JPH0254740U

JPH0254740U -

Info

Publication number: JPH0254740U
Application number: JP13332288U
Authority: JP
Priority date: 1988-10-14
Filing date: 1988-10-14
Publication date: 1990-04-20

Description

[Brief explanation of the drawing]

第１図は本考案に係る乗物用座席テーブルの上
下移動装置の使用状態を示す要部側面図、第２図
はテーブルの分解拡大斜視図、第３図は移動装置
を示す一部切欠いた要部正面図、第４図は下ステ
イの他の実施例を側断面図、第５図はテーブルの
使用状態を示すものであり、ａはステイ伸長前の
状態を示す斜視図、ｂはステイ伸長後の状態を示
す斜視図、第６図は座席の配列状態を示す側面図
、第７図は従来の乗物用座席テーブルを示す側面
図、第８図は座席の配列状態を示す側面図である
。１……座席、２……支持フレーム、６……下ス
テイ、９……テーブル、１１……上ステイ、１３
……中継部材、１５……ストツパ軸、１５ａ……
外端部、１５ｂ……内端部、１６……つまみ、１
７……弾性部材。 Fig. 1 is a side view of the main parts showing the usage state of the device for vertically moving a vehicle seat table according to the present invention, Fig. 2 is an exploded enlarged perspective view of the table, and Fig. 3 is a partially cutaway main part showing the moving device. Fig. 4 is a side sectional view of another embodiment of the lower stay, Fig. 5 shows the table in use, a is a perspective view showing the state before the stay is extended, and b is a perspective view showing the state before the stay is extended. FIG. 6 is a side view showing the seat arrangement; FIG. 7 is a side view showing a conventional vehicle seat table; FIG. 8 is a side view showing the seat arrangement. . 1...Seat, 2...Support frame, 6...Lower stay, 9...Table, 11...Upper stay, 13
...Relay member, 15...Stopper shaft, 15a...
Outer end, 15b...Inner end, 16...Knob, 1
7...Elastic member.

Claims

[Claims for Utility Model Registration] (1) The lower ends of a pair of lower stays are pivotally attached to the support frame of the seat so that they can be tilted freely within a predetermined angle range, and the lower ends of the pair of lower stays are freely tilted upwardly within the respective lower stays. An upper stay that can be extended and fixed at a predetermined height is inserted into the upper end of the upper stay. A device for vertically moving a seat table for a vehicle, characterized in that a table is pivotally mounted and can be extended to the rear of a backrest and supported in a horizontal position. (2) A cylindrical relay member is installed horizontally on the upper end of the pair of lower stays, and a stopper shaft is installed inside the relay member to extend toward the lower stay side and project the outer end into the lower stay. The upper stay, which is fitted into the lower stay, has a plurality of receiving holes arranged in parallel in the longitudinal direction thereof, facing the outer end of the stopper shaft, and into which the outer end of the stopper shaft is fitted. 2. The device for vertically moving a vehicle seat table according to claim 1, further comprising a perforation. (3) A knob fixed to the stopper shaft protrudes from a guide hole opened at an appropriate position near the center of the end face of the relay member, and an elastic member such as a spring is installed inside the inner end of the stopper shaft to push the stopper shaft toward the lower stay side. 3. The vehicle seat table moving device according to claim 2, further comprising a member provided internally. (4) Claim 1 characterized in that an elastic member is installed at the lower end of the upper stay inserted into the lower stay, and the upper stay is biased so as to be pushed upward.
Or the vehicle seat table described in 2.