Auxiliary milk sucking device with supporting and lactation promoting functions

Abstract

The invention relates to the technical field of mother and baby products, and particularly discloses a breast pumping auxiliary device with supporting and lactation promoting functions, which comprises a fixing bandage and a mounting mechanism, the two ends of the fixing bandage are each provided with two supporting covers, the two supporting covers are each internally provided with a supporting mechanism, and the inner walls of the two supporting covers are each provided with a lactagogue mechanism; the supporting mechanism comprises a supporting seat, a supporting frame, an adjusting shaft, an adjusting gear and a driver; the supporting seat is mounted at the bottom end of the supporting cover; according to the auxiliary device, the supporting cover is worn on the breasts of a patient, handheld operation is not needed, then the supporting frame can be flexibly adjusted to adapt to the breasts of different sizes through driving of the driver in cooperation with meshing transmission between the adjusting gear and the adjusting tooth block, and the design fully meets the requirements of puerperae of different body types; meanwhile, fit and comfortable supporting experience is provided for the puerpera adopting diversified lactation postures.

Description

Technical Field

[0001] The present invention belongs to the technical field of mother and baby products, and specifically relates to a milk sucking assistance device with support and lactation promotion functions. Background Art

[0002] Breastfeeding is recognized as the most beneficial feeding method for newborns and mothers. However, when lactating women return to work, they often face many challenges such as busy work, limited milking time, and uncomfortable environments. These factors may cause the milk to not be fully discharged during milking, which can easily lead to milk stasis, increasing the risk of mastitis or causing a gradual decrease in milk volume. This situation is not only a key factor in shortening the duration of breastfeeding but also often an important reason for mothers to decide to stop breastfeeding. In addition, during lactation, mother-infant separation or excessive milk secretion can also cause milk stasis. At this time, using a milk sucking assistance device to timely remove the excess milk becomes an effective means to prevent milk stasis.

[0003] In the Chinese patent with the publication number CN216934231U, a milk sucking assistance device for clinical use in obstetrics and gynecology is mentioned. After placing the device on the breast and starting the motor, the motor drives the insertion rod to rotate. The insertion rod will rotate along with the circular rotating plate, and the connected transmission plate will rotate up and down along with the height change of the insertion rod. One end of the transmission plate is connected to the connecting plate, and the connecting plate is slidably connected to the connecting seat. The transmission plate will drive the connecting seat to move, and the sliding rod connected to the connecting seat will move on the fixed seat, which will drive the connected suction film to retract left and right, and then the milk can be sucked out.

[0004] However, this milk sucking assistance device has limitations in use. It not only requires the user to hold and operate, increasing the complexity of use, but also cannot fully meet the needs of parturients with different body types, and at the same time, it cannot provide a fitting and comfortable support experience for parturients adopting diverse breastfeeding postures. Summary of the Invention

[0005] The purpose of the present invention is to provide a milk sucking assistance device with support and lactation promotion functions, which provides comfortable support for the breasts of parturients through the support function, and at the same time, the lactation promotion function helps to promote milk secretion, so as to solve the problems of breast discomfort and insufficient milk secretion encountered by parturients during breastfeeding.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A milk sucking assistance device with support and lactation promotion functions, comprising:

[0008] A fixed strap and an installation mechanism;

[0009] Two support covers are installed at both ends of the fixed strap, and a support mechanism is installed inside each of the two support covers, and a lactation mechanism is installed on the inner wall of each of the two support covers;

[0010] The support mechanism includes a support base, a support frame, an adjustment shaft, an adjustment gear and a driver. The support base is installed at the bottom end of the support cover, the support frame is installed at the top end of the support base, and the upper part of the outer surface of the support frame is installed inside the support cover. A plurality of the adjustment shafts, adjustment gears and drivers are provided. A plurality of the adjustment shafts are installed between the inner walls on both sides of the support base through bearings. A plurality of the adjustment gears are respectively installed in the middle of the outer surfaces of the plurality of adjustment shafts, and a plurality of the drivers are respectively installed at one end of the plurality of adjustment shafts.

[0011] Preferably, delivery pipes are installed at the bottom ends of the two support mechanisms, a milk storage bottle is jointly installed between the bottom ends of the two delivery pipes, a negative pressure pipe is jointly installed between the middle of the top end of the milk storage bottle and the middle of the outer wall of the installation mechanism, the top ends of the two delivery pipes respectively penetrate through the bottom inner walls of the two support bases and are installed with suction covers, connection belts are installed on the upper parts of the opposite surfaces of the two support covers, and three male-female buckles are installed on the opposite surfaces of the two connection belts.

