Adjusting structure of food cutter

Through the combination of sliding teeth, gear meshing transmission and inclined chute, the height adjustment of the cutting plate under the food cutter is realized, which solves the problem of inconvenient thickness adjustment of slicing and shredding in the existing technology, and realizes fast and accurate cutting thickness adjustment. .

CN222387106UActive Publication Date: 2025-01-24鲁从强
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Patent Information

Application Number
CN202421162479.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-25
Publication Date
2025-01-24
Estimated Expiration
2034-05-25

AI Technical Summary

Technical Problem

Existing food cutters have inconvenience in adjusting slice and cut thickness, making it difficult to quickly and accurately adjust the cutting thickness.

Method used

It adopts sliding gear and gear meshing transmission, and cooperates with the inclined chute to convert the linear motion into the lifting action of the lower cutting plate. The knob drives the gear and the sliding gear to realize the height adjustment of the lower cutting plate.

Benefits of technology

The regulatory structure of food cutting device that is stable and fast and convenient to regulates is achieved, which can quickly and accurately adjust the cutting thickness and meet different cooking needs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of food cutters, and particularly relates to an adjusting structure of a food cutter. The plane main body comprises an upper cutting plate and a rear back plate, a lower cutting plate is movably arranged on the plane main body and on the front side of the rear back plate, and the lower cutting plate is driven by an adjusting structure to move on the plane main body to adjust the height difference between the upper plane of the upper cutting plate and the upper plane of the lower cutting plate; the adjusting structure comprises inclined sliding grooves formed in the left side wall and the right side wall of the planer body and a sliding plate connected to the back face of the lower cutting plate, inclined ribs slidably arranged in the inclined sliding grooves are arranged at the two ends of the sliding plate, sliding teeth are arranged on the rear side face of the sliding plate, a rotary knob is arranged on the rear back plate, and the rotary knob is connected with a gear and drives the gear to rotate. The gear and the sliding teeth are in meshing transmission to drive the inclined ribs of the sliding plate to move along the inclined sliding grooves to drive the lower cutting plate to move. The sliding teeth and the gears are in meshed transmission, linear motion in the vertical direction is converted into lifting motion of the lower cutting plate in cooperation with the inclined sliding grooves, transmission is stable, and adjustment is fast and convenient.
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Description

Technical field:

[0001] The utility model belongs to the technical field of food cutters, in particular to an adjusting structure of a food cutter. Background technology:

[0002] Food cutters are currently the most commonly used kitchen supplies, which can be used to cut into strips or slices. Existing food cutters include a planing body, an upper cutting board is provided on the planing body, a fixed knife is provided at the lower end of the upper cutting board, and a lower cutting board is movably provided on the planing body and the front side of the back plate. The first cutting knife and the second cutting knife can extend out of the lower cutting board, in which case they can be cut into strips, or retracted to the bottom of the lower cutting board, in which case they can be sliced. Due to the large variety of food materials, different requirements will be imposed on the thickness of the slices and the thickness of the shreds according to cooking needs. Therefore, it is necessary to set an adjustment structure to adjust the height difference between the upper plane of the upper cutting board and the upper plane of the lower cutting board, so as to finally adjust the thickness of the slices and shreds. Summary of the invention:

[0003] The utility model aims to provide an adjusting structure of a food cutter which has stable transmission and convenient adjustment.

[0004] The utility model is achieved in this way:

[0005] A food cutter adjustment structure, the food cutter comprises a planer body, the planer body comprises an upper cutting plate and a back plate, a lower cutting plate is movably arranged on the front side of the upper and back plates of the planer body, the lower cutting plate is driven by the adjustment structure to move on the planer body to adjust the height difference between the upper plane of the upper cutting plate and the upper plane of the lower cutting plate, the adjustment structure comprises an inclined slide groove arranged on the left and right side walls of the planer body, and a sliding plate connected to the back side of the lower cutting plate, and both ends of the sliding plate are provided with inclined ribs slidably arranged in the inclined slide groove, and sliding teeth are arranged on the rear side surface of the sliding plate, and a knob is arranged on the back plate, the knob is connected to a gear and drives it to rotate, and the gear and the sliding teeth are meshed to drive the inclined ribs of the sliding plate to move along the inclined slide groove to drive the lower cutting plate to move.

