Laundry treating apparatus

Abstract

The invention discloses clothes treating equipment which comprises a door seal and a first washing channel, the door seal is of an annular structure, and a medium flow path allowing a medium to flow and extending in the circumferential direction of the door seal is formed in the door seal; the first flushing channel penetrates into the door seal, and an outlet of the first flushing channel communicates with the medium flow path so as to be suitable for introducing a medium into the medium flow path from the radial outer side of the door seal. According to the clothes treatment equipment, the medium flow path and the first washing channel are arranged, so that the medium is introduced from the outer side of the door seal and flows in the circumferential direction to wash the door seal, and comprehensive and efficient cleaning of the door seal is achieved.

Description

Technical Field

[0001] This invention relates to the field of clothing processing equipment, and in particular to a clothing processing device. Background Technology

[0002] The door seal of the garment processing equipment is used to effectively seal the clothes inside the drum, ensuring that the internal environment of the drum is isolated from the outside environment during each processing stage such as washing, rinsing, spin-drying or drying. It also helps to reduce vibration and noise, and improve the performance of the garment processing equipment.

[0003] In addition, some garment processing equipment achieves sealing through baffles. The baffles are located between the door and the roller opening and extend along the axial direction of the roller, achieving a sealing effect through physical barrier.

[0004] Over time, stains tend to accumulate inside the door seal, creating hard-to-clean hard-to-reach areas. This buildup of stains gradually forms a stubborn layer of dirt in hidden areas such as the folds, crevices, and contact surfaces of the door seal. Summary of the Invention

[0005] This invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one object of this invention is to provide a garment cleaning device. According to the garment cleaning device of this invention, by setting up a media flow path and a first rinsing channel, a media is introduced from the outside of the door seal and flows circumferentially to rinse the door seal, achieving comprehensive and efficient cleaning of the door seal.

[0006] The garment processing apparatus according to the present invention includes a door seal, the door seal being annular in construction, the door seal forming a medium flow path for medium flow and extending circumferentially thereon; and a first rinsing channel extending into the door seal and having an outlet communicating with the medium flow path, adapted to introduce medium from the radially outer side of the door seal into the medium flow path.

[0007] According to the garment processing apparatus of the present invention, by providing a media flow path, the media can flow along the media flow path circumferentially through various parts of the door seal to achieve the purpose of cleaning. A first rinsing channel is provided to introduce the media from the outside of the door seal into the media flow path. The first rinsing channel extends into the door seal, and the media flows along the path of the first rinsing channel after entering it. Since the outlet of the first rinsing channel is connected to the media flow path, the media smoothly enters the media flow path after flowing through the first rinsing channel. Guided by the media flow path, the media continues to flow circumferentially along the door seal, rinsing various parts of the door seal.

[0008] According to some embodiments of the present invention, the door seal is formed with the first flushing channel, the inlet of the first flushing channel being open toward the outside of the door seal.

[0009] According to some embodiments of the present invention, the door seal is formed with a second flushing channel extending from the radially outer side of the door seal to the radially inner side of the door seal, so as to guide the medium from the radially outer side of the door seal to the radially inner side of the door seal to flush the movable door that closes the dispensing port.

[0010] According to some embodiments of the present invention, the door seal is provided with a drainage portion located within the medium flow path and disposed at the outlet of the first flushing channel, so as to guide the flow direction of the medium flowing from the first flushing channel into the medium flow path.

[0011] According to some embodiments of the present invention, the drainage portion includes: a blocking portion extending radially from the door seal and connected to the outlet edge of the first flushing channel; and a guide portion extending vertically or obliquely from the blocking portion, the guide portion being opposite to and spaced apart from the outlet of the first flushing channel.

[0012] According to some embodiments of the present invention, in the radial cross section of the door seal, the angle between the tangent of the door seal at the center point of the first flushing channel and the horizontal direction is α, and the angle between the extension direction of the guide portion and the horizontal direction is β, satisfying that: β < α.

[0013] According to some embodiments of the present invention, the inlet height of the first flushing channel is h1, and the height of the door seal is h2, satisfying: 2h1≤h2.

[0014] According to some embodiments of the present invention, the first flushing channel is configured as a plurality and is arranged at circumferential intervals along the door seal, and the drainage portion is configured as a plurality corresponding to the first flushing channel; wherein two of the drainage portions are adapted to guide the medium flowing out of the first flushing channel to flow in opposite directions.

[0015] According to some embodiments of the present invention, the door seal has a medium discharge channel, the inlet of the medium discharge channel is connected to the medium flow path, and the outlet of the medium discharge channel is open to the outside of the door seal.

[0016] According to some embodiments of the present invention, the inlet shape of the second flushing channel is circular, and / or the outlet shape of the second flushing channel is square or rounded rectangle.

[0017] In summary, according to the garment processing equipment of the present invention, the door seal has a media flow path extending circumferentially for media flow. The media flow path guides the media to flow circumferentially through various parts of the door seal to achieve cleaning. A first rinsing channel is provided to introduce media from the outside of the door seal into the media flow path. The inlet of the first rinsing channel is open to the outside of the door seal, allowing media from the outside of the door seal to enter the interior of the first rinsing channel. After entering the first rinsing channel, the media flows along its path. Since the outlet of the first rinsing channel is connected to the media flow path, the media smoothly enters the media flow path after flowing through the first rinsing channel. Guided by the media flow path, the media continues to flow circumferentially along the door seal, rinsing various parts of the door seal. By providing a second rinsing channel, users can more conveniently clean the movable door. When the cleaning media flows through the second rinsing channel to the movable door, it can effectively rinse away stains and bacteria attached to the movable door, thereby improving the overall cleanliness and hygiene level of the garment processing equipment. By incorporating a flow guide, the medium flowing out of the first flushing channel can smoothly enter and continue flowing along the medium flow path in a predetermined direction and path. The flow guide optimizes the flow state of the medium within the medium flow path, facilitating control of the flow direction and thus improving cleaning efficiency and effectiveness.

[0018] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the structure of a garment processing device according to an embodiment of the present invention;

[0021] Figure 2 yes Figure 1 AA section diagram;

[0022] Figure 3 yes Figure 2 A magnified view of a section at point B in the middle;

[0023] Figure 4 This is a schematic diagram of the structure inside the front sealing door of a garment processing device according to an embodiment of the present invention;

[0024] Figure 5 This is an exploded plan view of a garment processing device according to an embodiment of the present invention;

[0025] Figure 6This is an exploded structural diagram of a garment processing device according to an embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram of a door seal from one perspective according to an embodiment of the present invention;

[0027] Figure 8 yes Figure 7 C-section view;

[0028] Figure 9 yes Figure 8 A magnified view of a section at point E in the middle;

[0029] Figure 10 This is a schematic diagram of a door seal from another perspective according to an embodiment of the present invention;

[0030] Figure 11 yes Figure 10 Middle FF cross section;

[0031] Figure 12 yes Figure 10 GG cross-section diagram;

[0032] Figure 13 yes Figure 12 A magnified view of a section at point J;

[0033] Figure 14 This is an assembly diagram of a garment processing device according to an embodiment of the present invention.

[0034] Figure label:

[0035] 1. Garment processing equipment;

[0036] 11. Inner cylinder; 111. Extension section;

[0037] 12. Outer cylinder; 121. Expansion port; 122. Limiting protrusion;

[0038] 13. Door seal; 131. Limiting groove; 132. Buffer section; 133. Medium flow path; 134. First flushing channel; 135. Second flushing channel; 136. Medium discharge channel; 137. Drainage section; 1371. Blocking section; 1372. Guide section.

[0039] 14. Door frame; 141. Mounting groove; 142. Positioning protrusion;

[0040] 15. Box body;

[0041] 16. Front sealing door;

[0042] 17. Movable door;

[0043] 18. Sealing ring; 181. First lip; 182. Second lip; 183. Third lip;

[0044] 19. Bracket. Detailed Implementation

[0045] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0046] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0047] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0048] In related technologies, during long-term use, stains tend to accumulate inside the door seal, creating hard-to-clean hygiene dead spots. The accumulation of stains gradually forms a stubborn layer of dirt in hidden areas such as the folds, gaps, and contact surfaces of the door seal.

[0049] The following is for reference. Figures 1-14 A garment processing apparatus 1 according to an embodiment of the present invention is described.

