CN206825472U - A kind of kitchen knife - Google Patents
A kind of kitchen knife Download PDFInfo
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- CN206825472U CN206825472U CN201720550779.3U CN201720550779U CN206825472U CN 206825472 U CN206825472 U CN 206825472U CN 201720550779 U CN201720550779 U CN 201720550779U CN 206825472 U CN206825472 U CN 206825472U
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- hilt
- cutter hub
- kitchen knife
- make
- palm
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Abstract
The utility model discloses a kind of kitchen knife, belong to hand cutting tool technical field, including cutter hub and hilt, the hilt is arranged on the side of the corresponding side on cutter hub sword side, make the profile of whole kitchen knife close to a rectangle, the hilt is with cutter hub in 5 °~15 ° settings of angle, and the curved radius R600~3000mm in sword side of the cutter hub is set, and minimum point and the discrepancy in elevation of most height are 2~10mm.The utility model can shorten the distance of hand active force and cutting edge portion, raising effect force efficiency by the way that hilt is arranged in the respective side on cutter hub sword side；Meanwhile make the profile of whole kitchen knife close to a rectangle, the entire length of cutter can be shortened, make it easy to carry, outward appearance it is more attractive.
Description
Technical field
The utility model belongs to hand cutting tool technical field, and in particular to one kind can labour-saving kitchen knife.
Background technology
Kitchen knife is the main tool for cutting meat and vegetables, and use is very universal.But problems be present in existing kitchen knife,
As shown in Figure 1：1) hilt is arranged on the rear of cutter hub, on the one hand lengthens tool length, is unfavorable for carrying and attractive in appearance；The opposing party
Face drives the arm of force to lengthen, and active force reduces, and causes cutting very laborious；2) hilt is to be arranged in parallel with cutter hub, thus, hand is to kitchen knife
Active force and kitchen knife work blade active force it is parallel, effect force efficiency further reduces, and operator's wrist comfort level is not high,
It is easily tired；3) hilt is usually strip or the open architecture of bulk, and during tired or imprudence, kitchen knife may be slided from hand
Fall, potential safety hazard be present.
In view of the above-mentioned problems, being necessary to propose a kind of kitchen knife of new construction, the distance of active force and cutting edge portion can be shortened,
Raising acts on force efficiency, meanwhile, and can shortens the entire length of cutter, makes it easy to carry, outward appearance is more attractive.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of kitchen knife, low to solve prior art effect force efficiency
The problem of not readily portable is grown using laborious and tool length.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of kitchen knife, including cutter hub and hilt, the hilt are arranged on the side of the corresponding side on cutter hub sword side, made whole
The profile of individual kitchen knife is provided with palm patchhole, the hilt bag close to a rectangle, the cutter hub in hilt affixed side
Wrap up in and be fixed on the palm patchhole and be located on the hole wall at cutter hub edge, the palm patchhole for closing looping pit, it is described
Hilt is with cutter hub in 5 °~15 ° settings of angle, and the curved radius R600~3000mm in sword side of the cutter hub is set, and minimum point
The discrepancy in elevation with most height is 2~10mm.
Further, the hilt is wooden hilt or plastic knife handle.
Further, the hilt is located on the corresponding side on cutter hub sword side and the side area away from point of a knife.
Further, it is provided with suppending hole on the cutter hub.
The beneficial effects of the utility model are：
1st, by the way that hilt and cutter hub are set for 5 °~15 ° in angle, when can make kitchen knife level to the left and work mobile downwards,
Active force is more efficient；
2nd, by being limited within the specific limits by the curved setting in sword side, and by the discrepancy in elevation of blade, make in cutting, nature
Cut in certain anglec of rotation, it is laborsaving beneficial to realizing, meanwhile, also make the point of application on the impetus and hilt on whole blade
The distance between difference it is smaller, beneficial to improve Cutting Drag uniformity, so as to improve the comfortableness of cutting；And by repeatedly real
Test, it is proposed that 2~10mm of radius R600~3000mm and discrepancy in elevation optimal case；
3rd, by the way that hilt is arranged in the respective side on cutter hub sword side, can shorten hand active force and cutting edge portion away from
From raising effect force efficiency；
4th, the profile of whole kitchen knife is made to shorten the entire length of cutter, make it easy to carry close to a rectangle,
And outward appearance is more attractive；
5th, by the looping pit of closing, operator's palm is made to be easier to grip, fixation is more reliable, what kitchen knife slid from hand
Risk reduces, and security is significantly improved.
In a word, by the combination application of such scheme, make the utility model more laborsaving, safer, more attractive.
Other advantages, target and feature of the present utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following
Bright book is realized and obtained.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, the utility model provides as follows
Accompanying drawing illustrates：
Fig. 1 is the structural representation of traditional kitchen knife；
Fig. 2 is the structural representation of the present embodiment；
Fig. 3 is structure of the cutter body figure；
Fig. 4 is the installation diagram of hilt and cutter hub.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in figure 1, the kitchen knife for traditional structure, it is assumed that kitchen knife is A centre of effort point, the work of blade during work
Firmly central point is B, in perpendicular acting force direction spacing is L1 between A and B, and L1 is distant, is analyzed from amechanical angle,
Active force is much larger than B points active force downward vertically to A points downward vertically, i.e. the useful effect power of progress cutting operation is very low, makes behaviour
Author's wrist is uncomfortable or pain, operation are very laborious.
In view of the above-mentioned problems, the present embodiment provides a kind of kitchen knife, as shown in Fig. 2 it includes cutter hub 1 and hilt 2, its feature
Be, hilt 2 be arranged on the side 4 corresponding to cutter hub sword side 3, can so shorten hand active force and cutting edge portion away from
From L1, it is changed into L2, and for hilt A points under equivalent effect power, the active force of cutter force central point B points is much bigger, improves
Effect force efficiency, realizes labour-saving design object；
Meanwhile another innovative point of the present embodiment is the configuration design of whole kitchen knife into rectangular close to one
Shape, due to there is the presence of hilt, there may be part to protrude or be recessed, be not necessarily very well-behaved rectangle, meanwhile, cutter hub sheet
Body is also not necessarily the square of rule, therefore, can only be close to here or a generally rectangle, can so shorten cutter
Entire length, be more convenient for packing and deposit, more compact structure is firm and solid, operation it is more flexible, comfort of the operator is higher.
In addition, applicant has found in long-term research and experimentation, cutter hub when cutting object, typically by shallow and
It is deep, it is so just more laborsaving from top to bottom, and existing cutter hub is essentially straight flange, is difficult to realize labour-saving effect, therefore, applicant
Another innovative point of the proposition of innovation：The sword side of cutter hub is set into camber, makes, in cutting, to cut in certain anglec of rotation naturally
Cut, beneficial to laborsaving and cutting is realized, and by testing repeatedly, it is believed that radius R is R600~3000mm, the minimum point of blade with most
When the discrepancy in elevation L of height is 2~10mm, labor-saving effect is optimal.
And by above-mentioned arcuate blade side, also make the distance between the point of application on the impetus and hilt on whole blade
Difference is smaller, beneficial to the uniformity for improving Cutting Drag, so as to improve the comfortableness of cutting.
As the improvement of the present embodiment, cutter hub is provided with hilt affixed side and passes through and be held in for the palm of operator
Carry out cutting the dish the palm patchhole 5 of operation on hilt, and the palm patchhole of the present embodiment is the looping pit of closing, and hilt parcel is solid
It is scheduled on palm patchhole to be located on the hole wall 6 at cutter hub edge, as shown in Figure 3.During operation, palm is gripped by the looping pit of closing
On hilt, it is located at due to hilt on the hole wall 6 at cutter hub edge, i.e., the top positioned at cutter hub, facilitates operator from top to bottom to use
Power, fixed effect is more preferable, makes it more laborsaving.
As the improvement of the present embodiment, hilt is before the wooden hilt bolt 7 of two panels is connected to blade looping pit
Both sides afterwards, as shown in Figure 4.
Certainly, also hilt is also taken integrally moulded, passes through the embedded groove that sets thereon and is embedded on the upside of blade looping pit
It is fixed.
In practical application, hilt can be arranged in the middle part of the respective side on cutter hub sword side, but in order to avoid operation
Visual angle is blocked when person works, and hilt is arranged in side corresponding to cutter hub sword side and away from point of a knife 8 by the preferred of the present embodiment
Region on, as shown in Fig. 2,3 and 4, make it not on blade vertical center line.
As the improvement of the present embodiment, hilt and cutter hub make an angle alpha settings, as 2 °, 3 °, 4 °, 5 °, 6 °, 7 °, 8 °, 9 °,
10 °, 11 °, 12 °, 13 °, 14 °, 15 °, 16 °, 17 °, 18 °, 19 °, 20 °, optimal is 5 °~15 °, as shown in the figure shown in 2,3,4,
When kitchen knife level works mobile to the left and downwards, active force is more efficient.
As the improvement of the present embodiment, suppending hole 9 is provided with cutter hub.
Finally illustrate, preferred embodiment above is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent
The utility model has been described in detail by above preferred embodiment for pipe, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The scope of restriction.
Claims (4)
1. a kind of kitchen knife, including cutter hub and hilt, it is characterised in that：The hilt is arranged on the side of the corresponding side on cutter hub sword side
Bian Shang, make the profile of whole kitchen knife that hilt affixed side be provided with palm patchhole, institute close to a rectangle, the cutter hub
State hilt and be wrapped on the palm patchhole and be located on the hole wall at cutter hub edge, the palm patchhole for closing annular
Hole, the hilt are set with cutter hub in 5 °~15 ° settings of angle, the curved radius R600~3000mm in sword side of the cutter hub,
And minimum point and the discrepancy in elevation of most height are 2~10mm.
A kind of 2. kitchen knife according to claim 1, it is characterised in that：The hilt is wooden hilt or plastic knife handle.
A kind of 3. kitchen knife according to claim 1, it is characterised in that：The hilt be located at cutter hub sword side corresponding side,
And on the side area away from point of a knife.
A kind of 4. kitchen knife according to claim 1, it is characterised in that：Suppending hole is provided with the cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550779.3U CN206825472U (en) | 2017-05-17 | 2017-05-17 | A kind of kitchen knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550779.3U CN206825472U (en) | 2017-05-17 | 2017-05-17 | A kind of kitchen knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206825472U true CN206825472U (en) | 2018-01-02 |
Family
ID=60771879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720550779.3U Active CN206825472U (en) | 2017-05-17 | 2017-05-17 | A kind of kitchen knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206825472U (en) |
-
2017
- 2017-05-17 CN CN201720550779.3U patent/CN206825472U/en active Active
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