Cleaning device

Abstract

The utility model discloses cleaning equipment which comprises a hose part, a liquid conveying pipeline and a handle part are arranged in the hose part, a liquid conveying butt joint is arranged in the handle part, one of the hose part and the handle part is provided with an annular rotating track extending in the circumferential direction, the other one of the hose part and the handle part is provided with a locking part, and the hose part and the handle part are connected in a locking mode through the locking part. The locking piece is located in the rotating rail and can rotate in the rotating rail in the circumferential direction without angle limitation. Therefore, the locking piece is arranged in the rotating track, and the locking piece can circumferentially rotate in the rotating track without angle limitation, so that a user can use the handle piece more flexibly, more labor is saved during use, the cleaning equipment can be better adapted to different cleaning scenes, and the cleaning effect of the position difficult to clean is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning equipment technical field especially is related to a cleaning equipment. BACKGROUND

[0002] With the progress of technology and the change of people's life style, intelligent cleaning equipment gradually enters thousands of households and becomes an indispensable part of people's life.

[0003] In the related art, the handle component and the hose component of the cleaning equipment cannot rotate relative to each other after assembly and connection, which makes the user not flexible when using the handle component for cleaning, the cleaning equipment cannot adapt to different cleaning scenes, and the cleaning effect of the cleaning equipment in some difficult-to-clean positions is poor. SUMMARY

[0004] The utility model aims at solving one of the technical problems in the prior art. To this end, one object of the utility model is to provide a cleaning equipment, which is more flexible for the user to use.

[0005] According to the cleaning equipment of the utility model, including: hose component, be provided with infusion pipeline in the hose component, handle component, be provided with infusion butt joint in the handle component, one of the hose component and the handle component is provided with the annular rotation track that extends in circumference, the other is provided with locking piece, the locking piece locks and connects the hose component and the handle component, to make the infusion pipeline and the infusion butt joint relative joint communication, the locking piece is located in the rotation track and can rotate in circumference in the rotation track without angle limit.

[0006] Therefore, by setting the locking piece in the rotation track and allowing the locking piece to rotate in circumference without angle limit in the rotation track, the user can use the handle component more flexibly, use it more labor-saving, and the cleaning equipment can better adapt to different cleaning scenes and improve the cleaning effect in difficult-to-clean positions.

[0007] In some examples of the utility model, the rotation track is located in the hose component, the locking piece is located in the handle component, and the hose component at least partially extends into the handle component to allow the locking piece to be correspondingly arranged in the rotation track and lock and connect the hose component and the handle component.

[0008] In some examples of the utility model, the locking piece includes a main body portion, a limiting plate portion, and a lock catch portion, a locking hole is arranged on the side wall of the handle component, the main body portion is arranged in the locking hole, the lock catch portion and the limiting plate portion are arranged at both ends of the main body portion respectively, the lock catch portion is elastically locked and matched with the inner wall of the handle component, and the limiting plate portion is axially abuttingly limited with the hose component.

[0009] In some examples of the utility model, the outer side of the hose piece is provided with two annular limiting protrusions extending in the circumferential direction, the two annular limiting protrusions are axially spaced apart to form the annular rotating track, and the limiting plate portion corresponds to the two annular limiting protrusions in the axial direction to selectively axially limit and cooperate.

[0010] In some examples of the utility model, the locking piece is at least two, and the at least two locking pieces are circumferentially spaced apart on the handle piece.

[0011] In some examples of the utility model, the hose piece is provided with a first sealing ring in the outer periphery, and the first sealing ring is sealingly cooperated between the hose piece and the inner wall of the handle piece.

[0012] According to the cleaning equipment, the hose piece is provided with a liquid infusion pipeline, the handle piece is provided with a liquid infusion butt joint, the hose piece is connected with the handle, the water outlet of the liquid infusion pipeline and the water inlet of the liquid infusion butt joint are relatively connected and communicated, and the water outlet of the liquid infusion pipeline and the water inlet of the liquid infusion butt joint can relatively rotate in the circumferential direction.

