CN106149314B - Lower margin and washing machine - Google Patents
Lower margin and washing machine Download PDFInfo
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- CN106149314B CN106149314B CN201510149955.8A CN201510149955A CN106149314B CN 106149314 B CN106149314 B CN 106149314B CN 201510149955 A CN201510149955 A CN 201510149955A CN 106149314 B CN106149314 B CN 106149314B
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Abstract
The invention discloses a foot margin and a washing machine, and relates to the technical field of washing machine accessories. This lower margin includes first lower margin unit and second lower margin unit, and the one end of first lower margin unit with treat that support piece is connected, the other end cooperatees with second lower margin unit so that second lower margin unit supports first lower margin unit, and second lower margin unit can be relative first lower margin unit and slope in predetermineeing the angle range. A washing machine with the ground feet is also provided. The ground foot provided by the invention is provided with the first ground foot unit and the second ground foot unit, the second ground foot unit can incline in a preset angle range relative to the first ground foot unit, when a to-be-supported piece provided with the ground foot, such as a washing machine and the like, is placed on uneven ground, the second ground foot unit of the ground foot can rotate around the first ground foot unit so as to automatically adjust the level, so that the stress of the ground foot is more uniform, in addition, as the two ground foot units are flexibly connected, certain vibration energy can be consumed, and the effect of relieving vibration is achieved.
Description
Technical Field
The invention relates to the technical field of washing machine accessories, in particular to a ground foot and a washing machine with the same.
Background
The existing washing machine is generally assembled by a box body, an inner cylinder, an outer cylinder, a motor, a pipeline, a circuit device and the like which are arranged in the box body. As shown in fig. 1, the cabinet of the washing machine is formed by a housing made of sheet metal, and a bottom plate 7' is provided at the bottom of the cabinet. Four corners of the bottom plate 7 'are connected with feet 8' to support and stabilize the washing machine.
As shown in fig. 2, the conventional washing machine anchor is composed of a screw 81 ', a height-adjustable nut washer 82 ' and a rubber anchor 83 '. The threaded rod 81 'is screwed into an internal thread on the base plate 7', and the nut washer 82 'is rotatably adjustable on the threaded rod 81'. The height of four anchor feet of the washing machine is adjusted by adjusting the screwing depth of the screw 81 'into the metal plate and the rotation of the nut gasket 82', so that the washing machine is horizontally placed and the anchor feet are uniformly stressed.
Washing machine generally all can be transferred to same height with every lower margin of washing machine when dispatching from the factory, and the consumer purchases the back, and the height of every lower margin is adjusted to manual regulation when laying washing machine, realizes that the lower margin atress is even, avoids washing machine's vibration too big.
In the washing and rinsing processes, the washing machine shakes and vibrates inevitably due to the unbalanced load of clothes, and particularly when the ground on which the washing machine is placed is uneven and the ground feet of the washing machine are stressed unevenly, the vibration is particularly obvious, and the performance and the user experience of the washing machine are affected extremely badly by the vibration.
In view of the above problems, it is desirable to provide a new anchor to solve the problems of uneven ground stress and inconvenient adjustment of the existing anchor.
Disclosure of Invention
One purpose of the invention is to provide a foundation capable of automatically adjusting the level and relieving vibration.
It is still another object of the present invention to provide a washing machine capable of automatically adjusting a level, having a small vibration and a low noise.
To achieve the purpose, on one hand, the invention adopts the following technical scheme:
the utility model provides a lower margin, includes first lower margin unit and second lower margin unit, the one end of first lower margin unit with treat that support piece is connected, the other end with second lower margin unit cooperatees so that second lower margin unit supports first lower margin unit, second lower margin unit can be relative first lower margin unit and slope in predetermineeing the angle scope.
Preferably, first lower margin unit with the cooperation department of second lower margin unit, the tip of one of them lower margin unit is convex sphere, the tip of another lower margin unit be provided with sphere matched with spherical recess, convex sphere with relative rotation between the groove face of spherical recess.
Preferably, the second ground foot unit is connected to the first ground foot unit through a connecting piece, one end of the connecting piece is connected to the first ground foot unit, the other end of the connecting piece is provided with a limiting surface, and the bottom surface of the second ground foot unit is abutted to the limiting surface.
Preferably, the ground foot device further comprises an elastic piece, and the second ground foot unit is pressed towards the limiting surface under the elastic force of the elastic piece.
Preferably, the connecting piece includes the connecting rod and sets up in the limiting plate of connecting rod one end, the other end of connecting rod passes the through-hole of second ground foot unit with first ground foot unit threaded connection, the bottom surface butt of second ground foot unit in on the limiting plate, the connecting rod with the clearance has between the pore wall of through-hole.
