JPS61163035A - Car seat sliding device - Google Patents
Car seat sliding deviceInfo
- Publication number
- JPS61163035A JPS61163035A JP247285A JP247285A JPS61163035A JP S61163035 A JPS61163035 A JP S61163035A JP 247285 A JP247285 A JP 247285A JP 247285 A JP247285 A JP 247285A JP S61163035 A JPS61163035 A JP S61163035A
- Authority
- JP
- Japan
- Prior art keywords
- piece
- seat
- engagement
- seat slide
- lower rail
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0705—Slide construction characterised by its cross-section omega-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0825—Location of the latch outside the rail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0831—Movement of the latch
- B60N2/0837—Movement of the latch pivoting
- B60N2/0856—Movement of the latch pivoting about a vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0881—Activation of the latches by the control mechanism
- B60N2/0887—Activation of the latches by the control mechanism with synchronised movements
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は車両用シートクッションのスライド装置に関し
、特にはスライド位置のきめ細かな調節を可能とした装
置に関するものである、従来の技術
一般の車両にあっては、運転者にとって最適なドライブ
ポジションを確保し、又は同乗者の居住性を確保するた
め、シートクッションを車両の前後方向へスライド移動
させる機構が設けである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sliding device for a seat cushion for a vehicle, and more particularly to a device that allows fine adjustment of the sliding position, which is not compatible with the conventional technology for vehicles in general. In order to ensure the optimum driving position for the driver or comfort for the passenger, a mechanism is provided to slide the seat cushion in the longitudinal direction of the vehicle.
このようなシートスライド装置は通常フロア側に固にし
たロアレール上を摺動移動するアッパレール側に前記シ
ートクッションｔ−固定しテ、スライド移助可能に構成
するとともに、ロアレールの側面に慢数の係合孔を設け
、アッパレール側から突出するシートスライド片を前記
係合孔内へ抜き差し自任とする如き機構を設けてシート
クツシミ／・υ停止位置を選択するようにしである。運
転者は操作レバーを操作して前記シートスライド片を係
合孔よシ抜去し、シートクッションを最適位置までスラ
イド移動させた後、再びシートスライド片を他の係合孔
内に突入係止させ、座席の安定化をはかつている。Such a seat slide device is usually configured such that the seat cushion T is fixed to an upper rail that slides on a lower rail fixed to the floor side, so that it can be slid. A matching hole is provided, and a mechanism is provided that allows a seat slide piece protruding from the upper rail side to be inserted into and removed from the engagement hole at will to select the seat sling/.v stop position. The driver operates the operating lever to remove the seat slide piece from the engagement hole, slide the seat cushion to the optimum position, and then push the seat slide piece into the other engagement hole again and lock it. , to stabilize the seat.
発明が解決しようとする問題点
しかしながらこのような従来のシートスライド装置は、
ロアレールの側面に設けた係合孔のピッチによって、シ
ートクッションの停止位置を決定する構成となっていた
ため、停止位置のきめ細かな調節ができないという難点
があった。これを更に述べれば、機構上前記の係合孔の
ピッチを細密化するＫは限界があり、通常係合孔間Ｋｌ
５１１ｍ）程度の間隔を設けて機械的強度を保持して
いる。従ってシートクッションのスライドぎ離も１５０
以下にすることができないことになって、前記した如く
スライド間隔が粗になシ、きめ細かなスライド調節は不
可能となるものである。Problems to be Solved by the Invention However, such conventional seat slide devices
Since the stopping position of the seat cushion was determined by the pitch of the engagement holes provided on the side surface of the lower rail, there was a problem in that the stopping position could not be precisely adjusted. To further explain this, mechanically speaking, there is a limit to K for making the pitch of the engagement holes finer, and normally Kl between the engagement holes is limited.
511 m) to maintain mechanical strength. Therefore, the sliding distance of the seat cushion is also 150
As a result, as described above, the slide intervals become coarse and fine slide adjustment becomes impossible.
本発明は上記した如き従来の車両用シートスライド装置
が有している問題点を解決した装置の提供を目的とする
ものである。An object of the present invention is to provide a device that solves the problems of the conventional vehicle seat slide device as described above.
問題点を解決するための手段
本発明は上記目的を達成するために、前記した如き車両
用シートスライド装置において、シートスライド片は平
面略Ｅ字形を保持させて形成するとともに、該シートス
ライド片の保持其上を揺動自在であるようにｌ■り付け
、前記８字形の両端にある突起を、ロアレール側に設け
た前記係合孔への係合片とするとともに、この係合片の
何れか一方側が前記係合孔内へ係合している際に、他方
側の係合片は係合孔内へ係合しない位置関係となるよう
に形成し、且つ前記Ｅ字形シートスライド片の中央にあ
る突起を、スライド移動時に該シートスライド片を係合
孔に干渉しないよう中立にするカム片としたことを特徴
とする、車両用シートスライド装置を提供する。Means for Solving the Problems In order to achieve the above object, the present invention provides a vehicle seat slide device as described above, in which the seat slide piece is formed to have a substantially E-shape in plan view, and the seat slide piece is The retainer is attached so that it can swing freely, and the protrusions at both ends of the 8-shape are used as engagement pieces for the engagement hole provided on the lower rail side, and any of these engagement pieces When one side is engaged in the engagement hole, the engagement piece on the other side is formed in a positional relationship such that it does not engage in the engagement hole, and the center of the E-shaped seat slide piece To provide a seat slide device for a vehicle, characterized in that a protrusion in the seat is a cam piece that neutralizes the seat slide piece so as not to interfere with an engagement hole during sliding movement.
作用
上記の構成としたことによって、シートクッションのス
ライド移動時に、運転者のレバー操作によって、平面８
学形のシートスライド片の両端にある突起を係合片とし
て、ロアレール側に設けた係合孔内へ抜き差しさせて、
スライド移動させることができるが、前記係合片の何れ
か一方側のみが係合孔に突入して係合状態を維持してお
シ、スライド移動時にはカム片の作用によって、前記突
大している係合片を係合孔から抜き取り、中立にして、
例えば微小スライドで半ピツチずらすにはそれまで係合
孔に突入していないほうの係合片を、スライド方向にあ
るほぼ半ピッチ先の係合孔内に突入させて、シートスラ
イド片と係合孔との係合状態を保持させる作用が得られ
る。上記作用を髪約すればシートスライド時にＥ字形シ
ートスライド片の両端にある係合片が任意にロアレール
側の係合孔内に突入して係合を行うものであって、スラ
イド移動中、■字形シートスライド片は中立の状態のま
ま係合位置が順次移動する。従ってシートクッションの
スライド時の停屯位置は、ロアレール側に設けた係合孔
のピッチの２分の１の間隔に微小調節が可能となるもの
であって、きめ細かなスライド操作を行えるものである
。Effect With the above configuration, when the seat cushion slides, the driver can operate the lever to move the plane 8.
Using the protrusions on both ends of the academic seat slide piece as the engagement piece, insert and remove it into the engagement hole provided on the lower rail side.
Although it can be slid, only one side of the engagement piece enters the engagement hole and maintains the engaged state. Pull out the mating piece from the engagement hole, make it neutral,
For example, to shift a minute slide by half a pitch, the engagement piece that has not yet entered the engagement hole should enter the engagement hole approximately half a pitch ahead in the sliding direction, and engage with the seat slide piece. An effect of maintaining the state of engagement with the hole can be obtained. Taking the above action into account, when the seat slides, the engagement pieces at both ends of the E-shaped seat slide piece arbitrarily enter the engagement hole on the lower rail side and engage. The engagement position of the letter-shaped seat slide piece is sequentially moved while remaining in a neutral state. Therefore, the stopping position when the seat cushion slides can be minutely adjusted to an interval of one-half the pitch of the engagement holes provided on the lower rail side, allowing fine-grained sliding operations. .
実施例 以下、図面を参照して本発明の詳細な説明する。Example Hereinafter, the present invention will be described in detail with reference to the drawings.
第１図は左右のレールで係止させる場合の左右連結した
ときの本発明装置の組付状態を示す斜視図、第２図は片
側のレールだけに係上部を有する場合の蛯部の分解斜視
図である。第２図に示す／はロアレールであって、取付
ブラケットＪを介して車両内のフロアに固定しである。Fig. 1 is a perspective view showing the assembled state of the device of the present invention when the left and right sides are connected when the left and right rails are used for locking, and Fig. 2 is an exploded perspective view of the collar when only one rail has a locking part. It is a diagram. The / shown in FIG. 2 is a lower rail, which is fixed to the floor of the vehicle via a mounting bracket J.
このロアレール／の側面には、複数個の係合孔３．３．
・・・が所定間隔を保持して設けてあって、後述するシ
ートスライド片を抜き差しするようになっている。ダは
アッパレールであシ、前記ロアレール／に溢って車両の
前後方向に摺動移動する。このアッパレール弘上には、
図外のシートクッションの７レームを固着しである一方
、アッパレール弘の上面にシートスライド片保持金具ｊ
をリベット固定又は抵抗溶接に基づいて固着する。該シ
ートスライド片保持金具ｊには、後述するシートスライ
ド片及びその保持具が挿脱する孔ｊａ、ｊｂが貫設しで
ある。４は操作レバーを示しておシ、戻し用スプリング
７及び棒体ｔを取り付ける。？はシートスライド片であ
って、平面略Ｅ字形をしており、保持具１０の上面にビ
ア／／を介して揺動自在な構成となっている。１０ａは
前記棒体ｒが突入して保持具ＩＯを左右移動させるため
の孔である。A plurality of engagement holes 3.3.
. . . are provided at a predetermined interval so that a seat slide piece, which will be described later, can be inserted and removed. The rail is an upper rail, overflows the lower rail, and slides in the longitudinal direction of the vehicle. On this upper rail Hirokami,
While the 7 frames of the seat cushion (not shown) are fixed, there is a seat slide piece holding metal fitting on the upper surface of the upper rail.
Fastening based on riveting or resistance welding. The seat slide piece holding fitting j has holes ja and jb through which a seat slide piece and its holder, which will be described later, are inserted and removed. Reference numeral 4 indicates an operating lever, and a return spring 7 and a rod t are attached thereto. ? is a seat slide piece, which has a substantially E-shape in plan, and is configured to be swingable via a via on the upper surface of the holder 10. 10a is a hole into which the rod r enters to move the holder IO left and right.
上記した各構成要素を組み付けることによって、例えば
左右のレールで係止させる場合には第１図に示した全本
図の如く形成することができる。即ち左右対称に同一の
シートスライド機構が形成してあって、操作レバー乙に
固定したブラケット４ａと、他方側のレバーｌコに固定
したブラケツ） ／２ ａ間に連結棒／←を設けて、操
作レバーｔの操作によって左右のシートスライド機構が
同時に動作するようにしである。又、前記シートスライ
ド片デと、他方側のシートスライド片７９間にワイヤ／
３ ； ／３を、結合部／！、／４によるゆとシをもた
せて連結してあシ、シートスライド片り及びｌデの首振
り動作タイミングを一致させる構成となっている。尚ワ
イヤ／３ 、 ／３に代えて、弾性を有する結合部がな
い長尺素材を張設しても良い。By assembling the above-mentioned components, it is possible to form a structure as shown in FIG. 1, for example, when the left and right rails are used for locking. That is, the same seat slide mechanism is formed symmetrically on the left and right, and a connecting rod /← is provided between the bracket 4a fixed to the operating lever B and the bracket fixed to the lever l on the other side. The left and right seat slide mechanisms are configured to operate simultaneously by operating the operating lever t. Further, a wire/wire is connected between the seat slide piece 79 and the seat slide piece 79 on the other side.
