Container lid and drinking container

Abstract

A container lid and a drinking container. The container lid comprises a lid body (100), a first upper cover (300), a button (500) and a handle ring (200), wherein the lid body (100) is provided with a first drinking spout (101); the first upper cover (300) can move between a first position in which the first drinking spout (101) is covered and a second position in which the first drinking spout (101) is not covered; the button (500) can move relative to the lid body (100) and the first upper cover (300) between a latched position and an unlatched position; the handle ring (200) can rotate relative to the lid body (100) to move between a locked position and an unlocked position; and the handle ring (200) is constructed with a restricting channel (210) that penetrates the front and rear sides of the handle ring (200); in the locked position, the handle ring (200) is configured to prevent the button (500) from moving from the latched position to the unlatched position when pressed from outside the restricting channel (210), while not preventing the button (500) from moving from the latched position to the unlatched position when pressed through the restricting channel (210). The technical problem of a lid-opening button (500) in existing water drinking containers being prone to accidental opening of the drinking spout due to external impact is solved.

Description

A container lid and a drinking container Technical Field

[0001] This invention relates to the field of drinking containers, and more particularly to a container lid and a drinking container. Background Technology

[0002] A drinking container is a vessel specifically designed for holding liquids such as water, tea, and coffee.

[0003] Existing drinking containers, such as a utility model patent titled "Comfortable Drinking Cup Lid and Cup" (publication number: CN216364641U), include a main lid and a first flip-top. The rear side of the first flip-top is rotatably connected to the rear side of the main lid, and the front side is fastened to the main lid via an opening button. The main lid has a drinking spout with a drinking mouthpiece. When drinking is desired, the first flip-top is opened by pressing the opening button, allowing drinking through the mouthpiece. However, in this technical solution, the opening button is prone to accidentally opening the drinking spout due to collisions with external objects. For example, when people carry the drinking container in a backpack, the opening button can easily be accidentally opened by the pressure of items moving around in the backpack, causing the beverage in the drinking container to flow from the spout into the backpack, wetting the backpack and its contents, which is very inconvenient for carrying when going out. Technical issues

[0004] To address the shortcomings of existing technologies, this invention provides a container lid and a drinking container. The container lid solves the technical problem that the opening button of existing drinking containers is easily opened accidentally by external objects. Technical solutions

[0005] To address the shortcomings of existing technologies, this invention provides a container lid and a drinking container. The container lid solves the technical problem that the opening button of existing drinking containers is easily opened accidentally by external objects.

[0006] This invention provides a container lid, including a lid body, a first upper cover, a button, and a handle. The lid body is connectable to a container body and has a first drinking spout. The first upper cover is movably connected to the lid body and configured to selectively cover the first drinking spout. The first upper cover is movable between a first position where the first drinking spout is covered and a second position where the first drinking spout is uncovered. The button is movably connected to the lid body or the first upper cover and configured to selectively hold the first upper cover in the first position. The button is capable of being in a latched position relative to the lid body and the first upper cover. The handle is movable between a locked position and an unlocked position; a handle ring is movably connected to one or more of the cover body and the first upper cover, the handle ring being rotatable relative to the cover body to move between a locked position and an unlocked position; the handle ring is provided with a constraint channel extending through the front and rear sides of the handle ring, the constraint channel being arranged in the area of ​​the handle ring corresponding to the button when in the locked position; the handle ring in the locked position is configured to prevent the button from being pressed from the locked position to the unlocked position from outside the constraint channel, but not to prevent the button from being pressed through the constraint channel from the locked position to the unlocked position.

[0007] The present invention also provides a container lid, including a lid body, a first upper cover, a button, and a handle ring. The lid body is connectable to a container body and has a first drinking spout. The first upper cover is movably connected to the lid body and configured to selectively cover the first drinking spout. The first upper cover is movable between a first position where the first drinking spout is covered and a second position where the first drinking spout is uncovered. The button is movably connected to the lid body or the first upper cover and configured to selectively hold the first upper cover in the first position. The button is movable relative to the lid body and the first upper cover between a latched position and an unlocked position. The handle ring is movable. The handle is movably connected to one or more of the cover body and the first upper cover, and is movable between a locked position and an unlocked position by rotation relative to the cover body. The handle has a constraint channel extending through its front and rear sides, the constraint channel being arranged in the area of ​​the handle corresponding to the button when in the locked position. The button has a first area located inside or behind the constraint channel of the handle in the locked position, and a second area obscured by the handle in the locked position. In the locked position, the handle prevents operation of the second area of ​​the button, while in the unlocked position, the handle does not prevent operation of the second area of ​​the button.

[0008] The present invention also provides a drinking container, comprising a container body having a receiving cavity and the aforementioned container lid connected to the container body. Beneficial effects

[0009] The container lid provided by this invention constructs a constraint channel through the front and rear sides of the handle ring. When the handle ring is in the locked position, it prevents objects larger than the constraint channel from pressing the button from the latched position to the unlocked position. This prevents the button from accidentally opening the first drinking spout due to collisions with objects larger than the constraint channel, improving safety during carrying. Furthermore, it does not prevent the operator from using fingers or other parts narrower than the constraint channel to press the button from the latched position to the unlocked position. This allows the operator to choose to open the button with fingers or other parts narrower than the constraint channel when the handle ring is in the locked position, allowing the first lid to move from a first position covering the first drinking spout to a second position not covering it for quick drinking. Alternatively, the operator can choose to first move the handle ring from the locked position to the unlocked position, and then open the button with fingers or other parts, allowing the first lid to move from the first position covering the first drinking spout to the second position not covering it, also opening the first drinking spout for drinking.

[0010] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0012] Figure 1 is a schematic diagram of the structure of the container lid according to the first embodiment of the present invention.

[0013] Figures 2-5 are schematic diagrams showing the usage state of the container lid according to the first embodiment of the present invention.

[0014] Figure 6 is a side view of the container lid according to the first embodiment of the present invention.

[0015] Figure 7-10 is a cross-sectional view of the container lid according to the first embodiment of the present invention.

[0016] Figure 11 is an exploded structural diagram of the container lid according to the first embodiment of the present invention.

[0017] Figure 12 is a partial exploded view of the container lid according to the first embodiment of the present invention.

[0018] Figure 13 is a schematic diagram of the structure of the container lid according to the second embodiment of the present invention.

[0019] Figure 14 is a schematic diagram of the structure of the container lid according to the third embodiment of the present invention.

[0020] Figure 15 is an exploded structural diagram of the container lid according to the fourth embodiment of the present invention.

[0021] Figure 16 is a schematic diagram of the structure of the container lid according to the fifth embodiment of the present invention.

[0022] Figure 17 is an exploded structural diagram of the container lid according to the fifth embodiment of the present invention.

[0023] Figure 18 is a schematic diagram of the structure of the container lid according to the sixth embodiment of the present invention.

[0024] Figure 19 is a schematic diagram of the structure of a drinking container according to an embodiment of the present invention.

[0025] Reference numerals: Cover body 100, first drinking spout 101, water passage 102, pressure relief passage 103, cover base 110, mounting base 120, receiving groove 121, third fastener 122, button groove 124, guide groove 1241, assembly passage 1242, sunken platform 123, rotating base 130, third rotating passage 131, limiting structure 140, limiting body 141, second connecting block 142, limiting block 143, flexible connector 150, handle ring 200, constraint passage 210 Elastic structure 220, elastic sheet 221, first flexible sheet 222, second flexible sheet 223, second fastener 230, guide groove 240, fourth fastener 250, second rotation channel 260, sinking groove 270, first top cover 300, second drinking spout 301, second locking part 302, first fastener 303, first side cover 310, first side cover body 311, first side cover extension 312, first top cover 320, connector 330, first rotation channel 331, flexible seal Component 340, storage slot 350, second limiting part 351, first limiting part 352, first shaft hole 353, assembly slot 354, opening 360, first side A, second side B, bottom edge C, second upper cover 400, second side cover plate 410, lever slot 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 slot 512, button trigger part 520, etc. A locking part 530, a first connecting block 531, a first locking block 532, a first resetting part 540, a drinking spout 600, a suction nozzle 700, a rotating part 710, a wheel body 711, a sealing body 712, a first positioning part 713, a first connecting shaft 714, a suction nozzle part 720, a third shaft hole 721, a second connecting shaft 722, a rotating shaft 800, a second resetting part 810, a rotating shaft rod 820, a first end head 821, a connecting channel 822, a limiting rod 830, a second end head 831, and a container body 900. The best embodiment of the present invention

[0026] As shown in Figures 1-12, a container lid is provided as a first embodiment of the present invention, including a lid body 100, a first upper cover 300, a button 500, and a handle 200. The lid body 100 can be connected to the container body, and a first drinking spout 101 is provided on the lid body 100. The first upper cover 300 is movably connected to the lid body 100 and configured to selectively cover the first drinking spout 101. The first upper cover 300 can move between a first position where the first drinking spout 101 is covered and a second position where the first drinking spout 101 is uncovered. That is, when the first upper cover 300 is in the first position, the first drinking spout 101 is closed, and drinking cannot be done through the first drinking spout; when the first upper cover 300 is in the second position, the first drinking spout 101 is open, and drinking can be done through the first drinking spout 101. Button 500 is movably connected to cover body 100 and configured to selectively hold first cover 300 in a first position. Button 500 is movable relative to cover body 100 and first cover 300 between a latched position and an unlocked position. That is, when button 500 is in the latched position, first cover 300 is locked relative to cover body 100 and held in the first position, and when button 500 is in the unlocked position, first cover 300 is movable relative to cover body 100 and is in a second position. The handle 200 is movably connected to the cover body 100 and the first upper cover 300. The handle 200 can rotate relative to the cover body 100 to move between a locked position and an unlocked position. That is, when the handle 200 is in the locked position, the handle 200 is locked relative to the cover body 100 and cannot rotate relative to the cover body 100. When the handle 200 is in the unlocked position, the handle 200 is unlocked relative to the cover body 100 and can rotate relative to the cover body 100. The handle 200 has a constraint channel 210 extending through the front and rear sides of the handle 200. The constraint channel 210 is arranged in the area of ​​the handle 200 corresponding to the button 500 when it is in the locked position. The handle 200 in the locked position is configured to prevent the button 500 from being pressed from the latched position to the unlocked position from outside the constraint channel 210, but not to prevent the button 500 from being pressed through the constraint channel 210 to move from the latched position to the unlocked position.In this embodiment, the container lid, by constructing a constraint channel 210 through the front and rear sides of the handle 200, prevents objects larger than the constraint channel 210 from pressing the button 500 from the latched position to the unlocked 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 constraint channel 210, thus improving safety during carrying. Furthermore, it does not prevent the operator from using fingers or other parts narrower than the constraint channel to press the button 500 from the latched position to the unlocked position by passing through the constraint channel 210. The position allows the operator to choose to activate the button 500 with a part of their body, such as a finger, that is narrower than the constraint channel when the handle 200 is in the locked position. This allows the first cover 300 to move from a first position covering the first drinking opening 101 to a second position not covering the first drinking opening 101, making it convenient to quickly open the first drinking opening 101 for drinking. Alternatively, the operator can choose to first move the handle 200 from the locked position to the unlocked position, and then activate the button 500 with a part of their body, such as a finger, to move the first cover 300 from the first position covering the first drinking opening 101 to the second position not covering the first drinking opening 101, which also allows the first drinking opening 101 for drinking. In other embodiments, the button 500 may also be movably connected to the first upper cover 300, or partially connected to the cover body 100 and partially connected to the first upper cover 300, both of which are capable of moving between the latched position and the unlocked position; the handle ring 200 may also be movably connected only to the cover body 100, or only movably connected to the first upper cover 300, both of which are capable of rotating relative to the cover body 100.

[0027] In some specific embodiments, the constraint channel 210 allows the operator's fingertip to pass through the constraint channel 210 to apply pressure to the button 500 from the latched position to the unlocked position when the handle 200 is in the locked position. The constraint channel 210 has a width of 10mm to 25mm and a depth of 1mm to 10mm, which can prevent common foreign objects from squeezing the button 500, reducing the risk of accidental squeezing of the button 500, while ensuring that the operator's fingertip can pass through the constraint channel 210 and squeeze the button 500 to move from the latched position to the unlocked position. In this embodiment, the width of the constraint channel 210 can be set to 15mm~20mm, especially 16mm, 17mm, 18mm or 19mm, which is more suitable for the width of people's fingertips. This can better ensure the comfort of the operator when the fingertips can pass through the constraint channel 210 and squeeze the button 500 from the latched position to the unlocked position, while preventing common foreign objects from squeezing the button 500. The depth of the constraint channel 210 is 2mm~6mm, especially 3mm, 4mm or 5mm, which is more suitable for the depth of people's fingertips and can better prevent sharp corners of foreign objects from passing through the constraint channel 210 and squeezing the button 500 from the latched position to the unlocked position.

[0028] As shown in Figure 1, in some specific embodiments, the peripheral sidewall of the constraint channel 210 is set as a fully enclosed structure, that is, the peripheral sidewall of the constraint channel 210 has no openings, thereby ensuring the stability of the overall structure of the handle 200. When the handle 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, so as to allow the handle 200 to move between the locked position and the unlocked position when the button 500 is in the latched position, avoiding interference from the button 500 to the rotation of the handle 200. That is, when the first upper cover 300 is held in the first position, the operator can operate the handle 200 to rotate between the locked position and the unlocked position, thereby allowing the operator to select the position where the handle 200 is in the locked position by passing the fingertip through the constraint. Channel 210 is used to press button 500 from the latched position to the unlocked position, thereby allowing the first top cover 300 to move from a first position covering the first drinking spout 101 to a second position not covering the first drinking spout 101, so as to facilitate quick opening of the first drinking spout 101 for drinking; or, one can choose to first move the handle ring 200 from the locked position to the unlocked position, and then use a finger or other part to open button 500, so that the first top cover 300 can move from a first position covering the first drinking spout 101 to a second position not covering the first drinking spout 101, so as to open the first drinking spout 101 for drinking.

[0029] As shown in Figure 3, 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] As shown in Figure 1, 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] As shown in Figure 2, 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 when the fingertip is inserted into the constraint channel 210 to squeeze the button trigger part 520.

[0032] As shown in Figures 2, 7, and 8, in some specific embodiments, the button 500 further includes 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 in the front-rear direction. The front side of the first upper cover 300 is provided with a second locking portion 302 corresponding to the first locking portion 530. When the button 500 is in the latched position, the first locking portion 530 can engage with the second locking portion 302, thereby holding the first upper cover 300 in a first position. When the button 500 is in the unlocked position, the first locking portion 530 and the second locking portion 302 separate, thereby allowing the first upper cover 300 to be in a second position. A first reset member 540 is provided between the button connection part 510 and the cover body 100 to keep the button 500 in the latched position. The first reset member 540 is a structure that can provide elastic force, such as a compression spring or elastic silicone. After the pressure on the button 500 is released, the button 500 can be automatically reset to the latched position under the elastic force of the first reset member 540, making it convenient to squeeze the button 500 again. 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. A second reset member 810 is provided between the rear side of the first upper cover 300 and the rear side of the cover body 100 to keep the first upper cover 300 in the second position. The second reset member 810 is a structure that can provide elastic force, such as a torsion spring or rubber band. After the button 500 is squeezed to move from the latched position to the unlocked position, the first upper cover 300 can be automatically opened to the second position under the elastic force of the second reset member 810, making it convenient to quickly open the first drinking spout 101 for drinking.

[0033] As shown in Figure 4, in some specific embodiments, the cover body 100 includes a cover base 110, a mounting base 120 and a rotating base 130 protruding from the upper side of the cover base 110. When the handle ring 200 is in the locked position, it is arranged around the outer periphery of the mounting base 120. When the first upper cover 300 is in the first position, it abuts against the upper side of the mounting base 120, resulting in a compact structure. The rotating base 130 is arranged at the rear of the mounting base 120. The rotating base 130 is rotatably connected to the rear of the first upper cover 300 and the two rear ends of the handle ring 200 via a rotating shaft 800. This allows the first upper cover 300 to rotate relative to the rotating base 130 and the handle ring 200 via the rotating shaft 800, and the handle ring 200 to rotate relative to the rotating base 130 and the first upper cover 300 via the rotating shaft 800. Furthermore, the rotating base 130, the first upper cover 300, and the handle ring 200 share the same rotating shaft 800, resulting in a simple structure and convenient assembly. Furthermore, the rotating shaft 800 and the mounting base 120 are located on the same horizontal plane, ensuring that the handle 200 can be horizontally arranged around the outer periphery of the mounting base 120 when it is in the locked position, reducing the space occupied by the handle 200 and facilitating storage and carrying. Of course, in other embodiments, a rotating shaft can also be provided between the first upper cover 300 and the rotating base 130, between the handle 200 and the rotating base 130, or between the handle 200 and the first upper cover 300, to achieve a rotatable connection between the rotating base 130, the first upper cover 300, and the handle 200.

[0034] As shown in Figure 6, in some specific embodiments, the first upper cover 300 includes a first side cover plate 310, a first top cover plate 320 connected to the top of the first side cover plate 310, and connectors 330 respectively arranged on both sides of the rotating base 130. The two rear ends of the handle ring 200 are respectively arranged on the side of the two connectors 330 away from the rotating base 130. 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. The connectors 330 are connected to both the first side cover plate 310 and the first top cover plate 320, resulting in better connection stability. In other embodiments, the connectors 330 may also be connected to only one of the first side cover plate 310 and the first top cover plate 320. The two connectors 330 are respectively provided with a first rotation channel 331 corresponding to the rotation shaft 800. The two rear ends of the handle ring 200 are respectively provided with a second rotation channel 260 corresponding to the rotation shaft 800. A third rotation channel 131 is provided through the rotating base 130. The third rotation channel 131, the first rotation channel 331 and the second rotation channel 260 are arranged on the same straight line. The rotation shaft 800 passes through the third rotation channel 131 and the first rotation channel 331 and the second rotation channel 260 in sequence, 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 in Figure 15, in some specific embodiments, the rotating shaft 800 includes a rotating shaft rod 820 and a limiting rod 830. One end of the rotating shaft rod 820 has a first end head 821 protruding radially, and the other end has a connecting channel 822 recessed axially. One end of the limiting rod 830 has a second end head 831 protruding radially, and the other end is inserted into the connecting channel 822 to cooperate with the rotating shaft rod 820. This cooperation connection can be a threaded connection, a snap-fit ​​connection, or a riveting connection, or other methods. The outer diameter of the first end head 821 and the second end head 831 is larger than the outer diameter of the second rotating channel 260, so that the two rear ends of the handle ring 200 are respectively limited to the inner sides of the first end head 821 and the second end head 831. The two rear ends of the handle 200 are recessed from their outer sides to form recessed grooves 270 for receiving the first end head 821 and the second end head 831, respectively, 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 200. The structure is compact, which further reduces the space occupied by the overall structure of the container lid, making it convenient to store and carry. In addition, the first end head 821 and the second end head 831 are stored in the recessed grooves 270, which can also prevent fingers from being pinched.

[0036] As shown in Figure 3, in some specific embodiments, the outer diameter of the mounting base 120 is smaller than the outer diameter of the cover base 110, so that a storage area for storing the handle ring 200 is formed between the outer side of the mounting base 120 and the upper side of the cover base 110. The button 500 is movably connected to the front side of the mounting base 120 in the front direction. The front side of the mounting base 120 is recessed with a button groove 124, and the rear part of the button 500 is arranged in the button groove 124 to reduce the gap width between the inner side wall of the front part of the handle ring 200 and the front side wall of the mounting base 120, so that the structure of the handle ring 200 and the cover body 100 is more compact, making it convenient to store and carry. The outer side wall of the mounting base 120 is provided with a third fastening member 122, and the inner side wall of the handle 200 is provided with a fourth fastening member 250. The handle 200 abuts against the lower side of the third fastening member 122 through the fourth fastening member 250, and the lower edge of the handle 200 abuts against the upper side of the cover base 110 to lock it in the locked position. When the operator applies a certain force upward to the handle 200, the fourth fastening member 250 can be moved past the third fastening member 122 and moved to the unlocked position.

[0037] As shown in Figure 12, in some specific embodiments, the first locking part 530 includes a first connecting block 531 protruding longitudinally from the upper side of the button connecting part 510, and a first locking block 532 protruding from the front side of the first connecting block 531. The second locking part 302 is configured as a groove structure recessed from the inner side of the front sidewall 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 together by the first locking block 532 extending into the second locking part 302. Guide blocks 511 are respectively protruding on both sides of the button connecting part 510, and guide grooves 1241 are respectively opened on both sides of the button groove 124 along the pressing direction of the button 500. When the button 500 is pressed, the guide blocks 511 are inserted into the guide grooves 1241 and slide along the guide grooves 1241 for guidance, which improves the stability of pressing the button 500.

[0038] As shown in Figures 11 and 12, in some specific embodiments, a limiting structure 140 is assembled at the bottom of the button slot 124. The limiting structure 140 includes a limiting body 141, a second connecting block 142 protruding longitudinally from the upper side of the limiting body 141, and limiting blocks 143 protruding from both sides of the second connecting block 142. The bottom wall of the button slot 124 has an assembly channel 1242 for the second connecting block 142 to pass through. The limiting structure 140 and the button slot 124 are assembled by fastening 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, which facilitates production assembly. The bottom of the button connection part 510 is recessed and a limiting groove 512 is arranged along the pressing direction of the button 500. The limiting block 143 is arranged in the limiting groove 512 to prevent the button 500 from disengaging from the cover body 100. When the button 500 slides along the guide groove 1241, the limiting block 143 moves in the limiting groove 512 to ensure that the button 500 can move from the latched position to the unlocked position.

[0039] As shown in Figures 5, 7, and 10, in some specific embodiments, a second upper cover 400 and a second drinking spout 301 are also included. A water passage 102 is provided on the cover body 100. The second drinking spout 301 is disposed on the drinking spout of the first upper cover 300 and can communicate with the water passage 102. The second upper cover 400 is configured to selectively cover the second drinking spout 301. The second upper cover 400 can move between a third position where the second drinking spout 301 is covered and a fourth position where the second drinking spout 301 is uncovered. That is, when the second upper cover 400 is in the third position, the second drinking spout 301 is closed, and drinking cannot be done through the second drinking spout 301. When the second upper cover 400 is in the fourth position, the second drinking spout 301 is open, and drinking can be done through the second drinking spout 301. When the handle 200 is in the locked position, the button 500 is in the latched position, and the second upper cover 400 is in the third position, the handle 200 is positioned below the second upper cover 400 to allow the second upper cover 400 to move between the third and fourth positions. This allows the operator to move the second upper cover 400 from the third to the fourth position when the first upper cover 300 is in the first position and the handle 200 is in the locked position, facilitating quick opening of the second drinking spout 301 for drinking. Furthermore, while drinking through the second drinking spout 301, the handle 200 also helps prevent accidental activation of the button 500, thus improving safety during drinking from the second drinking spout 301. In this embodiment, two drinking spouts are provided, allowing the operator to choose between drinking from the first drinking spout 101 or the second drinking spout 301, offering greater versatility.

[0040] As shown in Figure 2, in some specific embodiments, a drinking spout 600 protrudes from the upper side of the cover body 100 around the first drinking opening 101, and the drinking spout 600 is integrally formed with the mounting base 120. A water passage 102 is arranged behind the drinking spout 600. The drinking spout on the first upper cover 300 is configured as a suction nozzle 700, which is rotatably connected to the first upper cover 300. A second drinking opening 301 is provided through the suction nozzle 700. The water passage 102 is connected to a straw for extending into the container body, allowing the operator to drink the beverage from the container body through the suction nozzle 700. The spout 700 has a retracted state relative to the first top cover 300 and an unfolded state relative to the first top cover 300. When the first top cover 300 is in the first position and the spout 700 is in the retracted state, the spout 700 blocks the water passage 102. At this time, the beverage in the container body cannot flow out from the water passage 102 or the second drinking port 301. When the first top cover 300 is in the first position and the spout 700 is in the unfolded position, the second drinking port 301 is connected to the water passage 102. At this time, the beverage in the container body can flow into the operator's mouth through the straw, the water passage 102, and the second drinking port 301 when the operator drinks. In some other embodiments, the spout 700 can also be configured as a soft straw structure or a direct drinking spout structure, and is fixed relative to the first top cover 300, and can also be drunk through the second drinking port 301.

[0041] As shown in Figure 3, in some specific embodiments, the mounting base 120 has a recessed platform 123 along its upper edge. When the first upper cover 300 is in the first position, its bottom is positioned within the recessed platform 123 to limit its movement, thereby improving the stability of the first upper cover 300 in the first position. Furthermore, the outer surface of the first upper cover 300 is flush with or substantially flush with the side surface of the mounting base 120 to avoid interference with the rotation of the handle 200. This ensures that the handle 200 can rotate outside the first upper cover 300 while maximizing the width of the first upper cover 300, thus providing ample space for the drinking spout 600 and the sipping nozzle 700.

[0042] As shown in Figure 5, in some specific embodiments, the top of the first upper cover 300 is recessed with a storage groove 350 for accommodating the nozzle 700. The nozzle 700 includes a rotating part 710 and a nozzle portion 720 connected to the rotating part 710. The rotating part 710 is rotatably connected within the storage groove 350, and the second upper cover 400 is rotatably connected to the outside of the nozzle portion 720. The second upper cover 400 includes a second side cover plate 410 that can cover the outside of the second drinking spout 301, and a second top cover plate 420 that can cover the upper side of the nozzle portion 720, for dust prevention and protection of the nozzle portion 720. When in the stored state, the nozzle 700 can be accommodated within the storage groove 350, reducing the space occupied by the first upper cover 300, making the overall structure of the container lid compact, occupying little space, and convenient for storage and carrying. In this embodiment, when the suction nozzle 700 is housed in the storage slot 350, the outer surfaces of the suction nozzle 700 and the second top cover 400 are flush or substantially flush with the outer surface of the first top cover 300, thereby minimizing the space occupied by the overall structure of the container lid. In other embodiments, the suction nozzle 700 can also be configured to protrude from the surface of the first top cover 300 when in the storage state.

[0043] As shown in Figure 5, in some specific embodiments, the suction nozzle 700 is locked in a stored state by a second positioning structure arranged between the second top cover plate 420 and the storage groove 350, thereby preventing the suction nozzle 700 from rotating in the stored state. At the same time, the second top cover 400 has a dustproof and anti-contamination function for the suction nozzle 700 on its inner side, ensuring the hygiene of the suction nozzle 700. The second positioning structure includes a second positioning part 421 and a second limiting part 351 arranged corresponding to the second positioning part 421. The second positioning part 421 is formed by protruding from both sides of the second top cover plate 420 in the width direction, and the second limiting part 351 is formed by recessing from both side walls of the storage groove 350 in the width direction. When the second positioning part 421 and the second limiting part 351 are engaged, the second top cover 400 is locked relative to the first top cover 300, thereby locking the suction nozzle 700 in the stored state by engaging the second positioning part 421 and the second limiting part 351. The inner side of the second side cover 410 blocks the outer side of the second drinking spout 301 to prevent dust and impurities from entering. The outer side of the second side cover 410 is recessed to form a lever groove 411 for the operator to open the second upper cover 400. The operator can rotate the second upper cover 400 relative to the mouthpiece 720 through the lever groove 411, thereby further rotating the mouthpiece 700 relative to the first upper cover 300 to the unfolded state.

[0044] As shown in Figure 11, in some specific embodiments, the nozzle 700 is locked in the unfolded state by a first positioning structure arranged between the rotating part 710 and the storage groove 350. The first positioning structure includes a first positioning part 713 and a first limiting part 352 arranged corresponding to the first positioning part 713. One of the first positioning part 713 and the first limiting part 352 is disposed on the rotating part 710, and the other is disposed on the storage groove 350. The nozzle 700 is locked in the unfolded state by engaging with the first positioning part 713 and the first limiting part 352, so that the second drinking mouth 301 is kept in communication with the water passage 102, thereby preventing the nozzle 700 from rotating in the unfolded state and causing the second drinking mouth 301 to be misaligned with the water passage 102, which would affect drinking. In this embodiment, the first positioning part 713 is formed by protruding from the two side walls in the width direction of the rotating part 710, and the first limiting part 352 is formed by recessing from the two side walls in the width direction of the storage groove 350. The rotating part 710 has a first connecting shaft 714 protruding from its two side walls in the width direction, and the receiving groove 350 has a first shaft hole 353 recessed from its two side walls in the width direction. The suction nozzle 700 and the first upper cover 300 are rotatably connected by the first connecting shaft 714 and fitted into the first shaft hole 353. The first upper cover 300 has an assembly groove 354 at its bottom that communicates with the outer end of the first shaft hole 353. 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 closer to the first shaft hole 353. This facilitates guiding the first connecting shaft 714 to slide into the first shaft hole 353 along the assembly groove 354, which is convenient for the production and assembly of the suction nozzle 700. The first shaft hole 353 is arranged above the water passage 102, and the first limiting part 352 is arranged at intervals on the front side of the first shaft hole 353. When the nozzle 700 is in the retracted state, the first positioning part 713 is retracted in the assembly groove 354. The first positioning part 713 rotates with the nozzle 700 relative to the first shaft hole 353 until it extends into the first limiting part 352 and engages, thereby locking the nozzle 700 in the unfolded state. When the nozzle 700 is in the unfolded state, the angle of rotation relative to its retracted state is 70° to 90°, especially 75° to 85°, so that the angle of the nozzle 700 in the unfolded state conforms to the human body structure and is convenient for drinking. In some other embodiments, the first positioning part 713 can also be formed by protruding from the two side walls of the receiving groove 350, and the first limiting part 352 can be formed by recessing from the two sides of the rotating part 710, which can also lock the nozzle 700 in the unfolded and retracted states.

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

[0046] As shown in Figure 2, in some specific embodiments, a pressure relief channel 103 is also provided through the cover body 100. The pressure relief channel 103 is arranged between the drinking spout 600 and the water passage 102. When the first upper cover 300 is in the first position and the spout 700 is in the retracted state, the spout 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 spout 700 is in the unfolded state, the spout 700 opens the pressure relief channel 103 and the first drinking spout 101 is connected to the water passage 102. In this embodiment, the pressure relief channel 103 is open during both direct drinking and sipping. The pressure relief channel 103 allows the gas inside the container to circulate with the outside gas to balance the internal and external air pressure, improving the smoothness of direct drinking and sipping, making it convenient and easy to drink. When the first top cover 300 is in the first position and the mouthpiece 700 is in the storage state, the first top cover 300 covers the first drinking mouth 101, and the mouthpiece 700 blocks the water passage 102 and the pressure relief channel 103 to prevent water leakage, making it convenient to carry around.

[0047] As shown in Figures 2 and 7, in some specific embodiments, the rotating part 710 includes a wheel 711 and a sealing body 712 arranged on the front side of the wheel 711. The first upper cover 300 has an opening 360, which communicates with the storage groove 350. When the first upper cover 300 is in the first position and the mouthpiece 700 is in the stored state, the rotating part 710 extends through the lower side of the opening 360 so that the wheel 711 presses against and blocks the water passage 102, and the sealing body 712 presses against and blocks the pressure relief passage 103. When the first upper cover 300 is in the first position and the mouthpiece 700 is in the unfolded state, the sealing bodies 712 are spaced apart above the opening 360 to form an airflow channel communicating with the outside between the opening 360 and the pressure relief passage 103, so that the air inside the container body can circulate with the outside air to balance the internal and external air pressure during drinking.

[0048] As shown in Figure 2, in some specific embodiments, a flexible sealing element 340 for sealing the first drinking spout 101 is installed at the bottom of the first upper cover 300. When the first upper cover 300 is in the first position, the flexible sealing element 340 is deformed by the first drinking spout 101 to seal the first drinking spout 101, resulting in good sealing performance. The cover body 100 also includes a flexible connector 150 installed on the upper side of the cover base 110. The water passage 102 and the pressure relief passage 103 are disposed through the flexible connector 150 and the cover base 110. The wheel 711 is deformed by the flexible connector 150 to seal the water passage 102, and the sealing body 712 is deformed by the flexible connector 150 to seal the pressure relief passage 103, resulting in good sealing performance.

[0049] As shown in Figure 6, in some specific embodiments, the first top cover 300 is configured with a triangular cross-section. The three sides of the triangle are the first side A, the second side B, and the base C. The lengths of the first side A and the second side B are respectively less than the length of the base C, and the length of the first side A is less than the length of the second side B. The first side A is arranged on the front side of the first top cover 300, the second side B is arranged on the upper side of the first top cover 300, and the drinking spout 600 is arranged close to the first side A. When the first top cover 300 is in the first position and the spout 700 is in the retracted state, the spout 700 is arranged along the length direction of the second side B, and the spout part 720 is arranged on the upper side of the drinking spout 600, the rotating part 710 is arranged on the rear side of the drinking spout 600, the second top cover plate 420 is arranged along the length direction of the second side B, and the second side cover plate 410 is arranged along the length direction of the first side A. In this embodiment, the arrangement of the spout 700 makes full use of the empty space next to the drinking spout 600, resulting in a compact overall structure. This further reduces the space occupied by the container lid, making it more convenient to store and carry. When the handle 200 is in the unlocked position, a lifting space is formed between the inner side of the handle 200 and the second side B, providing a larger gripping area for easy and comfortable carrying.

[0050] As shown in Figure 7, in some specific embodiments, the inner wall of the mounting base 120 is provided with a threaded structure for connection with the container body, facilitating disassembly and cleaning. In other embodiments, the threaded structure may also be provided on the inner wall of the cover base 110, or on the outer wall of the mounting base 120 or the cover base 110, both of which allow for detachable connection with the container body. Embodiments of the present invention

[0051] As shown in Figure 13, as a second embodiment of the present invention, 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 portion 520 is recessed relative to the front side of the button connection 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 connection portion 510 and the rear side of the constraint channel 210. Compared to the first embodiment, the second embodiment increases the distance between the front side of the button trigger portion 520 and the rear side of the constraint channel 210. This allows the outer side of the handle ring 200, the constraint channel 210, and the area between the front side of the button trigger portion 520 and the rear side of the constraint channel 210 to collectively form an anti-accidental contact protection area to prevent foreign objects from accidentally squeezing the button 500 from the latched position to the unlocked position. This further prevents the slender, sharp corners of some foreign objects from passing through the constraint channel 210 and squeezing the button 500 from the latched position to the unlocked position, thus providing a wider range of protection against foreign objects passing through the constraint channel 210 and squeezing the button 500 from the latched position to the unlocked position, further improving the safety of carrying the drinking container equipped with the container lid. Furthermore, in this embodiment, the front side of the button trigger portion 520 is designed with a concave arc surface structure, which is more adaptable to the shape of the operator's fingertips, improving comfort when squeezing the button trigger portion 520 with the fingertips. In other embodiments, the front side of the button trigger portion 520 and the front side of the button connection portion 510 may also be flush. 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 equal to the distance between the front side of the button connection portion 510 and the rear side of the constraint channel 210, which can also improve the safety of carrying the drinking container with the container lid.

[0052] As shown in Figure 14, as a third embodiment of the present invention, a container lid is also provided. The main difference between the third embodiment and the first embodiment is that the peripheral sidewall of the constraint channel 210 is configured as a semi-closed structure with an opening at the bottom. 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 extend into or out of the constraint channel 210 from the lower opening, 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, avoiding interference from the button 500 on the rotation of the handle ring 200. In other words, when the first cover 300 is held in the first position, the operator can... The handle 200 can be rotated between a locked position and an unlocked position. This allows the user to select a position where, when the handle 200 is locked, the button 500 can be pressed by passing a fingertip through the constraint channel 210 to move from the latched position to the unlocked position, thereby moving the first top cover 300 from a first position covering the first drinking spout 101 to a second position not covering the first drinking spout 101 for quick opening and drinking. Alternatively, the user can select a position where, first, the handle 200 is moved from the locked position to the unlocked position, and then the button 500 is activated by a finger or other means, allowing the first top cover 300 to move from the first position covering the first drinking spout 101 to the second position not covering the first drinking spout 101 for opening and drinking. Meanwhile, when the handle ring 200 is in the locked position and the button 500 is in the latched position, the squeezing motion of the external object on the button trigger part 520 is interfered with by the constraint channel 210 and the handle ring 200 around the constraint channel 210, and cannot move backward a long distance through the constraint channel 210 to move the button 500 from the latched position to the unlocked position, thereby solving the technical problem that the button 500 is easily hit by external objects and accidentally opens the first drinking spout 101.

[0053] In some specific embodiments, the button trigger portion 520 has a front side and a peripheral side connecting its front side and the front side of the button connection portion 510. The peripheral sidewall of the constraint channel 210 is configured to match the shape of the peripheral sidewall of the button trigger portion 520. 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 portion 520 is flush with the front side of the handle ring 200, and the peripheral sidewall of the button trigger portion 520 abuts against or is spaced apart from the peripheral sidewall of the constraint channel 210. This reduces the gap between the peripheral sidewall of the button trigger portion 520 and the peripheral sidewall of the constraint channel 210, avoids the accumulation of impurities, and makes the structure of the button trigger portion 520 and the handle ring 200 more compatible, and the outer surface of the container lid is flatter and more aesthetically pleasing. The constraint channel 210 is configured as a 1 / n circular channel, and the button trigger part 520 is configured as a 1 / n circular structure that matches the constraint channel 210. This better adapts to the shape of the operator's fingertips and does not interfere with the movement of the handle ring 200 between the locked and unlocked positions. In this embodiment, n=2, that is, the constraint channel 210 is configured as a semi-circular channel, and the button trigger part 520 is configured as a semi-circular structure, which has a larger contact surface with the operator's fingertips. This results in higher comfort when the fingertips squeeze the button trigger part 520. In other embodiments, n>2 can also be configured to enhance the stability of the handle ring 200 structure.

[0054] As shown in Figure 15, as a fourth embodiment of the present invention, a container lid is also provided. The main difference between the fourth embodiment and the third embodiment is that a locking structure for holding the first upper cover 300 in a first position is provided between the outer wall of the first upper cover 300 and the inner wall of the handle ring 200. The locking structure includes a first fastening member 303 provided on the outer wall of the first upper cover 300 and a second fastening member 230 provided on the inner wall of the handle ring 200. When the first upper cover 300 is in the first position and the handle ring 200 is in the locked position, the second fastening member 230 and the first fastening member 303 are engaged 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 unlocked position under the pressure of an external object, the second fastening member 230 and the first fastening member 303 can be engaged to prevent the first upper cover 300 from moving to the second position, further preventing the button 500 from accidentally opening the first drinking spout 101 due to collision with an external object. At this point, the operator can choose to move the handle 200 from the locked position to the unlocked position, and then use their fingers or other body parts to open the button 500 to open the first drinking spout 101 for drinking.

[0055] In some specific embodiments, the first fastening member 303 has a first fastening surface disposed on its upper side, and the second fastening member 230 has a second fastening surface disposed 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 fastening surface blocks the upper side of the first fastening surface to prevent the first upper cover 300 from moving to the second position. In this embodiment, the first fastening member 303 and the second fastening member 230 are respectively configured as elongated structures, and the first fastening surface and the second fastening surface are respectively configured as strip-shaped surfaces. When the second fastening surface blocks the upper side of the first fastening surface, the first fastening surface and the second fastening surface make surface-to-surface contact, which increases the contact area between the first fastening surface and the second fastening surface, improves the stability of the mutual fastening of the first fastening member 303 and the second fastening member 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 fastening member 303 or the second fastening member 230 can also be configured as a protrusion structure, so that when the second fastening surface blocks the upper side of the first fastening surface, the first fastening surface and the second fastening surface make point-to-surface contact, which can also prevent the first top 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 fastening member 303 is arranged on the front side of the connector 330 along the lower edge of the outer side wall of the first side cover plate 310. When the first upper cover 300 is in the first position and the handle ring 200 is in the locked position, the second fastening surface blocks the first fastening surface above the first fastening surface to prevent the first upper cover 300 from rotating backward relative to the cover body 100 to the second position via 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 extending downward from the lower edges of both sides of the first side cover plate body 311. The two first side cover plate extensions 312 are respectively connected to the front of the two connectors 330. The outer walls of both sides of the mounting base 120 are respectively recessed from their top to the bottom to accommodate the corresponding first side cover plate extensions 312. Two first fastening members 303 are provided. The two first fastening members 303 are respectively protruding from the outer walls of the two first side cover plate extensions 312 toward the outside of the mounting base 120, so that the structure of the first upper cover 300 and the cover body 100 is compact. The connection strength between the connectors 330 and the first side cover plate body 311 is strengthened by the first side cover plate extensions 312, making the structure of the first upper cover 300 more robust and durable.

[0058] In some specific embodiments, there are two second fastening members 230 corresponding to the first fastening member 303. The inner walls on both sides of the handle ring 200 are respectively provided with guide grooves 240 from the bottom upwards. The two second fastening members 230 are respectively formed by the upper side walls of the two guide grooves 240. When the handle ring 200 and the first upper cover 300 rotate relative to each other, the first fastening member 303 can move along the guide groove 240 to fasten or separate from the second fastening member 230. In this embodiment, the two second fastening members 230 are respectively formed by the upper sidewalls of the two guide grooves 240. Compared with the guide grooves 240 protruding from the inner sidewall of the handle ring 200, when the first fastening member 303 and the second fastening member 230 are fastened together, the first fastening member 303 can be stored in the guide groove 240. This reduces the gap width between the handle ring 200 and the outer peripheral sidewall of the mounting base 120, making the structure of the handle ring 200 and the mounting base 120 more compact when the handle ring 200 is in the locked position. This reduces the overall width of the container lid structure, making it easier to store and carry.

[0059] As shown in Figure 16, as a fifth embodiment of the present invention, a container lid is also provided. The main difference between the fifth embodiment and the first embodiment is that: an elastic structure 220 for selectively squeezing 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 on the rear side of the constraint channel 210, so that the handle ring 200 can move between the locked position and the unlocked position when the button 500 is in the latched position. The elastic structure 220 can deform between the deformed position where the button 500 is squeezed to move to the unlocked position and the initial position where the button 500 is not squeezed. The operator can press the elastic structure 220 to the deformed position through the fingertip through the constraint channel 210.

[0060] As shown in Figure 17, in some specific embodiments, the elastic structure 220 includes an elastic sheet 221, a first flexible sheet 222 arranged in front of the elastic sheet 221, and a second flexible sheet 223 arranged in rear of the elastic sheet 221. The two ends of the elastic sheet 221 are respectively connected to the left and right sidewalls of the constraint channel 210. A deformable part that can protrude and deform backward is formed in the middle of the elastic sheet 221. The operator can press the first flexible sheet 222 through the end of his finger through the constraint channel 210 to push the deformable part to protrude and deform backward to push the second flexible sheet 223 to squeeze the button 500 to the unlocked position. In this embodiment, the elastic sheet 221 and the handle ring 200 are integrally formed, with a stable and reliable connection. The whole is made of materials with a certain elastic deformation capacity, such as plastic and metal. The first flexible sheet 222 is made of soft materials such as soft silicone and soft rubber to improve the comfort of the operator's fingertips pressing the first flexible sheet 222. The second flexible sheet 223 is made of soft materials such as soft silicone and soft rubber to prevent the second flexible sheet 223 from scratching or wearing the button 500 when it squeezes the button 500, thereby extending the service life of the button 500.

[0061] As shown in Figure 18, 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 behind the constraint channel 210 of the handle 200 in the locked position, and a second region 502 that is blocked by 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] As shown in Figure 19, as a seventh embodiment of the present invention, a drinking container is also provided, including a container body 900 with 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 external impact. 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 external impact.

[0063] In summary, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. A container lid, characterized in that, include: The lid body can be connected to the container body, and the lid body is provided with a first drinking spout; A first top cover is movably connected to the cover body and configured to selectively cover a first drinking spout, the first top cover being movable between a first position where the first drinking spout is covered and a second position where the first drinking spout is uncovered; A button, movably connected to the cover body or the first upper cover and configured to selectively hold the first upper cover in the first position, the button being movable relative to the cover body and the first upper cover between a latched position and an unlocked position; A handle ring is movably connected to one or more of the cover body and the first upper cover, and the handle ring is movable between a locked position and an unlocked position by rotating relative to the cover body; The handle has a constraint channel running through its front and rear sides. The constraint channel is located in the area of ​​the handle corresponding to the button when it is in the locked position. The handle in the locked position is configured to prevent the button from being pressed from outside the constraint channel to move from the latched position to the unlocked position, but not to prevent the button from being pressed through the constraint channel to move from the latched position to the unlocked position.

2. The container lid according to claim 1, characterized in that: The width of the constraint channel is 10mm~25mm, and the depth of the constraint channel is 1mm~10mm. When the handle ring is in the locked position, the constraint channel allows the operator's fingertip to pass through the constraint channel to apply force to the button and move from the latched position to the unlocked position.

3. The container lid according to claim 2, characterized in that: The width of the constraint channel is 15mm~20mm, and the depth of the constraint channel is 2mm~6mm. When the handle ring is in the locked position, the constraint channel allows the operator's fingertip to pass through the constraint channel to apply force to the button and move from the latched position to the unlocked position.

4. The container lid according to claim 1, characterized in that: The peripheral sidewalls of the constraint channel are configured as a fully enclosed structure. 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 rear side of the constraint channel to allow the handle ring to move between the locked and unlocked positions when the button is in the latched position.

5. The container lid according to claim 4, characterized in that: The button includes 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. 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 less than the distance between the front side of the button connecting part and the rear side of the constraint channel.

6. The container lid according to claim 5, characterized in that: The constraint channel is set as an elliptical channel, a circular channel, a square channel, a triangular channel, a heart-shaped channel, or a flower-shaped channel.

7. The container lid according to claim 4, characterized in that: The button includes a button connecting part and a button trigger part connected to the button connecting part; The front side of the button trigger portion is recessed relative to the front side of the button connecting portion. 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 rear side of the constraint channel is less than the distance between the front side of the button connecting portion and the rear side of the constraint channel; or... The front side of the button trigger part is flush with the front side of the button connection part. 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 connection part and the rear side of the constraint channel.

8. The container lid according to claim 1, characterized in that: The peripheral sidewall of the constraint channel is configured as a semi-enclosed structure with an opening at the bottom. The button includes a button connecting part and a button trigger part connected to the button connecting part. The button trigger part is provided to protrude from the front side of the button connecting part. 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. The button trigger part can extend into or out of the constraint channel from the lower 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 according to claim 8, characterized in that: The button trigger portion has a front side and a peripheral side connecting the front side and the front side of the button connection portion. The peripheral sidewall of the constraint channel is configured to match the peripheral side of the button trigger portion. When the handle ring is in the locked position and the button is in the latched position, the front side of the button trigger portion is flush with the front side of the handle ring, and the peripheral side of the button trigger portion abuts against or is spaced from the peripheral sidewall of the constraint channel.

10. The container lid according to claim 9, characterized in that: The constraint channel is set as a 1 / n circular channel, and the button trigger part is set as a 1 / n circular structure that matches the constraint channel, where n≥2.

11. The container lid according to claim 1, characterized in that: The constraint channel is equipped with a selectively pressable elastic structure. When the handle is in the locked position and the button is in the latched position, the entire structure of the button is arranged on the rear side of the constraint channel, allowing the handle to move between the locked and unlocked positions when the button is in the latched position. The elastic structure can deform between the deformed position where the button is pressed to the unlocked position and the initial position where the button is not pressed. The operator can press the elastic structure to the deformed position by passing the tip of their finger through the constraint channel.

12. The container lid according to claim 11, characterized in that: The elastic structure includes an elastic sheet, a first flexible sheet arranged in front of the elastic sheet, and a second flexible sheet arranged behind the elastic sheet. The two ends of the elastic sheet are respectively connected to the sidewall of the constraint channel. A deformable part that can protrude and deform backward is formed in the middle of the elastic sheet. The operator can press the first flexible sheet through the end of his finger through the constraint channel to push the deformable part to protrude and deform backward, so as to push the second flexible sheet to squeeze the button to the unlocked position.

13. The container lid according to claim 1, characterized in that: The button includes a button connecting part, a button trigger part connected to the button connecting part, and a first locking part connected to the button connecting part. The button connecting part is movably connected to the front side of the cover body in the front-back direction. The front side of the first upper cover is provided with a second locking part corresponding to the first locking part. When the button is in the latched position, the first locking part can engage with the second locking part. When the button is in the unlocked position, the first locking part and the second locking part separate. A first reset member is provided between the button connecting part and the cover body to keep the button in the latched position. 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 is provided between the rear side of the first upper cover and the rear side of the cover body to keep the first upper cover in a second position.

14. The container lid according to claim 1, characterized in that: A locking structure for holding the first top cover in a first position is provided between the outer wall of the first top cover and the inner wall of the handle ring. The locking structure includes a first fastening member provided on the outer wall of the first top cover and a second fastening member provided on the inner wall of the handle ring. When the first top cover is in the first position and the handle ring is in the locked position, the second fastening member and the first fastening member fasten each other to prevent the first top cover from moving to the second position.

15. The container lid according to any one of claims 1-14, characterized in that: It also includes a second top cover and a second drinking spout. The cover body is provided with a water passage. The second drinking spout is disposed on the drinking spout of the first top cover and can communicate with the water passage. The second top cover is configured to selectively cover the second drinking spout. The second top cover can move between a third position where the second drinking spout is covered and a fourth position where the second drinking spout is uncovered. When the handle ring is in the locked position, the button is in the latched position, and the second top cover is in the third position, the handle ring is arranged below the second top cover to allow the second top cover to move between the third and fourth positions.

16. The container lid according to claim 15, characterized in that: A drinking spout protrudes from the upper side of the cover body around the first drinking opening. The water passage is arranged behind the drinking spout. The drinking spout on the first upper cover is a suction nozzle. The suction nozzle is rotatably connected to the first upper cover. The second drinking opening passes through the suction nozzle. The suction nozzle has a retracted state relative to the first upper cover and an unfolded state relative to the first upper cover. When the first upper cover is in the first position and the suction nozzle is in the retracted state, the suction nozzle blocks the water passage. When the first upper cover is in the first position and the suction nozzle is in the unfolded position, the second drinking opening is connected to the water passage.

17. A container lid, characterized in that, include: The lid body can be connected to the container body, and the lid body is provided with a first drinking spout; A first top cover is movably connected to the cover body and configured to selectively cover a first drinking spout, the first top cover being movable between a first position where the first drinking spout is covered and a second position where the first drinking spout is uncovered; A button, movably connected to the cover body or the first upper cover and configured to selectively hold the first upper cover in the first position, the button being movable relative to the cover body and the first upper cover between a latched position and an unlocked position; A handle ring is movably connected to one or more of the cover body and the first upper cover, and the handle ring is movable between a locked position and an unlocked position by rotation relative to the cover body; The handle has a constraint channel that runs through the front and back sides of the handle. The constraint channel is arranged in the area of ​​the handle corresponding to the button when it is in the locked position. The button has a first area located inside or behind the restraint channel of the handle in the locked position, and a second area located in the handle that is obscured by the handle in the locked position. In the locked position, the handle ring prevents operation of the second area of ​​the button, while in the unlocked position, the handle ring does not prevent operation of the second area of ​​the button.

18. The container lid according to claim 17, characterized in that: The width of the constraint channel is 10mm~25mm, and the depth of the constraint channel is 1mm~10mm. When the handle ring is in the locked position, the constraint channel allows the operator's fingertip to pass through the constraint channel to apply force to the button and move from the latched position to the unlocked position.

19. The container lid according to claim 17, characterized in that: The width of the constraint channel is 15mm~20mm, and the depth of the constraint channel is 2mm~6mm. The constraint channel allows the operator's fingertip to pass through the constraint channel to apply force to the button and move from the latch position to the unlock position when the handle ring is in the locked position.

20. A drinking container, characterized in that: It includes a container body having a receiving cavity and a container lid attached to the container body as described in any one of claims 1-19.

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