CN203692779U - Multifunctional chalk box - Google Patents
Multifunctional chalk box Download PDFInfo
- Publication number
- CN203692779U CN203692779U CN201420053441.3U CN201420053441U CN203692779U CN 203692779 U CN203692779 U CN 203692779U CN 201420053441 U CN201420053441 U CN 201420053441U CN 203692779 U CN203692779 U CN 203692779U
- Authority
- CN
- China
- Prior art keywords
- chalk
- box
- slideway
- base
- multifunctional
- 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
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a multifunctional chalk box, belongs to the field of teaching tools, and solves the problems that chalk-fetching is inconvenient and chalks of various colors cannot be placed according to color in the conventional chalk boxes. The multifunctional chalk box comprises a base, chalk boxes, chalk end boxes and a slideway, wherein the base is semicircular, the multiple chalk boxes are arranged on the semicircular surface of the base; an opening is formed in the front lower corner of each chalk box; each chalk end box is arranged at the bottom of each chalk box; a sliding block is arranged on the rear surface of the base; the base is connected with the slideway through the sliding block in a sliding manner; multiple screw holes are formed in the slideway. The multifunctional chalk box can be used for holding chalks in teaching.
Description
Technical field:
The utility model belongs to educational aid field, is specifically related to a kind of multifunctional chalk box.
Background technology:
Chalk remains one of teaching appurtenance indispensable in teachers' instruction process, matching used chalk holder also becomes the requirement in teaching with it, current chalk holder is a simple cubic box, has the problem that the inconvenient and versicolor chalk of the chalk of taking can not sorting placement.
Utility model content:
The purpose of this utility model is to have in order to solve current chalk holder the problem that the inconvenient and versicolor chalk of the chalk of taking can not color separation placement, and a kind of multifunctional chalk box is provided, and its technical scheme is as follows:
A kind of multifunctional chalk box, it comprises pedestal, chalk holder, chalk end box and slideway; Described pedestal is semicircle, on the semicircular surface of pedestal, be provided with multiple chalk holders, forward lower comer place at each chalk holder is provided with opening, be provided with chalk end box in the bottom of each chalk holder, rear surface at pedestal is provided with slide block, pedestal is slidably connected by slide block and slideway, is provided with multiple screws on slideway.
The beneficial effects of the utility model are: versicolor chalk energy color separation is placed, and take conveniently, and the half chalk of using also can be placed in color separation.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left side of the present utility model schematic diagram;
Fig. 3 is the schematic diagram of chalk holder and chalk end box in the utility model.
The specific embodiment:
With reference to Fig. 1 Fig. 2 and Fig. 3, a kind of multifunctional chalk box, it comprises pedestal 1, chalk holder 2, chalk end box 3 and slideway 4; Described pedestal 1 is semicircle, on the semicircular surface of pedestal 1, be provided with multiple chalk holders 2, forward lower comer place at each chalk holder 2 is provided with opening 2-1, be provided with chalk end box 3 in the bottom of each chalk holder 2, be provided with slide block 1-1 in the rear surface of pedestal 1, pedestal 1 is slidably connected by slide block 1-1 and slideway 4, is provided with multiple screw 4-1 on slideway 4.
The using method of utility model and principle: slideway 4 is fixed on to upside or the downside of blackboard, can, at the interior chalk that longitudinally packs different colours into of each chalk holder 2, extracts chalk by opening 2-1 place very convenient, can put into chalk end box 3 with the chalk of half stand-by.
Claims (1)
1. a multifunctional chalk box, is characterized in that it comprises pedestal (1), chalk holder (2), chalk end box (3) and slideway (4); Described pedestal (1) is semicircle, on the semicircular surface of pedestal (1), be provided with multiple chalk holders (2), be provided with opening (2-1) at the forward lower comer place of each chalk holder (2), be provided with chalk end box (3) in the bottom of each chalk holder (2), be provided with slide block (1-1) in the rear surface of pedestal (1), pedestal (1) is slidably connected by slide block (1-1) and slideway (4), is provided with multiple screws (4-1) on slideway (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053441.3U CN203692779U (en) | 2014-01-28 | 2014-01-28 | Multifunctional chalk box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053441.3U CN203692779U (en) | 2014-01-28 | 2014-01-28 | Multifunctional chalk box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203692779U true CN203692779U (en) | 2014-07-09 |
Family
ID=51043305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053441.3U Expired - Fee Related CN203692779U (en) | 2014-01-28 | 2014-01-28 | Multifunctional chalk box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203692779U (en) |
-
2014
- 2014-01-28 CN CN201420053441.3U patent/CN203692779U/en not_active Expired - Fee Related
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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: 20140709 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |