CN214510824U

CN214510824U - Steam valve cover assembly, cooking equipment's lid structure and cooking equipment

Info

Publication number: CN214510824U
Application number: CN202023352479.5U
Authority: CN
Inventors: 黎文彬; 叶英东; 李秋雨; 潘泽勇; 陈冬冬; 麦子辉
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a kitchen appliance technical field, concretely relates to steam valve cover subassembly, cooking equipment's lid structure and cooking equipment. The steam valve cover assembly includes: a valve cover structure; the driving device is arranged on the valve cover structure; one end of the transmission mechanism is connected with the driving device, the other end of the transmission mechanism is suitable for being connected with the push rod, and when external force acts on the driving device, the driving device drives the transmission mechanism to move, so that the transmission mechanism has a first state of being disconnected with the push rod and a second state of being connected with the push rod under the driving of the external force. By arranging the driving device and the transmission mechanism, the transmission mechanism has a second state of keeping connection with the push rod under the drive of external force, and the push rod can drive the steam valve cover component to move up and down; when external force acts on the driving device, the driving device drives the transmission mechanism to move, so that the transmission mechanism is disconnected with the push rod, and the steam valve cover assembly can be detached from the cover body structure to be cleaned, so that the cleanness of the steam valve cover assembly is ensured.

Description

Steam valve cover assembly, cooking equipment's lid structure and cooking equipment

Technical Field

The utility model relates to a kitchen appliance technical field, concretely relates to steam valve cover subassembly, cooking equipment's lid structure and cooking equipment.

Background

The prior art discloses an electric rice cooker, a cover body structure of which is provided with a steam inlet, a steam circulation channel and a steam outlet which are communicated with a cooker body, and a steam valve cover which covers the steam outlet, the cover body structure is also provided with a motor, a gear, a rotating seat and a push rod connected with the rotating seat, the other end of the push rod is connected with the steam valve cover, the gear is driven to rotate by the motor, the gear drives the rotating seat to rotate and simultaneously drives the rotating seat to ascend and descend, the rotating seat pushes the push rod to ascend and descend, thereby driving the steam valve cover to ascend and descend to realize the change of the area of the steam outlet, when the area of the steam outlet reaches the maximum, even continuously carry out high-power heating, can not have rice water and spill over from steam valve to make electric rice cooker can realize continuous big heating of fire, improved electric rice cooker's the speed of cooking greatly, promoted user's experience degree. But this electric rice cooker's steam valve lid and integrative setting of push rod, can't dismantle and wash, long-time the use can make steam valve lid save the dust, and then can breed the bacterium when making electric rice cooker cook, influence user's healthy.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the unable abluent defect of dismantling of steam valve gap among the prior art to a lid structure and cooking equipment that can dismantle abluent steam valve gap subassembly, cooking equipment is provided.

The utility model provides a first aspect provides a steam valve cover subassembly is suitable for to establish structurally at cooking equipment's lid, structural being equipped with of lid with steam valve cover subassembly is connected, is driven steam valve cover subassembly carries out elevating movement's push rod, include:

a valve cover structure;

the driving device is arranged on the valve cover structure;

one end of the transmission mechanism is connected with the driving device, the other end of the transmission mechanism is suitable for being connected with the push rod, and when external force acts on the driving device, the driving device drives the transmission mechanism to move, so that the transmission mechanism has a first state of being disconnected with the push rod, and the transmission mechanism has a second state of being connected with the push rod under the driving of the external force.

The transmission mechanism includes: the transmission rod is arranged on the valve cover structure, one end of the transmission rod is connected with the driving device, and the other end of the transmission rod is suitable for being connected with the push rod.

The valve cover structure is provided with a plurality of supporting parts, the supporting parts are arranged on two sides of the transmission rod and are suitable for clamping the transmission rod, and the transmission rod forms a lever structure by taking the supporting parts as fulcrums.

The support portion includes:

the supporting units are oppositely arranged, and accommodating grooves or accommodating holes are formed in the supporting units;

the support columns are arranged oppositely, each support column is arranged in the containing groove or the containing hole, and the two sides of the transmission rod are clamped by the support columns which are arranged oppositely.

The supporting parts are at least three and are arranged around the driving device at intervals.

The other end of the transmission mechanism is suitable for being clamped with the push rod.

The other end of the transmission mechanism is of a buckle structure or a groove, and the push rod is provided with a groove or a buckle structure which is matched and connected with the buckle structure or the groove.

The driving device includes:

the driving piece is arranged at one end of the valve cover structure;

the biasing element is arranged at the other end of the valve cover structure opposite to the driving element, one end of the transmission mechanism is arranged between the biasing element and the driving element, and the biasing element is suitable for providing resetting force for the transmission mechanism after the force applied to the driving element by external force disappears.

And a plurality of mounting feet are arranged on one side of the driving piece close to the biasing piece, and the mounting feet are abutted against one end of the transmission mechanism.

The actuating member is a push button and/or the biasing member is a spring.

The valve cover structure comprises an upper cover and a lower cover which are detachably connected, and an accommodating space for accommodating the transmission mechanism and the biasing member is formed between the upper cover and the lower cover.

The utility model discloses the second aspect provides a cooking equipment's lid structure, include:

an inner cap body;

the steam valve is arranged on the inner cover body and provided with a steam inlet, a steam outlet and a steam channel arranged between the steam inlet and the steam outlet, the steam inlet is communicated with a pot body of the cooking equipment, and the steam outlet is provided with the steam valve cover assembly;

the driving assembly is arranged on the inner cover body and comprises a push rod, the push rod is detachably connected with the other end of the transmission mechanism, and the driving assembly drives the push rod to drive the steam valve cover assembly to move up and down.

The push rod is provided with a first step surface, the valve cover structure is provided with a containing hole, and the first step surface is arranged outside the containing hole and is abutted against the containing hole.

The push rod is provided with a second step surface, the second step surface is arranged above the first step surface and is positioned in the valve cover structure, the length of the second step surface in the horizontal direction is smaller than that of the first step surface, and a groove connected with the transmission mechanism in a matched mode is formed in the second step surface.

A third aspect of the present invention provides a cooking apparatus, including a lid structure as described above.

The cooking equipment is an electric cooker.

The utility model discloses technical scheme has following advantage:

1. the steam valve cover component provided by the utility model has the advantages that the driving mechanism has the second state of keeping connection with the push rod of the cover body structure under the external force driving by arranging the driving device and the driving mechanism, the connection of the steam valve cover component and the push rod can be ensured, the valve cover structure is fixedly connected on the push rod, the push rod can drive the steam valve cover component to move up and down, the normal work of the steam valve is ensured, meanwhile, when the external force acts on the driving device, the driving device can drive the driving mechanism to move, the driving mechanism has the first state of being disconnected with the push rod, the steam valve cover component can be disconnected with the cover body structure, the steam valve cover component can be detached from the cover body structure, the steam valve cover component is cleaned when the cleaning is needed, the cleanness of the steam valve cover component is ensured, the normal use of cooking equipment is ensured, and the health of a user is further ensured, the comfort level and the experience degree of the user are improved.

2. The utility model provides a steam valve cover subassembly is structural through locating the valve gap with the transfer line for drive arrangement is when the motion of drive transfer line, and the transfer line can have a support, and the motion can be more steady.

3. The utility model provides a steam valve cover subassembly, through at the structural supporting part that sets up of valve gap, the supporting part presss from both sides the both sides of establishing the transfer line, make transmission mechanism form lever structure, the supporting part is the fulcrum of transfer line motion promptly, during the one end of drive arrangement drive transfer line, can do opposite action to the other end of transfer line, when the one end of transfer line is pressed downwards to drive arrangement, the other end of transfer line will upwards perk, because the other end and the push rod joint of transfer line, alright with light break away from being connected transfer line and push rod, the structure sets up simplely, it is also more convenient to operate.

4. The utility model provides a steam valve cover subassembly is through setting up the supporting part into at least three, and sets up around the drive arrangement interval for drive mechanism is more firm with the connection of push rod, and drive arrangement is also relatively more stable when driving.

5. The utility model provides a steam valve cover subassembly is through the other end with drive mechanism and push rod joint for drive mechanism is simpler with the connected mode of push rod, and the dismouting is more convenient moreover.

6. The utility model provides a steam valve cover subassembly is through setting up drive arrangement to including driving piece and biasing part for drive arrangement's the structure that sets up is simpler, and external force acts on the driving piece during the operation, can be with the power on the one end and the biasing part of transfer line, when the other end and the biasing part of transfer line break away from the connection, external force gets rid of, and the biasing part can realize reseing of transfer line, makes ready for the lock of transfer line and push rod next time.

7. The utility model provides a steam valve gap subassembly sets up to upper cover and the lower cover that can dismantle the connection through with valve gap structure for the setting of drive mechanism and biasing part is more convenient.

8. The utility model provides a cooking equipment's lid structure, through set up first step face on the push rod, outside the accommodation hole was located to first step face, offseted with the accommodation hole for when drive assembly drove the push rod motion, the push rod can directly drive steam valve cover subassembly and make elevating movement, and prevent the push rod excessive motion in to the valve cover structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cross-sectional view of a steam valve cover assembly of the present invention;

fig. 2 is a schematic structural view of an upper cover of the steam valve cover assembly of the present invention;

fig. 3 is a schematic structural view of the upper cover assembly transmission rod of the steam valve cover assembly of the present invention;

fig. 4 is a schematic structural view of a key of the steam valve cover assembly of the present invention;

fig. 5 is a schematic structural view of a cover structure of the steam valve cover assembly and the push rod maintaining connection according to the present invention;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 5;

fig. 7 is a schematic structural view of a cover structure of the steam valve cover assembly of the present invention disconnected from the push rod;

fig. 8 is a schematic structural view of the steam valve cover assembly of the present invention separated from the cover body structure;

fig. 9 is a schematic structural diagram of a push rod of a cover structure of a cooking apparatus according to the present invention.

Description of reference numerals:

1-a push rod; 2-a transmission rod; 3-a support unit; 4-a support column; 5-a buckle structure; 6-groove; 7-mounting feet; 8-key pressing; 9-a spring; 10-upper cover; 11-a lower cover; 12-an inner cap body; 13-a steam inlet; 14-a steam outlet; 15-a first step face; 16-a second step surface; 17-a support; 18-a receiving hole; 19-a steam valve cover assembly; 20-through holes.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-8, the present embodiment provides a steam valve cover assembly, which is suitable for being disposed on a cover structure of a cooking device, wherein the cover structure is provided with a push rod 1 connected with the steam valve cover assembly and driving the steam valve cover assembly to perform a lifting motion, the steam valve cover assembly includes:

a valve cover structure;

the driving device is arranged on the valve cover structure;

one end of the transmission mechanism is connected with the driving device, the other end of the transmission mechanism is suitable for being connected with the push rod 1, and when external force acts on the driving device, the driving device drives the transmission mechanism to move, so that the transmission mechanism has a first state of being disconnected with the push rod 1, and the transmission mechanism has a second state of being connected with the push rod 1 under the driving of the external force.

Through the arrangement of the driving device and the transmission mechanism, the transmission mechanism has a second state of keeping connection with the push rod 1 of the cover body structure under the driving of external force, the connection between the steam valve cover assembly and the push rod 1 can be ensured, the valve cover structure is fixedly connected on the push rod 1, the push rod 1 can drive the steam valve cover component to move up and down, the normal work of the steam valve is ensured, and simultaneously, when external force acts on the driving device, the driving device can drive the transmission mechanism to move, so that the transmission mechanism has a first state of being disconnected from the push rod 1, so that the steam valve cover assembly can be disconnected with the cover body structure and can be detached from the cover body structure, wash when needs are washd, guarantee the cleanness of steam valve cover subassembly, guarantee cooking equipment's normal use, and then guarantee that user's is healthy, improved user's comfort level and experience degree.

The transmission mechanism in this embodiment includes: the transmission rod 2 is arranged on the valve cover structure, one end of the transmission rod 2 is connected with the driving device, and the other end of the transmission rod 2 is suitable for being connected with the push rod 1. Through locating transfer line 2 on the valve gap structure for drive arrangement is when the motion of drive transfer line 2, and transfer line 2 can have a support, and the motion can be more steady.

As shown in fig. 2 and 3, the valve cover structure of the present embodiment is provided with three supporting portions 17, and the supporting portions 17 are disposed at two sides of the transmission rod 2 and are adapted to sandwich the transmission rod 2, so that the transmission rod 2 forms a lever structure with the supporting portions 17 as a fulcrum. The supporting portion 17 is arranged on the valve cover structure, the supporting portion 17 clamps two sides of the transmission rod 2, so that the transmission mechanism forms a lever structure, the supporting portion 17 is a fulcrum for movement of the transmission rod 2, when the driving device drives one end of the transmission rod 2, the other end of the transmission rod 2 can be reversely acted, if the driving device presses one end of the transmission rod 2 downwards, the other end of the transmission rod 2 can be tilted upwards, and the transmission rod 2 can be easily separated from the push rod 1 due to the fact that the other end of the transmission rod 2 is clamped with the push rod 1, the structure is simple to set, and operation is convenient. As an alternative embodiment, the drive device may drive one end of the transmission rod 2 to move, and the other end of the horizontal drive transmission rod 2 may be connected to the push rod 1 or disconnected from the push rod 1.

The three supporting parts 17 are uniformly arranged around the driving device at intervals, each supporting part 17 clamps one transmission rod 2, and the other end of each transmission rod 2 is connected with one push rod 1. The three supporting parts 17 are arranged and evenly arranged around the driving device at intervals, so that the transmission mechanism is more firmly connected with the push rod 1, and the driving device is more stable when being driven. As an alternative embodiment, the support portions 17 may be four or more, or may be specifically provided according to the specific space of the valve cover structure.

Specifically, each support portion 17 in the present embodiment includes: the supporting units 3 are oppositely arranged, and semicircular accommodating grooves are formed in the supporting units 3; the support columns 4 are arranged oppositely, each support column 4 is arranged in the containing groove, and the two sides of the transmission rod 2 are clamped by the support columns 4 arranged oppositely. Through support unit 3 and support column 4, press from both sides the establishment to the both sides of transfer line 2 for the support of transfer line 2 is more firm, and the structure is simpler, convenient assembling.

As shown in fig. 5, the other end of the driving rod 2 in this embodiment is adapted to be engaged with the push rod 1. Specifically, the other end of the transmission rod 2 is a snap structure 5, and as shown in fig. 9, the push rod 1 is provided with a groove 6 in fit connection with the snap structure 5. Wherein, buckle structure 5 includes: a handle part extending downwards from the other end of the transmission rod 2; and the hook part extends from the end part of the handle part far away from the transmission rod 2 to the direction close to the groove 6. Through the other end with transfer line 2 and push rod 1 joint for transfer line 2 is simpler with push rod 1's connected mode, and the dismouting is more convenient moreover. As an alternative embodiment, the other end of the transmission rod 2 may be a groove, and the push rod 1 is provided with a snap structure in matching connection with the groove.

As shown in fig. 1, the driving device in the present embodiment includes: the driving piece is arranged at one end of the valve cover structure; the biasing member is arranged at the other end of the valve cover structure opposite to the driving member, one end of the transmission mechanism is arranged between the biasing member and the driving member, and the biasing member is suitable for providing resetting force for the transmission mechanism after the force applied to the driving member by external force disappears. In particular, the actuating member in this embodiment is a key 8 and the biasing member is a spring 9. The driving device is arranged to comprise the driving part and the biasing part, so that the arrangement structure of the driving device is simple, the external force acts on the driving part during operation, the force can be transmitted to one end of the transmission rod 2 and the biasing part, when the other end of the transmission rod 2 is disconnected with the biasing part, the external force is removed, the biasing part can realize the reset of the transmission rod 2, and the preparation is made for the buckling of the transmission rod 2 and the push rod 1 next time. In an alternative embodiment, the actuating device may be an elastic button that moves downward when a user presses a first button and moves upward to reset when the user presses a second button.

One side of the key 8 close to the spring 9 is provided with three mounting feet 7, each mounting foot 7 is in one-to-one correspondence with each transmission rod 2, the mounting feet 7 are abutted against one end of each transmission rod 2, one end of each transmission rod 2 is provided with a convex block, and the convex blocks are inserted into the spring 9. As an alternative embodiment, the number of mounting feet 7 can also be provided in a specific manner, depending on the number of transmission rods 2.

The valve cover structure in this embodiment comprises an upper cover 10 and a lower cover 11 which are connected in a snap-fit manner, and a containing space for containing the transmission rod 2 and the biasing member is formed between the upper cover 10 and the lower cover 11. The arrangement of the transmission rod 2 and the biasing member is facilitated by the valve cover structure being provided as the upper cover 10 and the lower cover 11 which are detachably coupled. As an alternative embodiment, the upper cover 10 and the lower cover 11 may be connected by screws, or may be detachably connected in other prior art, which is not described herein in detail.

Specifically, the upper end of the upper cover 10 is provided with a through hole 20, a key 8 is arranged in the through hole 20, the lower cover 11 is provided with a spring 9, the spring 9 is arranged corresponding to the mounting foot 7 on the key 8, the three mounting feet 7 are uniformly arranged around the through hole 20 at intervals, the mounting foot 7 on the key 8 is abutted against one end of the transmission rod 2, and the convex block below one end of the transmission rod 2 is inserted into the spring 9. As an alternative embodiment, when the push rod 1 is disposed on the right side of the upper cover 10, a through hole 20 may be disposed on the left side of the upper cover 10, a spring 9 may be disposed on the right side of the upper cover 10, a button 8 may be disposed in the through hole 20, the button 8 is connected to one end of the transmission rod 2 and a free end of the spring 9, the other end of the transmission rod 2 is provided with a snap structure 5, when the button 8 is not pressed, the snap structure 5 of the transmission rod 2 is kept connected to the groove 6 on the push rod 1, when the button 8 is pressed by a user, the transmission rod 2 moves to the right, the snap structure 5 is separated from the groove 6, thereby achieving the separation of the steam valve cover assembly from the push rod 1, and when the hand of the user moves away from the button 8, the spring 9 resets the button 8 and the transmission rod 2.

When the steam valve works normally, the buckle structure 5 on the other end of the transmission rod 2 on the steam valve cover component is buckled and connected with the groove 6 on the push rod 1, so that the push rod 1 and the steam valve cover component form a whole, and the push rod 1 can drive the steam valve cover component to move up and down when moving up and down, thereby realizing the change of the area size of the steam outlet 14; when the steam valve cover assembly needs to be cleaned, the button 8 on the upper cover 10 can be pressed downwards, the button 8 can drive one end of the transmission rod 2 to move downwards, and further the other end of the transmission rod 2 moves upwards, so that the buckle structure 5 of the transmission rod 2 is disconnected with the groove 6 on the push rod 1, and the separation of the transmission rod 2 and the push rod 1 is realized, a user can take the steam valve cover assembly off from the cover body structure of the cooking equipment for cleaning, when the user moves the hand from the button 8, the spring 9 can provide an upward reset force for the button 8 and one end of the transmission rod 2, and the other end of the transmission rod 2 can also freely descend, when the user puts the steam valve cover assembly downwards in the steam outlet 14, the buckle structure 5 at the other end of the transmission rod 2 can be automatically buckled with the groove 6 on the push rod 1, and the second state that the steam valve cover assembly is connected with the push rod 1 is realized, so as to ensure the normal work of the steam valve.

As shown in fig. 5 to 9, the present embodiment also provides a cover structure of a cooking apparatus, including:

an inner cap body 12;

the steam valve is arranged on the inner cover body 12 and is provided with a steam inlet 13, a steam outlet 14 and a steam channel arranged between the steam inlet 13 and the steam outlet 14, the steam inlet 13 is communicated with the pot body of the cooking equipment, and the steam outlet 14 is provided with the steam valve cover assembly 19;

the driving assembly is arranged on the inner cover body 12 and comprises a push rod 1, the push rod 1 is detachably connected with the other end of the transmission mechanism, and the driving assembly drives the push rod 1 to drive the steam valve cover assembly 19 to move up and down.

Wherein, drive assembly is as the background art part, including motor, gear, roating seat, the push rod 1 of being connected with the roating seat, steam valve lid subassembly 19 is connected to the other end of push rod 1, drives the gear through the motor and rotates, and the gear drives the roating seat pivoted and drives the roating seat rise, descend simultaneously, and the roating seat promotes push rod 1 and rises, descends, and then drives the rising of steam valve lid subassembly 19, descends to realize the change of 14 area sizes in steam outlet.

As shown in fig. 9, the push rod 1 in the present embodiment is a metal guide post, the push rod 1 is provided with a first step surface 15, as shown in fig. 1, the lower cover 11 of the valve cover structure is provided with a receiving hole 18, and the first step surface 15 is disposed outside the receiving hole 18 and abuts against the lower end of the receiving hole 18. Through set up first step face 15 on push rod 1, outside accommodation hole 18 was located to first step face 15, offseted with accommodation hole 18 for when drive assembly drove push rod 1 motion, push rod 1 can directly drive steam valve cover subassembly 19 and make elevating movement, and prevented that push rod 1 from excessively moving in to the valve cover structure.

The push rod 1 is provided with a second step surface 16, the second step surface 16 is arranged above the first step surface 15 and is positioned in the accommodating space of the valve cover structure, the length of the second step surface 16 along the horizontal direction is smaller than that of the first step surface 15, and a groove 6 which is matched and connected with the buckle structure 5 of the transmission rod 2 is formed in the second step surface 16.

The embodiment also provides cooking equipment comprising the cover body structure.

Specifically, the cooking apparatus is an electric rice cooker. As an alternative embodiment, the cooking appliance may be an electric pressure cooker.

In the rice cooking process of the electric rice cooker, the gear is driven to rotate by the motor, the gear drives the rotating seat to rotate and simultaneously drives the rotating seat to ascend and descend, the rotating seat pushes the push rod 1 to ascend and descend, and the transmission rod 2 of the steam valve cover assembly 19 is connected with the push rod 1 through the buckle, so that the steam valve cover assembly 19 can be driven to ascend and descend, the size of the area of the steam outlet 14 can be changed, and the rice cooking speed is guaranteed. When the use time is long and the steam valve cover assembly 19 needs to be cleaned, a user can press the key 8 on the upper cover 10 to separate the buckle structure 5 of the transmission rod 2 of the steam valve cover assembly 19 from the groove 6 of the push rod 1, so that the steam valve cover assembly 19 is separated from the inner cover body 12 of the electric rice cooker, the user can take down the steam valve cover assembly 19 for cleaning, after cleaning is completed, the steam valve cover assembly 19 can be assembled at the steam outlet 14 downwards with force, the buckle structure 5 of the transmission rod 2 is buckled at the groove 6 of the push rod 1, the steam valve cover assembly 19 is kept connected with the push rod 1, and the normal rice cooking function of the subsequent electric rice cooker is ensured. Because the steam valve cover assembly 19 in this embodiment can be connected and disconnected with the inner cover body 12 of the electric rice cooker, the steam valve cover assembly 19 can be cleaned in time when the steam valve cover assembly is required to be cleaned, so that the cleanness of the electric rice cooker is ensured, and the health of a user is ensured.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a steam valve cover subassembly, is suitable for to establish on cooking equipment's lid structure, structural being equipped with of lid with steam valve cover subassembly is connected, is driven steam valve cover subassembly carries out elevating movement's push rod (1), its characterized in that includes:

a valve cover structure;

the driving device is arranged on the valve cover structure;

one end of the transmission mechanism is connected with the driving device, the other end of the transmission mechanism is suitable for being connected with the push rod (1), and when external force acts on the driving device, the driving device drives the transmission mechanism to move, so that the transmission mechanism has a first state of being disconnected with the push rod (1), and the transmission mechanism has a second state of being connected with the push rod (1) under the driving of the external force.

2. The steam valve cover assembly of claim 1, wherein the transmission mechanism comprises:

the transmission rod (2) is arranged on the valve cover structure, one end of the transmission rod (2) is connected with the driving device, and the other end of the transmission rod (2) is suitable for being connected with the push rod (1).

3. The steam valve cover assembly according to claim 2, wherein the valve cover structure is provided with a plurality of support portions (17), the support portions (17) are arranged on two sides of the transmission rod (2) and are suitable for clamping the transmission rod (2), so that the transmission rod (2) forms a lever structure with the support portions (17) as fulcrums.

4. The steam valve cover assembly according to claim 3, wherein the support portion (17) comprises:

the supporting units (3) are oppositely arranged, and accommodating grooves or accommodating holes are formed in the supporting units (3);

the support columns (4) are arranged oppositely, each support column (4) is arranged in the containing groove or the containing hole, and the support columns (4) are arranged oppositely and clamp two sides of the transmission rod (2).

5. The steam valve cover assembly according to claim 3, wherein the support portions (17) are at least three, spaced around the drive means.

6. Steam valve cover assembly according to any of claims 1-5, characterized in that the other end of the transmission mechanism is adapted to snap-fit with the push rod (1).

7. The steam valve cover assembly as claimed in claim 6, wherein the other end of the transmission mechanism is a snap structure (5) or a groove, and the push rod (1) is provided with a groove (6) or a snap structure which is in fit connection with the snap structure (5) or the groove.

8. The steam valve cover assembly of any one of claims 1-5, wherein the drive device comprises:

the driving piece is arranged at one end of the valve cover structure;

9. The steam valve cover assembly of claim 8, wherein the side of the driving member adjacent to the biasing member is provided with a plurality of mounting feet (7), and the mounting feet (7) abut one end of the transmission mechanism.

10. The steam valve cover assembly according to claim 8, wherein the actuating member is a key (8) and/or the biasing member is a spring (9).

11. The steam valve cover assembly according to claim 8, wherein the valve cover structure comprises an upper cover (10) and a lower cover (11) which are detachably connected, and a containing space for containing the transmission mechanism and the biasing member is formed between the upper cover (10) and the lower cover (11).

12. A cover structure of a cooking apparatus, comprising:

an inner cap body (12);

a steam valve provided on the inner lid body (12), the steam valve having a steam inlet (13), a steam outlet (14) and a steam passage provided between the steam inlet (13) and the steam outlet (14), the steam inlet (13) communicating with a pot of the cooking apparatus, the steam outlet (14) being provided with a steam valve cover assembly (19) according to any one of claims 1 to 11;

the driving assembly is arranged on the inner cover body (12) and comprises a push rod (1), the push rod (1) is detachably connected with the other end of the transmission mechanism, and the driving assembly drives the push rod (1) to drive the steam valve cover assembly (19) to move up and down.

13. The cover structure of the cooking device according to claim 12, wherein the push rod (1) is provided with a first step surface (15), the valve cover structure is provided with a receiving hole (18), and the first step surface (15) is arranged outside the receiving hole (18) and is abutted against the receiving hole (18).

14. The cover structure of the cooking device according to claim 13, wherein a second step surface (16) is provided on the push rod (1), the second step surface (16) is provided above the first step surface (15) and is located in the valve cover structure, the length of the second step surface (16) in the horizontal direction is smaller than that of the first step surface (15), and a groove (6) in fit connection with the transmission mechanism is formed on the second step surface (16).

15. A cooking apparatus comprising a cover structure according to any one of claims 12 to 14.

16. The cooking apparatus of claim 15, wherein the cooking apparatus is an electric rice cooker.