CN2246586Y - New propelling pencil - Google Patents
New propelling pencil Download PDFInfo
- Publication number
- CN2246586Y CN2246586Y CN 95246395 CN95246395U CN2246586Y CN 2246586 Y CN2246586 Y CN 2246586Y CN 95246395 CN95246395 CN 95246395 CN 95246395 U CN95246395 U CN 95246395U CN 2246586 Y CN2246586 Y CN 2246586Y
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- CN
- China
- Prior art keywords
- pencil
- collet
- chuck
- 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
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Abstract
The utility model discloses a novel propelling pencil which is composed of a pencil holder, a tail seat, a pencil sheath, a core storage pipe, a spring, a collet, a collet sheath, etc. The utility model is characterized in that a pencil core is a thick long strip shape of a positive hexagon, the front end of the collet is composed of two open hemispheroids which are arranged on the front end of a tapered collet, a hole of a pencil head is a positive hexagonal column shape, and the pencil head and the collet are used for positioning the pencil core. The tail seat is pressed down and two hemispheroids of the front end of the collet are open. The pencil lead can be freely telescopic to a required length. The upper end of the pencil sheath is provided with a pencil sharpening sharpener appliance. The tail seat is provided with an eraser. The utility model has the advantages of convenient operation and raw material saving and can satisfy various writing requirements.
Description
The utility model relates to a kind of new mechanical pencil, especially the pencil of being made up of penholder, core storage tube, spring, chuck and chuck cover etc.
The pencil that existing market is sold mainly contains two kinds, and a kind of is Wood-bar pencil, can be fit to the various needs of writing, but wastes timber, planing inconvenience; Another kind is the propelling pencil that adopts elongated pencil-lead, though use conveniently, can not satisfy the various needs of writing.
The purpose of this utility model provides a kind of new mechanical pencil, has both saved timber, convenient planing, can satisfy the various needs of writing again.
The utility model is achieved in that the propelling pencil of being made up of penholder, tailstock, the pen cap, core storage tube, spring, chuck and chuck cover etc., pencil-lead is the thick strip of hexagon, the chuck front end is made up of open two halves spheroid and is placed tapered clamp headgear front end, the nib hole is the hexagonal cylindricality, by written hole and chuck pencil-lead is located.Press tailstock, the two halves spheroid of chuck front end opens, and the pencil-lead retractable is to Len req.Pen cap upper end is furnished with the penknife tool, and blade is installed on the base of tool, has a volume to cut cutting edge and two planing cutting edges.Erasing rubber and tail cover are housed on the tailstock.
The utility model is owing to adopt the thick strip pencil-lead of hexagon and the hemisphere chuck, and is furnished with penknife tool and erasing rubber, and is easy to use, can satisfy various requirements of writing.
Below in conjunction with drawings and Examples this practicality newly is described further.
Fig. 1 is a structure cross-sectional schematic of the present utility model.
Fig. 2 is the structure cutaway view of the pen cap.
Penholder (1), tailstock (2), the pen cap (3), core storage tube (4), chuck (5) and chuck cover (6) are formed by plastic injection-moulded, an end of core storage tube and the tight socket of tailstock, the tight socket of the other end and chuck, core storage tube and chuck endoporus are circular.The chuck front end is an open two halves spheroid (7), and the two halves spheroid places chuck cover front end, and core storage tube and chuck inner room have a spring (8).When pressing tailstock, thick strip regular hexagon pencil-lead can stretch out in positive hexagonal cylindricality nib hole (9) or be pressed into freely; When unclamping tailstock, under the elastic force effect of spring, chuck is up drawn, the chuck cover compresses chuck two halves spheroid and pencil-lead is located.The outside diameter of regular hexagon pencil-lead is 1.6 to 2.2mm, length is 9 to 12cm.Be embedded with erasing rubber (10) on the tailstock, and cover by tail cover (11).Be embedded with the base of tool (12) and cutter lid (13) on the pen cap, blade (14) is installed on the base of tool by screw, has a volume to cut cutting edge (15) and two planing cutting edges (16) on the blade.
Claims (3)
1, a kind of new mechanical pencil of forming by penholder, tailstock, the pen cap, core storage tube, spring, chuck and chuck cover etc., it is characterized in that: pencil-lead is the thick strip of hexagon, the chuck front end is made up of open two halves spheroid and is placed tapered clamp headgear front end, the nib hole is the hexagonal cylindricality, by written hole and chuck pencil-lead is located.
2, new mechanical pencil according to claim 1 is characterized in that: pen cap upper end is furnished with the penknife tool, and blade is installed on the base of tool, has a volume to cut cutting edge and two planing cutting edges.
3, new mechanical pencil according to claim 1 is characterized in that: erasing rubber and tail cover are housed on the tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95246395 CN2246586Y (en) | 1995-12-26 | 1995-12-26 | New propelling pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95246395 CN2246586Y (en) | 1995-12-26 | 1995-12-26 | New propelling pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246586Y true CN2246586Y (en) | 1997-02-05 |
Family
ID=33885979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95246395 Expired - Fee Related CN2246586Y (en) | 1995-12-26 | 1995-12-26 | New propelling pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246586Y (en) |
-
1995
- 1995-12-26 CN CN 95246395 patent/CN2246586Y/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 |