CN2258820Y - Multifunctional drawing rule - Google Patents
Multifunctional drawing rule Download PDFInfo
- Publication number
- CN2258820Y CN2258820Y CN 96217328 CN96217328U CN2258820Y CN 2258820 Y CN2258820 Y CN 2258820Y CN 96217328 CN96217328 CN 96217328 CN 96217328 U CN96217328 U CN 96217328U CN 2258820 Y CN2258820 Y CN 2258820Y
- Authority
- CN
- China
- Prior art keywords
- rule
- chi
- base
- protractor
- chute
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a multifunctional drawing tool. A drawing rule comprises a base rule 1 and a movable rule 2, and the middle of the rule 1 is provided with a slid slot 8 and a dead slot 10. A sliding block 3 is arranged in the slid slot 8, and a locator pin 13 is arranged on the sliding block 3. The movable rule 2 is connected with the slider block 3, and one end of the slid slot 8 is provided with a pen sleeve base 5, a pen sleeve 6 and a pen 7. The bottom of the base rule 1 is provided with a protractor 11. The drawing rule collects a straight rule, a set square, compasses and the protractor to integration. The multifunctional drawing rule can be used for drawing parallel lines having any corresponding angle, and can also be used for dividing the known line segments; the line segment is divided with definite proportion. The utility model has the advantages of simple structure, low cost, complete function and convenient carryover.
Description
The utility model relates to a kind of drawing appliance.
At present, have various drawing instruments to sell on the market, but most of instrumental function is single.In recent years, disclose some multifunctional drawing rulers in the Chinese patent communique,, existed complex structure, cost height respectively or carry inconvenient defective though these drawing rules possess multiple function.
The purpose of this utility model be to provide a kind of simple in structure, cost is low, multiple functional, easy to carry multifunctional drawing ruler.
Task of the present utility model realizes in the following manner: this multifunctional drawing ruler comprises basic chi and adjustable rule, base chi both sides and adjustable rule are provided with scale, the base chi is provided with chute in the middle of the top, be provided with the dead slot that communicates with the bottom surface in the chute, be provided with slide block in the chute, slide block is provided with pilot pin, and adjustable rule is connected with slide block by screw, the end that base chi top is positioned at chute is provided with pen cap seat, the pen cap and nib, and basic chi bottom surface is provided with protractor.
The utility model integrates ruler, set square, compasses, protractor, has simple in structurely, makes easily, portably uses characteristics such as convenient.This drawing rule can be used for painter's paraphernalia the parallel lines of any corresponding angles and planar graph and the upright bit pattern relevant with parallel lines; Can be used for the known line segment of five equilibrium, divide line segment proportional; As long as can be used for picture amount right angle, angle, vertical line and circle, academics and students such chi is arranged, can solve the general considerations in the drawing.
Concrete structure of the present utility model is provided by drawings and Examples.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1.
Below in conjunction with drawings and Examples the utility model is described in more detail,
Embodiment:
With reference to Fig. 1, this multifunctional drawing ruler comprises basic chi 1 and adjustable rule 2, base chi 1 both sides are provided with scale 4 with adjustable rule 2 on the inclined-plane, the base chi is provided with chute 8 in the middle of 1 top, is provided with the dead slot 10 that communicates with the bottom surface in the chute 8, is provided with slide block 3 in the chute 8, slide block 3 is provided with pilot pin 13, adjustable rule 2 is connected with slide block 3 by screw 12, and the end that basic chi 1 top is positioned at cunning 8 is fixed with pen cap seat 5, the pen cap 6 and nib 7 by screw 9, and basic chi 1 bottom surface is provided with protractor 11.
Adjustable rule 2 can draw in the bottom of basic chi 1, and adjustable rule 2 stiff ends can be free to slide along dead slot 10.
The using method of this multifunctional drawing ruler is as follows: moving slider 3, just available active chi 2 is drawn general parallel lines.If want painter's paraphernalia that the parallel lines of certain corresponding angles are arranged, can utilize basic chi bottom protractor 11, adjustable rule 2 is transferred to the angle that needs setting, moving slider 3 gets final product again.
Inclined-plane, base chi 1 both sides is provided with scale, and the scale confession of dependence adjustable rule 2 one sides waits the branch line segment, the branch line segment is proportional with regulate parallel wire spacing uses.During five equilibrium line segment AB, terminal A and scale 0 (1 or other scale good) are overlapped, and make basic chi 1 angled with AB, if five five equilibrium line segments, with regard to moving slider 3, the one side that makes adjustable rule 2 is by scale 5 and terminal B, and moving slider 3 again, make adjustable rule 2 aim at scales 4,3,2, the 1 place parallel lines that draw, then four intersection points on the AB just have been divided into five five equilibriums with line segment AB.
When need are drawn bowlder with this drawing rule, be the center of circle, be that radius is drawn circle and got final product with the pilot pin 13 of random setting and the distance between the nib 7 with the pilot pin on the slide block 3 13.
Need the picture planar graph, during as parallelogram, earlier adjustable rule 2 is transferred to the position (at this moment can draw vertical line) vertical with basic chi 1, the moving slider 3 available active chis one group of opposite side that draws, regulate adjustable rule 2 again to certain angle (equaling an interior angle of parallelogram), moving slider 3, another group opposite side can draw.In like manner can draw such as solid figures such as squares more conveniently.
During measuring angle, the one side with basic chi 1 one side and adjustable rule 2 overlaps with the known angle both sides earlier, and two chi intersection points overlap with angular vertex, read the number of degrees at angle from the protractor 11 of basic chi 1 bottom again.
Claims (1)
1, a kind of multifunctional drawing ruler, comprise basic chi (1) and adjustable rule (2), it is characterized in that: basic chi (1) both sides and adjustable rule (2) are provided with scale (4), base chi (1) is provided with chute (8) in the middle of the top, be provided with the dead slot (10) that communicates in the bottom surface in the chute (8), be provided with slide block (3) in the chute (8), slide block (3) is provided with pilot pin (13), adjustable rule (2) is connected with slide block (3) by screw (12), the end that base chi (1) top is positioned at chute (8) is provided with pen cap seat (5), the pen cap (6) and nib (7), basic chi (1) bottom surface is provided with protractor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217328 CN2258820Y (en) | 1996-07-16 | 1996-07-16 | Multifunctional drawing rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217328 CN2258820Y (en) | 1996-07-16 | 1996-07-16 | Multifunctional drawing rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2258820Y true CN2258820Y (en) | 1997-08-06 |
Family
ID=33898517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96217328 Expired - Fee Related CN2258820Y (en) | 1996-07-16 | 1996-07-16 | Multifunctional drawing rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2258820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602201A (en) * | 2012-04-20 | 2012-07-25 | 张纹源 | Straight rule with angle drawing function |
-
1996
- 1996-07-16 CN CN 96217328 patent/CN2258820Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602201A (en) * | 2012-04-20 | 2012-07-25 | 张纹源 | Straight rule with angle drawing function |
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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 |