CN2319035Y - Automatic air feeding nursing bottle - Google Patents
Automatic air feeding nursing bottle Download PDFInfo
- Publication number
- CN2319035Y CN2319035Y CN 97250029 CN97250029U CN2319035Y CN 2319035 Y CN2319035 Y CN 2319035Y CN 97250029 CN97250029 CN 97250029 CN 97250029 U CN97250029 U CN 97250029U CN 2319035 Y CN2319035 Y CN 2319035Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- utility
- air feeding
- model
- nipple
- 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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- Closures For Containers (AREA)
Abstract
The utility model discloses an automatic air feeding nursing bottle, which is composed of a bottle body, a bottle cap and a nipple. A bottle opening is a screw thread structure, and the bottle cap is screwed on the bottle opening. The utility model is characterized in that an air feeding pinhole is drilled at a plow groove of the screw thread of the bottle opening. When liquid in the bottle is gradually reduced and negative pressure is formed, pressure balance inside and outside the bottle is reached by that the air feeding pinhole feeds air. The nipple does not generate the phenomena of collapsing and shrinking, and accordingly, a baby can suck normally. The utility model has the advantage of simple structure, convenient use and easy cleaning.
Description
This utility model relates to a kind of automatic QI invigorating feeding bottle, belongs to baby's feeder technical field.
At present, during with common feeding bottle feed baby liquid food, because the baby sucks continuously, liquid reduces gradually in the bottle, and rarefaction of air in the bottle forms negative pressure, so that the nipple of latex is sunken, the baby can not normally suck, and has seriously influenced baby's nursing.
The purpose of this utility model aims to provide a kind of automatic QI invigorating feeding bottle, has overcome conventional feeding bottle because the baby sucks the shortcoming that forms negative pressure in the bottle continuously.
For achieving the above object, this utility model is taked following technical scheme, utilizes existing feeding bottle to do the basis, has the decompression aperture on nursing bottle body, when the pressure in the bottle reduces, replenishes air automatically from aperture.When the bottle external and internal pressure equates or pressure of the inside of a bottle when slightly high that because the effect of surface tension of liquid, liquid that can not flows out from aperture.
Good effect of the present utility model is that the structure of the existing feeding bottle of maintenance utilizes atmospheric pressure to solve the problem that nipple is sucked because of the sunken baby of influence of negative pressure in the bottle, and is simple in structure, is easy to realize.
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is this utility model profile.
Further narrate this utility model below in conjunction with accompanying drawing.
With reference to accompanying drawing, form this utility model by bottle 1, bottle cap 2 and nipple 3, wherein the bottleneck of bottle 1 is a helicitic texture, is with nipple 3 on the bottle cap 2 and is spun on the bottleneck, it is characterized in that bottle 1 and bottle cap 2 portions of screwing have QI invigorating aperture 4.
Claims (1)
1, a kind of automatic QI invigorating feeding bottle, form by bottle (1), bottle cap (2), nipple (3), the bottleneck of bottle (1) is a helicitic texture, and bottle cap (2) is with nipple (3) and is spun on the bottleneck, it is characterized in that: bottle (1) has QI invigorating aperture (4) with bottle cap (2) portion of screwing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97250029 CN2319035Y (en) | 1997-11-21 | 1997-11-21 | Automatic air feeding nursing bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97250029 CN2319035Y (en) | 1997-11-21 | 1997-11-21 | Automatic air feeding nursing bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319035Y true CN2319035Y (en) | 1999-05-19 |
Family
ID=33956763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97250029 Expired - Fee Related CN2319035Y (en) | 1997-11-21 | 1997-11-21 | Automatic air feeding nursing bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319035Y (en) |
-
1997
- 1997-11-21 CN CN 97250029 patent/CN2319035Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |