CN2275525Y - Propelling pencil with sharpening device - Google Patents
Propelling pencil with sharpening device Download PDFInfo
- Publication number
- CN2275525Y CN2275525Y CN 96242630 CN96242630U CN2275525Y CN 2275525 Y CN2275525 Y CN 2275525Y CN 96242630 CN96242630 CN 96242630 CN 96242630 U CN96242630 U CN 96242630U CN 2275525 Y CN2275525 Y CN 2275525Y
- Authority
- CN
- China
- Prior art keywords
- pencil
- rotary cut
- propelling
- propelling pencil
- core
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a propelling pencil with a thick lead core for writing and drawing, solving the problem of rotary cut of propelling pencils with thick lead cores. The front end of the inner chamber of the pencil cap sleeve of a propelling pencil is provided with a rotary cut cutting blade, and the pencil cap sleeve is provided with an observation window at the place corresponding to the rotary cut cutting blade for users to observe the rotary cutting state of the thick lead core in the pencil cap sleeve, and thus rotary cut strength is easy to control to make the rotary cut of the thick lead core fairly reliable. The propelling pencil is especially convenient for pupils or drawing personnel to use.
Description
The utility model relates to be write or drawing appliance, specifically refers to a kind of propelling pencil.
The general pencil-lead that adopts 0.5～0.9 millimeter of traditional propelling pencil, this pencil-lead fractures easily, writes inconvenience, makes troubles to the user, and people have invented thick core propelling pencil, wish to solve the problem that thin lead for retractable pencil fractures easily; But it is just easy to use after the thick core palpus rotary cut, the rotary cut of therefore thick core propelling pencil, just become the difficult problem of the thick core propelling pencil development of restriction, though different rotary cut methods is arranged at present, but concrete operations are difficult to reach the requirement of rotary cut lead bullion core, rotary cut is unreliable, makes applying of thick core propelling pencil become problem.
The purpose of this utility model is to provide a kind of propelling pencil that has pencil sharpener, and easy to use, rotary cut is reliable.
The purpose of this utility model is achieved like this, front end at propelling pencil cap for brush cover inner chamber is adorned a pencil sharpener, pencil sharpener is made up of a blade or a plurality of blade, put with the corresponding position of pencil sharpener at the cap for brush and to open a watch window, observe the situation of thick pen core rotary cut in cap for brush cover, also can make crumb simultaneously.
Because adopted dress pencil sharpener in the cap for brush cover, the cap for brush puts out a kind of like this version of watch window, makes that the rotary cut of lead bullion pen core is very convenient, watch window is convenient to observe the rotary cut situation, grasps the rotary cut dynamics, and rotary cut is quite reliable, uses very convenient.
The utility model is described in further detail below in conjunction with accompanying drawing.
Figure one is the utility model structural representation
Figure two is the utility model external form figure
Among Fig. 1: propelling pencil is made up of parts such as cap for brush cover 1, the shaft of a writing brush 10, lead bullion core 8, collet 5, chuck cover 6, spring 7, pressure core pipes 11, in the cap for brush cover 1 pencil sharpener is housed, pencil sharpener is made up of single blade 2 or multitool sheet, blade 2 is contained on the knife rest 3, have watch window 12 with the pencil sharpener relevant position on the cap for brush cover 1, collet 5 is enclosed within the chuck cover 6, chuck cover 6 is fixed in the pen cap 4,8 one in lead bullion core is clamped by collet 5, during use, by pressing down core pipe 11, collet 5 reaches are opened, and lead bullion core 8 stretches out from lead for retractable pencil pipe 9; Unclamp and press core pipe 11, collet 5 withdraws under the effect of spring 7 in the chuck cover 6, and lead bullion core 8 is clamped, rotating penholder 10 then, rotary cut lead bullion core 8, and whether lead dust can be observed lead bullion core 8 from watch window 12 and fines away from watch window 12 discharges.
Among Fig. 2: have a watch window 12 on cap for brush cover 1, its position and pencil sharpener adapt.
Claims (2)
1, a kind of propelling pencil: comprise cap for brush cover 1, it is characterized in that the front end that the cap for brush overlaps 1 inner chamber is equipped with pencil sharpener, have a watch window 12 that adapts with the pencil sharpener position on the cap for brush cover 1 with pencil sharpener.
2, propelling pencil according to claim 1 is characterized in that described pencil sharpener is made up of single blade 2 or multitool sheet, and blade 2 is contained on the knife rest 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242630 CN2275525Y (en) | 1996-12-17 | 1996-12-17 | Propelling pencil with sharpening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242630 CN2275525Y (en) | 1996-12-17 | 1996-12-17 | Propelling pencil with sharpening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2275525Y true CN2275525Y (en) | 1998-03-04 |
Family
ID=33916664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96242630 Expired - Fee Related CN2275525Y (en) | 1996-12-17 | 1996-12-17 | Propelling pencil with sharpening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2275525Y (en) |
-
1996
- 1996-12-17 CN CN 96242630 patent/CN2275525Y/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 |