CN216776904U - Sewage tank release structure and floor scrubbing machine - Google Patents

Abstract

The utility model discloses a sewage tank release structure and a floor scrubbing machine, wherein the floor scrubbing machine comprises a machine rod, a floor brush assembly and a sewage tank, the machine rod is connected with the floor brush assembly, the floor brush assembly comprises a shell and a rolling brush, the rolling brush is rotatably arranged at the bottom of the shell, the sewage tank is arranged behind the rolling brush and is connected with the floor brush assembly through a sewage tank release structure, the sewage tank release structure comprises a release button arranged on the shell, the release button is in transmission connection with a transmission plate, the transmission plate is positioned above the sewage tank, and the transmission plate can do transverse reciprocating motion relative to the sewage tank so as to clamp or separate the sewage tank from the transmission plate. Set up the release button on the casing, the user steps on the release button, and the release button drives the driving plate and makes transverse motion, and the driving plate breaks away from with the sewage case in transverse motion mutually, then up lifts the scrubbing brush subassembly, can realize the release of sewage case from scrubbing brush subassembly bottom, and whole process user does not need manual operation to easy operation is smooth and easy.

Description

Sewage tank release structure and floor scrubbing machine

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a sewage tank release structure and a scrubber.

Background

Most floor scrubbing machines's sewage case all takes out from scrubbing brush subassembly top in the market, and the user need open the upper cover on the scrubbing brush subassembly earlier, then just can carry out the sewage case with the hand, and is comparatively loaded down with trivial details in the operation to the sewage case needs often to wash again. In order to simplify the operation steps and facilitate the user to load and unload the sewage tank, a floor scrubber capable of taking the sewage tank out of the bottom of the floor brush assembly is needed to be designed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of the prior art, a first object of the present invention is to provide a sewage tank release structure, which enables a sewage tank to be taken out from the bottom of a floor brush assembly, and which does not require a user to operate the structure by hand, and which is easy and smooth to operate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sewage case release structure, includes scrubbing brush subassembly and sewage case, the scrubbing brush subassembly includes casing and round brush, the round brush pivoted set up in the casing bottom, the sewage case is located the round brush rear, be equipped with the release button on the casing, the release button is connected with the driving plate transmission, the driving plate is located sewage case top, the driving plate can be relative the sewage case is horizontal reciprocating motion so that sewage case joint or break away from the driving plate.

Furthermore, a plurality of buckling positions are arranged on the sewage tank, a plurality of clamping hooks are arranged on the transmission plate and are matched with the buckling positions, and the clamping hooks are clamped with or separated from the buckling positions in the transverse reciprocating motion of the transmission plate.

Furthermore, a first guide inclined plane is arranged on the clamping hook, and the clamping hook can move downwards along the first guide inclined plane and is clamped with the buckling position.

Furthermore, a moving block is arranged in the shell, one end of the moving block is abutted against the first spring, a first lug is arranged at the other end of the moving block, a second guide inclined plane is arranged on the first lug, the second guide inclined plane is close to the release button, the first convex block can be close to or far away from the transmission plate together with the moving block, the transmission plate is provided with a second lug, the second lug is close to the first lug, when the second lug is abutted against the second guide inclined plane, the second lug can drive the first lug to approach or leave the transmission plate by the transverse reciprocating motion of the second lug, when the first projection is positioned between the release button and the second projection, the first projection is close to the transmission plate, the first lug is positioned on the motion track of the second lug and can limit the second lug from approaching the release button.

Furthermore, a second clamping seat is arranged on the sewage tank, a clamping groove is formed in the moving block, and the second clamping seat can stretch into or separate from the clamping groove.

Furthermore, one end, away from the transmission plate, of the clamping groove is sequentially provided with a first inclined surface and a second inclined surface from top to bottom, the distance from the first inclined surface to the transmission plate is gradually reduced from top to bottom, the distance from the second inclined surface to the transmission plate is gradually increased from top to bottom, a third inclined surface and a fourth inclined surface are sequentially arranged on the second clamping seat from top to bottom, the distance from the third inclined surface to the transmission plate is gradually increased from top to bottom, the distance from the fourth inclined surface to the transmission plate is gradually reduced from top to bottom, and when the second clamping seat extends into the clamping groove, the fourth inclined surface is abutted to the first inclined surface.

