Split type breast pump converted from wearable breast pump

Abstract

The utility model discloses a split type breast pump converted from a wearable breast pump, and belongs to the technical field of maternal and infant electrical products. The breast pump comprises a main machine and a breast pumping assembly, and is characterized by further comprising a conversion assembly, and the main machine and the breast pumping assembly are connected together through the conversion assembly; the conversion assembly comprises a single-side host support, a double-side host support, a connector, a sealing ring and a guide pipe. Through the combination of the conversion assembly, the breast pump can be converted into a split type single-side and double-side split type breast pump. If the main machine is directly connected with the breast pumping assembly, the breast pump becomes a wearable breast pump. A user can conveniently realize conversion of various use forms at lower cost through simple assembly operation according to use scenes such as public occasions or private occasions during milk suction.

Description

Technical Field

[0001] The utility model patent relates to maternal and infant electrical appliances, and more specifically, to a combined conversion electric breast pump. Background Art

[0002] In the prior art, electric breast pumps can be divided into two types according to the usage form: integrated wearable type and split type. Among them, integrated wearable breast pumps generally do not have a catheter, and the main unit is directly connected to the milk suction part; split breast pumps are divided into single-sided and double-sided types. Split breast pumps generally connect the main unit and the milk suction part through a catheter to achieve negative pressure transmission.

[0003] The shortcomings of the prior art are that the integrated wearable and split electric breast pumps are generally not convertible to each other, that is, the integrated wearable electric breast pump cannot be directly disassembled and reassembled to become a split electric breast pump. This greatly limits the use of the breast pump. Especially for working women, when they are at home, they generally use a split electric breast pump, and when they are at work, they often use an integrated wearable electric breast pump. Can a breast pump be designed according to different use occasions, which can be assembled into a wearable breast pump, a single-sided split breast pump, or a double-sided split breast pump? This topic is the problem we are going to solve below. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a split breast pump converted from a wearable breast pump. Compared with the prior art, the breast pump can be assembled into a wearable breast pump, a single-sided split breast pump, or a double-sided split breast pump according to different usage occasions, and has the advantages of simple and reliable structure, low cost, and easy assembly.

[0005] In order to achieve the above technical purpose, the technical solution provided by the utility model is:

[0006] Technical Solution 1: is a technical solution for converting the utility model into a single-sided split electric breast pump.

[0007] A split breast pump converted from a wearable breast pump comprises a main unit and a milk pumping assembly. The main unit and the milk pumping assembly are connected together through the conversion assembly. The conversion assembly comprises a single-side main unit bracket, a connecting joint, a sealing ring and a catheter.

[0008] The negative pressure outlet recessed hole at the bottom of the main unit is directly connected to the negative pressure inlet end of the single-sided main unit bracket; a sealing ring is put on one side of the connecting joint and connected to the negative pressure channel of the single-sided main unit bracket, and the other side of the connecting joint is connected to one end of the catheter; the other end of the catheter is connected to the negative pressure inlet end of the breast pump assembly.

[0009] The side of the unilateral main frame support is provided with an opening, through which the catheter can pass to be connected to the breast pump assembly.

[0010] The unilateral mainframe support is provided with an inwardly recessed cavity, which coincides with the bottom of the mainframe; the connection structure between the unilateral mainframe support and the mainframe is the same as the connection structure between the breast pump assembly and the mainframe, so that the conversion and interconnection can be smoothly achieved.

[0011] The connecting joint is L-shaped.

[0012] Technical Solution 2: is a technical solution for converting the utility model into a double-sided split electric breast pump.

[0013] A split breast pump converted from a wearable breast pump comprises two main units and two milk pumping components. Uniquely, it also comprises a conversion component, wherein the two main units are respectively connected to the two milk pumping components through the conversion component. The conversion component comprises a double-sided main unit bracket, two connecting joints, two sealing rings and two catheters.

[0014] The two main machines are respectively connected to the two negative pressure inlet ends of the bilateral main machine brackets; a sealing ring is put on one side of the connecting joint and connected to the negative pressure channel of the bilateral main machine brackets, and the other side of the connecting joint is connected to one end of the catheter; the other end of the catheter is connected to the negative pressure inlet end of the breast pump assembly.

[0015] The bilateral mainframe support is provided with two inwardly recessed cavities, and the two cavities are respectively matched with the bottoms of the two mainframes; the connection part structure between the bilateral mainframe support and the two mainframes is the same as the connection part structure between the two breast pumping components and the two mainframes, so as to achieve smooth conversion and interconnection.

[0016] The two connecting joints are L-shaped.

[0017] Technical Solution 3: This is a technical solution for converting the present invention into a wearable breast pump. It is formed by directly combining a main unit and a breast pump assembly. After removing the conversion assembly, the negative pressure outlet concave hole at the bottom of the main unit is directly sleeved on the negative pressure inlet end of the breast pump assembly. Beneficial Effects

[0018] The utility model discloses a split breast pump converted from a wearable breast pump, which can be converted into a split breast pump or a wearable breast pump by combining conversion components. The user can realize the conversion of multiple usage forms at a low cost through simple operation according to the usage scene, such as public occasions or private occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural exploded view of the breast pump of the utility model being converted into a single-side split type.

[0020] Figure 2 The utility model is an application schematic diagram of converting the breast pump of the utility model into a single-side split type.

[0021] Figure 3 It is a structural cross-sectional view of the main unit and the main unit support combined when the breast pump of the utility model is transformed into a single-side split type.

[0022] Figure 4 It is a structural exploded view of the breast pump of the utility model being converted into a bilateral split type.

[0023] Figure 5 The utility model is an application schematic diagram of converting the breast pump of the utility model into a bilateral split type.

[0024] Figure 6 The utility model is a schematic diagram of the structure decomposition of the breast pump converted into a wearable type.

[0025] Figure 7 It is a structural cross-sectional diagram of the breast pump of the utility model being transformed into a wearable type.

[0026] Figure numerals: 1-host, 1a-host, 1b-host, 2-breast pumping assembly, 2a-breast pumping assembly, 2b-breast pumping assembly, 3-single-sided host bracket, 31-double-sided host bracket, 4-sealing ring, 4a-sealing ring, 4b-sealing ring, 5-connecting joint, 5a-connecting joint, 5b-connecting joint, 6-catheter, 6a-catheter, 6b-catheter. DETAILED DESCRIPTION

[0027] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] refer to Figure 1 , Figure 2 , Figure 3 , which is a technical solution for converting the utility model into a single-sided split electric breast pump.

[0029] A split breast pump converted from a wearable breast pump, comprising a main unit 1 and a milk pumping assembly 2, characterized in that it also comprises a conversion assembly, wherein the main unit 1 and the milk pumping assembly 2 are connected together through the conversion assembly; the conversion assembly comprises a single-sided main unit bracket 3, a connecting joint 5, a sealing ring 4 and a catheter 6;

[0030] The conversion component also includes a single-sided main frame bracket 3; the negative pressure outlet recessed hole at the bottom of the main frame 1 is directly connected to the negative pressure inlet end of the single-sided main frame bracket 3; a sealing ring 4 is put on one side of the connecting joint 5 and connected to the negative pressure channel of the single-sided main frame bracket 3, and the other side of the connecting joint 5 is connected to one end of a conduit 6; the other end of the conduit 6 is connected to the negative pressure inlet end of the breast pump component 2.

[0031] The unilateral mainframe support 3 has an opening on its side, through which the conduit 6 can pass to be connected to the breast pump assembly 2 .

[0032] The unilateral mainframe support 3 is provided with an inwardly recessed cavity, which coincides with the bottom of the mainframe 1; the connection structure between the unilateral mainframe support 3 and the mainframe 1 is the same as the connection structure between the breast pump assembly 2 and the mainframe 1, so as to achieve smooth conversion and interconnection.

[0033] The connecting joint 5 is L-shaped.

[0034] refer to Figure 4 , Figure 5 , which is a technical solution for converting the utility model into a bilateral split electric breast pump.

[0035] A split breast pump converted from a wearable breast pump, comprising a main unit 1a, a main unit 1b, a milk suction component 2a, and a milk suction component 2b; characterized in that it also comprises a conversion component, wherein the main unit 1a, the main unit 1b are respectively connected to the milk suction component 2a, and the milk suction component 2b through the conversion component; the conversion component comprises a bilateral main unit bracket 31, a connecting joint 5a, a connecting joint 5b, a sealing ring 4a, a sealing ring 4b, and a conduit 6a, and a conduit 6b; the main unit 1a, the main unit 1b are respectively connected to the bilateral main unit bracket 31 The two negative pressure inlet ends are connected; a sealing ring 4a is put on one side of the connecting joint 5a and connected to the negative pressure channel of the bilateral main frame bracket 31, and the other side of the connecting joint 5a is connected to one end of the conduit 6a; the other end of the conduit 6a is connected to the negative pressure inlet end of the breast suction component 2a; a sealing ring 4b is put on one side of the connecting joint 5b and connected to the other negative pressure channel of the bilateral main frame bracket 31, and the other side of the connecting joint 5b is connected to one end of the conduit 6b; the other end of the conduit 6b is connected to the negative pressure inlet end of the breast suction component 2b.

[0036] The bilateral mainframe support 31 is provided with two inwardly recessed cavities, which respectively coincide with the bottom of the mainframe 1a and the mainframe 1b; the connection structure between the bilateral mainframe support 31 and the mainframe 1a or the mainframe 1b is the same as the connection structure between the breast pump component 2a or the breast pump component 2b and the mainframe 1a or the mainframe 1b, so as to smoothly realize the conversion and interconnection.

[0037] The connecting joints 5a and 5b are L-shaped.

[0038] refer to Figure 6 , Figure 7 , is a technical solution for converting the utility model into a wearable breast pump. It is directly combined with a main unit 1 or a main unit 1a or a main unit 1b and a milk pumping assembly 2 or a milk pumping assembly 2a or a milk pumping assembly 2b. Remove the conversion assembly, and the negative pressure outlet concave hole at the bottom of the main unit is directly covered on the negative pressure inlet end of the milk pumping assembly. For example: the negative pressure outlet concave hole at the bottom of the main unit 1 can be directly covered on the negative pressure inlet end of the milk pumping assembly 2, thereby converting it into a wearable breast pump.

Claims

1. A split-type breast pump converted from a wearable breast pump, comprising a main unit (1) and a breast pump assembly (2), wherein the negative pressure outlet recess at the bottom of the main unit (1) can be directly mounted on the negative pressure inlet end of the breast pump assembly (2); characterized in that: It also includes a conversion component that can convert the wearable breast pump into a split breast pump; the conversion component includes a connecting joint (5), a sealing ring (4) and a catheter (6).

2. A split-type breast pump converted from a wearable breast pump according to claim 1, characterized in that: The conversion component further comprises a single-sided main frame support (3); the negative pressure outlet recessed hole at the bottom of the main frame (1) is directly connected to the negative pressure inlet end of the single-sided main frame support (3); a sealing ring (4) is sleeved on one side of the connecting joint (5) and connected to the negative pressure channel of the single-sided main frame support (3); the other side of the connecting joint (5) is connected to one end of a conduit (6); and the other end of the conduit (6) is connected to the negative pressure inlet end of the breast pump component (2).

3. A split-type breast pump converted from a wearable breast pump according to claim 2, characterized in that: The unilateral mainframe support (3) has an opening on its side, and the catheter (6) can pass through the opening and be connected to the breast pump assembly (2).

4. A split-type breast pump converted from a wearable breast pump according to claim 2, characterized in that: The unilateral mainframe support (3) is provided with an inwardly recessed cavity, wherein the cavity matches the bottom of the mainframe (1); the structure of the connection part between the unilateral mainframe support (3) and the mainframe (1) is the same as the structure of the connection part between the breast pump assembly (2) and the mainframe (1).

5. A split-type breast pump converted from a wearable breast pump according to claim 2, characterized in that: The connecting joint (5) is L-shaped.

6. A split-type breast pump converted from a wearable breast pump, comprising a main unit (1a), a main unit (1b), a breast pumping assembly (2a), and a breast pumping assembly (2b); characterized in that: The invention also comprises a conversion component, wherein the main machine (1a) and the main machine (1b) are respectively connected to the milk suction component (2a) and the milk suction component (2b) through the conversion component; the conversion component comprises a bilateral main machine support (31), a connecting joint (5a) and a connecting joint (5b), a sealing ring (4a) and a sealing ring (4b) and a catheter (6a) and a catheter (6b); the main machine (1a) and the main machine (1b) are respectively connected to the two negative pressure inlet ends of the bilateral main machine support (31); one side of the connecting joint (5a) is covered with The sealing ring (4a) is connected to the negative pressure channel of the bilateral main frame support (31); the other side of the connecting joint (5a) is connected to one end of the conduit (6a); the other end of the conduit (6a) is connected to the negative pressure inlet end of the breast pump component (2a); one side of the connecting joint (5b) is covered with the sealing ring (4b) and connected to the other negative pressure channel of the bilateral main frame support (31); the other side of the connecting joint (5b) is connected to one end of the conduit (6b); the other end of the conduit (6b) is connected to the negative pressure inlet end of the breast pump component (2b).

7. A separate breast pump converted from a wearable breast pump according to claim 6, characterized in that: The bilateral mainframe support (31) is provided with two inwardly recessed cavities, the two cavities respectively matching the bottom of the mainframe (1a) and the mainframe (1b); the structure of the connection part between the bilateral mainframe support (31) and the mainframe (1a) or the mainframe (1b) is the same as the structure of the connection part between the breast pumping assembly (2a) or the breast pumping assembly (2b) and the mainframe (1a) or the mainframe (1b).

8. A separate breast pump converted from a wearable breast pump according to claim 6, characterized in that: The connecting joint (5a) and the connecting joint (5b) are L-shaped.

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