Juicing screw with blade and juicer

Abstract

The utility model relates to a juicing screw with a blade and a juicer, and belongs to the technical field of juicers. The juicing screw rod provided with the blade comprises a juicing screw rod assembly and the blade. The juicing screw rod assembly comprises a juicing screw rod body, a rotating shaft arranged in the juicing screw rod body and a buckle arranged on the top face of the juicing screw rod body. The blade is detachably connected to the juicing screw assembly, the blade comprises a mounting section used for clamping and fixing the buckle and a cutting section which is arranged on one side of the mounting section and spirally ascends along the vertical face, and a clamping groove used for being matched with the buckle is formed in the mounting section. By means of the mode, the blade can be conveniently installed and fixed, dirt is not prone to being hidden, structural components can be conveniently cleaned, only the surfaces of the buckles and the interiors of the clamping grooves need to be wiped during cleaning, operation is convenient and fast, and the sanitation condition in the juicer can be kept easily.

Description

Technical Field

[0001] The present application relates to the technical field of juicers, and in particular to a juicer screw equipped with a blade and a juicer. Background Art

[0002] The screw juicer mainly pushes and squeezes the materials (such as fruits, vegetables, etc.) forward to separate the juice from the pomace by rotating the screw used for juicing. In this process, the juicing screw forms an extrusion force on the material to squeeze out the juice.

[0003] At present, screw juicers usually equip the juicing screw with blades to pre-cut the fruits and vegetables, so as to improve the efficiency of the subsequent juicing screw. Most existing blades are fixed to the top surface of the juicing screw by bolts, and threaded holes are provided on the juicing screw and the blades to fix the juicing screw and the blades by bolts. During the juicing process, it is inevitable that pulp and juice will enter the threaded holes of the juicing screw. When cleaning the threaded holes, it is not easy to clean them, which is not conducive to maintaining the hygienic condition of the juicer. Summary of the invention

[0004] The embodiment of the present application provides a juice extracting screw and a juice extractor equipped with a blade, so as to solve the problem in the related art that when the juice extracting screw and the blade for cutting fruits and vegetables are fixed by bolts, the internal structure is difficult to clean, which is not conducive to maintaining the hygiene of the juice extractor.

[0005] In a first aspect, an embodiment of the present application provides a juice extraction screw equipped with a blade, comprising:

[0006] A juice extraction screw assembly, the juice extraction screw assembly comprising a juice extraction screw body, a rotating shaft disposed in the juice extraction screw body, and a buckle disposed on the top surface of the juice extraction screw body;

[0007] The blade is detachably connected to the juice extraction screw assembly, and comprises a mounting section for clamping and fixing the buckle, and a cutting section which is arranged on one side of the mounting section and spirally rises along a vertical plane, and a slot for matching the buckle is arranged on the mounting section.

[0008] In some embodiments, the buckle includes a connecting column and a resisting section disposed on both sides of the connecting column, and the end surface of the resisting section is disposed in an arc shape;

[0009] The clamping slot comprises a first contact surface for contacting the end surface of the contact section, two first contact surfaces are symmetrically arranged, and the first contact surfaces are arranged in an arc shape.

[0010] In some embodiments, the slot further includes a second contact surface for contacting a side wall of the connecting column, and a transition surface is provided between the second contact surface and the first contact surface.

[0011] In some embodiments, the length of the interference section is shorter than the diameter of the connecting column, a connecting surface is provided between the end surface and the connecting column, and an arc chamfer is provided between the connecting surface and the end surface.

[0012] In some embodiments, a step is provided along the inner wall of the bottom of the slot, and the step includes an inclined top surface segment, and the top surface segment is used to abut against the bottom surface of the abutting segment to fix the mounting segment to the buckle.

[0013] In some embodiments, the slot further includes a cylindrical hole for passing the connecting column, and ends of the first contact surface and the second contact surface are both provided with arc chamfers.

[0014] In some embodiments, the surface of the cutting segment is arranged in an arc shape, and a connecting segment fixed to the mounting segment is arranged at the end of the cutting segment, the connecting segment is arranged in an arc shape, and the thickness of the connecting segment is greater than that of the cutting segment.

[0015] In some embodiments, the juicing screw body includes a threaded segment and an annular bracket arranged around the top surface of the threaded segment, and the annular bracket is located at the bottom of the blade.

[0016] In some embodiments, the top surface of the annular bracket slopes downward from the outer diameter direction to the inner diameter direction.

[0017] In a second aspect, an embodiment of the present application provides a juicer, comprising the above-mentioned juice extraction screw equipped with blades.

[0018] The beneficial effects of the technical solution provided by this application include:

[0019] An embodiment of the present application provides a juicer screw equipped with a blade and a juicer. The juicer screw equipped with a blade of the present application comprises a juicer screw assembly and a blade. The juicer screw assembly comprises a juicer screw body, a rotating shaft arranged in the juicer screw body, and a buckle arranged on the top surface of the juicer screw body; the blade is detachably connected to the juicer screw assembly, and the blade comprises a mounting section for clamping and fixing the buckle, and a cutting section arranged on one side of the mounting section and spirally ascending along a vertical plane, and a slot for matching the buckle is arranged on the mounting section.

[0020] In actual use, the juicing screw assembly of the present application includes a juicing screw body, a rotating shaft arranged in the juicing screw body, and a buckle arranged on the top surface of the juicing screw body; the blade is detachably connected to the juicing screw assembly, which includes a mounting section for clamping and fixing the buckle, and a cutting section arranged on one side of the mounting section and spirally ascending along the vertical surface, and a slot for matching the buckle is arranged on the mounting section. When fixing the blade to the juicing screw body, it is only necessary to clamp the slot of the mounting section into the buckle to fix the blade on the juicing screw assembly. This method of fixing using a buckle and a slot structure, because the buckle is protruding from the top surface of the juicing screw body, is easier to install and fix the blade than the previous bolt-type method of fixing the blade and the juicing screw, and is not easy to hide dirt, and is convenient for cleaning the structural components. When cleaning, it is only necessary to wipe the buckle surface and the inside of the slot, which is convenient to operate and conducive to maintaining the internal hygiene of the juicer. In addition, the blade is provided with a cutting section which is located on one side of the mounting section and which rises in a spiral along the vertical plane, so as to ensure the cutting efficiency of fruits and vegetables in the height direction. Moreover, the present application only provides one cutting section to achieve the cutting of fruits and vegetables, which can reduce the production cost while ensuring the realization of the pre-cutting function. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A schematic diagram of the assembly of the juice extraction screw assembly and the blade provided in an embodiment of the present application;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the middle juice extraction screw assembly;

[0024] Figure 3 for Figure 2 Schematic diagram of the structure of the middle buckle;

[0025] Figure 4 for Figure 2 Schematic diagram of the middle buckle from another perspective;

[0026] Figure 5 for Figure 1 Schematic diagram of the structure of the middle blade;

[0027] Figure 6 A schematic diagram showing one perspective of the blade;

[0028] Figure 7 This is a schematic diagram of the blade from another perspective;

[0029] Figure 8 A schematic diagram of a juice extraction screw assembly and an annular bracket;

[0030] Fig. 9 Schematic diagram of a juicing screw assembly and blades with an outer shell.

[0031] Reference numerals:

[0032] 1. Juicing screw body; 2. Rotating shaft; 3. Buckle; 4. Blade; 5. Slot; 10. Outer shell; 11. Threaded section; 12. Ring bracket; 31. Connecting column; 32. Interference section; 41. Cutting section; 42. Mounting section; 43. Connecting section; 51. First interference surface; 52. Second interference surface; 53. Transition surface; 54. Stage; 55. Cylindrical hole; 321. End surface; 322. Connecting surface; 323. Bottom surface; 541. Top surface section. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0034] The embodiment of the present application provides a juice extracting screw and a juice extractor equipped with a blade, which can solve the problem in the related art that when the juice extracting screw and the blade for cutting fruits and vegetables are fixed by bolts, the internal structure is difficult to clean, which is not conducive to maintaining the hygiene of the juice extractor.

[0035] See also Figure 1 and Figure 2 As shown, on the one hand, an embodiment of the present application provides a juicing screw equipped with a blade, including a juicing screw assembly and a blade 4, the juicing screw assembly including a juicing screw body 1, a rotating shaft 2 arranged in the juicing screw body 1, and a buckle 3 arranged on the top surface of the juicing screw body 1; the blade 4 is detachably connected to the juicing screw assembly, the blade 4 includes a mounting section 42 for clamping and fixing the buckle 3, and a cutting section 41 arranged on one side of the mounting section 42 and spirally ascending along a vertical plane, and a slot 5 for matching the buckle 3 is arranged on the mounting section 42.

[0036] In actual use, since the juice extraction screw assembly of the present application includes a juice extraction screw body 1, a rotating shaft 2 disposed in the juice extraction screw body 1, and a buckle 3 disposed on the top surface of the juice extraction screw body 1; the blade 4 is detachably connected to the juice extraction screw assembly, and includes a mounting section 42 for clamping and fixing the buckle 3, and a cutting section 41 disposed on one side of the mounting section 42 and spirally ascending along a vertical surface, and a clamping groove 5 for matching the buckle 3 is disposed on the mounting section 42. When fixing the blade 4 to the juice extraction screw body 1, it is only necessary to clamp the clamping groove 5 of the mounting section 42 into the buckle 3, and the blade 4 can be fixed to the juice extraction screw assembly. As for this method of fixing by means of the structure of the buckle 3 and the slot 5, since the buckle 3 is protruding from the top surface of the juicing screw body 1, compared with the previous method of fixing the blade 4 and the juicing screw by bolts, this method is convenient for installing and fixing the blade 4, and is not easy to hide dirt and grime, and is convenient for cleaning the structural parts. When cleaning, it is only necessary to wipe the surface of the buckle 3 and the inside of the slot 5, which is convenient to operate and is conducive to maintaining the internal hygiene of the juicer. In addition, the blade 4 is provided with a cutting section 41 located on one side of the installation section 42 and spirally rising along the vertical surface, which can ensure the cutting efficiency of fruits and vegetables in the height direction, and the present application only provides one cutting section 41, which can achieve the cutting of fruits and vegetables, and can reduce the production cost while ensuring the realization of the pre-cutting function.

[0037] In actual use, the motor of the juicer drives the rotating shaft 2 to rotate, and the rotating shaft 2 is connected to the juice extraction screw body 1, driving the juice extraction screw body 1 to rotate, thereby completing the juice extraction. Figure 3 The buckle 3 can be set on the rotating shaft 2 and exposed on the top surface of the juicing screw body 1, that is, the position setting of the buckle 3 only needs to meet the condition of being exposed on the top surface of the juicing screw body 1. It can be set on the rotating shaft 2 or directly on the juicing screw body 1.

[0038] In some optional embodiments, such as Figures 2 to 4 As shown, the buckle 3 includes a connecting column 31 and abutment sections 32 relatively arranged on both sides of the connecting column 31, and the end surface 321 of the abutment section 32 is arranged in an arc shape; the slot 5 includes a first abutment surface 51 for abutting the end surface 321 of the abutment section 32, and two first abutment surfaces 51 are symmetrically arranged, and the first abutment surfaces 51 are arranged in an arc shape.

[0039] In actual use, Figures 3 to 6As shown, the end face 321 of the abutting section 32 is arranged in an arc shape, and the slot 5 includes a first abutting surface 51 for abutting the end face 321 of the abutting section 32, and two first abutting surfaces 51 are symmetrically arranged, and the first abutting surfaces 51 are arranged in an arc shape. When the blade 4 needs to be fixed to the juice extraction screw body 1, the slot 5 of the mounting section 42 is inserted into the buckle 3, and then the blade 4 is rotated so that the two first abutting surfaces 51 of the slot 5 abut against the end face 321 of the abutting section 32 of the buckle 3, so that the blade 4 is clamped and fixed to the juice extraction screw assembly. In actual use, according to the cutting rotation direction of the blade 4, the blade 4 can be adjusted. The rotation direction of the entire blade 4 when it is inserted into the buckle 3, for example, when the blade 4 rotates clockwise during cutting, the slot 5 of the blade 4 can be docked with the buckle 3, and the blade 4 can be rotated counterclockwise to be inserted into the buckle 3, so that the clamping can be ensured while the blade 4 rotates quickly to cut, and the tightness and stability of the clamping can be ensured. In this process, since the rotation and cutting direction of the blade 4 is opposite to the direction in which the blade 4 is rotated to be inserted into the buckle 3, the blade 4 will be subjected to a reverse force during the rotation and cutting process, thereby ensuring the tightness and stability of the clamping between the buckle 3 and the slot 5.

[0040] In some optional embodiments, such as Figure 5 and Figure 6 As shown, the slot 5 further includes a second contact surface 52 for contacting the side wall of the connecting column 31, and a transition surface 53 is provided between the second contact surface 52 and the first contact surface 51. When the slot 5 of the blade 4 is rotatably engaged with the buckle 3, the second contact surface 52 of the slot 5 can contact the side wall of the connecting column 31, thereby ensuring the tightness of the blade 4 being fixed to the juice extraction screw assembly.

[0041] In some optional embodiments, such as Figure 3 and Figure 4 As shown, the length of the abutment section 32 is shorter than the diameter of the connecting column 31, a connecting surface 322 is provided between the end surface 321 and the connecting column 31, and an arc chamfer is provided between the connecting surface 322 and the end surface 321. The arc chamfer is provided between the connecting surface 322 and the end surface 321, which can ensure that when the blade 4 is rotated to rotate and fasten the slot 5 and the buckle 3, the convenience of rotation is improved, and scratches on other structures can be prevented.

[0042] In some optional embodiments, such as Figures 3 to 5 As shown, a step 54 is provided along the inner wall at the bottom of the slot 5, and the step 54 includes an inclined top surface section 541, which is used to abut against the bottom surface 323 of the abutting section 32, so as to fix the mounting section 42 to the buckle 3. When the slot 5 of the blade 4 is rotated and engaged with the buckle 3, the top surface section 541 of the step 54 can abut against and be fixed with the bottom surface 323 of the abutting section 32 of the buckle 3, and the top surface section 541 is inclined, thereby ensuring the tightness of the blade 4 being fixed to the juice extraction screw assembly.

[0043] In some optional embodiments, such as Figure 5 and Figure 6 As shown, the card slot 5 also includes a cylindrical hole 55 for passing the connecting column 31, and the ends of the first contact surface 51 and the second contact surface 52 are both provided with arc chamfers. The provision of the cylindrical hole 55 can facilitate matching the connecting column 31 of the buckle 3, and the ends of the first contact surface 51 and the second contact surface 52 are both provided with arc chamfers, which can ensure that the structures will not cause large scratches on each other when in motion.

[0044] In some optional embodiments, such as Figures 5 to 7 As shown, the surface of the cutting segment 41 is arranged in an arc shape, and a connecting segment 43 fixed to the mounting segment 42 is arranged at the end of the cutting segment 41, and the connecting segment 43 is arranged in an arc shape, and the thickness of the connecting segment 43 is greater than the cutting segment 41. The surface of the cutting segment 41 is arranged in an arc shape, which can improve the cutting efficiency of fruits and vegetables, and the end of the cutting segment 41 is arranged with a connecting segment 43 fixed to the mounting segment 42, and the connecting segment 43 is arranged in an arc shape, and the thickness of the connecting segment 43 is greater than the cutting segment 41, which can improve the stability of the structure.

[0045] In some optional embodiments, such as Figure 8 As shown, the juicing screw body 1 includes a threaded section 11 and an annular bracket 12 arranged around the top surface of the threaded section 11, and the annular bracket 12 is located at the bottom of the blade 4. The threaded section 11 is used to squeeze fruits and vegetables to achieve a juicing effect, and the annular bracket 12 arranged on the top surface of the threaded section 11 can provide a certain support for block fruits and vegetables. The annular bracket 12 is arranged at the bottom of the blade 4, which is convenient for using the blade 4 to cut block fruits and vegetables. In use, the top surface of the annular bracket 12 is tilted downward from the outer diameter direction to the inner diameter direction. This inclined setting makes it easy to drain the cut fruits and vegetables to the bottom and be processed by the juicing screw body 1 for juicing.

[0046] See also Figure 1 and Fig. 9 As shown, the second aspect of the embodiment of the present application provides a juicer, including the above-mentioned juicer screw with blades. The juicer includes an outer shell 10. In actual use, the juicer of the present application is provided with the above-mentioned juicer screw with blades 4. Therefore, compared with the previous bolt-type fixing method of the blade 4 and the juicer screw, this method is not easy to hide dirt and is convenient for cleaning the structural parts. When cleaning, you only need to wipe the surface of the buckle 3 and the inside of the card slot 5. Whether it is installed and fixed or cleaned, convenient operation can be achieved, which is conducive to maintaining the internal hygiene of the juicer.

[0047] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0048] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0049] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A juice extraction screw equipped with a blade, characterized in that: include: A juice extraction screw assembly, the juice extraction screw assembly comprising a juice extraction screw body (1), a rotating shaft (2) arranged in the juice extraction screw body (1), and a buckle (3) arranged on the top surface of the juice extraction screw body (1); A blade (4) is detachably connected to the juice extraction screw assembly, and the blade (4) comprises a mounting section (42) for clamping and fixing the buckle (3), and a cutting section (41) which is arranged on one side of the mounting section (42) and rises in a spiral along a vertical plane, and a clamping groove (5) for matching the buckle (3) is arranged on the mounting section (42).

2. A juice extraction screw equipped with a blade as claimed in claim 1, characterized in that: The buckle (3) comprises a connecting column (31) and abutment sections (32) arranged on two sides of the connecting column (31) opposite to each other, and the end surface (321) of the abutment section (32) is arranged in an arc shape; The clamping slot (5) comprises a first contact surface (51) for contacting an end surface (321) of the contact section (32), two first contact surfaces (51) are symmetrically arranged, and the first contact surfaces (51) are arranged in an arc shape.

3. A juice extraction screw equipped with a blade as claimed in claim 2, characterized in that: The clamping slot (5) further comprises a second contact surface (52) for contacting the side wall of the connecting column (31), and a transition surface (53) is provided between the second contact surface (52) and the first contact surface (51).

4. A juice extraction screw equipped with a blade as claimed in claim 2, characterized in that: The length of the abutment section (32) is shorter than the diameter of the connecting column (31), a connecting surface (322) is provided between the end surface (321) and the connecting column (31), and an arc chamfer is provided between the connecting surface (322) and the end surface (321).

5. A juice extraction screw equipped with a blade as claimed in claim 2, characterized in that: A step (54) is provided along the inner wall of the bottom of the slot (5), and the step (54) includes an inclined top surface section (541), and the top surface section (541) is used to abut against the bottom surface (323) of the abutting section (32) so as to fix the mounting section (42) to the buckle (3).

6. A juice extraction screw equipped with a blade as claimed in claim 3, characterized in that: The clamping slot (5) further comprises a cylindrical hole (55) for passing the connecting column (31), and the ends of the first contact surface (51) and the second contact surface (52) are both provided with arc chamfers.

7. A juice extraction screw equipped with a blade as claimed in claim 1, characterized in that: The surface of the cutting segment (41) is arranged in an arc shape, and a connecting segment (43) fixed to the mounting segment (42) is arranged at the end of the cutting segment (41), the connecting segment (43) is arranged in an arc shape, and the thickness of the connecting segment (43) is greater than that of the cutting segment (41).

8. The juice extraction screw equipped with a blade according to claim 1, characterized in that: The juice extraction screw body (1) comprises a threaded section (11) and an annular bracket (12) arranged around the top surface of the threaded section (11), and the annular bracket (12) is located at the bottom of the blade (4).

9. A juice extraction screw equipped with a blade as claimed in claim 8, characterized in that: The top surface of the annular bracket (12) is inclined downward from the outer diameter direction to the inner diameter direction.

10. A juice extractor, characterized in that: The invention comprises a juice extraction screw equipped with a blade as claimed in any one of claims 1 to 9.

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