CN219895569U - Vacuum cleaner accessory - Google Patents

Abstract

The utility model discloses a dust collector accessory, which comprises a body and a brush head assembly, wherein the body is in fluid communication with a dust collector, the brush head assembly is detachably connected to the body, and the brush head assembly comprises a brush body detachably connected to the body and a cleaner movably connected to the brush body; the brush body is provided with a plurality of bristles, the cleaner is provided with a plurality of cleaning holes, and the bristles are distributed in the cleaning holes; the cleaner can slide along the brush body so that the cleaning holes move between the root parts of the bristles and the end parts of the bristles; the cleaner is also provided with a suction opening which is in fluid communication with the body. The dust collector accessory is simple in structure, reasonable in layout, convenient to assemble quickly and capable of improving production efficiency.

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 household cleaning equipment is a cleaning tool specially designed for household life, and comprises a traditional dust collector, a floor cleaning machine capable of cleaning the floor in a wet mode, a cloth cleaning machine capable of cleaning the surfaces of carpets, sofas and the like, and the like.

With the improvement of living standard, pet raising in young groups is a trend at present, however, the problems of hair loss, pollution to the household environment caused by pet raising and the like caused by pets also cause trouble to pet raising people; in order to meet market demands, a dust collector designed for holding pets exists in the conventional cleaning equipment, and a brush head is arranged on an accessory of the dust collector, so that the hair of the pets can be treated; in addition, dust on the hair of the pet and dirt such as dropped hair can be sucked into the dust collector in the treatment process, so that the cleaning effect on the pet and the household environment is achieved;

however, the accessory of the prior dust collector is additionally provided with a brush head structure for treating the hair of the pet and a structure for cleaning the brush head, so that the whole structure is complex, the volume is large, and the production and the installation are inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dust collector accessory applied to a pet dust collector, which has simple structure and small volume and is convenient for production and installation.

The utility model is realized by the following technical scheme:

a vacuum cleaner accessory comprising a body in fluid communication with a vacuum cleaner and a brush head assembly removably attached to the body, the brush head assembly comprising a brush body removably attached to the body and a cleaner movably attached to the brush body;

the brush body is provided with a plurality of bristles, the cleaner is provided with a plurality of cleaning holes, and the bristles are distributed in the cleaning holes; the cleaner can slide along the brush body so that the cleaning holes move between the bristle roots and the bristle ends;

a suction opening is also provided on the cleaner, the suction opening being in fluid communication with the body.

Further, a first reset piece for driving the cleaner to reset is arranged on the brush body.

Further, a driving piece for driving the cleaner to slide is further arranged on the body.

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

Further, the brush body comprises a mounting part and an expanding part arranged at one end of the mounting part far away from the body, and the mounting part is detachably connected with the body; the expanding part comprises a carding surface, the area of the carding surface is larger than the cross-sectional area of the mounting part along the carding surface, and the bristles are arranged on the carding surface.

Further, the body comprises a mounting port matched with the mounting part, and the mounting part is arranged in the mounting port; the body is also provided with a locking piece, and the locking piece is used for fixing the installation part in the installation port and unlocking the installation part from the installation port.

Further, the locking piece comprises a button key protruding out of the outer wall of the body and a locking part protruding out of the inner wall of the body; the mounting part is provided with a clamping structure which is clamped with the locking part, and the button key is pressed to release the brush head assembly from the body.

Further, the cleaner comprises a suction port piece and a cleaning part arranged at one end of the suction port piece far away from the body, the suction port piece forms a suction port on the cleaning part, and the cleaning hole is arranged on the cleaning part; the suction port piece is arranged on the mounting part in a sliding manner, and the cleaning part is attached to the carding surface.

Further, a first sliding cavity and reset cavities positioned at two sides of the first sliding cavity are formed on the mounting part, and the suction port piece is arranged in the first sliding cavity in a sliding way; the cleaning part is also provided with sliding rods at two sides of the suction port piece, and the sliding rods are arranged in the reset cavity in a sliding way; the first reset piece is arranged as a first spring, the first spring is sleeved on the sliding rod, and two ends of the first spring are respectively abutted to the mounting part and the sliding rod.

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

1. the brush body and the cleaner are arranged to form a brush head assembly, so that the hair of the pet can be treated, and the brush hair can be cleaned; and the brush head component is detachably connected to the body, so that the brush head component can be conveniently and independently assembled during production and then is mounted on the body, the structure of the dust collector accessory is simplified, and the assembly efficiency is improved.

2. By providing the drive member, the user can conveniently drive the cleaner to move so as to clean the bristles.

3. The cleaner and the driving piece are reset respectively by arranging the first reset piece and the second reset piece on the brush body and the body respectively, so that other connecting structures are not needed between the driving piece and the cleaner, and the cleaner can move back and forth to clean the bristles only by abutting, thereby simplifying the connecting structure between the brush head assembly and the body.

4. Through setting up installing port, installation department and expansion portion, can reduce the volume of dust catcher annex body, when reducing manufacturing cost, enlarge the carding area of brush body as far as, improve carding efficiency.

5. Through setting up first sliding chamber, reset chamber, suction inlet spare and slide bar, can play the connection brush body and the clearance ware of being convenient for to simplify the effect of connection structure between brush body and the clearance ware, thereby improve installation effectiveness.

6. Through setting up the latch, can play the effect of being convenient for install fast and dismantle the brush head subassembly.

Drawings

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

FIG. 2 is an exploded view of the overall structure of a vacuum cleaner accessory according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the overall structure of a brush head assembly according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a brush head assembly according to an embodiment of the present utility model;

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

FIG. 6 is a schematic view of a cleaner accessory body according to an embodiment of the utility model;

FIG. 7 is a schematic view showing an internal structure of a cleaner accessory body according to an embodiment of the utility model;

FIG. 8 is a schematic view of a driving member and an upper housing according to an embodiment of the present utility model;

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

1. A body; 11. a lower housing; 111. a connecting pipe; 12. an upper housing; 121. a second sliding chamber; 2. a mounting port; 3. a brush head assembly; 31. a brush body; 311. a mounting part; 312. an expansion unit; 321. a cleaner; 32. a mouthpiece; 322. a cleaning section; 314. a positioning groove; 35. a first sliding chamber; 36. a first spring; 4. a mounting chamber; 5. a locking piece; 51. a button key; 52. a rotating shaft; 53. a locking part; 54. a third spring; 6. a driving member; 61. a key; 7. a second spring; 8. a reset chamber; 81. a positioning head; 82. carding; 83. cleaning the hole; 84. a sliding rod.

Description of the embodiments

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 to 4, a cleaner accessory according to an embodiment of the present utility model includes a body 1 to which a cleaner (not shown) is attached, and a brush head assembly 3 detachably attached to the body 1. Wherein the body 1 is in fluid communication with a cleaner, and the brush head assembly 3 comprises a brush body 31 removably attached to the body 1 and a cleaner 321 movably attached to the brush body 31. The brush body 31 is provided with a plurality of bristles, which can comb the hair of the pet. Be provided with a plurality of cleaning holes 83 on the clearance ware 321, the brush hair distributes in cleaning holes 83, and the clearance ware 321 can slide along brush body 31 to make cleaning holes 83 can remove between the root of brush hair and the tip of brush hair, thereby can clear up the attached pet hair on the brush hair, reach the cleaning effect to the brush hair. In addition, a suction port in fluid communication with the body 1 is provided on the cleaner 321, so that the vacuum cleaner can generate negative pressure at the suction port, and thus, the combed pet hair, dust, the hair cleaned by the cleaner and other dirt can be sucked into the vacuum cleaner through the suction port and the body 1, thereby achieving the cleaning effect.

As shown in fig. 2-5, in this embodiment, the brush body 31 includes a mounting portion 311 and an expanding portion 312 disposed at one end of the mounting portion 311 away from the body 1, where the mounting portion 311 is used for connecting with the body 1, and the expanding portion 312 is used for carding pet hair. The body 1 is provided with a mounting port 2 to which the mounting portion 311 is connected, and the mounting portion 311 is detachably provided in the mounting port 2. The expansion 312 includes a combing face 82 that faces the pet hair when combing, and bristles are provided on the combing face 82. By arranging the brush body 31 composed of the mounting part 311 and the expanding part 312, the brush body 31 can be connected with the body 1 and comb pet hair; in order to reduce the production cost and to improve the carding efficiency at the same time, it may be preferable to provide the mounting portion 311 with a smaller cross-sectional area than the carding surface 82 in the direction of the carding surface 82; this reduces the volume of the mounting opening 2 and the body 1 without affecting the carding efficiency.

With continued reference to FIGS. 2-5, the cleaner 321 includes a mouthpiece 32 and a cleaning section 322 disposed at an end of the mouthpiece 32 remote from the body 1, the mouthpiece 32 being in fluid communication with the body 1, and the mouthpiece 32 forming a suction opening in the cleaning section 322. In the present embodiment, the suction port member 32 is slidably disposed on the brush body 31, the cleaning hole 83 is provided through the cleaning portion 322, and the cleaning portion 322 is attached to the combing surface 82 or abuts against the combing surface 82 in the initial state, so that the cleaning hole 83 is located at the root of the brush hair at the beginning; as the mouthpiece 32 slides, the cleaning aperture 83 may move from the root of the bristle to the end of the bristle, thereby cleaning the bristle. Specifically, in this embodiment, the first sliding chamber 35 is formed on the mounting portion 311, and the first sliding chamber 35 is provided through the mounting portion 311 and the expanding portion 312, and the shape and size of the mouthpiece 32 are matched with those of the first sliding chamber 35, so that the mouthpiece 32 can slide directly in the first sliding chamber 35. The cleaning part 322 is further provided with slide bars 84 extending toward the mounting part 311 on both sides of the mouthpiece 32, the mounting part 311 is further provided with reset chambers 8 on both sides of the first slide chamber 35, and the slide bars 84 are slidably disposed in the reset chambers 8, respectively. The reset chamber 8 is provided through the mounting portion 311 and a second mounting hole (not shown in fig. 5) is formed in the combing surface 82, so that the entire cleaner 321 can be inserted into the brush body 31 from a side of the brush body 31 near the combing surface 82 when mounted. In addition, a first restoring member is further disposed in the restoring chamber 8, where the first restoring member is configured as a first spring 36 in this embodiment, and the first spring 36 is sleeved on the sliding rod 84. The end of the sliding rod 84 is provided with a limiting head 81 (in actual production, bolts, pins and the like can be used for connecting the end of the sliding rod), and two ends of the first spring 36 are respectively abutted against the limiting head 81 and the bottom wall of the reset cavity 8, so that the whole cleaner 321 is kept on the brush body 31, and the brush body 31 and the cleaner 321 can be slidably connected.

As shown in fig. 6 and 7, in the present 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. In this embodiment, the front end of the body 1 defines a mounting opening 2 in fluid communication with the interior chamber, and the brushhead assembly 3 is connected to the mounting opening 2 so as to effect communication between the mouthpiece 32, the interior chamber and the cleaner. The brush head assembly 3 is detachably mounted on the mounting port 2, and particularly, various detachable connection modes such as snap connection, 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 groove 314 (as shown in fig. 3 and 4) that is matched with the lock members 5 is disposed on a mounting portion 311 of the brush body 31, and the mounting portion 311 is fixed into the mounting opening 2 through the matching of the lock members 5 and the positioning groove 314, so that the entire brush head assembly 3 is fixed onto the body 1. 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, as shown in fig. 6 and 7, 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 the 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 as shown in fig. 6) so as to be conveniently clamped with the positioning groove 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 caught in the positioning groove 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 groove 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. 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 key 61 to move the driving member 6 toward the brush head assembly 3; the driving member 6 pushes the mouthpiece 32 to slide so that the cleaner 321 moves away from the body 1, thereby moving the cleaning holes 83 from the root portions of the bristles to the end portions of the bristles, thereby cleaning the bristles. In this embodiment, the upper housing 12 is provided with a second sliding cavity 121, and a part of the driving member 6 is slidably disposed in the second sliding cavity 121; the sliding cavity 121 is also provided with a second reset piece for resetting the driving piece 6, the second reset piece is provided with a second spring 7, and two ends of the second spring 7 are respectively abutted with the upper shell 12 and the driving piece 6. When the upper housing 12 is fixed to the lower housing 11, the end of the driving member 6 remote from the brush head assembly 3 can protrude from the opening (i.e., the key 61 can protrude from the opening) due to the elastic force of the second spring 7. By providing the first and second return members to enable the driving member 6 and the mouthpiece 32 to return independently of each other respectively, the connection between the body 1 and the brush head assembly 3 can be simplified so that the driving member 6 and the mouthpiece 32 can be moved back and forth by only abutting against each other (as shown in figure 9, the driving member 6 abuts against the slide lever 84).

The implementation principle of the embodiment is as follows: during assembly, the cleaner 321 is directly inserted into the brush body 31 from one end of the brush body 31 close to the carding surface 82, then the first spring 36 is sleeved on the sliding rod 84 positioned in the reset cavity 8, and then the end part of the sliding rod 84 is provided with the limiting head 81, so that the assembly of the whole brush head assembly 3 can be completed. The assembled brush head assembly is then inserted into the mounting opening 2, and when in use, a user holds the connection tube 111 or the body 1 and cleans the hair of the pet by using the brush body 31. When a large amount of pet hair is entangled on the bristles to affect grooming, the user may press the button 61 to drive the cleaner 321 to move, thereby cleaning the bristles. The cleaned dirt such as hair, dust and the like can be sucked into the dust collector through the suction port, and when a new brush head assembly needs to be replaced or the brush head assembly needs to be repaired, a user can release the brush head assembly from the body only by pressing the button key.

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 (9)

1. A vacuum cleaner accessory comprising a body and a brush head assembly, the body in fluid communication with a vacuum cleaner, wherein the brush head assembly is removably attached to the body, the brush head assembly comprising a brush body removably attached to the body and a cleaner movably attached to the brush body;

the brush body is provided with a plurality of bristles, the cleaner is provided with a plurality of cleaning holes, and the bristles are distributed in the cleaning holes; the cleaner can slide along the brush body so that the cleaning holes move between the bristle roots and the bristle ends;

a suction opening is also provided on the cleaner, the suction opening being in fluid communication with the body.

2. The vacuum cleaner attachment of claim 1, wherein the brush body is provided with a first reset member for resetting the cleaner.

3. A vacuum cleaner accessory according to claim 1 or claim 2, wherein the body is further provided with a drive member for driving the cleaner in sliding motion.

4. A vacuum cleaner accessory according to claim 3, wherein the body is further provided with a second reset member for driving the drive member to reset.

5. The vacuum cleaner attachment of claim 2, wherein the brush body comprises a mounting portion and an extension portion disposed at an end of the mounting portion remote from the body, the mounting portion being detachably connected to the body; the expanding part comprises a carding surface, the area of the carding surface is larger than the cross-sectional area of the mounting part along the carding surface, and the bristles are arranged on the carding surface.

6. The vacuum attachment of claim 5, wherein the body includes a mounting opening adapted to the mounting portion, the mounting portion being disposed in the mounting opening; the body is also provided with a locking piece, and the locking piece is used for fixing the installation part in the installation port and unlocking the installation part from the installation port.

7. The vacuum attachment of claim 6, wherein the lock includes a button key protruding from the outer wall of the body and a locking portion protruding from the inner wall of the body; the mounting part is provided with a clamping structure which is clamped with the locking part, and the button key is pressed to release the brush head assembly from the body.

8. The vacuum cleaner attachment of claim 5, wherein said cleaner comprises a suction piece and a cleaning portion provided at an end of said suction piece remote from said body, said suction piece forming a suction opening in said cleaning portion, said cleaning aperture being provided in said cleaning portion; the suction port piece is arranged on the mounting part in a sliding manner, and the cleaning part is attached to the carding surface.

9. The vacuum cleaner attachment of claim 8, wherein said mounting portion defines a first slide chamber and reset chambers on opposite sides of the first slide chamber, said mouthpiece being slidably disposed in said first slide chamber; the cleaning part is also provided with sliding rods at two sides of the suction port piece, and the sliding rods are arranged in the reset cavity in a sliding way; the first reset piece is arranged as a first spring, the first spring is sleeved on the sliding rod, and two ends of the first spring are respectively abutted to the mounting part and the sliding rod.