CN218009594U

CN218009594U - Detachable bucket connecting structure of floor washing machine and floor washing machine

Info

Publication number: CN218009594U
Application number: CN202222051003.0U
Authority: CN
Inventors: 李志红
Original assignee: Shenzhen Beiqingjie Technology Co ltd
Current assignee: Shenzhen Beiqingjie Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-13
Anticipated expiration: 2032-08-04

Abstract

The utility model provides a connection structure and floor cleaning machine can be dismantled to floor cleaning machine's cask. The detachable bucket connecting structure of the floor washing machine comprises a fixing piece and a clamping piece; the clamping piece comprises two elastic clamping arms, each elastic clamping arm is provided with a connecting end and a movable end which are opposite, the two movable ends can move close to and away from each other, and the elastic clamping arms can provide elastic force for enabling the two movable ends to be close to each other; the fixing piece comprises a fixing part and a clamping part which are fixedly connected, and the clamping part can move between the inside and the outside of the two elastic clamping arms through the two movable ends. When the buckling part is positioned between the two elastic clamping arms, the elastic force of the elastic clamping arms is utilized to clamp the buckling part between the two movable ends, so that the fixed part is connected with the buckling part, and the water bucket is reliably connected to the upright post; the bucket is moved outwards along the approximate horizontal direction, the buckling parts are moved out from the two clamping arms through the two movable ends, and then the bucket can be separated from the upright post.

Description

Detachable bucket connecting structure of floor washing machine and floor washing machine

Technical Field

The utility model relates to a wash ground equipment field, in particular to connection structure and washing ground machine can be dismantled to cask of washing ground machine.

Background

The floor washing machine is provided with two water buckets, wherein one water bucket is used for collecting sewage, and the other water bucket is used for providing purified water. In order to facilitate water filling and sewage cleaning, the bucket needs to be detachably connected to the floor cleaning machine. The detachable connecting structure of the bucket in the prior art is complex, and the bucket is inconvenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model provides a connection structure and floor cleaning machine can be dismantled to bucket of floor cleaning machine, the dismouting of the bucket of can being convenient for.

On one hand, the utility model provides a bucket detachable connection structure of a floor washing machine, which is used for detachably connecting the bucket to a stand column of the floor washing machine, and comprises a fixing part fixed on the stand column and a buckling part fixed on the bucket;

the clamping piece comprises two elastic clamping arms which are oppositely arranged, each elastic clamping arm is provided with a connecting end and a movable end which are opposite, the connecting ends are used for being connected with the water barrel, the two movable ends can move close to and away from each other, and the elastic clamping arms can provide elastic force for enabling the two movable ends to approach each other;

the fixing piece comprises a fixing part and a buckling part, the fixing part is fixedly connected with the stand column, the buckling part is opposite to the fixing part and is far away from the stand column, two sides of the buckling part are opposite to the fixing part and are in a protruding shape, and the buckling part can move between the inside and the outside of the two elastic clamping arms through the two movable ends.

Wherein, two elasticity centre gripping arm is arranged along the horizontal direction.

The clamping part is provided with a buffer hole, the buffer hole is arranged in the vertical direction, and the top opening and the bottom of the buffer hole are closed.

The fixing part is provided with two connecting lugs, the two connecting lugs are symmetrically arranged on two sides of the fixing part, and the fixing part is fixedly connected with the stand column through the connecting lugs.

Each movable end is rotatably connected with a roller, and an arc groove matched with the roller is formed between the protruding structure of the clamping part and the fixing part.

The clamping part is formed by bending a long-strip-shaped plate-shaped metal piece, two flaky elastic clamping arms are formed at two ends of the clamping part respectively, and the middle part of the clamping part forms the fixing plate.

The fixing plate is rectangular, and the two elastic clamping arms are connected to the long edge of the fixing plate respectively.

On the other hand, the utility model provides a floor washing machine, which comprises a stand column, a bucket and the bucket detachable connecting structure of the floor washing machine; the stand with the cask passes through the connection structure can be dismantled to the cask of scrubber is connected.

The two buckets are respectively a purified water bucket and a sewage bucket, and the upright posts are positioned between the purified water bucket and the sewage bucket; a take-down groove is arranged at the corner of one side of the top of the purified water bucket facing the sewage bucket, and the take-down groove is in a concave arc shape; the top surface of the slop pail is higher than the top surface of the purified water pail, and the top position of one surface of the slop pail facing to the upright post is exposed.

The floor washing machine also comprises a fan device fixed at the bottom end of the upright post; the water bucket detachable connecting structure is arranged at the top of the water bucket; the top surface of the fan device is provided with a positioning column which is in a frustum shape; the bottom surface of the bucket is provided with a positioning groove, the positioning groove is in a frustum shape matched with the positioning column, and the positioning column is inserted into the positioning groove.

The utility model provides a bucket detachable connection structure of floor cleaning machine and floor cleaning machine, when the buckling part is located between two elastic clamping arms, two movable ends are in a mutually approaching state, and the elastic force of the elastic clamping arms is utilized to clamp the buckling part between the two movable ends, so that the fixing part is connected with the buckling part, and the bucket is reliably connected to the stand column; when the bucket and the upright post need to be separated, the bucket is moved outwards along the approximate horizontal direction, and the buckling parts are moved out from the two clamping arms through the two movable ends, so that the bucket and the upright post can be separated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly described below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

FIG. 1 is a schematic view of a floor washing machine with a clean water bucket, a slop pail, and a battery assembly removed according to a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the floor washing machine of FIG. 1 from another perspective with the clean water bucket, the slop bucket, and the battery assembly removed;

FIG. 3 is a schematic view of a detachable connection for the bucket of the scrubber of FIG. 1;

FIG. 4 is a schematic view of the detachable connection structure of the water bucket shown in FIG. 3 from another angle;

FIG. 5 is a schematic view illustrating a detached state of the detachable connection structure of the tub of FIG. 3;

FIG. 6 is a top view of the detachable connection structure of the water bucket in FIG. 3;

fig. 7 is a front view schematically illustrating a detachable coupling structure of the tub of fig. 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.

The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1 and 2, a floor washing machine according to a preferred embodiment of the present invention includes a floor washing device 1, a scraper device 2, a base 3, a fan device 4, a column 5, a slop pail 6a, a clean water pail 6b, and a battery device 7.

The floor washing device 1 and the scraper device 2 are both arranged at the bottom of the base 3. The floor washing device 1 is used for washing the floor. The scraper device 2 is arranged at the rear side of the floor-washing device 1 and is used for scraping sewage, and the scraper device 2 is connected with the bucket through a sewage pipe 64 to the sewage bucket 6a. The fan device 4 is rotationally connected to the top of the base 3 through the swing arm 9 and can provide power for sewage collection; the bottom end of the upright post 5 is fixed on the fan device 4, and the top end of the upright post 5 is provided with two handrails and a control panel. The sewage bucket 6a and the water purification bucket 6b are respectively detachably connected to the front side and the rear side of the upright post 5, and the water purification bucket 6b is communicated to the bottom of the front side of the ground washing device 1 through a water purification pipe. The fan unit 4 is supported at the bottom of the foul water tank 6a and the clean water tank 6 b. The purified water of the purified water bucket 6b flows into the ground on the front side of the ground washing device 1 through the purified water pipe, the ground washing device 1 can wash the wet ground, the fan device 4 is communicated with the sewage bucket 6a through the air outlet channel so as to generate negative pressure in the sewage bucket 6a, and the sewage at the scraper blade device 2 can enter the sewage bucket 6a through the sewage pipe, so that the ground is washed. The battery device 7 is detachably mounted on the rear side of the base 3 and above the squeegee device 2. The battery device 7 is electrically connected with the ground washing device 1 and the fan device 4 and provides electric power for the whole ground washing machine.

As shown in fig. 1 and 2, the slop pail 6a and the clean water pail 6b are both connected to the upright post 5 by a pail detachable connection 60. The slop pail 6a, the clean water pail 6b are connected to the posts 5 in a similar manner, and the water pail detachable connection structure 60 will be described below with reference to a specific embodiment in which the clean water pail 6b is used as a water pail.

A bucket detachable connection 60 of the floor washing machine for detachably connecting the bucket to the upright 5 of the floor washing machine. As shown in fig. 3 to 7, the detachable water bucket connecting structure 60 includes a fixing member 61 fixed to the upright post 5 and a locking member 62 fixed to the water purification bucket 6b, and the connection between the water purification bucket 6b and the upright post 5 is realized by the cooperation of the fixing member 61 and the locking member 62.

As shown in fig. 3, 4 and 5, the latch 62 includes two elastic clamping arms 621 disposed opposite to each other, each of the elastic clamping arms 621 has an opposite movable end 6211 and a connecting end 6212, the two connecting ends 6212 are used for being connected to the water tub, the two movable ends 6211 can move toward and away from each other, and the elastic clamping arms 621 can provide an elastic force to make the two movable ends 6211 approach each other.

The fixing part 61 includes a fixing part 611 and a fastening part 612, the fixing part 611 is used for being fixedly connected with the upright post 5, the fastening part 612 is far away from the upright post 5 relative to the fixing part 611, two sides of the fastening part 612 are protruded relative to the fixing part 611, and the fastening part 612 can move between the inside and the outside of the two elastic clamping arms 621 through the two movable ends 6211.

When the fastening part 612 is located between the two elastic clamping arms 621, the two movable ends 6211 are in a state of being close to each other, and the fastening part 612 can be clamped between the two movable ends 6211 by the elastic force of the elastic clamping arms 621, so that the fixing part 61 and the fastening part 62 are connected together, and the purified water bucket 6b is reliably connected to the upright post 5. When the purified water bucket 6b needs to be detached from the upright 5, the purified water bucket 6b is moved outward in a substantially horizontal direction, and the fastening part 612 is moved out of the two elastic holding arms 621 through the two movable ends 6211, so that the purified water bucket 6b can be separated from the upright 5.

The two elastic clamping arms 621 are arranged along the horizontal direction, so that the two elastic clamping arms 621 are stressed relatively equally. Here, in other embodiments, the two elastic clamping arms 621 may be arranged in a vertical direction.

As shown in fig. 5, the fastening portion 612 is provided with a buffer hole 610, and the buffer hole 610 is arranged along the vertical direction, and has an open top and a closed bottom. The buffer hole 610 can facilitate the deformation of the buckling part 612 and the passing of the buckling part 612 through the space between the two movable ends 6211. The open-top of buffering hole 610, the bottom is sealed, can be so that the top department of buckle portion 612 easily deforms, the bottom is difficult for deforming, when carrying out the dismouting of cask, the well upper portion and two expansion end 6211 sliding fit of buckle portion 612, after on stand 5 is installed to clean water bucket 6b, clean water bucket 6b can move down under the effect of gravity, the bottom of buckle portion 612 is located between two elasticity centre gripping arms 621, the bottom of buckle portion 612 is difficult for deviating from between two elasticity centre gripping arms 621, can make clean water bucket 6b assemble to stand 5 firmly relatively.

The fixing portion 611 is provided with two engaging lugs 613, the two engaging lugs 613 are symmetrically disposed on two sides of the fixing portion 611, and the fixing portion 611 is fixedly connected to the upright post 5 through the engaging lugs 613. The two engaging lugs 613 can be used to facilitate the fixed connection of the stud 5 to the outer wall of the stud 5 by screws from the outside. Of course, in other embodiments, the fixing portion 611 and the upright post 5 may be directly fixedly connected by a screw from the inside of the upright post 5.

As shown in fig. 5, each movable end 6211 is rotatably connected with a roller 623, and the movable end 6211 and the fastening portion 612 can be in rolling fit by using the roller 623, so that the fastening portion 612 can conveniently pass through between the two movable ends. Preferably, the rollers 623 are made of rubber, so that friction between the rollers 623 and the fixing member 61 can be increased, the rollers 623 can be conveniently rotated, and the fixing member 61 can be relatively firmly clamped between the two rollers 623.

As shown in fig. 5, an arc groove 6100 matching with the roller 623 is formed between the protruding structure of the locking portion 612 and the fixing portion 611, and the arc groove 6100 can facilitate the matching connection between the fixing member 61 and the roller 623. One end of the locking portion 612 away from the fixing portion 611 is a triangular tip, so that the locking portion 612 can enter between the two elastic clamping arms 621.

As shown in fig. 5, 6 and 7, the locking member 62 further includes a fixing plate 620, the fixing plate 620 is connected between two connecting ends 6212, and the two connecting ends 6212 can be connected to the water tub through the fixing plate 620. The fixing plate 620 is used to connect the two elastic holding arms as a whole, and at the same time, to facilitate the connection between the connection end 6212 and the water tub.

As shown in fig. 5 and fig. 6, the fastening element 62 is a strip-shaped metal plate, which is bent, two sheet-shaped elastic clamping arms 621 are formed at two ends of the metal plate, and a fixing plate 620 is formed at the middle of the metal plate, so that the fastening element 62 can be conveniently formed, and the fixing plate 620 can be used to facilitate the fixed connection between the fastening element 62 and the water purifying bucket 6 b. The movable end 6211 of the elastic clamping arm 621 is provided with two positioning lugs 6213, the two positioning lugs 6213 are bent into a circular arc shape, the roller 623 is positioned between the two positioning lugs 6213, two ends of the rotating shaft of the roller 623 are respectively connected into the two positioning lugs 6213, and the two positioning lugs 6213 can be utilized to facilitate the assembly connection between the roller 623 and the elastic clamping arm 621.

As shown in fig. 7, the fixing plate 620 is rectangular, and the two elastic clamping arms 621 are respectively connected to the long sides of the fixing plate 620, so as to enhance the connection strength between the fixing plate 620 and the elastic clamping arms 621 and to improve the elastic force of the deformation between the fixing plate 620 and the elastic clamping arms 621.

As shown in fig. 5, the elastic clamp arm 621 is provided with a communication hole 6210, and the deformation of the elastic clamp arm 621 itself can be facilitated by the communication hole 6210. In this embodiment, the elastic clamping arm 621 has an elastic deformation capability, and the elastic deformation capability of the elastic clamping arm 621 and the fixing plate 620 can provide an elastic force to the two movable ends. Here, in an embodiment thereof, the rotation end of the elastic clamping arm may be connected to the fixed plate or the water tub by a torsion spring or other elastic member, and the torsion spring is used to provide an elastic force to the elastic clamping arm, so that the two movable ends can be made to approach each other.

As shown in fig. 1 and 2, a spacing groove 600 is arranged on one surface of the water purifying bucket 6b facing the upright post 5, the fastener 62 is arranged in the spacing groove 600, and the bucket detachable connecting structure 60 can be accommodated in the spacing groove 600, so that the water purifying bucket 6b can be attached to the upright post 5 for installation, and the connection stability of the two is improved.

As shown in fig. 2, a snap 62 of the water bucket detachable connection structure is provided at the top of the purified water bucket 6 b. A positioning column 46 is arranged on the top surface of the fan device 4, and the positioning column 46 is in a frustum shape; the bottom surface of the purified water bucket 6b is provided with a positioning groove 63, the positioning groove 63 is in a frustum shape matched with the positioning column 46, and the positioning column 46 is inserted in the positioning groove 63. The bottom of the clean water bucket 6b can be positioned on the fan device 4 by matching the positioning column 46 with the positioning groove 63, so that the clean water bucket 6b is reliably installed on the floor washing machine. The positioning column 46 and the positioning groove 63 are in conical structure fit, so that the bottom of the water purifying bucket 6b can be used as a rotating point of the support, the top of the water purifying bucket is close to or far away from the upright post 5 to move, and the water purifying bucket 6b can incline relative to the fan device 4, so that the buckling piece 62 and the fixing piece 61 can be conveniently assembled and disassembled.

A rubber pad (not shown) is fixed in the positioning groove 63, and the positioning column 46 can be relatively firmly disposed in the positioning groove 63 by using the rubber pad, so as to prevent the connection between the water purifying bucket 6b and the fan device 4 from shaking.

As shown in fig. 1 and 2, the purified water bucket 6b is provided with a first groove 65a, the slop water bucket 6a is provided with a second groove 65b, the first groove 65a and the second groove 65b are vertically arranged in a strip shape, and the two grooves are butted to form a cavity for accommodating the upright post 5, and the upright post 5 is arranged in the cavity. The upright post 5 can be accommodated by the first groove 65a and the second groove 65b, so that the space can be fully utilized, and the volume of the water tank is increased.

As shown in fig. 2, a removing groove 66 is formed at a corner of a top of the clean water bucket 6b facing the foul water bucket 6a, the removing groove 66 is in a concave arc shape, and when a user removes the clean water bucket 6b, the user can contact with a groove wall of the removing groove 66 to apply an acting force to the clean water bucket 6b, so that the clean water bucket 6b is separated from the upright post 5 and is convenient to use. Two take-down grooves 66 are provided at the top two corners of the clean water bucket 6b, respectively.

The top surface of the slop pail 6a is higher than the top surface of the purified water pail 6b, and the top position of the side of the slop pail 6a facing the upright post 5 is exposed, so that a user can conveniently apply force to the slop pail 6a to take off the slop pail 6a.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. A bucket detachable connection structure of a floor washing machine is used for detachably connecting a bucket to a stand column of the floor washing machine and is characterized in that the bucket connection structure comprises a fixing piece fixed on the stand column and a buckling piece fixed on the bucket;

the fixing piece comprises a fixing part and a buckling part which are fixedly connected, the fixing part is used for being fixedly connected with the stand column, the buckling part is opposite to the fixing part and is far away from the stand column, two sides of the buckling part are opposite to the fixing part and are in a protruding shape, and the buckling part can move between the inside and the outside of the two elastic clamping arms through the two movable ends.

2. The detachable bucket connection structure of a floor washing machine as claimed in claim 1, wherein the two elastic clamping arms are arranged in a horizontal direction.

3. The detachable water bucket connecting structure of a floor washing machine as claimed in claim 2, wherein the buckling part is provided with a buffer hole, the buffer hole is arranged in a vertical direction, and the top opening and the bottom of the buffer hole are closed.

4. The bucket detachable connection structure of the floor washing machine as claimed in claim 1, wherein the fixing portion is provided with two engaging lugs, the two engaging lugs are symmetrically arranged on two sides of the fixing portion, and the fixing portion is fixedly connected with the upright post through the engaging lugs.

5. The detachable water bucket connecting structure of a floor washing machine as claimed in claim 1, wherein each movable end is rotatably connected with a roller, and an arc groove matched with the roller is formed between the protruding structure of the buckling part and the fixing part.

6. The detachable water bucket connecting structure of a floor washing machine as claimed in claim 1, wherein the fastener further comprises a fixing plate, the fixing plate is connected between the two connecting ends, the fastener is formed by bending an elongated plate-shaped metal piece, two sheet-shaped elastic clamping arms are formed at two ends of the fastener, and the fixing plate is formed in the middle of the fastener.

7. The detachable water bucket connecting structure of a floor washing machine as claimed in claim 6, wherein the fixing plate is rectangular, and the two elastic clamping arms are respectively connected to the long edges of the fixing plate.

8. A floor washing machine, characterized by comprising a column, a bucket and a bucket detachable connecting structure of the floor washing machine as claimed in any one of claims 1 to 7; the stand with the cask passes through the connection structure can be dismantled to the cask of scrubber is connected.

9. The floor washing machine of claim 8, wherein the number of buckets is two, namely a clean bucket and a slop bucket, and the upright post is positioned between the clean bucket and the slop bucket; a take-down groove is arranged at the corner of one side of the top of the purified water bucket facing the sewage bucket, and the take-down groove is in a concave arc shape; the top surface of the slop pail is higher than the top surface of the purified water pail, and the top position of one surface of the slop pail facing to the upright post is exposed.

10. The floor washing machine of claim 8 or 9, further comprising a fan arrangement fixed at the bottom end of the upright; the water bucket detachable connecting structure is arranged at the top of the water bucket; the top surface of the fan device is provided with a positioning column, and the positioning column is frustum-shaped; the bottom surface of the bucket is provided with a positioning groove, the positioning groove is in a frustum shape matched with the positioning column, and the positioning column is inserted into the positioning groove.