Feeding bottle cleaning machine

Abstract

The invention relates to the technical field of feeding bottle cleaning machines, in particular to a feeding bottle cleaning machine which comprises a machine body, a cleaning cavity formed in the machine body, a storage rack arranged in the cleaning cavity and a first storage mechanism arranged on the storage rack. The first placing position is obliquely arranged on the shelf towards the outside of the cleaning cavity, and a preset included angle is formed between the inclination direction of the first placing position and the height direction of the cleaning cavity; the plurality of first placement positions are obliquely arranged, so that feeding bottle bodies are obliquely placed in the cleaning cavity towards the outer side of the shelf according to a preset included angle through the first placement positions, the longitudinal space occupied by each feeding bottle in the cleaning cavity is reduced, and meanwhile, the transverse space among the feeding bottles is increased; therefore, corresponding containing space can be vacated for other to-be-cleaned parts with small sizes, the internal layout of the cleaning cavity is improved, and the space utilization rate of the cleaning cavity is increased on the basis that the overall size of the cleaning machine is not increased.

Description

Technical Field

[0001] This invention relates to the technical field of baby bottle cleaning machines, and more particularly to a baby bottle cleaning machine. Background Technology

[0002] In practical applications of bottle cleaning machines, baby bottle components are typically disassembled and placed separately inside the machine. For example, a baby bottle may be disassembled into different parts such as the bottle body, nipple, nipple connector, and straw. Existing bottle cleaning machines have a fixing rod for hooking the bottle, extending from the bottom to the top of the machine. The bottle body is hung on the outside of the fixing rod with the bottle neck upside down. However, existing cleaning machines rely solely on a long fixing rod to secure the bottle body, resulting in a cluttered arrangement of bottles inside the machine. This restricts the arrangement of various parts to be cleaned both vertically and horizontally, reducing the space utilization rate and the effective cleaning space within the machine. Increasing the internal storage space would increase the overall size of the cleaning machine, making it inconvenient to use and store.

[0003] This invention was proposed in response to the shortcomings of existing technologies. Summary of the Invention

[0004] This invention addresses the problem mentioned above where increasing the internal storage space of existing cleaning machines can lead to an increase in the overall size of the cleaning machine, which is detrimental to its use and storage. It proposes a cleaning machine with an improved layout.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a baby bottle cleaning machine, including a body, a cleaning chamber disposed in the body, a shelf disposed in the cleaning chamber, and a first placement mechanism disposed on the shelf. The first placement mechanism includes a plurality of first placement positions communicating with the cleaning chamber. The first placement positions are inclinedly disposed on the shelf toward the outside of the cleaning chamber, and the inclination direction of the first placement positions has a preset angle with the height direction of the cleaning chamber.

[0006] As described above, in a bottle washing machine, the first placement mechanism includes several sets of corresponding first positioning mechanisms and second positioning mechanisms. A first placement position is provided between any set of first positioning mechanisms and second positioning mechanisms. The first placement position is provided with a first contact part at the first positioning mechanism, a second contact part at the second positioning mechanism, and a third contact part at the shelf. The first contact part, the second contact part, and the third contact part form a first placement position with a triangular positioning structure in space.

[0007] As described above, in a bottle washing machine, the first positioning mechanism includes a first fixed bracket and a first connecting bracket connected to the first fixed bracket. The first fixed bracket is mounted on the shelf via the first connecting bracket. The first fixed bracket includes support arms disposed opposite to each other on both sides, with the two support arms surrounding the outside of the first placement position.

[0008] As described above, in a bottle cleaning machine, the first positioning mechanism further includes a connecting seat disposed between the first connecting bracket and the shelf, the first fixed bracket is disposed on the top of the first connecting bracket, the first connecting bracket is disposed on the shelf through the connecting seat, the first connecting bracket is inclined toward the outside of the cleaning chamber, and the inclination direction of the first connecting bracket is consistent with the inclination direction of the first placement position, and the first contact portion is located on the first fixed bracket or the connecting seat.

[0009] In the bottle cleaning machine described above, each of the first fixed brackets is equipped with the first connecting bracket; or, the first connecting bracket is provided between two adjacent first fixed brackets.

[0010] As described above, in a bottle washing machine, the shelf is provided with a plurality of hollowed-out portions communicating with the washing chamber and a plurality of cleaning nozzle assembly holes. The cleaning nozzle assembly hole is provided between any of the first positioning mechanisms and the second positioning mechanisms. A drainage channel communicating with the hollowed-out portions and the washing chamber is provided between the first connecting bracket and the connecting seat.

[0011] As described above, in a bottle washing machine, the second positioning mechanism includes a second fixed bracket disposed on the upper part of the shelf and a positioning groove disposed on the top of the second fixed bracket. The second contact part is located in the positioning groove. The positioning groove extends obliquely upward along the length direction of the second fixed bracket in a direction away from the first positioning mechanism. The positioning groove is provided with a first limiting part and a second limiting part on both sides.

[0012] The baby bottle cleaning machine described above further includes at least one second placement mechanism disposed on the upper part of the shelf. The second placement mechanism is disposed between a plurality of first placement positions. The second placement mechanism includes a plurality of second placement positions, each of which is spaced apart along the height direction of the cleaning chamber, and adjacent two second placement positions are staggered.

[0013] As described above, in a bottle washing machine, the second placement mechanism includes a second connecting bracket disposed on the shelf and a third positioning mechanism connected to the second connecting bracket. The second connecting bracket is at least partially inclined on the shelf. A plurality of third positioning mechanisms are provided, each of which is spaced apart along the height direction of the second connecting bracket, and adjacent third positioning mechanisms are staggered. Each of the third positioning mechanisms is provided with a second placement position.

[0014] As described above, in a bottle washing machine, each of the third positioning mechanisms includes a third fixed bracket connected to the second connecting bracket and a support bracket connected to the third fixed bracket. The third fixed bracket is inclinedly disposed on the second connecting bracket and has a hook portion located above the support bracket. The second placement position is located between the hook portion and the support bracket. The support bracket is connected to the third fixed bracket and is inclined relative to the third fixed bracket. Alternatively, the support bracket is disposed between the second connecting bracket and the third fixed bracket, and the third fixed bracket is connected to the second connecting bracket through the support bracket.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention provides a baby bottle washing machine. Bottle-shaped containers, such as baby bottles, can be placed in the first placement positions. By arranging several first placement positions longitudinally outwards from the washing chamber, the baby bottles can be placed at a preset angle within the washing chamber. This improves the utilization of the internal space of the washing chamber, reducing the longitudinal space occupied by each bottle while increasing the lateral space between them. This provides more space for smaller components such as nipples and dust caps, improving the internal layout of the washing chamber and making it easier to clean smaller items like nipples and dust caps. The arrangement of the parts to be cleaned is more reasonable and compact. Without increasing the overall size of the cleaning machine, it can increase the number of bottles that can be placed in the cleaning chamber, thereby improving the capacity of the bottle cleaner, which is conducive to improving the cleaning efficiency and optimizing the user experience. Secondly, compared with the traditional method of placing the bottles upside down and vertically, the bottles are placed at an angle on the shelf in the first placement position. This allows the bottom of the bottles to tilt downwards towards the edge of the shelf, so that the water accumulated at the bottom of the bottles can flow down the bottle body into the cleaning chamber, preventing water accumulation at the bottom of the bottles and improving the drying effect of the bottles.

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is an exploded view of the cleaning machine of the present invention; Figure 2 for Figure 1 C-C section view in the middle; Figure 3 A three-dimensional representation of one embodiment of the first and second storage mechanisms of the present invention Figure 1 ; Figure 4 A front view of one embodiment of the first and second storage mechanisms of the present invention. Figure 1 ; Figure 5 A three-dimensional representation of one embodiment of the first and second storage mechanisms of the present invention Figure 2 ; Figure 6 This is a top view of one embodiment of the first and second storage mechanisms of the present invention; Figure 7 A front view of one embodiment of the first and second storage mechanisms of the present invention. Figure 2 ; Figure 8 for Figure 6 The D-D section view in the middle; Figure 9 for Figure 5 The E-E section view in the middle; Figure 10 This is a perspective view of one embodiment of the second storage mechanism of the present invention; Figure 11 This is a side view of the second storage mechanism of the present invention; Figure 12 A three-dimensional representation of another embodiment of the first and second storage mechanisms of the present invention Figure 1 ; Figure 13 for Figure 12 F-F section view in the middle; Figure 14 Side view of another embodiment of the first and second storage mechanisms of the present invention Figure 1 ; Figure 15 A three-dimensional representation of another embodiment of the first and second storage mechanisms of the present invention Figure 2 ; Figure 16 Side view of another embodiment of the first and second storage mechanisms of the present invention Figure 2 ; Figure 17 This is a perspective view of one embodiment of the rinsing device of the present invention; Figure 18 for Figure 17 G-G sectional view in the middle; Figure 19This is an installation diagram of another embodiment of the second spray assembly of the present invention; Figure 20 for Figure 19 The H-H sectional view in the image. Detailed Implementation

[0018] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0020] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0021] like Figures 1 to 20As shown, the present invention provides a baby bottle washing machine, which can be configured as at least a small baby bottle washing machine suitable for home use. The baby bottle washing machine includes a body A, a washing chamber 1 disposed within the body A, a shelf 2 disposed within the washing chamber 1, and a first placement mechanism 3 disposed on the shelf 2. The first placement mechanism 3 includes a plurality of first placement positions 31 communicating with the washing chamber 1. The first placement positions 31 are inclined on the shelf 2 toward the outside of the washing chamber 1, and the inclination direction of the first placement positions 31 has a preset angle 30 with the height direction of the washing chamber 1, that is, the first placement positions 31 are inclined along the longitudinal direction of the washing chamber 1. The cleaning chamber 1 is inclined at a preset angle 30 to the outside. In this embodiment, the baby bottle cleaning machine has a built-in rinsing device, drying device and sterilization device to achieve the cleaning, drying and sterilization functions of the items to be cleaned. The rinsing device, drying device and sterilization device can be set with reference to the existing baby bottle cleaning machine, and will not be described in detail here. The baby bottle cleaning machine also includes an openable or closable cover 6 located on the top of the cleaning chamber 1. The user can place the baby bottle, nipple, dust cover and other cleaning parts in the cleaning chamber 1, and use the corresponding rinsing device 5 to perform high pressure rinsing on the cleaning parts to achieve automatic cleaning of the cleaning parts.

[0022] In practical applications, bottle-shaped containers such as baby bottles can be placed through the first placement position 31. By tilting several of the first placement positions 31 longitudinally outward from the cleaning chamber 1, the baby bottles can be placed at a preset angle 30 within the cleaning chamber 1 through the first placement positions 31. This improves the utilization rate of the internal space of the cleaning chamber 1, reduces the longitudinal space occupied by each baby bottle within the cleaning chamber 1, and increases the lateral space between each baby bottle. This provides space for other smaller cleaning components such as nipples and dust caps, improving the internal layout of the cleaning chamber 1. The arrangement of baby bottles, nipples, and other cleaning components is more reasonable and compact. Without increasing the overall size of the cleaning machine, the number of baby bottles that can be placed in the cleaning chamber 1 can be increased, thus improving the efficiency of the cleaning process. The increased capacity of the bottle washing machine improves its cleaning efficiency and optimizes the user experience. Secondly, compared to the traditional method of placing bottles upside down and vertically, the bottles are tilted on the shelf 2 via the first placement position 31, allowing the bottom of the bottles to slope downwards towards the edge of the shelf 2. This allows water accumulated at the bottom of the bottles to flow down the bottle body into the washing chamber 1, preventing water accumulation at the bottom and improving the drying effect. Furthermore, the washing machine in this embodiment allows the bottles to be tilted within the washing chamber 1 via the first placement position 31. During the washing process, the rinsing water can wash the inside and outside of the bottles from different directions, improving the cleaning effect both inside and outside the bottles. The tilting of the bottle bottom towards the shelf 2 also reduces water accumulation at the bottom of the bottles, further enhancing the cleaning and drying effect.

[0023] In some optional embodiments, the preset included angle 30 can be set to 5° to 12°, that is, the first placement position 31 is set at a 5° to 12° angle towards the outside of the cleaning chamber 1 along the longitudinal direction. Since the capacity of the cleaning chamber 1 of a common small cleaning machine is generally 2.6L to 3L, and the cleaning machine can generally only hold 3 to 4 bottles under the existing capacity of the cleaning chamber 1, the bottle cleaning machine in this embodiment sets the first placement position 31 on the shelf 2 at a preferably 10° angle towards the outside of the cleaning chamber 1 along the longitudinal direction, so that the bottles can be placed at a 10° angle outward in the cleaning chamber 1. While maintaining the capacity of the existing common small cleaning machine, there is no need to increase the size of the bottle cleaning machine, and the number of bottles of the same size can be increased to 6, thereby improving the cleaning efficiency of the cleaning machine and optimizing the user experience.

[0024] In some optional embodiments, one specific arrangement of the first placement positions 31 is that several first placement positions 31 are evenly distributed circumferentially on the shelf 2. The shelf 2 can be a circular shelf 2 to further increase the space utilization of the cleaning chamber 1. In practical applications, several first placement positions 31 are evenly distributed circumferentially on the circular shelf 2, and each bottle is placed at a preset angle 30 towards the outside of the shelf 2, so that a space is formed between each bottle body to accommodate nipples, dust caps and other small cleaning components. Under the same height space in the cleaning chamber 1, the cleaning chamber 1 can simultaneously hold multiple bottles and multiple nipples, dust caps and other items waiting to be cleaned, increasing the carrying capacity of the cleaning chamber 1, thereby improving the cleaning efficiency of the cleaning machine, while avoiding increasing the overall size of the cleaning machine, ensuring the storage convenience of the small cleaning machine and optimizing the user experience.

[0025] In some alternative embodiments, another specific arrangement of the first placement position 31 is as follows: Figure 3As shown, several first placement positions 31 are arranged in a matrix on the shelf 2. For example, several first placement positions 31 are divided into two rows of first placement positions 31 groups arranged opposite each other. The two rows of first placement positions 31 groups are inclined towards the outside of the shelf 2. Each row of first placement positions 31 groups is provided with three first placement positions 31. The shelf 2 can be a rectangular shelf 2, such as a square shelf 2, to further increase the space utilization of the cleaning chamber 1. In practical applications, since the two rows of bottles are placed at the preset angle 30 towards the outside of the shelf 2, there is a space between the two rows of bottles to accommodate other smaller parts to be cleaned. Under the same height space in the cleaning chamber 1, the cleaning chamber 1 can simultaneously hold multiple bottles and multiple nipples, dust caps and other items to be cleaned, increasing the carrying capacity of the cleaning chamber 1, thereby improving the cleaning efficiency of the cleaning machine, while avoiding increasing the overall size of the cleaning machine, ensuring the storage convenience of the small cleaning machine and optimizing the user experience.

