Double-pump sequential milk sucking device

Abstract

The invention relates to the technical field of maternal and child products, and discloses a double-pump sequential milk sucking device which comprises a liquid transferring box, a milk sucking nozzle is movably connected to the upper portion of the liquid transferring box, a milk sucking cover is movably connected to the outer surface of the milk sucking nozzle, a liquid transferring pipe is movably connected to the end, away from the milk sucking nozzle, of the liquid transferring box, The side of the liquid transfer pipe away from the liquid transferring box is movably connected with a milk storage bottle, through cooperative use of a fixing sleeve, a limiting sleeve, a rotating shaft, a moving block, a connecting rod, a limiting plate and a rotating disc, milk can be sequentially sucked from the left breast and the right breast in the milk sucking process, on one hand, the situation that continuous milk sucking increases the discomfort during milk sucking is avoided, and on the other hand, it is avoided that the position of the suction nipple needs to be adjusted left and right during milk suction, more time and labor are saved, the working efficiency during milk suction is improved, through cooperative use of a push rod, a cross rod, the pinion, a rotating rod and a suction nipple, in the milk suction process, the negative pressure of milk suction is kept consistent, and the situation that the negative pressure is too large or too small, and the milk suction effect is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of maternal and infant products, in particular to a double-pump sequential breast pumping device. Background technique [0002] With the continuous improvement of living standards and the popularity of breast pumps, mothers can use breast pumps to suck milk in advance, which not only facilitates the storage of milk but also prevents maternal diseases such as mastitis. [0003] At present, breast pumps are mainly single-sided breast pumps, which use negative pressure to simulate the baby's sucking action and act on the feeding bottle assembly to achieve breast milking. However, this breast pumping method takes into account the impact on the human body and the effects of suction. Pain and other factors are usually not suitable for continuous operation, so the efficiency of breast pumping on one side is low, and the left and right sides must be adjusted manually to achieve continuous breast pumping, which not o...

AI Technical Summary

Problems solved by technology

[0003] At present, breast pumps are mainly single-sided breast pumps, which use negative pressure to simulate the baby's sucking action and act on the feeding bottle assembly to achieve breast milking. However, this breast pumping method takes into account the impact on the human body and the effects of suction. Pain and other factors are usually not suitable for continuous operation, so the efficiency of breast pumping on one side is low, and the left and right sides must be adjusted manually to achieve continuous breast pumping, which not only brings trouble to the user, but also has low efficiency

[0004] Aiming at the deficiencies of the prior art, the present invention provides a double-pump sequential breast pumping device, which has the advantages of bilateral sequential breast pumping, solves the existing problem of low breast pumping efficiency, and ensures that when the device is used for breast pumping, , can pump milk on both sides of the breast in turn, avoiding the pain of continuous breast pumping on one side, and at the same time improve the work efficiency when sucking milk, and increase the intelligence of the device when it is used

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