Furthermore, the release button rotates and is arranged on the shell, a push rod is arranged on the release button, the push rod is abutted to the transmission plate, and the release button rotates and drives the transmission plate to do transverse reciprocating motion.

Furthermore, a plurality of second springs are arranged in the shell, the second springs are located on the motion track of the transmission plate and are abutted against the transmission plate, and the second springs and the push rod are located on two sides of the transmission plate respectively.

Further, be equipped with the third spring in the casing, the vertical setting of third spring and with release button elastic abutment.

The utility model also provides a floor scrubbing machine, which comprises a machine rod, a floor brush assembly and a sewage tank, wherein the machine rod is connected with the floor brush assembly, and the sewage tank is assembled at the bottom of the floor brush assembly through a sewage tank release structure.

Compared with the prior art, the utility model has the following beneficial effects: set up the release button on the casing, the user steps on the release button, and the release button drives the driving plate and makes lateral motion, and the driving plate breaks away from with the sewage case in lateral motion mutually, then up lifts the scrubbing brush subassembly, can realize the release of sewage case from scrubbing brush subassembly bottom, and whole process user does not need manual operation to easy operation is smooth and easy.

Drawings

FIG. 1 is a schematic view of a structure in which a waste water tank is assembled to a floor brush assembly according to the present invention.

Fig. 2 is a schematic view of the structure of fig. 1 from another angle.

Fig. 3 is an exploded view of fig. 1.

Fig. 4 is an exploded view of fig. 3.

Fig. 5 is a partial structural diagram of fig. 4.

Fig. 6 is a partially enlarged schematic view of a in fig. 5.

Fig. 7 is an exploded view of the waste water tank and floor brush assembly of fig. 4.

Fig. 8 is a schematic view of the structure of fig. 7 at another angle.

Fig. 9 is a partially enlarged view of B in fig. 7.

FIG. 10 is a schematic view of an assembly structure of the driving plate and the waste water tank according to the present invention.

Fig. 11 is a partially enlarged view of C in fig. 10.

Fig. 12 is a schematic view of the structure of the driving plate of the present invention.

Fig. 13 is a schematic view of the structure of fig. 12 at another angle.

Fig. 14 is a schematic view showing the upper structure of the foul water tank of the present invention.

Fig. 15 is a partially enlarged view of D in fig. 14.

Fig. 16 is a schematic structural view of a moving block according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 16, the release structure for a sewage tank provided by this embodiment includes a floor brush assembly 100 and a sewage tank 200, the floor brush assembly 100 includes a housing 110 and a rolling brush 120, the rolling brush 120 is rotatably disposed at the bottom of the housing 110, the sewage tank 200 is disposed at the bottom of the housing 110 and behind the rolling brush 120, a release button 130 is disposed on the housing 110, the release button 130 is in transmission connection with a transmission plate 140, the transmission plate 140 is located above the sewage tank 200, and the transmission plate 140 can make a transverse reciprocating motion relative to the sewage tank 200 to clamp or separate the sewage tank 200 from the transmission plate 140.

The release button 130 is rotatably disposed on the housing 110, a pair of push rods 131 is disposed on the release button 130, the push rods 131 are abutted against the driving plate 140, and the release button 130 is rotated to enable the push rods 131 to push the driving plate 140 to perform a transverse reciprocating motion.

In order to facilitate the release button 130 to return to the initial position, a plurality of third springs 150 are disposed in the housing 110, and the third springs 150 are vertically disposed and elastically abut against the release button 130.

In order to facilitate the transverse reciprocating motion of the driving plate 140 in the housing 110, a plurality of second springs 160 are disposed in the housing 110, the second springs 160 are located on the motion track of the driving plate 140 and abut against the driving plate 140, and the second springs 160 and the push rods 131 are located at two sides of the driving plate 140 respectively.

In order to facilitate the transmission fit between the push rod 131 and the transmission plate 140, an action groove 143 adapted to the push rod 131 is provided on the transmission plate 140, and one end of the push rod 131 extends into the action groove 143 and abuts against the action groove 143.

