CN216136437U

CN216136437U - Wearable hand-free electric breast pump

Info

Publication number: CN216136437U
Application number: CN202121247128.XU
Authority: CN
Inventors: 毛继友
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-03-29
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to the field of mother and infant appliances, and discloses a wearable hand-free electric breast pump which comprises a breast pump main body, wherein the breast pump main body comprises a milk storage part and a control part, the control part is connected with the milk storage part through a milk collecting device, one side of the milk storage part is provided with an installation groove, the control part is installed in the installation groove, and the installation groove and the control part are fixed through a clamping structure. The utility model has reasonable design and simple structure, is convenient to reduce the installation difficulty in production and manufacture, is convenient for batch production and manufacture, and is more favorable for large-area popularization and application.

Description

Wearable hand-free electric breast pump

Technical Field

The utility model relates to the technical field of maternal and infant appliances, in particular to a wearable hand-free electric breast pump.

Background

It is known that the breast feeding is generally concerned and supported by all communities after the popularization and publicity of the breast feeding for years, and the breast feeding rate is also increased year by year. With the continuous development of society, the breast feeding mothers can take the way after delivery through the electric breast pumps. The electric breast pump is a tool for squeezing (sucking) breast milk accumulated in a breast, changes internal air pressure change through an internal vacuum negative pressure pump, and circularly sucks and discharges the breast milk to imitate the action of sucking and supplying the breast milk by a baby. The existing hand-free electric breast pump needs to complete negative pressure output, milk collection, storage, hand-free and good hiding of milk suction, and has the defects of complicated pipe and wire connection, more assembly of parts and more complex use. If the grant announcement day is 2020, 01 month and 10 days, the grant announcement number is CN 209916849U's Chinese utility model patent, a hand-free hidden breast pump is disclosed, including breast pump host computer, collection milk device and storage feeding bottle, be provided with vacuum negative pressure device and master control circuit board in the breast pump host computer, master control circuit board is connected with control panel, the lower tip of breast pump host computer is provided with the U-shaped cavity, collection milk device sets up in the U-shaped cavity, collection milk device one end and vacuum negative pressure device sealing connection, the other end with store up feeding bottle sealing connection, the lateral surface of breast pump host computer sets up to first curved surface, the lateral surface that stores up the feeding bottle sets up to the second curved surface, first curved surface links up with the second curved surface and forms the arc curved surface that matches with brassiere binding face. Although the structure can realize hand-free and is convenient for realizing simple and hidden milk sucking in public places with elegant and elegant action, the structural milk collecting device is hidden inside the breast pump main body and specifically comprises a tee joint, an air bag (air cylinder) and a duckbill valve, and the structure is complex when being installed, so that the production and the manufacture are time-consuming and labor-consuming, and the difficulty of the production and the manufacture and the difficulty of the use are increased. There is therefore a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model provides a wearable hand-free electric breast pump which is reasonable in design, simple in structure, convenient to reduce the installation difficulty in production and manufacturing, convenient to produce and manufacture in batches and more beneficial to large-area popularization and application.

(II) technical scheme to be adopted

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a hand electronic breast pump is exempted from to wearing formula, includes the breast pump main part, the breast pump main part is including storing up milk portion and control part, the control part with it is connected through the device that gathers milk to store up milk portion, it is provided with the mounting groove to store up milk portion one side, install in the mounting groove the control part, the mounting groove with the control part is fixed through the block structure.

Preferably, the milk collecting device comprises an air cylinder and a one-way valve which are arranged on the milk storage part, and a suction pump, an electromagnetic valve and a power supply which are arranged on the control part, wherein the air cylinder and the electromagnetic valve are connected through an air pipe joint.

Preferably, the power supply adopts a lithium battery.

Preferably, store up milk portion including storing up the milk casing, it is provided with the opening to store up milk casing upper end, it has the appearance chamber to store up inside the opening of milk casing, it has the breach to hold the intracavity portion to open, be provided with the bottom on the breach, it has the cylinder mounting groove to open on the bottom, the cylinder mounting groove is installed the cylinder, opening side terminal surface is provided with out the milk mouth, the guard shield is installed to the opening up end.

Preferably, the shield is a silica gel shield.

Preferably, the inside blockking piece that stops nipple overlength and draw to rise that is provided with of guard shield, it includes that the main part is hollow structure to block, main part one end is the entrance point, the main part other end is the exit end, the entrance point pass through the bellying with guard shield inner wall body coupling, the inside fence dog that is provided with of main part, be provided with out the milk hole in the fence dog, be equipped with fold-shaped deformation in the inner wall of main part.

Preferably, the outer side surface of the milk storage shell is a first curved surface, the milk storage shell is provided with the mounting groove, and the mounting plate is mounted in the mounting groove and used for mounting the control part.

Preferably, the control part includes the control housing, the control housing lateral surface becomes the second curved surface, the second curved surface with first curved joint formation and the brassiere binding face matched with arc curved surface, be provided with the controller in the control housing, control button on the controller exposes control housing surface.

Preferably, the controller adopts the circuit board, the controller is connected with the suction pump and the solenoid valve respectively, and the power supply provides electric energy for the suction pump, the solenoid valve and the controller respectively.

Preferably, a control button on one side surface of the controller penetrates through the control shell, the suction pump and the electromagnetic valve are arranged on one side surface of the controller, and a fixing column for fixing the suction pump, the electromagnetic valve, the power supply and the controller is arranged on the inner wall of the control shell.

Preferably, the clamping structure comprises at least one clamping column arranged on the milk storage part and at least one clamping groove arranged on the control part, and the clamping groove is matched with the clamping column.

(III) technical effects to be achieved

The utility model has the beneficial effects that:

firstly, one side of the milk storage part is provided with a mounting groove, a control part is mounted in the mounting groove, and the mounting groove and the control part are fixed through a clamping structure;

secondly, the milk collecting device comprises an air cylinder and a one-way valve which are arranged on the milk storage part, and a suction pump, an electromagnetic valve and a power supply which are arranged on the control part, wherein the air cylinder and the electromagnetic valve are connected through an air pipe joint, so that the automatic suction and discharge of the milk storage part are favorably realized, and the milk suction work of the milk storage part is favorably realized;

thirdly, the control part comprises a control shell, the outer side surface of the control shell is a second curved surface, the second curved surface is connected with the first curved surface to form an arc-shaped curved surface matched with the attaching surface of the bra, a controller is arranged in the control shell, and a control button on the controller is exposed on the outer surface of the control shell, so that automatic sucking and releasing of the milk storage part can be realized, automatic milk sucking work of the milk storage part is facilitated, both hands are greatly liberated, and the breast-feeding mother can suck milk randomly in public places and in home life.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a sectional view taken along line a-a in fig. 1.

Fig. 3 is a perspective view of the present invention.

Fig. 4 is a schematic view of the milk collecting device of the present invention.

Fig. 5 is a schematic view of the milk storage section of the present invention.

Figure 6 is a schematic view of a milk storage housing of the present invention.

FIG. 7 is a schematic diagram of a barrier of the present invention.

Fig. 8 is a sectional view taken along line B-B in fig. 7.

Fig. 9 is a schematic diagram of a control portion of the present invention.

FIG. 10 is a schematic view of the engaging structure of the present invention.

In the figure: 1, a breast pump body; 10, a milk storage part; 20, a control section; 30, a milk collecting device; 40, mounting grooves; 50, a snap-fit structure; 100, a milk storage shell; 101, an opening; 102, a cavity; 103, a bottom cover; 104, a milk outlet; 105, a shield; 106, mounting plate; 107, ear margins; 200, a control housing; 201, a controller; 202, fixing the column; 300, a cylinder; 301, a one-way valve; 302, a suction pump; 303, an electromagnetic valve; 304, a power supply; 305, a gas pipe joint; 500, clamping a column; 501, a card slot; 1051, a body; 1052, an inlet end; 1053, an outlet end; 1054, a boss; 1055, fence stop blocks; 1056, milk outlet; 1057, accordion-like deformations 1057.

Detailed Description

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships in which the products of the present invention are conventionally placed when used, and are merely used for convenience of describing and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 5 and fig. 8, a wearable hand-free electric breast pump, including breast pump main body 1, breast pump main body 1 includes storing up milk portion 10 and control part 20, control part 20 is connected through collecting milk device 30 with storing up milk portion 10, when using, control part 20 control collection milk device 30 just can realize storing up milk portion 10 control, thereby realize automatic sucking, it is provided with mounting groove 40 to store up milk portion 10 one side, install control part 20 in the mounting groove 40, mounting groove 40 is fixed through block structure 50 with control part 20, thereby this kind can make things convenient for control part 20 to install on storing up milk portion 10, also be favorable to the dismantlement and the maintenance of subsequence.

As shown in fig. 4, the milk collecting device 30 includes an air cylinder 300 and a one-way valve 301 disposed on the milk storage portion 10, and a suction pump 302, an electromagnetic valve 303 and a power supply 304 disposed on the control portion 20, the air cylinder 300 and the electromagnetic valve 303 are connected through an air pipe joint 305, and the on-off of the air pipe joint 305 is controlled through the electromagnetic valve 303, so as to facilitate the operation of the air cylinder 300, so that the suction or discharge of the milk storage portion 10 is realized, and thus, the normal milk suction operation is realized. It is emphasized that the power supply 304 is a lithium battery, which facilitates charging, thereby enabling off-line use.

Further, as shown in fig. 5 and 6, the milk storage portion 10 includes a milk storage housing 100, an opening 101 is disposed at an upper end of the milk storage housing 100, a cavity 102 is opened inside the milk storage housing 100, a notch is opened inside the cavity 102, a bottom cover 103 is disposed on the notch, a cylinder mounting groove is opened on the bottom cover 103, and a cylinder 300 is mounted in the cylinder mounting groove, which is more beneficial to detachment and installation and later cleaning, a milk outlet 104 is disposed on a side end surface of the opening 101, and a shield 105 is mounted on an upper end surface of the opening 101, wherein the shield 105 is a silica gel shield which is in good contact with skin, has better elasticity and fatigue resistance, and is mainly used for isolating air pressure from breast milk. It is emphasized that the outer side of the milk storage casing 100 is configured as a first curved surface, wherein the first curved surface is more beneficial to an arc-shaped curved surface matching with the attachment surface of the bra, and the milk storage casing 100 is provided with a mounting groove 40, a mounting plate 106 is installed in the mounting groove 40, and the mounting plate 106 is used for mounting the control part 20, so that the mounting and manufacturing are facilitated. To facilitate manual access, the shield 105 is provided with at least one ear 107, two ears 107 being used in the present embodiment. Further, as shown in fig. 7 and 8, the shield 105 is provided with a stopper for preventing the nipple from being pulled up too long, the stopper comprises a main body 1051 having a hollow structure, one end of the main body 1051 is an inlet end 1052, the other end of the main body 1051 is an outlet end 1053, the inlet end 1052 is integrally connected with the inner wall of the shield 105 by a protrusion 1054, wherein the protrusion 1054 is beneficial for fixing the nipple and giving a tensile distance to the nipple, which is beneficial for reducing pain caused by a user when using, and the protrusion 1054 is oriented towards the inlet end 1052 of the main body 1051, so that a tensile distance can be given to the nipple, which is beneficial for reducing pain caused by a user when using, and a barrier block 1055 is provided inside the main body 1051 having a hollow structure, a milk outlet 1056 is provided in the barrier block 1055, which is more beneficial for fixing the nipple and giving a tensile distance to the nipple, thereby solving the problems of nipple deformation and pain brought by use. Further, fence dog 1055 extends to the exit end 1053 of main part 1051, this kind is favorable to making things convenient for people's use more, be equipped with fold form deformation piece 1057 in main part 1051's the inner wall, wherein fold form deformation piece 1057 is fold-like structure, fold-like structure deformation force is strong, it is effectual to protect, the benefit that the inner wall through main part 1051 presents fold-like lets prevent that the nipple warp guard shield 105 is out of shape more easily, thereby better laminating nipple, this kind of setting is favorable to stopping the nipple when using excessively to lengthen, avoid painful and damage the nipple.

Wherein, as shown in fig. 9, the control part 20 includes a control housing 200, the outer side surface of the control housing 200 becomes a second curved surface, the second curved surface is connected with the first curved surface to form an arc-shaped curved surface matched with the attachment surface of the bra, thereby being more beneficial to being hidden in the bra, greatly facilitating the random milk absorption of the nursing mother in public places, the controller 201 is arranged in the control housing 200, and a control button on the controller 201 is exposed on the outer surface of the control housing 200, thereby being more beneficial to manual control and adjustment. Furthermore, the controller 201 is a circuit board, which is convenient for installation and manufacture. The controller 201 is connected with a suction pump 302 and a solenoid valve 303 respectively, so as to be controlled by the controller 201, and a power supply 304 respectively supplies power to the suction pump 302, the solenoid valve 303 and the controller 201. It is emphasized that the control button on one side of the controller 201 passes through the control housing 200, the suction pump 302 and the solenoid valve 303 are provided on one side of the controller 201, and the fixing post 202 for fixing the suction pump 302, the solenoid valve 303 and the power supply 304 and the controller 201 is provided on the inner wall of the control housing 200, which facilitates the installation and positioning.

Further, in any of the above embodiments, as shown in fig. 9 and 10, the engaging structure 50 includes at least one engaging post 500 disposed on the milk storage portion 10 and at least one engaging slot 501 disposed on the control portion 20, and the engaging slot 501 is engaged with the engaging post 500, so as to mount the control portion 20 on the milk storage portion 10. In the embodiment of the present invention, four fastening posts 500 are used, and correspondingly, four fastening slots 501 are used, so that the control unit 20 can be further fastened to the milk storage unit 10. It is further emphasized that the latch 500 may be provided on the mounting plate 106, which greatly simplifies later removal and installation and facilitates later maintenance. Wherein the engaging structure 50, i.e. the engaging column 500, is inserted into the engaging groove 501, so that the control unit 20 is mounted on the milk storage unit 10.

When the milk sucking device is used, the air pipe penetrates through the notch on the protective cover 105 and is connected to the suction pump 302, then the protective cover 105 is aligned to the breast, the air pipe is communicated with the suction pump 302, milk can be sucked normally, the milk flows into the milk storage part 10 through the milk outlet seam of the pipeline on the suction pump 302, after the milk is sucked, the milk storage part 10 is transversely arranged, the protective cover 105 is taken down from the milk storage shell 100, the milk can be conveniently taken, and the suction pump 302 can prevent the milk from being sucked into the air pump; of course, instead of removing the shield 105, the milk storage housing 100 may be tilted directly to allow milk to flow out of the milk outlet 104 for milk extraction. The hand-free hidden type breast pump is an effect schematic diagram of a breast-feeding mother wearing the hand-free hidden type breast pump, and the hand-free hidden type breast pump can be hidden in a bra well, so that the breast-feeding mother can suck milk randomly in public places and in home life.

The standard parts that use in this application file all can purchase from the market, and the specific connected mode of each part all adopts conventional means such as ripe among the prior art, and conventional model among the prior art is all adopted to suction pump, solenoid valve and the controller internal part, and its internal structure belongs to the prior art structure, and the workman just can accomplish according to the prior art manual and carry out normal operation to it, and the circuit connection adopts conventional connected mode among the prior art, does not make specific statement here again.

It should be noted that, although the above embodiments have been described herein, the utility model is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.

Claims

1. The utility model provides a hand-free electronic breast pump of wearing formula, includes breast pump main part (1), breast pump main part (1) is including storing up milk portion (10) and control part (20), control part (20) with store up milk portion (10) and be connected through album milk device (30), its characterized in that: store up milk portion (10) one side and be provided with mounting groove (40), install in mounting groove (40) control part (20), mounting groove (40) with control part (20) are fixed through block structure (50).

2. A wearable hands-free electric breast pump as claimed in claim 1, wherein: the milk collecting device (30) comprises an air cylinder (300) and a one-way valve (301) which are arranged on the milk storage part (10), and a suction pump (302), an electromagnetic valve (303) and a power supply (304) which are arranged on the control part (20), wherein the air cylinder (300) and the electromagnetic valve (303) are connected through an air pipe joint (305).

3. A wearable hands-free electric breast pump as claimed in claim 2, wherein: store up milk portion (10) including storing up milk casing (100), it is provided with opening (101) to store up milk casing (100) upper end, it has appearance chamber (102) to store up inside the opening of milk casing (100), it has the breach to hold the inside opening of chamber (102), be provided with bottom (103) on the breach, it has the cylinder mounting groove to open on bottom (103), the cylinder mounting groove is installed cylinder (300), opening (101) side end face is provided with out milk mouth (104), guard shield (105) are installed to opening (101) up end.

4. A wearable hands-free electric breast pump as claimed in claim 3, wherein: the shield (105) is a silica gel shield.

5. A wearable hands-free electric breast pump as claimed in claim 3 or 4, wherein: the novel nipple protector is characterized in that a stopper for stopping the nipple from being excessively pulled up is arranged in the shield (105), the stopper comprises a main body (1051) which is of a hollow structure, one end of the main body (1051) is an inlet end (1052), the other end of the main body (1051) is an outlet end (1053), the inlet end (1052) is integrally connected with the inner wall of the shield (105) through a protruding part (1054), a fence stopper (1055) is arranged in the main body (1051), a milk outlet (1056) is arranged in the fence stopper (1055), and a fold-shaped deformation piece (1057) is arranged in the inner wall of the main body (1051).

6. A wearable hands-free electric breast pump as claimed in claim 3, wherein: the milk storage shell (100) is characterized in that a first curved surface is formed on the outer side surface of the milk storage shell (100), the milk storage shell (100) is provided with the mounting groove (40), a mounting plate (106) is mounted in the mounting groove (40), and the mounting plate (106) is used for mounting the control portion (20).

7. A wearable hands-free electric breast pump as claimed in claim 6, wherein: control portion (20) are including control casing (200), control casing (200) lateral surface becomes the second curved surface, the second curved surface with first curved joint forms the arc curved surface that matches with brassiere binding face, be provided with controller (201) in control casing (200), control button on controller (201) exposes control casing (200) surface.

8. A wearable hands-free electric breast pump as claimed in claim 7, wherein: the controller (201) adopts the circuit board, the controller (201) is connected with the suction pump (302) and the solenoid valve (303) respectively, and the power supply (304) provides electric energy for the suction pump (302), the solenoid valve (303) and the controller (201) respectively.

9. A wearable hands-free electric breast pump as claimed in claim 8, wherein: the control button on one side face of the controller (201) penetrates through the control shell (200), the suction pump (302) and the electromagnetic valve (303) are arranged on one side face of the controller (201), and a fixing column (202) used for fixing the suction pump (302), the electromagnetic valve (303), the power supply (304) and the controller (201) is arranged on the inner wall of the control shell (200).

10. A wearable hands-free electric breast pump as claimed in claim 1 or 2 or 3 or 4 or 6 or 7 or 8 or 9 wherein: the clamping structure (50) comprises at least one clamping column (500) arranged on the milk storage part (10) and at least one clamping groove (501) arranged on the control part (20), and the clamping groove (501) is matched with the clamping column (500).