CN218942769U - Water cup - Google Patents

Abstract

The present application discloses a water cup, which includes a cup body and a cup cover. The cup cover includes a cover body, the cover body is provided with a straw opening, and the cover body is pivotally connected with an The suction nozzle is pivotally connected with a suction nozzle flip cover, the two opposite sides of the suction nozzle flip cover are provided with positioning convex parts, and the cover is provided with a positioning concave part matching the positioning convex part, The flip cover of the suction nozzle can be fixed on the cover body and cover the suction nozzle through the cooperation of the positioning convex part and the positioning concave part. The water cup disclosed in this application forms a multi-directional limit of the cover to the suction nozzle flip through the cooperation of the positioning convex part and the positioning concave part, so that the fixed cooperation between the suction nozzle flip and the cover is more stable and reliable, and it is not easy to be accidentally touched. It bounces open, and it is not easy to loosen the cooperation between the nozzle flip cover and the cover body due to repeated opening and closing of the suction nozzle flip cover, which makes the user experience pleasant.

Description

a water cup

technical field

The application relates to the technical field of daily necessities, in particular to a water cup.

Background technique

Cup is a kind of container commonly used in people's daily life, is used for storing beverages such as water, coffee, fruit juice. Common cups are generally divided into direct drinking type or straw type. The direct drinking type is to directly drink by unscrewing the cup cover or directly drinking through the direct drinking port on the cup cover. General hot drinks are all this drinking method. The straw type water cup has a suction nozzle on the bowl cover or can insert a suction pipe from the suction pipe mouth, and it is more convenient to utilize the suction nozzle and the suction pipe to drink water.

However, existing water cups still have many disadvantages in actual use: straw-type water cups usually require a straw and a suction nozzle to be used in conjunction, the straw is inserted into the cup body, and the suction nozzle rotates on the cup cover. In order to ensure the cleanliness of the suction nozzle , it is usually necessary to provide a nozzle flip cover capable of covering the suction nozzle on the lid body of the cup lid, but most of the existing suction nozzle flip covers are provided with a buckle at one end, and are fixed on the lid body by the buckle. However, In the process of carrying the water cup, it is easy to touch the buckle by mistake and cause the flip cover of the nozzle to pop open. Moreover, when you need to open the flip cover of the suction nozzle, you need to turn the buckle, but repeatedly turning the buckle for a long time will easily cause the buckle and the cover to cooperate. Loosening or causing the buckle to break, causing the nozzle cover to fail to cover the nozzle; after the nozzle cover is opened, it will be turned over at will when the user is drinking water, which will affect the user's drinking water and bring a bad experience; whether it is a direct drinking type Water cups or straw-type water cups generally only have one drinking port and only one drinking method, which makes the function and design of the water cup relatively simple. If consumers like both direct drinking and drinking, they need to be equipped with two A water cup, which has not only increased the material waste of consumers, but also is not easy to carry when going out, is extremely inconvenient.

Utility model content

The present application provides a water cup to solve at least one of the above technical problems.

The technical scheme adopted in this application is:

A water cup, comprising a cup body and a cup cover, the cup cover includes a cover body, the cover body is provided with a straw mouth, and a suction nozzle adapted to the straw mouth is pivotally connected to the lid body, so The suction nozzle is pivotally connected with a suction nozzle flip cover, and two opposite sides of the suction nozzle flip cover are provided with positioning convex parts, and the cover is provided with a positioning concave part matching the positioning convex part, and the suction nozzle The flip cover can be fixed on the cover body and cover the suction nozzle through the cooperation of the positioning convex part and the positioning concave part.

The water cup in the application also has the following additional technical features:

The nozzle flip cover includes a cover body and positioning sides located on two opposite sides of the cover body, the positioning protrusion is provided on the positioning side, and the positioning side can be positioned relative to the cover body. deformed so that the positioning convex part fits into the positioning concave part.

The positioning side is provided with a notch adjacent to the positioning protrusion.

The cover is provided with a guide groove with the opening facing upwards, the guide groove communicates with the positioning recess, an arc-shaped guide surface is provided in the guide groove, and the positioning protrusion can move along the arc-shaped guide surface. embedded in the positioning recess.

The flip cover of the suction nozzle is provided with a first rotating part, the first rotating part is provided with a first rotating shaft for pivotally connecting with the suction nozzle, and the first rotating part is provided with a first stop convex part, so The suction nozzle is provided with a second stop convex part, and the first stop convex part can stop and cooperate with the second stop convex part to limit the rotation of the suction nozzle flip in the direction of covering the suction nozzle .

The top of the cover is provided with a downwardly recessed installation groove, the suction pipe mouth is arranged at the bottom of the installation groove, the suction nozzle is pivotally connected to the side of the installation groove, and the bottom of the installation groove is provided with a limiter. Position bump, the suction nozzle is provided with a limit groove compatible with the limit bump, the limit bump can be against the inner wall of the limit groove to limit the rotation angle of the suction nozzle .

The installation groove is provided with a first vent hole for exhausting the inner cavity of the cup, the first vent valve is installed in the first vent hole, and the suction nozzle is provided with a first sealing protrusion. When the suction nozzle is flipped to cover the suction nozzle, the first sealing convex part closes the first breather valve, and when the suction nozzle flip is opened to open the suction nozzle, the first sealing convex part opens the first a breather valve.

The cover body is also provided with a direct drinking port, and a direct drinking flip cover capable of opening or blocking the direct drinking port is pivotally connected to the cover body.

The direct drink flip cover is provided with a second rotating part, the second rotating part is provided with a second rotating shaft for pivotally connecting with the cover body, and the second rotating part is provided with a third stop convex part, so The cover body is provided with a fourth stop convex part, and the third stop convex part can stop and cooperate with the fourth stop convex part to limit the direction of the direct drinking flip cover to block the direct drinking port turn.

The cover body is provided with a second vent hole for exhausting the inner cavity of the cup, a second breather valve is installed in the second vent hole, and the direct drinking flip cover is provided with a second sealing convex portion, so When the direct drink flip cover closes the direct drink port, the second sealing convex portion closes the second breathable valve, and when the direct drink flip cover opens the direct drink port, the second sealing convex portion is opened. Describe the second breather valve.

Owing to adopting above-mentioned technical scheme, the technical effect that this application obtains is:

1. In the water cup provided by this application, firstly, the suction nozzle is pivotally connected to the cover body, and the suction nozzle cover is pivotally connected to the suction nozzle. When drinking water, the suction nozzle and the suction nozzle flip cover are turned over. When not in use, The flip cover of the suction nozzle covers the suction nozzle to prevent the suction nozzle from being polluted and ensure the cleanliness of the suction nozzle. On this basis, positioning convex parts are set on two opposite sides of the suction nozzle flip cover, and positioning concave parts are set on the cover body. The fixed fit with the cover is more stable and reliable, and it is not easy to pop open due to accidental touch, and it is not easy to loosen the cooperation between the nozzle flip and the cover due to repeated opening and closing of the nozzle flip, which makes the user experience pleasant.

2. As a preferred mode of the present application, by enabling the positioning side to deform relative to the main body of the cover plate so that the positioning protrusion is embedded in the positioning recess, therefore, the positioning protrusion can be used with a strong force in the deformation range of the positioning side. Squeezing into the positioning recess ensures the reliability of the cooperation between the positioning recess and the positioning protrusion. The deformability of the positioning side also makes it difficult for the positioning protrusion and the positioning side to break when the suction nozzle flip is opened and closed repeatedly for a long time.

3. As a preferred method of this application, by providing a gap adjacent to the positioning protrusion on the positioning side, it helps to improve the deformability of the position where the positioning protrusion is provided on the positioning side, and avoids positioning protrusions. Part of the positioning side is torn during the process of embedding into the positioning recess or coming out of the positioning recess, which improves the service life of the flip cover of the suction nozzle.

4. As a preferred method of this application, the first stop convex part and the second stop convex part stop and cooperate to limit the rotation of the suction nozzle flip in the direction of covering the suction nozzle, so that the user can suck the nozzle when drinking water. The flip cover will not be flipped at will to bring a bad experience. Moreover, when turning the suction nozzle flip cover, the first stop convex part and the second stop convex part can also be used to stop the suction nozzle flip cover to drive the suction nozzle to rotate. People's hands will not touch the suction nozzle, which is more hygienic.

5. As a preferred method of this application, the rotation angle of the suction nozzle is limited by the limit protrusion against the inner wall of the limit groove. On the one hand, the suction nozzle can be kept at an ergonomic angle after being opened , so that the user can easily suck, on the other hand, it can also prevent the suction nozzle from falling off the cover due to excessive rotation.

6. As a preferred method of this application, the cover body is also equipped with a direct drinking port, realizing a double drinking port design, so that users can drink directly through the direct drinking port, and can also insert a straw at the straw port for drinking. Drink water, drinking water in a variety of ways.

Description of drawings

The drawings described here are used to provide a further understanding of the application and constitute a part of the application. The schematic embodiments and descriptions of the application are used to explain the application and do not constitute an improper limitation to the application. In the attached picture:

Fig. 1 is the exploded view of the water cup provided by the embodiment of the present application;

Fig. 2 is the assembly drawing 1 of the water cup provided by the embodiment of the present application;

Fig. 3 is a structural schematic diagram 1 of the cover body provided by the embodiment of the present application;

Fig. 4 is a schematic structural view of the assembly assembly formed by the cover body, the suction nozzle flip cover and the suction nozzle provided by the embodiment of the present application;

Fig. 5 is a structural schematic diagram 1 of the flip cover of the suction nozzle provided by the embodiment of the present application;

Fig. 6 is a structural schematic diagram II of the flip cover of the suction nozzle provided by the embodiment of the present application;

Fig. 7 is a sectional view 1 of the water cup provided by the embodiment of the present application;

Fig. 8 is a partial enlarged view of the structure at A place in Fig. 3;

Fig. 9 is a structural schematic diagram 1 of the suction nozzle provided by the embodiment of the present application;

Fig. 10 is a schematic structural view of the assembly assembly formed by the suction nozzle and the suction nozzle flip cover provided by the embodiment of the present application;

Fig. 11 is the second structural schematic diagram of the cover body provided by the embodiment of the present application;

Fig. 12 is the second structural schematic diagram of the suction nozzle provided by the embodiment of the present application;

Fig. 13 is a second cross-sectional view of the water cup provided by the embodiment of the present application;

Fig. 14 is a schematic structural view of the direct drinking flip cover provided by the embodiment of the present application;

Figure 15 is the second assembly drawing of the water cup provided by the embodiment of the present application;

Figure 16 is a partial enlarged view of the structure at B in Figure 15;

Fig. 17 is the third assembly drawing of the water cup provided by the embodiment of the present application.

Reference signs:

1 cup;

2. Cover body, 21. Straw mouth, 22. Positioning recess, 23. Guide groove, 231. Arc guide surface, 24. Installation groove, 25. Limiting bump, 26. First exhaust hole, 27. Straight drinking port, 28. Fourth stop convex Department, 29 second exhaust holes;

3 suction nozzle, 31 the second stop convex part, 32 limit groove, 33 the first sealing convex part;

4 suction nozzle flip cover, 41 cover plate main body, 42 positioning side, 421 positioning convex part, 422 notch, 423 first rotating part, 4231 first rotating shaft, 4232 first stop convex part;

5 straws;

6 suction pipe mouth sealing body;

7 strainer cups;

81 the first breather valve, 82 the second breather valve;

9 straight drink flip cover, 91 second rotating part, 911 second rotating shaft, 912 third stop convex part, 92 second sealing convex part.

Detailed ways

In order to explain the overall concept of the present application more clearly, the following detailed description will be given by way of examples in combination with the accompanying drawings.

In the following description, many specific details are set forth in order to fully understand the application, but the application can also be implemented in other ways different from those described here, therefore, the protection scope of the application is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

In addition, in the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" The orientations or positional relationships indicated in ", "horizontal", "longitudinal", etc. are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and thus should not be construed as limiting the application.

In this application, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrated; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection or an indirect connection through an intermediary, it can be the internal communication of two components or the interaction relationship between two components . Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In the present application, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch. In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

In the embodiment of the present application, a water cup is provided. For the convenience of description and understanding, the following content provided in the present application is based on the illustrated product structure. Of course, those skilled in the art can understand that the above structure is only used as a specific example and schematic description, and cannot constitute a specific limitation on the technical solution provided by the present application.

Referring to Figures 1 to 7, a water cup includes a cup body 1 and a cup cover, the cup cover includes a cover body 2, the cover body 2 is provided with a straw mouth 21, and the cover body 2 is pivotally connected There is a suction nozzle 3 adapted to the suction pipe mouth 21, a suction nozzle flip 4 is pivotally connected to the suction nozzle 3, positioning protrusions 421 are provided on two opposite sides of the suction nozzle flip 4, and the cover The body 2 is provided with a positioning concave portion 22 that is compatible with the positioning convex portion 421, and the nozzle flip cover 4 can be fixed to the cover body 2 through the cooperation of the positioning convex portion 421 and the positioning concave portion 22. Close the suction nozzle 3.

Those skilled in the art can understand that in the water cup provided by the present application, first, the suction nozzle 3 is pivotally connected to the cover body 2, and the suction nozzle flip 4 is pivotally connected to the suction nozzle 3. When drinking water, the suction nozzle 3 and the suction nozzle flip cover 4 are opened. When not in use, the suction nozzle flip cover 4 covers the suction nozzle 3 to prevent the suction nozzle 3 from being polluted and ensure the cleanliness of the suction nozzle 3. On this basis, positioning protrusions 421 are provided on two opposite sides of the suction nozzle flip cover 4, and a positioning concave portion 22 is provided on the cover body 2. The orientation limit makes the fixed fit between the nozzle flip 4 and the cover 2 more stable and reliable, and it is not easy to bounce off due to accidental touch, and it is not easy to cause the nozzle flip 4 and the cover 2 due to repeated opening and closing of the suction nozzle flip 4 The fit is loose and the user experience is pleasant.

Specifically, as shown in Figures 1 and 7, the water cup can also include a straw 5 and a straw mouth seal 6, the straw mouth 21 is installed at the straw mouth 21, and the straw 5 is plugged and fixed in the straw mouth seal 6, when When the suction nozzle 3 was opened, it was connected with the suction pipe 5 and could absorb water. After the suction nozzle 3 was closed, the communication between the suction nozzle 3 and the suction pipe 5 was cut off. In addition, the filter cup 7 can also be installed on the cover body 2, so that brewing materials such as tea can be brewed in the filter cup 7, so as to meet the user's brewing habits.

Regarding the specific structure of the suction nozzle flip 4, as a preferred embodiment of the present application, as shown in Figure 2, Figure 4 and Figure 5, the suction nozzle flip 4 can include a cover body 41 and a The positioning sides 42 on two opposite sides of the main body 41, the positioning protrusions 421 are disposed on the positioning sides 42, the positioning sides 42 can be deformed relative to the cover main body 41 so that the positioning protrusions 421 embedded in the positioning recess 22 .

During specific implementation, the positioning side 42 can be integrally formed with the cover main body 41, one end of the positioning side 42 is connected to the cover main body 41, and the other end extends in a direction perpendicular to the cover main body 41, so that the positioning side 42 It has the ability to deform to a certain extent relative to the cover body. Those skilled in the art can understand that, by enabling the positioning side 42 to deform relative to the cover body 41 so that the positioning protrusion 421 is embedded in the positioning recess 22, the positioning protrusion 421 can be made in the deformation range of the positioning side 42. The part 421 enters the positioning concave part 22 with a strong extrusion to ensure the reliability of the positioning concave part 22 and the positioning convex part 421. The deformability of the positioning side 42 also makes the positioning convex part 421 and the positioning convex part 421 when the suction nozzle flip cover 4 is opened and closed repeatedly for a long time. The positioning side 42 is less likely to break.

As a preferred embodiment of this embodiment, as shown in FIG. 5 and FIG. 6 , the positioning side 42 may be provided with a notch 422 adjacent to the positioning protrusion 421 .

Preferably, the present application can be provided with gaps 422 on both sides of the positioning convex portion 421, the existence of the gap 422 helps to improve the deformability of the positioning side 42 at the position where the positioning convex portion 421 is provided, and avoids the positioning convex portion The positioning side edge 42 is partially torn when the 421 is embedded in the positioning recess 22 or comes out from the positioning recess 22 , which improves the service life of the suction nozzle flip 4 .

