Suction brush with long handle

Abstract

The utility model discloses a suction brush with a long handle. The cleaning brush comprises a hose and a suction brush head, a plurality of adjusting pipes are sequentially connected between the hose and the suction brush head, connecting seats are arranged at the front end opening of the hose and the front end openings of the adjusting pipes, and cleaning brush seats matched with the connecting seats are arranged at the rear end opening of the suction brush head and the rear end openings of the adjusting pipes. The front end opening of the hose and the rear end opening of the adjusting pipe, the front end opening and the rear end opening of every two adjacent adjusting pipes, and the rear end opening of the adjusting pipe and the front end opening of the suction brush head are connected in an inserted mode through matching of a connecting base and a cleaning brush base, and a buckle structure is arranged between the connecting base and the cleaning brush base. The utility model has the beneficial effects that the use convenience is improved through the design of the plurality of sections of adjusting pipes; separation and connection are easy, and mounting and dismounting are convenient; through the design of the front water scraping strip and the rear brush, the cleaning effect is greatly improved; and through the design of a large mouth structure at the front end part of the suction brush head, the dirty part can be cleaned more efficiently and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a long-handled suction brush. Background Art

[0002] With the development of technology, vacuum cleaners, as one of the cleaning devices, have become more and more popular. The working principle of a vacuum cleaner is that the motor inside the vacuum cleaner runs at high speed, so that dust enters the inside of the vacuum cleaner together with air and is filtered by the dust filtering component. The filtered air is then released back into the environment to improve the environment, comfort and air quality. In addition, some vacuum cleaners also have a water spraying function, which can spray water on the ground before vacuuming to avoid the situation of dust flying during vacuuming.

[0003] Chinese Patent Authorization Publication No.: CN 114176458 B, Authorization Publication Date: January 3, 2023, discloses a structure of a portable vacuum cleaner, including a pillar housing. A dirt collection box installation groove and a water tank installation groove are provided on the surface of the pillar housing. A dirt collection box and a water tank are respectively installed in the dirt collection box installation groove and the water tank installation groove. A water pump and a fan are installed inside the pillar housing. A connector one and a connector two are provided on the bottom surface of the dirt collection box installation groove. The bottom of the dirt collection box is provided with an interface one matching the connector one and an interface two matching the connector two. The dirt collection box is communicated with the inside of the pillar housing through the cooperation of the interface one and the connector one. A suction pipe is provided on the pillar housing. One end of the suction pipe is installed on the connector two and is communicated with the dirt collection box through the cooperation of the connector two and the interface two. The other end of the suction pipe is placed outside the pillar housing and a cleaning head is installed thereon. A suction channel is provided on the cleaning head. The cleaning head is composed of a connecting part and a working part. The connecting part is located at one end of the suction channel and matches the other end of the suction pipe. The working part is located at the other end of the suction channel and is flat in shape. A water tank valve is provided at the bottom of the water tank. A water tank valve connector matching the water tank valve is installed on the bottom surface of the water tank installation groove. The water tank valve connector and the water pump are communicated through a pump inlet pipe. A nozzle connector is installed at the other end of the suction pipe. The water pump and the nozzle connector are communicated through a pump outlet pipe. A nozzle matching the nozzle connector is also provided on the cleaning head. The disadvantage of this patent is that the suction pipe cannot adjust its own length according to the actual use needs. Whether the suction pipe is too long or too short will affect the convenience of use.

[0004] In summary, there is a need for a long-handled suction brush that can improve the convenience of use. Summary of the Utility Model

[0005] The utility model is to overcome the deficiency that the suction pipe in the prior art cannot adjust its own length according to the actual use needs, and provides a long-handled suction brush that can improve the convenience of use.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A long-handle suction brush, comprising a hose and a suction head. Between the hose and the suction head, a plurality of adjustment pipes are sequentially connected. Connection seats are provided at the front ports of the hose and the adjustment pipes. Cleaning brush seats matching the connection seats are provided at the rear ports of the suction head and the adjustment pipes. The front port of the hose and the rear port of the adjustment pipe, the front port and the rear port of two adjacent adjustment pipes, and the rear port of the adjustment pipe and the front port of the suction head are mutually inserted through the cooperation of the connection seat and the cleaning brush seat. A buckle structure is provided between the connection seat and the cleaning brush seat.

[0008] By installing multiple adjustment pipes between the hose and the suction head, the user can design the length distance between the hose and the suction head according to their own needs, improving the convenience of use. The hose, the adjustment pipes and the suction head adopt an insertion design and are connected and fixed through a buckle structure. The connection method is simple and easy to operate, easy to separate and connect, convenient for installation and disassembly, and reduces the difficulty of later maintenance and repair.

[0009] Preferably, the buckle structure includes a joint button installed on the connection seat. One end of the joint button is hinged to the connection seat, and a buckle body is fixed to the other end of the joint button. A clamping head matching the buckle body is fixed on the cleaning brush seat. During installation, insert the connection seat and the cleaning brush seat well, and then rotate the joint button to make the buckle body buckle on the clamping head to complete the assembly. It is convenient to use, easy to separate and connect.

[0010] Preferably, a spray head is fixed inside the connection seat. A spray water pipe is connected to the rear port of the spray head. A handle part is provided on the hose. A spray water valve is fixed inside the handle part. A spray water valve button connected to the spray water valve is installed on the surface of the handle part. The front port of the spray water valve is connected to the rear port of the spray head on the hose through the spray water pipe. During installation, connect the spray water pipe on the previous spray head to the front port of the next spray head to complete the connection of the internal water circuit. When spraying water is needed, just press the spray water valve button at the handle part, and the water flow can sequentially pass through the spray water valve and the spray water pipe and flow to the suction head and spray out from the suction head, thereby improving the cleaning effect.

[0011] Preferably, a water scraping strip and a brush are provided on the suction head. Both the water scraping strip and the brush are installed in front of the front port of the suction head. The distance between the water scraping strip and the front port of the suction head is greater than the distance between the brush and the front port of the suction head. Through the design of the front water scraping strip and the rear brush, the suction head can clean and absorb water more thoroughly at the dirty place, greatly improving the cleaning effect.

[0012] Preferably, the channel diameter of the front end of the suction head gradually increases from the end far from the front port of the suction head to the end close to the front port of the suction head. Through the large-mouth structure design of the front end of the suction head, the suction head can clean dirty areas more efficiently and conveniently, further improving the cleaning effect.

[0013] Preferably, it further includes a main body. The rear port of the hose is connected to the main body. The rear port of the water spray valve is connected to the main body through a water spray pipe. A plurality of universal wheels are installed at the bottom of the main body. The main body plays the role of dust suction and water supply. Through the design of the universal wheels at the bottom, it is more convenient to drag during use.

[0014] The beneficial effects of the present utility model are as follows: Through the design of the multi-section adjustment pipe, the convenience of use is improved; through the connection and fixation of the buckle structure, it is easy to separate and connect, facilitating installation and disassembly; through the design of the front wiper strip and the rear brush, the cleaning effect is greatly improved; through the large-mouth structure design of the front end of the suction head, it can clean dirty areas more efficiently and conveniently; through the design of the universal wheels at the bottom, it is more convenient to drag during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is Figure 1 a partial exploded view of

[0017] Figure 3 is Figure 2 an enlarged view of part A in

[0018] In the figure: 1. Hose, 2. Suction head, 3. Adjustment pipe, 4. Connection seat, 5. Cleaning brush seat, 6. Joint button, 7. Buckle body, 8. Chuck, 9. Nozzle, 10. Water spray pipe, 11. Handle part, 12. Water spray valve, 13. Water spray valve button, 14. Wiper strip, 15. Brush, 16. Main body, 17. Universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further describes the present utility model in conjunction with the drawings and specific embodiments.

[0020] As shown in Figure 1 、 Figure 2 and Figure 3In the described embodiment, a long-handled suction brush includes a hose 1 and a suction head 2. A plurality of adjustment tubes 3 are sequentially connected between the hose 1 and the suction head 2. Connection seats 4 are provided at the front ports of the hose 1 and the adjustment tubes 3, and cleaning brush seats 5 matching the connection seats 4 are provided at the rear ports of the suction head 2 and the adjustment tubes 3. The front port of the hose 1 and the rear port of the adjustment tube 3, the front port and the rear port of two adjacent adjustment tubes 3, and the rear port of the adjustment tube 3 and the front port of the suction head 2 are mutually inserted through the cooperation of the connection seats 4 and the cleaning brush seats 5. A snap structure is provided between the connection seat 4 and the cleaning brush seat 5.

[0021] The snap structure includes a joint button 6 installed on the connection seat 4. One end of the joint button 6 is hinged to the connection seat 4, and a buckle body 7 is fixed to the other end of the joint button 6. A chuck 8 matching the buckle body 7 is fixed on the cleaning brush seat 5.

