Lifting rib and clothes processing device

Abstract

The utility model discloses a lifting rib and a clothes processing device, and belongs to the technical field of household appliance equipment. The lifting rib comprises a rib body and a plurality of first protruding parts, the rib body is provided with a top face, a bottom face and side faces, and the side faces are connected with the top face and the bottom face. The first protruding parts are arranged on the side face and form protruding projections on the bottom face in the direction perpendicular to the bottom face, and any two protruding projections are arranged in a staggered mode. Interference between any two first protruding parts in the mold stripping process can be reduced, and mold stripping of the whole lifting rib can be facilitated. By means of the layout mode, the whole first protruding part can be reasonably arranged, and machining of the whole lifting rib is facilitated.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of household appliance devices, and particularly relates to a lifting rib and a clothes treatment device. BACKGROUND

[0002] Clothes treatment devices are widely used in daily life for washing clothes or drying clothes. A clothes treatment device comprises a cylinder body mainly used for accommodating clothes. A lifting rib is usually arranged in the cylinder body. The lifting rib can lift the height of clothes in the cylinder body during clothes treatment. The existing lifting rib still needs to be improved. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least partly solve the technical problem that the lifting rib is inconvenient to process. To this end, the present application provides a lifting rib and a clothes treatment device.

[0004] In a first aspect, the present application provides a lifting rib comprising:

[0005] a rib body having a top surface, a bottom surface and a side surface, the side surface connecting the top surface and the bottom surface;

[0006] a plurality of first protruding portions arranged on the side surface in a direction perpendicular to the bottom surface, the first protruding portions forming protruding projections on the bottom surface, and any two of the protruding projections being arranged in a staggered manner.

[0007] The first protruding portions are arranged on the side surface. Since the rib body and the first protruding portions can be ejected together, the ejection direction of the entire lifting rib is from the top surface to the bottom surface and perpendicular to the bottom surface. Any two protruding projections are arranged in a staggered manner, so that any two first protruding portions are staggered in the direction from the top surface to the bottom surface. This can reduce the interference between any two first protruding portions during ejection and facilitate the ejection of the entire lifting rib. This arrangement allows the first protruding portions to be arranged reasonably and facilitates the processing of the entire lifting rib.

[0008] In some embodiments of the present application, adjacent two first protruding portions have a gap.

[0009] In some embodiments of the present application, the plurality of first protruding portions are arranged in the form of multiple rows and / or multiple columns.

[0010] The first protruding portions comprise a plurality of first protruding portions arranged along a first direction and a second direction, respectively, wherein the first direction is the length direction of the rib body, the second direction is the direction from the top surface to the bottom surface, and the first direction and the second direction are arranged at an angle.

[0011] In some embodiments of the present application, the distance between two adjacent first protrusions is 4-12 mm.

[0012] In some embodiments of the present application, the distance between two adjacent first protrusions is 2-6 times the height of the first protrusion from the side surface.

[0013] In some embodiments of the present application, the first protrusion is at least one of a water-drop shape, a semi-spherical shape, and a cylindrical shape.

[0014] In some embodiments of the present application, the height of the first protrusion from the side surface is 1-4 mm.

[0015] In some embodiments of the present application, the lifting rib further comprises a second protrusion disposed on the top surface. In some embodiments of the present application, the second protrusion comprises a plurality of second protrusions, and the distance between two adjacent second protrusions is 4-12 mm.

[0016] In some embodiments of the present application, the second protrusion is at least one of a cylindrical shape and a semi-spherical shape.

[0017] In some embodiments of the present application, the distance between two adjacent second protrusions is 2-3 times the diameter of the second protrusion.

[0018] In some embodiments of the present application, the diameter of the second protrusion is 2-4 mm.

[0019] In some embodiments of the present application, the height of the second protrusion from the top surface is 1 / 15-1 / 5 of the height of the rib body, and the height of the first protrusion from the side surface is 1 / 15-1 / 5 of the height of the rib body.

[0020] In some embodiments of the present application, the projection of the top surface on the bottom surface is located within the bottom surface in the direction from the top surface to the bottom surface.

[0021] In a second aspect, embodiments of the present application provide a clothes processing device comprising a drum and the lifting rib of the first aspect, wherein the lifting rib is installed in the drum.

[0022] The clothes processing device provided in the second aspect has the same beneficial effects as the lifting rib provided in the first aspect, which will not be repeated here. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those of ordinary skill in the art without any creative effort on the basis of these drawings.

[0024] Figure 1 A schematic view of a laundry treatment device to which the lifting rib is applied is shown.

[0025] Figure 2 A structural schematic view of the first perspective of the lifting rib is shown.

[0026] Figure 3 A structural schematic view of the second perspective of the lifting rib is shown.

[0027] Figure 4 A structural schematic view of another lifting rib is shown.

[0028] Figure 5 A structural schematic view of another laundry treatment device is shown.

[0029] Reference signs: 100-lifting rib, 110-rib body, 112-top surface, 114-bottom surface, 116-side surface, 118-water permeable hole, 120-protruding structure, 122-first protruding part, 124-second protruding part, 200-cylinder, 210-inner cylinder, 220-outer cylinder, 230-opening, 10-laundry treatment device, X-first direction, Y-second direction. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without any creative effort on the premise that the specific attitude changes, belong to the scope of protection of the present application.

[0031] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific attitude, and if the specific attitude changes, the directional indications will also change accordingly.

[0032] In the utility model, unless another definite provision and limitation, the term "connect", "fix" and so on should do the broad sense understanding, for example, "fix" can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection;Can be directly connected, also can pass through the indirect connection of intermediate medium, can be the communication of two elements inside or the interaction of two elements, unless another definite limitation.For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] In addition, in the utility model, the description such as "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features.Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on that the ordinary skilled person in the art can realize, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0034] The clothes treatment device is widely used in daily life, for washing clothes or drying clothes, and the clothes treatment device comprises a cylinder body, the cylinder body is mainly used to accommodate clothes, and a lifting rib is usually arranged in the cylinder body, which can lift the height of clothes in the cylinder body during the clothes treatment process.In order to improve the friction between clothes and the lifting rib, a convex structure can be arranged on the rib body of the lifting rib, however, the layout of the convex structure in the related art is unreasonable and inconvenient for processing.The lifting rib and clothes treatment device provided by the embodiment of the application can improve the above problems, and the lifting rib and clothes treatment device provided by the embodiment of the application can facilitate the processing of the lifting rib.

[0035] The application will be described below in combination with the drawings and specific embodiments:

[0036] Figure 1 The structure schematic diagram that the lifting rib 100 provided by the embodiment of the application is applied to the clothes treatment device 10 is provided, as shown in Figure 1As shown, the embodiment of the present application provides a lifting rib 100, the lifting rib 100 provided by the embodiment of the present application is applied to a clothes processing device 10, and is installed in a cylinder body 200 of the clothes processing device 10, wherein the cylinder body 200 includes an inner cylinder 210 and an outer cylinder 220, the outer cylinder 220 is a main body structure of the entire clothes device, the inner cylinder 210 is arranged in the outer cylinder 220, the inner cylinder 210 is mainly used for accommodating clothes, the lifting rib 100 is arranged in the inner cylinder 210, and is mainly used for driving the clothes to move in the circumferential direction of the inner cylinder 210 in the process of washing or drying the clothes, so that the clothes can move to the upper middle of the inner cylinder 210 and then fall down from the top under the action of gravity, in this process, the clothes rub against each other and can collide with the inner wall of the inner cylinder 210, so as to achieve the effects of kneading, tumbling and shaking, so as to wash or dry the clothes.

[0037] For convenience of description, a position where the clothes are separated from the lifting rib 100 is defined as a falling point, the higher the falling point is, the better the impact force of the clothes on the inner cylinder 210 and the effects of tumbling and shaking are when washing, and the better the effect of shaking is when drying, and the longer the contact time with the hot air in the inner cylinder 210 is, so as to improve the washing and drying effects.

[0038] The position of the falling point is related to the friction force between the clothes and the lifting rib 100, in the process of rotating the inner cylinder 210, the clothes will rotate together with the inner cylinder 210, if the friction force between the lifting rib 100 and the clothes is greater than the component of the gravity of the clothes in the direction, the clothes will move together with the lifting rib 100, if the friction force between the lifting rib 100 and the clothes is less than the component of the gravity of the clothes in the direction, the clothes will fall down. That is to say, the greater the friction force between the lifting rib 100 and the clothes is, the higher the falling point of the clothes will be. The embodiment of the present application provides a way to improve the friction force between the clothes and the lifting rib 100, and the specific implementation is as follows:

[0039] Figure 2 A structure schematic diagram of a first view of the lifting rib 100 provided by the embodiment of the present application is shown, Figure 3 A structure schematic diagram of a second view of the lifting rib 100 provided by the embodiment of the present application is shown, as Figure 2 and Figure 3 As shown, in the embodiment of the present application, the lifting rib 100 includes a rib body 110 and a protruding structure 120, the protruding structure 120 is protruded on the outer surface of the rib body 110, wherein the outer surface of the protruding structure 120 is an arc surface.

[0040] The muscle body 110 is the main structure of the entire lifting muscle 100, and the lifting muscle 100 extends from the opening 230 of the inner cylinder 210 to the bottom of the cylinder body 200. During the rotation of the cylinder body 200, the muscle body 110 can also guide the movement of the clothes in the cylinder body 200 to a certain extent, so that the clothes can move in the cylinder body 200, increase the contact area with hot air or cleaning medium, and improve the cleaning or drying effect. The cleaning medium can be water, detergent, or a mixture of water and detergent.

[0041] The convex structure 120 protrudes from the outer surface of the muscle body 110, which means that the convex structure 120 protrudes from the outer surface of the muscle body 110. Since the muscle body 110 is arranged in the cylinder body 200, the convex structure 120 protrudes towards the axis of the inner cylinder 210, thereby increasing the surface area of the entire lifting muscle 100. When the clothes come into contact with the lifting muscle 100, the contact area between the clothes and the lifting muscle 100 can be increased, thereby increasing the friction with the lifting muscle 100. The clothes can fall as high as possible, thereby improving the cleaning effect or drying effect of the clothes.

[0042] In addition, the convex structure 120 protrudes from the outer surface of the muscle body 110, which means that the convex structure 120 protrudes from the outer surface of the muscle body 110. Since the muscle body 110 is arranged in the cylinder body 200, the convex structure 120 protrudes towards the axis of the inner cylinder 210, thereby increasing the surface area of the entire lifting muscle 100. When the clothes come into contact with the lifting muscle 100, the contact area between the clothes and the lifting muscle 100 can be increased, thereby increasing the friction with the lifting muscle 100. The clothes can fall as high as possible, thereby improving the cleaning effect or drying effect of the clothes.

[0043] The outer surface of the convex structure 120 is the surface exposed to the cavity of the inner cylinder 210 containing the clothes, and the outer surface of the convex structure 120 will come into contact with the clothes. The outer surface of the convex structure 120 is an arc surface, and the arc convex structure 120 can reduce damage to the clothes during contact with the clothes, that is, it can improve the cleaning or drying effect of the clothes while reducing the wear of the clothes.

[0044] In some embodiments, the muscle body 110 has a top surface 112, a bottom surface 114, and a side surface 116, the side surface 116 connects the top surface 112 and the bottom surface 114, and the convex structure 120 has a first protruding part 122, the first protruding part 122 is arranged on the side surface 116.

[0045] The top surface 112 is provided with a water-permeable hole 118, which can drain water in the inner cylinder 210 to the outside of the inner cylinder 210. The bottom surface 114 is the surface connected to the inner cylinder 210. The top surface 112 and the bottom surface 114 are arranged opposite to each other, that is, among the top surface 112 and the bottom surface 114, the top surface 112 is arranged closer to the axis of the inner cylinder 210. The side surface 116 connects the top surface 112 and the bottom surface 114. The side surface 116 can be one, two, three, or four. The number of side surfaces 116 is determined according to the shape of the top surface 112 and the bottom surface 114, and the specific number is not limited.

[0046] Since the bottom surface 114 is connected with the inner cylinder 210, the bottom surface 114 is not exposed in the cavity of the inner cylinder 210 for containing laundry, and the top surface 112 and the side surface 116 are exposed in the cavity of the inner cylinder 210 for containing laundry, i.e., the outer surface of the rib body 110 includes the top surface 112 and the side surface 116, and the first protruding part 122 is arranged on the side surface 116, so that the outer surface of the rib body 110 is provided with as many protruding structures 120 as possible, the roughness of the outer surface of the rib body 110 is increased, and the friction between the entire lifting rib 100 and the laundry is increased.

[0047] In the embodiment, the entire rib body 110 is in a strip shape, the side surface 116 connecting the bottom surface 114 and the top surface 112 is four, two of which are larger side surfaces 116 and two of which are smaller side surfaces 116, and the two larger side surfaces 116 are arranged along the axis of the cylinder body 200. As for the arrangement position of the first protruding part 122, the first protruding part 122 can be arranged on the four side surfaces 116, or the first protruding part 122 can be arranged only on the two larger side surfaces 116, and the specific arrangement manner is not limited. The specific arrangement manner of the first protruding part 122 will be introduced below by taking the arrangement manner of the first protruding part 122 on one side surface 116 as an example, and the arrangement manner is the same when the first protruding part 122 is arranged on multiple side surfaces 116, which can be deduced by analogy.

[0048] Since the rib body 110 extends from the opening 230 of the cylinder body 200 to the inside of the cylinder body 200, and the two larger side surfaces 116 are arranged along the axis of the cylinder body 200, the contact area between the two larger side surfaces 116 and the laundry is large during the process of washing or drying the laundry by the laundry treatment device 10, and the first protruding part 122 arranged on the two larger side surfaces 116 can rub and beat the laundry, and the washing effect can be improved to a certain extent.

[0049] In some embodiments, the first protruding part 122 is at least one of a cylindrical type, a water drop type, and a hemispherical type (as shown in FIG. 6). Figure 4

[0050] ​In the case that the first protruding part 122 is in the shape of a water drop or a hemisphere, the first protruding part 122 in the shape of a water drop is generally in the shape of a strip, and because the first protruding part 122 is arranged on the side surface 116, the first protruding part 122 in the shape of a water drop or a hemisphere can make a single first protruding part 122 have a larger area in contact with the clothes, increase the friction of the first protruding part 122 on the clothes, enable the first protruding part 122 to rub the clothes, and because the friction is increased, the entire lifting rib 100 can bring the clothes to a higher position of the drum 200, so that the falling point of the clothes is also increased, and the force of the clothes falling can also be increased, thereby improving the washing effect. In the drying mode, the higher falling point can make the clothes fall in the drum 200 for a longer time, increase the contact time of the clothes with hot air, and also improve the drying effect.

[0051] In the case that the first protruding part 122 is in the shape of a water drop, the height H1 of the first protruding part 122 protruding from the side surface 116 is 1mm-4mm. Because the first protruding part 122 is in the shape of a water drop, the height of the first protruding part 122 protruding from the side surface 116 at different positions can not be the same, and the height of the first protruding part 122 protruding from the side surface 116 at one end close to the top surface 112 can be greater than the height of the first protruding part 122 protruding from the side surface 116 at one end close to the bottom surface 114. One end of the first protruding part 122 in the shape of a water drop is the pointed end when the water drop naturally falls, and the other end is a smooth blunt end.

[0052] In the case that the first protruding part 122 is in the shape of a hemisphere, the diameter of the first protruding part 122 is 2mm-4mm. That is, the height H1 of the first protruding part 122 protruding from the side surface 116 is 1mm-2mm.

[0053] Because the first protruding part 122 is arranged on the side surface 116 of the rib body 110, the first protruding part 122 should not be too large, which will hinder the movement of the clothes in the drum 200. Arranging the height of the first protruding part 122 to be 1mm-4mm can increase the friction while as much as possible not hindering the movement of the clothes, thereby improving the washing effect.

[0054] In addition, the first protruding part 122 can also be in the shape of a cylinder, and in the case that the first protruding part 122 is in the shape of a cylinder, the diameter of the first protruding part 122 is 2mm-4mm. The height H1 of the first protruding part 122 protruding from the side surface 116 is 1mm-4mm.

[0055] In some embodiments, the first protruding part 122 includes a plurality of first protruding parts 122 arranged along the direction perpendicular to the bottom surface 114, and the first protruding part 122 forms a protruding projection on the bottom surface 114, and any two protruding projections are arranged in a staggered manner.

[0056] The first protruding portions 122 are provided in plurality, and the plurality of first protruding portions 122 are arranged on the side surface 116. Since the rib body 110 and the first protruding portions 122 can be ejected together, the ejection direction of the entire lifting rib 100 is the direction from the top surface 112 to the bottom surface 114 and perpendicular to the bottom surface 114. Any two protruding projections are arranged in staggered manner, so that any two first protruding portions 122 are staggered in the direction from the top surface 112 to the bottom surface 114, which can reduce the interference between any two first protruding portions 122 during ejection, and facilitate the ejection of the entire lifting rib 100. This layout can reasonably arrange the entire first protruding portion 122, and facilitate the processing of the entire lifting rib 100.

