CN204322818U - A kind ofly draw round pen - Google Patents
A kind ofly draw round pen Download PDFInfo
- Publication number
- CN204322818U CN204322818U CN201420526151.6U CN201420526151U CN204322818U CN 204322818 U CN204322818 U CN 204322818U CN 201420526151 U CN201420526151 U CN 201420526151U CN 204322818 U CN204322818 U CN 204322818U
- Authority
- CN
- China
- Prior art keywords
- compasses
- penholder
- pin
- bar
- pen
- 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
Abstract
The utility model discloses and a kind ofly draw round pen, comprise penholder, the both sides of penholder are provided with compasses bar, and one end of 2 compasses bars is movably connected in the lower end of penholder, the other end of 2 compasses bars connects a conical compasses pin, and compasses pin is connected to the top of penholder.Pen and circle tool compasses are combined, pen not only can be write, can also circle be drawn, facilitate the picture of student, and structure is simple, easy to use.
Description
Technical field
The utility model belongs to stationery technical field, relates to a kind of pen, is specifically related to a kind ofly draw round pen.
Background technology
In the daily learning process of people, pen is absolutely necessary office tools.Especially, in the learning process of student, drawing tools such as compasses are also the instruments that student often will use, but a present function is all more single, only can meet the demand of writing, can not draw circle.
Utility model content
The purpose of this utility model is to provide a kind ofly draws round pen, solves pen in prior art and can not draw round technological deficiency.
The technical scheme that the utility model adopts is, a kind ofly draws round pen, comprises penholder, the both sides of penholder are provided with compasses bar, one end of 2 compasses bars is movably connected in the lower end of penholder, and the other end of 2 compasses bars connects a conical compasses pin, and compasses pin is connected to the top of penholder.
Feature of the present utility model is also,
Wherein the top of penholder is provided with a leg-of-mutton compasses pin breach, and the upper edge of compasses pin breach is provided with a grade limit, and inserts compasses pin in compasses pin breach.
Wherein the lower end of penholder both sides is provided with connecting rod, and connecting rod is flexibly connected with the lower end of compasses bar.
Wherein the upper end of the both sides of compasses pin is provided with slide head, and slide head is inserted in the chute inside compasses bar, and the below of slide head is provided with a grade limit socket, and shelves limit socket is connected with shelves limit.
Wherein chute is closed at the two ends of compasses bar, and the lower end of compasses bar is provided with groove, is inserted with connecting rod in groove.
Wherein the upper surface of compasses pin has the pointer perpendicular to compasses bar, and the compasses bar of pointed is provided with rule.
The beneficial effects of the utility model are, by arranging 2 compasses bars on penholder, one end of compasses bar is movably connected in the lower end of penholder, compasses bar can rotate around penholder, a compasses pin is flexibly connected between the other end of compasses bar, compasses pin can rotate, compasses pin can be fixed in the compasses pin breach of penholder upper end, thus compasses pin can be rotated, and compasses pin upper end makes compasses pin move by sliding in the chute of slide head on compasses bar, regulate picture diameter of a circle, compasses bar is also provided with rule, and the pointer that compasses pin upper surface is arranged, the size of current diameter can be indicated.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation drawing round pen of the utility model;
Fig. 2 is a kind of structural representation drawing penholder in round pen of the utility model;
Fig. 3 is a kind of structural representation drawing compasses pin in round pen of the utility model;
Fig. 4 is a kind of cross sectional representation of drawing compasses bar in round pen of the utility model;
Fig. 5 is a kind of top view drawing compasses bar in round pen of the utility model;
Fig. 6 is a kind of structural representation drawing compasses bar in round pen of the utility model.
In figure, 1. penholder, 2. compasses pin, 3. compasses bar, 4. compasses pin breach, 5. connecting rod, 6. grade limit, 7. slide head, 8. grade limit socket, 9. chute, 10. pointer, 11. grooves.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model is a kind of draws round pen, as shown in Figure 1, comprise penholder 1, as shown in Figure 2, one end correspondence of penholder 1 is provided with two connecting rods 5, the other end of penholder 1 is provided with compasses pin breach 4, compasses pin 2 is inserted in compasses pin breach 4, grade limit 6 is had above compasses pin breach 4, the both sides of penholder 1 are respectively arranged with 1 compasses bar 3, as shown in Figure 4, 2 compasses bar 3 sides are in opposite directions provided with chute 9, , as shown in Figure 5, conical compasses pin 2 is connected with between the other end of 2 compasses bars 3, as shown in Figure 6, the lower end of compasses pin 2 is provided with groove 11, connecting rod 5 is inserted in groove 11, the upper surface of compasses pin 2 is provided with the pointer 10 perpendicular to compasses bar 3, the compasses bar 3 of the side that pointer 10 points to is provided with rule, as shown in Figure 3, the upper end of compasses pin 2 is provided with slide head 7, foxy 7 can slide in chute 9, and compasses pin 2 can be made to rotate along foxy 7, slide head 7 is provided with a grade limit socket 8 below, shelves limit socket 8 interpolation files limit 6.
Using method of the present utility model is, compasses pin 2 is taken off from compasses pin breach 4, then slip compasses pin 2, select correct radial according to pointer 10 and rule, compasses pin 2 is fixed as home position, and rotating penholder can draw circle, compasses pin 2 is pulled to the other end of compasses bar 3 and compasses pin 4 is put into compasses pin breach 4, and shelves limit 6 is inserted in grade limit socket 8, compasses bar 3 can be packed up, become a pen that can normally write.
Use that the utility model is a kind of draws round pen, draw circle simple and convenient, the purposes of pen is not limited to and writes, also added the function of picture circle, and its structure is simple, easy to use.
Claims (6)
1. can draw round pen for one kind, it is characterized in that, comprise penholder (1), the both sides of penholder (1) are provided with compasses bar (3), one end of 2 compasses bars (3) is movably connected in the lower end of penholder (1), the other end of 2 compasses bars (3) connects a conical compasses pin (2), and compasses pin (2) is connected to the top of penholder (1).
2. according to claim 1ly a kind ofly draw round pen, it is characterized in that, the top of described penholder (1) is provided with a leg-of-mutton compasses pin breach (4), the upper edge of compasses pin breach (4) is provided with a grade limit (6), and inserts compasses pin (2) in compasses pin breach (4).
3. according to claim 2ly a kind ofly draw round pen, it is characterized in that, the lower end of described penholder (1) both sides is provided with connecting rod (5), and connecting rod (5) is flexibly connected with the lower end of compasses bar (3).
4. any one according to claim 1-3 can draw round pen, it is characterized in that, the upper end of the both sides of described compasses pin (2) is provided with slide head (7), slide head (7) is inserted in the chute (9) of compasses bar (3) inner side, the below of slide head (7) is provided with a grade limit socket (8), and shelves limit socket (8) is connected with shelves limit (6).
5. according to claim 4ly a kind ofly draw round pen, it is characterized in that, described chute (9) is closed at the two ends of compasses bar (3), the lower end of compasses bar (3) is provided with groove (11), is inserted with connecting rod (5) in groove (11).
6. according to claim 1ly a kind ofly draw round pen, it is characterized in that, the upper surface of described compasses pin (2) has the pointer (10) perpendicular to compasses bar (2), and the compasses bar (2) that points to of pointer (10) is provided with rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526151.6U CN204322818U (en) | 2014-09-12 | 2014-09-12 | A kind ofly draw round pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526151.6U CN204322818U (en) | 2014-09-12 | 2014-09-12 | A kind ofly draw round pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322818U true CN204322818U (en) | 2015-05-13 |
Family
ID=53159211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526151.6U Expired - Fee Related CN204322818U (en) | 2014-09-12 | 2014-09-12 | A kind ofly draw round pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322818U (en) |
-
2014
- 2014-09-12 CN CN201420526151.6U patent/CN204322818U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |