Mother and infant sterilizer
By incorporating a U-shaped notch and a folding frame into the baby sterilizer, the problem of hot air being unable to enter tubular items is solved, achieving more efficient sterilization and drying, better space utilization, and ensuring comprehensive sterilization results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 浙江夕尔科技有限公司
- Filing Date
- 2025-03-13
- Publication Date
- 2026-04-28
AI Technical Summary
Existing baby sterilizers have difficulty getting hot air into tubular items such as straws during the sterilization process, resulting in poor sterilization and drying effects and low space utilization.
A baby sterilizer was designed, featuring a U-shaped notch and a folding rack on the shelf. The U-shaped notch is used to hang items such as straws, and the folding rack can be flipped to a vertical or horizontal position. With the help of a stop pin and a protrusion, the items are placed stably. Combined with an ultraviolet germicidal lamp and multi-angle air outlets, the sterilization effect and space utilization are improved.
It effectively improves the disinfection and drying efficiency of tubular items, increases space utilization, ensures comprehensive and thorough disinfection, and adapts to the disinfection needs of different items.
Smart Images

Figure CN224166619U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of maternal and infant products, specifically relating to a maternal and infant sterilizer. Background Technology
[0002] Baby sterilizers are primarily used to sterilize various baby products using hot air, improving users' quality of life and health. Most baby sterilizers on the market have a bottle rack inside the container. The bottle rack is made of fine wire mesh welded into a flat mesh or a basket shape, for directly placing bottles, cups, plates, and other items to be sterilized.
[0003] This method of directly placing items has the following problems: For baby drinking cups, because the cups contain tubular items such as straws and gravity balls, the hot air cannot properly enter the straw inside the cup during the drying process due to different placement methods by the user. For example, when the cup is placed directly on the shelf, the hot air cannot enter the straw inside the cup, resulting in poor disinfection and drying effect. In some cases, the cup is still not dried after the disinfection process is completed. Summary of the Invention
[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a baby sterilizer.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mother and baby sterilizer, including a main body, wherein a shelf is provided inside the main body, the shelf including a first shelf, and the outer part of the first shelf is provided with several storage notches.
[0006] Furthermore, the storage notch is a U-shaped notch formed by bending the metal wire at the front end of the first shelf.
[0007] Furthermore, the shelf includes a second shelf, which is a frame with supporting feet at the bottom and is located in the first cavity of the main body along with the first shelf.
[0008] Furthermore, the shelf includes a third shelf, which is equipped with a folding frame that can be folded into a vertical or horizontal state.
[0009] Furthermore, the bottom of the folding frame is provided with a rotating shaft that is movably connected to the third shelf. The third shelf is provided with a stop notch. The folding frame flips along the rotating shaft from horizontal to vertical. When the limiting part at the upper end of the rotating shaft is adapted to the stop notch, the folding frame is in a vertical state.
[0010] Furthermore, the first shelf and the third shelf are located in the first cavity and the second cavity of the main body, respectively.
[0011] Furthermore, the front end of the left and right inner sides of the main body is provided with a stop pin, and the rear end of the shelf is provided with a protrusion. The shelf is pulled outward and moves until the protrusion touches the stop pin and stops moving.
[0012] Furthermore, the protrusion adopts an inverted "V" shaped structure.
[0013] Furthermore, one or more inner surfaces of the body are provided with ultraviolet germicidal lamps; an air outlet and an air inlet are respectively provided on the upper and lower sides of one inner surface of the body.
[0014] Furthermore, the front end of the main body is provided with a cabinet door, and the inner surface of the cabinet door and the inner side of the main body corresponding to the cabinet door are provided with several diamond-shaped reflective blocks.
