CN1969793B

CN1969793B - Feeding bottle with air valve

Info

Publication number: CN1969793B
Application number: CN2005101241970A
Authority: CN
Inventors: 许伸光
Original assignee: Camera Baby Corp
Current assignee: Camera Baby Corp
Priority date: 2005-11-21
Filing date: 2005-11-21
Publication date: 2010-08-18
Anticipated expiration: 2025-11-21
Also published as: CN1969793A

Abstract

The invention relates to a feeding bottle with an air valve device, wherein the air valve device and a nipple are arranged on a bottle body; the air valve device comprises a cover plate arranged on the bottle mouth of the bottle body in a spanning mode, a valve rod arranged on the cover plate in a penetrating mode and a valve plug fixed at the lower end of the valve rod, wherein a through hole is formed in the center of the cover plate, at least one through hole is formed around the through hole, the valve rod is arranged in the through hole in a penetrating mode, when the valve plug is attached to the cover plate, the through hole and the through hole of the cover plate can be sealed, when fluid is filled in the feeding bottle, the valve plug leaves the cover plate and enables the fluid to flow into the nipple through hole to be sucked by the baby, when the feeding bottle has no fluid and only remains air, the valve plug covers the through hole and the through hole to enable the air to not enter the nipple.

Description

Feeding bottle with air-valve device

Technical field

The present invention is about a kind of feeding bottle with air-valve device, and it is by the air-valve device that is arranged in the feeding bottle, prevents that the baby from sucking a bottle interior air.

Background technology

The baby occurs sometimes because of flatulence is felt gastrointestinal upset, endlessly the situation of crying and screaming, one of reason that causes flatulence is baby's too much air of careless suction when feed, for example finished off but baby when still continuing to suck when the milk in the feeding bottle, air will be sucked in the intestines and stomach, the flatulence problem takes place; In case flatulence appears in the baby, the noise that promptly can begin to cry and shout because of abdominal part is uncomfortable need treat that gas is discharged, sense of discomfort just can stop to cry and scream after eliminating.

But existing feeding bottle does not have and prevents that the baby from sucking the device of air, so may make the baby that the problems referred to above take place when using; And take place flatulence except that meeting allow the baby uncomfortable, also can make the person of looking after worried, increase its burden.

Summary of the invention

This creator easily makes the baby because of flatulence situation gastrointestinal upset occurring because existing feeding bottle there is no and prevents that the baby from sucking the device of air, so propose the feeding-bottle device of an improvement, in the hope of improving above-mentioned disappearance, the order person of looking after feels relieved in feeding baby Shi Neng.

Main purpose of the present invention is to propose a feeding bottle with air-valve device, by the setting of this air-valve device, can avoid the baby to finish off the back in milk and suck air in the feeding bottle, reaches the effect that prevents abdominal part flatulence.

For reaching technological means that above-mentioned purpose takes is to propose a feeding bottle with air-valve device, and it comprises the nipple that air-valve device and that a bottle, a bottle cap, be arranged at the bottle body and bottleneck place is arranged at the air-valve device top, wherein:

This bottle upper limb forms a bottleneck;

This air-valve device comprises a valve rod, a valve plug and a cover plate, and this cover plate is striden the bottle mouth position of being located at bottle and bottleneck is covered, and its central authorities are formed with a perforation, are formed with through hole around this perforation; This valve rod is arranged in the perforation of this cover plate, its upper end is formed with on one dish, the lower end is formed with a caulking groove, should go up dish is arranged at above the cover plate and greater than this piercing aperture, making this valve rod can be arranged in this perforation not deviate from, and should go up diameter of dish should be greatly to the through hole on the cover plate is covered fully; This valve plug is arranged at this cover plate below, but and the through hole of this valve plug closed cover and perforation, this valve plug can be suspended in the aqueous liquid foodstuff because of buoyancy, this valve plug upper limb is formed with the cushion of an applying cover plate through hole, central authorities are formed with an opening, and the caulking groove that this around openings wall is embedded in the valve rod lower end is fixed in the valve rod lower end to make this valve plug;

This nipple is arranged at the air-valve device top, and is fixed on the bottle by bottle cap.

When being filled with fluid feeding baby in the bottle, this feeding bottle can be inverted, valve plug will suspend because of being subjected to the liquid buoyancy effect, and and produce a gap between cover plate, coil the perforation that prop up cover plate on the valve rod this moment, and liquid can flow to via the through hole of cover plate in the nipple, makes the baby can suck liquid; And when in the bottle during no liquid, valve plug promptly can be to falling and cover plate is fitted because of loss of buoyance, and close the through hole and the perforation of cover plate, and the intravital air of order bottle can't enter in the nipple, avoids the baby to suck the interior air of bottle.

Utilize air-valve device of the present invention, in the isolated bottle and the passage between nipple, do not prevent that the intravital air of bottle from being sucked by the baby when can in bottle, have the only surplus air of fluid, can effectively prevent the baby flatulence situation to take place because of sucking air.

Description of drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 A, Fig. 2 B are the sketch maps of cover plate of the present invention.

Fig. 3 is the sketch map of air-valve device among the present invention.

Fig. 4 is the view of air-valve device when being filled with aqueous liquid foodstuff in the bottle of the present invention.

Fig. 5 is the view of air-valve device when only remaining air in the bottle of the present invention.

The primary clustering symbol description

10 bottles, 101 bottlenecks

11 bottle caps, 111 openings

20 air-valve devices, 21 valve rods

Dish 212 caulking grooves on 211

22 valve plugs, 221 cushions

231 perforation of 23 cover plates

232 through holes, 30 nipples

The specific embodiment

The invention provides a kind of feeding bottle with air-valve device, please refer to Fig. 1, it comprises the nipple 30 that air-valve device 20 and that a bottle 10, a bottle cap 11, be arranged at bottle 10 tops is arranged at air-valve device 20 tops, wherein:

These bottle 10 upper limbs are formed with one bottle 101;

This air-valve device 20 is arranged at 10 bottle of 101 place of bottle, and it comprises a valve rod 21, a valve plug 22 and a cover plate 23, and this valve rod 21 is arranged on this cover plate 23, and this valve plug 22 is fixed in the annular caulking groove 212 of these valve rod 21 lower ends;

This nipple 30 is arranged at air-valve device 20 tops, and is fixed on the bottle 10 by a bottle cap 11, and these bottle cap 11 central authorities are formed with an opening 111, wears wherein for nipple 30.

Cooperation is with reference to Fig. 2 A, Fig. 2 B and Fig. 3, and wherein Fig. 2 A and Fig. 2 B are respectively a possible embodiments.Above-mentioned cover plate 23 is in the form of annular discs, and its external diameter is corresponding to the bottleneck 101 of bottle 10, and strides and be located at bottle 10 bottlenecks, 101 places and bottleneck 101 is covered; These cover plate 23 central authorities are formed with a perforation 231, and around perforation 231, be formed around with at least one through hole 232, be preferably plurality of through holes 232, in present embodiment, this bores a hole 231 rounded, and the through hole 232 that is surrounded on around this perforation 231 slightly is rectangular fan-shaped.This valve rod 21 is arranged in the perforation 231 of cover plate 23, its upper end is formed with on one dish 211 and is located at cover plate 23 tops, the lower end is formed with a caulking groove 212, valve plug 22 covers are fixed on this caulking groove 212, this valve plug 22 is located at cover plate 23 belows and is positioned at bottle 10, should go up the aperture of the diameter of dish 212, and drop and break away from cover plate 23 in order to avoid being arranged in valve rods 21 in the perforation 231 greater than this perforation 231.

This valve plug 22 is like a semi-spherical shape, the through hole 232 of its cover plate 23 of can fitting, and it is made with soft materials, and its inside is a ducted body, can produce preferable buoyancy; The upper limb of this valve plug 22 is formed with in the form of a ring a cushion 221, central authorities are formed with an opening, this parameatal wall is embedded on the caulking groove 212 of valve rod 21 lower ends, and makes valve plug 22 be fixed in cover plate 23 belows, and this valve plug 22 is with the through hole 232 of this cushion 221 corresponding to cover plate 23.

Please refer to Fig. 4 and Fig. 5, one angle need tilt feeding bottle during feed, flow direction nipple 30 in the bottle 10 is taken food to assist the baby, when the aqueous liquid foodstuffs such as milk of filling in the bottle 10 contact valve plug 22, this valve plug 22 will be suspended in the aqueous liquid foodstuff because of buoyancy, again because of the wall build-in around valve plug 22 cushions 221 central openings on the caulking groove 212 of valve rod 21 lower ends, so valve plug 22 will drive valve rod 21 to top offset when suspending, the dish 211 of going up up to valve rod 21 props up the perforation 231 of cover plate 23 central authorities and stops displacement, 23 generations of this moment valve plug 22 and cover plate, one gap, and aqueous liquid foodstuff can flow in the nipple 30 via the through hole 232 of this cover plate 23, when the baby sucks nipple 30, can drink aqueous liquid foodstuff; And when the baby finishes off the aqueous liquid foodstuff in the bottle 10, valve plug 22 will fall because of the loss of buoyance effect, this moment, valve rod 21 was to bottom offset, and the cushion 221 that makes valve plug 22 covers the through hole 232 of cover plate 23, make the air in the bottle 10 enter in the nipple 30, avoid the baby to suck air and cause abdominal part flatulence via any passage.

During when no fluid in the bottle and only surplus air, can prevent that by air-valve device of the present invention the intravital air of bottle from being sucked by the baby, cause baby's flatulence and do not feel well or cry and scream; The present invention possesses practicality and convenience on using, and can reach the function of looking after infantile health, is an ideal invention in fact.

Claims

1. A feeding bottle with an air valve device, characterized in that it comprises a bottle body, a bottle cap, an air valve device arranged on the bottle body and a nipple arranged on the air valve device, wherein:

A bottle opening is formed at the upper end of the bottle body;

The air valve device includes a valve stem, a valve plug and a cover plate, the cover plate straddles the bottle mouth and covers the bottle mouth, a perforation is formed in the center, and through holes are formed around the perforation; The valve stem is installed on the perforation of the cover plate, and an upper plate is formed at the upper end thereof. The diameter of the upper plate is larger than the hole diameter of the perforation on the cover plate, and should not be so large as to completely cover the through hole on the cover plate; the valve plug is fixed At the lower end of the valve stem, the valve plug can be suspended in the liquid food due to buoyancy. The upper edge of the valve plug is formed with a soft pad that fits the through hole of the cover plate. The size of the soft pad can cover the through hole of the cover plate. , an opening is formed in the center of the cushion, and the wall around the opening is embedded in the slot at the lower end of the valve stem so that the valve plug is fixed at the lower end of the valve stem;

The pacifier is arranged above the air valve device and fixed on the bottle body by the bottle cap.

2 . The feeding bottle with an air valve device according to claim 1 , wherein the perforation of the cover plate is circular, and the upper plate is disc-shaped. 3 .

3. The feeding bottle with an air valve device according to any one of claims 1-2, wherein an opening is formed in the center of the bottle cap for passing the nipple through and fixing the nipple on the bottle body.

4. The feeding bottle with an air valve device as claimed in claim 1, wherein a through hole is formed around the perforation of the cover plate.

5. The feeding bottle with an air valve device as claimed in claim 1, wherein a plurality of through holes are formed around the perforation of the cover plate.