CN220442964U

CN220442964U - Breast pump

Info

Publication number: CN220442964U
Application number: CN202321607038.6U
Authority: CN
Inventors: 应富婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-02-06
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a breast pump, which comprises a three-way pipe, wherein a compression pipe is arranged at the top of the three-way pipe, a milk outlet pipe is arranged at the bottom of the three-way pipe, a milk inlet pipe is arranged on the outer wall of the three-way pipe, one end of the milk inlet pipe is connected with a third horn cover through an adjusting mechanism, a compression cup is arranged at the top of the compression pipe, a milk bottle is arranged at the bottom of the milk outlet pipe, and a fixing mechanism is arranged on the outer wall of the milk outlet pipe. When the utility model is used, the second horn cover is screwed on the first mounting plate at one end of the first horn cover through the first mounting groove, the first horn cover and the second horn cover can be mounted together, the third horn cover is screwed on the second mounting plate at one end of the second horn cover through the second mounting groove, the second horn cover and the third horn cover can be mounted together, and the second horn cover and the third horn cover can be mounted or dismounted according to the size of the breast of a user, so that milk taking is convenient and better.

Description

Breast pump

Technical Field

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

Background

Breast pumps are means for expressing breast milk accumulated in the breast, and today the pressure in society is relatively high, and the breast-fed mother is kept on duty, and on the other hand, breast milk is collected for infants during off duty, so that the breast pumps are very important.

Through retrieving, the patent document with the application number of CN202120714598.6 discloses an electric breast pump, which comprises an elastic waistband, a feeding bottle fixing seat, an angle adjusting component, a three-way pipe fitting, a negative pressure component and a horn cover, wherein the feeding bottle fixing seat is arranged on the side wall of the elastic waistband, a hollow cavity with an upper opening is arranged on the feeding bottle fixing seat, the feeding bottle is movably arranged in the feeding bottle fixing seat, the feeding bottle is arranged in the hollow cavity with an upper opening, and a bottle cover is arranged at the upper end of the feeding bottle in a threaded connection manner.

In the prior art, although the angle of the horn cover is conveniently adjusted at multiple angles through the fixed ball and the rotary ball sleeve, the angle of the horn cover is adjusted only by holding the handle when the device is used, the size of the horn cover is fixed, and the horn cover is inconvenient to be attached to breasts with different sizes, so that the milk sucking is inconvenient;

thus, a breast pump is now proposed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a breast pump.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a breast pump, includes the three-way pipe, the top of three-way pipe is provided with the compression pipe, the bottom of three-way pipe is provided with out the milk pipe, the outer wall of three-way pipe is provided with into the milk pipe, the one end that advances the milk pipe is connected with the third loudspeaker cover through adjustment mechanism, the top of compression pipe is provided with the compression cup, the bottom of going out the milk pipe is provided with the feeding bottle, the outer wall of going out the milk pipe is provided with fixed establishment.

Preferably, the interior of the compression tube is communicated with the interior of the milk outlet tube, and the interior of the milk inlet tube is communicated with the interior of the milk outlet tube.

Preferably, the adjusting mechanism comprises a first horn cover and a second horn cover, one end of the first horn cover is connected with the milk inlet pipe, the other end of the first horn cover is fixedly connected with a first mounting plate, the outer wall of the first mounting plate is provided with first external threads, a first mounting groove is formed in the inner wall of one end, close to the first horn cover, of the second horn cover, the inner wall of the first mounting groove is provided with first internal threads, the first mounting plate is in threaded connection with the inner wall of the first mounting groove, and a first sealing ring is arranged in the first mounting groove.

Preferably, one end of the second horn cover, which is close to the third horn cover, is fixedly connected with a second mounting plate, second external threads are arranged on the outer wall of the second mounting plate, a second mounting groove is formed in the inner wall of one end, which is close to the second horn cover, of the third horn cover, second internal threads are arranged on the inner wall of the second mounting groove, the second mounting plate is in threaded connection with the inner wall of the second mounting groove, and a second sealing ring is arranged on the inner wall of the second mounting groove.

Preferably, the fixing mechanism comprises an elastic fixing belt, one side of the elastic fixing belt is provided with a fixing bolt, the outer wall of the milk outlet pipe is provided with a thread groove, and the fixing bolt is in threaded connection with the thread groove.

Preferably, the top of the compression pipe is in threaded connection with the inner wall of the compression cup, and the inner wall of the milk outlet pipe is in threaded connection with the top of the milk bottle.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the device is used, the second horn cover is screwed on the first mounting plate at one end of the first horn cover through the first mounting groove by utilizing the adjusting mechanism, the first horn cover and the second horn cover can be mounted together, the third horn cover is screwed on the second mounting plate at one end of the second horn cover through the second mounting groove, the second horn cover and the third horn cover can be mounted together, and the second horn cover and the third horn cover can be mounted or dismounted according to the size of a breast of a user, so that milk taking is convenient and better.

2. When the device is used, the fixing mechanism is utilized, a user screws the fixing bolt into the thread groove on the milk outlet bottle, the position of the elastic fixing belt can be fixed, and then the user sleeves the elastic fixing belt between the waists, so that the user can take milk more conveniently.

Drawings

FIG. 1 is a schematic view of an external perspective structure of a breast pump according to the present utility model;

FIG. 2 is a schematic perspective view of a three-way pipe;

FIG. 3 is a schematic view of the external perspective structure of the first horn cover, the second horn cover, and the third horn cover;

FIG. 4 is a schematic cross-sectional perspective view of a first horn cover, a second horn cover, and a third horn cover;

FIG. 5 is a schematic view of a separated perspective structure of a first horn cover, a second horn cover, and a third horn cover;

fig. 6 is a schematic cross-sectional perspective view of the first horn cover, the second horn cover, and the third horn cover after separation.

In the figure: the milk bottle comprises a three-way pipe 1, a compression pipe 2, a milk outlet pipe 3, a milk inlet pipe 4, a third horn cover 5, a compression cup 6, a feeding bottle 7, a first horn cover 8, a second horn cover 9, a first mounting plate 10, a first mounting groove 11, a first sealing ring 12, a second mounting plate 13, a second mounting groove 14, a second sealing ring 15, an elastic fixing belt 16 and a fixing bolt 17.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-6, a breast pump comprises a three-way pipe 1, wherein a compression pipe 2 is arranged at the top of the three-way pipe 1, a milk outlet pipe 3 is arranged at the bottom of the three-way pipe 1, a milk inlet pipe 4 is arranged on the outer wall of the three-way pipe 1, one end of the milk inlet pipe 4 is connected with a third horn cover 5 through an adjusting mechanism, a compression cup 6 is arranged at the top of the compression pipe 2, a milk bottle 7 is arranged at the bottom of the milk outlet pipe 3, and a fixing mechanism is arranged on the outer wall of the milk outlet pipe 3.

Further, the inside of the compression tube 2 is communicated with the inside of the milk outlet tube 3, and the inside of the milk inlet tube 4 is communicated with the inside of the milk outlet tube 3;

the interior of the compression cup 6 is provided with a micro vacuum pump, a controller and a battery, the battery can provide power for the micro vacuum pump and the controller, the micro vacuum pump can be controlled to be turned on and off through the controller, the micro vacuum pump can generate strong suction and enter the interior of the milk inlet pipe 4 through the compression pipe 2, then the milk in the breast is sucked out through the horn cover and the nipple, and enters the interior of the milk outlet pipe 3 through the milk inlet pipe 4, and finally flows into the milk bottle 7.

Further, adjustment mechanism includes first horn cover 8 and second horn cover 9, and the one end and the milk pipe 4 of first horn cover 8 are connected, and the other end fixedly connected with first mounting panel 10 of first horn cover 8, the outer wall of first mounting panel 10 is provided with first external screw thread, and first mounting groove 11 has been seted up to the one end inner wall that is close to first horn cover 8 of second horn cover 9, and the inner wall of first mounting groove 11 is provided with first internal screw thread, and the inner wall threaded connection of first mounting panel 10 and first mounting groove 11 is provided with first sealing washer 12 in the inside of first mounting groove 11.

Further, one end of the second horn cover 9, which is close to the third horn cover 5, is fixedly connected with a second mounting plate 13, a second external thread is arranged on the outer wall of the second mounting plate 13, a second mounting groove 14 is formed in the inner wall of one end, which is close to the second horn cover 9, of the third horn cover 5, a second internal thread is arranged on the inner wall of the second mounting groove 14, the second mounting plate 13 is in threaded connection with the inner wall of the second mounting groove 14, and a second sealing ring 15 is arranged on the inner wall of the second mounting groove 14;

the second horn cover 9 and the third horn cover 5 can be installed or detached according to the size of the breasts of a user through the installation of the second horn cover 9 and the third horn cover 5, so that better milk taking is facilitated;

simultaneously, the inner walls of the first horn cover 8, the second horn cover 9 and the third horn cover 5 are provided with protective pads made of silica gel materials, and the tightness of the second horn cover 9 and the third horn cover 5 after installation can be effectively ensured through the first sealing ring 12 and the second sealing ring 15.

Further, the fixing mechanism comprises an elastic fixing belt 16, one side of the elastic fixing belt 16 is provided with a fixing bolt 17, the outer wall of the milk outlet pipe 3 is provided with a thread groove, and the fixing bolt 17 is in threaded connection with the thread groove;

wherein the elastic fixing band 16 is conveniently installed and fixed by being in threaded connection with the thread groove through the fixing bolt 17.

Further, the top of the compression tube 2 is in threaded connection with the inner wall of the compression cup 6, and the inner wall of the milk outlet tube 3 is in threaded connection with the top of the milk bottle 7;

wherein compression pipe 2 and compression cup 6 threaded connection conveniently install and dismantle compression cup 6, go out milk pipe 3 and feeding bottle 7 threaded connection simultaneously, conveniently install and change feeding bottle 7.

The working principle of the utility model is as follows:

the second horn cover 9 is screwed on the first mounting plate 10 at one end of the first horn cover 8 through the first mounting groove 11, the first horn cover 8 and the second horn cover 9 can be mounted together, the third horn cover 5 is screwed on the second mounting plate 13 at one end of the second horn cover 9 through the second mounting groove 14, the second horn cover 9 and the third horn cover 5 can be mounted together, and the second horn cover 9 and the third horn cover 5 can be mounted or dismounted according to the size of the breast of a user, so that milk can be taken conveniently and better;

the user screws the fixing bolt 17 in the screw groove on the milk outlet bottle 7, can fix the position of the elastic fixing belt 16, and then the user sleeves the elastic fixing belt 16 between the waists, thereby facilitating the user to take milk more conveniently.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a breast pump, includes three-way pipe (1), its characterized in that, the top of three-way pipe (1) is provided with compression pipe (2), the bottom of three-way pipe (1) is provided with out milk pipe (3), the outer wall of three-way pipe (1) is provided with into milk pipe (4), the one end that advances milk pipe (4) is connected with third loudspeaker cover (5) through adjustment mechanism, the top of compression pipe (2) is provided with compression cup (6), the bottom that goes out milk pipe (3) is provided with feeding bottle (7), the outer wall that goes out milk pipe (3) is provided with fixed establishment.

2. A breast pump according to claim 1, wherein the interior of the compression tube (2) is in communication with the interior of the milk outlet tube (3), and the interior of the milk inlet tube (4) is in communication with the interior of the milk outlet tube (3).

3. The breast pump according to claim 1, wherein the adjusting mechanism comprises a first horn cover (8) and a second horn cover (9), one end of the first horn cover (8) is connected with the milk inlet pipe (4), the other end of the first horn cover (8) is fixedly connected with a first mounting plate (10), the outer wall of the first mounting plate (10) is provided with first external threads, a first mounting groove (11) is formed in the inner wall of one end, close to the first horn cover (8), of the second horn cover (9), a first internal thread is formed in the inner wall of the first mounting groove (11), the first mounting plate (10) is in threaded connection with the inner wall of the first mounting groove (11), and a first sealing ring (12) is arranged in the first mounting groove (11).

4. A breast pump according to claim 3, wherein the second mounting plate (13) is fixedly connected to one end of the second horn cover (9) close to the third horn cover (5), the second external screw thread is arranged on the outer wall of the second mounting plate (13), the second mounting groove (14) is arranged on the inner wall of one end of the third horn cover (5) close to the second horn cover (9), the second internal screw thread is arranged on the inner wall of the second mounting groove (14), the second mounting plate (13) is in threaded connection with the inner wall of the second mounting groove (14), and the second sealing ring (15) is arranged on the inner wall of the second mounting groove (14).

5. A breast pump according to claim 1, wherein the fixing means comprises an elastic fixing band (16), one side of the elastic fixing band (16) is provided with a fixing bolt (17), the outer wall of the milk outlet tube (3) is provided with a thread groove, and the fixing bolt (17) is in threaded connection with the thread groove.

6. A breast pump according to claim 1, wherein the top of the compression tube (2) is screwed to the inner wall of the compression cup (6), and the inner wall of the milk outlet tube (3) is screwed to the top of the milk bottle (7).