CN220557818U - Pot cover assembly and micro-pressure pot - Google Patents

Abstract

The utility model provides a pot cover assembly and a micro-pressure pot. The pot cover assembly includes: the pot cover is provided with an exhaust channel communicated with the pot body; the handle assembly is provided with an installation cavity; the exhaust valve assembly is movably arranged in the mounting cavity and is provided with a pressing part, the exhaust valve assembly is provided with a closing position for sealing the exhaust passage, the exhaust valve assembly is provided with an exhaust position for opening the exhaust passage, and the pressing part is operated to enable the exhaust valve assembly to be located at the closing position and the exhaust position. The exhaust valve assembly can be switched from the closing position to the exhaust position by pressing the pressing part, so that the pressing part can be operated according to actual needs to adjust the position of the exhaust valve assembly, the needs of micro-pressure cooking and exhaust pressure relief in the pot body are realized, the operation in the process is simple and convenient, and the efficiency is improved.

Description

Pot cover assembly and micro-pressure pot

Technical Field

The utility model relates to the technical field of household appliances, in particular to a pot cover assembly and a micro-pressure pot.

Background

The micro-pressure cooker needs to lock the cooker cover and the cooker body in a micro-pressure mode, so that the cooker cover is prevented from being opened in the cooking process; and meanwhile, the exhaust and pressure relief are needed to be carried out by matching with a pressure relief mechanism of the pot cover. The micro-pressure cooker in the prior art uses a micro-pressure valve for air discharge and pressure relief, but the operation process is complex and the efficiency is low.

Disclosure of Invention

The utility model mainly aims to provide a pot cover assembly and a micro-pressure pot, which are used for solving the problems of complex operation and low efficiency of the micro-pressure pot in the process of exhausting and decompressing in the prior art.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a pot cover assembly comprising: the pot cover is provided with an exhaust channel communicated with the pot body; the handle assembly is provided with an installation cavity; the exhaust valve assembly is movably arranged in the mounting cavity and is provided with a pressing part, the exhaust valve assembly is provided with a closing position for sealing the exhaust passage, the exhaust valve assembly is provided with an exhaust position for opening the exhaust passage, and the pressing part is operated to enable the exhaust valve assembly to be located at the closing position and the exhaust position.

Further, the exhaust valve assembly further includes: the exhaust valve block is movably connected with the handle assembly, the first end of the exhaust valve block is provided with an exhaust position for opening the exhaust channel, the first end of the exhaust valve block is provided with a closing position for sealing the exhaust channel, the second end of the exhaust valve block forms a pressing part, and the first end of the exhaust valve block can be positioned at the closing position and the exhaust position by operating the second end of the exhaust valve block.

Further, the exhaust valve sheet includes: the valve plate is movably arranged in the mounting cavity; the valve column is connected with the valve plate, and the valve column is located the installation intracavity, and the valve column has the exhaust position of opening exhaust passage to and the valve column has the closed position of sealed exhaust passage, and the tip of valve column is provided with sealed silica gel.

Further, the handle assembly comprises an elastic piece, the elastic piece is installed in the installation cavity and located below the valve plate, and the elastic piece is used for applying pretightening force to the pressing part so that the valve column is located at the closing position.

Further, the handle subassembly includes the handle, and the first end and the pot cover of handle are connected, and the handle is equipped with the installation cavity, and the installation cavity is including the first cavity and the second cavity of mutual intercommunication, and the length direction setting of handle is followed to first cavity and second cavity, and when the valve plate was located the open position, the first end of valve plate and the open border of first cavity formed the overflow passageway between, and when the valve plate was located the closed position, the valve plate was sealed with the open border of first cavity and second cavity.

Further, the bottom of first cavity is equipped with the constant head tank, and the constant head tank sets up along exhaust passage's circumference, and the constant head tank sets up with the spool tip cooperation.

Further, a positioning shaft is arranged in the mounting cavity, and the exhaust valve plate is movably connected with the handle through the positioning shaft.

