CN2062283U - Automatic drawing pen with squar lead - Google Patents
Automatic drawing pen with squar lead Download PDFInfo
- Publication number
- CN2062283U CN2062283U CN 90203201 CN90203201U CN2062283U CN 2062283 U CN2062283 U CN 2062283U CN 90203201 CN90203201 CN 90203201 CN 90203201 U CN90203201 U CN 90203201U CN 2062283 U CN2062283 U CN 2062283U
- Authority
- CN
- China
- Prior art keywords
- lead
- pencil
- utility
- section
- model
- 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.)
- Pending
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to an automatic drawing pen with a square lead, which belongs to drawing pencils. The purpose of the utility model is to provide a drawing pencil by which the drawing can be drawn without the treatment of the lead of the pencil. The utility model is composed of a rectangular section lead, a lead clip, a spring base, a spring, a lead pressing tube, a pencil tube cap, and a pencil tube, wherein, the cross section of the head of the pencil tube is rectangular and is provided with a rectangular hole.
Description
The plumbous Automatic Drawing pen of a kind of side belongs to a kind of drawing pencil.The purpose of this utility model provides a kind ofly need not handle the drawing pen that lead in a pencil just can be drawn.
Now the plumbous heart of the circle of Shi Yonging is from starting writing, and the plumbous heart is easily broken when drawing, and is difficult for support when drawing on ruler and holds, and causes figure line irregular, and look inhomogeneous.The utility model, because of the plumbous heart and pen container head cross section are rectangles, so easily support is held when drawing, uniform coloring, the neat and easy fracture not of figure line.
The purpose of this utility model is realized by following method.
The plumbous Automatic Drawing pen in side is made up of the plumbous heart in square-section, pen container, lead diameter clip, spring base, spring, pressure sleeve for lead diameter, cap for pen container, pen container head cross section is a rectangle, and a rectangular opening arranged, the plumbous heart can insert in the pencil lead body of being made up of lead diameter clip, spring base, spring, pressure sleeve for lead diameter in pen container head rectangular opening, spring base, cap for pen container can limit the pencil lead body.
Below in conjunction with accompanying drawing the utility model is done concrete detailed description the in detail.
Accompanying drawing is the utility model structural representation.
The plumbous heart (1) cross section is a rectangle, can insert by lead diameter clip (3) spring base (4) from the rectangular opening of pen container (2) head, spring (5), in the pencil lead body that pressure sleeve for lead diameter (6) is formed, lead diameter clip (3) but elasticity open, spring base (4) cap for pen container (7) can limit the pencil lead body.
During use, press pressure sleeve for lead diameter (6) and make lead diameter clip (3) clip the plumbous heart (1) to travel forward, lead diameter clip (3) elasticity is opened, decontrol pressure sleeve for lead diameter (6) after.The pencil lead body moves under the effect of spring (5) backward, and lead diameter clip (3) clamps the plumbous heart (1) under the effect of spring base (4).
Claims (1)
1, a kind of plumbous Automatic Drawing pen of being made up of the plumbous heart in square-section, pen container, pencil lead body, cap for pen container in side is characterized in that:
A, pen container head cross section are rectangles,
B, pen container head have a rectangular opening that can supply the plumbous heart in square-section to insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90203201 CN2062283U (en) | 1990-03-18 | 1990-03-18 | Automatic drawing pen with squar lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90203201 CN2062283U (en) | 1990-03-18 | 1990-03-18 | Automatic drawing pen with squar lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2062283U true CN2062283U (en) | 1990-09-19 |
Family
ID=4884442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90203201 Pending CN2062283U (en) | 1990-03-18 | 1990-03-18 | Automatic drawing pen with squar lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2062283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091698C (en) * | 1997-06-20 | 2002-10-02 | 黄士彦 | Method for making pencil lead gripping head of propelling pencil |
-
1990
- 1990-03-18 CN CN 90203201 patent/CN2062283U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091698C (en) * | 1997-06-20 | 2002-10-02 | 黄士彦 | Method for making pencil lead gripping head of propelling pencil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |