WO2023179330A1 - 一种安抚奶嘴 - Google Patents

一种安抚奶嘴 Download PDF

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Publication number
WO2023179330A1
WO2023179330A1 PCT/CN2023/079317 CN2023079317W WO2023179330A1 WO 2023179330 A1 WO2023179330 A1 WO 2023179330A1 CN 2023079317 W CN2023079317 W CN 2023079317W WO 2023179330 A1 WO2023179330 A1 WO 2023179330A1
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WIPO (PCT)
Prior art keywords
air pressure
pacifier
cavity
airway
cross
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PCT/CN2023/079317
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English (en)
French (fr)
Inventor
周晓琳
Original Assignee
周晓琳
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Publication date
Application filed by 周晓琳 filed Critical 周晓琳
Publication of WO2023179330A1 publication Critical patent/WO2023179330A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J17/00—Baby-comforters; Teething rings
    • A61J17/001—Baby-comforters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J17/00—Baby-comforters; Teething rings
    • A61J17/10—Details; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J17/00—Baby-comforters; Teething rings
    • A61J17/10—Details; Accessories therefor
    • A61J17/105—Nipple attachments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00—General characteristics or adaptations
    • A61J2200/70—Device provided with specific sensor or indicating means

Definitions

  • the invention belongs to the technical field of daily products for infants and young children, and relates to a technology for solving problems of monitoring damage to daily products for infants and young children, and specifically relates to a pacifier.
  • the mouth is the center of life and interest of infants and young children.
  • the oral stage is when infants and young children are in a state of complete independence, relying on their mother or other caregivers for life, and basically have no ability to move. No matter what they catch, they put it into their mouths. Stuffing, this is the only way for infants and young children to understand. Having something in their mouth will increase the baby's sense of security.
  • the origins of pacifiers can be traced back to the early 20th century.
  • Early pacifiers generally consisted of a handle that could be grasped by a parent or baby and a rubber teat attached to the handle for the baby to suck on.
  • the pacifier baffle is arranged between the handle and the nipple to prevent the baby from suffocating if the pacifier is placed in the baby's trachea.
  • Pacifiers currently on the market are usually made of plastic, silicone or rubber.
  • the nipple head part of the pacifier is generally made of silicone or rubber.
  • regulations have strict requirements on the performance of pacifiers, Due to material performance limitations, the wear and puncture resistance of silicone and rubber are still unable to cope with the sharp teeth of babies during teething, making the pacifier head easily scratched or even bitten off by teeth during use. In severe cases, it can lead to The fragments are swallowed or aspirated into the respiratory tract. Since the above problems cannot be solved due to the limitations of material properties, the above problems can be alleviated through structural design.
  • the design of existing pacifiers is generally based on achieving the core function of "convenience and comfort of pacifier use" and has not passed the Pay more attention to the safety issues caused by the pacifier being bitten or broken off by the head.
  • the baby will easily bite off the pacifier and swallow it if he bites the pacifier for a long time. What's more, the baby's sharp teeth will directly bite off the pacifier head. The baby will be used to it without knowing it. Sexual swallowing may cause pieces of the pacifier head to be swallowed into the body or inhaled into the respiratory tract, causing dangerous situations such as blocked breathing and suffocation.
  • the purpose of the present invention is to at least partially solve the safety problems caused by the pacifier head being bitten or broken in the background art.
  • One of the objects of the present invention is to provide a pacifier with a pacifier head, which is characterized in that it includes:
  • the first cavity is composed of the nipple head and the reaction component
  • the reaction component has a perceptible air pressure sensitive part, and the air pressure sensitive part has a first sensing state and a second sensing state;
  • the air pressure sensitive part When the air pressure acting on the air pressure sensitive part is the quasi-atmospheric pressure Pz, the air pressure sensitive part maintains the second sensing state, otherwise it maintains the first sensing state;
  • P-P’ ⁇ Pz ⁇ P+P’ P is atmospheric pressure, P’ ⁇ 0.5Pa;
  • the first cavity can have a preset air pressure, and the preset air pressure is P0 in a natural state; and satisfies,
  • ⁇ P is the maximum air pressure difference in the first cavity when the nipple head is squeezed and released.
  • the air pressure sensitive part includes:
  • An elastic eardrum member having sides A and B;
  • the A side is the side of the elastic eardrum member facing the first cavity
  • the B side is the side of the elastic eardrum member facing away from the first cavity
  • side A appears to be convex in a direction away from the first cavity under quasi-atmospheric pressure Pz.
  • the air pressure sensitive part includes:
  • the elastic eardrum member wraps the support member, and the support member is used to support the elastic eardrum member.
  • the air pressure sensitive part includes:
  • the ultrasonic connector is used to connect the nipple head and the internal space of the support member.
  • the side surface of the support member and the elastic eardrum member are in a sealed connection state.
  • the elastic eardrum member is recessed at the support member toward the direction facing the first cavity;
  • the preset air pressure P0 of the first chamber is not less than 30%P and not greater than 70%P.
  • the nipple head includes:
  • the root member has an air channel for connecting the nipple head member and the internal space of the reaction component.
  • the maximum thickness of the cross-sectional shape of the root member is less than the maximum width of the cross-sectional shape of the root member
  • the thickness direction of the cross-sectional shape of the root member is perpendicular to the width direction of the cross-sectional shape of the root member.
  • the air pressure sensitive part includes:
  • An elastic member with a C side and a D side;
  • the C side is the side of the elastic member facing the first cavity
  • the D side is the side of the elastic member facing away from the first cavity
  • the elastic member appears to face the third A concave state in the cavity direction.
  • the air pressure sensitive part includes:
  • control display has two states: warning and normal;
  • the air pressure sensor is used to detect the air pressure of the first cavity and transmit the electrical signal to the control display;
  • the control display When the air pressure sensor is under the quasi-atmospheric pressure Pz, the control display displays a warning signal
  • the second sensing state of the air pressure sensitive part is to control the display to display a warning signal.
  • control display includes LED lights and satisfies
  • the cross-sectional shape of the root member is a rectangular shape, wherein the width of the rectangular shape coincides with the thickness direction of the root member cross-sectional shape, and the length of the rectangular shape coincides with the width direction of the root member cross-sectional shape;
  • the length of the quasi-rectangle is three times the width of the quasi-rectangle, and the four corners of the quasi-rectangle are rounded corners.
  • the inner cavity surface of the nipple head member has concave and convex parts, and the concave and convex parts are located on the nipple.
  • the nipple member is squeezed by an external force, the outer surface of the nipple becomes uneven.
  • the airway is a deformable airway, and the deformable airway has two states: A posture and B posture;
  • the cross-sectional area of the deformable airway in the A posture is greater than the cross-sectional area of the deformable airway in the B posture; and satisfies,
  • variable airway is a variable cross airway
  • variable cross airway has two states: pseudo-cross airway and pseudo-circular airway;
  • variable cross airway includes a left part, a right part, and a central axis part
  • the left part, the central axis part and the right part of the pseudo cross airway each have a gas circulation space inside;
  • the deformable airway is a pseudo-cross airway
  • the deformable airway is a pseudo-circular airway.
  • the outer ring of the reaction component has a transparent or translucent protective cover.
  • the remarkable advancement of the present invention is at least reflected in the fact that it can monitor the damage of the pacifier head and effectively reduce the risk of the baby being infected by bacteria or having the respiratory tract blocked.
  • the pacifier provided by the present invention can effectively monitor the status of the pacifier head. If it is damaged, it will promptly remind you, further reducing the long-term use of damaged pacifiers due to negligence, and also reducing the number of damaged pacifiers to a certain extent. It reduces the probability of discovery of damaged pacifier head and reduces the risk of pacifier head fragments entering the baby's respiratory tract.
  • Figure 1 shows a perspective view and a plan view of a pacifier according to the present invention, wherein Figure 1A shows a perspective view of the pacifier, Figure 1B shows a front view of the pacifier, and Figure 1C shows a side view of the pacifier;
  • Figure 2 shows a cross-sectional view of the pacifier, wherein Figure 2A shows a front cross-sectional view of the pacifier, and Figure 2B shows a side cross-sectional view of the pacifier;
  • Figure 3 shows a perspective view of the elastic eardrum member of the pacifier
  • Figure 4 shows a perspective view of the support member of the pacifier
  • Figure 5 shows a perspective view of the nipple head of the pacifier.
  • the present invention provides the following embodiments:
  • the pacifier 1 has a pacifier head, which is characterized by including:
  • the first cavity is composed of the nipple head and the reaction component
  • the reaction component has a perceptible air pressure sensitive part, and the air pressure sensitive part has a first sensing state and a second sensing state;
  • the air pressure sensitive part When the air pressure acting on the air pressure sensitive part is the quasi-atmospheric pressure Pz, the air pressure sensitive part maintains the second sensing state, otherwise it maintains the first sensing state;
  • P-P’ ⁇ Pz ⁇ P+P’ P is atmospheric pressure, P’ ⁇ 0.5Pa;
  • the first cavity can have a preset air pressure, and the preset air pressure is P0 in a natural state; and satisfies,
  • ⁇ P is the maximum air pressure difference in the first cavity when the nipple head is squeezed and released.
  • the baby bites the pacifier head for a long time and can easily bite off the pacifier head and swallow it. Bacteria that grow in the gaps of the pacifier head or fragments of the pacifier head that enter the baby's body will cause harm to the baby. pose a great threat to their lives. If the damage of the pacifier head can be monitored, the chances of the pacifier head being bitten and swallowed can be reduced with a high probability. This shows that it is very necessary to monitor the damage of the nipple head. For this reason, the present invention designs a pacifier, which can monitor the damage of the pacifier head in an easily discovered form and reduce the blind area of the pacifier head.
  • the air pressure sensitive part if the pacifier head is bitten or broken by the baby, the preset air pressure P0 in the first cavity changes, and the air pressure sensitive part will show different states according to the change of P0.
  • the air pressure sensitive part maintains the second sensing state when it is under the quasi-atmospheric pressure Pz.
  • the second sensing state of the air pressure sensitive part is a display signal that the nipple head is damaged. Otherwise, the nipple head is not damaged.
  • the display signal of the air pressure sensitive part serves as a safety reminder for the nipple head.
  • the changes in the air pressure of the first cavity cause the air pressure sensitive part to display different states.
  • the different states of the air pressure sensitive part can be reflected through external display, including changes in shape, color, structure, and electrical signals. There are many forms such as changes in light signals and changes in sound signals.
  • the pacifier of the present invention can monitor the changes in air pressure in the first cavity in real time to determine the damage of the pacifier head and give an obvious warning signal, thereby reducing the probability of the baby using a damaged pacifier head.
  • the air pressure in the first cavity is preset P0 ⁇ P, and the inside of the nipple head is in a negative pressure state. When the nipple head is deformed by external extrusion force, the gas inside the nipple head flows to the reaction component during the process of being pressurized.
  • the pacifier head of the present invention is more likely to deform when subjected to external force, and the pacifier head is closer to the hardness of human nipples, which is conducive to improving the baby's acceptance and improving the baby's palatability.
  • the air pressure sensitive part includes,
  • An elastic eardrum member 311 having sides A and B;
  • the A side is the side of the elastic eardrum member facing the first cavity
  • the B side is the side of the elastic eardrum member facing away from the first cavity
  • side A appears to be convex in the direction away from the first cavity under the quasi-atmospheric pressure Pz. state.
  • the present invention enlarges and displays the damage of the pacifier head, which can serve to warn the user to a certain extent and reduce the number of dangerous uses of the pacifier.
  • the elastic eardrum member is an elastic material.
  • the nipple head When the nipple head is bitten or broken, it causes a change in the air pressure P0 of the first cavity.
  • the air pressure of the first cavity changes to Pz, the elastic eardrum member moves toward Projecting away from the first cavity. Users can judge the damage of the pacifier head based on the shape of the reaction component on the back of the pacifier head.
  • this product is produced in a constant-temperature workshop, and the volume and gas inside the pacifier are constant. It is transported in tropical, cold zones, countries or seasons with too high or too low temperatures, including transportation in special environments. , causing a large change in the state of the air pressure sensitive part of the pacifier. This change in the state of the air pressure sensitive part does not occur during normal use of the product and should not be understood as a state defined by the claims of this application.
  • the pacifier is usually subjected to high-temperature sterilization before being put into use, which generally includes steam sterilization, high-temperature boiling sterilization, etc. High-temperature sterilization causes the elastic eardrum member to bulge in the direction away from the first cavity, but this bulge The state is not the raised state when the product is in normal use, and should not be understood as the state defined by the claims of this application.
  • the air pressure sensitive part includes,
  • the elastic eardrum member wraps the support member, and the support member is To support elastic eardrum components.
  • the elastic eardrum component is connected to the back of the pacifier head. Affected by the pacifier head baffle, the space for the elastic eardrum component to change its state is small. The change in the state of the elastic eardrum component is not obvious enough to the naked eye. The warning signal of the air pressure sensitive part is easily detected by parents. ignore.
  • the support member designed by the present invention is used to support the elastic eardrum member.
  • it can provide the elastic eardrum member with a larger state change space; on the other hand, it can support the elastic eardrum member so that the state of the elastic eardrum member is in The back of the pacifier is highlighted, making the warning signs of the air pressure sensitive area easier to detect.
  • the air pressure sensitive part includes,
  • the ultrasonic connector is used to connect the nipple head and the internal space of the support member.
  • pacifier materials are made of silicone or rubber, special glue is required for the connection.
  • the glue will produce a pungent smell after use and has poor waterproofness, so it is not suitable for connecting the pacifier head.
  • an ultrasonic connection process is used to connect the support member and the internal space of the nipple head to ensure that the nipple head and the reaction component achieve a sealing effect.
  • the ultrasonic connection process is low-cost, clean and pollution-free, and will not damage the nipple head.
  • the side surface of the support member and the elastic eardrum member are in a sealed connection state.
  • the support member is located between the nipple head and the air pressure sensitive part, and the side of the support member It is sealed with the elastic eardrum member, and air needs to circulate at both ends of the support member to transmit the internal air pressure of the nipple head to the air pressure sensitive part.
  • the air channel inside the support member is used to clear the gas inside the reaction component and the nipple head, ensuring that changes in the air pressure inside the nipple head can promptly cause changes in the air pressure around the air pressure sensitive part, thereby achieving the function of monitoring whether the nipple head is damaged.
  • the elastic eardrum member is recessed at the support member toward the direction facing the first cavity;
  • the shape of the elastic eardrum component is used to determine whether the nipple head is damaged.
  • the preset air pressure P0 of the first cavity is not less than 30%P and not greater than 70%P.
  • the nipple head when the preset air pressure P0 is not less than 30%P and not greater than 70%P, the nipple head is easily deformed under force. When the force is removed, the nipple head rebounds to its original shape. The softness of the pacifier head is made to fit the softness of the human body, making it more palatable for the baby to bite the pacifier head.
  • the preset air pressure of the first cavity P0 50%P.
  • the softness and elasticity of the nipple head are closer to the human body, which is beneficial to the baby's palatability and acceptance.
  • Pacifier head includes:
  • the root member has an air channel 21 for connecting the nipple head member and the internal space of the reaction assembly.
  • the teeth of the existing pacifier head are all solid, and are harder than the hollow pacifier root. If the baby bites the root of a hard pacifier, the reaction force of the pacifier root on the teeth will be greater, which will inhibit the growth of the baby's front teeth.
  • an air channel is provided inside the root member, and its effects are as follows: first, the air channel can connect the internal space of the nipple head and the reaction component, and can transmit changes in the air pressure inside the nipple head to the air pressure sensitive part in a timely manner. Second, there is an airway inside the root component, which also increases the softness and elasticity of the root of the pacifier head, which can reduce the reaction force on the baby's teeth.
  • the maximum thickness of the root member cross-sectional shape 23 is smaller than the maximum width of the root member cross-sectional shape
  • the thickness direction of the cross-sectional shape of the root member is perpendicular to the width direction of the cross-sectional shape of the root member.
  • the cross-section of the teeth of the pacifier head currently on the market is circular.
  • the upper and lower teeth can only come into contact with the highest and lowest points of the circle.
  • the contact area is very small.
  • the force of the pacifier It acts on the gap between two teeth in the same row. Due to the different shapes of the teeth, it is difficult to determine the cut plane between the circle and the teeth.
  • the teeth are often subjected to forces other than the z-axis, the teeth are squeezed to grow in other directions. The entire gums are interconnected. The crookedness or unevenness of one tooth will affect the growth of the adjacent teeth.
  • the circular cross-section has fewer contact points with the teeth, and other teeth are not effectively engaged. Since the front teeth are always pushed up by the biting part, the entire mouth is open. Within a day, the baby bites the pacifier head for a long time and keeps his mouth open, which also increases the discomfort in the baby's mouth. And when the mouth is opened, the baby will continue to drool, increasing the risk of infection.
  • the design of the base of the nipple head can alleviate the above problem to a certain extent, making the maximum thickness of the cross-sectional shape smaller than the maximum width of the cross-sectional shape, and making the cross-section of the base of the nipple head flatter than a circle. Its effect is especially reflected in the following: first, when the baby bites the pacifier head, the force on the teeth is relatively uniform, which can effectively avoid a single point of action and the direction of action. Changing tendencies lead to uneven teeth or sparse teeth. Second, when the baby bites the pacifier head, the teeth can be kept in a more closed natural state, and the lips are also in a naturally closed state, which can reduce the baby's discomfort.
  • the air pressure sensitive part includes,
  • An elastic member with a C side and a D side;
  • the C side is the side of the elastic member facing the first cavity
  • the D side is the side of the elastic member facing away from the first cavity
  • the elastic member on the C side is in a recessed state toward the first cavity under the quasi-atmospheric pressure Pz.
  • the elastic member is elastic.
  • the nipple head When the nipple head is bitten or broken, it causes a change in the air pressure P0 of the first cavity.
  • the air pressure of the first cavity changes to Pz, the elastic member faces the first cavity.
  • the direction is concave. The user can determine that the pacifier head is damaged based on the recessed shape of the elastic member on the back of the pacifier head facing the first cavity.
  • the air pressure sensitive part includes,
  • control display has two states: warning and normal;
  • the air pressure sensor is used to detect the air pressure of the first cavity and transmit the electrical signal to the control display;
  • the control display When the air pressure sensor is under the quasi-atmospheric pressure Pz, the control display displays a warning signal
  • the second sensing state of the air pressure sensitive part is to control the display to display a warning signal.
  • the elastic material will also deform accordingly when the baby bites the pacifier head. Over time, the restoring force of the elastic material will decrease. Therefore, the response of the elastic material to changes in air pressure becomes less obvious, making it difficult for users to detect damage to the nipple head.
  • the air pressure value in the first cavity can be accurately measured using an air pressure sensor, and the air pressure sensor will not affect the measurement threshold due to the use of the nipple head.
  • the air pressure sensor detects the air pressure value of the first cavity, and the air pressure sensor transmits an electrical signal to the control display.
  • the control display displays a warning signal. Users can monitor the damage of the nipple head by observing the warning signal on the control display.
  • the control display includes LED lights and satisfies
  • the control display includes an LED light. If the LED light is off, it means that the pacifier head is in a normal state. If the LED light is on, it means that the pacifier head is in a damaged state, prompting the user to replace the pacifier in time.
  • the control display reminds the user in the form of light signals.
  • the control display can also remind the user through sound signals, color signals, image signals, etc. The user can monitor the damage of the nipple head by observing the warning signal on the control display.
  • the cross-sectional shape of the root member is a rectangular-like shape, wherein the width of the rectangular-like shape coincides with the thickness direction of the root member cross-sectional shape, and the length of the rectangular-like shape coincides with the width direction of the root member cross-sectional shape;
  • the length of the quasi-rectangle is three times the width of the quasi-rectangle, and the four corners of the quasi-rectangle are rounded corners.
  • the root member of the nipple head with a quasi-rectangular cross-section is more deflated, and the parts in contact with the upper and lower jaw teeth are smoother, and the rectangular-like cross-section shape of the root member meshes with the teeth The shapes of the gaps are closer.
  • the teeth are in a natural bite state, and more teeth are in contact with the root member.
  • the four corners of the rectangular shape are rounded to make the surface of the root component smooth, which can improve the palatability of the nipple head.
  • the inner cavity surface of the nipple head member has concave and convex portions, and the concave and convex portions are formed on the nipple head member.
  • the outer surface of the nipple head becomes uneven.
  • the baby is preparing for teething at 3 months old. It is not until the age of 2 to 2 and a half years that all the teeth are basically formed. During these two years, the baby will bite things due to teething. When a baby is teething, the sharp little teeth need to penetrate the gums and constantly put pressure on the gums, which will make the baby's teeth very uncomfortable. At this time, you need to bite something to relieve the discomfort.
  • the pacifier head when the pacifier head is acted upon by an external force F, the pacifier head becomes uneven, which can provide an uneven surface. Compared with a smooth surface, it can give the baby's gums more touch and can stimulate the baby to a certain extent. The growth of teeth relieves the discomfort of baby's gums.
  • the airway is a deformable airway, and the deformable airway has two states: A posture and B posture;
  • the cross-sectional area of the deformable airway in the A posture is greater than the cross-sectional area of the deformable airway in the B posture; and satisfies,
  • the airway presents two states according to different air pressures in the first cavity.
  • the deformable airway is the A posture airway
  • P0 ⁇ Pz it indicates that the nipple head is damaged and leaks
  • the deformable airway is B.
  • Postural airway Since the cross-sectional area of the deformable airway in posture A is larger than the cross-sectional area of the deformable airway in posture B, when the deformable airway is in posture A, the root member becomes flatter and thinner, thereby reducing the impact of the root member on the baby.
  • the front teeth cause pressure, which is beneficial to Growth of baby teeth.
  • variable airway is a variable cross airway, and the variable cross airway has two states: pseudo-cross airway and pseudo-circular airway;
  • variable cross airway includes a left part, a right part, and a central axis part
  • the left part, the central axis part and the right part of the pseudo cross airway each have a gas circulation space inside;
  • the deformable airway is a pseudo-cross airway
  • the deformable airway is a pseudo-circular airway.
  • the variable cross airway has two states: pseudo cross airway and pseudo circular airway.
  • P0 ⁇ Pz the deformable airway is a pseudo-circular airway, and the entire airway is in a semi-open state. There is no gas circulation space inside the left and right parts of the pseudo-circular airway, and there is gas circulation space inside the central axis.
  • the pseudocircular airway is approximately cylindrical.
  • the root shape of the pseudo-circular airway is flatter and smoother.
  • the contact area between the root component and the teeth is larger, and the force on the teeth is more uniform, which is conducive to the growth of the baby's teeth.
  • the outer ring of the reaction component has a transparent or translucent protective cover.
  • the reaction component is relatively precise and is easily damaged by humans or the environment.
  • the response component When the response component is damaged, the pacifier can no longer perform its monitoring function.
  • the user continues to use the pacifier without knowing it, mistaking the damaged state of the response component for the monitoring signal of the pacifier head, resulting in the baby using the damaged pacifier for a long time. If it is not discovered, it undoubtedly creates a great safety hazard. For this reason, a protective cover is provided on the outer ring of the reaction component, which can ensure the normal operation of the reaction component, thereby increasing the effective service life of the pacifier.
  • first”, “second”, “third” and “fourth” are used for descriptive purposes only and shall not be understood as indicating or implying relative importance or implicit indication. The number of technical characteristics indicated. Thus, features defined as “first”, “second”, “third”, and “fourth” may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, “plurality” means two or more.
  • connection In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection” and “assembly” should be used in a broad sense. It is understood that, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or it can be an indirect connection through an intermediary, or it can be an internal connection between two elements.
  • connection connection
  • connection As those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

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  • Health & Medical Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
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Abstract

本发明公开了一种安抚奶嘴，包括第一腔体与反应组件，第一腔体由奶嘴头和反应组件连接组成；反应组件具有可感知的气压敏感部，气压敏感部具有第一感知状态和第二感知状态；且作用于气压敏感部的气压为准大气压Pz时，气压敏感部维持第二感知状态，否则维持第一感知状态，第一腔体可预置气压，预置气压在自然状态时为P0；且P0＜P时，P0+ΔP＜Pz；P0＞P时，P0-ΔP＞Pz；其中ΔP为奶嘴头挤压状态和释放状态时第一腔体内的最大气压差。本发明的显著进步性至少体现在：可以有效监测奶嘴头的状态，减少因疏忽而导致长期使用破损奶嘴的情况，也能够在一定程度上增加破损奶嘴头被发现的概率，降低奶嘴头碎片进入宝宝呼吸道的风险。

Description

一种安抚奶嘴 技术领域
本发明属于涉及婴幼儿日用产品技术领域，涉及婴幼儿日用产品损坏的监测问题解决技术，具体涉及一种安抚奶嘴。
背景技术
口是婴幼儿生活的中心和兴趣的中心，口欲期是婴幼儿时期处于一种完全不自立的状态，依赖母亲或其他养育者生活，基本没有行动能力，不管抓到什么东西都往嘴里塞，这是婴幼儿唯一的认识手段，嘴里面有东西会使宝宝的安全感增加。安抚奶嘴的起源可追溯二十世纪初，早期的安抚奶嘴大体包括能够由父母或婴儿抓握的手柄和附连至手柄的用于婴儿吸吮的橡胶***。奶嘴挡板设置在手柄与***之间以防止婴儿将安抚奶嘴置于婴儿气管中而窒息。
目前市面上的安抚奶嘴通常由塑料、硅胶或者橡胶制成。既为了保持安抚奶嘴的口感更接近妈妈的***，也考虑到材料入嘴的安全性，安抚奶嘴的奶嘴头部分一般由硅胶或者橡胶制成，尽管法规对安抚奶嘴的性能有着严格的要求，但是由于材料性能的限制，硅胶与橡胶的耐磨损与耐穿刺能力仍然无法应对婴儿出牙期锋利的牙齿，使得安抚奶嘴在使用过程中奶嘴头容易被牙齿划破，甚至咬断，严重者导致碎片被吞入体内或者吸入呼吸道。由于材料性能的限制不能解决上述问题，可从结构设计上去缓解上述问题。现有安抚奶嘴的设计一般基于实现其“安抚奶嘴使用的方便性与舒适性”的核心功能，并未过 多考虑奶嘴被头咬破或咬断导致的安全问题。
以奶嘴头咬破为例，通常在奶嘴头被咬破的初期，缝隙往往容易被父母忽视，咬破的奶嘴头缝隙处附带宝宝的口水，极易滋生细菌。而且缝隙处或进入奶嘴头空腔的细菌也不易完全被清除掉。因此，在没被父母发现奶嘴头破损之前，宝宝含着长满细菌的奶嘴头，无疑是非常危险的，长此以往将直接危及到宝宝的生命健康。咬破后的奶嘴如果没有被家长发现，宝宝长期咬着奶嘴很容易就将奶嘴咬断吞食，更有甚者，宝宝锋利的牙齿直接将奶嘴头咬断，宝宝在不知情的情况下，习惯性做吞咽动作，导致奶嘴头碎片被吞入体内，或者吸入呼吸道，造成堵塞呼吸、窒息等危险情况。
发明内容
本发明的目的在于至少部分的解决背景技术中所涉及的奶嘴头被咬破或咬断引起的安全问题。
本发明的目的之一在于提供一种安抚奶嘴，具有奶嘴头，其特征在于，包括：
第一腔体；
反应组件；
其中，所述第一腔体由所述奶嘴头和反应组件连接组成；
其中，所述反应组件具有可感知的气压敏感部，气压敏感部具有第一感知状态和第二感知状态；且，
作用于气压敏感部的气压为准大气压Pz时，气压敏感部维持第二感知状态，否则维持第一感知状态；
其中，P-P’≤Pz≤P+P’，P为大气压，P’≥0.5Pa；
其中，所述第一腔体可预置气压，所述预置气压在自然状态时为P0；且满足，
P0＜P时，P0+ΔP＜Pz；或，
P0＞P时，P0-ΔP＞Pz；
其中，ΔP为奶嘴头挤压状态和释放状态时第一腔体内的最大气压差。
优选的，所述气压敏感部包括，
具有A侧与B侧的弹性鼓膜构件；
其中，所述A侧为弹性鼓膜构件面向第一腔体的一侧，所述B侧为弹性鼓膜构件面向背离第一腔体的一侧；
其中，A侧在准大气压Pz下呈现为向背离第一腔体方向凸出状态。
优选的，所述气压敏感部包括，
支撑构件；
其中，所述弹性鼓膜构件包裹着所述支撑构件，所述支撑构件用于支撑弹性鼓膜构件。
优选的，所述气压敏感部包括，
超声连接件；
其中，所述超声连接件用于连通奶嘴头与支撑构件内部空间。
优选的，所述支撑构件内部有气道，用于联通反应组件内的气体；
其中，所述支撑构件侧面与弹性鼓膜构件为密封连接状态。
优选的，P0＜P时，且，
P0≠Pz时，所述弹性鼓膜构件在支撑构件处向面向第一腔体方向凹陷；
P0＝Pz时，所述弹性鼓膜构件在支撑构件处向背离第一腔体方向凸出。
优选的，所述第一腔体的预置气压P0不小于30％P，且不大于70％P。
优选的，所述第一腔体的预置气压P0＝50％P。
优选的，奶嘴头包括：
奶嘴头构件；
根部构件；
其中，所述根部构件具有气道，用于联通奶嘴头构件与反应组件内部空间。
优选的，所述根部构件截面外形的最大厚度小于所述根部构件截面外形的最大宽度；
其中，所述根部构件截面外形的厚度方向垂直于根部构件截面外形的宽度方向。
优选的，所述气压敏感部包括，
具有C侧与D侧的弹性构件；
其中，所述C侧为弹性构件面向第一腔体的一侧，D侧为弹性构件背离第一腔体的一侧；
其中，所述C侧在准大气压Pz下所述弹性构件呈现为向面向第 一腔体方向凹陷状态。
优选的，P0>P时，且，
P0≠Pz时，所述弹性构件向背离第一腔体方向凸出；
P0＝Pz时，所述弹性构件向面向第一腔体方向凹陷。
优选的，所述气压敏感部包括，
气压传感器；
控制显示器；
其中，所述控制显示器有警示与正常两种状态；
其中，所述气压传感器用于检测第一腔体的气压，将电信号传递给控制显示器；
所述气压传感器在准大气压Pz下时，控制显示器呈现警示信号；
其中，所述气压敏感部的第二感知状态为控制显示器呈现警示信号。
优选的，所述控制显示器包括led灯，且满足，
P0≠Pz时，led灯呈现熄灭状态；
P0＝Pz时，led灯呈现明亮状态。
优选的，所述根部构件截面外形为类长方形，其中类长方形的宽与根部构件截面外形的厚度方向重合，类长方形的长与根部构件截面外形的宽度方向重合；
其中，所述类长方形的长为类长方形的宽的3倍，所述类长方形的4个角为圆角。
优选的，所述奶嘴头构件内腔表面具有凹凸部，所述凹凸部在奶 嘴头构件受到外力挤压时奶嘴头外表面呈现为凹凸不平状态。
优选的，其中，所述气道为可变形气道，可变形气道有A姿态与B姿态两种状态；
所述A姿态下的可变形气道的截面面积大于所述B姿态下的可变形气道的截面面积；且满足，
P0＝Pz时，可变形气道呈现为A姿态；或，
P0≠Pz时，可变形气道呈现为B姿态。
优选的，所述可变气道为可变十字气道，可变十字气道有伪十字气道与伪圆气道两种状态；
其中，所述可变十字气道包括左部、右部、中轴部；
其中，所述伪十字气道的左部、中轴部、右部各自内部有气体流通空间；
其中，所述伪圆气道的左部、右部各自内部没有气体流通空间，所述中轴部内部有气体流通空间；
且满足，
P0＝Pz时，可变形气道为伪十字气道；或，
P0＜Pz时，可变形气道为伪圆气道。
优选的，所述反应组件的外圈具有透明或半透明保护罩。
本发明的显著进步性至少体现在：可以监测奶嘴头的破损情况，有效减少宝宝被细菌感染或呼吸道堵塞的风险。本发明提供的安抚奶嘴，可以有效监测奶嘴头的状态，若有破损，及时提醒，进一步减少因疏忽而导致长期使用破损奶嘴的情况，也能够在一定程度上增加破 损奶嘴头被发现的概率，降低奶嘴头碎片进入宝宝呼吸道的风险。
附图说明
图1示出了根据本发明的安抚奶嘴立体图和平面图，其中图1A示出了安抚奶嘴的立体图，图1B示出了安抚奶嘴的正视图，图1C示出了安抚奶嘴的侧视图；
图2示出了安抚奶嘴的截面图，其中图2A示出了安抚奶嘴的正视方向剖面图，其中图2B示出了安抚奶嘴的侧视方向剖面图；
图3示出了安抚奶嘴的弹性鼓膜构件立体图；
图4示出了安抚奶嘴的支撑构件立体图；
图5示出了安抚奶嘴的奶嘴头立体图。
具体实施方式
下面结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整的描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部实施例。基于本发明的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得的所有其它实施方式，都属于本发明保护的范围。
结合图1-5所示，本发明提供如下实施例：
实施例1：
安抚奶嘴1，具有奶嘴头，其特征在于，包括：
第一腔体；
反应组件3；
其中，所述第一腔体由所述奶嘴头和反应组件连接组成；
其中，所述反应组件具有可感知的气压敏感部，气压敏感部具有第一感知状态和第二感知状态；且，
作用于气压敏感部的气压为准大气压Pz时，气压敏感部维持第二感知状态，否则维持第一感知状态；
其中，P-P’≤Pz≤P+P’，P为大气压，P’≥0.5Pa；
其中，所述第一腔体可预置气压，所述预置气压在自然状态时为P0；且满足，
P0＜P时，P0+ΔP＜Pz；或，
P0＞P时，P0-ΔP＞Pz；
其中，ΔP为奶嘴头挤压状态和释放状态时第一腔体内的最大气压差。
当奶嘴头被咬破后没有及时被家长发觉，由于宝宝长时间咬着奶嘴头，很容易就将奶嘴头咬断吞食，奶嘴头缝隙处滋生的细菌或进入宝宝体内的奶嘴头碎片都会给宝宝的生命造成极大的威胁。如果能够对奶嘴头的破损情况进行监测，就可以大概率减少奶嘴头被咬破吞食的情况。由此可见对奶嘴头的破损情况进行监测是非常有必要的。为此本发明设计了一种安抚奶嘴，可以通过一种易被发现的形式来监测奶嘴头的破损情况，减少奶嘴头的使用盲区。
在本实施例中，奶嘴头被宝宝咬破或咬断，第一腔体内预置的气压P0发生改变，气压敏感部会根据P0的变化情况而呈现出不同的状态。气压敏感部在准大气压Pz下时维持在第二感知状态，气压敏感部的第二感知状态即为奶嘴头破损的显示信号，否则为奶嘴头未破损 的显示信号，通过气压敏感部的显示信号来达到奶嘴头安全提示的作用。其中通过第一腔体气压的变化导致气压敏感部显示不同的状态，气压敏感部的不同状态可以通过外显的方式来体现，具体包括形状的变化、颜色的变化、结构的变化、电信号的变化、光信号的变化以及声音信号的变化等多种形式。
效果尤其表现在：第一，本发明的安抚奶嘴可以实时监测第一腔体内气压的变化，以此来判断奶嘴头的破损情况并给出明显的警示信号，从而减少宝宝使用破损奶嘴头的概率。第二，预置第一腔体内气压P0＜P，奶嘴头内部处于负压状态，当奶嘴头受到外部挤压的作用力产生形变时，奶嘴头内部的气体在受压的过程中流向反应组件，相比常规的奶嘴头来说，本发明的安抚奶嘴头在受到外力作用时更容易产生形变，奶嘴头更接近人体***的硬度，从而有利于提高婴儿的接受度，提升婴儿的适口性。
本权利要求针对大多数宝宝使用安抚奶嘴的场景，如宝宝正常使用安抚奶嘴时的温度、气压等环境，关于制造、消毒、运输等场景不应理解为本申请权利要求所限定的状态。
实施例2：
所述气压敏感部包括，
具有A侧与B侧的弹性鼓膜构件311；
其中，所述A侧为弹性鼓膜构件面向第一腔体的一侧，所述B侧为弹性鼓膜构件面向背离第一腔体的一侧；
其中，A侧在准大气压Pz下呈现为向背离第一腔体方向凸出状 态。
由于奶嘴头半透明的状态，奶嘴头被咬破或咬断时，用户不仔细观察很难发现奶嘴头破损情况。而且用户处于比较繁忙的状态，本发明将奶嘴头的破损情况放大显示，可以在一定程度上起到警示用户的作用，减少安抚奶嘴的危险使用次数。
在本实施例中，弹性鼓膜构件为具有弹性的材料，奶嘴头被咬破或咬断时引起第一腔体气压P0的变化，当第一腔体的气压变为Pz时，弹性鼓膜构件向背离第一腔体方向凸出。用户可以根据奶嘴头背部反应组件的形态来判断奶嘴头的破损情况。
有必要陈述的事实是，本产品是在恒温车间生产的，安抚奶嘴内部的体积、气体是恒定的，在热带、寒带、气温过高或过低的国家或季节，包括在特殊环境的运输过程中，引起安抚奶嘴气压敏感部状态有较大的变化，这种气压敏感部状态的变化不是正常使用产品时发生的，不应理解为本申请权利要求所限定的状态。对于下述情况，安抚奶嘴在投入使用前通常会进行高温消毒，一般包括蒸汽蒸煮消毒、高温煮沸消毒等方式，高温消毒引起弹性鼓膜构件向背离第一腔体方向凸出，但是这种凸起的状态并非产品正常使用时的凸起状态，不应理解为本申请权利要求所限定的状态。
实施例3：
所述气压敏感部包括，
支撑构件312；
其中，所述弹性鼓膜构件包裹着所述支撑构件，所述支撑构件用 于支撑弹性鼓膜构件。
弹性鼓膜构件连接在奶嘴头的背部，受奶嘴头挡板的影响，弹性鼓膜构件状态变化的空间较小，弹性鼓膜构件状态的变化肉眼看起来不够明显，气压敏感部的警示信号很容易被家长忽视。
在本实施例中，本发明设计的支撑构件用于支撑弹性鼓膜构件，一方面可以给弹性鼓膜构件提供更大的状态变化空间；另一方面可以支撑弹性鼓膜构件，使弹性鼓膜构件的状态在安抚奶嘴背部突出显示，使气压敏感部的警示信号更易被发觉。
实施例4：
所述气压敏感部包括，
超声连接件；
其中，所述超声连接件用于连通奶嘴头与支撑构件内部空间。
由于奶嘴的材料大多由硅胶或橡胶等材料构成，连接处需要用专门的胶水，胶水使用后会产生刺鼻的气味，而且防水性较差，不适用于奶嘴头的连接。
在本实施例中，用超声连接工艺将支撑构件与奶嘴头的内部空间连接在一起，能够保证奶嘴头与反应组件达到密闭效果，超声连接工艺成本低廉，清洁无污染且不会损伤奶嘴头。
实施例5：
所述支撑构件内部有气道3121，用于联通反应组件内的气体；
其中，所述支撑构件侧面与弹性鼓膜构件为密封连接状态。
支撑构件位于奶嘴头与气压敏感部两者之间，而且支撑构件侧面 与弹性鼓膜构件为密封连接，支撑构件的两端气体需要流通才能将奶嘴头内部气压情况传递给气压敏感部。
在本实施例中，支撑构件内部的气道用于疏通反应组件与奶嘴头内部气体，确保奶嘴头内部气压变化能够及时引起气压敏感部周围气压的改变，从而达到监测奶嘴头是否破损的作用。
实施例6：
P0＜P时，且，
P0≠Pz时，所述弹性鼓膜构件在支撑构件处向面向第一腔体方向凹陷；
P0＝Pz时，所述弹性鼓膜构件在支撑构件处向背离第一腔体方向凸出。
在本实施例中，当第一腔体的预置气压P0＜P且P0≠Pz时，弹性鼓膜构件向面向第一腔体方向凹陷。一旦奶嘴头被咬破或咬断，第一腔体的预置气压变为P0＝Pz时，弹性鼓膜构件在支撑构件处向背离第一腔体方向凸出。将奶嘴头正常情况下设置为弹性鼓膜构件在支撑构件处向面向第一腔体方向凹陷，可以增加安抚奶嘴正常与损坏两种状态的反差，给用户以明显的视觉差异，用户更易根据奶嘴头弹性鼓膜构件的形态来判断奶嘴头是否破损。
实施例7：
其中，所述第一腔体的预置气压P0不小于30％P，且不大于70％P。
在本实施例中，预置气压P0不小于30％P，且不大于70％P时，奶嘴头受力容易发生形变，去掉受力时奶嘴头回弹变为原来的形状。 使奶嘴头的柔软度贴合人体的柔软度，宝宝咬奶嘴头的适口性更佳。
实施例8：
其中，所述第一腔体的预置气压P0＝50％P。
在本实施例中，第一腔体的预置气压P0＝50％P时，奶嘴头的柔软度与弹性更接近人体，有利于婴儿的适口性和接受度。
实施例9：
奶嘴头包括：
奶嘴头构件；
根部构件2；
其中，所述根部构件具有气道21，用于联通奶嘴头构件与反应组件内部空间。
现有奶嘴头牙齿咬合部位都是实心，与空心的奶嘴根部相比硬度较大。宝宝咬过硬的奶嘴根部，奶嘴根部对牙齿的反作用力较大，对宝宝门牙的生长有抑制的作用。
在本实施例中，根部构件内部设有气道，其效果有其表现在:第一，气道可以联通奶嘴头与反应组件内部空间，能够及时将奶嘴头内部气压的变化传递气压敏感部。第二，根部构件内部设有气道，也增加了奶嘴头根部的柔软性与弹性，可以减小宝宝牙齿受到的反作用力。
实施例10：
其中，所述根部构件截面外形23的最大厚度小于所述根部构件截面外形的最大宽度；
其中，所述根部构件截面外形的厚度方向垂直于根部构件截面外形的宽度方向。
目前市场上奶嘴头的牙齿咬合部位截面是圆形，当宝宝咬奶嘴头时，上、下颌牙齿只能与圆的最高、最低点接触，牙齿与奶嘴咬合时接触面积非常小，当奶嘴的力作用在同一排两颗牙齿的缝隙处，由于牙齿形状各异导致圆与牙齿的切面难以确定。建立以竖直方向为z轴的坐标系，当牙齿经常受到z轴之外的作用力时，牙齿被挤向其他方向生长。整个牙床相互关联，其中一颗牙齿的不正或不齐会影响旁边牙齿的生长，以此类推，整个牙床都会受到影响，出现牙齿不齐或牙齿稀疏等问题，乳牙的不齐对恒牙的生长也会产生影响。对牙齿进行纠正不仅让孩子承受身体上的疼痛，对于家庭来说也是一笔不小的开支。成年后由于牙齿不正或不齐，很难做到有效的清理口腔，长此以往容易造成蛀牙，更有甚者连恒压也难以保全。
圆形截面与牙齿的接触点比较少，其他牙齿并没有得到有效咬合，由于门牙一直被咬合部位顶起来，整个牙口都是处于张开状态。在一天的时间内，宝宝长时间处于咬奶嘴头的状态，嘴巴一直处于张开状态，这也增加了宝宝口腔的不适感。而且张嘴的同时，宝宝会不断地流口水，增加感染的风险。
在本实施例中，奶嘴头根部地设计可以在一定程度上缓解上述问题，使所述截面外形的最大厚度小于所述截面外形的最大宽度，使奶嘴头根部截面比圆更扁。其效果尤其表现在：第一，宝宝咬着奶嘴头时，牙齿受到的作用力比较均匀，可以有效避免作用点单一、作用方 向多变导致牙齿不齐或牙齿稀疏的现象。第二，宝宝咬着奶嘴头时，牙齿可以保持在更贴近闭合的自然状态，嘴唇也处于自然闭合的状态，可减少宝宝的不适感。
实施例11：
所述气压敏感部包括，
具有C侧与D侧的弹性构件；
其中，所述C侧为弹性构件面向第一腔体的一侧，D侧为弹性构件背离第一腔体的一侧；
其中，所述C侧在准大气压Pz下所述弹性构件呈现为向面向第一腔体方向凹陷状态。
在本实施例中，弹性构件具有弹性，奶嘴头被咬破或咬断时引起第一腔体气压P0的变化，当第一腔体的气压变化为Pz时，弹性构件向面向第一腔体方向凹陷。用户可以根据奶嘴头背部的弹性构件向面向第一腔体方向凹陷的形态判断奶嘴头已破损。
实施例12：
P0＞P时，且，
P0≠Pz时，所述弹性构件向背离第一腔体方向凸出；
P0＝Pz时，所述弹性构件向面向第一腔体方向凹陷。
在本实施例中，当第一腔体的预置气压P0＞P且P0≠Pz时，弹性构件向背离第一腔体方向凸出。奶嘴头被咬破或咬断导致预置气压P0发生改变，P0＝Pz时，弹性构件在支撑构件处向面向第一腔体方向凹陷。用户可根据奶嘴头背部弹性构件的形态来判断奶嘴头的破损情 况。
实施例13：
所述气压敏感部包括，
气压传感器；
控制显示器；
其中，所述控制显示器有警示与正常两种状态；
其中，所述气压传感器用于检测第一腔体的气压，将电信号传递给控制显示器；
所述气压传感器在准大气压Pz下时，控制显示器呈现警示信号；
其中，所述气压敏感部的第二感知状态为控制显示器呈现警示信号。
对于第一腔体内的气压变化，宝宝咬奶嘴头时弹性材料也会发生相应的形变，时间久了，弹性材料的回复力减小。因而使弹性材料对气压变化的反应变得不明显，导致用户不易发觉奶嘴头的破损情况。
在本实施例中，使用气压传感器可以精确测量第一腔体内的气压值，气压传感器不会因为奶嘴头的使用而影响测量的阈值。当奶嘴头被咬破或咬断时，气压传感器检测到第一腔体气压值，气压传感器将电信号传递给控制显示器。当第一腔体气压变为Pz时，控制显示器呈现警示信号。用户可以通过观察控制显示器的警示信号监测奶嘴头的破损状况。
实施例14：
所述控制显示器包括led灯，且满足，
P0≠Pz时，led灯呈现熄灭状态；
P0＝Pz时，led灯呈现明亮状态。
在本实施例中，控制显示器包括Led灯，led灯呈现熄灭状态表示奶嘴头处于正常状态，led灯呈现明亮状态表示奶嘴头处于破损状态，提示用户需要及时更换安抚奶嘴。控制显示器以光信号的形式达到提醒用户的作用，控制显示器还可以通过声音信号、颜色信号、图像信号等来提醒用户。用户通过观察控制显示器的警示信号来监测奶嘴头的破损状况。
实施例15：
所述根部构件截面外形为类长方形，其中类长方形的宽与根部构件截面外形的厚度方向重合，类长方形的长与根部构件截面外形的宽度方向重合；
其中，所述类长方形的长为类长方形的宽的3倍，所述类长方形的4个角为圆角。
在本实施例中，与圆形截面的根部构件相比，截面外形为类长方形的奶嘴头根部构件更瘪，与上、下颌牙齿接触的部位更平滑，类长方形的根部构件截面形状与牙齿咬合缝隙的形状更接近。宝宝咬着根部构件时牙齿处于自然咬合状态，更多的牙齿接触到根部构件。类长方形的4个角为圆角使根部构件表面光滑，可以提升奶嘴头的适口性。
实施例16：
所述奶嘴头构件内腔表面具有凹凸部，所述凹凸部在奶嘴头构件 受到外力挤压时奶嘴头外表面呈现为凹凸不平状态。
宝宝3个月就在为长牙做准备，直到2岁-2岁半牙齿才基本长齐，在这两年的时间里宝宝都会因为出牙咬东西。宝宝在出牙的时候，尖锐的小牙齿需要穿过牙龈，不断给牙龈施加压力，宝宝的牙齿就会很不舒服，这个时候就需要通过啃咬东西缓解不适感。
在本实施例中，奶嘴头受到外力F作用时奶嘴头呈现凹凸不平的状态，能够提供凹凸不平的表面，相比平滑的表面，可以给宝宝牙龈更多的触感，可以在一定程度上刺激宝宝牙齿的生长，缓解宝宝牙龈的不适感。
实施例17：
其中，所述气道为可变形气道，可变形气道有A姿态与B姿态两种状态；
所述A姿态下的可变形气道的截面面积大于所述B姿态下的可变形气道的截面面积；且满足，
P0＝Pz时，可变形气道呈现为A姿态；或，
P0≠Pz时，可变形气道呈现为B姿态。
在本实施例中，气道根据第一腔体不同的气压呈现出两种状态。当P0＝Pz时，表明奶嘴头没有出现破损漏气的状况，可变形气道为A姿态气道；当P0≠Pz时，表明奶嘴头出现了破损漏气的状况，可变形气道为B姿态气道。由于A姿态下的可变形气道的截面面积大于B姿态下的可变形气道的截面面积，当可变形气道为A姿态时，根部构件变得更扁更薄，从而减少根部构件对婴儿的门牙造成压迫，有利于 婴儿乳牙的生长。
实施例18：
所述可变气道为可变十字气道，可变十字气道有伪十字气道与伪圆气道两种状态；
其中，所述可变十字气道包括左部、右部、中轴部；
其中，所述伪十字气道的左部、中轴部、右部各自内部有气体流通空间；
其中，所述伪圆气道的左部、右部各自内部没有气体流通空间，所述中轴部内部有气体流通空间；
且满足，
P0＝Pz时，可变形气道为伪十字气道；或，
P0＜Pz时，可变形气道为伪圆气道。
在本实施例中，可变十字气道有伪十字气道与伪圆气道两种状态。当P0＝Pz时，可变形气道为伪十字气道，整个气道处于张开状态，伪十字气道的左部、中轴部、右部各自内部有气体流通空间。当P0＜Pz时，可变形气道为伪圆气道，整个气道处于半张开状态，伪圆气道的左部、右部各自内部没有气体流通空间，中轴部内部有气体流通空间，伪圆气道近似为圆柱形。相对于伪十字气道的根部构件，伪圆气道的根部外形更瘪更平滑，根部构件与牙齿接触的面积更大，牙齿受到的作用力更均匀，有利于宝宝牙齿的生长。
实施例19：
其中，所述反应组件的外圈具有透明或半透明保护罩。
在本实施例中，反应组件比较精密，易被人为或环境破坏。当反应组件被破坏后，安抚奶嘴已经不能达到监测的作用，但是用户在不知情的情况下继续使用安抚奶嘴，把反应组件损坏后的状态误认为奶嘴头的监测信号，导致宝宝长期使用破损奶嘴而没有发觉，无疑造成了很大的安全隐患。为此在反应组件的外圈设有保护罩，可以保证反应组件正常运行，从而达到增加安抚奶嘴的有效使用寿命。
在本发明的实施例的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“坚直”、“水平”、“中心”、“顶”、“底”、“顶部”、“底部”、“内”、“外”、“内侧”、“外侧”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了使于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。其中，“里侧”是指内部或围起来的区域或空间。“***”是指某特定部件或特定区域的周围的区域。
在本发明的实施例的描述中，术语“第一”、“第二”、“第三”、“第四”仅用以描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”、“第四”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本发明的实施例的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“组装”应做广义 理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
在本发明的实施例的描述中，具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
在本发明的实施例的描述中，需要理解的是，“-”和“～”表示的是两个数值之同的范围，并且该范围包括端点。例如:“A-B”表示大于或等于A，且小于或等于B的范围。“A～B”表示大于或等于A，且小于或等于B的范围。
最后还应该说明的是，尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (19)

  1. 安抚奶嘴，具有奶嘴头，其特征在于，包括：
    第一腔体；
    反应组件；
    其中，所述第一腔体由所述奶嘴头和反应组件连接组成；
    其中，所述反应组件具有可感知的气压敏感部，气压敏感部具有第一感知状态和第二感知状态；且，
    作用于气压敏感部的气压为准大气压Pz时，气压敏感部维持第二感知状态，否则维持第一感知状态；
    其中，P-P’≤Pz≤P+P’，P为大气压，P’≥0.5Pa；
    其中，所述第一腔体可预置气压，所述预置气压在自然状态时为P0；且满足，
    P0＜P时，P0+ΔP＜Pz；或，
    P0＞P时，P0-ΔP＞Pz；
    其中，ΔP为奶嘴头挤压状态和释放状态时第一腔体内的最大气压差。
  2. 根据权利要求1所述的安抚奶嘴，其特征在于，所述气压敏感部包括，
    具有A侧与B侧的弹性鼓膜构件；
    其中，所述A侧为弹性鼓膜构件面向第一腔体的一侧，所述B侧为弹性鼓膜构件面向背离第一腔体的一侧；
    其中，A侧在准大气压Pz下呈现为向背离第一腔体方向凸出状态。
  3. 根据权利要求2所述的安抚奶嘴，其特征在于，所述气压敏感部包括，
    支撑构件；
    其中，所述弹性鼓膜构件包裹着所述支撑构件，所述支撑构件用于支撑弹性鼓膜构件。
  4. 根据权利要求3所述的安抚奶嘴，其特征在于，所述气压敏感部包括：
    超声连接件；
    其中，所述超声连接件用于连通奶嘴头与支撑构件内部空间。
  5. 根据权利要求3所述的安抚奶嘴，其特征在于，
    所述支撑构件内部有气道，用于联通反应组件内的气体；
    其中，所述支撑构件侧面与弹性鼓膜构件为密封连接状态。
  6. 根据权利要求5所述的安抚奶嘴，其特征在于，P0＜P时，且，
    P0≠Pz时，所述弹性鼓膜构件在支撑构件处向面向第一腔体方向凹陷；
    P0＝Pz时，所述弹性鼓膜构件在支撑构件处向背离第一腔体方向凸出。
  7. 根据权利要求1所述的安抚奶嘴，其特征在于，
    其中，所述第一腔体的预置气压P0不小于30％P，且不大于70％P。
  8. 根据权利要求7所述的安抚奶嘴，其特征在于，
    其中，所述第一腔体的预置气压P0＝50％P。
  9. 根据权利要求1所述的安抚奶嘴，奶嘴头包括：
    奶嘴头构件；
    根部构件；
    其中，所述根部构件具有气道，用于联通奶嘴头构件与反应组件内部空间。
  10. 根据权利要求9所述的安抚奶嘴，其特征在于，
    其中，所述根部构件截面外形的最大厚度小于所述根部构件截面外形的最大宽度；
    其中，所述根部构件截面外形的厚度方向垂直于根部构件截面外形的宽度方向。
  11. 根据权利要求1所述的安抚奶嘴，其特征在于，所述气压敏感部包括，
    具有C侧与D侧的弹性构件；
    其中，所述C侧为弹性构件面向第一腔体的一侧，D侧为弹性构件背离第一腔体的一侧；
    其中，所述C侧在准大气压Pz下所述弹性构件呈现为向面向第一腔体方向凹陷状态。
  12. 根据权利要求11所述的安抚奶嘴，其特征在于，P0>P时，且，
    P0≠Pz时，所述弹性构件向背离第一腔体方向凸出；
    P0＝Pz时，所述弹性构件向面向第一腔体方向凹陷。
  13. 根据权利要求1所述的安抚奶嘴，其特征在于，所述气压敏感部包括，
    气压传感器；
    控制显示器；
    其中，所述控制显示器有警示与正常两种状态；
    其中，所述气压传感器用于检测第一腔体的气压，将电信号传递给控制显示器；
    所述气压传感器在准大气压Pz下时，控制显示器呈现警示信号；
    其中，所述气压敏感部的第二感知状态为控制显示器呈现警示信号。
  14. 根据权利要求13所述的安抚奶嘴，其特征在于，
    其中，所述控制显示器包括led灯，且满足，
    P0≠Pz时，led灯呈现熄灭状态；
    P0＝Pz时，led灯呈现明亮状态。
  15. 根据权利要求10所述的安抚奶嘴，其特征在于，
    所述根部构件截面外形为类长方形，其中类长方形的宽与根部构件截面外形的厚度方向重合，类长方形的长与根部构件截面外形的宽度方向重合；
    其中，所述类长方形的长为类长方形的宽的3倍，所述类长方形的4个角为圆角。
  16. 根据权利要求9所述的安抚奶嘴，其特征在于，
    所述奶嘴头构件内腔表面具有凹凸部，所述凹凸部在奶嘴头构件受到外力挤压时奶嘴头外表面呈现为凹凸不平状态。
  17. 根据权利要求9所述的安抚奶嘴，其特征在于，
    其中，所述气道为可变形气道，可变形气道有A姿态与B姿态两种状态；
    所述A姿态下的可变形气道的截面面积大于所述B姿态下的可变形气道的截面面积；且满足，
    P0＝Pz时，可变形气道呈现为A姿态；或，
    P0≠Pz时，可变形气道呈现为B姿态。
  18. 根据权利要求17所述的安抚奶嘴，其特征在于，
    所述可变气道为可变十字气道，可变十字气道有伪十字气道与伪圆气道两种状态；
    其中，所述可变十字气道包括左部、右部、中轴部；
    其中，所述伪十字气道的左部、中轴部、右部各自内部有气体流通空间；
    其中，所述伪圆气道的左部与右部各自内部没有气体流通空间，所述中轴部内部有气体流通空间；
    且满足，
    P0＝Pz时，可变形气道为伪十字气道；或，
    P0＜Pz时，可变形气道为伪圆气道。
  19. 根据权利要求1所述的安抚奶嘴，其特征在于，
    其中，所述反应组件的外圈具有透明或半透明保护罩。
PCT/CN2023/079317 2022-03-23 2023-03-02 一种安抚奶嘴 WO2023179330A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549227A (en) * 1942-04-01 1942-11-11 Frank Allan Middleton Improvements in or relating to baby's comforters
CN205031575U (zh) * 2015-09-17 2016-02-17 中国人民解放军第三军医大学第三附属医院 能测量吮吸压力的安抚奶嘴
US10555876B1 (en) * 2019-04-12 2020-02-11 Nafys Samandari Pacifier with cleaning brush
CN211912251U (zh) * 2018-02-05 2020-11-13 浙江工业大学 基于Arduino的智能安抚奶嘴、收纳盒
CN215740587U (zh) * 2021-07-29 2022-02-08 新疆维吾尔自治区人民医院 一种可方便清洗的医用安抚奶嘴
CN114642598A (zh) * 2022-03-23 2022-06-21 周晓琳 一种安抚奶嘴

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333020B2 (en) * 2005-06-24 2008-02-19 Kimberly - Clark Worldwide, Inc. Disposable absorbent article system employing sensor for detecting non-nutritive sucking events
US20070102388A1 (en) * 2005-10-28 2007-05-10 Lewis Julie M Vented, low-drip nursing nipple
DE202008005269U1 (de) * 2008-02-28 2008-08-21 Mapa Gmbh Gummi- Und Plastikwerke Beruhigungssauger mit an einem Mundschild fixiertem Lutschteil
JP6840556B2 (ja) * 2017-02-03 2021-03-10 国立大学法人 東京大学 おしゃぶり

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549227A (en) * 1942-04-01 1942-11-11 Frank Allan Middleton Improvements in or relating to baby's comforters
CN205031575U (zh) * 2015-09-17 2016-02-17 中国人民解放军第三军医大学第三附属医院 能测量吮吸压力的安抚奶嘴
CN211912251U (zh) * 2018-02-05 2020-11-13 浙江工业大学 基于Arduino的智能安抚奶嘴、收纳盒
US10555876B1 (en) * 2019-04-12 2020-02-11 Nafys Samandari Pacifier with cleaning brush
CN215740587U (zh) * 2021-07-29 2022-02-08 新疆维吾尔自治区人民医院 一种可方便清洗的医用安抚奶嘴
CN114642598A (zh) * 2022-03-23 2022-06-21 周晓琳 一种安抚奶嘴

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