JPH0335826U

JPH0335826U -

Info

Publication number: JPH0335826U
Application number: JP14983689U
Authority: JP
Priority date: 1989-05-19
Filing date: 1989-12-25
Publication date: 1991-04-08
Anticipated expiration: 2004-08-17
Also published as: JPH0630548Y2

Description

[Brief explanation of the drawing]

第１〜７図は本考案の第一実施例を示し、第１
図はシートトラツクスライド装置のウオークイン
ロツク機構を示す組立斜視図、第２図は同じく分
解斜視図、第３図ａ，ｂ，ｃ，ｄはシートの各移
動状態を示す作用説明図、第４図ａ，ｂ，ｃはそ
れぞれ第３図ａの状態における同機構を示す縦断
面図、部分平面図及び部分正面図、第５図は第３
図ｂの状態における同機構を示す縦断面図、第６
図ａ，ｂはそれぞれ第３図ｃの状態における同機
構を示す縦断面図及び部分正面図、第７図は第３
図ｄから第３図ａの状態に戻す途中の同機構を示
す部分正面図、第８〜１３図は本考案の第二実施
例を示し、第８図はシートトラツクスライド装置
のウオークインロツク機構を示す組立斜視図、第
９図は同じく分解斜視図、第１０図ａ，ｂ，ｃは
それぞれ第３図ａの状態における同機構を示す縦
断面図、部分平面図及び部分正面図、第１１図は
第３図ｂの状態における同機構を示す縦断面図、
第１２図ａ，ｂはそれぞれ第３図ｃの状態におけ
る同機構を示す縦断面図及び部分平面図、第１３
図は第３図ｄから第３図ａの状態に戻す途中の同
機構を示す部分平面図である。１…シートトラツク、２…フロア、３…ロアレ
ール、４…シート、４ａ…シートバツク、５…ア
ツパレール、６…ロツク孔（ロツク部）、９…ハ
ンドル、９ａ…連動部、１０…ロツクレバー、１
１…スプリング、１２…オープンレバー、１２ａ
…係止部、１２ｂ…連動部、１３…ケーブル（連
動手段）、１４…キープ部材、１５…板ばね、１
５ａ…突設部、１６…係止プレート、１６ａ…係
止孔、１７…当接面、１８…前端部、１９…空間
、２０…係止レバー、２０ａ…突設部、２０ｂ…
係止部、２１…引張コイルばね。 1 to 7 show a first embodiment of the present invention.
The figure is an assembled perspective view showing the walk-in lock mechanism of the seat track slide device, FIG. 2 is an exploded perspective view, FIGS. Figures a, b, and c are a longitudinal cross-sectional view, a partial plan view, and a partial front view showing the mechanism in the state shown in Figure 3 a, respectively, and Figure 5 is a partial front view of the same mechanism in the state shown in Figure 3 a.
A vertical sectional view showing the same mechanism in the state shown in Figure b, No. 6
Figures a and b are a longitudinal sectional view and a partial front view showing the mechanism in the state shown in Figure 3c, respectively, and Figure 7 is a partial front view of the same mechanism in the state shown in Figure 3c.
A partial front view showing the same mechanism in the process of returning from FIG. d to the state of FIG. FIG. 9 is an exploded perspective view, and FIGS. 10 a, b, and c are longitudinal sectional views, a partial plan view, and a partial front view of the same mechanism in the state of FIG. 3 a, and FIG. The figure is a longitudinal sectional view showing the same mechanism in the state shown in Fig. 3b;
Figures 12a and 12b are a longitudinal sectional view and a partial plan view showing the mechanism in the state of Figure 3c, respectively, and Figure 13
The figure is a partial plan view showing the same mechanism in the process of returning from the state of FIG. 3d to the state of FIG. 3a. 1...Seat track, 2...Floor, 3...Lower rail, 4...Seat, 4a...Seat back, 5...Upper rail, 6...Lock hole (lock part), 9...Handle, 9a...Interlocking part, 10...Lock lever, 1
1...Spring, 12...Open lever, 12a
... Locking part, 12b... Interlocking part, 13... Cable (interlocking means), 14... Keeping member, 15... Leaf spring, 1
5a... Protruding portion, 16... Locking plate, 16a... Locking hole, 17... Contact surface, 18... Front end, 19... Space, 20... Locking lever, 20a... Projecting portion, 20b...
Locking portion, 21...Tension coil spring.

Claims

[Claims for Utility Model Registration] 1. A lower rail 3 fixed to the floor 2 of the vehicle body, an upper rail 5 fixed to the seat 4 and movably supported with respect to the lower rail 3, and the upper rail 5 on the side of the lower rail 3. A plurality of locks 6 arranged in parallel along the moving direction, a handle 9 rotatably attached to the upper rail 5 side, and a handle 9 rotatably fixed to the handle 9, and as the lock rotates, the lower rail 3 a lock lever 10 that can be engaged with and detached from each lock portion 6 on the side; and a seat back 4 of the seat 4 that is movably supported on the upper rail 5 side and is rotatable.
an opening member 12 that moves in conjunction with the interlocking means 13 relative to a; and when the seat bag 4a is folded down, the opening member 12 moves by the interlocking means 13 between them, and the lock lever 10 moves to the locking portion on the lower rail 3 side. 6, and on the other hand, the lock lever 10 and the handle 9 are moved so that when the seat bar lever 4a is raised, the open member 12 is moved by the interlocking means 13 and the lock valley 10 is engaged with the lock part 6.
and the interlocking part 9a provided between the open member 12,
12b, which is movably supported on the side of the upper rail 5, and engages with the locking portion 12a of the open member 12 in the state in which the seat back 4a is folded down to maintain the moving position of the open member 12, the lock lever 10, and the handle 9. The handle 9, the lock lever 10, and the open member 12 are provided with a keep member 14, and when the keep member 14 is in the retained state, the handle 9, the lock lever 10, and the open member 12 are brought into contact with the retainer 14 to release the retainer, and return the handle 9, the lock lever 10, and the open member 12 to a state similar to the state in which the seat back 4a is raised. A direct contact surface 17 is provided on the lower rail 3 so that the retaining member 14 can be moved back to the lower rail 3, and a portion of the keeping member 14 that is removed from the contact surface 17 to make it capable of being held is removed from the end 18 of the lower rail 3. space 19
A walk-in lock mechanism in a seat track slide device, characterized in that: 2. A walk-in lock mechanism in a seat track slide device according to claim 1, characterized in that the lock portion 6 is formed directly on the lower rail 3.