Foldable storage type milk powder spoon and cover integrated structure

Abstract

This invention relates to the field of milk powder packaging technology, specifically to a foldable, integrated structure of a milk powder scoop and lid. The invention utilizes a storage groove inside the lid, with a U-shaped storage plate slidably installed to store the milk powder scoop assembly within the U-shaped plate. In use, the U-shaped storage plate slides upwards beyond the top of the lid, allowing the milk powder scoop assembly to be removed from the top of the lid. This avoids the contamination problems caused by reaching into the milk powder container or inside the lid in traditional structures, ensuring the hygiene and safety of the milk powder. Simultaneously, a leveling and leak-proof component is incorporated, allowing excess milk powder to be scraped off the scoop after collection, ensuring precise, level dispensing. Furthermore, the funnel-shaped structure of the leveling and leak-proof component gathers the powder flow when pouring, effectively preventing leakage from the scoop's edge, reducing waste, and ensuring accurate dispensing each time.

Description

Technical Field

[0001] This invention relates to the field of milk powder packaging technology, and more specifically, to a foldable, retractable milk powder scoop integrated with a lid. Background Technology

[0002] A formula scoop is a measuring tool specifically designed for preparing infant formula. It is usually included with the formula container to ensure accurate and safe dosage of formula each time. A formula lid is the sealing cap of the infant formula container. It typically consists of a plastic lid and an aluminum foil inner liner, providing sealing, moisture protection, hygiene, and convenience.

[0003] In infant formula packaging, the scoop is usually placed separately from the lid, or simply clipped inside the lid. This existing structure has the following drawbacks: First, the milk powder scoop is placed directly inside the milk powder can or under the lid, making it easy for hands to come into contact with the milk powder when taking it out, causing contamination. Secondly, it is difficult to accurately level the milk powder after scooping it out, and taking too much or too little will affect the mixing ratio. Third, powder tends to leak from the edge of the spoon, causing waste when pouring.

[0004] Therefore, those skilled in the art provide an integrated structure for milk powder scoops and lids that integrates the scoop and lid, is hygienic to use, has an adjustable length, is leak-proof when scraped flat, and is reliably stored, in order to solve the problems mentioned in the background art. Summary of the Invention

[0005] The purpose of this invention is to provide a foldable, storage-type milk powder scoop integrated with a lid, in order to solve the problems mentioned in the background art, such as easy contact of the hands with milk powder causing contamination, difficulty in accurately leveling the scoop after use affecting the mixing ratio, and powder leakage from the edge of the scoop causing waste.

[0006] To achieve the above objectives, the present invention aims to provide a foldable, storage-type milk powder scoop integrated with a lid, comprising: A lower cover and an upper cover, wherein one end of the upper cover is rotatably connected to the lower cover, and the other end is fastened to the lower cover by a buckle; A storage slot is provided inside the top cover; The U-shaped storage board is slidably installed inside the storage slot, and a sealing gasket is provided between the U-shaped storage board and the storage slot. A milk powder scoop assembly, wherein the milk powder scoop assembly is stored inside a U-shaped storage plate; A leveling and leak-proof component is installed on top of the milk powder scoop assembly and is used to level and prevent leakage of the milk powder scooped by the milk powder scoop assembly. A folding extension component is provided at one end of the milk powder scoop component to increase the length of the milk powder scoop component after it is unfolded.

[0007] As a further improvement to this technical solution, the milk powder scoop assembly includes: The spoon body is circular and slides inside the U-shaped storage plate. A spoon handle is fixedly installed on one side of the spoon body, and the spoon handle is flush with the top of the spoon body.

[0008] As a further improvement to this technical solution, the leveling and leak-proof component includes: A push rod, which is slidably connected to the top of the spoon handle; A leveling strainer is fixedly connected to one end of a push rod near the spoon body. The bottom of the leveling strainer slides on the top of the spoon body and the handle. The top diameter of the leveling strainer is smaller than the bottom diameter, forming a funnel-shaped structure. The bottom diameter of the leveling strainer is the same as the diameter of the spoon body. The handle is also provided with a matching ring for use with the leveling strainer to prevent milk powder from remaining inside the leveling strainer. A groove is formed at the top of the spoon handle; The slider has a ⊥-shaped structure and is fixedly connected to the bottom of the push rod. The slider is slidably connected to the groove.

[0009] As a further improvement to this technical solution, the folding and lengthening component includes: An extension rod, which is rotatably connected to the top of the spoon handle at the end furthest from the spoon body; A positioning plate is fixedly connected to the bottom of the spoon handle at the end away from the spoon body; The first positioning protrusion is fixedly installed at both ends of the positioning plate; The first positioning groove is formed at one end of the extension rod and is correspondingly set with the first positioning protrusion, and is used to lock the extension rod in its unfolded state.

[0010] As a further improvement to this technical solution, the bottom of the lower cover is provided with a sealing groove of an annular structure for connecting with the milk cap can body. A sealing ring is fixedly installed inside the lower cover, and a sealing ring is fixedly installed on the top of the sealing ring. The bottom of the upper cover is provided with a protrusion that cooperates with the sealing ring for sealing the lower cover and the upper cover.

[0011] As a further improvement to this technical solution, a pull ring is fixedly installed on the top of the U-shaped storage plate, and limit grooves are opened on both sides of the inner wall of the storage groove. Limiting blocks that cooperate with the limit grooves are installed on both sides of the U-shaped storage plate. The limiting blocks are slidably connected to the limit grooves. A second positioning groove is opened on both sides of the inner wall of the storage groove adjacent to the limit grooves. A second positioning protrusion that cooperates with the second positioning grooves is fixedly installed on both sides of the outer side of the U-shaped storage plate adjacent to the limit blocks. The second positioning protrusions are engaged with the second positioning grooves.

[0012] As a further improvement to this technical solution, a strip groove is provided at the bottom of the inner wall of the U-shaped storage plate, and a positioning block that cooperates with the strip groove is fixedly installed at the bottom of the spoon body. The positioning block slides inside the strip groove, and a rectangular structure card block is fixedly installed on the side of the spoon body away from the spoon handle. A rectangular structure card groove that cooperates with the card block is provided on the inner wall of the U-shaped storage plate.

[0013] As a further improvement to this technical solution, a groove is provided on the top of the push rod to control the movement of the push rod on the top of the spoon handle.

[0014] As a further improvement to this technical solution, magnets are embedded in both sides of the inner wall of the slide groove, and iron plates that cooperate with the magnets are embedded in both ends of the slider.

[0015] As a further improvement to this technical solution, two limiting plates are fixedly installed on the top of the spoon handle. The push rod is slidably connected to the limiting plates. A third positioning protrusion is fixedly installed on the top of each limiting plate. One end of the first positioning protrusion and the third positioning protrusion are both set as cylindrical structures, and the other end is both set as spherical structures. The diameter of the spherical structure is larger than the diameter of the cylindrical structure. A third positioning groove is opened at the bottom of the extension rod to cooperate with the third positioning protrusion and to lock the extension rod in the folded state.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This foldable, storage-type milk powder scoop features an integrated structure with the lid. A storage slot is created inside the lid, and a U-shaped storage plate slides in to store the scoop assembly. In use, the U-shaped storage plate slides upwards and extends from the top of the lid, allowing the scoop assembly to be removed from the top. This avoids the contamination issues associated with traditional designs where hands need to reach into the milk powder container or inside the lid to retrieve the scoop, ensuring the hygiene and safety of the milk powder.

[0017] 2. This foldable, storage-type milk powder scoop features an integrated structure with a lid. A leveling and leak-proof component allows excess milk powder to be scraped off after collection, ensuring a precise, level scoop. Simultaneously, the funnel-shaped structure of the leveling and leak-proof component gathers the powder flow when pouring, effectively preventing leakage from the scoop's edge, reducing waste, and guaranteeing the accuracy of each scoop.

[0018] 3. The foldable milk powder scoop is integrated with the lid. By setting up a folding extension component, it can be unfolded when needed to increase the overall length of the milk powder scoop component, making it easier to scoop milk powder from the bottom when the amount of milk powder in the milk powder can is small. After use, it can be folded and stored to maintain a compact structure, adapting to different usage scenarios and improving the convenience of use.

[0019] 4. The foldable, storage-type milk powder scoop and lid are integrated into one structure. Through the sliding fit and positioning locking structure between the U-shaped storage plate and the storage slot, the milk powder scoop component can be stably stored inside the lid and will not shake or fall off during transportation or carrying. The sealing gasket set between the U-shaped storage plate and the storage slot ensures the airtightness of the lid after it is closed, preventing the milk powder from getting damp. This achieves a hygienic, compact, and reliable integrated design of the milk powder scoop and lid. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the closed state of the present invention.

[0021] Figure 2 For the present invention Figure 1 A schematic diagram of the cross-sectional structure.

[0022] Figure 3 For the present invention Figure 2 A schematic diagram of the split structure.

[0023] Figure 4 This is a schematic diagram of the open state of the present invention.

[0024] Figure 5 This is a schematic diagram of the U-shaped storage panel of the present invention in its open state.

[0025] Figure 6 This is a schematic diagram of the top cover structure after the U-shaped storage plate is removed, from the first perspective of the present invention.

[0026] Figure 7 This is a schematic diagram of the top cover structure after the U-shaped storage plate is removed, from a second perspective of the present invention.

[0027] Figure 8 This is a schematic diagram of the U-shaped storage plate structure of the present invention.

[0028] Figure 9 This is a schematic diagram of the milk powder scoop assembly, the flattening and leak-proof assembly, and the folding and lengthening assembly of the present invention.

[0029] Figure 10 For the present invention Figure 9 A schematic diagram of the unfolded state of the folded and extended component.

[0030] Figure 11 For the present invention Figure 10 Enlarged view of point A in the middle.

[0031] Figure 12 For the present invention Figure 10 A schematic diagram of the working status of the leveling and leak-proof component.

[0032] Figure 13 For the present invention Figure 12 A schematic diagram of the cross-sectional structure.

[0033] Figure 14 For the present invention Figure 13 Enlarged view of point B in the middle.

[0034] In the diagram: 1. Lower cover; 2. Upper cover; 3. Storage slot; 4. U-shaped storage plate; 5. Spoon body; 6. Spoon handle; 7. Push rod; 8. Scraper for leveling; 9. Slide groove; 10. Sliding block; 11. Extension rod; 12. Positioning plate; 13. First positioning protrusion; 14. First positioning groove; 15. Sealing groove; 16. Sealing ring; 17. Sealing ring; 18. Protrusion; 19. Limiting groove; 20. Limiting block; 21. Second positioning protrusion; 22. Second positioning groove; 23. Strip groove; 24. Positioning block; 25. Locking block; 26. Locking slot; 27. Groove; 28. Magnet; 29. ​​Iron sheet; 30. Limiting plate; 31. Third positioning protrusion; 32. Third positioning groove. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] In one specific embodiment, such as Figures 1 to 14As shown, a foldable, storage-type milk powder scoop integrated with a lid structure includes a lower lid 1 and an upper lid 2. One end of the upper lid 2 is rotatably connected to the lower lid 1, and the other end is fastened to the lower lid 1 via a snap fastener. The bottom of the lower lid 1 has an annular sealing groove 15 for sealing the milk powder can opening. A sealing ring 16 is fixedly installed inside the lower lid 1, and a sealing ring 17 is fixedly installed on the top of the sealing ring 16. The bottom of the upper lid 2 has a protrusion 18 that cooperates with the sealing ring 17 to seal the lower lid 1 and the upper lid 2. When the lid is closed, the protrusion 18 presses against the sealing ring 17, forming a reliable airtight barrier that effectively prevents external moisture from entering the can, ensuring the dryness and freshness of the milk powder.

[0037] The upper cover 2 has a storage slot 3 inside, and a U-shaped storage plate 4 is slidably installed inside the storage slot 3. A sealing gasket is placed between the U-shaped storage plate 4 and the storage slot 3 to ensure the airtightness of the storage slot 3 and prevent the milk powder from getting damp (the U-shaped storage plate 4 and the storage slot 3 are connected by a point break at the factory to prevent unauthorized opening). A pull ring is fixedly installed on the top of the U-shaped storage plate 4 for easy operation and pulling. Limiting grooves 19 are opened on both sides of the inner wall of the storage slot 3, and limiting blocks 20 are installed on both sides of the U-shaped storage plate 4 to cooperate with the limiting grooves 19. The limiting blocks 20 are slidably connected to the limiting grooves 19. Second positioning grooves 22 are opened on both sides of the inner wall of the storage slot 3 adjacent to the limiting grooves 19. Second positioning protrusions 21 are fixedly installed on both sides of the outer wall of the U-shaped storage plate 4 adjacent to the limiting blocks 20 to cooperate with the second positioning grooves 22. The second positioning protrusions 21 are engaged with the second positioning grooves 22. When the U-shaped storage plate 4 slides upward, the limiting block 20 moves along the limiting groove 19, and the second positioning protrusion 21 disengages from the second positioning groove 22, allowing the U-shaped storage plate 4 to extend beyond the top of the upper cover 2. When pressed downward, the second positioning protrusion 21 engages with the second positioning groove 22, achieving a secure lock. This sliding lifting structure allows the milk powder scoop assembly to be removed from the top of the upper cover 2, avoiding contamination caused by hands reaching into the can or removing the scoop from the bottom of the upper cover 2, thus improving hygiene.

[0038] The U-shaped storage plate 4 houses a milk powder scoop assembly. The scoop assembly includes a scoop body 5 and a handle 6. The scoop body 5 is circular, and the handle 6 is fixedly installed on one side of the scoop body 5, flush with the top of the scoop body 5. A groove 23 is formed at the bottom of the inner wall of the U-shaped storage plate 4. A positioning block 24, which mates with the groove 23, is fixedly installed at the bottom of the scoop body 5, sliding within the groove 23. A rectangular locking block 25 is fixedly installed on the side of the scoop body 5 away from the handle 6. A rectangular slot 26, which mates with the locking block 25, is formed on the inner wall of the U-shaped storage plate 4. The scoop body 5 slides along the groove 23 into the U-shaped storage plate 4 via the positioning block 24. The locking block 25 engages with the slot 26, ensuring the scoop body 5 is securely stored and does not fall out. It can be easily removed by simply pulling it out.

[0039] The top of the milk powder scoop assembly is equipped with a leveling and leak-proof component. This component includes a push rod 7, a leveling scoop 8, a groove 9, and a slider 10. The push rod 7 is slidably connected to the top of the scoop handle 6, and has a groove 27 at its top for easy finger movement. The leveling scoop 8 is fixedly connected to the end of the push rod 7 near the scoop body 5. The bottom of the leveling scoop 8 slides between the top of the scoop body 5 and the scoop handle 6. The top diameter of the leveling scoop 8 is smaller than its bottom diameter, forming a funnel-shaped structure. The bottom diameter of the leveling scoop 8 is the same as the diameter of the scoop body 5. The scoop handle 6 also has a mating ring that works with the leveling scoop 8 to prevent milk powder from remaining inside the leveling scoop 8. The groove 9 is located at the top of the scoop handle 6, and the slider 10 has a ⊥-shaped structure and is fixedly connected to the bottom of the push rod 7. The slider 10 is slidably connected to the groove 9. Magnets 28 are embedded in both sides of the inner wall of the slide 9, and iron plates 29 that cooperate with the magnets 28 are embedded in both ends of the slider 10. After scooping milk powder, pushing the push rod 7 moves the leveling scoop 8 towards the scoop body 5. The bottom of the leveling scoop 8 scrapes away excess milk powder on the scoop body 5, ensuring a precise level scoop. The bottom of the leveling scoop 8 fits snugly against the top of the scoop body 5, effectively preventing milk powder from leaking from the edge of the scoop body 5. Furthermore, when pouring milk powder, the funnel structure of the leveling scoop 8 guides the powder flow into the bottle, preventing leakage from the edge. The ring design prevents milk powder from accumulating inside the leveling scoop 8. The attraction between the magnets 28 and the iron plates 29 keeps the push rod 7 stable after leveling, preventing accidental slippage.

[0040] The milk powder scoop assembly has a folding extension component at one end to increase its overall length when unfolded. The folding extension component includes an extension rod 11, a positioning plate 12, a first positioning protrusion 13, and a first positioning groove 14. The extension rod 11 is rotatably connected to the top end of the scoop handle 6, away from the scoop body 5. The positioning plate 12 is fixedly connected to the bottom end of the scoop handle 6, away from the scoop body 5, and the first positioning protrusion 13 is fixedly installed at both ends of the positioning plate 12. The first positioning groove 14 is formed at one end of the extension rod 11, corresponding to the first positioning protrusion 13, and is used to lock the extension rod 11 in its unfolded state. Two limiting plates 30 are fixedly installed on the top of the spoon handle 6. The push rod 7 is slidably connected to the limiting plates 30. A third positioning protrusion 31 is fixedly installed on the top of each limiting plate 30. One end of the first positioning protrusion 13 and the third positioning protrusion 31 are both set as cylindrical structures, and the other end is set as spherical structures, with the diameter of the spherical structure being larger than the diameter of the cylindrical structure. The bottom of the extension rod 11 is provided with a third positioning groove 32 that cooperates with the third positioning protrusion 31 to lock the extension rod 11 in the folded state. When it is necessary to extend it for use, the extension rod 11 is flipped upward to overcome the resistance of the third positioning protrusion 31 and disengage from the third positioning groove 32. It is then rotated to a horizontal position. At this time, the first positioning protrusion 13 is engaged with the first positioning groove 14, locking the extension rod 11 in the unfolded state, increasing the effective length of the spoon handle 6, which makes it easier to scoop milk powder from the bottom when the amount of milk powder in the milk powder can is low. After use, fold the extension rod 11 in the reverse direction, and the third positioning protrusion 31 will be inserted into the third positioning groove 32 to restore the compact state for easy storage.

[0041] Working principle: In use, first pull the U-shaped storage plate 4 upwards using the pull ring, causing the second positioning protrusion 21 to disengage from the second positioning groove 22. Under the action of the limiting block 20, the U-shaped storage plate 4 slides upwards along the limiting groove 19 out of the top of the cover 2 until the limiting block 20 reaches the top of the limiting groove 19. At this point, the U-shaped storage plate 4 is fully raised, exposing the internal milk powder scoop assembly. Then, grasp the scoop handle 6 and pull it outwards, causing the positioning block 24 at the bottom of the scoop body 5 to slide along the strip groove 23, and the locking block 25 to disengage from the locking groove 26, removing the milk powder scoop assembly from the U-shaped storage plate 4. After removal, the U-shaped storage plate 4 falls freely under gravity, sealing the storage groove 3.

[0042] Depending on the amount of milk powder remaining in the can, decide whether to use the folding extension component: If the amount of milk powder is small, flip the extension rod 11 upwards to unfold it from the folded state to a horizontal position. The first positioning protrusion 13 engages with the first positioning groove 14 and locks in place. The extension rod 11 extends the length of the scoop handle 6, making it easier to reach deep into the bottom of the can to scoop out milk powder. Insert the scoop body 5 into the milk powder to scoop out a spoonful of milk powder.

[0043] After scooping, press the groove 27 at the top of the push rod 7 with your finger and push the push rod 7 towards the spoon body 5. The scraper 8 moves accordingly, and its bottom scrapes the excess milk powder on the spoon body 5. At the same time, the bottom of the scraper 8 fits against the top of the spoon body 5 to prevent milk powder from spilling. After scraping, the magnet 28 attracts the iron piece 29, keeping the push rod 7 in a fixed position.

[0044] Align the opening at the top of the leveling scoop 8 with the bottle opening, tilt the scoop body 5 and the leveling scoop 8 to pour the milk powder. The funnel structure of the leveling scoop 8 guides the powder flow into the bottle, preventing leakage from the edges. After pouring, push the push rod 7 in the opposite direction to reset the leveling scoop 8, and the magnet 28 and the iron plate 29 will be attracted and fixed again.

[0045] After use, if the extension rod 11 has been unfolded, first lift it slightly upwards to disengage the first positioning protrusion 13 from the first positioning groove 14, then flip the extension rod 11 downwards to allow the third positioning protrusion 31 to engage with the third positioning groove 32, restoring the folded state. Then, pull the U-shaped storage plate 4 upwards again using the pull ring, and push the milk powder scoop assembly along the strip groove 23 into the U-shaped storage plate 4 until the locking block 25 engages with the locking groove 26. Finally, press the U-shaped storage plate 4 downwards to allow the second positioning protrusion 21 to engage with the second positioning groove 22, completely retracting the U-shaped storage plate 4 into the storage groove 3, with its top and bottom flush with the top cover 2. Close the top cover 2 to complete storage.

[0046] The entire structure, through the sliding lifting U-shaped storage plate 4, the foldable extension rod 11, the leveling and leak-proof push scoop, and the multi-point positioning and locking design, achieves the integrated functions of hygienic removal and placement of the milk powder scoop from the top of the cover 2, length adjustment as needed, precise leveling of powder, leak-proof tilting, and stable and reliable storage, significantly improving the convenience and hygiene of the milk powder scoop.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable, storage-type milk powder scoop integrated with a lid, characterized in that, include: The lower cover (1) and the upper cover (2) are provided. One end of the upper cover (2) is rotatably connected to the lower cover (1), and the other end is fastened to the lower cover (1) by a buckle. Storage slot (3), the storage slot (3) is opened inside the upper cover (2); U-shaped storage board (4), the U-shaped storage board (4) is slidably installed inside the storage groove (3), and a sealing gasket is provided between the U-shaped storage board (4) and the storage groove (3); Milk powder scoop assembly, wherein the milk powder scoop assembly is stored inside the U-shaped storage plate (4); A leveling and leak-proof component is installed on top of the milk powder scoop assembly and is used to level and prevent leakage of the milk powder scooped by the milk powder scoop assembly. A folding extension component is provided at one end of the milk powder scoop component to increase the length of the milk powder scoop component after it is unfolded.

2. The foldable, integrated milk powder scoop and lid structure according to claim 1, characterized in that, The milk powder scoop assembly includes: The spoon body (5) is circular and slides inside the U-shaped storage plate (4); A spoon handle (6) is fixedly installed on one side of the spoon body (5), and the spoon handle (6) is flush with the top of the spoon body (5).

3. The foldable, integrated milk powder scoop and lid structure according to claim 2, characterized in that, The leveling and leak-proof component includes: A push rod (7) is slidably connected to the top of the spoon handle (6); A leveling scoop (8) is fixedly connected to one end of the push rod (7) near the spoon body (5). The bottom of the leveling scoop (8) slides on the top of the spoon body (5) and the spoon handle (6). The top diameter of the leveling scoop (8) is smaller than the bottom diameter, forming a funnel-shaped structure. The bottom diameter of the leveling scoop (8) is the same as the diameter of the spoon body (5). The spoon handle (6) is also provided with a matching ring for use with the leveling scoop (8) to prevent milk powder from staying inside the leveling scoop (8). A groove (9) is formed at the top of the spoon handle (6); The slider (10) has a ⊥-shaped structure and is fixedly connected to the bottom of the push rod (7). The slider (10) is slidably connected to the groove (9).

4. The foldable, integrated milk powder scoop and lid structure according to claim 3, characterized in that, The folding and lengthening assembly includes: An extension rod (11) is rotatably connected to the top of the spoon handle (6) at the end away from the spoon body (5); Positioning plate (12), the positioning plate (12) is fixedly connected to the bottom of the spoon handle (6) at the end away from the spoon body (5); The first positioning protrusion (13) is fixedly installed at both ends of the positioning plate (12); The first positioning groove (14) is opened at one end of the extension rod (11). The first positioning groove (14) is correspondingly set with the first positioning protrusion (13) and is used to lock the extension rod (11) in the unfolded state.

5. The foldable, integrated milk powder scoop and lid structure according to claim 1, characterized in that, The bottom of the lower cover (1) is provided with a sealing groove (15) of an annular structure for connecting with the milk cap can. A sealing ring (16) is fixedly installed inside the lower cover (1). A sealing ring (17) is fixedly installed on the top of the sealing ring (16). The bottom of the upper cover (2) is provided with a protrusion (18) that cooperates with the sealing ring (17) for sealing the lower cover (1) and the upper cover (2).

6. The foldable, integrated milk powder scoop and lid structure according to claim 1, characterized in that, A pull ring is fixedly installed on the top of the U-shaped storage plate (4). Limiting grooves (19) are opened on both sides of the inner wall of the storage groove (3). Limiting blocks (20) that cooperate with the limiting grooves (19) are installed on both sides of the U-shaped storage plate (4). The limiting blocks (20) are slidably connected to the limiting grooves (19). A second positioning groove (22) is opened on both sides of the inner wall of the storage groove (3) adjacent to the limiting grooves (19). A second positioning protrusion (21) that cooperates with the second positioning groove (22) is fixedly installed on both sides of the outer side of the U-shaped storage plate (4) adjacent to the limiting blocks (20). The second positioning protrusion (21) is engaged with the second positioning groove (22).

7. The foldable, integrated milk powder scoop and lid structure according to claim 2, characterized in that, The bottom of the inner wall of the U-shaped storage plate (4) is provided with a strip groove (23). The bottom of the spoon body (5) is fixedly installed with a positioning block (24) that cooperates with the strip groove (23). The positioning block (24) slides inside the strip groove (23). A rectangular structure card block (25) is fixedly installed on the side of the spoon body (5) away from the spoon handle (6). The inner wall of the U-shaped storage plate (4) is provided with a rectangular structure card groove (26) that cooperates with the card block (25).

8. The foldable, storage-type milk powder scoop and lid integrated structure according to claim 3, characterized in that, The push rod (7) has a groove (27) at its top, which is used to control the push rod (7) to move at the top of the spoon handle (6).

9. The foldable, storage-type milk powder scoop and lid integrated structure according to claim 3, characterized in that, Magnets (28) are embedded in both sides of the inner wall of the slide (9), and iron pieces (29) that cooperate with the magnets (28) are embedded in both ends of the slider (10).

10. The foldable, integrated milk powder scoop and lid structure according to claim 4, characterized in that, Two limiting plates (30) are fixedly installed on the top of the spoon handle (6). The push rod (7) is slidably connected to the limiting plate (30). A third positioning protrusion (31) is fixedly installed on the top of each limiting plate (30). One end of the first positioning protrusion (13) and the third positioning protrusion (31) are both set as cylindrical structures, and the other end is set as spherical structures. The diameter of the spherical structure is larger than the diameter of the cylindrical structure. A third positioning groove (32) is opened at the bottom of the extension rod (11) to cooperate with the third positioning protrusion (31) for locking the folded state of the extension rod (11).

Images