The sewage tank 200 is provided with a plurality of buckling positions, the transmission plate 140 is provided with a plurality of hooks 141, the hooks 141 are matched with the buckling positions, and the hooks 141 are clamped with or separated from the buckling positions in the transverse reciprocating motion of the transmission plate 140. In this embodiment, the fastening position includes a through hole 210 and a pair of first fastening seats 220, the pair of first fastening seats 220 are respectively located at two sides of the through hole 210, the first fastening seat 220 is provided with a hook portion 221 adapted to the hook 141, the hook 141 is disposed in an inclined manner, the hook 141 is provided with a first guiding inclined surface 1411, the first guiding inclined surface 1411 is disposed so that the hook 141 can move downward along the first guiding inclined surface 1411 to be fastened with the hook portion 221 and the through hole 210, the hook portions 221 on the first fastening seats 220 face in a uniform manner and all deviate from the release button 130, the number of the hooks 141 is three, and the orientations of the hooks 141 are uniform and all face the release button 130.

A moving block 170 is disposed in the housing 110, one end of the moving block 170 abuts against a first spring 180, a first protrusion 171 is disposed at the other end of the moving block 170, a second guiding inclined surface 1711 is disposed on the first protrusion 171, the second guiding inclined surface 1711 is close to the release button 130, the first protrusion 171 can be close to or away from the transmission plate 140 together with the moving block 170, a second protrusion 142 is disposed on the transmission plate 140, the second protrusion 142 and the first protrusion 171 are close to each other, when the second protrusion 142 abuts against the second guiding inclined surface 1711, the second protrusion 142 can move transversely and reciprocally to drive the first protrusion 171 to be close to or away from the transmission plate 140, when the first protrusion 171 is located between the release button 130 and the second protrusion 142, the first protrusion 171 is close to the transmission plate 140, the first protrusion 171 is located on a movement track of the second protrusion 142 and can limit the second protrusion 142 to be close to the transmission plate 140 The release button 130. In this embodiment, the second protrusion 142 and the first protrusion 171 are both right triangles, and the adjacent surfaces of the first protrusion 142 and the adjacent surfaces of the second protrusion 142 are all in arc transition, the first protrusion 171 includes a second guiding inclined surface 1711 and a first straight surface 1712, the second protrusion 142 includes a second straight surface 1421 and an inclined surface 1422, the length of the second guiding inclined surface 1711 of the first protrusion 171 is greater than the length of the second inclined surface 1422 of the second protrusion 142, and the moving track of the first protrusion 171 is perpendicular to the moving track of the second protrusion 142. Of course, the first protrusion 171 and the second protrusion 142 are not necessarily disposed in a right triangle, as long as the second guiding slope 1711 is provided to facilitate the lateral reciprocating motion of the second protrusion 142 and the limited motion of the first protrusion 171 to the second protrusion 142.

The sewage tank 200 is provided with a second clamping seat 230, the moving block 170 is provided with a clamping groove 172, and the second clamping seat 230 can extend into or separate from the clamping groove 172. In this embodiment, a first inclined surface 1721 and a second inclined surface 1722 are sequentially disposed from top to bottom at an end of the clamping groove 172 far from the transmission plate 140, a distance between the first inclined surface 1721 and the transmission plate 140 gradually decreases from top to bottom, a distance between the second inclined surface 1722 and the transmission plate 140 gradually increases from top to bottom, a third inclined surface 231 and a fourth inclined surface 232 are sequentially disposed from top to bottom on the second clamping seat 230, a distance between the third inclined surface 231 and the transmission plate 140 gradually increases from top to bottom, a distance between the fourth inclined surface 232 and the transmission plate 140 gradually decreases from top to bottom, and when the second clamping seat 230 extends into the clamping groove 172, the fourth inclined surface 232 abuts against the first inclined surface 1721.

The embodiment also provides a floor scrubbing machine, which comprises a machine rod, a floor brush assembly 100 and a sewage tank 200, wherein the machine rod is connected with the floor brush assembly 100, and the sewage tank 200 is assembled at the bottom of the floor brush assembly 100 through a sewage tank release structure.

