CN215605488U - Clear water tank device and floor cleaning machine - Google Patents

Abstract

The utility model relates to the technical field of floor washers, and discloses a clear water tank device and a floor washer. The clear water tank device comprises a water storage tank which is detachably arranged on a main machine of the floor washing machine; the valve assembly is arranged at the bottom end of the water storage tank and comprises a shell and an opening piece arranged on the inner side of the shell in a sliding mode along the vertical direction, an opening is formed in the bottom end of the shell, and the opening piece can be selectively sealed or opened; the water outlet piece is arranged on the main machine and is positioned at the bottom end of the opening and closing piece, and the water outlet piece comprises a top block extending vertically upwards; wherein the top block is configured to be capable of vertically lifting the opening piece upwards to open the opening when the valve assembly is placed at the top end of the water outlet piece; the opening member is configured to automatically reset vertically downward to seal the opening when the valve assembly is removed from the top end of the spout. Has the advantages that: the operation is simple and the use convenience is good.

Description

Clear water tank device and floor cleaning machine

Technical Field

The utility model relates to the technical field of floor washers, in particular to a clear water tank device and a floor washer.

Background

At present, a manual valve is arranged in a clean water tank device of a floor washing machine to control the water outlet and the closing of the clean water tank device; when the manual valve is manually opened, the clear water tank device discharges water to wash the ground; when the manual valve is manually closed, the clear water tank device is closed; the manual valve needs to be opened and closed repeatedly, and the operation is complicated; and when the water in the clear water tank device is less and needs to be detached to add water but forgets to close the manual valve, the clear water tank device can directly cause water leakage and cannot be filled with water, the manual valve needs to be closed again to continue the water adding work, and the convenience of use is poor.

Therefore, there is a need for a clean water tank device and a floor washing machine, which can solve the above problems.

SUMMERY OF THE UTILITY MODEL

One object of the present invention is to provide a clean water tank device, which is simple to operate and convenient to use.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a clean water tank apparatus comprising:

the water storage tank is detachably arranged on a main machine of the floor washing machine;

the valve assembly is arranged at the bottom end of the water storage tank and comprises a shell and an opening piece which is arranged on the inner side of the shell in a sliding mode along the vertical direction, the bottom end of the shell is provided with an opening, and the opening piece can selectively seal or open the opening;

the water outlet piece is arranged on the main machine and is positioned at the bottom end of the opening and closing piece, and the water outlet piece comprises a top block extending vertically upwards;

wherein the top block is configured to be capable of lifting the opening member vertically upward to open the opening when the valve assembly is placed on the top end of the water outlet member; the opening member is configured to automatically reset vertically downward to seal the opening when the valve assembly is removed from the top end of the spout.

Preferably, the housing is formed with a receiving cavity inside thereof communicating with the opening, and the opening and closing member includes:

the supporting piece is arranged on the inner side of the shell and positioned above the accommodating cavity, a mounting hole and a through hole for water to flow are formed in the supporting piece, one end of the through hole is communicated with the accommodating cavity, and the other end of the through hole is communicated with the bottom end of the water storage tank;

one end of the telescopic piece is arranged at the opening, the other end of the telescopic piece penetrates through the mounting hole in a sliding mode, and the telescopic piece is located at the top end of the top block;

the elastic piece penetrates through the outer side of the telescopic piece and is abutted to the supporting piece, and the elastic piece is configured to be abutted to the supporting piece when the jacking block vertically jacks up the telescopic piece so as to generate elastic deformation, so that the telescopic piece can be driven to automatically vertically reset downwards when the valve assembly is detached from the top end of the water outlet piece.

Preferably, a water outlet is arranged at the bottom end of the water storage tank, and the other end of the through hole is communicated with the water outlet.

Preferably, the extensible member is provided with a first step, the support member is provided with a second step, and the elastic member is arranged on the extensible member in a penetrating manner and limited between the first step and the second step.

Preferably, the water outlet member further comprises:

the water outlet piece body is arranged on the host and located below the opening, the ejector block is arranged on the water outlet piece body, a water outlet groove is formed in the water outlet piece body, the ejector block is located in the water outlet groove, and a water outlet pipe is connected to the water outlet groove.

Preferably, an overflow groove is further formed on the water outlet member body, the overflow groove is located on the outer side of the water outlet groove, and a drain pipe is connected to the overflow groove.

Preferably, the valve assembly further comprises:

and the sealing ring is arranged on the outer side of the shell in a surrounding manner and is used for sealing the joint between the shell and the water outlet piece.

Preferably, the valve assembly further comprises:

and the sealing ring is arranged on the outer side of the telescopic piece and is used for sealing the joint between the telescopic piece and the opening.

Preferably, the fresh water tank device further comprises:

the top cover is arranged at the top end of the water storage tank, and a water inlet is formed in the top cover.

Another object of the present invention is to provide a floor washing machine, which includes a clean water tank device that is easy to operate and convenient to use.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a floor washing machine comprising a clean water tank device as described above.

The utility model has the beneficial effects that:

by arranging the valve component and the water outlet part, when the valve component is placed at the top end of the water outlet part, the top block on the water outlet part can vertically lift the opening part upwards so that the opening part is moved away from the opening, thereby opening the opening and opening the valve component, so that water in the water storage tank can flow to the water outlet part through the opening of the valve component, and the water in the water outlet part can be used conveniently; when the valve component is detached from the top end of the water outlet piece, the opening and closing piece can automatically reset vertically and downwards due to the fact that the opening and closing piece is not subjected to the jacking force of the jacking block, so that the opening is sealed, the valve component is closed, the water storage tank can be directly taken down from the top end of the water outlet piece, and water adding operation can be conducted on the water storage tank; the valve assembly is placed at the top end of the water outlet part or detached from the top end of the water outlet part, and the automatic opening or closing of the valve assembly can be realized without manually operating the valve assembly alone, so that the operation is simple, and the use convenience is good.

Drawings

FIG. 1 is a schematic structural view of a fresh water tank apparatus provided by the present invention;

FIG. 2 is a cross-sectional view of a valve assembly provided by the present invention;

fig. 3 is a schematic structural view of the water outlet member provided by the utility model.

In the figure:

1-a water storage tank; 2-a valve assembly; 21-a housing; 211-an opening; 22-opening and closing member; 221-a support member; 222-a telescoping member; 223-an elastic member; 23-a containment chamber; 24-a sealing ring; 25-a sealing ring; 26-a second step; 27-a first step; 3-water outlet piece; 31-the water outlet body; 32-water outlet groove; 33-a top block; 34-an overflow tank; 4-a top cover; 5-a locking element; 6-water outlet pipe; 7-a drain pipe.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the structures or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a clear water tank device and a floor washing machine comprising the clear water tank device, wherein the floor washing machine further comprises a host, and the clear water tank device is detachably connected to the host so as to provide a water source for the floor washing machine. Wherein, clear water tank device in this embodiment need not operate the automation that can realize the clear water tank device again through artificial mode alone and open or close, and its easy operation and the convenience of using are better.

Specifically, as shown in fig. 1-3, the clean water tank device includes a water storage tank 1, a valve assembly 2 and a water outlet member 3; wherein, the water storage tank 1 is detachably arranged on a main machine of the floor washing machine; the valve assembly 2 is installed at the bottom end of the water storage tank 1, the valve assembly 2 comprises a shell 21 and an opening piece 22 arranged inside the shell 21 in a sliding mode along the vertical direction, an opening 211 is formed in the bottom end of the shell 21, and the opening piece 22 can selectively seal or open the opening 211; the water outlet member 3 is arranged on the main machine and is positioned at the bottom end of the opening member 22, and the water outlet member 3 comprises a top block 33 extending vertically upwards; wherein the top block 33 can be used to lift the opening member 22 vertically upward to open the opening 211 when the valve assembly 2 is placed on top of the outlet member 3; the closure member 22 can be used to automatically reset vertically downward to seal the opening 211 when the valve assembly 2 is removed from the top end of the spout 3. Wherein, the shell 21 is connected with the bottom end of the water storage tank 1 by screw thread, so as to be convenient for disassembly.

By arranging the valve assembly 2 and the water outlet member 3, when the valve assembly 2 is placed at the top end of the water outlet member 3, the top block 33 on the water outlet member 3 can vertically lift the opening member 22 upwards to move the opening member 22 away from the opening 211, so as to open the valve assembly 2, so that the water in the water storage tank 1 can flow to the water outlet member 3 through the opening 211 of the valve assembly 2, and the water in the water outlet member 3 can be used; when the valve component 2 is detached from the top end of the water outlet member 3, the opening member 22 is not subjected to the jacking force of the jacking block 33 so as to be capable of automatically resetting vertically and downwards to seal the opening 211, so that the valve component 2 is closed, the water storage tank 1 can be directly taken down from the top end of the water outlet member 3, and the water adding operation of the water storage tank 1 can be carried out; that is, only need place valve component 2 at the top of a water outlet member 3 or pull down valve component 2 from the top of a water outlet member 3, need not again through artifical mode alone to operate valve component 2 can realize opening or closing valve component 2 automatically, make its easy operation and the convenience of use better.

Further, as shown in fig. 2, an accommodating chamber 23 communicating with the opening 211 is formed inside the housing 21, and the opening and closing member 22 includes a supporting member 221, an expansion member 222, and an elastic member 223; the supporting piece 221 is fixedly arranged on the inner side of the shell 21 and positioned above the accommodating cavity 23, a mounting hole and a through hole for water to flow are formed in the supporting piece 221, one end of the through hole is communicated with the accommodating cavity 23, and the other end of the through hole is communicated with the bottom end of the water storage tank 1; one end of the telescopic member 222 is disposed at the opening 211, the other end of the telescopic member 222 slides through the mounting hole, the telescopic member 222 can slide in the vertical direction relative to the mounting hole, and the telescopic member 222 is located at the top end of the top block 33.

Wherein, the bottom end of the water storage tank 1 is provided with a water outlet, and the other end of the through hole is communicated with the water outlet; as shown in fig. 1, the clean water tank device further comprises a top cover 4, the top cover 4 is arranged at the top end of the water storage tank 1, a water inlet and a locking piece 5 are arranged on the top cover 4, the water inlet is used for adding water into the water storage tank 1, and a sealing plug is arranged at the water inlet; the locking piece 5 is used for fixing the clear water tank device and the main machine. The locking member 5 in this embodiment is a structure that is common in the prior art, and therefore, the structure and the operation principle thereof will not be described in detail herein.

Further, as shown in fig. 2, an elastic member 223 is disposed outside the expansion member 222 and abuts against the support member 221, and the elastic member 223 is configured to abut against the support member 221 when the top block 33 lifts up the expansion member 222 vertically, so that elastic deformation occurs, so that when the valve assembly 2 is detached from the top end of the water outlet member 3, the elastic deformation generated by the elastic member 223 can drive the expansion member 222 to automatically return vertically downwards. In this embodiment, the elastic member 223 is a compression spring.

Specifically, as shown in fig. 2, the first step 27 is provided on the extensible member 222, the second step 26 is provided on the support member 221, and the elastic member 223 is inserted into the extensible member 222 and is held between the first step 27 and the second step 26, so that the elastic member 223 can be elastically deformed.

Specifically, as shown in fig. 2, the valve assembly 2 further includes a sealing ring 24 and a sealing ring 25; wherein, the sealing ring 24 is arranged around the outer side of the shell 21, and the sealing ring 24 is used for sealing the connection position between the shell 21 and the water outlet member 3; the sealing ring 25 is arranged on the outer side of the telescopic piece 222, and the sealing ring 25 is used for sealing the connection part between the telescopic piece 222 and the opening 211, so that water flow can not flow out of other positions into the host machine, and the host machine can be better protected.

Further, as shown in fig. 1 and 3, the water outlet member 3 further includes a water outlet member body 31, the water outlet member body 31 is disposed on the main machine and located below the opening 211, the top block 33 is disposed on the water outlet member body 31, a water outlet groove 32 is formed on the water outlet member body 31, the top block 33 is located in the water outlet groove 32, and the water outlet groove 32 is connected with the water outlet pipe 6, so that water flowing from the opening 211 on the housing 21 into the water outlet groove 32 can flow to a position where the ground is required to be cleaned through the water outlet pipe 6.

Specifically, as shown in fig. 1 and 3, an overflow groove 34 is further formed on the water outlet body 31, the overflow groove 34 is located outside the water outlet groove 32, and the drain pipe 7 is connected to the overflow groove 34; by forming the overflow groove 34, the problem that when the valve assembly 2 is integrally placed at the top end of the water outlet member 3, the overflow water can flow into the main machine at the opening 211 of the valve assembly 2 to cause damage to the main machine can be avoided, so that the overflowed water flows into the overflow groove 34 and is discharged to the outer side of the clean water tank device through the water discharge pipe 7, and the main machine can be well protected.

The specific working process of the clean water tank device in this embodiment is as follows:

the water using process of the clean water tank device comprises the following steps:

firstly, the water outlet member body 31 is fixedly connected to the host machine so as to fix the water outlet member 3 on the host machine; the shell 21 is connected with the bottom end of the water storage tank 1 in a threaded manner, so that the valve component 2 is detachably connected with the bottom end of the water storage tank 1, and the water storage tank 1 is filled with water;

then, the whole valve assembly 2 is placed at the bottom end of the water outlet member 3, that is, the telescopic member 222 is placed at the top end of the top block 33, so that the top block 33 vertically lifts the telescopic member 222 upwards, and the telescopic member 222 vertically moves upwards in the mounting hole, so that the telescopic member 222 is separated from the opening 211 on the housing 21, and the opening 211 is opened; at the same time, the elastic member 223 is compressed between the first step 27 and the second step 26, and the elastic member 223 is elastically deformed;

finally, the water storage tank 1 is fixed on the main machine through a locking piece 5 on the top cover 4 so as to ensure the stability of the clear water tank device in the working process; so that water in the water storage tank 1 can flow to the accommodating cavity 23 on the inner side of the shell 21 through the water outlet of the water storage tank 1 and the through hole on the supporting piece 221 in sequence; then flows to the water outlet groove 32 on the water outlet member body 31 through the opening 211 on the shell 21, and then flows to the position needing water through the water outlet pipe 6; wherein, the water overflowing from the opening 211 of the shell 21 to the outside of the water outlet groove 32 flows into the overflow groove 34 of the water outlet member body 31 and is discharged to the outside of the clean water tank device through the water discharge pipe 7; thereby completing the whole water using process of the clear water tank device.

The water adding process of the clean water tank device comprises the following steps:

when the water in the water storage tank 1 is used up and the water adding operation is required to be carried out in the water storage tank 1: firstly, the locking piece 5 on the top cover 4 is opened to detach the water storage tank 1 from the host; then, vertically taking out the water storage tank 1 and the valve assembly 2 upwards to separate the top block 33 and the telescopic piece 222 from each other, so that the telescopic piece 222 can automatically move downwards to the initial position under the elastic action of the elastic piece 223 to seal the opening 211 on the shell 21 again to cut off the water source between the valve assembly 2 and the water outlet piece 3; finally, water is added into the water storage tank 1 through the water inlet on the top cover 4 to reach a proper water amount for the next use, so that the whole water adding process of the clear water tank device is completed.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims (10)

1. A clean water tank apparatus, comprising:

a water storage tank (1) which is detachably mounted on a main machine of the floor washing machine;

the valve assembly (2) is installed at the bottom end of the water storage tank (1), the valve assembly (2) comprises a shell (21) and an opening piece (22) arranged on the inner side of the shell (21) in a sliding mode along the vertical direction, an opening (211) is formed in the bottom end of the shell (21), and the opening piece (211) can be selectively sealed or opened by the opening piece (22);

the water outlet piece (3) is installed on the main machine and is positioned at the bottom end of the opening piece (22), and the water outlet piece (3) comprises a top block (33) extending upwards vertically;

wherein the top block (33) is configured to be able to lift the opening member (22) vertically upwards to open the opening (211) when the valve assembly (2) is placed on top of the water outlet member (3); the opening member (22) is configured to be automatically reset vertically downward to seal the opening (211) when the valve assembly (2) is detached from the top end of the water outlet member (3).

2. A clean water tank device according to claim 1, characterized in that a receiving chamber (23) communicating with the opening (211) is formed inside the housing (21), and the opening piece (22) comprises:

the supporting piece (221) is arranged on the inner side of the shell (21) and above the accommodating cavity (23), a mounting hole and a through hole for water to flow are formed in the supporting piece (221), one end of the through hole is communicated with the accommodating cavity (23), and the other end of the through hole is communicated with the bottom end of the water storage tank (1);

a telescopic member (222), one end of which is arranged at the opening (211), and the other end of which is slidably penetrated through the mounting hole, wherein the telescopic member (222) is positioned at the top end of the top block (33);

the elastic piece (223) penetrates through the outer side of the telescopic piece (222) and is abutted to the support piece (221), and the elastic piece (223) is configured to be abutted to the support piece (221) when the top block (33) vertically jacks up the telescopic piece (222) so as to be elastically deformed, so that the telescopic piece (222) can be driven to automatically vertically reset downwards when the valve component (2) is detached from the top end of the water outlet piece (3).

3. A clean water tank device according to claim 2, characterized in that the bottom end of the water storage tank (1) is provided with a water outlet, and the other end of the through hole is communicated with the water outlet.

4. The clean water tank device according to claim 2, characterized in that a first step (27) is arranged on the telescopic member (222), a second step (26) is arranged on the support member (221), and the elastic member (223) is arranged on the telescopic member (222) in a penetrating manner and is limited between the first step (27) and the second step (26).

5. A clean water tank arrangement as claimed in claim 1, characterized in that the outlet member (3) further comprises:

the water outlet piece body (31) is arranged on the host and located below the opening (211), the ejector block (33) is arranged on the water outlet piece body (31), a water outlet groove (32) is formed in the water outlet piece body (31), the ejector block (33) is located in the water outlet groove (32), and a water outlet pipe (6) is connected to the water outlet groove (32).

6. The clean water tank device as claimed in claim 5, characterized in that the water outlet member body (31) is further formed with an overflow groove (34), the overflow groove (34) is positioned outside the water outlet groove (32), and the overflow groove (34) is connected with the water outlet pipe (7).

7. A fresh water tank assembly as claimed in claim 1 wherein said valve assembly (2) further comprises:

and the sealing ring (24) is arranged around the outer side of the shell (21), and the sealing ring (24) is used for sealing the joint between the shell (21) and the water outlet piece (3).

8. A fresh water tank assembly as claimed in claim 2 wherein said valve assembly (2) further comprises:

a sealing ring (25) arranged outside the telescopic member (222), the sealing ring (25) being used for sealing the connection between the telescopic member (222) and the opening (211).

9. The clean water tank apparatus as claimed in claim 1, wherein said clean water tank apparatus further comprises:

the top cover (4) is arranged at the top end of the water storage tank (1), and a water inlet is formed in the top cover (4).

10. A floor washing machine comprising a clean water tank arrangement according to any of claims 1-9.

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