CN213113984U - Door sealing ring and drum washing machine with same - Google Patents
Door sealing ring and drum washing machine with same Download PDFInfo
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- CN213113984U CN213113984U CN202021105933.4U CN202021105933U CN213113984U CN 213113984 U CN213113984 U CN 213113984U CN 202021105933 U CN202021105933 U CN 202021105933U CN 213113984 U CN213113984 U CN 213113984U
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- sidewall
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Abstract
The utility model relates to a door sealing washer and have its drum type washing machine. The door sealing washer includes: an annular mounting portion; annular fold portion, annular fold portion includes the first perisporium that outside-in arranged, second perisporium and third perisporium, first perisporium links to each other with annular installation department, annular fold portion still includes first linkage segment and second linkage segment, first linkage segment is connected between first perisporium and second perisporium, the second is connected the section and is connected between second perisporium and third perisporium, the cross-section of first perisporium is first circular arc, the cross-section of second perisporium is the second circular arc, the camber of second circular arc is less than the camber of first circular arc. The utility model discloses a door sealing washer, first perisporium and second perisporium are the circular arc curved surface form, from this, have increased the surface area of annular fold portion to the ability of inhaling the shake is inhaled in the buffering that has improved annular fold portion. In addition, the second peripheral wall has a larger elastic deformation space than the first peripheral wall, so that the door seal ring obtains a good damping effect.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance, concretely relates to door sealing washer and have its drum type washing machine.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
With the increasing requirements of people on living quality, the drum washing machine gradually develops to be ultra-thin, namely, the depth of the whole machine is greatly reduced under the conditions that the volume of the inner cylinder is not reduced, and the strength and the eccentricity resistance of the whole machine are not reduced. This puts higher demands on the anti-eccentricity design of the whole machine. The door gasket of the drum washing machine is usually a rubber structural member, and the function of the door gasket on the drum washing machine can play a role of buffering and damping besides sealing, and is particularly embodied in the process of high-speed dehydration. The eccentricity resistance of the drum washing machine is improved through the buffering and damping and noise absorbing functions of the door sealing ring. At present, the buffering shock-absorbing capacity of door sealing washer mainly relies on the annular fold portion on the door sealing washer to realize, and "S" shape, "Z" shape or semi-circular etc. are made mostly to traditional annular fold portion, and the height of fold is big more, and the shock attenuation effect is better. However, in the ultra-thin drum washing machine, due to the limitation of the depth of the box body, the conventional door gasket is too high to be installed in a limited space, or the structural design is not reasonable and the damping effect is not good. Therefore, a door gasket with good damping effect and suitable height is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the current door sealing washer can not satisfy the user demand in the better and highly suitable two aspects of shock attenuation effect simultaneously at least. The purpose is realized by the following technical scheme:
an embodiment of the first aspect of the present invention provides a door seal ring, include: an annular mounting portion; the annular fold part comprises a first circumferential wall, a second circumferential wall and a third circumferential wall which are arranged from outside to inside, the first circumferential wall is connected with the annular installation part, the annular fold part further comprises a first connecting section and a second connecting section, the first connecting section is connected between the first circumferential wall and the second circumferential wall, the second connecting section is connected between the second circumferential wall and the third circumferential wall, the section of the first circumferential wall is a first circular arc, the section of the second circumferential wall is a second circular arc, and the curvature of the second circular arc is smaller than that of the first circular arc.
According to the utility model discloses door sealing washer, the cross-section of the first perisporium of its annular fold portion is first circular arc, and the cross-section of second perisporium is the second circular arc, and first perisporium and second are the circular arc curved surface form promptly, from this, has increased the surface area of annular fold portion to the ability of inhaling the shake of buffering of annular fold portion has been improved. In addition, the curvature of the second circular arc is smaller than that of the first circular arc, so that the second peripheral wall has a larger elastic deformation space compared with the first peripheral wall, the second peripheral wall becomes a main buffering and shock-absorbing structure, and meanwhile, the first peripheral wall, the first connecting section and the second connecting section provide auxiliary buffering and shock-absorbing effects, namely, the door sealing ring obtains a good shock-absorbing effect through the cooperation effect of the second peripheral wall, the first connecting section and the second connecting section. Based on the improvement of the damping capacity of the door sealing ring, the size of the third peripheral wall in the front-back direction can be properly reduced, so that the height of the door sealing ring is reduced, and the door sealing ring is suitable for an ultra-thin drum washing machine.
In addition, according to the utility model discloses door sealing washer, still can have following additional technical characterstic:
in some embodiments of the present invention, the circular arc concave surface of the second peripheral wall is disposed toward the rear, the first connection section is a circular arc transition section, and a convex surface of the circular arc transition section is disposed outward in the radial direction.
In some embodiments of the present invention, the second connection section includes a first folding line section and a second folding line section that are connected in sequence, the first end of the first folding line section is connected to the second periphery, the second end of the first folding line section is connected to the second folding line section, the first folding line section is arranged in a backward tilting manner from the first end to the second end, and the second folding line section extends inward along the radial direction and is connected to the third periphery.
In some embodiments of the present invention, the annular mounting portion includes a first side wall, a second side wall and a third side wall connected in sequence, the first side wall and the second side wall form a mounting groove therebetween, and the third side wall is connected to the annular fold portion.
In some embodiments of the present invention, the third side wall is arranged in a rearward and inward inclined manner from an end close to the annular corrugated portion to an end close to the second side wall.
In some embodiments of the present invention, the second side wall includes a first section and a second section, the second section is arranged along the radial direction and connected to the third side wall, the first section is connected to the second section and the first side wall, the first section is arranged in a backward and inward inclined manner from one end close to the second section to one end close to the first side wall.
In some embodiments of the present invention, an end of the first side wall that is away from the second side wall is formed with a first protrusion extending rearward and outward, and/or an end of the first side wall that is close to the second side wall is formed with a second protrusion extending inward in a radial direction.
In some embodiments of the present invention, the thickness of the third sidewall is greater than the thickness of the first sidewall and the thickness of the second sidewall.
In some embodiments of the utility model, the door sealing washer still includes the fender clothing piece, the fender clothing piece sets up the upper portion of annular installation department just inwards extends along radial direction, annular fold portion with the local deformation in position that the fender clothing piece corresponds, with form with the fender clothing piece has the first structure of dodging of interval.
In some embodiments of the present invention, a second avoiding structure for avoiding a door lock of the drum washing machine is further formed on the door sealing ring, and the second avoiding structure is formed by local deformation of the annular folded portion.
An embodiment of the second aspect of the present invention provides a drum washing machine, including the door gasket in any one of the above embodiments.
According to the utility model discloses drum type washing machine, the cross-section of the first perisporium of the annular fold portion of its door sealing washer is first circular arc, and the cross-section of second perisporium is the second circular arc, and first perisporium and second perisporium are the circular arc curved surface form promptly, from this, has increased the surface area of annular fold portion to the ability of inhaling the shake of buffering of annular fold portion has been improved. In addition, the curvature of the second circular arc is smaller than that of the first circular arc, so that the second peripheral wall has a larger elastic deformation space compared with the first peripheral wall, the second peripheral wall becomes a main buffering and shock-absorbing structure, and meanwhile, the first peripheral wall, the first connecting section and the second connecting section provide auxiliary buffering and shock-absorbing effects, namely, the door sealing ring obtains a good shock-absorbing effect through the cooperation effect of the second peripheral wall, the first connecting section and the second connecting section. Based on the improvement of the damping capacity of the door sealing ring, the size of the third peripheral wall in the front-back direction can be properly reduced, so that the height of the door sealing ring is reduced, and the door sealing ring is suitable for an ultra-thin drum washing machine.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Like reference numerals refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic view of a door gasket according to an embodiment of the present invention;
FIG. 2 is an enlarged cross-sectional view taken along line A-A of the structure shown in FIG. 1;
FIG. 3 is an enlarged, cross-sectional view taken in the direction B-B of the structure shown in FIG. 1;
fig. 4 is a schematic longitudinal sectional structure of the embodiment of the present invention.
The reference symbols in the drawings denote the following:
100: a door gasket;
10: an annular mounting portion;
11: first side wall, 111: first projection, 112: a second protrusion;
12: second side wall, 121: first section, 122: a second section;
13: third side wall, 131: a drain hole;
20: an annular corrugated portion;
21: a first peripheral wall;
22: a second peripheral wall;
23: a third peripheral wall;
24: a first connection section;
25: second connection section, 251: first fold line segment, 252: a second fold line segment;
30: a clothes block;
40: a first avoidance structure;
50: and a second avoidance structure.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 4, an embodiment of the first aspect of the present invention provides a door gasket 100, where the door gasket 100 includes an annular mounting portion 10 and an annular corrugated portion 20. The annular corrugated portion 20 includes a first circumferential wall 21, a second circumferential wall 22 and a third circumferential wall 23 arranged from outside to inside, the first circumferential wall 21 is connected to the annular mounting portion 10, the annular corrugated portion 20 further includes a first connecting section 24 and a second connecting section 25, the first connecting section 24 is connected between the first circumferential wall 21 and the second circumferential wall 22, the second connecting section 25 is connected between the second circumferential wall 22 and the third circumferential wall 23, the cross section of the first circumferential wall 21 is a first circular arc, the cross section of the second circumferential wall 22 is a second circular arc, and the curvature of the second circular arc is smaller than that of the first circular arc.
According to the utility model discloses door sealing washer 100, its annular installation department 10 is used for being connected with drum type washing machine's preceding bucket, and annular fold portion 20 is used for offsetting with drum type washing machine's the door body, and wherein, annular fold portion 20 still has the effect of buffering absorbing shock. Specifically, the cross section of the first peripheral wall 21 of the annular corrugated portion 20 is a first circular arc, and the cross section of the second peripheral wall 22 is a second circular arc, that is, the first peripheral wall 21 and the second peripheral wall 22 are both in the shape of circular arc curved surfaces, so that the surface area of the annular corrugated portion 20 is increased, and the capability of the annular corrugated portion 20 for buffering and absorbing shock is improved. In addition, since the curvature of the second circular arc is smaller than that of the first circular arc, the second peripheral wall 22 has a larger elastic deformation space than the first peripheral wall 21, so that the second peripheral wall 22 becomes a main buffering and shock absorbing structure, and the first peripheral wall 21, the first connecting section 24 and the second connecting section 25 provide an auxiliary buffering and shock absorbing effect, that is, the door sealing ring 100 obtains a good shock absorbing effect finally through the cooperation of the second peripheral wall 22, the first peripheral wall 21, the first connecting section 24 and the second connecting section 25. Based on the improvement of the damping capacity of the door gasket 100, the dimension of the third peripheral wall 23 in the front-rear direction can be appropriately reduced, thereby achieving the reduction in height of the door gasket 100 to accommodate the ultra-thin drum washing machine.
It is understood that the term "front" is defined herein with respect to the drum washing machine, and specifically, the door of the rolling washing machine faces the direction of "front" and the opposite direction of "rear". In addition, the dimension of the door gasket 100 in the front-rear direction is defined as the height of the door gasket 100.
In some embodiments of the present invention, the arc concave surface of the second peripheral wall 22 is disposed toward the rear, so that the second peripheral wall 22 mainly extends along the radial direction, thereby improving the deformability of the door seal ring 100 in the radial direction, so that the door seal ring 100 mainly depends on the deformation in the radial direction to achieve the buffering and shock absorption effect, and further, the size of the door seal ring 100 in the front-rear direction, that is, the height of the door seal ring 100, can be reduced.
In some embodiments of the present invention, the first connection section 24 is a circular arc transition section, and the convex surface of the circular arc transition section is arranged outward along the radial direction. In this embodiment, the first peripheral wall 21 and the second peripheral wall 22 are connected by an arc transition section, and the arrangement of the arc transition section is favorable for further increasing the surface area of the annular corrugated portion 20, so as to further improve the deformability of the door seal ring 100, and further improve the buffering and shock-absorbing effect thereof.
In some embodiments of the present invention, the second connecting section 25 includes a first folding line section 251 and a second folding line section 252 connected in sequence, a first end of the first folding line section 251 is connected with the second peripheral wall 22, a second end of the first folding line section 251 is connected with the second folding line section 252, the first folding line section 251 is inclined backward from the first end to the second end, and the second folding line section 252 extends inward along the radial direction and is connected with the third peripheral wall 23. In this embodiment, the second connecting section 25 comprises a first fold section 251 and a second fold section 252, wherein the first fold section 251 is arranged to be inclined backward from the first end to the second end, which can make the position of the third circumferential wall 23 to be retracted to a certain extent, thereby facilitating the reduction of the overall height of the door gasket 100, and the second fold section 252 extends inward in the radial direction, so that the deformable space of the annular folded portion 20 in the radial direction is further increased, thereby improving the shock absorption capacity of the annular folded portion 20.
In some embodiments of the present invention, the annular mounting portion 10 includes a first side wall 11, a second side wall 12 and a third side wall 13 connected in sequence, a mounting groove is formed between the first side wall 11 and the second side wall 12, and the third side wall 13 is connected to the annular corrugated portion 20. Wherein, the mounting groove can be matched with an annular convex rib on the front barrel of the drum washing machine, thereby realizing the mounting between the door sealing ring 100 and the front barrel.
