TWI681768B - Feeding bottle adaptor and method for enabling feeding from a bottle with a nipple - Google Patents

Abstract

The present invention relates to a feeding bottle adaptor includes a ring and a cylindrical portion. The ring comprises several slots on its lower side. The cylindrical portion connects with the lower side of the ring. The cylindrical portion comprises several apertures which pass entirely through the cylindrical portion. The adaptor is used to set on a feeding bottle. Then when the fluid withdrawn from the feeding bottle, air can enter the feeding bottle through the slot and aperture so that pressure within the bottle remains the same as pressure outside the bottle.

Description

Feeding bottle air pressure adjusting accessory and method for allowing feeding of feeding bottle with teat

The invention relates to a device and a method for a milk bottle, so that when the liquid in the milk bottle flows out, it can be adjusted so that the pressure inside the bottle is consistent with the outside of the bottle.

Generally, baby bottles are used to feed infants and young children. Milk bottles can be used to feed formula instead of breast milk, or they can feed pre-stored breast milk to infants and young children when the mother is away, or they can feed liquids other than breast milk such as water or juice.

However, when the liquid in the bottle is sucked out, there should be air flowing into the bottle or the bottle should be able to expand and contract so that the pressure inside and outside the bottle can be kept the same, otherwise, when the pressure difference between the inside and outside of the bottle gradually increases, it will Make the liquid in the bottle more and more difficult to be sucked out. In general, when the baby sucks the liquid in the bottle, the pressure difference between the inside and outside of the bottle will let the outside air enter the bottle from the pacifier through the mouth of the baby. As a result, the baby will swallow the air, which will cause the baby Toddlers vomit milk, flatulence and abdominal pain, ear infections, etc.

In order to prevent infants and young children from swallowing the air, the bottle can be made into a form that can be ventilated or deformed.

The bottle of Joovy BOOB brand uses a breather ring made by CleanFlow ^TM company. This kind of breather ring can be installed on the mouth of the bottle. After installation, the nipple is locked back to the bottle body. The breather ring has a silicone rubber on the inside of the bottle body. The silicone ring is equipped with four equidistant holes, and the silicone ring is fixed with a rigid plastic ring on the bottle mouth. The CleanFlow ^TM vent ring has several notches to make it suitable for the Boob brand. The large bottleneck of the feeding bottle to avoid overtightening or loosening, and to reduce leakage and maintain a fixed gas flow rate. However, the CleanFlow ^TM vent ring can only be installed on Joovy BOOB bottles.

The bottle of Dr. Brown brand is provided with a vent hole in the bottle body, which can guide the air bubbles to the back of the bottle body when the infant is sucking, but the liquid may leak through the vent hole when the bottle is not properly taken. There are also two extra parts in the bottle of Dr. Brown brand, which makes the structure more complicated, which inconvenient to disassemble and clean.

Comotomo brand and Minbie brand bottles have two vent holes at the bottom of the nipple, while Tommee Tippee brand bottles have a vent hole in the nipple, but in these bottles with vent holes, the vent hole may be Covering the cheek or tongue plate reduces the efficiency of the gas circulation, and the vent hole in the Tommee Tippee bottle is even completely unable to ventilate.

The Philips Avent brand bottle is equipped with a pair of air valves, which can be ventilated through a cut away from the nipple.

The anti-flatulence bottle of MAM brand is provided with a vent hole in the base. The bottle of this brand has a pacifier, a pacifier ferrule, a bottle body and a vent base. When assembling, first screw the vent base to the bottom of the body, then Put the nipple on the bottle body, and finally put the nipple ring outside the nipple and lock it to the bottle body.

Others with vents on the base are Playtex brand bottles.

Munchkin Latch brand bottles are equipped with an air valve at the bottom of the bottle body to replace the vent hole for ventilation.

The bottle of Flipsi Natural brand has a cup-shaped silicone reservoir, which can be used to hold milk and put it in the bottle, and then put the nipple and the bottle body screwed. The reservoir is located at the upper end of the bottle, so when the nipple is screwed, it can form an excellent sealing effect. The size of the reservoir made of silicone is matched with the bottle body, so that the reservoir can be reduced as the milk in the bottle decreases. Zoom out.

The bottle of BIBIGO brand has a bellows-shaped side, so that the bottle can be stretched and deformed. Therefore, when the liquid in the bottle is sucked out, the body of the bottle will also contract, reducing the amount of air in the bottle, which can be effective To avoid bloating abdominal pain caused by swallowing air.

Therefore, the inventor believes that a ventilating part that can be used simply, has a reliable ventilating function, is leak-proof, and is suitable for bottles of various brands.

In view of the above shortcomings, the inventor believes that it is necessary to correct, so he has many years of experience in related technology and product design and manufacturing, upholds the excellent design concept, and researches and creates in view of the above disadvantages. Introduce the accessory for adjusting the pressure of the feeding bottle of the present invention, which corrects the product structure to enhance the excellent effect of the product.

The main purpose of the feeding bottle air pressure adjusting accessory of the present invention is to provide an accessory that can be installed in feeding bottles of different sizes and can adjust the pressure inside the bottle to be consistent with the outside of the bottle when the liquid in the bottle body is sucked out.

For the purpose of the foregoing disclosure, the present invention includes an air pressure adjustment accessory for a baby bottle, which includes: a ring having a bottom side, a top side, an inner side and an outer side, the bottom of the ring The side is substantially flat, at least a part of the bottom side of the ring is disposed on the rim of the bottle body of the milk bottle, and the ring includes at least one groove provided on the bottom side of the ring, the The outer edge of the groove is located on the outside of the ring, and the groove does not extend to the inside of the ring; a cylindrical portion, the cylindrical portion has a bottom side, a top side, an inside and an outside, the The top side of the cylindrical portion is connected to the bottom side of the ring, so that the cylindrical portion is suspended downward from the ring, the cylindrical portion is provided in the bottle body, and the outer side of the cylindrical portion It is extremely close to the inside of the bottle body, and the inside upper part of the cylindrical portion is substantially parallel to the inside lowest part of the ring; The cylindrical portion includes at least one slit, the slit has two sides, and the slit penetrates the cylindrical portion, so that the sides of the slit are located on the bottom, inside, and outside of the cylindrical portion, respectively ; An angle θ is formed between at least a part of the outer upper part of the cylindrical portion and the inner side of the bottle body, θ can be set to be less than 20°; the inner and outer edges of the slit are both perpendicular to the cylindrical portion The vertical line of the inner edge of the bottom side has an angle Φ, and Φ can be set between 10° and 80°; the bottom edge of the slot is sandwiched by a horizontal line perpendicular to the outer edge of the bottom side of the cylindrical portion The angles ρ and ρ can be set between 10° and 80°; the slit can use a slit that reaches the bottom side of the cylindrical portion, or a slit-shaped hole, or any combination of the above ; The slit is a slit or hole; the slit is a slit or hole; the outer edge of the groove can be set to be wider at the top than at the bottom, wider at the bottom, or equal width at the top and bottom; the inner edge of the groove Can be set to be wider at the top than at the bottom, wider at the bottom or at the same width at the top and bottom; the outer edge of the slot can be set to be wider at the top, wider at the bottom or the same width at the top and bottom; the inner edge of the slot can be set It is wider at the top than at the bottom, wider at the bottom than at the top, or the same width at the top and bottom; the adjustment fitting can be made of hydrophobic materials; the width of the slit can be set to less than 0.2mm.

The invention also provides a method for allowing feeding of a feeding bottle with a teat, including the following steps: the first step: providing a feeding bottle with a bottle body, a teat and a set of caps, the set of caps being detachably fixed to the bottle The bottle body, the cover also positions the nipple in a parallel position; the second step: provide an adjustment accessory, the adjustment accessory includes: a ring, the ring has a bottom side, a top side, an inner side and an outer side, The bottom side of the ring is substantially flat, at least a portion of the bottom side of the ring is disposed on the rim of the bottle body of the feeding bottle, and the ring includes at least a portion provided on the bottom side of the ring A groove, the outer edge of the groove is located outside the ring, and the groove does not extend to the inside of the ring; a cylindrical portion, the cylindrical portion has a bottom side, a top side, an inside With an outer side, the top side of the cylindrical portion is connected to the bottom side of the ring, so that the cylindrical portion is suspended downward from the ring, the cylindrical portion is provided in the bottle body, and the The outer side of the cylindrical portion is very close to the inner side of the bottle body, the upper inner portion of the cylindrical portion is substantially parallel to the innermost lowest portion of the ring; the cylindrical portion includes at least one slit, and the slit has two sides , And the slit penetrates the cylindrical portion, so that each side of the slit is located at the bottom, inside, and outside of the cylindrical portion; at least a part of the upper part of the outside of the cylindrical portion and the inside of the bottle body There is an angle θ between them; both the inner edge and the outer edge of the slit are at an angle Φ with a vertical line perpendicular to the bottom inner edge of the cylindrical portion; the bottom edge of the slit is perpendicular to the The horizontal line of the outer edge of the bottom of the cylindrical portion is clamped at an angle ρ; The third step: install the adjustment fitting at a position in contact with the bottle body, so that the ring is located on the bottle edge of the bottle body, and the cylindrical portion is in the bottle body; the fourth step: the teat Install it at the position connected with the adjustment fitting; the fifth step: install the cover on the nipple; the sixth step: fix the cover and the bottle body, and it will be leak-proof after being fixed Feeding utensils.

