Clothes processing equipment

Abstract

The clothes processing equipment comprises a door cover and a door body with a pick-and-place opening, the door cover is connected to the door body in a rotating mode, a notch and a sealing ring are arranged on the door cover, the sealing ring comprises a limiting face connected to the inner bottom wall of the notch in an abutting mode, an installation face connected to the inner side wall of the notch in an abutting mode and a guide face arranged opposite to the installation face, the thickness of the sealing ring shrinks from the inner ring of the sealing ring to the outer edge so that the guide face can extend from the limiting face to the installation face, and when the door cover closes the taking and placing opening, the door body on the peripheral side of the taking and placing opening extrudes the guide face so that the sealing ring can deform. The force borne by the sealing ring in the direction facing the mounting surface can be reduced through the inclined guide surface, and then the counter-acting force acting on the door cover by the guide surface is reduced, so that more labor is saved when a user pushes the door cover to close the pick-and-place opening, and the user experience is improved. And the inclined guide surface can increase the size of the fit surface of the guide surface and the door body on the peripheral side of the pick-and-place opening through deformation, so that the direct sealing effect of the sealing ring and the door body is better.

Description

Technical Field

[0001] The utility model belongs to the field of household appliances, and in particular relates to a clothing processing device. Background Art

[0002] With the development of the household appliance industry, washing machines, dryers and other clothes processing equipment have gradually become popular as cleaning household appliances. The clothes processing equipment is provided with an inner barrel for holding clothes and a door assembly for opening or closing the inner barrel. The door assembly includes a door body and a door cover that are rotatably connected. In order to seal the door body and the door cover, a sealing ring is usually provided between the two.

[0003] At present, the existing sealing ring is usually set on one of the door cover and the door body. When the door cover closes the access opening on the door body, the sealing ring is compressed between the door cover and the door body to achieve the sealing of the door cover and the door body. However, because the sealing ring is in contact with the door cover or the door body through the vertically arranged plane at its end when sealing, the sealing ring is difficult to deform. When the user pushes the door cover to close the access opening on the door body, it takes a lot of force to squeeze the sealing ring to deform, which makes it very laborious for the user to close the door cover, and the user experience is poor. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a clothing processing device to solve the problem of difficulty in closing the door caused by the sealing ring.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a clothing processing device, comprising a door cover and a door body with a pick-up and release opening, the door cover is rotatably connected to the door body for opening and closing the pick-up and release opening, the door cover is provided with a recess and a sealing ring installed in the recess, the sealing ring comprises a limiting surface abutting against the inner bottom wall of the recess, a mounting surface abutting against the inner side wall of the recess and a guide surface arranged opposite to the mounting surface, the thickness of the sealing ring shrinks from the inner ring to the outer edge of the sealing ring so that the guide surface extends from the limiting surface to the mounting surface, when the door cover closes the pick-up and release opening, the sealing ring is arranged around the pick-up and release opening, and the door body around the pick-up and release opening squeezes the guide surface to deform the sealing ring.

[0006] In the above-mentioned clothes processing device, the guide surface is an inclined surface or an arc-shaped surface.

[0007] In the above-mentioned clothing processing device, the sealing ring includes a sealing part and a fixing part which are integrally arranged, the limiting surface, the mounting surface and the guide surface are all arranged on the sealing part, and the fixing part is connected to the mounting surface and plugged into the door cover.

[0008] In the above-mentioned clothes processing device, the sealing part is a hollow structure.

[0009] In the above-mentioned clothes processing device, the fixing part includes a fixing rib and a barb arranged on the fixing rib, and the fixing rib is vertically connected to the installation surface.

[0010] In the above-mentioned clothing processing device, the door body has a sealing rib surrounding the access port, the sealing rib includes a first sealing surface facing the door cover and a second sealing surface facing the access port. When the door cover closes the access port, the guide surface is respectively in contact with the first sealing surface and the second sealing surface.

[0011] In the above-mentioned clothing processing device, the door cover has a covering part, a side of the covering part facing the loading and unloading port is provided with a protrusion, two sealing rings are provided, the two sealing rings are respectively wound around the protrusion, and the outer peripheral side of the protrusion is provided with a through hole located between the two sealing rings.

