CN201168927Y - Hand-hold multifunctional cutter sharpener - Google Patents
Hand-hold multifunctional cutter sharpener Download PDFInfo
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- CN201168927Y CN201168927Y CNU2008200570039U CN200820057003U CN201168927Y CN 201168927 Y CN201168927 Y CN 201168927Y CN U2008200570039 U CNU2008200570039 U CN U2008200570039U CN 200820057003 U CN200820057003 U CN 200820057003U CN 201168927 Y CN201168927 Y CN 201168927Y
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- 229910010293 ceramic material Inorganic materials 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a hand held multifunctional knife sharpener which comprises a knife sharpener body, and the knife sharpener body consists of a front half casing body and a rear half casing body, the outward appearance of the knife sharpener body presents a cylinder, knife sharpening grooves are arranged on the knife sharpener, and a through groove is arranged at the middle part in the width direction to form a handle. The knife sharpening grooves adopt a double knife sharpening groove arranged along the left side and the right side at the middle part of the knife sharpener body, the double knife sharpening grooves on the left side adopt double-face blade knife sharpening grooves, and the double knife sharpening grooves on the right side adopt single face blade knife sharpening grooves; the double knife sharpening grooves on the left side and the right side adopt rough knife sharpening grooves and fine knife sharpening grooves in sequence; a double-groove sharpening plate seat is embedded at the inner side of the knife sharpener body, and a double-face blade rough sharpening plate and a double-face blade fine sharpening plate are assembled on the double-groove sharpening plate seat; the other double-groove sharpening plate seat is embedded at the inner side of the knife sharpener body, and a single face blade rough sharpening plate and a single face blade fine sharpening plate are assembled on the double-groove sharpening plate seat; a connecting pin is arranged on the inner side surface of the front half casing body, and a connecting pin seat is arranged on the inner side surface of the rear half casing body; the front half casing body and the rear half casing body are connected into an integral outer casing through the connecting pin and the connecting pin seat. The assembly of the hand held multifunctional knife sharpener requires no bolt and is simple and firm.
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 single, double sharpening 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:
The 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,
The profile of described body is a column substantially, and the middle part of its width is provided with a groove;
Two sharpening grooves that described sharpening groove is oppositely arranged for the left and right sides, middle part along body, wherein, two sharpening grooves in left side are double-sided blade sharpening groove, two sharpening grooves on right side are single face sharpening cutter groove; Be followed successively by corase grind cutter groove, correct grinding cutter groove in two sharpening grooves of and arranged on left and right sides from left to right;
Described body is inboard to be embedded with a double flute nog plate seat with two sharpening groove corresponding sections, left side, is respectively fitted with double-sided blade corase grind plate, double-sided blade refiner plates on this double flute nog plate seat;
Described body is inboard to be embedded with another double flute nog plate seat with two sharpening groove corresponding sections, right side, is respectively fitted with single face sword corase grind plate, single face sword refiner plates on this double flute nog plate seat;
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 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 of described and arranged on left and right sides are two flat " U " shape grooves arranged side by side, and this flat " U " shape groove connects to its trailing flank from the leading flank of body.
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 9 °～15 °.
Described single face sword refiner plates is made by ceramic material, and its end face inclination angle with respect to the horizontal plane is 7 °～13 °; Single face sword refiner plates is made by ceramic material, and its end face inclination angle with respect to the horizontal plane is 22 °～28 °.
Groove end face on the described body is corrugated, the common handle that constitutes a body in the body side of itself and column.
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. because the utility model has been oppositely arranged two sharpening grooves along the left and right sides, middle part of body, and wherein, two sharpening grooves in left side are double-sided blade sharpening groove, two sharpening grooves on right side are single face sharpening cutter groove; Be followed successively by corase grind cutter groove, correct grinding cutter groove in two sharpening grooves of and arranged on left and right sides from left to right;
Body is inboard to be embedded with a double flute nog plate seat with two sharpening groove corresponding sections, left side, is embedded with on this double flute nog plate seat to can be used to the double-sided blade nog plate that grinding has the kitchen knife of two-sided blade or chopper etc.;
Body is inboard to be embedded with another double flute nog plate seat with two sharpening groove corresponding sections, right side, is embedded with on this double flute nog plate seat to can be used to the single face sharpening 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. because the groove end face on the knife sharpener body of the present utility model is corrugated, itself and the handle of the body side of column common formation one body.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 A-A line cross-sectional view of Fig. 2;
Fig. 4 is the B-B line cross-sectional view of Fig. 2;
Fig. 5 is the inside structure schematic diagram (the nog plate seat has been installed) of preceding half housing among Fig. 2;
Fig. 6 is the inside structure schematic diagram (the nog plate seat is not installed) of later half housing among Fig. 2.
Fig. 7 is the assembly structure schematic diagram of double-sided blade nog plate seat and double-sided blade nog plate among Fig. 5;
Fig. 8 is the backsight structural representation of Fig. 7;
Fig. 9 is the assembly structure schematic diagram of single face sharpening panel seat and single face sharpening plate among Fig. 5;
Figure 10 is the backsight structural representation of Fig. 9;
Figure 11 is the structure for amplifying schematic diagram of double-sided blade corase grind plate among Fig. 7;
Figure 12 is the structure for amplifying schematic diagram of double-sided blade refiner plates among Fig. 7;
Figure 13 is the structure for amplifying schematic diagram of single face sword corase grind plate among Fig. 9;
Figure 14 is the structure for amplifying schematic diagram of single face sword refiner plates among Fig. 9.
The specific embodiment
Referring to Fig. 1, cooperate referring to Fig. 2～6, the hand-held type multifunctional knife sharpener that the utility model relates to comprises knife sharpener body 1, and this knife sharpener body 1 comprises forward and backward half housing 11,12 of mutual butt joint, and body 1 is provided with sharpening groove 13.
The profile of body 1 is a column substantially, and the middle part of its width is provided with a groove 14, and the end face of this groove 14 is corrugated, the common handle 15 that constitutes a body 1 in body 1 side of itself and column.
Two sharpening grooves that sharpening groove 13 is oppositely arranged for the left and right sides, middle part along body 1, wherein, two sharpening grooves in left side are double-sided blade sharpening groove 131, two sharpening grooves on right side are single face sharpening cutter groove 132; Be followed successively by corase grind cutter groove 131a, 132a in two sharpening grooves of and arranged on left and right sides from left to right, correct grinding cutter groove 131b, 132b;
Two sharpening groove 131 corresponding sections in the inboard of body 1 and left side are embedded with a double flute nog plate seat 2, are respectively fitted with double-sided blade corase grind plate 3, double-sided blade refiner plates 4 on this double flute nog plate seat 2;
Two sharpening groove 132 corresponding sections in the inboard of body 1 and right side are embedded with a double flute nog plate seat 5, are respectively fitted with single face sword corase grind plate 6, single face sword refiner plates 7 on this double flute nog plate seat 5.
Shown in Fig. 5～6, be interval with the connection key seat 11a of several disjunctors on the medial surface of preceding half housing 11, the corresponding connecting pin 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 the grafting that connects key seat 11a and connecting pin 12b.Section structure after forward and backward half housing 11,12 connects is shown in Fig. 3～4.
Connecting pin 12b is a hollow taper prism, and its hollow cross section is circular, and the peripheral cross section of connecting pin 12b is a polygon; In the present embodiment, the peripheral cross section of connecting pin 12b is a hexagon.Connecting key seat 11a is a hollow taper cylinder, and its hollow cross section is a polygon, and the peripheral cross section that connects key seat 11a is circular; In the present embodiment, the hollow cross-section that connects key seat 11a is a hexagon.
Two sharpening grooves 131,132 of and arranged on left and right sides are two flat " U " shape grooves arranged side by side, and this flat " U " shape groove connects to its trailing flank from the leading flank of body 1.
Shown in Fig. 7,8,11,12, double-sided blade corase grind plate 3 of the present utility model is made the angle α of its facade by the Hardmetal materials vacuum firing
1It is 5 °～11 °; Double-sided blade refiner plates 4 is made the angle α of its facade by ceramic material
2It is 9 °～15 °.
In the present embodiment, the facade angle α of double-sided blade corase grind plate 3
1Be 8 °, its design concept is to utilize the operation of whetting a knife of the principle of cutting; The facade angle α of double-sided blade refiner plates 4
2Be 12 °, 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.
Shown in Fig. 9,10,13,14, single face sword corase grind plate 6 of the present utility model is made its end face inclined angle alpha with respect to the horizontal plane by the Hardmetal materials vacuum firing
3Be 7 °～13 °, single face sword refiner plates 7 is made the inclined angle alpha of its facade by " 95 porcelain " in the ceramic material
4It is 22 °～28 °.
In the present embodiment, single face sword corase grind plate 6 processes its end face inclined angle alpha with respect to the horizontal plane by Hardmetal materials
3Be designed to 10 °, single face sword refiner plates 7 is made the inclined angle alpha of its facade by " 95 porcelain " in the ceramic material
4It is 25 °.
Why single, double sword corase grind plate of the present utility model adopts carbide alloy to process, and is intended to rely on the principle of cutting forming, and the appropriate design of its angle in addition can make the blade rapid shaping of cutter.
Single, double sword refiner plates of the present utility model adopts " 95 porcelain " in the ceramic material to make, 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 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 its monnolithic case is elegant in appearance, is convenient to popularization.
Claims (6)
1, 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,
The profile of described body is a column substantially, and the middle part of its width is provided with a groove;
Two sharpening grooves that described sharpening groove is oppositely arranged for the left and right sides, middle part along body, wherein, two sharpening grooves in left side are double-sided blade sharpening groove, two sharpening grooves on right side are single face sharpening cutter groove; Be followed successively by corase grind cutter groove, correct grinding cutter groove in two sharpening grooves of and arranged on left and right sides from left to right;
Described body is inboard to be embedded with a double flute nog plate seat with two sharpening groove corresponding sections, left side, is respectively fitted with double-sided blade corase grind plate, double-sided blade refiner plates on this double flute nog plate seat;
Described body is inboard to be embedded with another double flute nog plate seat with two sharpening groove corresponding sections, right side, is respectively fitted with single face sword corase grind plate, single face sword refiner plates on this double flute nog plate seat;
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, 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, hand-held type multifunctional knife sharpener according to claim 1 is characterized in that,
Two sharpening grooves of described and arranged on left and right sides are two flat " U " shape grooves arranged side by side, and this flat " U " shape groove connects to its trailing flank from the leading flank of body.
4, according to claim 1 or 2 or 3 described 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 9 °～15 °.
5, hand-held type multifunctional knife sharpener according to claim 4 is characterized in that,
Described single face sword refiner plates is made by ceramic material, and its end face inclination angle with respect to the horizontal plane is 7 °～13 °; Single face sword refiner plates is made by ceramic material, and its end face inclination angle with respect to the horizontal plane is 22 °～28 °.
6, hand-held type multifunctional knife sharpener according to claim 1 is characterized in that, the groove end face on the described body is corrugated, the common handle that constitutes a body in the body side of itself and column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200570039U CN201168927Y (en) | 2008-04-07 | 2008-04-07 | Hand-hold multifunctional cutter sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200570039U CN201168927Y (en) | 2008-04-07 | 2008-04-07 | Hand-hold multifunctional cutter sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168927Y true CN201168927Y (en) | 2008-12-24 |
Family
ID=40207981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200570039U Expired - Fee Related CN201168927Y (en) | 2008-04-07 | 2008-04-07 | Hand-hold multifunctional cutter sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168927Y (en) |
Cited By (3)
| 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 |
| USD1084813S1 (en) | 2022-10-26 | 2025-07-22 | Milwaukee Electric Tool Corporation | Blade sharpener |
-
2008
- 2008-04-07 CN CNU2008200570039U patent/CN201168927Y/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| USD1084813S1 (en) | 2022-10-26 | 2025-07-22 | Milwaukee Electric Tool Corporation | Blade 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: 20081224 Termination date: 20110407 |