CN201172189Y - Hand-held multi-function cutter sharpener - Google Patents
Hand-held multi-function cutter sharpener Download PDFInfo
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- CN201172189Y CN201172189Y CNU2008200570043U CN200820057004U CN201172189Y CN 201172189 Y CN201172189 Y CN 201172189Y CN U2008200570043 U CNU2008200570043 U CN U2008200570043U CN 200820057004 U CN200820057004 U CN 200820057004U CN 201172189 Y CN201172189 Y CN 201172189Y
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- sharpening
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- groove
- knife
- knife sharpener
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Abstract
The utility model relates to a handheld multifunctional knife sharpener which comprises a knife sharpener body, and the knife sharpener body is composed of a first half shell body and a second half shell body and is provided with double knife-sharpening grooves; the first half shell body is butted against the second half shell body; the double knife-sharpening grooves are arranged on a barrel body which is connected with the knife sharpener body into a whole and consist of a rough knife sharpening groove and a fine knife sharpening groove; a double-groove knife-sharpening seat is embedded in the knife sharpener body, and a double-edged rough sharpening plate and a double-edged fine sharpening plate are arranged on the double-groove knife-sharpening seat; one end of the knife sharpener body is in the shape of a bend tube and a siamesed handle is hereby formed, and the other end is provided with a single knife groove in which a single-edged sharpening plate is embedded; the inner side surface of the first half shell body is provided with a plurality of siamesed connecting pins, and the inner side surface of the second half shell body is provided with a plurality of siamesed connecting pin bosses; the first half shell body is connected with the second half shell body into a whole shell body through the simple and firm insertion of the connecting pins into the connecting pin bosses without needing any screw; a sharpening plate seat is inserted into the knife sharpener body, and a double-edged sharpening plate is inserted in the sharpening plate seat without falling off easily; the handle is easy to be held, thus the knife sharpening effect is guaranteed.
Description
Technical field
The utility model belongs to grinding utensil field, relates to a kind of knife sharpener, especially a kind of hand-held type multifunctional knife sharpener.
Background technology
Present existing knife sharpener is of a great variety on the market, and form is different, greatly facilitates the grinding of people to its employed cutter really to a certain extent, comprises kitchen knife, chopper with two-sided blade, also comprises scissors that only has the single face blade etc.
Chinese patent, ZL 98250047.5 discloses a kind of " multi-functional fast knife sharpener ", its nog plate is set directly in the nog plate groove of shell, the clear width of back half-shells is provided with several double-screw bolts that has eyelet, correspondence is provided with connecting hole on the preceding half-shells, utilizes screw to realize mutual being connected by connecting hole and double-screw bolt between forward and backward two half-shells.
This structure, on the one hand, nog plate more easily comes off in the process of using; On the other hand, the efficiency of assembling of knife sharpener is low.Therefore, be unfavorable for wide popularization and application.In addition,, in use be not easy to control, be difficult to the ground effect of assurance cutter owing on this knife sharpener handle is not set.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art or defective, and a kind of hand-held type multifunctional knife sharpener is provided, and the assembling of forward and backward half housing need not any screw, and simple, firm; Be embedded with the nog plate seat in the housing, be embedded the twolip nog plate on the nog plate seat, thereby difficult drop-off; Its set handle is convenient to hand and is carried out grinding action, can guarantee the ground effect to cutter.Thereby, help promoting.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of hand-held type multifunctional knife sharpener comprises the knife sharpener body, and this knife sharpener body comprises forward and backward half housing of mutual butt joint, and body is provided with the sharpening groove; It is characterized in that,
Described sharpening groove is two sharpening grooves, this pair sharpening groove be arranged on the knife sharpener body be that the cross section of one is down on the trapezoidal barreled body, comprise the corase grind cutter groove, the correct grinding cutter groove that set gradually from left to right;
Inboard and the two sharpening groove corresponding sections of described body are embedded with a double flute nog plate seat, are respectively fitted with double-sided blade corase grind plate, double-sided blade refiner plates on this double flute nog plate seat;
One end of described body is syphon shape, constitutes the handle of a disjunctor; Its other end is provided with the single sharpening groove that parallels with the double-pole groove, is embedded with single face sharpening plate in this list sharpening groove;
Be interval with the connecting pin of several disjunctors on the medial surface of described preceding half housing, the corresponding connection key seat that is provided with several disjunctors on the medial surface of later half housing; Forward and backward half housing is linked as a monolithic case by connecting pin with the grafting that is connected key seat.
Above-mentioned a kind of hand-held type multifunctional knife sharpener, wherein,
Described connecting pin is a hollow taper prism, and its hollow cross section is circular, and the peripheral cross section of connecting pin is a polygon;
Described connection key seat is a hollow taper cylinder; Its hollow cross section is a polygon, and the peripheral cross section that connects key seat is circular.
Two sharpening grooves on the described body are two flat " U " shape grooves arranged side by side, and the single sharpening groove on the described body is one " recessed " shape groove, and all the leading flank from body connects to its trailing flank.
Described double-sided blade corase grind plate is made by Hardmetal materials, and the angle of its facade is 5 °～11 °; Described double-sided blade refiner plates is made by ceramic material, and the angle of its facade is 13 °～19 °.
Described single face sharpening plate is made by ceramic material, and its end face inclination angle with respect to the horizontal plane is 7 °～13 °.
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art has following advantage and good effect:
1. owing to be interval with the connecting pin of several disjunctors on the medial surface of preceding half housing of the utility model, the corresponding connection key seat that is provided with several disjunctors on the medial surface of later half housing, connecting pin is a hollow taper prism, its hollow cross section is circular, the periphery is a polygon, connecting key seat is a hollow taper cylinder, and its hollow cross section is a polygon, and the periphery is circular.Forward and backward half housing by connecting pin be connected key seat and peg graft mutually after, promptly constitute the shell of a whole knife sharpener.This connected mode need not accessories such as any screw when installing, efficiency of assembling height not only, and solid and reliable.
2. owing to the corresponding flat dual U-shaped groove that connects to its outer surface from its medial surface that is provided with on forward and backward half housing of the utility model, correspondence is provided with a concave groove on the medial surface of its end.Be embedded with a double flute nog plate seat on the flat dual U-shaped groove, be embedded with on this double flute nog plate seat and can be used to the two-sided nog plate that grinding has the kitchen knife of two-sided blade or chopper etc.; Be embedded with in the concave groove and can be used to the single face nog plate that grinding has the scissors of single face blade or guarded blade utility knife etc.Thereby this knife sharpener is multiple functional, and the scope of application is wide.
3. owing to be provided with the syphon shape handle of a disjunctor on the knife sharpener body of the present utility model, be convenient to during grinding action hand, can guarantee ground effect cutter.
Description of drawings
By following examples and in conjunction with the description of its accompanying drawing, can further understand purpose, specific structural features and the advantage of its invention.In the accompanying drawing,
Fig. 1 is a perspective view of the present utility model;
The main TV structure schematic diagram of Fig. 2 Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 is the A-A line cross-sectional view of Fig. 2;
Fig. 5 is the assembly structure schematic diagram of double-sided blade nog plate seat and double-sided blade nog plate among Fig. 4;
Fig. 6 is the backsight structural representation of Fig. 5;
Fig. 7 is the inside structure schematic diagram (the nog plate seat is not installed) of the later half housing of Fig. 2;
Fig. 8 is the inside structure schematic diagram (the nog plate seat has been installed) of preceding half housing among Fig. 2.
Fig. 9 is the structure for amplifying schematic diagram of double-sided blade corase grind plate among Fig. 5;
Figure 10 is the structure for amplifying schematic diagram of double-sided blade refiner plates among Fig. 5;
Figure 11 is the structure for amplifying schematic diagram of single face sharpening plate among Fig. 2.
The specific embodiment
Referring to Fig. 1, cooperate referring to Fig. 2～3, a kind of hand-held type multifunctional knife sharpener that the utility model relates to comprises knife sharpener body 1, and this body 1 comprises forward and backward half housing 11,12 of mutual butt joint, and body 1 is provided with sharpening groove 13.
The sharpening groove 13 of the utility model knife sharpener is two sharpening grooves, comprises corase grind cutter groove 13c, correct grinding cutter groove 13j; Sharpening groove 13 is arranged on knife sharpener body 1 and is down on the trapezoidal barreled body 2 for the cross section of one.
Shown in Fig. 2,8, body 1 inboard and two sharpening groove 13 corresponding positions are embedded with a nog plate seat 3, are respectively fitted with double-sided blade corase grind plate 4c, double-sided blade refiner plates 4j on the nog plate seat 3.Nog plate seat 3 is roughly ground the assembly structure of plate 4c, double-sided blade refiner plates 4j shown in Fig. 5,6 with double-sided blade.
Shown in Fig. 9,10, double-sided blade corase grind plate 4c of the present utility model is made the angle α of its facade by Hardmetal materials
1Can be 5 °～11 °; Double-sided blade refiner plates 4j is made by ceramic material, the angle α of its facade
2Can be 13 °～19 °.
In the present embodiment, double-sided blade corase grind plate 4c is formed its angle α by the Hardmetal materials vacuum firing
1Be 8 °, its design concept is to utilize the operation of whetting a knife of the principle of cutting; Double-sided blade refiner plates 4j is made by " 95 porcelain " in the ceramic material, its angle α
2Be 16 °, its design concept is to utilize the operation of whetting a knife of the principle of extrusion friction, and then makes the edge of a knife sharper.
As shown in Figure 1, 2, an end of the utility model knife sharpener body 1 is syphon shape, constitutes a disjunctor handle 15; Its other end is provided with the single sharpening groove 14 that parallels with two sharpening grooves 13, is embedded with single face sharpening plate 5 in this list sharpening groove 14.
As shown in figure 11, single face sharpening plate of the present utility model 5 is made its end face inclined angle alpha with respect to the horizontal plane by ceramic material
3It is 7 °～13 °.
In the present embodiment, single face sharpening plate is processed by " 95 porcelain " in the ceramic material, its end face inclined angle alpha with respect to the horizontal plane
3Be designed to 10 °, be convenient to grinding, can guarantee the ground effect of Knife with one blade tool Knife with one blade tools such as scissors.
Shown in Fig. 7,8, be interval with the connecting pin 11a of several disjunctors on the medial surface of preceding half housing 11, the corresponding connection key seat 12b that is provided with several disjunctors on the medial surface of later half housing 12; Forward and backward half housing 11,12 is linked as a monolithic case by connecting pin 11a with the grafting that is connected key seat 12b.Section structure after forward and backward half housing 11,12 connects as shown in Figure 4.
Connecting pin 11a is a hollow taper prism, and its hollow cross section is circular, and the peripheral cross section of connecting pin 11a is a polygon; In the present embodiment, the peripheral cross section of connecting pin 11a is a hexagon.Connecting key seat 12b is a hollow taper cylinder; Its hollow cross section is a polygon, and the peripheral cross section that connects key seat 12b is circular; In the present embodiment, the hollow cross-section that connects key seat 12b is a hexagon.
As shown in Figure 7, the double-pole groove 13 among Fig. 1 is two flat " U " shape grooves arranged side by side, and single sharpening groove 14 is one " recessed " shape groove, and all the medial surface from knife sharpener body 1 connects to its outer surface.
Shown in Fig. 5,6, why double-sided blade corase grind plate of the present utility model adopts hard alloy vacuum to fire forms, is intended to rely on the principle of cutting forming, cooperate the appropriate design of its angle, can make the blade rapid shaping of cutter.
Double-sided blade refiner plates of the present utility model adopts " 95 porcelain " ceramic material to process, and its angle design principle is to rely on extrusion friction that the blade of cutter is sharpened fast, and then makes cutter sharper, and can avoid knife face to speckle with water or wet goods dirt.
The raw material of single face sharpening plate of the present utility model adopt carbide alloy to process, and not only hardness height, and wearability is good, and the appropriate design of its angle can be guaranteed the ground effect of cutter such as scissors.
The inner connecting structure of body is to utilize connecting pin and the mutual extrusion that is connected between the key seat is pegged graft, need not to fix with any screw, and installation effectiveness height not only, dependable performance, long service life, and monnolithic case is elegant in appearance, is convenient to popularization.
