CN220089347U - Suction nozzle of vehicle-mounted dust collector - Google Patents

Abstract

The utility model discloses a vehicle-mounted dust collector suction nozzle, relates to the field of dust collector suction nozzles, aims at solving the problem of complex operation when different types of dust collector suction nozzles are replaced, and has the technical scheme that: the novel hair brush comprises a shell, an air inlet channel is arranged on the shell, a plurality of through grooves are formed in the shell, the opening of the air inlet channel is bent inwards to form a cavity, a hair brush piece is connected in a sliding mode in the cavity, a plurality of hair brush pieces are fixedly connected to the hair brush piece, and a pushing mechanism used for pushing the hair brush pieces to extend out of the through grooves is arranged on the shell. According to the utility model, through hiding and extending the bristle blocks, the suction nozzles of different types of dust collectors are combined together, and the suction nozzles of different types can be replaced without disassembly when the dust collector is used, so that the operation is more convenient.

Description

Suction nozzle of vehicle-mounted dust collector

Technical Field

The utility model relates to the field of dust collector suction nozzles, in particular to a vehicle-mounted dust collector suction nozzle.

Background

Along with the continuous improvement of the material level of people, automobiles are very popular as transportation tools commonly used in life and gradually become household tools for replacing tools, but the space in the automobiles is narrow and inconvenient to clean, so that in order to meet the cleaning requirements in the automobiles, the vehicle-mounted dust collector is arranged, and dust collection and cleaning can be carried out on dust on seats, center consoles, instrument consoles and the like in the automobiles.

Different types of dust collector suction nozzles can be selected for different cleaning positions to achieve better cleaning effects, and the common dust collector suction nozzle and brush head suction nozzle have better cleaning effects, such as dust on a seat cushion in a vehicle, but different suction nozzles are often arranged separately, the original suction nozzle head is required to be detached when the suction nozzle is replaced every time, and the suction nozzle head is replaced by another suction nozzle head, so that the operation is complex and inconvenient.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

The object of the present utility model is to provide a vehicle vacuum cleaner nozzle in order to solve the above-mentioned problems.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a vehicle-mounted dust collector suction nozzle, includes the casing, be equipped with the air inlet passageway on the casing, be equipped with a plurality of logical grooves on the casing, the casing is located the opening part of air inlet passageway and inwards buckles and be formed with the cavity, sliding connection has the brush piece in the cavity, fixedly connected with a plurality of brush piece on the brush piece, install on the casing and be used for promoting the brush piece stretches out push mechanism who leads to the groove.

Through adopting above-mentioned technical scheme, when needs use the brush hair, accessible pushing mechanism promotes the brush piece in the cavity, and then makes the brush hair piece remove and stretch out from leading to the groove, and at this moment, the dust catcher suction nozzle is changed into brush type suction nozzle by no hair type suction nozzle, need not to dismantle and can change the suction nozzle of different grade type, and the operation is more convenient.

The utility model is further provided with: the shell is located on the side face of the cavity and is fixedly connected with an arc-shaped guide piece.

Through adopting above-mentioned technical scheme, the arc deflector separates air inlet passageway and cavity, prevents that inhaled air from escaping in the cavity, guides the flow direction of air simultaneously, makes the circulation of air more smooth and easy.

The utility model is further provided with: the pushing mechanism comprises a rail positioned on the shell, a sliding groove communicated with the cavity is formed in the rail, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the hairbrush piece.

By adopting the technical scheme, the sliding block can be utilized to drive the hairbrush piece to move in the cavity, so that the hairbrush piece can extend out of or retract into the cavity.

The utility model is further provided with: the brush piece is fixedly connected with a moving block, and the shell is provided with a moving groove which is in sliding connection with the moving block.

Through adopting above-mentioned technical scheme, when the brush piece removed in the cavity, drive simultaneously and remove the piece and remove in the shifting chute, can make the brush piece more stable smooth and easy slip in the cavity.

The utility model is further provided with: the side of sliding block is provided with the mounting groove, sliding connection has the projection in the mounting groove, the projection with be provided with the spring in the mounting groove, be provided with a plurality of being used for on the sliding groove the spacing groove that the projection card was gone into.

By adopting the technical scheme, when the sliding block slides in the sliding groove, the side surface of the sliding block is in contact fit with the side wall of the sliding groove, so that the inner wall of the sliding groove applies pressure to the convex column in the mounting groove, and the spring is in a compressed state at the moment, and the convex column is pressed into the mounting groove; when the sliding block moves to the limit groove, the pressure of the inner wall of the sliding groove on the convex column disappears, the spring exerts acting force on the convex column when recovering, so that the convex column is clamped into the limit groove, the sliding block is fixed at the limit groove, the position of the hairbrush piece in the cavity is controlled, and the hairbrush piece can be positioned at different positions of the cavity due to the fact that the plurality of limit grooves are formed in the sliding groove, and the length of the hairbrush piece extending out of the through groove is controlled, so that the hairbrush piece is in line with various use conditions.

The utility model is further provided with: the shell is detachably connected with a cleaning sponge strip, a magic tape surface is arranged at the bottom of the cleaning sponge strip, and a magic tape hook surface is arranged on the shell.

Through adopting above-mentioned technical scheme, hook-and-loop fastener colludes face and hair face mutual adhesion for clean sponge strip adhesion is on the casing, uses clean sponge strip to be favorable to clean some stubborn stains, and moist clean sponge strip also can adsorb the dust when using the dust catcher simultaneously, reduces the dust and flies upward.

In summary, the utility model has the following beneficial effects:

1. realize the no dismantlement conversion of no hair formula dust catcher suction nozzle and brush formula dust catcher suction nozzle, it is more convenient to use, practices thrift the accommodation space of suction nozzle simultaneously.

2. The dust flying can be reduced when the dust collector is used, and the dust collector is beneficial to removing some stubborn stains.

Drawings

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

FIG. 2 is a cross-sectional view of the connection of a track and a slider in accordance with the present utility model;

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

fig. 4 is an enlarged view of fig. 3 at a in the present utility model.

Reference numerals: 1. a housing; 2. a bristle block; 3. a moving groove; 4. a moving block; 5. hook-on surface of the magic tape; 6. cleaning the sponge strip; 7. a sliding block; 8. a convex column; 9. a spring; 10. a cavity; 11. an arc-shaped guide piece; 12. magic tape surface; 13. a brush sheet; 14. a track; 15. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in figures 1 and 3, a suction nozzle of a vehicle-mounted dust collector comprises a shell 1, an air inlet channel is arranged on the shell 1, the shell 1 is inwards bent at the opening of the air inlet channel to form a cavity 10, and arc-shaped guide plates 11 are fixedly connected to the sides of the shell 1 and the cavity 10, so that the air inlet channel and the cavity 10 can be separated, the suction air is prevented from escaping from the cavity 10 to influence the dust collection effect, meanwhile, the flow direction of the air in the air inlet channel can be guided, a plurality of through grooves distributed in a circumferential array are formed in the edge of the inlet of the shell 1, a brush piece 13 is connected in a sliding manner in the cavity 10, a plurality of brush pieces 2 are fixedly connected to the brush piece 13, and the brush pieces 2 can be driven to extend out of the through grooves or retract into the cavity 10 through the movement of the brush piece 13, so that the suction nozzle of the dust collector can realize brush-type and hairless conversion.

As shown in fig. 1-4, two ends of the outer side surface of the casing 1 are respectively provided with a moving groove 3 and a track 14, the moving groove 3 is communicated with the cavity 10, a moving block 4 fixedly connected with the brush piece 13 is slidably connected in the moving groove 3, the brush piece 13 is ensured to stably and smoothly slide in the cavity 10, the track 14 is fixedly connected with the casing 1, a sliding groove communicated with the cavity 10 is formed in the track 14, a sliding block 7 fixedly connected with the brush piece 13 is slidably connected in the sliding groove, and the track 14 and the sliding block 7 jointly form a pushing mechanism for pushing the brush piece 2 to extend out of the through groove, so that the brush piece 13 can be moved in the cavity 10 by pushing the sliding block 7 outside the casing 1, and the brush piece 2 can extend out of or retract into the cavity 10 from the through groove.

As shown in fig. 2-4, symmetrically distributed mounting grooves are formed on two sides of the sliding block 7, the mounting grooves are slidably connected with the convex columns 8, springs 9 are arranged between the convex columns 8 and the bottom surfaces of the mounting grooves, when the sliding block 7 slides in the sliding grooves, the side surfaces of the sliding block 7 are in contact fit with the side walls of the sliding grooves, so that the inner walls of the sliding grooves apply pressure to the convex columns 8 in the mounting grooves, at the moment, the springs 9 are in a compressed state, and the convex columns 8 are pressed into the mounting grooves; meanwhile, the inner wall of the sliding groove is symmetrically provided with a plurality of limiting grooves 15, when the sliding block 7 moves to the limiting grooves 15, the pressure of the inner wall of the sliding groove to the convex columns 8 disappears, and when the spring 9 returns, acting force is applied to the convex columns 8, so that the convex columns 8 are clamped into the limiting grooves 15, the sliding block 7 is prevented from continuously sliding in the sliding groove, and then the position of the brush piece 13 in the cavity 10 is controlled, namely the extension length of the brush piece 2 is controlled.

As shown in fig. 3 and fig. 4, three limit grooves 15 are formed in two inner walls of the slide groove, and the three limit grooves 15 on the same side are distributed at equal intervals in a straight line, when the slide block 7 is located in the first limit groove 15, the bristle block 2 is completely hidden in the cavity 10, when the slide block 7 is located in the second limit groove 15, the bristle block 2 extends for half of the length, and when the slide block 7 is located in the third limit groove 15, the bristle block 2 extends completely.

As shown in fig. 1 and 3, a hook surface 5 is provided on the housing 1, a hook surface 12 is fixedly connected to the side surface of the cleaning sponge strip 6, and the hook surface 5 and the hook surface 12 are adhered to or separated from each other, so that the cleaning sponge strip 6 can be detachably connected.

When the brush is used, the sliding block 7 in the sliding groove is stirred when the brush is required to be used, so that the sliding block 7 leaves the first limiting groove 15, meanwhile, the brush piece 13 in the cavity 10 is driven to move forwards, the post 8 is clamped into the second limiting groove 15 after a certain distance of movement, and the brush piece 2 stretches out for half of the length at the moment, so that the brush can be used; if it is necessary to further increase the extension of the bristle block 2, the sliding block 7 can be pushed further so that the stud 8 leaves the second limit slot 15 and slides to the third limit slot 15, at which point the bristle block 2 is fully extended.

When the brush is not needed, the sliding block 7 can be reversely shifted, so that the convex column 8 moves to the first limit groove 15, and the brush hair block 2 is completely hidden in the cavity 10; when the cleaning sponge strip 6 is needed, the magic tape surface 12 at the bottom of the cleaning sponge strip 6 is adhered to the magic tape hook surface 5 on the shell 1, so that the cleaning sponge strip 6 can be adhered to the shell 1 for use, and the operation is simple and convenient.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (6)

1. The utility model provides a vehicle-mounted dust collector suction nozzle, includes casing (1), be equipped with the air inlet passageway on casing (1), its characterized in that, be equipped with a plurality of logical grooves on casing (1), casing (1) are located the opening part of air inlet passageway inwards buckle and are formed with cavity (10), sliding connection has brush piece (13) in cavity (10), fixedly connected with a plurality of brush piece (2) on brush piece (13), install on casing (1) and be used for promoting brush piece (2) stretch out the pushing mechanism who leads to the groove.

2. The suction nozzle of a vehicle-mounted dust collector according to claim 1, characterized in that the side of the housing (1) located in the cavity (10) is fixedly connected with an arc-shaped guide piece (11).

3. The suction nozzle of the vehicle-mounted dust collector according to claim 1, wherein the pushing mechanism comprises a track (14) positioned on the shell (1), a sliding groove communicated with the cavity (10) is formed in the track (14), a sliding block (7) is connected in the sliding groove in a sliding manner, and the sliding block (7) is fixedly connected with the hairbrush piece (13).

4. The suction nozzle of the vehicle-mounted dust collector according to claim 1, wherein the brush piece (13) is fixedly connected with a moving block (4), and the shell (1) is provided with a moving groove (3) which is in sliding connection with the moving block (4).

5. A vehicle-mounted dust collector suction nozzle according to claim 3, characterized in that the side surface of the sliding block (7) is provided with a mounting groove, a convex column (8) is connected in the mounting groove in a sliding way, a spring (9) is arranged between the convex column (8) and the mounting groove, and a plurality of limiting grooves (15) for clamping in the convex column (8) are arranged on the sliding groove.

6. The suction nozzle of the vehicle-mounted dust collector according to claim 1, wherein a cleaning sponge strip (6) is detachably connected to the shell (1), a magic hook surface (5) is arranged on the shell (1), and a magic hook surface (12) is arranged at the bottom of the cleaning sponge strip (6).