Container cover and liquid container

Abstract

The utility model provides a container cover and a liquid container, the container cover comprises a cover body and a first sealing piece, the cover body is provided with a drinking opening communicated with the outside, the cover body is further provided with a first groove, the first sealing piece is movably connected with the cover body, and the first sealing piece is provided with a first plugging part. Wherein the first sealing piece has a first state and a second state, in the first state, the first plugging part is matched with the drinking opening to plug the drinking opening from the outside, and in the second state, the first plugging part is not matched with the drinking opening and can be contained in the first groove. When the first plugging part of the first sealing piece is in sealing fit with the drinking opening, the drinking opening can be plugged, the first plugging part is contained in the drinking opening, when the first plugging part of the first sealing piece is not in sealing fit with the drinking opening, the drinking opening can be opened, a user can drink water through the drinking opening, and the first plugging part can be contained in the first groove of the cover body. And the first plugging part is prevented from being polluted or damaged.

Description

Technical Field

[0001] The present application relates to the technical field of liquid containers, and in particular to a container cover and a liquid container. Background Art

[0002] Liquid containers such as water cups, kettles, and teapots are widely used in people's daily lives. They usually include a container cover and a container body, and the water outlet is set on the container cover. The container cover can be provided with a seal for sealing the water outlet. When the seal opens the water outlet, the position of the seal for sealing the water outlet is exposed to the air, which is easy to cause contamination or damage to the seal. Utility Model Content

[0003] In view of this, the present application provides a container cover and a liquid container to solve the technical problem in the prior art that the sealing member in the container cover is easily contaminated or damaged when the water outlet is opened.

[0004] In a first aspect, an embodiment of the present application provides a container cover, comprising: a cover body, the cover body being provided with a drinking opening connected to the outside, and the cover body being further provided with a first groove; a first sealing member, the first sealing member being movably connected to the cover body, the first sealing member having a first blocking portion; wherein the first sealing member has a first state and a second state, wherein in the first state, the first blocking portion cooperates with the drinking opening to block the drinking opening from the outside, and in the second state, the first blocking portion releases the cooperation with the drinking opening and can be accommodated in the first groove.

[0005] In this embodiment, when the first seal is in the first state, the first blocking portion of the first seal cooperates with the drinking opening in a sealing manner to block the drinking opening. When the first seal is in the second state, the first blocking portion of the first seal releases the sealing cooperation with the drinking opening to open the drinking opening, and the user can drink water through the drinking opening. When the first blocking portion of the first seal blocks the drinking opening, the first blocking portion can be accommodated in the drinking opening. When the first blocking portion of the first seal opens the drinking opening, the first blocking portion can be accommodated in the first groove of the cover body, which is convenient for storing the first blocking portion when opening the drinking opening, and avoiding contamination or damage to the first blocking portion. At the same time, in this embodiment, the first seal is movably connected to the cover body, so as to facilitate the movement of the first seal relative to the cover body, thereby facilitating the switching of the state of the first seal, that is, facilitating the switching of the position of the first blocking portion.

[0006] In a specific embodiment, the first blocking portion can be snap-fitted with the side wall of the first groove, or the first blocking portion can be interference-fitted with the side wall of the first groove.

[0007] In this embodiment, when the first sealing part is accommodated in the first groove, the first sealing part and the side wall of the first groove are interference fit, which can improve the connection reliability between the first sealing part and the first groove, and there is no need to set additional protrusions or depressions on the side walls of the first sealing part and the first groove, thereby simplifying the structure of the first sealing part and the first groove.

[0008] The first blocking portion can also be snap-fitted with the side wall of the first groove. The outer wall of the first blocking portion can be circumferentially provided with a protrusion, and the inner wall of the first groove can be correspondingly provided with a recessed portion. When the first blocking portion is accommodated in the first groove, the protrusion can be snap-fitted with the recessed portion to improve the connection reliability between the first blocking portion and the first groove. Alternatively, the outer wall of the first blocking portion can be circumferentially provided with a recessed portion, and the inner wall of the first groove can be correspondingly provided with a protrusion. When the first blocking portion is accommodated in the first groove, the protrusion can be snap-fitted with the recessed portion to improve the connection reliability between the first blocking portion and the first groove.

[0009] In a specific embodiment, the first blocking portion is provided with a second groove so that the first blocking portion can be elastically deformed.

[0010] In this embodiment, a second groove is provided at the bottom of the first blocking portion, so that the first blocking portion is a hollow structure, and the first blocking portion can be elastically deformed. In the process of accommodating the first blocking portion in the first groove or the drinking mouth, under the external force applied by the user and the squeezing action of the side wall of the first groove or the drinking mouth, the first blocking portion can be elastically deformed, so that the side wall of the second groove is deformed toward the inner side of the second groove. After the external force is released, under the action of the rebound force, the side wall of the second groove is deformed away from the inner side of the second groove, so that the first blocking portion can be interference-fitted with the first groove or the drinking mouth, thereby improving the connection reliability and sealing, and avoiding water leakage caused by the loosening of the first blocking portion.

[0011] In a specific embodiment, the first sealing member further includes a first connecting portion, and the first connecting portion is rotatably connected to the cover body.

[0012] In this embodiment, the first sealing member is rotatably connected to the cover body via the first connecting portion, so that the first blocking portion can rotate relative to the cover body with the first connecting portion as the rotation center, thereby allowing the first blocking portion to rotate to the drinking opening and block the drinking opening, or to rotate to the first groove so that the first blocking portion can be accommodated in the first groove, thereby avoiding contamination or damage to the first blocking portion and reducing the space occupied by the entire liquid container, thereby facilitating the storage of the liquid container and, at the same time, releasing the blockage on the drinking opening so that the user can use the liquid container through the drinking opening.

[0013] In a specific embodiment, a mounting hole is provided on the top wall of the cover body, the first connecting portion includes a first limiting portion and a second limiting portion spaced apart along the height direction of the container cover, the first connecting portion is rotatably installed in the mounting hole, and the top wall of the cover body is located between the first limiting portion and the second limiting portion along the height direction of the container cover.

[0014] In this embodiment, the first connection part is connected to the cover body through the mounting hole on the top wall of the cover body, so that the first connection part can rotate relative to the cover body, thereby realizing that the first sealing member can rotate relative to the cover body. The first connection part includes a first limiting part and a second limiting part spaced apart along the height direction of the container cover, so that while realizing the rotational connection between the first sealing member and the cover body, the first connection part can also be limited from moving relative to the cover body along the height direction of the container cover, thereby preventing the first sealing member from being separated from the cover body.

[0015] In a specific embodiment, the first sealing member further includes a transition portion, the transition portion connecting the first blocking portion and the first connecting portion, and the transition portion can be elastically deformed along a height direction of the container cover.

[0016] In this embodiment, by providing a transition portion that connects the first sealing portion and the first connecting portion and can elastically deform along the height direction of the container cover, it is convenient to realize the movement of the first sealing portion relative to the cover body along the height direction of the container cover, thereby facilitating the switching of the position of the first sealing portion so that it blocks the drinking mouth or is accommodated in the first groove.

[0017] In a specific embodiment, the first connecting portion is provided with an opening communicating with the outside, and the container cover further comprises a straw, wherein the straw is installed at the opening and can slide along the opening.

[0018] In this embodiment, by providing a straw, the user can also use the liquid container through the straw, so that the liquid container has two usage modes: direct drinking and sucking, which improves the functionality and convenience of the liquid container and can meet more usage environments and usage requirements. In addition, the straw is connected to the outside through the opening on the first connecting part, and there is no need to provide other openings on the cover body, which can simplify the cover body while ensuring the sealing of the container cover.

[0019] In a specific embodiment, the straw comprises a first part and a second part connected to each other, wherein the second part is located on a side of the first part away from the cover body; and the second part is elastically deformable.

[0020] In this embodiment, the straw has a second part that can be elastically deformed, and the second part is located on the side of the first part away from the cover body, that is, when the container cover is closed on the container body, the second part is arranged close to the inner bottom wall of the container body, so that when the straw is not in use, the straw can slide downward relative to the opening, so that the second part is elastically deformed by force, that is, it is bent relative to the first part, thereby reducing the height of the first part protruding relative to the opening along the height direction of the container cover, making it easier to store the straw, reducing the overall height of the liquid container, and making it easier to store the liquid container. When the straw is in use, the first part can slide upward relative to the opening under the action of the rebound force of the second part, so that the first part protrudes relative to the opening along the height direction of the container cover, which is convenient for users to use.

[0021] In a specific embodiment, the container cover further includes a second seal, which is used to seal with the first connecting portion to seal the opening; the first seal and the second seal are integrally formed, or the first seal and the second seal are fixedly connected.

[0022] In this embodiment, the second seal is used to seal with the first connection part, so as to block the opening of the first connection part from the outside. When the straw is installed in the opening, the second seal can also block the straw from the outside, so as to prevent dust from entering the container body through the straw and the opening. The first seal and the second seal are integrally formed or fixedly connected to each other, which can improve the connection reliability of the first seal and the second seal and reduce the space occupied by the first seal and the second seal, thereby reducing the overall size of the container cover.

[0023] In a second aspect, an embodiment of the present application provides a liquid container, comprising: a container cover and a container body, wherein the container cover is engaged with the container body; wherein the cover body is connected to the container body.

[0024] In this embodiment, when the container cover is closed on the container body, the cover body is connected to the container body, and the connection method includes but is not limited to threaded connection or clamping. A sealing ring can be provided between the cover body and the container body to further improve the sealing effect of the container cover on the container body.

[0025] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 This is a schematic structural diagram of a liquid container provided in the present application in a specific embodiment;

[0028] Figure 2 for Figure 1 A schematic diagram of the structure of the middle container cover in the first state;

[0029] Figure 3 for Figure 2 A cross-sectional view of

[0030] Figure 4 for Figure 1 A schematic diagram of the structure of the middle container cover in the second state;

[0031] Figure 5 for Figure 4 A cross-sectional view of

[0032] Figure 6 for Figure 2 A schematic structural diagram of the first sealing member;

[0033] Figure 7 for Figure 6 A cross-sectional view of

[0034] Figure 8 for Figure 2 A schematic diagram of the structure of the middle cover body;

[0035] Fig. 9 This is a schematic structural diagram of the first sealing member and the second sealing member provided in the present application in a specific embodiment;

[0036] Fig.10 This is a schematic structural diagram of a liquid container provided in the present application in another specific embodiment;

[0037] Fig.11 This is a schematic structural diagram of a liquid container provided in the present application in another specific embodiment;

[0038] Fig.12 for Fig.11 A partial enlarged view of part I.

[0039] Description of reference numerals:

[0040] 1-Liquid container;

[0041] 11-Container cover;

[0042] 111-cover body;

[0043] 111a-drinking mouth;

[0044] 111b-first groove;

[0045] 111c-mounting hole;

[0046] 112 - first sealing member;

[0047] 112a-first blocking portion;

[0048] 112b-first connecting portion;

[0049] 112c- Transition section;

[0050] 112d-first limiting portion;

[0051] 112e- second limiting portion;

[0052] 112f - second groove;

[0053] 112g-opening;

[0054] 112h-card slot;

[0055] 112k-first clamping portion;

[0056] 113-straw;

[0057] 113a-Part I;

[0058] 113b-Part II;

[0059] 113c- annular protrusion;

[0060] 114 - second sealing member;

[0061] 114a- second blocking portion;

[0062] 114b- second connection portion;

[0063] 114c- second clamping portion;

[0064] 114d - third groove;

[0065] 115-sealing ring;

[0066] 12-Container body. DETAILED DESCRIPTION

[0067] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0068] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0069] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0070] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0071] The embodiment of the present application provides a container cover 11 and a liquid container 1 including the container cover 11, such as Figure 1 As shown, the liquid container 1 further comprises a container body 12 , and a container cover 11 can be covered on the container body 12 .

[0072] like Figures 2 to 5 As shown, the container cover 11 includes a cover body 111 and a first sealing member 112. The cover body 111 is provided with a drinking opening 111a communicating with the outside world, and the cover body 111 is also provided with a first groove 111b. The first sealing member 112 is movably connected to the cover body 111, and the first sealing member 112 has a first blocking portion 112a. The first sealing member 112 can move relative to the cover body 111, so that the first sealing member 112 has a first state and a second state. In the first state, the first blocking portion 112a can cooperate with the drinking opening 111a to block the drinking opening 111a from the outside world. In the second state, the first blocking portion 112a is released from the drinking opening 111a and can be accommodated in the first groove 111b.

[0073] In this embodiment, when the first sealing member 112 is in the first state, the first blocking portion 112a of the first sealing member 112 is in sealing cooperation with the drinking opening 111a, and can block the drinking opening 111a. When the first sealing member 112 is in the second state, the first blocking portion 112a of the first sealing member 112 is released from the sealing cooperation with the drinking opening 111a, and can open the drinking opening 111a, so that the user can drink water through the drinking opening 111a. When the first blocking portion 112a of the first sealing member 112 blocks the drinking opening 111a, the first blocking portion 112a can be accommodated in the drinking opening 111a. When the first blocking portion 112a of the first sealing member 112 opens the drinking opening 111a, the first blocking portion 112a can be accommodated in the first groove 111b of the cover body 111, so that the first blocking portion 112a can be accommodated when the drinking opening 111a is opened, and the first blocking portion 112a can be avoided from being contaminated or damaged. At the same time, in this embodiment, the first sealing member 112 is movably connected to the cover body 111, so as to facilitate the movement of the first sealing member 112 relative to the cover body 111, thereby facilitating the switching of the state of the first sealing member 112, that is, facilitating the switching of the position of the first blocking portion 112a.

[0074] like Figure 1 As shown, when the container cover 11 is covered on the container body 12, the cover body 111 is connected to the container body 12, and the connection method includes but is not limited to threaded connection or clamping. A sealing ring 115 can be provided between the cover body 111 and the container body 12 to further improve the sealing effect of the container cover 11 on the container body 12.

[0075] In a specific embodiment, Figure 4 and Figure 5 As shown, the first blocking portion 112a can be interference-fitted with the side wall of the first groove 111b.

[0076] In this embodiment, when the first sealing portion 112a is received in the first groove 111b, the first sealing portion 112a is interference fit with the side wall of the first groove 111b, which can improve the connection reliability between the first sealing portion 112a and the first groove 111b, and there is no need to set additional protrusions or depressions on the side walls of the first sealing portion 112a and the first groove 111b, thereby simplifying the structure of the first sealing portion 112a and the first groove 111b.

[0077] In another specific embodiment, the first blocking portion can be snap-fitted with the side wall of the first groove. The outer wall of the first blocking portion can be circumferentially provided with a protrusion, and the inner wall of the first groove can be correspondingly provided with a recessed portion (not shown in the figure). When the first blocking portion is accommodated in the first groove, the protrusion can be snap-fitted with the recessed portion to improve the connection reliability between the first blocking portion and the first groove. Alternatively, the outer wall of the first blocking portion can be circumferentially provided with a recessed portion, and the inner wall of the first groove can be correspondingly provided with a protrusion. When the first blocking portion is accommodated in the first groove, the protrusion can be snap-fitted with the recessed portion to improve the connection reliability between the first blocking portion and the first groove.

[0078] In a specific embodiment, Figure 2 and Figure 3 As shown, a first clamping portion 112k may also be provided at the bottom of the first blocking portion 112a. The first clamping portion 112k protrudes radially along the container cover 11. When the first blocking portion 112a is sealed with the drinking mouth 111a, the first clamping portion 112k can abut against the side of the cover body 111 away from the first sealing member 112, thereby improving the connection reliability and sealing between the first blocking portion 112a and the drinking mouth 111a, and preventing accidental opening when the container is carried or used by children.

[0079] In another specific embodiment, the first sealing portion 112a may also be interference fit with the drinking opening 111a to enhance the sealing effect and connection reliability between the first sealing portion 112a and the drinking opening 111a.

[0080] In a specific embodiment, Figure 6 and Figure 7 As shown, the first blocking portion 112a may be provided with a second groove 112f so that the first blocking portion 112a can be elastically deformed.

[0081] In this embodiment, the bottom of the first blocking portion 112a is provided with a second groove 112f, so that the first blocking portion 112a is a hollow structure, and the first blocking portion 112a can be elastically deformed. In the process of accommodating the first blocking portion 112a in the first groove 111b or the drinking mouth 111a, under the external force applied by the user and the squeezing action of the side wall of the first groove 111b or the drinking mouth 111a, the first blocking portion 112a can be elastically deformed, so that the side wall of the second groove 112f is deformed toward the inner side of the second groove 112f. After the external force is released, under the action of the rebound force, the side wall of the second groove 112f is deformed away from the inner side of the second groove 112f, so that the first blocking portion 112a can be interference-fitted with the first groove 111b or the drinking mouth 111a, thereby improving the connection reliability and sealing, and avoiding water leakage caused by the loosening of the first blocking portion 112a.

[0082] In a specific embodiment, Figures 2 to 7 As shown, the first sealing member 112 may further include a first connecting portion 112b, which is rotatably connected to the cover body 111 so that the first blocking portion 112a blocks the drinking opening 111a, or the first blocking portion 112a is received in the first groove 111b.

[0083] In this embodiment, the first sealing member 112 is rotatably connected to the cover body 111 via the first connecting portion 112b, so that the first blocking portion 112a can rotate relative to the cover body 111 with the first connecting portion 112b as the rotation center, thereby allowing the first blocking portion 112a to rotate to the drinking mouth 111a and block the drinking mouth 111a, or to rotate to the first groove 111b so that the first blocking portion 112a can be accommodated in the first groove 111b, thereby avoiding contamination or damage to the first blocking portion 112a, and reducing the space occupied by the entire liquid container, thereby facilitating the storage of the liquid container, and at the same time releasing the blockage of the drinking mouth 111a, allowing the user to use the liquid container through the drinking mouth 111a.

[0084] In other embodiments, the first sealing member can also be slidably connected to the cover body, and a slide rail (not shown in the figure) can be provided on the cover body. The first connecting part is installed in the slide rail and can slide along the slide rail, thereby driving the first blocking part to move to the drinking mouth and block the drinking mouth, or move to the first groove so that the first blocking part can be accommodated in the first groove.

[0085] In a specific embodiment, Figures 5 to 8 As shown, the top wall of the cover body 111 may be provided with a mounting hole 111c, the first connecting portion 112b includes a first limiting portion 112d and a second limiting portion 112e spaced apart along the height direction of the container cover 11, the first connecting portion 112b is rotatably installed in the mounting hole 111c, and the top wall of the cover body 111 is located between the first limiting portion 112d and the second limiting portion 112e along the height direction of the container cover 11.

[0086] In this embodiment, the first connection portion 112b is connected to the cover body 111 through the mounting hole 111c on the top wall of the cover body 111, so that the first connection portion 112b can rotate relative to the cover body 111, thereby realizing that the first sealing member 112 can rotate relative to the cover body 111. The first connection portion 112b includes a first limiting portion 112d and a second limiting portion 112e that are spaced apart along the height direction of the container cover 11, so that while realizing the rotational connection between the first sealing member 112 and the cover body 111, the first connection portion 112b can also be limited from moving relative to the cover body 111 along the height direction of the container cover 11, thereby preventing the first sealing member 112 from being separated from the cover body 111.

[0087] In a specific embodiment, Figures 2 to 7As shown, the first sealing member 112 may further include a transition portion 112 c , which connects the first blocking portion 112 a and the first connecting portion 112 b , and the transition portion 112 c may be elastically deformable along a height direction of the container cover 11 .

[0088] In this embodiment, by providing a transition portion 112c that connects the first sealing portion 112a and the first connecting portion 112b and can elastically deform along the height direction of the container cover 11, it is convenient to realize the movement of the first sealing portion 112a relative to the cover body 111 along the height direction of the container cover 11, thereby facilitating the switching of the position of the first sealing portion 112c so that it blocks the drinking mouth 111a or is accommodated in the first groove 111b.

[0089] Specifically, when the first sealing portion 112a is switched from blocking the drinking mouth 111a to being accommodated in the first groove 111b, the first sealing portion 112a must first be moved upward along the height direction of the container cover 11 relative to the cover body 111 to release the sealing cooperation between the first sealing portion 112a and the drinking mouth 111a, and then the first sealing portion 112a is rotated to correspond to the position of the first groove 111b, and the first sealing portion 112a is moved downward along the height direction of the container cover 11 relative to the cover body 111, so that the first sealing portion 112a is accommodated in the first groove 111b.

[0090] When the first sealing portion 112a is switched from being accommodated in the first groove 111b to blocking the drinking mouth 111a, the first sealing portion 112a must first be moved upward along the height direction of the container cover 11 relative to the cover body 111 to release the snap fit or interference fit between the first sealing portion 112a and the first groove 111b, and then the first sealing portion 112a is rotated to correspond to the position of the drinking mouth 111a, and the first sealing portion 112a is moved downward along the height direction of the container cover 11 relative to the cover body 111 to ensure a sealing fit between the first sealing portion 112a and the drinking mouth 111a.

[0091] The side of the first limiting portion 112d facing the transition portion 112c may be integrally formed with the transition portion 112c, or the side of the first limiting portion 112d facing the transition portion 112c may be fixedly connected with the transition portion 112c.

[0092] In a specific embodiment, Figure 6 and Figure 7 The first sealing member 112 shown may be an integral silicone structure.

[0093] In the above embodiments, the container cover 11 can be used for a liquid container 1 having only a drinking opening 111a. In other embodiments, the container cover 11 can also be used for a double drinking cup, that is, the container cover 11 can be provided with a straw 113 in addition to the drinking opening 111a. The structure of the container cover when used for a double drinking cup is described in detail below.

[0094] In a specific embodiment, Fig. 9 and Fig.10 As shown, the first connection portion 112b may be provided with an opening 112g communicating with the outside, and the container cover may further include a straw 113, which is installed in the opening 112g and can slide along the opening 112g.

[0095] In this embodiment, by providing a straw 113, the user can also use the liquid container 1 through the straw 113, so that the liquid container 1 has two usage modes: direct drinking and sucking, which improves the functionality and convenience of the liquid container 1 and can meet more usage environments and usage requirements. In addition, the straw 113 is connected to the outside through the opening 112g on the first connecting portion 112b, and there is no need to provide other openings on the cover body 111, which simplifies the structure while ensuring the sealing of the container cover.

[0096] In a specific embodiment, Figures 9 to 11 As shown, the straw 113 may include a first portion 113a and a second portion 113b connected to each other, wherein the second portion 113b is located at a side of the first portion 113a away from the cover 111, and the second portion 113b is elastically deformable.

[0097] In this embodiment, the straw 113 has a second portion 113b that can be elastically deformed, and the second portion 113b is located on the side of the first portion 113a away from the cover body 111, that is, when the container cover is closed on the container body, the second portion 113b is arranged close to the inner bottom wall of the container body, so that when the straw 113 is not used, the straw 113 can slide downward relative to the opening 112g, so that the second portion 113b is elastically deformed by force, that is, it is bent relative to the first portion 113a, thereby reducing the height of the first portion 113a protruding relative to the opening 112g along the height direction of the container cover, making it easier to store the straw 113, reducing the overall height of the liquid container 1, and making it easier to store the liquid container 1. When the straw 113 is used, the first portion 113a can slide upward relative to the opening 112g under the action of the rebound force of the second portion 113b, so that the first portion 113a protrudes relative to the opening 112g along the height direction of the container cover, which is convenient for users to use.

[0098] In a specific embodiment, Figures 9 to 11 As shown, the container cover further includes a second sealing member 114, and the second sealing member 114 is used to seal the straw 113. The first sealing member 112 and the second sealing member 114 are integrally formed, or the first sealing member 112 and the second sealing member 114 are fixedly connected.

[0099] In this embodiment, the second sealing member 114 is used to seal with the first connection portion 112b, thereby blocking the opening 112g of the first connection portion 112b from the outside. When the straw 113 is installed in the opening 112g, the second sealing member 114 can also block the straw 113 from the outside, thereby preventing dust from entering the container body through the straw 113 and the opening 112g. In addition, the first sealing member 112 and the second sealing member 114 are integrally formed or fixedly connected to each other, which improves the connection reliability of the first sealing member 112 and the second sealing member 114 and can also reduce the space occupied by the first sealing member 112 and the second sealing member 114, thereby reducing the overall size of the container cover.

[0100] Specifically, the second sealing member 114 may include a second sealing portion 114a and a second connecting portion 114b, wherein the second connecting portion 114b may be integrally formed with the first connecting portion 112b, or the second connecting portion 114b may be fixedly connected to the first connecting portion 112b. The second connecting portion 114b may be elastically deformable, and when the second sealing portion 114a is sealed with the first connecting portion 112b, the second connecting portion 114b may be bent. The second sealing portion 114a may also have a third groove 114d, so that the straw 113 can be accommodated in the third groove 114d.

[0101] Among them, the side of the first limiting portion away from the transition portion can be integrally formed with the second connecting portion 114b, or the side of the first limiting portion away from the transition portion can be fixedly connected to the second connecting portion 114b, that is, the second connecting portion 114b can limit the movement of the first connecting portion 112b along the height direction of the container cover.

[0102] In a specific embodiment, Fig. 9 and Fig.12 As shown, the outer wall of the first connecting part 112b can be provided with a card groove 112h, and the inner wall of the second blocking part 114a can be provided with a second clamping part 114c. When the second blocking part 114a is sealed with the first connecting part 112b, the second clamping part 114c can be clamped with the card groove 112h to improve the connection reliability and sealing effect between the second sealing part 114a and the first connecting part 112b.

[0103] In a specific embodiment, Figures 9 to 11 As shown, when the container cover is closed on the container body, the side wall of the first portion 113a of the straw 113 located in the cavity of the container body may have an annular protrusion 113c, and the diameter of the annular protrusion 113c is greater than the diameter of the opening 112g.

[0104] In this embodiment, Fig. 9 and Fig.11As shown, when the second sealing portion 114a is sealed with the first connecting portion 112b, the second sealing portion 114a presses the straw 113, causing the second portion 113b of the straw 113 to bend, thereby causing the straw 113 to slide downward along the height direction of the container cover, thereby facilitating the storage of the straw 113 and reducing the overall size of the liquid container 1. Fig. 9 and Fig.10 As shown, when the second blocking portion 114a and the first connecting portion 112b are released from sealing, the second blocking portion 114a releases the pressure on the straw 113, and under the action of the rebound force of the second portion 113b, the straw 113 as a whole slides upward along the direction of the container cover, so that the first portion 113a protrudes relative to the opening 112g, which is convenient for the user to use. By providing an annular protrusion 113c on the first portion 113a of the straw 113, and making the diameter of the annular protrusion 113c larger than the diameter of the opening 112g, the maximum distance that the straw 113 slides upward along the height direction of the container cover can be limited, thereby preventing the straw 113 from falling off.

[0105] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A container cover, characterized in that: The container cover (11) comprises: A cover body (111), the cover body (111) being provided with a drinking opening (111a) communicating with the outside, and the cover body (111) being further provided with a first groove (111b); A first sealing member (112), the first sealing member (112) being movably connected to the cover body (111), the first sealing member (112) having a first blocking portion (112a); The first sealing member (112) has a first state and a second state. In the first state, the first blocking portion (112a) cooperates with the drinking opening (111a) to block the drinking opening (111a) from the outside. In the second state, the first blocking portion (112a) releases its cooperation with the drinking opening (111a) and can be received in the first groove (111b).

2. The container cover according to claim 1, characterized in that: The first blocking portion (112a) can be snap-fitted with the side wall of the first groove (111b), or the first blocking portion (112a) can be interference-fitted with the side wall of the first groove (111b).

3. The container cover according to claim 2, characterized in that: The first blocking portion (112a) is provided with a second groove (112f) so that the first blocking portion (112a) can be elastically deformed.

4. The container cover according to claim 1, characterized in that: The first sealing member (112) further comprises a first connecting portion (112b), wherein the first connecting portion (112b) is rotatably connected to the cover body (111).

5. The container cover according to claim 4, characterized in that: The top wall of the cover body (111) is provided with a mounting hole (111c); the first connecting portion (112b) comprises a first limiting portion (112d) and a second limiting portion (112e) which are spaced apart along the height direction of the container cover (11); the first connecting portion (112b) is rotatably mounted on the mounting hole (111c), and the top wall of the cover body (111) is located between the first limiting portion (112d) and the second limiting portion (112e) along the height direction of the container cover (11).

6. The container cover according to claim 4, characterized in that: The first sealing member (112) further comprises a transition portion (112c), wherein the transition portion (112c) connects the first blocking portion (112a) and the first connecting portion (112b), and the transition portion (112c) is capable of elastic deformation along a height direction of the container cover (11).

7. The container cover according to any one of claims 4 to 6, characterized in that: The first connection portion (112b) is provided with an opening (112g) communicating with the outside, and the container cover (11) further comprises a straw (113), wherein the straw (113) is mounted on the opening (112g) and is capable of sliding along the opening (112g).

8. The container cap according to claim 7, characterized in that: The straw (113) comprises a first part (113a) and a second part (113b) which are connected to each other, and the second part (113b) is located on a side of the first part (113a) away from the cover body (111); The second portion (113b) is elastically deformable.

9. The container cap according to claim 7, characterized in that: The container cover (11) further comprises a second sealing member (114), wherein the second sealing member (114) is used to seal and cooperate with the first connecting portion (112b) to seal the opening (112g); The first sealing member (112) and the second sealing member (114) are integrally formed, or the first sealing member (112) and the second sealing member (114) are fixedly connected.

10. A liquid container, characterized in that: The liquid container (1) comprises: A container cover (11), wherein the container cover (11) is the container cover (11) according to any one of claims 1 to 9; A container body (12), wherein the container cover (11) covers the container body (12); Wherein, the cover body (111) is connected to the container body (12).

Images