Further, the bottom of the pressing part is provided with a pressing protrusion, the pressing protrusion is connected with the elastic piece, the bottom of the second cavity is provided with an annular cavity, and part of the elastic piece is positioned in the annular cavity.

Further, one end of the handle connected with the pot cover is provided with a plurality of connecting protrusions, at least one of the connecting protrusions is provided with a threaded structure, and at least one of the other connecting protrusions is provided with an exhaust channel.

According to another aspect of the present utility model, there is provided a micro-pressure cooker comprising a cooker body and a cooker cover assembly having an open position for opening the cooker body and a closed position for closing the cooker body, the cooker cover assembly being the cooker cover assembly described above.

By adopting the technical scheme of the utility model, the exhaust channel communicated with the pot body is arranged on the pot cover, the exhaust valve assembly is arranged in the mounting cavity of the handle assembly connected with the pot cover, the exhaust valve assembly is provided with the pressing part, the exhaust valve assembly can be positioned at the closing position for sealing the exhaust channel and the exhaust position for opening the exhaust channel by operating the pressing part, and the exhaust valve assembly can be switched from the closing position to the exhaust position by pressing the pressing part, so that the position of the exhaust valve assembly can be adjusted by operating the pressing part according to actual needs, the requirements of micro-pressure cooking and exhaust pressure relief in the pot body are realized, the operation in the process is simple and convenient, and the efficiency of exhaust pressure relief is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural view of a first embodiment of a micro-pressure cooker according to the utility model;

fig. 2 shows a schematic structural view of a second embodiment of a micro pressure cooker according to the utility model;

fig. 3 shows a schematic structural view of a third embodiment of a micro-pressure cooker according to the utility model;

fig. 4 shows a schematic structural view of a fourth embodiment of a micro pressure cooker according to the utility model;

fig. 5 shows a schematic structural view of a fifth embodiment of a micro pressure cooker according to the utility model;

fig. 6 shows a schematic structural view of a sixth embodiment of a micro pressure cooker according to the utility model;

FIG. 7 shows an enlarged schematic view at A in FIG. 6;

fig. 8 shows a schematic structural view of a seventh embodiment of a micro pressure cooker according to the utility model;

FIG. 9 shows an enlarged schematic view at B in FIG. 8;

fig. 10 shows a schematic structural view of an eighth embodiment of a micro pressure cooker according to the utility model;

FIG. 11 shows a schematic cross-sectional structure of FIG. 8;

fig. 12 shows a schematic structural view of a ninth embodiment of a micro pressure cooker according to the utility model;

fig. 13 shows a schematic cross-sectional structure of fig. 10.

Wherein the above figures include the following reference numerals:

10. a pot cover; 11. a seal; 111. an annular groove; 112. a first sealing body; 113. a second sealing body;

20. a handle assembly; 21. a mounting cavity; 211. a first cavity; 212. a second cavity; 22. an elastic member; 23. an exhaust passage; 24. positioning a shaft; 25. a positioning groove; 26. a handle; 27. an annular cavity;

30. an exhaust valve assembly; 31. a pressing part; 311. pressing the bulge; 32. an exhaust valve plate; 321. a valve plate; 322. a spool; 33. mounting through holes; 34. sealing silica gel; 35. an intermediate gasket;

50. a pot body.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art, that in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and that identical reference numerals are used to designate identical devices, and thus descriptions thereof will be omitted.

Referring to fig. 1 to 11, a pot cover assembly is provided according to an embodiment of the present utility model.

Specifically, as shown in fig. 1, 2, and 10, the micro pressure cooker includes: a pot cover 10, wherein the pot cover 10 is provided with an exhaust channel 23 communicated with the pot body 50; a handle assembly 20, one end of the handle assembly 20 is connected with the pot cover 10, and the handle assembly 20 is provided with a mounting cavity 21; the vent valve assembly 30, the vent valve assembly 30 is movably installed in the installation cavity 21, the vent valve assembly 30 is provided with a pressing part 31, the vent valve assembly 30 has a closing position for sealing the vent passage 23, and the vent valve assembly 30 has a vent position for opening the vent passage 23, and the pressing part 31 is operated to place the vent valve assembly 30 in the closing position and the vent position.

In this embodiment, through setting up the exhaust passage 23 that communicates with the pot body 50 on the pot cover 10, set up the discharge valve subassembly 30 in the installation cavity 21 of the handle subassembly 20 that is connected with the pot cover 10, the discharge valve subassembly 30 is equipped with the pressing part 31, can make the discharge valve subassembly 30 be in the closed position with the exhaust passage 23 sealed and the exhaust position that will exhaust passage 23 open through operating the pressing part 31, can make the discharge valve subassembly 30 switch to the exhaust position from the closed position through pressing the pressing part 31, thereby can operate the pressing part 31 and then adjust the position of discharge valve subassembly 30 according to actual need, realize the inside micropressure cooking of pot body 50 and the needs of exhaust pressure release, this process easy operation, convenience, the efficiency of exhaust pressure release obtains promoting.

As shown in fig. 3 and 4, the exhaust valve assembly 30 further includes: and a discharge valve plate 32, wherein the discharge valve plate 32 is movably connected with the handle assembly 20, a first end of the discharge valve plate 32 has a discharge position for opening the discharge passage 23, a first end of the discharge valve plate 32 has a closing position for sealing the discharge passage 23, a second end of the discharge valve plate 32 forms a pressing part 31, and the first end of the discharge valve plate 32 is located at the closing position and the discharge position by operating the second end of the discharge valve plate 32. This arrangement makes the structure of the discharge valve plate 32 simple and saves space.

As shown in fig. 6 and 8, the exhaust valve sheet 32 includes: a valve plate 321, the valve plate 321 being movably disposed within the mounting cavity 21; a spool 322, the spool 322 being connected to the valve plate 321, the spool 322 being located in the mounting chamber 21, the spool 322 having an exhaust position in which the exhaust passage 23 is open, and the spool 322 having a closed position in which the exhaust passage 23 is sealed. The arrangement is such that the valve plate 321 moves the spool 322 within the mounting cavity 21, and the spool 322 acts to seal or open the exhaust passage 23. In the present embodiment, the spool 322 is a straight spool perpendicular to the valve plate 321, and in other embodiments, the shape of the spool 322 is not limited thereto, for example: the positional relationship between the spool 322 and the valve plate 321 is not limited to a triangle, a pentagon, or the like, and the spool 322 and the valve plate 321 may be disposed at an angle.

Further, the end of the spool 322 is provided with sealing silicone 34. The sealing silica gel 34 is used to open or close the exhaust passage 23.

Specifically, the handle assembly 20 includes an elastic member 22, the elastic member 22 is installed in the installation cavity 21, the elastic member 22 is located below the valve plate 321, and the elastic member 22 is used to apply a pre-tightening force to the pressing portion 31 so that the spool 322 is located at the closed position. In this embodiment, the elastic member 22 is a compression spring, and in other embodiments, the elastic member 22 may be an extension spring, a cylindrical coil spring, or the like.

Further, the handle assembly 20 comprises a handle 26, a first end of the handle 26 is connected with the pot cover 10, the handle 26 is provided with a mounting cavity 21, the mounting cavity 21 comprises a first cavity 211 and a second cavity 212 which are communicated with each other, the first cavity 211 and the second cavity 212 are arranged along the length direction of the handle 26, when the valve plate 321 is located at an open position, a flow passage is formed between the first end of the valve plate 321 and the opening edge of the first cavity 211, and when the valve plate 321 is located at a closed position, the valve plate 321 seals the opening edge of the first cavity 211 and the opening edge of the second cavity 212. The valve plate 321 is in the opening position by pressing the pressing part 31, the sealing silica gel 34 moves upwards, so that the exhaust channel 23 is opened, air flow is discharged from the flow passage under the action of pressure, and the process of exhausting and releasing pressure is simple and convenient by setting, and the process can be realized by pressing the pressing part 31 only.

As shown in fig. 5, the bottom of the first chamber 211 is provided with a positioning groove 25, the positioning groove 25 is provided along the circumferential direction of the exhaust passage 23, and the positioning groove 25 is provided in cooperation with the end of the spool 322. The positioning groove 25 is used for limiting the position of the sealing silica gel 34, so that the sealing silica gel 34 accurately seals the exhaust port of the exhaust channel 23, and micro-pressure cooking inside the pot body 50 is realized.

Further, a positioning shaft 24 is installed in the installation cavity 21, and the exhaust valve plate 32 is movably connected with the handle 26 through the positioning shaft 24. Specifically, two positioning shafts 24 are provided, the two positioning shafts 24 are located between the positioning groove 25 and the elastic member 22, the axial direction of each positioning shaft 24 is perpendicular to the length direction of the installation cavity 21, and the two positioning shafts 24 are symmetrically provided along the central axis of the installation cavity 21. The bottom of valve plate 321 is equipped with two installation through-holes 33, and two installation through-holes 33 are located between spool 322 and the pressing protrusion, and the axis direction of each installation through-hole 33 is perpendicular to the length direction of valve plate 321, and two installation through-holes 33 set up along the central axis symmetry of valve plate 321, and each installation through-hole 33 is used for installing each locating shaft 24, and each installation through-hole 33 and locating shaft 24 swing joint for when pressing down pressing portion 31, air discharge valve piece 32 can rotate certain angle around locating shaft 24.

As shown in fig. 7 and 9, the bottom of the pressing portion 31 is provided with a pressing protrusion 311, the pressing protrusion 311 is connected with the elastic member 22, the bottom of the second cavity 212 is provided with the annular cavity 27, and a part of the elastic member 22 is located in the annular cavity 27, so that the reliability of the position of the elastic member 22 and the stability of the pressing portion 31 are improved.

Further, one end of the handle 26 connected with the pot cover 10 is provided with a plurality of connection protrusions, at least one of the plurality of connection protrusions is provided with a thread structure, at least one of the other connection protrusions is provided with an exhaust channel 23, so that the handle 26 is connected with the pot cover 10, the exhaust channel 23 is skillfully designed, an intermediate gasket 35 is arranged between the connection protrusions and the pot cover 10, the intermediate gasket 35 plays a role in protecting the connection protrusions, and the structure is simple and space is saved.

According to another aspect of the present utility model, there is provided a micro-pressure cooker including a cooker body 50 and a cooker cover assembly having an open position to open the cooker body and a closed position to close the cooker body, the cooker cover assembly being the cooker cover assembly of the above-described embodiments.

As shown in fig. 11, 12 and 13, the lid 10 is provided with a seal 11 in the circumferential direction, the seal 11 is of annular structure, the seal 11 is provided with an annular groove 111, and a part of the lid 10 extends into the annular groove 111. The sealing member 11 comprises a first sealing body 112 and a second sealing body 113, the first sealing body 112 is provided with an annular groove 111, the second sealing body 113 is connected with the first sealing body 112, and when the pot cover 10 seals the pot body 50, the second sealing body 113 is tightly contacted with the working plane of the pot body. The second sealing body 113 is in a horn-shaped structure when in a natural state, wherein the small-diameter end of the second sealing body 113 is connected with the first sealing body 112, and the large-diameter end of the second sealing body 113 extends towards one side where the working plane is located. Thus, the periphery of the pot cover 10 is reliably sealed with the pot body 50, and the pot cover 10 is placed in the pot body 50 to realize an automatic locking state.

The micro-pressure cooker can realize micro-pressure cooking in the cooker body, quickly lock nutrition and moisture of cooking food materials, improve cooking efficiency, prevent dangerous conditions caused by overlarge pressure in the pressure cooker due to certain micro-pressure in the cooker body, and ensure safer micro-pressure cooking process.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In addition to the foregoing, references in the specification to "one embodiment," "another embodiment," "an embodiment," etc., mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described in general terms in the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A lid assembly comprising:

a pot cover (10), wherein the pot cover (10) is provided with an exhaust channel (23) communicated with the pot body (50);

a handle assembly (20), wherein one end of the handle assembly (20) is connected with the pot cover (10), and the handle assembly (20) is provided with a mounting cavity (21);

the exhaust valve assembly (30), the exhaust valve assembly (30) is movably installed in the installation cavity (21), the exhaust valve assembly (30) is provided with a pressing part (31), the exhaust valve assembly (30) is provided with a closing position for sealing the exhaust channel (23), and the exhaust valve assembly (30) is provided with an exhaust position for opening the exhaust channel (23), and the pressing part (31) is operated to enable the exhaust valve assembly (30) to be located at the closing position and the exhaust position.

2. The lid assembly of claim 1, wherein the vent valve assembly (30) further comprises:

the exhaust valve block (32), exhaust valve block (32) with handle subassembly (20) movably connect, exhaust valve block (32) first end have open exhaust passage (23) exhaust position, and exhaust valve block (32) first end have sealed exhaust passage (23) closed position, exhaust valve block (32) second end formation push down portion (31), operate exhaust valve block (32) second end can make exhaust valve block (32) first end be located closed position with exhaust position.

3. The lid assembly of claim 2, wherein the vent panel (32) comprises:

a valve plate (321), the valve plate (321) being movably arranged in the mounting cavity (21);

spool (322), spool (322) with valve plate (321) is connected, spool (322) are located in installation cavity (21), spool (322) have open exhaust position of exhaust passage (23), and spool (322) have sealed exhaust passage (23) closed position, the tip of spool (322) is provided with sealed silica gel (34).

4. A lid assembly according to claim 3, wherein the handle assembly (20) comprises a resilient member (22), the resilient member (22) being mounted in the mounting cavity (21), the resilient member (22) being located below the valve plate (321), the resilient member (22) being adapted to apply a pre-tightening force to the pressing portion (31) to bring the spool (322) into the closed position.

5. The lid assembly of claim 4, wherein the handle assembly (20) comprises a handle (26), a first end of the handle (26) is connected with the lid (10), the handle (26) is provided with a mounting cavity (21), the mounting cavity (21) comprises a first cavity (211) and a second cavity (212) which are communicated with each other, the first cavity (211) and the second cavity (212) are arranged along the length direction of the handle (26), a flow passage is formed between the first end of the valve plate (321) and the opening edge of the first cavity (211) when the valve plate (321) is located at the exhaust position, and the valve plate (321) seals the opening edges of the first cavity (211) and the second cavity (212) when the valve plate (321) is located at the closing position.

6. The pot cover assembly according to claim 5, wherein a positioning groove (25) is formed in the bottom of the first cavity (211), the positioning groove (25) is formed along the circumferential direction of the exhaust passage (23), and the positioning groove (25) is formed in a matched manner with the end of the valve column (322).

7. The pot cover assembly according to claim 5, wherein a positioning shaft (24) is installed in the installation cavity (21), and the exhaust valve plate (32) is movably connected with the handle (26) through the positioning shaft (24).

8. The pot cover assembly according to claim 5, wherein a pressing protrusion (311) is arranged at the bottom of the pressing portion (31), the pressing protrusion (311) is connected with the elastic member (22), an annular cavity (27) is arranged at the bottom of the second cavity (212), and a part of the elastic member (22) is located in the annular cavity (27).

9. The pot cover assembly according to claim 5, wherein one end of the handle (26) connected with the pot cover (10) is provided with a plurality of connection protrusions, at least one of the plurality of connection protrusions is provided with a screw structure, and at least one of the remaining connection protrusions is provided with the exhaust passage (23).

10. A micro-pressure cooker, characterized in that it comprises a cooker body (50) and a cooker cover assembly, the cooker cover assembly having an open position in which the cooker body (50) is open, and the cooker cover assembly having a closed position in which the cooker body (50) is closed, the cooker cover assembly being the cooker cover assembly of any one of claims 1 to 9.