CN207575490U - Electric breast pump - Google Patents
Electric breast pump Download PDFInfo
- Publication number
- CN207575490U CN207575490U CN201720614192.4U CN201720614192U CN207575490U CN 207575490 U CN207575490 U CN 207575490U CN 201720614192 U CN201720614192 U CN 201720614192U CN 207575490 U CN207575490 U CN 207575490U
- Authority
- CN
- China
- Prior art keywords
- channel
- valve
- silica gel
- passage
- breast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to electric breast pumps, including host, tracheae, three-way component, feeding bottle and breast cup, three-way component includes the first passage being mutually communicated, second channel and third channel, breast cup and feeding bottle are removably connect respectively with first passage and second channel, third channel and first passage, second channel junction is equipped with partition board, the partition board is equipped with a through-hole, through-hole is equipped with milk overflow preventing silica gel valve, inserted with threeway lid on third channel, gap is equipped between threeway lid and partition board, threeway lid is equipped with venthole, venthole is connected with gas-tpe fitting, the gas-tpe fitting connects host by tracheae, milk overflow preventing silica gel valve is connected with tracheae.Each component of the utility model is detachable, convenient for cleaning, ensure that the safety and sanitation of breast pump；It can effectively prevent milk and flow back into tracheae, while suction force zero-decrement in the least can be transmitted to breast, play the role of effective vibromassage, quickly suck；Air-tightness is good, and engagement is secured, further improves the effect that sucks.
Description
Technical field
The utility model is related to mother and baby's articles for use field, more particularly to a kind of electric breast pump.
Background technology
Breast pump is a kind of mother and baby's articles for use for breast milk to be sucked out.When baby directly can not suck breast milk, Ke Yitong
It crosses breast pump breast milk is sucked out, to ensure the nursing of breast milk.Breast pump is divided into electronic and manual two kinds of forms.Wherein, it is existing
Because being aspirated using the negative pressure that air pump or motor generate, suction force indirectly acts on breast electronic breast pump.Mesh
The milk of preceding a part of electric breast pump in the market can suck tracheae and enter in host, cause host burn out etc. it is a series of after sale
Problem.Although another part electric breast pump has isolating device, but although isolating device plays isolation milk and do not flow back into gas
The effect of pipe, but isolating device limits the pressure and frequency to suck, and it is reachable to commonly use breast pump vacuum pump vacuum magnitude
500mmHg, but because being influenced by isolating device and loss, frequency and the negative pressure decrease for being eventually transferred to breast are very big.Production
When woman needs larger suction in use, the suction of existing electric breast pump can not meet the requirement of puerpera.How to carry
The efficiency of transmission of high host negative pressure, reduces the loss of intermediate link, and design of tee joint is critically important.
Utility model content
Technical problem to be solved in the utility model is that in view of the above shortcomings of the prior art, providing a kind of suction force can
Breast is directly delivered to, prevents milk from flowing back into tracheae, the electric breast pump for the effect that ensures to suck.
Technical solution is used by the utility model：
Electric breast pump, which is characterized in that including host, tracheae, three-way component, feeding bottle and breast cup, three-way component packet
Include the first passage being mutually communicated, second channel and third channel, breast cup and feeding bottle respectively removably with first passage and
Second channel connects, and third channel and first passage, second channel junction are equipped with partition board, which is equipped with a through-hole, leads to
Hole is equipped with milk overflow preventing silica gel valve, inserted with threeway lid on third channel, is equipped with gap between threeway lid and partition board, in threeway lid
Equipped with venthole, venthole is connected with gas-tpe fitting, which connects host, milk overflow preventing silica gel valve and tracheae by tracheae
Conducting.
Further preferably, the milk overflow preventing silica gel valve use soft silica gel material, including valve body, mounting groove, dismounting tie rod,
Guiding surface and valve block are installed, mounting groove is set between dismounting tie rod, installation guiding surface, and valve block is set on valve inner, dismounting
The side of the separate mounting groove of tie rod is equipped with air slot, and the mounting groove is packed into the through-hole on partition board, dismounts tie rod and partition board
Surface is bonded, and valve block is equipped with air inlet.
Further preferably, the thickness of the valve block is 0.5-1mm, and the air inlet is cross.
Further preferably, the milk overflow preventing silica gel valve and venthole stagger setting, milk overflow preventing silica gel valve are set on partition board
Top, venthole are L-shaped, and venthole one end is set on the middle of threeway lid bottom, and the other end is set on the side of threeway lid.
Further preferably, U-lag, the U-lag and first are equipped with the connecting pin of first passage on the breast cup
Channel is interference fitted.
Further preferably, cylindrical mounting base is equipped in the second channel, which is equipped with duckbilled
Valve, duckbill valve are soft silica gel, and the two is connected by being interference fitted.
Further preferably, sealing ring is equipped between the threeway lid and third channel, between breast cup and first passage
Equipped with sealing ring.
Further preferably, the breast cup thickness uses gradual change type structure, and breast cup two-end thickness is more than the thickness at middle part
Degree.
Further preferably, the breast cup is horn-like, material selection ebonite or flexible glue.
Compared with prior art, the beneficial effects of the utility model are：Each component of the utility model is detachable, convenient for clear
It washes, ensure that the safety and sanitation of breast pump；By the setting of milk overflow preventing silica gel valve, it can effectively prevent milk and flow back into gas
Pipe, while suction force zero-decrement in the least can be transmitted to breast, play the role of effective vibromassage, quickly suck；Air-tightness
Good, engagement is secured, further improves the effect that sucks.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the sectional view of the utility model；
Fig. 4 is the structure diagram of milk overflow preventing silica gel valve in the utility model；
Fig. 5 is the front view of milk overflow preventing silica gel valve in the utility model；
The partial schematic diagram that Fig. 6 is A in breast cup in the utility model；
It illustrates：1- feeding bottles, 2- three-way components, 201- first passages, 202- second channels, 203- third channels,
204- partition boards, 205- mounting bases, 3- breast cups, 301-U shape slots, 4- threeway lids, 401- ventholes, 5- gas-tpe fittings, 6- tracheaes,
7- hosts, 8- milk overflow preventing silica gel valves, 801- dismounting tie rods, 802- mounting grooves, 803- installation guiding surfaces, 804- air slots,
805- valve blocks, 806- air inlets, 9- sealing rings, 10- duckbill valves.
Specific embodiment
It elaborates below in conjunction with the accompanying drawings to the utility model.
Electric breast pump, including host 7, tracheae, three-way component 2, feeding bottle 1 and breast cup 3, three-way component 2 includes mutual
First passage 201, second channel 202 and the third channel 203 of perforation, the setting of 201 oblique upper left side of first passage, second channel
202 are set straight down, the setting of 203 oblique upper right side of third channel.Breast cup 3 is horn-like, and ebonite or flexible glue material can be selected
Matter is removably connect with 201 surface of first passage, to facilitate the loudspeaker of configuration different size and hardness, to meet human body
The demand of different characteristic.Feeding bottle 1 can be connect by screw thread with second channel 202, installation easy to disassemble.
Third channel 203 and first passage 201,202 junction of second channel are equipped with partition board 204, which is equipped with
One through-hole, through-hole are equipped with milk overflow preventing silica gel valve 8.Inserted with threeway lid 4 on third channel 203, threeway lid 4 and partition board 204 it
Between be equipped with gap.Gas leakage and easy to clean in order to prevent is equipped with sealing ring 9 between threeway lid 4 and third channel 203.Threeway lid 4
It is equipped with venthole 401.Venthole 401 is connected with gas-tpe fitting 5, which connects host 7 by tracheae 6.Milk overflow preventing
Silica gel valve 8 is connected with tracheae, makes the negative pressure that host 7 generates can the zero-decrement breast for being transmitted to human body of milli.A is air-flow in Fig. 3
Path, b are milk flow path.
The milk being sucked out in order to prevent is drawn into tracheae and enters in host 7, and the milk overflow preventing silica gel valve 8 of the utility model uses
Soft silica gel material, including valve body, mounting groove 802, dismounting tie rod 801, installation guiding surface 803 and valve block 805.The installation of indent
Slot 802 is set between dismounting tie rod 801, installation guiding surface 803, is easily installed slot 802 and is caught on partition board 204.Dismount tie rod
The side of 801 separate mounting groove 802 is equipped with air slot 804, and air slot 804 can prevent blocking for milk overflow preventing silica gel valve 8.Installation
Slot 802 is packed into the through-hole on partition board 204, and dismounting tie rod 801 is bonded with 204 surface of partition board.It dismounts tie rod 801 and is convenient for silica gel valve
Dismounting.Valve block 805 is set on valve inner, and the thickness h of valve block 805 is 0.5-1mm.Valve block 805 be equipped with cross fine crack into
Gas port 806, for ventilating.When host 7 has negative-pressure gas generation, cross air inlet 806 opens, when no air pressure, cross into
Gas port 806 is closed, with milk overflow preventing.
Milk overflow preventing silica gel valve 8 and 401 stagger setting of venthole, further can prevent milk from entering tracheae.Milk overflow preventing silicon
Glue valve 8 is set on the top of partition board 204, and venthole 401 is L-shaped, and 401 one end of venthole is set on the middle of 4 bottom of threeway lid, separately
One end is set on the side of threeway lid 4.
Breast cup 3 needs reliably to connect with ensureing air-tightness with three-way component 2.In the utility model, breast cup 3 is soft
During glue material matter, U-lag 301, the U-lag 301 and first passage 201 are equipped with the connecting pin of first passage 201 on breast cup 3
Interference fit.At U-lag 301 by the way of inside and outside double-deck soft rubber encapsulated centre ebonite.When breast cup 3 is ebonite material, inhale
One end of brassiere 3 is inserted into first passage 201, and is equipped with sealing ring 9 therebetween.
It is preferably flowed into feeding bottle 1 for the milk of suction, cylinder is equipped in the second channel 202 of the utility model
Mounting base 205, the inner wall of the side connection second channel 202 of mounting base 205, opposite side connecting partition 204.The mounting base 205
Bottom is equipped with duckbill valve 10, and duckbill valve is soft silica gel, and the two is connected by being interference fitted.Milk is flowed by duckbill valve 10
Feeding bottle 1.
When suck put 3 for soft silica gel material when, in order to make breast cup 3 is played when sucking preferably act on, breast cup 3
Thickness uses gradual change type structure, and 3 two-end thickness of breast cup is more than the thickness at middle part.The place of intermediate thin generates negative in host 7
It can be deformed in the case of pressure, play the role of massage and milking.
The above only expresses the preferred embodiment of the utility model, and description is more specific and detailed, but not
Can the limitation to the utility model patent range therefore be interpreted as.It should be pointed out that the ordinary skill people for this field
For member, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. electric breast pump, which is characterized in that including host, tracheae, three-way component, feeding bottle and breast cup, three-way component includes
First passage, second channel and the third channel being mutually communicated, breast cup and feeding bottle respectively removably with first passage and the
Two channels connect, and third channel and first passage, second channel junction are equipped with partition board, which is equipped with a through-hole, through-hole
Milk overflow preventing silica gel valve is equipped with, inserted with threeway lid on third channel, gap is equipped between threeway lid and partition board, is set in threeway lid
There is venthole, venthole is connected with gas-tpe fitting, which connects host by tracheae, and milk overflow preventing silica gel valve is led with tracheae
It is logical.
2. electric breast pump according to claim 1, which is characterized in that the milk overflow preventing silica gel valve uses soft silica gel material
Matter, including valve body, mounting groove, dismounting tie rod, installation guiding surface and valve block, mounting groove is oriented to oblique set on dismounting tie rod, installation
Between face, valve block is set on valve inner, and the side for dismounting separate the mounting groove of tie rod is equipped with air slot, mounting groove loading every
In through-hole on plate, dismounting tie rod is bonded with baffle surface, and valve block is equipped with air inlet.
3. electric breast pump according to claim 2, which is characterized in that the thickness of the valve block be 0.5-1mm, it is described into
Gas port is cross.
4. electric breast pump according to claim 1, which is characterized in that the milk overflow preventing silica gel valve is staggered with venthole to be set
It puts, milk overflow preventing silica gel valve is set on the top of partition board, and venthole is L-shaped, and venthole one end is set on the middle of threeway lid bottom, separately
One end is set on the side of threeway lid.
5. electric breast pump according to claim 1, which is characterized in that the connection with first passage on the breast cup
End is equipped with U-lag, which is interference fitted with first passage.
6. electric breast pump according to claim 1, which is characterized in that cylindrical installation is equipped in the second channel
Seat, the mounting base bottom are equipped with duckbill valve, and duckbill valve is soft silica gel, and the two is connected by being interference fitted.
7. electric breast pump according to claim 1, which is characterized in that be equipped between the threeway lid and third channel close
Seal is equipped with sealing ring between breast cup and first passage.
8. electric breast pump according to claim 1, which is characterized in that the breast cup thickness uses gradual change type structure,
Breast cup two-end thickness is more than the thickness at middle part.
9. electric breast pump according to claim 1, which is characterized in that the breast cup is horn-like, and material is ebonite
Or flexible glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614192.4U CN207575490U (en) | 2017-05-27 | 2017-05-27 | Electric breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614192.4U CN207575490U (en) | 2017-05-27 | 2017-05-27 | Electric breast pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575490U true CN207575490U (en) | 2018-07-06 |
Family
ID=62718419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720614192.4U Expired - Fee Related CN207575490U (en) | 2017-05-27 | 2017-05-27 | Electric breast pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009520A (en) * | 2018-08-31 | 2018-12-18 | 中国人民解放军陆军军医大学第三附属医院（野战外科研究所） | A kind of mouth cavity flushing device |
-
2017
- 2017-05-27 CN CN201720614192.4U patent/CN207575490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009520A (en) * | 2018-08-31 | 2018-12-18 | 中国人民解放军陆军军医大学第三附属医院（野战外科研究所） | A kind of mouth cavity flushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20200527 |