CN217827752U

CN217827752U - Reversing device for double-sided steam cleaning mop

Info

Publication number: CN217827752U
Application number: CN202221303596.9U
Authority: CN
Inventors: 应吉安
Original assignee: YUYAO JIJIA ELECTRICAL APPLIANCES CO Ltd
Current assignee: YUYAO JIJIA ELECTRICAL APPLIANCES CO Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-18
Anticipated expiration: 2032-05-27

Abstract

The utility model provides a reversing device of a double-sided steam cleaning mop, which comprises a commutator, wherein a valve cavity is arranged in the commutator and is communicated with an external steam generating device; the upper side and the lower side of the valve cavity are respectively provided with a first valve port and a second valve port which are both communicated with the valve cavity; a reversing valve core is arranged in the valve cavity in a sliding manner, and is used for always closing the valve port at the lower side under the action of gravity and enabling the valve port at the upper side to be communicated with the valve cavity; the commutator comprises a three-way pipe, and the valve cavity is arranged in the three-way pipe; a first steam outlet pipe, a second steam outlet pipe and a steam inlet pipe are arranged on the outer wall of the three-way pipe, one end of the steam inlet pipe is communicated with the valve cavity, and the other end of the steam inlet pipe is communicated with the steam generating device; the first steam outlet pipe is communicated with the first valve port, and the second steam outlet pipe is communicated with the second valve port; the utility model provides a pair of switching-over device that two-sided steam cleaned mop has overcome the easy dead inefficacy of card of current switching-over device and has switched inconvenient defect.

Description

Reversing device of double-sided steam cleaning mop

Technical Field

The utility model relates to a mop field especially relates to a switching-over device of clean mop of two-sided steam.

Background

The existing steam mop only cleans the ground by one surface, a large amount of dust can be attached to the towel cloth after the existing steam mop is used for a period of time, the towel cloth needs to be replaced by another towel cloth, the process is relatively troublesome, the time for cleaning the ground is prolonged, in order to use the existing steam mop, one surface is added on the basis of the single-surface steam mop, the existing steam mop is divided into the single-surface steam mop and the double-surface steam mop, one surface of the single-surface steam mop cleans the ground, when one surface of the double-surface steam mop cannot be used, the other surface of the mop can be used only by turning over, the double-surface steam mop is obviously superior to the single-surface steam mop in terms of use convenience, but in terms of power, the steam of the double-surface steam mop can simultaneously flow to the upper surface and the lower surface, only part of the steam cleans the ground, and the other part of the steam flows upwards, so that steam loss is caused.

In order to solve the problems, people design a gravity rotation type double-sided steam mop, for example, patent No. CN110946529A, which is provided with a steam guide assembly, wherein the steam guide assembly adopts a mode of matching a connecting pipe with a limiting disc to switch a steam channel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that a switching-over device of clean mop of two-sided steam is provided to overcome the easy card of current switching-over device and die the inefficacy and switch inconvenient defect.

(II) technical scheme

In order to solve the technical problem, the utility model provides a reversing device of a double-sided steam cleaning mop, which comprises a commutator, wherein a valve cavity is arranged in the commutator and is communicated with an external steam generating device; a first valve port and a second valve port are respectively arranged on the upper side and the lower side of the valve cavity and are communicated with the valve cavity; the valve cavity is internally and slidably provided with a reversing valve core, and the reversing valve core is used for always closing the valve port on the lower side under the action of gravity and enabling the valve port on the upper side to be communicated with the valve cavity. The gravity type reversing valve core is adopted in the reversing device, the reversing valve core slides smoothly in the valve cavity, the phenomenon of blocking cannot occur, the structure is stable and reliable, the switching is convenient, and the using effect is good.

Further, the commutator comprises a three-way pipe, and the valve cavity is arranged in the three-way pipe; a first steam outlet pipe, a second steam outlet pipe and a steam inlet pipe are arranged on the outer wall of the three-way pipe, one end of the steam inlet pipe is communicated with the valve cavity, and the other end of the steam inlet pipe is communicated with the steam generating device; the first steam outlet pipe is communicated with the first valve port, and the second steam outlet pipe is communicated with the second valve port.

Furthermore, the commutator also comprises a first cover plate and a second cover plate which are covered on the upper side and the lower side of the three-way pipe, the first valve port is arranged on the first cover plate, and the second valve port is arranged on the second cover plate; the upper end of the first cover plate is provided with a first flow passage, the lower end of the second cover plate is provided with a second flow passage, the first steam outlet pipe is communicated with the first valve port through the first flow passage, and the second steam outlet pipe is communicated with the second valve port through the second flow passage.

Furthermore, sealing rings matched with the reversing valve core are installed at the first valve port and the second valve port.

Furthermore, the reversing device further comprises a commutator base and a commutator top cover which are fixed with each other, and the commutator is arranged between the commutator base and the commutator top cover.

Furthermore, the axes of the first steam outlet pipe and the second steam outlet pipe are coincident, and the axis of the steam inlet pipe is perpendicular to the axis of the first steam outlet pipe.

Furthermore, the first valve port and the second valve port have the same structure, the first steam outlet pipe and the second steam outlet pipe have the same structure, and the first cover plate and the second cover plate have the same structure.

Furthermore, the reversing valve core is spherical.

Furthermore, the first steam outlet pipe is communicated with an external first steam nozzle, the second steam outlet pipe is communicated with an external second steam nozzle, a first rotating shaft is rotatably installed in the steam inlet pipe, and the first rotating shaft is communicated with the steam generating device.

(III) advantageous effects

The utility model provides a reversing device of double-sided steam cleaning mop, through the cooperation of commutator and switching-over case, when the steam mop overturns and switches over, the switching-over ball valve closes the valve port that is located the downside all the time under the effect of gravity to constitute new steam channel, ensure that steam is sprayed out from the diffuser plate that is located the downside all the time, thereby avoided steam to two faces outflow steam loss that cause, improve steam utilization ratio, clean the effect better, clean efficiency is higher; moreover, the gravity type reversing valve core is adopted, the reversing valve core slides smoothly in the valve cavity, the phenomenon of locking cannot occur, the structure is stable and reliable, the switching is convenient, and the using effect is good; the defects that the conventional reversing device is easy to block, fail and inconvenient to switch are overcome.

Drawings

FIG. 1 is a perspective view of a mop head of a reversing device of a double-sided steam cleaning mop of the present invention;

FIG. 2 is an exploded view of the mop head of the reversing device of the double-sided steam cleaning mop of the present invention;

FIG. 3 is a perspective view of the inside of the mop head of the reversing device of the double-sided steam cleaning mop of the present invention;

FIG. 4 is a sectional view of the mop head of the reversing device of the double-sided steam cleaning mop of the present invention;

FIG. 5 is a sectional view of the mop head of the reversing device of the double-sided steam cleaning mop according to another angle;

FIG. 6 is a perspective view of a reversing device of the double-sided steam cleaning mop of the present invention;

fig. 7 is an exploded view of the reversing device of the double-sided steam cleaning mop of the present invention;

fig. 8 is a sectional view of the reversing device of the double-sided steam cleaning mop of the present invention, cut along the axis of the first steam outlet pipe;

FIG. 9 is a sectional view of the reversing device of the double-sided steam cleaning mop of the present invention, cut along the axis of the steam inlet pipe;

the corresponding part names for the various reference numbers in the figures are: 1. a commutator; 2. a seal ring; 3. A commutator base; 4. a commutator top cover; 5. a nozzle assembly; 7. a mop head; 11. a valve cavity; 12. a first valve port; 13. a second valve port; 14. a reversing valve core; 15. a three-way pipe; 16. a first steam outlet pipe; 17. a second steam outlet pipe; 18. a steam inlet pipe; 19. a first cover plate; 20. a second cover plate; 21. a first flow passage; 22. a second flow passage; 51. a first steam nozzle; 52. a second steam nozzle; 61. a first rotating shaft; 62. a second rotating shaft; 81. a second diffusion plate; 82. a first diffuser plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 9, the utility model provides a reversing device of a double-sided steam cleaning mop, which is installed in a mop head 7, and a first diffusion plate 82 and a second diffusion plate 81 are respectively installed on two opposite sides of the mop head 7. Install steam nozzle assembly 5 in mop head 7, steam nozzle assembly 5 includes first steam nozzle 51 and second steam nozzle 52, and first steam nozzle 51 sets up towards first diffuser plate 82 that is located the downside, and second steam nozzle 52 sets up towards second diffuser plate 81 that is located the upside.

