CN217488397U - Stirring cup subassembly and cooking machine - Google Patents

Abstract

The application discloses stirring cup subassembly and cooking machine. The stirring cup component comprises a cup body component, a cup seat, a stirring knife component, a sealing ring support and a sealing ring. The sealing ring support comprises a supporting part, the sealing ring seals a gap between the stirring knife assembly and the lower cup opening, and the sealing ring support comprises a connecting part and an outer side part located on the outer side of the connecting part. The inner side part is pressed against the side wall of the lower cup opening by the stirring knife component, and the connecting part is pressed against the side wall of the lower cup opening by the abutting part. The distance between the abutting part and the side wall of the lower cup mouth in the vertical direction is A; the outer side part extends upwards and downwards relative to the connecting part, the width in the vertical direction is C, and C is more than A; alternatively, the outer portion extends downward or upward relative to the connecting portion, and has a width C in the horizontal direction, where C > A. So set up, when dismantling stirring knife tackle spare and wash inside, even there is external force to draw the sealing washer, because C > A under the above-mentioned two kinds of circumstances for outside portion can't be through leaning on between portion and the lower cup lateral wall, consequently, the sealing washer is difficult to pull out.

Description

Stirring cup subassembly and cooking machine

Technical Field

The application relates to the technical field of small household appliances, in particular to a stirring cup assembly and a food processor.

Background

The cooking machine comprises a host and a stirring cup assembly. The stirring cup component comprises a sealing ring component, a cup body component, a cup seat component and a stirring knife component. The cup seat is assembled with the cup body component. The sealing ring assembly is assembled on the cup seat, and the gap between the cup body assembly and the stirring cutter assembly is sealed under the condition that the stirring cutter assembly is assembled on the cup seat.

However, the technical staff finds that the sealing ring can be pulled out when the stirring knife assembly is detached and the stirring cup assembly is cleaned in the food processor, so that the sealing effect of the sealing ring is poor after the stirring knife assembly is installed again, and liquid or food in the cup body assembly is easily exposed.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a stirring cup subassembly and cooking machine. The sealing ring of the stirring cup component is not easy to pull out in the cleaning process, and the sealing effect is good.

The present application provides a stirring cup subassembly. The stirring cup component comprises a cup body component, a cup seat, a stirring knife component and a sealing ring component. The cup body assembly comprises a cup body, and the cup body comprises a lower cup mouth side wall enclosing a lower cup mouth; the cup seat is assembled with the cup body; the stirring knife assembly is detachably assembled with the cup base and comprises a knife assembly extending into the cup body from the lower cup opening; the sealing ring seals a gap between the stirring knife assembly and the lower cup opening, and comprises a connecting part and an outer side part positioned on the outer side of the connecting part, and the connecting part is pressed against the side wall of the lower cup opening by the abutting part; the outer side part extends upwards and downwards relative to the connecting part, the width in the vertical direction is C, and C is larger than A, so that the outer side part cannot pass through between the abutting part and the side wall of the lower cup opening under the condition that the sealing ring is subjected to external force; or the outer part extends downwards or upwards relative to the connecting part, and has a width C in the horizontal direction, wherein C is larger than A, so that the outer part cannot pass between the abutting part and the side wall of the lower cup opening under the condition that the sealing ring is subjected to external force. So set up, when dismantling stirring knife tackle spare and wash inside, even there is external force to drag the sealing washer, because C > A for outside portion can't be through leaning on between portion and the lower cup lateral wall, consequently, the sealing washer is difficult to pull out, and after having cleaned the back and having installed stirring knife tackle spare once more, the sealing washer still can play fine sealed effect, and the internal liquid of cup or food are difficult to flow.

Optionally, the sealing ring comprises an inner side portion, the inner side portion extends from the connecting portion to the inner side of the connecting portion and seals a gap between the stirring blade assembly and the lower cup mouth; and/or, the sealing ring comprises a lower extension part and a lower sealing part, wherein the lower extension part extends downwards from the connecting part, the lower sealing part is folded inwards from the lower extension part, and the lower sealing part seals a gap between the stirring knife assembly and the lower cup mouth. According to the arrangement, the inner side part extends towards the inner side of the connecting part and seals a gap between the stirring cutter assembly and the lower cup mouth, so that the sealing can be realized only by upwards assembling and locking the stirring cutter assembly, the sealing is simple, and the sealing effect is good; the lower sealing part which is reversely folded seals a gap between the stirring cutter component and the lower cup mouth, and the lower sealing part is reversely folded, so that the sealing can be realized only by upwards assembling and locking the stirring cutter component, the sealing is simple, the sealing effect is good, and the sealing is convenient and the sealing effect is better under the condition that the two schemes are adopted.

Optionally, the seal ring holder and the cup holder are integrally provided. So set up, stirring cup subassembly's spare part is few.

Optionally, the abutting portion is disposed around the circumferential direction of the cup holder, the outer side portion includes a sealing ring side wall and a limiting portion disposed outside the sealing ring side wall, the sealing ring side wall is sleeved outside the abutting portion, and the sum of the widths of the sealing ring side wall and the limiting portion along the radial direction of the sealing ring is the width C; the sealing ring support comprises a matching part, and the limiting part and the matching part are matched to limit the relative circumferential rotation of the sealing ring and the sealing ring support along the sealing ring support. So set up, because the cooperation portion with spacing portion cooperation can be so that can not rotate between sealing washer and the sealing washer support, like this, can be better play sealed effect, under the inside of wasing the cup and the inside of cup the condition, cooperation portion and spacing portion cooperation also can make the sealing washer be difficult to pull out, in addition, pass through screw thread etc. with the cup and close under the mode is connected soon, the sealing washer is difficult to not hard up because of cup and cup equipment.

Optionally, the limiting parts are arranged at intervals around the circumferential direction of the side wall of the sealing ring, and a sealing ring gap is arranged between every two adjacent limiting parts; the cooperation portion winds the circumference interval of sealing washer support sets up, adjacent two be provided with the support breach between the cooperation portion, every spacing position is in a support breach, and every cooperation position is in a sealing washer breach. So set up, every cooperation portion is located a sealing washer breach to and every spacing portion is located a support breach, the sealing washer is more difficult to be pulled out.

Optionally, the width of the matching portion in the circumferential direction of the sealing ring support is H, the width of the sealing ring gap in the circumferential direction of the sealing ring support is M, and H-M is greater than or equal to 0.2mm and less than or equal to 1 mm. So set up, the difference of H and M is in above-mentioned within range, can be better between spacing portion and the cooperation portion play limiting displacement, and then, the sealing washer is more difficult to be pulled out.

Optionally, the abutting portion surrounds the seal ring support for one circle, the outer side portion surrounds the connecting portion for one circle and is located outside the abutting portion in a sleeved mode with the abutting portion, and the width of the outer side portion in the radial direction of the seal ring is the width C.

Optionally, the seal ring support includes a limiting groove recessed towards the inside of the seal ring support, the outer side portion protrudes downwards to form a protruding portion, and the protruding portion is located in the limiting groove. So set up, because bulge downwardly extending, and the spacing groove is sunken to support inside, and the bulge is located the spacing inslot, from this, based on the mating reaction of spacing groove and bulge, in the cleaning process, the sealing washer is more difficult to be pulled out.

Optionally, the width C at least satisfies one of the following conditions: 1) the thickness of the connecting part in the vertical direction is B, and C is greater than B; 2) c is more than or equal to 2A; 3) c is less than or equal to 20A. With this arrangement, since C > B, a height difference is formed between the outer portion and the connecting portion, and this height difference further makes the seal ring less likely to be pulled out. Because C is more than or equal to 2A and/or less than or equal to 20A, the sealing ring can be ensured not to be pulled out easily.

Alternatively, B ≧ 1.2A, and/or, C ≧ 1.1B. So set up, B is greater than or equal to 1.2A makes the sealing washer can be better compressed tightly, and the sealing washer is more difficult to be pulled out. C is more than or equal to 1.1B, so that the sealing ring is not easy to pull out.

On the other hand, the embodiment of the application discloses a food processor. The cooking machine includes host computer and aforementioned any one stirring cup subassembly, the host computer includes the motor, motor drive the knife tackle spare, the knife tackle spare is in the cup internal rotation.