In some embodiments of the present invention, the third side wall 13 is disposed in a rearward and inward inclined manner from the end close to the annular folded portion 20 to the end close to the second side wall 12, so that the annular mounting portion 10 and the annular folded portion 20 (except for the first peripheral wall 21) have a larger distance in the front-rear direction, thereby facilitating to avoid the collision of the annular folded portion 20 and the annular mounting portion 10 when the door gasket 100 vibrates.
In some embodiments of the present invention, the second sidewall 12 comprises a first section 121 and a second section 122, the second section 122 is arranged along the radial direction and connected with the third sidewall 13, the first section 121 connects the second section 122 with the first sidewall 11, and the first section 121 is arranged in a backward and inward inclined manner from one end close to the second section 122 to one end close to the first sidewall 11. In the present embodiment, the first section 121 is arranged in a rearward and inward inclined manner from the end close to the second section 122 to the end close to the first side wall 11, which is beneficial to further increase the distance between the annular mounting portion 10 and the annular corrugated portion 20 in the forward and backward direction, so as to further reduce the possibility of collision between the annular corrugated portion 20 and the annular mounting portion 10.
In some embodiments of the present invention, the end of the first sidewall 11 away from the second sidewall 12 is formed with a first protrusion 111 extending backwards and outwards, and the installation groove is conveniently opened by the assembling worker due to the arrangement of the first protrusion 111, so as to facilitate the assembling and disassembling between the door sealing ring 100 and the front barrel.
In some embodiments of the present invention, the end of the first sidewall 11 close to the second sidewall 12 is formed with a second protrusion 112 extending inward along the radial direction, and the second protrusion 112 can reduce the gap between the door gasket 100 and the inner tub of the drum washing machine, thereby preventing the laundry from falling into the gap during the washing process.
In some embodiments of the present invention, the door gasket 100 further includes a blocking piece 30, and the blocking piece 30 is disposed on the upper portion of the annular mounting portion 10 and extends inward in the radial direction. Because the annular mounting part 10 of the door sealing ring 100 and the second peripheral wall 22 of the annular corrugated part 20 are spaced apart from each other, an annular gap structure is formed between the two. Generally, the glass door of the drum washing machine has an irregular curved surface, so that most of the annular crack structure can be shielded by the glass door when the drum washing machine is closed, but the upper part of the annular crack structure is not shielded, and as a result, the laundry may enter the annular crack structure from the position of the upper part of the door gasket 100 during the washing process. In order to avoid this, the present embodiment provides a blocking piece 30 on the upper portion of the annular mounting portion 10, and the blocking piece 30 blocks the upper portion of the annular seam structure, so as to prevent the clothes from entering the annular seam structure.
Further, the annular corrugated portion 20 is locally deformed at a position corresponding to the barrier block 30 to form the first escape structure 40 having a distance from the barrier block 30, that is, the annular corrugated portion 20 and the barrier block 30 are maintained at a distance by locally deforming the annular corrugated portion 20, so that the annular corrugated portion 20 and the barrier block 30 are prevented from colliding with each other when the door gasket 100 vibrates.
In some embodiments of the present invention, the thickness of the third sidewall 13 is greater than the thickness of the first sidewall 11 and the thickness of the second sidewall 12, so as to avoid the sagging phenomenon of the annular mounting portion 10 (mainly referring to the structures of the first sidewall 11, the first protrusion 111, the second protrusion 112, etc.) under the action of gravity, so as to affect the gap between the door sealing ring 100 and the inner barrel.
In some embodiments of the present invention, a second avoiding structure 50 for avoiding the door lock of the drum washing machine is further formed on the door sealing ring 100, the second avoiding structure 50 is formed by local deformation of the annular folded part 20, and the second avoiding structure 50 is configured to avoid collision between the door sealing ring 100 and the door lock.
In some embodiments of the present invention, the second avoiding structure 50 may be formed by partially cutting off a portion of the first connecting section 24 at the annular corrugated portion 20, and then replacing the cut-off portion of the first connecting section 24 with a smooth curved surface having a smaller curvature.
In some embodiments of the present invention, one or more drain holes 131 are provided at the bottom of the door gasket 100, and specifically, the drain holes 131 may be opened on the third sidewall 13, and the drain holes 131 may be connected to a drain assembly of the drum washing machine through a pipeline. In the embodiment, one or more drainage holes 131 are disposed on the third side wall 13, so that water entering the annular gap structure can finally reach the drainage assembly through the drainage holes 131 and the pipeline, and finally be drained out of the drum washing machine, and thus, the problem that washing residual water in the annular gap structure is not easy to clean can be solved.
An embodiment of the second aspect of the present invention provides a drum washing machine, which includes the door seal ring 100 in any one of the above embodiments.
