CN216998928U - Cleaning device - Google Patents

Abstract

The utility model belongs to the field of washing, and particularly relates to a cleaning device. The utility model aims to solve the problems that the traditional washing machine has unsatisfactory washing effect on small clothes and the small washing machine has unsatisfactory water removal effect on the small clothes. The cleaning device comprises a washing barrel, a washing part is arranged in the washing barrel, a driving part is arranged outside the washing barrel, the output end of the driving part is in driving connection with the washing part, a drying part is further arranged on the outer side of the washing barrel, a one-way waterproof ventilating piece is further arranged between the drying part and the washing barrel, the one-way waterproof ventilating piece is arranged to enable gas in the drying part to enter the washing barrel after passing through the one-way waterproof ventilating piece when negative pressure is generated in the washing barrel, and a channel between the drying part and the washing barrel can be sealed when negative pressure is not generated in the washing barrel. The cleaning device can prevent the drying part from being wetted by splashed water when washing small clothes, and can effectively dry the clothes.

Description

Cleaning device

Technical Field

The utility model belongs to the technical field of washing, and particularly relates to a cleaning device.

Background

In the daily life of the current, with the continuous development and progress of society, people become more concerned about the condition of cleanness and sanitation. Accordingly, people wash laundry more frequently. Therefore, the full-automatic washing brings more and more convenience to people and becomes one of the essential life appliances. The current washing machines are of two types, namely a pulsator washing machine and a drum washing machine. The impeller washing machine is provided with an impeller structure at the bottom of a washing inner barrel, the impeller rotates in the forward and reverse directions in a reciprocating mode in the washing process, water flow in the barrel forms vortexes in different directions, and mutual friction force can be generated while clothes are driven to roll along with the water flow, so that the clothes washing effect is achieved. The drum washing machine utilizes the mechanical work of the motor to rotate the drum, and the clothes are continuously lifted to a high place in the drum and then fall off, so that the clothes can be washed by repeated reciprocating motion.

Compared with clothes such as outerwear and trousers, small clothes such as underwear and underpants are washed relatively more frequently, the capacity of a traditional washing machine (such as a pulsator washing machine or a drum washing machine) is large, if the small clothes are washed frequently, resources are wasted, and the small clothes are usually small in size, so that the washing effect is not expected. Although some small washing machines have been developed, water is not effectively removed from the laundry after the washing is finished.

Accordingly, there is a need in the art for a new washing device to solve the above-mentioned problems of the prior art that the conventional washing machine has an undesirable washing effect on small clothes and the small washing machine has an undesirable water removal effect on small clothes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cleaning device, aiming at the problems that the washing effect of the traditional washing machine on small clothes is not ideal and the dewatering effect of the small washing machine on the small clothes is not ideal in the prior art, the cleaning device comprises a washing barrel, a washing part is arranged in the washing barrel, a driving part is arranged outside the washing barrel, the output end of the driving part is in driving connection with the washing part, a drying part is further arranged outside the washing barrel, a one-way waterproof ventilating piece is further arranged between the drying part and the washing barrel, the one-way waterproof ventilating piece is arranged in a way that when the pressure in the washing barrel is negative, the gas in the drying part can enter the washing barrel after passing through the one-way waterproof ventilating piece, and when the pressure in the washing barrel is not negative, a channel between the drying part and the washing barrel can be sealed.

In a preferred embodiment of the above cleaning apparatus, the drying section includes a heating plate.

In the preferable technical scheme of the cleaning device, the drying part further comprises a fan and a fan motor, the output end of the fan motor is in driving connection with the fan, and the heating plate is arranged between the fan and the one-way waterproof and breathable part.

In a preferred technical scheme of the above cleaning device, the washing part is a pulsator, and the pulsator is in driving connection with an output end of the driving part.

In the preferable technical scheme of the cleaning device, the cleaning device further comprises a dewatering barrel, and the dewatering barrel is connected with the impeller.

In the preferable technical scheme of the cleaning device, the inner wall of the dewatering barrel is also provided with a water blocking block, and/or,

and a roller is also arranged between the outer wall of the dehydration barrel and the inner wall of the washing barrel.

In a preferred embodiment of the above cleaning device, the washing tub is further provided therein with a washing water heating part disposed below the pulsator, and/or,

the impeller is provided with water through holes.

In a preferred technical solution of the above cleaning apparatus, the one-way waterproof air-permeable member includes a waterproof air-permeable body, a waterproof air-permeable passage and a closing plate, the waterproof air-permeable body is disposed between the drying part and the washing tub, the waterproof air-permeable passage passes through the waterproof air-permeable body, the closing plate is disposed in the waterproof air-permeable passage, the closing plate is an elastic plate, and one end of the closing plate is fixedly disposed, and/or,

the cleaning device also comprises a water inlet pipe, one end of the water inlet pipe is communicated with the washing barrel, the other end of the water inlet pipe is communicated with the outside of the washing barrel, and/or,

the cleaning device also comprises a drain pipe, one end of the drain pipe is communicated with the washing barrel, the other end of the drain pipe is communicated with the outside of the washing barrel, the drain pipe is also provided with a pump body, and/or,

the washing tub is further provided with a liquid level sensor, and/or,

the washing tub is further provided with an overflow pipe, one end of the overflow pipe is arranged inside the washing tub, the other end of the overflow pipe is communicated with the outside of the washing tub, and/or,

the cleaning device further comprises a drying shell, the drying shell is detachably arranged at the top of the washing barrel, and the drying part is arranged in the drying shell.

In the preferable technical scheme of the cleaning device, the cleaning device further comprises a base, wherein an opening and closing support plate is arranged on the base, the opening and closing support plate is arranged on the outer side of the base, and the opening and closing support plate is hinged to the base.

In a preferred technical solution of the above cleaning device, the opening and closing support plate is provided with a non-slip mat or a suction cup, and/or,

the base is also provided with a groove for accommodating the hinged bending of the opening and closing support plate.

The technical scheme includes that the cleaning device comprises a washing barrel, a washing part is arranged inside the washing barrel, a driving part is arranged outside the washing barrel, an output end of the driving part is in driving connection with the washing part, a drying part is further arranged outside the washing barrel, a one-way waterproof air-permeable piece is further arranged between the drying part and the washing barrel, the one-way waterproof air-permeable piece is arranged to enable air in the drying part to enter the washing barrel after passing through the one-way waterproof air-permeable piece when negative pressure exists in the washing barrel, and a channel between the drying part and the washing barrel can be sealed when negative pressure does not exist in the washing barrel.

Through the arrangement of the one-way waterproof and breathable piece, the cleaning device can prevent the drying part from being wetted by splashed water when small clothes are washed, does not influence the drying treatment of the clothes by the drying part after washing is finished, and can effectively dry the clothes.

Drawings

The cleaning device of the present invention is described below with reference to the accompanying drawings. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2A is a top view of the stent of FIG. 1 with the stent removed;

FIG. 2B is a cross-sectional view taken at A-A of FIG. 2A;

FIG. 3 is a schematic view of the construction of one embodiment of the one-way waterproof and breathable member of the present invention;

fig. 4 is a schematic structural view of another embodiment of the one-way waterproof and breathable member of the utility model.

List of reference numerals:

101-washing barrel, 102-washing part, 1021-impeller, 1022-dewatering barrel, 1023-water blocking block, 103-driving part, 104-drying part, 1041-one-way waterproof breathable piece, 10411-waterproof breathable body, 10412-waterproof breathable channel, 10413-sealing plate, 10414-sealing block, 1042-heating plate, 1043-fan, 1044-fan motor, 105-roller, 106-washing water heating part, 107-base, 1071-groove, 108-opening and closing support plate, 1081-hinged bend, 109-water inlet pipe, 110-water discharge pipe, 111-pump body, 112-overflow pipe and 113-drying shell.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the fan and the fan motor are described as examples in the specification, it is obvious that the present invention may adopt other similar means, such as replacing the fan and the fan motor with an air pump, etc., as long as air can be introduced into the washing tub.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "provided," and the like are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate, etc. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to solve the problem that the conventional washing machine has an unsatisfactory washing effect on small clothes and the small washing machine has an unsatisfactory dewatering effect on small clothes, as shown in fig. 1-2B, the utility model provides a washing device, which comprises a washing barrel 101 and a driving part 103, wherein the washing barrel 101 is internally provided with a washing part 102, the washing part 102 is a pulsator 1021, and the pulsator 1021 is in driving connection with the output end of the driving part 103. The washing part 102 further includes a dehydration tub 1022, and the dehydration tub 1022 is detachably connected to the pulsator 1021. The inner wall of dehydration bucket 1022 still is equipped with and blocks 1023, blocks 1023 and can drive the rivers rotation when the piece that blocks water rotates along with dehydration bucket 1022, increases rivers and clothing impact friction dynamics, and when dehydration bucket 1022 stopped rotating, blocks 1023 and also can block rivers and continue to rotate, lets rivers stop rotating as soon as possible. A roller 105 is further disposed between the outer wall of the dehydration tub 1022 and the inner wall of the washing tub 101, and the roller 105 may be rotatably disposed on the inner wall of the washing tub 101 and abutted against the outer wall of the dehydration tub 1022, so as to improve stability of the dehydration tub 1022 when rotating and reduce friction. The washing tub 101 is further provided therein with a washing water heating unit 106, the washing water heating unit 106 is disposed under the pulsator 1021, the pulsator 1021 is provided with water passing holes (not shown), and when the washing water heating unit 106 heats surrounding water, the heated hot water moves upward and continues to float upward through the water passing holes. The washing tub 101 is further provided with an overflow pipe 112, one end of the overflow pipe 112 is disposed inside the washing tub 101, the other end of the overflow pipe 112 is communicated with the outside of the washing tub 101 through a communication drain pipe 110, and the overflow pipe 11 prevents the washing tub 101 from being filled with excessive water. The washing tub 101 is also provided with a liquid level sensor (not shown in the drawings).

The cleaning device further comprises a base 107, the base 107 is arranged at the bottom of the washing tub 101 and is detachably connected with the washing tub 101, and the driving part 103 is arranged in the base 107. The driving part 103 is a pulsator motor, and the output end of the pulsator motor is in driving connection with the pulsator 1021. In order to improve the sealing and waterproof effect, a sealing ring (not shown) may be disposed between the output end of the pulsator motor and the washing tub 101. The base 107 is provided with an opening and closing support plate 108, the opening and closing support plate 108 is arranged on the outer side of the base 107, and the opening and closing support plate 108 is hinged with the base 107. The base 107 is also provided with a recess 1071 for receiving the hinge bend 1081 of the opening and closing plate 108. The opening and closing support plate 108 is provided with a non-slip pad (not shown) or a suction cup (not shown). The opening and closing support plate 108 is used for improving the stability of the whole cleaning device in operation and preventing the cleaning device from overturning. And the folding plate 108 can be folded for storage, transportation or unfolded for use.

The cleaning apparatus further includes a water inlet pipe 109, one end of the water inlet pipe 109 is communicated with the washing tub 101, and the other end of the water inlet pipe 109 is communicated with the outside of the washing tub 101. The cleaning device further comprises a drain pipe 110, one end of the drain pipe 110 is communicated with the washing tub 101, the other end of the drain pipe 110 is communicated with the outside of the washing tub 101, the drain pipe 110 is further provided with a pump body 111, and the pump body 111 can be arranged in the base 107. The water inlet pipe 109 and the water outlet pipe 110 are both detachably provided.

The washing device further comprises a drying shell 113, the drying shell 113 is communicated with the outside, and the drying shell 113 is detachably arranged at the top of the washing tub 101, so that clothes can be conveniently put in or taken out. A drying part 104 is further provided at an outer side of the washing tub 101, and the drying part 104 is provided in the drying case 113. A one-way waterproof and air-permeable member 1041 is further provided between the drying part 104 and the washing tub 101. As shown in fig. 3, the one-way waterproof breathable member 1041 comprises a waterproof breathable body 10411, a waterproof breathable channel 10412 and a closing plate 10413, the waterproof breathable body 10411 is disposed between the drying part and the washing tub, the waterproof breathable channel 10412 penetrates through the waterproof breathable body 10411, the closing plate 10413 is disposed at one end of the waterproof breathable channel 10412 close to the washing tub 101, and the size of the cross section of the closing plate 10413 is larger than that of the cross section of the waterproof breathable channel 10412. The closing plate 10413 is an elastic plate, and one end of the closing plate 10413 is fixedly disposed on the waterproof and breathable body 10411, and the other three ends are abutted against the waterproof and breathable body 10411. The drying part 104 includes a heating plate 1042, a fan 1043 and a fan motor 1044, the heating plate 1042 can be connected to a temperature limiter (not shown) to prevent the temperature from being too high, and the heating plate 1042 can also be connected to a fuse (not shown) to be disconnected in case of water leakage, short circuit and the like. The output end of the fan motor 1044 is drivingly connected to the fan 1043, and the heating plate 1042 is disposed between the fan 1043 and the one-way waterproof air-permeable member 1041. In the washing process, the inside of the washing tub 101 is not under negative pressure, and the one-way waterproof and breathable member 1041 can seal the channel between the drying part 104 and the washing tub 101, thereby effectively preventing water flow splashed in the washing process from entering the drying part 104. When dewatering and drying are performed after washing is finished, the pump body 111 pumps air in the washing tub 101 to make the inside of the washing tub 101 be negative pressure, at this time, the one-way waterproof air-permeable member 1041 is opened to enable hot air generated by the heating plate 1042 in the drying part 104 to pass through the one-way waterproof air-permeable member 1041 and then enter the washing tub 101, the arranged fan 1043 can improve the moving effect of the hot air, and the fan 1043 can send formed cold air into the washing tub 101 when the heating plate 1042 is not in operation.

The operation principle of the present embodiment will be explained below:

the drying casing 113 is removed, and clothes, washing liquid, and the like are put into the washing tub 101, and the drying part 104 is mounted. The impeller 1021 drives the dewatering barrel 1022 to rotate together by water entering through the water inlet pipe 109. After the washing is finished, the pump body 111 discharges the water in the washing tub 101, and the pulsator 1021 drives the dehydration tub 1022 to rotate at a fast speed again. After the dehydration is finished, the pump body 111 continues to operate, so that the one-way waterproof and breathable member 1041 is opened under the action of negative pressure, and the air in the drying part 104 is discharged from the drain pipe 110 after passing through the clothes.

It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can modify the above-mentioned structure so that the present invention can be applied to more specific application scenarios without departing from the principle of the present invention, and therefore, all of them will fall into the protection scope of the present invention.

For example, in an alternative embodiment, the fan and the fan motor may be replaced by an air pump (not shown), as long as air can be introduced into the washing tub, without departing from the principle of the present invention, and therefore, the present invention is within the protection scope.

For example, in another alternative embodiment, the dewatering tub 1022 and the pulsator 1021 may be fixedly connected or integrally formed, which do not depart from the principle of the present invention, and thus, all of them will fall within the protection scope of the present invention.

For example, in an alternative embodiment, only one of the level sensor and the overflow pipe 112 (not shown) may be provided without departing from the principles of the present invention, and thus, all of them fall within the scope of the present invention.

For example, in another alternative embodiment, the heating plate 1042 and the fan 1043 may be disposed at the same time, and instead of disposing only the heating plate 1042 (not shown) or only the fan 1043 (not shown), the effect of drying the laundry can be achieved by only introducing hot air or cold air into the washing tub 101, which do not depart from the principle of the present invention and thus all fall within the protection scope of the present invention.

For example, in an alternative embodiment, the closing plate 10413 may be a plate with other shapes, such as a circular plate, besides a plate with a rectangular cross section (not shown). All without departing from the principle of the utility model and therefore falling within the scope of protection of the utility model.

For example, in another alternative embodiment, the closing plate 10413 may be replaced by a closing block 10414 (as shown in fig. 4), the closing block 10414 is an elastic block, at least two closing blocks 10414 abut against each other to form a protrusion when not influenced by external force and close the waterproof ventilation channel 10412, so that liquid and the like in the washing tub 101 cannot enter the waterproof ventilation channel 10412. When the inside of the washing tub 101 is under negative pressure, the two closing blocks 10414 are spread downward to allow gas to pass therethrough. All without departing from the principle of the utility model and therefore falling within the scope of protection of the utility model.

In summary, the cleaning device of the present invention can prevent the drying unit 104 from being wetted by the splashed water when washing small clothes, and does not affect the drying process of the clothes by the drying unit 104 after the washing is finished, and the drying unit 104 can introduce hot air or cold air into the washing tub 101, so as to effectively dry the clothes. And the cleaning device has good stability in the whole operation process, and can avoid the cleaning device from overturning.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims (10)

1. The utility model provides a cleaning device, includes the washing barrel, the inside of washing barrel is equipped with washing portion, the outside of washing barrel is equipped with the drive division, the output of drive division with washing portion drive is connected, its characterized in that, the outside of washing barrel still is equipped with drying portion with still be provided with one-way waterproof ventilative piece between the washing barrel, one-way waterproof ventilative piece sets to when being the negative pressure in the washing barrel, can make the gas of drying portion passes through get into behind the one-way waterproof ventilative piece the washing barrel when not being the negative pressure in the washing barrel, can seal drying portion with passageway between the washing barrel.

2. The cleaning device of claim 1, wherein the drying section includes a heating plate.

3. The cleaning apparatus defined in claim 2, wherein the dryer section further includes a fan and a fan motor, an output of the fan motor being drivingly connected to the fan, the heating panel being disposed between the fan and the one-way waterproof air-permeable member.

4. The cleaning device of claim 1, wherein the washing section is a pulsator drivingly connected to the output of the drive section.

5. The cleaning device of claim 4, further comprising a dehydration barrel connected to the impeller.

6. The cleaning device according to claim 5, characterized in that the inner wall of the dewatering tub is further provided with a water block, and/or,

and a roller is also arranged between the outer wall of the dehydration barrel and the inner wall of the washing barrel.

7. The washing device according to claim 4, wherein a washing water heating part is further provided in the washing tub, the washing water heating part being provided below the pulsator, and/or,

the impeller is provided with water holes.

8. The cleaning device according to claim 1, wherein the one-way waterproof and breathable member comprises a waterproof and breathable body disposed between the drying part and the washing tub, a waterproof and breathable passage passing through the waterproof and breathable body, and a closing plate disposed in the waterproof and breathable passage, the closing plate is an elastic plate, and one end of the closing plate is fixedly disposed, or,

the cleaning device also comprises a water inlet pipe, one end of the water inlet pipe is communicated with the washing barrel, the other end of the water inlet pipe is communicated with the outside of the washing barrel, or,

the cleaning device also comprises a drain pipe, one end of the drain pipe is communicated with the washing barrel, the other end of the drain pipe is communicated with the outside of the washing barrel, the drain pipe is also provided with a pump body, or,

the washing tub is further provided with a liquid level sensor, or,

the washing tub is further provided with an overflow pipe, one end of the overflow pipe is arranged inside the washing tub, the other end of the overflow pipe is communicated with the outside of the washing tub, or,

the cleaning device further comprises a drying shell, the drying shell is detachably arranged at the top of the washing barrel, and the drying part is arranged in the drying shell.

9. The cleaning device of claim 1, further comprising a base, wherein the base is provided with an opening and closing support plate, the opening and closing support plate is arranged on the outer side of the base, and the opening and closing support plate is hinged to the base.

10. The cleaning device according to claim 9, characterized in that the opening and closing plate is provided with non-slip pads or suction cups, and/or,

the base is also provided with a groove for accommodating the hinged bending of the opening and closing support plate.

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