Cup cover

Abstract

The present invention relates to a cup lid comprising: a main lid body for attachment to a cup body, the main lid body having a first opening formed thereon, the first opening providing a first path for attachment to the inside of the cup body when the main lid body is attached to the cup body; the sucking part is installed on the main cover body, the sucking part extends upwards and is in a C shape facing the first opening, a second opening is formed in the sucking part, and when the main cover body is attached to the cup body, the second opening provides a second path attached to the interior of the cup body; wherein a horizontal interval is formed between the first opening and the sucking part, the first opening is located at a low position, and the second opening is located at a high position, so that when the cup body is inclined for direct drinking, the horizontal interval is converted into a high-low fall surface capable of reducing water flow impact, and the lip cannot cover the whole sucking part and the first opening at the same time, so that gas circulation in the direct drinking process is met. Through the cooperative design of the first opening, the second opening and the sucking part, different drinking requirements of sucking, small-amount direct drinking, large-amount direct drinking and the like can be met.

Description

Technical Field

[0001] The invention relates to the technical field of daily necessities, and in particular to a cup cover. Background Art

[0002] In order to meet different drinking needs, some cups have two drinking ports on the cup cover, one for direct drinking and one for sucking. In order to prevent the two from interfering with each other during use, the cup cover needs to be able to open and close the direct drinking port and the sucking port separately, which makes the cup cover structure complicated and inconvenient to use. Moreover, since the sucking port cannot be used for direct drinking, the direct drinking port alone cannot meet the needs of large-scale drinking.

[0003] Some designs have two openings in the same sucking part, the front opening is used for sucking, and the rear opening is used for direct drinking. However, when this structure is used for direct drinking, the lips easily cover both openings at the same time, making the air intake unsmooth and causing the fluid to flow out intermittently. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a cup cover, which can meet different drinking needs such as sucking, small amount of direct drinking and large amount of direct drinking through the height matching of the first opening, the second opening and the sucking part and the matching design of the horizontal interval.

[0005] The present invention is implemented by the following scheme: a cup cover, the cup cover comprising:

[0006] A main cover body, used to be attached to the cup body, wherein a first opening is formed on the main cover body, and when the main cover body is attached to the cup body, the first opening provides a first path for attaching to the interior of the cup body;

[0007] A sucking portion mounted on the main cover, the sucking portion extending upward and in a C shape toward the first opening, the sucking portion being provided with a second opening, and when the main cover is attached to the cup body, the second opening provides a second path attached to the inside of the cup body; wherein,

[0008] A horizontal gap is provided between the first opening and the sucking portion at least in the direction of the line connecting the first opening and the second opening, and the first opening is located at a low position and the second opening is located at a high position, so that when the cup body is tilted in the direction from the first opening to the second opening for direct drinking, the horizontal gap is converted into a high and low drop surface that can mitigate the impact of water flow, and the lips cannot cover the entire sucking portion and the first opening at the same time to meet the gas circulation during the direct drinking process.

[0009] A further improvement of the present invention is that it also includes a connecting portion communicating with the second opening and a tube selectively connected to the connecting portion, wherein the first opening provides a first path attached to the first part of the cup body, and the second opening, the connecting portion and the tube provide a second path to the second part of the cup body.

[0010] A further improvement of the present invention is that: in a top view of the cup cover, the first opening, the second opening and the center of the main cover body are collinear; and the suction portion decreases in height from the second opening to both sides.

[0011] A further improvement of the present invention is that it also includes a sub-cover body for providing a controlled passage to the first opening and the second opening, the sub-cover body is arranged on the main cover body, and has a length that can simultaneously span the first opening and the second opening, and one end of the sub-cover body along the length direction is pivotally connected to the main cover body, so that the sub-cover body can swing between an open position and a closed position, and when swinging to the open position, the first opening and the second opening are opened, and when swinging to the closed position, the first opening and the second opening are closed.

[0012] A further improvement of the present invention is that the auxiliary cover body is Z-shaped as a whole, including a first cover plate, a second cover plate and a transfer plate connected between the head end of the first cover plate and the tail end of the second cover plate. When the auxiliary cover body swings to the closed position, the first cover plate is attached to the upper surface of the main cover body and closes the first opening, the second cover plate is attached to the upper surface of the sucking part and closes the second opening, and the transfer plate is attached to the side wall of the sucking part facing the first opening.

[0013] A further improvement of the present invention is that a first rubber column is formed at a position of the auxiliary cover body corresponding to the first opening, and a second rubber column is formed at a position of the auxiliary cover body corresponding to the second opening. When the auxiliary cover body swings to the closed position, the first rubber column is inserted into the first opening with an interference fit, and the second rubber column is inserted into the second opening with an interference fit.

[0014] A further improvement of the present invention is that the cross-sectional dimensions of the auxiliary cover body are adapted to the cross-sectional dimensions of the main cover body, and when the auxiliary cover body swings to the closed position, the auxiliary cover body covers the entire upper surface of the main cover body and simultaneously closes the first opening and the second opening.

[0015] A further improvement of the present invention is that a first clamping portion is provided at the other end of the auxiliary cover body along the length direction, and a second clamping portion is provided on the sucking portion or the main cover body. When the auxiliary cover body is swung to the closed position, the first clamping portion contacts and clamps with the second clamping portion. The first clamping portion or the second clamping portion is constructed to be able to deform or move when subjected to a specified external force to release the clamping between the first clamping portion and the second clamping portion.

[0016] A further improvement of the present invention is that it also includes a locking member for locking the auxiliary cover body to the closed position, the locking member is movably connected to the main cover body and can move between an open position and a locked position, when the auxiliary cover body is swung to the closed position and the locking member moves to the locked position, the auxiliary cover body and the locking member contact and are fixed to each other, the locking member includes a handle extending outward, and the locking member and the handle are constructed so that when the handle is operated, the locking member moves between the open position and the locked position.

[0017] A further improvement of the present invention is that the second opening is in the shape of a circle or a regular polygon.

[0018] The present invention uses the height matching of the first opening, the second opening and the sucking part and the matching design of the horizontal interval so that the second opening can be used as both a sucking mouth and a direct drinking mouth. When used as a direct drinking mouth, a ventilation space is left between the first opening and the second opening to ensure smooth direct drinking. At the same time, the setting of the horizontal interval can reduce the impact force of the fluid flowing out through the second opening during direct drinking to avoid choking when drinking. Further, by matching the inclination angle of the cup body during direct drinking, different direct drinking needs such as small-amount direct drinking and large-amount direct drinking can be met. In addition, by designing the sucking part to be C-shaped facing the first opening, when the cup body is tilted for direct drinking, the fluid that has flowed out of the first opening in advance can be temporarily stored in the area between the sucking part and the first opening, which makes it convenient for the user to feel the temperature of the fluid with the lips first to prevent the problem of high-temperature fluid directly entering the mouth and causing mouth burns. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A first perspective stereoscopic view of the first embodiment of the present invention is shown with the auxiliary cover body in an open state.

[0020] Figure 2 A second perspective stereoscopic view of the first embodiment of the present invention is shown with the auxiliary cover body in an open state.

[0021] Figure 3 A top view of the first embodiment of the present invention is shown with the auxiliary cover body opened.

[0022] Figure 4The figure shows a front view of the first embodiment of the present invention with the auxiliary cover body opened.

[0023] Figure 5 Shows Figure 4 AA section view of the medium cup cover.

[0024] Figure 6 The present invention is shown in a three-dimensional view of a cup body attached with a cup cover according to the first embodiment of the present invention when the cup body is tilted for direct drinking.

[0025] Figure 7 The front view of the cup body with the cup cover according to the first embodiment of the present invention attached thereto is shown in a state where the auxiliary cover is opened.

[0026] Figure 8 Shown in use at an angle Figure 7 Cross-section of the BB when in the middle cup.

[0027] Fig. 9 A front view of the first embodiment of the present invention is shown when the auxiliary cover is attached to the cup body in a closed state.

[0028] Fig.10 Shows Fig. 9 CC cross-section diagram.

[0029] Fig.11 A perspective view of the second embodiment of the present invention is shown with the auxiliary cover body opened.

[0030] Fig.12 A top view of the second embodiment of the present invention is shown with the auxiliary cover body opened.

[0031] Fig.13 A front view of the second embodiment of the present invention is shown with the auxiliary cover body opened.

[0032] Fig.14 Shows Fig.13 DD cross-section diagram.

[0033] Fig.15 A three-dimensional view of the second embodiment of the present invention when the auxiliary cover is unlocked is shown.

[0034] Fig.16 A three-dimensional view of the second embodiment of the present invention is shown in a state where the auxiliary cover is closed.

[0035] Fig.17 A first perspective stereoscopic view of the third embodiment of the present invention is shown with the auxiliary cover body in an open state.

[0036] Fig.18 A second perspective stereogram of the third embodiment of the present invention is shown when the auxiliary cover is in an open state.

[0037] Fig.19 A front view of the third embodiment of the present invention is shown with the auxiliary cover body opened.

[0038] Fig. 20 Shows Fig.19 EE cross-section diagram.

[0039] Fig.21 A top view of the third embodiment of the present invention is shown with the auxiliary cover body opened.

[0040] In the figure: 1. cup body; 2. main cover body; 21. first opening; 22. horizontal spacer; 3. sucking part; 31. second opening; 32. inner wall of ring; 33. outer wall of ring; 4. connecting part; 5. tube; 6. auxiliary cover body; 61. first rubber column; 62. second rubber column; 63. first cover plate; 64. second cover plate; 65. adapter plate; 71. first clamping part; 72. second clamping part; 8. locking piece; 81. handle. DETAILED DESCRIPTION

[0041] In order to solve the problems that the existing double-mouth cup cover is complex in structure, inconvenient to use and cannot meet the needs of large-scale direct drinking, the present invention provides a cup cover. The cup cover design is further described below with specific embodiments combined with the accompanying drawings.

[0042] First embodiment: See Figure 1 to Figure 21 As shown, the cup cover includes a main cover body 2 and a sucking portion 3. The main cover body 2 has a side wall extending downward, and is threadedly connected to the cup mouth of the cup body 1 through the side wall to achieve attachment to the cup body 1. A first opening 21 is formed on the main cover body 2, and the first opening 21 can be any closed shape such as a circle, an ellipse, a polygon, etc. When the main cover body 2 is attached to the cup body 1, the first opening 21 provides a first path to attach to the inside of the cup body 1. The sucking portion 3 is installed on the main cover body 2, and it extends upward on the upper surface of the main cover body 2 and is C-shaped toward the first opening 21. A second opening 31 is provided on the sucking portion 3, and the second opening 31 is preferably a circle and any regular polygon with the same length and width. When the main cover 2 is attached to the cup body 1, the second opening 31 provides a second path attached to the inside of the cup body 1; wherein, a horizontal interval 22 is provided between the first opening 21 and the sucking portion 3 at least in the direction of the line connecting the first opening 21 and the second opening 31 (i.e., there is a certain horizontal clearance between the inner ring wall 32 of the sucking portion 3 facing the first opening 21 and the first opening 21), and the first opening 21 is located at a low position and the second opening 31 is located at a high position, so that when the cup body 1 is tilted in the direction from the first opening 21 to the second opening 31 for direct drinking, the lips cannot cover the entire sucking portion 3 and the first opening 21 at the same time to meet the gas circulation during the direct drinking process. Specifically, Figure 6 and Fig.18As shown, the dotted line in the figure represents the outer contour of the upper lip of the user's mouth. When the cup body 1 is tilted for direct drinking, it is difficult to cover the first opening 21 and the second opening 31 at the same time, so that the external gas can enter the cup body 1 through the exposed part of the second opening 31, so as to achieve the purpose of internal and external gas circulation. Even if the user opens his mouth wide to cover the first opening 21 and the second opening 31 completely, since the sucking part 3 is C-shaped as a whole and has a height difference with the upper surface of the main cover body 2, the inner angle part formed between the sucking part 3 and the upper surface of the main cover body 2 (that is, the area indicated by the dotted arrow except the first opening 21) cannot be completely blocked by the upper lip, and the circulation of internal and external gas can still be satisfied. Through the circulation of internal and external gas, direct drinking can be made smoother.

[0043] In addition, since the sucking portion 3 extends upward and is in a C-shape facing the first opening 21 as a whole, and a horizontal gap 22 is provided between the sucking portion 3 and the first opening 21, when the cup body 1 is tilted in the direction from the first opening 21 to the second opening 31 (such as Figure 8 As shown in FIG. 2 , on the one hand, the inner ring wall 32 of the sucking portion 3 can block part of the fluid flowing out through the first opening 21, and on the other hand, the horizontal interval 22 can be converted into a high-low drop surface to reduce the impact of the part of the fluid on the inner ring wall 32. Specifically, the fluid flowing out through the first opening 21 will first pass through the high-low drop surface, then through the inner ring wall 32 of the sucking portion 3, and then enter the mouth together with the fluid flowing out through the second opening 31. The fluid path is extended by the horizontal interval 22 and the inner ring wall 32, and a fluid buffer zone Q0 is formed together, as shown in FIG. Figure 8 As shown, Figure 8 The dotted line in the figure represents the liquid level contour of the fluid. Through the fluid buffer zone Q0, the problem of incoherent fluid flow caused by the height difference and horizontal distance between the first opening 21 and the second opening 31 can be compensated. Moreover, the fluid buffer zone Q0 can also realize pre-sensing the temperature before drinking by coordinating the inclination of the cup body 1. Specifically, before drinking directly, the upper lip can be used to touch the fluid in the fluid buffer zone Q0 to feel its temperature, and then continue drinking when the temperature is suitable. This can greatly reduce the risk of scalding the mouth due to excessively high fluid temperature.

[0044] In summary, the cup cover design cooperates with the user to control the inclination of the cup body 1 during use, which can meet the user's different drinking needs. For example, when the user wants to suck the fluid, he can insert a straw into the second opening and use the straw to suck, and the cup body 1 does not need to be tilted. When the user wants to drink directly and needs to sense the temperature of the fluid before drinking, the cup body 1 can be tilted at a small angle first, so that the fluid only flows out of the first opening 21 (i.e., the first path) in small amounts. Due to the shielding of the inner wall 32 of the sucking part 3, the fluid will not flow out of the second opening 31 (i.e., the second path). Figure 8As shown, a small amount of fluid flowing out from the first opening 21 will be stored in the fluid buffer zone Q0. When the user holds the sucking part 3, his upper lip will first touch the fluid in the fluid buffer zone Q0 to feel the temperature of the fluid. When the temperature is suitable, the cup body 1 will continue to tilt so that the fluid will flow out from the second opening 31 at the same time and then enter the mouth. In this way, the second opening 31 is used as a direct drinking mouth, and the fluid temperature can be sensed before drinking, avoiding the problem of scalding the mouth. When the user wants to drink a lot, the cup body 1 can be further tilted to a larger angle, so that the fluid can flow out from the first opening 21 and the second opening 31 at the same time. Under the joint action of the two openings, the user's need for direct drinking in large quantities is met. Moreover, under the action of the fluid buffer zone Q0, the impact force of the large amount of fluid flowing out can be slowed down, reducing the risk of choking.

[0045] Further: the cup cover also includes a sub-cover body 6 for providing a controlled passage to the first opening 21 and the second opening 31, the sub-cover body 6 is arranged on the main cover body 2, and has a length that can simultaneously span the first opening 21 and the second opening 31, and one end of the sub-cover body 6 along the length direction is pivotally connected to the main cover body 2, so that the sub-cover body 6 can be in the open position P1 (such as Figure 5 as shown) and the closed position P2 (as shown Fig.10 As shown in the figure), and when swinging to the open position P1, the first opening 21 and the second opening 31 are opened, and when swinging to the closed position P2, the first opening 21 and the second opening 31 are closed.

[0046] Specifically, in this embodiment, Figure 1 to Figure 3 As shown, the upper surface of the main cover 2 is formed with a concave area Q1 that is sunken downward, and both ends of the sucking portion 3 extend outward to surround the outer periphery of the concave area Q1, and the first opening 21 is formed in the concave area Q1. Figure 5 and Fig.10 As shown, the auxiliary cover 6 is in a Z shape as a whole, and is divided into a first cover plate 63, a second cover plate 64, and an adapter plate 65 connected between the head end of the first cover plate 63 and the tail end of the second cover plate 64. The thickness of the first cover plate 63 is adapted to the depth of the concave area Q1, so that when the auxiliary cover 6 swings to the closed position P2, the thickness of the first cover plate 63 is adapted to the depth of the concave area Q1, and the surface is flush with the upper surface of the main cover 2. When the auxiliary cover 6 swings to the closed position P2, the second cover plate 64 at least partially covers the sucking part 3 and closes the second opening 31, and the adapter plate 65 is attached to the surface of the inner ring wall 32 of the sucking part 3. The auxiliary cover 6 of this embodiment does not completely cover the upper surface of the main cover 2, and is light and compact.