Referring to fig. 6 to 9, the commutator device includes a commutator 1, a commutator base 3 and a commutator top cover 4 fixed to each other, and the commutator 1 is installed between the commutator base 3 and the commutator top cover 4. A valve cavity 11 is arranged in the commutator 1, the valve cavity 11 is communicated with an external steam generating device, the steam generating device is arranged in a machine body, and the machine body is connected with a floor mop head 7. The upper side and the lower side of the valve cavity 11 are respectively provided with a first valve port 12 and a second valve port 13, and the first valve port 12 and the second valve port 13 are both communicated with the valve cavity 11; a reversing valve core 14 is slidably mounted in the valve cavity 11, and the reversing valve core 14 is used for always closing the valve port on the lower side under the action of gravity and enabling the valve port on the upper side to be communicated with the valve cavity 11. Among them, the direction changing valve element 14 is spherical, and slides more smoothly.

Referring to fig. 7 and 8, the commutator 1 comprises a tee pipe 15, and a first cover plate 19 and a second cover plate 20 which are covered on the upper side and the lower side of the tee pipe 15, and the valve chamber 11 is arranged in the tee pipe 15; a first steam outlet pipe 16, a second steam outlet pipe 17 and a steam inlet pipe 18 are arranged on the outer wall of the three-way pipe 15, one end of the steam inlet pipe 18 is communicated with the valve cavity 11, and the other end of the steam inlet pipe is communicated with a steam generating device; the first steam outlet pipe 16 is communicated with the first valve port 12, and the second steam outlet pipe 17 is communicated with the second valve port 13.

Referring to fig. 7 to 9, the first valve port 12 is provided on the first cover plate 19, and the second valve port 13 is provided on the second cover plate 20; the upper end of the first cover plate 19 is provided with a first flow passage 21, the lower end of the second cover plate 20 is provided with a second flow passage 22, the first steam outlet pipe 16 is communicated with the first valve port 12 through the first flow passage 21, and the second steam outlet pipe 17 is communicated with the second valve port 13 through the second flow passage 22. The first valve port 12 and the second valve port 13 are both provided with sealing rings 2 matched with a reversing valve core 14, so that leakage can be prevented, and the using effect is better.

Referring to fig. 7, the axes of the first steam outlet pipe 16 and the second steam outlet pipe 17 are coincident with each other, and the axis of the steam inlet pipe 18 is perpendicular to the axis of the first steam outlet pipe 16. Referring to fig. 3 to 5, the first steam outlet pipe 16 is communicated with a first external steam nozzle 51, the second steam outlet pipe 17 is communicated with a second external steam nozzle 52, the steam inlet pipe 18 is rotatably provided with a first rotating shaft 61, the first rotating shaft 61 is rotatably provided on the mop head 7, and the first rotating shaft 61 is communicated with the steam generating device. The first rotating shaft 61 is provided with a second rotating shaft 62, and the second rotating shaft 62 is connected with the machine body. Set up first pivot 61, when two steam face switch, can guarantee all the time that admission pipe 18 and steam generator communicate, guarantee the feasibility of structure to guarantee to drag the head can 360 degrees rotations, it is more convenient to switch.

In order to reduce the structure and save the manufacturing cost, the first valve port 12 and the second valve port 13 have the same structure, the first steam outlet pipe 16 and the second steam outlet pipe 17 have the same structure, and the first cover plate 19 and the second cover plate 20 have the same structure.

When the valve is switched to the first diffusion plate 82 to be used downwards, the first valve port 12 is located at the upper side, the second valve port 13 is located at the lower side, the reversing valve core 14 closes the second valve port 13 located at the lower side under the action of gravity, the first valve port 12 is communicated with the valve cavity 11, steam generated by the steam generating device flows to the first diffusion plate 82 through the valve cavity 11, the first valve port 12, the first steam outlet pipe 16 and the first steam nozzle 51, and the steam is blocked because the second valve port 13 is closed, and no steam exists on the second diffusion plate 81; when the first diffusion plate 82 is switched to the second diffusion plate 81 to be used downwards, the first valve port 12 is located at the lower side, the second valve port 13 is located at the upper side, the diverter valve core 14 closes the first valve port 12 located at the lower side under the action of gravity, the second valve port 13 is communicated with the valve cavity 11, steam generated by the steam generating device flows to the second diffusion plate 81 through the valve cavity 11, the second valve port 13, the second steam outlet pipe 17 and the second steam nozzle 52, and the steam is blocked because the first valve port 12 is closed, and no steam exists on the first diffusion plate 82.

According to the reversing device for the double-sided steam cleaning mop, the reverser is matched with the reversing valve core, when the steam mop is turned and switched, the reversing ball valve is used for closing the valve port on the lower side all the time under the action of gravity, so that a new steam channel is formed, the steam is ensured to be sprayed out from the diffusion plate on the lower side all the time, the steam loss caused by the steam flowing out to two surfaces is avoided, the steam utilization rate is improved, the cleaning effect is better, and the cleaning efficiency is higher; because the gravity type reversing valve core is adopted, the reversing valve core slides smoothly in the valve cavity, the phenomenon of locking cannot occur, the structure is stable and reliable, the switching is convenient, and the using effect is good; the defects that the conventional reversing device is easy to block and fail and inconvenient to switch are overcome.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a switching-over device that clean mop of two-sided steam which characterized in that: the steam generator comprises a commutator (1), wherein a valve cavity (11) is arranged in the commutator (1), and the valve cavity (11) is communicated with an external steam generating device; a first valve port (12) and a second valve port (13) are respectively arranged on the upper side and the lower side of the valve cavity (11), and the first valve port (12) and the second valve port (13) are communicated with the valve cavity (11); a reversing valve core (14) is arranged in the valve cavity (11) in a sliding mode, and the reversing valve core (14) is used for always closing a valve port on the lower side under the action of gravity and enabling the valve port on the upper side to be communicated with the valve cavity (11).

2. A reversing device for a two-sided steam cleaning mop as defined in claim 1, wherein: the commutator (1) comprises a three-way pipe (15), and the valve cavity (11) is arranged in the three-way pipe (15); a first steam outlet pipe (16), a second steam outlet pipe (17) and a steam inlet pipe (18) are arranged on the outer wall of the three-way pipe (15), one end of the steam inlet pipe (18) is communicated with the valve cavity (11), and the other end of the steam inlet pipe is communicated with the steam generating device; the first steam outlet pipe (16) is communicated with the first valve port (12), and the second steam outlet pipe (17) is communicated with the second valve port (13).

3. A reversing device for a two-sided steam cleaning mop according to claim 2, wherein: the commutator (1) further comprises a first cover plate (19) and a second cover plate (20) which cover the upper side and the lower side of the three-way pipe (15), the first valve port (12) is arranged on the first cover plate (19), and the second valve port (13) is arranged on the second cover plate (20); the upper end of the first cover plate (19) is provided with a first flow passage (21), the lower end of the second cover plate (20) is provided with a second flow passage (22), the first steam outlet pipe (16) is communicated with the first valve port (12) through the first flow passage (21), and the second steam outlet pipe (17) is communicated with the second valve port (13) through the second flow passage (22).

4. A reversing device for a two-sided steam cleaning mop as defined in claim 1, wherein: and sealing rings (2) matched with the reversing valve core (14) are arranged at the first valve port (12) and the second valve port (13).

5. The apparatus for reversing a two-sided steam-cleaned mop of claim 1, further comprising: the commutator comprises a commutator base (3) and a commutator top cover (4), wherein the commutator base (3) and the commutator top cover (4) are fixed to each other, and the commutator (1) is installed between the commutator base (3) and the commutator top cover (4).

6. A reversing device for a two-sided steam cleaning mop according to claim 2, wherein: the axes of the first steam outlet pipe (16) and the second steam outlet pipe (17) are coincident, and the axis of the steam inlet pipe (18) is perpendicular to the axis of the first steam outlet pipe (16).

7. A reversing device for a two-sided steam cleaning mop according to claim 3, wherein: the first valve port (12) and the second valve port (13) are identical in structure, the first steam outlet pipe (16) and the second steam outlet pipe (17) are identical in structure, and the first cover plate (19) and the second cover plate (20) are identical in structure.

8. A reversing device for a two-sided steam cleaning mop as defined in claim 1, wherein: the reversing valve core (14) is spherical.

9. A reversing device for a two-sided steam cleaning mop according to claim 2, wherein: first play steam pipe (16) communicate outside first vapour mouth (51), second play steam pipe (17) communicate outside second vapour mouth (52), steam inlet pipe (18) internal rotation is installed first pivot (61), first pivot (61) intercommunication steam generating device.