CN108143257B - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN108143257B CN108143257B CN201611103641.5A CN201611103641A CN108143257B CN 108143257 B CN108143257 B CN 108143257B CN 201611103641 A CN201611103641 A CN 201611103641A CN 108143257 B CN108143257 B CN 108143257B
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- Prior art keywords
- pressure
- pressure member
- pushing
- pushing end
- steam discharge
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- 238000010411 cooking Methods 0.000 title claims abstract description 53
- 230000001105 regulatory effect Effects 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 5
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000021395 porridge Nutrition 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The application discloses a cooking utensil which comprises a cooker body, a cover body, a pressure adjusting device and an actuating device. The pressure regulating device includes a steam discharge passage and a pressure member. The actuation device is configured to drive the pressure regulating device between a non-pressure state, a low pressure state, and a high pressure state, when the pressure regulating device is in the non-pressure state, the first pressure member is in the open position, when the pressure regulating device is in the low pressure state, the first pressure member and the second pressure member are both in the closed position, when the pressure regulating device is in the high pressure state, the first pressure member and the second pressure member are both in the closed position, and the actuation device also applies downward pressure to the second pressure member. According to the cooking utensil disclosed by the application, different food materials can be cooked by different pressures, so that good mouthfeel can be obtained by cooking the different food materials, and further, the cooking effect is effectively improved.
Description
Technical Field
The present application relates to a cooking appliance.
Background
The existing cooking utensil is generally provided with a pressure relief structure, and the pressure relief structure can timely release the pressure in the cooking utensil so as to achieve various cooking effects. One common pressure relief structure is to block the steam discharge channel with a pressure member and open the pressure member under certain conditions to open the steam discharge channel. However, some existing cooking appliances have a slow exhaust speed, and cannot instantaneously change the pressure in the inner pot when air leakage is required, which may cause inconvenience to users in many cases. In addition, for different cooking purposes (e.g. porridge cooking or rice cooking, etc.), the existing cooking appliances often cannot select the exhaust effect corresponding to the cooking appliances, so that the mouthfeel of the food is affected to a certain extent.
Accordingly, there is a need to provide a cooking appliance to at least partially solve the above-mentioned problems.
Disclosure of Invention
In the summary, a series of concepts in simplified form are introduced, which will be further described in detail in the detailed description. The summary of the application is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to solve the above problems at least in part, the present application discloses a cooking appliance including: a pot body, wherein the pot body is internally provided with a removable inner pot; the cover body can be arranged above the cooker body in a covering manner, and when the cover body is covered on the cooker body, a cooking space is formed between the cover body and the inner cooker; a pressure regulating device provided in the cover, and including a steam discharge passage and a pressure member corresponding to the steam discharge passage, the pressure member being movable between a closed position closing the steam discharge passage and an open position opening the steam discharge passage to effect sealing and discharge of steam, wherein the steam discharge passage includes a first steam discharge passage and a second steam discharge passage, the pressure member includes a first pressure member and a second pressure member corresponding to the first steam discharge passage and the second steam discharge passage, respectively, and a weight of the first pressure member is greater than a weight of the second pressure member; and an actuation device disposed in the cover and configured to drive the pressure adjustment device between an unpressurized state, a low pressure state, and a high pressure state, wherein the actuation device drives the first pressure member in the open position when the pressure adjustment device is in the unpressurized state, the first pressure member and the second pressure member are both in the closed position when the pressure adjustment device is in the low pressure state, the first pressure member and the second pressure member are both in the closed position when the pressure adjustment device is in the high pressure state, and the actuation device also applies downward pressure to the second pressure member.
According to the cooking utensil provided by the application, the first steam discharge channel, the second steam discharge channel, the first pressure component and the second pressure component which are respectively corresponding to the first steam discharge channel and the second steam discharge channel are arranged, so that when the inner pot needs to be deflated, steam in the inner pot can be instantaneously discharged through the two steam discharge channels, the exhaust quantity is instantaneously increased, the instantaneous change of the pressure in the inner pot is realized, and the working efficiency is improved. In addition, the pressure adjusting device is driven by the actuating device to switch between the non-pressure state, the low-pressure state and the high-pressure state, so that the pressure in the inner pot can be controlled in real time, different food materials can be cooked by the cooking device with different pressures, the good taste of the product can be ensured, and the cooking effect is effectively improved.