When the waste water tank 200 needs to be taken down, a user steps on the release button 130 with a foot, the release button 130 rotates downward, the push rod 131 pushes the transmission plate 140 to be away from the release button 130, the transmission plate 140 compresses the second spring 160, the release button 130 compresses the third spring 150, and the hooks 141 slowly separate from the fastening position, that is, two hooks 141 move along the direction of the hook portion 221 departing from the first fastening seat 220, and the other hook 141 moves in the through hole 210 in the direction departing from the release button 130, because the inclined surface 1422 of the second protrusion 142 in the initial state abuts against the second guiding inclined surface 1711 of the first protrusion 171, when the transmission plate 140 moves away from the release button 130, the moving block 170 moves away from the transmission plate 140 with the first protrusion 171, and the moving block 170 compresses the first spring 180, when the transmission plate 140 moves away from the release button 130 for a certain distance, the second guiding inclined surface 1711 of the first protrusion 171 is separated from the inclined surface 1422 of the second protrusion 142, the first protrusion 171 approaches the transmission plate 140 under the action of the restoring force of the first spring 180, the first straight surface 1712 of the first protrusion 171 is opposite to the second straight surface 1421 of the second protrusion 142, and the second guiding inclined surface 1711 and the inclined surface 1422 are separated from each other, at this time, the hook 141 and the fastening position are completely separated, that is, the sewage tank 200 is separated from the transmission plate 140, the first protrusion 171 restricts the transmission plate 140 from moving toward the release button 130, and the user can continuously step on the release button 130, so that the transmission plate 140 continuously compresses the second spring 160 until the release button 130 stops rotating, of course, the user may not step on the release button 130 any more, and may directly go up the portable phone shaft to drive the floor brush assembly 100 to move upward, the waste water tank 200 is separated from the floor brush assembly 100, the second clamping seat 230 is separated from the clamping groove 172 along the first inclined surface 1721, because the second clamping seat 230 is stationary, the moving block 170 moves along the fourth inclined surface 232 in the direction departing from the driving plate 140 in the process of going up until the second clamping seat 230 is completely separated from the clamping groove 172, in the process of going up the portable phone shaft, the moving block 170 moves in the direction departing from the driving plate 140, so that the first straight surface 1712 of the first protrusion 171 and the second straight surface 1421 of the second protrusion 142 are staggered with each other, the movement of the driving plate 140 to the release button 130 is not limited any more, and the driving plate 140 returns to the initial position near the release button 130 under the action of the second spring 160, the moving block 170 and the first protrusion 171 are restored to the initial position by the restoring force of the first spring 180, the second guide slope 1711 of the first protrusion 171 is opposite to and contacts the slope 1422 of the second protrusion 142, and the release button 130 is restored to the initial position by the third spring 150.

After the wastewater tank 200 is cleaned, the wastewater tank 200 is placed on the floor, the floor brush assembly 100 is lowered from the position right above the wastewater tank 200, the hook 141 is clamped into the buckling position along the first guiding inclined surface 1441, in this process, because the wastewater tank 200 is stationary, the hook 141 is reacted by the buckling position, so that the transmission plate 140 moves in the direction away from the release button 130, the transmission plate 140 drives the second protrusion 142 to move in the direction away from the release button 130, the second protrusion 142 acts on the second guiding inclined surface 1711 on the first protrusion 171, so that the first protrusion 171 and the moving block 170 move in the direction away from the transmission plate 140, and the first spring 180 is compressed, when the second guiding inclined surface 1711 of the first protrusion 171 is about to separate from the inclined surface 1422, the hook 141 is completely clamped with the buckling position, that is, the length of the first guiding slope 1411 is less than the length of the second guiding slope 1711, the hook 141 is no longer reacted by the fastening position, the transmission plate 140 moves toward the release button 130 to return to the initial position, the first protrusion 171 approaches the transmission plate 140 along the slope 1422 and returns to the initial state, the second clamping seat 230 extends into the clamping groove 172 along the second slope 1722, the fourth slope 232 abuts against the first slope 1721, the second protrusion 142 approaches the release button 130 than the first protrusion 171, and the second straight surface 1421 deviates from the first straight surface 1711, so that the fastening between the waste water tank 200 and the transmission plate 140 is realized, that is, the waste water tank 200 is assembled at the bottom of the floor brush assembly 100.

The sewage tank 200 is arranged behind the rolling brush 120, a sewage inlet 240 is arranged on the sewage tank 200, a water scraping strip is arranged in the shell 110 and extends into the rolling brush 120, the water scraping strip is positioned above the sewage inlet 240, the rolling brush 120 is extruded by the water scraping strip in the rotating process, so that sewage on the rolling brush 120 passes through the sewage inlet 240 and enters the sewage tank 200, and the cleaning mode of the sewage tank 200 is the same as that of the prior art and is not repeated herein.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the utility model.

Claims (10)

1. The utility model provides a sewage case release structure, includes scrubbing brush subassembly and sewage case, the scrubbing brush subassembly includes casing and round brush, the round brush pivoted set up in the casing bottom, its characterized in that, the sewage case is located the round brush rear, be equipped with the release button on the casing, the release button is connected with the driving plate transmission, the driving plate is located sewage case top, the driving plate can be relative the sewage case is horizontal reciprocating motion so that sewage case joint or break away from the driving plate.

2. The release structure of claim 1, wherein the wastewater tank is provided with a plurality of fastening positions, the transmission plate is provided with a plurality of hooks, the hooks are matched with the fastening positions, and the hooks are fastened with or separated from the fastening positions during the transverse reciprocating motion of the transmission plate.

3. The waste water tank release mechanism of claim 2, wherein the hook has a first guide slope, and the hook is capable of moving downward along the first guide slope and engaging with the catch.

4. The waste water tank release structure of claim 1, wherein a moving block is disposed in the housing, one end of the moving block abuts against a first spring, a first protrusion is disposed at the other end of the moving block, a second guiding inclined surface is disposed on the first protrusion, the second guiding inclined surface is close to the release button, the first protrusion can be close to or away from the transmission plate together with the moving block, a second protrusion is disposed on the transmission plate, the second protrusion and the first protrusion are close to each other, when the second protrusion abuts against the second guiding inclined surface, the second protrusion reciprocates transversely to drive the first protrusion to be close to or away from the transmission plate, when the first protrusion is located between the release button and the second protrusion, the first protrusion is close to the transmission plate, and is located on a motion track of the second protrusion and can limit the second protrusion from being close to the release button A button.

5. The waste water tank release structure of claim 4, wherein the waste water tank is provided with a second clamping seat, the moving block is provided with a clamping groove, and the second clamping seat can extend into or separate from the clamping groove.

6. The waste water tank releasing structure of claim 5, wherein a first inclined surface and a second inclined surface are sequentially arranged at one end, away from the transmission plate, of the clamping groove from top to bottom, the distance between the first inclined surface and the transmission plate is gradually reduced from top to bottom, the distance between the second inclined surface and the transmission plate is gradually increased from top to bottom, a third inclined surface and a fourth inclined surface are sequentially arranged on the second clamping seat from top to bottom, the distance between the third inclined surface and the transmission plate is gradually increased from top to bottom, the distance between the fourth inclined surface and the transmission plate is gradually reduced from top to bottom, and when the second clamping seat extends into the clamping groove, the fourth inclined surface abuts against the first inclined surface.

7. The waste water tank release structure of claim 1, wherein the release button is rotatably disposed on the housing, a push rod is disposed on the release button, the push rod abuts against the driving plate, and the release button rotates to drive the driving plate to reciprocate transversely.

8. The waste water tank releasing structure as claimed in claim 7, wherein a plurality of second springs are disposed in the housing, the second springs are located on the motion path of the driving plate and abut against the driving plate, and the second springs and the push rod are respectively located at two sides of the driving plate.

9. The waste tank release mechanism of claim 7, wherein a third spring is provided in the housing, the third spring being vertically disposed and elastically abutting against the release button.

10. A floor scrubbing machine comprising a machine bar, a floor brush assembly and a sewage tank, the machine bar being connected to the floor brush assembly, wherein the sewage tank is assembled to the bottom of the floor brush assembly by a sewage tank release structure according to any one of claims 1 to 9.

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