CN206633658U - A kind of parallelogram ruler - Google Patents
A kind of parallelogram ruler Download PDFInfo
- Publication number
- CN206633658U CN206633658U CN201621140965.1U CN201621140965U CN206633658U CN 206633658 U CN206633658 U CN 206633658U CN 201621140965 U CN201621140965 U CN 201621140965U CN 206633658 U CN206633658 U CN 206633658U
- Authority
- CN
- China
- Prior art keywords
- ruler
- bevel
- angle
- top surface
- parallelogram
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
A kind of parallelogram ruler, including ruler front bevel, ruler back bevel, ruler side, ruler bottom surface and ruler top surface, the length of the ruler front bevel is 200mm, the height of ruler front bevel is 5mm, the bottom on surface is provided with scale, and the angle angle of ruler front bevel and ruler bottom surface is 30 degree；The length of the hypotenuse of the ruler back bevel is 10mm, and the hypotenuse of ruler back bevel is parallel with ruler front bevel, and the hypotenuse of ruler back bevel is 30 degree with the angle angle of ruler top surface；The length of the ruler side is 32mm；The width of the ruler top surface is 24mm；This parallelogram ruler, it is easily operated, conveniently pick up, it will not be attached to as existing ruler on paper and be not easy to pick up, easily used, reduce the contact area of ruler front bevel and paper, pollution of the prepared Chinese ink to paper is avoided to make drawing paper dirty, and simple in construction, good appearance.
Description
Technical field
The ruler technical field of two corner cuts is the utility model is related to, specifically a kind of parallelogram ruler.
Background technology
Application of the ruler in the life or work and study of people be it is very universal, particularly student study or
It is even more to be seen everywhere in the work for being draftsman, the species of its ruler is also very more, used in some currently known drawing
Ruler, in terms of its left view, typically rectangle or wedge shape, this ruler often to draftsman or student with
Carry out some puzzlements, that is, be attached to after use on paper and be not easy to pick up, especially in winter, such case when hand is somewhat stiff
Appearance it is the most obvious, and then cause often to make the drawing painted dirty to pick up ruler.Therefore, we have devised one
Kind can be picked up easily, can also avoid making drawing paper, and simple in construction, the easy parallelogram ruler of operation dirty.
The content of the invention
The purpose of this utility model is to provide a kind of parallelogram ruler, with that can pick up easily, can also avoid doing
Dirty drawing paper, and it is simple in construction, operation it is simple the characteristics of, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of parallelogram ruler, including ruler front bevel, ruler back bevel, ruler side, ruler bottom surface and ruler
Top surface, the length of ruler front bevel is 150mm to 250mm, and the height of ruler front bevel is 7mm to 10mm, and the bottom on surface is set
Scale is equipped with, and the angle angle of ruler front bevel and ruler bottom surface is 25 to 35 degree；The length of the hypotenuse of ruler back bevel is
7mm to 12mm, the hypotenuse of ruler back bevel is parallel with ruler front bevel, the hypotenuse of ruler back bevel and the angle angle of ruler top surface
Spend for 25 to 35 degree；The length of the ruler side is 25mm to 35mm；The width of ruler top surface is 20mm to 30mm.
The shape of above-mentioned ruler side and ruler top surface is respectively parallelogram and rectangle.
Above-mentioned ruler front bevel is fillet with the angle of ruler bottom surface and the angle of ruler back bevel and ruler top surface.
The length of above-mentioned ruler front bevel is 200mm, and the height of ruler front bevel is 5mm, and ruler front bevel and ruler
The angle angle of bottom surface is 30 degree, and the length of the hypotenuse of ruler back bevel is 10mm, the hypotenuse of chi back bevel and ruler top surface
Angle angle is 30 degree, and the length of ruler side is 32mm, and the width of ruler top surface is 24mm.
Compared with prior art, the utility model beneficial effect：
This parallelogram ruler, by ruler front bevel, ruler back bevel, ruler side, ruler bottom surface and ruler
The setting of top surface, the bottom on wherein ruler front bevel surface are provided with scale, and ruler front bevel and the angle angle of ruler bottom surface
Spend for 30 degree, the hypotenuse of its ruler back bevel is parallel with ruler front bevel, and the folder of the hypotenuse of ruler back bevel and ruler top surface
Angle angle be 30 degree, its ruler side by former left view be right-angled trapezium be changed to left view be parallelogram add one directly
Chi back bevel is formed, it is achieved thereby that this parallelogram ruler can be picked up easily, can also avoid making drawing paper, and structure letter dirty
The characteristics of list, simple operation.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is left view of the present utility model；
Fig. 4 is top view of the present utility model.
Embodiment
As shown in Figure 1 to Figure 4, a kind of parallelogram ruler, including ruler front bevel 1, ruler back bevel 2, ruler side 3,
Ruler bottom surface 4 and ruler top surface 5, the wherein length of ruler front bevel 1 are 200mm, are highly 5mm, and the bottom on its surface is set
There is scale 11, its scale 11 is used for the measurement of the size to figure and standard drawing when drawing, and ruler front bevel 1 and ruler bottom
The angle angle in face 4 is 30 degree, and the wherein the length of the hypotenuse of ruler back bevel 2 is 10mm, the hypotenuse and ruler of its ruler back bevel 2
Front bevel 1 is parallel, and the angle angle of the hypotenuse of ruler back bevel 2 and ruler top surface 5 is 30 degree, its ruler front bevel 1 and
The angle and ruler back bevel 2 of ruler bottom surface 4 and the angle of ruler top surface 5 are what fillet design was formed, and it ensures draftsman
The a length of 32mm, wherein ruler top surface 5 of safety, wherein ruler side 3 during using ruler a width of 24mm, its is straight
Ulnar surface 3 and ruler top surface 5 are respectively parallelogram and rectangle structure, and its ruler side 3 is by former left view
Right-angled trapezium is changed to left view and adds what inclined-plane was formed for parallelogram, draftsman draw or Students ' Learning it
Afterwards, the ruler back bevel 2 for the rear of ruler top surface 5 being pressed with hand makes its ruler front bevel 1 be tilted upward due to the equilibrium principle of power
Rise and leave paper, so as to take away ruler and paper will not be polluted with paper friction.
This parallelogram ruler, by ruler front bevel 1, ruler back bevel 2, ruler side 3, the and of ruler bottom surface 4
The setting of ruler top surface 5, the bottom on the wherein surface of ruler front bevel 1 are provided with scale 11, and ruler front bevel 1 and ruler bottom surface
4 angle angle be 30 degree, the hypotenuse of its ruler back bevel 2 is parallel with ruler front bevel 1, and the hypotenuse of ruler back bevel 2 and
The angle angle of ruler top surface 5 is 30 degree, and its ruler side 3 is that to be changed to left view be parallel four side to right-angled trapezium by former left view
Shape adds a ruler back bevel 2 and formed, it is achieved thereby that this parallelogram ruler can be picked up easily, can also avoid making dirty
Drawing paper, and it is simple in construction, operation it is simple the characteristics of.
Claims (4)
1. a kind of parallelogram ruler, including ruler front bevel（1）, ruler back bevel（2）, ruler side（3）, ruler bottom surface
（4）With ruler top surface（5）, it is characterised in that：The ruler front bevel（1）Length be 150mm to 250mm, ruler front bevel
（1）Height be 7mm to 10mm, the bottom on surface is provided with scale（11）, and ruler front bevel（1）With ruler bottom surface（4）'s
Angle angle is 25 to 35 degree；Ruler back bevel（2）The length of hypotenuse be 7mm to 12mm, ruler back bevel（2）Hypotenuse with
Ruler front bevel（1）It is parallel, ruler back bevel（2）Hypotenuse and ruler top surface（5）Angle angle for 25 to 35 degree；It is described straight
Ulnar surface（3）Length be 25mm to 35mm；Ruler top surface（5）Width be 20mm to 30mm.
A kind of 2. parallelogram ruler according to claim 1, it is characterised in that：The ruler side（3）And ruler
Top surface（5）Shape be respectively parallelogram and rectangle.
A kind of 3. parallelogram ruler according to claim 1, it is characterised in that：The ruler front bevel（1）With it is straight
Chi bottom surface（4）Angle and ruler back bevel（2）With ruler top surface（5）Angle be fillet.
A kind of 4. parallelogram ruler according to claim 1, it is characterised in that：The ruler front bevel（1）Length
Spend for 200mm, ruler front bevel（1）Height be 5mm, and ruler front bevel（1）With ruler bottom surface（4）Angle angle be 30
Degree, ruler back bevel（2）The length of hypotenuse be 10mm, chi back bevel（2）Hypotenuse and ruler top surface（5）Angle angle be
30 degree, ruler side（3）Length be 32mm, ruler top surface（5）Width be 24mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140965.1U CN206633658U (en) | 2016-10-20 | 2016-10-20 | A kind of parallelogram ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140965.1U CN206633658U (en) | 2016-10-20 | 2016-10-20 | A kind of parallelogram ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206633658U true CN206633658U (en) | 2017-11-14 |
Family
ID=60260642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140965.1U Expired - Fee Related CN206633658U (en) | 2016-10-20 | 2016-10-20 | A kind of parallelogram ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206633658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022232659A1 (en) * | 2021-04-29 | 2022-11-03 | Brown Jarred Schade | Ruler |
-
2016
- 2016-10-20 CN CN201621140965.1U patent/CN206633658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022232659A1 (en) * | 2021-04-29 | 2022-11-03 | Brown Jarred Schade | Ruler |
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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 |
Granted publication date: 20171114 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |