CN216822808U - Cooking utensil - Google Patents

Abstract

The application provides a cooking device, including pot cover and the pot body, pot cover, upper cover and sealing washer in the pot cover is equipped with, and the pot cover outside including the upper cover covers, and the inboard at interior pot cover is fixed to the sealing washer. The pot cover is defined to have the position of closing the lid that is used for pressure cooking and the position of uncapping that is used for toasting for the pot body, and the pot cover still is equipped with the movable block, and the movable block slides and sets up and be equipped with the push rod, and interior pot cover is equipped with the through-hole, and when the pot cover was located the position of uncapping, the push rod penetrated the through-hole and supported and pushed away the sealing washer and make the sealing washer local deformation and produce the clearance between the interior pot. When the cooker cover is positioned at the cover closing position, the push rod leaves the sealing ring, and the sealing ring is restored and is in sealing connection with the inner cooker cover and the inner cooker. This application cooking utensil supports through the movable block and pushes away the sealing washer when toasting and makes and produce carminative clearance between sealing washer and the interior pot to move away the movable block and make pot cover and interior pot in the sealing washer is sealed when pressure is cooked. This application cooking utensil solves the exhaust problem when toasting through simple structure, low in manufacturing cost.

Description

Cooking utensil

Technical Field

The present application relates to a cooking appliance.

Background

Along with the demand of people to the diversified culinary art kind, more and more cooking utensil has had multiple culinary art chamber function simultaneously concurrently, has installed heating tube and fan on the basis of common electric pressure cooker pot cover with the pot cover of an electric pressure cooker, makes this electric pressure cooker except can pressure cooking can also toast. In the baking process, moisture contained in food needs to be discharged outside the whole electric pressure cooker, the cooker cover needs to open the exhaust hole to exhaust the air, and the exhaust hole needs to be closed to enable the cooking cavity to be smoothly pressed upwards in the pressure cooking process, so that the exhaust structure of the electric pressure cooker is complex and the cost is high.

Accordingly, there is a need for improvements to existing cooking appliances.

SUMMERY OF THE UTILITY MODEL

The application provides a cooking utensil, exhaust function when realizing toasting through simple exhaust structure.

Specifically, the method is realized through the following technical scheme: a cooking utensil comprises a pot cover and a pot body, wherein the pot cover is provided with an inner pot cover, an upper cover and a sealing ring, the upper cover covers the outer side of the inner pot cover, the sealing ring is fixed on the inner side of the inner pot cover, the pot cover defines a cover closing position for pressure cooking and a cover opening position for baking relative to the pot body, the pot cover is further provided with a movable block, the movable block is arranged in a sliding mode and provided with a push rod, the inner pot cover is provided with a through hole, and when the pot cover is located at the cover opening position, the push rod penetrates through the through hole to push the sealing ring to enable the sealing ring to deform locally and form a gap with the inner pot; when the pot cover is located at the cover closing position, the push rod leaves the sealing ring, and the sealing ring is restored and is in sealing connection with the inner pot cover and the inner pot. This application cooking utensil supports through the movable block and pushes away the sealing washer when toasting and makes and produce carminative clearance between sealing washer and the interior pot to move away the movable block and make pot cover and interior pot in the sealing washer is sealed when pressure is cooked. This application cooking utensil solves the exhaust problem when toasting through simple structure, low in manufacturing cost.

According to one embodiment of the application, the pot cover is defined with an opening position and a closing position relative to the pot body, and the pot body drives the movable block to slide outwards to separate from the sealing ring in the process that the pot cover rotates from the opening position to the closing position. After the movable block leaves, the sealing ring automatically restores to a normal state to be in sealing connection with the inner pot cover and the inner pot, and the cooking cavity restores to a sealing state so as to perform pressure cooking.

According to an embodiment of the application, the movable block is provided with a driving part extending downwards, the top of the pot body is provided with a middle plate, the pot cover rotates from the cover opening position to the cover closing position, and the middle plate pushes the driving part to slide outwards. The closing rotation of the cooker cover can simultaneously realize the sealing of the sealing ring to the inner cooker, and the operation is convenient.

