Handle structure of a vacuum cleaner / water extractor

Abstract

This utility model discloses a handle structure for a vacuum cleaner / water extractor, including a handle body, which comprises a handheld part and a suction part. A water outlet is located on one side of the suction part, and a water inlet is located on one side of the handheld part. A water pipe is connected to the water inlet. A connecting channel is provided between the water inlet and the water outlet, with the outlet end of the connecting channel communicating with the water outlet and the inlet end communicating with the water inlet. A movable rod is provided between the connecting channel and the water inlet, allowing the inlet end of the connecting channel to be opened and closed. The head end of the movable rod is located at the inlet end of the connecting channel, and the tail end of the movable rod is connected to a spring-loaded button, one end of which is connected to the movable rod. The beneficial effects of this utility model are: the water-passing structure achieves complete sealing, providing excellent sealing performance and ensuring no water leakage even during high-pressure water pump operation, ensuring smooth cleaning work, saving time and effort, and being convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, and in particular to a handle structure for a vacuum cleaner / water extractor. Background Technology

[0002] A wet / dry vacuum cleaner is a cleaning device that can both remove dust and absorb wastewater. It is widely used in industry and commerce and is a common cleaning device today.

[0003] Currently, existing wet / dry vacuum cleaners have a water spray mechanism for cleaning. This mechanism typically involves attaching a thin, flexible water hose to the outside of the vacuum cleaner for water dispensing. A push-button mechanism is used to press the hose to shut off the water flow before vacuuming. The drawback of this mechanism is that when manually pressing to shut off the water flow, the hose cannot be completely sealed, resulting in poor sealing performance and frequent leaks during vacuuming. This makes cleaning difficult, time-consuming, and laborious. Furthermore, pressing to shut off the water flow requires a prolonged press, which is extremely inconvenient for the user. Utility Model Content

[0004] This utility model aims to overcome the shortcomings of the prior art by providing a handle structure for a vacuum cleaner with a water-permeable structure that achieves complete sealing, has good sealing performance, ensures no water leakage during operation, ensures smooth cleaning work, saves time and effort, and is easy to use.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The handle structure of this vacuum cleaner includes a handle body, which includes a hand-held part and a suction part. A water outlet is provided on one side of the suction part, and a water inlet is provided on one side of the hand-held part. A water pipe is connected to the water inlet and is located on the handle body. A connecting channel is provided between the water inlet and the water outlet. The outlet end of the connecting channel is connected to the water outlet, and the inlet end of the connecting channel is connected to the water inlet. A movable rod that can open and close the inlet end of the connecting channel is provided between the connecting channel and the water inlet. The head end of the movable rod is located at the inlet end of the connecting channel, and the tail end of the movable rod is connected to a spring-loaded button. One end of the button is connected to the movable rod, and the other end of the button drives the movable rod away from the inlet end of the connecting channel when pressed.

[0006] Furthermore, a mounting base is provided on the handle body, and a cavity is formed inside the mounting base. The movable rod is located inside the cavity, and the water inlet is connected to the connecting channel through the cavity.

[0007] Furthermore, a water-blocking head is provided at the head end of the movable rod.

[0008] Furthermore, a set of sealing rings is provided on the outer side of the movable rod, and the outer side of the sealing rings contacts the inner wall of the cavity.

[0009] Furthermore, a positioning block is provided on one side of the button, the positioning block is set on the handle body, the button is provided with a groove, and the positioning block is provided with a positioning rod, which can enter the groove to limit the button.

[0010] Furthermore, an obtuse angle of 120°-150° is formed between the handheld part and the suction part.

[0011] Furthermore, the mounting base has a protrusion, the suction part has a cover, and the cover has a slot, into which the protrusion of the mounting base is embedded.

