CN204774250U - Student uses multipurpose ruler - Google Patents
Student uses multipurpose ruler Download PDFInfo
- Publication number
- CN204774250U CN204774250U CN201520412587.7U CN201520412587U CN204774250U CN 204774250 U CN204774250 U CN 204774250U CN 201520412587 U CN201520412587 U CN 201520412587U CN 204774250 U CN204774250 U CN 204774250U
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- China
- Prior art keywords
- blade
- utility
- model
- ruler
- hole
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- 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 relates to a student uses multipurpose ruler, which comprises a ruler body, be provided with the scale on the blade, be provided with two kinds of scales on the blade, two kinds of scales set up the both sides at the blade respectively metric system scale, scale made in great britain, its characteristics are the blade middle part is seted up porosely, be provided with the strip splint of extension in the hole, be provided with the kink between splint and the blade. The tip of blade sets up porosely. The setting is the round hole in the hole of blade tip. The blade forms for the aluminum plate punching press that 1mm is thick. Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a ruler that has the bookmark function, the utility model discloses has the dual function of ruler and bookmark simultaneously, simple structure, practical reliable.
Description
Technical field
The utility model relates to educational outfit field, particularly relates to a kind of student's Multi-purpose straight ruler.
Background technology
Ruler, also known as chi, a chi, is used to setting-out section (especially straight), measures the instrument of length.Chi there is usually scale to measure length.Some ruler, leaves special shape as letter or circular hole, facilitates user to draw in centre.The ruler that different occasion uses is different with standard to its requirement; if require that numerical value is talked about more accurately; so just need higher technology; and must make by production of machinery; except requiring that numerical value accurately; second emphasis is exactly carve the quality of numerical value; generally all can iron last layer diaphragm again at quarter after numerical value; it is exactly thirdly the selection of material; at present plastic cement, metal, wooden ruler is divided into; plastic cement ruler mainly general student uses stationery class, and metal ruler then more to be used in industrial, wooden ruler and to be then mainly used in teaching.As inscribing title, being generally attached to the ancient books strip of paper used for sealing upper left corner, sometimes also having volume time and inscribing people's name and tag reader to where, record reading progress and the flakelet that is clipped in book.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides the ruler with bookmark function, and the utility model has ruler and the dual function of bookmark simultaneously, and structure is simple, practical reliable.
The utility model is achieved through the following technical solutions:
A kind of student's Multi-purpose straight ruler, comprise blade, described blade is provided with scale, described blade is provided with two kinds of scales, two kinds of scales are separately positioned on the both sides of blade, comprise metric system scale, graduated in English, are characterized in offering in the middle part of described blade porose, be provided with the strip clamping plate of extension in described hole, between described clamping plate and blade, be provided with kink.
The end of described blade arranges porose.The described hole being arranged on blade end is circular hole.Described blade is that the aluminium sheet that 1mm is thick is stamped to form.
Compared with prior art, the beneficial effects of the utility model are: the utility model provides the ruler with bookmark function, and the utility model has ruler and the dual function of bookmark simultaneously, and structure is simple, practical reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, end; 2, hole; 3, blade; 4, clamping plate; 5, metric system scale; 6, graduated in English; 7, kink.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of student's Multi-purpose straight ruler, comprise blade 3, described blade 3 is provided with scale, described blade 3 is provided with two kinds of scales, two kinds of scales are separately positioned on the both sides of blade 3, comprise metric system scale 5, graduated in English 6, are characterized in offering in the middle part of described blade 3 porose, be provided with the strip clamping plate 4 of extension in described hole, between described clamping plate 4 and blade 3, be provided with kink 7.The part of having read in book clamped by clamping plate 4 and blade 3, convenient next time reads.
The end 1 of described blade 3 arranges porose 2.The described hole 2 being arranged on blade 3 end is circular hole.Described blade 3 is that the aluminium sheet that 1mm is thick is stamped to form.Compared with prior art, the beneficial effects of the utility model are: the utility model provides the ruler with bookmark function, and the utility model has ruler and the dual function of bookmark simultaneously, and structure is simple, practical reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. student's Multi-purpose straight ruler, comprise blade (3), (3) are provided with scale to described blade, described blade (3) is provided with two kinds of scales, two kinds of scales are separately positioned on the both sides of blade (3), comprise metric system scale (5), graduated in English (6), it is characterized in that: described blade (3) middle part is offered porose, be provided with the strip clamping plate (4) of extension in described hole, between described clamping plate (4) and blade (3), be provided with kink (7).
2. a kind of student's Multi-purpose straight ruler according to claim 1, is characterized in that: the end of described blade (3) is arranged porose (2).
3. a kind of student's Multi-purpose straight ruler according to claim 2, is characterized in that: described in be arranged on blade (3) end hole (2) be circular hole.
4. a kind of student's Multi-purpose straight ruler according to claim 1, is characterized in that: described blade (3) is stamped to form for the aluminium sheet that 1mm is thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412587.7U CN204774250U (en) | 2015-06-16 | 2015-06-16 | Student uses multipurpose ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412587.7U CN204774250U (en) | 2015-06-16 | 2015-06-16 | Student uses multipurpose ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774250U true CN204774250U (en) | 2015-11-18 |
Family
ID=54514367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412587.7U Expired - Fee Related CN204774250U (en) | 2015-06-16 | 2015-06-16 | Student uses multipurpose ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774250U (en) |
-
2015
- 2015-06-16 CN CN201520412587.7U patent/CN204774250U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160616 |