CN215126910U - Container cover and container with same - Google Patents

Abstract

The utility model provides a container cover and a container with the container cover, wherein the container cover comprises a control unit, a locking component and an unlocking piece; the locking assembly comprises a first cover body and a second cover body, the first cover body is arranged at the top of the second cover body, and the first cover body is clamped on the second cover body in a one-way mode and can drive the second cover body to rotate along a first direction; the unlocking piece is sleeved on the first cover body and can be clamped to the second cover body under the control action of the control unit; the control unit controls the unlocking piece to lift along the axial direction of the container cover, so that the first cover body is clamped on the second cover body in a single direction through the unlocking piece, the second cover body is driven to rotate along the second direction through the first cover body, the second cover body is driven to rotate along the first direction through the first cover body, the second cover body is locked with the container body mutually, the control unit controls the lifting of the unlocking piece, the first cover body can drive the second cover body to rotate along the second direction through the unlocking piece, and the second cover body and the container body are unlocked.

Description

Container cover and container with same

Technical Field

The utility model relates to the technical field of articles for daily use, especially, relate to a container lid and have container of container lid.

Background

The cup that has now is the external screw thread structure usually, through the rotation to the bowl cover, realizes the sealed and the deblocking to the cup is private article, and everybody only uses a cup usually, but cup self can not discern the user, and this has just given some organic opportunities that can take advantage of some lawless persons, drops into some harmful substance to cause certain damage to user's health in to the cup.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide an improved container cover and a container having the same, in which the unlocking member is controlled by the control unit to go up and down, so that the unlocking member and the second cover body are mutually clamped, and the first cover body can drive the second cover body to rotate along the second direction, so as to unlock the container cover, and thus, the liquid in the container can be protected.

The utility model provides a container cover, which is used for covering the container edge of a container body and comprises a control unit, a locking component and an unlocking component; the locking assembly comprises a first cover body and a second cover body, the first cover body is arranged at the top of the second cover body, and the first cover body is clamped on the second cover body in a one-way mode and can drive the second cover body to rotate along a first direction so as to lock the second cover body and the container body; the unlocking piece is sleeved on the first cover body and can be clamped to the second cover body under the control action of the control unit; the control unit controls the unlocking piece to lift along the axial direction of the container cover, so that the first cover body is clamped on the second cover body in a one-way mode through the unlocking piece, the second cover body is driven to rotate along the second direction, and the locking state between the second cover body and the container body is released.

So set up, rotate along the first direction through first lid and drive the second lid and rotate along the first direction for second lid and the container body are locked each other, just the control unit control the lift of deblocking spare makes first lid can drive the second lid through deblocking spare and rotate along the second direction, unblock second lid and the container body.

In order to enable the first cover body to drive the second cover body to rotate along the first direction, the first cover body is inserted into the second cover body, first one-way teeth are arranged on the first cover body, first one-way grooves are formed in the inner wall of the second cover body, the first one-way teeth are clamped in the first one-way grooves, the first cover body is connected with the second cover body in a clamped mode through the first one-way teeth and the first one-way grooves, the second cover body rotates along the first direction, and the first cover body can be opposite to the second cover body and rotates along the second direction.

So set up, through setting up first one-way tooth on first lid respectively, set up first one-way groove on the second lid, first one-way tooth is through the mutual joint with first one-way groove for first lid can drive the second lid and rotate along first direction.

In order to enable the first cover body to restore to an initial position after the first one-way tooth and the second one-way contact in the process of rotating along the second direction, a fixing part is arranged at the position of the first cover body facing the container body, the first cover body further comprises a first elastic part, and the first one-way tooth is arranged on the fixing part through the first elastic part, so that the first one-way tooth can be elastically moved along the radial direction.

So set up, pass through first elastic component installation to fixed part through first one-way tooth for first one-way tooth lies in first one-way groove and can resume to initial condition through first elastic component along the pivoted in-process of second direction.

In order to make the container can automated inspection user's identity information, the control unit includes identification module, driving piece and rotation piece, the identification module set up in the top of first lid, the driving piece reaches the rotation piece set up in the first lid, the identification module with the driving piece electricity is connected, controls the rotation of driving piece, the transmission shaft of driving piece with the one end of rotating the piece is connected, controls the rotation of rotating the piece, rotate the piece with unblock piece sliding fit, so that the unblock piece is followed the axial of container lid goes up and down.

So set up, through setting up discernment module, driving piece and rotation piece for the container lid can discern user's identity information and control the lift of rotating the piece, and then control the lift of deblocking piece.

In order to make to rotate and to drive the deblocking piece and go up and down, rotate and keep away from relatively the one end of driving piece is along radially extending and forming spacing portion, the deblocking piece lid is established spacing portion, the deblocking piece is equipped with the inclined plane, the inclined plane is relative the axis slope of container lid, the deblocking piece with spacing portion inclined plane cooperation, spacing portion rotates and drives the deblocking piece goes up and down, the deblocking piece the opposite side on inclined plane is equipped with backstop portion, spacing portion passes through backstop portion drives the deblocking piece is followed the second direction rotates.

So set up, spacing portion and the cooperation of unblocking piece inclined plane for rotate and drive the lift of unblocking piece, with the cooperation of control unblocking piece and second lid.

In order to make first lid can drive the second lid and rotate along the second direction, unblock second lid and the container body, spacing portion drives the piece that unlocks descends, and with second lid butt, the piece that unlocks is equipped with the one-way tooth of second, the inside relative keeping away from of second lid the one end of first one-way tooth is equipped with the second draw-in groove, the one-way tooth joint of second in the second draw-in groove to can drive the second lid is followed the second direction rotates.

So set up, through set up first one-way tooth on the piece of deblocking, and set up the one-way tooth of second on the second lid for first one-way tooth is mutually supported with the one-way tooth of second, makes first lid can drive the second lid through the piece of deblocking and rotate along the second direction.

In order to make the unlocking piece butt all the time in spacing portion, the control unit still includes the second elastic component, the second elastic component set up in first lid with between the unlocking piece, the unlocking piece is in under the elastic action of second elastic component butt in rotate the piece.

So set up, the unlocking piece is through setting up the spacing portion of second elastic component butt all the time for the inclined plane butt locating part of unlocking piece, unlocking piece are along with the rotation of locating part and go up and down.

In order to enable the second cover body and the container body to be fixedly connected, the second cover body is in threaded fit with the container body, the second cover body rotates and locks the second cover body and the container body along the first direction, and the second cover body rotates and unlocks the second cover body and the container body along the second direction.

So set up, through the second lid with container body screw-thread fit for fastening connection between second lid and the container body.

In order to seal the container body, the locking assembly further comprises a sealing element, and the sealing element is arranged at one end, relatively far away from the first cover body, of the second cover body and can be clamped against the inner wall of the container body.

So set up, through setting up the sealing member butt container body inner wall, the sealed container body.

The utility model also provides a container, including container lid and the container body, the container lid is located the container body, the container lid is above-mentioned arbitrary one the container lid.

The utility model provides a container lid through the lift of the control unit control unlocking piece for unlocking piece and the mutual joint of second lid just can make first lid can drive the second lid and decide along the second direction rotation, and the protection effect can be played to the liquid in the container to the unblock container lid.

Drawings

Fig. 1 is a schematic structural diagram of a container cover and a container with the container cover according to the present invention;

FIG. 2 is a schematic view of the container lid and the container with the lid shown in FIG. 1 from another perspective;

FIG. 3 is a schematic view of the container lid and container with the lid of FIG. 2 taken along the line A-A;

fig. 4 is a partially enlarged view of fig. 3.

100. A container cover; 10. a first cover body; 11. a first accommodating groove; 12. a second accommodating groove; 13. a lifting column; 14. a fixed part; 15. a first unidirectional tooth; 16. a first elastic member; 17. a sliding groove; 20. a second cover body; 21. a first unidirectional slot; 22. a second unidirectional slot; 23. a sliding part; 30. unlocking the lock; 31. a second unidirectional tooth; 32. an inclined surface; 33. a stopper portion; 40. a rotating member; 41. a limiting part; 50. a fingerprint identification module; 60. a control panel; 70. a drive member; 80. a second elastic member; 90. a seal member; 200. a container body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

The cup that has now is the external screw thread structure usually, through the rotation to the bowl cover, realizes the sealed and the deblocking to the cup is private article, and everybody only uses a cup usually, but cup self can not discern the user, and this has just given some organic opportunities that can take advantage of some lawless persons, drops into some harmful substance to cause certain damage to user's health in to the cup.

In view of this, it is necessary to provide an improved container cover and a container having the same, in which the unlocking member is controlled by the control unit to go up and down, so that the unlocking member and the second cover body are mutually connected, and the first cover body can drive the second cover body to rotate along the second direction, so as to unlock the container cover, thereby achieving a protection effect.

In this embodiment, the outer wall of the container has no screw thread structure, the inner wall is provided with a screw thread connection part, the top of the container body 200 of the container is provided with the container cover 100 which is matched with the top of the container body 200 of the container, and the container cover 100 can be matched with the screw thread connection part on the inner wall of the container body 200 in a screw thread way to seal the container opening.

It can be understood that the present invention is not limited to the use of the container cover 100, and in other embodiments, the container cover 100 can provide a sealing function for other container bodies 200 capable of containing liquid, such as a can body, a pot body, a cup body, etc., as long as the container cover can seal the container to prevent the liquid therein from flowing out.

In this embodiment, the container body 200 is provided with a container opening, the container body 200 is substantially cylindrical, the outer wall of the container body 200 relatively close to the container opening is recessed towards the axis of the container body 200 to form a limiting step, one end of the container cover 100 relatively close to the container body 200 is provided with a butt-joint groove, the depth of the butt-joint groove is equal to the length of the container opening, the container cover 100 is covered on the container body 200, the outer peripheral wall of the container cover 100 is abutted against the limiting step of the container body 200 to limit the depth of the container cover 100 extending into the container body 200.

So set up, through set up spacing step at container body 200 outer wall, can restrict the degree of depth that the lid stretched into container body 200, the butt of the lid of being convenient for and sealed step, sealed container mouth.

It is to be understood that the present invention is not limited to the position of the limit step of the container cover 100, and in other embodiments, the limit step can be further installed on the inner wall of the threaded connection between the container cover 100 and the container body 200, as long as the limit step can limit the depth of the cover body extending into the container body 200.

In this embodiment, the container lid 100 includes locking assembly, the control unit and the piece 30 that unlocks, the lift of the piece 30 that unlocks is controlled to the control unit, so that the one-way block of the piece 30 that unlocks is in locking assembly, make locking assembly can enough rotate along the first direction, also can rotate along the second direction, locking assembly is used for locking container lid 100 and container body 200, the control unit is used for controlling the lift of the piece 30 that unlocks, the piece 30 that unlocks is used for blocking to locking assembly, so that locking assembly can unlock container lid 100 and container body 200.

In this embodiment, the locking assembly includes a first cover 10 and a second cover 20, the locking assembly is used for locking the container cover 100 and the container body 200, the first cover 10 is used for driving the second cover 20 to rotate, and the second cover 20 is used for cooperating with the container body 200 to lock the container body 200.

Specifically, in this embodiment, the outer periphery of one surface of the first lid 10 facing the container body 200 is provided with a slide groove 17, one end of the second lid 20 relatively far from the container body 200 is provided with a slide portion 23 in a protruding manner, the slide portion 23 is slidably mounted in the slide groove 17, and the first lid 10 is rotated relative to the second lid 20 through the slide groove 17 and the slide portion 23.

It can be understood that the present invention is not limited to the sliding installation manner of the first cover 10 and the second cover 20, in other embodiments, the sliding portion 23 is protruded on the first cover 10, the sliding groove 17 is correspondingly formed on the second cover 20, the first cover 10 is slidably installed on the second cover 20, and the first cover 10 and the second cover 20 slide relatively.

Specifically, in this embodiment, the second cover 20 is substantially cylindrical, one end of the second cover 20 is a closed end, the other end is an open end, the second cover 20 is provided with a first one-way groove 21 and a second one-way groove 22, the first one-way groove 21 is disposed on the inner wall of the second cover 20, the first one-way groove 21 is in one-way engagement with the second cover 20 along a first direction, the second one-way groove 22 is disposed on the periphery of the bottom surface of the closed end of the second cover 20, the second one-way groove 22 is in one-way engagement with the second direction, and the inner bottom of the closed end of the second cover 20 faces the recess of the container body 200 to form a lifting groove.

With this arrangement, by providing the first unidirectional slot 21 and the second unidirectional slot 22 respectively, the first cover 10 enables the second cover 20 to rotate in the first direction through the first unidirectional slot 21, and enables the second cover 20 to rotate in the second direction through the second unidirectional slot 22.

It can be understood that the present invention does not limit the positions of the first unidirectional slot 21 and the second unidirectional slot 22, and in other embodiments, the first unidirectional slot 21 and the second unidirectional slot 22 are respectively disposed at different heights of the inner wall of the second cover 20, so long as the first unidirectional slot 21 and the second unidirectional slot 22 can respectively drive the second cover 20 to rotate along different directions.

Meanwhile, the screw thread connection part of the outer circumferential wall of the second cover body 20 corresponding to the inner wall of the container body 200 is provided with screw threads, and the second cover body 20 is screw-connected to the inner wall of the container body 200, so that the second cover is locked and sealed to the container body 200 by rotating in the first direction, and the second cover body 20 is unlocked from the second cover body 20 and the container body 200 by rotating in the second direction.

It is to be understood that the present invention is not limited to the connection between the second cover 20 and the container body 200, and in other embodiments, the second cover 20 and the container body 200 can be fastened together by rotation, so long as the second cover 20 and the container body 200 can be locked together.

Specifically, in the present embodiment, one end of the first cover 10 relatively far away from the container body 200 is recessed toward the container body 200 to form a first receiving groove 11, and the first receiving groove 11 is substantially disc-shaped.

It can be understood that the present invention does not limit the shape of the first receiving groove 11, and in other embodiments, the first receiving groove 11 can be further configured to be a rectangular parallelepiped as long as it can receive the device.

Meanwhile, a plurality of communicating holes are formed in the bottom plate of the first accommodating groove 11 towards the inner wall of the cup body and are communicated with the first accommodating groove 11 and the inside of the cover body, the communicating holes are uniformly and annularly formed by taking the central axis of the container cover 100 as the center, fixing parts 14 are convexly arranged on the bottom plate between the communicating holes towards the container body 200, the fixing parts 14 are uniformly and annularly formed by taking the central axis of the container cover 100 as the center, the locking assembly further comprises first one-way teeth 15 and first elastic pieces 16, the first one-way teeth 15 are uniformly arranged between the adjacent fixing parts 14 and are connected with the fixing parts 14 and the first one-way teeth 15 through the first elastic pieces 16, and the first one-way teeth 15 can swing along the radial direction; first one-way tooth 15 joint is in first one-way groove 21, first lid 10 passes through the joint cooperation of first one-way tooth 15 and first one-way groove 21, drive second lid 20 and rotate along the first direction, make second lid 20 and container body 200 screw fastening, lock second lid 20 and container body 200, first lid 10 can rotate along the second direction relative to second lid 20 simultaneously, first one-way groove 21 does not restrict first one-way tooth 15 and rotates along the second direction, first elastic component 16 can make first one-way tooth 15 radially resume to initial position after the swing.

With such an arrangement, the first cover body 10 can drive the second cover body 20 to rotate along the first direction through the first one-way latch disposed in the first one-way slot 21, and the second cover body 20 does not limit the first cover body 10 to rotate along the second direction.

It can be understood that the utility model discloses do not restrict and only make first one-way latch revert to initial position through setting up first elastic component 16, in other embodiments, can also set first one-way tooth 15 to rotatable pendulum tooth for first one-way tooth 15 is when rotating along the first direction, the first one-way groove 21 of first one-way tooth 15 joint, when first one-way tooth 15 rotates along the second direction, the relative first one-way groove 21 swing of first one-way tooth 15, and do not restrict first lid 10 and rotate along the second direction.

