CN219022354U - Flow control straw and feeding bottle - Google Patents
Flow control straw and feeding bottle Download PDFInfo
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- CN219022354U CN219022354U CN202221730500.7U CN202221730500U CN219022354U CN 219022354 U CN219022354 U CN 219022354U CN 202221730500 U CN202221730500 U CN 202221730500U CN 219022354 U CN219022354 U CN 219022354U
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- flow control
- water inlet
- inlet head
- connecting pipe
- control structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model discloses a flow control suction tube and a feeding bottle, wherein the flow control suction tube comprises a connecting pipe, a water inlet head and a flow control structure; one end of the connecting pipe is detachably connected with the nipple of the feeding bottle, and the other end of the connecting pipe is fixedly connected or detachably connected with the water inlet head; the flow control structure is arranged in the water inlet head or the connecting pipe; when the air pressure in the bottle body is greater than the air pressure in the connecting pipe, liquid in the bottle body enters the connecting pipe through the flow control structure; when the flow control structure is arranged in the connecting pipe, the flow control structure can be opened by controlling the air pressure difference at two sides of the flow control structure; the flow control structures with different specifications are replaced by replacing the water inlet head or the connecting pipe so as to change the flow of liquid; the flow control structure can replace a miniature water outlet of the nipple, and can not be occluded by a user to be damaged, so that the service life of the feeding bottle is prolonged.
Description
Technical Field
The utility model relates to the technical field of baby feeding bottles, in particular to a flow control straw and a feeding bottle.
Background
Various milk bottles exist in the market, the nipple is connected with the milk bottle through a suction pipe so as to be convenient for infants to eat independently, and a miniature water outlet is arranged on the nipple; when the baby bites or sucks the nipple, the micro water outlet hole in the nipple is extruded, the micro water outlet hole is opened, the liquid in the bottle can be sucked out through the micro water outlet hole, and the micro water outlet hole is formed through a cutting process or a punching process, so that the micro water outlet hole has fixed water yield when the baby sucks the liquid in the bottle; however, when a baby bites the nipple for many times, the miniature water outlet hole may be permanently deformed and broken, so that the water outlet amount is increased when the feeding bottle is used to choke the baby, and the nipple and even the whole feeding bottle need to be replaced; in addition, as the infant grows up, a greater amount of water output from the nipple is required to meet the infant's drinking needs.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the flow control suction pipe and the feeding bottle, the flow control structure can replace a miniature water outlet of the nipple, the flow control structure can not be occluded by a user, the condition that the flow control structure is invalid due to multiple occlusion is avoided, and the service life of the feeding bottle is prolonged; the flow control structure with different specifications is replaced by replacing the water inlet head or the connecting pipe so as to change the flow of the liquid.
In a first aspect, embodiments of the present utility model provide a flow control straw for use with a feeding bottle, the flow control straw being mounted within the feeding bottle, the flow control straw comprising a connecting tube, a water inlet head, and a flow control structure;
one end of the connecting pipe is detachably connected with the nipple of the feeding bottle, and the other end of the connecting pipe is fixedly connected or detachably connected with the water inlet head;
the flow control structure is arranged in the water inlet head or the connecting pipe.
The flow control straw according to the embodiment of the utility model has at least the following technical effects: the flow control suction tube is arranged in the milk bottle, when the air pressure in the bottle body is greater than the air pressure in the connecting tube, the flow control structure is opened, and the liquid in the bottle body enters the connecting tube through the flow control structure; when the connecting pipe is detachably connected with the water inlet head, the liquid flow rate of liquid in the bottle body entering the connecting pipe can be changed by changing the water inlet head or the connecting pipe with different flow control structures.
According to some embodiments of the present utility model, when the flow control structure is disposed on the water inlet head, the material of the water inlet head is silica gel, and the flow control structure is manufactured by a cutting process or a punching process, wherein;
when the flow control structure is manufactured through a cutting process, the flow control structure comprises a plurality of elastic valve clacks formed by cutting the water inlet head, and the elastic valve clacks are mutually extruded to form a blind seam;
when the flow control structure is made by a perforation process, the flow control structure includes a blind slit formed by perforating the water inlet head.
According to some embodiments of the utility model, when the flow control structure is disposed within the connection tube, the flow control structure includes a plurality of resilient flaps that are pressed against each other to form a blind seam.
According to some embodiments of the utility model, the shape of the blind seam is "one" or "ten" or "Y" shaped.
According to some embodiments of the present utility model,
according to some embodiments of the utility model, when the connecting pipe is detachably connected with the water inlet head, a first hollow hemisphere is arranged at the lower end of the connecting pipe, an opening of the first hollow hemisphere faces downwards and is communicated with the inner cavity of the connecting pipe, and a first annular protruding block protruding inwards is arranged on the inner side wall of the first hollow hemisphere; the water inlet head protrudes upwards to form a boss, and a first annular clamping groove is formed in the peripheral wall of the boss; when the first hollow hemispheroids are sleeved on the boss, the first annular protruding blocks are clamped with the first annular clamping grooves, and the inner cavity of the water inlet head is communicated with the inner cavity of the connecting pipe.
According to some embodiments of the utility model, an annular gravity block is arranged in the water inlet head.
According to some embodiments of the utility model, when the connecting pipe is detachably connected with the water inlet head, a spherical part is arranged at the lower end of the connecting pipe, an inner cavity of the connecting pipe penetrates through the spherical part downwards, and a second annular convex block protruding outwards is arranged on the peripheral wall of the spherical part; the water inlet head is hollow hemispheroidal, and a second annular clamping groove is formed in the inner side wall of the water inlet head; when the water inlet sleeve is sleeved on the ball part, the second annular protruding block is clamped with the second annular clamping groove, and an annular gravity block is arranged in the ball part.
In a second aspect, embodiments of the present utility model also provide a feeding bottle, including:
a bottle body;
the nipple is detachably connected with the bottle body;
according to an embodiment of the above first aspect of the utility model, the flow control straw is detachably connected to the nipple.
The feeding bottle provided by the embodiment of the utility model has at least the following technical effects: the flow control suction tube is arranged on the feeding bottle, when the air pressure in the bottle body is larger than the air pressure in the connecting tube, the flow control structure is opened, and liquid in the bottle body enters the connecting tube through the flow control structure.
According to some embodiments of the utility model, a third annular protruding block is arranged on the inner side of the nipple, a water outlet portion is arranged at the upper end of the connecting pipe, a third annular clamping groove is arranged on the outer peripheral wall of the water outlet portion, and the third annular protruding block can be clamped with the third annular clamping groove.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic illustration of the construction of a flow control pipette according to some embodiments of the present utility model;
FIG. 2 is an exploded view of a flow control straw according to some embodiments of the present utility model;
FIG. 3 is a cross-sectional view of a flow control straw according to some embodiments of the present utility model;
FIG. 4 is a schematic view of the structure of a flow control straw according to some embodiments of the present utility model mounted on a feeding bottle;
FIG. 5 is a schematic illustration of another flow control pipette according to some embodiments of the present utility model;
FIG. 6 is an exploded view of another flow control straw according to some embodiments of the present utility model;
FIG. 7 is a cross-sectional view of another flow control straw according to some embodiments of the present utility model;
FIG. 8 is a schematic illustration of liquid passing through a blowout prevention arc membrane into a connection tube in accordance with some embodiments of the present utility model;
fig. 9 is a schematic illustration of a liquid blocked by a blowout prevention arc film according to some embodiments of the present utility model.
Reference numerals:
the connecting pipe 100, the water outlet part 110, the first hollow hemispheroid 120, the first annular convex block 130, the round ball part 140, the second annular convex block 150 and the third annular clamping groove 160;
the device comprises a water inlet head 200, a flow control structure 210, a blowout prevention arc-shaped film 220, a boss 230, a first annular clamping groove 240, an annular gravity block 250 and a second annular clamping groove 260;
a bottle body 300, a nipple 310, and a third annular protrusion 320.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Embodiments of the present utility model will be further described below with reference to the accompanying drawings.
According to some embodiments of the present utility model, referring to fig. 1 to 4, a flow control straw is applied to a feeding bottle, the flow control straw is positioned in the feeding bottle, the flow control straw includes a connection pipe 100, a water inlet head 200, and a flow control structure 210, a water outlet 110 is provided at an upper end of the connection pipe 100, and the water outlet 110 is detachably connected with a nipple 310 of the feeding bottle; the lower end of the connection pipe 100 is connected to the water inlet head 200, and the flow control structure 210 is provided in the water inlet head 200 or the connection pipe 100.
When the flow control structure 210 is disposed at the water inlet head 200, liquid can enter the inner cavity of the water inlet head 200 through the flow control structure 210, and since the water inlet head 200 is connected with the connecting pipe 100, liquid can enter the inner cavity of the connecting pipe 100 through the water inlet head 200, and finally the liquid is discharged through the water outlet portion 110, the flow control structure 210 can control the water inlet amount of the liquid entering the connecting pipe 100 through the water inlet head 200.
When the flow control structure 210 is disposed in the connection pipe 100, the liquid entering the connection pipe 100 can be discharged through the connection pipe 100 by the flow control structure 210, and the flow control structure 210 can control the flow rate of the liquid passing through the connection pipe 100.
Preferably, when the flow control structure 210 is disposed in the water intake head 200, the water intake head 200 is made of silica gel, the flow control structure 210 includes a plurality of elastic flaps formed by cutting the water intake head 200 through a cutting process, the plurality of elastic flaps are mutually pressed to form a blind seam, referring to fig. 4, when the flow control straw is mounted in the feeding bottle, the upper end of the connecting tube 100 is connected with the nipple 310, the lower end of the connecting tube 100 is connected with the water intake head 200, when the liquid is sucked through the nipple, the gas in the connecting tube 100 is sucked away, so that the pressure in the bottle body 300 is greater than the pressure in the connecting tube 100, and the elastic flaps are bent towards the water outlet direction, so that the blind seam is opened, and the liquid can enter the connecting tube 100 through the water intake head 200.
Preferably, when the flow control structure 210 is disposed in the connection tube 100, the flow control structure 210 includes a plurality of elastic flaps which are pressed against each other to form a blind seam, when the flow control straw is mounted in the feeding bottle, the upper end of the connection tube 100 is connected to the nipple 310, the lower end of the connection tube 100 is connected to the water inlet head 200, and when the liquid is sucked through the nipple, the air on the upper side of the flow control structure 210 in the connection tube 100 is sucked away, resulting in the air pressure on the lower side of the flow control structure 210 in the connection tube 100 being greater than the air pressure on the upper side of the flow control structure 210 in the connection tube 100, the elastic flaps are bent toward the water outlet direction, and the blind seam is opened, so that the liquid can be discharged from the connection tube 100 through the flow control structure 210.
It will be appreciated that the blind slit may be "one" shaped, i.e., the flow control structure 210 includes two elastic flaps that are extruded to form a blind slit that is "one" shaped; the blind slit shape may also be in a cross shape, i.e., the flow control structure 210 includes four elastic valve flaps, and the blind slit formed by mutually extruding the four elastic valve flaps is in a cross shape; the blind slit shape may also be "Y" shaped, i.e., the flow control structure 210 includes three elastic flaps that are extruded to form a blind slit that is "Y" shaped. The number of the elastic valve clacks and the shape of the blind slits can be adjusted according to the requirements, and the elastic valve clacks are not limited.
Preferably, the material of the water inlet head 200 is silica gel, the flow control structure 210 is manufactured by a punching process, and the flow control structure 210 includes a blind seam formed by punching the water inlet head 200. It can be understood that, by utilizing the characteristic of silica gel, the hole wall of the hole formed by punching the water inlet head 200 is extruded towards the hole shaft to form a blind seam; the shape of the blind slits can be changed by adjusting the punching process.
It should be noted that, by adjusting the number of the elastic valve flaps and changing the cutting shape of the water inlet head 200 by the cutting process, the water flow rate of the blind seam formed by the plurality of elastic valve flaps of the flow control structure 210 when opened can be changed, so as to change the water yield of the nipple.
It should be noted that, the flow control straw is installed in the feeding bottle, and as the hidden seam needs a certain pressure to be opened, the pressure difference caused by the sucking of the baby can open the hidden seam, so that the liquid in the feeding bottle enters the flow control straw through the hidden seam; therefore, the hidden seams have certain blowout preventing function, and when the milk bottle is kept still or is shaken, if the pressure of the liquid in the milk bottle to the hidden seams does not reach the pressure required by opening the hidden seams, the liquid in the milk bottle cannot flow out, so that the blowout preventing function is realized.
Preferably, the water inlet head 200 is detachably connected with the connection pipe 100, i.e. the water inlet head 200 having different numbers of elastic valve flaps or having different shaped blind slits can be replaced according to the need, thereby controlling the water flow rate into the connection pipe 100. It will be appreciated that as the infant grows up, the milk consumption required by the infant increases gradually, so that the infant's drinking needs can be met by replacing the water intake head 200 with a greater water flow.
According to some embodiments of the present utility model, referring to fig. 8 and 9, the arrow direction in the drawing is the water flow direction, a blowout prevention arc film 220 is provided in the connection pipe 100, the blowout prevention arc film 220 has elasticity and is bent toward the water inlet direction, the blowout prevention arc film 220 is provided with a plurality of micro holes, and the liquid can pass through the blowout prevention arc film 220 through the micro holes; when the pressure of the liquid on the blowout prevention arc film 220 is greater than a preset value, the blowout prevention arc film 220 is pressed upward by the liquid to close the micro hole.
