CN210301761U - Expansion-preventing feeding bottle with telescopic air return pipe - Google Patents
Expansion-preventing feeding bottle with telescopic air return pipe Download PDFInfo
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- CN210301761U CN210301761U CN201920195366.7U CN201920195366U CN210301761U CN 210301761 U CN210301761 U CN 210301761U CN 201920195366 U CN201920195366 U CN 201920195366U CN 210301761 U CN210301761 U CN 210301761U
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- air return
- bottle body
- return pipe
- bottle
- telescopic air
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Abstract
The utility model relates to a articles for babies field, concretely relates to bloated feeding bottle is prevented to flexible muffler formula, it includes: the bottle comprises a bottle body, a connecting part, a nipple and an air return device; the bottle body, the connecting part and the nipple are known technologies; the air return device is arranged on the bottom surface inside the bottle body; the utility model discloses in-process return-air pipeline at baby's feed can last the return-air to the body, keeps the inside and outside pressure balance of body constantly, and double-deck sealed feeding bottle bottom, effectively avoids one-way admission valve to block up and the inflexible phenomenon of return-air, and flexible muffler keeps the certain distance with milk, can not produce the bubble to milk during flexible muffler return-air.
Description
Technical Field
The utility model relates to a articles for babies field, concretely relates to bloated feeding bottle is prevented to flexible muffler formula.
Background
The feeding bottle is widely used as a tool for feeding babies, negative pressure is generated in the feeding bottle when a baby sucks milk in the feeding bottle, the feeding bottle cannot return air, the phenomenon that the baby cannot suck the milk is easy to occur, and when the baby cannot suck the milk, the baby still sucks the milk, so that excessive air can be sucked, the body of the baby is damaged, and the known anti-flatulence feeding bottle mostly uses the one-way air inlet valve for returning air to balance the pressure balance inside and outside the feeding bottle, but the one-way air inlet valve is easy to block and is inflexible.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses just make in view of above-mentioned problem, the utility model aims to provide a flexible return air pipe formula prevents flatulence feeding bottle, this feeding bottle keep in the feeding bottle with outside pressure balance through the pipeline continuously, prevent to appear the negative pressure in the feeding bottle, the inside milk water that can get into of return air pipe simultaneously avoids the return air pipe to breed the bacterium.
A telescopic air return pipe type anti-flatulence feeding bottle comprises: the bottle comprises a bottle body, a connecting part, a nipple and an air return device;
the bottle body, the connecting part and the nipple are mutually combined into a feeding bottle,
the bottom of the bottle body is sunken into the bottle body, a circular through hole is formed in the bottom of the bottle body, and a sealing groove is formed in the inner bottom surface of the bottle body in a surrounding mode along the edge of the circular through hole;
the air return device is arranged on the bottom surface inside the bottle body;
the air return device includes: a sealing cover, a positioning rod, a telescopic air return pipe and an air inlet;
the sealing cover is round, has a diameter larger than the round through hole on the bottom surface of the bottle body, is arranged above the round through hole on the bottom surface of the bottle body and is coaxial;
two sides of the sealing cover are provided with vertical sliding through openings, the bottom surface of the sealing cover is provided with sealing bulges, and the sealing bulges correspond to the sealing grooves;
the positioning rods are inverted L-shaped, the number of the positioning rods is two, the two positioning rods respectively penetrate through the sliding through holes on the two sides of the sealing cover and extend downwards to be fixed with the bottom surface of the bottle body;
the telescopic muffler is formed by connecting a plurality of small-diameter sides of hollow round platforms and a large-diameter side of the hollow round platforms up and down in a corresponding mode, the telescopic muffler is made of silica gel, the upper end of the telescopic muffler is fixed to the bottom surface of the sealing cover, and the telescopic muffler is located at the position close to the sealing cover
The lower end of the telescopic air return pipe is embedded in the circular through hole on the bottom surface of the bottle body;
the air inlet is a strip-shaped through opening arranged in the direction of extending and contracting on the wall surface of the telescopic muffler.
In one embodiment, the sealing cover has a density greater than the milk in the bottle body.
In one embodiment, the width of the sealing protrusion at one end of the sealing cover is gradually reduced downwards, and the width of the sealing groove at one end of the bottom surface of the bottle body is gradually reduced upwards.
In one embodiment, a ball is connected in the sliding through hole through a shaft, and the ball is attached to the positioning rod.
In one embodiment, the positioning rod is cylindrical.
In one embodiment, the telescopic air return pipe is provided with a filter screen at the connecting end of the bottle body.
In one embodiment, the number of the air inlets is plural.
Has the advantages that:
the utility model discloses in-process return-air pipeline at baby's feed can last the return-air to the body, keeps the inside and outside pressure balance of body constantly.
The utility model discloses double-deck sealed feeding bottle bottom effectively avoids the phenomenon that one-way admission valve blockked up and the air return is inflexible.
The utility model discloses return-air duct return-air mouth keeps the certain distance with milk water, avoids gaseous direct and milk water to contact the gassing in getting into the feeding bottle, makes the loss of vitamin A, E, C in milk water, destroys milk water nutrition.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic diagram of the internal detail structure of the present invention.
Fig. 3 is a schematic view of the connection structure of the sealing protrusion and the sealing groove of the present invention.
Fig. 4 is a schematic view of the movement structure of the air return device of the present invention.
Fig. 5 is a schematic view of the baby feeding bottle of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments and drawings, wherein the following description sets forth more details for a thorough understanding of the present invention, but it is obvious that the present invention can be implemented in many different ways than those described herein, and those skilled in the art can make similar generalizations and deductions according to the practical application without departing from the spirit of the present invention, and therefore the protection of the present invention should not be limited by the contents of the embodiments
And (3) a range.
As shown in fig. 1, a telescopic air return pipe type flatulence-preventing nursing bottle comprises: the bottle comprises a bottle body 1, a connecting part 2, a nipple 3 and an air return device 4;
the bottle body 1, the connecting part 2 and the nipple 3 are known technology, the bottle body 1, the connecting part 2 and the nipple 3 are mutually combined into a feeding bottle,
as shown in fig. 2, the bottom of the bottle body 1 is recessed into the bottle body 1, wherein a circular through hole is formed in the bottom of the bottle body 1, and a sealing groove 11 is formed in the bottom surface of the inside of the bottle body 1 and surrounds the edge of the circular through hole;
the air return device 4 is arranged on the bottom surface inside the bottle body 1;
as shown in fig. 4, the air return device 4 includes: a sealing cover 41, a positioning rod 42, a telescopic air return pipe 43 and an air inlet 44;
the sealing cover 41 is circular, has a diameter larger than the circular through hole at the bottom of the bottle body 1, is arranged above the circular through hole at the bottom of the bottle body 1, and is coaxial;
as shown in fig. 3, the sealing cover 41 has vertical sliding through holes 411 on both sides, and a sealing protrusion 412 on the bottom surface, the sealing protrusion 412 corresponds to the sealing groove 11, the sealing protrusion 412 can be inserted into the sealing groove 11 to seal the circular through hole on the bottom surface of the bottle body 1;
the positioning rods 42 are inverted L-shaped, the number of the positioning rods is two, the two positioning rods respectively penetrate through the sliding through holes 411 on the two sides of the sealing cover 41 and extend downwards to be fixed with the bottom surface of the bottle body 1, and the purpose is that when the bottle body 1 is inclined, the sealing cover 41 can slide on the inclined side of the positioning rods 42 through gravity;
the telescopic air return pipe 43 is formed by connecting a plurality of hollow round table bodies with small diameter and large diameter up and down correspondingly, wherein the telescopic air return pipe 43 is made of silica gel, the upper end of the telescopic air return pipe 43 is fixed on the bottom surface of the sealing cover 41 and is positioned in the sealing bulge 412, the lower end of the telescopic air return pipe 43 is embedded in a circular through hole in the bottom surface of the bottle body 1, the telescopic air return pipe 43 is in a horizontal shape initially, and when the sealing cover 41 slides on the positioning rod 42, the telescopic air return pipe 43 is stretched into a tubular shape;
the air inlet 44 is a strip-shaped through opening arranged in the direction of extending and contracting on the wall surface of the telescopic muffler 43, when the telescopic muffler 43 is in a compressed state, the air inlets 44 are in a closed state, and when the telescopic muffler 43 is stretched, the air inlets 44 are opened;
as shown in fig. 5, when the baby needs to eat, the bottle body 1 needs to be inclined, milk flows to the nipple 3 to be gathered, the air return device 4 is inclined, the sealing cover 41 is influenced by gravity, slides downwards through the positioning rod 42, the telescopic air return pipe 43 is stretched in the sliding process of the sealing cover 41, the air inlet 44 is opened, and air is retracted into the air pipe along the extension direction
43 enter the interior of the body 1 from the outside to return air to the body 1.
Preferably, as an embodiment, the sealing cover 41 has a density greater than that of milk in the bottle body 1, so as to prevent the sealing cover 41 from floating due to buoyancy of the milk.
Preferably, as an implementation mode, the sealing protrusion 412 is gradually reduced in width downward from one end of the sealing cover 41, and gradually reduced in width upward from one end of the bottom surface of the body 1 of the sealing groove 11, so that the sealing protrusion 412 can be more accurately inserted into the sealing groove 11.
Preferably, as an embodiment, a ball is connected to the inside of the sliding through hole 411 through a shaft, and the ball is attached to the positioning rod 42, so that when the sealing cover 41 slides obliquely, the sealing cover 41 can slide obliquely through the ball.
Preferably, as an implementation mode, the positioning rod 42 is cylindrical, so that friction with the positioning rod 42 is reduced when the sealing cover 41 slides obliquely, and the sealing cover 41 can better realize oblique sliding.
Preferably, as an implementation mode, the telescopic air return pipe 43 is provided with a filter screen at the end connected with the bottle body 1, so as to prevent larger particles and flying insects from entering the inside of the bottle body 1 through the telescopic air return pipe 43 when the baby eats.
Preferably, as an implementation mode, the number of the air inlets 44 is multiple, and the air inlets 44 are arranged along the axial center of the retractable air tube 43, so that the air intake amount can be increased better by the multiple air inlets 44, and the air return efficiency in the bottle body 1 is improved.
The utility model discloses the theory of operation:
firstly when the baby needs to eat, need to incline body 1, milk flows to nipple 3 and gathers, return-air device 4 slopes simultaneously, sealed lid 41 receives the influence of gravity, slide through locating lever 42 downward sloping, at the gliding in-process tensile flexible muffler 43 of sealed lid 41, and a plurality of air inlet 44 open, inside gas extended back trachea 43 from the outside gets into body 1, carry out the return-air to body 1, after the food is finished, body 12 is vertically placed again, sealed lid 41 is vertical landing downwards, sealed protruding 412 inserts sealed recess 11 again, and sealed lid 41 presses flexible muffler 43 again and can the platykurtic, seal body 1 bottom.
Claims (7)
1. A telescopic air return pipe type anti-flatulence feeding bottle comprises: the bottle comprises a bottle body (1), a connecting part (2), a nipple (3) and an air return device (4);
the bottle body (1), the connecting part (2) and the nipple (3) are mutually combined to form a feeding bottle;
the method is characterized in that: the bottom of the bottle body (1) is sunken into the bottle body (1), wherein a circular through hole is formed in the bottom of the bottle body (1), and a sealing groove (11) is formed in the bottom surface of the interior of the bottle body (1) in a surrounding mode along the edge of the circular through hole;
the air return device (4) is arranged on the bottom surface inside the bottle body (1);
the air return device (4) comprises: a sealing cover (41), a positioning rod (42), a telescopic air return pipe (43) and an air inlet (44);
the sealing cover (41) is circular, has a diameter larger than the circular through hole at the bottom of the bottle body (1), is arranged above the circular through hole at the bottom of the bottle body (1), and is coaxial;
two sides of the sealing cover (41) are provided with vertical sliding through holes (411), the bottom surface of the sealing cover is provided with sealing bulges (412), and the sealing bulges (412) correspond to the sealing grooves (11);
the positioning rods (42) are inverted L-shaped, are two in number, respectively penetrate through the sliding through holes (411) on the two sides of the sealing cover (41), and extend downwards to be fixed with the bottom surface of the bottle body (1);
the telescopic air return pipe (43) is formed by connecting one surface with a small diameter and one surface with a large diameter of a plurality of hollow round platforms correspondingly up and down, wherein the telescopic air return pipe (43) is made of silica gel, the upper end of the telescopic air return pipe (43) is fixed on the bottom surface of the sealing cover (41) and is positioned inside the sealing bulge (412), and the lower end of the telescopic air return pipe (43) is nested in the round through hole in the bottom surface of the bottle body (1);
the air inlet (44) is a strip-shaped through opening arranged on the wall surface of the telescopic muffler (43) along the telescopic direction.
2. The telescopic air return pipe type anti-flatulence feeding bottle of claim 1, wherein: the density of the sealing cover (41) is greater than that of milk in the bottle body (1).
3. The telescopic air return pipe type anti-flatulence feeding bottle of claim 1, wherein: the width of the sealing bulge (412) at one end of the sealing cover (41) is gradually reduced downwards, and the width of the sealing groove (11) at one end of the bottom surface of the bottle body (1) is gradually reduced upwards.
4. The telescopic air return pipe type anti-flatulence feeding bottle of claim 1, wherein: the sliding through hole (411) is internally connected with a ball through a shaft, and the ball is attached to the positioning rod (42).
5. The telescopic air return pipe type anti-flatulence feeding bottle of claim 1, wherein: the positioning rod (42) is cylindrical.
6. The telescopic air return pipe type anti-flatulence feeding bottle of claim 1, wherein: the telescopic air return pipe (43) is arranged at one end connected with the bottle body (1) and is provided with a filter screen.
7. The telescopic air return pipe type anti-flatulence feeding bottle of claim 1, wherein: the number of the air inlets (44) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195366.7U CN210301761U (en) | 2019-02-14 | 2019-02-14 | Expansion-preventing feeding bottle with telescopic air return pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195366.7U CN210301761U (en) | 2019-02-14 | 2019-02-14 | Expansion-preventing feeding bottle with telescopic air return pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210301761U true CN210301761U (en) | 2020-04-14 |
Family
ID=70121944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920195366.7U Expired - Fee Related CN210301761U (en) | 2019-02-14 | 2019-02-14 | Expansion-preventing feeding bottle with telescopic air return pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210301761U (en) |
-
2019
- 2019-02-14 CN CN201920195366.7U patent/CN210301761U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20220214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |