JPH0335737U

JPH0335737U -

Info

Publication number: JPH0335737U
Application number: JP9582289U
Authority: JP
Priority date: 1989-08-17
Filing date: 1989-08-17
Publication date: 1991-04-08

Description

[Brief explanation of the drawing]

第１図は本考案に係る反転式筆記板テーブルの
斜視図、第２図は同平面図、第３図は同正面図、
第４図は第２図の−線断面図、第５図は第４
図のＡ部拡大図、第６図は第２図を９０度回転さ
せた状態の同縦断面図、第７図は第６図のＢ部拡
大図、第８図は従来例を示す筆記板テーブルの一
部縦断面図である。Ａ……反転式筆記板テーブル、１……脚支柱、
２……天板、３……枠体、３ａ……段差部、４…
…筆記板、４ａ……ホワイトボード、４ｂ……メ
ラミン化粧板、４ｃ……スチール枠、５……反転
手段、５ａ……ベアリング、５ｂ……回転軸、６
……スペーサー、７……係止手段、７ａ……雄状
部材、７ｂ……雌状部材、７ｃ……スプリング。 Fig. 1 is a perspective view of a reversible writing board table according to the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a front view thereof,
Figure 4 is a sectional view taken along the - line in Figure 2, and Figure 5 is a cross-sectional view of Figure 4.
Figure 6 is an enlarged view of part A in the figure, Figure 6 is a longitudinal sectional view of Figure 2 rotated 90 degrees, Figure 7 is an enlarged view of part B of Figure 6, and Figure 8 is a writing board showing a conventional example. FIG. 3 is a partial vertical cross-sectional view of the table. A... Reversible writing board table, 1... Leg support,
2... Top plate, 3... Frame, 3a... Step portion, 4...
...Writing board, 4a... Whiteboard, 4b... Melamine decorative board, 4c... Steel frame, 5... Reversing means, 5a... Bearing, 5b... Rotating shaft, 6
...Spacer, 7...Locking means, 7a...Male member, 7b...Female member, 7c...Spring.

Claims

[Claims for Utility Model Registration] (1) A table comprising at least one leg support and a top plate mounted horizontally on the upper end of the leg support, wherein the top plate is partially or completely 1. A reversible writing board table which is reversible and has a writing board such as a whiteboard attached to at least one side of the reversible top plate. (2) In a table comprising at least one leg support and a top plate mounted horizontally on the upper end of the leg support, the top plate includes a writing board such as a voite board that is reversible. A reversible writing board table. (3) The reversible writing board table according to claim 2, wherein the writing board is pivotally mounted in an opening bored at a predetermined position of the top plate via a reversing means. (4) The reversing means includes a pair of bearings mounted on the inner circumferential wall of the top plate in a facing arrangement, and a pair of rotating shafts protruding from the outer circumferential wall of the writing plate so as to be pivotally supported by the bearings. The reversible writing board table according to claim 2 or 3, characterized by comprising: