CN217709997U - Washing machine door body buffer structure and washing machine - Google Patents
Washing machine door body buffer structure and washing machine Download PDFInfo
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- CN217709997U CN217709997U CN202220647811.0U CN202220647811U CN217709997U CN 217709997 U CN217709997 U CN 217709997U CN 202220647811 U CN202220647811 U CN 202220647811U CN 217709997 U CN217709997 U CN 217709997U
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Abstract
The utility model discloses a washing machine door body buffer structure and washing machine, buffer structure includes: mounting grooves; a cushion pad positioned in the mounting groove; the buffer pad is provided with a main body extending in the axial direction and a buffer part protruding along the end face of the main body, and the buffer part is provided with an arc-shaped surface connected with the edge of the main body; the main part is located in the mounting groove, the buffer part bulges the mounting groove. Through setting up buffer structure for the collision between the buffering door body and the box, and through the main part is located in the mounting groove, the buffering portion protrusion the mounting groove, buffering portion protrusion mounting groove after the assembly, buffering portion have with the arcwall face of the edge connection of main part for the convex part of blotter does not have the impetus that can exert external force, is difficult manual demolising after the assembly, prevents droing easily of blotter, is lost even, has guaranteed the stability after the blotter installation, guarantees buffering effect.
Description
Technical Field
The utility model belongs to the technical field of washing machine, concretely relates to washing machine door body buffer structure and washing machine who has this buffer structure.
Background
Washing machines are household appliances essential to people's lives, and mainly use electric energy to generate mechanical motion to wash clothes. Generally, a washing machine includes a cabinet, a door, an outer tub, an inner tub, and a driving and controlling system, the door is located on the front or top of the cabinet to open and close, the outer tub is fixed in the cabinet by a hanging mechanism, the inner tub is installed in the outer tub, the door is opened to put laundry into or take laundry out of the inner tub, the driving system drives a motor to rotate, and a control panel is provided in front of or on the upper portion of the cabinet for a user to select a washing program, and then the controlling system controls a washing process of the washing machine.
The matching mode of the door body and the front plate of the drum washing machine on the market is that a plurality of screws are used for tightening the inner frame and the outer frame of the door firstly, then a plurality of protruding structures are made on the surface of the inner frame, and the protruding top is enabled to be arranged on the front plate or the door seal after the door is closed. Although the door body structure and the matching mode are simple to assemble, the door body is closed, most of the door inner frame has small gaps or hard contact with parts such as a box body, a door lock head, a door lock screw and the like, and resonance can be caused during high-speed dehydration to generate abnormal sound. In addition, if the door body is impacted by a large external force or the door is closed by a too large force, the inner frame of the door can collide with parts such as a door lock, and the inner frame of the door can be damaged.
At present, the door body of the drum washing machine is provided with a cushion pad, so that the door body is prevented from colliding with a box body; as disclosed in patent CN213295830U, a drum washing machine comprises: a box body, on which a clothes input opening is arranged; the inner drum is communicated with the clothes throwing-in opening and rotates relative to the box body; the door body is hinged with the box body on one side of the clothes input opening, and the clothes input opening is opened or closed by rotating the door body; the buffer cushion is arranged on one side, facing the clothes putting opening, of the door body, and the exhaust groove extending in the height direction of the buffer cushion is formed in the buffer cushion. The technical effects of the utility model: the blotter that sets up on the door body can help the door body when closing, reduces the clothing of the door body and box and puts in mouthful and bump, sets up the air discharge duct simultaneously on the blotter, makes things convenient for the installation and the dismantlement of blotter.
In the patent, the buffer cushion can be easily disassembled and can be directly taken down by hands without tools, so that the buffer cushion is frequently lost in the using process and cannot play a role in buffering; or the mosquito net is scratched off by children to bite, phagocytose and the like, so that great potential safety hazards exist.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model discloses to foretell problem among the prior art, provide a washing machine door body buffer structure, the collision between the buffering door body and the box, and be difficult for demolising after the assembly, prevent droing, the loss of blotter, guarantee buffering effect.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a washing machine door body buffering structure comprises:
the mounting groove is formed in one side, facing the clothes throwing opening, of the washing machine door body;
a cushion pad positioned in the mounting groove;
the buffer pad is provided with a main body extending in the axial direction and a buffer part protruding along the end face of the main body, and the buffer part is provided with an arc-shaped surface connected with the edge of the main body;
the main part is located in the mounting groove, the buffer part protrusion the mounting groove.
In some embodiments of the present application, the cushion pad further has an assembling portion extending and disposed along the main body and away from the buffering portion, the assembling portion is disposed coaxially with the main body, and a radial dimension of the assembling portion is smaller than a radial dimension of the main body.
In some embodiments of the present application, an axial dimension of the fitting portion is larger than an axial dimension of the main body.
In some embodiments of the present application, an axial dimension of the body is greater than an axial dimension of the relief.
In some embodiments of the present application, the cushion pad and the mounting groove are in an interference fit.
In some embodiments of the present application, the cushion pad is made of an elastic material.
In some embodiments of the present application, the relief portion further has a radial plane extending radially inward along the arcuate face inner edge.
In some embodiments of the present application, a radial dimension of the radial plane is less than a radial dimension of the arcuate face.
In some embodiments of the present application, the mounting groove has a main body groove that is provided with the main body matching, an assembly groove that is provided with the main body groove connection, the assembly portion with the assembly groove matching.
In some embodiments of the present application, a first chamfer is provided between one end of the main body away from the buffer and the side of the main body, the first chamfer being disposed radially outwardly inclined in a direction towards the buffer.
In some embodiments of the present application, a second chamfer is provided between one end of the fitting portion away from the buffer portion and a side surface of the fitting portion, the second chamfer being disposed radially outwardly inclined in a direction close to the buffer portion.
In some embodiments of the present application, the second chamfer has a dimension greater than a dimension of the first chamfer.
In some embodiments of the present application, a fitting portion is provided in the fitting portion, a fitting groove matched with the fitting portion is provided on the fitting portion, and the fitting portion is located in the fitting groove.
In some embodiments of the present application, the fitting portion is provided in connection with an inner wall of the fitting groove.
In some embodiments of the present application, a plurality of axially extending vent grooves are provided in a side surface of the fitting portion.
In some embodiments of the present application, the air discharge groove is provided to penetrate in a radial direction of the fitting portion.
In some embodiments of the present application, an inner groove is provided at an end of the cushion pad away from the buffering portion, and a gas buffering cavity is formed between the inner groove and the mounting groove.
In some embodiments of the present application, the inner groove is disposed in communication with the mating groove.
Based on foretell a washing machine door body buffer structure, the utility model also provides a washing machine with above-mentioned buffer structure, the collision between the buffering door body and the box, and be difficult for demolising after the assembly, prevent droing, the loss of blotter, guarantee the buffering effect.
A washing machine comprises a box body and a door body hinged on the box body, wherein the door body is provided with the buffering structure.
Compared with the prior art, the utility model discloses an advantage is with positive effect: through setting up buffer structure for the collision between the buffering door body and the box, and through the main part is located in the mounting groove, the buffering portion protrusion the mounting groove, buffering portion protrusion mounting groove after the assembly, buffering portion have with the arcwall face of the edge connection of main part for the convex part of blotter does not have the impetus that can exert external force, is difficult manual demolising after the assembly, prevents droing easily of blotter, is lost even, has guaranteed the stability after the blotter installation, guarantees buffering effect.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a washing machine door body buffer structure provided by the present invention;
FIG. 2 is a schematic cross-sectional view of a cushioning structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the cushion of FIG. 2;
FIG. 4 is a side view of the structure of FIG. 3;
FIG. 5 is a schematic view of the structure of the mounting groove in FIG. 2;
fig. 6 is a schematic structural view of another embodiment of a washing machine door body buffer structure provided by the present invention;
FIG. 7 is a schematic cross-sectional view of FIG. 6;
FIG. 8 is a schematic view of the structure of FIG. 7 after being mounted to the mounting groove;
fig. 9 is a schematic structural view of the installation groove in fig. 8.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the positional relationships shown in the drawings, and the direction close to the axis of the cushion pad is "inner", whereas "outer". The terminology is for the purpose of describing the invention only and is for the purpose of simplifying the description and is not intended to indicate or imply that the apparatus or components so referred to must have a particular orientation, be constructed and operated in a particular orientation and is in no way to be considered limiting of the invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Example one
Referring to fig. 1 to 5, which are embodiments of a washing machine door buffer structure provided in the present invention, a washing machine door buffer structure 100 includes: the washing machine comprises a cushion 10 and a mounting groove 20, wherein the mounting groove 20 is formed in one side, facing a clothes input opening 300, of a washing machine door body 200; the buffer pad 10 is located in the mounting groove 20, the buffer pad 10 has a main body 11 extending in the axial direction, a buffer part 12 protruding from the end surface of the main body 11, and the buffer part 12 has an arc surface 121 connected to the edge of the main body 11. The body 11 has a cylindrical shape extending in the axial direction of the cushion pad 10. The main body 11 is positioned in the mounting groove 20, and the buffer part 12 protrudes out of the mounting groove 20.
