CN204772505U - Portable scriber is used in teaching - Google Patents
Portable scriber is used in teaching Download PDFInfo
- Publication number
- CN204772505U CN204772505U CN201520516803.2U CN201520516803U CN204772505U CN 204772505 U CN204772505 U CN 204772505U CN 201520516803 U CN201520516803 U CN 201520516803U CN 204772505 U CN204772505 U CN 204772505U
- Authority
- CN
- China
- Prior art keywords
- adjustable ruler
- ruler
- adjustable
- fluting
- graduated scale
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a portable scriber is used in teaching, including adjusting the chi, the tip of adjusting the chi is equipped with the lock shell, and the lock shell is equipped with a plurality of locked grooves, is equipped with the locking plate in every locked groove, and the locking plate is the cambered surface shape, and the lock shell is pegged graft and is had the locking lever, and the outer end of locking lever is the free end, and the inner of locking lever is connected with the locking plate. The utility model discloses convenient control lock shell removes, can control the chalk more conveniently and rule.
Description
Technical field
The utility model relates to a kind of scriber, is specifically related to a kind of teaching portable mark scraper.
Background technology
Scriber is the ground scriber instrument such as building trade and other decoration, carpenter.Can draw colored straight line exactly with it, line length has 30m, 15m equal-specification.Supporting powder bottle has the toner such as blueness, redness.Scriber fine aluminum alloy or senior engineering plastic make, sturdy and durable.It is more convenient, accurate that scriber and powder bottle, line style level meter support the use.Existing scriber controls inconvenient, especially can not realize Multifunctional template ruler.
Summary of the invention
For the deficiency that prior art exists, the utility model provides one and chalk can be plugged on locked groove position and can lock chalk by locking plate, the position of locking plate in locked groove can be regulated by locking bar, thus chalk can be locked more easily, length each other can be regulated by the first adjustable ruler, the second adjustable ruler and the 3rd adjustable ruler, thus the convenient lock housing that controls moves, and can control the teaching portable mark scraper of chalk line more easily.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of teaching portable mark scraper, comprise the first adjustable ruler, second adjustable ruler and the 3rd adjustable ruler, first adjustable ruler, second adjustable ruler and the 3rd adjustable ruler connect successively, first adjustable ruler, second adjustable ruler and the 3rd adjustable ruler overlap and arrange, first adjustable ruler, second adjustable ruler and the 3rd adjustable ruler are a straight line, first adjustable ruler is provided with the first fluting, first fluting is parallel with the transverse direction of the first adjustable ruler, second adjustable ruler is provided with the second fluting, second fluting is parallel with the transverse direction of the second adjustable ruler, 3rd adjustable ruler is provided with the 3rd fluting, 3rd fluting is parallel with the transverse direction of the 3rd adjustable ruler, first fluting, second fluting and the 3rd fluting overlap and arrange, first adjustable ruler is connected by the first lock pin with the second adjustable ruler, second adjustable ruler is connected by the second lock pin with the 3rd adjustable ruler, first adjustable ruler is provided with the first graduated scale, first graduated scale is provided with the fluorescence coating be made up of fluorescent ink material, second adjustable ruler is provided with the second graduated scale, second graduated scale is provided with the fluorescence coating be made up of fluorescent ink material, 3rd adjustable ruler is provided with the 3rd graduated scale, 3rd graduated scale is provided with the fluorescence coating be made up of fluorescent ink material, the end of the 3rd adjustable ruler is provided with lock housing, lock housing is provided with some locked grooves, locking plate is provided with in each locked groove, locking plate is arc shape, lock housing is plugged with locking bar, the outer end of locking bar is free end, the inner of locking bar is connected with locking plate.
Further, the rear end of described first adjustable ruler is provided with chassis, and chassis is provided with rotating shaft, and rotating shaft is connected with handle.
Further, described chassis connects by being connected shell with the first adjustable ruler.
Further, described chassis and rotating shaft are coaxially arranged.
The beneficial effects of the utility model: chalk can be plugged on locked groove position and can chalk be locked by locking plate, the position of locking plate in locked groove can be regulated by locking bar, thus chalk can be locked more easily, length each other can be regulated by the first adjustable ruler, the second adjustable ruler and the 3rd adjustable ruler, thus the convenient lock housing that controls moves, and can control chalk line more easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model teaching portable mark scraper.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
As shown in Figure 1, a kind of teaching portable mark scraper, comprise the first adjustable ruler 1, second adjustable ruler 2 and the 3rd adjustable ruler 3, first adjustable ruler 1, second adjustable ruler 2 and the 3rd adjustable ruler 3 connect successively, first adjustable ruler 1, second adjustable ruler 2 and the 3rd adjustable ruler 3 overlap and arrange, first adjustable ruler 1, second adjustable ruler 2 and the 3rd adjustable ruler 3 are in a straight line, first adjustable ruler 1 is provided with the first fluting 4, first fluting 4 is parallel with the transverse direction of the first adjustable ruler 1, second adjustable ruler 2 is provided with the second fluting 5, second fluting 5 is parallel with the transverse direction of the second adjustable ruler 2, 3rd adjustable ruler 3 is provided with the 3rd fluting 6, 3rd fluting 6 is parallel with the transverse direction of the 3rd adjustable ruler 3, first fluting 4, second fluting 5 and the 3rd fluting 6 overlap and arrange, first adjustable ruler 1 is connected by the first lock pin 10 with the second adjustable ruler 2, second adjustable ruler 2 is connected by the second lock pin 11 with the 3rd adjustable ruler 3, first adjustable ruler 1 is provided with the first graduated scale 7, first graduated scale 7 is provided with the fluorescence coating be made up of fluorescent ink material, second adjustable ruler 2 is provided with the second graduated scale 8, second graduated scale 8 is provided with the fluorescence coating be made up of fluorescent ink material, 3rd adjustable ruler 3 is provided with the 3rd graduated scale 9, 3rd graduated scale 9 is provided with the fluorescence coating be made up of fluorescent ink material, the end of the 3rd adjustable ruler 3 is provided with lock housing 12, lock housing 12 is provided with some locked grooves 13, locking plate 14 is provided with in each locked groove 13, locking plate 14 is arc shape, lock housing 12 is plugged with locking bar 15, the outer end of locking bar 15 is free end, the inner of locking bar 15 is connected with locking plate 14, the rear end of the first adjustable ruler 1 is provided with chassis 16, and chassis 16 is provided with rotating shaft 18, and rotating shaft 18 is connected with handle 19, chassis 16 connects by being connected shell 17 with the first adjustable ruler 1, and chassis 16 and rotating shaft 18 are in coaxially arranged.
The utility model teaching portable mark scraper, chalk can be plugged on locked groove 13 position and can chalk be locked by locking plate 14, the position of locking plate 14 in locked groove 13 can be regulated by locking bar 15, thus chalk can be locked more easily, length each other can be regulated by the first adjustable ruler 1, second adjustable ruler 2 and the 3rd adjustable ruler 3, thus the convenient lock housing 12 that controls moves, and can control chalk line more easily.
Wherein, the rear end of the first adjustable ruler 1 is provided with chassis 16, and chassis 16 is provided with rotating shaft 18, and rotating shaft 18 is connected with handle 19; Chassis 16 connects by being connected shell 17 with the first adjustable ruler 1, and chassis 16 and rotating shaft 18, in coaxially arranged, regulate so convenient the first adjustable ruler 1.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a teaching portable mark scraper, comprise the first adjustable ruler, second adjustable ruler and the 3rd adjustable ruler, it is characterized in that: the first adjustable ruler, second adjustable ruler and the 3rd adjustable ruler connect successively, first adjustable ruler, second adjustable ruler and the 3rd adjustable ruler overlap and arrange, first adjustable ruler, second adjustable ruler and the 3rd adjustable ruler are a straight line, first adjustable ruler is provided with the first fluting, first fluting is parallel with the transverse direction of the first adjustable ruler, second adjustable ruler is provided with the second fluting, second fluting is parallel with the transverse direction of the second adjustable ruler, 3rd adjustable ruler is provided with the 3rd fluting, 3rd fluting is parallel with the transverse direction of the 3rd adjustable ruler, first fluting, second fluting and the 3rd fluting overlap and arrange, first adjustable ruler is connected by the first lock pin with the second adjustable ruler, second adjustable ruler is connected by the second lock pin with the 3rd adjustable ruler, first adjustable ruler is provided with the first graduated scale, first graduated scale is provided with the fluorescence coating be made up of fluorescent ink material, second adjustable ruler is provided with the second graduated scale, second graduated scale is provided with the fluorescence coating be made up of fluorescent ink material, 3rd adjustable ruler is provided with the 3rd graduated scale, 3rd graduated scale is provided with the fluorescence coating be made up of fluorescent ink material, the end of the 3rd adjustable ruler is provided with lock housing, lock housing is provided with some locked grooves, locking plate is provided with in each locked groove, locking plate is arc shape, lock housing is plugged with locking bar, the outer end of locking bar is free end, the inner of locking bar is connected with locking plate.
2. teaching portable mark scraper according to claim 1, is characterized in that: the rear end of the first adjustable ruler is provided with chassis, and chassis is provided with rotating shaft, and rotating shaft is connected with handle.
3. teaching portable mark scraper according to claim 2, is characterized in that: chassis connects by being connected shell with the first adjustable ruler.
4. teaching portable mark scraper according to claim 3, is characterized in that: chassis and rotating shaft are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516803.2U CN204772505U (en) | 2015-07-17 | 2015-07-17 | Portable scriber is used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516803.2U CN204772505U (en) | 2015-07-17 | 2015-07-17 | Portable scriber is used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772505U true CN204772505U (en) | 2015-11-18 |
Family
ID=54512630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520516803.2U Expired - Fee Related CN204772505U (en) | 2015-07-17 | 2015-07-17 | Portable scriber is used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871294A (en) * | 2018-06-26 | 2018-11-23 | 中国冶集团有限公司 | The electronic wire dispenser of plug-in type |
| CN109895059A (en) * | 2017-12-08 | 2019-06-18 | 胡云 | A kind of carpentry decoration scriber |
-
2015
- 2015-07-17 CN CN201520516803.2U patent/CN204772505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895059A (en) * | 2017-12-08 | 2019-06-18 | 胡云 | A kind of carpentry decoration scriber |
| CN108871294A (en) * | 2018-06-26 | 2018-11-23 | 中国冶集团有限公司 | The electronic wire dispenser of plug-in type |
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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: 20151118 Termination date: 20190717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |