KR860003291Y1 - Chalk case - Google Patents
Chalk case Download PDFInfo
- Publication number
- KR860003291Y1 KR860003291Y1 KR2019840005383U KR840005383U KR860003291Y1 KR 860003291 Y1 KR860003291 Y1 KR 860003291Y1 KR 2019840005383 U KR2019840005383 U KR 2019840005383U KR 840005383 U KR840005383 U KR 840005383U KR 860003291 Y1 KR860003291 Y1 KR 860003291Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chalk
- drawer
- blackboard
- sliding frame
- powder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 사용상태 사시도.1 is a perspective view of the state of use of the present invention.
제 2 도는 본 고안의 요부를 분해한 사시도.2 is an exploded perspective view of the main part of the present invention.
제 3 도는 본 고안의 요부를 나타내는 단면도이다.3 is a cross-sectional view showing the main part of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 받침판 6 : 다브테일홈3: base plate 6: dovetail groove
8 : 접동틀 8' : 다브테일턱8: sliding frame 8 ': dovetail jaw
9 : 서랍9: drawer
본 고안은 각종 칠판의 하측부에 장치하여 분필을 올려놓거나 분필가루를 받어내게 된 분수판(粉受板)에 있어서, 조립식으로 된 서랍을 분수판에 결합시켜 서랍이 좌우 이동될 수 있도록 하므로서 분필의 보관과 사용이 편리하도록 하고 분필가루를 용이하게 받아낼 수 있도록 하기 위한 것이다.The present invention is installed in the lower part of the various boards to put the chalk or to receive the chalk powder in the fountain plate (粉 受 板), by combining the prefabricated drawer to the fountain plate so that the drawer can be moved left and right This is to make it easy to store and use, and to easily collect chalk powder.
종래의 분수판은 일반적으로 칠판고정편 앞으로 돌출되게 성형된 받침판의 일단부에 가루낙하공을 천공하여 분필가루가 가루낙하공을 통하여 낙하되도록 한 것이었으므로 칠판 청소시에는 가루낙하공 밑에 별도의 쓰레받기를 받혀놓고 청소하여야 되고, 쓰다남은 분필은 별도의 분필통에 보관하여야 되는 등의 불편이 있는 것이었다.Conventional fountain plate is generally one of the base plate formed to protrude in front of the blackboard fixed piece to make a drop of chalk through the powder drop hole so that the chalk falling through the powder drop hole when cleaning the separate The dustpan should be cleaned and supported, and the remaining chalk should be stored in a separate chalk bucket.
본 고안은 이와같은 종래의 사용상 불편한 점을 제거하여 쓰레받기용 서랍과 분필보관용 서랍을 분수판에 일체로 결합시켜, 칠판청소때 마다 별도의 쓰레받기를 준비하여야 되는 등의 번거로움없이 항상 청결한 상태로 칠판을 사용할 수 있도록 한 것으로서 이하 도면에 따라 상세히 설명하면 다음과 같다.The present invention eliminates the inconveniences of conventional use and combines the drawer for the dust collecting and the drawer for the storage of the chalk integrally with the fountain plate, so that it is always clean without having to prepare a separate dust collecting each time the blackboard is cleaned. As it is possible to use the blackboard as follows will be described in detail according to the drawings.
칠판(1)의 하측부에 설치되는 고정편(2)에 연달아 돌출시킨 받침판(3)에 가루받이홈(4)과 분필재치홈(5)을 형성한 통상의 것에 있어서, 받침판(3)의 전면부에 좌우 길이방향으로 다브테일홈(6)을 형성하고, 받침판(3)의 지면부에는 안내홈(7)을 형성하여 다브테일홈(6)에서 삽입되는 다브테일턱(8')이 형성된 접동틀(8)의 후단부가 안내홈(7)에 삽입되게 구성하고, 접동틀(8)에는 서랍(9)을 착설하여서 된 것이다. 도면중 부호 10은 받침판(3) 양단부에 끼워지는 앤드캡이고, 11은 가루낙하공이며, 12는 분필이다.In the conventional one in which the powder receiving grooves 4 and the chalk placing grooves 5 are formed in the supporting plate 3 which protrudes in succession from the fixed piece 2 provided in the lower part of the blackboard 1, The dovetail groove 6 is formed on the front side in the longitudinal direction and the guide portion 7 is formed in the ground portion of the support plate 3 so that the dovetail jaw 8 'is inserted into the dovetail groove 6. The rear end of the sliding frame (8) formed is configured to be inserted into the guide groove (7), the drawer (9) is installed in the sliding frame (8). In the figure, reference numeral 10 denotes an end cap fitted to both ends of the support plate 3, 11 denotes a powder dropping hole, and 12 denotes chalk.
이와같이 구성된 본 고안은 서랍(9)이 착설된 접동틀(8)의 다브테일턱(8')이 받침판(3)에 형성된 다브테일홈(6)에 끼워진 상태에서 접동틀(8)이 좌우로 이동될 수 있는 것이고, 다브테일죠인트 방식에 의하여 접동틀(8)과 받침판(3)이 결합되므로서 사용중 접동틀(8)이 탈락되는 일이없이 안전하게 사용할 수 있는 것이며, 접동틀(8)을 이동시켜 서랍(9)이 가루낙하공(11)밑으로 위치한 상태에서 받침판(3)에 쌓인 분필가루를 가루낙하공(11)으로 낙하시키면 분필가루는 서랍(9)속에 저장되는 것이어서 칠판청소때 마다 가루낙하공(11)밑에 쓰레받기를 갖다데는 불편이 없게되는 것이고, 수개의 접동틀(8)을 장설하여 각 서랍(9)을 쓰레받기 이외의 분필보관용으로도 사용할 수 있는 것이어서 사용상 편리한 작용효과를 나타내게 되는 것이다.The present invention configured as described above has the sliding frame 8 in the state where the dovetail jaw 8 'of the sliding frame 8 on which the drawer 9 is installed is fitted in the dovetail groove 6 formed in the support plate 3. The sliding frame 8 and the support plate 3 are combined by the dovetail joint method so that the sliding frame 8 can be safely used without being dropped, and the sliding frame 8 can be moved. When the drawer 9 is placed under the powder dropping hole 11 and the chalk powder accumulated on the support plate 3 is dropped to the powder dropping hole 11, the chalk powder is stored in the drawer 9 when the blackboard is cleaned. There is no inconvenience in having a dustpan under the powder dropping hole (11) every time, and several sliding frames (8) can be installed so that each drawer (9) can be used for chalk storage other than dustpan. Will be displayed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840005383U KR860003291Y1 (en) | 1984-06-08 | 1984-06-08 | Chalk case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840005383U KR860003291Y1 (en) | 1984-06-08 | 1984-06-08 | Chalk case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860000461U KR860000461U (en) | 1986-02-13 |
| KR860003291Y1 true KR860003291Y1 (en) | 1986-11-22 |
Family
ID=19235275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840005383U KR860003291Y1 (en) | 1984-06-08 | 1984-06-08 | Chalk case |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR860003291Y1 (en) |
-
1984
- 1984-06-08 KR KR2019840005383U patent/KR860003291Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860000461U (en) | 1986-02-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| EXPY | Expiration of term | ||
| FPAY | Annual fee payment |
Payment date: 19961119 Year of fee payment: 11 |
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| FPAY | Annual fee payment |
Payment date: 19971118 Year of fee payment: 12 |