[0022] A nozzle 9 is fixed inside the connection seat 4. A water spray pipe 10 is connected to the rear port of the nozzle 9. A handle portion 11 is provided on the hose 1. A water spray valve 12 is fixed inside the handle portion 11. A water spray valve button 13 connected to the water spray valve 12 is installed on the surface of the handle portion 11. The front port of the water spray valve 12 and the rear port of the nozzle 9 on the hose 1 are connected through the water spray pipe 10.

[0023] A water scraping strip 14 and a brush 15 are provided on the suction head 2. The water scraping strip 14 and the brush 15 are both installed in front of the front port of the suction head 2. The distance between the water scraping strip 14 and the front port of the suction head 2 is greater than the distance between the brush 15 and the front port of the suction head 2.

[0024] The channel diameter of the front end portion of the suction head 2 gradually increases from the end far from the front port of the suction head 2 to the end close to the front port of the suction head 2.

[0025] It further includes a main unit 16. The rear port of the hose 1 is connected to the main unit 16. The rear port of the water spray valve 12 and the main unit 16 are connected through the water spray pipe 10. A plurality of universal wheels 17 are installed at the bottom of the main unit 16.

[0026] When installing the adjustment tube 3 between the hose 1 and the suction head 2, first connect the water spray pipe 10 inside the adjustment tube 3 to the front port of the nozzle 9 on the connection seat 4 at the front port of the hose 1, then insert the cleaning brush seat 5 at the rear port of the adjustment tube 3 into the connection seat 4 at the front port of the hose 1. After that, rotate the joint button 6 to make the buckle body 7 buckle on the chuck 8. Then insert the cleaning brush seat 5 at the rear port of the suction head 2 into the connection seat 4 at the front port of the adjustment tube 3. After that, rotate the joint button 6 to make the buckle body 7 buckle on the chuck 8, and the assembly can be completed.

[0027] When water spraying cleaning is needed, just press the water spraying valve button at the handle part, and the water flow in the main machine can flow through the water spraying valve and the water spraying pipe to the suction brush head in sequence and spray out from the suction brush head.

Claims

1. A long handle suction brush, characterized in that: The invention comprises a hose (1) and a suction brush head (2), wherein a plurality of sections of regulating tubes (3) are sequentially connected between the hose (1) and the suction brush head (2), a connecting seat (4) is provided at the front end of the hose (1) and the front end of the regulating tube (3), a cleaning brush seat (5) matching the connecting seat (4) is provided at the rear end of the suction brush head (2) and the rear end of the regulating tube (3), the front end of the hose (1) and the rear end of the regulating tube (3), the front end and the rear end of two adjacent sections of the regulating tube (3), and the rear end of the regulating tube (3) and the front end of the suction brush head (2) are mutually plugged through the cooperation of the connecting seat (4) and the cleaning brush seat (5), and a buckle structure is provided between the connecting seat (4) and the cleaning brush seat (5).

2. A long-handled suction brush according to claim 1, characterized in that: The buckle structure comprises a connector button (6) mounted on the connecting seat (4), one end of the connector button (6) being hinged to the connecting seat (4), a buckle body (7) being fixed to the other end of the connector button (6), and a clamping head (8) matching the buckle body (7) being fixed to the cleaning brush seat (5).

3. A long-handled suction brush according to claim 1, characterized in that: A spray head (9) is fixed on the inner side of the connection seat (4), a water spray pipe (10) is connected to the rear port of the spray head (9), a handle portion (11) is provided on the hose (1), a water spray valve (12) is fixed on the inner side of the handle portion (11), a water spray valve button (13) connected to the water spray valve (12) is installed on the surface of the handle portion (11), and the front port of the water spray valve (12) and the rear port of the spray head (9) on the hose (1) are connected via the water spray pipe (10).

4. A long-handled suction brush according to claim 1, 2 or 3, characterized in that: The suction brush head (2) is provided with a wiper strip (14) and a brush (15), and the wiper strip (14) and the brush (15) are both installed in front of a front port of the suction brush head (2), and the distance between the wiper strip (14) and the front port of the suction brush head (2) is greater than the distance between the brush (15) and the front port of the suction brush head (2).

5. A long-handled suction brush according to claim 1, 2 or 3, characterized in that: The channel caliber of the front end of the suction brush head (2) gradually increases from an end away from the front end of the suction brush head (2) to an end close to the front end of the suction brush head (2).

6. A long-handled suction brush according to claim 3, characterized in that: It also includes a main unit (16), the rear port of the hose (1) being connected to the main unit (16), the rear port of the water spray valve (12) being connected to the main unit (16) via a water spray pipe (10), and a plurality of universal wheels (17) being installed at the bottom of the main unit (16).

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