CN116269081A - Handheld floor washing machine with handle power-assisted lifting function - Google Patents

Abstract

The invention discloses a handheld floor washing machine with a handle for assisting lifting, which relates to the technical field of handheld floor washing machines, and aims at the problems that when the existing handheld floor washing machine is used, an auxiliary lifting structure is not arranged at a rotary joint of the existing handheld floor washing machine, when the integral weight of the upper end of the device is heavy, the operation time is long, the arm pain of a user is caused, and the use feeling of the user is low. The device not only can be used for carrying out auxiliary lifting to the water tank operating unit of slope, avoids long-time operation to lead to arm ache, and is easy and simple to handle, has improved user's feel, and the device is labour saving and time saving more.

Description

A hand-held floor scrubber with a handle for lifting

technical field

The invention relates to the technical field of hand-held floor washing machines, in particular to a hand-held floor washing machine with a handle for lifting.

Background technique

Hand-held washing machine is a kind of washing device, and it is used in many occasions, such as families, hospitals, shopping malls and hotels, etc. It can be divided into small washing machines, automatic washing machines, multi-functional washing machines, etc. And other types, depending on the occasion of use, the type of choice is also different. It has the function of cleaning the ground and recycling sewage. The clean water flows to the brush plate in the clean water tank, and the brush or scouring pad of the brush plate rubs against the ground to achieve the effect of cleaning the ground. The sewage is collected through the set squeegee. The sewage is then sucked into the sewage tank by the sewage recovery system.

When the traditional hand-held floor washing machine is in use, the rotating connection between the upper end and the lower end brushing device does not have an auxiliary lifting structure. When the user operates for a long time, the force on the user's arm is relatively large, and the operation time is long, which will cause the user's arm to be sore, and the user's sense of use is low. Therefore, we propose a handheld Scrubbing machine to solve the above problems.

Contents of the invention

The present invention proposes a hand-held floor scrubber with a handle for lifting to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention adopts the following technical solutions:

A hand-held floor washing machine with a handle for lifting, including a water tank operating assembly and a floor brushing assembly arranged at its lower end, the connection between the water tank operating assembly and the floor brushing assembly is provided for operating the water tank during use A rotating assembly for power-assisted lifting. The rotating assembly includes a rotating central shaft, a rotating block, a fixed frame, a movable pin, and a torsion spring. The rotating central shaft, the movable pin, and the torsion spring are used in conjunction to use the torsion of the torsion spring to rotate and assist lifting. The water tank operation assembly above the rotating assembly, the movable pin is used to control the release of the torsion spring torsion, and the floor brushing assembly is equipped with a mounting bracket.

As a further solution of the present invention: the water tank operating assembly includes an operating handle, a control device is connected to the operating handle, an operating panel is provided at the upper end of the control device, and a main rod is installed at the bottom of the control device.

As a further solution of the present invention: a sewage tank is installed on one side outside the main pole, a clean water tank is installed on the other side outside the main pole, a cleaning liquid tank is arranged under one side of the clean water tank, the sewage tank, The clean water tank and the lower end of the main rod are equipped with a base, and a connecting block is installed at the bottom of the base.

As a further solution of the present invention: the lower end of the connecting block is movably connected with the upper end of the rotating block.

As a further solution of the present invention: the rotating block and the torsion spring are movably mounted on the outside of the rotating central shaft, the upper end of the torsion spring is connected to the rotating block, the rotating central shaft is installed on the fixed frame through, and the A movable pin is movably connected to the fixed frame below the rotating central axis, and one end of the movable pin is in movable limit contact with the lower end of the torsion spring.

As a further solution of the present invention: the floor brushing assembly includes a brush plate power device, two brush plates are arranged under the brush plate power device, and a squeegee is provided on one side of the two brush plates, and the squeegee The two ends of the other side are respectively provided with pick-up guide wheels.

As a further solution of the present invention: a fixing frame is installed on the brush power device, and a connecting pipe is installed and connected between the brush power device and the base.

As a further solution of the present invention: the installation frame is installed on the outside of the brush plate power device close to one end of the sewage tank, and pulleys are respectively installed at both ends of the installation frame.

As a further solution of the present invention: the other end of the brush power device is provided with a handle, and the brush power device above the handle is provided with a card slot, and the card slot is movably connected with a block, and the block is installed On the side of the base close to the clean water tank.

As a further solution of the present invention: magnets are respectively arranged inside the card slot and the card block.

The beneficial effects of the present invention are:

1. The device is used in conjunction with the set rotating center shaft, rotating block, fixed frame, movable pin, torsion spring, connecting block and brush plate power device. It is used to move the movable pin to adjust the corner of the torsion spring Fixing, through the torsion of the torsion spring, it is used to assist the lifting of the tilted water tank operating components, so as to avoid the heavy water tank operating components due to the full water volume in the fresh water tank or sewage tank during long-term operation of the user, which may cause the arm Soreness, convenient for the user to use, easy to operate, improve the user's sense of use, reduce the force on the user's arm, reduce the burden on the user's arm, and save time and effort for the device.

2. The device is used in conjunction with the provided rotating components, handles, card slots and blocks to fold the floor brushing components when the equipment is not in use, reducing the space occupied, and by cooperating with the mounting frame and pulleys It is convenient to store, place and move the device as a whole, and has high flexibility.

To sum up, this device can not only use the torque of the torsion spring to assist in lifting the inclined water tank operating components, so as to avoid the user’s arm pain due to the overall weight of the water tank operating components during long-term operation, and is easy to operate , improve the user's sense of use, reduce the force on the user's arm, save time and effort for the device, and can also fold the floor brushing component to reduce the floor space and have high flexibility.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a structural schematic diagram of the folded state of the present invention.

Fig. 3 is a schematic structural diagram of the rotating assembly in Fig. 1 of the present invention.

Fig. 4 is a schematic structural diagram of the rotating assembly in the working state of the present invention.

Fig. 5 is a schematic structural diagram of the floor brushing assembly in Fig. 2 of the present invention.

Fig. 6 is a schematic diagram of the structure at A in Fig. 4 of the present invention.

Symbols in the figure: 1, water tank operation component; 101, operation handle; 102, operation panel; 103, control device; 104, sewage tank; 105, clean water tank; 106, connection block; 107, main rod; 108, cleaning liquid tank ; 109, base; 2, floor brush assembly; 201, brush plate power device; 202, brush plate; 203, squeegee; 204, squeegee head guide wheel; 303, fixed frame; 304, movable pin; 305, torsion spring; 4, mounting frame; 5, pulley; 6, connecting pipe; 7, handle;

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Fig. 1, Fig. 2 and Fig. 3, this embodiment provides a hand-held floor washing machine with a handle for lifting, including a water tank operating component 1 and a floor brushing component 2 provided at its lower end, the water tank operating component 1 and The connection of the floor brushing assembly 2 is provided with a rotating assembly 3 for assisting lifting of the water tank operating assembly 1 during use. The rotating assembly 3 includes a rotating central shaft 301, a rotating block 302, a fixed frame 303, a movable pin 304 and a torsion spring 305, the rotation center shaft 301, the movable pin 304 and the torsion spring 305 are used together, and the torsion force of the torsion spring 305 is used to rotate and assist the lifting of the water tank operation assembly 1 above the rotation assembly 3, so as to prevent the user from being damaged by the water tank operation assembly 1 when operating for a long time. The overall weight causes sore arms, which is convenient for the user to use, improves the user's sense of use, reduces the force on the user's arm, reduces the burden on the user's arm, saves time and effort for the device, and the movable pin 304 is used to control the torsion spring 305 To release the torsion, a mounting frame 4 is installed on the floor brush assembly 2, and the mounting frame 4 is installed on the outside of the brush plate power device 201 close to the end of the sewage tank 104, and the two ends of the mounting frame 4 are respectively equipped with pulleys 5, which are used when the device is not suitable. , when the floor brushing assembly 2 is folded, the whole device is placed and moved.

As shown in Figure 1, Figure 2 and Figure 3, the water tank operating assembly 1 includes an operating handle 101, which is convenient for the user to move the device. Used in conjunction with the control device 103, it is used to control the overall operation of the equipment. The main rod 107 is installed at the bottom of the control device 103, and a sewage tank 104 is installed on the outer side of the main rod 107, which is used to store the sewage after washing. Clear water tank 105 is installed on the other side, is used for containing clear water, and clean water tank 105 one side belows is provided with cleaning liquid tank 108, is used for containing the cleaning liquid of ground washing, the lower end of dirty water tank 104, clean water tank 105 and main bar 107 A base 109 is installed for installing the clean water tank 105 and the dirty water tank 104, etc., the bottom of the base 109 is equipped with a connecting block 106 for connecting with the rotating assembly 3, and the lower end of the connecting block 106 is movably connected with the upper end of the rotating block 302.

As shown in Figures 1 and 3-6, the rotating block 302 and the torsion spring 305 are movably mounted on the outside of the rotation center shaft 301, and the upper end of the torsion spring 305 is connected to the rotation block 302, and the rotation center shaft 301 is installed through the fixed On the frame 303, a movable pin 304 is movably connected to the fixed frame 303 below the central axis of rotation 301, and one end of the movable pin 304 is in limited contact with the lower end of the torsion spring 305. By pushing the movable pin 304 toward the lower end of the torsion spring 305, One end of the movable pin 304 is clamped to the side of the end of the torsion spring 305, and the end of the torsion spring 305 is fixed. When the device is in use, the user controls the water tank operation assembly 1 to tilt by holding the operating handle 101, and through the movement of the torsion spring 305 The torque is used in conjunction with the rotating block 302 and the connecting block 106 to assist the lifting of the water tank operation component 1, so as to prevent the overall weight of the water tank operation component 1 due to the full water in the clean water tank 105 or sewage tank 104 when the user operates for a long time It causes arm soreness, is convenient for the user to use, is easy to operate, improves the user's sense of use, reduces the force on the user's arm, reduces the burden on the user's arm, and saves time and effort for the device.

As shown in Fig. 1, Fig. 2 and Fig. 3, the floor brush assembly 2 includes a brush plate power device 201, which is used to control the rotation of the brush plate 202, clean the ground, and control the sewage in the squeegee 203 to be transported to the sewage tank In 104, two brush trays 202 are arranged under the brush tray power device 201, and a squeegee 203 is arranged on one side of the two brush trays 202, which are used to absorb the sewage on the ground, and are sucked under the action of the brush tray power device 201. To the sewage tank 104, and to scrape the sewage on the ground, the two ends of the other side of the squeegee 203 are respectively provided with a squeegee guide wheel 204 to guide the squeegee 203, and the brush power device 201 is equipped with a fixed frame 303 , a connection pipe 6 is installed and connected between the brush plate power device 201 and the base 109 for transporting clean water and sewage.

As shown in Figure 2 and Figure 3, the other end of the brush power device 201 is provided with a handle 7 for controlling the floor brush assembly 2 to carry out movable folding or contact folding, and a card slot is opened on the brush power device 201 above the handle 7 8. The card slot 8 is movably connected with a card block 9, and the card block 9 is installed on the side of the base 109 close to the clean water tank 105. The inside of the card slot 8 and the card block 9 are respectively provided with magnets, which are used to control the card slot 8 and the card block 9. The magnetic suction positioning connection prevents the card block 9 from falling off from the card slot 8 at will.

The working principle of the present invention is: when the device is in use, first place the brushing assembly 2 on the ground, and push the movable pin 304 toward the lower end side of the torsion spring 305, so that one end of the movable pin 304 is stuck to the side of the end of the torsion spring 305 , the end of the torsion spring 305 is fixed, and the user can hold the operating handle 101 to tilt the water tank operation assembly 1. Through the torsion force of the torsion spring 305, it is used in conjunction with the rotating block 302 and the connecting block 106 to adjust the water tank operation assembly. 1. Auxiliary lifting is performed to prevent the user from causing sore arms when the clean water tank 105 or the sewage tank 104 is full of water and the overall weight of the water tank operation component 1 during long-term operation, which is convenient for the user, easy to operate, and improves Improve the user's sense of use, reduce the force on the user's arm, reduce the burden on the user's arm, the device is more labor-saving, and then the device can be started and operated through the operation panel 102, and the brush plate 202 is driven to rotate by the brush plate power device 201 At the same time, the cleaning liquid in the cleaning liquid tank 108 is sprayed to the ground, and the ground is cleaned by the clean water in the brush plate 202 and the clean water tank 105, and then the squeegee 203 is used in conjunction with the brush plate power device 201 to collect the sewage. Just in the sewage tank 104;

When the operation is over, pull the movable pin 304 outward to release the fixation on the lower end of the torsion spring 305, so that the torsion force of the torsion spring 305 is released, and then the floor brushing assembly 2 is folded through the handle 7, so that the clamping block 9 and the clamping groove 8 Magnetic clamping can complete the limiting folding of the floor brushing assembly 2, and the lower side of the brush plate power device 201 and the pulley 5 can be placed in contact with the ground.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides a hand-held type washing machine with handle helping hand lifting, includes water tank operating unit (1) and brush ground subassembly (2) that lower extreme set up, a serial communication port, water tank operating unit (1) sets up with the junction that is used for carrying out power promotion's rotating assembly (3) to water tank operating unit (1) in the use with brushing ground subassembly (2), rotating assembly (3) are including rotatory center pin (301), rotating block (302), mount (303), movable pin (304) and torsional spring (305), rotatory center pin (301), movable pin (304) and torsional spring (305) cooperation are used, utilize water tank operating unit (1) of torsion rotatory helping hand lifting rotating assembly (3) top of torsional spring (305), movable pin (304) are used for controlling the release of torsional force of torsional spring (305), install mounting bracket (4) on brushing ground subassembly (2).

2. The hand-held floor washer with handle power-assisted lifting according to claim 1, wherein the water tank operating assembly (1) comprises an operating handle (101), a control device (103) is connected to the operating handle (101), an operating panel (102) is arranged at the upper end of the control device (103), and a main rod (107) is arranged at the bottom of the control device (103).

3. The hand-held floor washer with handle power-assisted lifting according to claim 2, wherein a sewage tank (104) is installed on one side of the outer portion of the main rod (107), a clean water tank (105) is installed on the other side of the outer portion of the main rod (107), a cleaning liquid tank (108) is arranged below one side of the clean water tank (105), a base (109) is installed at the lower ends of the sewage tank (104), the clean water tank (105) and the main rod (107), and a connecting block (106) is installed at the bottom of the base (109).

4. A hand-held floor washer with handle assisted lifting as claimed in claim 3, wherein the lower end of the connecting block (106) is movably connected with the upper end of the rotating block (302).

5. The hand-held floor washing machine with the handle power-assisted lifting function according to claim 1, wherein the rotating block (302) and the torsion spring (305) are movably sleeved outside the rotating center shaft (301), one end above the torsion spring (305) is connected with the rotating block (302), the rotating center shaft (301) is installed on the fixing frame (303) in a penetrating mode, a movable pin (304) is movably connected on the fixing frame (303) below the rotating center shaft (301) in a penetrating mode, and one end of the movable pin (304) is in movable limiting contact with one end below the torsion spring (305).

6. The hand-held floor scrubber with the handle power-assisted lifting function according to claim 1, wherein the floor scrubbing assembly (2) comprises a brush disc power device (201), two brush discs (202) are arranged below the brush disc power device (201), one side of each brush disc (202) is provided with a water absorbing scraper (203), and two ends of the other side of each water absorbing scraper (203) are respectively provided with a scraper guide wheel (204).

7. The hand-held floor washer with handle power-assisted lifting of claim 6, wherein a fixing frame (303) is installed on the brush disc power device (201), and a connecting pipe (6) is installed between the brush disc power device (201) and the base (109).

8. The hand-held floor washer with the handle power-assisted lifting function according to claim 1, wherein the mounting frame (4) is arranged outside the brush plate power device (201) and near one end of the sewage tank (104), and pulleys (5) are respectively arranged at two ends of the mounting frame (4).

9. The hand-held floor washer with handle power-assisted lifting function according to claim 8, wherein a handle (7) is arranged at the other end of the brush disc power device (201), a clamping groove (8) is formed in the brush disc power device (201) above the handle (7), a clamping block (9) is movably connected to the clamping groove (8), and the clamping block (9) is arranged on one side, close to the clean water tank (105), of the base (109).

10. The hand-held floor washer with the handle power-assisted lifting function according to claim 9, wherein magnets are respectively arranged inside the clamping groove (8) and the clamping block (9).

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