Preferably, the lower part of the first foot unit is provided with a cavity penetrating through the bottom surface of the first foot unit, and a compression spring is arranged in the cavity; the connecting rod passes in proper order the through-hole of second ground foot unit and compression spring with first lower margin unit threaded connection will under compression spring's the elastic force effect the bottom surface of second ground foot unit is pressed to the limiting plate.
Preferably, the first foundation unit is in threaded connection with the piece (6) to be supported.
Preferably, a gasket is provided on a peripheral portion of the first anchor unit, and the gasket abuts against the member to be supported when the anchor is mounted on the member to be supported.
Preferably, an elastic sleeve is arranged at least on the outer side of the bottom of the second ground foot unit.
On the other hand, the invention adopts the following technical scheme:
the bottom of the washing machine is provided with the anchor.
The invention has the beneficial effects that:
the ground foot provided by the invention is provided with the first ground foot unit and the second ground foot unit, the second ground foot unit can incline in a preset angle range relative to the first ground foot unit, when a to-be-supported piece provided with the ground foot, such as a washing machine and the like, is placed on uneven ground, the second ground foot unit of the ground foot can rotate around the first ground foot unit so as to automatically adjust the level, so that the stress of the ground foot is more uniform, in addition, as the two ground foot units are flexibly connected, certain vibration energy can be consumed, and the effect of relieving vibration is achieved.
The washing machine provided by the invention can automatically adjust the level by adopting the anchor, and has the advantages of small vibration and low noise.
Drawings
FIG. 1 is a schematic view of a conventional foot mounted to a washing machine;
FIG. 2 is a schematic structural view of a conventional anchor;
fig. 3 is a structural sectional view illustrating the installation of the foot margin on a member to be supported according to the present invention.
In the figure, 7', bottom plate; 8', a ground margin; 81', a screw; 82', a nut washer; 83' and rubber feet;
1. a first leg unit; 11. spherical surface; 12. a cavity; 13. a gasket; 2. a second ground unit; 21. a spherical recess; 22. a through hole; 23. sinking a groove; 3. an elastic sleeve; 4. a connecting member; 41. a connecting rod; 42. a limiting plate; 5. a compression spring; 6. and (5) supporting the part.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The invention provides a ground foot, which comprises a first ground foot unit and a second ground foot unit, wherein one end of the first ground foot unit can be connected with a piece to be supported, the other end of the first ground foot unit is matched with the second ground foot unit so that the second ground foot unit supports the first ground foot unit, and the second ground foot unit can incline in a preset angle range relative to the first ground foot unit.
When the support piece of treating that is equipped with this lower margin places subaerial at injustice like washing machine etc. thereby the second foot unit of lower margin can rotate automatically regulated level around first foot unit for the atress of lower margin is more even, in addition, because be flexonics between two lower margin units, can consume certain vibration energy, thereby reaches the effect of alleviating the vibration.
The first embodiment is as follows:
the present embodiment provides a ground leg, which, as shown in fig. 3, includes a first ground leg unit 1 and a second ground leg unit 2.
The upper end of first ground foot unit 1 can be connected with waiting support piece 6, and the lower extreme cooperatees with second ground foot unit 2. The upper end of first lower margin unit 1 is provided with the external screw thread, and first lower margin unit 1 is through external screw thread and treat 6 threaded connection of support piece. The bottom surface of the lower end of the first leg unit 1 is a convex spherical surface 11.
The upper end of second ground foot unit 2 is provided with the spherical recess 21 with spherical 11 matched with on the first ground foot unit 1, but relative rotation between the groove face of spherical 11 of first ground foot unit 1 and the spherical recess 21 of second ground foot unit 2, and the outside cover of the lower extreme of second ground foot unit 2 is equipped with elastic sleeve 3, and is further, elastic sleeve 3 can adopt rubber materials.
In the present embodiment, the connecting member 4 includes a connecting rod 41 and a limiting plate 42 disposed at one end of the connecting rod 41, the other end of the connecting rod 41 passes through the through hole 22 of the second ground unit 2 to be in threaded connection with the first ground unit 1, the first ground unit 1 and the second ground unit 2 are loosely connected, the bottom surface of the second ground unit 2 abuts against the limiting plate 42, so that the spherical surface 11 of the first ground unit 1 and the spherical groove 21 of the second ground unit 2 can smoothly rotate, a sunken groove 23 is disposed in the middle of the bottom surface of the second ground unit 2, the limiting plate 42 is received in the sunken groove 23, a gap d3 is disposed between the connecting rod 41 and the hole wall of the through hole 22, and a gap d4 is disposed between the limiting plate 42 and the groove wall of the sunken groove 23, so that a rotating space is provided for the rotation of the second ground unit 2, so that the second ground unit 2 can rotate within the angle range of the angle α shown in fig. in order to reduce the cost, the connecting member 4 is preferably a bolt head, i.e. the limiting plate.
Further, in order to guarantee the smoothness of rotation between first lower margin unit 1 and the second lower margin unit 2, can add an elastic component, press second lower margin unit 2 to limiting plate 42 through the spring action of elastic component to reduce the extrusion force between first lower margin unit 1 and the second lower margin unit 2. In this embodiment, the elastic member is a compression spring 5, the lower portion of the first leg unit 1 has a cavity 12 penetrating through the bottom surface thereof, the compression spring 5 is disposed in the cavity 12, and the connecting rod 4 sequentially penetrates through the through hole 22 of the second leg unit 2 and the compression spring 5 and is in threaded connection with the first leg unit 1. The connecting rod 42 has a clearance d1 with the compression spring 5, and the compression spring 5 has a clearance d2 with the cavity wall of the cavity 12. One end of the compression spring 5 presses towards the bottom of the cavity 12, the other end presses towards the second ground foot unit 2, and the second ground foot unit 2 presses towards the limiting plate 42 under the action of the elastic force of the compression spring 5, so that the rotating friction force of the second ground foot unit 2 relative to the first ground foot unit 1 is further reduced.
A spacer 13 is further provided on the periphery of the first anchor unit 1, and when the anchor is mounted on the member to be supported 6, the spacer 13 can abut against the member to be supported 6. The arrangement of the gasket 13 increases the contact area between the anchor and the part to be supported 6, so that the anchor is more stably installed.
The principle of the automatic leveling of the ground feet is as follows: when the member to be supported 6 is not placed on the ground, the second ground foot unit 2 is not stressed and is in a suspended state, and the bottom surface of the second ground foot unit 2 abuts against the limiting plate 42 under the elastic force of the compression spring 5; to treat support piece 6 and place the in-process on ground, when the ground is not ordinary, the second ground foot unit 2 of lower margin will rotate certain angle relative first ground foot unit 1 and support subaerial to the level that keeps treating support piece 6 is placed, makes the lower margin atress more even.
The first ground foot unit 1 is not limited to be provided with the convex spherical surface 11, the second ground foot unit 2 is provided with the spherical groove 21, and other structures capable of rotating within a certain angle range can be formed; the coupling member 4 is not limited to the above-described structure, and may be a structure capable of loosely coupling the first ground foot unit 1 and the second ground foot unit 2.
First lower margin unit 1 and wait to be the threaded connection mode between the support piece 6, when needing to carry out great range adjustment, can adjust by manually rotating first lower margin unit 1. When the unevenness of the ground is small, the anchor feet can be automatically adjusted and adapted, and manual operation of a user is not needed.
The anchor provided by the embodiment can be applied to equipment such as a washing machine and a refrigerator which needs to be provided with the anchor.
Example two:
the embodiment provides a washing machine, and the four corners of the bottom plate of the washing machine are provided with the feet in the first embodiment.
When the washing machine is not in contact with the ground, the second ground foot units of the four ground feet are all in a suspended state, and the bottom surfaces of the second ground foot units abut against the limiting plate under the elastic force of the compression springs; place washing machine at the in-process on ground, if ground is uneven, the second ground foot unit of lower margin can take place to rotate around first lower margin unit to keep washing machine's level to place, prevent the appearance of the unsettled phenomenon of lower margin, make the atress of four lower margins more even.
In addition, because the two foot units are flexibly connected, when the washing machine runs, the vibration part generated by the washing machine can be converted into friction between the two foot units to be consumed, so that the effect of relieving the vibration of the washing machine is achieved, and the noise of the washing machine is effectively reduced.
As used herein, "upper" and "lower" refer to the orientation of the ground foot in the normal set position.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (5)
1. A ground pin is characterized in that: the ground structure comprises a first ground foot unit (1) and a second ground foot unit (2), wherein one end of the first ground foot unit (1) is connected with a to-be-supported part (6), the other end of the first ground foot unit (1) is matched with the second ground foot unit (2) so that the second ground foot unit (2) supports the first ground foot unit (1), and the second ground foot unit (2) can incline in a preset angle range relative to the first ground foot unit (1);
at the matching position of the first ground foot unit (1) and the second ground foot unit (2), the end part of one ground foot unit is a convex spherical surface (11), the end part of the other ground foot unit is provided with a spherical groove (21) matched with the spherical surface (11), and the convex spherical surface (11) and the groove surface of the spherical groove (21) can rotate relatively;
the second ground foot unit (2) is connected to the first ground foot unit (1) through a connecting piece (4), one end of the connecting piece (4) is connected with the first ground foot unit (1), the other end of the connecting piece is provided with a limiting surface, and the bottom surface of the second ground foot unit (2) abuts against the limiting surface;
the second ground foot unit (2) is pressed to the limiting surface under the action of the elastic force of the elastic piece;
the connecting piece (4) comprises a connecting rod (41) and a limiting plate (42) arranged at one end of the connecting rod (41), the other end of the connecting rod (41) penetrates through a through hole (22) of the second ground foot unit (2) to be in threaded connection with the first ground foot unit (1), the bottom surface of the second ground foot unit (2) abuts against the limiting plate (42), and a gap is formed between the connecting rod (41) and the hole wall of the through hole (22);
the lower part of the first ground pin unit (1) is provided with a cavity (12) penetrating through the bottom surface of the first ground pin unit, and a compression spring (5) is arranged in the cavity (12); connecting rod (41) pass in proper order through-hole (22) of second ground foot unit (2) and compression spring (5) with first ground foot unit (1) threaded connection will under compression spring's (5) spring action the bottom surface of second ground foot unit (2) is pressed to limiting plate (42).
2. A foundation according to claim 1, characterised in that: the first foundation unit (1) is in threaded connection with the piece to be supported (6).
3. A foundation according to claim 1, characterised in that: the periphery of the first ground pin unit (1) is provided with a gasket (13), and when the ground pin is installed on the to-be-supported piece (6), the gasket (13) is abutted against the to-be-supported piece (6).
4. A foundation according to claim 1, characterised in that: an elastic sleeve (3) is arranged at least at the outer side of the bottom of the second ground foot unit (2).
5. A washing machine characterized by: the bottom of the washing machine is provided with a foundation according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149955.8A CN106149314B (en) | 2015-03-31 | 2015-03-31 | Lower margin and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149955.8A CN106149314B (en) | 2015-03-31 | 2015-03-31 | Lower margin and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106149314A CN106149314A (en) | 2016-11-23 |
| CN106149314B true CN106149314B (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149955.8A Active CN106149314B (en) | 2015-03-31 | 2015-03-31 | Lower margin and washing machine |
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| Country | Link |
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| CN (1) | CN106149314B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626531B (en) * | 2017-03-23 | 2021-09-07 | 青岛胶南海尔洗衣机有限公司 | Footing for household appliance and household appliance |
| CN108660697B (en) * | 2017-03-30 | 2021-05-11 | 青岛胶南海尔洗衣机有限公司 | Leveling device of household appliance and washing machine with leveling device |
| CN107274753A (en) * | 2017-08-07 | 2017-10-20 | 渭南师范学院 | Art Specialty teaching showing stand |
| KR102587256B1 (en) * | 2018-10-04 | 2023-10-11 | 삼성전자주식회사 | Electronic apparatus |
| CN110541286A (en) * | 2019-10-08 | 2019-12-06 | 珠海格力电器股份有限公司 | Footing subassembly and have its washing machine |
| CN113699758A (en) * | 2021-09-13 | 2021-11-26 | 格力电器(成都)有限公司 | Elastic composite support leg of washing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100739154B1 (en) * | 2003-11-27 | 2007-07-13 | 엘지전자 주식회사 | Support apparatus for washing machine and support apparatus with function of self height adjustment |
| CN202273110U (en) * | 2011-09-26 | 2012-06-13 | 南京乐金熊猫电器有限公司 | Automatically adjusting bottom foot and washing machine using same |
| CN202658436U (en) * | 2012-05-18 | 2013-01-09 | 青岛澳柯玛洗衣机有限公司 | Drum washing machine damping bottom foot structure |
| CN203898152U (en) * | 2014-06-06 | 2014-10-29 | 佛山市南海益高卫浴有限公司 | Tail margin for bathtub |
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2015
- 2015-03-31 CN CN201510149955.8A patent/CN106149314B/en active Active
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| Publication number | Publication date |
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| CN106149314A (en) | 2016-11-23 |
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Effective date of registration: 20201105 Address after: 266101 Haier Road, Qingdao hi tech Zone, Qingdao, Shandong Province, No. 1 Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: No.1, Haier Road, hi tech Zone, Qingdao City, Shandong Province Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee before: Haier Zhijia Co.,Ltd. |