In the method of allowing feeding of a bottle with a pacifier, the slit can use a slit that reaches the bottom side of the cylindrical portion, or a slit-shaped hole, or any combination of the above; in this In the method of allowing feeding of a bottle with a pacifier, θ can be set to less than 20; in the method of allowing feeding of a bottle with a pacifier, Φ can be set between 10° and 80°; in the method of allowing a pacifier In the method of feeding a feeding bottle, ρ can be set between 10° and 80°; in the method of allowing feeding of a feeding bottle with a pacifier, the slit is to use a slit or a hole; in the allowing feeding bottle with a pacifier In the method of feeding, the groove uses narrow slits or holes; in the method of allowing feeding of a bottle with a pacifier, the outer edge of the groove can be set to be wider at the top than at the bottom, wider at the bottom, or both top and bottom Equal width; in the method for allowing feeding of a bottle with a pacifier, the inner edge of the groove may be set to be wider at the top than at the bottom, wider at the bottom or equal in width from the top to the bottom; In the method, the outer edge of the slit can be set to be wider at the top than at the bottom, wider at the bottom than at the top, or equal width at the top and the bottom; In the method for allowing feeding of a bottle with a pacifier, the inner edge of the slit can be set to be wider at the top than at the bottom, wider at the bottom or equal in width from the top to the bottom; in the method for allowing the feeding of a bottle with a pacifier, The adjustment accessory can be made of a hydrophobic material; in the method of allowing feeding of a bottle with a pacifier, the width of the slit can be set to less than 0.2 mm.

100‧‧‧Adjust accessories

110‧‧‧Circle

120‧‧‧Cylindrical part

125‧‧‧opening

130‧‧‧bottle

200‧‧‧Airway

300‧‧‧vent

500‧‧‧Infants

1001‧‧‧ baby bottle

1000‧‧‧bottle

1100‧‧‧ Pacifier

1200‧‧‧cover

1300‧‧‧Adjustment accessories

1310‧‧‧Circle

1311‧‧‧Outer surface

1312‧‧‧Bottom

1315‧‧‧groove

1317‧‧‧Slot side

1320‧‧‧Cylindrical part

1325‧‧‧Slit

2000‧‧‧ Air

2000A‧‧‧Air

2000B‧‧‧Air

2500‧‧‧Liquid

2500A‧‧‧liquid

The first picture A and the first picture B are schematic diagrams of a conventional telescopically deformable feeding bottle, wherein the first picture A shows that the feeding bottle is partially extended, and the first picture B shows that the feeding bottle is fully contracted.

The second figure A is a schematic diagram of a conventional feeding bottle with an airway.

The second figure B is a schematic diagram of a conventional feeding bottle provided with a vent hole in the nipple.

The third figure is a schematic diagram of a conventional feeding bottle with prior art adjustment accessories.

The fourth figure is a three-dimensional schematic view of the feeding bottle air pressure adjusting accessory of the present invention installed in the feeding bottle.

The fifth diagram A, the fifth diagram B and the fifth diagram C are schematic diagrams of the feeding bottle air pressure adjusting accessory of the present invention can be made into different sizes to be installed in different sizes of feeding bottles.

The sixth figure is a schematic cross-sectional view of a baby bottle when a baby bottle is provided with a feeding bottle air pressure adjusting accessory of the present invention.

The seventh diagram is an enlarged schematic view of the area within the circle A in the sixth diagram.

The eighth figure is an enlarged schematic view of the feeding bottle air pressure adjusting accessory of the present invention after being installed and set.

The ninth figure is a top view of one embodiment of the feeding bottle air pressure adjusting accessory of the present invention.

The tenth figure is a top view of another embodiment of the feeding bottle air pressure adjusting accessory of the present invention.

Figure 11 is a top view of another embodiment of the feeding bottle air pressure adjusting accessory of the present invention.

The twelfth figure is a partial side view of the feeding bottle air pressure adjusting accessory of the present invention.

Figure 13 is a perspective view of a part of the accessory for adjusting the pressure of the feeding bottle of the present invention.

The following description is for those of ordinary skill in the art to understand and use the present invention. However, after the general principles of the present invention have been clearly put forward, any obvious modifications should still fall within the scope of the present invention. The invention relates to a tool and a method which can be used to adjust the pressure of a feeding bottle, so that when the liquid in the bottle is sucked out, the pressure in the bottle can be kept almost the same as the outside of the bottle, and the liquid in the bottle will not leak from the vent hole.

Here, the "feeding bottle" refers to a conventional device for feeding liquids, which is mostly used for infants and young children but sometimes for the elderly. The feeding bottle includes a bottle body with a thread, a set of caps, and a teat. When assembling the bottle before use, the teat is first placed on the rim of the bottle body, and then the cover is set on the teat so that the teat protrudes above The cover has a hole, and finally the cover and the bottle body are locked together by threads, and the adjustment accessory of the present invention can be installed in addition to this milk bottle fixed by threads, Use the buckle and other structures to fix the bottle.

The "bottle body" here refers to one of the components of the conventional nursing bottle, which can be used to store the liquid before the liquid is sucked from the teat.

The "narrow slit" here refers to a kind of gap, and one side of the gap reaches the bottom side of the appliance where the gap is located, so the bottom edges of the sides of this gap are not connected to each other, and the fluid can pass inward or through the slit Circulate outward, or fluid can also circulate through the bottom of the slit.

The "hole" here refers to a gap connected on four sides. No part of this gap reaches the bottom of the appliance where the gap is located. Fluid can flow in or out through the hole, or fluid can also flow through the bottom of the hole. .

"Roughly" here means that the error of the proposed value is within plus or minus 10%.

The present invention provides an adjustment accessory that is leak-proof but does not cause obstruction effects. The adjustment accessory can be installed on a conventional feeding bottle with a nipple for feeding infants and young children. The whole fitting allows air to enter the bottle, but at the same time prevents the liquid in the bottle from leaking out of the bottle. The structure of the adjustment accessory is simple, and it is quite convenient in disinfection and cleaning.

There are many products on the market, the function of which is to allow infants and young children not to inhale air while sucking a bottle. Inhaling air can cause health effects on infants and young children, including vomiting milk, flatulence and abdominal pain and increasing the chance of ear infections.

[Please refer to the first picture to the third picture] The first picture to the third picture show the prior art feeding bottles, the first drawing A and the first drawing B show the telescopically deformable feeding bottles, as shown in the figure The side of the bottle is set like a bellows to make the bottle expandable and deformable. In the first picture A, the bottle is partially stretched, and in the first picture B, the bottle is fully contracted When the liquid in the bottle is sucked out from the nipple, the bottle will shrink accordingly, which can prevent outside air from entering the bottle; the second figure A shows a bottle with an air pipe (200), The two ends of the air guide tube (200) are respectively arranged beside the nipple and the bottom of the bottle body. The air guide tube (200) can introduce the air from the nipple to the bottom of the bottle body, thereby preventing the infants from swallowing the air, and the second picture B In the figure, it is shown that the nipple is provided with a vent hole (300) beside the edge away from the mouth of the infant, so that air can enter the bottle through the vent hole (300), and by setting the vent hole (300) on the nipple away The edge of the infant’s mouth can prevent the infant from swallowing the air; the third figure shows a feeding bottle with the prior art adjustment fitting (100). The adjustment fitting (100) includes a bottle ( 130) On the edge of the bottle, there is an elastic ring (110) located between the bottle body (130) and the nipple (not shown), and a ring ring (110) connected to the ring (110) and located on the bottle body The hard cylindrical portion (120) in (130) has two vertically penetrated openings (125), so that external air can enter the bottle body (130) through the openings (125).

[Please refer to the fourth figure] The fourth figure shows an embodiment of a feeding bottle (1001) having the adjusting accessory (1300) of the present invention. The feeding bottle (1001) is a generally known type. The feeding bottle (1001) includes a The bottle body (1000), a pacifier (1100) and a set of caps (1200), the adjustment fitting (1300) is located between the pacifier (1100) and the bottle body (1000), and the pacifier (1100) and the adjustment fitting (1300) It is positioned by the cover (1200).

[Please refer to the fifth figure] The fifth figure shows that the adjustment fitting (1300) can be manufactured in different sizes to install the conventional feeding bottles in different sizes and shapes, respectively.

[Please refer to the sixth figure] The sixth figure shows that an infant (500) is smoking a feeding bottle (1001) equipped with the adjustment accessory (1300) of the present invention, and a part of the space in the bottle body (1000) is accommodated The liquid (2500), the remaining space in the bottle body (1000) is to contain air (2000), the pacifier (1100) is in the mouth of the infant (500) and the liquid (2500) is taken by the infant (500) ) Inhalation, so that the space that originally contained the liquid (2500) will become the air (2000A, 2000B) that enters the bottle body (1000) from the outside through the adjustment accessory (1300), and the nipple (1100) and the adjustment accessory (1300) ) Is positioned by the cover (1200).

[Please refer to the seventh figure] The seventh figure shows an enlarged view of the area in the circle A in the sixth figure, which shows only half of the bottle body (1000), and the adjustment fitting (1300) has a fixed ring The ring (1310) and the cylindrical portion (1320), the ring (1310) is provided on the rim of the bottle body (1000), and the cylindrical portion (1320) is suspended from the ring (1310) and located in the bottle body (1000), the ring (1310) has a plurality of grooves (grooves not shown in the figure) provided on the bottom side, and the lateral depth of the groove is set to The inside exceeds the inner edge of the bottle (1000), and the cylindrical portion (1320) has at least one slit (1) penetrating the cylindrical portion (1320) 325), the slit (1325) has a predetermined angle with a vertical line, the seventh figure also shows that the liquid (2500A) is flowing from the nipple (1100), and the air (2000B) will flow into the thread of the cover (1200) and After the gap between the threads of the bottle body (1000), it flows into the milk bottle (1001) through the groove on the bottom side of the ring (1310) and the slit (1325) of the cylindrical portion (1320).

[Please refer to the eighth figure] The eighth figure is an enlarged schematic view after the positioning of the adjustment accessory (1300) is set. The bottle body (1000), the nipple (1200) and the adjustment accessory (1300) are positioned together by the cover (1200) , The ring (1310) of the adjustment fitting (1300) is arranged on the rim of the bottle body (1000) and is located between the bottle body (1000) and the bottom of the nipple (1100), and the cylindrical part of the adjustment fitting (1300) (1320) is located in the bottle body (1000), and there is a gap between the upper outer edge of the cylindrical portion (1320) and the inner side of the bottle body (1000), in a preferred embodiment, the cylindrical portion (1320) The outside of the bottle is not parallel to the inside of the bottle (1000), but the angle between the outside of the cylindrical portion (1320) and the inside of the bottle (1000) is θ, which is conducive to the installation of the adjustment fitting (1300) or Take it out of the bottle (1000), θ is between 0°~30°, preferably between 5°~20°, and more preferably about 10°; the groove can be seen in the eighth figure (1315), the groove (1315) does not penetrate the ring (1310); in the embodiment shown in the eighth figure, the slit (1325) is a narrow slit that reaches the bottom of the cylindrical portion (1320) And in other embodiments, the slit (1325) can be set as a narrow hole that does not reach the bottom of the cylindrical portion (1320), but in all embodiments, the slit (1325) will be perpendicular to the The vertical direction of the bottom of the cylindrical portion (1320) is perpendicular to the angle of Φ. Φ is approximately between 10° and 80°, preferably between 20° and 50°, and more preferably is approximately 30 °; The two sides of the slit (1325) can be set to be parallel, or the slit (1325) can be set to taper from bottom to top, and in some embodiments, the slit (1325) can be set to be triangular Shape; the number of slits (1325) can range from 1 to 40, preferably 4 to 20, and more preferably 6 to 18; the maximum width of slits (1325) can be roughly 0.2mm; concave The outer edge of the groove (1315) can be set to be wider at the top than the bottom, the bottom is wider at the top, or the width of the top and the bottom; the inner edge of the groove (1315) can be set to be wider at the top, the width at the bottom, or the width of the top and the bottom ; The outer edge of the slit (1325) can be set to be wider at the top than the bottom, the bottom is wider at the top, or the width of the top and the bottom; the inner edge of the slit (1325) can be set to be wider at the top, wider at the bottom, or both top and bottom Equal width.

[Please refer to the ninth figure] The ninth figure shows a top view of one embodiment of the adjustment fitting (1300), the ring (1310) has 8 grooves (1315) (only 2 are marked in the figure), cylindrical The part (1320) has 8 slits (1325) (only 2 are marked in the figure), each slit (1325) is located between two adjacent grooves (1315), and the slit (1325) It is equidistant from the two adjacent grooves (1315), and the outer edge of the cylindrical portion (1320) is shown as a dotted circle in the figure, and the inner edge of the groove (1315) extends inward beyond the cylindrical shape The outer edge of the portion (1320), another slit (1325) is completely through the cylindrical portion (1320); in a general embodiment, the slit (1325) does not penetrate vertically through the cylindrical portion (1320), More precisely, the side of the slit (1325) cut through the cylindrical portion (1 320) is not perpendicular to the inner wall (or outer wall) of the cylindrical portion (1320), on the contrary, the slit (1325) cut through the cylinder The side of the shape (1320) will have a ρ angle with a horizontal line perpendicular to the inner or outer wall of the cylindrical portion (1320); in other embodiments where the number of grooves (1315) and the number of slits (1325) are the same, open The slit (1325) can be located at any position relative to the groove (1315), for example, the slit (1325) is located between two adjacent grooves (1315).

[Please refer to the tenth figure] The tenth figure shows a top view of another embodiment of the adjustment fitting (1300), the ring (1310) has 8 grooves (1315) (only 2 are marked in the figure), cylindrical The part (1320) has 16 slits (1325) (only 3 are marked in the figure), there is a pair of slits (1325) between any two adjacent grooves (1315), and each slit (1325) 1325), the center of the two slits (1325) is separated from one of the grooves (1315) by one third and two thirds of the distance between the two grooves (1315), or in other words, each One slot (1325) is rotated relative to the groove (1315) by a half of the angle between two adjacent slots (1325). For example, in the tenth figure, one of the two adjacent slots (1325) The angle between them is 22.5°, and each slit (1325) is rotated by 11.25° relative to the groove (1315). In addition, the outer edge of the cylindrical portion (1320) in the figure is shown by a dotted circle, and the groove The inner edge of (1315) is the outer edge that extends inward beyond the cylindrical portion (1320), and the slit (1325) penetrates the cylindrical portion (1320).

[Please refer to the eleventh figure] The eleventh figure shows a top view of yet another embodiment of the adjustment fitting (1300), the ring (1310) has 16 grooves (1315) (only three are marked in the figure) , The cylindrical portion (1320) has 8 slits (1325) (only 3 are marked in the figure), there is a pair of grooves (1315) between any two adjacent slits (1325), and In a pair of grooves (1315), two grooves (1315) The center of each is separated from one of the slits (1325) by one third and two thirds of the distance between the two slits (1325), or in other words, each groove (1315) is opened relatively recently The slit (1325) rotates by half of the angle between two adjacent grooves (1315); in the embodiment shown in the eleventh figure, the grooves (1315) are equidistant and each slit (1325) is also equidistant, and in other embodiments, at least one groove (1315) is not equidistant from other grooves (1315), or at least one slit (1325) is not equidistant from other ( 1325) Isometric setting; in the embodiment shown in the eleventh figure, the grooves (1315) are the same size, and the slits (1325) are also the same size, and in other embodiments, at least A groove (1315) is a different size from the other groove (1315), or at least one slit (1325) is a different size from the other slit (1325); in all embodiments, None of the grooves (1315) will correspond to the slits (1325) (meaning that the grooves (1315) will be staggered from the slits (1325)).

[Please refer to the twelfth figure] The twelfth figure shows a partial side view of the adjustment fitting (1300), the groove (1315) is provided at the bottom of the ring (1310), and the cross-sectional shape of the groove (1315) It is set to a rectangular shape, and the width of the groove (1315) is set to 1 to 5 mm, and the height of the groove (1315) is set to 1 to 3 mm.

[Please refer to the thirteenth figure] The thirteenth figure shows a perspective view of a part of the adjustment accessory (1300). The ring (1310) protrudes outward relative to the cylindrical portion (1320), and when used, the ring (1310) The bottom of the ring (1312) is located on the rim of the bottle body, and the groove (1315) is cut on the bottom of the ring (1312). In this typical embodiment, the concave The two groove sides (1317) of the groove (1315) are set to be perpendicular to the outer ring surface (1311) of the ring (1310), and the groove (1315) is set to a three-dimensional rectangular shape; Shows the path of air (2000B) into the bottle body from outside the adjustment fitting (1300), after the air (2000B) enters the gap between the cover and the bottle body (the cover and the bottle body are not shown in the thirteenth figure) Will pass through the groove (1315) of the ring (1310), and then air can enter the bottle body through two ways, one of which is from the gap between the cylindrical portion (1320) and the bottle body through the cylindrical portion (1320) The bottom enters, the other is from the gap between the cylindrical portion (1320) and the bottle body to reach the slit (1325), and then enter the bottle body through the slit (1325); in some embodiments, the groove (1315) ) At least one groove side (1317) is set not to be perpendicular to the outer ring surface (1311) of the ring (1310); the ring (1310) may include a hard and biocompatible material, such as but not limited to polycarbonate Polycarbonate, polyethylene, and polypropylene, and the cylindrical portion (1320) may include a soft elastic material, such as silicone; preferably, the cylindrical portion (1320) is composed of at least one Made of hydrophobic material; preferably, the ring (1310) is made of at least one hydrophobic material; [please refer to the eighth figure together] with the eighth figure, it can be seen that the cylindrical shape is made of soft elastic material The part (1320) can extend upwards beyond the bottom of the ring (1310); when the ring (1310) is made of hard material, it can prevent the groove (1315) from locking in the cover (1200) and the bottle body (1000) When the cylindrical part (1320) is made of soft elastic material, it can allow the edge of the slit (1325) to shift when the bottle is sucked to prevent the slit (1325) Being blocked will also help to install the adjustment accessory (1300) before use and remove the adjustment accessory (1300) from the bottle body (1000) after use; [please also refer to the ninth picture] for slitting (1325) The angle along the thickness direction indicates that the thickness of the slit (1325) will be thicker than if the slit (1325) is cut vertically through the cylindrical portion (1320), and the thicker slit (1325) can be Allow air to pass through while still minimizing the possibility of liquid leaking from the cylindrical portion (1320), and the thicker slit (1325) also means that the width of the slit (1325) can be larger to increase (1325) The amount of air entering the bottle (1000); and the eighth figure also shows that the groove (1315) is in communication with the space above the thread, thereby allowing air to circulate through the groove (1315) At the same time, the threads of the bottle body (1000) and the cover (1200) are also used to help reduce the possibility of liquid leakage from the bottle body (1000); and the groove (1315) is located on the edge of the bottle body (1000), By allowing the bottle body (1000) to be placed in a normal state with the mouth of the bottle facing upward, the liquid in the bottle body (1000) will be lower than the groove (1315) to prevent the liquid from leaking, which is at the bottom as is conventional Compared with a bottle with a vent or an air valve, the weight of liquid in a bottle with a vent or an air valve at the bottom may cause the vent or the air valve to open and allow the liquid to leak out.

The above is only one of the preferred embodiments of the present invention, and it should not be used to limit the scope of the present invention. That is to say, all equal changes and modifications made according to the scope of the patent application should still fall within the scope of this creative patent.

In summary, when it is known that the invention is novel and progressive, and the invention is not seen in any publication, it shall comply with the provisions of Article 22 of the Patent Law.

1300‧‧‧Adjustment accessories

1310‧‧‧Circle

1311‧‧‧Outer surface

1312‧‧‧Bottom

1315‧‧‧groove

1317‧‧‧Slot side

1320‧‧‧Cylindrical part

1325‧‧‧Slit

2000B‧‧‧Air

Claims (16)

An air pressure adjusting accessory for a baby bottle includes: a ring having a bottom side, a top side, an inner side and an outer side, the bottom side of the ring is set flat, and the bottom side of the ring At least a portion is provided on the rim of the bottle body of the milk bottle, the ring includes at least one groove provided on the bottom side of the ring, the outer edge of the groove is located outside the ring, and the recess The groove does not extend to the inner side of the ring; a cylindrical portion having a bottom side, a top side, an inner side and an outer side, the top side of the cylindrical portion is connected to the bottom side of the ring , The cylindrical portion is provided in the bottle body of the feeding bottle, and the outer side of the cylindrical portion is close to the inner side of the bottle body, the inner upper portion of the cylindrical portion is substantially parallel to the innermost lowest portion of the ring; the cylinder An angle θ is formed between at least a part of the outer upper part of the shape and the inner side of the bottle body, and θ is set to be less than 20°. The air pressure adjusting accessory as described in item 1 of the patent application range, wherein the cylindrical portion includes at least one slit, the slit has two sides, and the slit penetrates the cylindrical portion so that the side of the slit Each side is located on the bottom side, the inside and the outside of the cylindrical portion, respectively. The inner and outer edges of the slot are at an angle Φ with a vertical line perpendicular to the bottom inner edge of the cylindrical portion. The bottom edge of the slit is at an angle ρ with a horizontal line perpendicular to the bottom outer edge of the cylindrical portion. The air pressure adjusting accessory as described in item 2 of the patent application range, wherein the slit uses a slit, a slit-like hole, or a combination thereof described above that reaches the bottom of the cylindrical portion. The air pressure adjustment accessory as described in item 2 of the patent application scope, where Φ is set between 10° and 80°. The air pressure adjustment accessory as described in item 2 of the patent application scope, where ρ is set between 10° and 80°. The air pressure adjustment accessory as described in item 1 of the patent application, wherein the groove is a slit or a hole. The air pressure adjusting accessory as described in item 1 of the patent application scope, wherein the adjusting accessory is made of a hydrophobic material. The pneumatic adjustment accessory as described in item 2 of the patent application, wherein the width of the slit is set to be less than 0.2 mm. A method for allowing feeding of a milk bottle with a pacifier includes the following steps: the first step: providing a milk bottle having a bottle body, a pacifier and a set of caps, the set of caps are detachably fixed to the bottle body, the The cover also positions the nipple in a parallel position; the second step: provide an adjustment accessory, the adjustment accessory includes: a ring with a bottom side, a top side, an inside and an outside, the ring The bottom side is set flat. At least a part of the bottom side of the ring is provided on the rim of the bottle body of the milk bottle. The ring includes at least one groove provided on the bottom side of the ring. The outer edge of the groove is located on the outer side of the ring, and the groove does not extend to the inner side of the ring; a cylindrical portion having a bottom side, a top side, an inner side, and an outer side, the cylinder The top side of the cylindrical part is connected to the bottom side of the ring, the cylindrical part is provided in the bottle body of the feeding bottle, and the outer side of the cylindrical part is closer to the inner side of the bottle body, and the inner upper part of the cylindrical part It is roughly parallel to the innermost lowest part of the ring; at least a part of the outer upper part of the cylindrical part and the inside of the bottle have an angle θ set to less than 20°; the third step: the adjustment fitting Installed at a position that is in contact with the bottle body, so that the ring is located on the edge of the bottle body, and the cylindrical portion is in the bottle body; the fourth step: install the nipple in phase with the adjustment accessory Connection position; fifth step: install the cover on the nipple; The sixth step: fix the cover to the bottle body, and after fixing, the leak-proof feeding device can be obtained. The method for allowing feeding of a bottle with a pacifier as described in item 9 of the scope of the patent application, wherein the cylindrical portion includes at least one slit, the slit has two sides, and the slit penetrates the cylindrical portion, So that the sides of the slit are located on the bottom, inside and outside of the cylindrical part, respectively, the inner edge and the outer edge of the slit are both perpendicular to the vertical inner edge of the bottom of the cylindrical part At an angle Φ, the bottom edge of the slit is at an angle ρ with a horizontal line perpendicular to the bottom outer edge of the cylindrical portion. The method for allowing feeding of a bottle with a pacifier as described in item 10 of the scope of the patent application, wherein the slit uses an elongated slit that reaches the bottom side of the cylindrical portion, a slit-shaped hole, or a combination of the above . As described in item 10 of the scope of the patent application, a method for allowing feeding of a bottle with a pacifier is allowed, where Φ is set between 10° and 80°. As described in item 10 of the scope of the patent application, a method for allowing feeding of a bottle with a pacifier is allowed, where ρ is set between 10° and 80°. The method for allowing feeding of a bottle with a pacifier as described in item 9 of the scope of the patent application, wherein the groove is a narrow slit or hole. The method for allowing feeding of a bottle with a pacifier as described in item 9 of the scope of the patent application, wherein the adjustment accessory is made of a hydrophobic material. The method for allowing feeding of a bottle with a pacifier as described in item 10 of the scope of the patent application, wherein the width of the slit is set to less than 0.2 mm.

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