CN215915890U

CN215915890U - Manual breast pump

Info

Publication number: CN215915890U
Application number: CN202121460977.3U
Authority: CN
Inventors: 洪英
Original assignee: Wuxi Jianyou Trading Co ltd
Current assignee: Wuxi Jianyou Intelligent Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-03-01
Anticipated expiration: 2031-06-29

Abstract

The utility model provides a manual breast pump. It has solved current technical problem. The manual breast pump comprises a shell made of hard plastics, a breast pumping seat which is made of silica gel and is provided with a milk collecting cavity is embedded in the shell, a pressing groove is formed in the top side of the shell, at least part of the top side of the breast pumping seat is positioned in the pressing groove, the bottom side of the breast pumping seat extends out of the bottom side of the shell, the bottom side of the shell is coated, a liquid inlet hole is formed in the side of the breast pumping seat, and the shell and the breast pumping seat are detachably connected through a clamping type fixing structure. The utility model has the advantages of simple structure, convenient carrying and the like.

Description

Manual breast pump

Technical Field

The utility model belongs to the technical field of mother and infant products, and particularly relates to a manual breast pump.

Background

Breast pumps are well known devices for extracting milk from the breast of a user. A breast pump may be used if the infant or toddler is unable to extract milk from the breast itself, or if the mother is separate from the infant or toddler, for example if leaving the infant at work. The use of a breast pump to express milk may also be used to stimulate and increase milk production in women with low milk supply. Breast pumps utilize a vacuum to cause the expression of milk from the breast of a nursing mother. However, most of the existing breast pumps are designed to be connected with a milk collecting bottle through a milk sucking port, and are complex in structure and inconvenient to carry.

In response to this problem, research and study have been conducted in long-term production and life practice, and for example, a chinese utility model patent discloses a breast pump for obstetrics and gynecology [ application No.: 201920412434.0], the utility model discloses a milk bottle, the top of bottle is connected with the bottle mouth through the screw thread closure soon, the top block of bottle mouth is connected with the press block, one side block of bottle mouth is connected with the breast pump head, the utility model is in the use, when using the breast pump cooperation to press the block to absorb milk, will originally place the fixture block joint of one side of breast pump in the inside of breast pump and separate hole groove and card lid from each other, then lighter preceding milk can enter the inside of collecting bottle through the runner pipe and collect, when the preceding milk is collected finishes, go into the hole groove joint card lid and take out the fixture block, make the inside of bottle can normally be collected to the more nutritious back milk.

The solution described above improves to some extent some of the problems of the prior art, but it also has at least the following drawbacks: the milk sucking and the liquid storage are realized by two parts, and the milk sucking and liquid storage device is complex in structure and inconvenient to carry.

Disclosure of Invention

The utility model aims to solve the problems and provides a portable manual breast pump with a simple structure.

In order to achieve the purpose, the utility model adopts the following technical scheme: the manual breast pump comprises a shell made of hard plastics, a breast pumping seat which is made of silica gel and is provided with a milk collecting cavity is embedded in the shell, a pressing groove is formed in the top side of the shell, at least part of the top side of the breast pumping seat is positioned in the pressing groove, the bottom side of the breast pumping seat extends out of the bottom side of the shell, the bottom side of the shell is coated, a liquid inlet hole is formed in the side of the breast pumping seat, and the shell and the breast pumping seat are detachably connected through a clamping type fixing structure.

Compared with the traditional breast pump, the breast pump has the advantages that the breast pumping and collecting functions are directly integrated together through the breast pumping seat which is provided with the breast collecting cavity and is made of silica gel, so that the structure of the breast pump is simpler and the breast pump is convenient to carry; when the breast milk collector is used, a breast is placed at the liquid inlet, the part of the breast pumping seat, which is positioned in the pressing groove, is pressed to realize breast pumping through the negative pressure of the breast collecting cavity and is directly stored in the breast collecting cavity, the operation is convenient, and the shell and the breast pumping seat can be detached, so that the cleaning is convenient.

In the manual breast pump, the front end of the shell is provided with a first caulking groove, the rear end of the shell is provided with a second caulking groove, and one side of the breast pumping seat close to the first caulking groove extends to form a pressure relief opening with a pressure relief hole. The pressure relief hole is used for relieving pressure of the milk collection cavity.

In the above manual breast pump, the clamping type fixing structure includes an embedding seat which is arranged on one side of the breast pumping seat close to the second embedding groove and can be embedded with the second embedding groove, the clamping type fixing structure further includes a limiting clamping seat which is arranged on one side of the breast pumping seat close to the first embedding groove, and the bottom side of the limiting clamping seat is abutted against the bottom side table top of the first embedding groove. The embedded seat at the rear end of the milk sucking seat is embedded in the second embedded groove, so that the rear end of the milk sucking seat is fixedly connected with the shell, and the bottom side of the limiting clamping seat is abutted against the bottom side table top of the first embedded groove to prevent the milk sucking seat from falling off the shell downwards.

In the manual breast pump, one side of the breast pumping seat extending out of the bottom side of the shell is an attaching end, the attaching end and the limiting clamping seat are adjacent to form a clamping groove, and at least part of one side of the shell provided with the first embedding groove is located in the clamping groove. The shell part is clamped in a clamping groove formed by the adjacent sticking end and the limiting clamping seat, so that the front end of the breast sucking seat is fixed, and the front end of the breast sucking seat is prevented from shaking.

In the manual breast pump, the limiting clamping seat and the breast sucking seat are of an integrated structure.

In the above manual breast pump, an arc concave surface is provided at the bottom of the joint end. The arc-shaped concave surface is arranged, so that the attaching end can be attached to the shape of a breast more when breast pumping is carried out, and the experience of a user is better.

In the manual breast pump, the liquid inlet hole is formed in one end, close to the first caulking groove, of the arc-shaped concave surface, and a plurality of scale marks are further arranged on the arc-shaped concave surface and are arranged on one side, far away from the first caulking groove, of the liquid inlet hole. The graduation lines can make the user know the liquid storage amount in the milk collecting cavity more clearly.

In the above manual breast pump, one side of the housing, on which the second caulking groove is formed, is planar. One side of the shell is in a plane shape, so that the breast pump can be vertically placed directly through the side, and the breast pump is convenient to take.

In the above manual breast pump, the fitting end or the breast pump mount is made of a transparent material. The transparent material is used for facilitating the understanding of the milk storage amount.

In the above manual breast pump, the top side of the breast pump base is provided with a groove portion having an arc shape.

Compared with the prior art, the manual breast pump has the advantages that: the breast pump has the advantages that the structure is simple, the design is reasonable, and the breast pumping and liquid storage functions are directly integrated on the breast pumping seat, so that the structure of the breast pump is simpler and is convenient to carry; the shell and the breast pumping seat are detachable, and cleaning is convenient.

Drawings

FIG. 1 is a schematic view of the structure provided by the present invention;

FIG. 2 is a cross-sectional view of a structure provided by the present invention;

FIG. 3 is a schematic structural view of a housing provided by the present invention;

FIG. 4 is a schematic structural view of a breast cup provided by the present invention;

in the figure, a shell 1, a milk collecting cavity 2, a milk sucking seat 3, a pressing groove 4, a liquid inlet hole 5, a first caulking groove 6, a second caulking groove 7, a pressure relief hole 8, a pressure relief opening 9, an caulking seat 9a, a limiting clamping seat 10, a jointing end 11, a clamping groove 12, an arc-shaped concave surface 13, a scale mark 14 and a groove part 17.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the manual breast pump includes a housing 1 made of rigid plastic, a breast pumping seat 3 made of silicone and having a breast collecting cavity 2 is embedded in the housing 1, a pressing groove 4 is formed on a top side of the housing 1, at least a portion of a top side of the breast pumping seat 3 is located in the pressing groove 4, a bottom side of the breast pumping seat 3 extends out of the bottom side of the housing 1 and covers the bottom side of the housing 1, an inlet opening 5 is formed on the side of the breast pumping seat 3, and the housing 1 and the breast pumping seat 3 are detachably connected through a clamping type fixing structure.

Compared with the traditional breast pump, the breast pump has the advantages that the breast pumping and collecting functions are directly integrated together through the breast pumping seat 3 which is provided with the breast collecting cavity 2 and is made of silica gel, so that the structure of the breast pump is simpler and the breast pump is convenient to carry; when the breast milk sucking device is used, a breast is placed in the liquid inlet hole 5, the part of the breast sucking seat 3 located in the pressing groove is pressed to enable the breast collecting cavity 2 to realize breast sucking and directly store the breast milk in the breast collecting cavity 2, the operation is convenient, and the shell 1 and the breast sucking seat 3 can be detached, so that the cleaning is convenient.

Preferably, the front end of the housing 1 is provided with a first caulking groove 6, the rear end of the housing 1 is provided with a second caulking groove 7, and a pressure relief opening 9 with a pressure relief hole 8 extends from one side of the breast pump seat 3 close to the first caulking groove 6, wherein the pressure relief hole 8 is used for relieving pressure of the milk collection cavity 2.

Furthermore, the clamping type fixing structure comprises an embedding seat 9a which is arranged on one side of the milk sucking seat 3 close to the second embedding groove 7 and can be embedded with the second embedding groove 7, the clamping type fixing structure also comprises a limiting clamping seat 10 which is arranged on one side of the milk sucking seat 3 close to the first embedding groove 6, the bottom side of the limiting clamping seat 10 is abutted against the bottom side table top of the first embedding groove 6, the embedding seat 9a at the rear end of the milk sucking seat 3 is embedded in the second embedding groove 7 so as to realize the connection and fixation between the rear end of the milk sucking seat 3 and the shell 1, and the bottom side of the limiting clamping seat 10 is abutted against the bottom side table top of the first embedding groove 6 so as to prevent the milk sucking seat 3 from falling off the shell 1 downwards; inhale breast seat 3 and extend to one side outside the 1 bottom side of casing for laminating end 11, laminating end 11 and the adjacent draw-in groove 12 that forms of spacing cassette 10, casing 1 set up one side of first caulking groove 6 at least part be located draw-in groove 12, thereby casing 1 part card is established and is realized inhaling the fixed of breast seat 3 front end in laminating end 11 and the adjacent draw-in groove 12 that forms of spacing cassette 10, avoids inhaling the breast seat 3 front end and rocks.

Furthermore, the limiting clamping seat 10 and the breast pumping seat 3 are of an integrated structure, the bottom side of the attaching end 11 is provided with an arc-shaped concave surface 13, and the attaching end can be attached to the shape of a breast when breast pumping is performed by the aid of the arc-shaped concave surface 13, so that the experience of a user is better. The one end that the arc concave surface 13 is close to first caulking groove 6 is seted up in feed liquor hole 5, still is equipped with a plurality of scale marks 14 on the arc concave surface 13, and scale mark 14 sets up the one side of keeping away from first caulking groove 6 in feed liquor hole 5, and scale mark 14 here can let the user more clear know the liquid storage volume in the breast collecting cavity 2.

The side of the shell 1 provided with the second caulking groove 7 is planar, and the planar side of the shell 1 can allow the breast pump to be vertically placed directly through the side, so that the breast pump is convenient to take.

Furthermore, the attachment end 11 or the breast pump mount 3 is made of a transparent material, which facilitates the understanding of the milk storage. The top side of the breast-sucking seat 3 is provided with an arc-shaped groove part 17.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms of the housing 1, the milk collecting cavity 2, the milk sucking seat 3, the pressing groove 4, the liquid inlet hole 5, the first caulking groove 6, the second caulking groove 7, the pressure relief hole 8, the pressure relief opening 9, the caulking seat 9a, the limit clamping seat 10, the attaching end 11, the clamping groove 12, the arc-shaped concave surface 13, the scale line 14, the groove part 17, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a manual breast pump, includes casing (1) by rigid plastic making, its characterized in that, casing (1) embedded be equipped with by silica gel make and have breast pumping seat (3) that collection breast chamber (2), casing (1) top side seted up and press groove (4), breast pumping seat (3) top side at least partially be located and press groove (4), breast pumping seat (3) bottom side extend to outside casing (1) bottom side and with casing (1) bottom side cladding and breast pumping seat (3) this side division be equipped with feed liquor hole (5), just casing (1) and breast pumping seat (3) between can dismantle the connection through joint formula fixed knot structure.

2. The manual breast pump according to claim 1, wherein a first caulking groove (6) is formed at the front end of the shell (1), a second caulking groove (7) is formed at the rear end of the shell (1), and a pressure relief opening (9) with a pressure relief hole (8) extends from one side of the breast suction seat (3) close to the first caulking groove (6).

3. The manual breast pump according to claim 2, wherein the clamping type fixing structure comprises an embedding seat (9a) which is arranged on one side of the breast suction seat (3) close to the second embedding groove (7) and can be embedded with the second embedding groove (7), the clamping type fixing structure further comprises a limiting clamping seat (10) which is arranged on one side of the breast suction seat (3) close to the first embedding groove (6), and the bottom side of the limiting clamping seat (10) abuts against the bottom side table top of the first embedding groove (6).

4. The manual breast pump according to claim 3, wherein the side of the breast pumping seat (3) extending out of the bottom side of the shell (1) is an attaching end (11), the attaching end (11) and the limiting clamping seat (10) are adjacent to form a clamping groove (12), and at least part of the side of the shell (1) provided with the first caulking groove (6) is located in the clamping groove (12).

5. The manual breast pump according to claim 4, wherein the retaining clip (10) and the breast pump mount (3) are of an integral structure.

6. Manual breast pump according to claim 4, wherein the bottom side of the abutment end (11) is provided with a curved concave surface (13).

7. The manual breast pump according to claim 6, wherein the inlet opening (5) is formed at an end of the curved concave surface (13) close to the first caulking groove (6), and a plurality of scale marks (14) are formed on the curved concave surface (13), and the scale marks (14) are formed at a side of the inlet opening (5) far away from the first caulking groove (6).

8. Manual breast pump according to claim 7, wherein the side of the housing (1) on which the second recess (7) is provided is planar.

9. Manual breast pump according to claim 7, wherein the abutment end (11) or the breast pump mount (3) is made of a transparent material.

10. Manual breast pump according to claim 1, wherein the top side of the breast cup (3) is provided with a groove portion (17) having an arc shape.