Cleaning equipment

Abstract

The cleaning equipment comprises an outer shell, a base, a supporting assembly and a spraying assembly, the supporting assembly comprises a first supporting piece and a second supporting piece which are arranged in the height direction of a washing inner cavity in a spaced mode, and the second supporting piece is rotatably connected to the side wall of the washing inner cavity; the spraying assembly comprises a first spraying piece and a second spraying piece, the first spraying piece is located below the first spraying piece, and the second spraying piece is connected to the lower portion of the second supporting piece; a water supply hose is arranged between the water supply pipeline and the second spraying part, and when the second supporting part is bent downwards to be in a storage state, the water supply hose is bent to be in a closed state and used for cutting off a water path of the second spraying part and the water supply assembly; the second supporting piece can be folded downwards according to actual use requirements, and when the height size of the to-be-cleaned piece is large, the second supporting piece can be folded downwards, so that the height of the whole washing inner cavity is larger, the adaptability is higher, and the washing requirements of the to-be-cleaned pieces of various sizes can be met.

Description

Technical Field

[0001] The invention belongs to the technical field of household appliances, and in particular relates to a cleaning device. Background Art

[0002] With the improvement of living standards, people's requirements for automated cleaning are gradually increasing. Take baby bottles as an example. Baby bottles generally include bottle body, nipple, dust cover and screw cap. As baby products, baby bottles need to be cleaned frequently, have high cleaning requirements, and the cleaning task is heavy.

[0003] At present, baby bottles are generally cleaned manually. During manual cleaning, the various parts are separated and cleaned incompletely, and the cleaning efficiency is low. A small number of baby bottles are cleaned by bottle washing or in a dishwasher. The capacity of existing baby bottle washing machines and dishwashers is generally not adjustable, and the adaptability to the parts to be cleaned of different heights and sizes is low. During cleaning, due to the high height of the bottle body and the low height of the nipple, dust cover and screw cap, the various parts of the baby bottle are placed in a disorderly manner on the bottle rack or the dishwashing basket, which will result in blind spots for cleaning and inadequate cleaning, affecting the normal use of the baby bottle. Of course, in addition to baby bottles, other parts to be cleaned, such as bowls, spoons, chopsticks, etc., also have the above-mentioned disadvantages. Summary of the invention

[0004] The object of the present invention is to provide a cleaning device to solve the problems existing in the prior art, such as low adaptability of the existing cleaning devices, single size of the internal washing cavity space, limited washing capacity, inability to adjust the reasonable washing area specifically for items to be cleaned of different sizes, and the existence of washing blind spots.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: The present invention provides a cleaning device, which comprises: An outer shell having a washing inner cavity formed therein; A base, which is arranged at the bottom of the outer shell, wherein an installation cavity is formed in the base, and a water supply component is arranged in the installation cavity; A support assembly, comprising a first support member and a second support member spaced apart along the height direction of the washing inner cavity, wherein the first support member is located below the second support member, and one side of the second support member is rotatably connected to the side wall of the washing inner cavity; A spray assembly, comprising a first spray member and a second spray member, wherein the first spray member is arranged at the bottom of the washing inner cavity and below the first spray member, and the second spray member is connected below the second support member; In which, the water supply assembly is connected to the first spray member and the second spray member, and is used to supply water to the first spray member and the second spray member. A water supply pipeline is arranged on the water supply assembly, and a water supply hose is arranged between the water supply pipeline and the second spray member. When the second support member is folded downward to a storage state, the water supply hose is bent to a closed state, and is used to cut off the water path between the second spray member and the water supply assembly.

[0006] In some embodiments of the present application, a supporting base is provided on the second support member, and the supporting base is rotatably connected to the bottom of the second support member. When the second support member is in a working state, the supporting base is opened to be perpendicular to the second support member, so as to support the second support member on the side wall of the washing cavity; when the second support member is stored, the supporting base is folded to be parallel to the second support member.

[0007] In some embodiments of the present application, a water tank and an equipment room are further included, wherein the water tank is connected to the water supply assembly via a water inlet pipe; the equipment room is located between the water tank and the washing inner cavity, the outer shell is a U-shaped shell structure, which is connected to the side wall of the equipment room, and the washing inner cavity is formed between the equipment room and the outer shell.

[0008] In some embodiments of the present application, the second support member is movably connected to the outer wall of the equipment room along the height direction of the equipment room, and a fixed guide groove extending away from the washing inner cavity is formed on the outer wall of the equipment room. The length direction of the fixed guide groove extends along the height direction of the equipment room, and the second support member is movably connected to the fixed guide groove through an adapter.

[0009] In some embodiments of the present application, a penetrating connection hole is provided at the bottom of the fixed guide groove, a docking tube is connected to the water supply hose, a first end of the docking tube is fixedly connected to the water supply hose, a second end of the docking tube extends through the connecting hole to the equipment inner cavity of the equipment room, an output end of the water supply pipeline is connected to the equipment inner cavity, a second end of the docking tube is connected to the water supply pipeline, and is configured to be movable relative to the water supply pipeline along with the second support member.

[0010] In some embodiments of the present application, a transfer channel is formed in the adapter, a first outlet and a second outlet are formed on the transfer channel, the water supply hose is located in the transfer channel, one end of the water supply hose extends from the first outlet to the washing cavity and is connected to the second spray part, and the second end of the docking tube passes through the second outlet and the connecting hole and is connected to the water supply pipeline.

[0011] In some embodiments of the present application, a clamping portion is further provided on the adapter, and clamping protrusions are formed on the outer walls on both sides of the clamping portion. A plurality of clamping recesses are arranged at intervals on the side walls of the fixed guide groove, and the clamping protrusions are connected to the corresponding clamping recesses.

[0012] In some embodiments of the present application, a mounting recess is provided on a side of the second support member close to the equipment chamber, rotation holes are formed on both sides of the mounting recess, and a rotation protrusion is provided on the adapter member, and the rotation protrusion can be rotatably connected in the corresponding rotation hole.

[0013] In some embodiments of the present application, the second support member includes a first support unit and a second support unit, the second spray member is arranged on the first support unit, a first rotating connection part is arranged on one side where the first support unit is connected to the second support unit, a second rotating connection part is arranged at a corresponding position of the second support unit, and the second support unit is configured to be flipped upward relative to the first support unit.

[0014] In some embodiments of the present application, a mounting groove is formed on the base, the water tank is detachably connected to the mounting groove, and a handle is also provided on the water tank.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are: The cleaning equipment involved in the present application is provided with an upper and lower supporting structure of a first support member and a second support member. The cleaning equipment involved in the present application has an upper and lower two-layer support member, which can clean the parts to be cleaned of different sizes in layers, with a larger capacity and a better cleaning effect; a spray member is correspondingly arranged at the bottom of each support member, which has high cleaning efficiency and reduces cleaning blind spots; in addition, the second support member can be folded downward according to actual usage requirements. When the height of the parts to be cleaned is large, the second support member can be folded downward, so that the height of the entire washing cavity is larger and the adaptability is stronger, which can meet the cleaning needs of parts to be cleaned of various sizes.

[0016] In addition, the second spray member at the bottom of the second support member controls the on-and-off of the water channel through a water supply hose. When the second support member is folded downward to a storage state, the water supply hose is bent to a closed state, and the water supply hose cuts off the water channel between the second spray member and the water supply assembly. The water channel control of the second spray member is simple and easy to operate.

