Double-sided steam cleaning mop

Abstract

The present invention provides a double-sided steam cleaning mop, comprising a mop body, a mop head, a steam nozzle assembly and a reversing device, wherein the mop head can be rotatable 360 ​​degrees and is installed at the lower end of the mop body, and the mop head comprises a first diffuser plate and a second diffuser plate which are arranged opposite to each other; the steam nozzle assembly is arranged in the mop head and is connected with the steam generating device, and the steam nozzle assembly comprises a first steam nozzle arranged toward the first diffuser plate and a second steam nozzle arranged toward the second diffuser plate; the reversing device is arranged in the mop head and is connected in series between the steam generating device and the steam nozzle assembly; when switching from the first diffuser plate to the second diffuser plate for use, the reversing device guides the steam generated by the steam generating device to the second steam nozzle and blocks the steam from flowing to the first steam nozzle; the double-sided steam cleaning mop provided by the present invention overcomes the defect of low steam utilization rate of the existing double-sided steam mops.

Description

Technical Field

[0001] The invention relates to the field of steam cleaning mops, in particular to a double-sided steam cleaning mop. Background Art

[0002] Mop is an indispensable cleaning tool in the home. General dust mop can remove dust very well, but it is not easy to remove oil stains or viscous liquids, and the floor is relatively moist after cleaning. At the same time, the mop head will carry bacteria to other places when cleaning the floor. To solve the above problems, steam mop has been extended on the basis of traditional mop. The high temperature of steam can effectively dissolve oil stains or viscous liquids, and the steam evaporates quickly, which is not easy to form a slippery floor. At the same time, the high temperature of steam can effectively kill bacteria on the floor, thereby improving the cleanliness of the room.

[0003] Usually, a steam mop has only one side for cleaning the floor. After using it for a period of time, a lot of dust will adhere to the towel cloth, and the towel cloth needs to be replaced. This process is relatively troublesome and increases the time for cleaning the floor. For the convenience of use, an additional side is added to the single-sided steam mop, which is divided into single-sided steam mop and double-sided steam mop. The single-sided steam mop has one side for cleaning the floor, and when one side of the double-sided steam mop cannot be used, you only need to flip it over to use the other side of the mop. In terms of ease of use, the double-sided steam mop is obviously better than the single-sided steam mop, but in terms of power, the steam of the double-sided steam mop will flow to both the upper and lower sides at the same time, only part of the steam is used to clean the floor, and the other part of the steam flows upward, thus causing steam loss. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The problem to be solved by the present invention is to provide a double-sided steam cleaning mop to overcome the defect of low steam utilization rate caused by steam discharge from both sides of the existing double-sided steam mop.

[0006] (II) Technical solution

[0007] In order to solve the technical problem, the present invention provides a double-sided steam cleaning mop, comprising:

[0008] A mop body, in which a steam generating device is arranged;

[0009] The mop head is rotatable 360 ​​degrees and is mounted on the lower end of the mop body, and includes a first diffuser plate and a second diffuser plate that are arranged opposite to each other;

[0010] a steam nozzle assembly, arranged in the floor mop head and connected to the steam generating device, comprising a first steam nozzle arranged toward the first diffuser plate and a second steam nozzle arranged toward the second diffuser plate;

[0011] A reversing device is arranged in the mop head and is connected in series between the steam generating device and the steam nozzle assembly; when switching from the first diffuser plate to the second diffuser plate for use, the reversing device guides the steam generated by the steam generating device to the second steam nozzle and blocks the steam from flowing to the first steam nozzle.

[0012] The double-sided steam cleaning mop has a simple structure, a high steam utilization rate, a good use effect, and is convenient to switch between the two steam use surfaces, thus overcoming the defect of the existing double-sided steam mop having a low steam utilization rate due to steam output on both sides.

[0013] Furthermore, the reversing device includes a reversing device, a valve cavity is arranged in the reversing device, and a first valve port and a second valve port are respectively arranged on the upper and lower sides of the valve cavity, the first valve port is connected to the first steam nozzle, and the second valve port is connected to the second steam nozzle; a reversing ball valve is slidably installed in the valve cavity, and under the action of gravity, the reversing ball valve always closes the valve port located on the lower side.

[0014] Furthermore, the reversing device includes 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, and the steam inlet pipe is connected to the valve cavity, and the first valve port, the first steam outlet pipe and the first steam nozzle are connected in sequence, and the second valve port, the second steam outlet pipe and the second steam nozzle are connected in sequence.

[0015] Furthermore, the reversing device also includes a first cover plate and a second cover plate covering the upper and lower sides 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; a first flow channel is arranged at the upper end of the first cover plate, and a second flow channel is arranged at the lower end surface of the second cover plate, the first steam outlet pipe is connected to the first valve port through the first flow channel, and the second steam outlet pipe is connected to the second valve port through the second flow channel; sealing rings matching the reversing ball valve are installed at both the first valve port and the second valve port.

[0016] Furthermore, the commutating device also includes a commutator base and a commutator top cover fixed to each other, and the commutator is installed between the commutator base and the commutator top cover.

[0017] Furthermore, a first rotating shaft is rotatably installed at the end of the mop head, one end of the first rotating shaft is rotatably installed in the steam inlet pipe of the commutator, and the other end is connected to the steam generating device; a second rotating shaft is installed on the first rotating shaft, and the second rotating shaft is connected to the mop body, and the axes of the first rotating shaft and the second rotating shaft are perpendicular to each other; a limiting protrusion is provided on the first rotating shaft for limiting the mop body.

[0018] Furthermore, the first diffuser plate and the second diffuser plate each include two disc-shaped diffusers that are symmetrically and spaced apart and a connecting portion for connecting the two disc-shaped diffusers, the connecting portion corresponding to the position of the steam nozzle assembly, and the back of the first diffuser plate and the second diffuser plate are each provided with a third flow channel, and the steam sprayed from the steam nozzle is conducted to the disc-shaped diffuser through the third flow channel.

[0019] Furthermore, a plurality of linear diffusion grooves are arranged at equal intervals in a circular shape on the outer side surface of the disc-shaped diffusion portion, and a through hole is arranged on the inner wall of the linear diffusion groove, and the linear diffusion groove is connected to the third flow channel through the through hole; the floor mop is provided with a star-shaped diffusion groove on the inner side of the disc-shaped diffusion portion, and the star-shaped diffusion groove is connected to the linear diffusion groove.

[0020] Furthermore, a plurality of adhesive portions are provided on two opposite sides of the mop head, and cleaning cloths are mounted on two opposite sides of the mop head through the adhesive portions.

[0021] (III) Beneficial effects

[0022] The double-sided steam cleaning mop provided by the present invention is provided with a reversing device. Through the cooperation of the reversing device and the reversing ball valve, when the steam mop is flipped and switched, the reversing ball valve always closes the valve port located on the lower side under the action of gravity, thereby forming a new steam channel, ensuring that steam is always sprayed from the diffusion plate located on the lower side, thereby avoiding steam loss caused by steam flowing out to two sides, improving steam utilization rate, and achieving better cleaning effect and higher cleaning efficiency; and the mop head can rotate 360 ​​degrees around the first rotating shaft, which is convenient for switching between the two steam sides, and the operation is simpler and more convenient; the double-sided steam cleaning mop has a simple structure, a high steam utilization rate, a good use effect, and convenient switching between the two steam use sides, thereby overcoming the defect of low steam utilization rate caused by steam discharge from both sides of the existing double-sided steam mop. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a double-sided steam cleaning mop according to the present invention;

[0024] Figure 2 A three-dimensional diagram of a double-sided steam cleaning mop according to the present invention after the cleaning cloth is removed;

[0025] Figure 3 An exploded view of a double-sided steam cleaning floor mop head of the present invention;

[0026] Figure 4 A three-dimensional diagram of the interior of a double-sided steam cleaning mop of the present invention;

[0027] Figure 5 It is a cross-sectional view of a double-sided steam cleaning mop according to the present invention cut along the axis of the steam inlet pipe;

[0028] Figure 6 It is a cross-sectional view of a double-sided steam cleaning mop according to the present invention cut along the axis of the first steam outlet pipe;

[0029] Figure 7 A three-dimensional diagram of a double-sided steam cleaning mop from the back of the first diffusion plate of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the front side of the first diffusion plate of a double-sided steam cleaning mop of the present invention;

[0031] Fig. 9 A three-dimensional diagram of a double-sided steam cleaning mop reversing device according to the present invention;

[0032] Fig.10 It is an exploded view of a double-sided steam cleaning floor-drag reversing device of the present invention;

[0033] Fig.11 It is a cross-sectional view of a double-sided steam cleaning drag reversing device of the present invention cut along the axis of the first steam outlet pipe;

[0034] Fig.12 It is a cross-sectional view of a double-sided steam cleaning mop according to the present invention cut along the axis of the steam inlet pipe;

[0035] The names of the components corresponding to the reference numerals in the figure are: 1. mop body; 2. mop head; 3. nozzle assembly; 4. reversing device; 6. cleaning cloth; 21. first diffuser; 22. second diffuser; 31. first nozzle; 32. second nozzle; 41. commutator; 42. reversing ball valve; 43. sealing ring; 44. commutator base; 45. commutator top cover; 51. first rotating shaft; 52. second rotating shaft; 201. adhesive portion; 211. disc-shaped Diffuser; 212, connecting portion; 213, third flow channel; 214, linear diffusion groove; 215, through hole; 216, star-shaped diffusion groove; 411, valve cavity; 412, first valve port; 413, second valve port; 414, three-way pipe; 415, first steam outlet pipe; 416, second steam outlet pipe; 417, steam inlet pipe; 418, first cover plate; 419, second cover plate; 420, first flow channel; 421, second flow channel; 511, limiting protrusion. DETAILED DESCRIPTION

[0036] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0037] See also Figures 1 to 12 The present invention provides a double-sided steam cleaning mop, comprising a mop body 1, a mop head 2, a steam nozzle assembly 3 and a reversing device 4.

[0038] See also Figure 1 A steam generating device (not shown in the figure) is arranged in the mop body 1, and the steam generating device can generate steam and guide the steam to the mop head 2.

[0039] See also Figure 2 and Figure 3 The floor mop head 2 can be installed at the lower end of the floor mop body 1 in a 360-degree rotatable manner. With the floor mop head 2 that can rotate 360 ​​degrees, there is no need to consider forward and reverse rotation when switching between the two steam surfaces, which makes the operation simpler and more convenient. The floor mop head 2 includes a first diffuser plate 21 and a second diffuser plate 22 that are arranged opposite to each other. The first diffuser plate 21 and the second diffuser plate 22 have the same structure and are both used to evenly diffuse steam onto the cleaning cloth 6 to improve the cleaning effect. A plurality of adhesive portions 201 are provided on the opposite sides of the floor mop head 2, and the cleaning cloth 6 can be detachably installed on the opposite sides of the floor mop head 2 through the adhesive portions 201. Among them, the adhesive portion 201 can be made of Velcro or the like.

[0040] See also Figure 4 and Figure 5 The steam nozzle assembly 3 is arranged in the floor mop head 2 and is connected to the steam generating device. The steam nozzle assembly 3 includes a first steam nozzle 31 arranged toward the first diffuser plate 21 and a second steam nozzle 32 arranged toward the second diffuser plate 22. The first steam nozzle 31 and the second steam nozzle 32 are an integrated structure and their axes coincide with each other.

[0041] See also Figures 4 to 6 The reversing device 4 is arranged at the center of the floor mop 2, and is connected in series between the steam generating device and the steam nozzle assembly 3; when the first diffuser 21 is switched to the second diffuser 22, the reversing device 4 guides the steam generated by the steam generating device to the second steam nozzle 32, and blocks the steam from flowing to the first steam nozzle 31. That is, the steam is always guided to the diffuser on the lower side, and the steam is blocked from flowing to the diffuser on the upper side, so as to avoid the steam flowing to the two surfaces and causing steam loss.

[0042] See also Figures 4 to 6 as well as Figures 9 to 12 The reversing device 4 includes a reversing device 41 and a reversing device base 44 and a reversing device top cover 45 fixed to each other. The reversing device 41 is installed between the reversing device base 44 and the reversing device top cover 45. A valve cavity 411 is arranged in the reversing device 41, and the valve cavity 411 is connected to the steam generating device. The first valve port 412 and the second valve port 413 which are connected to the valve cavity 411 are arranged on the upper and lower sides of the valve cavity 411, respectively. The first valve port 412 is connected to the first steam nozzle 31, and the second valve port 413 is connected to the second steam nozzle 32. A reversing ball valve 42 is slidably installed in the valve cavity 411. Under the action of gravity, the reversing ball valve 42 always closes the valve port located at the lower side. In order to improve the use effect and prevent leakage, a sealing ring 43 which cooperates with the reversing ball valve 42 is installed at the first valve port 412 and the second valve port 413.

[0043] See also Figures 10 to 12 The commutator 41 includes a tee 414 and a first cover plate 418 and a second cover plate 419 covering the upper and lower sides of the tee 414. The valve cavity 411 is arranged in the tee 414. The outer wall of the tee 414 is provided with a first steam outlet pipe 415, a second steam outlet pipe 416 and a steam inlet pipe 417. The axes of the first steam outlet pipe 415 and the second steam outlet pipe 416 coincide with each other, and the axis of the steam inlet pipe 417 is perpendicular to the axis of the first steam outlet pipe 415. One end of the steam inlet pipe 417 is connected to the valve cavity 411, and the other end is connected to the steam generating device. The first valve port 412, the first steam outlet pipe 415 and the first steam nozzle 31 are connected in sequence, and the second valve port 413, the second steam outlet pipe 416 and the second steam nozzle 32 are connected in sequence.

[0044] See also Figure 11 to Figure 12 The first valve port 412 is arranged on the first cover plate 418, and the second valve port 413 is arranged on the second cover plate 419; the first flow channel 420 is arranged on the upper end of the first cover plate 418, and the second flow channel 421 is arranged on the lower end surface of the second cover plate 419; the first steam outlet pipe 415 is connected to the first valve port 412 through the first flow channel 420, and the second steam outlet pipe 416 is connected to the second valve port 413 through the second flow channel 421. The first steam outlet pipe 415 is connected to the first steam nozzle 31 through a connecting pipe, and the second steam outlet pipe 416 is connected to the second steam nozzle 32 through a connecting pipe.

[0045] See also Figure 2 , Figure 4 and Figure 5 The end of the floor mop head 2 is rotatably mounted with a first rotating shaft 51, one end of the first rotating shaft 51 is rotatably mounted in the steam inlet pipe 417 of the commutator 41, and the other end is connected to the steam generating device through a connecting pipe; this method can always ensure that the steam inlet pipe 417 is connected to the steam generating device when the two steam surfaces are switched, ensure the feasibility of the structure, and ensure that the floor mop head can rotate 360 ​​degrees, making switching more convenient. A second rotating shaft 52 is installed on the first rotating shaft 51, and the second rotating shaft 52 is connected to the floor mop body 1. The axes of the first rotating shaft 51 and the second rotating shaft 52 are perpendicular; the second rotating shaft 52 is used to rotate the floor mop body 1 back and forth relative to the floor mop head 2, so as to facilitate the adjustment of the angle of the floor mop head 2 for cleaning. A limiting protrusion 511 for limiting the floor mop body 1 is provided on the first rotating shaft 51.

[0046] See also Figure 3 , Figure 7 and Figure 8 The first diffuser plate 21 and the second diffuser plate 22 each include two disc-shaped diffusers 211 that are symmetrically and spaced apart and a connecting portion 212 for connecting the two disc-shaped diffusers 211, the connecting portion 212 corresponds to the position of the steam nozzle assembly 3, and the back of the first diffuser plate 21 and the second diffuser plate 22 are each provided with a third flow channel 213, and the steam sprayed from the steam nozzle is conducted to the disc-shaped diffuser 211 through the third flow channel 213.

[0047] See also Figures 7 and 8 The outer side surface of the disc-shaped diffuser 211 is provided with a plurality of linear diffuser grooves 214 at equal intervals in an annular manner, and the inner wall of the linear diffuser groove 214 is provided with a through hole 215, and the linear diffuser groove 214 is connected to the third flow channel 213 through the through hole 215; the floor mop 2 is provided with a star-shaped diffuser groove 216 on the inner side of the disc-shaped diffuser 211, and the star-shaped diffuser groove 216 is connected to the linear diffuser groove 214. In this way, the disc-shaped diffuser and the star-shaped diffuser groove cooperate to make the steam sprayed from the steam nozzle diffuse along the preset flow channel and act evenly on the cleaning cloth, so as to achieve a better use effect.

[0048] When in use, when the first diffuser 21 is switched to face downward, the first valve port 412 is located at the upper side and the second valve port 413 is located at the lower side. Under the action of gravity, the reversing ball valve 42 closes the second valve port 413 located at the lower side, and the first valve port 412 is connected to the valve cavity 411. The steam generated by the steam generating device flows to the first diffuser 21 through the valve cavity 411, the first valve port 412, the first steam outlet pipe 415 and the first steam nozzle 31. Since the second valve port 413 is closed, the steam is blocked and there is no steam on the second diffuser 22. When the first diffuser 21 is switched to the second diffuser 22 for use facing downward, the first valve port 412 is located at the lower side and the second valve port 413 is located at the upper side. Under the action of gravity, the reversing ball valve 42 closes the first valve port 412 located at the lower side, and the second valve port 413 is connected to the valve cavity 411. The steam generated by the steam generating device flows to the second diffuser 22 through the valve cavity 411, the second valve port 413, the second steam outlet pipe 416 and the second steam nozzle 32. Since the first valve port 412 is closed, the steam is blocked and there is no steam on the first diffuser 21.

[0049] The present invention provides a double-sided steam cleaning floor mop, which has a simple structure, a high steam utilization rate, a good use effect, and is convenient to switch between two steam use surfaces; a reversing device is provided, and through the cooperation of the reversing device and the reversing ball valve, when the steam mop is flipped and switched, the reversing ball valve always closes the valve port on the lower side under the action of gravity, thereby forming a new steam channel, ensuring that steam is always sprayed from the diffusion plate on the lower side, thereby avoiding steam loss caused by steam flowing out to two surfaces, improving steam utilization rate, and achieving better cleaning effect and higher cleaning efficiency; and the floor mop head can rotate 360 ​​degrees around the first rotating shaft, so as to facilitate switching between the two steam surfaces, and the operation is simpler and more convenient.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A double-sided steam cleaning mop, characterized in that: include: A mop body (1) having a steam generating device disposed therein; A floor mop head (2) is mounted on the lower end of the floor mop body (1) and can rotate 360 ​​degrees, and comprises a first diffuser plate (21) and a second diffuser plate (22) arranged opposite to each other; a steam nozzle assembly (3) arranged in the floor mop head (2) and connected to the steam generating device, comprising a first steam nozzle (31) arranged towards the first diffuser plate (21) and a second steam nozzle (32) arranged towards the second diffuser plate (22); a reversing device (4) disposed in the floor mop head (2) and connected in series between the steam generating device and the steam nozzle assembly (3); when switching from the first diffuser plate (21) to the second diffuser plate (22) for use, the reversing device (4) directs the steam generated by the steam generating device to the second steam nozzle (32) and blocks the steam from flowing to the first steam nozzle (31); The reversing device (4) comprises a reversing device (41), wherein a valve cavity (411) is arranged in the reversing device (41), and a first valve port (412) and a second valve port (413) are arranged at the upper and lower sides of the valve cavity (411), respectively, wherein the first valve port (412) is connected to the first steam nozzle (31), and the second valve port (413) is connected to the second steam nozzle (32); a reversing ball valve (42) is slidably mounted in the valve cavity (411), and under the action of gravity, the reversing ball valve (42) always closes the valve port located at the lower side; The commutator (41) comprises a three-way pipe (414), the valve cavity (411) being arranged in the three-way pipe (414); a first steam outlet pipe (415), a second steam outlet pipe (416) and a steam inlet pipe (417) being arranged on an outer wall of the three-way pipe (414), the steam inlet pipe (417) being connected to the valve cavity (411), the first valve port (412), the first steam outlet pipe (415) and the first steam nozzle (31) being connected in sequence, and the second valve port (413), the second steam outlet pipe (416) and the second steam nozzle (32) being connected in sequence; The commutator (41) further comprises a first cover plate (418) and a second cover plate (419) covering the upper and lower sides of the three-way pipe (414); the first valve port (412) is arranged on the first cover plate (418), and the second valve port (413) is arranged on the second cover plate (419); a first flow channel (420) is arranged at the upper end of the first cover plate (418), and a second flow channel (421) is arranged at the lower end of the second cover plate (419); the first steam outlet pipe (415) is connected to the first valve port (412) through the first flow channel (420), and the second steam outlet pipe (416) is connected to the second valve port (413) through the second flow channel (421); The first diffuser plate (21) and the second diffuser plate (22) each comprise two disc-shaped diffusers (211) that are symmetrically and spaced apart, and a connecting portion (212) for connecting the two disc-shaped diffusers (211), wherein the connecting portion (212) corresponds to the position of the steam nozzle assembly (3), and the back of the first diffuser plate (21) and the second diffuser plate (22) are each provided with a third flow channel (213), and the steam sprayed from the steam nozzle is conducted to the disc-shaped diffusers (211) through the third flow channel (213). ); the outer side surface of the disc-shaped diffusion portion (211) is provided with a plurality of linear diffusion grooves (214) at equal intervals in an annular manner, the inner wall of the linear diffusion groove (214) is provided with a through hole (215), and the linear diffusion groove (214) is connected to the third flow channel (213) through the through hole (215); the floor mop (2) is provided with a star-shaped diffusion groove (216) on the inner side of the disc-shaped diffusion portion (211), and the star-shaped diffusion groove (216) is connected to the linear diffusion groove (214); The reversing device (4) further comprises a commutator base (44) and a commutator top cover (45) fixed to each other, the commutator (41) being mounted between the commutator base (44) and the commutator top cover (45); the first flow channel (420) being arranged between the commutator top cover (45) and the first cover plate (418), and the second flow channel (421) being arranged between the commutator base (44) and the second cover plate (419); a first rotating shaft (51) being rotatably mounted at the end of the floor mop head (2), one end of the first rotating shaft (51) being rotatably mounted on the steam inlet pipe (417) of the commutator (41). ), and the other end is connected to the steam generating device; the first rotating shaft (51) is used to enable the mop head (2) to rotate 360 ​​degrees; a second rotating shaft (52) is installed on the first rotating shaft (51), the second rotating shaft (52) is connected to the mop body (1), and the second rotating shaft (52) is used to enable the mop body (1) to rotate forward and backward relative to the mop head (2) to facilitate adjustment of the angle of the mop head (2); the axes of the first rotating shaft (51) and the second rotating shaft (52) are perpendicular to each other; and a limiting protrusion (511) is provided on the first rotating shaft (51) for limiting the mop body (1).

2. The double-sided steam cleaning mop according to claim 1, characterized in that: A sealing ring (43) that cooperates with the reversing ball valve (42) is installed at both the first valve port (412) and the second valve port (413).

3. The double-sided steam cleaning mop according to claim 1, characterized in that: A plurality of adhesive portions (201) are provided on two opposite sides of the floor mop head (2), and cleaning cloths (6) are mounted on two opposite sides of the floor mop head (2) via the adhesive portions (201).

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