CN201832193U

CN201832193U - Milk pump structure

Info

Publication number: CN201832193U
Application number: CN2010205555085U
Authority: CN
Inventors: 洪士超
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-11
Filing date: 2010-10-11
Publication date: 2011-05-18
Anticipated expiration: 2020-10-11

Abstract

A milk pump structure comprises a pump ball, a pump-leading part and a milk bottle, wherein a lower leaking part combined with the milk bottle is arranged below the pump-leading part; a joint end combined with the pump ball and an aiming end contacted with breast milk are arranged above the pump-leading part; the inner side of the joint end is provided with at least one air hole communicated with the milk bottle; the inner side of the lower leaking part is provided with a guide tube communicated with the milk bottle; the inner side of the aiming end is provided with a flow channel communicated with the guide tube; the periphery of the inner side of the lower leaking part is provided with a plurality of ribs; the ribs are provided with one notch; and a leakage stopping ring is embedded in the notch. The milk pump structure can enable the milk to truly enter the milk bottle and avoid the influence of air pumping.

Description

The humalactor structure

Technical field

This utility model relates to a kind of milk that makes and enters in the feeding bottle really, and the design that not influenced by gas pumping relates in particular to a kind of humalactor structure.

Background technology

A research of famous Lancet periodical of in April, 1998 is cooperated to be published in Harvard University's medical college, nutrient research institute of Mexico country and other research center, confirm that breast milk contains special glycoprotein lactadherin, can resist rotavirus and reduce children's diarrhae; Be with, breast milk can provide baby's nutrient and enhancing immunity, be baby's best natural food and medicine, the breast milk of discovering in past is resisted the effectiveness that escherichia coli and strep infect in addition, and baby's immune system immaturity also, so than the easier bacteria infection of being grown up, therefore, be connected in the U.S. than civilization and progress, U.S. Pediatrics Department institute (AAP) all actively advise mother should be at least to neonatal nursing six months, and the i.e. purpose and giving birth to for this reason of feeding bottle.

Existing feeding bottle sees also TaiWan, China patent case number No. 261784, " humalactor structure ", it is a kind of humalactor structure, this breast pump is by the body with tubaeform cover mouth, rubber bulb, be located at the connection tube between body and the rubber bulb, and the feeding bottle of being located at the body below is formed, wherein, tubaeform cover mouth can cover breast, it is inner and extend a catch towards feeding bottle, and between connection tube and the body, and respectively establish a check valve on the perisporium, when pushing rubber bulb, air is disengaged from the check valve of connection tube perisporium, unclamp after the rubber bulb, because its constant pressure is extremely low, so can attract intramammary milk ejection, and the self catcher sheet flow in the feeding bottle, has powerful suction and form one, and humalactor easy and simple to handle.

Yet, though the existing feeding bottle of this kind can provide the effectiveness of drawing milk, but in fact, milk is to be sprayed on the catch when sucking, enter in the feeding bottle and adopt the mode that flows down along catch, and the position of rubber bulb intake-gas and catch are quite close, therefore when rubber bulb is pressed recovery, its suction strength can make that partly milk enters rubber bulb intake-gas place, even in the inflow rubber bulb, also or make milk depart to enter the normal route of feeding bottle, locate and amass, cause the waste of milk in feeding bottle upper end periphery etc., dirty etc., so its practicality is quite limited, be necessary to be researched and developed and can make milk enter in the feeding bottle really, and the humalactor structure that not influenced by gas pumping.

The utility model content

Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that prior art exists, and a kind of humalactor structure is provided, and can make milk enter really in the feeding bottle, and not influenced by gas pumping.

The technical scheme that its technical problem that solves this utility model adopts is:

A kind of humalactor structure, it comprises a pump ball, takes out and draws parts and a feeding bottle, and this is taken out, and to draw the parts below be a following leakage portion that establishes with the feeding bottle group, to draw the parts top be an abutting end of establishing with the pump set of balls and take out, and an aligning end that contacts with breast milk; At least one pore that communicates with feeding bottle is offered in this abutting end inboard, and a guide wire that communicates with feeding bottle is offered in this time leakage portion inboard, aims at the inboard runner that communicates with guide wire of offering of end.

The Pressing pump ball can produce suction by pore whereby, allows milk be entered in the feeding bottle by guide wire through runner by aiming at end, and can not departed from the route that enters feeding bottle by the suction affects of pump ball.

The inboard periphery of down leakage portion of the present utility model is provided with several rib, offer a short slot on this rib, and a seal ring embeds in this short slot, and wherein this seal ring provides the usefulness that sealing feeding bottle and following leakage portion group are established the gap, and short slot provides the usefulness of positioning leakage-stopping ring.

Abutting end of the present utility model is offered an embedding hole, and this pore is offered in this inner, embedding hole, and pump ball one end is established an insertion piece, and this inserts the sheathed at least one leakproof ring of piece periphery, wherein should insert piece and embed in the embedding hole, and the leakproof ring is butted on embedding hole inwall.

Guide wire of the present utility model is a detachable suction pipe of replacing, and this suction pipe one end convexedly stretches in aims at inboard this runner that forms of end, and the other end convexedly stretches in down leakage portion inboard.

The beneficial effects of the utility model are can make milk enter in the feeding bottle really, and not influenced by gas pumping.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further specified.

Fig. 1 is that this utility model is taken out and drawn parts three-dimensional appearance sketch map.

Fig. 2 is that this utility model is taken out and drawn the parts cross-sectional schematic.

Fig. 3, Fig. 4 are that this utility model is taken out and drawn another visual angle sketch map of parts.

Fig. 5 is this utility model three-dimensional appearance sketch map.

Fig. 6 is this utility model cross-sectional schematic.

Fig. 7 is this utility model second embodiment sketch map.

The number in the figure explanation:

1 pump ball, 11 insertion pieces, 12 leakproof rings 2 are taken out and are drawn parts

21 times leakage portion 211 guide wires, 212 ribs, 213 short slots

214 seal rings, 22 abutting ends, 221 pores, 222 embedding holes

23 aim at end 231 runners 3 feeding bottles 4 suction pipes

The specific embodiment

This utility model relates to a kind of humalactor structure, sees also Fig. 1 to shown in Figure 6, and it is main embodiment of the present utility model, comprise that a pump ball 1, is taken out to draw parts 2 and a feeding bottle 3, wherein:

This is taken out and draws parts 2 belows and form a following leakage portion 21 that establishes with 3 groups of feeding bottles, draw the formation one of parts 2 tops and 1 group of abutting end of establishing 22 of pump ball and take out, an and aligning end 23 that can contact with breast milk, as Fig. 2, shown in Figure 5, this is taken out the following leakage portion 21 of drawing parts 2 lower ends and establishes with feeding bottle 3 spiral shells and combine, and draws parts 2 tops and is this abutting end 22 and take out, and pump ball 1 one ends and abutting end 22 are embedded fixing, draw the contiguous abutting end of parts 2 top sides 22 places and be this alignings end 23 and take out, and aligning holds 23 can collect with breast milk;

At least one pore 221 that communicates with feeding bottle 3 is offered in these abutting end 22 inboards, and a guide wire 211 that communicates with feeding bottle 3 is offered in this time leakage portion 21 inboards, aim at end 23 inboards and offer a runner 231 that communicates with guide wire 211, as Fig. 2, Fig. 3, shown in Figure 4, these abutting end 22 inside bottom surface offer several pores 221, and leakage portion establishes this guide wire 211 in 21 inboards down, and aims at end 23 inboards and offer this runner 231, and pore 221 communicates with feeding bottle 3, guide wire 211, runner 231;

In addition, this time leakage portion 21 inboard peripheries are provided with several rib 212, offer a short slot 213 on this rib 212, this short slot 213 can embed at least one seal ring 214, wherein this seal ring 214 provides sealing

feeding bottle

3 and 21 groups of usefulness of establishing the gap of following leakage portion, and short slot 213 provides the usefulness of positioning leakage-stopping ring 214, as Fig. 3, shown in Figure 4, this time leakage portion 21 inboard peripheries equidistantly are provided with this rib 212, present the aspect that rib 212 relative center radiation shapes are arranged, and seal ring 214 is embedded on the short slot 213 of rib 212, establishes the gap effect for 21 groups so as to sealing feeding bottle 3 and following leakage portion are provided;

This abutting end 22 is offered an embedding hole 222, this pore 221 is offered in these 222 the inners, embedding hole, and pump ball 1 one ends are established an insertion piece 11, this inserts the sheathed at least one leakproof ring 12 of piece 11 peripheries, by means of making pump ball 1 in these insertion piece 11 embedding embedding holes 222 and taking out and draw parts 2 positioning combination, and be butted on embedding hole 222 inwalls by leakproof ring 12 usefulness that prevents the gas leakage is provided, as Fig. 2, Fig. 5, shown in Figure 6, this abutting end 22 is offered this embedding hole 222 toward in, and pore 221 is positioned at place, 222 bottoms, embedding hole, and sheathed this leakproof ring 12 on the insertion piece 11 outer diametric planes of pump ball 1, insert piece 11 whereby and can be inserted in the embedding hole 222, and leakproof ring 12 contacts with embedding hole 222 inner wall sealings, make pump ball 1 draw parts 2 positioning combination with taking out in view of the above, and leakproof ring 12 provides the usefulness that prevents the gas leakage, to avoid influencing the suction that pump ball 1 pressurized produces;

Whereby, as Fig. 5, shown in Figure 6, Pressing pump ball 1 can produce suction by pore 221, and (structure of pump ball 1 and model of action belong to existing, for example elastic pump ball 1 end of tool is offered hole, can when Pressing pump ball 1, make the hole opening and closing, to allow gas discharge and to produce suction to feeding bottle 3, or direct Pressing pump ball 1, allow gas discharge by the elsewhere in advance, allow aligning end 23 collect again with breast milk, also can reach the effect of drawing breast milk, so its enforceable kenel is quite a lot of, this utility model repeats no more this), allow milk enter in the feeding bottle 3 by guide wire 211 through runner 231, and can not departed from the route that enters feeding bottle 3 by the suction affects of pump ball 1 by aiming at end 23, make that milk can be in pre-determined route falls into feeding bottle 3, do not draw up and can not taken out, accumulate near avoiding taking place being attracted to pump ball 1, pollute as the easy milk of existing structure by pump ball 1, the not puzzlement of easy cleaning.

See also shown in Figure 7ly, it is other embodiment of this utility model humalactor structure, and wherein primary clustering is identical with first embodiment, forgives this and repeats no more, and followingly only narrates it with regard to different structure.

Second embodiment as shown in Figure 7, this guide wire 211 is a suction pipe 4, and with detachable substitute mode and following leakage portion 21 inboard combinations, these suction pipe 4 one ends convexedly stretch in aims at end 23 inboard these runners 231 that form, the other end convexedly stretches in down leakage portion 21 inboards.

Claims

1. a humalactor structure is characterized in that, comprise a pump ball, and take out and draw parts and a feeding bottle, wherein:

This is taken out, and to draw parts belows be a following leakage portion that establishes with the feeding bottle group, and to draw the parts top be an abutting end of establishing with the pump set of balls and take out, and an aligning end that contacts with breast milk;

At least one pore that communicates with feeding bottle is offered in this abutting end inboard, and a guide wire that communicates with feeding bottle is offered in this time leakage portion inboard, aims at the inboard runner that communicates with guide wire of offering of end.

2. humalactor structure according to claim 1 is characterized in that, the inboard periphery of described leakage portion down is provided with several rib, offer a short slot on this rib, and a seal ring embeds in this short slot.

3. humalactor structure according to claim 1, it is characterized in that, described abutting end is offered an embedding hole, this pore is offered in this inner, embedding hole, and pump ball one end is established an insertion piece, this inserts the sheathed at least one leakproof ring of piece periphery, wherein should insert piece and embed in the embedding hole, and the leakproof ring is butted on embedding hole inwall.

4. humalactor structure according to claim 1 is characterized in that, described guide wire is a detachable suction pipe of replacing, and this suction pipe one end convexedly stretches in aims at inboard this runner that forms of end, and the other end convexedly stretches in down leakage portion inboard.