CN87216733U - Milk bottle - Google Patents
Milk bottle Download PDFInfo
- Publication number
- CN87216733U CN87216733U CN 87216733 CN87216733U CN87216733U CN 87216733 U CN87216733 U CN 87216733U CN 87216733 CN87216733 CN 87216733 CN 87216733 U CN87216733 U CN 87216733U CN 87216733 U CN87216733 U CN 87216733U
- Authority
- CN
- China
- Prior art keywords
- bottle
- air inlet
- milk
- utility
- bottleneck
- 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.)
- Withdrawn
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- Closures For Containers (AREA)
Abstract
The utility model relates to a milk bottle, particularly a milk bottle used for feeding infants, which belongs to the daily living field. An air inlet device is arranged at the top portion of a bottle neck, and outside gas can in time supplement space generated because liquid in the bottle is sucked out to avoid generating negative pressure; therefore, the liquid in the bottle can be continuously sucked without requiring pause. The milk bottle facilitates grown-ups and overcomes the problem of difficult milk suction of infants, and the utility model has the advantages of little cost increase and wide application value.
Description
This utility model belongs to daily life field, in particular as the feeding bottle for using when the child breast-feeds.
Existing feeding bottle is made of bottle neck, bottle cap, bottleneck and bottle, bottleneck and bottle neck vertically upward, except that bottle neck, there is not other air inlet, when the child sucked water from bottle neck, it is interior to remedy the space that produces behind the sucking-off milk that outside air can not enter bottle, causes producing in the bottle negative pressure, child's difficulty that sucks, can only take a few mouthfuls of it, make a short pause, from child's mouth, transfer to nipple, twist-off closure makes in the air admission bottle.This feeding bottle difficulty that sucks all makes troubles for adult, child.
This utility model purpose is to avoid above-mentioned weak point of the prior art and provides and do not need to pause the feeding bottle that can suck continuously in a kind of process that sucks.
The purpose of this utility model can reach by following measure, makes milk bottleneck centre line L
1Depart from vertical line L
2An angle is provided with an air inlet at bottleneck top place, by putting air intake installation, when when nipple sucks, outside air can enter from air intake installation in the bottle, is used for replenishing in the bottle owing to liquid is sucked out the space that produces in the air inlet.
Fig. 1 is the structure chart of this utility model feeding bottle.
Fig. 2 is this utility model feeding bottle air inlet structure drawing of device.
Fig. 3 is one-way valve structures figure in this utility model feeding bottle.
This utility model is described in further detail below in conjunction with accompanying drawing embodiment: (1) is bottle neck, bottle neck forefront cross cracks, and as the mouth that sucks, (2) are bottle cap, the bottle cap intermediate openings, by putting bottle neck, be connected with bottleneck (3) in the opening by screw thread, and the chucking bottle neck, it is fixed, bottle neck is made by rubber, and (7) are bottle, and bottleneck (3) characteristics are its centre line L
1Depart from vertical line L
2An angle θ, the θ angle is the best to get 30 °, the bottleneck top is provided with an air inlet (4), the bottle wall turning-in of air inlet forms an edge, air inlet is installed into device of air in (4), and air intake installation is made of cork (5), air inlet pipe (6), check valve (8), and cork (5) can be made by rubber, longitudinal profile is trapezoid cylinder, and the center has a circular hole.Check valve is installed in the circular hole upper end, check valve is a hollow plastic tube (9), the upper end is that an annulus seals (10), support section (11) is protruded by three in the lower end, the middle baton round (12) of placing, the liquid in the bottle promote baton round and upwards block the annulus mouth when air intake installation outwards flows out, therefore internal liquid can't be outside check valve flows out bottle, and extraneous air can enter in the bottle by baton round and spaces in three protrusion support sections.Air inlet pipe (6) is the round plastic pipe, and one of air inlet pipe is inserted the cork center hole and held out against the check valve lower end and fix.Whole air intake installation inserts in the air inlet (4) fixing.
The utility model has the following advantages compared to existing technology: owing to be provided with inlet duct, ambient atmos can in time replenish the space that produces owing to liquid in the sucking-off bottle, avoid producing negative pressure, therefore can suck continuously bottle interior liquid and not need pause, made things convenient for the adult, overcome again child's hard problem that sucks, and cost increases seldom, have a wide range of applications.
Claims (3)
1, a kind of feeding bottle is made up of bottle neck [1], bottle cap [2], bottleneck [3], bottle [7], it is characterized in that the bottleneck centre line L
1Depart from vertical line L
2An angle, the place is provided with an air inlet [4] on the bottleneck top, settles air intake installation in the air inlet.
2, feeding bottle according to claim 1 is characterized in that air intake installation is made of cork (5), air inlet pipe (6) and check valve (8).
3, feeding bottle according to claim 1 and 2 is characterized in that bottleneck center line L
1With vertical line L
2Angle theta be 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87216733 CN87216733U (en) | 1987-12-25 | 1987-12-25 | Milk bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87216733 CN87216733U (en) | 1987-12-25 | 1987-12-25 | Milk bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87216733U true CN87216733U (en) | 1988-08-24 |
Family
ID=4830624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87216733 Withdrawn CN87216733U (en) | 1987-12-25 | 1987-12-25 | Milk bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87216733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726608A (en) * | 2017-02-13 | 2017-05-31 | 王立刚 | A kind of air feeding milk bottle |
-
1987
- 1987-12-25 CN CN 87216733 patent/CN87216733U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726608A (en) * | 2017-02-13 | 2017-05-31 | 王立刚 | A kind of air feeding milk bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |