CN215504441U - Nipple structure of baby's feeding bottle - Google Patents

Abstract

The utility model discloses a nipple structure of an infant feeding bottle, which is provided with a bottom plate, a supporting part and a sucking part, wherein the supporting part extends upwards from the bottom plate, the sucking part is formed by extending the upper end of the supporting part, a space is formed in the supporting part and the sucking part in a hollow mode, a sucking unit is provided with an inner plug piece and a suction pipe connected with the inner plug piece, the inner plug piece is assembled in the space of the nipple in a matching mode and is lower than the sucking part, and an inner contraction space is arranged in the inner plug piece in a hollow mode.

Description

Nipple structure of baby's feeding bottle

Technical Field

The present invention relates to a nipple structure, and more particularly, to a nipple structure of an infant feeding bottle for preventing flatulence.

Background

An anti-choking and anti-flatulence feeding bottle nipple structure is known, as shown in fig. 5 and 6, which includes: a feeding bottle 50, a locking ring 51, a nipple 60 matched with the locking ring 51 and assembled on the mouth 52 of the feeding bottle 50, and an anti-choking element 70, wherein the anti-choking element 70 has a tray body 71, a suction pipe 72 connected with the tray body 71, and a suction head 73 arranged at the other end of the suction pipe 72, wherein the upper end of the tray body 71 is provided with a set of ring walls 711 corresponding to the bottom opening 61 of the nipple 60, and the center of the bottom of the tray body 71 is provided with a conduit 712 for assembling the suction pipe 72, when the structure is installed and used, the tray body 71 of the anti-choking element 70 is assembled at the bottom of the nipple 60 relatively, and the combined ring walls 711 are clamped and fixed in the opening 61 of the nipple 60, and then assembled on the mouth 52 of the feeding bottle 50 through the locking ring 51, so as to complete the structure; therefore, the plate 71 is separated between the feeding bottle 50 and the nipple 60, when the infant drinks, the nipple 60 needs to suck the liquid in the bottle and the liquid is introduced into the inner space 62 of the nipple 60 through the suction pipe 72, so as to achieve the purpose of drinking, however, the plate 71 is only clamped and fixed on the opening 61 of the nipple 60, so that the inner space 62 can store air before the liquid is introduced, the air in the inner space 62 is firstly sucked when the infant sucks for drinking, the liquid can be further introduced into the inner space 62, and the liquid is also mixed with the air and drunk after being introduced into the inner space 62, and then enters the abdomen of the infant, so that the infant is flatulence and uncomfortable, so that the phenomenon of painful crying is caused, and the condition of milk spitting is further caused.

In view of the above, the inventor has made experience in manufacturing, developing and designing related products for many years, and has conducted detailed design and careful evaluation to the above-mentioned objects, and finally has obtained a practical invention.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide a nipple structure of an infant feeding bottle, aiming at the above disadvantages in the prior art.

The above structure, it includes: a feeding bottle, a cap ring, a nipple combined with the cap ring and arranged on the feeding bottle, and a sucking unit, wherein the nipple has a bottom plate, a supporting part extending upwards from the bottom plate, and a sucking part extending from the upper end of the supporting part, the supporting part and the sucking part are hollow to form a space and communicated with the bottom plate to form an opening, the inner wall of the space is higher than the bottom plate and is provided with a limit convex part, the sucking unit has an inner plug piece and a suction pipe connected with the inner plug piece, the inner plug piece is combined in the space of the nipple and is lower than the sucking part, wherein the inner plug piece is hollow and is provided with an inner shrinkage space, the bottom of the inner shrinkage space is provided with an open port, the periphery of the open port is provided with a ring convex rib, the upper part of the ring convex rib is combined with the limit convex part and is provided with a limit concave part, and the center of the top end of the inner plug piece is provided with a sucking hole, a conduit extends from the suction hole to the retracted space.

Preferably, a through hole is formed on the upper end surface of the lock cover ring, an inward-concave ring part is formed between the bottom plate of the nipple and the supporting part, and the inward-concave ring part is clamped and fixed with the through hole, so that the bottom plate is limited in the lock cover ring.

Preferably, one end of the suction pipe is connected with the conduit of the inner plug member, the other end is provided with a suction head, and the suction head is internally and integrally wrapped with a balancing weight.

Efficacy against the prior art: the inner plug piece of the sucking unit is assembled into the space of the nipple and is lower than the sucking part, the inner plug piece can be extruded and sucked along with the action of the mouth of the infant through the inner contracting space, the volume of the space is further reduced by the assembly of the inner plug piece, the proportion of air entering the space is effectively reduced, the condition that the stomach flatulence is caused by excessive air suction during drinking is further avoided, and the practical feeding effect is improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an assembled cross-sectional view of the present invention.

Fig. 4 is a schematic view of the usage state of the present invention.

Fig. 5 is an exploded view of the known device.

Fig. 6 is a combined sectional view of a known apparatus.

Symbolic illustration in the drawings:

the utility model

10 feeding bottles;

11 is provided with an upper opening;

20 locking the cover ring;

21 through holes;

30 of a nipple;

31 a base plate;

32 a support part;

33 a suction portion;

34 an inwardly concave ring portion;

35 space;

351 a limit convex part;

36 opening;

40 a sucking unit;

41 an inner plug;

411 inward shrinkage space;

412 open the port;

413 ring rib;

414 limit recess;

415 a suction hole;

416 a conduit;

42 a suction pipe;

421 a suction head;

422 balancing weight;

it is known that

50 feeding bottles;

51 a locking ring;

52 a bottle mouth;

60 a nipple;

61, an opening;

62 an interior space;

70 an anti-choking piece;

71 a tray body;

711 combining the annular walls;

712 a catheter;

72 a suction pipe;

73 a suction head.

Detailed Description

To further understand and appreciate the objects, features and functions of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings, in which:

first, referring to fig. 1 and 2, a nipple structure of an infant feeding bottle includes: a feeding bottle 10, a cap locking ring 20, a nipple 30 assembled with the cap locking ring 20 and disposed at the upper opening 11 of the feeding bottle 10, and a sucking unit 40, wherein the nipple 30 has a bottom plate 31, a supporting portion 32 extending upward from the bottom plate 31, and a sucking portion 33 formed by extending the upper end of the supporting portion 32, and a through hole 21 is formed at the upper end surface of the cap locking ring 20, a concave ring portion 34 is formed between the bottom plate 31 and the supporting portion 32 of the nipple 30, and is fixed by the concave ring portion 34 and the through hole 21, so as to limit the bottom plate 31 in the cap locking ring 20, a space 35 is formed in the supporting portion 32 and the sucking portion 33, and communicates with the bottom plate 31 to form an opening 36, and a limit protrusion 351 is further annularly disposed on the inner wall of the space 35 higher than the bottom plate, the sucking unit 40 has a hemispherical inner plug 41 and a suction pipe 42 connected to the inner plug 41, the inner plug 41 is hollow and provided with an inner contracting space 411, an opening 412 is formed at the bottom of the inner contracting space 411, the periphery of the opening 412 is provided with a ring convex rib 413, a limit concave part 414 is annularly arranged above the ring convex rib 413 in cooperation with a limit convex part 351 of the nipple 30, a suction hole 415 is formed at the center of the top end of the inner plug 41, a conduit 416 is further extended from the suction hole 415 to the inner contracting space 411, one end of the suction pipe 42 is connected with the conduit 416 of the inner plug 41, the other end is provided with a suction head 421, and the inner part of the suction head 421 is integrally coated with a balancing weight 422.

Referring to fig. 1, 2 and 3, the nipple 30 is formed by inwardly assembling the bottom plate 31 to the through hole 21 of the locking cover ring 20, and fixedly fastening the bottom plate to the through hole 21 by the inner concave ring part 34, the inner plug 41 of the sucking unit 40 is fittingly assembled with the sucking hole 415 toward the sucking part 33 in the space 35 of the nipple 30, and is lower than the sucking part 33, and the outer wall of the inner plug 41 is tightly attached to the inner wall of the space 35, at the same time, the limit concave part 414 is engaged and fixed with the limit convex part 351 on the inner wall of the space 35, the ring rib 413 is against the bottom side of the limit protrusion 351, and an end of the straw 42 is assembled to the duct 416 of the inner plug 41, and finally the nipple 30 is assembled to the upper opening 11 of the feeding bottle 10 through the locking ring 20, the suction tube 42 of the sucking unit 40 is naturally suspended in the bottle by the suction head 421 at the other end, and thus a nipple structure of the baby bottle is completed.

When the feeding bottle 10 is drinking with the nipple 30, the nipple 30 enters the mouth of the infant through the sucking portion 33, the liquid in the feeding bottle 10 is introduced into the sucking portion 33 through the straw 42 by the sucking action of the infant, the inner plug 41 is embedded in the space 35 of the nipple 30, so that the volume of the space 35 is greatly reduced by the inner plug 41, and the ratio of the air entering the space 35 is reduced, thereby effectively preventing the occurrence of gastric distention caused by the excessive air inhalation when the infant drinks, the outer wall of the inner plug 41 is tightly attached to the inner wall of the space 35 to form an airtight state, the inner part is hollow and has an inner contracting space 411, when the sucking portion 33 is forced, the inner plug 41 is compressed inwards along with the sucking action, so that the infant can normally drink, the liquid in the bottle can be surely guided into the sucking part 33 along the suction pipe 42 and the suction hole 415, thereby achieving the purpose of drinking.

With the structure of the above embodiment, the following benefits can be obtained: the inner plug 41 of the sucking unit 40 is assembled into the space 35 of the nipple 30 and is lower than the sucking part 33, the inner plug 41 can not only be squeezed and sucked along with the action of the mouth of the infant through the inner contracting space 411, but also the volume of the space 411 is reduced by the assembly of the inner plug 41, the proportion of air entering the space 411 is effectively reduced, the condition that the stomach flatulence is caused by excessive air suction during drinking is avoided, and the practical feeding effect is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the utility model; all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims (3)

1. A nipple structure of an infant feeding bottle, characterized by comprising: a feeding bottle, a cap ring, a nipple combined with the cap ring and arranged on the feeding bottle, and a sucking unit, wherein the nipple has a bottom plate, a supporting part extending upwards from the bottom plate, and a sucking part extending from the upper end of the supporting part, the supporting part and the sucking part are hollow to form a space and communicated with the bottom plate to form an opening, the inner wall of the space is higher than the bottom plate and is provided with a limit convex part, the sucking unit has an inner plug piece and a suction pipe connected with the inner plug piece, the inner plug piece is combined in the space of the nipple and is lower than the sucking part, wherein the inner plug piece is hollow and is provided with an inner shrinkage space, the bottom of the inner shrinkage space is provided with an open port, the periphery of the open port is provided with a ring convex rib, the upper part of the ring convex rib is combined with the limit convex part and is provided with a limit concave part, and the center of the top end of the inner plug piece is provided with a sucking hole, a conduit extends from the suction hole to the retracted space.

2. The structure of a pacifier of an infant feeding bottle as claimed in claim 1, wherein a through hole is formed at an upper end surface of the cap locking ring, an inner concave ring portion is formed between the bottom plate of the pacifier and the support portion, and the inner concave ring portion is engaged and fixed with the through hole, so that the bottom plate is restricted in the cap locking ring.

3. The structure of a feeding bottle nipple as claimed in claim 1, wherein one end of the suction tube is connected to the guide tube of the inner plug member, and the other end is provided with a suction head, and the inside of the suction head is integrally wrapped with a weight block.

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