CN212471567U

CN212471567U - Non-stick knife

Info

Publication number: CN212471567U
Application number: CN202021140111.XU
Authority: CN
Inventors: 张荆波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-05
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to the technical field of cutters, in particular to a non-stick cutter, which comprises a cutter body, wherein the lower side of the cutter body is provided with a cutting edge, the end part of the upper side of the cutter body is provided with a handle, the cutter body is provided with a ball, the ball is rotationally arranged in the cutter body, the part of the ball extends out of the side surface of the cutter body, when cutting fruits and vegetables, a cutting piece moves upwards relative to the cutter body, the cutting piece is firstly contacted with the ball, the part of the ball extending out of the cutter body is of an arc structure, the buffer performance of the cutting piece and the ball is improved, the damage of the cutting piece caused by rigid contact is avoided, the cutting piece gradually moves along the ball during the continuous upward movement of the cutter body relative to the cutter body, the friction force between the cutting piece and the ball drives the ball to rotate, the rotation direction of the, and the ball reduces the damage to the slices, thereby reducing the waste of fruits and vegetables.

Description

Non-stick knife

Technical Field

The utility model relates to a cutter technical field, especially a non-stick knife.

Background

As is known, a kitchen knife is a necessary household living article, not only can be used for cutting and chopping articles, but also can be used for slicing, but people often find that when the kitchen knife is used for cutting fruits and vegetables with enough moisture, such as potatoes, cucumbers, apples and the like, cut slices are easy to adhere to a knife surface, the continuous slicing is affected, a slicer often stops to remove the slices adhered to the knife surface by hands, and the situation can be tolerated in family life, but the situation cannot be tolerated in occasions with large workload, such as restaurants, dining halls and the like.

No matter under which kind of circumstances, current cutter all feels very inconvenient when using it for the section owing to structural defect to when the manual work is taken out the section that glues on the knife face, the palm is easily by the cutting edge fish tail, cause the unnecessary loss, current partly on-stick sword is provided with the boss in the side of sword, make the section by the separation on the knife face through the boss, but the section is when the boss is being passed through to the section, because the boss is fixed, the boss easily causes the damage to sliced fruit vegetables, make the fruit vegetables that cut damage more serious, be unfavorable for subsequent stir-fry and eat, cause the phenomenon such as waste of fruit vegetables.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: the side that exists the non-stick sword to prior art is provided with the boss usually, because the boss is fixed, and the fruit vegetables of cutting into slices are when the boss, and the boss easily causes the damage to the fruit vegetables for the fruit vegetables damage of excision causes extravagant problem, provides a non-stick sword.

In order to realize the purpose, the utility model discloses a technical scheme be:

a non-stick knife comprises a knife body, wherein a cutting edge is arranged on the lower side of the knife body, a handle is arranged at the end of the upper side of the knife body, a ball is arranged on the knife body, the ball is rotatably arranged in the knife body, and part of the ball extends out of the side face of the knife body.

As the utility model discloses a preferred scheme, the cutter body includes first cutter body and second cutter body, first cutter body with second cutter body fixed connection, the ball rotates the setting and is in first cutter body with on the second cutter body, the part of ball stretches out first cutter body and/or second cutter body set up the cutter body into first cutter body and second cutter body, make things convenient for the installation of ball.

As the utility model discloses a preferred scheme, first cutter body with be provided with first through-hole and second through-hole on the second cutter body respectively, first through-hole with set up in the second through-hole is to, the ball sets up first through-hole with in the second through-hole, first through-hole with the second through-hole all with the appearance adaptation of ball, the ball part stretches out first through-hole with the second through-hole.

As the utility model discloses an optimal scheme, the diameter of first through-hole by a side direction of second cutter body is kept away from second cutter body one side reduces gradually, the diameter of second through-hole is kept away from by a side direction of first cutter body one side reduces gradually for can be stable with the inside of ball setting at first cutter body and second cutter body, and the ball part stretches out first through-hole and second through-hole, when cutting fruit vegetables, the piece of cutting into when the process ball, the section is removed along the ball surface, has driven the ball and has rotated, makes the phenomenon of avoiding the ball to cut into a slice and damaging, has reduced the phenomenon that the section glues on the cutter body simultaneously.

As the utility model discloses a preferred scheme, be provided with the arc wall on the first cutter body, be provided with the third through-hole on the second cutter body, the arc wall with set up in the third through-hole is to, the ball sets up the arc wall with in the third through-hole, the arc wall with the third through-hole all with the appearance adaptation of ball, the ball part stretches out the third through-hole.

As the utility model discloses a preferred scheme, keeping away from of third through-hole the diameter of first blade one end is less than the diameter of ball for avoid the ball to fall out the third through-hole, improve the stability of ball installation.

As the preferred scheme of the utility model, first cutter body with the welding of second cutter body.

As the utility model discloses a preferred scheme, the ball along the length direction interval arrangement of cutter body has arranged the ball at the length direction interval of cutter body for can both avoid the section to glue on the cutter body in the direction of cutter body cutting, avoid the phenomenon that needs manual clearance.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. when cutting fruit vegetables, the relative cutter body rebound of section, the section at first contacts with the ball, the part that the ball stretches out the cutter body has increased the shock-absorbing capacity of section with the ball for the arc structure, avoid hard contact to cause sliced damage, the section lasts relative cutter body rebound in-process section and removes along the ball gradually, frictional force between this in-process section and the ball drives the ball and rotates, ball rotation direction is the same with section moving direction from this, and the section is the point contact with the ball, make the section can drop smoothly on by the cutter body, reduce the phenomenon that the section glues on the cutter body, and the ball has reduced the damage to the section, and then the extravagant phenomenon of fruit vegetables has been reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a cross-sectional view of another configuration of the present invention;

FIG. 5 is an exploded view of FIG. 4;

the labels in the figure are: the tool comprises a tool body 1, a tool blade 2, a tool handle 3, a ball 4, a first tool body 5, a second tool body 6, a first through hole 7, a second through hole 8, an arc-shaped groove 9 and a third through hole 10.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 1 to 5, a non-stick knife includes a knife body 1, a cutting edge 2 is disposed on a lower side of the knife body 1, a handle 3 is disposed at an end portion of an upper side of the knife body 1, a ball 4 is disposed on the knife body 1, the ball 4 is rotatably disposed in the knife body 1, and a portion of the ball 4 extends out of a side surface of the knife body 1.

As shown in fig. 2 and 3, the cutter body 1 comprises a first cutter body 5 and a second cutter body 6, the first cutter body 5 and the second cutter body 6 are fixedly connected, the balls 4 are rotatably arranged on the first cutter body 5 and the second cutter body 6, and part of the balls 4 extend out of the first cutter body 5 and/or the second cutter body 6, so that the cutter body 1 is arranged into the first cutter body 5 and the second cutter body 6, and the installation of the balls 4 is facilitated; the first cutter body 5 and the second cutter body 6 are respectively provided with a first through hole 7 and a second through hole 8, the first through hole 7 and the second through hole 8 are arranged in a centering mode, the ball 4 is arranged in the first through hole 7 and the second through hole 8, the first through hole 7 and the second through hole 8 are matched with the shape of the ball 4, and the ball 4 partially extends out of the first through hole 7 and the second through hole 8.

In this embodiment, the diameter of the first through hole 7 is gradually reduced from the side of the second cutter body 6 to the side far away from the second cutter body 6, and the diameter of the second through hole 8 is gradually reduced from the side of the first cutter body 5 to the side far away from the first cutter body 5, so that the ball 4 can be stably arranged inside the first cutter body 5 and the second cutter body 6, and the ball 4 partially extends out of the first through hole 7 and the second through hole 8, when fruits and vegetables are cut, the cut piece moves along the surface of the ball 4 when passing through the ball 4, the ball 4 is driven to rotate, the phenomenon that the ball 4 damages the cut piece is avoided, and the phenomenon that the cut piece is stuck on the cutter body 1 is also reduced.

As shown in fig. 4 and 5, in addition to the above-mentioned manner in which the balls 4 cannot be extended from both sides of the cutter body 1 for some specific food materials, the following manner may be adopted: the first cutter body 5 is provided with an arc-shaped groove 9, the second cutter body 6 is provided with a third through hole 10, the arc-shaped groove 9 and the third through hole 10 are arranged in a centering manner, the ball 4 is arranged in the arc-shaped groove 9 and the third through hole 10, the arc-shaped groove 9 and the third through hole 10 are both matched with the shape of the ball 4, and the ball 4 partially extends out of the third through hole 10; the diameter of the end, far away from the first cutter body 5, of the third through hole 10 is smaller than that of the ball 4, so that the ball 4 is prevented from falling out of the third through hole 10, and the installation stability of the ball 4 is improved.

In this embodiment, the first cutter body 5 and the second cutter body 6 are welded.

As shown in fig. 1, the balls 4 are arranged at intervals along the length direction of the cutter body 1, and the balls 4 are arranged at intervals along the length direction of the cutter body 1, so that the situation that the cut piece is stuck on the cutter body 1 in the cutting direction of the cutter body 1 can be avoided, and the phenomenon that the cut piece needs to be manually cleaned is avoided.

The specific working process of the application is as follows: when the non-stick knife is used for cutting fruits and vegetables, the cut slices move upwards relative to the knife body 1, the slices are firstly contacted with the balls 4 in the moving process, the part, extending out of the knife body 1, of each ball 4 is of an arc-shaped structure, the buffering performance of the slices and the balls 4 is improved, the damage of the slices due to hard contact is avoided, the slices continuously move upwards relative to the knife body 1, the balls 4 are gradually pressed by the slices to move, friction force between the slices and the balls 4 in the process drives the balls 4 to rotate, therefore, the rotating direction of the balls 4 is the same as the moving direction of the slices, friction force of rolling friction is small, the slices and the balls 4 are in point contact, the slices move on the balls 4, the slices can fall off from the knife body 1, the slices are enabled not to be stuck on the knife body 1, meanwhile, the balls 4.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The non-stick knife is characterized by comprising a knife body (1), wherein a cutting edge (2) is arranged on the lower side of the knife body (1), a handle (3) is arranged at the end part of the upper side of the knife body (1), a ball (4) is arranged on the knife body (1), the ball (4) is rotatably arranged in the knife body (1), and part of the ball (4) extends out of the side surface of the knife body (1).

2. The non-stick knife according to claim 1, characterized in that the knife body (1) comprises a first knife body (5) and a second knife body (6), the first knife body (5) and the second knife body (6) are fixedly connected, the ball (4) is rotatably arranged on the first knife body (5) and the second knife body (6), and part of the ball (4) extends out of the first knife body (5) and/or the second knife body (6).

3. The non-stick knife according to claim 2, characterized in that the first and second knife bodies (5, 6) are provided with a first and a second through hole (7, 8), respectively, the first and second through holes (7, 8) being arranged in a centered manner, the ball (4) being arranged inside the first and second through holes (7, 8), the first and second through holes (7, 8) both being adapted to the shape of the ball (4), the ball (4) partially protruding through the first and second through holes (7, 8).

4. The non-stick knife according to claim 3, characterized in that the diameter of the first through hole (7) decreases from the side of the second knife body (6) to the side remote from the second knife body (6), and the diameter of the second through hole (8) decreases from the side of the first knife body (5) to the side remote from the first knife body (5).

5. The non-stick knife according to claim 2, characterized in that the first knife body (5) is provided with an arc-shaped slot (9), the second knife body (6) is provided with a third through hole (10), the arc-shaped slot (9) and the third through hole (10) are arranged in a centering manner, the ball (4) is arranged in the arc-shaped slot (9) and the third through hole (10), the arc-shaped slot (9) and the third through hole (10) are both adapted to the shape of the ball (4), and the ball (4) partially extends out of the third through hole (10).

6. The non-stick knife according to claim 5, characterized in that the diameter of the end of the third through hole (10) remote from the first knife body (5) is smaller than the diameter of the ball (4).

7. The non-stick knife according to claim 2, characterized in that the first knife body (5) and the second knife body (6) are welded.

8. The non-stick knife according to claim 1, characterized in that the balls (4) are arranged at intervals along the length of the knife body (1).