In order to facilitate the smoothness of the positioning convex part 421 embedded in the positioning concave part 22 and taken out from the positioning concave part 22, as a preferred embodiment of this embodiment, as shown in Figure 3 and Figure 8, the cover body 2 can be provided with The guide groove 23 with the opening facing upwards, the guide groove 23 communicates with the positioning recess 22, the guide groove 23 is provided with an arc-shaped guide surface 231, and the positioning convex portion 421 can move along the arc-shaped guide surface. 231 is embedded in the positioning recess 22 .

Those skilled in the art can understand that the guide groove 23 can play a limiting role on the positioning concave portion 22, ensuring that the positioning convex portion 421 can accurately move toward the positioning concave portion 22 along the guiding groove 23, and the arc-shaped guide surface 231 can be lifted to ensure The smoothness of the positioning convex part 421 sliding into the positioning concave part 22 and sliding out from the positioning concave part 22 can avoid jamming and jamming due to excessive friction.

As a preferred embodiment of the present application, as shown in Fig. 6, Fig. 9 and Fig. 10, the suction nozzle flip cover 4 is provided with a first rotating part 423, and the first rotating part 423 is provided for connecting with the suction nozzle. The first rotating shaft 4231 pivotally connected to the nozzle 3, the first rotating part 423 is provided with a first stop convex part 4231, the suction nozzle 3 is provided with a second stop convex part 31, and the first stop convex part The part 4231 can stop and cooperate with the second stop convex part 31 to limit the rotation of the suction nozzle flip 4 in the direction of covering the suction nozzle 3 .

Due to the setting of the first stop convex part 4231 and the second stop convex part 31, when the suction nozzle flip cover 4 is flipped from the state of covering the suction nozzle 3 to the open state, when the first stop convex part 4231 and the second stop convex part 4231 When the stop convex part 31 contacts, due to the stop of the second stop convex part 31, the suction nozzle flip 4 will drive the suction nozzle 3 to rotate synchronously until the suction nozzle 3 is fully opened, and the first stop convex part 4231 crosses the second stop convex part 4231. The two stop protrusions 31 are matched with the stop on the other side of the second stop protrusion 31. At this time, as shown in FIG. Under the action of the stopper, the suction nozzle flip 4 cannot automatically rotate in the direction of covering the suction nozzle 3. Therefore, those skilled in the art can understand that the first stop convex part 4231 and the second stop convex part 31 stop and cooperate To limit the rotation of the suction nozzle flip 4 towards the direction of covering the suction nozzle 3, it is realized that the suction nozzle flip 4 will not be turned over at will when the user is drinking water, which will bring a bad experience. Moreover, when the suction nozzle flip 4 is rotated, the The first stop protrusion 4231 cooperates with the second stop protrusion 31 so that the suction nozzle flip 4 can drive the suction nozzle 3 to rotate, and people's hands will not touch the suction nozzle 3, which is more hygienic.

As a preferred embodiment of the present application, as shown in Fig. 3, Fig. 10 and Fig. 11, a downwardly recessed mounting groove 24 may be provided on the top of the cover body 2, and the suction pipe port 21 is located on the top of the cover body 2. The bottom of the installation groove 24, the suction nozzle 3 is pivotally connected to the side of the installation groove 24, the bottom of the installation groove 24 is provided with a limit projection 25, and the suction nozzle 3 is provided with the limit projection. 25 is matched with the limiting groove 32, and the limiting protrusion 25 can abut against the inner wall of the limiting groove 32 to limit the rotation angle of the suction nozzle 3.

As shown in Figure 11 and Figure 12, the present application schematically depicts that two opposite sides of the suction nozzle 3 are respectively provided with a limiting groove 32, and two limiting protrusions 25 are arranged at the bottom of the mounting groove 24, and then With the rotation of the suction nozzle 3, the relative position of the limiting protrusion 25 in the limiting groove 32 changes. Therefore, those skilled in the art can understand that the inner wall of the limiting groove 32 can be offset by the limiting protrusion 25 to Limit the rotation angle of the suction nozzle 3, that is, as the suction nozzle 3 rotates toward the opening direction until the limit protrusion 25 and the inner wall at one end of the limit groove 32, the suction nozzle 3 is rotated to the limit position. On the one hand, the suction nozzle can be 3 is kept at an ergonomic angle after being opened, for example, as shown in Figure 13 at an angle of 70° with the horizontal direction, so that the user can easily suck on it, and on the other hand, it can also prevent the mouthpiece 3 from Turn too much and fall off the cover body 2.

Further preferably, as shown in Fig. 1, Fig. 3, Fig. 7 and Fig. 13, a first exhaust hole 26 for exhausting the inner cavity of the cup body 1 is provided in the installation groove 24, and the first row A first breather valve 81 is installed in the air hole 26, and the suction nozzle 3 is provided with a first sealing convex portion 33, and the first sealing convex portion 33 is closed when the suction nozzle flip 4 covers the suction nozzle 3 For the first breathable valve 81 , when the suction nozzle flip 4 opens the suction nozzle 3 , the first sealing protrusion 33 opens the first breathable valve 81 .

Those skilled in the art can understand that when the suction nozzle flip 4 is opened, the first sealing protrusion 33 will open the first ventilation valve 81 with the rotation of the suction nozzle flip 4 to ensure that the user sucks through the suction nozzle 3. The internal and external air pressure of the cup body 1 is balanced, so that drinking water is smoother. When the suction nozzle flip 4 closes the suction nozzle 3 , the first sealing protrusion 33 closes the first breathable valve 81 to prevent the liquid in the cup body 1 from leaking from the valve hole of the first breathable valve 81 .

As a preferred embodiment of the present application, as shown in Figures 1 to 3, the cover 2 can also be provided with a direct drinking port 27, and the cover 2 is pivotally connected with a valve that can be opened or blocked. The direct drinking flip cover 9 of the direct drinking port 27.

Those skilled in the art can understand that the cover body 2 is also provided with a direct drinking port 27 to achieve a double drinking port design, so that the user can drink directly through the direct drinking port 27, and can also insert a straw at the straw port 21. 5 Drinking and drinking, drinking water in a variety of ways. The direct drink flip cover 9 can block the direct drink port 27 when not using the direct drink port 27 to drink water, so as to prevent external impurities, dust, etc. from entering the cup body 1,

As a preferred embodiment of this embodiment, as shown in Fig. 2 and Fig. 14 to Fig. 16, the direct drink flip cover 9 is provided with a second rotating part 91, and the second rotating part 91 is provided with a The second rotating shaft 911 pivotally connected to the cover body 2, the second rotating part 91 is provided with a third stop convex part 912, the cover body 2 is provided with a fourth stop convex part 28, and the third stop convex part 912 is provided. The stop convex part 912 can stop and cooperate with the fourth stop convex part 28 to limit the rotation of the direct drinking flip cover 9 in the direction of blocking the direct drinking opening 27 .

Those skilled in the art can understand that, after the direct drinking flip cover 9 is opened, it will turn over at will when the user drinks water through the direct drinking port 27, thereby affecting the user's drinking water and bringing a bad experience. After the flip cover 9 is opened, the third stop convex portion 912 cooperates with the stopper of the fourth stop convex portion 28 to limit the rotation of the direct drinking flip cover 9 in the direction of blocking the direct drinking port 27, so that the user can drink directly when drinking water. Flip 9 will not be flipped at will to bring a bad experience.

As a preferred embodiment of this embodiment, as shown in Figures 1, 3 and 17, the cover body 2 is provided with a second exhaust hole 29 for exhausting the inner cavity of the cup body 1 to the outside. A second breather valve 82 is installed in the second exhaust hole 29, and the direct drinking flip 9 is provided with a second sealing convex portion 92. When the direct drinking flip 9 covers the direct drinking port 27, the second The sealing convex part 92 closes the second breathable valve 82 , and the second sealing convex part 92 opens the second breathable valve 82 when the direct drinking flip cover 9 opens the direct drinking port 27 .