[0006] In the above-mentioned adjustment structure of a food cutter, the gear includes a knob connecting part and a gear part, a knob fixing plate is arranged on the back plate, a first knob mounting hole is arranged on the back plate, and a second knob mounting hole is arranged on the knob fixing plate, the aperture of the first knob mounting hole is greater than the aperture of the second knob mounting hole, the knob connecting part includes a first outer ring and a second outer ring, the first outer ring is adapted to the first knob mounting hole, the second outer ring is adapted to the second knob mounting hole, and the knob fixing plate is pressed on a step surface formed by the first outer ring and the second outer ring, the gear part passes through the first knob mounting hole and meshes with the sliding tooth, and the knob connecting part is rotatably arranged in the first knob mounting hole and the second knob mounting hole.

[0007] In the above-mentioned adjustment structure of a food cutter, an open-loop or closed-loop concave gear ring is provided on the knob fixing plate, the concave gear ring is coaxially arranged with the second knob mounting hole, the knob covers the concave gear ring, and a limiting column mounting hole is provided in the knob, the limiting column is arranged in the limiting column mounting hole through a first elastic member, and the lower end of the limiting column abuts against the groove of the concave gear ring for positioning.

[0008] In the above-mentioned adjustment structure of a food cutter, a guide ring is arranged on the outer side of the concave gear ring, and a guide block is arranged on the bottom surface of the knob, and the guide block can move in the guide ring.

[0009] In the above-mentioned adjustment structure of a food cutter, a plurality of elastic clips are arranged on the knob fixing plate along its outer contour, and corresponding positions of snap-in holes whose number and positions correspond to those of the elastic clips are arranged on the corresponding positions of the back plate, and the knob fixing plate is connected to the back plate by being snapped into the snap-in holes through the elastic clips.

[0010] In the above-mentioned adjustment structure of a food cutter, the knob connecting part has more than two clamping holes distributed circumferentially, a clamping head is arranged in the clamping hole, the bottom surface of the knob is provided with an elastic clamping strip whose position and number correspond to the clamping holes one by one, a limiting hole is arranged on the elastic clamping strip, the elastic clamping strip is inserted in the clamping hole, and the clamping head is located in the limiting hole to realize the connection between the knob and the knob connecting part.

[0011] In the above-mentioned adjustment structure of a food cutter, the back plate is provided with a first guide groove and a second guide groove in the left-right direction, the left and right side walls of the planer body are provided with a first through hole and a second through hole respectively, the first through hole is connected to the first guide groove, and the second through hole is connected to the second guide groove, the knob fixing plate is provided with a first movable hole and a second movable hole, the first sliding button and the second sliding button are elastically arranged in the first guide groove and the second guide groove respectively through the second elastic member, and the outer ends of the first sliding button and the second sliding button extend out of the left and right side walls of the planer body through the first through hole and the second through hole, and the sliding driving parts of the first sliding button and the second sliding button can move in the first movable hole and the second movable hole.

[0012] In the above-mentioned adjustment structure of a food cutter, a strip-shaped mounting hole is provided in the middle part of the back plate along the up-down direction, and positioning columns are provided at intervals on the left and right of the part of the sliding plate located in the strip-shaped mounting hole, a cylindrical slide groove is provided on the positioning columns, a waist portion is provided on the sliding tooth, a positioning pin is provided on the waist portion, the sliding tooth is provided between the two positioning columns and clamped in the strip-shaped mounting hole, the positioning column is located at the waist portion of the sliding tooth, and the positioning pin of the sliding tooth is provided in the cylindrical slide groove.

[0013] In the above-mentioned adjustment structure of a food cutter, two strip holes are arranged on the sliding plate at intervals on the left and right, and a fifth elastic buckle corresponding to the position of the strip holes is arranged on the back of the lower cutting plate. The fifth elastic buckle passes through the strip hole and is connected with the sliding plate.

[0014] In the above-mentioned adjustment structure of a food cutter, a plug hole is arranged at the lower end of the back plate, and a plug post is arranged at a corresponding position on the lower cutting plate, and the plug post is inserted into the plug hole.

[0015] The outstanding advantages of the utility model compared with the prior art are:

[0016] 1. The utility model adopts sliding teeth and gear meshing transmission, and cooperates with the inclined slide groove to convert the linear motion along the up and down direction into the lifting action of the lower cutting plate. The transmission is stable, and the adjustment only needs to turn the knob, which is quick and convenient.

[0017] 2. The utility model adopts snap-on connections between the lower cutting plate and the sliding plate, between the knob fixing plate and the back plate, etc., which are reliable, easy to disassemble and assemble, and do not require tools. Description of the drawings:

[0018] Figure 1 It is an explosion schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the utility model;

[0020] Figure 3 It is the front view of the utility model;

[0021] Figure 4 yes Figure 3 AA section view;

[0022] Figure 5 It is a schematic diagram in which the fixed knife is mounted on the upper cutting plate, and the first cutting knife and the second cutting knife extend out of the lower cutting plate;

[0023] Figure 6 It is a schematic diagram of the back side of the lower cutting plate of the utility model;

[0024] Figure 7 It is a front schematic diagram of the sliding plate of the utility model;

[0025] Figure 8 It is a schematic diagram of the back side of the sliding plate of the utility model;

[0026] Fig. 9 It is a schematic diagram of the sliding tooth of the utility model;

[0027] Fig.10 It is a front schematic diagram of the knob fixing plate of the utility model;

[0028] Fig.11 It is a schematic diagram of the back side of the knob fixing plate of the utility model;

[0029] Fig.12 It is a schematic diagram of the knob of the utility model;

[0030] Fig.13 It is a schematic diagram of the gear of the utility model;

[0031] Fig.14 It is a front schematic diagram of the planing body of the utility model;

[0032] Fig.15 It is a schematic diagram of the back side of the planing main body of the utility model.

[0033] In the figure: 1, planer body; 2, upper cutting plate; 3, back plate; 4, lower cutting plate; 5, fixed knife; 6, first cutting knife; 7, second cutting knife; 8, inclined slide groove; 9, sliding plate; 10, inclined rib; 11, sliding tooth; 12, knob; 13, gear; 14, knob connecting part; 15, gear part; 16, knob fixing plate; 17, first knob mounting hole; 18, second knob mounting hole; 19, first outer ring; 20, second outer ring; 21, step surface; 22, concave gear ring; 23, limit column mounting hole; 24, limit column; 25, first elastic member; 26, guide ring; 27, guide block; 28, first elastic buckle; 29, second elastic buckle; 3 0. First snap-fitting hole; 31. Second snap-fitting hole; 32. Third elastic snap-fitting hole; 33. Third snap-fitting hole; 34. Clipping hole; 35. Clipping head; 36. Elastic clipping strip; 37. Limiting hole; 38. First guide groove; 39. Second guide groove; 40. First through hole; 41. Second through hole; 42. First movable hole; 43. Second movable hole; 44. First slide button; 45. Second slide button; 46. Driving part; 47. Strip-shaped mounting hole; 48. Positioning column; 49. Columnar slide groove; 50. Waist part; 51. Positioning pin; 52. Strip hole; 53. Fifth elastic snap-fitting hole; 54. Insertion hole; 55. Insertion column; 56. Fourth elastic snap-fitting hole; 57. Fourth snap-fitting hole. Specific implementation method:

[0034] The present invention is further described below with reference to specific embodiments. Figure 1 —15:

[0035] The utility model provides an adjustment structure of a food cutter, the food cutter comprises a planing body 1, the planing body 1 comprises an upper cutting plate 2 and a back plate 3, a lower cutting plate 4 is movably arranged on the planing body 1 and in front of the back plate 3, the lower cutting plate 4 is driven by the adjustment structure to move on the planing body 1 to adjust the height difference between the upper plane of the upper cutting plate 2 and the upper plane of the lower cutting plate 4. Figure 5As shown, a fixed knife 5 is arranged at the lower end of the upper cutting plate 2, and the first cutting knife 6 and the second cutting knife 7 extend out of the lower cutting plate 4. The first cutting knife 6 and the second cutting knife 7 can also be retracted to the bottom of the lower cutting plate 4. Therefore, the purpose of adjusting the position of the lower cutting plate 4 in the utility model is to adjust the thickness of the cut food. The adjustment structure includes an inclined slide groove 8 arranged on the left and right side walls of the planing body 1, and a sliding plate 9 connected to the back of the lower cutting plate 4, and the two ends of the sliding plate 9 are provided with an inclined rib 10 slidably arranged in the inclined slide groove 8, and a sliding tooth 11 is arranged on the rear side of the sliding plate 9. A knob 12 is arranged on the back plate 3, and the knob 12 is connected to the gear 13 and drives it to rotate. The gear 13 is meshed with the sliding tooth 11 to drive the inclined rib 10 of the sliding plate 9 to move along the inclined slide groove 8 to drive the lower cutting plate 4 to move up and down.

[0036] The utility model adopts the meshing transmission of the sliding teeth 11 and the gear 13, and cooperates with the inclined slide groove 8 to convert the linear motion along the up and down direction into the lifting action of the lower cutting plate 4. The transmission is stable, and the adjustment only needs to turn the knob 12, and the adjustment is fast and convenient.

[0037] Further, if Figure 1-Figure 4 and Figure 10-13 As shown, the gear 13 includes a knob connecting portion 14 and a gear portion 15, a knob fixing plate 16 is provided on the back plate 3, a first knob mounting hole 17 is provided on the back plate 3, a second knob mounting hole 18 is provided on the knob fixing plate 16, the aperture of the first knob mounting hole 17 is greater than the aperture of the second knob mounting hole 18, the knob connecting portion 14 includes a first outer ring 19 and a second outer ring 20, the first outer ring 19 is adapted to the first knob mounting hole 17, the second outer ring 20 is adapted to the second knob mounting hole 18, and the knob fixing plate 16 is pressed on the step surface 21 formed by the first outer ring 19 and the second outer ring 20, so that the axial position of the gear 13 can be limited. The gear portion 15 passes through the first knob mounting hole 17 and meshes with the sliding tooth 11, and the knob connecting portion 14 is rotatably arranged in the first knob mounting hole 17 and the second knob mounting hole 18.

[0038] In order to realize the positioning of the knob 12 after rotation, that is, to achieve the effect of shifting, an open-loop or closed-loop concave gear ring 22 is provided on the knob fixing plate 16, and the concave gear ring 22 is coaxially arranged with the second knob mounting hole 18. The knob 12 covers the concave gear ring 22, and a limiting column mounting hole 23 is provided in the knob 12. The limiting column 24 is provided in the limiting column mounting hole 23 through the first elastic member 25, and the lower end of the limiting column 24 is against the groove of the concave gear ring 22 for positioning. Generally speaking, the first elastic member 25 is a spring. The first elastic member 25 plays the role of determining the gear position. The utility model sets 0-8 gears on the knob fixing plate 16 and marks the corresponding gear position numbers. When the straight rib on the knob 12 is rotated, the gear position number facing it can determine the current gear, which is simple and clear. Different gears adjust the different height differences between the upper plane of the upper cutting plate 2 and the upper plane of the lower cutting plate 4.

[0039] like Figure 1 , Figure 2 , Fig.10 and Fig.12 As shown, in order to make the knob 12 rotate smoothly and stably, a guide ring 26 is provided on the outer side of the concave gear ring 22 , and a guide block 27 is provided on the bottom surface of the knob 12 , and the guide block 27 can move in the guide ring 26 .

[0040] The knob fixing plate 16 of the utility model is detachably connected to the back plate 3. In this embodiment, a snap-on connection is adopted, as follows:

[0041] The knob fixing plate 16 is provided with a first elastic buckle 28 at the upper end and a second elastic buckle 29 at the lower end, specifically two of them. A third elastic buckle 32 and a fourth elastic buckle 56 are provided between the first elastic buckle 28 and the second elastic buckle 29 on the knob fixing plate 16, and a first clamping hole 30, a second clamping hole 31, a third clamping hole 33, and a fourth clamping hole 57 are provided at corresponding positions on the back plate 3. The knob fixing plate 16 is connected to the back plate 3 by the first elastic buckle 28 clamped in the first clamping hole 30, the second elastic buckle 29 clamped in the second clamping hole 31, the third elastic buckle 32 clamped in the third clamping hole 33, and the fourth elastic buckle 56 clamped in the fourth clamping hole 57.

[0042] The above connection mode makes the connection between the knob fixing plate 16 and the back plate 3 firm and reliable. The snap-on connection mode can be disassembled without tools, and is convenient for disassembly and assembly.

[0043] In addition, in the utility model, the connection structure between the knob 12 and the knob connecting part 14 also adopts a snap-on connection method, which is specifically as follows: the knob connecting part 14 has more than two snap holes 34 distributed circumferentially, and a snap head 35 is arranged in the snap hole 34. The bottom surface of the knob 12 is provided with an elastic snap strip 36 whose position and number correspond to the snap holes 34 one by one, and a limiting hole 37 is arranged on the elastic snap strip 36. The elastic snap strip 36 is inserted in the snap hole 34, and the snap head 35 is located in the limiting hole 37 to realize the connection between the knob 12 and the knob connecting part 14.

[0044] In order to connect the utility model to the housing of the food cutter, the back plate 3 is provided with a first guide groove 38 and a second guide groove 39 in the left and right directions, the left and right side walls of the planer body 1 are provided with a first through hole 40 and a second through hole 41, respectively, the first through hole 40 is connected with the first guide groove 38, the second through hole 41 is connected with the second guide groove 39, the knob fixing plate 16 is provided with a first movable hole 42 and a second movable hole 43, the first sliding button 44 and the second sliding button 45 are elastically arranged in the first guide groove 38 and the second guide groove 39 respectively through the second elastic member, and the outer ends of the first sliding button 44 and the second sliding button 45 extend out of the left and right side walls of the planer body 1 through the first through hole 40 and the second through hole 41, and the sliding driving parts 46 of the first sliding button 44 and the second sliding button 45 can move in the first movable hole 42 and the second movable hole 43. Generally speaking, the second elastic member is a spring.

[0045] During installation, the thumb and index finger move the driving parts 46 of the first slide button 44 and the second slide button 45 toward the center, the second elastic member is compressed, and the outer ends of the first slide button 44 and the second slide button 45 are retracted. After the utility model is connected to the shell, the first slide button 44 and the second slide button 45 are released, and the second elastic member is reset, driving the outer ends of the first slide button 44 and the second slide button 45 to extend through the first through hole 40 and the second through hole 41 to the left and right side walls of the planer body 1 and connect to the corresponding holes on the shell.

[0046] When disassembling, the driving parts 46 of the first slide button 44 and the second slide button 45 are pushed toward the center, and the outer ends of the first slide button 44 and the second slide button 45 leave the corresponding holes on the shell, and the utility model can be disassembled.

[0047] It should be noted that the connection structure between the sliding tooth 11 and the back plate 3 of the utility model is as follows: a strip-shaped mounting hole 47 is provided in the middle part of the back plate 3 along the up-down direction, and a positioning column 48 is provided at intervals on the left and right of the part of the sliding plate 9 located in the strip-shaped mounting hole 47, and a cylindrical slide groove 49 is provided on the positioning column 48, and a waist portion 50 is provided on the sliding tooth 11, and a positioning pin 51 is provided on the waist portion 50, and the sliding tooth 11 is arranged between the two positioning columns 48 and clamped in the strip-shaped mounting hole 47, the positioning column 48 is located in the waist portion 48 of the sliding tooth 11, and the positioning pin 51 of the sliding tooth 11 is arranged in the cylindrical slide groove 49.

[0048] The connection structure between the sliding plate 9 and the back plate 3 of the utility model is: two strip holes 52 are arranged on the sliding plate 9 at intervals on the left and right, and a fifth elastic buckle 53 corresponding to the position of the strip holes 52 is arranged on the back of the lower cutting plate 4, and the fifth elastic buckle 53 passes through the strip holes 52 and is connected with the sliding plate 9.

[0049] Further, the lower end of the back plate 3 of the utility model is provided with a plug hole 54, and a plug post 55 is provided at a corresponding position on the lower cutting plate 4, and the plug post 55 is inserted in the plug hole 54. In this way, the lower cutting plate 4 can only perform lifting movement.

[0050] The above embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of implementation of the present utility model. Therefore, any equivalent changes made based on the shape, structure, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjustment structure for a food cutter, the food cutter comprising a planing body (1), the planing body (1) comprising an upper cutting plate (2) and a back plate (3), a lower cutting plate (4) being movably arranged on the planing body (1) and in front of the back plate (3), the lower cutting plate (4) being driven by the adjustment structure to move on the planing body (1) to adjust the height difference between the upper plane of the upper cutting plate (2) and the upper plane of the lower cutting plate (4), characterized in that: The adjustment structure comprises an inclined slide groove (8) arranged on the left and right side walls of the planer body (1), and a sliding plate (9) connected to the back of the lower cutting plate (4), and the two ends of the sliding plate (9) are provided with inclined ribs (10) slidably arranged in the inclined slide groove (8), and a sliding tooth (11) is arranged on the rear side of the sliding plate (9). A knob (12) is arranged on the back plate (3), and the knob (12) is connected to a gear (13) and drives it to rotate. The gear (13) and the sliding tooth (11) are meshed and driven to drive the inclined rib (10) of the sliding plate (9) to move along the inclined slide groove (8) to drive the lower cutting plate (4) to move.

2. The adjustment structure of a food cutter according to claim 1, characterized in that: The gear (13) comprises a knob connecting portion (14) and a gear portion (15); a knob fixing plate (16) is arranged on the back plate (3); a first knob mounting hole (17) is arranged on the back plate (3); a second knob mounting hole (18) is arranged on the knob fixing plate (16); the aperture of the first knob mounting hole (17) is greater than the aperture of the second knob mounting hole (18); the knob connecting portion (14) comprises a first outer ring (19) and a second outer ring (20); The first outer ring (19) is matched with the first knob mounting hole (17), the second outer ring (20) is matched with the second knob mounting hole (18), and the knob fixing plate (16) is pressed on the step surface (21) formed by the first outer ring (19) and the second outer ring (20), the gear part (15) passes through the first knob mounting hole (17) and meshes with the sliding tooth (11), and the knob connecting part (14) is rotatably arranged in the first knob mounting hole (17) and the second knob mounting hole (18).

3. The adjustment structure of a food cutter according to claim 2, characterized in that: An open-loop or closed-loop concave gear ring (22) is provided on the knob fixing plate (16); the concave gear ring (22) is coaxially arranged with the second knob mounting hole (18); the knob (12) covers the concave gear ring (22); a limiting column mounting hole (23) is provided in the knob (12); a limiting column (24) is arranged in the limiting column mounting hole (23) through a first elastic member (25); and the lower end of the limiting column (24) is pressed against a groove of the concave gear ring (22) for positioning.

4. The adjustment structure of a food cutter according to claim 3, characterized in that: A guide ring (26) is arranged on the outer side of the concave gear ring (22), and a guide block (27) is arranged on the bottom surface of the knob (12), and the guide block (27) can move in the guide ring (26).

5. The adjustment structure of a food cutter according to claim 2, 3 or 4, characterized in that: The knob fixing plate (16) is provided with a plurality of elastic buckles along its outer contour, and corresponding positions of snap-fit ​​holes are provided on the back plate (3), the number and position of which correspond to those of the elastic buckles, and the knob fixing plate (16) is connected to the back plate (3) by snapping into the snap-fit ​​holes through the elastic buckles.

6. The adjustment structure of a food cutter according to claim 2, characterized in that: The knob connecting portion (14) has more than two clamping holes (34) distributed circumferentially, and a clamping head (35) is arranged in the clamping hole (34). The bottom surface of the knob (12) is provided with an elastic clamping strip (36) whose position and number correspond to the clamping holes (34) one by one, and a limiting hole (37) is arranged on the elastic clamping strip (36). The elastic clamping strip (36) is inserted into the clamping hole (34), and the clamping head (35) is located in the limiting hole (37) to realize the connection between the knob (12) and the knob connecting portion (14).

7. The adjustment structure of a food cutter according to claim 2, characterized in that: The back plate (3) is provided with a first guide groove (38) and a second guide groove (39) along the left and right directions; the left and right side walls of the planer body (1) are provided with a first through hole (40) and a second through hole (41), respectively; the first through hole (40) is connected to the first guide groove (38), and the second through hole (41) is connected to the second guide groove (39); the knob fixing plate (16) is provided with a first movable hole (42) and a second movable hole (43); the first sliding button (44) and the second sliding button (45) are elastically arranged in the first guide groove (38) and the second guide groove (39) respectively through a second elastic member; and the outer ends of the first sliding button (44) and the second sliding button (45) extend out of the left and right side walls of the planer body (1) through the first through hole (40) and the second through hole; and the sliding driving parts of the first sliding button (44) and the second sliding button (45) can move in the first movable hole (42) and the second movable hole (43).

8. The adjustment structure of a food cutter according to claim 1, characterized in that: A strip-shaped mounting hole (47) is provided in the middle of the back plate (3) along the up-down direction; a portion of the sliding plate (9) located in the strip-shaped mounting hole (47) is provided with positioning columns (48) at intervals on the left and right; a column-shaped sliding groove (49) is provided on the positioning columns (48); a waist portion (50) is provided on the sliding tooth (11); a positioning pin (51) is provided on the waist portion (50); the sliding tooth (11) is provided between the two positioning columns (48) and clamped in the strip-shaped mounting hole (47); the positioning column (48) is located in the waist portion (50) of the sliding tooth (11), and the positioning pin (51) of the sliding tooth (11) is provided in the column-shaped sliding groove (49).

9. The adjustment structure of a food cutter according to claim 1, characterized in that: The sliding plate (9) is provided with two strip holes (52) spaced apart from each other on the left and right sides, and a fifth elastic buckle (53) corresponding to the position of the strip holes (52) is provided on the back side of the lower cutting plate (4), and the fifth elastic buckle (53) passes through the strip holes (52) and is engaged with the sliding plate (9).

10. The adjustment structure of a food cutter according to claim 9, characterized in that: The lower end of the back plate (3) is provided with an insertion hole (54), and a plug-in column (55) is provided at a corresponding position on the lower cutting plate (4), and the plug-in column (55) is inserted into the insertion hole (54).