[0012] Preferably, the support frame includes a support ring, adjustment pipes, adjustment tooth blocks and support sheets. The support ring is installed at the top end of the support base. A plurality of the adjustment pipes, adjustment tooth blocks and support sheets are provided. A plurality of the adjustment pipes are installed on the outer surface of the support ring through bearings. A plurality of the adjustment tooth blocks are respectively installed in the middle of the bottom ends of the plurality of adjustment pipes, and a plurality of the support sheets are respectively installed on the outer sides of the top ends of the plurality of adjustment pipes.

[0013] Preferably, the support sheet is arranged in an arc structure, and the support sheet is located inside the support cover. The adjustment gear meshes with the corresponding plurality of adjustment tooth blocks, and the driver is electrically connected to the control button.

[0014] Preferably, the lactation mechanism includes a pumping and discharging pipe, a vacuum pump, an air delivery pipe and a massage airbag. The pumping and discharging pipe is installed on the bottom inner wall of the support base, the vacuum pump is installed on one side of the bottom end of the pumping and discharging pipe. A plurality of the air delivery pipes and massage airbags are provided. A plurality of the air delivery pipes are installed at the top end of the pumping and discharging pipe. A plurality of the massage airbags are respectively installed in groups of three on the plurality of air delivery pipes, and a plurality of the massage airbags are installed on the inner wall of the support cover.

[0015] Preferably, the pumping and discharging pipe is arranged in a ring structure, the vacuum pump is electrically connected to the control button, the plurality of air delivery pipes respectively correspond to the positions of the plurality of support sheets, and valves are arranged on the lower parts of the outer surfaces of the plurality of air delivery pipes.

[0016] Preferably, the installation mechanism includes a negative pressure device, a fixing mechanism, a control button, a mounting bracket, and reinforcing screws. The fixing mechanism is installed at the top of the negative pressure device and on the lower outer surface of the milk storage bottle. The control button is installed in the middle of one end of the negative pressure device. The mounting bracket is installed at the bottom of the negative pressure device. There are two reinforcing screws, and both are installed on the bottom inner wall of the mounting bracket.

[0017] Preferably, the fixing mechanism includes a fixing frame, a limiting rod, a positive and negative screw, and clamping blocks. The fixing frame is installed at the top of the negative pressure device. The limiting rod is installed between the inner walls on both sides of the fixing frame. The positive and negative screw is installed between the inner walls on both sides of the fixing frame through bearings. There are two clamping blocks, and both are installed between the limiting rod and the positive and negative screw.

[0018] Preferably, V-shaped clamping grooves are formed on the opposite surfaces of the two clamping blocks. The mounting bracket is of a U-shaped structure, and the reinforcing screw is of an I-shaped structure.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] (1) In the present invention, a support mechanism is provided inside the support cover. By wearing the support cover on the patient's breast, the auxiliary device realizes the operation without manual holding. Subsequently, through the drive of the driver and the meshing transmission between the adjusting gear and the adjusting tooth block, the support frame can be flexibly adjusted to adapt to breasts of different sizes. This design fully meets the needs of parturients of different body types and also provides a fitting and comfortable support experience for parturients adopting diverse breastfeeding postures.

[0021] (2) In the present invention, a lactation promotion mechanism is provided on the inner wall of the support cover. Through multiple air delivery pipes, multiple massage air bags are connected to the pumping and discharging pipe. Subsequently, by using a vacuum pump, the pressure inside the massage air bags can be changed, enabling these massage air bags to simultaneously squeeze and massage the parturient's breast. This massage method can stimulate the production of milk, improve the lactation promotion effect, and thus realize the function of sucking milk while massaging.

[0022] (3) In the present invention, an installation mechanism is provided on the outer surface of the milk storage bottle. By sleeving the mounting bracket on the hospital bed and tightening the reinforcing screws, the auxiliary device can be firmly installed on the hospital bed to ensure that it will not slip or shift during use. By rotating the positive and negative screw, the two clamping blocks thereon can be driven to move towards the middle, thereby firmly clamping and fixing the milk storage bottle, making the installation and disassembly operations of the milk storage bottle very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional view of the present invention;

[0024] Figure 2Isometric view of the support cover of the present invention;

[0025] Figure 3 Cross-sectional view of the support mechanism of the present invention;

[0026] Figure 4 For the present invention Figure 3 Enlarged view of A in;

[0027] Figure 5 Isometric view of the support frame of the present invention;

[0028] Figure 6 Isometric view of the lactation promotion mechanism of the present invention;

[0029] Figure 7 Isometric view of the installation mechanism of the present invention;

[0030] Figure 8 Isometric view of the fixing mechanism of the present invention;

[0031] In the figure: 1, fixing strap; 2, support cover; 3, support mechanism; 4, lactation promotion mechanism; 5, delivery pipe; 6, milk storage bottle; 7, installation mechanism; 8, negative pressure pipe; 9, suction hood; 10, connecting strap; 11, male-female buckle;

[0032] 31, support seat; 32, support frame; 33, adjustment shaft; 34, adjustment gear; 35, driver;

[0033] 321, support ring; 322, adjustment pipe; 323, adjustment tooth block; 324, support piece;

[0034] 41, extraction and discharge pipe; 42, vacuum pump; 43, gas transmission pipe; 44, massage airbag;

[0035] 71, negative pressure device; 72, fixing mechanism; 73, control button; 74, mounting bracket; 75, reinforcement screw;

[0036] 721, fixing frame; 722, limiting rod; 723, positive and negative screw; 724, clamping block. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] Embodiment 1:

[0039] Please refer to Figures 1 to 8As shown, a milk sucking assistance device with a support and lactation promoting function includes:

[0040] A fixed strap 1 and a mounting mechanism 7;

[0041] Two support covers 2 are installed at both ends of the fixed strap 1. A support mechanism 3 is installed inside each of the two support covers 2, and a lactation promoting mechanism 4 is installed on the inner wall of each of the two support covers 2;

[0042] The support mechanism 3 includes a support base 31, a support frame 32, an adjustment shaft 33, an adjustment gear 34, and a driver 35. The support base 31 is installed at the bottom end of the support cover 2. The support frame 32 is installed at the top end of the support base 31, and the upper part of the outer surface of the support frame 32 is installed inside the support cover 2. A plurality of adjustment shafts 33, adjustment gears 34, and drivers 35 are provided. A plurality of adjustment shafts 33 are installed between the inner walls on both sides of the support base 31 through bearings. A plurality of adjustment gears 34 are respectively installed in the middle of the outer surfaces of the plurality of adjustment shafts 33, and a plurality of drivers 35 are respectively installed at one end of the plurality of adjustment shafts 33.

[0043] From Figures 1 to 5 it can be seen that a delivery pipe 5 is installed at the bottom end of each of the two support mechanisms 3. A milk storage bottle 6 is jointly installed between the bottom ends of the two delivery pipes 5. The middle part of the top end of the milk storage bottle 6 and the middle part of the outer wall of the mounting mechanism 7 are jointly installed with a negative pressure pipe 8. The top ends of the two delivery pipes 5 respectively penetrate the bottom inner walls of the two support bases 31 and are installed with suction covers 9. Three male-female fasteners 11 are installed on the opposite surfaces of the two connection bands 10 installed on the upper parts of the opposite surfaces of the two support covers 2;

[0044] The support frame 32 includes a support ring 321, an adjustment pipe 322, an adjustment tooth block 323, and a support piece 324. The support ring 321 is installed at the top end of the support base 31. A plurality of adjustment pipes 322, adjustment tooth blocks 323, and support pieces 324 are provided. A plurality of adjustment pipes 322 are installed on the outer surface of the support ring 321 through bearings. A plurality of adjustment tooth blocks 323 are respectively installed in the middle of the bottom ends of the plurality of adjustment pipes 322, and a plurality of support pieces 324 are respectively installed on the outer sides of the top ends of the plurality of adjustment pipes 322.

[0045] As can be seen from the above, first, the fixed strap 1 is passed around the back of the parturient, then the two support covers 2 are respectively put on the two breasts of the parturient. Next, the male and female buckles 11 on the two connecting straps 10 are buckled together, so that the upper half of the whole auxiliary device can be firmly worn on the parturient. At the same time, the lower half of the auxiliary device can be installed on the hospital bed through the installation mechanism 7. In this way, the whole auxiliary device does not need to be held by hand, which can effectively reduce the fatigue of the parturient during milk pumping. At this time, the parturient can adjust the support mechanism 3 according to the body feeling. The specific operation is to start the driver 35 through the control button 73, so that the adjustment shaft 33 drives the adjustment gear 34 to rotate. The adjustment gear 34 is in meshing transmission with the corresponding multiple adjustment teeth 323, and the driving adjustment tube 322 drives the support piece 324 to rotate and adjust, so that multiple support pieces 324 are unfolded or folded together to achieve the best support effect. This design can flexibly adjust the support frame 32 to adapt to breasts of different sizes, thus expanding the scope of application. This design fully meets the needs of parturients of different body types, and at the same time provides a fitting and comfortable support experience for parturients who adopt diverse breastfeeding postures. Finally, by starting the negative pressure device 71, the suction cover 9 generates suction, and the milk will flow into the milk storage bottle 6 through the delivery pipe 5, thereby realizing the milk pumping function for the parturient.

[0046] Specifically, referring to Figures 1 to 5 As shown, the support piece 324 is arranged in an arc structure, and the support piece 324 is located inside the support cover 2. The adjustment gear 34 is meshed with the corresponding multiple adjustment teeth 323, and the driver 35 is electrically connected to the control button 73.

[0047] As can be seen from the above, the support piece 324 with an arc structure can better fit the contour of the breast, ensure stable support for the breast during milk pumping, and reduce discomfort. The support cover 2 is made of a material with good flexibility, moderate elasticity, strong air permeability and good skin-friendliness, which is convenient for multiple support pieces 324 to be flexibly adjusted according to the patient's breast. Through the meshing of the adjustment gear 34 and the adjustment teeth 323, the position of the support piece 324 is adjusted, which is convenient for the user to control the driver 35 through the control button 73, so as to adjust the state of the support mechanism 3.

[0048] Embodiment 2:

[0049] Referring to Figure 6 As shown, the lactation-promoting mechanism 4 includes a pumping and discharging tube 41, a vacuum pump 42, an air delivery tube 43 and a massage airbag 44. The pumping and discharging tube 41 is installed on the bottom inner wall of the support base 31, the vacuum pump 42 is installed on one side of the bottom end of the pumping and discharging tube 41. A plurality of air delivery tubes 43 and massage airbags 44 are provided. A plurality of air delivery tubes 43 are all installed on the top end of the pumping and discharging tube 41. A plurality of massage airbags 44 are respectively installed on the plurality of air delivery tubes 43 in groups of three, and a plurality of massage airbags 44 are all installed on the inner wall of the support cover 2.

[0050] As can be seen from the above, through multiple gas delivery pipes 43 communicating with the drainage pipe 41, multiple massage air bags 44 are all connected to the drainage pipe 41. At this time, just start the vacuum pump 42 through the control button 73, and the pressure in the multiple massage air bags 44 can be changed through the drainage pipe 41. These massage air bags 44 are all in close contact with the breasts of the parturient and simultaneously squeeze and massage the breasts of the parturient. This massage method can effectively stimulate the production of milk and improve the lactation-promoting effect. Therefore, when the auxiliary device sucks milk from the parturient, it can also achieve the function of promoting lactation.

[0051] Preferably, referring to Figure 6 As shown, the drainage pipe 41 is arranged in a ring structure. The vacuum pump 42 is electrically connected to the control button 73. The positions of multiple gas delivery pipes 43 respectively correspond to multiple support pieces 324, and valves are arranged on the lower parts of the outer surfaces of the multiple gas delivery pipes 43.

[0052] As can be seen from the above, the annular drainage pipe 41 can avoid the delivery pipe 5 and is also convenient for connecting with multiple gas delivery pipes 43. The user can adjust the working state of the vacuum pump 42 through the control button 73, thereby controlling the intensity and speed of milk sucking, so that the massage air bags 44 on the gas delivery pipes 43 can move together with the movement of the support pieces 324, and the massage air bags 44 are always in contact with the breasts of the patient. The air pressure of each gas delivery pipe 43 can be controlled separately through the valve.

[0053] Embodiment 3:

[0054] Referring to Figure 7 and Figure 8 As shown, the installation mechanism 7 includes a negative pressure device 71, a fixing mechanism 72, a control button 73, an installation frame 74 and a reinforcing screw 75. The fixing mechanism 72 is installed at the top of the negative pressure device 71 and is installed on the lower part of the outer surface of the milk storage bottle 6. The control button 73 is installed in the middle of one end of the negative pressure device 71. The installation frame 74 is installed at the bottom of the negative pressure device 71. There are two reinforcing screws 75, and both of the two reinforcing screws 75 are installed on the bottom inner wall of the installation frame 74;

[0055] The fixing mechanism 72 includes a fixing frame 721, a limiting rod 722, a positive and negative screw 723 and a clamping block 724. The fixing frame 721 is installed at the top of the negative pressure device 71. The limiting rod 722 is installed between the two inner walls of the fixing frame 721. The positive and negative screw 723 is installed between the two inner walls of the fixing frame 721 through a bearing. There are two clamping blocks 724, and both of the two clamping blocks 724 are installed between the limiting rod 722 and the positive and negative screw 723.

[0056] As can be seen from the above, first, the mounting frame 74 is placed on the bed or other flat surface, and then the reinforcing screw 75 is rotated to clamp it, so that the mounting mechanism 7 together with the milk storage bottle 6 can be firmly installed on the bed to ensure that they will not slip or shift during use. When the milk in the milk storage bottle 6 needs to be processed, it is only necessary to rotate the bottle cap on the milk storage bottle 6 to remove the bottle body. Then, in order to release the bottle body of the milk storage bottle 6, the two clamping blocks 724 can be driven to move stably outward by rotating the forward and reverse screws 723 and utilizing the limiting effect of the limiting rod 722. At this time, the bottle body of the milk storage bottle 6 has been released, which is convenient for processing the milk therein. This design greatly simplifies the installation and disassembly operations of the milk storage bottle 6, making it very convenient.

[0057] Preferably, reference Figure 7 and Figure 8 As shown, the opposite surfaces of the two clamping blocks 724 are provided with V-shaped clamping grooves, the mounting frame 74 is configured as a U-shaped structure, and the reinforcing screw rod 75 is configured as an I-shaped structure.

[0058] As can be seen from the above, the V-shaped clamping groove enables the clamping block 724 to firmly clamp the milk storage bottle 6, ensuring that the entire auxiliary device can be firmly mounted on a bed or other flat surface through the U-shaped mounting frame 74 to prevent shaking or displacement during use. The I-shaped reinforcing screw 75 has higher strength and stability.

[0059] Application examples:

[0060] This design is mainly used in hospital obstetric wards, confinement centers, and families where mothers need to breastfeed or assist in lactation. This design provides an effective solution to the problems of breast pain and poor milk flow that mothers may encounter after giving birth, especially during the first breastfeeding. In the confinement center, this auxiliary device can be combined with a full range of postpartum care services to improve the effect of breastfeeding guidance. At the same time, this device is also applicable to mothers who are confined at home. This design provides a fixed strap 1 and two support covers 2, so that mothers can easily wear the auxiliary device without holding it, thereby greatly reducing the pain during long-term milk pumping. The support mechanism 3 in the support cover 2 is adjustable to adapt to the breast shape and size of mothers of different body types, ensuring a fitting and comfortable support experience. In addition, the lactation mechanism 4 intermittently squeezes the breast by changing the pressure in the massage airbag 44, effectively promoting blood circulation and milk secretion in the breast and improving the lactation effect. For ease of use, the design also provides a mounting mechanism 7, which can easily fix the auxiliary device to the bed to ensure that it will not slip or shift during use. At the same time, the fixing mechanism 72 in the mounting mechanism 7 also facilitates the installation and disassembly of the milk storage bottle 6, making it convenient for mothers to replace or clean it at any time.

[0061] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A breast-sucking auxiliary device with supporting and lactation-promoting functions, characterized in that: include: A fixing strap (1) and a mounting mechanism (7); Two support covers (2) are installed at both ends of the fixing bandage (1), support mechanisms (3) are installed inside the two support covers (2), and lactation mechanisms (4) are installed on the inner walls of the two support covers (2); The support mechanism (3) comprises a support seat (31), a support frame (32), an adjustment shaft (33), an adjustment gear (34) and a driver (35); the support seat (31) is mounted on the bottom end of the support cover (2); the support frame (32) is mounted on the top end of the support seat (31); and the upper portion of the outer surface of the support frame (32) is mounted inside the support cover (2); a plurality of the adjustment shafts (33), the adjustment gear (34) and the driver (35) are provided; the plurality of adjustment shafts (33) are mounted between the inner walls on both sides of the support seat (31) through bearings; the plurality of adjustment gears (34) are respectively mounted on the middle portions of the outer surfaces of the plurality of adjustment shafts (33); and the plurality of drivers (35) are respectively mounted on one end of the plurality of adjustment shafts (33).

2. A breast-sucking auxiliary device with supporting and lactation-promoting functions according to claim 1, characterized in that: The bottom ends of the two support mechanisms (3) are both equipped with a delivery tube (5), a milk storage bottle (6) is commonly installed between the bottom ends of the two delivery tubes (5), a negative pressure tube (8) is commonly installed between the middle of the top end of the milk storage bottle (6) and the middle of the outer wall of the installation mechanism (7), the top ends of the two delivery tubes (5) respectively penetrate the bottom inner walls of the two support seats (31) and are equipped with a suction hood (9), the upper parts of the opposing surfaces of the two support hoods (2) are both equipped with a connecting belt (10), and the opposing surfaces of the two connecting belts (10) are both equipped with three male and female buckles (11).

3. A breast-sucking auxiliary device with supporting and lactation-promoting functions according to claim 2, characterized in that: The support frame (32) comprises a support ring (321), an adjustment tube (322), an adjustment tooth block (323) and a support sheet (324); the support ring (321) is mounted on the top end of the support seat (31); a plurality of the adjustment tubes (322), the adjustment tooth block (323) and the support sheet (324) are provided; the plurality of adjustment tubes (322) are mounted on the outer surface of the support ring (321) via bearings; the plurality of adjustment tooth blocks (323) are respectively mounted on the middle of the bottom ends of the plurality of adjustment tubes (322); and the plurality of support sheets (324) are respectively mounted on the outer sides of the top ends of the plurality of adjustment tubes (322).

4. A breast-sucking auxiliary device with supporting and lactation-promoting functions according to claim 3, characterized in that: The support sheet (324) is configured as an arc-shaped structure, and the support sheet (324) is located inside the support cover (2), the adjustment gear (34) is meshed with a plurality of corresponding adjustment gear blocks (323), and the driver (35) is electrically connected to the control button (73).

5. The breast-sucking auxiliary device with supporting and lactation-promoting functions according to claim 1, characterized in that: The lactation inducing mechanism (4) comprises an extraction and discharge pipe (41), a vacuum pump (42), an air supply pipe (43) and a massage air bag (44); the extraction and discharge pipe (41) is mounted on the bottom inner wall of the support seat (31); the vacuum pump (42) is mounted on one side of the bottom end of the extraction and discharge pipe (41); a plurality of the air supply pipes (43) and the massage air bag (44) are provided; the plurality of the air supply pipes (43) are mounted on the top end of the extraction and discharge pipe (41); the plurality of the massage air bags (44) are respectively mounted on the plurality of the air supply pipes (43) in groups of three, and the plurality of the massage air bags (44) are mounted on the inner wall of the support cover (2).

6. The breast-sucking auxiliary device with supporting and lactation-promoting functions according to claim 5, characterized in that: The extraction and discharge pipe (41) is arranged in an annular structure, the vacuum pump (42) is electrically connected to the control button (73), the plurality of gas supply pipes (43) respectively correspond to the positions of the plurality of support sheets (324), and valves are arranged at the lower parts of the outer surfaces of the plurality of gas supply pipes (43).

7. The breast-sucking auxiliary device with supporting and lactation-promoting functions according to claim 1, characterized in that: The mounting mechanism (7) comprises a negative pressure device (71), a fixing mechanism (72), a control button (73), a mounting frame (74) and a reinforcing screw rod (75); the fixing mechanism (72) is mounted on the top of the negative pressure device (71), and the fixing mechanism (72) is mounted on the lower part of the outer surface of the milk storage bottle (6); the control button (73) is mounted on the middle part of one end of the negative pressure device (71); the mounting frame (74) is mounted on the bottom end of the negative pressure device (71); two reinforcing screw rods (75) are provided, and the two reinforcing screw rods (75) are both mounted on the bottom inner wall of the mounting frame (74).

8. The breast-sucking auxiliary device with supporting and lactation-promoting functions according to claim 7, characterized in that: The fixing mechanism (72) comprises a fixing frame (721), a limiting rod (722), a forward and reverse screw rod (723) and a clamping block (724); the fixing frame (721) is installed at the top end of the negative pressure device (71); the limiting rod (722) is installed between the inner walls on both sides of the fixing frame (721); the forward and reverse screw rod (723) is installed between the inner walls on both sides of the fixing frame (721) through bearings; and two clamping blocks (724) are provided, and both clamping blocks (724) are installed between the limiting rod (722) and the forward and reverse screw rod (723).

9. The breast-sucking auxiliary device with supporting and lactation-promoting functions according to claim 8, characterized in that: The opposing surfaces of the two clamping blocks (724) are both provided with V-shaped clamping grooves, the mounting frame (74) is arranged as a U-shaped structure, and the reinforcing screw rod (75) is arranged as an I-shaped structure.

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