CN2192330Y

CN2192330Y - Elbow type baby feeding bottle without negative pressure

Info

Publication number: CN2192330Y
Application number: CN 94217307
Authority: CN
Inventors: 付帅伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-14
Filing date: 1994-07-14
Publication date: 1995-03-22
Anticipated expiration: 2004-07-14

Abstract

The utility model relates to an elbow type baby feeding bottle without negative pressure. The utility model is composed of an elbow cover, a bottle body and a nipple cover which are respectively connected with two connecting openings of the elbow cover. The upright type of the existing feeding bottle is changed into the elbow type. The gripping body position is suitable for the natural body position. The nipple and the bottle body are communicated by a suction tube. In the process of baby sucking, as the upper shell of the elbow cover is provided with an air hole which is communicated with the bottle body, the negative pressure is not generated, and the baby favorably sucks the milk.

Description

Elbow type baby feeding bottle without negative pressure

This utility model relates to a kind of feeding bottle, and particularly a kind of elbow type that does not produce negative pressure and be suitable for gripping position does not have the negative pressure baby bottle.

At present, the baby bottle of seeing in market still adopts traditional upright mode, i.e. nipple and the bottle axis that exists together.Though this feeding bottle is simple in structure, it is convenient, cheap to clean, and there is following some deficiency all the time in it:

One, grips position and have selectivity.The gripping of feeding bottle divides just gripping with reverse grip holds, and just gripping promptly is the wrist of not overturning in advance when gripping feeding bottle, and then lifts the elbow arm nipple is sent in baby's mouth; It promptly is the wrist of overturning in advance when gripping feeding bottle that reverse grip is held, and then the upset wrist will be suckled upside down.It is factitious that this selectivity grips.

Two, milk can produce upside down from overflowing.Milk upside down, the beverage in the bottle can overflow from nipple and penetrate, and will spatter because of carelessness the baby on the face or on one's body or cause the baby to choke coughing.

Three, be easy to generate negative pressure.Baby hungry or that can not take a breath makes easily and produces negative pressure in the feeding bottle, when sucking less than milk, can continue the baby is drunk the operation more complicated after having only the nipple of extraction out ventilation.

The purpose of this utility model be to provide a kind of and can be suitable for gripping position naturally, the elbow type of penetrating, do not produce negative pressure that can not overflow does not have the negative pressure baby bottle.

The technical scheme that this elbow type does not have the negative pressure baby bottle is achieved in that on the basis of existing feeding bottle bottle, and original flat milk skull is changed to newly-designed elbow lid.This elbow is stamped two interfaces, and place's interface connects with the milk skull, and another connects with the milk bottleneck.Two residing axis of interface constitute the angle of 80 °～120 ° of scopes.It between interface and the interface cavity that surrounds by housing.Not produce negative pressure in the bottle in order making, to make cavity and the extraneous pore that communicates one of the housing top of elbow lid processing especially.Have one to be the dividing plate of one with elbow lid between cavity and the bottle, have one uncoveredly on dividing plate, it makes cavity be communicated with bottle.In order to make milk can only from suction pipe, enter nipple, between milk headstock and interface end, added a sealing gasket especially, the mesopore of sealing gasket cooperates with suction pipe and is tightly connected.When the baby sucked milk, the milk self-straw entered nipple and enters the mouth then, owing on the elbow lid housing pore (6) is arranged, so can not produce negative pressure all the time in the bottle.

This utility model is owing to adopt the form of elbow lid, makes that shape in use, grips position and suits naturally in an angle between nipple and the bottle; Because between nipple and the bottle is to be communicated with by suction pipe, milk only just can enter the mouth when sucking, and has both made feeding bottle to nipple direction certain angle that tilts at ordinary times, also can not produce from excessive sputter; Establish a pore that is communicated with the cavity and the external world at the upper casing place of elbow lid, thereby overcome the disadvantage that former feeding bottle is easy to generate negative pressure.

Below in conjunction with accompanying drawing this utility model is described further.

Fig. 1 is a structural representation of the present utility model.

With reference to Fig. 1.This utility model is made up of bottle, elbow lid, milk skull (3), nipple (1), sealing gasket (5), suction pipe (10), bottle (12).Covered two interfaces (4), (8) at elbow, interface (4) and (8) separately the formed angle theta range of choice of axis of gained between 80 °～120 °.Interface (8) and milk bottleneck (9) thread connection; Interface (4) and milk skull thread connection.Between two interfaces of elbow lid is a cavity that is interconnected (13).Have between cavity (13) and the bottle (12) one with half open form dividing plate (14) of elbow lid one, uncovered (7) are on the dividing plate that deviates from the nipple direction, and cavity is communicated with bottle.Have one to make cavity (13) and the extraneous pore (6) that communicates on elbow lid housing top, it is continuous make-up gas in bottle in the confession baby sucking process that this pore mainly acts on, to avoid the generation of negative pressure.

Be communicated with by suction pipe (10) between nipple (1) and the bottle (12).Between the end face of the base (2) of nipple (1) and interface (4) sealing gasket (5) is arranged, its mesopore cooperates with suction pipe (10) and is tightly connected.What is called is tightly connected and is meant that milk can not enter being connected of nipple with external diameter perisporium place by suction pipe.One end of suction pipe (10) communicates with nipple, the position at the hydrops angle at the bottom of in addition end (11) is in bottle, so-called hydrops angle, promptly be bottle to a certain square neck tiltedly after, in the trigonum that constitutes with the bottle wall at the bottom of liquid at the bottom of remaining in bottle concentrates on bottle, the residing zone of this hydrops is at the hydrops angle.Suction pipe end (11) in addition bends towards towards the hydrops angle of the first side of milk, and purpose is exactly for the baby sucks the interior milk of bottle more, and emptying phenomenon can not take place.

This utility model can directly utilize the bottle and the milk skull of existing feeding bottle factory in the manufacturing.Need only increase elbow lid, sealing gasket and three kinds of parts of suction pipe.The external screw thread bore of elbow lid interface (4) is consistent with the female thread bore of existing milk skull, can satisfy the exchange requirement.The female thread bore of elbow lid interface (8) is consistent with the external screw thread bore of milk bottleneck (9).Feeding bottle bottle (12) is satisfied exchange requirement.

Claims

1, a kind of elbow type does not have the negative pressure baby bottle, form by bottle, elbow lid, nipple, it is characterized in that: elbow is stamped two interfaces (4), (8), interface (4) is 80 °～120 ° with the scope that the angle theta that the residing separately axis of interface (8) forms is selected, interface (8) connects with milk bottleneck (9), and interface (4) connects with milk skull (3); Between two interfaces of elbow lid is a cavity that is interconnected (13), and elbow lid housing top has one to make cavity (13) and the extraneous pore (6) that communicates; Be communicated with by suction pipe (10) between nipple (1) and the bottle (12).

2, elbow type according to claim 1 does not have the negative pressure baby bottle, it is characterized in that: between the end face of the base (2) of nipple (1) and interface (4) sealing gasket (5) is arranged, its mesopore cooperates with suction pipe (10) and is tightly connected.

3, elbow type according to claim 1 does not have the negative pressure baby bottle, it is characterized in that: cover half open form dividing plate (14) at elbow and be on the dividing plate that deviates from the nipple direction with uncovered (7) that cavity (13) and bottle (12) communicate.