CN209970785U

CN209970785U - Food cutting device

Info

Publication number: CN209970785U
Application number: CN201890000081.7U
Authority: CN
Inventors: 汪恩光
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-18
Filing date: 2018-02-06
Publication date: 2020-01-21
Anticipated expiration: 2028-02-06
Also published as: WO2018193319A1; HK1230408A2

Abstract

A food cutting device includes a holder case (10), a holder (30), a blade (40), and a connecting member (50). The tool rest box (10) is provided with at least one connecting hole. The tool rest (30) is connected with the blade (40) and is provided with a tool rest through hole (31) corresponding to the connecting hole; the connecting part (50) is connected with the knife rest box (10) and the knife rest (30) through the connecting hole and the knife rest through hole (31) and drives the knife rest (30) to rotate. By utilizing the food cutting device, a user can directly push the knife rest box horizontally and forwards, so that food can be cut through the rotation of the blades without twisting wrists or lifting the knife up and down, time and labor are saved, and the operation is simple and convenient; meanwhile, the blade can be contained in the containing cavity of the knife rest box, so that the occupied space is reduced, and the knife rest box is convenient to contain, safe and reliable.

Description

Food cutting device

[ technical field ] A method for producing a semiconductor device

The present invention relates to a food cutting device, and more particularly, to a food cutting device for cutting herbs, chopped green onions, rosemary, herbs, etc.

[ background of the invention ]

In the cooking process, people often need to chop chopped green onion, caraway, rosemary, vanilla and the like. The existing chopping method mainly utilizes a kitchen cutter, a user needs to quickly lift and put down the cutter when using the chopping method, and hand fatigue is easily caused when the chopping quantity is large, or wrist strain is easily caused when chopping is carried out for a long time. In addition, after the existing kitchen knife is used, a knife sleeve is sleeved on the knife blade to prevent cutting injury, and the knife sleeve is easy to lose and inconvenient to use because the knife sleeve is separated from the knife blade.

[ summary of the invention ]

The invention aims to overcome the defects of the technology and provide a food cutting device which is convenient to use and can easily cut food.

The invention provides a food cutting device, which comprises a knife rest box, a knife rest, a blade and a connecting part, wherein the knife rest box is provided with a knife rest box; the tool rest box is provided with connecting holes, and at least one connecting hole is a through hole; the cutter frame is connected with the blade and is provided with a cutter frame through hole corresponding to the connecting hole; the connecting part is connected with the knife rest box and the knife rest through the connecting hole and the knife rest through hole and drives the knife rest to rotate or move.

Further, after the connecting part drives the tool rest to rotate by a preset angle, the blade is accommodated in the accommodating cavity of the tool rest box.

Furthermore, the connecting hole comprises a first through hole and a second through hole; the connecting part comprises a hand piece and a gear piece, and the hand piece comprises a hand piece body and a hand piece connecting column arranged at one end of the hand piece body; and the manual part connecting column respectively penetrates through the first through hole and the cutter rest through hole and is connected with the gear part through an elastic component.

Further, the elastic component is a spring.

Furthermore, the manual part connecting column is provided with at least two opposite straight outer walls, and the inner wall of the knife rest through hole is provided with a straight surface matched with the straight outer walls.

Furthermore, the first through hole and the second through hole are respectively provided with a groove, and the shape and the size of the groove of the first through hole are matched with those of the hand piece; the shape and the size of the groove of the second through hole are matched with those of the gear piece.

Furthermore, the groove of the second through hole is provided with a first concave position for limiting the rotation angle of the tool rest; one end of the blocking part is provided with a clamping block, and the clamping block is used for clamping the first concave position to limit the rotating angle of the tool rest.

Furthermore, the groove of the second through hole is provided with a second concave position for deadlock the tool rest; the second concave position is symmetrical with the center point of the second through hole.

Furthermore, an included angle between the two ends of the first concave position and a connection line of the center point of the second through hole is 120 degrees at most.

Further, the knife rest is composed of two symmetrically arranged knife rest bodies, and the blade is clamped between the two knife rest bodies.

Further, the tool rest is provided with a drain hole.

Further, the edge of the opening end of the tool rest box is provided with a protection piece.

Further, the cutter frame box is of an approximate semicircular structure, and the blades are of an arc-shaped structure.

Furthermore, one end of the hand piece body, which is far away from the hand piece connecting column, is provided with a handle.

By implementing the invention, a user can directly push the tool rest box horizontally and forwards to cut food through the rotation of the blade without twisting the wrist or lifting the cutter up and down, thereby saving time and labor and having simple and convenient operation; meanwhile, the blade can be contained in the containing cavity of the knife rest box, so that the occupied space is reduced, and the knife rest box is convenient to contain, safe and reliable.

[ description of the drawings ]

FIG. 1 is a schematic view of the front side of a food cutting apparatus according to the present invention;

FIG. 2 is a schematic view of the back of the food cutting device of FIG. 1;

FIG. 3 is a schematic view of the blade of the food cutting device of FIG. 1 received within the receiving cavity of the blade carrier case;

FIG. 4 is an exploded schematic view of the food cutting device of FIG. 2;

FIG. 5 is another schematic view of the food cutting device of FIG. 4;

FIG. 6 is a further exploded schematic view of the food cutting device of FIG. 2;

FIG. 7 is a schematic view of the blade carrier case of the food cutting device of FIG. 1 being pushed horizontally forward;

fig. 8 is a schematic view of the blade carrier case of the food cutting device shown in fig. 1 when pushed horizontally rearward.

[ detailed description ] embodiments

The invention is further described below with reference to the figures and examples.

Referring to fig. 1 to 6, the present invention provides a food cutting device, which can be used for cutting food, and is particularly suitable for caraway, oregon, rosemary, basil, coriander, thyme, chopped green onion, sage, tarragon, bay, fennel, celery, etc. The food cutting device includes a blade cartridge 10, a blade cartridge 30, a blade 40, and a connecting member 50. When the food cutting machine is used, a user can horizontally push the knife rest box 10 back and forth, the blade 40 rotates under the reaction force of the horizontal pushing force, the knife rest 30 and the connecting part 50 are driven to rotate relative to the knife rest box 10, the blade 40 cuts food while rotating, the purpose of cutting food is achieved, the wrist does not need to be twisted, the cutter does not need to be lifted up and down, and the food cutting machine is easy to cut, labor-saving and convenient to use. When the blade holder 30 and the connecting member 50 rotate together at a certain angle with respect to the blade holder case 10, as shown in fig. 3, the blade 40 is accommodated in the accommodating cavity 17 of the blade holder case 10, so that the blade 40 can be accommodated to prevent cutting injury, and at the same time, the occupied space is reduced, and the safety and reliability are improved.

In this embodiment, the blade carrier case 10 has an arc-shaped configuration, and the blade 40 also has an arc-shaped configuration. In other embodiments, the shape and size ratio of the blade holder box 10 and the blade 40 can be adjusted, for example, the blade holder box 10 can be a rectangle with rounded corners, the blade 40 can be a wave knife, a straight knife, a sawtooth knife, etc., as long as the blade 40 can be accommodated in the accommodating cavity 17 in cooperation with other components of the food cutting device.

The tool rest box 10 is provided with attachment holes for attachment of the attachment member 50, wherein at least one of the attachment holes is a through hole. Preferably, the connection holes are through holes, specifically, a first through hole 11a and a second through hole 11b, as shown in the present embodiment. More preferably, the first through hole 11a and the second through hole 11b are respectively provided with a groove 13 (only the groove 13 at the second through hole 11b is illustrated in fig. 4). When the food cutting device of the present invention is assembled, the hand piece 60 and the shift piece 80 are respectively placed in different recesses 13 and are adapted to the shape and size of the corresponding recess 13, so that the food cutting device has an attractive and flat appearance (see fig. 1 and 2). In the case of a tool holder that is not deadlocked, the hand piece body 61 does not contact the bottom of the recess in the first through hole 11a, so the hand piece connection post 62 can move back and forth. More preferably, the gear 80 is in contact with the bottom of the recess 13 in the second through hole 11 b.

