CN2668348Y - Labour-saving kitchen knife - Google Patents
Labour-saving kitchen knife Download PDFInfo
- Publication number
- CN2668348Y CN2668348Y CNU032673736U CN03267373U CN2668348Y CN 2668348 Y CN2668348 Y CN 2668348Y CN U032673736 U CNU032673736 U CN U032673736U CN 03267373 U CN03267373 U CN 03267373U CN 2668348 Y CN2668348 Y CN 2668348Y
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- utility
- model
- cutter hub
- 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
Links
Images
Landscapes
- Knives (AREA)
Abstract
The utility model relates to a labor saving kitchen knife which is composed of a knife body (1) and a knife handle (2), wherein, the knife body (1) is formed by the punching of a stainless steel plate. The utility model is characterized in that the knife handle (2) is inserted into the inner side of the knife back of the knife body (1); a concave position (3) is formed between the knife handle (2) and the knife body (1). A hand force application point is positioned on the upper side of the knife edge, and the distance of the hand force application point with a centre point of the knife edge is shortened. An action force arm is larger than a resistance arm. Users can not feel fatigue easily and can save labor. The utility model has simple structure and production, and is suitable for various occasions.
Description
Affiliated technical field
The utility model relates to a kind of laborsaving kitchen cutter, belongs to five metals cutter class and makes the field.
Background technology
Existing kitchen cutter all is made up of cutter hub and handle of a knife, and cutter hub and handle of a knife link together by welding, riveted or other modes, and handle of a knife is in one jiao on the cutter hub knife back.During use, the active force of staff imposes on the handle of a knife, and cut material is under blade, and stress point is in the blade center, and two application point distances are far away, and acting force arm is less than resistance arm, and the user is easy to fatigue.For laborsaving, when the user grabbed cutter, near handle of a knife and cutter hub junction, service time was long as far as possible for hand, and the tiger place is easy to wear.Obviously, existing kitchen cutter geometry and structure are unreasonable.
Summary of the invention
The purpose of this utility model is the problem at above-mentioned existence, and a kind of laborsaving kitchen cutter is provided, its characteristics have been to improve the geometry of cutter hub, has reduced the distance that staff imposes on the active force and the blade central point of handle of a knife, reaches the labour-saving purpose.
The technical scheme that its technical problem that solves the utility model adopts is: it is made up of cutter hub and handle of a knife, cutter hub is stamped to form by corrosion resistant plate, it is characterized in that handle of a knife stretches into cutter hub knife back the inside, form a recess between handle of a knife and the cutter hub, staff application of force application point is positioned at blade top, with the blade central point apart from shortening, acting force arm is greater than resistance arm, user's indefatigability, laborsaving.
The beneficial effects of the utility model are, in same function power, and user's indefatigability, laborsaving, and also product structure is simple.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model, and accompanying drawing also makes an abstract.
Fig. 2 is a prior art kitchen knife structure schematic diagram.
1. cutter hubs among the figure, 2. handle of a knife, 3. recess.
The specific embodiment
In Fig. 1, the utility model is made up of cutter hub (1) and handle of a knife (2), cutter hub (1) is stamped to form by corrosion resistant plate, it is characterized in that handle of a knife (2) stretches into cutter hub (1) knife back the inside, form a recess (3) between handle of a knife (2) and the cutter hub (1), staff application of force application point is positioned at the blade top, with the blade central point apart from shortening, acting force arm is greater than resistance arm, and user's indefatigability is laborsaving.
Handle of a knife (2) stretches into cutter hub (1) knife back the inside length generally should be less than 1/2nd of cutter hub (1), and operation is more flexible like this.
In actual applications, cutter hub (1) and handle of a knife (2) can be made by the corrosion resistant plate integrated punching, also can be pressed into cutter hub (1) by subpunch, weld handle of a knife (2) again.
Claims (1)
1. a laborsaving kitchen cutter is made up of cutter hub (1) and handle of a knife (2), it is characterized in that: handle of a knife (2) stretches into cutter hub (1) knife back the inside, forms a recess (3) between handle of a knife (2) and the cutter hub (1), makes staff application of force application point be positioned at the blade top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032673736U CN2668348Y (en) | 2003-07-07 | 2003-07-07 | Labour-saving kitchen knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032673736U CN2668348Y (en) | 2003-07-07 | 2003-07-07 | Labour-saving kitchen knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668348Y true CN2668348Y (en) | 2005-01-05 |
Family
ID=34438372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032673736U Expired - Fee Related CN2668348Y (en) | 2003-07-07 | 2003-07-07 | Labour-saving kitchen knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668348Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745694A (en) * | 2020-06-10 | 2020-10-09 | 阳江市阳东区天一刀具有限公司 | Kitchen knife capable of saving labor in use |
-
2003
- 2003-07-07 CN CNU032673736U patent/CN2668348Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745694A (en) * | 2020-06-10 | 2020-10-09 | 阳江市阳东区天一刀具有限公司 | Kitchen knife capable of saving labor in use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2668348Y (en) | Labour-saving kitchen knife | |
| CN201291465Y (en) | Kitchen knife with grindstone | |
| CN2808478Y (en) | Multipurpose kitchen knife | |
| CN2825231Y (en) | Magnetized kitchen knives | |
| CN201283576Y (en) | Forging alloy knife | |
| CN201365425Y (en) | Clip type gardening shears | |
| CN2765741Y (en) | Novel kitchen knife | |
| CN201552587U (en) | Kitchen knife | |
| CN2374313Y (en) | Asymmtric pressure scissors | |
| CN2228405Y (en) | Two-handle kitchen knife | |
| CN2813232Y (en) | Multi-purpose unfreezing knife | |
| CN202251083U (en) | Fan impeller | |
| CN2799195Y (en) | Vegetable-cutting knife | |
| CN2806084Y (en) | Labour-saving kitchen knife | |
| CN2754507Y (en) | Kernel taking device | |
| CN2728932Y (en) | Power-saving water bucket | |
| CN2834820Y (en) | Multifunctional fruit knife | |
| CN2790704Y (en) | Shears | |
| CN2428268Y (en) | Chopping knife of changing blade | |
| CN2226514Y (en) | Power-saving scissors | |
| CN201154489Y (en) | Non-stick kitchen knife | |
| CN200945618Y (en) | Fruit knives | |
| CN2644115Y (en) | Iron shears | |
| CN201124432Y (en) | Combined kitchen knife | |
| CN2853313Y (en) | Kitchen knife with chipping blade |
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 |