CN201052273Y - Baby's bottle bottom capable of entering air - Google Patents
Baby's bottle bottom capable of entering air Download PDFInfo
- Publication number
- CN201052273Y CN201052273Y CNU2007201214821U CN200720121482U CN201052273Y CN 201052273 Y CN201052273 Y CN 201052273Y CN U2007201214821 U CNU2007201214821 U CN U2007201214821U CN 200720121482 U CN200720121482 U CN 200720121482U CN 201052273 Y CN201052273 Y CN 201052273Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- nipple
- air inlet
- leakproof pad
- feeding bottle
- 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
Links
Images
Abstract
The utility model relates to a feeding bottle with bottom being ventilated, which comprises a feeding bottle nipple, a bottle cap, a bottle body, a leak-proof gasket, and a bottle bottom. The utility model is characterized in that the bottle bottom of the feeding bottle is provided with a breather hole, a one-way valve is constituted by an inner circle of the leak-proof gasket and a truncated cone on the center of the bottle bottom, when in sucking, milk can be sucked off through the feeding bottle nipple, pressure in the bottle is reduced, air gets into the bottle through the breather hole on the bottle bottom from a gap between the inner circle of the leak-proof gasket and the truncated cone, and swimmingly sucking of infantile acute larynigitis can be guaranteed.
Description
Affiliated technical field
This utility model relates to a kind of infant feeding bottle.
Background technology
The employed feeding bottle of infant is mainly the slit air inlet between the air inlet of nipple top drilling or nipple and the bottle cap at present, and such structure has following shortcoming:
1. the feeding bottle of nipple top drilling air inlet causes pressure of the inside of a bottle to descend when continuing to suck, and it is flat that nipple becomes, dysthelasia.Need extract nipple this moment from the sucking person mouth, air is entered by the perforate at nipple top, gets back in its mouthful again.But the method infant generally can not be accepted, easily cause cry and scream, phenomenon such as refusing to eat.
2. the feeding bottle of the slit air inlet between nipple and the bottle cap when liquid level is higher than nipple (both feeding bottle inversions), can normally be sucked and air inlet.When liquid level was lower than nipple (both feeding bottle was just put), infant continued to suck and can form suction with the continuous suction inlet in the slit of air between nipple and bottle cap, easily causes phenomenons such as vacation is full, spitting milk.
Summary of the invention
In order to overcome above-mentioned shortcoming, this utility model provides the feeding bottle of air inlet at the bottom of a kind of bottle, is inverted when feeding bottle and sucks, and liquid is by the nipple sucking-off, and air enters at the bottom of by bottle, guarantees smooth and easy the carrying out that sucks.Just putting when feeding bottle and to suck, air can't guarantee that infant can not continue to suck air by entering at the bottom of the bottle.
In order to achieve the above object, the technical solution adopted in the utility model is, at the bottom of the body of feeding bottle does not have bottle, is the through hole of a both ends open, and a bottle end is screwed on body by screw thread, leaks in order to prevent the bottom, adds the leakproof pad at the bottom of the bottle.The leakproof pad is the circular film of being made by the elasticity flexible glue, and central authorities have a manhole, and round platform of central authorities was formed a check valve with round platform at the bottom of circle was inserted in bottle in it.When the feeding bottle inversion is sucked, pressure of the inside of a bottle reduces, the leakproof pad curves inwardly under the effect of ambient pressure, circle moves along its top-direction of round platform axis alignment in it, because round platform top-direction external diameter diminishes, air enters in the bottle by the slit between circle and the frustum cone side in the leakproof pad, and infant can be sucked swimmingly.Just putting when feeding bottle and to suck, the gravity of liquid directly is pressed on the leakproof pad in the bottle, and circle presses the slit that causes between the two with frustum cone side and closes in the leakproof pad, and air can't make infant can not continue to suck air by entering at the bottom of the bottle.
The beneficial effects of the utility model are: ensure smooth and easy the carrying out that sucks; Prevent that infant from continuing to suck air.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sketch map of leakproof pad.
Sketch map at the bottom of Fig. 3 is bottle.
Fig. 4 be bottle at the bottom of the sketch map of air inlet.
Fig. 5 be bottle at the bottom of the sketch map of leakproof.
The specific embodiment
Below in conjunction with accompanying drawing this utility model example is done and to be described in further detail.
This utility model is made up of nipple (1), bottle cap (2), body (3), leakproof pad (4), the bottle end (5).The mouth of nipple (1) is outwards outstanding.The inner surface of bottle cap (2) and the bottle end (5) has screw thread.Body (3) is a through hole, and the outer surface of two ends up and down of body (3) all has screw thread.Pack in the bottle cap (2) the upper end bolt of nipple (1) and body (3), the lower end bolt of pack in the bottle end (5) leakproof pad (4) and body (3).Above-mentioned each parts all are convenient to dismounting and assembling, are easy to clean.The bottom of the bottle end (5) has passage (7).Leakproof pad (4) is made by the elasticity flexible glue, is a circular film, and central authorities have a through hole.Leakproof pad (4) external diameter matches with the bottle end (a 5) internal diameter, and at the bottom of packing into bottle (5), leakproof pad (4) outer circumferential edge prevents to leak between part is pressed on body (3) bottom and bottle end (5).There is a round platform (6) up in the central authorities of the bottle end (5), and its side is slick, and the bottom external diameter of round platform (6) is bigger than top external diameter.Circle is inserted in round platform (6) in the leakproof pad (4), and leakproof pad (4) internal diameter matches with the external diameter of round platform (6) intermediate altitude part.When the feeding bottle inversion is sucked, pressure of the inside of a bottle reduces, outside air is pressed to leakproof pad (4) by the passage (7) of bottle end (5), because leakproof pad (4) has elasticity, crooked in bottle under the effect of ambient pressure, bending causes the interior circle of leakproof pad (4) to move to its top-direction along round platform (6) axis, because round platform (6) top-direction external diameter diminishes, between produces the slit to circle thereby the side can't cooperatively interact gradually with round platform (6) in the leakproof pad (4), and air is put into.When feeding bottle just putting or pressure of the inside of a bottle during greater than ambient pressure as heating feeding bottle, extruding feeding bottle or because when the pressure that causes such as acutely rocking, falling and pressing to leakproof pad (4) in by bottle, leakproof pad (4) under the effect of internal pressure at the bottom of bottle direction draw close, fenestra moves to bottom direction along round platform (6) axis in it, because it is big that round platform (6) bottom direction external diameter becomes, circle causes slit between the two to be closed with round platform (6) side mutual extrusion in the leakproof pad (4), prevent that the liquid in the feeding bottle from flowing out by leakproof pad (4), guaranteed leakproof and unidirectional air inlet.
Have partially liq in the bottle generally speaking, when feeding bottle is just being put when sucking, the gravity of liquid directly is pressed on the leakproof pad (4), only just can make leakproof pad (4) crooked in bottle during the gravity of liquid in greater than bottle in the power of sucking, circle moves to round platform (6) top-direction in the leakproof pad (4), puts into air.The gravity of liquid is greater than the power of sucking of infant in the bottle generally speaking, so even if feeding bottle is just being put and sucked in the ordinary course of things, infant can not continue to suck air yet.
The above only is preferred embodiment of the present utility model, is not shape material of the present utility model and structure are done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. the feeding bottle of air inlet at the bottom of the bottle is made up of nipple (1), bottle cap (2), body (3), leakproof pad (4), a bottle end (5).The mouth of nipple (1) is outwards outstanding, the inner surface of bottle cap (2) and the bottle end (5) has screw thread, the outer surface of two ends up and down of body (3) all has screw thread, pack in the bottle cap (2) the upper end bolt of nipple (1) and body (3), the lower end bolt of pack in the bottle end (5) leakproof pad (4) and body (3).There is a round platform (6) up in the central authorities of (5) at the bottom of it is characterized in that bottle, and its side is slick.
2. it is characterized in that according to air inlet feeding bottle at the bottom of 1 described bottle of the right bottom external diameter of round platform (6) is bigger than top external diameter.
3. it is characterized in that according to air inlet feeding bottle at the bottom of 1 described bottle of the right leakproof pad (4) is a circular film, central authorities have a manhole.
4. it is characterized in that according to air inlet feeding bottle at the bottom of 1 described bottle of the right leakproof pad (4) external diameter matches with the bottle end (a 5) internal diameter.
5. it is characterized in that according to air inlet feeding bottle at the bottom of 3 described bottles of the rights leakproof pad (4) internal diameter matches with the external diameter of round platform (6) intermediate altitude part.
6. (5) bottom has passage (7) at the bottom of it is characterized in that bottle according to air inlet feeding bottle at the bottom of 1 described bottle of the right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201214821U CN201052273Y (en) | 2007-07-16 | 2007-07-16 | Baby's bottle bottom capable of entering air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201214821U CN201052273Y (en) | 2007-07-16 | 2007-07-16 | Baby's bottle bottom capable of entering air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052273Y true CN201052273Y (en) | 2008-04-30 |
Family
ID=39391942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201214821U Expired - Fee Related CN201052273Y (en) | 2007-07-16 | 2007-07-16 | Baby's bottle bottom capable of entering air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052273Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579268A (en) * | 2012-03-13 | 2012-07-18 | 霍柏海 | Novel feeding bottle with automatic milk spilling function |
| CN102579269A (en) * | 2012-03-30 | 2012-07-18 | 霍柏海 | Multipurpose feeding bottle with automatic milk spillover function |
| CN103271828B (en) * | 2013-05-24 | 2016-08-17 | 孙庆扬 | A kind of feeding bottle with return-air function |
| WO2019144706A1 (en) * | 2018-01-26 | 2019-08-01 | 邵栋清 | Feeding bottle having integral structure of air inlet valve and bottom portion of bottle body |
-
2007
- 2007-07-16 CN CNU2007201214821U patent/CN201052273Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579268A (en) * | 2012-03-13 | 2012-07-18 | 霍柏海 | Novel feeding bottle with automatic milk spilling function |
| CN102579269A (en) * | 2012-03-30 | 2012-07-18 | 霍柏海 | Multipurpose feeding bottle with automatic milk spillover function |
| CN103271828B (en) * | 2013-05-24 | 2016-08-17 | 孙庆扬 | A kind of feeding bottle with return-air function |
| WO2019144706A1 (en) * | 2018-01-26 | 2019-08-01 | 邵栋清 | Feeding bottle having integral structure of air inlet valve and bottom portion of bottle body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103826982A (en) | Cap | |
| CN201052273Y (en) | Baby's bottle bottom capable of entering air | |
| CN201052272Y (en) | Baby's bottle with dismountable bottle bottom | |
| CN1994827A (en) | Air-permeable bottle and manufacturing process | |
| CN201275280Y (en) | Milk bottle with air-intake at bottom | |
| CN202312670U (en) | Air returning and water sealing straw device | |
| CN202226186U (en) | Water sucking bottle | |
| CN203647733U (en) | Improved milk bottle | |
| CN201330003Y (en) | Straw bottle cover | |
| CN204016888U (en) | The ventilative valve of nipple | |
| CN210870923U (en) | Plug-in type backflow-preventing straw and container | |
| CN213097350U (en) | Drinking cup straw and drinking cup | |
| CN205145154U (en) | Take bottle of drinking of ventilative structure | |
| CN208031533U (en) | It is a kind of that there is the milk/water bottle for preventing air suck-back and drip-preventing function | |
| CN202554500U (en) | Anti-choking nursing bottle for infants | |
| CN208372159U (en) | It is a kind of to suck more labor-saving wide opening feeding bottle | |
| CN209033207U (en) | Feeding bottle cap and feeding bottle including the feeding bottle cap | |
| CN103006440A (en) | Water bottle with water sucking and drinking performances | |
| CN202909128U (en) | Milk bottle air return system and milk bottle | |
| CN2675124Y (en) | Feeding bottle | |
| CN108186363A (en) | It is a kind of to suck more effortless wide opening feeding bottle | |
| CN206252669U (en) | Novel seal drink bottle | |
| CN202516031U (en) | Novel feeding bottle with automatic milk overflow function | |
| CN204684226U (en) | A kind of child stings formula drinking vessel | |
| CN200998097Y (en) | Anti-spilling and leaking absorption cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Chunqiao Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20090817 |