Cloth washing machine

Abstract

The utility model provides a cloth washing machine, including washing machine host computer, handle and cleaning brush head, the rear end of handle is connected with washing machine host computer through the pipeline, and the cleaning brush head is connected with the front end of handle through a plurality of extension tubes of head -to -tail connection in proper order, cloth washing machine still includes drive assembly and rolling brush, the bottom of cleaning brush head is provided with the concave cavity of lower end opening, drive assembly is connected in cleaning brush head, and the rolling brush rotationally connects in the concave cavity, the axis of rolling brush is perpendicular with the moving direction of cleaning brush head, and the rolling brush is transmission connection with drive assembly, and drive assembly is used for driving rolling brush rotation, and drive assembly is electrically connected with the circuit board in the handle through the wire harness, the utility model can improve the cleaning effect of the dirt on the surface of textile.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric cleaning equipment, and more specifically, to a fabric cleaning machine. Background Technology

[0002] A fabric cleaning machine is a device used to clean the surface of textiles. Currently, most fabric cleaning machines on the market mainly consist of a housing, water pump, air pump, steam generator, clean water tank, wastewater tank, drive motor, negative pressure fan assembly, handle, and cleaning brush head. The water pump, air pump, steam generator, drive motor, and negative pressure fan assembly are all installed inside the housing. The fan blades inside the negative pressure fan assembly are connected to the drive motor's shaft. The clean water tank and wastewater tank are connected to the upper part of the housing. The steam generator is connected to the water pump and air pump. The water pump is connected to the clean water tank. The negative pressure fan assembly is connected to the wastewater tank. The handle is connected to the clean water tank and wastewater tank via pipes. The cleaning brush head is mounted on the handle via an extension tube. When the fabric cleaning machine is working, the water pump draws water from the clean water tank to... In the steam generator, an air pump delivers compressed air to the steam generator, which then delivers steam through pipes to the handle, extension tube, and cleaning brush head. The cleaning brush head is equipped with a steam nozzle, from which the steam can clean the surface of the textile. Simultaneously, when the negative pressure fan assembly operates, it creates negative pressure in the wastewater tank, allowing the steam or liquid water from the cleaning brush head to be drawn into the wastewater tank through the suction port on the cleaning brush head, as well as the extension tube, handle, and pipes. However, in the above-mentioned fabric cleaning machine structure, the cleaning brush head can only spray steam to clean stains on the textile surface, resulting in a single cleaning method and poor cleaning effect. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a fabric cleaning machine that can improve the cleaning effect on stains on the surface of textiles.

[0004] This utility model provides a fabric cleaning machine, including a main unit, a handle, and a cleaning brush head. The rear end of the handle is connected to the main unit via a pipeline, and the cleaning brush head is connected to the front end of the handle via several extension tubes connected end to end in sequence. The fabric cleaning machine also includes a drive assembly and a roller brush. The bottom of the cleaning brush head is provided with a recessed cavity with an opening at the lower end. The drive assembly is connected in the cleaning brush head, and the roller brush is rotatably connected in the recessed cavity. The axis of the roller brush is perpendicular to the direction of movement of the cleaning brush head. The roller brush is connected to the drive assembly for transmission, and the drive assembly is used to drive the roller brush to rotate. The drive assembly is electrically connected to a circuit board located inside the handle via a wiring harness.

[0005] By adopting the above-mentioned structure, this utility model, while the existing cleaning brush head sprays water vapor, in conjunction with the rolling of the roller brush and the movement of the cleaning brush head on the surface of the textile, enables the roller brush to clean the surface of the textile covered by water vapor. This allows the fabric cleaning machine to more reliably and effectively clean stains on the surface of textiles, thus improving the cleaning effect on stains on the surface of textiles.

[0006] In one possible implementation, the drive assembly includes a motor and a rotating component; the motor is fixed inside the cleaning brush head, the rotating component is disposed inside one end of the cavity and rotatably connected to the cleaning brush head, one end of the roller brush is engaged with and driven by the rotating component, and the rotating component is driven by the output shaft of the motor through a transmission assembly; by using this drive assembly, when the motor drives the rotating component to rotate through the transmission assembly, since one end of the roller brush is engaged with and driven by the rotating component, the motor can drive the roller brush to rotate.

[0007] In one possible implementation, the transmission assembly includes a drive gear, a driven gear, and a transmission belt. The drive gear is coaxially fixed on the output shaft of the motor, the driven gear is disposed inside the cleaning brush head, and the rotating part is coaxially fixed and driven by the driven gear through the transmission shaft. The driven gear is driven by the drive gear through the transmission belt. With this structure, the rotating part can be reliably driven by the output shaft of the motor through the cooperation of the transmission shaft, driven gear, transmission belt, and drive gear. That is, the motor can reliably drive the roller brush to rotate through the drive gear, transmission belt, driven gear, and rotating part.

[0008] In one possible implementation, the fabric cleaning machine further includes a support member; a slot with an open bottom is provided at the bottom of the cleaning brush head and at the other end of the recess, the support member is inserted into the slot and detachably connected to the cleaning brush head, and the other end of the roller brush is inserted into the support member and rotatably connected; through the setting of the support member, the support member can reliably support the other end of the roller brush and allow the roller brush to be reliably rotatably connected in the recess; in addition, since the support member is inserted into the slot and detachably connected to the cleaning brush head, the roller brush can be removed from the recess after the support member and the cleaning brush head are separated, and the roller brush is detached from the rotating part and the support member, at which point the old roller brush can be easily replaced.

[0009] In one possible implementation, a slider is slidably connected to the interior of the cleaning brush head located on the rear side of the cavity. A locking tongue is provided at the front end of the slider, and a locking hole is provided at the rear side of the support member. A spring is embedded between the rear end of the slider and the inner wall of the cleaning brush head. The spring pushes the slider forward to insert the locking tongue into the locking hole and lock the support member. A paddle is provided at the bottom of the slider, and a sliding hole is provided at the bottom of the cleaning brush head. The paddle is slidably connected in the sliding hole. When the paddle is pushed to move the slider from front to back, the locking tongue disengages from the locking hole and the support member is unlocked. With this structure, after the support member is inserted into the slot, the slider can move forward under the pushing action of the spring. At this point, the locking tongue can be inserted into the lock hole, thus easily locking the support. Under the action of the spring, the locking tongue and the lock hole can be in a continuous engagement state, maintaining the continuous locking of the support. When it is necessary to remove the support from the cleaning brush head, the lever is moved to move the slider from front to back. At this time, the locking tongue can disengage from the lock hole, and in this state, the locking state of the support can be released, allowing the support to be disassembled from the slot. After the support is separated from the cleaning brush head, the roller brush can be removed from the cavity, and the roller brush can be separated from the rotating part and the support. At this time, the old roller brush can be easily replaced.

[0010] In one possible implementation, the top of the slot is provided with two symmetrical spring tabs, the free ends of which abut against the upper end of the support member. With this structure, since the free ends of the two spring tabs abut against the upper end of the support member, the two spring tabs can apply a tightening force to the support member, so that the support member is inserted into the slot more stably and reliably, thereby avoiding any looseness between the support member and the slot.

[0011] In one possible implementation, the cleaning brush head is equipped with a steam nozzle, which is connected to the steam outlet of the main unit of the cleaning machine through a steam channel provided in the extension tube, handle, and pipeline. The steam nozzle is located on the rear side wall of the cavity and extends along the axial direction of the roller brush. The cleaning brush head is also equipped with a suction port, which is connected to the wastewater recovery port of the main unit of the cleaning machine through a suction channel provided in the extension tube, handle, and pipeline. The suction port is located at the bottom of the front side of the cavity and extends along the axial direction of the roller brush. With this structure, water vapor from the main unit of the cleaning machine can be transported to the steam nozzle through the steam channel, and the water vapor can finally be sprayed onto the surface of the textile through the steam nozzle. In conjunction with the rolling of the roller brush and the movement of the cleaning brush head on the surface of the textile, the surface of the textile can be reliably cleaned. The condensate generated after the water vapor cleans the surface of the textile can be sucked into the wastewater tank of the main unit of the cleaning machine through the suction port, suction channel, and wastewater recovery port. Attached Figure Description

[0012] Figure 1 This is a 3D structural diagram of a fabric cleaning machine;

[0013] Figure 2 A 3D structural diagram of a cleaning brush head;

[0014] Figure 3 A partial 3D structural diagram of a cleaning brush head;

[0015] Figure 4 A schematic diagram of the first three-dimensional structure after removing part of the structure of the cleaning brush head;

[0016] Figure 5 A cross-sectional view of the cleaning brush head;

[0017] Figure 6 This is a schematic diagram of the second three-dimensional structure after removing part of the structure of the cleaning brush head. Detailed Implementation

[0018] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0019] In the description of the embodiments of this application, 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 the embodiments of this application based on the specific circumstances.

[0020] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0021] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] See Figure 1-6As shown in the illustration, this application discloses a fabric cleaning machine, including a main unit 1, a handle 2, and a cleaning brush head 3. The rear end of the handle 2 is connected to the main unit 1 via a pipeline 4, and the cleaning brush head 3 is connected to the front end of the handle 2 via several extension tubes 5 connected end-to-end in sequence. The fabric cleaning machine also includes a drive assembly and a roller brush 6. The bottom of the cleaning brush head 3 is provided with a recess 31 with an open lower end. The drive assembly is connected to the cleaning brush head 3, and the roller brush 6 is rotatably connected to the recess 31. The axis of the roller brush 6 is perpendicular to the moving direction of the cleaning brush head 3. The roller brush 6 is connected to the drive assembly for transmission, and the drive assembly is used to drive... The rotating roller brush 6 rotates, and the drive assembly is electrically connected to the circuit board located inside the handle 2 via a wiring harness. In addition, in the above structure, the connection of the wiring harness between adjacent extension tubes is achieved by the mating and plugging of conductive connectors. Similarly, the connection of the wiring harness between the cleaning brush head and the extension tube, and between the extension tube and the handle, is also achieved by the mating and plugging of conductive connectors. When the user presses the control button on the handle, the circuit board inside the handle can control the drive assembly to drive the roller brush to rotate, and the main unit of the cleaning machine can generate water vapor, which can be sprayed out through the cleaning brush head.

[0023] The drive assembly includes a motor 71 and a rotating component 72. The motor 71 is fixed inside the cleaning brush head 3, and the rotating component 72 is disposed inside one end of the cavity 31 and rotatably connected to the cleaning brush head 3. One end of the roller brush 6 is engaged with and driven by the rotating component 72. The rotating component 72 is driven by the output shaft of the motor 71 through a transmission assembly. With this drive assembly, when the motor drives the rotating component to rotate through the transmission assembly, the roller brush can be driven to rotate because one end of the roller brush is engaged with and driven by the rotating component.

[0024] The transmission assembly includes a drive gear 73, a driven gear 74, and a transmission belt. The drive gear 73 is coaxially fixed on the output shaft of the motor 71, and the driven gear 74 is located inside the cleaning brush head 3. The rotating part 72 is coaxially fixed and connected to the driven gear 74 via a transmission shaft 75. The driven gear 74 is connected to the drive gear 73 via a transmission belt. With this structure, the rotating part can be reliably connected to the output shaft of the motor through the cooperation of the transmission shaft, driven gear, transmission belt, and drive gear. That is, the motor can reliably drive the roller brush to rotate via the drive gear, transmission belt, driven gear, and rotating part.

[0025] The fabric cleaning machine also includes a support member 8; a slot 32 with an opening at the bottom is provided at the other end of the cavity 31 at the bottom of the cleaning brush head 3. The support member 8 is inserted into the slot 32 and detachably connected to the cleaning brush head 3. The other end of the roller brush 6 is inserted into the support member 8 and rotatably connected. Through the setting of the support member, the support member can reliably support the other end of the roller brush and make the roller brush reliably rotatably connected in the cavity. In addition, since the support member is inserted into the slot and detachably connected to the cleaning brush head, the roller brush can be removed from the cavity after the support member and the cleaning brush head are separated, and the roller brush is separated from the rotating part and the support member. At this time, the old roller brush can be easily replaced.

[0026] A slider 9 is slidably connected to the interior of the cleaning brush head 3 located behind the cavity 31. A locking tongue 91 is provided at the front end of the slider 9, and a locking hole 81 is provided at the rear side of the support member 8. A spring 92 is embedded between the rear end of the slider 9 and the inner wall of the cleaning brush head 3. The spring 92 pushes the slider 9 forward so that the locking tongue 91 is inserted into the locking hole 81 and locks the support member 8. A lever 93 is provided at the bottom of the slider 9, and a sliding hole 33 is provided at the bottom of the cleaning brush head 3. The lever 93 is slidably connected in the sliding hole 33. When the lever 93 is pushed to move the slider 9 from front to back, the locking tongue 91 disengages from the locking hole 81 and the support member 8 is unlocked. With this structure, after the support member is inserted into the slot, the slider... The device can move forward under the pushing action of the spring. At this time, the locking tongue can be inserted into the lock hole, thus easily locking the support. Under the action of the spring, the locking tongue and the lock hole can be in a continuous insertion state, that is, maintaining a continuous locking state for the support. When it is necessary to remove the support from the cleaning brush head, the lever is turned to make the lever drive the slider to move from front to back. At this time, the locking tongue can disengage from the lock hole, and in this state, the locking state of the support can be released, so that the support can be removed from the slot. After the support is separated from the cleaning brush head, the roller brush can be removed from the cavity, and the roller brush can be separated from the rotating part and the support. At this time, the old roller brush can be easily replaced.

[0027] The top of the slot 32 is provided with two symmetrical spring pieces 34, the free ends of which abut against the upper end of the support member 8. With this structure, since the free ends of the two spring pieces abut against the upper end of the support member, the two spring pieces can apply a tightening force to the support member, so that the support member is inserted into the slot more stably and reliably, thus avoiding any looseness between the support member and the slot.

[0028] The cleaning brush head 3 is equipped with a steam nozzle 35, which is connected to the steam outlet of the cleaning machine main unit 1 through a steam channel provided in the extension pipe 5, handle 2, and pipeline 4. The steam nozzle 35 is located on the rear side wall of the cavity 31 and extends along the axial direction of the roller brush 6. The cleaning brush head 3 is also equipped with a suction port 36, which is connected to the wastewater recovery port of the cleaning machine main unit 1 through a suction channel provided in the extension pipe 5, handle 2, and pipeline 4. The suction port 36 is located at the bottom of the front side of the cavity 31 and extends along the axial direction of the roller brush 6. With this structure, water vapor from the cleaning machine main unit can be transported to the steam nozzle through the steam channel, and the water vapor... Ultimately, steam is sprayed onto the surface of the textile through the nozzle. Combined with the rolling of the roller brush and the movement of the cleaning brush head on the textile surface, reliable cleaning of the textile surface is achieved. The condensate produced after the steam cleans the textile surface is sucked into the wastewater tank of the washing machine through the suction port, suction channel, and wastewater recovery port. The aforementioned structures for spraying steam from the cleaning brush head and for sucking up condensate are existing structures in current fabric cleaning machines on the market, and therefore will not be elaborated upon here. Furthermore, the structure of connecting the cleaning brush head to the handle via an extension tube is also an existing structure in current fabric cleaning machines on the market, and therefore will not be elaborated upon here.

