JP3230741U - Cleaning equipment used in robot vacuum cleaners - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning device used in a robot vacuum cleaner capable of collecting wastewater while making cleaning easier and the cleaning device can be used repeatedly. SOLUTION: A robot vacuum cleaner includes a main body in which a cleaning device 100 is installed and a storage chamber is provided inside, and the cleaning device 100 is installed in the storage chamber and is detachably connected to a storage chamber. 32 and a mop drum 1 installed so as to be detachably connected to the containment chamber, the water discharge device 32 includes a water discharge pipe directed to the mop drum 1, and between the mop drum 1 and the containment chamber. A water squeezing roll 2 that comes into contact with the mop drum 1 and is detachably connected to the storage chamber is provided, the main body further includes a waste water recovery device that is detachably connected, and the waste water recovery device is the mop drum 1. A drive device installed inside, including a waste water groove 6 that abuts on the inside of the mop drum 1 and is connected to a waste water recovery device, is provided in the main body to drive the mop drum 1 so as to rotate. [Selection diagram] Fig. 1

Description

The present invention relates to the technical field of a robot vacuum cleaner, and particularly to a cleaning device used for a robot vacuum cleaner.

Most of the vacuum cleaners currently on the market have a cotton cloth suspended from the bottom of the vacuum cleaner and a water tank is provided above the cotton cloth. During work, water droplets fall from the water tank onto the cotton cloth, and the vacuum cleaner works. It works together so that the cotton cloth moves into the room while it is being used. When the cotton cloth comes into contact with the floor surface, the floor surface is cleaned.

However, the main problems of such a mechanism are as follows.
1. Since the mop cloth does not have a function to be automatically cleaned, it becomes dirty for a few minutes after work, and it must be removed and artificially cleaned, and if you work continuously without cleaning. , The room is contaminated twice.
2. Since the water droplets are not controlled, there is a risk of damaging or contaminating the floor surface of the room by continuously falling even if the water droplets are not required.
3. Since the mop cloth does not have the function of being automatically cleaned, it is necessary for the user to frequently remove and clean it in actual use, and the practicality of the intelligent vacuum cleaner is greatly impaired. It will be.

Patent Document 1 discloses a mop drum device and a robot vacuum cleaner. The mop drum device includes a case, a mop drum, a connecting member, and a drive mechanism, and a housing chamber is provided in the case to accommodate the mop drum. Provided in the chamber, both ends of the mop drum are inserted into the connecting member, the drive mechanism is connected to the connecting member, and the mop drum is driven to rotate. In the mop drum device and robot vacuum cleaner according to the present invention, the mop drum and the connecting member are mounted in the housing chamber of the case by fitting, the drive mechanism is connected to the connecting member, and the mop drum rotates stably. Drive to keep the cleaning effect of the robot vacuum. Further, since the mop drum and the connecting member are fixedly connected by fitting, both ends of the mop drum may be inserted into the connecting member when trying to install, while the mop drum may be removed when trying to remove. Is relatively easy to take out, it is extremely convenient to put on and take off, the efficiency of the work of replacing the mop drum is improved, and the user experience of the robot vacuum cleaner is improved.

The above-mentioned Patent Document 1 discloses a mop drum device and a robot vacuum cleaner, but the cleaning device has a single function, is not used repeatedly, and is troublesome to use. Difficult to meet your needs.

The Chinese patent application number is 2018222239297.3., The filing date is December 28, 2018, and the publication date is December 10, 2019.

A main object of the present invention is to provide a cleaning device used in a robot vacuum cleaner that makes cleaning easier, the cleaning device can be used repeatedly, and wastewater can be recovered.

In order to achieve the object of the above-mentioned invention, the present invention provides a cleaning device used for a robot vacuum cleaner, including a main body, the cleaning device in which the cleaning device is installed and an accommodation chamber is provided inside. Includes a water discharge device installed in the containment chamber and detachably connected to the containment chamber, and a mop drum installed so as to be detachably connected to the containment chamber. The water discharge device includes a mop drum. A water squeezing roll that abuts on the mop drum and is detachably connected to the accommodating chamber is provided between the mop drum and the accommodating chamber, and the main body is detachable. The wastewater recovery device is installed inside the mop drum, includes a wastewater groove that contacts the inside of the mop drum and is connected to the wastewater recovery device, and further includes a wastewater recovery device connected to the main body. , A drive device for driving the mop drum so as to rotate is provided.

Preferably, the water discharge device includes a first pump installed in the main body and connected to the water discharge pipe via a connecting water pipe, and a connecting water pipe installed in the accommodation chamber.

Preferably, the mop drum is provided with a mop cloth for absorbing or storing water.

Preferably, between the water discharge device and the mop drum, a dirt removing device installed in the accommodation chamber and in contact with the mop drum is installed.

Preferably, the dirt remover is a comb-shaped dirt remover.

Preferably, the wastewater recovery device further includes a wastewater tank, a second pump and a second connecting water pipe are installed in the wastewater ditch, the wastewater tank is detachably connected to the wastewater ditch, and the second pump is connected. It is connected to the wastewater ditch via a second connecting water pipe.

Preferably, an engaging groove is installed to match the size or shape of the wastewater groove, and the wastewater groove is partially engaged with the engaging groove and the other portion is engaged with the inside of the wastewater tank.

Preferably, the drive includes a motor gearbox connected to the mop drum.

Preferably, a through hole is provided on the side side of the main body, the motor gearbox includes the motor, a storage groove matching the size of the motor is provided on one side of the water discharge device, and the motor is the storage groove. Installed inside, the motor gearbox is connected to the mop drum through the through hole.

The technical means provided by the present invention have the following beneficial effects.
(1) In the present invention, the mop drum is squeezed by a water squeezing roll, the mop drum is rotated by the transmission of the motor gearbox, and water is squeezed out from the water storage mop in the mop drum when the rotation of the mop drum passes through the water squeezing roll. , The squeezed water flows inward and downward into the wastewater ditch with momentum. Further, when the mop drum is continuously spouted with water and washed by the water spouting device, the cleaning effect of the mop according to the present invention is improved, the mop drum can be used repeatedly, and the service life of the cleaning device can be extended.
(2) The present invention has succeeded in solving the problem of how to recover the wastewater generated by cleaning the floor surface by installing a wastewater recovery device and using a treatment form called circulating water. Since the wastewater is collected in the wastewater tank of the equipment, the problem of collecting the wastewater caused by cleaning the floor surface can be solved. (3) The present invention is in the form of particles generated by cleaning the floor surface. By collecting these dust, dust, and wastewater in the corresponding waste box and wastewater tank while resolving the dust, dust, and sewage, the function to automatically clean the mop cloth is achieved, and the mop is artificially moped. It is no longer necessary to clean the mop, and it can be changed from a format that cleans once when the mop is used to a format that cleans once after using it for 10 times or more, which saves the user's time. It is possible to omit it significantly.

In order to more clearly explain the technical means in the embodiment or the prior art of the present invention, the drawings necessary for explaining the embodiment or the prior art will be briefly introduced below. Also, assuming that the drawings in the following description are only some embodiments of the present invention and that there is no inventive step labor, other drawings will be obtained based on the configurations shown in these drawings. It is clear to those skilled in the art.

It is a schematic diagram of the disassembly of the cleaning device used for the robot vacuum cleaner which concerns on one Example of this invention. It is a schematic diagram of the disassembly of the cleaning device used in the robot vacuum cleaner according to another embodiment of the present invention. It is a schematic diagram of the disassembly of the cleaning device used in the robot vacuum cleaner according to another embodiment of the present invention. It is sectional drawing of the cleaning apparatus used in the robot vacuum cleaner which concerns on one Example of this invention. It is a three-dimensional block diagram of the back surface of the cleaning apparatus used in the robot vacuum cleaner which concerns on one Example of this invention. It is a three-dimensional block diagram of the front of the cleaning apparatus used in the robot vacuum cleaner which concerns on one Example of this invention.

Achievement of the object according to the present invention, features and advantages of functionality will be described in detail with reference to the drawings. Hereinafter, the technical means of the embodiments of the present invention will be clearly and completely described with reference to the drawings of the embodiments of the present invention. Of course, the examples described are only a part of the examples of the present invention, not the whole of the examples. All other embodiments based on the embodiments of the present invention, which are made on the premise that there is no inventive step labor, are also included in the scope of the present invention.

In the embodiment of the present invention, when there is a direction-related direction (for example, up, down, left, right, front, back, etc.), the direction according to this direction specifies a state (for example,). , As shown in the drawing) is for interpreting only the relative positional relationship between each part and the movement situation, etc., and when a change occurs in these specified forms, the direction is directed by this direction. However, it will change accordingly.

In the present invention, expressions such as "connection" and "fixed" must be widely understood unless there are clear rules or restrictions. For example, "fixed" may be fixedly connected, detachably connected, integrated, mechanically or electrically connected. Further, unless there is a clear limitation, they may be directly connected, may be indirectly connected via an intermediate medium, and may be a communication between two elements or a mutual relationship between two elements. For those skilled in the art, it is possible to understand the specific meaning of the above-mentioned expressions in the present invention in specific cases.

In addition, the descriptions such as "first" and "second" in the present invention are used only for the purpose of explanation, and indicate or suggest the relative importance, or imply the number of such technical features. It is not intended to be understood as shown in. Therefore, when the "first" or "second" feature is limited, it is possible to explicitly or imply that at least one of the features is included. Further, on the premise that it is feasible for those skilled in the art, when there are cases where the combination of technical means is inconsistent with each other or cannot be realized, such a combination of technical means does not exist and the present invention protects Not included in the range to be tried.

