CN221044782U - Container cover and cooking container - Google Patents

Abstract

The application relates to the technical field of containers, in particular to a container cover and a cooking container. The container cover includes: the cover body is provided with a pressure discharging part and an extracting part, the extracting part is provided with a first overflow hole, the pressure discharging part is provided with a pressure discharging channel and a second overflow hole, the pressure discharging channel is communicated with the first overflow hole, the second overflow hole is positioned on the side wall of the pressure discharging part, the second overflow hole is communicated with the pressure discharging channel, and the first overflow hole is positioned above the second overflow hole along the pressure discharging direction of the pressure discharging channel; the juice receiving disc is sleeved on the periphery of the pressure discharging part, and the second overflow hole is positioned above the juice receiving disc along the thickness direction of the container body; the gland is arranged on the extraction part and can move relative to the extraction part so as to block or open the first overflow hole. According to the application, the overflow holes are designed on the side wall and the top of the container cover, so that the overflow of the bubble soup from the overflow holes is realized, the purpose of pressure relief and overflow is achieved, and the overflow bubbles and soup are received by the soup receiving tray, so that the risk of overflow of the bubble soup in the container body is reduced.

Description

Container cover and cooking container

Technical Field

The application relates to the technical field of containers, in particular to a container cover and a cooking container.

Background

In daily life, people often use ceramic cookers to cook porridge, noodles, soup and the like, and in order to speed up the cooking, a covered stewing method is generally adopted.

The traditional ceramic pot generates a large amount of bubbles when the liquid in the pot is heated and boiled, the pot cover is flushed after the pressure in the pot is increased, the bubbles in the pot overflow from the edge of the pot body, and the cooking bench is soiled.

Disclosure of utility model

The application provides a container cover and a cooking container, which aim to realize overflow of bubble soup from overflow holes by arranging the overflow holes on the side wall and the top of the container cover, achieve the aim of pressure relief and overflow, and reduce the risk of overflow of bubble soup in the container body by receiving overflowed bubbles and soup through a juice receiving disc.

The present application provides a container cover for covering a container body, the container cover comprising:

The cover body is provided with a pressure discharging part and an extracting part, the extracting part is provided with a first overflow hole, the pressure discharging part is provided with a pressure discharging channel and a second overflow hole, the pressure discharging channel is communicated with the first overflow hole, the second overflow hole is positioned on the side wall of the pressure discharging part, the second overflow hole is communicated with the pressure discharging channel, and the first overflow hole is positioned above the second overflow hole along the pressure discharging direction of the pressure discharging channel;

The juice collecting disc is sleeved on the periphery of the pressure discharging part, and the second overflow hole is positioned above the juice collecting disc along the pressure discharging direction of the pressure discharging channel;

And the gland is arranged on the extraction part and can move relative to the extraction part so as to block or open the first overflow hole.

In the application, when the soup in the container body is heated and boiled, a large amount of bubbles are generated, and the bubble soup can climb to the second overflow hole along the inner side wall of the pressure discharging part to overflow, and flow into the juice receiving tray along the outer side wall of the cover body. When the pressure in the container body rises to a certain extent, the pressure can push the gland open to release pressure, and meanwhile, when the second overflow hole is not enough to discharge the bubble soup, the bubble soup gathered in the container body can be pumped along the pressure to rise to push the gland open, so that the bubble soup overflows along the first overflow hole and flows to the juice receiving tray along the outer side wall of the cover body. The second overflow hole is formed in the side wall of the cover body, the first overflow hole is formed in the top of the cover body, so that the bubble soup overflows from the second overflow hole and the first overflow hole to achieve the purpose of pressure relief and overflow, and the bubble soup overflowed from the second overflow hole and the first overflow hole is received by assembling the juice receiving disc on the wall of the cover body, so that the bubble soup can be prevented from overflowing out of the container.

In addition, through setting up the gland, when the internal atmospheric pressure of container is less, can be with first overflow hole shutoff, reduce the internal heat dissipation of container, guarantee heating efficiency, when the internal atmospheric pressure of container is great, the atmospheric pressure can promote the gland and open first overflow hole and arrange the pressure.

In one possible design, the gland is provided with a sealing part, a connecting part and a limiting part, wherein the connecting part is connected with the sealing part and the limiting part;

The inner side wall of the extraction part is provided with a bulge part, the bulge part bulges inwards to form the first overflow hole, part of the connection part is positioned in the first overflow hole, and the sealing part and the limit part are respectively positioned at two sides of the bulge part along the pressure discharge direction of the pressure discharge channel;

The sealing part can be abutted with the protruding part or far away from the protruding part so as to block or open the first overflow hole, and the limiting part can be abutted with the protruding part so as to limit the gland to be separated from the extracted part.

In the application, when the air pressure in the container body is smaller than the gravity of the gland, the gland makes the sealing part contact with the bulge part under the action of the gravity of the gland, and the sealing part seals the first overflow hole. When the air pressure in the container body is greater than the gravity of the gland, the air pressure can push the gland to move upwards, the sealing part is far away from the protruding part, the first overflow hole is opened, and then the bubble soup overflows to the juice receiving disc along the pressure discharging channel and the first overflow hole. When the air pressure in the container body is overlarge, the limiting part can be abutted with the abutting surface of the protruding part so as to limit the pressing cover to be propped away from the cover body.

In one possible design, the limit part is provided with a communication hole;

When the limiting part is abutted with the protruding part, the communication hole is communicated with the pressure discharge channel and the first overflow hole.

In the application, the communicating hole of the limiting part is arranged opposite to the first overflow hole, and when the limiting part is propped against the abutting surface of the protruding part, the communicating hole is communicated with the first overflow hole and the pressure discharging channel, so that bubble soup flows to the juice receiving tray along the pressure discharging channel, the communicating hole and the first overflow hole.

In one possible design, the side of the bulge part, which is far away from the pressure discharge channel, is provided with a guide cambered surface, and the sealing part is provided with a guided surface;

the guide cambered surface can be matched with the guided surface to guide the sealing part to seal the first overflow hole.

In the application, the guided surface is a cambered surface matched with the guiding cambered surface, and the guiding cambered surface can guide the movement path of the sealing part through the guided cambered surface, so that the sealing part can completely block the first overflow hole.

In one possible design, the second overflow aperture is arranged close to the juice receiving tray.

In the application, the juice receiving tray is provided with the accommodating groove, so that the bubble soup can be gathered in the accommodating groove and cannot overflow to the cooking bench. The bubble soup flowing into the juice receiving tray is broken after being contacted with the air pressure balance of the external environment, and partial soup in the juice receiving tray can flow back into the pot along the second overflow hole by arranging the second overflow hole close to the juice receiving tray. In one possible design, the outer side wall of the pressure discharging part is provided with a limit groove, and the juice receiving disc is clamped in the limit groove;

the juice receiving disc is detachably connected with the limiting groove.

According to the application, the juice receiving tray and the cover body are designed to be detachably connected, so that the juice receiving tray is convenient to mount and dismount and convenient to clean.

In one possible design, the juice receiving tray and the gland are of an elastic material.

According to the application, the gland can be made of elastic materials, the sealing part, the connecting part and the limiting part are of an integrated structure, and the limiting part is extruded to penetrate out of the first overflow hole, so that the gland can be assembled on the cover body, and the gland is convenient to mount and dismount and convenient to clean. The juice receiving disc can be made of elastic materials, and is clamped in the limiting groove by micro-stretching, so that the juice receiving disc is tightly attached to the limiting groove, and the risk that soup flows out along a gap between the juice receiving disc and the limiting groove is reduced.

In one possible design, the interior space of the pressure discharge channel is gradually reduced in the pressure discharge direction of the pressure discharge channel.

In the application, the bubble soup can be extruded and broken in the climbing process, which is beneficial to the backflow of the soup.

In one possible design, the container lid further comprises a seal provided with a wrapping portion and an extension portion;

The wrapping portion wraps the edge portion of the cover body, and the extending portion extends along the wrapping portion in a direction away from the cover body and is used for being in interference fit with the container body.

In the application, the wrapping part is stretched and then wrapped on the edge part of the cover body, so that the sealing element is fastened and fixed on the edge part of the cover body through contraction force, and the cover body is limited to be separated from the sealing element through the limiting ends at the upper end and the lower end of the wrapping part. The external diameter of extension portion is greater than the internal diameter of container body marginal portion to when the container lid closes in the container body, the extension can with container body interference fit, further guarantee the sealed effect of container lid and container body cooperation position.

The present application also provides a cooking container comprising:

A container body;

and the container cover can be covered on the container body, and the container cover is the container cover.

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 as claimed.

Drawings

FIG. 1 is a schematic view of a cooking vessel according to an embodiment of the present application;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 1;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is an enlarged schematic view of portion B of FIG. 3;

Fig. 6 is an enlarged schematic view of the portion C in fig. 3.

Reference numerals:

1-a container lid;

11-a cover;

111-a pressure discharge part;

111 a-a pressure discharge channel;

111 b-a second overflow aperture;

111 c-a limit groove;

112-an extraction unit;

112 a-a first overflow aperture;

112 b-a boss;

112b 1-a guide cambered surface;

112b 2-abutment surface;

112 c-overflow port;

12-a juice receiving tray;

121-a receiving groove;

13-capping;

131-sealing part;

131 a-guided surface;

132-a connection;

133-a limit part;

133 a-a communication hole;

14-a seal;

141-wrapping;

142-extensions;

2-a container body;

21-a handle;

3-cooking vessel.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Detailed Description

For a better understanding of the technical solution of the present application, the following detailed description of the embodiments of the present application refers to the accompanying drawings.

It should be understood that the described embodiments are merely some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

As shown in fig. 1, the present embodiment provides a cooking container 3, where the cooking container 3 may be a ceramic pot, the cooking container 3 includes a container body 2 and a container cover 1, the container cover 1 can be covered on the container body 2, and handles 21 are provided on two sides of the container body 2, so as to facilitate taking the container body 2 and the cooking container 3 as a whole.

As shown in fig. 2 to 4, the container lid 1 includes a lid body 11, a juice receiving tray 12, a sealing member 14 and a pressing cover 13, the lid body 11 is provided with a pressure discharge portion 111 and an extraction portion 112, the extraction portion 112 is provided with a first overflow hole 112a, the pressure discharge portion 111 is provided with a pressure discharge passage 111a and a second overflow hole 111b, the pressure discharge passage 111a communicates with the first overflow hole 112a, the second overflow hole 111b is located on a side wall of the pressure discharge portion 111 and communicates with the pressure discharge passage 111a, along a pressure discharge direction X of the pressure discharge passage 111a, and the second overflow hole 111b is located below the first overflow hole 112a. The juice collecting tray 12 is sleeved on the periphery of the pressure discharging part 111, and the second overflow hole 111b is positioned above the juice collecting tray 12 along the pressure discharging direction X of the pressure channel 111 a. The gland 13 is mounted on the extracting portion 112, and the gland 13 is movable relative to the extracting portion 112 to close or open the first overflow hole 112a. The seal 14 is fitted around the edge of the cover 11.

In this embodiment, the sealing member 14 is sleeved on the edge of the cover 11, so that the sealing effect of the cover 1 and the cover 2 is improved, the cooking efficiency is improved, and the bubble soup in the cover 2 is prevented from overflowing from the edge of the cover 2. The cover 11 has a high arch structure, so that the pressure discharge channel 111a in the pressure discharge part 111 has higher height and space for bubbles to climb, which is favorable for bubble breaking and backflow and relieves the pressure rising rate in the container body 2. When the soup in the container body 2 is heated and boiled, a large amount of bubbles are generated, and the bubble soup can climb to the second overflow hole 111b along the inner side wall of the pressure discharging part 111 to overflow, and flow into the juice receiving tray 12 along the outer side wall of the cover body 11. When the soup in the container body 2 generates more intense bubble soup and the pressure in the container body 2 rises to a certain degree, the pressure can push the gland 13 open for pressure relief, and meanwhile, when the second overflow hole 111b is not enough to discharge the rising bubble soup, the bubble soup gathered in the container body 2 can climb along the air pressure channel 111a to push the gland 13 open, so that the bubble soup overflows along the first overflow hole 112a and flows to the juice receiving disc 12 along the outer side wall of the cover body 11. In this embodiment, the second overflow hole 111b is formed in the side wall of the cover 11, and the first overflow hole 112a is formed in the top, so that the bubble soup overflows from the second overflow hole 111b and the first overflow hole 112a to achieve the purpose of pressure relief and overflow, and the bubble soup overflowed from the second overflow hole 111b and the first overflow hole 112a is received by assembling the juice receiving tray 12 on the wall of the cover 11, so that the bubble soup is prevented from overflowing outside the container.

By arranging the pressing cover 13, when the air pressure in the container body 2 is small, the first overflow holes 112a can be blocked, so that the sealing of the cooking container 3 is realized, the heat dissipation in the container body 2 is reduced, the heating efficiency is ensured, and when the air pressure in the container body 2 is large, the pressing cover 13 can be pushed by the air pressure to open the first overflow holes 112a for discharging.

As shown in fig. 3 and 4, the gland 13 is provided with a sealing part 131, a connecting part 132 and a limiting part 133, the connecting part 132 connects the sealing part 131 and the limiting part 133, the inner side wall of the extracting part 112 is provided with a protruding part 112b, the protruding part 112b protrudes inwards to form a first overflow hole 112a, the length of the connecting part 132 is greater than the length of the first overflow hole 112a along the discharging direction X of the discharging channel 111a, the cross section area of the connecting part 132 is smaller than the cross section area of the first overflow hole 112a, and part of the connecting part 132 is positioned in the first overflow hole 112a and can move relative to the first overflow hole 112a. Along the discharging direction X of the discharging channel 111a, the sealing portion 131 and the limiting portion 133 are located at two sides of the protruding portion 112b, respectively, and the cross-sectional area of the sealing portion 131 and the limiting portion 133 is larger than the cross-sectional area of the first overflow hole 112a. The limiting portion 133 is provided with a communication hole 133a, the sealing portion 131 can be abutted against the protruding portion 112b or away from the protruding portion 112b to block or open the first overflow hole 112a, and when the sealing portion 131 is away from the protruding portion 112b, the limiting portion 133 can be abutted against the protruding portion 112b, and the communication hole 133a communicates the pressure discharge passage 111a and the first overflow hole 112a.

In this embodiment, when the air pressure in the container body 2 is smaller than the gravity of the pressing cover 13, the pressing cover 13 makes the sealing portion 131 contact with the protruding portion 112b under the action of its own gravity, the sealing portion 131 seals the first overflow hole 112a, and when the air pressure in the container body 2 is greater than the gravity of the pressing cover 13, the air pressure can push the pressing cover 13 to move upwards, the sealing portion 131 is far away from the protruding portion 112b, so that the first overflow hole 112a is opened, and then the bubble soup overflows to the juice receiving tray 12 along the pressure discharging channel 111a and the first overflow hole 112 a. When the air pressure in the container body 2 is too high, the limiting part 133 can be abutted against the abutting surface 112b2 of the protruding part 112b to limit the pressing cover 13 from being propped against the cover body 11, at this time, the communication hole 133a of the limiting part 133 is opposite to the first overflow hole 112a to communicate the first overflow hole 112a with the pressure discharge channel 111a, so that the bubble soup flows to the juice receiving tray 12 along the pressure discharge channel 111a, the communication hole 133a and the first overflow hole 112 a.

The gland 13 may be made of elastic material, and the sealing portion 131, the connecting portion 132 and the limiting portion 133 are integrally formed, so that the limiting portion 133 is extruded to penetrate out from the first overflow hole 112a, and the gland 13 can be assembled on the cover 11, so that the assembly and the disassembly are convenient, and the cleaning is convenient.

Specifically, as shown in fig. 4, when the air pressure in the container body 2 is reduced, in order to ensure that the sealing portion 131 can again block the first overflow hole 112a, a guide arc surface 112b1 is provided on the side of the boss 112b away from the pressure discharge passage 111a, and the sealing portion 131 is provided with a guided surface 131a, and when the sealing portion 131 blocks the first overflow hole 112a, the guided surface 131a abuts against the guide arc surface 112b 1. The guided surface 131a is an arc surface matching the guide arc surface 112b1, and the guide arc surface 112b1 can completely close the first overflow hole 112a by guiding the movement path of the sealing portion 131 by the guided arc surface 112b 1.

Further, as shown in fig. 5, the juice receiving tray 12 is provided with a receiving groove 121 so that the bubble soup can be gathered in the receiving groove 121 without overflowing onto the cooking bench. The bubble soup flowing into the juice receiving tray 12 is ruptured after being in contact with the air pressure of the external environment, and part of the soup in the juice receiving tray 12 can flow back into the container body 2 along the second overflow holes 111b by arranging the second overflow holes 111b close to the juice receiving tray 12.

As shown in fig. 5, the outer side wall of the pressure discharging part 111 is provided with a limit groove 111c, the juice receiving tray 12 is clamped in the limit groove 111c, the juice receiving tray 12 and the cover 11 are designed to be detachably connected, so that the juice receiving tray 12 is convenient to mount and dismount, and cleaning is convenient. The juice receiving tray 12 may be made of an elastic material, and is clamped in the limiting groove 111c by slightly stretching the juice receiving tray 12, so that the juice receiving tray 12 is tightly attached to the limiting groove 111c, and the risk that the soup flows out along a gap between the juice receiving tray 12 and the limiting groove 111c is reduced.

As shown in fig. 3, in some embodiments, along the pressure discharge direction X of the pressure discharge channel 111a, the inner cavity of the pressure discharge channel 111a gradually decreases, so that the bubble soup can be squeezed and broken during the rising process, which is beneficial for the backflow of the soup.

As shown in fig. 3, the cross section of the extracting portion 112 is gradually increased along the discharging direction X of the discharging passage 111a, facilitating use and taking. In addition, from the appearance of the cover 11, the cross-sectional area of the cover 11 at the position where the first overflow hole 112a is positioned is the smallest, so that the inner diameter of the overflow hole is reduced, the volume of the gland 13 is reduced, the weight of the gland 13 is further reduced, the weight of the gland 13 is reduced, the pressure in the container body 2 cannot jack up the gland 13, and the risk of explosion of the cooking container 3 is caused.

As shown in fig. 3, the extracting part 112 is further provided with an overflow port 112c, the overflow port 112c is communicated with the first overflow hole 112a, and the edge of the overflow port 112c is positioned within the range accommodated by the accommodating groove 121 of the juice receiving tray 12 so as to be capable of receiving the bubble soup dropped along the edge of the overflow port 112 c.

As shown in fig. 6, in some embodiments, the sealing member 14 is made of an elastic material, the sealing member 14 is provided with a wrapping portion 141 and an extending portion 142, the wrapping portion 141 is stretched and wrapped on the edge portion of the cover 11, so that the sealing member 14 is fastened and fixed on the edge portion of the cover 11 by a shrinking force, and the cover 11 is limited to be separated from the sealing member 14 by limiting ends at the upper end and the lower end of the wrapping portion 141. The extension portion 142 extends along the wrapping portion 141 in a direction away from the cover 11, and the outer diameter of the extension portion 142 is larger than the inner diameter of the edge portion of the container body 2, so that when the container cover 1 is covered on the container body 2, the extension portion 142 can be in interference fit with the container body 2, and the sealing effect of the matching position of the container cover 1 and the container body 2 is further ensured.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. 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. A container lid, characterized in that the container lid (1) comprises:

The device comprises a cover body (11), wherein the cover body (11) is provided with a pressure discharging part (111) and an extracting part (112), the extracting part (112) is provided with a first overflow hole (112 a), the pressure discharging part (111) is provided with a pressure discharging channel (111 a) and a second overflow hole (111 b), the pressure discharging channel (111 a) is communicated with the first overflow hole (112 a), the second overflow hole (111 b) is positioned on the side wall of the pressure discharging part (111), the second overflow hole (111 b) is communicated with the pressure discharging channel (111 a), and the first overflow hole (112 a) is positioned above the second overflow hole (111 b) along the pressure discharging direction (X) of the pressure discharging channel (111 a);

The juice collecting disc (12), the juice collecting disc (12) is sleeved on the periphery of the pressure discharging part (111), and the second overflow hole (111 b) is positioned above the juice collecting disc (12) along the pressure discharging direction (X) of the pressure discharging channel (111 a);

And the gland (13) is arranged on the extraction part (112), and the gland (13) can move relative to the extraction part (112) so as to block or open the first overflow hole (112 a).

2. The container lid according to claim 1, wherein the gland (13) is provided with a sealing portion (131), a connecting portion (132) and a limiting portion (133), the connecting portion (132) connecting the sealing portion (131) and the limiting portion (133);

The inner side wall of the extraction part (112) is provided with a protruding part (112 b), the protruding part (112 b) protrudes inwards to form the first overflow hole (112 a), part of the connecting part (132) is positioned in the first overflow hole (112 a), and the sealing part (131) and the limiting part (133) are respectively positioned at two sides of the protruding part (112 b) along the discharging and pressing direction (X) of the discharging and pressing channel (111 a);

The sealing part (131) can be abutted with the protruding part (112 b) or far away from the protruding part (112 b) so as to block or open the first overflow hole (112 a), and the limiting part (133) can be abutted with the protruding part (112 b) so as to limit the gland (13) to be separated from the extracting part (112).

3. A container lid according to claim 2, wherein the stopper portion (133) is provided with a communication hole (133 a);

When the limiting part (133) is abutted with the protruding part (112 b), the communication hole (133 a) is communicated with the pressure discharge channel (111 a) and the first overflow hole (112 a).

4. The container cover according to claim 2, wherein a guide arc surface (112 b 1) is provided on a side of the boss (112 b) away from the pressure discharge passage (111 a), and the sealing portion (131) is provided with a guided surface (131 a);

The guide cambered surface (112 b 1) can be matched with the guided surface (131 a) to guide the sealing part (131) to seal the first overflow hole (112 a).

5. Container lid according to claim 1, characterized in that the second overflow aperture (111 b) is arranged close to the juice receiving tray (12).

6. The container cover according to claim 5, wherein the outer side wall of the pressure discharge part (111) is provided with a limit groove (111 c), and the juice receiving disc (12) is clamped in the limit groove (111 c);

the juice receiving disc (12) is detachably connected with the limiting groove (111 c).

7. The container lid according to claim 1, characterized in that the juice collecting tray (12) and the gland (13) are of elastic material.

8. Container cover according to claim 1, characterized in that the inner cavity of the pressure discharge channel (111 a) is gradually reduced along the pressure discharge direction (X) of the pressure discharge channel (111 a).

9. The container lid according to claim 1, wherein the container lid (1) further comprises a seal (14), the seal (14) being provided with a wrapping (141) and an extension (142);

The wrapping portion (141) wraps the edge portion of the cover body (11), and the extending portion (142) extends along the wrapping portion (141) in a direction away from the cover body (11) for interference fit with the container body (2).

10. A cooking container, characterized in that the cooking container (3) comprises:

A container body (2);

A container cover (1), the container cover (1) being capable of being covered on the container body (2), the container cover (1) being a container cover (1) according to any one of claims 1 to 9.