4), and comprises lock pin guide parts (5) partly at the peripheral edges of the engagement holes (4). The lock pin of a slider is slidably moved on the guide surfaces (5a) of the guide parts (5) and selectively inserted and engaged with the engagement hole (4) to adjust the position of a shoulder anchor installed on the slider. Both sides of the guide parts (5) are formed continuously with the guide rail (2).

Description

明 細 書 シ一トベルト装置におけるハイ 卜アジヤス夕一のガイ ドレール 技術分野  Description High Ajiyasu Yui's guide rail in the seat belt system Technical Field
本発明は、 シ一トベルト装置におけるハイ トァジャス夕一のガイ ドレ ールに関するもので、 詳しくは、 ロックピンを選択挿入させる係合孔の 周縁に形成されるガイ ド部の形状に関するものである。 背景技術  The present invention relates to a guide rail for high-speed adjustment in a seat belt device, and more particularly to the shape of a guide portion formed at the periphery of an engagement hole for selectively inserting a lock pin. Background art
自動車等に装着される三点式シ一トベルト装置においては、 着座状態 における乗員の肩の高さおよびシート位置に応じて、 ショルダ一アンカ 一の高さ位置を調整することのできるハイ トァジャス夕一を備えたもの がある。  The three-point seat belt device mounted on automobiles, etc. is equipped with a high adjuster that can adjust the height position of the shoulder anchor according to the shoulder height and seat position of the occupant in the seated state. There is something.
このような、 ハイ トアジヤス夕一を備えたシートベルト装置では、 長 手方向に複数の係合孔を形成したガイ ドレールを、 車体ピラ一等に固定 設置し、 ショルダーアンカ一を備えたスライダーを、 ガイ ドレールに摺 動自在に配設するとともに、 ガイ ドレール側に付勢した状態でロックピ ンをスライダーに保持させ、 そのロックピンをガイ ドレールの係合孔に 選択的に貫通保持させることによって、 ショルダーアンカーの高さ位置 を調整している。  In such a seat belt device equipped with a height azimuth, a guide rail having a plurality of engagement holes in the longitudinal direction is fixedly installed on the body pillar, etc., and a slider with a shoulder anchor is installed. The slider is slidably disposed on the guide rail, and the lock pin is held by the slider while being urged toward the guide rail, and the lock pin is selectively passed through the engagement hole of the guide rail to thereby hold the shoulder. The height of the anchor is adjusted.
このようなハイ トァジャス夕一では、 日本国公開特許公報第 2 0 0 1 — 3 0 8 7 6号に開示されているように、 ガイ ドレールの係合孔の周縁 部に、 切り起し加工によって両側が切断された舌片状のガイ ド部を形成 し、 該ガイ ド部のガイ ド面に摺動させて、 スライダーのロックピンを、 前記係合孔に選択的に挿入係合し得るようにしている。 ところで、 ガイ ドレールの軽量化を図るべく、 ガイ ドレールの肉厚を 薄くすると、 切り起し加工によって形成された上記ガイ ド部の強度も弱 くなつてしまい、 衝突時のシートベルトにかかる荷重等によって、 ガイ ド部が変形してしまう虞がある。 また、 ガイ ドレール自体も、 ガイ ド部 を形成するための切り起し加工による切断によって強度が低下し、 シー トベルトにかかる荷重によって撓みが発生し易くなる。 そのため、 ガイ ドレールの軽量化 （薄肉化） は、 図られていないのが現状である。 本発明は、 上記した背景技術が有する実情に鑑みて成されたものであ つて、 その目的は、 ガイ ドレールの軽量化 （薄肉化） を図り得る、 シー トベルト装置におけるハイ トァジャスターのガイ ドレールを提供するこ とにある。 発明の開示 In such a high-adjustment, as disclosed in Japanese Patent Publication No. 2 0 0 1 — 3 0 8 7 6, the peripheral edge of the guide rail engagement hole is cut and raised. To form a tongue-shaped guide part cut on both sides, and slide it on the guide surface of the guide part so that the lock pin of the slider can be selectively inserted into the engagement hole. I have to. By the way, if the thickness of the guide rail is reduced in order to reduce the weight of the guide rail, the strength of the guide section formed by cutting and raising will also weaken, and the load applied to the seat belt at the time of collision, etc. As a result, the guide part may be deformed. In addition, the guide rail itself is reduced in strength by cutting by the cutting and raising process for forming the guide portion, and is easily bent due to a load applied to the seat belt. Therefore, the current situation is that no weight reduction (thinning) of guide rails has been attempted. The present invention has been made in view of the actual circumstances of the above-described background art, and an object thereof is to provide a guide rail for a high adjuster in a seat belt device capable of reducing the weight (thinning) of the guide rail. There is to be. Disclosure of the invention
