JPH0439936U

JPH0439936U -

Info

Publication number: JPH0439936U
Application number: JP8257390U
Authority: JP
Priority date: 1990-08-03
Filing date: 1990-08-03
Publication date: 1992-04-06

Description

[Brief explanation of the drawing]

第１図は本考案にかかるガイドシートの配置例
を示す平面説明図、第２図イは本考案の一実施例
を示す斜視説明図、第２図ロはガイドシートの他
の例を示す正面図である。第３，４図はガイドシ
ートの操作機構の一例を示すもので、第３図は操
作機構の後面図、第４図は操作機構の全体を模型
的に示す斜視説明図である。第５図は操作機構と
足掛との連動機構を模型的に示す斜視図である。１……収納箱、２……ガイドシート、３……背
もたれ、４，４′……背もたれ、５……背もたれ
収納箱、６……足掛、７……足掛収納箱、８……
上部ピン、９……下部ピン、１０……ロツクピン
、１１……上部ピンサポータ、１２……下部ピン
サポータ、１３……上部フツク、１４……下部フ
ツク、１５……固定フツク、１６……シヤフト、
１７ａ，１７ｂ……レバー、１８ａ，１８ｂ……
第１リンク、１９ａ，１９ｂ……第２リンク、２
０ａ，２０ｂ……ロツド、２１ａ，２１ｂ……操
作ノブ、２２……ストツパ、２３……固定部材、
２４，２５……リターンスプリング。 Fig. 1 is a plan explanatory view showing an example of the arrangement of the guide sheet according to the present invention, Fig. 2 A is a perspective view showing an embodiment of the present invention, and Fig. 2 B is a front view showing another example of the guide sheet. It is a diagram. 3 and 4 show an example of the guide sheet operating mechanism, FIG. 3 is a rear view of the operating mechanism, and FIG. 4 is a perspective explanatory view schematically showing the entire operating mechanism. FIG. 5 is a perspective view schematically showing the interlocking mechanism between the operating mechanism and the footrest. 1... Storage box, 2... Guide sheet, 3... Backrest, 4, 4'... Backrest, 5... Backrest storage box, 6... Footrest, 7... Footrest storage box, 8...
Upper pin, 9...Lower pin, 10...Lock pin, 11...Upper pin supporter, 12...Lower pin supporter, 13...Upper hook, 14...Lower hook, 15...Fixing hook, 16...Shaft ,
17a, 17b... lever, 18a, 18b...
1st link, 19a, 19b... 2nd link, 2
0a, 20b...rod, 21a, 21b...operation knob, 22...stopper, 23...fixing member,
24, 25...Return spring.

Claims

[Scope of claim for utility model registration] (1) A storage box that is fixed to the side of the wall surrounding the driver's seat of the bus and can store the guide seat in an upright position;
A guide sheet is configured so that both the front and back sides can be used as seating surfaces, and has an upper pin and a lower pin fixed to the upper and lower parts of the front and rear end surfaces, and a rotating upper pin and lower pin of the guide sheet are provided on the front and rear walls of the storage box. upper and lower locking means that can be locked to hold the guide sheet in the stored position; and operating means that can selectively release the locking of the upper pin and the lower pin of the upper and lower locking means. . A guide sheet comprising upper and lower use position fixing means for fixing the guide sheet in an upper use position and a lower use position where the guide sheet is horizontally rotated around one of the upper and lower pins. (2) The upper and lower locking means described in claim (1) include an upper pin supporter and a lower pin supporter that are fixed to the front and rear walls of the storage box and into which the upper pin and the lower pin fit and engage, and the storage box. Upper and lower hooks are rotatably pivoted to the front and rear walls of the box and supported by springs at locking positions that lock the upper and lower pins that are fitted into and engaged with the upper and lower pin supports, respectively. and wherein the upper hook and the lower hook are selectively rotated to an unlocking position that allows the upper pin and the lower pin to come out by operating the operating means. Guide sheet described in item (1). (3) In the guide sheet of claim (1) or (2), the upper use position fixing means is rotatably pivoted to the front and rear walls of the storage box and to the lock pin fixed to the upper part of the front and rear end surfaces of the guide sheet. a fixing hook that engages with the lock pin in the upper use position of the guide sheet, and the lower use position fixing means includes:
A guide sheet comprising: a stopper fixed to a lower part of the guide sheet; and a fixing member fixed to a storage box and abutted by the stopper at a lower use position of the guide sheet.