CN201092188Y - Multifunctional propelling pencil - Google Patents
Multifunctional propelling pencil Download PDFInfo
- Publication number
- CN201092188Y CN201092188Y CNU2007200880011U CN200720088001U CN201092188Y CN 201092188 Y CN201092188 Y CN 201092188Y CN U2007200880011 U CNU2007200880011 U CN U2007200880011U CN 200720088001 U CN200720088001 U CN 200720088001U CN 201092188 Y CN201092188 Y CN 201092188Y
- Authority
- CN
- China
- Prior art keywords
- propelling pencil
- groove
- extension rod
- screw
- utility
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a multifunction propelling pencil, which comprises a pen holder, a pen point and a button. The utility model is characterized in that one side of the pen holder is provided with a rotary extension rod movably fixed at the upper end of the pen holder via a screw, the bottom of the extension rod is provided with a concave cylinder groove, the pen point is provided with screw via which the pen point is engaged with the groove. When the multifunction propelling pencil is used as compass, user only needs to deflect the extension rod in the pen holder and screw out the pen point from the groove on the extension rod, to realize multifunction with simple structure and easy operation.
Description
Technical field
The utility model relates to a kind of stationery, is specifically related to a kind of multi-functional propelling pencil.
Background technology
In the daily teaching process, the student extensively uses compasses, uses pencil sometimes again now, use so very inconvenient, when using compasses sometimes, look round for again, so lose time very much, so also can influence student's learning efficiency, be difficult to catch up with curricula.
Summary of the invention
Problem to be solved in the utility model provides a kind of multi-functional propelling pencil, and it also can be worked as compasses and use except the function of use with pencil, thereby reaches the purpose of dual-use material.
The utility model is adopted solution to be by the problem of the above-mentioned proposition of solution: multi-functional propelling pencil, comprise penholder, nib and button, it is characterized in that the side on penholder is provided with rotating expansion link, it is movably connected in the penholder upper end by screw, one cylinder shape groove that concaves is arranged at the bottom of expansion link, needle point is provided with screw thread, and needle point is complementary with groove by screw thread and is connected.
The utility model is owing to adopt said structure, and when compasses used, only need from penholder deflection, got final product expansion link then with screwing out in the groove of needle point from the expansion link, thereby reaches the purpose of dual-use material and simple in structure, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Its overall structure of the utility model is illustrated in fig. 1 shown below, multi-functional propelling pencil, comprise penholder 2, nib 3 and button 1, side on penholder is provided with rotating expansion link 6, it is movably connected in the penholder upper end by screw 7, one cylinder shape groove that concaves 5 is arranged at the bottom of expansion link, and needle point 4 is provided with screw thread, and needle point is complementary with groove by screw thread and is connected.
Claims (1)
1. multi-functional propelling pencil, comprise penholder (2), nib (3) and button (1), it is characterized in that the side on penholder is provided with rotating expansion link (6), it is fixed on the penholder upper end by screw (7) activity, one cylinder shape groove that concaves (5) is arranged at the bottom of expansion link, needle point (4) is provided with screw thread, and needle point is complementary with groove by screw thread and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200880011U CN201092188Y (en) | 2007-11-05 | 2007-11-05 | Multifunctional propelling pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200880011U CN201092188Y (en) | 2007-11-05 | 2007-11-05 | Multifunctional propelling pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092188Y true CN201092188Y (en) | 2008-07-30 |
Family
ID=39900150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200880011U Expired - Fee Related CN201092188Y (en) | 2007-11-05 | 2007-11-05 | Multifunctional propelling pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092188Y (en) |
-
2007
- 2007-11-05 CN CNU2007200880011U patent/CN201092188Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20091207 |