Drawings

FIG. 1 is an exploded view of a blender cup assembly;

FIG. 2 is an exploded view of a seal ring assembly of the blender cup assembly of FIG. 1;

FIG. 3 is a partial cross-sectional view of the blender cup assembly as depicted in FIG. 1;

FIG. 4 is an exploded view of the first embodiment of the blending cup assembly without the lid assembly;

FIG. 5 is an exploded view of a seal ring assembly of the blender cup assembly shown in FIG. 4;

FIG. 6 is an assembly view of the seal ring assembly shown in FIG. 5;

FIG. 7 is a partial cross-sectional view of portion A of the seal ring assembly shown in FIG. 6;

FIG. 8 is a cross-sectional view of the blender cup assembly shown in FIG. 4;

fig. 9 is an enlarged view of portion B of fig. 8;

FIG. 10 is a partial cross-sectional view of a second embodiment blending cup assembly;

FIG. 11 is a partial cross-sectional view of a third embodiment of a blender cup assembly.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of devices consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1, 2 and 3, a blending cup assembly includes a seal ring assembly 10, a cup body assembly 20, a cup holder 30 and a blending knife assembly 40. The seal ring assembly 10 includes a seal ring 1 and a seal ring holder 2. The sealing ring 1 seals the gap between the stirring blade assembly and the lower cup mouth (see how to seal by the inner side part 12 and/or the lower sealing part 142), and comprises a connecting part 11, an inner side part 12 located inside the connecting part 11, and an outer side part 13 located outside the connecting part 11. The inner side and the outer side of the connecting part 11 are based on the stirring cup assembly, the side facing the inner part of the stirring cup assembly is the inner side, and the side facing the outer part of the stirring cup assembly is the outer side. The seal ring holder 2 comprises an abutment 21. Although the sealing ring assembly 10 is described as being formed by the sealing ring 1 and the sealing ring support 2, the skilled person will appreciate that in some embodiments, the sealing ring support 2 may be formed integrally with the cup holder 30, and thus, the stirring cup assembly has fewer parts. In the present embodiment, the abutting portion 21 surrounds the seal ring holder 2 by one turn, and the seal ring holder 2 further includes a peripheral wall 22 which surrounds the abutting portion 21 by one turn and is concentric with the abutting portion 21. An insertion groove 23 is formed between the abutting portion 21 and the peripheral wall 22. The outer side portion 13 is inserted into the insertion groove 23. The bowl assembly 20 includes a bowl 201, a lid 202 that covers the bowl 201, and the like. The cup 201 includes a lower cup sidewall 2012 that circumscribes a lower cup 2011. The gasket assembly 10 is assembled to the cup holder 30, the cup holder 30 is assembled to the cup body 201, and after the assembly, the connecting portion 11 is pressed against the lower cup sidewall 2012 by the abutting portion 21. Based on the function of the abutting portion 21, a skilled person can understand that the abutting portion 21 may be disposed in other ways, and the connecting portion 11 may be pressed against the lower cup sidewall 2012. The blender knife assembly 40 is detachably assembled with the cup holder 30 and comprises a knife assembly 401 extending into the cup body 201 from the lower cup mouth 2011. After the stirring blade assembly 40 is assembled with the cup holder 30, the inner side portion 12 is pressed against the lower cup rim sidewall 2012 by the stirring blade assembly 40 to seal the lower cup rim 2011. In the stirring cup assembly, the sealing ring 1 is easily pulled out during the process of removing the stirring blade assembly 40 and cleaning the inside (such as the inside of the cup body 201 and the inside of the cup base 30). After the analysis, the technician finds that the width C of the outer part 13 in the horizontal direction is less than or equal to the distance a between the abutting part 21 and the lower cup side wall 2012 in the vertical direction, i.e. C ≦ a. Therefore, the gasket 1 is easily pulled out from between the abutting portion 21 and the lower cup sidewall 2012 by an external force during the cleaning process.

After finding the reason why the seal ring 1 is easily pulled out, the inventors of the present application developed a stirring cup assembly. The sealing ring of the stirring cup assembly is not easy to pull out.

Referring to fig. 9 and 10, fig. 9 discloses a first embodiment and fig. 10 discloses a second embodiment of the present application, which differ in the shape of the outer portion 13. The outer portion 13 in fig. 10 corresponds to widening the outer portion 13 in fig. 2 and 3. In the second embodiment, the abutting portion 21 surrounds the seal ring holder 2 once, the outer portion 13 surrounds the connecting portion 11 once and is located outside the abutting portion 21 so as to be fitted to the abutting portion 21, and the width of the outer portion 13 in the radial direction of the seal ring 1 is the width C. More specifically, in fig. 10, the seal ring 1 includes a lower extension 141 extending downward from the connecting portion 11 and the inner portion 12 extending inward of the connecting portion 11. The outer portion 13 surrounds the lower extension 141 for one circle and is concentric with the lower extension 141 to enclose an accommodating groove 15 with the connecting portion 11 and the lower extension 141, and the width of the outer portion 13 in the radial direction of the seal ring 1 is the width C. The gasket support 2 includes a support body 25, and the abutting portion 21 surrounds the support body 25 and is inserted into the receiving groove 15, so as to press the connecting portion 11 against the lower cup sidewall 2012. In both embodiments, the width between the abutting portion 21 and the lower cup side wall 2012 in the vertical direction is a, the outer portion 13 extends downward relative to the connecting portion 11, and the width in the horizontal direction is C, where C > a. In other embodiments, the outer portion 13 may also extend upward, with a width in the horizontal direction of C, where C > A.

Referring to fig. 11, in another embodiment, a width between the abutting portion 21 and the lower cup sidewall 2012 in the vertical direction is a; the outer side portion 13 extends upward and downward relative to the connecting portion 11, and has a width C in the vertical direction, C > a. Like this setting, dismantle stirring knife tackle spare 40 and wash when inside, even there is external force to pull sealing washer 1, because C > A makes and pulls in the cleaning process under the condition of sealing washer 1, outside portion 13 can not be through leaning on the portion 21 and the lower clearance between the rim of a cup lateral wall 2012, consequently, sealing washer 1 is difficult to pull out, after having cleaned and adorning stirring knife tackle spare 40 once more, sealing washer 1 still can play fine sealed effect, and liquid or food in the cup 201 are difficult to flow.

Another embodiment in which the seal ring 1 seals the lower cup 2011 and the blender knife assembly 40 is described below.

Referring to fig. 9, 10 and 11, the sealing ring 1 includes a lower extension 141 extending downward from the connection part 11, and a lower sealing part 142, the lower sealing part 142 is folded back from the lower extension 141 to the inside of the connection part 11, and the lower sealing part 142 seals a gap between the stirring knife assembly 40 and the lower cup 2011 after the stirring knife assembly 40 is assembled. As set forth above, the inner side portion 12 extends toward the inner side of the connecting portion 11 and seals the gap between the stirring blade assembly 40 and the lower cup 2011, so that the sealing can be realized only by assembling and locking the stirring blade assembly 40 upward, the sealing is simple, and the sealing effect is good; the gap between the stirring knife assembly 40 and the lower cup 2011 is sealed by the reversely folded lower sealing portion 142, and because the lower sealing portion 142 is reversely folded, the sealing can be realized only by assembling and locking the stirring knife assembly 40 upwards, the sealing is simple, the sealing effect is good, and under the condition that the two schemes are adopted, as shown in fig. 9, 10 and 11, the sealing is convenient and the sealing effect is better.

The value of C is determined according to products, and C is larger than A. In some embodiments, C ≦ 20A, that is, A < C ≦ 20A. And C is less than or equal to 20A, so that the sealing ring is more ensured not to be pulled out easily.

In the various embodiments described above, C.gtoreq.2A. By such an arrangement, the sealing ring 1 is more ensured not to be easily pulled out. The skilled person will appreciate that the configuration of the outer part 13 is not limited based on the role played by the outer part 13.

Referring to fig. 9 and 5 in conjunction with fig. 4, 6, 7 and 8, in one embodiment, the abutment 21 is disposed around the circumference of the cup holder 30. The outer portion 13 includes a sealing ring side wall 131 and a limiting portion 132 disposed outside the sealing ring side wall 131, and the sealing ring side wall 131 is sleeved outside the abutting portion 21. The sum of the widths of the seal ring side wall 131 and the stopper portion 132 in the radial direction of the seal ring 1 is the width C. As shown in fig. 9, the sum of the widths of the gasket side wall 131 and the stopper 132 in the radial direction of the gasket 1 is the width C. The sealing ring support 2 comprises a matching part 24, and the limiting part 132 and the matching part 24 are matched to limit the sealing ring 1 and the sealing ring support 2 to rotate relatively along the circumferential direction of the sealing ring support 2. In a further embodiment, the sealing ring 1 comprises a lower extension 141 extending downwards from the connecting portion 11. The lower extension 141, the connecting portion 11 and the gasket sidewall 131 enclose a receiving groove 15. The seal ring holder 2 comprises a holder body 25. The abutment 21 is wound around the holder body 25. The fitting portion 24 is provided to the holder body 25. The abutting portion 21 is inserted into the receiving groove 15 around the circumference of the seal ring holder 2. So set up, because cooperation portion 24 with spacing portion 132 cooperation can make and can not rotate between sealing washer 1 and the sealing washer support 2, like this, can be better play sealed effect, under the inside of washing cup 201 and the inside condition of cup 30, cooperation portion 24 also can make sealing washer 1 be difficult to pull out with spacing portion 132 cooperation, in addition, under the condition that cup 30 and cup 201 pass through screw thread etc. and close the mode and be connected soon, sealing washer 1 is difficult to be not hard up because cup 30 and cup 201 equipment.

Based on the functions of the limiting part 132 and the matching part 24, the respective structures of the limiting part 132 and the matching part 24 are not limited, and the sealing ring 1 and the sealing ring support 2 can not rotate. The following describes the structures of the stopper portion 132 and the engagement portion 24 in one embodiment of the present application with reference to the drawings.

The limiting parts 132 are arranged around the circumferential direction of the side wall 131 of the sealing ring at intervals, and a sealing ring notch 133 is arranged between every two adjacent limiting parts 132. The matching parts 24 are arranged around the circumference of the sealing ring support 2 at intervals, a support notch 26 is arranged between every two adjacent matching parts 24, each limiting part 132 is positioned in one support notch 26, and each matching part 24 is positioned in one sealing ring notch 133. With this arrangement, each fitting portion 24 is located in one of the seal ring notches 133, and each stopper portion 132 is located in one of the bracket notches 26, the seal ring 1 is less likely to be pulled out.

Referring to fig. 7, in one embodiment, the width of the fitting portion 24 along the circumferential direction of the seal ring holder 2 is H, the width of the seal ring notch 133 along the circumferential direction of the seal ring 1 is M, H-M is greater than or equal to 0.2mm and less than or equal to 1mm, for example, the difference is 0.2mm, 0.25mm, 0.3mm, 0.32mm, 0.36mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.68mm, 0.7mm, 0.75mm, 0.8mm, 0.85mm, 0.9mm, 0.93mm, 0.96mm, or 1 mm. So set up, the difference of H and M is in above-mentioned within range, can be better play limiting displacement between spacing portion 132 and the cooperation portion 24, and then, sealing washer 1 is more difficult to be pulled out.

Referring to fig. 9, in some embodiments, the seal ring holder 2 includes a limiting groove 27 recessed toward the inside of the seal ring holder 2. The outer side portion 13 has a projection 134 projecting downward. The projection 134 is located in the limiting groove 27. So set up, because bulge 134 downwardly extending, and spacing groove 27 is sunken to support 2 inside, and bulge 134 is located spacing groove 27, from this, based on spacing groove 27 and the mating reaction of bulge 134, in the cleaning process, sealing washer 1 is more difficult to be pulled out.

Referring to fig. 9, 10 and 11, in some embodiments, the thickness of the connecting portion 11 in the vertical direction is B, and C > B. With this arrangement, since C > B, a height difference is formed between the outer portion 13 and the connecting portion 11, and this height difference further makes the seal ring 1 less likely to be pulled out. In embodiments of the present application, 1) C > B; 2) c is more than or equal to 2A; 3) c is less than or equal to 20A, and C is more than A, and the three can meet one of the requirements.

In some embodiments, B.gtoreq.1.2A, and/or, C.gtoreq.1.1B. So set up, B is greater than or equal to 1.2A makes the sealing washer can be better compressed tightly, and the sealing washer is more difficult to be pulled out. C is larger than or equal to 1.1B, so that the sealing ring is further not easy to pull out. And C is more than 2A under the condition of satisfying the relation that B is more than or equal to 1.2A and/or C is more than or equal to 1.1B, so that the sealing ring 1 is not easy to pull out.

In another aspect, the embodiment of the present application further discloses a food processor. The cooking machine includes host computer and any one of the aforesaid stirring cup subassembly, the host computer includes the motor, motor drive knife tackle spare 401, knife tackle spare 401 is in the cup 201 internal rotation.

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. A blender cup assembly, comprising:

a cup assembly (20) comprising a cup (201), the cup (201) comprising a lower cup sidewall (2012) enclosing a lower cup mouth (2011);

a cup holder (30) assembled with the cup body (201);

the stirring knife assembly (40) is detachably assembled with the cup seat (30) and comprises a knife assembly (401) extending into the cup body (201) from the lower cup mouth (2011);

a seal ring holder (2) provided to the cup holder (30) and including an abutting portion (21); the distance between the abutting part (21) and the side wall (2012) of the lower cup mouth in the vertical direction is A;

the sealing ring (1) is used for sealing a gap between the stirring knife assembly (40) and the lower cup mouth (2011), and comprises a connecting part (11) and an outer side part (13) positioned on the outer side of the connecting part (11), and the connecting part (11) is pressed against the side wall (2012) of the lower cup mouth by the abutting part (21);

the outer side part (13) extends upwards and downwards relative to the connecting part (11), the width in the vertical direction is C, C is more than A, so that the outer side part (13) cannot pass between the abutting part and the side wall of the lower cup opening under the condition that the sealing ring (1) is subjected to external force;

or the outer part (13) extends downwards or upwards relative to the connecting part (11), the width in the horizontal direction is C, C is larger than A, so that the outer part (13) cannot pass between the abutting part and the side wall of the lower cup opening under the condition that the sealing ring (1) is subjected to external force.

2. The mixing cup assembly according to claim 1, characterised in that the sealing ring (1) comprises an inner portion (12), said inner portion (12) extending from the connection portion (11) to the inside of the connection portion (11) and sealing the gap between the mixing blade assembly (40) and the lower cup mouth (2011);

and/or, the sealing ring (1) comprises a lower extension (141) extending downwards from the connecting part (11) and a lower sealing part (142), wherein the lower sealing part (142) is reversely folded from the lower extension (141) to the inner side of the connecting part (11) and seals a gap between the stirring knife assembly (40) and the lower cup mouth (2011).

3. A blender cup assembly as claimed in claim 1, characterised in that said sealing ring holder (2) is integral with said cup base (30);

and/or the abutting part (21) is arranged around the circumferential direction of the cup seat (30), the outer side part (13) comprises a sealing ring side wall (131) and a limiting part (132) arranged outside the sealing ring side wall (131), the sealing ring side wall (131) is sleeved outside the abutting part (21), and the sum of the radial widths of the sealing ring side wall (131) and the limiting part (132) along the sealing ring (1) is the width C;

the sealing ring support (2) comprises a matching portion (24), the limiting portion (132) and the matching portion (24) are matched to limit the sealing ring (1) to rotate relative to the circumferential direction of the sealing ring support (2).

4. The blending cup assembly of claim 3, wherein the limiting portions (132) are arranged at intervals around the circumference of the side wall (131) of the sealing ring, and a sealing ring gap (133) is arranged between two adjacent limiting portions (132);

the matching parts (24) are arranged around the circumferential interval of the sealing ring support (2), two adjacent matching parts (24) are provided with a support notch (26), each limiting part (132) is positioned in one support notch (26), and each matching part (24) is positioned in one sealing ring notch (133).

5. A blender cup assembly as claimed in claim 4, wherein the width of the fitting portion (24) in the circumferential direction of the seal ring holder (2) is H, the width of the seal ring gap (133) in the circumferential direction of the seal ring (1) is M, 0.2mm ≦ H-M ≦ 1 mm.

6. The mixing cup assembly according to claim 1, characterised in that the abutment portion (21) surrounds the ring support (2) once and the outer portion (13) surrounds the connecting portion (11) once and is located outside the abutment portion (21) in a manner nested with the abutment portion (21), the width of the outer portion (13) in the radial direction of the ring (1) being the width C.

7. A mixing cup assembly according to any one of claims 2-6, characterised in that the sealing ring holder (2) comprises a retaining groove (27) which is recessed towards the inside of the sealing ring holder (2), the outer part (13) having a protrusion (134) protruding downwards, the protrusion (134) being located in the retaining groove (27).

8. The blender cup assembly of claim 1, wherein said width C satisfies at least one of the following conditions:

the thickness of the connecting part (11) in the vertical direction is B, and C is more than B;

C≥2A；

C≤20A。

9. a blender cup assembly as claimed in claim 8, wherein B.gtoreq.1.2A, and/or C.gtoreq.1.1B.

10. A food processor, comprising a main body and the blender cup assembly of any one of claims 1 to 9, wherein the main body comprises a motor, the motor drives the knife assembly (401), and the knife assembly (401) rotates in the cup body.

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