A clean water tank structure of a top water-suction floor scrubber

Abstract

The utility model belongs to the technical field of floor scrubbers, and provides a clean water tank structure of an upper water-suction floor scrubber, including a clean water tank body and a clamping member, the clamping member including a bracket, a button is slidably provided on the front end surface of the bracket, a slide plate is slidably provided on the rear end surface of the bracket, a connecting pipe is fixedly provided on the slide plate, the button is plugged into the slide plate and drives the slide plate to move upward along the bracket, the lower end of the connecting pipe is matched with the water outlet of the clean water tank through a sealing member; a support member is provided at the bottom of the slide plate, the support member and the lower end of the connecting pipe are arranged side by side, and the bottom of the support member is lower than the lower end of the connecting pipe; a card slot is provided at the top of the upper cover, the card slot is located on one side of the water outlet of the clean water tank, and the card slot is matched with the lower end of the support member. After adopting the above technical scheme, when installing and removing the clean water tank, the user can avoid the friction between the seal provided at the water outlet of the clean water tank and the body of the floor scrubber, which will cause the seal to deform and wear in the long run, thereby deteriorating the sealing effect of the seal.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor scrubbers, and in particular relates to a clean water tank structure of a top water-suction floor scrubber. Background Art

[0002] A floor scrubber is a vertically installed cleaning device that combines vacuuming and floor washing. It is mainly composed of a handle assembly, a body assembly, and a cleaning head assembly. The body assembly includes a body, a clean water tank, a sewage tank, a water pump, a power assembly, and a control panel; the cleaning head assembly includes a cleaning roller brush, a scraper, a motor, and a clean water spraying system. When the floor scrubber is working, the water in the clean water tank is sprayed onto the roller brush made of a rag. The roller brush contacts the ground and runs at high speed to clean the dirty ground and absorb the dust onto the roller brush. At the same time, the scraper scrapes the sewage off the roller brush, and the scraped sewage is sucked into the sewage tank, thereby completing the floor cleaning process.

[0003] In the prior art, the fresh water tanks of most floor scrubbers are detachably mounted on the floor scrubber body, and the fresh water tanks are usually disassembled by directly pushing them in or pulling them out. When the user installs and removes the fresh water tank, on the one hand, the seals provided at the water outlet of the fresh water tank will generate friction with the floor scrubber body, which will cause the seals to deform and wear over time, thereby reducing the sealing effect of the seals and further causing the fresh water tank of the floor scrubber to leak; on the other hand, since the seals generate friction between the water outlet of the fresh water tank and the floor scrubber body, sometimes the friction will fold the edge of the seals, causing the seal to fail, further causing the fresh water tank of the floor scrubber to leak. Utility Model Content

[0004] The utility model aims to overcome the above-mentioned deficiencies of the prior art and provides a clean water tank structure of a top water-suction floor scrubber.

[0005] The utility model is implemented as follows: a clean water tank structure of an upper water-suction floor scrubber comprises a clean water tank body, the clean water tank body comprises an upper cover, a lower cover, a water outlet pipe, a water inlet and a water outlet, the upper cover is sealedly connected to the lower cover, a receiving cavity is formed between the upper cover and the lower cover, the receiving cavity is used to store clean water, the water outlet pipe is located in the receiving cavity, the water inlet and the water outlet are both opened at the top of the upper cover, and the clean water tank structure further comprises:

[0006] The clamping member comprises a vertically arranged bracket, a horizontally arranged button is slidably arranged on the front end surface of the bracket, a vertically arranged slide plate is slidably arranged on the rear end surface of the bracket, a vertically arranged connecting pipe is fixedly arranged on the slide plate, the button is plugged with the slide plate and drives the slide plate to move upward along the bracket, the lower end of the connecting pipe cooperates with the water outlet through a sealing member, and the upper end of the connecting pipe is used to be connected to the water pipe of the water pump;

[0007] A support member is provided at the bottom of the slide plate, the support member is arranged side by side with the lower end of the connecting pipe, and the bottom of the support member is lower than the lower end of the connecting pipe;

[0008] A card slot is provided on the top of the upper cover, the card slot is located at one side of the water outlet, and the card slot matches with the lower end of the support member.

[0009] Furthermore, at least one first pillar is fixedly provided on the top of the slide plate, a spring is sleeved on the first pillar, the upper end of the spring abuts against the upper end of the bracket, and the lower end of the spring abuts against the top surface of the slide plate.

[0010] Furthermore, at least one first inclined surface is provided in the middle of the slide plate, and at least one second inclined surface matching with the first inclined surface is provided at one end of the button plugged into the slide plate.

[0011] Furthermore, there are two support members, and a third inclined surface is provided on the support member.

[0012] Furthermore, at least one first pillar is fixedly provided on the top of the skateboard, and at least one second pillar is fixedly provided on the inner side of the top of the bracket, the second pillar is arranged opposite to the first pillar, the lower end of the spring is sleeved on the first pillar and abuts against the top surface of the skateboard, and the upper end of the spring is sleeved on the second pillar and abuts against the inner side of the top of the bracket.

[0013] Furthermore, a horizontally arranged limiting plate is fixedly provided on the button, and a limiting protrusion is provided at one end of the limiting plate close to the sliding plate.

[0014] The beneficial effects of the utility model are:

[0015] When the clean water tank is installed on the body of the floor scrubber, the top of the clean water tank first abuts against the bottom of the third inclined surface of the support, and the top of the clean water tank slides toward the top along the bottom of the third inclined surface. During this process, the spring contracts due to the pressure of the clean water tank. At the same time, because the bottom of the support is lower than the lower end of the connecting pipe, the lower end of the connecting pipe and the seal are suspended by the support during the whole process. When the clean water tank is pushed to the predetermined installation position, the force generated by the spring returning to its natural state drives the slide plate to move downward, directly docking the lower end of the connecting pipe with the water outlet of the clean water tank, and realizing the sealed connection between the lower end of the connecting pipe and the water outlet of the clean water tank. The above technology is adopted to avoid the friction between the top of the clean water tank and the seal when installing the clean water tank, which causes the seal to deform and wear, thereby making the sealing effect of the seal worse, further causing the problem of water leakage in the clean water tank of the floor scrubber. At the same time, it also avoids the edge of the seal being folded up by the friction of the top of the clean water tank, causing the seal to fail, and further causing the problem of water leakage in the clean water tank of the floor scrubber.

[0016] When the clean water tank is removed from the body of the floor scrubber, the top of the clean water tank abuts against the top of the third inclined surface of the support, and the top of the clean water tank slides along the top of the third inclined surface to the bottom. Due to the function of the support, the lower end of the connecting pipe and the seal are suspended by the support during this process until the clean water tank is completely removed. The above technology avoids friction between the top of the clean water tank and the seal when removing the clean water tank, which causes deformation and wear of the seal, thereby reducing the sealing effect of the seal and further causing water leakage in the clean water tank of the floor scrubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is the explosion intention of the clean water tank structure clamping part of the upper water-suction floor scrubber provided by the embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the assembly of the clean water tank structure clamping parts of the upper water suction floor scrubber provided by the embodiment of the utility model. DETAILED DESCRIPTION

[0020] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0021] The following is a detailed description of a clean water tank structure of a top water-suction floor scrubber according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0022] like Figure 1-2 As shown, a clean water tank structure of a top water-suction floor scrubber provided by an embodiment of the utility model comprises: a clean water tank body (not shown), the clean water tank body comprises an upper cover (not shown), a lower cover (not shown), a water outlet pipe (not shown), a water inlet (not shown) and a water outlet (not shown), the upper cover (not shown) is sealedly connected to the lower cover (not shown), a receiving chamber (not shown) is formed between the upper cover (not shown) and the lower cover (not shown), the receiving chamber (not shown) is used to store clean water, the water outlet pipe (not shown) is located in the receiving chamber (not shown), the water inlet (not shown) and the water outlet (not shown) are both opened at the top of the upper cover (not shown), and the clean water tank structure further comprises:

[0023] The clamping member 1 comprises a vertically arranged bracket 2, a horizontally arranged button 4 is slidably arranged on the front end surface of the bracket 2, a vertically arranged slide plate 3 is slidably arranged on the rear end surface of the bracket 2, a vertically arranged connecting pipe 31 is fixedly arranged on the slide plate 3, the button 4 is plugged with the slide plate 3 and drives the slide plate 3 to move upward along the bracket 2, the lower end of the connecting pipe 31 is matched with the water outlet (not shown) through a sealing member (not shown), and the upper end of the connecting pipe 31 is used to be connected with the water pipe (not shown) of the water pump;

[0024] A support member 32 is provided at the bottom of the slide plate 3. The support member 32 is arranged side by side with the lower end of the connecting pipe 31. The bottom of the support member 32 is lower than the lower end of the connecting pipe 31.

[0025] A card slot (not shown) is provided on the top of the upper cover (not shown), and the card slot (not shown) is located on one side of the water outlet (not shown). The card slot (not shown) cooperates with the lower end of the support member 32. When the clean water tank body is installed in place, the support member 32 is located in the card slot (not shown) so that the lower end of the connecting pipe 31 is sealed and connected with the water outlet (not shown).

[0026] Furthermore, in some of the embodiments, at least one first support column 33 is fixedly provided on the top of the slide plate 3, and a spring 34 is sleeved on the first support column 33, the upper end of the spring 34 abuts against the upper end of the bracket 2, and the lower end of the spring 34 abuts against the top surface of the slide plate (3).

[0027] Furthermore, at least one first inclined surface 35 is provided in the middle of the skateboard 3, and at least one second inclined surface 41 matching with the first inclined surface 35 is provided at one end where the button 4 is plugged into the skateboard 3. When the button 4 is pressed, the first inclined surface 35 slides from the top of the second inclined surface 41 to the bottom thereof, so that the skateboard 3 moves upward to squeeze the spring 34, thereby separating the water outlet of the clean water tank from the lower end of the connecting pipe 31, making it convenient to remove the clean water tank body.

[0028] Furthermore, there are two support members 32 , and a third inclined surface 321 is provided on the support member 32 . The third inclined surface 321 provides a guiding function to facilitate the installation and removal of the clean water tank.

[0029] Furthermore, in some other embodiments, at least one first pillar 33 is fixedly provided on the top of the skateboard 3, and at least one second pillar 21 is fixedly provided on the inner side of the top of the bracket 2. The second pillar 21 is arranged opposite to the first pillar 3), and the lower end of the spring 34 is sleeved on the first pillar 33 and abuts against the top surface of the skateboard 3, and the upper end of the spring 34 is sleeved on the second pillar 21 and abuts against the inner side of the top of the bracket 2. The spring 34 is sleeved between the two pillars, and the spring 34 is not easy to slip off.

[0030] Furthermore, a horizontally arranged limiting plate 42 is fixedly provided on the button 4 , and a limiting protrusion 43 is provided at one end of the limiting plate 42 close to the slide plate 3 , and the limiting protrusion 43 limits the button 4 on the bracket 2 .

[0031] After the above technical scheme is adopted, the beneficial effects of the utility model are as follows: when the clean water tank is installed on the body of the floor scrubber, the top of the clean water tank first abuts against the bottom end of the third inclined surface 321 of the support member 32, and the top of the clean water tank slides toward the top along the bottom end of the third inclined surface 321. During this process, the spring 34 contracts due to the pressure of the clean water tank. At the same time, since the bottom of the support member 32 is lower than the lower end of the connecting pipe 31, the lower end of the connecting pipe 31 of the slide plate 3 and the seal (not shown) are suspended by the support member 32 during the whole process. When the clean water tank is pushed to the predetermined installation position, the force generated by the spring 34 restoring its natural state drives the slide plate 3 to move downward, directly connecting the lower end of the connecting pipe 31 with the water outlet of the clean water tank, thereby realizing a sealed connection between the lower end of the connecting pipe 31 and the water outlet of the clean water tank. The above technology is adopted to avoid friction between the top of the clean water tank and the seal when installing the clean water tank, which may cause deformation and wear of the seal, thereby reducing the sealing effect of the seal and further causing water leakage in the clean water tank of the floor scrubber. At the same time, it also avoids the edge of the seal being folded up by the friction force of the top of the clean water tank, causing seal failure and further causing water leakage in the clean water tank of the floor scrubber.

[0032] When the clean water tank is removed from the body of the floor scrubber, the top of the clean water tank abuts against the top of the third inclined surface 321 of the support 32, and the top of the clean water tank slides to the bottom along the top of the second inclined surface 321. Due to the function of the support 32, the lower end of the connecting pipe 31 and the seal are suspended by the support 32 during this process until the clean water tank is completely removed. The above technology avoids friction between the top of the clean water tank and the seal when the clean water tank is removed, causing deformation and wear of the seal, thereby reducing the sealing effect of the seal, and further causing the problem of water leakage in the clean water tank of the floor scrubber.

[0033] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. A clean water tank structure of a top water-suction floor scrubber, comprising a clean water tank body, the clean water tank body comprising an upper cover, a lower cover, a water outlet pipe, a water inlet and a water outlet, the upper cover is sealedly connected to the lower cover, a receiving cavity is formed between the upper cover and the lower cover, the receiving cavity is used to store clean water, the water outlet pipe is located in the receiving cavity, the water inlet and the water outlet are both opened at the top of the upper cover, characterized in that: The clean water tank structure also includes: The clamping member (1) comprises a vertically arranged bracket (2), a horizontally arranged button (4) is slidably arranged on the front end surface of the bracket (2), a vertically arranged slide plate (3) is slidably arranged on the rear end surface of the bracket (2), a vertically arranged connecting pipe (31) is fixedly arranged on the slide plate (3), the button (4) is plugged into the slide plate (3) and drives the slide plate (3) to move upward along the bracket (2), the lower end of the connecting pipe (31) cooperates with the water outlet through a sealing member, and the upper end of the connecting pipe (31) is used to be connected to the water pipe of the water pump; A support member (32) is provided at the bottom of the slide plate (3), the support member (32) and the lower end of the connecting pipe (31) are arranged side by side, and the bottom of the support member (32) is lower than the lower end of the connecting pipe (31); The top of the upper cover is provided with a slot, the slot is located on one side of the water outlet, and the slot matches the lower end of the support member (32).

2. The clean water tank structure of the upper water-suction floor scrubber according to claim 1, characterized in that: At least one first pillar (33) is fixedly provided on the top of the slide plate (3), a spring (34) is sleeved on the first pillar (33), the upper end of the spring (34) abuts against the upper end of the bracket (2), and the lower end of the spring (34) abuts against the top surface of the slide plate (3).

3. The clean water tank structure of the upper water-suction floor scrubber according to claim 1, characterized in that: The middle of the slide plate (3) is provided with at least one first inclined surface (35), and one end of the button (4) plugged into the slide plate (3) is provided with at least one second inclined surface (41) matching the first inclined surface (35).

4. The clean water tank structure of the upper water-suction floor scrubber according to claim 1, characterized in that: There are two support members (32), and a third inclined surface (321) is provided on the support member (32).

5. The clean water tank structure of the upper water-suction floor scrubber according to claim 2, characterized in that: At least one first pillar (33) is fixedly provided on the top of the slide plate (3), at least one second pillar (21) is fixedly provided on the inner side of the top of the bracket (2), the second pillar (21) is arranged opposite to the first pillar (33), the lower end of the spring (34) is sleeved on the first pillar (33) and abuts against the top surface of the slide plate (3), and the upper end of the spring (34) is sleeved on the second pillar (21) and abuts against the inner side of the top of the bracket (2).

6. The clean water tank structure of the upper water-suction floor scrubber according to claim 2, characterized in that: A horizontally arranged limiting plate (42) is fixedly provided on the button (4), and a limiting protrusion (43) is provided on one end of the limiting plate (42) close to the slide plate (3).

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