[0012] The beneficial effects of this utility model are: the handle structure of the vacuum cleaner with water suction adopts a water-permeable structure to achieve complete sealing, with good sealing performance. It can ensure no water leakage when the water pump is spraying at a high speed, ensuring the smooth progress of cleaning work, saving time and effort, being convenient to use, having good results, and being conducive to promotion. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional schematic diagram of an embodiment of the present utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. Handle body, 1-1. Hand grip, 1-2. Suction part, 3. Water inlet, 4. Water pipe, 5. Connecting channel, 6. Movable rod, 7. Button, 8. Mounting base, 9. Cavity, 10. Water plug, 11. Sealing ring, 12. Positioning block, 13. Groove, 14. Positioning rod, 15. Protrusion, 16. Cover, 17. Slot. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] Referring to the attached diagram, this handle structure for a vacuum cleaner with a wet / dry function includes a handle body 1. The handle body 1 is used for handheld vacuuming and water extraction. The handle body 1 includes a handheld part 1-1 and a suction part 1-2. The handheld part 1-1 is for the user to hold, and the suction part 1-2 is used for suction. A water outlet 2 is provided on one side of the suction part 1-2 for water to be discharged for cleaning, and then suctioned out by the suction part 1-2. A water inlet 3 is provided on one side of the handheld part 1-1 for water to enter so that water can be discharged from the water outlet 2 for cleaning. A water pipe 4 is connected to the water inlet 3 for water supply. The water pipe 4 is connected to... The vacuum cleaner's water tank is used for water supply. A water pipe 4 is located on the handle body 1. A connecting channel 5 is provided between the water inlet 3 and the water outlet 4 to facilitate water flow. The outlet end of the connecting channel 5 is connected to the water outlet 3, and the inlet end of the connecting channel 5 is connected to the water inlet 3. A movable rod 6 is provided between the connecting channel 5 and the water inlet 3 to open or close the inlet end of the connecting channel 5. The movable rod 6 can move to close or open the inlet end of the connecting channel 5, thus opening and closing the connecting channel 5. When cleaning with water, the movable rod 6 moves away from the inlet end of the connecting channel 5. The connecting channel 5 connects the inlet 3 and outlet 2, allowing water to flow for cleaning. When water needs to be stopped, the movable rod 6 moves to the inlet end of the connecting channel 5, sealing the inlet end and disconnecting the connecting channel 5, thus stopping water flow from outlet 2 and ensuring smooth vacuuming. The movable rod 6 prevents water leakage during operation, ensuring smooth cleaning, saving time and effort, and providing convenient use, good sealing performance, and strong working performance. The head end of the movable rod 6 is located at the inlet end of the connecting channel 5, and the tail end of the movable rod 6 is connected to a spring-loaded button 7. Button 7 is used in this embodiment... In the example, it is set in a strip shape. After being pressed, it can rebound. The rebound structure can be a torsion spring or other conventional rebound structure, which will not be shown in the attached figure. One end of the button 7 is connected to the movable rod 6. When the other end of the button 7 is pressed, it drives the movable rod 6 away from the inlet end of the connecting channel 5. In this way, during operation, the button 7 can drive the movable rod 6 away from the inlet end of the connecting channel 5 to ensure smooth water output. Continuing to press can squeeze the water pipe 4 to adjust the water volume according to the user's needs. The connection between the movable rod 6 and the button 7 is a flexible connection, allowing the button 7 to drive the movable rod 6 to move.

[0018] A mounting base 8 is provided on the handle body 1, and a cavity 9 is formed within the mounting base 8. The movable rod 6 is located within the cavity 9, and the water inlet 3 is connected to the connecting channel 5 through the cavity 9. This configuration, using the mounting base 8, allows the movable rod 6 to operate within the cavity 9, and the cavity 9 allows the connecting channel 5 to connect with the water inlet 3, ensuring normal opening and closing operation. The mounting base 8, movable rod 6, water inlet 3, and water outlet 2 form a water-passing structure. This water-passing structure achieves a complete seal, providing excellent sealing performance and ensuring no water leakage during operation, thus preventing leakage and ensuring smooth cleaning operations.

[0019] A water-blocking head 10 is provided at the head end of the movable rod 6. This design, using the water-blocking head 10, can achieve a further sealing effect, ensuring no water leakage when the water supply is cut off, and further improving the sealing effect.

[0020] A set of sealing rings 11 is provided on the outer side of the movable rod 6, and the outer side of the sealing rings 11 contacts the inner wall of the cavity 9. This arrangement, using sealing rings 11, can prevent water leakage from the cavity 9, providing a good sealing effect and ensuring the normal use of the handle body 1.

[0021] A positioning block 12 is provided on one side of button 7, and the positioning block 12 is set on the handle body 1. A groove 13 is provided on button 7, and a positioning rod 14 is provided on the positioning block 12. The positioning rod 14 can enter the groove 13 to limit button 7. In this way, the positioning block 12 can move to drive the positioning rod 14 to move and insert into the groove 13 to limit button 7. This ensures that the user does not need to press and hold button 7 for a long time, making it convenient and easy for the user to operate.

[0022] The handheld part 1-1 and the suction part 1-2 form an obtuse angle of 120°-150°. This setting, within this angle range, can improve the suction effect and enhance the user's operating comfort, conforming to ergonomics.

[0023] The mounting base 8 has a protrusion 15, and the suction part 1-2 has a cover 16. The cover 16 has a slot 17, and the protrusion 15 of the mounting base 8 is embedded in the slot 17. This design allows the cover 16 to be easily installed and removed from the mounting base 8 via the slot 17. The cover 16 protects the internal structure of the mounting base 8 and facilitates installation and removal.

[0024] The working process of this utility model is as follows: When the machine starts working, water from the water pipe 4 enters the water inlet 3 and then enters the cavity 9. At this time, the movable rod 6 seals the water outlet 2. Then, the button 7 is pressed, and the outer end of the button 7 moves inward to pull the movable rod 6, so that the water blocking head 10 of the movable rod 6 leaves the inlet end of the connecting channel 5. At this time, water is output from the water outlet 2 in the middle of the cavity for water spraying. After the water spraying ends, the button 7 is released, and the button 7 rebounds, causing the movable rod 6 to move and seal the connecting channel 5. Then, the suction operation is performed. After the connecting channel is sealed, there is no more water leakage. The sealing performance is good and the leak-proof effect is strong.

[0025] The features of this utility model embodiment are: the handle structure of the vacuum cleaner of this utility model adopts a water-permeable structure to achieve complete sealing, with good sealing performance, ensuring no water leakage when the high suction pump is spraying, ensuring the smooth progress of cleaning work, saving time and effort, convenient to use, good use effect, and conducive to promotion.

[0026] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A handle structure of a dust and water suction machine, characterized by: The device includes a handle body (1), which includes a handhold part (1-1) and a suction part (1-2). A water outlet (2) is provided on one side of the suction part (1-2), and a water inlet (3) is provided on one side of the handhold part (1-1). A water pipe (4) is connected to the water inlet (3), and the water pipe (4) is located on the handle body (1). A connecting channel (5) is provided between the water inlet (3) and the water outlet (2), and the outlet end of the connecting channel (5) is connected to the water outlet (2). The inlet end of the connecting channel (5) is connected to the water inlet (3). A movable rod (6) that can open and close the inlet end of the connecting channel (5) is provided between the connecting channel (5) and the water inlet (3). The head end of the movable rod (6) is located at the inlet end of the connecting channel (5). The tail end of the movable rod (6) is connected to a spring-loaded button (7). One end of the button (7) is connected to the movable rod (6). When the other end of the button (7) is pressed, it drives the movable rod (6) to leave the inlet end of the connecting channel (5).

2. The handle structure of the vacuum cleaner / water extractor according to claim 1, characterized in that: The handle body (1) is provided with a mounting base (8), and a cavity (9) is formed inside the mounting base (8). The movable rod (6) is located inside the cavity (9), and the water inlet (3) is connected to the connecting channel (5) through the cavity (9).

3. The handle structure of the vacuum cleaner / water extractor according to claim 2, characterized in that: A water-blocking head (10) is provided at the head end of the movable rod (6).

4. The handle structure of the vacuum cleaner / water extractor according to claim 2, characterized in that: A set of sealing rings (11) is provided on the outer side of the movable rod (6), and the outer side of the sealing rings (11) is in contact with the inner wall of the cavity (9).

5. The handle structure of the vacuum cleaner / water extractor according to claim 1, characterized in that: A positioning block (12) is provided on one side of the button (7). The positioning block (12) is provided on the handle body (1). A groove (13) is provided on the button (7). A positioning rod (14) is provided on the positioning block (12). The positioning rod (14) can enter the groove (13) to limit the button (7).

6. The handle structure of the vacuum cleaner / water extractor according to claim 1, characterized in that: The handheld part (1-1) and the suction part (1-2) form an obtuse angle of 120°-150°.

7. The handle structure of the vacuum cleaner / water extractor according to claim 2, characterized in that: The mounting base (8) is provided with a protrusion (15), the suction part (1-2) is provided with a cover (16), the cover (16) is provided with a slot (17), and the protrusion (15) of the mounting base (8) is embedded in the slot (17).

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