JPS60141284U - All-weather small blackboard - Google Patents
All-weather small blackboardInfo
- Publication number
- JPS60141284U JPS60141284U JP2959084U JP2959084U JPS60141284U JP S60141284 U JPS60141284 U JP S60141284U JP 2959084 U JP2959084 U JP 2959084U JP 2959084 U JP2959084 U JP 2959084U JP S60141284 U JPS60141284 U JP S60141284U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- gap
- gaps
- pairs
- small blackboard
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はいずれもこの考案の実施例にて、第１図は透明カ
バー板を除いた斜視図、第２図は透明カーパー板の斜視
図、第３図は第１図の裏面から見た斜視図で着脱用黒板
も除いたもの、第４図は着脱用黒板の斜視図、第５図は
一部を切載した平面図、第６図は第５図の透明カバー板
と着脱用黒板を除いた一部を切載した平面図である。
１は黒板面、２は突出面部、３は間隙、４は外枠、５は
着脱用黒板、６は上面部、７は透明カバー板。The drawings are all embodiments of this invention; Fig. 1 is a perspective view with the transparent cover plate removed, Fig. 2 is a perspective view of the transparent carper plate, and Fig. 3 is a perspective view from the back side of Fig. 1. Figure 4 is a perspective view of the removable blackboard, Figure 5 is a partially cutaway plan view, and Figure 6 is the same as in Figure 5, excluding the removable blackboard and the transparent cover board. FIG. 1 is a blackboard surface, 2 is a protruding surface portion, 3 is a gap, 4 is an outer frame, 5 is a removable blackboard, 6 is an upper surface portion, and 7 is a transparent cover plate.
Claims (1)
出面部２を有して間隙３を形成する外枠４を設けた黒板
に、上記黒板面１をカバーする大きさで一辺をはＳ゛直
角折曲して上面部６を有した透明カバー板７の広面部を
上記間隙３内に渡してスライド着脱可能とした小黒板に
於いて、上爬外枠４に複数対の間隙３を設け、いずれか
の間隙３対に渡してスライド着脱可能とした着脱用黒板
５を組合せて成ることを特徴とする全天候型小点板。A blackboard is provided with an outer frame 4 having projecting surface portions 2 protruding from the blackboard surface 1 on two or three edges of the blackboard surface 1 to form a gap 3, and one side is provided with a size that covers the blackboard surface 1. In a small blackboard in which the wide surface part of the transparent cover plate 7 having the upper surface part 6 by bending at right angles is passed through the gap 3 so as to be slidable and detachable, a plurality of pairs of gaps 3 are provided in the upper frame 4. This all-weather small dot board is characterized in that it is combined with a removable blackboard 5 which can be slid in and out by passing it across any three pairs of gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2959084U JPS60141284U (en) | 1984-02-29 | 1984-02-29 | All-weather small blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2959084U JPS60141284U (en) | 1984-02-29 | 1984-02-29 | All-weather small blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60141284U true JPS60141284U (en) | 1985-09-19 |
Family
ID=30528535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2959084U Pending JPS60141284U (en) | 1984-02-29 | 1984-02-29 | All-weather small blackboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141284U (en) |
-
1984
- 1984-02-29 JP JP2959084U patent/JPS60141284U/en active Pending
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