CN211157653U

CN211157653U - Silica gel breast shield of breast pump

Info

Publication number: CN211157653U
Application number: CN201921656863.9U
Authority: CN
Inventors: 罗文光; 刘正茂; 杨扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-04
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a silica gel of breast pump inhales milk cover, characterized by: including loudspeaker form cup, middle undulation compression section and linkage segment, loudspeaker form cup inner is connected with middle undulation compression section outer end, and middle undulation compression section inner is connected with the linkage segment outer end, and linkage segment inner constitutes the liquid outlet of silica gel suction bra. The silica gel breast shield of the breast pump can be tightly attached to the female breast, can effectively squeeze areola during the breast pumping process, promotes lactation, and has good breast pumping effect.

Description

Silica gel breast shield of breast pump

Technical Field

The utility model relates to a maternal and infant articles for use field, in particular to a silica gel breast pump cover of breast pump.

Background

The breast pump is used as a mother and infant product and generally comprises a breast shield, a three-way assembly and a bottle body, wherein the three-way assembly comprises a three-way shell, an air bag cover and a one-way valve; the bottom of the three-way shell is connected with the bottle body; the breast shield comprises an inner breast protecting pad and an outer bracket; wherein the inner breast protecting pad contacted with the breast is made of soft and flexible materials, and the outer bracket is made of hard plastics. The bottle body is used for collecting milk. The air bag cover is provided with an air exhaust pipe used for being connected with an air exhaust pump. When the breast pump is used for sucking milk, the air pump is started, the inner sleeve breast protecting pad is tightly contacted with the female breast to form a sealed negative pressure space, the inner sleeve breast protecting pad acts on the female breast to suck milk out, the milk enters the milk inlet of the three-way shell from the inner sleeve breast protecting pad and then flows out of the bottle body from the milk outlet of the three-way shell to be collected. The inner breast protection pad made of the soft and flexible material can be attached to the breast only by supporting the inner breast protection pad by the hard plastic outer sleeve support, and the inner breast protection pad is not attached to the breast undesirably during use, so that the breast shield is easy to leak air or cause milk drip. Moreover, milk suction is performed only by means of suction, which cannot effectively squeeze areola to promote lactation, and the milk suction effect is not good enough.

Disclosure of Invention

The utility model aims to solve the problem that a silica gel of breast pump inhales the brassiere is provided, the silica gel of this kind of breast pump inhales the brassiere and can closely laminate with women's breast, inhales the milk in-process moreover and can effectively extrude the areola, promotes lactation, inhales effectually.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

a silica gel breast shield of a breast pump is characterized in that: including loudspeaker form cup, middle undulation compression section and linkage segment, loudspeaker form cup inner is connected with middle undulation compression section outer end, and middle undulation compression section inner is connected with the linkage segment outer end, and linkage segment inner constitutes the liquid outlet of silica gel suction bra.

The horn-shaped cup is used for being attached to a female breast, the horn-shaped cup is tightly attached to the breast when sucking milk, and the middle fluctuating compression section corresponds to the areola position. When the external air pump is connected with the air bag through the air exhaust pipe, the air bag can regularly fluctuate due to the intermittent motion of the air pump, negative pressure is intermittently formed in the air pressure cavity of the three-way shell, and the middle fluctuating compression section of the silica gel breast shield is driven to intermittently fluctuate (the action of compressing, loosening and compressing … …), so that the sucking effect of a baby is simulated, the effects of extruding and massaging areola are achieved, the lactation is promoted, and the breast pain can be reduced.

Because the material of above-mentioned silica gel suction cups is silica gel, and silica gel is soft flexible material, can make loudspeaker form cup and women's breast closely laminate, make the people feel comfortable when laminating for a long time, avoid the milk liquid to drip when suckling.

Typically, the horn cup, the intermediate undulating compression section and the connecting section are made in one piece.

In a preferred embodiment of the present invention, the thickness of the side wall of the intermediate undulating compression section is thinner than the thickness of the side walls of the trumpet-shaped cups and the connecting sections. Through the arrangement, the silica gel breast shield has a structure that the middle part is thin and the two ends are thick. When the air pump pumps air, the thinner middle fluctuating compression section is preferentially compressed, so that the middle fluctuating compression section can realize intermittent fluctuating motion more smoothly.

As a further preferred scheme of the utility model, the lateral wall thickness of middle undulation compression section is 0.6-1 millimeter, the lateral wall thickness of loudspeaker form cup is 2.2-2.8 millimeters, the lateral wall thickness of linkage segment is 2-2.5 millimeters.

As the preferred scheme of the utility model, be equipped with annular slot on the inner lateral wall of loudspeaker form cup.

The silica gel breast shield of the utility model is used as a component of the breast pump.

In a specific scheme, the breast pump comprises the silica gel breast shield, a bottle body and a three-way assembly, wherein the three-way assembly comprises a three-way shell, an air bag cover and a one-way valve, the three-way shell is provided with a milk inlet, a milk outlet and an air pressure cavity which are mutually communicated, the one-way valve is arranged on the milk outlet of the three-way shell, the air bag is arranged in the air pressure cavity of the three-way shell, and the air bag cover covers the opening of the air bag; the bottom of the three-way shell is connected with the bottle body; an inner connecting pipe is arranged at the milk inlet of the three-way shell, an outer connecting pipe is arranged on the periphery of the milk inlet of the three-way shell, the inner connecting pipe is positioned in the outer connecting pipe, and the outer end of the inner connecting pipe is inserted and installed in the liquid outlet of the silica gel milk sucking cover; the outer end of the external connecting pipe is inserted and installed in the annular slot, and the outer side surface of the external connecting pipe is tightly attached to the slot wall of the annular slot. The connecting section is used for connecting the silica gel breast shield with the three-way shell of the breast pump. The liquid outlet of the silica gel milk suction cover is connected with the milk inlet of the three-way shell through the inner connecting pipe inserting mode, the outer connecting pipe of the periphery of the inner connecting pipe is connected with the annular slot on the outer side wall of the inner end of the horn-shaped cup in an inserting mode, and the silica gel milk suction cover can be firmly installed on the three-way shell through the inner and outer double-layer inserting structure, so that the silica gel milk suction cover is not prone to falling off. Because the material of silica gel suction cups is softer, through the mode of taking over the grafting installation in the annular slot on the inner lateral wall of loudspeaker form cup outward, take over outward and can play the supporting role to loudspeaker form cup, prevent that loudspeaker form cup from turning over backward, avoid horn form cup medial surface can't closely laminate with women's breast when sucking milk, and simultaneously, take over outward and still play the supporting role to middle undulation compression section, make middle undulation compression section can carry out intermittent type fluctuation motion more freely. This kind of silica gel breast shield need not to rely on stereoplasm plastics overcoat support to support in the use, reduces the production and the dismouting of stereoplasm plastics overcoat support, can reduce manufacturing cost, can reduce the dismouting step and the washing difficulty of breast pump again, and especially, the size of different women's nipples and areola exists the difference, because silica gel breast shield easy dismounting, consequently can conveniently change the silica gel breast shield of different specifications to adapt to different women's needs.

Generally, the airbag cover is provided with an air suction pipe for connecting an air suction pump. The one-way valve is typically located in the cavity or in the mouth of the bottle. The bottle body is used for collecting milk. When the external air pump is connected with the air bag through the air exhaust pipe, the air bag can regularly fluctuate due to the intermittent motion of the air pump, negative pressure is intermittently formed in the air pressure cavity of the three-way shell, and the middle fluctuating compression section of the silica gel breast shield is driven to intermittently fluctuate (the action of compressing, loosening and compressing … …), so that the sucking effect of a baby is simulated, the effects of extruding and massaging areola are achieved, the lactation is promoted, and the breast pain can be reduced.

As the preferred scheme of the utility model, be equipped with annular step on the inner inside wall of linkage segment the inner. When the silica gel suction cover is installed, the outer end of the inner connecting pipe is tightly attached to the annular step. Because the outer end of the inner connecting pipe is tightly attached to the annular step on the inner side wall of the liquid outlet of the silica gel milk sucking cover, milk cannot exist in a gap formed by the inner connecting pipe and the liquid outlet of the silica gel milk sucking cover, and the milk sucking cover is sanitary to use, convenient to disassemble and assemble and simple to operate.

Compared with the prior art, the utility model, have following advantage:

the silica gel breast shield of the breast pump can be tightly attached to the female breast, can effectively squeeze areola during the breast pumping process, promotes lactation, and has good breast pumping effect.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a silicone breast shield in an embodiment of the present invention;

FIG. 3 is a schematic view of a breast pump according to an embodiment of the present invention;

fig. 4 is a sectional view of the breast pump according to the embodiment of the present invention in an assembled state.

Detailed Description

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

As shown in fig. 1-4, the silicone breast pump 1 of the breast pump in this embodiment includes a trumpet-shaped cup 11, a middle fluctuating compression section 12 and a connection section 13, wherein an inner end of the trumpet-shaped cup 11 is connected with an outer end of the middle fluctuating compression section 12, an inner end of the middle fluctuating compression section 12 is connected with an outer end of the connection section 13, and an inner end of the connection section 13 forms a liquid outlet 14 of the silicone breast pump 1.

The horn-shaped cup 11 is used for being attached to a female breast, when sucking milk, the horn-shaped cup 11 is tightly attached to the breast, and the middle fluctuating compression section 12 corresponds to the position of the areola. When the external air pump is connected with the air bag through the air exhaust pipe, the air bag can regularly fluctuate due to the intermittent motion of the air pump, negative pressure is intermittently formed in the air pressure cavity of the three-way shell, the intermittent fluctuation compression section 12 of the silica gel breast shield 1 is driven to intermittently fluctuate (the action of compressing, loosening and compressing … …), the sucking effect of a baby is simulated, the effects of extruding and massaging areola are achieved, lactation is promoted, and the breast pain can be reduced.

Because the material of above-mentioned silica gel suction cups 1 is silica gel, and silica gel is soft flexible material, can make loudspeaker form cup 11 and women's breast closely laminate, make the people feel comfortable when laminating for a long time, avoid milk dribbling when suckling.

Typically, the trumpet cup 11, the intermediate undulating compression section 12 and the connecting section 13 are made in one piece.

The thickness of the side wall of the middle fluctuating compression section 12 is thinner than that of the trumpet-shaped cup 11 and the connecting section 13, the thickness of the side wall of the middle fluctuating compression section 12 is 0.6-1 mm, the thickness of the side wall of the trumpet-shaped cup 11 is 2.2-2.8 mm, and the thickness of the side wall of the connecting section 13 is 2-2.5 mm. By the arrangement, the silica gel breast shield 1 has a structure with a thin middle part and two thick ends. When the air pump pumps air, the thinner middle fluctuating compression section 12 is preferentially compressed, so that the middle fluctuating compression section 12 can realize intermittent fluctuating motion more smoothly.

The outer side wall of the inner end of the horn-shaped cup 11 is provided with an annular slot 111.

The silica gel breast shield 1 in the embodiment is used as a component of a breast pump, the breast pump comprises the silica gel breast shield 1, a bottle body 3 and a three-way component 2, the three-way component 2 comprises a three-way shell 21, an air bag 22, an air bag cover 23 and a one-way valve 24, the three-way shell 21 is provided with a milk inlet 211, a milk outlet 212 and an air pressure cavity 213 which are communicated with each other, the one-way valve 24 is arranged on the milk outlet 212 of the three-way shell 21, the air bag 22 is arranged in the air pressure cavity 213 of the three-way shell 21, and the air bag cover 23 covers the opening of the air bag 22; the bottom of the three-way shell 21 is connected with the bottle body 3; an inner connecting pipe 214 is arranged at the milk inlet 211 of the three-way shell 21, an outer connecting pipe 215 is arranged at the periphery of the milk inlet 211 of the three-way shell 21, the inner connecting pipe 214 is positioned in the outer connecting pipe 215, and the outer end of the inner connecting pipe 214 is inserted and installed in the liquid outlet 14 of the silica gel breast shield 1; the outer end of the external connecting pipe 215 is inserted into the annular slot 111, and the outer side surface of the external connecting pipe 215 is tightly attached to the wall of the annular slot 111. The connecting section 13 is used for connecting the silica gel breast shield 1 with a three-way shell 21 of a breast pump. The liquid outlet 14 of the silica gel milk suction cover 1 is connected with the milk inlet 211 of the three-way shell 21 in an inner connecting pipe 214 inserting mode, and then the outer connecting pipe 215 on the periphery of the inner connecting pipe 214 is connected with the annular slot 111 on the outer side wall of the inner end of the horn-shaped cup 11 in an inserting mode, so that the silica gel milk suction cover 1 can be firmly installed on the three-way shell 21 through the inner and outer double-layer inserting structure, and the silica gel milk suction cover 1 is not easy to fall off. Because the material of silica gel suction cup 1 is softer, through the mode of outer pipe 215 grafting installation in the annular slot 111 on the inner lateral wall of loudspeaker form cup 11, outer pipe 215 can play the supporting role to loudspeaker form cup 11, prevent that loudspeaker form cup 11 from turning over backward, avoid can't closely laminate with the women breast in the time of sucking the milk loudspeaker form cup 11 medial surface, and simultaneously, outer pipe 215 still plays the supporting role to middle fluctuation compression section 12, make middle fluctuation compression section 12 can carry out intermittent type fluctuation motion more freely. This kind of silica gel breast shield 1 need not to rely on the rigid plastic overcoat support to support in the use, reduces the production and the dismouting of rigid plastic overcoat support, can reduce manufacturing cost, can reduce the dismouting step and the washing difficulty of breast pump again, and especially, the size of different women's nipples and areola exists the difference, because 1 easy dismounting of silica gel breast shield, consequently can conveniently change the silica gel breast shield 1 of different specifications to adapt to different women's needs.

Usually, the air bag cover 23 is provided with an air suction pipe 231 for connecting an air suction pump. The one-way valve 24 is typically located in the cavity of the bottle body 3 or in the mouth of the bottle. The bottle body 3 is used for collecting milk. The horn-shaped cup 11 is used for being attached to a female breast, when sucking milk, the horn-shaped cup 11 is tightly attached to the breast, and the middle fluctuating compression section 12 corresponds to the position of the areola. When the external air pump is connected with the air bag 22 through the air exhaust pipe 231, the intermittent motion of the air pump can make the air bag 22 regularly fluctuate, negative pressure is intermittently formed in the air pressure cavity 213 of the three-way shell 21, and the intermittent fluctuation compression section 12 of the silica gel breast shield 1 is driven to intermittently fluctuate (the action cycle of compression, release and compression … …), so that the sucking effect of a baby is simulated, the effects of squeezing and massaging areola are achieved, the lactation is promoted, and the breast pain can be reduced.

An annular step 15 is arranged on the inner side wall (i.e. the inner side wall at the inner end of the connecting section 13) of the liquid outlet 14 of the silica gel breast shield 1, and the outer end of the inner connecting pipe 214 is tightly attached to the annular step 15. Because the outer end of the inner connecting pipe 214 is tightly attached to the annular step 15 on the inner side wall of the liquid outlet 14 of the silica gel breast shield 1, the milk cannot exist in a gap between the inner connecting pipe 214 and the liquid outlet 14 of the silica gel breast shield 1, and the milk sucking device is sanitary to use, convenient to disassemble and assemble and simple to operate.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A silica gel breast shield of a breast pump is characterized in that: including loudspeaker form cup, middle undulation compression section and linkage segment, loudspeaker form cup inner is connected with middle undulation compression section outer end, and middle undulation compression section inner is connected with the linkage segment outer end, and linkage segment inner constitutes the liquid outlet of silica gel suction bra.

2. A silicone breast shield for a breast pump as set forth in claim 1 wherein: the thickness of the side wall of the middle fluctuating compression section is thinner than that of the side walls of the trumpet-shaped cup and the connecting section.

3. A silicone breast shield for a breast pump as set forth in claim 2 wherein: the thickness of the side wall of the middle fluctuating compression section is 0.6-1 mm, the thickness of the side wall of the horn-shaped cup is 2.2-2.8 mm, and the thickness of the side wall of the connecting section is 2-2.5 mm.

4. A silicone breast shield for a breast pump as set forth in claim 1 wherein: and the outer side wall of the inner end of the horn-shaped cup is provided with an annular slot.

5. A silicone breast shield for a breast pump as set forth in claim 1 wherein: and an annular step is arranged on the inner side wall of the inner end of the connecting section.