CN201471988U - pencil sharpener - Google Patents
pencil sharpener Download PDFInfo
- Publication number
- CN201471988U CN201471988U CN2009202345311U CN200920234531U CN201471988U CN 201471988 U CN201471988 U CN 201471988U CN 2009202345311 U CN2009202345311 U CN 2009202345311U CN 200920234531 U CN200920234531 U CN 200920234531U CN 201471988 U CN201471988 U CN 201471988U
- Authority
- CN
- China
- Prior art keywords
- pencil
- rack
- holding device
- penholder
- blade
- 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 stationery, in particular to a pencil sharpener, comprising a pencil rack with a cone-shaped pencil hole and a blade which is fixed on the pencil rack; a pencil point holding device which can adjust the insertion depth of a pencil is arranged on the pencil rack, the pencil point holding device is arranged at the back end of the cone-shaped pencil hole on the pencil rack, the pencil point holding device comprises a baffle block and a push-pull rod which is protrude out of the pencil rack and drives the baffle block to move, and two or more than two sets of cone-shaped pencil hole, blade and pencil point holding device are arranged on the pencil rack. The pencil sharpener has the beneficial effects that: the pencil point holding device is arranged on the pencil sharpener in the utility model, the pencil point diameter of the sharpened pencil is no more than 0.4 mm, the pencil sharpening is stop after the pencil point diameter is more than 0.4 mm, the pencil is more suitable for writing when the pencil point diameter is more than 0.4 mm, the pencil is save after the pencil sharpening is stopped, thereby avoiding waste; in addition, the broken pencil core can be pushed out by moving the pencil point holding device when the pencil core is broken in the pencil rack, thereby improving the pencil sharpener function.
Description
Technical field
The utility model relates to a kind of stationery, especially a kind of plane.
Background technology
The nib that the tradition pencil-knife digs can not be controlled, and digs point back continuation plane and can cause the pencil waste, and pencil-lead point degree surpasses 0.4mm and can be unfavorable for writing, and occurs being inconvenient to take out disconnected core behind the disconnected core of pencil.
Summary of the invention
The utility model provides a kind of plane at the shortcoming in the above-mentioned technology.
The realization the technical solution of the utility model is as follows:
A kind of plane, comprise the penholder that is provided with taper pencil hole, be fixed on the blade on the penholder, described penholder is provided with the top nib device that can regulate the pencil insertion depth, described top nib device is arranged on rear end, penholder taper pencil hole, described top nib device comprises a block and stretches out the pull bar that described penholder drive link stopper moves that described penholder is provided with two covers or above taper pencil hole, blade, the top nib device of two covers.
Each blade lengths is unequal mutually.
Described penholder is provided with two cover taper pencil holes, blade, top nib device.
The beneficial effects of the utility model are, penpoint withstanding pencil sharpener of the present utility model is provided with top nib device, the nib diameter of the feasible pencil of cutting out is no more than 0.4mm, to stop to cut pen after surpassing 0.4mm, nib is beneficial to during greater than 0.4mm and writes most, can save pencil after stopping to fine away, avoid waste, release the pencil-knife function perfect thereby can promote the nib device core that will break in top when the disconnected core of pencil is in penholder in addition.
Description of drawings
Fig. 1 is the structural representation of the top nib device of penpoint withstanding pencil sharpener of the present utility model when ejecting;
Fig. 2 is the structural representation of the top nib device of penpoint withstanding pencil sharpener of the present utility model when pushing;
Fig. 3 is the structural formula intention of first kind of embodiment of penpoint withstanding pencil sharpener of the present utility model.
The specific embodiment
As shown in Figure 1, the structural representation when ejecting for the top nib of penpoint withstanding pencil sharpener of the present utility model, the structural representation when pushing in conjunction with the top nib of penpoint withstanding pencil sharpener shown in Figure 2 is described structure of the present utility model.Penpoint withstanding pencil sharpener of the present utility model comprises penholder 1, blade 2 is fixed on the described penholder, penholder is provided with the top nib device 3 that can regulate the pencil insertion depth, top nib device 3 is arranged on the rear end in taper pencil hole, promptly top nib device 3 can withstand tip of a pencil to regulate the pencil insertion depth, top nib device 3 comprises a link stopper 301 and pull bar 302, and pull bar 302 can drive block 301 and move to regulate the distance of itself and tip of a pencil.Wherein block 301 is a block structure, and pull bar 302 is a column structure.As shown in Figure 1, structural representation when ejecting for the top nib, during use pencil is inserted, the position that top nib device pushes up Fig. 1 during to 0.4mm with the pencil taper, automatically withstand pencil and can not dig the function that reaches adjusting pencil thickness again, 0,4mm digs the sharp degree that the nib degree is best suited for writing, and avoiding too much digging pen can energy savings avoid waste.After nib breaks in knife rest, can promote top nib device in addition and remove disconnected core, as shown in Figure 2, structural representation when pushing for the top nib, if there is tip of a pencil to break in pencil sharpener, the position that promotion top nib device 3 makes top nib device 3 move to Fig. 2 can be released nib.As shown in Figure 3, be the structural formula intention of first kind of embodiment of penpoint withstanding pencil sharpener of the present utility model.Wherein penholder is provided with two cover taper pencil holes, blade, top nib device.The length of two blades is unequal mutually.Can select as required with different blades, only need insert pencil in the different taper pencil holes and get final product, and other using method is with last identical.
Claims (3)
1. a pen digs, comprise the penholder that is provided with taper pencil hole, be fixed on the blade on the penholder, it is characterized in that: described penholder is provided with the top nib device that can regulate the pencil insertion depth, described top nib device is arranged on rear end, penholder taper pencil hole, described top nib device comprises a block and stretches out the pull bar that described penholder drive link stopper moves that described penholder is provided with two covers or above taper pencil hole, blade, the top nib device of two covers.
2. a kind of plane according to claim 1 is characterized in that: each blade lengths is unequal mutually.
3. a kind of plane according to claim 1 is characterized in that: described penholder is provided with two cover taper pencil holes, blade, top nib device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202345311U CN201471988U (en) | 2009-07-31 | 2009-07-31 | pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202345311U CN201471988U (en) | 2009-07-31 | 2009-07-31 | pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471988U true CN201471988U (en) | 2010-05-19 |
Family
ID=42408233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202345311U Expired - Fee Related CN201471988U (en) | 2009-07-31 | 2009-07-31 | pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626918A (en) * | 2017-01-20 | 2017-05-10 | 义乌市鼎邦文体用品有限公司 | Gear type pencil tip thickness adjusting and broken core pushing-out integrated mechanism and pencil sharpener |
-
2009
- 2009-07-31 CN CN2009202345311U patent/CN201471988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626918A (en) * | 2017-01-20 | 2017-05-10 | 义乌市鼎邦文体用品有限公司 | Gear type pencil tip thickness adjusting and broken core pushing-out integrated mechanism and pencil sharpener |
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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: 20100519 Termination date: 20100731 |