CN104875532B - Infinitely receive pencil sharpener - Google Patents
Infinitely receive pencil sharpener Download PDFInfo
- Publication number
- CN104875532B CN104875532B CN201510356545.0A CN201510356545A CN104875532B CN 104875532 B CN104875532 B CN 104875532B CN 201510356545 A CN201510356545 A CN 201510356545A CN 104875532 B CN104875532 B CN 104875532B
- Authority
- CN
- China
- Prior art keywords
- hole
- pencil
- knife rest
- clamping device
- rotation dish
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 claims abstract description 24
- 210000000078 claw Anatomy 0.000 claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000003491 array Methods 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
-
- 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
- B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
Abstract
The invention discloses one and infinitely receive pencil sharpener, this is cut and connects device and be made up of clamping device and topping machanism, clamping device arrangement is provided with a hole of 3 fixing pencils, these 3 holes are by the housing of clamping device, rotation dish and base plate are axially through being formed and coordinating with topping machanism, claw fixes pencil, topping machanism includes sharpening mechanism and drilling sector and turning mechanism, sharpening mechanism is made unfixed pivot axis by the planetary gear of hobboing cutter with fixing gear ring I and pencil is fined away, the end face of half pencil is carried out boring process by drilling sector, the pencil end of another half is made unfixed pivot axis by the planetary gear of hobboing cutter with fixing gear ring II by turning mechanism, pencil is cut cylinder process, after processed two-section pencil is mutually inserted, can continue again to write, decrease waste, save resource。
Description
Technical field
The present invention relates to a kind of pencil sharpener, especially relate to a kind of pencil sharpener infinitely receiving pencil。
Background technology
See from student's pencil service condition, one pencil effective rate of utilization 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, it is provided that a kind of pencil sharpener can be not only used for pencil sharper nib, again can to non-serviceable half pencil by receiving after drilling and turning, add and hold a pen length and 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: one infinitely receives pencil sharpener, including shell body, clamping device, topping machanism, the arrangement of described clamping device is provided with a hole of 3 fixing pencils, these 3 holes are by the housing of clamping device, rotation dish and base plate are axially through formation, described rotation dish is provided with slide opening, locating dowel affixed on base plate is interspersed in the slide opening of rotation dish and is connected with claw, it is connected ring spring between rotation dish and base plate, two pushing rams being socketed with spring are horizontally placed in the slotted eye in upper shell, one end of this pushing ram is fixed on clamping device, described topping machanism is made up of sharpening mechanism and drilling sector and turning mechanism, the knife rest top of described sharpening mechanism is provided with taper the hole inserting pencil along pivot center, hobboing cutter is installed on side, taper hole, angle a between hobboing cutter pivot center and blade holder turns axis is 20 °, the planetary gear of hobboing cutter bottom and fixed gear ring I internal messing, the knife rest top of described drilling sector is provided with cylindricality the hole inserting pencil along pivot center, the drill bit being arranged at cylindricality Bi Kong center is on same pivot center with knife rest, the knife rest top of described turning mechanism is provided with the hole inserting pencil along pivot center, 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, the planetary gear of hobboing cutter bottom and fixed gear ring II internal messing, drivewheel engages the first driven pulley and the second driven pulley and the 3rd driven pulley, 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 respectively, rocking arm drives drivewheel to rotate。
A hole of 3 fixing pencils of described clamping device is a hole and the boring hole and cut cylinder hole of fining away, these 3 holes respectively with a hole corresponding matching in taper the hole of sharpening mechanism and cylindricality the hole of drilling sector and turning mechanism。
Taper hole on described sharpening mechanism knife rest and cylindricality the hole on drilling sector knife rest and their lower half, a hole on turning mechanism knife rest are half opening shape。
In described rotation dish, each hole is correspondingly provided with 2 claws, claw loose joint locating dowel, and 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 drive rod。
The bottom of described topping machanism is provided with the material collecting box of collection storage scrap。
It is lateral that described clamping device is positioned at shell body, setting opposing with rocking arm。
Adopting after said structure, this technology has fines away to pencil, holes and the function of turning。Clamping device plays fixing pencil effect, makes topping machanism be effectively completed, simultaneously automatically to pencil fixed quanting pushing in working angles, 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 is cut uniform, and pen core not easily breaks end。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; turning mechanism is to another half or is lathed cylindric without the pencil one end used; with drill end, cylindrical end is inserted interference fit be connected, make the pencil of half be extended, can be continuing with again; solve the problem that the pencil of half is not easily shaken hands; the pencil making half is fully utilized, and decreases waste, protects environment; save resource, the remarkable in economical benefits of generation。This technical operation is simple, easy to use。
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。
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, shown in 3, one infinitely receives pencil sharpener, including shell body 1, clamping device 2, topping machanism 3, described clamping device 2 is positioned at the lateral of shell body 1, the rotation dish 22 of clamping device 2 is provided with slide opening 222, on base plate 23 the upright locating dowel 25 connected intert rotation dish 22 slide opening 222 in and be connected with claw 221, rotation dish 22 and base plate 23 splice setting, ring spring 24 it is connected between rotation dish 22 with base plate 23, rotation dish 22 and base plate 23 extend through a hole 27 of 3 symmetric arrays, 28, 29, these 3 holes are for a sharpening hole 27 and a boring hole 28 and cut cylinder hole 29, 3 holes are by housing 21, rotation dish 22 and base plate 23 axially penetrate through formation, for fixing pencil under the clamping of claw 221, two pushing rams 11 being socketed with spring 12 are horizontally placed in the slotted eye 13 in upper shell, one end of this pushing ram 11 is fixed on clamping device 2, clamping device can be displaced outwardly, after clamping device 2 bounces back, topping machanism 3 completes the acting to pencil。Described topping machanism 3 is made up of sharpening mechanism 31 and drilling sector 32 and turning mechanism 33, and the bottom of topping machanism 3 is provided with the material collecting box 9 of collection storage scrap。Drivewheel 5 engages the first driven pulley 6 and the second driven pulley 7 and the 3rd driven pulley 8, knife rest rotating shaft 315,323,335 in sharpening mechanism 31 and drilling sector 32 and turning mechanism 33 connects the first driven pulley 6 and the second driven pulley 7 and the 3rd driven pulley 8 respectively; Rocker arm 4 drives drivewheel 5 to rotate, Rocker arm 4 and the opposing setting of clamping device 2。Drivewheel 5 rotates and makes topping machanism 3 rotate pencil is cut。
As shown in Figure 6, knife rest 311 top of sharpening mechanism 31 is provided with taper the hole 316 inserting pencil along pivot center, 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 is made unfixed pivot center along fixed gear ring I 314 and is rotated, hobboing cutter 312 completes pencil is cut pen in rotary course。
As shown in Figure 7, knife rest 321 top of drilling sector 32 is provided with cylindricality 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 cylindricality Bi Kong 325 center is on same pivot center with knife rest 321, the lower half in cylindricality hole 325 is half opening shape, and knife rest 321 drives drill bit 322 to complete to be holed in the cross section of pencil in rotating。
As shown in Figure 8, knife rest 331 top of turning mechanism 33 is provided with 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, distance between hobboing cutter 332 blade with a hole 336 centrage is identical with the radius of the drill bit 322 of drilling sector 32, 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, one end of pencil is lathed cylindric by hobboing cutter 332 in doing the rotation of unfixed pivot center。
As shown in Figure 4, base plate is provided with the hole 27,28,29 for fixing pencil of 3 impartial arrangements, and the both sides in each hole 27,28,29 are equipped with two locating dowels 25, and locating dowel 25 is fixed on base plate 23, ring spring 24 one end connecting bottom board 23, the other end connects rotation dish 22。
As shown in Figure 5, rotation dish 22 is provided with the hole 27 for fixing pencil of 3 impartial arrangements, 28, 29, rotation dish 22 is folded with base plate 23 to be arranged mutually, make each hole 27 in rotation dish 22, 28, 29 with base plate on each hole 27, 28, 29 axially corresponding connections, each hole is 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 placed in a hole, the other end grab 2211 of claw and draw-in groove 223 clamping on rotation dish 22, the side of rotation dish 22 is connected to the drive rod 26 promoted by external force。When promoting drive rod 26, making rotation dish 22 rotate, at this moment 2 claw being placed in a hole 221 tops outwards separate, and make a hole through, it is simple to pencil inserts。When stopping promoting drive rod 26, pencil is blocked in 2 claw being placed in a hole 221 tops under the effect of ring spring 24, makes pencil be fixed。
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 rotation dish 22 rotarily drive two claw 221 tops fining away in a hole 27 to two side shiftings, then pencil is inserted in taper the hole 316 of hole 27 a to sharpening mechanism 31 of fining away, drive rod 26 is without making rotation dish 22 reset under External Force Acting, and claw 221 also resets and connected and fixed by pencil。After shake Rocker arm 4, pencil is carried out operation of fining away by hobboing cutter 312, and clamping device 2 completes the process of sharpening after automatically pencil being advanced to original position。When carrying out pencil connection use, first the pencil of half is carried out drilling operation, after clamping device 2 is pulled out, pressing drive rod 26 makes rotation disc spins drive two claw 221 tops in a boring hole 28 to two side shiftings, then the pencil of half is inserted in cylindricality the hole 325 of boring hole 28 a to drilling sector 32, decontroling drive rod 26 makes rotation dish 22 reset, and claw 221 also resets and connected and fixed by pencil。Then shake Rocker arm 4 makes drill bit 322 that the cross section of pencil to be holed, and pencil is advanced after resetting by device 2 to be held automatically, completes the process of boring。Then undertaken another half or original pencil again cutting cylinder operation, the operational approach identical with above-mentioned clamping device 2, pencil is inserted in a hole 336 of turning mechanism 33 from cutting cylinder hole 29, pencil is connected and fixed by the top making claw 221, and after shake Rocker arm 4, one end of pencil is lathed cylindric by hobboing cutter 332。The pencil having cut cylindrical end is inserted in the pencil endoporus bored and is attached, make 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 not shake hands can be made again by after drilling and turning, mutually carry out inserting connecting, make half pencil be extended, 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 (6)
1. infinitely receive pencil sharpener for one kind, including shell body (1), clamping device (2), topping machanism (3), it is characterized in that: described clamping device (2) arrangement is provided with a hole (27 of 3 fixing pencils, 28, 29), these 3 holes are by the housing (21) of clamping device, rotation dish (22) and base plate (23) are axially through formation, described 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 and is connected with claw (221), ring spring (24) it is connected between rotation dish (22) with base plate (23), in the slotted eye (13) that two pushing rams (11) being socketed with spring (12) are horizontally placed in upper shell, one end of this pushing ram (11) is fixed on clamping device (2), described topping machanism (3) is made up of sharpening mechanism (31) and drilling sector (32) and turning mechanism (33), knife rest (311) top of described sharpening mechanism (31) is provided with taper the hole (316) inserting pencil along pivot center, hobboing cutter (312) is installed on taper hole (316) side, angle a between hobboing cutter (312) pivot center and knife rest (311) pivot center is 20 °, the planetary gear (313) of hobboing cutter (312) bottom and fixed gear ring I (314) internal messing, knife rest (321) top of described drilling sector (32) is provided with cylindricality the hole (325) inserting pencil along pivot center, the drill bit (322) being arranged at cylindricality hole (325) center is on same pivot center with knife rest (321), knife rest (331) top of described turning mechanism (33) is provided with the hole (336) inserting pencil along pivot center, 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, the planetary gear (333) of hobboing cutter (332) bottom and fixed gear ring II (334) internal messing, drivewheel (5) engages the first driven pulley (6) and the second driven pulley (7) and the 3rd driven pulley (8), knife rest rotating shaft (315 in sharpening mechanism (31) and drilling sector (32) and turning mechanism (33), 323, 335) the first driven pulley (6) and the second driven pulley (7) and the 3rd driven pulley (8) are connected respectively, rocking arm (4) drives drivewheel (5) to rotate。
2. one according to claim 1 infinitely receives pencil sharpener, it is characterized in that: a hole of 3 fixing pencils of described clamping device (2) is a hole (27) and the hole (28) and cut cylinder hole (29) of holing of fining away, these 3 holes respectively with a hole (336) corresponding matching in taper the hole (316) of sharpening mechanism (31) and cylindricality the hole (325) of drilling sector (32) and turning mechanism (33)。
3. one according to claim 1 infinitely receives pencil sharpener, 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 a hole (336) their lower half on turning mechanism (33) knife rest (331) are half opening shape。
4. one according to claim 1 infinitely receives pencil sharpener, it is characterized in that: in described rotation dish (22), each hole (27,28,29) are correspondingly provided with 2 claws (221), claw loose joint locating dowel (25), one end of 2 claws is arranged in a hole, the grab (2211) of the other end and draw-in groove (223) clamping on rotation dish (22), the side of rotation dish (22) connects drive rod (26)。
5. one according to claim 1 infinitely receives pencil sharpener, it is characterised in that: the bottom of described topping machanism (3) is provided with the material collecting box (9) of collection storage scrap。
6. one according to claim 1 infinitely receives pencil sharpener, it is characterised in that: it is lateral that described clamping device (2) is positioned at shell body, with rocking arm (4) opposing setting。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356545.0A CN104875532B (en) | 2015-06-25 | 2015-06-25 | Infinitely receive pencil sharpener |
| HK15109208.2A HK1208411A1 (en) | 2015-06-25 | 2015-09-18 | Infinite-connection pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356545.0A CN104875532B (en) | 2015-06-25 | 2015-06-25 | Infinitely receive pencil sharpener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104875532A CN104875532A (en) | 2015-09-02 |
| CN104875532B true CN104875532B (en) | 2016-06-22 |
Family
ID=53943314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356545.0A Active CN104875532B (en) | 2015-06-25 | 2015-06-25 | Infinitely receive pencil sharpener |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104875532B (en) |
| HK (1) | HK1208411A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101969916B1 (en) | 2016-09-20 | 2019-04-17 | 안정훈 | Pencil sharpener having function of grinding and distributing cutting pieces |
Citations (8)
| 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 |
| 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 |
| CN204712751U (en) * | 2015-06-25 | 2015-10-21 | 胡海明 | Infinitely receive pencil sharpener |
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 CN201510356545.0A patent/CN104875532B/en active Active
- 2015-09-18 HK HK15109208.2A patent/HK1208411A1/en not_active IP Right Cessation
Patent Citations (8)
| 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 |
| 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 |
| CN204712751U (en) * | 2015-06-25 | 2015-10-21 | 胡海明 | Infinitely receive pencil sharpener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101969916B1 (en) | 2016-09-20 | 2019-04-17 | 안정훈 | Pencil sharpener having function of grinding and distributing cutting pieces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104875532A (en) | 2015-09-02 |
| HK1208411A1 (en) | 2016-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207326085U (en) | A kind of new material drilling machine | |
| CN105806651B (en) | Analyze the sampler of tree ring | |
| CN203789070U (en) | Fruit slicing and coring device | |
| CN211468012U (en) | Novel pencil sharpener convenient to dismantle | |
| CN204712751U (en) | Infinitely receive pencil sharpener | |
| CN104875532B (en) | Infinitely receive pencil sharpener | |
| CN104875533B (en) | Multifunctional pencil sharpener | |
| CN204712753U (en) | Multifunctional pencil sharpener | |
| CN203887906U (en) | Internal and external dual-purpose cutting machine for paper tube | |
| CN202292225U (en) | Fixed type tool changing device | |
| CN204712752U (en) | Pencil sharper connects device | |
| CN103639474A (en) | Eurytopic dust cover for electric drills | |
| CN105291650B (en) | It is a kind of with pencil-knife and the pen of pencil to be changed | |
| CN104890418B (en) | Pencil sharper connects device | |
| CN207563794U (en) | A kind of fried dough twist formula composite drill bit | |
| CN210209482U (en) | Fixing device for head cutting machine | |
| CN202293956U (en) | Three-blade pencil sharpener | |
| CN200939786Y (en) | Pencil sharpener having small limiter | |
| CN202896098U (en) | Pencil sharpener | |
| CN207223137U (en) | A kind of Lathe screw tap fixture | |
| CN101210980A (en) | Optical fiber cutter | |
| CN202271740U (en) | Three-front pencil grinding cutter | |
| CN203900495U (en) | Lathe | |
| CN203292964U (en) | Drill bit | |
| CN200939785Y (en) | Sharpener for propelling pencil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1208411 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1208411 Country of ref document: HK |
|
| CP02 | Change in the address of a patent holder |
Address after: No. 17, Taoyuan new town, No. 3, South Ring Road, Xiangshan District, Guilin City, the Guangxi Zhuang Autonomous Region 3-2 Patentee after: Hu Haiming Address before: 325608 Wenzhou, Zhejiang, Yueqing Town, Xinfeng Road, Lane No. 428, Lane 15, No. Patentee before: Hu Haiming |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325608 Wenzhou, Zhejiang, Yueqing Town, Xinfeng Road, Lane No. 428, Lane 15, No. Patentee after: Hu Haiming Address before: No. 17, Taoyuan new town, No. 3, South Ring Road, Xiangshan District, Guilin City, the Guangxi Zhuang Autonomous Region 3-2 Patentee before: Hu Haiming |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181120 Address after: 401120 Shengli Road, Shuangfengqiao Street, Yubei District, Chongqing, 175-177 Patentee after: Chongqing Xiakedao Technology Co., Ltd. Address before: 325608 No. 15 Lane 428 Xinfeng Road, Hongqiao Town, Yueqing, Wenzhou, Zhejiang Patentee before: Hu Haiming |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200629 Address after: 233000 Yannan Road, high tech Zone, Bengbu City, Anhui Province Patentee after: Bengbu Anzhi Intellectual Property Operations Co.,Ltd. Address before: 401120 Shengli Road, Shuangfengqiao Street, Yubei District, Chongqing, 175-177 Patentee before: Chongqing Xiakedao Technology Co.,Ltd. |