Feeding bottle nipple simulating human breast

Abstract

The invention discloses a feeding bottle nipple simulating human breasts, and relates to the technical field of infant feeding appliances. The feeding bottle comprises a feeding bottle body, one side of the feeding bottle body is in threaded connection with a nipple, one side of the feeding bottle body is provided with a holding mechanism, and the holding mechanism comprises a supporting plate arranged on one side of the feeding bottle body in a sleeving mode. By means of the design of the double-layer valve plate assembly, regulation and control over the flow speed of milk are achieved, when a baby slightly sucks the milk, the thin and soft inner-layer valve plate deforms and is opened firstly, the milk slowly flows into the milk inlet pipe only through the milk inlet through hole, the low-speed state in the initial stage of breast feeding is simulated, the thick outer-layer valve plate is pushed away along with the increase of the sucking force, and the milk flows into the milk inlet pipe. The milk is rapidly output from the large-diameter channel to meet the hunger requirement, the physiological feature of'lactation reflex 'of breast milk is reproduced through the gradient deformation characteristic of the valve plate in the movement process, the bucking risk caused by the constant flow speed of a traditional nipple is effectively avoided, and the feeding comfort and efficiency are effectively improved.

Description

Technical Field

[0001] This invention belongs to the field of infant feeding equipment technology, and in particular relates to baby bottles and nipples that simulate human breasts. Background Technology

[0002] A baby bottle is an artificial feeding container designed specifically for infants and young children. It typically consists of a bottle body, a nipple, a sealing cap, and other components. It is used to hold breast milk, formula, or other liquid foods, mimicking the breastfeeding function of a mother's breast, for the baby to suckle and drink. When the mother is unable to breastfeed directly, the baby bottle provides a safe feeding alternative and is suitable for feeding with formula, stored breast milk, or foods for special medical purposes.

[0003] Existing baby bottles and nipples still have some problems during use. For example, existing products rarely consider the psychological needs of infants and lack the ability to simulate the warmth of a mother's breast through visual and tactile means. This can easily cause resistance in infants during artificial feeding. Most nipples adjust the flow rate by using a fixed aperture, which cannot dynamically respond to changes in the infant's sucking strength. In breastfeeding, the milk flow rate naturally adjusts with the intensity of the infant's sucking, while the constant flow rate of traditional nipples can easily lead to choking or sucking fatigue.

[0004] To address these issues, we have developed baby bottles and nipples that mimic human breasts. Summary of the Invention

[0005] The purpose of this invention is to provide a bottle nipple that simulates a human breast. By combining a gripping mechanism and a milk flow control mechanism, it solves the problem in existing bottles and nipples that nipples mostly adjust the flow rate by a fixed orifice size and cannot dynamically respond to changes in the baby's sucking force.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution.

[0007] This invention relates to a baby bottle nipple that simulates a human breast. The nipple is threaded onto one side of the bottle, and a gripping mechanism is provided on the same side. The gripping mechanism includes a support plate sleeved on one side of the bottle, a collar fixedly connected to one side of the support plate, a support rod fixedly connected to one side of the support plate, and a dustproof mesh disposed inside the support plate. A milk volume control mechanism is provided inside the nipple, comprising a milk inlet tube fixedly connected inside the nipple, a valve assembly disposed inside the milk inlet tube, a milk inlet hole formed on the surface of the milk inlet tube, and a conveying assembly connected to one end of the milk inlet tube.

[0008] The present invention is further configured such that the bottle is shaped like a biomimetic breast, the nipple is shaped like a biomimetic nipple, and the nipple is made of ultra-soft silicone material.

[0009] The present invention is further configured such that the connection between the bottle and the nipple is a threaded connection, and a sealing gasket is provided between the bottle and the nipple.

[0010] The present invention is further configured such that the nipple surface is provided with a micro-ventilation hole, the bottle is connected to an air inlet pipe on one side, and a one-way valve is provided inside the air inlet pipe.

[0011] The invention is further configured such that the support plate has an annular groove inside that matches the outer diameter of one side of the baby bottle, and the inner wall of the annular groove is fixedly connected with an elastic rib.

[0012] The present invention is further configured such that the valve plate assembly includes an inner valve plate fixedly connected inside the milk inlet tube, and an outer valve plate fixedly connected to one side inside the milk inlet tube.

[0013] The present invention is further configured such that the conveying assembly includes a conveying tube connected to one end of the milk inlet tube, a buffer bladder connected to the other end of the conveying tube, and a milk outlet tube connected to the other end of the buffer bladder.

[0014] The present invention has the following beneficial effects.

[0015] 1. This invention achieves milk flow rate regulation through the design of a double-layer valve assembly. When the baby sucks gently, the thin and soft inner valve deforms and opens first, allowing milk to flow slowly into the milk inlet tube through the milk inlet hole, simulating the low-speed state at the beginning of breastfeeding. As the sucking force increases, the thicker outer valve is pushed open, and milk is quickly output from the large-diameter channel to meet the hunger demand. This movement process reproduces the physiological characteristics of the "milk ejection reflex" of breast milk through the gradient deformation characteristics of the valve, effectively avoiding the choking risk caused by the constant flow rate of traditional nipples, and effectively improving feeding comfort and efficiency.

[0016] 2. This invention optimizes feeding stability and safety through the synergistic effect of the gripping mechanism and the air pressure balance system. The support plate achieves stable installation of the bottle through the interference fit of the annular groove and the elastic rib. Combined with the ergonomic grip of the collar, it ensures that the bottle tilt angle is stable during feeding. The design of the micro-vent hole introduces air when the baby sucks, preventing the nipple from collapsing. The air inlet tube avoids the intermittent flow of milk caused by negative pressure, allowing the baby to complete the feeding process continuously and smoothly.

[0017] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A 3D model of a baby bottle nipple designed to resemble a human breast.

[0020] Figure 2 This diagram illustrates the structural composition of the gripping mechanism in a baby bottle nipple designed to mimic the human breast.

[0021] Figure 3 This diagram illustrates the installation process of the nipple and support plate in a baby bottle nipple designed to simulate a human breast.

[0022] Figure 4 This diagram shows the location of the air intake tube in a baby bottle nipple designed to simulate the human breast.

[0023] Figure 5 A cross-sectional view of the nipple in a baby bottle designed to simulate a human breast.

[0024] Figure 6 A cross-sectional view of the milk inlet tube in a bottle nipple, designed to simulate a human breast.

[0025] In the attached diagram: 1. Baby bottle; 2. Nipple; 3. Grip mechanism; 31. Support plate; 32. Ring; 33. Support rod; 34. Dustproof net; 4. Milk volume control mechanism; 41. Milk inlet tube; 42. Valve assembly; 421. Inner valve plate; 422. Outer valve plate; 43. Milk inlet hole; 44. Conveying assembly; 441. Conveying pipe; 442. Buffer bladder; 443. Milk outlet tube; 5. Sealing gasket; 6. Micro-vent hole; 7. Air inlet pipe; 8. Annular groove; 9. Elastic rib. Detailed Implementation

[0026] The technical solutions of the present invention will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present invention, and not all embodiments. Example 1

[0027] Please see Figures 1-6 This invention relates to a baby bottle nipple that simulates a human breast, comprising a baby bottle 1, a nipple 2 threadedly connected to one side of the baby bottle 1, a gripping mechanism 3 provided on one side of the baby bottle 1, the gripping mechanism 3 including a support plate 31 sleeved on one side of the baby bottle 1, a collar 32 fixedly connected to one side of the support plate 31, a support rod 33 fixedly connected to one side of the support plate 31, and a dustproof net 34 provided inside the support plate 31. A milk volume control mechanism 4 is provided inside the nipple 2, the milk volume control mechanism 4 including a milk inlet tube 41 fixedly connected inside the nipple 2, a valve plate assembly 42 provided inside the milk inlet tube 41, a milk inlet through hole 43 opened on the surface of the milk inlet tube 41, and a conveying assembly 44 connected to one end of the milk inlet tube 41.

[0028] Specifically: The grip mechanism 3 facilitates formula preparation and feeding by hand; the support plate 31 is interference-fitted with one side of the bottle 1 via an internal annular groove 8; the elastic rib 9, after being compressed and deformed, clamps the bottle 1, forming a stable connection; when the support rod 33 is placed on the table, the bottle 1 opening is facing upwards, making it convenient for the caregiver to add hot water and formula; the collar 32 provides a gripping fulcrum for the caregiver, facilitating infant feeding; the dust filter 34 filters air impurities entering the air intake pipe 7; and the milk volume control mechanism 4... Used to regulate the milk flow rate to simulate breastfeeding, when the baby sucks lightly, the suction acts on the inner valve plate 421, causing it to be pushed open, and the milk flows in slowly only through the milk inlet hole 43. When the sucking force increases, the outer valve plate 422 is pushed open, and the milk rushes in from the large-diameter opening at the left end of the milk inlet tube 41, enters the buffer bladder 442 through the delivery tube 441 for temporary storage, and finally is output smoothly through the milk outlet tube 443 to meet the baby's hunger needs. When sucking stops, the double-layer valve plate automatically closes due to the elasticity of the silicone, cutting off the milk flow and preventing leakage. Example 2

[0029] Please see Figures 1-6 Based on Example 1, the bottle 1 is shaped like a biomimetic breast, and the nipple 2 is shaped like a biomimetic nipple. The nipple 2 is made of ultra-soft silicone. The bottle 1 has graduations on its surface. The bottle 1 and nipple 2 are connected by a threaded connection. A sealing gasket 5 is placed between the bottle 1 and the nipple 2. The nipple 2 is located at the lower right of the bottle 1. A micro-ventilation hole 6 is provided on the surface of the nipple 2. An air inlet pipe 7 is connected to one side of the bottle 1. A one-way valve is installed inside the air inlet pipe 7. The air inlet pipe 7 is located at the upper left corner of the bottle 1. The dustproof mesh 34 is designed to be on the same horizontal line as the air inlet pipe 7. The support plate 31 has an annular groove 8 inside that matches the outer diameter of one side of the bottle 1. The inner wall of the groove 8 is fixedly connected with an elastic rib 9. The valve plate assembly 42 includes an inner valve plate 421 fixedly connected inside the milk inlet tube 41 and an outer valve plate 422 fixedly connected to one side inside the milk inlet tube 41. The milk inlet hole 43 is located between the inner valve plate 421 and the outer valve plate 422. The inner valve plate 421 is a thin and soft silicone layer, and the outer valve plate 422 is a thicker silicone layer. Both the inner valve plate 421 and the outer valve plate 422 have an umbrella-shaped structure. The conveying assembly 44 includes a conveying pipe 441 connected to one end of the milk inlet tube 41, a buffer bladder 442 connected to the other end of the conveying pipe 441, and a milk outlet tube 443 connected to the other end of the buffer bladder 442.

[0030] Specifically: The biomimetic breast-shaped bottle 1 is designed to closely resemble the natural breastfeeding experience. The biomimetic nipple-shaped nipple 2 helps the baby naturally fit their lips and tongue while sucking, reducing the possibility of swallowing air and thus preventing bloating and discomfort. The nipple 2 is made of ultra-soft silicone, which is not only safe and non-toxic but also simulates the warmth and elasticity of skin, giving the baby a tactile sensation similar to touching their mother's skin, enhancing their sense of security. The threaded connection allows for easy installation and removal of the nipple 2. The sealing gasket 5 enhances the seal between the bottle 1 and the nipple 2. The micro-vent holes 6 ensure smooth airflow, reducing the risk of the nipple 2 collapsing due to negative pressure. The air inlet pipe 7 and one-way valve allow external air to enter the bottle 1 during feeding, balancing the air pressure inside the bottle 1. The dustproof mesh 34 prevents external air from entering the bottle. Dust enters the bottle 1. Through the setting of the annular groove 8 and the elastic rib 9, one side of the bottle 1 is pressed into the annular groove 8 by the deformation of the elastic rib 9, forming a detachable tight fit. Through the setting of the inner valve plate 421, the thin and soft silicone layer can be opened when sucking lightly. The milk in the bottle 1 flows in through the milk inlet hole 43. Since the flow rate of the milk inlet hole 43 is effective, only a small amount of milk flows into the baby's mouth through the nipple 2, avoiding the baby choking when feeding for the first time. As the baby adapts and the sucking strength increases, the thicker silicone layer of the outer valve plate 422 opens, and the milk enters through the opening at the left end of the milk inlet tube 41. The milk flow rate increases to meet the baby's hunger needs. Through the setting of the delivery component 44, the milk flowing in from the milk inlet tube 41 flows into the baby's mouth through the nipple 2. The buffer bladder 442 is used to buffer the milk to prevent the newborn from choking due to the sudden flow of milk.

[0031] The working principle of this invention is as follows: During assembly, one side of the bottle 1 is pressed into the annular groove 8 of the support plate 31, causing the elastic ribs 9 on the inner wall to deform and generate radial clamping force to achieve a stable connection. The support rod 33 is placed on the table with the bottle 1 opening facing upwards. At this time, the caregiver puts hot water and milk powder into the bottle 1 and shakes it slowly. The nipple 2 is screwed onto the bottle 1. The caregiver picks up the bottle 1 through the collar 32 and tilts the bottle 1 into the baby's mouth.

[0032] When the baby sucks, negative pressure is generated. The slight sucking force acts on the inner valve plate 421, causing it to deform and open. Milk flows slowly into the milk inlet tube 41 through the milk inlet hole 43, simulating the flow rate in the early stages of breastfeeding. As the sucking force increases, the outer valve plate 422 is pushed open, and milk rushes in from the large diameter end of the milk inlet tube 41. It then enters the buffer bladder 442 through the delivery tube 441 for temporary storage and buffering, and finally flows out smoothly through the milk outlet tube 443 to meet the baby's needs during the hunger period. During sucking, the micro-vent hole 6 prevents the nipple 2 from collapsing. External air enters the bottle 1 through the air inlet tube 7 to balance the pressure in the bottle 1. The dust filter 34 simultaneously filters the air entering through the air inlet tube 7, ensuring air pressure balance while blocking external impurities. When sucking stops, the double-layer valve plate automatically resets and closes due to the elasticity of the silicone, cutting off the milk flow.

[0033] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A baby bottle and nipple that mimics a human breast, comprising a baby bottle (1), characterized in that: The bottle (1) has a nipple (2) threadedly connected to one side. The baby bottle (1) is provided with a gripping mechanism (3) on one side. The gripping mechanism (3) includes a support plate (31) sleeved on one side of the baby bottle (1), a collar (32) fixedly connected to one side of the support plate (31), a support rod (33) fixedly connected to one side of the support plate (31), and a dustproof net (34) provided inside the support plate (31). The nipple (2) is provided with a milk volume control mechanism (4). The milk volume control mechanism (4) includes a milk inlet tube (41) fixedly connected inside the nipple (2), a valve plate assembly (42) provided inside the milk inlet tube (41), a milk inlet through hole (43) opened on the surface of the milk inlet tube (41), and a conveying assembly (44) connected to one end of the milk inlet tube (41).

2. The baby bottle nipple simulating a human breast according to claim 1, characterized in that: The bottle (1) is shaped like a biomimetic breast, and the nipple (2) is shaped like a biomimetic nipple. The nipple (2) is made of ultra-soft silicone material.

3. The baby bottle nipple simulating a human breast according to claim 1, characterized in that: The connection between the bottle (1) and the nipple (2) is a threaded connection, and a sealing gasket (5) is provided between the bottle (1) and the nipple (2).

4. The baby bottle nipple simulating a human breast according to claim 1, characterized in that: The nipple (2) has a micro-ventilation hole (6) on its surface, and the bottle (1) has an air inlet pipe (7) connected to one side, with a one-way valve inside the air inlet pipe (7).

5. The baby bottle nipple simulating a human breast according to claim 1, characterized in that: The support plate (31) has an annular groove (8) inside that matches the outer diameter of one side of the milk bottle (1), and the inner wall of the annular groove (8) is fixedly connected with an elastic rib (9).

6. The baby bottle nipple simulating a human breast according to claim 1, characterized in that: The valve plate assembly (42) includes an inner valve plate (421) fixedly connected inside the milk inlet tube (41) and an outer valve plate (422) fixedly connected to one side inside the milk inlet tube (41).

7. The baby bottle nipple simulating a human breast according to claim 1, characterized in that: The delivery assembly (44) includes a delivery tube (441) connected to one end of the milk inlet tube (41), a buffer bladder (442) connected to the other end of the delivery tube (441), and a milk outlet tube (443) connected to the other end of the buffer bladder (442).

Images