Combined lower frame structure of a baby bottle washing machine

Abstract

The utility model relates to a combined lower frame structure of feeding bottle cleaning machine, including lower frame, the lower frame includes the lower support frame and water spraying support of grid, the lower support frame is placed detachably coaxially above water spraying support, be equipped with hot -blast drainage line on the lower support frame, be equipped with the feeding bottle air -jet structure of extending into the feeding bottle inside on hot -blast drainage line, be equipped with clean water drainage line on water spraying support, at least be equipped with the feeding bottle water -jet structure of extending into the feeding bottle inside on clean water drainage line, the feeding bottle water -jet structure and feeding bottle air -jet structure combination constitute washing and drying integrated mechanism, the lower frame structure of this feeding bottle cleaning machine is composed of two parts of independent lower support frame and water spraying support, and is responsible for cleaning and drying function respectively, wherein the lower support frame is used for hot -blast guide, water spraying support is used for clean water guide, and the combination assembly operation is simple, convenient between both, can reduce the complexity of lower frame structure, reduces its production cost.

Description

Technical Field

[0001] This utility model relates to the field of baby bottle cleaning machines, specifically a combined rack structure for a baby bottle cleaning machine. Background Technology

[0002] Current baby bottle washing machine structures are shown in Chinese patent document, application number 202422776611.7, which discloses a baby bottle washing machine with washing and drying functions. The machine has an inner cavity with a support frame, a bottle mesh mounting position for positioning and inverting the baby bottle, and a hot air output component for supplying hot air into the inner cavity to dry the bottle. The bottle mesh mounting position has a spray nozzle that can extend into the bottle and is connected to the water supply end of the washing device. The hot air output component has a hot air outlet connected to the air supply end of the drying device. In this structure, on the one hand, the spray nozzle and the hot air output component are integrated on the support frame, making the support frame structure complex and increasing design and manufacturing difficulties. On the other hand, the hot air generated by the drying device can only be sprayed out on the outside of the bottle through the hot air outlet. Due to the principle of hot air rising, the initially sprayed high-temperature hot air cannot immediately enter the inside of the inverted bottle, affecting the drying effect inside the bottle. Therefore, a new baby bottle support structure is needed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned existing problems and provide a simple and reasonable combined rack structure for a baby bottle washing machine.

[0004] A combined lower frame structure for a baby bottle washing machine includes a lower frame for inverting baby bottles and placing nipples upright. The lower frame includes a grid-shaped lower support frame and a water spray bracket. The lower support frame is detachably and coaxially placed above the water spray bracket. The lower support frame is provided with a hot air guide pipe, and the hot air guide pipe is provided with a bottle air jet structure that extends into the baby bottle. The water spray bracket is provided with a clean water guide pipe, and the clean water guide pipe is provided with at least one bottle water spray structure that extends into the baby bottle. The bottle water spray structure and the bottle air jet structure are combined to form an integrated washing and drying mechanism.

[0005] The objective of this utility model can also be achieved by the following technical measures: As a more specific solution, the lower support frame is provided with a first positioning component at its center, and the water spray bracket is provided with a second positioning component at its center. The water spray bracket and the lower support frame are coaxially connected by the cooperation of the second positioning component and the first positioning component.

[0006] As a further embodiment, the first positioning component includes a central collar with two slots on opposite sides of its inner wall; the second positioning component includes a central connector, which is inserted into the central collar and has two side plates extending from its outer wall into the slots.

[0007] As a further embodiment, the hot air drainage pipe includes an integrally formed annular pipe in the middle of the lower support frame and an inlet pipe connected to the annular pipe. Two spaced-apart bottle air jets extend from the annular pipe, forming a bottle air jet structure. Each bottle air jet has an air jet nozzle at its top.

[0008] As a further embodiment, the water diversion pipeline includes a central branch section and several first diversion pipes evenly distributed around the outer periphery of the central branch section. Each first diversion pipe has three spaced-apart bottle spray columns extending vertically, forming a bottle spray structure. Each bottle spray column has a first spray hole axially opened at its top.

[0009] As a further embodiment, the water spray bracket also includes several second drainage pipes evenly distributed circumferentially on the central diversion section. The number of second drainage pipes is the same as that of the first drainage pipes, and they are arranged alternately with the first drainage pipes. Each second drainage pipe has a vertically extending nipple water spray column placed below the nipple, and the top of the nipple water spray column is axially provided with a second water spray hole.

[0010] As a further solution, the hot air inlet of the inlet pipe is located on one side of the lower support frame, and the other side of the lower support frame is provided with a foolproof structure for the inner liner to fit.

[0011] As a further solution, a central water supply column for connection to the water supply system is also included. The central water supply column passes through the spray bracket and has an upper connection port at the height of the corresponding spray bracket that connects to the clean water diversion pipeline. A rotating spray head is detachably connected to the top of the central water supply column, and the rotating spray head has multiple upper nozzles facing different directions.

[0012] As a further solution, a rotating spray arm is also provided below the water spray bracket. The rotating spray arm is rotatably connected to the central water supply column, and the central water supply column has a lower connecting port that communicates with the rotating spray arm at a height corresponding to the rotating spray arm. The rotating spray arm is provided with multiple lower nozzles at different angles but all pointing upwards.

[0013] As a further embodiment, the lower support frame is provided with several bottle supports and several nipple supports, which are arranged alternately around the central axis of the lower support frame. The bottle supports are located on the outside of the washing and drying unit.

[0014] The beneficial effects of this utility model are as follows: This utility model discloses a combined lower frame structure for a baby bottle washing machine. The lower frame structure consists of two independent parts: a lower support frame and a water spray bracket, which are responsible for the washing and drying functions, respectively. The lower support frame is used for hot air guidance, and the water spray bracket is used for clean water guidance. The combination and assembly of the two parts is simple and convenient, which can reduce the complexity of the lower frame structure and reduce its production cost. When one part is damaged, it is not necessary to replace the entire lower frame structure, thereby reducing maintenance costs. Attached Figure Description

[0015] Figure 1 This is an exploded structural diagram of one embodiment of the present invention.

[0016] Figure 2 for Figure 1 Enlarged structural diagram at point A1.

[0017] Figure 3 for Figure 1 Enlarged structural diagram at point A2.

[0018] Figure 4 This is a top view of the lower frame structure in this utility model.

[0019] Figure 5 This is a schematic diagram of the integrated washing and drying mechanism in this utility model.

[0020] Figure 6 This is a schematic diagram (top view) of the water spray support structure in this utility model.

[0021] Figure 7 This is a schematic diagram of the disassembled structure of the lower frame in this utility model. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] refer to Figures 1 to 7 As shown, a combined lower frame structure for a baby bottle washing machine includes a lower frame 9 for inverting baby bottles and placing nipples upright. The lower frame 9 includes a grid-shaped lower support frame 5 and a water spray bracket 7. The lower support frame 5 is detachably and coaxially placed above the water spray bracket 7. The lower support frame 5 is provided with a hot air guide pipe 56, and the hot air guide pipe 56 is provided with a baby bottle air jet structure Z1 that extends into the baby bottle. The water spray bracket 7 is provided with a clean water guide pipe, and the clean water guide pipe is provided with at least one baby bottle water spray structure Z2 that extends into the baby bottle. The baby bottle water spray structure Z2 and the baby bottle air jet structure Z1 are combined to form a washing and drying integrated mechanism Z.

[0024] The lower frame structure of this baby bottle washing machine consists of two independent parts: a lower support frame 5 and a water spray bracket 7, which are responsible for the washing and drying functions respectively. The lower support frame 5 is used for hot air guidance, and the water spray bracket 7 is used for clean water guidance. The combination and assembly of the two is simple and convenient, which can reduce the complexity of the lower frame structure and reduce its production cost. When one part is damaged, it is not necessary to replace the entire lower frame structure, thus reducing maintenance costs.

[0025] The lower support frame 5 is provided with a first positioning component at its center, and the water spray bracket 7 is provided with a second positioning component at its center. The water spray bracket 7 and the lower support frame 5 are coaxially connected by the second positioning component cooperating with the first positioning component. Specifically: the first positioning component includes a central collar 57, and two slots 571 are provided on opposite sides of the inner wall of the central collar 57; the second positioning component includes a central connector 75, which is inserted into the central collar 57 and has two side plates 751 extending from its outer wall into the slots 571; this structure, through the mutual insertion and cooperation of the two slots 571 and the two side plates 751, can ensure that the bottle water spraying structure Z2 and the bottle air spraying structure Z1 can form a cooperation when the lower support frame 5 is assembled with the water spray bracket 7.

[0026] The hot air intake pipe 56 includes an annular pipe 562 integrally formed in the middle of the lower support frame 5 and an inlet pipe 563 connected to the annular pipe 562. Two spaced-apart bottle air jets 564 extend from the annular pipe 562. The two bottle air jets 564 form a bottle air jet structure Z1. Each bottle air jet 564 has an air jet port 565 at its top. The bottle air jet structure Z1 is composed of two bottle air jets 564, which can prevent one of the bottle air jets 564 from being blocked and ensure the drying effect of the bottle.

[0027] The water diversion pipeline includes a central diversion section 70 and several first diversion pipes 71 evenly distributed around the outer periphery of the central diversion section 70. Each first diversion pipe 71 has three spaced-apart bottle spray columns 72 extending vertically. The three bottle spray columns 72 form a bottle spray structure Z2. Each bottle spray column 72 has a first spray hole 721 axially opened at its top. This bottle cleaning structure allows each spray nozzle to operate independently on a separate bottle spray column 72. This prevents multiple spray nozzles spraying simultaneously onto the same bottle from merging due to their close proximity, ensuring that each spray column reaches a specific part of the bottle and improving the cleaning effect.

[0028] The three water spray columns 72 of the baby bottle are arranged in an equilateral triangle or an isosceles triangle; the three water spray columns 72 and the two air jet columns 564 of the baby bottle are arranged in a pentagon.

[0029] The water spray bracket 7 also includes several second drainage pipes 73 evenly distributed circumferentially on the central diversion section 70. The number of second drainage pipes 73 is the same as that of the first drainage pipes 71, and they are arranged alternately with the first drainage pipes 71. Each second drainage pipe 73 has a vertically extending nipple water spray column 74 placed below the nipple. The top of the nipple water spray column 74 is axially provided with a second water spray hole 741. The nipple water spray column 74 is used to rinse the nipple.

[0030] The hot air inlet 561 of the inlet pipe 563 is located on one side of the lower support frame 5, and the other side of the lower support frame 5 is provided with a foolproof structure for the inner liner to fit. Since the hot air outlet of the drying system is located on the side wall of the inner liner, the foolproof structure ensures that the lower support frame 5 is installed into the inner liner in a specified direction, so that the hot air inlet 561 can be connected to the hot air outlet of the drying system. In addition, the foolproof structure includes two recesses 58 located on opposite edges, which are used to fit with the foolproof ribs on the inner wall of the inner liner.

[0031] It also includes a central water supply column 76 for connection with the water supply system. The central water supply column 76 passes through the water spray bracket 7 and has an upper connection port 761 at the height of the corresponding water spray bracket 7 that is connected to the clean water diversion pipe. The top of the central water supply column 76 is detachably connected to a rotating spray head 77, which has multiple upper nozzles 771 facing different directions. The rotating spray head 77 cleans the bottom surfaces of the bottle caps, gravity ball straws, and nipple connecting rings placed on the bottle washing machine rack. The upper nozzle 771 on the rotating spray head 77 rotates in coordination, so that the inner walls of the bottle caps, gravity ball straws, and nipple connecting rings are cleaned from multiple directions at the same time, making the cleaning more thorough and efficient.

[0032] In addition, the central water supply column 76 is provided with a ring of fastening grooves 763, and the central connector 75 is provided with elastic buckle arms 752 that engage with the fastening grooves. Through the cooperation of the elastic buckle arms 752 and the fastening grooves 763, the central water supply column 76 is assembled and connected with the water spray bracket 7. The side plate 751 is provided on the outside of the elastic buckle arms 752.

[0033] It also includes a rotating spray arm 78 located below the water spray bracket 7. The rotating spray arm 78 is rotatably connected to the central water supply column 76, and the central water supply column 76 has a lower connecting port 762 that communicates with the rotating spray arm 78 at a height corresponding to the rotating spray arm 78. The rotating spray arm 78 is provided with a plurality of lower nozzles 781 at different angles but all facing upward. The rotating spray arm 78 cleans the outer surface of the bottle and nipple. The lower nozzle 781 on the rotating spray arm 78 rotates in coordination, so that the outer surface of the bottle and nipple is cleaned from multiple directions at the same time, making the cleaning more thorough and efficient.

[0034] The lower support frame 5 is provided with four bottle supports 4 and four nipple supports 51. The four bottle supports 4 and four nipple supports 51 are arranged alternately around the central axis of the lower support frame 5. The bottle supports 4 are located on the outside of the washing and drying mechanism Z.

[0035] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A combined rack structure for a baby bottle washing machine, comprising a rack (9) for inverting baby bottles and uprighting nipples, characterized in that: The lower rack (9) includes a grid-shaped lower support frame (5) and a water spray bracket (7). The lower support frame (5) is detachably and coaxially placed above the water spray bracket (7). The lower support frame (5) is provided with a hot air drainage pipe (56). The hot air drainage pipe (56) is provided with a bottle air jet structure (Z1) that extends into the bottle. The water spray bracket (7) is provided with a clean water drainage pipe. The clean water drainage pipe is provided with at least one bottle water spray structure (Z2) that extends into the bottle. The bottle water spray structure (Z2) and the bottle air jet structure (Z1) are combined to form a washing and drying integrated mechanism (Z).

2. The combined rack structure of a baby bottle washing machine according to claim 1, characterized in that: The lower support frame (5) is provided with a first positioning component at its center, and the water spray bracket (7) is provided with a second positioning component at its center. The water spray bracket (7) and the lower support frame (5) are coaxially connected by the second positioning component and the first positioning component.

3. The combined rack structure of a baby bottle washing machine according to claim 2, characterized in that: The first positioning component includes a central collar (57), and two slots (571) are provided on opposite sides of the inner wall of the central collar (57); the second positioning component includes a central connector (75), which is inserted into the central collar (57) and has two side plates (751) extending from its outer wall into the slots (571).

4. The combined rack structure of a baby bottle washing machine according to claim 1, characterized in that: The hot air intake pipe (56) includes an annular pipe (562) integrally formed in the middle of the lower support frame (5) and an inlet pipe (563) connected to the annular pipe (562). Two spaced bottle air jet columns (564) extend from the annular pipe (562). The two bottle air jet columns (564) form a bottle air jet structure (Z1). Each bottle air jet column (564) has an air jet port (565) at its top.

5. The combined rack structure of a baby bottle washing machine according to claim 1, characterized in that: The water diversion pipeline includes a central diversion section (70) and several first diversion pipes (71) evenly distributed around the outer periphery of the central diversion section (70). Each first diversion pipe (71) has three spaced-apart bottle spray columns (72) extending vertically. The three bottle spray columns (72) form a bottle spray structure (Z2). Each bottle spray column (72) has a first spray hole (721) axially opened at the top of its tip.

6. The combined rack structure of a baby bottle washing machine according to claim 5, characterized in that: The water spray bracket (7) also includes several second drainage pipes (73) evenly distributed around the central diversion section (70). The number of second drainage pipes (73) is the same as that of the first drainage pipes (71) and they are arranged alternately with the first drainage pipes (71). Each second drainage pipe (73) has a nipple water spray column (74) extending vertically below the nipple. The top of the nipple water spray column (74) is provided with a second water spray hole (741) axially.

7. The combined rack structure of a baby bottle washing machine according to claim 4, characterized in that: The hot air inlet (561) of the inlet pipe (563) is located on one side of the lower support frame (5), and the other side of the lower support frame (5) is provided with a foolproof structure for the inner liner to fit.

8. The combined rack structure of a baby bottle washing machine according to claim 1, characterized in that: It also includes a central water supply column (76) for connection with the water supply system. The central water supply column (76) passes through the water spray bracket (7) and has an upper connection port (761) at the height of the corresponding water spray bracket (7) that is connected to the clean water diversion pipe. The top of the central water supply column (76) is detachably connected to a rotating spray head (77), which has multiple upper nozzles (771) facing different directions.

9. The combined rack structure of a baby bottle washing machine according to claim 1, characterized in that: It also includes a rotating spray arm (78) located below the water spray bracket (7). The rotating spray arm (78) is rotatably connected to the central water supply column (76), and the central water supply column (76) has a lower connecting port (762) that communicates with the rotating spray arm (78) at the height of the rotating spray arm (78). The rotating spray arm (78) is provided with multiple lower nozzles (781) at different angles but all facing upwards.

10. The combined rack structure of a baby bottle washing machine according to claim 1, characterized in that: The lower support frame (5) is provided with several bottle supports (4) and several nipple supports (51). The bottle supports (4) and several nipple supports (51) are arranged alternately around the central axis of the lower support frame (5). The bottle supports (4) are located on the outside of the washing and drying mechanism (Z).

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