3 ; /3, the joint part /! , /4 are connected to each other so that the swinging timing of the legs, seat slide pieces, and L-shafts coincides with each other. Note that instead of the wires /3 and /3, a long material without an elastic joint may be stretched.
以下に本発明に係る車両用シートスライド装置の作用を
説明する。先ず乗員の手操作によって操作レバー乙の先
４ｔｈを第１図の矢印Ａの如く操作すると、第８図の要
部断面図に示した如く棒本♂が矢印Ｂ方向に回動し、保
持具１０及びシートスライド片９を矢印Ｏ方向に移動さ
せて、シートスライド片２の先端をロアレール／に設け
た係合孔３から抜去する。この状態で図外のシートクッ
ションを前後方向へスライド移動可能にすることができ
る。即ち＠４図に示した４口ぐ、平面路凹字形を保持す
るシートスライド片９０両端にある係合片９＆、９ｂが
ともにロアレール／の係合孔Ｊ。The operation of the vehicle seat slide device according to the present invention will be explained below. First, when the passenger manually operates the tip 4th of the operating lever O in the direction of arrow A in Fig. 1, the rod ♂ rotates in the direction of arrow B as shown in the cross-sectional view of the main part in Fig. 8, and the holder 10 and the seat slide piece 9 are moved in the direction of arrow O, and the tip of the seat slide piece 2 is removed from the engagement hole 3 provided in the lower rail. In this state, the seat cushion (not shown) can be slid in the front and back direction. That is, the engaging pieces 9&, 9b at both ends of the seat slide piece 90 that maintains the concave shape of the plane road are the engaging holes J of the lower rail/, as shown in Figure @4.
３から外れているので、シートスライド片９をＤ方向に
スライドし得る。シートスライド片９を停止するには、
第５図に示した如く、何れか一方側のｆ糸合片１図示例
では係合片Ｐａのみロアレール／ ｆｌｉｌｌの係合孔
３内に挿入係合する。この時他方側の係合片９ｂは係合
することができない位置関係にあり、結局シートスライ
ド片９と係合孔３との係合は、係合片？ａ、９ｂの内、
何れか一方側の１系合片のみで行わしめることになる。3, the seat slide piece 9 can be slid in the D direction. To stop the seat slide piece 9,
As shown in FIG. 5, in the illustrated example of the f-thread joining piece 1 on either side, only the engaging piece Pa is inserted into the engaging hole 3 of the lower rail/frill. At this time, the engagement piece 9b on the other side is in a positional relationship in which it cannot be engaged, and in the end, the engagement between the seat slide piece 9 and the engagement hole 3 is determined by the engagement piece? Of a, 9b,
This will be done using only one type of joint on either side.
第５図に示す状態から、係合片９ａを係合孔３から抜去
し、何れかの方向に微小スライドさせると、第６図に示
した如く係合片７ｂが係合孔３内に挿入係合し、係合片
ｑａは係合できない位置にある。このようにしてシート
スライド片？ｔ−ロアレール／に歯ってスライド＃励さ
せると、該シートスライド片デは第４図に示す中立状態
でスライド移動が進行する。この時シートスライド片？
の中央にあるカム片９ａは、保持金Ｊ４Ｓに貫設した孔
５ａの内壁をほぼ巾一杯に拘束されて係合片９ａ、９ｂ
は係合孔Ｊに干渉することなくクートスライド片２の姿
勢を中立状態に保持する機能を有している。即ちカム片
９ｃの画側にはテーパｑｄが付されており（第６図示）
、係合片Ｐａ、Ｐｂの傾き度合を限定し、且つシートス
ライド片デの抜き差し時には第４図に示す姿勢として、
シートスライド片の左右動時のガイドとして働く。When the engagement piece 9a is removed from the engagement hole 3 from the state shown in FIG. 5 and slightly slid in either direction, the engagement piece 7b is inserted into the engagement hole 3 as shown in FIG. They are engaged, and the engagement piece qa is in a position where they cannot be engaged. Seat slide piece like this? When the T-lower rail is forced to slide #, the seat slide piece progresses to slide in the neutral state shown in FIG. Seat slide piece at this time?
The cam piece 9a located at the center of the cam piece 9a is restrained to almost the full width of the inner wall of the hole 5a penetrated through the retainer J4S, and the engaging pieces 9a, 9b
has a function of maintaining the posture of the cut slide piece 2 in a neutral state without interfering with the engagement hole J. That is, the image side of the cam piece 9c is tapered qd (as shown in Figure 6).
, the degree of inclination of the engaging pieces Pa, Pb is limited, and the position shown in FIG. 4 is maintained when inserting and removing the seat slide piece D.
Acts as a guide when the seat slide piece moves left and right.
一方例えば左右のレールで係止させる場合には第７図に
示した如く、操作レバー６とレバー７２間に掛渡固定し
た連結Ｗ１４ｔφによって、左右のシートスライド機構
を同時に動作させることができる一方、ワイヤ／ｊ 、
／３によってシートスライド片９及び該シートスライ
ド片９と対称的に配４したノートスライド片ｌテの動作
が対称的であり、且つタイミングを一致させるように連
動させることができる。第７図の例にあっては係合片９
ｂと係合片／９ａが夫々ロアレール／側の係合孔Ｊ内に
挿入係合しており、係合片９ａと係合片ｔデｂとが係合
していない。次段のスライド移動時には、上記係合関係
が逆転し、係合片２ａと係合片／９ｂとが係合孔３と係
合し、係合片ｙｂと係合片／？ａが係合していない状態
となる。以下シートスライド片９及びｌテは点対称的に
首撮勘作を行って、シートクッションのスライド移動を
継続する。尚、片側のレールだけに係上部を有する場合
の発明も有するのは勿論である。On the other hand, in the case of locking the left and right rails, for example, as shown in FIG. 7, the left and right seat slide mechanisms can be operated at the same time by the connection W14tφ fixed across between the operating lever 6 and the lever 72. wire/j,
/3 allows the operations of the sheet slide piece 9 and the note slide piece 4 disposed symmetrically with the sheet slide piece 9 to be symmetrical and to be interlocked so as to match the timing. In the example of FIG. 7, the engaging piece 9
b and the engagement piece 9a are inserted into and engaged with the engagement hole J on the lower rail side, respectively, and the engagement piece 9a and the engagement piece t and b are not engaged with each other. During the next stage of sliding movement, the engagement relationship is reversed, the engagement piece 2a and the engagement piece /9b engage with the engagement hole 3, and the engagement piece yb and the engagement piece /? a is not engaged. Thereafter, the seat slide pieces 9 and 1 perform neck capture in a point-symmetrical manner to continue sliding the seat cushion. Of course, the present invention also includes a case where only one rail has a locking part.
発明の効果
以上詳細に説明した本発明に係る車両用シートスライド
装置を用いることによって、以下に記す作用効果をもた
らすものである。即ち、平面路２字形を保持するシート
スライド片の両端にある突起をロアレール側に設けた係
合孔への係合片として用いておシ、シかもシートスライ
ド片の首振動作によって両係合片を任意に係合孔内に突
入係止するようにしたので、実質的にロアレール側に設
けた係合孔のピッチの２分の１の間隔を持たせたシート
クッションのスライド調節が可能となる。Effects of the Invention By using the vehicle seat slide device according to the present invention described in detail above, the following effects are brought about. That is, the protrusions at both ends of the seat slide piece that maintains the 2-shaped plane path are used as engagement pieces for the engagement holes provided on the lower rail side, and both engagements are performed by the neck vibration movement of the seat slide piece. Since the pieces are arbitrarily inserted into the engagement holes and locked, the seat cushion can be slid and adjusted at a pitch that is essentially half the pitch of the engagement holes provided on the lower rail side. Become.
即ちシートスライド片が、係合孔の１ピッチ分だけスラ
イド移動する間に、８字形の両端にある係チで、きめ細
かなスライド調節を行うことができる。従ってロアレー
ル（ｆｉｌｌに設けた係合孔のピッチが従来と同一の場
合でも、シートクッションのスライド時の停止位置は２
倍に増大することになって、微小なスライド調節を可能
とする。それによって係合孔のピッチｔ−細密化しなく
ともきめ細かなスライド調節を行うことができて、機械
的強度が劣ることなく、製作も容易である。父前記略Ｅ
字形のシートスライド片の中央にある突起を、カム片と
して使用することによって、前記一対の係合片の抜き差
し動作及びスライド移・功時の中立状態を、円滑に行わ
しめる効果を発揮する。従って本発明に係るシートスラ
イド装置を各種車両のシートクッションスライド機構に
組み込むことによって、構成簡易にして密度の大きいス
ライド偏部を行えるという大きな効果をもたらすもので
ある。That is, while the seat slide piece slides by one pitch of the engagement hole, fine slide adjustment can be performed using the engagements at both ends of the figure 8 shape. Therefore, even if the pitch of the engagement holes provided in the lower rail (fill) is the same as before, the stopping position when the seat cushion slides is 2.
This will double the amount and allow for minute slide adjustments. As a result, fine slide adjustment can be performed without making the pitch t of the engagement holes finer, the mechanical strength is not deteriorated, and manufacturing is easy. father abbreviation E
By using the protrusion at the center of the letter-shaped seat slide piece as a cam piece, the effect of smoothly performing the insertion/removal operation of the pair of engaging pieces and the neutral state when the slide is activated is exhibited. Therefore, by incorporating the seat slide device according to the present invention into the seat cushion slide mechanism of various vehicles, it is possible to achieve the great effect of simplifying the structure and making it possible to form a sliding portion with a large density.
第１図は本発明に係るシートスライド装置の左右のレー
ルで係止させる場合の左右連結したときの組付状態を示
す斜視図、第２図は同じく片側のレールだけに係止部を
有する場合の間部の分解斜視図、第３図は組付時の要部
断面図、第４図、第５図、第６図はシートスライド片の
動作状態を説明する概要図、第７図は左右のレールで係
止させる場合の左右連結したときの組付時の全体を示す
概要図である。
／・・・ロアレール、λ・・・喉付ブラケット、３・・
・係合孔、弘・・・アッパレール、ｊ・・・保持金具、
ｔ・・・操作レバー、７・・・スプリング、♂・・・棒
体、ｑ 、 ｔｑ・・・シートスライド片、９ ａ 、
９ ｂ 、／９ａ、／？ｂ−係合片、９Ｃ・・・カム
片、１０−保持具、 ／／・・・ピン、／４１・・・連
結棒、 ／３・・・ワイヤ。
第３図Fig. 1 is a perspective view showing the assembled state when the left and right rails of the seat slide device according to the present invention are locked, and Fig. 2 is a perspective view showing the assembled state when the left and right rails are connected, and Fig. 2 is the same when only one rail has a locking part. Figure 3 is an exploded perspective view of the space between the parts, Figure 3 is a sectional view of the main parts when assembled, Figures 4, 5, and 6 are schematic diagrams explaining the operating state of the seat slide piece, Figure 7 is a left and right side view. FIG. 2 is a schematic diagram showing the entire assembly when the left and right sides are connected when the left and right rails are used to lock the parts. /...lower rail, λ...throat bracket, 3...
