Door glass, door body assembly and clothes processing equipment

Abstract

The utility model provides door glass, a door body assembly and clothes processing equipment. Wherein the door glass is used for sealing a door seal of the clothes processing equipment, a water sealing ring is formed on the door glass, and the water sealing ring is configured to be in sealing connection with the door seal; the door glass comprises a top end arranged towards an inner barrel of the clothes processing equipment, a side wall connected with the water sealing ring and the top end, and a connecting ring located on the side, away from the top end, of the water sealing ring. Wherein an opening is formed in the end, close to the door seal, of the inner cylinder, when the water sealing ring is connected with the door seal in a sealed mode, the gap distance between the inner wall and the side wall of the opening is a first size, the minimum safety gap value between the inner wall and the side wall of the opening is a second size, and the difference value range of the first size and the second size at the same position ranges from 0 mm to 20 mm. Therefore, the possibility of contact between the clothes and the door seal and between the clothes and the gap between the inner drum and the outer drum can be reduced, the cleaning effect of the clothes is improved, and abrasion to the clothes is reduced.

Description

Technical Field

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

[0002] In the related art, clothing processing equipment, such as drum washing machines, usually has a door assembly at the front end of the equipment to close the clothing loading port of the equipment, wherein the circumferential side of the door glass on the door assembly is usually arranged as a centrally symmetrical rotating body, and in order to avoid interference between the door glass and the door seal when the door is opened, the gap between the circumferential side of the door glass and the inner drum is often relatively large. As a result, during the operation of the clothing processing equipment, the edges and corners of small or large clothing can easily fall into or squeeze into the door seal from the gap between the circumferential side of the door glass and the inner drum, or fall into the gap between the inner drum and the outer drum, affecting the cleaning effect of the clothing and causing wear to the clothing, thereby affecting the user experience. Utility Model Content

[0003] A series of simplified concepts are introduced in the content of the utility model, which will be further described in detail in the detailed description. This part of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0004] An embodiment of the first aspect of the utility model provides a door glass for sealing a door seal of a clothing processing device, wherein the door glass is formed with a water sealing ring, and the water sealing ring is configured to be sealed and connected to the door seal; the door glass comprises a top end arranged toward an inner drum of the clothing processing device, a side wall connecting the water sealing ring and the top end, and a connecting ring located on the side of the water sealing ring away from the top end; wherein, an open opening is arranged at the end of the inner drum close to the door seal, and when the water sealing ring is sealed and connected to the door seal, the gap distance between the inner wall and the side wall of the open opening is a first dimension, the minimum safe gap value between the inner wall and the side wall of the open opening is a second dimension, and the difference range between the first dimension and the second dimension at the same position is 0 mm to 20 mm.

[0005] Furthermore, the side wall includes a first section along the circumference of the water sealing ring, and the first section is arranged close to the door body rotation axis of the clothing processing equipment. When the water sealing ring is sealed to the door seal, the minimum gap distance between the first section and the inner wall of the open opening is 10mm to 30mm.

[0006] Furthermore, the side wall includes a second section along the circumference of the water sealing ring, the second section is arranged close to the door lock of the clothing processing device, and the second section is provided with a first cut-off surface.

[0007] Furthermore, during the separation process of the door glass and the door seal, the gap distance between the door seal and the first cut surface at the corresponding position is 1 mm to 2 mm.

[0008] Furthermore, the first cut surface is a plane structure; or the first cut surface is an arc-shaped structure, wherein the arc-shaped structure takes the door body rotation axis of the clothing processing device as a processing axis.

[0009] Further, the top end is configured to extend into the interior of the inner tube.

[0010] Further, when the door glass is sealed to the door seal, the length of the door glass extending to the inside of the inner tube is 22 mm to 28 mm.

[0011] Furthermore, the door seal is provided with an air inlet, and a second cut-off surface is provided on one side of the side wall close to the air inlet, and the second cut-off surface is inclined along the direction from the water sealing ring to the top end toward the axis close to the water sealing ring.

[0012] Furthermore, the air inlet is arranged opposite to at least a portion of the second cut-off surface; and / or the second cut-off surface is a planar structure or an arc-shaped structure; and / or the second cut-off surface is connected to the top.

[0013] Further, the second cut-off surface is close to the top of the clothes processing device, and the second cut-off surface is located between the first section of the door glass and the second section of the door glass.

[0014] Furthermore, a guide surface is provided on the water sealing ring, and the guide surface is inclined along the direction from the side wall to the top end toward the axis of the water sealing ring.

[0015] An embodiment of a second aspect of the utility model provides a door assembly of a clothes processing device, comprising: a door body, and the door glass of any one of the first aspects, wherein the door glass is mounted on the door body.

[0016] An embodiment of the third aspect of the utility model provides a clothing processing device, comprising: an outer barrel, a door seal and an inner barrel, the outer barrel being provided with a clothing delivery opening, the door seal being located at the clothing delivery opening, the inner barrel being rotatably arranged in the outer barrel, and an open opening being provided at a position relative to the clothing delivery opening; and a door body assembly of the clothing processing device according to any one of the second aspects, the door body being movable relative to the outer barrel to open or close the clothing delivery opening, and the door glass being used to seal the door seal.

[0017] The embodiments of the utility model provide a door glass, a door body assembly and a clothing processing device, wherein the door glass comprises a water sealing ring, a top, a side wall connecting the water sealing ring and the top, and a connecting ring located on the side of the water sealing ring away from the top. The water sealing ring is sealedly connected to the door seal, thereby achieving a sealed connection between the door glass and the door seal, thereby sealing and closing the clothing loading port of the clothing processing device to ensure the reliability of the clothing processing device in performing related operations. The connecting ring is connected to the door body of the clothing processing device, so that the door glass moves with the door body to be sealedly connected to or detached from the door seal. When the water sealing ring is sealed to the door seal, the gap distance between the inner wall and the side wall of the open opening is defined as the first dimension, and the minimum safe gap value between the inner wall and the side wall of the open opening is defined as the second dimension. By limiting the difference range of the first dimension and the second dimension at the same position to 0mm to 20mm, it can be ensured that during the separation of the door glass and the door seal in actual use, the side wall of the door glass can pass through the open opening smoothly without interference, and when the door glass is sealed to the door body, it can be ensured that the gap distance between the side wall of the door glass and the inner wall of the open opening of the inner drum is as small as possible. As a result, the possibility of small pieces of clothing or large pieces of clothing falling into or being squeezed into the door seal or falling into the gap between the inner drum and the outer barrel from the gap between the circumferential side of the door glass and the inner drum can be reduced, thereby improving the cleaning effect of clothing, reducing wear on clothing, improving user satisfaction, and enhancing user experience.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following drawings of the present invention are used as a part of the embodiments of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principle of the present invention.

[0020] In the attached figure:

[0021] Figure 1 A schematic diagram of the three-dimensional structure of a door glass according to an optional embodiment of the utility model from one viewing angle;

[0022] Figure 2 for Figure 1 A schematic structural diagram of a perspective of the illustrated embodiment;

[0023] Figure 3 A schematic diagram of a three-dimensional structure of a clothes processing device according to an optional embodiment of the utility model from one viewing angle;

[0024] Figure 4A three-dimensional structural schematic diagram of a partial structure of a clothes processing device according to an optional embodiment of the utility model from one viewing angle;

[0025] Figure 5 for Figure 4 A partially exploded schematic diagram of the illustrated embodiment;

[0026] Figure 6 for Figure 4 A schematic structural diagram of a perspective of the illustrated embodiment;

[0027] Figure 7 for Figure 6 A cross-sectional view of the embodiment shown in the AA direction;

[0028] Figure 8 FIG. 1 is a schematic structural diagram of a door glass and a door package after being assembled according to an optional embodiment of the utility model.

[0029] Description of Reference Numerals

[0030] 100 door glass, 110 water sealing ring, 111 guide surface, 120 top, 130 side wall, 131 first section, 132 second section, 133 first cut-off surface, 134 second cut-off surface, 200 door body assembly, 210 door body, 300 clothing processing equipment, 310 outer barrel, 311 clothing delivery port, 320 inner barrel, 321 open port, 330 door seal, 331 air inlet, 340 door lock, 350 cabinet. DETAILED DESCRIPTION

[0031] In the following description, a large number of specific details are given to provide a more thorough understanding of the technical solution provided by the utility model. However, it is obvious to those skilled in the art that the technical solution provided by the utility model can be implemented without one or more of these details.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of the features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0033] Now, exemplary embodiments according to the present utility model will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present utility model thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art.

[0034] like Figures 1 to 8 As shown, an embodiment of the utility model provides a door glass 100 , a door body assembly 200 and a clothes processing device 300 , wherein the door glass 100 is applied to the door body assembly 200 , and the door body assembly 200 is applied to the clothes processing device 300 .

[0035] Among them, the clothing processing equipment 300 is mostly a drum washing machine, a drying machine, a washing and drying machine, etc.

[0036] It is understandable that the capacity of the clothes processing device 300 can be small (3-5 kg), medium (6-8 kg), large (9 kg and above), mini (less than 3 kg), etc.

[0037] Furthermore, if Figure 3 , Figure 4 , Figure 5 As shown, the clothes processing device 300 includes an outer barrel 310 and an inner barrel 320, the inner barrel 320 is rotatably arranged in the outer barrel 310, the outer barrel 310 is provided with a clothes delivery port 311, and the inner barrel 320 is provided with an open port 321 at a position opposite to the clothes delivery port 311, thereby, clothes can be placed in the inner barrel 320 or taken out from the inner barrel 320 through the clothes delivery port 311 and the open port 321. Among them, the clothes processing device 300 also includes a door assembly 200, which is rotatable relative to the outer barrel 310 to open or close the clothes delivery port 311. Among them, the clothing processing device 300 also includes a door seal 330, which is installed at the clothing loading port 311 of the outer barrel 310. The door body assembly 200 includes a door body 210 and a door glass 100 installed on the door body 210. The door body 210 rotates relative to the outer barrel 310, driving the door glass 100 to be sealed and connected with the door seal 330 to achieve the closure of the clothing loading port 311. The door body 210 rotates relative to the outer barrel 310 to drive the door glass 100 to separate from the door seal 330 to achieve the opening of the clothing loading port 311.

[0038] The circumferential side of the door glass in the related art is usually set to a centrally symmetrical rotating body, and in order to avoid interference between the door glass and the door seal when the door is opened, the gap between the circumferential side of the door glass and the inner drum is often relatively large. In this way, during the operation of the clothing processing device, small pieces of clothing are easy to fall into the door seal from the gap between the circumferential side of the door glass and the inner drum, resulting in the small pieces of clothing not being washed clean; or small pieces of clothing are easy to fall into the gap between the inner drum and the outer drum, resulting in the clothes being rubbed by the inner drum; or the corners of large pieces of clothing will be squeezed to the outside of the inner drum and rub against the door seal.

[0039] In view of this, if Figure 1 and Figure 2 As shown, an embodiment of the first aspect of the utility model provides a door glass 100 for sealing a door seal 330 of a clothing processing device 300, the door glass 100 is formed with a water sealing ring 110, the water sealing ring 110 is configured to be sealed and connected to the door seal 330, the door glass 100 includes a top 120 arranged toward the inner cylinder 320 of the clothing processing device 300, a side wall 130 connecting the water sealing ring 110 and the top 120, and a connecting ring 140 located on the side of the water sealing ring 110 away from the top 120; wherein, an open opening 321 is provided at the end of the inner cylinder 320 close to the door seal 330, the gap distance between the inner wall of the open opening 321 and the side wall 130 at the corresponding position is D, the minimum safety gap value between the inner wall of the open opening 321 and the side wall 130 at the corresponding position is d, and the difference between D and d ranges from 0 mm to 20 mm.

[0040] The door glass 100 provided in the embodiment of the utility model includes a water sealing ring 110, a top 120, a side wall 130 and a connecting ring 140. The water sealing ring 110 is sealed and connected to the door seal 330, so that the door glass 100 can be sealed and connected to the door seal 330, and then the clothing inlet 311 of the clothing processing device 300 is sealed and closed to ensure the reliability of the clothing processing device 300 to perform related operations. Among them, the related operations performed by the clothing processing device 300 may include washing operations, drying operations, barrel cleaning operations, etc. The door glass 100 can be installed on the door body 210 of the clothing processing device 300 through the connecting ring 140, so that the door glass 100 can move with the door body to be sealed and connected to or separated from the door seal 330.

[0041] When the door glass 100 is separated from the door seal 330, the side wall 130 of the door glass 100 may interfere with the opening 321 of the inner tube 320, causing the side wall 130 to get stuck or scrape the inner wall of the opening 321. Therefore, in the design process, when the water sealing ring 110 is sealed with the door seal 330, by reasonably designing the safety gap between the inner wall of the opening 321 and the side wall 130 of the door glass 100, that is, the safety distance of the gap between the two, it can be ensured that the door glass 100 will not interfere with the door seal 330 during the separation process of the door glass 100 and the door seal 330. In the actual design process, the safety gap can be a size range, that is, when the gap distance between the inner wall of the opening 321 and the side wall 130 of the door glass 100 is designed to be any size value within the range of the safety gap, it can be ensured that the door glass 100 will not interfere with the door seal 330 during the separation process of the door glass 100 and the door seal 330. Among them, the minimum safety value in the size range corresponding to the safety gap is defined as the second size, that is, the second size is the minimum safety gap value between the inner wall of the open opening 321 and the side wall 130 when the water sealing ring 110 is sealed and connected to the door seal 330. That is to say, in this case, during the separation of the door glass 100 and the door seal 330, theoretically, the side wall 130 of the door glass 100 can just pass through the open opening 321 smoothly. If the value of the second size is reduced on the basis of the minimum safety value, so that the value of the second size exceeds the range corresponding to the safety gap, the side wall 130 of the door glass 100 will interfere with the open opening 321 during the separation of the door glass 100 and the door seal 330. If the value of the second size is increased on the basis of the minimum safety value, the value of the second size is still within the range corresponding to the safety gap, then the side wall 130 of the door glass 100 will not interfere with the open opening 321 during the separation of the door glass 100 and the door seal 330. However, this will increase the width of the gap between the inner wall of the open opening 321 and the side wall 130 of the door glass 100.

[0042] In this embodiment, when the water sealing ring 110 is sealed with the door seal 330, the gap distance between the inner wall of the open opening 321 and the side wall 130 is defined as the first size, and the minimum safe gap value between the inner wall of the open opening 321 and the side wall 130 is defined as the second size. By limiting the difference range of the first size and the second size at the same position to 0mm to 20mm, it can be ensured that during the separation process of the door glass 100 and the door seal 330 in actual use, the side wall 130 of the door glass 100 can smoothly pass through the open opening 321 without interference, and When the door glass 100 is sealed and connected to the door body 210, it is possible to ensure that the gap distance between the side wall 130 of the door glass 100 and the inner wall of the open mouth 321 of the inner drum 320 is as small as possible, thereby reducing the possibility of small pieces of clothing or large pieces of clothing falling into or being squeezed into the door seal 330 from the gap between the circumferential side of the door glass 100 and the inner drum 320, or falling into the gap between the inner drum 320 and the outer barrel 310, thereby improving the cleaning effect of the clothing, reducing the wear on the clothing, improving user satisfaction, and enhancing the user experience.

[0043] Furthermore, by limiting the difference range between the first dimension and the second dimension at the same position to 0 mm to 20 mm, the gap distance (i.e., the first dimension) between different positions on the inner wall of the open opening 321 and the side wall 130 at the relative position along the circumference of the open opening 321 can be different, that is, the side wall 130 of the door glass 100 is not a symmetrical rotating body. Therefore, in the process of ensuring the separation of the door glass 100 and the door seal 330, the side wall 130 of the door glass 100 can pass through the open opening 321 smoothly without interference, and when the door glass 100 is sealed with the door body 210, it can ensure that the gap distance at each position between the side wall 130 of the door glass 100 and the inner wall of the open opening 321 of the inner drum 320 is as small as possible, so as to further reduce the possibility of contact between the clothes and the door seal 330, and the gap between the inner drum 320 and the outer barrel 310, thereby improving the cleaning effect of the clothes and reducing the wear on the clothes.

[0044] Specifically, the difference range between the first size and the second size at the same position may be 0 mm, 1 mm, 3 mm, 5 mm, 10 mm, 15 mm, 20 mm, or other size values. It is understandable that the difference range between the first size and the second size at the same position may be reasonably designed according to the processing error of the door glass 100, the processing error of the inner cylinder 320, the assembly error of the door glass 100 and the inner cylinder 320, etc.

[0045] Furthermore, when the second size is the minimum safety gap value between the inner wall of the opening 321 and the side wall 130 when the water sealing ring 110 and the door seal 330 are sealed together, during the separation of the door glass 100 and the door seal 330, theoretically, the side wall 130 of the door glass 100 can just pass through the opening 321 smoothly. However, in actual scenarios, due to factors such as processing errors, assembly errors, and wear and tear during use, there is a risk of interference between the side wall 130 of the door glass 100 and the opening 321. Therefore, the minimum value of the difference range between the first dimension and the second dimension at the same position is set to be greater than 0mm, such as the minimum value of the difference range between the first dimension and the second dimension at the same position can be 0.2mm, 0.5mm, 0.8mm, 1mm, 1.5mm, or other size values, and correspondingly, the difference range between the first dimension and the second dimension at the same position can be 0.2mm to 20mm, 0.5mm to 20mm, 0.8mm to 20mm, 1mm to 20mm, 1.5mm to 20mm, or other size ranges, which can ensure that during the separation process of the door glass 100 and the door seal 330, the side wall 130 of the door glass 100 can pass through the open mouth 321 smoothly without interference, and when the door glass 100 is sealed and connected to the door body 210, the gap distance at each position between the side wall 130 of the door glass 100 and the inner wall of the open mouth 321 of the inner tube 320 can be as small as possible.

[0046] like Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, in some possible embodiments provided by the present invention, the side wall 130 includes a first section 131 along the circumference of the water sealing ring 110, and the first section 131 is arranged close to the door body rotation axis of the clothing processing device 300. When the water sealing ring 110 is sealed with the door seal 330, the minimum gap distance between the first section 131 and the inner wall of the open opening 321 is 10 mm to 30 mm.

[0047] Among them, Figure 3 As shown, the clothing processing device 300 also includes a box body 350, an outer barrel 310 is arranged in the box body 350, and an avoidance hole is provided at a position of the box body 350 opposite to the clothing delivery port. The door body 210 of the clothing processing device 300 is rotatably connected to the box body 350 located outside the outer barrel 310 through a door body rotating shaft, so that the door glass 100 can be close to or away from the clothing delivery port 311 and sealedly connected or separated from the door seal 330 with the door body rotating shaft as the axis.

[0048] In this embodiment, since the first section 131 is distributed along the circumference of the water sealing ring 110, the first section 131 can be roughly in the shape of an arc. When the water sealing ring 110 is sealed and connected to the door seal 330, the gap between the first section 131 and the inner wall of the open opening 321 can be roughly in the shape of a partial ring. By reasonably designing the minimum value of the gap distance between the first section 131 and the inner wall of the open opening 321, it is possible to ensure that the first section 131 close to the door body rotation axis side can smoothly pass through the open opening 321 of the inner cylinder 320 during the separation process of the door glass 100 and the door seal 330. 1, when the water sealing ring 110 is sealed with the door seal 330, the gap distance between the first section 131 and the inner wall of the open mouth 321 is ensured to be small, thereby reducing the possibility that the corners of small clothes or large clothes fall into or squeeze into the door seal 330 through the gap between the first section 131 and the inner wall of the open mouth 321, or fall into the gap between the inner drum 320 and the outer drum 310, thereby improving the processing effect of clothes, such as improving the cleaning effect of clothes, reducing the wear on clothes, extending the service life of clothes, and improving user satisfaction.

[0049] Furthermore, if Figure 3 As shown, the clothing processing device 300 also includes a door lock 340, and the door lock 340 and the rotating shaft are distributed on opposite sides of the clothing delivery port 311. In this way, when the water sealing ring 110 of the door glass 100 is sealed with the door seal 330, the gap distance between the door glass 100 and the inner wall of the open opening 321 of the inner cylinder 320 gradually increases from the rotating shaft to the door lock 340. In other words, the closer the gap between the door glass 100 and the inner wall of the open opening 321 of the inner cylinder 320 is to the rotating shaft, the smaller the gap distance is, and the closer it is to the door lock 340, the larger the gap distance is. Therefore, the minimum value of the gap distance between the first section 131 of the side wall 130 of the door glass 100 and the inner wall of the open opening 321 can be understood as the gap distance between the first section 131 at the relative position to the door body rotating shaft and the inner wall of the open opening 321, as shown in FIG. Figure 7 As shown in M.

[0050] Specifically, when the water sealing ring 110 is sealed to the door seal 330, the minimum value M of the gap distance between the first section 131 and the inner wall of the open opening 321 can be 10 mm, 15 mm, 20 mm,

[0051] It is understandable that the gap distance between the first section 131 and the inner wall of the open mouth 321 when the water sealing ring 110 and the door seal 330 are sealed can be reasonably designed according to the processing errors and assembly errors of the door glass 100, the door body 210, the rotating shaft, and the processing errors and assembly errors of the outer barrel 310, the inner barrel 320, the door seal 330 and other components.

[0052] In the above embodiment, when the water sealing ring 110 is sealed with the door seal 330, the minimum value M of the gap distance between the first section 131 and the inner wall of the open opening 321 is 15 mm to 20 mm, that is, the dimension value M of the gap distance between the first section 131 at the relative position to the rotating shaft and the inner wall of the open opening 321 is 15 mm to 20 mm. Specifically, when the water sealing ring 110 is sealed with the door seal 330, the gap distance M between the first section 131 at the relative position to the rotating shaft and the inner wall of the open opening 321 can be 15 mm, 17 mm, 19 mm, 20 mm, or other dimension values.

[0053] Specifically, when the water sealing ring 110 is sealed with the door seal 330, the minimum value M of the gap distance between the first section 131 and the inner wall of the open opening 321 can be greater than 15 mm. Optionally, the minimum value M of the gap distance between the first section 131 and the inner wall of the open opening 321 can be 19 mm, 19.3 cmm, 19.8 mm, etc.

[0054] like Figure 1 , Figure 2 , Figure 7 As shown, in some possible embodiments provided by the present invention, the side wall 130 includes a second section 132 along the circumference of the water sealing ring 110 , the second section 132 is arranged close to the door lock 340 of the clothing processing device 300 , and the second section 132 is provided with a first cut surface 133 .

[0055] Since the second section 132 is distributed along the circumference of the water sealing ring 110, the second section 132 can be roughly in the shape of an arc. By setting the first cut-off surface 133 on the second section 132 of the side wall 130 close to the door lock 340, when the water sealing ring 110 and the door seal 330 are sealed and connected, the gap distance dimension value between the side wall 130 and the inner wall of the open opening 321 can be as small as possible. The first cut-off surface 133 can be used to reduce the possibility of interference between the door glass 100 and the open opening 321 of the inner cylinder 320 or the door seal 330 during the separation process of the door glass 100 and the door seal 330, thereby ensuring that the door The glass 100 can be smoothly separated from the door seal 330, and the gap distance between the second section 132 and the inner wall of the open mouth 321 of the inner drum 320 is made smaller, that is, as little cutting as possible is done when processing the cut surface. As a result, the possibility of small pieces of clothing or large pieces of clothing falling into or being squeezed into the door seal 330 or falling into the gap between the inner drum 320 and the outer barrel 310 through the gap between the second section 132 and the inner wall of the open mouth 321 can be reduced, thereby improving the processing effect of clothing, such as improving the cleaning effect of clothing, reducing wear on clothing, extending the service life of clothing, and improving user satisfaction.

[0056] That is to say, Figure 6 and Figure 7As shown, the side wall of the door glass 100 provided by the utility model is not a centrally symmetrical rotating body. When the door glass 100 is sealed and connected with the door seal 330, the gap between the side wall 130 close to the door body rotation axis side and the inner wall of the open mouth 321 of the inner cylinder 320 is smaller than the gap between the side wall 130 close to the door lock 340 side and the inner wall of the open mouth 321 of the inner cylinder 320, so as to ensure that the door glass 100 will not interfere with the inner cylinder 320 and the door seal 330 during the separation process, and make the gap distance between the door glass 100 and the inner wall of the open mouth 321 of the inner cylinder 320 smaller, thereby reducing the possibility of clothing contacting with the gap between the door seal 330, the inner cylinder 320 and the outer barrel 310, thereby improving the cleaning effect of clothing and reducing the wear on clothing.

[0057] In some possible embodiments provided by the present invention, during the separation process of the door glass 100 and the door seal 330 , the gap distance between the door seal 330 and the first cut surface 133 at the corresponding position is 1 mm to 2 mm.

[0058] That is to say, during the separation process of the door glass 100 and the door seal 330, the gap distance between the lip edge of the door seal 330 and the first cutting surface 133 is small. In this way, the cutting amount of the first cutting surface 133 during processing is minimized while ensuring that the door glass 100 can be smoothly separated from the door seal 330. Therefore, when the door glass 100 and the door seal 330 are sealed and connected, the gap distance between the second section 132 and the inner wall of the open mouth 321 of the inner drum 320 is small, thereby reducing the possibility that small pieces of clothing fall into the door seal 330 from the gap between the circumferential side of the door glass 100 and the inner drum 320, causing the small pieces of clothing to be not washed clean; or, reducing the possibility that small pieces of clothing fall into the gap between the inner drum 320 and the outer barrel 310, causing the clothing to be rubbed by the inner drum 320; or, reducing the possibility that the corners of large pieces of clothing are squeezed to the outside of the inner drum 320 and rubbed against the door seal 330, thereby improving the treatment effect of the clothing, extending the service life of the clothing, and improving user satisfaction.

[0059] Specifically, during the separation process of the door glass 100 and the door seal 330 , the gap distance between the door seal 330 and the first cut surface 133 at the corresponding position may be 1 mm, 1.3 mm, 1.5 mm, 1.8 mm, 2 mm, or other sizes.

[0060] In some examples of the above embodiments, the first resection surface 133 is a planar structure, which is convenient to process, easy to implement, and has a low processing cost.

[0061] like Figure 2 and Figure 3As shown, in some other examples of the above embodiments, the first cut surface 133 is an arc-shaped structure. Since the clothing loading port 311 is circular, the door seal 330 is annular, and the door glass 100 is roughly cylindrical, the first section 131 of the door glass 100 is close to the door body rotation axis, and the second section 132 of the door glass 100 is close to the door lock 340, and the door lock 340 is distributed on both sides of the rotation axis relative to the clothing loading port 311. In this way, when the door body 210 rotates with the door body rotation axis as the axis, the second section 132 of the door glass 100 needs to pass through the circular door seal 330 with the door body rotation axis as the axis. Therefore, setting the first cut-off surface 133 to an arc-shaped structure can reduce the distance difference between the door seal 330 and the first cut-off surface 133 at the corresponding position during the separation process of the door glass 100 and the door seal 330. In this way, when the door glass 100 and the door seal 330 are sealed, the size difference of the gap distance between the first cut-off surface 133 of the second section 132 and the inner wall of the inner cylinder 320 can be reduced, so that the gap distance between the first cut-off surface 133 and the inner wall of the inner cylinder 320 is relatively uniform, avoiding the possibility that the gap distance between the first cut-off surface 133 and the inner wall of the inner cylinder 320 is large or small, thereby preventing the possibility that the clothes fall into or squeeze into the door seal 330 from the larger gap between the first cut-off surface 133 and the inner wall of the inner cylinder 320, or fall into the gap between the inner cylinder 320 and the outer barrel 310.

[0062] Furthermore, the arc-shaped structure uses the door body rotation axis of the clothing processing device 300 as the processing axis, wherein the door body 210 rotates relative to the outer barrel 310 through the door body rotation axis, and uses the door body rotation axis as the processing axis of the arc-shaped structure, and uses the arc as the cutting line to realize the processing of the arc-shaped structure. In the process of separating the door glass 100 from the door seal 330, the uniformity of the gap distance between the door seal 330 and the first cut surface 133 at the corresponding position can be improved, so that the first cut surface 133 can pass through the door seal 330 with a relatively constant gap distance, thereby improving the door glass 100. 0 can improve the reliability and smoothness of separation from the door seal 330. At the same time, when the door glass 100 is sealed with the door seal 330, the uniformity of the gap distance between the second section 132 and the inner wall of the open mouth 321 of the inner drum 320 can be improved, so that the gap distance between the first cut-off surface 133 in the second section 132 and the inner wall of the inner drum 320 is relatively uniform, reducing the possibility of clothing falling into or squeezing into the door seal 330 from the gap between the first cut-off surface 133 and the inner wall of the inner drum 320, or falling into the gap between the inner drum 320 and the outer barrel 310.

[0063] In some possible embodiments provided by the present invention, the top end 120 of the door glass 100 is configured to extend into the interior of the inner cylinder 320 .

[0064] In this embodiment, when the door glass 100 is sealed with the water sealing ring 110, the top end 120 extends to the inside of the inner drum 320. Thus, the top end 120 can prevent the clothes inside the device from moving toward the door seal 330, so that the clothes are located in the inner drum 320 as much as possible. When the clothing processing device 300 is working, the inner drum 320 rotates relative to the outer barrel 310 to ensure the processing effect of the clothes, and the door seal 330 is fixed relative to the inner drum 320. If the clothes fall into the door seal 330, the cleaning or drying effect of the clothes will be affected. Therefore, the top end 120 extends to the inside of the inner drum 320, which can improve the cleaning or drying effect of the clothes.

[0065] In the above embodiment, when the door glass 100 is sealed with the door seal 330, the length of the door glass 100 extending to the inside of the inner cylinder 320 is 22 mm to 28 mm. Figure 7 As shown in H, the length H of the door glass 100 extending to the inside of the inner tube 320 can be understood as the distance between the top 120 of the door glass 100 and the outer edge of the opening 321 of the inner tube 320, and the outer edge of the opening 321 can be understood as the edge of the opening 321 away from the inside of the inner tube 320.

[0066] When the door glass 100 is sealed with the door seal 330, by reasonably setting the length H of the door glass 100 extending to the inside of the inner drum 320, the top 120 of the door glass 100 can effectively prevent the clothes in the inner drum 320 from moving toward the door seal 330, so that the clothes are as much as possible inside the inner drum 320, reducing the possibility of contact between the clothes and the gaps between the door seal 330, the inner drum 320 and the outer barrel 310, ensuring a good cleaning effect and reducing wear on the clothes. At the same time, this setting can reduce the space occupied by the door glass 100 in the inner drum 320, so that the inner drum 320 has enough space to accommodate or process clothes, increase the capacity of the clothes processing device 300, and then improve the cost performance of the clothes processing device 300, and improve user satisfaction.

[0067] Specifically, when the door glass 100 is sealed with the door seal 330, the length H of the door glass 100 extending to the inside of the inner cylinder 320 can be 22 mm, 24 mm, 26 mm, 28 mm, or other sizes. The length H of the door glass 100 extending to the inside of the inner cylinder 320 can be reasonably designed according to the volume requirement of the inner cylinder 320, the gap distance dimension value between the side wall 130 and the inner wall of the open opening 321 of the inner cylinder 320, etc.

[0068] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 and Figure 8As shown, in some possible embodiments provided by the present invention, the door seal 330 is provided with an air inlet 331, and a second cut-off surface 134 is provided on the side of the side wall 130 close to the air inlet 331, and the second cut-off surface 134 is inclined along the direction from the water sealing ring 110 to the top end 120 toward the axis close to the water sealing ring 110.

[0069] Among them, the clothing processing device 300 may include a drying duct. For example, the clothing processing device 300 may be a dryer, a washer-dryer, etc. Specifically, the air inlet 331 is connected to the drying duct, and the air flow in the drying duct flows into the inner drum 320 through the air inlet 331 to act on the clothes in the inner drum 320 to achieve a drying effect.

[0070] In this embodiment, a second cut-off surface 134 is provided on one side of the side wall 130 close to the air inlet 331 . The second cut-off surface 134 has a good guiding effect, so that the airflow discharged through the air inlet 331 can flow smoothly and fully into the inner tube 320 under the guiding effect of the second cut-off surface 134 .

[0071] Among them, since the second cut-off surface 134 is located at the top of the clothing processing device 300, by tilting the second cut-off surface 134 along the direction from the water sealing ring 110 to the top end 120 toward the axis close to the water sealing ring 110, the air flow discharged from the air inlet 331 can flow smoothly and fully into the middle and bottom of the inner drum 320 through the second cut-off surface 134, and then can more fully contact the clothes in the inner drum 320, thereby improving drying efficiency and ensuring a good drying effect.

[0072] In some examples of the above embodiments, the air inlet 331 is arranged opposite to at least part of the second cut-off surface 134, that is, the entire air inlet 331 can be opposite to the second cut-off surface 134. This arrangement enables the airflow of the air inlet 331 to fully and quickly flow into the inner drum 320, which is beneficial to improving the drying efficiency.

[0073] In some other examples of the above embodiments, part of the air inlet 331 is opposite to the second cut-off surface 134, and part of the air inlet 331 is not opposite to the second cut-off surface 134, that is, part of the airflow discharged from the air inlet 331 directly flows into the inner cylinder 320 through the guiding effect of the second cut-off surface 134, and the other part flows into the inner cylinder 320 along the circumference of the door glass 100 through the guidance of the side wall 130. As a result, the area of ​​the airflow discharged through the air inlet 331 flowing through the inner cylinder 320 can be increased, and the comprehensiveness and uniformity of the airflow discharged from the air inlet 331 flowing through various parts of the inner cylinder 320 are improved, which is beneficial to improving the comprehensiveness and uniformity of the drying effect and improving user satisfaction.

[0074] In the above embodiment, the second cut surface 134 is a plane structure and / or an arc structure, that is, the second cut surface 134 can be a plane structure, an arc structure, or a combination of a plane structure and an arc structure. Among them, the plane structure is easy to process and has a low cost. The edge of the arc structure is relatively smooth, and can smoothly transition with the side wall 130 of the door glass 100, playing a good guiding role, improving the smoothness of the airflow discharged from the air inlet 331 flowing along the circumferential direction of the door glass 100, thereby increasing the area of ​​the airflow discharged through the air inlet 331 flowing through the inner cylinder 320, which is conducive to improving the comprehensiveness and uniformity of the drying effect.

[0075] In the above embodiment, if Figure 1 and Figure 5 As shown, the second cut surface 134 is connected to the top end 120, that is, the second cut surface 134 passes through the top end 120, thereby allowing the airflow discharged from the air inlet 331 to flow smoothly and fully into the middle part of the inner cylinder 320 through the second cut surface 134 to achieve a good drying effect.

[0076] like Figure 3 and Figure 6 As shown, in some possible embodiments provided by the utility model, due to the drum laundry processing device 300, the inner drum 320 rotates relative to the outer barrel 310, driving the laundry in the inner drum 320 to rotate, and the laundry falls down under the action of gravity after reaching a suitable height, thereby achieving laundry cleaning. By arranging the second cut-off surface 134 at the top of the laundry processing device 300, the chance of the laundry contacting the second cut-off surface 134 can be minimized, thereby reducing the possibility of the laundry contacting the door seal 330 or the gap between the inner drum 320 and the outer barrel 310 through the second cut-off surface 134, or even if the laundry contacts the second cut-off surface 134, due to the high position of the second cut-off surface 134, the force of the laundry at this position is small, and the possibility of the laundry contacting the door seal 330 or the gap between the inner drum 320 and the outer barrel 310 through the gap between the second switching surface and the inner drum 320 is also relatively small, thereby improving the cleaning effect and reducing the wear on the laundry.

[0077] Among them, Figure 2 As shown, the second cut-off surface 134 is located between the first section 131 of the door glass 100 and the second section 132 of the door glass 100, the first section 131 is close to the door body rotation axis, and the second section 132 is close to the door lock 340, so that the first section 131 and the second section 132 can be distributed on the opposite sides of the clothing processing device 300. Therefore, by rotating the door body 210 from one side relative to the other side on the front side of the clothing processing device 300, the door glass 100 and the door seal 330 can be sealed and connected or separated, which is simple to operate and ergonomically designed.

[0078] Furthermore, along the circumference of the water sealing ring 110, the two ends of the second cut-off surface 134 are arc-shaped structures, and the middle part of the second cut-off surface 134 is a plane structure, which is smoothly transitioned to the first section 131 and the second section 132 through the arc-shaped structures at both ends, so that part of the airflow discharged from the air inlet 331 can flow through the arc-shaped structure along the circumference of the door glass 100 through the surrounding side of the open opening 321 of the inner cylinder 320, and part of the airflow flows to the middle part of the inner cylinder 320 through the plane structure, thereby increasing the area of ​​the airflow discharged through the air inlet 331 flowing through the inner cylinder 320, which is beneficial to improving the comprehensiveness and uniformity of the drying effect.

[0079] like Figure 1 As shown, in some possible embodiments provided by the present invention, a guide surface 111 is provided on the water sealing ring 110, and the guide surface 111 is inclined toward the axis of the water sealing ring 110 along the direction from the side wall 130 to the top end 120. The provision of the guide surface 111 can improve the sealing performance of the connection between the water sealing ring 110 and the door seal 330.

[0080] The door seal 330 includes a lip, and the water sealing ring 110 is connected to the lip of the door seal 330 , so as to achieve a sealed connection between the door glass 100 and the door seal 330 .

[0081] Furthermore, the second cut-off surface 134 is connected to the guide surface 111, that is, the second cut-off surface 134 connects the guide surface 111 and the top end 120, thereby increasing the area of ​​the second cut-off surface 134, improving the guiding effect of the second cut-off surface 134, ensuring a good drying effect, and helping to improve the drying efficiency.

[0082] It is understandable that in order to reduce the possibility of clothing contacting the door seal 330 and the gap between the inner drum 320 and the outer drum 310 through the gap between the second cut surface 134 and the inner wall of the open mouth 321, the cut amount of the second cut surface 134 should be as small as possible.

[0083] The embodiment of the second aspect of the present utility model provides a door assembly 200 of a clothes processing device 300, comprising: a door body 210, and the door glass 100 of any one of the first aspects, the door glass 100 being mounted on the door body 210. Since the door assembly 200 comprises the door glass 100 of any of the aforementioned embodiments, it has all the technical effects of the aforementioned door glass 100, which will not be described in detail herein.

[0084] The door glass 100 can be installed on the door body 210 through the connecting ring 140 of the door glass 100. It is understandable that the assembly connection between the door glass 100 and the door body 210 can also be achieved through other connecting and matching structures.

[0085] like Figure 3 , Figure 4 , Figure 5, Figure 6 and Figure 7 As shown, the embodiment of the third aspect of the utility model provides a clothing processing device 300, including: an outer barrel 310, a door seal 330 and an inner barrel 320, the outer barrel 310 is provided with a clothing delivery port 311, the door seal 330 is located at the clothing delivery port 311, the inner barrel 320 is rotatably arranged in the outer barrel 310, and an opening 321 is provided at a position relative to the clothing delivery port 311 of the inner barrel 320; and the door body assembly 200 of the clothing processing device 300 provided by the embodiment of the second aspect, the door body 210 moves relative to the outer barrel 310 to open or close the clothing delivery port 311, and the door glass 100 is used to seal the door seal 330. Since the clothing processing device 300 includes the door body assembly 200 of the aforementioned second aspect embodiment, it has all the technical effects of the aforementioned door body assembly 200, which will not be repeated here.

[0086] Among them, the inner drum 320 can be rotatably arranged in the outer drum 310, the outer drum 310 is provided with a clothing input port 311, and the inner drum 320 is provided with an open opening 321 at a position opposite to the clothing input port 311, thereby, clothing can be placed in the inner drum 320 or taken out from the inner drum 320 through the clothing input port 311 and the open opening 321.

[0087] Among them, the clothing processing device 300 can also include a box body 350 located in the outer barrel 310, and an avoidance opening is opened at the position of the box body 350 and the clothing delivery port 311. The door body 210 can be pivotally connected to the box body 350 through a door body rotating shaft, and the door glass 100 is installed on the door body 210. The door seal 330 is connected to the outer barrel 310 and installed at the clothing delivery port 311. Therefore, the door body 210 rotates relative to the box body 350, so that the door glass 100 is tightly connected or separated from the door seal 330, correspondingly, to close or open the clothing delivery port 311.

[0088] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the terms "upper" and "lower" indicate positions or positional relationships based on the positions or positional relationships described in the accompanying drawings. They 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. Therefore, they cannot be understood as limitations on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected 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.

[0089] For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A door glass for sealing a door seal of a clothes processing device, characterized in that: The door glass is formed with a water sealing ring, and the water sealing ring is configured to be sealed and connected to the door seal; The door glass comprises a top end arranged toward the inner drum of the laundry processing device, a side wall connecting the water sealing ring and the top end, and a connecting ring located at a side of the water sealing ring away from the top end; In which, an open opening is provided at the end of the inner tube close to the door seal, and when the water sealing ring is sealed and connected to the door seal, the gap distance between the inner wall of the open opening and the side wall is a first size, and the minimum safety gap value between the inner wall of the open opening and the side wall is a second size, and the difference between the first size and the second size at the same position ranges from 0 mm to 20 mm.

2. The door glass according to claim 1, characterized in that: The side wall includes a first section along the circumference of the water sealing ring, and the first section is arranged close to the door body rotation axis of the clothing processing device. When the water sealing ring is sealed to the door seal, the minimum gap distance between the first section and the inner wall of the open opening is 10mm to 30mm.

3. The door glass according to claim 1, characterized in that: The side wall includes a second section along the circumference of the water sealing ring, the second section is arranged close to the door lock of the clothes processing device, and the second section is provided with a first cut-off surface.

4. The door glass according to claim 3, characterized in that: During the separation process of the door glass and the door seal, a gap distance between the door seal and the first cut-off surface at a corresponding position is 1 mm to 2 mm.

5. The door glass according to claim 4, characterized in that: The first cutting surface is a planar structure; or The first cut surface is an arc-shaped structure, wherein the arc-shaped structure takes the door body rotation axis of the clothing processing device as a processing axis.

6. The door glass according to claim 1, characterized in that: The top end is configured to extend into the interior of the inner cylinder.

7. The door glass according to claim 6, characterized in that: When the door glass is sealed to the door seal, the length of the door glass extending to the interior of the inner tube is 22 mm to 28 mm.

8. The door glass according to claim 1, characterized in that: The door seal is provided with an air inlet, and a second cut surface is provided on a side of the side wall close to the air inlet, and the second cut surface is inclined toward the axis close to the water sealing ring along the direction from the water sealing ring to the top end.

9. The door glass according to claim 8, characterized in that: The air inlet is arranged opposite to at least a portion of the second cut-away surface; and / or The second cutting surface is a planar structure or an arc-shaped structure; and / or The second cutting surface is connected to the top end.

10. The door glass according to claim 8, characterized in that: The second cut-off surface is close to the top of the laundry processing device, and the second cut-off surface is located between the first section of the door glass and the second section of the door glass.

11. The door glass according to claim 1, characterized in that: The water sealing ring is provided with a guide surface, and the guide surface is inclined along the direction from the side wall to the top end toward the axis of the water sealing ring.

12. A door assembly of a clothes processing device, characterized in that: include: A door body, and a door glass according to any one of claims 1 to 11, wherein the door glass is mounted on the door body.

13. A clothes processing device, characterized in that: include: An outer barrel, a door seal and an inner barrel, wherein the outer barrel is provided with a clothing loading port, the door seal is located at the clothing loading port, the inner barrel is rotatably arranged in the outer barrel, and an opening is provided at a position of the inner barrel relative to the clothing loading port; as well as The door assembly of the clothing processing device as described in claim 12, wherein the door body moves relative to the outer barrel to open or close the clothing loading port, and the door glass is used to seal the door seal.

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