[0015] The beneficial effects of this utility model are as follows: Several storage notches are provided on the first shelf, allowing users to insert straws, toothbrushes, spoons, and other items, which can then be hung above the notches. This effectively drains water from the straws, improving drying efficiency, and also increases space utilization. By setting a stop pin that engages with a protrusion on the shelf, the shelf can be stopped at the stop pin position when pulled outwards, facilitating the placement of items to be disinfected. A flip-up rack is provided on the third shelf, allowing it to switch between horizontal and vertical states. When the rack is upright, it can be used to lay out cotton items such as bibs. When drying bibs is not required, the rack can be laid down horizontally, freeing up more space for other items to be disinfected. Attached Figure Description
[0016] Figure 1 This is a 3D diagram of a baby sterilizer;
[0017] Figure 2 This is a 3D view of the baby sterilizer after the cabinet door has been removed.
[0018] Figure 3 This is a 3D view of the inside of the baby sterilizer with two shelves removed.
[0019] Figure 4 This is a 3D diagram of the first type of storage rack;
[0020] Figure 5 It is a three-dimensional third type of shelf. Figure 1 ;
[0021] Figure 6 It is a three-dimensional third type of shelf. Figure 2 .
[0022] In the diagram: 1. Main body, 2. First shelf, 3. Storage notch, 4. Second shelf, 5. First cavity, 6. Third shelf, 7. Folding shelf, 8. Rotating shaft, 9. Stop notch, 10. Limiting part, 11. Second cavity, 12. Stop pin, 13. Protrusion, 14. Ultraviolet germicidal lamp, 15. Air outlet, 16. Air inlet, 17. Cabinet door, 18. Diamond-shaped reflector, 19. Boss. Detailed Implementation
[0023] The technical solution of this utility model will be further described and illustrated below through specific embodiments, making this utility model clearer and more understandable. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.
[0024] like Figures 1-6 As shown, this embodiment relates to a baby sterilizer, including a main body 1. A shelf is provided inside the main body 1. The shelf includes a first shelf 2, and the outer part of the first shelf 2 is provided with a plurality of storage notches 3. The storage notches can be set to different sizes.
[0025] The storage notch 3 is a U-shaped notch formed by bending the metal wire at the front end of the first shelf 1. The shelf material can be stainless steel, and the steel wire is bent to form a U-shaped notch. The U-shaped notch can have different widths to accommodate straws of different sizes, or items such as toothbrushes and spoons, which can be inserted and hung on the U-shaped notch. On the one hand, it can effectively drain the water from the straws, improving drying efficiency, and on the other hand, it can improve the utilization of space.
[0026] The shelf includes a second shelf 4, which is a frame with supporting feet at the bottom and is located in the first cavity 5 of the main body 1 along with the first shelf 1.
[0027] The storage rack includes a third storage rack 6, on which a folding rack 7 is mounted. The folding rack 7 can be folded vertically or horizontally. For cotton items such as baby bibs, limited space prevents them from being fully unfolded or directly stacked, which would affect drying efficiency and prevent timely use of dry, safe bibs. The folding rack, when folded vertically, allows for the unfolding of bibs; when folded horizontally, it frees up more space for disinfecting other items when bibs are not needed. The third storage rack 6 uses a frame with supporting legs at the bottom.
[0028] By setting up a folding rack 7, cotton items such as bibs can be laid out to reduce folding and facilitate the rapid drying of such items.
[0029] The bottom of the folding frame 7 is provided with a rotating shaft 8 that is movably connected to the third shelf 6. The third shelf 6 is provided with a stop notch 9. The folding frame 7 flips along the rotating shaft 8 from horizontal to vertical. When the limiting part 10 at the upper end of the rotating shaft is adapted to the stop notch 9, the folding frame is in a vertical state.
[0030] The first shelf 2 and the third shelf 4 are located in the first cavity 5 and the second cavity 11 of the main body, respectively. The first shelf 2 is placed on the protrusions 19 symmetrically arranged on the left and right inner sides of the main body 1, which improves the utilization rate of the upper space of the cavity.
[0031] The front end of the left and right inner sides of the main body 1 is provided with a stop pin 12, and the rear end of the shelf is provided with a protrusion 13. The shelf is pulled outward and moves until the protrusion 13 touches the stop pin 12 and stops moving.
[0032] The protrusion 13 adopts an inverted "V" shaped structure.
[0033] The first shelf 2 is placed on the symmetrical protrusions 19 on the left and right inner sides of the main body 1. When the user pulls the first shelf 2 outward, the stop pin 12 blocks the outward movement of the protrusion 13, thus stopping the first shelf 2 at the stop pin 12 position. Supported by the protrusions 19, the first shelf can be pulled out, making it convenient for users to place various items that need to be disinfected. Similarly, the third shelf 6 is placed on the bottom surface of the second cavity 11. When pulled outward, the rear protrusion 13 moves outward and is blocked by the stop pin 12, stopping the third shelf 6 at the stop pin 12 position, making it convenient to place items that need to be disinfected.
[0034] Ultraviolet germicidal lamps 14 are provided on one or more inner surfaces of the main body 1; an air outlet 15 and an air inlet 16 are respectively provided on the upper and lower sides of one inner surface of the main body 1. The multiple inner surfaces of the main body 1 include a vertical inner wall, a top surface, and a bottom surface. By providing ultraviolet germicidal lamps 14 on multiple inner surfaces, multi-angle sterilization is more comprehensive and the disinfection effect is better. The air outlet 15 and the air inlet 16 are located at the upper and lower parts of one inner surface of the main body 1 corresponding to the cabinet door 17, which facilitates the flow of hot air from bottom to top and improves the drying effect.
[0035] The front end of the main body is provided with cabinet doors 17, and the two cabinet doors correspond to the first cavity 5 and the second cavity 11. Several rhomboid reflective blocks 18 are provided on the inner surface of the cabinet doors 1 and the inner side of the main body 1 corresponding to the cabinet doors. The multiple rhomboid reflective blocks make the ultraviolet rays better diffused and reflected, effectively reflecting the ultraviolet rays to every corner, ensuring sterilization without dead angles and reducing disinfection blind spots.
[0036] It should be noted that the illustrations provided in the above embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.
[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A baby sterilizer, comprising a main body, characterized in that, The body is provided with a shelf, which includes a first shelf and a third shelf. The outer part of the first shelf is provided with several storage notches. The third shelf is equipped with a folding frame, which can be folded into a vertical or horizontal state.
2. The mother and baby sterilizer according to claim 1, characterized in that, The storage notch is a U-shaped notch formed by bending the metal wire at the front end of the first shelf.
3. The mother and baby sterilizer according to claim 1, characterized in that, The shelf includes a second shelf, which is a frame with supporting feet at the bottom and is located in the first cavity of the main body along with the first shelf.
4. The mother and baby sterilizer according to claim 1, characterized in that, The bottom of the folding frame is provided with a rotating shaft that is movably connected to the third shelf. The third shelf is provided with a stop notch. The folding frame flips along the rotating shaft from horizontal to vertical. When the limiting part at the upper end of the rotating shaft is adapted to the stop notch, the folding frame is in a vertical state.
5. The mother and baby sterilizer according to claim 1, characterized in that, The first shelf and the third shelf are located in the first cavity and the second cavity of the main body, respectively.
6. The mother and baby sterilizer according to any one of claims 1-5, characterized in that, The front end of the left and right inner sides of the main body is provided with a stop pin, and the rear end of the shelf is provided with a protrusion. The shelf is pulled outward and moves until the protrusion touches the stop pin and stops moving.
7. The mother and baby sterilizer according to claim 6, characterized in that, The protrusion adopts an inverted "V" shaped structure.
8. The mother and baby sterilizer according to claim 1, characterized in that, One or more inner surfaces of the body are provided with ultraviolet germicidal lamps; an air outlet and an air inlet are respectively provided on the upper and lower sides of one inner surface of the body.
9. The mother and baby sterilizer according to claim 1, characterized in that, The front end of the main body is provided with a cabinet door, and the inner surface of the cabinet door and the inner side of the main body corresponding to the cabinet door are provided with several diamond-shaped reflective blocks.