[0050] like Figures 1-13As shown, the garment processing device 1 according to the present invention includes a door seal 13. The door seal 13 is constructed in an annular shape, so the door seal 13 is continuous and closed. It can surround the inlet of the garment processing device 1, so that when the garment processing device 1 is performing garment processing operations, the door seal 13 can effectively isolate the inside of the device from the external environment, so that the cleaning medium or drying medium can be effectively sealed inside the garment processing device 1, thereby improving the cleaning or drying effect of the garment processing device 1, and also helping to reduce vibration and noise.

[0051] The door seal 13 has a medium flow path 133 that allows the medium to flow and extends circumferentially thereon. The medium flow path 133 is used to guide the medium to flow circumferentially through various parts of the door seal 13 to achieve the purpose of cleaning.

[0052] The garment processing equipment 1 also includes a first rinsing channel 134, which is used to introduce the medium outside the door seal 13 into the medium flow path 133. The first rinsing channel 134 extends into the door seal 13, and the medium flows along the path of the first rinsing channel 134 after entering it. Since the outlet of the first rinsing channel 134 is connected to the medium flow path 133, the medium will smoothly enter the medium flow path 133 after flowing through the first rinsing channel 134. Under the guidance of the medium flow path 133, the medium will continue to flow circumferentially along the door seal 13, rinsing various parts of the door seal 13.

[0053] Therefore, according to the door seal 13 of the present invention, by setting the medium flow path 133 and the first flushing channel 134, the medium is introduced from the outside of the door seal 13 and flows in the circumferential direction to flush the door seal 13, thereby achieving comprehensive and efficient cleaning of the door seal 13.

[0054] It should be noted that in some garment processing devices 1, the door seal 13 can be installed further away from the opening of the inner drum 12 and deeper into the drum, thus concealing the door seal 13. Direct contact with the outside environment and contamination are effectively reduced, and the door seal 13 is not easily visible from the drum opening, further enhancing the aesthetics and durability of the equipment. Therefore, the door seal 13 forms a media flow path 133, and in conjunction with the first rinsing channel 134, facilitates cleaning of the deep door seal 13, improving the convenience of cleaning and maintenance.

[0055] According to some embodiments of the present invention, such as Figures 7-11As shown, the door seal 13 has a first flushing channel 134, which is integrated into the door seal 13, making it a part of the door seal 13. This improves integration, reduces equipment complexity, minimizes installation steps, and optimizes the media introduction path. The inlet of the first flushing channel 134 opens towards the outside of the door seal 13, allowing media introduced from the outside of the door seal 13 to enter the interior of the first flushing channel 134, facilitating the introduction of media into the first flushing channel 134.

[0056] According to some embodiments of the present invention, such as Figures 7-11 As shown, the door seal 13 has a second rinsing channel 135 extending from the radially outer side to the radially inner side of the door seal 13, allowing the medium to flow along a defined, outward-to-inward path. The second rinsing channel 135 guides the medium from the radially outer side of the door seal 13 to the radially inner side of the door seal 13 to rinse the movable door 17 located within the area of ​​the door seal 13. In the garment handling device 1, the movable door 17 is used to close the inlet (i.e., where the user deposits clothes and detergent) to prevent water and clothes from splashing out during washing. However, after prolonged use, stains and bacteria may accumulate on the movable door 17 and the surrounding area, affecting the hygienic performance of the garment handling device 1.

[0057] By providing a second rinsing channel 135, users can more conveniently clean the movable door 17. When the cleaning medium flows through the second rinsing channel 135 to the movable door 17, it can effectively wash away the stains and bacteria attached to the movable door 17, thereby improving the overall cleanliness and hygiene level of the garment processing equipment 1.

[0058] It should be noted that, for the garment processing device 1, the first rinsing channel 134 and the second rinsing channel 135 can both be located at the top of the garment processing device 1, so that the rinsing medium can flow naturally to the part that needs to be cleaned under the action of gravity.

[0059] According to some embodiments of the present invention, such as Figure 9As shown, the door seal 13 has a flow guide 137, which is located within the media flow path 133 and positioned at the outlet of the first flushing channel 134. The flow guide 137 guides the flow direction of the media flowing from the first flushing channel 134 into the media flow path 133. Since the media has a certain flow velocity and direction when passing through the first flushing channel 134, direct entry into the media flow path 133 may result in turbulence. The flow guide 137 allows the media flowing out of the first flushing channel 134 to smoothly enter and continue flowing along the media flow path 133 in a predetermined direction and path. By providing the flow guide 137, the flow state of the media within the media flow path 133 is optimized, facilitating control of the flow direction of the media within the media flow path 133, thereby improving cleaning efficiency and effectiveness.

[0060] According to some embodiments of the present invention, such as Figure 9 As shown, the drainage section 137 includes a blocking section 1371, which extends radially in the door seal 13 and is connected to the outlet edge of the first flushing channel 134. The blocking section 1371 is used to obstruct the flow of the medium, preventing the medium from flowing towards the location of the blocking section 1371, thereby forcing the medium to change its flow direction and enter the medium flow path 133 along a preset path.

[0061] The drainage section 137 also includes a guide section 1372, which extends vertically or obliquely from the blocking section 1371. The guide section 1372 is opposite to and spaced apart from the outlet of the first flushing channel 134, forming a guide surface for guiding the flow of the medium. The presence of the guide section 1372 allows the medium to continue flowing along the surface of the guide section 1372 after leaving the blocking section 1371, and gradually turn towards the extension direction of the medium flow path 133. This helps to ensure that the medium can flow in a predetermined direction and path, avoiding disorderly diffusion of the medium within the medium flow path 133.

[0062] It should be noted that the inlets of the first rinsing channel 134 and the second rinsing channel 135 should both be located above the highest water level during the operation of the garment processing equipment 1, so that the washing water will not passively flow into the first rinsing channel 134 and the second rinsing channel 135, but can be actively and controlled to introduce the cleaning medium through the rinsing process, making the rinsing process more precise and efficient, while avoiding the contamination of the first rinsing channel 134, the second rinsing channel 135 and the medium flow path 133 by the washing water.

[0063] According to some embodiments of the present invention, such as Figure 9As shown, in the radial section of the door seal 13, the angle between the tangent of the door seal 13 at the center point of the first rinsing channel 134 and the horizontal direction is α, and the angle between the extension direction of the guide portion 1372 and the horizontal direction is β, satisfying: β < α. The radial section of the door seal 13 is the section of the door seal 13 perpendicular to its central axis. "Horizontal direction" refers to a direction parallel to the ground or parallel to the bottom of the garment processing device 1. The angle α represents the degree of deviation between the central axis of the first rinsing channel 134 and the horizontal direction. "Extension direction of the guide portion 1372" refers to the direction pointed to by the guide portion 1372 extending vertically or obliquely from the blocking portion 1371. The angle β represents the angle between the extension direction of the guide portion 1372 and the horizontal direction. "β < α" indicates that the extension direction of the guide section 1372 is closer to the horizontal direction relative to the central axis of the first flushing channel 134. Therefore, the guide section 137 can more effectively guide the medium flowing out of the first flushing channel 134 into the medium flow path 133 and flow along a predetermined direction and path. Since β < α, the guide section 1372 plays a guiding role, allowing the medium to gradually turn to an angle that is closer to the horizontal direction than the tangent at the center point of the first flushing channel 134 after leaving the first flushing channel 134. This allows the medium to directly contact the door seal 13 after leaving the guide section 1372, achieving effective flushing of the door seal 13.

[0064] According to some embodiments of the present invention, the inlet height of the first flushing channel 134 is h1, where h1 refers to the shortest vertical distance from the inlet edge of the first flushing channel 134 to the outer peripheral wall of the door seal 13. The height of the door seal 13 is h2, where h2 refers to the vertical distance between the inner and outer peripheral walls of the door seal 13 in its vertical direction. h1 and h2 satisfy a specific inequality relationship: 2h1≤h2, which allows the medium to flow efficiently into the medium flow path 133 after flowing into the first flushing channel 134, reducing unnecessary flow paths, helping to reduce energy loss of the medium during the flow process, and improving flushing efficiency.

[0065] It should be noted that the inlets of the first rinsing channel 134 and the second rinsing channel 135 should both be located above the highest water level during the operation of the garment processing equipment 1, so that the washing water will not passively flow into the first rinsing channel 134 and the second rinsing channel 135, but can be actively and controlled to introduce the cleaning medium through the rinsing process, making the rinsing process more precise and efficient, while avoiding the contamination of the first rinsing channel 134, the second rinsing channel 135 and the medium flow path 133 by the washing water.

[0066] According to some embodiments of the present invention, such as Figure 9As shown, the first flushing channels 134 are configured in multiple ways and spaced apart circumferentially along the door seal 13, so that the door seal 13 can be flushed more evenly and thoroughly. Multiple first flushing channels 134 can disperse the medium, reduce the load on a single first flushing channel 134, improve flushing efficiency and effect, and also help improve the overall cleanliness of the door seal 13, because the medium can flush the door seal 13 simultaneously or alternately from multiple directions.

[0067] The drainage section 137 is configured in multiple ways corresponding to the first rinsing channel 134, so that the medium flowing out of each first rinsing channel 134 can be effectively guided to the part that needs to be rinsed, thereby improving the targeting and efficiency of rinsing. For the garment processing device 1, the first rinsing channel 134 should all be located at the top of the garment processing device 1. Two drainage sections 137 are adapted to guide the medium flowing out of the first rinsing channel 134 to flow in opposite directions. That is, one drainage section 137 guides the medium to flow clockwise from top to bottom, and the other drainage section 137 guides the medium to flow counterclockwise from top to bottom, so that the medium flows along different flow paths, achieving a more comprehensive rinsing of the door seal 13.

[0068] According to some embodiments of the present invention, such as Figure 8 and Figure 10 As shown, the door seal 13 has a media discharge channel 136, which guides the media flowing in from the media flow path 133 to the outside of the door seal 13 and discharges it. The inlet of the media discharge channel 136 is connected to the media flow path 133, so when the flushing process is started, the media flows along the media flow path 133 and eventually enters the media discharge channel 136 through the inlet. Once the media enters the media discharge channel 136, it continues to flow along the path of the media discharge channel 136 until it reaches the outlet of the media discharge channel 136. The outlet of the media discharge channel 136 is open to the outside of the door seal 13, so the media is discharged from the outside of the door seal 13 after flowing out of the media discharge channel 136. By setting the media discharge channel 136, the discharge of the media is achieved, and the door seal 13 is effectively cleaned.

[0069] According to some embodiments of the present invention, the inlet shape of the second flushing channel 135 is circular. A circular shape has good hydrodynamic characteristics, which can reduce resistance and turbulence during media inflow, allowing the media to enter the second flushing channel 135 more smoothly. Furthermore, a circular shape is easier to process and manufacture, reducing costs and improving production efficiency.

[0070] According to some embodiments of the present invention, the outlet shape of the second flushing channel 135 is configured as square or rounded rectangle.

[0071] The square outlet provides a larger outlet area, which can disperse the medium more widely and help the medium cover a wider area after flowing out of the channel. Especially when a large area needs to be rinsed, the square outlet can more effectively achieve a wide cleaning effect.

[0072] The rounded rectangular outlet retains the extensive diffusion characteristics of the square outlet while reducing fluid resistance or turbulence that may be caused by sharp corners through rounded corner treatment, allowing the medium to transition more smoothly when flowing out of the channel, thereby further improving the diffusion effect of the medium.

[0073] According to some embodiments of the present invention, such as Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the garment processing device 1 also includes an inner drum 11, which is a component in the garment processing device 1 used to load garments and actually perform the washing action. The inner drum 11 has an opening at one of its axial ends, which is used to put in and take out garments when the garment processing device 1 is in operation.

[0074] The garment processing equipment 1 also includes an outer cylinder 12, which is sleeved on the outside of the inner cylinder 11 to provide necessary support and protection for the rotation of the inner cylinder 11.

[0075] The garment handling equipment 1 also includes a door ring 14, which is disposed within the housing 15 and spaced apart from the drum assembly. This provides sufficient space between the door ring 14 and the drum assembly for installing a door seal 13. The door ring 14 is connected to the door seal 13, thus providing necessary support for the door seal 13. The door seal 13 can fit tightly between the drum assembly and the door ring 14 to effectively seal and isolate the internal space of the drum assembly from the external environment. The door ring 14 not only provides a physical location for the installation of the door seal 13 but also provides necessary support for the door seal 13 through its structure, ensuring that the door seal 13 can be stably fixed in the appropriate position to accommodate the large-capacity inner drum 11 and ensuring sufficient space for installation of the door seal 13.

[0076] According to some embodiments of the present invention, such as Figure 14 As shown, the outer drum 12 has an expansion opening 121 extending through it in the radial direction. The expansion opening 121 can avoid the inner drum 11 to eliminate gaps, so that a larger inner drum 11 with a larger capacity can be installed and used without significantly increasing the overall size of the clothes handling equipment 1, providing a larger capacity washing experience.

[0077] like Figures 1-6 As shown, the garment processing device 1 according to the present invention includes a housing 15, which is used to house and protect the internal components of the garment processing device 1 and the structures required for processing garments.

[0078] According to some embodiments of the present invention, such as Figure 1 , Figure 5 and Figure 6 As shown, the cabinet 15 also includes a front sealing door 16, which is located on the front side of the cabinet 15 and has a loading port that matches the drum opening. Users can easily put clothes into the inner drum 11 through the loading port and take the clothes out of the inner drum 11 after washing.

[0079] The garment handling device 1 also includes a movable door 17, which is movably mounted on the front sealing door 16 and adapted to open or close the loading port. The movable door 17 is movable, meaning that it can open or close relative to the front sealing door 16, allowing the user to conveniently open the movable door 17 as needed, load the garments into the garment handling device 1, and close the movable door 17 after loading to maintain the airtightness of the garment handling device 1, facilitating the washing of the garments.

[0080] The door seal 13 has a second rinsing channel 135 extending radially from the outer side to the inner side of the door seal 13. The outlet of the second rinsing channel 135 is positioned opposite the inlet to facilitate the flow of the cleaning medium from the outer side to the inner side of the door seal 13 to rinse the movable door 17 that closes the inlet. By providing the second rinsing channel 135, users can more easily clean the movable door 17. When the cleaning medium flows through the second rinsing channel 135 to the movable door 17, it effectively washes away stains and bacteria adhering to the movable door 17, thereby improving the overall cleanliness and hygiene of the garment processing equipment 1.

[0081] According to some embodiments of the present invention, such as Figure 2 As shown, the garment processing device 1 also includes a sealing ring 18, which is a flexible component and is mounted on the movable door 17. When the movable door 17 is closed, the sealing ring 18 achieves a seal between the movable door 17 and the door ring 14, ensuring that the washing liquid can circulate fully within the garment processing device 1 and act on the garments, thus improving washing efficiency and quality. Simultaneously, the sealing ring 18 also prevents washing liquid from leaking to the outside of the garment processing device 1. As a flexible component, the sealing ring 18 has elasticity and cushioning capabilities. During the closing or opening of the movable door 17, the sealing ring 18 can absorb and disperse the impact and vibration generated by the movement of the movable door 17.

[0082] According to some embodiments of the present invention, such as Figure 3As shown, the sealing ring 18 has a first lip 181, a second lip 182, and a third lip 183 that are connected to each other. The first lip 181 is connected to the movable door 17, so that the sealing ring 18 is fixed on the movable door 17 and moves synchronously with the opening or closing of the movable door 17, so that the sealing ring 18 can always be kept in the correct position to provide the necessary sealing effect. The second lip 182 is adapted to contact the axial outer surface of the door ring 14 when the movable door 17 is closed, while the third lip 183 is adapted to be squeezed and deformed between the movable door 17 and the door ring 14 when the movable door 17 is closed. Specifically, when the movable door 17 is fully closed and pressed against the door ring 14, the second lip 182 forms a sealing barrier along the axial outer surface of the door ring 14, and cooperates with the first lip 181 to seal the gap between the movable door 17 and the door ring 14. The third lip 183 is compressed and deformed between the sliding door 17 and the door ring 14, which helps to fill the tiny gaps between the sliding door 17 and the door ring 14, thereby further improving the sealing effect. Through the third lip 183, the sealing ring 18 can adapt to different closing pressures and door gap sizes to maintain good sealing performance.

[0083] According to some embodiments of the present invention, such as Figure 3 As shown, the door ring 14 covers at least a portion of the radial inner edge of the door seal 13, thereby shielding at least a portion of the radial inner edge of the door seal 13, reducing the exposure of the door seal 13, and improving the user experience.

[0084] According to some embodiments of the present invention, such as Figure 3 As shown, the inner cylinder 11 covers at least another portion of the radial inner edge of the door seal 13. By covering at least another portion of the radial inner edge of the door seal 13 with the inner cylinder 11, the inner cylinder 11 effectively shields at least another portion of the radial inner edge of the door seal 13, further reducing the exposure of the door seal 13 and improving the user experience.

[0085] According to some embodiments of the present invention, such as Figure 3 As shown, the door ring 14 has a mounting groove 141 that opens away from its axis, forming a recessed space. The door seal 13 has a mounting portion, which is accommodated in the mounting groove 141. The mounting portion is embedded and fixed within the mounting groove 141, achieving a tight connection between the door seal 13 and the door ring 14. Because the mounting groove 141 is open away from the axis of the door ring 14, and the mounting portion is located at the radial inner edge of the door seal 13, when the mounting portion is fixed within the mounting groove 141, the door ring 14 effectively shields the mounting portion, reducing the exposure of the door seal 13, making installation convenient and secure.

[0086] According to some embodiments of the present invention, such as Figure 3As shown, the inner cylinder 11 has an extension 111 extending axially therein, defining the cylinder opening and covering at least another portion of the radial inner edge of the door seal 13. By covering at least another portion of the radial inner edge of the door seal 13 with the extension 111, the inner cylinder 11 effectively shields the door seal 13, further reducing the exposure of the door seal 13 and improving the user experience. The gap length between the extension 111 and the door ring 14 is d and satisfies: d ≤ 15 mm. By limiting the gap length d between the extension 111 and the door ring 14 to within 15 mm, the extension 111 of the inner cylinder 11 can effectively shield the door seal 13.

[0087] According to some embodiments of the present invention, the gap length d between the extension portion 111 and the door ring 14 satisfies: 8mm ≤ d. By limiting the gap length d between the extension portion 111 and the door ring 14 to not less than 8mm, the inner cylinder 11 maintains a necessary gap with the door ring 14 during operation and rotation to avoid friction or collision between them, thereby protecting the door ring 14 and the inner cylinder 11 from damage.

[0088] According to some embodiments of the present invention, such as Figure 3 As shown, the door seal 13 has a limiting groove 131 that opens towards the outer cylinder 12. Corresponding to the limiting groove 131 on the door seal 13, the outer cylinder 12 has a limiting protrusion 122 that protrudes towards the door seal 13. The limiting protrusion 122 can be embedded into the limiting groove 131 on the door seal 13, thereby achieving a stable connection between the door seal 13 and the outer cylinder 12. This not only enhances the connection strength between the door seal 13 and the outer cylinder 12, but also ensures the stability and sealing of the door seal 13 during the operation of the garment processing equipment 1.

[0089] According to some embodiments of the present invention, such as Figure 3 , Figures 11-13 As shown, the door seal 13 has a buffer portion 132 protruding towards the front door 16. The buffer portion 132 provides additional cushioning, reducing the force transmitted from the vibration of the outer cylinder 12 to the front door 16, and effectively absorbing the impact and vibration energy generated during the operation of the garment processing equipment 1, thereby further reducing the overall noise level of the garment processing equipment 1. This not only improves the user's comfort when using the garment processing equipment 1, but also avoids potential damage to the structure of the garment processing equipment 1 and the front door 16 caused by long-term vibration.

[0090] According to some embodiments of the present invention, such as Figure 3As shown, the door ring 14 has a positioning protrusion 142 protruding towards the front sealing door 16. The positioning protrusion 142 can be single or multiple, and the specific number and layout depend on the design requirements. The positioning protrusion 142 serves as a positioning reference between the door ring 14 and the front sealing door 16. The front sealing door 16 has a positioning opening suitable for the positioning protrusion 142 to pass through. The shape and size of the positioning protrusion 142 match the positioning opening, allowing the positioning protrusion 142 to pass through the positioning opening, thereby ensuring accurate positioning and secure installation between the door ring 14 and the front sealing door 16.

