CN217565744U - Cover head, container cover and cooking container - Google Patents

Abstract

The utility model relates to a cover head, container lid and culinary art container, the cover head includes the main part, the depression bar, the locking piece, elastic component and lid seat, the main part has the first chamber that holds, the first lateral wall that holds the chamber is provided with spacing hole, the depression bar is installed in the first chamber that holds, and can follow the direction of height motion of cover head, the depression bar is provided with first joint portion, the locking piece is located the first chamber that holds, the elastic component is installed at the first chamber that holds, the lid seat is provided with the second and holds the chamber, the lid is installed between main part and lid seat, the at least part of main part can stretch into the second and hold the chamber, the direction of height motion of cover head can be followed to the depression bar, make the locking piece hold the inner wall butt in chamber or break away from through spacing hole and second, thereby restriction or unblock main part and the relative motion of lid seat, make the dismantlement or the simple to operate of cover head swift, and reduced and use the bolt to lead to easily to rust the risk that produces harmful substance, and the installation need not use other instruments, and installation efficiency has been promoted.

Description

Cover head, container cover and cooking container

Technical Field

The application relates to the technical field of cooking utensils, especially, relate to a capping, container lid and culinary art container.

Background

Along with the development of technique, many pot covers are provided with the detachable caping, are convenient for pack the transportation and accomodate, and many detachable caping passes through the bolt to be connected with pot cover detachable, but the bolt need use instruments such as screwdrivers when installation and dismantlement, and the installation is loaded down with trivial details to the bolt rusts easily in environment such as humidity and oil gas and produces harmful substance, has the risk that influences food health.

SUMMERY OF THE UTILITY MODEL

The application provides a caping, container lid and culinary art container for solve the low and easy rusty problem of use bolted connection of caping installation effectiveness.

The embodiment of the application provides a cover head, the cover head includes:

the main body part is provided with a first accommodating cavity, and a limiting hole is formed in the side wall of the first accommodating cavity;

the pressure rod is arranged in the first accommodating cavity and can move along the height direction of the cover head, and a first clamping part is arranged on the pressure rod;

the locking piece is positioned in the first accommodating cavity;

the elastic piece is arranged in the first accommodating cavity;

the cover seat is provided with a second accommodating cavity, and at least part of the main body part can extend into the second accommodating cavity;

when the pressure lever moves to a first position, the elastic piece can be compressed by the pressure lever, the first clamping part is separated from the locking piece, and the locking piece is separated from the cover seat;

when the pressure lever moves to the second position, the elastic piece resets, the first clamping portion is abutted to the locking piece, and one portion of the locking piece is abutted to the inner wall of the second accommodating cavity through the limiting hole.

When the installation caping, the second that stretches into the caping seat earlier with at least part of main part holds the chamber, the direction of height along the caping promotes the main part, make first spacing hole and the second that holds the chamber hold the chamber intercommunication, the elastic component promotes the depression bar, under the promotion of first joint portion, the inner wall butt that the chamber was held through spacing hole and second in a part of lock piece, and depression bar and lock piece butt under the spring action of elastic component, the depression bar position moves to the second position, first joint portion makes lock piece and the inner wall butt that the chamber was held to the second with the lock piece butt, the relative motion of main part and caping seat edge main part direction of height is restricted to the frictional force that produces. When dismantling the caping, promote depression bar compression elastic component, make the depression bar reach the primary importance, first joint portion and lock piece separation, the lock piece no longer holds the inner wall butt in chamber with the second, the main part can be followed the direction of height of caping for the motion of lid seat and with lid seat alternate segregation to realize the dismantlement of caping. The detachable design of headcap is convenient for the container lid and is saved space when packing and accomodating, and the current mostly detachable headcap is through bolted mounting connection, and bolt installation complex operation just needs extra instrument, and the container lid needs clean in the in-service use, and the bolt corrodes easily in steam and oil smoke environment and produces harmful substance, has the risk that influences food safety. The capping that this application embodiment provided need not use instruments such as screwdriver when installation and dismantlement, and installation and dismantlement convenient and fast reduce because bolt corrosion produces harmful substance and influences the possibility of food safety.

In a possible implementation manner, the inner wall of the second accommodating cavity is provided with a recessed portion, the recessed portion is recessed towards the direction away from the inside of the second accommodating cavity, and at least part of the locking piece can be located in the recessed portion under the pushing of the first clamping portion.

When main part and lid seat joint, when the depression bar was located the second position, the at least part of locking piece can be located the depressed part, and the inner wall of depressed part can be the arc, is convenient for the locking piece and holds the inner wall butt in chamber with the second, and when the depression bar was located the first position, the locking piece can break away from the depressed part.

In a possible embodiment, the opening cross-sectional area of the limiting hole gradually increases in a direction approaching the inside of the first accommodating chamber.

Spacing hole setting is at the first lateral wall that holds the chamber, and the opening diameter that spacing hole is close to first chamber one side that holds is greater than the opening diameter of its opposite side, and the lock piece of being convenient for gets into spacing hole and can not drop from the opposite side in spacing hole and break away from. The locking piece can be rolling elements such as spheroid, and when the depression bar was located the second position, at least part of locking piece was located the depressed part, had along the gliding trend of spacing downthehole wall to first holding intracavity portion, and when the depression bar was located the first position, the locking piece can break away from spacing hole smoothly, was convenient for main part and headkerchief relative motion.

In a possible implementation manner, one end of the pressure rod, which is far away from the first clamping portion, is provided with a second clamping portion, the inner wall of the first accommodating cavity is provided with a supporting portion protruding along the radial direction, and the elastic piece is arranged between the second clamping portion and the supporting portion.

Second joint portion sets up at the lateral wall of depression bar, and to the direction protrusion of keeping away from the depression bar axis, the supporting part setting is at the first inner wall that holds the chamber, and the elastic component can be the spring, and the spring can cup joint in the depression bar, and the supporting part is used for supporting the elastic component, and when the depression bar moved along the direction of height of capping, second joint portion and elastic component butt compressed the elastic component.

In a possible embodiment, the pressing rod includes a first main body portion and a second main body portion, the first main body portion and the second main body portion are connected to each other, the first clamping portion is disposed on the first main body portion, and the second clamping portion is disposed on the second main body portion.

The depression bar adopts split type design, including first main part and second main part, wherein first joint portion sets up at first main part, and second joint portion sets up at the second main part, and split type design is convenient for the depression bar and is installed in the main part, and is specific, can put into first chamber that holds from the first bottom opening that holds the chamber with first main part, and the second main part can be installed at first chamber that holds through the first open-top that holds the chamber, connects first main part and second main part again, accomplishes the installation of depression bar. The first main body part and the second main body part can be mounted in a threaded manner, a clamping manner or an adhesion manner.

In a possible embodiment, the cover head includes a plurality of locking members, the limiting hole and the recessed portion are disposed along a circumferential direction of the cover head, or the main body portion is correspondingly provided with a plurality of the limiting holes, and the cover seat is correspondingly provided with a plurality of recessed portions.

The circumference setting of main part can be followed to a plurality of locks, and wherein spacing hole and depressed part extend along the circumference of cover head and set up and can make both cooperate with a plurality of locks simultaneously, perhaps sets up a plurality of spacing holes and a plurality of depressed parts respectively with the lock cooperation, and when main part and lid seat were fixed relatively, a plurality of locks can restrict the motion of main part for the lid seat simultaneously from different angles, made main part and lid seat fixed more stable firm.

In a possible embodiment, the bottom wall of the first accommodating cavity is provided with an avoiding portion, the avoiding portion is recessed along the height direction of the cover head, and the pressing rod can extend into or separate from the avoiding portion.

The avoiding part is used for avoiding the pressure lever, and when the pressure lever moves along the height direction of the cover head, the avoiding part can reserve enough movement space for the pressure lever, so that the pressure lever can be switched between a first position and a second position. The avoiding part can be a recess arranged on the bottom wall of the first accommodating cavity or an opening penetrating through the bottom wall of the first accommodating cavity.

In a possible embodiment, the main body part is provided with a guide groove extending in a height direction of the head, along which the cover seat is slidable.

The first chamber lateral wall that holds of main part and the other parts of main part can form the guide way, and the second holds the lateral wall in chamber and can follow the guide way and slide in the direction of height of caping, the installation of being connected of main part and lid seat of being convenient for.

In a possible embodiment, the cover head comprises a top cover mounted with the body portion, the top cover being provided with a through hole through which at least part of the pressure bar can protrude with respect to the top cover. The top cap can make the main part seal relatively, reduces the depression bar and follow the first possibility that holds the chamber and break away from to and reduce the first possibility that holds the chamber of external foreign matter entering, the installation department can be connected top cap and main part through modes such as joint with the mounting groove, be convenient for install main part and depression bar, the at least part of main part can stretch out from the top cap through the through-hole, be convenient for press the depression bar and make it switch between primary importance and second place. The top cover can be provided with an installation part, the top of the main body part can be provided with an installation groove, the installation part can be installed in the installation groove to enable the installation part and the main body part to be connected, or the top cover can also be installed on the main body part in other modes such as bonding.

The application provides a container lid, the container lid includes caping and lid, the caping install in the lid, the caping be above-mentioned any embodiment the caping.

The application provides a cooking container, cooking container includes container lid and the pot body, the container lid be above-mentioned arbitrary embodiment the container lid, the container lid can cover the pot body.

The embodiment of the application provides a cover head, container lid and culinary art container, the cover head includes the main part, the depression bar, the locking piece, elastic component and cover seat, the main part has the first chamber that holds, the first lateral wall that holds the chamber is provided with spacing hole, the depression bar is installed in the first chamber that holds, and can follow the direction of height motion of cover head, the depression bar is provided with first joint portion, the locking piece is located the first chamber that holds, the elastic component is installed at the first chamber that holds, the cover seat is provided with the second and holds the chamber, the lid is installed between main part and cover seat, at least part of main part can stretch into the second and hold the chamber, the direction of height motion of cover head can be followed to the depression bar, make the locking piece hold the inner wall butt in chamber or break away from through spacing hole and second, thereby restrict or the relative motion of unblock main part and cover seat, make the dismantlement or the simple to operate of cover head swift, and reduced and use the bolt to lead to easily rust the risk that produces harmful substance, and the installation need not use other instruments, and installation effectiveness has been promoted.

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 an exploded view of a closure head provided herein;

FIG. 2 is a schematic view of the compression link provided herein in a first position;

FIG. 3 is a schematic view of the compression bar provided herein in a second position

FIG. 4 is a schematic structural view of a compression bar provided herein;

FIG. 5 is a schematic view of the installation position of the elastic member provided in the present application;

FIG. 6 is a schematic view of an installed position of a latch provided herein;

fig. 7 is a schematic structural view of a cooking container provided in the present application;

fig. 8 is a cross-sectional view of a cooking vessel provided by the present application.

Reference numerals are as follows:

1-a body portion;

11-a first containing cavity;

12-a limiting hole;

13-a guide groove;

14-an avoidance portion;

15-mounting grooves;

2-a compression bar;

21-a first clamping part;

22-a second snap-in part;

23-a first body portion;

24-a second body portion;

3-a lock;

4-an elastic member;

5-cover seat;

51-a second receiving chamber;

52-a recess;

53-a support;

6-top cover;

61-a mounting portion;

62-through hole.

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 better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of 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 type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

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

As shown in fig. 1 to 4, an embodiment of the present application provides a capping head, the capping head includes a main body portion 1, a pressure lever 2, a locking member 3, an elastic member 4 and a capping seat 5, the main body portion 1 has a first accommodating cavity 11, a side wall of the first accommodating cavity 11 is provided with a limiting hole 12, the pressure lever 2 is installed in the first accommodating cavity 11 and can move in a height direction of the capping head, the pressure lever 2 is provided with a first clamping portion 21, the locking member 3 is located in the first accommodating cavity 11, the elastic member 4 is installed in the first accommodating cavity 11, the capping seat 5 is provided with a second accommodating cavity 51, at least a portion of the main body portion 1 can extend into the second accommodating cavity 51, when the pressure lever 2 moves to a first position, the elastic member 4 is compressed by the pressure lever 2, the first clamping portion 21 is separated from the locking member 3, the locking member 3 is separated from the capping seat 5, when the pressure lever 2 moves to a second position, the first clamping portion 21 and the locking member 3, and a part of the locking member 3 abuts against an inner wall of the second accommodating cavity 51 through the limiting hole 12. When the press rod 2 moves from the first position to the second position, the press rod 2 can be driven by the restoring force of the elastic piece 4, the press rod 2 moves to the second position, and the elastic piece 4 is reset from the compressed state.

When the installation caping, the second that stretches into caping seat 5 with the at least part of main part 1 holds the chamber 51 earlier, direction of height along the caping promotes main part 1, make the first spacing hole 12 that holds chamber 11 hold the chamber 51 intercommunication with the second, elastic component 4 promotes depression bar 2, under the promotion of first joint portion 21, the partly inner wall butt that holds chamber 51 through spacing hole 12 and second of locking piece 3, and depression bar 2 and locking piece 3 butt under elastic component 4's spring action, depression bar 2 position moves to the second position, first joint portion 21 makes locking piece 3 and the second inner wall butt that holds chamber 51 with locking piece 3 butt, the relative motion of main part 1 and caping seat 5 edge main part 1 direction of height of frictional force restriction production. When dismantling the caping, promote depression bar 2 compression elastic component 4, make depression bar 2 reach the primary importance, first joint portion 21 and the separation of locking piece 3, locking piece 3 no longer holds the inner wall butt in chamber 51 with the second, and main part 1 can be followed the direction of height of caping for the motion of gai seat 5 and with gai seat 5 alternate segregation to realize the dismantlement of caping. The detachable design of caping is convenient for the container lid and is saved space when packing and accomodating, and the current mostly detachable caping is through bolted mounting connection, and bolted mounting complex operation just needs extra instrument, and the container lid needs clean in the in-service use, and the bolt corrodes easily in steam and oil smoke environment and produces harmful substance, has the risk that influences food safety. The capping that this application embodiment provided need not use instruments such as screwdriver when installation and dismantlement, and installation and dismantlement convenient and fast reduce because bolt corrosion produces harmful substance and influences the possibility of food safety.

As shown in fig. 2, in a possible embodiment, the inner wall of the second accommodating chamber 51 is provided with a recessed portion 52, the recessed portion 52 is recessed in a direction away from the inside of the second accommodating chamber 51, and at least a part of the locking member 3 can be located in the recessed portion 52 under the pushing of the first clamping portion 21.

When the main body part 1 is clamped with the cover seat 5, and the pressing rod 2 is located at the second position, at least part of the locking piece 3 can be located in the concave part 52, the inner wall of the concave part 52 can be arc-shaped, so that the locking piece 3 can be abutted to the inner wall of the second accommodating cavity 51, and when the pressing rod 2 is located at the first position, the locking piece 3 can be separated from the concave part 52.

As shown in fig. 6, the opening sectional area of the stopper hole 12 gradually increases in a direction approaching the inside of the first accommodation chamber 11.

Spacing hole 12 sets up the lateral wall at first chamber 11 that holds, and spacing hole 12 is close to the first opening diameter that holds chamber 11 one side and is greater than the opening diameter of its opposite side, and the opposite side that is convenient for lock piece 3 to get into spacing hole 12 and can not follow spacing hole 12 drops and breaks away from. The locking piece 3 can be a rolling body such as a sphere, when the pressure lever 2 is located at the second position, at least part of the locking piece 3 is located in the concave part 52, and has a tendency of sliding towards the inside of the first accommodating cavity 11 along the inner wall of the limiting hole 12, and when the pressure lever is located at the first position, the locking piece 3 can smoothly break away from the limiting hole 12, so that the main body part 1 and the cap head can move relatively.

As shown in fig. 4 and 5, in one possible embodiment, one end of the pressing rod 2 away from the first clamping portion 21 is provided with a second clamping portion 22, the inner wall of the first accommodating cavity 11 is provided with a supporting portion 53, and the elastic member 4 is arranged between the second clamping portion 22 and the supporting portion 53.

Second joint portion 22 sets up at the lateral wall of depression bar 2, to keeping away from the direction protrusion of 2 axes of depression bar, and supporting part 53 sets up at the first inner wall that holds chamber 11, and elastic component 4 can be for the spring etc. and the spring can cup joint in depression bar 2, and supporting part 53 is used for supporting elastic component 4, and when the direction of height motion of depression bar 2 edge capping, second joint portion 22 and elastic component 4 butt and compression elastic component 4.

In a possible embodiment, the head comprises a plurality of locking members 3, the limiting holes 12 and the recessed portions 52 are arranged along the circumferential direction of the head, or the main body portion 1 is correspondingly provided with a plurality of limiting holes 12, and the head seat 5 is correspondingly provided with a plurality of recessed portions 52.

The plurality of locking members 3 may be disposed along the circumferential direction of the main body portion 1, wherein the plurality of limiting holes 12 and the plurality of recessed portions 52 are respectively matched with the locking members 3, and when the main body portion 1 and the cap base 5 are relatively fixed, the plurality of locking members 3 can simultaneously limit the movement of the main body portion 1 relative to the cap base 5 from different angles, so that the main body portion 1 and the cap base 5 are fixed more stably and firmly. The stopper hole 12 and the recessed portion 52 may be provided to extend in the circumferential direction of the head, and the same stopper hole 12 or recessed portion 52 may be engaged with a plurality of locking members 3 at the same time.

In one possible embodiment, as shown in fig. 2, the bottom wall of the first accommodating chamber 11 is provided with a relief portion 14, the relief portion 14 is recessed in the height direction of the head, and the press rod 2 can extend into or separate from the relief portion 14.

The avoiding part 14 is used for avoiding the pressure rod 2, and when the pressure rod 2 moves along the height direction of the cover head, the avoiding part 14 can reserve enough movement space for the pressure rod 2, so that the pressure rod 2 can be switched between the first position and the second position. The escape portion 14 may be a recess provided in the bottom wall of the first accommodating chamber 11 or an opening penetrating the bottom wall of the first accommodating chamber 11.

As shown in fig. 4, in one possible embodiment, the pressing rod 2 includes a first main body portion 23 and a second main body portion 24, the first main body portion 23 and the second main body portion 24 are connected with each other, the first clamping portion 21 is disposed on the first main body portion 23, and the second clamping portion 22 is disposed on the second main body portion 24.

The pressure bar 2 adopts split type design, including first main part 23 and second main part 24, wherein first joint portion 21 sets up at first main part 23, second joint portion 22 sets up at second main part 24, split type design is convenient for pressure bar 2 and is installed in main part 1, it is specific, can put into first chamber 11 that holds from the first bottom opening that holds chamber 11 with first main part 23, second main part 24 can install at first chamber 11 that holds through the first top opening that holds chamber 11, connect first main part 23 and second main part 24 again, accomplish the installation of pressure bar 2. The first body portion 23 and the second body portion 24 may be attached by a screw, snap or adhesive.

In one possible embodiment, as shown in fig. 3, the main body 1 is provided with a guide groove 13, the guide groove 13 extending in the height direction of the head, and the cap base 5 is slidable along the guide groove 13.

The side wall of the first accommodating cavity 11 of the main body part 1 and other parts of the main body part 1 can form a guide groove 13, and the side wall of the second accommodating cavity 51 can slide along the guide groove 13 in the height direction of the cover head, so that the main body part 1 and the cover seat 5 can be conveniently connected and mounted.

As shown in fig. 2 and 3, in one possible embodiment, the head comprises a top cover 6, the top cover 6 is mounted to the body portion 1, the top cover 6 is provided with a through hole 62, and at least part of the strut 2 can protrude through the through hole 62 relative to the top cover 6.

The top cover 6 can make the main part 1 seal relatively, reduces the depression bar 2 and follow the first possibility that holds chamber 11 and break away from to and reduce the first possibility that holds chamber 11 of external foreign matter entering, the installation department 61 can be connected top cover 6 and main part 1 through modes such as joint with mounting groove 15, be convenient for install main part 1 and depression bar 2. At least part of the body portion 1 can extend from the cover 6 through the through hole 62 to facilitate pressing the plunger 2 to switch between the first and second positions. The top cover 6 may be provided with a mounting portion 61, the top of the main body 1 may have a mounting groove 15, the mounting portion 61 may be mounted in the mounting groove 15 to connect the two, or the top cover 6 may be mounted to the main body 1 by other means such as adhesion.

As shown in fig. 7 and 8, an embodiment of the present application provides a container lid, which includes a lid and a lid body, wherein the lid body is mounted on the lid, and the lid is the lid according to any one of the embodiments.

When the container cover is used, the main body part 1 is required to be installed on one side of the cover body, the cover seat is required to be installed on the other side of the cover body, and the main body part and the cover seat are assembled and connected to complete the connection between the cover head and the cover body.

As shown in fig. 7 and 8, an embodiment of the present application provides a cooking container, which includes a pot body and a container cover, wherein the container cover can be covered on the container cover, and the container cover is the container cover according to any one of the above embodiments.

The pot body is provided with the handle, and the handle passes through handle seat and sheath and is connected with the pot body, and the handle seat can be through modes such as riveting and pot body fixed connection, and the sheath cup joints and installs in handle seat, and the handle passes through modes such as bolt and is connected with the handle seat.

The embodiment of the application provides a cover head, container lid and culinary art container, the cover head includes main part 1, depression bar 2, locking piece 3, elastic component 4 and apron 5, main part 1 has the first chamber 11 that holds, the first lateral wall that holds chamber 11 is provided with spacing hole 12, depression bar 2 is installed in the first chamber 11 that holds, and can follow the direction of height motion of cover head, depression bar 2 is provided with first joint portion 21, locking piece 3 is located the first chamber 11 that holds, elastic component 4 is installed at the first chamber 11 that holds, apron 5 is provided with the second and holds chamber 51, at least part of main part 1 can stretch into the second and hold chamber 51, depression bar 2 can follow the direction of height motion of cover head, make locking piece 3 hold the inner wall butt of chamber 51 or break away from through spacing hole 12 and second, thereby restriction or unblock main part 1 and apron 5's relative motion, realize the dismantlement or the installation of cover head. The utility model provides a capping installation is convenient, and has reduced and has used the bolt to lead to rustting easily and produce harmful substance's risk, and the installation need not use other instruments, has promoted the installation effectiveness.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (11)

1. A headpiece, wherein the headpiece comprises;

the portable electronic device comprises a main body part (1), wherein the main body part (1) is provided with a first accommodating cavity (11), and a limiting hole (12) is formed in the side wall of the first accommodating cavity (11);

the pressing rod (2) is installed in the first accommodating cavity (11) and can move along the height direction of the cover head, and a first clamping portion (21) is arranged on the pressing rod (2);

a locking piece (3), wherein the locking piece (3) is positioned in the first accommodating cavity (11);

an elastic member (4), wherein the elastic member (4) is arranged in the first accommodating cavity (11);

the cover seat (5) is provided with a second accommodating cavity (51), and at least part of the main body part (1) can extend into the second accommodating cavity (51);

when the pressure lever (2) moves to a first position, the elastic piece (4) can be compressed by the pressure lever (2), the first clamping part (21) is separated from the locking piece (3), and the locking piece (3) is separated from the cover seat (5);

when the pressing rod (2) moves to the second position, the elastic piece (4) resets, the first clamping portion (21) is abutted to the locking piece (3), and one portion of the locking piece (3) is abutted to the inner wall of the second accommodating cavity (51) through the limiting hole (12).

2. The cover head according to claim 1, characterized in that the inner wall of the second accommodating cavity (51) is provided with a recessed part (52), the recessed part (52) is recessed in a direction away from the inside of the second accommodating cavity (51), and at least part of the locking piece (3) can be positioned in the recessed part (52) under the pushing of the first clamping part (21).

3. The endshield according to claim 1, wherein the opening cross-sectional area of the stopper hole (12) is gradually increased in a direction approaching the inside of the first receiving chamber (11).

4. The endshield according to claim 1, wherein one end of the pressure lever (2) away from the first clamping portion (21) is provided with a second clamping portion (22), the inner wall of the first accommodating cavity (11) is provided with a supporting portion (53) protruding in the radial direction, and the elastic member (4) is arranged between the second clamping portion (22) and the supporting portion (53).

5. A closure according to claim 4, wherein said pressure bar (2) comprises a first body portion (23) and a second body portion (24), said first body portion (23) being interconnected with said second body portion (24), said first snap-in portion (21) being provided at said first body portion (23) and said second snap-in portion (22) being provided at said second body portion (24).

6. The cover head according to claim 2, characterized in that the cover head comprises a plurality of locking pieces (3), the limiting holes (12) and the recessed parts (52) are arranged along the circumferential direction of the cover head, or the main body part (1) is correspondingly provided with a plurality of limiting holes (12), and the cover seat (5) is correspondingly provided with a plurality of recessed parts (52).

7. A cover head according to any one of claims 1 to 4, characterized in that the bottom wall of the first accommodating cavity (11) is provided with an escape part (14), the escape part (14) is recessed in the height direction of the cover head, and the pressure lever (2) can extend into or be separated from the escape part (14).

8. A closure according to any of claims 1 to 4, wherein the main body portion (1) is provided with a guide slot (13), the guide slot (13) extending in the height direction of the closure, the closure seat (5) being slidable along the guide slot (13).

9. The cover head according to any one of claims 1 to 4, characterized in that it comprises a top cover (6), said top cover (6) being mounted to said main body portion (1), said top cover (6) being provided with a through hole (62), at least part of said pressure bar (2) being able to protrude with respect to said top cover (6) through said through hole (62).

10. A container lid comprising a head and a lid body, the head being mounted to the lid body, the head being as claimed in any one of claims 1 to 8.

11. A cooking container comprising a container lid according to claim 10 and a pot, wherein the container lid is capable of covering the pot.

Images