CN204726098U - A kind of folding shape ruler - Google Patents
A kind of folding shape ruler Download PDFInfo
- Publication number
- CN204726098U CN204726098U CN201520217910.5U CN201520217910U CN204726098U CN 204726098 U CN204726098 U CN 204726098U CN 201520217910 U CN201520217910 U CN 201520217910U CN 204726098 U CN204726098 U CN 204726098U
- Authority
- CN
- China
- Prior art keywords
- ruler
- right angle
- wide chi
- ruler body
- chi
- 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
Links
Abstract
The utility model relates to a kind of folding shape ruler, comprise ruler body, the upper straight section of described ruler body is equipped with graduation mark, the below of described ruler body is provided with wide chi, the both sides of described wide chi are also provided with graduation mark, wide chi is connected with connector by knob, and described connector rotatably rotates in link slot, described link slot and connector suitable; The right angle of described ruler body and wide chi is provided with soft materials corner protector, and described angle protection cover is connected on right angle.The utility model structure is simple, reasonable in design, by being provided with soft corner protector in the right angle of ruler, makes people when using steel ruler to measure, not easily scratched by the right angle that steel ruler is sharp, if when utilizing steel ruler to map, can arbitrarily pull down soft corner protector, utilize right angle end mapping; By ruler and wide chi are connected through the hinge, can folding, when drawing parallel lines, not needing again to measure spacing, easy to use.
Description
Technical field
The utility model relates to technical field of stationery, particularly relates to a kind of folding shape ruler.
Background technology
Ruler is widely used in mathematics, measures, the subjects such as engineering, ruler also have person be between chi, be a kind of very conventional measuring length instrument, this stationery is very general, and almost every pupil all staff one, are generally used for measuring shorter distance or drawing straight line.The material of ruler is variant, has iron, wood, plastic cement etc., has certain degree of hardness, otherwise be tape.Minimum scale is generally 1 millimeter.Scale unit is often centimetre.Length, the commonly meter ruler of 1 meter and the short chi of 15 centimetres, but do not have actual restrictions, so length is by one centimetre to four or five meters have.
The ruler that current steel material is made, in use, often can be scratched by the right angle that steel ruler is sharp or stab, there is use safety hidden danger.If but fillet were all made in the corner of steel ruler, would make again the Plotting Function of steel ruler have a greatly reduced quality.Simultaneously when drawing parallel lines, when often drawing straight line, all needing again to measure spacing, using inconvenience.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of folding shape ruler.
The utility model is achieved through the following technical solutions:
A kind of folding shape ruler, comprise ruler body, the upper straight section of described ruler body is equipped with graduation mark, the below of described ruler body is provided with wide chi, the both sides of described wide chi are also provided with graduation mark, wide chi is connected with connector by knob, and described connector rotatably rotates in link slot, described link slot and connector suitable; The right angle of described ruler body and wide chi is provided with soft materials corner protector, and described angle protection cover is connected on right angle.
As optimal technical scheme of the present utility model, be connected through the hinge between described wide chi and ruler body.
As optimal technical scheme of the present utility model, described ruler body is identical with thickness with the length of wide chi.
As optimal technical scheme of the present utility model, described ruler body and wide chi are all be made up of stainless steel material.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by being provided with soft corner protector in the right angle of ruler, make people when using steel ruler to measure, not easily scratched by the right angle that steel ruler is sharp, if when utilizing steel ruler to map, can arbitrarily pull down soft corner protector, utilize right angle end mapping; By ruler and wide chi are connected through the hinge, can folding, when drawing parallel lines, not needing again to measure spacing, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-ruler body; 2-graduation mark; The wide chi of 3-; 4-hinge; 5-knob; 6-connector; 7-link slot; 8-corner protector.
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 one folds shape ruler, comprises ruler body 1, and the upper straight section of described ruler body 1 is equipped with graduation mark 2, and the below of described ruler body 1 is provided with wide chi 3, and described wide chi 3 is connected by hinge 4 with between ruler body 1, is convenient to fold; Described ruler body 1 is identical with thickness with the length of wide chi 3.The both sides of described wide chi 3 are also provided with graduation mark 2, and wide chi 3 is connected with connector 6 by knob 5, and described connector 6 rotatably rotates in link slot 7, and described link slot 7 is suitable with connector 6; The right angle of described ruler body 1 and wide chi 3 is provided with soft materials corner protector 8, and described corner protector 8 is socketed in right angle.
Described ruler body 1 and wide chi 3 are all be made up of stainless steel material, prevent from getting rusty.
By being provided with soft corner protector in the right angle of ruler, making people when using steel ruler to measure, not easily being scratched by the right angle that steel ruler is sharp, if when steel ruler will be utilized to map, can arbitrarily pull down soft corner protector, utilize right angle end mapping; By ruler and wide chi 3 are connected through the hinge, can folding, when drawing parallel lines, like this when the parallel lines that a few stripe pitch of picture is identical, just not needing to regulate the spacing between ruler body 1 and wide chi 3, easy to use.
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. a folding shape ruler, comprise ruler body (1), the upper straight section of described ruler body (1) is equipped with graduation mark (2), it is characterized in that: the below of described ruler body (1) is provided with wide chi (3), the both sides of described wide chi (3) are also provided with graduation mark (2), wide chi (3) is connected with connector (6) by knob (5), and described connector (6) rotatably rotates in link slot (7), and described link slot (7) is suitable with connector (6); The right angle of described ruler body (1) and wide chi (3) is provided with soft materials corner protector (8), and described corner protector (8) is socketed in right angle.
2. one according to claim 1 folds shape ruler, it is characterized in that: described wide chi (3) is connected by hinge (4) with between ruler body (1).
3. one according to claim 1 folds shape ruler, it is characterized in that: described ruler body (1) is identical with thickness with the length of wide chi (3).
4. the one according to claim 1 or 3 folds shape ruler, it is characterized in that: described ruler body (1) and wide chi (3) are all be made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217910.5U CN204726098U (en) | 2015-04-13 | 2015-04-13 | A kind of folding shape ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217910.5U CN204726098U (en) | 2015-04-13 | 2015-04-13 | A kind of folding shape ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726098U true CN204726098U (en) | 2015-10-28 |
Family
ID=54384478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217910.5U Expired - Fee Related CN204726098U (en) | 2015-04-13 | 2015-04-13 | A kind of folding shape ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726098U (en) |
-
2015
- 2015-04-13 CN CN201520217910.5U patent/CN204726098U/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: 20151028 Termination date: 20160413 |