CN203957648U - English four line chis - Google Patents
English four line chis Download PDFInfo
- Publication number
- CN203957648U CN203957648U CN201420418050.7U CN201420418050U CN203957648U CN 203957648 U CN203957648 U CN 203957648U CN 201420418050 U CN201420418050 U CN 201420418050U CN 203957648 U CN203957648 U CN 203957648U
- Authority
- CN
- China
- Prior art keywords
- pen
- straight plate
- clipping device
- slide rail
- slide block
- 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
A kind of English four line chis, belong to educational aid field, having solved in current teaching uses four line chis can only draw the problem of four line lattice of constant spacing, it comprises straight plate, slide rail, slide block, pen clipping device, piston rod and handle, described slide rail is arranged on a side of straight plate, slide rail is fixedly connected with straight plate, on slide rail, be provided with slide block, described pen clipping device is connected by a bolt with slide block, pen clipping device and straight plate are slidably connected, pen clipping device can be adjusted the angle with straight plate when loose bolts, on pen clipping device, be provided with four pen containers, the rear and front end of pen container is open end, at a piston rod of the rear end of every pen container plant, four piston rods are fixedly connected with by handle.The utility model is for picture English stave.
Description
Technical field
The utility model belongs to educational aid field, is specifically related to a kind of English four line chis.
Background technology
In teaching, use at present four line chis can only draw four line lattice of constant spacing, cannot draw as required four line lattice of different spacing, to English teaching, make troubles.
Summary of the invention
The purpose of this utility model is to use four line chis can only draw the problem of four line lattice of constant spacing in order to solve in current teaching, and a kind of English four line chis are provided, and its technical scheme is as follows:
A kind of English four line chis, it comprises straight plate, slide rail, slide block, pen clipping device, piston rod and handle, described slide rail is arranged on a side of straight plate, slide rail is fixedly connected with straight plate, on slide rail, be provided with slide block, described pen clipping device is connected by a bolt with slide block, pen clipping device and straight plate are slidably connected, pen clipping device can be adjusted the angle with straight plate when loose bolts, on pen clipping device, be provided with four pen containers, the rear and front end of pen container is open end, the piston rod of planting in the rear end of every pen container, and four piston rods are fixedly connected with by handle.
The beneficial effects of the utility model are: can in four pen containers, insert respectively piece of chalk, light pressure handle hand is released chalk by piston rod, handle is moved and on blackboard, draws four line lattice along slideway simultaneously, the spacing of four line lattice can be adjusted with the angle of straight plate by changing pen clipping device, so can draw four line lattice of different spacing.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
the specific embodiment:
With reference to Fig. 1, a kind of English four line chis, it comprises straight plate 1, slide rail 2, slide block 3, pen clipping device 4, piston rod 5 and handle 6, described slide rail 2 is arranged on a side of straight plate 1, slide rail 2 is fixedly connected with straight plate 1, on slide rail 2, be provided with slide block 3, described pen clipping device 4 is connected by a bolt 7 with slide block 3, on pen clipping device 4, be provided with four pen container 4-1, the rear and front end of pen container 4-1 is open end, 5, four piston rods 5 of a piston rod of planting in the rear end of every pen container 4-1 are fixedly connected with by handle 6.
Claims (1)
1. English four line chis, it is characterized in that it comprises straight plate (1), slide rail (2), slide block (3), pen clipping device (4), piston rod (5) and handle (6), described slide rail (2) is arranged on a side of straight plate (1), slide rail (2) is fixedly connected with straight plate (1), on slide rail (2), be provided with slide block (3), described pen clipping device (4) is connected by a bolt (7) with slide block (3), on pen clipping device (4), be provided with four pen containers (4-1), the rear and front end of pen container (4-1) is open end, at the rear end of every pen container (4-1) plant piston rod (5), four piston rods (5) are fixedly connected with by handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418050.7U CN203957648U (en) | 2014-07-28 | 2014-07-28 | English four line chis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418050.7U CN203957648U (en) | 2014-07-28 | 2014-07-28 | English four line chis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957648U true CN203957648U (en) | 2014-11-26 |
Family
ID=51918278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418050.7U Expired - Fee Related CN203957648U (en) | 2014-07-28 | 2014-07-28 | English four line chis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218280A (en) * | 2016-08-31 | 2016-12-14 | 赵明 | A kind of English teaching aid |
| CN108189597A (en) * | 2018-02-08 | 2018-06-22 | 陈文� | A kind of the English class teacher tool |
-
2014
- 2014-07-28 CN CN201420418050.7U patent/CN203957648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218280A (en) * | 2016-08-31 | 2016-12-14 | 赵明 | A kind of English teaching aid |
| CN108189597A (en) * | 2018-02-08 | 2018-06-22 | 陈文� | A kind of the English class teacher tool |
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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: 20141126 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |