A container closure and drinking vessel

Abstract

The application discloses a container cover and a drinking container. The container cover comprises a cover body, a first upper cover, a button and a handle ring. The cover body is provided with a first drinking opening. The first upper cover is movable between a first position in which the first drinking opening is covered and a second position in which the first drinking opening is not covered. The button is movable relative to the cover body and the first upper cover between a latched position and an unlatched position. The handle ring is rotatable relative to the cover body to move between a locked position and an unlocked position. The handle ring is provided with a restriction channel extending through the front and back sides of the handle ring. The handle ring in the locked position is configured to prohibit the button from being pressed from the latched position to the unlatched position from outside the restriction channel, but not to prohibit the button from being pressed from the latched position to the unlatched position through the restriction channel. The container cover solves the technical problem that the opening button of the existing drinking container is easily collided with external objects and the drinking opening is accidentally opened.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of drinking containers, in particular to a container lid and a drinking container. BACKGROUND

[0002] A drinking container is a vessel specially used for holding liquid such as water, tea, coffee, etc.

[0003] The existing drinking container, such as a utility model patent (publication number: CN216364641U) with the name of double drinking cup cover and cup for drinking water comfort, includes a main cover body and a first flip cover. The rear side of the first flip cover is rotationally connected with the rear side of the main cover body, and the front side is connected with the main cover body through a cover opening button. A drinking opening is formed on the main cover body, and a drinking spout is arranged on the drinking opening. When drinking is needed, the first flip cover is opened by pressing the cover opening button, and drinking can be performed through the drinking spout. However, in the technical solution, the cover opening button is easily accidentally opened due to external collision, for example, when people carry the drinking container in a backpack, the cover opening button is easily accidentally opened due to the extrusion of the items in the backpack, which causes the drinks in the drinking container to flow into the backpack, wetting the backpack and the items in the backpack, which is very inconvenient for carrying out. SUMMARY

[0004] The present application provides a container lid and a drinking container, which solves the technical problem that the cover opening button of the existing drinking container is easily accidentally opened due to external collision.

[0005] The present application provides a container lid, which includes a lid body, a first upper cover, a button, and a handle ring. The lid body can be connected with a container body, and a first drinking opening is arranged on the lid body. The first upper cover is movably connected to the lid body and is configured to selectively cover the first drinking opening. The first upper cover can be moved between a first position where the first drinking opening is covered and a second position where the first drinking opening is not covered. The button is movably connected to the lid body or the first upper cover and is configured to selectively retain the first upper cover in the first position. The button can be moved relative to the lid body and the first upper cover between a latched position and an unlatched position. The handle ring is movably connected to one or more of the lid body and the first upper cover. The handle ring can be rotated relative to the lid body to move between a locked position and an unlocked position. A restriction channel is configured on the handle ring and extends through the front and rear sides of the handle ring. The restriction channel is arranged on the handle ring at a region corresponding to the button when the handle ring is in the locked position. The handle ring in the locked position is configured to prohibit extrusion of the button from the restriction channel to move the button from the latched position to the unlatched position, but does not prohibit extrusion of the button through the restriction channel to move the button from the latched position to the unlatched position.

[0006] The application also provides a container cover, comprising a cover body, a first upper cover, a button, and a handle ring, the cover body is connectable with a container body, the cover body is provided with a first drinking opening; the first upper cover is movably connected to the cover body and is configured to selectively cover the first drinking opening, the first upper cover is movable between a first position in which the first drinking opening is covered and a second position in which the first drinking opening is not covered; the button is movably connected to the cover body or the first upper cover and is configured to selectively retain the first upper cover in the first position, the button is movable relative to the cover body and the first upper cover between a latched position and an unlatched position; the handle ring is movably connected to one or more of the cover body and the first upper cover, the handle ring is movable between a locked position and an unlocked position by rotating relative to the cover body; the handle ring is configured with a constraint channel passing through the front and back sides of the handle ring, the constraint channel is arranged on the handle ring at a region corresponding to the button when the handle ring is in the locked position; the button has a first region inside or at the back side of the constraint channel of the handle ring in the locked position, and a second region blocked by the handle ring in the locked position; in the locked position, the operation of the second region of the button is prohibited by the handle ring, and in the unlocked position, the operation of the second region of the button is not prohibited by the handle ring.

[0007] The application also provides a drinking container, comprising a container body with a containing cavity, and the above-mentioned container cover connected to the container body.

[0008] The application achieves the following beneficial effects:

[0009] The container cover provided by the application, by configuring the constraint channel passing through the front and back sides of the handle ring, enables the handle ring in the locked position to prohibit some external objects wider than the constraint channel from extruding the button from the latched position to the unlatched position, thereby preventing the button from being accidentally opened by some external objects wider than the constraint channel, improving the safety during carrying, and not prohibiting the operator from using the parts such as fingers narrower than the constraint channel to extrude the button from the latched position to the unlatched position by passing through the constraint channel, thereby allowing the operator to choose to open the button by the parts such as fingers narrower than the constraint channel when the handle ring is in the locked position, so that the first upper cover can be moved from the first position covering the first drinking opening to the second position not covering the first drinking opening, to facilitate quick opening of the first drinking opening for drinking, or to choose to move the handle ring from the locked position to the unlocked position first, and then open the button by the parts such as fingers, so that the first upper cover can be moved from the first position covering the first drinking opening to the second position not covering the first drinking opening, to also open the first drinking opening for drinking.

[0010] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following and the attendant drawings or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an implementation of the application and, together with the description, serve to explain the application. In the drawings:

[0012] Figure 1 Structure diagram of the container cover of the first embodiment of the application.

[0013] Figures 2-5 Use state diagram of the container cover of the first embodiment of the application.

[0014] Figure 6 Side view structure diagram of the container cover of the first embodiment of the application.

[0015] Figures 7-10 Sectional view structure diagram of the container cover of the first embodiment of the application.

[0016] Figure 11 Exploded structure diagram of the container cover of the first embodiment of the application.

[0017] Figure 12 Partial structure exploded diagram of the container cover of the first embodiment of the application.

[0018] Figure 13 Structure diagram of the container cover of the second embodiment of the application.

[0019] Figure 14 Structure diagram of the container cover of the third embodiment of the application.

[0020] Figure 15 Exploded structure diagram of the container cover of the fourth embodiment of the application.

[0021] Figure 16 Structure diagram of the container cover of the fifth embodiment of the application.

[0022] Figure 17 Exploded structure diagram of the container cover of the fifth embodiment of the application.

[0023] Figure 18 Structure diagram of the container cover of the sixth embodiment of the application.

[0024] Figure 19 Structure diagram of the drinking container of the seventh embodiment of the application.

[0025] Label: cover body 100, first drinking opening 101, water passing channel 102, pressure relief channel 103, cover base 110, mounting base 120, containing groove 121, third fastening part 122, button groove 124, guide groove 1241, assembly channel 1242, sunken platform 123, rotating base 130, third rotating channel 131, limiting structure 140, limiting body 141, second connecting block 142, limiting block 143, flexible connecting part 150, handle ring 200, constraint channel 210, elastic structure 220, elastic sheet 221, first flexible sheet 222, second flexible sheet 223, second fastening part 230, guide groove 240, fourth fastening part 250, second rotating channel 260, sunken groove 270, first upper cover 300, second drinking opening 301, second locking part 302, first fastening part 303, first side cover plate 310, first side cover plate body 311, first side cover plate extension 312, first top cover plate 320, connecting part 330, first rotating channel 331, flexible sealing part 340, containing groove 350, second limiting part 351, first limiting part 352, first shaft hole 353, assembly groove 354, opening part 360, first edge A, second edge B, bottom edge C, second upper cover 400, second side cover plate 410, pulling groove 411, second top cover plate 420, second positioning part 421, second shaft hole 422, button 500, first area 501, second area 502, button connecting part 510, guide block 511, limiting groove 512, button triggering part 520, first locking part 530, first connecting block 531, first locking block 532, first reset part 540, straight drinking nozzle 600, suction nozzle 700, rotating part 710, wheel body 711, blocking body 712, first positioning part 713, first connecting shaft 714, suction nozzle part 720, third shaft hole 721, second connecting shaft 722, rotating shaft 800, second reset part 810, rotating shaft rod 820, first end head part 821, connecting channel 822, limiting rod 830, second end head part 831, container main body 900. DETAILED DESCRIPTION

[0026] As Figures 1-12As shown, as a first embodiment of the present application, a container lid is provided, which includes a lid body 100, a first upper lid 300, a button 500, and a handle ring 200. The lid body 100 is connectable to a container body, and the lid body 100 is provided with a first drinking opening 101. The first upper lid 300 is movably connected to the lid body 100 and is configured to selectively cover the first drinking opening 101, and the first upper lid 300 is movable between a first position in which the first drinking opening 101 is covered and a second position in which the first drinking opening 101 is not covered, that is, when the first upper lid 300 is in the first position, the first drinking opening 101 is closed, and at this time, drinking through the first drinking opening is not possible, and when the first upper lid 300 is in the second position, the first drinking opening 101 is open, and at this time, drinking through the first drinking opening 101 is possible. The button 500 is movably connected to the lid body 100 and is configured to selectively retain the first upper lid 300 in the first position, and the button 500 is movable relative to the lid body 100 and the first upper lid 300 between a latched position and an unlatched position, that is, when the button 500 is in the latched position, the first upper lid 300 is locked relative to the lid body 100 and is retained in the first position, and when the button 500 is in the unlatched position, the first upper lid 300 is movable relative to the lid body 100 and is in the second position. The handle ring 200 is movably connected to the lid body 100 and the first upper lid 300, and the handle ring 200 is movable by rotating relative to the lid body 100 between a locked position and an unlocked position, that is, when the handle ring 200 is in the locked position, the handle ring 200 is locked relative to the lid body 100 and cannot be rotated relative to the lid body 100, and when the handle ring 200 is in the unlocked position, the handle ring 200 is unlocked relative to the lid body 100 and can be rotated relative to the lid body 100. The handle ring 200 is configured with a restraint passage 210 extending through the front and back sides of the handle ring 200, and the restraint passage 210 is arranged on the handle ring 200 in a region corresponding to the button 500 when the handle ring 200 is in the locked position, and the handle ring 200 in the locked position is configured to prohibit extrusion of the button 500 from the latched position to the unlatched position from outside the restraint passage 210, but not prohibit extrusion of the button 500 from the latched position to the unlatched position through the restraint passage 210.The container cover of the embodiment, by constructing the constraint passage 210 through the front and back sides of the handle ring 200, makes the handle ring 200, when in the locked position, able to prohibit some external objects wider than the constraint passage 210 from extruding the button 500 from the latched position to the unlatched position, thereby preventing the button 500 from being accidentally opened by some external objects wider than the constraint passage 210, improving the safety during carrying. And it does not prohibit the operator from using the parts such as fingers narrower than the constraint passage to press the button 500 from the latched position to the unlatched position by passing through the constraint passage 210, thereby allowing the operator to choose to open the button 500 by the parts such as fingers narrower than the constraint passage when the handle ring 200 is in the locked position, so that the first upper cover 300 can be moved from the first position covering the first drinking opening 101 to the second position not covering the first drinking opening 101, to facilitate quick opening of the first drinking opening 101 for drinking, or choose to first move the handle ring 200 from the locked position to the unlocked position, and then open the button 500 by the parts, so that the first upper cover 300 can be moved from the first position covering the first drinking opening 101 to the second position not covering the first drinking opening 101, and also open the first drinking opening 101 for drinking. In other embodiments, the button 500 can also be movably connected to the first upper cover 300, or part of it is connected to the cover body 100 and part of it is connected to the first upper cover 300, all of which can be moved between the latched position and the unlatched position; the handle ring 200 can also be movably connected only to the cover body 100 or only to the first upper cover 300, all of which can rotate relative to the cover body 100.

[0027] In some embodiments, the constraint channel 210 can allow the operator to press the button 500 from the latched position to the unlatched position by the tip of the finger passing through the constraint channel 210 when the handle ring 200 is in the locked position. The width of the constraint channel 210 is 10-25 mm, and the depth of the constraint channel 210 is 1-10 mm, which can block some common foreign objects from pressing the button 500, thereby reducing the risk of accidental pressing of the button 500 by foreign objects, while ensuring that the tip of the operator's finger can pass through the constraint channel 210 and press the button 500 from the latched position to the unlatched position. In this embodiment, the width of the constraint channel 210 can be set to 15-20 mm, and in particular 16 mm or 17 mm or 18 mm or 19 mm, which is more suitable for the width of the tip of the human finger, thereby better ensuring the comfort of the operator when passing through the constraint channel 210 and pressing the button 500 from the latched position to the unlatched position by the tip of the finger while blocking some common foreign objects from pressing the button 500; the depth of the constraint channel 210 is 2-6 mm, and in particular 3 mm or 4 mm or 5 mm, which is more suitable for the depth of the tip of the human finger, and can better prevent some foreign objects from pressing the button 500 from the latched position to the unlatched position by passing through the constraint channel 210.

[0028] As shown in Figure 1 some embodiments, the peripheral side wall of the constraint channel 210 is provided in a fully enclosed structure, that is, the peripheral side wall of the constraint channel 210 is not provided with an opening, thereby ensuring the stability of the overall structure of the handle ring 200. When the handle ring 200 is in the locked position and the button 500 is in the latched position, the entire structure of the button 500 is arranged on the rear side of the constraint channel 210 to allow the handle ring 200 to move between the locked position and the unlocked position when the button 500 is in the latched position, thereby avoiding interference of the rotation of the handle ring 200 by the button 500, that is, the operator can operate the handle ring 200 to rotate between the locked position and the unlocked position while the first upper cover 300 remains in the first position, thereby allowing the operator to choose to press the button 500 from the latched position to the unlatched position by the tip of the finger passing through the constraint channel 210 when the handle ring 200 is in the locked position, thereby allowing the first upper cover 300 to move from the first position covering the first drinking opening 101 to the second position not covering the first drinking opening 101, to facilitate quick opening of the first drinking opening 101 for drinking; or the operator can choose to move the handle ring 200 from the locked position to the unlocked position first, and then open the button 500 by the tip of the finger, thereby allowing the first upper cover 300 to move from the first position covering the first drinking opening 101 to the second position not covering the first drinking opening 101, to open the first drinking opening 101 for drinking.

[0029] As shown in Figure 3As shown, in some specific embodiments, the button 500 includes a button connecting portion 510 and a button trigger portion 520 connected to the button connecting portion 510. The button trigger portion 520 protrudes from the front side of the button connecting portion 510. When the handle ring 200 is in the locked position and the button 500 is in the latched position, the distance between the front side of the button trigger portion 520 and the rear side of the constraint channel 210 is less than the distance between the front side of the button connecting portion 510 and the rear side of the constraint channel 210. This shortens the depth to which the operator's fingertip penetrates the constraint channel 210 to press the button 500 from the latched position to the unlocked position, thereby improving the comfort of the operator when pressing the button 500 from the latched position to the unlocked position.

[0030] like Figure 1 As shown, in some specific embodiments, the constraint channel 210 is configured as an elliptical channel, which is more adaptable to the shape of the operator's fingertip, further improving the comfort of the operator's fingertip when squeezing the button 500 from the latched position to the unlocked position through the constraint channel 210. It also provides greater protection against foreign objects passing through the constraint channel 210 to squeeze the button 500 from the latched position to the unlocked position. The button trigger portion 520 is configured as an elliptical structure matching the constraint channel 210, improving the comfort of the operator's fingertip when squeezing the button trigger portion 520. Of course, in other embodiments, the constraint channel 210 can also be configured as a circular channel, square channel, triangular channel, heart-shaped channel, flower-shaped channel, or other shapes, and the button trigger portion 520 can also be configured as a shape that matches or does not match the constraint channel 210.

[0031] like Figure 2 As shown, in some specific embodiments, the constraint channel 210 includes a first channel 211 arranged near the button 500 and a second channel 212 connected to the front side of the first channel 211, such that the inner wall of the first channel 211 and the second channel 212 surround each other to form a contact surface for contact with the operator's finger. The inner diameter of the second channel 212 gradually increases from the end near the first channel 211 to the end away from the first channel 211 to form a flared mouth, which is more adapted to the shape of the operator's fingertip and further improves the comfort of the operator's fingertip when it is inserted into the constraint channel 210 to squeeze the button trigger part 520.

[0032] like Figure 2 , Figure 7 , Figure 8As shown, in some embodiments, the button 500 further comprises a first locking portion 530 connected to the button connecting portion 510, the button connecting portion 510 is movably connected to the front side of the cover body 100 along the front-rear direction, and the front side of the first upper cover 300 is provided with a second locking portion 302 arranged correspondingly to the first locking portion 530. The first locking portion 530 can be engaged with the second locking portion 302 when the button 500 is in the latching position, and the first upper cover 300 is kept in the first position by the engagement of the first locking portion 530 with the second locking portion 302. The first locking portion 530 is separated from the second locking portion 302 when the button 500 is in the unlatching position, and the first upper cover 300 can be in the second position by the separation of the first locking portion 530 from the second locking portion 302. A first reset member 540 for keeping the button 500 in the latching position is arranged between the button connecting portion 510 and the cover body 100, the first reset member 540 is provided as a structure capable of providing elastic force, such as a compression spring, elastic silica gel, etc., and can automatically reset the button 500 to the latching position under the elastic force of the first reset member 540 after releasing the extrusion force on the button 500, facilitating the extrusion of the button 500 next time. The rear side of the first upper cover 300 is rotatably connected to the rear side of the cover body 100 through a rotating shaft 800, and a second reset member 810 for keeping the first upper cover 300 in the second position is arranged between the rear side of the first upper cover 300 and the rear side of the cover body 100, the second reset member 810 is provided as a structure capable of providing elastic force, such as a torsion spring, rubber band, etc., and can automatically open the first upper cover 300 to the second position under the elastic force of the second reset member 810 after extruding the button 500 from the latching position to the unlatching position, facilitating the quick opening of the first drinking opening 101 for drinking.

[0033] As Figure 4As shown, in some specific embodiments, the cover body 100 comprises a cover base 110, and a mounting base 120 and a rotating base 130 protruding on the upper side of the cover base 110. The handle ring 200 is arranged around the outer circumferential side of the mounting base 120 when in the locked position, and the first upper cover 300 abuts against the upper side of the mounting base 120 when in the first position, so that the structure is compact. The rotating base 130 is arranged on the rear side of the mounting base 120, and the rotating base 130 is rotatably connected with the rear side of the first upper cover 300 and the two rear ends of the handle ring 200 through a rotating shaft 800, so that the first upper cover 300 can rotate relative to the rotating base 130 and the handle ring 200 through the rotating shaft 800, the handle ring 200 can rotate relative to the rotating base 130 and the first upper cover 300 through the rotating shaft 800, and the rotating base 130, the first upper cover 300 and the handle ring 200 share the same rotating shaft 800, so that the structure is simple and convenient to assemble. In addition, the rotating shaft 800 is located in the same horizontal plane as the mounting base 120, so as to ensure that the handle ring 200 can be arranged horizontally around the outer circumferential side of the mounting base 120 when in the locked position, reduce the occupied space of the handle ring 200, and facilitate storage and carrying. Of course, in other embodiments, a rotating shaft can also be arranged between the first upper cover 300 and the rotating base 130, between the handle ring 200 and the rotating base 130, or between the handle ring 200 and the first upper cover 300, respectively, so as to achieve the rotatable connection between the rotating base 130, the first upper cover 300 and the handle ring 200.

[0034] As Figure 6As shown, in some embodiments, the first upper cover 300 comprises a first side cover plate 310, a first top cover plate 320 connected to the top of the first side cover plate 310, and a connecting piece 330 arranged on both sides of the rotating base 130 respectively, and the two rear ends of the handle ring 200 are arranged on the sides of the two connecting pieces 330 away from the rotating base 130, and when the first upper cover 300 is in the first position, the lower edge of the first side cover plate 310 abuts against the upper side of the mounting base 120. In this embodiment, the height of the first top cover plate 320 relative to the cover body 100 gradually decreases from front to back, and the connecting piece 330 is connected to the first side cover plate 310 and the first top cover plate 320 at the same time, and the stability of the connection is better, and in other embodiments, the connecting piece 330 can also be connected to only one of the first side cover plate 310 and the first top cover plate 320. A first rotating channel 331 corresponding to the rotating shaft 800 is formed on each of the two connecting pieces 330, and a second rotating channel 260 corresponding to the rotating shaft 800 is formed on the two rear ends of the handle ring 200, and a third rotating channel 131 is formed through the rotating base 130, and the third rotating channel 131, and each first rotating channel 331 and second rotating channel 260 are arranged on the same straight line, and the rotating shaft 800 is sequentially inserted into the third rotating channel 131, and each first rotating channel 331 and second rotating channel 260, so that the cover body 100, the first upper cover 300 and the handle ring 200 are rotatably connected to each other.

[0035] As shown, Figure 15 In some embodiments, the rotating shaft 800 comprises a rotating shaft rod 820 and a limiting rod 830, one end of the rotating shaft rod 820 protrudes radially to form a first end head 821, and the other end is recessed axially to form a connecting channel 822, one end of the limiting rod 830 protrudes radially to form a second end head 831, and the other end is inserted into the connecting channel 822 and connected with the rotating shaft rod 820, and the connection mode can be threaded connection, buckle connection or riveting or other modes. The outer diameter of the first end head 821 and the second end head 831 is greater than the outer diameter of the second rotating channel 260, so that the two rear ends of the handle ring 200 are limited to the inner side of the first end head 821 and the second end head 831 respectively. The two rear ends of the handle ring 200 are recessed from the outer side surface to form a sunken groove 270 for accommodating the first end head 821 and the second end head 831, so that the first end head 821 and the second end head 831 are flush or substantially flush with the outer surface of the handle ring 200, the structure is compact, further reducing the occupied space of the overall structure of the container cover, facilitating storage and carrying, and the first end head 821 and the second end head 831 are accommodated in the sunken groove 270, which can also prevent the situation of pinching the hand.

[0036] As shown, Figure 3As shown, in some embodiments, the outer diameter of the mounting base 120 is smaller than that of the cover base 110, so as to form a receiving area around the outer side of the mounting base 120 and the upper side of the cover base 110 for receiving the handle ring 200. The button 500 is movably connected to the front side of the mounting base 120 in the front-rear direction. The front side of the mounting base 120 is recessed with a button groove 124, and the rear portion of the button 500 is arranged in the button groove 124, so as to reduce the gap width between the inner side wall of the front portion of the handle ring 200 and the front side wall of the mounting base 120, so that the handle ring 200 and the cover body 100 are arranged more compactly, facilitating the storage and carrying. The outer side wall of the mounting base 120 is protruded with a third buckling member 122, and the inner side wall of the handle ring 200 is protruded with a fourth buckling member 250. The handle ring 200 is abutted against the lower side of the third buckling member 122 through the fourth buckling member 250, and the lower edge of the handle ring 200 is abutted against the upper side of the cover base 110, so as to be locked in the locked position. The operator can drive the fourth buckling member 250 to pass through the third buckling member 122 and move to the unlocked position by exerting a certain force upward on the handle ring 200.

[0037] As shown, Figure 12 In some embodiments, the first locking portion 530 includes a first connecting block 531 protruded from the upper side of the button connecting portion 510 in the longitudinal direction, and a first locking block 532 protruded from the front side of the first connecting block 531. The second locking portion 302 is arranged as a groove structure recessed from the inner side of the front side wall of the first upper cover 300. The front side of the first upper cover 300 and the front side of the cover body 100 are locked by the first locking block 532 inserted into the second locking portion 302 and buckled connection. The two sides of the button connecting portion 510 are respectively protruded with a guide block 511, and the two side walls of the button groove 124 are respectively provided with a guide groove 1241 in the pressing direction of the button 500. When the button 500 is pressed, the guide block 511 is inserted into the guide groove 1241 and slides along the guide groove 1241 for guidance, improving the stability of pressing the button 500.

[0038] As shown, Figure 11 , Figure 12As shown, in some embodiments, the bottom of the button slot 124 is assembled with a limiting structure 140, which includes a limiting body 141, a second connecting block 142 protruding from the upper side of the limiting body 141 in the longitudinal direction, and limiting blocks 143 protruding from both sides of the second connecting block 142. The bottom wall of the button slot 124 is provided with an assembly passage 1242 for the second connecting block 142 to pass through, and the limiting structure 140 is assembled between the button slot 124 and the button slot 124 by buckling the bottom wall of the button slot 124 between the lower side of the limiting block 143 and the upper side of the limiting body 141, facilitating production and assembly. The bottom of the button connecting portion 510 is recessed and provided with a limiting groove 512 arranged in the pressing direction of the button 500, and the limiting block 143 is arranged in the limiting groove 512 to prevent the button 500 from being disconnected from the cover body 100. When the button 500 slides along the guide slot 1241, the limiting block 143 moves in the limiting groove 512, ensuring that the button 500 can move from the latching position to the unlatching position.

[0039] As shown in Figure 5 , Figure 7 , Figure 10 As shown, in some embodiments, the second upper cover 400 and the second drinking opening 301 are further included, and the cover body 100 is provided with a water passing channel 102. The second drinking opening 301 is arranged on the drinking nozzle on the first upper cover 300 and can communicate with the water passing channel 102, and the second upper cover 400 is configured to selectively cover the second drinking opening 301. The second upper cover 400 can move between a third position in which the second drinking opening 301 is covered and a fourth position in which the second drinking opening 301 is not covered. That is, when the second upper cover 400 is in the third position, the second drinking opening 301 is closed, and at this time, drinking through the second drinking opening 301 is not possible. When the second upper cover 400 is in the fourth position, the second drinking opening 301 is open, and at this time, drinking through the second drinking opening 301 is possible. When the handle ring 200 is in the locked position, the button 500 is in the latching position, and the second upper cover 400 is in the third position, the handle ring 200 is arranged below the second upper cover 400 to allow the second upper cover 400 to move between the third position and the fourth position, so that the operator can select to move the second upper cover 400 from the third position to the fourth position by operating the second upper cover 400 when the first upper cover 300 is in the first position and the handle ring 200 is in the locked position, to facilitate quick opening of the second drinking opening 301 for drinking. At the same time, the operator can also prevent the operator from accidentally touching the button 500 to open the first drinking opening 101 to some extent through the handle ring 200 when the operator drinks through the second drinking opening 301, thereby improving the safety of the operator during the process of using the second drinking opening 301 to drink. In this embodiment, two drinking openings are provided, and the operator can choose to use the first drinking opening 101 to drink or choose to use the second drinking opening 301 to drink, and the function is more diverse.

[0040] As shown in Figure 2As shown, in some embodiments, the upper side of the cover body 100 is convexly provided with a straight drinking nozzle 600 around the first drinking opening 101, and the straight drinking nozzle 600 is integrally formed with the mounting base 120. The water passing channel 102 is arranged at the rear side of the straight drinking nozzle 600. The drinking nozzle on the first upper cover 300 is provided as a suction nozzle 700, which is rotatably connected to the first upper cover 300, and the second drinking opening 301 is arranged through the suction nozzle 700, and the water passing channel 102 is connected with a straw for extending into the container body, and the operator can suck the drink in the container body through the suction nozzle 700. The suction nozzle 700 has a storage state of being stored relative to the first upper cover 300, and an unfolded state of being unfolded relative to the first upper cover 300, when the first upper cover 300 is in the first position and the suction nozzle 700 is in the storage state, the suction nozzle 700 blocks the water passing channel 102, at this time, the drink in the container body cannot flow out from the water passing channel 102 or the second drinking opening 301; when the first upper cover 300 is in the first position and the suction nozzle 700 is in the unfolded position, the second drinking opening 301 is in communication with the water passing channel 102, at this time, the drink in the container body can flow into the operator's mouth through the straw, the water passing channel 102 and the second drinking opening 301 under the operator's sucking. In other embodiments, the suction nozzle 700 can also be provided as a soft straw structure or a straight drinking nozzle structure, and is arranged relative to the first upper cover 300 without rotation, and can also be drunk through the second drinking opening 301.

[0041] As shown, Figure 3 In some embodiments, the mounting base 120 is concavely provided with a sunken table 123 along the upper side edge thereof, and when the first upper cover 300 is in the first position, the bottom of the first upper cover 300 is arranged in the sunken table 123 for limiting, thereby improving the stability of the first upper cover 300 when it is in the first position. And the outer surface of the first upper cover 300 is flush or substantially flush with the side surface of the mounting base 120, so as to avoid the interference of the first upper cover 300 on the rotation of the handle ring 200, thereby ensuring that the handle ring 200 can rotate outside the first upper cover 300 while maximizing the width design of the first upper cover 300, thereby providing sufficient arrangement space for the straight drinking nozzle 600 and the suction nozzle 700.

[0042] As shown, Figure 5As shown, in some embodiments, the top of the first upper cover 300 is recessed with a receiving groove 350 for accommodating the mouthpiece 700. The mouthpiece 700 comprises a rotating part 710 and a mouthpiece part 720 connected with the rotating part 710, the rotating part 710 is rotatably connected in the receiving groove 350, and the second upper cover 400 is rotatably connected outside the mouthpiece part 720. The second upper cover 400 comprises a second side cover plate 410 capable of shielding outside the second drinking opening 301, and a second top cover plate 420 capable of shielding on the upper side of the mouthpiece part 720, for dustproof and protection of the mouthpiece part 720. The mouthpiece 700 can be accommodated in the receiving groove 350 in the storage state, reducing the occupation of the external space of the first upper cover 300, so that the overall structure of the container cover is arranged compactly, occupying small space, and is convenient to store and carry. In the embodiment, when the mouthpiece 700 is accommodated in the receiving groove 350, the outer surface of the mouthpiece 700 and the second upper cover 400 is flush or substantially flush with the outer surface of the first upper cover 300, so as to minimize the occupation space of the overall structure of the container cover. In other embodiments, the mouthpiece 700 in the storage state can also be arranged to protrude from the surface of the first upper cover 300.

[0043] As shown, Figure 5 In some embodiments, the mouthpiece 700 is locked in the storage state by the second positioning structure arranged between the second top cover plate 420 and the receiving groove 350, thereby preventing the mouthpiece 700 from rotating in the storage state, while the second upper cover 400 has a dustproof and pollution-proof effect on the mouthpiece 700 inside it, ensuring the hygiene of the mouthpiece 700. The second positioning structure comprises a second positioning part 421 and a second limiting part 351 arranged correspondingly with the second positioning part 421, the second positioning part 421 is respectively protruded from both sides of the second top cover plate 420 in the width direction, and the second limiting part 351 is respectively recessed from both side walls of the receiving groove 350 in the width direction. When the second positioning part 421 is engaged with the second limiting part 351, the second upper cover 400 is locked relative to the first upper cover 300, so that the mouthpiece 700 is locked in the storage state by the engagement of the second positioning part 421 and the second limiting part 351. The inside of the second side cover plate 410 shields outside the second drinking opening 301, preventing dust and impurities from entering. The outside of the second side cover plate 410 is recessed to form a pulling groove 411 for the operator to pull and open the second upper cover 400, and the operator can pull the second upper cover 400 relative to the mouthpiece part 720 through the pulling groove 411, thereby further driving the mouthpiece 700 to rotate relative to the first upper cover 300 to the unfolded state.

[0044] As shown, Figure 11As shown, in some embodiments, the suction nozzle 700 is locked in the unfolded state by a first positioning structure arranged between the rotating part 710 and the receiving groove 350. The first positioning structure comprises a first positioning part 713 and a first limiting part 352 corresponding to the first positioning part 713, one of the first positioning part 713 and the first limiting part 352 is arranged on the rotating part 710, and the other is arranged on the receiving groove 350. The suction nozzle 700 is clamped and connected by the first positioning part 713 and the first limiting part 352 to be locked in the unfolded state, so that the second drinking opening 301 keeps in communication with the water passing channel 102, thereby preventing the suction nozzle 700 from rotating in the unfolded state to cause the second drinking opening 301 and the water passing channel 102 to be misaligned, affecting drinking. In this embodiment, the first positioning part 713 is respectively formed by protruding from the two side walls of the rotating part 710 in the width direction, and the first limiting part 352 is respectively formed by recessing from the two side walls of the receiving groove 350 in the width direction. The two side walls of the rotating part 710 in the width direction are further provided with a first connecting shaft 714, and the two side walls of the receiving groove 350 in the width direction are further recessed to form a first shaft hole 353. The suction nozzle 700 and the first upper cover 300 are rotatably connected by the first connecting shaft 714 being sleeved in the first shaft hole 353. The first upper cover 300 is provided with an assembly groove 354 communicating with the outer end of the first shaft hole 353 from the bottom thereof, and the vertical distance between the inner end face of the assembly groove 354 and the outer end face of the first shaft hole 353 gradually decreases from the side away from the first shaft hole 353 to the side close to the first shaft hole 353, which is beneficial to guide the first connecting shaft 714 into the first shaft hole 353 along the assembly groove 354, and facilitates the production and assembly of the suction nozzle 700. The first shaft hole 353 is arranged above the water passing channel 102, and the first limiting part 352 is arranged at the front side of the first shaft hole 353. When the suction nozzle 700 is in the receiving state, the first positioning part 713 is received in the assembly groove 354, and the first positioning part 713 rotates relative to the first shaft hole 353 with the suction nozzle 700 until it is inserted into the first limiting part 352 to be clamped and connected, thereby locking the suction nozzle 700 in the unfolded state. When the suction nozzle 700 is in the unfolded state, the angle relative to the receiving state is 70°-90°, especially 75°-85°, so that the angle of the suction nozzle 700 in the unfolded state conforms to the human body structure, facilitating drinking. In other embodiments, the first positioning part 713 can also be respectively formed by protruding from the two side walls of the receiving groove 350, and the first limiting part 352 can also be respectively formed by recessing from the two sides of the rotating part 710, which can also lock the suction nozzle 700 in the unfolded state and the receiving state.

[0045] As Figure 11As shown, in some embodiments, the inner wall of the connecting ears on both sides of the second top cover plate 420 is also provided with a second shaft hole 422, and the two sides of the suction nozzle part 720 are respectively recessed to form a third shaft hole 721. The second upper cover 400 and the suction nozzle part 720 are rotatably connected through the second connecting shaft 722 provided in the second shaft hole 422 and the third shaft hole 721. In other embodiments, the second shaft hole 422 or the third shaft hole 721 can be replaced by a convex shaft structure, and the rotatable connection can also be achieved by sleeving the convex shaft structure in the shaft hole.

[0046] As shown, Figure 2 In some embodiments, the cover body 100 is also provided with a pressure relief channel 103, which is arranged between the direct drinking nozzle 600 and the water passage 102. When the first upper cover 300 is in the first position and the suction nozzle 700 is in the storage state, the suction nozzle 700 blocks the water passage 102 and the pressure relief channel 103. When the first upper cover 300 is in the first position and the suction nozzle 700 is in the unfolded state, the suction nozzle 700 opens the pressure relief channel 103, and the first drinking opening 101 is connected to the water passage 102. In this embodiment, the pressure relief channel 103 is in an open state during direct drinking and suction drinking. The pressure relief channel 103 can make the gas in the container body and the external gas flow to each other, so as to balance the internal and external air pressure, and improve the smoothness during direct drinking and suction drinking, thereby facilitating easy drinking. When the first upper cover 300 is in the first position and the suction nozzle 700 is in the storage state, the first upper cover 300 covers the first drinking opening 101, and the suction nozzle 700 blocks the water passage 102 and the pressure relief channel 103, thereby preventing water leakage and facilitating carrying.

[0047] As shown, Figure 2 , Figure 7 In some embodiments, the rotating part 710 includes a wheel body 711 and a blocking body 712 arranged on the front side of the wheel body 711. The first upper cover 300 is provided with an opening part 360, and the opening part 360 is in communication with the storage groove 350. When the first upper cover 300 is in the first position and the suction nozzle 700 is in the storage state, the rotating part 710 penetrates out of the lower side of the opening part 360 so that the wheel body 711 presses against the water passage blocking body 102 and the blocking body 712 presses against the pressure relief channel 103. When the first upper cover 300 is in the first position and the suction nozzle 700 is in the unfolded state, the blocking body 712 is arranged above the opening part 360, so as to form an air flow channel in communication with the outside between the opening part 360 and the pressure relief channel 103, so that the air in the container body and the external air can flow to each other, thereby balancing the internal and external air pressure during suction drinking.

[0048] As shown, Figure 2As shown, in some embodiments, the first upper cover 300 is provided with a flexible sealing member 340 at the bottom for sealing the first drinking opening 101. When the first upper cover 300 is in the first position, the flexible sealing member 340 is deformed by being pressed through the first drinking opening 101 to seal the first drinking opening 101, and the sealing is good. The cover body 100 further comprises a flexible connecting member 150 mounted on the upper side of the cover base 110. The water passing channel 102 and the pressure relief channel 103 are arranged through the flexible connecting member 150 and the cover base 110. The wheel body 711 deforms to seal the water passing channel 102 by pressing the flexible connecting member 150, and the sealing body 712 deforms to seal the pressure relief channel 103 by pressing the flexible connecting member 150, and the sealing is good.

[0049] As shown in the drawings, Figure 6 As shown, in some embodiments, the first upper cover 300 is provided with a flexible sealing member 340 at the bottom for sealing the first drinking opening 101. When the first upper cover 300 is in the first position, the flexible sealing member 340 is deformed by being pressed through the first drinking opening 101 to seal the first drinking opening 101, and the sealing is good. The cover body 100 further comprises a flexible connecting member 150 mounted on the upper side of the cover base 110. The water passing channel 102 and the pressure relief channel 103 are arranged through the flexible connecting member 150 and the cover base 110. The wheel body 711 deforms to seal the water passing channel 102 by pressing the flexible connecting member 150, and the sealing body 712 deforms to seal the pressure relief channel 103 by pressing the flexible connecting member 150, and the sealing is good.

[0050] As shown in the drawings, Figure 7 As shown, in some embodiments, the inner side wall of the mounting base 120 is provided with a threaded structure for connecting with the container body, which facilitates disassembly and cleaning. In other embodiments, the threaded structure can also be provided on the inner side wall of the cover base 110, or on the outer side wall of the mounting base 120 or the cover base 110, which can be detachably connected with the container body.

[0051] As shown in the drawings, Figure 13As shown, as the second embodiment of the present application, a container lid is also provided, the main difference between the second embodiment and the first embodiment is that the front side of the button trigger part 520 is concave relative to the front side of the button connecting part 510, and the distance between the front side of the button trigger part 520 and the rear side of the restraint channel 210 is less than the distance between the front side of the button connecting part 510 and the rear side of the restraint channel 210 when the handle ring 200 is in the locked position and the button 500 is in the latched position. The second embodiment increases the distance between the front side of the button trigger part 520 and the rear side of the restraint channel 210 compared to the first embodiment, so that the outer side of the handle ring 200, the restraint channel 210, and the area between the front side of the button trigger part 520 and the rear side of the restraint channel 210 collectively form an anti-misoperation protection area for preventing foreign objects from accidentally pressing the button 500 from the latched position to the unlatched position, which can further prevent some elongated sharp corner parts of foreign objects from pressing the button 500 from the latched position to the unlatched position through the restraint channel 210, thereby more widely preventing foreign objects from pressing the button 500 from the latched position to the unlatched position through the restraint channel 210, and further improving the safety of carrying a drinking container provided with the container lid. In addition, in this embodiment, the front side of the button trigger part 520 is provided as an inwardly concave arc surface structure, which is more suitable for the shape of the end of the operator's finger, and improves the comfort when the end of the finger presses the button trigger part 520. In other embodiments, the front side of the button trigger part 520 and the front side of the button connecting part 510 can also be arranged flush, and the distance between the front side of the button trigger part 520 and the rear side of the restraint channel 210 is equal to the distance between the front side of the button connecting part 510 and the rear side of the restraint channel 210 when the handle ring 200 is in the locked position and the button 500 is in the latched position, which can also improve the safety of carrying a drinking container provided with the container lid.

[0052] As Figure 14As shown, as the third embodiment of the present application, a container cover is also provided, the main difference between the third embodiment and the first embodiment is that the peripheral wall of the constraint channel 210 is arranged as a lower opening semi-closed structure, when the handle ring 200 is in the locked position and the button 500 is in the latched position, the button trigger part 520 is arranged inside the constraint channel 210, the button trigger part 520 can be extended into or out of the constraint channel 210 from the lower opening of the constraint channel 210, to allow the handle ring 200 to move between the locked position and the unlocked position when the button 500 is in the latched position, to avoid the interference of the rotation of the button 500 to the handle ring 200, that is, the operator can operate the handle ring 200 to rotate between the locked position and the unlocked position when the first upper cover 300 remains in the first position, so as to select to press the button 500 through the finger end to move from the latched position to the unlatched position through the constraint channel 210 when the handle ring 200 is in the locked position, so as to make the first upper cover 300 can be moved from the first position covering the first drinking port 101 to the second position not covering the first drinking port 101, to facilitate quick opening of the first drinking port 101 for drinking; Or select to move the handle ring 200 from the locked position to the unlocked position first, and then open the button 500 through the finger part, so that the first upper cover 300 can be moved from the first position covering the first drinking port 101 to the second position not covering the first drinking port 101, to open the first drinking port 101 for drinking. At the same time, when the handle ring 200 is in the locked position and the button 500 is in the latched position, the extrusion movement of the button trigger part 520 by the foreign matter is interfered by the constraint channel 210 and the handle ring 200 around the constraint channel 210, and cannot move a long distance backward through the constraint channel 210 to move the button 500 from the latched position to the unlatched position, so as to solve the technical problem that the button 500 is easily opened by the accidental collision of foreign matter to open the first drinking port 101.

[0053] In some embodiments, the button trigger 520 has a front side and a circumferential side connected between the front side of the button trigger 520 and the front side of the button connecting part 510, the circumferential wall of the constraint channel 210 is arranged in a shape matching the circumferential side of the button trigger 520, and when the handle ring 200 is in the locked position and the button 500 is in the latched position, the front side of the button trigger 520 is arranged flush with the front side of the handle ring 200, and the circumferential side of the button trigger 520 is arranged in abutment or with a gap with the circumferential wall of the constraint channel 210, thereby reducing the gap between the circumferential side of the button trigger 520 and the circumferential wall of the constraint channel 210, avoiding the accumulation of impurities, and making the structure of the button trigger 520 and the handle ring 200 more adaptive, and the outer surface of the container cover more flat and beautiful. The constraint channel 210 is arranged as a 1 / n circular channel, and the button trigger 520 is arranged as a 1 / n circular structure matching the constraint channel 210, which is more adaptive to the shape of the tip of the operator's finger and does not interfere with the movement of the handle ring 200 between the locked position and the unlocked position. In this embodiment, n = 2, that is, the constraint channel 210 is arranged as a semicircular channel, and the button trigger 520 is arranged as a semicircular structure, which has a larger contact surface with the tip of the operator's finger, and the comfort level when the tip of the finger presses the button trigger 520 is higher. In other embodiments, n > 2 can also be arranged to enhance the stability of the structure of the handle ring 200.

[0054] As shown in Figure 15 As a fourth embodiment of the present application, a container cover is also provided, and the main difference between the fourth embodiment and the third embodiment is that a lock structure for retaining the first upper cover 300 in the first position is further arranged between the outer side wall of the first upper cover 300 and the inner side wall of the handle ring 200, the lock structure includes a first fastener 303 arranged on the outer side wall of the first upper cover 300 and a second fastener 230 arranged on the inner side wall of the handle ring 200, and when the first upper cover 300 is in the first position and the handle ring 200 is in the locked position, the second fastener 230 and the first fastener 303 are mutually fastened to prevent the first upper cover 300 from moving to the second position, that is, even if the button 500 moves from the latched position to the unlatched position under the pressure of an external object, the second fastener 230 and the first fastener 303 can be mutually fastened to prevent the first upper cover 300 from moving to the second position, further preventing the button 500 from being accidentally opened by an external object. At this time, the operator can choose to first move the handle ring 200 from the locked position to the unlocked position, and then open the button 500 by the finger or other parts to open the first drinking opening 101 for drinking.

[0055] In some specific embodiments, the first clasp 303 has a first clasp surface arranged on its upper side, the second clasp 230 has a second clasp surface arranged on its lower side, when the first upper cover 300 is in the first position and the handle ring 200 is in the locked position, the second clasp surface blocks the upper side of the first clasp surface to prevent the first upper cover 300 from moving to the second position. In this embodiment, the first clasp 303 and the second clasp 230 are respectively provided in a strip structure, and the first clasp surface and the second clasp surface are respectively provided in a strip surface. When the second clasp surface blocks the upper side of the first clasp surface, the first clasp surface and the second clasp surface are in surface-to-surface contact, which increases the contact area of the first clasp surface and the second clasp surface, improves the stability of the mutual clasp of the first clasp 303 and the second clasp 230, and can more stably and effectively prevent the first upper cover 300 from moving to the second position. Of course, in other embodiments, the first clasp 303 or the second clasp 230 can also be provided in a protruding point structure, so that when the second clasp surface blocks the upper side of the first clasp surface, the first clasp surface and the second clasp surface are in point-to-surface contact, which can also prevent the first upper cover 300 from moving to the second position.

[0056] As shown in Figure 15 In some specific embodiments, when the first upper cover 300 is in the first position, the first clasp 303 is arranged on the front side of the connecting piece 330 along the lower edge of the outer side wall of the first side cover plate 310, so that when the first upper cover 300 is in the first position and the handle ring 200 is in the locked position, the second clasp surface blocks the upper side of the first clasp surface to prevent the first upper cover 300 from rotating relative to the cover body 100 to the second position through the rotating shaft 800.

[0057] In some specific embodiments, the first side cover plate 310 includes a first side cover plate body 311 and first side cover plate extensions 312 respectively extending downward from the lower edges of the two sides of the first side cover plate body 311, the two first side cover plate extensions 312 are respectively connected to the front parts of the two connecting pieces 330, the two side outer walls of the mounting base 120 are respectively concave downward from the top parts thereof to form accommodating grooves 121 for accommodating the corresponding first side cover plate extensions 312, and the first clasp 303 is provided with two first clasps 303 which are respectively protruded outward from the outer side walls of the two first side cover plate extensions 312 to form the mounting base 120, so that the structure arrangement of the first upper cover 300 and the cover body 100 is compact, and the connection strength between the connecting piece 330 and the first side cover plate body 311 is strengthened through the first side cover plate extension 312, so that the structure of the first upper cover 300 is more solid and durable.

[0058] In some specific embodiments, the second fastening member 230 is provided with two, and the inner wall of the two sides of the handle ring 200 is respectively concave from the bottom to the upper side wall of the guide slot 240, and the two second fastening members 230 are respectively formed by the upper side wall of the two guide slots 240. When the handle ring 200 is relatively rotated with the first upper cover 300, the first fastening member 303 can be moved along the guide slot 240 to be mutually fastened or separated with the second fastening member 230. In this embodiment, the two second fastening members 230 are respectively formed by the upper side wall of the two guide slots 240. Compared with the protruding guide slot 240 arranged on the inner wall of the handle ring 200, when the first fastening member 303 is mutually fastened with the second fastening member 230, the first fastening member 303 can be accommodated in the guide slot 240, so as to reduce the gap width between the handle ring 200 and the outer peripheral side wall of the mounting base 120, and make the structure arrangement of the handle ring 200 and the mounting base 120 more compact when in the locked position, thereby reducing the width of the overall structure of the container cover, and facilitating storage and carrying.

[0059] As shown in Figure 16 As a fifth embodiment of the present application, a container cover is also provided. The main difference between the fifth embodiment and the first embodiment is that the elastic structure 220 for selectively extruding the button 500 is installed inside the constraint channel 210. When the handle ring 200 is in the locked position and the button 500 is in the latched position, the entire structure of the button 500 is arranged at the rear side of the constraint channel 210, so as to allow the handle ring 200 to move between the locked position and the unlocked position when the button 500 is in the latched position, and the elastic structure 220 can be deformed between the deformed position of the extruded button 500 moving to the unlocked position and the initial position of the unextruded button 500. The operator can press the elastic structure 220 to deform to the deformed position through the constraint channel 210 by the end of the finger.

[0060] As shown in Figure 17As shown, in some embodiments, the elastic structure 220 includes an elastic sheet 221, a first flexible sheet 222 arranged on the front side of the elastic sheet 221, and a second flexible sheet 223 arranged on the back side of the elastic sheet 221, both ends of the elastic sheet 221 are connected with the left and right side walls of the constraint channel 210 respectively, the middle of the elastic sheet 221 is formed with a deformation part capable of being deformed to protrude rearward, an operator can press the first flexible sheet 222 through the finger tip to pass through the constraint channel 210 to push the deformation part to deform to protrude rearward to push the second flexible sheet 223 to extrude the button 500 to the unlatched position. In this embodiment, the elastic sheet 221 is integrally formed with the handle ring 200, the connection is stable and reliable, and the whole is made of plastic, metal and other materials with certain elastic deformation capacity, the first flexible sheet 222 is made of soft silica gel, soft rubber and other soft materials, the comfort of the operator's finger tip pressing the first flexible sheet 222 is improved, the second flexible sheet 223 is made of soft silica gel, soft rubber and other soft materials, so as to avoid scratching or wearing the button 500 when the second flexible sheet 223 extrudes the button 500, thereby prolonging the service life of the button 500.

[0061] As Figure 18As shown, as a sixth embodiment of the present invention, a container lid is also provided. The main difference between the sixth embodiment and the first, second, third, fourth, and fifth embodiments is that the button 500 has a first region 501 located behind the constraint channel 210 of the handle 200 in the locked position, and a second region 502 located under the cover of the handle 200 in the locked position. In the locked position, the handle 200 prevents the operation of the second region 502 of the button, while in the unlocked position, the handle 200 does not prevent the operation of the second region 502 of the button. When the handle 200 is in the locked position, the handle 200 can accidentally open the first drinking spout 101 by blocking external objects from operating the second region 502, thus improving safety during carrying. When the handle 200 is in the unlocked position, the handle 200 cannot prevent external objects or operators from opening the first drinking spout 101 by operating the second region 502. Furthermore, the first region 501, located inside or behind the restraint channel 210, further prevents objects larger than the restraint channel 210 from pressing against the first region 501 to move the button 500 from the latched position when the handle 200 is in the locked position. This prevents the button 500 from accidentally opening the first drinking spout 101 due to collisions with objects larger than the restraint channel, improving safety during carrying. It also allows the operator to use their fingers or other parts narrower than the restraint channel 210 to press against the first region 501 to move the button 500 from the latched position to the unlocked position, thus enabling the operator to... When the handle 200 is in the locked position, the button 500 can be opened by squeezing the first area 501 with a part of the body, such as a finger, which is narrower than the constraint channel. This allows the first top cover 300 to move from the first position covering the first drinking opening 101 to the second position not covering the first drinking opening 101, so that the first drinking opening 101 can be opened quickly for drinking. Alternatively, the handle 200 can be moved from the locked position to the unlocked position first, and then the button can be opened by squeezing the first area 501 or the second area 502 with a part of the body, such as a finger. This allows the first top cover 300 to move from the first position covering the first drinking opening 101 to the second position not covering the first drinking opening 101, so that the first drinking opening 101 can also be opened for drinking.

[0062] like Figure 19 As shown, as a seventh embodiment of the present invention, a drinking container is also provided, including a container body 900 having a receiving cavity and a container lid as in the first embodiment connected to the container body 900. Because the drinking container of this embodiment is provided with the container lid provided by the present invention, it can also prevent the button 500 from being accidentally opened by collision with external objects. In other embodiments, the container lid can also be the container lid provided in the second, third, fourth, fifth, and sixth embodiments, all of which can prevent the button 500 from being accidentally opened by collision with external objects.

[0063] In summary, the above-mentioned is only the preferred embodiment of the present application, any equivalent changes and modifications made in accordance with the scope of the present application patent application, should be the scope of the present application patent cover.

Claims

1. A container closure characterised in that, The application relates to a container comprising: a cap body capable of being connected to a container body, the cap body being provided with a first drinking opening; a first upper cap movably connected to the cap body and configured to selectively cover the first drinking opening, the first upper cap being movable between a first position in which the first drinking opening is covered and a second position in which the first drinking opening is not covered; a button movably connected to the cap body or the first upper cap and configured to selectively hold the first upper cap in the first position, the button being movable relative to the cap body and the first upper cap between a latched position and an unlatched position; a handle ring movably connected to one or more of the cap body and the first upper cap, the handle ring being movable by rotating relative to the cap body between a locked position and an unlocked position; a restriction channel is configured on the handle ring and penetrates through the front and back sides of the handle ring, the restriction channel being arranged on the handle ring at a region corresponding to the button when the handle ring is in the locked position; the handle ring in the locked position is configured to prohibit extrusion of the button from outside the restriction channel to move from the latched position to the unlatched position, but not to prohibit extrusion of the button through the restriction channel to move from the latched position to the unlatched position.

2. The container lid of claim 1, wherein: The width of the restriction channel is 10 mm to 25 mm, the depth of the restriction channel is 1 mm to 10 mm, and the restriction channel can allow the operator to apply force to the button through the restriction channel with the tip of a finger to move the button from the latched position to the unlatched position when the handle ring is in the locked position.

3. The container lid of claim 2, wherein: The width of the restriction channel is 15 mm to 20 mm, the depth of the restriction channel is 2 mm to 6 mm, and the restriction channel can allow the operator to apply force to the button through the restriction channel with the tip of a finger to move the button from the latched position to the unlatched position when the handle ring is in the locked position.

4. The container lid of claim 1, wherein: The circumferential wall of the restriction channel is provided in a fully enclosed structure, and when the handle ring is in the locked position and the button is in the latched position, the entire structure of the button is arranged on the back side of the restriction channel to allow the handle ring to move between the locked position and the unlocked position when the button is in the latched position.

5. The container lid of claim 4, wherein: The button comprises a button connecting portion and a button trigger portion connected to the button connecting portion, the front side of the button trigger portion is arranged protruding from the front side of the button connecting portion, and when the handle ring is in the locked position and the button is in the latched position, the distance between the front side of the button trigger portion and the back side of the restriction channel is smaller than the distance between the front side of the button connecting portion and the back side of the restriction channel.

6. The container lid of claim 5, wherein: The restriction channel is provided in an elliptical channel or a circular channel or a square channel or a triangular channel or a heart-shaped channel or a flower-shaped channel.

7. The container lid of claim 4, wherein: The button comprises a button connecting portion and a button trigger portion connected to the button connecting portion; The front side of the button trigger portion is arranged recessed relative to the front side of the button connecting portion, and when the handle ring is in the locked position and the button is in the latched position, the distance between the front side of the button trigger portion and the back side of the restriction channel is smaller than the distance between the front side of the button connecting portion and the back side of the restriction channel; or, The front side of the button trigger part is flush with the front side of the button connecting part, and when the handle ring is in the locked position and the button is in the latched position, the distance between the front side of the button trigger part and the rear side of the constraint channel is equal to the distance between the front side of the button connecting part and the rear side of the constraint channel.

8. The container lid of claim 1, wherein: The peripheral wall of the constraint channel is arranged as a semi-closed structure with a lower side opening, the button comprises a button connecting part and a button trigger part connected to the button connecting part, the button trigger part protrudes from the front side of the button connecting part, and when the handle ring is in the locked position and the button is in the latched position, the button trigger part is arranged inside the constraint channel, and the button trigger part can extend into or out of the inside of the constraint channel from the lower side opening of the constraint channel, so as to allow the handle ring to move between the locked position and the unlocked position when the button is in the latched position.

9. The container lid of claim 8, wherein: The button trigger part has a front side and a peripheral side connected between the front side of the button trigger part and the front side of the button connecting part, the peripheral wall of the constraint channel is arranged in a shape matching the peripheral side of the button trigger part, and when the handle ring is in the locked position and the button is in the latched position, the front side of the button trigger part is flush with the front side of the handle ring, and the peripheral side of the button trigger part is in abutment or gap with the peripheral wall of the constraint channel.

10. The container lid of claim 9, wherein: The constraint channel is arranged as a 1 / n circular channel, and the button trigger part is arranged as a 1 / n circular structure matching the constraint channel, wherein n≥2.

11. The container lid of claim 1, wherein: An elastic structure selectively extruding the button is installed inside the constraint channel, when the handle ring is in the locked position and the button is in the latched position, all structures of the button are arranged at the rear side of the constraint channel, so as to allow the handle ring to move between the locked position and the unlocked position when the button is in the latched position, and the elastic structure can be deformed between a deformed position extruding the button to the unlatched position and an initial position without extruding the button, and an operator can press the elastic structure to the deformed position through the finger tip passing through the constraint channel.

12. The container lid of claim 11, wherein: The elastic structure comprises an elastic sheet, a first flexible sheet arranged at the front side of the elastic sheet, and a second flexible sheet arranged at the rear side of the elastic sheet, both ends of the elastic sheet are connected with the side wall of the constraint channel, a deformation part capable of being deformed to protrude rearward is formed in the middle of the elastic sheet, and an operator can press the first flexible sheet through the finger tip passing through the constraint channel to push the deformation part to protrude rearward to deform to push the second flexible sheet to extrude the button to the unlatched position.

13. The container lid of claim 1, wherein: The button includes a button connecting portion movably connected to the front side of the cover body in the front-rear direction, a button trigger portion connected to the button connecting portion, and a first locking portion connected to the button connecting portion, the first upper cover front side is provided with a second locking portion arranged correspondingly to the first locking portion, the first locking portion can be engaged with the second locking portion when the button is in the latching position, the first locking portion is separated from the second locking portion when the button is in the unlatching position, a first reset member for keeping the button in the latching position is arranged between the button connecting portion and the cover body, the rear side of the first upper cover is rotatably connected to the rear side of the cover body through a rotating shaft, and a second reset member for keeping the first upper cover in the second position is arranged between the rear side of the first upper cover and the rear side of the cover body.

14. The container lid of claim 1, wherein: A lock catch structure for keeping the first upper cover in the first position is arranged between the outer side wall of the first upper cover and the inner side wall of the handle ring, the lock catch structure includes a first buckling member arranged on the outer side wall of the first upper cover and a second buckling member arranged on the inner side wall of the handle ring, when the first upper cover is in the first position and the handle ring is in the locked position, the second buckling member and the first buckling member are engaged with each other to prevent the first upper cover from moving to the second position.

15. The container lid of any one of claims 1-14, wherein: Further comprising a second upper cover and a second drinking opening, a water passing channel is arranged on the cover body, the second drinking opening is arranged on the drinking spout of the first upper cover and can communicate with the water passing channel, the second upper cover is configured to selectively cover the second drinking opening, the second upper cover can move between a third position in which the second drinking opening is covered and a fourth position in which the second drinking opening is not covered, when the handle ring is in the locked position, the button is in the latching position, and the second upper cover is in the third position, the handle ring is arranged below the second upper cover to allow the second upper cover to move between the third position and the fourth position.

16. The container lid of claim 15, wherein: The upper side of the cover body is provided with a straight drinking spout around the first drinking opening, the water passing channel is arranged at the rear side of the straight drinking spout, the drinking spout on the first upper cover is arranged as a suction spout, the suction spout is rotatably connected to the first upper cover, the second drinking opening is arranged through the suction spout, the suction spout has a storage state of being accommodated relative to the first upper cover and an unfolded state of being unfolded relative to the first upper cover, when the first upper cover is in the first position and the suction spout is in the storage state, the suction spout blocks the water passing channel, when the first upper cover is in the first position and the suction spout is in the unfolded position, the second drinking opening communicates with the water passing channel.

17. A container closure characterised in that It comprises: a cover body capable of being connected to a container body, the cover body being provided with a first drinking opening; a first upper cover movably connected to the cover body and configured to selectively cover the first drinking opening, the first upper cover being capable of moving between a first position in which the first drinking opening is covered and a second position in which the first drinking opening is not covered; a button movably connected to the cover body or the first upper cover and configured to selectively keep the first upper cover in the first position, the button being capable of moving between a latching position and an unlatching position relative to the cover body and the first upper cover; A handle ring movably connected to one or more of the cover body and the first upper cover, the handle ring being movable between a locked position and an unlocked position by rotating relative to the cover body; A constraint channel is configured on the handle ring and penetrates through the front and back sides of the handle ring, the constraint channel being arranged at an area corresponding to the button when the handle ring is in the locked position; The button has a first area inside or at the back side of the constraint channel of the handle ring in the locked position, and a second area being shielded by the handle ring in the locked position; In the locked position, the operation of the second area of the button is prohibited by the handle ring, while in the unlocked position, the operation of the second area of the button is not prohibited by the handle ring.

18. The container lid of claim 17, wherein: The width of the constraint channel is 10mm-25mm, the depth of the constraint channel is 1mm-10mm, and the constraint channel can allow the tip of the operator's finger to pass through the constraint channel to move the button from the latched position to the unlatched position when the handle ring is in the locked position.

19. The container lid of claim 17, wherein: The width of the constraint channel is 15mm-20mm, the depth of the constraint channel is 2mm-6mm, and the constraint channel can allow the tip of the operator's finger to pass through the constraint channel to move the button from the latched position to the unlatched position when the handle ring is in the locked position.

20. A drinking vessel characterised in that: A container cover as claimed in any one of claims 1-19 is connected to a container body having a receiving cavity.

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