CN202439448U - Scriber for English four-line lattices - Google Patents
Scriber for English four-line lattices Download PDFInfo
- Publication number
- CN202439448U CN202439448U CN2012200738464U CN201220073846U CN202439448U CN 202439448 U CN202439448 U CN 202439448U CN 2012200738464 U CN2012200738464 U CN 2012200738464U CN 201220073846 U CN201220073846 U CN 201220073846U CN 202439448 U CN202439448 U CN 202439448U
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- CN
- China
- Prior art keywords
- scriber
- chalk
- chute
- sliding
- respectively equipped
- 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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- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 241001633942 Dais Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
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Abstract
The utility model discloses a scriber for lattice. The scriber comprises a scriber body (1) and chalk (8), wherein four sliding grooves (2) are arranged on the scriber body (1), sliding blocks (3) are respectively arranged inside the sliding grooves (2), zigzag sliding rails (6) are respectively arranged on the lower portions of the sliding grooves (2), protruding blocks (4) which are coated by spring pieces and stretchable are respectively arranged on the sliding blocks (3), each of the protruding blocks (4) is respectively connected with the sliding rails (6) in a sliding mode, the left end of each of the sliding blocks (3) is respectively provided with a pushing rod (5), one end of the pushing rod (5) is respectively connected with a chalk holder (7), and the chalk (8) is installed inside the chalk holder (7). According to the structure, usage is facilitated, and the scriber is stretchable, easy to operate and clean.
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 the 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 efficient is fallen also unhygienic on hand and wasted valuable instructional blocks of time.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, and is easy to use, scalable, the English stave scriber of health easy to operate.
The technical scheme of the utility model is a kind of English stave scriber, and it comprises scriber body 1, chalk 8; It is characterized in that: on said scriber body 1, be provided with four chutes 2; Be respectively equipped with slide block 3 in the said chute 2, the bottom of said chute 2 is respectively equipped with zigzag slide rail 6, is respectively equipped with on said each slide block 3 to be coated with the telescopic projection 4 of spring leaf; Said each projection 4 is slidingly connected with said slide rail 6 respectively; Left end at said each slide block 3 is separately installed with push rod 5, and the other end of said push rod 5 is connected with a chalk clamper 7 respectively, is separately installed with said chalk 8 in the said chalk clamper 7.
The technical scheme of the utility model can also be the right-hand member at said chute 2 be respectively equipped with the said chute 2 of sealing end cap 9.
The beneficial effect of the utility model is through on said scriber body 1, being provided with four chutes 2; Be respectively equipped with slide block 3 in the said chute 2; The bottom of said chute 2 is respectively equipped with zigzag slide rail 6; Be respectively equipped with on said each slide block 3 and be coated with the telescopic projection 4 of spring leaf, said each projection 4 is slidingly connected with said slide rail 6 respectively, is separately installed with push rod 5 at the left end of said each slide block 3; The other end of said push rod 5 is connected with a chalk clamper 7 respectively, is separately installed with said chalk 8 in the said chalk clamper 7; Like this; Be inserted into chalk 8 in the chalk clamper 7 during use, directly adjust the position of slide block 3 in chute 2, and after the position of chalk is adjusted in the telescopic projection 4 of spring leaf and the cooperation of zigzag slide rail 6 its relative fixed is connected through being coated with hand; Four line lattice of standard can draw in the optional position of blackboard; Realized easy to use, scalable, hygiene effect easy to operate.
Description of drawings
Fig. 1 is the structure chart of the utility model
Among Fig. 11, the scriber body, 2, chute, 3, slide block, 4, projection, 5, push rod, 6, the zigzag slide rail, 7, the chalk clamper, 8, chalk, 9, end cap.
The specific embodiment
According to shown in Figure 1, the utility model relates to a kind of English stave scriber, and it comprises scriber body 1; Chalk 8; On said scriber body 1, be provided with four chutes 2, be respectively equipped with slide block 3 in the said chute 2, the bottom of said chute 2 is respectively equipped with zigzag slide rail 6; Be respectively equipped with on said each slide block 3 and be coated with the telescopic projection 4 of spring leaf; Said each projection 4 is slidingly connected with said slide rail 6 respectively, is separately installed with push rod 5 at the left end of said each slide block 3, and the other end of said push rod 5 is connected with a chalk clamper 7 respectively; Be separately installed with said chalk 8 in the said chalk clamper 7, the right-hand member of said chute 2 be respectively equipped with the said chute 2 of sealing end cap 9; Like this; Be inserted into chalk 8 in the chalk clamper 7 during use, directly adjust the position of slide block 3 in chute 2, and after the position of chalk is adjusted in the telescopic projection 4 of spring leaf and the cooperation of zigzag slide rail 6 its relative fixed is connected through being coated with hand; Four line lattice of standard can draw in the optional position of blackboard; Realized easy to use, scalable, hygiene effect easy to operate.
Claims (2)
1. English stave scriber, it comprises scriber body (1), chalk (8); It is characterized in that: on said scriber body (1), be provided with four chutes (2); Be respectively equipped with slide block (3) in the said chute (2), the bottom of said chute (2) is respectively equipped with zigzag slide rail (6), is respectively equipped with on said each slide block (3) to be coated with the telescopic projection of spring leaf (4); Said each projection (4) is slidingly connected with said slide rail (6) respectively; Left end at said each slide block (3) is separately installed with push rod (5), and the other end of said push rod (5) is connected with a chalk clamper (7) respectively, is separately installed with said chalk (8) in the said chalk clamper (7).
2. English stave scriber according to claim 1 is characterized in that: the end cap (9) that is respectively equipped with the said chute of sealing (2) at the right-hand member of said chute (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200738464U CN202439448U (en) | 2012-02-24 | 2012-02-24 | Scriber for English four-line lattices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200738464U CN202439448U (en) | 2012-02-24 | 2012-02-24 | Scriber for English four-line lattices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439448U true CN202439448U (en) | 2012-09-19 |
Family
ID=46820902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200738464U Expired - Fee Related CN202439448U (en) | 2012-02-24 | 2012-02-24 | Scriber for English four-line lattices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481961A (en) * | 2018-07-09 | 2018-09-04 | 佛山拾念科技有限公司 | A kind of marker used for English teaching |
-
2012
- 2012-02-24 CN CN2012200738464U patent/CN202439448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481961A (en) * | 2018-07-09 | 2018-09-04 | 佛山拾念科技有限公司 | A kind of marker used for English teaching |
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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: 20120919 Termination date: 20130224 |