CN219742587U

CN219742587U - Vacuum cleaner accessory

Info

Publication number: CN219742587U
Application number: CN202320288441.0U
Authority: CN
Inventors: 谢中山; 王日
Original assignee: Suzhou Simple Youwei Technology Co Ltd
Current assignee: Suzhou Simple Youwei Technology Co Ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-26
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a dust collector accessory, which comprises a body connected with a dust collector, and a brush head assembly detachably connected to the body; the brush head assembly comprises a mounting shell detachably connected to the body, a row of brushes arranged on the mounting shell, and a suction port piece movably connected to the mounting shell; the row brush comprises brush teeth which are arranged side by side, the suction port piece can be passively moved to the lower part of the brush teeth, and the suction port piece is attached to the brush teeth to move. The hair styling tool of the present utility model is configured as a separate component that is removably attachable to the body for easy removal for replacement or repair.

Description

Vacuum cleaner accessory

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a dust collector accessory.

Background

The technology is used for the life of people, the life quality and the life quality are improved, and the current dust collector is not limited to the traditional cleaning of the surfaces such as the ground, the carpet and the like; currently, some dust collectors are designed for pet nurturing people, can treat the hair of the pet, and can also realize the functions of sucking and removing the dropped hair.

The functions are realized by mainly combining the traditional pet hair treatment tools, such as a hairbrush, a thinning comb, a hairclipper and the like, with a dust collector; specifically, a suction port is arranged on a traditional pet hair treatment tool, a dust collector accessory is formed, and then the dust collector accessory is connected with a dust collector; so that the repaired pet hair can be sucked by the dust collector through the suction port, thereby achieving the cleaning effect; or the functions of the pet hair treatment tool are integrated on the original dust collector accessory, so that the functions of treating hair and removing dropped floating hair are realized.

At present, the structure of the attachment of the dust collector is complex and the design is unreasonable, so that the attachment is inconvenient to detach from the attachment for repair when the structural part of the cleaning tool is damaged, and meanwhile, the attachment of the dust collector is inconvenient to replace different types of cleaning tools, thereby causing inconvenience to users.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the dust collector accessory with simple structural design and reasonable layout, so that the tool part for hair treatment can be detached from the dust collector accessory, thereby being convenient for replacement or repair and convenient for users to use.

The utility model is realized by the following technical scheme:

a vacuum cleaner accessory comprising a body connected to a vacuum cleaner, the vacuum cleaner accessory further comprising a brush head assembly removably connected to the body; the brush head assembly comprises a mounting shell detachably connected to the body, a row of brushes arranged on the mounting shell and a suction port piece movably connected to the mounting shell;

the row of brushes comprises brush teeth which are arranged side by side, the suction port piece can be passively moved to the lower part of the brush teeth, and the suction port piece is attached to the brush teeth to move.

Further, a first reset piece for driving the suction port piece to reset is arranged on the mounting shell.

Further, a first sliding cavity is formed in the mounting shell, and the suction port piece is arranged in the first sliding cavity in a sliding mode; the brush teeth are arranged on one side, far away from the body, of the first sliding cavity, and the suction port piece moves to the lower side of the brush teeth towards the direction far away from the body.

Further, the mounting shell comprises a first side wall, a second side wall and a first top wall, wherein the first side wall and the second side wall are oppositely arranged, the first top wall is connected with the first side wall and the second side wall, and the row of brushes are arranged on the first top wall; the first sliding cavity is formed in a space surrounded by the first side wall, the second side wall and the first top wall, and the suction port piece is clamped into the first sliding cavity from one side, away from the first top wall, of the mounting shell.

Further, the mouthpiece includes a second top wall, the first top wall is provided with a sliding groove, the second top wall is provided with a sliding block extending into the sliding groove, and the sliding block can slide along the sliding groove.

Further, the mouthpiece includes a second top wall, and the first return member is provided as a first spring provided in a gap between the first top wall and the second top wall.

Further, a driving piece for driving the suction port piece to move is further arranged on the body, and the driving piece drives the suction port piece to move to the position below the brush teeth.

Further, a second reset piece for driving the driving piece to reset is further arranged on the body.

Further, the body comprises an inner cavity, and the driving piece and the second reset piece are arranged in the inner cavity; the end of the body, which is far away from the brush head assembly, is provided with an opening, and the driving piece extends out of the body from the opening.

Further, a lock piece is further arranged on the body and used for fixing the mounting shell to the body; the lock also includes a push button key that is depressed to release the brush head assembly from the body.

Compared with the prior art, the utility model has the advantages that:

1. by arranging the mounting shell, the row brushes and the suction port piece, the treatment tool parts are combined into a component which is detachably connected to the dust collector accessory, thereby being convenient for disassembly, repair and replacement.

2. Through setting up suction inlet spare swing joint on the installation shell to set up the suction inlet spare and can remove to the below of arranging the brush tooth, thereby be convenient for clear up the hair on the brush tooth, the hair of clearing up can be followed suction inlet spare and inhaled into the dust catcher.

3. Through setting up driving piece, suction inlet spare, first piece and the second piece that resets, can be convenient for drive suction inlet spare clear up the hair on the brush tooth.

4. The second reset piece and the first reset piece are arranged on the body and the brush head assembly respectively to reset the driving piece and the suction port piece independently, so that the connecting structure between the body and the brush head assembly can be simplified, and the driving piece can realize the movement and reset of the suction port piece only by abutting the suction port piece.

5. Through set up the sliding block on the second roof of suction inlet spare, set up the sliding tray on the first roof of installation shell to set up suction inlet spare from installation shell bottom joint first sliding chamber in, be convenient for improve the stability of connecting between suction inlet spare and the installation shell.

6. By arranging the first return member in the gap between the second top wall of the mouthpiece and the first top wall of the mounting housing, the space occupied by the first return member can be reduced, resulting in a reduced volume of the brush head assembly.

7. Through setting up the latch to be convenient for fix the brush head subassembly to the body on, and set up button key, can be convenient for the user with brush head subassembly demolish from the body.

Drawings

FIG. 1 is a schematic view of the overall structure of a vacuum cleaner attachment according to an embodiment of the utility model;

FIG. 2 is a schematic illustration of a disassembled structure of a body and brush head assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a body structure according to an embodiment of the utility model;

FIG. 4 is a schematic diagram showing a partial structure of an inner cavity of a body according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the overall structure of a brush head assembly according to an embodiment of the present utility model;

FIG. 6 is an exploded view of a brush head assembly according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a connection structure of a driving member and an upper housing according to an embodiment of the present utility model;

FIG. 8 is a schematic cross-sectional view of the overall structure of a brushhead assembly in accordance with one embodiment of the present utility model;

figure 9 is a schematic cross-sectional view of the overall structure of a vacuum attachment in accordance with an embodiment of the present utility model.

Detailed Description

The technical scheme of the utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. In the description of the present utility model, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. refer to the azimuth or positional relationship based on the azimuth or positional relationship shown in the drawings. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1 and 2, a cleaner accessory according to an embodiment of the present utility model includes a body 1 to which a cleaner (not shown) is connected, and a brush head assembly 3 detachably connected to the body 1. The brush head assembly 3 comprises a mounting shell 31, a row of brushes 33 arranged on the mounting shell 31 and a suction port piece 32 movably connected on the mounting shell 31; wherein the mounting shell 31 is removably attachable to the body 1 to removably attach the entire brush head assembly 3 to the body 1 to form a complete vacuum cleaner attachment. The row of brushes 33 comprises brush teeth 331 arranged side by side, the mouthpiece 32 being passively movable under the brush teeth 331 and the mouthpiece 32 being brought into abutment or in close proximity with the brush teeth 331. The utility model can comb the pet hair by the row brush 33, and remove the hair on the brush teeth 331 by the suction port piece 32 moving to the lower part of the brush teeth 331, the removed hair is sucked into the cleaner by the suction port piece 32 and the body 1, thereby achieving the effect of treating the pet hair and cleaning the dropped hair.

As shown in fig. 2 and 3, in this embodiment, the body 1 includes a lower housing 11 and an upper housing 12 fixedly connected to the lower housing 11, and an inner cavity is defined between the upper housing 12 and the lower housing 11. The lower housing 11 is provided with a connection tube 111 in fluid communication with the cavity, and the connection tube 111 may be connected to the cleaner through a hose, thereby generating suction at the attachment of the cleaner. The front end of the body 1 is also formed with a mounting port 2 in fluid communication with the cavity, and the brush head assembly 3 is connected to the mounting port 2 to effect communication between the mouthpiece 32, the cavity and the cleaner.

As shown in fig. 2 to 4, the brush head assembly 3 is detachably mounted on the mounting port 2, and specifically, various detachable connection modes such as a snap connection, a bolt connection and the like can be adopted, so long as the structure capable of realizing detachable mounting can be applied to the connection between the brush head assembly 3 and the body 1. In the following, a detachable connection structure in this embodiment will be specifically described, in this embodiment, lock members 5 are disposed on two side walls of one end of the body 1, which is close to the brush head assembly 3, a positioning structure 314 matched with the lock members 5 is disposed on the mounting shell 31 of the brush head assembly 3, and the brush head assembly 3 is fixed in the mounting opening 2 on the body 1 by matching the lock members 5 with the positioning structure 314. In addition, the locking member 5 further comprises a button key 51 formed on the outer wall of the body 1, and a user can detach the brush head assembly 3 from the body 1 by pressing the button key 51, so that the brush head assembly 3 can be conveniently maintained or replaced when damaged.

Specifically, referring to fig. 3 and 4, in the present embodiment, a mounting chamber 4 is formed between the upper housing 12 and the lower housing 11 at an end near the brush head assembly 3, and a lock member 5 is provided in the mounting chamber 4. The locking member 5 is shown in the figure, and comprises an integrally formed button key 51, a rotating shaft 52 and a locking portion 53, wherein the button key 51 protrudes from the outer wall of the body 1 (i.e. the outer wall of the lower housing 11) so as to be pressed by a user, and the locking portion 53 protrudes from the inner wall of the body 1 (i.e. the inner wall of the upper housing 12) so as to be conveniently clamped with the positioning structure 314 on the mounting shell 31. Mounting holes (not shown) for mounting the rotation shaft 52 are formed in the upper and lower cases 12 and 11, respectively, and a third spring 54 is provided between the locking portion 53 and the inner wall of the lower case 11. The locking part 53 may protrude from the inner wall of the body 1 by the elastic force of the third spring 54 and may be snapped into the positioning structure 314 on the mounting case 31, thereby fixing the mounting case 31 and the entire brush head assembly 3 into the mounting port 2. When the brush head assembly 3 is detached, a user only needs to press the button key 51, and the whole lock piece 5 rotates around the rotating shaft 52, so that the locking part 53 outwards presses the third spring 54 to move, the locking part 53 is far away from the positioning structure 314 on the mounting shell 31, and at the moment, the user can pull out the brush head assembly 3 from the mounting opening 2, and the brush head assembly 3 can be detached.

As shown in fig. 5 and 6, in this embodiment, the mounting shell 31 of the brush head assembly 3 includes first and second side walls 311 and 312 disposed opposite to each other, and a first top wall 313 connected to the first and second side walls 311 and 312, a first slide chamber 35 is defined between the first and second side walls 311 and 312 and the first top wall 313, and the mouthpiece 32 is slidably disposed in the first slide chamber 35. The row of brushes 33 is arranged on the first top wall 313 and the brush teeth 331 of the row of brushes 33 are located on the side of the first sliding chamber 35 remote from the body 1. In this embodiment, the mouthpiece 32 is mounted into the first slide chamber 35 from the side of the mounting housing 31 remote from the first top wall 313, and a plurality of engaging structures 34 which are engaged with each other are provided on the outer wall of the mouthpiece 32 and the inner wall of the mounting housing 31 so that the mouthpiece 32 can be held in the first slide chamber 35 and can slide along the first slide chamber 35. Further, a sliding block 322 is provided on the second top wall 321 of the mouthpiece 32, and a sliding groove 323 is provided on the first top wall 313 of the mounting case 31, and when the mouthpiece 32 is mounted into the first sliding chamber 35 from below to above, the sliding block 322 can be inserted into the sliding groove 323, and the sliding block 322 slides along the sliding groove 323 to thereby perform guiding and restricting functions for the mouthpiece 32. By providing the suction opening 32 to be mounted from the bottom of the mounting case 31, the slider 322 can be inserted into the slide groove 323, so that the slider 322 can be integrally formed with the suction opening 32 at the time of production, since the suction opening is a movable member, the stability can be increased, and the quality of the attachment of the cleaner can be improved.

As shown in fig. 4 and 7-9, the body 1 is also provided with a driving member 6 for driving the suction port member 32 to move, and the driving member 6 is arranged in the inner cavity; the end of the body 1 far away from the brush head assembly 3 is provided with an opening (not shown in the figure), and the driving member 6 extends out of the body 1 from the opening to form keys 61, i.e. the keys 61 and the brush head assembly 3 are respectively positioned at two ends of the body 1. The user presses the button 61 to cause the driving member 6 to move in the direction of the brush head assembly 3, thereby driving the mouthpiece 32 to move in a direction away from the body 1 to below the brush teeth 331 to clean the brush teeth 331. In order to simplify the connection between the body 1 and the brush head assembly 3, in this embodiment, it is preferable that the first restoring member and the second restoring member are separately provided on the brush head assembly 3 and the body 1, respectively, so that the driving member 6 and the mouthpiece 32 can be restored independently of each other, so that no additional connection structure is required between the driving member 6 and the mouthpiece 32 to bring about the restoration of each other. Specifically, in the present embodiment, the upper case 12 is provided with the second slide chamber 121, and the partial driving member 6 is slidably disposed in the second slide chamber 121; the second restoring member is provided as a second spring 7, and the second spring 7 is provided in the second sliding chamber 121; the two ends of the second spring 7 are respectively abutted against the upper shell 12 and the driving piece 6, when the upper shell 12 is fixed on the lower shell 11, one end of the driving piece 6 far away from the brush head assembly 3 can extend out of the opening (namely, the key 61 can extend out of the opening) due to the elastic force of the second spring 7. The first restoring member is provided as a first spring 36, and in this embodiment, the first spring 36 is provided in the gap between the second top wall 321 and the first top wall 313, and both ends thereof are respectively abutted against the mouthpiece 32 and the mounting housing 31; the front end of the mouthpiece 32 is located behind the brush teeth 331 due to the elastic force of the first spring 36. In use, a user pushes the button 61 so that the driving member 6 drives the mouthpiece 32 in the direction of the brush teeth 331, and when the user releases the button 61, the second spring 7 causes the driving member 6 to return, the first spring 36 causes the mouthpiece 32 to return, and the mouthpiece 32 moves behind the brush teeth 331.

The principle of this embodiment is that, during installation, a user only needs to insert the brush head assembly 3 directly into the installation opening 2 on the body 1, and the lock piece 5 on the body 1 can fix the brush head assembly 3 on the body 1, so as to connect and form an integral dust collector accessory. In use, a user holds the cleaner accessory and combs the pet hair with the brush teeth 331, and the falling floating hair can be sucked into the cleaner accessory and further into the cleaner from the suction opening piece 32 during the combing process. During the combing process, a lot of hair can accumulate on the brush teeth 331, so that the brush teeth 331 are easy to be blocked, and combing is affected, at this time, a user can press the key 61 to drive the suction port piece 32 to clean the brush teeth 331, and the hair cleaned from the brush teeth 331 can be sucked by the suction port piece 32. When a new brush head assembly 3 is required to be replaced or when a repair is required to be made to the brush head assembly 3, the user may press the push button key 51 to unlock the brush head assembly 3 from the body 1.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A vacuum cleaner accessory comprising a body connected to a vacuum cleaner, wherein the vacuum cleaner accessory further comprises a brush head assembly detachably connected to the body; the brush head assembly comprises a mounting shell detachably connected to the body, a row of brushes arranged on the mounting shell and a suction port piece movably connected to the mounting shell;

2. A vacuum cleaner accessory according to claim 1, wherein the mounting housing is further provided with a first return member for actuating return of the mouthpiece.

3. A vacuum cleaner accessory according to claim 2, wherein the mounting housing is provided with a first sliding chamber in which the mouthpiece is slidably disposed; the brush teeth are arranged on one side, far away from the body, of the first sliding cavity, and the suction port piece moves to the lower side of the brush teeth towards the direction far away from the body.

4. A vacuum cleaner accessory according to claim 3 wherein the mounting housing comprises oppositely disposed first and second side walls and a first top wall connected to the first and second side walls, the row of brushes being disposed on the first top wall; the first sliding cavity is formed in a space surrounded by the first side wall, the second side wall and the first top wall, and the suction port piece is clamped into the first sliding cavity from one side, away from the first top wall, of the mounting shell.

5. The vacuum attachment of claim 4, wherein the mouthpiece includes a second top wall, the first top wall having a sliding channel formed therein, and the second top wall having a slider disposed thereon that extends into the sliding channel, the slider being slidable along the sliding channel.

6. The vacuum attachment of claim 5, wherein the mouthpiece includes a second top wall and the first return member is provided as a first spring disposed in a gap between the first top wall and the second top wall.

7. A vacuum cleaner attachment according to any one of claims 1 to 6, wherein the body is further provided with a drive member for driving the movement of the mouthpiece, the drive member driving the movement of the mouthpiece to beneath the brush teeth.

8. The vacuum cleaner accessory of claim 7, wherein the body further includes a second reset member for resetting the drive member.

9. The vacuum attachment of claim 8, wherein the body includes an interior cavity, the drive member and the second reset member being disposed in the interior cavity; the end of the body, which is far away from the brush head assembly, is provided with an opening, and the driving piece extends out of the body from the opening.

10. The vacuum attachment of claim 1, wherein a lock is further provided on the body for securing the mounting housing to the body; the lock also includes a push button key that is depressed to release the brush head assembly from the body.