[0017] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 is an appearance diagram of an embodiment of the cleaning device proposed by the present invention; Figure 2 It is the cleaning status diagram of the cleaning equipment; Figure 3 It is a schematic diagram of the disassembly of the cleaning equipment; Figure 4 is a structural diagram of the first support member and the second support member in working state; Figure 5 is a diagram showing a state in which the first support member is folded upward; Figure 6 is a diagram showing a state in which the first support member is folded downward; Figure 7 is a schematic diagram of the positions of the first support member and the second support member in the cleaning device; Figure 8 It is a schematic diagram of the disassembly of the first support member, the adapter member and the butt-joint pipe; Fig. 9 is a split diagram of the first support unit and the second support unit; Fig.10 It is the structural diagram of the supporting chassis; Fig.11 It is the structural diagram of the adapter; Fig.12 It is the internal structure diagram of the equipment room; Fig.13 It is a structural diagram of fixing the guide groove on the equipment room; Fig.14 It is a back side schematic diagram of fixing the guide groove on the side wall of the equipment room; Fig.15 This is the connection diagram between the butt joint and the water supply pipeline; Fig.16 yes Fig.15 A is an enlarged schematic diagram; In the figure, 100, outer shell; 110, cover; 120, base; 121, mounting groove; 122, equipment base; 130, equipment room; 131, fixing guide groove; 132, connecting hole; 133, clamping recess; 140, water tank; 200, support assembly; 210, first support member; 220, second support member; 221, first support unit; 2211, first rotation connection portion; 222, second support unit; 2221, limit shaft end; 2222, second rotation connection portion; 2223, mounting recess; 2224, support base frame; 300, spray assembly; 310, first spray part; 320, second spray part; 330, butt joint; 331, positioning part; 340, adapter; 341, rotating convex part; 342, second outlet; 343, first outlet; 344, clamping part; 345, clamping convex part; 350, water supply hose; 400, water supply assembly; 410, water supply pipeline; 411, limiting recess; 500. Parts to be cleaned. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0022] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0025] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0026] refer to Figure 1-Figure 3 The present application proposes a cleaning device, which includes an outer shell 100, a base 120, a support assembly 200 and a spray assembly 300.

[0027] The outer shell 100 is a shell structure, in which a washing inner cavity is formed. A cover 110 is provided on the outer shell 100 for sealing the washing inner cavity.

[0028] The base 120 is disposed at the bottom of the outer shell 100 to provide a support foundation for the entire cleaning device.

[0029] An installation cavity is formed in the base 120 , and a water supply assembly 400 is disposed in the installation cavity.

[0030] The water supply component 400 is mainly a water supply pump for supplying water to the washing cavity. In addition to the water supply component 400, a drainage component is also provided in the installation cavity to drain the water in the washing cavity.

[0031] The support assembly 200 is disposed in the washing cavity and is used to support milk bottles, nipples and other items 500 to be cleaned.

[0032] The support assembly 200 specifically includes a first support member 210 and a second support member 220, that is, at least a double-layer support structure is provided in the washing cavity.

[0033] The first support member 210 and the second support member 220 are spaced apart from each other along the height direction of the washing cavity.

[0034] The first support member 210 is located at the bottom of the washing cavity, the second support member 220 is located above the first support member 210 , a first layer of accommodation space is formed between the first support member 210 and the second support member 220 , and a second layer of accommodation space is formed between the second support member 220 and the cover body 110 .

[0035] The height dimensions of the first layer storage space and the second layer storage space are set according to actual needs. For example, but not limited to, the height of the first layer storage space is greater than the height of the second layer storage space, and bottle-shaped items to be cleaned 500 with higher heights, such as baby bottles, are set in the first layer storage space, and pacifiers and other items to be cleaned with smaller height dimensions are placed in the second layer storage space.

[0036] Combination Figure 4 , Figure 5 The second support member 220 can be rotatably connected to the side wall of the washing cavity, and the second support member 220 can be flipped upward at an angle to expose the first layer of the accommodating space, so as to facilitate the placement of the items to be cleaned 500 in the first layer of the accommodating space.

[0037] Combination Figure 6 The second support member 220 can also be flipped downward at an angle and folded to fit with the side wall of the washing cavity, so as to form the washing cavity into a whole, which is convenient for cleaning the items to be cleaned 500 with a larger height.

[0038] In other words, one end of the second support member 220 is hinged to the side wall of the washing cavity, and the second support member 220 is configured to be flipped at an angle upward or downward relative to the washing cavity to facilitate the placement of the items to be cleaned 500 in the first-level storage space, or, in accordance with user needs, the second-level storage space can be eliminated to facilitate the cleaning of items to be cleaned 500 with a larger height.

[0039] In order to improve the supporting effect of the first support member 210 and the second support member 220 on the items to be cleaned, support columns are provided on the first support member 210 and / or the second support member 220 to facilitate the one-to-one buckling of milk bottles and the like on the support columns to avoid tilting.

[0040] It should be noted that in order to avoid interference between the support columns during the folding process of the second support member 220 and other problems, the height of the support columns is designed to be relatively low so as to only serve to assist in supporting the item to be cleaned 500 .

[0041] Alternatively, the design of the supporting pillars may be eliminated, and the mutual supporting effect between the parts to be cleaned 500 may be utilized to achieve mutual support of the parts to be cleaned 500 .

[0042] Combination Figure 8The spray assembly 300 includes a first spray member 310 and a second spray member 320 . The first spray member 310 is disposed at the bottom of the washing cavity, specifically below the first support member 210 , and the second spray member 320 is disposed below the second support member 220 .

[0043] The first spray member 310 and the second spray member 320 each include at least two spray arms, and adjacent spray arms are arranged at equal angles. The first spray member 310 and the second spray member 320 may be in a fixed spraying mode, that is, the position of each spray arm on the first spray member 310 and the second spray member 320 is fixed.

[0044] In some embodiments, the spray holes of the first spray arm and the second spray arm are arranged on the upper surface, the first spray arm sprays upward relative to the first support member 210, and the second spray arm sprays upward relative to the second support member 220, which are used to clean the items to be cleaned 500 in the first layer of the storage space and the second layer of the storage space, respectively.

[0045] Alternatively, the second spraying member 320 is provided with spray holes on both the upper and lower surfaces, and the second spraying member 320 can spray upward and downward, thereby providing a cleaning effect for the parts to be cleaned 500 in both the first-layer accommodation space and the second-layer accommodation space.

[0046] In other embodiments, the first spray member 310 and the second spray member 320 can also be set as a rotatable structure, the first spray member 310 can be rotatably connected to the bottom of the washing cavity, located below the first support member 210, and the second spray member 320 can be rotatably connected below the second support member 220.

[0047] The spray holes on the second spray member 320 are arranged in the same inclined direction. In the washing state, under the reaction of the washing water output from the spray holes, the second spray member 320 rotates to evenly spray the washing water into the washing cavity to wash the items to be washed.

[0048] The water supply assembly 400 is connected to the first spray piece 310 and the second spray piece 320, and is used to supply water to the first spray piece 310 and the second spray piece 320. A water supply pipeline 410 is arranged on the water supply assembly 400, and a water supply hose 350 is arranged between the water supply pipeline 410 and the second spray piece 320. When the second support member 220 is flipped downward and folded to a storage state, the water supply hose 350 is bent to a closed state, and is used to cut off the water path between the second spray piece 320 and the water supply assembly 400.

[0049] The water supply pipeline 410 specifically includes two pipelines, one of which is connected to the first spray component 310 for supplying water to the first spray component 310, and the other is connected to the second spray component 320 for supplying water to the second spray component 320. When the second support component 220 is flipped downward and folded to a storage state, the water supply hose 350 connected to the water supply pipeline 410 is bent and its internal water supply channel is cut off. Therefore, the water supply in the second spray component 320 is cut off.

[0050] Combination Fig.10 In order to provide stable support for the second support member 220 when it is working, a support base 2224 is provided on the second support member 220, and the support base 2224 is rotatably connected to the bottom of the second support member 220. When the second support member 220 is in working state, the support base 2224 is configured to be opened to be perpendicular to the second support member 220; when the second support member 220 is stored, the support base 2224 is configured to be folded to be parallel to the second support member 220.

[0051] Specifically, in order to improve the stability of the support, the support base 2224 is a triangular frame structure, one straight side of the support base 2224 is parallel to the side wall of the accommodating inner cavity, and the other straight side is parallel to the plane of the second support member 220.

[0052] The support base 2224 is a frame structure as a whole, and accommodating recesses are arranged on both sides of the bottom. The support base 2224 is respectively arranged on both sides of the support base 2224. A connecting shaft is arranged on the support base 2224, and the support base 2224 can be rotatably connected to the connecting shaft. The connecting shaft is close to both sides of the support base 2224 to facilitate user operation.

[0053] When the second support member 220 is working, the user flips the support base 2224 open to be perpendicular to the second support member 220. The support base 2224 is provided with a supporting protrusion on the straight edge parallel to the side wall of the accommodating cavity. When the support base 2224 is in the open state, the supporting protrusion abuts against the accommodating cavity to provide support for the second support member 220.

[0054] When the second support member 220 is in the storage state, that is, when the second support member 220 is flipped downward to contact the side wall of the accommodating cavity, the user flips the support base 2224 inward into the accommodating recess, close to the bottom of the second support member 220, reducing the occupied space, and the second support member 220 is folded.

[0055] When the second support member 220 is in working state, the support base 2224 is opened to be perpendicular to the second support member 220, and is used to support the second support member 220 on the side wall of the washing cavity; when the second support member 220 is stored, the support base 2224 is folded to be parallel to the second support member 220. When the second support member 220 is flipped upward and opened, the support base 2224 may not be folded when the user takes and places the items to be cleaned 500 into the first-level accommodating space. After taking and placing is completed, the second support member 220 is returned to its position, and the support base 2224 continues to provide support for the second support member 220.

[0056] Reference again Figure 1 , Figure 3 In some embodiments of the present application, the cleaning device further includes a water tank 140 and an equipment chamber 130, and the water tank 140 is connected to the water supply assembly 400 through a water inlet pipeline.

[0057] An installation groove 121 is formed on the base 120, and the water tank 140 is detachably connected to the installation groove 121. A switch valve is arranged in the installation groove 121, and a matching valve is arranged at the bottom of the water tank 140. The switch valve and the matching valve are configured so that when the water tank 140 is positioned in the installation groove 121, the switch valve in the installation groove 121 will open the matching valve to connect the water tank 140 with the water supply component 400 to realize the water supply function.

[0058] The structure of the switch valve and the matching valve is not the design focus of this application. This design is widely used in humidifiers and will not be described in detail here.

[0059] The water tank 140 is also provided with a handle to facilitate users to add water.

[0060] The water tank 140 is specifically a clean water tank. Of course, the cleaning device may also be provided with a sewage tank for connecting to the drainage component to temporarily store sewage. Alternatively, the drainage component of the cleaning device involved in the present application may be externally connected to a drainage pipe group to directly discharge the sewage.

[0061] An upwardly extending equipment base 122 is also provided on the base 120 , and the equipment chamber 130 is fixed on the equipment base 122 . The equipment base 122 separates the washing inner cavity on the base 120 from the mounting groove 121 .

[0062] The equipment chamber 130 is located between the water tank 140 and the washing cavity. The outer shell 100 is a U-shaped shell structure. The bottom of the outer shell 100 is connected to the base 120, and the top is covered by the cover body 110. The side opening position of the outer shell 100 is connected to the side wall of the equipment chamber 130. The washing cavity is formed between the equipment chamber 130 and the outer shell 100. The second support member 220 is specifically flipped at an angle along the side wall of the equipment chamber 130.

[0063] Combination Figure 6-Figure 8In some embodiments of the present application, the height of the second support member 220 is adjustable to achieve adjustment of the height dimensions of the first-layer accommodating space and the second-layer accommodating space.

[0064] Specifically, the second support member 220 is movably connected to the outer wall of the equipment chamber 130 along the height direction of the equipment chamber 130. A fixed guide groove 131 extending away from the washing cavity is formed on the outer wall of the equipment chamber 130. The length direction of the fixed guide groove 131 extends along the height direction of the equipment chamber 130. The second support member 220 is movably connected in the fixed guide groove 131 through the adapter 340.

[0065] The fixed guide groove 131 is a groove structure that is arranged on the side wall of the equipment chamber 130 near the middle position and extends up and down. The second support member 220 is fixed at a preset height in the fixed guide groove 131 through the adapter 340 .

[0066] Specifically, when the height of the first-layer accommodation space needs to be increased, the adapter 340 is adjusted upward at the fixed position in the fixed guide groove 131 .

[0067] A penetrating connection hole 132 is provided at the bottom of the fixed guide groove 131, and a docking tube 330 is connected to the water supply hose 350. The first end of the docking tube 330 is fixedly connected to the water supply hose 350, and the second end of the docking tube 330 extends through the connection hole 132 to the equipment inner cavity of the equipment room 130 to realize the connection between the second spray component 320 and the water supply pipeline 410.

[0068] Combination Figure 8 In order to cooperate with the height adjustment of the second support member 220, the output end of the water supply pipeline 410 is designed to be connected to the inner cavity of the equipment, and the second end of the docking pipe 330 is connected to the water supply pipeline 410 and is configured to be movable relative to the water supply pipeline 410 along with the second support member 220.

[0069] When the second support member 220 moves up and down along the fixing guide groove 131 , the relative connection depth between the butt joint 330 and the water supply pipeline 410 changes.

[0070] It should be noted that a sealing design is implemented between the butt joint pipe 330 and the water supply pipe 410 . When the butt joint pipe 330 and the water supply pipe 410 move relative to each other, the butt joint pipe 330 and the water supply pipe 410 are always sealed to avoid leakage.

[0071] Specific reference Fig.15 , Fig.16 In order to limit the up and down movement of the butt joint 330, a limiting recess 333 recessed into the water supply channel is formed on the outer wall of the water supply pipeline 410.

[0072] A limiting recess 333 is provided near both ends of the water supply pipeline 410, and a positioning portion 334 is provided on the outer wall of the lower position of each connecting pipe 330. The positioning portion 334 and the limiting recess 333 are used to limit the maximum upward or downward displacement of the corresponding connecting pipe 330.

[0073] The inner diameter of the limiting recess 333 is matched with the outer wall size of the butt joint pipe 330 , and a tight connection is formed between the limiting recess 333 and the butt joint pipe 330 connected thereto, thereby ensuring sealing and preventing water leakage.

[0074] When the butt joint pipe 330 moves up and down along the water supply pipeline 410 or the adjacent butt joint pipe 330 , the positioning portion 334 connected thereto moves synchronously therewith until the positioning portion 334 contacts the limiting recess 333 , and the butt joint pipe 330 is adjusted into place.

[0075] Specifically, at least two positioning holes are provided at equal angles along the circumferential direction of the butt joint tube 330 at the lower position thereof, and the positioning portion 334 is specifically a positioning arc plate, on which a positioning protrusion is formed, and the positioning portion 334 is connected to the outer wall of the butt joint tube 330 via the positioning protrusion.

[0076] The positioning protrusion can be formed by stamping, taking the installation of the water supply pipe 410 and the adjacent butt pipe 330 as an example: First, a limiting recess 333 is machined at the first end of the water supply pipe 410, and the positioning portion 334 is connected to the positioning hole of the docking pipe 330. Then, one end of the docking pipe 330 with the positioning portion 334 is inserted from the second end of the water supply pipe 410, and finally the limiting recess 333 at the second end of the water supply pipe 410 is machined into shape.

[0077] Specific reference Figure 11-Figure 14 In some embodiments of the present application, in order to support the water supply hose 350, a transfer channel is formed in the adapter 340, the water supply hose 350 is connected in the transfer channel, and a first outlet 343 and a second outlet 342 are formed on the transfer channel. One end of the water supply hose 350 extends from the first outlet 343 to the washing cavity and is connected to the second spray part 320, and the second end of the docking tube 330 passes through the second outlet 342 and the connecting hole 132 to be connected to the water supply pipeline 410.

[0078] Specifically, the second outlet 342 is vertically downward and is arranged opposite to the connecting hole 132. The first outlet 343 is arranged on the side wall of the transfer channel close to the washing cavity. The material of the water supply hose 350 is a hose, and its initial shape is L-shaped. One end of the hose extends from the first outlet 343 to connect with the second spray part 320, and the other end is connected and fixed to the adapter 340 in the transfer channel.

[0079] In order to improve installation efficiency, a delivery pipe connected to the second spray member 320 is designed to be formed at the bottom of the second support member 220. The delivery pipe and the second support member 220 are integrally formed to reduce assembly costs and improve the integrity of the equipment.

[0080] For the convenience of operation, the adapter 340 is connected to the fixed guide groove 131 by means of a snap-fit. Specifically, a snap-fit ​​portion 344 is provided on the adapter 340, and snap-fit ​​protrusions 345 are formed on the outer walls on both sides of the snap-fit ​​portion 344. A plurality of snap-fit ​​recesses 133 are arranged at intervals on the side walls of the fixed guide groove 131, and the snap-fit ​​protrusions 345 are connected to the corresponding snap-fit ​​recesses 133.

[0081] The clamping portion 344 is a gradually opening structure along the direction away from the fixed guide groove 131. During installation, the user brings the two clamping portions 344 together in the middle with both hands, and then clamps the clamping protrusion 345 into the corresponding clamping recess 133. After releasing the hands, the clamping portion 344 expands outward under the action of its own restoring force, connecting the clamping protrusion 345 and the clamping recess 133.

[0082] During disassembly, the user can gather the clamping parts 344 on both sides with both hands to separate the clamping protrusion 345 and the clamping recess 133.

[0083] The second support member 220 is rotatably connected to the adapter 340. Rotational protrusions 341 are provided on both sides of the adapter 340. A mounting recess 2223 is provided on one side of the second support member 220 close to the equipment room 130. Rotational holes are formed on both sides of the mounting recess 2223. The rotational protrusions 341 can be rotatably connected in the corresponding rotation holes.

[0084] Of course, the rotating protrusion 341 can also be set in the installation recess 2223 of the second support member 220, and the two sides of the adapter 340 are provided with rotating holes, as long as the rotating connection between the adapter 340 and the second support member 220 is achieved.

[0085] In order to further improve the stability of the connection between the second support member 220 and the washing cavity, outwardly extending limiting shaft ends 2221 are respectively provided on both sides of the second support member 220. The limiting shaft ends 2221 can be rotatably connected to the side walls of the rotating cavity, specifically, can be rotatably connected to the inner wall of the outer shell 100, so as to improve the stability of the second support member 220 during the flipping and folding process.

[0086] In addition, when the second support member 220 is opened to vertical, the limiting shaft end 2221 supports and connects the second support member 220; and when the part to be cleaned is placed on the second support member 220, the limiting shaft end 2221 is limited by the rotating inner cavity side wall and does not move forward, thereby playing a limiting role.

[0087] In some embodiments, in order to facilitate the connection between the rotating protrusion 341 and the rotating hole, a notch is provided on the adapter hole. The notch size is slightly smaller than the diameter of the rotating protrusion 341, and the notch position itself has a certain elasticity. The rotating protrusion 341 is connected to the adapter hole from the notch position.

[0088] refer to Fig. 9 In other embodiments, the direction along which the second support member 220 moves away from the equipment chamber 130 is defined as the first direction. In order to prevent the second support member 220 from being too long along the first direction, making it inconvenient to fold downward and interfering with the washing cavity, the present application designs the second support member 220 to include at least two support units along the first direction, and adjacent support units are hinged to achieve folding of the second support member 220 along the first direction to shorten its length.

[0089] In some embodiments, the second support member 220 includes a first support unit 221 and a second support unit 222, the second spray member 320 is arranged on the first support unit 221, a first rotating connection part 2211 is arranged on the side where the first support unit 221 and the second support unit 222 are connected, and a second rotating connection part 2222 is arranged at the corresponding position of the second support unit 222, and the second support unit 222 is configured to be flipped upward relative to the first support unit 221, and the flipping angle is not greater than 180 degrees.

[0090] Specifically, a direction perpendicular to the first direction on the support plane of the second support member 220 is defined as the second direction, and there are multiple first rotation connection parts 2211 , which are arranged on the first support unit 221 at intervals along the second direction.

[0091] The second rotation connection portion 2222 corresponds to the first rotation connection portion 2211 one by one.

[0092] One of the first rotating connection part 2211 and the second rotating connection part 2222 is provided with a connecting shaft, and the other is provided with a through hole.

[0093] Taking the example that the connecting shaft is formed on the first rotating connecting part 2211 and the through hole is set on the second rotating connecting part 2222, each connecting shaft is formed on the same side of the first rotating connecting part 2211 to facilitate the simultaneous insertion of the connecting shafts on each first rotating connecting part 2211 into the corresponding through hole.

[0094] The cleaning device involved in the present application is provided with an upper and lower supporting structure of a first support member 210 and a second support member 220. A spray member is correspondingly arranged at the bottom of each support member, which has a larger capacity and a high cleaning efficiency. In addition, the second support member 220 can be folded downward according to actual usage requirements. When the height of the object 500 to be cleaned is large, the second support member 220 can be folded downward, so that the height of the entire washing cavity is larger and the adaptability is stronger, so as to meet the cleaning needs of objects 500 to be cleaned of various sizes.

[0095] In addition, the second spray component 320 at the bottom of the second support component 220 controls the on-off of the water path through the water supply hose 350. When the second support component 220 is folded downward to the storage state, the water supply hose 350 is bent to the closed state, and the water supply hose 350 cuts off the water path between the second spray component 320 and the water supply assembly 400. The water path control of the second spray component 320 is simple and easy to operate.

[0096] Wherever possible, the various aspects and features described and shown in the specification may be applied separately and these separate aspects may be made the subject of divisional applications.

[0097] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0098] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A cleaning device, characterized in that: include: An outer shell having a washing inner cavity formed therein; A base, which is arranged at the bottom of the outer shell, wherein an installation cavity is formed in the base, and a water supply component is arranged in the installation cavity; A support assembly, comprising a first support member and a second support member spaced apart along the height direction of the washing inner cavity, wherein the first support member is located below the second support member, and one side of the second support member is rotatably connected to the side wall of the washing inner cavity; A spray assembly, comprising a first spray member and a second spray member, wherein the first spray member is disposed at the bottom of the washing inner cavity and below the first spray member, and the second spray member is connected below the second support member; In which, the water supply assembly is connected to the first spray member and the second spray member, and is used to supply water to the first spray member and the second spray member. A water supply pipeline is arranged on the water supply assembly, and a water supply hose is arranged between the water supply pipeline and the second spray member. When the second support member is folded downward to a storage state, the water supply hose is bent to a closed state, and is used to cut off the water path between the second spray member and the water supply assembly.

2. The cleaning device according to claim 1, characterized in that: The second support member is provided with a support base, and the support base can be rotatably connected to the bottom of the second support member. When the second support member is in working state, the support base is opened to be perpendicular to the second support member, so as to support the second support member on the side wall of the washing cavity; when the second support member is stored, the support base is folded to be parallel to the second support member.

3. The cleaning device according to claim 1, characterized in that: It also includes a water tank and an equipment room, wherein the water tank is connected to the water supply assembly through a water inlet pipe; the equipment room is located between the water tank and the washing inner cavity, the outer shell is a U-shaped shell structure, which is connected to the side wall of the equipment room, and the washing inner cavity is formed between the equipment room and the outer shell.

4. The cleaning device according to claim 3, characterized in that: The second support member is movably connected to the outer wall of the equipment room along the height direction of the equipment room. A fixed guide groove extending away from the washing inner cavity is formed on the outer wall of the equipment room. The length direction of the fixed guide groove extends along the height direction of the equipment room. The second support member is movably connected to the fixed guide groove through an adapter.

5. The cleaning device according to claim 4, characterized in that: A penetrating connection hole is provided at the bottom of the fixed guide groove, and a docking tube is connected to the water supply hose. The first end of the docking tube is fixedly connected to the water supply hose, and the second end of the docking tube extends to the equipment inner cavity of the equipment room through the connection hole. The output end of the water supply pipeline is connected to the equipment inner cavity, and the second end of the docking tube is connected to the water supply pipeline and is configured to be movable relative to the water supply pipeline along with the second support member.

6. The cleaning device according to claim 5, characterized in that: A transfer channel is formed in the transfer component, and a first outlet and a second outlet are formed on the transfer channel. The water supply hose is located in the transfer channel, and one end of the water supply hose extends from the first outlet to the washing cavity and is connected to the second spray component. The second end of the docking tube passes through the second outlet and the connecting hole and is connected to the water supply pipeline.

7. The cleaning device according to claim 6, characterized in that: The adapter is also provided with a clamping portion, and clamping protrusions are formed on the outer walls on both sides of the clamping portion. A plurality of clamping recesses are arranged at intervals on the side walls of the fixed guide groove, and the clamping protrusions are connected to the corresponding clamping recesses.

8. The cleaning device according to claim 4, characterized in that: A mounting recess is provided on one side of the second support member close to the equipment room, rotation holes are formed on both sides of the mounting recess, and a rotation protrusion is provided on the adapter member, and the rotation protrusion can be rotatably connected in the corresponding rotation hole.

9. The cleaning device according to claim 1, characterized in that: The second support member includes a first support unit and a second support unit, the second spray member is arranged on the first support unit, a first rotating connection part is arranged on one side where the first support unit is connected to the second support unit, a second rotating connection part is arranged at a corresponding position of the second support unit, and the second support unit is configured to be flipped upward relative to the first support unit.

10. The cleaning device according to claim 3, characterized in that: A mounting groove is formed on the base, the water tank is detachably connected in the mounting groove, and a handle is also provided on the water tank.

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