WO2024103604A1 - 一种吸奶器 - Google Patents
一种吸奶器 Download PDFInfo
- Publication number
- WO2024103604A1 WO2024103604A1 PCT/CN2023/085675 CN2023085675W WO2024103604A1 WO 2024103604 A1 WO2024103604 A1 WO 2024103604A1 CN 2023085675 W CN2023085675 W CN 2023085675W WO 2024103604 A1 WO2024103604 A1 WO 2024103604A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- breast pump
- negative pressure
- breast
- tube body
- shell
- Prior art date
Links
- 210000000481 breast Anatomy 0.000 title claims abstract description 120
- 239000007788 liquid Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 235000013336 milk Nutrition 0.000 claims abstract description 16
- 239000008267 milk Substances 0.000 claims abstract description 16
- 210000004080 milk Anatomy 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 6
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 21
- 210000004251 human milk Anatomy 0.000 description 10
- 235000020256 human milk Nutrition 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000491 Polyphenylsulfone Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 229920012287 polyphenylene sulfone Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/06—Milking pumps
Definitions
- the present invention relates to the technical field of auxiliary devices, and in particular to a breast pump.
- breast milk As we all know, the best nutrition for babies is breast milk.
- the World Health Organization recommends breastfeeding babies for at least one year. However, mothers usually return to work a few weeks after giving birth. In order to provide breast milk to babies in a timely manner and relieve the discomfort such as swelling and pain caused by not emptying the breasts in time when breast milk secretion is high, mothers can use a breast pump to extract breast milk and properly store the extracted milk to provide continuous breast milk when the baby needs it.
- a breast pump is usually used.
- the mother presses her breasts against a funnel-shaped breast shield and applies negative pressure to extract breast milk.
- Electric breast pumps usually have three modes, namely massage mode, breast pumping mode and automatic mode.
- massage mode breast milk secretion can be promoted by gently stimulating the breasts.
- breast pumping mode strong negative pressure and changing frequency are used to quickly extract milk.
- the automatic mode usually combines the above two modes to simplify the operation of the mother.
- the negative pressure between the breast and the breast shield is generated by a negative pressure pump, which is driven by a built-in battery.
- the main purpose of the present invention is to provide a breast pump, aiming to prevent liquid from entering the vacuum pump and avoid damage to the breast pump.
- the present invention provides a breast pump, comprising:
- the breast pump body can fit the breast to store the milk that overflows from the breast;
- a negative pressure member used to generate negative pressure in the breast pump body so that milk secreted by the breast enters the breast pump body
- the water storage tank is arranged on the tube body connecting the breast pump body and the negative pressure piece, and is used for storing the liquid entering the negative pressure piece through the tube body.
- a drain port for discharging liquid from the water storage tank is provided at the bottom of the water storage tank.
- the tube body is further provided with a liquid detection component for closing the negative pressure component and other electronic components when liquid flows into the tube body.
- the tube body is further provided with an electromagnetic valve which can open the tube body to restore the pressure inside the tube body to an initial state, and the electromagnetic valve and the negative pressure member work alternately.
- a water-proof membrane is further included at the inlet of the tube body through which gas can pass.
- it also includes a shell; the negative pressure member and the water storage tank are both installed in the shell, and the inlet of the tube body is arranged on the shell; a waterproof rubber pad is arranged between the shell and the breast pump body.
- a U-shaped groove is provided on the shell, the inlet of the tube body is located on one free end of the U-shaped groove, and the other free end of the U-shaped groove is an air inlet.
- a charging port is further provided on the shell, and a sealing rubber gasket is provided between the charging port and the shell.
- a water storage tank is arranged on the tube body connecting the breast pump body and the negative pressure piece, and the liquid entering the tube body connecting the breast pump body and the negative pressure piece is collected by the water storage tank, so as to prevent the liquid from entering the negative pressure piece, thereby preventing the liquid from damaging the negative pressure piece, thereby improving the safety of the breast pump during operation, and having a simple structure and being easy to implement.
- FIG1 is a schematic diagram of an explosion structure of a first embodiment of the present invention.
- FIG. 2 is an enlarged schematic diagram of the structure at point A in FIG. 1 .
- FIG. 3 is a schematic diagram of the three-dimensional structure of the first embodiment of the present invention at a second viewing angle.
- the present invention provides a breast pump, comprising:
- the breast pump body 10 can be attached to the breast to store the milk overflowing from the breast;
- the water storage tank 32 is disposed on the tube body 31 connecting the breast pump body 10 and the negative pressure member 20 , and is used to store liquid that enters the negative pressure member 20 through the tube body 31 .
- a breast pump includes a breast pump body 10 , a negative pressure member 20 , and a water storage tank 32 .
- the breast pump body 10 is a cup-shaped structure that can be attached to the breast to store the milk that overflows from the breast.
- the breast pump body 10 is made of plastic material, such as PPSU and other food-contact materials.
- the breast pump body 10 made of plastic material has the advantages of light weight, low cost, and easy production.
- the breast pump body When the breast pump body is made of PPSU (Polyphenylene sulfone resins), it should also include a retractable airbag 100, which is connected to the negative pressure member 20.
- the negative pressure member 20 generates negative pressure or releases pressure to achieve the expansion and contraction of the airbag 100, thereby simulating the effect of a baby sucking.
- the negative pressure member 20 adopts a vacuum pump commonly used in the prior art.
- the negative pressure member 20 is connected to the breast pump body 10 through the tube body 31.
- a negative pressure environment can be formed in the tube body 31, so that the air bag 100 connected to the tube body 31 will shrink, and the pressure in the corresponding breast pump body 10 will decrease accordingly.
- the negative pressure generated by the breast pump body 10 will absorb the milk produced by the breast into the breast pump body 10, so as to achieve the absorption of milk.
- a accommodating chamber is provided in the breast pump body 10, and the sucked milk is stored in the accommodating chamber.
- the water storage tank 32 is a long tube body 31 , one end of which is connected to the tube body 31 connecting the breast pump body 10 and the negative pressure member 20 , and the length direction of the long tube body 31 is vertically arranged.
- the entrance of the long strip tube 31 is located at the bottom of the tube 31 connecting the breast pump body 10 and the negative pressure member 20, so that the liquid entering the tube 31 connecting the breast pump body 10 and the negative pressure member 20 can enter the long strip tube 31 under the action of gravity. This prevents the liquid entering the tube 31 connecting the breast pump body 10 and the negative pressure member 20 from entering the negative pressure member 20, causing damage to the negative pressure member 20.
- the water storage tank 32 is made of plastic material, and the water storage tank 32 made of plastic material has the advantages of light weight, low cost, and easy production.
- the water storage tank 32 and the tube 31 connecting the breast pump body 10 and the negative pressure member 20 are connected by a fixed connection, such as ultrasonic welding or hose connection or integral molding with the tube body.
- the fixed connection can increase the connection length between the water storage tank 32 and the tube 31 connecting the breast pump body 10 and the negative pressure member 20, and ensure the stability of the water storage tank 32 when working.
- the water storage tank 32 and the tube body 31 connecting the breast pump body 10 and the negative pressure member 20 can be connected in a detachable manner, such as a soft rubber connection, a hard rubber plug connection, etc.
- the detachable connection can facilitate the installation and removal of the water storage tank 32 and facilitate subsequent maintenance.
- a water storage tank 32 is provided on the tube body 31 connecting the breast pump body 10 and the negative pressure member 20, so that the liquid entering the tube body 31 connecting the breast pump body 10 and the negative pressure member 20 can be collected by the water storage tank 32, thereby preventing the liquid from entering the negative pressure member 20, thereby preventing the liquid from damaging the negative pressure member 20, thereby improving the safety of the breast pump during operation, and having a simple structure and being easy to implement.
- a drain port for discharging the liquid in the water storage tank 32 is disposed at the bottom of the water storage tank 32 .
- the bottom drain port of the water storage tank 32 is used to discharge the liquid in the water storage tank 32.
- a sealing plug is provided on the drain port.
- the drain port is sealed with the sealing plug to prevent dust from entering the tube 31 connecting the breast pump body 10 and the negative pressure member 20 through the drain port.
- the tube 31 connecting the breast pump body 10 and the negative pressure member 20 is ensured to be in a relatively closed state, ensuring that the negative pressure generated by the negative pressure member 20 can be transmitted to the breast pump body 10.
- the liquid in the water storage tank 32 is conveniently discharged.
- a liquid detection component 33 is further provided on the tube body 31 for closing the negative pressure component 20 and other electronic components when liquid flows into the tube body 31 .
- a liquid detection component 33 is also provided on the tube body 31 connecting the breast pump body 10 and the negative pressure component 20.
- the liquid detection component 33 adopts the liquid detection component 33 commonly used in the prior art. Since it is the prior art, it will not be described one by one here.
- the liquid detection component 33 is arranged between the inlet of the tube body 31 connecting the breast pump body 10 and the negative pressure component 20 and the inlet of the water storage tank 32, and can detect the liquid in the tube body 31 connecting the breast pump body 10 and the negative pressure component 20 in advance.
- the liquid detection component 33 When the liquid detection component 33 detects that there is liquid in the tube body 31 connecting the breast pump body 10 and the negative pressure component 20, the liquid detection component 33 will turn off the negative pressure component 20 and other electronic components in the breast pump body 10, so as to ensure the safety of the negative pressure component 20 and other electronic components in the breast pump body 10.
- the liquid detection member 33 on the tube 31 connecting the breast pump body 10 and the negative pressure member 20 improves the safety of the negative pressure member 20 and other electronic components arranged in the breast pump body 10.
- the structure is simple and easy to implement.
- the tube body 31 is further provided with an electromagnetic valve 34 which can open the tube body 31 to restore the pressure in the tube body 31 to an initial state, and the electromagnetic valve 34 and the negative pressure member 20 work alternately.
- the tube 31 connecting the breast pump body 10 and the negative pressure member 20 is also provided with an electromagnetic valve 34, which is a commonly used electromagnetic valve 34 in the prior art, and is a prior art, and will not be described in detail here.
- the electromagnetic valve 34 opens or closes the tube 31 connecting the breast pump body 10 and the negative pressure member 20.
- the electromagnetic valve 34 When the negative pressure member 20 is working, the electromagnetic valve 34 is in a closed state. At this time, the negative pressure generated by the negative pressure member 20 will cause the breast pump body 10 and the tube body 31 connected to the negative pressure member 20 to be in a negative pressure environment, thereby enabling the breast pump body 10 to absorb the milk secreted by the breast.
- the negative pressure member 20 When the electromagnetic valve 34 is working, the negative pressure member 20 is in a closed state. At this time, after the battery valve is opened, the tube 31 connecting the breast pump body 10 and the negative pressure member 20 is in an initial state, and the corresponding pressure in the breast pump body 10 is equal to the atmospheric pressure.
- the electromagnetic valve 34 and the negative pressure member 20 work alternately, so that the breast pump body 10 can produce a sucking action, thereby facilitating the collection of milk.
- the above technical solution has a simple structure and is easy to implement.
- a water-proof membrane 60 is further included at the inlet of the tube body 31 for gas to pass through.
- a water-blocking membrane 60 is provided at the entrance of the tube 31 connecting the breast pump body 10 and the negative pressure member 20.
- the water-blocking membrane 60 allows gas to pass through, but prevents liquid from passing through.
- liquid can be prevented from entering the tube 31 connecting the breast pump body 10 and the negative pressure member 20, thereby improving the safety of the negative pressure member 20 and other electronic components provided in the breast pump body 10.
- the above technical solution has a simple structure and is easy to implement.
- a shell 40 is further included; the negative pressure member 20 and the water storage tank 32 are both installed in the shell 40, and the inlet of the tube body 31 is arranged on the shell 40; a waterproof rubber pad is arranged between the shell 40 and the breast pump body 10.
- the breast pump further comprises a shell 40 made of plastic material.
- the shell 40 made of plastic material has the advantages of light weight, low cost and easy manufacturing.
- the negative pressure member 20 and the water storage tank 32 are both installed in the shell 40 to protect the negative pressure member 20 and the water storage tank 32.
- the inlet of the tube body 31 connecting the breast pump body 10 and the negative pressure member 20 is set on the shell 40.
- a waterproof rubber pad is arranged between the shell 40 and the breast pump body 10. The waterproof rubber pad prevents liquid from entering the shell 40 through the gap between the shell 40 and the breast pump body 10, thereby improving the safety of the electronic components arranged inside the shell 40.
- the above technical solution has a simple structure and is easy to implement.
- a U-shaped groove 50 is provided on the shell 40, the inlet of the tube body 31 is located at one free end of the U-shaped groove 50, and the other free end of the U-shaped groove 50 is an air inlet.
- a U-shaped groove 50 is provided on the housing 40, and the inlet of the tube 31 connecting the breast pump body 10 and the negative pressure member 20 is provided at one free end of the U-shaped groove 50, and the other free end of the U-shaped groove 50 is an air inlet.
- the above technical solution has a simple structure and is easy to implement.
- a charging port is further provided on the shell 40 , and a sealing rubber gasket is provided between the charging port and the shell 40 .
- a charging port is also provided on the shell 40, and a sealing rubber pad is provided between the charging port and the shell 40.
- the sealing rubber pad is used to achieve sealing between the charging port and the shell 40, so as to prevent liquid from entering the inside of the shell 40 through the gap between the charging port and the shell 40, thereby further improving the safety of the negative pressure member 20 and the various electronic components in the shell 40.
- a water inlet sensor can also be connected at the joint between the charging port and the shell to prevent a short circuit caused by water inlet. When water enters, the power is immediately cut off and the machine can be turned on again after the water dries up.
- a magnetic contact charging method is used, where only the charging contacts are left at the charging port, and the contacts are sealed and rubberized to provide a waterproof effect.
- the above technical solution has a simple structure and is easy to implement.
- the working process of the breast pump waterproofing is as follows: when liquid enters the tube connecting the breast pump body and the negative pressure part, the liquid detection part detects the presence of liquid, and the liquid detection part feeds back the detection result to the control unit, which shuts down the negative pressure part and other electronic components to prevent the liquid from causing a short circuit in the device.
- the liquid will enter the water storage part under the action of gravity, thereby avoiding the influence of the liquid on the negative pressure part and other electronic components.
- the breast pump resumes operation.
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- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Rehabilitation Therapy (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Pediatric Medicine (AREA)
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Abstract
本发明公开了一种吸奶器，涉及辅助装置技术领域。具体包括：吸奶器本体，可贴合乳房用于存储乳房溢出的乳汁；负压件，用于在吸奶器本体内产生负压，以使乳房分泌的乳汁进入到吸奶器本体内；以及储水仓，设置在吸奶器本体与负压件连接的管体上，用于存储通过所述管体进入负压件的液体。旨在避免液体进入真空泵，避免吸奶器损坏。
Description
本发明涉及辅助装置技术领域，特别涉及一种吸奶器。
众所周知，婴儿的最佳营养是母乳。世界卫生组织建议母乳喂养婴儿至少一年以上。然而，产后妈妈通常会在生产完数周返回工作岗位，为了给婴儿及时的提供母乳，以及缓解在母乳分泌较多的情况下，如不能及时排空乳房造成肿胀疼痛等不适，妈妈可以使用吸奶器进行吸取母乳，并妥善存储吸取的乳汁，可以在婴儿需要时提供持续的母乳。
为了实现上述目的，通常会通过吸奶器来完成，妈妈将乳房贴紧漏斗形的乳房罩，施加负压来达到吸取母乳的目的。电动吸奶器通常有三种模式，即按摩模式，吸乳模式和自动模式。在按摩模式状态下，通过轻柔刺激乳房，可促进母乳分泌。在吸乳模式下，通过较强的负压及变化的频率来达到快速吸取乳汁的目的。自动模式通常会通过以上两种模式的结合，实现简化妈妈操作的目的。乳房及乳房罩之间的负压由负压泵产生，负压泵由内置电池驱动。
随着近来穿戴式吸奶器的普及使用，由于其高度集成了电子元件及跟乳汁接触的元件，在吸取母乳及清洁过程中，很容易造成乳汁或其它清洁剂等液体进入真空泵等电子元件，造成损坏从而无法使用。
因此如何避免液体进入真空泵，避免吸奶器损坏，成为了亟待解决的技术难题。
本发明的主要目的是提供一种吸奶器，旨在避免液体进入真空泵，避免吸奶器损坏。
为了实现上述目的，本发明提出一种吸奶器，包括：
吸奶器本体，可贴合乳房用于存储乳房溢出的乳汁；
负压件，用于在吸奶器本体内产生负压，以使乳房分泌的乳汁进入到吸奶器本体内；以及
储水仓，设置在吸奶器本体与负压件连接的管体上，用于存储通过所述管体进入负压件的液体。
在本申请的一实施例中，所述储水仓的底部设置有可将储水仓内液体排出的排液口。
在本申请的一实施例中，所述管体上还设置有当所述管体内流入液体时关闭所述负压件和其他电子元件的液体检测件。
在本申请的一实施例中，所述管体上还设置有可打开所述管体以使所述管体内压力恢复至初始状态的电磁阀门，所述电磁阀门与所述负压件交替工作。
在本申请的一实施例中，还包括设于所述管体入口处可供气体通过的隔水膜。
在本申请的一实施例中，还包括壳体；所述负压件和所述储水仓均安装于所述壳体内，所述管体的入口设置在壳体上；所述壳体与所述吸奶器本体之间设置有防水胶垫。
在本申请的一实施例中，所述壳体上设置有 U形槽，所述管体的入口位于所述U形槽的一个自由端上，所述U形槽的另一个自由端为进气口。
在本申请的一实施例中，所述壳体上还设置有充电口，所述充电口与壳体之间设置有密封胶垫。
采用上述技术方案，通过在吸奶器本体与负压件连接的管体上设置储水仓，通过储水仓实现对进入吸奶器本体与负压件连接的管体内的液体进行收集，避免液体进入到负压件内，从而避免液体损坏负压件，提高了吸奶器工作时的安全性，结构简单，便于实施。
下面结合具体实施例和附图对本发明进行详细的说明，其中：
图1为本发明第一种实施例的爆炸结构示意图。
图2为图1中A处的放大结构示意图。
图3为本发明第一种实施例的第二视角的立体结构示意图。
为了使本发明的目的、技术方案及优点更加清楚，以下结合附图和实施例对本发明进行详细的说明。应当理解，以下具体实施例仅用以解释本发明，并不对本发明构成限制。
如图1至图3所示，为了实现上述目的，本发明提出一种吸奶器，包括：
吸奶器本体10，可贴合乳房用于存储乳房溢出的乳汁；
负压件20，用于在吸奶器本体10内产生负压，以使乳房分泌的乳汁进入到吸奶器本体10内；以及
储水仓32，设置在吸奶器本体10与负压件20连接的管体31上，用于存储通过所述管体31进入负压件20的液体。
具体的，一种吸奶器包括，吸奶器本体10、负压件20、以及储水仓32。
其中，吸奶器本体10为杯状结构，其可以贴合在乳房上，用于存储乳房溢出的乳汁。吸奶器本体10采用塑料材料制成，例如：PPSU等可接触食品的材料。采用塑料材料制成的吸奶器本体10，具有重量轻、成本低、容易制作等优点。
当吸奶器本体采用PPSU（Polyphenylene sulfone resins）时，应当还包括一个可伸缩的气囊100，该气囊100与负压件20连通，通过负压件20产生负压或释压的动作，实现气囊100的伸缩，从而模拟婴儿吮吸的效果。
负压件20采用现有技术中常用的真空泵，负压件20通过管体31连接在吸奶器本体10上，负压件20工作时，可以在管体31内形成一个负压环境，从而使得与管体31导通的气囊100产生收缩，对应的吸奶器本体10内的压力对应降低，此时吸奶器本体10产生的负压会将乳房产生的乳汁吸附到吸奶器本体10内，从而实现对乳汁的吸取，吸奶器本体10内设置有容置腔，被吸出后的乳汁存放在容置腔内。
储水仓32为长条形的管体31，长条形管体31的一端连接在吸奶器本体10与负压件20连接的管体31上，长条形的管体31的长度方向竖直设置。
长条形的管体31的入口位于吸奶器本体10与负压件20连接的管体31的底部，从而方便进入吸奶器本体10与负压件20连接的管体31内的液体在重力的作用下进入到长条形的管体31内。从而避免进入吸奶器本体10与负压件20连接的管体31内的液体进入到负压件20内，导致负压件20的损坏。储水仓32采用塑料材料制成，采用塑料材料制成的储水仓32，具有重量轻、成本低、容易制作等优点。储水仓32和吸奶器本体10与负压件20连接的管体31之间采用固定连接的方式连接，例如超声熔接或胶管连接或者与管体一体成型等等。采用固定连接的方式连接，可提高储水仓32和吸奶器本体10与负压件20连接的管体31之间的连接长度，保证储水仓32工作时的稳定性。当然根据设计的需要，储水仓32和吸奶器本体10与负压件20连接的管体31之间可以采用可拆卸的方式连接，例如软胶连接、硬胶插接连接等等。采用可拆卸的方式连接，可方便储水仓32的安装与拆卸，便于后期的维护。
采用上述技术方案，通过在吸奶器本体10与负压件20连接的管体31上设置储水仓32，通过储水仓32实现对进入吸奶器本体10与负压件20连接的管体31内的液体进行收集，避免液体进入到负压件20内，从而避免液体损坏负压件20，提高了吸奶器工作时的安全性，结构简单，便于实施。
在本申请的一实施例中，所述储水仓32的底部设置有可将储水仓32内液体排出的排液口。
具体的，储水仓32的底部排液口，排液口用于将储水仓32内的液体排出，排液口上设置有密封塞，在排液口不进行排液的时候，用密封塞密封排液口，可避免灰尘通过排液口进入到吸奶器本体10与负压件20连接的管体31内，同时也保证吸奶器本体10与负压件20连接的管体31处于一个相对封闭的状态，保证负压件20产生的负压可以传导至吸奶器本体10内。通过设置排液口，方便储水仓32内的液体排出。采用上述技术方案，结构简单，便于实施。
在本申请的一实施例中，所述管体31上还设置有当所述管体31内流入液体时关闭所述负压件20和其他电子元件的液体检测件33。
具体的，吸奶器本体10与负压件20连接的管体31上还设置有液体检测件33，液体检测件33采用现有技术中常用的液体检测件33，由于其为现有技术，在此不再一一赘述。液体检测件33设置在吸奶器本体10与负压件20连接的管体31的入口和储水仓32的入口之间，可提前检测吸奶器本体10与负压件20连接的管体31内的液体，当液体检测件33检测到吸奶器本体10与负压件20连接的管体31内存在液体时，液体检测件33会关闭负压件20和吸奶器本体10内其他的电子元件，保证负压件20和吸奶器本体10内其他的电子元件的安全性。
采用上述技术方案，通过在吸奶器本体10与负压件20连接的管体31上的液体检测件33，提高了负压件20和设置在吸奶器本体10内其他的电子元件的安全性。结构简单，便于实施。
在本申请的一实施例中，所述管体31上还设置有可打开所述管体31以使所述管体31内压力恢复至初始状态的电磁阀门34，所述电磁阀门34与所述负压件20交替工作。
具体的，吸奶器本体10与负压件20连接的管体31上还设置有电磁阀门34，电磁阀门34采用现有技术中常用的电磁阀门34，其为现有技术，在此不再一一赘述。电磁阀门34打开或关闭吸奶器本体10与负压件20连接的管体31。
其工作原理如下：
负压件20工作时，电磁阀门34处于关闭状态，此时负压件20产生的负压会使吸奶器本体10与负压件20连接的管体31内处于负压环境，从而实现吸奶器本体10对乳房分泌的乳汁的吸附。
电磁阀门34工作时，负压件20处于关闭状态，此时电池阀门打开以后会使吸奶器本体10与负压件20连接的管体31内处于初始状态，对应的吸奶器本体10内的压力与大气压力相等。电磁阀门34与负压件20交替工作，可以使得吸奶器本体10产生吮吸动作，从而方便对乳汁的收集。
采用上述技术方案，结构简单，便于实施。
在本申请的一实施例中，还包括设于所述管体31入口处可供气体通过的隔水膜60。
具体的，吸奶器本体10与负压件20连接的管体31的入口处设置有隔水膜60，该隔水膜60可以供气体通过，但可以阻止液体通过。通过设置隔水膜60，可避免液体进入到吸奶器本体10与负压件20连接的管体31内，提高了负压件20和设置在吸奶器本体10内其他的电子元件的安全性。
采用上述技术方案，结构简单，便于实施。
在本申请的一实施例中，还包括壳体40；所述负压件20和所述储水仓32均安装于所述壳体40内，所述管体31的入口设置在壳体40上；所述壳体40与所述吸奶器本体10之间设置有防水胶垫。
具体的，吸奶器还包括壳体40，采用塑料材料制成，采用塑料材料制成的壳体40，具有重量轻、成本低、容易制作的优点。
负压件20和储水仓32均安装在壳体40内，实现对负压件20和储水仓32的保护，吸奶器本体10与负压件20连接的管体31的入口设置在壳体40上，壳体40与吸奶器本体10之间设置有防水胶垫，通过防水胶垫避免液体通过壳体40与吸奶器本体10之间的间隙进入到壳体40内部，提高了设置在壳体40内部的电子元件的安全性。
采用上述技术方案，结构简单，便于实施。
在本申请的一实施例中，所述壳体40上设置有 U形槽50，所述管体31的入口位于所述U形槽50的一个自由端上，所述U形槽50的另一个自由端为进气口。
具体的，壳体40上设置有U形槽50，吸奶器本体10与负压件20连接的管体31的入口设置在U形槽50的一个自由端上， U形槽50的另一个自由端为进气口，通过设置U形槽50，进一步增大了液体进入到吸奶器本体10与负压件20连接的管体31内的难度。提高了吸奶器的各个电子元件的安全性。
采用上述技术方案，结构简单，便于实施。
在本申请的一实施例中，所述壳体40上还设置有充电口，所述充电口与壳体40之间设置有密封胶垫。
具体的，壳体40上还设置有充电口，充电口与壳体40之间设置有密封胶垫，通过密封胶垫实现充电口与壳体40之间的密封，避免液体通过充电口与壳体40之间的间隙进入到壳体40内部，进一步提高了负压件20和是在壳体40内的各个电子元件的安全性。还可以在充电口与壳体之间的配合处连接一个进水感应器，防止进水短路，当有水进入时马上断电关机，水干了之后才能再次开机工作。或者使用磁吸接触充电方式，充电口只留下充电触点，触点周围是密封包胶处理，可以起到防水作用。
采用上述技术方案，结构简单，便于实施。
吸奶器防水时的工作流程如下：当吸奶器本体与负压件连接的管体内进入液体时，液体检测件检测到液体的存在，液体检测件将检测的结果反馈至控制单元，控制单元关闭负压件和其他各个电子元件，防止液体造成设备短路。液体会在重力的作用下进入到储水件中，从而避免液体对负压件和其他各个电子元件的影响。液体检测件未检测到液体时，恢复吸奶器工作。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。
Claims (8)
- 一种吸奶器，其特征在于，包括：吸奶器本体，可贴合乳房用于存储乳房溢出的乳汁；负压件，用于在吸奶器本体内产生负压，以使乳房分泌的乳汁进入到吸奶器本体内；以及储水仓，设置在吸奶器本体与负压件连接的管体上，用于存储通过所述管体进入负压件的液体。
- 如权利要求1所述的吸奶器，其特征在于，所述储水仓的底部设置有可将储水仓内液体排出的排液口。
- 如权利要求1所述的吸奶器，其特征在于，所述管体上还设置有当所述管体内流入液体时关闭所述负压件和其他电子元件的液体检测件。
- 如权利要求1至3中任意一项所述的吸奶器，其特征在于，所述管体上还设置有可打开所述管体以使所述管体内压力恢复至初始状态的电磁阀门，所述电磁阀门与所述负压件交替工作。
- 如权利要求1所述的吸奶器，其特征在于，还包括设于所述管体入口处可供气体通过的隔水膜。
- 如权利要求1所述的吸奶器，其特征在于，还包括壳体；所述负压件和所述储水仓均安装于所述壳体内，所述管体的入口设置在壳体上；所述壳体与所述吸奶器本体之间设置有防水胶垫。
- 如权利要求6所述的吸奶器，其特征在于，所述壳体上设置有U形槽，所述管体的入口位于所述U形槽的一个自由端上，所述U形槽的另一个自由端为进气口。
- 如权利要求6所述的吸奶器，其特征在于，所述壳体上还设置有充电口，所述充电口与壳体之间设置有密封胶垫。
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