CN111152142A - Vertical conversion knife sharpener - Google Patents
Vertical conversion knife sharpener Download PDFInfo
- Publication number
- CN111152142A CN111152142A CN202010056245.1A CN202010056245A CN111152142A CN 111152142 A CN111152142 A CN 111152142A CN 202010056245 A CN202010056245 A CN 202010056245A CN 111152142 A CN111152142 A CN 111152142A
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- CN
- China
- Prior art keywords
- cover plate
- knife
- sharpener
- sharpening
- vertical conversion
- 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.)
- Pending
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a vertical conversion knife sharpener which comprises a base and a knife rest fixed at the upper end of the base, wherein the knife rest comprises a front cover plate, a rear cover plate and a rotary disc which is arranged between the front cover plate and the rear cover plate and can be rotated by hands, a notch with an upward opening is formed after the upper ends of the front cover plate and the rear cover plate are spliced, a plurality of knife sharpening grooves arranged corresponding to the notches are uniformly distributed on the outer side of the rotary disc, and a knife sharpening piece with different structures and used for sharpening the knife is arranged in each knife sharpening groove. When the sharpening device is used, the turntable can be rotated by hands, so that a plurality of different sharpening grooves can be exposed, and after different sharpening pieces are matched for use, a plurality of different cutters can be sharpened.
Description
Technical Field
The invention relates to a knife sharpener, in particular to a vertical conversion knife sharpener.
Background
The knife sharpener is used for sharpening the knife edge of a knife in kitchen and household. Because various cutters are different in types, the grinding requirements and the grinding procedures are different, different types of grinding sheets are required, and different grinding depth requirements including accurate grinding, fine grinding and classification of grinding bevel angle and depth are also met. Therefore, a difficult problem is invisibly provided for the knife sharpener, different knife sharpeners cannot be frequently replaced and used when different knives are sharpened, and the knife sharpener is too tedious and inconvenient to store. Therefore, a knife sharpener which can realize multiple purposes and meet the sharpening requirements of various knives so as to integrate the knife sharpener into a whole is urgently needed, and the sharpening requirements of different knives are met.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention aims to: the vertical conversion knife sharpener can meet the requirements for sharpening various knives.
The technical solution of the invention is as follows: vertical conversion sharpener includes the base and fixes the knife rest in the base upper end, the knife rest includes front shroud, back shroud and sets up between front shroud and back shroud and the carousel that can rotate by hand, is formed with the ascending notch of an opening behind the upper end concatenation of front shroud and back shroud, and the outside equipartition of carousel has a plurality of sharpening grooves that correspond the notch setting, and every sharpening inslot has the sharpening spare that is used for whetting a knife and the structure is different.
Furthermore, the turntable comprises a connecting seat which is rotatably connected with the rear cover plate and a rotating seat which is fixed at the front end of the connecting seat, and the front end surface of the rotating seat is provided with a plurality of lugs which extend out of the front cover plate.
Furthermore, the front cover plate is provided with a through hole which is through from front to back, and the lug extends out of the through hole.
Furthermore, a knife grinding groove is formed between the connecting seat and the outer side of the rotating seat, a knife grinding element extending into the knife grinding groove is fixed in the rotating disc, and the knife grinding element is at least one of a knife grinding blade and a knife grinding rod.
Furthermore, a cylinder is arranged in the middle of the inner side of the rear cover plate, and a rotating shaft which is inserted into the cylinder and is in running fit with the cylinder is arranged in the middle of the rear end of the connecting seat.
Further, the inboard of back shroud is fixed with a plurality of elastic columns that are the circumference and distribute, and the quantity of elastic column equals with the groove number of whetting a knife, and the rear end of connecting seat has one to be annular recess, and the equipartition has the draw-in groove that equals and correspond the elastic column setting with elastic column quantity on the recess, the front end and the recess sliding fit of elastic column, draw-in groove confession elastic column front end card is gone into the lock and is died.
Furthermore, the front end of the elastic column is provided with a ball head, and the clamping groove is a ball head groove matched with the shape of the ball head.
Furthermore, a plurality of sleeves are evenly distributed on the inner side of the rear cover plate, and the rear ends of the elastic columns are clamped into the sleeves.
Furthermore, a sucker is fixed at the lower end of the base.
Furthermore, a connecting rod is arranged at the upper end of the sucker and connected with a pressing handle assembly accommodated at the back of the back cover plate.
The vertical conversion knife sharpener provided by the invention has the beneficial effects that: when the sharpening device is used, the turntable can be rotated by hands, so that a plurality of different sharpening grooves can be exposed, and after different sharpening pieces are matched for use, a plurality of different cutters can be sharpened.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is another overall structural schematic of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic structural diagram of a turntable according to the present invention;
FIG. 5 is an exploded view of the turntable of the present invention;
fig. 6 is a schematic structural view of the elastic column of the present invention.
Shown in the figure: the device comprises a base, a knife rest, a front cover plate 21, a through hole 211, a rear cover plate 22, a cylinder 221, a sleeve 222, a rotary disc 23, a knife grinding groove 231, a connecting seat 232, a rotating shaft 2321, a groove 2322, a clamping groove 2323, a rotary seat 233, a lug 2331, a notch 24, a knife grinding piece 3, a knife grinding rod 31, a knife grinding blade 32, an elastic column 4, a ball head 41, a sucker 5, a connecting rod 51, a press handle component 6 and a fixing ring 7.
Detailed Description
For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting features are described in conjunction with the accompanying drawings of the present invention:
as shown in fig. 1-6, the vertical conversion knife sharpener includes a base 1 and a knife rest 2 fixed on the upper end of the base 1 by screws, the knife rest 2 includes a front cover plate 21, a rear cover plate 22 and a rotary disc 23 arranged between the front cover plate 21 and the rear cover plate 22 and capable of being rotated by hand, a notch 24 with an upward opening is formed after the upper ends of the front cover plate 21 and the rear cover plate 22 are spliced, four sharpening slots 231 arranged corresponding to the notch 24 are uniformly distributed on the outer side of the rotary disc 23, and a sharpening element 3 with different structures and used for sharpening a knife is arranged in each sharpening slot 231.
The front cover plate 21 and the rear cover plate 22 are spliced through screws and then fixed with the upper end of the base 1 through screws, the front end of the front cover plate 21 is clamped into the fixing ring 7 in a buckling connection mode, and the fixing ring 7 is used for covering the screws for connecting the front cover plate 21 and the rear cover plate 22.
The rotary plate 23 includes a connecting seat 232 rotatably connected to the rear cover plate 22 and a rotary seat 233 fixed to the front end of the connecting seat 232 by screws, four lugs 2331 extending out of the front cover plate 21 are provided on the front end surface of the rotary seat 233, the front cover plate 21 has a through hole 211 passing through from front to back, the through hole 211 extends out of the lug 2331, and the rotary plate 23 can be rotated by holding the lug 2331 with a hand.
A sharpening groove 231 is formed between the connecting seat 232 and the outer side of the rotating seat 233, and a sharpening piece 3 extending into the sharpening groove 231 is fixed in the rotating disc 23. The sharpening piece 3 is at least one of a sharpening piece 32 and a sharpening rod 31, as shown in fig. 5, one sharpening rod 31 is arranged in the turntable 23, and the rest sharpening pieces 32 are arranged in the turntable 23, wherein the sharpening piece 32 can be of a single-piece structure or a two-piece structure, and can be designed according to different sharpening depths.
The rear cover plate 22 has a cylinder 221 at the middle of the inner side thereof, and the connecting seat 232 has a rotating shaft 2321 inserted into the cylinder 221 and rotatably engaged with the cylinder 221 at the middle of the rear end thereof. The inboard of back shroud 22 is fixed with four elastic columns 4 that are the circumference and distribute, and the rear end of connecting seat 232 has one and is annular recess 2322, and the equipartition has the draw-in groove 2323 that equals and correspond the setting of elastic column 4 with elastic column 4 quantity on the recess 2322, and the front end and the recess 2322 sliding fit of elastic column 4, draw-in groove 2323 confession elastic column 4 front end card is gone into the lock and is died. When the front end of the elastic column 4 is clamped into the clamping groove 2323, the rotating disc 23 is locked, and after the rotating disc 23 is slightly used for rotating, the elastic column 4 can be separated from the clamping groove 2323 through the self elastic force.
In order to facilitate the elastic column 4 to be matched with the clamping groove 2323, the front end of the elastic column 4 is provided with a ball head 41, and the clamping groove 2323 is a ball head groove matched with the shape of the ball head 41.
In order to fix the elastic column 4 conveniently, four sleeves 222 are uniformly distributed on the inner side of the rear cover plate 22, and the rear end of the elastic column 4 is clamped into the sleeves 222.
In order to stably place the vertical conversion sharpener, a suction cup 5 is fixed at the lower end of the base 1, a connecting rod 51 is arranged at the upper end of the suction cup 5, and the connecting rod 51 is connected with a pressing handle assembly 6 accommodated at the back of the rear cover plate 22.
When the sharpening device is used, the turntable 23 is rotated by hand, so that four different sharpening grooves 231 can be exposed, and after the sharpening device is matched with different sharpening pieces 3 for use, various different cutters can be sharpened.
It should be understood that the above is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, for example, the number of the knife slots is three, six, etc., and all the simple modifications and equivalent structural changes using the contents of the present specification and drawings should be included in the scope of the present invention.
Claims (10)
1. Vertical conversion sharpener includes the base and fixes the knife rest in the base upper end, its characterized in that: the knife rest comprises a front cover plate, a rear cover plate and a rotary disc which is arranged between the front cover plate and the rear cover plate and can be rotated by hands, an opening-up notch is formed after the upper ends of the front cover plate and the rear cover plate are spliced, a plurality of knife sharpening grooves corresponding to the notch are uniformly distributed on the outer side of the rotary disc, and each knife sharpening groove is internally provided with a knife sharpening piece used for sharpening a knife and different in structure.
2. The vertical conversion sharpener of claim 1, wherein: the rotary table comprises a connecting seat and a rotary seat, wherein the connecting seat is rotatably connected with the rear cover plate, the rotary seat is fixed at the front end of the connecting seat, and a plurality of lugs extending out of the front cover plate are arranged on the front end face of the rotary seat.
3. The vertical conversion sharpener of claim 2, wherein: the front cover plate is provided with a through hole which is through from front to back, and the lug extends out of the through hole.
4. The vertical conversion sharpener of claim 2, wherein: a knife grinding groove is formed between the connecting seat and the outer side of the rotating seat, a knife grinding piece extending into the knife grinding groove is fixed in the rotating disc, and the knife grinding piece is at least one of a knife grinding blade and a knife grinding rod.
5. The vertical conversion sharpener of claim 2, wherein: the middle part of the inner side of the rear cover plate is provided with a cylinder, and the middle part of the rear end of the connecting seat is provided with a rotating shaft which is inserted into the cylinder and is in running fit with the cylinder.
6. The vertical conversion sharpener of claim 5, wherein: the inboard of back shroud is fixed with a plurality of elastic columns that are the circumference and distribute, and the quantity of elastic column is equal with the groove number of whetting a knife, and the rear end of connecting seat has one and is annular recess, and the equipartition has the draw-in groove that equals and correspond the elastic column setting with elastic column quantity on the recess, the front end and the recess sliding fit of elastic column, draw-in groove confession elastic column front end card income lock die.
7. The vertical conversion sharpener of claim 6, wherein: the front end of the elastic column is provided with a ball head, and the clamping groove is a ball head groove matched with the shape of the ball head.
8. The vertical conversion sharpener of claim 6, wherein: the inner side of the rear cover plate is uniformly provided with a plurality of sleeves, and the rear ends of the elastic columns are clamped into the sleeves.
9. The vertical conversion sharpener of claim 1, wherein: the lower end of the base is fixed with a sucker.
10. The vertical conversion sharpener of claim 9, wherein: the upper end of the sucker is provided with a connecting rod which is connected with a pressing handle component arranged at the back of the back cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010056245.1A CN111152142A (en) | 2020-01-18 | 2020-01-18 | Vertical conversion knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010056245.1A CN111152142A (en) | 2020-01-18 | 2020-01-18 | Vertical conversion knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111152142A true CN111152142A (en) | 2020-05-15 |
Family
ID=70564162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010056245.1A Pending CN111152142A (en) | 2020-01-18 | 2020-01-18 | Vertical conversion knife sharpener |
Country Status (1)
| Country | Link |
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| CN (1) | CN111152142A (en) |
Citations (22)
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|---|---|---|---|---|
| GB402598A (en) * | 1932-12-10 | 1933-12-07 | Mema Winifred Chapman | Improvements in razors and sharpening devices therefor |
| JPH09155701A (en) * | 1995-12-05 | 1997-06-17 | Tsuboman:Kk | Polishing machine |
| US20080214095A1 (en) * | 2006-03-16 | 2008-09-04 | Professional Tool Manufacturing, Llc | Cutting Tool Sharpener |
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| CN202656077U (en) * | 2012-05-25 | 2013-01-09 | 赵刚全 | Household automatic grindstone |
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| US20140030960A1 (en) * | 2010-10-28 | 2014-01-30 | Jim Bagley | Portable power sharpener for hand held rotary cutting blades |
| CN103737658A (en) * | 2013-12-21 | 2014-04-23 | 广州向盟机械有限公司 | Cutter changing device of corner rounding machine |
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2020
- 2020-01-18 CN CN202010056245.1A patent/CN111152142A/en active Pending
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|---|---|---|---|---|
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| JPH09155701A (en) * | 1995-12-05 | 1997-06-17 | Tsuboman:Kk | Polishing machine |
| US20080214095A1 (en) * | 2006-03-16 | 2008-09-04 | Professional Tool Manufacturing, Llc | Cutting Tool Sharpener |
| CN201157987Y (en) * | 2007-12-29 | 2008-12-03 | 林器特 | Household electric knife grinder |
| US20140030960A1 (en) * | 2010-10-28 | 2014-01-30 | Jim Bagley | Portable power sharpener for hand held rotary cutting blades |
| CN102423854A (en) * | 2011-09-30 | 2012-04-25 | 刘成义 | Threaded drilling and tapping cutter at end of novel crankshaft timing gear |
| CN103387153A (en) * | 2012-05-07 | 2013-11-13 | 上海和鹰机电科技股份有限公司 | Manual knife grinder applied to automatic cloth paving machine |
| CN202656077U (en) * | 2012-05-25 | 2013-01-09 | 赵刚全 | Household automatic grindstone |
| CN203292912U (en) * | 2013-06-24 | 2013-11-20 | 盐城工学院 | Rapid tool replacement mechanism of multi-tool-bit cutting system |
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| CN110181317A (en) * | 2019-06-25 | 2019-08-30 | 苏州迈卡孚工业科技有限公司 | A kind of fast changeable industrial knife |
| WO2020258348A1 (en) * | 2019-06-25 | 2020-12-30 | 苏州迈卡孚工业科技有限公司 | Industrial tool capable of being quickly replaced |
| CN211589790U (en) * | 2020-01-18 | 2020-09-29 | 余姚市诺顿电器有限公司 | Vertical conversion knife sharpener |
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