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 with the blade comprises the juicing screw rod assembly and the blade assembly, and the juicing screw rod assembly comprises the juicing screw rod body, the rotating shaft arranged in the juicing screw rod body and the buckle arranged on the top face of the juicing screw rod body; the blade assembly is detachably connected to the juicing screw assembly and comprises a first blade, a second blade connected to the first blade and an installation section used for clamping and fixing the buckle, and a clamping groove used for being matched with the buckle is formed in the installation section. By means of the mode, the blade assembly 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 with a blade and a juicer. Background Art

[0002] At present, screw juicers usually equip the juicer screw with a blade to pre-shred the fruits and vegetables, so that the juicer screw can improve the working efficiency of the juicer. The existing blade is fixed to the top surface of the juicer screw by bolts, and threaded holes are provided on the juicer screw and the blade to facilitate the installation of the fixing bolts. During the juice extraction process, it is inevitable that pulp and juice will enter the threaded hole of the juicer screw. During the cleaning process, it is inconvenient to clean the threaded hole, and it is not easy to clean it, which is not conducive to the hygiene and maintenance of the juicer. Summary of the invention

[0003] The embodiments of the present application provide a juice extracting screw and a juice extractor with a blade, so as to solve the problem in the related art that when the juice extracting screw and the blade for pre-cutting are fixed with bolts, the structure is difficult to clean and is not conducive to maintaining product hygiene.

[0004] In a first aspect, an embodiment of the present application provides a juice extraction screw with a blade, comprising:

[0005] 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;

[0006] A blade assembly is detachably connected to the juice extraction screw assembly, and comprises a first blade, a second blade connected to the first blade, and a mounting section for clamping and fixing the buckle, wherein the mounting section is provided with a slot for matching the buckle.

[0007] In some embodiments, the buckle includes a connecting column and a resistance section fixed to the connecting column, the resistance section is relatively arranged on two sides of the connecting column, and the end surface of the resistance section is arranged in an arc shape;

[0008] 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.

[0009] 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.

[0010] 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.

[0011] 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.

[0012] In some embodiments, the first blade includes a first cutting portion arranged in an arc shape along a horizontal plane, and a fixing section connected to the first cutting portion, and a height of the fixing section is equal to a height of the mounting section.

[0013] In some embodiments, the second blade includes a second cutting portion that rises in a spiral along a vertical plane, and a connecting portion disposed at an end of the second cutting portion, wherein the thickness of the connecting portion is greater than that of the second cutting portion.

[0014] In some embodiments, the juicing screw body includes a threaded segment and an annular bracket disposed on the top surface of the threaded segment, and the annular bracket is disposed around the bottom of the blade assembly.

[0015] In some embodiments, the top surface of the annular bracket slopes downward from the outer diameter direction to the inner diameter direction.

[0016] In a second aspect, an embodiment of the present application provides a juicer, comprising the above-mentioned juice extraction screw with blades.

[0017] The beneficial effects of the technical solution provided by this application include:

[0018] The embodiment of the present application provides a juicer screw with a blade and a juicer. Since the juicer screw with a blade of the present application includes a juicer screw assembly and a blade assembly, the juicer screw assembly includes 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 assembly is detachably connected to the juicer screw assembly, and the blade assembly includes a first blade, a second blade connected to the first blade, and a mounting section for clamping and fixing the buckle, and the mounting section is provided with a slot for matching the buckle.

[0019] In actual use, since the juice extraction screw assembly of the present application includes 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, the blade assembly includes a mounting section for clamping and fixing the buckle, and a slot for matching the buckle is disposed on the mounting section. When fixing the blade to the juice extraction screw body, it is only necessary to clamp the slot of the mounting section into the buckle to fix the blade to the juice extraction screw assembly. This method of fixing using a buckle and a slot structure is convenient for installing and fixing the blade assembly, and is not easy to hide dirt, compared with the previous method of fixing the blade and the juice extraction screw by bolts, because the buckle is disposed on the top surface of the juice extraction screw body, 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 is conducive to maintaining the internal hygiene of the juicer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 A schematic diagram of the assembly of a juice extraction screw assembly and a blade assembly provided in an embodiment of the present application;

[0022] Figure 2 for Figure 1 Schematic diagram of the middle juicing screw assembly;

[0023] Figure 3 for Figure 2 Schematic diagram of the structure of the middle buckle;

[0024] Figure 4 for Figure 3 Schematic diagram of the buckle structure from another perspective;

[0025] Figure 5 for Figure 1 A schematic diagram of the structure of the middle blade assembly;

[0026] Figure 6 for Figure 5 Bottom schematic diagram of the middle mounting section and the card slot;

[0027] Figure 7 for Figure 5 A schematic structural diagram of a middle blade assembly from one perspective;

[0028] Figure 8 for Figure 5 A schematic structural diagram of the middle blade assembly from another perspective;

[0029] Fig. 9 A schematic diagram of a juice extraction screw assembly and an annular bracket;

[0030] Fig.10 Schematic diagram of a juicing screw assembly and a blade assembly with an outer shell.

[0031] Reference numerals:

[0032] 1. Juicing screw body; 2. Rotating shaft; 3. Buckle; 4. First blade; 5. Second blade; 6. Mounting section; 7. Slot; 10. Outer shell; 11. Threaded section; 12. Ring bracket; 31. Connecting column; 32. Interference section; 41. First cutting part; 42. Fixed section; 51. Second cutting part; 52. Connecting part; 71. First interference surface; 72. Second interference surface; 73. Transition surface; 74. Stage; 75. Cylindrical hole; 321. End surface; 322. Bottom surface; 741. 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 embodiments of the present application provide a juice extracting screw and a juice extractor with a blade, which can solve the problem in the related art that when the juice extracting screw and the blade for pre-cutting are fixed with bolts, the structure is difficult to clean and is not conducive to maintaining product hygiene.

[0035] See also Figure 1 and Figure 2 As shown, a first aspect of an embodiment of the present application provides a juicing screw with a blade, comprising a juicing screw assembly and a blade assembly, the juicing screw assembly comprising 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 assembly is detachably connected to the juicing screw assembly, the blade assembly comprises a first blade 4, a second blade 5 connected to the first blade 4, and a mounting section 6 for clamping and fixing the buckle 3, and a slot 7 for matching the buckle 3 is provided on the mounting section 6.

[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 assembly includes a mounting section 6 for clamping and fixing the buckle 3, and a slot 7 for matching the buckle 3 is disposed on the mounting section 6. When fixing the blade to the juice extraction screw body 1, it is only necessary to clamp the slot 7 of the mounting section 6 into the buckle 3 to fix the blade on the juice extraction screw assembly. This method of fixing using the structure of the buckle 3 and the slot 7 is convenient for installing and fixing the blade assembly, and is not easy to hide dirt, compared with the previous bolt-type fixing blade and juice extraction screw method, and is convenient for cleaning the structural components. When cleaning, it is only necessary to wipe the surface of the buckle 3 and the inside of the slot 7, which is convenient to operate and conducive to maintaining the internal hygiene of the juicer.

[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 1 to 4 As shown, the buckle 3 includes a connecting column 31 and a resistance section 32 fixed to the connecting column 31, the resistance section 32 is relatively arranged on both sides of the connecting column 31, and the end surface 321 of the resistance section 32 is arranged in an arc shape; the slot 7 includes a first resistance surface 71 for resisting the end surface 321 of the resistance section 32, and two first resistance surfaces 71 are symmetrically arranged, and the first resistance surfaces 71 are arranged in an arc shape.

[0039] In actual use, Figures 3 to 5As shown, the end face 321 of the abutting section 32 is arranged in an arc shape, and the slot 7 includes a first abutting surface 71 for abutting the end face 321 of the abutting section 32. Two first abutting surfaces 71 are symmetrically arranged, and the first abutting surfaces 71 are arranged in an arc shape. When the blade needs to be fixed to the juice extraction screw body 1, the slot 7 of the mounting section 6 is inserted into the buckle 3, and then the blade assembly is rotated so that the two first abutting surfaces 71 of the slot 7 abut against the end face 321 of the abutting section 32 of the buckle 3, so that the blade assembly is clamped and fixed to the juice extraction screw assembly. In actual use, the blade assembly can be adjusted according to the cutting rotation direction of the blade assembly. The rotation direction when locked into the buckle 3, for example, when the blade assembly rotates clockwise during cutting, the slot 7 of the blade assembly can be docked with the buckle 3, and the blade assembly can be rotated counterclockwise to be locked into the buckle 3, so as to ensure the fixed connection while ensuring the tightness and stability of the connection when the blade assembly rotates quickly for cutting. In this process, since the rotation cutting direction of the blade assembly in this application is opposite to the direction in which the blade assembly is rotated to be locked to the buckle 3, a reverse force will be provided during the rotation cutting process of the blade assembly, thereby ensuring the tightness and stability of the connection between the buckle 3 and the slot 7.

[0040] In some optional embodiments, such as Figures 3 to 6 As shown, the slot 7 further includes a second contact surface 72 for contacting the side wall of the connecting column 31, and a transition surface 73 is provided between the second contact surface 72 and the first contact surface 71. When the slot 7 of the blade assembly is rotatably engaged with the buckle 3, the second contact surface 72 of the slot 7 can contact the side wall of the connecting column 31, thereby ensuring the tightness of the blade assembly being fixed to the juicing screw assembly.

[0041] In some optional embodiments, such as Figures 4 to 6 As shown, a step 74 is provided along the inner wall at the bottom of the slot 7, and the step 74 includes an inclined top surface section 741, which is used to abut against the bottom surface 322 of the abutment section 32, so as to fix the mounting section 6 to the buckle 3. When the slot 7 of the blade assembly is rotated and engaged with the buckle 3, the top surface section 741 of the step 74 can abut against and be fixed to the bottom surface 322 of the abutment section 32 of the buckle 3, and the top surface section 741 is inclined, thereby ensuring the tightness of the blade assembly being fixed to the juice extraction screw assembly.

[0042] In some optional embodiments, such as Figure 5 and Figure 6 As shown, the slot 7 also includes a cylindrical hole 75 for passing the connecting column 31, and the ends of the first contact surface 71 and the second contact surface 72 are both provided with arc chamfers. The cylindrical hole 75 is provided to match the shape of the connecting column 31, and the ends of the first contact surface 71 and the second contact surface 72 are both provided with arc chamfers, which can ensure that the structures will not cause a large scratch on each other when in motion.

[0043] In some optional embodiments, such as Figure 7 and Figure 8 As shown, the first blade 4 includes a first cutting portion 41 arranged in an arc shape along a horizontal plane, and a fixing section 42 connected to the first cutting portion 41, and the height of the fixing section 42 is equal to the height of the mounting section 6. The second blade 5 includes a second cutting portion 51 rising in a spiral along a vertical plane, and a connecting portion 52 arranged at the end of the second cutting portion 51, and the thickness of the connecting portion 52 is greater than that of the second cutting portion 51.

[0044] In actual use, Figure 7 and Figure 8 As shown, the first blade 4 includes a first cutting portion 41 arranged in an arc shape along the horizontal plane. The first cutting portion 41 is arranged in an arc shape along the horizontal plane, which can ensure the cutting efficiency of fruits and vegetables and facilitate the subsequent juicing process of the juicing screw. The first blade 4 includes a fixed section 42 connected to the first cutting portion 41. The height of the fixed section 42 is equal to the height of the mounting section 6, which can ensure the structural stability of the first cutting portion 41 during the cutting process and improve the service life. The second blade 5 includes a second cutting portion 51 that rises in a spiral along the vertical plane. The second cutting portion 51 on the second blade 5 is different from the first cutting portion 41 of the first blade 4. The second cutting portion 51 is in a spiral shape along the vertical plane. It cooperates with the first cutting portion 41 to ensure the cutting efficiency of fruits and vegetables in the height direction. The second blade 5 includes a connecting portion 52 arranged at the end of the second cutting portion 51. The thickness of the connecting portion 52 is greater than that of the second cutting portion 51, which can ensure the structural stability of the second cutting portion 51 during the cutting process and improve the service life of the product.

[0045] In some optional embodiments, such as Fig. 9 As shown, the juicing screw body 1 includes a threaded section 11 and an annular bracket 12 arranged on the top surface of the threaded section 11, and the annular bracket 12 is arranged around the bottom of the blade assembly. 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 around the bottom of the blade assembly to facilitate the use of the blade assembly to cut block fruits and vegetables.

[0046] In some practical use cases, such as Fig. 9 As shown, the top surface of the annular bracket 12 is inclined downward from the outer diameter direction to the inner diameter direction. This inclined arrangement facilitates the cutting of fruits and vegetables to be directed downward to be processed by the juicing screw body 1 for juicing.

[0047] See also Figure 1 and Fig.10As shown, the second aspect of the embodiment of the present application provides a juicer, including the above-mentioned juicer screw with a blade. 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 a blade. Therefore, compared with the previous bolt-type fixing method of the blade 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 7. Whether it is installed and fixed or cleaned, convenient operation can be achieved, which is conducive to maintaining the internal hygiene of the juicer.

[0048] 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.

[0049] 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.

[0050] 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 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 assembly, the blade assembly being detachably connected to the juice extraction screw assembly, the blade assembly comprising a first blade (4), a second blade (5) connected to the first blade (4), and a mounting section (6) for clamping and fixing the buckle (3), wherein the mounting section (6) is provided with a clamping groove (7) for matching the buckle (3).

2. A juice extraction screw with a blade as claimed in claim 1, characterized in that: The buckle (3) comprises a connecting column (31) and a resisting section (32) fixed to the connecting column (31); the resisting section (32) is arranged on two sides of the connecting column (31) opposite to each other, and the end surface (321) of the resisting section (32) is arranged in an arc shape; The clamping slot (7) comprises a first contact surface (71) for contacting an end surface (321) of the contact section (32), two first contact surfaces (71) are symmetrically arranged, and the first contact surfaces (71) are arranged in an arc shape.

3. A juice extraction screw with a blade as claimed in claim 2, characterized in that: The clamping slot (7) further comprises a second contact surface (72) for contacting the side wall of the connecting column (31), and a transition surface (73) is provided between the second contact surface (72) and the first contact surface (71).

4. A juice extraction screw with a blade as claimed in claim 2, characterized in that: A step (74) is provided along the inner wall of the bottom of the slot (7), and the step (74) includes an inclined top surface section (741), and the top surface section (741) is used to abut against the bottom surface (322) of the abutting section (32) so as to fix the mounting section (6) to the buckle (3).

5. The juice extraction screw with a blade as claimed in claim 3, characterized in that: The clamping slot (7) further comprises a cylindrical hole (75) for passing the connecting column (31), and the ends of the first contact surface (71) and the second contact surface (72) are both provided with arc chamfers.

6. The juice extraction screw with a blade according to claim 1, characterized in that: The first blade (4) comprises a first cutting portion (41) arranged in an arc shape along a horizontal plane, and a fixing section (42) connected to the first cutting portion (41), wherein the height of the fixing section (42) is equal to the height of the mounting section (6).

7. The juice extraction screw with a blade as claimed in claim 1, characterized in that: The second blade (5) comprises a second cutting portion (51) which rises in a spiral along a vertical plane, and a connecting portion (52) arranged at the end of the second cutting portion (51), wherein the thickness of the connecting portion (52) is greater than that of the second cutting portion (51).

8. The juice extraction screw with a blade as claimed in claim 1, characterized in that: The juice extraction screw body (1) comprises a threaded section (11) and an annular bracket (12) arranged on the top surface of the threaded section (11); the annular bracket (12) is arranged around the bottom of the blade assembly.

9. A juice extraction screw 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 with a blade as claimed in any one of claims 1 to 9.

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