Those skilled in the art can understand that when the direct drinking flip 9 is opened, the second sealing protrusion 92 will open the second breathable valve 82 with the rotation of the direct drinking flip 9 to ensure that the user drinks water through the direct drinking port 27 The internal and external air pressure of the middle cup body 1 is balanced, so that drinking water is smoother. When the direct drink flip cover 9 closes the suction nozzle 3, the second sealing protrusion 92 closes the second vent valve 82, preventing the liquid in the cup body 1 from leaking from the valve hole of the second vent valve 82.

Places not mentioned in this application can be realized by adopting or referring to existing technologies.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments.

The above descriptions are only examples of the present application, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims (10)

1. A water cup, comprising a cup body and a cup cover, the cup cover comprising a cover body, the cover body is provided with a straw mouth, it is characterized in that, the cover body is pivotally connected with a The matching suction nozzle, the suction nozzle is pivotally connected with the suction nozzle flip cover, the two opposite sides of the suction nozzle flip cover are provided with positioning protrusions, and the cover is provided with positioning protrusions that match the positioning protrusions. The concave part, the suction nozzle flip cover can be fixed on the cover body and cover the suction nozzle through the cooperation of the positioning convex part and the positioning concave part. 2. The water cup according to claim 1, characterized in that, The nozzle flip cover includes a cover body and positioning sides located on two opposite sides of the cover body, the positioning protrusion is provided on the positioning side, and the positioning side can be positioned relative to the cover body. deformed so that the positioning convex part fits into the positioning concave part. 3. The water cup according to claim 2, characterized in that, The positioning side is provided with a notch adjacent to the positioning protrusion. 4. The water cup according to claim 2, characterized in that, The cover is provided with a guide groove with the opening facing upwards, the guide groove communicates with the positioning recess, an arc-shaped guide surface is provided in the guide groove, and the positioning protrusion can move along the arc-shaped guide surface. embedded in the positioning recess. 5. The water cup according to claim 1, characterized in that, The flip cover of the suction nozzle is provided with a first rotating part, the first rotating part is provided with a first rotating shaft for pivotally connecting with the suction nozzle, and the first rotating part is provided with a first stop convex part, so The suction nozzle is provided with a second stop convex part, and the first stop convex part can stop and cooperate with the second stop convex part to limit the rotation of the suction nozzle flip in the direction of covering the suction nozzle . 6. The water cup according to claim 1, characterized in that, The top of the cover is provided with a downwardly recessed installation groove, the suction pipe mouth is arranged at the bottom of the installation groove, the suction nozzle is pivotally connected to the side of the installation groove, and the bottom of the installation groove is provided with a limiter. Position bump, the suction nozzle is provided with a limit groove compatible with the limit bump, the limit bump can be against the inner wall of the limit groove to limit the rotation angle of the suction nozzle . 7. The water cup according to claim 6, characterized in that, The installation groove is provided with a first vent hole for exhausting the inner cavity of the cup, the first vent valve is installed in the first vent hole, and the suction nozzle is provided with a first sealing protrusion. When the suction nozzle is flipped to cover the suction nozzle, the first sealing convex part closes the first breather valve, and when the suction nozzle flip is opened to open the suction nozzle, the first sealing convex part opens the first a breather valve. 8. The water cup according to any one of claims 1 to 7, characterized in that, The cover body is also provided with a direct drinking port, and a direct drinking flip cover capable of opening or blocking the direct drinking port is pivotally connected to the cover body. 9. The water cup according to claim 8, characterized in that, The direct drink flip cover is provided with a second rotating part, the second rotating part is provided with a second rotating shaft for pivotally connecting with the cover body, and the second rotating part is provided with a third stop convex part, so The cover body is provided with a fourth stopper convex part, and the third stopper convex part can stop and cooperate with the fourth stopper convex part to limit the direction of the direct drinking flip cover to block the direct drinking port turn. 10. The water cup according to claim 8, characterized in that, The cover body is provided with a second vent hole for exhausting the inner cavity of the cup, a second breather valve is installed in the second vent hole, and the direct drinking flip cover is provided with a second sealing protrusion, so When the direct drink flip cover closes the direct drink port, the second sealing convex portion closes the second breathable valve, and when the direct drink flip cover opens the direct drink port, the second sealing convex portion is opened. Describe the second breather valve.

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