CN201646148U - Setsquare with handle - Google Patents
Setsquare with handle Download PDFInfo
- Publication number
- CN201646148U CN201646148U CN2010200502170U CN201020050217U CN201646148U CN 201646148 U CN201646148 U CN 201646148U CN 2010200502170 U CN2010200502170 U CN 2010200502170U CN 201020050217 U CN201020050217 U CN 201020050217U CN 201646148 U CN201646148 U CN 201646148U
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- CN
- China
- Prior art keywords
- handle
- set square
- band handle
- scale
- angle
- 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 setsquare with a handle, which comprises two right-angle sides and a sloping side and is characterized by being provided with the handle and a handle groove matched with the handle, after the handle is clamped in the handle groove, the setsquare with the handle can be obtained from the drawing plane by the handle, thus being convenient and practical. The setsquare is provided with an equilateral polygonal side length scale which comprises an origin point of the side length scale, side scales and a circumradius mark. Three corners of the bottom surface of the setsquare with a handle are all provided with a bulge. The setsquare is provided with parallel sides arranged on the right-angle sides of the setsquare and used for drawing parallel lines with equal intervals, the parallel lines are used for being taken as a reference by corresponding objects, each right-angle side is provided with three parallel sides, and the distances from each right-angle side to the three parallel sides are 3mm, 5mm and 10mm respectively. The two right-angle sides are both provided with protractor scales. With the structural design, the setsquare with the handle leads to easy parallel side drawing during drawing, has multiple functions and is convenient and practical.
Description
Technical field:
The utility model relates to a kind of multi-functional band handle set square.
Background technology:
General set square is taken inconvenience, is difficult to draw parallel edges, can only be used for drawing triangle or measuring angle, and function ratio is more single, is difficult to draw regular polygon, and angle is measured inconvenience.Existing band handle set square makes the edge of inkiness set square easily when drawing usually, thus when mobile set square dirty bad picture.
Summary of the invention:
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of multi-functional band handle set square of taking easily is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this band handle set square, comprise two right-angle sides, a hypotenuse, and it is characterized in that also being provided with handle, band handle set square is provided with the handle groove that cooperates with handle.
The utility model also is provided with regular polygon length of side scale, described regular polygon length of side scale comprises that length of side ruler origin, the limit of regular polygon count scale, circumradius mark, when the regular polygon circumradius was got the value that the circumradius mark indicated, the distance that scale is counted on length of side ruler origin to limit was described limit and counts the length of side that scale indicates the regular polygon of limit number.
Circumradius described in the utility model is labeled as 5CM, and the limit is counted scale and comprised 100,36,30,20,15,10,9,8,7,6,5,4 and 3.
Band handle set square described in the utility model is 45 ° of right angle triangles.
Be provided with salient point on three angles of band handle set square described in the utility model bottom surface.
Salient point described in the utility model is arranged on the limit on three limits of being with the handle set square.
The utility model right-angle side is provided with parallel edges.
Parallel edges described in the utility model all has three on two right-angle sides, respectively apart from 3,5,10 millimeters of the right-angle sides at place.
The protractor scale all is set, than the more accurate convenience of traditional triangle chi intensive amount hornwork on the utility model right-angle side.
The utility model makes takes easily when drawing that by the structural design of band handle set square function is many, and is convenient and practical.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the schematic diagram of the utility model embodiment handle and handle groove.
Fig. 4 is the schematic diagram of the utility model embodiment regular polygon length of side scale usage.
The specific embodiment:
Referring to Fig. 1～4, the utility model band handle set square comprises two right-angle sides, hypotenuse and length and angle index, also is provided with handle C, and band handle set square is provided with the handle groove C that cooperates with handle C
1, handle C snaps in handle groove C
1After can extract band handle set square from making plan by handle C, convenient and practical.
Be provided with salient point F on three angles of the utility model band handle set square bottom surface, described salient point F is used for support belt handle set square, the ink that band handle set square edge is stained with make band handle set square bottom surface only keep some points (or little disk) to contact, so that can not pollute drawing with the drawing object.As a kind of special case, described band handle set square is 45 ° of right angle triangles.
The utility model embodiment salient point F is arranged on submarginal position on the limit on three limits of band handle set square, two salient point F wherein are set near the summit, right angle, near two summits a salient point F is set respectively in addition, four salient point F are set near the hypotenuse edge, and two right-angle side edges respectively are provided with two salient point F.
