Double-drinking cup cover and double-drinking cup

Abstract

The utility model relates to the technical field of drinking utensils, in particular to a double-drinking cup cover and a double-drinking cup. The drinking cup comprises a direct drinking cover, the top of the direct drinking cover is sequentially hinged with a straw cover and a sealing turning cover around a horizontal hinge shaft, and the straw cover is locked with the direct drinking cover through a first locking fastener and seals a direct drinking opening in the direct drinking cover; the sealing turning cover is locked with the direct drinking cover through a second locking fastener, and after the sealing turning cover is locked, the drinking straw on the straw cover can be sealed and the straw cover is prevented from being opened; the second locking fastener is located on an unlocking motion path of the first locking fastener, and drives the second locking fastener to move and unlock the sealing flip cover in the process that the first locking fastener unlocks the straw cover. According to the utility model, two modes of drinking water by the straw and direct drinking can be realized on the cup cover, and the two modes are convenient to operate, so that the use convenience of the cup cover is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking utensils, in particular to a double drinking cup cover and a double drinking cup. Background Art

[0002] A straw cup is a water cup with a straw on the lid, which is usually used for drinking through the straw or drinking directly after opening the lid.

[0003] Most existing straw cups have a flip cover on the cup lid to seal the straw on the cup lid. Most of them are in the form of a cup lid body, which is described in the Chinese patent publication number CN209047828U, and is called a water-spray-proof straw cup lid. The cup lid body is provided with a straw and a cover body that seals the straw, and a switch button is used to realize the lock of the cup lid body and the cover body in the closed state. When the user drinks water through a straw, he only needs to press the switch button to open the cover body, so that the straw can be leaked out for drinking; when the user drinks directly or wants to accelerate the heat dissipation of the water in the cup, the cup lid body needs to be separated from the cup body as a whole to drink directly or dissipate the heat of the water in the cup. Obviously, the method of opening the cup lid body as a whole has the problem of insufficient convenience in use, especially in the process of cooling water, because the cup lid body needs to be separated from the water cup for a long time, so the user needs to hold the cup lid body with one hand for a long time or find a place to place the cup lid separately, which further leads to the problem of insufficient convenience in use of the cup lid, and therefore needs to be solved urgently. Utility Model Content

[0004] In order to avoid and overcome the technical problems existing in the prior art, the utility model provides a double drinking cup cover and a double drinking cup, which can realize two modes of drinking water with a straw and drinking directly on the cup cover, and both modes are easy to operate, effectively improving the convenience of using the cup cover.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A double drinking cup cover comprises a direct drinking cover, wherein a straw cover and a sealing flip cover are hingedly connected to the top of the direct drinking cover in sequence around a horizontal hinge axis, wherein the straw cover is locked with the direct drinking cover by a first locking member and seals the direct drinking port on the direct drinking cover; the sealing flip cover is locked with the direct drinking cover by a second locking member, and after the sealing flip cover is locked, the drinking straw on the straw cover can be sealed and the straw cover can be prevented from being opened; the second locking member is located on the unlocking movement path of the first locking member, and in the process of the first locking member unlocking the straw cover, the second locking member is driven to move and unlock the sealing flip cover.

[0007] As a further solution of the utility model: the lower end of the second locking piece is rotatably engaged with the direct drinking cover through a horizontal axis, the upper end of the second locking piece is provided with a second locking hook, and a second hook for cooperating with the second locking hook is fixed on the sealing flip cover, and the second hook is unlocked when the upper end of the second locking piece rotates toward the inner side of the direct drinking cover; the first locking piece slides horizontally on the direct drinking cover, and the upper end of the second locking piece is pushed to rotate toward the inner side of the direct drinking cover when the first locking piece slides toward the inner side of the direct drinking cover, the inner end of the first locking piece is fixed with a first locking hook, and a first hook for cooperating with the first locking hook is fixed on the straw cover, and the first hook is unlocked when the first locking piece slides toward the inner side of the direct drinking cover.

[0008] As a further solution of the utility model: the first locking component includes a push plate and an insert plate fixed vertically to each other, the insert plate horizontally penetrates the second locking component through the insertion hole on the second locking component, and the vertical width of the insertion hole is greater than the wall thickness of the insert plate, and the inner side wall of the push plate can be abutted and matched with the outer side wall of the upper end of the second locking component.

[0009] As a further solution of the utility model: the direct drinking cover is provided with a second reset spring which elastically drives the second locking member to rotate and reset.

[0010] As a further solution of the utility model: the direct drinking cover is also equipped with a first return spring which elastically drives the first locking piece to slide and return.

[0011] As a further solution of the utility model: a rubber plug for sealing the direct drinking port is fixed to the bottom of the straw cover, and the straw cover and the rubber plug are both provided with pressure relief holes that are connected to each other. The drinking straw is a rubber straw, and when the sealing flip cover is closed, the drinking straw is squeezed to bend and the pressure relief hole is blocked.

[0012] As a further solution of the utility model: the upper end of the second locking member is also fixedly connected with a slow-opening block, which abuts against the second hook on the sealing flip cover during the unlocking and opening process on the sealing flip cover to prevent the sealing flip cover from further opening, and when the upper end of the second locking member is flipped outward and reset, the slow-opening block is misaligned with the second hook and can completely open the sealing flip cover.

[0013] As a further solution of the utility model: a first torsion spring which elastically assists the sealing flip cover to flip and open is installed on the horizontal hinged seat of the direct drinking cover.

[0014] As a further solution of the utility model: a second torsion spring that elastically assists the straw cover to flip and open is installed on the horizontal hinged seat of the direct drinking cover.

[0015] A double drinking water cup is provided, and the double drinking water cup uses a double drinking cup cover, comprising a water cup body, wherein the opening end of the water cup body is sealedly connected to the lower end of the direct drinking cover.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The top of the direct drinking cover is hinged with a straw cover and a sealing flip cover around a horizontal hinge axis in sequence, and the straw cover and the sealing flip cover are locked with the direct drinking cover by a first locking member and a second locking member respectively, and the second locking member is located on the unlocking movement path of the first locking member. Therefore, when the user wants to drink water through a straw, the user can unlock the second locking member to open the sealing flip cover, and at this time, the user can drink water through the drinking straw on the straw cover; when the user wants to drink water directly, the user can unlock the first locking member, and during the unlocking movement of the first locking member, the second locking member is driven to unlock synchronously to open the sealing flip cover and the straw cover, and thus, the user can drink water directly through the direct drinking cover. The double-drinking cup cover can freely choose the drinking method of drinking water by straw or drinking directly, and the two drinking methods are easy to operate, which effectively improves the convenience of using the cup cover.

[0018] 2. By pressing the upper end of the second locking member and rotating it toward the inside of the direct drinking cover, the second locking hook can be driven to separate and unlock from the second hook. By pressing the first locking member and sliding it toward the inside of the direct drinking cover, the first locking hook can be driven to separate from the first hook, thereby unlocking the first hook; in addition, when the first locking member slides toward the inside of the direct drinking cover, the upper end of the second locking member can be pressed and rotated toward the inside of the direct drinking cover. By pressing the second locking member and the first locking member respectively, subsequent straw drinking and direct drinking can be performed, which effectively ensures the convenience of using the cup cover.

[0019] 3. The first locking component includes a push plate and an insert plate which are fixed vertically to each other. The insert plate passes horizontally through the second locking component through the insert hole on the second locking component to ensure stable horizontal sliding of the first locking component. In addition, the inner side wall of the push plate can abut and cooperate with the outer side wall of the upper end portion of the second locking component to ensure that when the push plate slides inward, it can push the upper end portion of the second locking component to rotate inward, thereby ensuring the stability of the linkage between the first locking component and the second locking component.

[0020] 4. The direct drinking cover is provided with a second reset spring which elastically drives the second locking member to rotate and reset. Due to the linkage relationship between the second locking member and the first locking member, when the second locking member is reset, the first locking member can also be driven to reset.

[0021] 5. In order to ensure the resetting effect of the second locking member and the first locking member, a first resetting spring for elastically driving the first locking member to slide and reset can also be installed on the direct drinking cover.

[0022] 6. A rubber plug for sealing the drinking port is fixed at the bottom of the straw cover. Pressure relief holes that are connected to each other are provided on the straw cover and the rubber plug. Pressure relief through the pressure relief holes can prevent liquid splashing caused by pressure relief from the drinking straw. In addition, the drinking straw is a rubber straw, and when the sealing flap is closed, the drinking straw is squeezed to bend and the pressure relief hole is blocked, which can ensure the sealing of the pressure relief hole when the sealing flap is closed.

[0023] 7. The sealed flap adopts a two-stage opening method. When the pressure in the water cup is relatively high, the slow-opening block can be designed to release the pressure of the water cup through the pressure relief hole when the sealed flap is opened in the first stage. Since the sealed flap is not fully opened at this time, if liquid is sprayed out during the pressure relief process, the sealed flap can be used for splash protection; especially when the temperature of the sprayed liquid is high, the pressure relief splash protection during the first stage of opening is particularly necessary. After that, the second stage of the sealed flap is fully opened to reduce the safety hazards during the opening process.

[0024] 8. The first torsion spring that helps the sealed flap to flip open is installed on the horizontal hinged seat of the direct drinking cover, which can improve the convenience of flipping and opening the sealed flap. The second torsion spring that helps the straw cover to flip open is installed on the horizontal hinged seat of the direct drinking cover, which can improve the convenience of flipping and opening the straw cover and the sealed flap. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional cross-sectional structural schematic diagram of the double drinking cup cover in the utility model.

[0026] Figure 2 It is a schematic diagram of the combined three-dimensional structure of the first locking component and the second locking component in the utility model.

[0027] Figure 3 It is a first exploded three-dimensional structural schematic diagram of the first locking member and the second locking member in the utility model.

[0028] Figure 4 It is a second exploded three-dimensional structural schematic diagram of the first locking member and the second locking member in the utility model.

[0029] Figure 5 It is a structural schematic diagram of the second locking member in the utility model in the open state.

[0030] Figure 6 It is a structural schematic diagram of the first locking member and the second locking member in the present invention in an open state.

[0031] Figure 7 It is a schematic diagram of the structure of the double drinking cup in the utility model.

[0032] In the figure: 10, direct drinking cover; 11, direct drinking port; 20, straw cover; 21, drinking straw; 22, first hook; 23, rubber plug; 24, pressure relief hole; 30, sealing flip cover; 31, second hook; 40, second locking member; 41, second locking hook; 42, slow-opening block; 43, plug hole; 50, first locking member; 501, push plate; 502, plug plate; 51, first locking hook; 60, first return spring; 70, second return spring; 80, water cup body. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] For ease of understanding, the specific structure and working mode of the utility model are further described below in conjunction with the accompanying drawings:

[0035] The specific structure of the utility model refers to Figure 1-7 As shown, its main structure includes double drinking cup covers and double drinking cups.

[0036] Reference Figure 1-6The main structure of the double drinking cup cover includes a direct drinking cover 10, a straw cover 20 and a sealing flip cover 30 which are hinged to the top of the direct drinking cover 10 around a horizontal hinge axis in sequence. The straw cover 20 is locked with the direct drinking cover 10 by a first locking member 50. After the straw cover 20 is locked, the direct drinking port 11 on the direct drinking cover 10 can be sealed, so that when the sealing flip cover 30 is opened, water can be drunk through the drinking straw 21 on the straw cover 20; when both the sealing flip cover 30 and the straw cover 20 are opened, water can be drunk through the direct drinking port 11 on the direct drinking cover 10. The sealing flip cover 30 is locked with the direct drinking cover 10 through the second locking member 40. After the sealing flip cover 30 is locked, it can not only seal the drinking straw 21 on the straw cover 20, but also prevent the straw cover 20 from opening. Therefore, the sealing flip cover 30 is locked together by the second locking member 40 and the first locking member 50, which further strengthens the locking effect of the straw cover 20 and effectively improves the sealing stability of the direct drinking port 11. In addition, the second locking member 40 is located on the unlocking movement path of the first locking member 50, and in the process of the first locking member 50 unlocking the straw cover 20, it drives the second locking member 40 to move and unlock the sealing flip cover 30. Therefore, when the user wants to drink water through a straw, the user can unlock the second locking member 40 to open the sealing flip cover 30, thereby drinking water through the drinking straw 21 on the straw cover 20; when the user wants to drink water directly, the user can unlock the first locking member 50, and during the unlocking movement of the first locking member 50, the second locking member 40 is driven to unlock synchronously to open the sealing flip cover 30 and the straw cover 20, thereby drinking water through the direct drinking port 11 on the direct drinking cover 10. The dual-drinking cup cover can freely choose the drinking method of drinking water through a straw or drinking directly, and the two drinking methods are easy to operate, which effectively improves the convenience of using the cup cover.

[0037] Specifically, Figure 1 As shown, the lower end of the second locking member 40 is rotatably engaged with the direct drinking cover 10 via a horizontal axis, the upper end of the second locking member 40 is provided with a second locking hook 41, and the sealing flip cover 30 is fixed with a second hook 31 for engaging with the second locking hook 41; Figure 5 As shown, when the upper end of the second locking member 40 rotates toward the inner side of the direct drinking cover 10, the second locking hook 41 can be driven to separate and unlock from the second hook 31, so as to unlock the second hook 31 and open the sealed flip cover 30. The first locking member 50 slides horizontally on the direct drinking cover 10, and the inner end of the first locking member 50 is fixed with the first locking hook 51, and the straw cover 20 is fixed with the first hook 22 for matching with the first locking hook 51; Figure 6 As shown, when the first locking member 50 slides toward the inner side of the direct drinking cover 10, the first locking hook 51 is driven to separate from the first hook 22, and the first hook 22 can be unlocked; in addition, as shown in FIG. Figure 6As shown, when the first locking member 50 slides toward the inner side of the direct drinking cover 10, it pushes the upper end of the second locking member 40 to rotate toward the inner side of the direct drinking cover 10, and the second hook 31 is unlocked synchronously as described above, thereby realizing the synchronous unlocking of the first hook 22 and the second hook 31, and the sealing flip cover 30 and the straw cover 20 can be opened.

[0038] Further, such as Figure 1-4 As shown, the first locking component 50 includes a push plate 501 and an insert plate 502 which are fixed vertically to each other. The insert plate 502 horizontally penetrates the second locking component 40 through the insert hole 43 on the second locking component 40, and the vertical width of the insert hole 43 is greater than the wall thickness of the insert plate 502, so that the insert plate 502 will not hinder the rotation of the second locking component 40; in addition, the inner side wall of the push plate 501 can abut and cooperate with the outer side wall of the upper end portion of the second locking component 40, so that when the push plate 501 slides inward, the upper end portion of the second locking component 40 can be pushed to rotate inward.

[0039] Of course, in the prior art, there are many mechanisms that can achieve locking similar to the flip cover of the present application, such as: taking the sealing flip cover 30 and the direct drinking cover 10 as examples, a second hook 31 is provided on the sealing flip cover 30, and a second lock hook 41 that can hook the second hook 31 to restrict the opening of the sealing flip cover 30 is provided on the second lock member 40. In specific implementation, the second lock member 40 can be unlocked by rotating around a horizontal axis, rotating around a vertical axis, or sliding horizontally, and the second lock hook 41 can be misaligned with the second hook 31 to enable the sealing flip cover 30 to be opened freely. Similarly, the first lock member 50 can also be unlocked by rotating around a horizontal axis, rotating around a vertical axis, or sliding horizontally, and the first lock hook 51 can be misaligned with the first hook 22 to enable the straw cover 20 to be opened freely. Furthermore, no matter the first locking member 50 and the second locking member 40 adopt any unlocking method of rotating around a horizontal axis, rotating around a vertical axis or sliding horizontally, it is sufficient to drive the second locking member 40 to move and unlock during the unlocking process of the first locking member 50; if both the first locking member 50 and the second locking member 40 adopt the unlocking method of sliding horizontally, the second locking member 40 is located on the inner side and the first locking member 50 is located on the outer side, when the first locking member 40 slides horizontally inward to unlock, it does not interfere with the first locking member 50, and when the first locking member 50 slides horizontally inward to unlock, it will push the second locking member 40 to slide horizontally inward synchronously, thereby realizing the synchronous unlocking of the first locking member 50 and the second locking member 40. Similarly, when the first locking member 50 and the second locking member 40 choose other opening methods, the existing linkage structure can be used to prevent the first locking member 40 from interfering with the first locking member 50 when unlocking, and when the first locking member 50 is unlocked, it will push the second locking member 40 to unlock synchronously.

[0040] Further, such as Figure 1As shown, in order to facilitate the reset of the second locking member 40 and the first locking member 50, the direct drinking cover 10 is provided with a second reset spring 70 that elastically drives the second locking member 40 to rotate and reset, and due to the linkage relationship between the second locking member 40 and the first locking member 50, when the second locking member 40 is reset, the first locking member 50 can also be driven to reset. Of course, in order to ensure the reset effect of the second locking member 40 and the first locking member 50, the direct drinking cover 10 can also be installed with a first reset spring 60 that elastically drives the first locking member 50 to slide and reset.

[0041] It is worth mentioning that Figure 5 As shown, a rubber plug 23 for sealing the direct drinking port 11 is fixed to the bottom of the straw cover 20, and pressure relief holes 24 are provided on the straw cover 20 and the rubber plug 23, which are connected to each other. Pressure relief through the pressure relief holes 24 can prevent liquid splashing caused by pressure relief of the drinking straw 21. In addition, the drinking straw 21 is a rubber straw, and when the sealing flip cover 30 is closed, the drinking straw 21 is squeezed to bend and the pressure relief hole 24 is blocked, which can ensure the sealing of the pressure relief hole 24 when the sealing flip cover 30 is closed.

[0042] In addition, if Figure 5 As shown, the upper end of the second locking member 40 is also fixedly connected with a slow-start block 42, which abuts against the second hook 31 on the sealing flap 30 during the unlocking and opening process on the sealing flap 30 to prevent the sealing flap 30 from further opening; and when the upper end of the second locking member 40 is turned outward and reset, the slow-start block 42 is misaligned with the second hook 31 and can completely open the sealing flap 30, thereby realizing a two-stage opening method of the sealing flap 30. In this two-stage opening method, when the pressure in the water cup is relatively large, the pressure relief hole 24 can be used to relieve the pressure of the water cup when the sealing flap 30 is opened in the first stage through the design of the slow-start block 42. Since the sealing flap 30 is not fully opened at this time, if liquid is sprayed out during the pressure relief process, the sealing flap 30 can be used to achieve splash protection, especially when the temperature of the sprayed liquid is high, the pressure relief splash protection in the first stage opening process is particularly necessary, and then the second stage of the sealing flap 30 is fully opened to reduce the safety hazards during the opening process.

[0043] On the basis of the above, a first torsion spring that elastically assists the sealing flap 30 to flip open is installed on the horizontal hinge seat of the direct drinking cover 10, which can improve the convenience of flipping and opening the sealing flap 30. A second torsion spring that elastically assists the straw cover 20 to flip open is installed on the horizontal hinge seat of the direct drinking cover 10, which can improve the convenience of flipping and opening the straw cover 20 and the sealing flap 30.

[0044] Reference Figure 1-7The main structure of the double drinking cup includes a cup body 80, the opening end of which is sealed with the lower end of the direct drinking cover 10, so that the liquid in the cup body 80 can be conveniently drunk directly or with a straw through the double drinking cup cover.

[0045] Of course, for those skilled in the art, the present invention is not limited to the details of the exemplary embodiments described above, but also includes the same or similar structures that can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0047] The technology, shape and structure parts not described in detail in the present invention are all known technologies.

Claims

1. A double drinking cup cover, characterized in that: The invention comprises a direct drinking cover (10), wherein a straw cover (20) and a sealing flip cover (30) are hingedly connected to the top of the direct drinking cover (10) in sequence around a horizontal hinge axis; the straw cover (20) is locked with the direct drinking cover (10) by a first locking member (50) and seals a direct drinking opening (11) on the direct drinking cover (10); the sealing flip cover (30) is locked with the direct drinking cover (10) by a second locking member (40); after the sealing flip cover (30) is locked, the drinking straw (21) on the straw cover (20) can be sealed and the straw cover (20) can be prevented from opening; the second locking member (40) is located on the unlocking movement path of the first locking member (50), and in the process of the first locking member (50) unlocking the straw cover (20), the second locking member (40) is driven to move and unlock the sealing flip cover (30).

2. A double-drink cup cover according to claim 1, characterized in that: The lower end of the second locking member (40) is rotatably engaged with the direct drinking cover (10) via a horizontal axis, the upper end of the second locking member (40) is provided with a second locking hook (41), a second hook (31) for engaging with the second locking hook (41) is fixed to the sealing flip cover (30), and the second hook (31) is unlocked when the upper end of the second locking member (40) rotates toward the inner side of the direct drinking cover (10); the first locking member (50) slides horizontally on the direct drinking cover (10) On the drinking cover (10), when the first locking member (50) slides toward the inner side of the direct drinking cover (10), the upper end of the second locking member (40) is pushed to rotate toward the inner side of the direct drinking cover (10); a first locking hook (51) is fixed to the inner end of the first locking member (50); a first hook (22) for cooperating with the first locking hook (51) is fixed to the straw cover (20), and the first hook (22) is unlocked when the first locking member (50) slides toward the inner side of the direct drinking cover (10).

3. A double-drink cup cover according to claim 2, characterized in that: The first locking member (50) comprises a push plate (501) and an insert plate (502) fixed vertically to each other, the insert plate (502) horizontally penetrates the second locking member (40) through an insert hole (43) on the second locking member (40), and the vertical width of the insert hole (43) is greater than the wall thickness of the insert plate (502), and the inner side wall of the push plate (501) can be abutted and matched with the outer side wall of the upper end of the second locking member (40).

4. A double-drink cup cover according to claim 3, characterized in that: The direct drinking cover (10) is provided with a second reset spring (70) for elastically driving the second locking member (40) to rotate and reset.

5. The double-drink cup cover according to claim 4, characterized in that: The direct drinking cover (10) is also provided with a first return spring (60) for elastically driving the first locking member (50) to slide and return.

6. The double-drink cup cover according to claim 2, characterized in that: A rubber plug (23) for sealing the direct drinking opening (11) is fixed to the bottom of the straw cover (20); the straw cover (20) and the rubber plug (23) are both provided with pressure relief holes (24) that are in communication with each other; the drinking straw (21) is a rubber straw; when the sealing flip cover (30) is closed, the drinking straw (21) is squeezed to bend and the pressure relief hole (24) is blocked.

7. The double-drink cup cover according to claim 6, characterized in that: The upper end of the second locking member (40) is also fixedly connected with a slow-opening stopper (42). During the unlocking and opening process of the sealing flip cover (30), the slow-opening stopper (42) abuts against the second hook (31) on the sealing flip cover (30) to prevent the sealing flip cover (30) from being further opened. When the upper end of the second locking member (40) is turned outward and reset, the slow-opening stopper (42) is misaligned with the second hook (31) and the sealing flip cover (30) can be completely opened.

8. The double-drink cup cover according to claim 1, characterized in that: A first torsion spring for elastically assisting the sealing flip cover (30) to flip and open is installed on the horizontal hinged seat of the direct drinking cover (10).

9. The double-drink cup cover according to claim 1, characterized in that: A second torsion spring is installed on the horizontal hinged seat of the direct drinking cover (10) to elastically assist the straw cover (20) to flip and open.

10. A double drinking cup, the double drinking cup using a double drinking cup cover as claimed in any one of claims 1 to 9, characterized in that: It comprises a water cup body (80), the opening end of which is sealedly connected to the lower end of a direct drinking cover (10).

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