CN203505841U - Popping-type chalk holder - Google Patents
Popping-type chalk holder Download PDFInfo
- Publication number
- CN203505841U CN203505841U CN201320615834.4U CN201320615834U CN203505841U CN 203505841 U CN203505841 U CN 203505841U CN 201320615834 U CN201320615834 U CN 201320615834U CN 203505841 U CN203505841 U CN 203505841U
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- CN
- China
- Prior art keywords
- chalk
- chalk holder
- button
- main body
- holder main
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a popping-type chalk holder. The popping-type chalk holder comprises a chalk holder main body, a button, a chalk outlet, a fixing plate, a baffle, a rotary plate, a drawer and an openable door; a rod at the lower end of a button block penetrates through a fixed block in the chalk holder main body, and is in contact with the rotary plate; the chalk outlet is arranged in the right end of the upper surface of the chalk holder main body; the upper end of the fixing plate is connected with a spring; the rod passes through the spring, and the spring is clamped between the button block and the fixing plate; the baffle is of an irregular shape, one end of the baffle is fixed on the chalk outlet; the rotary plate is arranged in the chalk holder main body at a certain oblique angle; one end of the rotary plate, which is close to chalks, is lower than one end of the rotary plate, which is close to the rod. According to the utility model, the chalks are filled in the chalk holder and is not prone to fall out; the rotary plate is pushed by the button to pop chalks out, so that the chalks can be very convenient to take out; the drawer at the lower end of the chalk holder can be used for placing a plurality of small broken chalks; the popping-type chalk holder is novel in design, is convenient to use, and is suitable for schools.
Description
Technical field
The utility model relates to a kind of chalk holder, especially a kind of Pop-up chalk holder.
Background technology
Chalk teaching aid is the indispensable instrument of imparting knowledge to students at present, with it, carrys out impart knowledge, is one of original and traditional educational aid.Along with historical progress and social development, the mankind improve constantly chalk understanding, and chalk brings progressive and made huge contribution to mankind's educational undertaking, and chalk is normally housed in chalk holder, and chalk holder is cuboid or square normally.
Current chalk holder is on the market all fairly simple, and general chalk holder is all that paper using is made.Sometimes chalk holder has been overturned, chalk breaks after can dropping ground, in such situation, can waste chalk, and some simple chalk holders are also inconvenient when picking and placeing chalk simultaneously.
Utility model content
For the above, the purpose of this utility model is to provide a kind of Pop-up chalk holder, and it installs a button in chalk holder main body, and button drives base plate to rotate, and allows chalk eject from chalk outlet, so just can from chalk holder, take out very easily chalk.
In order to realize the technical scheme that the purpose of this utility model adopts, be: a kind of Pop-up chalk holder, it comprises chalk holder main body, button, chalk outlet, fixed head, baffle plate, rotor plate, drawer and can open the door; Described chalk holder main body below is connected with a drawer, and right flank is connected with can open the door by axle, and chalk holder body interior is placed with chalk; It is characterized in that: described button comprises the button piece connected with spring and the bar being connected with rotor plate, wherein button piece below is provided with than the large protruding block of button piece diameter, and protruding block can block button, does not allow button eject chalk holder main body; The bar of described button piece lower end passes the fixed block in chalk holder main body and contacts with rotor plate; Described chalk outlet is located at the right-hand member of the upper surface of chalk holder main body; The upper end of described fixed head is connecting spring, and bar is sandwiched between button piece and fixed head through spring and spring; Described baffle plate is irregularly shaped, and one end is fixed on chalk outlet place; Described rotor plate is certain angle of inclination in chalk holder body interior, and rotor plate is lower than an end position of close bar near one end of chalk.
The beneficial effects of the utility model are: chalk is contained in chalk holder and is not easy to drop out, and drive rotor plate to rotate chalk is projected out, can easily chalk be taken out by button, the drawer of chalk holder lower end can be put some broken little chalks, modern design, easy to use, be applicable to school.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of drawer.
Fig. 3 is press-button structure schematic diagram.
In figure, 1-chalk holder main body, 2-button piece, 3-chalk outlet, 4-spring, 5-fixed head, 6-baffle plate, 7-rotor plate, 8-drawer, 9-chalk, 10-can open the door, 11-protruding block, 12-bar.
The specific embodiment
In the embodiment shown in Fig. 1, Fig. 2, Fig. 3, a kind of Pop-up chalk holder, it comprises chalk holder main body, button, chalk outlet, fixed head, baffle plate, rotor plate, drawer and can open the door; Described chalk holder main body below is connected with a drawer, and right flank is connected with can open the door by axle, and chalk holder body interior is placed with chalk; It is characterized in that: described button comprises the button piece connected with spring and the bar being connected with rotor plate, wherein button piece below is provided with than the large protruding block of button piece diameter, and protruding block can block button, does not allow button eject chalk holder main body; The bar of described button piece lower end passes the fixed block in chalk holder main body and contacts with rotor plate; Described chalk outlet is located at the right-hand member of the upper surface of chalk holder main body; The upper end of described fixed head is connecting spring, and bar is sandwiched between button piece and fixed head through spring and spring; Described baffle plate is irregularly shaped, and one end is fixed on chalk outlet place; Described rotor plate is certain angle of inclination in chalk holder body interior, and rotor plate is lower than an end position of close bar near one end of chalk.
During use, can open the door and open, chalk is put into the inside of chalk holder main body, because baffle plate is less than the length of chalk to the distance of chalk holder main body side, chalk just can not be placed in chalk holder main body sidewards like this, when needs take out chalk, only need press button, the bar of the lower end of button drives one end of rotor plate to rotate, the other end of rotor plate will move upward, because a part for baffle plate is arc surfaced, chalk is rotated that strip is moving to move upward while encountering the baffle plate of arc surfaced, can because the effect of the common power of the baffle plate of arc surfaced and rotor plate along the baffle plate of arc surfaced, move, chalk just can eject from chalk outlet like this, after unclamping hand, the elastic force of spring will upspring button piece, and protruding block can block button and eject chalk holder main body, allow it return to initial state, in the drawer of chalk holder main body lower end, can put into some broken little chalks.
Claims (3)
1. a Pop-up chalk holder, it comprises chalk holder main body, button, chalk outlet, fixed head, baffle plate, rotor plate, drawer and can open the door; Described chalk holder main body below is connected with a drawer, and right flank is connected with can open the door by axle, and chalk holder body interior is placed with chalk; It is characterized in that: described button comprises the button piece connected with spring and the bar being connected with rotor plate, wherein button piece below is provided with than the large protruding block of button piece diameter, and protruding block can block button, does not allow button eject chalk holder main body; The bar of described button piece lower end passes the fixed block in chalk holder main body and contacts with rotor plate; Described chalk outlet is located at the right-hand member of the upper surface of chalk holder main body; The upper end of described fixed head is connecting spring, and bar is sandwiched between button piece and fixed head through spring and spring.
2. Pop-up chalk holder according to claim 1, is characterized in that: described baffle plate is irregularly shaped, and one end is fixed on chalk outlet place.
3. Pop-up chalk holder according to claim 1, is characterized in that: described rotor plate is certain angle of inclination in chalk holder body interior, and rotor plate is lower than an end position of close bar near one end of chalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615834.4U CN203505841U (en) | 2013-10-01 | 2013-10-01 | Popping-type chalk holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615834.4U CN203505841U (en) | 2013-10-01 | 2013-10-01 | Popping-type chalk holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203505841U true CN203505841U (en) | 2014-04-02 |
Family
ID=50364838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615834.4U Expired - Fee Related CN203505841U (en) | 2013-10-01 | 2013-10-01 | Popping-type chalk holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203505841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586023A (en) * | 2015-01-08 | 2015-05-06 | 长春理工大学 | Device for temporarily storing and gradually sending out chalks |
| CN108524258A (en) * | 2018-04-10 | 2018-09-14 | 台州鼎拓工业设计有限公司 | A kind of medicine bottle |
| CN109050126A (en) * | 2018-09-19 | 2018-12-21 | 张子涵 | A kind of push button ejection pen container |
| CN111722456A (en) * | 2020-07-03 | 2020-09-29 | 桂林理工大学 | Lens cap anti-lost storage box |
-
2013
- 2013-10-01 CN CN201320615834.4U patent/CN203505841U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586023A (en) * | 2015-01-08 | 2015-05-06 | 长春理工大学 | Device for temporarily storing and gradually sending out chalks |
| CN108524258A (en) * | 2018-04-10 | 2018-09-14 | 台州鼎拓工业设计有限公司 | A kind of medicine bottle |
| CN108524258B (en) * | 2018-04-10 | 2021-01-08 | 刘民 | Medicine bottle |
| CN109050126A (en) * | 2018-09-19 | 2018-12-21 | 张子涵 | A kind of push button ejection pen container |
| CN111722456A (en) * | 2020-07-03 | 2020-09-29 | 桂林理工大学 | Lens cap anti-lost storage box |
| CN111722456B (en) * | 2020-07-03 | 2022-03-11 | 桂林理工大学 | Lens cap anti-lost storage box |
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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: 20140402 Termination date: 20151001 |
|
| EXPY | Termination of patent right or utility model |