CN108330648B - Hanger rod ball seat of washing machine - Google Patents
Hanger rod ball seat of washing machine Download PDFInfo
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- CN108330648B CN108330648B CN201810265290.0A CN201810265290A CN108330648B CN 108330648 B CN108330648 B CN 108330648B CN 201810265290 A CN201810265290 A CN 201810265290A CN 108330648 B CN108330648 B CN 108330648B
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- contact surface
- lubricating grease
- washing machine
- storage chamber
- groove
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
本发明公开一种洗衣机的吊杆球座，安装在洗衣机箱体的角板上，具有与所述角板配合的接触面，所述吊杆球座与所述的接触面相对的一侧的表面内凹形成存储润滑油脂的存储腔室，所述存储腔室与所述接触面相连通，润滑油脂由该存储腔室进入所述的接触面。本发明中，在洗衣机的吊杆球座上设置存储腔室，有效的增加了润滑油脂的存储量，从而使得吊杆球座与洗衣机的角板之间可长期被润滑油脂润滑，提高了产品的质量。
The invention discloses a hanging rod ball seat of a washing machine, which is installed on a corner plate of a washing machine box and has a contact surface matched with the corner plate, and the hanging rod ball seat is on the side opposite to the contact surface. The concave surface forms a storage chamber for storing lubricating grease, the storage chamber communicates with the contact surface, and the lubricating grease enters the contact surface from the storage chamber. In the present invention, a storage chamber is provided on the hanger ball seat of the washing machine, which effectively increases the storage capacity of lubricating grease, so that the space between the hanger rod ball seat and the corner plate of the washing machine can be lubricated by lubricating grease for a long time, and the product quality is improved. the quality of.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a hanger rod ball seat of a washing machine capable of storing lubricating grease.
Background
The washing machine comprises a box body, a lifting rod is arranged on the box body, the lifting rod is arranged on the lifting rod, and the lifting rod is arranged on the lifting rod.
The angle plate is provided with mooring grease, the lower end of the suspender is provided with a damping cylinder assembly, and a water containing cylinder (outer cylinder) of the washing machine is connected on the damping cylinder assembly. In the washing machine use, because jib ball seat and the interior scute direct contact of box of balanced jib upper end, direct influence the life of jib, even be equipped with lubricating grease on the scute, can reduce both direct frictions, but damping lubricating grease on the scute is dry and dry easily, and at this moment jib ball seat and the mutual friction of scute of jib upper end produce the harsh noise.
Now, in order to solve this problem, mention in also having the patent and store lubricating grease on the scute to reach long-term lubricated effect, however, practice has proved, set up lubricating grease holding tank on the scute, and the effect is not good, because the scute is located the bottom of jib ball seat, and lubricating grease at this department is difficult to realize by the water conservancy diversion to the contact surface of jib ball seat and scute on, therefore lubricated antifriction effect is not good.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a hanger rod ball seat of a washing machine, wherein a storage cavity is arranged on the hanger rod ball seat, lubricating grease enters the contact surface from the storage cavity for lubrication, and the storage amount of the lubricating grease is effectively increased through the design of the storage cavity, so that the hanger rod ball seat and an angle plate of the washing machine can be lubricated by the lubricating grease for a long time, and the quality of products is improved.
In order to solve the technical problems, the invention adopts the technical scheme that the basic concept is as follows:
a suspender ball seat of a washing machine is arranged on an angle plate of a washing machine box body and is provided with a contact surface matched with the angle plate, the surface of one side, opposite to the contact surface, of the suspender ball seat is concave inwards to form a storage cavity for storing lubricating grease, the storage cavity is communicated with the contact surface, and the lubricating grease enters the contact surface from the storage cavity.
In the above scheme, set up storage cavity on the jib ball seat, lubricating grease by storage cavity get into the contact surface lubricate, the effectual memory space that increases lubricating grease of design through storage cavity for can be lubricated by lubricating grease for a long time between jib ball seat and washing machine's scute, thereby improved the quality of product.
Preferably, the jib ball seat includes the body, and the whole invagination of body top surface forms a holding tank, is storage cavity in this holding tank, or the many places of body top surface invagination form a plurality of holding tanks at the body top, each holding tank communicate respectively the contact surface.
Preferably, the whole body top surface caves in and forms an holding tank, the bottom of body have with scute complex contact surface, the inside/week side surface of body is equipped with the intercommunication the holding tank with the communication structure of contact surface, this communication structure with lubricating grease water conservancy diversion to contact surface.
In the above scheme, the whole invagination of body top surface only forms an holding tank, then is favorable to improving the storage capacity of holding tank, is suitable for and carries out long-term lubrication to sole and jib ball seat.
Preferably, the communicating structure comprises a flow guide hole which is arranged in the body and penetrates through the accommodating groove and the contact surface, and the flow guide hole guides the lubricating grease to flow into the contact surface;
or the communicating structure comprises a plurality of flow guiding openings formed in the edge of the accommodating groove in the body, and lubricating grease flows into the contact surface at the bottom of the body through the flow guiding openings.
In the above scheme, a plurality of water conservancy diversion openings are seted up to the border of holding tank, and lubricating grease in the holding tank gets into the contact surface of body bottom through this water conservancy diversion opening, and at washing machine in the operation process, vibrations about the jib, then the jib ball seat at jib top also shakes, make the lubricating grease of storage in the holding tank by the water conservancy diversion opening under the week side surface flow of body, be favorable to lubricating grease to distribute on whole contact surface.
Preferably, an installation opening for the hanger rod to pass through is formed in the accommodating groove, the communication structure comprises the installation opening, and lubricating grease in the accommodating groove enters the contact surface at the bottom of the body from the installation opening; preferably, a flow guide structure is arranged on the mounting port, and lubricating grease enters the contact surface from the flow guide structure;
in the above scheme, the flow guide structure on the mounting opening may be a flow guide groove formed on the mounting opening, the flow guide groove guides the lubricating grease to flow into the contact surface at the bottom, or the flow guide structure is an inclined surface formed on the mounting opening, and the inclined surface guides the lubricating grease to enter the contact surface.
Or the accommodating groove is internally provided with a flow guide hole for guiding the lubricating grease to flow into the contact surface at the bottom.
In the above scheme, the lubricating grease does not enter the contact surface of the bottom through the mounting port, but a flow guide hole is specially arranged on the body, and the flow guide hole guides the lubricating grease to enter the contact surface, or the lubricating grease can enter the contact surface of the bottom through the flow guide hole and the mounting port simultaneously.
Preferably, a blocking structure for blocking lubricating grease from entering the mounting opening is arranged in the accommodating groove, the mounting opening/blocking structure is avoided in the accommodating groove, a flow guide hole communicated with the contact surface is formed in the mounting opening/blocking structure, and the lubricating grease enters the contact surface through the flow guide hole.
In the scheme, the mounting port is directly communicated to the lowest position on the contact surface, so that the lubricating grease is not favorably diffused.
Preferably, the structure that blocks include and encircle installing port a week annular protruding muscle that sets up, annular protruding muscle is higher than the height in the holding tank water conservancy diversion hole, the inner wall of annular protruding muscle and holding tank formed annular lubricating grease storage cavity.
Preferably, the contact surface is a downward convex arc surface, and a diffusion structure is arranged on the arc surface and communicated with the storage chamber.
In the scheme, the lubricating grease is favorably and uniformly distributed on the contact surface by designing the diffusion structure.
Preferably, the diffusion structure comprises a diffusion groove arranged on the contact surface, the body is provided with a flow guide hole communicated with the storage chamber, an inlet of the flow guide hole is positioned in the storage chamber, and an outlet of the flow guide hole is positioned in the diffusion groove.
Preferably, the diffusion structure comprises an annular diffusion groove formed along the circumference of the contact surface, a plurality of flow guide holes are formed in the body at intervals along the annular diffusion groove, and the flow guide holes guide lubricating grease in the storage chamber to be uniformly distributed on the annular diffusion groove.
By adopting the technical scheme, the invention has the following beneficial effects:
1. the hanger rod ball seat of the washing machine is arranged on an angle plate of a washing machine box body and is provided with a contact surface matched with the angle plate, a storage chamber for storing lubricating grease is formed in the surface of one side, opposite to the contact surface, of the hanger rod ball seat in a concave mode, the storage chamber is communicated with the contact surface, and the lubricating grease enters the contact surface from the storage chamber. According to the invention, the storage chamber is arranged on the hanger rod ball seat of the washing machine, so that the storage amount of lubricating grease is effectively increased, the hanger rod ball seat and the angle plate of the washing machine can be lubricated by the lubricating grease for a long time, and the product quality is improved.
2. In the invention, the whole top surface of the body is sunken to form an accommodating groove, the bottom of the body is provided with a contact surface matched with the angle plate, and the inner/peripheral side surface of the body is provided with a communication structure for communicating the accommodating groove and the contact surface, and the communication structure guides lubricating grease to the contact surface. The whole invagination of body top surface only forms an holding tank, then is favorable to improving the storage capacity of holding tank, is suitable for and carries out long-term lubrication to sole and jib ball seat.
3. According to the invention, a blocking structure for blocking lubricating grease from entering the mounting opening is arranged in the accommodating groove, a flow guide hole communicated with the contact surface is formed in the accommodating groove for avoiding the mounting opening/blocking structure, and the lubricating grease enters the contact surface through the flow guide hole. In the invention, the blocking structure for blocking the lubricating grease from entering the mounting port is arranged in the accommodating groove, so that the lubricating grease can only enter the contact surface at the bottom of the body through the flow guide hole. The stop structure including encircle the annular protruding muscle that installing port a week set up, annular protruding muscle is higher than the height in the holding tank water conservancy diversion hole, the inner wall of annular protruding muscle and holding tank formed annular lubricating grease storage cavity.
4. In the invention, the contact surface is a downward convex cambered surface, and a diffusion structure is arranged on the cambered surface and communicated with the storage chamber. By designing the diffusion structure, lubricating grease is favorably and uniformly distributed on the contact surface. Preferably, the diffusion structure comprises a diffusion groove arranged on the contact surface, the body is provided with a flow guide hole communicated with the storage chamber, an inlet of the flow guide hole is positioned in the storage chamber, and an outlet of the flow guide hole is positioned in the diffusion groove. Preferably, the diffusion structure comprises an annular diffusion groove formed along the circumference of the contact surface, a plurality of flow guide holes are formed in the body at intervals along the annular diffusion groove, and the flow guide holes guide lubricating grease in the storage chamber to be uniformly distributed on the annular diffusion groove.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of a boom tee configuration according to an embodiment of the present invention;
FIG. 2 is another schematic view of a boom tee in accordance with an embodiment of the present invention;
FIG. 3 is a schematic illustration of a boom tee configuration according to a second embodiment of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3;
FIG. 5 is a schematic view of a structure of the bottom of FIGS. 1, 2, and 3;
FIG. 6 is another schematic view of a boom tee in accordance with a second embodiment of the present invention;
fig. 7 is a side perspective view of fig. 6.
In the figure, 1, contact surface; 2. accommodating grooves; 21. the bottom of the accommodating groove; 22. a groove wall of the accommodating groove; 23. edges of the accommodating groove; 3. reinforcing ribs; 4. a diffusion groove; 5. a flow guide hole; 6. an installation port; 7. and an annular convex rib.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1, 2 and 5, the present embodiment provides a hanger bar tee of a washing machine, which is installed on an angle plate of a washing machine box body and has a contact surface 1 matched with the angle plate, wherein the hanger bar tee is provided with a storage chamber for storing lubricating grease, the storage chamber is communicated with the contact surface 1, and the lubricating grease enters the contact surface 1 from the storage chamber.
In the above scheme, set up storage cavity on the jib ball seat, the grease by storage cavity get into contact surface 1 lubricate, the effectual memory space that increases lubricating grease of design through storage cavity for can be lubricated by lubricating grease for a long time between jib ball seat and washing machine's scute, thereby improved the quality of product.
Preferably, the jib ball seat includes the body, set up holding tank 2 on the body, be storage cavity in the holding tank 2, holding tank 2 with contact surface 1 is linked together.
Preferably, the contact surface 1 is arranged on one side of the body, the accommodating groove 2 is arranged on the other side of the body, and the body is provided with a flow guide hole 5 for communicating the accommodating groove 2 and the contact surface 1.
Referring to fig. 1, 2 and 5, the accommodating groove 2 is arranged at the top or inside of the body, the contact surface 1 is arranged at the bottom of the body, the top of the body is provided with the reinforcing ribs 3, the accommodating groove 2 avoids the area between the reinforcing ribs 3 arranged at the top of the body (see fig. 2), or the reinforcing ribs 3 at the top of the body define the accommodating groove 2 (see fig. 1).
In the scheme, the accommodating groove 2 is formed in the top of the body, the contact surface 1 is formed in the bottom of the body, grease in the accommodating groove 2 slowly flows into the contact surface 1 in the bottom under the action of gravity, and therefore the long-term lubrication effect is achieved, on the other hand, the reinforcing rib 3 is arranged on the top of the suspender ball seat in order to enhance the strength of the suspender ball seat, and due to the design of the reinforcing rib 3, two structural designs are provided, namely the accommodating groove 2 is designed by avoiding the reinforcing rib 3, and the accommodating groove 2 is formed by utilizing the reinforcing rib 3.
Preferably, referring to fig. 2, the reinforcing rib 3 includes a plurality of protruding ribs arranged to intersect with each other, the accommodating groove 2 includes a groove wall arranged to protrude, and the accommodating groove 2 is arranged in an intersection region formed between the protruding ribs that intersect with each other;
in the scheme, the storage chamber is limited by the groove wall, and the groove wall avoids the design of each convex rib, so that the overall structural strength of the suspender ball seat is not influenced.
Alternatively, as shown in fig. 1, the receiving groove 2 is defined between the mutually crossed ribs or between the mutually crossed ribs and the edge of the body.
In above-mentioned scheme, directly inject holding tank 2 through strengthening rib 3, strengthening rib 3 has played additional strengthening simultaneously and has inject the effect of holding tank 2.
Preferably, the body is provided with at least one accommodating groove 2; preferably, the body is provided with a plurality of accommodating grooves 2, and each accommodating part is arranged on the top surface of the body and is respectively communicated with the contact surface 1 at the bottom of the body.
In above-mentioned scheme, through the design of a plurality of holding tanks 2, can save more grease, a plurality of holding tanks 2 communicate the contact surface 1 of bottom respectively simultaneously, are favorable to distributing the even water conservancy diversion of lubricating grease contact surface 1 on.
Preferably, referring to fig. 5, the contact surface 1 is a downward convex arc surface, and a diffusion structure is arranged on the arc surface and is communicated with the storage chamber.
In the above scheme, the lubricating grease is favorably and uniformly distributed on the contact surface 1 by designing the diffusion structure.
Preferably, the diffusion structure include set up diffusion recess 4 on the contact surface 1, the body be equipped with the intercommunication storage chamber and diffusion recess 4's water conservancy diversion hole 5, the import of water conservancy diversion hole 5 be located in the storage chamber, the export of water conservancy diversion hole 5 be located diffusion recess 4, diffusion recess 4 guide lubricating grease evenly distributed be in contact surface 1 on.
Preferably, the diffusion structure comprises at least one annular diffusion groove 4 surrounding the contact surface 1 in a circle;
preferably, the diffusion structure comprises a plurality of annular diffusion grooves 4 arranged on the contact surface 1, and each annular diffusion groove 4 is communicated with a storage chamber and/or each annular diffusion groove 4 respectively so as to uniformly diffuse the lubricating grease on the contact surface 1.
In the above solution, the spreading structure is configured as an annular spreading groove 4 surrounding the contact surface 1 by one turn, thereby facilitating uniform spreading of the lubricating grease. Preferably, set up diffusion recess 4 on the border of body bottom contact surface 1 around, then can be with lubricating grease water conservancy diversion to contact surface 1 upper limb to be favorable to lubricating grease downward diffusion distribution.
Example two
Referring to fig. 3, 4, 5, 6 and 7, the present embodiment provides another boom socket structure without the stiffener 3, which is as follows:
a hanger rod ball seat of a washing machine is arranged on an angle plate of a washing machine box body and is provided with a contact surface 1 matched with the angle plate, a storage cavity for storing lubricating grease is formed in the surface of one side, opposite to the contact surface 1, of the hanger rod ball seat in a concave mode, the storage cavity is communicated with the contact surface 1, and the lubricating grease enters the contact surface 1 from the storage cavity.
In the above scheme, set up storage cavity on the jib ball seat, lubricating grease by storage cavity get into contact surface 1 lubricate, the effectual memory space that increases lubricating grease of design through storage cavity for can be lubricated by lubricating grease for a long time between jib ball seat and washing machine's scute, thereby improved the quality of product.
Preferably, the suspender ball seat comprises a body, the top surface of the body is wholly sunk to form a containing groove 2, a storage chamber is arranged in the containing groove 2, or a plurality of containing grooves 2 are formed at the top of the body at a plurality of positions on the top surface of the body, and each containing groove 2 is respectively communicated with the contact surface 1.
Preferably, the top surface of the body is integrally recessed to form a receiving groove 2, as shown in fig. 3 and 6, the receiving groove 2 includes a groove bottom 21 of the receiving groove, a groove wall 22 of the receiving groove, and an edge 23 of the receiving groove, the bottom of the body has a contact surface 1 engaged with the corner plate, and the inner/peripheral side surface of the body is provided with a communicating structure communicating the receiving groove 2 and the contact surface 1, and the communicating structure guides the lubricating grease to the contact surface 1.
In the above scheme, the whole invagination of body top surface only forms an holding tank 2, then is favorable to improving holding tank 2's storage capacity, is suitable for and carries out long-term lubrication to sole and jib ball seat.
Preferably, the communicating structure comprises a flow guide hole 5 which is arranged in the body and penetrates through the accommodating groove 2 and the contact surface 1, and the flow guide hole 5 guides lubricating grease to flow into the contact surface 1;
or the communicating structure comprises a plurality of flow guiding openings formed in the edge of the containing groove 2 on the body, and lubricating grease flows into the contact surface 1 at the bottom of the body through the flow guiding openings.
In the above scheme, a plurality of water conservancy diversion openings are seted up at the border of holding tank 2, and lubricating grease in the holding tank 2 gets into the contact surface 1 of body bottom through this water conservancy diversion opening, and at washing machine in the operation process, vibrations about the jib, then the jib ball seat at jib top also shakes, make the lubricating grease of storage in holding tank 2 by the water conservancy diversion opening under the week side surface flow of body, be favorable to lubricating grease to distribute on whole contact surface 1.
Preferably, an installation opening 6 for the hanger rod to pass through is formed in the accommodating groove 2, the communication structure comprises the installation opening 6, and lubricating grease in the accommodating groove 2 enters the contact surface 1 at the bottom of the body from the installation opening 6; preferably, a flow guide structure is arranged on the mounting port 6, and lubricating grease enters the contact surface 1 from the flow guide structure;
in the above scheme, the flow guide structure on the mounting opening 6 may be a flow guide groove formed on the mounting opening 6, and the flow guide groove guides the lubricating grease to flow into the contact surface 1 at the bottom, or the flow guide structure is an inclined surface formed on the mounting opening 6, and the inclined surface guides the lubricating grease to enter the contact surface 1.
Or as shown in fig. 6, a flow guide hole 5 is formed in the accommodating groove 2 and is away from the mounting opening 6, and the lubricating grease in the accommodating groove 2 flows into the contact surface 1 at the bottom through the flow guide hole 5.
In the above scheme, the lubricating grease does not enter the bottom contact surface 1 through the mounting port 6, but a flow guide hole 5 is specially arranged on the body, and the flow guide hole 5 guides the lubricating grease to enter the bottom contact surface 1, or the lubricating grease can enter the bottom contact surface 1 through the flow guide hole 5 and the mounting port 6 at the same time.
Referring to fig. 6, a blocking structure for blocking lubricating grease from entering the mounting opening 6 is arranged in the accommodating groove 2, a flow guide hole 5 communicated with the contact surface 1 is formed in the mounting opening 6/blocking structure which is avoided in the accommodating groove 2, and the lubricating grease enters the contact surface 1 through the flow guide hole 5.
In the scheme, considering that the mounting port 6 is directly communicated to the lowest position on the contact surface 1 and is not beneficial to the diffusion of the lubricating grease, in the invention, referring to fig. 6 and 7, a blocking structure for blocking the lubricating grease from entering the mounting port 6 is arranged in the accommodating groove 2, so that the lubricating grease can only enter the contact surface 1 at the bottom of the body through the flow guide hole 5.
Preferably, referring to fig. 6, the blocking structure includes an annular rib 7 disposed around the mounting opening 6, the annular rib 7 is higher than the height of the diversion hole 5 in the accommodating groove 2, and the annular rib 7 and the inner wall of the accommodating groove 2 form an annular lubricating grease storage chamber.
Preferably, the contact surface 1 is a downward convex arc surface, and a diffusion structure is arranged on the arc surface and communicated with the storage chamber.
In the above scheme, the lubricating grease is favorably and uniformly distributed on the contact surface 1 by designing the diffusion structure.
Preferably, the diffusion structure comprises a diffusion groove 4 arranged on the contact surface 1, the body is provided with a diversion hole 5 communicated with the storage chamber, an inlet of the diversion hole 5 is positioned in the storage chamber, and an outlet of the diversion hole 5 is positioned in the diffusion groove 4.
Preferably, the diffusion structure comprises an annular diffusion groove 4 formed along the circumference of the contact surface 1, a plurality of flow guide holes 5 are formed in the body at intervals along the annular diffusion groove 4, and the flow guide holes 5 guide lubricating grease in the storage chamber to be uniformly distributed on the annular diffusion groove 4.
EXAMPLE III
The third embodiment provides a washing machine with the suspender ball seat in the first embodiment or the second embodiment, the washing machine comprises a box body, a washing barrel is arranged in the box body, four corners of the box body are respectively provided with an angle plate, the washing barrel is respectively hung on the corresponding angle plate through four suspender rods, the top of each suspender rod is provided with the suspender ball seat, an installation opening is formed in the angle plate, the suspender rods are installed on the installation opening through the suspender ball seats, the installation opening is provided with a lower concave surface, and the bottom of the suspender ball seat protrudes to form a contact surface 1 matched with the lower concave surface.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A hanger rod ball seat of a washing machine is arranged on an angle plate of a washing machine box body and is provided with a contact surface matched with the angle plate, and the hanger rod ball seat is characterized in that the surface of one side opposite to the contact surface is concave inwards to form a storage chamber for storing lubricating grease, the storage chamber is communicated with the contact surface, and the lubricating grease enters the contact surface from the storage chamber;
the suspender ball seat comprises a body, the top surface of the body is integrally sunken to form an accommodating groove, a storage chamber is arranged in the accommodating groove, or a plurality of accommodating grooves are formed at a plurality of positions on the top surface of the body and are sunken in the top of the body, and the accommodating grooves are respectively communicated with the contact surface;
an installation opening for the hanger rod to penetrate through is formed in the accommodating groove, a blocking structure for blocking lubricating grease from entering the installation opening is arranged in the accommodating groove, a flow guide hole communicated with the contact surface is formed in the accommodating groove and is used for avoiding the installation opening/blocking structure, and the lubricating grease enters the contact surface through the flow guide hole;
the blocking structure comprises an annular convex rib arranged around the mounting opening in a circle, the annular convex rib is higher than the height of the flow guide hole in the accommodating groove, and an annular lubricating grease storage cavity is formed by the annular convex rib and the inner wall of the accommodating groove;
a plurality of flow guide openings are formed in the edge of the accommodating groove, and lubricating grease flows into the contact surface at the bottom of the body through the flow guide openings.
2. A hanger bar tee for a washing machine as claimed in claim 1, wherein the top surface of the body is integrally recessed to form a receiving groove, the bottom of the body has a contact surface engaging with said corner plate, and the inner/peripheral side surface of the body is provided with a communicating structure communicating said receiving groove and said contact surface, and the communicating structure guides grease to said contact surface.
3. A hanger bar tee of a washing machine as claimed in claim 2, wherein the communication structure includes a guide hole formed in the body to pass through the receiving groove and the contact surface, the guide hole guiding grease to flow into the contact surface;
or the communicating structure comprises a plurality of flow guiding openings formed in the edge of the accommodating groove in the body, and lubricating grease flows into the contact surface at the bottom of the body through the flow guiding openings.
4. A hanger bar tee for a washing machine as claimed in any one of claims 1 to 3 wherein said contact surface is a downwardly convex curved surface having a diffuser structure disposed thereon, said diffuser structure communicating with said storage chamber.
5. A hanger bar tee for a washing machine as claimed in claim 4, wherein said diffuser structure includes diffuser grooves formed in said contact surface, said body having a flow directing hole communicating with said storage chamber, said flow directing hole having an inlet located in said storage chamber and an outlet located in said diffuser grooves.
6. A hanger bar ball seat of a washing machine as claimed in claim 5, wherein the diffuser structure comprises an annular diffuser groove formed along a circumference of the contact surface, the body is provided with a plurality of flow guide holes at intervals along the annular diffuser groove, and the flow guide holes guide the lubricating grease in the storage chamber to be uniformly distributed on the annular diffuser groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265290.0A CN108330648B (en) | 2018-03-28 | 2018-03-28 | Hanger rod ball seat of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265290.0A CN108330648B (en) | 2018-03-28 | 2018-03-28 | Hanger rod ball seat of washing machine |
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| Publication Number | Publication Date |
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| CN108330648A CN108330648A (en) | 2018-07-27 |
| CN108330648B true CN108330648B (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810265290.0A Active CN108330648B (en) | 2018-03-28 | 2018-03-28 | Hanger rod ball seat of washing machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07155492A (en) * | 1993-12-10 | 1995-06-20 | Toshiba Corp | Automatic washing machine |
| JPH1119388A (en) * | 1997-07-02 | 1999-01-26 | Matsushita Electric Ind Co Ltd | Anti-vibration device for washing machine for both dehydration |
| JPH11244573A (en) * | 1998-02-27 | 1999-09-14 | Toshiba Corp | Washing machine tank suspension device |
| KR20010036608A (en) * | 1999-10-11 | 2001-05-07 | 구자홍 | Full automatic washing machine |
| KR20150121315A (en) * | 2014-04-18 | 2015-10-29 | 주식회사 삼코 | Vibration absorption damper for washer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9994989B2 (en) * | 2015-04-14 | 2018-06-12 | Haier Us Appliance Solutions Inc. | Ball joint for a washing machine suspension system |
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2018
- 2018-03-28 CN CN201810265290.0A patent/CN108330648B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07155492A (en) * | 1993-12-10 | 1995-06-20 | Toshiba Corp | Automatic washing machine |
| JPH1119388A (en) * | 1997-07-02 | 1999-01-26 | Matsushita Electric Ind Co Ltd | Anti-vibration device for washing machine for both dehydration |
| JPH11244573A (en) * | 1998-02-27 | 1999-09-14 | Toshiba Corp | Washing machine tank suspension device |
| KR20010036608A (en) * | 1999-10-11 | 2001-05-07 | 구자홍 | Full automatic washing machine |
| KR20150121315A (en) * | 2014-04-18 | 2015-10-29 | 주식회사 삼코 | Vibration absorption damper for washer |
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| CN108330648A (en) | 2018-07-27 |
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