CN2102748U

CN2102748U - Feeding bottle

Info

Publication number: CN2102748U
Application number: CN 91225381
Authority: CN
Inventors: 肖惠臻
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-09-20
Filing date: 1991-09-20
Publication date: 1992-04-29

Abstract

The utility model relates to a feeding bottle, comprising a bottle body whose upper section is formed with a bottle mouth, a nipple whose one section is provided with a convex ring portion whose bottom surface is additionally provided with a loop ring whose bottom surface is provided with three convex grain portions having the ventilation function at intervals, and a cover body used for positioning the nipple.

Description

Feeding bottle

This utility model relates to the suckling utensil; Specifically, relate to a kind of feeding bottle.

Feeding bottle is lactated infant's essential product, just known in the art, feeding bottle is made of a body, a nipple and a lid, if lid and body are locked too tightly when screwing togather or the angle that screws togather crooked words of deviation to some extent, breather on the nipple promptly has oppressed and can't bring into play the effect of ventilation, cause the baby to suck the interior milk of feeding bottle and be difficult for, cause meaningless puzzlement.

The purpose of this utility model is to provide a kind of feeding bottle, in use, can guarantee that not only the inside and outside air of bottle is unimpeded, and the milk in the bottle also can not leak.

According to feeding bottle of the present utility model, it comprises:

One body possesses the spatial accommodation that has an opening to make progress, and its epimere is formed with the bottleneck of a pre-sizing;

One nipple, its epimere forms one and suckes head, end section extends a prominent ring portion outward, the bottom surface of the ring portion of should dashing forward is down extended a ring again, be interval with some reinforcement parts on this ring, each down convexes with a prominent portion on this precalculated position, reinforcement part, and the inside of this prominent grain portion has a hollow bulb, in addition each is connected with hollow bulb that should prominent grain portion toward having passages corresponding to these prominent grain portions from end face that should prominent ring portion, and the head that is somebody's turn to do the grain portion of dashing forward certainly cuts open according to predetermined direction and is provided with a grooving and communicates with this hollow bulb; And

One lid is installed on the bottleneck of this body, and its top offers a through hole, so that be embedded at section appropriate location among this nipple.

Be illustrated for making structural feature of the present utility model be able to be understood, enumerating a most preferred embodiment now and consult accompanying drawing.

Fig. 1 is an exploded perspective view of the present utility model.

Fig. 2 is the assembled sectional view of Fig. 1.

Fig. 3 is the zoomed-in view of the A part of Fig. 2.

See also each figure, this utility model is made of a body (10), a nipple (20) and a lid (30), wherein:

This body (10) has the spatial accommodation (11) that an opening makes progress, and its internal diameter of the bottleneck size is approximately the 46mm(millimetre) about, its bottleneck outer peripheral face is provided with first screw part (12), and bottleneck inner peripheral surface epimere then is formed with an inclined plane part (13).

The top section of this nipple (20) is provided with one and suckes head, end Duan Ze has extended a prominent ring portion (21) outward, the bottom surface of the ring portion (21) of should dashing forward is down extended a ring (22) again, this ring (22) forms slightly to be bell mouth shape, be interval with three reinforcement parts (221) on it, point midway in these three reinforcement parts (221) respectively down convexes with the prominent grain portion (23) of a tip shape, the inside of being somebody's turn to do prominent grain portion (23) has a hollow bulb (231), each is connected with this hollow bulb (231) toward having a passage (24) corresponding to these three prominent grain portions (23) from the end face that is somebody's turn to do prominent ring portion (21) in addition, it is poroid that this passage (24) is flake, and up cut open at tip place, bottom of this prominent grain portion (23) and to be provided with a grooving, directly cut open with till middle teat (231) communicates according to predetermined direction.

The top of this lid (30) offers a through hole (31), so that be embedded in the annular groove portion (25) in this nipple (20) stage casing, the internal diameter of this through hole (31) is slightly larger than the external diameter of this annular groove portion (25), inner peripheral surface in bottle cap (30) is formed with second screw part (32), the screw thread of first screw part (12) of it and this body (10) is complementary, then be provided with a pulling part (33) in outer peripheral face, be easy to lid (30) is screwed or unscrews with help, in addition down extend to form a ring-type top supporting part (34) that is triangle section substantially, and section be formed with a flange part (35) top board the bottom surface outside again in the perisporium root edge of this through hole (31).

Owing to be formed with inclined plane part (13) in the bottleneck of this body (10), make the ring (22) of this nipple (20) keep one section suitable distance with the interior wealth face of bottleneck, thus, even user when screwing lid (30) angle deviation is crooked to some extent, this ring (22) is still unlikely inconsistent with the bottleneck inboard, the prominent grain portion (231) that makes this nipple (20) can extrusion, therefore, during milk in the baby is sucking feeding bottle, air inwardly enters body (10) inside with arrow among Fig. 3 (40) direction by the external world, in order to avoid form vacuum phenomenon in the feeding bottle, in order to sucking, and grain portion (231) was uncommitted because of dashing forward, so can bring into play the function of check valve fully, can prevent that milk from flowing out the feeding bottle outside from the rightabout of arrow (40) indication.

Moreover, because through hole (31) the perisporium lower edge in this lid (30) forms a top supporting part (34) in addition, and lid (30) inner face has flange part (35), mainly be when being afraid of that lid (30) is locked very tightly as if quilt, the plane of lid (30) top board bottom surface probably can be covered up the passage (24) of nipple (20), so this top supporting part of ad hoc meter (34) props up this passage (24) end face, cooperate this flange part (35) again, can between prominent ring portion (21) end face and lid (30) top board bottom surface, form a suitably big or small gap, therefore, even this lid (30) lock is very tight, this passage (24) is also unlikely to be plugged, and still can make the air admission smoothness.

In addition, the bottleneck end face of this body (10) also has recline prominent ring portion (21) bottom surface of this nipple (30) of the facet of a proper width, so also unlikely the oozing between bottleneck end face and prominent ring portion (21) bottom surface of milk in the feeding bottle let out to bottle.

In addition, attach one carry be, if the internal diameter of the bottleneck size of this body (10) is only made the 32mm(millimetre) about during it " slot " type, the reinforcement part (221) on this nipple (20) ring (22) is as long as there are two, certainly, prominent grain portion (23) number also has only two.

Claims

1, a kind of feeding bottle is characterized in that, it comprises:

One body possesses the spatial accommodation that has an opening to make progress, and its epimere is formed with a pre-sizing bottleneck;

One nipple, its epimere forms one and suckes head, end section extends a prominent ring portion outward, the bottom surface of the ring portion of should dashing forward is down extended a ring again, be interval with some reinforcement parts on this ring, each down protruding height has a prominent portion on this precalculated position, reinforcement part, and the inside of this prominent grain portion has a hollow bulb, in addition each is connected with hollow bulb that should prominent grain portion toward having passages corresponding to these prominent grain portions from end face that should prominent ring portion, and the head that is somebody's turn to do the grain portion of dashing forward certainly cuts open according to predetermined direction and is provided with a grooving and communicates with this hollow bulb; And

2, feeding bottle according to claim 1 is characterized in that: the perisporium root edge of the through hole of this lid top board down extends to form a ring-type top supporting part that is triangle section substantially, cooperates the back just to pull in the passage end face of this nipple on the top forming.

3, according to claim 1 or 2 described feeding bottles, it is characterized in that: the number of the reinforcement part of this nipple is three.

4, feeding bottle according to claim 1 and 2 is characterized in that: the number of the reinforcement part of this nipple is two.

5, feeding bottle according to claim 1 is characterized in that: the prominent grain portion of this nipple is located on the point midway of these reinforcement parts.