CN110025491B - Complementary food device - Google Patents
Complementary food device Download PDFInfo
- Publication number
- CN110025491B CN110025491B CN201910373118.1A CN201910373118A CN110025491B CN 110025491 B CN110025491 B CN 110025491B CN 201910373118 A CN201910373118 A CN 201910373118A CN 110025491 B CN110025491 B CN 110025491B
- Authority
- CN
- China
- Prior art keywords
- column
- nipple
- elastic block
- connecting sleeve
- pushing
- 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.)
- Active
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 26
- 230000000295 complement effect Effects 0.000 title claims abstract description 18
- 210000002445 nipple Anatomy 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000007769 metal material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000000741 silica gel Substances 0.000 description 9
- 229910002027 silica gel Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J11/00—Teats
- A61J11/0075—Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J11/00—Teats
- A61J11/04—Teats with means for fastening to bottles
- A61J11/045—Teats with means for fastening to bottles with interlocking means, e.g. protrusions or indentations on the teat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J9/00—Feeding-bottles in general
- A61J9/04—Feeding-bottles in general with means for supplying air
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Food-Manufacturing Devices (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a complementary food device, which comprises a nipple (1) for accommodating complementary food, an upper shell (2), a lower shell (3), a pressing column (4), a connecting sleeve (5) and a pushing column (6); the method is characterized in that: the device also comprises an elastic block (7) made of non-metal materials, wherein the elastic block (7) is connected between the connecting sleeve (5) and the pushing column (6); when the pressing column (4) is pressed down, the bottom end of the pressing column (4) pushes the pushing column (6) to enter the nipple (1) and stretches the elastic block (7); when the pressing column (4) is loosened, the pushing column (6) is separated from the nipple (1) under the action of the reset elastic force of the elastic block (7) and pushes the pressing column (4) to ascend. The auxiliary food device adopts the nonmetallic elastic block to avoid rust, can rebound automatically to reset, has a buffering effect, and is good in safety and convenient to clean.
Description
Technical Field
The invention relates to the technical field of infant use appliances, in particular to an auxiliary feeder.
Background
The prior art discloses a complementary food feeder, which comprises an upper cover, a lower cover, a guide sleeve and a silica gel net bag, wherein the guide sleeve is arranged on the inner sides of the upper cover and the lower cover, the upper edge of the silica gel net bag is fixed between the lower cover and the guide sleeve, the complementary food feeder further comprises an advancing column, the advancing column is matched with the silica gel net bag, lugs are arranged on the side parts of the advancing column, and a reset spring is arranged between the bottom surfaces of the lugs and the bottom of the guide sleeve; the advancing column is matched with the silica gel net bag, a reset spring is arranged on the side portion of the advancing column, when the novel food storage bag is used, the advancing column is pressed downwards, food is extruded to the lower portion of the silica gel net bag, the advancing column is loosened, and under the action of the reset spring, the advancing column is automatically reset. This structure has the following disadvantages: 1. because the metal spring is adopted for resetting, the spring is made of metal, and the spring is used for a long time, the risk of rust exists, and in fruit mud, the acidity is higher, so that the spring is easy to rust. 2. When the spring is reset, the spring is instantly rebounded, so that potential safety hazards can be generated to infants due to improper operation, and particularly, when a larger child is independently used, certain damage can be caused due to quick rebounded.
Still disclose a baby's supplementary food feeder, including silica gel pocket, mount pad and driver, the silica gel pocket assembles on this mount pad, the driver includes rotary rod and pushing head, the rotary rod passes through threaded connection with the mount pad, and the screw thread that is used for cooperating the mount pad on this rotary rod extends along first direction for the screw thread that cooperates the pushing head extends along the second direction, and this first direction is opposite to each other with the second direction, and this rotary rod drives the inner space of pushing head activity extrusion silica gel pocket from top to bottom along the mount pad spiral. The design of adopting positive and negative double threads ensures that the pushing head can be fastened with the rotating rod no matter the rotating rod rotates positively or negatively when the rotating rod rotates on the mounting seat, and the pushing head can not fall off under the driving state. This structure has the following disadvantages: 1. after the rotation, the pushing head cannot retract automatically, so that an infant bites into the silica gel mesh bag, and the gum or the tooth pressing is damaged. 2. The retraction of the push head requires counter-rotation, which makes the operation inconvenient. 3. The rotating rod is not easy to clean due to the threads, so that dirt is very easy to generate.
Disclosure of Invention
The invention aims to solve the technical problem of providing a complementary food device which adopts a nonmetallic elastic block to avoid rust, can automatically rebound and reset, has a buffering effect, and is good in safety and convenient to clean.
The technical scheme of the invention is that the complementary food device with the following structure is provided, and comprises a nipple, an upper shell, a lower shell, a pressing column, a connecting sleeve and a pushing column, wherein the nipple is used for accommodating complementary food; the upper part of the connecting sleeve is connected with the upper shell, the lower part of the connecting sleeve is connected with the lower shell, the end part of the nipple is pressed and fixed by the connecting sleeve and the lower shell, the push column is connected in the connecting sleeve and the nipple in a sliding manner, the bottom end of the push column penetrates through the upper shell and is connected with the top of the push column, the complementary food device further comprises an elastic block made of a nonmetallic material, and the elastic block is connected between the connecting sleeve and the push column; when the pressing column is pressed down, the bottom end of the pressing column pushes the pushing column to enter the nipple and stretches the elastic block; when the pressing column is loosened, the pushing column is separated from the nipple under the action of the reset elastic force of the elastic block and pushes the pressing column to rise.
The bottom of the pressing column penetrates through the upper shell and is connected with the top of the pushing column, the pushing column is fixedly connected with a base, the bottom of the base is fixed with the pushing column, and the top of the base is detachably connected with the pressing column and axially limited.
And a part of the end part of the push column after the elastic block is reset is embedded into the opening of the nipple.
The elastic block is in a horn shape with a large upper part and a small lower part, and the top of the elastic block is embedded into a first annular groove formed after the upper shell is connected with the connecting sleeve and seals the tops of the upper shell and the connecting sleeve; the bottom of the elastic block is embedded into a second annular groove formed after the bottom of the pressing column is connected with the base, and the bottom of the pressing column and the base are sealed.
The upper shell, the elastic block and the column are provided with a closed cavity, and a gap between the outer wall of the column and the inner wall of the central hole of the upper shell is a first air inlet and outlet channel of the cavity.
The opening part of the nipple is provided with a turned edge, the inner wall of the turned edge is provided with a radial inward annular bulge, and the annular bulge abuts against the outer wall of the nipple to seal the nipple when the push post is inserted.
The flanging is provided with an annular inner cavity at a position close to the annular bulge, and the width of the annular inner cavity is contracted when the annular bulge is extruded by the push column.
The bottom of the base is provided with a bottom plate, the bottom plate divides the inner cavity of the connecting sleeve, an upper cavity is formed by the top surface of the bottom plate, the inner wall of the connecting sleeve and the inner bottom surface of the upper shell, and a lower cavity is formed by the bottom surface of the bottom plate, the inner wall of the connecting sleeve, the flanging of the nipple and the outer wall of the pushing post; the side wall of the bottom plate and the inner wall of the connecting sleeve are provided with second air inlet and outlet channels, air in the lower cavity is compressed when the column is pressed down, and the other part of the air enters the upper cavity through the second air inlet and outlet channels; and when the column rises, air in the upper chamber enters the lower chamber through the second air inlet and outlet channel.
After adopting the structure, the invention has the following advantages: 1. because the elastic block made of nonmetallic materials is adopted, the spring is avoided, thus the rust can be effectively prevented, the safety and sanitation are improved, and the long-term use is realized. 2. The elastic block has elasticity, so the elastic block has tightness, can form a plurality of closed cavities by the upper shell, the lower shell, the pressing column, the connecting sleeve and the pushing column, and needs to compress the cavities during resetting, thereby having a certain buffer effect, avoiding rapid resetting and greatly increasing the safety. 3. Can automatically reset, avoid the infant from going to the push post, and has good safety. 4. The elastic block is convenient to clean, dirt is avoided, and the sanitation is excellent.
As an improvement, the bottom of the pressing column penetrates through the upper shell and is connected with the top of the pushing column, the pushing column is fixedly connected with a base, the bottom of the base is fixed with the pushing column, the top of the base is detachably connected with the pressing column and axially limited, the pressing column is conveniently connected with the pushing body, and the disassembly is more convenient.
As improvement, a part of the end part of the pushing column after the elastic block is reset is embedded into the opening of the nipple, so that the nipple is conveniently pushed by the pushing column, and better guiding effect is achieved.
As an improvement, the elastic block is in a horn shape with a big upper part and a small lower part, and the top of the elastic block is embedded into a first annular groove formed after the upper shell is connected with the connecting sleeve and seals the tops of the upper shell and the connecting sleeve; the bottom of the elastic block is embedded into a second annular groove formed after the bottom of the pressing column is connected with the base, the bottom of the pressing column and the base are sealed, and the elastic block is limited and simultaneously has a sealing function.
As an improvement, the upper shell, the elastic block and the column pressing column form a closed cavity, a gap is formed between the outer wall of the column pressing column and the inner wall of the central hole of the upper shell, the gap is a first air inlet and outlet channel of the cavity, air can be fed through the first air inlet and outlet channel in time when the column pressing column is pressed down, and air in the cavity is compressed and can only be discharged through the first air inlet and outlet channel when the elastic block is reset, so that the lifting of the pushing column has a certain buffer effect, and the safety is improved.
As improvement, the opening of the nipple is provided with a turned edge, the inner wall of the turned edge is provided with a radial inward annular bulge, and the annular bulge is propped against the outer wall of the nipple to seal the nipple when the push post is inserted, so that liquid and particles in the nipple can be prevented from entering the connecting sleeve from a gap between the push body and the nipple.
As an improvement, the part of the flanging, which is close to the annular bulge, is provided with an annular inner cavity, and when the annular bulge is extruded by the pushing column, the width of the annular inner cavity is contracted, so that the friction force between the annular bulge of the nipple and the pushing body can be reduced, and the annular bulge is extruded more easily.
The bottom of the base is provided with a bottom plate, the bottom plate divides the inner cavity of the connecting sleeve, an upper cavity is formed by the top surface of the bottom plate, the inner wall of the connecting sleeve and the inner bottom surface of the upper shell, and a lower cavity is formed by the bottom surface of the bottom plate, the inner wall of the connecting sleeve, the flanging of the nipple and the outer wall of the pushing post; the side wall of the bottom plate and the inner wall of the connecting sleeve are provided with second air inlet and outlet channels, air in the lower cavity is compressed when the column is pressed down, and the other part of the air enters the upper cavity through the second air inlet and outlet channels, so that the air pressure in the lower cavity can be increased, and liquid or particles in the nipple can be effectively prevented from entering; when the column rises, air in the upper chamber enters the lower chamber through the second air inlet and outlet channel, and the second air inlet and outlet channel is smaller, so that the air entering speed in the lower chamber is slower, and the buffer effect is achieved to a certain extent.
Drawings
Fig. 1 is a schematic diagram of an explosive structure according to the present invention.
FIG. 2 is a schematic view of an unpressed cross-sectional structure of the present invention.
Fig. 3 is a schematic view of the pressed cross-sectional structure of the present invention.
Fig. 4 is a schematic structural view of the nipple of the present invention.
Fig. 5 is an enlarged schematic view of a portion a of fig. 4.
Fig. 6 is a schematic view showing the structure of the push body inserted into the nipple according to the present invention.
Fig. 7 is an enlarged schematic view of a portion B of fig. 6.
The figure shows: 1. nipple, 1.1, turn-ups, 1.1.1, annular bulge, 1.1.2, annular inner cavity, 2, upper casing, 3, lower casing, 4, according to post, 5, adapter sleeve, 5.1, upper cavity, 5.2, lower cavity, 6, push away post, 7, elastic block, 8, base, 8.1, bottom plate, 9, first ring channel, 10, second ring channel.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, a supplementary food dispenser of the present invention includes a nipple 1 for receiving supplementary food, an upper case 2, a lower case 3, a push post 4, a connecting sleeve 5 and a push post 6; various complementary foods can be placed in the nipple 1, if mud, rice flour and the like are contained, the upper part of the connecting sleeve 5 is connected with the upper shell 2, the lower part of the connecting sleeve 5 is connected with the lower shell 3, a retainer ring is arranged in the middle of the connecting sleeve 5, the upper part of the connecting sleeve is welded with the upper shell 2 by ultrasonic waves, and the lower part of the connecting sleeve is provided with external threads and is in threaded connection with the lower shell 3, so that the nipple is detachable. The nipple 1 is pressed and fixed by the adapter sleeve 5 and the lower shell 3 at the end, push away post 6 sliding connection in adapter sleeve 5 and nipple 1, push away the bottom of post 4 and pass last casing 2 and push away the top of post 6 and be connected with base 8 on the post 6 promptly, the bottom of base 8 is fixed with push away post 6, and the top is with push away post 4 releasable connection and axial spacing, presses post 4 and base 8 synchronous motion from top to bottom promptly. The complementary food device further comprises an elastic block 7 made of a nonmetallic material, and the elastic block 7 is connected between the connecting sleeve 5 and the pushing post 6.
The elastic block 7 is in a horn shape with a big upper part and a small lower part, and the top of the elastic block 7 is embedded into a first annular groove 9 formed after the upper shell 2 is connected with the connecting sleeve 5 and seals the tops of the upper shell 2 and the connecting sleeve 5; the top of the elastic block 7 is provided with a convex annular fixed end which is rectangular, the inner bottom surface of the upper shell 2 is connected with the top of the connecting sleeve 5 to form a first annular groove 9, the first annular groove 9 is rectangular, one part of the first annular groove 9 is positioned on the inner bottom surface of the upper shell 2, the other part of the first annular groove 9 is positioned on the top of the connecting sleeve 5, and the annular fixed end at the top of the elastic block 7 is embedded in the first annular groove 9 to be limited, fixed and sealed. The bottom of the elastic block 7 is embedded into a second annular groove 10 formed after the bottom of the pressing column 4 is connected with the base 8, and the bottom of the pressing column 4 and the base 8 are sealed. The bottom of the elastic block 7 is also provided with a convex annular fixed end which is rectangular, a second annular groove 10 is formed after the bottom of the column 4 is connected with the top of the base 8, the second annular groove 10 is rectangular, one part of the second annular groove is positioned at the bottom of the column 4, the other part of the second annular groove is positioned at the top of the bottom plate 8.1 of the base 8, and the annular fixed end at the bottom of the elastic block 7 is embedded in the second annular groove 10 to be limited, fixed and sealed.
Part of the end part of the pushing post 6 after the elastic block 7 is reset is embedded into the opening of the nipple 1, so that the nipple is conveniently pushed by the pushing post 6 when the pressing post 4 is pressed down, and better guiding effect is achieved.
The upper shell 2, the elastic block 7 and the pressing column 4 form a closed cavity, and a gap between the outer wall of the pressing column 4 and the inner wall of the central hole of the upper shell 2 is a first air inlet and outlet channel of the cavity. The air in the cavity can be compressed and can only be discharged through the first air inlet and outlet channel when the elastic block 7 is reset when the column is pressed down, the first air inlet and outlet channel is only a gap between the outer wall of the column 4 and the inner wall of the central hole of the upper shell 2, the channel air discharge speed is slower, and the elastic force of the elastic block 7 reset needs to offset the pressure of the compressed air in the cavity, so that the rising of the push column has a certain buffer effect, and the safety is improved.
