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CN-121993619-A - Valve body assembly, cover body assembly and cooking utensil

CN121993619ACN 121993619 ACN121993619 ACN 121993619ACN-121993619-A

Abstract

The application provides a valve body assembly, a cover body assembly and a cooking utensil, wherein the valve body assembly comprises a valve body structure, a sealing structure, a driving piece and a reset piece, the valve body structure is provided with a valve cavity, a first opening and a plurality of second openings, the first opening is communicated with the valve cavity, the second openings are communicated with the valve cavity, the sealing structure comprises a connecting rod and a plurality of sealing pieces arranged on the connecting rod, the connecting rod movably penetrates through the second openings, the sealing pieces are arranged in one-to-one correspondence with the second openings, the driving piece is in driving fit with the connecting rod to drive the connecting rod to move and enable the sealing pieces to avoid the second openings, the reset piece is arranged between the valve body structure and the connecting rod, and the reset piece is in driving fit with the connecting rod and can enable the sealing pieces to be kept at a position for blocking the second openings, and the reset piece and the driving piece are positioned on the same side of the valve cavity. The technical scheme of the application effectively solves the problem that the structure in the steam seat in the related technology occupies a larger space, so that the cleaning difficulty of the steam seat is larger.

Inventors

  • ZHANG HANSHENG
  • LI JIAN

Assignees

  • 浙江绍兴苏泊尔生活电器有限公司

Dates

Publication Date
20260508
Application Date
20241107

Claims (16)

  1. 1. A valve body assembly, comprising: a valve body structure (10), the valve body structure (10) having a valve cavity (11) and a first opening (12) and a plurality of second openings (13) in communication with the valve cavity (11); the sealing structure (20), the sealing structure (20) comprises a connecting rod (21) and a plurality of sealing pieces (22) arranged on the connecting rod (21), the connecting rod (21) is movably arranged in a plurality of second openings (13) in a penetrating mode, and the plurality of sealing pieces (22) are arranged in a one-to-one correspondence with the plurality of second openings (13); the driving piece (31) is in driving fit with the connecting rod (21) to drive the connecting rod (21) to move and enable the sealing piece (22) to avoid the second opening (13); -a return element (32) arranged between the valve body structure (10) and the connecting rod (21), the return element (32) being in driving engagement with the connecting rod (21) and being able to keep the sealing element (22) in a position blocking the second opening (13); Wherein the reset piece (32) and the driving piece (31) are positioned on the same side of the valve cavity (11).
  2. 2. Valve body assembly according to claim 1, characterized in that the valve body structure (10) comprises a mounting seat (14) and a valve body (15) arranged on the mounting seat (14), that the valve chamber (11), the first opening (12) and the plurality of second openings (13) are all arranged on the valve body (15), that the restoring element (32) is arranged between the mounting seat (14) and the connecting rod (21) or that the restoring element (32) is arranged between the valve body (15) and the connecting rod (21).
  3. 3. Valve body assembly according to claim 2, characterized in that the end of the connecting rod (21) facing the driving member (31) is provided with a stop (211), the return member (32) being located between the stop (211) and the mounting seat (14) or the return member (32) being located between the stop (211) and the valve body (15).
  4. 4. A valve body assembly according to claim 3, wherein the mounting seat (14) comprises a seat body (141) and a mounting portion (142) provided in the seat body (141), a part of the structure of the connecting rod (21) is located in the mounting portion (142), and the reset member (32) is located between the mounting portion (142) and the stopper portion (211).
  5. 5. The valve body assembly according to claim 4, wherein the mounting portion (142) includes a housing (1421) and a vertical plate (1422) disposed in the housing (1421), a part of the connecting rod (21) is disposed in the housing (1421), an avoidance recess (14221) for avoiding the connecting rod (21) is disposed on the vertical plate (1422), and the reset member (32) is disposed on a side, away from the valve body (15), of the vertical plate (1422).
  6. 6. The valve body assembly of claim 5, wherein the housing (1421) includes a first baffle (14211), a second baffle (14212), and a fixed cover (14213), the first baffle (14211) and the second baffle (14212) are disposed on the seat body (141) at intervals, the riser (1422) is connected between the first baffle (14211) and the second baffle (14212), and the fixed cover (14213) is disposed on the first baffle (14211) and the second baffle (14212).
  7. 7. The valve body assembly of claim 6, wherein the first baffle (14211) and the second baffle (14212) are each provided with a vent passage thereon.
  8. 8. A valve body assembly according to claim 3, wherein the valve body structure (10) further comprises a fixed cylinder (16), the fixed cylinder (16) is inserted into one of the second openings (13), the connecting rod (21) is arranged in the fixed cylinder (16) in a penetrating way, an inner convex edge (161) is arranged in the fixed cylinder (16), and the reset piece (32) is arranged between the inner convex edge (161) and the stop part (211).
  9. 9. The valve body assembly of claim 8, wherein the fixed barrel (16) includes a first barrel section (162) and a second barrel section (163) connected to the first barrel section (162), the first barrel section (162) having a smaller diameter than the second barrel section (163), the first barrel section (162) being inserted into one of the second openings (13), the second barrel section (163) being located outside of the valve body (15).
  10. 10. The valve body assembly of claim 2, further comprising a pushing structure (40), the pushing structure (40) being disposed on the mounting base (14) and located between the connecting rod (21) and the driving member (31), the driving member (31) driving the pushing structure (40) to move to drive the connecting rod (21) to move.
  11. 11. Valve body assembly according to claim 10, characterized in that the pushing structure (40) comprises a pushing part (41) and a transmission part (42), the transmission part (42) is movably arranged on the mounting seat (14) in a penetrating way, the pushing part (41) is located on the outer side of the mounting seat (14), and the driving piece (31) is in driving fit with the pushing part (41).
  12. 12. The valve body assembly according to claim 11, wherein the pushing structure (40) further comprises a connecting portion (43), the connecting portion (43) is connected with the pushing portion (41), a first stop member (431) is disposed on the connecting portion (43), a second stop member (143) is disposed on the mounting seat (14), and the first stop member (431) and the second stop member (143) are in stop fit to prevent the pushing structure (40) from being separated from the mounting seat (14).
  13. 13. The valve body assembly according to claim 12, further comprising a pushrod seat (50), the pushrod seat (50) being provided on the mounting seat (14), a through hole portion (51) being provided on the pushrod seat (50), the connecting portion (43) being movably pierced in the through hole portion (51).
  14. 14. Valve body assembly according to claim 10, characterized in that a magnetic attraction fitting structure (60) is provided between the pushing structure (40) and the connecting rod (21).
  15. 15. A cap assembly comprising a valve body assembly, wherein the valve body assembly is as claimed in any one of claims 1 to 14.
  16. 16. A cooking appliance comprising a cover assembly, wherein the cover assembly is the cover assembly of claim 15.

Description

Valve body assembly, cover body assembly and cooking utensil Technical Field The invention relates to the technical field of small household appliances, in particular to a valve body assembly, a cover body assembly and a cooking utensil. Background The pressure cooking utensil generally comprises a pot body and a pot cover, wherein the pot body comprises a lining cover and a locking cover, the locking cover is provided with a cover tooth, and the cover body is connected with the pot body through the cover tooth and the pot tooth in the pressure cooking process. Meanwhile, the exhaust pipe is matched with the valve body to realize pressure relief. Specifically, be provided with steam seat, valve body and seal structure on the lid, valve body and seal structure set up in the steam seat, reset piece and driving piece set up respectively in the both sides of valve body, and driving piece can drive seal structure and open the valve body, and reset piece can drive seal structure shutoff valve body. In the process of exhausting, food residues in the cooking utensil are easily discharged from the valve body and enter the steam seat, but because the reset piece and the driving piece are respectively arranged on two sides of the valve body, the reset piece and the driving piece occupy more space in the steam seat, so that the difficulty of cleaning the steam seat is high. Disclosure of Invention The invention mainly aims to provide a valve body assembly, a cover body assembly and a cooking utensil, so as to solve the problem that the cleaning difficulty of a steam seat is high due to the fact that the inner structure of the steam seat occupies a large space in the related art. In order to achieve the above object, according to one aspect of the present invention, there is provided a valve body assembly including a valve body structure having a valve cavity and a first opening and a plurality of second openings communicating with the valve cavity, a sealing structure including a connecting rod and a plurality of sealing members disposed on the connecting rod, the connecting rod movably penetrating the plurality of second openings, the plurality of sealing members being disposed in one-to-one correspondence with the plurality of second openings, a driving member driving-engaged with the connecting rod to drive the connecting rod to move and cause the sealing members to avoid the second openings, a restoring member disposed between the valve body structure and the connecting rod, the restoring member driving-engaged with the connecting rod and being capable of causing the sealing members to remain in a position to close the second openings, wherein the restoring member and the driving member are located on the same side of the valve cavity. By applying the technical scheme of the application, the valve body structure is provided with the valve cavity, the first opening and the plurality of second openings, the sealing structure comprises the connecting rod and the plurality of sealing elements arranged on the connecting rod, the plurality of sealing elements are arranged in one-to-one correspondence with the plurality of second openings, the connecting rod is movably arranged in the plurality of second openings in a penetrating way, the driving element is in driving fit with the connecting rod and can drive the connecting rod to move, and the sealing elements can avoid the second openings when the connecting rod moves. The reset piece is arranged between the connecting rod and the valve body structure, and the reset piece can drive the connecting rod to move so that the sealing piece keeps a position for blocking the second opening. And the reset piece and the driving piece are both positioned on the same side of the valve cavity. Through foretell setting, when driving piece drive connecting rod moved, can make the sealing member open the second opening, and then make fluid can flow out in the second opening, when the driving piece no longer drives, the connecting rod can be pushed to the piece that resets, and then makes the connecting rod remove and make sealing member shutoff second export, and fluid can't continue to flow out this moment. And because reset piece and driving piece all lie in the same side of valve pocket, can make the arrangement of valve body structure comparatively reasonable like this to the space that occupies reduces, can avoid appearing large tracts of land shielding, makes the clearance of valve body structure comparatively easy like this. Therefore, the technical scheme of the application effectively solves the problem that the structure in the steam seat in the related technology occupies a larger space, so that the cleaning difficulty of the steam seat is higher. Further, the valve body structure comprises a mounting seat and a valve body arranged on the mounting seat, the valve cavity, the first opening and the plurality of second openings are all arranged on the valve body, and the reset