CN108454286A - A kind of Multifunction pencil sharpener - Google Patents
A kind of Multifunction pencil sharpener Download PDFInfo
- Publication number
- CN108454286A CN108454286A CN201810261915.6A CN201810261915A CN108454286A CN 108454286 A CN108454286 A CN 108454286A CN 201810261915 A CN201810261915 A CN 201810261915A CN 108454286 A CN108454286 A CN 108454286A
- Authority
- CN
- China
- Prior art keywords
- conical gear
- shell
- transmission shaft
- collecting box
- scrap collecting
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/02—Sharpeners for pencils or leads with gearing
- B43L23/04—Sharpeners for pencils or leads with gearing with cranked handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0037—Eraser cleaners
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
A kind of Multifunction pencil sharpener of the present invention, including shell, penknife structure, fixed mechanism, driving mechanism, scrap collecting box, conical gear b, rack a, rubber cleaning device a, rubber cleaning device b, the driving mechanism is set to the side of shell, and the driving mechanism is connect with conical gear b, the penknife structure is connect with conical gear b, the fixed mechanism is arranged on the left of penknife structure, the rubber cleaning device is fixedly connected on penknife structure, the scrap collecting box is arranged in the lower part of shell, and scrap collecting box top is connect with one end of rack a, rubber cleaning device b is provided in the scrap collecting box；The present invention can prevent the remnant clasts generated after sharpening a pencil from leaking out welding, it may also be used for cleaning erasing rubber, and the clast for being generated after cleaning erasing rubber can be very good to dispose, will not cause environmental pollution.
Description
Technical field
The present invention relates to field of stationery, especially pencil sharpener field.
Background technology
Pencil sharpener is also known as pen plane (pencilsharpener or pencilparer) or pencil-knife, is that pencil is fined away
Tool, pen plane has point electrically and manually, manually in pencil-knife, be divided into it is hand and without hand, in pen plane invention
Before, people are to dig pen with pocket knife, usually have about 2.5 centimetres of blade, user that pencil stub is inserted into the hole that pen is dug in pen plane
It is interior, rotation pencil or pen plane；If hand pen plane, then rotational handle, such design can enable the process of plane pen faster, have
A little pens planes are closed, and pencil is broken to be not easy four and dissipate, hand pen plane lower section more there are vessel to be filled with pen is broken, and in addition to this, some are hand
Or DYN dynamic pencil sharpener, with the mechanism that can adjust blade spacing, therefore point can be dug using the setting of spacing
The different pen tip of acutance different is needed with coordinating with pen.
Traditional pencil sharpener is not easy to cleaning clast, and after collecting the box extraction of clast, clast may still be leaked out and be destroyed
Environment, and after collecting the box extraction of clast, can still carry out the operation that sharpens a pencil, be easy to cause and be not easy clean influence, this
Outside, traditional pencil sharpener can only realize the function to sharpening a pencil, but often be encountered in routine use after rubber wipes mistake, rubber
It will be stained with the powder of many lead for retractable pencils on skin, just will appear the case where rubbing uncleanly when using rubber next time, general solution is done
Method is to rub hard rubber on desk or blank sheet of paper, will remove the lead for retractable pencil powder being stained with, but clashing the clast come can not be fine
Dispose.
Therefore, how the pencil sharpener in market is improved, makes it overcome disadvantages mentioned above that can have the function of again original, is ability
A field technique personnel problem urgently to be resolved hurrily.
Invention content
The main purpose of the present invention is to provide one kind have it is convenient sharpen a pencil, prevent pencil chip from leaking out, and can use
In cleaning erasing rubber, simple in structure it is convenient for clean pencil sharpener.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of Multifunction pencil sharpener, including shell, cut pen
Mechanism, fixed mechanism, driving mechanism, scrap collecting box, conical gear b, rack a, rubber cleaning device a, rubber cleaning device
B, the driving mechanism is set to the side of shell, and the driving mechanism is connect with conical gear b, the penknife structure and circle
Bevel gear b connections, the fixed mechanism are arranged on the left of penknife structure, and the rubber cleaning device is fixedly connected on penknife structure
On, the scrap collecting box is arranged in the lower part of shell, and scrap collecting box top is connect with one end of rack a, described
Rubber cleaning device b is provided in scrap collecting box.
As an improvement, the cambered surface of the rubber cleaning device a is frosting, the rubber cleaning device b is scrap collecting
A cambered inclined-plane being arranged inside box, and the upper surface on inclined-plane is frosting.
As an improvement, further including spring, transmission shaft b, sliding block, gear, rack b, scrap collecting box, the conical gear b
Upside is provided with spring, and the upper end of the spring is fixedly connected in the protrusion of enclosure interior, the transmission shaft b and circular cone tooth
B connections are taken turns, the right end of the sliding block is fixedly connected with the lower end of transmission shaft b, and the gear is arranged on the downside of sliding block, the rack
B and gear mesh, the scrap collecting box are arranged in the lower part of shell, and the one end on scrap collecting box top and rack a
Connection.
As an improvement, the penknife structure includes blade, insert retention disk, transmission shaft a, conical gear a, the blade is solid
Surely it is connected to insert retention disk, one end of the transmission shaft a is connect with insert retention disk, the other end connection of the transmission shaft a
There are conical gear a, the conical gear a and conical gear b ratcheting.
As an improvement, the fixed mechanism is slidably connected with shell, and the fixed mechanism includes pen clip device, collet,
The collet penetrates fixed mechanism and is connect with pen clip device.
As a further improvement, there are two the pen clip devices, it is located at the middle part and downside of fixed mechanism.
As an improvement, the driving mechanism includes crank handle, transmission shaft c, conical gear c, the crank handle and biography
One end of moving axis c connects, and the other end of the transmission shaft c is connect with conical gear c, the conical gear c and conical gear b teeth
It closes.
As a further improvement, the transmission shaft b is provided with protrusion.
As a further improvement, the shell lower end is provided with hole, scrap collecting box top is provided with and shell lower end
The corresponding hole of hole, the lower right side of the shell are provided with hole.
Compared with the prior art, the advantages of the present invention are as follows：The present invention only when scrap collecting box is inserted into, just may be used
To carry out the operation that sharpens a pencil, and when the taking-up of scrap collecting box, rack b can block debris outlet, prevent remnant clasts from leaking out and destroy
Environment, the present invention can also be used to clean erasing rubber, and the clast for generating after cleaning erasing rubber, can be very good to handle
Fall, environmental pollution will not be caused.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of scrap collecting box and shell discrete state of the present invention.
Fig. 3 is the enlarged drawing of rubber cleaning device a of the present invention.
Specific implementation mode
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Figs. 1-3, one embodiment of the present of invention：A kind of Multifunction pencil sharpener, including it is shell 1, penknife structure, solid
Determine mechanism, driving mechanism, scrap collecting box 2, it is characterised in that：Further include conical gear b4, rack a7, rubber cleaning device
A19, rubber cleaning device b20, the driving mechanism are set to the side of shell 1, and the driving mechanism and conical gear b4
Connection, the penknife structure are connect with conical gear b4, and the fixed mechanism is arranged on the left of penknife structure, the rubber cleaning
Device 19 is fixedly connected on penknife structure, and the rubber cleaning device 19 is ring-type, and the scrap collecting box 2 is arranged in shell
The lower part of body 1, and 2 top of scrap collecting box is connect with one end of rack a7, and rubber is provided in the scrap collecting box 2
Cleaning device b20；Further include spring 3, transmission shaft b5, sliding block 6, gear 8, rack b9, the upsides conical gear b4 are provided with
Spring 3, and the upper end of the spring 3 is fixedly connected in the protrusion inside shell 1, the transmission shaft b5 connects with conical gear b4
It connects, the right end of the sliding block 6 is fixedly connected with the lower end of transmission shaft b5, and the setting of the gear 8 is in 6 downside of sliding block, the rack
B9 and gear 8 are ratcheting.
In order to can be with effective cleaning rubber, the cambered surface of the rubber cleaning device a19 be frosting, the rubber cleaning
Device b20 is the cambered inclined-plane that 2 inside of scrap collecting box is arranged, and the upper surface on inclined-plane is frosting.
In order to complete the function of sharpening a pencil, the penknife structure includes blade 10, insert retention disk 11, transmission shaft a12, circle
Bevel gear a13, the blade 10 are fixedly connected on insert retention disk 11, one end and the insert retention disk 11 of the transmission shaft a12
Connection, it is ratcheting that the other end of the transmission shaft a12 is connected with conical gear a13, the conical gear a13 and conical gear b4；
The driving mechanism includes crank handle 16, transmission shaft c17, conical gear c18, the crank handle 16 and transmission shaft c17's
One end connects, and the other end of the transmission shaft c17 is connect with conical gear c18, the conical gear c18 and conical gear b4 teeth
It closes.
In order to enable pencil is fixed up, the fixed mechanism is slidably connected with shell 1, and the fixed mechanism includes folder
Pen device 14, collet 15, the collet 15 penetrate fixed mechanism and are connect with pen clip device 14；There are two the pen clip devices 14,
It is located at the middle part and downside of fixed mechanism.
In addition, the transmission shaft b5 is provided with protrusion, 1 lower end of the shell is provided with hole, 2 top of scrap collecting box
It is provided with hole corresponding with 1 lower end hole of shell, the lower right side of the shell 1 is provided with hole.
The operation principle of the present invention is that：When scrap collecting box 2 and shell 1 are separated, rack b9 blocks 1 downward chip removal of shell
Mouthful so that the clast inside blade 10 and shell 1 will not leak out, and ensure cleaning, and due to the effect of spring 3, conical gear
B4, transmission shaft b5, sliding block 6 are in lower position, the transmission quilt between conical gear a13, conical gear b4, conical gear c18
It disconnects, rotation crank handle 16 can not carry out the operation that sharpens a pencil, and sharpen a pencil and cause when preventing scrap collecting box 2 from being detached with shell 1
Environmental pollution；The rack a7 on 2 top of scrap collecting box is directed at 1 right part hole of shell, by 2 upper surface of scrap collecting box and shell
1 lower surface of body fits, and scrap collecting box 2 and rack a7 are inserted into from right to left in shell 1；Rack a7 is inserted into 1 mistake of shell
Cheng Zhong, rack a7 are meshed with gear 8, continue into rack a7 and scrap collecting box 2, ensure 2 top hole of scrap collecting box
It is directed at 1 lower part hole of shell；Rack a7 is moved from right to left, until ensureing 2 top aligned shell of scrap collecting box, 1 lower part
Hole, motion process middle rack a7 band moving gear 8 rotate, and the rotation band of gear 8 carry-over bar b9 is moved from left to right, rack b9 for
The sealing function of 1 lower part hole of shell disappears, and 1 inside of shell connects with scrap collecting box 2, and clast can pass through conical cavity
Under fall on inside scrap collecting box 2, with hour rack a7 movement progress sliding block 6 to ionized motion, boost transmission shaft b5, conical gear
B4, compressed spring 3 so that conical gear a13, conical gear b4, conical gear c18 intermeshings, at this point, scrap collecting box 2
It is combined with shell 1；Crank handle 16 is rotated, transmission shaft c17, conical gear c18, conical gear b4, conical gear are driven
A13, transmission shaft a12, the rotation of penknife structure carry out the operation that sharpens a pencil to pencil, while clast flows into scrap collecting box 2；
When needing to clean erasing rubber, the pen clip device 14 being located on the downside of fixed mechanism, rotation are inserted into the one end of pencil with rubber
Crank handle 16 drives transmission shaft c17, conical gear c18, conical gear b4, conical gear a13, transmission shaft a12, penknife
Structure rotates, and a clean operation is carried out to the rubber on pencil top；After the completion of sharpening a pencil or cleaning rubber, pull out from left to right broken
Consider collection box 2 to be worth doing, under rack a7, gear 8, rack b9 effects, rack b9 seals 1 lower part hole of shell, prevents clast from leaking out, cuts
It cuts off the hands the transmission of crank handle 16 and penknife structure, rest part resets, and waits for emptying debris collection box 2；When needing to clean other
When the rubber of type, under shell 1 and 2 discrete state of scrap collecting box, it would be desirable to which clean rubber is inside scrap collecting box 2
Rubber cleaning device b20 on rubbed, the clast of generation can exist in scrap collecting box 2.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (9)
1. a kind of Multifunction pencil sharpener, including shell (1), penknife structure, fixed mechanism, driving mechanism, scrap collecting box (2),
It is characterized in that：Further include conical gear b (4), rack a (7), rubber cleaning device a (19), rubber cleaning device b (20), institute
State the side that driving mechanism is set to shell (1), and the driving mechanism is connect with conical gear b (4), the penknife structure with
Conical gear b (4) connections, the fixed mechanism are arranged on the left of penknife structure, and the rubber cleaning device (19) is fixedly connected
In on penknife structure, and the rubber cleaning device (19) is ring-type, and the scrap collecting box (2) is arranged under shell (1)
Portion, and scrap collecting box (2) top is connect with one end of rack a (7), and rubber is provided in the scrap collecting box (2)
Cleaning device b (20).
