Handle assembly of fabric cleaning machine and fabric cleaning machine

Abstract

The utility model discloses a handle assembly of a fabric cleaning machine and the fabric cleaning machine, the handle assembly comprises a shell with a containing groove at the front end, the shell is provided with a sewage recovery port, and the sewage recovery port is located on the front side of the containing groove; the rolling brush is rotatably mounted in the accommodating groove; the driving mechanism is mounted on the shell and used for driving the rolling brush to rotate; and the spray head is used for spraying cleaning liquid and is arranged on the inner wall of the accommodating groove. According to the handle assembly of the fabric cleaning machine, the spray head is arranged on the inner wall of the containing groove, the position difference between the spray head and the rolling brush can be almost ignored, the requirement of the handle assembly for the cleaning space is lowered, and the dead angle position is easy and convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric cleaning machines, and more specifically to a handle assembly of a fabric cleaning machine and the fabric cleaning machine. Background Art

[0002] Most of the fabric cleaning machines on the market currently use ordinary bristle brushes as the brush head design. During the cleaning process, this brush head cannot move on its own, and the user needs to hold the brush head and apply pressure on the surface to be cleaned, moving it back and forth to effectively clean.

[0003] To this end, the Chinese utility model patent with authorization announcement number CN219813455U discloses a fabric cleaning machine that can automatically rotate the brush head to assist the user in cleaning stains. However, in the above patent solution, since the nozzle is closer to the handle than the brush head, the interference between the brush head and the head of the frame makes it difficult to clean the dead corners. Summary of the invention

[0004] The utility model aims to solve one of the technical problems in the related art to a certain extent. To this end, the utility model proposes a handle assembly of a fabric cleaning machine.

[0005] The utility model also provides a fabric cleaning machine with the handle assembly.

[0006] The technical solution adopted by the utility model is: to provide a handle assembly of a fabric cleaning machine, including:

[0007] A shell having a receiving tank at the front end, a sewage recovery port is provided on the shell, and the sewage recovery port is located at the front side of the receiving tank;

[0008] A roller brush rotatably mounted in the receiving groove;

[0009] A driving mechanism, which is mounted on the housing and is used to drive the roller brush to rotate;

[0010] A nozzle for spraying cleaning liquid is arranged on the inner wall of the containing tank.

[0011] After adopting the above structure, the present application has the following advantages:

[0012] 1. In the prior art, the brush head and the nozzle are misaligned, and there is a position difference between the two. Therefore, during use, it is necessary to spray the cleaning liquid on the position to be cleaned in advance, and then move the brush head to the position to be cleaned for cleaning. When the space at the dead corner is smaller than the position difference, cleaning is more difficult. However, by setting the nozzle on the inner wall of the receiving groove, the position difference between the nozzle and the roller brush can be almost ignored, which reduces the cleaning space requirements of the handle assembly and makes it easier to clean the dead corner;

[0013] 2. The present application sets the nozzle on the inner wall of the receiving tank, so that the present application can spray the cleaning liquid and scrub at the same time, which simplifies the operation steps, saves labor time and improves the cleaning efficiency;

[0014] 3. The present application arranges the nozzle on the inner wall of the receiving tank. When spraying the cleaning liquid and scrubbing are performed simultaneously, the head of the shell is against the position to be cleaned, and the receiving tank can prevent the cleaning liquid from splashing.

[0015] According to one embodiment of the utility model, the shell is provided with a first power supply unit for supplying power to the driving mechanism, and / or the main unit detachably connected to the handle assembly is provided with a second power supply unit for supplying power to the driving mechanism; the provision of the first power supply unit enables the handle assembly to be moved independently even if it is removed from the main unit, thereby improving the convenience of cleaning.

[0016] According to an embodiment of the present utility model, the shell is provided with a charging hole for charging the first power supply unit.

[0017] According to one embodiment of the utility model, the shell is provided with a first starting switch for controlling the opening and closing of the driving mechanism, and / or the host detachably connected to the handle assembly is provided with a second starting switch for controlling the opening and closing of the driving mechanism; when the handle assembly is removed from the host for moving operation, the first starting switch can be used to control the opening and closing of the driving mechanism, thereby controlling the operation of the roller brush.

[0018] According to an embodiment of the utility model, the housing is provided with an indicator light for displaying the opening and closing status of the driving mechanism and / or for displaying the charging status of the first power supply unit.

[0019] According to an embodiment of the utility model, a host detachably connected to the handle assembly is provided with a cleaning liquid source, and when the handle assembly is connected to the host, the spray head is connected to the cleaning liquid source.

[0020] According to an embodiment of the utility model, the nozzle has a first water outlet facing the roller brush; the first water outlet is located at the end of the nozzle, and the cleaning liquid sprayed from the first water outlet is sprayed on the surface of the roller brush and fully contacts the position to be cleaned.

[0021] According to an embodiment of the utility model, the nozzle has a second water outlet hole; the second water outlet hole is arranged on the side of the nozzle, and can directly spray on the surface of the location to be cleaned.

[0022] According to an embodiment of the utility model, the driving mechanism includes a motor and a driving wheel, the motor is used to drive the driving wheel to rotate relative to the housing, and the roller brush is detachably connected to the driving wheel.

[0023] A fabric cleaning machine comprises a main machine and any one of the above-mentioned handle assemblies, wherein the handle assembly is detachably connected to the main machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a three-dimensional diagram of a fabric cleaning machine in an embodiment of the utility model;

[0026] Figure 2 A three-dimensional diagram of a handle assembly in an embodiment of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the handle assembly in the embodiment of the utility model;

[0028] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0029] Figure 5 A bottom view of the handle assembly in the embodiment of the utility model;

[0030] Figure 6 It is a schematic diagram of the handle assembly vacuuming in an embodiment of the utility model;

[0031] Figure 7 This is a schematic diagram of the water discharge of the handle assembly in the embodiment of the utility model;

[0032] Figure 8 A cross-sectional view of a handle assembly in an embodiment of the utility model;

[0033] Fig. 9 for Figure 8 A partial enlarged view of point B in the middle;

[0034] Fig.10 This is a cross-sectional view of the handle assembly in the embodiment of the utility model when the roller brush is removed;

[0035] Fig.11 It is a partial structural diagram of the handle assembly in an embodiment of the utility model.

[0036] Description of the numbers in the figure:

[0037] 1. Shell; 2. Roller brush; 3. Motor; 4. Driving wheel; 5. First power supply unit; 6. Host;

[0038] 11. Charging port; 12. First start switch; 13. Indicator light; 14. Nozzle; 15. Dust suction channel; 16. Water outlet channel; 17. Receiving slot;

[0039] 17a, connecting hole;

[0040] 14a, first water outlet hole; 14b, second water outlet hole; 14c, water outlet joint;

[0041] 15a. Sewage recovery outlet;

[0042] 21. Button; 22. Connection terminal. DETAILED DESCRIPTION

[0043] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention. Example 1

[0044] like Figure 2-11 As shown, in this embodiment, a handle assembly of a fabric cleaning machine is disclosed, including:

[0045] A housing 1 having a receiving tank 17 at the front end, wherein a sewage recovery port 15a is provided on the housing 1, and the sewage recovery port 15a is located at the front side of the receiving tank 17;

[0046] A roller brush 2, which is rotatably mounted in the receiving groove 17;

[0047] A driving mechanism, which is mounted on the housing 1 and is used to drive the roller brush 2 to rotate;

[0048] A spray head 14 for spraying cleaning liquid is disposed on the inner wall of the containing tank 17 .

[0049] Furthermore, in this embodiment, the handle assembly is used in conjunction with the main body 6 of the fabric cleaning machine. The main body 6 has a suction device for generating negative pressure, and the suction device is connected to the handle assembly through a hose. A pumping device is also provided on the hose for pumping the cleaning liquid to the nozzle 14 for spraying. Figure 1 As shown, in this embodiment, the pumping device is manual, and in other embodiments, the pumping device is an automatic delivery pump.

[0050] Furthermore, in this embodiment, the cleaning liquid includes clean water and a mixed solution formed by dissolving a cleaning agent in water. Figure 6 As shown, a dust suction channel 15 is provided in the housing 1. When the hose is buckled with the handle assembly, the dust suction channel 15 is connected to the suction device on the main unit 6. The negative pressure generated by the suction device recovers the stains sucked from the sewage recovery port 15a into the sewage temporary storage space on the main unit 6.

[0051] Furthermore, a storage space for temporarily storing cleaning liquid is provided on the hose, and the cleaning liquid stored in the storage space is the cleaning liquid source. A pumping device is provided between the storage space and the nozzle 14, combined with Fig.11 As shown, the nozzle 14 is mounted on the housing 1, and a water outlet joint 14c is provided at its tail. A water inlet joint is provided on the housing 1, and the water inlet joint is connected to the water outlet channel 16, and the water outlet channel 16 is connected to the water outlet end of the pumping device. The water inlet joint and the water outlet joint 14c are connected through a connecting pipe, because the sealed space inside the housing 1 needs to be installed with the first power supply unit 5, the motor 3 and other structures. The setting of the connecting pipe facilitates the adjustment of the layout of the components inside the housing 1.

[0052] Specifically, combined Fig.11 As shown, in this embodiment, the housing 1 is provided with a first power supply unit 5 for supplying power to the driving mechanism, and the main unit 6 detachably connected to the handle assembly is provided with a second power supply unit for supplying power to the driving mechanism. Both the first power supply unit 5 and the second power supply unit are batteries. In another embodiment, the first power supply unit 5 is a battery, and the second power supply unit is a power cord connected to an external power grid. The second power supply unit can supply power to both the first power supply unit 5 and the electrical components in the housing 1.

[0053] In other embodiments, only the second power supply unit is provided in the main body 6, and the second power supply unit is a battery. When the handle assembly is connected to the hose, the circuit in the housing 1 is electrically connected to the second power supply unit.

[0054] Specifically, combined Figure 2-3 As shown, in this embodiment, the housing 1 is provided with a charging hole 11 for charging the first power supply unit 5. The housing 1 is provided with a first start switch 12 for controlling the opening and closing of the driving mechanism. The housing 1 is provided with an indicator light 13 for displaying the opening and closing state of the driving mechanism.

[0055] Furthermore, in other embodiments, the housing 1 is provided with a first start switch 12 for controlling the start and stop of the driving mechanism, and the host 6 detachably connected to the handle assembly is provided with a second start switch for controlling the start and stop of the driving mechanism. Both the first start and stop switch and the second start switch can control the roller brush 2 to switch freely between the working state and the shutdown state. The indicator light 13 can also be used to display the charging state of the first power supply unit 5.

[0056] Furthermore, in another embodiment, the housing 1 is not provided with the first start switch 12 for controlling the opening and closing of the driving mechanism, and the host 6 detachably connected to the handle assembly is provided with a second start switch for controlling the opening and closing of the driving mechanism.

[0057] Specifically, combined Figure 3-4 As shown, the nozzle 14 has a second water outlet 14b and a first water outlet 14a facing the roller brush 2; the first water outlet 14a is located at the end of the nozzle 14, and the cleaning liquid sprayed from the first water outlet 14a is sprayed on the surface of the roller brush 2 and fully contacts the position to be cleaned. The second water outlet 14b is set on the side of the nozzle 14, and can directly spray on the surface of the position to be cleaned.

[0058] Specifically, combined Figure 8-11 As shown, in this embodiment, the driving mechanism includes a motor 3 and a driving wheel 4. The motor 3 is used to drive the driving wheel 4 to rotate relative to the housing 1. The roller brush 2 is detachably connected to the driving wheel 4.

[0059] Furthermore, a button 21 is provided at one end of the roller brush 2, and a connection hole matching the button 21 is provided on the inner wall of the housing 1. The other end of the roller brush 2 is a connection end 22, and an output wheel is installed at the output end of the motor 3, and the output wheel and the driving wheel 4 are driven by a belt. The output wheel passes through the housing 1 and is key-connected to the connection end 22. The motor 3 drives the output wheel to rotate, and the output wheel drives the roller brush 2 to rotate synchronously. When disassembling the roller brush 2, it is only necessary to press the button 21 to disengage it from the connection hole 17a, and then move the roller brush 2 to complete the disassembly.

[0060] Combination Figure 1 As shown, in another embodiment, a fabric cleaning machine is disclosed, including a main body 6 and the handle assembly described in this embodiment.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0062] In addition, 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 technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0063] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0066] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A handle assembly for a fabric cleaning machine, characterized in that: include: A shell having a receiving tank at the front end, a sewage recovery port is provided on the shell, and the sewage recovery port is located at the front side of the receiving tank; A roller brush rotatably mounted in the receiving groove; A driving mechanism, which is mounted on the housing and is used to drive the roller brush to rotate; A nozzle for spraying cleaning liquid is arranged on the inner wall of the containing tank.

2. The handle assembly of the fabric cleaning machine according to claim 1, characterized in that: The housing is provided with a first power supply unit for supplying power to the driving mechanism, and / or a host detachably connected to the handle assembly is provided with a second power supply unit for supplying power to the driving mechanism.

3. The handle assembly of the fabric cleaning machine according to claim 2, characterized in that: The housing is provided with a charging hole for charging the first power supply unit.

4. The handle assembly of the fabric cleaning machine according to claim 2, characterized in that: The housing is provided with an indicator light for displaying the on / off status of the driving mechanism and / or for displaying the charging status of the first power supply unit.

5. The handle assembly of the fabric cleaning machine according to claim 1, characterized in that: The housing is provided with a first start switch for controlling the opening and closing of the driving mechanism, and / or the host detachably connected to the handle assembly is provided with a second start switch for controlling the opening and closing of the driving mechanism.

6. The handle assembly of the fabric cleaning machine according to claim 1, characterized in that: A mainframe detachably connected to the handle assembly is provided with a cleaning liquid source. When the handle assembly is connected to the mainframe, the spray head is connected to the cleaning liquid source.

7. The handle assembly of the fabric cleaning machine according to claim 1, characterized in that: The spray head has a first water outlet facing the roller brush.

8. The handle assembly of the fabric cleaning machine according to claim 7, characterized in that: The spray head has a second water outlet hole.

9. The handle assembly of the fabric cleaning machine according to claim 1, characterized in that: The driving mechanism comprises a motor and a driving wheel. The motor is used to drive the driving wheel to rotate relative to the shell. The roller brush is detachably connected to the driving wheel.

10. A fabric cleaning machine, characterized in that: It comprises a main unit and a handle assembly as described in any one of claims 1 to 9, wherein the handle assembly is detachably connected to the main unit.

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