A collapsible food extruder

Abstract

The utility model discloses a kind of detachable food extruders, including first extrusion structure and second extrusion structure, first extrusion structure includes first hinged end, first handle end, and the extrusion groove being arranged between first hinged end and first handle end;Second extrusion structure includes second hinged end, second handle end, and the extrusion piece being arranged between second hinged end and second handle end, the extrusion piece is arranged in extrusion groove;Between the first hinged end and second hinged end by first split component is hinged, first split component includes first hinged groove and first hinged column, one of first hinged groove and first hinged column is arranged in first hinged end, another is arranged in second hinged end.The food extruder can split first extrusion structure and second extrusion structure, can separately clean first extrusion structure and second extrusion structure after splitting, facilitate complete cleaning, and simple operation, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of kitchen utensils, and in particular to a detachable food extruder. Background Technology

[0002] A food press is a kitchen utensil used to press and make foods such as mashed potatoes, minced garlic, and fresh fruit juice. Most food presses on the market today, such as the invention entitled "Food Press" with publication number CN1823663A, include an upper handle and a lower handle that are hinged together. The lower handle has a pressing chamber, and the upper handle is hinged to a pressing block arranged in the pressing chamber. When in use, by holding the upper and lower handles close together, the pressing block can be rotated relative to the upper handle and slid along the pressing chamber to press the food placed in the pressing chamber. The operation is simple and convenient. However, in this technical solution, the upper and lower handles are fixedly hinged by a pin, which means that the upper and lower handles cannot be separated. This makes it inconvenient to clean the food residue at the hinge position of the upper and lower handles, resulting in incomplete cleaning, easy bacterial growth, and affecting food hygiene. Summary of the Invention

[0003] This invention addresses the shortcomings of existing technologies by providing a detachable food extruder that can separate the first extrusion structure and the second extrusion structure. After separation, the first and second extrusion structures can be cleaned separately, making cleaning convenient and thorough. It is also simple to operate and easy to use.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A detachable food extruder includes a first extrusion structure and a second extrusion structure. The first extrusion structure includes a first hinge end, a first handle end, and an extrusion groove disposed between the first hinge end and the first handle end. The second extrusion structure includes a second hinge end, a second handle end, and an extrusion member disposed between the second hinge end and the second handle end, the extrusion member being disposed within the extrusion groove. The first hinge end and the second hinge end are hinged together by a first split assembly. The first split assembly includes a first hinge groove and a first hinge post, one of which is disposed at the first hinge end and the other at the second hinge end. The first hinge groove includes a first wide groove portion and a first narrow groove portion, the cross-sectional width of the first narrow groove portion being smaller than the cross-sectional width of the first wide groove portion. The first hinge post has two oppositely arranged first wide side surfaces and two oppositely arranged first narrow side surfaces, the cross-sectional width between the two first narrow side surfaces being smaller than the cross-sectional width between the two first wide side surfaces, and the first hinge post is rotatably engaged within the first wide groove portion through the two first wide side surfaces, and can be separated from the first hinge groove by passing through the first narrow groove portion along the two first narrow side surfaces.

[0006] Preferably, the first wide groove is configured as a circular opening groove structure that connects to the first narrow groove on one side, and the first wide side is configured as an arc surface structure that matches the inner sidewall of the first wide groove.

[0007] Preferably, the first narrow side is configured as a planar structure, and one side of each of the two first narrow sides is connected to both sides of one of the first wide sides, and the other side is connected to both sides of the other first wide side.

[0008] Preferably, the cross-sectional width between the two first narrow sides is smaller than the cross-sectional width of the first narrow groove.

[0009] Preferably, when the first extrusion structure rotates relative to the second extrusion structure to perform the extrusion operation, the arrangement direction of the first narrow groove is set at an angle to the arrangement direction of the first narrow side.

[0010] Preferably, the first hinge end includes two first connecting plates arranged opposite each other, the two ends of the first hinge post are respectively connected to the two first connecting plates, and the first hinge groove is provided at the second hinge end.

[0011] Preferably, the first narrow groove is arranged on the side of the first wide groove away from the second handle end, and the side of the first narrow side closest to the second extrusion structure is arranged inclined away from the extrusion groove.

[0012] Preferably, a mounting base is provided between the second hinge end and the second handle end, and the extrusion member is hinged to the mounting base.

[0013] Preferably, the extruder and the mounting base are hinged together by a second split assembly. The second split assembly includes a second hinge groove and a second hinge post. One of the second hinge groove and the second hinge post is disposed on the mounting base, and the other is disposed on the extruder. The second hinge groove includes a second wide groove and a second narrow groove. The cross-sectional width of the second narrow groove is smaller than the cross-sectional width of the second wide groove. The second hinge post has two oppositely arranged second wide sides and two oppositely arranged second narrow sides. The cross-sectional width between the two second narrow sides is smaller than the cross-sectional width between the two second wide sides. The second hinge post is rotatably engaged in the second wide groove through the two second narrow sides and can be separated from the second hinge groove by passing through the second narrow groove along the two second narrow sides.

[0014] Preferably, the bottom of the extrusion groove is provided with an extrusion plate, and the extrusion plate has a plurality of extrusion channels for food to be extruded outside the extrusion groove. The extrusion component includes an extrusion disc arranged opposite to the extrusion plate. The extrusion disc is retractably arranged in the extrusion groove, and an extrusion space for placing food is formed between the extrusion disc and the extrusion plate. The first extrusion structure can rotate relative to the second extrusion structure through the first splitting component to drive the extrusion component to retract along the extrusion groove.

[0015] The beneficial effects achieved by this utility model are as follows:

[0016] The food extruder provided by this utility model has a first extrusion structure and a second extrusion structure that are hinged together by a first splitting component, allowing the first extrusion structure and the second extrusion structure to be separated and cleaned separately. This is especially convenient for cleaning residual food at the hinge position of the first extrusion structure and the second extrusion structure, thus facilitating thorough cleaning and making it more hygienic. Furthermore, by extending the first hinge post along the first narrow side through the first narrow groove into the first wide groove, and then rotating it at a certain angle, the two first wide sides can be rotatably fitted into the first wide groove, thus assembling the first extrusion structure and the second extrusion structure. By rotating the first hinge post at a certain angle, and then extending it along the first narrow side through the first narrow groove out of the first wide groove, the first extrusion structure and the second extrusion structure can be separated. The operation is simple and convenient.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a food extruder according to an embodiment of the present invention.

[0020] Figure 2 This is an exploded structural diagram of a food extruder according to an embodiment of the present invention.

[0021] Figure 3 This is a cross-sectional view of a food extruder according to an embodiment of the present invention.

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0023] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0024] Figure 6 This is a partial exploded view of the structure of a food extruder according to an embodiment of the present invention.

[0025] Reference numerals: First extrusion structure 1, First hinge end 11, First connecting plate 111, First handle end 12, Decorative plate 121, Extrusion groove 13, Extrusion plate 131, Second extrusion structure 2, Second hinge end 21, Second handle end 22, Extruded part 23, Extrusion disc 231, Support structure 232, Support plate 2321, Reinforcing plate 2322, Mounting base 24, Second connecting plate 241, First split assembly 3, First hinge groove 31, First wide groove 311, First narrow groove 312, First hinge post 32, First wide side 321, First narrow side 322, Second split assembly 4, Second hinge groove 41, Second wide groove 411, Second narrow groove 412, Second hinge post 42, Second wide side 421, Second narrow side 422. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments 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. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an” or “a” and similar terms do not indicate a limitation of quantity, but rather indicate the presence of at least one.

[0031] like Figures 1-6As shown in the figure, as an embodiment of the present invention, a detachable food extruder is provided, including a first extrusion structure 1 and a second extrusion structure 2. The first extrusion structure 1 includes a first hinge end 11, a first handle end 12, and an extrusion groove 13 disposed between the first hinge end 11 and the first handle end 12. The second extrusion structure 2 includes a second hinge end 21, a second handle end 22, and an extrusion member 23 disposed between the second hinge end 21 and the second handle end 22. The extrusion member 23 is disposed within the extrusion groove 13. The first hinge end 11 and the second hinge end 21 are hinged together by a first split assembly 3. The first split assembly 3 includes a first hinge groove 31 and a first hinge post 32. The first hinge groove 31 is disposed at the first hinge end 11, and the first hinge post 32 is disposed at the second hinge end 21. The first hinge groove 31 includes a first wide groove portion 311 and a first narrow groove portion 312. The cross-sectional width of the first narrow groove portion 312 is smaller than the cross-sectional width of the first wide groove portion 311. The first hinge post 32 has two oppositely arranged first wide side surfaces 321 and two oppositely arranged first narrow side surfaces 322. The cross-sectional width between the two first narrow side surfaces 322 is smaller than the cross-sectional width between the two first wide side surfaces 321. The first hinge post 32 is rotatably fitted within the first wide groove portion 311 through the two first wide side surfaces 321 and can pass through the first narrow groove portion 312 along the two first narrow side surfaces 322 to separate from the first hinge groove 31. In this embodiment of the food extruder, the first extrusion structure 1 and the second extrusion structure 2 are hinged together by a first splitting component 3, allowing the first extrusion structure 1 and the second extrusion structure 2 to be separated. After separation, the first extrusion structure 1 and the second extrusion structure 2 can be cleaned separately, which is especially convenient for cleaning residual food at the hinge position of the first extrusion structure 1 and the second extrusion structure 2, thus facilitating thorough cleaning and making it more hygienic to use. Furthermore, by extending the first hinge post 32 along the first narrow side 322 through the first narrow groove 312 into the first wide groove 311, and then rotating it at a certain angle, the two first wide side 321 can be rotatably fitted into the first wide groove 311, thus assembling the first extrusion structure 1 and the second extrusion structure 2. By rotating the first hinge post 32 at a certain angle, and then extending it along the first narrow side 322 through the first narrow groove 312 out of the first wide groove 311, the first extrusion structure 1 and the second extrusion structure 2 can be separated. The operation is simple and convenient to use. In another embodiment of this utility model, the first hinge post 31 can also be disposed on the second extrusion structure 2, and the first hinge groove 32 can be disposed on the first extrusion structure 1, which can also realize the hinge and separation between the first extrusion structure 1 and the second extrusion structure 2.

[0032] like Figure 4As shown, in some specific embodiments, the first wide groove 311 is configured as a circular opening groove structure that connects to the first narrow groove 312 on one side, and the first wide side 321 is configured as an arc surface structure that matches the inner sidewall of the first wide groove 311. This allows the first extrusion structure 1 to be guided by sliding along the first narrow groove 311 through the first wide side 321 when rotating relative to the second extrusion structure 2. Furthermore, the arc surface and the inner arc surface of the circular opening groove structure are hinged to each other, increasing the contact area and improving the stability of the guidance. This also makes the hinge connection between the first extrusion structure 1 and the second extrusion structure 2 more stable.

[0033] In some specific embodiments, the first narrow side 322 is configured as a planar structure, and one side of each of the two first narrow side 322 is connected to both sides of one of the first wide side 321, and the other side is connected to both sides of the other first wide side 321, so that the two first narrow side 322 and the two first wide side 321 together form a first hinged column 32 with a cross-section in the shape of a racetrack. The structure is simple and stable, and convenient for production and processing.

[0034] In some specific embodiments, the cross-sectional width between the two first narrow side surfaces 322 is smaller than the cross-sectional width of the first narrow groove 312, facilitating the assembly or disassembly of the first hinge post 32 passing through the first narrow groove 312 along the first narrow side surfaces 322. Of course, in other embodiments, the cross-sectional width between the two first narrow side surfaces 322 can also be set to be equal to or greater than the cross-sectional width of the first narrow groove 312. When the first hinge post 32 passes through the first narrow groove 312 along the first narrow side surfaces 322, assembly or disassembly can also be achieved by the two first narrow side surfaces 322 compressing and deforming the first narrow groove 312.

[0035] In some specific embodiments, when the first extrusion structure 1 rotates relative to the second extrusion structure 2 to perform the extrusion operation, the arrangement direction of the first narrow groove 312 is set at an angle to the arrangement direction of the first narrow side 322. This prevents the first narrow side 322 from moving along the first narrow groove 312 during the extrusion process, which would cause the first hinge post 32 to disengage from the first hinge groove 31. This ensures that the first extrusion structure 1 and the second extrusion structure 2 can be separated from each other, while also improving the stability of the connection between the first extrusion structure 1 and the second extrusion structure 2 during the extrusion process.

[0036] like Figure 2As shown, in some specific embodiments, the first hinge end 11 includes two oppositely arranged first connecting plates 111, and the two ends of the first hinge post 32 are respectively connected to the two first connecting plates 111. The first hinge groove 31 is provided in the second hinge end 21, which can support the first hinge post 32 and the second hinge end 21 hinged to the first hinge post 32 by the first connecting plates 111 on both sides, so as to provide stable support. Optionally, the first hinge post 32 and the two first connecting plates 111 are integrally formed, so that the connection is more stable and robust.

[0037] In some specific embodiments, the first narrow groove 312 is arranged on the side of the first wide groove 311 away from the second handle end 22, and the side of the first narrow side 322 near the second extrusion structure 2 is inclined away from the extrusion groove 13. This can avoid mutual interference between the first extrusion structure 1 and the second extrusion structure 2 during assembly or disassembly, making assembly or disassembly convenient. At the same time, it can ensure that the first hinge post 32 is always limited within the first wide groove 311 inside the first narrow groove 312 during the extrusion operation, thereby ensuring that the first extrusion structure 1 and the second extrusion structure 2 always maintain a stable connection during the extrusion operation.

[0038] like Figure 6 As shown, in some specific embodiments, a mounting base 24 is provided between the second hinge end 21 and the second handle end 22. The extruder 23 is hinged to the mounting base 24, so that when the first extrusion structure 1 rotates relative to the second extrusion structure 2, the mounting base 24 rotates relative to the extruder 23 and drives the extruder 23 to extend and retract along the extrusion groove 13, thereby realizing the extrusion operation of the food in the extrusion groove 13.

[0039] like Figure 5As shown, in some specific embodiments, the extruder 23 and the mounting base 24 are hinged together by a second splitting assembly 4. The second splitting assembly 4 includes a second hinge groove 41 and a second hinge post 42. The second hinge groove 41 is disposed on the extruder 23, and the second hinge post 42 is disposed on the mounting base 24. The second hinge groove 41 includes a second wide groove portion 411 and a second narrow groove portion 412, the cross-sectional width of the second narrow groove portion 412 being smaller than the cross-sectional width of the second wide groove portion 411. The second hinge post 42 has two oppositely arranged second wide side surfaces 421 and two oppositely arranged second narrow side surfaces 422. The cross-sectional width between the two second narrow side surfaces 422 is smaller than the cross-sectional width between the two second wide side surfaces 421. The second hinge post 42 is rotatably engaged within the second wide groove portion 421 by the two second narrow side surfaces 422, and can be separated from the second hinge groove 41 by passing through the second narrow groove portion 412 along the two second narrow side surfaces 422. In this embodiment of the food extruder, the extrusion component 23 and the mounting base 24 are hinged together by the second splitting component 4, allowing the extrusion component 23 to be separated from the mounting base 24. After separation, the extrusion component 23 can be cleaned separately, which is especially convenient for cleaning residual food at the hinge position between the extrusion component 23 and the mounting base 24, further facilitating thorough cleaning. Furthermore, by extending the second hinge pin 42 along the second narrow side 422 through the second narrow groove 412 into the second wide groove 411, and then rotating it at a certain angle, the two second wide side 421 can be rotatably engaged in the second wide groove 411, thus assembling the extrusion component 23 and the mounting base 24 to be hinged together. By rotating the second hinge pin 42 at a certain angle, and then extending it along the second narrow side 422 through the second narrow groove 412 out of the second wide groove 411, the extrusion component 23 and the mounting base 24 can be separated. The operation is simple and convenient. In another embodiment of this utility model, the second hinge post 41 can also be disposed on the extruder 23 and the second hinge groove 42 can be disposed on the mounting base 24, which can also realize the hinge and separation between the extruder 23 and the mounting base 24.

[0040] In some specific embodiments, the second wide groove 411 is configured as a circular opening groove structure that connects to the second narrow groove 412 on one side, and the second wide side 421 is configured as an arc surface structure that matches the inner sidewall of the second wide groove 411. This allows the mounting base 24 to be guided by sliding along the second narrow groove 411 through the second wide side 421 when rotating relative to the extruder 23. Furthermore, the arc surface and the inner arc surface of the circular opening groove structure are hinged to each other, increasing the contact area and improving the stability of the guide. This also enhances the stability of the hinge between the extruder 23 and the mounting base 24.

[0041] In some specific embodiments, the second narrow side 422 is configured as a planar structure, and one side of each of the two second narrow side 422 is connected to both sides of one of the second wide side 421, and the other side is connected to both sides of the other second wide side 421, so that the two second narrow side 422 and the two second wide side 421 together form a second hinged column 42 with a cross-section in the shape of a racetrack. The structure is simple and stable, and convenient for production and processing.

[0042] In some specific embodiments, the cross-sectional width between the two second narrow side surfaces 422 is smaller than the cross-sectional width of the second narrow groove 412, facilitating the assembly or disassembly of the second hinge post 42 passing through the second narrow groove 412 along the second narrow side surfaces 422. Of course, in other embodiments, the cross-sectional width between the two second narrow side surfaces 422 can also be set to be equal to or greater than the cross-sectional width of the second narrow groove 412. When the second hinge post 42 passes through the second narrow groove 412 along the second narrow side surfaces 422, assembly or disassembly can also be achieved by the two second narrow side surfaces 422 compressing and deforming the second narrow groove 412.

[0043] In some specific embodiments, when the mounting base 24 rotates relative to the extruder 23, causing the extruder 23 to extend and retract along the extrusion groove 13, the arrangement direction of the second narrow groove 412 is set at an angle to the arrangement direction of the second narrow side 422. This prevents the second narrow side 422 from moving along the second narrow groove 412 during the extrusion process, which would cause the second hinge post 42 to disengage from the second hinge groove 41. Thus, while ensuring that the extruder 23 and the mounting base 24 can be separated from each other, the stability of the connection between the extruder 23 and the mounting base 24 during rotation is also improved.

[0044] like Figure 6 As shown, in some specific embodiments, the mounting base 24 includes two opposing second connecting plates 241. The two ends of the second hinge post 42 are respectively connected to the two second connecting plates 241. A second hinge groove 41 is provided on the extruder 23, enabling stable support for the second hinge post 42 and the extruder 23 hinged to the second hinge post 42 via the second connecting plates 241 on both sides. Optionally, the second hinge post 42 is integrally formed with the two second connecting plates 241, resulting in a more robust and secure connection.

[0045] In some specific embodiments, the second narrow groove 412 is arranged on the side of the second wide groove 411 near the second handle end 22, and the second narrow side 422 faces into the extrusion groove 13. This avoids mutual interference between the extruder 23 and the mounting base 24 during assembly or disassembly, facilitating assembly or disassembly. Simultaneously, it ensures that the second hinge post 42 remains confined within the second wide groove 411 inside the second narrow groove 412 during the extrusion operation, thereby ensuring a stable connection between the extruder 23 and the mounting base 24 during the extrusion operation. As another embodiment of this invention, the second narrow groove 412 can also be arranged on the side of the second wide groove 411 near the second hinge end 21, which also ensures a stable connection between the extruder 23 and the mounting base 24 during the extrusion operation.

[0046] like Figure 2 As shown, in some specific embodiments, an extrusion plate 131 is provided at the bottom of the extrusion groove 13. The extrusion plate 131 has several extrusion channels for food to be extruded outside the extrusion groove 13. The extrusion member 23 includes an extrusion disc 231 arranged opposite to the extrusion plate 131. The extrusion disc 231 is retractably arranged within the extrusion groove 13, and an extrusion space for placing food is formed between the extrusion disc 231 and the extrusion plate 131. The first extrusion structure 1 can rotate relative to the second extrusion structure 2 via the first splitting component 3, thereby driving the extrusion member 23 to retract along the extrusion groove 13. The extrusion plate 131 can be detachably connected to the extrusion groove 13, facilitating the replacement of extrusion plates 131 of different specifications to suit different food extrusion needs.

[0047] like Figure 6 As shown, in some specific embodiments, the extruder 23 further includes a support structure 232 connected to the side of the extrusion disc 231 away from the extrusion plate 131. The mounting base 24 and the end of the support structure 232 away from the extrusion disc 231 are hinged together by the second splitting component 4. In this embodiment, the support structure 232 includes a support plate 2321 and a reinforcing plate 2322 arranged axially along the extrusion disc 231. A second hinge groove 41 is provided through the support plate 2321 along the thickness direction of the support plate 2321 at the end away from the extrusion disc 231 to facilitate the arrangement of the second hinge groove 41. The reinforcing plate 2322 is connected between the support plate 2321 and the extrusion disc 231 to enhance the stability of the connection between the support plate 2321 and the extrusion disc 231.

