Stable and anti-slip cutting aid capable of being operated by one hand

Abstract

The utility model belongs to the technical field of kitchen ware, and particularly relates to a stable and anti-slip cutting aid capable of being operated by one hand, which is characterized in that a cutting aid mechanism is mounted at the top end of an operating table, and a mounting plate is fixedly connected to the back of the operating table; a mounting groove is formed in one side wall of the mounting plate, the two-way threaded rod is arranged in an inner cavity of the mounting groove, the two ends of the two-way threaded rod are in threaded connection with connecting plates correspondingly, and a clamping plate is arranged on one side of each connecting plate. According to the cutting assisting device, after the cutting assisting device is placed on a cutting board, the two connecting plates can move relatively by rotating the two-way threaded rod, so that the two clamping plates move relatively until the two clamping plates are attached to the two side walls of the cutting board, clamping of the cutting board is achieved, and then the stability of the cutting assisting device in the using process is guaranteed.

Description

A sturdy, non-slip, one-handed cutting aid Technical Field

[0001] This utility model belongs to the technical field of kitchen utensils, specifically relating to a stable, non-slip, one-handed operating cutting aid. Background Technology

[0002] A one-handed food cutter is a kitchen tool designed specifically for one-handed operation. It aims to help people with limited hand mobility or who need to operate with one hand to cut food more easily and safely. One-handed food cutters are usually ergonomically designed so that users can complete the food cutting operation with just one hand, without the need for both hands.

[0003] Currently, when hemiplegic, disabled, or elderly people use single-handed food cutting aids to press food, they usually place the cutting aid on the cutting board, then place the food on the cutting board, and use the cutting aid to press the food to facilitate subsequent cutting.

[0004] The existing technical solutions mentioned above have the following drawbacks: when the cutting aid is placed on the cutting board, it is placed directly on the cutting board, which has poor stability. This makes it easy for the cutting aid to shift during use when operated with one hand due to uneven force or the smooth surface of the cutting board, increasing the cutting risk. Summary of the Invention

[0005] The purpose of this invention is to provide a stable and non-slip cutting aid that can be operated with one hand, in order to solve the technical problem that the cutting aid is prone to displacement due to uneven force or a smooth cutting board surface when operated with one hand, thereby improving the stability of the cutting aid during use.

[0006] To solve the above-mentioned technical problems, this utility model provides a stable and non-slip cutting aid that can be operated with one hand, including an operating table, a cutting aid mechanism installed on the top of the operating table, an installation plate fixedly connected to the back of the operating table, and an installation groove opened on one side wall of the installation plate.

[0007] A bidirectional threaded rod is disposed in the inner cavity of the mounting groove. Both ends of the bidirectional threaded rod are respectively threaded to connecting plates, and a clamping plate is provided on one side of the connecting plate.

[0008] Furthermore, one end of the bidirectional threaded rod is rotatably connected to one side of the inner wall of the mounting groove, and the other end of the bidirectional threaded rod rotatably passes through the other side of the inner wall of the mounting groove and is fixedly connected to a knob.

[0009] Furthermore, a limiting groove is formed in the middle of the inner wall of the mounting groove, and a pair of limiting blocks are slidably connected to the inner cavity of the limiting groove. The two limiting blocks are respectively fixedly connected to two connecting plates.

[0010] Furthermore, a movable groove is provided on one side of the top of the connecting plate, and a side hole is provided on one side of the inner wall of the movable groove.

[0011] Furthermore, a movable block is slidably connected to the inner cavity of the movable groove, and a screw is threadedly connected to the surface of the movable block.

[0012] Furthermore, the bottom end of the screw is rotatably connected to the bottom end of the inner wall of the moving groove, and an adjustment knob is fixedly connected to the top end of the screw.

[0013] Furthermore, one side wall of the movable block slides through the inner cavity of the side hole and is fixedly connected to a fixing block, the bottom end of which is fixedly connected to the top end of the clamping plate on the same side.

[0014] Furthermore, multiple anti-slip strips are fixedly connected to the bottom of one side wall of the clamp.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model features a bidirectional threaded rod, which allows the two connecting plates to move relative to each other after the cutting aid is placed on the cutting board. This movement, in turn, moves the two clamping plates until they come into contact with the side walls of the cutting board, thus clamping the board and ensuring the stability of the cutting aid during use. The addition of anti-slip strips increases the friction between the two clamping plates, effectively preventing slippage and solving the problem of the cutting aid easily shifting on the cutting board.

[0017] 2. When using this product, the screw can be rotated to move the moving block up or down through the fixed block to adapt to cutting boards of different thicknesses, ensuring a tight fit between the cutting board and the cutting board surface and reducing the risk of slippage or tilting due to insufficient clamping force.

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 is a structural schematic diagram of this utility model;

[0021] Figure 2 is a rear view structural schematic diagram of this utility model;

[0022] Figure 3 is a structural schematic diagram of part of this utility model;

[0023] Figure 4 is a structural schematic diagram of the present invention partially disassembled.

[0024] In the picture:

[0025] 1. Operating table; 2. Cutting aid mechanism; 3. Mounting plate; 4. Mounting groove; 5. Two-way threaded rod; 6. Connecting plate; 7. Clamping plate; 8. Knob; 9. Limiting groove; 10. Limiting block; 11. Moving groove; 12. Side hole; 13. Moving block; 14. Screw; 15. Adjusting knob; 16. Fixing block; 17. Anti-slip strip. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] Example:

[0028] As shown in Figures 1 to 4, a stable and non-slip cutting aid that can be operated with one hand includes an operating table 1. A cutting aid mechanism 2 is installed on the top of the operating table 1. An installation plate 3 is fixedly connected to the back of the operating table 1. An installation groove 4 is opened on one side wall of the installation plate 3 to provide installation space for components such as a bidirectional threaded rod 5.

[0029] A bidirectional threaded rod 5 is disposed in the inner cavity of the mounting groove 4. Connecting plates 6 are threaded to both ends of the bidirectional threaded rod 5. The connecting plates 6 have a U-shaped design, with two opposite threads distributed on both sides of the surface of the bidirectional threaded rod 5. One end of each connecting plate 6 is distributed on one of the opposite threads. A clamping plate 7 is provided on one side of the connecting plate 6 to clamp the cutting board. One end of the bidirectional threaded rod 5 is rotatably connected to one side of the inner wall of the mounting groove 4, and the other end of the bidirectional threaded rod 5 rotatably passes through the other side of the inner wall of the mounting groove 4 and is fixedly connected to a knob 8. A limiting groove 9 is opened in the middle of the inner wall of the mounting groove 4. A pair of limiting blocks 10 are slidably connected to the inner cavity of the limiting groove 9. Under the action of the limiting groove 9 and the limiting blocks 10, the connecting plates 6 are limited and guided. The two limiting blocks 10 are fixedly connected to the two connecting plates 6 respectively. Multiple anti-slip strips 17 are fixedly connected to the bottom of one side wall of the clamping plate 7 to increase the friction when the clamping plate 7 clamps the cutting board.

[0030] As shown in Figures 1-4, a movable groove 11 is provided on one side of the top of the connecting plate 6, which serves as a limiting and guiding function for the movable block 13. A side hole 12 is provided on one side of the inner wall of the movable groove 11. The movable block 13 is slidably connected to the inner cavity of the movable groove 11. A screw 14 is threadedly connected to the surface of the movable block 13. The height of the clamping plate 7 can be adjusted by rotating the screw 14. The bottom end of the screw 14 is rotatably connected to the bottom end of the inner wall of the movable groove 11. An adjusting knob 15 is fixedly connected to the top end of the screw 14. One side wall of the movable block 13 slides through the inner cavity of the side hole 12 and is fixedly connected to a fixing block 16. The bottom end of the fixing block 16 is fixedly connected to the top end of the clamping plate 7 on the same side.

[0031] In summary, when the user places the cutting aid on the cutting board, they first turn the knob 8 to rotate the bidirectional threaded rod 5. The two connecting plates 6 then move in opposite directions under the limiting action of the limiting groove 9 and the limiting block 10 until the distance between the two clamping plates 7 is greater than the width of the cutting board. Then, the user turns the adjusting knob 15 to rotate the screw 14. The moving block 13 then moves the clamping plate 7 downward through the fixing block 16, so that part of the clamping plate 7 corresponds to the side wall of the cutting board. Then, the knob 8 is turned in reverse to move the two clamping plates 7 relative to each other. Once the multiple anti-slip strips 17 contact the cutting board, the cutting aid is limited, ensuring the safety and stability of the subsequent operation of the cutting aid.

[0032] All the devices selected in this application are general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0033] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A sturdy, non-slip, one-handed operating cutting aid, characterized in that, include: Operating table (1), with a cutting aid mechanism (2) installed at the top of the operating table (1), and a mounting plate (3) fixedly connected to the back of the operating table (1), and a mounting groove (4) provided on one side wall of the mounting plate (3); bidirectional threaded rod (5), the bidirectional threaded rod (5) is set in the inner cavity of the mounting groove (4), and a connecting plate (6) is threaded to both ends of the bidirectional threaded rod (5), and a clamping plate (7) is provided on one side of the connecting plate (6).

2. The stable, non-slip, one-handed operating cutting aid as described in claim 1, characterized in that, One end of the bidirectional threaded rod (5) is rotatably connected to one side of the inner wall of the mounting groove (4), and the other end of the bidirectional threaded rod (5) rotatably passes through the other side of the inner wall of the mounting groove (4) and is fixedly connected to a knob (8).

3. The stable, non-slip, one-handed operating cutting aid as described in claim 1, characterized in that, A limiting groove (9) is provided in the middle of the inner wall of the mounting groove (4). A pair of limiting blocks (10) are slidably connected to the inner cavity of the limiting groove (9). The two limiting blocks (10) are respectively fixedly connected to the two connecting plates (6).

4. The stable, non-slip, one-handed operating cutting aid as described in claim 1, characterized in that, A movable groove (11) is provided on one side of the top of the connecting plate (6), and a side hole (12) is provided on one side of the inner wall of the movable groove (11).

5. A stable, non-slip, one-handed operating cutting aid as described in claim 4, characterized in that, The inner cavity of the movable groove (11) is slidably connected to a movable block (13), and the surface of the movable block (13) is threadedly connected to a screw (14).

6. A stable, non-slip, one-handed operating cutting aid as described in claim 5, characterized in that, The bottom end of the screw (14) is rotatably connected to the bottom end of the inner wall of the moving groove (11), and the top end of the screw (14) is fixedly connected to an adjustment knob (15).

7. A stable, non-slip, one-handed operating cutting aid as described in claim 5, characterized in that, The side wall of the movable block (13) slides through the inner cavity of the side hole (12) and is fixedly connected to a fixing block (16). The bottom end of the fixing block (16) is fixedly connected to the top end of the clamping plate (7) on the same side.

8. A stable, non-slip, one-handed operating cutting aid as described in claim 1, characterized in that, Multiple anti-slip strips (17) are fixedly connected to the bottom of one side wall of the clamp (7).

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