[0012] The beneficial effects of the utility model are:

[0013] A clothing processing device includes a door cover and a door body with a take-in / take-out opening, the door cover is rotatably connected to the door body for opening and closing the take-in / take-out opening, the door cover is provided with a notch and a sealing ring installed in the notch, the sealing ring includes a limiting surface abutting against the inner bottom wall of the notch, a mounting surface abutting against the inner side wall of the notch, and a guide surface arranged opposite to the mounting surface, the thickness of the sealing ring shrinks from the inner ring to the outer edge of the sealing ring so that the guide surface extends from the limiting surface to the mounting surface, when the door cover closes the take-in / take-out opening, the sealing ring is arranged around the take-in / take-out opening, and the door body around the take-in / take-out opening squeezes the guide surface to deform the sealing ring. The technical solution has the following technical effects:

[0014] The utility model provides a sealing ring on the door cover, so that when the door cover closes the access opening on the door body, the guide surface of the sealing ring abuts against the door body around the access opening, and the door body can be deformed as a whole by squeezing the guide surface, so that the guide surface fits on the door body around the access opening, and the gap between the door body around the access opening and the door cover is sealed, so as to prevent water or gas from leaking through the gap between the door cover and the door body, thereby ensuring the seal between the door cover and the door body. When the user needs to open the door cover, the squeezed sealing ring can push the door cover while resetting to assist the user in opening the door cover, so that the user can save more effort. Because the thickness of the sealing ring gradually shrinks from the inner ring of the sealing ring to the outer edge of the sealing ring, the guide surface is inclined in the process of extending from the limiting surface to the installation surface, so that when the door body squeezes the guide surface toward the installation surface, the force F exerted on the sealing ring can be decomposed into a force F1 pushing the sealing ring toward the installation surface and a force F2 pushing the sealing ring toward the limiting surface. Both F1 and F2 are smaller than F, that is, the inclined guide surface can reduce the force exerted on the sealing ring in the direction toward the installation surface, thereby reducing the reaction force of the guide surface on the door cover, so that the user can save more effort when pushing the door cover to close the access port, and the inclined guide surface can increase the size of the contact surface with the door body on the side of the access port through deformation, so that the sealing effect between the sealing ring and the door body is better. By arranging a recess on the door cover for accommodating the sealing ring, the recess can limit the sealing ring installed on the door cover to prevent the sealing ring from being displaced and affecting the stable sealing of the sealing ring between the door cover and the door body. At the same time, the inner bottom wall of the recess that is against the limiting surface can limit the deformation direction of the sealing ring to prevent the sealing ring from being deformed as a whole in the direction of the limiting surface when the door body squeezes the guide surface, causing the guide surface to be unable to fit on the door body around the access port, thereby ensuring a close fit between the guide surface and the door body and improving the sealing between the sealing ring and the door body.

[0015] The sealing ring includes an integrally arranged sealing portion and a fixing portion, the limiting surface, the mounting surface and the guiding surface are all arranged on the sealing portion, and the fixing portion is connected to the mounting surface and plugged into the door cover. The fixing portion is plugged into the door cover so that the sealing ring is installed on the door cover and the sealing ring is limited in the horizontal and vertical directions, ensuring that when the door cover closes the access opening, the sealing ring is always coaxially arranged with the access opening, that is, the sealing ring can always fit with the door body surrounding the access opening, ensuring that the sealing ring provides a stable seal between the door body and the door cover.

[0016] The sealing part is a hollow structure. The setting of the hollow structure can enhance the elasticity of the sealing ring. Under the action of the same force, the guide surface of the hollow sealing ring has a larger deformation amount, so that when the door body is squeezed, the guide surface is easier to deform, so that the deformed guide surface can fit tightly with the door body, thereby enhancing the sealing between the door body and the sealing ring around the access port. At the same time, the easily deformable guide surface makes it easier for users to open and close the door cover.

[0017] The fixing part includes a fixing rib and a barb disposed on the fixing rib, and the fixing rib is vertically connected to the mounting surface. When the sealing ring is installed on the door cover, the barb can guide the fixing rib to assist the fixing rib to be quickly plugged into the fixing groove. After the fixing part is plugged into the fixing groove, the barb abuts against the inner wall of the fixing groove to prevent the fixing rib from being freely disengaged from the fixing groove, making the installation between the fixing part and the door cover more stable, thereby preventing the sealing ring from changing position on the door cover, and ensuring the sealing ring's stable sealing of the peripheral side of the access opening.

[0018] The door body has a sealing rib surrounding the access opening, and the sealing rib includes a first sealing surface facing the door cover and a second sealing surface facing the access opening. When the door cover closes the access opening, the guide surface fits the first sealing surface and the second sealing surface respectively. When the door cover closes the access opening, the sealing ring is squeezed by the sealing rib and deformed. The deformed guide surface partially fits the first sealing surface and partially fits the second sealing surface. By increasing the fitting area between the sealing rib and the guide surface, the sealing between the sealing ring and the sealing rib can be enhanced, thereby making the seal between the door cover and the door body tighter.

[0019] The door cover has a covering portion, a raised portion is provided on one side of the covering portion facing the access opening, two sealing rings are provided, the two sealing rings are respectively arranged around the raised portions, and a through hole located between the two sealing rings is provided on the outer peripheral side of the raised portion. By arranging the raised portion on the covering portion and arranging the two sealing rings on the raised portion, when the door cover is covered on the door body, the raised portion extends toward the access opening, the first sealing ring and the second sealing ring respectively abut against different positions on the door body, the first sealing ring can seal between the raised portion and the door body, and the second sealing ring can simultaneously seal between the raised portion and the covering portion and the door body, so as to prevent the through hole on the raised portion from being connected to the outside through the gap between the door cover and the door body, thereby ensuring the sealing inside the clothing processing device.

[0020] The features and advantages of the present invention will be disclosed in detail in the following specific implementations and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0022] Figure 1 This is an exploded diagram of a clothing processing device of the utility model;

[0023] Figure 2 This is a cross-sectional view of a clothing processing device of the utility model;

[0024] Figure 3 for Figure 2 A magnified view of part A;

[0025] Figure 4 A three-dimensional diagram of a door cover;

[0026] Figure 5 A schematic cross-sectional view of the sealing ring.

[0027] Reference numerals:

[0028] 100, door body; 110, access opening; 120, sealing rib; 121, first sealing surface; 122, second sealing surface;

[0029] 200, door cover; 210, cover part; 220, raised part; 221, through hole; 230, notch; 231, first notch; 232, second notch; 240, fixing groove;

[0030] 300, sealing ring; 310, sealing part; 311, limiting surface; 312, mounting surface; 313, guiding surface; 320, fixing part; 321, fixing rib; 322, barb; 330, first sealing ring; 340, second sealing ring. DETAILED DESCRIPTION

[0031] The utility model provides a clothing processing device, comprising a door cover and a door body with a take-in / put-out opening, the door cover is rotatably connected to the door body for opening and closing the take-in / put-out opening, the door cover is provided with a recess and a sealing ring installed in the recess, the sealing ring comprises a limiting surface abutting against an inner bottom wall of the recess, a mounting surface abutting against an inner side wall of the recess and a guide surface arranged opposite to the mounting surface, the thickness of the sealing ring shrinks from the inner ring to the outer edge of the sealing ring so that the guide surface extends from the limiting surface to the mounting surface, when the door cover closes the take-in / put-out opening, the sealing ring is arranged around the take-in / put-out opening, and the door body around the take-in / put-out opening squeezes the guide surface to deform the sealing ring. The utility model provides a sealing ring on the door cover, so that when the door cover closes the access opening on the door body, the guide surface of the sealing ring abuts against the door body around the access opening, and the door body can be deformed as a whole by squeezing the guide surface, so that the guide surface fits on the door body around the access opening, and the gap between the door body around the access opening and the door cover is sealed, so as to prevent water or gas from leaking through the gap between the door cover and the door body, thereby ensuring the seal between the door cover and the door body. When the user needs to open the door cover, the squeezed sealing ring can push the door cover while resetting to assist the user in opening the door cover, so that the user can save more effort. Because the thickness of the sealing ring gradually shrinks from the inner ring of the sealing ring to the outer edge of the sealing ring, the guide surface is inclined in the process of extending from the limiting surface to the installation surface, so that when the door body squeezes the guide surface toward the installation surface, the force F exerted on the sealing ring can be decomposed into a force F1 pushing the sealing ring toward the installation surface and a force F2 pushing the sealing ring toward the limiting surface. Both F1 and F2 are smaller than F, that is, the inclined guide surface can reduce the force exerted on the sealing ring in the direction toward the installation surface, and thus reduce the reaction force of the guide surface on the door cover, so that the user can save more effort when pushing the door cover to close the access port, and the inclined guide surface can increase the size of the contact surface with the door body on the side of the access port through deformation, so that the direct sealing effect between the sealing ring and the door body is better. By arranging a recess on the door cover for accommodating the sealing ring, the recess can limit the sealing ring installed on the door cover to prevent the sealing ring from being displaced and affecting the stable sealing of the sealing ring between the door cover and the door body. At the same time, the inner bottom wall of the recess that is against the limiting surface can limit the deformation direction of the sealing ring to prevent the sealing ring from being deformed as a whole in the direction of the limiting surface when the door body squeezes the guide surface, causing the guide surface to be unable to fit on the door body around the access port, thereby ensuring a close fit between the guide surface and the door body and improving the sealing between the sealing ring and the door body.

[0032] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to 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 invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] Example:

[0038] A clothes processing device, such as Figures 1 to 5As shown, it includes a door cover 200, a door body 100 and an inner barrel. The inner barrel is used to hold clothes. A take-in / put-out opening 110 is provided on the door body 100. The take-in / put-out opening 110 horizontally passes through the door body 100 and is connected to the inner barrel. The door cover 200 is rotatably connected to the front side of the door body 100 and can be opened or closed by rotating. When the take-in / put-out opening 110 is opened, the user can put clothes into the inner barrel or take clothes out of the inner barrel through the take-in / put-out opening 110. The door cover 200 is provided with an annular recess 230, which has an inner bottom wall and an inner side wall which are perpendicular to each other. A sealing ring 300 is installed in the recess 230. The outer surface of the sealing ring 300 is composed of three surfaces connected end to end, namely, a limiting surface 311, a mounting surface 312 and a guiding surface 313. The limiting surface 311 abuts against the inner bottom wall of the recess 230, the mounting surface 312 abuts against the inner side wall of the recess 230, and the guiding surface 313 extends from the limiting surface 311 to the mounting surface 312 and is arranged horizontally opposite to the mounting surface 312. The thickness of the sealing ring 300 gradually shrinks from the inner ring of the sealing ring 300 to the outer edge of the sealing ring 300 (i.e., from the end where the mounting surface 312 is connected to the limiting surface 311 to the end where the mounting surface 312 is connected to the guiding surface 313), so that the guiding surface 313 is inclined in the process of extending from the limiting surface 311 to the mounting surface 312. When the door cover 200 rotates to close the access opening 110, the door body 100 on the side of the access opening 110 contacts the sealing ring 300 surrounding the access opening 110, and the door body 100 contacts and squeezes the guide surface 313, so that the guide surface 313 is deformed and fits on the door body 100 on the side of the access opening 110, so that the sealing ring 300 can fill and seal the gap between the door body 100 and the door cover 200 on the side of the access opening 110, and prevent the water flow or gas in the inner barrel from leaking through the gap between the door body 100 and the door cover 200. Of course, it can be understood that the clothing processing device in this embodiment can be any one of a washing machine, a dryer, and a washer-dryer.

[0039] The utility model provides a sealing ring 300 on the door cover 200, so that when the door cover 200 closes the access opening 110 on the door body 100, the guide surface 313 of the sealing ring 300 abuts against the door body 100 on the side of the access opening 110, and the door body 100 can be deformed as a whole by squeezing the guide surface 313, so that the guide surface 313 fits on the door body 100 on the side of the access opening 110, and the gap between the door body 100 and the door cover 200 on the side of the access opening 110 is sealed, so as to prevent water or gas from leaking through the gap between the door cover 200 and the door body 100 when the clothes processing device is working, and ensure the sealing between the door cover 200 and the door body 100. When the user needs to open the door cover 200, the squeezed sealing ring 300 can push the door cover 200 while resetting to assist the user in opening the door cover 200, so that the user can save more effort. Because the thickness of the sealing ring 300 gradually shrinks from the inner ring of the sealing ring 300 to the outer edge of the sealing ring 300, the guide surface 313 is inclined in the process of extending from the limiting surface 311 to the mounting surface 312, so that when the door body 100 presses the guide surface 313 toward the mounting surface 312, the force F exerted on the sealing ring 300 can be decomposed into a force F1 pushing the sealing ring 300 toward the mounting surface 312 and a force F2 pushing the sealing ring 300 toward the limiting surface 311. 2, F1 and F2 are both smaller than F, that is, the inclined guide surface 313 can reduce the force on the sealing ring 300 in the direction of the installation surface 312, thereby reducing the reaction force of the guide surface 313 on the door cover 200, so that the user can save more effort when pushing the door cover 200 to close the access port 110, and the inclined guide surface 313 can increase the size of the contact surface between it and the door body 100 on the side of the access port 110 through deformation, so that the sealing effect between the sealing ring 300 and the door body 100 is better. By providing a recess 230 on the door cover 200 for accommodating the sealing ring 300, the recess 230 can limit the sealing ring 300 installed on the door cover 200 to prevent the sealing ring 300 from being displaced and affecting the stable sealing between the door cover 200 and the door body 100 by the sealing ring 300. At the same time, the inner bottom wall of the recess 230 that abuts against the limiting surface 311 can limit the deformation direction of the sealing ring 300 to prevent the sealing ring 300 from being deformed as a whole in the direction of the limiting surface 311 when the door body 100 squeezes the guide surface 313, thereby preventing the guide surface 313 from being unable to fit on the door body 100 around the access port 110, thereby ensuring the close fit between the guide surface 313 and the door body 100 and improving the sealing between the sealing ring 300 and the door body 100.

[0040] The guide surface 313 may be an inclined surface (i.e., a plane arranged at an angle) or an arcuate surface, and may be arranged as required. Figure 3As shown, the guide surface 313 is configured to be an arc-shaped surface that bulges in the direction away from the recess 230. The arc-shaped surface can increase the area of ​​the guide surface 313 while ensuring the inclination of the guide surface 313, so that when the door body 100 on the side of the access port 110 squeezes the guide surface 313, the guide surface 313 is deformed and the fitting area with the door body 100 is larger, thereby making the sealing effect between the guide surface 313 and the door body 100 better.

[0041] like Figure 5 As shown, in this embodiment, the sealing ring 300 includes a sealing portion 310 and a fixing portion 320, the sealing portion 310 and the fixing portion 320 are an integrated structure, the limiting surface 311, the mounting surface 312 and the guide surface 313 are all arranged on the sealing portion 310, the sealing portion 310 is located in the recess 230, so as to seal between the door cover 200 and the door body 100 through deformation, the fixing portion 320 is connected to the mounting surface 312, and a fixing groove 210 is provided on the inner side wall of the recess 230. 40, the fixing portion 320 is inserted into the fixing groove 240, so that the sealing ring 300 is installed on the door cover 200 and the sealing ring 300 is limited in the horizontal and vertical directions, so as to ensure that when the door cover 200 closes the access opening 110, the sealing ring 300 is always coaxially arranged with the access opening 110, that is, the sealing ring 300 can always fit with the door body 100 surrounding the access opening 110, so as to ensure that the sealing ring 300 can provide a stable seal between the door body 100 and the door cover 200. Preferably, the fixing portion 320 includes a fixing rib 321 and a barb 322, the fixing rib 321 is vertically connected to the mounting surface 312, the fixing rib 321 and the barb 322 are both annular, a plurality of barbs 322 are provided, and the plurality of barbs 322 are respectively distributed on the inner circle and the outer circle of the fixing rib 321, and the acute angle formed between the barb 322 and the fixing rib 321 is arranged toward the sealing portion 310. When installing the sealing ring 300 and the door cover 200, the setting of the hook 322 can guide the fixing rib 321 to assist the fixing rib 321 to be quickly plugged into the fixing groove 240. After the fixing portion 320 and the fixing groove 240 are plugged into each other, the hook 322 abuts against the inner wall of the fixing groove 240, which can prevent the fixing rib 321 from freely disengaging from the fixing groove 240, making the installation between the fixing portion 320 and the door cover 200 more stable, thereby preventing the sealing ring 300 from changing its position on the door cover 200, and ensuring the stable sealing of the sealing ring 300 on the side around the access port 110.

[0042] In this embodiment, the sealing portion 310 is a hollow structure surrounded by a mounting surface 312, a limiting surface 311 and a guide surface 313. The hollow structure can enhance the elasticity of the sealing ring 300. Under the action of the same force, the guide surface 313 of the hollow sealing ring 300 has a larger deformation amount, so that when the door body 100 squeezes the guide surface 313, the guide surface 313 is more easily deformed, so that the deformed guide surface 313 fits tightly with the door body 100, thereby enhancing the sealing between the door body 100 and the sealing ring 300 on the side around the access port 110. At the same time, the easily deformable guide surface 313 makes it easier for users to open and close the door cover 200.

[0043] The door body 100 in this embodiment has an annular sealing rib 120, which is arranged around the access port 110 to enclose the access port 110, the end face of the sealing rib 120 facing the door cover 200 is a first sealing surface 121, and the annular surface of the sealing rib 120 facing the access port 110 is a second sealing surface 122. When the door cover 200 closes the access port 110, the sealing ring 300 is deformed by the squeezing of the sealing rib 120, and the deformed guide surface 313 is partially attached to the first sealing surface 121 and partially attached to the second sealing surface 122. By increasing the fitting area between the sealing rib 120 and the guide surface 313, the sealing between the sealing ring 300 and the sealing rib 120 can be enhanced, thereby making the seal between the door cover 200 and the door body 100 tighter.

[0044] The door cover 200 has a covering portion 210 and a raised portion 220. The raised portion 220 is arranged on a side of the covering portion 210 facing the loading and unloading port 110. The raised portion 220 is a hollow structure with a cavity inside. The cavity is connected with the inner barrel through one end of the raised portion 220 facing the loading and unloading port 110. A through hole 221 connected with the cavity of the raised portion 220 is provided on the outer peripheral side of the raised portion 220. Two sealing rings 300 are provided in this embodiment. The two sealing rings 300 are both wound around the raised portion 220. The two sealing rings 300 are respectively located at both ends of the raised portion 220 so that the through hole 221 is located between the two sealing rings 300. The notch 230 includes a first notch 231 and a second notch 232. The first notch 231 is provided at one end of the protrusion 220 away from the door cover 200. The outer diameter of the protrusion 220 is smaller than the outer diameter of the covering portion 210, so that the second notch 232 is formed between the end of the protrusion 220 close to the door cover 200 and the end surface of the door cover 200. Figure 4As shown, the two sealing rings 300 are respectively a first sealing ring 330 and a second sealing ring 340 . The first sealing ring 330 is disposed in the first recess 231 , and the second sealing ring 340 is disposed in the second recess 232 and mounted on the covering portion 210 . By arranging a protruding portion 220 on the covering portion 210 and arranging two sealing rings 300 on the protruding portion 220, when the door cover 200 is covered on the door body 100, the protruding portion 220 extends toward the loading and unloading port 110, and the first sealing ring 330 and the second sealing ring 340 respectively abut against different positions on the door body 100. The first sealing ring 330 can seal between the protruding portion 220 and the door body 100, and the second sealing ring 340 can simultaneously seal between the protruding portion 220 and the covering portion 210 and the door body 100, thereby preventing the through hole 221 on the protruding portion 220 from communicating with the outside through the gap between the door cover 200 and the door body 100, thereby ensuring the sealing inside the clothing processing device.

[0045] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A clothes processing device, comprising a door cover and a door body having a take-in / take-out opening, wherein the door cover is rotatably connected to the door body for opening and closing the take-in / take-out opening, characterized in that: The door cover is provided with a recess and a sealing ring installed in the recess, the sealing ring includes a limiting surface abutting against the inner bottom wall of the recess, a mounting surface abutting against the inner side wall of the recess and a guide surface arranged opposite to the mounting surface, the thickness of the sealing ring shrinks from the inner ring to the outer edge of the sealing ring so that the guide surface extends from the limiting surface to the mounting surface, and when the door cover closes the access port, the sealing ring is arranged around the access port, and the door body around the access port squeezes the guide surface to deform the sealing ring.

2. A clothes processing device according to claim 1, characterized in that: The guide surface is an inclined surface or an arc surface.

3. A clothes processing device according to claim 1, characterized in that: The sealing ring comprises a sealing portion and a fixing portion which are integrally arranged, the limiting surface, the mounting surface and the guiding surface are all arranged on the sealing portion, and the fixing portion is connected to the mounting surface and plugged into the door cover.

4. A clothes processing device according to claim 3, characterized in that: The sealing part is a hollow structure.

5. The clothes processing device according to claim 3, characterized in that: The fixing portion includes a fixing rib and a barb arranged on the fixing rib, and the fixing rib is vertically connected to the mounting surface.

6. The clothes processing device according to claim 1, characterized in that: The door body has a sealing rib surrounding the access opening, and the sealing rib includes a first sealing surface facing the door cover and a second sealing surface facing the access opening. When the door cover closes the access opening, the guide surface is respectively in contact with the first sealing surface and the second sealing surface.

7. The clothes processing device according to claim 1, characterized in that: The door cover has a covering portion, a side of the covering portion facing the access opening is provided with a raised portion, two sealing rings are provided, the two sealing rings are respectively wound around the raised portions, and a through hole located between the two sealing rings is provided on the outer peripheral side of the raised portion.

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