CN215650835U

CN215650835U - Steering adjusting device of dust collector floor brush

Info

Publication number: CN215650835U
Application number: CN202122206115.4U
Authority: CN
Inventors: 顾和国
Original assignee: Suzhou Hefa Electric Appliance Co ltd
Current assignee: Suzhou Hefa Electric Appliance Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-28
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of dust collectors, in particular to a steering adjusting device of a dust collector floor brush, which comprises a floor brush, two mounting top boxes and two bottom boxes, wherein two sides of the top of the floor brush are fixedly connected with connecting plates, the bottoms of the two connecting plates are respectively provided with a mounting groove, two sides of the inner walls of the two mounting grooves are respectively provided with a groove, limiting structures are respectively arranged inside the two connecting plates, each limiting structure comprises two first cavities, limiting columns are respectively connected inside the two first cavities in a sliding way through a sliding plate, connecting rods are respectively fixedly connected to the tops of the two sliding columns, springs are respectively arranged on the outer surfaces of the two connecting rods, one ends of the two connecting rods respectively penetrate through the connecting plates and extend to the tops of the connecting plates, and the quick mounting between the floor brush and the mounting top boxes is realized through the two limiting columns, the two connecting rods, the two springs, the fixing plates and the pull handles, helping to save installation time.

Description

Steering adjusting device of dust collector floor brush

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a steering adjusting device of a dust collector floor brush.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure, the working principle of the vacuum cleaner is that a blade is driven by a motor to rotate at a high speed, air negative pressure is generated in a sealed shell to absorb dust, the vacuum cleaner mainly comprises three parts of dust generation, dust absorption and dust filtration, dust and other sundries sequentially pass through a carpet or a floor brush, a long connecting pipe, a bent pipe, a hose and a hose joint to enter a dust filtration bag, the dust and other sundries are retained in the dust filtration bag, and air is purified by a filter disc and then is discharged from the tail of the cleaner body.

The dust collector is used as a household appliance, almost becomes a necessity of family life and is a dependence product of family hygiene, but when the existing dust collector is purchased, components such as a floor brush, a steering adjusting mechanism, a hose and the like are all required to be installed by a user, however, the existing installation mode of the floor brush and the steering adjusting mechanism in the existing dust collector is time-consuming and inconvenient to install, and the ball in the steering adjusting mechanism cannot be replaced if the ball is accidentally damaged in the later period.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steering adjusting device of a dust collector floor brush, which aims to solve the problems that the existing installation mode of the floor brush and the steering adjusting mechanism in the existing dust collector proposed in the background art is time-consuming and inconvenient to install.

In order to achieve the purpose, the utility model provides the following technical scheme: a steering adjusting device of a dust collector floor brush comprises a floor brush, two mounting top boxes and two bottom boxes, the two sides of the top of the floor brush are fixedly connected with connecting plates, the bottoms of the two connecting plates are respectively provided with a mounting groove, the two sides of the inner wall of the two mounting grooves are respectively provided with a groove, the inner parts of the two connecting plates are respectively provided with a limiting structure, the limiting structure comprises two first cavities, wherein the insides of the two first cavities are respectively connected with a limiting column through a sliding plate in a sliding manner, the top of each limiting column is fixedly connected with a connecting rod, the outer surface of each connecting rod is provided with a spring, one end of each connecting rod penetrates through the connecting plate and extends to the top of the connecting plate, the connecting rods extend to a fixing plate fixedly connected between one ends of the tops of the connecting plates, and the top of each fixing plate is fixedly connected with a pull handle.

Preferably, in order to facilitate cross connection between the limiting columns and the fixing columns, the fixing columns are better limited, the two sides of each of the two mounting top boxes are fixedly connected with the fixing columns, and limiting holes are formed in the four fixing columns.

Preferably, in order to facilitate relative movement of the two mounting plates positioned on the same bidirectional threaded rod, second cavities are formed in the two mounting top boxes, and the two bidirectional threaded rods are rotatably connected to the interiors of the two second cavities through bearings.

Preferably, in order to facilitate the connection of the two bottom boxes with the two mounting top boxes respectively, the bottom boxes are limited, the outer surfaces of the two-way threaded rods are in threaded connection with the two mounting plates, and the four mounting plates are fixedly connected with the two mounting columns on one side.

Preferably, in order to facilitate driving the bidirectional threaded rods to rotate, one ends of the two bidirectional threaded rods respectively penetrate through the two mounting top boxes and extend to the outsides of the two mounting top boxes, and one ends of the two bidirectional threaded rods extending to the outsides of the two mounting top boxes are fixedly connected with adjusting buttons.

Preferably, in order to prevent the balls from being blocked when rolling, the top of the inner wall of the two top boxes is provided with four arc-shaped grooves, and the inside of the two bottom boxes is provided with four arc-shaped through grooves.

Preferably, for the convenience of being connected between erection column and the end box, two the front and the back of end box all are provided with two mounting holes, eight the inside that the groove was led to the arc all is provided with the ball.

The utility model has the technical effects and advantages that:

1. through two spacing posts, two connecting rods, two springs, fixed plate and the pull handle that sets up, realize the scrubbing brush and install the quick installation between the STB, help saving installation time.

2. Through the threaded rod, adjusting button, two-way threaded rod, two mounting panels and the erection column that set up, be convenient for carry out the dismouting to end box, impaired ball after the long-term use is changed in the later stage of being convenient for.

Drawings

FIG. 1 is a top view of a structural floor brush of the present invention.

Fig. 2 is a partial structure diagram of the rear view of the structural floor brush of the utility model.

Fig. 3 is an internal side view of the present invention shown in fig. 2 illustrating the mounting of the top and bottom boxes.

In the figure: 1. a floor brush; 2. installing a top box; 3. a bottom case; 4. a connecting plate; 5. mounting grooves; 6. a groove; 7. a limiting structure; 71. a first cavity; 72. a limiting column; 73. a connecting rod; 74. a spring; 75. a fixing plate; 76. pulling a handle; 8. fixing a column; 9. a limiting hole; 10. a second cavity; 11. a bidirectional threaded rod; 12. mounting a plate; 13. mounting a column; 14. an adjusting knob; 15. an arc-shaped slot; 16. an arc-shaped through groove; 17. mounting holes; 18. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a steering adjusting device of a dust collector floor brush comprises a floor brush 1, two mounting top boxes 2 and two bottom boxes 3, wherein the two mounting top boxes 2 are connected and mounted with a connecting plate 4 through a limiting structure 7, the two bottom boxes 3 are respectively connected and mounted with the mounting top boxes 2 through mounting columns 13, the two sides of the top of the floor brush 1 are fixedly connected with the connecting plate 4, the bottoms of the two connecting plates 4 are respectively provided with a mounting groove 5, the two sides of the inner wall of the two mounting grooves 5 are respectively provided with a groove 6, the sizes of the two grooves 6 are respectively matched with those of a fixing column 8, the limiting structures 7 are respectively arranged inside the two connecting plates 4, each limiting structure 7 comprises two first cavities 71, limiting columns 72 are respectively connected inside the two first cavities 71 in a sliding mode through sliding plates, one ends of the two limiting columns 72 respectively penetrate through the two first cavities 71, and one ends of the two limiting columns 72 respectively extend to the insides of the two grooves 6, two spacing posts 72 are sliding connection with the department of running through of first cavity 71, the equal fixedly connected with connecting rod 73 in top of two slip posts 72, the surface of two connecting rods 73 all is provided with spring 74, fixed connection is at the top of sliding plate respectively for the one end of two spring 74, the top at first cavity 71 inner wall is then fixed to the other end, the one end of two connecting rods 73 all runs through connecting plate 4 and extends to the top of connecting plate 4, the department of running through of two connecting rods 73 and connecting plate 4 is sliding connection, fixedly connected with fixed plate 75 between the one end at two connecting rods 73 extension to connecting plate 4 tops, the top fixedly connected with of fixed plate 75 draws handle 76.

As a technical optimization scheme of the utility model, two sides of two mounting top boxes 2 are fixedly connected with fixing columns 8, the two fixing columns 8 can respectively slide in two grooves 6, limiting holes 9 are respectively arranged in the four fixing columns 8, the shapes and the sizes of the two limiting holes 9 are matched with the limiting columns 72, the limiting columns 72 are inserted into the corresponding limiting holes 9, the fixing columns 8 are limited and fixed, so that the mounting top boxes 2 are limited, second cavities 10 are respectively arranged in the two mounting top boxes 2, and two-way threaded rods 11 are rotatably connected in the two second cavities 10 through bearings.

As a technical optimization scheme of the utility model, the outer surfaces of two bidirectional threaded rods 11 are both in threaded connection with two mounting plates 12, the top and the bottom of the two mounting plates 12 in the same second cavity 10 are respectively in sliding connection with the top and the bottom of the inner wall of the second cavity 10, one side of each of the four mounting plates 12 is fixedly connected with two mounting columns 13, the mounting columns 13 are fixed on the opposite sides of the two mounting plates 12 in the same second cavity 10, and one end of the mounting post 13 penetrates through and extends to the inside of the mounting top box 2, the penetrating positions of the mounting post 13 and the mounting top box 2 are in sliding connection, one ends of the two bidirectional threaded rods 11 penetrate through the two mounting top boxes 2 respectively and extend to the outside of the two mounting top boxes 2, the penetrating positions of the two bidirectional threaded rods 11 and the two mounting top boxes 2 are in rotating connection, and the adjusting buttons 14 are fixedly connected to the ends of the two bidirectional threaded rods 11 extending to the outside of the two mounting top boxes 2.

As a technical optimization scheme of the utility model, the top parts of the inner walls of the two top boxes 2 are respectively provided with four arc-shaped grooves 15, the arc-shaped grooves 15 can limit the rolling position of the balls 18 and facilitate the rolling of the balls 18, the two bottom boxes 3 are respectively internally provided with four arc-shaped through grooves 16, the front surfaces and the back surfaces of the two bottom boxes 3 are respectively provided with two mounting holes 17, the shapes and the sizes of the mounting holes 17 are matched with the mounting columns 13, the balls 18 are respectively arranged inside the eight arc-shaped through grooves 16, and the balls 18 can freely roll in the arc-shaped through grooves 16.

When the utility model is used, the ball 18 is placed in the corresponding arc-shaped through groove 16 in the bottom box 3, the bottom box 3 is placed at the bottom of the top box 2, then the adjusting button 14 is rotated, the adjusting button 14 drives the bidirectional threaded rod 11 to rotate, the bidirectional threaded rod 11 rotates to enable the two mounting plates 12 on the outer surface of the bidirectional threaded rod 11 to be relatively close, the two mounting plates 12 respectively drive the two mounting columns 13 connected with the two mounting plates to move and enable the two mounting columns to be inserted into the corresponding mounting holes 17 on the bottom box 3, so that the bottom box 3 and the top box 2 are mounted and connected, when the ball 18 needs to be replaced in the later period, the mounting columns 13 can be separated from the mounting holes 17 by reversing the adjusting button 14, and the ball 18 can be taken out and replaced.

The pull handle 76 is pulled upwards, the pull handle 76 drives the fixing plate 75 to move upwards, the fixing plate 75 drives the two connecting rods 73 to move upwards, the two connecting rods 73 respectively pull the limiting columns 72 connected with the connecting rods to slide upwards and extrude the springs 74 on the outer surfaces of the limiting columns, then the fixing columns 8 on the two sides of the top box 2 are placed in the corresponding grooves 6, the pull handle 76 is loosened, the limiting columns 72 are pushed downwards by the aid of self elasticity of the springs 74, the two limiting columns 72 simultaneously drive the two connecting rods 73 and the fixing plate 75 to move downwards and are inserted into the limiting holes 9 in the corresponding fixing columns 8, and accordingly the top box 2, the bottom box 3 and the balls 18 are installed on the floor brush 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a turning to adjusting device of dust catcher scrubbing brush, includes scrubbing brush (1), two installation top box (2) and two end box (3), its characterized in that: the two sides of the top of the floor brush (1) are fixedly connected with connecting plates (4), the bottoms of the two connecting plates (4) are respectively provided with a mounting groove (5), the two sides of the inner wall of the two mounting grooves (5) are respectively provided with a groove (6), the inside of the two connecting plates (4) is respectively provided with a limiting structure (7), the limiting structure (7) comprises two first cavities (71), the inside of the two first cavities (71) is respectively connected with a limiting column (72) in a sliding way through a sliding plate, the tops of the two limiting columns (72) are respectively and fixedly connected with a connecting rod (73), the outer surfaces of the two connecting rods (73) are respectively provided with a spring (74), one end of each connecting rod (73) penetrates through the connecting plate (4) and extends to the top of the connecting plate (4), and a fixing plate (75) is fixedly connected between the ends of the two connecting rods (73) extending to the top of the connecting plate (4), the top of the fixing plate (75) is fixedly connected with a pull handle (76).

2. A steering adjustment device for a floor brush of a vacuum cleaner as defined in claim 1, wherein: the two sides of the two mounting top boxes (2) are fixedly connected with fixing columns (8), and limiting holes (9) are formed in the four fixing columns (8).

3. A steering adjustment device for a floor brush of a vacuum cleaner as defined in claim 1, wherein: the two installing top boxes (2) are internally provided with second cavities (10), and the two second cavities (10) are internally connected with two-way threaded rods (11) in a rotating mode through bearings.

4. A steering adjustment device for a vacuum cleaner floor brush as defined in claim 3, wherein: two the equal threaded connection in surface of two-way threaded rod (11) has two mounting panels (12), four the equal two erection columns (13) of fixedly connected with in one side of mounting panel (12).

5. A steering adjustment device for a vacuum cleaner floor brush as defined in claim 3, wherein: one end of each of the two bidirectional threaded rods (11) penetrates through the two mounting top boxes (2) and extends to the outside of the two mounting top boxes (2), and one end of each of the two bidirectional threaded rods (11) extending to the outside of the two mounting top boxes (2) is fixedly connected with an adjusting button (14).

6. A steering adjustment device for a floor brush of a vacuum cleaner as defined in claim 1, wherein: the top of the inner wall of each of the two top boxes (2) is provided with four arc-shaped grooves (15), and the inside of each of the two bottom boxes (3) is provided with four arc-shaped through grooves (16).

7. The apparatus of claim 6, wherein: the front and the back of the two bottom boxes (3) are provided with two mounting holes (17), and the insides of the eight arc-shaped through grooves (16) are provided with balls (18).