Bubble cup with air leakage prevention pressure balance structure

Abstract

The utility model relates to a bubble cup with air leakage prevention pressure balance structure, including cup body, the top threaded mounting of cup body has the lid, the inside of lid is penetrated to have the straw, the inside of lid is provided with the limit component, the inside movable mounting of lid has the pressure balance subassembly. This bubble cup with air leakage prevention pressure balance structure, through setting limit component, when using, press the straw to make the straw drive second limit hook to compress limit spring downward, and rotate the straw drive second limit hook to rotate, make second limit hook from first limit hook separate, make first limit hook no longer limit second limit hook, pull up and rotate the straw, make the connecting axle move rotation upward, and make the connecting axle drive the rotating plate, the limit post and the plug -in column rise first, make the plug -in column remove from the hole, at this moment, the cup body is connected with the lid, completes the cup body internal air pressure relief treatment, completes the air pressure balance in and outside the bubble cup.

Description

Technical Field

[0001] This utility model relates to the field of bubble cup technology, specifically a bubble cup with a leak-proof air pressure balance structure. Background Technology

[0002] With the continuous development of technology, sparkling water cups have been widely used in daily life, allowing people to make their own soft drinks at home, which improves their quality of life and meets their requirements for healthy eating. A sparkling water cup is a device that can generate strong pressure. This device can puncture a gas cartridge containing carbon dioxide gas, injecting the carbon dioxide gas into a bottle containing water, so that the water and carbon dioxide gas in the bottle mix to make soft drinks, also known as carbonated beverages.

[0003] According to the utility model patent of Chinese patent application number 202210406028.X, the bubble cup can reduce the deformation of the lid when the gas rises. However, the bubble cup relies on a single sealing ring and is prone to leakage due to the pressure difference between the inside and outside when it is poured. In addition, the negative pressure inside the cup causes the straw to retract when sucking, requiring frequent opening of the lid to balance the air pressure, which is inconvenient to use. Therefore, it is necessary to propose a bubble cup with a leak-proof air pressure balancing structure to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bubble cup with a leak-proof pressure balance structure, which has the advantages of enabling the bubble cup to have better leak-proof performance and maintaining the pressure balance inside and outside the bubble cup, thus solving the problem that bubble cups in the prior art do not have good leak-proof performance and cannot maintain the pressure balance inside and outside the bubble cup.

[0005] To achieve the above-mentioned purpose of making the bubble cup have better leak-proof performance and maintaining the air pressure balance inside and outside the bubble cup, this utility model provides the following technical solution: a bubble cup with a leak-proof air pressure balance structure, including a cup body, a lid threaded on the top of the cup body, a straw penetrating inside the lid, a limiting component provided inside the lid, and an air pressure balance component movably installed inside the lid;

[0006] The air pressure balancing assembly includes a connecting shaft, which is installed inside the cover. A rotating plate is provided outside the connecting shaft. A limiting post is provided at the bottom of the rotating plate. A plug-in post is provided at the bottom of the limiting post. A sealing plate is provided at the bottom of the cover. A through hole is opened at the top of the sealing plate. The plug-in post is inserted into the through hole.

[0007] Furthermore, a through groove is provided on the top of the lid, and the straw passes through the interior of the through groove.

[0008] Furthermore, the limiting component includes a first limiting hook, which is provided on the inner wall of the through groove. A second limiting hook is installed inside the first limiting hook, and a limiting spring is provided at the bottom of the second limiting hook.

[0009] Furthermore, a second limiting hook is provided on the outer wall of the straw, and a bubble forming device is installed inside the lid.

[0010] Furthermore, the bottom of the bubble forming device is provided with a conical tube, and the outside of the conical tube is provided with bubble holes and water absorption holes, and the conical tube extends into the interior of the cup body.

[0011] Furthermore, the water suction hole is connected to the straw, the connecting shaft is fixedly connected to the bottom of the straw, the connecting shaft is inserted into the inside of the sealing disc, and the connecting shaft rotates at the top of the sealing disc.

[0012] Furthermore, the straw is equipped with a leak-proof valve inside.

[0013] Furthermore, a sealing ring gasket is provided inside the cup body.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] This bubble cup, featuring a leak-proof pressure-balancing structure, utilizes a limiting component. During use, pressing the straw causes the straw to compress the limiting spring downwards via the second limiting hook. Rotating the straw further rotates the second limiting hook, disengaging it from the first limiting hook, thus freeing it from its position. Pulling upwards and rotating the straw causes the connecting shaft to move upwards and rotate, first lifting the rotating plate, limiting post, and insertion post. This allows the insertion post to move out of the through hole, connecting the cup body to the lid and completing the pressure relief process inside the cup, thus achieving pressure balance between the inside and outside of the bubble cup.

[0016] This bubble cup features a leak-proof pressure balance structure. The leak-proof valve, a cross-shaped silicone valve, is located inside the straw. When the straw generates suction, the valve opens, allowing for drinking. Conversely, when the cup and lid are tilted, water will not leak from the straw, thus improving the cup's sealing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the bubble cup structure of this utility model;

[0018] Figure 2 This is a front sectional view of the bubble cup of this utility model;

[0019] Figure 3 This is a top view of the sealing disc structure of this utility model.

[0020] In the diagram: 1. Cup body; 2. Lid; 3. Straw; 4. Conical tube; 5. Bubble hole; 6. Water intake hole; 7. Leak-proof valve; 8. Limiting component; 801. First limiting hook; 802. Second limiting hook; 803. Limiting spring; 9. Bubble forming device; 10. Air pressure balance component; 101. Connecting shaft; 102. Rotating plate; 103. Limiting post; 104. Insertion post; 105. Sealing plate; 106. Through hole; 11. Through groove; 12. Sealing ring gasket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 The bubble cup with a leak-proof air pressure balance structure in this embodiment includes a cup body 1, a lid 2 threadedly installed on the top of the cup body 1, a straw 3 penetrating the inside of the lid 2, a limiting component 8 provided inside the lid 2, and an air pressure balance component 10 movably installed inside the lid 2.

[0023] The air pressure balancing assembly 10 includes a connecting shaft 101. The connecting shaft 101 is installed inside the cover 2. A rotating plate 102 is provided outside the connecting shaft 101. A limiting post 103 is provided at the bottom of the rotating plate 102. A plug-in post 104 is provided at the bottom of the limiting post 103. A sealing plate 105 is provided at the bottom of the cover 2. A through hole 106 is opened at the top of the sealing plate 105. The plug-in post 104 is inserted into the through hole 106.

[0024] In the implementation of the case, by setting the limiting component 8, when using the straw 3, pressing the straw 3 causes the second limiting hook 802 to compress the limiting spring 803 downward, and rotating the straw 3 causes the second limiting hook 802 to rotate, so that the second limiting hook 802 disengages from the first limiting hook 801, so that the first limiting hook 801 no longer limits the second limiting hook 802. Conversely, after the air pressure is released by the air pressure balancing component 10, the limiting component 8 can limit the air pressure balancing component 10, thereby preventing excessive leakage of bubbles from affecting the taste of the water.

[0025] In the implementation of the case, by setting up the air pressure balance component 10, the straw 3 is pulled upward and rotated, causing the connecting shaft 101 to move and rotate upward. The connecting shaft 101 first drives the rotating plate 102, the limiting post 103 and the insertion post 105 to rise, so that the insertion post 105 moves out of the through hole 106. At this time, the cup body 1 is connected to the lid 2, completing the depressurization of the air pressure inside the cup body 1 and completing the air pressure balance inside and outside the bubble cup.

[0026] In the implementation of the case, by setting up a leak-proof valve 7, when in use, the straw 3 is equipped with a leak-proof valve 7, which is a cross-shaped bite valve made of silicone. When the straw 3 generates external suction force, the leak-proof valve 7 will open to enable drinking. Conversely, when the cup body 1 and the lid 2 are tilted, there will be no leakage of water from the straw 3, thereby improving the sealing of the cup body 1.

[0027] When implementing this procedure, please follow these steps:

[0028] 1) First, pour water into the inside of cup 1;

[0029] 2) Then, screw the lid 2 onto the top of the cup 1;

[0030] 3) Then, air bubbles are injected into the cup body 1 through the air pressure balance component 10;

[0031] 4) Finally, the air pressure balancing component 10 is used to release the internal air pressure of the cup body 1 and achieve air pressure balance inside and outside the bubble cup.

[0032] In summary, this bubble cup with a leak-proof air pressure balance structure, through the setting of the limiting component 8, when in use, pressing the straw 3 causes the straw 3 to drive the second limiting hook 802 to compress the limiting spring 803 downward, and rotating the straw 3 causes the second limiting hook 802 to rotate, so that the second limiting hook 802 disengages from the first limiting hook 801, so that the first limiting hook 801 no longer limits the second limiting hook 802. Pulling upward and rotating the straw 3 causes the connecting shaft 101 to move upward and rotate, and through the connecting shaft 101, first drives the rotating plate 102, the limiting post 103 and the insertion post 105 to rise, so that the insertion post 105 moves out of the through hole 106. At this time, the cup body 1 is connected to the lid 2, completing the depressurization treatment of the air pressure inside the cup body 1, and completing the air pressure balance inside and outside the bubble cup.

[0033] Furthermore, by setting a leak-proof valve 7, when in use, the straw 3 is equipped with a leak-proof valve 7, which is a cross-shaped bite valve made of silicone. When the straw 3 generates external suction force, the leak-proof valve 7 will open to allow drinking. Conversely, when the cup body 1 and the lid 2 are tilted, there will be no leakage of water from the straw 3, thereby improving the sealing of the cup body 1.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bubble cup with a leak-proof pressure balance structure, comprising a cup body (1), characterized in that: The top of the cup body (1) is threaded with a lid (2), a straw (3) is inserted through the inside of the lid (2), a limit component (8) is provided inside the lid (2), and a pressure balance component (10) is movably installed inside the lid (2). The air pressure balancing assembly (10) includes a connecting shaft (101). The connecting shaft (101) is installed inside the cover (2). A rotating plate (102) is provided outside the connecting shaft (101). A limiting post (103) is provided at the bottom of the rotating plate (102). A plug-in post (104) is provided at the bottom of the limiting post (103). A sealing plate (105) is provided at the bottom of the cover (2). A through hole (106) is opened at the top of the sealing plate (105). The plug-in post (104) is inserted into the through hole (106).

2. The bubble cup with a leak-proof pressure balance structure according to claim 1, characterized in that: The top of the lid (2) is provided with a through groove (11), and the straw (3) passes through the inside of the through groove (11).

3. The bubble cup with a leak-proof pressure balance structure according to claim 2, characterized in that: The limiting component (8) includes a first limiting hook (801), the inner wall of the through groove (11) is provided with the first limiting hook (801), the inside of the first limiting hook (801) is provided with a second limiting hook (802), and the bottom of the second limiting hook (802) is provided with a limiting spring (803).

4. The bubble cup with a leak-proof pressure balance structure according to claim 3, characterized in that: The straw (3) is provided with a second limiting hook (802) on its outer wall, and the lid (2) is provided with a bubble forming device (9).

5. The bubble cup with a leak-proof pressure balance structure according to claim 4, characterized in that: The bottom of the bubble forming device (9) is provided with a conical tube (4), and the outside of the conical tube (4) is provided with a bubble hole (5) and a water absorption hole (6). The conical tube (4) extends into the inside of the cup body (1).

6. The bubble cup with a leak-proof pressure balance structure according to claim 5, characterized in that: The water suction hole (6) is connected to the straw (3), the connecting shaft (101) is fixedly connected to the bottom of the straw (3), the connecting shaft (101) is inserted into the inside of the sealing plate (105), and the connecting shaft (101) rotates on the top of the sealing plate (105).

7. The bubble cup with a leak-proof pressure balance structure according to claim 1, characterized in that: The straw (3) is equipped with a leak-proof valve (7).

8. The bubble cup with a leak-proof pressure balance structure according to claim 1, characterized in that: The inside of the cup body (1) is provided with a sealing gasket (12).

Images