CN211658785U - Milk bottle capable of imitating sucking breast milk - Google Patents

Abstract

The utility model relates to an imitative breast milk sucking feeding bottle, include: the milk bottle comprises a nipple, a transparent outer bottle body with an opening at the lower end, a transparent inner bottle body with an opening at the upper end and pivoted with the transparent outer bottle body, a plurality of milk cavities which are arranged in the transparent inner bottle body and are divided by a partition board and are circumferentially and uniformly distributed along the axial line of the transparent inner bottle body, elastic sealing gaskets which are arranged at the lower end of a top plate of the transparent outer bottle body and between the upper end of the side wall of the transparent inner bottle body and the upper end of the partition board, milk outlet holes which are arranged on the top plate of the transparent outer bottle body, one-to-one corresponding check valves with the milk cavities in number; the one-way valve is arranged on the bottom plate of the transparent inner bottle body, and the outlet end of the one-way valve is communicated with the milk cavity; the nipple is arranged at the upper end of the transparent outer bottle body. The milk bottle is sucked by imitating breast milk, negative pressure or bubbles are not easy to appear in the bottle body, milk choking or flatulence is not easy to appear for infants, milk can intermittently flow out like breast milk, and the infants can not be inadapted when breast milk is suckled.

Description

Milk bottle capable of imitating sucking breast milk

Technical Field

The utility model belongs to the technical field of the suckling apparatus and specifically relates to a feeding bottle is sucked to imitative breast milk.

Background

A feeding bottle is a nursing appliance for replacing breast milk for nursing; when breast milk is fed, the breast milk intermittently flows under the stimulation of forceful sucking of infants, and the pressure is reduced when the breast milk flows; after the bottle cap of the traditional feeding bottle is screwed, the bottle body filled with milk is in a sealing structure, the milk flows out from the outlet of the nipple, and a channel for supplementing air into the feeding bottle can only pass through the outlet of the nipple; when an infant uses the feeding bottle to drink milk, negative pressure or air bubbles are easy to appear in the bottle body, so that the infant is easy to choke or inflate, milk cannot intermittently flow out like breast-feeding, and the infant is easy to have inadaptation during breast-feeding; therefore, negative pressure or bubbles are not easy to appear in the designed bottle body, so that the infants are not easy to choke milk or expand air, milk can intermittently flow out like breast-feeding, and the infants cannot generate uncomfortable milk imitating sucking milk bottles during breast-feeding, thereby becoming a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming present when the infant uses the feeding bottle to drink milk, there is inside negative pressure or the bubble of appearing easily of bottle, make the infant easily appear chocking milk or flatulence, milk can not flow like the intermittence when breast milk is suckled, easily appear inadaptable not enough when breast milk is suckled, provide a inside negative pressure or the bubble of being difficult to appear of bottle, make the infant be difficult for appearing chocking milk or flatulence, milk can flow like the intermittence when breast milk is suckled, the infant can not appear the uncomfortable imitative breast milk when breast milk is suckled and suck the feeding bottle.

The utility model discloses a concrete technical scheme is:

a breastfeeding bottle, comprising: the milk bottle comprises a nipple, a transparent outer bottle body with an opening at the lower end, a transparent inner bottle body with an opening at the upper end and pivoted with the transparent outer bottle body, a plurality of milk cavities which are arranged in the transparent inner bottle body and are divided by a partition board and are circumferentially and uniformly distributed along the axial line of the transparent inner bottle body, elastic sealing gaskets which are arranged at the lower end of a top plate of the transparent outer bottle body and between the upper end of the side wall of the transparent inner bottle body and the upper end of the partition board, milk outlet holes which are arranged on the top plate of the transparent outer bottle body, one-to-one corresponding check valves with the milk cavities in number; the one-way valve is arranged on the bottom plate of the transparent inner bottle body, and the outlet end of the one-way valve is communicated with the milk cavity; the nipple is arranged at the upper end of the transparent outer bottle body. The milk bottle is sucked by imitating breast milk, negative pressure or bubbles are not easy to appear in the bottle body, milk choking or flatulence is not easy to appear for infants, milk can intermittently flow out like breast milk, and the infants can not be inadapted when breast milk is suckled.

Preferably, the inner body circumferential direction rotation positioning assembly comprises: the milk bottle comprises a central column, a middle hole, a positioning head, a knob, collision beads, positioning counter bores and positioning holes, wherein the central column penetrates through a bottom plate of a transparent inner bottle body and is connected with the bottom plate of the transparent inner bottle body; the positioning counter bores are uniformly distributed along the axial line of the transparent inner bottle body in the circumferential direction and correspond to the milk cavities one by one; the diameter of the positioning head is matched with that of the middle hole, and the outer diameter of the transparent inner bottle body is matched with the inner diameter of the transparent outer bottle body; when the bead body of the collision bead is positioned in one positioning counter bore, the milk outlet hole is communicated with one milk cavity. The inner bottle body circumferential rotation positioning assembly is simple in structure, the transparent inner bottle body is convenient to rotate, and circumferential positioning is accurate.

Preferably, the outer side of the transparent inner bottle body is surrounded with an annular groove. The contact area between the outer side wall of the transparent inner bottle body and the inner side wall of the transparent outer bottle body is reduced, and the rotational friction torque of the transparent inner bottle body is reduced.

Preferably, the outer side of the knob is surrounded with an axial convex strip group. The knob is convenient to rotate.

Preferably, the inner bottle body axial positioning piece is a positioning ring provided with an external thread; the inner side of the transparent outer bottle body is surrounded with internal threads; the positioning ring blocks the lower end of the transparent inner bottle body, and the external thread is in threaded connection with the internal thread. The inner bottle body axial positioning piece has simple and practical structure and is beneficial to the assembly and disassembly of the transparent inner bottle body.

Preferably, the inner bottle body axial positioning piece is a circlip for a hole; a retainer groove is arranged around the inner side of the transparent outer bottle body; the hole elastic retainer ring blocks the lower end of the transparent inner bottle body, and the hole elastic retainer ring is clamped in the retainer ring groove. The inner bottle body axial positioning piece has simple and practical structure and is beneficial to the assembly and disassembly of the transparent inner bottle body.

Compared with the prior art, the beneficial effects of the utility model are that: the milk bottle is sucked by imitating breast milk, negative pressure or bubbles are not easy to appear in the bottle body, milk choking or flatulence is not easy to appear for infants, milk can intermittently flow out like breast milk, and the infants can not be inadapted when breast milk is suckled. The inner bottle body circumferential rotation positioning assembly is simple in structure, the transparent inner bottle body is convenient to rotate, and circumferential positioning is accurate. The outer side of the transparent inner bottle body is provided with an annular groove, so that the contact area between the outer side of the transparent inner bottle body and the inner side of the transparent outer bottle body is reduced, and the rotational friction torque of the transparent inner bottle body is reduced. The outer side of the knob is surrounded with an axial convex strip group, which is beneficial to rotating the knob. The inner bottle body axial positioning piece has simple and practical structure and is beneficial to the assembly and disassembly of the transparent inner bottle body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a plan view of the transparent inner body of fig. 1.

In the figure: the nipple comprises a nipple 1, a transparent outer bottle body 2, a transparent inner bottle body 3, a partition plate 4, a milk cavity 5, a top plate 6, an elastic sealing gasket 7, a milk outlet hole 8, a one-way valve 9, a bottom plate 10, a middle column 11, a middle hole 12, a positioning head 13, a knob 14, a collision bead 15, a bead body 16, a positioning counter bore 17, an annular groove 18, an axial convex strip group 19 and a positioning ring 20.

Detailed Description

The invention will be further described with reference to the drawings.

As shown in the attached figures 1 and 2: a breastfeeding bottle, comprising: the milk bottle comprises a nipple 1, a transparent outer bottle body 2 with an opening at the lower end, a transparent inner bottle body 3 with an opening at the upper end and pivoted with the transparent outer bottle body 2, eight milk cavities 5 which are arranged in the transparent inner bottle body 3 and are divided by eight partition plates 4 and are circumferentially and uniformly distributed along the axis of the transparent inner bottle body 3, an elastic sealing gasket 7 which is arranged between the lower end of a top plate 6 of the transparent outer bottle body 2, the upper end of the side wall of the transparent inner bottle body 3 and the upper end of the partition plates 4, milk outlets 8 which are arranged on the top plate 6 of the transparent outer bottle body 2, one-way valves 9 which are the same in number as the milk cavities 5 and correspond one; the one-way valve 9 is arranged on the bottom plate 10 of the transparent inner bottle body 3, and the outlet end of the one-way valve 9 is communicated with the milk cavity 5; the nipple 1 is arranged at the upper end of the transparent outer bottle body 2. The elastic sealing gasket 7 is made of silica gel.

Inner bottle body circumferential direction locating component include: a center pillar 11 penetrating through the bottom plate 10 of the transparent inner bottle body 3 and connected with the bottom plate 10 of the transparent inner bottle body 3, a center hole 12 formed in the top plate 6 of the transparent outer bottle body 2, a positioning head 13 inserted into the center hole 12 and integrally connected with the upper end of the center pillar 11, a knob 14 mounted at the lower end of the center pillar 11, a collision bead 15 mounted at the inner side of the transparent outer bottle body 2, and positioning counter bores 17 provided at the outer side of the transparent inner bottle body 3, the number of which is the same as that of the milk cavities 5, and the positioning counter bores are matched with the bead bodies 16 of the collision bead 15; the positioning counter bores 17 are uniformly distributed along the axial line of the transparent inner bottle body 3 in the circumferential direction and correspond to the milk cavities 5 one by one; the diameter of the positioning head 13 is in clearance fit with the diameter of the middle hole 12, and the outer diameter of the transparent inner bottle body 3 is in clearance fit with the inner diameter of the transparent outer bottle body 2; when the ball body 16 of the collision ball 15 is positioned in a positioning counter bore 17, the milk outlet 8 is communicated with a milk cavity 5. The inner side end of the partition board 4 is connected with the side wall of the middle column 11, the outer side end of the partition board 4 is connected with the inner side wall of the transparent inner bottle body 3, and the lower end of the partition board 4 is connected with the upper end of the bottom board 10 of the transparent inner bottle body 3.

An annular groove 18 is arranged around the outer side of the transparent inner bottle body 3.

An axial convex strip group 19 is arranged around the outer side of the knob 14.

The inner bottle body axial positioning piece is a positioning ring 20 provided with an external thread; the inner side of the transparent outer bottle body 2 is surrounded with internal threads; the positioning ring 20 blocks the lower end of the transparent inner bottle body 3 and the external thread is in threaded connection with the internal thread.

When the breast milk sucking simulating feeding bottle is used for feeding milk, an infant forcibly sucks the nipple 1, milk in the first milk cavity 5 flows out from the outlet of the nipple 1 through the milk outlet hole 8 and is sucked into the mouth of the infant, when the negative pressure in the first milk cavity 5 gradually increases to reach a set value along with the reduction of the milk amount in the first milk cavity 5, the outlet end is communicated with the first one-way valve 9 communicated with the first milk cavity 5, air is supplemented into the first milk cavity 5, negative pressure or bubbles are not easy to occur in the milk cavity 5, and the infant is not easy to choke or expand; after the milk in the first milk cavity 5 is sucked for a set time at intervals, the knob 14 is rotated, the central column 11 drives the transparent inner bottle body 3 to rotate, so that the bead body 16 of the bumping bead 15 is separated from the first positioning counter bore 17 and is positioned in the second positioning counter bore 17, the milk outlet 8 is communicated with the second milk cavity 5, and the milk in the second milk cavity 5 flows out from the outlet of the nipple 1 through the milk outlet 8 and is sucked into the mouth of the infant; the milk in the eight milk cavities 5 can intermittently flow out one by one like breast-feeding, so that the infants can not feel uncomfortable during breast-feeding; the positioning ring 20 is removed, and the transparent inner bottle body 3 is taken out to supplement milk.

In addition to the above embodiments, the technical features or technical data of the present invention can be selected and combined again within the scope disclosed in the claims and the specification of the present invention to constitute new embodiments, which can be realized by those skilled in the art without creative efforts, and therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.

Claims (6)

1. A breastfeeding bottle, comprising: the nipple, characterized by, imitative breast milk suck the feeding bottle still include: the milk bottle comprises a transparent outer bottle body with an opening at the lower end, a transparent inner bottle body with an opening at the upper end and pivoted with the transparent outer bottle body, a plurality of milk cavities which are arranged in the transparent inner bottle body and are divided by a partition plate and are circumferentially and uniformly distributed along the axial line of the transparent inner bottle body, elastic sealing gaskets which are arranged at the lower end of a top plate of the transparent outer bottle body and between the upper end of the side wall of the transparent inner bottle body and the upper end of the partition plate, milk outlet holes which are arranged on the top plate of the transparent outer bottle body, one-to-one corresponding check valves with the same number as the milk; the one-way valve is arranged on the bottom plate of the transparent inner bottle body, and the outlet end of the one-way valve is communicated with the milk cavity; the nipple is arranged at the upper end of the transparent outer bottle body.

2. The imitation breast milk sucking bottle of claim 1, further comprising: inner bottle body circumferential direction locating component include: the milk bottle comprises a central column, a middle hole, a positioning head, a knob, collision beads, positioning counter bores and positioning holes, wherein the central column penetrates through a bottom plate of a transparent inner bottle body and is connected with the bottom plate of the transparent inner bottle body; the positioning counter bores are uniformly distributed along the axial line of the transparent inner bottle body in the circumferential direction and correspond to the milk cavities one by one; the diameter of the positioning head is matched with that of the middle hole, and the outer diameter of the transparent inner bottle body is matched with the inner diameter of the transparent outer bottle body; when the bead body of the collision bead is positioned in one positioning counter bore, the milk outlet hole is communicated with one milk cavity.

3. The imitation breast milk sucking bottle of claim 2, wherein: the outer side of the transparent inner bottle body is surrounded with an annular groove.

4. The imitation breast milk sucking bottle of claim 2, wherein: and an axial convex strip group is arranged around the outer side of the knob.

5. The imitation breast feeding bottle of claim 1 or 2 or 3 or 4, wherein: the inner bottle body axial positioning piece is a positioning ring provided with an external thread; the inner side of the transparent outer bottle body is surrounded with internal threads; the positioning ring blocks the lower end of the transparent inner bottle body, and the external thread is in threaded connection with the internal thread.

6. The imitation breast feeding bottle of claim 1 or 2 or 3 or 4, wherein: the inner bottle body axial positioning piece is a hole elastic retainer ring; a retainer groove is arranged around the inner side of the transparent outer bottle body; the hole elastic retainer ring blocks the lower end of the transparent inner bottle body, and the hole elastic retainer ring is clamped in the retainer ring groove.

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