Preferably, the bottom of the groove 13 in the second through hole 11b is provided with a first concave portion 14 for limiting the angle of rotation of the blade holder 30, so that even if the user is excessively fast and hard for a moment, the angle of rotation of the blade holder 30 is limited to a designated angle, so that the user is not easily cut by the blade 40. More preferably, the first concave portion 14 is symmetrical with respect to the center point of the second through hole 11 b. When the tool holder 30 and the connecting part 50 rotate together relative to the tool holder box 10, the tool holder 30 and the connecting part 50 can only rotate along the first indent 14 because the latch 81 in the connecting part 50 is latched into the first indent 14. In this embodiment, the angle between the two ends of the first concave portion 14 and the line connecting the centers of the second through holes 11b is 120 degrees, i.e., the maximum angle of rotation of the tool holder 30 and the connecting member 50 together with respect to the tool holder box 10 is 120 degrees. It will be appreciated that when the device is in the fully extended condition shown in fig. 1, the cartridge 30, the connecting member 50 may rotate together a maximum of 60 degrees counterclockwise relative to the cartridge 10 when the cartridge 10 is pushed horizontally forward, and the cartridge 30, the connecting member 50 may rotate together a maximum of 60 degrees clockwise relative to the cartridge 10 when the cartridge 10 is pushed horizontally rearward.

Preferably, the bottom of the groove 13 in the second through hole 11b is provided with a second concave portion 15 for locking the tool holder 30, i.e. the latch 81 cannot rotate after entering the second concave portion 15, which can also be understood as the gear member 80 is locked, and the hand member 60 connected with the gear member 80 cannot rotate, thereby locking the tool holder 30. More preferably, the second concave portion 15 is symmetrical with respect to the center point of the second through hole 11 b.

Preferably, the edge of the open end of the toolholder box 10 is provided with a protective member 16. The guard 16 prevents the user from cutting by touching the blade 40 with his or her hand during too quick or violent handling. The specific number and shape and size of the protection members 16 can be adjusted, for example, only one protection member 16 can be provided, or a plurality of protection members 16 can be provided at different edges of the open end of the tool holder box 10; the specific shape of the protection member 16 is not a limitation of the present invention, such as an approximately arc-shaped convex position in the present embodiment, and other embodiments may also be implemented by approximately annularly surrounding the entire open end of the tool holder box 10, or by a hemispherical shape, a petal shape, etc.

The holder 30 is provided with a holder through-hole 31 (shown in fig. 4) through which the connection part 50 is inserted. In this embodiment, the tool holder 30 is composed of two symmetrically disposed tool holder bodies 32, for example, in other embodiments, the tool holder 30 may be integrally formed or assembled by different numbers/shapes of the tool holder bodies 32. The material, shape and size of the tool holder body 32 do not limit the present invention. Preferably, the blade holder 30 is provided with a drain hole 33 for draining water after the food cutting device is cleaned. In this embodiment, two drain holes 33 are symmetrically disposed and located on two sides of the through hole 31 of the tool holder. The number, shape and size of the drain holes 33 do not limit the present invention.

The blade 40 is fixedly attached to the blade holder 30. In this embodiment, the cutting insert 40 has an arc-shaped structure, so that both ends of the cutting insert 40 are respectively fixedly connected with the tool holder 30, i.e., the cutting insert 40 is sandwiched between the two tool holder bodies 32. The particular manner of attachment of the insert 40 to the holder 30 is not a limitation of the present invention and may be, for example, adhesive, threaded attachment, etc.

The coupling part 50 comprises a hand piece 60 and a gear piece 80. The hand piece 60 includes a hand piece body 61 and a hand piece connection post 62 provided at one end of the hand piece body 61. The hand piece body 61 and the hand piece connecting post 62 may be integrally formed. Of course, it will be appreciated that the hand piece body 61 and hand piece attachment post 62 may be assembled, glued, or otherwise fixedly attached together. The end of the hand piece body 61 facing away from the hand piece connection post 62 is provided with a handle 611. The specific shape and size of the handle 611 does not limit the present invention, and may be, for example, wave-shaped, straight-line-shaped, etc. As shown in fig. 1, the handle 611 may be used to rotate the hand piece 60, thereby rotating the tool post 30 together with the tool holder case 10, or to provide an external force to the hand piece body 61, so that the hand piece connection post 62 can move back and forth within the channel formed by the first through hole 11a and the first through hole 11 b.

The hand piece attachment post 62 passes through the first through hole 11a and is connected to the gear piece 80 by the elastic member 70. Specifically, one end of the elastic component 70 is sleeved on the manual piece connecting column 62, and the other end is embedded inside the gear piece 80. Preferably, one end of the manual piece connecting column 62, which is far away from the manual piece body 61, is provided with a first bump 622, the inner surface of the gear piece 80 is provided with a first concave hole 82, and the shape, size and number of the first bump 622 and the first concave hole 82 are matched, so that the manual piece connecting column 62 and the gear piece 80 are tightly buckled after being assembled. When the connecting post 62 is pushed toward the engaging element 80, the elastic element 70 is compressed and generates a resilient force, i.e. the elastic element 70 is in a tensioned state, and the engaging element 80 moves toward the second through hole 11b under the resilient force of the elastic element 70 and leaves the first concave 14, so that the rotation angle of the tool holder 30 is not limited, i.e. the tool holder 30 can be freely rotated left and right. Rotation of the manual coupling post 62 changes the compression of the resilient member 70 when the gear member 80 is disengaged from the first recess 14. One end of the stopper 80 is provided with a latch 81, and preferably, the latch 81 is shaped and sized to fit the second concave portion 15. When the elastic component 70 is in a relaxed state from a tensed state, the gear component 80 enters the second concave position 15, and the latch 81 is clamped with the second concave position 15, so that the tool holder 30 is locked, the occupied space is reduced, the movement is convenient, and the safety and the reliability are high. When the tool holder 30 needs to be unlocked, the manual element connecting column 62 is pushed towards the gear element 80, the elastic element 70 is compressed and generates a rebound force, the gear element 80 leaves the second concave position 15 under the action of the elastic element 70 and then enters the first concave position 14 along with the rotation of the manual element connecting column 62, and therefore normal cutting use can be achieved. In the present embodiment, the elastic member 70 is specifically a spring. In other embodiments, the elastic component 70 may be other components with compression state change, as long as the required functions of the present invention can be achieved. It is understood that the forward and backward movement of the gear 80 can be limited to the second through hole 11b, and the exploded view of the other embodiment is shown in fig. 5.

Preferably, the hand piece attachment post 62 provides at least two opposing straight outer walls. Correspondingly, the inner wall of the holder through hole 31 is provided with a straight surface cooperating with the straight outer wall. In this embodiment, two straight outer walls are provided, 621a and 621b respectively; correspondingly, there are two straight surfaces, 311a and 311 b. When the position-limiting element 80 is rotated in the range of the first concave position 14, the connecting column 62 of the manual element can move back and forth in the through hole 31 of the knife rest to play a positioning role only when the connecting column 62 of the manual element is rotated to the position that the straight outer wall 621a/621b is matched with the straight surface 311a/311 b.

The principle of the food cutting device of the present invention cutting food is as follows. In use, when the user pushes the knife rest box 10 horizontally forward, as shown in fig. 6, the knife 40 rotates counterclockwise by the reaction force of the horizontal pushing force, so as to drive the knife rest 30 and the connecting part 50 to rotate counterclockwise relative to the knife rest box 10, and the knife 40 cuts food while rotating; when the user pushes the blade holder case 10 horizontally backward, as shown in fig. 7, the blade 40 rotates clockwise by a reaction force of the horizontal pushing force, thereby rotating the blade holder 30 and the coupling member 50 together clockwise with respect to the blade holder case 10, and the blade 40 cuts food while rotating. The knife rest box 10 is repeatedly pushed forwards and backwards, the blades 40 can automatically rotate to cut food, time and labor are saved, and particularly when a large amount of food is cut, the wrist of a user can be more comfortable and relaxed, and the use is convenient. Preferably, since the latch 81 of the stop member 80 is latched to the first concave portion 14, the knife holder 30 and the connecting member 50 together rotate at a maximum of 60 degrees with respect to the knife holder case 10, thereby limiting the rotation angle of the knife holder and preventing the user from being injured by the sudden and rapid operation.

The above examples merely represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications, such as combinations of different features in various embodiments, may be made without departing from the spirit of the invention, and these are within the scope of the invention.

Claims

1. A food cutting device characterized by: comprises a knife rest box, a knife rest, a blade and a connecting part; the tool rest box is provided with connecting holes, and at least one connecting hole is a through hole; the cutter frame is connected with the blade and is provided with a cutter frame through hole corresponding to the connecting hole; the connecting part is connected with the knife rest box and the knife rest through the connecting hole and the knife rest through hole and drives the knife rest to rotate or move; after the connecting part drives the tool rest to rotate by a preset angle, the blade is accommodated in an accommodating cavity of the tool rest box; the connecting hole comprises a first through hole and a second through hole; the connecting part comprises a hand piece and a gear piece, and the hand piece comprises a hand piece body and a hand piece connecting column arranged at one end of the hand piece body; and the manual part connecting column respectively penetrates through the first through hole and the cutter rest through hole and is connected with the gear part through an elastic component.

2. The food cutting apparatus of claim 1, wherein: the elastic component is a spring.

3. The food cutting apparatus of claim 1, wherein: the manual part connecting column is provided with at least two opposite straight outer walls, and the inner wall of the knife rest through hole is provided with a straight surface matched with the straight outer walls.

4. The food cutting apparatus of claim 3, wherein: the first through hole and the second through hole are respectively provided with a groove, and the shape and the size of the groove of the first through hole are matched with those of the hand piece; the shape and the size of the groove of the second through hole are matched with those of the gear piece.

5. The food cutting apparatus of claim 4, wherein: the groove of the second through hole is provided with a first concave position for limiting the rotation angle of the tool rest; one end of the blocking part is provided with a clamping block, and the clamping block is used for clamping the first concave position to limit the rotating angle of the tool rest.

6. The food cutting apparatus of claim 5, wherein: the groove of the second through hole is provided with a second concave position for deadlock the tool rest; the second concave position is symmetrical with the center point of the second through hole.

7. The food cutting apparatus of claim 6, wherein: one end, far away from the hand piece body, of the hand piece connecting column is provided with a first protruding block, and the inner surface of the gear piece is provided with a first concave hole matched with the first protruding block.

8. The food cutting apparatus of claim 7, wherein: the included angle between the two ends of the first concave position and the connection line of the center point of the second through hole is 120 degrees at most.

9. The food cutting apparatus of claim 1, wherein: the knife rest is composed of two knife rest bodies which are symmetrically arranged, and the blade is clamped between the two knife rest bodies.

10. The food cutting apparatus of claim 8, wherein: the knife rest is provided with a drain hole.

11. The food cutting apparatus of claim 8, wherein: and a protecting piece is arranged on the edge of the opening end of the tool rest box.

12. The food cutting apparatus of claim 11, wherein: the knife rest box is of an approximate semicircular structure, and the blade is of an arc-shaped structure.

13. The food cutting apparatus of claim 12, wherein: and a handle is arranged at one end of the hand piece body, which deviates from the hand piece connecting column.