CN2165972Y - Edge-changable kitchen knife - Google Patents
Edge-changable kitchen knife Download PDFInfo
- Publication number
- CN2165972Y CN2165972Y CN 93218906 CN93218906U CN2165972Y CN 2165972 Y CN2165972 Y CN 2165972Y CN 93218906 CN93218906 CN 93218906 CN 93218906 U CN93218906 U CN 93218906U CN 2165972 Y CN2165972 Y CN 2165972Y
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- knife
- blade
- kitchen knife
- kitchen
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kitchen knife with a changeable cutting edge, which is composed of a knife handle, a knife body, and a cutting edge. The utility model is characterized in that The knife body has an upper part and a lower part, the cutting edge is provided with cutting edge notches on both sides, the cutting edge is arranged between the upper and the lower parts of the knife body, and the cutting edge is changeable. So when the kitchen knife needs to be replaced, the cutting edge can be replaced without the sharpening of the cutting edge. The utility model is an ideal kitchen cooking appliance, having the advantages of lots of knife body raw material saving, simple structure, and convenient cutting edge replacement.
Description
Interchangeable sword kitchen knife relates to a kind of kitchen cooking utensils.
Usually use in our kitchen is not interchangeable sword kitchen knife, one kitchen knife as using through long-time, cutting edge weares and teares, and whole cutter is also got only subscription rate.
The purpose of this utility model provides a kind of interchangeable sword kitchen knife, and this cutter must sharpening, need only change blade and get final product.
Characteristics of the present utility model are made up of handle of a knife, cutter hub, blade, it is characterized in that: cutter hub divides upper and lower two bodies, and blade is the both sides cutting edge, and blade is installed between the lower knife body.
Accompanying drawing has been represented the embodiment of interchangeable sword kitchen knife.
Fig. 1 is the front view of interchangeable sword kitchen knife
Fig. 1 a is Fig. 1 D-D cut-away view
Fig. 2 is the rearview of interchangeable sword kitchen knife
Fig. 3 is the cutaway view of Figure 1A-A
Fig. 4 is the blade front view
Fig. 5 is that Fig. 4 B is to view
Fig. 6 is that Fig. 4 C is to view.
The lower knife body (1,2) of going up of the present utility model is through bonding after the machine-shaping.
Blade of the present utility model both sides cutting edge is sharp sword.
Blade of the present utility model passes through fixedly, and card is connected with cutter hub with screw.
Interchangeable sword kitchen knife is compared with existing kitchen knife, and usefulness is: the one, need not whet a knife, and the 2nd, blade can be changed, and both sides are sharp sword, and behind the lateral wearing, interchangeable is used opposite side.Apart from the blade top arcuate zone is arranged at upper knife body (1), produce a thrust when helping to cut food.After blade (3) wearing and tearing, recyclable reprocessing, cutter hub uses between can be often, thereby can save a large amount of former materials
Interchangeable sword kitchen knife can be manufactured cutter hub, blade with stainless steel material, and handle of a knife can be manufactured with wood materials.Bonding mutually after the machine-shaping of upper and lower cutter hub difference, blade is by the groove location of the projection that is welded on the upper knife body rear end (4) with blade one end, and be connected with cutter hub with screw (5).
Claims (4)
1, a kind of interchangeable sword kitchen knife, by handle of a knife, cutter hub, blade is formed, and it is characterized in that: cutter hub divides two bodies up and down, and blade is the both sides cutting edge, and blade is installed between the lower knife body.
2, interchangeable sword kitchen knife according to claim 1, it is characterized in that: upper and lower cutter hub is bonding.
3, interchangeable sword kitchen knife according to claim 1, it is characterized in that: blade both sides cutting edge is sharp sword.
4, kitchen knife according to claim 3 is characterized in that: blade is connected with cutter hub with screw by fixing card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93218906 CN2165972Y (en) | 1993-07-20 | 1993-07-20 | Edge-changable kitchen knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93218906 CN2165972Y (en) | 1993-07-20 | 1993-07-20 | Edge-changable kitchen knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2165972Y true CN2165972Y (en) | 1994-05-25 |
Family
ID=33798440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93218906 Expired - Fee Related CN2165972Y (en) | 1993-07-20 | 1993-07-20 | Edge-changable kitchen knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2165972Y (en) |
-
1993
- 1993-07-20 CN CN 93218906 patent/CN2165972Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |