CN106427327A - Environment-friendly portable pencil sharpener - Google Patents
Environment-friendly portable pencil sharpener Download PDFInfo
- Publication number
- CN106427327A CN106427327A CN201510480328.2A CN201510480328A CN106427327A CN 106427327 A CN106427327 A CN 106427327A CN 201510480328 A CN201510480328 A CN 201510480328A CN 106427327 A CN106427327 A CN 106427327A
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- China
- Prior art keywords
- room
- pencil
- shell
- pen
- penknife
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Abstract
The invention discloses an environment-friendly portable pencil sharpener. The end part of a pencil sharpening chamber is connected with a large gear; the large gear is matched with a small gear; the small gear is connected with a motor through a rotating shaft; the pencil sharpening chamber is provided with an S-shaped chip groove opposite to a rotating cutter; the chip groove is a ceramic double-layer shell structure; the annular position of an S-shaped shell stop screen of an inner shell is set as a filter plate; two vertical baffle plates are arranged at the upper end of an inclined baseplate at the bottom of a waste cavity; one ends of the vertical baffle plates are movably connected, and the other ends are clamping free end parts; the free end parts are sucked by magnets; a sealing cover is clamped with the high end cover of the inclined baseplate; a pencil guide hole is formed in the end part of a main rotating shaft of the pencil sharpening chamber; and a storage chamber is formed in the left side of the motor. The environment-friendly portable pencil sharpener realizes automatic pencil sharpening, can permeate graphite chips into an outer shell, stop the wood pencil chips in the inner shell by the filter plate, pours residues therein into the waste cavity, can realize the effect of quick chip suction, and is excellent in environmental protection.
Description
Technical field
The invention belongs to field of student article technology is and in particular to a kind of Environmental-friendportable portable penknife.
Background technology
Penknife is the instrument sharpening a pencil, and can make variously-shaped.Pencil sharpener series is made from high-quality plastics, and modelling fashion is exquisite, can do ornaments and use.But its actual workpiece and work process are identicals, the blade of a piece of inclination is set in common penknife, its edge of a knife starting point is on the circular section edge of pencil, the terminal of the edge of a knife is on the axis of pencil, when sharpening a pencil, pencil rotates while gradually delivering toward the in the hole of pencil-knife, until pencil end reaches blade terminal, or common penknife cuts out sharp pencil stub, cut out sharp-featured round table surface pencil stub, thus pencil-lead discontinuity, so being easy to fracture when sharpening a pencil, cause the waste of resource, simultaneously present penknife only has a kind of single function, can only fix be supplied to student attend class study use, do not have other special functions.In addition, wooden pencil use when be required for sharpening a pencil, in order that convenience and safety, sharpen a pencil to generally require and use penknife, the chip under traditional penknife is cut when using can drop on desktop or ground, pollutes environment, cleaning is cumbersome, has brought inconvenience.
Content of the invention
For problems of the prior art, it is an object of the invention to provide a kind of Environmental-friendportable portable penknife.
The technical scheme that the present invention takes is：
A kind of Environmental-friendportable portable penknife, it is characterized in that, specifically include and cut a room, pen bits groove, waste chamber and material storage room, the described end cutting a room is connected with gear wheel, gear wheel and little gear parallel arrangement and cooperate, rotating shaft and motor connection are passed through in the center of little gear, described cut the hollow cone cylinder body structure that a room is set to supreme bottom surface, cut, on the side wall of a room, rotor is installed, the position relative with rotor is provided with " S " type residue groove, described pen bits groove is ringwise arranged on the outside cutting a room, pen bits groove is porcelain double-layer shell structure, inner shell is set to " S " shell body backstop, the annular location of " S " shell body backstop is set to filter plate, the end of shell is provided with an annular notch；Described waste chamber is arranged on the sidepiece cutting a room, the bottom in waste chamber is provided with inclined floor, the upper end of inclined floor is provided with two vertical baffles, vertical baffle one end is flexibly connected, the other end is can clamping free end, free end passes through magnet attraction, and the port in waste chamber is provided with closure, and the high end face of closure and inclined floor is mutually clamped；It is provided with pen-guiding hole along cutting an end for room main rotating shaft, described material storage room is arranged on the left side of motor.
Further, the end of described pen bits groove is fastened on, by sliding rail, the end cutting a room, is detachable connection.
Further, described material storage room has been embedded in erasing rubber and writing brush type brush.
Further, the described end cutting a room is provided with pencil hole.
Further, described inclined floor and closure are disposed as the prism structure of right angled triangle.
Further, the shell of described pen bits groove is provided with detachable adsorption cotton.
Beneficial effects of the present invention are：
The penknife structure of the present invention is simple, complete function, pencil to be peeled is stretched into the central axis cutting a room by pen-guiding hole, ensure pencil-lead uniform force, when sharpening a pencil, pole makes it not allow easy fracture, avoid the waste of resource, rotated by motor and drive rotating shaft rotation, rotating shaft drives little gear rotation, little gear is passed through and the engaging of gear wheel drives gear wheel rotation, gear wheel rotates under the rotation of little gear, the room of cutting being fixed on gear wheel drives rotor to rotate in the case of bull gear drive, thus reaching the effect cutting pen, achieve Xiao Bi automatization.
In the present invention, pen bits groove is ringwise arranged on the outside cutting a room, the side wall position relative with rotor cutting a room is provided with " S " type residue groove, cut a residue to pass through to enter pen bits groove by " S " type residue groove, the inner shell of pen bits groove is set to " S " shell body backstop, and graphite bits can be exuded in shell；The annular location of " S " shell body backstop is set to filter plate; wooden pen bits are blocked in inner shell filter plate; the end of shell is provided with an annular notch; after pen bits groove unloads; residue therein is poured in waste chamber; it is capable of fast absorbing the effect of pen bits, protects environment, cultivate the good custom that student forms love environment.
The waste bottom of chamber portion of the present invention is provided with inclined floor, the upper end of inclined floor is provided with two vertical baffles, after residue pen bits pour waste chamber into, the free end of vertical baffle passes through magnet attraction, and residue pen bits are isolated in the middle of vertical baffle, avoid pen bits unrestrained, be conducive to reclaiming, and the port in waste chamber is provided with closure, as the second defence line of residue pen bits, can prevent it from trickling down, environment protecting is good.
In addition, the shell that groove considered to be worth doing by the pen of the present invention is provided with detachable adsorption cotton, further increase adsorption effect, and replaceable, extend its service life；Material storage room has been embedded in erasing rubber and writing brush type brush, takes full advantage of space, is the study article material storage room that student provides abundance, improves the learning efficiency；Pen bits groove is porcelain double-layer shell structure, is easy to topple over residue pen bits, practicality is excellent.
Brief description
Fig. 1 is the top view of the present invention；
Fig. 2 is the sectional view that in the present invention, groove considered to be worth doing by pen；
Fig. 3 is the internal structure schematic diagram in waste chamber in the present invention；
Wherein, 1, material storage room；2nd, motor；3rd, rotating shaft；4th, little gear；5th, waste chamber；6th, vertical baffle；7th, pen bits groove；8th, pen-guiding hole；9th, " S " type residue groove；10th, rotor；11st, cut a room；12nd, gear wheel；13rd, inner shell；14th, shell；15th, filter plate；16th, closure；17th, inclined floor.
Specific embodiment
As shown in Figure 1, a kind of Environmental-friendportable portable penknife, it is characterized in that, specifically include and cut a room, pen bits groove, waste chamber and material storage room, the described end cutting a room is connected with gear wheel, gear wheel and little gear parallel arrangement and cooperate, rotating shaft and motor connection are passed through in the center of little gear, described cut the hollow cone cylinder body structure that a room is set to supreme bottom surface, cut, on the side wall of a room, rotor is installed, the position relative with rotor is provided with " S " type residue groove, described pen bits groove is ringwise arranged on the outside cutting a room, pen bits groove is porcelain double-layer shell structure, it is easy to topple over residue pen bits, practicality is excellent；Inner shell is set to " S " shell body backstop, and the annular location of " S " shell body backstop is set to filter plate, and the end of shell is provided with an annular notch；Described waste chamber is arranged on the sidepiece cutting a room, the bottom in waste chamber is provided with inclined floor, the upper end of inclined floor is provided with two vertical baffles, vertical baffle one end is flexibly connected, the other end is can clamping free end, free end passes through magnet attraction, and the port in waste chamber is provided with closure, and the high end face of closure and inclined floor is mutually clamped；It is provided with pen-guiding hole along cutting an end for room main rotating shaft, described material storage room is arranged on the left side of motor.
Further, the end of described pen bits groove is fastened on, by sliding rail, the end cutting a room, is detachable connection.
Further, described material storage room has been embedded in erasing rubber and writing brush type brush, takes full advantage of space, is the study article material storage room that student provides abundance, improves the learning efficiency.
Further, the described end cutting a room is provided with pencil hole.
Further, described inclined floor and closure are disposed as the prism structure of right angled triangle.
Further, the shell of described pen bits groove is provided with detachable adsorption cotton, further increases adsorption effect, and replaceable, extends its service life.
Specifically used process is：Pencil to be peeled is stretched into the central axis cutting a room by pen-guiding hole, rotated by motor and drive rotating shaft rotation, rotating shaft drives little gear rotation, little gear is passed through and the engaging of gear wheel drives gear wheel rotation, gear wheel rotates under the rotation of little gear, the room of cutting being fixed on gear wheel drives rotor to rotate, thus reaching the effect cutting pen it is achieved that Xiao Bi automatization in the case of bull gear drive.
During cutting pen, cut a residue and pass through to enter pen bits groove by " S " type residue groove, the inner shell that groove considered to be worth doing by pen is set to " S " shell body backstop, and graphite bits can be exuded in shell；The annular location of " S " shell body backstop is set to filter plate, wooden pen bits are blocked in inner shell filter plate, the end of shell is provided with an annular notch, after cutting pen reception, unload bits groove of starting writing and residue therein is poured in waste chamber, waste bottom of chamber portion is provided with inclined floor, the upper end of inclined floor is provided with two vertical baffles, after residue pen bits pour waste chamber into, the free end of vertical baffle passes through magnet attraction, residue pen bits are isolated in the middle of vertical baffle, avoid pen bits unrestrained, be conducive to reclaiming, and the port in waste chamber is provided with closure, second defence line as residue pen bits, can prevent it from trickling down, it is capable of fast absorbing the effect of pen bits, protect environment, cultivate the good custom that student forms love environment.
The above be not limitation of the present invention it should be pointed out that：For those skilled in the art, on the premise of without departing from essential scope of the present invention, some changes, remodeling, interpolation can also be made or replace, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of Environmental-friendportable portable penknife, it is characterized in that, specifically include and cut a room, pen bits groove, waste chamber and material storage room, the described end cutting a room is connected with gear wheel, gear wheel and little gear parallel arrangement and cooperate, rotating shaft and motor connection are passed through in the center of little gear, described cut the hollow cone cylinder body structure that a room is set to supreme bottom surface, cut, on the side wall of a room, rotor is installed, the position relative with rotor is provided with " S " type residue groove, described pen bits groove is ringwise arranged on the outside cutting a room, pen bits groove is porcelain double-layer shell structure, inner shell is set to " S " shell body backstop, the annular location of " S " shell body backstop is set to filter plate, the end of shell is provided with an annular notch；Described waste chamber is arranged on the sidepiece cutting a room, the bottom in waste chamber is provided with inclined floor, the upper end of inclined floor is provided with two vertical baffles, vertical baffle one end is flexibly connected, the other end is can clamping free end, free end passes through magnet attraction, and the port in waste chamber is provided with closure, and the high end face of closure and inclined floor is mutually clamped；It is provided with pen-guiding hole along cutting an end for room main rotating shaft, described material storage room is arranged on the left side of motor.
2. a kind of Environmental-friendportable portable penknife, it is characterised in that the end that groove considered to be worth doing by described pen is fastened on, by sliding rail, the end cutting a room, is detachable connection according to claim 1.
3. according to claim 1 a kind of Environmental-friendportable portable penknife it is characterised in that described material storage room has been embedded in erasing rubber and writing brush type brush.
4. according to claim 1 a kind of Environmental-friendportable portable penknife it is characterised in that the described end cutting a room is provided with pencil hole.
5. according to claim 1 a kind of Environmental-friendportable portable penknife it is characterised in that described inclined floor and closure are disposed as the prism structure of right angled triangle.
6. according to claim 1 a kind of Environmental-friendportable portable penknife it is characterised in that described pen consider to be worth doing groove shell be provided with detachable adsorption cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480328.2A CN106427327A (en) | 2015-08-08 | 2015-08-08 | Environment-friendly portable pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480328.2A CN106427327A (en) | 2015-08-08 | 2015-08-08 | Environment-friendly portable pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106427327A true CN106427327A (en) | 2017-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480328.2A Pending CN106427327A (en) | 2015-08-08 | 2015-08-08 | Environment-friendly portable pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106427327A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089084A (en) * | 2017-04-20 | 2017-08-25 | 安徽玉辉电子科技有限公司 | The automatic pencil sharpener of two-chamber |
| CN111660708A (en) * | 2020-06-11 | 2020-09-15 | 徐涛 | Hand-cranking pencil sharpener for children |
-
2015
- 2015-08-08 CN CN201510480328.2A patent/CN106427327A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089084A (en) * | 2017-04-20 | 2017-08-25 | 安徽玉辉电子科技有限公司 | The automatic pencil sharpener of two-chamber |
| CN107089084B (en) * | 2017-04-20 | 2018-11-23 | 丁武轩 | The automatic pencil sharpener of two-chamber |
| CN111660708A (en) * | 2020-06-11 | 2020-09-15 | 徐涛 | Hand-cranking pencil sharpener for children |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170222 |