CN215605050U - Cooking utensil and pot lid thereof - Google Patents

Abstract

The application provides a cooking utensil and pot cover thereof, and this pot cover includes base and steam cover, and steam cover establishes on the base. The steam cover is equipped with the roof and from the round lateral wall of roof downwardly extending, and the base is equipped with the perforation that runs through downwards in the bottom that holds the chamber, and the lateral wall inserts in the perforation. The pot cover is provided with a sealing ring which seals a gap between the side wall and the inner wall of the perforation. The utility model provides a cooking utensil's pot cover passes through the clearance between the sealed steam cover of sealing washer and the base, can avoid steam cover bottom gas leakage and scald the user.

Description

Cooking utensil and pot lid thereof

Technical Field

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

Background

The cover of electric cooker, electric pressure cooker and other products is usually provided with a steam seat and a steam cover, and the gas from the exhaust pipe enters the cavity between the steam seat and the steam cover through a pressure limiting valve and then is exhausted through the exhaust hole on the top side of the steam cover, so that the user can be prevented from being scalded. A sealing ring is arranged between the steam cover and the steam seat, but the clearance between the steam seat and the assembling hole of the pot cover has the risk of air leakage.

Accordingly, there is a need for improvements in existing cooking appliances and lids therefor.

SUMMERY OF THE UTILITY MODEL

The application provides a cooking utensil and pot cover thereof is used for the sealing washer of sealed steam cover on the pot cover, avoids the bottom gas leakage of steam cover.

Specifically, the method is realized through the following technical scheme: a pot cover of a cooking utensil comprises a base and a steam cover, wherein the steam cover is arranged on the base and is provided with a top wall and a circle of side wall extending downwards from the top wall; the pot cover is provided with a sealing ring, and the sealing ring seals a gap between the side wall and the inner wall of the perforation. This application passes through the clearance between the sealed steam cover of sealing washer and the base, can avoid steam cover bottom gas leakage and scald the user.

According to an embodiment of the present application, the sealing ring is sleeved outside the bottom of the side wall. The sealing ring realizes the sealing of the gap by being fixed on the steam cover.

According to an embodiment of this application, the base still is equipped with the clamp plate, the base is in form the round platform around the fenestrate, the clamp plate will the sealing washer is fixed on the platform, inwards contradict of inner circle of sealing washer the lateral wall. The sealing ring is fixed on the base through the pressing plate and is not easy to fall off; the steam cover does not need to be provided with a structure for fixing the sealing ring, and the structure of the steam cover can be simplified.

According to an embodiment of the application, the steam cover is further provided with a mounting column, the base is provided with a mounting hole and a sealing ferrule embedded in the mounting hole, and the mounting column is inserted into the sealing ferrule, so that the steam cover can be simply and conveniently mounted.

According to one embodiment of the application, a plurality of fasteners penetrate through the pressing plate and are fixed to the platform, and the pressing plate is fixed through the fasteners simply and conveniently.

According to an embodiment of the application, the fastener is a screw, and the platform is provided with a plurality of screw posts that penetrate the sealing ring. The arrangement of the screw column can prevent the sealing effect of the sealing ring from being influenced by the fact that the sealing ring is extruded by the fastening piece.

According to an embodiment of the application, the platform is provided with a first convex rib, the bottom side of the sealing ring is provided with a first groove matched with the first convex rib, the sealing ring can be well positioned, and the sealing effect of the sealing ring is ensured.

According to an embodiment of this application, the clamp plate is equipped with the protruding muscle of second, the top side of sealing washer be equipped with the protruding muscle complex second recess of second, can further well fix a position the sealing washer, ensure the sealed effect of sealing washer.

According to an embodiment of this application, the pot cover includes blast pipe and voltage limiting valve, the roof reaches the cavity is acceptd in the common formation of lateral wall, the blast pipe top penetrates the perforation gets into accept the intracavity, the voltage limiting valve bonnet is in the blast pipe top is located accept the intracavity, the top side of acceping the cavity is equipped with a plurality of exhaust holes, blast pipe top cover is equipped with the gasket, the gasket subsides are established seal by the bottom side on the bottom surface of base the perforation makes the exhaust hole of blast pipe exhaust high temperature gas only can have the steam cover to discharge.

This application can also be realized through following technical scheme, cooking utensil includes the pot body and aforementioned cooking utensil's pot cover. The sealing ring used for being connected with the steam cover in a sealing mode on the cooker cover of the cooking utensil is fixed by the pressing plate and is not easy to fall off; the steam cover does not need to be provided with a structure for fixing the sealing ring, and the structure of the steam cover can be simplified.

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 perspective view of a pot cover of a cooking appliance according to an embodiment of the present application.

Fig. 2 is another perspective view of the lid, wherein the steam cover is not yet assembled to the lid.

Figure 3 is a partial exploded perspective view of the lid.

Fig. 4 is an assembly view of the support, the exhaust pipe, the pressure limiting valve, and the steam cover.

Fig. 5 is a sectional view of the pot lid.

Fig. 6 is a partial enlarged view of fig. 5 at circle.

Description of reference numerals:

the steam exhaust pipe 11, the exhaust port 111, the pressure limiting valve 12, the steam hood 13, the top wall 131, the side wall 132, the gap 133, the accommodating cavity 134, the exhaust hole 135, the mounting post 136, the base 14, the accommodating cavity 141, the through hole 142, the platform 143, the mounting hole 144, the screw post 145, the first rib 146, the concave chamber 147, the sealing ring 15, the inner ring 151, the avoiding hole 152, the first groove 153, the second groove 154, the inner side surface 155, the pressing plate 16, the fixing hole 161, the second rib 162, the sealing collar 17, the fastening piece 18, the sealing sheet 19, the pressing ring 191, the upper cover 21, the lining cover 22, the inner cover 23, the detachable cover 24, the decoration cover 25, and the handle 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 to 3, a cooking appliance according to an embodiment of the present application includes a lid and a pot (not shown), the cooking appliance is an electric pressure cooker, the lid and the pot form a cooking cavity, an exhaust pipe 11 and a pressure limiting valve 12 are disposed on the lid, the pressure limiting valve 12 covers the top of the exhaust pipe 11 to block an exhaust port 111 of the exhaust pipe 11, and when the exhaust is needed, the pressure limiting valve 12 is lifted to open the exhaust port 111, and the exhaust pipe 11 exhausts the outside. In order to avoid the user from being scalded by the hot gas directly discharged from the exhaust pipe 11, the cooker cover is also provided with a steam cover 13 covering the pressure limiting valve 12.

The pot cover is provided with a base 14, a steam cover 13 covers the base 14, and the steam cover 13 and the base 14 are assembled up and down. The top of the exhaust pipe 11 and the pressure limiting valve 12 are both arranged between the base 14 and the steam cover 13, and the high-temperature gas exhausted by the exhaust pipe 11 is exhausted through the steam cover 13.

Referring to fig. 4 to 6, the base 14 has an accommodating cavity 141 and a through hole 142 penetrating downward from the bottom of the accommodating cavity 141, the steam cover 13 has a top wall 131 and a ring of side walls 132 extending downward from the middle of the top wall 131, the top wall 131 is embedded in the top side of the accommodating cavity 141, the side walls 132 are inserted into the through hole 142, and a gap 133 is formed between the side walls 132 and the inner wall of the through hole 142. The lid is further provided with a sealing ring 15, the sealing ring 15 is fixed on the base 14 or the steam cover 13, and seals the gap 133 between the side wall 132 of the steam cover 13 and the inner wall of the through hole 142. Thus, the gas from the exhaust port 111 can be exhausted only through the exhaust hole 135 designed in the steam hood 13 without going through. The pot cover of the cooking utensil can prevent the steam cover 13 from leaking gas at the bottom and scalding a user through the gap between the steam cover 13 and the base 14 sealed by the sealing ring 15.

As an embodiment, the sealing ring 15 may be fixed on the steam cover 13 to seal the gap 133, the sealing ring 15 may be sleeved on the outer side of the bottom of the sidewall 132 of the steam cover 13, and some positioning structures are disposed between the corresponding sealing ring 15 and the sidewall 132 to ensure that the sealing ring 15 is not easily detached during assembly.

