CN211862682U - Floor brush for dust collector - Google Patents

Abstract

The utility model discloses a scrubbing brush for dust catcher, include: place subaerial shell, be equipped with the caulking groove on the nearly ground side of the one end wherein of shell, the brush is established to the level inlays in the caulking groove, the shell internal fixation is equipped with the horn pipe, the axis direction of horn pipe is the same with the moving direction of shell, flaring end on the horn pipe is connected to on the inner chamber lateral wall of caulking groove, the bellows is established to the flaring end outside cover of horn pipe, the bellows extends to the opening part on the other end upper portion of shell, the bellows cover that is located the opening part is established in the bottom mouth of pipe outside of fitting piece, bottom mouth of pipe both sides are equipped with the card key, be equipped with on the inner chamber lateral. The utility model discloses the fitting piece on the scrubbing brush that mentions can make other subassemblies looks gomphosis of scrubbing brush and dust catcher, the cardboard that the caulking groove set up outward, and the design such as the brush that sets up in the caulking groove is the double-deck guarantee that the scrubbing brush set up, can reduce the suction of other debris except the dust, protects the whole of dust catcher.

Description

Floor brush for dust collector

Technical Field

The utility model relates to a dust catcher makes technical field, especially relates to a scrubbing brush for dust catcher.

Background

The dust collector is a common dust collector, and the whole dust collector is formed by embedding a machine body of the dust collector and a floor brush at the bottom of a handheld rod of a long handle. The floor brush is in contact with the ground in the process of friction rolling on the ground, and the caulking groove close to the ground on the floor brush is buckled on the ground to form a relatively closed space so as to increase the suction force at the position.

Generally, the dust on the floor is more, some dust is not suitable for being sucked, and if the dust except dust is sucked into the dust collector, the dust collecting component or the conveying pipeline inside the dust collector can be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the prior art and provides a floor brush for a dust collector.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a floor brush for a vacuum cleaner, comprising: the brush is horizontally embedded in the caulking groove, the axis direction of the brush is vertical to the moving direction of the shell on the ground, and two ends of the brush are respectively fixed on the side wall of an inner cavity of the caulking groove; the utility model discloses a joint, including the casing, the casing internal fixation is equipped with the horn pipe, the axis direction of horn pipe with the moving direction of casing is the same, flaring end on the horn pipe is connected to on the inner chamber lateral wall of caulking groove, the bellows is established to the throat end outside cover of horn pipe, the bellows extends to the opening part on the other end upper portion of casing is located the bellows cover is established in the bottom mouth of pipe outside of fitting piece, bottom mouth of pipe both sides are equipped with the card key, be equipped with on the inner chamber lateral wall of the export of caulking groove with card key assorted draw-in groove, all be equipped with the gyro wheel on the both sides lateral wall of casing.

In a preferred embodiment of the present invention, the top end of the engaging member is provided with a pin or a buckle, and the pin or the buckle can be engaged with and fixed to the bottom end of the handle of the vacuum cleaner.

In a preferred embodiment of the present invention, the lateral wall of the fitting member is provided with a rib plate, and the rib plate is embedded in the groove of the opening edge of the housing.

In a preferred embodiment of the present invention, the brush is provided with a plurality of bristles along the length direction thereof.

In a preferred embodiment of the present invention, the outside of the opening of the caulking groove is further provided with a plurality of clamping plates.

In a preferred embodiment of the present invention, the clamping plates are arranged at equal intervals.

In a preferred embodiment of the present invention, rollers are further disposed outside the opening of the caulking groove.

The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:

(1) the utility model discloses the fitting piece on the scrubbing brush that mentions can make other subassembly looks gomphosis of scrubbing brush and dust catcher, and the dust absorption route on the scrubbing brush is: the pipe diameter of the caulking groove-horn pipe-corrugated pipe-matching piece is gradually reduced, the clamping plate arranged outside the caulking groove, the hairbrush arranged in the caulking groove and the like are designed into a double-layer guarantee arranged for a ground brush, so that the suction of other impurities except dust can be reduced, and the whole dust collector is protected.

(2) The gyro wheel that the shell lateral wall set up moves the subassembly for the main removal that the scrubbing brush gos forward the back, and the gyro wheel that the caulking groove outside set up is except being responsible for the auxiliary movement, and this supplementary gyro wheel is when the scrubbing brush is detained and is established on the stores pylon chassis, can join in marriage and inlay the recess of establishing on the chassis as the bellying on the scrubbing brush chassis for fixing on the chassis that the scrubbing brush can be stable.

Drawings

The present invention will be further explained with reference to the drawings and examples;

FIG. 1 is a view showing the connection of the preferred embodiment of the present invention to various parts of a vacuum cleaner;

FIG. 2 is a perspective view of the preferred embodiment of the present invention;

fig. 3 is an exploded view of a preferred embodiment of the present invention;

FIG. 4 shows a part of the structure of the preferred embodiment of the present invention (the upper end of the housing is not shown, and the connection between the mating member and the bellows is broken);

FIG. 5 is a schematic view of the connection between the housing and the mating member according to the preferred embodiment of the present invention;

fig. 6 is a schematic surface view of the ground-proximal side of the housing of the preferred embodiment of the present invention;

in the figure: 1. a housing; 2. a floor brush; 3. caulking grooves; 4. a brush; 5. brushing; 6. a flare tube; 7. a bellows; 8. a mating member; 9. a card key; 10. a card slot; 11. a roller; 12. A bolt; 13. buckling; 14. a rib plate; 15. a groove; 16. clamping a plate; 17. a hand-held wand; 18. a body; 19. a base hanger.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1 to 6, a floor brush for a vacuum cleaner, comprising: the brush type electric water heater comprises a shell 1 placed on the ground, wherein an embedded groove 3 is formed in the ground-near side of one end of the shell 1, a brush 4 is horizontally embedded in the embedded groove 3, the axial direction of the brush 4 is vertical to the moving direction of the shell 1 on the ground, and two ends of the brush 4 are respectively fixed on the side wall of an inner cavity of the embedded groove 3; the casing 1 internal fixation is equipped with the horn tube 6, and the axis direction of horn tube 6 is the same with the moving direction of casing 1, and on the flaring end on the horn tube 6 was connected to the inner chamber lateral wall of caulking groove 3, bellows 7 was established to the throat end outside cover of horn tube 6, and bellows 7 extends to the opening part on the other end upper portion of casing 1, and the bellows 7 cover that is located the opening part is established in the bottom mouth of pipe outside of fitting piece 8, and bottom mouth of pipe both sides are equipped with card key 9, be equipped with on the inner chamber lateral wall of the export of caulking groove 3 with card key 9 assorted draw-in groove 10 all is equipped with gyro wheel 11 on the lateral wall.

FIG. 1 shows the connection relationship of the components of the vacuum cleaner (FIG. 1 is a vertical vacuum cleaner, the present invention can be installed on other types of vacuum cleaners as required, the vacuum cleaner mentioned in the above is mainly a vertical vacuum cleaner), the body 18 of the vacuum cleaner is embedded on the hand-held rod 17, the floor brush 2 is fixed on the bottom end of the hand-held rod 17 through the matching piece 8 connected on the shell 1, the hand-held rod 17, the floor brush 2 and the body 18 form the whole vacuum cleaner, the hand-held rod 17 is hung on the base rack 19, the floor brush 2 at the bottom is buckled on the upper surface of the base plate of the rack base by the bottom end of the floor brush 2, the upper surface of the base plate is provided with a groove, the roller 11 outside the embedding groove 3 on the floor brush 2 can be embedded in the groove on the base plate as a protrusion, the roller 11 plays a fixing role on the whole floor brush 2, the roller 11 is an auxiliary roller 11, the volume is smaller than that of the rollers 11 arranged on the side wall of the shell 1.

FIG. 2 is a structural diagram of a floor brush 2, which is composed of a shell 1 and a fitting piece 8, FIGS. 3 and 4 show an explosion view of the floor brush 2, a corrugated pipe 7 and a horn 6 are arranged in the shell 1, an embedded groove 3 is arranged on the surface of one end of the embedded groove 3 close to the ground is shown in FIG. 6, a brush 4 is arranged in the embedded groove 3, because the shell 1 is arranged on the ground (the default ground is relatively horizontal and flat), a plurality of clamping plates 16 are arranged outside the embedded groove 3, the default floor brush 2 takes the side of the embedded groove 3 as the whole advancing direction of the floor brush 2, each clamping plate 16 is arranged in front of the embedded groove 3, the clamping plates 16 are arranged at equal intervals, the clamping plates 16 are in contact with the ground and the embedded groove 3 is arranged in a suspension way, so that objects exceeding the interval between the clamping plates 16 cannot pass through a fence structure formed by the clamping plates 16 and the ground, sucked objects reaching the embedded groove 3 through the clamping, the brush 4 is provided with a plurality of bristles 5 along the length direction thereof, the arrangement pattern of the illustrated bristles 5 is double helix and is repeatedly arranged in double helix at a certain interval, and the illustrated bristles are connected together by double helix at two ends. The impurities in the air flow passing through the floor brush 2 are further screened.

The flaring end of the horn tube 6 fixed in the shell 1 is connected to the side wall of the caulking groove 3, the axis direction of the horn tube 6 is the same as the moving direction of the shell 1, a plurality of rings of protrusions are arranged at the inner cavity side wall of the flaring end of the horn tube 6, the protrusions are matched with the corrugated pipe 7, one end of the corrugated pipe 7 is embedded at the inner cavity of the flaring end, and the other end of the corrugated pipe 7 extends to the opening on the upper portion of the other end of the shell 1.

This screwed pipe is used for connecting fitting piece 8, and scrubbing brush 2 can be connected with handheld pole 17 through fitting piece 8 to provide the power source of air current for the dust below caulking groove 3, once the connection of fitting piece 8 and the fuselage 18 of operation dust catcher, the air current will be through following route: the floor brush 2 in the clamping plate 16, the opening of the caulking groove 3, the side wall of the caulking groove 3 (the side wall is connected with the flared end of the horn tube 6), the necking end, the corrugated tube 7 and the matching piece 8 (the pipeline of the circuit or each joint of the side wall is designed in an interference embedding mode or in a hot melting mode to carry out sealing integrated design, and the phenomenon that gaps are generated due to poor contact to influence the transportation of air flow to dust is avoided), so that the functions of the floor brush 2 are completed. The top end of the fitting part 8 is provided with a bolt 12 and a buckle 13 for buckling or fixing the top end of a handheld rod 17 of the dust collector, and the fitting part 8 and the bottom end of the handheld rod 17 are mutually embedded and fixed.

The opening part is the junction of fitting piece 8 and bellows 7, and bellows 7 is connected to the mouth of pipe of fitting piece 8 bottom, and the orificial both sides in bottom are equipped with card key 9, are equipped with the draw-in groove 10 that can block card key 9 on the open-ended inner chamber lateral wall on shell 1, and the cross section of card key 9 and draw-in groove 10 is circular, so the fitting piece 8 that the card was established on shell 1 can use the axle center of card key 9 as the rotation axis. Be equipped with gusset 14 on the fitting piece 8, gusset 14 matches with the recess 15 at the opening edge on the shell 1, and when fitting piece 8 rotated to certain angle, gusset 14 on the fitting piece 8 can lock in recess 15, and the rotation angle of fitting piece 8 obtains the restriction because of the setting of gusset 14, reducible fitting piece 8 and shell 1's direct contact and surface oppression, protective housing 1 and fitting piece 8. The rollers 11 arranged on the side walls of the two sides of the shell 1 and the rollers 11 arranged outside the caulking groove 3 are respectively four supporting points of the shell 1, so that the floor brush 2 can move relatively smoothly on the ground.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (7)

1. A floor brush for a vacuum cleaner, comprising: the brush is characterized in that an embedded groove is formed in the ground-near side of one end of the shell, a brush is horizontally embedded in the embedded groove, the axis direction of the brush is perpendicular to the moving direction of the shell on the ground, and two ends of the brush are fixed on the side wall of an inner cavity of the embedded groove respectively; the utility model discloses a joint, including the casing, the casing internal fixation is equipped with the horn pipe, the axis direction of horn pipe with the moving direction of casing is the same, flaring end on the horn pipe is connected to on the inner chamber lateral wall of caulking groove, the bellows is established to the throat end outside cover of horn pipe, the bellows extends to the opening part on the other end upper portion of casing is located the bellows cover is established in the bottom mouth of pipe outside of fitting piece, bottom mouth of pipe both sides are equipped with the card key, be equipped with on the inner chamber lateral wall of the export of caulking groove with card key assorted draw-in groove, all be equipped with the gyro wheel on the both sides lateral wall of casing.

2. A floor brush for a vacuum cleaner as claimed in claim 1, wherein: the top end of the matching piece is provided with a bolt or a buckle, and the end can be embedded and fixed with the bottom end of the handheld rod of the dust collector.

3. A floor brush for a vacuum cleaner as claimed in claim 1, wherein: and rib plates are arranged on the side walls of the matching pieces and embedded in the grooves at the edges of the openings on the shell.

4. A floor brush for a vacuum cleaner as claimed in claim 1, wherein: the brush is provided with a plurality of bristles along the length direction of the brush.

5. A floor brush for a vacuum cleaner as claimed in claim 1, wherein: the outside of the opening of the caulking groove is also provided with a plurality of clamping plates.

6. A floor brush for a vacuum cleaner as claimed in claim 5, wherein: the clamping plates are arranged at equal intervals.

7. A floor brush for a vacuum cleaner as claimed in claim 1, wherein: and the outer side of the opening of the caulking groove is also provided with a roller.

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