CN201165139Y - Convenient compasses - Google Patents
Convenient compasses Download PDFInfo
- Publication number
- CN201165139Y CN201165139Y CNU2008200164834U CN200820016483U CN201165139Y CN 201165139 Y CN201165139 Y CN 201165139Y CN U2008200164834 U CNU2008200164834 U CN U2008200164834U CN 200820016483 U CN200820016483 U CN 200820016483U CN 201165139 Y CN201165139 Y CN 201165139Y
- Authority
- CN
- China
- Prior art keywords
- pencil
- compasses
- sleeve
- leg
- eraser
- 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
Images
Landscapes
- Pens And Brushes (AREA)
Abstract
A pair of convenient compasses comprise a compasses seat; a handle is arranged on the compasses seat; a fixed compasses leg and a movable compasses leg are movably connected in the compasses seat; a positioning pin is arranged at the lower end of the fixed compasses leg; a mounting hole is arranged at the lower end of the movable compasses leg; a screw bolt rod is fixedly connected to the left side of a pencil sleeve; the screw bolt rod passes through the mounting hole at the lower end of the movable compasses leg; the pencil sleeve is fixed on the movable compasses leg through a locking nut; a pencil is arranged in the pencil sleeve; an eraser sleeve is arranged at the upper end of the pencil; an eraser head is arranged inside the eraser sleeve; a locking bolt is arranged on the sleeve wall of the pencil sleeve. The utility model can draw circles with pencils, color pens or ball-point pens of different thickness by adjusting the locking bolt and can turn over the pencil sleeve and the pencil by loosening the locking nut, so that the eraser head faces downward and serves as the eraser; as no special eraser needs to be prepared, the utility model is easy to use and carry.
Description
Technical field
The utility model relates to a kind of compasses, relates in particular to a kind of compasses easy to use.
Background technology
The bottom operated by rotary motion of the moving rule leg of common compasses has movable lead or uses the fixedly pencil of thickness, and can not use pencil, crayon or the ball pen of different thicknesses.In addition, draw wrong bowlder as wiping, also need be with other rubber.When can not find rubber sometimes, make troubles, and carry also inconvenient to picture.
Summary of the invention
The purpose of this utility model provides a kind of compasses eaily that use and carry.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Convenient compasses comprises: Circinus, handle is housed above the Circinus, and be connected with set pattern leg and moving rule leg in the Circinus, pilot pin is equipped with in the lower end of set pattern leg, it is characterized in that: the lower end design of moving rule leg has installing hole; The left side of Pencil sleeve is fixedly connected with shank of bolt, and shank of bolt passes the installing hole of moving rule leg lower end, by locking nut Pencil sleeve is fixed on the moving rule leg; Pencil is housed in the Pencil sleeve, and rubber case is equipped with in the upper end of pencil, and rubber tip is housed in the rubber case; On the barrel of Pencil sleeve lock-screw is housed.
The utility model can be by adjusting pencil, crayon or the ball stroke circle that lock-screw uses different thicknesses, and, can make rubber and use with rubber tip down by unclamping locking nut with Pencil sleeve and pencil upset, need not prepare rubber specially, easy to use and carry.
Description of drawings
Figure is a structural representation of the present utility model.
In the accompanying drawing: 1, handle; 2, Circinus; 3, moving rule leg; 4, rubber tip; 5, rubber case; 6, Pencil sleeve; 7, lock-screw; 8, shank of bolt; 9, pencil; 10, locking nut; 11, pilot pin; 12, set pattern leg.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
The utility model comprises as shown in the figure: Circinus 2, handle 1 is housed above the Circinus 2, and be connected with set pattern leg 12 and moving rule leg 3 in the Circinus 2, pilot pin 11 is equipped with in the lower end of set pattern leg 12.The lower end design of moving rule leg 3 has installing hole; The left side of Pencil sleeve 6 is fixedly connected with shank of bolt 8, and shank of bolt 8 passes the installing hole of moving rule leg 3 lower ends, by locking nut 10 Pencil sleeve 6 is fixed on the moving rule leg 3.Pencil 9 is housed in the Pencil sleeve 6, and rubber case 5 is equipped with in the upper end of pencil 9, and rubber tip 4 is housed in the rubber case 5; Lock-screw 7 is housed on the barrel of Pencil sleeve 6.
The utility model can use pencil, crayon or the ball stroke circle of different thicknesses by adjustment lock-screw 7, and by unclamping locking nut 10 with Pencil sleeve 6 and pencil 9 upsets, can make rubber and use with rubber tip 4 down.
Claims (1)
1, a kind of Convenient compasses, comprise: Circinus (2), handle (1) is housed above the Circinus (2), be connected with set pattern leg (12) and moving rule leg (3) in the Circinus (2), pilot pin (11) is equipped with in the lower end of set pattern leg (12), it is characterized in that: the lower end design of moving rule legs (3) has installing hole; The left side of Pencil sleeve (6) is fixedly connected with shank of bolt (8), and shank of bolt (8) passes the installing hole of moving rule leg (3) lower end, by locking nut (10) Pencil sleeve (6) is fixed on the moving rule legs (3); Pencil (9) is housed in the Pencil sleeve (6), and rubber case (5) is equipped with in the upper end of pencil (9), and rubber tip (4) is housed in the rubber case (5); Lock-screw (7) is housed on the barrel of Pencil sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200164834U CN201165139Y (en) | 2008-01-14 | 2008-01-14 | Convenient compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200164834U CN201165139Y (en) | 2008-01-14 | 2008-01-14 | Convenient compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165139Y true CN201165139Y (en) | 2008-12-17 |
Family
ID=40190523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200164834U Expired - Fee Related CN201165139Y (en) | 2008-01-14 | 2008-01-14 | Convenient compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165139Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827888A (en) * | 2017-02-15 | 2017-06-13 | 谢博 | A kind of architectural drawing mark justifies device with picture |
| CN113492611A (en) * | 2021-08-11 | 2021-10-12 | 浙江工业职业技术学院 | Novel compasses for teaching |
-
2008
- 2008-01-14 CN CNU2008200164834U patent/CN201165139Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827888A (en) * | 2017-02-15 | 2017-06-13 | 谢博 | A kind of architectural drawing mark justifies device with picture |
| CN113492611A (en) * | 2021-08-11 | 2021-10-12 | 浙江工业职业技术学院 | Novel compasses for teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201165139Y (en) | Convenient compasses | |
| CN102529525B (en) | Compass | |
| CN201552903U (en) | Multifunctional folding ruler | |
| CN201140613Y (en) | Multifunctional pen | |
| CN202319641U (en) | Pen-following paperweight | |
| CN202896035U (en) | Multifunctional writing pen | |
| CN202742877U (en) | Color picking pen capable of adjusting color | |
| CN200981420Y (en) | Multi-purpose writing pen | |
| CN202703021U (en) | Multifunctional drawing compass | |
| CN201646095U (en) | Dual-purpose pen | |
| CN211710463U (en) | Simple writing brush writing device | |
| CN201960926U (en) | Dual-purpose pen | |
| CN202242470U (en) | Pen | |
| CN203185895U (en) | Carbon pen capable of being used in weightlessness | |
| CN202242538U (en) | Combined pen | |
| CN201257834Y (en) | Double-head pen | |
| CN202079954U (en) | Conveniently retractable ball-point pen | |
| CN202079974U (en) | Novel white board marker | |
| CN202448560U (en) | Ball pen tube with chutes | |
| CN202480630U (en) | Multifunctional pen | |
| CN201380672Y (en) | Drawing pen | |
| CN201849170U (en) | Multifunctional compasses | |
| CN201677618U (en) | Pen | |
| CN201442421U (en) | Combined pen | |
| CN202573434U (en) | Special pen for filling |
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: 20081217 |