JP2010064639A - Buckle storage structure for seat belt - Google Patents

Buckle storage structure for seat belt Download PDF

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Publication number
JP2010064639A
JP2010064639A JP2008233509A JP2008233509A JP2010064639A JP 2010064639 A JP2010064639 A JP 2010064639A JP 2008233509 A JP2008233509 A JP 2008233509A JP 2008233509 A JP2008233509 A JP 2008233509A JP 2010064639 A JP2010064639 A JP 2010064639A
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JP
Japan
Prior art keywords
buckle
storage
seat belt
container
seat
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
Application number
JP2008233509A
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Japanese (ja)
Inventor
Masayuki Taguchi
雅之 田口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tachi S Co Ltd
Original Assignee
Tachi S 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 Tachi S Co Ltd filed Critical Tachi S Co Ltd
Priority to JP2008233509A priority Critical patent/JP2010064639A/en
Publication of JP2010064639A publication Critical patent/JP2010064639A/en
Pending legal-status Critical Current

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  • Seats For Vehicles (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To improve visibility of a buckle in a storage state and ease of fitting of the buckle in a buckle storage structure for a seat belt, which fits a buckle storage portion for a seat belt on a seat cushion. <P>SOLUTION: The storage portion 1 for storing the buckle A of the seat belt is provided with: a stitching portion 12 stitched on each of trim covers 2, 2; a storage portion 10 for storing the buckle A; and an expansion portion 11 which returns to an original state as a result of the storage portion 10 pressed down by an external force. These components are formed from shaped nonwoven fabric shaped by being impregnated with synthetic resin material. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明はシートベルトのバックル未使用時に、そのバックルを収納する車両用シートにおけるシートベルトのバックル収納構造に関する。   The present invention relates to a seat belt buckle housing structure in a vehicle seat that houses a buckle when the seat belt buckle is not used.

自動車用シートのリヤシートにはそのシートクッション後部中央などに、未使用時のシートベルトのバックルを収納する収納部が設けてある。   The rear seat of an automobile seat is provided with a storage portion for storing a seat belt buckle when not in use, such as at the center of the rear portion of the seat cushion.

これは、例えば特開平11−115600号公報に開示されるように、合成樹脂製の容体をバックル収納部とし、この容体をシートクッション又はシートバックに埋設している。   For example, as disclosed in Japanese Patent Application Laid-Open No. 11-115600, a synthetic resin container is used as a buckle housing, and the container is embedded in a seat cushion or a seat back.

特開平11−115600号公報JP-A-11-115600

従って、前記従来品によれば合成樹脂製の容体をバックル収納部としているため、この容体をシート内部などの剛性部材にビスなどで固定しなければならないし、また、切欠したシートのトリムカバーの端末に、容体の開口縁を、トリムカバーの端末がめくり上がることがないように固定しなければならない。   Therefore, according to the conventional product, the container made of synthetic resin is used as the buckle housing portion. Therefore, the container must be fixed to a rigid member such as the inside of the seat with a screw or the like, and the trim cover of the notched sheet is used. The opening edge of the container must be fixed to the terminal so that the terminal of the trim cover does not turn up.

そのため、容体のシート側に対する取付が面倒で作業性が悪い不具合があった。   For this reason, there is a problem in that the attachment of the container to the sheet side is troublesome and the workability is poor.

そこで、本発明は斯様な従来品の不具合を解消し、更に、収納状態のバックルの視認性を向上させると共に、シートバックを前倒した際、バックルが邪魔にならぬようにすることを目的とする。   Therefore, the present invention aims to eliminate such problems of the conventional product, further improve the visibility of the buckle in the stored state, and prevent the buckle from getting in the way when the seat back is moved forward. To do.

以上の目的を達成するための本発明に係るシートベルトのバックル収納構造は、シートクッションのトリムカバーと発泡体製パッドとを切欠して形成した通孔に、バックル収納用の収納部を装着するートベルトのバックル収納構造であって、前記収納部は、前記トリムカバーの通孔の孔縁に縫着される縫着部と、底部にウェビング挿通用スリットを有しバックルの先端がシートクッション上に突出程度の深さを有するバックル収納用の容体部と、この容体部内に収納したバックルに入力される外力によって伸長して容体部が前記通孔の内方に押し下げられる伸縮部とから構成し、 前記収納部は一体に合成樹脂材を含浸させて成形した成形不織布で成形してなるものである。   In order to achieve the above object, a seat belt buckle storage structure according to the present invention has a buckle storage storage portion mounted in a through hole formed by notching a seat cushion trim cover and a foam pad. A belt belt buckle storage structure, wherein the storage portion has a sewing portion sewn on a hole edge of the through hole of the trim cover, and a webbing insertion slit at the bottom portion, and the tip of the buckle is on the seat cushion. Consists of a container part for storing a buckle having a depth of protrusion and an expansion / contraction part that is extended by an external force input to the buckle stored in the container part and the container part is pushed down to the inside of the through hole, The storage portion is formed of a molded nonwoven fabric that is integrally impregnated with a synthetic resin material.

