CN2137955Y - Milk bottle without negative pressure - Google Patents

Abstract

The utility model discloses a feeding bottle without negative pressure, comprising a bottle body, a bottle cap and a nipple. Compared with the prior art, a flexible inner container is arranged in the bottle body. The part inside the bottle body and the part outside the bottle body are communicated with a ventilating slit. The flexible inner container is made of nontoxic rubber or nontoxic plastic films. The ventilating slit is a through hole or a hollow pattern on the bottle body. The feeding bottle without negative pressure has the advantages that when an infant sucks milk, negative pressure can not occur in the bottle, and the infant can easily suck milk and can not suck air, which is favorable for the health.

Description

Milk bottle without negative pressure

This utility model relates to the utensil of the feed food in the hygiology, is a kind of general feeding-bottle, or we can say, is a kind of with the feeding-bottle for air assembly.

For many years, feeding bottle is the important utensil of artificial suckling always, yet existing feeding bottle but exists more problem, especially ewborn infant on function of use when sucking, pressure of the inside of a bottle reduces along with liquid and reduces, form negative pressure, when negative pressure acquired a certain degree, the baby will eat less than milk, make that the baby is with a face streaming with sweat, cry not only but also make a noise, both made the Kong Kaida on the nipple also of no availly, the baby that choked easily on the contrary usually makes young father and mother helpless.Seriously influenced baby's nursing and healthy.

The purpose of this utility model provides a kind of making in the bottle negative pressure can not occur, the no negative pressure feeding bottle that makes things convenient for infant to suck.

Technical solution of the present utility model is: a kind of no negative pressure feeding bottle, comprise bottle, bottle cap and nipple, and the difference of itself and prior art is: be added with flexible inner in the bottle, have the ventilating slit to communicate outward with bottle in the bottle.

Flexible inner in this utility model is made by nontoxic soft rubber or non-toxic plastic film.Certainly, also can make by other softnesses and nontoxic suitable material.

Ventilating slit in this utility model is through hole or hollow out decorative pattern, the pattern etc. on the bottle; Or be slit, duct between bottle and bottle cap etc.Certainly, also can be the suitable construction that other have similar functions.

The utility model has the advantages that: simple in structure, easy to use, the existing common feeding bottle of ratio only increases cost seldom, but greatly improve on the performance, when infant is used for sucking the breast, laborsaving, and can not suck a large amount of air, help that it is healthy, it is laborsaving that young father and mother are saved worry, and reduces trouble.This utility model cleans more convenient.And do not resemble some existing feeding bottle designs that yet are used for reducing negative pressure: since increased valve opening, valve element, and nipple on be difficult to grasp the pore etc. of size, size, and shelter evil people and countenance evil practices, make troubles to cleaning.This utility model can also make full use of existing feeding bottle production equipment, improves a little, but can produce comparatively ideal no negative pressure feeding bottle.

The utility model is described in further detail below in conjunction with drawings and Examples:

Accompanying drawing is a kind of structural representation that does not have the negative pressure feeding bottle of the present utility model.

Accompanying drawing has been described an embodiment of the present utility model.Have one or more through holes 5 on the bottle of being made by transparent or semitransparent plastics that certain intensity is arranged 1, certainly, bottle 1 also can be made by glass, and through hole also can be by slit or hollow out decorative pattern or the replacement of other patterns.Bottle cap 3(this and prior art that band nipple 4 is housed at the upper open end of bottle 1 are similar), in bottle 1, be set with the interior cover 2 that a nontoxic translucent rubber of softness is made, the open card of interior cover 2 is at the opening part of bottle 1, as adopt the structure of a similar plain washer of open band, certainly, also can adopt other suitable construction forms.

Because interior cover 2 is made by flexible material, its form can produce distortion with the milk in the feeding bottle (or other liquid of drinking for infant) number change, again since in the bottle be interlinked to the outside, thereby can not produce negative pressure, breast of mothers is laborsaving, comfortable as sucking.

This utility model also can have some other embodiment, as not perforate on bottle, but specially reserves certain duct on bottle and bottle cap, certainly, does not communicate in duct and the inner soft bushing.

When this utility model cleans, interior cover can be pulled out bottle, and with it conversely, thereby very convenient, that also cleans is cleaner.If during the perforate of bottle lower end, it is also easier to make the intravital cleaning of bottle.

Claims (3)

1, a kind of no negative pressure feeding bottle comprises bottle, and bottle cap and nipple is characterized in that: be added with flexible inner in the bottle, have the ventilating slit to communicate outward with bottle in the bottle.

2, no negative pressure feeding bottle according to claim 1, it is characterized in that: flexible inner is made by nontoxic soft rubber or non-toxic plastic film.

3, no negative pressure feeding bottle according to claim 1 and 2 is characterized in that: the ventilating slit is through hole on the bottle or hollow out decorative pattern, pattern; Or be slit between bottle and bottle cap.

Images