CN104875533B - Multifunctional pencil sharpener - Google Patents
Multifunctional pencil sharpener Download PDFInfo
- Publication number
- CN104875533B CN104875533B CN201510356288.0A CN201510356288A CN104875533B CN 104875533 B CN104875533 B CN 104875533B CN 201510356288 A CN201510356288 A CN 201510356288A CN 104875533 B CN104875533 B CN 104875533B
- Authority
- CN
- China
- Prior art keywords
- pencil
- hole
- clamping device
- pen
- hobboing cutter
- 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.)
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- 238000004026 adhesive bonding Methods 0.000 claims abstract description 47
- 238000007514 turning Methods 0.000 claims abstract description 24
- 238000005553 drilling Methods 0.000 claims abstract description 23
- 230000001141 propulsive effect Effects 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 47
- 238000003860 storage Methods 0.000 claims description 26
- 210000000078 claw Anatomy 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000006424 Flood reaction Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940056582 human hair preparation Drugs 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
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
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/16—Making non-propelling pencils
Abstract
The invention discloses a kind of Multifunctional pencil sharpener, the clamping device of this pencil sharpener is provided with three holes for fix pencil corresponding with sharpening mechanism and drilling sector and turning mechanism, under the effect of propulsive mechanism, sharpening mechanism makes unfixed pivot axis by the planetary gear of hobboing cutter and gear ring I, pencil is fined away, in order to make full use of the pencil of half, half pencil end face is holed by drilling sector, another half pencil end is made unfixed pivot axis by the planetary gear of hobboing cutter and gear ring II by turning mechanism, pencil is cut cylinder process, after the quantitative gluing of sizer, it is bonding that two half pencils carry out insertion mutually, the half pencil that making to hold a pen writes can be continuing with again, achieve pencil and utilize maximization, decrease waste, save resource。
Description
Technical field
The present invention relates to a kind of pencil sharpener, especially relate to a kind of Multifunctional pencil sharpener。
Background technology
See from student's pencil service condition, the effective rate of utilization of one pencil is less than 2/3rds, remaining pencil is write because not gripping and is dropped, according to relevant personnel's incomplete statistics, the pencil about 700,000,000 that annual whole nation pupil discards, about 4410 cubic metres of the timber that meter is discarded, lead for retractable pencil about 420 cubic metres, the waste quantity caused is very surprising。Then have Crinis Carbonisatus to understand a kind of sleeve making half pencil be attached, owing to the sleeve configuration of this connection is big, the discomfort that holds a pen and affect and write, sleeve diameter is difficult to the pencil of adaptive all size immediately simultaneously, therefore, can not get the accreditation in market。
The use of pencil be unable to do without pencil sharpener, pencil sharpener in the market only has the single point function that sharpens a pencil, such as the cutting function in conjunction with pencil sharpener, to the pencil of half machined after be attached, increase the length of pencil, it is simple to hold a pen and write, make half pencil be utilized effectively, economize on resources, be problem in the urgent need to address at present。
Summary of the invention
It is an object of the invention to for existing deficiency, a kind of pencil sharpener is provided to can be not only used for pencil sharper nib, again can be bonding by carrying out after drilling and turning to non-serviceable half pencil, add the length keep profile constant of holding a pen, it is easy to hold a pen and writes, make half pencil be continuing with, improve the utilization rate of pencil, decrease waste, save resource。
To achieve the above object, the technical solution adopted for the present invention to solve the technical problems is: a kind of Multifunctional pencil sharpener, including shell body, propulsive mechanism, clamping device, topping machanism, sizer, two pushing rams of described propulsive mechanism are horizontally placed in shell body top in the chute set, pushing ram socket spring, the top of pushing ram is equipped with the nut more than slotted eye, described clamping device connects pushing ram and is placed in shell body side, clamping device is provided with through hole of three arrangements, the claw of fixing pencil it is provided with in hole, the mutual corresponding matching in function pen hole in the sharpening mechanism of each hole and described topping machanism and drilling sector and turning mechanism, the hobboing cutter of described sharpening mechanism is installed on the side, hole in knife rest, between pivot center and the pivot center of knife rest of hobboing cutter, shape has angle a, the Bi Kong center of described drilling sector is provided with drill bit, drill bit and knife rest are on same pivot center, the hobboing cutter pivot center of described turning mechanism is paralleled with blade holder turns axis, the blade of hobboing cutter is identical with the radius of the drill bit of drilling sector to the distance of a centerline hole, two planetary gears in sharpening mechanism and turning mechanism respectively with gear ring I and gear ring II internal messing, knife rest rotating shaft in sharpening mechanism and drilling sector and turning mechanism connects the first driven pulley and the second driven pulley and the 3rd driven pulley that engage with drivewheel respectively, described shell body bottom is provided with sizer, the storage glue container of sizer is laterally provided with gluing chamber, the sidewall bottom that storage glue container is connected with gluing chamber is provided with a glue inflow entrance communicated, above the sidewall of glue inflow entrance, 3 to 5 millimeters of places are additionally provided with an air guide port, connected the air chamber led to above storage glue container by an airway in air guide port, storage glue container is hermetic seal, under the pen port on gluing chamber top, inner face is provided with the sealing lid that spring is hinged。
Described clamping device is provided with the folded rotation dish installed mutually and base plate, it is connected ring spring between rotation dish and base plate, locating dowel affixed on base plate is interspersed in the slide opening of rotation dish, three holes of clamping device spread configuration are for a sharpening hole and a boring hole and cut cylinder hole, three holes are by the shell body of clamping device, rotation dish and base plate are axially through formation, each hole is correspondingly provided with 2 claws, claw loose joint locating dowel, one end of 2 claws is arranged in a hole, the grab of the other end and the draw-in groove clamping on rotation dish, the side of rotation dish connects drive rod。
A hole of described sharpening mechanism is cone-shaped, and a hole for drilling sector and turning mechanism is cylindrical shape, and the lower half in these three holes is half opening shape。
Under described pen port, inner face is provided with sealing ring, and pen port inner circumference is provided with 4 Ge Xiang centers and stretches the protruded stigma of impartial arrangement of shape。
The bottom of described topping machanism is provided with the material collecting box of collection storage scrap。
Adopt after said structure, this technology have pencil fined away, hole, turning and the bonding function of gluing, keep profile constant after making the pencil strong bond of half, it is simple to grip and write。Clamping device plays fixation in pencil cutting process, makes topping machanism be effectively completed。Pencil fixed quanting pushing is cut by propulsive mechanism automatically, it is ensured that cut the quality of pen。Sharpening mechanism realizes the sharpening of pencil nib, adopts the structure of hobboing cutter and lower half, taper hole half opening shape, makes pencil cut in a process self-propelled, wooden cut uniform, anti-dandruff in time, pen core not easily breaks end。When writing when becoming half to shake hands after pencil uses, often being abandoned, cause waste, the boring of this technology and turning function achieve pencil and utilize maximization。The cross section end of half pencil is carried out boring process by drilling sector, and turning mechanism is to another half or is lathed cylindric without the pencil one end used, and cylindrical end is inserted drill end, makes the pencil of half be received。In order to make to be connected firmly, the cylindrical end of pencil carries out gluing process through sizer, and before grafting, cylindrical end inserts gluing in gluing chamber。Owing to storage glue container is hermetic seal, after the sealing lid of gluing chamber pen port is opened, the airway that extraneous air enters in gluing chamber from air guide port is flowed into the air chamber of storage glue container hose lining side waterborne, under the influence of air pressure, glue in storage glue container is flowed in gluing chamber from the sidewall glue inflow entrance of gluing chamber, the pencil cylindrical tip being positioned at gluing cavity bottom is made to be stained with glue, when the glue in gluing chamber is increased to and just floods air guide port, then the air in gluing chamber cannot flow to the air chamber of storage glue container hose lining side waterborne again from airway, thus along with glue is flowed into gluing chamber, pressure in air chamber reduces, when pressure in gluing chamber reaches to balance with the pressure in storage glue container, glue is just no longer flow in gluing chamber and maintains the position just not having air guide port, pencil end obtains quantitative viscose glue。No matter how long pencil stops after inserting, and the bonding consumption of glue is constant, it is therefore prevented that the waste of glue and the pollution of surrounding。After taking out pencil, the sealing lid of gluing chamber pen port is automatically switched off, and seals and is provided with sealing ring between lid and pen port, and gluing chamber have also been obtained hermetic seal, and gluing chamber maintains the air pressure of balance with storing in glue container, in storage glue container, glue will not flow out。After pencil end after gluing inserts the endoporus of another pencil end; two pencils obtain strong bond; can be continuing with again; the pencil solving half can not grip the problem write; the pencil making half is fully utilized, and decreases waste, protects environment; save resource, the remarkable in economical benefits of generation。After this technology strong bond, pencil profile maintains the original state, and does not affect gripping, it is simple to write。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Fig. 2 is the structural representation of topping machanism。
Fig. 3 is the structural representation of clamping device。
Fig. 4 is the structural representation of base plate。
Fig. 5 is the structural representation of rotation dish。
Fig. 6 is the structural representation of sharpening mechanism。
Fig. 7 is the structural representation of drilling sector。
The structural representation of Tu8Shi turning mechanism。
Fig. 9 is the structural representation of sizer。
Figure 10 is the structural representation of pen port。
Below in conjunction with drawings and embodiments, the present invention is described in further detail。
Detailed description of the invention
Such as Fig. 1, 2, 3, shown in 9, a kind of Multifunctional pencil sharpener, including shell body 1, propulsive mechanism 5, clamping device 2, topping machanism 3, sizer 4, two pushing rams 51 of described propulsive mechanism 5 are horizontally placed in shell body 1 top in the chute 11 set, pushing ram 51 is socketed spring 52, the top of pushing ram 51 is equipped with the nut 53 more than slotted eye 12, described clamping device 2 connects pushing ram 51 and is placed in shell body 1 side, clamping device 2 is provided with through hole 27 of three arrangements, 28, 29, respectively fine away a hole 27 and a boring hole 28 and cut cylinder hole 29 in these three holes, hole 27, 28, the claw 221 of fixing pencil it is provided with in 29, each hole 27, 28, 29 with the function pen hole 316 in the sharpening mechanism 31 of described topping machanism 3 and drilling sector 32 and turning mechanism 33, 325, 336 mutual corresponding matching。The sharpening mechanism 31 of described topping machanism 3 and turning mechanism 33 by knife rest 311,331, hobboing cutter 312,332, planetary gear 313,333 and gear ring 314,334 composition；Drilling sector 32 is made up of knife rest 321, drill bit 322, knife rest rotating shaft 315,323,335 in sharpening mechanism 31 and drilling sector 32 and turning mechanism 33 connects the first driven pulley 81 and the second driven pulley 82 and the 3rd driven pulley 83 engaged with drivewheel 8 respectively, and rocking arm 7 drives drivewheel 8 to rotate。Under the rotation of knife rest, make hobboing cutter and drill bit that pencil to be cut and drilling work, in the gluing chamber 42 of the cylindrical end insertion sizer 4 after pencil is resected after gluing, insert the drill end of another pencil, make two half pencils obtain affixed。The material collecting box 6 of collection storage scrap it is additionally provided with in the bottom of topping machanism 3。
Such as Fig. 9, shown in 10, it is provided with sizer 4 in shell body 1 bottom, the storage glue container 41 of sizer 4 is laterally provided with gluing chamber 42, it is provided with a glue inflow entrance 44 communicated bottom the sidewall 43 that storage glue container 41 is connected with gluing chamber 42, above the sidewall 43 of glue inflow entrance, 3 to 5 millimeters of places are additionally provided with an air guide port 45, connected the air chamber 411 led to above storage glue container 41 by an airway 46 in air guide port 45, storage glue container 41 is hermetic seal, 424 times inner faces of the pen port on gluing chamber 42 top are provided with the sealing lid 421 that spring 422 is hinged, 424 times inner faces of pen port are provided with sealing ring 423, pen port 424 inner circumference is provided with 4 Ge Xiang centers and stretches the protruded stigma 425 of impartial arrangement of shape, distance between the top of each protruded stigma 425 correspondence is slightly over the diameter of pencil, make pencil can insert after in gluing chamber 42, the portion of leaving a blank 426 increasing air circulation is formed between protruded stigma 425, outside air enters in gluing chamber 42 from the portion of leaving a blank 426。
Such as Fig. 3, 4, shown in 5, the folded rotation dish 22 disposed mutually and base plate 23 it is provided with in the shell body 21 of described clamping device 2, ring spring 24 it is connected between rotation dish 22 with base plate 23, rotation dish 22 is provided with slide opening 222, on base plate 23 the upright locating dowel 25 connected intert rotation dish slide opening 222 in, fine away a hole 27 and a boring hole 28 and cut cylinder the hole 29 shell body 21 by clamping device 2 of clamping device 2 spread configuration, rotation dish 22 and base plate 23 are axially through formation, each hole 27, 28, 29 are correspondingly provided with 2 claws 221, the loose joint of each claw 221 is through the locating dowel 25 in slide opening 222, one end of 2 claws 221 is arranged in a hole, the grab 2211 of the other end and draw-in groove 223 clamping on rotation dish, the side of rotation dish 22 is connected to the drive rod 26 promoted by external force。When promoting drive rod 26, rotation dish 22 rotates, and 2 claw being placed in a hole 221 tops outwards separate, it is simple to pencil inserts。When stopping promoting drive rod 26, the claw 221 in 2 holes moves towards under the effect of spring 24, is connected and fixed by pencil, it is prevented that pencil rotates。
As shown in Figure 6, knife rest 311 top of sharpening mechanism 31 is provided with cone-shaped the hole 316 inserting pencil along pivot center, hobboing cutter 312 is installed on side, a hole 316, angle a is formed between pivot center and the pivot center of knife rest 311 of hobboing cutter 312, the angle a of the present embodiment is 20 °, the lower half in hole 316 is half opening shape, this hole 316 is axially corresponding with sharpening the hole 27 of the fixing pencil in clamping device 2, the planetary gear 313 of hobboing cutter 312 bottom and fixing gear ring I 314 internal messing, when knife rest 311 rotates, planetary gear 313 rotates along gear ring I 314, hobboing cutter 312 completes pencil is cut pen during unfixed pivot center rotates making。
As shown in Figure 7, knife rest 321 top of drilling sector 32 is provided with cylindric the hole 325 inserting pencil along pivot center, this hole 325 is axially corresponding with boring the hole 28 of the fixing pencil in clamping device 2, the drill bit 322 being arranged at Bi Kong 325 center is on same pivot center with knife rest 321, the lower half in hole 325 is half opening shape, drive drill bit 322 to rotate when knife rest 321 rotates, complete the boring to pencil cross section。
As shown in Figure 8, knife rest 331 top of turning mechanism 33 is provided with cylindric the hole 336 inserting pencil along pivot center, this hole 336 and the fixing pencil in clamping device 2 to cut cylinder hole 29 axially corresponding, the lower half in hole 336 is half opening shape, the pivot center of hobboing cutter 332 is paralleled with the pivot center of knife rest 331, the blade of hobboing cutter 332 is identical with the radius of the drill bit 322 of drilling sector 32 to the distance of a hole 336 centrage, the cross section of the external diameter after making pencil end be cut and another pencil is obtained interference fit by boring after endoporus inserts, the planetary gear 333 of hobboing cutter 332 bottom and fixing gear ring II 334 internal messing, one end of pencil is lathed cylindric by hobboing cutter 332 in making unfixed pivot axis。
The concrete application of this technology is: when the point that carries out sharpening a pencil uses, clamping device 2 is pulled out, pressing drive rod 26 makes the claw 221 cutting in pen hole 27 separate, pencil insert until sharpening mechanism 31 cone-shaped hole 316 in, after pencil is fixed by claw 221, shake rocking arm 7 makes knife rest 311 rotate, and pencil is carried out operation of fining away by hobboing cutter 312, propulsive mechanism 5 completes the operating process of sharpening after automatically the pencil in clamping device 2 being advanced to original position。
When carrying out pencil and connecting use, first the pencil of half is carried out boring process, clamping device 2 is pulled out, pressing drive rod 26 makes the claw 221 in boring hole 28 separate, the end of not cutting of half pencil is inserted until a hole 325 of drilling sector 32, decontroling drive rod 26 makes claw 221 be fixed by pencil, shake rocking arm 7 makes knife rest 321 rotate, the cross section of pencil is holed by drill bit 322, after the pencil in clamping device 2 is advanced and resets by propulsive mechanism 5 automatically, complete the operating process of boring；Then another half or original pencil are cut cylinder process, identical with the operational approach of above-mentioned clamping device 2, pencil is inserted into and cuts in cylinder hole 29 until in a hole 336 of turning mechanism 33, pencil is fixed by claw 221, shake rocking arm 7 drives knife rest 331 to rotate, and one end of pencil is lathed cylindric by hobboing cutter 332。Then the cylindrical end of this pencil is inserted in the gluing chamber 42 of sizer 4, owing to storage glue container 41 is hermetic seal, after the sealing lid 421 of gluing chamber 42 pen port 424 is opened, extraneous air enters in gluing chamber 42, the air chamber 411 of storage glue container 41 hose lining side waterborne it is flowed into from the airway 46 of air guide port 45, under the influence of air pressure, glue in storage glue container 41 is flowed in gluing chamber 42 from the glue inflow entrance 44 of sidewall, is now placed in pencil 9 cylindrical tip bottom gluing chamber 42 and is stained with glue。When the glue in gluing chamber 42 is increased to and just floods air guide port 45, then the air in gluing chamber 42 cannot flow to the air chamber 411 of storage glue container 41 hose lining side waterborne again from airway 46, thus, along with glue is flowed into gluing chamber 42, pressure in air chamber 411 reduces, when the pressure in gluing chamber 42 reaches to balance with the pressure in storage glue container 41, glue is just no longer flow in gluing chamber 42 and maintains the position just not having air guide port 45, and pencil end obtains quantitative viscose glue。After taking out pencil, the lid 421 that seals of gluing chamber 42 pen port 424 is automatically switched off under the effect of spring 422, seals and is provided with sealing ring 423 between lid 421 and pen port 424, and gluing chamber 42 have also been obtained hermetic seal。After pencil end after gluing inserts the endoporus of another pencil end, two pencils obtain strong bond, make the pencil of half be extended。
This technology have automatically advance pencil to carry out fining away, hole, turning function, for making two pencils firmly connect, also there is gluing function, both for pencil sharper nib, make again the half pencil that can not shake hands by after drilling, turning and gluing, mutually carry out insertion bonding, the half pencil that making to hold a pen writes can be continuing with again, it is achieved that pencil utilizes and maximizes；Decrease waste, save resource。
Obviously; the above embodiment of the present invention is only for the preferred embodiments of the present invention; certainly can not with this interest field limiting the present invention, apparent change that therefore spirit under this invention is extended out or variation, still fall among institute of the present invention protection domain。
Claims (5)
1. a Multifunctional pencil sharpener, including shell body (1), propulsive mechanism (5), clamping device (2), topping machanism (3), sizer (4), it is characterized in that: two pushing rams (51) of described propulsive mechanism (5) are horizontally placed in shell body (1) top in the chute (11) set, pushing ram (51) socket spring (52), the top of pushing ram (51) is equipped with the nut (53) more than slotted eye (12), described clamping device (2) connects pushing ram (51) and is placed in shell body side, clamping device (2) is provided with through hole (27 of three arrangements, 28, 29), the claw (221) of fixing pencil it is provided with in hole, each hole (27, 28, 29) with the function pen hole (316 in the sharpening mechanism (31) of described topping machanism (3) and drilling sector (32) and turning mechanism (33), 325, 336) mutual corresponding matching, the hobboing cutter (312) of described sharpening mechanism (31) is installed on function pen hole (316) side in knife rest (311), between pivot center and the pivot center of knife rest (311) of hobboing cutter (312), shape has angle a, function pen hole (325) center of described drilling sector (32) is provided with drill bit (322), drill bit (322) and knife rest (321) are on same pivot center, hobboing cutter (332) pivot center of described turning mechanism (33) is paralleled with knife rest (331) pivot center, the blade of hobboing cutter (332) is identical with the radius of the drill bit of drilling sector (32) (322) to the distance of function pen hole (336) centrage, two planetary gears (313 in sharpening mechanism (31) and turning mechanism (33), 333) respectively with gear ring I (314) and gear ring II (334) internal messing, knife rest rotating shaft (315 in sharpening mechanism (31) and drilling sector (32) and turning mechanism (33), 323, 335) the first driven pulley (81) engaged with drivewheel (8) and the second driven pulley (82) and the 3rd driven pulley (83) are connected respectively, described shell body (1) bottom is provided with sizer (4), storage glue container (41) of sizer (4) is laterally provided with gluing chamber (42), sidewall (43) bottom that storage glue container is connected with gluing chamber is provided with a glue inflow entrance (44) communicated, it is additionally provided with an air guide port (45) at 3 to 5 millimeters of places, sidewall (43) top of glue inflow entrance, connected the air chamber (411) led to above storage glue container by an airway (46) in air guide port (45), storage glue container (41) is hermetic seal, under the pen port (424) on gluing chamber (42) top, inner face is provided with the sealing lid (421) that spring (422) is hinged。
2. a kind of Multifunctional pencil sharpener according to claim 1, it is characterized in that: described clamping device (2) is provided with the folded rotation dish (22) installed mutually and base plate (23), ring spring (24) it is connected between rotation dish and base plate, the upper affixed locating dowel (25) of base plate (23) is interspersed in the slide opening (222) of rotation dish (22), three holes of clamping device (2) spread configuration are for a sharpening hole (27) and a boring hole (28) and cut cylinder hole (29), three holes are by the shell body (21) of clamping device, rotation dish (22) and base plate (23) are axially through formation, each hole (27, 28, 29) 2 claws (221) it are correspondingly provided with, claw (221) loose joint locating dowel (25), one end of 2 claws (221) is arranged in a hole, the grab (2211) of the other end and draw-in groove (223) clamping on rotation dish, the side of rotation dish (22) connects drive rod (26)。
3. a kind of Multifunctional pencil sharpener according to claim 1, it is characterized in that: the function pen hole (316) of described sharpening mechanism (31) is cone-shaped, the function pen hole (325,336) of drilling sector (32) and turning mechanism (33) is cylindrical shape, and the lower half in these three function pen holes (316,325,336) is half opening shape。
4. a kind of Multifunctional pencil sharpener according to claim 1, it is characterised in that: under described pen port (424), inner face is provided with sealing ring (423), and pen port (424) inner circumference is provided with 4 Ge Xiang centers and stretches the protruded stigma (425) of impartial arrangement of shape。
5. a kind of Multifunctional pencil sharpener according to claim 1, it is characterised in that: the bottom of described topping machanism (3) is provided with the material collecting box (6) of collection storage scrap。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356288.0A CN104875533B (en) | 2015-06-25 | 2015-06-25 | Multifunctional pencil sharpener |
| HK15109223.3A HK1208412A1 (en) | 2015-06-25 | 2015-09-18 | Multi-function pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356288.0A CN104875533B (en) | 2015-06-25 | 2015-06-25 | Multifunctional pencil sharpener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104875533A CN104875533A (en) | 2015-09-02 |
| CN104875533B true CN104875533B (en) | 2016-06-22 |
Family
ID=53943315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356288.0A Active CN104875533B (en) | 2015-06-25 | 2015-06-25 | Multifunctional pencil sharpener |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104875533B (en) |
| HK (1) | HK1208412A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196757B (en) * | 2015-09-09 | 2018-03-20 | 雪松 | Pencil sharpener knife rest |
| CN106218283A (en) * | 2016-08-16 | 2016-12-14 | 李建勤 | A kind of pencil-knife making pencil mutually assemble prolongation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB813161A (en) * | 1956-03-23 | 1959-05-13 | Graf Roland Faber Castell | Machine for sharpening pencils and the like |
| CN2243400Y (en) * | 1995-10-18 | 1996-12-25 | 黄立岗 | Pencil sharpener |
| CN2379328Y (en) * | 1999-06-09 | 2000-05-24 | 何智 | Pencil sharpener being able to sharpen thin and long lead |
| US20040261275A1 (en) * | 2003-06-27 | 2004-12-30 | Hunt Holdings, Inc. | Sharpener for creating a frusto-conical tip |
| EP1598215B1 (en) * | 2004-05-21 | 2010-04-28 | KUM Limited | Sharpener for a pencil |
| CN203766353U (en) * | 2014-01-08 | 2014-08-13 | 郑奖泗 | Propelling pencil automatic sharpener |
| CN204309483U (en) * | 2014-11-14 | 2015-05-06 | 北京信息科技大学 | A kind of penknife |
| CN204398711U (en) * | 2014-12-05 | 2015-06-17 | 潘璎挚 | Pencil sharpener |
| CN204712753U (en) * | 2015-06-25 | 2015-10-21 | 胡海明 | Multifunctional pencil sharpener |
-
2015
- 2015-06-25 CN CN201510356288.0A patent/CN104875533B/en active Active
- 2015-09-18 HK HK15109223.3A patent/HK1208412A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1208412A1 (en) | 2016-03-04 |
| CN104875533A (en) | 2015-09-02 |
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