CN2555170Y - Adjustable set square - Google Patents
Adjustable set square Download PDFInfo
- Publication number
- CN2555170Y CN2555170Y CN 02244356 CN02244356U CN2555170Y CN 2555170 Y CN2555170 Y CN 2555170Y CN 02244356 CN02244356 CN 02244356 CN 02244356 U CN02244356 U CN 02244356U CN 2555170 Y CN2555170 Y CN 2555170Y
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- utility
- set square
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- chi
- ruler
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Abstract
The utility model relates to an adjustable set square, belonging to the operation and transportation department, the printing division, the writing or drawing apparatus, the writing or drawing supplies of the office supply category, the writing or drawing aids tool class and the ruler group according to the IPC. The utility model aims to solve the technical issue that the angle and the side length of a common ruler can not be adjusted. The utility model mainly consists of a scale, a long length ruler, a bolt, a screw, an intermediate length ruler, a short length ruler and a slide way. The utility model is characterized in that the bolt is pierced and connected to the middle position of the slide way; the blanking of the slide way is connected to the end position of the long length ruler and the short length ruler respectively; and the screw is driven in and connected to the connector of the long length ruler, the intermediate length ruler and the short length ruler. The utility model has the best proposal that the adjustable set square is made of plastic and is manufactured in batches through the foundation equipment of a stationery plant, so as to meet the needs of students and further to better realize the practical value and the economic value of the adjustable set square.
Description
(1) technical field:
The utility model relates to the new type of adjustable set square, divides by International Patent Classification (IPC) (IPC) to belong to operation Department of Transportation, and printing branch is write or drawing appliance; The big class of office accommodation is write or drawing article, the assistant product group of writing or draw, ruler technical group field.
(2) background technology:
At present, the technology about the ruler group existing and that once had was all done very fruitful effort to the demand of new type of adjustable set square, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Wang Zongwen, Granted publication number is CN2222621Y, China Patent No. (ZL) is: No. 95213132.3 utility model title is the utility model patent of " five in one tailoring special ruler ", the technical scheme that is adopted.At ruler group technical elements is a routine of great value invention, and it has solved the technical problem of tailoring special ruler five in one effectively.But still have some deficits, it also be difficult to solve common set square can not adjusting angle and the technical problem of the length of side.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of new type of adjustable set square.Can not adjusting angle and the technical problem of the length of side to solve common set square.
The new type of adjustable set square that the technical scheme that the technical problems to be solved in the utility model adopted is achieved in that this utility model mainly by: scale, long chi, bolt, screw, middle chi, short chi, slideway constitute.Its bolt, screw are by selecting for use on the market.Its scale is a wire shaped, is material with the dyestuff, through the mint-mark processing and manufacturing.Its long chi is an oblong-shaped, is material with plastics, through the processing and forming manufacturing.Its middle chi is an oblong-shaped, is material with plastics, through the processing and forming manufacturing.Its short chi is an oblong-shaped, is material with plastics, through the processing and forming manufacturing.Its slideway is an elongate in shape, is material with plastics, through processing and manufacturing in full bloom.
In shape, textural, the total essential features of new type of adjustable set square of the present utility model and immediate prior art is: the scale mint-mark is the position on the face of long chi, middle chi, constitutes the rectilinear form fixed structure, and function has been the effect that indicates the number of degrees.In shape, textural, the utility model new type of adjustable set square technical characterictic different with immediate prior art is: bolt penetrates the medium position that is connected slideway, constitutes the cross shaped head slide construction, and function has been a fixation.The slideway stamping-out connects the end position of long chi, middle chi, constitutes the elongate in shape fixed structure, and function has been the slide bolt effect.Screw hammers into the joint location that is connected chi, constitutes crossing on the same level shape bascule, and function has been a fixation.So just realized that the common set square of solution of new type of adjustable set square of the present utility model can not adjusting angle and the purpose of the technical problem of the length of side.
The beneficial effect of the new type of adjustable set square of utility model is that the utility model is that the common set square of solution can not have been compared three place advantage and improvement with existing with the technology about the ruler group that once had with the technical scheme that length of side technical problem is adopted by adjusting angle:
The first, owing to designed bolt in the technical scheme of new type of adjustable set square of the present utility model, so easier solution is fixed long chi, middle chi in slideway technical problem.
The second, owing to designed slideway in the technical scheme of new type of adjustable set square of the present utility model, so chi in the easier solution, long chi can be by bolt sliding technology problem in slideway.
The 3rd, owing to designed screw in the technical scheme of new type of adjustable set square of the present utility model, each ruler of easier solution can movable technical problem.
(4) description of drawings:
Accompanying drawing provides the structural representation of new type of adjustable set square of the present utility model:
Fig. 1: the overall structure schematic diagram that is new type of adjustable set square of the present utility model:
The label declaration of parts in the schematic diagram:
Chi 6 short chi 7 slideways in 1 scale, 2 long chi 3 bolts 4 screws 5
(5) specific embodiment:
Below in conjunction with accompanying drawing, to new type of adjustable set square of the present utility model be realization solve common set square can not adjusting angle and the optimal way of the technical scheme taked of the technical problem of the length of side be described further:
Its static structure: please join accompanying drawing: as shown in the figure, new type of adjustable set square of the present utility model mainly is made of scale 1, long chi 2, bolt 3, screw 4, middle chi 5, short chi 6, slideway 7.Its bolt 3, screw 4 are by selecting for use on the market.Its scale 1 is a wire shaped, is material with the dyestuff, through the mint-mark processing and manufacturing.Its long chi 2 is oblong-shapeds, is material with plastics, through the processing and forming manufacturing.Its middle chi 5 is oblong-shapeds, is material with plastics, through the processing and forming manufacturing.Its short chi 6 is oblong-shapeds, is material with plastics, through the processing and forming manufacturing.Its slideway 7 is elongate in shape, is material with plastics, through processing and manufacturing in full bloom.
In shape, textural, the total essential features of new type of adjustable set square of the present utility model and immediate prior art is: scale 1 mint-mark is the position on the face of long chi 2, middle chi 5, constitute the rectilinear form fixed structure, function has been the effect that indicates the number of degrees.In shape, textural, the new type of adjustable set square of the present utility model technical characterictic different with immediate prior art is: bolt 3 penetrates the medium position that is connected slideway 7, constitutes the cross shaped head slide construction, and function has been a fixation.Slideway 7 stamping-outs connect the end position of long chi 2, middle chi 5, constitute the elongate in shape fixed structure, and function has been the slide bolt effect.Screw 4 hammers into the joint location that is connected chi, constitutes crossing on the same level shape bascule, and function has been a fixation.
Its dynamic structure: in the optimal way of implementing, in use, in the time of needs picture different edge Yangtze River Delta shape, can achieve the goal by slide bolt 3, according to mechanical principle of confounding, its long chi 2, middle chi 5 act on bolt 3 by slideway 7, thereby finish the task of slip.So just realized that the common set square of solution tradition of new type of adjustable set square of the present utility model can not adjusting angle 20 and the technical problem purpose of the length of side.
Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of stationery factory, take to produce by batch in a large number,, so just can realize the practical value and the economic worth of new type of adjustable set square of the present utility model better with the demand of supply student circle.
Claims (3)
1. new type of adjustable set square, it is to be made of scale (1), long chi (2), bolt (3), screw (4), middle chi (5), short chi (6), slideway (7), the essential features total in shape, textural the utility model and immediate prior art is scale (1) mint-mark position on the face of long chi (2), middle chi (5), constitute the rectilinear form fixed structure, function has been the effect that indicates the number of degrees.The utility model is different from it is characterized in that of immediate prior art in shape, textural: bolt (3) penetrates the medium position that is connected slideway (7).
2. new type of adjustable set square according to claim 1 is characterized in that: slideway (7) stamping-out connects the end position of long chi (2), middle chi (5).
3. new type of adjustable set square according to claim 1 is characterized in that: screw (4) hammers into the joint location that is connected chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02244356 CN2555170Y (en) | 2002-08-08 | 2002-08-08 | Adjustable set square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02244356 CN2555170Y (en) | 2002-08-08 | 2002-08-08 | Adjustable set square |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555170Y true CN2555170Y (en) | 2003-06-11 |
Family
ID=33716264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02244356 Expired - Fee Related CN2555170Y (en) | 2002-08-08 | 2002-08-08 | Adjustable set square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555170Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198323A (en) * | 2016-08-26 | 2016-12-07 | 杭州同孚环保科技有限公司 | A kind of slide calliper rule formula solid accumulation measuring instrument angle of repose |
| CN106370087A (en) * | 2016-08-26 | 2017-02-01 | 杭州同孚环保科技有限公司 | Repose angle measuring instrument |
-
2002
- 2002-08-08 CN CN 02244356 patent/CN2555170Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198323A (en) * | 2016-08-26 | 2016-12-07 | 杭州同孚环保科技有限公司 | A kind of slide calliper rule formula solid accumulation measuring instrument angle of repose |
| CN106370087A (en) * | 2016-08-26 | 2017-02-01 | 杭州同孚环保科技有限公司 | Repose angle measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xinyuan Document name: Notification of Termination of Patent Right |
|
| 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 |