[0013] In some examples of the utility model, the liquid infusion butt joint is provided with a butt joint groove, the water inlet of the liquid infusion butt joint is arranged on the side of the butt joint groove axially away from the hose piece, the first end of the liquid infusion pipeline is provided with the water outlet of the liquid infusion pipeline, the first end of the liquid infusion pipeline is inserted into the butt joint groove and relatively connected and communicated with the water inlet of the liquid infusion butt joint, and the liquid infusion pipeline can rotate relative to the butt joint groove.

[0014] In some examples of the utility model, the outer periphery of the liquid infusion pipeline is provided with a second sealing ring, and the second sealing ring is sealingly cooperated between the liquid infusion pipeline and the inner wall of the butt joint groove.

[0015] In some examples of the utility model, the outer periphery of the liquid infusion pipeline is provided with a limiting piece, the handle piece is provided with a limiting step, and the two sides of the limiting piece are axially limited and cooperated with the liquid infusion butt joint and the limiting step respectively.

[0016] In some examples of the utility model, the limiting piece is a clasp spring, the outer periphery of the liquid infusion pipeline is provided with a clamping groove, and the clamping groove and the clasp spring are clamped and cooperated.

[0017] The utility model discloses a cleaning equipment, comprising: hose piece, at least two infusion pipelines are arranged in the hose piece, and the part of at least two infusion pipelines is concentrically arranged and is mutually spaced in the radial direction adjacent the first end of the hose piece to form the inner and outer ring parts, handle piece, infusion butt joint is arranged in the handle piece, and the first end of the hose piece is connected with the handle piece to make the inner and outer ring parts and the infusion butt joint be connected in communication, and the inner and outer ring parts can be rotatable relative to the infusion butt joint.

[0018] In some examples of the utility model, the infusion pipeline is two and is respectively first infusion pipeline and second infusion pipeline, and the first infusion pipeline and the second infusion pipeline are concentrically arranged and are mutually spaced in the radial direction adjacent the first end of the hose piece to form the inner and outer ring parts.

[0019] In some examples of the utility model, one of the first infusion pipeline and the second infusion pipeline is liquid pipeline, and the other is steam pipeline.

[0020] In some examples of the utility model, the end of the handle piece is provided with the nozzle, and the nozzle is connected with the infusion butt joint in communication, and the handle piece is further provided with the separation joint, and the separation joint is connected in communication between the infusion butt joint and the nozzle to separate the liquid and steam in the infusion butt joint.

[0021] The additional aspects and advantages of the utility model will be partly given in the following description, and some will become obvious from the following description or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0023] Figure 1 It is the local schematic view of the cleaning equipment according to the utility model embodiment;

[0024] Figure 2 It is the local explosion view of the cleaning equipment according to the utility model embodiment;

[0025] Figure 3 It is the local schematic view of the hose piece according to the utility model embodiment;

[0026] Figure 4 It is the schematic view of the handle piece according to the utility model embodiment;

[0027] Figure 5 It is the local sectional view of the cleaning equipment according to the utility model embodiment;

[0028] Figure 6is Figure 5 schematic view of the middle A region.

[0029] Reference signs:

[0030] 10, hose piece; 11, infusion pipeline; 111, limiting piece; 112, first infusion pipeline; 113, second infusion pipeline; 12, rotating track; 13, annular limiting protrusion; 14, clamping groove;

[0031] 20, handle piece; 21, infusion butt joint; 211, butt joint groove; 22, locking piece; 221, main body part; 222, limiting plate part; 223, lock part; 23, locking hole; 24, first sealing ring; 25, second sealing ring; 26, limiting step; 27, water pipe; 28, nozzle. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and the embodiments described with reference to the drawings are exemplary, and the embodiments of the present application are described in detail below.

[0033] The embodiments of the present application are described in detail below, and the embodiments described with reference to the drawings are exemplary, and the embodiments of the present application are described in detail below. Figures 1-6 The cleaning equipment according to the embodiments of the present application can be a carpet cleaning machine, a cloth cleaning machine, etc.

[0034] In combination with Figures 1-6 As shown in the drawings, the cleaning equipment according to the present application can mainly include: a main body piece, a hose piece 10 and a handle piece 20, wherein the hose piece 10 is provided with an infusion pipeline 11, one end of the infusion pipeline 11 is in communication with the main body piece, the handle piece 20 is provided with an infusion butt joint 21, one of the hose piece 10 and the handle piece 20 is provided with an annular rotating track 12 extending in the circumferential direction, and the other is provided with a locking piece 22, the locking piece 22 locks and connects the hose piece 10 and the handle piece 20, so that the other end of the infusion pipeline 11 and the infusion butt joint 21 are in communication, and the locking piece 22 is located in the rotating track 12 and can rotate in the circumferential direction in the rotating track 12 without angle limitation.

[0035] Specifically, by providing the infusion pipeline 11 in the hose piece 10, and making one end of the infusion pipeline 11 in communication with the main body piece, the main body piece is provided with a liquid storage tank and a steam generator, and the liquid storage tank and the steam generator are in communication with one end of the infusion pipeline 11, the user can selectively make the liquid in the liquid storage tank enter the infusion pipeline 11, or make the steam generator generate steam, and make the steam enter the infusion pipeline 11 according to the use demand of the cleaning equipment.

[0036] Further, by setting the liquid delivery connector 21 in the handle assembly 20, after the hose assembly 10 and the handle assembly 20 are connected to each other, the other end of the liquid delivery pipeline 11 is connected to the liquid delivery connector 21, so that the liquid or steam in the liquid delivery pipeline 11 can enter the nozzle 28 of the handle through the liquid delivery connector 21 and be sprayed from the nozzle 28, and when the user uses the cleaning device to clean the object to be cleaned, the liquid or steam sprayed from the nozzle 28 can enter the surface of the object to be cleaned and decompose the dirt on the surface of the object to be cleaned, and then the brush head on the handle is used for cleaning.

[0037] In some embodiments of the present application, the position of the nozzle 28 at the end of the handle assembly 20 can be connected to various types of cleaning brushes, so that the cleaning device can be used for different cleaning requirements.

[0038] In some embodiments of the present application, when the hose assembly 10 and the handle assembly 20 are connected to each other, one of the hose assembly 10 and the handle assembly 20 is provided with a circumferentially extending annular rotation track 12, and the other is provided with a locking member 22, and the locking member 22 locks and connects the hose assembly 10 and the handle assembly 20. Since the locking member 22 is located in the rotation track 12 and can rotate circumferentially in the rotation track 12 without limitation, such arrangement can realize the circumferential rotation of the handle assembly 20 relative to the hose assembly 10 without limitation under the premise that the locking member 22 locks and connects the hose assembly 10 and the handle assembly 20, so that the user can use the handle assembly 20 more flexibly, and the user can use it more labor-savingly, and the cleaning device can better adapt to different cleaning scenes, and the cleaning effect of the position difficult to clean can be improved, and the user experience of the cleaning device can be improved.

[0039] Wherein, the unlimited angle means that the handle assembly 20 can rotate at any angle relative to the hose assembly 10.

[0040] In some embodiments of the present application, the handle assembly 20 is internally provided with a water pipe 27, and after the liquid or steam enters the liquid delivery connector 21 from the liquid delivery pipeline 11, it can be delivered to the nozzle 28 from the liquid delivery connector 21 through the water pipe 27.

[0041] Therefore, by setting the locking member 22 in the rotation track 12 and enabling the locking member 22 to rotate circumferentially in the rotation track 12 without limitation, the user can use the handle assembly 20 more flexibly, use it more labor-savingly, and the cleaning device can better adapt to different cleaning scenes and improve the cleaning effect of the position difficult to clean.

[0042] In combination Figures 1-4As shown, the rotating track 12 is arranged on the hose member 10, the locking member 22 is arranged on the handle member 20, and the hose member 10 is arranged at least partially in the handle member 20, so that the locking member 22 is arranged in the rotating track 12 and locks the hose member 10 and the handle member 20. Specifically, by arranging the rotating track 12 on the hose member 10 and arranging the locking member 22 on the handle member 20, and arranging the hose member 10 at least partially in the handle member 20, the locking member 22 is arranged outside the hose member 10 and in the rotating track 12, and the locking member 22 locks the handle member 20 and the hose member 10.

[0043] In combination Figure 4 As shown, the locking member 22 can mainly include a main body part 221, a limiting plate part 222, and a locking part 223, the handle member 20 is provided with a locking hole 23 on the side wall, the main body part 221 is arranged in the locking hole 23, the locking part 223 and the limiting plate part 222 are arranged at two ends of the main body part 221 respectively, the locking part 223 is elastically locked with the inner wall of the handle member 20, and the limiting plate part 222 is abutted and limited with the hose member 10 in the axial direction. Specifically, by arranging the locking hole 23 on the side wall of the handle member 20, arranging the main body part 221 in the locking hole 23, and arranging the locking part 223 and the limiting plate part 222 at two ends of the main body part 221 respectively, the locking part 223 can be elastically locked with the inner wall of the handle member 20, that is, when the locking member 22 locks the hose member 10 and the handle member 20, the locking part 223 is elastically locked with the inner wall of the handle member 20, and when it is needed to separate the hose member 10 and the handle member 20, the main body part 221 can be pressed to make the locking part 223 separate from the inner wall of the handle member 20, so that the locking member 22 cannot lock the hose member 10 and the handle member 20.

[0044] Further, the limiting plate part 222 is attached to the outer surface of the hose member 10 and is abutted and limited with the hose member 10 in the axial direction. In this way, the locking member 22 not only has a simple structure and is convenient to arrange, but also has a simple and direct locking principle between the handle member 20 and the hose member 10, which can optimize the structural design of the cleaning equipment.

[0045] In combination Figure 3As shown, the outer side of the hose piece 10 is provided with two annular limiting protrusions 13 extending in the circumferential direction, and the two annular limiting protrusions 13 are axially spaced apart to form an annular rotating track 12, and the limiting plate part 222 corresponds to the two annular limiting protrusions 13 in the axial direction to selectively axially limit and cooperate. Specifically, by providing the two annular limiting protrusions 13 on the outer side of the hose piece 10 extending in the circumferential direction, and spacing the two annular limiting protrusions 13 in the axial direction, so that the two annular limiting protrusions 13 define the annular rotating track 12 therebetween, and the limiting plate part 222 is arranged between the two annular limiting protrusions 13, and the limiting plate part 222 is axially limited and cooperates with the two annular limiting protrusions 13, so that the axial limiting cooperation of the locking piece 22 and the rotating track 12 is more simple and direct.

[0046] In combination Figure 4 As shown, the locking piece 22 is at least two, and the at least two locking pieces 22 are circumferentially spaced apart on the handle piece 20. Specifically, by providing the locking piece 22 to be at least two, and spacing the at least two locking pieces 22 on the handle piece 20 in the circumferential direction, so that not only can the strength of the locking piece 22 for locking and connecting the handle piece 20 and the hose piece 10 be improved, but also the stress between the handle piece 20 and the hose piece 10 can be more uniform.

[0047] In some embodiments of the utility model, the locking piece 22 is two, and the two locking pieces 22 are oppositely arranged in the radial direction, so that under the premise of ensuring the locking strength of the locking piece 22 for locking the hose piece 10 and the handle piece 20, and the uniform stress, the connection of the handle piece 20 and the hose piece 10 is more simple and direct, and the difficulty of fixing the handle piece 20 and the hose piece 10 can be reduced.

