CN104552040A - Multifunctional and portable knife grinder - Google Patents
Multifunctional and portable knife grinder Download PDFInfo
- Publication number
- CN104552040A CN104552040A CN201410814371.3A CN201410814371A CN104552040A CN 104552040 A CN104552040 A CN 104552040A CN 201410814371 A CN201410814371 A CN 201410814371A CN 104552040 A CN104552040 A CN 104552040A
- Authority
- CN
- China
- Prior art keywords
- inner housing
- described inner
- knife sharpener
- offers
- portable multifunctional
- 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
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a multifunctional and portable knife grinder. The multifunctional and portable knife grinder comprises an outer shell, wherein an inner cavity is formed in the outer shell, an inner shell is movably arranged in the inner cavity, one end, which faces the inner cavity, of the inner shell is provided with a knife grinding device, a knife grinding gap is formed in the position, which corresponds to the knife grinding device, of the outer shell, and an inserting groove is also formed in the surface of one side of the inner shell. According to the multifunctional and portable knife grinder disclosed by the invention, the inner cavity is formed in the outer shell, so that the inner shell can be shrunk in the inner cavity, and the size of the multifunctional and portable knife grinder can be manufactured to be smaller for portability; meanwhile, one end of the inner shell is provided with the knife grinding device, knives in some regular sizes and types can be ground, other special knives which cannot be ground by adopting the knife grinding device can be ground through a grinding bar by inserting the grinding bar into the inserting groove, and thus the multifunctional and portable knife grinder has multiple grinding functions.
Description
Technical field
The present invention relates to a kind of knife sharpener, particularly a kind of portable multifunctional knife sharpener.
Background technology
As everyone knows, the effect that knife sharpener is main is for polishing tool.And the volume of the knife sharpener of the existing overwhelming majority is all larger, user is fixed to be placed in family or to be placed in workplace, when use a period of time of cutter, after the cutting edge rust of cutter, then need to be polished to cutter by knife sharpener.
But, when user cutter taken to open air use for a long time time, after cutter rust, because knife sharpener carries inconvenience, can not polish to cutter in time, have a strong impact on the normal use of cutter, also have a strong impact on the production efficiency of user simultaneously.
In addition, the function singleness of existing knife sharpener, a usual knife sharpener is only arranged a kind of knife sharpening device of specification, and can only polish to cutter or a certain cutter of can only polishing from a direction, the cutter for other types is then inapplicable.Therefore when user has polytype cutter, user must purchase dissimilar knife sharpener simultaneously and could polish to the cutter of different types, has both considerably increased the acquisition cost of user, and simultaneously too much knife sharpener, is also not easy to user and carries.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of structure simple, being both easy to carry, the knife sharpener simultaneously can polished to dissimilar cutter again.
The present invention is the technical scheme that its technical problem of solution adopts:
A kind of portable multifunctional knife sharpener, comprise one with the shell body of inner chamber, the inner housing that can stretch out described lumen outer or shrink back inner cavity is movably installed with in described inner chamber, described inner housing is provided with one for the knife sharpening device of polishing tool on one end of described inner chamber, the position of the corresponding described knife sharpening device of this shell body offers can allow cutter pass and the sharpening breach contacted with knife sharpening device, and the side of described inner housing also offers more than one on the surface for plugging the slot of frotton.
As the improvement of technique scheme, the groove edge of described slot offers described frotton can be allowed to tilt against slope thereon.
As the further improvement of technique scheme, described inner housing offers three slots, the groove edge of wherein two slots only offers a slope, the groove edge of another one slot then offers the contrary slope of two incline directions.
Preferably, the container cavity for holding described frotton is also provided with in the inside of described inner housing.
Further, the opening of described container cavity is arranged at inner housing and deviates from a sidewall of described inner chamber.
Further again, the sidewall that described inner housing deviates from described inner chamber is also provided with one and the opening in described cavity volume chamber can be opened or the chamber lid of shutoff.
In the present invention, the opposite side that described inner housing deviates from described slot is provided with the abrasive disc for whetting a knife on the surface.
The preferred embodiments of the present invention, one end periphery wall that described inner housing deviates from described inner chamber are also provided with the grip part being convenient to grip, described grip part offer some dimpled grains or burr.
Further, the side of described shell body offers a slip groove on the surface, and be movably installed with a limited block that can move around in slip groove in described slip groove, described limited block and inner housing are connected to a fixed.
Further again, the side of described shell body is provided with more than one spacing hole on the surface, the outer wall of described inner housing is provided with the elastic clamping block be used in combination with described spacing hole.
The invention has the beneficial effects as follows: because the present invention can by inner housing collecting inner chamber therein by offering one on shell body, therefore inner housing can be shunk in inner chamber, thus make the volume of knife sharpener of the present invention can do less, so that carry; One end of inner housing is provided with knife sharpening device simultaneously, can polish to the cutter of some regular size or type, and one of inner housing also offers slot for plugging frotton on the surface, knife sharpening device can not be adopted to carry out the special tool of polishing for other, can frotton be plugged in slot, then can be polished to those special tools by frotton, therefore make knife-grinding appliance of the present invention for multiple polishing function, dissimilar cutter of can polishing.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is surface structure of the present invention signal;
Fig. 2 is view when inner housing stretches out outside shell body from inner chamber in the present invention;
Fig. 3 is another angle state schematic diagram when inner housing stretches out outside shell body from inner chamber in the present invention;
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of knife sharpener of the present invention;
Fig. 5 is the partial structurtes decomposing schematic representation of knife sharpener of the present invention;
Fig. 6 is the part drawing of the present invention China and foreign countries housing;
Fig. 7 is the part drawing of the present invention China and foreign countries another angle of housing;
Fig. 8 is the part drawing of inner housing in the present invention;
Fig. 9 is the part drawing of another angle of inner housing in the present invention;
Using state schematic diagram when Figure 10 is knife sharpener of the present invention use frotton polishing tool.
Detailed description of the invention
Referring to figs. 1 through Figure 10, a kind of portable multifunctional knife sharpener, comprise one with the shell body 1 of inner chamber 10, the inner housing 2 that can stretch out described inner chamber 10 outside or shrink back inner chamber 10 inside is movably installed with in described inner chamber 10, described inner housing 2 is provided with one for the knife sharpening device 20 of polishing tool on one end of described inner chamber 10, in the present invention, described knife sharpening device 20 can be a pair emery wheel group or be a pair sharpening steel disc, certainly can also be other knife grinding mechanisms, specifically can unrestricted choice as required; The position of the corresponding described knife sharpening device 20 of this shell body 1 offers and cutter can be allowed to pass and the sharpening breach 11 contacted with knife sharpening device 20, when inner housing 2 shrinks back inner chamber 10 inside, described knife sharpening device 20 can expose from this sharpening breach 11 just, therefore outside cutter can pass this sharpening breach 11 and contact with knife sharpening device 20, and then can be polished by this knife sharpening device 20 pairs of cutters; The side of described inner housing 2 also offers more than one on the surface for plugging the slot 21 of frotton 3 simultaneously, in the present invention, the quantity of above-mentioned slot 21 is not limited to one, concrete quantity can free setting according to actual needs, above-mentioned frotton 3 is preferably ceramic frotton, certainly can also not be defined as ceramic frotton for adopting the frotton that make of other materials.
Because inner housing 2 can be accommodated inner chamber 10 therein by offering one on shell body 1 by the present invention, therefore inner housing 2 can be shunk in inner chamber 10, thus making the volume of knife sharpener of the present invention can do less, so that carry; One end of inner housing 2 is provided with knife sharpening device 20 simultaneously, can polish to the cutter of some regular size or type, and one of inner housing 20 also offers slot 21 for plugging frotton 3 on the surface, knife sharpening device 20 can not be adopted to carry out the special tool of polishing for other, can frotton 3 be plugged in slot 21, then can be polished to those special tools by frotton 3, therefore make knife-grinding appliance of the present invention for multiple polishing function, and then the cutter of can polish different size, type.
For the ease of adopting frotton 3 polishing tool, the groove edge of described slot 21 offers described frotton 3 can be allowed to tilt against slope 210 thereon, by frotton 3 is tilted to be resisted against on slope 210, thus frotton 3 is also tilted certain angle, therefore can utilize this frotton 3 polishing tool better, the angle of inclination on above-mentioned slope 210 can need and free setting according to the angle of inclination of frotton 3.Here, as the preferred embodiment of the present invention, described inner housing 2 offers three slots 21, the groove edge of wherein two slots 21 only offers a slope 210, the groove edge of another one slot 21 then offers the slope 210 that two incline directions are contrary.
Being not easy to make frotton 3 to lose, being also easy to carry simultaneously, preferably, in the inside of described inner housing 2, being also provided with the container cavity 22 for holding described frotton 3, further preferably, described inner housing 2 being provided with two container cavities 22.When not needing to use frotton 3, can be accommodated in container cavity 22, effectively can avoid the unexpected loss of frotton 3, frotton 3 being accommodated in container cavity 22 simultaneously, when carrying knife sharpener of the present invention, frotton 3 can being carried simultaneously, simple and convenient.
Further, for the ease of putting and take out described frotton 3, the opening of described container cavity 22 is arranged at inner housing 2 to deviate from a sidewall of described inner chamber 10.Here, be not easy to deviate from from container cavity 22 to make frotton 3, also make the outward appearance of knife sharpener of the present invention more elegant in appearance simultaneously, preferably, the sidewall that described inner housing 22 deviates from described inner chamber 10 is also provided with one the opening in described cavity volume chamber 22 to be opened or the chamber lid 220 of shutoff, one lateral edges of described chamber lid 220 is articulated with on inner housing 22, and the opposite side edge of chamber lid 220 can with the clamping of inner housing 22 phase.
Further again, in order to make the polishing function of knife sharpener of the present invention more complete, the cutter of more different sizes, the model of can polishing, preferably, the opposite side that described inner housing 2 deviates from described slot 21 is provided with the abrasive disc 4 for whetting a knife on the surface, in the present invention, described abrasive disc 4 is preferably a Stainless Steel Grinding-Disc, and the abrasive disc being certainly adopted as other materials making is also passable.For the ease of producing inner housing 2, preferably, described knife sharpening device 20 and abrasive disc 4 homonymy are arranged, and namely knife sharpening device 20 and abrasive disc 4 are all arranged at the same side of inner housing 2 on the surface.
For the ease of user, inner housing 2 is extracted out from described inner chamber 10, preferably, one end periphery wall that described inner housing 2 deviates from described inner chamber 10 is also provided with the grip part 23 being convenient to grip, described grip part 23 offers some dimpled grains or burr, some fine recesses also can be offered in certainly above-mentioned grip part 23.
Further, unexpectedly deviate from from inner chamber 10 to prevent inner housing 2, preferably, the side of described shell body 1 offers a slip groove 12 on the surface, a limited block 120 that can move around in slip groove 12 is movably installed with in described slip groove 12, described limited block 120 is connected to a fixed with inner housing 2, and further preferably, the side surface that described limited block 120 and inner housing 2 are provided with abrasive disc 4 is connected to a fixed.
Further again, easily to stretch out from inner chamber 10 to prevent inner housing 2 or inner housing 2 easily shrinks back in inner chamber 10 in bruting process, preferably, the side of described shell body 1 is provided with more than one spacing hole 13 on the surface, the outer wall of described inner housing 2 is provided with the elastic clamping block 24 be used in combination with described spacing hole 13, further preferably, the side surface that one end of described elastic clamping block 24 and inner housing 2 offer slot 21 is connected to a fixed, and the other end of elastic clamping block 24 is a free end, this free end is provided with the projection that can embed in the spacing hole 13 of shell body 1.In the present invention, one side surface two ends of described shell body 1 are respectively arranged with a spacing hole 13, when inner housing 2 shrinks in inner chamber 10, the elastic clamping block 24 on inner housing 2 and one of them spacing hole 13 phase clamping, easily stretch out because of small vibrations to prevent inner housing 2 from inner chamber 10; After inner housing 2 stretches out from inner chamber 10, elastic clamping block on inner housing 2 24 and another spacing hole 13 phase clamping on shell body 1, when making Dou frotton 3 be inserted in polishing tool in slot 21, inner housing 2 can not easily shrink in inner chamber 10, ensures that knife sharpener of the present invention can polishing tool smoothly.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (10)
1. a portable multifunctional knife sharpener, comprise one with the shell body (1) of inner chamber (10), it is characterized in that: be movably installed with in described inner chamber (10) and described inner chamber (10) outside can be stretched out or shrink back the inner inner housing (2) of inner chamber (10), described inner housing (2) is provided with one for the knife sharpening device (20) of polishing tool on one end of described inner chamber (10), the position of the corresponding described knife sharpening device (20) of this shell body (1) offers and cutter can be allowed to pass and the sharpening breach (11) contacted with knife sharpening device (20), the side of described inner housing (2) also offers more than one on the surface for plugging the slot (21) of frotton (3).
2. a kind of portable multifunctional knife sharpener according to claim 1, is characterized in that: the groove edge of described slot (21) offers described frotton (3) can be allowed to tilt against slope (210) thereon.
3. a kind of portable multifunctional knife sharpener according to claim 2, it is characterized in that: described inner housing (2) offers three slots (21), the groove edge of wherein two slots (21) only offers a slope (210), the groove edge of another one slot (21) then offers the slope (210) that two incline directions are contrary.
4. a kind of portable multifunctional knife sharpener according to claim 1, is characterized in that: be also provided with the container cavity (22) for holding described frotton (3) in the inside of described inner housing (2).
5. a kind of portable multifunctional knife sharpener according to claim 4, is characterized in that: the opening of described container cavity (22) is arranged at inner housing (2) to deviate from a sidewall of described inner chamber (10).
6. a kind of portable multifunctional knife sharpener according to claim 5, is characterized in that: the sidewall that described inner housing (22) deviates from described inner chamber (10) is also provided with one and the opening of described cavity volume chamber (22) can be opened or chamber lid (220) of shutoff.
7. a kind of portable multifunctional knife sharpener according to claim 1, is characterized in that: the opposite side that described inner housing (2) deviates from described slot (21) is provided with the abrasive disc (4) for whetting a knife on the surface.
8. a kind of portable multifunctional knife sharpener according to claim 1, it is characterized in that: one end periphery wall that described inner housing (2) deviates from described inner chamber (10) is also provided with the grip part (23) being convenient to grip, (23) offer some dimpled grains or burr in described grip part.
9. a kind of portable multifunctional knife sharpener according to claim 1, it is characterized in that: the side of described shell body (1) offers a slip groove (12) on the surface, be movably installed with a limited block (120) that can move around in slip groove (12) in described slip groove (12), described limited block (120) and inner housing (2) are connected to a fixed.
10. a kind of portable multifunctional knife sharpener according to claim 1, it is characterized in that: the side of described shell body (1) is provided with more than one spacing hole (13) on the surface, the outer wall of described inner housing (2) is provided with the elastic clamping block (24) be used in combination with described spacing hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814371.3A CN104552040A (en) | 2014-12-23 | 2014-12-23 | Multifunctional and portable knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814371.3A CN104552040A (en) | 2014-12-23 | 2014-12-23 | Multifunctional and portable knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104552040A true CN104552040A (en) | 2015-04-29 |
Family
ID=53069651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410814371.3A Pending CN104552040A (en) | 2014-12-23 | 2014-12-23 | Multifunctional and portable knife grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552040A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691916A (en) * | 2017-10-19 | 2019-04-30 | Seb公司 | Tool support with sharpening system |
| CN112975596A (en) * | 2019-12-02 | 2021-06-18 | 朱国栋 | Knife sharpener |
| US11565375B2 (en) | 2019-12-18 | 2023-01-31 | Aob Products Company | Sharpening device |
-
2014
- 2014-12-23 CN CN201410814371.3A patent/CN104552040A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691916A (en) * | 2017-10-19 | 2019-04-30 | Seb公司 | Tool support with sharpening system |
| CN112975596A (en) * | 2019-12-02 | 2021-06-18 | 朱国栋 | Knife sharpener |
| US11565375B2 (en) | 2019-12-18 | 2023-01-31 | Aob Products Company | Sharpening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101142041A (en) | Knife blade dressing apparatus | |
| CN104552040A (en) | Multifunctional and portable knife grinder | |
| KR20130092935A (en) | Kitchen knife with sharpener | |
| CN106808869B (en) | A kind of one hand pencil sharpener | |
| US8726527B2 (en) | Dual drive pencil sharpener | |
| CN204076022U (en) | The dual-purpose guard shield of grinding tool | |
| US9788860B2 (en) | Pedicure assembly | |
| CN204505035U (en) | A kind of portable multifunctional knife sharpener | |
| US20130065494A1 (en) | Knife-grinder | |
| JP5751621B2 (en) | Electric knife sharpener | |
| CN203843630U (en) | Refrigerator wheel grinding device | |
| CN202088039U (en) | Knife sharpener | |
| CN205704292U (en) | A kind of kitchen knife of band sharpener | |
| WO2011132868A3 (en) | Portable scissor sharpener | |
| CN202123396U (en) | Cutter sharpener capable of multi-directional sharpening | |
| CN210649847U (en) | Knife sharpener | |
| CN211517055U (en) | Electric knife sharpener | |
| CN203566429U (en) | Cutter grinding device | |
| CN213437596U (en) | Grinding device for machining metal saw blade for mower | |
| CN217572980U (en) | Food and beverage cutting knife with sharpening stone to improve sharpness | |
| KR100818062B1 (en) | Grinder | |
| CN205552652U (en) | Vegetables treater of dicing | |
| CN209111129U (en) | A kind of novel sheath | |
| JP3191707U (en) | Water Research Grinder | |
| KR200456447Y1 (en) | Grinding tool of knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
|
| RJ01 | Rejection of invention patent application after publication |