CN208927209U - Breast pump air-flow Fabric Interface - Google Patents
Breast pump air-flow Fabric Interface Download PDFInfo
- Publication number
- CN208927209U CN208927209U CN201721021964.XU CN201721021964U CN208927209U CN 208927209 U CN208927209 U CN 208927209U CN 201721021964 U CN201721021964 U CN 201721021964U CN 208927209 U CN208927209 U CN 208927209U
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- China
- Prior art keywords
- port
- pipeline
- air entry
- air
- solenoid valve
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- Massaging Devices (AREA)
Abstract
The utility model relates to a kind of breast pump air-flow Fabric Interfaces, including electromagnetic module and crossover sub, crossover sub includes pedestal, the first air entry and the second air entry are arranged at intervals on pedestal, crossover sub further includes the first pipeline being connected with the first air entry and the second pipeline for being connected with the second air entry, electromagnetic module described in the first pipeline and second pipeline connection；First air entry and the second air entry are connected with upstream row milk equipment respectively.Utility model has the advantages that each interface of adapter is connected with electromagnetic valve corresponding port, the simulation elicitation process of positive/negative-pressure alternative expression can be realized by downstream suction equipment, the setting of adapter can simplify the pipeline connection between transit ports, pipeline can be simplified, save the raw material of production.
Description
Technical field
The utility model relates to electric breast pump more particularly to a kind of breast pump air-flow Fabric Interfaces.
Background technique
Evidence show breast-feeding on infants growth and development is extremely beneficial, and benefit includes strengthen immunity, promotes intelligence
Power reduces obesity in childhood, reduces and suffer from probability of anaphylactia etc.；However, part baby sucks power deficiency, can not be successfully
Lactation is completed, there are also part breast feeding women's hyperlactations can not store situations such as causing waste, mammary gland inflammation, therefore relevant people
Member proposes the breast pump for solving these technical problems.
The breast pump being commonly used be it is manually operable, such as Patent No. CN200920059187.7 (Granted publication
Number be CN201431661Y) Chinese utility model patent just disclose " a kind of breast pump ", the apparatus structure have buffer part,
Milk is sucked out by negative pressure, using the own wt that milk is sucked out, milk is instilled in feeding bottle.The breast pump of manual operation makes
Used time needs other people to help, extremely inconvenient, and simple negative pressure row milk effect is undesirable, and to human body, there is also certain injuries.
The for another example Chinese utility model of Patent No. CN201410002685.3 (open notification number is CN103691015A)
A kind of " one kind is imitative to suck positive/negative-pressure breast pump " is disclosed, the device provides one can pass through the breast pump skill of Electronic control
Art scheme, the positive air pressure generated using air pump, is formed positive pressure by pipeline in cup, discharges rapidly the stretching action of cup,
Extruding massage is carried out to corresponding site by positive pressure simultaneously, to alleviate negative pressure to infliction of body.But the device interface
It is more, pipeline structure complexity is caused using common crossover sub, assembly difficulty, materials increase.
Therefore it also needs to be further improved electric breast pump.
Utility model content
For the current state of the art, the technical problem to be solved by the utility model is to provide a kind of installation letters of pipeline
Just, the breast pump air-flow Fabric Interface of materials is saved.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of breast pump air-flow exchange connects
Mouthful, it is characterised in that: including electromagnetic module and crossover sub, the crossover sub includes pedestal, and setting is spaced on the pedestal
Have the first air entry and the second air entry, the crossover sub further include the first pipeline for being connected with first air entry with
And the second pipeline being connected with second air entry, electromagnet mode described in first pipeline and second pipeline connection
Block；First air entry and the second air entry are connected with upstream row milk equipment respectively.
Specifically, the electromagnetic module includes the first solenoid valve and second solenoid valve, first solenoid valve and the second electricity
Magnet valve is two-bit triplet solenoid valve；
Wherein first solenoid valve includes the port a, the port b and the port c, and the second solenoid valve includes the port d, the end e
Mouth and the port f；
The port b is connected with downstream suction equipment；The sealing of first pipeline one end is connected to the port a, described
The sealing of the first pipeline other end is connected to the port d, and the sealing of second pipeline one end is connected to the port f, second pipe
Other end sealing in road is connected to the port c.
To make the fast quick-recovery normal pressure of equipment after negative pressure, it is preferable that the port b and the port e are connected with the external world.
To realize that alternating inspiratory forms negative pressure, it is preferable that be provided at the port a, the port c, the port d and the port f
Valve switch.
Compared with the prior art, the advantages of the utility model are: each interface by adapter is corresponding to electromagnetic valve
Port is connected, and the simulation elicitation process of positive/negative-pressure alternative expression can be realized by downstream suction equipment, the setting of adapter can
Simplify the pipeline connection between transit ports, pipeline can be simplified, save the raw material of production.
Detailed description of the invention
Fig. 1 is the partial structure diagram of the utility model embodiment；
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1, the present embodiment is a kind of breast pump air-flow Fabric Interface, including electromagnetic module 1 and crossover sub
2, crossover sub 2 includes pedestal, is arranged at intervals with the first air entry 21 and the second air entry 22 on pedestal, crossover sub 2 also wraps
The second pipeline 24 for including the first pipeline 23 being connected with the first air entry 21 and being connected with the second air entry 22, first
Pipeline 23 is connected to the electromagnetic module 1 with second pipeline 24；First air entry 21 and the second air entry 22 respectively with upstream
Row's milk equipment is connected.
Electromagnetic module 1 includes the first solenoid valve 11 and second solenoid valve 12, and the first solenoid valve 11 and second solenoid valve 12 are equal
For two-bit triplet solenoid valve；
Wherein the first solenoid valve 11 includes the port a 111, the port b 112 and the port c 113, and second solenoid valve 12 includes the end d
Mouth 121, the port e 122 and the port f 123；
The port b 112 is connected with downstream suction equipment；First pipeline, 23 one end sealing connection port a 111, the first pipeline
23 other ends sealing connection port d 121,24 one end of the second pipeline sealing connection port f 123, the sealing of 24 other end of the second pipeline
It is connected to the port c 113.
The port b 112 and the port e 122 are connected with the external world.
Valve switch is provided at the port a 111, the port c 113, the port d 121 and the port f 123.
When electromagnetic module 1 is powered, the port a 111 of the first solenoid valve 11 is opened, and the port c 113 is closed, second solenoid valve 12
The port d 121 close, the port f 123 open, downstream suction equipment generate suction be transferred to the port b 112, suction is via the port a
111 are transferred to the first pipeline 23, act on the first air entry 21, are finally transmitted to upstream row milk equipment.Second air-breathing at this time
Mouth 22 keeps being connected with atmosphere by the port f 123 and the port e 122, and another row's milk equipment in upstream is made to keep normal pressure.
When electromagnetic module 1 powers off, the port a 111 of the first solenoid valve 11 is closed, and the port c 113 is opened, second solenoid valve 12
The port d 121 open, the port f 123 is closed, and recovery is communicated with the atmosphere by the port d 121 and the port e 122 in the first air entry 21
Normal pressure, downstream suction equipment generate suction and are transferred to the port b 112, and suction is transferred to the second pipeline 24 via the port c 113, make
Used in the second air entry 22, it is finally transmitted to another upstream row milk equipment.
Claims (4)
1. a kind of breast pump air-flow Fabric Interface, it is characterised in that: including electromagnetic module (1) and crossover sub (2), described turn
Changing-over head (2) includes pedestal, and the first air entry (21) and the second air entry (22), the conversion are arranged at intervals on the pedestal
Connector (2) further include the first pipeline (23) being connected with first air entry (21) and with second air entry (22)
The second pipeline (24) being connected, first pipeline (23) are connected to the electromagnetic module (1) with second pipeline (24)；Institute
It states the first air entry (21) and the second air entry (22) is connected with upstream row milk equipment respectively.
2. breast pump according to claim 1 air-flow Fabric Interface, it is characterised in that: the electromagnetic module (1) includes
First solenoid valve (11) and second solenoid valve (12), first solenoid valve (11) and second solenoid valve (12) are two-bit triplet
Solenoid valve；
Wherein first solenoid valve (11) includes the port a (111), the port b (112) and the port c (113), second electromagnetism
Valve (12) includes the port d (121), the port e (122) and the port f (123)；
The port b (112) is connected with downstream suction equipment；First pipeline (23) one end sealing is connected to the port a
(111), the first pipeline (23) other end sealing is connected to the port d (121), and the second pipeline (24) one end sealing connects
Lead to the port f (123), the second pipeline (24) other end sealing is connected to the port c (113).
3. breast pump according to claim 2 air-flow Fabric Interface, it is characterised in that: the port b (112) and described
The port e (122) is connected with the external world.
4. breast pump according to claim 2 air-flow Fabric Interface, it is characterised in that: the port a (111), the port c
(113), valve switch is provided at the port d (121) and the port f (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021964.XU CN208927209U (en) | 2017-08-15 | 2017-08-15 | Breast pump air-flow Fabric Interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021964.XU CN208927209U (en) | 2017-08-15 | 2017-08-15 | Breast pump air-flow Fabric Interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927209U true CN208927209U (en) | 2019-06-04 |
Family
ID=66713082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021964.XU Active CN208927209U (en) | 2017-08-15 | 2017-08-15 | Breast pump air-flow Fabric Interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927209U (en) |
-
2017
- 2017-08-15 CN CN201721021964.XU patent/CN208927209U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |