JPH0458422U

JPH0458422U -

Info

Publication number: JPH0458422U
Application number: JP10144590U
Authority: JP
Priority date: 1990-09-27
Filing date: 1990-09-27
Publication date: 1992-05-19

Description

[Brief explanation of the drawing]

第１図から第５図は本考案の一実施例を示して
おり、第１図はラツチ部材の斜視図、第２図はシ
ートスライド装置の斜視図、第３図は第２図−
線断面図、第４図は同じく要部断面図、第５図
は作用説明図、第６図は従来例を示しており、シ
ートスライド装置の要部断面図である。１０……車体、２０……レールユニツト、２１
……車体側のレール、２２……座席側のレール、
３０……ロツキングプレート、３３……係合溝、
４０……ラツチ部材、４２……先端部、４３……
抜け止め用の段部。 1 to 5 show an embodiment of the present invention, in which FIG. 1 is a perspective view of the latch member, FIG. 2 is a perspective view of the seat slide device, and FIG. 3 is a perspective view of the latch member.
4 is a sectional view of the main part, FIG. 5 is an explanatory diagram of the operation, and FIG. 6 shows a conventional example, and is a sectional view of the main part of the seat slide device. 10...Vehicle body, 20...Rail unit, 21
...Rail on the vehicle body side, 22...Rail on the seat side,
30... Locking plate, 33... Engagement groove,
40... Latch member, 42... Tip part, 43...
Stepped part to prevent it from falling out.

Claims

[Scope of Claim for Utility Model Registration] A rail unit consisting of a rail on the vehicle body side that is fixed to the vehicle body and a rail on the seat side that fits into the rail on the vehicle body side so as to be movable back and forth and supports the seat. , a seat slide device equipped with a locking mechanism that restrains a rail on the seat side and a rail on the vehicle body side relative to each other so that they cannot move back and forth, the locking mechanism being one of the rail on the vehicle body side and the rail on the seat side A plurality of engagement grooves are arranged in a row on one side, and the other of the rail on the vehicle body side and the rail on the seat side is swingably supported via a support bracket, and is engaged with and disengaged from the engagement groove, and is attached to the seat. A latch member that prevents relative back-and-forth movement between the side rail and the rail on the vehicle body side is provided at the tip of the latch member, and the latch member is vertically separated from the engagement groove due to a peeling load. 1. A seat slide device, characterized in that a step portion is formed to prevent the engagement groove from slipping off when the engagement groove is engaged with the edge of the engagement groove.