Feeding bottle with gravity ball
By designing a baby bottle with a gravity ball mechanism and a filter component, the problems of milk powder clogging and uneven mixing are solved, enabling infants to drink from various angles without dead angles and facilitating easy cleaning of the device.
Patent Information
- Application Number
- CN202423052662.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing baby bottles are prone to causing the gravity ball to become clogged when preparing formula, resulting in uneven mixing and affecting the infant's feeding experience and the integrity of the device.
A baby bottle with a gravity ball mechanism and a filter assembly was designed. The gravity ball mechanism prevents clogging through its raised dot design, and the filter assembly ensures even mixing by adding clean water first and then milk powder, and is also easy to clean.
It allows infants to drink milk from any angle without any blind spots, improving the user experience and the integrity of the device, ensuring the accurate ratio of milk powder to water, reducing clumping, and making it easy to clean.
Smart Images

Figure CN223887150U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of infant and toddler products technology, and in particular to a baby bottle with a gravity ball. Background Technology
[0002] A baby bottle is a device for infants and young children to suck milk and other liquid foods. It usually consists of a bottle body, a nipple, and auxiliary parts.
[0003] Baby bottles on the market vary, including stainless steel, silicone, glass, and plastic bottles.
[0004] The gravity ball is a component of the baby bottle that keeps the straw at the lowest point of the liquid in the bottle, making it easy for babies to drink milk in any position. The design of the straw and gravity ball helps them drink milk more easily.
[0005] Chinese Patent Publication No. CN209996800U discloses a baby bottle with a gravity ball filter, including a bottle body and a bottle cap. The top of the bottle body is threadedly connected to the bottle cap. Both sides of the bottle cap are fixedly connected to handles, and a bottle cap cover is snapped onto the bottle cap. The lower end of the bottle cap is connected to a siphon tube, which is connected to a gravity ball. The gravity ball has a through hole, and a fixing ring is fixedly connected to the middle of the gravity ball.
[0006] The above-mentioned patents still have the following shortcomings in practice:
[0007] The aforementioned patent uses an L-shaped support, a dissolving net, a soft ring, and a rope to dissolve and mix the milk powder with the purified water in the bottle, preventing the milk powder from sticking to the inner wall of the bottle. While this achieves the purpose of mixing and limiting the milk powder from adhering to the bottle, it does not involve shaking, and the milk powder may clump together in the dissolving net, reducing the integrity of the device. Utility Model Content
[0008] The main purpose of this invention is to provide a baby bottle with a gravity ball, which can effectively solve the problem of the gravity ball clogging when preparing formula.
[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0010] A baby bottle with a gravity ball includes a bottle body, a hand handle fixedly connected to the upper part of the outer surface of the bottle body, a circular groove formed on the outer ring of the upper end of the bottle body, a bottle cap threadedly connected to the upper part of the outer surface of the bottle body, a nipple fixedly connected to the middle part of the upper end of the bottle cap, a gravity ball mechanism fixedly connected to the middle part of the lower end of the bottle cap, and a filter assembly slidably connected to the inner cavity of the circular groove.
[0011] Preferably, the nipple and the gravity ball mechanism are connected.
[0012] Preferably, the gravity ball mechanism includes a series connector, which is fixedly connected to the middle of the lower end of the bottle cap. A hose is fixedly connected to the lower end of the series connector, and a gravity ball is fixedly connected to the lower end of the hose. Four protrusions are arranged in a ring on the upper surface of the outer surface of the gravity ball. A counterweight is fixedly connected to the inner cavity of the gravity ball, and a limit block is fixedly connected to the inner cavity of the counterweight.
[0013] Preferably, the gravity sphere, hose, limiting block, and series connector are connected.
[0014] Preferably, the filter assembly includes a sliding ring that slides within the circular groove cavity. A pull block is fixedly connected to the upper right side of the inner surface of the sliding ring, and a connecting block is fixedly connected to the lower right side of the inner surface of the sliding ring. A filter chamber mechanism is fixedly connected to the left end of the connecting block.
[0015] Preferably, the filter chamber mechanism includes a filter cylinder, which is fixedly connected to the left end of the connecting block. The filter cylinder has several filter holes on the left side of its outer surface, and a slider is slidably connected to the right side of its inner surface. A lever is fixedly connected to the rear of the upper end of the slider.
[0016] Preferably, the filter hole communicates with the interior of the bottle.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] 1. This device, through its designed gravity ball mechanism, allows infants to suckle the milk mixed in the bottle from various angles, such as sitting, lying down, reclining, and prone, achieving 360° suckling without any blind spots, greatly enhancing the user experience. The protrusions designed on its gravity ball mechanism can prevent the gravity ball from completely fitting the bottom of the bottle, thus preventing the child from being unable to suck out the milk smoothly due to the lack of gaps between them, effectively improving the integrity of the device.
[0019] 2. This device, through its designed filter assembly, allows purified water to be placed into the bottle first, followed by the addition of milk powder according to the specified ratio. After placement, the filter assembly is opened to allow the milk powder inside the filter assembly to mix with the purified water in the bottle. Then, by closing the bottle cap and shaking the bottle, the purified water in the bottle and the milk powder in the filter assembly are quickly mixed. During shaking, the bottle cap will block the filter assembly, preventing the milk powder inside from leaking out and clogging the gravity ball mechanism. Its independent design also makes the filter assembly easy to clean, enhancing the practicality of the device. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the internal structure of the present invention;
[0022] Figure 3 This is a schematic diagram of the bottle body and circular groove structure of this utility model;
[0023] Figure 4 This is a schematic diagram of the gravity ball mechanism of this utility model;
[0024] Figure 5 This is an exploded schematic diagram of the gravity ball mechanism of this utility model;
[0025] Figure 6 This is a schematic diagram of the filter assembly structure of this utility model;
[0026] Figure 7 This is a schematic diagram of the filter chamber mechanism of this utility model;
[0027] Figure 8 This is a schematic diagram of the slider and toggle block structure of this utility model.
[0028] In the diagram: 1. Bottle body; 2. Hand handle; 3. Nipple; 4. Bottle cap; 5. Gravity ball mechanism; 6. Filter assembly; 7. Circular groove; 51. Series connector; 52. Hose; 53. Gravity ball; 54. Protrusion; 55. Counterweight; 56. Limiting block; 61. Sliding ring; 62. Pull block; 63. Connecting block; 64. Filter chamber mechanism; 641. Filter cylinder; 642. Filter hole; 643. Slider; 644. Pulley. Detailed Implementation
[0029] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0030] like Figure 1 , Figure 2 and Figure 3 As shown, a baby bottle with a gravity ball includes a bottle body 1, a hand handle 2 fixedly connected to the upper part of the outer surface of the bottle body 1, a circular groove 7 opened on the outer ring of the upper end of the bottle body 1, a bottle cap 4 threadedly connected to the upper part of the outer surface of the bottle body 1, a nipple 3 fixedly connected to the middle part of the upper end of the bottle cap 4, a gravity ball mechanism 5 fixedly connected to the middle part of the lower end of the bottle cap 4, and a filter assembly 6 slidably connected to the inner cavity of the circular groove 7.
[0031] The nipple 3 and the gravity ball mechanism 5 are connected.
[0032] Bottle 1 in this device is made of transparent glass.
[0033] Before implementing this device, the bottle cap 4 should be twisted off, and then purified water between 40 and 50 degrees Celsius should be poured into the bottle body 1. Then, the milk powder should be poured into the filter assembly 6 in sequence according to the ratio. After pouring, the filter assembly 6 should be opened to allow the milk powder and purified water to mix fully. Then, the bottle cap 4 should be put on, and the bottle body 1 should be shaken to allow the milk powder and purified water to mix more quickly. After mixing, the infant should hold the handle 2 with both hands and suck on the nipple 3 to draw the mixed milk from the gravity ball mechanism 5 into the nipple 3 and then into the infant's mouth.
[0034] In the above description, the gravity ball mechanism 5 can not only transfer the milk in the bottle 1 to the nipple 3, but also move with the position of the bottle, so that the gravity ball mechanism 5 is always in the milk, allowing the infant to suckle at various angles such as sitting, lying down, crouching, and prone, thus improving the integrity of the device.
[0035] In the above, adding water first and then milk powder makes it easier to mix the milk according to the ratio on the milk powder instructions, ensuring an accurate ratio of milk powder to water, and thus avoiding the milk being too concentrated or too diluted.
[0036] Overly concentrated milk may cause indigestion, constipation, or bloating in babies, while overly diluted milk may not meet their nutritional needs.
[0037] Adding water first and then milk powder helps the milk powder dissolve better in the water and reduces the occurrence of milk powder clumping.
[0038] In the above process, after the milk in bottle 1 is finished, the bottle cap 4 is twisted and pulled out, and the gravity ball mechanism 5 is also pulled out. Then the filter assembly 6 is taken out from the circular groove 7 and cleaned separately to ensure the cleanliness of the device.
[0039] Furthermore, in order to achieve the purpose of the gravity ball mechanism 5 transferring the milk in the bottle 1 to the nipple 3 and moving along with the position of the bottle 1, refer to... Figure 4 and Figure 5 The gravity ball mechanism 5 includes a series connector 51, which is fixedly connected to the middle of the lower end of the bottle cap 4. A hose 52 is fixedly connected to the lower end of the series connector 51, and a gravity ball 53 is fixedly connected to the lower end of the hose 52. Four protrusions 54 are arranged in a ring on the upper part of the outer surface of the gravity ball 53. A counterweight 55 is fixedly connected to the inner cavity of the gravity ball 53, and a limit block 56 is fixedly connected to the inner cavity of the counterweight 55.
[0040] The gravity sphere 53, hose 52, limit block 56 and series connector 51 are connected.
[0041] In the above process, when the infant sucks on the nipple 3, the milk will enter the hose 52 from the limiting block 56. The hose 52 will then transport the milk to the series connector 51, which will then transport the milk to the nipple 3 and into the infant's mouth.
[0042] In the above, the gravity sphere 53 is made of food-grade silicone, and the limiting block 56 is made of food-grade plastic.
[0043] As described above, the protrusion 54 can prevent the gravity ball 53 from completely fitting the bottom of the bottle 1, so that there is no gap between the gravity ball 53 and the bottle 1, which would prevent the child from being able to suck out the milk smoothly.
[0044] In the above, the counterweight 55 is made of 316 stainless steel. When the bottle 1 moves, the counterweight 55 will drive the gravity ball 53 and the protrusion 54 to move together, so that the gravity ball mechanism 5 can always be in the milk, thus allowing the baby to drink from various angles such as sitting, lying, crouching, and prone, achieving 360° free drinking and increasing the practicality of the device.
[0045] Furthermore, in order to achieve the purpose of filter component 6 first isolating purified water and milk powder before subsequent mixing, please refer to... Figure 6 , Figure 7 and Figure 8 The filter assembly 6 includes a sliding ring 61, which slides in the inner cavity of the circular groove 7. A pull block 62 is fixedly connected to the upper right side of the inner surface of the sliding ring 61, and a connecting block 63 is fixedly connected to the lower right side of the inner surface of the sliding ring 61. A filter chamber mechanism 64 is fixedly connected to the left end of the connecting block 63.
[0046] The filter chamber mechanism 64 includes a filter cylinder 641, which is fixedly connected to the left end of the connecting block 63. Several filter holes 642 are opened on the left side of the outer surface of the filter cylinder 641. A slider 643 is slidably connected to the right side of the inner surface of the filter cylinder 641. A toggle block 644 is fixedly connected to the rear of the upper end of the slider 643.
[0047] The filter hole 642 is connected to the inside of the bottle body 1.
[0048] In the above, Figure 6 and Figure 7 It is shown as open.
[0049] Before pouring purified water into bottle 1, check if the filter cartridge 641 is sealed. If it is sealed, pour purified water into bottle 1. After pouring, add milk powder into the filter cartridge 641 according to the ratio. After adding the milk powder, manually move the lever 644 to move the slider 643 to slide on the right side of the filter cartridge 641, releasing the seal of the filter cartridge 641. Then the milk powder will mix with the purified water in bottle 1 through the filter hole 642. To speed up the mixing, screw the cap 4 back onto bottle 1. After closing, the lower end of the cap 4 will fit against the upper end of the filter cartridge 641, ensuring no gap between the filter cartridge 641 and the lower end of the cap 4. Shake bottle 1 to allow the milk powder in filter cartridge 641 to quickly mix with the purified water in bottle 1 through the filter hole 642.
[0050] In the above process, when the filter assembly 6 needs to be cleaned, the sliding ring 61 is slid out of the circular groove 7 by pulling the pull block 62. The sliding ring 61 then drives the filter chamber mechanism 64 to slide out of the bottle body 1 through the connecting block 63, and then it is cleaned.
[0051] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A baby bottle with a gravity ball, comprising a bottle body (1), characterized in that: A hand handle (2) is fixedly connected to the upper part of the outer surface of the bottle body (1). A circular groove (7) is opened on the outer ring of the upper end of the bottle body (1). A bottle cap (4) is threadedly connected to the upper part of the outer surface of the bottle body (1). A nipple (3) is fixedly connected to the middle of the upper end of the bottle cap (4). A gravity ball mechanism (5) is fixedly connected to the middle of the lower end of the bottle cap (4). A filter assembly (6) is slidably connected to the inner cavity of the circular groove (7).
2. A baby bottle with a gravity ball according to claim 1, characterized in that: The nipple (3) and the gravity ball mechanism (5) are connected.
3. A baby bottle with a gravity ball according to claim 1, characterized in that: The gravity ball mechanism (5) includes a series connector (51), which is fixedly connected to the middle of the lower end of the bottle cap (4). A hose (52) is fixedly connected to the lower end of the series connector (51), and a gravity ball (53) is fixedly connected to the lower end of the hose (52). The upper part of the outer surface of the gravity ball (53) has four protrusions (54) arranged in a ring. A counterweight (55) is fixedly connected to the inner cavity of the gravity ball (53), and a limit block (56) is fixedly connected to the inner cavity of the counterweight (55).
4. A baby bottle with a gravity ball according to claim 3, characterized in that: The gravity sphere (53), hose (52), limiting block (56) and series connector (51) are connected.
5. A baby bottle with a gravity ball according to claim 1, characterized in that: The filter assembly (6) includes a sliding ring (61) that slides in the inner cavity of the circular groove (7). A pull block (62) is fixedly connected to the upper right side of the inner surface of the sliding ring (61), and a connecting block (63) is fixedly connected to the lower right side of the inner surface of the sliding ring (61). A filter chamber mechanism (64) is fixedly connected to the left end of the connecting block (63).
6. A baby bottle with a gravity ball according to claim 5, characterized in that: The filter chamber mechanism (64) includes a filter cylinder (641), which is fixedly connected to the left end of the connecting block (63). The filter cylinder (641) has several filter holes (642) on the left side of its outer surface. A slider (643) is slidably connected to the right side of the inner surface of the filter cylinder (641). A toggle block (644) is fixedly connected to the rear of the upper end of the slider (643).
7. A baby bottle with a gravity ball according to claim 6, characterized in that: The filter hole (642) is connected to the inside of the bottle body (1).
Citation Information
Patent Citations
Feeding bottle with gravity ball filter screen
CN209996800U