Air return structure of milk cup with silica gel cover
By setting through holes and return air holes in the milk cup lid, combining the connecting component and protective component, the problem of depression and choking of the silicone cover caused by air pressure imbalance is solved, and stable drinking and leak-proof effects are achieved.
Patent Information
- Application Number
- CN202422602580.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The sealing design of existing milk cups leads to imbalance in air pressure, causing depression of the silicone cover and excessive liquid flow rate, causing choking problems.
A through hole is provided inside the cup cover and a plurality of return air holes are opened. The connecting assembly includes a connecting rope and a connecting cover. The protective assembly includes a protective sleeve and a fixing ring for balancing the air pressure and preventing liquid dripping.
Air pressure balance is achieved, preventing the silicone cover from being sunken, ensuring continuous drinking, preventing choking, and preventing liquid dripping.
Smart Images
Figure CN223143219U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of water cups, in particular to a gas return structure for a silicone lid milk cup. Background Art
[0002] A milk cup is a special cup for holding milk.
[0003] At present, the milk cups used by children are composed of a cup body, a cup lid and a straw. When the current straw is installed on the cup lid, in order to prevent liquid leakage, a sealing design is made at the connection between the straw and the cup lid.
[0004] However, after the sealing design is made between the straw and the cup lid, when using the straw to suck the liquid inside the cup, the air pressure inside the bottle will drop. The air pressure outside the bottle is greater than the air pressure inside the bottle, which will cause the silicone soft lid to sink. At the same time, the drop in air pressure will cause the user to be unable to drink continuously. When an infant uses it, pressing the silicone soft lid by hand will cause the air pressure to increase, resulting in too high a liquid flow rate inside the straw, and it is easy to choke when the user swallows the liquid.
[0005] Therefore, it is necessary to provide a gas return structure for a silicone lid milk cup to solve the above technical problems. Content of the Utility Model
[0006] The utility model provides a gas return structure for a silicone lid milk cup, which solves the problems that after the sealing design is made between the straw and the cup lid during use, the air pressure inside the bottle drops, the air pressure outside the bottle is greater than the air pressure inside the bottle, which will cause the silicone soft lid to sink, and at the same time, the drop in air pressure will cause the user to be unable to drink continuously. When an infant uses it, pressing the silicone soft lid by hand will cause the air pressure to increase, resulting in too high a liquid flow rate inside the straw, and it is easy to choke when the user swallows the liquid.
[0007] To solve the above technical problems, a gas return structure for a silicone lid milk cup provided by the utility model includes:
[0008] A milk cup main body, on the top of which a cup lid is provided;
[0009] A through hole, which is opened on one side of the surface of the cup lid, and a plurality of air return holes are opened inside the through hole;
[0010] A straw, which is arranged inside it.
[0011] Preferably, a connection component is provided on one side of the cup lid, and the connection component includes a connection rope, and one end of the connection rope is connected with a connection cover.
[0012] Preferably, an installation through hole adapted to the connection rope is opened on the surface of the cup lid.
[0013] Preferably, the plurality of air return holes are used for releasing the gas inside the milk cup body.
[0014] Preferably, the connecting cover is used for protecting the straw.
[0015] Preferably, a protection component is arranged between the cup cover and the straw. The protection component includes a protection sleeve, and a fixing ring is connected to the top of the protection sleeve.
[0016] Preferably, a sealing ring is adhesively bonded to the inner wall of the fixing ring.
[0017] Compared with the related art, a gas return structure of a silicone lid milk cup provided by the present utility model has the following beneficial effects:
[0018] The present utility model provides a gas return structure of a silicone lid milk cup. By providing a plurality of air return holes on the inner wall of the through hole opened inside the cup cover, when sucking the liquid inside the milk cup body through the straw, it can quickly return air to balance the air pressure between the milk cup body and the outside world, prevent the cup cover from being sunken, enable continuous drinking of the liquid inside the milk cup body, and at the same time prevent the liquid flow rate inside the straw from being too fast, causing choking when drinking the liquid. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 FIG. 1 is a schematic structural diagram of a first embodiment of a gas return structure of a silicone lid milk cup provided by the present utility model;
[0020] Figure 2 is Figure 1 an enlarged schematic view of part A shown in FIG. 1;
[0021] Figure 3 is Figure 1 an exploded structural diagram of the whole device shown in FIG. 1;
[0022] Figure 4 is Figure 3 an enlarged schematic view of part B shown in FIG. 1;
[0023] Figure 5 is Figure 1 a three-dimensional structural diagram of the whole device shown in FIG. 1;
[0024] Figure 6 FIG. 2 is a schematic structural diagram of a second embodiment of a gas return structure of a silicone lid milk cup provided by the present utility model;
[0025] Figure 7 is Figure 6 an enlarged schematic view of part C shown in FIG. 2.
[0026] Reference numerals in the figures: 1, milk cup body; 2, cup cover; 3, through hole; 4, straw; 5, air return hole; 6, installation through hole.
[0027] 7. Connecting component; 71. Connecting rope; 72. Connecting cover;
[0028] 8. Protective component; 81. Protective sleeve; 82. Fixed ring; 83. Sealing ring. Specific embodiments
[0029] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.
[0030] First embodiment
[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , where Figure 1 is a schematic structural diagram of the first embodiment of a gas-return structure of a silicone lid milk cup provided by the present utility model; Figure 2 is Figure 1 an enlarged schematic view of part A shown in Figure 3 is Figure 1 an exploded structural diagram of the whole device shown in Figure 4 is Figure 3 an enlarged schematic view of part B shown in Figure 5 is Figure 1 a three-dimensional structural diagram of the whole device shown in. A gas-return structure of a silicone lid milk cup includes:
[0032] A milk cup body 1, and a cup lid 2 is arranged at the top of the milk cup body 1;
[0033] A through hole 3, which is opened on one side of the surface of the cup lid 2, and a plurality of air return holes 5 are opened inside the through hole 3;
[0034] A straw 4, which is arranged inside the 3.
[0035] A connecting component 7 is arranged on one side of the cup lid 2. The connecting component 7 includes a connecting rope 71, and one end of the connecting rope 71 is connected with a connecting cover 72.
[0036] The cup lid 2 is a silicone cup lid. A protrusion is arranged at the part of the cup lid 2 where the straw 4 is installed. Three air return holes 5 are opened on the surface of the through hole 3, and the air return holes 5 are opened in a Z shape from top to bottom inside the through hole 3.
[0037] An installation through hole 6 adapted to the connecting rope 71 is opened on the surface of the cup lid 2.
[0038] The use of the installation through hole 6 can connect the connecting rope 71, and a connecting head is connected to one end of the connecting rope 71.
[0039] A plurality of the air return holes 5 are used for releasing the gas inside the milk cup body 1.
[0040] The connecting cover 72 is used for protecting the straw 4.
[0041] The working principle of a gas return structure of a silicone lid milk cup provided by the present utility model is as follows:
[0042] When in use, when the liquid inside the milk cup body 1 is drunk through the straw 4, due to the different air pressures inside and outside the milk cup body 1, the gas inside the milk cup body 1 can be quickly balanced with the external air pressure through extrusion, so that the liquid can be drunk.
[0043] Compared with the related art, a gas return structure of a silicone lid milk cup provided by the present utility model has the following beneficial effects:
[0044] The present utility model provides a gas return structure of a silicone lid milk cup. By opening a plurality of air return holes 5 on the inner wall of the through hole 3 opened inside the cup lid 2, when the liquid inside the milk cup body 1 is sucked through the straw 3, the air can be quickly returned to balance the air pressure between the milk cup body 1 and the outside, preventing the cup lid 2 from being sunken, enabling the continuous drinking of the liquid inside the milk cup body 1, and at the same time preventing the liquid flow rate inside the straw 3 from being too fast, causing choking when drinking the liquid.
[0045] Second Embodiment
[0046] Please refer to Figure 6 and Figure 7 Based on a gas return structure of a silicone lid milk cup provided in the first embodiment of the present application, the second embodiment of the present application proposes another gas return structure of a silicone lid milk cup. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.
[0047] Specifically, the difference of a gas return structure of a silicone lid milk cup provided in the second embodiment of the present application is that a protective component 8 is provided between the cup lid 2 and the straw 4, and the protective component 8 includes a protective sleeve 81, and a fixing ring 82 is connected to the top of the protective sleeve 81.
[0048] The use of the sealing ring 83 facilitates the sealing effect when the fixing ring 82 is sleeved on the surface of the straw 4.
[0049] A sealing ring 83 is adhesively bonded to the inner wall of the fixing ring 82.
[0050] The working principle of a gas return structure of a silicone lid milk cup provided by the present utility model is as follows:
[0051] When in use, when carrying the milk cup body 1 to prevent liquid dripping, first, the protective sleeve 81 is sleeved on the straw 3 through the fixing ring 82 with the sealing ring 83, and the protective sleeve 81 is connected to the protruding part on the surface of the cup lid 2.
[0052] Compared with the related art, a gas return structure of a silicone lid milk cup provided by the present utility model has the following beneficial effects:
[0053] The present utility model provides a gas return structure of a silicone lid milk cup. A protective component 8 is arranged at the connection between the cup lid 2 and the straw 4, which can prevent liquid from dripping through the gas return hole 5 when carrying the milk cup body 1.
[0054] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.
Claims
1. A gas-return structure for a silicone lid milk cup, characterized in that, Including: A milk cup body, with a cup lid provided at the top of the milk cup body; A through hole, which is opened on one side of the surface of the cup lid, and a plurality of air return holes are opened inside the through hole; A straw, which is arranged inside the same.
2. The air return structure of the silicone lid milk cup according to claim 1, characterized in that, A connection component is provided on one side of the cup lid. The connection component includes a connection rope, and one end of the connection rope is connected with a connection cover.
3. The air return structure of the silicone lid milk cup according to claim 2, characterized in that, An installation through hole adapted to the connection rope is opened on the surface of the cup lid.
4. The air-return structure of the silicone lid milk cup according to claim 1, wherein, The plurality of air return holes are used for releasing the gas inside the milk cup body.
5. The air return structure of the silicone lid milk cup according to claim 1, characterized in that, The connection cover is used for protecting the straw.
6. The air return structure of the silicone lid milk cup according to claim 1, characterized in that, A protection component is arranged between the cup lid and the straw. The protection component includes a protection sleeve, and a fixing ring is connected to the top of the protection sleeve.
7. The air return structure of the silicone lid milk cup according to claim 6, characterized in that, A sealing ring is adhesively bonded to the inner wall of the fixing ring.