CN220813034U

CN220813034U - Cloth cleaning machine

Info

Publication number: CN220813034U
Application number: CN202322416238.XU
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Suzhou EUP Electric Co Ltd
Current assignee: Suzhou EUP Electric Co Ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-19
Anticipated expiration: 2033-09-06

Abstract

The application discloses a cloth cleaning machine, which comprises: the cleaning device comprises a host, a suction extension pipe, a cleaning head accessory and a self-cleaning cover, wherein one end of the suction extension pipe is connected with the host, the cleaning head accessory is connected with the other end of the suction extension pipe, the self-cleaning cover is detachably arranged on the cleaning head accessory, and the host comprises a liquid supply tank for storing cleaning liquid and a recovery tank for recovering dirty liquid; the cleaning head accessory comprises a main shell with a head part and a handle part, a liquid supply channel and a recovery channel which are arranged in the main shell, a liquid spraying hole communicated with the liquid supply channel and a suction port communicated with the recovery channel are formed in the head part, a first pipeline and a second pipeline are arranged on the suction extension pipe, the first pipeline is communicated with the liquid supply channel and the liquid supply box, and the second pipeline is communicated with the recovery pipeline and the recovery box; the self-cleaning cover is configured to cover the head to form a self-cleaning channel which communicates the suction port and the liquid spraying port between the self-cleaning cover and the head; the self-cleaning of the cleaning head accessory and the suction extension tube is realized through the detachable self-cleaning cover, and the self-cleaning device has the advantages of simple structure, convenience in operation and high suitability.

Description

Cloth cleaning machine

Technical Field

The application relates to the technical field of cleaning equipment, in particular to a cloth cleaning machine.

Background

The cloth art cleaning machine generally comprises a main machine and a cleaning head accessory, wherein the cleaning head accessory comprises a suction port and a recovery channel for connecting the main machine and the suction port, when the cleaning head accessory is used for cleaning a surface to be cleaned, dirty liquid enters a sewage tank through the suction port and the recovery channel, and is dirty in the suction port and the recovery channel due to long-time use, so that blockage and bacteria breeding are easy to occur, the suction port and the recovery channel are required to be cleaned regularly, a user is required to manually disassemble the cleaning head accessory for cleaning, the operation is complex, and the experience feeling of the user is easy to be reduced; at present, some manufacturers adopt to install the steering valve in the cleaning head accessory, the steering valve is installed in the liquid supply channel, and the cleaning liquid in the liquid supply channel is selectively conveyed into the recovery channel for cleaning through the steering valve.

Disclosure of Invention

In order to solve the technical problems, the application aims to provide a cloth art cleaning machine which is simple in structure and can realize self-cleaning.

In order to achieve the above purpose, the application adopts the following technical scheme: a cloth cleaning machine comprising: a main body, a suction extension pipe having one end connected to the main body, and a cleaning head attachment attachable to the other end of the suction extension pipe, the main body including a liquid supply tank for storing a cleaning liquid, a recovery tank for recovering a contaminated liquid, and a suction motor; the cleaning head accessory comprises a main shell with a head part and a handle part, wherein the head part is positioned at the front side of the handle part, the handle part is connected with the suction extension pipe, a liquid spraying hole and a suction port are arranged on the head part, and the suction port is far away from the handle part; a liquid supply channel and a recovery channel are arranged in the main shell, extend from the head part to the handle part, the liquid supply channel is in fluid communication with the liquid spraying hole, the recovery channel is in fluid communication with the suction port, the suction extension tube comprises a first pipeline and a second pipeline, and the first pipeline is communicated with the liquid supply channel and the liquid supply box; the second pipeline is communicated with the recycling channel and the recycling bin; the cloth art cleaning machine also comprises a self-cleaning cover, wherein the self-cleaning cover is configured to be detachably covered on the head part so as to form a self-cleaning channel which is communicated with the suction port and the liquid spraying hole between the self-cleaning cover and the head part.

In the above technical solution, it is further preferable that the liquid spraying hole is provided near the handle portion.

In the above technical solution, it is further preferable that the liquid spraying hole is disposed close to the suction port.

In the above technical solution, it is further preferable that the cleaning head accessory further includes a cleaning brush body located on the head, and the cleaning brush body is disposed near the suction port.

In the above technical solution, it is further preferable that a connection structure is provided between the head portion and the handle portion, the connection structure includes an unlock mode and a lock mode, and when the connection structure is in the lock mode, the handle portion is connected with the head portion; when the connecting structure is in the unlocking mode, the handle part is separated from the head part.

In the above technical solution, it is further preferable that when the self-cleaning cover covers the head, the self-cleaning cover is clamped with the head.

In the above technical solution, it is further preferable that the self-cleaning cover includes a main body portion, a transition portion, and a clamping portion, and the head portion has a first end portion far from the handle portion and a second end portion near to the handle portion; when the self-cleaning cover covers the front side of the head, the main body part is clamped with the first end part, and the clamping part is clamped with the second end part.

In the above technical solution, it is further preferable that a water pump for delivering the cleaning solution in the solution supply tank to the solution supply channel is provided in the main unit, and a control switch for controlling the operation of the water pump is provided at the handle portion.

In the above technical solution, it is further preferable that the host includes a heating element, and the heating element is disposed between the liquid supply tank and the first pipe.

Compared with the prior art, the application has the following beneficial effects:

The self-cleaning device comprises a self-cleaning cover, a self-cleaning channel, a suction port, a liquid spraying hole, a suction port, a recovery channel, a recovery box, a cleaning head accessory, a self-cleaning channel, a self-cleaning cover, a self-cleaning control device and a self-cleaning control device.

Drawings

FIG. 1 is a schematic perspective view of a cloth cleaning agent according to the present application;

FIG. 2 is a schematic diagram of an internal structure of the host in FIG. 1;

FIG. 3 is a schematic view of a cleaning head accessory according to a first embodiment of the present application;

FIG. 4 is a schematic view of the cleaning head accessory of FIG. 3 in a self-cleaning state;

FIG. 5 is a schematic illustration of the fluid delivery inside the cleaning head accessory of FIG. 4 in a self-cleaning state;

FIG. 6 is a schematic perspective view of a self-cleaning cover according to the present application;

FIG. 7 is a schematic perspective view of a cleaning head accessory according to a first embodiment of the present application;

FIG. 8 is a schematic perspective view of the cleaning head accessory of FIG. 7 in a self-cleaning state;

FIG. 9 is a schematic illustration of the fluid delivery inside the cleaning head accessory of FIG. 8 in a self-cleaning state.

Wherein: 100. a cloth cleaning machine; 10. a host; 1. a liquid supply tank; 2. a recovery box; 8. a heating member; 9. a suction motor; 20. sucking the extension tube; 30. a cleaning head attachment; 4. a main housing; 41. a head; 411. a first end; 412. a second end; 413. a plane; 414. a retaining wall; 42. a handle portion; 43. a connection structure; 44. a switch; 5. a liquid supply channel; 51. a liquid spraying hole; 6. a recovery channel; 61. a suction port; 7. a cleaning brush body; 40. a self-cleaning cap; 71. a main body portion; 72. a transition section; 73. a clamping part; 74. a self-cleaning channel; 75. a baffle; 30', cleaning head attachments; 51', spray holes; 41', head; 61', suction port; 7', cleaning brush body.

Detailed Description

In order to describe the technical content, constructional features, objects and effects of the application in detail, the technical solutions of the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments of the present application. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a detailed description of various exemplary embodiments or implementations of the application. However, various exemplary embodiments may be practiced without these specific details or with one or more equivalent arrangements. Furthermore, the various exemplary embodiments may be different, but are not necessarily exclusive. For example, the specific shapes, configurations, and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

Hereinafter, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

The terms "front", "back" as used herein refer to the front and back as shown in fig. 3.

In the present application, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium.

The application provides a cloth cleaning machine which is used for cleaning the surfaces of sofas, bedsheets and the like. As shown in fig. 1 and 2, the cloth washer 100 includes a main body 10, a suction extension tube 20, one end of the suction extension tube 20 is connected to the main body 10, and a cleaning head attachment 30 is attached to the other end of the suction extension tube 20, the cleaning head attachment 30 being in fluid communication with the main body 10 through the suction extension tube 20. The main machine 10 comprises a liquid supply tank 1 and a recovery tank 2, wherein the liquid supply tank 1 is used for storing cleaning liquid, and the recovery tank 2 is used for recovering dirty liquid; the suction extension tube 20 includes a first pipe (not shown in the drawing) that communicates the liquid supply tank 1 and the cleaning head attachment 30, and a second pipe (not shown in the drawing) that communicates the recovery tank 2 and the cleaning head attachment 30.

