JPH0413441U

JPH0413441U -

Info

Publication number: JPH0413441U
Application number: JP5457790U
Authority: JP
Priority date: 1990-05-28
Filing date: 1990-05-28
Publication date: 1992-02-03
Anticipated expiration: 2005-05-28
Also published as: JP2522692Y2

Description

[Brief explanation of drawings]

第１図および第２図はこの考案の第１の実施例
を示すもので、第１図はガイドレールとアンダー
トレイの関係を示す縦断側面図、第２図は板ばね
の斜視図、第３図および第４図はこの考案の第２
の実施例を示すもので、第３図は通常時のガイド
レールとアンダートレイの関係を示す縦断側面図
、第４図は急ブレーキをかけた時のガイドレール
とアンダートレイの関係を示す縦断側面図、第５
図〜第７図は従来のシートアンダートレイを示す
もので、第５図は一部切欠した車両の側面図、第
６図はシートアンダートレイの縦断正面図、第７
図はガイドレールとアンダートレイの分解斜視図
である。６……シート、８……ガイドレール、９……ア
ンダートレイ、１１……突起、２３……板ばね、
２７……スライダ。 Figures 1 and 2 show the first embodiment of this invention, with Figure 1 being a longitudinal cross-sectional side view showing the relationship between the guide rail and the undertray, Figure 2 being a perspective view of the leaf spring, and Figure 3 being a perspective view of the leaf spring. Figures 4 and 4 are the second part of this invention.
Fig. 3 is a longitudinal side view showing the relationship between the guide rail and undertray during normal operation, and Fig. 4 is a longitudinal side view showing the relationship between the guide rail and undertray when sudden braking is applied. Figure, 5th
7 to 7 show conventional seat undertrays. FIG. 5 is a partially cutaway side view of the vehicle, FIG. 6 is a longitudinal sectional front view of the seat undertray, and FIG.
The figure is an exploded perspective view of the guide rail and undertray. 6... Seat, 8... Guide rail, 9... Undertray, 11... Protrusion, 23... Leaf spring,
27...Slider.

Claims

[Scope of Claim for Utility Model Registration] (1) A pair of guide rails is provided in the front-rear direction between the seat cushion of a seat fixed on the vehicle body floor or movable in the front-rear direction and the vehicle floor, In a seat undertray device in which an undertray is supported by these guide rails and the undertray can be pulled out forward along the guide rails, upwardly protruding protrusions are provided on both side edges of the undertray, An L-shaped leaf spring is provided inside that protrudes downward and engages with the protrusion to restrict the forward movement of the undertray, and elastically deforms upward to overcome the protrusion when the undertray is pulled out. A weight is provided at the tip of the spring that elastically deforms the leaf spring downward when forward acceleration is applied to the vehicle and comes into contact with a part of the guide rail, and the leaf spring and the protrusion are engaged to close the undertray. A seat undertray device, characterized in that it prevents forward movement of the seat. (2) A pair of guide rails is provided in the longitudinal direction between the seat cushion of a seat fixed on the vehicle floor or movable in the longitudinal direction and the vehicle floor, and the undertray is supported on these guide rails. In a seat undertray device in which an undertray can be pulled out forward along a guide rail, projections projecting upward are provided on both side edges of the undertray, and projections projecting downward into the inside of the guide rail are attached to the projections. An L-shaped leaf spring is provided at the top of the guide rail to prevent the undertray from moving forward, and elastically deforms upward to overcome the protrusion when the undertray is pulled out. A slider is provided that moves forward when an acceleration of A sheet undertray device characterized in that it prevents movement of the sheet.