・Engagement hole, Hiro... Upper rail, J... Holding metal fittings,
t...operation lever, 7...spring, ♂...rod, q, tq...seat slide piece, 9a,
9 b, /9a, /? b - engaging piece, 9C... cam piece, 10 - holder, //... pin, /41... connecting rod, /3... wire. Figure 3
Claims (1)
定間隔を保持して複数個の係合孔を設け、前記ロアレー
ル上を摺動自在に係着したアッパレール側にシートクッ
ションのフレームを固着する一方、前記アッパレール側
にシートスライド片保持金具を固定し、シートクッショ
ンを車両の前後方向へスライド移動させた際に、シート
クッションとともに移動するシートスライド片を前記シ
ートスライド保持金具を介して、ロアレール側に設けた
前記係合孔内へ抜き差ししてシートクッションの停止位
置を選択するようにした車両用シートスライド装置にお
いて、前記シートスライド片は、平面略Ｅ字形を保持さ
せて形成するとともに、該シートスライド片の保持具上
を揺動自在であるように取り付け、前記Ｅ字形の両端に
ある突起を、ロアレール側に設けた前記係合孔への係合
片とするとともに、この係合片の何れか一方側が前記係
合孔内へ係合している際に、他方側の係合片は係合孔内
へ係合しない位置関係となるように形成し、且つ前記Ｅ
字形シートスライド片の中央にある突起がスライド移動
時に該スライド片を係合孔に干渉しないよう中立にする
カム片とした事を特徴とする、車両用シートスライド装
置。(1) A plurality of engagement holes are provided at predetermined intervals on the side surface of the lower rail fixed to the vehicle floor side, and the frame of the seat cushion is fixed to the upper rail side that is slidably engaged on the lower rail. On the other hand, a seat slide piece holding fitting is fixed to the upper rail side, and when the seat cushion is slid in the longitudinal direction of the vehicle, the seat sliding piece that moves together with the seat cushion is fixed to the lower rail side via the seat slide holding fitting. In the vehicle seat slide device in which the stop position of the seat cushion is selected by inserting and removing the seat cushion into the engagement hole provided in the seat, the seat slide piece is formed to maintain a substantially E-shape in plan view, and The slide piece is attached to be swingable on the holder, and the protrusions at both ends of the E-shape are used as engagement pieces for the engagement hole provided on the lower rail side. When one side is engaged in the engagement hole, the engagement piece on the other side is formed in a positional relationship that does not engage in the engagement hole, and the E
A seat slide device for a vehicle, characterized in that a protrusion in the center of a letter-shaped seat slide piece is a cam piece that neutralizes the slide piece so as not to interfere with an engagement hole during sliding movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP247285A JPS61163035A (en) | 1985-01-10 | 1985-01-10 | Car seat sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP247285A JPS61163035A (en) | 1985-01-10 | 1985-01-10 | Car seat sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61163035A true JPS61163035A (en) | 1986-07-23 |
Family
ID=11530260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP247285A Pending JPS61163035A (en) | 1985-01-10 | 1985-01-10 | Car seat sliding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61163035A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006263288A (en) * | 2005-03-25 | 2006-10-05 | Autech Japan Inc | Slide lock mechanism |
| US7591498B2 (en) * | 2007-05-24 | 2009-09-22 | Irvin Automotive Products, Inc. | Sliding console |
| JP2016120797A (en) * | 2014-12-24 | 2016-07-07 | アイシン精機株式会社 | Seat slide device for vehicle |
| JP2016120796A (en) * | 2014-12-24 | 2016-07-07 | アイシン精機株式会社 | Seat slide device for vehicle |
-
1985
- 1985-01-10 JP JP247285A patent/JPS61163035A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006263288A (en) * | 2005-03-25 | 2006-10-05 | Autech Japan Inc | Slide lock mechanism |
| JP4720241B2 (en) * | 2005-03-25 | 2011-07-13 | 日産自動車株式会社 | Slide lock mechanism of anti-vibration bed for ambulance |
| US7591498B2 (en) * | 2007-05-24 | 2009-09-22 | Irvin Automotive Products, Inc. | Sliding console |
| JP2016120797A (en) * | 2014-12-24 | 2016-07-07 | アイシン精機株式会社 | Seat slide device for vehicle |
| JP2016120796A (en) * | 2014-12-24 | 2016-07-07 | アイシン精機株式会社 | Seat slide device for vehicle |
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