[0026] Specifically, such as Figure 3As shown, the first placement mechanism 3 includes several sets of correspondingly arranged first positioning mechanisms 32 and second positioning mechanisms 33. A first placement position 31 is provided between any set of first positioning mechanisms 32 and second positioning mechanisms 33. The first placement position 31 has a first contact portion 311 at the first positioning mechanism 32, a second contact portion 312 at the second positioning mechanism 33, and a third contact portion 313 on the shelf 2. The first contact portion 311, the second contact portion 312, and the third contact portion 313 form a first placement position 31 with a triangular positioning structure in space. In this embodiment, when the bottle is placed face down in the first placement position 31, the first contact portion 311, the second contact portion 312, and the third contact portion 313 contact with a preset surface of the bottle. The first contact portion 311, the second contact portion 312, and the third contact portion 313 are at least contact points that abut against a preset contact surface on the bottle. The first contact part 311, the second contact part 312, and the third contact part 313 form a triangular positioning structure in the three-dimensional space of the cleaning chamber 1, which enhances the stability and load-bearing capacity of the first placement position 31 for the baby bottle, and avoids easy deformation when supporting glass baby bottles and other heavy containers of similar shapes for a long time, thereby increasing the service life of the first placement mechanism 3. In practical applications, the baby bottle can be fixed by the triangular positioning structure, which can form an all-round constraint on the baby bottle from the horizontal, vertical and inclined directions, enhance the stability of the baby bottle placed between the first positioning post 32 and the second positioning post 33, so that the baby bottle can resist the multi-directional impact of high-pressure water flow during the cleaning process, prevent the baby bottle from shifting, tipping or rotating in the cleaning chamber 1, and help the baby bottle to disperse the mechanical vibration generated by the cleaning machine during operation, avoiding the baby bottle from resonating with the cleaning machine or being easily damaged by continuous shaking, especially for baby bottles made of fragile materials such as glass.

[0027] Further optional, such as Figure 4 As shown, in a longitudinal view, the first contact portion 311, the second contact portion 312, and the third contact portion 313 are distributed alternately from top to bottom. In a transverse view, the first contact portion 311, the third contact portion 313, and the second contact portion 312 are distributed alternately from the edge of the shelf 2 toward the center of the shelf 2. In practical applications, when the baby bottle is placed in the first placement position 31 with the bottle mouth facing down, one end of the bottle mouth is placed on the second contact portion 312, and the other end of the bottle mouth is placed on the third contact portion 313. The bottle body is tilted and contacts the first contact portion 311 to achieve triangular positioning of the baby bottle, which helps to improve the placement stability of the baby bottle.

[0028] Further optional, such as Figure 3As shown, each of the first positioning mechanisms 32 is located near the outer edge of the shelf 2, and each of the second positioning mechanisms 33 is located near the center of the shelf 2. Several first placement positions 31 are inclined at a preset angle 30 relative to the vertical direction toward the outside of the shelf 2, so that a second accommodating space is formed between each of the first placement positions 31, thereby increasing the accommodating capacity of other small cleaning parts such as nipples and dust covers.

[0029] In some alternative embodiments, such as Figure 5 As shown, the first positioning mechanism 32 includes a first fixed bracket 323 and a first connecting bracket 322 connected to the first fixed bracket 323. The first fixed bracket 323 is mounted on the shelf 2 via the first connecting bracket 322. The first fixed bracket 323 includes support arms 3231 arranged opposite to each other on both sides, and the two support arms 3231 surround the outside of the first placement position 31. In this embodiment, the first fixed bracket 323 is located on the top of the first connecting bracket 322, and the support arms 3231 on both sides are away from the first fixed bracket 323. A bottle inlet communicating with the first placement position 31 is provided at one end of a connecting bracket 322, so that the first fixing bracket 323 forms a U-shaped bracket, and the opening of the U-shaped bracket faces the inside of the cleaning chamber 1, which makes it convenient for the user to place the bottle in the first positioning mechanism 32 and the second positioning mechanism 33. The two support arms 3231 surround the sides of the bottle to fix the bottle, so that the first fixing bracket 323 can provide stronger lateral support for the bottle, making it less likely for the bottle to tip over on the shelf 2 and preventing the bottle from shaking during the cleaning process.

[0030] Further optional, such as Figure 8 As shown, the first fixed bracket 323 has a first included angle S1 with the horizontal line. The first included angle S1 is greater than 0° and less than or equal to 45°. The first fixed bracket 323 is tilted upward from the horizontal line by the first included angle S1, so that the first fixed bracket 323 can adjust the clamping height of the two side arms 3231 on the bottle, so that the first positioning mechanism 32 can further clamp the bottle and further improve the placement stability of the bottle.

[0031] In other alternative embodiments, such as Figure 7 and Figure 8As shown, the inner sides of the two side arms 3231 of the first fixed bracket 323 are provided with adjusting brackets 325. The two adjusting brackets 325 are movably connected to the two side arms 3231 respectively, and each adjusting bracket 325 has a first position B2 and a second position B1 corresponding to the inner side and the outer side of the first fixed bracket 323 respectively. The adjusting bracket 325 can move relative to the first fixed bracket 323 between the first position B2 and the second position B1 under external force. When the adjusting bracket 325 is in the first position B2, the distance between the two side arms 3231 is narrowed, and the bottle is clamped by the adjusting brackets 325 on both sides, so that the first placement position 31 can be adapted to the bottle body with a small outer diameter. When the adjusting bracket 325 is in the second position... In position B1, the distance between the two support arms 3231 increases, and the bottle is clamped by the support arms 3231 on both sides, thereby improving the adaptability of the first positioning mechanism 323 to different sizes of bottles. The user can adjust the adjustment brackets 325 on both sides according to the outer diameter of the bottle body, so that the user can adjust the size of the first placement position 31 according to actual needs. Furthermore, each of the adjustment brackets 325 is provided with at least one protrusion 3251 on the side facing the first placement position 31. At least one protrusion 3251 is set near the entrance end of the U-shaped bracket, which helps to further fix the bottle body and prevent the bottle from falling out of the first placement position 31. In actual application, the user can pull out the bottle by applying a certain external force.

[0032] Further optional, such as Figure 8 As shown, the adjusting bracket 325 is connected to the first fixed bracket 323 via a moving mechanism 326. The moving mechanism 326 drives the adjusting bracket 325 to move relative to the first fixed bracket 323 between the first position B2 and the second position B1. When the adjusting bracket 325 is in the second position B1, it is located on one side of the corresponding support arm 3231 along the longitudinal direction. When the adjusting bracket 325 is in the first position B2, it is located inside the corresponding support arm 3231. In practical applications, the user can manually move the adjusting bracket 325, which is driven by the moving mechanism 326. The user can directly adjust the position of the adjusting bracket 325 according to the outer diameter of the bottle, thereby improving the convenience of adjusting the size of the first placement position 31 and further optimizing the user experience.

[0033] Further optional, such as Figure 8As shown, the moving mechanism 326 includes a connecting rod 3261 rotatably connected to the first fixed bracket 323 and the adjusting bracket 325. The connecting rod 3261 has a first hinge end 3262 and a second hinge end 3263 at both ends, which are hinged to the first fixed bracket 323 and the adjusting bracket 325, respectively. When the adjusting bracket 325 is subjected to external force, it can rotate relative to the first fixed bracket 323 via the connecting rod 3261, thereby switching the adjusting bracket 325 between the first position B2 and the second position B1. Furthermore, the first fixed bracket 323 has a clearance groove 3264, which allows for the rotation of the connecting rod 3261. Further optionally, the hinge structure between the first hinge end 3262 and the first fixed bracket 323, and the hinge structure between the second hinge end 3263 and the adjusting bracket 325, can be configured as a rotatable interference fit shaft-hole hinge structure to facilitate locking of the first hinge end 3262 and the second hinge end 3263, thereby improving the reliability of the moving mechanism 326; or, a simple locking structure with locking protrusions and locking grooves can be provided between the first hinge end 3262 and the first fixed bracket 323, and between the second hinge end 3263 and the adjusting bracket 325, so that the adjusting bracket 325 can drive the moving mechanism 326 under appropriate external force.

[0034] In some alternative embodiments, such as Figure 5As shown, the first positioning mechanism 32 further includes a connecting seat 321 disposed between the first connecting bracket 322 and the shelf 2. The first connecting bracket 322 is mounted on the shelf 2 via the connecting seat 321. The first connecting bracket 322 is inclined towards the outside of the cleaning chamber 1, and the inclination direction of the first connecting bracket 322 is consistent with the inclination direction of the first placement position 31. The first contact portion 311 is located on the first fixed bracket 323 or the connecting seat 321. In this embodiment, the first connecting bracket 322 is inclined upward from the connecting seat 321. The first connecting bracket 322 is deflected longitudinally towards the outside of the shelf 2 at the preset included angle 30, which helps to improve the positioning accuracy of the tilted placement of the baby bottle. It can ensure that the baby bottle is tilted 10° towards the outside of the shelf 2, thereby ensuring that additional lateral space can be reserved between each of the first placement positions 31 to accommodate small items such as nipples and dust covers, which greatly improves the utilization rate of the cleaning chamber 1. The increased size and capacity of the cleaning chamber 1 allow for more bottles and nipples to be placed in the existing small bottle cleaner without increasing its overall size. Users can simply place the bottles in the first placement position 31, making operation simple and requiring no additional bottle adjustments. Furthermore, the connecting seat 321 extends upwards from the shelf 2, with the first connecting bracket 322 positioned above it and the first fixing bracket 323 positioned on top of the first connecting bracket 322. The mounting of the first connecting bracket 322 via the connecting seat 321 increases the installation height of the first fixing bracket 323. When the bottle is tilted in the first placement position 31, the two side arms 3231 of the first fixing bracket 323 are positioned closer to the bottom of the bottle, further enhancing the clamping force of the first fixing bracket 323 on the bottle. This improves the stability of the bottle placement, preventing it from shaking easily when rinsed by high-pressure water, and optimizing the cleaning effect.

[0035] In practical applications, the first contact portion 311 may have at least two parts. For example, the first contact portion 311 can be formed by the abutment between the bottle body and the connecting seat 321, or by the abutment between the bottle body and the first connecting bracket 322. This increases the contact area between the first contact portion 311 and the bottle body, allowing the first storage mechanism 3 to adapt to bottles with different external shapes. This improves the adaptability and versatility of the first storage mechanism 3 and optimizes the user experience.

[0036] Further optional, such as Figure 7As shown, the first connecting bracket 322 is detachably connected to the connecting seat 321, which facilitates the assembly and disassembly of the first connecting bracket 322 on the shelf 2, thereby facilitating the cleaning of the internal rack of the cleaning chamber 1; wherein, the first connecting bracket 322 can be detachably connected to the connecting seat 321 through a structure such as snap-fit ​​or threaded connection, for example, Figure 7 An optional connection method for the first connecting bracket 322 and the connecting seat 321 is shown. The first connecting bracket 322 includes an elastic support arm 32213231 and a hook 3222 on the elastic support arm 32213231. The connecting seat 321 includes an inclined mounting groove 3231 adapted to the first connecting bracket 322 and a first stop block 3232 located at the top of the inclined mounting groove 3231 and corresponding to the hook 3222. During assembly, the first connecting bracket 322 can be inserted into the inclined mounting groove 3231. At the same time, the elastic support arm 32213231 can elastically deform relative to the first stop block 3232 under external force, so that the hook 3222 can be engaged with the lower part of the first stop block 3232, thereby fixing the first connecting bracket 322 on the connecting seat 321. The inclined mounting groove 3231 has a preset angle 30° with the vertical direction. During assembly, the first connecting bracket 322 can be directly installed in the inclined assembly groove 3231, so that the first connecting bracket 322 is inclined on the connecting seat 321, which further ensures the tilt positioning accuracy of the first connecting bracket 322, reduces the processing and assembly difficulty of the first connecting bracket 322, and ensures that the baby bottle can be placed in the first placement position 31 at a preset angle 30. Furthermore, the first connecting bracket 322 is also provided with a second stop block on the upper side of the hook 3222. When the hook 3222 is engaged with the first stop block 3232, the second stop block abuts against the upper part of the first stop block 3232. The hook 3222 and the second stop block can clamp the first stop block 3232, which helps to improve the assembly stability of the first connecting bracket 322 relative to the connecting seat 321, thereby enhancing the support force of the first connecting bracket 322 on the baby bottle and further improving the placement stability of the baby bottle. It should be noted that since the first connecting bracket 322 is usually injection molded, the elastic support arm 32213231 has a certain degree of elasticity, which facilitates the detachable connection between the first connecting bracket 322 and the connecting seat 321.

[0037] Optionally, the connecting seat 321 is integrally formed with the shelf 2 to simplify the manufacturing process of the shelf 2, thereby simplifying the assembly of the baby bottle washing machine and improving the production and assembly efficiency of the baby bottle washing machine.

[0038] In practical applications, the first connecting bracket 322 can be configured in different ways.

[0039] Figure 5 An optional embodiment of the first connecting bracket 322 is shown, wherein each of the first fixed brackets 323 is equipped with the first connecting bracket 322. In this embodiment, the shelf 2 is provided with a connecting seat 321 corresponding to each of the first connecting brackets 322. The first connecting bracket 322 is installed on the connecting seat 321 and extends upward. The first fixed bracket 323 is disposed on the top of the first connecting bracket 322. The first fixed bracket 323 and the first connecting bracket 322 are integrally formed and form a modular assembly design, which is beneficial to simplify the disassembly and assembly of the first storage mechanism 3, and thus facilitates the cleaning of the first connecting bracket 322 and the shelf 2.

[0040] Figure 11 Another optional embodiment of the first connecting bracket 322 is shown, wherein the first connecting bracket 322 is provided between two adjacent first fixed brackets 323; in this embodiment, the shelf 2 is provided with a connecting seat 321 corresponding to each of the first connecting brackets 322, the first connecting bracket 322 is installed on the connecting seat 321, and the first connecting bracket 322 extends upward, and the top of the first connecting bracket 322 is also provided with an extension arm 3223, the extension arm 3223 extends laterally and is provided between two adjacent first fixed brackets 323, that is, the first fixed bracket 323 is connected to the first connecting bracket 322 through the extension arm 3223, which enables several first fixed brackets 323 to be continuously set together through the first connecting bracket 322 and form a modular assembly design, which is beneficial to simplify the disassembly and assembly of the first storage mechanism 3, and thus facilitates the cleaning of the first connecting bracket 322 and the shelf 2.

[0041] On the other hand, in order to improve the cleaning effect on the inside and outside of the bottle and promote drainage in the cleaning chamber 1, such as Figure 5As shown, the shelf 2 has multiple hollow portions 21 communicating with the cleaning chamber 1 and several cleaning nozzle mounting holes 22. Each of the first positioning mechanism 32 and the second positioning mechanism 33 has a cleaning nozzle mounting hole 22. The cleaning nozzle mounting hole 22 allows the nozzle of the cleaning device to pass through, enabling the nozzle to extend into the inside of the bottle for rinsing. A drainage channel communicating with the hollow portions 21 and the cleaning chamber 1 is provided between the first connecting bracket 322 and the connecting seat 321, allowing water to flow back to the drainage mechanism at the bottom of the cleaning machine, preventing water accumulation in the cleaning chamber 1 and ensuring drying efficiency. In practical applications, [the following text is incomplete and requires further context to translate accurately]. The rinsing water will wash the inside and outside of the bottle body, and after being bounced by the inner wall of the cleaning chamber 1 and other mechanical mechanisms, the rinsing water will flow back to the bottom of the cleaning chamber 1 and be discharged to the outside of the cleaning machine through the corresponding drainage device. In order to avoid water accumulation between the first connecting bracket 322 and the connecting seat 321, a drainage channel is provided between the first connecting bracket 322 and the connecting seat 321. The drainage channel is connected to the hollow part 21 located at the lower part of the connecting seat 321, which is conducive to the water flowing through the drainage channel and the hollow part 21 to the bottom of the cleaning chamber 1 and being discharged. Combined with the subsequent drying and disinfection steps of the cleaning machine, it is beneficial to improve the cleaning efficiency of the parts to be cleaned.

[0042] Optionally, the hollowed-out portion 21 can be configured as multiple circular hollowed-out openings, annular hollowed-out openings, strip-shaped hollowed-out openings, or other hollowed-out openings of different shapes. This invention does not impose any specific limitations.

[0043] On the other hand, the second positioning mechanism 33 works in conjunction with the first positioning mechanism 32 to tilt the baby bottle into the first placement position 31. Figure 4 and Figure 5An optional embodiment of the second positioning mechanism 33 is shown. The second positioning mechanism 33 includes a second fixed bracket 331331 disposed on the upper part of the shelf 2, a positioning groove 332 disposed on the top of the second fixed bracket 331331, and a second contact portion 312 disposed within the positioning groove 332. The positioning groove 332 extends obliquely upward along the length direction of the second fixed bracket 331331 in a direction away from the first positioning mechanism 32. A first limiting portion 333 and a second limiting portion 334 are respectively provided on both sides of the positioning groove 332. In this embodiment, the second fixed bracket 331 and the first positioning mechanism 32 are spaced apart and opposite to each other, and the second fixed bracket 331 extends along the central axis of the connecting seat 321 so that the central axis of the second fixed bracket 331 and the central axis of the first positioning mechanism 32 are on the same straight line L. The top of the second fixed bracket 331 is provided with a positioning groove 332 that extends obliquely upward along its extension direction. The positioning groove 332 is used to position one end of the bottle mouth, which abuts against the groove and forms the second contact portion 312. The other end of the bottle mouth abuts against the shelf 2 and forms the third contact portion 313. By tilting the positioning groove 332, the bottle mouth can be tilted relative to the shelf 2, which is beneficial for tilting the entire bottle in the first placement position 31. At the same time, the bottle mouth is opposite to the cleaning nozzle assembly hole 22, and the rinsing nozzle can extend into the inside of the bottle through the cleaning nozzle assembly hole 22 to rinse the bottle body. The high-pressure water flow forms multi-directional rebound and splashing inside the bottle, and the water flow can flow back into the cleaning chamber 1 along the tilted inner wall of the bottle, forming a secondary cleaning and improving the cleaning efficiency inside the bottle. In addition, the first limiting portion 333 and the second limiting portion 334 extend upward relative to each other to prevent the bottle body from detaching from the positioning groove 332, which can further improve the placement stability of the bottle body.

[0044] In some alternative embodiments, to further improve the space utilization of the cleaning chamber 1 inside the cleaning machine, the bottle cleaning machine also includes at least one second placement mechanism 4 disposed on the upper part of the shelf 2. The second placement mechanism 4 is disposed between several first placement positions 31. The second placement mechanism 4 includes several second placement positions 40, each of which is spaced apart along the height direction of the cleaning chamber 1, with adjacent second placement positions 40 staggered. In this embodiment, nipples, dust covers, and other small items to be cleaned can be placed through the second placement positions 40. By tilting several first placement positions 31 toward the outside of the shelf 2, an additional accommodating space is formed between several first placement mechanisms 3. Thus, other small items to be cleaned, such as nipples and dust covers, can be further placed through the second placement mechanism 4. Furthermore, the first placement mechanism 3 and the second placement mechanism 4 are located at the same height in the cleaning chamber 1, which greatly improves the space utilization inside the cleaning chamber 1, thereby improving the cleaning efficiency of the cleaning machine.

[0045] Furthermore, in some optional embodiments, the second placement mechanism 4 includes a second connecting bracket 41 disposed on the shelf 2 and a third positioning mechanism 42 connected to the second connecting bracket 41. The second connecting bracket 41 is at least partially inclined on the shelf 2. There are several third positioning mechanisms 42, each of which is spaced apart along the height direction of the second connecting bracket 41, and adjacent third positioning mechanisms 42 are staggered. Each third positioning mechanism 42 is provided with a second placement position 40. By distributing several third positioning mechanisms 42 spaced apart along the height direction of the second connecting bracket 41, each of the third positioning mechanisms 42 is distributed longitudinally along the cleaning chamber 1, which helps to further increase the space utilization of the cleaning chamber 1 and further increase the carrying space of the cleaning chamber 1. At the same time, since each of the third positioning mechanisms 42 is staggered in the space of the cleaning chamber 1, different parts to be cleaned can be placed separately, avoiding overlapping placement and interference between different parts, increasing the effective cleaning area of ​​the parts to be cleaned, and further optimizing the cleaning effect.

