CN204798389U - A prevent flatulence device for feeding bottle - Google Patents
A prevent flatulence device for feeding bottle Download PDFInfo
- Publication number
- CN204798389U CN204798389U CN201520450296.7U CN201520450296U CN204798389U CN 204798389 U CN204798389 U CN 204798389U CN 201520450296 U CN201520450296 U CN 201520450296U CN 204798389 U CN204798389 U CN 204798389U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- inlet seat
- soft cushion
- clamping ring
- 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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Abstract
A prevent flatulence device for feeding bottle, including admit air seat and the gentle cushion that is top open structure, the seat that admits air is installed in gentle cushion, it outwards is equipped with the clamping ring to admit air an up end edge, gentle cushion up end edge outwards is equipped with down the clamping ring, go up the clamping ring and radially seted up the inlet port, upward the clamping ring inlays in inlet port inner wall periphery and is equipped with the rigidity protective layer, admit air and seted up vertical airflow channel along upper and lower direction on the lateral wall, it has seted up annular airflow channel to admit air foot stall portion, it radially sets up respectively the horizontal airflow channel who is connected with vertical airflow channel and annular airflow channel to admit air foot stall portion. The utility model discloses all be equipped with the rigidity protective layer 3 inlet ports around, ventilation function existing fine like this, the extrusion or the misuse that can avoid last clamping ring to receive down the clamping ring again result in the extrusion to stop up the possibility of inlet port, play the good flatulence effect of preventing, are difficult to the production spot to safety and sanitation more.
Description
Technical field
This utility model relates to the virgin articles for use of a kind of baby, particularly relates to a kind of anti-air expansion apparatus for feeding bottle.
Background technology
Common feeding bottle, is made up of bottle, nipple, thread lid and dust cap, and in the virgin elicitation process using this feeding bottle of baby, gas can enter in bottle along with breathing, then is inhaled in abdomen having milk gas in process, causes the phenomenon such as milk, spitting milk of choking; For this problem, there is the feeding bottle of anti-flatulence on the market, an anti-air expansion apparatus is added between milk bottle body and nipple, anti-air expansion apparatus is made up of air inlet seat and soft cushion, has air inlet at air inlet seat lower surface, time baby child sucks, extraneous gas is through air inlet, finally by the opening and closing air valve bottom soft cushion, enter in bottle, make the air pressure inside and outside feeding bottle keep relative equilibrium; But there is a defect in this anti-air expansion apparatus; air inlet and soft cushion upper surface is penetrating or the part of air inlet seat between soft cushion upper surface and air inlet inwall does not arrange rigid course; this structure when in use; because the air pressure in bottle is lower; air inlet in air inlet seat easily by soft cushion upwardly by shutoff; cannot normally air inlet; anti-air expansion apparatus has just performed practically no function; baby child still can suck too much air and cause vomiting when having milk, serious meeting causes baby child to suffer from otitis media.
Utility model content
This utility model, in order to solve weak point of the prior art, provides that a kind of structure is simple, reliability is strong, avoid the anti-air expansion apparatus for feeding bottle that air inlet blocks, anti-flatulence is effective.
For solving the problems of the technologies described above, this utility model adopts following technical scheme: for the anti-air expansion apparatus of feeding bottle, comprise the air inlet seat and soft cushion that are open top structure, air inlet seat is arranged in soft cushion, edge, air inlet seat upper surface is outwards provided with upper press ring, edge, soft cushion upper surface is outwards provided with lower pressure ring, the Contact of upper press ring lower surface and lower pressure ring upper surface is also sealed and matched, air inlet seat upper surface is provided with nipple retainer ring, soft cushion center is provided with through hole, opening and closing air valve is provided with bottom head cushion, opening and closing air valve is provided with venthole, place of air inlet seat bottom centre is vertically provided with suction pipe union joint, suction pipe union joint to be plugged in through hole and with through hole close fit, upper press ring radial direction offers air inlet, upper press ring is embedded with rigid course in air inlet inwall periphery, air inlet seat lateral wall offers vertical gas channel along the vertical direction, the annular air-flow path be communicated with opening and closing air valve top is offered bottom air inlet seat, bottom air inlet seat, radial direction offers the horizontal gas flow passage be connected with vertical gas channel and annular air-flow path respectively.
Described air inlet is provided with three in the horizontal direction side by side.
Described vertical gas channel is the cylindrical cavity structure formed between air inlet seat and soft cushion, and the circumferencial direction of horizontal gas flow passage annularly gas channel is evenly provided with at least two.
Described suction pipe union joint, upper press ring, air inlet seat and nipple retainer ring are structure as a whole; Described lower pressure ring, soft cushion and opening and closing air valve are structure as a whole.
Adopt technique scheme; this utility model radially offers 3 air inlets due to the sidepiece at upper press ring; all rigid course is provided with around air inlet; existing so good airing function; upper press ring can be avoided again and be subject to the possibility that the extruding of lower pressure ring or improper use cause extruding blocking air inlet, play good anti-flatulence effect.And with the gas channel that is communicated with of bottle inside except air inlet position contacts with air, remaining is all closure state, and such design is not easy generation spot, thus safety and sanitation more.
Air inlet of the present utility model is provided with three in the horizontal direction side by side, and vertical gas channel is that the circumferencial direction of the cylindrical cavity structure that formed between air inlet seat and soft cushion and horizontal gas flow passage annularly gas channel is evenly provided with at least two.This architectural feature is also to strengthen ventilatory effect, plays good ventilation effect.Press fit between upper press ring and lower pressure ring, can guarantee the seal of inlet channel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is B-B sectional view in Fig. 1.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, anti-air expansion apparatus for feeding bottle of the present utility model, comprise the air inlet seat 1 and soft cushion 2 that are open top structure, air inlet seat 1 is arranged in soft cushion 2, edge, air inlet seat 1 upper surface is outwards provided with upper press ring 3, edge, soft cushion 2 upper surface is outwards provided with lower pressure ring 4, the Contact of upper press ring 3 lower surface and lower pressure ring 4 upper surface is also sealed and matched, air inlet seat 1 upper surface is provided with nipple retainer ring 5, soft cushion 2 center is provided with through hole, opening and closing air valve 6 is provided with bottom head cushion, opening and closing air valve 6 is provided with venthole, place of air inlet seat 1 bottom centre is vertically provided with suction pipe union joint 7, suction pipe union joint 7 to be plugged in through hole and with through hole close fit, upper press ring 3 radial direction offers air inlet 8, upper press ring 3 is embedded with rigid course in air inlet 8 inwall periphery, air inlet seat 1 lateral wall offers vertical gas channel 9 along the vertical direction, the annular air-flow path 10 be communicated with opening and closing air valve 6 top is offered bottom air inlet seat 1, bottom air inlet seat 1, radial direction offers the horizontal gas flow passage 11 be connected with vertical gas channel 9 and annular air-flow path 10 respectively.
Vertical gas channel 9 is the cylindrical cavity structure formed between air inlet seat 1 and soft cushion 2, and the circumferencial direction of horizontal gas flow passage 11 annularly gas channel 10 is evenly provided with at least two.
Suction pipe union joint 7, upper press ring 3, air inlet seat 1 and nipple retainer ring 5 are structure as a whole; Lower pressure ring 4, soft cushion 2 and opening and closing air valve 6 are structure as a whole.The external form of suction pipe union joint 7 is lower little large conical structure, and the external form of nipple retainer ring 5 is up-small and down-big conical structure.
This utility model radially offers 3 air inlets 8 due to the sidepiece at upper press ring 3; all rigid course is provided with around air inlet 8; existing so good airing function; upper press ring 3 can be avoided again and be subject to the possibility that the extruding of lower pressure ring 4 or improper use cause extruding blocking air inlet 8, play good anti-flatulence effect.And with the gas channel that is communicated with of bottle inside except air inlet 8 place contacts with air, remaining is all closure state, and such design is not easy generation spot, thus safety and sanitation more.
Air inlet 8 of the present utility model is provided with three in the horizontal direction side by side, and vertical gas channel 9 is that the circumferencial direction of the cylindrical cavity structure that formed between air inlet seat 1 and soft cushion 2 and horizontal gas flow passage 11 annularly gas channel 10 is evenly provided with at least two.This architectural feature is also to strengthen ventilatory effect, plays good ventilation effect.
The present embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (4)
1. for the anti-air expansion apparatus of feeding bottle, comprise the air inlet seat and soft cushion that are open top structure, air inlet seat is arranged in soft cushion, edge, air inlet seat upper surface is outwards provided with upper press ring, edge, soft cushion upper surface is outwards provided with lower pressure ring, the Contact of upper press ring lower surface and lower pressure ring upper surface is also sealed and matched, air inlet seat upper surface is provided with nipple retainer ring, soft cushion center is provided with through hole, opening and closing air valve is provided with bottom head cushion, opening and closing air valve is provided with venthole, place of air inlet seat bottom centre is vertically provided with suction pipe union joint, suction pipe union joint to be plugged in through hole and with through hole close fit, it is characterized in that: upper press ring radial direction offers air inlet, upper press ring is embedded with rigid course in air inlet inwall periphery, air inlet seat lateral wall offers vertical gas channel along the vertical direction, the annular air-flow path be communicated with opening and closing air valve top is offered bottom air inlet seat, bottom air inlet seat, radial direction offers the horizontal gas flow passage be connected with vertical gas channel and annular air-flow path respectively.
2. the anti-air expansion apparatus for feeding bottle according to claim 1, is characterized in that: described air inlet is provided with three in the horizontal direction side by side.
3. the anti-air expansion apparatus for feeding bottle according to claim 1 and 2, it is characterized in that: described vertical gas channel is the cylindrical cavity structure formed between air inlet seat and soft cushion, the circumferencial direction of horizontal gas flow passage annularly gas channel is evenly provided with at least two.
4. the anti-air expansion apparatus for feeding bottle according to claim 1 and 2, is characterized in that: described suction pipe union joint, upper press ring, air inlet seat and nipple retainer ring are structure as a whole; Described lower pressure ring, soft cushion and opening and closing air valve are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450296.7U CN204798389U (en) | 2015-06-18 | 2015-06-18 | A prevent flatulence device for feeding bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450296.7U CN204798389U (en) | 2015-06-18 | 2015-06-18 | A prevent flatulence device for feeding bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204798389U true CN204798389U (en) | 2015-11-25 |
Family
ID=54583290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520450296.7U Expired - Fee Related CN204798389U (en) | 2015-06-18 | 2015-06-18 | A prevent flatulence device for feeding bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204798389U (en) |
-
2015
- 2015-06-18 CN CN201520450296.7U patent/CN204798389U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210618 |