Water tank water outlet sealing structure and dust cleaner floor brush mop water tank

Abstract

The application discloses a water tank water outlet sealing structure and a dust cleaner floor brush mop water tank, the sealing structure comprises a sealing assembly, the sealing assembly is arranged in the interior of the water tank and is arranged in correspondence with a water outlet arranged on the water tank; further comprising a driving assembly, the driving assembly drives the sealing assembly to move, thereby realizing the function that the sealing assembly controls the opening and closing of the water outlet; the water tank water outlet sealing structure designed in the scheme adopts the sealing assembly in the interior of the water tank to seal the water outlet on the water tank, meanwhile, the driving assembly drives the sealing assembly to move by realizing the fast and slow rhythm of pushing forward or pulling backward, thereby controlling the opening and closing switching of the water outlet on the water tank, making the water outlet in the water tank more uniform, the sealing assembly completely seals the water outlet in the static state after use, water leakage is avoided, the step of cleaning and airing the water tank is saved, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dust cleaner mop water tank, in particular to a water tank water outlet plugging structure and a dust cleaner floor brush mop water tank. BACKGROUND

[0002] The mop water tank of the dust cleaner floor brush is provided with a water outlet, and the water in the water tank flows out through the water outlet to realize the function of cleaning while mopping. However, in order to avoid continuous and large flow of water from the water outlet, the water flow of the water outlet generally needs to be controlled. The traditional mop water tank controls the water flow of the water outlet by means of dripping cotton and water. However, the dripping cotton has some defects. First, the method of dripping cotton and water will cause uneven water flow of the water outlet. At the same time, the dripping cotton structure cannot realize rapid water outlet because the water in the water tank needs to slowly seep out from the dripping cotton, and the water outlet efficiency is low. In addition, since the dripping cotton cannot completely block the water outlet, even if the equipment is not used, the water in the water tank will continue to seep out from the water outlet through the dripping cotton, which will cause water leakage on the floor and damage the floor. Therefore, the user often needs to completely drain the water in the water tank and dry the water tank for a long time, which is very cumbersome and inconvenient to use.

[0003] It should be noted that the above introduction to the technical background is only for the convenience of clearly and completely describing the technical scheme of the present application and for the convenience of understanding by those skilled in the art. The above technical scheme cannot be considered as known to those skilled in the art only because it is described in the background section of the present application. SUMMARY

[0004] In order to overcome the above-mentioned defects, the purpose of the present application is to provide a water tank water outlet plugging structure and a dust cleaner floor brush mop water tank, so as to effectively solve the above-mentioned technical problems.

[0005] In order to achieve the above purpose, the technical scheme adopted by the present application is: a water tank water outlet plugging structure, the plugging structure comprising:

[0006] A sealing assembly is arranged in the interior of the water tank and is arranged correspondingly to the water outlet arranged on the water tank.

[0007] A driving assembly drives the sealing assembly to move, so as to realize the opening and closing switching of the sealing assembly to the water outlet.

[0008] The water tank water outlet sealing structure has the advantages that the sealing assembly is used to seal the water outlet on the water tank, the driving assembly drives the sealing assembly to move by pushing forward or pulling backward at different speeds, the water outlet on the water tank is switched on and off, the water outlet of the water tank is completely sealed by the sealing assembly in a stationary state after use, and thus water leakage is avoided, and the step of cleaning and airing the water tank is saved, thereby being convenient to use.

[0009] Further, the driving assembly comprises a brush wheel and a mechanical transmission mechanism. When mopping, the brush wheel rotates after contacting the ground, and the mechanical transmission mechanism drives the brush wheel to drive the sealing assembly to move when rotating.

[0010] Further, the mechanical transmission mechanism comprises a transmission wheel and a transmission rod, wherein:

[0011] The surface of the transmission wheel is in contact with the surface of the brush wheel, and when the brush wheel rotates, the transmission wheel rotates.

[0012] The surface of the transmission wheel is in contact with the transmission rod, and when the transmission wheel rotates, the transmission rod moves, and the movement of the transmission rod drives the sealing assembly to move.

[0013] Further, the transmission wheel is arranged on a support frame, the support frame is arranged on a bottom shell, and the bottom shell is fixedly installed on the shell of the water tank.

[0014] Further, the surface of the transmission wheel is provided with a protruding portion, the end of the transmission rod is aligned with the protruding portion, and when the transmission wheel rotates, the protruding portion is in contact with the transmission rod and drives the transmission rod to move up and down.

[0015] Further, the contact surfaces of the transmission wheel and the brush wheel are uniformly covered with a plurality of protrusions. The protrusions can increase the friction force of the contact surface of the transmission wheel and the brush wheel, and avoid the slippage of the brush wheel when driving the transmission wheel to rotate.

[0016] Further, the mechanical transmission mechanism further comprises a conversion block, a movable block and a first mounting base, wherein the transmission rod is connected to the conversion block, the conversion block is hinged to the movable block, the first mounting base is fixedly arranged at the bottom of the water tank, the movable block is hinged to the first mounting base, the transmission rod drives the conversion block to move, the conversion block drives the movable block to move, and the movable block drives the sealing assembly to move.

[0017] Further, the first end of the movable block is hinged to the conversion block through a first connecting shaft, the second end of the movable block is hinged to the first mounting base through a second connecting shaft, and the second end of the movable block is connected to the sealing assembly.

[0018] The specific working principle of the driving assembly driving the sealing assembly is as follows:

[0019] In the initial state, when the device is not in use, the sealing assembly blocks the water outlet, and no water is discharged; when the device is used to mop the floor, the floor brush wheel will be in contact with the floor, and the user will rotate the floor brush wheel while mopping the floor. The rotation of the floor brush wheel drives the transmission wheel to rotate, and the protruding part on the transmission wheel corresponds to the transmission rod, so when the protruding part contacts the end of the transmission rod during rotation of the transmission wheel, the transmission rod will be pushed downward, and the transmission rod will transmit the force to the first end of the movable block through the adapter block. Since the first end and the second end of the movable block are respectively hinged to the adapter block and the first mounting base, the movable block will swing under the force, and when the second end of the movable block swings upward, it will lift the sealing assembly. After the sealing assembly is lifted, the water outlet is opened, and the water in the water tank flows out of the water outlet, thereby realizing the opening and closing function of the water outlet on the water tank. Without the need for power driving, the device can also spray an appropriate amount of water evenly on the mop. According to the change of the forward or backward pushing force and speed of the user during mopping, the water outlet frequency changes synchronously to achieve the uniformity of the mop wetness. After use, there is no need to clean and dry the water tank. Simply stop pushing and pulling to completely seal the water outlet.

[0020] Further, the sealing assembly comprises a plug and a mounting bracket, the plug is used to block the water outlet opened on the water tank, and the mounting bracket is reversibly arranged, and the plug is mounted on the mounting bracket.

[0021] Further, the bottom of the water tank is fixedly provided with a second mounting base, and the second mounting base is hinged to the mounting bracket.

[0022] Further, a plurality of plugs are arranged on the mounting bracket, the number of plugs is equal to the number of water outlets opened on the water tank, and one plug corresponds to one water outlet.

[0023] According to the number of water outlets opened on the water tank, a plurality of plugs can be arranged, so that the plugs and the water outlets correspond one by one. The plugs are mounted on the mounting bracket, the mounting bracket is hinged to the second mounting base, the plugs are driven to move by the reversal of the mounting bracket, so that the plugs control the opening and closing of the water outlets.

[0024] Further, the end of the plug is provided with a sealing ring; the sealing ring can improve the sealing effect when the plug blocks the water outlet, so as to avoid the situation that water leaks from the water outlet when the device is at rest.

[0025] Further, the mounting bracket is provided with a reset spring, one end of the reset spring is connected with the mounting bracket, and the other end of the reset spring is abutted against the inner top surface of the water tank; according to the above principle, when the convex part of the transmission wheel pushes the transmission rod downward, the adapter block and the movable block are forced, so that the movable block lifts the mounting bracket, the plug is also lifted, and the water outlet can discharge water; at this time, because the mounting bracket is forced to be lifted, the reset spring is compressed, and when the transmission wheel rotates again, the convex part is not in contact with the transmission rod, and the mounting bracket is not forced; if only the gravity falls to make the plug completely block the water outlet, it is relatively difficult, and the plug will exist resistance due to the water flow, so the spring rebound force needs to act on the mounting bracket, so that the plug is quickly reset and blocks the water outlet.

[0026] The application further discloses a dust collector floor brush mop water tank comprising the water tank water discharge blocking structure.

[0027] Because the water tank water discharge blocking structure has the above technical effects, the dust collector floor brush mop water tank comprising the water tank water discharge blocking structure should have the same technical effects. BRIEF DESCRIPTION OF DRAWINGS

[0028] Fig. 1 FIG. 1 is a schematic view of a water tank water discharge blocking structure of an embodiment of the application.

[0029] Fig. 2 FIG. 2 is a schematic view of a transmission wheel structure of the embodiment of the application.

[0030] Fig. 3 FIG. 3 is a schematic view of a dust collector floor brush mop water tank structure of an embodiment of the application.

[0031] In the figure, 1 is a floor brush wheel, 2 is a transmission wheel, 3 is a transmission rod, 4 is an adapter block, 5 is a movable block, 6 is a first mounting base, 7 is a first connecting shaft, 8 is a second connecting shaft, 9 is a support frame, 10 is a bottom shell, 11 is a convex part, 12 is a reset spring, 13 is a plug, 14 is a mounting bracket, and 15 is a second mounting base.

[0032] 5a is a first end part of the movable block, and 5b is a second end part of the movable block. DETAILED DESCRIPTION

[0033] The preferred embodiments of the application are described in detail below with reference to the accompanying drawings, so that the advantages and features of the application can be more easily understood by those skilled in the art, and the protection scope of the application is more clearly defined.

[0034] Please refer to Figs. 1-3It should be noted that in the description of the present application, it is necessary to point out that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0035] In the description of the present application, it should also be noted that unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] Embodiment one:

[0037] A water tank water outlet sealing structure, the sealing structure includes a sealing assembly, the sealing assembly is arranged in the interior of the water tank, and is arranged correspondingly with the water outlet opened on the water tank;It also includes a driving assembly, the driving assembly drives the sealing assembly to move, thereby realizing the function of the sealing assembly controlling the opening and closing of the water outlet.

[0038] The water tank water outlet sealing structure designed in the present scheme adopts a sealing assembly in the interior of the water tank to seal the water outlet on the water tank, and simultaneously drives the sealing assembly to move through a driving assembly, thereby controlling the opening and closing switching of the water outlet on the water tank, making the water outlet in the water tank more uniform. The driving assembly drives the sealing assembly to move by the fast and slow rhythm of pushing forward or pulling backward, which can effectively solve the problem of uneven water outlet caused by the use of dripping cotton. In order to avoid the continuous leakage of dripping cotton from damaging the bottom plate when the equipment is at rest, the water in the water tank must be completely discharged and dried. The present scheme completely seals the water outlet by the sealing assembly when the equipment is used, without the need to completely discharge the water in the water tank or dry for a long time, which is convenient and fast.

[0039] On the basis of the above embodiment, specifically:

[0040] The driving assembly comprises a brush wheel 1 and a mechanical transmission mechanism, the mechanical transmission mechanism comprises a transmission wheel 2 and a transmission rod 3, wherein the surface of the transmission wheel 2 is in contact with the surface of the brush wheel 1, and when the brush wheel 1 rotates, the transmission wheel 2 is driven to rotate.

[0041] The surface of the transmission wheel 2 is in contact with the transmission rod 3, and when the transmission wheel 2 rotates, the transmission rod 3 is driven to move, and the transmission rod 3 drives the sealing assembly to move.

[0042] The transmission wheel 2 is arranged on a support frame 9, the support frame 9 is arranged on a bottom shell 10, and the bottom shell 10 is fixedly installed on the shell of the water tank.

[0043] The surface of the transmission wheel 2 is provided with a protruding part 11, the end of the transmission rod 3 is aligned with the protruding part 11, and when the transmission wheel 2 rotates, the protruding part 11 is in contact with the transmission rod 3 and drives the transmission rod 3 to move up and down.

[0044] The contact surfaces of the transmission wheel 2 and the brush wheel 1 are uniformly covered with a plurality of protrusions; the protrusions can increase the friction force of the contact surface of the transmission wheel 2 and the brush wheel 1, and avoid the situation that the brush wheel 1 slips when driving the transmission wheel 2 to rotate.

[0045] The mechanical transmission mechanism further comprises a conversion block 4, a movable block 5 and a first mounting base 6, wherein the transmission rod 3 is connected to the conversion block 4, the conversion block 4 is hinged to the movable block 5, the first mounting base 6 is fixedly arranged at the bottom of the water tank, the movable block 5 is hinged to the first mounting base 6, the transmission rod 3 drives the conversion block 4 to move, the conversion block 4 drives the movable block 5 to move, and the movable block 5 drives the sealing assembly to move.

[0046] The first end 5a of the movable block 5 is hinged to the conversion block 4 through a first connecting shaft 7, the second end 5b of the movable block 5 is hinged to the first mounting base 6 through a second connecting shaft 8, and the second end 5b of the movable block 5 is connected to the sealing assembly.

[0047] The specific working principle of the driving assembly driving the sealing assembly is as follows:

[0048] In the initial state, when the device is not in use, the sealing assembly blocks the water outlet, and no water is discharged; when the device is used to mop the floor, the floor brush wheel 1 is in contact with the floor, and the user mops the floor while the floor brush wheel 1 rotates, and the rotation of the floor brush wheel 1 drives the transmission wheel 2 to rotate, and the protruding part 11 on the transmission wheel 2 corresponds to the transmission rod 3, so that when the protruding part 11 is in contact with the end of the transmission rod 3 during the rotation of the transmission wheel 2, the transmission rod 3 is pushed downward, and the transmission rod 3 transmits the force to the first end of the movable block 5 through the adapter block 4, and since the first end and the second end of the movable block 5 are hingedly connected to the adapter block 4 and the first mounting base 6 respectively, the movable block 5 swings under the force, and when the second end of the movable block 5 swings upward, the sealing assembly is lifted, and after the sealing assembly is lifted, the water outlet is opened, and the water in the water tank flows out of the water outlet, thereby realizing the opening and closing function of the water outlet on the water tank, and without the need for power driving, the device can also uniformly spray water on the mop in an appropriate amount, and according to the change of the forward or backward pushing force and speed of the user during mopping, the water discharge frequency changes synchronously to achieve the uniformity of the mop wetness, and after use, the water tank does not need to be cleaned and dried, and the water outlet can be completely closed by stopping pushing and pulling.

[0049] On the basis of the above embodiment, specifically:

[0050] The sealing assembly comprises a plug 13 and a mounting bracket 14, the plug 13 is used to block the water outlet opened on the water tank, and the mounting bracket 14 is reversibly arranged, and the plug 13 is mounted on the mounting bracket 14.

[0051] The bottom of the water tank is fixedly provided with a second mounting base 15, and the second mounting base 15 is hingedly connected to the mounting bracket 14.

[0052] A plurality of plugs 13 are arranged on the mounting bracket 14, the number of the plugs 13 is equal to the number of the water outlets opened on the water tank, and one plug 13 corresponds to one water outlet.

[0053] According to the number of the water outlets opened on the water tank, a plurality of plugs 13 can be arranged, so that the plug 13 and the water outlet correspond one by one, the plug 13 is mounted on the mounting bracket 14, the mounting bracket 14 is hingedly connected to the second mounting base 15, the plug 13 is driven to move by the reversal of the mounting bracket 14, and the plug 13 controls the opening and closing of the water outlet.

[0054] On the basis of the above embodiment, preferably:

[0055] The end of the plug 13 is sleeved with a sealing ring; the sealing ring can improve the sealing effect when the plug 13 blocks the water outlet, so as to avoid the situation that water leaks from the water outlet when the device is at rest.

[0056] On the basis of the above embodiment, specifically:

[0057] The installation support 14 is provided with a reset spring 12, one end of the reset spring 12 is connected with the installation support 14, and the other end of the reset spring 12 is abutted with the inner top surface of the water tank.

[0058] According to the above principle, when the convex part 11 of the transmission wheel 2 pushes the transmission rod 3 downward, the adapter block 4 and the movable block 5 are forced, so that the movable block 5 lifts the installation support 14, the plug 13 is also lifted, and the water outlet can discharge water. At this time, because the installation support 14 is forced to be lifted, the reset spring 12 is compressed. When the transmission wheel 2 rotates again, the convex part 11 is not in contact with the transmission rod 3, and the installation support 14 is not forced. If only the gravity falls to make the plug 13 completely block the water outlet, it is difficult, and the plug 13 will exist resistance due to the water flow. Therefore, the spring rebound force needs to be relied on to act on the installation support 14, so that the plug 13 can be quickly reset and block the water outlet.

[0059] Example two:

[0060] A dust collector floor brush mop water tank is provided with the water tank water outlet plugging structure in the above example one.

[0061] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application should be covered within the protection scope of the present application.

Claims

1. A water tank outlet sealing structure, characterized in that: The sealing structure includes: A sealing assembly is disposed inside the water tank and is configured to correspond to the water outlet on the water tank; A drive component drives the sealing component to move, thereby enabling the sealing component to control the opening and closing of the water outlet. The drive assembly includes a floor brush wheel and a mechanical transmission mechanism. When mopping, the floor brush wheel rotates after contacting the ground, and the mechanical transmission mechanism causes the floor brush wheel to move as it rotates. The mechanical transmission mechanism includes a transmission wheel and a transmission rod, wherein: The surface of the drive wheel is in contact with the surface of the floor brush wheel, and when the floor brush wheel rotates, it drives the drive wheel to rotate. The surface of the transmission wheel contacts the transmission rod. When the transmission wheel rotates, it drives the transmission rod to move. The movement of the transmission rod drives the sealing assembly to move. The mechanical transmission mechanism also includes a transition block, a movable block, and a first mounting base. The transmission rod is connected to the adapter block, the adapter block is hinged to the movable block, the first mounting base is fixedly installed at the bottom of the water tank, the movable block is hinged to the first mounting base, the transmission rod drives the adapter block to move, the adapter block drives the movable block to move, and the movable block drives the sealing assembly to move. The surface of the transmission wheel is provided with a protrusion, and the end of the transmission rod is aligned with the protrusion. When the transmission wheel rotates, the protrusion contacts the transmission rod and drives the transmission rod to rise and fall. The sealing assembly includes a plug and a mounting bracket. The plug is used to block the water outlet on the water tank. The mounting bracket is rotatable and the plug is mounted on the mounting bracket. A return spring is provided on the mounting bracket. One end of the return spring is connected to the mounting bracket, and the other end of the return spring abuts against the inner top surface of the water tank.

2. The water tank outlet sealing structure according to claim 1, characterized in that: The transmission wheel is mounted on the support frame, the support frame is mounted on the bottom shell, and the bottom shell is fixedly mounted on the shell of the water tank.

3. The water tank outlet sealing structure according to claim 1, characterized in that: The contact surface between the drive wheel and the floor brush wheel is evenly covered with several protrusions.

4. The water tank outlet sealing structure according to claim 1, characterized in that: The first end of the movable block is hinged to the adapter block via a first connecting shaft, and the second end of the movable block is hinged to the first mounting base via a second connecting shaft. At the same time, the second end of the movable block is connected to the sealing assembly.

5. The water tank outlet sealing structure according to claim 4, characterized in that: A second mounting base is fixedly installed at the bottom of the water tank, and the second mounting base is hinged to the mounting bracket.

6. The water tank outlet sealing structure according to claim 1, characterized in that: The mounting bracket is provided with a plurality of plugs, the number of plugs being equal to the number of water outlets opened on the water tank, with one plug corresponding to one water outlet.

7. The water tank outlet sealing structure according to claim 1, characterized in that: A sealing ring is fitted onto the end of the plug.

8. A water tank for a vacuum cleaner floor brush mop, characterized in that: It includes the water tank outlet sealing structure as described in any one of claims 1-7.

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