Cleaning part switching structure, cleaning head of cloth washing machine and cloth washing machine

Abstract

The present application relates to the field of household appliances, and provides a cleaning part switching structure, a cleaning head of a cloth washing machine and the cloth washing machine. The cleaning part switching structure is applied to the cleaning head of the cloth washing machine, the cleaning head comprises a cleaning head shell, the cleaning part switching structure comprises a supporting part and a plurality of brush discs, the supporting part is movably arranged in the inner cavity of the cleaning head shell; the plurality of brush discs are arranged on the supporting part, and the plurality of brush discs are correspondingly provided with different types of cleaning parts; the cleaning parts are used for contacting the cloth to clean the cloth; wherein the supporting part is used for moving relative to the cleaning head shell to drive the brush disc to move to a cleaning part outlet, so as to switch different types of cleaning parts at the cleaning part outlet. The present application provides a cleaning part switching structure, a cleaning head of a cloth washing machine and the cloth washing machine, which are used to solve the technical problem of repeatedly disassembling the brush disc in the prior art, and affect the cleaning efficiency and the use experience.

Description

Technical Field

[0001] This invention relates to the field of home appliance technology, and in particular to a cleaning section switching structure, a cleaning head for a fabric cleaning machine, and the fabric cleaning machine itself. Background Technology

[0002] A fabric cleaning machine uses a powerful jet of water to dissolve stubborn stains on fabrics, then uses a brush plate (or brush head) to scrub the dissolved stains, and finally sucks the stains in. In other words, a fabric cleaning machine is a device with rinsing, scrubbing, and suction functions, completing the fabric cleaning process in three steps.

[0003] In existing technology, fabric cleaning machines include a main body, a handle, and a cleaning head connected in sequence. When cleaning fabrics, the handle can be held to lift the cleaning head, which then cleans the fabric. The cleaning head is usually equipped with a brush plate with a cloth or bristles. However, the brush plate on the cleaning head is usually either a cloth or bristles, which cannot meet the user's needs. For example, with a brush plate with a cloth, when the fabric surface has a lot of stains, the brush plate with a cloth cannot meet the user's needs. In this case, it is usually necessary to remove the current brush plate and replace it with a brush plate with bristles, and vice versa. Therefore, it is necessary to repeatedly disassemble the brush plate, which affects the cleaning efficiency and user experience. Summary of the Invention

[0004] This invention provides a cleaning section switching structure, a cleaning head for a fabric cleaning machine, and a fabric cleaning machine, in order to solve the technical problem of repeated disassembly of the brush in the prior art, which affects cleaning efficiency and user experience.

[0005] This invention provides a cleaning section switching structure for a cleaning head of a fabric cleaning machine. The cleaning head includes a cleaning head housing with a cleaning end. The cleaning end of the cleaning head housing has a cleaning section extension that communicates with the inner cavity of the cleaning head housing. The cleaning section switching structure includes: a support member movably disposed within the inner cavity of the cleaning head housing; and multiple brush discs disposed on the support member, each brush disc having a corresponding different type of cleaning section. The cleaning sections are used to contact the fabric to clean it. The support member is movable relative to the cleaning head housing to move the brush discs to the cleaning section extension, thereby switching between different types of cleaning sections at the cleaning section extension.

[0006] The present invention also provides a cleaning head for a fabric cleaning machine, comprising: a cleaning head housing having a cleaning end, the cleaning end of the cleaning head housing having a cleaning part extension opening communicating with the inner cavity of the cleaning head housing; a support member movably disposed in the inner cavity of the cleaning head housing; and a plurality of brush discs disposed on the support member, the plurality of brush discs corresponding to different types of cleaning parts, the cleaning parts being used to contact the fabric to clean the fabric; wherein, the support member is used to move relative to the cleaning head housing to drive the brush discs to move to the cleaning part extension opening, so as to switch between different types of cleaning parts at the cleaning part extension opening.

[0007] In an embodiment of the present invention, the support member is rotatably disposed in the inner cavity of the cleaning head housing, and the rotation axis of the support member is parallel to the transverse direction of the cleaning head housing.

[0008] In an embodiment of the present invention, the shape of the inner cavity of the cleaning head housing matches the shape of the outer wall of the support member.

[0009] In embodiments of the present invention, the outer contour of the support component is spherical or regular polyhedral.

[0010] In embodiments of the present invention, a fixing component is also included, which passes through the cleaning head housing and the supporting component, for fixing the cleaning head housing and the supporting component.

[0011] In an embodiment of the present invention, a first fixing hole is provided on the side wall of the cleaning head housing, and a second fixing hole is provided on the support member corresponding to the position of the first fixing hole. The fixing member extends laterally along the cleaning head housing and is embedded in the first fixing hole and the second fixing hole.

[0012] In an embodiment of the present invention, the cleaning head housing further has a brush plate replacement port communicating with the inner cavity of the cleaning head housing. The position of the brush plate replacement port is opposite to the position of the cleaning part extension port. The support member is used to move relative to the cleaning head housing so as to drive the brush plate to move between the cleaning part extension port and the brush plate replacement port.

[0013] In an embodiment of the present invention, the cleaning head housing is made of a transparent material, and the cleaning part is a cloth or brush bristles.

[0014] The present invention also provides a fabric cleaning machine, comprising: a fabric cleaning machine body; a handle, one end of which is connected to the fabric cleaning machine body; and a cleaning head of the fabric cleaning machine, the other end of which is connected to the cleaning head.

[0015] The present invention provides a cleaning section switching structure, a cleaning head for a fabric cleaning machine, and a fabric cleaning machine. The cleaning section is used to contact the fabric to clean it. The supporting component is used to move relative to the cleaning head housing to drive the brush to the cleaning section extension opening, so as to switch between different types of cleaning sections at the cleaning section extension opening. In specific implementation, when there are many stains on the surface of the fabric to be cleaned, if it is necessary to replace the cleaning section (e.g., a rag) at the current cleaning section extension opening, the supporting component can be moved relative to the cleaning head housing to switch to another type of cleaning section (e.g., brush bristles) at the cleaning section extension opening, which can meet the usage needs without repeatedly disassembling the brush, thus improving cleaning efficiency and user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional schematic diagram of the cleaning head housing, cleaning section switching structure, and fixing component of the present invention in a separated state.

[0018] Figure 2 This is a perspective view of a cleaning head according to an embodiment of the present invention.

[0019] Figure 3 This is a three-dimensional schematic diagram of the cleaning head according to another embodiment of the present invention.

[0020] Figure 4 This is a perspective view of a cleaning head according to another embodiment of the present invention.

[0021] Figure 5 This is a perspective view of a cleaning head according to another embodiment of the present invention.

[0022] Figure label:

[0023] 100. Cleaning head; 10. Cleaning section switching structure; 110. Support component; 120. Brush plate; 121. Cleaning section; 130. Fixing component; 140. Position adjustment component; 20. Cleaning head housing; 210. Cleaning end; 220. Inner cavity; 230. Cleaning section protrusion; 240. First fixing hole; 250. Second fixing hole; 260. Brush plate replacement port; 200. Holding rod; W. Lateral direction of the cleaning head housing. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0025] In the description of this embodiment, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiment.

[0026] Figures 1 to 5 The invention illustrates a cleaning section switching structure 10, a cleaning head 100 for a fabric cleaning machine, and a fabric cleaning machine. As shown in the figures, the cleaning section switching structure 10 is applied to the cleaning head 100 of the fabric cleaning machine. The cleaning head 100 includes a cleaning head housing 20, which has a cleaning end 210. The cleaning end 210 of the cleaning head housing 20 has a cleaning section extension 230 that communicates with the inner cavity 220 of the cleaning head housing 20. The cleaning section switching structure 10 includes a support member 11. The cleaning head housing 20 includes multiple brush discs 120 and a support member 110 movably disposed within the inner cavity 220 of the cleaning head housing 20. The multiple brush discs 120 are disposed on the support member 110, and the multiple brush discs 120 are provided with different types of cleaning parts 121. The cleaning parts 121 are used to contact the fabric to clean it. The support member 110 is used to move relative to the cleaning head housing 20 to drive the brush discs 120 to the cleaning part extension 230, so as to switch between different types of cleaning parts 121 at the cleaning part extension 230.

[0027] The cleaning section switching structure 10 provided by the present invention includes a cleaning section 121 for contacting and cleaning fabrics, and a support member 110 for moving relative to the cleaning head housing 20 to move the brush plate 120 to the cleaning section extension 230. Different types of cleaning sections 121 can be switched at the cleaning section extension 230. In specific implementation, when there are many stains on the surface of the fabric being cleaned, if it is necessary to replace the current cleaning section 121 (e.g., a rag) at the cleaning section extension 230, the support member 110 can be moved relative to the cleaning head housing 20 to switch to another type of cleaning section 121 (e.g., brush bristles) at the cleaning section extension 230, thus meeting the usage needs without repeatedly disassembling the brush plate 120, improving cleaning efficiency and user experience.

[0028] Specifically, different types of cleaning parts 121 can be rags and brushes, and in some embodiments, cleaning parts 121 can also be steel wool, etc.

[0029] like Figures 1 to 5 As shown, the present invention also provides a cleaning head 100 for a fabric cleaning machine, including a cleaning head housing 20, a support member 110, and a plurality of brush discs 120. The cleaning head housing 20 has a cleaning end 210, and the cleaning end 210 of the cleaning head housing 20 is provided with a cleaning part extension 230 communicating with the inner cavity 220 of the cleaning head housing 20. The support member 110 is movably disposed in the inner cavity 220 of the cleaning head housing 20. The plurality of brush discs 120 are disposed on the support member 110, and the plurality of brush discs 120 are provided with different types of cleaning parts 121. The cleaning parts 121 are used to contact the fabric to clean the fabric. The support member 110 is used to move relative to the cleaning head housing 20 to drive the brush discs 120 to move to the cleaning part extension 230, so as to switch between different types of cleaning parts 121 at the cleaning part extension 230.

[0030] The fabric cleaning machine provided by this invention has a cleaning head 100, a cleaning part 121 for contacting the fabric to clean it, and a support member 110 for moving relative to the cleaning head housing 20 to move the brush plate 120 to the cleaning part extension 230. Different types of cleaning parts 121 can be switched at the cleaning part extension 230. In specific implementation, when the fabric surface has a lot of stains, if it is necessary to replace the current cleaning part 121 (e.g., a rag) at the cleaning part extension 230, the support member 110 can be moved relative to the cleaning head housing 20 to switch to another type of cleaning part 121 (e.g., brush bristles) at the cleaning part extension 230, thus meeting the usage needs without repeatedly disassembling the brush plate 120, improving cleaning efficiency and user experience.

[0031] Specifically, the cleaning head housing 20 can be made of a transparent material, and the cleaning part 121 can be a cloth or brush bristles. This allows the user to easily observe the position of the cleaning part 121 through the cleaning head housing 20 and quickly switch to another type of cleaning part 121 at the cleaning part extension 230, thereby further improving cleaning efficiency and user experience.

[0032] In some embodiments, the cleaning unit 121 may be configured according to actual needs, and no specific limitation is made here. For example, the cleaning unit 121 may also be a conventional steel wool or other suitable type.

[0033] In one embodiment of the present invention, the support member 110 is rotatably disposed in the inner cavity 220 of the cleaning head housing 20, and the rotation axis of the support member 110 is parallel to the transverse direction W of the cleaning head housing 20.

[0034] In practice, when there are many stains on the fabric surface being cleaned, if it is necessary to replace the cleaning part 121 at the current cleaning part protrusion 230, the support member 110 can be rotated relative to the cleaning head housing 20, thereby switching to another type of cleaning part 121 at the cleaning part protrusion 230. This makes it convenient for users to operate and saves time when switching cleaning parts 121. That is, the switching can be completed by rotating the support member 110 in one direction (clockwise or counterclockwise), further improving cleaning efficiency and user experience.

[0035] In this embodiment, the shape of the inner cavity 220 of the cleaning head housing 20 matches the shape of the outer wall of the support member 110, for example, the support member 110 may be spherical.

[0036] In practical implementation, the above-mentioned structural arrangement can simplify the overall structure of the support component 110, and the support component 110 can rotate in the inner cavity 220 of the cleaning head housing 20 without the need for other parts (such as bearings).

[0037] In some embodiments, two shafts may be provided opposite to each other on the outer surface of the support member 110, with one shaft at the upper part and one at the lower part of the support member 110. Two bearings are provided in the inner cavity 220 of the cleaning head housing 20 corresponding to the positions of the two shafts. By passing the two shafts on the outer wall of the support member 110 through the two bearings, rotation of the support member 110 relative to the cleaning head housing 20 can be achieved. It is understood that although the bearing embodiment allows the support member 110 to rotate within the inner cavity 220 of the cleaning head housing 20, it is not as simple as the structure where "the shape of the inner cavity 220 of the cleaning head housing 20 matches the shape of the outer wall of the support member 110." Furthermore, the bearing embodiment increases the installation difficulty of the support member 110 (e.g., if the size of the support member 110 is too large, the possibility of interference between the support member 110 and the cleaning head housing 20 increases) and production costs.

[0038] Specifically, the outer contour of the support component 110 can be spherical or a regular polyhedral structure. For example, a regular tetrahedron or a regular octahedron.

[0039] In one embodiment of the present invention, the cleaning head 100 of the fabric cleaning machine of the present invention may further include a fixing component 130, which passes through the cleaning head housing 20 and the supporting component 110, for fixing the cleaning head housing 20 and the supporting component 110.

[0040] Furthermore, a first fixing hole 240 is provided on the side wall of the cleaning head housing 20, and a second fixing hole 250 is provided on the support member 110 corresponding to the position of the first fixing hole 240. The fixing member 130 extends along the transverse W of the cleaning head housing 20 and is embedded in the first fixing hole 240 and the second fixing hole 250.

[0041] The above-described structure prevents the support member 110 from moving within the inner cavity 220 of the cleaning head housing 20, improving the stability of the support member 110 and reducing noise during use of the cleaning head 100. In practice, when the fabric surface being cleaned has a lot of stains, if it is necessary to replace the cleaning part 121 at the current cleaning part extension 230, the fixing member 130 can be pulled out first, and then the support member 110 can be rotated relative to the cleaning head housing 20 to switch to another type of cleaning part 121 at the cleaning part extension 230. After switching, the fixing member 130 is inserted to fix the cleaning head housing 20 and the support member 110. This facilitates user operation and saves time when switching the cleaning part 121; that is, switching can be completed by rotating the support member 110 in one direction, further improving cleaning efficiency and user experience.

[0042] Specifically, the fixing component 130 may be columnar, and the cross-section of the fixing component 130 may be rectangular, square, triangular, parallelogram, trapezoidal or circular, etc.

[0043] In some embodiments, the first fixing hole 240 and the second fixing hole 250 may be replaced by screw holes, and the fixing component 130 may be a fastener (e.g., a screw) that matches the screw hole.

[0044] Furthermore, the cleaning head housing 20 also has a brush plate replacement port 260 communicating with the inner cavity 220 of the cleaning head housing 20. The position of the brush plate replacement port 260 is opposite to the position of the cleaning part extension port 230. The support member 110 is used to move relative to the cleaning head housing 20 to drive the brush plate 120 to move between the cleaning part extension port 230 and the brush plate replacement port 260.

[0045] In practice, the cleaning section 121 will wear down over time, and since it is located on the brush plate 120, if the cleaning section 121 needs to be replaced, the brush plate 120 also needs to be replaced. If the above structure is not adopted, the surface of the cleaning end 210 will be dirty since it usually faces the fabric. Furthermore, if the cleaning section 121 at the cleaning section protrusion 230 of the cleaning end 210 is damaged, the cleaning head 100 needs to be rotated 180 degrees so that the cleaning end 210 faces the user, making it easier for the user to replace the brush plate 120 (cleaning section 121). This not only affects the user experience of replacing the brush plate 120 and the hygiene, but is also time-consuming and laborious, requiring the entire brush plate to be rotated. When the cleaning head 100 of the fabric cleaning machine of the present invention needs to replace the cleaning part 121, the support member 110 can be rotated to expose the brush plate 120 corresponding to the cleaning part 121 to be replaced in the brush plate replacement port 260, so that the brush plate 120 (cleaning part 121) can be replaced. The brush plate 120 can be replaced from the front without flipping the cleaning head 100, which simplifies the replacement process of the brush plate 120 (cleaning part 121), reduces the difficulty of replacement, and saves the time required to replace the brush plate 120.

[0046] like Figure 4 and Figure 5 As shown, in one embodiment of the present invention, the cleaning head 100 of the fabric cleaning machine of the present invention may further include a position adjustment component 140 disposed on the cleaning head housing 20. The cleaning head housing 20 is connected to the grip rod 200 of the fabric cleaning machine through the position adjustment component 140. The position adjustment component 140 is used to adjust the position of the grip rod 200 relative to the cleaning head housing 20.

[0047] Understandably, when cleaning fabrics on vertical surfaces, existing fabric cleaning machines often encounter problems when cleaning the bottom of the fabric. The handle 200 tends to interfere with the ground surface, requiring repeated adjustments to the position of the handle 200 or the hand placement to ensure the cleaning end 210 is in close contact with the surface. This can easily lead to missed areas during cleaning. Similarly, when cleaning fabrics on horizontal surfaces, the handle 200 tends to interfere with the fabric or wall behind the horizontal surface, requiring repeated adjustments to the position of the handle 200 or the hand placement to ensure the cleaning end 210 is in close contact with the surface. This can also easily lead to missed areas during cleaning.

[0048] In some embodiments, the position adjustment component 140 is made of a flexible material. A flexible material is a material that is easily deformable under external force.

[0049] In practice, since the material of the position adjustment component 140 is a flexible material, the position adjustment component 140 can deform under the action of external force, thereby adjusting the position of the gripping rod 200 relative to the cleaning head housing 20.

[0050] Specifically, flexible materials include one or more of polyvinyl alcohol (PVA), polyethylene terephthalate (PET), polyimide (PI), and polyethylene naphthalate (PEN).

[0051] In some embodiments, the position adjustment component 140 is made of an elastic material. An elastic material is a material that deforms under external force and returns to its previous shape after the external force is removed.

[0052] In practice, since the material of the position adjustment component 140 is an elastic material, the position adjustment component 140 can deform under the action of external force, thereby adjusting the position of the gripping rod 200 relative to the cleaning head housing 20. After the external force is removed, it can return to its previous shape, thus improving the adjustment efficiency.

[0053] Specifically, the elastic material includes one or more of polytetrafluoroethylene (PTFE), polyurethane (PU), and rubber.

[0054] In some implementations, the position adjustment component 140 may be a conventional silicone hose, thereby saving costs.

[0055] like Figures 1 to 5 As shown, the present invention also provides a fabric cleaning machine, including a fabric cleaning machine body, a handle 200, and a cleaning head 100 of the fabric cleaning machine according to the above embodiment. One end of the handle 200 is connected to the fabric cleaning machine body, and the other end of the handle 200 is connected to the cleaning head 100.

[0056] The fabric cleaning machine provided by the present invention includes a cleaning head 100 as described in the above embodiments. The cleaning part 121 of the cleaning head 100 is used to contact the fabric to clean it. The support member 110 is used to move relative to the cleaning head housing 20 to drive the brush plate 120 to the cleaning part extension 230, so as to switch different types of cleaning parts 121 at the cleaning part extension 230. In specific implementation, when there are many stains on the surface of the fabric to be cleaned, if it is necessary to replace the cleaning part 121 (e.g., a rag) at the current cleaning part extension 230, the support member 110 can be moved relative to the cleaning head housing 20 to switch to another type of cleaning part 121 (e.g., brush bristles) at the cleaning part extension 230, which can meet the usage needs without repeatedly disassembling the brush plate 120, thereby improving cleaning efficiency and user experience.

[0057] It should be noted that in the description of this invention, the terms "first," "second," etc., are used only for descriptive purposes and to distinguish similar objects; there is no sequential order between them, nor should they be construed as indicating or implying relative importance. Furthermore, in the description of this invention, unless otherwise stated, "at least one" means one or more, and "a plurality of" means two or more. The use of the term "may" here is intended to indicate that any attribute described that is included in "may" is optional.

[0058] In the description of this embodiment, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this embodiment according to the specific circumstances.

[0059] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "method," "specific method," or "some methods," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or method is included in at least one embodiment or method of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or method. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or methods. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or methods described in this specification, as well as the features of different embodiments or methods.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cleaning section switching structure applied to the cleaning head of a fabric cleaning machine, the cleaning head including a cleaning head housing (20), the cleaning head housing (20) having a cleaning end (210), the cleaning end (210) of the cleaning head housing (20) being provided with a cleaning section extension (230) communicating with the inner cavity (220) of the cleaning head housing (20), characterized in that, The cleaning section switching structure includes: A support member (110) is rotatably disposed in the inner cavity (220) of the cleaning head housing (20), and the rotation axis of the support member (110) is parallel to the transverse (W) direction of the cleaning head housing (20). Multiple brush discs (120) are disposed on the support member (110). Each of the multiple brush discs (120) is provided with a different type of cleaning part (121). The cleaning part (121) is used to contact the fabric to clean the fabric. The support member (110) is used to move relative to the cleaning head housing (20) to drive the brush discs (120) to the cleaning part extension opening (230) to switch between different types of cleaning parts (121) at the cleaning part extension opening (230). A fixing component (130) is inserted through the cleaning head housing (20) and the support component (110) to fix the cleaning head housing (20) and the support component (110).

2. A cleaning head for a fabric cleaning machine, characterized in that, include: The cleaning head housing (20) has a cleaning end (210), and the cleaning end (210) of the cleaning head housing (20) is provided with a cleaning part protrusion (230) that communicates with the inner cavity (220) of the cleaning head housing (20); A support member (110) is rotatably disposed in the inner cavity (220) of the cleaning head housing (20), and the rotation axis of the support member (110) is parallel to the transverse (W) direction of the cleaning head housing (20). Multiple brush discs (120) are disposed on the support member (110). Each of the multiple brush discs (120) is provided with a different type of cleaning part (121). The cleaning part (121) is used to contact the fabric to clean the fabric. The support member (110) is used to move relative to the cleaning head housing (20) to drive the brush discs (120) to the cleaning part extension opening (230) to switch between different types of cleaning parts (121) at the cleaning part extension opening (230). A fixing component (130) is inserted through the cleaning head housing (20) and the support component (110) to fix the cleaning head housing (20) and the support component (110).

3. The cleaning head of the fabric cleaning machine according to claim 2, characterized in that, The shape of the inner cavity (220) of the cleaning head housing (20) matches the shape of the outer wall of the support member (110).

4. The cleaning head of the fabric cleaning machine according to claim 3, characterized in that, The outer contour of the support component (110) is spherical or regular polyhedral.

5. The cleaning head of the fabric cleaning machine according to claim 4, characterized in that, The cleaning head housing (20) has a first fixing hole (240) on its side wall. The support member (110) has a second fixing hole (250) corresponding to the first fixing hole (240). The fixing member (130) extends laterally (W) along the cleaning head housing (20) and is embedded in the first fixing hole (240) and the second fixing hole (250).

6. The cleaning head of the fabric cleaning machine according to claim 2, characterized in that, The cleaning head housing (20) also has a brush plate replacement port (260) communicating with the inner cavity (220) of the cleaning head housing (20). The position of the brush plate replacement port (260) is opposite to the position of the cleaning part extension port (230). The support member (110) is used to move relative to the cleaning head housing (20) to drive the brush plate (120) to move between the cleaning part extension port (230) and the brush plate replacement port (260).

7. The cleaning head of the fabric cleaning machine according to claim 2, characterized in that, The cleaning head housing (20) is made of transparent material, and the cleaning part (121) is a rag or brush.

8. A fabric cleaning machine, characterized in that, include: Main body of the fabric cleaning machine; A gripping rod (200), one end of which is connected to the main body of the fabric cleaning machine; The cleaning head of the fabric cleaning machine as described in any one of claims 2 to 7, wherein the other end of the gripping rod (200) is connected to the cleaning head.

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