CN213097689U

CN213097689U - Rolling brush sliding buckle structure of dust collector

Info

Publication number: CN213097689U
Application number: CN202021231462.1U
Authority: CN
Inventors: 张卓凡
Original assignee: Cuori Electrical Appliance Group Co Ltd
Current assignee: Cuori Electrical Appliance Group Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-04
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a rolling brush sliding buckle structure of a dust collector, which comprises a shell, wherein the shell is provided with a lower opening, a rolling brush corresponding to the lower opening is rotatably arranged in the shell, the side wall of the shell is provided with a mounting hole and a lock catch groove which are communicated with the lower opening, the end part of the rolling brush is arranged in the mounting hole, a lock catch component is correspondingly arranged in the lock catch groove, the lock catch component comprises a lock catch body and a slide block which is arranged on the lock catch body in a sliding way, and a reset component is arranged between the lock catch body and the slide block; the side wall of the lock catch groove is provided with a first jack and a second jack in a relative opening mode, the lock catch body is provided with a first insert block which is matched with the first jack in an inserting mode, the sliding block is provided with a second insert block, and the reset assembly enables the second insert block to have a motion trend of being inserted into the second jack all the time. The utility model has the advantages of it is following and effect: the adoption is corresponding to the round brush tip on the casing and is set up the hasp subassembly, makes the mode that the second inserted block inserted or breaks away from the second jack through the slider of the hasp subassembly that slides, realizes locking or unblock, makes the round brush cartridge more convenient.

Description

Rolling brush sliding buckle structure of dust collector

Technical Field

The utility model relates to the technical field of dust collectors, in particular to rolling brush sliding buckle structure of dust collector.

Background

A vacuum cleaner is a common household cleaning device, which is a device that uses an air pump to create a partial vacuum, create suction, and suck up dust from a floor or other location, and the head of the vacuum cleaner is usually rotatably provided with a roll brush.

The current chinese patent with publication number CN203468511U discloses a floor brush, which comprises a shell consisting of an upper cover and a lower cover, wherein the rear end of the shell is connected with an air suction elbow, a rotatable rolling brush is arranged in the shell, two ends of the lower cover are provided with grooves, a locking piece is arranged on the upper cover corresponding to the grooves, and the locking piece can be slidably arranged on the upper cover. After the upper cover closed with the lower cover lid, the both ends of round brush rotated in the casing, when the round brush need cleared up or change, need to pull down the upper cover is whole from the lower cover, and the round brush just can take out, so, has the more troublesome problem of dismouting process.

Disclosure of Invention

The utility model aims at providing a round brush thread slipping structure of dust catcher adopts the hasp subassembly of locking round brush tip, has the effect of the dismouting of being convenient for.

The above technical purpose of the present invention can be achieved by the following technical solutions: a rolling brush sliding buckle structure of a dust collector comprises a shell, wherein the shell is provided with a lower opening, a rolling brush corresponding to the lower opening is rotatably arranged in the shell, the side wall of the shell is provided with a mounting hole and a lock buckle groove which are communicated with the lower opening, the end part of the rolling brush is arranged in the mounting hole, a lock buckle assembly is correspondingly arranged in the lock buckle groove, the lock buckle assembly comprises a lock buckle body and a sliding block which is slidably arranged on the lock buckle body, and a reset assembly is arranged between the lock buckle body and the sliding block; the side wall of the lock catch groove is provided with a first jack and a second jack in a relative opening mode, the lock catch body is provided with a first insert block which is matched with the first jack in an inserting mode, the sliding block is provided with a second insert block, and the reset assembly enables the second insert block to have a motion trend of being inserted into the second jack all the time.

By adopting the technical scheme, when the rolling brush is disassembled from the shell, the sliding block slides relative to the lock catch body, so that the second insertion block is separated from the second insertion hole, the reset assembly is compressed, the lock catch body can be taken out from the lock catch groove at the moment, and the first insertion block is separated from the first insertion hole; when the rolling brush is installed in the shell again after cleaning, the end part of the rolling brush is located in the installation hole, the first insertion block is correspondingly inserted into the first insertion hole, the sliding block moves relative to the lock catch body to enable the second insertion block to extend into the lock catch body, then the lock catch body is integrally placed in the lock catch groove, the sliding block is loosened, under the action of the reset assembly, the sliding block moves relative to the lock catch body, and the second insertion block extends out of the lock catch body and is correspondingly inserted into the second insertion hole to be locked. So, through the relative hasp groove unblock of hasp body or lock, can realize keeping out the locking to the round brush, and when the round brush needs the clearance dismouting more convenient.

The utility model discloses a further set up to: the slider integrated into one piece has the shifting block, and spacing hole has been seted up to the hasp body, and the shifting block stretches out spacing hole, and the relative spacing hole of shifting block slides and sets up.

Through adopting above-mentioned technical scheme, during the unblock, stir the shifting block and can drive the relative hasp body of slider and slide, the shifting block removes along spacing hole, and spacing hole can carry on spacingly to the position that the slider removed.

The utility model discloses a further set up to: the shifting block is provided with a hook part.

Through adopting above-mentioned technical scheme, when stirring the shifting block, support the finger in colluding the portion, can play the effect of anticreep to a certain extent.

The utility model discloses a further set up to: the lock catch body is provided with a groove, and the shifting block is positioned in the groove.

Through adopting above-mentioned technical scheme, set up the shifting block in the recess, can avoid the shifting block friction in ground and unblock dragging the ground in-process, can also play the effect of preventing wearing and tearing.

The utility model discloses a further set up to: the reset assembly comprises a reset spring, the lock catch body is provided with a stop block, one end of the reset spring is abutted against the stop block, and the other end of the reset spring is abutted against the sliding block.

The utility model discloses a further set up to: a limiting post is arranged on the sliding block, and one end of the reset spring is sleeved on the limiting post.

Through adopting above-mentioned technical scheme, when reset spring was compressed, because reset spring overlaps on spacing post, so reset spring can not take place the skew of position.

The utility model discloses a further set up to: the hole limit of mounting hole sets up to the polygon, and the round brush includes the center pin and rotates the brush body of locating the center pin, and the tip of center pin rotates and is connected with the polygon post, and the polygon post is stopped to rotate the cooperation with polygonal mounting hole.

Through adopting above-mentioned technical scheme, the round brush is installed fixedly through the mode that the polygon post inlayed in the mounting hole, because polygon post and polygonal mounting hole spline cooperation, is difficult for taking place relative rotation.

The utility model discloses a further set up to: the polygon post sets up to the hexagon, has seted up the V-arrangement groove on the hasp body, and a edge of polygon post inlays in the V-arrangement inslot.

Through adopting above-mentioned technical scheme, the lateral wall of polygon post is correspondingly cooperated with mounting hole and V-arrangement groove embedding for the stability of polygon post is higher, is difficult for taking place to rotate or offset.

To sum up, the utility model discloses following beneficial effect has:

1. the locking and unlocking are realized by arranging the locking and buckling assembly on the shell corresponding to the end part of the rolling brush and sliding the sliding block of the locking and buckling assembly to enable the second inserting block to be inserted into or separated from the second inserting hole, so that the rolling brush is convenient to disassemble and assemble;

2. the shifting block extending out of the limiting hole is arranged on the sliding block, so that the sliding block can be conveniently shifted, and the position of the sliding block, which can be moved, can be limited by the limiting hole;

3. the adoption sets up the hexagon post at the round brush tip, corresponds the mounting hole and sets up to the polygon, and corresponds at the hasp body and set up the V-arrangement groove for the round brush tip installation is more firm, and difficult emergence is rotated or offset.

Drawings

Fig. 1 is a schematic view showing the structural relationship of the bottom surface of the overall structure of the embodiment.

Fig. 2 is an exploded view of the embodiment.

Fig. 3 is a sectional view of a part of the structure of the embodiment.

In the figure: 1. a housing; 11. a lower opening; 12. mounting holes; 13. a locking groove; 14. a first jack; 15. a second jack; 2. rolling and brushing; 3. a polygonal column; 4. a lock catch body; 41. a V-shaped groove; 42. a stopper; 43. a first insert block; 44. a limiting hole; 45. a groove; 5. a slider; 51. a second insert block; 52. shifting blocks; 521. a hook part; 53. a limiting column; 6. a return spring; 7. a guide slope.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

A rolling brush sliding buckle structure of a dust collector is shown in figures 1-3 and comprises a shell 1, wherein a lower opening 11 is formed in the shell 1, a rolling brush 2 corresponding to the lower opening 11 is arranged in the shell 1 in a rotating mode, a mounting hole 12 and a locking groove 13 are formed in the inner wall of one side of the shell 1 and communicated with the lower opening 11, the end portion of the rolling brush 2 is arranged in the mounting hole 12, a driving part is further arranged on the shell 1, and the driving part is correspondingly arranged at the other end of the rolling brush 2 and used for driving the rolling brush 2 to rotate.

As shown in fig. 2 and 3, the rolling brush 2 includes a central shaft and a brush body rotatably sleeved on the central shaft, a polygonal column 3 is rotatably connected to an end of the central shaft, in this embodiment, a hexagonal column is used, the mounting hole 12 is also correspondingly polygonal, and a V-shaped groove is formed at the bottom of the mounting hole 12.

As shown in fig. 2 and 3, the hasp subassembly is equipped with in the hasp groove 13 correspondingly, the hasp subassembly is including hasp body 4, slide and set up in the slider 5 of hasp body 4, the V-groove 41 has been seted up on the hasp body 4, install in hasp groove 13 back when hasp body 4, the upside edge of hexagon post inlays in V-groove 41, the round brush 2 is installed fixedly through the mode that polygon post 3 inlayed in mounting hole 12, because the cooperation of splining with polygonal mounting hole 12 is stopped to the hexagon post, difficult emergence relative rotation, stability is higher. Be provided with dog 42 in the hasp body 4, be provided with reset spring 6 between dog 42 and the slider 5, reset spring 6's one end is supported in dog 42, and reset spring 6's the other end supports in slider 5, is provided with the cross-shaped spacing post 53 of cross-section on the slider 5, and reset spring 6 one end overlaps in spacing post 53, when reset spring 6 was compressed, because reset spring 6 overlaps on spacing post 53, so can not take place the skew of position.

As shown in fig. 3, the side wall of the locking groove 13 is oppositely provided with a first insertion hole 14 and a second insertion hole 15, one end of the locking body 4 is provided with a first insertion block 43, the first insertion block 43 is in insertion fit with the first insertion hole 14, the front end of the slider 5 is provided with a second insertion block 51, the return spring 6 drives the second insertion block 51 to have a movement tendency of being inserted into the second insertion hole 15 all the time, and the first insertion block 43 and the second insertion block 51 are both provided with guide slopes 7.

As shown in fig. 3, a shifting block 52 is integrally formed at the upper end of the sliding block 5, a hook portion 521 is disposed on one side of the shifting block 52 close to the second insert 51, a limiting hole 44 is disposed on the lock catch body 4, the shifting block 52 extends out of the limiting hole 44, and the shifting block 52 is slidably disposed relative to the limiting hole 44. The lock catch body 4 is provided with the groove 45, the shifting block 52 is located in the groove 45, the shifting block 52 is arranged in the groove 45, the shifting block 52 can be prevented from being rubbed on the ground to be unlocked in the mopping process, and the function of preventing abrasion can be achieved. During the unblock, stir shifting block 52 and can drive slider 5 and slide relative hasp body 4, shifting block 52 removes along spacing hole 44, and spacing hole 44 can carry out spacingly to the position that slider 5 removed. When the dial block 52 is dialed, the finger is pressed against the hook 521, so as to prevent the falling off to a certain extent.

The utility model discloses a basic operating principle does: when the rolling brush 2 is detached from the housing 1, fingers hold the hook 521 and move the shifting block 52 in a direction away from the first insertion hole 14, so that the sliding block 5 slides inwards relative to the lock catch body 4, the return spring 6 is compressed, and the second insertion block 51 is separated from the second insertion hole 15, and then rotates outwards the lock catch groove 13 by a certain angle by taking the end of the first insertion block 43 as a rotation center, so that the second insertion block 51 is separated from the second insertion block 51, and the lock catch body 4 can be taken out of the lock catch groove 13; when the rolling brush 2 is installed in the housing 1 again after being cleaned, the end of the rolling brush 2 is located in the installation hole 12, the first insertion block 43 is correspondingly inserted into the first insertion hole 14, the shifting block 52 is shifted to enable the sliding block 5 to move relative to the lock catch body 4, the second insertion block 51 extends into the lock catch body 4, then the lock catch body 4 is integrally placed in the lock catch groove 13, the shifting block 52 is loosened, the sliding block 5 moves relative to the lock catch body 4 in a direction away from the stop block 42 under the elastic force action of the return spring 6, and the second insertion block 51 extends out of the lock catch body 4 and is correspondingly inserted into the second insertion hole 15 for locking. In addition, under the guiding action of the guiding inclined plane 7, the lock catch body 4 can also be directly pressed down, so that the second insertion block 51 is automatically inserted into the second insertion hole 15. So, through the unblock of hasp body 4 relative hasp groove 13 or lock, can realize supporting tightly the locking to rolling brush 2, when the rolling brush needs the clearance, the dismouting is more convenient.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a round brush thread slipping structure of dust catcher, includes casing (1), opening (11) down have been seted up in casing (1), casing (1) internal rotation is provided with round brush (2) corresponding to opening (11) down, its characterized in that: the side wall of the shell (1) is provided with a mounting hole (12) and a lock catch groove (13) which are communicated with the lower opening (11), the end part of the rolling brush (2) is arranged in the mounting hole (12), a lock catch assembly is correspondingly arranged in the lock catch groove (13), the lock catch assembly comprises a lock catch body (4) and a sliding block (5) which is arranged on the lock catch body (4) in a sliding manner, and a reset assembly is arranged between the lock catch body (4) and the sliding block (5); the utility model discloses a hasp body, including hasp groove (13), slider (5), hasp body (4) and reset component, hasp groove (13) lateral wall is opened relatively and is equipped with first jack (14) and second jack (15), hasp body (4) be equipped with first jack (14) grafting complex first inserted block (43), slider (5) are equipped with second inserted block (51), reset component makes second inserted block (51) have all the time insert in the motion trend of second jack (15).

2. The roller brush slider structure of a vacuum cleaner as set forth in claim 1, wherein: the slider (5) integrated into one piece has shifting block (52), spacing hole (44) have been seted up in hasp body (4), shifting block (52) stretch out spacing hole (44), just shifting block (52) slide the setting relatively spacing hole (44).

3. The roller brush slider structure of a vacuum cleaner as set forth in claim 2, wherein: a hook part (521) is arranged on the shifting block (52).

4. The roller brush slider structure of a vacuum cleaner as set forth in claim 2, wherein: the lock catch body (4) is provided with a groove (45), and the shifting block (52) is located in the groove (45).

5. The roller brush slider structure of a vacuum cleaner as set forth in claim 1, wherein: the reset assembly comprises a reset spring (6), a stop block (42) is arranged on the lock catch body (4), one end of the reset spring (6) abuts against the stop block (42), and the other end of the reset spring (6) abuts against the sliding block (5).

6. The roller brush slider structure of a vacuum cleaner as set forth in claim 5, wherein: the sliding block (5) is provided with a limiting column (53), and one end of the reset spring (6) is sleeved on the limiting column (53).

7. The roller brush slider structure of a vacuum cleaner as set forth in claim 1, wherein: the hole limit of mounting hole (12) sets up to the polygon, round brush (2) include the center pin and rotate the brush body of locating the center pin, the tip of center pin rotates and is connected with polygon post (3), polygon post (3) with polygonal mounting hole (12) splines the cooperation.

8. The roller brush slider structure of a vacuum cleaner as set forth in claim 7, wherein: the polygonal column (3) is hexagonal, a V-shaped groove (41) is formed in the lock catch body (4), and one edge of the polygonal column (3) is embedded in the V-shaped groove (41).