CN203093549U - Multi-functional pencil sharpener - Google Patents
Multi-functional pencil sharpener Download PDFInfo
- Publication number
- CN203093549U CN203093549U CN 201320019550 CN201320019550U CN203093549U CN 203093549 U CN203093549 U CN 203093549U CN 201320019550 CN201320019550 CN 201320019550 CN 201320019550 U CN201320019550 U CN 201320019550U CN 203093549 U CN203093549 U CN 203093549U
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- CN
- China
- Prior art keywords
- sharpener
- pencil
- frame
- movable blades
- fixed blade
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- 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 a multi-functional pencil sharpener. The multi-functional pencil sharpener comprises a sharpener base (1), a winding knife device (2) and a sharpening knife device (3). The sharpening knife device (3) comprises a sharpening knife frame (4) and a sharpening knife (5). The sharpening knife (5) is formed by a movable blade (51) and a fixed blade (52), wherein the movable blade (51) and the fixed blade (52) are arranged side by side. An adjusting device (9) is arranged on one side of the movable blade (51). The movable blade (51) is movably arranged on the sharpening knife frame (4) and can move axially along the sharpening knife frame (4) through the adjustment of the adjusting device (9). The fixed blade (52) is fixed on the sharpening knife frame (4). A sharpening gap (53) is formed between the movable blade (51) and the fixed blade (52). A sharpening knife hole (7) is formed in the sharpener base (1). When a pencil is inserted into the sharpener base (1) from the sharpening knife hole (7), the pencil core of the pencil falls in the sharpening gap (53). The multi-functional pencil sharpener can sharpen the pencil into a pointed shape as well as a flat shape.
Description
Technical field
The utility model relates to a kind of stationery, specifically is a kind of multi-functional pencil sharpener.
Background technology
Outline line on the engineering drawing (as mechanical drawing, building pattern etc.) by its thick line of national standard should be between 0.5～2mm (according to used mapping paper size and different), thick straight line on the same drawing is answered line weight, shade unanimity, so when mapping requires used pencil must be whittled into pancake.All be to adopt the manual pen of cutting in the past, and the general manual requirement that pen not only bothered but also be difficult to reach the thickness unanimity of cutting.Pencil sharpener on the market is no matter be the manual or electronic pencil that all can only fine away now.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of multi-functional pencil sharpener is provided, this multi-functional pencil sharpener except that pencil can be whittled into pointed, also have pencil be whittled into pancake function.
The scheme that the utility model solve the technical problem is: a kind of multi-functional pencil sharpener, comprise pencil sharpener and volume knife system, the volume knife system is positioned at pencil sharpener, be provided with the sharpener device in the described pencil sharpener, the sharpener device comprises sharpener frame and sharpener, one end of sharpener frame is provided with wind, sharpener is made up of movable blades that is arranged side by side and fixed blade, one side of movable blades is provided with adjusting device, movable blades is movably arranged on the sharpener frame and can moves axially along the sharpener frame under the adjustment of adjusting device, fixed blade is fixed on the sharpener frame, form a sharpener space between movable blades and the fixed blade, offer a sharpener hole on the pencil sharpener, when pencil inserted in the pencil sharpener by the sharpener hole, the pen core of pencil dropped in the sharpener space.
As improvement, be provided with elastomeric pad between described movable blades and the described fixed blade, the peripheral level of this elastomeric pad is lower than the peripheral level of movable blades and fixed blade.
As further improvement, described adjusting device is made up of an adjusting nut and a sleeve, and adjusting nut is arranged on the sharpener frame, and sleeve is arranged between adjusting nut and the movable blades, and sleeve set is arranged on the sharpener frame.
As further improving, described sharpener frame is provided with fixing pin again, and fixing pin is coaxial with described sharpener hole.
Design feature of the present utility model is: except that being provided with the volume knife system, also set up a sharpener device on the pencil sharpener, the volume knife system can be whittled into pencil pointed, also can only roll away the part wood skin of pencil, with the sharpener device pencil-lead is whittled into pancake again.The sharpener of sharpener device is made up of fixed blade and movable blades, pencil-lead is entered into by in the sharpener space that forms between fixed blade and the movable blades by the sharpener hole, when rotating the sharpener support, fixed blade and movable blades also rotate along with the rotation of sharpener frame, and the working face of sharpener is to contacted columniform pencil-lead and wooden skin on every side thereof carry out grinding with it; Can adjust the position of movable blades on the sharpener frame in the adjusting device that is provided with on the sharpener frame, and then adjust the spacing in the sharpener space between fixed blade and the movable blades; Pencil-lead is on the one hand by the working face grinding of sharpener, and the spacing in sharpener space reduces gradually on the one hand, and under the comprehensive function of the two, pencil-lead is by the cylindrical pancake that rubs into.
The beneficial effects of the utility model are: the utlity model has advantage simple in structure, novel in design, that function is practical, pencil can be whittled into pointedly, also pencil can be whittled into pancake.
Description of drawings
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is a perspective view of the present utility model.
Among the figure: 1, pencil sharpener; 2, volume knife system; 21, volume tool bore; 3, sharpener device; 4, sharpener frame; 5, sharpener; 51, movable blades; 52, fixed blade; 53, sharpener space; 6, elastomeric pad; 7, sharpener hole; 8, fixing pin; 9, adjusting device; 91, adjusting nut; 92, sleeve; 10, wind.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of multi-functional pencil sharpener, pencil sharpener 1 and volume knife system 2, volume knife system 2 is positioned at pencil sharpener 1, offer the volume tool bore 21 that inserts for pencil on the pencil sharpener 1, pencil inserts volume tool bore 21 and pencil can be whittled into pointed or truncated section wood skin only, and this part is the function that pencil sharpener all has in the prior art.Also be provided with sharpener device 3 in the pencil sharpener 1, sharpener device 3 comprises sharpener frame 4 and sharpener 5, one end of sharpener frame 4 is provided with wind 10, sharpener 5 is made up of with fixed blade 52 movable blades 51 that is arranged side by side, one side of movable blades 51 is provided with adjusting device 9, movable blades 51 is movably arranged on the sharpener frame 4 and can moves axially along sharpener frame 4 under the adjustment of adjusting device 9, and fixed blade 52 is fixed on the sharpener frame 4, forms a sharpener space 53 between movable blades 51 and the fixed blade 52.Be provided with elastomeric pad 6 between movable blades 51 and the fixed blade 52, the peripheral level of this elastomeric pad 6 is lower than the peripheral level of movable blades 51 and fixed blade 52.Offer a sharpener hole 7 on the pencil sharpener 1, when pencil inserted in the pencil sharpener 1 by sharpener hole 7, the pen core of pencil dropped in the sharpener space 53.Adjusting device 9 is made up of an adjusting nut 91 and a sleeve 92, and adjusting nut 91 is arranged on the sharpener frame 4, and sleeve 92 is arranged between adjusting nut 91 and the movable blades 51, and sleeve 92 suits are arranged on the sharpener frame 4.Sharpener frame 4 is provided with fixing pin 8, and fixing pin 8 is coaxial with sharpener hole 7.Fixing pin 8 can be controlled the length that pencil is inserted into sharpener space 53, and then the control pencil-lead is whittled into the length of flat.
During use, volume knife system 2 on the pencil sharpener 1 can be whittled into pencil-lead pointed, when needs are whittled into pancake with pencil-lead, earlier with the part wood skin of rolling up knife system 2 delead pens, afterwards pencil is inserted in the sharpener hole 7, rotates sharpener support 4, move adjusting nut 91 by direction spiral simultaneously to sharpener 5 by wind 10, and then reduce sharpener space 53, until pencil-lead is whittled into pancake.
Claims (4)
1. multi-functional pencil sharpener, comprise pencil sharpener (1) and volume knife system (2), volume knife system (2) is positioned at pencil sharpener (1), it is characterized in that: be provided with sharpener device (3) in the described pencil sharpener (1), sharpener device (3) comprises sharpener frame (4) and sharpener (5), one end of sharpener frame (4) is provided with wind (10), sharpener (5) is made up of movable blades that is arranged side by side (51) and fixed blade (52), one side of movable blades (51) is provided with adjusting device (9), movable blades (51) is movably arranged on sharpener frame (4) and goes up and can move axially along sharpener frame (4) under the adjustment of adjusting device (9), fixed blade (52) is fixed on the sharpener frame (4), form a sharpener space (53) between movable blades (51) and the fixed blade (52), offer a sharpener hole (7) on the pencil sharpener (1), when pencil inserted in the pencil sharpener (1) by sharpener hole (7), the pen core of pencil dropped in the sharpener space (53).
2. a kind of multi-functional pencil sharpener as claimed in claim 1, it is characterized in that: be provided with elastomeric pad (6) between described movable blades (51) and the described fixed blade (52), the peripheral level of this elastomeric pad (6) is lower than the peripheral level of movable blades (51) and fixed blade (52).
3. a kind of multi-functional pencil sharpener as claimed in claim 1, it is characterized in that: described adjusting device (9) is made up of an adjusting nut (91) and a sleeve (92), adjusting nut (91) is arranged on the sharpener frame (4), sleeve (92) is arranged between adjusting nut (91) and the movable blades (51), and sleeve (92) suit is arranged on the sharpener frame (4).
4. a kind of multi-functional pencil sharpener as claimed in claim 1 is characterized in that: described sharpener frame (4) is provided with fixing pin (8), and fixing pin (8) is coaxial with described sharpener hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019550 CN203093549U (en) | 2013-01-14 | 2013-01-14 | Multi-functional pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019550 CN203093549U (en) | 2013-01-14 | 2013-01-14 | Multi-functional pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093549U true CN203093549U (en) | 2013-07-31 |
Family
ID=48844980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320019550 Expired - Fee Related CN203093549U (en) | 2013-01-14 | 2013-01-14 | Multi-functional pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070902A (en) * | 2014-07-02 | 2014-10-01 | 上海理工大学 | Egg-shaped milling cutter, cutting member and pencil sharpener |
-
2013
- 2013-01-14 CN CN 201320019550 patent/CN203093549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070902A (en) * | 2014-07-02 | 2014-10-01 | 上海理工大学 | Egg-shaped milling cutter, cutting member and pencil sharpener |
| CN104070902B (en) * | 2014-07-02 | 2016-02-03 | 上海理工大学 | Egg type milling cutter, cutting member and pencil sharpener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140114 |