CN204801293U - Device is recycled to pencil stub - Google Patents
Device is recycled to pencil stub Download PDFInfo
- Publication number
- CN204801293U CN204801293U CN201520378841.6U CN201520378841U CN204801293U CN 204801293 U CN204801293 U CN 204801293U CN 201520378841 U CN201520378841 U CN 201520378841U CN 204801293 U CN204801293 U CN 204801293U
- Authority
- CN
- China
- Prior art keywords
- pencil
- utility
- model
- nut
- pencil stub
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model belongs to the technical field of the study article, device is recycled to pencil stub especially, including cecum (1), open end (2), screw (5), nut (3) and flexible gap (4), its characterized in that cecum (1) is thin, and leaves the aperture, open end (2) slightly, threaded (5), nut (3) and flexible gap (4) above that, the pencil can insert. The utility model discloses furthest has improved the rate of utilization of pencil, has reduced the wasting of resources, has promoted effective utilization of non -renewable resources, has protected the environment, has reduced the study spending, is favorable to acquireing good economy custom. The utility model discloses simply easily make, low cost, convenient to use has certain spreading value.
Description
Technical field
The utility model belongs to study article technical field, particularly a kind of pencil stub re-use device.
Background technology
Pencil is that people write conventional a kind of instrument, and especially drawing personnel and pupil is maximum to the frequency of utilization of pencil.But in use, along with pencil shorten in one's hands be difficult to hold time, always abandoned by when waste product.The whole nation is annual discarded pencil stub enormous amount for this reason, wastes surprising.How making full use of resource, cut the waste, is the problem that we each citizen should think better of.
Summary of the invention
The utility model provides one can make full use of pencil resource, pencil stub is write device to the limit, effectively can reduce the waste of pencil stub.
The technical scheme that the utility model realizes is: a kind of pencil stub re-use device, and be the drum-shaped hollow devices that thick one end, one end is thin, thin one end is cecum, only stays an aperture; Thick one end is opening, has screw thread, nut and flexible gap at opening part; After pencil stub afterbody is inserted thick openend, nut is rotated to opening direction, along with reducing of gap, pencil stub is by fixing tightly, user just can continue to use pencil stub until rotated to taper end by nut when cannot use again, after gap expands, pencil stub just can take out and abandon, then installs other pencil stub continuation use.
The utility model improves the utilization rate of pencil to greatest extent, decreases the wasting of resources, facilitates effective utilization of non-renewable resources, protects environment, decreases study spending, is conducive to forming good economy custom.
The utility model is simple and easy to make, with low cost, easy to use, has certain promotional value.
Accompanying drawing explanation
Accompanying drawing is the utility model schematic diagram.
In figure: 1, cecum; 2, openend; 3, nut; 4, flexible gap; 5, screw thread.
Detailed description of the invention
When the utility model uses, pencil stub is inserted 2, and turn 3, move along with 3 along 5 to opening direction, 4 diminish, and pencil stub is by blocking tightly, and user can hold this drum-shaped device, until pencil uses the limit.
Claims (1)
1. a pencil stub re-use device, comprise cecum (1), openend (2), screw thread (5), nut (3) and flexible gap (4), it is characterized in that cecum (1) is thin, and leave aperture, openend (2) is thick, have screw thread (5), nut (3) and flexible gap (4) thereon, pencil can insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520378841.6U CN204801293U (en) | 2015-06-01 | 2015-06-01 | Device is recycled to pencil stub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520378841.6U CN204801293U (en) | 2015-06-01 | 2015-06-01 | Device is recycled to pencil stub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801293U true CN204801293U (en) | 2015-11-25 |
Family
ID=54586179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520378841.6U Expired - Fee Related CN204801293U (en) | 2015-06-01 | 2015-06-01 | Device is recycled to pencil stub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801293U (en) |
-
2015
- 2015-06-01 CN CN201520378841.6U patent/CN204801293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Hu Honghong Document name: Approval notice for cost mitigation Addressee: Hu Honghong Document name: Notification of Passing Examination on Formalities |
|
| 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: 20151125 Termination date: 20170601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |