CN203957665U - Convenient disconnected plumbous quick penknife out - Google Patents
Convenient disconnected plumbous quick penknife out Download PDFInfo
- Publication number
- CN203957665U CN203957665U CN201420404945.5U CN201420404945U CN203957665U CN 203957665 U CN203957665 U CN 203957665U CN 201420404945 U CN201420404945 U CN 201420404945U CN 203957665 U CN203957665 U CN 203957665U
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- CN
- China
- Prior art keywords
- pencil
- penknife
- rotating disc
- meshing gear
- disconnected plumbous
- 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 the disconnected plumbous quick penknife out of a kind of convenience, comprise shell, hand arm, bits box, pencil access road, rotation Pencil-sharpening razor blade, meshing gear, rotating disc and disconnected plumbous exit passageway; Described pencil access road, rotation Pencil-sharpening razor blade and meshing gear successively level serial connection are arranged in described shell; Described rotating disc is arranged on the outer surface of shell near a side of described meshing gear, and described hand arm is installed on described rotating disc; Between described meshing gear and described rotating disc, connect by connecting axle; Described disconnected plumbous exit passageway runs through described meshing gear, connecting axle and rotating disc successively; Described bits box is arranged on the inner bottom part of described shell.The disconnected plumbous quick penknife out of a kind of convenience of the utility model, it is simple in structure, reasonable in design, easy to use, by the Creative Design plumbous exit passageway that breaks, the lead that can will break pours out penknife convenient and simplely, again to cut pen, practicality is stronger, can in numerous students, promote the use of.
Description
Technical field
The utility model relates to stationery field, particularly relates to the disconnected plumbous quick penknife out of a kind of convenience.
Background technology
Pencil is the writing implement that numerous students often use, and has the advantages such as easy to use, cheap, convenient correction.But pencil in use, often there is the phenomenons such as disconnected lead, pencil lead chap, thereby need to often sharpen a pencil.The penknife occurring in the market mainly contains single armed pocket knife, plane formula penknife and hand-cranked spiral penknife etc., and wherein, single armed penknife is very easy to cut finger, also easily cuts disconnected pencil lead, uses inconvenient; Plane formula penknife needs continuous rotation pencil, firmly larger, if exert oneself the inhomogeneous disconnected pencil lead of also easily cutting; And hand-cranked spiral penknife only need shake rocking arm, firmly relatively little, the nib of cutting out is conventionally rounder and more smooth, and nib is sharper, be convenient to write, once but this penknife occurs while using disconnected plumbously, and the lead that is difficult to break takes out timely and conveniently, and impact continues to cut pen.
Utility model content
The technical problem that the utility model mainly solves is to provide the disconnected plumbous quick penknife out of a kind of convenience, can meet the not toe part that above-mentioned penknife exists.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of convenience disconnected plumbous quick penknife out, comprising: shell, hand arm, bits box, pencil access road, rotation Pencil-sharpening razor blade, meshing gear, rotating disc and disconnected plumbous exit passageway; Described pencil access road, rotation Pencil-sharpening razor blade and meshing gear successively level serial connection are arranged in described shell; Described rotating disc is arranged on the outer surface of described shell near a side of described meshing gear, and described hand arm is installed on described rotating disc; Between described meshing gear and described rotating disc, connect by connecting axle; Described disconnected plumbous exit passageway runs through described meshing gear, connecting axle and rotating disc successively; Described bits box is arranged on the inner bottom part of described shell.
In preferred embodiment of the utility model, in described pencil access road, be installed with solid pen holder, for accommodating pencil fixedly to be cut.
In preferred embodiment of the utility model, described rotation Pencil-sharpening razor blade is evenly arranged on described meshing gear, cuts pen by tooth and gear to rotating the rotation of driven rotary Pencil-sharpening razor blade.
In preferred embodiment of the utility model, the number of described rotation Pencil-sharpening razor blade is 2,4,6 or 8.
In preferred embodiment of the utility model, described disconnected plumbous exit passageway runs through the central shaft of described meshing gear, connecting axle and rotating disc successively.
In preferred embodiment of the utility model, there is a trumpet-shaped opening on the top of described bits box near a side of described rotation Pencil-sharpening razor blade, for accepting the pencil chip under cutting.
In preferred embodiment of the utility model, described bits box is provided with handle near a side of described pencil access road port, for considering box pull-out to be worth doing.
In preferred embodiment of the utility model, described hand arm is arranged on one end of described rotating disc one side relative to described shell, on the one hand by the rotation of the hand arm driven rotary dish of rotation, and then reach the object of cutting pen by connecting axle, tooth and the rotation of gear driven rotation Pencil-sharpening razor blade, avoid being on the other hand arranged on rotating disc axle center and block disconnected plumbous exit passageway.
The beneficial effects of the utility model are: the disconnected plumbous quick penknife out of a kind of convenience of the utility model, it is simple in structure, reasonable in design, easy to use, by the Creative Design plumbous exit passageway that breaks, the lead that can will break pours out penknife convenient and simplely, again to cut pen, practicality is stronger, can in numerous students, promote the use of.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of disconnected plumbous quick penknife one preferred embodiment out of a kind of convenience of the utility model;
Fig. 2 be shown in the quick outside schematic diagram of penknife;
In accompanying drawing, the mark of each parts is as follows: 1. shell, 2. bits box, 3. hand arm, 4. pencil access road, 5. handle, 6. rotation Pencil-sharpening razor blade, 7. solid pen holder, 8. tooth and gear, 9. connecting axle, 10, disconnected plumbous exit passageway, 11. rotating discs.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
The disconnected plumbous quick penknife out of convenience, comprising: shell 1, hand arm 3, bits box 2, pencil access road 4, rotation Pencil-sharpening razor blade 6, meshing gear 8, rotating disc 11 and disconnected plumbous exit passageway 10.
Described pencil access road 4, rotation Pencil-sharpening razor blade 6 and meshing gear 8 successively level serial connection are arranged in described shell 1; Wherein, in pencil access road 4, be installed with solid pen holder 7, for accommodating pencil fixedly to be cut; The number of rotation Pencil-sharpening razor blade 6 is 2,4,6 or 8, is evenly arranged on described meshing gear 8, cuts pen by tooth and gear to rotating the rotation of driven rotary Pencil-sharpening razor blade.
Described rotating disc 11 is arranged on the outer surface of described shell 1 near a side of described meshing gear 8; Between described meshing gear 8 and described rotating disc 11, connect by connecting axle 9; Described disconnected plumbous exit passageway 10 runs through the central shaft of described meshing gear 8, connecting axle 9 and rotating disc 11 successively; Wherein, one end of rotating disc 11 one side relative to described shell 1 is provided with hand arm 3, on the one hand by the rotation of the hand arm driven rotary dish of rotation, and then reaching the object of cutting pen by connecting axle, tooth and the rotation of gear driven rotation Pencil-sharpening razor blade, one end that hand arm is arranged on rotating disc on the other hand can be avoided being arranged on rotating disc axle center and block disconnected plumbous exit passageway.
Described bits box 2 is arranged on the inner bottom part of described shell 1, and there is a trumpet-shaped opening on bits box top near a side of described rotation Pencil-sharpening razor blade 6, for accepting the pencil chip under cutting; Bits box is provided with handle near a side of described pencil access road port, and the convenient box of considering to be worth doing pulls out.
The operation principle of the disconnected plumbous quick penknife out of above-mentioned convenience is: pencil treated to cutting end inserts pencil access road, fix by solid pen holder, then manually shake wind, the rotation of driven rotary dish, connecting axle and rotation Pencil-sharpening razor blade successively, reach the object sharpening a pencil, cutting the pencil chip producing in a process enters in bits box, if have disconnected plumbous, to the lopsidedness penknife of wind, make disconnected lead out, again shake again wind and cut pen, until cut afterwards, pencil is taken out in pencil access road.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. the disconnected plumbous quick penknife out of convenience, is characterized in that, comprising: shell, hand arm, bits box, pencil access road, rotation Pencil-sharpening razor blade, meshing gear, rotating disc and disconnected plumbous exit passageway; Described pencil access road, rotation Pencil-sharpening razor blade and meshing gear successively level serial connection are arranged in described shell; Described rotating disc is arranged on the outer surface of described shell near a side of described meshing gear, and described hand arm is installed on described rotating disc; Between described meshing gear and described rotating disc, connect by connecting axle; Described disconnected plumbous exit passageway runs through described meshing gear, connecting axle and rotating disc successively; Described bits box is arranged on the inner bottom part of described shell.
2. the disconnected plumbous quick penknife out of convenience according to claim 1, is characterized in that, in described pencil access road, is installed with solid pen holder.
3. the disconnected plumbous quick penknife out of convenience according to claim 1, is characterized in that, described rotation Pencil-sharpening razor blade is evenly arranged on described meshing gear.
4. the disconnected plumbous quick penknife out of convenience according to claim 3, is characterized in that, the number of described rotation Pencil-sharpening razor blade is 2,4,6 or 8.
5. the disconnected plumbous quick penknife out of convenience according to claim 1, is characterized in that, described disconnected plumbous exit passageway runs through the central shaft of described meshing gear, connecting axle and rotating disc successively.
6. the disconnected plumbous quick penknife out of convenience according to claim 1, is characterized in that, there is a trumpet-shaped opening on the top of described bits box near a side of described rotation Pencil-sharpening razor blade.
7. the disconnected plumbous quick penknife out of convenience according to claim 6, is characterized in that, described bits box is provided with handle near a side of described pencil access road port.
8. the disconnected plumbous quick penknife out of convenience according to claim 1, is characterized in that, described hand arm is arranged on one end of described rotating disc one side relative to described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404945.5U CN203957665U (en) | 2014-07-22 | 2014-07-22 | Convenient disconnected plumbous quick penknife out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404945.5U CN203957665U (en) | 2014-07-22 | 2014-07-22 | Convenient disconnected plumbous quick penknife out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957665U true CN203957665U (en) | 2014-11-26 |
Family
ID=51918295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404945.5U Expired - Fee Related CN203957665U (en) | 2014-07-22 | 2014-07-22 | Convenient disconnected plumbous quick penknife out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957665U (en) |
-
2014
- 2014-07-22 CN CN201420404945.5U patent/CN203957665U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |