CN218970778U - Quick replacement's swimming pool robot cleaning round brush - Google Patents

Abstract

The utility model provides a quick-replacement swimming pool robot cleaning rolling brush, which comprises a sleeve, wherein a rolling brush sleeve is sleeved outside the sleeve, and connecting pins are arranged at two ends of the sleeve; the rolling brush sleeve comprises a plurality of cleaning wheel pieces, so that the cleaning wheel pieces are conveniently arranged on the sleeve or separated from the sleeve, and only the part of the cleaning wheel pieces with serious abrasion is needed to be replaced without replacing the whole rolling brush sleeve; the connecting pin is movably connected to the two ends of the sleeve through the elastic element; the sleeve is provided with empty slots at both ends so as to control the expansion and contraction of the connecting pins from the empty slots, thereby realizing quick and simple installation or disassembly of the cleaning rolling brush under the condition of not disassembling other parts of the swimming pool robot.

Description

Quick replacement's swimming pool robot cleaning round brush

Technical Field

The utility model relates to the field of swimming pool equipment, in particular to a quick-replacement swimming pool robot cleaning rolling brush.

Background

At present, the swimming pool cleaning robot is widely applied to cleaning of swimming pools, a rolling brush is arranged at the bottom of the robot, and when the swimming pool cleaning robot runs, the robot body controls the rolling brush to roll, so that the robot moves on the inner wall of the swimming pool, and meanwhile, the function of cleaning the inner wall is achieved.

For example, the Chinese patent with the application number 202111452476.5 discloses a rolling brush assembly for a swimming pool cleaning robot, wherein the rolling brush assembly mainly comprises a shaft sleeve 403 and a limiting sleeve 404 which are formed nearly integrally, and an integrally formed rolling brush sleeve 405 is arranged outside the rolling brush assembly; the rolling brush assembly of such a structure has the following problems:

(1) The shaft sleeve 403 and the limiting sleeve 404 which are almost integrally formed can be assembled and disassembled with the machine body only by assembling and disassembling other components of the machine body, so that the operation is very inconvenient;

(2) On the one hand, the length process of the rolling brush sleeve 405, when the rolling brush sleeve is taken down from the shaft sleeve or sleeved on, the problem of inconvenient operation exists, on the other hand, after a period of use, the problem of uneven wear exists in each part of the rolling brush sleeve, and at the moment, in order to achieve the cleaning effect, the whole rolling brush sleeve can only be replaced, so that a great amount of consumable materials are wasted.

In order to facilitate the disassembly and replacement of the rolling brush assembly, the utilization rate of the rolling brush sleeve is improved, the waste of consumable materials is reduced, and the structure of the cleaning rolling brush is required to be improved.

Disclosure of Invention

An object of the present utility model is to provide a cleaning roll brush that can be quickly replaced from a pool robot and is easy to disassemble and install.

Another object of the utility model is to provide a rolling brush sleeve which is quick to replace, convenient to detach and install and less in loss.

The technical scheme of the utility model is as follows: the quick-replacement swimming pool robot cleaning rolling brush comprises a sleeve, wherein a rolling brush sleeve is sleeved outside the sleeve, and connecting pins are arranged at two ends of the sleeve; the rolling brush sleeve comprises a plurality of cleaning wheel pieces, so that the cleaning wheel pieces are conveniently arranged on the sleeve or are separated from the sleeve, and only the part of the cleaning wheel pieces with serious abrasion is needed to be replaced without replacing the whole rolling brush sleeve; the connecting pin is movably connected to the two ends of the sleeve through an elastic element; the two ends of the sleeve are provided with a hollow groove so as to control the expansion and contraction of the connecting pin from the hollow groove, thereby realizing the installation or the disassembly of the cleaning rolling brush under the condition of not disassembling other parts of the swimming pool robot.

The utility model relates to a quick-replacement swimming pool robot cleaning rolling brush, wherein a sleeve comprises cavities arranged at two sides; a baffle disc is arranged on one side of the cavity, which is close to the two ends of the sleeve; the baffle disc is provided with a through hole; to provide accommodation and play for the connecting pin and the resilient element.

The utility model relates to a quick-replacement swimming pool robot cleaning rolling brush, wherein a connecting pin comprises a pin body arranged at one end, and the pin body penetrates out of a through hole; the connecting pin comprises a poking piece arranged on the side edge, and the poking piece penetrates out of the empty groove; the pin body penetrates out of the through hole and is used for allowing the cleaning rolling brush to be connected with the swimming pool robot, and the poking plate penetrates out of the empty slot and is used for allowing a user to enable the connecting pin to move through poking the poking plate.

The utility model relates to a quick-replacement swimming pool robot cleaning rolling brush, wherein the number of empty slots is two, and the empty slots are respectively arranged at the upper part and the lower part of two ends of a sleeve; the number of the poking sheets is equal to that of the empty slots, so that a user is allowed to simultaneously apply force to move the connecting pin from the upper part and the lower part of the two ends of the sleeve, and the stress of the connecting pin is more balanced.

The utility model relates to a quick-replacement swimming pool robot cleaning rolling brush, wherein a connecting pin comprises a mounting column arranged at one end far away from a pin body; the elastic element is a spring, one end of the spring is sleeved on the mounting column, and the other end of the spring is propped against the bottom wall of the cavity and is used for providing stable resilience force for the connecting pin.

The utility model relates to a quick-replacement swimming pool robot cleaning rolling brush, wherein the outer sides of two ends of a sleeve are coated with sponges, and when the cleaning rolling brush rotates, the sponges are used for driving the swimming pool robot to move.

The utility model relates to a quick-replacement swimming pool robot cleaning rolling brush, wherein a sponge is cylindrical and covers an empty groove, and is used for preventing sundries from entering a cavity from the empty groove.

Compared with the prior art, the cleaning rolling brush of the swimming pool robot, which is quickly replaced, has the advantages that due to the fact that the rolling brush sleeve comprising the cleaning wheel pieces is designed, when the cleaning wheel pieces are detached or installed, compared with the integral rolling brush sleeve with the shorter length, the cleaning wheel pieces with the shorter length are more labor-saving and convenient to detach, and when the cleaning wheel pieces are replaced, only one cleaning wheel piece with more serious abrasion is needed to be replaced, other cleaning wheel pieces can be used continuously, and therefore the consumption of consumable materials is reduced; simultaneously, owing to be provided with the connecting pin of being connected through elastic element, and the connecting pin can be released through stirring the plectrum and be connected with swimming pool robot, stir the plectrum during the installation and make the pin body retract in the through-hole, treat to settle in swimming pool robot's suitable position, loosen the plectrum again and can accomplish the reposition to under the circumstances of not dismantling other spare parts of swimming pool robot, realize quick, simple and convenient dismouting.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the pin body retracted into the through hole in a sectional view;

FIG. 5 is a schematic view of the present utility model mounted to a pool robot;

FIG. 6 is a schematic view of the present utility model removed from the pool robot

Detailed Description

Before any embodiments of the utility model are explained in detail, it is to be understood that the utility model is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The utility model is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. Unless specified or limited otherwise, the terms "mounted," "connected," "supported," and "coupled" and variations thereof are used broadly and encompass both direct and indirect mountings, connections, supports, and couplings. Furthermore, "connected" and "coupled" are not restricted to physical or mechanical connections or couplings.

Also, in the present disclosure, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms should not be construed as limiting the present disclosure; in a second aspect, the terms "a" and "an" should be understood as "at least one" or "one or more", i.e., in one embodiment the number of elements may be one, while in another embodiment the number of elements may be plural, the terms "a" and "an" should not be construed as limiting the number

As shown in fig. 1 and 2, a preferred embodiment of the present utility model comprises a sleeve 1, a rolling brush sleeve 2 is sleeved outside the sleeve 1, and connecting pins 3 are arranged at two ends of the sleeve 1; the rolling brush sleeve 2 comprises a plurality of cleaning wheel pieces 21, so that the cleaning wheel pieces 21 are conveniently arranged on the sleeve 1 or are separated from the sleeve 1, and only the part of the cleaning wheel pieces 21 with serious abrasion is needed to be replaced without replacing the whole rolling brush sleeve 2; the connecting pin 3 is movably connected with the two ends of the sleeve 1 through an elastic element 34; the sleeve 1 is provided with a hollow groove 11 at both ends so as to control the extension and retraction of the connecting pin 3 from the hollow groove 11, thereby realizing the installation or the disassembly of the cleaning rolling brush without disassembling other parts of the swimming pool robot.

With continued reference to fig. 2 and 3, the sleeve 1 includes cavities 12 disposed on both sides; a baffle disc 13 is arranged on one side of the cavity 12, which is close to the two ends of the sleeve 1, and is used for providing limit for the connecting pin 3; the baffle plate 13 is provided with a through hole 14; the cavity 12 serves to provide accommodation and play for the connecting pin 3 and the resilient element 34.

With further reference to fig. 2 and 3, the connecting pin 3 includes a pin body 31 disposed at one end, and the pin body 31 passes through the through hole 14; the connecting pin 3 comprises a poking piece 32 arranged at the side edge, and the poking piece 32 penetrates out of the empty groove 11; the pin body 31 is penetrated out of the through hole 14 for allowing the cleaning roller brush to be connected with the swimming pool robot, and the poking plate 32 is penetrated out of the empty slot 11 for allowing the user to move the connecting pin 3 by poking the poking plate 32.

Referring further to fig. 2 and 3, the number of the hollow grooves 11 is two, and the hollow grooves are respectively arranged at the upper and lower parts of the two ends of the sleeve 1; the number of the pulling pieces 32 is equal to the number of the empty slots 11 to allow the user to simultaneously force the connecting pin 3 from the upper and lower portions of both ends of the sleeve 1, so that the stress of the connecting pin 3 is more balanced.

Still further referring to fig. 2 and 3, the connecting pin 3 includes a mounting post 33 disposed at an end remote from the pin body 31; the elastic member 34 is preferably a spring which is mature in technology and convenient to produce, and one end of the spring is sleeved on the mounting post 33, and the other end of the spring abuts against the bottom wall of the cavity 12, so as to provide stable resilience force for the connecting pin 3.

Referring to fig. 1, 2 and 3, the outer sides of two ends of the sleeve 1 are coated with a sponge 4, and when the cleaning rolling brush rotates, the sponge 4 is equivalent to a wheel of the swimming pool robot and is used for driving the swimming pool robot to move.

With further reference to fig. 1, 2 and 3, the sponge 4 is cylindrical and covers the hollow 11 for preventing impurities from entering the cavity 12 from the hollow 11.

As shown in fig. 3 and 4, the principle of the utility model that can be quickly detached from the swimming pool robot is as follows: the user can extend into the empty groove 11 through fingers or other tools, stir the poking plate 32 along the arrow direction shown in fig. 3, and then enable the connecting pin 3 to move along the inner direction of the cavity 12, and further enable the pin body 31 to retract into the through hole 14, so that the connection between the connecting pin 3 and the swimming pool robot is quickly removed, and the disassembly is realized under the condition that other parts of the swimming pool robot are not disassembled; the installation process is the reverse operation of the disassembly process, and the installation can be realized under the condition that other parts of the swimming pool robot are not disassembled.

It should be noted that fig. 5 and 6 further illustrate a specific process of how the present utility model is quickly replaced. As shown in fig. 5, a user may first pull or squeeze the sponge 4 by a finger or other tool, deforming the sponge 4 to expose the empty slot 11; the user can pull the pulling piece 32 from the upper and lower empty slots 11 through fingers or other tools along the direction indicated by the arrow, so that the pin body 31 can be disconnected with the swimming pool robot; then, the user can take the present utility model off in the direction of the arrow shown in fig. 6.

Claims (7)

1. The swimming pool robot cleaning rolling brush capable of being replaced quickly comprises a sleeve (1), wherein a rolling brush sleeve (2) is sleeved outside the sleeve (1), and connecting pins (3) are arranged at two ends of the sleeve (1); the method is characterized in that: the rolling brush sleeve (2) comprises a plurality of cleaning wheel sheets (21); the connecting pin (3) is movably connected to the two ends of the sleeve (1) through an elastic element (34); the two ends of the sleeve (1) are provided with a hollow groove (11) so as to control the extension and retraction of the connecting pin (3) from the hollow groove (11).

2. A quick change swimming pool robot cleaning roller brush as recited in claim 1, wherein: the sleeve (1) comprises cavities (12) arranged at two sides; a baffle disc (13) is arranged on one side of the cavity (12) close to the two ends of the sleeve (1); the baffle disc (13) is provided with a through hole (14).

3. A quick change swimming pool robot cleaning roller brush as recited in claim 2, wherein: the connecting pin (3) comprises a pin body (31) arranged at one end, and the pin body (31) penetrates out of the through hole (14); the connecting pin (3) comprises a poking piece (32) arranged on the side edge, and the poking piece (32) penetrates out of the empty groove (11).

4. A quick change swimming pool robot cleaning roller brush as recited in claim 3, wherein: the number of the empty slots (11) is two, and the empty slots are respectively arranged at the upper part and the lower part of the two ends of the sleeve (1); the number of the poking sheets (32) is equal to the number of the empty slots (11).

5. A quick change swimming pool robot cleaning roller brush as recited in claim 3, wherein: the connecting pin (3) comprises a mounting column (33) arranged at one end far away from the pin body (31); the elastic element (34) is a spring, one end of the spring is sleeved on the mounting column (33), and the other end of the spring is propped against the bottom wall of the cavity (12).

6. A quick change swimming pool robot cleaning roller brush as recited in claim 1, wherein: the outer sides of the two ends of the sleeve (1) are coated with sponges (4).

7. A quick change swimming pool robot cleaning roller brush as recited in claim 6, wherein: the sponge (4) is cylindrical and covers the empty groove (11).

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