WO2018006561A1 - 一种家用电器的调平装置及具有该装置的家用电器 - Google Patents

一种家用电器的调平装置及具有该装置的家用电器 Download PDF

Info

Publication number
WO2018006561A1
WO2018006561A1 PCT/CN2016/112600 CN2016112600W WO2018006561A1 WO 2018006561 A1 WO2018006561 A1 WO 2018006561A1 CN 2016112600 W CN2016112600 W CN 2016112600W WO 2018006561 A1 WO2018006561 A1 WO 2018006561A1
Authority
WO
WIPO (PCT)
Prior art keywords
leveling
foot
household appliance
leveling foot
hydraulic medium
Prior art date
Application number
PCT/CN2016/112600
Other languages
English (en)
French (fr)
Inventor
赵志强
许升
Original Assignee
青岛海尔洗衣机有限公司
青岛海尔智能技术研发有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 青岛海尔洗衣机有限公司, 青岛海尔智能技术研发有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to JP2019500517A priority Critical patent/JP6889240B2/ja
Priority to US15/564,841 priority patent/US10443777B2/en
Priority to EP16908065.2A priority patent/EP3483328B1/en
Publication of WO2018006561A1 publication Critical patent/WO2018006561A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4253—Supporting arrangements for the casing, e.g. rollers or supporting legs
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

Definitions

  • the present invention relates to the field of home appliance technology, and in particular to a leveling device for a home appliance and a home appliance having the same.
  • Household appliances such as washing machines and refrigerators are shaken as a whole due to uneven ground.
  • this instability may change the horizontal state of the washing machine, resulting in a more intense vibration.
  • This vicious cycle makes the washing machine take a long time, the noise will become bigger and bigger, seriously affecting consumption.
  • this instability can cause damage to the compression structure and housing vibration inside the compressor, which can result in a very poor user experience. This problem also exists in other household appliances.
  • Household appliances are generally provided with leveling devices at the bottom of the casing. When the household appliances are placed, the leveling device can be adjusted to a stable state. After leveling and placing, the leveling device can support the household appliances to keep them. stable.
  • the existing washing machine generally has a bolt foot installed on the bottom of the casing or the whole machine.
  • the bolt foot includes a screw, a nut washer and a rubber pad, and the nut washer can be rotated up and down on the screw, and the screw can also be used.
  • the foot of most washing machines is rotated counterclockwise to increase the height, and the clockwise rotation is Lower the height and after tightening the height of the foot, the loose nut washer will be prevented from tightening to maintain stability.
  • the foot of the above washing machine realizes the leveling of the washing machine, the user needs to perform manual adjustment. If the washing machine has a large self-weight or a small installation space, the user operation is inconvenient. In addition, the vibration of the washing machine during the long-term work also has an effect on the leveling foot, which easily leads to the failure of the support and causes the unevenness of the washing machine.
  • the existing 8KG drum washing machine is generally about 80Kg, which is relatively heavy.
  • the adjustment of the consumer is extremely inconvenient. Even if the adjustment is completed, the washing machine cannot be adjusted to the optimal state.
  • the washing machine is accelerated from 0r/min to 1400r/min. When dry dehydration, the washing machine does not have horizontal or virtual leg problems, which will cause great vibration, which greatly affects the consumer's comfort.
  • the first object of the present invention is to provide a leveling device for a home appliance, and in particular, to adopt the following technical solutions:
  • a leveling device for a household appliance comprising at least two leveling feet mounted on a bottom of the household appliance;
  • the leveling foot includes a fixing portion and a movable portion.
  • the fixing portion is installed at the bottom of the household appliance, and one end of the movable portion is telescopically sleeved inside/outside of the fixing portion, and the other end is disposed on the supporting surface, and the fixing portion is There is a closed chamber between the movable parts, and the closed chamber is filled with a hydraulic medium;
  • At least two of the leveling feet are connected to the closed chamber through a high pressure oil pipe group, and under pressure, the hydraulic medium can circulate between the closed chambers of the leveling feet that communicate with each other, and the movable part is hydraulically
  • the medium is circulated and telescoped for automatic leveling
  • the working surfaces of the hydraulic medium in the leveling foot connected by the high pressure oil pipe group are equal or unequal.
  • the working contact surface area of the hydraulic medium in the leveling foot connected through the high pressure oil pipe group is proportional to the pressure value of the pressure receiving force thereof.
  • the fixing portion is a cylinder body
  • the movable portion plunger structure has a hollow chamber inside the cylinder body
  • one end of the plunger structure has a plug body
  • the plug body can be relatively slidably disposed in the hollow chamber and is kept sealed.
  • Forming a closed chamber, the other end of the plunger structure has a support body, and the support body is disposed on the support surface;
  • the inner diameter of the cylinders of the leveling feet communicated by the high pressure oil pipe group are not equal.
  • the inner diameter of the cylinder of the leveling foot connected by the high pressure oil pipe group is proportional to the pressure value of the pressure receiving pressure thereof.
  • the leveling device includes a first leveling foot and a second leveling foot, and the first leveling foot and the second leveling foot are connected by the high pressure oil pipe group;
  • the active contact surface area of the hydraulic medium in the first leveling foot is greater than the active contact surface area of the hydraulic medium in the second leveling foot.
  • the leveling device includes at least two first leveling feet and at least two second leveling feet, and the first leveling foot and the second leveling bottom are respectively connected to the connecting device through the high pressure oil pipe group to realize all the leveling bottoms.
  • the closed chambers of the feet are connected to each other;
  • the active contact surface area of the hydraulic medium in the first leveling foot is greater than the active contact surface area of the hydraulic medium in the second leveling foot.
  • all of the first leveling feet are located on one side of the communication device, and all of the second leveling feet are located on the other side of the communication device.
  • the leveling device includes a first leveling foot and at least two second leveling feet, and the second leveling foot is respectively connected to the first leveling foot through the high pressure oil pipe set;
  • the active contact surface area of the hydraulic medium in the first leveling foot is greater than the active contact surface area of the hydraulic medium in the second leveling foot.
  • the cylinder inner diameter d1 of the first leveling foot and the cylinder inner diameter d2 of the second leveling foot satisfy:
  • the pressure of the first leveling base is FA
  • the pressure of the second leveling base is FB
  • a second object of the present invention is to provide a home appliance having the leveling device of the above-described home appliance.
  • the leveling device of the household appliance of the invention is filled with hydraulic medium in the foot according to the hydraulic principle, and the foot automatically adjusts the foot automatically due to the fluidity of the hydraulic medium for different pressures; in addition, due to the high pressure oil pipe
  • the working medium of the hydraulic medium in the connected leveling feet is not equal.
  • the leveling device of the household appliance of the present invention is more suitable for household appliances whose center of gravity does not coincide with the geometric center, and the leveling feet of the leveling device after leveling are evenly stressed, ensuring the service life of the leveling device, and leveling
  • the amount of expansion and contraction of each leveling foot of the rear leveling device is substantially the same, ensuring that the household appliance is in a horizontal state as a whole, and the internal mechanism of the household appliance is more stable in operation.
  • FIG. 1 is a schematic structural view of a leveling device according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a first embodiment of a leveling device according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a second setting mode of the leveling device according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a second setting mode of the leveling device according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing the horizontal placement of the setting mode 3 of the leveling device according to the embodiment of the present invention.
  • Figure 6 is a schematic structural view of a leveling device according to still another embodiment of the present invention.
  • Figure 7 is a schematic view showing the installation of the leveling device according to still another embodiment of the present invention.
  • Figure 8 is a schematic view showing the installation of the leveling device according to still another embodiment of the present invention.
  • Figure 9 is a schematic view showing the installation of a leveling device according to still another embodiment of the present invention.
  • the leveling device of the household appliance of the embodiment includes at least two leveling feet mounted on the bottom of the household appliance; the leveling foot includes a fixing portion and a movable portion, and the fixing portion is installed at the bottom of the household appliance, and the movable portion One end of the telescopic sleeve is disposed inside/outside of the fixing portion, and the other end is disposed on the support surface, and the fixed portion and the movable portion have a closed chamber, and the closed chamber is filled with a hydraulic medium; at least two of the adjustments are The flat foot communicates with the closed chamber through the high pressure oil pipe group.
  • the hydraulic medium can circulate between the closed chambers of the leveling feet that communicate with each other, and the movable part automatically adjusts with the hydraulic medium to expand and contract.
  • the hydraulic medium in the leveling foot connected by the high pressure oil pipe group has an effective contact surface area.
  • the leveling foot of the embodiment can realize the automatic leveling function by using the hydraulic principle, specifically:
  • each cylinder of the leveling foot A02 is filled with a certain volume of hydraulic oil, such as the height of the cylinder h height, and each high pressure oil pipe group 200 is filled with water. Full of hydraulic oil.
  • the pressure applied to the stationary liquid will be equally transmitted to the points at the same time.
  • fluid mechanics due to the fluidity of the liquid, the pressure change occurring in a certain part of the stationary fluid in the closed container is transmitted in all directions in a constant direction. It can be understood that if the pressure of the hydraulic oil applied to the cylinder of the leveling foot A is not equal to the pressure of the hydraulic oil of the cylinder of the leveling foot B, the hydraulic oil will flow from the pressure leveling foot to the leveling foot with a small pressure. The leveling foot will automatically compress or shorten to achieve the same pressure. In principle, the two feet can achieve a maximum of twice the level adjustment of h1.
  • the placement of the leveling foot is as follows: the leveling feet are evenly loaded and placed horizontally.
  • the placement method of the leveling foot is two: the leveling foot is evenly loaded, and is not horizontally placed.
  • the leveling foot B is in a pit with a depth of h2, the leveling foot A is firstly stressed, and since the hydraulic pressure of the cylinder A02 of the leveling foot A is strong, the hydraulic oil flows to the leveling bottom. Feet B, when the leveling foot A movable part A01 is compressed into h2/2, when the leveling foot A moving part A01 is extended by h2/2, since the leveling foot is evenly loaded, the pressure of the leveling foot A and the leveling foot B is leveled.
  • the placement of the leveling feet is three: the leveling feet are evenly loaded, horizontally or non-horizontal.
  • the hydraulic fluid level is high, the leveling foot A is shortened by h3, the leveling foot B is extended by h3, and the leveling foot A and the leveling foot B form a hydraulic pressure difference due to the difference in liquid level, thus the hydraulic oil
  • the hydraulic oil no longer flows, but the height of the feet is inconsistent and the automatic leveling of the object cannot be achieved.
  • a small number of existing household appliances have their own center of gravity on their geometric center, and most of their own center of gravity is not at the geometric center. In general, it will create a situation: on the horizontal surface, due to the different pressures of the oil pressure, the height of the feet is different, so that the appliances on the feet are generally inclined, which is at the bottom. The situation is more serious when the foot A is subjected to a large gravity ratio of the object and is at the position of the boss.
  • the leveling device of the household appliance of the embodiment includes at least two leveling feet mounted on the bottom of the household appliance; the leveling foot includes a fixing portion and a movable portion, and the fixing portion is installed at the bottom of the household appliance, and the movable portion One end of the telescopic sleeve is disposed inside/outside of the fixing portion, and the other end is disposed on the support surface, and the fixed portion and the movable portion have a closed chamber, and the closed chamber is filled with a hydraulic medium; at least two of the adjustments are The flat foot communicates with the closed chamber through the high pressure oil pipe group.
  • the hydraulic medium can circulate between the closed chambers of the leveling feet that communicate with each other, and the movable part automatically adjusts with the hydraulic medium to expand and contract.
  • the working medium surface area of the hydraulic medium in the leveling foot connected by the high pressure oil pipe group is not equal.
  • the leveling device of the household appliance of the embodiment is filled with a hydraulic medium in the foot according to the hydraulic principle, and the foot automatically adjusts the foot automatically due to the fluidity of the hydraulic medium for different pressures;
  • the working area of the hydraulic medium in the leveling foot connected to the tubing set is different.
  • the leveling device of the household appliance of the embodiment is more suitable for household appliances whose center of gravity does not coincide with the geometric center, and the leveling feet of the leveling device after leveling are evenly stressed, ensuring the service life of the leveling device, and adjusting The amount of expansion and contraction of each leveling foot of the flat leveling device is substantially the same, ensuring that the household appliance is in a horizontal state as a whole, and the internal mechanism of the household appliance is more stable.
  • the working contact surface area of the hydraulic medium in the leveling foot connected by the high pressure oil pipe group is proportional to the pressure value of the pressure receiving pressure.
  • the hydraulic medium in the leveling foot that needs to withstand the pressure has a larger contact surface area, so that when the pressure in the leveling foot connected through the high pressure oil pipe group is equal, that is, when the leveling state is reached, the movable portion is The amount of expansion and contraction is equal or close to ensure that the household appliances are level.
  • the fixing portion described in this embodiment is a cylinder block
  • the movable portion plunger structure has a hollow chamber inside the cylinder body
  • the plug structure has a plug body at one end, and the plug body can be relatively slidably disposed in the hollow chamber.
  • the other end of the plunger structure has a support body, the support body is disposed on the support surface; the inner diameter of the cylinder of the leveling foot connected by the high pressure oil pipe group is not equal.
  • the inner diameter of the cylinder body is designed to be unequal. Because the plug body of the plunger structure is sealed and connected with the cylinder block, the plug body of the plunger structure is also not equal, and finally the effect of the hydraulic medium in the leveling foot is achieved. The area of the contact surface is not equal.
  • the inner diameter of the cylinder of the connected leveling foot is proportional to the pressure value of its pressure.
  • the leveling device of the household appliance of the present embodiment includes a first leveling foot 100 and a second leveling foot 300 that communicates through the high pressure oil pipe group 200; the first leveling foot 100 includes the first cylinder block 102.
  • the first plunger structure 101, the first cylinder block 102 has a hollow chamber inside, and the first plunger structure 101 has a first plug body at one end, and the first plug body is slidably disposed in the hollow chamber and is kept sealed to form a closed cavity.
  • the first end of the first plunger structure 101 has a first support body 103, the first support body 103 is disposed on the support surface;
  • the second leveling foot 300 includes a second cylinder block 302 and a second plunger structure 301,
  • the second cylinder block 102 has a hollow chamber inside, and the second plunger structure 301 has a first plug body at one end, and the first plug body is slidably disposed in the hollow chamber and is sealed to form a closed chamber, and the second plunger structure 301
  • the other end has a second support body 303, and the second support body 303 is disposed on the support surface; the inner diameter of the first cylinder block 102 of the first leveling foot 100 is greater than the second cylinder block 302 of the second leveling foot 300 the inside diameter of.
  • the leveling device of the embodiment is installed according to the actual center of gravity of the household appliance.
  • the first leveling foot 100 can be installed closer to the center of gravity, so that the leveling feet can be adjusted. The force is even, and the whole household can be kept as level as possible after leveling.
  • the leveling device of the embodiment includes a first leveling foot 100 and a second leveling foot 300, and the first leveling foot 100 and the second leveling foot 300 are connected by the high pressure oil pipe set 200;
  • the active contact surface area of the hydraulic medium in the first leveling foot 100 is greater than the active contact surface area of the hydraulic medium in the second leveling foot 300.
  • a leveling foot 100 is mounted adjacent to the bottom side of the barrel, and a second leveling foot 300 is mounted adjacent the side of the barrel.
  • the leveling device of the embodiment includes at least two first leveling feet 100 and at least two second leveling feet 300.
  • the first leveling foot 100 and the second leveling bottom 300 pass the high pressure oil pipe.
  • the group 200 is connected to the communication device 600 to realize that all the closed chambers of the leveling feet communicate with each other; the working contact surface area of the hydraulic medium in the first leveling foot 100 is greater than the function of the hydraulic medium in the second leveling foot 300 Contact area.
  • all of the first leveling feet 100 are located on one side of the communication device 600, and all of the second leveling feet 300 are located on the other side of the communication device 600.
  • the leveling device is installed on the bottom plate 701 of the casing 700 of the washing machine.
  • a leveling foot 100 is mounted adjacent to the bottom side of the barrel, and two second leveling feet 300 are mounted adjacent the mouth side of the barrel.