According to the embodiment of the present invention, the cross section of the first circumferential wall 21 of the annular corrugated portion 20 of the door sealing ring 100 is a first circular arc, and the cross section of the second circumferential wall 22 is a second circular arc, i.e. the first circumferential wall 21 and the second circumferential wall 22 are both curved surfaces, thereby increasing the surface area of the annular corrugated portion 20, and improving the ability of the annular corrugated portion 20 to absorb shock. In addition, since the curvature of the second circular arc is smaller than that of the first circular arc, the second peripheral wall 22 has a larger elastic deformation space than the first peripheral wall 21, so that the second peripheral wall 22 becomes a main buffering and shock absorbing structure, and the first peripheral wall 21, the first connecting section 24 and the second connecting section 25 provide an auxiliary buffering and shock absorbing effect, that is, the door sealing ring 100 obtains a good shock absorbing effect finally through the cooperation of the second peripheral wall 22, the first peripheral wall 21, the first connecting section 24 and the second connecting section 25. Based on the improvement of the damping capacity of the door gasket 100, the dimension of the third peripheral wall 23 in the front-rear direction can be appropriately reduced, thereby achieving the reduction in height of the door gasket 100 to accommodate the ultra-thin drum washing machine.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (11)
1. A door seal ring, comprising:
an annular mounting portion;
the annular fold part comprises a first circumferential wall, a second circumferential wall and a third circumferential wall which are arranged from outside to inside, the first circumferential wall is connected with the annular installation part, the annular fold part further comprises a first connecting section and a second connecting section, the first connecting section is connected between the first circumferential wall and the second circumferential wall, the second connecting section is connected between the second circumferential wall and the third circumferential wall, the section of the first circumferential wall is a first circular arc, the section of the second circumferential wall is a second circular arc, and the curvature of the second circular arc is smaller than that of the first circular arc.
2. The door gasket according to claim 1, wherein the arcuate concave surface of the second peripheral wall is disposed toward the rear, and the first connecting section is an arcuate transition section having a convex surface disposed outward in the radial direction.
3. The door gasket of claim 1, wherein the second connecting segment includes a first fold segment and a second fold segment connected in series, a first end of the first fold segment being connected to the second perimeter wall, a second end of the first fold segment being connected to the second fold segment, the first fold segment being arranged in a backward inclined arrangement from the first end to the second end, the second fold segment extending inward in a radial direction and being connected to the third perimeter wall.
4. The door gasket according to claim 1, wherein the annular mounting portion includes a first sidewall, a second sidewall, and a third sidewall connected in sequence, wherein a mounting groove is formed between the first sidewall and the second sidewall, and the third sidewall is connected to the annular corrugated portion.
5. The door gasket of claim 4, wherein the third sidewall is disposed in a rearwardly and inwardly inclined manner from an end proximate the annular bead to an end proximate the second sidewall.
6. The door gasket of claim 5, wherein the second sidewall includes a first segment and a second segment, the second segment being disposed in a radial direction and connected to the third sidewall, the first segment connecting the second segment to the first sidewall, the first segment being disposed in a rearwardly and inwardly inclined manner from an end proximate the second segment to an end proximate the first sidewall.
7. The door gasket according to claim 6, wherein an end of the first sidewall remote from the second sidewall is formed with a first protrusion extending rearwardly and outwardly and/or an end of the first sidewall adjacent to the second sidewall is formed with a second protrusion extending inwardly in a radial direction.
8. The door gasket of claim 4, wherein the thickness of the third sidewall is greater than the thickness of the first sidewall and the thickness of the second sidewall.
9. The door gasket according to any one of claims 1 to 8, further comprising a barrier block provided at an upper portion of the annular mounting portion and extending inward in a radial direction, wherein the annular beads are locally deformed at a position corresponding to the barrier block to form a first relief structure having a space from the barrier block.
10. The door gasket according to any one of claims 1 to 8, wherein a second escape structure for escaping a door lock of a drum washing machine is further formed on the door gasket by locally deforming the annular beads.
11. A drum washing machine characterized by comprising a door gasket according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021105933.4U CN213113984U (en) | 2020-06-15 | 2020-06-15 | Door sealing ring and drum washing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021105933.4U CN213113984U (en) | 2020-06-15 | 2020-06-15 | Door sealing ring and drum washing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213113984U true CN213113984U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021105933.4U Active CN213113984U (en) | 2020-06-15 | 2020-06-15 | Door sealing ring and drum washing machine with same |
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| Country | Link |
|---|---|
| CN (1) | CN213113984U (en) |
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2020
- 2020-06-15 CN CN202021105933.4U patent/CN213113984U/en active Active
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