Preferably, the cooking appliance further comprises a pushing device connected to the actuating device, the actuating device being capable of driving the pushing device to move between a first position, a second position and a third position corresponding to the non-pressure state, the low-pressure state and the high-pressure state, respectively, the pushing device being provided with a first pushing end and a second pushing end corresponding to the first pressure member and the second pressure member, respectively.
Preferably, when the pushing device is in the first position, the first pushing end pushes the first pressure member in a horizontal direction, and the second pushing end does not push the second pressure member, when the pushing device is in the second position, the first pushing end does not push the first pressure member, and the second pushing end does not push the second pressure member, and when the pushing device is in the third position, the first pushing end does not push the first pressure member, and the second pushing end applies downward pressure to the second pressure member in a vertical direction.
According to the scheme, the first pushing end and the second pushing end of the pushing device can be used for respectively controlling the first pressure member and the second pressure member, so that the control accuracy can be improved.
Preferably, the shape of the pressure member is spherical, hemispherical, conical or elliptical. This solution may increase the flexibility of manufacture.
Preferably, the actuating means is an electromagnet capable of driving the pushing means to move in a horizontal direction. The scheme can improve the pressure control precision.
Preferably, the cooking appliance further includes a force conversion device disposed above the second pressure member, the force conversion device including a slider, a contact surface between the slider and the second pushing end being a slope such that the slider can press the second pressure member downward in a vertical direction when the second pushing end pushes the slider in a horizontal direction. The scheme ensures that the pushing piece can simultaneously control the first pressure component and the second pressure component only by moving along the horizontal direction, and has simple structure and convenient operation.
Preferably, the force conversion device further comprises an elastic member connected with the sliding block, when the second pushing end pushes the sliding block in the horizontal direction, the sliding block presses the second pressure member downwards in the vertical direction, the elastic member is in a compressed state, and when the second pushing end is out of contact with the sliding block, the sliding block retracts upwards in the vertical direction under the action of the elastic force of the elastic member and is out of contact with the second pressure member. The scheme has simple structure, convenient operation and lower cost.
Preferably, the first pushing end and the second pushing end of the pushing device are respectively located at two sides of the electromagnet.
Preferably, the first pushing end and the second pushing end of the pushing device are located on the same side of the electromagnet, and a horizontal distance between the first pushing end and the first pressure member is greater than a horizontal distance between the second pushing end and the second pressure member.
The scheme has simple structure, convenient operation, less occupied space of the electromagnet and lower cost.
Drawings
The following drawings of embodiments of the present application are included as part of the application. The drawings illustrate embodiments of the application and their description to explain the principles of the application. In the drawings of which there are shown,
fig. 1 is a perspective view of a cooking appliance according to a preferred embodiment of the present application;
FIG. 2 is a schematic view of a pressure regulating device and an actuating device according to a first preferred embodiment of the present application, wherein the pusher is in a first position and the pressure regulating device is in an unpressurized state;
FIG. 3 is a schematic view of a pressure regulating device and an actuating device according to a first preferred embodiment of the present application, wherein the pusher is in a second position and the pressure regulating device is in a low pressure state;
FIG. 4 is a schematic view of a pressure regulating device and an actuating device according to a first preferred embodiment of the present application, wherein the pusher is in a third position and the pressure regulating device is in a high pressure state;
FIG. 5 is a schematic view of a pressure regulating device and an actuating device according to a second preferred embodiment of the present application, wherein the pusher is in a second position and the pressure regulating device is in a low pressure state;
FIG. 6 is a schematic view of a pressure regulating device and an actuating device according to a second preferred embodiment of the present application, wherein the pusher is in a third position and the pressure regulating device is in a high pressure state; and
fig. 7 is a schematic view of a pressure regulating device and an actuating device according to a second preferred embodiment of the present application, wherein the pusher is in a first position and the pressure regulating device is in an unpressurized state.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present application. It will be apparent, however, to one skilled in the art that embodiments of the application may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring embodiments of the application.
In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the present application. It will be apparent that embodiments of the application may be practiced without limitation to the specific details that are set forth by those skilled in the art. Preferred embodiments of the present application are described in detail below, however, the present application may have other embodiments in addition to these detailed descriptions.
Herein, ordinal words such as "first" and "second" cited in the present application are merely identifiers and do not have any other meaning, such as a particular order or the like. Also, for example, the term "first component" does not itself connote the presence of "second component" and the term "second component" does not itself connote the presence of "first component".
Hereinafter, a cooking appliance according to a preferred embodiment of the present application will be described with reference to fig. 1 to 7. It is understood that the cooking appliance according to the present application may be an electric rice cooker, an electric pressure cooker or other cooking appliances, and the cooking appliance according to the present application may have various functions of cooking porridge, soup, etc., in addition to the function of cooking rice.
As shown in fig. 1, the cooking appliance 100 includes a pot 110 and a cover 120. The pot body 110 is substantially in the shape of a rounded rectangular parallelepiped and has a cylindrical inner pot receiving part into which the inner pot 111 can be freely placed or from which the inner pot 111 can be taken out to facilitate cleaning of the inner pot 111. The inner pot 111 is generally made of a metal material and has a circular opening on an upper surface for holding a material to be heated, such as rice, soup, etc. The cooker body 110 may include therein a heating means for heating the inner pot.
The cover 120 has a substantially rounded rectangular parallelepiped shape and substantially corresponds to the shape of the pot 110. The cover 120 is pivotally connected to the pot 110 in an openable and closable manner for covering the pot 110. The cover 120 includes an outer cover 121 and a detachable cover member 122, and the detachable cover member 122 is detachably connected with the outer cover 121 to facilitate cleaning of the detachable cover member 122 at any time. When the cover 120 is covered on the cooker 110, the detachable cover 122 covers the inner pot 111, and a cooking space is formed between the detachable cover 122 and the inner pot 111. Also, the cover 120 is typically provided with a sealing ring (not shown), which may be made of, for example, a rubber material, and is provided between the detachable cover part 122 and the inner pot 111 for sealing the cooking space when the cover 120 is in the closed state.
Referring to fig. 1 to 2, a pressure adjusting device 130 is further provided in the cover 120, and the pressure adjusting device 130 can adjust the pressure in the cooking appliance 100. Specifically, the pressure regulating device 130 includes two valve seats 131, and two pressure members 132, i.e., a first pressure member 132a and a second pressure member 132b, respectively, disposed above the two valve seats 131. The two valve seats 131 are provided therein with steam discharge passages 135, respectively.
One of the valve seats and its associated pressure member and vapor discharge passage are described in detail below.
As shown in fig. 2, the pressure member 132 is substantially spherical and is supported on the valve seat 131. Preferably, the upper surface of the valve seat 131 is straight so that the pressure member 132 can be moved or reset very conveniently. In other embodiments, not shown, the upper surface of the valve seat 131 may also be curved. The pressure member 132 is movable along the valve seat 131 between a closed position closing the steam discharge channel 135 and an open position opening the steam discharge channel 135. When the pressure member 132 is in the closed position, the steam discharge passage 135 is closed. When the pressure member 132 is in the open position, the steam discharge passage 135 is communicated, and steam can be discharged. It will be appreciated that while in the illustrated embodiment, the pressure member 132 is generally spherical, in other embodiments not shown, the pressure member may be other shapes, such as hemispherical, conical, oval, etc. In the illustrated embodiment, the weight and size of the first pressure member 132a are greater than the weight and size of the second pressure member 132b, but the sizes of the first pressure member 132a and the second pressure member 132b may be the same, only the weight of the first pressure member 132a is greater than the weight of the second pressure member 132b, the function of which will be described below.
The cooking appliance 100 further includes an actuating device 140, the actuating device 140 being disposed in the cover 120. Preferably, the actuating device 140 is disposed at a side of the pressure adjusting device 130, and only one actuating device is disposed in the cooking appliance. The proposal can reduce the occupied space of the actuating device, thereby reducing the thickness of the cover body, leading the structure of the cooking utensil to be more compact and reducing the cost. The actuating device 140 is used to cooperate with the pressure member 132 to control the on-off state of the steam discharge channel 135. Specifically, the actuation device 140 may drive the pressure adjustment device 130 to transition between an unpressurized state (as shown in FIG. 2), a low-pressure state (as shown in FIG. 3), and a high-pressure state (as shown in FIG. 4). Which will be described in detail below. In this embodiment, the actuating device 140 may be an electromagnet to improve the pressure control accuracy. Of course, other electric control devices can be adopted by those skilled in the art according to the actual situation.
Preferably, the cooking appliance further comprises a pushing device 150, and the pushing device 150 is connected with the actuating device 140, so that the actuating device 140 can drive the pushing device 150 to move. Specifically, the actuating device 140 may drive the pushing device 150 to move between a first position (as shown in fig. 2), a second position (as shown in fig. 3), and a third position (as shown in fig. 4), where the first position, the second position, and the third position correspond to the non-pressure state, the low-pressure state, and the high-pressure state of the pressure regulating device 130, respectively. In a preferred embodiment, a spring (not shown) is provided in the actuation means 140, and the pushing means 150 may be, for example, a push rod connected to the spring, and the actuation means 140 may control the movement of the pushing means 150 by switching on and off the current. For example, when the actuator 140 is energized, the spring stretches, so that the pushing device 150 moves away from the actuator 140, and when the actuator 140 is de-energized, the spring returns, so that the pushing device 150 moves toward the actuator 140.
In a preferred embodiment, the cooking appliance further comprises a control device (not shown) electrically connected to the actuating device 140 for controlling the operation of the actuating device 140. In this way, the pushing force to the pushing device 150 can be controlled by controlling the actuating device 140. For example, the control device may control the on-off of the actuation device 140 and may control the magnitude or direction of the pushing force to the pushing device 150 by controlling the magnitude or direction of the current in the actuation device 140.
In a preferred embodiment, as shown in fig. 2-4, the pushing device 150 is provided with a first pushing end 150a and a second pushing end 150b, the first pushing end 150a corresponding to the first pressure member 132a and the second pushing end 150b corresponding to the second pressure member 132b. The first pushing end 150a and the second pushing end 150b are respectively located at two sides of the electromagnet 140, and the electromagnet 140 can drive the pushing device 150 to move in the horizontal direction, so that the first pushing end 150a and the second pushing end 150b of the pushing device 150 can respectively push the first pressure member 132a and the second pressure member 132b. For example, when a forward current is applied to the electromagnet 140, the electromagnet 140 drives the pushing device 150 to move rightward, so that the first pushing end 150a may act on the first pressure member 132 a. When a reverse current is applied to the electromagnet 140, the electromagnet 140 drives the pushing device 150 to move leftward, so that the second pushing end 150b may act on the second pressure member 132b. When the electromagnet 140 is powered off, the pushing device 150 can return to the original position, and at this time, the first pushing end 150a and the second pushing end 150b do not interact with the first pressure member 132a and the second pressure member 132b.
Specifically, as shown in fig. 2, when the pressure adjustment device 130 is in the non-pressure state, the pushing device 150 is in the first position, the first pushing end 150a pushes the first pressure member 132a in the horizontal direction, and the second pushing end 150b does not push the second pressure member 132b, so that the first pressure member 132a is in the open position, the second pressure member 132b is in the closed position, and the steam in the inner pot can be discharged through the first steam discharge passage 135. As shown in fig. 3, when the pressure regulating device 130 is in the low pressure state, the pushing device 150 is in the second position, the first pushing end 150a does not push the first pressure member 132a and the second pushing end 150b does not push the second pressure member 132b, so that both the first pressure member 132a and the second pressure member 132b are in the closed position. In this low pressure state, since there is no interaction force between the first pushing end 150a and the second pushing end 150b and the first pressure member 132a and the second pressure member 132b, respectively, when the pressure in the inner pot reaches a certain level, the second pressure member 132b can be pushed up, and thus, steam can be discharged through the second steam discharge passage 135. As shown in fig. 4, when the pressure adjustment device 130 is in the high pressure state, the pushing device 150 is in the third position, the first pushing end 150a does not push the first pressure member 132a, and the second pushing end 150b applies downward pressure to the second pressure member 132b in the vertical direction, so that both the first pressure member 132a and the second pressure member 132b are in the closed position. In this high pressure state, as described above, the first pressure member 132a is hardly pushed up by the steam in the inner pan due to its heavy weight, and the second pressure member 132b is also hardly pushed up by the steam in the inner pan due to its downward pressure applied, so that a certain high pressure can be maintained in the inner pan.
According to the scheme, the actuating device drives the pressure regulating device to switch among the pressureless state, the low-pressure state and the high-pressure state, so that the pressure in the inner pot can be controlled in real time, different food materials can be cooked by the cooking appliance under different pressures, good taste of the products can be ensured, and the cooking effect can be effectively improved.
Preferably, the cooking appliance further includes a force conversion device 160. The force conversion device 160 is provided above the second pressure member 132b for converting the movement of the pushing device 150 in the horizontal direction into the movement in the vertical direction. Specifically, the force conversion device 160 includes a groove 161, an elastic member 162 accommodated in the groove 161, and a slider 163 sleeved in the elastic member 162. One end of the elastic member 162 abuts on the bottom surface of the groove 161, and the other end abuts on the upper portion of the slider 163. The lower portion of the slider 163 extends through the bottom surface of the groove 161, and the upper portion of the slider 163 is contactable with the second pushing end 150b with the contact surfaces thereof being inclined surfaces 163a, 150c, so that when the second pushing end 150b pushes the slider 163 in the horizontal direction through the contact surfaces, the elastic member 162 is compressed, and the slider 163 presses the second pressure member 132b downward in the vertical direction. And when the second pushing end 150b is out of contact with the slider 163, the elastic member 142 of the slider 163 returns upward in the vertical direction by the elastic force, so that the pressure on the second pressure member 132b disappears.
A second preferred embodiment of the present application will be briefly described with reference to fig. 5 to 7.
Unlike the above embodiment, in this embodiment, the first pushing end 250a and the second pushing end 250b of the pushing device 250 are both located on the same side of the electromagnet 240. As shown in fig. 5-7, the first pushing end 250a and the second pushing end 250b of the pushing device 250 are both located on the left side of the electromagnet 240, but it is understood that the first pushing end 250a and the second pushing end 250b of the pushing device 250 may be both located on the right side of the electromagnet 240. As shown in fig. 5, the horizontal distance between the first pushing end 250a and the first pressure member 232a is greater than the horizontal distance between the second pushing end 250b and the second pressure member 232b. The preferred embodiment allows the actuating device 240 to move the first pushing end 250a and the second pushing end 250b synchronously by driving the pushing device 250 itself, so that simultaneous control of both the first pressure member 232a and the second pressure member 232b can be achieved, and the device is simple in structure and convenient to operate.
In this embodiment, the electromagnet 240 also drives the pushing device 250 to move in the horizontal direction, so that the first pushing end 250a and the second pushing end 250b of the pushing device 250 can push the first pressure member 232a and the second pressure member 232b, respectively. Specifically, as shown in fig. 5, the pressure adjustment device 230 is in a low pressure state, and the first pushing end 250a and the second pushing end 250b have no interaction force with the first pressure member 232a and the second pressure member 232b, respectively, so that the first pressure member 232a and the second pressure member 232b are both in a closed position. As shown in fig. 6, the pressure adjustment device 230 is in a high pressure state, the first pushing end 250a does not push the first pressure member 232a, and the second pushing end 250b applies downward pressure to the second pressure member 232b in the vertical direction, so that both the first pressure member 232a and the second pressure member 232b are in the closed position. As shown in fig. 7, the pressure regulating device 230 is in a non-pressure state, the first pushing end 250a pushes the first pressure member 232a in the horizontal direction, and the second pushing end 250b also applies downward pressure to the second pressure member 232b in the vertical direction, so that the second pressure member 232b is in a closed position, but since the first pressure member 132a is in an open position, steam in the inner pot can still be discharged through the first steam discharge passage 235.
Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. The terminology used herein is for the purpose of describing particular implementations only and is not intended to be limiting of the application. Terms such as "component" as used herein may refer to either a single part or a combination of two parts. Terms such as "mounted," "disposed," and the like as used herein may refer to one component being directly attached to another component or to one component being attached to another component through an intermediary. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features unless the features are not applicable or otherwise indicated in the other embodiment.
The present application has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the application to the embodiments described. Those skilled in the art will appreciate that many variations and modifications are possible in light of the teachings of the application, which variations and modifications are within the scope of the application as claimed.
Claims (6)
1. A cooking appliance, comprising:
a pot body, wherein the pot body is internally provided with a removable inner pot;
the cover body can be arranged above the cooker body in a covering manner, and when the cover body is covered on the cooker body, a cooking space is formed between the cover body and the inner cooker;
a pressure regulating device provided in the cover, and including a steam discharge passage and a pressure member corresponding to the steam discharge passage, the pressure member being movable between a closed position closing the steam discharge passage and an open position opening the steam discharge passage to effect sealing and discharge of steam, wherein the steam discharge passage includes a first steam discharge passage and a second steam discharge passage, the pressure member includes a first pressure member and a second pressure member corresponding to the first steam discharge passage and the second steam discharge passage, respectively, and a weight of the first pressure member is greater than a weight of the second pressure member; and
an actuation device disposed in the cover and configured to drive the pressure adjustment device to transition between a non-pressure state, a low-pressure state, and a high-pressure state, wherein
When the pressure regulating device is in the non-pressure state, the actuating device drives the first pressure member to be in the opening position,
when the pressure regulating device is in the low pressure state, both the first pressure member and the second pressure member are in the closed position,
when the pressure regulating device is in the high pressure state, the first pressure member and the second pressure member are both in the closed position, and the actuating device also applies downward pressure to the second pressure member,
the cooking appliance further comprises a pushing device connected to the actuating device, the actuating device being capable of driving the pushing device to move in a horizontal direction between a first position, a second position and a third position corresponding to the non-pressure state, the low-pressure state and the high-pressure state respectively, the pushing device being provided with a first pushing end and a second pushing end corresponding to the first pressure member and the second pressure member respectively,
the cooking appliance further includes a force conversion device disposed above the second pressure member, the force conversion device including a slider, a contact surface between the slider and the second pushing end being a slope such that the slider can press down the second pressure member in a vertical direction when the second pushing end pushes the slider in a horizontal direction,
the force conversion device further comprises an elastic piece connected with the sliding block, when the second pushing end pushes the sliding block in the horizontal direction, the sliding block downwards presses the second pressure component in the vertical direction, the elastic piece is in a compressed state, and when the second pushing end is out of contact with the sliding block, the sliding block upwards retracts in the vertical direction under the action of the elastic force of the elastic piece and is out of contact with the second pressure component.
2. The cooking appliance of claim 1, wherein the cooking appliance further comprises a handle,
when the pushing device is in the first position, the first pushing end pushes the first pressure member in a horizontal direction,
when the pushing device is in the second position, the first pushing end does not push the first pressure member, and the second pushing end does not push the second pressure member,
when the pushing device is in the third position, the first pushing end does not push the first pressure member, and the second pushing end applies downward pressure to the second pressure member in a vertical direction.
3. The cooking appliance of claim 1, wherein the pressure member is spherical, hemispherical, conical or elliptical in shape.
4. Cooking appliance according to claim 1, wherein the actuating means is an electromagnet.
5. The cooking appliance of claim 1, wherein the first pushing end and the second pushing end of the pushing device are located on either side of the actuating device.
6. The cooking appliance of claim 1, wherein the first pushing end and the second pushing end of the pushing device are located on the same side of the actuating device, and wherein a horizontal distance between the first pushing end and the first pressure member is greater than a horizontal distance between the second pushing end and the second pressure member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103641.5A CN108143257B (en) | 2016-12-05 | 2016-12-05 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103641.5A CN108143257B (en) | 2016-12-05 | 2016-12-05 | Cooking utensil |
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| Publication Number | Publication Date |
|---|---|
| CN108143257A CN108143257A (en) | 2018-06-12 |
| CN108143257B true CN108143257B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611103641.5A Active CN108143257B (en) | 2016-12-05 | 2016-12-05 | Cooking utensil |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523648A (en) * | 2018-06-20 | 2018-09-14 | 广东美的厨房电器制造有限公司 | Microwave pressure cooking apparatus |
| CN110013163B (en) * | 2019-05-08 | 2024-05-17 | 珠海格力电器股份有限公司 | Cooking appliance and pressure adjusting device |
| CN109965690B (en) * | 2019-05-08 | 2024-05-10 | 珠海格力电器股份有限公司 | Pressure regulating mechanism, cover body and pressure cooking utensil |
| CN111990882B (en) * | 2019-05-27 | 2021-09-03 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, control method and control system thereof, and electronic device |
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| CN108143257A (en) | 2018-06-12 |
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