JPH0429092U - - Google Patents
Info
- Publication number
- JPH0429092U JPH0429092U JP7125790U JP7125790U JPH0429092U JP H0429092 U JPH0429092 U JP H0429092U JP 7125790 U JP7125790 U JP 7125790U JP 7125790 U JP7125790 U JP 7125790U JP H0429092 U JPH0429092 U JP H0429092U
- Authority
- JP
- Japan
- Prior art keywords
- double
- inner frame
- outer frame
- blackboard
- frame
- 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.)
- Granted
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の実施例である要部の斜視図、
第２図は黒板を収納した状態の正面図、第３図は
その平面図、第４図は第１図の側面図、第５図お
よび第６図は作動説明図を示し、第７図は第６図
の一部の拡大図を示す。
１……外枠、２……粉受け、３……内枠、４…
…ガスダンパー、Ａ……両面黒板、５……ストツ
パー、６……ワンタツチステー。
FIG. 1 is a perspective view of the main parts of an embodiment of the present invention;
Fig. 2 is a front view of the blackboard in a state where it is stored, Fig. 3 is a plan view thereof, Fig. 4 is a side view of Fig. 1, Figs. 5 and 6 are illustrations of operation, and Fig. 7 is An enlarged view of a part of FIG. 6 is shown. 1...outer frame, 2...powder receiver, 3...inner frame, 4...
...Gas damper, A...Double-sided blackboard, 5...Stopper, 6...One-touch stay.
Claims (1)
面４角形外枠１の下部前面には粉受け２を装着し
、前記外枠１の内部に嵌合できる正面視門形内枠
３の上部を前記外枠１の内方上部に回動可能に枢
着するとともに、前記内枠３の側部と外枠１との
間にはガスダンパー４を介装し、前記内枠３の内
部に嵌合できる正面４角形両面黒板Ａの両側中間
部を前記内枠３の両側部に回動可能に枢着して構
成したことを特徴とする両面黒板の取付構造。 (2) 両面黒板Ａと内枠３との間に黒板係止用ス
トツパー５を介装してなる請求項１記載の両面黒
板の取付構造。 (3) 外枠１と内枠３との間に自動ロツクおよび
解除可能のワンタツチステー６を介装してなる請
求項１記載の両面黒板の取付構造。[Claims for Utility Model Registration] (1) A front rectangular outer frame 1 that can be attached to a wall and has a powder receptacle 2 attached to the lower front surface thereof, which can be fitted inside the outer frame 1 in front view. The upper part of the gate-shaped inner frame 3 is rotatably attached to the inner upper part of the outer frame 1, and a gas damper 4 is interposed between the side of the inner frame 3 and the outer frame 1, A mounting structure for a double-sided blackboard characterized in that intermediate portions on both sides of a front square double-sided blackboard A that can be fitted into the interior of the inner frame 3 are rotatably pivoted to both sides of the inner frame 3. (2) The mounting structure for a double-sided blackboard according to claim 1, wherein a blackboard locking stopper 5 is interposed between the double-sided blackboard A and the inner frame 3. (3) The double-sided blackboard mounting structure according to claim 1, further comprising a one-touch stay 6 that can be automatically locked and released between the outer frame 1 and the inner frame 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071257U JPH0732147Y2 (en) | 1990-07-04 | 1990-07-04 | Double-sided blackboard mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071257U JPH0732147Y2 (en) | 1990-07-04 | 1990-07-04 | Double-sided blackboard mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0429092U true JPH0429092U (en) | 1992-03-09 |
| JPH0732147Y2 JPH0732147Y2 (en) | 1995-07-26 |
Family
ID=31608125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990071257U Expired - Lifetime JPH0732147Y2 (en) | 1990-07-04 | 1990-07-04 | Double-sided blackboard mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732147Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542182U (en) * | 1977-06-09 | 1979-01-09 | ||
| JPS59101747U (en) * | 1982-12-24 | 1984-07-09 | 日本電気株式会社 | Double-sided writing wall-mounted blackboard reversing mechanism |
| JPS63312465A (en) * | 1987-06-12 | 1988-12-20 | 松下電工株式会社 | Lid opening apparatus of under floor stocker |
-
1990
- 1990-07-04 JP JP1990071257U patent/JPH0732147Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542182U (en) * | 1977-06-09 | 1979-01-09 | ||
| JPS59101747U (en) * | 1982-12-24 | 1984-07-09 | 日本電気株式会社 | Double-sided writing wall-mounted blackboard reversing mechanism |
| JPS63312465A (en) * | 1987-06-12 | 1988-12-20 | 松下電工株式会社 | Lid opening apparatus of under floor stocker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732147Y2 (en) | 1995-07-26 |