CN2474336Y - Pencil with spiral wire for propelling - Google Patents
Pencil with spiral wire for propelling Download PDFInfo
- Publication number
- CN2474336Y CN2474336Y CN 01239951 CN01239951U CN2474336Y CN 2474336 Y CN2474336 Y CN 2474336Y CN 01239951 CN01239951 CN 01239951 CN 01239951 U CN01239951 U CN 01239951U CN 2474336 Y CN2474336 Y CN 2474336Y
- Authority
- CN
- China
- Prior art keywords
- iron wire
- pencil
- spiral
- utility
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 239000002023 wood Substances 0.000 abstract 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Images
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- Toys (AREA)
Abstract
The utility model discloses a new pattern spiral pencil comprising a pen cap, a spiral iron wire, a sleeve tube, a writing-core and a holder. The utility model is characterized in that the spiral iron wire is fixed in the pen cap, inner grooves are symmetrically provided at inner walls of the holder, and staple bolts which are blocked into the inner groove are provided at the upper end of the sleeve tube. The writing-core is passed through the spiral iron wire and is fixed in the sleeve tube. When the pen cap is rotated, the writing core moves up and down along with the rotation of the spiral iron wire. The utility model has the advantages of simple and reasonable structure, convenient carrying and usage, no need of pencil sharpening, high availability ratio and wood saving. The utility model is applied to usage by college students, middle school students, schoolchildren, engineering staffs and other working members.
Description
The utility model belongs to pencil, particularly a kind of novel spiral pencil.
The pencil of existing common usefulness carries inconvenience, just can cut pen with cutter or pencil-knife, and bump disconnected pen core easily, and wooden pencil is wasted a large amount of timber.
The purpose of this utility model be to provide a kind of simple and reasonable, portably use convenience, non-sharpenning pen, utilization rate height, save the novel spiral pencil of timber.
Technical solution of the present utility model is such, comprise by the cap for brush, spiral iron wire, sleeve, pencil-lead, penholder, fixing spiral iron wire in the cap for brush, penholder inwall symmetry has inside groove, and the sleeve upper end has bail, sleeve to be inserted in the spiral iron wire, bail snaps in the inside groove location of penholder, pencil-lead penetrates the spiral iron wire and is fixed in the sleeve, rotation during the cap for brush pen core along with the rotation of spiral iron wire, thereby move up and down.
The utility model has the advantages that simple and reasonable, portably use convenience, non-sharpenning pen, utilization rate height, save timber.Being suitable for pupils and students, engineering staff or other staff uses.
Accompanying drawing is an overall structure sectional plan view of the present utility model.
In the accompanying drawing, the cap for brush (1), spiral iron wire (2), bail (3), sleeve (4), pencil-lead (5), penholder (6), inside groove (7), pen are chewed (8).
Most preferred embodiment of the present utility model is such, shown in accompanying drawing, the cap for brush (1) and penholder (6) are made with plastics, pen is chewed (8) and is made with alloy, fixing spiral iron wire (2) in the cap for brush (1), penholder (6) inwall symmetry has inside groove (7), there is bail (3) sleeve (4) upper end, sleeve (4) is inserted in the spiral iron wire (2), bail (3) snaps in inside groove (7) location of penholder (6), pencil-lead (5) penetrates spiral iron wire (2) and is fixed in the sleeve (4), the rotation cap for brush when (1) pencil-lead (5) along with the rotation of spiral iron wire (2), thereby move up and down.
During use, during the clockwise direction rotation cap for brush (1), pencil-lead (5) is chewed (8) along with the rotation of spiral iron wire (2) by pen and is gone out required length in the Shen outward, can use, after using up, counterclockwise rotate the cap for brush (1), pinch in has been realized purpose of the present invention to pencil-lead (5) along with the rotation of spiral iron wire (2).
Claims (1)
- A kind of novel spiral pencil, comprise by the cap for brush, spiral iron wire, sleeve, pencil-lead, penholder, it is characterized in that in the cap for brush (1) fixedly spiral iron wire (2), penholder (6) inwall symmetry has inside groove (7), there is bail (3) sleeve (4) upper end, sleeve (4) is inserted in the spiral iron wire (2), bail (3) snaps in the inside groove (7) of penholder (6), pencil-lead (5) penetrates spiral iron wire (2) and is fixed in the sleeve (4), rotate the rotation of the cap for brush (1) pencil-lead (5), thereby move up and down along with spiral iron wire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239951 CN2474336Y (en) | 2001-04-29 | 2001-04-29 | Pencil with spiral wire for propelling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239951 CN2474336Y (en) | 2001-04-29 | 2001-04-29 | Pencil with spiral wire for propelling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474336Y true CN2474336Y (en) | 2002-01-30 |
Family
ID=33652280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239951 Expired - Fee Related CN2474336Y (en) | 2001-04-29 | 2001-04-29 | Pencil with spiral wire for propelling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474336Y (en) |
-
2001
- 2001-04-29 CN CN 01239951 patent/CN2474336Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |