Wearable breast pump

Abstract

The utility model relates to a wearable breast pump. The breast pump comprises a neck-hanging support, wherein the neck-hanging support comprises a first mounting end and a second mounting end; the first breast pump is assembled with the first mounting end, and the second breast pump is assembled with the second mounting end; the first breast suction cover is communicated with a first breast suction pump air path, the second breast suction cover is communicated with a second breast suction pump air path, and the first breast suction cover and the second breast suction cover are used for being installed in a bra; the first milk storage bag is connected with the first milk sucking cover, and the second milk storage bag is connected with the second milk sucking cover. The first breast suction cover, the second breast suction cover, the first milk storage bag and the second milk storage bag are all hidden in clothes of a lactation mother and are invisible from the outside, so that the lactation mother can normally wear and use the breast pump even in a public place with people without worrying about the problems of privacy leakage and the like, the problem that the application occasion is limited is solved, and the breast pump is convenient to use. The breast-feeding mothers can suck the breasts in time when needed, the discomfort that the breasts swell and feel uncomfortable due to the fact that the breasts cannot be milked in time is avoided, and the use experience is improved.

Description

Technical Field

[0001] This application relates to the technical field of mother and baby products, and particularly to a wearable breast pump. Background Art

[0002] A breast pump is a tool used to extract breast milk accumulated in the mammary glands. It is generally applicable to situations where the baby cannot directly suck breast milk or there are problems with the mother's nipples, but the mother still hopes to breastfeed. For ease of use, the vast majority of breast pumps are electric breast pumps, which generally consist of components such as a main unit, a vacuum pump, a breast shield, and a milk storage bottle.

[0003] When in use, on the one hand, it is necessary for the breastfeeding mother herself or with the assistance of family members to hold the main unit or the milk storage bottle by hand or press and fix the breast shield to the breast, which has the problems of inconvenient operation, time-consuming and laborious; on the other hand, milk extraction cannot be carried out in public places with people, but it is necessary to find a secluded and unoccupied place to ensure privacy, and the applicable occasions are extremely limited, and it is easy to cause uncomfortable breast swelling due to the breastfeeding mother's inability to extract milk in time, resulting in relatively serious discomfort. Summary of the Invention

[0004] Based on this, it is necessary to provide a wearable breast pump for the problems of inconvenient operation and limited applicable occasions.

[0005] This application provides a wearable breast pump, which includes:

[0006] A neck-hanging bracket, the neck-hanging bracket includes a first mounting end and a second mounting end;

[0007] A first breast pump and a second breast pump, the first breast pump is assembled with the first mounting end, and the second breast pump is assembled with the second mounting end;

[0008] A first breast shield and a second breast shield, the first breast shield is in gas communication with the first breast pump, the second breast shield is in gas communication with the second breast pump, and the first breast shield and the second breast shield are used to be installed in a bra; and,

[0009] A first milk storage bag and a second milk storage bag, the first milk storage bag is connected to the first breast shield, and the second milk storage bag is connected to the second breast shield.

[0010] For the wearable breast pump of this solution, a lactating mother can assemble the first breast pump and the second breast pump to the first mounting end and the second mounting end respectively to achieve assembly and fixation with the neck-hanging bracket. Immediately afterwards, connect the first milk storage bag to the first breast pump through the first breast shield, and connect the second milk storage bag to the second breast pump through the second breast shield. During use, the neck-hanging bracket can be directly hung on the lactating mother's neck, and the first breast shield and the second breast shield are respectively installed on the inner sides of the cups on both sides of the bra. When the bra is worn, the first breast shield and the second breast shield are exactly fixed between the bra and the lactating mother's breasts. On this basis, only by starting the first breast pump and the second breast pump can the milk suction operation be carried out. And during the milk suction process, by virtue of the neck-hanging bracket being hung and fixed to the lactating mother's neck, not only does the lactating mother or family member not need to hold the breast pump and the milk storage bag by hand or press to fix the vacuum shield, the operation is convenient and labor-saving, but also the first breast shield and the second breast shield are blocked inside the bra, and the first breast shield, the second breast shield, the first milk storage bag and the second milk storage bag are all hidden inside the lactating mother's clothes and are not visible from the outside. Therefore, even in a public place with people, the lactating mother can normally wear and use the breast pump without worrying about problems such as privacy leakage, solving the problem of limited applicable occasions, enabling the lactating mother to perform milk suction operations in time when needed, avoiding the discomfort of breast swelling caused by the inability to milk in time, and improving the use experience.

[0011] The technical solution of this application will be further described below:

[0012] In one embodiment, the neck-hanging bracket includes a bracket body, the bracket body is provided as an arc-shaped member, and the bracket body is provided with a communicating inlet / outlet and a neck-hanging cavity.

[0013] In one embodiment, the neck-hanging bracket further includes a flexible pad, the flexible pad is disposed on the inner side wall of the bracket body enclosing the neck-hanging cavity, and the flexible pad is located between the first mounting end and the second mounting end.

[0014] In one embodiment, the surface of the flexible pad facing away from the bracket body is provided with a contoured concave surface for fitting and conforming to the shape of the wearer's neck.

[0015] In one embodiment, the first mounting end and the second mounting end are provided with first hooks, and the first breast pump and the second breast pump are provided with first hanging ropes, and the first hanging ropes are detachably hooked to the first hooks.

[0016] In one embodiment, the first mounting end and the second mounting end are both provided with clamping holes penetrating in their thickness directions. The first breast pump and the second breast pump both include a connecting column and a clamping plate connected to each other. The clamping plate passes through the clamping hole and is clamped and limited with the first mounting end and the second mounting end. The connecting column is arranged in the clamping hole and can move along the clamping hole.

[0017] In one embodiment, the first breast shield and the second breast shield both include a housing and a breast milk sucking silicone cover. The breast milk sucking silicone cover is detachably arranged on the housing. An air joint is arranged at the upper end of the housing. The air joint is connected to the first breast pump and the second breast pump through an air pipe. A vacuum chamber is formed between the housing and the breast milk sucking silicone cover. The breast milk sucking silicone cover is provided with a milk sucking hole communicated with the vacuum chamber. The milk sucking hole is used for accommodating the nipple.

[0018] In one embodiment, a milk flow channel is also cooperatively formed between the housing and the breast milk sucking silicone cover. The milk flow channel is isolated from the vacuum chamber. A milk joint communicated with the milk flow channel is further arranged at the lower end of the housing. The milk joint is connected to the first milk storage bag and the second milk storage bag.

[0019] In one embodiment, the first breast shield and the second breast shield also both include an anti-slip pad. The anti-slip pad is arranged on the outer wall surface of the housing and is used for fitting with a bra to increase the friction force.

[0020] In one embodiment, the first breast pump and the second breast pump both include a control circuit board, an adjustment button and a rechargeable battery. The adjustment button and the rechargeable battery are respectively electrically connected to the control circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application.

[0022] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following drawings are only some embodiments of this application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is an assembly structure diagram of the wearable breast pump according to an embodiment of this application.

[0024] Figure 2 For Figure 1 the structural schematic diagram of the rear view angle of

[0025] Figure 3 For Figure 1 exploded structural schematic diagram of the wearable breast pump in the

[0026] Description of the reference numerals in the drawings:

[0027] 100, wearable breast pump; 10, neck hanging bracket; 11, first mounting end; 11a, card hole; 12, second mounting end; 13, bracket body; 14, flexible pad; 20, first breast pump; 20a, connecting column; 20b, clamping plate; 30, second breast pump; 40, first breast shield; 40a, housing; 41a, air joint; 40b, breast milk suction silicone cover; 41b, milk suction hole; 50, second breast shield; 60, first milk storage bag; 70, second milk storage bag; 80, trachea. Specific embodiments

[0028] To make the above objects, features, and advantages of the present application more obvious and understandable, the following describes the specific embodiments of the present application in detail with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0029] In the description of the present application, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.

[0030] In addition, if there are terms such as "first" and "second", these terms are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, if there is a term "multiple", the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0031] In this application, unless otherwise clearly specified and defined, if terms such as "installed", "connected", "linked", "fixed", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] In this application, unless otherwise clearly specified and defined, if there is a description such as the first feature being "on" or "under" the second feature, its meaning can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over", and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath", and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower horizontal level than the second feature.

[0033] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right", and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation manner.

[0034] Refer to Figures 1 to 3 , a wearable breast pump 100 shown in an embodiment of this application. It is easy to understand that when in use, this breast pump can be worn on the body of a nursing mother without the need to hold it by hand and expose privacy, so as to achieve the effects of convenient and labor-saving use, privacy protection and being not limited by the use occasion.

[0035] Exemplarily, the wearable breast pump 100 includes a neck-mounted bracket 10, a first breast pump 20, a second breast pump 30, a first breast shield 40, a second breast shield 50, a first milk storage bag 60, and a second milk storage bag 70.

[0036] The neck-mounted bracket 10 is used to be hung around the neck of a nursing mother when the wearable breast pump 100 is in use, and the wearing method is similar to the wearing method of a wearable earphone.

[0037] The neck-hanging bracket 10 includes a first mounting end 11 and a second mounting end 12; the first breast pump 20 is assembled with the first mounting end 11, and the second breast pump 30 is assembled with the second mounting end 12; the first breast shield 40 is in gas communication with the first breast pump 20, and the second breast shield 50 is in gas communication with the second breast pump 30. The first breast shield 40 and the second breast shield 50 are used to be mounted to a brassiere; the first milk storage bag 60 is connected to the first breast shield 40, and the second milk storage bag 70 is connected to the second breast shield 50.

[0038] It should be noted that, in order to reduce the design, manufacturing and usage costs, the first breast pump 20 and the second breast pump 30, the first breast shield 40 and the second breast shield 50, and the first milk storage bag 60 and the second milk storage bag 70 all adopt the same structural design.

[0039] The first milk storage bag 60 and the second milk storage bag 70 are made of a transparent material, and a liquid level scale line is provided on the side to facilitate observing the amount of milk stored in the bag.

[0040] In summary, the technical solution of this embodiment will have the following beneficial effects: For the wearable breast pump 100 of this solution, a lactating mother can respectively assemble the first breast pump 20 and the second breast pump 30 to the first mounting end 11 and the second mounting end 12 to achieve assembly and fixation with the neck-hanging bracket 10. Immediately afterwards, connect the first milk storage bag 60 to the first breast pump 20 through the first breast shield 40, and connect the second milk storage bag 70 to the second breast pump 30 through the second breast shield 50. When in use, the neck-hanging bracket 10 can be directly hung on the neck of the lactating mother, and the first breast shield 40 and the second breast shield 50 are respectively installed on the inner sides of the cups on both sides of the brassiere. When the brassiere is worn, the first breast shield 40 and the second breast shield 50 are exactly fixed between the brassiere and the lactating mother's breasts. On this basis, only by starting the first breast pump 20 and the second breast pump 30, the milk suction operation can be carried out. And during the milk suction process, with the help of the neck-hanging bracket 10 being hung and fixed to the neck of the lactating mother, not only does the lactating mother or family member not need to hold the breast pump and the milk storage bag by hand or press and fix the vacuum shield, the operation is convenient and labor-saving, but also the first breast shield 40 and the second breast shield 50 are blocked inside the brassiere, and the first breast shield 40, the second breast shield 50, the first milk storage bag 60 and the second milk storage bag 70 are all hidden inside the lactating mother's clothes and are not visible from the outside. Therefore, even in a public place with people, the lactating mother can normally wear and use the breast pump without worrying about issues such as privacy leakage, solving the problem of limited applicable occasions, enabling the lactating mother to perform milk suction operations in time when needed, avoiding the discomfort of breast swelling caused by inability to milk in time, and improving the usage experience.

[0041] Please continue to refer to Figure 1 and Figure 2, in one embodiment, the neck-mounted bracket 10 includes a bracket body 13. To reduce the wearing weight and improve the user experience, the bracket body 13 is preferably made of a lightweight material such as plastic.

[0042] The bracket body 13 is configured as an arc-shaped member, and the bracket body 13 is provided with a communicating inlet / outlet and a neck cavity. The inlet / outlet is used for a lactating mother's neck to be inserted into or removed from the neck cavity, facilitating the wearing operation of the wearable breast pump 100. Since the bracket body 13 is an arc-shaped member, after being worn, the bracket body 13 has a high degree of fit with the lactating mother's neck, good wearing stability, and is not prone to the problem of the neck-mounted bracket 10 slipping off the neck.

[0043] Furthermore, the neck-mounted bracket 10 further includes a flexible pad 14, which is disposed on the inner side wall of the neck cavity surrounded by the bracket body 13, and the flexible pad 14 is located between the first mounting end 11 and the second mounting end 12. This enables the bracket body 13 to be in flexible contact with the lactating mother's neck through the flexible pad 14. Even when wearing the wearable breast pump 100 for milk extraction for a long time, it can avoid the discomfort caused by the neck-mounted bracket 10 squeezing the neck.

[0044] Optionally, the flexible pad 14 is made of a silicone pad, and the silicone pad is mounted and fixed to the bracket body 13 by at least one of bonding, snap connection, etc.

[0045] In any of the above embodiments, the surface of the flexible pad 14 facing away from the bracket body 13 is provided with a contoured concave surface for adapting to and fitting the shape of the wearer's neck. This improves the degree of fit between the flexible pad 14 and the lactating mother's neck, enhances the wearing comfort, and at the same time increases the contact friction between the flexible pad 14 and the neck, preventing the neck-mounted bracket 10 from rotating and shifting on the neck.

[0046] In addition, the first breast pump 20 and the second breast pump 30 should be capable of being assembled or disassembled with the neck-mounted bracket 10, and there are various specific ways to achieve this. For example, on the basis of any of the above embodiments, the first mounting end 11 and the second mounting end 12 are provided with first hooks, and the first breast pump 20 and the second breast pump 30 are provided with first hanging ropes, and the first hanging ropes are detachably hooked to the first hooks. The hanging ropes are circular rings, and the hooks are hooked to the hanging ropes, which can quickly install and fix the first breast pump 20 and the second breast pump 30 to the neck-mounted bracket 10 respectively. The connection method is simple and convenient for disassembly.

[0047] Please continue to refer to Figure 2 and Figure 3, or, as an alternative to the above embodiments, in another alternative embodiment, the first mounting end 11 and the second mounting end 12 are both provided with clamping holes 11a penetrating in their thickness directions. The first milk suction pump 20 and the second milk suction pump 30 both include a connecting column 20a and a clamping plate 20b connected to each other. The clamping plate 20b passes through the clamping hole 11a and is clamped and limited with the first mounting end 11 and the second mounting end 12, and the connecting column 20a is arranged in the clamping hole 11a and can move along the clamping hole 11a.

[0048] In the present application, the clamping plate 20b is rectangular. During installation, the first milk suction pump 20 and the second milk suction pump 30 are kept in a certain inclined posture, so that one side in the width direction of the clamping plate 20b first passes through the clamping hole 11a, and then with a little more forceful pushing, the other side in the width direction of the clamping plate 20b can be deformed to pass through the clamping hole, so that the clamping plate can be clamped with the outer side walls of the first mounting end 11 and the second mounting end 12 (the clamping hole 11 is a long strip hole, and the width of the hole is smaller than the width of the clamping plate 20b). At this time, the connecting column 20a is arranged in the clamping hole 11a and can move freely. On the one hand, this installation method has high connection strength and can more reliably bear the weights of the first milk suction cup 40, the second milk suction cup 50, the first milk storage bag 60, the second milk storage bag 70 and the collected milk, and is convenient for installation and disassembly. On the other hand, it is also convenient to adjust the positions of the first milk suction pump 20 and the second milk suction pump 30.

[0049] Please continue to refer to Figure 2 , in an embodiment, the first milk suction cup 40 and the second milk suction cup 50 both include a cup shell 40a and a milk suction silica gel cup 40b. The milk suction silica gel cup 40b is detachably arranged on the cup shell 40a. An air joint 41a is arranged at the upper end of the cup shell 40a. The air joint 41a is connected to the first milk suction pump 20 and the second milk suction pump 30 through an air pipe 80. A vacuum chamber is formed between the cup shell 40a and the milk suction silica gel cup 40b. The milk suction silica gel cup 40b is provided with a milk suction hole 41b communicated with the vacuum chamber, and the milk suction hole 41b is used for accommodating the nipple.

[0050] During milk suction, when the breast pump is worn properly, it is convenient to connect with the first milk suction pump 20 and the second milk suction pump 30 through the air pipe 80 through the air joint 41a. The first milk suction pump 20 and the second milk suction pump 30 are started, so that a vacuum operation can be carried out in the vacuum chamber at a certain frequency, and the milk suction silica gel cup 40b correspondingly generates a contraction deformation, so that a negative pressure suction force is generated in the milk suction hole 41b, and thus the milk in the nipple located in the milk suction hole 41b can be sucked out.

[0051] The cup shell 40a is designed with an arc convex surface structure, which is adapted to the concave surface structure of the cup of the bra. Therefore, after the first milk suction cup 40 and the second milk suction cup 50 are respectively installed into the corresponding cups, the outer wall of the cup shell 40a has a high degree of fit with the inner wall of the cup and a large contact area, making the installation more stable.

[0052] Furthermore, a milk flow channel is formed in cooperation between the housing 40a and the milk-sucking silicone cover 40b. The milk flow channel is isolated from the vacuum chamber. A milk connector communicating with the milk flow channel is provided at the lower end of the housing 40a. The milk connector is connected to the first milk storage bag 60 and the second milk storage bag 70. The milk sucked out from the milk-sucking hole 41b flows into the first milk storage bag 60 and the second milk storage bag 70 along the milk flow channel, so as to be collected and stored by the first milk storage bag 60 and the second milk storage bag 70. Since the milk flow channel and the vacuum chamber are isolated from each other, the milk will not be sucked into the vacuum chamber and then flow into the first milk suction pump 20 and the second milk suction pump 30, causing pollution and damage to the first milk suction pump 20 and the second milk suction pump 30. The isolation method can be to set a partition board, a diaphragm, etc.

[0053] In another embodiment, the first milk-sucking cover 40 and the second milk-sucking cover 50 also each include an anti-slip pad (not shown in the figure). The anti-slip pad is arranged on the outer wall surface of the housing 40a and is used to fit with the bra to increase the friction force. Thereby, it is prevented that the first milk-sucking cover 40 and the second milk-sucking cover 50 installed in the bra are displaced and skewed due to the extrusion force, resulting in the first milk-sucking cover 40 and the second milk-sucking cover 50 being unable to effectively combine with the nipple and affecting the milk-sucking effect, or causing the milk to leak from the first milk-sucking cover 40 and the second milk-sucking cover 50 and dirtying the bra and the body of the breastfeeding mother.

[0054] Optionally, the anti-slip pad can be at least one of a silicone pad, a magic tape, a suction cup body, etc., and can be specifically selected according to actual needs.

[0055] In one embodiment, the first milk suction pump 20 and the second milk suction pump 30 each include a control circuit board, an adjustment button, and a rechargeable battery. The adjustment button and the rechargeable battery are electrically connected to the control circuit board respectively. Operating the adjustment button can adjust the suction force magnitude, suction frequency, etc. of the first milk suction pump 20 and the second milk suction pump 30 to meet the different milk-sucking needs of different breastfeeding mothers; the rechargeable battery is used to supply power to the first milk suction pump 20 and the second milk suction pump 30 to ensure that the wearable breast pump 100 has a certain duration of battery life under the condition of not needing to plug in a power source.

[0056] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0057] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A wearable breast pump, characterized in that: include: A neck bracket, the neck bracket comprising a first mounting end and a second mounting end; a first breast pump and a second breast pump, wherein the first breast pump is assembled with the first mounting end, and the second breast pump is assembled with the second mounting end; a first breast shield and a second breast shield, wherein the first breast shield is in air communication with the first breast pump, the second breast shield is in air communication with the second breast pump, and the first breast shield and the second breast shield are used to be installed in a bra; as well as, A first milk storage bag and a second milk storage bag, wherein the first milk storage bag is connected to the first breast suction shield, and the second milk storage bag is connected to the second breast suction shield.

2. The wearable breast pump according to claim 1, characterized in that: The neck hanging bracket comprises a bracket body, the bracket body is configured as an arc-shaped component, and the bracket body is provided with an inlet and an outlet communicating with the neck hanging cavity.

3. The wearable breast pump according to claim 2, characterized in that: The neck hanging bracket further includes a flexible pad, which is arranged on the inner side wall of the bracket body that surrounds the neck hanging cavity, and the flexible pad is located between the first mounting end and the second mounting end.

4. The wearable breast pump according to claim 3, characterized in that: The surface of the flexible pad facing away from the support body is provided with a contoured concave surface, and the contoured concave surface is used to fit the shape of the wearer's neck.

5. The wearable breast pump according to claim 1, characterized in that: The first mounting end and the second mounting end are provided with a first hook, the first breast pump and the second breast pump are provided with a first hanging rope, and the first hanging rope is detachably hung from the first hook.

6. The wearable breast pump according to claim 1, characterized in that: The first mounting end and the second mounting end are each provided with a clamping hole penetrating through the thickness direction thereof, the first breast pump and the second breast pump each comprise a connecting column and a clamping plate connected thereto, the clamping plate passes through the clamping hole and is clamped and limited with the first mounting end and the second mounting end, the connecting column is passed through the clamping hole and can move along the clamping hole.

7. The wearable breast pump according to claim 1, characterized in that: The first breast shield and the second breast shield both include a shell and a milk-sucking silicone shell, wherein the milk-sucking silicone shell is detachably arranged on the shell, an air joint is arranged on the upper end of the shell, and the air joint is connected to the first breast pump and the second breast pump through an air pipe, a vacuum chamber is formed between the shell and the milk-sucking silicone shell, and the milk-sucking silicone shell is provided with a milk-sucking hole communicated with the vacuum chamber, and the milk-sucking silicone shell is used to accommodate a nipple.

8. The wearable breast pump according to claim 7, characterized in that: A milk flow channel is formed between the cover shell and the milk-sucking silicone cover, and the milk flow channel is isolated from the vacuum chamber. A milk connector connected to the milk flow channel is also provided at the lower end of the cover shell, and the milk connector is connected to the first milk storage bag and the second milk storage bag.

9. The wearable breast pump according to claim 7, characterized in that: The first breast shield and the second breast shield both include anti-skid pads, which are arranged on the outer wall surface of the cover shell and are used to fit with a bra to increase friction.

10. The wearable breast pump according to claim 1, characterized in that: The first breast pump and the second breast pump each include a control circuit board, an adjustment button and a rechargeable battery, and the adjustment button and the rechargeable battery are electrically connected to the control circuit board, respectively.

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