Novel anti-flatulence feeding bottle

Abstract

The novel anti-flatulence feeding bottle comprises a nipple, an inner container and a bottle shell, the inner container is arranged in the bottle shell, a gap is formed between the inner container and the bottle shell, and a container body of the inner container is of a soft structure with shrinkage performance; the nipple is connected to the opening part of the bottle shell, and the nipple is attached to the opening part of the inner container in a sealed mode; the bottle shell is provided with an air hole for communicating the inside and the outside of the bottle shell, so that the liner is synchronously shrunk when the nipple sucks. The novel anti-flatulence feeding bottle is free of air return and resistant to flatulence, is provided with the inner container and is convenient to detach, clean and replace, bubbles are avoided through the design of the inner container easy to contract and the air holes, and using safety and convenience are improved through safe materials and structural innovation.

Description

Technical Field

[0001] This utility model relates to the technical field of maternal and infant products, specifically a novel anti-colic baby bottle. Background Technology

[0002] When using traditional baby bottles, the sucking action creates negative pressure inside the bottle, forcing outside air to enter through the nipple. This airflow over the milk creates bubbles, increasing the risk of choking and gas. Furthermore, most existing baby bottles are made of plastic, posing safety hazards, and their complex internal structure makes cleaning difficult.

[0003] Therefore, the aforementioned technical problems need to be solved. Summary of the Invention

[0004] This utility model addresses the above-mentioned technical problems by providing a novel anti-colic baby bottle that eliminates the need for regassing and prevents colic. It features an inner liner that is easy to disassemble, clean, and replace. The easily retractable inner liner and vent design prevent the formation of air bubbles. Furthermore, the use of safe materials and structural innovations enhances safety and convenience in use.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A novel anti-colic baby bottle includes a nipple, an inner liner, and a bottle shell. The inner liner is placed inside the bottle shell, forming a gap between them. The body of the inner liner is a soft structure with contractile properties. The nipple is connected to the opening of the bottle shell, and the nipple and the opening of the inner liner are sealed together. The bottle shell has air holes that connect its interior and exterior, allowing the inner liner to contract synchronously when the nipple sucks.

[0007] This new type of anti-colic baby bottle contains milk or other liquid food in its inner liner. When the baby sucks, the inner liner contracts, and air enters the outer shell through the vent, preventing airflow from creating bubbles in the milk. The inner liner is easy to remove from the outer shell and can be easily replaced. It can also be turned inside out for cleaning, making it easy to clean and ensuring hygiene requirements.

[0008] A further optimization involves placing the vent at the bottom or side of the bottle's outer shell. Placing the vent at the bottom helps prevent the hand from blocking it, thus avoiding sucking difficulties. It also makes the bottle more aesthetically pleasing and prevents the entry of fine particles like dust, improving hygiene. When the vent is located on the side of the bottle's outer shell, care must be taken to avoid the hand's gripping position; it can be positioned near the ends of the bottle.

[0009] A further optimization includes a dust cover that covers the nipple and is connected to a connecting ring. The dust cover keeps the nipple clean and hygienic when the bottle is not in use.

[0010] A further optimization includes a connecting ring, which is a ring-shaped structure with one end fastened to the outside of the nipple and the other end connected to the opening of the bottle shell. The connecting ring facilitates the connection between the nipple and the bottle shell, which is beneficial for the production and assembly of the nipple parts and saves on parts costs.

[0011] In a further optimized design, the inner liner is made of liquid silicone, and its body has a thin-walled structure that is easily shrinkable. The opening of the inner liner maintains its shape when its body shrinks.

[0012] The inner liner is used to hold milk or other liquid foods. The liquid silicone is safe and harmless to the human body. The body of the liner has a soft and easily contractible thin-walled structure, which allows the inner liner to contract synchronously during sucking, avoiding negative pressure inside the liner and preventing air from entering the milk and creating bubbles. The opening of the inner liner maintains its shape when the body contracts, which helps to ensure the seal between the opening of the inner liner and the nipple and prevents milk leakage.

[0013] A further optimized design includes an inner liner with an integrated flange at its opening, which is supported on the opening end face of the outer bottle shell. The flanged opening of the inner liner facilitates the shaping of the opening, maintaining its shape when the inner liner contracts; the flange's support on the opening end face of the outer bottle shell also simplifies installation and use.

[0014] Further optimization of the design involves using a thick-walled flange that is easy to shape. The thick-walled flange facilitates the shaping of the inner liner's opening.

[0015] A further optimization of the design involves using a high-hardness liquid silicone flange that is easily moldable. The high-hardness liquid silicone flange facilitates the shaping of the inner liner's opening.

[0016] A further optimized design involves covering the outer rim of the inner liner's opening with plastic or attaching a plastic or metal ring, the height of which is lower than the upper edge of the inner liner's opening. This plastic covering or attaching of a plastic or metal ring helps to shape the inner liner's opening, and the lower height prevents milk from contacting it, ensuring safety.

[0017] A further optimized design involves the connecting ring being snap-fitted or threadedly connected to the opening of the bottle shell. This snap-fit ​​or threaded connection facilitates manufacturing and use.

[0018] This utility model has the following technical advantages compared with the prior art:

[0019] 1. This new type of anti-colic baby bottle is gas-free and prevents colic. Milk or other liquid food is contained in the inner liner. When the baby sucks, the inner liner contracts, and air enters the bottle shell through the air hole, preventing airflow from flowing through the milk and creating bubbles.

[0020] 2. In existing baby bottles, the milk comes into contact with plastic materials during use, and the plastic materials cannot be guaranteed to be completely harmless to the milk. In this new anti-colic baby bottle, the milk only comes into contact with the inner liner of liquid silicone, and the liquid silicone material is safe and harmless to the human body.

[0021] 3. When cleaning existing baby bottles after use, it is difficult to clean the concave corners inside the bottle, which easily leaves dirt residue. This new anti-colic baby bottle only requires replacing the inner liner after use, and the lower part of the bottle shell can be cleaned like new. The inner liner is easy to disassemble and made of soft material. It can be turned inside out and rinsed clean with one rinse, which is convenient, time-saving and hygienic. By replacing the inner liner, it is possible to avoid replacing the entire set of baby bottles, saving on usage costs. Attached Figure Description

[0022] Figure 1 This is a perspective view of a novel anti-colic baby bottle according to this utility model;

[0023] Figure 2 yes Figure 1 A half-section front view;

[0024] Figure 3 yes Figure 2 Enlarged view of A in the middle;

[0025] Figure 4 yes Figure 1 Exploded view;

[0026] Figure 5 yes Figure 4 Diagram showing the connection between the nipple and the connecting ring;

[0027] Figure 6 yes Figure 1 Front view of the outer shell of the medium-sized bottle;

[0028] Figure 7 yes Figure 6 Top view;

[0029] Figure 8 yes Figure 4 Front view of the inner liner;

[0030] Figure 9 This is a front view of the inner liner of another structure.

[0031] In the diagram: dust cover 10, nipple 20, groove 21, flat end face 22, connecting ring 30, inner liner 40, flange 41, plastic ring (or metal ring) 42, bottle shell 50, air hole 51, gap 60. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the embodiments shown in the accompanying drawings.

[0033] like Figures 1 to 8The image shows a specific embodiment of a novel anti-colic baby bottle according to this utility model.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment of a novel anti-colic baby bottle includes a nipple 20, an inner liner 40, and a bottle shell 50. The inner liner 40 is placed inside the bottle shell 50, forming a gap 60 between them. The body of the inner liner 40 is a soft structure with contractile properties. The nipple 20 is connected to the opening of the bottle shell 50, and the nipple 20 and the opening of the inner liner 40 are sealed together. The bottle shell 50 is provided with an air hole 51 that connects its inside and outside so that the inner liner 40 contracts synchronously when the nipple 20 sucks.

[0035] This new type of anti-colic baby bottle contains milk or other liquid food in its inner liner. When the baby sucks, the inner liner contracts, and air enters the outer shell through the vent, preventing airflow from creating bubbles in the milk. The inner liner is easy to remove from the outer shell and can be easily replaced. It can also be turned inside out for cleaning, making it easy to clean and ensuring hygiene requirements.

[0036] like Figure 2 and Figure 3 As shown, the vent 51 is located at the bottom of the bottle outer shell 50, which can be made of plastic or glass. Positioning the vent 51 at the bottom of the bottle outer shell 50 helps prevent the hand from blocking the vent 51, thus avoiding sucking difficulties. It also makes the bottle more aesthetically pleasing and prevents dust and other small particles from falling in, making it more hygienic. The vent 51 can also be located on the side wall of the bottle outer shell 50. When the vent 51 is located on the side wall, care should be taken to avoid the hand's gripping position; a location near the ends of the bottle outer shell 50 is more suitable.

[0037] like Figure 2 and Figure 3 As shown, the new anti-colic baby bottle also includes a dust cover 10, which covers the nipple 20. The dust cover 10 covers the nipple 20 to keep it clean and hygienic when the bottle is not in use.

[0038] like Figure 2 , Figure 4 and Figure 5 As shown, this new type of anti-colic baby bottle also includes a connecting ring 30, which is an annular structure. One end of the connecting ring 30 is fastened into the groove 21 on the outside of the nipple 20, and the other end is threaded to the opening of the bottle shell 50. The dust cover 10 is fastened to the connecting ring 30. The design of the connecting ring 30 facilitates the connection between the nipple 20 and the bottle shell 50, which is beneficial to the production and assembly of the nipple 20 parts and saves parts costs.