The cloth washer 100 of the present application is configured with multiple cleaning head attachments to address the cleaning problems of different surfaces to be cleaned.

As shown in fig. 3-5, a first embodiment of the present application provides a cleaning head accessory 30, the cleaning head accessory 30 comprising a main housing 4, a supply channel 5 and a recovery channel 6 disposed within the main housing 4. One end of the liquid supply channel 5 forms a liquid spraying hole 51 on the main housing 4, the other end is connected with the first pipeline of the suction extension pipe 20, the liquid supply channel 5 is used for conveying the cleaning liquid provided by the liquid supply tank 1 to the liquid spraying hole 51, and the cleaning liquid provided by the liquid supply tank 1 is sprayed to the surface to be cleaned through the liquid spraying hole 51. One end of the recovery passage 6 forms a suction port 61 on the main housing 4, the other end communicates with the second pipe of the suction extension pipe 20, the suction port 61 is configured to be loaded with negative pressure to suck in fluid containing contaminated liquid and air, and the recovery tank 2 is for receiving the fluid containing contaminated liquid and air and leaving the contaminated liquid.

The main housing 4 has a head portion 41 and a handle portion 42 detachably connected to the head portion 41, the head portion 41 including a first end 411 remote from the handle portion 42 and a second end 412 connected to the handle portion 42, the head portion 41 being connected to a front side of the handle portion 42, the handle portion 42 being connected to the suction extension tube 20. The liquid spray hole 51 and the suction port 61 are both disposed on the head 41, and the suction port 61 is disposed adjacent the first end 411, so that a user can clean a surface to be cleaned by holding the cleaning head attachment 30. A connecting structure 43 is arranged between the head part 41 and the handle part 42, the connecting structure 43 has an unlocking mode and a locking mode, and when the connecting structure 43 is in the unlocking mode, the head part 41 and the handle part 42 are separated; when the connecting structure 43 is in the locking mode, the head portion 41 is connected with the handle portion 42.

The liquid spraying hole 51 and the suction opening 61 of the cleaning head accessory 30 are arranged in the same plane 413 of the head 41, the periphery of the plane 413 also surrounds a circle of blocking wall 414, the blocking wall 414 surrounds the suction opening 61 and the liquid spraying hole 51 on the inner side and at least protrudes out of the liquid spraying hole 51, the cleaning head accessory 30 is suitable for cleaning soft surfaces to be cleaned (such as sofas, mattresses and the like), when in use, the blocking wall 414 is pressed to the surfaces to be cleaned, a closed space is formed among the plane 413, the blocking wall 414 and the surfaces to be cleaned, the liquid spraying hole 51 sprays cleaning liquid to the local surfaces to be cleaned, the suction opening 61 rapidly sucks the dirty liquid on the local surfaces to be cleaned, and the soft surfaces to be cleaned are intensively and deeply cleaned, so that the cleaning efficiency is improved.

The cleaning head attachment 30 further includes a plurality of cleaning brush bodies 7 provided on the head 41, the plurality of cleaning brush bodies 7 being provided near the suction port 61 to brush the surface to be cleaned to improve the cleaning degree.

As shown in fig. 4 to 6, the cloth washer 100 of the present application further includes a self-cleaning cover 40, the self-cleaning cover 40 being configured to be detachably mounted on the head 41, the cleaning head accessory 30 being in a self-cleaning state when the self-cleaning cover 40 is attached to the head 41 (refer to fig. 4 and 5); when self-cleaning cap 40 is detached from cleaning head accessory 30 (see fig. 3), cleaning head accessory 30 is in an operative state.

The self-cleaning cap 40 includes a main body portion 71, a transition portion 72, and a catching portion 73, which are sequentially connected from front to back. When the cleaning head accessory 30 is in a self-cleaning state, the main body part 71 covers at least part of the head 41 and is clamped with the first end 411 of the head 41, the clamping part 73 is clamped with the second end 412 of the head 41, the transition part 72 is in transitional connection between the clamping part 73 and the main body part 71 and surrounds the outer side of the main shell 4, so that a self-cleaning channel 74 is formed between the inner wall surface of the self-cleaning cover 40 and the outer surface of the main shell 4, the self-cleaning channel 74 accommodates the suction port 61 and the liquid spraying port 51 of the head 41, the suction port 61 and the liquid spraying hole 51 are communicated through the self-cleaning channel 74, cleaning liquid output by the liquid spraying hole 51 is conveyed to the suction port 61 through the self-cleaning channel 74, cleaning of the recovery channel 6 and the second pipeline is realized, the recovery channel 6 is prevented from being blocked by the sewage, and the cleaning efficiency of the cloth cleaning machine 100 is improved. When the cleaning head attachment 30 is in the operating state, the self-cleaning cap 40 is removed from the cleaning head attachment 30, and the liquid spraying holes 51 normally spray the cleaning liquid to the surface to be cleaned. The self-cleaning cap 40 further includes a flange 75 protruding from the outer edges of the main body portion 71 and the transition portion 72 toward the upper surface, and when the cleaning head accessory 30 is in the self-cleaning state, the flange 75 is engaged with the periphery of the head 41, thereby preventing liquid in the self-cleaning passage 74 from leaking from the edge where the cleaning head accessory 30 and the self-cleaning cap 40 are connected.

The self-cleaning cover 40 is detachably connected with the cleaning head accessory 30, so that the cleaning head accessory 30 can be conveniently switched between a working state and a self-cleaning state, the operation is convenient, the structure is simple, the working efficiency of the cloth cleaning machine 100 is effectively improved, the cleaning head accessory 30 and the suction extension tube 20 are not manually detached for cleaning, and the use feeling of a user is improved.

As shown in fig. 7-9, a second embodiment of the present application provides a cleaning head accessory 30', the cleaning head accessory 30' differing from the cleaning head accessory 30 in that: the liquid spraying hole 51' is arranged at the rear side of the suction port 61' and is far away from the suction port 61', and other parts and structures are consistent with those of the cleaning head attachment 30, and will not be described herein; the head 41 'of the cleaning head attachment 30' may be used directly to interface with the handle portion 42 of the cleaning head attachment 30 (see fig. 1). The cleaning head accessory 30' is suitable for cleaning a hard surface to be cleaned (such as glass, a cabinet, a table and a chair, etc.), when the cleaning head accessory is used, the cleaning liquid is sprayed from the liquid spraying hole 51' on the surface to be cleaned, a user cleans the surface to be cleaned by matching the cleaning liquid with the cleaning brush body 7' so as to brush and clean stubborn stains on the surface to be cleaned, and the suction opening 61' sucks the cleaned dirty liquid into the cleaning head accessory 30 '. The self-cleaning cap 40 is also adapted to the cleaning head accessory 30', since the main body portion 71 of the self-cleaning cap 40 covers the outside of the suction port 61', and the catching portion 73 catches the outer surface of the rear end portion of the head 41', the self-cleaning cap 40 is configured to always accommodate the liquid spray hole and suction port disposed at the head within the self-cleaning channel 74, ensuring that different cleaning head accessories 30 can be matched for self-cleaning.

As shown in fig. 1, the main unit 10 further includes a heating member 8 connected to the liquid supply tank 1, a suction motor 9 connected to the recovery tank 2, and a water pump (not shown) connected to the liquid supply tank 1, wherein the heating member 8 is connected between the liquid supply tank 1 and the first pipe, and the heating member 8 is configured to heat the cleaning liquid output from the liquid supply tank 1, and to deliver the heated vapor into the first pipe, and the liquid spray hole 51 sprays the vapor. A suction motor 9 is provided downstream of the recovery tank 2, and when the cleaning head attachment 30 is attached to the main body 10, the suction port 61, the recovery passage 6, the second pipe, the recovery tank 2 and the suction motor 9 are in fluid communication in this order; the suction motor 9 sucks in under negative pressure so that the suction port 61 sucks in the dirty liquid of the surface to be cleaned, the dirty liquid enters the recovery tank 2 along with the sucked air along the recovery channel 6 and the second pipeline, the recovery tank 2 leaves the dirty liquid in the tank, and the air is re-sent to the outside of the cloth washer by the suction motor 9. The water pump is connected between the liquid supply tank 1 and the first pipeline, and the water pump is used for providing power for conveying the cleaning liquid in the liquid supply tank 1 to the first pipeline.

The main shell 4 is provided with a switch 44 connected with the control of the water pump, and when the switch 44 is triggered, the water pump works to pump cleaning liquid; when the switch 44 is not activated, the pump stops. A key is provided on the host 10 or the cleaning head accessory 30, the key being configured to: when depressed, the heating member 8 operates to supply steam to the liquid ejection holes 51, and when not depressed, the liquid supply tank 1 alone supplies liquid cleaning liquid to the liquid ejection holes 51.

The cleaning head accessory of the application realizes the switching between the working state and the self-cleaning state through the detachable self-cleaning cover 40, and when in the self-cleaning state, the self-cleaning channel 74 which is communicated with the liquid spraying hole 51 and the suction port 61 is formed between the self-cleaning cover 40 and the cleaning head accessory, so that the cleaning liquid output by the liquid spraying hole 51 directly enters the suction port 61 after passing through the self-cleaning channel 74 and is recovered to the recovery box through the recovery channel 6, thereby realizing the self-cleaning of the cleaning head accessory 30 and the suction extension tube 20.

The foregoing has shown and described the basic principles, principal features and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the application, and various changes and modifications may be made therein without departing from the spirit and scope of the application, the scope of which is defined in the appended claims, specification and their equivalents.

Claims

1. A cloth cleaning machine comprising: a main body, a suction extension pipe having one end connected to the main body, and a cleaning head attachment attachable to the other end of the suction extension pipe, the main body including a liquid supply tank for storing a cleaning liquid, a recovery tank for recovering a contaminated liquid, and a suction motor; the cleaning head accessory comprises a main shell with a head part and a handle part, wherein the head part is positioned at the front side of the handle part, the handle part is connected with the suction extension pipe, a liquid spraying hole and a suction port are arranged on the head part, and the suction port is far away from the handle part; a liquid supply channel and a recovery channel are arranged in the main shell, extend from the head part to the handle part, the liquid supply channel is in fluid communication with the liquid spraying hole, the recovery channel is in fluid communication with the suction port, the suction extension tube comprises a first pipeline and a second pipeline, and the first pipeline is communicated with the liquid supply channel and the liquid supply box; the second pipeline is communicated with the recycling channel and the recycling bin; the cloth art cleaning machine is characterized by further comprising a self-cleaning cover, wherein the self-cleaning cover is configured to be detachably covered on the head, so that a self-cleaning channel which is communicated with the suction port and the liquid spraying hole is formed between the self-cleaning cover and the head.

2. The cloth cleaning machine of claim 1, wherein the spray hole is disposed adjacent to the handle portion.

3. The cloth cleaning machine of claim 1, wherein the spray holes are disposed adjacent to the suction port.

4. The fabric cleaning machine of claim 1, wherein the cleaning head attachment further comprises a cleaning brush body positioned on the head, the cleaning brush body being positioned adjacent the suction opening.

5. The cloth cleaning machine according to claim 1, wherein a connecting structure is arranged between the head part and the handle part, the connecting structure comprises an unlocking mode and a locking mode, and the handle part is connected with the head part when the connecting structure is in the locking mode; when the connecting structure is in the unlocking mode, the handle part is separated from the head part.

6. The cloth cleaning machine of claim 1, wherein the self-cleaning cover is engaged with the head when the self-cleaning cover is over the head.

7. The fabric washing machine of claim 6, wherein the self-cleaning cover includes a main body portion, a transition portion and a snap-in portion, the head portion having a first end portion distal to the handle portion and a second end portion proximal to the handle portion; when the self-cleaning cover covers the front side of the head, the main body part is clamped with the first end part, and the clamping part is clamped with the second end part.

8. The cloth cleaning machine according to claim 1, wherein a water pump for conveying the cleaning solution in the solution supply tank to the solution supply channel is arranged in the main machine, and a control switch for controlling the water pump to work is arranged at the handle part.

9. The fabric cleaning machine of claim 1, wherein the main machine includes a heating element, the heating element being disposed between the liquid supply tank and the first conduit.