A kind of breast pump can promote galactosisTechnical field
The present invention relates to breast pump more particularly to a kind of breast pumps that can promote galactosis.
Background technique
Breast pump is a kind of equipment for the extract milk from the breast of nursing period mother.When the milk of nursing period motherHypersecretion or it is very few when, need to suck out the milk in nursing period mother's breast by breast pump, can also stimulate in breastThe secretion of milk is to increase milk amount out.Current breast pump is mostly the extract milk by way of generating negative pressure, thisAlthough milk can be sucked out for mode, generated negative pressure is easy to inhale the suction of the nipple and milk of pain nursing period motherIt measures also not high.
Summary of the invention
It can be relieved feeling of pain caused by negative pressure technical problem to be solved by the invention is to provide a kind of, and cream can be improvedThe breast pump that can promote galactosis of juice suction amount.
The technical scheme of the invention to solve the technical problem is: a kind of breast pump that can promote galactosis,Including sucking component and hot water for carrying out hot compress to breast humidifies component, the described hot water humidification component includes hot-water bottleCapsule, water inlet pipe, return pipe and for covering on supramammary milk shade assembly, the upper end of the hot water bag and the water inlet pipeBetween be provided with water inlet switch, be provided with backwater switch between the lower end and the return pipe of the hot water bag, it is describedWater inlet pipe and the return pipe be connected respectively with the milk shade assembly, described component and the brassiere group of suckingPart is connected.
Further, the component that sucks includes feeding bottle, milk tub and air bag, and the upper end of the feeding bottle is bolted with rotationLid, the lower end of the milk tub and the spiral cover are spirally connected fixation, the upper end of the milk tub and the milk shade assemblyIt is connected, the upper end of the milk tub is wholely set the horn-like tube head that sucks, and the lower end of the air bag passes through tracheaeWith the spiral cover integrally connected and be connected, the upper end opening of the air bag is arranged at the upper end opening of the air bagHave rubber lid, be fixedly installed sealing ring on the inside of the rubber lid, the upper end of the air bag and the rubber lid itBetween be fixedly installed the first spring.
Further, the milk shade assembly includes silicone rubber cover, and spongy layer, the silicon are provided in the silicone rubber coverThe outer surface of glue cover is arranged with velcro band, tightens the silicone rubber cover by the binding of the velcro band and is fixed on creamFang Shang, the water inlet pipe and the return pipe are inserted into the spongy layer respectively radially across the silicone rubber cover, instituteThe upper end for the milk tub stated coaxially passes through the silicone rubber cover and the spongy layer, so that suck tube head and the breast phaseContact；Hot water is sent into spongy layer by the milk shade assembly by water inlet pipe, and the contact by spongy layer with breast is realized to breastHot compress, meanwhile, the hot water in spongy layer can be flowed back into hot water bag under the action of negative pressure by return pipe again to be followedRing.
Further, coaxial sleeve is equipped with the positioning ring for pushing down the spongy layer on the tube head that sucks.
Further, the milk shade assembly includes silicone rubber cover and flexible connect cover, the connect cover settingIn the silicone rubber cover, closed inner cavity is provided in the connect cover, the inner surface of the connect cover is plugged with moreA flexible connecting tube, end and the breast of the connecting tube fit, and setting is flexible in the connecting tube pressesRub ball, and second spring, the connection are fixedly connected between the inner surface of the connect cover and the elastic massage ballLeakage hole is provided at the position of connecting tube described in the inner surface face of cover, the water inlet pipe is radially across the silica gelCover is connected with the inner cavity of the connect cover, the return pipe radially across the silicone rubber cover and the connect cover andBreast is in contact, and the upper end of the milk tub coaxially passes through the silicone rubber cover and the connect cover, so that the suctionMilk tube head is in contact with breast, and the outer surface of the silicone rubber cover is arranged with velcro band, passes through the bundle of the velcro bandIt ties up to tighten the silicone rubber cover and be fixed on breast；Hot water is sent into the inner cavity of connect cover by water inlet pipe by the milk shade assemblyIn, and flowed by the leakage hole in connect cover and moisten breast in connecting tube, realize the hot compress to breast, while in connecting tubeHot water will push elastic massage ball impact breast, realize the massage to breast, then, hot water passes through return water under the action of negative pressurePipe is flowed back into hot water bag and is recycled.
Further, the water inlet switch includes water inlet tube body, water inlet spring and the first ball sealer, the water inlet pipeThe upper end of the lower end of body and the hot water bag is spirally connected fixation, and the upper end of the water inlet tube body is spirally connected with the water inlet pipeIt is fixed, the first spherical cavity is provided in the upper end of the water inlet tube body, the internal diameter of first spherical cavity is greater than the water inletThe internal diameter of tube body, first ball sealer are arranged in first spherical cavity, and the water inlet spring is arranged in describedIntake in tube body, be wholely set the first positioning convex ring in the water inlet tube body, the lower end of the water inlet spring with it is describedThe first positioning convex ring be fixedly connected, the upper end of the water inlet spring is fixedly connected with first ball sealer, describedBackwater switch includes return water spring and the second ball sealer, and the upper end of the return pipe and the lower end of the hot water bag are spirally connectedIt is fixed, the second spherical cavity is provided in the upper end of the return pipe, the internal diameter of second spherical cavity is greater than the return pipeInternal diameter, second ball sealer is arranged in second spherical cavity, and the return water is arranged in the return water springGuan Zhong, the second positioning convex ring has been wholely set in the return pipe, and the lower end of the return water spring is fixed with described secondPosition bulge loop is fixedly connected, and the upper end of the return water spring is fixedly connected with second ball sealer.
Compared with prior art, it is an advantage of the invention that being inhaled since the breast pump includes hot water humidification component when usingWhen the component that sucks of milk device sucks, can squeeze hot water bag simultaneously enters hot water in milk shade assembly by water inlet pipe, to breastIt carries out hot compress even to massage, promotes the expansion of breast capillary and the secretion of milk, improve the suction amount of milk, while may be used alsoAlleviate because the negative pressure caused by component that sucks is to feeling of pain brought by nipple.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention one；
Fig. 2 is the cross-sectional view of the component that sucks of the embodiment of the present invention one；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is the cross-sectional view of the milk shade assembly of the embodiment of the present invention one；
Fig. 5 is the hot water bag of the embodiment of the present invention one and the connection structure diagram of water inlet pipe, return pipe；
Fig. 6 is the schematic perspective view of the milk shade assembly of the embodiment of the present invention two；
Fig. 7 is the cross-sectional view of the milk shade assembly of the embodiment of the present invention two.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment one: as shown, a kind of breast pump that can promote galactosis, including the component and for breast of suckingThe hot water for carrying out hot compress humidifies component, and the component that sucks includes feeding bottle 1, milk tub 2 and air bag 3, and the upper end of feeding bottle 1 is bolted with spiral cover11, the lower end of milk tub 2 and spiral cover 11 are spirally connected fixation, and the upper end of milk tub 2 is wholely set the horn-like tube head 21 that sucks, gasThe lower end of capsule 3 passes through tracheae and 11 integrally connected of spiral cover and is connected, the upper end opening of air bag 3, sets at the upper end opening of air bag 3It is equipped with rubber lid 31, the inside of rubber lid 31 is fixedly installed sealing ring 32, and fixation is set between the upper end and rubber lid 31 of air bag 3It is equipped with the first spring 33, hot water humidification component includes hot water bag 4, water inlet pipe 5, return pipe 6 and for covering on supramammary milkShade assembly 7, milk shade assembly 7 include silicone rubber cover 71, are provided with spongy layer 72 in silicone rubber cover 71, the outer surface of silicone rubber cover 71 is arranged withSilicone rubber cover 71 is tightened by the binding of velcro band 73 and is fixed on breast by velcro band 73, and the upper end of milk tub 2 is coaxially wornSilicone rubber cover 71 and spongy layer 72 are crossed, so that the tube head 21 that sucks is in contact with breast, coaxial sleeve is equipped with for pressing on the tube head 21 that sucksThe firmly positioning ring 22 of spongy layer 72, water inlet pipe 5 and return pipe 6 are inserted into spongy layer 72 radially across silicone rubber cover 71 respectively, hot waterWater inlet switch 8 is provided between the upper end and water inlet pipe 5 of bag 4, water inlet switch 8 includes water inlet tube body 81, water inlet 82 and of springFirst ball sealer 83, intakes the lower end of tube body 81 and the upper end of hot water bag 4 is spirally connected fixation, the upper end for tube body 81 of intaking and water inletPipe 5 is spirally connected fixation, and the first spherical cavity 84 is provided in the upper end for tube body 81 of intaking, and the internal diameter of the first spherical cavity 84 is greater than water inlet tube body 81Internal diameter, the first ball sealer 83 be arranged in the first spherical cavity 84, water inlet spring 82 setting water inlet tube body 81 in, intake tube body 81In be wholely set the first positioning convex ring 85, the lower end of water inlet spring 82 is fixedly connected with the first positioning convex ring 85, water inlet spring82 upper end is fixedly connected with the first ball sealer 83, is provided with backwater switch 9 between the lower end and return pipe 6 of hot water bag 4, is returnedTaps 9 include return water spring 91 and the second ball sealer 92, and the upper end of return pipe 6 and the lower end of hot water bag 4 are spirally connected fixation, are returnedThe second spherical cavity 61 is provided in the upper end of water pipe 6, the internal diameter of the second spherical cavity 61 is greater than the internal diameter of return pipe 6, the second ball sealer 92It is arranged in the second spherical cavity 61, return water spring 91 is arranged in return pipe 6, and the second positioning convex ring has been wholely set in return pipe 662, the lower end of return water spring 91 is fixedly connected with the second positioning convex ring 62, and the upper end of return water spring 91 and the second ball sealer 92 are solidFixed connection.
In above-described embodiment one, the use process of the breast pump are as follows: extruding gasbag 3, rubber lid 31 are opened by air-flow, are unclampedAfter air bag 3, rubber lid 31, which seals under the pulling force effect of the first spring 33 with the upper end of air bag 3, to be cooperated, and is formed in air bag 3 negativePressure is sucked the milk in breast in feeding bottle 1 by milk tub 2, meanwhile, hot water bag 4 is squeezed, hot water washes the first ball sealer open83 enter in water inlet pipe 5, and the second ball sealer 92 seals up return pipe 6 at this time, and hot water enters milk shade assembly 7 by water inlet pipe 5Spongy layer 72 in, spongy layer 72 and breast contact realize the hot compress to breast, then unclamp hot water bag 4, the first ball sealer83 seal up under the pulling force effect of water inlet spring 82 into water tube body 81, at this point, negative pressure is formed inside hot water bag 4, by secondThe suction of ball sealer 92 is opened, and the hot water in spongy layer 72 is flowed back into hot water bag 4 under the action of negative pressure by return pipe 6, is continuedSqueeze the hot water circuit of the progress of hot water bag 4 next time.
Embodiment two: as shown, other structures as in the first embodiment, the difference is that: milk shade assembly 7 include silicone rubber cover71 and flexible connect cover 74, connect cover 74 is arranged in silicone rubber cover 71, and closed inner cavity 75 is provided in connect cover 74,The inner surface of connect cover 74 is plugged with multiple flexible connecting tubes 76, and end and the breast of connecting tube 76 fit, connectionIt is provided with elastic massage ball 77 in pipe 76, is fixedly connected with second spring between the inner surface and elastic massage ball 77 of connect cover 7478, leakage hole 79 is provided at the position of the inner surface face connecting tube 76 of connect cover 74, and water inlet pipe 5 is radially across silicone rubber cover 71It is connected with the inner cavity 75 of connect cover 74, return pipe 6 is in contact radially across silicone rubber cover 71 and connect cover 74 with breast, milk tub2 upper end coaxially passes through silicone rubber cover 71 and connect cover 74, so that the tube head 21 that sucks is in contact with breast, the outer surface of silicone rubber cover 71It is arranged with velcro band 73, silicone rubber cover 71 is tightened by the binding of velcro band 73 and is fixed on breast.