Through setting up buffer structure 100, a collision for between the buffering door body and the box, and be located mounting groove 20 through main part 11, 12 protruding mounting grooves 20 of buffering portion after the assembly, buffering portion 12 has the arcwall face 121 with the edge connection of main part 11, make the convex part of blotter 10 not have the impetus that can exert external force, be difficult for manual demolishment after the assembly, prevent droing easily of blotter 10, even by the loss, the stability after the installation of blotter 10 has been guaranteed, guarantee buffering effect.
Referring to fig. 3 and 4, in some embodiments of the present application, the cushion pad 10 further has a fitting portion 13 extending along the main body 11 away from the cushioning portion 12, the fitting portion 13 is disposed coaxially with the main body 11, and a radial dimension of the fitting portion 13 is smaller than a radial dimension of the main body 11. The arrangement of the assembling part 13 is beneficial to increasing the contact area between the cushion pad 10 and the mounting groove 20 and improving the stability of the cushion pad 10 after assembly; and the fitting portion 13 is provided to be different from the main body 11 in radial dimension, facilitating the installation operation of the cushion pad 10.
In some embodiments of the present application, for further stability and water resistance of the cushion pad 10 after installation, an interference fit between the main body 11 and/or the fitting portion 13 and the installation groove 20 may be provided; the main body 11 and the fitting portion 13 may have different interference degrees, thereby ensuring the stability and the waterproof property of the cushion pad 10 and the convenience of installation.
In some embodiments of the present application, the main body 11 and the mounting groove 20 are in an interference fit, so that the main body 11 and the mounting groove 20 are waterproof, and water can be prevented from permeating into a gap between the main body 11 and the mounting groove 20; that is, the interference between the main body 11 and the mounting groove 20 is required to be large, and the waterproof property is ensured. It is also possible to provide the main body 11 and the fitting portion 13 with the same degree of interference.
In some embodiments of the present application, the fitting portion 13 is provided to have an axial dimension greater than that of the main body 11, and the main body 11 has an axial dimension greater than that of the cushioning portion 12; the stability of cushion installation is favorable to guaranteeing.
In some embodiments of the present application, the buffer portion 12 further has a radial plane 122 extending radially inward along the inner edge of the arc-shaped surface 121, so that after the door body 200 is closed, the radial plane 122 contacts with the box body, which is beneficial to increasing the contact area, has a large stress surface, ensures the buffering effect, and is beneficial to improving the stress performance of the buffering. After the radial plane 122 is compressed and deformed by the contact force, the arc-shaped surface 121 is also stressed by the contact force with the box body.
In some embodiments of the present application, the radial dimension of the radial plane 122 is smaller than the radial dimension of the arcuate face 121; it is beneficial to ensure a relatively gentle arc transition of the arc-shaped surface 121 from the edge of the main body 11 to the edge of the radial plane 122, so that when the pressure of the box pressing in the cushion pad 10 is slightly changed, the contact area can be changed, for example, when the pressure pressing in the cushion pad 10 is increased, the contact area between the cushion pad 10 and the box can be increased.
In some embodiments of the present application, the mounting groove 20 has a main body groove 21 disposed to match with the main body 11, and a mounting groove 22 disposed to connect with the main body groove 21, and the mounting portion 12 is disposed to match with the mounting groove 22; the radial dimension of the body groove 21 is larger than that of the fitting groove 22, and the body groove 21 and the fitting groove 22 are coaxially arranged. The assembling part 12 is in interference fit with the assembling groove 22, and the main body 11 is in interference fit with the main body groove 21; the fitting portion 12 may directly pass through the body groove 21 during installation of the cushion pad 10, so that the assembling operation of the cushion pad 10 is simple and convenient after the fitting portion 12 is provided.
In some embodiments of the present application, a first chamfer 111 is provided between one end of the main body 11 far away from the buffer portion 12 and a side surface of the main body 11, and the first chamfer 111 is inclined radially outward in a direction approaching the buffer portion 12; the main body 11 is in interference fit with the main body groove 21, namely the radial dimension of the main body 11 is larger than that of the main body groove 21; by providing the first chamfer 111, the body 11 is facilitated to enter the body groove 21.
In some embodiments of the present application, a second chamfer 131 is provided between an end of the fitting portion 13 away from the cushioning portion 12 and a side surface of the fitting portion 13, and the second chamfer 131 is arranged to be inclined radially outward in a direction approaching the cushioning portion 12. The fitting portion 12 is in interference fit with the fitting groove 22, that is, the radial dimension of the fitting portion 12 is larger than that of the fitting groove 22, and the second chamfer 131 is provided to facilitate the fitting portion 12 to enter the fitting groove 22. The dimension of the second chamfer 131 is larger than the dimension of the first chamfer 111, because the axial dimension of the body 11 is larger than the axial dimension of the buffer 12.
In some embodiments of the present application, a plurality of axially extending vent grooves 132 are provided in the side of the mounting portion 13. So that the air in the installation groove 20 can be exhausted through the exhaust groove 132 during the installation of the cushion pad 10, and the stability of the cushion pad 10 after installation is ensured. The exhaust groove 132 is provided to penetrate in the radial direction of the mounting portion 13.
Example two
Referring to fig. 6 to 9, the present invention provides another embodiment of a door buffer structure of a washing machine, in which a gas buffer chamber is formed in the present embodiment, so as to increase the buffering performance, and the other embodiments may adopt the same structure as the first embodiment.
A washing machine door buffering structure 100 includes: the washing machine comprises a cushion 10 and a mounting groove 20, wherein the mounting groove 20 is formed in one side, facing a clothes input opening 300, of a washing machine door body 200; the buffer pad 10 is located in the mounting groove 20, the buffer pad 10 has a main body 11 extending in the axial direction, and a buffer part 12 protruding along the end face of the main body 11, and the buffer part 12 has an arc-shaped surface 121 connected with the edge of the main body 11. The body 11 has a cylindrical shape extending in the axial direction of the cushion pad 10. The main body 11 is positioned in the mounting groove 20, and the buffer part 12 protrudes out of the mounting groove 20.
Through setting up buffer structure 100, a collision for between buffering door body and the box, and be located mounting groove 20 through main part 11, 12 protrusion mounting grooves 20 of buffering portion after the assembly, buffering portion 12 has the arcwall face 121 with the edge connection of main part 11, make the convex part of blotter 10 not have the impetus that can exert external force, difficult manual demolising after the assembly, prevent easily droing of blotter 10, even by the loss, the stability after the installation of blotter 10 has been guaranteed, guarantee buffering effect.
In some embodiments of the present application, the cushion pad 10 further has a mounting portion 13 extending along the main body 11 away from the cushioning portion 12, the mounting portion 13 is disposed coaxially with the main body 11, and a radial dimension of the mounting portion 13 is smaller than a radial dimension of the main body 11. The arrangement of the assembling part 13 is beneficial to increasing the contact area between the cushion pad 10 and the mounting groove 20 and improving the stability of the cushion pad 10 after assembly; and the fitting portion 13 is provided to be different from the main body 11 in radial dimension, facilitating the installation operation of the cushion pad 10.
In some embodiments of the present application, for further stability and waterproof performance of the cushion pad 10 after installation, an interference fit between the main body 11 and/or the assembling portion 13 and the installation groove 20 may be provided; the main body 11 and the assembling portion 13 may have different interference degrees, so as to ensure the stability and the waterproof property of the cushion pad 10 and the convenience of installation.
In some embodiments of the present application, the main body 11 and the mounting groove 20 are in an interference fit, so that the main body 11 and the mounting groove 20 are waterproof, and water can be prevented from permeating into a gap between the main body 11 and the mounting groove 20; that is, the interference between the main body 11 and the mounting groove 20 is required to be large, and the waterproof property is ensured. It is also possible to provide the main body 11 and the fitting portion 13 with the same degree of interference.
In some embodiments of the present application, the fitting portion 13 is provided with an axial dimension greater than that of the main body 11, and the main body 11 has an axial dimension greater than that of the cushioning portion 12; the stability of cushion installation is favorable to guaranteeing.
In some embodiments of the present application, the buffer portion 12 further has a radial plane 122 extending radially inward along the inner edge of the arc-shaped surface 121, so that after the door body 200 is closed, the radial plane 122 contacts with the box body, which is beneficial to increasing the contact area, has a large stress surface, ensures the buffering effect, and is beneficial to improving the stress performance of the buffering. After the radial plane 122 is compressed and deformed by the contact force, the arc-shaped surface 121 is also stressed by the contact force with the box body.
In some embodiments of the present application, the radial dimension of the radial plane 122 is smaller than the radial dimension of the arcuate face 121; it is beneficial to ensure a relatively gentle arc transition of the arc-shaped surface 121 from the edge of the main body 11 to the edge of the radial plane 122, so that when the pressure of the box pressing in the cushion pad 10 is slightly changed, the contact area can be changed, for example, when the pressure pressing in the cushion pad 10 is increased, the contact area between the cushion pad 10 and the box can be increased.
In some embodiments of the present application, the mounting groove 20 has a main body groove 21 disposed to match with the main body 11, and a mounting groove 22 disposed to connect with the main body groove 21, and the mounting portion 12 is disposed to match with the mounting groove 22; the radial dimension of the body groove 21 is larger than that of the fitting groove 22, and the body groove 21 and the fitting groove 22 are coaxially arranged. The assembling part 12 is in interference fit with the assembling groove 22, and the main body 11 is in interference fit with the main body groove 21; during the installation of the cushion pad 10, the assembling portion 12 can directly pass through the main body groove 21, so that the assembling operation of the cushion pad 10 is simple and convenient after the assembling portion 12 is disposed.
In some embodiments of the present application, a first chamfer 111 is provided between one end of the main body 11 far away from the buffer portion 12 and a side surface of the main body 11, and the first chamfer 111 is inclined radially outward in a direction approaching the buffer portion 12; the main body 11 and the main body groove 21 are in interference fit, that is, the radial dimension of the main body 11 is larger than that of the main body groove 21; by providing the first chamfer 111, the body 11 is facilitated to enter the body groove 21.
In some embodiments of the present application, a second chamfer 131 is provided between one end of the fitting portion 13 far away from the buffer portion 12 and a side surface of the fitting portion 13, and the second chamfer 131 is inclined radially outward in a direction close to the buffer portion 12. The fitting portion 12 is in interference fit with the fitting groove 22, that is, the radial dimension of the fitting portion 12 is larger than that of the fitting groove 22, and the second chamfer 131 is provided to facilitate the fitting portion 12 to enter the fitting groove 22. The dimension of the second chamfer 131 is larger than the dimension of the first chamfer 111, since the axial dimension of the body 11 is larger than the axial dimension of the buffer 12.
In some embodiments of the present application, a plurality of axially extending vent grooves 132 are provided in the side of the mounting portion 13. So that the air in the installation groove 20 can be discharged through the discharge grooves 132 during the installation of the cushion pad 10, thereby ensuring the stability of the cushion pad 10 after installation. The exhaust groove 132 penetrates in the radial direction of the mounting portion 13.
In some embodiments of the present application, an inner groove 133 is provided at an end of the cushion pad 10 away from the buffer portion 12, after the cushion pad 10 is mounted in the mounting groove 20, a closed gas buffer cavity is formed between the inner groove 133 and a bottom surface of the mounting groove 20, and after the cushion pad 10 is subjected to pressure, the cushion pad 10 is compressed in an axial direction, so that a volume of the gas buffer cavity is reduced, and a gas pressure in the gas buffer cavity is increased; the cushion pad 10 is favorable for elastic buffering deformation and simultaneously has buffering deformation of the gas buffering cavity, thereby being favorable for improving the buffering effect. Specifically, the inner groove 133 is disposed at an end of the mounting portion 13 away from the buffer portion 12, and a sealed gas buffer cavity is formed between the mounting portion 13 and the mounting groove 20.
In some embodiments of the present application, the fitting portion 23 is disposed in the fitting groove 22, the fitting groove 134 matching with the fitting portion 23 is disposed on the fitting portion 13, and the fitting portion 23 is disposed in the fitting groove 134. By providing the fitting portion 23 and the fitting groove 134, it is advantageous to increase the contact area between the cushion pad 10 and the mounting groove 20, and to increase the stability after mounting.
In some embodiments of the present application, the fitting portion 23 may be provided to be connected to an inner wall of the fitting groove 22. An inner groove 133 may be provided in communication with the mating groove 134.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed in the appended claims.
Claims (10)
1. A washing machine door body buffer structure is characterized by comprising:
the mounting groove is formed in one side, facing the clothes feeding opening, of the washing machine door body;
a cushion pad positioned in the mounting groove;
the buffer pad is provided with a main body extending in the axial direction and a buffer part protruding along the end face of the main body, and the buffer part is provided with an arc-shaped surface connected with the edge of the main body;
the main part is located in the mounting groove, the buffer part bulges the mounting groove.
2. The cushioning structure of claim 1, wherein the cushion further has a mounting portion extending along the main body away from the cushioning portion, the mounting portion being disposed coaxially with the main body, and the mounting portion having a radial dimension that is less than a radial dimension of the main body.
3. The cushioning structure of claim 1, wherein the cushioning portion further has a radial plane extending radially inward along the inner edge of the arcuate surface, the radial plane having a radial dimension that is less than the radial dimension of the arcuate surface.
4. The cushion structure according to claim 2, wherein the mounting groove has a body groove provided to match with the body, and a fitting groove provided to connect with the body groove, and the fitting portion is provided to match with the fitting groove.
5. The cushioning structure of claim 4, characterized in that a first chamfer is provided between an end of the body distal from the cushioning portion and a side of the body, the first chamfer being inclined radially outwardly in a direction proximal to the cushioning portion.
6. The cushion structure according to claim 5, wherein a second chamfer is provided between an end of the fitting portion remote from the cushion portion and a side surface of the fitting portion, the second chamfer being disposed obliquely radially outward in a direction approaching the cushion portion; the second chamfer has a dimension greater than a dimension of the first chamfer.
7. The cushion structure according to claim 4, wherein an engagement portion is provided in the fitting portion, an engagement groove that is matched with the engagement portion is provided in the fitting portion, and the fitting portion is located in the engagement groove.
8. The cushion structure according to claim 2, wherein a plurality of axially extending vent grooves are provided in a side surface of the fitting portion.
9. The cushion structure according to any one of claims 1 to 8, wherein an inner groove is provided at an end of the cushion pad remote from the cushioning portion, and a gas cushion chamber is formed between the inner groove and the mounting groove.
10. A washing machine comprises a box body and a door body which is hinged on the box body, and is characterized in that the door body is provided with a buffer structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220647811.0U CN217709997U (en) | 2022-03-23 | 2022-03-23 | Washing machine door body buffer structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220647811.0U CN217709997U (en) | 2022-03-23 | 2022-03-23 | Washing machine door body buffer structure and washing machine |
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| Publication Number | Publication Date |
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| CN217709997U true CN217709997U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220647811.0U Active CN217709997U (en) | 2022-03-23 | 2022-03-23 | Washing machine door body buffer structure and washing machine |
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| CN (1) | CN217709997U (en) |
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- 2022-03-23 CN CN202220647811.0U patent/CN217709997U/en active Active
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