The opening part of the nipple 1 is provided with a flange 1.1, the inner wall of the flange 1.1 is provided with a radial inward annular bulge 1.1.1, and the annular bulge 1.1.1 is propped against the outer wall of the nipple 1 to seal the nipple when the push column 6 is inserted.
The part of the flanging 1.1, which is close to the annular bulge 1.1.1, is provided with an annular inner cavity 1.1.2, when the annular bulge 1.1.1 is extruded by the push column 6, the width of the annular inner cavity 1.1.2 is contracted, and when the annular bulge 1.1.1 is extruded, the annular bulge 1.1.1 can be opened more radially, so that the deformation capacity of the annular bulge 1.1.1 can be increased, namely, the annular bulge has better elasticity and the sealing performance is increased.
The bottom of the base 8 is provided with a bottom plate 8.1, the bottom plate 8.1 divides the inner cavity of the connecting sleeve 5, an upper cavity 5.1 is formed by the top surface of the bottom plate 8.1, the inner wall of the connecting sleeve 5 and the inner bottom surface of the upper shell 2, and a lower cavity 5.2 is formed by the bottom surface of the bottom plate 8.1, the inner wall of the connecting sleeve 5, the flanging of the nipple 1 and the outer wall of the push post 6; the side wall of bottom plate 8.1 and the inner wall of adapter sleeve 5 are equipped with the second business turn over air passageway, press post 4 to press down the air in the lower cavity 5.2 and compress, another part enters into upper cavity 5.1 through the second business turn over air passageway, when pressing post 4 to reach bottommost, lower cavity 5.2 disappears, upper cavity 5.1 grow to can increase the atmospheric pressure in the lower cavity, can effectively avoid liquid or granule entering in the nipple. When the column 4 ascends, air in the upper chamber 5.1 enters the lower chamber 5.2 through the second air inlet and outlet channel, so that the air entering speed in the lower chamber is slower, and a certain degree of buffer effect is achieved.
The nipple 1 comprises two parts, including the anterior segment that is used for holding supplementary food and the back end that is used for pushing away the propelling movement of post 6, the front end is equipped with the through-hole that supplies supplementary food to flow, is equipped with the clearance between the inner wall of back end and the outer wall that pushes away post 6, the junction of nipple 1's back end and anterior segment is equipped with a throat, makes the internal diameter of anterior segment be less than the internal diameter of back end.
When the pressing column 4 is pressed down, the bottom end of the pressing column 4 pushes the pushing column 6 to enter the nipple 1 and stretches the elastic block 7; the elastic block 7 is stretched downward.
When the pressing column 4 is loosened, the pushing column 6 is separated from the nipple 1 under the action of the reset elastic force of the elastic block 7, and simultaneously pushes the pressing column 4 to ascend.
Claims (4)
1. A complementary food device, which comprises a nipple (1) for holding complementary food, an upper shell (2), a lower shell (3), a pressing column (4), a connecting sleeve (5) and a pushing column (6); the upper portion of adapter sleeve (5) is connected with last casing (2), and the lower part is connected with lower casing (3), the tip of nipple (1) is compressed tightly fixedly by adapter sleeve (5) and lower casing (3), push away post (6) sliding connection in adapter sleeve (5) and nipple (1), the bottom of pressing post (4) passes last casing (2) and pushes away the top of post (6) and be connected, its characterized in that: the complementary food device further comprises an elastic block (7) made of a nonmetallic material, and the elastic block (7) is connected between the connecting sleeve (5) and the pushing column (6);
when the pressing column (4) is pressed down, the bottom end of the pressing column (4) pushes the pushing column (6) to enter the nipple (1) and stretches the elastic block (7);
when the pressing column (4) is loosened, the pushing column (6) is separated from the nipple (1) under the action of the reset elastic force of the elastic block (7) and pushes the pressing column (4) to ascend;
the bottom end of the pressing column (4) penetrates through the upper shell (2) to be connected with the top of the pushing column (6), a base (8) is fixedly connected to the pushing column (6), the bottom of the base (8) is fixed with the pushing column (6), and the top of the base is detachably connected with the pressing column (4) and axially limited;
the elastic block (7) is in a horn shape with a big upper part and a small lower part, and the top of the elastic block (7) is embedded into a first annular groove (9) formed after the upper shell (2) is connected with the connecting sleeve (5) and seals the tops of the upper shell (2) and the connecting sleeve (5); the bottom of the elastic block (7) is embedded into a second annular groove (10) formed after the bottom of the pressing column (4) is connected with the base (8) and seals the bottom of the pressing column (4) and the base (8);
the upper shell (2), the elastic block (7) and the pressing column (4) form a closed cavity, and a gap between the outer wall of the pressing column (4) and the inner wall of the central hole of the upper shell (2) is a first air inlet and outlet channel of the cavity;
the bottom of the base (8) is provided with a bottom plate (8.1), the bottom plate (8.1) divides the inner cavity of the connecting sleeve (5), the top surface of the bottom plate (8.1), the inner wall of the connecting sleeve (5) and the inner bottom surface of the upper shell (2) form an upper cavity (5.1), and the bottom surface of the bottom plate (8.1), the inner wall of the connecting sleeve (5), the flanging of the nipple (1) and the outer wall of the pushing post (6) form a lower cavity (5.2); the side wall of the bottom plate (8.1) and the inner wall of the connecting sleeve (5) are provided with second air inlet and outlet channels, air in the lower chamber (5.2) is compressed when the pressing column (4) is pressed down, and the other part of the air enters the upper chamber (5.1) through the second air inlet and outlet channels; when the column (4) ascends, air in the upper chamber (5.1) enters the lower chamber (5.2) through the second air inlet and outlet channel.
2. A complementary food processor according to claim 1, wherein: a part of the end part of the pushing post (6) after the elastic block (7) is reset is embedded into the opening of the nipple (1).
3. A complementary food processor according to claim 1, wherein: the nipple is characterized in that a flange (1.1) is arranged at the opening of the nipple (1), a radial inward annular bulge (1.1.1) is arranged on the inner wall of the flange (1.1), and the annular bulge (1.1.1) abuts against the outer wall of the nipple (1) to seal the nipple when the push column (6) is inserted.
4. A complementary food processor according to claim 3, wherein: the flange (1.1) is provided with an annular inner cavity (1.1.2) at a position close to the annular bulge (1.1.1), and the annular bulge (1.1.1) is contracted in width when being extruded by the push column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373118.1A CN110025491B (en) | 2019-05-06 | 2019-05-06 | Complementary food device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373118.1A CN110025491B (en) | 2019-05-06 | 2019-05-06 | Complementary food device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110025491A CN110025491A (en) | 2019-07-19 |
| CN110025491B true CN110025491B (en) | 2024-04-02 |
Family
ID=67241342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910373118.1A Active CN110025491B (en) | 2019-05-06 | 2019-05-06 | Complementary food device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110025491B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2590873A (en) * | 2021-03-23 | 2021-07-07 | Zhuang Wuyi | A complementary food uniformly discharging and feeding apparatus for infants |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202179712U (en) * | 2011-08-22 | 2012-04-04 | 张益春 | Automatic air return feeding bottle |
| CN109394548A (en) * | 2018-12-07 | 2019-03-01 | 伍婉婉 | Feeding bottle |
| CN210056827U (en) * | 2019-05-06 | 2020-02-14 | 宁波明锐工业产品设计有限公司 | Complementary food device |
-
2019
- 2019-05-06 CN CN201910373118.1A patent/CN110025491B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202179712U (en) * | 2011-08-22 | 2012-04-04 | 张益春 | Automatic air return feeding bottle |
| CN109394548A (en) * | 2018-12-07 | 2019-03-01 | 伍婉婉 | Feeding bottle |
| CN210056827U (en) * | 2019-05-06 | 2020-02-14 | 宁波明锐工业产品设计有限公司 | Complementary food device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110025491A (en) | 2019-07-19 |
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