JP4039560B2

JP4039560B2 - Seat lock mechanism holder

Info

Publication number: JP4039560B2
Application number: JP2002322485A
Authority: JP
Inventors: 伸雄山田
Original assignee: 日本テクニカ株式会社
Priority date: 2002-11-06
Filing date: 2002-11-06
Publication date: 2008-01-30
Anticipated expiration: 2022-11-06
Also published as: JP2004155301A

Description

【０００１】
【発明の属する技術分野】
この発明は、シートロック機構と、その保持具に関する。
【０００２】
【従来の技術】
従来、この種のシートロック機構と、その保持具に関する先行技術として、次に挙げる文献が、本発明と関連性を有する。即ち、特開平１０−７３１０９号の係止構造及びこれを用いた保持具である。この発明における係止構造の内容（発明１とする）は、上方が開口した車輌のアンダーパネルに設けた取付孔へ挿入される弾性変形可能な袋状の脚体と、開口付近から外方へ張り出す水切り用のフランジ（鍔片）と、脚体から突設されフランジとの間に取付孔の周縁を挾持する爪と、この爪に衝撃的な荷重が作用して脚体が変形したとき、取付孔の孔縁に当たり荷重を受ける肉厚部と、を有することを特徴とする構成である。また発明における保持具の内容（発明２とする）は、上方が開口した車輌のアンダーパネルに設けた取付孔へ挿入される弾性変形可能な袋状の脚体と、前記開口付近から外方へ張り出した前記アンダーパネルの上面に添接されるフランジと、フランジと適宜間隔を持って前記脚体より突設され外爪と、フランジと外爪の係止面とで前記取付孔の周縁を挾持し、また脚体に設けられ外爪に衝撃的な荷重が作用して当該脚体が変形したとき、取付孔の孔縁に当たり荷重を受ける肉厚部と、を有することを特徴とする構成である。
【０００３】
従って、本発明は、挿入力が低減され、また、脚体の対衝撃抵抗力が向上された保持具を得る。またこの発明は、保持具の脚体を取付孔へ挿入すると、外爪の傾斜面が取付孔の孔縁と摺動しながら、外爪を凹部側へ弾性変形させる。ここで、外爪と凹部との間には、隙間があいているので撓み易く、挿入力が小さい特徴を有する。また傾斜面が取付孔の孔縁を通過すると、外爪は弾性復元して、係止面とフランジとの間に取付孔の縁部を挾持できること、等の特徴がある。
【０００４】
【発明が解決しようとする課題】
文献は、取付孔の周縁を、フランジと外爪の係止面とで挾持することで、この保持具の衝撃による離脱回避と、騒音・雨水の進入防止等が図れること、又はアンダーパネルの上面に保持具を確実に係止できること、等の特徴がある。
【０００５】
しかし、この発明は、シートに設けたシートワィヤを、相似形でなる対の内爪で挾持する構成である。従って、シートワィヤの挾持される位置が一定であり、例えば、アンダーパネルの僅かな反り、又は凹凸に対して有効に対応できないこと、又は僅かな引抜き衝撃で外れる虞があること、等の問題点が指摘できる。尚、この発明は、元々、係止構造及びこれを用いた保持具に関するものであるので、このアンダーパネルの僅かな反り、又は凹凸に対して有効に対応できないことは、当然とも云える。尚、文献は、シートワィヤが、凹部（２０）「文献の番号である」の撓みを利用して挿入されて、保持部（内爪）で係止（抜け止め）する構成であるので、例えば、凹部の疲労が発生し易く、耐久性に劣ること、又は抜け荷重に対して撓み易く、この抜け荷重に対応できず、当該シートワィヤの外れ、又はシートの外れ等の危険性が問題である。さらに保持部（内爪）で抜け止め防止する構成であり、原則として挾持しないので、シートワィヤの妄動が発生する問題も抱えている。
【０００６】
【課題を解決するための手段】
【０００７】
【０００８】
【０００９】
【００１０】
請求項１の発明は、アンダーパネル（床面）の僅かな反り、又は凹凸等に対して有効に対応できる構造とすること、又はシートワィヤの確実な挿入と、抜け荷重の拡充を図ること（僅かな引抜き衝撃で外れないこと）、等を意図する。また従来の文献が抱える前記問題を解決することを意図する。さらに請求項１の発明は、構造の簡略化と、シートワィヤと挾持片とによる係止の迅速化、簡略化等を図りつつ、しかも安全に寄与できるシートロック機構の保持具の提供を意図する。
【００１１】
請求項１は、車輌のシートのシートワイヤを係止する、この車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、前記車輌のアンダーパネルの下面に衝止する支持用のサポート片と、当該保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、この挾持片間に設けた前記車輌のシートワィヤの挿入を許すテーパ挿入口と、この挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、この係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
このシートワィヤの挾持面には、その一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、この一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設ける構成としたシートロック機構の保持具である。
【００１２】
請求項２・３の発明は、請求項１の効果を確実に達成し、また保持具の薄肉化を図りつつ、しかも安全に寄与できるシートロック機構の保持具の提供を意図する。
【００１３】
請求項２は、車輌のシートのシートワイヤを係止する、この車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、前記車輌のアンダーパネルの下面に衝止する支持用のサポート片と、当該保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、この挾持片間に設けた前記車輌のシートワィヤの挿入を許すテーパ挿入口と、この挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、この係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
このシートワィヤの挾持面には、その一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、この一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設けるとともに、この一方向側の一つの挾持曲面に対して、この他方向側の一つの挾持曲面と、もう一つの挾持曲面が、緩やかな曲がりとなる構成としたシートロック機構の保持具である。
【００１４】
請求項３は、車輌のシートのシートワイヤを係止する、この車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、前記車輌のアンダーパネルの下面に衝止する支持用のサポート片と、当該保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、この挾持片間に設けた前記車輌のシートワィヤの挿入を許すテーパ挿入口と、この挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、この係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
このシートワィヤの挾持面には、その一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、この一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設けるとともに、この一方向側に設けた係止突起は、他方向側の設けた係止突起の下方で、かつ他方向側の他の一段の挾持曲面の略中間部位に設ける構成としたシートロック機構の保持具である。
【００１５】
請求項４の発明は、請求項１の効果を確実に達成し、また保持具の薄肉化と、挾持片の強度の向上を図りつつ、しかも安全に寄与できるシートロック機構の保持具の提供を意図する。
【００１６】
請求項４は、車輌のシートのシートワイヤを係止する、この車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、前記車輌のアンダーパネルの下面に衝止する支持用のサポート片と、当該保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、この挾持片間に設けた前記車輌のシートワィヤの挿入を許すテーパ挿入口と、この挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、この係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
このシートワィヤの挾持面には、その一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、この一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設ける構成とし、
またこの挾持片の外方略中間に膨出肩部を形成する構成としたシートロック機構の保持具である。
【００１７】
【発明の実施の形態】
本発明の実施の態様を説明すると、車輌のアンダーパネルに開設された取付孔に、保持具の本体を挿入する。この過程においてサポート片が取付孔の内周面に押圧されながら挿入される。そして、サポート片が取付孔を経過した段階で、弾性復帰し、その上面がアンダーパネルの下面に衝止する。この段階において、保持具に設けた鍔片がアンダーパネルの上面に衝止する。
【００１８】
この両衝止により、アンダーパネルの取付孔に保持具が支持されるとともに、車内への騒音、雨水、風（空気）、埃等の進入防止が図れる。従って、快適な運転と走行と、又は乗車等が図れる。
【００１９】
この安定して取付けられた保持具には、シートのシートワィヤが挿入されるが、このシートワィヤは、保持具の開口を通過した後、この保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片の先部に形成されたテーパ挿入口を通り、当該挾持片の可撓性と、その撓みを介してテーパ挿入口の絞り部（対の係止突起）を拡開しながら、当該挾持片に進入する。この進入時において、さらに底部の撓みで前記挾持片の撓みを助勢する例と、前記挾持片の撓みと底部の撓みとの共働する例とがある（以下、同じ）。
【００２０】
そして、この進入過程で、先ず、或る方向側（一方向側とする）の一方の係止突起の下方に設けた一つの挾持曲面（一つの挾持曲面）と、他方向側の係止突起の下方に設けた一つの挾持曲面（一つの挾持曲面）に達する（図２参照）。この際に、シートワィヤと一方向側の一つの挾持曲面とは僅かに接触し（シートワィヤの略３０の角度で接触する）、また僅か隙間Ｈが形成されている。しかし、シートワィヤと他方向側の一つの挾持曲面との間に隙間Ｈ１はなく、逆に、シートワィヤと他方の係止突起の下方に設けたもう一つの挾持曲面（もう一つの挾持曲面）はフリー状態であり、シートワィヤともう一つの挾持曲面との間に隙間Ｈ２が形成されている（図２参照）。単純に示せば、シートの本方向側は、最も高い位置で対の挾持片で支持されている。
【００２１】
またシートの他の方向側（他方向側とする）が、保持具を、前述と同様な操作（順序）で取付孔に挿入して取付け、またシートワィヤを、この保持具・対の挾持片に前述と同様な操作で進入して、例えば、一方向側の一方の係止突起の下方に設けた一つの挾持曲面と、他方向側の係止突起の下方に設けた一つの挾持曲面に達した状態では、他方向側の係止突起の下方に設けたもう一つの挾持曲面はフリー状態であり、シートワィヤとの間に隙間Ｈ２が形成されている。しかし、例えば、アンダーパネルに歪があって、シートが前述の状態より上がった状態か、又はシートに取付けられたシートワィヤが、前述の状態より下がった状態等の如く、何かの状況で、シートワィヤがもう一つの挾持曲面に入り得る場合には、シートワィヤは、他方向側の一つの挾持曲面を押し広げながらさらに進入し（前記底部の撓みによる助勢又は共働がある）、結局、一方向側のもう一つの挾持曲面と、他方向側の一つの挾持曲面との間に位置している。従って、シートワィヤと一方向側の一つの挾持曲面との間に隙間Ｈ３はなく、またシートワィヤともう一つの挾持曲面とは僅かに接触し（シートワィヤの略３０の角度で接触する）、一方側の一つの挾持曲面との間には僅かな隙間Ｈ４がある。逆に、シートワィヤともう一つの挾持曲面との間に隙間Ｈ５形成されている（図３、図４参照）。単純に示せば、シートの本方向側は、最も低い位置で対の挾持片で支持されている。
【００２２】
以上のように、シートワィヤと、一方向側の一つの挾持曲面、又は他方向側の一つの・もう一つの挾持曲面との間には、少なくとも前述の条件下で、最適な状況のもとで、各シートワィヤが、アンダーパネルの取付孔に設けた保持具に取付けられ、その結果として、シートは車輌に最適な状態（例えば、水平状態、必要により傾斜状態で）で装着される。また挾持片の可撓性による挾持（係止）及び／又は一方向側の一つの挾持曲面、又は他方向側の一つの・もう一つの挾持曲面により挾持する構成であり、シートワィヤの抜け荷重に対応でき、安全性と、シート、シートワィヤ、又は装着の安定性等が図れる。
【００２３】
尚、図面では、一方向側を一つの挾持曲面とし、また他方向側をもう一つの挾持曲面としたが、一例であり限定されない。また本発明は、樹脂製とするが、金属性、又は金属芯材を補強とした樹脂性等とする。
【００２４】
尚、図６に示す挾持片と抜け荷重（Ｆ）、また挾持片及び底部の可撓性について示した図表で、抜け荷重（抜き荷重）に対して挾持片の基部の厚み（Ｘ）と、底部との厚み（Ｙ）の関係を示している。従って、例えば、Ｆを大きくするには、（Ｘ）＞（Ｙ）の関係が成立し、また、Ｆを小さくするには、（Ｘ）＜（Ｙ）の関係が成立したことが理解できる。これにより、抜け荷重、挿入の難易等の調整と、安全性の向上、各種の車種に対応できること等の実益がある。また底部の撓み（矢印）、又はシートワィヤの支持位置（常に同じセンター位置となる）による挾持片の長さ（Ｌ）及び底部の厚み（Ｌ１）及び／又は撓み（直線、左右等による矢印）等を併せて調整することで、さらに多様な抜け荷重、挿入の難易等の調整が図れる。また各種の車輌に対応できる利点がある。尚、図中矢印は撓み方向を示す。この例を図６に示すが一例であり、変更できる。
【００２５】
【実施例】
以下、本発明の一実施例を説明する。
【００２６】
１は車輌Ａのシートで、このシート１にはシートワィヤ２が複数個設けられている。
【００２７】
２は車輌ＡのアンダーパネルＡ１に開設した取付孔Ａ２に挿入される略箱形をした保持具で、この保持具３は、当該保持具３の空間部２００の底部２００ａより独立して立設した可撓性でなる側断面視して略双葉状（分岐した柱状）となる対の挾持片４、４−１と、この挾持片４、４−１間に設けた前記車輌Ａのシートワィヤ２の挿入を許すテーパ挿入口５と、この挿入口５の下方に設けたシートワィヤ２の上部を係止する係止突起６、６−１と、この係止突起６、６−１の下方に設けたシートワィヤ２の挾持面７とで構成される。そして、前記係止突起６、６−１の入り口側は絞り部６００となる。図中８は対の挾持片４、４−１の内方に形成される底孔を示す。尚、この係止突起６、６−１は位相をずらす構成とし、例えば、シートワィヤ２の確実な係止と、アンダーパネルＡ１の凹凸等の変化、又はシート１及び／又はシートワィヤ２等の形状に対応できる。
【００２８】
尚、この保持具３は、中心部の対の挾持片４、４−１を絞り込んだ立設方向に括れ構造（横断面中部が幅窄箱形）とする。この括れ構造は、軽量化、材料の軽減化、低コスト化等に寄与できる。この構成では、挾持片４、４−１と、保持具３の上端開口部とを連結壁片、又はリブ片（図示せず）等の外郭体を介して連繋する構成が理想である。また保持具３は、立設方向にテーパ状の立方体（横断面箱形）とする。この立方体では、強度の向上と、成形の容易化等に役立つ特徴がある。
【００２９】
また前記挾持面７は、この例では、一方向側の一つの挾持曲面７００と、他方向側の一つの挾持曲面７００−１と、もう一つの挾持曲面７００−２とで構成されており、好ましくは、一つの挾持曲面７００に対して、一つの挾持曲面７００−１と、もう一つの挾持曲面７００−２が緩やかな曲がりとなる構成として、この保持具３へのシートワィヤ２の確実な挿入と、又は保持具３の薄肉化を図りつつ、しかも安全に寄与できるシートロック機構の保持具３の提供ができる。またシートワィヤ２の確実な係止が図れること、アンダーパネルＡ１の凹凸等の変化、又はシート１及び／又はシートワィヤ２等の形状に対応できること、等の特徴がある。また一段と数段のシートワィヤの挾持面７は、一例であり、その構成と、各挾持曲面７００〜７００ｎ（図示せず）の数は限定されない。また一方向側の係止突起６は、他方向側の係止突起６−１の下方で、かつ一つの挾持曲面７００−１の略中間部位に設ける構成として、シート１及び／又はシートワィヤ２を上側で支持して、前記の例と同じ効果を期待する。また他方向側の係止突起６ａ−１は、一方向側の係止突起６の下方で、かつ一つの挾持曲面７００の略下方部位に設ける構成として、シート１及び／又はシートワィヤ２を下側で支持して、前記の例と同じ効果を期待する。尚、前述の如く、この例の一方向側の一つの挾持曲面７００と、他方向側の一つの挾持曲面７００−１と、もう一つの挾持曲面７００−２との数は一例であり、限定されない。そして、この一方向側の一つの挾持曲面７００と、他方向側の一つの挾持曲面７００−１と、もう一つの挾持曲面７００−２等を多数とすることで、さらにシートワィヤ２の確実な係止と、アンダーパネルＡ１の凹凸等の変化、又はシート１及び／又はシートワィヤ２等の形状に対応できる。
【００３０】
図中９は保持具３に設けた鍔片で、この鍔片９はアンダーパネルＡ１の上面Ａ１−１に衝止する。また図中１０は保持具３に設けたサポート片で、このサポート片１０はアンダーパネルＡ１の下面Ａ１−２に衝止する。
【００３１】
また本装置は、図７に示すように車輌Ａの支持枠体１１に、本装置を装着する構成でも可能であり、例えば、本装置の鍔片９とサポート片１０とを利用して支持枠体１１に移動可能に設ける。即ち、支持枠体１１のフランジ部１１ａ、１１ｂを、鍔片９とサポート片１０で抱持し、このフランジ部１１ａ、１１ｂに沿って本装置を移動する。尚、支持枠体１１に本装置を固定式とすることも可能である。また本装置は、車輌Ａの何れのシート１にも採用できる。
【００３２】
【発明の効果】
【００３３】
【００３４】
請求項１の発明は、車輌のシートのシートワイヤを係止する、車輌のアンダーパネルに設けた保持具は、車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、車輌のアンダーパネルの下面に衝止する支持用のサポート片と、保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、挾持片間に設けた車輌のシートワィヤの挿入を許すテーパ挿入口と、挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
シートワィヤの挾持面には、一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設ける構成としたシートロック機構の保持具である。従って、請求項１は、アンダーパネル（床面）の僅かな反り、又は凹凸等に対して有効に対応できる構造とすること、又はシートワィヤの確実な挿入と、抜け荷重の拡充を図ること（僅かな引抜き衝撃で外れないこと）、等の特徴がある。また従来の文献が抱える前記問題を解決できる。さらに請求項１は、構造の簡略化と、シートワィヤと挾持片とによる係止の迅速化、簡略化等を図りつつ、しかも安全に寄与できるシートロック機構の保持具を提供できる。
【００３５】
請求項２の発明は、車輌のシートのシートワイヤを係止する、車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、車輌のアンダーパネルの下面に衝止する支持用のサポート片と、保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、挾持片間に設けた車輌のシートワィヤの挿入を許すテーパ挿入口と、挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
シートワィヤの挾持面には、一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設けるとともに、一方向側の一つの挾持曲面に対して、他方向側の一つの挾持曲面と、もう一つの挾持曲面が、緩やかな曲がりとなる構成としたシートロック機構の保持具である。従って、この請求項２は、請求項１の効果を確実に達成できる。また保持具の薄肉化を図りつつ、しかも安全に寄与できるシートロック機構の保持具を提供できる。
【００３６】
請求項３の発明は、車輌のシートのシートワイヤを係止する、車輌のアンダーパネルに設けた保持具は、車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、車輌のアンダーパネルの下面に衝止する支持用のサポート片と、保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、挾持片間に設けた車輌のシートワィヤの挿入を許すテーパ挿入口と、挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
シートワィヤの挾持面には、一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設けるとともに、一方向側に設けた係止突起は、他方向側の設けた係止突起の下方で、かつ他方向側の他の一段の挾持曲面の略中間部位に設ける構成としたシートロック機構の保持具である。従って、この請求項３は、請求項１の効果を確実に達成できる。また保持具の薄肉化を図りつつ、しかも安全に寄与できるシートロック機構の保持具を提供できる。
【００３７】
請求項４の発明は、車輌のシートのシートワイヤを係止する、車輌のアンダーパネルに設けた保持具は、車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、車輌のアンダーパネルの下面に衝止する支持用のサポート片と、保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、挾持片間に設けた車輌のシートワィヤの挿入を許すテーパ挿入口と、挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、係止突起の下方に設けたシートワィヤの挾持面とで構成されており、シートワィヤの挾持面には、一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設ける構成とし、また挾持片の外方略中間に膨出肩部を形成する構成としたシートロック機構の保持具である。従って、請求項４は、請求項１の効果を確実に達成し、また保持具の薄肉化と、挾持片の強度の向上が図れる。また安全に寄与できるシートロック機構の保持具を提供できる。
【図面の簡単な説明】
【図１】本発明の一例とシート及びシートワィヤとの関係を示した縮尺斜視図
【図２】図１の保持具とシートワィヤとの関係を示した断面図
【図３】図１の保持具の挾持片とシートワィヤとの係止関係を示した拡大断面図で、一段の挾持曲面と他の一段の挾持曲面を示す
【図４】図１の保持具の挾持片とシートワィヤとの係止関係を示した拡大断面図で、一段の挾持曲面と他の二段の挾持曲面を示す
【図５】本発明の他の一例とシート及びシートワィヤとの関係を示した縮尺斜視図
【図６】本発明の挾持片と抜け荷重、また挾持片及び底部の可撓性について示した図表
【図７】本発明のさらに他の一例を示しており、支持枠体に本装置を設けた縮尺模式図
【図８】図７の要部の縮尺断面図で、（イ）は分解した状態を、（ロ）は組付け状態をそれぞれ示す
【符号の説明】
１シート
２シートワィヤ
２００空間部
２００ａ底部
３保持具
４挾持片
４−１挾持片
５テーパ−挿入口
６係止突起
６−１係止突起
６ａ−１係止突起
６００絞り部
７挾持面
７００挾持曲面
７００−１挾持曲面
７００−２挾持曲面
８底孔
９鍔片
１０サポート片
１１支持枠体
１１ａフランジ部
１１ｂフランジ部
Ａ車輌
Ａ１アンダーパネル
Ａ１−１上面
Ａ１−２下面
Ａ２取付孔
Ｈ僅かな隙間
Ｈ１隙間
Ｈ２隙間
Ｈ３隙間
Ｈ４隙間
Ｈ５隙間[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a seat lock mechanism and its holder.
[0002]
[Prior art]
Conventionally, as a prior art related to this type of seat lock mechanism and its holder, the following documents are related to the present invention. That is, a locking structure disclosed in JP-A-10-73109 and a holder using the same. The contents of the locking structure according to the present invention (referred to as Invention 1) include an elastically deformable bag-like leg inserted into a mounting hole provided in an under panel of a vehicle having an upper opening, and outward from the vicinity of the opening. An overhanging draining flange (claw piece), a nail that protrudes from the leg and holds the periphery of the mounting hole between the flange, and when the leg deforms due to an impact load acting on this nail And a thick portion that receives a load against the hole edge of the mounting hole. Further, the contents of the holder in the invention (referred to as invention 2) are: an elastically deformable bag-like leg that is inserted into a mounting hole provided in an under panel of the vehicle that is open upward; The flange attached to the upper surface of the overhanging under panel, the outer claw projecting from the leg body with an appropriate distance from the flange, and the peripheral edge of the mounting hole held by the engaging surface of the flange and the outer claw And a thick portion that receives a load when hitting the hole edge of the mounting hole when an impact load is applied to the outer claw and the leg is deformed. is there.
[0003]
Therefore, the present invention provides a holder in which the insertion force is reduced and the impact resistance of the leg is improved. Further, according to the present invention, when the leg of the holder is inserted into the mounting hole, the outer claw is elastically deformed toward the concave portion while the inclined surface of the outer claw slides on the hole edge of the mounting hole. Here, since there is a gap between the outer claw and the recess, it is easy to bend and has a small insertion force. Further, when the inclined surface passes through the hole edge of the mounting hole, the outer claw is elastically restored and the edge of the mounting hole can be held between the locking surface and the flange.
[0004]
[Problems to be solved by the invention]
According to the literature, the peripheral edge of the mounting hole is held between the flange and the engaging surface of the outer claw, so that it is possible to avoid detachment due to the impact of this holder and to prevent noise and rainwater from entering, or the upper surface of the under panel There is a feature that the holder can be securely locked.
[0005]
However, the present invention has a configuration in which the sheet wire provided on the sheet is held by a pair of similar inner claws. Therefore, the position where the sheet wire is held is constant, for example, there is a problem that it is not possible to effectively deal with slight warping or unevenness of the under panel, or there is a possibility that it may come off with a slight pulling impact. Can point out. Since the present invention originally relates to a locking structure and a holder using the same, it cannot be overemphasized that it cannot effectively cope with slight warping or unevenness of the under panel. Note that the document is configured so that the seat wire is inserted using the bending of the recess (20) “which is the document number” and is locked (prevented) by the holding portion (inner claw). The fatigue of the recesses is likely to occur, the durability is inferior, or the deflection is easy to bend with respect to the detachment load, and this detachment load cannot be dealt with, and there is a problem such as detachment of the seat wire or detachment of the seat. Further, the holding part (inner claw) prevents the slipping and, as a general rule, does not hold, so there is also a problem that the seat wire is disturbed.
[0006]
[Means for Solving the Problems]
[0007]
[0008]
[0009]
[0010]
The invention of claim 1 has a structure that can effectively cope with a slight warp of the under panel (floor surface) or unevenness, or a reliable insertion of the seat wire and an increase in the load to be removed (slightly It is intended not to come off due to excessive pulling impact). Moreover, it aims at solving the said problem which the conventional literature has. Furthermore, the invention of claim 1 is intended to provide a holder for a seat lock mechanism that can contribute to safety while simplifying the structure and speeding up and simplifying the locking by the seat wire and the holding piece.
[0011]
In the first aspect of the present invention, the holder provided on the under panel of the vehicle that locks the seat wire of the vehicle seat includes a draining scissor that stops against the upper surface of the under panel of the vehicle, and an underside of the vehicle. A support piece for support that makes contact with the lower surface of the panel, and a pair of holding pieces that are substantially double-leaf shaped in a side cross-sectional view that is flexible and is provided independently from the bottom of the space of the holder, A taper insertion port that allows insertion of the vehicle seat wire provided between the gripping pieces, a locking projection that locks an upper portion of the seat wire provided below the insertion port, and a seat wire provided below the locking projection. It is made up of
The clamping surface of the Shitowaiya, one sandwiching curved in its direction side, and one clamping curved in the other direction side, a configuration of providing another pinching curved continuous in standing direction of the one clamping curved This is a holder for the seat lock mechanism.
[0012]
The inventions of claims 2 and 3 are intended to provide a holder for a seat lock mechanism that can reliably achieve the effect of claim 1 and can contribute to safety while reducing the thickness of the holder.
[0013]
According to a second aspect of the present invention, there is provided a holder provided on an under panel of the vehicle for locking a seat wire of a vehicle seat, and a draining scissors for stopping against an upper surface of the vehicle under panel, and an underside of the vehicle. A support piece for support that makes contact with the lower surface of the panel, and a pair of holding pieces that are substantially double-leaf shaped in a side cross-sectional view that is flexible and is provided independently from the bottom of the space of the holder, A taper insertion port that allows insertion of the vehicle seat wire provided between the gripping pieces, a locking projection that locks an upper portion of the seat wire provided below the insertion port, and a seat wire provided below the locking projection. It is made up of
The holding surface of this seat wire is provided with one holding curved surface on one side, one holding curved surface on the other direction side, and another holding curved surface continuous in the standing direction of this one holding curved surface, The holder of the seat lock mechanism is configured such that one holding curved surface on the other direction side and the other holding curved surface on the one direction side are gently bent .
[0014]
According to a third aspect of the present invention, there is provided a holder provided on an under panel of the vehicle for locking a seat wire of a vehicle seat, and a draining scissors for stopping against an upper surface of the vehicle under panel, and an underside of the vehicle. A support piece for support that makes contact with the lower surface of the panel, and a pair of holding pieces that are substantially double-leaf shaped in a side cross-sectional view that is flexible and is provided independently from the bottom of the space of the holder, A taper insertion port that allows insertion of the vehicle seat wire provided between the gripping pieces, a locking projection that locks an upper portion of the seat wire provided below the insertion port, and a seat wire provided below the locking projection. It is made up of
The clamping surface of the Shitowaiya, one sandwiching curved in its direction side, and one clamping curved in the other direction side, provided with another pinching curved continuous in standing direction of the one clamping curved, The locking protrusion provided on the one-direction side is provided below the locking protrusion provided on the other direction side, and is provided at a substantially intermediate portion of the other one-stage holding curved surface on the other direction side. It is a tool.
[0015]
According to a fourth aspect of the present invention, there is provided a holder for a seat lock mechanism that can reliably achieve the effect of the first aspect, contribute to safety while reducing the thickness of the holder and improving the strength of the gripping piece. Intended.
[0016]
According to a fourth aspect of the present invention, there is provided a holder provided on an under panel of the vehicle for locking a seat wire of a vehicle seat, and a draining scissor for stopping against an upper surface of the vehicle under panel, and an underside of the vehicle. A support piece for support that makes contact with the lower surface of the panel, and a pair of holding pieces that are substantially double-leaf shaped in a side cross-sectional view that is flexible and is provided independently from the bottom of the space of the holder, A taper insertion port that allows insertion of the vehicle seat wire provided between the gripping pieces, a locking projection that locks an upper portion of the seat wire provided below the insertion port, and a seat wire provided below the locking projection. It is made up of
The clamping surface of the Shitowaiya, the one sandwiching curved in its direction side, and one clamping curved in the other direction side, the configuration in which another pinching curved continuous in standing direction of the one clamping curved ,
In addition, the seat lock mechanism holding tool is configured such that a bulging shoulder is formed approximately in the middle of the gripping piece.
[0017]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described. A main body of a holder is inserted into a mounting hole formed in an under panel of a vehicle. In this process, the support piece is inserted while being pressed against the inner peripheral surface of the mounting hole. Then, when the support piece passes through the mounting hole, the support piece is elastically restored, and the upper surface of the support piece comes into contact with the lower surface of the under panel. At this stage, the hook provided on the holder hits the upper surface of the under panel.
[0018]
With both of these stoppers, the holder is supported in the mounting hole of the under panel, and it is possible to prevent noise, rain water, wind (air), dust and the like from entering the vehicle. Therefore, comfortable driving and traveling, riding, etc. can be achieved.
[0019]
The seat wire of the sheet is inserted into the stably attached holder, and this sheet wire can be installed independently from the bottom of the space of the holder after passing through the opening of the holder. Passing through the taper insertion port formed at the tip of the pair of gripping pieces that are substantially double-leafed when viewed from the side sectional view of the flexibility, the flexibility of the gripping piece and the restriction of the taper insertion port through the bending While expanding the portion (the pair of locking projections), the gripping piece is entered. At the time of this approach, there are an example in which the bending of the holding piece is further assisted by the bending of the bottom, and an example in which the bending of the holding piece and the bending of the bottom work together (hereinafter the same).
[0020]
In this entry process, first, one holding curved surface (one holding curved surface) provided below one locking projection on one direction side (one direction side ) and the locking projection on the other direction side. Reaches one holding curved surface (one holding curved surface) (see FIG. 2). At this time, the seat wire and one holding curved surface on one side are in slight contact (contact at an angle of approximately 30 of the seat wire), and a slight gap H is formed. However, there is no gap H1 between the seat wire and one holding curved surface in the other direction , and conversely, another holding curved surface (another holding curved surface) provided below the seat wire and the other locking projection is free. In this state, a gap H2 is formed between the seat wire and another holding curved surface (see FIG. 2). If it shows simply, the main direction side of a sheet | seat will be supported by the pair of clamping piece in the highest position.
[0021]
Also, the other direction side of the sheet (the other direction side) inserts and holds the holder into the attachment hole in the same operation (order) as described above, and the seat wire is attached to the holding piece of this holder / pair. Entering in the same manner as described above, for example, reaching one holding curved surface provided below one locking projection on one side and one holding curved surface provided below the locking projection on the other side. In this state, the other holding curved surface provided below the locking protrusion on the other direction side is in a free state, and a gap H2 is formed between it and the seat wire. However, under certain circumstances, for example, when the under panel is distorted and the sheet is raised from the above state, or the seat wire attached to the sheet is lowered from the above state, the sheet wire is Can enter another holding curved surface , the sheet wire enters further while expanding one holding curved surface on the other direction side (there is assistance or cooperation due to the bending of the bottom), and eventually the one direction side Is located between another holding curved surface and one holding curved surface in the other direction . Accordingly, there is no gap H3 between the seat wire and one holding curved surface on one side, and the seat wire and the other holding curved surface are in slight contact (contact at an angle of about 30 of the seat wire), and on one side There is a slight gap H4 between one holding curved surface. Conversely, a gap H5 is formed between the seat wire and another holding curved surface (see FIGS. 3 and 4). If it shows simply, the main direction side of a sheet | seat will be supported by the pair of clamping piece in the lowest position.
[0022]
As described above, between the seat wire and one holding curved surface in one direction, or one and another holding curved surface in the other direction , at least under the above-mentioned conditions and under the optimum conditions. Each seat wire is attached to a holder provided in an attachment hole of the under panel, and as a result, the seat is mounted on the vehicle in an optimum state (for example, in a horizontal state, if necessary, in an inclined state). In addition, it is configured to be clamped by the flexibility of the gripping piece and / or held by one gripping curved surface in one direction, or one and another gripping curved surface in the other direction. It is possible to cope with safety and stability of the seat, seat wire, or mounting.
[0023]
In the drawing, one direction side is one holding curved surface and the other direction side is another holding curved surface , but this is an example and is not limited. In addition, the present invention is made of resin, but is made of metal or resin with reinforcement of a metal core.
[0024]
In addition, in the chart showing the holding piece and the unloading load (F) shown in FIG. 6 and the flexibility of the holding piece and the bottom, the thickness (X) of the base of the holding piece with respect to the unloading load (unloading load), The relationship of thickness (Y) with the bottom is shown. Therefore, for example, it can be understood that in order to increase F, the relationship (X)> (Y) is established, and in order to decrease F, the relationship (X) <(Y) is established. As a result, there are practical benefits such as adjustment of unloading load and difficulty of insertion, improvement of safety, and adaptability to various types of vehicles. Also, the bending of the bottom (arrow), the length (L) of the gripping piece and the bottom thickness (L1) and / or the bending (arrows by straight lines, left and right, etc.) depending on the seat wire support position (always the same center position) By adjusting together, it is possible to further adjust various unloading loads, difficulty in insertion, and the like. There is also an advantage that it can be applied to various vehicles. In addition, the arrow in a figure shows a bending direction. This example is shown in FIG. 6 as an example and can be changed.
[0025]
【Example】
An embodiment of the present invention will be described below.
[0026]
Reference numeral 1 denotes a seat of the vehicle A. The seat 1 is provided with a plurality of seat wires 2.
[0027]
Reference numeral 2 denotes a substantially box-shaped holder inserted into the mounting hole A2 established in the under panel A1 of the vehicle A. This holder 3 is erected independently from the bottom 200a of the space 200 of the holder 3. The pair of gripping pieces 4 and 4-1 having a substantially double leaf shape (branched columnar shape) in a side cross-sectional view, and the seat wire 2 of the vehicle A provided between the gripping pieces 4 and 4-1. A taper insertion port 5 that permits insertion of the sheet wire 2, locking projections 6 and 6-1 that lock the upper portion of the seat wire 2 provided below the insertion port 5, and a position below the locking projections 6 and 6-1. And a holding surface 7 of the sheet wire 2. The entrance side of the locking projections 6 and 6-1 is a throttle portion 600. In the figure, reference numeral 8 denotes a bottom hole formed inward of the pair of holding pieces 4 and 4-1. The locking projections 6 and 6-1 are configured so as to be out of phase. For example, the locking of the sheet wire 2 can be reliably locked, the unevenness of the under panel A1 can be changed, or the shape of the sheet 1 and / or the sheet wire 2 can be changed. Yes.
[0028]
In addition, this holder 3 has a constricted structure in the standing direction in which the pair of holding pieces 4, 4-1 in the center part is narrowed (the middle part of the cross section is a narrow box shape). This constricted structure can contribute to weight reduction, material reduction, cost reduction, and the like. In this structure, the structure which connects the holding pieces 4 and 4-1, and the upper end opening part of the holder 3 via outer bodies, such as a connection wall piece or a rib piece (not shown), is ideal. The holder 3 is a cube (cross-sectional box shape) that is tapered in the standing direction. This cube has features useful for improving strength and facilitating molding.
[0029]
In this example, the holding surface 7 is composed of one holding curved surface 700 on one side, one holding curved surface 700-1 on the other direction side, and another holding curved surface 700-2 . preferably, for one clamping curved 700, one of the clamping curved 700-1, a configuration in which another pinching curved 700-2 becomes gentle bends, reliable insertion of Shitowaiya 2 to this holder 3 Alternatively, the holder 3 of the seat lock mechanism that can contribute to safety while reducing the thickness of the holder 3 can be provided. In addition, the seat wire 2 can be reliably locked, changes in the unevenness of the under panel A1, or the shape of the sheet 1 and / or the sheet wire 2 can be accommodated. Further, the holding surfaces 7 of the one-stage and several-stage sheet wires are examples, and the configuration and the number of holding curved surfaces 700 to 700n (not shown) are not limited. Moreover, the latching protrusion 6 of the one direction side is provided with the seat 1 and / or the seat wire 2 as a configuration provided below the latching protrusion 6-1 of the other direction side and at a substantially intermediate portion of one holding curved surface 700-1. Supporting the upper side, we expect the same effect as the previous example. Further, the locking protrusion 6a-1 on the other direction side is configured to be provided below the locking protrusion 6 on the one direction side and substantially below the one holding curved surface 700 , so that the seat 1 and / or the seat wire 2 is provided on the lower side. The same effect as the above example is expected. As described above, the number of one holding curved surface 700 in one direction, one holding curved surface 700-1 in the other direction, and the other holding curved surface 700-2 in this example is an example, and is limited. Not. Further, the number of the one holding curved surface 700 on one side, the one holding curved surface 700-1 on the other direction side, the other holding curved surface 700-2, and the like are increased, so that the seat wire 2 can be reliably engaged. It is possible to cope with a change in the unevenness of the under panel A1 or the shape of the sheet 1 and / or the sheet wire 2 and the like.
[0030]
In the figure, 9 is a hook provided on the holder 3, and this hook 9 hits the upper surface A1-1 of the under panel A1. In the figure, reference numeral 10 denotes a support piece provided on the holder 3, and this support piece 10 hits the lower surface A1-2 of the under panel A1.
[0031]
Further, the present apparatus may be configured to mount the present apparatus on the support frame 11 of the vehicle A as shown in FIG. 7. For example, the support frame using the flange piece 9 and the support piece 10 of the present apparatus is supported. The body 11 is provided so as to be movable. That is, the flange portions 11a and 11b of the support frame 11 are held by the flange piece 9 and the support piece 10, and the apparatus is moved along the flange portions 11a and 11b. The apparatus can be fixed to the support frame 11. Further, the present apparatus can be used for any seat 1 of the vehicle A.
[0032]
【The invention's effect】
[0033]
[0034]
According to the first aspect of the present invention, the holder provided on the under panel of the vehicle for locking the seat wire of the seat of the vehicle includes a drain piece for stopping on the upper surface of the under panel of the vehicle, and an under panel of the vehicle A supporting piece for supporting the lower surface of the holding member, a pair of holding pieces that are substantially double-leafed in a side view in a flexible manner and stand independently from the bottom of the space of the holder, and holding pieces Consists of a taper insertion opening that allows insertion of a vehicle seat wire provided in between, a locking projection that locks the upper portion of the seat wire provided below the insertion slot, and a gripping surface of the seat wire provided below the locking projection Has been
The clamping surface of Shitowaiya, sheet rock one clamping curved in one direction side, and the one clamping curved in the other direction side, the configuration in which another pinching curved continuous in standing direction of one pinching curved It is a holder for the mechanism. Accordingly, the first aspect of the present invention is to have a structure that can effectively cope with a slight warp or unevenness of the under panel (floor surface), or to ensure the insertion of the seat wire and the expansion of the unloading load (slightly It cannot be removed by a simple pulling impact). Moreover, the said problem which the conventional literature has can be solved. Further, the first aspect of the present invention can provide a holder for a seat lock mechanism that can contribute to safety while simplifying the structure and speeding up and simplifying the locking by the seat wire and the holding piece.
[0035]
According to a second aspect of the present invention, there is provided a holder provided on an under panel of a vehicle for locking a seat wire of a vehicle seat, and a draining scissor for stopping against an upper surface of the under panel of the vehicle, and an under of the vehicle. A support piece for support that stops against the lower surface of the panel, a pair of holding pieces that are substantially double-leafed in a side view in a flexible manner, and are held up independently from the bottom of the space of the holder; A taper insertion slot that allows insertion of a vehicle seat wire provided between the one piece, a locking projection that holds the upper part of the seat wire provided below the insertion slot, and a gripping surface of the seat wire that is provided below the locking projection. Configured,
The holding surface of the seat wire is provided with one holding curved surface on one side, one holding curved surface on the other direction side, and another holding curved surface continuous in the standing direction of one holding curved surface. The holder of the seat lock mechanism is configured such that one holding curved surface on the other direction side and the other holding curved surface are gently bent with respect to one holding curved surface . Therefore, this claim 2 can reliably achieve the effect of claim 1. Further, it is possible to provide a holder for a seat lock mechanism that can contribute to safety while reducing the thickness of the holder.
[0036]
According to a third aspect of the present invention, there is provided a holder provided on an under panel of a vehicle for locking a seat wire of a vehicle seat, a draining piece for stopping against an upper surface of the under panel of the vehicle, and an under panel of the vehicle A supporting piece for supporting the lower surface of the holding member, a pair of holding pieces that are substantially double-leafed in a side view in a flexible manner and stand independently from the bottom of the space of the holder, and holding pieces Consists of a taper insertion opening that allows insertion of a vehicle seat wire provided in between, a locking projection that locks the upper portion of the seat wire provided below the insertion slot, and a gripping surface of the seat wire provided below the locking projection Has been
The clamping surface of Shitowaiya, one clamping curved in one direction side, and one clamping curved in the other direction side, provided with another pinching curved continuous in standing direction of the one clamping curved, direction-side The locking protrusion provided on the seat lock mechanism is a holder for the seat lock mechanism configured to be provided below the locking protrusion provided on the other direction side and at a substantially intermediate portion of the other one-stage holding curved surface on the other direction side. Therefore, this claim 3 can reliably achieve the effect of claim 1. Further, it is possible to provide a holder for a seat lock mechanism that can contribute to safety while reducing the thickness of the holder.
[0037]
According to a fourth aspect of the present invention, there is provided a holder provided on an under panel of a vehicle for locking a seat wire of a vehicle seat, a draining piece for stopping against an upper surface of the under panel of the vehicle, and an under panel of the vehicle A supporting piece for supporting the lower surface of the holding member, a pair of holding pieces that are substantially double-leafed in a side view in a flexible manner and stand independently from the bottom of the space of the holder, and holding pieces Consists of a taper insertion opening that allows insertion of a vehicle seat wire provided in between, a locking projection that locks the upper portion of the seat wire provided below the insertion slot, and a gripping surface of the seat wire provided below the locking projection It is, constructed on the clamping surface of Shitowaiya, the one clamping curved in one direction side, provided with a clamping curved, another clamping curved surface continuous in the standing direction of the one clamping curved in the other direction side And a shoulder that bulges approximately halfway outward Configuration and the seat lock mechanism which forms a support instrument. Therefore, claim 4 can achieve the effect of claim 1 with certainty, reduce the thickness of the holder, and improve the strength of the holding piece. In addition, a seat lock mechanism holder that can contribute to safety can be provided.
[Brief description of the drawings]
FIG. 1 is a scaled perspective view showing the relationship between an example of the present invention and a sheet and a sheet wire. FIG. 2 is a cross-sectional view showing the relationship between the holder of FIG. 1 and the sheet wire. FIG. 4 is an enlarged cross-sectional view showing the holding relationship between the gripping piece and the seat wire, and shows one holding surface curved surface and the other one-step holding curved surface. FIG. 4 shows the locking relationship between the holding piece of FIG. FIG. 5 is an enlarged cross-sectional view showing a one-step holding curved surface and another two-step holding curved surface. FIG. 5 is a scaled perspective view showing a relationship between another example of the present invention and a sheet and a seat wire. Fig. 7 is a diagram showing the holding piece and the unloading load, and the flexibility of the holding piece and the bottom portion. Fig. 7 shows still another example of the present invention. 8 is a scale cross-sectional view of the main part of FIG. 7, in which (a) is an exploded state and (b) is assembled. Show state each DESCRIPTION OF SYMBOLS
DESCRIPTION OF SYMBOLS 1 Sheet 2 Sheet wire 200 Space part 200a Bottom part 3 Holding tool 4 Holding piece 4-1 Holding piece 5 Taper-insertion slot 6 Locking protrusion 6-1 Locking protrusion 6a-1 Locking protrusion 600 Restriction part 7 Holding surface 700 Holding curved surface 700-1 holding curved surface 700-2 holding curved surface 8 bottom hole 9 flange piece 10 support piece 11 support frame 11a flange portion 11b flange portion A vehicle A1 under panel A1-1 upper surface A1-2 lower surface A2 mounting hole H slight gap H1 Gap H2 Gap H3 Gap H4 Gap H5 Gap

Claims

車輌のシートのシートワイヤを係止する、この車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、前記車輌のアンダーパネルの下面に衝止する支持用のサポート片と、当該保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、この挾持片間に設けた前記車輌のシートワィヤの挿入を許すテーパ挿入口と、この挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、この係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
このシートワィヤの挾持面には、その一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、この一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設ける構成としたシートロック機構の保持具。The retainer provided on the under panel of the vehicle for locking the seat wire of the vehicle seat has a draining piece for stopping on the upper surface of the under panel of the vehicle and a lower surface of the under panel of the vehicle. A supporting piece for supporting to be stopped, a pair of holding pieces that are substantially double-leafed in a sectional side view that is flexible and is erected independently from the bottom of the space of the holder, and between the holding pieces A taper insertion opening that allows the insertion of the seat wire of the vehicle, a locking protrusion that locks an upper portion of the seat wire provided below the insertion opening, and a gripping surface of the seat wire provided below the locking protrusion. Configured,
The clamping surface of the Shitowaiya, one sandwiching curved in its direction side, and one clamping curved in the other direction side, a configuration of providing another pinching curved continuous in standing direction of the one clamping curved A holder for the seat lock mechanism.

車輌のシートのシートワイヤを係止する、この車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、前記車輌のアンダーパネルの下面に衝止する支持用のサポート片と、当該保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、この挾持片間に設けた前記車輌のシートワィヤの挿入を許すテーパ挿入口と、この挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、この係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
このシートワィヤの挾持面には、その一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、この一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設けるとともに、この一方向側の一つの挾持曲面に対して、この他方向側の一つの挾持曲面と、もう一つの挾持曲面が、緩やかな曲がりとなる構成としたシートロック機構の保持具。The retainer provided on the under panel of the vehicle for locking the seat wire of the vehicle seat has a draining piece for stopping on the upper surface of the under panel of the vehicle and a lower surface of the under panel of the vehicle. A supporting piece for supporting to be stopped, a pair of holding pieces that are substantially double-leafed in a sectional side view that is flexible and is erected independently from the bottom of the space of the holder, and between the holding pieces A taper insertion opening that allows the insertion of the seat wire of the vehicle, a locking protrusion that locks an upper portion of the seat wire provided below the insertion opening, and a gripping surface of the seat wire provided below the locking protrusion. Configured,
The holding surface of the seat wire is provided with one holding curved surface on one side, one holding curved surface on the other side, and another holding curved surface continuous in the standing direction of the one holding curved surface, A holder for a seat lock mechanism in which one holding curved surface in the other direction and another holding curved surface are gently bent with respect to one holding curved surface in one direction .

車輌のシートのシートワイヤを係止する、この車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、前記車輌のアンダーパネルの下面に衝止する支持用のサポート片と、当該保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、この挾持片間に設けた前記車輌のシートワィヤの挿入を許すテーパ挿入口と、この挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、この係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
このシートワィヤの挾持面には、その一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、この一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設けるとともに、この一方向側に設けた係止突起は、他方向側の設けた係止突起の下方で、かつ他方向側の他の一段の挾持曲面の略中間部位に設ける構成としたシートロック機構の保持具。The retainer provided on the under panel of the vehicle for locking the seat wire of the vehicle seat has a draining piece for stopping on the upper surface of the under panel of the vehicle and a lower surface of the under panel of the vehicle. A supporting piece for supporting to be stopped, a pair of holding pieces that are substantially double-leafed in a sectional side view that is flexible and is erected independently from the bottom of the space of the holder, and between the holding pieces A taper insertion opening that allows the insertion of the seat wire of the vehicle, a locking protrusion that locks an upper portion of the seat wire provided below the insertion opening, and a gripping surface of the seat wire provided below the locking protrusion. Configured,
The clamping surface of the Shitowaiya, one sandwiching curved in its direction side, and one clamping curved in the other direction side, provided with another pinching curved continuous in standing direction of the one clamping curved, The locking protrusion provided on the one-direction side is provided below the locking protrusion provided on the other direction side, and is provided at a substantially intermediate portion of the other one-stage holding curved surface on the other direction side. Ingredients.

車輌のシートのシートワイヤを係止する、この車輌のアンダーパネルに設けた保持具は、前記車輌のアンダーパネルの上面に衝止する水切り用の鍔片と、前記車輌のアンダーパネルの下面に衝止する支持用のサポート片と、当該保持具の空間部の底部より独立して立設した可撓性でなる側断面視して略双葉状となる対の挾持片と、この挾持片間に設けた前記車輌のシートワィヤの挿入を許すテーパ挿入口と、この挿入口の下方に設けたシートワィヤの上部を係止する係止突起と、この係止突起の下方に設けたシートワィヤの挾持面とで構成されており、
このシートワィヤの挾持面には、その一方向側に一つの挾持曲面を、他方向側に一つの挾持曲面と、この一つの挾持曲面の立設方向に連続するもう一つの挾持曲面を設ける構成とし、
またこの挾持片の外方略中間に膨出肩部を形成する構成としたシートロック機構の保持具。The retainer provided on the under panel of the vehicle for locking the seat wire of the vehicle seat has a draining piece for stopping on the upper surface of the under panel of the vehicle and a lower surface of the under panel of the vehicle. A supporting piece for supporting to be stopped, a pair of holding pieces that are substantially double-leafed in a sectional side view that is flexible and is erected independently from the bottom of the space of the holder, and between the holding pieces A taper insertion opening that allows the insertion of the seat wire of the vehicle, a locking protrusion that locks an upper portion of the seat wire provided below the insertion opening, and a gripping surface of the seat wire provided below the locking protrusion. Configured,
The clamping surface of the Shitowaiya, the one sandwiching curved in its direction side, and one clamping curved in the other direction side, the configuration in which another pinching curved continuous in standing direction of the one clamping curved ,
Also, a seat lock mechanism holder configured to form a bulging shoulder portion substantially in the middle of the gripping piece.