Ironing device

Abstract

The utility model provides an ironing device which comprises a device body, a water tank assembly and a ventilation assembly, the water tank assembly and the ventilation assembly are both connected to the device body, the device body is provided with an ironing face, and the water tank assembly is provided with a water storage cavity; the ventilation assembly comprises a ventilation adapter, the ventilation adapter comprises a first communication part and a second communication part which are connected with each other, the first communication part is provided with a water injection hole and a ventilation hole, when one of the water injection hole and the ventilation hole is opened, the other one is closed, the second communication part is provided with a first channel, and the water injection hole is communicated with the water storage cavity; the vent hole is communicated with the water storage cavity through a first channel, the first channel extends in the height direction of the device body and is provided with a first port, and the first port is higher than the vent hole in the height direction of the device body. According to the ironing device, the actual liquid capacity of the water storage cavity is large, and the liquid in the water storage cavity is not prone to overflowing during operation.

Description

Technical Field

[0001] The present application relates to the technical field of fabric ironing appliances, and in particular to an ironing device. Background Art

[0002] With the development of science and technology and the improvement of living standards, ironing machines, as a household appliance that can perform clothing ironing, drying and other care, have become increasingly popular.

[0003] In the related art, an ironing machine may include a water tank unit, a steam generating unit and an ironing board. The steam generating unit has a steam chamber so that liquid is vaporized in the steam chamber to generate high-temperature steam. The high-temperature steam is sprayed onto the surface of clothing through the steam holes of the ironing board, and wrinkles on the surface of clothing are flattened by the ironing board. The water tank unit has a water storage chamber and a water adding hole. The water adding hole is provided with a water adding cover to facilitate opening or closing the water adding hole. The water storage chamber is used to store liquid and then provide it to the steam generating unit. In order to allow the liquid in the water tank unit to flow smoothly into the steam chamber for vaporization, an air vent is required to be provided on the water adding cover so that the water storage chamber is connected to the atmosphere, so that the liquid in the water storage chamber flows into the steam chamber under the action of atmospheric pressure and its own gravity.

[0004] In order to prevent the liquid in the water storage chamber from overflowing from the vent when the ironing machine is in use, the water storage chamber cannot be completely filled with liquid, thereby causing the actual capacity of the water storage chamber to be far lower than the designed capacity. Utility Model Content

[0005] Based on this, the present application provides an ironing device to solve the deficiencies in the related art.

[0006] The ironing device provided in the present application comprises a device body, a water tank assembly and a ventilation assembly, wherein the water tank assembly and the ventilation assembly are both connected to the device body, the device body has an ironing surface, and the water tank assembly has a water storage cavity;

[0007] The ventilation assembly includes a ventilation adapter, which includes a first connecting portion and a second connecting portion connected to each other, the first connecting portion having a water injection hole and a vent hole, when one of the water injection hole and the vent hole is opened, the other is closed, the second connecting portion having a first channel, the water injection hole is connected to the water storage cavity, and the vent hole is connected to the water storage cavity through the first channel;

[0008] The first channel extends along the height direction of the device body, and has a first port. Along the height direction of the device body, the height of the first port is higher than the height of the vent hole.

[0009] The ironing device provided by the present application is provided with an ironing surface for contacting with the surface of the fabric to iron the fabric, a water storage chamber for storing liquid, a water injection hole for replenishing liquid into the water storage chamber, a vent hole for connecting the atmospheric environment and the first channel, and a first channel for connecting the water storage chamber and the vent hole, and the height of the first port of the first channel in the height direction of the device body is higher than the height of the vent hole, thereby raising the position of the connection point between the water storage chamber and the atmospheric environment, thereby increasing the actual amount of liquid that can be contained in the water storage chamber, and by controlling the water injection hole and the vent hole to open and close, when the ironing device moves, the liquid in the water storage chamber will not overflow from the water injection hole, and the vent hole can connect the atmospheric environment and the water storage chamber. Therefore, in the ironing device provided by the present application, the actual liquid capacity of the water storage chamber is large, and the liquid in the water storage chamber is not easy to overflow during operation.

[0010] In a possible implementation, the ventilation assembly further includes a ventilation hose, and the ventilation hose is connected between the ventilation hole and the first channel.

[0011] In this way, the vent holes and the first channel extending in different directions are conveniently connected through the bendable vent hose, so that the vent holes, the vent hose and the first channel are connected in sequence between the atmospheric environment and the water storage chamber, so that when the ironing device is working, the liquid in the water storage chamber can smoothly enter the steam component for vaporization.

[0012] In a possible implementation, the ventilation assembly further includes a sealing one-way valve, which is connected to the ventilation hole to control the on-off state of the ventilation hole.

[0013] In this way, the on-off state of the vent hole is controlled by sealing the one-way valve, so that when the vent hole is opened, the water injection hole is closed to facilitate ventilation of the vent hole, or when the water injection hole is opened, the vent hole is closed to facilitate fluid replenishment of the water injection hole.

[0014] In one possible implementation, the ventilation assembly also includes a sealing cover unit, which includes a cover body and a sealing member that are connected to each other. The device body also includes a shell, and the cover body can be connected to the shell in an openable and closable manner to drive the sealing member to close the water injection hole and open the sealing one-way valve at the same time, or drive the sealing member to open the water injection hole and close the sealing one-way valve at the same time.

[0015] In this way, when the cover body is locked on the shell, the seal opens the sealing one-way valve and closes the water injection hole at the same time, thereby connecting the vent hole to the water storage chamber, thereby connecting the water storage chamber to the atmospheric environment; when the cover body and the shell are unlocked and flipped open, the seal can be driven to separate from the first connecting part, thereby opening the water injection hole and closing the sealing one-way valve at the same time, thereby facilitating the replenishment of liquid to the water storage chamber through the water injection hole.

[0016] In a possible implementation, an extension direction of the first channel is perpendicular to the ironing surface, and an extension direction of the vent hole forms an angle with an extension direction of the first channel.

[0017] In this way, the end of the first channel facing away from the ironing surface can be effectively raised, thereby effectively raising the position of the point where the water storage chamber is connected to the atmospheric environment, and the vent holes are arranged obliquely relative to the first channel, so that the first channel and the vent holes are conducive to the flow of gas but not to the flow of liquid, thereby preventing liquid from overflowing from the first channel and the vent holes when the ironing device moves.

[0018] In a possible implementation, the first channel further includes a second port, the first port is located at an end of the first channel away from the ironing surface, and the second port is located at an end of the first channel facing the ironing surface;

[0019] The second port is connected to the vent hole, and a projection of the vent hole on the first channel is located between the first port and the second port.

[0020] In this way, when the ironing surface is in a horizontal state, the second port will be lower than the vent, while the first port will be higher than the vent, and the first port is the highest position of the connection between the water storage chamber and the atmospheric environment. In this way, the position of the connection between the water storage chamber and the atmospheric environment can be raised while lowering the position of the vent, thereby making the vent, the ventilation hose and the first channel form a fluid channel that is connected in sequence and extends in a tortuous manner, thereby facilitating ventilation without overflowing water.

[0021] In one possible implementation, the water tank assembly also includes a third connecting part, the extension direction of the third connecting part is consistent with the extension direction of the second connecting part, the second connecting part is inserted into the third connecting part, and a second channel is defined between the outer wall of the second connecting part and the inner wall of the third connecting part, and the first channel and the second channel are sequentially connected between the vent hole and the water storage chamber.

[0022] In this way, the first channel and the second channel are connected end to end, and the fluid flow directions of the first channel and the second channel are opposite, so that the gas can flow smoothly between the vent hole, the first channel and the second channel to connect the atmospheric environment and the water storage chamber, while increasing the difficulty of the liquid in the water storage chamber overflowing. The liquid in the water storage chamber is more difficult to overflow through the second channel, the first channel and the vent hole, thereby improving the use effect of the ironing device.

[0023] In a possible implementation, the second connecting portion further includes an air guiding rib connected to an outer peripheral side of the first channel, and a plurality of air guiding ribs are arranged in the second channel at intervals along an extension direction of the first channel.

[0024] In this way, the air guiding ribs can divide the second channel into multiple sections, and the air guiding ribs can guide the gas to enter the water storage chamber along a winding route, thereby connecting the first channel and the water storage chamber, thereby connecting the atmospheric environment and the water storage chamber, and at the same time, it can increase the difficulty of the liquid in the water storage chamber overflowing from the second channel, thereby avoiding liquid overflow when the ironing device is working and affecting the ironing effect of the ironing device.

[0025] In a possible implementation, the air guiding ribs have notches, and the notches of two adjacent air guiding ribs are staggered.

[0026] In this way, two adjacent gas-guiding ribs can be connected through the gap, and the gaps of two adjacent gas-guiding ribs are staggered, so that the second channel separated by the gas-guiding ribs forms a tortuous fluid channel, so that the gas can flow smoothly between the vent, the first channel and the second channel, while the liquid cannot flow smoothly between the second channel, the first channel and the vent.

[0027] In a possible implementation, the ventilation adapter also includes a water retaining portion, and the water retaining portion is disposed between the first connecting portion and the second connecting portion.

[0028] In this way, the liquid on the side of the water retaining part toward the second connecting part can be prevented from directly overflowing from the vent hole or the water injection hole of the first connecting part. At the same time, when the liquid is replenished through the water injection hole, the water retaining part can guide the injected liquid to flow downward and then gradually diffuse to other parts of the water storage chamber, instead of splashing directly toward the second connecting part.

[0029] In a possible implementation, the water retaining portion has an avoidance opening, and the ventilation hose passes through the avoidance opening to communicate with the first channel and the ventilation hole.

[0030] In this way, the water retaining portion can prevent the liquid from flowing toward the first connecting portion to prevent the liquid from overflowing from the vent hole or the water injection hole, and it is also convenient to install the vent hose to shorten the length of the vent hose.

[0031] In a possible implementation, the extension direction of the water injection hole is consistent with the extension direction of the vent hole, and the water injection hole is arranged on the outer peripheral side of the vent hole;

[0032] The sealing member includes a sealing portion and an inserting portion which are connected to each other. The inserting portion is located on the side of the sealing portion facing the first connecting portion. The inserting portion has a hollow gas passage. When the cover body is closed, the sealing portion seals the water injection hole, and the inserting portion is inserted into the sealing one-way valve to open the vent hole.

[0033] In this way, when the cover body is turned toward the first connecting part and locked to the shell, the sealing part can be driven to close the water injection hole, and the plug-in part can be driven to open the sealing one-way valve, thereby opening the vent hole. Since the plug-in part has a hollow gas passage, the vent hole and the gas passage can be connected, thereby connecting the vent hole to the atmosphere. When it is necessary to replenish the liquid in the water storage chamber, the cover body can be turned away from the first connecting part and then unlocked from the shell. The cover body can drive the plug-in part to disengage from the sealing one-way valve, thereby closing the vent hole, and driving the sealing part to open the water injection hole.

[0034] In a possible implementation, the cover body is provided with a vent hole, and the vent hole is connected to the inner and outer sides of the cover body.

[0035] In this way, the air holes, the vent holes, the ventilation hose, the first channel and the second channel are connected in sequence between the atmosphere and the water storage chamber, so that the air in the atmosphere enters the water storage chamber through the air holes, the vent holes, the ventilation hose, the first channel and the second channel, thereby forming atmospheric pressure on the liquid in the water storage chamber, so that the liquid in the water storage chamber can smoothly enter the steam component.

[0036] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the ironing device provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0038] Figure 1 A schematic diagram of the structure of an ironing device provided in an embodiment of the present application;

[0039] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0040] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0041] Figure 4 for Figure 1 Exploded diagram of

[0042] Figure 5A schematic diagram of the structure of a ventilation adapter in an ironing device provided in an embodiment of the present application;

[0043] Figure 6 A schematic diagram of another structure of the ventilation adapter in the ironing device provided in an embodiment of the present application;

[0044] Figure 7 Another structural schematic diagram of the ironing device provided in the embodiment of the present application;

[0045] Figure 8 for Figure 7 A partial enlarged view of point B in the middle;

[0046] Fig. 9 for Figure 7 The main view of

[0047] Fig.10 for Figure 7 Schematic diagram of the internal structure;

[0048] Fig.11 This is another structural schematic diagram of the ironing device provided in the embodiment of the present application.

[0049] Description of reference numerals:

[0050] 100-device body; 110-ironing surface; 120-housing;

[0051] 200-water tank assembly; 210-water storage chamber; 220-third connecting portion;

[0052] 300-ventilation assembly; 310-ventilation adapter; 311-first communication part; 3111-water injection hole; 3112-ventilation hole; 312-second communication part; 3121-first channel; 3121a-first port; 3121b-second port; 3122-air guide rib; 3122a-notch; 313-water retaining part; 3131-avoidance opening; 320-ventilation hose; 330-sealed one-way valve; 340-sealing cover unit; 341-cover body; 3411-ventilation hole; 342-seal; 3421-sealing part; 3422-plug-in part;

[0053] 400-Second channel. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme in the embodiment of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0055] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0056] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0057] The terms "first", "second", "third" (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0058] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or display comprising a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or display.

[0059] In the related art, an ironing machine may include a water tank unit, a steam generating unit and an ironing board. The steam generating unit has a steam chamber so that liquid is vaporized in the steam chamber to generate high-temperature steam. The high-temperature steam is sprayed onto the surface of clothing through the steam holes of the ironing board, and wrinkles on the surface of clothing are flattened by the ironing board. The water tank unit has a water storage chamber and a water adding hole. The water adding hole is provided with a water adding cover to facilitate opening or closing the water adding hole. The water storage chamber is used to store liquid and then provide it to the steam generating unit. In order to allow the liquid in the water tank unit to flow smoothly into the steam chamber for vaporization, an air vent is required to be provided on the water adding cover so that the water storage chamber is connected to the atmosphere, so that the liquid in the water storage chamber flows into the steam chamber under the action of atmospheric pressure and its own gravity.

[0060] In order to prevent the liquid in the water storage chamber from overflowing from the vent when the ironing machine is in use, the water storage chamber cannot be completely filled with liquid, thereby causing the actual capacity of the water storage chamber to be far lower than the designed capacity.

[0061] In view of the above problems, an embodiment of the present application provides an ironing device, which increases the amount of liquid that can actually be held in the water storage chamber by setting a first channel for raising the position of the connection point between the water storage chamber and the atmospheric environment, and at the same time controls the closing of the water injection hole and the opening of the air vent so that when the ironing device moves, the air vent can connect the atmospheric environment and the water storage chamber, and the liquid in the water storage chamber will not overflow from the water injection hole.

[0062] The specific implementation of the ironing device provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings.

[0063] Reference Figures 1 to 6 As shown, the ironing device provided by the present application includes a device body 100, a water tank assembly 200 and a ventilation assembly 300, the device body 100 has an ironing surface 110, the water tank assembly 200 and the ventilation assembly 300 are both connected to the device body 100, the water tank assembly 200 has a water storage chamber 210, the ventilation assembly 300 includes a ventilation adapter 310, the ventilation adapter 310 includes a first connecting portion 311 and a second connecting portion 312 connected to each other, the first connecting portion 311 has a water injection hole 3111 and a ventilation hole 3112, When one of the water injection hole 3111 and the air vent 3112 is opened, the other is closed. The second connecting portion 312 has a first channel 3121. The water injection hole 3111 is connected to the water storage chamber 210. The air vent 3112 is connected to the water storage chamber 210 through the first channel 3121. The first channel 3121 extends along the height direction of the device body 100. The first channel 3121 has a first port 3121a. Along the height direction of the device body 100, the height of the first port 3121a is higher than the height of the air vent 3112.

[0064] In the present application, the device body 100 may also include a steam component, which is used to generate high-temperature steam. The ironing surface 110 may be provided with steam holes, and the ironing surface 110 is used to contact the surface of the fabric, thereby flattening the wrinkles on the surface of the fabric through the action of high-temperature steam. The water storage chamber 210 is used to store liquid and provide it to the steam component, so that the steam component can continuously vaporize the liquid, thereby continuously ironing the fabric.

[0065] In order to connect the water storage chamber 210 with the atmosphere outside the ironing device, a ventilation adapter 310 may be provided between the water storage chamber 210 and the atmosphere. The ventilation adapter 310 may include a first connecting portion 311 and a second connecting portion 312. The first connecting portion 311 may be provided with a water injection hole 3111 and a ventilation hole 3112. When the liquid in the water storage chamber 210 is insufficient, the liquid may be added to the water storage chamber 210 through the water injection hole 3111, and the ventilation hole 3112 may connect the water storage chamber 210 with the atmosphere, so that when the ironing device is working, the liquid in the water storage chamber 210 may flow to the steam component for vaporization under the action of atmospheric pressure and its own gravity.

[0066] It is worth mentioning that, in the ironing machine in the related art, such as the iron, when ironing, the fabric is laid flat, the iron is placed horizontally, the ironing board is in a horizontal state, and the liquid level in the water storage chamber of the iron needs to be lower than the air vent. During the interval between ironing or after ironing, the iron can also be placed vertically with the ironing surface 110 in a vertical state. At this time, the liquid level in the water storage chamber of the iron still needs to be lower than the air vent. In this way, the actual amount of liquid in the water storage chamber will be much lower than the designed capacity of the water storage chamber.

[0067] However, in the present application, the water injection hole 3111 and the vent hole 3112 are separately arranged, and the vent hole 3112 and the water storage chamber 210 need to be connected through the first channel 3121, that is, the gas of the atmospheric environment needs to flow through the vent hole 3112 and the first channel 3121 in sequence to enter the water storage chamber 210, rather than directly entering the water storage chamber 210 through the vent hole 3112, and the height of the first port 3121a in the height direction of the device body 100 is higher than the height of the vent hole 3112, so that the water storage chamber 210 and the atmosphere can be raised. The air vent 3112 and the first channel 3121 can effectively connect the water storage chamber 210 with the atmospheric environment, so that the liquid in the water storage chamber 210 can smoothly enter the steam component, thereby solving the problem of the small actual capacity of the water storage chamber 210.

[0068] The ironing device provided in the embodiment of the present application includes a device body 100, a water tank assembly 200 and a ventilation assembly 300, the device body 100 includes an ironing surface 110, the water tank assembly 200 includes a water storage chamber 210, the ventilation assembly 300 includes a ventilation adapter 310, the ventilation adapter 310 includes a first connecting portion 311 and a second connecting portion 312, the first connecting portion 311 includes a water injection hole 3111 and a ventilation hole 3112, and the second connecting portion 312 includes a first channel 3121. The ironing surface 110 is provided for contacting with the surface of the fabric to iron the fabric, the water storage chamber 210 is provided for storing liquid, the water injection hole 3111 is provided for replenishing liquid to the water storage chamber 210, the vent hole 3112 is provided for connecting the atmosphere and the first channel 3121, the first channel 3121 is provided for connecting the water storage chamber 210 and the vent hole 3112, and the position of the connection point between the water storage chamber 210 and the atmosphere is raised, thereby increasing the actual amount of liquid that can be contained in the water storage chamber 210, and the water injection hole 3111 and the vent hole 3112 are controlled to open and close, so that when the ironing device moves, the liquid in the water storage chamber 210 will not overflow from the water injection hole 3111, and the vent hole 3112 can connect the atmosphere and the water storage chamber 210. Therefore, in the ironing device provided in the embodiment of the present application, the actual liquid capacity of the water storage chamber 210 is large, and the liquid in the water storage chamber 210 is not easy to overflow during operation.

[0069] Reference Figure 3 and Figure 4 As shown, in a possible implementation, the ventilation assembly 300 further includes a ventilation hose 320 , and the ventilation hose 320 is connected between the ventilation hole 3112 and the first channel 3121 .

[0070] It can be understood that since the ventilation hose 320 has a certain flexibility and is easy to bend, it is easy to connect the ventilation holes 3112 and the first channel 3121 extending in different directions. In this way, the ventilation holes 3112, the ventilation hose 320 and the first channel 3121 are connected to the atmospheric environment and the water storage chamber 210 in sequence, so that when the ironing device is working, the liquid in the water storage chamber 210 can smoothly enter the steam component for vaporization.

[0071] Reference Figure 4 , Figure 7 and Figure 8 As shown, in some embodiments, the ventilation assembly 300 further includes a sealing one-way valve 330 , and the sealing one-way valve 330 is connected to the ventilation hole 3112 to control the on-off state of the ventilation hole 3112 .

[0072] It should be noted that when one of the water injection hole 3111 and the air vent 3112 is open, the other is closed, that is, when the air vent 3112 is in an open state, the water injection hole 3111 is in a closed state, and when the water injection hole 3111 is in an open state, the air vent 3112 should be in a closed state. In order to achieve this purpose, the air vent 3112 can be provided with a sealing one-way valve 330, and the on-off state of the air vent 3112 is controlled by the sealing one-way valve 330, so that when the air vent 3112 is opened, the water injection hole 3111 is closed to facilitate ventilation of the air vent 3112, or when the water injection hole 3111 is opened, the air vent 3112 is closed to facilitate fluid replenishment of the water injection hole 3111.

[0073] Reference Figure 3 , Figure 4 , Figures 7 to 11 As shown, in a possible implementation, the ventilation assembly 300 also includes a sealing cover unit 340, which includes a cover body 341 and a sealing member 342 that are interconnected. The device body 100 also includes a shell 120, and the cover body 341 can be connected to the shell 120 in an openable and closable manner to drive the sealing member 342 to close the water injection hole 3111 and open the sealing one-way valve 330 at the same time, or drive the sealing member 342 to open the water injection hole 3111 and close the sealing one-way valve 330 at the same time.

[0074] That is to say, when the cover body 341 is locked on the shell 120, the sealing member 342 opens the sealing one-way valve 330 and closes the water injection hole 3111 at the same time, thereby connecting the vent hole 3112 to the water storage chamber 210, thereby connecting the water storage chamber 210 to the atmospheric environment; when the cover body 341 is unlocked from the shell 120 and flipped open, the sealing member 342 can be driven to separate from the first connecting portion 311, thereby opening the water injection hole 3111 and closing the sealing one-way valve 330 at the same time, thereby facilitating the replenishment of liquid to the water storage chamber 210 through the water injection hole 3111.

[0075] In some embodiments, the extension direction of the first channel 3121 is perpendicular to the ironing surface 110 , and the extension direction of the vent hole 3112 and the extension direction of the first channel 3121 form an angle.

[0076] In this way, because the extension direction of the first channel 3121 is perpendicular to the ironing surface 110, the end of the first channel 3121 away from the ironing surface 110 can be effectively raised, thereby effectively raising the position of the connection between the water storage chamber 210 and the atmospheric environment, and the vent hole 3112 is inclined relative to the first channel 3121, so that the first channel 3121 and the vent hole 3112 are conducive to the flow of gas, but not conducive to the flow of liquid, thereby preventing the liquid from overflowing from the first channel 3121 and the vent hole 3112 when the ironing device moves.

[0077] Reference Figure 3 As shown, in a specific implementation, the first channel 3121 includes a first port 3121a and a second port 3121b at opposite ends thereof, the first port 3121a is located at an end of the first channel 3121 away from the ironing surface 110, and the second port 3121b is located at an end of the first channel 3121 facing the ironing surface 110. The second port 3121b is connected to the vent hole 3112, and the projection of the vent hole 3112 on the first channel 3121 is located between the first port 3121a and the second port 3121b.

[0078] That is to say, when the ironing surface 110 is in a horizontal state, the second port 3121b will be lower than the vent hole 3112, while the first port 3121a will be higher than the vent hole 3112, and the first port 3121a is the highest position of the connection between the water storage chamber 210 and the atmospheric environment. In this way, the position of the connection between the water storage chamber 210 and the atmospheric environment can be raised while lowering the position of the vent hole 3112, thereby making the vent hole 3112, the ventilation hose 320 and the first channel 3121 form a fluid channel that is connected in sequence and extends in a tortuous manner, thereby facilitating ventilation without overflowing water.

[0079] Reference Figure 3 and Figure 4 As shown, in some embodiments, the water tank assembly 200 also includes a third connecting portion 220, the extension direction of the third connecting portion 220 is consistent with the extension direction of the second connecting portion 312, the second connecting portion 312 is inserted into the third connecting portion 220, the outer wall of the second connecting portion 312 and the inner wall of the third connecting portion 220 jointly define a second channel 400, and the first channel 3121 and the second channel 400 are sequentially connected between the vent hole 3112 and the water storage chamber 210.

[0080] In this way, the first channel 3121 and the second channel 400 are connected end to end, and the fluid flow directions of the first channel 3121 and the second channel 400 are opposite, so that the gas can flow smoothly between the vent hole 3112, the first channel 3121 and the second channel 400 to connect the atmospheric environment and the water storage chamber 210, while increasing the difficulty of the liquid in the water storage chamber 210 overflowing. It is more difficult for the liquid in the water storage chamber 210 to overflow through the second channel 400, the first channel 3121 and the vent hole 3112, thereby improving the use effect of the ironing device.

[0081] Reference Figure 5 and Figure 6 As shown, in a possible implementation, the second connecting portion 312 also includes an air guiding rib 3122 , which is connected to the outer peripheral side of the first channel 3121 , and a plurality of air guiding ribs 3122 are arranged in the second channel 400 at intervals along the extension direction of the first channel 3121 .

[0082] With such a configuration, the air guiding ribs 3122 can separate the second channel 400 into multiple sections. The air guiding ribs 3122 can guide the gas to enter the water storage chamber 210 along a winding route, thereby connecting the first channel 3121 and the water storage chamber 210, thereby connecting the atmospheric environment and the water storage chamber 210, and at the same time, it can increase the difficulty of the liquid in the water storage chamber 210 overflowing from the second channel 400, thereby avoiding the liquid overflowing when the ironing device is working and affecting the ironing effect of the ironing device.

[0083] Reference Figure 6 As shown, in some embodiments, the air guiding ribs 3122 have notches 3122a, and the notches 3122a of two adjacent air guiding ribs 3122 are staggered.

[0084] In this way, two adjacent air guiding ribs 3122 can be connected through the notch 3122a, and the notches 3122a of two adjacent air guiding ribs 3122 are staggered, so that the second channel 400 separated by the air guiding ribs 3122 forms a tortuous fluid channel, so that the gas can flow smoothly between the vent 3112, the first channel 3121 and the second channel 400, while the liquid cannot flow smoothly between the second channel 400, the first channel 3121 and the vent 3112.

[0085] Reference Figure 5 and Figure 6 As shown, in a possible implementation, the ventilation adapter 310 further includes a water retaining portion 313 , which is disposed between the first connecting portion 311 and the second connecting portion 312 , and which protrudes toward the second connecting portion 312 .

[0086] In this way, because the water retaining portion 313 is arranged between the first connecting portion 311 and the second connecting portion 312, the liquid on the side of the water retaining portion 313 toward the second connecting portion 312 can be prevented from directly overflowing from the vent hole 3112 or the water injection hole 3111 of the first connecting portion 311. At the same time, when the liquid is replenished through the water injection hole 3111, the water retaining portion 313 can guide the injected liquid to flow downward and then gradually diffuse to other parts of the water storage chamber 210, instead of splashing directly toward the direction of the second connecting portion 312.

[0087] Reference Figure 6 As shown, in some embodiments, the water retaining portion 313 has an avoidance opening 3131 , and the ventilation hose 320 passes through the avoidance opening 3131 to communicate with the first channel 3121 and the ventilation hole 3112 .

[0088] With such arrangement, the water retaining portion 313 can block the liquid from flowing toward the first connecting portion 311 to prevent the liquid from overflowing from the vent hole 3112 or the water injection hole 3111 , and it is also convenient to install the ventilation hose 320 to shorten the length of the ventilation hose 320 .

[0089] In a possible implementation, an extension direction of the water injection hole 3111 is consistent with an extension direction of the vent hole 3112 , and the water injection hole 3111 is disposed on an outer peripheral side of the vent hole 3112 .

[0090] The sealing member 342 includes a sealing portion 3421 and a plug-in portion 3422 which are connected to each other. The plug-in portion 3422 is located on the side of the sealing portion 3421 facing the first connecting portion 311. The plug-in portion 3422 has a hollow gas passage. When the cover body 341 is closed, the sealing portion 3421 seals the water injection hole 3111, and the plug-in portion 3422 is inserted into the sealing one-way valve 330 to open the vent hole 3112.

[0091] In this way, when the cover body 341 is turned toward the first connecting portion 311 and locked to the housing 120, the sealing portion 3421 can be driven to close the water injection hole 3111, and the plug-in portion 3422 can be driven to open the sealing one-way valve 330, thereby opening the vent hole 3112. Since the plug-in portion 3422 has a hollow gas passage, the vent hole 3112 can be connected to the gas passage, thereby connecting the vent hole 3112 to the atmosphere. When it is necessary to replenish the liquid in the water storage chamber 210, the cover body 341 can be turned away from the first connecting portion 311, thereby unlocking the cover body 341 from the housing 120, and the cover body 341 can drive the plug-in portion 3422 to disengage from the sealing one-way valve 330, thereby closing the vent hole 3112, and simultaneously driving the sealing portion 3421 to open the water injection hole 3111.

[0092] Reference Figure 3 As shown, in some embodiments, the cover body 341 is provided with an air hole 3411, and the air hole 3411 is connected to the inner and outer sides of the cover body 341. In this way, the air hole 3411, the air hole 3112, the ventilation hose 320, the first channel 3121 and the second channel 400 are sequentially connected between the atmospheric environment and the water storage chamber 210, so that the air in the atmospheric environment enters the water storage chamber 210 through the air hole 3411, the air hole 3112, the ventilation hose 320, the first channel 3121 and the second channel 400, and then forms atmospheric pressure on the liquid in the water storage chamber 210, so that the liquid in the water storage chamber 210 can smoothly enter the steam component.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An ironing device, characterized in that: The invention comprises a device body (100), a water tank assembly (200) and a ventilation assembly (300), wherein the water tank assembly (200) and the ventilation assembly (300) are both connected to the device body (100), the device body (100) has an ironing surface (110), and the water tank assembly (200) has a water storage chamber (210); The ventilation assembly (300) comprises a ventilation adapter (310), wherein the ventilation adapter (310) comprises a first connecting portion (311) and a second connecting portion (312) connected to each other, wherein the first connecting portion (311) comprises a water injection hole (3111) and a ventilation hole (3112), wherein when one of the water injection hole (3111) and the ventilation hole (3112) is opened, the other is closed, and the second connecting portion (312) comprises a first channel (3121), wherein the water injection hole (3111) is connected to the water storage chamber (210), and the ventilation hole (3112) is connected to the water storage chamber (210) through the first channel (3121); The first channel (3121) extends along the height direction of the device body (100), and the first channel (3121) has a first port (3121a). Along the height direction of the device body (100), the height of the first port (3121a) is higher than the height of the vent hole (3112).

2. The ironing device according to claim 1, characterized in that: The ventilation assembly (300) further comprises a ventilation hose (320), wherein the ventilation hose (320) is connected between the ventilation hole (3112) and the first channel (3121).

3. The ironing device according to claim 1 or 2, characterized in that: The ventilation assembly (300) further comprises a sealing one-way valve (330), wherein the sealing one-way valve (330) is connected to the ventilation hole (3112) to control the on-off state of the ventilation hole (3112).

4. The ironing device according to claim 3, characterized in that: The ventilation assembly (300) further includes a sealing cover unit (340), wherein the sealing cover unit (340) includes a cover body (341) and a sealing member (342) which are connected to each other. The device body (100) further includes a shell (120), wherein the cover body (341) is connected to the shell (120) in an openable and closable manner to drive the sealing member (342) to close the water injection hole (3111) and open the sealing one-way valve (330) at the same time, or drive the sealing member (342) to open the water injection hole (3111) and close the sealing one-way valve (330) at the same time.

5. The ironing device according to claim 1 or 2, characterized in that: The extension direction of the first channel (3121) is perpendicular to the ironing surface (110), and the extension direction of the vent hole (3112) forms an angle with the extension direction of the first channel (3121).

6. The ironing device according to claim 5, characterized in that: The first channel (3121) further comprises a second port (3121b), wherein the first port (3121a) is located at an end of the first channel (3121) away from the ironing surface (110), and the second port (3121b) is located at an end of the first channel (3121) facing the ironing surface (110); The second port (3121b) is connected to the vent hole (3112), and a projection of the vent hole (3112) on the first channel (3121) is located between the first port (3121a) and the second port (3121b).

7. The ironing device according to claim 1 or 2, characterized in that: The water tank assembly (200) further comprises a third connecting portion (220), the extension direction of the third connecting portion (220) being consistent with the extension direction of the second connecting portion (312), the second connecting portion (312) being inserted into the third connecting portion (220), a second channel (400) being defined between an outer wall of the second connecting portion (312) and an inner wall of the third connecting portion (220), and the first channel (3121) and the second channel (400) being connected in sequence between the vent hole (3112) and the water storage chamber (210).

8. The ironing device according to claim 7, characterized in that: The second connecting portion (312) further comprises an air guiding rib (3122), wherein the air guiding rib (3122) is connected to the outer peripheral side of the first channel (3121), and a plurality of the air guiding ribs (3122) are arranged at intervals in the second channel (400) along the extension direction of the first channel (3121).

9. The ironing device according to claim 8, characterized in that: The air guiding ribs (3122) have notches (3122a), and the notches (3122a) of two adjacent air guiding ribs (3122) are staggered.

10. The ironing device according to claim 2, characterized in that: The ventilation adapter (310) further comprises a water retaining portion (313), wherein the water retaining portion (313) is disposed between the first connecting portion (311) and the second connecting portion (312).

11. The ironing device according to claim 10, characterized in that The water retaining portion (313) has an avoidance opening (3131), and the ventilation hose (320) passes through the avoidance opening (3131) to communicate with the ventilation hole (3112) and the first channel (3121).

12. The ironing device according to claim 4, characterized in that The extension direction of the water injection hole (3111) is consistent with the extension direction of the vent hole (3112), and the water injection hole (3111) is arranged on the outer peripheral side of the vent hole (3112); The sealing member (342) comprises a sealing portion (3421) and a plug-in portion (3422) which are connected to each other. The plug-in portion (3422) is located on the side of the sealing portion (3421) facing the first connecting portion (311). The plug-in portion (3422) has a hollow gas passage. When the cover body (341) is closed, the sealing portion (3421) closes the water injection hole (3111), and the plug-in portion (3422) is inserted into the sealing one-way valve (330) to open the vent hole (3112).

13. The ironing device according to claim 4, characterized in that The cover body (341) is provided with an air vent (3411), and the air vent (3411) is connected to both the inner and outer sides of the cover body (341).

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