CN207545541U

CN207545541U - Breast pump

Info

Publication number: CN207545541U
Application number: CN201720050422.9U
Authority: CN
Inventors: 胡敏
Original assignee: NINGBO LACTANS MEDICAL TECHNOLOGY Co Ltd
Current assignee: NINGBO LACTANS MEDICAL TECHNOLOGY Co Ltd
Priority date: 2017-01-17
Filing date: 2017-01-17
Publication date: 2018-06-29
Anticipated expiration: 2027-01-17

Abstract

The utility model provides breast pump, and device is maintained including a breast pump main body, at least a breast storing apparatus and one.Each breast storing apparatus is respectively provided with an accommodation space and one and sucks channel, the channel that sucks is communicated in the accommodation space, wherein each breast storing apparatus is arranged at the breast pump main body respectively, so that the accommodation space is communicated in the breast pump main body by the channel that sucks, so as to which the breast pump main body obtains so as to form subnormal ambient in the accommodation space.Each breast storing apparatus is connected to the maintenance device respectively, wherein the maintenance device heats each breast storing apparatus and the temperature of each breast storing apparatus is made to be maintained at optimum range.

Description

Breast pump

Technical field

The utility model is related to a breast pumps, more particularly to a breast pump.

Background technology

It is well known that breast pump is to be used to help the equipment that user excretes breast milk from breast, by sucking Device can empty the milk in breast, and the milk in breast is arranged more empty, and breast milk subsequently will secreted more, therefore, inhale Milk device peomotes lactation, and wherein breast pump includes hand-operated breast pump and electric breast pump.Under normal conditions (and not all feelings Condition), when baby directly can not suck breast milk or when user needs to temporarily cease lactation, such as the baby when mother-baby separation Breast milk can not be directly sucked, is required to discharge from breast using the breast pump breast milk that will deposit and stored or abandoned.In addition, When newborn is just born, user can also realize by the help of breast pump quickly opens milk, in order to which newborn is allowed to eat First milk be exactly breast milk, this is especially important for neonatal growth and development.User needs when using breast pump A part for breast pump is buckled in the position of breast, by operate breast pump with the inside of breast pump generate negative pressure after, inhale Milk device just can excrete breast milk from breast.The breast pump of the prior art there is it is many defects of.

First, common electric breast pump by a suction pump (such as piston type suction pump) in working condition and non-work Make the mode switched between state, the inside of breast pump is made intermittently to generate negative pressure to suck.Present breast pump exists When suction pump is in off working state, the inside and outside air pressure of breast pump is identical, and therefore, user is using breast pump When, need to help the time for either holding breast pump due to the use of breast pump always using hand up to ten minutes or more Long, it is easy to feel fatigue when user is maintained at the posture of same anxiety for a long time, especially for the use just given a birth For person, significantly feel unable to do what one wishes using this breast pump.

Secondly, the cup of breast pump is mostly plastic products or silica gel product, when breast pump is under non-working condition, by It is exposed in external environment in the cup of breast pump, so that the temperature of the cup of breast pump and the temperature phase of ambient enviroment It is imitative, especially in winter more cold season when, the surface temperature of the cup of breast pump can be very low, this cause user without Method is directly sucked using breast pump, otherwise can cause pessimal stimulation to the breast tissue of breast, so that inhibiting prolactin Secretion with oxytocins and lactation amount is caused to reduce, and damaged to the body of user.Therefore, user sucks using Can try every possible means before device to increase the temperature of the cup of breast pump, present way be cup is placed impregnate in the hot water or Boiling, so that the temperature raising of cup, however this way is not only cumbersome, but also the temperature of cup is difficult to be maintained, when When being more than the regular hour using breast pump, the temperature of cup can continue and rapidly reduce, especially more cold in winter Season, the Wen Duxiajiang of cup is faster.That is, present this way can not make the cup of breast pump maintain conjunction The temperature range of reason.

In addition, user before breast pump is used to excrete breast milk from breast, needs to loosen around breast Skin of breast and breast tissue, especially more cold season in winter, even more need to the skin of breast around breast and Breast tissue is loosened, and present way is to carry out hot compress to breast using hot towel, and there is also many to ask for this way Topic, on the one hand, carrying out hot compress to breast using hot towel needs first to impregnate towel using hot water, so as to cause this mistake Journey is very troublesome, and after hot towel turns cold, puerpera easily suffers from cold, and on the other hand, the moisture of hot towel is relatively more, It can be easier to get clothes or bedding wet, and after hot compress completion, have more moisture and stay in during hot compress Therefore the surface of skin of breast, after hot towel hot compress is used to complete, needs to wipe skin of breast using dry towel, And this process may result in the skin of breast of germ contamination breast, and during breast pump is used to suck, these bacteriums It can enter in the breast milk being sucked out and breast milk is caused further to be polluted, be lowered so as to cause the safety of breast milk.

Utility model content

One of the utility model is designed to provide a breast pump, is accommodated wherein the breast pump provides an at least breast Device, the temperature of the breast storing apparatus can be maintained at preference temperature scope, used to avoid the breast pump When, pessimal stimulation is generated to skin of breast and breast tissue since the breast storing apparatus is contacted with skin of breast.

One of the utility model is designed to provide a breast pump, wherein the breast pump is used to carry out sucking it Before, the breast storing apparatus can be preheated so that the temperature of the breast storing apparatus be heated to and be maintained at The temperature of skin of breast is appropriate, so as to avoid generating stimulation to skin of breast and breast tissue.

One of the utility model is designed to provide a breast pump, wherein the temperature of the breast storing apparatus can be by Preference temperature scope is maintained, so as to before the breast pump is used to be sucked, be contacted with the skin of breast of user The breast storing apparatus can loosen skin of breast and breast by making the raised mode of temperature of skin of breast and breast tissue Glandular tissue.

One of the utility model is designed to provide a breast pump, wherein loosening breast by the breast storing apparatus The mode of skin and breast tissue can make the breast of user remain drying during the breast pump is used.

One of the utility model is designed to provide a breast pump, wherein the breast storing apparatus is attached at breast skin Around skin, so that the skin of breast of user and breast tissue are equably heated.

One of the utility model is designed to provide a breast pump, wherein the breast storing apparatus and the breast of user A heat is generated between room and maintains space, the heat maintains space to be formed in around the breast of user, so that user Skin of breast and breast tissue be equably heated.

One of the utility model is designed to provide a breast pump, wherein the breast pump is used to carry out sucking it Before, the temperature that the mode of hot-water soak or boiling is used to increase the breast storing apparatus is not needed to, so that the breast pump Use it is more convenient.

One of the utility model is designed to provide a breast pump, wherein the breast pump, which provides one, maintains device, institute The temperature that device is maintained to be used to make the breast storing apparatus is stated to increase and be maintained at the temperature of the breast storing apparatus Preference temperature scope.

One of the utility model is designed to provide a breast pump, wherein the breast storing apparatus provides soaking sky Between, the maintenance device provides a heating space, and the equal heat space is communicated in the heating space, and the maintenance device passes through The mode of heat exchange for making the temperature raising of the heating space and generating the equal heat space and the heating space, makes The temperature of the breast storing apparatus increases and the temperature of the breast storing apparatus is made to be maintained at preference temperature scope.

One of the utility model is designed to provide a breast pump, wherein the maintenance device provides a temperature and maintains member Part, the temperature maintain element to be arranged at the breast storing apparatus, element to be maintained to maintain the breast by the temperature The temperature of room storing apparatus is in preference temperature scope.

One of the utility model is designed to provide a breast pump, wherein the breast storing apparatus provides soaking member Part, the maintenance device provide a heater element, and the equal thermal element can be connected to the heater element, wherein institute with heat conduction It states heater element to conduct the heat of generation to the equal thermal element, so that the temperature of the breast storing apparatus increases and makes institute The temperature for stating breast storing apparatus is maintained at preference temperature scope.

One of the utility model is designed to provide a breast pump, wherein the heater element is arranged at the breast Storing apparatus, the heater element generate heat after energy is supplied so that the breast storing apparatus temperature raising and The temperature of the breast storing apparatus is made to be maintained at preference temperature scope.

One of the utility model is designed to provide a breast pump, wherein the breast pump provides a breast pump main body, The breast storing apparatus is connected to the breast pump main body, wherein institute of the breast pump main body in the breast storing apparatus Stating heat maintains space to form a maintenance negative pressure, so that the breast storing apparatus will not automatically take off from the breast of user It falls, so as to enable a user to easily use the breast pump.In other words, the breast pump main body makes the breast accommodate dress The inside and outside generation pressure differential for the accommodation space put and make the pressure differential user use the breast pump During exist always.

One of the utility model is designed to provide a breast pump, wherein the breast pump main body is by making the receiving Space forms the mode for maintaining negative pressure, the breast of user can be massaged, so that the skin of breast of user and mammary gland group It knits and is further relaxed.

According to the one side of the utility model, the utility model provides a breast pump, including：

One breast pump main body；

An at least breast storing apparatus, wherein there is the breast storing apparatus accommodation space and one to suck channel, Described in breast storing apparatus be connected to the breast pump main body, and the channel that sucks connects the accommodation space and institute Breast pump main body is stated, the accommodation space to be made to form subnormal ambient by the channel that sucks by the breast pump main body； And

One maintains device, wherein the breast storing apparatus is connected to the maintenance device, wherein the maintenance device Being set makes the temperature of the breast storing apparatus be maintained at preference temperature scope.

One embodiment according to the present utility model, the maintenance device include an at least heater element, the fever member Part is arranged at the breast storing apparatus, and the heater element is looped around the surrounding of the accommodation space, wherein working as institute It states when heater element is supplied electric power and generates heat, with the temperature for heating the breast storing apparatus He making the breast storing apparatus Degree is maintained at preference temperature scope.

One embodiment according to the present utility model, the breast storing apparatus include an inside portion and an outside portion, institute Heater element is stated to be arranged between the overlapped inside portion and the outside portion, wherein the breast storing apparatus The inside portion forms suck channel and the accommodation space.

One embodiment according to the present utility model, the breast storing apparatus include an inside portion and an outside portion, institute It states heater element to be formed between the overlapped inside portion and the outside portion, wherein the breast accommodates dress The inside portion put forms suck channel and the accommodation space.

One embodiment according to the present utility model, the maintenance device include an at least temperature and maintain element, wherein institute State the outside that temperature maintains element to be maintained at the heater element.

One embodiment according to the present utility model, the temperature maintain element to be arranged at the heater element and described Between outside portion or the temperature maintains element to be formed between the heater element and the outside portion, so that the temperature Degree maintenance element is maintained at the outside of the heater element.

One embodiment according to the present utility model, the breast pump further comprise an electric power supply apparatus, wherein institute It states heater element and is electrically connected to the electric power supply apparatus.

One embodiment according to the present utility model, the breast pump further comprises an electric installation, wherein described lead Electric installation includes one first conductive member and one second conductive member, wherein first conductive member is electrically connected to the electricity Power supply unit, second conductive member are electrically connected to the heater element, wherein second conductive member be able to by First conductive member is electrically connected to, the electric power supply apparatus and the heater element is connected.

One embodiment according to the present utility model, first conductive member and second conductive member are conductive Piece；Or first conductive member and second conductive member are conductive contacts；Or first conductive member and A conductive sheet during conductive member in second conductive member, conductive contact during another conductive member.

One embodiment according to the present utility model, the breast pump main body include a milk receptacle and a negative pressure generation group Part, wherein the milk receptacle has one to contain milk space, at least one into milk mouth and negative pressure generation channel, it is described into milk mouth and institute It states negative pressure channel occurs and be respectively communicated with and contain milk space in described, wherein the negative pressure generating assembly is communicated in the institute of the milk receptacle It states negative pressure and channel occurs, the breast storing apparatus is installed in the milk receptacle of the breast pump main body, so that the breast The channel that sucks of room storing apparatus is communicated in the described into milk mouth of the milk receptacle, wherein the negative pressure generating assembly makes institute It states and subnormal ambient is formed in the accommodation space of breast storing apparatus.

One embodiment according to the present utility model, the negative pressure generating assembly are electrically connected to the supply of electric power dress It puts.

One embodiment according to the present utility model, the breast pump further comprise a housing, wherein the negative pressure is sent out Raw component and the electric power supply apparatus are arranged at the housing respectively, wherein first conductive member be arranged at it is described Housing, and at least part of first conductive member is exposed to the surface of the housing, second conductive member is set The breast storing apparatus is placed in, and at least part of second conductive member is exposed to the table of the breast storing apparatus Face, wherein when the housing is installed on the milk receptacle of the breast pump main body, first conductive member and described Two conductive members contact with each other and are switched on.

One embodiment according to the present utility model, the breast storing apparatus have an equal heat space, at least one first Interchange channel and at least one second interchange channel, first interchange channel and second interchange channel are respectively communicated in institute Equal heat space is stated, wherein the maintenance device includes a container and a heating element, the container has a heating space, for Fluid is accommodated, the heater element is arranged at the container, wherein first interchange channel is communicated in the heating space, Wherein make the temperature of fluid by way of heating the fluid in the heating space when the heater element is supplied electric power Raising, the upborne fluid of temperature enters the equal heat space by first interchange channel, in the upborne stream of temperature Body heats the breast storing apparatus in the equal heat space release heat, wherein the fluid after release heat passes through described the Two interchange channels are discharged the equal heat space.

One embodiment according to the present utility model, second interchange channel is communicated in the heating space, so as to release Fluid after thermal discharge is recovered to the heating space by second interchange channel.

One embodiment according to the present utility model, the breast storing apparatus include an equal thermal element, the soaking member Part is looped around the surrounding of the accommodation space, wherein the maintenance device includes a heater element, the equal thermal element can be led The heater element is thermally connected to, wherein when the heater element is supplied electric power and when generating heat, heat is conducted to The equal thermal element, to heat the breast storing apparatus and the temperature of the breast storing apparatus is made to be maintained at preference temperature Range.

One embodiment according to the present utility model, the maintenance device include at least a heat transport element, wherein institute The equal thermal element and the heater element can be connected to heat conduction by stating heat transport element.

According to the other side of the utility model, the utility model further provides for a breast pump, including：

One breast pump main body；With

An at least breast storing apparatus, wherein each breast storing apparatus is respectively provided with an accommodation space and one and sucks Channel, the channel that sucks are communicated in the accommodation space, and the accommodation space is for accommodating a breast, wherein each breast Storing apparatus is arranged at the breast pump main body respectively so that the accommodation space be communicated in by the channel that sucks it is described Breast pump main body, wherein the breast pump main body be set make the accommodation space formed an absorption negative pressure with by breast milk from breast In excrete and the accommodation space made to form one and maintain negative pressure so that the breast storing apparatus is maintained at the breast Position, wherein the numerical value of the absorption negative pressure is more than the numerical value for maintaining negative pressure, and the absorption negative pressure and dimension It holds negative pressure and is alternately formed in the accommodation space.

One embodiment according to the present utility model, the breast pump main body include a milk receptacle and a vacuum generator, Wherein described milk receptacle has one contain milk space, at least one occur channel into milk mouth and a negative pressure, it is each it is described into milk mouth with The negative pressure generation channel is respectively communicated with contains milk space in described, wherein the vacuum generator is communicated in the institute of the milk receptacle It states negative pressure and channel occurs, each breast storing apparatus is installed in the milk receptacle of the breast pump main body respectively, with The channel that sucks of each breast storing apparatus is made to be respectively communicated in each described into milk mouth of the milk receptacle, wherein It is described that the vacuum generator is alternatively formed the accommodation space of each breast storing apparatus when being supplied electric power Adsorb negative pressure and the maintenance negative pressure.

One embodiment according to the present utility model, the breast pump further comprises a maintenance device, wherein the dimension It holds device and includes an at least heater element, each heater element is arranged at each breast storing apparatus respectively, with The heater element is made to be looped around the surrounding of the accommodation space, wherein generating heat when the heater element is supplied electric power Amount, to heat the breast storing apparatus and the temperature of the breast storing apparatus is made to be maintained at preference temperature scope.

One embodiment according to the present utility model, the maintenance device include an at least temperature and maintain element, wherein institute It states temperature element is maintained overlappingly to be set to the breast storing apparatus or the temperature and element is maintained to be formed in the breast Room storing apparatus, the heat that the heater element generates to be prevented to be radiated through the external environment of the breast storing apparatus.

One embodiment according to the present utility model, the breast pump further comprise an electric power supply apparatus, wherein often A heater element and the vacuum generator are electrically connected to the electric power supply apparatus respectively, so that the supply of electric power Device is powered respectively to each heater element and the vacuum generator.

One embodiment according to the present utility model, the breast pump further comprise a housing, wherein the vacuum is sent out Raw device and the electric power supply apparatus are arranged at the housing respectively, wherein first conductive member is arranged at the shell Body, and at least part of first conductive member is exposed to the surface of the housing, second conductive member is set The table of the breast storing apparatus is exposed at least part of the breast storing apparatus, and second conductive member Face, wherein when the housing is installed on the milk receptacle of the breast pump main body, first conductive member and described Two conductive members contact with each other and are switched on.

Description of the drawings

Figure 1A is the stereoscopic schematic diagram according to a breast pump of a preferred embodiment of the utility model.

Figure 1B is first variant embodiment according to the breast pump of the above-mentioned preferred embodiment of the utility model Stereoscopic schematic diagram.

Fig. 1 C are second variant embodiments according to the breast pump of the above-mentioned preferred embodiment of the utility model Stereoscopic schematic diagram.

Fig. 1 D are the third variant embodiments according to the breast pump of the above-mentioned preferred embodiment of the utility model Stereoscopic schematic diagram.

Fig. 1 E are the third variant embodiments according to the breast pump of the above-mentioned preferred embodiment of the utility model Schematic cross-sectional view.

Fig. 2 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched A relationship of a breast storing apparatus of the breast pump and the breast of user is stated.

Fig. 3 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched Another relationship of the breast storing apparatus of the breast pump and the breast of user is stated.

Fig. 4 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched The one of the breast pump relationship for maintaining device and the breast storing apparatus and the breast of user is stated.

Fig. 5 A and Fig. 5 B are the elicitation process schematic diagrames according to the breast pump of the above-mentioned preferred embodiment of the utility model.

Fig. 6 A are the decomposition diagrams according to a breast pump of another preferred embodiment of the utility model.

Fig. 6 B are the schematic cross-sectional views according to the breast pump of the above-mentioned preferred embodiment of the utility model.

Fig. 7 A be according to the above-mentioned preferred embodiment of the utility model the breast pump S location enlarged diagram.

Fig. 7 B are the breast pumps according to the above-mentioned preferred embodiment of the utility model in a deformation implementation side of S location The enlarged diagram of formula.

Fig. 7 C be according to the above-mentioned preferred embodiment of the utility model the breast pump S location another deformation implementation The enlarged diagram of mode.

Fig. 8 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched A relationship of a breast storing apparatus of the breast pump and the breast of user is stated.

Fig. 9 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched Another relationship of the breast storing apparatus of the breast pump and the breast of user is stated.

Figure 10 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched The one of the breast pump relationship for maintaining device and the breast storing apparatus and the breast of user is stated.

Figure 11 is the stereoscopic schematic diagram according to a breast pump of another preferred embodiment of the utility model.

Figure 12 is the decomposition diagram according to the breast pump of the above-mentioned preferred embodiment of the utility model.

Figure 13 is the schematic cross-sectional view according to the breast pump of the above-mentioned preferred embodiment of the utility model.

Figure 14 be according to the above-mentioned preferred embodiment of the utility model the breast pump S ' positions enlarged diagram.

Figure 15 be according to the above-mentioned preferred embodiment of the utility model the breast pump S ' positions a deformation implementation The enlarged diagram of mode.

Figure 16 be according to the above-mentioned preferred embodiment of the utility model the breast pump S ' positions a deformation implementation The enlarged diagram of mode.

Figure 17 be according to the above-mentioned preferred embodiment of the utility model the breast pump S ' positions a deformation implementation The enlarged diagram of mode.

Figure 18 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched A relationship of a breast storing apparatus of the breast pump and the breast of user is stated.

Figure 19 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched Another relationship of the breast storing apparatus of the breast pump and the breast of user is stated.

Figure 20 is according to the schematic diagram of the use state of the breast pump of the above-mentioned preferred embodiment of the utility model, is retouched The one of the breast pump relationship for maintaining device and the breast storing apparatus and the breast of user is stated.

Specific embodiment

It is described below to disclose the utility model so that those skilled in the art can realize the utility model.It retouches below Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It is retouched following The basic principle of the utility model defined in stating can be applied to other embodiments, deformation scheme, improvement project, etc. Tongfangs The other technologies scheme of case and spirit and scope without departing from the utility model.

It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation of the instructions such as " outer " or position close System is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description, without It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore on Term is stated it is not intended that limitation to the utility model.

It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no It is understood that as the limitation to quantity.

With reference to Figure 1A to Fig. 5 B of the Figure of description of the utility model, according to the one of a preferred embodiment of the utility model Breast pump is set forth in following description, wherein the breast pump includes a breast pump main body 10 and an at least breast accommodates Device 20, wherein each breast storing apparatus 20 is connected to the breast pump main body 10 respectively.Each breast holds Device 20 of receiving is respectively provided with an accommodation space 21, for accommodate a breast 100, wherein the breast pump main body 10 can make it is each The accommodation space 21 of the breast storing apparatus 20 forms subnormal ambient, and breast milk is excreted from the breast 100.

It will be appreciated by those skilled in the art that the breast pump main body 10 can be by way of being manually actuated The accommodation space 21 of each breast storing apparatus 20 is made to form subnormal ambient, by breast milk from the breast 100 It excretes.In addition, the breast pump main body 10 (such as can also be supplied electric power and be grasped by way of being operated automatically Make) accommodation space 21 of each breast storing apparatus 20 is made to form subnormal ambient, by breast milk from the breast It is excreted in 100.

Preferably, when the breast 100 is housed inside the accommodation space 21 of each breast storing apparatus 20, The breast pump main body 10 can make each breast storing apparatus 20 the accommodation space 21 formed one absorption negative pressure with Breast milk from the breast 100 is excreted and is made the accommodation space 21 of each breast storing apparatus 20 formed One maintains negative pressure so that the breast storing apparatus 20 is maintained at the position of the breast 100, wherein the absorption negative pressure Numerical value is more than the numerical value for maintaining negative pressure, and the absorption negative pressure and the maintenance negative pressure are alternatively formed.It is appreciated that It is that the numerical value and the numerical value for maintaining negative pressure of the absorption negative pressure are all higher than 0.

In the breast pump of the utility model, the breast pump main body 10 makes each breast storing apparatus 20 The mode for maintaining negative pressure is formed in the accommodation space 21, each breast storing apparatus 20 can be made not need to use It is hand steered hold or hold in the case of, each breast storing apparatus 20 is made to be maintained at the position of the breast 100, to keep away Exempt from the bad phenomenon that each breast storing apparatus 20 comes off from the position of the breast 100 to occur, so as to make elicitation process It is more convenient.

It is noted that the breast pump main body 10 makes the accommodation space 21 of each breast accommodation space 20 The absorption negative pressure of interior formation and the mode that negative pressure is maintained to be alternatively formed, can make each breast storing apparatus 20 It does not need to be maintained at the position of the breast 100 under the maintenance of external force, is sucked with facilitating, this is the breast pump of the prior art Unexpected, and it is special important for the convenience and comfort level that raising sucks.

In addition, the breast pump main body 10 makes what is formed in the accommodation space 21 of each breast storing apparatus 20 The absorption negative pressure and the mode that negative pressure is maintained to be alternatively formed, can be such that the breast 100 is obtained during being sucked To massage, to loosen the skin of breast and breast tissue of the breast 100, and be conducive to user the breast 100 it is strong Health.In addition, the breast pump main body 10 makes the described of the interior formation of the accommodation space 21 of each breast storing apparatus 20 Absorption negative pressure and the mode that negative pressure is maintained to be alternatively formed, can make the skin of breast of the breast 100 gradually adapt to institute The subnormal ambient in accommodation space 21 is stated, to avoid right during being sucked by the breast pump of the utility model The skin of breast and breast tissue of the breast 100 cause larger pressure.

In the preferable example of the breast pump of the utility model, the breast storing apparatus 20 is implemented as horn-like Or funnel-form, so as to which the breast storing apparatus 20 be made to form the accommodation space 21, for accommodating the breast 100.When So, it will be appreciated by those skilled in the art that, the breast storing apparatus 20 can also be implemented as other possible shapes Shape, the breast pump of the utility model are unrestricted in this regard.

It is highly preferred that the shape of the accommodation space 21 of the breast storing apparatus 20 and the shape of the breast 100 Be mutually matched, be preferably bonded with the breast 100 in order to the breast storing apparatus 20 together with, so as to make the breast There are negative pressure and make elicitation process more comfortable always in the accommodation space 21 of storing apparatus 20.

Each breast storing apparatus 20 is removably attachable to the breast pump main body 10, side in this way Formula, on the one hand, after the breast pump is used, user can be respectively to the breast storing apparatus 20 of the breast pump Cleaned and sterilized with the breast pump main body 10, on the other hand, the breast pump allow user as needed selection and Replace the breast storing apparatus 20 with the various sizes of accommodation space 21.

Further, the breast pump includes one and maintains device 30, wherein each breast storing apparatus 20 respectively by Be connected to it is described maintenance device 30, with by it is described maintenance device 30 make each breast storing apparatus 20 temperature increase and The temperature of each breast storing apparatus 20 is made to be maintained at preference temperature scope.

It is noted that preference temperature scope involved in the breast pump of the utility model, refers to described The temperature of breast storing apparatus 20 is suitable with the temperature of the skin of breast of the breast 100, that is, the breast storing apparatus 20 Temperature higher than the temperature of the skin of breast of the breast 100, is less than the breast skin of the breast 100 with only dividing within bounds The temperature of skin.

It is described to maintain dress before each breast storing apparatus 20 is not bonded with the skin of breast of the breast 100 Putting 30 can make the temperature of each breast storing apparatus 20 be increased to preference temperature scope, so as in each breast When storing apparatus 20 fits in the skin of breast of the breast 100, the breast storing apparatus 20 will not be to the breast 100 Skin of breast and breast tissue cause pessimal stimulation.In other words, the breast storing apparatus 20 can be preheated.

In addition, the breast storing apparatus 20 can also increase the temperature of the skin of breast of the breast 100, to play Loosen and massage the skin of breast of the breast 100 and the effect of breast tissue, and the breast storing apparatus 20 can also pierce Swash brain and generate oxytocins and prolactin, thus during the breast pump for using the utility model sucks, the suction Milk device can not only be comfortable on user, but also can effectively improve suck effect and guarantee breast milk quality.

The quantity of the breast storing apparatus 20 is unrestricted in the breast pump of the utility model, such as in attached drawing In the example of the breast pump shown in 1A, the quantity of the breast storing apparatus 20 can be one；Shown in attached drawing 1B In the example of the breast pump, the quantity of the breast storing apparatus 20 can be two；It sucks described in shown in attached drawing 1C In the example of device, the quantity of the breast storing apparatus 20 can also be more than two, such as the maintenance device 30 can be pre- It is located in the delivery room of hospital, the breast storing apparatus 20 can be connected to described by user when using the breast pump Device 30 is maintained, increase the temperature of the breast storing apparatus 20 by the maintenance device 30 and accommodate the breast The temperature of device 20 is maintained at preference temperature scope, can also be by the breast after user has used the breast pump Room storing apparatus 20 is disassembled from the maintenance device 30.

It is noted that in the utility model following description, with the quantity quilt of the breast storing apparatus 20 One is embodied as, and the breast pump main body 10, the breast storing apparatus 20 and the breast pump main body 10 are assembled into For the breast pump formed together, continue to illustrate the feature and advantage of the breast pump of the utility model.

Specifically, shown in refer to the attached drawing 1D and Fig. 1 E, the breast storing apparatus 20 is removably installed in described Breast pump main body 10, wherein after the breast storing apparatus 20 is installed in the breast pump main body 10, the breast accommodates Device 20 is connected to the breast pump main body 10.

The maintenance device 30 is removably installed in the breast pump main body 10, and the maintenance device 30 can be divided It is liftoff to be connected to the breast storing apparatus 20, wherein being connected to the breast storing apparatus 20 in the maintenance device 30 Afterwards, the temperature for maintaining device 30 that can make the breast storing apparatus 20 increases and makes the temperature of the breast storing apparatus 20 Degree is maintained at preference temperature scope.

There is the breast storing apparatus 20 an equal heat space 22, at least one first interchange channel 23 and at least one second to hand over Channel 24 is changed, wherein each first interchange channel 23 and each second interchange channel 24 are respectively communicated in the soaking Space 22.The maintenance device 30 has a heating space 31, wherein each described the first of the breast storing apparatus 20 hands over Channel 23 is changed to be respectively communicated in the heating space 31 for maintaining device 30.

In an example of the breast pump of the utility model, the maintenance device 30 makes in the heating space 31 Temperature raising, with increase it is described maintain device 30 the heating space 31 in air pressure, so as to make it is described maintenance device 30 The heating space 31 in the higher fluid of temperature (such as, but not limited to liquid, gas, gas-liquid mixture) by described Each first interchange channel 23 of breast storing apparatus 20 enters the equal heat space 22, so that the equal heat space 22 The relatively low fluid of interior temperature is discharged the equal heat space 22 by each second interchange channel 24, so as to which temperature is higher Gas increase the temperature of the breast storing apparatus 20.

The higher fluid of temperature in the heating space 31 for maintaining device 30 is constantly held by the breast Receiving each first interchange channel 23 of device 20 enters the equal heat space 22, and the fluid of the equal heat space 22 continues Ground is discharged the equal heat space 22 by each second interchange channel 24, so that the temperature of the breast storing apparatus 20 It is maintained at preference temperature scope.

Preferably, each second interchange channel 24 of the breast storing apparatus 20 is respectively communicated with maintains dress in described 30 heating space 31 is put, so as to which the fluid in the equal heat space 22 of the breast storing apparatus 20 can pass through Each second interchange channel 24 is discharged into the heating space 31 for maintaining device 30, to realize the recycling of gas And recycling.That is, the heating space 31 for maintaining device 30, the breast storing apparatus 20 is each described First interchange channel 23, the equal heat space 22 and each second interchange channel 24 form a fluid circulation loop, with Realize heat exchange.

For example, in another example of the breast pump of the utility model, the maintenance device 30 can be by making Water or other liquid in the heating space 31 form the mode of steam to increase the breast storing apparatus 20 Temperature and the temperature of the breast storing apparatus 20 is made to be maintained at preference temperature scope.

Specifically, it is described maintain device 30 make the water being located in the heating space 31 or other liquid formed it is described Steam, wherein the steam enters soaking sky by each first interchange channel 23 of the breast storing apparatus 20 Between 22, being converted into liquid by gaseous state in the equal heat space 22 the steam holds the breast in a manner of discharging heat Receive the temperature raising of device 20, and be converted into liquid water or other liquid from each described of the breast storing apparatus 20 Second interchange channel 24 is recovered to the heating space 31 for maintaining device 30, to realize time of water or other liquid It receives and recycles.

That is, the heating space 31 for maintaining device 30, the breast storing apparatus 20 is each described First interchange channel 23, the equal heat space 22 and each second interchange channel 24 form a fluid path circulation loop, with Realize heat exchange.

It is described that device 30 is maintained constantly to form institute by the water for making to be located in the heating space 31 or other liquid It states steam and the steam is constantly made to make the breast into the mode of the equal heat space 22 of the breast storing apparatus 20 The temperature of room storing apparatus 20 is maintained at preference temperature scope.

Further, the maintenance device 30 includes a container 32 and a heating element 33, wherein the container 32 has The heating space 31 is arranged at the container 32, and described for accommodating water or other liquid, the heater element 33 Heater element 33 is supplied the heating space that energy (such as being supplied electric power) is used to be housed inside afterwards the container 32 Either other liquid heat so that water or other liquid are accommodated by the breast after the steam is formed and filled water in 31 Each first interchange channel 23 for putting 20 enters the equal heat space 22, so as to make the temperature of the breast storing apparatus 20 Degree increases and the temperature of the breast storing apparatus 20 is made to be maintained at preference temperature scope.

The breast storing apparatus 20 includes an inside portion 25 and an outside portion 26, wherein the breast storing apparatus 20 The inside portion 25 and the outside portion 26 overlap the to each other setting, with the shape between the inside portion 25 and the outside portion 26 Into the equal heat space 22 and it is respectively communicated in each first interchange channel 23 of the equal heat space 22 and each described Second interchange channel 24.The inside portion 25 of the breast storing apparatus 20 forms the accommodation space 21 and is communicated in described The one of accommodation space 21 sucks channel 27.

It is noted that in a preferable examples of the breast pump of the utility model, the breast accommodates dress The inside portion 25 and the outside portion 26 for putting 20 may be integrally formed, in the inside portion 25 and the outside portion The equal heat space 22 is formed between 26 and is respectively communicated with each first interchange channel, 23 He in the equal heat space 22 Each second interchange channel 24.

In another preferable examples of the breast pump of the utility model, the breast storing apparatus 20 it is described in Side 25 and the outside portion 26 can also be made respectively, then by by 26 phase of the inside portion 25 and the outside portion The mode mutually overlappingly fitted together, forms 22 He of equal heat space between the inside portion 25 and the outside portion 26 It is respectively communicated in each first interchange channel 23 of the equal heat space 22 and each second interchange channel 24.

In addition, first interchange channel 23 and second interchange channel 24 can also be formed simultaneously in the inside portion 25 or the outside portion 26, so as to which first interchange channel 23 and second interchange channel 24 be made to be respectively communicated with and to be formed The equal heat space 22 between the inside portion 25 and the outside portion 26.Alternatively, first interchange channel 23 and institute It states an interchange channel in the second interchange channel 24 and is formed in the inside portion 25, another interchange channel is formed in described outer Side 26, so as to which first interchange channel 23 and second interchange channel 24 be made to be respectively communicated with and be formed in the inside portion The equal heat space 22 between 25 and the outside portion 26.

Therefore, it will be appreciated by those skilled in the art that, the generation type of the breast storing apparatus 20 is in this reality With unrestricted in the novel breast pump.

The maintenance device 30 further comprises that a temperature maintains element 34, wherein the temperature maintains element 34 to be set Element 34 is maintained to be formed in the breast storing apparatus 20 in the breast storing apparatus 20 or the temperature, with by institute Stating temperature maintains element 34 to maintain the temperature of the breast storing apparatus 20 in preference temperature scope.Preferably, the temperature dimension It holds element 34 to be made by heat-insulated preferable material, such as the temperature maintains element 34 that can be but not limited to heat insulation foam.

With reference to figs. 2 in an example of the breast pump shown in Fig. 4, it can be one that the temperature, which maintains element 34, A individual component is overlappingly set to the outside portion 26 of the breast storing apparatus 20 after its formation, for The temperature in the equal heat space 22 of the breast storing apparatus 20 is prevented to pass through the described outer of the breast storing apparatus 20 The external environment of side 26 and the breast storing apparatus 20 exchanges, so as to which the temperature for making the breast storing apparatus 20 is maintained In preference temperature scope.

It is noted that the temperature maintains element 34 that can be overlappingly set to the breast storing apparatus 20 The inner surface of the outside portion 26, so that the temperature maintains element 34 to be maintained in the equal heat space 22.The temperature Maintain element 34 that can also be overlappingly set to the outer surface of the outside portion 26 of the breast storing apparatus 20.

In other examples of the breast pump of the utility model, the temperature maintains element 34 can also integrated landform The outside portion 26 of breast storing apparatus 20 described in Cheng Yu, such as the temperature maintain element 34 to may be integrally formed in institute State inner surface and/or the outer surface of the outside portion 26 of breast storing apparatus 20.Specifically, a heat-barrier material can be applied Inner surface and/or outer surface of the Tu in the outside portion 26 of the breast storing apparatus 20, so that the heat-barrier material is formed It is overlapped in the inner surface of the outside portion 26 and/or the temperature of outer surface maintains element 34, so as to be tieed up by the temperature It holds element 34 and prevents temperature in the equal heat space 22 of the breast storing apparatus 20 and the breast storing apparatus 20 External environment exchanges, and then the temperature of the breast storing apparatus 20 is made to be maintained at preference temperature scope.

In other examples of the breast pump of the utility model, the temperature for maintaining device 30 maintains element 34 and the outside portion 26 of the breast storing apparatus 20 be integral structure.For example, the institute of the breast storing apparatus 20 Heat-insulating capability can be had by stating outside portion 26, the heat in the equal heat space 22 of the breast storing apparatus 20 to be prevented to lead to The outside portion 26 for crossing the breast storing apparatus 20 is exchanged with external environment, so as to make the breast storing apparatus 20 Temperature is maintained at preference temperature scope.

The breast pump main body 10 includes a milk receptacle 11 and a negative pressure generating assembly 12, wherein the milk receptacle 11 has One contains milk space 111, one occurs channel 113 into 112 and one negative pressure of milk mouth, wherein described send out into milk mouth 112 and the negative pressure Raw channel 113 is respectively communicated with contains milk space 111 in described, and the negative pressure generating assembly 12 is arranged at the milk receptacle 11, and Channel 113 occurs for the negative pressure that the negative pressure generating assembly 12 is communicated in the milk receptacle 11.The breast storing apparatus 20 It is installed in the milk receptacle 11 of the breast pump main body 10, and the channel 27 that sucks of the breast storing apparatus 20 It is communicated in the described into milk mouth 112 of the milk receptacle 11.The negative pressure generating assembly 12 (such as is supplied electricity being supplied energy Power) after can make to form subnormal ambient in the accommodation space 21 of the breast storing apparatus 20, to carry out the operation that sucks.

It is noted that the control mode of the negative pressure generating assembly 12 in the breast pump of the utility model not It is limited, such as the negative pressure generating assembly 12 can include vacuum generator and solenoid valve, wherein vacuum generator and electromagnetism Valve can cooperate, so that the state of the negative pressure generating assembly 12 is changed, so that the negative pressure generating assembly 12 The accommodation space 21 of the breast storing apparatus 20 can be made to be alternately produced the absorption negative pressure and the maintenance negative pressure.

The breast pump further comprises an electric power supply apparatus 40, wherein the negative pressure generating assembly 12 is electrically connected to The electric power supply apparatus 40, to supply electric power to the negative pressure generating assembly 12 by the electric power supply apparatus 40, so as to The negative pressure generating assembly 12 is made to work negative further to make to be formed in the accommodation space 21 of the breast storing apparatus 20 Pressure ring border.

It is noted that the type of the electric power supply apparatus 40 is unrestricted, as long as can be sent out to the negative pressure Raw component 12 supplies electric power.Such as the electric power supply apparatus 40 may be implemented as dry cell, lithium battery etc., in addition, The electric power supply apparatus 40 can also be implemented as disposable battery, rechargeable battery.Preferably, in the institute of the utility model In this specific example for stating breast pump, the electric power supply apparatus 40 is implemented as rechargeable battery, to allow external electrical The electric power supply apparatus 40 can be added to, so as to reduce the use cost of the breast pump.

Further, the maintenance device 30 can also be electrically connected to the electric power supply apparatus 40, with by described Electric power supply apparatus 40 supplies electric power to the maintenance device 30, so as to make the heating space 31 of the maintenance device 30 Either the temperature of water or other liquid can be raised gas temperature.Preferably, the fever member for maintaining device 30 Part 33 is connected to the electric power supply apparatus 40, described to make under the action of the electric power supplied in the electric power supply apparatus 40 Heater element 33 generates heat, so as to by way of heating the water or other liquid that are housed inside in the heating space 31 Water or other liquid is made to be converted into the steam.

In addition, the breast pump, which can also wrap, sees a housing 50, wherein the electric power supply apparatus 40, the breast pump master The negative pressure generating assembly 12 of body 10 and the maintenance device 30 can be arranged at the housing 50 to become one. When the housing 50 is installed in the milk receptacle 11 of the breast pump main body 10, the negative pressure generating assembly 12 is communicated in Channel 113 occurs for the negative pressure of the milk receptacle 11.

Nevertheless, it will be appreciated by those skilled in the art that, in other of the breast pump of the utility model In example, only the negative pressure generating assembly 12 of the electric power supply apparatus 40 and the breast pump main body 10 can also be integrated In the housing 50.

Refer to the attached drawing 2, user are housed inside the appearance of the breast storing apparatus 20 when using the breast pump The breast 100 in space 21 received fits in the inside portion 25 of the breast storing apparatus 20, so that the breast accommodates Device 20 is looped around the surrounding of the breast 100.When the maintenance device 30 makes the breast accommodate dress after electric power is supplied Put 20 temperature raising when, the breast storing apparatus 20 by way of being in direct contact with the skin of breast of the breast 100, The skin of breast of the breast 100 and the temperature of breast tissue is made synchronously to increase, so as to loosen the breast of the breast 100 Skin and breast tissue.

Refer to the attached drawing 3 and Fig. 4 when user uses the breast pump, are housed inside the breast storing apparatus 20 Heat dimension is generated between the inside portion 25 of the breast 100 of the accommodation space 21 and the breast storing apparatus 20 Space 200 is held, wherein heat maintenance space 200 is looped around the surrounding of the breast 100.When the maintenance device 30 exists It is supplied when increasing after electric power the temperature of the breast storing apparatus 20, temperature and the heat of the breast storing apparatus 20 Amount maintains the temperature in space 200 to be exchanged with each other, and is increased with the temperature that the heat is further made to maintain space 200, so as to make The temperature for stating the skin of breast of breast 100 synchronously increases, and then loosens the skin of breast and breast tissue of the breast 100.

It is noted that although the breast pump can be in the institute of the breast 100 and the breast storing apparatus 20 It states and the heat is generated between inside portion 25 maintains space 200, due to the gravity of itself of breast 100, the breast 100 Following side may contact or fit in the inside portion 25 of the breast storing apparatus 20, and only in the breast 100 Upper lateral part and/or both sides and the inside portion 25 of the breast storing apparatus 20 between form the heat and maintain space 200。

Attached drawing 5A and Fig. 5 B show that user uses the process of the breast pump in the relatively low environment of temperature.

Electric power is supplied to the maintenance device 30, to make the temperature of the breast storing apparatus 20 by the maintenance device 30 Degree raising.It is understood that the electric power supply apparatus 40 can be used to supply electric power to the maintenance device 30.Work as institute State breast storing apparatus 20 temperature it is suitable with the skin of breast temperature of the breast 100 when, by the breast storing apparatus 20 The position of the breast 100 is placed on, so that the receiving that the breast 100 is housed inside the breast storing apparatus 20 is empty Between 21.Preferably, after the breast 100 is housed inside the accommodation space 21 of the breast storing apparatus 20, described The heat is generated between the inside portion 25 of breast storing apparatus 20 and the breast 100 and maintains space 200.

It is noted that the maintenance device 30 is continuously fed with electric power, so that the breast storing apparatus 20 Temperature is maintained at preference temperature scope.It is understood that it is arranged at the temperature dimension of the breast storing apparatus 20 Holding element 34 can prevent the temperature of the breast storing apparatus 20 from being exchanged with external environment, so as to which the temperature maintains element 34 The temperature of the breast storing apparatus 20 can be made to be maintained at preference temperature scope, and reduce the maintenance device 30 to electric energy Consumption, with the use cost for improving the cruising ability of the breast pump and reducing the breast pump.

Electric power is supplied to the negative pressure generating assembly 12 of the breast pump main body 10, so that the negative pressure generating assembly 12 Subnormal ambient is formed in the accommodation space 21 of the breast storing apparatus 20.It is understood that the supply of electric power Device 40 can be used to supply electric power to the negative pressure generating assembly 12.Refer to the attached drawing 5A, 12 energy of negative pressure generating assembly The accommodation space 21 of the breast storing apparatus 20 is enough made to form the maintenance negative pressure so that the breast storing apparatus 20 Be maintained at the position of the breast 100, so as to even user not over it is hand steered hold or hold the breast pump when, The breast storing apparatus 20 will not come off from the breast 100, to improve the reliability when breast pump is used. Refer to the attached drawing 5B, the negative pressure generating assembly 12 can make the accommodation space 21 of the breast storing apparatus 20 form institute Absorption negative pressure is stated so that breast milk to be excreted from the breast 100.It is understood that the negative pressure generating assembly 12 makes institute It states and the absorption negative pressure and the maintenance negative pressure is alternately formed in the accommodation space 21 of breast storing apparatus 20, to improve Suck effect.

With reference to Fig. 6 A to Figure 10 of the Figure of description of the utility model, according to another preferred embodiment of the utility model One breast pump will be set forth in following description, wherein the breast pump includes the breasts of a breast pump main body 10A and at least one Room storing apparatus 20A, wherein each breast storing apparatus 20A is connected to the breast pump main body 10A respectively.Each institute It states breast storing apparatus 20A and is respectively provided with an accommodation space 21A, for accommodating a breast 100A, wherein the breast pump main body 10A can make to form subnormal ambient in the accommodation space 21A of each breast storing apparatus 20A, by breast milk from institute It states and is excreted in breast 100A.

It is noted that the quantity of the breast storing apparatus 20A in the breast pump of the utility model not by Limitation, in the following description of the utility model, by taking the breast storing apparatus 20A is implemented as one as an example, to explain The feature and advantage of the breast pump of the utility model are stated, therefore, it will be appreciated by those skilled in the art that, in attached drawing The breast pump that is shown in the breast pump and following description that are shown in 6A to Figure 10 is simultaneously not construed as to this reality With the limitation of the content and range of the novel breast pump.

Specifically, when the breast 100A is housed inside the accommodation space 21A of the breast storing apparatus 20A When, the breast pump main body 10A can make the accommodation space 21A of each breast storing apparatus 20A form an absorption Breast milk from the breast 100A to be excreted and made the accommodation space 21A of the breast storing apparatus 20A by negative pressure It forms one and maintains negative pressure so that the breast storing apparatus 20A is maintained at the position of the breast 100A, wherein the absorption The numerical value of negative pressure is more than the numerical value for maintaining negative pressure, and the absorption negative pressure and the maintenance negative pressure are alternatively formed.It can be with Understand, the numerical value and the numerical value for maintaining negative pressure of the absorption negative pressure are all higher than 0.

In other words, for user during the entire process of the breast pump is used, the breast pump main body 10A can make institute It states and subnormal ambient is formed in the accommodation space 21A of breast storing apparatus 20A, mode in this way can make the breast Room storing apparatus 20A do not need to it is hand steered hold or hold in the case of, the breast storing apparatus 20A is made to be maintained at institute The position of breast 100A is stated without coming off from the position of the breast 100A, so as to make elicitation process more convenient.

It is similar with the breast pump of first preferred embodiment of the utility model, second of the utility model compared with In the breast pump that good embodiment provides, the breast storing apparatus 20A of the breast pump can also be implemented as loudspeaker Shape or funnel-form, so as to which the breast storing apparatus 20A be made to form the accommodation space 21A, for accommodating the breast 100A.Preferably, the shape of the accommodation space 21A of the breast storing apparatus 20A and the shape phase of the breast 100A Mutually matching, be preferably bonded with the breast 100A in order to the breast storing apparatus 20A together with.

Preferably, the breast storing apparatus 20A is removably attachable to the breast pump main body 10A, in this way Mode, on the one hand, user, can be respectively to the breast storing apparatus 20A and described after the breast pump has been used Breast pump main body 10A is cleaned and is sterilized, and another aspect user can be replaced as needed with various sizes of described The breast storing apparatus 20A of accommodation space 21A.

With continued reference to attached drawing 6A to Figure 10, the breast pump further comprises a maintenance device 30A, wherein the breast holds The device 20A that receives is connected to the maintenance device 30A, to make the breast storing apparatus 20A by the maintenance device 30A Temperature raising and the temperature of the breast storing apparatus 20A is made to be maintained at preference temperature scope.

It is noted that preference temperature scope involved in the breast pump of the utility model, refers to described The temperature of breast storing apparatus 20A is suitable with the temperature of the skin of breast of the breast 100A, that is, the breast storing apparatus The temperature of the temperature of the 20A skin of breast of excessively described breast 100A within bounds, only divide less than the breast 100A Skin of breast temperature, in this way, user, when using the breast pump, the temperature of the breast storing apparatus 20A has Effect ground increases the comfort and affinity of the breast pump.

Before the breast storing apparatus 20A is not bonded with the skin of breast of the breast 100A, the maintenance device 30A can make the temperature of the breast storing apparatus 20A be increased to preference temperature scope, so as in the breast storing apparatus When 20A is operated the skin of breast for fitting in the breast 100A, the skin of breast and breast tissue of the breast 100A will not It is stimulated by the breast storing apparatus 20A.

In other examples, the temperature of the breast storing apparatus 20A can be with the breast of a little higher than breast 100A The temperature of skin, in this way, when the breast storing apparatus 20A is operated the skin of breast for fitting in the breast 100A, institute The temperature raising of skin of breast of the breast 100A can be made by stating breast storing apparatus 20A, to loosen and massage the breast The skin of breast and breast tissue of 100A, thus during the breast pump of the utility model is used, not only use Person is comfortable on, but also can effectively improve the quality of suck effect and guarantee breast milk.

Refer to the attached drawing 6A, the breast storing apparatus 20A are removably installed in the breast pump main body 10A, wherein After the breast storing apparatus 20A is installed in the breast pump main body 10A, the breast storing apparatus 20A is connected to The breast pump main body 10A.

The maintenance device 30A is removably installed in the breast pump main body 10A, and the maintenance device 30A quilts The breast storing apparatus 20A is could be detachably connected to, wherein being connected to the breast in the maintenance device 30A accommodates dress After putting 20A, the maintenance device 30A can increase the temperature of the breast storing apparatus 20A and the breast is made to accommodate dress The temperature for putting 20A is maintained at preference temperature scope.

The breast storing apparatus 20A includes an inside portion 25A, the equal thermal element 28A of an outside portion 26A and one, wherein The equal thermal element 28A is arranged between the overlapped inside portion 25A and the outside portion 26A, and described interior Side 25A forms the accommodation space 21A and is formed and is communicated in the one of the accommodation space 21A and sucks channel 27A.Preferably, The equal thermal element 28A is looped around the surrounding of the accommodation space 21A, when heat is supplied to the equal thermal element 28A, The equal thermal element 28A can make even heat eradiation to the accommodation space 21A, to improve in the accommodation space 21A Temperature.Certainly, the equal thermal element 28A also is able to even heat eradiation to the inside portion 25A, to improve in described The temperature of side 25A.

In an example of the breast pump of the utility model, the inside portion of the breast storing apparatus 20A 25A, the outside portion 26A and the equal thermal element 28A are produced respectively, are then arranged on the equal thermal element 28A mutually Between the inside portion 25A and the outside portion 26A of overlapping, such as the inside portion 25A and the outside portion 26A can lead to It crosses the mode being mutually clamped to be joined together, so that the equal thermal element 28A is maintained at the inside portion 25A and described outer Between the 26A of the side or edge of the inside portion 25A and the edge of the outside portion 26A are bonded together, so that described Equal thermal element 28A is maintained between the inside portion 25A and the outside portion 26A.

In another example of the breast pump of the utility model, the inside of the breast storing apparatus 20A Portion 25A, the outside portion 26A and the equal thermal element 28A can also be integrally formed, such as first by the equal thermal element 28A is placed in a molding space of a molding tool, then by adding in a moulding material into the molding space, so that The moulding material wraps up the equal thermal element 28A, thus after the moulding material cures in the molding space, it is described Moulding material is respectively formed the inside portion 25A and the outside portion 26A in the inner side and outer side of the equal thermal element 28A, That is, the inside portion 25A, the equal thermal element 28A and the outside portion 26A can by it is embedded project technique integrally into Type.Certainly, other moulding process can also make the equal thermal element 28A integrally formed in the inside portion 25A and described Between the 26A of outside portion, to form the breast storing apparatus 20A.

It will be appreciated by those skilled in the art that the production method of the enumerated breast storing apparatus 20A It is only for example, and is not construed as the limitation of the content and range to the breast pump of the utility model.

The maintenance device 30A includes the equal thermal element 28A of heater element a 35A, the breast storing apparatus 20A It can be connected to the heater element 35A of the maintenance device 30A with heat conduction, wherein when the heater element 35A is supplied During energy (such as being supplied electric power), which can be converted into heat, and the heater element by the heater element 35A The heat that 35A is generated is conducted to the equal thermal element 28A of the breast storing apparatus 20A, so as to improve the breast The temperature of storing apparatus 20A.

It is appreciated that, when the heater element 35A constantly generates the heat and conducts the heat to described During the equal thermal element 28A of breast storing apparatus 20A, the temperature of the breast storing apparatus 20A is maintained at preference temperature Range.

The maintenance device 30A further comprises that a temperature maintains element 34A, wherein the temperature maintains element 34A quilts The breast storing apparatus 20A is set to, element 34A to be maintained to maintain the breast storing apparatus 20A's by the temperature Temperature is in preference temperature scope.

Refer to the attached drawing 7A, in this example of the breast pump of the utility model, the maintenance device 30A's is described It is an individual component that temperature, which maintains element 34A, and in a specific example of the breast pump, the temperature maintains element 34A is overlappingly set to the equal thermal element 28A, and the inside portion 25A of the breast storing apparatus 20A is overlappingly set The equal thermal element 28A is placed in, the outside portion 26A of the breast storing apparatus 20A is overlappingly set to the temperature Element 34A is maintained, and one is connected in the inside portion 25A and the outside portion 26A of the breast storing apparatus 20A It rises, so that the temperature maintains the element 34A and equal thermal element 28A to be maintained at the described of the breast storing apparatus 20A Between outside portion 26A and the inside portion 25A.

That is, the breast storing apparatus 20A is the outside portion 26A, the temperature successively externally to inside Maintain element 34A, the equal thermal element 28A and the inside portion 25A, mode in this way, when the heat is conducted to institute When stating equal thermal element 28A, it is described that the temperature maintains element 34A that the equal thermal element 28A can be prevented to be radiated the heat The outside portion 26A of breast storing apparatus 20A, and only make the equal thermal element 28A that the heat is radiated the breast and hold Receive the inside portion 25A of device 20A, that is, the temperature maintains element 34A that there can be good thermal insulation, such as described Temperature maintains element 34A may be implemented as but is not limited to heat insulation foam or other elements with heat insulating function.

It will be appreciated by those skilled in the art that the temperature maintains element 34A that can not only hold the breast The temperature of device 20A received rapidly increases, and after the temperature raising of the breast storing apparatus 20A, the temperature dimension The temperature quilt of the breast storing apparatus 20A can also be made when the heater element 35A provides a small amount of heat by holding element 34A Preference temperature scope is maintained, to save the energy, and improves the cruising ability of the breast pump.

In another specific example of the breast pump, can also first by the temperature maintain element 34A and it is described Thermal element 28A is put into the molding space of the molding die after overlaping, so as to the temperature maintain element 34A and The equal thermal element 28A is added into the moulding material package of the molding space in the molding space, so as in institute State the inside portion 25A that forms the breast storing apparatus 20A after mold material cures in the equal thermal element 28A sides and The temperature maintenance element 34A sides form the outside portion 26A of the breast storing apparatus 20A.

Refer to the attached drawing 7B, in other examples of the breast pump of the utility model, the temperature maintains element 34A can To be integrally formed in the equal thermal element 28A of the breast storing apparatus 20A.It specifically, can be by a heat-barrier material Tu is applied in the side of the outside portion 26A of the direction breast storing apparatus 20A of the equal thermal element 28A, so that described The temperature that heat-barrier material formation is overlapped in the equal thermal element 28A maintains element 34A, so as to maintain member by the temperature Part 34A prevents the outside portion 26A of from equal thermal element 28A to the breast storing apparatus 20A from radiating the heat.Namely It says, it can be a thermal insulation layer that the temperature, which maintains element 34A,.

Refer to the attached drawing 7C, in other examples of the breast pump of the utility model, the temperature maintains element 34A It may be integrally formed in the outside portion 26A of the breast storing apparatus 20A, so as to maintain element by the temperature 34A prevents the outside portion 26A of from equal thermal element 28A to the breast storing apparatus 20A from radiating the heat.For example, institute Stating temperature maintains element 34A to may be integrally formed in the inner surface of the outside portion 26A of the breast storing apparatus 20A And/or outer surface, element 34A to be maintained to prevent the equal thermal element 28A to the breast storing apparatus by the temperature The outside portion 26A of 20A radiates the heat.

The equal thermal element 28A of the breast storing apparatus 20A and the heater element for maintaining device 30A 35A can be connected directly together, be produced so as to be supplied energy in the heater element 35A of the maintenance device 30A After the raw heat, which can be directly conducted to the equal thermal element 28A.

In addition, the maintenance device 30A can also include an at least heat transport element 36A, wherein each heat Transport element 36A is connected to the heater element 35A respectively.The equal thermal element 28A of the breast storing apparatus 20A Each heat transport element 36A can be connected to, with by each heat transport element 36A that the fever is first The heat that part 28 generates is conducted to the equal thermal element 28A.Preferably, the spacing between the adjacent heat transport element 36A It is equal, so as to which the heater element 35A heats generated can be equably conducted to the equal thermal element 28A.In the suction In another example of milk device, each heat transport element 36A can also be connected to the equal thermal element 28A, with When the breast storing apparatus 20A and the maintenance device 30A are connected with each other, each heat passes to element 36A energy Enough it is connected to the heater element 35A.

It will be appreciated by those skilled in the art that the heat transport element 36A can be by the good material of thermal conductivity Material is made, so that the heat that the heater element 35A is generated can be rapidly conducted to the equal thermal element 28A, and Loss is reduced when the heat is conducted by the heat transport element 36A, mode in this way can effectively improve the dimension Holding device 30A makes the raised efficiency of temperature of the breast storing apparatus 20A.

The breast pump further comprises an electric power supply apparatus 40A, wherein the fever member for maintaining device 30A Part 35A is electrically connected to the electric power supply apparatus 40A, to maintain device 30A to described in the electric power supply apparatus 40A The heater element 35A supply electric power when, the heater element 35A can generate the heat, and the heater element The heat that 35A is generated can direct or through each heat transport element 36A and be conducted to the equal thermal element 28A, with increase the temperature of the breast storing apparatus 20A and make the breast storing apparatus 20A temperature be maintained at it is suitable Temperature range.

It is noted that the type of the electric power supply apparatus 40A is unrestricted, as long as can maintain to fill to described Put the heater element 35A supply electric power of 30A.Such as the electric power supply apparatus 40A may be implemented as dry electricity Pond, lithium battery etc., in addition, the electric power supply apparatus 40A can also be implemented as disposable battery, rechargeable battery.It is preferred that Ground, in this specific example of the breast pump of the utility model, the electric power supply apparatus 40A is implemented as chargeable Battery, to allow external electric energy adding to the electric power supply apparatus 40A, so as to reduce the use cost of the breast pump.

In addition, the breast pump further comprises a housing 50A, wherein the electric power supply apparatus 40A and the maintenance The heater element 35A of device 30A and each heat transport element 36A can be arranged at the housing respectively 50A, with by the housing 50A by the electric power supply apparatus 40A and the heater element 35A for maintaining device 30A And each heat transport element 36A becomes one.

Further, the breast pump main body 10A includes an a milk receptacle 11A and negative pressure generating assembly 12A, wherein described Milk receptacle 11A has one to contain milk space 111A, one into milk mouth 112A and negative pressure generation channel 113A, wherein described into milk mouth 112A and negative pressure generation channel 113A are respectively communicated with and contain milk space 111A in described, and the negative pressure generating assembly 12A is set The milk receptacle 11A is placed in, and the negative pressure generating assembly 12A is communicated in the negative pressure generation channel of the milk receptacle 11A 113A。

Preferably, the negative pressure generating assembly 12A can also be arranged at the housing 50A, to pacify in the housing 50A During the milk receptacle 11A loaded on the breast pump main body 10A, the negative pressure generating assembly 12A is communicated in the milk receptacle Channel 113A occurs for the negative pressure of 11A.It is highly preferred that the negative pressure generating assembly 12A is electrically connected to the supply of electric power Device 40A, to supply electric power to the negative pressure generating assembly 12A by the electric power supply apparatus 40A.

The breast storing apparatus 20A has the channel 27A that sucks, wherein the breast storing apparatus 20A is mounted It is connected in the channel 27A that sucks of the milk receptacle 11A of the breast pump main body 10A, and the breast storing apparatus 20A In, into milk mouth 112A, after being energized the breast can hold the negative pressure generating assembly 12A described in the milk receptacle 11A Receive device 20A the accommodation space 21A in formed subnormal ambient, to carry out the operation that sucks, by the breast from the breast 100A The breast milk that glandular tissue is sucked out enters after passing sequentially through the channel 27A and 112A into milk mouth that sucks and is stored in the Sheng Milk space 111A.

It is noted that the negative pressure generating assembly 12A of the breast pump main body 10A can be controlled to make it is described The accommodation space 21A of breast storing apparatus 20A alternately forms the absorption negative pressure and the maintenance negative pressure, wherein institute The control mode for stating negative pressure generating assembly 12A is not limited in the breast pump of the utility model, such as negative pressure hair Raw component 12A can be controlled by solenoid valve.

Refer to the attached drawing 8 when user uses the breast pump, is housed inside the described of the breast storing apparatus 20A The breast 100A of accommodation space 21A fits in the inside portion 25A of the breast storing apparatus 20A, so that the breast Room storing apparatus 20A is looped around the surrounding of the breast 100A.The heater element 35A for maintaining device 30A is supplied Generate the heat after electric power, and the heat directed or through each heat transport element 36A be conducted to it is described Thermal element 28A so that the breast storing apparatus 20A temperature raising, wherein the breast storing apparatus 20A by with institute The mode that the skin of breast of breast 100A is in direct contact is stated, the temperature of the skin of breast of the breast 100A is made synchronously to increase, So as to loosen the skin of breast and breast tissue of the breast 100A.

Refer to the attached drawing 9 and Figure 10 when user uses the breast pump, are housed inside the breast storing apparatus 20A The accommodation space 21A the breast 100A and the breast storing apparatus 20A the inside portion 25A between can also It generates a heat and maintains space 200A, wherein heat maintenance space 200A is looped around the surrounding of the breast 100A.It is described The heater element 35A of device 30A is maintained to be supplied after electric power and generates the heat, and the heat directed or through it is each The heat transport element 36A is conducted to the equal thermal element 28A, and heat is radiated to the heat by the equal thermal element 28A Amount maintains space 200A, is increased with the temperature that the heat is further made to maintain space 200A, so as to make the breast 100A's The temperature of skin of breast synchronously increases, and then loosens the skin of breast and breast tissue of the breast 100A.

It is noted that although the breast pump can be the breast 100A's and breast storing apparatus 20A The heat is generated between the inside portion 25A and maintains space 200A, due to the gravity of the breast 100A itself, the breast The following side of 100A may contact or fit in the inside portion 25A of the breast storing apparatus 20A, and only described The heat is formed between the inside portion 25A of the upper lateral part of breast 100A and/or both sides and the breast storing apparatus 20A Maintain space 200A.

It is noted that the process of breast pump of the breast pump and attached drawing 1A to Fig. 5 B shown in attached drawing 6A to Figure 10 The elicitation process of the breast pump shown is consistent.

With reference to Figure 11 to Figure 20 of the Figure of description of the utility model, according to another preferred embodiment of the utility model One breast pump will be set forth in following description, wherein the breast pump includes the breasts of a breast pump main body 10B and at least one Room storing apparatus 20B, wherein each breast storing apparatus 20B is connected to the breast pump main body 10B respectively.Each institute It states breast storing apparatus 20B and is respectively provided with an accommodation space 21B, for accommodating a breast 100B, wherein the breast pump main body 10B can make to form subnormal ambient in the accommodation space 21B of each breast storing apparatus 20B, by breast milk from institute It states and is excreted in breast 100B.

It is noted that the quantity of the breast storing apparatus 20B in the breast pump of the utility model not by Limitation, such as the quantity of the breast storing apparatus 20B can be one or two.Although in attached drawing 11 to Figure 20 And in following description only by taking the breast pump includes a breast storing apparatus 20B as an example, to illustrate this reality With the feature and advantage of the novel breast pump, it will be understood by those of skill in the art that attached drawing 11 is to Figure 20 and is connecing The breast pump that is shown in the description got off simultaneously is not construed as content and range to the breast pump of the utility model Limitation.

It's also worth mentioning that the breast pump main body 10B holds by way of being manually actuated the breast Receive device 20B the accommodation space 21B in formed subnormal ambient, breast milk is excreted from the breast 100B.Separately Outside, the breast pump main body 10B can also by way of being operated automatically (such as be supplied electric power and operated) make it is described Subnormal ambient is formed in the accommodation space 21B of breast storing apparatus 20B, breast milk is discharged into body from the breast 100B Outside.

Further, for refer to the attached drawing 11 to Figure 13, the breast storing apparatus 20B is removably installed in described suck Device main body 10B, mode in this way, on the one hand, user can hold the breast after the breast pump has been used It receives after the device 20B and breast pump main body 10B is dismantled and is cleaned and sterilized respectively, on the other hand, the breast pump allows User selects and replaces as needed the breast storing apparatus 20B with the various sizes of accommodation space 21B.Separately Outside, it will be appreciated by those skilled in the art that, when in the breast storing apparatus 20B and the breast pump main body 10B Either it is unsuitable for continuing during any one damage by use, that user can only replace damage or be unsuitable for continuing to make One, in this way, the use cost of the breast pump can be reduced.

Further, the breast pump main body 10B includes an a milk receptacle 11B and negative pressure generating assembly 12B, wherein institute It states negative pressure generating assembly 12B and is arranged at the milk receptacle 11B, the breast storing apparatus 20B is removably installed in institute The milk receptacle 11B of breast pump main body 10B is stated, the negative pressure generating assembly 12B can make the breast storing apparatus 20B The accommodation space 21B in formed subnormal ambient.Preferably, the negative pressure generating assembly 12B is removably installed in institute State milk receptacle 11B.

The milk receptacle 11B have one contains milk space 111B, one suck mouthful 112B and a negative pressure generation channel 113B, Described in suck mouthful 112B and the negative pressure channel 113B occur be respectively communicated with to contain milk space 111B, the negative pressure generation in described After the milk receptacle 11B is installed in, by the negative pressure channel 113B occurs component 12B for the negative pressure generating assembly 12B Be communicated in it is described contain milk space 111B, can the receiving be made by the milk receptacle 11B so as to the negative pressure generating assembly 12B Space 21B forms subnormal ambient.

The breast storing apparatus 20B has one to suck channel 27B, wherein the channel 27B that sucks is communicated in the appearance Receive space 21B.After the breast storing apparatus 20B is installed in the milk receptacle 11B of the breast pump main body 10B, institute State breast storing apparatus 20B the channel 27B that sucks be communicated in by mouthful 112B that sucks described in the milk receptacle 11B it is described The described of milk receptacle 11B contains milk space 111B, so that the institute of the negative pressure generating assembly 12B and the breast storing apparatus 20B Accommodation space 21B connections are stated, so as to make to form subnormal ambient in the accommodation space 21B by the negative pressure generating assembly 12B.

When the breast pump is used to suck, the breast 100B is housed inside the described of the breast storing apparatus 20B In accommodation space 21B, the negative pressure generating assembly 12B is supplied energy (such as being supplied electric power) so that the breast accommodates dress The one absorption negative pressure of accommodation space 21B formation for putting 20B is described to excrete and make from the breast 100B by breast milk The accommodation space 21B of breast storing apparatus 20B forms one and maintains negative pressure so that the breast storing apparatus 20B is maintained at The position of the breast 100B, wherein the numerical value of the absorption negative pressure is more than the numerical value for maintaining negative pressure, and the absorption Negative pressure and the maintenance negative pressure are alternatively formed.It is understood that the numerical value and the number for maintaining negative pressure of the absorption negative pressure Value is all higher than 0.

It is noted that in the breast pump of the utility model, the breast pump main body 10B holds the breast It receives and forms the mode for maintaining negative pressure in the accommodation space 21B of device 20B, it is whole using the breast pump in user During a, the breast storing apparatus 20B even not by with it is hand steered hold or hold in the case of, can also be protected It holds in the position of the breast 100B without coming off from the position of the breast 100B, so that elicitation process is more square Just.

It's also worth mentioning that the breast pump main body 10B makes the accommodation space of the breast storing apparatus 20B The absorption negative pressure and the mode that negative pressure is maintained to be alternatively formed formed in 21B, can make the breast storing apparatus 20B is maintained at the position of the breast 100B in the case where not needing to external force and maintaining, and is that the breast pump of the prior art is expected Less than, this is not only for improving the convenience that sucks and comfort level is particularly important, and can make during sucking It obtains the breast 100B to be massaged, to loosen the skin of breast and breast tissue of the breast 100B, and then is conducive to use The health of the breast 100B of person.

Preferably, the breast storing apparatus 20B may be implemented as horn-like or funnel-form, so that the breast holds The device 20B that receives forms the accommodation space 21B.Certainly, in other examples of the breast pump, the breast storing apparatus 20B can also be implemented as other possible shapes.It is noted that the horn-like or funnelform breast accommodates dress The shape for putting the breast 100B of 20B and user is mutually matched, and is held with being housed inside the breast in the breast 100B It receives after the accommodation space 21B of device 20B, in the breast storing apparatus 20B and the skin of breast of the breast 100B Gap will not be generated before, so as to which the negative pressure generating assembly 12B can make under the premise of smaller vacuum adsorption force is provided Subnormal ambient is formed in the accommodation space 21B, mode in this way, the breast pump is to the negative pressure generating assembly 12B Power requirement decline, to reduce the manufacture cost of the breast pump and make breast pump miniaturization, lighting.

The breast pump further comprises an electric power supply apparatus 40B, wherein the negative pressure generating assembly 12B is electrically connected In the electric power supply apparatus 40B, to supply electric power to the negative pressure generating assembly 12B by the electric power supply apparatus 40B, It is described so as to be alternatively formed the accommodation space 21B of the breast storing apparatus 20B by the negative pressure generating assembly 12B Adsorb negative pressure and the maintenance negative pressure.

Those skilled in the art is it should be understood that the control mode of the negative pressure generating assembly 12B is new in this practicality It is unrestricted in the breast pump of type, for example, the negative pressure generating assembly 12 can include vacuum generator and solenoid valve, Middle vacuum generator and solenoid valve can cooperate, so that the state of the negative pressure generating assembly 12 is changed, so that It is negative that the negative pressure generating assembly 12 can make the accommodation space 21 of the breast storing apparatus 20 be alternately produced the absorption Pressure and the maintenance negative pressure.

In addition, the type of the electric power supply apparatus 40B is unrestricted, as long as can be to the negative pressure generating assembly 12B supplies electric power, such as the electric power supply apparatus 40B can be implemented as disposable battery or be implemented as can Rechargeable battery.Preferably, the electric power supply apparatus 40B is implemented as rechargeable lithium battery, external electric energy to be allowed to be mended The electric power supply apparatus 40B is charged to, so as to reduce the use cost of the breast pump.

Further, the breast pump further comprises a housing 50B, wherein the electric power supply apparatus 40B and described At least one of negative pressure generating assembly 12B is integrated in the housing 50B.Preferably, the electric power supply apparatus 40B and institute It states negative pressure generating assembly 12B and is arranged at the housing 50B.

The housing 50B is removably installed in the milk receptacle 11B of the breast pump main body 10B, wherein working as institute When stating housing 50B and being installed in the milk receptacle 11B of the breast pump main body 10B, the negative pressure generating assembly 12B is communicated in Channel 113B occurs for the negative pressure of the milk receptacle 11B.

For refer to the attached drawing 11 to Figure 13, the breast pump further comprises a maintenance device 30B, wherein the maintenance device 30B includes a heater element 35B, wherein the heater element 35B is arranged at the breast storing apparatus 20B, wherein working as institute When stating heater element 35B and being supplied energy (such as being supplied electric power), the heater element 35B can generate heat, with raising The temperature of the breast storing apparatus 20B.It is understood that ought constantly to the heater element 35B supplying energies so that When the heater element 35B constantly generates heat, the temperature of the breast storing apparatus 20B is maintained at preference temperature model It encloses.

In this specific example of the breast pump of the utility model, the heater element 35B is electrically connected to institute Electric power supply apparatus 40B is stated, to supply electric power to the heater element 35B by the electric power supply apparatus 40B, so as to make It states heater element 35B and generates heat.

In an example of the breast pump of the utility model, first the breast storing apparatus 20B can be installed In on the milk receptacle 11B of the breast pump main body 10B, the housing 50B is then being installed on the breast pump main body When on the milk receptacle 11B of 10B, the heater element 35B for maintaining device 30B is electrically connected to the electric power confession Device 40B is answered, so as to which the electric power supply apparatus 40B can supply electric power to the heater element 35B, so that the fever member Part 35B generates heat.

In another example of the breast pump of the utility model, can also the housing 50B be first installed on institute It states on the milk receptacle 11B of breast pump main body 10B, the breast storing apparatus 20B is then being installed on the breast pump When on the milk receptacle 11B of main body 10B, the heater element 35B for maintaining device 30B is electrically connected to the electric power Feeding mechanism 40B, so as to which the electric power supply apparatus 40B can supply electric power to the heater element 35B, so that the fever Element 35B generates heat.

The breast pump further comprises an electric installation 60B, wherein the electric installation 60B includes one first conductive structure Part 61B and one second conductive member 62B, wherein the first conductive member 61B is electrically connected to the electric power supply apparatus 40B, the second conductive member 62B are electrically connected to the heater element 35B of the maintenance device 30B, wherein described the Two conductive member 62B can be electrically connected to the first conductive member 61B, so that the electric installation 60B is by the maintenance The heater element 35B and the electric power supply apparatus 40B of device 30B is electrically connected, so as to be supplied by the electric power The heater element 35B for answering device 40B to the maintenance device 30B supplies electric power.

Refer to the attached drawing 14, the first conductive member 61B are arranged at the housing 50B, and first conductive member At least part of 61B is exposed on the surface of the housing 50B.Correspondingly, the second conductive member 62B is arranged at institute Breast storing apparatus 20B is stated, and at least part of the second conductive member 62B is exposed in the breast storing apparatus 20B Surface.When the housing 50B is installed in the milk receptacle 11B of the breast pump main body 10B, the described first conductive structure Part 61B and the second conductive member 62B contacts with each other and the electric power supply apparatus 40B and the maintenance device 30B is connected The heater element 35B, mode in this way, the electric power supply apparatus 40B can be to the institute of the maintenance device 30B Heater element 35B supply electric power is stated, so that the heater element 35B generates heat.

That is, in this specific example of the breast pump of the utility model, installed by the housing 50B While the milk receptacle 11B of the breast pump main body 10B, the first conductive member 61B and described second can be made Conductive member 62B contacts with each other and the electric power supply apparatus 40B and the heater element for maintaining device 30B is connected 35B。

It is noted that the first conductive member 61B and the second conductive member 62B can be implemented as simultaneously One either in conductive contact or the first conductive member 61B and the second conductive member 62B of conductive sheet is carried out For conductive sheet, another is implemented as conductive contact, and the breast pump of the utility model is unrestricted in this regard.Change speech It, the type of the first conductive member 61B and the second conductive member 62B in the breast pump of the utility model not It is restricted, the electric power supply apparatus 40B and the fever for maintaining device 30B is connected as long as can contact with each other Element 35B.

Attached drawing 15 shows a variant embodiment of the breast pump, wherein the first conductive member 61B can be with It is implemented as an insertion piece or the first conductive member 61B is implemented as comprising the insertion piece, the described second conductive structure Part 62B may be implemented as one and be inserted into part or the second conductive member 62B is implemented as being inserted into part comprising described, In a manner of the first conductive member 61B to be made to pass through and be inserted into the second conductive member 62B, by the electric installation 60B The electric power supply apparatus 40B and the heater element 35B for maintaining device 30B is connected.

It will be appreciated by those skilled in the art that when the housing 50B is installed on the institute of the breast pump main body 10B When stating milk receptacle 11B, the first conductive member 61B is inserted into the inside of the second conductive member 62B, at this point, described The electric power supply apparatus 40B and the maintenance dress can not only be connected in one conductive member 61B and the second conductive member 62B The heater element 35B of 30B is put, and the first conductive member 61B and the second conductive member 62B also are able to mutually Coordinate to prevent in the breast pump by use, the housing 50B comes off from the breast pump main body 10B, so as to ensure The reliability and stability when breast pump is used.

Attached drawing 16 shows another variant embodiment of the breast pump, wherein the first conductive member 61B can Part is inserted into be implemented as one or the first conductive member 61B is implemented as being inserted into part comprising described, described second Conductive member 62B is implemented as an insertion piece or the second conductive member 62B is implemented as comprising the insertion piece, so that The second conductive member 62B is connected by way of being inserted into the first conductive member 61B by the electric installation 60B The electric power supply apparatus 40B and heater element 35B for maintaining device 30B, and first conductive member 61B and the second conductive member 62B also is able to cooperate to prevent in the breast pump by use, the housing 50B It comes off from the breast pump main body 10B, reliability and stability during so as to ensure that the breast pump is used.

Attached another variant embodiment Figure 17 shows the breast pump, wherein the first conductive member 61B and The second conductive member 62B may be implemented as a wireless transport module, wherein the first conductive member 61B is set In the inside of the housing 50B, the second conductive member 62B is arranged at the inside of the breast storing apparatus 20B, works as institute When stating housing 50B and being installed in the milk receptacle 11B of the breast pump main body 10B, the first conductive member 61B and institute The second conductive member 62B mutual inductions are stated, to realize electric power the electric power supply apparatus 40B's and maintenance device 30B Transmission between the heater element 35B.

It will be appreciated by those skilled in the art that first conductive member shown in attached drawing 14 to Figure 17 The embodiment of 61B and the second conductive member 62B are only for example the breast pump the utility model is expanded on further Feature and advantage, therefore, the embodiment of the first conductive member 61B and the second conductive member 62B should be by It is considered as the limitation of the content and range to the breast pump of the utility model.

Further, the breast storing apparatus 20B includes an an inside portion 25B and outside portion 26B, wherein the fever Element 35B can be arranged between the overlapped inside portion 25B and the outside portion 26B, so that the fever member Part 35B is arranged at the breast storing apparatus 20B.

In a specific example of the breast pump of the utility model, the breast storing apparatus 20B's is described interior The side 25B and outside portion 26B and the heater element 35B for maintaining device 30B can be individually made, And the inside portion 25B and outside portion 26B can make the heater element 35B quilts by engaging or similar mode It is maintained between the overlapped inside portion 25B and the outside portion 26B.The utility model the breast pump it is another In one specific example, the heater element 35B's and the breast storing apparatus 20B of the maintenance device 30B is described interior Side 25B and the outside portion 26B can also be integrally formed.

In addition, the maintenance device 30B further comprises that a temperature maintains element 34B, wherein the temperature maintains element 34B is arranged at the breast storing apparatus 20B or the temperature maintains element 34B that can be formed in the breast receiving Device 20B, element 34B to be maintained to maintain the temperature of the breast storing apparatus 20B in preference temperature model by the temperature It encloses.Preferably, the temperature maintains element 34B to be made by heat-insulated preferable material, such as the temperature maintains element 34B can be with It is heat insulation foam.

It can be an individual component that the temperature, which maintains element 34B, be overlappingly set to after its formation described Temperature maintains the outside portion 26B of element 34B, for preventing the accommodation space 21B of the breast storing apparatus 20B The external environment of the outside portion 26B and the breast storing apparatus 20B that interior temperature passes through the breast storing apparatus 20B It exchanges, so as to which the temperature for making the breast storing apparatus 20B is maintained at preference temperature scope.

It is noted that the temperature maintains element 34B that can be overlappingly set to the breast storing apparatus 20B The outside portion 26B inner surface so that the temperature maintain element 34B be maintained in the accommodation space 21B.It is described Temperature maintenance element 34B can also be overlappingly set to the appearance of the outside portion 26B of the breast storing apparatus 20B Face.

In other examples of the breast pump of the utility model, the temperature maintains element 34B can also be integrally The outside portion 26B of the breast storing apparatus 20B is formed in, such as the temperature maintains element 34B can integrated landform The inner surface of the outside portion 26B of breast storing apparatus 20B described in Cheng Yu and/or outer surface.Specifically, can by one every Hot material applies inner surface and/or outer surface of the Tu in the outside portion 26B of the breast storing apparatus 20B, with it is described every The temperature maintenance element 34B for being overlapped in the outside portion 26B is formed after hot material curing, to maintain member by the temperature Part 34B prevents temperature in the accommodation space 21B of the breast storing apparatus 20B and the breast storing apparatus 20B's External environment exchanges, so as to which the temperature for making the breast storing apparatus 20B is maintained at preference temperature scope.

In other examples of the breast pump of the utility model, the temperature for maintaining device 30B maintains member The outside portion 26B of part 34B and the breast storing apparatus 20B are integral structures.For example, the breast storing apparatus The outside portion 26B of 20B can have heat-insulating capability, to prevent the accommodation space of the breast storing apparatus 20B Heat in 21B is exchanged by the outside portion 26B of the breast storing apparatus 20B with external environment, so as to make the breast The temperature of room storing apparatus 20B is maintained at preference temperature scope.

Refer to the attached drawing 18, user are housed inside the described of the breast storing apparatus 20B when using the breast pump The breast 100B of accommodation space 21B fits in the inside portion 25B of the breast storing apparatus 20B, so that the breast Room storing apparatus 20B is looped around the surrounding of the breast 100B.When the maintenance device 30B makes the breast after electric power is supplied During the temperature raising of room storing apparatus 20B, the breast storing apparatus 20B passes through direct with the skin of breast of the breast 100B The mode of contact makes the temperature of the skin of breast of the breast 100B synchronously increase, so as to loosen the breast of the breast 100B Room skin and breast tissue.

Refer to the attached drawing 19 and Figure 20 when user uses the breast pump, are housed inside the breast storing apparatus 20B The accommodation space 21B the breast 100B and the breast storing apparatus 20B the inside portion 25B between generate one Heat maintains space 200B, wherein heat maintenance space 200B is looped around the surrounding of the breast 100B.When the maintenance Device 30B make the breast storing apparatus 20B after being supplied electric power temperature raising when, the breast storing apparatus 20B's Temperature maintains the temperature of space 200B to be exchanged with each other with the heat, the heat further to be made to maintain the temperature of space 200B Degree raising, so as to which the temperature for making the skin of breast of the breast 100B synchronously increases, and then loosens the breast of the breast 100B Room skin and breast tissue.

It is noted that although the breast pump can be the breast 100B's and breast storing apparatus 20B The heat is generated between the inside portion 25B and maintains space 200B, due to the gravity of the breast 100B itself, the breast The following side of 100B may contact or fit in the inside portion 25B of the breast storing apparatus 20B, and only described The heat is formed between the inside portion 25B of the upper lateral part of breast 100B and/or both sides and the breast storing apparatus 20B Maintain space 200B.

It is noted that process and attached drawing 1A to Fig. 5 B of the attached drawing 11 to the breast pump of the breast pump shown in Figure 20 The elicitation process of the breast pump shown is consistent.

Those skilled in the art would appreciate that the utility model embodiment attached shown in figure and described above is only pair The example of the utility model rather than limitation.

It can thus be seen that the utility model aim can be efficiently accomplished fully.For explaining the utility model function and knot The embodiment of structure principle is absolutely proved and is described, and the utility model is not by based on these embodiment basis The limitation of change.Therefore, the utility model includes covering all repairing within appended claims claimed range and spirit Change.

Claims

1. breast pump, which is characterized in that including：

One breast pump main body；

An at least breast storing apparatus, wherein there is the breast storing apparatus accommodation space and one to suck channel, wherein institute It states breast storing apparatus and is connected to the breast pump main body, and the channel that sucks connects the accommodation space and the suction Milk device main body, the accommodation space to be made to form subnormal ambient by the channel that sucks by the breast pump main body；And

One maintains device, wherein the breast storing apparatus is connected to the maintenance device, wherein the maintenance device is set Putting makes the temperature of the breast storing apparatus be maintained at preference temperature scope.

2. breast pump according to claim 1, wherein the maintenance device includes an at least heater element, the fever member Part is arranged at the breast storing apparatus, and the heater element is looped around the surrounding of the accommodation space, wherein working as institute It states when heater element is supplied electric power and generates heat, with the temperature for heating the breast storing apparatus He making the breast storing apparatus Degree is maintained at preference temperature scope.

3. breast pump according to claim 2, wherein the breast storing apparatus includes an inside portion and an outside portion, institute Heater element is stated to be arranged between the overlapped inside portion and the outside portion, wherein the breast storing apparatus The inside portion forms suck channel and the accommodation space.

4. breast pump according to claim 2, wherein the breast storing apparatus includes an inside portion and an outside portion, institute It states heater element to be formed between the overlapped inside portion and the outside portion, wherein the breast accommodates dress The inside portion put forms suck channel and the accommodation space.

5. breast pump according to claim 3 or 4, wherein the maintenance device includes an at least temperature and maintains element, Described in temperature element is maintained to be maintained at the outside of the heater element.

6. breast pump according to claim 5, wherein the temperature maintains element to be arranged at the heater element and institute It states between outside portion or the temperature maintains element to be formed between the heater element and the outside portion, so that described Temperature maintenance element is maintained at the outside of the heater element.

7. breast pump according to claim 6 further comprises an electric power supply apparatus, wherein the heater element is electric It is connected to the electric power supply apparatus.

8. breast pump according to claim 7 further comprises an electric installation, wherein the electric installation includes one the One conductive member and one second conductive member, wherein first conductive member is electrically connected to the electric power supply apparatus, institute It states the second conductive member and is electrically connected to the heater element, wherein second conductive member is able to be electrically connected to described One conductive member, the electric power supply apparatus and the heater element is connected.

9. breast pump according to claim 8, wherein first conductive member and second conductive member are led Electric piece；Or first conductive member and second conductive member are conductive contacts；Or first conductive member With conductive sheet during a conductive member in second conductive member, conductive contact during another conductive member.

10. according to the breast pump any in Claims 1-4, wherein the breast pump main body includes a milk receptacle and one Negative pressure generating assembly, wherein the milk receptacle has one to contain milk space, at least one into milk mouth and negative pressure generation channel, it is described It channel occurs into milk mouth and the negative pressure is respectively communicated with to contain milk space in described, wherein described in the negative pressure generating assembly is communicated in Channel occurs for the negative pressure of milk receptacle, and the breast storing apparatus is installed in the milk receptacle of the breast pump main body, So that the channel that sucks of the breast storing apparatus is communicated in the described into milk mouth of the milk receptacle, wherein the negative pressure is sent out Raw component makes to form subnormal ambient in the accommodation space of the breast storing apparatus.

11. breast pump according to claim 5, wherein the breast pump main body includes a milk receptacle and a negative pressure generation group Part, wherein the milk receptacle has one to contain milk space, at least one into milk mouth and negative pressure generation channel, it is described into milk mouth and institute It states negative pressure channel occurs and be respectively communicated with and contain milk space in described, wherein the negative pressure generating assembly is communicated in the institute of the milk receptacle It states negative pressure and channel occurs, the breast storing apparatus is installed in the milk receptacle of the breast pump main body, so that the breast The channel that sucks of room storing apparatus is communicated in the described into milk mouth of the milk receptacle, wherein the negative pressure generating assembly makes institute It states and subnormal ambient is formed in the accommodation space of breast storing apparatus.

12. breast pump according to claim 6, wherein the breast pump main body includes a milk receptacle and a negative pressure generation group Part, wherein the milk receptacle has one to contain milk space, at least one into milk mouth and negative pressure generation channel, it is described into milk mouth and institute It states negative pressure channel occurs and be respectively communicated with and contain milk space in described, wherein the negative pressure generating assembly is communicated in the institute of the milk receptacle It states negative pressure and channel occurs, the breast storing apparatus is installed in the milk receptacle of the breast pump main body, so that the breast The channel that sucks of room storing apparatus is communicated in the described into milk mouth of the milk receptacle, wherein the negative pressure generating assembly makes institute It states and subnormal ambient is formed in the accommodation space of breast storing apparatus.

13. breast pump according to claim 7, wherein the breast pump main body includes a milk receptacle and a negative pressure generation group Part, wherein the milk receptacle has one to contain milk space, at least one into milk mouth and negative pressure generation channel, it is described into milk mouth and institute It states negative pressure channel occurs and be respectively communicated with and contain milk space in described, wherein the negative pressure generating assembly is communicated in the institute of the milk receptacle It states negative pressure and channel occurs, the breast storing apparatus is installed in the milk receptacle of the breast pump main body, so that the breast The channel that sucks of room storing apparatus is communicated in the described into milk mouth of the milk receptacle, wherein the negative pressure generating assembly makes institute It states and subnormal ambient is formed in the accommodation space of breast storing apparatus.

14. breast pump according to claim 8, wherein the breast pump main body includes a milk receptacle and a negative pressure generation group Part, wherein the milk receptacle has one to contain milk space, at least one into milk mouth and negative pressure generation channel, it is described into milk mouth and institute It states negative pressure channel occurs and be respectively communicated with and contain milk space in described, wherein the negative pressure generating assembly is communicated in the institute of the milk receptacle It states negative pressure and channel occurs, the breast storing apparatus is installed in the milk receptacle of the breast pump main body, so that the breast The channel that sucks of room storing apparatus is communicated in the described into milk mouth of the milk receptacle, wherein the negative pressure generating assembly makes institute It states and subnormal ambient is formed in the accommodation space of breast storing apparatus.

15. breast pump according to claim 9, wherein the breast pump main body includes a milk receptacle and a negative pressure generation group Part, wherein the milk receptacle has one to contain milk space, at least one into milk mouth and negative pressure generation channel, it is described into milk mouth and institute It states negative pressure channel occurs and be respectively communicated with and contain milk space in described, wherein the negative pressure generating assembly is communicated in the institute of the milk receptacle It states negative pressure and channel occurs, the breast storing apparatus is installed in the milk receptacle of the breast pump main body, so that the breast The channel that sucks of room storing apparatus is communicated in the described into milk mouth of the milk receptacle, wherein the negative pressure generating assembly makes institute It states and subnormal ambient is formed in the accommodation space of breast storing apparatus.

16. breast pump according to claim 13, wherein the negative pressure generating assembly is electrically connected to the supply of electric power Device.

17. breast pump according to claim 14, wherein the negative pressure generating assembly is electrically connected to the supply of electric power Device.

18. breast pump according to claim 15, wherein the negative pressure generating assembly is electrically connected to the supply of electric power Device.

19. breast pump according to claim 17 further comprises a housing, wherein the negative pressure generating assembly and described Electric power supply apparatus is arranged at the housing respectively, wherein first conductive member is arranged at the housing, and described At least part of first conductive member is exposed to the surface of the housing, and second conductive member is arranged at the breast Storing apparatus, and at least part of second conductive member is exposed to the surface of the breast storing apparatus, wherein working as institute When stating housing and being installed on the milk receptacle of the breast pump main body, first conductive member and the second conductive member phase It mutually contacts and is switched on.

20. breast pump according to claim 18 further comprises a housing, wherein the negative pressure generating assembly and described Electric power supply apparatus is arranged at the housing respectively, wherein first conductive member is arranged at the housing, and described At least part of first conductive member is exposed to the surface of the housing, and second conductive member is arranged at the breast Storing apparatus, and at least part of second conductive member is exposed to the surface of the breast storing apparatus, wherein working as institute When stating housing and being installed on the milk receptacle of the breast pump main body, first conductive member and the second conductive member phase It mutually contacts and is switched on.