CN2461781Y - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN2461781Y CN2461781Y CN 00256594 CN00256594U CN2461781Y CN 2461781 Y CN2461781 Y CN 2461781Y CN 00256594 CN00256594 CN 00256594 CN 00256594 U CN00256594 U CN 00256594U CN 2461781 Y CN2461781 Y CN 2461781Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- utility
- model
- square
- protractor
- 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
The utility model relates to a multifunctional ruler, which belongs to the technical field of the group of straight rulers of the subclass of writing or drawing supplies; writing or drawing auxiliary supplies of the class of writing or drawing appliances; office supplies under the subsection of printing in the section of performing operations and transporting according to the International Patent Classification (IPC). The number is B43L7/00. The utility model is composed of a protractor, a straight ruler, a square hole and a triangular plate. The utility model is characterized in that the square-shaped square hole of the multifunctional ruler is arranged on the oblong-shaped straight ruler. The utility model is a multifunction ruler with practical value.
Description
The utility model relates to multi-functional lattice chi.Belong to operation Department of Transportation by International Patent Classification (IPC) (IPC) classification, printing branch is write or drawing appliance, and the big class of office appliance is write or drawing article, the assistant product group of writing or draw, ruler technical group field.Be numbered B43L 7/00.
At present, the technology about ruler existing and that once had was all done very fruitful effort to the demand of multi-functional lattice chi, also once designed many outstanding technical schemes.As being declared by Li Linzhang of the Decree of Patent Office of China in 1996, Granted publication number is CN2212509Y, and China Patent No. (ZL) is: No. 94221650.4 utility model title is the utility model patent of " multifunctional drawing ruler ", the technical scheme that is adopted.At the ruler technical elements is a routine of great value invention, and it has solved the problem of chi multifunctional drawing effectively.But still have some deficits, it also is difficult to solve multiple lattice chi and carries inconvenient problem.
The purpose of this utility model is to provide a kind of multi-functional lattice chi.Carry inconvenient problem to solve multiple lattice chi.
The purpose of this utility model is achieved in that the multi-functional lattice chi of this utility model.Mainly constitute by protractor, ruler, square hole, set square.Its major part protractor is a semi-circular shape, makes material with plastics, through the hot forming processing and manufacturing.Its ruler is an oblong-shaped, makes material with plastics, through the hot forming processing and manufacturing.Its set square is triangular shaped, makes material with plastics, through the hot forming processing and manufacturing.The protractor of its semi-circular shape adopts adhesive method to be installed on the OBL ruler, forms the measuring angle structure of a semi-circular shape.The square hole of its square shape adopts fixing means to be installed on the OBL ruler.Form the mould structure of a square hole shape.Its OBL ruler adopts adhesive method to be installed on the triangular shaped set square.Form an OBL setting-out structure.Its protractor by cementation in ruler, thereby make protractor satisfy the requirement of angle measurement degree.Its ruler by cementation in set square, thereby make ruler finish the task of picture straight line.So just realized the purpose of this utility model.
The technology of the utility model and original ruler has been compared three advantages and improvement;
The first, because the utility model has designed protractor in technical scheme, can take measurement of an angle so solved, can draw the problem of semicircle;
The second, because the utility model has designed ruler in technical scheme, can draw straight line so solved, can survey the problem of length;
The 3rd, because the utility model has designed set square in technical scheme, can draw leg-of-mutton problem so solved.Thereby just can more effectively solve multiple lattice chi and carry inconvenient problem.
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is the contour structures schematic diagram of the multi-functional lattice chi of the utility model;
The numbering of parts explanation in the schematic diagram: 1 protractor, 2 rulers, 3 square holes, 4 set squares
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in the figure, the multi-functional lattice chi of the utility model.Mainly constitute by protractor 1, ruler 2, square hole 3, set square 4.Its major part protractor 1 is a semi-circular shape, makes material with plastics, through the hot forming processing and manufacturing.Its ruler 2 is oblong-shapeds, makes material with plastics, through the hot forming processing and manufacturing.Its set square 4 is triangular shaped, makes material with plastics, through the hot forming processing and manufacturing.The protractor 1 of its semi-circular shape adopts adhesive method to be installed on the OBL ruler 2, forms the measuring angle structure of a semi-circular shape.The square hole 3 of its square shape adopts fixing means to be installed on the OBL ruler 2.Form the mould structure of a square hole shape.Its OBL ruler 2 adopts adhesive method to be installed on the triangular shaped set square 4.Form an OBL setting-out structure.Its protractor 1 by cementation in ruler 2, thereby make protractor 1 satisfy the requirement of angle measurement degree.Its ruler 2 by cementation in set square 4, thereby make ruler 2 finish the task of picture straight line.So just realized the purpose of this utility model.Thereby just can solve multiple lattice chi and carry inconvenient problem.
Below by embodiment, the utility model is done more detailed description:
Embodiment 1, in force, if the user will draw semicircle or take measurement of an angle, can utilize the protractor 1 on this combination apparatus to get final product then this novel combination apparatus up; If the picture set square can use the set square 4 that is bonded in right-hand member.
Embodiment 2, in force, if draw straight line and measure length, can use the ruler 2 in the middle of being bonded in, and utilize ruler 2 can also draw little triangle, roundlet, square etc.Thereby just can realize the purpose of this utility model.
Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of teaching aid factory, take hot forming to produce in batch, the demand with supply student circle so just can realize practical value of the present utility model and economic worth better.
Claims (2)
1. multi-functional lattice chi, it is to be made of protractor (1), ruler (2), square hole (3), set square (4), the protractor of its semi-circular shape (1) is installed on the OBL ruler (2), it is characterized in that the square hole (3) of its square shape is installed on the OBL ruler (2).
2. multi-functional lattice chi according to claim 1 is characterized in that its OBL ruler (2) is installed on the triangular shaped set square (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256594 CN2461781Y (en) | 2000-12-04 | 2000-12-04 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256594 CN2461781Y (en) | 2000-12-04 | 2000-12-04 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2461781Y true CN2461781Y (en) | 2001-11-28 |
Family
ID=33613276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00256594 Expired - Fee Related CN2461781Y (en) | 2000-12-04 | 2000-12-04 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2461781Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291660A (en) * | 2015-11-16 | 2016-02-03 | 平湖大宏纸管有限公司 | Mind map ruler used for drawing mind map |
-
2000
- 2000-12-04 CN CN 00256594 patent/CN2461781Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291660A (en) * | 2015-11-16 | 2016-02-03 | 平湖大宏纸管有限公司 | Mind map ruler used for drawing mind map |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |