CN213822601U - Double-air-return-hole anti-flatulence feeding bottle - Google Patents
Double-air-return-hole anti-flatulence feeding bottle Download PDFInfo
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- CN213822601U CN213822601U CN202022687188.5U CN202022687188U CN213822601U CN 213822601 U CN213822601 U CN 213822601U CN 202022687188 U CN202022687188 U CN 202022687188U CN 213822601 U CN213822601 U CN 213822601U
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- nipple
- locking ring
- bottle
- air
- air return
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Abstract
The double-air-return-hole anti-flatulence feeding bottle comprises a bottle body, a handle assembly, a screw tooth locking ring and a nipple, wherein the handle assembly is sleeved on the periphery of the upper portion of the bottle body, the lower portion of the inner wall of the screw tooth locking ring is in threaded connection with the upper end opening of the bottle body and is in compression connection with the upper end edge of the handle assembly, the lower end face of the nipple is in contact with the upper end opening of the bottle body, the lower portion of the nipple is arranged in the screw tooth locking ring and is in compression connection with the screw tooth locking ring, the nipple head portion of the nipple is eccentrically arranged, two air return holes are formed in the body portion of the nipple, the upper portion of each air return hole is a cylindrical hole, the. The utility model discloses principle science, reasonable in design, simple structure carry out appropriate improvement to prior art, and the return air is smooth and easy very much, can not remove after the nipple installation to prevent effectively leaking milk, prevent flatulence effect also splendid, the baby drinks milk safety and sanitation more.
Description
Technical Field
The utility model relates to a baby article, in particular to a double-air-return-hole anti-flatulence feeding bottle.
Background
With the increasing living standard of people, the ordinary milk bottle can not meet the requirements of people. An anti-flatulence device for a feeding bottle is disclosed in patent number ZL201520450296.7, a dual-hardness lip-protecting anti-flatulence nipple is disclosed in patent number ZL201521032535.3, and a smooth-returning anti-flatulence nipple is disclosed in patent number ZL 201721013674.0. The anti-flatulence structures for the feeding bottles disclosed by the three patent documents are complex, the manufacturing cost is high, the air return effect is not good in the using process, and milk is easy to leak when the feeding bottle is horizontally placed. In addition, the blades are arranged in the nipple, a large space is formed between the upper surfaces of the blades and the nipple, air is stored more, and a baby needs to suck more air firstly when sucking milk, so that milk in the milk bottle can be further sucked out, and the use of the baby is labor-consuming.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems or the defects, the utility model provides a double-hand double-air-return-hole flatulence-preventing feeding bottle with simple structure, low cost, good air return effect, less milk leakage and more labor saving for milk suction.
In order to solve the technical problem, the utility model adopts the following technical scheme: the double-air-return-hole anti-flatulence feeding bottle comprises a bottle body, a handle assembly, a screw tooth locking ring and a nipple, wherein the handle assembly is sleeved on the periphery of the upper portion of the bottle body, the lower portion of the inner wall of the screw tooth locking ring is in threaded connection with the upper end opening of the bottle body and is in compression connection with the upper end edge of the handle assembly, the lower end face of the nipple is in contact with the upper end opening of the bottle body, the lower portion of the nipple is arranged in the screw tooth locking ring and is in compression connection with the screw tooth locking ring, the nipple head portion of the nipple is eccentrically arranged, two air return holes are formed in the body portion of the nipple, the upper portion of each air return hole is a cylindrical hole, the lower portion of each air return hole is of a V-shaped hole structure with the upper portion being wide and the lower portion being narrow, and a normally-closed air return seam is formed in the bottom of the V-shaped hole structure in the horizontal direction.
The interpolation of the nipple portion lower port of nipple is equipped with the adapter, penetrating imbibition hole about the center of adapter is seted up, the inner wall of nipple portion lower port is equipped with the constant head tank, adapter upper portion be equipped with the last holding ring of assembly buckle in the constant head tank, the outer circumference of adapter be equipped with the nipple portion lower extreme edge contact the lower holding ring, the adapter lower part is connected with flexible straw subassembly through the mode of pegging graft.
The nipple is provided with a positioning convex block at the bottom of the circumferential annular mounting groove, and the inner wall of the thread locking ring is provided with a positioning groove assembled correspondingly to the positioning convex block.
The position of the positioning lug in the annular mounting groove is adjacent to the nipple part, and the two air return holes are arranged in bilateral symmetry relative to the plane where the center line of the nipple part and the center line of the bottle body are located.
Adopt above-mentioned technical scheme, the utility model discloses following technological effect has:
(1) the utility model discloses a directly set up two return air holes on the nipple body, when the bottle is inside the same with outside atmospheric pressure, because the nipple adopts silica gel to make, the return air seam of return air hole lower extreme will be in the encapsulated situation, even the feeding bottle turns over this moment and also can not leak milk from the return air hole easily. After the baby sucks milk through the nipple part of the nipple, the air pressure in the bottle body is reduced, and the air return seam at the lower end of the air return hole is opened under the action of the external atmospheric pressure, so that the pressure inside and outside the bottle body is kept balanced, and the flatulence is effectively prevented. The lower part of the air return hole adopts a V-shaped structure, so that the air return seam is convenient to close and open, and the conditions of milk leakage, deformation and the like are avoided.
(2) The utility model discloses the setting of cancellation directly adopts nipple portion, the sub-unit connection straw assembly of an adapter upper portion connection nipple at the inside downside of nipple, directly can be with the milk suction mouth through adapter and straw assembly when suckling like this in, the feeding bottle that has the blade is just begun inspiratory to compare and is reduced, also can prevent the flatulence like this, and is more laborsaving simultaneously.
(3) The outer circle of the nipple is matched with the inner wall of the screw tooth locking ring through the positioning convex block and the positioning groove, so that the position of the nipple can be positioned, and relative movement between the nipple and the screw tooth locking ring is avoided.
(4) The nipple part of the nipple is eccentrically arranged, so that when the bottle body is contacted with the chest of the baby, the nipple part is closer to the mouth of the baby, and the baby can suck milk more comfortably.
(5) Two air return holes are arranged, so that the air return effect can be ensured.
To sum up, the utility model discloses principle science, reasonable in design, simple structure carry out appropriate improvement to prior art, and the return air is very smooth and easy, can not remove after the nipple installation to prevent effectively leaking milk, prevent flatulence effect also splendid, the baby drinks milk more safe and sanitary.
Drawings
Fig. 1 is a schematic view of the split structure of the present invention;
FIG. 2 is a schematic view of the nipple shown at another angle;
FIG. 3 is a schematic view of the assembled connection of a nipple to a straw assembly;
fig. 4 is a schematic illustration of the nipple in detached connection with the straw assembly.
Detailed Description
As shown in fig. 1-4, the utility model discloses a flatulence feeding bottle is prevented to two return air vents, comprising a bottle body 1, handle components 2, thread locking ring 3 and nipple 4, handle components 2 cover is in 1 upper portion periphery of bottle, 3 inner wall lower part threaded connection of thread locking ring on bottle 1 port and with the crimping of 2 upper end edges of handle components, nipple 4 terminal surface and 1 last port contact of bottle under the nipple, 4 lower parts of nipple set up in thread locking ring 3 and with the crimping cooperation of thread locking ring 3, the nipple portion eccentric settings of nipple 4, the somatic part of nipple 4 is equipped with two return air vents 5, the upper portion of return air vent 5 is cylindrical hole, the lower part of return air vent 5 is narrow V type pore structure under the upper width, the normally closed return air seam 6 has been seted up along the horizontal direction in the bottom of V type pore structure. The outer part of the nipple 4 is provided with a dustproof bottle cap 13 buckled at the upper part of the screw locking ring 3.
The interpolation of nipple 4's nipple portion lower port is equipped with adapter 7, penetrating imbibition hole about the center of adapter 7 is seted up, the inner wall of nipple portion lower port is equipped with the constant head tank, adapter 7 upper portion be equipped with the last holding ring 8 of assembly buckle in the constant head tank, the outer circumference of adapter 7 is equipped with the lower holding ring 9 with nipple portion lower extreme edge contact, adapter 7 lower part is connected with flexible straw subassembly 10 through the mode of pegging graft.
The nipple 4 is provided with a positioning projection 11 at the bottom of a circumferential annular mounting groove 14, and the inner wall of the screw locking ring 3 is provided with a positioning groove 12 correspondingly assembled with the positioning projection 11.
The positioning lug 11 is positioned adjacent to the nipple part in the annular mounting groove 14, and the two air return holes 5 are arranged in bilateral symmetry about the plane where the center line of the nipple part and the center line of the bottle body 1 are positioned.
The utility model discloses following technological effect has:
(1) the utility model discloses a directly set up two return air holes 5 on nipple 4 body, when 1 inside and outside atmospheric pressure of bottle is the same, because nipple 4 adopts silica gel to make, return air seam 6 of return air hole 5 lower extreme will be in the encapsulated situation, even the feeding bottle turns over this moment and also can not leak milk from return air hole 5 easily. When a baby sucks milk through the nipple part of the nipple 4, the air pressure in the bottle body 1 is reduced, and the air return seam 6 at the lower end of the air return hole 5 is opened under the action of the external atmospheric pressure, so that the pressure inside and outside the bottle body 1 is kept balanced, and the flatulence is effectively prevented. The lower part of the air return hole 5 adopts a V-shaped structure, so that the air return seam 6 can be conveniently closed and opened, and the conditions of milk leakage, deformation and the like are avoided.
(2) The utility model discloses the setting of cancellation directly adopts nipple 4's nipple portion, sub-unit connection straw assembly 10 on 7 upper portions of an adapter to connect the blade of the inside downside of nipple 4, directly can inhale the mouth with milk through adapter 7 and straw assembly 10 when suckling like this in, the feeding bottle that has the blade is compared to the inspiratory air just beginning reduces, also can prevent the flatulence like this, and is more laborsaving simultaneously.
(3) The outer circle of the nipple 4 is matched with the inner wall of the screw locking ring 3 through the positioning convex block 11 and the positioning groove 12, so that the position of the nipple 4 can be positioned, and the nipple 4 and the screw locking ring 3 are prevented from moving relatively.
(4) The nipple 4 is eccentrically arranged, so that when the bottle body 1 is contacted with the chest of the baby, the nipple is closer to the mouth of the baby, and the baby can suck more comfortably.
(5) Two air return holes 5 are arranged, so that the air return effect can be ensured.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (4)
1. The bloated feeding bottle is prevented to two return air pockets, including bottle, handle assembly, thread locking ring and nipple, handle assembly cover is in bottle upper portion periphery, thread locking ring inner wall lower part threaded connection on the bottle port and with the crimping of handle assembly upper end border, terminal surface and bottle port contact under the nipple, the nipple lower part set up in thread locking ring intra-annular and with the cooperation of thread locking ring crimping, its characterized in that: the nipple part of the nipple is eccentrically arranged, the body part of the nipple is provided with two air return holes, the upper parts of the air return holes are cylindrical holes, the lower parts of the air return holes are V-shaped hole structures with wide upper parts and narrow lower parts, and the bottom parts of the V-shaped hole structures are provided with normally closed air return seams along the horizontal direction.
2. The anti-flatulence feeding bottle with the double air return holes according to claim 1, wherein: the interpolation of the nipple portion lower port of nipple is equipped with the adapter, penetrating imbibition hole about the center of adapter is seted up, the inner wall of nipple portion lower port is equipped with the constant head tank, adapter upper portion be equipped with the last holding ring of assembly buckle in the constant head tank, the outer circumference of adapter be equipped with the nipple portion lower extreme edge contact the lower holding ring, the adapter lower part is connected with flexible straw subassembly through the mode of pegging graft.
3. The double-return-hole anti-flatulence feeding bottle according to claim 1 or 2, wherein: the nipple is provided with a positioning convex block at the bottom of the circumferential annular mounting groove, and the inner wall of the thread locking ring is provided with a positioning groove assembled correspondingly to the positioning convex block.
4. The anti-flatulence feeding bottle with the double air return holes according to claim 3, wherein: the position of the positioning lug in the annular mounting groove is adjacent to the nipple part, and the two air return holes are arranged in bilateral symmetry relative to the plane where the center line of the nipple part and the center line of the bottle body are located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687188.5U CN213822601U (en) | 2020-11-19 | 2020-11-19 | Double-air-return-hole anti-flatulence feeding bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687188.5U CN213822601U (en) | 2020-11-19 | 2020-11-19 | Double-air-return-hole anti-flatulence feeding bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213822601U true CN213822601U (en) | 2021-07-30 |
Family
ID=77018338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022687188.5U Active CN213822601U (en) | 2020-11-19 | 2020-11-19 | Double-air-return-hole anti-flatulence feeding bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213822601U (en) |
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2020
- 2020-11-19 CN CN202022687188.5U patent/CN213822601U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double return air hole anti flatulence milk bottle Effective date of registration: 20211220 Granted publication date: 20210730 Pledgee: Bank of China Limited by Share Ltd. Heyuan branch Pledgor: GUANGDONG HUANGXING BABY PRODUCTS CO.,LTD. Registration number: Y2021980015706 |