Sealing structure of clothes processing device and clothes processing device

Abstract

The invention belongs to the technical field of clothes processing devices, and discloses a sealing structure of a clothes processing device and the clothes processing device.The sealing structure is installed at a barrel opening of a clothes processing barrel in the clothes processing device and comprises a first bag cavity surrounding the barrel opening by one circle, and at least one first supporting part is arranged in the first bag cavity; the clothes processing drum further comprises a deformation air bag, the deformation air bag is arranged on the outer side of the first bag cavity, and the deformation air bag and the first bag cavity jointly seal a drum opening of the clothes processing drum. The sealing structure is arranged at the drum opening of the clothes processing drum and is matched with the door body and the drum opening to achieve sealing; the first bag cavity surrounds the barrel opening by one circle, and the sealing area of the first bag cavity is increased; a first supporting part is arranged in the first bag cavity and used for resisting deformation of the first bag cavity; meanwhile, the deformation air bag is arranged on the outer side of the first bag cavity, the sealing area is increased, and the sealing performance of the sealing structure is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of clothing processing devices, and in particular, relates to a sealing structure of a clothing processing device and the clothing processing device. Background Art

[0002] With the rapid popularization of clothing processing devices, users pay more and more attention to the use experience of clothing processing devices. For example, existing drum washing machines or dryers need to use window gaskets to cooperate with the door body to achieve sealing. However, the existing window gaskets have poor sealing effect and unsatisfactory cooperation effect with the door body.

[0003] Chinese patent application number 201711468705.6 discloses a method for manufacturing a washing machine observation window gasket and its lip, wherein the observation window gasket includes an observation window gasket body, the observation window gasket body includes an observation window gasket outer wall, the observation window gasket outer wall is connected to the inner wall of the observation window gasket on the inner side through a bending structure, an observation window gasket lip is provided at the end of the observation window gasket inner wall, and a PTFE coating is sprayed on the surface at the lip position of the observation window gasket lip; the observation window gasket inner wall is connected to the inner barrel of the washing machine, and the observation window gasket outer wall faces the glass observation window.

[0004] The above-mentioned observation window gasket is provided with a bending structure for sealing the door body. However, if the sealing performance of the observation window gasket structure is to be improved, it is still achieved by increasing external force, which cannot effectively solve the problem of insufficient sealing effect of the sealing structure itself.

[0005] In view of this, the present invention is proposed. Summary of the invention

[0006] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a sealing structure of a clothing processing device and a clothing processing device, by arranging a first bag cavity around the tube mouth, arranging a first support part in the first bag cavity, and arranging a deformable airbag on the outside of the first bag cavity, so as to improve the tightness of the sealing structure.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A sealing structure of a clothes processing device, the sealing structure is installed at the tube opening of a clothes processing tube in the clothes processing device, and comprises a first bag cavity surrounding the tube opening, wherein at least a first supporting part is arranged in the first bag cavity;

[0009] It also includes a deformable airbag, which is arranged on the outside of the first bag cavity and seals the tube opening of the clothing processing tube together with the first bag cavity.

[0010] Furthermore, the deformable airbag extends from the outer peripheral wall of the first bag cavity in a direction away from the barrel opening.

[0011] Furthermore, at least two deformable airbags are arranged on the same side of the first bag cavity away from the barrel mouth, and are respectively arranged on both sides of the outer peripheral side wall of the first bag cavity, and extend obliquely in different directions.

[0012] Further, the first supporting portion extends from a side of the first bag cavity away from the deformable airbag toward a direction close to the deformable airbag.

[0013] Furthermore, an area of ​​a surface of the extended end of the first support portion facing the inner wall of the first cavity is larger than a cross-sectional area of ​​the extended portion of the first support portion.

[0014] Furthermore, it also includes a second capsule cavity, which is arranged on a side of the first capsule cavity away from the deformable airbag.

[0015] Furthermore, it also includes a third capsule cavity, which is arranged on a side of the first capsule cavity away from the deformable airbag and is arranged side by side with the second capsule cavity.

[0016] Furthermore, a second supporting portion is provided in the second bag cavity, and the second supporting portion extends from a side of the second bag cavity close to the deformable airbag to a direction away from the deformable airbag;

[0017] And / or, a third supporting portion is provided in the third cavity, and the third supporting portion extends from a side of the third cavity close to the deformable airbag to a direction away from the deformable airbag.

[0018] Furthermore, a sealing contact surface is provided on the outer side of the second cavity, and the sealing contact surface extends from a side of the second cavity close to the deformable airbag toward a direction away from the deformable airbag to form a sheet-like structure.

[0019] According to another object of the present invention, there is also provided a clothes treating device comprising the sealing structure described above.

[0020] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0021] In the present invention, a first capsule cavity is arranged around the barrel mouth, and at least one first supporting portion is provided in the first capsule cavity to increase the sealing area of ​​the first capsule cavity and the support of the first supporting portion to the first capsule cavity, thereby increasing the force between the door body and the first capsule cavity; and a deformable airbag is provided on the outside of the first capsule cavity, and the deformable airbag and the first capsule cavity are sealed together with the door body and the barrel mouth, which is beneficial to improving the sealing effect of the sealing structure having the first capsule cavity, the deformable airbag and the first supporting portion.

[0022] In the present invention, a deformable airbag is provided on the outside of the first bag cavity to improve the sealing effect of the sealing structure. At the same time, when the clothing processing device is drying or heating, the deformable airbag expands due to the heat and squeezes the first bag cavity in the opposite direction, thereby improving the tightness of the sealing of the first bag cavity; and the temperature of the deformable airbag is reduced, the force is reduced, and the door body is facilitated to open.

[0023] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0025] Figure 1 The sealing structure of the present invention is shown in FIG. Figure 1 ;

[0026] Figure 2 The sealing structure of the present invention is shown in FIG. Figure 2 ;

[0027] Figure 3 The sealing structure of the present invention is shown in FIG. Figure 3 .

[0028] In the figure: 1. first capsule cavity, 11. first supporting part; 2. second capsule cavity, 3. third capsule cavity, 31. through hole; 4. deformable airbag; 5. plug-in part; 6. sealing contact surface.

[0029] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0031] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present invention, 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, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Embodiment 1

[0034] like Figures 1 to 3 As shown, this embodiment provides a sealing structure of a clothes processing device, which is installed at the tube opening of a clothes processing drum in the clothes processing device, and includes a first bag cavity 1 surrounding the tube opening, and at least one first supporting portion 11 is provided in the first bag cavity 1;

[0035] It also includes a deformable airbag 4, which is arranged on the outside of the first bag cavity 1 and seals the tube opening of the clothing treatment tube together with the first bag cavity 1.

[0036] The clothes processing apparatus described herein includes a washing machine having functions of washing, rinsing, drying, etc. or a clothes dryer having functions of drying, heating, etc.

[0037] In this embodiment, the clothes treatment device includes a clothes treatment drum. The clothes treatment drum here refers to the inner drum of a washing machine or the drying drum of a clothes dryer. The clothes treatment drum is used to load the washed clothes and contain the washing water. During the washing process, the clothes treatment drum is driven by the driving device to rotate, rubbing or beating the washed clothes to achieve the purpose of cleaning the clothes. During the drying process, the clothes treatment drum drives the clothes to rotate to achieve the purpose of uniform heating of the clothes.

[0038] In this embodiment, the laundry processing drum comprises a drum opening. The drum opening here refers to an opening at a position of the laundry processing drum close to the door of the laundry processing device.

[0039] In this embodiment, the clothes processing device comprises a door body, which cooperates with the drum opening and is used to close the drum opening of the clothes processing drum to achieve sealing of the clothes processing device.

[0040] In this embodiment, a sealing structure is provided in the clothes processing device, which is used to seal the clothes processing device to prevent the washing water from overflowing during the washing process or the hot air from escaping during the drying process, thereby increasing the airtightness of the clothes processing device.

[0041] Furthermore, the sealing structure includes an inserting portion 5 .

[0042] Specifically, the plug-in portion 5 of the sealing structure is installed at the tube mouth of the clothing treatment tube in the clothing treatment device. By providing the plug-in portion 5, the sealing structure is respectively matched with the tube mouth and the door body, which is convenient for fixed installation to achieve sealing of the door body and the tube mouth. In addition, hydrophobic materials can be used on the door body and the sealing structure to increase the contact angle of water and reduce the friction between the door body and the window gasket, thereby achieving a sealing function.