According to an embodiment of the present application, the middle plate is provided with a guide groove, the driving portion is inserted into the guide groove, the inner side wall of the guide groove close to the center of the pot body is provided with a first section and a second section which are located at two opposite ends, wherein the distance from the first section to the center of the pot body is smaller than the distance from the second section to the center of the pot body. The guide groove is used for pushing the movable block to slide outwards in the radial direction.

According to an embodiment of the present application, the first section and the second section are both arc sections concentric with the pot body, and the inner side wall further includes an inclined section connecting the first section and the second section. The design can ensure that the driving part slides smoothly along the inner side surface.

According to an embodiment of this application, the movable block is located the upper cover with between the interior pot cover, the pot cover still is equipped with the elastic component, the elastic component sets up the upper cover with between the movable block and inwards support and push away the movable block. The movable block is kept at the position where the gap is generated by pushing the sealing ring by using the elastic piece, and the pot cover is in a state of being capable of being baked after being directly covered on the pot body, so that the operation is convenient.

According to an embodiment of this application, the lateral wall of upper cover is equipped with the reference column, the movable block correspondence is equipped with the constant head tank, the elastic component cover is in outside the reference column and stretch into in the constant head tank to reliably fix a position the elastic component.

According to an embodiment of this application, the upper cover is equipped with the holding tank, the relative both sides of holding tank are equipped with the bar mounting groove, the relative both sides of movable block are equipped with the erection column, the erection column inserts will in the mounting groove the movable block is installed in the holding tank. Through the cooperation of simple erection column and mounting groove, can simply conveniently assemble the movable block.

According to one embodiment of the present application, the top surface of the movable block is proximate to the top cover. The upper cover is close to the top surface, so that the sliding of the movable block is more stable.

According to one embodiment of the application, the pot cover is further provided with a heating pipe, a fan and a motor, the heating pipe is located on the bottom side of the inner pot cover, the fan is located between the inner pot cover and the heating pipe, and the motor is installed in the pot cover and drives the fan to work; the pot cover is also provided with an exhaust pipe and a pressure limiting valve. The cooking appliance can be used for baking and pressure cooking.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a sectional view of a cooking appliance according to an embodiment of the present application.

Fig. 2 is an enlarged view of a circle in fig. 1, showing the positional relationship of the upper cover, the movable block, the inner cover, and the sealing ring.

Fig. 3 is similar to fig. 2, but with the movable mass having slid outwardly away from the seal ring.

Fig. 4 is a perspective view of a middle plate of the cooking appliance of fig. 1.

Fig. 5 is an assembly view of the upper cover and the movable block of the cooking appliance of fig. 1.

Description of reference numerals:

the cooker body 1, the inner cooker 11, the heating device 12, the middle plate 13, the guide groove 131, the inner side surface 132, the first section 133, the second section 134, the inclined section 135, the cooking cavity 100, the gap 101, the cooker lid 2, the baking assembly 21, the inner cooker lid 22, the top wall 221, the side wall 222, the through hole 223, the upper lid 23, the side peripheral wall 231, the positioning column 232, the assembling rib 233, the accommodating groove 234, the installing groove 235, the sealing ring 24, the movable block 25, the push rod 251, the driving part 252, the positioning groove 253, the installing column 254 and the elastic element 26.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of devices, systems, apparatuses, and methods consistent with aspects of the present application.

Referring to fig. 1, the present application relates to a cooking appliance, in particular to an electric pressure cooker, which comprises a cooker body 1 and a cooker cover 2 covering the cooker body 1. The pot cover 2 is rotatably arranged relative to the pot body 1, an opening position and a closing position are defined relative to the pot body 1, and when the pot cover 2 is positioned at the opening position, the pot cover 2 is not buckled with the pot body 1, so that the pot cover 2 can be opened; when the pot cover 2 is in the cover closing position, the pot cover 2 and the pot body 1 are buckled with each other, and the pot cover 2 cannot be opened. The cooker lid 2 is provided with an exhaust pipe (not shown) and a pressure limiting valve (not shown) for exhausting gas after pressure cooking. These are common structures of the electric pressure cooker and are not described in detail.

The pot body 1 is provided with an inner pot 11 and a heating device 12 positioned at the bottom side of the inner pot 11. The cooker cover 2 is also provided with a baking component 21 which comprises a heating pipe, a fan, a motor for driving the fan to work and the like. This cooking utensil can carry out pressure culinary art and can toast again, and when pot cover 2 was located the position of uncapping, cooking utensil can toast the culinary art, toasts 21 and provides the hot-blast in to interior pot 11 and toasts, and the heating device 12 of the pot body 1 is out of work. When the cooker cover 2 is positioned at the cover closing position, the cooking appliance can perform pressure cooking, the heating device 12 of the cooker body 1 works, and the baking assembly 21 does not work.

Referring to fig. 2, the lid 2 is provided with an inner lid 22, an upper lid 23 and a sealing ring 24, the inner lid 22 is made of stainless steel and has a top wall 221 and a circle of side walls 222, bottom edges of the side walls 222 are provided with teeth (not numbered) for being fastened with the pot body 1, the upper lid 23 is made of plastic material and covers the outer side of the inner lid 22, and the sealing ring 24 is fixed at the bottom side of the inner lid 22 and is used for hermetically connecting the inner lid 22 and the inner pot 11 of the pot body 1, so that a sealed cooking cavity 100 is formed between the inner lid 22 and the inner pot 11. The heating pipe of the baking component 21 is positioned at the bottom side of the inner pot cover 22, the fan is positioned between the inner pot cover 22 and the heating pipe, and the motor is arranged inside the pot cover 2 and used for driving the fan to work.

The pot cover 2 is further provided with a movable block 25, the movable block 25 is slidably arranged and provided with a horizontally extending push rod 251, and the side wall 222 of the inner pot cover 22 is correspondingly provided with a through hole 223. When the pot cover 2 is covered on the pot body 1 and is positioned at the open position, namely, when the cooking utensil is baked, the push rod 251 of the movable block 25 penetrates through the through hole 223 and pushes against the sealing ring 24, so that the sealing ring 24 is locally deformed, and a gap 101 is formed between the sealing ring 24 and the pot opening of the inner pot 11. The gap 101 breaks the seal of the gasket 24 to the cooking chamber 100, so that the cooking chamber 100 in the baked state can be exhausted to the outside through the gap 101. When the cooking appliance is baked, the movable block 25 pushes the sealing ring 24 to enable an exhaust gap 101 to be formed between the sealing ring 24 and the inner pot 11; during pressure cooking, the movable block 25 is removed to make the sealing ring 24 seal the inner lid 22 and the inner pot 11 to realize the sealing of the cooking cavity 100. This application cooking utensil can solve the exhaust problem when toasting through simple structure, low in manufacturing cost.

Referring to fig. 3, the movable block 25 is movably disposed, so that when the lid 2 is rotated from the open position to the close position, the lid 2 is rotated to the close state, and when pressure cooking is performed, the pot body 1 drives the movable block 25 to slide outwards to leave the sealing ring 24 by virtue of relative rotation between the lid 2 and the pot body 1. After the movable block 25 leaves, the sealing ring 24 is usually made of silica gel, and has elasticity, and can automatically recover to a normal state to hermetically connect the inner pot cover 22 and the inner pot 11, so as to recover the cooking cavity 100 to a sealed state for pressure cooking.

The movable block 25 further comprises a driving portion 252 extending downwards from the outer end of the push rod 251, the push rod 251 extends horizontally, the driving portion 252 vertically extends out of the pot cover 2 to be matched with the pot body 1, the middle plate 13 is arranged at the top of the pot body 1, when the pot cover 2 rotates relative to the pot body 1, the middle plate 13 pushes the driving portion 252 to resist the elastic force of the elastic member 26 to slide outwards, the push rod 251 of the movable block 25 is driven to slide outwards to leave the sealing ring 24, and the sealing ring 24 is enabled to recover the sealing state. When the cover 2 is closed and the cover rotates, the sealing ring 24 seals the inner cover 22 and the inner pot 11, and the operation is convenient.

Referring to fig. 4, the middle plate 13 of the pot body 1 is provided with a guide groove 131, the driving portion 252 extends out of the pot cover 2 and is inserted into the guide groove 131, and in the process that the pot cover 2 rotates from the open position to the close position, the inner side surface 132 of the guide groove 131 close to the center of the pot body 1 pushes the driving portion 252 to move outwards. The inner side 132 is provided with a first section 133 and a second section 134 at two opposite ends, wherein the distance from the first section 133 to the center of the pot body 1 is less than the distance from the second section 134 to the center of the pot body 1. In the process that the pot cover 2 rotates from the cover opening position to the cover closing position, the driving part 252 is changed from the first section 133 abutting against the driving part 252 to the second section 134 abutting against the driving part 252, so that the guide groove 131 can generate a stroke of pushing the driving part 252 outwards in the radial direction to drive the movable block 25 to slide outwards to leave the sealing ring 24.

Wherein, the first section 133 and the second section 134 are arc line sections concentric with the pot body 1, and the inner side surface 132 further comprises an inclined section 135 connecting the first section 133 and the second section 134. The design can make the driving part 252 slide along the inner side surface 132 more smoothly.

It should be understood that the driving portion 252 of the middle plate 13 for pushing against the movable block need not be in the form of the guide groove 131, but may be a protruding guide block (not shown) as long as the pushing against the driving portion 252 can slide. In addition, the movable block 25 can also be deformed by pushing the push rod 251 of the movable block 25 against the sealing ring 24 through the mutual matching with the pot body 1 in the process of covering the pot cover on the pot body.

Referring to fig. 2 in conjunction with fig. 5, the manner in which the movable block 25 is assembled in the pot lid 2 will be described in detail.

The movable block 25 is located between the side peripheral wall 231 of the upper cover 23 and the side wall 222 of the inner lid 22, the lid 2 is further provided with an elastic member 26, the elastic member 26 is disposed between the side peripheral wall 231 of the upper cover 23 and the movable block 25 and pushes the movable block 25 toward the inner lid 22 to counter the resilience of the sealing ring 24 and maintain the existence of the gap 101. The natural state of the movable block 25 is kept at the position where the gap 101 is formed by pushing the sealing ring 24 by using the elastic element 26, and the pot cover 2 is in a state of being capable of being baked after being directly covered on the pot body 1, so that the operation is convenient. The elastic member 26 may also push the movable block 25 to be reset after the movable block 25 slides outward. The side peripheral wall 231 of the upper cover 23 is provided with a positioning column 232 extending inwards and horizontally, the movable block 25 is correspondingly provided with a positioning groove 253 extending horizontally, the elastic piece 26 is a spring, the elastic piece is sleeved outside the positioning column 232 and extends into the positioning groove 253, the elastic piece 26 can be reliably positioned, the elastic piece 26 is always in a compression state, and the elastic force transmitted to the movable block 25 can push the sealing ring 24 to deform so as to generate the gap 101.

The side circumferential wall 231 of the upper cover 23 is provided with two opposite fitting ribs 233, a receiving groove 234 is formed between the two fitting ribs 233, and opposite sides of the receiving groove 234, i.e., each of the fitting ribs 233, are provided with radially extending strip-shaped mounting grooves 235 of the pot cover 2. The opposite sides of movable block 25 are equipped with erection column 254, and in erection column 254 from inside to outside level inserted mounting groove 235, is located movable block 25 in holding tank 234. Mounting posts 254 can slide in and out of mounting slots 235 to slide movable block 25 in and out of receiving slots 234. The movable block 25 can be simply and conveniently assembled to the inside of the upper cover 23 by simply fitting the mounting posts 254 to the mounting grooves 235.

The movable block 25 includes a mounting post 254, and the mounting post 254 protrudes outward from both sides of the connection between the push rod 251 and the driving portion 252. The section of the push rod 251 is approximately rectangular, and the top surface of the movable block 25, that is, the top surface of the push rod 251 is a plane and is close to the upper cover 23, so that when the movable block 25 slides in and out, the close of the upper cover 23 and the top surface of the push rod 251 can make the sliding of the movable block 25 more stable.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Terms such as "upper," "lower," "left," "right," "front," "back," "thickness," "radial," "axial," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one feature's relationship to another feature as illustrated in the figures, and are not limited to one position or one spatial orientation. It will be understood that the spatially relative positional terms may be intended to encompass different orientations than those shown in the figures, depending on the location of the product being produced, and should not be construed as limiting. In addition, the descriptor "horizontal" as used herein is not entirely equivalent to allowing an angular tilt along a direction perpendicular to the direction of gravity.

The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items.

It should be noted that when an element is referred to as being "secured …" to another element, it can be directly on the surface of the other element or can be spaced apart from the surface of the other element. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected or detachably connected or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It should be understood that the terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. "plurality" or "multiple layers" and the like mean two or more.

The cooking utensil of the present application is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a cooking utensil, includes the pot body (1) and pot cover (2), pot cover (2) are equipped with interior pot cover (22), upper cover (23) and sealing washer (24), upper cover (23) cover in pot cover (22) the outside, sealing washer (24) are fixed the inboard of interior pot cover (22), pot cover (2) for pot body (1) definition has the position of uncapping that closes the lid that is used for pressure cooking and is used for toasting, its characterized in that: the cooker cover (2) is further provided with a movable block (25), the movable block (25) is arranged in a sliding mode and provided with a push rod (251), the inner cooker cover (22) is provided with a through hole (223), and when the cooker cover (2) is located at a cover opening position, the push rod (251) penetrates through the through hole (223) to push the sealing ring (24) to enable the sealing ring (24) to be locally deformed to form a gap (101) with the inner cooker (11); when the pot cover (2) is located at the cover closing position, the push rod (251) leaves the sealing ring (24), and the sealing ring (24) restores and is in sealing connection with the inner pot cover (22) and the inner pot (11).

2. The cooking appliance of claim 1, wherein: the pot cover (2) is defined with the position of uncapping and the position of closing the lid for the pot body (1), pot body (1) drive movable block (25) outwards slide and leave sealing washer (24) in pot cover (2) by the in-process of uncapping position rotation to the position of closing the lid.

3. The cooking appliance of claim 2, wherein: the movable block (25) is provided with a driving part (252) extending downwards, the top of the pot body (1) is provided with a middle plate (13), and the middle plate (13) pushes the driving part (252) to slide outwards in the process that the pot cover (2) rotates from an opening cover position to a closing cover position.

4. The cooking appliance of claim 3, wherein: the middle plate (13) is provided with a guide groove (131), the driving part (252) is inserted into the guide groove (131), the inner side wall (222) of the guide groove (131) close to the center of the pot body (1) is provided with a first section (133) and a second section (134) which are positioned at two opposite ends, wherein the distance from the first section (133) to the center of the pot body (1) is smaller than the distance from the second section (134) to the center of the pot body (1).

5. The cooking appliance of claim 4, wherein: the first section (133) and the second section (134) are arc line sections concentric with the pot body (1), and the inner side wall (222) further comprises an inclined section (135) connecting the first section (133) and the second section (134).

6. The cooking appliance of claim 2, wherein: the movable block (25) is located between the upper cover (23) and the inner pot cover (22), the pot cover (2) is further provided with an elastic piece (26), and the elastic piece (26) is arranged between the upper cover (23) and the movable block (25) and inwards pushes against the movable block (25).

7. The cooking appliance of claim 6, wherein: the side wall (222) of the upper cover (23) is provided with a positioning column (232), the movable block (25) is correspondingly provided with a positioning groove (253), and the elastic piece (26) is sleeved outside the positioning column (232) and extends into the positioning groove (253).

8. The cooking appliance of claim 2, wherein: upper cover (23) are equipped with holding tank (234), the relative both sides of holding tank (234) are equipped with bar mounting groove (235), the relative both sides of movable block (25) are equipped with erection column (254), erection column (254) insert will in mounting groove (235) movable block (25) are installed in holding tank (234).

9. The cooking appliance of claim 8, wherein: the top surface of the movable block (25) is close to the upper cover (23).

10. The cooking appliance of claim 2, wherein: the pot cover (2) is provided with a heating pipe, a fan and a motor, the heating pipe is positioned at the bottom side of the inner pot cover (22), the fan is positioned between the inner pot cover (22) and the heating pipe, and the motor is arranged in the pot cover (2) and drives the fan to work; the pot cover (2) is also provided with an exhaust pipe and a pressure limiting valve.

Images