CN2344189Y - Multi-purpose drawing rule - Google Patents
Multi-purpose drawing rule Download PDFInfo
- Publication number
- CN2344189Y CN2344189Y CN 98233033 CN98233033U CN2344189Y CN 2344189 Y CN2344189 Y CN 2344189Y CN 98233033 CN98233033 CN 98233033 CN 98233033 U CN98233033 U CN 98233033U CN 2344189 Y CN2344189 Y CN 2344189Y
- Authority
- CN
- China
- Prior art keywords
- plane
- rule
- slide plate
- main scale
- secondary 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
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Abstract
The utility model relates to a multi-purpose drawing rule, which is composed of a main rule and an auxiliary rule. The main rule is provided with a slide plate which is perpendicular and fixed to the plane of the main rule, and the slide plate is extended into a groove of a central line, which is arranged at the auxiliary rule plane. The slide plate can be slid in a circumferential hole arranged at one end of the auxiliary rule, and the auxiliary rule can conduct the circumferential rotation around the slide plate of the main rule. The multi-purpose drawing rule has the function of drawing circles, the main and the auxiliary rules are overlapped to integration, and the storage and carryover are convenient. The utility model collects a T-square, a graduation ruler, a set square and a protractor to integration. The operation and portability are convenient, the drawing speed can be improved, and the utility model is the ideal tool for delineators.
Description
The utility model relates to a kind of drawing rule, particularly a kind of multipurpose drawing rule.
Existing manual the drawing adopted T-square mostly, and scale ruler and set square are main tool, and in drawing all kinds of drawing processes, particularly when mechanical drawing, because drawing step is more various, need possess above-mentioned three kinds of drawing instruments can realize.This plotting mode, its speed is slow, and efficient is low, often brings many troubles to the illustrator easily, if lack a certain drawing instrument, its drawing work will be very inconvenient.
The purpose of this utility model is.Design a kind of collection T-square, scale ruler, set square and protractor and be the whole body, existing use is easy to carry, and can improve the multipurpose drawing rule of drawing speed again.
The utility model is finished like this, it is to be formed by main scale that is cuboid and secondary chi two-part structure, the top of main scale is provided with the slide plate with its plane vertical fixing, its edge, left and right sides, plane is the sword limit, and indicate graduation mark respectively, the plane of secondary chi is the same sword limit that indicates graduation mark that is provided with, two edges up and down, one end on its plane is provided with a lever arm that pivots, the other end on plane is provided with a circumferential apertures, the center on plane is provided with the straight line groove, straight-line groove and circumferential apertures connect, the slide plate of top, main scale plane vertical fixing can put in the straight-line groove of secondary chi, and can slide along about the straight-line groove mobilely, also be provided with the resistance plate washer at the slide plate top of main scale vertical fixing.
Provide below in conjunction with drawings and Examples.
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is the cross-sectional view of overlooking of the present utility model.
As shown in Figure 1, 2, the utility model is to be formed by main scale 1 that is cuboid and secondary chi 2 two-part structure, the top of main scale 1 is provided with the slide plate 3 with its plane vertical fixing, its plane is provided with several groups and represents different conic wire casings 4 and be connected smoothed curve groove 5, and edge, the left and right sides 6 is the sword limit, and indicates graduation mark 7 respectively; The plane of secondary chi 2 is the same sword limit 8 that indicates graduation mark that is provided with, two edges up and down, one end on its plane be provided with one fixing by axle 9, and can be around axle 9 rotations, and the lever arm 10 that can dismantle arbitrarily, lever arm 10 is provided with the aperture 11 that distance does not wait, aperture 11 drawing pen of can arbitrarily pegging graft is used for delineating camber line and circle, the plane other end of secondary chi 2 is provided with a circumferential apertures 12, indicate the groove 13 of mensurable angle around the circumferential apertures 12, planar central position at secondary chi 2 also is provided with straight line groove 14, and straight-line groove 14 connects with the circumferential apertures 12 of plane one end; The slide plate 3 of top, the plane vertical fixing of main scale 1 can put in the planar central straight-line groove 14 of secondary chi 2, and can drive main scale 1 and horizontally slip along straight-line groove 14, and when slipping in the circumferential apertures 12 of secondary chi 2, can make secondary chi 2 make circumference around slide plate 3 rotates, so just can adjust the angle of secondary chi 2 and main scale 1 arbitrarily, make secondary chi 2 both can be folded on the main scale 1 again around 1 stroke of circle of main scale; Top at the slide plate 3 of main scale 1 plane vertical fixing also is provided with barrier plate 15, and barrier plate 15 can prevent that limited slip plate 3 deviates from straight-line groove 14 and circumferential apertures 12.
The utility model has the advantages that collection T-square, Scale ruler, set square and protractor are All over the body, existing use is easy to carry, can improve drawing speed again, and possesses the merit of drawing circle Can, and make overlapping being integrated of major and minor two chis, in order to depositing and carrying, be the illustrator the most Desirable instrument.
Claims (5)
1, a kind of multipurpose drawing rule, it is characterized in that it is to be formed by main scale 1 that is cuboid and secondary chi 2 two-part structure, the top of main scale 1 is provided with the slide plate 3 with its plane vertical fixing, its edge, left and right sides, plane 6 is the sword limit, and indicates graduation mark 7 respectively; The plane of secondary chi is the same sword limit 8 that indicates graduation mark that is provided with, two edges up and down, one end on its plane is provided with a lever arm that pivots 10, the other end on plane is provided with a circumferential apertures 12, and the center on plane is provided with straight line groove 14, and straight-line groove 14 connects with circumferential apertures 12; The slide plate 3 of top, main scale 1 plane vertical fixing puts in the straight-line groove 14 of secondary chi 2, and can slide mobilely along straight-line groove about 14, also is provided with resistance plate washer 15 at slide plate 3 tops of main scale 1 vertical fixing.
According to the described multipurpose drawing rule of claim 1, it is characterized in that 2, the plane of main scale 1 is provided with several groups and represents different conic wire casings 4 and be connected smoothed curve groove 5.
According to the described multipurpose drawing rule of claim 1, it is characterized in that 3, the lever arm 10 of secondary chi 2 planes, one end setting is fixing by axle 9, and can be around axle 9 rotations, can dismantle arbitrarily, and be provided with the aperture 11 that distance does not wait, aperture 11 can arbitrarily be inserted the drawing pen by delineation camber line and circle.
4, according to claim 1 or 3 described multipurpose drawing rules, it is characterized in that, indicate the groove 13 of mensurable angle around the circumferential apertures 12 of the plane other end setting of secondary chi 2.
5, according to the described multipurpose drawing rule of claim 1, it is characterized in that, slide plate 3 can drive main scale 1 and horizontally slip along straight-line groove 14, in the time of in slipping into circumferential apertures 12, can make secondary chi 2 make circumference around slide plate 3 rotates, and can adjust the angle of major and minor 1,2 liang of chi arbitrarily, and secondary chi 2 is unfolded on main scale 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233033 CN2344189Y (en) | 1998-09-14 | 1998-09-14 | Multi-purpose drawing rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233033 CN2344189Y (en) | 1998-09-14 | 1998-09-14 | Multi-purpose drawing rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2344189Y true CN2344189Y (en) | 1999-10-20 |
Family
ID=33981849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233033 Expired - Fee Related CN2344189Y (en) | 1998-09-14 | 1998-09-14 | Multi-purpose drawing rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2344189Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672690A (en) * | 2012-05-15 | 2012-09-19 | 南京德朔实业有限公司 | Quick-release structure and electric tool applying same |
| CN103196339A (en) * | 2013-04-25 | 2013-07-10 | 苏州铉动三维空间科技有限公司 | Measuring tool |
-
1998
- 1998-09-14 CN CN 98233033 patent/CN2344189Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672690A (en) * | 2012-05-15 | 2012-09-19 | 南京德朔实业有限公司 | Quick-release structure and electric tool applying same |
| CN102672690B (en) * | 2012-05-15 | 2015-04-08 | 南京德朔实业有限公司 | Quick-release structure and electric tool applying same |
| CN103196339A (en) * | 2013-04-25 | 2013-07-10 | 苏州铉动三维空间科技有限公司 | Measuring tool |
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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 |