It will be appreciated that when the flow control straw is mounted on the feeding bottle and the air pressure is increased due to the too high temperature of the liquid in the bottle body 300 of the feeding bottle, the situation that the liquid is sprayed out of the nipple 310 after passing through the flow control straw may occur, and when the liquid moves in the connecting pipe 100 from bottom to top, the liquid applies an upward force to the anti-spraying arc film 220, so that the arc length of the anti-spraying arc film 220 is reduced, and the micro holes of the anti-spraying arc film 220 are extruded and gradually reduced to be sealed, so that the liquid cannot be sprayed out.
According to some embodiments of the present utility model, referring to fig. 1 to 4, the lower end of the connection tube 100 is provided with a first hollow hemisphere 120, the opening of the first hollow hemisphere 120 is downward and is communicated with the inner cavity of the connection tube 100, and the inner side wall of the first hollow hemisphere 120 is provided with a first annular bump 130 protruding inwards; the water inlet head 200 protrudes upwards to form a boss 230, and a first annular clamping groove 240 is formed in the peripheral wall of the boss 230; when the first hollow hemisphere 120 is sleeved on the boss 230, the first annular protrusion 130 is clamped with the first annular clamping groove 240, the inner cavity of the water inlet head 200 is communicated with the inner cavity of the connecting pipe 100, the flow control structure 210 is located at the lower side of the water inlet head 200, the liquid can enter the inner cavity of the water inlet head 200 through the flow control structure 210, and then the liquid enters the inner cavity of the connecting pipe 100 and is discharged from the water outlet 110.
It will be appreciated that when flow control structure 210 is damaged and not functional, water intake head 200 may be replaced, avoiding replacement of the entire flow control pipette to save costs; alternatively, the water inflow head 200 having a different number of elastic flaps or having a different shape of the blind slit may be replaced as required, thereby controlling the flow of water into the connection pipe 100.
Preferably, the annular gravity block 250 is arranged in the water inlet head 200, when the flow control suction pipe is arranged on the feeding bottle, liquid can flow under the action of gravity when the feeding bottle is used for drinking milk or water, and the annular gravity block 250 can enable the water inlet head 200 of the flow control suction pipe to be always positioned in the liquid so as to conveniently suck the liquid in the feeding bottle.
According to some embodiments of the present utility model, referring to fig. 5 to 7, a ball portion 140 is provided at a lower end of the connection pipe 100, an inner cavity of the connection pipe 100 penetrates the ball portion 140 downward, and a second annular protrusion 150 protruding outward is provided on an outer circumferential wall of the ball portion 140; the water inlet head 200 is in a hollow hemispheroidal shape, and a second annular clamping groove 260 is arranged on the inner side wall of the water inlet head 200; when the water inlet head 200 is sleeved on the ball portion 140, the second annular protrusion 150 is engaged with the second annular slot 260, the flow control structure 210 is located at the lower side of the water inlet head 200, and the liquid can enter the inner cavity of the connecting pipe 100 through the flow control structure 210 and then be discharged from the water outlet portion 110.
It will be appreciated that when flow control structure 210 is damaged and not functional, water intake head 200 may be replaced, avoiding replacement of the entire flow control pipette to save costs; alternatively, the water inflow head 200 having a different number of elastic flaps or having a different shape of the blind slit may be replaced as required, thereby controlling the flow of water into the connection pipe 100.
Preferably, the circular ball portion 140 is provided therein with an annular gravity block 250, when the flow control straw is mounted on the feeding bottle, the liquid will flow under the action of gravity when the feeding bottle is used for drinking milk or water, and the annular gravity block 250 can enable the water inlet head 200 of the flow control straw to be always located in the liquid so as to conveniently suck the liquid in the feeding bottle.
According to some embodiments of the present utility model, referring to fig. 3 and 4, the feeding bottle includes a body 300, a nipple 310 and a flow control straw, the nipple 310 is detachably connected with the body 300, a third annular protrusion 320 is provided on the inner side of the nipple 310, a third annular clamping groove 160 is provided on the outer circumferential wall of the water outlet portion 110 of the flow control straw, and the flow control straw is fixed in the feeding bottle when the third annular protrusion 320 is clamped with the third annular clamping groove 160.
In the description of the present specification, reference to the term "some embodiments" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A flow control straw for use with a baby bottle, the flow control straw being mounted within the baby bottle, the flow control straw comprising a connecting tube (100), a water inlet head (200) and a flow control structure (210);
one end of the connecting pipe (100) is detachably connected with a nipple (310) of the feeding bottle, and the other end of the connecting pipe (100) is fixedly connected or detachably connected with the water inlet head (200);
the flow control structure (210) is arranged in the water inlet head (200) or the connecting pipe (100).
2. The flow control suction pipe according to claim 1, wherein when the flow control structure (210) is disposed on the water inlet head (200), the water inlet head (200) is made of silica gel, and the flow control structure (210) is manufactured through a cutting process or a punching process, wherein;
when the flow control structure (210) is manufactured by a cutting process, the flow control structure (210) comprises a plurality of elastic valve flaps formed by cutting the water inlet head (200), and the plurality of elastic valve flaps are mutually extruded to form a blind seam;
when the flow control structure (210) is manufactured by a punching process, the flow control structure (210) is a blind seam formed by punching the water inlet head (200).
3. The flow control pipette of claim 1 wherein when the flow control structure (210) is disposed within the connecting tube (100), the flow control structure (210) comprises a plurality of resilient flaps that are pressed against each other to form a blind slit.
4. A flow control suction pipe as claimed in claim 2 or claim 3, wherein the shape of the blind slit is "one" or "cross" or "Y" shaped.
5. The flow control suction pipe according to claim 1, characterized in that a blowout prevention arc membrane (220) is arranged in the connecting pipe (100), the blowout prevention arc membrane (220) has elasticity and bends towards the water inlet direction, the blowout prevention arc membrane (220) is provided with a plurality of micro holes, and liquid can pass through the blowout prevention arc membrane (220) through the micro holes; when the pressure of the liquid on the anti-spraying arc-shaped film (220) is larger than a preset value, the anti-spraying arc-shaped film (220) is extruded by the liquid so that the micro-holes are closed.
6. The flow control suction pipe according to claim 1, characterized in that when the connecting pipe (100) is detachably connected with the water inlet head (200), a first hollow hemisphere (120) is arranged at the lower end of the connecting pipe (100), the opening of the first hollow hemisphere (120) faces downwards and is communicated with the inner cavity of the connecting pipe (100), and a first annular bump (130) protruding inwards is arranged on the inner side wall of the first hollow hemisphere (120); the water inlet head (200) protrudes upwards to form a boss (230), and a first annular clamping groove (240) is formed in the peripheral wall of the boss (230); when the first hollow hemispheroids (120) are sleeved on the boss (230), the first annular protruding blocks (130) are clamped with the first annular clamping grooves (240), and the inner cavity of the water inlet head (200) is communicated with the inner cavity of the connecting pipe (100).
7. The flow control suction pipe as claimed in claim 6, wherein an annular weight (250) is provided within the water intake head (200).
8. The flow control suction pipe according to claim 1, wherein when the connecting pipe (100) is detachably connected with the water inlet head (200), a spherical portion (140) is arranged at the lower end of the connecting pipe (100), an inner cavity of the connecting pipe (100) penetrates through the spherical portion (140) downwards, and a second annular bump (150) protruding outwards is arranged on the peripheral wall of the spherical portion (140); the water inlet head (200) is in a hollow hemispheroidal shape, and a second annular clamping groove (260) is formed in the inner side wall of the water inlet head (200); when the water inlet head (200) is sleeved on the ball portion (140), the second annular protruding block (150) is clamped with the second annular clamping groove (260), and an annular gravity block (250) is arranged in the ball portion (140).
9. A feeding bottle, comprising:
a bottle body (300);
a nipple (310) detachably connected to the body (300);
the flow control straw of any one of claims 1 to 8, which is removably connected to the nipple (310).
10. The feeding bottle according to claim 9, wherein a third annular protruding block (320) is arranged on the inner side of the nipple (310), a water outlet portion (110) is arranged at the upper end of the connecting tube (100), a third annular clamping groove (160) is arranged on the outer peripheral wall of the water outlet portion (110), and the third annular protruding block (320) can be clamped with the third annular clamping groove (160).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221730500.7U CN219022354U (en) | 2022-07-06 | 2022-07-06 | Flow control straw and feeding bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221730500.7U CN219022354U (en) | 2022-07-06 | 2022-07-06 | Flow control straw and feeding bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219022354U true CN219022354U (en) | 2023-05-16 |
Family
ID=86276484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221730500.7U Active CN219022354U (en) | 2022-07-06 | 2022-07-06 | Flow control straw and feeding bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219022354U (en) |
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2022
- 2022-07-06 CN CN202221730500.7U patent/CN219022354U/en active Active
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