CN220237434U - Breast pump that suitability is strong - Google Patents

Abstract

The utility model provides a breast pump with strong applicability, which comprises a shell, a tee joint and a breast pump, wherein the shell forms an installation space, the tee joint is arranged in the installation space, the breast pump is arranged on a horn section of the tee joint, a negative pressure air bag is arranged on the tee joint, the negative pressure air bag is combined with the shell to form a negative pressure cavity, an air suction column communicated with the negative pressure cavity is arranged on the shell, the air suction column is connected with a main machine of the wearable breast pump or a breast pump of the non-wearable breast pump, and the air suction column is connected with the main machine of the wearable breast pump or the breast pump of the non-wearable breast pump through the air suction column.

Description

Breast pump that suitability is strong

Technical Field

The utility model relates to a breast pump with strong applicability.

Background

The existing wearable breast pump is generally only used in a wearable mode, and is difficult to wear and not worn, so that the wearable breast pump is applicable to both the wearable breast pump and the non-wearable breast pump, the universality is low, a user needs to purchase the wearable breast pump and the common breast pump to meet the use requirement of a place without using the wearable breast pump, and the purchase cost is high.

Disclosure of Invention

The utility model provides a breast pump with strong applicability, which comprises a shell, a tee joint and a breast pump, wherein the shell forms an installation space, the tee joint is arranged in the installation space, the breast pump is arranged on a horn section of the tee joint, a negative pressure air bag is arranged on the tee joint, the negative pressure air bag is combined with the shell to form a negative pressure cavity, an air suction column communicated with the negative pressure cavity is arranged on the shell, and the air suction column is connected with a main machine of the wearable breast pump or a breast pump of the non-wearable breast pump.

In one or more embodiments, when the suction post is connected to the breast pump of the non-wearable breast pump, a vent tube is disposed between the breast pump and the suction post of the non-wearable breast pump.

In one or more embodiments, the breast pump of the non-wearable breast pump is connected to one breast pump or to two breast pumps.

In one or more embodiments, when the suction column is connected with the main machine of the wearable breast pump, an elastic positioning mechanism is arranged on the main machine, and a positioning groove matched with the elastic positioning mechanism is arranged on the shell.

In one or more embodiments, the breastshield includes a connecting portion, a flare, and an extension, the connecting portion being located on a rear side of the flare and connected with a tee, the connecting portion having a cross-section that forms a J-shape.

In one or more embodiments, a gap is provided between the extension of the horn and the connection portion to form a deformed space, and the front end of the horn forms a ring shape.

In one or more embodiments, the breastshield forms a frosted surface where it contacts the breast.

In one or more embodiments, the extension extends into a tube portion of the tee.

The utility model has the beneficial effects that: through the suction column that forms the connection negative pressure chamber on the casing to the suction column connects the breast pump of the host computer or the non-wearable breast pump of wearing formula breast pump, makes breast pump suitability strong, can wear formula use and non-wearable formula use, satisfies the use needs in the different places of people's dead time, reduces purchase cost.

Drawings

FIG. 1 is a schematic cross-sectional view of a breast pump of enhanced applicability.

FIG. 2 is a schematic view of a highly adaptable breast pump.

Fig. 3 is a schematic view of a wearable breast pump.

FIG. 4 is a schematic view of a non-wearable breast pump.

Detailed Description

The present application is further described with reference to the following drawings:

referring to the accompanying drawings 1-4, the breast pump with strong applicability comprises a shell 1, a tee joint 2 and a breast shield 3, wherein the shell 1 forms an installation space, the tee joint 2 is arranged in the installation space, the breast shield 3 is arranged on a horn section 21 of the tee joint 2, a negative pressure air bag 4 is arranged on the tee joint 2, the negative pressure air bag 4 is combined with the shell 1 to form a negative pressure cavity 12, an air suction column 11 communicated with the negative pressure cavity 12 is arranged on the shell 1, and the air suction column 11 is connected with a main machine 6 of the wearable breast pump or a breast pump 5 of the non-wearable breast pump.

Further, when the suction post 11 is connected to the breast pump 5 of the non-wearable breast pump, a ventilation tube 13 is provided between the breast pump 5 and the suction post 11 of the non-wearable breast pump.

Further, the breast pump 5 of the non-wearable breast pump is connected with one breast pump or two breast pumps, when the breast pump 5 of the non-wearable breast pump is connected with two breast pumps, the three-way pipe is arranged on the breather pipe 13 of the two breast pumps, and the suction end of the three-way pipe is connected with the breast pump of the non-wearable breast pump.

Further, when the air suction column 11 is connected with the main unit 6 of the wearable breast pump, an elastic positioning mechanism 61 is provided on the main unit 6, the elastic mechanism 61 is an elastic column, a positioning groove 62 matched with the elastic positioning mechanism 61 is provided on the housing 1, or the elastic mechanism 61 forms an elastic buckle, and a buckling groove matched with the elastic buckle is provided on the housing 1.

Further, the brassiere 3 comprises a connecting part 32, a horn part 31 and an extension section 33, the connecting part 32 is positioned at the rear side of the horn part 31 and is connected with the tee joint 2, and the section of the connecting part 32 forms a J shape.

Further, a gap is provided between the extension of the flare 31 and the connection portion 32 to form a deformed space, and the front end of the flare 31 is formed in a ring shape.

Further, the breastshield 3 forms a frosted surface where it contacts the breast.

Further, the extension 33 protrudes into the tube of the tee 2.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", second "may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The above-mentioned preferred embodiments should be regarded as illustrative examples of embodiments of the present application, and all such technical deductions, substitutions, improvements and the like which are made on the basis of the embodiments of the present application, are considered to be within the scope of protection of the present patent.

Claims (8)

1. The utility model provides a breast pump that suitability is strong, its characterized in that includes casing, tee bend and breast pump, the casing forms installation space, the tee bend sets up in the installation space, the breast pump is installed on the loudspeaker section of tee bend, be provided with negative pressure gasbag on the tee bend, negative pressure gasbag and casing combination form the negative pressure chamber, be provided with the post of breathing in that communicates the negative pressure chamber on the casing, the main machine of wearing formula breast pump or the breast pump of non-wearing formula breast pump are connected to the post of breathing in.

2. The positive fit breast pump of claim 1, wherein a vent tube is disposed between the breast pump and the suction post of the non-wearable breast pump when the suction post is connected to the breast pump of the non-wearable breast pump.

3. The positive fit breast pump of claim 2, wherein the breast pump of the non-wearable breast pump is connected to one or two breast pumps.

4. The breast pump of claim 1, wherein when the suction post is connected to a main unit of the wearable breast pump, an elastic positioning mechanism is provided on the main unit, and a positioning groove matched with the elastic positioning mechanism is provided on the housing.

5. The high-applicability breast pump of claim 1, wherein the breast shield comprises a connecting portion, a flare and an extension, the connecting portion being located on a rear side of the flare and connected together with a tee, the connecting portion being J-shaped in cross section.

6. The breast pump of claim 5, wherein a gap is provided between the extension of the flare and the connection to form a deformed space, and wherein the front end of the flare forms a ring shape.

7. The positive fit breast pump of claim 1, wherein said breastshield forms a frosted surface in contact with the breast.

8. The positive displacement pump of claim 5, wherein the extension extends into the tube portion of the tee.