CN217696039U - Cooking utensil and pot lid thereof - Google Patents

Abstract

The application provides a cooking utensil and pot cover thereof, including interior pot cover, removable lid and blast pipe, form the intermediate layer between removable lid and the interior pot cover, the bottom of blast pipe passes interior pot cover downwards and extends into the intermediate layer. The detachable cover is provided with a plurality of first through holes positioned at the center and a plurality of second through holes positioned at the periphery, and the second through holes are higher than the first through holes. The pot cover is characterized in that the pot cover further comprises an anti-overflow piece mounted to the detachable cover, the anti-overflow piece is provided with a floating piece located on the bottom side of the detachable cover, and the floating piece can float and adhere to the bottom surface of the detachable cover and shield the first through holes. When manual exhaust is carried out, overflowed slurry pushes the floating piece to float upwards and shield the first through hole, the slurry can only enter the interlayer through the second through hole and then flows to the center, the overflowed path of the slurry can be prolonged, the slurry can be broken in the flowing process, and foam breaking is realized. This application cooking utensil can realize that the long exhaust does not overflow the thick liquid, is particularly suitable for cooking the congee, can effectively shorten the time of cooking the congee, does not have the thick liquid to spill over moreover, and the pot cover is cleared up more easily.

Description

Cooking utensil and pot lid thereof

Technical Field

The application relates to a cooking utensil and pot lid thereof.

Background

Electric pressure cooker is common cooking utensil, the wide application is in the family kitchen, form airtight culinary art chamber between electric pressure cooker's the pot cover and the pot body, can carry out high-pressure cooking, can manual exhaust after the culinary art is accomplished, in order to exhaust with higher speed, the pot cover is opened to the convenience fast, but current electric pressure cooker uses manual exhaust can the pressure limiting valve department can take place excessive thick liquid problem in a kind of deep pot hot water or the congee cooking procedure, the event can't carry out the manual exhaust that lasts for a long time, it is longer to lead to whole exhaust time, can't adapt to the demand of quick culinary art.

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

SUMMERY OF THE UTILITY MODEL

The application provides a cooking utensil, thick liquid spills over when can avoiding manual exhaust, can realize the manual exhaust that lasts for a long time, shortens the culinary art time.

Specifically, the method is realized through the following technical scheme: a pot cover of a cooking utensil comprises an inner pot cover, a detachable cover and an exhaust pipe, wherein the detachable cover is positioned at the bottom side of the inner pot cover and forms an interlayer with the inner pot cover, the bottom end of the exhaust pipe penetrates through the inner pot cover downwards and extends into the interlayer, the detachable cover is provided with a plurality of first through holes positioned at the center and a plurality of second through holes positioned at the periphery, and the second through holes are higher than the first through holes; the pot cover further comprises an anti-overflow piece mounted to the detachable cover, the anti-overflow piece is provided with a floating piece located on the bottom side of the detachable cover, and the floating piece can float upwards to be attached to the bottom surface of the detachable cover and shield the first through holes. During manual exhaust, overflowed slurry pushes the floating piece to float upwards and shield the first through hole, then the slurry can only enter the interlayer through the second through holes positioned at the periphery and then flows towards the center, the overflow path of the slurry can be prolonged, and the slurry can be broken in the flowing process, so that the foam breaking is realized. This application cooking utensil can realize not overflowing thick liquid of long exhaust, is particularly suitable for cooking the congee, can effectively shorten the time of cooking the congee, does not have the thick liquid to spill over moreover, and the pot cover is cleared up more easily.

According to one embodiment of the application, the spill prevention member is made of silica gel. The floating sheet is safe and has deformability, and floating arrangement of the floating sheet can be realized.

According to one embodiment of the application, the thickness of the floating piece is 0.5mm-1.5mm, and the floating piece is good in elasticity and easy to deform.

According to one embodiment of the application, the removable cover is provided with a central hole, the spill-proof piece is provided with a base, the base is arranged in the central hole in a penetrating mode, the surface of the base is provided with a circle of grooves clamped with the edge of the central hole, and the spill-proof piece can be reliably fixed to the removable cover.

According to one embodiment of the application, the spill guard is provided with a ring of circumferential walls extending upwardly from the top of the base, the circumferential walls forming a cavity that receives the bottom end of the vent tube. The anti-overflow piece covers the exhaust pipe from the bottom side, and slurry in the interlayer can be prevented from directly flowing into the exhaust pipe.

According to an embodiment of this application, the top surface of rampart is equipped with inside and outside two rings and keeps off the muscle, two rings keep off the muscle and all upwards contradict the bottom surface of interior pot cover just is equipped with the breach that runs through respectively. The gap has the function of breaking bubbles, can prevent the slurry from entering the cavity, but can allow gas to enter the cavity and then be discharged through the exhaust pipe.

According to an embodiment of the present application, two of the notches are respectively disposed at two opposite sides of the cavity, so that the exhaust passage can be extended.

According to an embodiment of the application, the basal portion be equipped with the detain of cavity intercommunication holds the hole, the blast pipe bottom is fixed with prevents stifled piece, prevent stifled piece be equipped with detain the portion of holding of detaining the hole buckle connection. Thereby reliably fixing the exhaust pipe and the anti-overflow piece.

According to one embodiment of the present application, the spill guard is provided with a projection extending downwardly from the base, the projection being smaller in size than the central aperture. When the overflow-preventing part is assembled on the detachable cover, an operator can drag the convex part by hand from the bottom side, thereby facilitating the assembly

The application can also be realized by the following technical scheme: a cooking utensil comprises a pot body and the pot cover. This application cooking utensil can realize that the long exhaust does not overflow the thick liquid, is particularly suitable for cooking the congee, can effectively shorten the time of cooking the congee, does not have the thick liquid to spill over moreover, and the pot cover is cleared up more easily.

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 a perspective assembly view, taken from above, of the removable lid and spill guard of the cooking utensil lid.

Fig. 3 is another perspective assembly view of the removable cover and spill guard, taken from a bottom perspective.

Fig. 4 is a perspective view of the spill guard.

Fig. 5 is an enlarged view at a in fig. 1, in which the floating piece of the spill prevention member is in a floating state.

Fig. 6 is similar to fig. 5, except that the floating tab of the spill guard is in a natural state.

Description of reference numerals:

the cooking cavity 100, the upper cover 11, the inner pot cover 12, the sealing ring 121, the detachable cover 13, the interlayer 130, the first through hole 131, the second through hole 132, the vent pipe 14, the pressure limiting valve 15, the spill prevention piece 16, the base 161, the floating piece 162, the groove 163, the annular wall 164, the cavity 165, the blocking rib 166, the gap 167, the retaining hole 168, the protruding part 169, the blockage prevention piece 17, the retaining part 171, the heat preservation cover 21, the sealing ring 121 and the inner pot 22.

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, a cooking appliance according to an embodiment of the present application is an electric pressure cooker, which includes a cover and a body, and a closed cooking cavity 100 is formed between the cover and the body, and can be used for pressure cooking. The pot cover comprises a plastic upper cover 11, a stainless steel inner pot cover 12 and a detachable cover 13 from outside to inside in sequence. The stainless steel inner pot cover 12 is locked with the heat-insulating cover 21 of the pot body through pot teeth (not numbered), so that the pot cover can not be opened in pressure cooking. The inner side of the inner pot cover 12 is provided with a sealing ring 121, and the sealing ring 121 is connected with the inner pot cover 12 and the inner pot 22 of the pot body in a sealing way. The detachable cover 13 is detachably mounted on the bottom side of the inner lid 12 and forms an interlayer 130 with the inner lid 12, and the detachable cover 13 can be detached separately for cleaning.

The cooker cover is also provided with an exhaust pipe 14 and a pressure limiting valve 15, the pressure limiting valve 15 controls the opening and closing of the exhaust pipe 14, the bottom end of the exhaust pipe 14 downwards penetrates through the inner cooker cover 12 to extend into the interlayer 130, and the bottom end of the exhaust pipe 14 is provided with an air inlet (not numbered). After cooking is completed, manual exhaust is possible, and the manual exhaust time limit valve 15 is lifted up and opens the exhaust pipe 14.

Referring to fig. 2, 3 and 4, the detachable cover 13 has a plurality of first through holes 131 at the center and a plurality of second through holes 132 at the periphery, the detachable cover 13 is in a concave dish shape, so that the second through holes 132 are higher than the first through holes 131, and the first through holes 131 are located at the lowest point of the detachable cover 13. The area of the first through-hole 131 is 20mm²To 40mm²The area of the second through hole 132 is 5mm²To 20mm²And the first through hole 131 has a slightly larger area, so that the grout in the interlayer can flow back into the cooking cavity 100.

The pot cover still includes the anti-overflow piece 16 of installing to removable lid 13, and anti-overflow piece 16 is soft material, and in this embodiment, anti-overflow piece 16 is the silica gel material, and safety and have deformability, can realize floating the setting of floating piece 162. The spill guard 16 is assembled corresponding to the position of the vent tube 14, in this embodiment, the vent tube 14 is located at the center of the lid and the spill guard 16 is located at the center of the removable lid 13. The spill guard 16 is provided with a cylindrical base 161 and the removable cover 13 is provided with a circular central aperture (not numbered) through which the base 161 is inserted and secured within the central aperture (not numbered) to secure the spill guard 16 to the removable cover 13 at the center thereof.

The spill guard 16 is provided with an annular floating piece 162 extending from the bottom side of the base 161 to the periphery, the floating piece 162 is located on the bottom side of the removable cover 13, and the first through holes 131 of the removable cover 13 are located right above the floating piece 162. As shown in fig. 6, the floating piece 162 is naturally inclined downward and separated from the bottom surface of the detachable cover 13. When the air pressure in the cooking cavity 100 is pressed to a safe value during manual air exhaust, when no slurry exists in the cooking cavity 100, such as a rice cooking procedure, the floating piece 162 is in a state close to a natural state and separated from the bottom surface of the detachable cover 13, and the first through hole 131 and the second through hole 132 are in an open state and can be used for air exhaust. Referring to fig. 5, when slurry is in the cooking cavity 100, for example, during a porridge cooking procedure, the slurry in the cooking cavity 100 overflows and floats by pushing the floating piece 162, and the floating piece 162 abuts against the bottom surface of the detachable cover 13 and blocks the plurality of first through holes 131. At this time, only the second through hole 132 is opened, and the slurry can enter the interlayer 130 only through the second through hole 132 located at the periphery and higher, and then flows to the exhaust pipe 14 at the center. The design can prolong the overflow path of the slurry, and the slurry can be broken in the flowing process, the gas enters the exhaust pipe 14, the liquid is retained at the center of the detachable cover 13, and then the floating sheet 162 is flushed away through the first through hole 131 under the action of gravity to flow back into the cooking cavity 100. This application cooking utensil can realize that the long exhaust does not overflow the thick liquid, is particularly suitable for cooking the congee, can effectively shorten the time of cooking the congee, does not have the thick liquid to spill over moreover, and the pot cover is cleared up more easily.

In the present embodiment, the floating piece 162 has a thickness of 0.5mm to 1.5mm, good elasticity and easy deformation, and a proper weight, and the floating piece 162 will be attached to the bottom surface of the detachable cover 13 to shield the first through hole 131 when the slurry is pushed.

The surface of the base 161 of the spill guard 16 is provided with a ring of recesses 163, the floating tab 162 being visible from the recesses 163, on the upper side of the floating tab 162. The notches 163 engage the edges of the central aperture (not numbered) to securely fix the spill guard 16 to the removable cover 13.

Referring to fig. 2, 4 and 5, spill guard 16 is provided with a ring of annular wall 164 extending upwardly from the top of base 161, annular wall 164 defining a cavity 165 that receives the bottom end of vent tube 14. The overflow prevention member 16 covers the exhaust pipe 14 from the bottom side, so that the slurry in the interlayer 130 is prevented from directly flowing into the exhaust pipe 14.

The top surface of the annular wall 164 is provided with two rings of retaining ribs 166 which are arranged inside and outside, and the retaining ribs 166 are concentrically arranged with the annular wall 164 and upwards abut against the bottom surface of the inner pot cover 12. The two circles of blocking ribs 166 are respectively provided with a through gap 167, the two gaps 167 have smaller sizes, the width is 2mm-4mm, and the height is 1mm-2mm. The rib 166 can prevent the slurry in the interlayer 130 from entering the interlayer 130, and the notch 167 can also break the bubble of the boiling slurry, so as to prevent the slurry from entering the exhaust pipe 14. The gap 167 allows gas to enter the cavity 165 and exit through the exhaust pipe 14.

Wherein, two gaps 167 are respectively disposed at two opposite sides of the cavity 165, so that the design can prolong the exhaust passage and prevent the slurry from entering the exhaust pipe 14.

Referring now more particularly to fig. 5, the base 161 is provided with a snap-in aperture 168 therein which communicates with the cavity 165. An anti-blocking member 17 is fixed to the bottom of the exhaust pipe 14, and the anti-blocking member 17 covers an air inlet (not numbered) of the exhaust pipe 14 from the bottom side. The anti-blocking member 17 is provided with a retaining portion 171 protruding into the retaining hole 168 to be snap-fitted into the retaining hole 168, so that the relative position of the exhaust pipe 14 and the spill prevention member 16 can be reliably fixed.

The spill guard 16 is further provided with a protrusion 169 extending downward from the base 161, the protrusion 169 being smaller in size than the central hole (not numbered), the annular wall 164 being larger in size than the central hole (not numbered), the spill guard 16 being assembled from above downward, the floating plate 162 being folded downward to pass through the central hole (not numbered) together with the protrusion 169, and the operator being able to pull the protrusion 169 by hand from the bottom side until the recess 163 engages with the edge of the central hole (not numbered), thereby facilitating the assembly of the spill guard 16. Then, the spill prevention member 16 is assembled with the detachable lid 13 on the bottom side of the inner lid 12 while being engaged with the block prevention member 17.

This cooking utensil can realize that manual exhaust time is long time exhaust and can not overflow thick liquid, and is particularly suitable for cooking the congee.

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 used herein such as "upper," "lower," "left," "right," "front," "back," "thickness," "radial," "axial," and the like, which refer to relative spatial positions, are for convenience of description to describe the relationship of one feature to another 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 after "comprises" or "comprising" is inclusive of the element or item listed after "comprising" or "comprises", and the equivalent thereof, and does not exclude additional elements or items.

It should be noted that when an element is referred to as being "fixed to …" another element, it may be directly on the surface of the other element or may be spaced apart from the surface of the other element. The terms "mounted," "connected," "secured," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral parts; 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 "under," "beneath," and "under" a second feature may be directly under or obliquely under the second 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 present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A lid of a cooking appliance, comprising an inner lid (12), a detachable lid (13) and an exhaust pipe (14), wherein the detachable lid (13) is located at the bottom side of the inner lid (12) and forms an interlayer (130) with the inner lid (12), and the bottom end of the exhaust pipe (14) extends downwards through the inner lid (12) into the interlayer (130), characterized in that: the detachable cover (13) is provided with a plurality of first through holes (131) positioned at the center and a plurality of second through holes (132) positioned at the periphery, and the second through holes (132) are higher than the first through holes (131); the pot cover is characterized in that the pot cover further comprises an anti-overflow piece (16) installed on the detachable cover (13), the anti-overflow piece (16) is provided with a floating piece (162) located on the bottom side of the detachable cover (13), and the floating piece (162) can float upwards to be attached to the bottom surface of the detachable cover (13) and shield the first through hole (131).

2. The cover for a cooking appliance according to claim 1, wherein: the anti-overflow piece (16) is made of silica gel.

3. The cover for a cooking appliance according to claim 2, wherein: the thickness of the floating piece (162) is 0.5mm-1.5mm.

4. The cover for a cooking appliance according to claim 1, wherein: the removable cover (13) is provided with a central hole, the spill-proof piece (16) is provided with a base (161), the base (161) is arranged in the central hole in a penetrating mode, and a circle of grooves (163) clamped with the edge of the central hole are formed in the surface of the base (161).

5. The pot cover of the cooking appliance according to claim 4, wherein: the spill guard (16) is provided with a ring of annular walls (164) extending upwardly from the top of the base (161), the annular walls (164) forming a cavity (165) for receiving the bottom end of the vent tube (14).

6. The cover for a cooking appliance according to claim 5, wherein: the top surface of rampart (164) is equipped with inside and outside two rings and keeps off muscle (166), two rings keep off muscle (166) and all upwards contradict the bottom surface of interior pot cover (12) and be equipped with breach (167) that run through respectively.

7. The cover for a cooking appliance according to claim 6, wherein: the two notches (167) are respectively arranged at two opposite sides of the cavity (165).

8. The cover for a cooking appliance according to claim 5, wherein: the base (161) is provided with a buckling hole (168) communicated with the cavity (165), the bottom of the exhaust pipe (14) is fixed with an anti-blocking piece (17), and the anti-blocking piece (17) is provided with a buckling part (171) in buckling connection with the buckling hole (168).

9. The cover for a cooking appliance according to claim 4, wherein: the spill guard (16) is provided with a projection (169) extending downwardly from the base (161), the projection (169) being smaller in size than the central aperture.

10. A cooking appliance, characterized by: a lid for a cooking appliance comprising a pot and a cooking vessel as claimed in any one of the preceding claims 1 to 9.

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