The utility model is provided with regular polygon length of side scale D, and regular polygon length of side scale D is arranged between the semi arch of two sign angles, and regular polygon length of side scale D comprises the length of side ruler origin D of regular polygon
1, the limit counts scale D
2, circumradius mark D
3, when the regular polygon circumradius is got circumradius mark D
3During the value that is indicated (special case is 5 centimetres), length of side ruler origin D
1Count scale D to the limit
2Distance be described limit and count scale D
2The length of side of the regular polygon of limit number that indicates.
The circumradius mark D of the utility model embodiment
3Be 5CM, scale D is counted on the limit
2Comprise 100,36,30,20,15,10,9,8,7,6,5,4 and 3, expression is when the circumradius of regular polygon is 5 centimetres respectively, and the length of side that the limit number is respectively 100,36,30,20,15,10,9,8,7,6,5,4 and 3 regular polygon is length of side ruler origin D
1Count scale D to the limit
2Distance.
The usage of regular polygon length of side scale D is as follows:
1. make the circle that a radius is 5CM;
2. measure length of side ruler origin D with compasses
1(among Fig. 1 above the A a bit) counts scale D for basic point arrives corresponding edge
2Distance (promptly measure length of side ruler origin D
1Count scale D to selected limit
2Distance, for example to draw just heptagonal words, measure length of side ruler origin D
1Count scale D to the limit
2Be 7 distance, referring to Fig. 4);
3. with compasses five equilibrium arc on circumference;
4. gained circular arc joining is the regular polygon summit of asking;
5. the character with string connects each joining in regular turn with straight line, finishes mapping.
The utility model also is provided with parallel edges B, and parallel edges B is arranged on two right-angle sides of band handle set square, is used for the parallel lines that picture equates at interval, and relative thing with it has reference role.Parallel edges B all has three on two right-angle sides, respectively apart from 3,5,10 millimeters of the right-angle sides at place.
On two right-angle sides of the utility model protractor scale E is set all, than the more accurate convenience of traditional triangle chi intensive amount hornwork.
Claims (9)
1. a band handle set square comprises two right-angle sides, a hypotenuse, it is characterized in that also being provided with handle, and band handle set square is provided with the handle groove that cooperates with handle.
2. band handle set square according to claim 1, it is characterized in that: also be provided with regular polygon length of side scale, described regular polygon length of side scale comprises that length of side ruler origin, the limit of regular polygon count scale, circumradius mark, when the regular polygon circumradius was got the value that the circumradius mark indicated, the distance that scale is counted on length of side ruler origin to limit was described limit and counts the length of side that scale indicates the regular polygon of limit number.
3. band handle set square according to claim 2, it is characterized in that: described circumradius is labeled as 5CM, and the limit is counted scale and is comprised 100,36,30,20,15,10,9,8,7,6,5,4 and 3.
4. according to the described band handle of the arbitrary claim of claim 1～3 set square, it is characterized in that: described band handle set square is 45 ° of right angle triangles.
5. according to the described band handle of the arbitrary claim of claim 1～3 set square, it is characterized in that: be provided with salient point on three angles of band handle set square bottom surface.
6. band handle set square according to claim 5 is characterized in that: described salient point is arranged on the limit on three limits of being with the handle set square.
7. according to the described band handle of the arbitrary claim of claim 1～3 set square, it is characterized in that: described right-angle side is provided with parallel edges.
8. band handle set square according to claim 7 is characterized in that: described parallel edges all has three on two right-angle sides, respectively apart from 3,5,10 millimeters of the right-angle sides at place.
9. according to the described band handle of the arbitrary claim of claim 1～3 set square, it is characterized in that: the protractor scale all is set on the described right-angle side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200502170U CN201646148U (en) | 2010-01-20 | 2010-01-20 | Setsquare with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200502170U CN201646148U (en) | 2010-01-20 | 2010-01-20 | Setsquare with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646148U true CN201646148U (en) | 2010-11-24 |
Family
ID=43111368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200502170U Expired - Fee Related CN201646148U (en) | 2010-01-20 | 2010-01-20 | Setsquare with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317910A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Set square with magnet |
| CN103317912A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Magnetic drawing template |
-
2010
- 2010-01-20 CN CN2010200502170U patent/CN201646148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317910A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Set square with magnet |
| CN103317912A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Magnetic drawing template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140120 |