CN201020997Y - Multi-functional pencil device - Google Patents
Multi-functional pencil device Download PDFInfo
- Publication number
- CN201020997Y CN201020997Y CNU2007200206315U CN200720020631U CN201020997Y CN 201020997 Y CN201020997 Y CN 201020997Y CN U2007200206315 U CNU2007200206315 U CN U2007200206315U CN 200720020631 U CN200720020631 U CN 200720020631U CN 201020997 Y CN201020997 Y CN 201020997Y
- Authority
- CN
- China
- Prior art keywords
- pencil
- groove
- inner barrel
- inner core
- connecting ring
- 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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Abstract
The utility model relates to a multi-purpose pencil device, which can be used to fix a pencil stub and to store spare pencil leads for a propelling pencil. The device has an inner barrel, an opening type connecting ring is arranged at one end of the inner barrel, the connecting ring and the top end of the inner barrel form a groove, the groove position is used for arranging an eraser, and the eraser plays the functions of correcting and plugging the barrel. At the same time, an open round groove is arranged at the lower end of the inner barrel, and is used for arranging and fixing the pencil stub, thus playing the function of prolonging the pencil stub body length, and facilitating the writing, the device reduces the resource waste to the largest extent and serves with multipurpose, and the operation is convenient.
Description
Technical field
The utility model product relates to a kind of multi-functional pencil device, is the device that is used for that pencil stub is installed and deposits the standby lead for retractable pencil of propelling pencil specifically.
Background technology
At present, pencil is widely used, but its inherent defect is arranged, and when pencil soon used up, short just can't grasp, and can not continue to use, and has caused the wasting of resources.
Summary of the invention
The utility model provides a kind of multi-functional pencil device, and it has not only solved the problem of present pencil stub waste, simultaneously again for propelling pencil provides the device of depositing standby lead for retractable pencil, and one-object-many-purposes, easy to use.
The utility model is achieved through the following technical solutions: a kind of multi-functional pencil device, it has inner core, the inner core upper end is provided with an open connecting ring, connecting ring and inner core top form a groove, groove is used for laying erasing rubber, and erasing rubber plays to be altered and a function of filling in, simultaneously, establish an opening circular groove in the inner core lower end, be used for laying pencil stub.
The beneficial effect that this product can produce: utilize the circular groove structure of this device design, fixedly pencil stub has played the effect that prolongs a pencil stub height degree, is convenient to write, and has reduced the wasting of resources to greatest extent.Simultaneously, the inner tube structure of design and erasing rubber can be used for depositing the standby lead for retractable pencil of propelling pencil and alter function, and one-object-many-purposes is easy to use.
Description of drawings:
Fig. 1 is this product structure profile
Fig. 2 is the profile when user mode of this product
The specific embodiment:
A kind of multi-functional pencil device, it has inner core (1), and an open connecting ring (2) is established in inner core (1) upper end, be thus connected ring (2) and form a groove, be used for laying erasing rubber (4), simultaneously with inner core (1) upper end, establish an opening circular groove (3) in inner core (1) lower end, be used for laying pencil stub (7).A plastic cushion (5) is established at circular groove (3) top,
When writing, pencil stub (7) is inserted circular groove (3), played the effect that prolongs a pencil stub height degree, be convenient to write; When not using, pencil is extracted, fallen and inserting, utilize cushion (5) to play cushioning effect, fracture or damage to prevent nib.During as memory function, erasing rubber (4) is unpluged, utilize the opening of connecting ring (2) that the standby lead for retractable pencil of propelling pencil (6) in the inner core (1) is put into or taken out.The technology that the utility model is not described in detail partly is known technology.
Claims (2)
1. multi-functional pencil device, it has inner core (1), it is characterized in that inner core (1) upper end is provided with an open connecting ring (2), connecting ring (2) forms a groove with inner core (1) top, groove is used for laying erasing rubber (4), simultaneously, establish an opening circular groove (3), be used for laying pencil stub (7) in inner core (1) lower end.
2. a kind of multi-functional pencil device according to claim 1 is characterized in that: a plastic cushion (5) is established at circular groove (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200206315U CN201020997Y (en) | 2007-04-07 | 2007-04-07 | Multi-functional pencil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200206315U CN201020997Y (en) | 2007-04-07 | 2007-04-07 | Multi-functional pencil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020997Y true CN201020997Y (en) | 2008-02-13 |
Family
ID=39088406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200206315U Expired - Fee Related CN201020997Y (en) | 2007-04-07 | 2007-04-07 | Multi-functional pencil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020997Y (en) |
-
2007
- 2007-04-07 CN CNU2007200206315U patent/CN201020997Y/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: 20080213 Termination date: 20100407 |