In the present embodiment, the seal ring 15 is fixed to the base 14 to seal the gap 133. The pot cover is further provided with a pressing plate 16, the base 14 forms a ring of platform 143 around the through hole 142, the pressing plate 16 fixes the sealing ring 15 on the platform 143, the inner ring 151 of the sealing ring 15 protrudes towards the center of the through hole 142 and abuts against the side wall 132, and the gap 133 between the side wall 132 of the steam cover 13 and the inner wall of the through hole 142 is sealed, so that gas leakage at the gap 133 can be avoided. A sealing ring 15 which is hermetically connected with the steam cover 13 is fixed on the base 14 by a pressure plate 16, and the sealing ring 15 is not easy to fall off or break off; the steam cover 13 is directly pressed downwards to realize the sealing connection with the base 14, the structure of a fixed sealing ring 15 on the steam cover 13 is not needed, and the structure of the steam cover 13 can be simplified.

The top wall 131 and the side wall 132 of the steam hood 13 together form a containing cavity 134 above the through hole 142, the top of the exhaust pipe 11 penetrates through the through hole 142 and enters the containing cavity 134, the pressure limiting valve 12 covers the top of the exhaust pipe 11 and is also located in the containing cavity 134, and the top side of the containing cavity 134 is provided with a plurality of exhaust holes 135. When the pressure limiting valve 12 is lifted to open the exhaust port 111, the high temperature gas in the cooking cavity enters the containing cavity 134 through the exhaust pipe and is discharged directionally through the exhaust hole 135 on the top wall 131, so that the user is not easily scalded. The steam cover 13 is further provided with a pair of mounting posts 136, the base 14 is provided with mounting holes 144 and sealing ferrules 17 embedded in the mounting holes 144, the mounting posts 136 are inserted into the sealing ferrules 17, the steam cover 13 is fixed on the steam cover 13 through interference force of the mounting posts 136 and the sealing ferrules 17, and the steam cover 13 can be mounted simply and conveniently.

A plurality of fasteners 18 penetrate through the pressure plate 16 and the sealing ring 15 to be fixed on the platform 143, the pressure plate 16 is fixed through the fasteners 18 simply and conveniently, and the sealing ring 15 is reliably fixed on the platform 143. In the present embodiment, the fastening member 18 is a screw, the platform 143 is provided with a plurality of screw posts 145, screw holes (not numbered) are provided in the screw posts 145, and the screw holes are blind holes that do not penetrate through the platform 143. The screw post 145 is screwed to the pressure plate 16 through the seal ring 15, and the seal ring 15 is held between the pressure plate 16 and the stage 143. The screw post 145 of the platform 143 passes through the sealing ring 15 to interlock with the fastening member 18, so as to prevent the fastening member 18 from pressing the sealing ring 15 to deform the sealing ring 15 and affect the sealing effect.

With continued reference to fig. 4-6, the platen 16 is annular, and is simple in construction and easy to manufacture. In this embodiment, three screw posts 145 are disposed on the platform 143, three fixing holes 161 are disposed on the pressure plate 16, three avoiding holes 152 are correspondingly disposed on the sealing ring 15, and three screws penetrate through the fixing holes 161 to lock with the screw posts 145 inserted into the fixing holes 161, so as to reliably fix the pressure plate 16 and the sealing ring 15 on the platform 143 of the base 14.

During assembly, the seal ring 15 is placed on the platform 143, the pressure plate 16 is placed, and the fastener 18 is locked. The platform 143 is provided with a first rib 146, the bottom side of the sealing ring 15 is provided with a first groove 153, the first rib 146 is in positioning fit with the first groove 153, the sealing ring 15 can be positioned, and the gap 133 between the sealing side wall 132 and the inner wall of the through hole 142, which can be good for the sealing ring 15, is ensured. The pressing plate 16 is provided with a second rib 162, the top side of the sealing ring 15 is provided with a second groove 154, and the second rib 162 is matched with the second groove 154 in a positioning manner, so that the sealing ring 15 can be further positioned, and the correct assembly position and the sealing effect of the sealing ring 15 are ensured. The inner surface 155 of the inner ring 151 of the seal ring 15 is an inclined surface, and the side wall 132 is not easily broken when pressed downward.

The top of the exhaust pipe 11 is sleeved with a sealing sheet 19, the bottom side of the sealing sheet 19 is provided with a pressing ring 191, a screw (not numbered) penetrates through the pressing plate 16 to be fixed to the bottom side of the base 14, thereby the sealing sheet 19 is attached to the bottom surface of the base 14, the sealing sheet 19 seals the through hole 142 from the bottom side, and high-temperature gas exhausted from the exhaust pipe 11 can be exhausted only through the exhaust hole 135 of the steam hood 13.

The pot cover comprises an upper cover 21, a lining cover 22, a stainless steel inner cover 23 and a detachable cover 24 from outside to inside, the base 14 is installed on the top side of the upper cover 21, the base 14 is further provided with a concave chamber 147 which is arranged at an interval with the accommodating cavity 141, the concave chamber 147 is located on the front side of the accommodating cavity 141, and the pot cover is further provided with a decorative cover 25 which covers the concave chamber 147 and a handle 26 which is installed on the upper side of the decorative cover 25. The vent holes 135 are positioned slightly to the rear side away from the handle 26 to prevent the user from being scalded by the gas sprayed toward the handle 26.

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's pot cover, includes base (14) and steam cover (13), steam cover (13) lid is established on base (14), its characterized in that: the steam cover (13) is provided with a top wall (131) and a ring of side walls (132) extending downwards from the top wall (131), the base (14) is provided with a through hole (142) penetrating downwards, and the side walls (132) are inserted into the through hole (142); the pot cover is provided with a sealing ring (15), and the sealing ring (15) seals a gap (133) between the side wall (132) and the inner wall of the perforation (142).

2. The cover for a cooking appliance according to claim 1, wherein: the sealing ring (15) is sleeved on the outer side of the bottom of the side wall (132).

3. The cover for a cooking appliance according to claim 1, wherein: the base (14) is further provided with a pressing plate (16), a circle of platform (143) is formed around the through hole (142) of the base (14), the sealing ring (15) is fixed on the platform (143) through the pressing plate (16), and the inner ring (151) of the sealing ring (15) inwards props against the side wall (132).

4. The cover for a cooking appliance according to claim 1, wherein: the steam hood (13) is further provided with a mounting column (136), the base (14) is provided with a mounting hole (144) and a sealing ferrule (17) embedded in the mounting hole (144), and the mounting column (136) is inserted into the sealing ferrule (17).

5. The cover for a cooking appliance according to claim 3, wherein: a plurality of fasteners (18) are secured to the platform (143) through the platen (16).

6. The cover for a cooking appliance according to claim 5, wherein: fastener (18) are the screw, platform (143) are equipped with a plurality of screw posts (145) that penetrate sealing washer (15).

7. The cover for a cooking appliance according to claim 3, wherein: the platform (143) is provided with a first rib (146), and the bottom side of the sealing ring (15) is provided with a first groove (153) matched with the first rib (146).

8. The cover for a cooking appliance according to claim 3, wherein: the pressing plate (16) is provided with a second convex rib (162), and the top side of the sealing ring (15) is provided with a second groove (154) matched with the second convex rib (162).

9. The cover for a cooking appliance according to claim 1, wherein: the pot cover includes blast pipe (11) and pressure limiting valve (12), roof (131) and lateral wall (132) form jointly and accept chamber (134), blast pipe (11) top penetrates perforation (142) get into accept in the chamber (134), pressure limiting valve (12) cover blast pipe (11) top is located accept in the chamber (134), the top side of accepting chamber (134) is equipped with a plurality of exhaust holes (135), blast pipe (11) top cover is equipped with gasket (19), gasket (19) are established by the bottom side seal on the bottom surface of base (14) perforation (142).

10. A cooking appliance, characterized by: the cooking appliance comprises a pot body and a pot cover of the cooking appliance according to any one of claims 1 to 9.

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