CN2600096Y

CN2600096Y - Baby feeding bottle

Info

Publication number: CN2600096Y
Application number: CN 02288309
Authority: CN
Inventors: 王常智
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-16
Filing date: 2002-12-16
Publication date: 2004-01-21
Anticipated expiration: 2012-12-16

Abstract

A baby feeding bottle is a feeding bottle with the two-layer structure; the inner layer is made of the soft material; the volume of the inner layer can change with the quantity of the milk so as to ensure that the negative pressure will not be formed in the feeding bottle; the nipple can not be squashed by the surrounding air so that the baby can suck up the milk in the feeding bottle each time.

Description

The baby helps the bottle that sucks

But the baby helps the feeding bottle of a kind of equilibration flask inner air and outer air pressure of bottle that sucks.

Feeding bottle is that the head of a family feeds the baby with milk and feeds the utensil of liquid food indispensability.In order to guarantee the cleaning of milk in the feeding bottle, after the dress milk, the hole that sucks on nipple, all the other all should seal air tight everywhere in the feeding bottle.Because baby's vital capacity is little, the amount that once sucks is few, adds when nipple on the feeding bottle for infant sucks, and does not use the mouth ventilation, and suction that only can be without a break is very easy to make in the feeding bottle of sealing form negative pressure.When the negative pressure that forms in the feeding bottle during less than the pressure of surrounding air, surrounding air will be flattened nipple, and milk can not flow into nipple in feeding bottle, and the baby just can't eat less than having suckled by nipple with the milk inspiration in the feeding bottle in the mouth.Past in case run into this situation can only with the nipple of feeding bottle from the baby in the mouth hard draw come out, air is entered in the feeding bottle from the hole that sucks on the nipple, eliminate the negative pressure in the feeding bottle after, feed again and eat to the baby.Easily nipple is drawn badly so on the one hand, on the other hand because the baby is little, the full sensation of starving of belly also is not completed into, and after nipple pulls out in the mouth from the baby, because more existing milk in baby's belly, has just fed difficulty again.After causing nipple to pull out in the mouth from the baby, often also remain a lot of milk in the feeding bottle, the baby does not have enough again, but feeds the phenomenon that be unwilling to eat exactly again.So not only influenced infants growth and development, also made troubles for the head of a family.When a kind of infant feeding can be arranged, can not produce negative pressure in the feeding bottle, the feeding bottle that nipple can not flattened by surrounding air is that the baby head of a family dreams of.The solution of having no talent so far of this problem.

The purpose of this utility model provides a kind of new feeding bottle, can make the feeding bottle inner air pressure equal feeding bottle outer air pressure all the time, can not cause during infant feeding that nipple is flattened by surrounding air on the feeding bottle.

The purpose of this utility model is achieved in that the principle that well-known baby sucks is that the baby bites nipple, make in the mouth pressure less than the pressure of air in the feeding bottle, air in the feeding bottle just is pressed into the baby in the mouth with milk through nipple, common feeding bottle is harder, it is good again to seal, milk one is few in the bottle, just forms negative pressure easily.In case negative pressure is less than ambient air pressure in the bottle, nipple will be flattened by surrounding air, and the milk liquid stream does not advance nipple, and the baby just can't suck the breast.If feeding bottle is soft, can reduce distortion along with milk in the bottle, smaller volume just is not easy to form negative pressure in the feeding bottle, and nipple just can not flattened by surrounding air.It is exactly around this principle to make that the baby helps the bottle that sucks.It is made up of two-layer body, and skin is common hard material, on the hard material body through hole is arranged.Internal layer is soft emulsion layer cover, is fixed in the hard coat, and shape can change in hard coat along with the amount of Sheng milk.Nipple is screwed on the hard coat with the milk bottle cap, milk is contained in the rubber finger sleeve that is fixed in the hard coat, the baby is by the milk in the nipple absorption rubber finger sleeve, after milk in the rubber finger sleeve reduced, the hole of passing through on the hard material shell owing to its outside contacted with outside air, under the pressure of outside air, its volume reduces along with the milk liquid measure and diminishes, can not form negative pressure in rubber finger sleeve, the pressure inside and outside the feeding bottle is the same, and nipple just can not flattened by the air of periphery.The baby can easily suck the milk in the bottle.

Adopt the feeding bottle of this programme structure, the baby suck Shi Buhui occur owing to bottle in the nipple that causes of negative pressure reason flattened by air, the baby inhales the phenomenon less than milk.

Help the bottle that sucks to further specify to the baby with reference to the accompanying drawings below:

Fig. 1: outline drawing

Fig. 2: longitudinal section view

Among the figure: the 1-nipple; The 2-bottle cap of suckling; The 3-hard coat; 4-internal layer cover holddown groove; 5-internal layer cover: 6-internal layer cover elastic; The 7-housing breather

As can be seen from the figure, there is internal layer cover holddown groove (4) the rib-loop upper end of hard coat (3), internal layer cover elastic (6) lock ring of internal layer cover (5) upper end overlaps on the holddown groove (4) at internal layer, internal layer cover (5) and hard coat (3) are tightly connected together, internal layer cover (5) generally adopts soft material making such as latex, and housing breather (7) is arranged on the hard coat (3).During use milk is poured in the internal layer cover (5), again nipple (1) is pressed on the hard coat (3) by rib-loop with milk bottle cap (2), get final product.When the baby sucked, internal layer cover (5) contact with outside air by housing breather (7), then the volume of internal layer cover (5) under the atmospheric pressure effect with the how much variation of milk liquid measure, the phenomenon of internal negative pressure can not appear.Nipple is not flattened by outside air when guaranteeing that the baby sucks, and the baby can easily be sucked milk in the feeding bottle.

Claims

1. the baby forms after helping the bottle that sucks to be linked in sequence by nipple, cover of a feeding bottle nipple, hard coat, internal layer cover etc., it is characterized in that: hard coat and internal layer cover double-decker, the internal layer cover is made by soft material.

2. baby according to claim 1 helps the bottle that sucks it is characterized in that: passage is arranged on the hard coat.