[0048] In combination Figure 5 As shown, the outer periphery of the hose piece 10 is provided with a first sealing ring 24, and the first sealing ring 24 is sealingly fitted between the hose piece 10 and the inner wall of the handle piece 20. Specifically, after the hose piece 10 and the handle piece 20 are locked and connected, the infusion pipeline 11 in the hose piece 10 will be connected with the infusion interface 21 in the handle piece 20, in the extreme case, the position where the infusion pipeline 11 and the infusion interface 21 are connected with each other will leak water, and when the infusion pipeline 11 and the infusion interface 21 are damaged, water will leak out. By providing the first sealing ring 24 on the outer periphery of the hose piece 10, water leakage between the hose piece 10 and the handle piece 20 can be prevented.

[0049] Further, the first sealing ring 24 can also prevent external dirt from entering between the handle piece 20 and the hose piece 10, so that the components in the handle piece 20 and the hose piece 10 are not damaged by the erosion of external dirt, which can further improve the structural stability and reliability of the cleaning equipment.

[0050] The cleaning equipment according to the utility model can mainly comprise: a hose piece 10 and a handle piece 20, wherein the hose piece 10 is internally provided with a liquid infusion pipeline 11; the handle piece 20 is internally provided with a liquid infusion butt joint 21, the hose piece 10 and the handle piece 20 are connected, so that the water outlet of the liquid infusion pipeline 11 and the water inlet of the liquid infusion butt joint 21 are relatively connected in communication, and the water outlet of the liquid infusion pipeline 11 and the water inlet of the liquid infusion butt joint 21 can be relatively rotated in a circumferential direction.

[0051] Specifically, the water inlet of the liquid infusion pipeline 11 is connected in communication with the liquid storage tank or the steam generator of the main body part 221, after the hose piece 10 and the handle piece 20 are connected and the water outlet of the liquid infusion pipeline 11 and the water inlet of the liquid infusion butt joint 21 are relatively connected in communication, the handle piece 20 can be rotated by any angle relative to the hose piece 10, in order to prevent the liquid infusion pipeline 11 and the liquid infusion butt joint 21 from being wound, the water outlet of the liquid infusion pipeline 11 and the water inlet of the liquid infusion butt joint 21 can be relatively rotated in a circumferential direction, so that the water outlet of the liquid infusion pipeline 11 and the water inlet of the liquid infusion butt joint 21 can be rotated to adapt to the rotation of the hose piece 10 relative to the handle piece 20, and the flexibility of the user in using the handle piece 20 can be further ensured.

[0052] In combination with Figure 5 As shown in the figure, the liquid infusion butt joint 21 is provided with a butt joint groove 211, the water inlet of the liquid infusion butt joint 21 is arranged on the side of the butt joint groove 211 axially away from the hose piece 10, the first end of the liquid infusion pipeline 11 is provided with the water outlet of the liquid infusion pipeline 11, the first end of the liquid infusion pipeline 11 is inserted into the butt joint groove 211 and is connected in communication with the water inlet of the liquid infusion butt joint 21, and the liquid infusion pipeline 11 can be rotated relative to the butt joint groove 211.

[0053] Specifically, the butt joint groove 211 is arranged on the liquid infusion butt joint 21, the water inlet of the liquid infusion butt joint 21 is arranged on the side of the butt joint groove 211 axially away from the hose piece 10, the first end of the liquid infusion pipeline 11 is provided with the water outlet of the liquid infusion pipeline 11, the first end of the liquid infusion pipeline 11 is inserted into the butt joint groove 211, and the water outlet of the liquid infusion pipeline 11 and the water inlet of the liquid infusion butt joint 21 are connected in communication, and the rotation of the liquid infusion pipeline 11 relative to the butt joint groove 211 is also ensured, so that the structure between the liquid infusion pipeline 11 and the liquid infusion butt joint 21 is simpler and more direct under the premise of ensuring the stable rotation of the liquid infusion pipeline 11 relative to the liquid infusion butt joint 21, the assembly can be facilitated, and the production cost can be reduced.

[0054] In combination with Figure 5 and Figure 6As shown, the outer periphery of the infusion pipeline 11 is sleeved with a second sealing ring 25, and the second sealing ring 25 is sealingly fitted between the infusion pipeline 11 and the inner wall of the docking groove 211. Specifically, by sleeving the second sealing ring 25 on the outer periphery of the infusion pipeline 11, the second sealing ring 25 is sealingly fitted between the infusion pipeline 11 and the inner wall of the docking groove 211. When the liquid or steam in the infusion pipeline 11 flows from the water outlet of the infusion pipeline 11 into the water inlet of the infusion docking head 21, the liquid or steam will inevitably overflow between the infusion pipeline 11 and the inner wall of the docking groove 211. The second sealing ring 25 can prevent the liquid or steam from leaking out of the docking groove 211 to the outside of the docking groove 211 between the inner wall of the docking groove 211 and the infusion pipeline 11, which can further improve the structural reliability of the cleaning equipment.

[0055] In combination Figure 6 As shown, the outer periphery of the infusion pipeline 11 is provided with a limiting member 111, and the inner part of the handle component 20 is provided with a limiting step 26, and the two sides of the limiting member 111 are axially limited and fitted with the infusion docking head 21 and the limiting step 26. Specifically, by providing the limiting step 26 in the inner part of the handle component 20, and making the two sides of the limiting member 111 on the outer periphery of the infusion pipeline 11 axially limited and fitted with the infusion docking head 21 and the limiting step 26, not only can the axial limiting of the infusion pipeline 11 and the infusion docking head 21 be stably and reliably realized, but also the circumferential rotation of the infusion pipeline 11 relative to the infusion docking head 21 will not be affected, so that the structural design of the cleaning equipment can be further optimized.

[0056] In combination Figure 6 As shown, the limiting member 111 is a clasp spring, the outer periphery of the infusion pipeline 11 is provided with a clamping groove 14, and the clamping groove 14 and the clasp spring are clamped and fitted. Specifically, by setting the limiting member 111 as a clasp spring, and directly clamping and fitting the clasp spring with the clamping groove 14 on the outer periphery of the infusion pipeline 11, the clasp spring can be limited and fixed on the outer periphery of the infusion pipeline 11. Such arrangement not only makes the fixation of the clasp spring on the outer periphery of the infusion pipeline 11 more stable and firm, but also makes the setting of the limiting member 111 more simple, which can further simplify the assembly steps of the cleaning equipment and further optimize the structural design of the cleaning equipment.

[0057] The cleaning equipment according to the present application can mainly include: a hose component 10 and a handle component 20, the hose component 10 is provided with at least two infusion pipelines 11, the at least two infusion pipelines 11 are concentrically arranged and radially spaced apart at the part adjacent to the first end of the hose component 10 to form inner and outer ring parts, the handle component 20 is provided with an infusion docking head 21, the first end of the hose component 10 is connected with the handle component 20 to make the inner and outer ring parts connected and communicated with the infusion docking head 21, and the inner and outer ring parts are rotatable relative to the infusion docking head 21.

[0058] Specifically, by arranging at least two liquid delivery pipes 11 in the hose piece 10, the at least two liquid delivery pipes 11 can be connected with different liquids or vapors in the main body piece, so that the at least two liquid delivery pipes 11 can be selectively used to deliver liquids and vapors to the handle piece 20 at the same time, or the at least two liquid delivery pipes 11 can be selectively used to deliver liquids or vapors to the handle piece 20 separately.

[0059] Further, the at least two liquid delivery pipes 11 are concentrically arranged and radially spaced from each other at the portion adjacent to the first end of the hose piece 10 to form an inner and outer ring part, and the handle piece 20 is provided with a liquid delivery interface 21, which is connected with the first end of the hose piece 10 and the handle piece 20, and is connected with the inner and outer ring part to communicate with the liquid delivery interface 21, so that not only the liquids or vapors in the at least two liquid delivery pipes 11 can enter the liquid delivery interface 21, but also the connection between the liquid delivery interface 21 and the inner and outer ring part is more simple and smooth. In addition, such an arrangement can ensure the rotation of the at least two liquid delivery pipes 11 relative to the liquid delivery interface 21, which can further optimize the structural design of the cleaning device.

[0060] In combination with Figure 5 As shown, the liquid delivery pipes 11 are two, which are a first liquid delivery pipe 112 and a second liquid delivery pipe 113, and the first liquid delivery pipe 112 and the second liquid delivery pipe 113 are concentrically arranged and radially spaced from each other at the portion adjacent to the first end of the hose piece 10 to form an inner and outer ring part. Specifically, by arranging the liquid delivery pipes 11 into two, the two liquid delivery pipes 11 are a first liquid delivery pipe 112 and a second liquid delivery pipe 113, and the first liquid delivery pipe 112 and the second liquid delivery pipe 113 are concentrically arranged and radially spaced from each other at the portion adjacent to the first end of the hose piece 10 to form an inner and outer ring part, the portion of the first liquid delivery pipe 112 adjacent to the first end of the hose piece 10 is the outer ring, the portion of the second liquid delivery pipe 113 adjacent to the first end of the hose piece 10 is the inner ring, the inner ring is located inside the outer ring and is concentrically arranged with the outer ring, and the inner ring and the outer ring are radially spaced from each other.

[0061] In combination with Figure 5 As shown, one of the first liquid delivery pipe 112 and the second liquid delivery pipe 113 is a liquid pipe, and the other is a vapor pipe. Specifically, one of the first liquid delivery pipe 112 and the second liquid delivery pipe 113 is arranged as a liquid pipe, and the other is arranged as a vapor pipe, so that the vapor pipe and the liquid pipe can be simultaneously delivered and separately delivered, and the user can selectively adjust according to the use requirements in different environments, so as to further improve the user experience of the cleaning device and improve the cleaning effect of the cleaning device on different objects to be cleaned.

[0062] In some embodiments of the utility model, the handpiece 20 has a separation joint on the part of the water pipe 27 adjacent to the nozzle 28, the separation joint can separate liquid and steam, thereby realizing independent output of steam and cleaning liquid, so that the cleaning equipment can selectively output steam or cleaning liquid independently or output steam or cleaning liquid simultaneously according to different cleaning requirements, and the applicability of the cleaning equipment can be improved.

[0063] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0064] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0065] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A cleaning apparatus, characterized by, The utility model provides a kind of infusion device, comprising: Hose piece, infusion pipeline is arranged in the hose piece, Handle piece, infusion butt joint is arranged in the handle piece, one of the hose piece and the handle piece is provided with circumferentially extending annular rotation track, the other is provided with locking piece, the hose piece and the handle piece are locked and connected by the locking piece, so that the infusion pipeline and the infusion butt joint are connected in communication, the locking piece is located in the rotation track and can be circumferentially rotated in the rotation track without angle limit.

2. The cleaning apparatus of claim 1, wherein, The rotation track is located in the hose piece, the locking piece is located in the handle piece, the hose piece is at least partially inserted into the handle piece, so that the locking piece is correspondingly arranged in the rotation track and the hose piece and the handle piece are locked and connected.

3. The cleaning apparatus of claim 2, wherein, The locking piece includes a main body portion, a limiting plate portion, and a locking portion. A locking hole is provided on a side wall of the handle piece. The main body portion is arranged in the locking hole. The locking portion and the limiting plate portion are respectively arranged at two ends of the main body portion. The locking portion is elastically locked with an inner wall of the handle piece. The limiting plate portion is axially abuttingly limited with the hose piece.

4. The cleaning apparatus of claim 3, wherein, Two annular limiting protrusions are circumferentially arranged on an outer side of the hose piece. The two annular limiting protrusions are axially spaced to form the rotation track. The limiting plate portion is axially correspondingly arranged with the two annular limiting protrusions to be selectively axially limited.

5. The cleaning apparatus of claim 3, wherein, There are at least two locking pieces, and the at least two locking pieces are circumferentially spaced on the handle piece.

6. The cleaning apparatus of claim 1, wherein, A first sealing ring is circumferentially arranged on the hose piece. The first sealing ring is sealingly arranged between the hose piece and an inner wall of the handle piece.

7. A cleaning apparatus, characterized by The utility model provides a kind of infusion device, comprising: Hose piece, at least two infusion pipelines are arranged in the hose piece, and the at least two infusion pipelines are concentrically arranged and radially spaced in a portion adjacent to a first end of the hose piece to form inner and outer ring portions. Handle piece, infusion butt joint is arranged in the handle piece, the hose piece and the handle are connected to make the water outlet of the infusion pipeline and the water inlet of the infusion butt joint be connected in communication, and the water outlet of the infusion pipeline and the water inlet of the infusion butt joint can be circumferentially rotated.

8. The cleaning apparatus of claim 7, wherein, The infusion butt joint is provided with a butt joint groove. The water inlet of the infusion butt joint is arranged on a side axially away from the hose piece. A first end of the infusion pipeline is provided with the water outlet of the infusion pipeline. The first end of the infusion pipeline is inserted into the butt joint groove and connected in communication with the water inlet of the infusion butt joint. The infusion pipeline is rotatable relative to the butt joint groove.

9. The cleaning apparatus of claim 8, wherein, A second sealing ring is circumferentially arranged on the infusion pipeline. The second sealing ring is sealingly arranged between the infusion pipeline and an inner wall of the butt joint groove.

10. The cleaning apparatus of claim 7, wherein, A limiting member is circumferentially arranged on the infusion pipeline. A limiting step is arranged in the handle piece. Two sides of the limiting member are axially limited with the infusion butt joint and the limiting step respectively.

11. The cleaning apparatus of claim 10, wherein, The limiting member is a clasp spring. A clamping groove is circumferentially arranged on the infusion pipeline. The clamping groove and the clasp spring are clamped and connected.

12. A cleaning apparatus, characterized by The utility model provides a kind of infusion device, comprising: Hose piece, at least two infusion pipelines are arranged in the hose piece, and the at least two infusion pipelines are concentrically arranged and radially spaced in a portion adjacent to a first end of the hose piece to form inner and outer ring portions. The handpiece is internally provided with an infusion interface, a first end of the hose is connected to the handpiece, so that the inner and outer ring portions are connected in communication with the infusion interface, and the inner and outer ring portions are rotatable relative to the infusion interface.

13. The cleaning apparatus of claim 12, wherein, The infusion pipeline is two and is respectively a first infusion pipeline and a second infusion pipeline, and the first infusion pipeline and the second infusion pipeline are concentrically arranged and radially spaced from each other at a portion adjacent to the first end of the hose, so as to form the inner and outer ring portions.

14. The cleaning apparatus of claim 13, wherein, One of the first infusion pipeline and the second infusion pipeline is a liquid pipeline, and the other is a steam pipeline.

15. The cleaning apparatus of claim 12, wherein, An end of the handpiece is provided with a nozzle, the nozzle is in communication with the infusion interface, and a separation interface is further arranged in the handpiece, the separation interface is in communication between the infusion interface and the nozzle, so as to separate the liquid and the steam in the infusion interface.

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