JPH03200443A - Seat slide device for automobile - Google Patents
Seat slide device for automobileInfo
- Publication number
- JPH03200443A JPH03200443A JP33865289A JP33865289A JPH03200443A JP H03200443 A JPH03200443 A JP H03200443A JP 33865289 A JP33865289 A JP 33865289A JP 33865289 A JP33865289 A JP 33865289A JP H03200443 A JPH03200443 A JP H03200443A
- Authority
- JP
- Japan
- Prior art keywords
- upper rail
- latch member
- fixed
- recess
- operating shaft
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、自動車のシートを前後位置調節可能に支持す
るシートスライド装置に係り、特に、ラッチ部材のガタ
を防止するとともに、強度の向上を図った装置に関する
。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a seat slide device that supports an automobile seat so that its longitudinal position can be adjusted. Regarding the designed device.
従来の自動車用シートスライド装置には、例えば、特開
昭62−91335号公報に開示されているようなもの
がある。2. Description of the Related Art Conventional seat slide devices for automobiles include, for example, one disclosed in Japanese Patent Application Laid-Open No. 62-91335.
この装置は、アッパレール側に固着されたブラケットの
1対の支持部間に配置されたラッチ部材の板幅方向の一
端を、支持部の一方の内側端面に押し当てた状態で、作
動軸の軸部に設けた当接部材を、支持部の外側端面に押
し付けて固定したもので、前後の1対の支持部間に寸法
誤差が生じても、ラッチ部材が、支持部間において前後
動しないようにして、前後方向のガタ付きをなくし、ガ
タ付き音を防止するようになっている。In this device, one end of the latch member in the plate width direction, which is disposed between a pair of support parts of a bracket fixed to the upper rail side, is pressed against the inner end surface of one of the support parts, and the axis of the actuating shaft is pressed. The latch member is fixed by pressing it against the outer end surface of the support part, so that even if a dimensional error occurs between the front and rear pair of support parts, the latch member will not move back and forth between the support parts. This eliminates rattling in the front-rear direction and prevents rattling noise.
上述のような従来の装置において、当接部材を、余り強
く支持部の外側端面に押し当てて固定すると、作動軸の
回動がきつくなって、円滑な回動が得られなくなる。In the conventional device as described above, if the abutment member is pressed against and fixed too strongly against the outer end surface of the support part, the rotation of the actuating shaft becomes tight and smooth rotation cannot be obtained.
また、当接部材と支持部の外側端面との間に隙間がある
と、ラッチ部材が、支持部間においてガタ付いたりして
、当接部材を作動軸に固定するための位置決めが面倒と
なり、かつ確実にガタを防止するのは困難であった。Furthermore, if there is a gap between the abutment member and the outer end surface of the support part, the latch member may wobble between the support parts, making positioning for fixing the abutment member to the operating shaft troublesome. Moreover, it was difficult to reliably prevent rattling.
さらに、この装置においては、当接部材は、ラッチ部材
のガタ付きを防止する機能だけしか有しておらず、ラッ
チ部材等の噛合強度を向上させるという機能は有してい
なかった。Furthermore, in this device, the abutting member only has the function of preventing rattling of the latch member, and does not have the function of improving the engagement strength of the latch member and the like.
そのため、例えば、第6図及び第7図に示すように、ロ
アレール(A)の側面に長手方向に複数の孔(B)を穿
設し、アッパレール(C)側に固着したブラケット(D
)に、長手方向を向く作動軸(G)を枢着し、この作動
軸(G)に、孔(B)に係脱しうる係合部(E工)を有
するラッチ部材(E)を固着した装置において、アッパ
レール(C)に前後方向の荷重(F)が作用した場合、
その荷重を受けるラッチ部材(E)が、通常は、第6図
に示すように孔(B)に直角に係合しているものの、そ
の荷重が大きいと、第7図に示すように、作動軸(G)
及びブラケット(D)の支持部(Dl)が変形し、長手
方向に対して、傾きラッチ部材(E)の係合部(El)
と孔(B)との係合が抜は易くなる。Therefore, for example, as shown in FIGS. 6 and 7, a plurality of holes (B) are bored in the longitudinal direction on the side surface of the lower rail (A), and a bracket (D) is fixed to the upper rail (C) side.
), an operating shaft (G) facing in the longitudinal direction is pivotally mounted, and a latch member (E) having an engaging portion (E-work) that can be engaged with and disengaged from the hole (B) is fixed to this operating shaft (G). In the device, when a load (F) in the longitudinal direction is applied to the upper rail (C),
The latch member (E) that receives the load normally engages the hole (B) at right angles as shown in FIG. 6, but if the load is large, it will not operate as shown in FIG. Axis (G)
And the supporting part (Dl) of the bracket (D) is deformed, and the engaging part (El) of the latch member (E) is tilted with respect to the longitudinal direction.
The engagement with the hole (B) becomes easier.
そのため、その係合が外れることがないように、噛合強
度を向上させるためには、ラッチ部材(E)およびブラ
ケット(D)の板厚を厚くしたり、作動軸(G)の軸径
を大きくしたり、他の補強部材を追加したりする必要が
あり、コストが嵩み、かつ構成が複雑になる。Therefore, in order to improve the meshing strength so that the engagement does not come off, it is necessary to increase the thickness of the latch member (E) and bracket (D), or increase the shaft diameter of the actuating shaft (G). It is necessary to add other reinforcing members, which increases the cost and complicates the structure.
本発明は、簡単な構成で、ラッチ部材のガタ付きを防止
し、かつ噛合強度を向上させて、上述のような従来の問
題点を解決した自動車用シートスライド装置を提供する
ことを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a seat slide device for an automobile that has a simple configuration, prevents rattling of the latch member, and improves the engagement strength, thereby solving the above-mentioned conventional problems. .
前記目的を達成するため、本発明の装置は、フロアに固
定されるロアレールに、シート側に固定されるアッパレ
ールを、その長手方向に摺動可能に嵌合し、前記アッパ
レール側に固着されるブラケットに形成された前後1対
の支持部に、長手方向を向く作動軸を枢着するとともに
、前記作動軸の前記支持部間に、前記ロアレール側に長
手方向に沿って穿設された複数の係止穴に係脱可能なラ
ッチ部材を固着し、前記ラッチ部材の係脱により、アッ
パレールを長手方向に位置調節しうるようにした自動車
用シートスライド装置において、前記作動軸の端部を、
前記一方の支持部より所定量突出させるとともに、前記
アッパレール側に、前記作動軸の端部が嵌入し、かつ前
記作動軸の端面に当接可能な有底筒状の第1の凹部を形
成した阻止部材を固定したことを特徴としている。In order to achieve the above object, the device of the present invention includes a lower rail fixed to the floor, an upper rail fixed to the seat side, which is slidably fitted in the longitudinal direction thereof, and a bracket fixed to the upper rail side. An operating shaft facing in the longitudinal direction is pivotally mounted to a pair of front and rear support portions formed in the rear rail, and a plurality of engagements are provided along the longitudinal direction on the lower rail side between the support portions of the operating shaft. In an automobile seat slide device in which a latch member that can be engaged and detached is fixed to a stop hole, and the position of the upper rail can be adjusted in the longitudinal direction by engaging and disengaging the latch member, the end of the operating shaft is
A first recess projecting a predetermined amount from the one support portion and having a bottomed cylindrical shape is formed on the upper rail side into which an end portion of the operating shaft can fit and abut against the end surface of the operating shaft. It is characterized by a fixed blocking member.
阻止部材の第1凹部を、一方の支持部より突出した作動
軸の端部に外嵌させて、ラッチ部材の板幅の一側線を、
他方の支持部の内側端面に当接させた状態で、阻止部材
をアッパレールに固定することにより、ラッチ部材は、
l対の支持部間の片側に寄せられ、前後へのガタ付きは
防止され、しかも、作動軸の変形が阻止されて、ラッチ
部材と係止穴との係合は確実なものとなり、噛合強度は
向上する。The first recess of the blocking member is fitted onto the end of the actuating shaft protruding from one of the supporting parts, and one side line of the plate width of the latch member is
By fixing the blocking member to the upper rail while in contact with the inner end surface of the other support part, the latch member
It is moved to one side between the pair of support parts, preventing back and forth rattling, and also preventing deformation of the actuating shaft, ensuring reliable engagement between the latch member and the locking hole, and improving the meshing strength. will improve.
また、阻止部材の第2凹部を、一方の支持部の外側端面
に外嵌することにより、支持部p変形を阻止して、より
一層、噛合強度を向上させることができる。In addition, by fitting the second recess of the blocking member onto the outer end surface of one of the supports, deformation of the support part P can be prevented and the engagement strength can be further improved.
以下、本発明の一実施例を、図面に基づいて説明する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
(1)はロアレールで、はぼ水平の基片(2)と、基片
(2)の両側部より起立する側片(3)と、両側片(3
)の先端より互いに内方に向かって延出す。る上片(4
)と、各上片(4)の内端より垂下する垂下片(5)と
からなっている。(1) is the lower rail, which has a nearly horizontal base piece (2), side pieces (3) that stand up from both sides of the base piece (2), and both side pieces (3).
) extend inward from the tips of the two. Top piece (4
) and a hanging piece (5) that hangs down from the inner end of each upper piece (4).
ロアレール(1)の前後端には、取付ブラケット(6)
が、 リベット又は溶接等により固着されている。この
取付ブラケット(6)を、適宜のボルト、ナツト(図示
略)をもって、車体のフロアに固着することにより、ロ
アレール(1)は、その長手方向を前後方向に向けて、
車体のフロアに取付けられる。Mounting brackets (6) are installed at the front and rear ends of the lower rail (1).
is fixed by rivets or welding, etc. By fixing this mounting bracket (6) to the floor of the vehicle body with appropriate bolts and nuts (not shown), the lower rail (1) can be oriented with its longitudinal direction in the front-rear direction.
It is attached to the floor of the vehicle body.
なお、第1図の左方が、フロアへの取付時の前方である
。Note that the left side of FIG. 1 is the front when attached to the floor.
一方の側片(3)には、複数の矩形の係止穴(7)が。One side piece (3) has a plurality of rectangular locking holes (7).
長手方向(前後方向)に一定間隔をもって穿設されてい
る。They are drilled at regular intervals in the longitudinal direction (front-back direction).
(8〉は、ロアレール(1)にローラ、ボール(図示略
)を介して摺動自在に嵌合されたアッパレールで、はぼ
L字状に折曲した2枚の鋼板(8a) (8a)を、背
中合わせに接合することにより、ロアレール(1)にお
ける雨上片(4)間を通って上方に突出するほぼ垂直の
基片(9)と、基片(9)の下端より、ロアレール(1
)の基片(2)とほぼ平行をなして両側方に向かって延
出する下片(10)と、下片(10)の先端より起立す
る起立片(11)とからなっている。(8> is an upper rail that is slidably fitted to the lower rail (1) via rollers and balls (not shown), and is made of two steel plates (8a) bent into an L-shape. By joining them back to back, a substantially vertical base piece (9) that passes between the rain cover pieces (4) of the lower rail (1) and protrudes upward, and a lower end of the lower rail (1) from the lower end of the base piece (9).
) consists of a lower piece (10) that is substantially parallel to the base piece (2) and extends toward both sides, and an upright piece (11) that stands up from the tip of the lower piece (10).
アッパレール(8)は、基片(9)の前後に穿設された
取付穴(9a)をもって、シートクツション(図示略)
の下部に、ボルト等によって取付けられる。The upper rail (8) has mounting holes (9a) drilled at the front and rear of the base piece (9), and a seat cushion (not shown).
It is attached to the bottom of the body using bolts, etc.
(12)は、アッパレール(8)とほぼ平行をなす作動
軸で、アッパレール(8)の基片(9)の−側面に固着
されたブラケット(14)の先端部にカール状に形成さ
れた前後1対の支持部(14a) (14b)に回転自
在に枢着されている。(12) is an operating shaft that is almost parallel to the upper rail (8), and is formed in a curl shape at the tip of the bracket (14) fixed to the -side surface of the base piece (9) of the upper rail (8). It is rotatably pivoted to a pair of support parts (14a) and (14b).
作動軸(12)の前後1対の支持部(14a)Q4b)
間には、ロアレール(1)の側片(3)に穿設されたい
ずれかの係止孔(7)に係合することにより、ロアレー
ル(1)に対するアッパレール(8)の長手方向の移動
を阻止する複数の係合部(15a)を備えるラッチ部材
(15)の基部が固着されている。A pair of front and rear support parts (14a)Q4b) of the operating shaft (12)
In between, longitudinal movement of the upper rail (8) relative to the lower rail (1) is prevented by engaging one of the locking holes (7) bored in the side piece (3) of the lower rail (1). The base of the latch member (15), which includes a plurality of blocking engaging portions (15a), is fixed.
作動軸(12)の後端(12a)は、第3図及び第4図
に示すように、後方の支持部(14b)より後方に所定
量突出している。As shown in FIGS. 3 and 4, the rear end (12a) of the operating shaft (12) protrudes rearward by a predetermined amount from the rear support portion (14b).
ラッチ部材(15)は、アッパレール(8)の基片(9
)の−側面に基部(16a)が固着され、かつ遊端部(
16b)がラッチ部材(15)の背面に当接した板ばね
(16)によって、係合部(15a)が係止孔(7)に
完全に係合するように、常時付勢されている。The latch member (15) is a base piece (9) of the upper rail (8).
), the base (16a) is fixed to the -side surface of the free end (16a), and the free end (
The engagement portion (15a) is constantly biased by the leaf spring (16) whose portion (16b) is in contact with the back surface of the latch member (15) so that the engagement portion (15a) is completely engaged with the locking hole (7).
作動軸(12)の前端部を一側方に向けて折曲した折曲
端部(12b)には、ハンドル(12d)が固嵌されて
おり、ハンドル(12d)を、前記の板ばね(16)の
力に抗して、解除方向に回動させることにより、ラッチ
部材(15)の係合部(15a)を、係止穴(7)から
離脱させることができるようになっている。A handle (12d) is firmly fitted to the bent end (12b) of the operating shaft (12), which is formed by bending the front end of the actuating shaft (12) toward one side. By rotating the latch member (15) in the release direction against the force 16), the engaging portion (15a) of the latch member (15) can be disengaged from the locking hole (7).
(17)は、上面視略り字状をなす阻止部材で、アッパ
レール(8)の基片(9)の−側面に固定された固定部
(17a)と、この固定部(17a)の前方より後方の
支持部(14b)の外側端面に向けて、各断面形状が、
第5図に示すようにほぼ直角に折曲形成された阻止部(
17b)と、阻止部(17b)に形成され、作動軸(1
2)の後端部(12a)が嵌合可能な有底筒状の第1凹
部(17c)と、第1凹部(17c)のまわりに形成さ
れ、ブラケット(14)の支持部(14b)の外側端面
及び支持部(14b)に連設されたアーム部(14c)
の端面が嵌合可能な第2凹部(17d)とからなってい
る。(17) is a blocking member having an oval shape when viewed from above, and includes a fixing part (17a) fixed to the -side surface of the base piece (9) of the upper rail (8), and a blocking member from the front of this fixing part (17a). Toward the outer end surface of the rear support part (14b), each cross-sectional shape is
As shown in Fig. 5, the blocking part (
17b) and the blocking part (17b), and the actuating shaft (1
2) A bottomed cylindrical first recess (17c) into which the rear end portion (12a) can fit, and a support portion (14b) of the bracket (14) formed around the first recess (17c). Arm part (14c) connected to the outer end surface and the support part (14b)
and a second recess (17d) into which the end face of the second recess (17d) can be fitted.
(17e)は、阻止部材(17)の外側縁に形成された
フランジである。阻止部材(17)は、次の要領を得て
、アッパレール(8)に固定することにより、ラッチ部
材(15)のガタ付きを防止し、かつ支持部(14b)
及び作動軸(12)の後端部(12a)を補強して、噛
合強度を向上させることができる。(17e) is a flange formed on the outer edge of the blocking member (17). The blocking member (17) is fixed to the upper rail (8) in the following manner to prevent rattling of the latch member (15) and to prevent the latch member (15) from rattling.
The rear end (12a) of the actuating shaft (12) can also be reinforced to improve the meshing strength.
すなわち、ラッチ部材(15)を、ブラケット(14)
の支持部(14a) (14b)間に配設して、作動軸
(12)を支持部(14a) (14b)に枢着した後
、阻止部材(17)の第1凹部(17c)を、支持部(
14b)から後方に突出した作動軸(12)の後端部(
12a)に、第1凹部(17c)を外嵌させるとともに
、第2凹部(17b)を、ブラケット(14)の支持部
(14b)の外側端面及びアーム部(14c)の外側端
面にそれぞれ外嵌させた状態で、第1凹部(17c)の
底部(17f)を作動軸(12)の後端部(12a)の
後端面(12c)に当接させて、適宜の力で阻止部材(
17)を前方に押し付けて、作動軸(12)を前方に押
すことにより、ラッチ部材(15)の−側縁を前方の支
持部(14a)の内側端面に当接させた状態で、阻止部
材(17)の固定部(17a)をアッパレール(8)の
基部(9)に溶着して固定する。That is, the latch member (15) is attached to the bracket (14).
After the actuating shaft (12) is pivotally connected to the support parts (14a) and (14b), the first recess (17c) of the blocking member (17) is Support part (
The rear end of the actuating shaft (12) protrudes rearward from the
12a), and the second recess (17b) is fitted onto the outer end surface of the support portion (14b) of the bracket (14) and the outer end surface of the arm portion (14c), respectively. In this state, the bottom (17f) of the first recess (17c) is brought into contact with the rear end surface (12c) of the rear end (12a) of the actuating shaft (12), and the blocking member (
17) forward and the actuating shaft (12) forward, the blocking member is pressed while the - side edge of the latch member (15) is in contact with the inner end surface of the front support portion (14a). The fixing part (17a) of (17) is welded and fixed to the base (9) of the upper rail (8).
これにより、ラッチ部材(15)は、支持部(14a)
(14b)間において、前方に寄せられ、前方に対して
は、前方の支持部(14a)の内側端面に当接すること
により、また後方に対しては1作動軸(12)の後端面
(12c)が第1凹部(17c)の底面(17f)に当
接することにより、前後方向への動きは阻止され、ガタ
付くことがない。Thereby, the latch member (15) is attached to the support portion (14a).
(14b), and for the front, by contacting the inner end surface of the front support part (14a), and for the rear, by contacting the inner end surface of the one operating shaft (12) ) comes into contact with the bottom surface (17f) of the first recess (17c), thereby preventing movement in the front-back direction and preventing rattling.
また、第1凹部(17c)が作動軸(12)の後端部(
12a)に、第2凹部(17d)が、ブラケット(14
)の支持部(14b)、アーム部(14c)の外側端面
に外嵌して嵌合することにより、作動軸(12)及び支
持部(14b)の上下及び後方への変形が拘束されて補
強される。Further, the first recess (17c) is located at the rear end (
12a), a second recess (17d) is provided in the bracket (14).
), the support part (14b) and the arm part (14c) are fitted externally to the outer end surfaces of the arm part (14c), thereby restraining and reinforcing vertical and rearward deformation of the operating shaft (12) and the support part (14b). be done.
したがって、アッパレール(8)に荷重が作用して、ラ
ッチ部材(15)の傾きによる作動軸(12)及び支持
部(14b)を変形させようとする力が作用した場合に
は、第I凹部(17c)および第2凹部(17d)が、
その力を受けて、作動軸(12)、支持部(14b)の
変形を拘束し、ひいては、ラッチ部材(15)の傾きを
阻止して、ラッチ部材(15)の係合部(15a)と係
止穴(7)との係合を確実なものとして、高荷重に耐え
ることができ、ひいては噛合強度を向上させることがで
きる。Therefore, when a load is applied to the upper rail (8) and a force is applied to deform the operating shaft (12) and the support part (14b) due to the inclination of the latch member (15), the I-th recess ( 17c) and the second recess (17d),
In response to the force, deformation of the operating shaft (12) and the support part (14b) is restrained, and in turn, the tilting of the latch member (15) is prevented, and the engagement part (15a) of the latch member (15) By making the engagement with the locking hole (7) reliable, it is possible to withstand high loads, and as a result, the engagement strength can be improved.
本発明によれば、阻止部材の第1凹部に作動軸の端部を
嵌合させた状態で、ラッチ部材を支持部間の片側に寄せ
て保持したので、簡単な構成で、かつ、支持部間におけ
るラッチ部材の前後方向のガタ付きを確実に防止しうる
。しかも、作動軸の変形を阻止して、ラッチ部材の係合
を確実なものとし、噛合強度を向上させることができる
。According to the present invention, the latch member is held on one side between the support parts with the end of the actuating shaft fitted into the first recess of the blocking member, so that the structure is simple and the support part It is possible to reliably prevent the latch member from rattling in the front-rear direction between the two. Furthermore, deformation of the operating shaft can be prevented, the engagement of the latch member can be ensured, and the engagement strength can be improved.
さらに、阻止部材の第2凹部を、ブラケットの支持部の
外側端面に外嵌することにより、支持部の変形を阻止し
て、より一層強度を向上させる効果を奏する。Furthermore, by fitting the second recess of the blocking member onto the outer end surface of the support part of the bracket, deformation of the support part is prevented and the strength is further improved.
第1図は、本発明の一実施例の全体の斜視図、第2図は
、第1図におけるA部の拡大斜視図、第3図は、要部の
断面側面図、
第4図は、阻止部材の固定前の後方から見た斜視図、
第5図(a)は、第4図におけるA−A断面図、第5図
(b)は、第4図におけるB−B断面図、第5図(C)
は、第4図におけるC−C断面図、第6図及び第7図は
、従来のシートスライド装置の斜視図を示す。
(1)ロアレール (7)係止穴(8)アッパ
レール (9)基片(12)作動軸
(12a)後端部(12c)後端面 (13
)ブラケット(14a) (14b)支持部 (1
5)ラッチ部材(15a)係合部 (16)
板ばね(17)阻止部材 (17a)固定部第
3図
第4図
(a)
第5図
(b)
(C)FIG. 1 is an overall perspective view of an embodiment of the present invention, FIG. 2 is an enlarged perspective view of section A in FIG. 1, FIG. 3 is a cross-sectional side view of the main part, and FIG. 5(a) is a sectional view taken along line AA in FIG. 4, and FIG. 5(b) is a sectional view taken along line BB in FIG. 4. Figure 5 (C)
4 is a sectional view taken along line C-C in FIG. 4, and FIGS. 6 and 7 are perspective views of a conventional seat slide device. (1) Lower rail (7) Locking hole (8) Upper rail (9) Base piece (12) Operating shaft
(12a) Rear end (12c) Rear end surface (13
) Bracket (14a) (14b) Support part (1
5) Latch member (15a) engaging portion (16)
Leaf spring (17) Blocking member (17a) Fixing part Fig. 3 Fig. 4 (a) Fig. 5 (b) (C)
Claims (2)
定されるアッパレールを、その長手方向に摺動可能に嵌
合し、前記アッパレール側に固着されるブラケットに形
成された前後1対の支持部に、長手方向を向く作動軸を
枢着するとともに、前記作動軸の前記支持部間に、前記
ロアレール側に長手方向に沿って穿設された複数の係止
穴に係脱可能なラッチ部材を固着し、前記ラッチ部材の
係脱により、アッパレールを長手方向に位置調節しうる
ようにした自動車用シートスライド装置において、 前記作動軸の端部を、前記一方の支持部より所定量突出
させるとともに、前記アッパレール側に、前記作動軸の
端部が嵌入し、かつ前記作動軸の端面に当接可能な有底
筒状の第1の凹部を形成した阻止部材を固定したことを
特徴とする自動車用シートスライド装置。(1) An upper rail fixed to the seat side is fitted into a lower rail fixed to the floor so as to be slidable in the longitudinal direction thereof, and a pair of front and rear support parts are formed on a bracket fixed to the upper rail side. An operating shaft facing in the longitudinal direction is pivotally mounted to the operating shaft, and a latch member is provided between the support portions of the operating shaft and is removable from a plurality of locking holes formed along the longitudinal direction on the lower rail side. In the automobile seat slide device in which the upper rail is fixedly fixed and the position of the upper rail can be adjusted in the longitudinal direction by engaging and disengaging the latch member, an end portion of the operating shaft protrudes from the one support portion by a predetermined amount; For an automobile, a blocking member having a bottomed cylindrical first recess into which an end of the actuating shaft is fitted and capable of coming into contact with the end surface of the actuating shaft is fixed to the upper rail side. Seat sliding device.
ラケットの支持部の外側端面が嵌入しうる第2の凹部を
形成してなる請求項(1)記載の自動車用シートスライ
ド装置。(2) The automobile seat slide device according to claim (1), wherein a second recess is formed around the first recess of the blocking member into which at least the outer end surface of the support portion of the bracket can fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33865289A JPH03200443A (en) | 1989-12-28 | 1989-12-28 | Seat slide device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33865289A JPH03200443A (en) | 1989-12-28 | 1989-12-28 | Seat slide device for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03200443A true JPH03200443A (en) | 1991-09-02 |
| JPH0567450B2 JPH0567450B2 (en) | 1993-09-24 |
Family
ID=18320190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33865289A Granted JPH03200443A (en) | 1989-12-28 | 1989-12-28 | Seat slide device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03200443A (en) |
-
1989
- 1989-12-28 JP JP33865289A patent/JPH03200443A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0567450B2 (en) | 1993-09-24 |
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