CN2267041Y

CN2267041Y - Feeding bottle with improved air supplying tube

Info

Publication number: CN2267041Y
Application number: CN 96213681
Authority: CN
Inventors: 陈福祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-20
Filing date: 1996-06-20
Publication date: 1997-11-12
Anticipated expiration: 2006-06-20

Abstract

The utility model relates to a feeding bottle with an air guide tube structure, which comprises a bottle body, a nipple, a ring cap and an air guide ring. The bottle body and the ring cap are screwed and locked via an outer and an inner screw threads and are combined with the nipple and the air guide ring. An air passage of the feeding bottle is composed of a through hole on the nipple, a gap on a connection part of a projection block on the air guide ring and a nipple pasting place, a column tube in which an air hole is arranged in a ring slot on the air guide ring and a conduct inserted into the column tube. When the feeding bottle is positioned inversely, a lancing on the end of the conduct is positioned on the upper end of a liquid surface of milk. The utility model can be convenient for a baby sucking the milk, and air can not be mixed in the milk. An air guide tube can not be blocked by milk fat coagulum in the milk. A ring wall on the air guide ring is extended in a suction nozzle and the deformation of the nipple can be prevented.

Description

Improve the feeding bottle of airway structure

This utility model relates to a kind of articles for children, relates to a kind of feeding bottle or rather.

" the improvement structure in feeding bottle air inlet hole " patent case has been introduced a kind of feeding bottle air inlet tubular construction, be to tighten collar at bottleneck to put the annular base body that a cross section becomes the Jiong type, this annular base body inwall is provided with some domes, on dome, establish a joint-cutting and form Non-return air valve, establish air duct on the annular base body corresponding with the dome medial wall, the dome joint-cutting can open and close voluntarily air is mended into feeding bottle with smooth and easy air inlet.But when infant was sucked in the bottle milk, the air that enters can form bubble and be sucked by infant in milk.In addition, the air duct of dome is subject in the milk butterfat coagulum and blocks and make trachea ineffective.

The purpose of this utility model is a kind of feeding bottle that improves the airway structure of design, air can be mended in the feeding bottle so that infant is sucked smoothly, air can not be mixed in avoids infant to suck a large amount of air in the milk, and the airway of feeding bottle can not blocked by the butterfat coagulum in the milk.

This utility model improves the feeding bottle of airway structure, comprise the conductance ring of bottle, nipple, ring cowling and central opening, the bottle peristome is established external screw thread, and the ring cowling inner edge is established female thread, ring cowling and bottle are by the internal and external screw thread screw lock and combine nipple and the conductance ring, it is characterized in that:

Described nipple bottom surface is provided with through hole; Described conductance top surface of ring is provided with annular groove, and through hole para-position on annular groove and the nipple has the column jecket that extends downwards in the annular groove, has pore to communicate with described annular groove in the column jecket; Also include conduit and be plugged on the described column jecket, catheter tip be cut with the seam and near the bottle inner bottom.

Described conductance ring center is provided with ringwall and stretches in the described nipple, and described annular groove is positioned at ringwall periphery bottom.

Joint place with nipple on the described conductance ring is arranged at intervals with the protrusion piece.

Interior column jecket of annular groove and conduit constitute air duct on gap between nipple through hole, conductance ring protrusion piece and nipple, the conductance ring, and the catheter tip joint-cutting just is in milk liquid level upper end when feeding bottle is inverted.

Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing.

The three-dimensional decomposition texture sketch map of feeding bottle of Fig. 1, improvement airway structure.

The feeding bottle combinative structure sketch map of Fig. 2, improvement airway structure.

The feeding bottle user mode sketch map of Fig. 3, improvement airway structure.

Referring to Fig. 1, the feeding bottle that improves the airway structure mainly is made of bottle 1, ring cowling 2, nipple 3 gentle lead rings 4.

Bottle 1 is the bottle structure of generally suckling, and comprises vial or plastic bottle, and bottle 1 top open part is equipped with external screw thread 11, can be in conjunction with nipple 3 and conductance ring 4 when screwing with ring cowling 2.

Ring cowling 2 is provided with hole 21, and the portion of sucking that supplies nipple 3 is by passing, and ring cowling 2 screws with inner edge screw thread 22 and bottle 1 screw thread 11, is used in conjunction with nipple 3 and conductance ring 4.

The portion of sucking of nipple 3 is stretched out by the hole 21 of ring cowling 2, and 31 of nipple bottoms are stuck in the ring cowling 2 (diameter can be identical), and nipple 3 can not deviate from.Nipple 3 bottoms 31 are provided with through hole 32, but through hole 32 supplied gas are passed through.

Conductance ring 4 places the bottle mouth position of

bottle

1,3 of nipples post on conductance ring 4, one recessed annular groove 41 is arranged on the conductance ring 4, through hole 32 para-positions of annular groove 41 and nipple 3, conductance ring 4 another sides and annular groove 41 corresponding positions are provided with column jecket 42, the pore 43 that communicates with annular groove 41 is arranged in the column jecket 42, and the column jecket 42 outer conduits 44 that then can supply are pegged graft.Conduit 44 other ends are cut with seam 45 near bottle 1 bottom on this bottom conduit 44, seam 45 is stressed influence and switching function is arranged.The one suitable annular walls 48 of height is arranged on the conductance ring 4, can be used for propping up the internal diameter of nipple 3, the recessed phenomenon when preventing that nipple 3 from sucking.The hole 46 at conductance ring 4 centers can be for milk by entering the portion of sucking of nipple.For making the air can be, can on conductance ring 4, establish several and protrude piece 47, so that gas passes in and out from the gap location of 4 on nipple 3 and conductance ring successfully by nipple 3,4 turnover of conductance ring.

Referring to Fig. 2, bottle 1 in conjunction with nipple 3 and conductance ring 4, is plugged with conduit 44 on the column jecket 42 of conductance ring 4 by ring cowling 2.

Referring to Fig. 3, when the feeding bottle that is inverted is up and down sucked nipple, can mend air by the through hole 32 of nipple 3, through the annular groove 41 of conductance ring 4, pore 43, conduit 44, enter in the bottle by seam 45, the pressure that enters air can promote bottle interior milk decline and help sucking, and does not form bubble in the milk and can not sneak into.

This utility model improves the feeding bottle of airway structure, can make things convenient for infant to suck milk, can be in milk entrained air, and because the joint-cutting 45 of conduit 44 is to break away from milk in sucking process, thereby do not have a butterfat coagulum blocking problem yet, in addition, the center ringwall 48 of conductance ring 4 is supported on and can prevents also in the nipple that nipple 3 is out of shape when sucking, and the airway after the improvement is convenient to the advantage of cleaning in addition.

Claims

1, a kind of feeding bottle that improves the airway structure, comprise the conductance ring of bottle, nipple, ring cowling and central opening, the bottle peristome is established external screw thread, and the ring cowling inner edge is established female thread, ring cowling and bottle are by the internal and external screw thread screw lock and combine nipple and the conductance ring, it is characterized in that:

2, the feeding bottle of improvement airway structure according to claim 1 is characterized in that: described conductance ring center is provided with ringwall and stretches in the described nipple, and described annular groove is positioned at ringwall periphery bottom.

3, the feeding bottle of improvement airway structure according to claim 1 is characterized in that described: the joint place with nipple on the conductance ring is arranged at intervals with the protrusion piece.