[0048] like Figure 3 As shown, in some specific embodiments, a decorative panel 121 is detachably connected to the first handle end 12, which can enrich the shape of the first handle end 12. The decorative panel 121 is detachably connected to the first handle end 12 through a snap-fit ​​assembly, which facilitates production and assembly.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

[0050] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall fall within the scope of the patent of the present utility model.

Claims

1. A detachable food extruder, characterized in that, include: The first extrusion structure includes a first hinge end, a first handle end, and an extrusion groove disposed between the first hinge end and the first handle end; The second extrusion structure includes a second hinge end, a second handle end, and an extrusion member disposed between the second hinge end and the second handle end, the extrusion member being disposed within an extrusion groove; The first hinge end and the second hinge end are hinged together by a first split assembly. The first split assembly includes a first hinge groove and a first hinge post, with one of the first hinge groove and the other disposed at the first hinge end and the other disposed at the second hinge end. The first hinge groove includes a first wide groove and a first narrow groove. The cross-sectional width of the first narrow groove is smaller than the cross-sectional width of the first wide groove. The first hinge post has two oppositely arranged first wide sides and two oppositely arranged first narrow sides. The cross-sectional width between the two first narrow sides is smaller than the cross-sectional width between the two first wide sides. The first hinge post is rotatably fitted in the first wide groove through the two first wide sides and can pass through the first narrow groove along the two first narrow sides to separate from the first hinge groove.

2. The food extruder according to claim 1, characterized in that: The first wide groove is configured as a circular opening groove structure that connects to the first narrow groove on one side, and the first wide side is configured as an arc surface structure that matches the inner sidewall of the first wide groove.

3. The food extruder according to claim 2, characterized in that: The first narrow side is configured as a planar structure, and one side of each of the two first narrow sides is connected to both sides of one of the first wide sides, and the other side is connected to both sides of the other first wide side.

4. The food extruder according to claim 1, characterized in that: The cross-sectional width between the two first narrow sides is less than the cross-sectional width of the first narrow groove.

5. The food extruder according to any one of claims 1-4, characterized in that: When the first extrusion structure rotates relative to the second extrusion structure to perform the extrusion operation, the arrangement direction of the first narrow groove is set at an angle to the arrangement direction of the first narrow side.

6. The food extruder according to claim 5, characterized in that: The first hinge end includes two first connecting plates arranged opposite each other, the two ends of the first hinge post are respectively connected to the two first connecting plates, and the first hinge groove is provided at the second hinge end.

7. The food extruder according to claim 6, characterized in that: The first narrow groove is arranged on the side of the first wide groove away from the second handle end, and the side of the first narrow side near the second extrusion structure is arranged inclined away from the extrusion groove.

8. The food extruder according to claim 5, characterized in that: A mounting base is provided between the second hinge end and the second handle end, and the extrusion member is hinged to the mounting base.

9. The food extruder according to claim 8, characterized in that: The extruder and the mounting base are hinged together by a second split assembly. The second split assembly includes a second hinge groove and a second hinge post, one of which is disposed on the mounting base and the other is disposed on the extruder. The second hinge groove includes a second wide groove and a second narrow groove. The cross-sectional width of the second narrow groove is smaller than that of the second wide groove. The second hinge post has two oppositely arranged second wide sides and two oppositely arranged second narrow sides. The cross-sectional width between the two second narrow sides is smaller than that between the two second wide sides. The second hinge post is rotatably fitted within the second wide groove through the two second narrow sides and can be separated from the second hinge groove by passing through the second narrow groove along the two second narrow sides.

10. The food extruder according to any one of claims 6-9, characterized in that: The bottom of the extrusion groove is provided with an extrusion plate, and the extrusion plate has a plurality of extrusion channels for food to be extruded outside the extrusion groove. The extrusion component includes an extrusion disc arranged opposite to the extrusion plate. The extrusion disc is retractably arranged in the extrusion groove, and an extrusion space for placing food is formed between the extrusion disc and the extrusion plate. The first extrusion structure can rotate relative to the second extrusion structure through the first splitting component, so as to drive the extrusion component to retract along the extrusion groove.

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