CN206443962U - A kind of breast pump - Google Patents
A kind of breast pump Download PDFInfo
- Publication number
- CN206443962U CN206443962U CN201621198705.XU CN201621198705U CN206443962U CN 206443962 U CN206443962 U CN 206443962U CN 201621198705 U CN201621198705 U CN 201621198705U CN 206443962 U CN206443962 U CN 206443962U
- Authority
- CN
- China
- Prior art keywords
- breast pump
- air pressure
- air bag
- pressure adjustment
- adjustment chamber
- 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
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model is related to nursing implements technical field, refers in particular to a kind of breast pump with counterflow-preventing function.The outer cup of breast pump described in the utility model is provided with air pressure adjustment chamber；Described air pressure adjustment chamber is connected with outer cup；An air bag is provided with air pressure adjustment intracavitary；Described air bag is connected with main frame gas；During air bag Volume Changes, the spatial volume between air pressure adjustment chamber and air bag changes；So as to adjust the air pressure in outer cup.The utility model efficiently solves the problem of breast pump milk reversely flows back towards main frame；It can be used on the products such as electric breast pump.
Description
Technical field
The utility model is related to nursing implements technical field, refers in particular to a kind of breast pump with counterflow-preventing function.
Background technology
Breast pump in the market is to produce negative pressure in the outer cup of breast pump mostly as shown in Figure 1, so as to compel
The breast compression of user is set to go out milk.The interior cup 20 of breast pump is fastened in outer cup 10 by clasp 30；Ventilation hole post
101st, 102,103 are connected with main frame.The inflation for hole post 101,102 of ventilating, air-breathing form the massage to breast.Ventilation hole post 103
The negative pressure that is formed in outer cup of air-breathing, so that the milk of lactation person be suctioned out from breast.But, existing structure is often held
Easily make milk in the ventilation adverse current of hole post 103 to main frame；So as to cause the damage of main frame.
The content of the invention
The technical problem that the utility model is solved is to provide a kind of breast pump；Solve the problem of milk reversely flows back towards main frame.
The utility model solve above-mentioned technical problem technical scheme be：
The outer cup of the breast pump is provided with air pressure adjustment chamber；Described air pressure adjustment chamber is connected with outer cup；In air pressure
Adjust intracavitary and be provided with an air bag；Described air bag is connected with main frame gas；During air bag Volume Changes, between air pressure adjustment chamber and air bag
Spatial volume change；So as to adjust the air pressure in outer cup.
Described air pressure adjustment chamber is made up of upper lid and lower cover.
The lower cover of described air pressure adjustment chamber is connected by intercommunicating pore with outer cup.
Described air bag opening can be connected by the ventilation hole post being arranged on upper lid with main frame.
Described air bag is made up of the flexible glue material of flexible restoring force.
The upper lid of the air pressure adjustment chamber is realized by buckle with lower cover and is tightly connected.
Described intercommunicating pore is more than one.
The utility model by upper lid, lower cover, air bag setting；By outer cup shaped into space and main frame between pass through gas
Capsule completely cuts off；The milk in outer cup is avoided to damage main frame to main frame from ventilation hole post adverse current.Because air bag is hanging in Shang Gai
In the space of lower cover formation, and air bag is made up of flexible glue material；It thus can be very good to respond the air-breathing of main frame, inflate；Make
With in effect preferably.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is existing breast pump sectional view；
Fig. 2 is to set the outer sectional view of cup 10 of breast pump of the present utility model；
Fig. 3 is to set the outer main view exploded view of cup 10 of breast pump of the present utility model；
Fig. 4 is to set the outer three-dimensional exploded view of cup 10 of breast pump of the present utility model；
Fig. 5 is to set the outer stereogram of cup 10 of breast pump of the present utility model；
Fig. 6 is to set upper lid 105 and air bag 106 three-dimensional exploded view of the present utility model.
Part accompanying drawing figure number explanation：
Outer cup 10, lower cover 104, upper lid 105, air bag 106, intercommunicating pore 107, hole post 108 of ventilating
Embodiment
As shown in figures 2-6, lower cover 104, lower cover 104 and outer cup 10 are connected with the outer cup 10 of breast pump of the present utility model
Between be provided with an intercommunicating pore 107 (multiple intercommunicating pores can also be set as needed).It is additionally provided with lid 105 and lower cover
104 are tightly connected.Hook 1051 is set on upper lid 105, projection 1041 is set on lower cover 104；Upper lid 105 and lower cover 104
Between with projection 1041 realize that snap is connected by hook 1051.Certainly upper lid 105 can also be using others with lower cover 104
Connected mode, need to only realize and be tightly connected.
Air bag 106 is placed in the space that lid 105 is formed with lower cover 104；The opening portion of air bag 106 and leading on upper lid 105
Stomata post 108 is connected.In addition to foregoing air bag 106 is fixed except opening portion, remainder all can be vacantly in upper lid 105 and lower cover 104
In the space of formation.The generally flexible glue material of air bag 106 is made.Ventilation hole post 108 is connected by tracheae with main frame.
When main frame is by tracheae air-breathing, the air inside air bag 106 is extracted, volume-diminished；So that upper lid 105 is with
The part that the space of the formation of lid 104 is not taken by air bag 106 becomes big.Because outer cup 10 is connected with the space；Synchronously cause outer
Air pressure in cup 10 diminishes, to breast formation suction；Milk is suctioned out.Now, the space due to outer cup 10 and master
Between machine, completely cut off by air bag 106；So as to be prevented effectively from milk adverse current in main frame.
Above example is the description to further embodiment of the present utility model, not to of the present utility model
Limitation；All equivalent transformations that can be obtained according to foregoing description all should be within protection domain of the present utility model.
Claims (10)
1. a kind of breast pump, it is characterised in that：The outer cup of the breast pump is provided with air pressure adjustment chamber；Described air pressure adjustment chamber
Connected with outer cup；An air bag is provided with air pressure adjustment intracavitary；Described air bag is connected with main frame gas；During air bag Volume Changes,
Spatial volume between air pressure adjustment chamber and air bag changes；So as to adjust the air pressure in outer cup.
2. breast pump according to claim 1, it is characterised in that：Described air pressure adjustment chamber is made up of upper lid and lower cover.
3. breast pump according to claim 2, it is characterised in that：The lower cover of described air pressure adjustment chamber by intercommunicating pore with
Outer cup connection.
4. breast pump according to claim 2, it is characterised in that：Described air bag opening is logical on upper lid by being arranged on
Stomata post can be connected with main frame.
5. breast pump according to claim 3, it is characterised in that：Described air bag opening is logical on upper lid by being arranged on
Stomata post can be connected with main frame.
6. the breast pump according to any one of claim 1 to 5, it is characterised in that：Described air bag is replied by flexible
The flexible glue material composition of power.
7. the breast pump according to any one of claim 2 to 5, it is characterised in that：The Shang Gai of the air pressure adjustment chamber is with
Lid is realized by buckle and is tightly connected.
8. breast pump according to claim 6, it is characterised in that：The upper lid of the air pressure adjustment chamber passes through buckle with lower cover
Realization is tightly connected.
9. the breast pump according to claim 3 or 5, it is characterised in that：Described intercommunicating pore is more than one.
10. breast pump according to claim 8, it is characterised in that：Described intercommunicating pore is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198705.XU CN206443962U (en) | 2016-11-07 | 2016-11-07 | A kind of breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198705.XU CN206443962U (en) | 2016-11-07 | 2016-11-07 | A kind of breast pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206443962U true CN206443962U (en) | 2017-08-29 |
Family
ID=59661933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198705.XU Expired - Fee Related CN206443962U (en) | 2016-11-07 | 2016-11-07 | A kind of breast pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206443962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806954A (en) * | 2016-11-07 | 2017-06-09 | 蒋新 | A kind of breast pump |
| CN113577420A (en) * | 2021-06-21 | 2021-11-02 | 昆山好创电子科技有限公司 | Built-in negative pressure type breast pump |
-
2016
- 2016-11-07 CN CN201621198705.XU patent/CN206443962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806954A (en) * | 2016-11-07 | 2017-06-09 | 蒋新 | A kind of breast pump |
| CN113577420A (en) * | 2021-06-21 | 2021-11-02 | 昆山好创电子科技有限公司 | Built-in negative pressure type breast pump |
| CN113577420B (en) * | 2021-06-21 | 2023-10-13 | 昆山好创电子科技有限公司 | Built-in negative pressure type breast pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD864368S1 (en) | Air humidifier | |
| EP3771472B1 (en) | Milk suction and collection device | |
| CN206443962U (en) | A kind of breast pump | |
| CN104287221B (en) | Separable mask with the internal item that arches upward | |
| AU2010272381B2 (en) | A breast attachment | |
| USD822193S1 (en) | Blower casing for respiratory assistance device | |
| USD884129S1 (en) | Air purifier | |
| USD867785S1 (en) | Air mattress sleeping bag | |
| CN106419368A (en) | Latex pillow with plastic shape and preparation method thereof | |
| CN204599945U (en) | A kind of Aerated bed structure | |
| USD826546S1 (en) | Vacuum breast pump enclosure device | |
| CN106806954A (en) | A kind of breast pump | |
| CN205984266U (en) | Sound -absorbing cover | |
| CN108591030A (en) | A kind of Portable inflating device | |
| CN106072812A (en) | A kind of novel adjustable inflatable bra and processing technology thereof | |
| CN203597435U (en) | Novel split-type mouth mask | |
| CN204618980U (en) | A kind of breast pump | |
| USD823454S1 (en) | Cushion assembly for breathing mask assembly | |
| CN204120253U (en) | Adjustment type brassiere | |
| CN204379587U (en) | Multi-functional pregnancy bed | |
| CN205548959U (en) | Men's ware of consoling oneself of vapour -pressure type | |
| CN204157664U (en) | A kind of inflation brassiere | |
| CN114468473A (en) | Nano-silver negative ion sterilization insole and preparation process thereof | |
| KR101583421B1 (en) | Electric Breast pump | |
| CN208590657U (en) | Vacuumize wardrobe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180625 Address after: Room 417, 4 / F, innovation centre, 72 Dazhi Road, Kowloon Tong, Kowloon, Hongkong, China Patentee after: SOLARIS INDUSTRIES Group Ltd. Address before: 4B, Nord center, 1006 Fu Zhong three road, Futian District, Shenzhen, Guangdong Patentee before: Jiang Yixin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |