CN204725346U - A kind of elasticity knife sharpener - Google Patents
A kind of elasticity knife sharpener Download PDFInfo
- Publication number
- CN204725346U CN204725346U CN201520333272.3U CN201520333272U CN204725346U CN 204725346 U CN204725346 U CN 204725346U CN 201520333272 U CN201520333272 U CN 201520333272U CN 204725346 U CN204725346 U CN 204725346U
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- China
- Prior art keywords
- sharpening
- elasticity
- knife
- linking arm
- cutter
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of elasticity knife sharpener, comprise a shell, in the inside of shell, cutter body is installed, this cutter body is provided with the knife sharpening device for grinding knife tool, knife sharpening device comprises the elasticity sharpening component of more than a group, this elasticity sharpening component comprises two vicinities and in inverted U-shaped Flexible Connector, two Flexible Connectors mutually towards inner side linking arm be a free swing arm, and two inner side linking arms mutually towards surface on sharpening sheet is set respectively.When cutters such as the Stupaloxs needing grinding structure intensity poor, the edge of cutter can be stretched between one group of elasticity sharpening component, the sharpening sheet be now arranged on the inner side linking arm of Flexible Connector can contact with edge and grinding knife tool, if the power on applying cutter is excessive and when making cutter squeezing mill blade, sharpening sheet then can extrude the outside linking arm swing of inner side linking arm to Flexible Connector, avoids rigidity extruding occurring between cutter and sharpening sheet and causing cutter to fracture.
Description
Technical field
The utility model relates to a kind of knife sharpener, particularly a kind of elasticity knife sharpener that can be used for the poor cutter of grinding structure intensity.
Background technology
As everyone knows, after cutter uses a period of time, the edge meeting rust of cutter, therefore needs to use knife sharpener to carry out grinding to the edge of cutter, thus makes edge recover sharp.
During present knife sharpener grinding knife tool, the edge of cutter generally needs to be close to sharpening sheet, and be rigid contact between edge and sharpening sheet, if for the cutter that some structural strengths are poor, such as sintex, when putting on the power on sintex and being excessive, the phenomenon that the poor sintex of structural strength then easily fractures, therefore existing knife sharpener is only applicable to the high cutter of some structural strengths, and its scope of application is subject to certain restrictions.
Utility model content
In order to solve the problem, it is simple that the purpose of this utility model is to provide a kind of structure, is applicable to the elasticity knife sharpener of the poor cutter of the structural strengths such as grinding Stupalox simultaneously.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of elasticity knife sharpener, comprise the shell of an inner hollow, in the inside of described shell, a cutter body is detachably installed, this cutter body is provided with the knife sharpening device for grinding knife tool, the position of the simultaneously corresponding described knife sharpening device of the upper surface of shell offers and makes way for cutter and to insert into the inner and by the via hole of knife sharpening device institute grinding, described knife sharpening device comprises the elasticity sharpening component of more than a group, this elasticity sharpening component comprises two vicinities and is inverted U-shaped Flexible Connector, the outside linking arm that two Flexible Connectors deviate from mutually is fixedly connected on cutter body respectively, and two Flexible Connectors mutually towards inner side linking arm be a free swing arm, and two inner side linking arms mutually towards surface on be respectively arranged with sharpening sheet for grinding knife tool.
As the improvement of technique scheme, described knife sharpening device comprises two groups of elasticity sharpening components.
As the further improvement of technique scheme, described knife sharpening device also comprises one and is detachably installed on installing plate on cutter body, and the outside linking arm of described Flexible Connector is fixedly connected on described installing plate.
In the utility model, the inner side linking arm of described Flexible Connector be provided with on the surface of another Flexible Connector one can allow described sharpening sheet plug-in mounting thereon plug groove.
Further, when plugging on groove described in described sharpening sheet is plugged in " convex " font and this sharpening sheet, described in the middle part of this sharpening sheet protrudes from, plug the surface of groove towards another Flexible Connector.
Further again, described knife sharpening device also at least comprises one group of fixed fixing sharpening component of sharpening sheet, and described fixing sharpening component is fixedly installed on described cutter body.
Preferred embodiment of the present utility model, described cutter body increases the balancing weight of knife sharpener weight away from one end of described knife sharpening device is also provided with.
Preferably, described balancing weight is permanent magnet.
Further preferably, the bottom surface of described shell is provided with pad.
Further again, described cutter body is also fixedly installed the limited block for limiting described inner side linking arm amplitude of fluctuation, described limited block is inside this between linking arm and outside linking arm.
The beneficial effects of the utility model are: due to the elasticity sharpening component of the utility model by being provided with more than one group on cutter body, when cutters such as the Stupaloxs needing grinding structure intensity poor, the edge of cutter can be stretched between one group of elasticity sharpening component, the sharpening sheet be now arranged on the inner side linking arm of Flexible Connector can contact with edge and grinding knife tool, if the power on applying cutter is excessive and when making cutter squeezing mill blade, sharpening sheet then can extrude the outside linking arm swing of inner side linking arm to Flexible Connector, avoid rigidity extruding occurring between cutter and sharpening sheet and causing cutter to fracture, elasticity knife sharpener of the present utility model is made to be applicable to the poor cutter of some structural strengths of grinding, thus expand the scope of application of elasticity knife sharpener of the present utility model.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the surface structure schematic diagram of the utility model one preferred embodiment;
Fig. 2 is the surface structure schematic diagram of another angle of the utility model one preferred embodiment;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model one preferred embodiment;
Fig. 4 is the part drawing of the cutter body of the utility model one preferred embodiment;
Fig. 5 is the STRUCTURE DECOMPOSITION schematic diagram of the elasticity sharpening component of the utility model one preferred embodiment;
Fig. 6 is the using state schematic diagram of the Flexible Connector of the utility model one preferred embodiment;
Fig. 7 is the enlarged diagram at A place in Fig. 3.
Detailed description of the invention
Referring to figs. 1 through Fig. 7, one preferred embodiment of a kind of elasticity knife sharpener of the present utility model, comprise the shell 10 of an inner hollow, one cutter body 20 is detachably installed in the inside of described shell 10, this cutter body 20 is provided with the knife sharpening device 30 for grinding knife tool, the position of the simultaneously corresponding described knife sharpening device 30 of the upper surface of shell 10 offers and makes way for cutter and to insert into the inner and by the via hole 11 of knife sharpening device 30 grindings, described knife sharpening device 30 comprises the elasticity sharpening component 31 of more than a group, here, examination is preferably implemented as of the present utility model one, described knife sharpening device 30 comprises two groups of elasticity sharpening components 31, certain above-mentioned knife sharpening device 30 can also comprise three groups of elasticity sharpening components 31 or four groups of elasticity sharpening components 31 or organize elasticity sharpening component 31 more, and be not defined as one group of elasticity sharpening component 31 or two groups of elasticity sharpening components 31, the group number of the elasticity sharpening component 31 that this knife sharpening device 30 comprises can according to actual and needs free setting, this elasticity sharpening component 31 comprises two vicinities and is inverted U-shaped Flexible Connector 32, the outside linking arm 321 that two Flexible Connectors 32 deviate from mutually is fixedly connected on cutter body 20 respectively, and two Flexible Connectors 32 mutually towards inner side linking arm 322 be a free swing arm, and two inner side linking arms 322 mutually towards surface on be respectively arranged with sharpening sheet 40 for grinding knife tool.
Due to the elasticity sharpening component 31 of the utility model by being provided with more than one group on cutter body 20, when cutters such as the Stupaloxs needing grinding structure intensity poor, the edge of cutter can be stretched between one group of elasticity sharpening component 31, the sharpening sheet 40 be now arranged on the inner side linking arm 322 of Flexible Connector 32 can contact with the edge of cutter and grinding knife tool, if the power on applying cutter is excessive and when making cutter squeezing mill blade 40, inside sharpening sheet 40 can extrude, linking arm 322 swings to the outside linking arm 321 of Flexible Connector 32, avoid that rigidity occurs between cutter and sharpening sheet 40 extrude and cause cutter to fracture, elasticity knife sharpener of the present utility model is made to be applicable to the poor cutter of some structural strengths of grinding, thus expand the scope of application of elasticity knife sharpener of the present utility model, also be convenient to the poor cutter of some structural strengths of user's grinding simultaneously.
Further, in order to control the amplitude of fluctuation of described inner side linking arm 322, avoid inwall linking arm 322 to drive sharpening sheet 40 to be completely retracted in shell 10 inside or avoid Flexible Connector 32 because of the amplitude of fluctuation of inner side linking arm 322 excessive and breakage phenomenon occurs, preferably, described cutter body 20 is also fixedly installed the limited block 70 for limiting described inner side linking arm 322 amplitude of fluctuation, described limited block 70 is inside this between linking arm 322 and outside linking arm 321.
For the ease of the manufacturing of elasticity knife sharpener of the present utility model, preferably, described knife sharpening device 30 also comprises one and is detachably installed on installing plate 33 on cutter body 20, the outside linking arm 321 of described Flexible Connector 32 is fixedly connected on described installing plate 33, further preferably, described Flexible Connector 32 is integrated injection mo(u)lding with described installing plate 33, when elasticity knife sharpener of the present utility model assembled by needs, only need directly installing plate 33 to be fixedly installed on cutter body 20, simple and convenient.
Further, can be fixed on better on the inner side linking arm 322 of Flexible Connector 32 to make sharpening sheet 40, preferably, the inner side linking arm 322 of described Flexible Connector 32 be provided with on the surface of another Flexible Connector 32 one can allow described sharpening sheet 40 plug-in mounting thereon plug groove 3220, when sharpening sheet 40 is installed on Flexible Connector 32 by needs, plug in groove 3220 described in only sharpening sheet 40 need being inserted, simple and fast, contribute to improving packaging efficiency, save built-up time.
Further again, during in order to avoid adopting the cutters such as elasticity knife sharpener grinding Stupalox of the present utility model, Stupalox can rub Flexible Connector 32, preferably, described sharpening sheet 40 in " convex " font and this sharpening sheet 40 be plugged in described in when plugging on groove 3220, the surface of groove 3220 towards another Flexible Connector 32 is plugged described in the middle part of this sharpening sheet 40 protrudes from, therefore when Stupalox is through described via hole 11 and one group of elasticity sharpening component 31, the edge of Stupalox then can with protrude from described in plug the sharpening sheet 40 of groove 3220 surface contact, and the inner side linking arm 322 of the Flexible Connector 32 that can not rub, effectively prevent Flexible Connector 32 from damaging.
Further, in order to make elasticity knife sharpener of the present utility model can the high cutter of some structural strengths of grinding, preferably, described knife sharpening device 30 also at least comprises one group of fixed fixing sharpening component 34 of sharpening sheet, described fixing sharpening component 34 is fixedly installed on described cutter body 20, sharpening component 34 is fixed by least arranging one group on cutter body 20, therefore for the cutter that some structural strengths are high, fixing sharpening component 34 then can be adopted to carry out grinding to those cutters, thus strengthen the grinding scope of elasticity knife sharpener of the present utility model widely, above-mentioned fixing sharpening component 34 can be identical with the material of the sharpening sheet that elasticity sharpening component 34 adopts, also can be different, specifically can be decided according to the actual requirements.
Be not easy to rock when grinding knife tool to make elasticity knife sharpener of the present utility model, preferably, described cutter body 20 one end away from described knife sharpening device 30 is also provided with the balancing weight 50 increasing knife sharpener weight, can depend on some metals securely to make elasticity knife sharpener of the present utility model shelves on face, further preferably, described balancing weight 50 is permanent magnet., in order to make elasticity knife sharpener of the present utility model to put better on the face of shelving, preferably, the bottom surface of described shell 10 is provided with pad 60 here, further preferably, the two ends, bottom surface of described shell 10 are respectively arranged with a pad 60.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (10)
1. an elasticity knife sharpener, comprise the shell (10) of an inner hollow, one cutter body (20) is detachably installed in the inside of described shell (10), this cutter body (20) is provided with the knife sharpening device (30) for grinding knife tool, the position of the simultaneously corresponding described knife sharpening device (30) of the upper surface of shell (10) offers and makes way for cutter and to insert into the inner and by the via hole (11) of knife sharpening device (30) institute grinding, it is characterized in that: described knife sharpening device (30) comprises the elasticity sharpening component (31) of more than a group, this elasticity sharpening component (31) comprises two vicinities and is inverted U-shaped Flexible Connector (32), the outside linking arm (321) that two Flexible Connectors (32) are deviated from mutually is fixedly connected on cutter body (20) respectively, and two Flexible Connectors (32) mutually towards inner side linking arm (322) be a free swing arm, and two inner sides linking arm (322) mutually towards surface on be respectively arranged with sharpening sheet (40) for grinding knife tool.
2. a kind of elasticity knife sharpener according to claim 1, is characterized in that: described knife sharpening device (30) comprises two groups of elasticity sharpening components (31).
3. a kind of elasticity knife sharpener according to claim 1, it is characterized in that: described knife sharpening device (30) also comprises one and is detachably installed on installing plate (33) on cutter body (20), and the outside linking arm (321) of described Flexible Connector (32) is fixedly connected on described installing plate (33).
4. a kind of elasticity knife sharpener according to claim 1 or 2 or 3, is characterized in that: the inner side linking arm (322) of described Flexible Connector (32) be provided with on the surface of another Flexible Connector (32) one can allow described sharpening sheet (40) plug-in mounting thereon plug groove (3220).
5. a kind of elasticity knife sharpener according to claim 4, it is characterized in that: plug described in described sharpening sheet (40) is plugged in " convex " font and this sharpening sheet (40) groove (3220) upper time, plug the surface of groove (3220) towards another Flexible Connector (32) described in the middle part of this sharpening sheet (40) protrudes from.
6. a kind of elasticity knife sharpener according to claim 1, it is characterized in that: described knife sharpening device (30) also at least comprises one group of fixed fixing sharpening component (34) of sharpening sheet, and described fixing sharpening component (34) is fixedly installed on described cutter body (20).
7. a kind of elasticity knife sharpener according to claim 1, is characterized in that: described cutter body (20) increases the balancing weight (50) of knife sharpener weight away from one end of described knife sharpening device (30) is also provided with.
8. a kind of elasticity knife sharpener according to claim 7, is characterized in that: described balancing weight (50) is permanent magnet.
9. a kind of elasticity knife sharpener according to claim 1, is characterized in that: the bottom surface of described shell (10) is provided with pad (60).
10. a kind of elasticity knife sharpener according to claim 1, it is characterized in that: described cutter body (20) is also fixedly installed the limited block (70) for limiting described inner side linking arm (322) amplitude of fluctuation, described limited block (70) is positioned between linking arm inside this (322) and outside linking arm (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333272.3U CN204725346U (en) | 2015-05-20 | 2015-05-20 | A kind of elasticity knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333272.3U CN204725346U (en) | 2015-05-20 | 2015-05-20 | A kind of elasticity knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204725346U true CN204725346U (en) | 2015-10-28 |
Family
ID=54383729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520333272.3U Expired - Fee Related CN204725346U (en) | 2015-05-20 | 2015-05-20 | A kind of elasticity knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204725346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558905A (en) * | 2020-06-02 | 2020-08-21 | 中山市泰帝科技有限公司 | Elastic grinding knife sharpener |
-
2015
- 2015-05-20 CN CN201520333272.3U patent/CN204725346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558905A (en) * | 2020-06-02 | 2020-08-21 | 中山市泰帝科技有限公司 | Elastic grinding knife sharpener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |