CN113532008A - Footing assembly and refrigerator - Google Patents
Footing assembly and refrigerator Download PDFInfo
- Publication number
- CN113532008A CN113532008A CN202110838847.7A CN202110838847A CN113532008A CN 113532008 A CN113532008 A CN 113532008A CN 202110838847 A CN202110838847 A CN 202110838847A CN 113532008 A CN113532008 A CN 113532008A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- guide sleeve
- self
- damper
- adjusting spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2201/00—Insulation
- F25D2201/30—Insulation with respect to sound
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/38—Refrigerating devices characterised by wheels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a foot component and a refrigerator, and relates to the technical field of foot components. The invention comprises a mounting component, a supporting base and an elastic connecting component; the mounting component comprises a supporting flange and a tubular limiting guide sleeve; the supporting flange is fixedly arranged at the bottom of the refrigerator; the tubular limiting guide sleeve is coaxially arranged on the lower bottom surface of the supporting flange; the supporting base is connected with the mounting component through an elastic connecting component; the elastic connecting part comprises a columnar damper, a self-adjusting spring and a guide damping ring; the columnar damper is fixedly arranged on the upper surface of the supporting base; the columnar damper is slidably arranged in the tubular limiting guide sleeve; the upper end and the lower end of the self-adjusting spring are respectively connected with the inner bottom surface of the tubular limiting guide sleeve and the top of the columnar damper. According to the invention, the bottom foot component adopts a damping design, the vibration of the refrigerator body is reduced through the self-adjusting spring and the damper, and the problem of abnormal vibration noise of the refrigerator caused by uneven adjustment of the refrigerator body is avoided; meanwhile, the guide damping ring is coaxially arranged on the periphery of the top of the columnar damper, and the stability of vertical sliding of the sliding guide column in the tubular limiting guide sleeve and the convenience in maintenance are guaranteed under the action of the guide damping ring.
Description
Technical Field
The invention belongs to the technical field of foot components, and particularly relates to a foot component and a refrigerator.
Background
When the household appliance is used, the bottom of the whole device is required to be in the same horizontal plane, and when a user actually uses the household appliance, the ground is uneven to different degrees, so that feet or partial feet of the machine are required to have certain adjusting functions (including height adjustment and height adjustment) to ensure normal use when the household appliance is placed on the uneven ground. At present, two rollers are arranged on two sides of the rear part of a bottom plate of a refrigerator, and two adjusting feet capable of adjusting the height are arranged on two sides of the front part of the bottom plate. The adjustment footing that the refrigerator was used supports base and adjusting screw fixed connection, stretches into refrigerator bottom plate length through adjusting screw and realizes the regulation of footing height, but, the process of adjusting the footing is more loaded down with trivial details, needs installer to adjust usually, and after refrigerator position removes, still need carry out the secondary and adjust. If the adjusting feet of the refrigerator are not adjusted in place, the refrigerator body is uneven or the feet are suspended, and then the problems of noise, vibration and the like can be caused when a compressor in the refrigerator works.
The bottom foot of the prior art can adjust the depth of the bolt screwed into the refrigerator bottom plate through rotating the support base part, so that the height of the refrigerator is changed, and the refrigerator is stably placed. The bottom surface of the supporting base is generally in plane contact with the ground, the friction area is large, the friction resistance of the bottom foot on the ground is large when the refrigerator is translated, and the bottom foot is labor-consuming when rotated to adjust the height of the refrigerator. The balance is difficult to adjust, and the problems of noise and vibration are caused in the working process due to the fact that the refrigerator body is uneven or the bottom feet are suspended; therefore, the invention provides a foot assembly and a refrigerator.
Disclosure of Invention
The invention aims to provide a bottom foot assembly and a refrigerator, wherein the bottom foot assembly adopts a damping design, and the vibration of a refrigerator body is reduced through a self-adjusting spring and a damper; meanwhile, the columnar damper in the elastic connecting component is slidably arranged in the tubular limiting guide sleeve and is connected with the inner bottom surface of the tubular limiting guide sleeve through a self-adjusting spring, so that stable balance is adjusted according to the self power of the refrigerator; the problem of current refrigerator footing subassembly be difficult to adjust the balance and then lead to compressor noise and vibration is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the present invention is a footing assembly comprising: a mounting member, a support base and an elastic connection member; the mounting component comprises a support flange and a tubular limiting guide sleeve; the supporting flange is fixedly arranged at the bottom of the refrigerator; the tubular limiting guide sleeve is coaxially arranged on the lower bottom surface of the supporting flange; the supporting base is connected with the mounting part through an elastic connecting part; the elastic connecting part comprises a columnar damper, a self-adjusting spring and a guide damping ring; the columnar damper is fixedly arranged on the upper surface of the supporting base; the columnar damper is slidably arranged in the tubular limiting guide sleeve; the upper end and the lower end of the self-adjusting spring are respectively connected with the inner bottom surface of the tubular limiting guide sleeve and the top of the columnar damper.
As a preferred technical scheme, the guide damping ring is coaxially arranged on the periphery of the top of the columnar damper; the lower part of the self-adjusting spring is sleeved at the top of the columnar damper, and the lower end of the self-adjusting spring is fixed on the upper surface of the guide damping ring.
As a preferred technical scheme, a sliding guide post is coaxially arranged on the lower bottom surface of the supporting flange and is positioned in the tubular limiting guide sleeve; the upper part of the self-adjusting spring is sleeved on the periphery of the sliding guide post.
As a preferable technical scheme, a plurality of fastening screw holes matched with the fastening screws are uniformly distributed on the peripheral side of the supporting flange.
A refrigerator is provided, wherein the foot components are arranged at four corners of the bottom of the refrigerator.
One aspect of the present invention has the following advantageous effects:
1. according to the invention, the bottom foot component adopts a damping design, the vibration of the refrigerator body is reduced through the self-adjusting spring and the damper, and the problem of abnormal vibration noise of the refrigerator caused by uneven adjustment of the refrigerator body is avoided.
2. According to the invention, the columnar damper in the elastic connecting part is slidably arranged in the tubular limiting guide sleeve and is connected with the inner bottom surface of the tubular limiting guide sleeve through the self-adjusting spring, so that the stable balance is adjusted according to the self power of the refrigerator; reduce the box vibration, avoid producing the risk of unusual vibration, noise.
3. The guide damping ring is coaxially arranged on the periphery of the top of the columnar damper, and the stability of vertical sliding of the sliding guide column in the tubular limiting guide sleeve is ensured under the action of the guide damping ring.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only 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 view of a foot assembly of the present invention mounted to the bottom of a refrigerator;
FIG. 2 is a schematic structural view of a foot assembly of the present invention;
FIG. 3 is a vertical cross-sectional view of a foot assembly of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-mounting part, 11-support flange, 111-sliding guide post, 112-fastening screw hole, 12-tubular limit guide sleeve, 2-support base, 3-elastic connecting part, 31-column damper, 32-self-adjusting spring, 33-guiding damping ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention is a footing assembly, comprising: a mounting member 1, a support base 2, and an elastic connection member 3; the mounting component 1 comprises a support flange 11 and a tubular limiting guide sleeve 12; the supporting flange 11 is fixedly arranged at the bottom of the refrigerator; the tubular limiting guide sleeve 12 is coaxially arranged on the lower bottom surface of the supporting flange 11; the supporting base 2 is connected with the mounting part 11 through the elastic connecting part 3; the elastic connection member 3 includes a cylindrical damper 31, a self-adjusting spring 32, and a guide damping ring 33; the columnar damper 31 is fixedly arranged on the upper surface of the supporting base 2; the columnar damper 31 is slidably arranged in the tubular limiting guide sleeve 12; the upper end and the lower end of the self-adjusting spring 32 are respectively connected with the inner bottom surface of the tubular limiting guide sleeve 12 and the top of the columnar damper 31.
When the refrigerator is actually used, the bottom foot component adopts a damping design, the vibration of the refrigerator body is reduced through the self-adjusting spring and the damper, and the problem of abnormal vibration noise of the refrigerator caused by uneven adjustment of the refrigerator body is avoided; meanwhile, the automatic balance of the box body can be realized through a self-adjusting spring and a damping system according to the gravity of the box body, manual adjustment is not needed, and the use and maintenance are more convenient.
Example two:
referring to fig. 1-3, a foot assembly includes: a mounting member 1, a support base 2, and an elastic connection member 3; the mounting component 1 comprises a support flange 11 and a tubular limiting guide sleeve 12; the supporting flange 11 is fixedly arranged at the bottom of the refrigerator; the tubular limiting guide sleeve 12 is coaxially arranged on the lower bottom surface of the supporting flange 11; the supporting base 2 is connected with the mounting part 11 through the elastic connecting part 3; the elastic connection member 3 includes a cylindrical damper 31, a self-adjusting spring 32, and a guide damping ring 33; the columnar damper 31 is fixedly arranged on the upper surface of the supporting base 2; the columnar damper 31 is slidably arranged in the tubular limiting guide sleeve 12; the upper end and the lower end of the self-adjusting spring 32 are respectively connected with the inner bottom surface of the tubular limiting guide sleeve 12 and the top of the columnar damper 31.
The guide damping ring 33 is coaxially arranged on the periphery of the top of the columnar damper 31; the lower part of the self-adjusting spring 32 is sleeved on the top of the columnar damper 31, and the lower end of the self-adjusting spring 32 is fixed on the upper surface of the guide damping ring 33; the lower bottom surface of the support flange 11 is coaxially provided with a sliding guide column 111, and the sliding guide column 111 is positioned in the tubular limiting guide sleeve 12; specifically, the stability of the vertical sliding of the sliding guide column 111 in the tubular limiting guide sleeve 12 is ensured under the action of the guide damping ring 33; the upper part of the self-adjusting spring 32 is sleeved on the periphery of the sliding guide post 111; in addition, a plurality of fastening screw holes 112 matched with fastening screws are uniformly distributed on the peripheral side of the support flange 11; the whole foot component is conveniently fixed at the bottom of the box body through a fastening screw.
A foot component as any one of the record of the first embodiment and the record of the second embodiment is arranged at four corners of the bottom of the refrigerator.
When the refrigerator is actually used, the mounting parts 1 are mounted at the four corners of the bottom of the refrigerator through the supporting flanges 11, and the mounting parts 1 are connected with the supporting base 2 through the elastic connecting parts 3; meanwhile, the columnar damper 31 in the elastic connecting part 3 is slidably arranged in the tubular limiting guide sleeve 12, and the columnar damper 31 is connected with the inner bottom surface of the tubular limiting guide sleeve 12 through a self-adjusting spring 32, so that stable balance is adjusted according to the self power of the refrigerator; reduce the box vibration, avoid producing the risk of unusual vibration, noise.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A foot assembly, comprising:
the mounting component (1), the mounting component (1) comprises a support flange (11) and a tubular limiting guide sleeve (12); the supporting flange (11) is fixedly arranged at the bottom of the refrigerator; the tubular limiting guide sleeve (12) is coaxially arranged on the lower bottom surface of the supporting flange (11);
the supporting base (2), the supporting base (2) is connected with the mounting part (11) through an elastic connecting part (3);
the elastic connecting part (3) comprises a columnar damper (31), a self-adjusting spring (32) and a guide damping ring (33); the columnar damper (31) is fixedly arranged on the upper surface of the supporting base (2); the columnar damper (31) is slidably arranged in the tubular limiting guide sleeve (12); the upper end and the lower end of the self-adjusting spring (32) are respectively connected with the inner bottom surface of the tubular limiting guide sleeve (12) and the top of the columnar damper (31).
2. A foot assembly according to claim 1, characterised in that said guide damping ring (33) is mounted coaxially on the top peripheral side of the cylindrical damper (31); the lower part of the self-adjusting spring (32) is sleeved on the top of the columnar damper (31), and the lower end of the self-adjusting spring (32) is fixed on the upper surface of the guide damping ring (33).
3. A foot assembly according to claim 1 or 2, characterized in that the lower bottom surface of the support flange (11) is coaxially provided with a sliding guide post (111) and the sliding guide post (111) is located in the tubular stop guide sleeve (12); the upper part of the self-adjusting spring (32) is sleeved on the periphery of the sliding guide column (111).
4. A foot element according to claim 3, characterised in that the support flange (11) is provided with fastening screw holes (112) on its circumferential side for mating with fastening screws.
5. A refrigerator, characterized in that a foot assembly as claimed in any one of claims 1 to 4 is installed at four corners of the bottom of the refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110838847.7A CN113532008B (en) | 2021-07-23 | 2021-07-23 | Footing assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110838847.7A CN113532008B (en) | 2021-07-23 | 2021-07-23 | Footing assembly and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113532008A true CN113532008A (en) | 2021-10-22 |
| CN113532008B CN113532008B (en) | 2022-08-12 |
Family
ID=78121279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110838847.7A Active CN113532008B (en) | 2021-07-23 | 2021-07-23 | Footing assembly and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113532008B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070941A (en) * | 2006-05-11 | 2007-11-14 | 惠而浦股份有限公司 | Self-leveling foot for an appliance |
| 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 |
| CN104534788A (en) * | 2014-12-24 | 2015-04-22 | 合肥美的电冰箱有限公司 | Bottom foot assembly of refrigerator and refrigerator |
| CN205035929U (en) * | 2015-09-28 | 2016-02-17 | 武汉斯坦迪减振技术有限公司 | But frequency continuous variation's harmonious mass damper structure |
| CN106917737A (en) * | 2017-03-13 | 2017-07-04 | 青岛万宝压缩机有限公司 | Compressor main body supporting construction |
| CN108221294A (en) * | 2016-12-13 | 2018-06-29 | 青岛海尔洗衣机有限公司 | A kind of household electrical appliance footing and household electrical appliance |
| CN109763956A (en) * | 2018-12-20 | 2019-05-17 | 青岛海尔股份有限公司 | Compressor shock absorption footpad and refrigerator |
| CN211650899U (en) * | 2020-01-13 | 2020-10-09 | 滁州市博爱金属制品有限公司 | Shock absorption connecting mechanism for compressor and refrigerator bottom plate |
-
2021
- 2021-07-23 CN CN202110838847.7A patent/CN113532008B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070941A (en) * | 2006-05-11 | 2007-11-14 | 惠而浦股份有限公司 | Self-leveling foot for an appliance |
| 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 |
| CN104534788A (en) * | 2014-12-24 | 2015-04-22 | 合肥美的电冰箱有限公司 | Bottom foot assembly of refrigerator and refrigerator |
| CN205035929U (en) * | 2015-09-28 | 2016-02-17 | 武汉斯坦迪减振技术有限公司 | But frequency continuous variation's harmonious mass damper structure |
| CN108221294A (en) * | 2016-12-13 | 2018-06-29 | 青岛海尔洗衣机有限公司 | A kind of household electrical appliance footing and household electrical appliance |
| CN106917737A (en) * | 2017-03-13 | 2017-07-04 | 青岛万宝压缩机有限公司 | Compressor main body supporting construction |
| CN109763956A (en) * | 2018-12-20 | 2019-05-17 | 青岛海尔股份有限公司 | Compressor shock absorption footpad and refrigerator |
| CN211650899U (en) * | 2020-01-13 | 2020-10-09 | 滁州市博爱金属制品有限公司 | Shock absorption connecting mechanism for compressor and refrigerator bottom plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113532008B (en) | 2022-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2533944C2 (en) | Levelling supports for household electric appliances | |
| CN113532008B (en) | Footing assembly and refrigerator | |
| US11181226B2 (en) | Adjustable ground support beam for an LED display screen | |
| CN205447140U (en) | Display device base and display device | |
| CN216688305U (en) | Magnetron sputtering coating machine installation base convenient to adjust | |
| CN110857745B (en) | Footing structure and household appliance with same | |
| CN208487359U (en) | A kind of Multifunctional display support for software development | |
| CN212840566U (en) | Mounting bracket for radio and television convenient to later stage adjustment position height | |
| CN220619474U (en) | Adjusting base structure and household appliance | |
| CN110836303A (en) | Footing structure and household appliance with same | |
| CN214956027U (en) | Leveling assembly, leveling bottom shell and equipment | |
| CN112909788B (en) | Stable in structure's cubical switchboard | |
| CN218064111U (en) | Base assembly for television | |
| CN215968673U (en) | Hardware support with shockproof function | |
| CN217337889U (en) | Adjustable foot margin assembly for cupboard | |
| CN211402434U (en) | Self-balancing mounting base for electric power detector | |
| CN216304224U (en) | Wear-resisting protection type washing machine shell structure | |
| CN215566254U (en) | Diesel generating set buffering strutting arrangement | |
| CN212430228U (en) | Rotating base supported by double feet | |
| CN220016845U (en) | Leveling base suitable for multiple different planes | |
| CN212149105U (en) | Bicycle spring heel brace device and bicycle | |
| CN220792496U (en) | Multifunctional base of household appliance | |
| CN214958150U (en) | Power distribution cabinet elevation angle adjusting support | |
| CN215450741U (en) | Height-adjustable's foot cup subassembly and ceramic tile screen | |
| CN219321909U (en) | Shockproof power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |