JP2003252086A - Seat slide device - Google Patents
Seat slide deviceInfo
- Publication number
- JP2003252086A JP2003252086A JP2002054036A JP2002054036A JP2003252086A JP 2003252086 A JP2003252086 A JP 2003252086A JP 2002054036 A JP2002054036 A JP 2002054036A JP 2002054036 A JP2002054036 A JP 2002054036A JP 2003252086 A JP2003252086 A JP 2003252086A
- Authority
- JP
- Japan
- Prior art keywords
- locking
- lower rail
- rail
- upper rail
- 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.)
- Granted
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、車両等のシートの
前後位置を調整するように用いられるシートライド装置
に関するもので、特に簡単に構成されるように、そのロ
アレールとアッパレール内にロック機構の係止部を内蔵
するタイプのシートライド装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seat ride device used for adjusting the front and rear positions of a seat of a vehicle or the like, and has a lock mechanism in its lower rail and upper rail so as to have a particularly simple structure. The present invention relates to a seat ride device of a type including a locking portion.
【０００２】[0002]
【従来の技術】従来、この種のロック機構の係止部を内
蔵するタイプのシートライド装置としては、特開平９−
１０４２６６号公報に示されるものが知られている。こ
のシートライド装置は、シートを支えるアッパレール
と、アッパレールをシートの前後方向に摺動可能にガイ
ドするロアレールとを備えている。摺動方向と直角のア
ッパレール断面の両外側には上側に屈曲して延びる第１
係止フランジ部が形成され、ロアレール断面の両内側に
は下側に屈曲して延びる第２係止フランジ部が形成され
ている。第１と第２係止フランジ部は互いに係止させ、
アッパレールがロアレールに対して上方向に剥離しない
よう支持している。アッパレールとロアレールに内蔵さ
れるロック機構の係止部はアッパレールに対して前後方
向に移動が拘束されて取付けられ、そして第１係止フラ
ンジ部の屈曲部に設けられた穴と、第２係止フランジ部
の下端に設けられた切欠部と係止可能となっている。係
止部が下方に移動して穴と切欠部から外れることで、ア
ッパレールのロアレールに対する移動の拘束が解除され
る構成となっている。2. Description of the Related Art Conventionally, as a seat ride device of the type in which a locking portion of this type of locking mechanism is incorporated, Japanese Patent Laid-Open No.
The one disclosed in Japanese Patent No. 104266 is known. This seat ride device includes an upper rail that supports the seat and a lower rail that guides the upper rail so as to be slidable in the front-rear direction of the seat. On both outer sides of the cross section of the upper rail that is perpendicular to the sliding direction, the first bent portion extends upward and extends.
Locking flange portions are formed, and second locking flange portions that bend and extend downward are formed on both inner sides of the cross section of the lower rail. The first and second locking flange portions are locked to each other,
The upper rail supports the lower rail so as not to peel upward. The locking portion of the lock mechanism built in the upper rail and the lower rail is attached such that movement in the front-rear direction is restrained with respect to the upper rail, and the hole provided in the bent portion of the first locking flange portion and the second locking It can be engaged with a notch provided on the lower end of the flange. When the locking portion moves downward and is disengaged from the hole and the notch, the restraint of the movement of the upper rail with respect to the lower rail is released.
【０００３】[0003]
【発明が解決しようとする課題】上記した従来のシート
スライド装置であると、ロアレールの第２係止フランジ
部の下端に設けられた切欠部は下方に開放された形状と
なっている。このために切欠部はロック時に係止部から
過大な荷重が作用したとき変形し易い。ロック強度を高
めるためにロアレールの厚さを増して構成する必要があ
って、重量の増加を招く問題がある。In the conventional seat slide device described above, the notch provided at the lower end of the second engaging flange portion of the lower rail has a shape opened downward. For this reason, the cutout portion is easily deformed when an excessive load is applied from the locking portion when locked. In order to increase the lock strength, it is necessary to increase the thickness of the lower rail, which causes a problem of weight increase.