[0043] In this embodiment, the sealing structure includes a first capsule cavity 1. The first capsule cavity 1 refers to a chamber formed by an airbag having a cavity.

[0044] Specifically, the first capsule cavity 1 is tightly matched with the door body and the drum mouth. When the door body of the clothing processing device is closed, the first capsule cavity 1 is squeezed along the axial direction of the clothing processing drum, and the first capsule cavity 1 is deformed, thereby increasing the contact area between the first capsule cavity 1 and the drum mouth, effectively improving the sealing effect of the clothing processing device.

[0045] Furthermore, the sealing structure includes a first capsule cavity 1 surrounding the barrel opening.

[0046] Specifically, the first capsule cavity 1 surrounds the barrel opening, which can be understood as the first capsule cavity 1 being an annular structure. The annular first capsule cavity 1 can better cooperate with the annular barrel opening, improve the matching degree between the first capsule cavity 1 and the barrel opening, and facilitate sealing through the first capsule cavity 1.

[0047] like Figure 1 As shown, in this embodiment, a first supporting portion 11 is provided in the first bag cavity 1 , and the first supporting portion 11 extends from a side of the first bag cavity 1 away from the deformable airbag 4 toward a direction close to the deformable airbag 4 .

[0048] The first supporting portion 11 mentioned here refers to a component that can be used to resist deformation of the first capsule cavity 1 .

[0049] Specifically, one end of the first support portion 11 is fixed to a side of the first cavity 1 away from the deformable airbag 4 , and the first support portion 11 extends toward the deformable airbag 4 , that is, the first support portion 11 extends away from the tube mouth.

[0050] The extending direction of the first supporting portion 11 is parallel to the direction in which the first capsule cavity 1 is squeezed and deformed, or the extending direction of the first supporting portion 11 and the deformation direction of the first capsule cavity 1 have a certain inclination angle.

[0051] In the above process, the first support portion 11 generates a force to resist the deformation of the first capsule cavity 1, thereby increasing the force between the door body and the sealing structure, further reducing the gap between the door body and the tube mouth, and thus improving the sealing performance of the sealing structure.

[0052] In this embodiment, the area of ​​the surface of the extended end of the first supporting portion 11 facing the inner wall of the first capsule cavity 1 is larger than the cross-sectional area of ​​the extended portion of the first supporting portion 11 .

[0053] In a specific implementation process, the surface area of ​​the extended end of the first support portion 11 is set to be larger than the area of ​​the extended portion, so as to increase the contact area between the first support portion 11 and the first capsule cavity 1, so that the first support portion 11 is deformed after being squeezed, and at the same time, the force generated by the first support portion 11 to resist the deformation of the first capsule cavity 1 is easily transmitted to the first capsule cavity 1. As described above, the supporting capacity of the first support portion 11 can be further improved.

[0054] Furthermore, the first supporting portion 11 is spaced apart from the inner wall of the first capsule cavity 1 .

[0055] Specifically, one end of the first support portion 11 is fixed to the inner wall of the first cavity 1, and the other end of the first support portion 11 has a gap with the first cavity 1. This arrangement allows the first cavity 1 to have sufficient deformation space, and is suitable for clothing processing devices with different sealing requirements while ensuring the sealing performance of the sealing structure.

[0056] The extension distance of the first support portion 11 mentioned here can be adaptively adjusted according to the specific use requirements of the sealing structure, and will not be elaborated here.

[0057] like Figure 3 As shown, in this embodiment, the sealing structure also includes a deformable airbag 4.

[0058] Specifically, the deformable airbag 4 is arranged outside the first bag cavity 1, and the deformable airbag 4 and the first bag cavity 1 are closely matched with the door body and the barrel opening. When the door body of the clothing processing device is closed, the first bag cavity 1 and the deformable airbag 4 are squeezed along the axial direction of the clothing processing barrel, and the first bag cavity 1 and the deformable airbag 4 are deformed, thereby increasing the contact area between the first bag cavity 1 and the deformable airbag 4 and the barrel opening, thereby further improving the sealing effect of the clothing processing device.

[0059] When the clothes processing device is in a high-temperature washing process, the deformable airbag 4 is heated and expanded, increasing the contact area of ​​the deformable airbag 4 and improving the sealing effect. When the temperature in the clothes processing device decreases, the deformable airbag 4 gradually cools and shrinks, reducing the contact with the door body and the tube mouth, thereby facilitating the user to open the door body and achieving a labor-saving effect.

[0060] In a further solution of this embodiment, the deformable airbag 4 extends from the outer peripheral wall of the first bag cavity 1 in a direction away from the tube mouth.

[0061] Specifically, the deformable airbag 4 is arranged outside the first cavity 1, and extends from the outer wall of the first cavity 1 in a direction away from the barrel opening. When the door is closed, the first cavity 1 and the deformable airbag 4 are squeezed to deform, thereby sealing the gap between the door and the barrel opening. Since the deformable airbag 4 extends in a direction away from the barrel opening, the deformable airbag 4 can obtain a larger contact area with the barrel opening when being squeezed and deformed, thereby improving the sealing effect of the deformable airbag 4.

[0062] like Figure 1 As shown, in a further solution of this embodiment, at least two deformable airbags 4 are arranged on the same side of the first bag cavity 1 away from the tube mouth, and are respectively arranged on both sides of the outer peripheral side wall of the first bag cavity 1, extending obliquely in different directions.

[0063] Specifically, the sealing structure is provided with at least two deformable airbags 4, and the two deformable airbags 4 are both arranged on the side of the first capsule cavity 1 away from the barrel mouth, that is, the two deformable airbags 4 are arranged on the same side. And the two deformable airbags 4 are respectively arranged on both sides of the outer peripheral side wall of the first capsule cavity 1, that is, the two deformable airbags 4 are separately arranged and extend in different directions. When the door body squeezes the first capsule cavity 1, the two deformable airbags 4 are deformed and extended in two different directions, further increasing the contact area between the deformable airbag 4 and the door body and the barrel mouth, and improving the sealing performance of the deformable airbag 4.

[0064] In this embodiment, the thickness of the two side walls of the cavity of the deformable airbag 4 is inconsistent. Specifically, the thickness of the upper side wall of the deformable airbag 4 is thinner, and the thickness of the lower side wall is thicker, so that the upper side wall is easily deformed after being squeezed, while the lower side wall can be better extended and maintain a certain ductility.

[0065] Embodiment 2

[0066] This embodiment is a further description of the above embodiment 1.

[0067] like Figure 1 As shown, in a further solution of this embodiment, the sealing structure further includes a second capsule cavity 2. The second capsule cavity 2 surrounds the tube opening to form an annular structure.

[0068] The second capsule cavity 2 mentioned here refers to a cavity formed by an airbag having a cavity.

[0069] Specifically, the second bag cavity 2 cooperates with the first bag cavity 1 and deforms together after being squeezed, thereby sealing the door body and the drum opening of the clothing processing device, thereby further improving the sealing performance of the sealing structure.

[0070] Furthermore, the second bag cavity 2 is arranged on a side of the first bag cavity 1 away from the deformable airbag 4 .

[0071] In the specific implementation process, the first capsule cavity 1 is squeezed and deformed toward the barrel opening, and the second capsule cavity 2 located on one side of the first capsule cavity 1 is squeezed by the first capsule cavity 1 and deforms along with the deformation of the first capsule cavity 1, thereby sealing the door body and the barrel opening. Therefore, the second capsule cavity 2 is arranged on the side of the first capsule cavity 1 close to the barrel opening, increasing the contact area between the sealing structure and the door body and the barrel opening, thereby improving the sealing effect of the sealing structure.

[0072] In this embodiment, a sealing contact surface 6 is further provided on the outer side of the second cavity 2 , and the sealing contact surface 6 extends from a side of the second cavity 2 close to the deformable airbag 4 toward a direction away from the deformable airbag 4 to form a sheet-like structure.

[0073] Specifically, a sheet-shaped sealing contact surface 6 extends from the outer side of the second capsule cavity 2, and the sealing contact surface 6 extends from the side of the second capsule cavity 2 close to the deformed airbag 4 to the direction away from the deformed airbag 4, so that when the second capsule cavity 2 is squeezed, the sealing contact surface 6 can increase the contact area between the second capsule cavity 2 and the door body and the tube mouth. In addition, the shape, size and other characteristics of the second capsule cavity 2 mentioned above can be adaptively adjusted according to the specific use requirements of the sealing structure.

[0074] Embodiment 3

[0075] This embodiment is a further description of the above embodiments 1 and 2.

[0076] like Figure 2 As shown, in a further solution of this embodiment, the sealing structure further includes a third capsule cavity 3, and the third capsule cavity 3 surrounds the barrel opening to form an annular structure.

[0077] Specifically, the third cavity 3 cooperates with the first cavity 1 and deforms together after being squeezed, thereby sealing the door body and the drum opening of the clothing processing device, thereby further improving the sealing performance of the sealing structure.

[0078] Further, the third capsule cavity 3 is arranged on a side of the first capsule cavity 1 away from the deformable airbag 4, and the third capsule cavity 3 is arranged side by side with the second capsule cavity 2. It can be understood that the third capsule cavity 3 and the second capsule cavity 2 are arranged on the same plane.

[0079] Specifically, the third capsule cavity 3 is arranged on the side of the first capsule cavity 1 away from the deformable airbag 4, that is, the side of the first capsule cavity 1 close to the barrel mouth. When the first capsule cavity 1 is deformed in the direction close to the barrel mouth, the first capsule cavity 1 squeezes the third capsule cavity 3 and the second capsule cavity 2 at the same time, so that the third capsule cavity 3 and the second capsule cavity 2 are deformed together to increase the sealing area of ​​the door body and the barrel mouth, thereby further improving the sealing performance of the sealing structure.

[0080] Furthermore, a sheet-shaped sealing contact surface 6 is extended outside the third capsule cavity 3. The sheet-shaped sealing contact surface 6 is provided to increase the contact area of ​​the sealing structure, thereby increasing the sealing area of ​​the sealing structure. In addition, the shape, size and other features of the third capsule cavity 3 mentioned above can be adaptively adjusted according to the specific use requirements of the sealing structure.

[0081] In this embodiment, a through hole 31 is further provided in the third cavity 3, and the through hole 31 is opened on a side of the third cavity 3 away from the deformable airbag 4. When the third cavity 3 is squeezed by the first cavity 1, the gas in the third cavity 3 is quickly discharged through the through hole 31, so that the third cavity 3 can be deformed quickly, which is beneficial for the third cavity 3 to contact with the door body and the tube mouth, and increases the deformation area of ​​the third cavity 3.

[0082] Embodiment 4

[0083] The difference between this embodiment and the above-mentioned embodiment 1 is that a plurality of first supporting parts 11 are provided in the first capsule cavity 1 .

[0084] In one solution of this embodiment, the first supporting portion 11 extends from a side of the first bag cavity 1 away from the deformable airbag 4 toward a direction close to the deformable airbag 4 .

[0085] Specifically, one end of the first support portion 11 is fixed on the inner wall of the first cavity 1 away from the deformable airbag 4, the first support portion 11 extends in a direction parallel to the axis of the barrel mouth, and the extended end of the first support portion 11 is spaced apart from the side of the first cavity 1 close to the deformable airbag 4.

[0086] In another solution of this embodiment, the first supporting portion 11 extends from a side of the first cavity 1 away from the deformable airbag 4 along a direction close to the deformable airbag 4 to a side of the first cavity 1 close to the deformable airbag 4 .

[0087] Specifically, one end of the first support portion 11 is fixed to the inner wall of the first cavity 1 on the side away from the deformable airbag 4, the first support portion 11 extends obliquely toward the deformable airbag 4, and the other end of the first support portion 11 extends to the inner wall of the first cavity 1 on the side close to the deformable airbag 4. It can be imagined that the two ends of the first support portion 11 are obliquely fixed to the opposite sides of the first cavity 1 in the axial direction.

[0088] As described above, a plurality of first support portions 11 are disposed in the first capsule cavity 1 to support the first capsule cavity 1 , thereby further improving the ability of the first support portion 11 to resist deformation of the first capsule cavity 1 and further improving the sealing performance of the first capsule cavity 1 .

[0089] In addition, the number and shape of the first support parts 11 mentioned above can be adaptively adjusted according to the specific use requirements of the sealing structure.

[0090] Embodiment 5

[0091] The difference between this embodiment and the first embodiment is that the first supporting portion 11 extends in an arc shape from a side of the first bag cavity 1 away from the deformable airbag 4 to a direction close to the deformable airbag 4 .

[0092] Specifically, one end of the first support portion 11 is fixed on the inner wall of the first bag cavity 1 away from the deformable airbag 4, the first support portion 11 extends in an arc shape toward the deformable airbag 4, and the other end of the first support portion 11 extends to the inner wall of the first bag cavity 1 close to the deformable airbag 4, forming an arc-shaped first support portion 11.

[0093] In the specific implementation process, the two first support parts 11 are arranged opposite to each other along the axial direction of the barrel mouth, and the distance between the two ends corresponding to the two first support parts 11 is smaller than the spacing distance between the middle areas corresponding to the two first support parts 11. It can be imagined that the deformation distance of the first support part 11 is relatively small, so that when the deformation of the first capsule cavity 1 reaches the maximum deformation, the first support part 11 also reaches the maximum deformation. In this way, the sealing effect of the first capsule cavity 1 is guaranteed under the premise of shortening the deformation distance of the first support part 11, and the applicability of the sealing structure is improved.

[0094] In addition, the shape of the first supporting portion 11 can be adaptively adjusted according to the specific use requirements of the sealing structure, which will not be elaborated here.

[0095] Embodiment 6

[0096] This embodiment is a further description of the above embodiments 1 to 5.

[0097] In this embodiment, a second supporting portion is provided in the second bag cavity 2 , and the second supporting portion extends from a side of the second bag cavity 2 close to the deformable airbag 4 to a direction away from the deformable airbag 4 .

[0098] The second supporting portion mentioned here refers to a component that can be used to resist deformation of the second capsule cavity 2.

[0099] Specifically, the second support portion is disposed in the second capsule cavity 2 for supporting the second capsule cavity 2. One end of the second support portion is fixed to a side of the second capsule cavity 2 close to the deformable airbag 4, and the second support portion extends away from the deformable airbag 4 by a certain length.

[0100] In the specific implementation process, after the second capsule cavity 2 is squeezed and deformed by the first capsule cavity 1, it begins to squeeze the second support part to deform. The second support part generates a force to resist the deformation of the second capsule cavity 2, thereby increasing the force between the door body and the sealing structure, and improving the sealing effect of the sealing structure.

[0101] Furthermore, the area of ​​the surface of the extended end of the second supporting portion facing the inner wall of the second capsule cavity 2 is larger than the cross-sectional area of ​​the extended portion of the second supporting portion.

[0102] In the specific implementation process, the surface area of ​​the extended end of the second support portion is set to be larger than the area of ​​the extended portion, so as to increase the contact area between the second support portion and the second capsule cavity 2, so as to facilitate the deformation of the second support portion after being squeezed, and at the same time facilitate the transmission of the force generated by the second support portion to resist the deformation of the second capsule cavity 2 to the second capsule cavity 2. As described above, the supporting capacity of the second support portion can be further improved.

[0103] Furthermore, the second supporting portion is spaced apart from the inner wall of the second capsule cavity 2 .

[0104] Specifically, one end of the second support portion is fixed to the inner wall of the second cavity 2, and the other end of the second support portion has a gap with the second cavity 2. This arrangement allows the second cavity 2 to have sufficient deformation space, and is suitable for clothing processing devices with different sealing requirements while ensuring the sealing performance of the sealing structure.

[0105] The extension distance of the second support portion mentioned here can be adaptively adjusted according to the specific use requirements of the sealing structure, and will not be elaborated here.

[0106] Embodiment 7

[0107] This embodiment is a further description of the above embodiments 1 to 6.

[0108] In this embodiment, a third supporting portion is provided in the third bag cavity 3 , and the third supporting portion extends from a side of the third bag cavity 3 close to the deformable airbag 4 to a direction away from the deformable airbag 4 .

[0109] The third supporting portion mentioned here refers to a component that can be used to resist deformation of the third capsule cavity 3 .

[0110] Specifically, the third support portion is disposed in the third cavity 3 to support the third cavity 3. One end of the third support portion is fixed to a side of the third cavity 3 close to the deformable airbag 4, and the third support portion extends away from the deformable airbag 4 by a certain length.

[0111] In the specific implementation process, after the third cavity 3 is squeezed and deformed by the first cavity 1, it begins to squeeze the third support part to deform. The third support part generates a force to resist the deformation of the third cavity 3, thereby increasing the force between the door body and the sealing structure, and improving the sealing effect of the sealing structure.

[0112] Furthermore, the area of ​​the surface of the extended end of the third supporting portion facing the inner wall of the third capsule cavity 3 is larger than the cross-sectional area of ​​the extended portion of the third supporting portion.

[0113] In the specific implementation process, the surface area of ​​the extended end of the third support portion is set to be larger than the area of ​​the extended portion, so as to increase the contact area between the third support portion and the third capsule cavity 3, so as to facilitate the deformation of the third support portion after being squeezed, and at the same time facilitate the transmission of the force generated by the third support portion to resist the deformation of the third capsule cavity 3 to the third capsule cavity 3. As described above, the supporting capacity of the third support portion can be further improved.

[0114] Furthermore, the third supporting portion and the third capsule cavity 3 are arranged at intervals.

[0115] Specifically, one end of the third support portion is fixed on the inner wall of the third cavity 3, and the other end of the third support portion has a gap with the third cavity 3. This arrangement allows the third cavity 3 to have sufficient deformation space, and is suitable for clothing processing devices with different sealing requirements while ensuring the sealing performance of the sealing structure.

[0116] The extension distance of the third support portion mentioned here can be adaptively adjusted according to the specific use requirements of the sealing structure, and will not be elaborated here.

[0117] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. A sealing structure of a clothes processing device, the sealing structure being installed at the tube opening of a clothes processing tube in the clothes processing device, characterized in that: It comprises a first cavity surrounding the barrel opening, wherein at least one first supporting portion is provided in the first cavity; It also includes a deformable airbag, which is arranged on the outside of the first bag cavity and seals the tube opening of the clothing processing tube together with the first bag cavity.

2. The sealing structure of the clothes processing device according to claim 1, characterized in that: The deformable airbag extends from the outer peripheral wall of the first bag cavity in a direction away from the barrel opening.

3. The sealing structure of the clothes processing device according to claim 2, characterized in that: At least two deformable airbags are arranged on the same side of the first bag cavity away from the barrel mouth, and are respectively arranged on both sides of the outer peripheral side wall of the first bag cavity, and extend obliquely in different directions.

4. The sealing structure of the clothes processing device according to claim 1, characterized in that: The first supporting portion extends from a side of the first bag cavity away from the deformable airbag toward a direction close to the deformable airbag.

5. The sealing structure of the clothes processing device according to claim 4, characterized in that: An area of ​​a surface of the extended end of the first supporting portion facing the inner wall of the first sac cavity is larger than a cross-sectional area of ​​the extended portion of the first supporting portion.

6. The sealing structure of the clothes processing device according to claim 1, characterized in that: It also includes a second capsule cavity, which is arranged on a side of the first capsule cavity away from the deformable airbag.

7. The sealing structure of the clothes processing device according to claim 6, characterized in that: It also includes a third capsule cavity, which is arranged on a side of the first capsule cavity away from the deformable airbag and is arranged side by side with the second capsule cavity.

8. The sealing structure of the clothes processing device according to claim 7, characterized in that: A second supporting portion is provided in the second bag cavity, and the second supporting portion extends from a side of the second bag cavity close to the deformable airbag to a direction away from the deformable airbag; And / or, a third supporting portion is provided in the third cavity, and the third supporting portion extends from a side of the third cavity close to the deformable airbag to a direction away from the deformable airbag.

9. The sealing structure of the clothes processing device according to claim 6, characterized in that: A sealing contact surface is also provided on the outer side of the second cavity. The sealing contact surface extends from a side of the second cavity close to the deformable airbag toward a direction away from the deformable airbag to form a sheet-like structure.

10. A clothes processing device, characterized in that: The invention comprises the sealing structure as described in any one of claims 1 to 9.

Images