CN207190610U - A kind of antifouling drawing instrument chi of modified - Google Patents
A kind of antifouling drawing instrument chi of modified Download PDFInfo
- Publication number
- CN207190610U CN207190610U CN201720613346.8U CN201720613346U CN207190610U CN 207190610 U CN207190610 U CN 207190610U CN 201720613346 U CN201720613346 U CN 201720613346U CN 207190610 U CN207190610 U CN 207190610U
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- CN
- China
- Prior art keywords
- main scale
- scale body
- pieces
- main
- secondary ruler
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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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- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a kind of antifouling drawing instrument chi of modified, belongs to teaching aid or field of stationery.It solves the problems, such as that existing tool ruler easily smears pen and ink on paper after drawing.The antifouling drawing instrument chi of this modified, including main scale body and secondary ruler body, two pieces of main supporting plates are connected in the long side of main scale body bottom surface two, two pieces of secondary supporting plates are connected on the broadside of secondary ruler body bottom surface two, main scale body bottom surface is bonded with secondary ruler body top surface, and two pieces of main supporting plate lower sides and the alignment of secondary supporting plate lower side, main scale body top surface is parallel with paper, the opposite side of two pieces of main supporting plates is respectively equipped with some graduation marks along its length, and graduation mark is set close to main supporting plate lower side, it is vertical on secondary ruler body to be provided with perforation, also include through perforation, and the bolt being connected with main scale body plane perpendicular, the extension spring that both ends are fixed with secondary ruler body bottom surface and bolt head respectively is cased with bolt.This tool ruler, which is avoided that to smear not dry pen and ink on paper, influences paper cleaning.
Description
Technical field
The utility model belongs to teaching aid or technical field of stationery, is related to a kind of antifouling drawing instrument chi of modified.
Background technology
Existing tool ruler is stable in order to ensure to draw and rule, and needs to be close to paper during use, line terminate it is latter as need
Tool ruler is moved up, tool ruler is separated with paper, but tool ruler is with paper separation process, may partly be bonded and partially
Paper transfer face, if now pen and ink are not dry, pen and ink can be smeared on paper in tool ruler migration process, cause paper untidy,
It is therefore desirable to be improved.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided it is a kind of be avoided that it is not dry
Pen and ink smear the antifouling drawing instrument chi of modified of pollution paper.
The purpose of this utility model can be realized by following technical proposal：A kind of antifouling drawing instrument chi of modified, its
It is characterised by：Including elongated rectangular shape tabular main scale body and elongated rectangular shape tabular secondary ruler body, main scale body long side and broadside are respectively and secondary
Chi body long side is parallel with broadside, and two pieces of rectangular plate-like main supporting plates, secondary ruler body are connected in the long side of main scale body bottom surface two
Two pieces of rectangular plate-like pair supporting plates are connected on the broadside of bottom surface two, described main scale body bottom surface is pasted with secondary ruler body top surface
Close, and two pieces of main supporting plate lower sides and the alignment of secondary supporting plate lower side, and be bonded on paper respectively, and main scale body top surface with
Paper is parallel, and described two pieces of opposite sides of main supporting plate are respectively equipped with some graduation marks along its length, and graduation mark leans on
Nearly main supporting plate lower side is set, vertical on described secondary ruler body to be provided with perforation, in addition to through perforation, and with main scale body bottom surface
Bolt connected vertically, the extension spring that both ends are fixed with secondary ruler body bottom surface and bolt head respectively is cased with described bolt, and drawn
Stretching spring pulls bolt head to move up, and separates main scale body and secondary ruler body.
In use, pushing main scale body top surface, main scale body bottom surface is set to be bonded with secondary ruler body top surface, and on the downside of two pieces of main supporting plates
Side and the alignment of secondary supporting plate lower side, and be bonded respectively on paper, nib is held out against in two pieces of main supporting plate opposite side,
And coordinate line using graduation mark, rule after terminating, unclamp finger, extension spring pulls bolt head to move up, and makes main scale body and pair
Chi body separates, therefore main scale body and main supporting plate is separated with paper, avoids main supporting plate that not dry pen and ink exist
Being smeared on paper influences cleaning, while the use of this tool ruler is also very convenient.
In a kind of above-mentioned antifouling drawing instrument chi of modified, described two pieces of main supporting plates respectively with main scale body bottom surface
Angle is set in obtuse angle, and angle is set two pieces of secondary supporting plates in obtuse angle with secondary ruler body bottom surface respectively.
Therefore structure is more stable.