[0046] Furthermore, such as Figure 4As shown, each of the third positioning mechanisms 42 includes a third fixed bracket 421 connected to the second connecting bracket 41 and a support frame 423 connected to the third fixed bracket 421. The third fixed bracket 421 is inclinedly disposed on the second connecting bracket 41. The third fixed bracket 421 is provided with a hook portion 422 located above the support frame 423. The second placement position 40 is located between the hook portion 422 and the support frame 423. The second connecting bracket 41 is detachably installed on the upper part of the shelf 2. The connection between the second connecting bracket 41 and the shelf 2 can be configured as a structure similar to that between the first connecting bracket 322 and the connecting seat 321, or it can be configured as a direct snap-fit, plug-in, or other assembly structure. For example, the shelf 2 is provided with an upwardly extending slot, and the bottom of the second connecting bracket 41... The part is provided with a locking block that matches the slot. The locking block can be connected to the slot to realize the detachable connection between the second connecting bracket 41 and the shelf 2. The second connecting bracket 41 can be tilted on the shelf 2. Several third positioning mechanisms 42 are distributed at intervals along the height direction of the second connecting bracket 41. The top of the third fixing bracket 421 is inclinedly provided with the hook part 422. Components such as nipples and dust covers can be directly hung on the third fixing bracket 421 through the hook part 422, which is convenient for users to pick up and put down components such as nipples and dust covers. Components such as nipples and dust covers can be supported by the support frame 423 to improve the placement stability of components such as nipples and dust covers and prevent nipples and dust covers from shaking or rotating easily during high-pressure water rinsing, thereby affecting the cleaning effect.

[0047] In practical applications, the second storage mechanism 4 can be configured in different ways.

[0048] Figure 4 , 10 Figure 11 illustrates one optional embodiment of the second storage mechanism 4, wherein the support frame 423 is connected to the third fixed bracket 421, and the support frame 423 is inclined relative to the third fixed bracket 421; in this embodiment, the second connecting bracket 41 extends upward from the shelf 2, and the second connecting bracket 41 is at least partially bent to the left or right in the horizontal direction to form a second connecting bracket 41 with a curved section; each of the third fixed brackets 421 is spaced apart along the extending direction of the second connecting bracket 41, and the third fixed bracket 421 is provided at least at the inflection point of the curved section; any one of the third fixed brackets 421 is inclined on one side of the second connecting bracket 41, such as... Figure 11As shown, the third fixing bracket 421 has a second included angle S2 with the horizontal line, so that the third fixing bracket 421 is obliquely upward, thereby ensuring that when the nipple, dust cover, or other parts with internal cavities to be cleaned are suspended on the hook part 422, their internal cavities face downward, preventing water accumulation in the internal cavity of the parts to be cleaned, and improving cleaning and drying efficiency. Optionally, the second included angle S2 can be set to 30° to 60°, wherein the second included angle S2 is preferably 45° or 60°; at the same time, the support frame 423 is obliquely arranged on the third fixing bracket 421, and the two ends of the support frame 423 are... The support bracket 423 extends to both sides of the third fixed bracket 421 to improve the support effect of the support frame 423 on the parts to be cleaned, further improving the placement stability of the parts to be cleaned. The support frame 423 has a third included angle S3 with the horizontal line. The third included angle S3 can be adjusted so that the top surface of the support frame 423 faces upward to accommodate the hanging support of parts such as nipples and dust covers, ensuring that the inner cavity of the nipple and dust cover faces downward when suspended. Optionally, the third included angle S3 can be set to be greater than 0° and less than or equal to 60°, wherein the third included angle S3 is preferably 30° to 40°. Further optionally, in order to simplify the structure of the second placement mechanism 4, the support frame 423 can be set as a support rod, and the third fixed bracket 421 can be set as a rod-shaped or column-shaped component, etc., with a simple structure and no unnecessary water accumulation structure, which is conducive to improving drying efficiency.

[0049] Further optional, such as Figure 3 As shown, the shelf 2 may be provided with two sets of the second storage mechanism 4. The two second storage mechanisms 4 are respectively arranged on both sides of the shelf 2 at a distance from each other, and the hook parts 422 in the two second storage mechanisms 4 may be arranged in the same direction or in opposite directions.

[0050] Figures 12 to 16Another optional embodiment of the second storage mechanism 4 is shown, wherein the support frame 423 is disposed between the second connecting bracket 41 and the third fixed bracket 421, and the third fixed bracket 421 is connected to the second connecting bracket 41 through the support frame 423; in this embodiment, the second connecting bracket 41 is configured as a frame-shaped bracket, and a plurality of support frames 423 are spaced apart along the height direction of the frame-shaped bracket, and the third fixed bracket 421 is provided on any support frame 423. Nips and dust covers can be hung on the third fixed bracket 421, and the support frame 423 supports the nipple, dust cover, etc. Furthermore, the second connecting bracket 41 is inclined on the shelf 2, so that if... The second placement positions 40 are arranged in a stepped manner, allowing the cleaning chamber 1 to accommodate more components such as nipples and dust covers to be cleaned. The third fixing bracket 421 is inclinedly arranged on the support frame 423, and the third fixing bracket 421 has a fourth angle with the horizontal line. During the production process, the fourth angle can be adjusted so that the third fixing bracket 421 is inclined upward, thereby ensuring that when the nipples, dust covers and other components with inner cavities are suspended on the hook part 422, their inner cavities face downward, avoiding water accumulation in the inner cavity of the components to be cleaned, and improving cleaning and drying efficiency. Optionally, the fourth angle can be set to 30° to 60°, wherein the fourth angle is preferably 45° or 60°.

[0051] Further optional, such as Figure 15 As shown, the third fixed bracket 421 includes a plurality of hook brackets 4211, each hook bracket 4211 being evenly distributed circumferentially around the inclined direction of the third fixed bracket 421, and the ends of each hook bracket 4211 being slightly bent toward the inner side of the third fixed bracket 421, so as to improve the suspension stability of the third fixed bracket 421 for cleaning components such as nipples and dust covers; furthermore, each hook bracket 4211 can be connected to the support frame 423 through a ring bracket 424 to enhance the structural stability of the third fixed bracket 421 and the support frame 423, while forming a hollow structure in the second placement mechanism 4, which is conducive to the return of rinsing water to the bottom of the cleaning chamber 1 and discharge, avoiding water accumulation on the second placement mechanism 4, which would affect the cleaning efficiency and drying efficiency.

[0052] Further optional, such as Figure 15 and Figure 16As shown, the second connecting bracket 41 includes a first frame 411 and a second frame 412 connected to each other. The first frame 411 forms the bottom of the second connecting bracket 41, and the second frame 412 is disposed on the upper part of the first frame 411. A fifth angle S5 is formed between the first frame 411 and the second frame 412, causing the first frame 411 to be slightly inclined on the shelf 2. This results in a more gently sloping bottom structure for the second connecting bracket 41, which enhances the connection stability between the second connecting bracket 41 and the shelf 2. Furthermore, when the second connecting bracket 41 is installed on the shelf 2, a sixth angle S6 is formed between the first frame 411 and the shelf 2. The sixth included angle S6 can be set to 0° to 30°. The shelf 2 is also provided with an upwardly extending positioning post. The positioning post passes through the first frame 411 to fix the second connecting bracket 41. On the other hand, an inclined snap-fit ​​arm 4133231 is provided between the first frame 411 and the second frame 412. The snap-fit ​​arm 4133231 has a seventh included angle S7 with the first frame 411. The snap-fit ​​arm 4133231 is engaged with the corresponding slot on the shelf 2 to further fix the second connecting bracket 41, improve the connection stability of the second connecting bracket 41, thereby improving the load-bearing capacity of the second storage mechanism 4 and preventing the second storage mechanism 4 from easily tipping over.

[0053] Further optionally, in this embodiment, the cleaning chamber 1 may be provided with two sets of the second placement mechanism 4, the two second placement mechanisms 4 are respectively arranged on both sides of the shelf 2 at a distance from each other, and the hook parts 422 in the two second placement mechanisms 4 may be arranged in the same direction or in opposite directions.

[0054] On the other hand, in order to further improve the cleaning efficiency of the cleaning machine, the present invention provides a rinsing device 5 disposed inside the machine body A, such as... Figures 17 to 20As shown, the rinsing device 5 includes a first spray assembly 51 disposed in the cleaning chamber 1 and a water supply bracket 52 connected to the first spray assembly 51. The first spray assembly 51 includes a first spray arm 511 passing through the shelf 2. A water supply channel 53 is provided between the first spray arm 511 and the water supply bracket 52. The first spray assembly 51 is connected to the washing pump in the cleaning machine through the water supply bracket 52, and the washing pump inputs washing water into the water supply channel 53. The first spray arm 511 can be integrally formed with the water supply bracket 52, or it can be detachably installed on the upper part of the water supply bracket 52. This embodiment does not make a specific limitation. There are a plurality of first spray arms 511, and the plurality of first spray arms 511 are arranged one-to-one with a plurality of first placement positions 31. The first spray arms 511 face the first... The first spray arm 511 extends into the placement position 31. In this embodiment, the first spray arm 511 is set as a fixed spray arm. In actual application, when the bottle body is placed in the first placement position 31, the first spray arm 511 can extend into the inside of the bottle body and spray high-pressure water into the inside of the bottle through the first spray arm 511. Several first spray arms 511 are arranged one-to-one with several first placement positions 31, which can improve the cleaning accuracy of the cleaning machine on the inside of the bottle body, thereby further improving the cleaning efficiency. Further optionally, the top of the first spray arm 511 is provided with several first spray holes 5111 that communicate with the water supply channel 53. Each first spray hole 5111 can be set with different spray directions to increase the spray angle of the first spray arm 511, which can reduce cleaning dead angles and further improve the cleaning effect of the first spray arm 511 on the bottle body.

[0055] Furthermore, such as Figure 3 As shown, the shelf 2 is provided with a plurality of first openings 22 for the first spray arms 511 to pass through. During assembly, each first spray arm 511 passes through the first opening 22 and extends into the corresponding first placement position 31, which can improve the structural compactness of the cleaning chamber 1 and thus improve the space utilization rate of the cleaning chamber 1.

[0056] In another optional embodiment of the rinsing device 5, the first spray assembly 51 further includes a second spray arm 512 rotatably disposed below the first spray arm 511, the water supply channel 53 extending into the second spray arm 512, and the second spray arm 512 configured as a movable spray arm. Optionally, the second spray arm 512 is disposed at the lower part of the water supply bracket 52, or at the upper part of the water supply bracket 52; this embodiment does not impose specific limitations. During assembly, the second spray arm 512 is positioned below the shelf 2, and the top of the second spray arm 512 is provided with a plurality of first spray arms 512 that communicate with the water supply channel 53. Two water spray holes 5121, each of which can be configured with different spray directions, wherein at least one of the second water spray holes 5121 is inclined relative to the second spray arm 512. During the rinsing process, the high-pressure water flow generates a reaction force on the second spray arm 512, thereby driving the second spray arm 512 to rotate axially. By providing a rotatable second spray arm 512 on the lower side of the first spray arm 511, the rinsing angle range of the rinsing device 5 for the parts to be cleaned can be further increased, which is beneficial to further reduce the cleaning dead angles of the parts to be cleaned and improve the cleaning efficiency of the rinsing device 5.

[0057] Further optionally, at least two second spray arms 512 are provided, or the second spray arms 512 are provided in a one-to-one correspondence with the first spray arms 511.

[0058] In another alternative embodiment of the rinsing device 5, such as Figure 17 As shown, the second spray arm 512 extends outward along the radial direction of the first spray arm 511. There may be a plurality of second spray arms 512, which are evenly distributed circumferentially.

[0059] In another optional embodiment of the rinsing device 5, in order to further expand the accommodating space inside the cleaning chamber 1, the water supply bracket 52 is disposed inside the body A and located on the lower side outside the cleaning chamber 1. The bottom of the cleaning chamber 1 is provided with an assembly structure that connects to the water supply bracket 52 or the first spray arm 511. The water supply bracket 52 is provided with a clearance opening, which makes way for other electrical mechanisms inside the cleaning machine, which is beneficial to optimizing the internal structural layout of the cleaning machine and ensuring the normal operation of the cleaning machine. Optionally, the water supply bracket 52 can be configured as a ring bracket 424, a frame bracket, or an H-shaped bracket, etc., which is not specifically limited in this embodiment.

[0060] In another alternative embodiment of the rinsing device 5, such as Figure 17As shown, the rinsing device 5 also includes a second spray assembly 55 disposed in the body A. The second spray assembly 55 can extend into the cleaning chamber 1 and is located above the first spray assembly 51. In practical applications, the second spray assembly 55 can spray rinsing water from a height in the cleaning chamber 1 to expand the rinsing area of ​​the parts to be cleaned, thereby further optimizing the cleaning effect of the rinsing device 5.

[0061] The present invention provides an optional specific embodiment of the second spray assembly 55, such as... Figure 3 and Figure 17 As shown, the upper part of the water supply bracket 52 is provided with a hollow column 54, which extends longitudinally upward. The shelf 2 is provided with a second opening 23 for the hollow column 54 to pass through. The second spray assembly 55 is provided on the hollow column 54 and above the water supply bracket 52. In actual application, the second spray assembly 55 can spray rinsing water from a height in the cleaning chamber 1 to expand the rinsing area of ​​the parts to be cleaned, thereby further optimizing the cleaning effect of the rinsing device 5. Furthermore, the water supply channel 53 extends into the hollow column 54, and the bottom of the hollow column 54 is connected to the washing pump, through which washing water is input into the water supply channel 53.

[0062] Furthermore, such as Figure 17 As shown, the second spray assembly 55 includes a third spray arm 551 connected to the hollow column 54, and a protective cover 552 connected to the column and disposed outside the third spray arm 551. The third spray arm 551 can be fixedly connected to the hollow column 54. The protective cover 552 has a second perforated portion 215521 communicating with the cleaning chamber 1. The water supply channel 53 extends into the third spray arm 551. The exterior of the third spray arm 551 has several third spray holes 550 communicating with the water supply channel 53. 511, each of the third water spray holes 5511 can be provided with different water spraying directions. The rinsing water is sprayed through each of the third water spray holes 5511 and is ejected through the second hollow part 215521 to rinse the part to be cleaned. In addition, by providing the protective cover 552 on the outside of the third spray arm 551, the third spray arm 551 and the second placement mechanism 4 can be separated, thereby preventing the part to be cleaned from blocking the third water spray holes 5511 in the third spray arm 551, and ensuring that the rinsing device 5 has a large rinsing range.

[0063] Further optional, such as Figure 17 As shown, the second hollow portion 215521 includes a plurality of second hollow holes communicating with the cleaning chamber 1.

[0064] Optionally, the third spray arm 551 is rotatably mounted on the hollow column 54, wherein the spray direction of at least one of the third spray holes 5511 is inclined relative to the third spray arm 551. During the rinsing process, the rinsing water flow generates a reaction force on the third spray arm 551, driving the third spray arm 551 to rotate axially around the hollow column 54, thereby further expanding the rinsing angle range of the rinsing device 5, reducing the cleaning dead angle in the parts to be cleaned, and improving the cleaning efficiency. Optionally, the third spray arm 551 and the second spray arm 512 can be configured with similar structures.

[0065] The present invention also provides another optional embodiment of the second spray assembly 55, such as... Figure 19 and Figure 20 As shown, the second spray assembly 55 is located inside the cover 6, and the second spray assembly 55 can extend into the cleaning chamber 1 from the top. The cleaning machine also includes a water inlet pipe 56 located outside the cleaning chamber 1. The water inlet pipe 56 is connected to the water spray channel inside the second spray assembly 55. The water inlet pipe 56 is used to connect to the washing pump inside the cleaning machine. The washing pump inputs washing water into the water inlet pipe 56, and the washing water is transported to the inside of the second spray assembly 55 through the water inlet pipe 56 to realize the water spray rinsing function of the second spray assembly 55. The cover 6 is provided with a mounting cavity 61 for installing the water inlet pipe 56. In practical applications, the second spray assembly 55 can spray rinsing water from a height in the cleaning chamber 1 to expand the area to be rinsed. The rinsing area of ​​the cleaning components is increased, thereby further optimizing the cleaning effect of the rinsing device 5. In addition, by setting the water inlet pipe 56 outside the cleaning chamber 1, the space occupied by the rinsing device 5 in the cleaning chamber 1 can be reduced, further increasing the accommodating space of the components to be cleaned in the cleaning chamber 1, thereby improving the cleaning efficiency. Furthermore, the specific structure of the second spray assembly 55 is consistent with the above embodiment, and will not be repeated here. The second spray assembly 55 is provided with a mesh cover 57 on the outside. The mesh cover 57 has multiple hollow openings that communicate with the cleaning chamber 1. The mesh cover 57 is connected to the cover 6. The mesh cover 57 can separate the second spray assembly 55 from other structures and components to be cleaned in the cleaning chamber 1, thereby helping to ensure the normal operation of the second spray assembly 55.

[0066] The above examples are merely illustrative of the technical content of the present invention to facilitate easier understanding by the reader, but do not imply that the implementation of the present invention is limited to these examples. Any technical extensions or re-creations made based on the present invention are protected by the present invention. The scope of protection of the present invention is defined by the claims.

Claims

1. A baby bottle cleaning machine, characterized in that, The device includes a body, a cleaning chamber (1) disposed within the body, a shelf (2) disposed within the cleaning chamber (1), and a first placement mechanism (3) disposed on the shelf (2). The first placement mechanism (3) includes a plurality of first placement positions (31) communicating with the cleaning chamber (1). The first placement positions (31) are inclined on the shelf (2) toward the outside of the cleaning chamber (1), and the inclination direction of the first placement position (31) has a preset angle (30) with the height direction of the cleaning chamber (1).

2. The baby bottle cleaning machine as described in claim 1, characterized in that, The first placement mechanism (3) includes several sets of corresponding first positioning mechanisms (32) and second positioning mechanisms (33). A first placement position (31) is provided between any set of first positioning mechanisms (32) and second positioning mechanisms (33). The first placement position (31) is provided with a first contact part (311) on the first positioning mechanism (32), a second contact part (312) on the second positioning mechanism (33), and a third contact part (313) on the shelf (2). The first placement position (31) with a triangular positioning structure is formed in space by the first contact part (311), the second contact part (312), and the third contact part (313).

3. A baby bottle cleaning machine as described in claim 2, characterized in that, The first positioning mechanism (32) includes a first fixed bracket (323) and a first connecting bracket (322) connected to the first fixed bracket (323). The first fixed bracket (323) is mounted on the shelf (2) through the first connecting bracket (322). The first fixed bracket (323) includes support arms (3231) arranged opposite to each other on both sides. The two support arms (3231) surround the outside of the first placement position (31).

4. A baby bottle cleaning machine as described in claim 3, characterized in that, The first positioning mechanism (32) further includes a connecting seat (321) disposed between the first connecting bracket (322) and the shelf (2). The first fixed bracket (323) is disposed on the top of the first connecting bracket (322). The first connecting bracket (322) is disposed on the shelf (2) through the connecting seat (321). The first connecting bracket (322) is inclined toward the outside of the cleaning chamber (1), and the inclination direction of the first connecting bracket (322) is consistent with the inclination direction of the first placement position (31). The first contact part (311) is located on the first fixed bracket (323) or the connecting seat (321).

5. A baby bottle cleaning machine as described in claim 4, characterized in that, Each of the first fixed brackets (323) is equipped with the first connecting bracket (322); Alternatively, a first connecting bracket (322) may be provided between two adjacent first fixed brackets (323).

6. A baby bottle cleaning machine as described in claim 4, characterized in that, The shelf (2) is provided with a plurality of hollowed-out portions (21) communicating with the cleaning chamber (1) and a plurality of cleaning nozzle assembly holes (22). The cleaning nozzle assembly hole (22) is provided between any of the first positioning mechanism (32) and the second positioning mechanism (33). A drainage channel communicating with the hollowed-out portions (21) and the cleaning chamber (1) is provided between the first connecting bracket (322) and the connecting seat (321).

7. A baby bottle cleaning machine as described in claim 2, characterized in that, The second positioning mechanism (33) includes a second fixed bracket (331) (331) disposed on the upper part of the shelf (2) and a positioning groove (332) disposed on the top of the second fixed bracket (331) (331). The second contact part (312) is located in the positioning groove (332). The positioning groove (332) extends obliquely upward along the length direction of the second fixed bracket (331) (331) in a direction away from the first positioning mechanism (32). The positioning groove (332) is provided with a first limiting part (333) and a second limiting part (334) on both sides respectively.

8. A baby bottle cleaning machine as described in any one of claims 1 to 7, characterized in that, It also includes at least one second placement mechanism (4) located on the upper part of the shelf (2). The second placement mechanism (4) is located between a plurality of first placement positions (31). The second placement mechanism (4) includes a plurality of second placement positions (40). Each second placement position (40) is distributed at intervals along the height direction of the cleaning chamber (1), and two adjacent second placement positions (40) are staggered.

9. A baby bottle cleaning machine as described in claim 8, characterized in that, The second placement mechanism (4) includes a second connecting bracket (41) disposed on the shelf (2) and a third positioning mechanism (42) connected to the second connecting bracket (41). The second connecting bracket (41) is at least partially inclined on the shelf (2). There are a plurality of third positioning mechanisms (42), and each third positioning mechanism (42) is distributed at intervals along the height direction of the second connecting bracket (41), and two adjacent third positioning mechanisms (42) are staggered. Each third positioning mechanism (42) is provided with a second placement position (40).

10. A baby bottle cleaning machine as described in claim 9, characterized in that, Each of the third positioning mechanisms (42) includes a third fixed bracket (421) connected to the second connecting bracket (41) and a support frame (423) connected to the third fixed bracket (421). The third fixed bracket (421) is inclinedly arranged on the second connecting bracket (41). The third fixed bracket (421) is provided with a hook portion (422) above the support frame (423). The second placement position (40) is located between the hook portion (422) and the support frame (423). The support frame (423) is connected to the third fixed bracket (421), and the support frame (423) is inclined relative to the third fixed bracket (421); Alternatively, the support bracket (423) may be disposed between the second connecting bracket (41) and the third fixed bracket (421), and the third fixed bracket (421) may be connected to the second connecting bracket (41) through the support bracket (423).

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