Claims (5)
1, a kind of hand-held type multifunctional knife sharpener comprises the knife sharpener body, and this knife sharpener body comprises forward and backward half housing of mutual butt joint, and body is provided with the sharpening groove; It is characterized in that,
Described sharpening groove is two sharpening grooves, this pair sharpening groove be arranged on the knife sharpener body be that the cross section of one is down on the trapezoidal barreled body, comprise the corase grind cutter groove, the correct grinding cutter groove that set gradually from left to right;
Inboard and the two sharpening groove corresponding sections of described body are embedded with a double flute nog plate seat, are respectively fitted with double-sided blade corase grind plate, double-sided blade refiner plates on this double flute nog plate seat;
One end of described body is syphon shape, constitutes the handle of a disjunctor; Its other end is provided with the single sharpening groove that parallels with the double-pole groove, is embedded with single face sharpening plate in this list sharpening groove;
Be interval with the connecting pin of several disjunctors on the medial surface of described preceding half housing, the corresponding connection key seat that is provided with several disjunctors on the medial surface of later half housing; Forward and backward half housing is linked as a monolithic case by connecting pin with the grafting that is connected key seat.
2, a kind of hand-held type multifunctional knife sharpener according to claim 1 is characterized in that,
Described connecting pin is a hollow taper prism, and its hollow cross section is circular, and the peripheral cross section of connecting pin is a polygon;
Described connection key seat is a hollow taper cylinder; Its hollow cross section is a polygon, and the peripheral cross section that connects key seat is circular.
3, a kind of hand-held type multifunctional knife sharpener according to claim 1 is characterized in that,
Two sharpening grooves on the described body are two flat " U " shape grooves arranged side by side, and the single sharpening groove on the described body is one " recessed " shape groove, and all the leading flank from body connects to its trailing flank.
4, according to claim 1 or 2 or 3 described a kind of hand-held type multifunctional knife sharpeners, it is characterized in that,
Described double-sided blade corase grind plate is made by Hardmetal materials, and the angle of its facade is 5 °～11 °; Described double-sided blade refiner plates is made by ceramic material, and the angle of its facade is 13 °～19 °.
5, a kind of hand-held type multifunctional knife sharpener according to claim 4 is characterized in that,
Described single face sharpening plate is made by ceramic material, and its end face inclination angle with respect to the horizontal plane is 7 °～13 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200570043U CN201172189Y (en) | 2008-04-07 | 2008-04-07 | Hand-held multi-function cutter sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200570043U CN201172189Y (en) | 2008-04-07 | 2008-04-07 | Hand-held multi-function cutter sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172189Y true CN201172189Y (en) | 2008-12-31 |
Family
ID=40199297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200570043U Expired - Fee Related CN201172189Y (en) | 2008-04-07 | 2008-04-07 | Hand-held multi-function cutter sharpener |
Country Status (1)
| Country | Link |
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| CN (1) | CN201172189Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596704B (en) * | 2009-07-10 | 2012-09-26 | 上海昆杰五金工具有限公司 | Multifunctional knife sharpener |
| CN103692369A (en) * | 2013-12-18 | 2014-04-02 | 许世东 | Sharpener with double sharpening functions at same time |
| CN104400677A (en) * | 2014-11-06 | 2015-03-11 | 宁波文凯研磨工具有限公司 | Multifunctional manual rectangular plate grinder |
| CN109093462A (en) * | 2017-03-13 | 2018-12-28 | 李冉 | The universal knife sharpener of Minced Steak slicer |
| WO2022126832A1 (en) * | 2020-12-17 | 2022-06-23 | 佛山欧欧优智能科技有限公司 | Knife sharpener |
-
2008
- 2008-04-07 CN CNU2008200570043U patent/CN201172189Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596704B (en) * | 2009-07-10 | 2012-09-26 | 上海昆杰五金工具有限公司 | Multifunctional knife sharpener |
| CN103692369A (en) * | 2013-12-18 | 2014-04-02 | 许世东 | Sharpener with double sharpening functions at same time |
| CN104400677A (en) * | 2014-11-06 | 2015-03-11 | 宁波文凯研磨工具有限公司 | Multifunctional manual rectangular plate grinder |
| CN109093462A (en) * | 2017-03-13 | 2018-12-28 | 李冉 | The universal knife sharpener of Minced Steak slicer |
| WO2022126832A1 (en) * | 2020-12-17 | 2022-06-23 | 佛山欧欧优智能科技有限公司 | Knife sharpener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20110407 |