[0047] In order to ensure the tightness of the first opening 21 and the second opening 31 when they are closed, in this embodiment, a first rubber column 61 is formed on the inner surface of the auxiliary cover body 6 at a position corresponding to the first opening 21, and a second rubber column 62 is formed on the inner surface of the auxiliary cover body 6 at a position corresponding to the second opening 31. When the auxiliary cover body 6 swings to the closed position P2, the first rubber column 61 is inserted into the first opening 21 with interference, and the second rubber column 62 is inserted into the second opening 31 with interference. Figure 5 The interference insertion means that the size of the inserted object is slightly larger than the size of the object to be inserted, and when inserting, the inserted object will be squeezed, thereby increasing the tightness between the two.

[0048] Preferably, the cup cover of this embodiment also includes a connecting portion 4 connected to the second opening 31 and a tube 5 selectively connected to the connecting portion 4, the first opening 21 provides a first path attached to the first part of the cup body 1, the second opening 31, the connecting portion 4 and the tube 5 provide a second path to the second part of the cup body 1, and the length of the tube 5 is preferably sufficient when the main cover 2 is attached to the cup body 1, and the bottom end of the tube 5 can be inserted into the bottom of the cup body 1, so that it can be drunk when there is less fluid. Through the setting of the tube 5, the user can selectively drink according to demand, and when it is necessary to sense the fluid temperature first without drinking, even if there is less fluid in the cup body 1, when the cup body 1 is tilted, the fluid will not flow out through the second opening 31 first, and the mouth scald problem can be completely avoided. In addition, through the setting of the tube 5, the auxiliary cover 6 can be opened to suck without inserting a straw in the second opening 31.

[0049] Preferably, in order to make the shape of the sucking part 3 fit the shape of the mouth to improve the comfort when drinking, the cup cover satisfies that in a top view, the first opening 21, the second opening 31 and the center of the main cover body 2 are collinear, and the sucking part 3 decreases in height from the second opening 31 to both sides. Furthermore, the inner ring wall 32 of the sucking part 3 is formed as a slope inclined toward the second opening 31 at a position corresponding to the first opening 21.

[0050] Preferably: the other end of the auxiliary cover body 6 along the length direction is provided with a first clamping portion 71, and the sucking portion 3 is provided with a second clamping portion 72 on the outer ring wall 33 relative to the inner ring wall 32, and the first clamping portion 71, the second clamping portion 72, the first opening 21 and the second opening 31 are projected on the same straight line. In this embodiment, the first clamping portion 71 is fixed to the edge of the second cover plate 64 and extends inward, and an arc-shaped protrusion is formed on the inner side thereof, and the second clamping portion 72 is a concave hole formed on the surface of the outer ring wall 33. When the auxiliary cover body 6 swings to the closed position P2, the arc-shaped protrusion contacts and is clamped in the concave hole. When it is necessary to open the auxiliary cover body 6, the first clamping portion 71 can be bent outward to deform the first clamping portion 71, thereby causing the arc-shaped protrusion to be separated from the concave hole, thereby releasing the clamping between the first clamping portion 71 and the second clamping portion 72.

[0051] Second embodiment: See Figures 11 to 16 As shown, the main difference between this embodiment and the first embodiment is that the surface of the main cover body 2 does not form a concave area, the first opening 21 is directly opened on the upper surface of the main cover body 2, and the two ends of the sucking part 3 extend outward until the first opening 21 completely falls into the area surrounded by it. In this embodiment, the other end of the auxiliary cover body 6 along the length direction is provided with a first clamping portion 71, and the side of the main cover body 2 adjacent to the ring outer wall 33 is provided with a second clamping portion 72, and the first clamping portion 71, the second clamping portion 72, the first opening 21 and the second opening 31 are projected on the same straight line. In this embodiment, the first clamping portion 71 is fixed to the edge of the second cover plate 64 and extends inwardly to form an inserting piece. The second clamping portion 72 is fixed to the outside of the side wall of the main cover body 2 and is formed with a slot opening upward. When the auxiliary cover body 6 swings to the closed position P2, the inserting piece is inserted into the slot. In order to prevent the inserting piece from being separated from the slot, arc-shaped protrusions and concave holes are provided on the sides of the inserting piece and the slot to cooperate with each other. When it is necessary to open the auxiliary cover body 6, the second clamping portion 72 can be bent outward to open the upward opening of the second clamping portion 72, thereby separating the arc-shaped protrusion from the concave hole, and then the inserting piece can be pulled out upward to release the clamping between the first clamping portion 71 and the second clamping portion 72.

[0052] Preferably, in this embodiment, a locking member 8 is further provided between the auxiliary cover 6 and the main cover 2, for locking the auxiliary cover 6 to the closed position P2. Specifically, the locking member 8 is movably connected to a side of the main cover 2 close to the shaft, and can move between the locking position P3 and the open position P4. When the auxiliary cover 6 swings to the closed position P2 and the locking member 8 moves to the locking position P3, the auxiliary cover 6 or the shaft contacts and fixes the locking member 8 to each other to prevent the auxiliary cover 6 from swinging or the shaft from rotating, thereby achieving the closed position locking. The locking member 8 includes a handle 81 extending outward, and the locking member 8 and the handle 81 are configured such that when the handle 81 is operated, the locking member 8 moves between the open position and the locking position. The locking member 8 belongs to the prior art, so its internal detailed structure is not shown in the figure, and the moving range of the locking member 8 is not limited to the range indicated in the embodiment. For example, the locking and unlocking of the locking member 8 and the auxiliary cover 6 can adopt various child lock structures of the cup cover in the prior art. In addition, the structures of the components not mentioned in this embodiment are all equivalent to those in the first embodiment, and are not described in detail here.

[0053] Third embodiment: See Figures 17 to 21 As shown, the main difference between this embodiment and the second embodiment is that the size of the sucking portion 3 is smaller than that in the second embodiment, and its two ends do not extend outward, so that a part of the first opening 21 falls within the area surrounded by the sucking portion 3, and a part extends out of the area surrounded. In this embodiment, the cross-sectional size of the auxiliary cover 6 is adapted to the cross-sectional size of the main cover 2, and one end of the auxiliary cover 6 along the length direction (i.e., the direction of the connection between the first opening 21 and the second opening 31) is connected to the edge of one side of the main cover 2 through a shaft, and the other end of the auxiliary cover 6 along the length direction is provided with a first clamping portion 71, and the other side edge of the main cover 2 is provided with a second clamping portion 72, and the first clamping portion 71, the second clamping portion 72, the first opening 21 and the second opening 31 are projected on the same straight line. In this embodiment, the fastening structure between the first fastening portion 71 and the second fastening portion 72 is similar to that of the second embodiment, which is also the cooperation of the inserting piece, the slot, the arc-shaped protrusion and the concave hole. However, when the auxiliary cover 6 needs to be opened, the second fastening portion 72 is pushed by the cooperation of the button and the spring to open the upward opening of the second fastening portion 72, thereby disengaging the arc-shaped protrusion from the concave hole, and then the inserting piece is pulled upward to release the fastening between the first fastening portion 71 and the second fastening portion 72. Of course, in actual design, it is not limited to the above-mentioned fastening form, and any existing structural form that can achieve the above-mentioned fastening cooperation can be adopted.

[0054] It should be noted that, as can be seen from the above three embodiments, the shape of the sucking portion 3 is not necessarily a standard C-shape. The aforementioned C-shape is limited to only an approximate shape representation, which can be a fan-shaped arc segment with consistent curvature (such as the first and second embodiments), or a variable curvature shape with a straight middle section and symmetrically curved two end sections (such as the third embodiment). However, no matter which form it is, it is based on the premise of being easy to drink from the entrance, and should have a tendency to surround the first opening 21 to ensure that a fluid buffer zone Q0 can be formed. The present invention uses the coordinated design of the first opening, the second opening and the sucking portion so that the second opening can be used as both a sucking mouth and a direct drinking mouth, and when used as a direct drinking mouth, a ventilation space is left between the first opening and the second opening to ensure smooth direct drinking. Further, by coordinating the inclination angle of the cup body during direct drinking, different direct drinking needs such as small-amount direct drinking and large-amount direct drinking can be met. In addition, by designing the sucking portion to be C-shaped toward the first opening, when the cup body is tilted for direct drinking, the fluid that has flowed out of the first opening in advance can be temporarily stored in the area between the sucking portion and the first opening, thereby reducing the impact force when a large amount of fluid flows out, avoiding choking when drinking a large amount, and at the same time making it convenient for the user to feel the temperature of the fluid with the lips first, so as to prevent the high-temperature fluid from directly entering the mouth and causing burns to the mouth.

[0055] The present invention is described in detail above in conjunction with the embodiments of the accompanying drawings. A person skilled in the art can make various variations of the present invention according to the above description. Therefore, certain details in the embodiments should not constitute a limitation of the present invention, and the scope of protection of the present invention shall be defined by the scope of the attached claims.

Claims

1. A cup cover, characterized in that: The cup cover comprises: A main cover body, used to be attached to the cup body, wherein a first opening is formed on the main cover body, and when the main cover body is attached to the cup body, the first opening provides a first path for attaching to the interior of the cup body; A sucking portion mounted on the main cover, the sucking portion extending upward and in a C shape toward the first opening, the sucking portion being provided with a second opening, and when the main cover is attached to the cup body, the second opening provides a second path attached to the inside of the cup body; wherein, A horizontal gap is provided between the first opening and the sucking portion at least in the direction of the line connecting the first opening and the second opening, and the first opening is located at a low position and the second opening is located at a high position, so that when the cup body is tilted in the direction from the first opening to the second opening for direct drinking, the horizontal gap is converted into a high and low drop surface that can mitigate the impact of water flow, and the lips cannot cover the entire sucking portion and the first opening at the same time to meet the gas circulation during the direct drinking process.

2. The cup cover according to claim 1, characterized in that: Also included is a coupling portion communicating with the second opening and a tube selectively connected to the coupling portion, wherein the first opening provides a first path attached to the first portion of the cup body, and the second opening, the coupling portion and the tube provide a second path to the second portion of the cup body.

3. The cup cover according to claim 1, characterized in that: In a top view of the cup cover, the first opening, the second opening and the center of the main cover body are collinear; the height of the suction portion decreases gradually from the second opening to both sides.

4. The cup cover according to claim 1, characterized in that: It also includes a sub-cover body for providing a controlled passage to the first opening and the second opening, the sub-cover body is arranged on the main cover body and has a length that can simultaneously span the first opening and the second opening, and one end of the sub-cover body along the length direction is pivotally connected to the main cover body, so that the sub-cover body can swing between an open position and a closed position, and when swinging to the open position, the first opening and the second opening are opened, and when swinging to the closed position, the first opening and the second opening are closed.

5. The cup cover according to claim 4, characterized in that: The auxiliary cover body is Z-shaped as a whole, including a first cover plate, a second cover plate and an adapter plate connected between the head end of the first cover plate and the tail end of the second cover plate. When the auxiliary cover body swings to the closed position, the first cover plate is attached to the upper surface of the main cover body and closes the first opening, the second cover plate is attached to the upper surface of the sucking part and closes the second opening, and the adapter plate is attached to the side wall of the sucking part facing the first opening.

6. The cup cover according to claim 4, characterized in that: A first rubber column is formed at a position of the auxiliary cover body corresponding to the first opening, and a second rubber column is formed at a position of the auxiliary cover body corresponding to the second opening. When the auxiliary cover body swings to the closed position, the first rubber column is inserted into the first opening with an interference fit, and the second rubber column is inserted into the second opening with an interference fit.

7. The cup cover according to claim 6, characterized in that: The cross-sectional dimension of the auxiliary cover body is matched with the cross-sectional dimension of the main cover body. When the auxiliary cover body swings to the closed position, the auxiliary cover body covers the entire upper surface of the main cover body and closes the first opening and the second opening at the same time.

8. The cup cover according to claim 4, characterized in that: The other end of the auxiliary cover body along the length direction is provided with a first clamping part, and the sucking part or the main cover body is provided with a second clamping part. When the auxiliary cover body is swung to the closed position, the first clamping part contacts and clamps with the second clamping part. The first clamping part or the second clamping part is constructed to be able to deform or move when subjected to a specified external force to release the clamping between the first clamping part and the second clamping part.

9. The cup cover according to claim 4, characterized in that: The lock member is movably connected to the main cover body and can move between an open position and a locked position. When the sub-cover body is swung to the closed position and the lock member moves to the locked position, the sub-cover body and the lock member contact and are fixed to each other. The lock member includes a handle extending outward, and the lock member and the handle are configured such that when the handle is operated, the lock member moves between the open position and the locked position.

10. The cup cover according to claim 1, characterized in that: The second opening is in a circular or regular polygonal shape.

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