また、前記伸縮部はV字状などに成形し、前記縫着部と容体部との間に配設するのが好ましい。   Moreover, it is preferable that the said expansion-contraction part is shape | molded in V shape etc., and is arrange | positioned between the said sewing part and a container part.

本請求項1の発明によれば、収納部がシートクッションのトリムカバーに縫着されるため、収納部の取付が簡単になる。
また、バックルが収納状態において、その先端がシートクッション上より突出しているため、バックルの視認性が良い。
According to the first aspect of the present invention, since the storage portion is sewn to the trim cover of the seat cushion, it is easy to mount the storage portion.
Further, since the tip of the buckle protrudes from the seat cushion when the buckle is stored, the visibility of the buckle is good.

更に、シートクッション上にシートバックを前倒して重ねた際など、収納状態のバックルに外力が入力されると、容体部がシートクッション内部に沈み込む。、それによりバックルがシートクッション上より凹むため、シートバックの前倒時に、収納状態のバックルが邪魔にならない。   Further, when an external force is input to the buckle in the stored state, such as when the seat back is folded forward on the seat cushion, the container portion sinks into the seat cushion. As a result, the buckle is recessed from above the seat cushion, so that the buckle in the stored state does not get in the way when the seat back is moved forward.

加えて、収納部は成形不織布で成形されているため、バックルの装着性に優れた形態に一体成形できる。   In addition, since the storage portion is formed of a molded non-woven fabric, it can be integrally formed into a form with excellent buckle attachment.

本請求項2の発明によれば、収納状態のバックルに外力が入力された際、容体部がシートの内部方向に的確に沈み込み、バックルがシートクッション上に突出することがない。   According to the second aspect of the present invention, when an external force is inputted to the buckle in the stored state, the container portion sinks accurately toward the inside of the seat, and the buckle does not protrude on the seat cushion.

以下、本発明の好適な一実施例を図面に基づいて説明する。    Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.

図面はシートベルトのバックルAをシートクッションSCの後部に設けた収納部
1に収納した状態を示し、図中10はバックルAを収納する容体部で、その底部には
ウェビングaを挿通用スリット10aが設けてある。
The drawing shows a state in which the buckle A of the seat belt is stored in the storage portion 1 provided at the rear portion of the seat cushion SC. In the figure, reference numeral 10 denotes a container portion for storing the buckle A, and a webbing a is inserted into the bottom portion of the slit 10a for insertion. Is provided.

この容体部10の上縁周囲には伸縮部11、この伸縮部11の外周には平板状の縫着部12が各々設けてある。   An elastic part 11 is provided around the upper edge of the container part 10, and a flat-plate-like sewing part 12 is provided on the outer periphery of the elastic part 11.

以上の容体部10、伸縮部11、縫着部12より収納部1が構成され、この収納部1は成形不織布で成形されている。   The storage part 1 is comprised from the above container part 10, the expansion-contraction part 11, and the sewing part 12, and this storage part 1 is shape | molded by the shaping | molding nonwoven fabric.

成形不織布は合成樹脂材を含浸させて凹凸状など立体状にプレスなどで成形したの
で、硬質で保形性を有するように、例えば、実開平7−15448号に開示されている材質、成形方法によって成形している。
Since the molded nonwoven fabric is impregnated with a synthetic resin material and molded into a three-dimensional shape such as an uneven shape by a press or the like, the material and molding method disclosed in, for example, Japanese Utility Model Laid-Open No. 7-15448 are formed so as to be hard and have shape retention. Is molded by.

以上の容体部10は図2に示すように、バックルAを収納した状態で、バックル5Aの先部がシートクッションSCの表面より上方に突出するような深さに形成されているので、収納状態のバックルAが容易に視認でき、バックルAを収納部1から速やかに取り出させる。   As shown in FIG. 2, the container 10 is formed in such a depth that the front part of the buckle 5A protrudes above the surface of the seat cushion SC in the state in which the buckle A is accommodated. The buckle A can be easily visually recognized, and the buckle A is quickly taken out from the storage unit 1.

そして、この容体部10は、外力により、その上縁周囲に有する伸縮部12が伸長して、シートクッションSCのトリムカバー2と発泡体製パッド3とを切欠して形成したた通孔H内に沈み込み、容体部10内のバックルAが図3に示すように、バックルA全体がシートクッションSCの表面よりシートクッションSC内部に入り込むようにしている。   The container portion 10 is formed in the through-hole H formed by cutting out the trim cover 2 and the foam pad 3 of the seat cushion SC by extending the stretchable portion 12 around the upper edge by an external force. As shown in FIG. 3, the buckle A in the container portion 10 enters the seat cushion SC from the surface of the seat cushion SC.

図示する伸縮部11は容体部10の外周にV字状に折曲成形したものであるが、波形状など、外力によって伸長して容体部10がシートクッションSC内部に沈み込むものであれば、図示する形状に限定されるものでない。   The expansion / contraction part 11 shown in the figure is formed by bending the outer periphery of the container part 10 into a V shape. However, if the container part 10 is stretched by an external force such as a wave shape, It is not limited to the shape shown.

また、図示するものは容体部10の外周に伸縮部11を設けているが、伸縮部11の配設位置は任意で、容体部10自体、例えば、容体部10を構成する4周側壁に、蛇腹状などの伸縮部11を設けてもよい。   Further, although the illustrated one has the expansion / contraction part 11 on the outer periphery of the container part 10, the arrangement position of the expansion / contraction part 11 is arbitrary, and for example, on the four peripheral side walls constituting the container part 10, A telescopic part 11 such as a bellows may be provided.

図示する伸縮部11の外周に設けた縫着部12は、シートクッションSCのトリム
カバー2に縫着できる程度の硬さ、薄さに形成され、収納部1を装着するために開孔したトリムカバー2の通孔の孔縁に、ミシンで縫着20されている。
The sewing part 12 provided on the outer periphery of the expansion / contraction part 11 shown in the figure is formed with a hardness and thinness that can be sewn to the trim cover 2 of the seat cushion SC, and a trim that is opened to attach the storage part 1. The cover 2 is sewn to the hole edge of the through hole with a sewing machine 20.

バックルAは伸縮部11を周囲に有する容体部10に、図2に示すように収納されているが、図3に示すように、シートクッションSC上にシートバックSBを前倒して重ねた際、そのシートバックSBの重みにより、伸縮部11が伸長して容体部10が下降する。そのため、バックルAはシートクッションSCの表面よりシートクッションSC内に沈み込む。従って、シートクッションSC上にシートバックSBを前倒して重ねた際、バックルAが障害になることがない。   As shown in FIG. 2, the buckle A is accommodated in the container 10 having the expansion / contraction part 11 at the periphery, as shown in FIG. 3, when the seat back SB is folded forward on the seat cushion SC. Due to the weight of the seat back SB, the stretchable part 11 extends and the container part 10 descends. Therefore, the buckle A sinks into the seat cushion SC from the surface of the seat cushion SC. Therefore, the buckle A does not become an obstacle when the seat back SB is moved forward on the seat cushion SC.

そして、シートバックSBを元の起立状態に戻すと、伸縮部11は収縮して容体部10及びバックルAが図2の状態に戻る。   When the seat back SB is returned to the original standing state, the stretchable portion 11 contracts and the container portion 10 and the buckle A return to the state shown in FIG.

本発明構造の斜視図である。It is a perspective view of the structure of the present invention. 図1のX―X線断面図である。FIG. 2 is a sectional view taken along line XX in FIG. 1. 図1の状態でバックルに外力が加わった状態の断面図。Sectional drawing of the state in which the external force was added to the buckle in the state of FIG.

符号の説明Explanation of symbols

A…バックル、1…収納部、10…容体部、11…伸縮部、12…縫着部、2…トリムカバー   A ... Buckle, 1 ... Storage part, 10 ... Container part, 11 ... Telescopic part, 12 ... Sewing part, 2 ... Trim cover

Claims (2)

シートクッションのトリムカバーと発泡体製パッドとを切欠して形成した通孔に、バックル収納用の収納部を装着するシートベルトのバックル収納構造であって、
前記収納部は、前記トリムカバーの通孔の孔縁に縫着される縫着部と、底部にウェビング挿通用スリットを有しバックルの先端がシートクッション上に突出程度の深さを有するバックル収納用の容体部と、この容体部内に収納したバックルに入力される外力によって伸長して容体部が前記通孔の内方に押し下げられる伸縮部とから構成し、
前記収納部は一体に合成樹脂材を含浸させて成形した成形不織布で成形してなるシートベルトのバックル収納構造。
A seat belt buckle storage structure in which a buckle storage storage portion is attached to a through hole formed by cutting out a seat cushion trim cover and a foam pad,
The storage part has a sewing part sewn on a hole edge of the through hole of the trim cover, and a buckle storage having a webbing insertion slit at the bottom part and a depth of the buckle protruding on the seat cushion. And a stretchable part that is extended by an external force input to a buckle housed in the container part and the container part is pushed down to the inside of the through hole,
A seat belt buckle housing structure in which the housing portion is formed of a molded nonwoven fabric that is integrally impregnated with a synthetic resin material.
前記伸縮部はV字状に成形し、前記縫着部と容体部との間に配設してなる請求項1記載のシートベルトのバックル収納構造。     The seat belt buckle storage structure according to claim 1, wherein the stretchable portion is formed in a V shape and is disposed between the sewn portion and the container portion.
JP2008233509A 2008-09-11 2008-09-11 Buckle storage structure for seat belt Pending JP2010064639A (en)

Priority Applications (1)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110215604A1 (en) * 2010-03-08 2011-09-08 Hyundai Motor Company Shield cover assembly for vehicle interlocking with seat height adjustment device
JP2012121511A (en) * 2010-12-10 2012-06-28 Suzuki Motor Corp Supporting structure of seat belt buckle
JP2012126165A (en) * 2010-12-13 2012-07-05 Suzuki Motor Corp Housing structure of seat belt buckle
JP2012140119A (en) * 2010-12-13 2012-07-26 Suzuki Motor Corp Storage structure for seat belt buckle
JP2013006516A (en) * 2011-06-24 2013-01-10 Toyota Boshoku Corp Storage structure of seat belt buckle
JP2014166852A (en) * 2014-06-04 2014-09-11 Tachi-S Co Ltd Soft resin buckle holder used for automobile seat
US9145105B2 (en) 2012-12-04 2015-09-29 Toyota Jidosha Kabushiki Kaisha Seatbelt buckle structure
US20150343991A1 (en) * 2014-05-27 2015-12-03 Volvo Car Corporation Buckle arrangement
CN110481486A (en) * 2018-05-15 2019-11-22 李尔公司 Decorative cover for seat harness bonnet lock hole
US11148566B2 (en) * 2019-06-19 2021-10-19 Toyota Boshoku Kabushiki Kaisha Vehicle seat

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8302994B2 (en) * 2010-03-08 2012-11-06 Hyundai Motor Company Shield cover assembly for vehicle interlocking with seat height adjustment device
US20110215604A1 (en) * 2010-03-08 2011-09-08 Hyundai Motor Company Shield cover assembly for vehicle interlocking with seat height adjustment device
JP2012121511A (en) * 2010-12-10 2012-06-28 Suzuki Motor Corp Supporting structure of seat belt buckle
JP2012126165A (en) * 2010-12-13 2012-07-05 Suzuki Motor Corp Housing structure of seat belt buckle
JP2012140119A (en) * 2010-12-13 2012-07-26 Suzuki Motor Corp Storage structure for seat belt buckle
JP2013006516A (en) * 2011-06-24 2013-01-10 Toyota Boshoku Corp Storage structure of seat belt buckle
US9145105B2 (en) 2012-12-04 2015-09-29 Toyota Jidosha Kabushiki Kaisha Seatbelt buckle structure
US9539925B2 (en) * 2014-05-27 2017-01-10 Volvo Car Corporation Buckle arrangement
US20150343991A1 (en) * 2014-05-27 2015-12-03 Volvo Car Corporation Buckle arrangement
JP2014166852A (en) * 2014-06-04 2014-09-11 Tachi-S Co Ltd Soft resin buckle holder used for automobile seat
CN110481486A (en) * 2018-05-15 2019-11-22 李尔公司 Decorative cover for seat harness bonnet lock hole
US10933781B2 (en) 2018-05-15 2021-03-02 Lear Corporation Trim cover for a seat belt buckle hole
US11148566B2 (en) * 2019-06-19 2021-10-19 Toyota Boshoku Kabushiki Kaisha Vehicle seat

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