2. a kind of Multifunction pencil sharpener according to claim 1, it is characterised in that：The rubber cleaning device a (19)
Cambered surface is frosting, and the rubber cleaning device b (20) is a cambered inclined-plane being arranged inside scrap collecting box (2),
And the upper surface on inclined-plane is frosting.
3. a kind of Multifunction pencil sharpener according to claim 1, it is characterised in that：Further include spring (3), transmission shaft b
(5), sliding block (6), gear (8), rack b (9), conical gear b (4) upside are provided with spring (3), and the spring (3)
Upper end be fixedly connected in the internal protrusion of shell (1), the transmission shaft b (5) connect with conical gear b (4), the sliding block
(6) right end is fixedly connected with the lower end of transmission shaft b (5), and gear (8) setting is on the downside of sliding block (6), the rack b (9)
It is ratcheting with gear (8).
4. a kind of Multifunction pencil sharpener according to claim 1, it is characterised in that：The penknife structure includes blade
(10), insert retention disk (11), transmission shaft a (12), conical gear a (13), the blade (10) are fixedly connected on blade and fix
One end of disk (11), the transmission shaft a (12) is connect with insert retention disk (11), the other end connection of the transmission shaft a (12)
There are conical gear a (13), the conical gear a (13) and conical gear b (4) ratcheting.
5. a kind of Multifunction pencil sharpener according to claim 1, it is characterised in that：The fixed mechanism is sliding with shell (1)
Dynamic connection, and the fixed mechanism includes pen clip device (14), collet (15), the collet (15) penetrates fixed mechanism and pen clip
Device (14) connects.
6. a kind of Multifunction pencil sharpener according to claim 5, it is characterised in that：There are two the pen clip devices (14),
It is located at the middle part and downside of fixed mechanism.
7. a kind of Multifunction pencil sharpener according to claim 1, it is characterised in that：The driving mechanism includes crank handle
(16), transmission shaft c (17), conical gear c (18), the crank handle (16) connect with one end of transmission shaft c (17), the biography
The other end of moving axis c (17) is connect with conical gear c (18), and the conical gear c (18) and conical gear b (4) are ratcheting.
8. a kind of Multifunction pencil sharpener according to claim 1, it is characterised in that：The transmission shaft b (5) is provided with convex
It rises.
9. a kind of Multifunction pencil sharpener according to claim 1, it is characterised in that：Shell (1) lower end is provided with hole,
Scrap collecting box (2) top is provided with hole corresponding with shell (1) lower end hole, the lower right side of the shell (1)
It is provided with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261915.6A CN108454286A (en) | 2018-03-28 | 2018-03-28 | A kind of Multifunction pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261915.6A CN108454286A (en) | 2018-03-28 | 2018-03-28 | A kind of Multifunction pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108454286A true CN108454286A (en) | 2018-08-28 |
Family
ID=63238024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810261915.6A Withdrawn CN108454286A (en) | 2018-03-28 | 2018-03-28 | A kind of Multifunction pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202987A (en) * | 2019-04-25 | 2019-09-06 | 天津备东文具有限公司 | A kind of Multifunctional pencil sharpener |
-
2018
- 2018-03-28 CN CN201810261915.6A patent/CN108454286A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202987A (en) * | 2019-04-25 | 2019-09-06 | 天津备东文具有限公司 | A kind of Multifunctional pencil sharpener |
| CN110202987B (en) * | 2019-04-25 | 2020-11-06 | 义乌市美杰包装制品有限公司 | Multifunctional pencil sharpener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |
|
| WW01 | Invention patent application withdrawn after publication |