[0091] According to some embodiments of the present invention, such as Figure 4 and Figure 6 As shown, the garment processing equipment 1 also includes a bracket 19, which is connected to the door ring 14 and the housing 15 respectively. With the stable support of the bracket 19, the door ring 14 can be spaced apart from the outer cylinder 12, providing installation space and support for the door seal 13.

[0092] According to some embodiments of the present invention, such as Figure 4 and Figure 6 As shown, multiple brackets 19 are distributed around the door ring 14. The multiple brackets 19 work together to more effectively distribute and bear the forces generated by the door ring 14 and the moving door 17 when closing and opening, thereby enhancing the stability of the entire door system.

[0093] According to some embodiments of the present invention, such as Figure 4 and Figure 6 As shown, at least two supports 19 are distributed on both sides of the door ring 14 in the width direction of the garment processing device 1 and extend in the width direction of the garment processing device 1. The width direction of the garment processing device 1 refers to the left-right direction of the garment processing device 1, that is, the direction between the sides of the garment processing device 1. By setting supports 19 on the left and right sides of the door ring 14, the door ring 14 can be provided with more stable support, preventing it from shaking during the operation of the garment processing device 1. The supports 19 on both sides help to achieve mechanical balance, so that the door ring 14 can remain stable when closing and opening, and also helps to improve the stability of the entire garment processing device 1, making it more stable and reliable during the washing process.

[0094] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0095] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1.A laundry treating apparatus, characterized by, The door seal (13) is configured as an annular shape, and is formed with a medium flow path (133) for medium flow and extending along the circumference thereof. The door seal (13) is formed with a first flushing channel (134) penetrating into the door seal (13) and having an outlet communicating with the medium flow path (133) to introduce medium from the radial outside of the door seal (13) into the medium flow path (133). The door seal (13) is formed with the first flushing channel (134) having an inlet opening towards the outside of the door seal (13). 2.The laundry treating apparatus of claim 1, wherein The door seal (13) is formed with a second flushing channel (135) penetrating from the radial outside of the door seal (13) to the radial inside of the door seal (13) to introduce medium from the radial outside of the door seal (13) to the radial inside of the door seal (13) to flush the movable door (17) closing the drop port. 3.The laundry treating apparatus of claim 2, wherein, The door seal (13) is formed with a flow guiding portion (137) located in the medium flow path (133) and arranged at the outlet of the first flushing channel (134) to guide the flow direction of the medium flowing into the medium flow path (133) from the first flushing channel (134). 4.The laundry treating apparatus of claim 2, wherein The flow guiding portion (137) comprises: 5.The laundry treating apparatus of claim 4, wherein a blocking portion (1371) extending in the radial direction of the door seal (13) and connected to the outlet edge of the first flushing channel (134); a flow guiding portion (1372) extending vertically or obliquely from the blocking portion (1371), and arranged opposite and spaced apart from the outlet of the first flushing channel (134). In the radial cross section of the door seal (13), the included angle between the tangent of the door seal (13) at the center point of the first flushing channel (134) and the horizontal direction is α, and the included angle between the extension direction of the flow guiding portion (1372) and the horizontal direction is β, and satisfies: β < α. 6.The laundry treating apparatus according to claim 5, characterized by, The inlet height of the first flushing channel (134) is h1, and the height of the door seal (13) is h2, and satisfies: 2h1 ≤ h2. 7.The laundry treating apparatus according to claim 2, wherein, The first flushing channel (134) is configured as a plurality and is arranged spaced apart along the circumference of the door seal (13), and the flow guiding portion (137) is configured as a plurality corresponding to the first flushing channel (134); wherein two flow guiding portions (137) are adapted to guide the medium flowing out of the first flushing channel (134) to flow in opposite directions. 8.The laundry treating apparatus according to claim 4, wherein, The door seal (13) is formed with a medium discharge channel (136) having an inlet communicating with the medium flow path (133) and an outlet opening towards the outside of the door seal (13). 9.The laundry treating apparatus according to claim 2, wherein, The inlet shape of the second flushing channel (135) is configured as a circular shape, and / or the outlet shape of the second flushing channel (135) is configured as a square or a circular-rectangular shape. 10.The laundry treating apparatus according to claim 3, characterized by, ​

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