【０００４】[0004]
【課題を解決するための手段】上記技術的課題を解決す
るために本発明において講じた第一の技術的手段は、ロ
アレールと、シートを支え且つ前記ロアレールに対して
移動可能に係合するアッパレールと、前記ロアレールと
前記アッパレールの間に形成される空間内に配置され、
前記ロアレールに対する前記アッパレールの移動を拘束
し、または移動の拘束を解除するように作動するロック
機構を備えるシートスライド装置において、前記前記ロ
ック機構の係止部を前記アッパレールに対して移動方向
に拘束し、且つ前記係止部を持ち上げたときに前記係止
部との係止が外れる被係止穴部を前記ロアレールに設け
たことである。In order to solve the above technical problems, the first technical means taken in the present invention is a lower rail and an upper rail that supports a seat and is movably engaged with the lower rail. And disposed in a space formed between the lower rail and the upper rail,
In a seat slide device including a lock mechanism that operates so as to restrain the movement of the upper rail with respect to the lower rail or release the restraint of movement, a locking portion of the lock mechanism is restrained in the moving direction with respect to the upper rail. In addition, the lower rail is provided with a locked hole portion that is unlocked from the locking portion when the locking portion is lifted.
【０００５】このように、係止部を被係止穴部に対して
持ち上げて係止を解除し、下ろして係止させる構成にす
ることで、ロアレールに形成される被係止穴部を、係止
部が挿入される空間の一部が開放されている切欠の形状
ではなく、開放部分が無い穴として構成している。これ
によって、係止部から被係止穴部に作用する過大な荷重
に対して被係止穴部は変形し難くなって、ロック強度を
強くすることができるようになる。As described above, the locking hole is formed in the lower rail by raising the locking portion with respect to the locked hole portion to release the locking and lowering the locking portion. It is configured as a hole having no open portion, rather than a notch shape in which a part of the space into which the locking portion is inserted is open. As a result, the locked hole portion is less likely to be deformed by an excessive load applied from the locking portion to the locked hole portion, and the lock strength can be increased.
【０００６】上記第一の技術的手段に加えて本発明にお
いて講じた第二の技術的手段は、前記被係止部を前記ロ
アレールに形成された屈曲部に設けたことである。In addition to the above-mentioned first technical means, a second technical means taken in the present invention is that the locked portion is provided in a bent portion formed in the lower rail.
【０００７】ロアレールの屈曲部は剛性が高いために、
さらに被係止部が変形し難くなって強いロック強度が実
現できるようになる。Since the bent portion of the lower rail has high rigidity,
Further, the locked portion is less likely to be deformed, and a strong lock strength can be realized.
【０００８】[0008]
【発明の実施の形態】本発明に関わるシート１０用のシ
ートスライド装置1の構成について、図１乃至図６を用
いて以下に説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of a seat slide device 1 for a seat 10 according to the present invention will be described below with reference to FIGS. 1 to 6.
【０００９】図１および図２、図３に示されるように、
一対のシートスライド装置1がシート１０（図３）の下
方の左右に配置され、前後方向（前方は図２及び図３の
左方向）に並行して延びるように取付けられる。そし
て、左右のシートスライド装置1を連結するように後述
するシートスライド装置1のロック機構２を解除するた
めの操作レバー２１が備えられている。左右のシートス
ライド装置1は、互いに対称形状なので、以下では一方
側のみのシートスライド装置1を例にして、その構造と
作動を説明する。As shown in FIGS. 1, 2 and 3,
A pair of seat slide devices 1 are arranged below the seat 10 (FIG. 3) on the left and right sides, and are attached so as to extend in parallel in the front-rear direction (the front is the left direction in FIGS. 2 and 3). Further, an operation lever 21 for releasing a lock mechanism 2 of the seat slide device 1 described later is provided so as to connect the left and right seat slide devices 1. Since the left and right seat slide devices 1 are symmetrical to each other, the structure and operation of the seat slide device 1 on only one side will be described below as an example.
【００１０】図１及び図４乃至図６に示されるように、
シートスライド装置１は、車両のフロア９（図４）に固
定して取付けられるロアレール４を備える。ロアレール
４はその長さ方向に直角な断面が、上方に開放する空間
を内側に有する概略Ｕ字形状に成形されている。そし
て、ロアレール４には、Ｕ字形状の底となる基部４５
と、基部４５の両側から上方に延びる側縦壁４６と、側
縦壁４６の上端を断面の内側に略水平に曲げて形成され
た平面部４２と、そして平面部４２から屈曲部４２ａを
経てさらに下方に延びてフランジ部４３が形成されてい
る。図１に良く示されるように、屈曲部４２ａには、ロ
アレール４の長さ方向に等間隔に配置される複数の係止
穴４１が形成されている。As shown in FIGS. 1 and 4-6,
The seat slide device 1 includes a lower rail 4 fixedly attached to a floor 9 (FIG. 4) of a vehicle. The cross section of the lower rail 4 at right angles to the longitudinal direction is formed into a substantially U shape having a space that opens upward. The lower rail 4 has a base portion 45 that serves as a U-shaped bottom.
A side vertical wall 46 extending upward from both sides of the base portion 45, a flat portion 42 formed by bending the upper end of the side vertical wall 46 substantially horizontally inside the cross section, and the flat portion 42 through the bent portion 42a. Further, a flange portion 43 is formed extending downward. As shown in FIG. 1, the bent portion 42a is formed with a plurality of locking holes 41 arranged at equal intervals in the length direction of the lower rail 4.
【００１１】一方、図１及び図４乃至図６に示されるよ
うに、シートスライド装置１は、シート１０（図２）に
固定されるアッパレール５を備える。アッパレール５は
アウタレール５２とインナレール５３が組み合わさって
構成され、その長さ方向に直角な断面で下方に開放する
空間を有する逆のＵ字形状部５ａを有している。そし
て、アッパレール５には、この逆Ｕ字形状部５ａから上
部に延び、シート１０と締結される取付けフランジ部５
ｂと、逆Ｕ字形状部５ａの両側下端から断面の外側に略
水平に曲げて形成された平坦部５２ａ、５２ａと、さら
に平坦部５２ａ、５２ａから上方に屈曲して延びるフラ
ンジ部５２ｂ、５２ｂが形成されている。On the other hand, as shown in FIGS. 1 and 4 to 6, the seat slide device 1 includes an upper rail 5 fixed to a seat 10 (FIG. 2). The upper rail 5 is configured by combining an outer rail 52 and an inner rail 53, and has an inverted U-shaped portion 5a having a space that opens downward in a cross section perpendicular to the length direction. The upper rail 5 has a mounting flange portion 5 that extends upward from the inverted U-shaped portion 5a and is fastened to the seat 10.
b, flat portions 52a and 52a formed by bending the opposite U-shaped portions 5a from the lower ends on both sides to the outside of the cross section substantially horizontally, and flange portions 52b and 52b extending from the flat portions 52a and 52a by bending upward. Are formed.
【００１２】シートスライド装置１には、アッパレール
５の平坦部５２ａ、５２ａの下面とロアレール４の基部
４５上面との間に挟まれるように配置されるローラ７１
と、アッパレール５のフランジ部５２ｂ、５２ｂとロア
レール４の屈曲部４２の間に挟まれるように配置される
ボール７３と、ローラ７１とボール７３をセットにする
ように組み合わせるケース７２からなるベアリングアッ
シー７が取付けられている。ベアリングアッシー７は通
常、シートスライド装置１の前後位置に間隔をもって２
セット配置され、ローラ７１とボール７３の転がりでロ
アレール４に対しアッパレール５が滑らかに移動できる
ようにしている。In the seat slide device 1, a roller 71 disposed so as to be sandwiched between the lower surfaces of the flat portions 52a of the upper rail 5 and the upper surface of the base portion 45 of the lower rail 4.
A bearing assembly 7 including a ball 73 disposed so as to be sandwiched between the flange portions 52b and 52b of the upper rail 5 and the bent portion 42 of the lower rail 4, and a case 72 in which the roller 71 and the ball 73 are combined to form a set. Is installed. The bearing assembly 7 is normally arranged at the front and rear positions of the seat slide device 1 with a space therebetween.
The upper rails 5 are arranged as a set so that the upper rails 5 can smoothly move with respect to the lower rails 4 by the rolling of the rollers 71 and the balls 73.
【００１３】図１および図５に示されるように、ロアレ
ール４のＵ字形状部とアッパレール５の逆Ｕ字形状部５
ａとによって囲まれる空間の内部には係止部材３が配置
される。係止部材３の中央部分には一対の縦壁部３１が
備えられ、一対の縦壁部３１の幅寸法は逆Ｕ字形状部５
ａの幅の中に嵌るように成形されている。そして各縦壁
部３１には、アッパレール５の逆Ｕ字形状部５ａの両側
側壁に設けられた枢軸穴５４に嵌る枢軸突起３２が形成
されている。係止部材３はこの枢軸突起３２を軸にして
アッパレール５に対して回転可能となっている。係止部
材３には縦壁部３１の部分から後方に延びる水平板形状
の係止部３４が備えられ、さらに係止部３４はその幅方
向の両側に、夫々３つの突起する爪部３５ａ、３５ｂ、
３５ｃからなる係止爪３５を備えている。そして、各爪
部３５ａ、３５ｂ、３５ｃはアッパレール５の逆Ｕ字形
状部５ａの両側側壁に設けられた３つの穴５１ａ、５１
ｂ、５１ｃからなる係止穴５１に逆Ｕ字形状部５ａの内
側から貫通するように嵌っている。そして係止爪３５
は、ロアレール４の屈曲部４２ａに設けられた複数の係
止穴４１と係合可能となっている。As shown in FIGS. 1 and 5, the U-shaped portion of the lower rail 4 and the inverted U-shaped portion 5 of the upper rail 5 are provided.
The locking member 3 is arranged inside the space surrounded by a. A pair of vertical wall portions 31 are provided in the central portion of the locking member 3, and the width dimension of the pair of vertical wall portions 31 is the inverted U-shaped portion 5.
It is shaped to fit within the width of a. Each vertical wall portion 31 is formed with a pivot projection 32 that fits into a pivot hole 54 provided on both side walls of the inverted U-shaped portion 5a of the upper rail 5. The locking member 3 is rotatable with respect to the upper rail 5 about the pivot protrusion 32. The locking member 3 is provided with a horizontal plate-shaped locking portion 34 extending rearward from the vertical wall portion 31, and the locking portion 34 has three projecting claw portions 35a on both sides in the width direction thereof. 35b,
The locking claw 35 composed of 35c is provided. The claw portions 35a, 35b, 35c are provided with three holes 51a, 51 provided on both side walls of the inverted U-shaped portion 5a of the upper rail 5.
It is fitted so as to penetrate from the inside of the inverted U-shaped portion 5a into the locking hole 51 formed by b and 51c. And the locking claw 35
Are engageable with a plurality of locking holes 41 provided in the bent portion 42a of the lower rail 4.
【００１４】この構成によって、係止部材３が枢軸突起
３２周りに回転すると係止爪３５は３つの係止穴５１を
上下に移動する。係止爪３５が係止穴５１の下方に位置
するときは、係止爪３５の先端が係止穴４１と嵌り、ロ
アレール４に対するアッパレール５の移動が拘束され
る。また係止爪３５が係止穴５１の上方に位置するとき
は、係止爪３５の先端は係止穴４１から外れ、ロアレー
ル４に対するアッパレール５の移動の拘束は解除される
構成となっている。また、図６には係止爪３５とロアレ
ール４の係止穴４１との関係が示されている。この図６
から分かるように、係止穴４１は屈曲部４２ａに設けら
れ、係止爪３５はロアレール４に妨げられずに二点鎖線
で示される解除位置に持ち上げることができる形状であ
る。係止爪３５が挿入される係止穴４１の空間は、その
一部が開放される切欠の形状と異なり、開放部分が無い
穴形状となっているために係止爪３５から過大な荷重が
作用した場合でも係止穴４１は切欠の形状より変形し難
くなる。さらに係止穴４１は剛性の高い屈曲部４２ａに
設けられているために、係止穴４１はより強固になる。
尚、係止爪３５の数は上記に限定されるものではなく、
ロック強度を勘案して決定される。With this structure, when the locking member 3 rotates around the pivot protrusion 32, the locking claw 35 moves up and down the three locking holes 51. When the locking claw 35 is located below the locking hole 51, the tip of the locking claw 35 fits into the locking hole 41, and the movement of the upper rail 5 with respect to the lower rail 4 is restricted. Further, when the locking claw 35 is located above the locking hole 51, the tip of the locking claw 35 is disengaged from the locking hole 41, and the constraint of the movement of the upper rail 5 with respect to the lower rail 4 is released. . Further, FIG. 6 shows the relationship between the locking claw 35 and the locking hole 41 of the lower rail 4. This Figure 6
As can be seen from the above, the locking hole 41 is provided in the bent portion 42a, and the locking claw 35 has a shape that can be lifted to the release position indicated by the chain double-dashed line without being hindered by the lower rail 4. The space of the locking hole 41 into which the locking claw 35 is inserted is different from the shape of the notch in which a part of the locking claw 35 is opened. Even if it acts, the locking hole 41 is less likely to be deformed than the shape of the cutout. Further, since the locking hole 41 is provided in the bent portion 42a having high rigidity, the locking hole 41 becomes stronger.
The number of the locking claws 35 is not limited to the above,
It is decided in consideration of the lock strength.
【００１５】図１に示すように、係止部材３は縦壁部３
１の部分から前方に延びる水平板形状の当接部３３を備
え、当接部３３の前端は。後述する操作レバー２１と当
接可能となっている。As shown in FIG. 1, the locking member 3 is a vertical wall portion 3.
The front end of the contact portion 33 is provided with a horizontal plate-shaped contact portion 33 extending forward from the portion 1. It can come into contact with an operation lever 21 described later.
【００１６】アッパレール５の逆Ｕ字形状部５ａの上辺
内側にはリーフスプリング２３がその中央部付近で互い
前後に配置された２個の取付けピン２４によって取付け
られている。リーフスプリング２３は後方の取付けピン
２４位置より更に後方に延びる後方レバー部２８を備
え、その後端の当接端部２８ａで係止部材３の係止部３
４を下方に、即ち係止爪３５の先端が係止穴４１と嵌る
ように押し下げている。リーフスプリング２３は前方の
取付けピン２４位置より更に前方に延びる前方レバー部
２7を備え、前方レバー部２7に前後に間隔をおいて設け
られた２つの縦面部に、それぞれ四角形穴２６ｂが形成
され、この四角形穴２６ｂに操作レバー２１の端部が挿
入されて固定されている。リーフスプリング２３の前方
レバー部２7の作用によって、操作レバー２１の前端部
２１ａが通常下方に位置するように付勢されている。A leaf spring 23 is attached to the inside of the upper side of the inverted U-shaped portion 5a of the upper rail 5 by two attachment pins 24 arranged in front of and behind each other in the vicinity of its central portion. The leaf spring 23 is provided with a rear lever portion 28 that extends further rearward than the position of the mounting pin 24 on the rear side, and the abutting end portion 28a at the rear end of the leaf spring 23 has the engaging portion 3 of the engaging member 3.
4 is pushed down so that the tip of the locking claw 35 fits into the locking hole 41. The leaf spring 23 includes a front lever portion 27 that extends further forward than the position of the attachment pin 24 on the front side, and square holes 26b are formed in two vertical surface portions that are provided on the front lever portion 27 with a space in the front and rear, respectively. The end portion of the operation lever 21 is inserted and fixed in the square hole 26b. By the action of the front lever portion 27 of the leaf spring 23, the front end portion 21a of the operation lever 21 is normally urged so as to be located below.
【００１７】図２と図３に示されるように、操作レバー
２１の四角形２６ｂに挿入された端部は、四角形２６ｂ
を貫通し更に後方に延びて、係止部材３４の当接部３３
前端の上部にある間隔を保って位置する。そして、操作
レバー２１の前端部２１ａをリーフスプリング２３の付
勢力に抗して持ち上げると、操作レバー２１は、図２で
時計方向に回転し、操作レバー２１の後端は当接部３３
の上面と当接して押し下げることができる構成となって
いる。当接部３３が押し下げられると、係止部材３４の
後方にある係止爪３５は係止穴４１に対して上方に外れ
るように移動し、ロアレール４に対するアッパレール５
の拘束は解除される。As shown in FIGS. 2 and 3, the end portion of the operating lever 21 inserted into the square 26b has a square 26b.
The contact portion 33 of the locking member 34.
Located at the top of the front edge, spaced apart. Then, when the front end portion 21a of the operating lever 21 is lifted against the biasing force of the leaf spring 23, the operating lever 21 rotates clockwise in FIG. 2, and the rear end of the operating lever 21 contacts the contact portion 33.
It is configured so that it can be pressed down by contacting the upper surface of the. When the contact portion 33 is pushed down, the locking claw 35 at the rear of the locking member 34 moves to be disengaged upward with respect to the locking hole 41, and the upper rail 5 with respect to the lower rail 4 is moved.
The restraint of is released.
【００１８】以上のように構成されたシートスライド装
置1は、乗員が操作レバー２１を持ち上げるように操作
し、ロック機構２を解除してシート１０を所望に位置に
移動させた後に、操作レバー２１を放してロック機構２
をロック位置に戻すことによってシート１０の前後の位
置が調整できる。シート１０に前後方向に大きな衝撃荷
重が作用するような緊急時には係止爪３５に対して、係
止穴４１と係止穴５１の端面から過大な衝撃荷重が作用
する。このとき係止穴４１と係止穴５１は共に切欠のよ
うに部分的に開放される形状では無くために、変形し難
く形状が確保されて大きなロック強度が得られるように
作用する。In the seat slide device 1 configured as described above, the occupant operates the operation lever 21 to lift it, releases the lock mechanism 2 to move the seat 10 to a desired position, and then operates the operation lever 21. Release the lock mechanism 2
By returning the to the locked position, the front and rear positions of the seat 10 can be adjusted. In an emergency where a large impact load acts on the seat 10 in the front-rear direction, an excessive impact load acts on the locking claws 35 from the end surfaces of the locking holes 41 and the locking holes 51. At this time, both the locking holes 41 and 51 are not in the partially opened shape like a notch, so that they are hard to be deformed and the shape is secured, and a large locking strength is obtained.
【００１９】[0019]
【発明の効果】本発明によれば、アッパ又はロアレール
を薄い厚さの材料で構成しても、夫々に設けられたロッ
ク用の係止穴は変形し難く構成されているために、重量
の増加を招くことなく、ロック強度の優れるシートスラ
イド装置が実現できる。According to the present invention, even if the upper rail or the lower rail is made of a material having a small thickness, the locking holes provided for each of the upper rail and the lower rail are hard to be deformed. A seat slide device having excellent lock strength can be realized without increasing the number.
【図１】本発明に係るシートスライド装置の分解斜視図
である。FIG. 1 is an exploded perspective view of a seat slide device according to the present invention.
【図２】本発明に係るシートスライド装置のロック状態
の側面図である。FIG. 2 is a side view of the seat slide device according to the present invention in a locked state.
【図３】本発明に係るシートスライド装置のロック解除
状態の側面図である。FIG. 3 is a side view of the seat slide device according to the present invention in an unlocked state.
【図４】図２における、Ａ―Ａ部での断面図である。FIG. 4 is a sectional view taken along the line AA in FIG.
【図５】図2における、Ｂ―Ｂ部での断面図である。5 is a cross-sectional view taken along line BB in FIG.
【図６】図2における、Ｃ―Ｃ部での断面図である6 is a cross-sectional view taken along the line CC in FIG.
ロアレールと、シートを支え且つ前記ロアレールに対し
て移動可能に係合するアッパレールと、前記ロアレール
と前記アッパレールによって形成される空間内に収納さ
れ、前記ロアレールに対する前記アッパレールの移動を
拘束し、または拘束を解除するように作動するロック機
構の係止部を備えるシートスライド装置において、前記
係止部を前記アッパレールに対して移動方向に拘束し、
且つ前記係止部を上方に持ち上げたときに前記係止部と
の係止が外れる被係止部を前記ロアレールに設けたこと
を特徴とするシートライド装置。
１ シートライド装置
2 ロック機構
４ ロアレール
５ アッパレール
１０ シート
３４ 係止部
４１ 被係止部
４２ 屈曲部A lower rail, an upper rail that supports a seat and is movably engaged with the lower rail, and is housed in a space formed by the lower rail and the upper rail, and restrains movement of the upper rail with respect to the lower rail, or restraint. In a seat slide device including a locking portion of a lock mechanism that operates so as to be released, the locking portion is constrained in a moving direction with respect to the upper rail,
Further, the seat ride apparatus is characterized in that the lower rail is provided with a locked portion that is unlocked from the locking portion when the locking portion is lifted up. 1 Seat Ride Device 2 Lock Mechanism 4 Lower Rail 5 Upper Rail 10 Seat 34 Locking Part 41 Locked Part 42 Bending Part
Claims (2)
合するアッパレールと、 前記ロアレールと前記アッパレールの間に形成される空
間内に配置され、前記ロアレールに対する前記アッパレ
ールの移動を拘束し、または移動の拘束を解除するよう
に作動するロック機構を備えるシートスライド装置にお
いて、 前記ロック機構の係止部を前記アッパレールに対して移
動方向に拘束し、且つ前記係止部を持ち上げたときに前
記係止部との係止が外れる被係止穴部を前記ロアレール
に設けたことを特徴とするシートライド装置。1. A lower rail, an upper rail that supports a seat and movably engages with the lower rail, and a movement of the upper rail with respect to the lower rail, the upper rail being disposed in a space formed between the lower rail and the upper rail. In a seat slide device including a lock mechanism that operates to restrain or restrain the movement of the lock mechanism, the locking portion of the lock mechanism is restrained in the moving direction with respect to the upper rail, and the locking portion is lifted. A seat ride device, characterized in that a locked hole portion that is unlocked from the locking portion is provided in the lower rail when the lower rail is engaged.
された屈曲部に設けたことを特徴とする請求項１に記載
のシートライド装置。2. The seat ride device according to claim 1, wherein the locked hole portion is provided in a bent portion formed in the lower rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002054036A JP4013591B2 (en) | 2002-02-28 | 2002-02-28 | Seat slide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002054036A JP4013591B2 (en) | 2002-02-28 | 2002-02-28 | Seat slide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003252086A true JP2003252086A (en) | 2003-09-09 |
| JP4013591B2 JP4013591B2 (en) | 2007-11-28 |
Family
ID=28665298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002054036A Expired - Fee Related JP4013591B2 (en) | 2002-02-28 | 2002-02-28 | Seat slide device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4013591B2 (en) |
Cited By (10)
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|---|---|---|---|---|
| JP2006122122A (en) * | 2004-10-26 | 2006-05-18 | Aisin Seiki Co Ltd | Position adjuster |
| JP2010100077A (en) * | 2008-10-21 | 2010-05-06 | Imasen Electric Ind Co Ltd | Slide rail device |
| WO2012081353A1 (en) * | 2010-12-13 | 2012-06-21 | シロキ工業株式会社 | Slide rail device for a vehicle |
| WO2012081352A1 (en) * | 2010-12-13 | 2012-06-21 | シロキ工業株式会社 | Slide rail device for a vehicle |
| US20130134281A1 (en) * | 2010-07-22 | 2013-05-30 | Shiroki Corporation | Slide rail device for vehicle |
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| CN104507742A (en) * | 2012-08-09 | 2015-04-08 | 爱信精机株式会社 | Seat slide device for vehicle |
| EP2565071A4 (en) * | 2010-04-28 | 2017-01-11 | Shiroki Corporation | Slide rail device for vehicle |
| US9701218B2 (en) | 2013-10-25 | 2017-07-11 | Aisin Seiki Kabushiki Kaisha | Seat slide device |
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| JP5545834B2 (en) | 2010-04-28 | 2014-07-09 | シロキ工業株式会社 | Slide rail device for vehicle |
| JP5867344B2 (en) * | 2012-08-31 | 2016-02-24 | アイシン精機株式会社 | Vehicle seat slide device |
| JP5867334B2 (en) * | 2012-08-09 | 2016-02-24 | アイシン精機株式会社 | Vehicle seat slide device |
| JP5867333B2 (en) * | 2012-08-09 | 2016-02-24 | アイシン精機株式会社 | Vehicle seat slide device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006122122A (en) * | 2004-10-26 | 2006-05-18 | Aisin Seiki Co Ltd | Position adjuster |
| JP2010100077A (en) * | 2008-10-21 | 2010-05-06 | Imasen Electric Ind Co Ltd | Slide rail device |
| EP2565071A4 (en) * | 2010-04-28 | 2017-01-11 | Shiroki Corporation | Slide rail device for vehicle |
| US20130134281A1 (en) * | 2010-07-22 | 2013-05-30 | Shiroki Corporation | Slide rail device for vehicle |
| US8757577B2 (en) * | 2010-07-22 | 2014-06-24 | Shiroki Corporation | Slide rail device for vehicle |
| EP2653340A4 (en) * | 2010-12-13 | 2015-04-22 | Shiroki Corp | Slide rail device for a vehicle |
| JP2012126183A (en) * | 2010-12-13 | 2012-07-05 | Shiroki Corp | Slide rail device for vehicle |
| EP2653340A1 (en) * | 2010-12-13 | 2013-10-23 | Shiroki Corporation | Slide rail device for a vehicle |
| JP2012126180A (en) * | 2010-12-13 | 2012-07-05 | Shiroki Corp | Slide rail device for vehicle |
| WO2012081352A1 (en) * | 2010-12-13 | 2012-06-21 | シロキ工業株式会社 | Slide rail device for a vehicle |
| US9145070B2 (en) | 2010-12-13 | 2015-09-29 | Shiroki Corporation | Slide rail device for vehicle |
| WO2012081353A1 (en) * | 2010-12-13 | 2012-06-21 | シロキ工業株式会社 | Slide rail device for a vehicle |
| CN104507742A (en) * | 2012-08-09 | 2015-04-08 | 爱信精机株式会社 | Seat slide device for vehicle |
| EP2738037A1 (en) * | 2012-10-10 | 2014-06-04 | Gifu Auto Body Co., Ltd. | Lock mechanism for seat track slide device |
| EP2738037A4 (en) * | 2012-10-10 | 2015-02-25 | Gifu Auto Body Co Ltd | Lock mechanism for seat track slide device |
| US9371013B2 (en) | 2012-10-10 | 2016-06-21 | Gifu Auto Body Co., Ltd. | Lock mechanism for seat track slide device |
| US9701218B2 (en) | 2013-10-25 | 2017-07-11 | Aisin Seiki Kabushiki Kaisha | Seat slide device |
| CN118060443A (en) * | 2024-04-22 | 2024-05-24 | 辽宁瑟克赛斯热能科技有限公司 | Metal sheet forming device of plate heat exchanger |
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