CN217339547U

CN217339547U - Wearable breast pump

Info

Publication number: CN217339547U
Application number: CN202220248575.5U
Authority: CN
Inventors: 陈剑彪; 汤灿佳; 蔡业滨
Original assignee: Guangdong Horigen Mother & Baby Products Co ltd
Current assignee: Guangdong Horigen Mother & Baby Products Co ltd
Priority date: 2022-02-06
Filing date: 2022-02-06
Publication date: 2022-09-02
Anticipated expiration: 2032-02-06

Abstract

A wearable breast pump, belong to mother and infant articles for use technical field. The breast protecting pad (2) of the breast pump is made of liquid silica gel or natural rubber and other flexible materials, and can also be made of PP (polypropylene), PA (polyamide) and other high polymer materials. The air bag (4) is a disc-shaped air bag and is embedded into the suction cavity of the three-way component (5), and the outer edge of the disc-shaped air bag just covers the space of the suction cavity of the three-way component (5). The inserting part of the three-way component (5) is connected with the inserting groove of the host (1), and the top end of the three-way component (5) is provided with a disc-shaped suction cavity; the bottom is provided with a milk outlet which is connected with a one-way valve (6); the tee joint part (5) is provided with a through hole in the horizontal direction; the through hole of the tee joint part in the horizontal direction is connected with the breast protection pad (2). The three-way component (5) is connected with the milk storage box (3) through a spiral buckle (7). Compared with the prior art, the breast pump has the advantages of increased comfort when a breast-feeding person uses the breast pump, simple structure and convenient and fast assembly.

Description

Wearable breast pump

Technical Field

The utility model relates to a maternal and infant articles for use technical field, more specifically says, relates to a breast pump.

Background

Breast pumps are important tools for assisting nursing women to pump breast. Along with the popularization of the current domestic breast feeding concept, the lactation period of women is prolonged year by year, and more women are still in the lactation period after re-walking into the workplace. However, in the conventional electric breast pump, the main body and the application part are connected through a flexible air pipe. Such breast pumps are not suitable for use in offices, manufacturing plants and other public places. Thus, the concept and solution of wearable breast pumps arose.

Wearable breast pumps disclosed in the prior art basically comprise a motor pump for generating negative pressure and a storage battery for supplying power in the whole structure, and the weight of the motor pump and the storage battery leads to a great increase in the weight of the wearable breast pump. Secondly, the electric pump will generate vibration sense when starting up. The discomfort of the nursing person is increased when the nursing person uses the nursing agent.

However, the wearable breast pump solutions disclosed in the prior art do not take into account the above mentioned undesirable factors too much.

CN 213964594U discloses a breast pump system comprising a housing formed at least in part to fit inside a breast shield and a piezoelectric air pump fitted within the housing and forming part of a closed loop system, the piezoelectric air pump driving a separate deformable membrane to generate a negative air pressure, the membrane being detachably mounted on the breast shield. However, the wearable breast pump system disclosed above is complex in structure and difficult to assemble.

CN109865166A discloses a smart wearable breast pump, which includes an absorption part absorbed on the breast of a user, a combination part connected with the absorption part and flowing the breast milk sucked by the breast-pumping pressure and combined with a breast milk collection container; and a breast pump unit coupled to the adsorption unit and accommodating the coupling unit, the breast pump unit further including a breast pump for applying a breast pressure to the adsorption unit, and a control unit for controlling the operation of the breast pump according to a control command. The breast pump part can be separated from the adsorption part and the combination part to form a single breast pump device, the adsorption part and the combination part form a single breast milk collecting part, and the breast pump pressure generated by the breast pump part is applied to the combination part through an air hose and transmitted to the adsorption part, so that the sucked breast milk is collected in the breast milk collecting container. The wearable breast pump has the following defects: when the breast pump part is separated from the adsorption part and the combination part, the combination part and the like on the back side of the adsorption part are exposed outside, so that not only is the safety hidden trouble in the breast pumping process, but also the assembly is difficult when the breast pump part needs to be combined with the breast milk collecting part again.

Whether the uncomfortable feeling of a suckling person in use can be reduced, and the wearable breast pump is easy and convenient to assemble is a key problem which designers in the technical field encounter.

SUMMERY OF THE UTILITY MODEL

The patent of the utility model lies in providing a wearable breast pump, this breast pump compares with prior art, and the comfortable sense of suckling person when using increases, and simple structure is convenient, can effectively solve prior art's wearable breast pump part more, the structure is complicated and the equipment is comparatively difficult scheduling problem.

The technical scheme of the utility model is that:

a wearable breast pump comprises a host, a three-way assembly and a milk storage box, wherein the three-way assembly consists of a three-way component, a breast protection pad, an air bag and a one-way valve; the breast pad is characterized in that the breast pad is made of liquid silica gel or natural rubber and other flexible materials, and can also be made of PP (polypropylene) materials such as PP (polypropylene) or PA (polyamide).

The air bag adopts a disc-shaped air bag, the disc-shaped air bag is embedded in the suction cavity of the three-way component, and the outer edge of the disc-shaped air bag just covers the space of the suction cavity of the three-way component.

The inserting part of the three-way component is connected with the inserting groove of the host, and the top end of the three-way component is provided with a disc-shaped suction cavity; the bottom is provided with a milk outlet which is connected with a one-way valve; the tee joint part is provided with a through hole in the horizontal direction; the through hole of the tee joint part in the horizontal direction is connected with the breast protection pad.

The three-way component is connected with the milk storage box through a spiral buckle.

The upper end of the main machine is also connected with a wide shoulder belt.

Has the advantages that: a wearable breast pump, its breast pad is by flexible material such as liquid silica gel or natural rubber, or adopts high polymer polypropylene materials preparation such as PP or PA. The breast-feeding person wears the device and feels comfortable. In the aspect of the structure of the three-way component, the number of the three-way assembly fittings of the wearable breast pump is small, the three-way component is directly connected with the milk storage box through the spiral buckle, and the sealing performance is good.

The utility model discloses can effectively solve the wearable breast pump tee bend assembly accessory of present prior art more, the equipment is complicated, the relatively poor problem of portability. The upper end of the main machine is connected with a wide shoulder belt, so that part of the weight of the wearable breast pump can be transferred to the shoulder, and the burden of the breast is reduced.

Drawings

Fig. 1 is a structural exploded view of the wearable breast pump of the present invention.

Fig. 2 is a cross-sectional view of a wearable breast pump of the present invention.

Fig. 3 is a cross-sectional view of a three-way wearable breast pump component of the present invention.

Fig. 4 is a schematic view of a wearable breast pump mounting structure of the present invention.

The reference symbols: 1-main unit, 2-breast pad, 3-milk storage box, 4-air bag, 5-three-way component, 6-one-way valve, 7-spiral buckle.

Detailed Description

Embodiments of the present invention will be further explained with reference to the drawings.

A wearable breast pump comprises a main machine 1, a three-way assembly and a milk storage box 3, wherein the three-way assembly consists of a three-way part 5, a breast protecting pad 2, an air bag 4 and a one-way valve 6; the breast pad 2 is made of liquid silica gel or natural rubber or other flexible materials, or can be made of PP (polypropylene) or PA (polyamide) or other high polymer materials.

The air bag 4 adopts a disc-shaped air bag which is embedded in the suction cavity of the three-way component 5, and the outer edge of the disc-shaped air bag just covers the space of the suction cavity of the three-way component 5 completely.

The inserting part of the three-way component 5 is connected with the inserting groove of the host 1, and the top end of the three-way component 5 is provided with a disc-shaped suction cavity; the bottom is provided with a milk outlet which is connected with a one-way valve 6; the tee joint part 5 is provided with a through hole in the horizontal direction; the through hole of the tee joint part in the horizontal direction is connected with the breast protection pad 2.

The three-way component 5 is connected with the milk storage box 3 through a spiral buckle 7.

The upper end of the main machine 1 is also connected with a wide shoulder belt to further share the weight of the breast pump.

Claims

1. A wearable breast pump comprises a host (1), a three-way assembly and a milk storage box (3), wherein the three-way assembly consists of a three-way component (5), a breast protection pad (2), an air bag (4) and a one-way valve (6); it is characterized in that the breast protecting pad (2) is made of liquid silica gel or natural rubber or PP or PA material;

the air bag (4) adopts a disc-shaped air bag, the disc-shaped air bag is embedded in the suction cavity of the three-way component (5), and the outer edge of the disc-shaped air bag just covers the space of the suction cavity of the three-way component (5);

the insertion part of the three-way component (5) is connected with the insertion groove of the host (1), and the top end of the three-way component (5) is provided with a disc-shaped suction cavity; the bottom is provided with a milk outlet which is connected with a one-way valve (6); the tee joint part (5) is provided with a through hole in the horizontal direction; the through hole of the tee joint part in the horizontal direction is connected with the breast protection pad (2);

the three-way component (5) is connected with the milk storage box (3) through a spiral buckle (7).

2. A wearable breast pump according to claim 1, wherein a wide shoulder strap is also connected to the upper end of the main body (1).