Food processor

Abstract

The utility model discloses a food processor which comprises a main machine, a processing cup with a cup cover, an outer cover covering the outer side face of the processing cup and an exhaust valve connected with a first exhaust through hole of the cup cover in a sealed mode through the outer cover. The exhaust valve comprises a valve body and a sealing piece detachably assembled on the valve body. The valve body comprises a valve cylinder and an installation part located on the outer side face of the valve cylinder, the valve cylinder is hollow, an exhaust hole is formed in the top of the valve cylinder, and an inverted buckle extending outwards is arranged at the lower end of the valve cylinder. The sealing element comprises a sealing body inserted in the valve cylinder, a sealing ring connected to the outer side face of the sealing body and an air guide channel located in the sealing body and communicated with the exhaust hole, an assembling groove is formed between the sealing ring and the sealing body, and a first limiting groove is formed in the inner side face, close to the assembling groove, of the sealing ring; the sealing piece is connected to the lower tail end of the valve cylinder in a sleeving mode through the assembling groove and is reversely buckled in the first limiting groove so that the sealing piece and the valve body can be assembled in a limiting mode. The assembly structure between the sealing piece and the valve body is simple, and a user can conveniently take down the exhaust valve for cleaning according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a food processor. Background Art

[0002] Food processors such as wall breakers, soymilk makers, cooking machines, and baby food processors widely used in families nowadays usually include a main body, a processing cup for holding food, and a processor located in the processing cup and driven by the main body to process food. A cup cover is provided at the top of the processing cup, and the cup cover is provided with an exhaust valve to relieve pressure inside the processing cup during the food processing process to ensure safe use. However, for products of different manufacturers, the structures of their exhaust valves are different, but most of the exhaust valve structures are simple and complex. Even after removing the exhaust valve, the exhaust valve cannot be disassembled for cleaning, which is not conducive to hygienic use and cannot meet the actual use needs of users. Summary of the Utility Model

[0003] The utility model aims to at least solve the technical problem in the prior art that the exhaust valve structure is complex and not easy to disassemble, assemble and clean, and provides a food processor with a simple exhaust valve structure that is easy to disassemble, assemble and clean.

[0004] The utility model provides a food processor, which includes a main body 9, a processing cup 8 with a cup cover 7, an outer cover 6 covering the outer side surface of the processing cup 8, and an exhaust valve 5 sealingly connected to the first exhaust through hole 71 of the cup cover 7 through the outer cover 6; the exhaust valve 5 includes a valve body 1 and a seal 2 detachably assembled on the valve body 1;

[0005] The valve body 1 includes a valve barrel 11 and a mounting portion 15 located on the outer side surface of the valve barrel 11. The valve barrel 11 is hollow and has an exhaust hole 12 at the top. The lower end of the valve barrel 11 is provided with an inverted buckle 13 extending outward;

[0006] The seal 2 includes a seal body 21 inserted into the valve barrel 11, a seal ring 22 connected to the outer side surface of the seal body 21, and an air guide channel 23 located inside the seal body 21 and communicating with the exhaust hole 12. An assembly groove 28 is formed between the seal ring 22 and the seal body 21, and a first limiting groove 24 is provided on the inner side surface of the seal ring 22 close to the assembly groove 28;

[0007] Wherein, the seal 2 is sleeved on the lower end of the valve barrel 11 by using the assembly groove 28, and the inverted buckle 13 is located in the first limiting groove 24 so that the seal 2 is limited and assembled with the valve body 1.

[0008] Preferably, a second limiting groove is formed between the inverted buckle 13 and the mounting portion 15, the seal ring 22 is located in the second limiting groove, and the upper and lower side surfaces of the seal ring 22 are respectively abutted against the lower side surface of the mounting portion 15 and the upper side surface of the inverted buckle 13.

[0009] Preferably, the sealing body 21 is in the shape of a long cylinder and abuts against the inner side wall of the valve cylinder 11.

[0010] Preferably, the lower end of the air guide passage 23 is open, and the top end has a ventilation groove 231 communicating with the exhaust hole 12. A gas collecting cavity 4 is further provided between the ventilation groove 231 and the exhaust hole 12.

[0011] Preferably, the exhaust hole 12, the ventilation groove 231 and the lower end opening of the air guide passage 23 are not coaxially arranged.

[0012] Preferably, a limiting ring 72 is convexly provided around the first exhaust through hole 71 on the cup cover 7. A first sealing ring 221 is provided on the outer side surface of the sealing ring 22, and the first sealing ring 221 abuts against the inner wall of the limiting ring 72.

[0013] Preferably, a second sealing ring 222 is provided on the outer side surface of the sealing ring 22. The second sealing ring 222 is located above the first sealing ring 221, and the lower side surface of the second sealing ring 222 abuts against the top end of the limiting ring 72.

[0014] Preferably, the exhaust valve 5 further includes a valve cover 3, and the exhaust hole 12 is exposed outside the valve cover 3; the valve cover 3 and the valve body 1 are of an integrally formed structure or a split assembly structure.

[0015] Preferably, the outer cover 6 is provided with a second exhaust through hole 61 corresponding to the first exhaust through hole 71, and the exhaust valve 5 is fixedly assembled in the second exhaust through hole 61.

[0016] Preferably, the hole wall of the second exhaust through hole 61 has a fastening position 62, and a buckle 14 is provided on the outer side surface of the installation part 15. The buckle 14 is fastened to the fastening position 62.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The structure of the exhaust valve of the utility model is simplified. The exhaust valve includes a valve body and a sealing member. By providing an inverted buckle at the lower end of the valve body and a first limiting groove at the lower end of the assembly groove of the sealing member, the sealing member is sleeved on the lower end of the valve cylinder by using the assembly groove, and the inverted buckle is located in the first limiting groove to limit the assembly of the sealing member and the valve body. Thus, the assembly structure between the sealing member and the valve body is simple, which is convenient for the user to remove the exhaust valve as needed and then remove the sealing member to clean each part of the exhaust valve, and it is easy to assemble after cleaning, so it is convenient to use. Description of the Drawings

[0019] Figure 1 is an exploded structural schematic diagram of a food processor.

[0020] Figure 2 is an exploded structural schematic diagram of the exhaust valve.

[0021] Figure 3It is a schematic three-dimensional structure diagram of the exhaust valve.

[0022] Figure 4 It is a schematic internal structure diagram of the food processor.

[0023] Figure 5 It is Figure 4 a partial enlarged view of Specific Embodiments

[0024] To further elaborate on the technical means and effects adopted by this application to achieve the predetermined purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, detail the specific embodiments, structures, features, and their effects of this application as follows. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0025] The food processor disclosed in the present utility model, the actual products are soybean milk machines, wall breakers, grinders, choppers, etc., which are not limited herein.

[0026] The present utility model mainly improves the exhaust valve of the food processor, making the number of components of the exhaust valve less and the disassembly and assembly structure simple, so that after the user uses the food processor, it is convenient to remove and clean the exhaust valve.

[0027] As Figure 1 shown, the present utility model discloses a food processor, which includes a main body 9, a processing cup 8 assembled on the main body 9, and an outer cover 6 covering the outer side surface of the processing cup 8, so as to reduce the working noise transmitted from the processing cup 8 during the operation of the food processor through the outer cover 6.

[0028] The processing cup 8 has a cup cover 7, and a first exhaust through hole 71 is provided in the cup cover 7. A limiting ring 72 is further protruded around the first exhaust through hole 71 on the cup cover 7, and the first exhaust through hole 71 is arranged within the limiting ring 72.

[0029] The outer cover 6 is provided with a second exhaust through hole 61 corresponding to the first exhaust through hole 71, and the hole wall of the second exhaust through hole 61 has a fastening position 62.

[0030] The food processor further includes an exhaust valve 5, which is inserted into the first exhaust through hole 71 after passing through the second exhaust through hole 61, so that the gas in the processing cup 8 can be depressurized through the exhaust valve 5.

[0031] Further in combination with Figures 2 - 5As shown, the exhaust valve 5 specifically includes a valve body 1 and a seal 2 detachably assembled on the valve body 1; the valve body 1 includes a valve barrel 11 and a mounting portion 15 located on the outer side surface of the valve barrel 11. The valve barrel 11 is hollow and has an exhaust hole 12 at the top. A reverse buckle 13 extending outward is provided at the bottom of the valve barrel 11 to provide limit assembly for the seal 2. The seal 2 includes a seal body 21 inserted into the valve barrel 11, a sealing ring 22 connected to the outer side surface of the seal body 21, and an air guide channel 23 located inside the seal body 21. The lower end of the air guide channel 23 is open, and the top has a ventilation groove 231 communicating with the exhaust hole 12. An assembly groove 28 is provided between the sealing ring 22 and the seal body 21, and a first limit groove 24 is provided on the inner side surface of the sealing ring 22 close to the assembly groove 28. The seal 2 is sleeved on the lower end of the valve barrel 11 by using the assembly groove 28, and the reverse buckle 13 is located in the first limit groove 24 to limit the assembly of the seal 2 and the valve body 1.

[0032] The seal body 21 is in the shape of a long cylinder and abuts against the inner side wall of the valve barrel 11, so that the seal body 21 is not easily deformed, resulting in the sealing failure of the sealing ring 22 for the cup lid 7, which is beneficial to ensuring that the sealing ring 22 forms a reliable seal for the cup lid 7.

[0033] The size of the ventilation groove 231 is larger than that of the exhaust hole 12. There is also a gas collecting cavity 4 between the ventilation groove 231 and the exhaust hole 12. The gas in the processing cup 8 enters from the lower end opening of the air guide channel 23, along the air guide channel 23, enters the gas collecting cavity 4 from the ventilation groove 231, and after pressure reduction and buffering in the gas collecting cavity 4, it is discharged from the exhaust hole 12 at a reduced pressure.

[0034] Among them, the exhaust hole 12, the ventilation groove 231 and the lower end opening of the air guide channel 23 are not coaxially arranged, which can slow down the pressure of the gas in the processing cup 8 from the exhaust hole 12.

[0035] A second limit groove is formed between the reverse buckle 13 and the mounting portion 15. The sealing ring 22 is located in the second limit groove, and the upper and lower side surfaces of the sealing ring 22 abut against the lower side surface of the mounting portion 15 and the upper side surface of the reverse buckle 13 respectively.

[0036] A first sealing ring 221 is provided on the outer side surface of the sealing ring 22, and the first sealing ring 221 abuts against the inner wall of the limit ring 72 of the cup lid 7. The sealing ring 22 is connected to the first-stage seal of the first exhaust through hole 71 by using the first sealing ring 221.

[0037] A second sealing ring 222 is provided on the outer side surface of the sealing ring 22. The second sealing ring 222 is located above the first sealing ring 221, and the lower side surface of the second sealing ring 222 abuts against the top of the limit ring 72 of the cup lid 7. The sealing ring 22 is connected to the second-stage seal of the first exhaust through hole 71 by using the first sealing ring 221.

[0038] A buckle 14 is provided on the outer side of the installation part 15. After the exhaust valve 5 is inserted through the second exhaust through-hole 61, the sealing ring 22 is inserted into the first exhaust through-hole 71. By appropriately rotating the exhaust valve 5 to make the buckle 14 engage with the engaging position 62 on the hole wall of the second exhaust through-hole 61 of the outer cover 6, the exhaust valve 5 can be fixedly assembled with the outer cover 6.

[0039] The exhaust valve 5 further includes a valve cover 3, and the valve cover 3 and the valve body 1 are of an integrally formed structure or a separately assembled structure. Usually, for the convenience of machining the valve body 1 and material saving, the valve cover 3 is detachably connected to the installation part 15. For example, a plurality of buckling ends 32 are provided on the lower side of the valve cover 3, and corresponding buckling seats 16 are provided on the installation part 15. The valve cover 3 is assembled with the valve body 1 by engaging the buckling ends 32 with the corresponding buckling seats 16.

[0040] An avoidance groove 31 is provided on the valve cover 3, and the top end of the valve barrel 11 is located in the avoidance groove 31 so that the exhaust hole 12 is exposed outside the valve cover 3.

[0041] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A food processing machine, comprising a main machine (9), a processing cup (8) having a cup cover (7), an outer cover (6) arranged on the outer side of the processing cup (8), and an exhaust valve (5) sealedly connected to a first exhaust through hole (71) of the cup cover (7) through the outer cover (6); characterized in that: The exhaust valve (5) comprises a valve body (1) and a sealing member (2) detachably mounted on the valve body (1); The valve body (1) comprises a valve cylinder (11) and a mounting portion (15) located on the outer side of the valve cylinder (11); the valve cylinder (11) is hollow and has an exhaust hole (12) at the top; and the lower end of the valve cylinder (11) is provided with an undercut (13) extending outward. The sealing member (2) comprises a sealing body (21) inserted into the valve cylinder (11), a sealing ring (22) connected to the outer side of the sealing body (21), and an air guide (23) located in the sealing body (21) and connected to the exhaust hole (12); an assembly groove (28) is provided between the sealing ring (22) and the sealing body (21); and a first limiting groove (24) is provided on the inner side of the sealing ring (22) close to the assembly groove (28); The sealing member (2) is sleeved on the lower end of the valve cylinder (11) by means of an assembly groove (28), and the undercut (13) is located in the first limiting groove (24) so ​​as to enable the sealing member (2) and the valve body (1) to be assembled in a limited manner.

2. The food processor according to claim 1, characterized in that: A second limiting groove is formed between the undercut (13) and the mounting portion (15), and the sealing ring (22) is located in the second limiting groove. The upper and lower side surfaces of the sealing ring (22) are respectively in contact with the lower side surface of the mounting portion (15) and the upper side surface of the undercut (13).

3. The food processor according to claim 1, characterized in that: The sealing body (21) is in the shape of a long cylinder and abuts against the inner wall of the valve cylinder (11).

4. The food processor according to claim 1, characterized in that: The lower end of the air guide channel (23) is open and the top end is provided with a ventilation groove (231) connected to the exhaust hole (12), and a gas collecting cavity (4) is provided between the ventilation groove (231) and the exhaust hole (12).

5. The food processor according to claim 4, characterized in that: The exhaust hole (12), the ventilation groove (231) and the lower opening of the air guide channel (23) are arranged on different axes.

6. The food processor according to claim 1, characterized in that: A limiting ring (72) is protrudingly provided on the cup cover (7) around the first exhaust through hole (71); a first sealing ring (221) is provided on the outer side surface of the sealing ring (22); and the first sealing ring (221) abuts against the inner wall of the limiting ring (72).

7. The food processor according to claim 6, characterized in that: A second sealing ring (222) is provided on the outer side of the sealing ring (22); the second sealing ring (222) is located above the first sealing ring (221); and the lower side of the second sealing ring (222) abuts against the top end of the limiting ring (72).

8. The food processor according to claim 1, characterized in that: The exhaust valve (5) further comprises a valve cover (3), and the exhaust hole (12) is exposed outside the valve cover (3); the valve cover (3) and the valve body (1) are an integrally formed structure or a split assembly structure.

9. The food processor according to any one of claims 1 to 8, characterized in that: The outer cover (6) is provided with a second exhaust through hole (61) corresponding to the first exhaust through hole (71), and the exhaust valve (5) is fixedly assembled in the second exhaust through hole (61).

10. The food processor according to claim 9, characterized in that: The hole wall of the second exhaust through hole (61) has a buckle position (62), and a buckle (14) is provided on the outer side surface of the mounting portion (15), and the buckle (14) is buckled and connected to the buckle position (62).

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