Specifically, the middle portion of the bottom of the first receiving groove 11 is recessed toward the container body 200 to form a second receiving groove 12, the second receiving groove 12 is substantially cylindrical, the diameter of the second receiving groove 12 is smaller than the diameter of the first receiving groove 11, the middle portion of the second receiving groove 12 is recessed toward the container body 200 to form a rotating column, the rotating column is cylindrical, and the rotating column communicates the top of the first lid body 10 with the inside of the lid body.

It can be understood that the utility model discloses do not restrict the shape of storage tank, in other embodiments, second storage tank 12 can also set up into the cuboid, as long as can play the holding effect can.

In this embodiment, the control unit includes fingerprint identification module 50, control panel 60, driving piece 70 and rotation piece 40, fingerprint identification module 50 is used for taking user's fingerprint information, control panel 60 sets up in first storage tank 11, a fingerprint information and user's fingerprint information that is used for discerning fingerprint identification module 50 and takes is compared, driving piece 70 is used for driving rotation piece 40 and rotates, rotation piece 40 is used for controlling the lift of unlocking piece 30, unlocking piece 30 is used for driving the mutual joint in the one-way groove 22 of second with second lid 20.

Specifically, in this embodiment, the fingerprint identification module 50 is disposed at the top of the first cover body 10, the first cover body 10 is disposed to the lid, a fingerprint information of the user is obtained, and transmit the fingerprint information to the control panel 60 accommodated in the first accommodating groove 11, the control panel 60 compares the fingerprint information of the user and the owner, and determine whether the fingerprint information is the same fingerprint information, and convert the determined information into an electrical signal, and control the rotation of the driving member 70 disposed in the second accommodating groove 12, the rotating member 40 is disposed in the rotating column, the rotating member 40 is substantially cylindrical, one end of the rotating member 40 is fixedly connected to the transmission shaft of the driving member 70, the rotating member 40 rotates along with the rotation of the transmission shaft of the driving member 70, thereby controlling the lifting of the unlocking member 30.

So set up, judge user and owner's fingerprint information through using fingerprint identification module 50 to the rotation of control motor controls the lift of unlocking piece 30, and then controls the cooperation between unlocking piece 30 and the second lid 20, controls the unblock of second lid 20 and container body 200.

It can be understood that the utility model discloses not only be limited to the identification module as the product through fingerprint identification module 50, in other embodiments, can also use facial recognition, voice recognition etc. as long as can accomplish identification to the user can.

In this embodiment, the first direction is a clockwise direction, and the second direction is a counterclockwise direction.

Specifically, one end of the rotating member 40 relatively far away from the driving member 70 extends along the radial direction to form a limiting portion 41, the limiting portion 41 extends out of the rotating groove, the unlocking member 30 is sleeved on the outer wall of the rotating column, one surface of the unlocking member 30 facing the bottom of the container body 200 is an abutting surface, the inner periphery of the abutting surface relatively close to the inner wall of the rotating portion is recessed towards the direction far away from the bottom of the container body 200 to form an abutting groove, the top surface of the abutting groove is provided with an inclined surface 32, the inclined surface 32 inclines relative to the axis of the container cover 100, the abutting groove abuts against the limiting portion 41 and is matched with the inclined surface of the limiting portion 41, and the unlocking member 30 can rotate to rise or fall relative to the limiting portion 41 through the relative sliding of the limiting portion 41 and the inclined surface 32; the other side of the inclined surface 32 is a stopping portion 33, and the stopping portion 33 is perpendicular to the top surface of the abutting groove, so that the limiting portion 41 abuts against the stopping portion 33 of the inclined surface 32 in the process of rotating along the second direction, and the limiting member can drive the unlocking member 30 to rotate along the second direction.

The driving member 70 drives the rotating member 40 to rotate, the rotating member 40 drives the limiting portion 41 to rotate, the limiting portion 41 abuts against the top surface of the abutting groove of the unlocking member 30 and slides relatively, when the limiting portion 41 rotates along the first direction, the limiting portion 41 slides relatively with the inclined surface 32 on the top surface of the abutting groove, so that the unlocking member 30 rises along the axis of the container cover 100 and is relatively far away from the second cover body 20, the unlocking member 30 cannot be clamped with the second cover body 20, and the first cover body 10 cannot drive the second cover body 20 to rotate along the second direction through the unlocking member 30; when the limiting portion 41 rotates along the second direction, the limiting portion 41 and the inclined surface 32 on the top surface of the abutting groove relatively slide until the stopping portion 33 of the abutting inclined surface 32, so that the unlocking member 30 descends along the axis of the container cover 100 and is relatively close to the second cover body 20, the second one-way teeth 31 of the unlocking member 30 are mutually clamped with the second one-way groove 22 at the bottom of the second cover body 20, the first cover body 10 drives the second cover body 20 to rotate along the second direction through the unlocking member 30, and the locking state of the second cover body 20 and the container body 200 is unlocked.

With this arrangement, the unlocking member 30 is engaged with the second cover body 20, and the second cover body 20 can be driven to unlock the container body 200 by rotating the first cover body 10 in the second direction.

It can be understood that the present invention does not limit the shape of the limiting portion 41, and in other embodiments, the limiting portion 41 may be arc-shaped or cylindrical, as long as the unlocking member 30 can rotate relative to the rotating member 40, and can be mutually matched with the abutting portion to limit the rotation of the unlocking member 30.

It should be noted that a second elastic element 80 is further disposed between the unlocking element 30 and the second receiving portion, the second elastic element 80 is in a compressed state, and the unlocking element 30 abuts against the limiting portion 41 of the rotating element 40 under the elastic action of the second elastic element 80.

In the embodiment, the present invention further includes a sealing member 90, the sealing member 90 is disposed at the bottom of the cover body and abuts against the container body 200, and the sealing member 90 is used for sealing the container cover 100 and the container body 200, so that the liquid contained in the container body 200 is not easy to flow out.

Specifically, in this embodiment, a sealing step is convexly provided at a position of the inner wall of the container body 200, which is relatively close to the container opening, toward the axis of the container body 200, the sealing member 90 is substantially annular, the sealing member 90 is fixedly clamped to the outer periphery of the bottom of the second cover body 20, and when the container cover 100 is covered on the container body 200, the sealing member 90 abuts against the sealing step of the container body 200 and relatively deforms the sealing member 90, thereby sealing the container body 200.

Wherein, sealing member 90 often chooses for use to be the silica gel spare, can understand, the utility model discloses do not restrict the material of sealing member 90, in other embodiments, sealing member 90 still can be soft plastics etc. as long as make sealing member 90 can seal the space between container lid 100 and the container step.

The locking and unlocking process of the container is briefly described as follows:

and (3) locking process: because the first cover 10 is engaged with the second cover 20 along the first direction, the first cover 10 is rotated along the first direction, and the first cover 10 drives the second cover 20 to rotate along the first direction, so that the second cover 20 is screwed with the container cover 100.

An unlocking process: fingerprint identification module 50 acquires the fingerprint, and by control panel 60 discernment fingerprint, if for correct fingerprint, then control driving piece 70 rotates along the second direction, driving piece 70 drives and rotates piece 40 and rotates along the second direction, it slides relatively to rotate the inclined plane 32 of piece 40 and unlocking piece 30, make unlocking piece 30 can descend along the axial of container lid 100, until the mutual joint of the second one-way tooth 31 of unlocking piece 30 and the second one-way groove 22 of second lid 20, and unlocking piece 30 and rotation piece 40 butt each other, first lid 10 rotates along the second direction, first lid 10 is through rotating piece 40 and the mutual joint of unlocking piece 30, it rotates along the second direction to drive unlocking piece 30, unlocking piece 30 and the mutual joint of second lid 20, unlocking piece 30 drives second lid 20 and rotates along the second direction, remove the locking state of second lid body 20 and 200 inner wall.

The utility model provides a modified container lid 100 and have container of this container lid 100, through the lift of the control unit control unlocking piece 30 for unlocking piece 30 just can make first lid 10 can drive second lid 20 along the second direction commentaries on classics certainly with the mutual joint of second lid 20, and unblock container lid 100 can play the guard action to the liquid in the container.

The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims (10)

1. A container lid for covering a container rim of a container body (200), characterized in that the container lid comprises a control unit, a locking assembly and an unlocking member (30);

the locking assembly comprises a first cover body (10) and a second cover body (20), the first cover body (10) is arranged at the top of the second cover body (20), the first cover body (10) is clamped on the second cover body (20) in a one-way mode, and the second cover body (20) can be driven to rotate along a first direction so as to lock the second cover body (20) and the container body (200);

the unlocking piece (30) is sleeved on the first cover body (10) and can be clamped to the second cover body (20) under the control action of the control unit;

the control unit controls the unlocking piece (30) to lift along the axial direction of the container cover, so that the first cover body (10) is clamped on the second cover body (20) in a one-way mode through the unlocking piece (30) to drive the second cover body (20) to rotate along the second direction, and the locking state between the second cover body (20) and the container body (200) is released.

2. The container cover according to claim 1, wherein the first cover body (10) is inserted into the second cover body (20), a first one-way tooth (15) is disposed on the first cover body (10), a first one-way groove (21) is disposed on an inner wall of the second cover body (20), the first one-way tooth (15) is fastened to the first one-way groove (21), the first cover body (10) drives the second cover body (20) to rotate along a first direction by fastening the first one-way tooth (15) to the first one-way groove (21), and the first cover body (10) can rotate along a second direction relative to the second cover body (20).

3. The container lid according to claim 2, wherein a fixing portion (14) is provided at a position of the first lid body (10) facing the container body (200), the first lid body (10) further comprises a first elastic member (16), and the first one-way tooth (15) is provided to the fixing portion (14) through the first elastic member (16) such that the first one-way tooth (15) can be sprung in a radial direction.

4. The container cover according to claim 2, wherein the control unit comprises an identification module, a driving member (70), and a rotating member (40), the identification module is disposed on the top of the first cover body (10), the driving member (70) and the rotating member (40) are disposed in the first cover body (10), the identification module is electrically connected to the driving member (70) and controls the rotation of the driving member (70), a transmission shaft of the driving member (70) is connected to one end of the rotating member (40) and controls the rotation of the rotating member (40), and the rotating member (40) is slidably engaged with the unlocking member (30) so that the unlocking member (30) is lifted along the axial direction of the container cover.

5. The container cover according to claim 4, wherein the rotating member (40) extends radially and forms a limiting portion (41) at an end thereof relatively far from the driving member (70), the unlocking member (30) covers the limiting portion (41), the unlocking member (30) is provided with an inclined surface (32), the inclined surface (32) is inclined with respect to the axis of the container cover, the unlocking member (30) is in inclined surface fit with the limiting portion (41), the limiting portion (41) rotates to drive the unlocking member (30) to ascend and descend, the other side of the inclined surface (32) is provided with a stopping portion (33), the limiting portion (41) abuts against the stopping portion (33), and the unlocking member (30) is driven to rotate in the second direction by the stopping portion (33).

6. The container cover according to claim 5, wherein the limiting portion (41) drives the unlocking member (30) to descend and abut against the second cover body (20), the unlocking member (30) is provided with a second one-way tooth (31), a second slot is formed in one end of the interior of the second cover body (20) relatively far away from the first one-way tooth (15), and the second one-way tooth (31) is clamped in the second slot and can drive the second cover body (20) to rotate along the second direction.

7. The container lid according to claim 6, wherein the control unit further comprises a second elastic member (80), the second elastic member (80) is disposed between the first lid body (10) and the unlocking member (30), and the unlocking member (30) abuts against the rotating member (40) under the elastic action of the second elastic member (80).

8. The container lid according to claim 1, wherein the second lid body (20) is screw-engaged with the container body (200), the second lid body (20) is rotated in the first direction to lock the second lid body (20) and the container body (200), and the second lid body (20) is rotated in the second direction to unlock the second lid body (20) and the container body (200).

9. The container lid according to claim 1, wherein the locking assembly further comprises a sealing member (90), and the sealing member (90) is disposed at an end of the second cover body (20) relatively far from the first cover body (10) and can be clamped against an inner wall of the container body (200).

10. A container comprising a container lid and a container body (200), said container lid being provided to said container body (200), said container lid being as defined in any one of claims 1 to 9.

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