CN203234193U - Chalk box capable of delivering chalks automatically - Google Patents
Chalk box capable of delivering chalks automatically Download PDFInfo
- Publication number
- CN203234193U CN203234193U CN 201320228954 CN201320228954U CN203234193U CN 203234193 U CN203234193 U CN 203234193U CN 201320228954 CN201320228954 CN 201320228954 CN 201320228954 U CN201320228954 U CN 201320228954U CN 203234193 U CN203234193 U CN 203234193U
- Authority
- CN
- China
- Prior art keywords
- outlet
- chalk
- button
- chalks
- automatically
- 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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- Packaging For Recording Disks (AREA)
Abstract
The utility model relates to a teaching appliance, and particularly relates to a chalk box capable of delivering chalks automatically. The chalk box comprises an outlet, a outlet cover, a button, a guide slot, a shrapnel, a press plate and a guide rod, and is characterized in that the button and the guide rod are connected with each other and can move in the guide slot, the elastic button can reset, the shrapnel and the press plate are connected with each other, the outlet cover is arranged beside the outlet, and the outlet cover has elasticity and can reset. The chalk box has the advantages that the chalks can be ejected automatically, and hands cannot be contacted with other chalks, thus being sanitary and convenient.
Description
Technical field
The utility model relates to a kind of teaching aid, relates in particular to a kind of chalk holder that automatically goes out chalk.
Background technology
The chalk holder that uses at present need to open the lid with finger gripping chalk when using chalk, and chalk is more neat sometimes, and people are very inconvenient when taking, and present chalk holder but can't solve this class problem.
Summary of the invention
The purpose of this utility model provides a kind of chalk holder that automatically goes out chalk, be used for to solve the problem that the common flour pencil box can't be provided convenience for the user.
For achieving the above object, a kind of chalk holder that automatically goes out chalk of the utility model comprises: outlet, outlet cap, button, guide groove, shell fragment, pressing plate, guide rod, it is characterized in that: button, guide rod connect together and are mobile in guide groove, and button is flexible to be resetted, shell fragment, pressing plate connects together, and there is outlet cap on the outlet next door, and outlet cap is flexible to be resetted.The utility model has the advantages that: but the chalk automatic spring, and hand does not contact other chalk of chalk holder, more hygienic and convenient.
Description of drawings
Accompanying drawing is structural representation of the present utility model
1, outlet, 2, chalk, 3, outlet cap, 4, button, 5, guide groove, 6, shell fragment, 7, pressing plate, 8, guide rod.
The specific embodiment
The purpose of this utility model is to realize like this.Comprise: outlet (1), outlet cap (3), push button (4), guide groove (5), shell fragment (6), pressing plate (7), guide rod (8), it is characterized in that: button (4), guide rod (8) connect together and are inner mobile at guide groove (5), flexible the resetting of button (4), shell fragment (6), pressing plate (7) connects together, and there are outlet cap (3), flexible the resetting of outlet cap (3) in outlet (1) next door.Pressing plate (7) promotes chalk and arrives below the outlet (1) under the elastic force effect of shell fragment (6), outlet cap (3) covers outlet (1), downward button push (4), guide rod (8) pushes outlet (1) in the inner movement of guide groove (5) with chalk and backs down outlet cap (3), after taking out this chalk, outlet cap (3) is built outlet (1) under the elastic force effect, release button (4), and button (4) upwards resets under the elastic force effect.
Claims (1)
1. chalk holder that automatically goes out chalk, comprise: outlet (1), outlet cap (3), button (4), guide groove (5), shell fragment (6), pressing plate (7), guide rod (8) is characterized in that: button (4), guide rod (8) connects together and is inner mobile at guide groove (5), flexible the resetting of button (4), shell fragment (6), pressing plate (7) connects together, there are outlet cap (3), flexible the resetting of outlet cap (3) in outlet (1) next door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228954 CN203234193U (en) | 2013-04-25 | 2013-04-25 | Chalk box capable of delivering chalks automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228954 CN203234193U (en) | 2013-04-25 | 2013-04-25 | Chalk box capable of delivering chalks automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203234193U true CN203234193U (en) | 2013-10-16 |
Family
ID=49311540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320228954 Expired - Fee Related CN203234193U (en) | 2013-04-25 | 2013-04-25 | Chalk box capable of delivering chalks automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203234193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667143A (en) * | 2016-03-09 | 2016-06-15 | 哈尔滨共阳科技咨询有限公司 | English teaching device |
-
2013
- 2013-04-25 CN CN 201320228954 patent/CN203234193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667143A (en) * | 2016-03-09 | 2016-06-15 | 哈尔滨共阳科技咨询有限公司 | English teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140425 |