CN203282920U - Line marking device for lines of English four-line ruled paper - Google Patents
Line marking device for lines of English four-line ruled paper Download PDFInfo
- Publication number
- CN203282920U CN203282920U CN2013203827182U CN201320382718U CN203282920U CN 203282920 U CN203282920 U CN 203282920U CN 2013203827182 U CN2013203827182 U CN 2013203827182U CN 201320382718 U CN201320382718 U CN 201320382718U CN 203282920 U CN203282920 U CN 203282920U
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- CN
- China
- Prior art keywords
- chalk
- cylinder
- rotating shaft
- marking device
- scriber
- 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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Abstract
The utility model discloses a line marking device for lines of English four-line ruled paper. The line marking device comprises a line marking device body (1) with a handle (2) and chalk (6), a rotating shaft (3) is arranged at one end, away from the handle (2), on the line marking device body (1), the rotating shaft (3) is sleeved with a cylinder (8) with a flange (10), the cylinder (8) is sleeved with a rolling barrel (4), at least one row of chalk inserting devices (7) is arranged on the outer circumference of the rolling barrel (4), each row of chalk inserting devices (7) is formed by four tapered through holes (5) and the chalk (6), the chalk (6) is inserted into the tapered through holes (5) respectively, sliding grooves (11) corresponding to the position of the chalk (6) respectively are formed in the outer wall of the cylinder (8), and a rotary handle (9) is arranged on the rotating shaft (3) and on outer side of the line marking device body (1). Through the adoption of the structure, the effects of convenient using, easy operations and hygiene are achieved.
Description
Technical field
The utility model relates to a kind of English teaching appurtenance, relates in particular to a kind of English stave scriber.
Background technology
At present the teacher teaches English on dais, and the teacher draws four line lattice and adopts, and ruler does not have the specific purpose tool setting-out, and so not only the line of picture is uneven, and the not high and chalk foam of efficiency is fallen on hand also unhygienic and wasted valuable instructional blocks of time.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, and is easy to use, the English stave scriber of health easy to operate.
the technical solution of the utility model is a kind of English stave scriber, it comprises the scriber body 1 with handle 2, chalk 6, it is characterized in that: be provided with rotating shaft 3 on described scriber body 1 and away from an end of described handle 2, be set with the cylinder 8 with flange 10 in described rotating shaft 3, be set with cylinder 4 on described cylinder 8, be provided with at least one row's chalk plug assembly 7 on the excircle of described cylinder 4, the described chalk plug assembly 7 of every row is comprised of four conical through-holes 5 and described chalk 6, each described conical through-hole 5 is interior is plugged with respectively described chalk 6, be respectively equipped with the chute 11 corresponding with each described chalk 6 position on the outer wall of described cylinder 8, be provided with rotating handle 9 in described rotating shaft 3 and in the outside of described scriber body 1.
The technical solution of the utility model can also be to be evenly equipped with four row's chalk plug assemblys 7 on the excircle of described cylinder 4.
The technical solution of the utility model can also be the locating hole 12 that matches with locating slot 13 on described cylinder 4 sidewalls being provided with on the sidewall of described scriber body 1.
the beneficial effects of the utility model are by be provided with rotating shaft 3 on described scriber body 1 and away from an end of described handle 2, be set with the cylinder 8 with flange 10 in described rotating shaft 3, be set with cylinder 4 on described cylinder 8, be provided with at least one row's chalk plug assembly 7 on the excircle of described cylinder 4, the described chalk plug assembly 7 of every row is comprised of four conical through-holes 5 and described chalk 6, each described conical through-hole 5 is interior is plugged with respectively described chalk 6, be respectively equipped with the chute 11 corresponding with each described chalk 6 position on the outer wall of described cylinder 8, be provided with rotating handle 9 in described rotating shaft 3 and in the outside of described scriber body 1, during use, after chalk 6 is inserted conical through-hole 5 from the position of cylinder 8, again cylinder 8 is installed in rotating shaft 3, and the end of chalk 6 is arranged in the chute 11 of cylinder 8, by rotating handle 9 rotating shafts 3, cylinder 8 is with rotating shaft 3 rotations, chalk 6 slides along the chute 11 on cylinder 8, chalk 6 is ejected the excircle of cylinder 4 until the peak of flange 10 when chalk 6 during near the flange 10 of cylinder 8, then the locating hole 12 that passes scriber body 1 by alignment pin inserts in the locating slot 13 of cylinder 4 sidewalls, can draw in the optional position of blackboard four line lattice of standard, realized easy to use, hygiene effect easy to operate.If continue rotation rotating handle 9, chalk 6 falls after rise gradually along the chute 11 on cylinder 8, until fall in cylinder 4, chalk 3 is frangibility not.
Description of drawings
Fig. 1 is structure chart of the present utility model
Fig. 2 is the top view in Fig. 1
In Fig. 1,21, the scriber body, 2, handle, 3, rotating shaft, 4, cylinder, 5, conical through-hole, 6, chalk, 7, the chalk plug assembly, 8, cylinder, 9, rotating handle, 10, flange, 11, chute, 12, locating hole, 13, locating slot.
The specific embodiment
according to Fig. 1, shown in 2, the utility model relates to a kind of English stave scriber, it comprises the scriber body 1 with handle 2, chalk 6, be provided with rotating shaft 3 on described scriber body 1 and away from an end of described handle 2, be set with the cylinder 8 with flange 10 in described rotating shaft 3, be set with cylinder 4 on described cylinder 8, be provided with four row's chalk plug assemblys 7 on the excircle of described cylinder 4, the described chalk plug assembly 7 of every row forms by four conical through-holes 5 and described chalk 6, each described conical through-hole 5 is interior is plugged with respectively described chalk 6, be respectively equipped with the chute 11 corresponding with each described chalk 6 position on the outer wall of described cylinder 8, be provided with rotating handle 9 in described rotating shaft 3 and in the outside of described scriber body 1, in addition, be provided with the locating hole 12 that matches with locating slot 13 on described cylinder 4 sidewalls on the sidewall of described scriber body 1, during use, after chalk 6 is inserted conical through-hole 5 from the position of cylinder 8, again cylinder 8 is installed in rotating shaft 3, and the end of chalk 6 is arranged in the chute 11 of cylinder 8, by rotating handle 9 rotating shafts 3, cylinder 8 is with rotating shaft 3 rotations, chalk 6 slides along the chute 11 on cylinder 8, chalk 6 is ejected the excircle of cylinder 4 until the peak of flange 10 when chalk 6 during near the flange 10 of cylinder 8, then the locating hole 12 that passes scriber body 1 by alignment pin inserts in the locating slot 13 of cylinder 4 sidewalls, can draw in the optional position of blackboard four line lattice of standard, realized easy to use, hygiene effect easy to operate.If continue rotation rotating handle 9, chalk 6 falls after rise gradually along the chute 11 on cylinder 8, until fall in cylinder 4, chalk 6 is frangibility not.
Claims (3)
1. English stave scriber, it comprises the scriber body (1) of band handle (2), chalk (6), it is characterized in that: upper and away from an end of described handle (2), be provided with rotating shaft (3) at described scriber body (1), be set with the cylinder (8) with flange (10) in described rotating shaft (3), be set with cylinder (4) on described cylinder (8), be provided with at least one row's chalk plug assembly (7) on the excircle of described cylinder (4), the described chalk plug assembly of every row (7) is comprised of four conical through-holes (5) and described chalk (6), be plugged with respectively described chalk (6) in each described conical through-hole (5), be respectively equipped with the chute (11) corresponding with each described chalk (6) position on the outer wall of described cylinder (8), go up and in the outside of described scriber body (1), be provided with rotating handle (9) in described rotating shaft (3).
2. English stave scriber according to claim 1, is characterized in that: be evenly equipped with four row's chalk plug assemblys (7) on the excircle of described cylinder (4).
3. English stave scriber according to claim 1 and 2 is characterized in that: be provided with the locating hole (12) that matches with locating slot (13) on described cylinder (4) sidewall on the sidewall of described scriber body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203827182U CN203282920U (en) | 2013-06-19 | 2013-06-19 | Line marking device for lines of English four-line ruled paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203827182U CN203282920U (en) | 2013-06-19 | 2013-06-19 | Line marking device for lines of English four-line ruled paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282920U true CN203282920U (en) | 2013-11-13 |
Family
ID=49539300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203827182U Expired - Fee Related CN203282920U (en) | 2013-06-19 | 2013-06-19 | Line marking device for lines of English four-line ruled paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944247A (en) * | 2018-06-29 | 2018-12-07 | 广东知识城运营服务有限公司 | A kind of chalk wall wall auxiliary device |
-
2013
- 2013-06-19 CN CN2013203827182U patent/CN203282920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944247A (en) * | 2018-06-29 | 2018-12-07 | 广东知识城运营服务有限公司 | A kind of chalk wall wall auxiliary device |
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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: 20131113 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |