CN103317913A - Triangular plate with lifting rod - Google Patents
Triangular plate with lifting rod Download PDFInfo
- Publication number
- CN103317913A CN103317913A CN2013102797682A CN201310279768A CN103317913A CN 103317913 A CN103317913 A CN 103317913A CN 2013102797682 A CN2013102797682 A CN 2013102797682A CN 201310279768 A CN201310279768 A CN 201310279768A CN 103317913 A CN103317913 A CN 103317913A
- Authority
- CN
- China
- Prior art keywords
- shadoof
- lifting rod
- set square
- axle
- triangular plate
- 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.)
- Granted
Links
- 238000003756 stirring Methods 0.000 claims description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
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Abstract
A triangular plate with a lifting rod is composed of a triangular plate body, a lifting rod mounted in the middle of the triangular plate body, and a lifting rod shaft. The lifting rod is connected with the triangular plate body through the lifting rod shaft, and the lifting rod shaft and the lifting rod are vertically and fixedly connected to the root of the lifting rod. Stirred by a finger, the lifting rod can rotate by 180 degrees around the axis of the lifting rod shaft. The triangular plate is used as a drawing tool, is convenient to use and belongs to the field of stationary.
Description
Technical field
A kind of set square with shadoof relates to the stationery technical field, relates in particular to a kind of drawing instrument.
Background technology
Being used at present the set square of drawing, is a class flat tool mostly, is inconvenient to during drawing move, and particularly drawing with pen is easy to when moving ink marks is dragged flower and makes a mess of works.
Summary of the invention
The purpose of this invention is to provide a kind of convenient mobile set square, and be unlikely drawn lines are made a mess of.
This a kind of set square with shadoof comprises the set square body, is installed in shadoof and the shadoof axle at body middle part, and shadoof links to each other with body by the shadoof axle.The shadoof axle root that be fixed on shadoof vertical with shadoof.Insert respectively in two coaxial apertures of body at the two ends of shadoof axle.Stir shadoof with hand, shadoof is between 0 to 180 ° around the angular range that shadoof axle axis rotates.
The advantage of a kind of set square with shadoof of the present invention is: use this set square to draw or during drawing, shadoof is allocated to becomes 90 ° position with body, hand pinches shadoof can make things convenient for the movable triangular plate, can keep picture clean; Shadoof can be reversed the position that overlaps with body when not in use, instant packed, deposit and carry.
Description of drawings
Fig. 1 is the front elevational schematic of a kind of set square with shadoof of the present invention angular range that its shadoof rotates when horizontally disposed; Fig. 2 is the schematic top plan view of a kind of set square with shadoof of the present invention.Among the figure: 1 is body, and 2 is shadoof, and 3 is the shadoof axle.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is illustrated.
A kind of set square with shadoof is comprised of set square body 1, the shadoof 2 that is installed in body 1 middle part and shadoof axle 3.Body 1 middle part has that a profile and shadoof 2 are similar and size is a bit larger tham the strip macropore of shadoof 2, and shadoof 2 is connected in this hole by shadoof axle 3 and body 1.Shadoof axle 3 and shadoof 2 vertical shadoof 2 roots that are fixed on.The length of shadoof axle 3 slightly is longer than the width of strip macropore, make things convenient for the two ends of shadoof axle 3 under the effect of external force, insert respectively body 1 middle part the strip macropore the both sides hole wall with set square body 1 parallel plane two coaxial apertures in and do not come off.The external diameter of shadoof 2 is slightly smaller than the thickness of set square body 1.The hole wall of the strip macropore that touch shadoof axle 3 parallel with shadoof axle 3 should satisfy with the tightening degree between the shadoof axle 3: when the set square horizontal positioned, finger stir lower, shadoof 2 can certainly be in the top of set square body 1 and vertical set square body 1 plan-position and turn to the below that is in set square body 1 and the position on vertical set square body 1 plane, and namely shadoof 2 is between 0 to 180 ° around the angular range that shadoof axle 3 axis rotate; And finger when not stirring shadoof 2 cannot not stop looseningly because the hole wall of shadoof axle 3 and strip macropore closely cooperates.
Use this set square to draw or during drawing, by going to position with 1 one-tenth 90 ° of bodies with position that body 1 overlaps, hand pinches shadoof 2 can convenient, flexible movable triangular plate with shadoof 2, and can keep drawing or picture clean; Also set square can be drawn conversely same convenient, as shown in Figure 1.Shadoof 2 can be reversed the position that overlaps with body 1 again when not in use, instant packed, deposit and carry.
Claims (2)
1. set square with shadoof, it is characterized in that, comprise set square body (1), be installed in shadoof (2) and the shadoof axle (3) at body (1) middle part, shadoof (2) links to each other shadoof axle (3) and the vertical root that is fixed on shadoof (2) of shadoof (2) by shadoof axle (3) with body (1).
2. a kind of set square with shadoof according to claim 1 is characterized in that, under the stirring of finger, shadoof (2) is between 0 to 180 ° around the angular range that shadoof axle (3) axis rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279768.2A CN103317913B (en) | 2013-06-24 | 2013-06-24 | A kind of set square with shadoof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279768.2A CN103317913B (en) | 2013-06-24 | 2013-06-24 | A kind of set square with shadoof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103317913A true CN103317913A (en) | 2013-09-25 |
| CN103317913B CN103317913B (en) | 2016-01-20 |
Family
ID=49187089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310279768.2A Active CN103317913B (en) | 2013-06-24 | 2013-06-24 | A kind of set square with shadoof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103317913B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156049Y (en) * | 1992-12-19 | 1994-02-16 | 文永成 | All-function mapper |
| CN2213080Y (en) * | 1994-12-31 | 1995-11-22 | 陈苗 | Drawing-board and straightedge |
| JPH08112997A (en) * | 1994-10-17 | 1996-05-07 | Kenichi Sakaida | Line drawing auxiliary tool |
| CN201099104Y (en) * | 2007-09-19 | 2008-08-13 | 赵能兰 | Multifunction drawing tool for students |
| CN201913964U (en) * | 2010-12-08 | 2011-08-03 | 上海市浦兴中学 | Triangular rule |
| CN203543451U (en) * | 2013-06-24 | 2014-04-16 | 刘自拔 | Set square with lifting rod |
-
2013
- 2013-06-24 CN CN201310279768.2A patent/CN103317913B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156049Y (en) * | 1992-12-19 | 1994-02-16 | 文永成 | All-function mapper |
| JPH08112997A (en) * | 1994-10-17 | 1996-05-07 | Kenichi Sakaida | Line drawing auxiliary tool |
| CN2213080Y (en) * | 1994-12-31 | 1995-11-22 | 陈苗 | Drawing-board and straightedge |
| CN201099104Y (en) * | 2007-09-19 | 2008-08-13 | 赵能兰 | Multifunction drawing tool for students |
| CN201913964U (en) * | 2010-12-08 | 2011-08-03 | 上海市浦兴中学 | Triangular rule |
| CN203543451U (en) * | 2013-06-24 | 2014-04-16 | 刘自拔 | Set square with lifting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103317913B (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Qinghua Inventor before: Xiao Fenglan Inventor before: Wang Zhicheng Inventor before: Liu Ziba |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170904 Address after: 065000 Langfang city of Hebei province Guangyang District No. 37 Xinhua Road Patentee after: Wang Qinghua Address before: Gaoming District of Foshan city in Guangdong province 528500 city streets IKEA Road No. 5 Lane 1 ladder 301 Liulv Patentee before: Liu Ziba |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180921 Address after: 226499 No. twelve, group twelve, Hong Yuan village, dugong Town, Rudong County, Jiangsu Patentee after: Guan Xuefei Address before: 065000 Xinhua Road 37, Guangyang District, Langfang, Hebei Patentee before: Wang Qinghua |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200316 Address after: 233000 Huahai Jinxiu facade, 3rd road, Guzhen County, Bengbu City, Anhui Province 2 uff03 105 Patentee after: Bengbu Geshi Intellectual Property Operations Co., Ltd. Address before: 226499 No. twelve, No. 20, rainbow Yuan village, dug Town, Jiangsu County, Rudong Patentee before: Guan Xuefei |