In a kind of above-mentioned antifouling drawing instrument chi of modified, described main scale body bottom surface has been rotatably connected fixture block,
And using the axis of vertical main scale body as axle rotating card block fixture block can be made to be stuck on secondary ruler body bottom surface, and relative be bonded fixes main scale
Body and secondary ruler body.
Therefore the fixed main scale body of the relative fitting of fixture block and secondary ruler body can be utilized, to be used as traditional tool ruler.
In a kind of above-mentioned antifouling drawing instrument chi of modified, described main scale body and two pieces of main supporting plates are steel plate one
Body is bent to form, and described secondary ruler body and two pieces of secondary supporting plates are also integrally bent to form for steel plate.
Therefore the simpler stabilization of structure.
In a kind of above-mentioned antifouling drawing instrument chi of modified, described bolt end head is removably screwed onto main scale body
On bottom surface.
Compared with prior art, the utility model has the following advantages that：
In use, pushing main scale body top surface, main scale body bottom surface is set to be bonded with secondary ruler body top surface, and on the downside of two pieces of main supporting plates
Side and the alignment of secondary supporting plate lower side, and be bonded respectively on paper, nib is held out against in two pieces of main supporting plate opposite side,
And coordinate line using graduation mark, rule after terminating, unclamp finger, extension spring pulls bolt head to move up, and makes main scale body and pair
Chi body separates, therefore main scale body and main supporting plate is separated with paper, avoids main supporting plate that not dry pen and ink exist
Being smeared on paper influences cleaning, while the use of this tool ruler is also very convenient.
Brief description of the drawings
Fig. 1 and Fig. 2 is two kinds of use state front sectional view of this tool ruler respectively.
In figure,
1st, main scale body；11st, main supporting plate；12nd, fixture block；
2nd, secondary ruler body；21st, secondary supporting plate；22nd, perforate；
3rd, bolt；31st, bolt head；32nd, extension spring；
4th, paper.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, the antifouling drawing instrument chi of a kind of modified of the utility model, including elongated rectangular shape tabular master
Chi body 1 and elongated rectangular shape tabular secondary ruler body 2, the long side of main scale body 1 is parallel with broadside with the long side of secondary ruler body 2 respectively with broadside, main scale
Two pieces of rectangular plate-like main supporting plates 11 are connected in the long side of body 1 bottom surface two, are connected respectively on the broadside of secondary ruler body 2 bottom surface two
Two pieces of rectangular plate-like pair supporting plates 21 are connected to, the bottom surface of main scale body 1 is bonded with the top surface of secondary ruler body 2, and two pieces of downsides of main supporting plate 11
Side and the alignment of the lower side of secondary supporting plate 21, and be fitted in respectively on paper 4, and the top surface of main scale body 1 is parallel with paper 4, two pieces of masters
The opposite side of supporting plate 11 is respectively equipped with some graduation marks along its length, and graduation mark is set close to the lower side of main supporting plate 11
Put, it is vertical on secondary ruler body 2 to be provided with perforation 22, include through 22, and the bolt 3 being connected with the plane perpendicular of main scale body 1 of perforating, spiral shell
Both ends first with the bottom surface of secondary ruler body 2 and bolt 31 extension spring 32 fixed respectively is cased with bolt 3, and extension spring 32 pulls bolt first 31
Move up, and separate main scale body 1 and secondary ruler body 2.
Further, angle is set two pieces of main supporting plates 11 in obtuse angle with the bottom surface of main scale body 1 respectively, two pieces of secondary supporting plates 21
Angle is set in obtuse angle with the bottom surface of secondary ruler body 2 respectively.The bottom surface of main scale body 1 has been rotatably connected fixture block 12, and can be with vertical main scale
The axis of body 1 is axle rotating card block 12, fixture block 12 is stuck on the bottom surface of secondary ruler body 2, and relative be bonded fixes main scale body 1 and secondary ruler
Body 2.Main scale body 1 and two pieces of main supporting plates 11 are that steel plate is integrally bent to form, and secondary ruler body 2 and two pieces of secondary supporting plates 21 are also steel plate
Integrally it is bent to form.The top of bolt 3 is removably screwed onto on the bottom surface of main scale body 1.
In use, pushing the top surface of main scale body 1, the bottom surface of main scale body 1 is set to be bonded with the top surface of secondary ruler body 2, and two pieces of main supporting plates
11 lower sides and the alignment of the lower side of secondary supporting plate 21, and be fitted in respectively on paper 4, nib is held out against in two pieces of main supporting plates 11
In opposite side, and coordinating line using graduation mark, rule after terminating, unclamp finger, extension spring 32 pulls bolt first 31 to move up,
And main scale body 1 and secondary ruler body 2 are separated, therefore main scale body 1 and main supporting plate 11 is separated with paper 4, avoid leading
Supporting plate 11 smears not dry pen and ink influence cleaning on paper, while the use of this tool ruler is also very convenient.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although main scale body 1, main supporting plate 11, fixture block 12, secondary ruler body 2, secondary supporting plate 21, perforation have more been used herein
The terms such as the 22nd, bolt 3, bolt be first 31, extension spring 32, paper 4, but it is not precluded from the possibility using other terms.Use this
A little terms are used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as what any one was added
Limitation is all disagreed with the utility model spirit.
Claims (5)
- A kind of 1. antifouling drawing instrument chi of modified, it is characterised in that：Including elongated rectangular shape tabular main scale body (1) and elongated rectangular shape Tabular secondary ruler body (2), main scale body (1) long side and broadside are parallel with broadside with secondary ruler body (2) long side respectively, main scale body (1) bottom surface Two pieces of rectangular plate-like main supporting plates (11) are connected in two long sides, are connected respectively on the broadside of secondary ruler body (2) bottom surface two There are two pieces of rectangular plate-like pair supporting plates (21), described main scale body (1) bottom surface is bonded with secondary ruler body (2) top surface, and two pieces of main branch Fagging (11) lower side and the alignment of secondary supporting plate (21) lower side, and be fitted in respectively on paper (4), and main scale body (1) top surface Parallel with paper (4), two pieces of described opposite sides of main supporting plate (11) are respectively equipped with some graduation marks along its length, and Graduation mark is set close to main supporting plate (11) lower side, and vertical be provided with is perforated (22) on described secondary ruler body (2), in addition to through Perforate (22), and the bolt (3) being connected with main scale body (1) plane perpendicular, be cased with described bolt (3) both ends respectively with secondary ruler The extension spring (32) that body (2) bottom surface and bolt head (31) are fixed, and extension spring (32) pulls bolt head (31) to move up, and make main scale Body (1) and secondary ruler body (2) separation.
- A kind of 2. antifouling drawing instrument chi of modified according to claim 1, it is characterised in that：Two pieces of described main supports Angle is set plate (11) in obtuse angle with main scale body (1) bottom surface respectively, and two pieces of secondary supporting plates (21) are in respectively with secondary ruler body (2) bottom surface Obtuse angle angle is set.
- A kind of 3. antifouling drawing instrument chi of modified according to claim 2, it is characterised in that：Described main scale body (1) Bottom surface has been rotatably connected fixture block (12), and can make fixture block (12) using the axis of vertical main scale body (1) as axle rotating card block (12) It is stuck on secondary ruler body (2) bottom surface, and relative be bonded fixes main scale body (1) and secondary ruler body (2).
- A kind of 4. antifouling drawing instrument chi of modified according to claim 3, it is characterised in that：Described main scale body (1) It is that steel plate is integrally bent to form with two pieces of main supporting plates (11), described secondary ruler body (2) and two pieces of secondary supporting plates (21) are also steel Plate is integrally bent to form.
- A kind of 5. antifouling drawing instrument chi of modified according to claim 4, it is characterised in that：Described bolt (3) top End is removably screwed onto on main scale body (1) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720613346.8U CN207190610U (en) | 2017-05-26 | 2017-05-26 | A kind of antifouling drawing instrument chi of modified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720613346.8U CN207190610U (en) | 2017-05-26 | 2017-05-26 | A kind of antifouling drawing instrument chi of modified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207190610U true CN207190610U (en) | 2018-04-06 |
Family
ID=61793695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720613346.8U Expired - Fee Related CN207190610U (en) | 2017-05-26 | 2017-05-26 | A kind of antifouling drawing instrument chi of modified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207190610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132089A (en) * | 2019-05-17 | 2019-08-16 | 郑州铁路职业技术学院 | A kind of planar design multifunction measuring set |
-
2017
- 2017-05-26 CN CN201720613346.8U patent/CN207190610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132089A (en) * | 2019-05-17 | 2019-08-16 | 郑州铁路职业技术学院 | A kind of planar design multifunction measuring set |
| CN110132089B (en) * | 2019-05-17 | 2020-10-16 | 郑州铁路职业技术学院 | Multifunctional measuring device for planar design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180406 Termination date: 20190526 |