CN204734034U - Novel chalk box - Google Patents
Novel chalk box Download PDFInfo
- Publication number
- CN204734034U CN204734034U CN201520473650.8U CN201520473650U CN204734034U CN 204734034 U CN204734034 U CN 204734034U CN 201520473650 U CN201520473650 U CN 201520473650U CN 204734034 U CN204734034 U CN 204734034U
- Authority
- CN
- China
- Prior art keywords
- box
- chalk
- crack
- storehouse
- tabula
- 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
Links
Abstract
The utility model discloses a novel chalk box belongs to a teaching aid, including lid, box body and slip box, the middle part of box body sets up a tabula of taking the crack, and the tabula is divided into the chalk storehouse on upper portion and the slip storehouse of lower part with the box body, and the box that slides is arranged in the slip storehouse, a slip box lateral wall form to keep off the crack body, keep off the crack body and link to each other through the inside wall of spring with the slip storehouse, the lower part of box body still is equipped with the slipmat, the crack of tabula can only allow a chalk to pass through simultaneously, the crack edge of tabula forms the inclined plane of different angles respectively with the medial surface in chalk storehouse, the bottom of the box that slides with keep off the crack body department of being connected formation inclined plane. The utility model discloses a reasonable in design, convenient to use.
Description
Technical field
The utility model belongs to a kind of teaching aid, specifically a kind of Novel chalk box.
Background technology
A kind of teaching aid required when chalk is class-teaching of teacher, but usually seen papery chalk holder usually breaks, and causes chalk to be scattered, caused dais not only unsightly but also untidy, other chalk holders need hand to be deep in chalk holder when taking chalk, very hard when chalk is less.
Utility model content
The purpose of this utility model is for above-mentioned deficiency, provides a kind of Novel chalk box.
The utility model solves the technical scheme that its technical problem adopts: a kind of Novel chalk box, comprise lid, box body and Slide Box, the middle part of described box body arranges the tabula in a band crack, box body is divided into the chalk storehouse on top and the slip storehouse of bottom by tabula, Slide Box is arranged in slip storehouse, described Slide Box one sidewall forms gear gap body, and gear gap body is connected by the madial wall of spring with slip storehouse, and the bottom of described box body is also provided with slipmat.
The crack of described tabula can only allow piece of chalk to pass through simultaneously.
The edge, crack of described tabula forms the inclined-plane of different angles with the medial surface in chalk storehouse respectively.
Bottom and the gear formation inclined-plane, gap body connection of Slide Box.
The beneficial effect of this utility model: the order that can realize chalk is taken, can not waste, and uses such chalk holder can not cause the confusion of lectern and untidy.This utility model is reasonable in design, easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Number in the figure: 1, lid, 2, box body, 3, Slide Box, 4, slipmat, 5, gear gap body, 6, tabula, 7, spring.
Detailed description of the invention
With reference to Figure of description, the utility model is described in detail below:
As shown in the figure, a kind of Novel chalk box, comprise lid 1, box body 2 and Slide Box 3, the middle part of described box body 2 arranges the tabula 6 in a band crack, box body 2 is divided into the chalk storehouse on top and the slip storehouse of bottom by tabula 6, and Slide Box 3 is arranged in slip storehouse, and described Slide Box 3 one sidewall forms gear gap body 5, gear gap body 5 is connected by the madial wall of spring 7 with slip storehouse, and the bottom of described box body 2 is also provided with slipmat 4.
The crack of described tabula 6 can only allow piece of chalk to pass through simultaneously.
The edge, crack of described tabula 6 forms the inclined-plane of different angles with the medial surface in chalk storehouse respectively.
Bottom and the gear formation inclined-plane, gap body 5 connection of Slide Box 3.
During use, chalk is loaded in the chalk storehouse of chalk holder, promote Slide Box 3 inwards, namely have chalk and tumble from the inside.
Claims (4)
1. a Novel chalk box, it is characterized in that: comprise lid (1), box body (2) and Slide Box (3), the middle part of described box body (2) arranges the tabula (6) in a band crack, box body (2) is divided into the chalk storehouse on top and the slip storehouse of bottom by tabula (6), Slide Box (3) is arranged in slip storehouse, described Slide Box (3) sidewall forms gear gap body (5), gear gap body (5) is connected with the madial wall in slip storehouse by spring (7), and the bottom of described box body (2) is also provided with slipmat (4).
2. a kind of Novel chalk box according to claim 1, is characterized in that: the crack of described tabula (6) can only allow piece of chalk to pass through simultaneously.
3. a kind of Novel chalk box according to claim 1, is characterized in that: the edge, crack of described tabula (6) forms the inclined-plane of different angles with the medial surface in chalk storehouse respectively.
4. a kind of Novel chalk box according to claim 1, is characterized in that: bottom and the gear formation inclined-plane, gap body (5) connection of Slide Box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473650.8U CN204734034U (en) | 2015-07-05 | 2015-07-05 | Novel chalk box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473650.8U CN204734034U (en) | 2015-07-05 | 2015-07-05 | Novel chalk box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204734034U true CN204734034U (en) | 2015-11-04 |
Family
ID=54415805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473650.8U Expired - Fee Related CN204734034U (en) | 2015-07-05 | 2015-07-05 | Novel chalk box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204734034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242662A (en) * | 2017-07-17 | 2017-10-13 | 徐星星 | A kind of chalk holder for possessing elevating function |
-
2015
- 2015-07-05 CN CN201520473650.8U patent/CN204734034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242662A (en) * | 2017-07-17 | 2017-10-13 | 徐星星 | A kind of chalk holder for possessing elevating function |
| CN107242662B (en) * | 2017-07-17 | 2019-07-19 | 温州凸凹曼科技有限公司 | A kind of chalk holder having elevating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20160705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |