CN209751695U - Feeding bottle capable of being vacuumized - Google Patents
Feeding bottle capable of being vacuumized Download PDFInfo
- Publication number
- CN209751695U CN209751695U CN201820995522.3U CN201820995522U CN209751695U CN 209751695 U CN209751695 U CN 209751695U CN 201820995522 U CN201820995522 U CN 201820995522U CN 209751695 U CN209751695 U CN 209751695U
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- nipple
- cover
- bottle
- gradual change
- hole
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Abstract
The utility model provides a feeding bottle capable of being vacuumized, which comprises a bottle body, a nipple cover and an outer cover, wherein the nipple cover comprises a cover body and a nipple clamped on the cover body, the nipple is provided with a plurality of air vents communicated with the inside of the bottle body, a first gradual change area is arranged in each air vent, the diameter of each first gradual change area is gradually reduced from one end close to the bottle body to one end far away from the bottle body, and in a natural state, the inner walls of the air vents are mutually attached at the position of the diameter minimum end of the first gradual change area; the outer cover is arranged on the nipple cover, the outer cover is provided with an air exhaust hole communicated with a sealing cavity formed between the outer cover and the nipple cover, and the air exhaust hole is communicated with the outside. The utility model discloses a set up a plurality of air vents on the nipple and set up first gradual change district in the air vent, take out the gas in the bottle through evacuating device, the inside vacuum that keeps of bottle prevents that the feeding bottle from breeding the bacterium because of not cleaning.
Description
Technical Field
the utility model relates to a articles for babies technical field especially relates to a suction feeding bottle.
Background
At present, most of feeding bottles used by infants are made of plastic or glass, milk powder is dissolved quickly when milk powder is brewed, harmful substances are not easily generated when hot water is used for brewing, the feeding bottles made of glass are safe to use and convenient to clean, residual substances are not easily adhered to the inner wall of the glass, and the feeding bottles are healthier to use. However, the baby bottle still has a certain amount of milk left after being used and cleaned, and bacteria are easy to grow under normal environment, which causes damage to the body of the baby, so a solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
based on the technical problem existing in the background technology, the utility model provides a vacuum pumping feeding bottle.
The utility model provides a can vacuum feeding bottle, including bottle, nipple lid and enclosing cover, wherein:
The nipple cover is arranged on the bottle body to seal the bottle body, the nipple cover comprises a cover body and a nipple clamped on the cover body, a milk outlet hole is formed in the top end of the nipple, a plurality of air vents communicated with the interior of the bottle body are formed in the nipple, a first gradual change area is arranged in each air vent, the diameter of each first gradual change area is gradually reduced from one end close to the bottle body to one end far away from the bottle body, and in a natural state, the inner walls of the air vents are mutually attached to the position of the minimum diameter position of the first gradual change area;
The outer cover is arranged on the nipple cover, the outer cover is provided with an air exhaust hole communicated with a sealing cavity formed between the outer cover and the nipple cover, and the air exhaust hole is communicated with the outside.
Preferably, a one-way valve is arranged in the air exhaust hole and can enable the air flow to flow from the air exhaust hole to the outside
Preferably, a detachable sealing cover is arranged outside the air suction hole.
Preferably, still have the second gradual change district in the venthole, the diameter of second gradual change district is from being close to bottle one end to keeping away from bottle one end crescent, and the diameter minimum end in second gradual change district is connected with the diameter minimum end in first gradual change district, and under natural state, the venthole inner wall laminates each other in the diameter minimum end position department in second gradual change district.
The utility model provides a but vacuum pumping feeding bottle, after the feeding bottle washs, bottle, nipple lid, enclosing cover connect gradually, take out the gas in the bottle through evacuating device, the inside vacuum that keeps of bottle, the unable entering of bottle outside gas prevents that the feeding bottle from breeding the bacterium because of not cleaning. The nipple is made of soft materials such as silicon rubber, and the like, under a normal air pressure state, the joint of the first gradual change area and the second gradual change area is in a closed state, so that milk is prevented from flowing out, and when the nipple is influenced by air pressure and flow direction, the joint of the first gradual change area and the second gradual change area can be opened; when the vacuum is pumped, under the influence of air pressure, high air pressure in the bottle flows to low air pressure in a sealing area between the outer cover and the nipple cover, and the joint of the first gradual change area and the second gradual change area is opened, so that the vent hole is opened to form an air outlet channel; similarly, when the infant drinks milk, external high air pressure flows to low air pressure in the bottle body, and the joint of the first gradual change area and the second gradual change area is opened, so that the vent hole is opened to form an air outlet channel, the internal air pressure and the external air pressure are balanced, and the difficulty in sucking the milk by the infant is prevented.
Drawings
FIG. 1 is a schematic structural view of a vacuum feeding bottle of the present invention;
fig. 2 is a schematic structural view of a nipple in a feeding bottle capable of being vacuumized.
Detailed Description
As shown in fig. 1 and fig. 2, fig. 1 is a schematic structural view of a vacuum baby bottle provided by the present invention; fig. 2 is a schematic structural view of a nipple in a feeding bottle capable of being vacuumized.
Referring to fig. 1 and 2, the utility model provides a vacuum feeding bottle, which comprises a bottle body 1, a nipple cover and an outer cover 2, wherein:
The nipple cover is arranged on the bottle body 1 to seal the bottle body 1, the nipple cover comprises a cover body 3 and a nipple 4 clamped on the cover body 3, and the top end of the nipple 4 is provided with a milk outlet 41. Be equipped with the vent hole 42 of a plurality of and the inside intercommunication of bottle 1 on the nipple 4, have first gradual change district 421 and second gradual change district 422 in the vent hole 42, the diameter of first gradual change district 421 is followed and is close to 1 one end of bottle and reduce gradually to keeping away from 1 one end of bottle, the diameter of second gradual change district 422 is followed and is close to 1 one end of bottle and increase gradually to keeping away from 1 one end of bottle, the diameter minimum end of second gradual change district 422 is connected with the diameter minimum end of first gradual change district 421, and under natural state, the vent hole 42 inner wall is laminated each other in second gradual change district 422 and first gradual change district 411 junction.
The outer cover 2 is arranged on the nipple cover, the outer cover 2 is provided with an air exhaust hole 21 communicated with a sealing cavity formed between the outer cover 2 and the nipple cover, a one-way valve 22 enabling air flow to flow from the air exhaust hole 21 to the external direction is arranged in the air exhaust hole, and a detachable sealing cover 23 is arranged outside the air exhaust hole 21.
The utility model discloses a work like this: after the feeding bottle is cleaned, the bottle body 1, the nipple cover and the outer cover 2 are sequentially connected, the vacuumizing device is connected with the air exhaust hole 21, air in the bottle body 1 is exhausted, the inside of the bottle body 1 is kept vacuum, air outside the bottle body 1 cannot enter, and the feeding bottle is prevented from breeding bacteria because the feeding bottle is not cleaned.
The utility model discloses a set up a plurality of air vents 42 and set up first gradual change district 421 and second gradual change district 422 in air vent 42, the nipple adopts soft materials such as silicon rubber to make, under normal atmospheric pressure state, the junction of first gradual change district 421 and second gradual change district 422 is in the closed state, prevents that the milk from flowing out, when receiving atmospheric pressure and flow direction influence, the junction of first gradual change district 421 and second gradual change district 422 can be opened; when the vacuum is pumped, under the influence of air pressure, high air pressure in the bottle flows to low air pressure in a sealing area between the outer cover 2 and the nipple cover, and the joint of the first gradual change area 421 and the second gradual change area 422 is opened, so that the vent hole 42 is opened to form an air outlet channel for convenient air pumping; similarly, when the infant drinks milk, external high air pressure flows to the low air pressure in the bottle body 1, and the joint of the first gradual change area 421 and the second gradual change area 422 is opened, so that the vent hole 42 is opened to form an air outlet channel, the internal air pressure and the external air pressure are balanced, and the difficulty in sucking milk by the infant is prevented.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an extractable vacuum feeding bottle which characterized in that, includes bottle (1), nipple lid and enclosing cover (2), wherein:
The nipple cover is arranged on the bottle body (1) to seal the bottle body (1), the nipple cover comprises a cover body (3) and a nipple (4) which is connected with the cover body (3) in a clamping manner, a milk outlet hole (41) is formed in the top end of the nipple (4), a plurality of vent holes (42) which are communicated with the inside of the bottle body (1) are formed in the nipple (4), a first gradual change area (421) is arranged in each vent hole (42), the diameter of each first gradual change area (421) is gradually reduced from one end close to the bottle body (1) to one end far away from the bottle body (1), and in a natural state, the inner walls of the vent holes (42) are mutually attached at the position of the diameter minimum end of the first gradual change area;
The outer cover (2) is arranged on the nipple cover, the outer cover (2) is provided with an air exhaust hole (21) communicated with a sealing cavity formed between the outer cover (2) and the nipple cover, and the air exhaust hole (21) is communicated with the outside.
2. The evacuable baby bottle of claim 1, wherein a check valve (22) for allowing air flow from the evacuation hole (21) to an outside direction is installed in the evacuation hole (21).
3. the evacuable baby bottle of claim 1, wherein a removable sealing cap (23) is mounted outside the suction hole (21).
4. The evacuable baby bottle according to any one of claims 1 to 3, wherein the vent hole (42) further has a second transition region (422) therein, the diameter of the second transition region (422) gradually increases from the end close to the body (1) to the end away from the body (1), the end of the second transition region (422) having the smallest diameter is connected to the end of the first transition region (421), and the inner walls of the vent hole (42) naturally fit each other at the position of the end of the second transition region (422) having the smallest diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995522.3U CN209751695U (en) | 2018-06-25 | 2018-06-25 | Feeding bottle capable of being vacuumized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995522.3U CN209751695U (en) | 2018-06-25 | 2018-06-25 | Feeding bottle capable of being vacuumized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209751695U true CN209751695U (en) | 2019-12-10 |
Family
ID=68743469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820995522.3U Active CN209751695U (en) | 2018-06-25 | 2018-06-25 | Feeding bottle capable of being vacuumized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209751695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785102A (en) * | 2018-06-25 | 2018-11-13 | 童志轩 | A kind of vacuum-pumping feeding bottle |
-
2018
- 2018-06-25 CN CN201820995522.3U patent/CN209751695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785102A (en) * | 2018-06-25 | 2018-11-13 | 童志轩 | A kind of vacuum-pumping feeding bottle |
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