CN220002537U

CN220002537U - Main unit separated breast pump

Info

Publication number: CN220002537U
Application number: CN202320787452.3U
Authority: CN
Inventors: 童雅菊
Original assignee: Cixi Ruihong Electric Co ltd
Current assignee: Cixi Ruihong Electric Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-11-14
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a main machine separated breast pump, which comprises a main machine and a breast pump module, wherein the main machine is detachably connected with the breast pump module, the breast pump module comprises a breast pump cover and a breast storage box, the breast storage box is detachably arranged on the breast pump cover, a breast pump opening is arranged in the breast pump cover, a connecting groove is arranged at the joint of the breast storage box and the main machine, a sucker is arranged on the main machine, the sucker is attached to the connecting groove, a negative pressure cavity is formed between the sucker and the main machine, and the bottom end of the breast pump opening is respectively communicated with the connecting groove and the breast storage box. According to the main machine separated type breast pump provided by the utility model, the main machine and the breast pump module are detachably arranged, the milk storage box in the breast pump module can be detached independently, the breast pump module is only required to be detached for separate flushing during cleaning, the electric elements in the main machine cannot be influenced, the main machine part can be treated independently during maintenance, meanwhile, as part of components are integrated on the milk box, the internal space of the breast pump module is larger, the storage capacity is increased, and meanwhile, the parts are fewer, and the main machine separated type breast pump is convenient to detach and clean.

Description

Main unit separated breast pump

Technical Field

The utility model relates to the technical field of breast pumps, in particular to a main machine separated breast pump.

Background

The breast pump is a tool for sucking breast milk accumulated in the breast, realizes internal air pressure change through an internal vacuum negative pressure air pump, namely, circulates ' sucking and ' discharging ' operations so as to imitate the action of sucking and discharging breast milk by infants, achieves the purpose of sucking the breast milk, and is a wearable breast pump which can be put into the breast in order to meet the requirement that users realize hidden sucking operations in public places. The wearable breast pump comprises a milk storage bowl and a suction air bag, wherein the suction air bag can realize milk suction when deformed under the action of suction, and the sucked breast milk can flow into the milk storage bowl.

As disclosed in patent number CN212262015U, a breast pump comprises a main machine, a tee joint assembly and a milk bottle assembly, wherein when assembling, the tee joint assembly is required to be connected with the main machine, and then the milk bottle assembly is connected with the main machine, so that the sealing connection between the tee joint assembly and the milk bottle assembly is realized; but this structure has the following drawbacks: because the tee joint assembly can not be directly connected with the milk bottle in a sealing way, milk in the inner wall of the tee joint assembly or the milk bottle can be leaked when the tee joint assembly is pulled out, plugged in and detached; meanwhile, the parts are more, the steps are more complicated during installation, disassembly and cleaning, and in addition, the three-way part inside the milk bottle is detachably connected with the main machine, so that the occupied space of the structural part is larger, the effective capacity of the milk storage box is reduced, and the use is influenced.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the problem of providing a main machine separated breast pump so as to overcome the defects of poor sealing performance, small effective capacity, difficult cleaning and difficult disassembly and maintenance of the breast pump in the prior art.

(II) technical scheme

In order to solve the technical problems, the utility model provides a main machine separated breast pump, which comprises a main machine and a breast pump module, wherein the main machine is detachably connected with the breast pump module, the breast pump module comprises a breast pump cover and a breast storage box, the breast storage box is detachably arranged on the breast pump cover, a breast pump opening is arranged in the breast pump cover, a connecting groove is arranged at the joint of the breast storage box and the main machine, a sucker is arranged on the main machine and is attached to the connecting groove, a negative pressure cavity is formed between the sucker and the main machine, and the bottom end of the breast pump opening is respectively communicated with the connecting groove and the breast storage box; the main machine contracts the sucker through the negative pressure cavity, so that the suction force is generated by the milk sucking port, milk is sucked into the milk sucking port, and milk flows into the milk storage box.

Further, the milk sucking port is in a hollow horn shape, a connecting part is arranged on the milk storage box, the connecting part is inserted at the tail end of the milk sucking port, and the connecting part is respectively communicated with the sucking disc and the milk storage box.

Furthermore, a one-way valve is further arranged in the milk storage box, the milk sucking port is communicated with the milk storage box through the one-way valve, a mounting pipe with a hollow opening is arranged in the milk storage box, and the one-way valve is sleeved on the mounting pipe.

Further, the surface of the host machine is provided with a mounting groove, the sucker is embedded and mounted in the mounting groove, the bottom of the mounting groove is concave, the sucker protrudes outwards, and a negative pressure cavity is formed between the sucker and the mounting groove.

Further, a plurality of clamping grooves are formed in the connecting grooves, and a plurality of buckles matched with the clamping grooves are arranged on the suckers.

Furthermore, the both sides of spread groove still are equipped with the inserted block, the both sides of mounting groove be equipped with the slot that the inserted block corresponds, the inserted block inboard is equipped with the semicircle groove, the host computer is located the slot below is equipped with the marble, the marble card is gone into in the semicircle groove.

Further, the air pump, the electromagnetic valve and the battery are installed in the host, and the battery is connected with the air pump and the electromagnetic valve through the circuit board.

Further, the air pump is connected with a three-way pipe, the three-way pipe is communicated with the electromagnetic valve and the negative pressure cavity, a through hole is formed in the mounting groove, and the three-way pipe is communicated with the negative pressure cavity through the through hole.

Furthermore, the edge of the milk storage box is provided with a protruding lip-shaped structure, a groove structure is correspondingly arranged at the edge of the milk sucking cover, and the lip-shaped structure is inserted into the groove structure to realize sealing.

(III) beneficial effects

According to the main machine separated type breast pump provided by the utility model, the main machine and the breast pump module are detachably arranged, the milk storage box in the breast pump module can be detached independently, the breast pump module is only required to be detached for separate flushing during cleaning, the electric elements in the main machine cannot be influenced, the main machine part can be treated independently during maintenance, meanwhile, as part of components are integrated on the milk box, the internal space of the breast pump module is larger, the storage capacity is increased, and meanwhile, the parts are fewer, and the main machine separated type breast pump is convenient to detach and clean.

Drawings

FIG. 1 is a perspective view of a breast pump with a separate main unit according to the present utility model;

FIG. 2 is a cross-sectional view of a separate breast pump of the present utility model;

FIG. 3 is a perspective view of the bottom of a milk storage case of a main unit separation type breast pump according to the present utility model;

FIG. 4 is a perspective view of the interior of a milk storage case of a main unit-separated breast pump according to the present utility model;

FIG. 5 is a perspective view of a main body and suction cup of a main body separated breast pump according to the present utility model;

FIG. 6 is a perspective view of a main unit of a separate breast pump according to the present utility model;

FIG. 7 is a perspective view of the inside of a main body split breast pump according to the present utility model.

The corresponding component names for each reference number in the figures are: 1. a host; 2. a breast shield; 3. a milk sucking port; 4. a connecting groove; 5. a suction cup; 6. a negative pressure chamber; 7. a milk storage box; 8. a one-way valve; 9. installing a pipe; 10. a mounting groove; 11. a clamping groove; 12. a buckle; 13. inserting blocks; 14. a slot; 15. a semicircular groove; 16. a marble; 17. an air pump; 18. an electromagnetic valve; 19. a battery; 20. a circuit board; 21. a three-way pipe; 22. a through hole; 23. and a connecting part.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 7, the utility model provides a main machine separated breast pump, which comprises a main machine 1 and a breast pump module, wherein the main machine 1 is detachably connected with the breast pump module, the breast pump module comprises a breast pump cover 2 and a milk storage box 7, and the milk storage box 7 is detachably arranged on the breast pump cover 2; the edge of the milk storage box 7 is provided with a protruding lip-shaped structure, the edge of the milk sucking cover 2 is correspondingly provided with a groove structure, and the lip-shaped structure is inserted into the groove structure to realize sealing; a milk sucking opening 3 is arranged in the milk sucking cover 2, a connecting groove 4 is arranged at the joint of the milk storage box 7 and the main machine 1, a sucker 5 is arranged on the main machine 1, the sucker 5 is attached to the connecting groove 4, a negative pressure cavity 6 is formed between the sucker 5 and the main machine 1, and the bottom end of the milk sucking opening 3 is respectively communicated with the connecting groove 4 and the milk storage box 7; specifically, the milk sucking port 3 is in a hollow horn shape, the milk storage box 7 is provided with a connecting part 23, the connecting part 23 is inserted into the tail end of the milk sucking port 3, the bottom of the connecting part 23 is provided with two channels, the channels are respectively communicated with the sucking disc 5 and the milk storage box 7, and the main machine 1 contracts the sucking disc 5 through the negative pressure cavity 6 during operation, so that the milk sucking port 3 generates suction force, and milk is sucked into the milk sucking port 3 and flows into the milk storage box 7.

Referring to fig. 2-4, in this embodiment, the milk storage box 7 is further provided with a check valve 8, the milk sucking port 3 is communicated with the milk storage box 7 through the check valve 8, the milk storage box 7 is provided with a mounting pipe 9 with a hollow opening, the check valve 8 is sleeved on the mounting pipe 9, milk enters from the milk sucking port 3 and can be sent to the check valve 8 through a channel and the mounting pipe 9, the check valve 8 can be opened by water pressure and then is introduced into the milk storage box 7, and the check valve 8 is closed in the storage process, so that backflow is not caused.

Referring to fig. 3-7, in this embodiment, a mounting groove 10 is provided on the surface of a host 1, a suction cup 5 is embedded in the mounting groove 10, the bottom of the mounting groove 10 is concave, the suction cup 5 protrudes outwards, a negative pressure cavity 6 is formed between the suction cup 5 and the mounting groove 10, a plurality of clamping grooves 11 are provided on the connecting groove 4, a plurality of buckles 12 matched with the clamping grooves 11 are provided on the suction cup 5, the shape of the connecting groove 4 corresponds to the surface of the suction cup 5, bonding can be realized, inserting blocks 13 are further provided on two sides of the connecting groove 4, inserting grooves 14 corresponding to the inserting blocks 13 are provided on two sides of the mounting groove 10, semicircular grooves 15 are provided on the inner sides of the inserting blocks 13, marble 16 is provided under the inserting grooves 14, the marble 16 is clamped into the semicircular grooves 15, and the suction cup 5 is combined with the connecting groove 4 by the inserting blocks 13, the marble 16, the buckles 12 and the like, namely, the host 1 and the milk sucking module can be detachably mounted; in this embodiment, the air pump 17, the electromagnetic valve 18 and the battery 19 are installed inside the host 1, the battery 19 is connected with the air pump 17 and the electromagnetic valve 18 through the circuit board 20, the air pump 17 is connected with the three-way pipe 21, the three-way pipe 21 is communicated with the electromagnetic valve 18 and the negative pressure cavity 6, the mounting groove 10 is provided with the through hole 22, the three-way pipe 21 is communicated with the negative pressure cavity 6 through the through hole 22, the electromagnetic valve 18 can control the air pump 17 to work, and the three-way pipe 21 is used for pumping air from the negative pressure cavity 6 through the through hole 22 to provide sucking kinetic energy.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a host computer disconnect-type breast pump, includes host computer (1) and inhales milk module, its characterized in that: the utility model discloses a milk sucking machine, including main frame (1) and milk sucking module, the milk sucking module includes breast pump cover (2) and stores up milk box (7), store up milk box (7) demountable installation and be in on breast pump cover (2), be equipped with in breast pump cover (2) and inhale milk mouth (3), store up milk box (7) with the junction of main frame (1) is equipped with spread groove (4), install sucking disc (5) on main frame (1), sucking disc (5) laminating spread groove (4), sucking disc (5) with be formed with negative pressure chamber (6) between main frame (1), the bottom of inhaling milk mouth (3) communicate respectively spread groove (4) with store up milk box (7); a one-way valve (8) is also arranged in the milk storage box (7), and the milk sucking port (3) is communicated with the milk storage box (7) through the one-way valve (8); the main machine (1) contracts the sucker (5) through the negative pressure cavity (6), so that the milk sucking port (3) generates suction, milk is sucked into the milk sucking port (3) and flows into the milk storage box (7).

2. The mainframe split breast pump of claim 1, wherein: the milk sucking port (3) is in a hollow horn shape, the milk storage box (7) is provided with a connecting portion (23), the connecting portion (23) is inserted into the tail end of the milk sucking port (3), and the connecting portion (23) is respectively communicated with the sucking disc (5) and the milk storage box (7).

3. The mainframe split breast pump of claim 1, wherein: the milk storage box (7) is internally provided with a mounting pipe (9) with a hollow opening, and the one-way valve (8) is sleeved on the mounting pipe (9).

4. The mainframe split breast pump of claim 1, wherein: the surface of host computer (1) is equipped with mounting groove (10), sucking disc (5) embedding is installed in mounting groove (10), the bottom indent of mounting groove (10), sucking disc (5) outwards protrude, sucking disc (5) with form between mounting groove (10) negative pressure chamber (6).

5. The mainframe split breast pump of claim 1, wherein: the connecting groove (4) is provided with a plurality of clamping grooves (11), and the sucker (5) is provided with a plurality of buckles (12) matched with the clamping grooves (11).

6. The mainframe separation breast pump of claim 4, wherein: the utility model discloses a socket, including connecting groove (4), installation groove (10), connecting groove (4) both sides still are equipped with inserted block (13), the both sides of installation groove (10) be equipped with slot (14) that inserted block (13) correspond, inserted block (13) inboard is equipped with semicircle groove (15), host computer (1) are located slot (14) below is equipped with marble (16), marble (16) card is gone into semicircle groove (15).

7. The mainframe separation breast pump of claim 4, wherein: the air pump (17), the electromagnetic valve (18) and the battery (19) are arranged in the host (1), and the battery (19) is connected with the air pump (17) and the electromagnetic valve (18) through the circuit board (20).

8. The mainframe split breast pump of claim 7, wherein: the air pump (17) is connected with a three-way pipe (21), and the three-way pipe (21) is communicated with the electromagnetic valve (18) and the negative pressure cavity (6).

9. The mainframe split breast pump of claim 8, wherein: the mounting groove (10) is provided with a through hole (22), and the three-way pipe (21) is communicated with the negative pressure cavity (6) through the through hole (22).

10. The mainframe split breast pump of claim 9, wherein: the edge of the milk storage box (7) is provided with a protruding lip-shaped structure, the edge of the milk suction cover (2) is correspondingly provided with a groove structure, and the lip-shaped structure is inserted into the groove structure to realize sealing.