[0057] In some embodiments, the plurality of first protruding portions 122 are arranged in the first direction X and the second direction Y, respectively, wherein the first direction X is the length direction of the rib body 110, and the second direction Y is the direction from the top surface 112 to the bottom surface 114. The first direction X and the second direction Y are arranged at an angle.

[0058] The top surface 112 and the bottom surface 114 are substantially parallel, and the direction from the top surface 112 to the bottom surface 114 can be in plurality of directions. The second direction Y can be perpendicular to the bottom surface 114 and / or the top surface 112, or can not be perpendicular, and can be at an angle. Since any two first protruding portions 122 are arranged in staggered manner in the projection on the bottom surface 114, it can be seen that the second direction Y cannot be perpendicular to the bottom surface 114.

[0059] The plurality of first protruding portions 122 are arranged in the first direction X and the second direction Y, respectively, so that the plurality of first protruding portions 122 are arranged in multiple rows and multiple columns. For the convenience of description, the first direction X is defined as the row, and the second direction Y is defined as the column. The first protruding portions 122 of adjacent rows are arranged in staggered manner, and the first protruding portions 122 of adjacent columns are also arranged in staggered manner. In the same row, the first protruding portions 122 are arranged in staggered manner, and in the same column, the first protruding portions 122 are also arranged in staggered manner.

[0060] The plurality of first protruding portions 122 are arranged in multiple rows and / or multiple columns, so that there is a gap between adjacent first protruding portions 122. In the process of washing or drying clothes, the clothes can enter the gap between the first protruding portions 122 of adjacent rows or columns, so that the clothes can be rubbed by the first protruding portions 122 of adjacent rows or columns, so that the first protruding portions 122 can rub the clothes, and the washing effect can be improved to a certain extent.

[0061] In some embodiments, the interval between the adjacent two first protruding portions 122 is 4mm-12mm.

[0062] Two adjacent first protrusions 122 refer to two adjacent first protrusions 122 in the same row or two adjacent first protrusions 122 in the same column. In the process of washing or drying clothes, in order to improve the washing or drying effect of clothes, while ensuring that the entire lifting rib 100 can be easily demolded, the first protrusions 122 can be arranged as densely as possible. The more densely the first protrusions 122 are, the rougher the outer surface of the rib body 110 is, and the greater the friction when contacting the clothes, thereby enhancing the washing or drying function.

[0063] Since the plurality of first protrusions 122 are arranged in multiple rows and multiple columns, in order to ensure that the first protrusions 122 arranged inside can also contact the clothes, the gap between the adjacent rows and the adjacent columns can be set wider so that the clothes can enter the gap between the first protrusions 122 of the adjacent rows and the adjacent columns, increasing the contact time of the first protrusions 122 with the clothes, and also increasing the washing and drying effect to a certain extent.

[0064] The gap between the two adjacent first protrusions 122 is 4mm-12mm, which refers to the gap between the two adjacent first protrusions 122 in the same row or the gap between the two adjacent first protrusions 122 in the same column. The gap between the two adjacent first protrusions 122 can allow the clothes to enter, so that the clothes can move in the gap between the two adjacent rows or the two adjacent columns, increasing the contact time of the clothes with the first protrusions 122. In addition, the two adjacent first protrusions 122 can not be too large, ensuring that the second protrusions in the two rows or the two columns can contact the clothes, increasing the friction time of the plurality of first protrusions 122 with the clothes, thereby enhancing the washing effect.

[0065] In some embodiments, the gap between the two adjacent first protrusions 122 can be 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, or 12mm.

[0066] In some embodiments, the distance between the two adjacent first protrusions 122 is 2-6 times the height of the first protrusion 122 protruding from the side surface 116. There is enough gap between the two adjacent first protrusions 122 to allow the clothes to enter the gap between the two adjacent first protrusions 122, so that the first protrusions 122 can rub the clothes to improve the washing effect.

[0067] If the first protruding part 122 is in a semi-spherical shape, the interval distance between two adjacent first protruding parts 122 can be 2-3 times the diameter of the first protruding part 122. This is to ensure that there is enough gap between two adjacent first protruding parts 122 to allow the clothes to enter the gap, so that the first protruding part 122 can rub the clothes to improve the washing effect.

[0068] In some embodiments, the protruding structure 120 further comprises a second protruding part 124, which is arranged on the top surface 112.

[0069] Since the bottom surface 114 is connected to the inner drum 210, the bottom surface 114 is not exposed in the cavity of the inner drum 210 for accommodating clothes, and the top surface 112 and the side surface 116 are exposed in the cavity of the inner drum 210 for accommodating clothes, i.e., the outer surface of the rib 110 includes the top surface 112 and the side surface 116, the second protruding part 124 is arranged on the top surface 112, and the first protruding part 122 is arranged on the side surface 116, so that as many protruding structures 120 as possible are arranged on the outer surface of the rib 110, the roughness of the outer surface of the rib 110 is increased, and the friction between the entire lifting rib 100 and the clothes is increased.

[0070] In some embodiments, the second protruding part 124 is in a cylindrical or semi-spherical shape. Since the second protruding part 124 is arranged on the top surface 112 of the rib 110, the semi-spherical and cylindrical second protruding part 124 has a large outer surface, so that the second protruding part 124 can be in contact with the clothes around, the contact area between the second protruding part 124 and the clothes can be increased, and the friction can be increased to improve the falling point of the clothes.

[0071] In some embodiments, the second protruding part 124 includes a plurality of second protruding parts 124, and the interval distance between two adjacent second protruding parts 124 is 4-12 mm. This is to ensure that there is enough gap between two adjacent second protruding parts 124 to allow the clothes to enter the gap, so that the clothes can move in the gap between two adjacent rows or two adjacent columns, and the contact time between the clothes and the second protruding part 124 is increased. In addition, the two adjacent second protruding parts 124 are not too large, so that the two first protruding parts 122 can be in contact with the clothes, the friction time between the plurality of first protruding parts 122 and the clothes is increased, and the washing effect is enhanced.

[0072] In some embodiments, the interval distance between two adjacent second protruding parts 124 is 2-3 times the diameter of the second protruding part 124. This is to ensure that there is enough gap between two adjacent second protruding parts 124 to allow the clothes to enter the gap, so that the second protruding part 124 can rub the clothes to improve the washing effect.

[0073] In some embodiments, the diameter of the second protrusion 124 is 2mm-4mm. Since the second protrusion 124 is arranged on the top surface 112 of the rib body 110, the second protrusion 124 should not be too large to hinder the movement of the clothes in the drum 200. The diameter of the second protrusion 124 is 2mm-4mm, and the height H2 of the second protrusion 124 protruding from the top surface 112 is 1mm-2mm, so that the clothes can move as much as possible without being hindered in the case of increasing the friction, thereby improving the washing effect.

[0074] In some embodiments, the height H2 of the second protrusion 124 protruding from the top surface 112 is 1 / 15-1 / 5 of the height H3 of the rib body 110, and the height H1 of the first protrusion 122 protruding from the side surface 116 is 1 / 15-1 / 5 of the height H3 of the rib body 110.

[0075] The second protrusion 124 is arranged on the top surface 112, and the first protrusion 122 is arranged on the side surface 116. Since the model and capacity of the clothes processing device 10 are different, the drum 200 of the clothes processing device 10 is different, and accordingly, the size of the lifting rib 100 is also different. The change in the size of the lifting rib 100 will change the height of the second protrusion 124 and the first protrusion 122 relative to the rib body 110. Regardless of the change in the size of the lifting rib 100, maintaining the height of the second protrusion 124 protruding from the top surface 112 as 1 / 15-1 / 5 of the height of the rib body 110 and the height of the first protrusion 122 protruding from the side surface 116 as 1 / 15-1 / 5 of the height of the rib body 110 will keep the friction between the clothes processing device 10 and the clothes moderate during the washing or drying of the clothes, so that the clothes will not be damaged even in the case of being rubbed and thrown, thereby improving the washing effect.

[0076] In some embodiments, in the direction from the top surface 112 to the bottom surface 114, the projection of the top surface 112 on the bottom surface 114 is located in the bottom surface 114. This indicates that the top surface 112 of the rib body 110 is smaller, and the bottom surface 114 is larger, so that the cross section of the rib body 110 along the radial direction of the drum 200 is substantially trapezoidal. The trapezoidal rib body 110 can increase the contact area between the bottom surface 114 and the drum 200, thereby improving the stability of the lifting rib 100 connected to the drum 200.

[0077] In summary, the lifting rib 100 provided by the embodiment of the present application, the protruding structure 120 protrudes from the outer surface of the rib body 110, that is, the protruding structure 120 is arranged to protrude from the outer surface of the rib body 110. Since the rib body 110 is arranged in the cylinder body 200, the protruding structure 120 protrudes towards the axis direction of the inner cylinder 210, thereby increasing the surface area of the entire lifting rib 100. When the clothes contact the lifting rib 100, the contact area between the clothes and the lifting rib 100 can be increased, thereby increasing the friction with the lifting rib 100, so that the falling point of the clothes can be as high as possible, thereby improving the washing effect or drying effect of the clothes.

[0078] Figure 5 Another structure diagram of a clothes processing device 10 is shown, as shown in Figure 5 Based on the same inventive concept, the embodiment of the present application also provides a clothes processing device 10. The clothes processing device 10 can be a washing machine, a drying machine, or a washing-drying integrated machine.

[0079] In the embodiment of the present application, the clothes processing device 10 includes a cylinder body 200 and the lifting rib 100 described above, and the lifting rib 100 is installed in the cylinder body 200. The specific structure of the lifting rib 100 can be referred to the description above, and will not be described here.

[0080] In some embodiments, the lifting rib 100 can be integrally formed with the inner cylinder 210 of the cylinder body 200, or can be separately formed. In the case of separate formation of the lifting rib 100 and the inner cylinder 210, the rib body 110 can be clamped with the inner cylinder 210.

[0081] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0082] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0083] While the embodiments of the present application have been shown and described, it is to be understood that the embodiments can be varied, modified, substituted and changed by those skilled in the art without departing from the principles and spirit of the present application, the scope of which is defined by the claims and their equivalents.

Claims

1. A lifting tendon, characterized in that, include: The rib (110) has a top surface (112), a bottom surface (114) and a side surface (116), the side surface (116) connecting the top surface (112) and the bottom surface (114). Multiple first protrusions (122) are disposed on the side surface (116) in a direction perpendicular to the bottom surface (114). The first protrusions (122) form a protrusion projection on the bottom surface (114), and any two protrusion projections are staggered.

2. The uplift rib of claim 1, wherein The two adjacent first protrusions (122) have a gap.

3. The lifting rib of claim 2, wherein, The first protrusions (122) are arranged in multiple rows and / or columns.

4. The uplift rib of claim 2, wherein, The interval between two adjacent first protrusions (122) is 4mm to 12mm.

5. The uplift rib of claim 2, wherein, The distance between two adjacent first protrusions (122) is 2-6 times the height of the first protrusion (122) protruding from the side (116).

6. The lifting rib according to any one of claims 1-5, characterized in that The first protrusion (122) is at least one of the following: teardrop shape, hemispherical shape, and cylindrical shape.

7. The lifting rib according to any one of claims 1-5, characterized in that The first protrusion (122) protrudes from the side (116) at a height of 1mm to 4mm.

8. The lifting rib of any one of claims 1-5, wherein, The lifting rib (100) further includes a second protrusion (124), which is disposed on the top surface (112).

9. The lifting rib of claim 8, wherein, The second protrusion (124) includes a plurality of protrusions, and the distance between two adjacent second protrusions (124) is 4mm to 12mm.

10. The lifting rib of claim 8, wherein, The second protrusion (124) is at least one of cylindrical or hemispherical.

11. The uplift rib of claim 8, wherein, The distance between two adjacent second protrusions (124) is 2 to 3 times the diameter of the second protrusion (124).

12. The uplift rib of claim 8, wherein, The diameter of the second protrusion (124) is 2mm to 4mm.

13. The uplift rib of claim 8, wherein, The second protrusion (124) protrudes from the top surface (112) at a height of 1 / 15 to 1 / 5 of the height of the rib (110); the first protrusion (122) protrudes from the side surface (116) at a height of 1 / 15 to 1 / 5 of the height of the rib (110).

14. The lifting tendon of any of claims 1-5, 9-12, wherein, Along the direction from the top surface (112) to the bottom surface (114), the projection of the top surface (112) onto the bottom surface (114) lies within the bottom surface (114). 15.A laundry treating apparatus, characterized by, It includes a cylindrical body (200) and a lifting rib (100) as described in any one of claims 1-14, the lifting rib (100) being installed inside the cylindrical body (200).

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