上記した目的を達成するため、 本発明に係るシートベルト装置におけ る八イ トアジヤスターのガイ ドレールでは、 車体に固定設置され、 複数 の係合孔を有するとともに、 該係合孔の周縁の一部に、 ロックピンのガ イ ド部を有し、 該ガイ ド部のガイ ド面に摺動させて、 スライダーのロッ クピンを、 前記係合孔に選択的に挿入係合させることによって、 スライ ダ一に備えたショルダーアンカーの位置を調整するシートベルト装置に おけるハイ トアジヤスターのガイ ドレールにおいて、 前記ガイ ド部の両 側を、 ガイ ドレールと連続的に形成したことを特徴としている。  In order to achieve the above-mentioned object, the guide rail of the eight-eye adjuster in the seat belt device according to the present invention is fixedly installed on the vehicle body, has a plurality of engagement holes, and a part of the periphery of the engagement holes. The slider has a guide portion for the lock pin, and slides on the guide surface of the guide portion, and selectively inserts and engages the lock pin of the slider with the engagement hole. In the height adjuster guide rail in the seat belt device that adjusts the position of the shoulder anchor provided in one, both sides of the guide portion are formed continuously with the guide rail.
この本発明によれば、 ガイ ド部の両側がガイ ドレールと連続している ため、 十分な強度が得られる。 したがって、 ガイ ドレールの肉.厚を薄く することができ、 軽量化を図ることができる。  According to the present invention, since both sides of the guide portion are continuous with the guide rail, sufficient strength can be obtained. Therefore, the thickness and thickness of the guide rail can be reduced and the weight can be reduced.
また、 本発明に係るシートベルト装置におけるハイ トアジヤス夕一の ガイ ドレールでは、 上記本発明において、 さらに、 上記ガイ ド部を、 上 記係合孔を覆うように形成したことを特徴としている。 Further, in the guide rail of the height azimuth in the seat belt device according to the present invention, in the above-described present invention, the guide portion is further It is characterized by being formed so as to cover the engagement hole.
この本発明によれば、 係合孔の両側もガイ ドレールと連続したものと なり、 より十分な強度が得られ、 したがって、 ガイ ドレールの肉厚をさ らに薄くすることができ、 さらなる軽量化を図ることができる。  According to the present invention, both sides of the engagement hole are continuous with the guide rail, so that a sufficient strength can be obtained. Therefore, the thickness of the guide rail can be further reduced, and the weight can be further reduced. Can be achieved.
さらに、 本発明に係るシートベルト装置におけるハイ トアジヤスター のガイドレールでは、 上記本発明において、 さらに、 上記ガイ ド部を、 絞り加工によって形成したことを特徴としている。  Further, in the guide rail of the height adjuster in the seat belt device according to the present invention, in the present invention, the guide portion is further formed by drawing.
この本発明によれば、 ガイ ドレールと連続した両側を有するガイ ド部 を、 容易にガイドレールに形成することができる。 図面の簡単な説明  According to the present invention, the guide portion having both sides continuous with the guide rail can be easily formed on the guide rail. Brief Description of Drawings
第 1図は、 本発明に係るシートベルト装置におけるハイ トァジャス夕 一を概念的に示した断面図である。 第 2図は、 第 1図におけるハイ トァ ジャス夕一におけるガイ ドレールの一実施の形態の要部を示した斜視図 である。 第 3図は、 第 2図の A— A線に沿う部分の断面図である。 第 4 図は、 本発明に係るシ一トベルト装置におけるハイ トァジャス夕一にお けるガイ ドレールの他の実施の形態の要部を示した斜視図である。 第 5 図は、 第 4図の B _ B線に沿う部分の断面図である。 発明を実施するための最良の形態  FIG. 1 is a sectional view conceptually showing a high-adjustment evening in a seat belt device according to the present invention. FIG. 2 is a perspective view showing a main part of one embodiment of the guide rail in the high-speed adjustment in FIG. FIG. 3 is a cross-sectional view of a portion along the line AA in FIG. FIG. 4 is a perspective view showing a main part of another embodiment of the guide rail in the high-speed adjustment in the seat belt device according to the present invention. FIG. 5 is a cross-sectional view of a portion along line B_B in FIG. BEST MODE FOR CARRYING OUT THE INVENTION
以下、 上記した本発明に係るシートベルト装置におけるハイ トアジャ スターのガイドレールを、 図面を参照しながら詳細に説明する。  Hereinafter, the guide rail of the height adjuster in the seat belt device according to the present invention will be described in detail with reference to the drawings.
図示したシートベルト装置におけるハイ トァジャス夕一 1は、 車体に 固定設置されるガイ ドレール 2と、 該ガイ ドレール 2に沿って摺動する スライダー 3とを備えている。  The illustrated seat belt device includes a guide rail 2 that is fixedly installed on the vehicle body, and a slider 3 that slides along the guide rail 2.
上記ガイ ドレール 2には、 その長手方向に適宜な間隔をもって複数個 の係合孔 4が形成され、 該係合孔 4の上側周縁には、 第 2図および第 3 図に示すように、 両側がガイ ドレールと連続したスロープ状のガイ ド面 5 aを有するガイ ド部 5が形成されている。 The guide rail 2 includes a plurality of guide rails with appropriate intervals in the longitudinal direction. The engagement hole 4 is formed on the upper peripheral edge of the engagement hole 4 as shown in FIGS. 2 and 3 and has a guide surface 5 a having a slope shape that is continuous with the guide rail on both sides. A slot 5 is formed.
このガイ ドレール 2では、 プレス等によって、 上記係合孔 4を成す爪 形状の孔を打ち抜くとともに、 該孔の上側に絞り加工によって上記スロ ープ状のガイ ド面 5 aを有するガイ ド部 5を形成している。  In this guide rail 2, a claw-shaped hole forming the engagement hole 4 is punched out by a press or the like, and a guide portion 5 having the above-mentioned slope-shaped guide surface 5a by drawing on the upper side of the hole. Is forming.
なお、 予め爪形状の孔を打ち抜き、 次いで、 ガイ ド部 5を絞り加工に よって形成してもよい。  Note that a nail-shaped hole may be punched in advance, and then the guide portion 5 may be formed by drawing.
上記ガイ ドレール 2を摺動するスライダー 3は、 第 1図に示すように 、 ショルダーアンカー 6を備えている。 また、 このスライダー 3には、 ロックピン 7が出没自在に配設され、 該ロックピン 7は、 スプリング 8 によってガイ ドレール 2の方向 （突出方向） に付勢されている。 また、 ロックピン 7は、 スライダー 3に配設されたノブ 9を引く ことによって 、 スプリング 8の付勢力に抗して埋没方向に移動される。  The slider 3 sliding on the guide rail 2 includes a shoulder anchor 6 as shown in FIG. The slider 3 is provided with a lock pin 7 that can be moved in and out. The lock pin 7 is urged by a spring 8 in the direction of the guide rail 2 (protruding direction). Further, the lock pin 7 is moved in the burying direction against the urging force of the spring 8 by pulling the knob 9 disposed on the slider 3.
上記ロックピン 7は、 上記ガイ ドレール 2の係合孔 4に揷嵌され、 そ れによってスライダー 3、 即ち、 ショルダーアンカー 6が位置決めされ 、 ロックピン 7が係合孔 4の下端に突き当たることによって、 ショルダ 一アンカー 6の下方への移動が阻止される。  The lock pin 7 is fitted into the engagement hole 4 of the guide rail 2, thereby positioning the slider 3, that is, the shoulder anchor 6, and the lock pin 7 hits the lower end of the engagement hole 4. Shoulder 1 anchor 6 is prevented from moving downward.
ショルダーアンカー 6の高さ位置を調整する場合、 下方から上方への 高さ位置の調整に際しては、 スライダー 3をそのまま上方に移動させれ ば、 ロックピン 7は、 ガイ ドレール 2に形成された上記ガイ ド部 5のス ロープ状のガイ ド面 5 aに案内されて、 スライダー 3内に押し込まれ、 上段の係合孔 4に達した時点で、 スプリング 8の付勢力によって突出し 、 その係合孔 4に揷嵌され、 ショルダーアンカ一 6の位置決めが成され る。  When adjusting the height position of the shoulder anchor 6, when adjusting the height position from below to above, if the slider 3 is moved upward as it is, the lock pin 7 will be attached to the guide rail 2 formed on the guide rail 2. Guided by the slope-shaped guide surface 5 a of the guide section 5 and pushed into the slider 3, when it reaches the upper engagement hole 4, it protrudes by the urging force of the spring 8, and the engagement hole 4 The shoulder anchor 6 is positioned.
一方、 上方から下方への高さ位置の調整に際しては、 ノブ 9を引いて 、 ロックピン 7をガイ ドレール 2の係合孔 4から外し、 その状態で、 ス ライダー 3を下方へ移動させ、 ロックピン 7が下方位置にある他の係合 孔 4に合致したとき、 ノブ 9を引いている力を解放すれば、 ロックピン 7は、 スプリング 8の付勢力によってその係合孔 4に挿嵌され、 ショル ダーアンカ一 6の位置決めが成される。 On the other hand, when adjusting the height position from top to bottom, pull knob 9 When the lock pin 7 is removed from the engagement hole 4 of the guide rail 2 and the slider 3 is moved downward in this state and the lock pin 7 is aligned with the other engagement hole 4 in the lower position, the knob 9 If the force pulling is released, the lock pin 7 is inserted into the engagement hole 4 by the urging force of the spring 8, and the shoulder anchor 6 is positioned.
上記した本発明に係るシ一トベルト装置におけるハイ トアジヤスター のガイ ドレールにおいては、 ロックピン 7を案内するガイ ド部 5が、 図 示したように、 その両側がガイ ドレール 2と連続的に形成されているた め、 衝突時にシートベルトにかかる荷重等によっても、 ガイ ド部 5が変 形することはなく、 また、 ガイ ドレール 2自体の剛性も向上し、 シート ベルトにかかる荷重に充分に耐え得るものとなる。 そのため、 ガイ ドレ —ル 2の軽量化 （薄肉化） を図ることが可能となる。  In the guide rail of the height adjuster in the seat belt device according to the present invention described above, the guide portion 5 for guiding the lock pin 7 is formed continuously with the guide rail 2 on both sides as shown. Therefore, the guide part 5 is not deformed by the load applied to the seat belt at the time of collision, and the rigidity of the guide rail 2 itself is improved, so that it can sufficiently withstand the load applied to the seat belt. It becomes. For this reason, it is possible to reduce the weight (thinness) of the guide rail 2.
以上、 本発明に係るシートベルト装置におけるハイ トァジャス夕一の ガイ ドレールの実施の形態を説明したが、 本発明は、 何ら既述の実施の 形態に限定されず、 特許請求の範囲に記載した本発明の技術的思想の範 囲内において、 種々の変形及び変更が可能である。  As described above, the embodiment of the guide rail of the high-adjustment in the seat belt device according to the present invention has been described, but the present invention is not limited to the embodiment described above, and the present invention described in the claims. Various modifications and changes are possible within the scope of the technical idea of the invention.
例えば、 上記実施の形態では、 ガイ ドレール 2のガイ ド部 5を、 係合 孔 4を覆わない形状としているが、 第 4図および第 5図に示したように 、 ガイ ド部 5の先端を、 係合孔 4を覆うように延設した形状、 即ち、 係 合孔 4の両側もガイ ドレール 2と連続したものとしてもよい。 この場合 には、 ガイ ドレール 2の強度をより増大させることができる。  For example, in the above embodiment, the guide portion 5 of the guide rail 2 has a shape that does not cover the engagement hole 4. However, as shown in FIGS. 4 and 5, the tip of the guide portion 5 is The shape extending so as to cover the engagement hole 4, that is, both sides of the engagement hole 4 may be continuous with the guide rail 2. In this case, the strength of the guide rail 2 can be further increased.
なお、 第 4図および第 5図においては、 ガイ ド部 5によって、 係合孔 4の全体を覆ったものを示したが、 係合孔 4の一部、 例えば半分程度を ガイ ド部 5によって覆うようにしてもよい。 産業の利用可能性 In FIGS. 4 and 5, the guide portion 5 covers the entire engagement hole 4. However, a part of the engagement hole 4, for example, about half of the engagement hole 4 is covered by the guide portion 5. You may make it cover. Industrial applicability
以上に説明した本発明に係るシー卜ベルト装置におけるハイ トアジャ スターのガイドレールによれば、 ガイ ド部の両側がガイ ドレールと連続 しているため、 十分な強度が得られる。 したがって、 ガイ ドレールの肉 厚を薄くすることができ、 軽量化を図ることができる。 そのため、 本発 明は、 シートベルト装置におけるハイ トァジャス夕一のガイ ドレール、 詳しくは、 口ックピンを選択挿入させる係合孔の周縁に形成されるガイ ド部を有するシートベルト装置におけるハイ トァジャス夕一のガイ ドレ —ルの全てに対し、 好適に用いることができる。  According to the guide rail of the height adjuster in the sheet belt device according to the present invention described above, sufficient strength is obtained because both sides of the guide portion are continuous with the guide rail. Therefore, the thickness of the guide rail can be reduced and the weight can be reduced. For this reason, the present invention provides a guide rail for a high-speed adjustment in a seat belt device, and more specifically, a high-speed adjustment in a seat belt device having a guide portion formed at the periphery of an engagement hole for selectively inserting a hook pin. It can be suitably used for all of the guide rails.

Claims

請求の範囲 The scope of the claims
1 . 車体に固定設置され、 複数の係合孔を有するとともに、 該係合孔 の周縁の一部に、 ロックピンのガイ ド部を有し、 該ガイ ド部のガイ ド面 に摺動させて、 スライダーのロックピンを、 前記係合孔に選択的に挿入 係合させることによって、 スライダーに備えたショルダーアンカーの位 置を調整するシ一トベルト装置におけるハイ トァジャスターのガイ ドレ ールにおいて、 前記ガイ ド部の両側を、 ガイ ドレールと連続的に形成し たことを特徴とする、 シートベルト装置におけるハイ トァジャスターの ガイ ドレール。 1. It is fixedly installed on the vehicle body, has a plurality of engagement holes, and has a lock pin guide part at the periphery of the engagement hole, and is slid on the guide surface of the guide part. In the guide belt of the high adjuster in the seat belt device for adjusting the position of the shoulder anchor provided in the slider by selectively inserting and engaging the lock pin of the slider into the engagement hole, A guide rail for a high adjuster in a seat belt device, wherein both sides of the guide portion are formed continuously with the guide rail.
2 . 前記ガイ ド部を、 前記係合孔を覆うように形成したことを特徴と する、 請求の範囲第 1項に記載のシートベルト装置におけるハイ トアジ ヤスターのガイ ドレール。  2. The guide rail of the height adjuster in the seat belt device according to claim 1, wherein the guide portion is formed so as to cover the engagement hole.
3 . 前記ガイ ド部を、 絞り加工によって形成したことを特徴とする、 請求の範囲第 1項に記載のシ一トベルト装置におけるハイ トァジャス夕 一のガイ ドレール。  3. The guide rail for high-adjustment evening in a seat belt device according to claim 1, wherein the guide portion is formed by drawing.
PCT/JP2005/024015 2004-12-28 2005-12-21 Guide rail of height adjuster in seat belt device WO2006070851A1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018127031A (en) * 2017-02-06 2018-08-16 タカタ株式会社 Anchor plate for seat belt webbing, and anchor device
US11414045B2 (en) * 2017-07-10 2022-08-16 Sanoh Industrial Co., Ltd. Anchor position adjustment device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004330988A (en) * 2003-05-12 2004-11-25 Mitsubishi Motors Corp Seat belt device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004330988A (en) * 2003-05-12 2004-11-25 Mitsubishi Motors Corp Seat belt device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018127031A (en) * 2017-02-06 2018-08-16 タカタ株式会社 Anchor plate for seat belt webbing, and anchor device
US11414045B2 (en) * 2017-07-10 2022-08-16 Sanoh Industrial Co., Ltd. Anchor position adjustment device

Also Published As

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JP3994114B2 (en) 2007-10-17
JPWO2006070851A1 (en) 2008-06-12

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