[0039] like Figure 4 and Figure 8As shown, the inner liner 40 is made of liquid silicone, its body has a thin-walled structure that is easily shrinkable, and its opening has a flange 41 that is integrated with the body. Figure 2 and Figure 5 As shown, the flange 41 of the inner liner 40 is supported on the opening end face of the outer bottle shell 50, and the corresponding nipple 20 has a flat end face 22 at its bottom that seals against the end face of the flange 41. The flange 41 on the opening of the inner liner 40 facilitates the shaping of the opening and maintains its shape when the liner body shrinks; the flange 41 is supported on the opening end face of the outer bottle shell 50, which is convenient for installation and use.

[0040] The inner liner 40 is used to hold milk or other liquid foods. The liquid silicone is safe and harmless to the human body. The body of the liner has a soft and easily contractible thin-walled structure, which helps the inner liner 40 to contract synchronously during sucking, avoiding negative pressure inside the inner liner 40 and preventing air from entering the milk and causing bubbles.

[0041] like Figure 8 As shown, flange 41 has an easily shape-forming, thick-walled structure. This thick-walled structure allows the opening of the inner liner 40 to maintain its shape when the liner contracts, which helps ensure a tight seal between the opening of the inner liner 40 and the nipple 20, preventing milk leakage. The flange can also be made of easily shape-forming, high-hardness liquid silicone.

[0042] like Figure 9 As shown, another structure of the inner liner 40 is that the outer ring of the opening of the inner liner 40 is covered with plastic or has a plastic or metal ring 42 attached, and its height is lower than the upper edge of the opening of the inner liner 40. Covering the outer ring of the opening of the inner liner 40 with plastic or attaching a plastic or metal ring 42 helps to shape the opening of the inner liner 40, and the height being lower than the upper edge of the opening of the inner liner 40 avoids milk from coming into contact with it, ensuring safety.

[0043] This new type of anti-colic baby bottle eliminates the need for air return and prevents colic. Milk or other liquid foods are contained in the inner liner. When the baby sucks, the inner liner contracts, allowing air to enter the outer shell through the vent, preventing airflow from creating bubbles in the milk. The milk only comes into complete contact with the liquid silicone inner liner, making it safe and harmless. The inner liner is easy to disassemble and made of soft material, allowing it to be flipped inside out and rinsed clean with a single rinse, making it convenient, time-saving, and hygienic. Replacing the inner liner avoids replacing the entire set of bottles, saving on usage costs.

[0044] In summary, as described in the specification and figures, this utility model has been manufactured into actual samples and subjected to multiple use tests. The test results demonstrate that this utility model achieves its intended purpose, and its practicality is beyond doubt. The embodiments described above are merely for illustrative purposes and are not intended to limit the scope of this utility model. Any equivalent embodiments made by those with common knowledge in the relevant technical field, utilizing the technical content disclosed in this utility model, without departing from the scope of the technical features and similar features disclosed in this utility model, are all within the protection scope of this utility model.

Claims

1. A novel anti-colic baby bottle, characterized in that: The device includes a nipple (20), an inner liner (40), and a bottle shell (50). The inner liner (40) is placed inside the bottle shell (50), forming a gap (60) between them. The body of the inner liner (40) is a soft structure with contractile properties. The nipple (20) is connected to the opening of the bottle shell (50), and the nipple (20) and the opening of the inner liner (40) are sealed together. The bottle shell (50) is provided with an air hole (51) to connect its inside and outside so that the inner liner (40) contracts synchronously when the nipple (20) sucks.

2. The novel anti-colic baby bottle according to claim 1, characterized in that, The vent (51) is located at the bottom or side wall of the bottle shell (50).

3. The novel anti-colic baby bottle according to claim 1 or 2, characterized in that, It also includes a dust cover (10) that covers the nipple (20) and is connected to a connecting ring (30).

4. The novel anti-colic baby bottle according to claim 1, characterized in that, It also includes a connecting ring (30), which is a ring structure, with one end fastened to the outside of the nipple (20) and the other end connected to the mouth of the bottle shell (50).

5. The novel anti-colic baby bottle according to claim 1, characterized in that, The inner liner (40) is made of liquid silicone, and its body is a thin-walled structure that is easy to shrink. The opening of the inner liner (40) maintains its shape when its body shrinks.

6. The novel anti-colic baby bottle according to claim 5, characterized in that, The inner liner (40) has a flange (41) integrated with the body of the liner at its opening, and the flange (41) is supported on the opening end face of the outer shell (50).

7. The novel anti-colic baby bottle according to claim 6, characterized in that, The flange (41) is a thick-walled structure that is easy to shape.

8. The novel anti-colic baby bottle according to claim 6, characterized in that, The flange (41) is made of easily shaped, high-hardness liquid silicone.

9. The novel anti-colic baby bottle according to claim 5, characterized in that, The outer ring of the opening of the inner liner (40) is covered with plastic or a plastic or metal ring (42) is pasted on, and its height is lower than the upper edge of the opening of the inner liner (40).

10. The novel anti-colic baby bottle according to claim 4, characterized in that, The connecting ring (30) is snapped or threaded to the opening of the bottle shell (50).

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