Cup capable of drinking water in all directions of 360 degrees

Abstract

The utility model relates to the technical field of water cups, and discloses a 360-degree all-directional water drinking water cup, which comprises a cup body, a cup cover and an elastic sealing valve, the cup cover covers the cup body, the upper end of the cup cover is concavely provided with a first accommodating cavity communicated with the cup body, and the lower end of the cup cover is provided with a second accommodating cavity communicated with the cup body. The sealing valve is detachably contained in the first containing cavity, a channel for water to flow is formed between the sealing valve and the cup cover, the lower end of the sealing valve comprises a sealing column, the first containing cavity comprises a limiting part, the sealing column is elastically connected with the limiting part, and the outer circumferential wall of the sealing column is in sealed connection with the inner circumferential wall of the limiting part. The sealing column is arranged on the sealing valve, the limiting part used for containing the sealing column is arranged on the cup cover, and the outer circumferential wall of the sealing column and the inner circumferential wall of the limiting part are connected in a sealed mode, so that the sealing valve and the cup cover are connected together in a sealed mode through the sealing column and the limiting part, and the sealing valve does not make direct contact with water in the cup body; therefore, water leakage is avoided, and water cannot be splashed out when the sealing valve is pulled out for cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, in particular to a water cup for 360-degree all-round drinking. Background Art

[0002] During the growth and learning process of infants and young children, due to their lack of experience and balance ability, they are prone to shaking or knocking over the cup when learning to drink water from a cup, causing the water in the cup to overflow. In addition, the water output of ordinary cups is large, which can easily cause children to choke. Therefore, training cups that are easy for children to use have appeared on the market. In ordinary training cups, the sealing valve is in direct contact with the water in the cup body. Taking the utility model with Chinese patent application number "201821458774.9" as an example, when pulling out the sealing valve for cleaning, the water in the cup is easily splashed out under the simultaneous action of tension and air pressure, which makes cleaning more inconvenient and more laborious to pull out. Utility Model Content

[0003] In order to solve at least one aspect of the above problems, the utility model provides a 360-degree all-round drinking cup, including a cup body, a cup lid and an elastic sealing valve. The cup lid is arranged on the cup body, and the upper end of the cup lid is recessed with a first accommodating cavity connected to the cup body. The sealing valve is detachably accommodated in the first accommodating cavity and forms a water supply channel between the valve and the cup lid. The lower end of the sealing valve includes a sealing column, the first accommodating cavity includes a limiting portion, the sealing column is elastically connected to the limiting portion, and the outer peripheral wall of the sealing column and the inner peripheral wall of the limiting portion are sealed.

[0004] Optionally, an elastic first rib is provided on the outer circumferential wall of the sealing column, and a second rib is provided on the inner circumferential wall of the limiting portion. The first rib elastically abuts against the second rib to seal between the sealing column and the limiting portion.

[0005] Optionally, a first air vent is provided on the bottom wall of the limiting portion, and the first air vent is used to adjust the air pressure between the sealing column and the limiting portion.

[0006] Optionally, the cup cover is provided with a plurality of water outlet holes connected to the cup body, and a plurality of strip-shaped third ribs are spaced apart at the bottom of the sealing valve. The third ribs are provided above the water outlet holes to form a plurality of guide channels for water flow.

[0007] Optionally, the plurality of water outlet holes are evenly distributed circumferentially so that the water cup can discharge water in an all-round manner of 360 degrees.

[0008] Optionally, a bowl-shaped second accommodating cavity is recessed at the upper end of the sealing valve, and the second accommodating cavity can accommodate water flowing out between the cup cover and the sealing valve.

[0009] Optionally, a weight-reducing groove for reducing weight is recessed at the bottom of the sealing column, and the weight-reducing groove is communicated with the limiting portion.

[0010] Optionally, the upper edge of the sealing valve is provided with an elastic upper lip. When the upper lip is in contact with the inner wall of the cup cover, the upper lip and the cup cover are in a sealed state. When an opening is formed between the upper lip and the inner wall of the cup cover under the action of external force, the opening is connected to the cup body to discharge water.

[0011] Optionally, a second air vent that can be elastically opened and closed is provided on the upper lip, the second air vent is connected to the first accommodating cavity, and the second air vent is used to balance the air pressure between the upper lip and the cup cover.

[0012] Optionally, the hardness of the sealing column is greater than the hardness of the upper lip.

[0013] Compared with the prior art, the 360-degree all-round drinking water cup in the present invention provides a sealing column on the sealing valve, and a limiting portion for accommodating the sealing column on the cup cover, and the outer peripheral wall of the sealing column and the inner peripheral wall of the limiting portion are sealed together, so that the sealing valve and the cup cover are sealed together through the sealing column and the limiting portion. The sealing valve will not directly contact the water in the cup body, so there will be no water leakage, and water will not splash when the sealing valve is pulled out for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a 360-degree omnidirectional drinking water cup according to an embodiment of the utility model;

[0015] Figure 2 This is an exploded view of a 360-degree drinking water cup according to an embodiment of the present invention;

[0016] Figure 3 This is a cross-sectional view of a 360-degree omnidirectional drinking water cup according to an embodiment of the present invention;

[0017] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0018] Figure 5 This is a structural diagram of a cup cover according to an embodiment of the present utility model;

[0019] Figure 6 This is a structural diagram of a sealing valve according to an embodiment of the present utility model.

[0020] Description of reference numerals:

[0021] 1. Cup body; 2. Cup lid; 21. First accommodating chamber; 211. Positioning portion; 212. Second rib; 213. First vent; 22. Water outlet; 3. Sealing valve; 31. Sealing column; 311. First rib; 312. Weight reduction groove; 32. Third rib; 33. Upper lip; 331. Second vent; 34. Second accommodating chamber. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "upper" and "lower" and the like indicate positions or location relationships based on the positions or location relationships during normal use of the product.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0025] The embodiment of the utility model provides a 360-degree all-round drinking water cup, combined with Figure 1-6 As shown, it includes a cup body 1, a cup cover 2 and an elastic sealing valve 3. The cup cover 2 is arranged on the cup body 1. The upper end of the cup cover 2 is recessed with a first accommodating chamber 21 connected to the cup body 1. The sealing valve 3 is detachably accommodated in the first accommodating chamber 21 and forms a water supply channel between the cup cover 2 and the cup cover 2. The lower end of the sealing valve 3 includes a sealing column 31. The first accommodating chamber 21 includes a limiting portion 211. The sealing column 31 is elastically connected to the limiting portion 211. The outer peripheral wall of the sealing column 31 and the inner peripheral wall of the limiting portion 211 are sealed.

[0026] like Figure 1 and 4 As shown, in this embodiment, the sealing valve 3 is made of silicone, and the sealing column 31 is integrally formed with the sealing valve 3 using a soft rubber process. The cup body 1 and the cup lid 2 are connected by a thread. The sealing valve 3 is elastically engaged with the limiting portion 211, which not only seals the cup but also ensures the stability of the connection structure between the sealing valve 3 and the cup lid 2. The structure is simple and ingenious.

[0027] Compared with the prior art, the 360-degree all-round drinking water cup in the present invention provides a sealing column 31 on the sealing valve 3, and provides a limiting portion 211 for accommodating the sealing column 31 on the cup cover 2, and the outer peripheral wall of the sealing column 31 and the inner peripheral wall of the limiting portion 211 are sealed and connected, so that the sealing valve 3 and the cup cover 2 are sealed and connected together through the sealing column 31 and the limiting portion 211. The sealing valve 3 will not directly contact the water in the cup body 1, so that there will be no water leakage, and when the sealing valve 3 is pulled out for cleaning, water will not splash out.

[0028] An elastic first rib 311 is provided on the outer peripheral wall of the sealing column 31, and a second rib 212 is provided on the inner peripheral wall of the limiting portion 211. The first rib 311 elastically abuts against the second rib 212 to seal between the sealing column 31 and the limiting portion 211.

[0029] like Figure 4-6 As shown, in this embodiment, a plurality of first ribs 311 are arranged at intervals on the outer peripheral wall of the sealing column 31. Through the elastic snap connection between the first ribs 311 and the second ribs 212, the sealing valve 3 and the cup cover 2 can be tightly connected, and can also be easily disassembled and installed, and convenient for cleaning.

[0030] A first air vent 213 is provided on the bottom wall of the limiting portion 211 . The first air vent 213 is used to adjust the air pressure between the sealing column 31 and the limiting portion 211 .

[0031] like Figure 5 As shown, in this embodiment, there is one first vent 213. When installing the sealing post 31, the sealing post 31 needs to be pressed downward into the limiting portion 211. The first vent 213 can squeeze the gas in the limiting portion 211 into the cup body 1 under the pressure of the sealing post 31, thereby tightening the connection between the sealing post 31 and the limiting portion 211. When the sealing valve 3 is pulled out under the action of external force, the first vent 213 can balance the air pressure between the sealing post 31 and the limiting portion 211, allowing the sealing valve 3 to be smoothly removed from the limiting portion 211.

[0032] The cup cover 2 is provided with a plurality of water outlet holes 22 connected to the cup body 1, and the bottom of the sealing valve 3 is provided with a plurality of strip-shaped third ribs 32 at intervals. The third ribs 32 are provided above the water outlet holes 22 to form a plurality of guide channels for water flow.

[0033] like Figure 5As shown, in this embodiment, the flow guide channel allows the water to be split into multiple small streams when a child drinks, preventing a large amount of water from entering the child's mouth at once and causing choking. Furthermore, the third rib 32 conforms to the design of a child's oral cavity and also supports the sealing valve 3 during drinking, thereby forming a closed space between the third rib 32 and the child's mouth.

[0034] The plurality of water outlet holes 22 are evenly distributed in the circumferential direction so that the water cup can discharge water in 360 degrees.

[0035] like Figure 5 As shown, in this embodiment, the water outlet 22 is waist-shaped and has 16 holes. The upper lip 33 is annular, and the user can suck any position of the upper lip 33 to discharge water.

[0036] A bowl-shaped second accommodating chamber 34 is recessed at the upper end of the sealing valve 3 , and the second accommodating chamber 34 can accommodate water flowing out from between the cup cover 2 and the sealing valve 3 .

[0037] like Figure 2 As shown, in this embodiment, the second accommodating chamber 34 can hold a small amount of water, thereby further reducing water spillage during children's drinking process.

[0038] A weight-reducing groove 312 for reducing weight is recessed at the bottom of the sealing column 31 , and the weight-reducing groove 312 is communicated with the limiting portion 211 .

[0039] like Figure 4 and 6 As shown, in this embodiment, the weight-reducing groove 312 can not only reduce the weight of the sealing column 31 and save materials, but also reduce the wall thickness of the sealing column 31, making the sealing column 31 more susceptible to elastic deformation, so that the sealing column 31 and the limiting portion 211 can be installed and removed more conveniently and labor-savingly.

[0040] The upper edge of the sealing valve 3 is provided with an elastic upper lip 33. When the upper lip 33 fits against the inner wall of the cup cover 2, the upper lip 33 and the cup cover 2 are in a sealed state. When an opening is formed between the upper lip 33 and the inner wall of the cup cover 2 under the action of external force, the opening is connected to the cup body 1 to discharge water.

[0041] like Figure 4 and 6As shown, in this embodiment, the upper lip 33 and the inner wall of the cup lid 2 are both smooth. When not in use, the upper lip 33 tightly adheres to the inner wall of the cup lid 2 due to its own elastic force and air pressure, forming a sealed state. At this time, even if the cup body 1 is shaken, the water will not spill. The top of the upper lip 33 and the top of the cup lid 2 are at a similar height. When a child sucks or bites the upper lip 33, the suction or biting force can cause the upper lip 33 to elastically deform, thereby forming an opening between the upper lip 33 and the cup lid 2, and the water in the cup body 1 flows through the opening into the child's mouth.

[0042] The upper lip 33 is provided with a second air vent 331 that can be elastically opened and closed. The second air vent 331 is connected to the first accommodating cavity 21 and is used to balance the air pressure between the upper lip 33 and the cup cover 2.

[0043] like Figure 4 and 6 As shown, in this embodiment, there are two second vents 331, located between the water outlet 22 and the third rib 32. The second vents 331 are inscribed in a straight line. When not drinking water, the straight line does not form a gap, and water does not overflow from the straight line. When drinking water, the pressure inside the cup body 1 decreases, causing the external atmospheric pressure to exceed the internal pressure of the cup body 1. The straight line is deformed by the pressure and a gap is formed. The external air enters the cup body 1 through the gap, balancing the air pressure inside the cup body 1 with the external atmospheric pressure, thereby allowing the user to drink water smoothly.

[0044] The hardness of the sealing column 31 is greater than the hardness of the upper lip 33 .

[0045] like Figure 4 As shown, in this embodiment, when a child sucks on the upper lip 33, the lower hardness of the upper lip 33 allows for easier deformation, facilitating water absorption. The higher hardness of the sealing column 31 strengthens the connection between the sealing valve 3 and the cup lid 2, resulting in a better sealing effect and preventing the sealing valve 3 from coming out.

[0046] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications will fall within the protection scope of the present utility model.

Claims

1. A 360-degree all-round drinking water cup, characterized in that: The invention comprises a cup body (1), a cup cover (2) and an elastic sealing valve (3), wherein the cup cover (2) is arranged on the cup body (1), and the upper end of the cup cover (2) is recessed with a first accommodating cavity (21) communicating with the cup body (1), the sealing valve (3) is detachably accommodated in the first accommodating cavity (21) and forms a water supply channel between the sealing valve (3) and the cup cover (2), the lower end of the sealing valve (3) comprises a sealing column (31), the first accommodating cavity (21) comprises a limiting portion (211), the sealing column (31) is elastically connected to the limiting portion (211), and the outer peripheral wall of the sealing column (31) is sealed to the inner peripheral wall of the limiting portion (211).

2. The 360-degree omnidirectional drinking water cup according to claim 1, characterized in that: An elastic first convex rib (311) is provided on the outer peripheral wall of the sealing column (31), and a second convex rib (212) is provided on the inner peripheral wall of the limiting portion (211). The first convex rib (311) and the second convex rib (212) are elastically abutted to achieve a seal between the sealing column (31) and the limiting portion (211).

3. The 360-degree omnidirectional drinking water cup according to claim 1, characterized in that: A first air vent (213) is provided on the bottom wall of the limiting portion (211), and the first air vent (213) is used to adjust the air pressure between the sealing column (31) and the limiting portion (211).

4. The 360-degree omnidirectional drinking water cup according to claim 1, characterized in that: The cup cover (2) is provided with a plurality of water outlet holes (22) communicating with the cup body (1); the bottom of the sealing valve (3) is provided with a plurality of strip-shaped third ribs (32) spaced apart; the third ribs (32) are provided above the water outlet holes (22) to form a plurality of guide channels for water flow.

5. The 360-degree omnidirectional drinking water cup according to claim 4, characterized in that: The plurality of water outlet holes (22) are evenly distributed in the circumferential direction so that the water cup can discharge water in an all-round manner at 360 degrees.

6. The 360-degree omnidirectional drinking water cup according to claim 1, characterized in that: A bowl-shaped second accommodating cavity (34) is recessed at the upper end of the sealing valve (3), and the second accommodating cavity (34) can accommodate water flowing out between the cup cover (2) and the sealing valve (3).

7. The 360-degree omnidirectional drinking water cup according to claim 1, characterized in that: A weight-reducing groove (312) for reducing weight is recessed at the bottom of the sealing column (31), and the weight-reducing groove (312) is communicated with the limiting portion (211).

8. The 360-degree omnidirectional drinking water cup according to any one of claims 1 to 7, characterized in that: The upper edge of the sealing valve (3) is provided with an elastic upper lip (33). When the upper lip (33) is in contact with the inner wall of the cup cover (2), the upper lip (33) and the cup cover (2) are in a sealed state. When an opening is formed between the upper lip (33) and the inner wall of the cup cover (2) under the action of an external force, the opening is connected to the cup body (1) to discharge water.

9. The 360-degree omnidirectional drinking water cup according to claim 8, characterized in that: The upper lip (33) is provided with a second air vent (331) that can be opened and closed elastically. The second air vent (331) is connected to the first accommodating cavity (21). The second air vent (331) is used to balance the air pressure between the upper lip (33) and the cup cover (2).

10. The 360-degree omnidirectional drinking water cup according to claim 8, characterized in that: The hardness of the sealing column (31) is greater than the hardness of the upper lip (33).

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