CN219397061U - Bowl cover subassembly and cooking machine - Google Patents

Abstract

The application discloses bowl cover subassembly and cooking machine. The cup cover assembly comprises a cup cover and an exhaust cover. The exhaust cover comprises a cover body, an insertion column and an anti-falling part, wherein the cover body comprises a central part and an edge part surrounding the central part in a circle, the insertion column extends downwards from the central part, and the anti-falling part is arranged at the bottom end of the insertion column. The cup cover is provided with an insertion hole. The insertion column is inserted into the insertion hole, and the anti-falling part penetrates out of the insertion hole and is blocked by the side wall of the insertion hole. Therefore, when the exhaust cover is fixed firmly and the pressure of steam is high, the side wall blocks the exhaust cover, the exhaust cover is not easy to deviate from and deform from the cup cover, in addition, the structure of the exhaust cover also enables the parts of the exhaust cover to be single, so that the assembly cost is low, the failure rate is low, the process quality is better controlled, the quality risk is low, and the exhaust cover is easy to manufacture.

Description

Bowl cover subassembly and cooking machine

Technical Field

The application relates to the technical field of small household appliances, in particular to a cup cover assembly and a cooking machine.

Background

The food processor comprises a food processing cup and a cup cover assembly covered on the food processing cup. The cup cover assembly comprises a cup cover and an exhaust cover. In the case of heating the food in the cooking cup, the gas is exhausted through the exhaust cover or the overflow is prevented.

However, the skilled artisan has found that when the vapor pressure is high, the vent cap tends to fall off the cap.

Disclosure of Invention

An object of the application is to provide a bowl cover subassembly and cooking machine. The exhaust cover of the cup cover component is not easy to be separated from the cup cover.

The application provides a bowl cover assembly. The cup cover assembly comprises a cup cover and an exhaust cover. The exhaust cover comprises a cover body, an insertion column and an anti-falling portion, wherein the cover body comprises a central portion and an edge portion surrounding the periphery of the central portion, the insertion column extends downwards from the central portion, and the anti-falling portion is arranged at the bottom end of the insertion column. The cup cover is provided with an inserting hole; the insertion column is inserted into the insertion hole. The anti-falling part penetrates out of the insertion hole and is blocked by the side wall of the insertion hole so as to prevent the exhaust cover from falling off from the cup cover.

The above arrangement, because the insertion column and the anti-falling part are arranged, the insertion column is inserted into the insertion hole, the anti-falling part is arranged at the bottom end of the insertion column, penetrates out of the insertion hole and is blocked by the side wall of the insertion hole, therefore, the exhaust cover is fixed firmly, and when the pressure of steam is high, the exhaust cover is not easy to fall off and deform from the cup cover. Furthermore, since the exhaust cover includes the cover body, the insertion column and the anti-drop portion, the exhaust cover has a single component, so that the assembly cost is low, the failure rate is low, the process quality is better controlled, the quality risk is low, and the exhaust cover is easy to manufacture.

In some embodiments, the anti-drop portions are spaced apart circumferentially of the insert post, as barbs extending toward the cap body; a fixing groove is formed between the barb and the side part of the insertion column, and the side wall of the insertion hole is positioned in the fixing groove.

As the anti-falling part is a barb and forms a fixed groove with the side part of the insertion column, the side wall of the insertion hole is positioned in the fixed groove, so that the anti-falling part has certain elasticity, the side wall and the anti-falling part are matched and then enter the fixed groove in the installation process of the exhaust cover and the cup cover, the exhaust cover and the cup cover are smoothly installed, and the exhaust cover is easy to assemble and is tightly assembled, thereby being beneficial to avoiding the condition that the exhaust cover is lifted up due to overlarge steam and large-scale overflow is caused.

In some embodiments, the vent cap is integrally constructed.

By the arrangement, the exhaust cover is integrally constructed, so that parts of the exhaust cover are more single, the assembly cost is low, the failure rate is low, the process quality is better controlled, the quality risk is low, and the exhaust cover is easy to manufacture.

In some embodiments, the exhaust cover is coated with a flexible material or is entirely flexible.

As the exhaust cover is coated with the flexible material or is integrally made of the flexible material, the exhaust cover has certain elasticity, and can be matched with the cup cover better, for example, the exhaust cover is convenient to exhaust and is not easy to fall off.

In some embodiments, the barb comprises a fixation groove bottom surface and a fixation groove side surface, the fixation groove bottom surface and the fixation groove side surface being at an obtuse angle.

If above-mentioned setting, fixed slot bottom surface and fixed slot side are the obtuse angle setting, cooperate through fixed slot side and spliced pole until reaching the fixed slot bottom surface and be located the fixed slot, and the installation is smooth and easy, and equipment is inseparable more easily, also is favorable to avoiding taking place that steam is too big and lift out the exhaust cover, causes the condition of extensive overflow thick liquid.

In some embodiments, the obtuse angle is a,100 degrees.ltoreq.a.ltoreq.140 degrees.

As the angle of the obtuse angle a is less than or equal to 100 degrees and less than or equal to 140 degrees, the exhaust cover is easier to assemble with the cup cover and is tightly assembled, and the exhaust cover is more favorable for avoiding the condition that the exhaust cover is opened excessively by steam to cause large-scale overflow.

In some embodiments, a vent gap is formed between the rim portion of the lid body and the lid top surface of the lid, and a vent channel is formed between the side portion of the insert post and the sidewall of the insert hole, the vent channel being in communication with the vent gap.

According to the arrangement, after the insertion column is inserted into the insertion hole, the air exhaust gap and the air exhaust channel are formed after the cup cover and the air exhaust cover are assembled, no additional structure is required to be arranged to form the air exhaust gap and the air exhaust channel, the structures of the cup cover and the air exhaust cover are simple, in addition, the structures are beneficial to steam exhaust, the air exhaust gap is narrow, and the overflow phenomenon is also beneficial to preventing under the condition of meeting the air exhaust function.

In some embodiments, spaced pads are provided below the rim portion. After the exhaust cover is assembled on the cup cover, the cushion block is positioned on the cup cover top surface of the cup cover so that the exhaust gap is formed between the bottom surface of the edge part and the cup cover top surface.

In the above arrangement, the spacer blocks are arranged below the edge parts, and after the exhaust cover is assembled on the cup cover, the exhaust gap can be formed by the spacer blocks between the bottom surface of the edge parts and the top surface of the cup cover, so that the exhaust gap is formed by the spacer blocks on the premise of meeting the exhaust and/or overflow prevention functions, the structure is simple, and the exhaust cover and the cup cover cannot be assembled in a complex manner.

In some embodiments, the insert column is provided with a return cavity opposite the central portion, the return cavity including a downwardly sloped ramp.

As set forth above, since the insert column includes the reflow chamber, and the reflow chamber includes the inclined plane that inclines downward, the reflow chamber can collect the steam or water droplet that gushes toward the exhaust cover, and the inclined plane has the guidance quality, the water droplet that the steam becomes or the water droplet that gushes toward the exhaust cover can follow the inclined plane whereabouts, avoids adhering too much water on the exhaust cover.

In some embodiments, the reflow chamber includes an upper reflow chamber and a lower reflow chamber in communication, the upper reflow chamber side of the upper reflow chamber and the lower reflow chamber side of the lower reflow chamber forming the ramp. The upper backflow cavity and the lower backflow cavity are both in a truncated cone shape, and/or an included angle formed by the side surface of the upper backflow cavity and the vertical surface is b, and an included angle formed by the side surface of the lower backflow cavity and the vertical surface is c, wherein b is greater than or equal to c.

As the upper reflux cavity and the lower reflux cavity are both in the shape of the circular truncated cone, the steam or water drops which are shone towards the exhaust cover are more convenient to collect, and the water drops which are changed from the steam or water drops which are shone towards the exhaust cover can fall along the inclined plane. Because b is more than or equal to c, the reflux cavity is larger, the side surface of the lower reflux cavity and the side surface of the upper reflux cavity form the inclined plane, and the side surface of the lower reflux cavity and the side surface of the upper reflux cavity have guiding performance on water flow, so that water drops which are more favorable for changing steam into water drops or water drops which are rushed to the exhaust cover can fall along the inclined plane.

In some embodiments, the side of the insert post is provided with a rib that is interference fit with the cap when the vent cap is assembled to the cap.

As the ribs are arranged on the side portions of the insertion columns, the exhaust cover and the cup cover are in interference fit through the ribs, the exhaust cover and the cup cover can be assembled conveniently, the insertion columns can be prevented from shaking too much in the insertion holes, and in addition, the assembly is achieved through the structure, so that the exhaust cover is further enabled to be few in parts, low in assembly cost, low in quality risk and low in failure rate.

In some embodiments, the central portion is provided with a grip portion opposite the insertion post.

As the central part is provided with the gripping part which is opposite to the insertion column, the exhaust cover is more unitary in parts, so that the assembly cost is low, the failure rate is low, the process quality is better controlled, the quality risk is low, and the exhaust cover is easy to manufacture.

On the other hand, the embodiment of the application discloses a cooking machine. The food processor comprises a food processing cup, any one of the cup cover components and a heating component, wherein the cup cover component covers the cup opening of the food processing cup; the heating component heats food materials in the cooking cup.

As set forth above, the food processor has at least the beneficial effects brought by the cup cover assembly and will not be described again.

Drawings

Fig. 1 is a sectional view of a related art food processor;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a cross-sectional view of a food processor shown according to an embodiment of the present application;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is an exploded view of the food processor shown in fig. 3 in a sectional state;

FIG. 6 is a schematic diagram of an exhaust cap according to an embodiment of the present application;

FIG. 7 is a schematic view of the vent cover of FIG. 6 at another angle;

fig. 8 is a cross-sectional view of the exhaust cover shown in fig. 6.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to 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 apparatus consistent with some aspects of the present application as detailed in the accompanying claims.

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, 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 "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited 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 or all possible combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the exhaust cover 10 of the related art includes an upper cover 101, a lower cover 102, a button assembly 103, a sound insulation pad 104, and a sealing ring 105. The sealing ring 105 is sleeved on the insertion column of the lower cover 102 and abuts against a boss 1021 at the bottom end of the insertion column, and the upper cover 101 is provided with an exhaust hole 1011 and is assembled with the lower cover 102. The button assembly 103 includes a button 1031 and an elastic member 1032. Pressing the button 1031 can detach the upper cover 101 and the lower cover 102. The soundproof pad 104 is assembled on the lower cover 102, and is opened by receiving the pressure of the steam, and is closed by not receiving the pressure of the steam. By providing the sound insulation pad 104, noise during operation of the exhaust cover can be reduced. The sealing ring 105 seals the gap between the lower cap 102 and the cap 20.

Since the exhaust cover includes the upper cover 101, the lower cover 102, the button assembly 103, the sound insulation pad 104 and the sealing ring 105, and these components are required to be assembled, the exhaust cover has the following problems: the device has the advantages of more parts, high assembly cost, high quality risk and high failure rate.

In addition, in some lid assemblies, there is also a problem with the vent cap falling off of the lid.

In order to solve at least one of the above problems, embodiments of the present application disclose a cap assembly. The structure of the cap assembly is described below with reference to the accompanying drawings.

Referring to fig. 5, 4 and 3, embodiments of the present application further disclose a cap assembly. The cap assembly includes the cap 20 and the vent cap 10. In the embodiment of the application, the cup cover assembly further comprises a sealing piece 30, wherein the sealing piece 30 is sleeved on the cup cover 20 and is used for sealing a gap between the cup cover 20 and the cooking cup 200.

Referring to fig. 7 and 8 in combination with fig. 3, 4, 5 and 6, the exhaust cover 10 includes a cover body 1, an insertion column 2 and a drop-preventing portion 3. The cover body 1 includes a central portion 11 and a rim portion 12 surrounding the central portion 11. The central portion 11 and the edge portion 12 are relative concepts, the insert column 2 extending downwardly from the central portion 11. The anti-falling part 3 is arranged at the bottom end of the insertion column 2. Referring to fig. 4 in combination with fig. 3 and 5, the insertion column 2 is inserted into the insertion hole 203 of the cup cover 20, the anti-falling portion 3 penetrates through the insertion hole 203 and is blocked by the side wall 2031 of the insertion hole 203, so as to assemble the air exhaust cover 10 with the cup cover 20, and after assembly, the anti-falling portion 3 prevents the air exhaust cover 10 from falling out of the cup cover 20. The structure of the retaining portion 3 and the insertion column 2 is not limited to the structure of the fixing groove 31 described later, and may be formed in an L shape.

As described above, since the insertion column 2 and the anti-drop portion 3 are provided, the insertion column 2 is inserted into the insertion hole 203 of the cup cover 20, the anti-drop portion 3 is provided at the bottom end of the insertion column 2, passes out of the insertion hole 203 and is blocked by the sidewall 2031 of the insertion hole 203, thereby the exhaust cover 10 is firmly fixed, and when the pressure of steam is high, the exhaust cover 10 is not easy to drop out of and deform from the cup cover 20, and furthermore, since the exhaust cover 10 includes the cover body 1, the insertion column 2 and the anti-drop portion 3, the components of the exhaust cover 10 are single, so that the assembly cost is low, the failure rate is low, the process quality is better controlled, the quality risk is low, and the manufacturing is easy.

With continued reference to fig. 4, 6, 7 and 8, the anti-falling portions 3 are circumferentially spaced apart from the insertion column 2, and in the figure, three anti-falling portions 3 are provided, and adjacent anti-falling portions 3 form an angle of 120 degrees. The anti-drop portion 3 is a barb extending toward the cover body 1, and a fixing groove 31 is formed between the barb and the side portion of the insertion column 2. As shown in fig. 4, the side wall 2031 of the insertion hole 203 is located in the fixing groove 31.

As the anti-falling part 3 is a barb and forms the fixing groove 31 with the side part of the insertion column 2, the anti-falling part 3 has a certain elasticity, and the side wall 2031 and the anti-falling part are matched to enter the fixing groove 31 in the installation process of the exhaust cover 10 and the cup cover 20, so that the exhaust cover 10 and the cup cover 20 are smoothly installed, and the exhaust cover 10 is easy to assemble and is compact in assembly, thereby being beneficial to avoiding the situation that the exhaust cover 10 is lifted due to overlarge steam and large-scale overflow is caused.

Referring to fig. 6, 7 and 8, the exhaust cover 10 is integrally constructed.

As set forth above, the exhaust cover 10 is integrally constructed, so that the components of the exhaust cover 10 are more single, thereby enabling low assembly cost, low failure rate, better control of process quality, low quality risk and easy manufacture.

Referring to fig. 6, 7 and 8, the exhaust cover is coated with a flexible material or is made of a flexible material as a whole. The flexible material may be silica gel. That is, the exhaust cover 10 may be a framework coated with silica gel, or may be a silica gel.

As the exhaust cover 10 is coated with the flexible material or is made of the flexible material, the exhaust cover 10 has a certain elasticity, so that the exhaust cover can be matched with the cup cover better, for example, the exhaust is convenient, and the exhaust cover is not easy to fall off.

With continued reference to fig. 8, 7 and 4, the barb includes a fixation groove bottom surface 311 and a fixation groove side surface 312, the fixation groove bottom surface 311 and the fixation groove side surface 312 being at an obtuse angle.

As set forth above, the bottom surface 311 of the fixing slot and the side surface 312 of the fixing slot are arranged at an obtuse angle, and the side surface 312 of the fixing slot is matched with the insertion column 2 until reaching the bottom surface 311 of the fixing slot and being positioned in the fixing slot 31, so that the installation is smooth, the assembly is easier, the assembly is tight, and the situation that the exhaust cover 10 is opened due to overlarge steam is avoided, thereby causing large-scale slurry overflow is more favorable.

With continued reference to fig. 8 and 7 in combination with fig. 4, the obtuse angle is a, and a is 100 degrees less than or equal to 140 degrees, such as 100 degrees, 103 degrees, 105 degrees, 110 degrees, 113 degrees, 115 degrees, 118 degrees, 120 degrees, 123 degrees, 125 degrees, 128 degrees, 130 degrees, 133 degrees, 135 degrees, 138 degrees, 140 degrees, etc.

As the angle of the obtuse angle a satisfies the angle a being equal to or less than 100 degrees and equal to 140 degrees, the exhaust cover 10 is easier to be assembled with the cup cover 20 and is more tightly assembled, and the situation that the exhaust cover 10 is opened excessively to cause large-scale pulp overflow is more favorably avoided, for example, in fig. 4, because the angle a being equal to or less than 100 degrees is equal to or less than 140 degrees, when the steam is excessively large, the exhaust cover 10 can bear the pressure of the steam, and the anti-falling part 3 (a barb in the present embodiment) is not easy to be folded and separated in the arrow R direction, thereby being favorable for avoiding the situation that the exhaust cover is opened excessively to cause large-scale pulp overflow.

Referring to fig. 4, in some embodiments, a vent gap 202 is formed between the rim portion 12 of the lid body 1 and the lid top surface 201 of the lid 20. The configuration of the exhaust gap is not limited to the embodiment described later, and the steam in the cooking cup 200 may be exhausted. An exhaust passage 204 is formed between the side of the insertion column 2 and the side wall of the insertion hole 203, and the exhaust passage 204 communicates with the exhaust gap 202.

After the insertion column 2 is inserted into the insertion hole 203, the air exhaust gap 202 and the air exhaust channel 204 are formed after the cup cover 20 and the air exhaust cover 10 are assembled, no additional structure is required to form the air exhaust gap 202 and the air exhaust channel 204, the structures of the cup cover 20 and the air exhaust cover 10 are simple, in addition, the structure is beneficial to steam exhaust, the air exhaust gap 202 is narrower, and the overflow phenomenon is also beneficial to preventing under the condition of meeting the air exhaust function.

A structure of how the exhaust gap is constituted is described below with reference to the drawings.

Referring to fig. 7, a spacer 13 is disposed below the edge 12. Referring to fig. 4 in combination with fig. 3 and 5, after the exhaust cap 10 is assembled to the cap 20, the spacer 13 is positioned on the cap top surface 201 of the cap 20 such that the exhaust gap 202 is formed between the bottom surface of the skirt 12 and the cap top surface 201. The location of the exhaust gap 202 is shown more clearly in dashed box M of fig. 4.

In the above arrangement, since the spacer 13 is spaced below the rim 12, the exhaust gap 202 can be formed by the spacer 13 and the top surface 201 of the lid cover after the exhaust cap 10 is assembled to the lid cover 20, and thus the exhaust gap 202 can be formed with a simple structure on the premise of satisfying the exhaust and/or overflow preventing functions.

Based on the above-described action of the exhaust gap 202, the structure of the exhaust gap 202 is not limited, and the height thereof may be determined according to practical situations, such as the capacity of a cooking cup of a cooking machine, and the like. In the embodiment of the present application, the height of the exhaust gap 202 is 0.6mm to 0.8mm. In addition, the structure of the lid top surface 201 is not limited to the structure in which the center portion is recessed as shown in the drawing, as long as the exhaust gap 202 can be constituted.

Referring to fig. 7 and 8 in combination with fig. 4, the insert column 2 is provided with a return chamber 21 opposite the central portion 11, the return chamber 21 including a downwardly inclined slope 211.

As set forth above, since the insert column 2 includes the return chamber 21, and the return chamber 21 includes the inclined surface 211 inclined downward, the return chamber 21 can collect the steam or water drops which are rushed toward the exhaust cover 10, the inclined surface 211 has a guiding property, and the water drops which are changed from the steam or water drops which are rushed toward the exhaust cover 10 can fall along the inclined surface 211, thereby preventing too much water from adhering to the exhaust cover 10.

Referring to fig. 7 and 8 in combination with fig. 4, the return chamber 21 includes an upper return chamber 212 and a lower return chamber 213 in communication. The upper reflow chamber side 2121 of the upper reflow chamber 212 and the lower reflow chamber side 2131 of the lower reflow chamber 213 form the inclined surface 211. Referring to fig. 7 in combination with fig. 8 and fig. 4, the upper reflow chamber 212 and the lower reflow chamber 213 are both in a truncated cone shape, specifically, the upper reflow chamber 212 is above and in communication with the lower reflow chamber 213, so that the upper reflow chamber 212 is in a hollow truncated cone shape, and the lower reflow chamber 213 is in communication with the upper reflow chamber 212, so that the lower reflow chamber 213 is in a through truncated cone shape.

As set forth above, since the upper and lower return chambers 212 and 213 are formed in a circular truncated cone shape, it is more convenient to collect the steam or water drops flowing toward the exhaust cover 10, and the water drops changed from the steam or water drops flowing toward the exhaust cover 10 can fall along the inclined surface 211.

Referring to fig. 8 in combination with fig. 7 and 4, an included angle formed by the upper reflow chamber side 2121 of the upper reflow chamber 212 and the vertical surface is b, and an included angle formed by the lower reflow chamber side 2131 of the lower reflow chamber 213 and the vertical surface is c, wherein b is greater than or equal to c.

As set forth above, since b.gtoreq.c, the return chamber 21 is larger, and the lower return chamber side 2131 and the upper return chamber side 2121 form the inclined surface 211, the lower return chamber side 2131 and the upper return chamber side 2121 have a water flow guiding property, and water drops which are more advantageous for steam to become or water drops which are gushed into the exhaust cover 10 can fall along the inclined surface 211.

The skilled artisan will appreciate that the reflow chamber 21 includes a truncated cone shaped upper reflow chamber 212 and a truncated cone shaped lower reflow chamber 213, and that b c may be satisfied as shown, or may be satisfied only one of them, for example, in the case where b c is equal to or greater than c, one of the lower reflow chamber side 2131 and the upper reflow chamber side 2121 is not a truncated cone shaped side surface.

Referring to fig. 8 and 7 in combination with fig. 4, ribs 22 are provided on the side of the insertion column 2, and the ribs 22 are in interference fit with the cup cover 20 when the exhaust cover 10 is assembled to the cup cover 20. How the vent cap 10 is assembled with the cap 20 is not limited to the embodiment of fig. 4 illustrating the ribs 22 interfering with the sidewalls of the insertion hole 203. The rib 22 may be formed, for example, by a protrusion which is screwed around the insertion column 2 at the side of the insertion column 2, or may be formed by a plurality of protrusions which are not screwed but are spaced apart from the side of the insertion column 2. The interference fit sets up according to the condition, can not be too tight and can't satisfy the exhaust function, can not make again and assemble too loose between exhaust lid 10 and the bowl cover 20, in the embodiment of this application, the interference is 0.1mm to 03mm.

As the ribs 22 are arranged on the side of the insertion column 2, the exhaust cover 10 and the cup cover 20 are assembled conveniently through the interference fit of the ribs 22 and the cup cover 20, and the insertion column 2 is prevented from shaking too much in the insertion hole 203.

Referring to fig. 6 and 8 in combination with fig. 4, the central portion 11 is provided with a grip portion 111, and the grip portion 111 is opposite to the insertion column 2. One function of the grip portion 111 is that a consumer can grip the degassing cover 10 to disassemble or assemble the degassing cover 10, the structure of which is not limited to that described in the present application, in which the central portion 11 is recessed toward the insertion post 2 to form the grip portion 111, and the grip portion 111 has a cross shape.

As mentioned above, since the central portion 11 is provided with the gripping portion 111 and the gripping portion 111 is opposite to the insertion column 2, besides being convenient for the consumer to grip, the components of the exhaust cover 10 are more single, so that the assembly cost is low, the failure rate is low, the process quality is better controlled, the quality risk is low, and the manufacturing is easy.

Referring to fig. 3 and 5, embodiments of the present application disclose a food processor. The food processor comprises a food processing cup 200, any one of the cup cover assemblies 100 and a heating assembly, wherein the cup cover assembly 100 covers the cup opening of the food processing cup 200; the heating component heats food materials in the cooking cup. Any structure may be employed as to how the heating element is provided, the constitution of the heating element, and the like. In the figure, the cooking machine comprises a stirring assembly, a motor and the like, and a skilled person can understand that the cooking machine does not comprise the stirring assembly and the motor.

As set forth above, the food processor has at least the beneficial effects brought by the cup cover assembly and will not be described again.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, alternatives, and alternatives falling within the spirit and scope of the utility model.

Claims (10)

1. A cap assembly, the cap assembly comprising:

the exhaust cover (10) comprises a cover body (1), an insertion column (2) and an anti-falling part (3), wherein the cover body (1) comprises a central part (11) and an edge part (12) surrounding the central part (11) in a circle, the insertion column (2) extends downwards from the central part (11), and the anti-falling part (3) is arranged at the bottom end of the insertion column (2);

a cup cover (20) provided with an insertion hole (203); the insertion column (2) is inserted into the insertion hole (203), and the anti-falling part (3) penetrates out of the insertion hole (203) and is blocked by the side wall (2031) of the insertion hole (203) so as to prevent the exhaust cover (10) from falling out of the cup cover (20).

2. The lid assembly of claim 1, wherein the vent cover further satisfies at least one of:

(a) The anti-falling parts (3) are arranged at intervals in the circumferential direction of the insertion column (2) and are barbs extending towards the cover body (1); a fixing groove (31) is formed between the barb and the side part of the insertion column (2), and the side wall (2031) of the insertion hole (203) is positioned in the fixing groove (31);

(b) The exhaust cover is integrally constructed;

(c) The exhaust cover is coated with a flexible material or is integrally made of a flexible material.

3. The lid assembly of claim 2, wherein the barb comprises a securing groove floor (311) and a securing groove side (312), the securing groove floor (311) and the securing groove side (312) being at an obtuse angle.

4. The lid assembly of claim 3, wherein the obtuse angle is a,100 degrees ∈a ∈140 degrees.

5. The cup lid assembly according to claim 1, wherein a vent gap (202) is formed between the rim portion (12) of the lid body (1) and the cup lid top surface (201) of the cup lid (20), a vent channel (204) is formed between a side portion of the insert post (2) and a side wall of the insert hole (203), and the vent channel (204) communicates with the vent gap (202).

6. The lid assembly of claim 5, wherein a spacer (13) is provided below the skirt portion (12),

after the exhaust cover (10) is assembled on the cup cover (20), the cushion block (13) is positioned on the cup cover top surface (201) of the cup cover (20) so that an exhaust gap (202) is formed between the bottom surface of the edge part (12) and the cup cover top surface (201).

7. A cap assembly according to claim 1, wherein the insert column (2) is provided with a return chamber (21) opposite the central portion (11), the return chamber (21) comprising a downwardly sloping ramp (211).

8. The cup lid assembly of claim 7, wherein the reflow chamber (21) includes an upper reflow chamber (212) and a lower reflow chamber (213) in communication, an upper reflow chamber side (2121) of the upper reflow chamber (212) and a lower reflow chamber side (2131) of the lower reflow chamber (213) forming the ramp (211);

the upper backflow cavity (212) and the lower backflow cavity (213) are both in a truncated cone shape, and/or an included angle formed by the side surface (2121) of the upper backflow cavity and the vertical surface is b, and an included angle formed by the side surface (2131) of the lower backflow cavity and the vertical surface is c, wherein b is more than or equal to c.

9. The cup lid assembly according to claim 1, wherein the side of the insert column (2) is provided with ribs (22), the ribs (22) being in interference fit with the cup lid (20) when the air vent cover (10) is assembled to the cup lid (20);

and/or the central portion (11) is provided with a grip portion (111), the grip portion (111) being opposite to the insertion column (2).

10. A food processor, characterized by comprising a food processing cup (200), a cup cover assembly (100) according to any one of claims 1 to 9 and a heating assembly, wherein the cup cover assembly (100) covers the cup mouth of the food processing cup (200); the heating component heats food materials in the cooking cup (200).