CN2776898Y - Automatic chalk dispensing box - Google Patents
Automatic chalk dispensing box Download PDFInfo
- Publication number
- CN2776898Y CN2776898Y CN 200520089450 CN200520089450U CN2776898Y CN 2776898 Y CN2776898 Y CN 2776898Y CN 200520089450 CN200520089450 CN 200520089450 CN 200520089450 U CN200520089450 U CN 200520089450U CN 2776898 Y CN2776898 Y CN 2776898Y
- Authority
- CN
- China
- Prior art keywords
- box body
- chalk
- utility
- box
- model
- 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.)
- Expired - Fee Related
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- Packages (AREA)
Abstract
The utility model relates to an automatic chalk dispensing box, which relates to the improved structure of the chalk box. The utility model provides the chalk box for automatically dispensing chalk. The utility model comprises a box body, and has the essential structure that an upper cover is arranged above the box body, the box body is divided into two cavity bodies, a partition board is arranged outside the box body of the bottom board of the cavity bodies, an opening groove corresponding to the bottom board is arranged on the lateral side of the box body and a spring of the bottom board is connected with the upper end of the box body.
Description
Technical field:
The utility model relates to the improvement of chalk holder structure.
Background technology:
Existing chalk holder mostly is paper products, can only play simple packing effect, therefore, and function singleness.
The utility model content:
The utility model is exactly at the problems referred to above, and a kind of chalk holder that can export chalk automatically is provided.
The utility model adopts following technical scheme: the utility model comprises box body, its structural feature is that the top of box body is a loam cake, divides two cavitys in the box body, and the box body of the base plate of cavity has baffle plate outward, the side of box body has with the corresponding open slot of base plate, and the spring of base plate links to each other with the box body upper end.
The beneficial effects of the utility model:
When pressing down baffle plate, baffle plate just moves downward along the opening notch, and chalk is just exported one from base plate, and is blocked by baffle plate; Then, spring makes the base plate upward movement, automatically resets, and chalk is no longer output just; If when using chalk again, repetitive operation gets final product once more; Therefore, provide convenience to the user.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The utility model comprises box body 1, and the top of box body 1 is a loam cake 7, divides two cavitys 6 in the box body 1, has baffle plate 3 outside the box body 1 of the base plate 4 of cavity 6, and the side of box body 1 has with base plate 4 corresponding open slots 2, and the spring 5 of base plate 4 links to each other with box body 1 upper end.
Claims (1)
1, exports chalk holder automatically, comprise box body (1), the top that it is characterized in that box body (1) is loam cake (7), divide two cavitys (6) in the box body (1), has baffle plate (3) outside the box body (1) of the base plate (4) of cavity (6), the side of box body (1) has the corresponding open slot (2) of same base plate (4), and the same box body of spring (5) (1) upper end of base plate (4) links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089450 CN2776898Y (en) | 2005-02-25 | 2005-02-25 | Automatic chalk dispensing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089450 CN2776898Y (en) | 2005-02-25 | 2005-02-25 | Automatic chalk dispensing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776898Y true CN2776898Y (en) | 2006-05-03 |
Family
ID=36744283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520089450 Expired - Fee Related CN2776898Y (en) | 2005-02-25 | 2005-02-25 | Automatic chalk dispensing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776898Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231603A (en) * | 2013-05-05 | 2013-08-07 | 西安航空学院 | Novel negative pressure environmentally-friendly multi-functional blackboard |
| CN103696160A (en) * | 2013-12-30 | 2014-04-02 | 吴江市菀坪铭正缝纫机零件厂 | Needle extractor |
| CN104260978A (en) * | 2014-09-26 | 2015-01-07 | 林旭升 | Automatic bag gliding device of storage box |
-
2005
- 2005-02-25 CN CN 200520089450 patent/CN2776898Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231603A (en) * | 2013-05-05 | 2013-08-07 | 西安航空学院 | Novel negative pressure environmentally-friendly multi-functional blackboard |
| CN103231603B (en) * | 2013-05-05 | 2015-07-08 | 西安航空学院 | Novel negative pressure environmentally-friendly multi-functional blackboard |
| CN103696160A (en) * | 2013-12-30 | 2014-04-02 | 吴江市菀坪铭正缝纫机零件厂 | Needle extractor |
| CN104260978A (en) * | 2014-09-26 | 2015-01-07 | 林旭升 | Automatic bag gliding device of storage box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |