JPS6174488U - - Google Patents
Info
- Publication number
- JPS6174488U JPS6174488U JP15870084U JP15870084U JPS6174488U JP S6174488 U JPS6174488 U JP S6174488U JP 15870084 U JP15870084 U JP 15870084U JP 15870084 U JP15870084 U JP 15870084U JP S6174488 U JPS6174488 U JP S6174488U
- Authority
- JP
- Japan
- Prior art keywords
- writing board
- intermediate position
- locking edge
- board
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
図面は本考案に係る白板等筆記板の反転位置決
め装置の一実施例を示し、第１図は正面図、第２
図は第１図−′線断面図、第３図は一部欠截
正面図である。
１…支柱、２…横材、３…白板、６…係止縁、
７…突縁、１２…コイルばね。
The drawings show an embodiment of the inversion positioning device for a writing board such as a white board according to the present invention, and FIG. 1 is a front view, and FIG.
The figure is a sectional view taken along the line 1--' in FIG. 1, and FIG. 3 is a partially cutaway front view. 1... Support column, 2... Cross member, 3... White board, 6... Locking edge,
7...Protrusion, 12...Coil spring.
Claims (1)
、該筆記板の両端間中間位置には係止縁を設け、
この係止縁に出入する突縁を前記支柱間に架設し
た横材の中間位置に縦動自在に突設し、しかも、
突縁を上昇方向に付勢するばねを添設した白板等
筆記板の反転位置決め装置。 The center of both ends of the writing board is pivotably attached to the support post so that it can be rotated freely, and a locking edge is provided at an intermediate position between both ends of the writing board,
A projecting edge that enters and exits the locking edge is vertically movably provided at an intermediate position of the cross member installed between the pillars, and
A device for reversing and positioning a writing board such as a white board, which is equipped with a spring that biases the protrusion in the upward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15870084U JPS6174488U (en) | 1984-10-20 | 1984-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15870084U JPS6174488U (en) | 1984-10-20 | 1984-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174488U true JPS6174488U (en) | 1986-05-20 |
Family
ID=30716677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15870084U Pending JPS6174488U (en) | 1984-10-20 | 1984-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02104291U (en) * | 1989-02-07 | 1990-08-20 |
-
1984
- 1984-10-20 JP JP15870084U patent/JPS6174488U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02104291U (en) * | 1989-02-07 | 1990-08-20 |
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