The present invention provides a cleaning device used in a robot vacuum cleaner.

Referring to FIGS. 1 to 6, in one embodiment of the present invention, the cleaning device 100 used in the robot vacuum cleaner includes a main body 3 in which the cleaning device 100 is installed and the accommodating chamber 35 is provided inside, and the cleaning device 100 is provided. Reference numeral 100 denotes a water discharge device 32 installed in the accommodation chamber 35 and detachably connected to the accommodation chamber 35, and a mop drum 1 provided in the accommodation chamber 35 and detachably connected to the accommodation chamber 35. The water discharge device 32 includes a water discharge pipe 9 directed to the mop drum 1.

The mop drum 1 and the accommodating chamber 35 include a water squeezing roll 2 that is detachably connected to the accommodating chamber 35 and abuts on the mop drum 1, and the main body 3 is detachable from the main body 3. Further includes a wastewater recovery device connected to.

The wastewater recovery device includes a wastewater groove 61, and the wastewater groove 61 is installed inside the mop drum 1, comes into contact with the inside of the mop drum 1, and is connected to the recovery wastewater device. The main body 3 includes a driving device that drives the mop drum so as to rotate.

In this embodiment, it is preferable that the mop drum 1 is provided with the rotating shaft 11.

In this embodiment, it is preferable to install a mop cloth for absorbing or storing water on the mop drum 1. This mop cloth includes a mop called a cotton cloth or sponge having a strong ability to absorb and store water.

In this embodiment, the water discharge device 32 includes a first pump and a connecting water pipe 8, the first pump 33 is installed in the main body 3, and the first pump 33 is connected to the water discharge pipe 9 via the connecting water pipe 8. Will be done.

In the water discharge device 32 according to the present invention, the connecting water pipe 8 and the water discharge pipe 9 are connected by the first pump 33, and fresh water is uniformly sprinkled on the mop drum 1 or the mop cloth of the mop drum 1.

In the present invention, each joint is required to be sealed so as not to leak water, and when water discharge is required, in the present invention, the first pump 33 is controlled to discharge water, and the mop is cleaned. At that time, the mop drum 1 rotates counterclockwise.

In this embodiment, when the mop drum 1 rotates counterclockwise and passes through the water squeezing roll 2, the water squeezing roll 2 squeezes a cotton cloth or sponge 1 located on the mop drum to squeeze the mop drum. The water contained in the mop cloth 1 is squeezed out, and the squeezed water flows inward and downward into the wastewater ditch 6 with momentum.

Preferably, the mop drum 1 has a mop cloth, and the water squeezing roll 2 squeezes the mop cloth of the mop drum 1 and squeezes water from the mop cloth of the mop drum 1.

In this embodiment, the drive device includes a motor gearbox 4 connected to the mop drum 1.

Preferably, a through hole 31 is provided on the side side of the main body 3, the motor gear box 4 includes the motor 41, and a storage groove 34 matching the size of the motor 41 is installed on one side of the water discharge device 32. The motor 41 is installed in the accommodating groove, and a flange rotating shaft 43 is further installed in the motor gear box 4, and the flange rotating shaft 43 is connected to the rotating shaft of the mop drum 1 through the through hole 32. It is connected to 11 and interlocks with the motor gear box 4 so that the mop drum 1 rotates.

In this embodiment, the motor gear box 4 is interlocked so that the mop drum 1 rotates counterclockwise, and when the mop drum 1 rotates, the mop drum 1 is held and installed on the floor surface of the mop cloth. It is squeezed by only 2 to 3 mm, has a constant friction between the mop cloth and the floor surface, and can ensure the effect of reliably cleaning the floor surface.

In another embodiment of the present invention, a dirt removing device 5 installed in the accommodating chamber 8 and in contact with the mop drum 1 is installed between the water discharge device 32 and the mop drum 1.

Preferably, the dirt removing device 5 is a dirt removing plate 51 having a comb shape. The dirt removing plate 51 is brought into contact with the mop drum 1 so as to conveniently remove dirt located on the mop drum 1.

Preferably, the dirt removing plate 51 and the mop cloth on the mop drum 1 move relatively to clean dirt and debris from the mop cloth.

In this embodiment, the wastewater recovery device includes a wastewater groove 6 and a wastewater tank 7, a second pump 61 and a second connecting water pipe 62 are installed in the wastewater groove 6, and the wastewater tank 7 is placed in the wastewater groove 6. It is detachably connected, and the second pump 61 is connected to the wastewater groove 61 via a second connecting water pipe 62.

With reference to FIG. 2, FIG. 2 is actually a schematic view of an exploded view of the bottom view of the present invention. In this embodiment, the main body 3 is provided with an engaging groove 36 that matches the size or shape of the wastewater groove 6, and the wastewater groove 6 is partially engaged in the engaging groove 36 and the other portion. Is engaged in the wastewater tank 7. The wastewater tank 7 is provided with a wastewater tank engaging groove 71, and another portion of the wastewater groove 6 is engaged in the wastewater tank engaging groove 71.

In this embodiment, when the mop drum 1 rolls counterclockwise to a certain extent, the water squeezing roll 2 starts squeezing the mop cloth located on the mop drum 1, and the water squeezing roll 2 squeezes the mop cloth by 90%. When squeezed by the thickness, wastewater flows from the mop cloth into the wastewater groove 6. Further, since the mop drum 1 continuously rolls and the water squeezing roll 2 comes into contact with the mop drum 1, the mop cloth is continuously squeezed and excess wastewater is dropped from the mop into the wastewater groove 6. , The water in the wastewater groove 6 is guided to the wastewater tank 7 via the second pump 61.

The present invention automatically collects these dusts, dusts, and wastewaters in the corresponding dust boxes and wastewater tanks while resolving the particulate dust, dust, and sewage generated by cleaning the floor surface. Achieves the function of cleaning the mop cloth, eliminating the need to artificially clean the mop, and from the form of cleaning the mop once once, after using it for 10 times or more. It can be modified to a one-time cleaning format, which can save a lot of user time.

The above description is merely a preferred embodiment of the present invention, which does not limit the scope of protection of the present invention. In the spirit of the present invention, equal substitutions made in accordance with the specification of the present invention and drawings thereof, or those made by directly or indirectly using other related technical fields are protected by the present invention. Included in the range.

100 Cleaning device 42 Flange rotation shaft 1 Mop drum 5 Stain remover 11 Mop drum rotation shaft 51 Comb-shaped dirt remover 2 Water squeezing roll 6 Wastewater groove 3 Main body 61 Second pump 31 Through hole 62 Second connection water pipe 32 Water discharge device 7 Wastewater tank 33 First pump 71 Wastewater tank Engagement groove 34 Containment groove 8 Connection water pipe 35 Containment chamber 9 Water discharge pipe 36 Engagement groove 62 Second pump 4 Motor gearbox 63 Second connection water pipe 41 Motor

Claims (9)

A cleaning device used in robot vacuum cleaners, including the main body, where a cleaning device is installed and a storage chamber is provided inside.
The cleaning device includes a water discharge device installed in the accommodation chamber and detachably connected to the accommodation chamber, and a mop drum installed so as to be detachably connected to the accommodation chamber. Includes a spout to the mop drum,
A water squeezing roll that comes into contact with the mop drum and is detachably connected to the storage chamber is provided between the mop drum and the storage chamber.
The body further includes a wastewater recovery device that is detachably connected.
The wastewater recovery device includes a wastewater groove installed inside the mop drum, which contacts the inside of the mop drum and is connected to the wastewater recovery device.
A cleaning device used in a robot vacuum cleaner, wherein the main body is further provided with a drive device for driving the mop drum so as to rotate. The first aspect of the invention, wherein the water discharge device includes a first pump installed in a main body and connected to the water discharge pipe via a connecting water pipe, and a connecting water pipe installed in the accommodation chamber. A cleaning device used in the robot vacuum cleaners described. The cleaning device used for the robot vacuum cleaner according to claim 1, wherein a mop cloth for absorbing or storing water is installed on the mop drum. The robot vacuum cleaner according to claim 1, wherein a dirt removing device that is installed in the accommodation chamber and comes into contact with the mop drum is installed between the water discharge device and the mop drum. Cleaning device used. The cleaning device used in the robot vacuum cleaner according to claim 4, wherein the dirt removing device is a comb-shaped dirt removing plate. The wastewater recovery device further includes a wastewater tank, a second pump and a second connecting water pipe are installed in the wastewater ditch, the wastewater tank is detachably connected to the wastewater ditch, and the second pump is second connected. The cleaning device used in the robot vacuum cleaner according to claim 1, wherein the wastewater groove is connected to the wastewater groove via a water pipe. The main body is provided with an engaging groove that matches the size or shape of the wastewater groove, and the wastewater groove is partially engaged with the engaging groove and the other part is engaged with the inside of the wastewater tank. The cleaning device used for the robot vacuum cleaner according to claim 6, characterized in that. The cleaning device used in the robot vacuum cleaner according to claim 1, wherein the drive device includes a motor gear box connected to the mop drum. A through hole is provided on the side side of the main body, the motor is included in the motor gearbox, a storage groove matching the size of the motor is installed on one side of the water discharge device, and the motor is installed in the storage groove. The cleaning device used in the robot vacuum cleaner according to claim 8, wherein the motor gear box is connected to the mop drum through the through hole.