[0029] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A fabric cleaning machine, comprising a main unit (1), a handle (2), and a cleaning brush head (3); the rear end of the handle (2) is connected to the main unit (1) via a pipeline (4), and the cleaning brush head (3) is connected to the front end of the handle (2) via several extension tubes (5) connected end to end in sequence; characterized in that: The fabric cleaning machine also includes a drive assembly and a roller brush (6); the bottom of the cleaning brush head (3) is provided with a recess (31) with an opening at the lower end, the drive assembly is connected in the cleaning brush head (3), the roller brush (6) is rotatably connected in the recess (31), the axis of the roller brush (6) is perpendicular to the moving direction of the cleaning brush head (3), the roller brush (6) is connected to the drive assembly for transmission, and the drive assembly is used to drive the roller brush (6) to rotate. The drive assembly is electrically connected to the circuit board located inside the handle (2) through a wire harness.

2. The fabric cleaning machine according to claim 1, characterized in that: The drive assembly includes a motor (71) and a rotating component (72); the motor (71) is fixed inside the cleaning brush head (3), the rotating component (72) is disposed inside one end of the cavity (31) and is rotatably connected to the cleaning brush head (3), one end of the roller brush (6) is engaged with the rotating component (72) and connected by transmission, and the rotating component (72) is connected to the output shaft of the motor (71) by a transmission assembly.

3. The fabric cleaning machine according to claim 2, characterized in that: The transmission assembly includes a drive gear (73), a driven gear (74), and a transmission belt; the drive gear (73) is coaxially fixed on the output shaft of the motor (71), the driven gear (74) is disposed inside the cleaning brush head (3), the rotating part (72) and the driven gear (74) are coaxially fixed and connected by transmission shaft (75), and the driven gear (74) is connected to the drive gear (73) by transmission belt.

4. The fabric cleaning machine according to claim 2 or 3, characterized in that: The fabric cleaning machine also includes a support member (8); the bottom of the cleaning brush head (3) and the other end of the cavity (31) are provided with a slot (32) with a lower opening, the support member (8) is inserted into the slot (32) and is detachably connected to the cleaning brush head (3), and the other end of the roller brush (6) is inserted into the support member (8) and rotated.

5. The fabric cleaning machine according to claim 4, characterized in that: Inside the cleaning brush head (3) located on the rear side of the cavity (31), a slider (9) is slidably connected back and forth. The front end of the slider (9) is provided with a locking tongue (91), and the rear side of the support member (8) is provided with a locking hole (81). A spring (92) is embedded between the rear end of the slider (9) and the inner wall of the cleaning brush head (3). The spring (92) is used to push the slider (9) forward so that the locking tongue (91) is inserted into the locking hole (81) and the support member (8) is locked. A paddle (93) is provided at the bottom of the slider (9), and a sliding hole (33) is provided at the bottom of the cleaning brush head (3). The paddle (93) is slidably connected in the sliding hole (33). When the paddle (93) is pushed so that the paddle (93) drives the slider (9) to move from front to back, the locking tongue (91) disengages from the locking hole (81) and the support member (8) is unlocked.

6. The fabric cleaning machine according to claim 5, characterized in that: The top of the slot (32) is provided with two symmetrical spring pieces (34), and the free ends of the two spring pieces (34) abut against the upper end of the support (8).

7. The fabric cleaning machine according to claim 1, 2, 3, 5, or 6, characterized in that: The cleaning brush head (3) is provided with a steam nozzle (35), which is connected to the steam outlet of the cleaning machine host (1) through a steam channel provided in the extension tube (5), handle (2) and pipeline (4). The steam nozzle (35) is located on the rear side wall of the cavity (31) and extends along the axial direction of the roller brush (6). The cleaning brush head (3) is provided with a suction port (36), which is connected to the sewage recovery port of the cleaning machine host (1) through a suction channel provided in the extension tube (5), handle (2) and pipeline (4). The suction port (36) is located at the bottom of the front side of the cavity (31) and extends along the axial direction of the roller brush (6).

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