CN104890418B - Pencil sharper connects device - Google Patents
Pencil sharper connects device Download PDFInfo
- Publication number
- CN104890418B CN104890418B CN201510356215.1A CN201510356215A CN104890418B CN 104890418 B CN104890418 B CN 104890418B CN 201510356215 A CN201510356215 A CN 201510356215A CN 104890418 B CN104890418 B CN 104890418B
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- CN
- China
- Prior art keywords
- pencil
- hole
- knife rest
- hobboing cutter
- clamping device
- Prior art date
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- 238000004026 adhesive bonding Methods 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000005553 drilling Methods 0.000 claims abstract description 26
- 238000007514 turning Methods 0.000 claims abstract description 26
- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims description 50
- 238000003860 storage Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006424 Flood reaction Methods 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
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940056582 human hair preparation Drugs 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000007790 scraping Methods 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
Landscapes
- Drawing Aids And Blackboards (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a kind of pencil sharper and connect device, this is cut the clamping device arrangement connecing device and is provided with three holes for fix pencil corresponding with sharpening mechanism and drilling sector and turning mechanism, it is provided with claw in hole, when implementing to sharpen a pencil, sharpening mechanism makes unfixed pivot axis by the planetary gear of hobboing cutter and gear ring I, and 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 being cut cylinder process, after the quantitative gluing of gluing chamber, it is bonding that two half pencils carry out insertion mutually, pencil extending is made to be easy to hold a pen and write, improve pencil utilization rate, decrease waste, save resource.
Description
Technical field
The present invention relates to a kind of Pencil sharpener, especially relate to a kind of pencil and fine away and cutting of receiving connects device.
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, there is provided one to cut to connect device and 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, half pencil is made to 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 pencil sharper connects device, including shell body, clamping device, topping machanism, described clamping device is connected to the side of shell body by the pushing ram slided, clamping device arrangement is provided with a sharpening hole and a boring hole and cuts cylinder hole, these three holes are by the housing of clamping device, rotation dish and base plate are axially through formation, the claw of fixing pencil it is provided with in hole, the described topping machanism being arranged at shell body inner chamber is made up of sharpening mechanism and drilling sector and turning mechanism, the knife rest top of described sharpening mechanism and drilling sector and turning mechanism is equipped with the hole inserting pencil along pivot center, each hole is corresponding with three holes of clamping device respectively to be axially engaged, the knife rest of sharpening mechanism and turning mechanism is respectively provided with the hobboing cutter coordinated with a hole, the knife rest of drilling sector is provided with drill bit, the planetary gear that hobboing cutter bottom is arranged and fixing gear ring I and gear ring II internal messing, shell body bottom is provided with storage glue container, a gluing chamber is stretched in storage glue container, hermetic seal between gluing chamber top and storage glue container bottle oral area, the downside wall of gluing chamber is provided with a glue inflow entrance, above the sidewall of glue inflow entrance, 3 to 5 millimeters of places are additionally provided with an air guide port, airway connects air guide port and leads to the air chamber above storage glue container, under the pen port on gluing chamber top, inner face is provided with the sealing lid that spring is hinged.
It is taper hole that the knife rest top of described sharpening mechanism is provided with, along pivot center, the hole inserting pencil, hobboing cutter is installed on side, taper hole, forming the angle of 20 �� between pivot center and the pivot center of knife rest of hobboing cutter, unfixed pivot axis made by the planetary gear engagement gear ring I of hobboing cutter bottom.
It is cylindricality hole that the knife rest top of described drilling sector is provided with, along pivot center, the hole inserting pencil, and the drill bit being arranged at cylindricality Bi Kong center is on same pivot center with knife rest, and blade holder turns drives bit.
It is cylindricality hole that the knife rest top of described turning mechanism is provided with, along pivot center, the hole inserting pencil, the pivot center of hobboing cutter is paralleled with the pivot center of knife rest, hobboing cutter blade is identical with the radius of the drill bit of drilling sector to the distance between a centerline hole, the endoporus that external diameter after making pencil end be cut and pencil cross section are bored obtains interference fit, and unfixed pivot axis made by the planetary gear engagement gear ring II of hobboing cutter bottom.
It is connected to ring spring between rotation dish and the base plate of described clamping device, rotation dish is provided with slide opening, locating dowel affixed on base plate is interspersed in the slide opening of rotation dish, in rotation dish, each hole is correspondingly provided with 2 claws, claw loose joint locating dowel, one end of 2 claws is arranged in a hole, the draw-in groove clamping on the grab of the other end and rotation dish, and the side of rotation dish connects push rod.
Taper hole on described sharpening mechanism knife rest and cylindricality the hole on drilling sector knife rest and their lower half, cylindricality hole on turning mechanism knife rest are 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.
Adopting after said structure, this technology has fines away to pencil, holes and the function of turning and the bonding function of gluing, keeps profile constant, it is simple to grip and write after making pencil strong bond. clamping device plays fixing pencil effect, makes topping machanism be effectively completed. 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 is inserted with drill end by cylindrical end and is connected, makes the pencil of half be extended. before grafting, this end cylindric will be lathed and insert 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 prevented that the waste of glue and the pollution of surrounding. After taking out pencil, the sealing lid of the pen port of gluing chamber is automatically switched off under the action of the spring, seals and is provided with sealing ring between lid and pen port, and gluing chamber have also been obtained hermetic seal, gluing chamber and the air pressure of maintenance balance in storage 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 connecting due to 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 gluing chamber.
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
As shown in Fig. 1,2,3,6,7,8,9, a kind of pencil sharper connects device, including shell body 1, clamping device 2, topping machanism 3, described clamping device 2 is connected to the side of shell body 1 by the pushing ram 11 slided, clamping device 2 arrangement is provided with three holes, these three holes are for fining away a hole 27 and a boring hole 28 and cut cylinder hole 29, and three holes axially through formation, are provided with the claw 221 of fixing pencil by the housing 21 of clamping device 2, rotation dish 22 and base plate 23 in a hole. the described topping machanism 3 being arranged at shell body 1 inner chamber is made up of sharpening mechanism 31 and drilling sector 32 and turning mechanism 33, the knife rest 311 of described sharpening mechanism 31 and drilling sector 32 and turning mechanism 33, 321, 331 tops are equipped with the hole 316 inserting pencil along pivot center, 325, 336, a hole of each function respectively with three holes 27 of clamping device 2, 28, 29 correspondences axially engage, the knife rest 311 of sharpening mechanism 31 and turning mechanism 33, it is respectively provided with on 331 and a hole 316, 336 hobboing cutters 312 coordinated, 332, the knife rest 321 of drilling sector 32 is provided with the drill bit 322 of boring, hobboing cutter 312, the planetary gear 313 that 332 bottoms are arranged, 333 with the knife rest rotating shaft 315 in fixing gear ring I 314 and gear ring II 334 internal messing, sharpening mechanism 31 and drilling sector 32 and turning mechanism 33, 323, 335 connect the first driven pulley 81 and the second driven pulley 82 and the 3rd driven pulley 83 respectively, drivewheel 8 engages the first driven pulley 81 and the second driven pulley 82 and the 3rd driven pulley 83, rocking arm 7 drives drivewheel 8 to rotate, and makes topping machanism 3 rotate and pencil is carried out cutwork. the bottom of described topping machanism 3 is provided with the material collecting box 6 of collection storage scrap. shell body 1 bottom is provided with storage glue container 4, storage glue container 4 is provided with one and stretches into interior gluing chamber 5, the pencil 9 cylindrical end after turning inserts from the pen port 54 on gluing chamber 5 top, pencil 9 is carried out gluing, insert after pencil viscose glue in the boring of another pencil end, make two pencils obtain bonding.
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 housing 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 is interspersed in the slide opening 222 of rotation dish 22, fine away a hole 27 and a boring hole 28 and cut cylinder the hole 29 housing 21 by clamping device of clamping device 2 spread configuration, rotation dish 22 and base plate 23 are axially through formation, each hole 27 on rotation dish 22, 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 is placed in a hole side by side, 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 push rod 26 promoted by external force.When promoting push rod, making rotation disc spins, at this moment 2 claws being placed in a hole 221 outwards separate, it is simple to pencil inserts. When stopping promoting push rod, the claw 221 in 2 holes moves towards again under the effect of ring spring 24 and blocks pencil and be fixed, it is prevented that pencil rotates.
As shown in Figure 6, it is taper hole 316 that knife rest 311 top of sharpening mechanism 31 is provided with, along pivot center, the hole inserting pencil, hobboing cutter 312 is installed on side, taper hole 316, the angle a of 20 �� is formed between pivot center and the pivot center of knife rest 311 of hobboing cutter 312, planetary gear 313 and fixed gear ring I 314 internal messing of hobboing cutter 312 bottom, the lower half in taper 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, when knife rest 311 rotates, the planetary gear 313 of hobboing cutter 312 bottom makes unfixed pivot axis along fixed gear ring I 314, hobboing cutter 312 completes pencil is cut pen in rotary course.
As shown in Figure 7, it is cylindricality hole 325 that knife rest 321 top of drilling sector 32 is provided with, along pivot center, the hole inserting pencil, the lower half in cylindricality hole 325 is half opening shape, 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 cylindricality Bi Kong 325 center is on same pivot center with knife rest 321, knife rest 321 rotates and drives drill bit 322 to rotate, and is holed in the cross section of pencil.
As shown in Figure 8, it is cylindricality hole 336 that knife rest 331 top of turning mechanism 33 is provided with, along pivot center, the hole inserting pencil, 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, planetary gear 333 and fixed gear ring II 334 internal messing of hobboing cutter 332 bottom, hobboing cutter 332 is made to be lathed cylindric by one end of pencil in unfixed pivot axis along gear ring II 334.
As shown in Figure 9, gluing chamber 5 stretches in storage glue container 4, hermetic seal between gluing chamber 5 top and storage glue container 4 mouth cylindrical part, downside wall 51 place of this gluing chamber 5 is provided with a glue inflow entrance 52, above its sidewall 51 glue inflow entrance 52,3 to 5 millimeters of places are additionally provided with an air guide port 53, airway 58 connects air guide port 53 and leads to the air chamber 41 above storage glue container 4, 54 times inner faces of the pen port on gluing chamber 5 top are provided with the sealing lid 55 that spring 57 is hinged, seal and be provided with sealing ring 56 between lid 55 and 54 times inner faces of pen port, sealing ring 56 makes gluing chamber 5 be also at hermetic seal.
As shown in Figure 10, pen port 54 inner circumference is provided with 4 Ge Xiang centers and stretches the protruded stigma 541 of impartial arrangement of shape, after pencil inserts pen port 54, pencil is made to form, with pen port internal ring place, portion 542 of leaving a blank, outside air enters in gluing chamber 5 from the portion of leaving a blank 542, prevents the glue on penholder and pen port scraping when pencil is taken out.
The concrete application of this technology is: when the point that carries out sharpening a pencil uses, clamping device 2 is pulled out, pressing push rod 26 makes rotation dish 22 rotate, it is now placed in two claws 221 in a sharpening hole 27 under the rotation of rotation dish to two side shiftings, pencil insert fine away a hole 27 until sharpening mechanism 31 taper hole 316 in, push rod 26 is without making rotation dish 22 reset under External Force Acting, claw 221 also resets and is connected and fixed by pencil, shake rocking arm 7 makes hobboing cutter 312 make unfixed pivot axis, and pencil carries out operation of fining away.
When carrying out pencil connection use, first the pencil of half is carried out drilling operation, pressing push rod 26 after clamping device 2 is pulled out makes rotation dish 22 rotarily drive two claws 221 in a boring hole 28 to two side shiftings, then the end of not cutting of half pencil is inserted in a boring hole 28 until cylindricality the hole 325 of drilling sector 32, after decontroling push rod 26, pencil is fixed by claw 221, shake rocking arm 7 makes drill bit 322 rotate the cross section to pencil to hole, pencil is advanced after resetting by device 2 to be held automatically, completes the operation of boring. Then another half or original pencil are cut cylinder operation again, pencil is inserted into by the operational approach identical with above-mentioned clamping device 2 to be cut in cylinder hole 29 until in cylindricality the hole 336 of turning mechanism 33, and shake rocking arm 7 makes hobboing cutter 332 rotate to be lathed cylindric by one end of pencil. Then the cylindrical end of this pencil is inserted in the pen port 54 of gluing chamber 5 and carries out gluing, owing to storage glue container 4 is hermetic seal, after the sealing lid 55 of gluing chamber 5 pen port 54 is opened, the airway 58 that extraneous air enters in gluing chamber 5 from air guide port 53 is flowed into the air chamber 41 of storage glue container 4 hose lining side waterborne, under the influence of air pressure, glue in storage glue container 4 is flowed in gluing chamber 5 from sidewall glue inflow entrance 52, is now placed in pencil 9 cylindrical tip bottom gluing chamber 5 and is stained with glue. When the glue in gluing chamber is increased to and just floods air guide port 53, then the air in gluing chamber 5 cannot flow to the air chamber 41 of storage glue container hose lining side waterborne again from airway 58, thus along with glue is flowed into gluing chamber 5, pressure in air chamber 41 reduces, when pressure in gluing chamber 5 reaches to balance with the pressure in storage glue container 4, glue is just no longer flow in gluing chamber 5 and maintains the position just not having air guide port 53, and pencil 9 end obtains quantitative viscose glue. After taking out pencil, the lid 55 that seals of gluing chamber pen port 54 is automatically switched off under the effect of spring 57, and the pencil end after gluing inserts in the endoporus of another pencil end, and two pencils obtain strong bond, makes the pencil of half be extended.
This technology has pencil and fines away, holes and turning function, can be not only used for pencil sharper nib, and the half pencil that can making again to shake hands writes is by after drilling, turning and gluing, it is mutually inserted bonding, make pencil be increased, proceed to use, it is achieved that pencil utilizes and maximizes; Decrease waste, save resource. After connecting due to pencil, profile maintains the original state, and does not affect gripping, conveniently writes.
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 (8)
1. a pencil sharper connects device, including shell body (1), clamping device (2), topping machanism (3), described clamping device (2) is connected to the side of shell body (1) by the pushing ram (11) slided, clamping device (2) arrangement is provided with a sharpening hole (27) and a boring hole (28) and cuts cylinder hole (29), three holes (27 of this clamping device (2), 28, 29) by the housing (21) of clamping device, rotation dish (22) and base plate (23) are axially through formation, three holes (27 of clamping device (2), 28, 29) claw (221) of fixing pencil it is provided with in, the topping machanism (3) being arranged at shell body inner chamber is made up of sharpening mechanism (31) and drilling sector (32) and turning mechanism (33), the knife rest (311 of described sharpening mechanism (31) and drilling sector (32) and turning mechanism (33), 321, 331) top is equipped with the hole (316 inserting pencil along pivot center, 325, 336), three holes (316 of this topping machanism (3), 325, 336) respectively with three holes (27 of clamping device, 28, 29) correspondence axially engages, the knife rest (311 of sharpening mechanism (31) and turning mechanism (33), 331) it is respectively provided with on and a hole (316, 336) hobboing cutter (312 coordinated, 332), the knife rest (321) of drilling sector (32) is provided with drill bit (322), hobboing cutter (312, 332) planetary gear (313 that bottom is arranged, 333) with fixing gear ring I (314) and gear ring II (334) internal messing, it is characterized in that: shell body bottom is provided with storage glue container (4), a gluing chamber (5) is stretched in storage glue container (4), hermetic seal between gluing chamber (5) top and storage glue container (4) mouth cylindrical part, the downside wall (51) of gluing chamber (5) is provided with a glue inflow entrance (52), 3 to 5 millimeters of places, sidewall (51) top in glue inflow entrance (52) are additionally provided with an air guide port (53), airway (58) connects air guide port (53) and leads to the air chamber (41) of storage glue container (4) top, under the pen port (54) on gluing chamber (5) top, inner face is provided with the sealing lid (55) that spring (57) is hinged.
2. a kind of pencil sharper according to claim 1 connects device, it is characterized in that: it is taper hole (316) that knife rest (311) top of described sharpening mechanism (31) is provided with, along pivot center, the hole inserting pencil, hobboing cutter (312) is installed on taper hole (316) side, forming the angle a of 20 �� between pivot center and the pivot center of knife rest (311) of hobboing cutter (312), unfixed pivot axis made by planetary gear (313) the engagement gear ring I (314) of hobboing cutter (312) bottom.
3. a kind of pencil sharper according to claim 1 connects device, it is characterized in that: it is cylindricality hole (325) that knife rest (321) top of described drilling sector (32) is provided with, along pivot center, the hole inserting pencil, the drill bit (322) being arranged at cylindricality hole (325) center is on same pivot center with knife rest (321), and knife rest (321) rotates and drives drill bit (322) to rotate.
4. a kind of pencil sharper according to claim 1 connects device, it is characterized in that: it is cylindricality hole (336) that knife rest (331) top of described turning mechanism (33) is provided with, along pivot center, the hole inserting pencil, the pivot center of hobboing cutter (332) is paralleled with the pivot center of knife rest (331), hobboing cutter (332) blade is identical with the radius of the drill bit of drilling sector (32) (322) to the distance between a hole (336) centrage, the endoporus that external diameter after making pencil end be cut and pencil cross section are bored obtains interference fit, unfixed pivot axis made by planetary gear (333) the engagement gear ring II (334) of hobboing cutter (332) bottom.
5. a kind of pencil sharper according to claim 1 connects device, it is characterized in that: between rotation dish (22) and the base plate (23) of described clamping device (2), be connected to ring spring (24), rotation dish (22) is provided with slide opening (222), the upper affixed locating dowel (25) of base plate (23) is interspersed in the slide opening (222) of rotation dish, each hole (27 in rotation dish (22), 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 push rod (26).
6. a kind of pencil sharper according to claim 1 connects device, it is characterised in that: taper the hole (316) on described sharpening mechanism (31) knife rest (311) and cylindricality the hole (325) on drilling sector (32) knife rest (321) and cylindricality hole (336) their lower half on turning mechanism (33) knife rest (331) are half opening shape.
7. a kind of pencil sharper according to claim 1 connects device, it is characterized in that: under the pen port (54) of described gluing chamber (5), inner face is provided with sealing ring (56), pen port (54) inner circumference is provided with 4 Ge Xiang centers and stretches the protruded stigma (541) of impartial arrangement of shape.
8. a kind of pencil sharper according to claim 1 connects device, 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 |
|---|---|---|---|
| CN201510356215.1A CN104890418B (en) | 2015-06-25 | 2015-06-25 | Pencil sharper connects device |
| HK15109224.2A HK1208413A1 (en) | 2015-06-25 | 2015-09-18 | Cutting and connecting device for pencils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356215.1A CN104890418B (en) | 2015-06-25 | 2015-06-25 | Pencil sharper connects device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104890418A CN104890418A (en) | 2015-09-09 |
| CN104890418B true CN104890418B (en) | 2016-06-08 |
Family
ID=54023560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356215.1A Active CN104890418B (en) | 2015-06-25 | 2015-06-25 | Pencil sharper connects device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104890418B (en) |
| HK (1) | HK1208413A1 (en) |
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|---|---|---|---|---|
| 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 |
| EP1598215A1 (en) * | 2004-05-21 | 2005-11-23 | KUM Limited | Sharpener for a pencil |
| CN101062644A (en) * | 2006-04-27 | 2007-10-31 | 株式会社Ktf | An electric pencil sharpener |
| 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 |
| CN204712752U (en) * | 2015-06-25 | 2015-10-21 | 胡海明 | Pencil sharper connects device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040261275A1 (en) * | 2003-06-27 | 2004-12-30 | Hunt Holdings, Inc. | Sharpener for creating a frusto-conical tip |
-
2015
- 2015-06-25 CN CN201510356215.1A patent/CN104890418B/en active Active
- 2015-09-18 HK HK15109224.2A patent/HK1208413A1/en not_active IP Right Cessation
Patent Citations (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 |
| EP1598215A1 (en) * | 2004-05-21 | 2005-11-23 | KUM Limited | Sharpener for a pencil |
| CN101062644A (en) * | 2006-04-27 | 2007-10-31 | 株式会社Ktf | An electric pencil sharpener |
| 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 |
| CN204712752U (en) * | 2015-06-25 | 2015-10-21 | 胡海明 | Pencil sharper connects device |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1208413A1 (en) | 2016-03-04 |
| CN104890418A (en) | 2015-09-09 |
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Address after: 221700 Shunhe Town Industrial Park No. 1, Fengxian County, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Liancheng Stationery Co., Ltd. Address before: 221700 Shunhe Town Industrial Park No. 1, Fengxian County, Xuzhou City, Jiangsu Province Patentee before: Jiangsu moisten pen industry Co., Ltd. |
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