  • the leveling device of the embodiment includes a first leveling foot 100 and at least two second levelings.
  • the second leveling foot 300 is communicated with the first leveling foot 100 through the high pressure oil pipe set 200; the working contact surface area of the hydraulic medium in the first leveling foot 100 is greater than the second leveling bottom.
  • the working area of the hydraulic medium in the foot 200 acts.
  • the first leveling foot 100 can adjust the foot of the second leveling foot 300 according to the actual use condition, ensuring that the leveling foot is evenly stressed, and the household appliance is in a horizontal state, which is more stable.
  • the cylinder inner diameter d1 of the first leveling foot and the cylinder inner diameter d2 of the second leveling foot satisfy:
  • the pressure of the first leveling base is FA
  • the pressure of the second leveling base is FB
  • FA ⁇ FB
  • each leveling foot installed on the bottom of the household appliance is subjected to different forces, such as a drum washing machine, because the motor is mounted on the cylinder.
  • the heating module of the drum washing machine with drying is also the rear side of the placed casing, and the front and rear leveling feet are different in force, and the leveling foot on the rear side is larger than the leveling foot on the front side.
  • the leveling foot on the rear side is the first leveling foot 100
  • the housing 701 of the washing machine further includes a front panel 702.
  • the front panel 702 is provided with a control panel 500.
  • the first leveling foot 100 of the embodiment is disposed near the side of the front panel 702.
  • the embodiment of the present invention takes the washing machine as an example, and illustrates the principle and method for realizing the automatic leveling of the washing machine of the present invention. It can be easily recalled that the present invention can be applied to household appliances such as refrigerators, freezers, dishwashers and the like.
  • the present invention also provides a home appliance having the leveling device of the home appliance described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Legs For Furniture In General (AREA)
  • Fluid-Damping Devices (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种家用电器的调平装置及具有该装置的家用电器，调平装置包括安装在家用电器底部的至少两个调平底脚（100,300）；调平底脚包括固定部（102,302）和活动部（101,301），固定部安装家用电器底部，活动部的一端可伸缩的套设在固定部内/外，另一端设置于支撑面上，固定部与活动部之间具有封闭腔室，封闭腔室内填充液压介质（400）；至少两个调平底脚之间通过高压油管组（200）连通封闭腔室，液压介质可在相互连通的调平底脚的封闭腔室之间流通，活动部随液压介质流通伸缩进行自动调平；通过高压油管组连通的调平底脚内的液压介质的作用接触面面积相等或者不等。该家用电器的调平装置适用于重心与几何中心不重合的家用电器，调平后各个调平底脚受力均匀。

Description

一种家用电器的调平装置及具有该装置的家用电器 技术领域
本发明涉及家用电器技术领域，具体地，涉及一种家用电器的调平装置及具有该装置的家用电器。
背景技术
洗衣机、冰箱等家用电器由于地面不平导致的整体的晃动。对洗衣机而言，这种不稳定性可能会改变洗衣机的水平状态，导致产生更强烈的震动，这种恶性循环使得洗衣机用的时间长了，噪音会变得越来越大，严重影响了消费者对产品的用户体验。对冰箱而言，这种不稳定性可能会导致压缩机内部的压缩结构与外壳振动损坏，可能导致极差的用户体验。其他家用电器也存在这种问题。
家用电器，一般在壳体的底部都设置调平装置，在放置家用电器时，通过调节调平装置可使其达到稳定放置状态，调平后放置后，调平装置可支撑家用电器使其保持稳定。
以洗衣机为例，现有洗衣机一般都是在壳体或者整机底部安装有螺栓底脚，螺栓底脚包括螺杆、螺母垫片和橡胶垫，螺母垫片可以在螺杆上下旋动，螺杆也可以在壳体底板的螺孔中上下旋动，通过螺栓底脚的螺杆旋入底板的螺纹孔的长度来实现洗衣机的高度调整，大部分洗衣机的底脚逆时针旋转为调高，顺时针旋转为降低高度，在调整该脚高度后，将防止松动的螺母垫片拧紧以保持稳固。
上述洗衣机的底脚，虽然实现了洗衣机的调平，但需要用户进行手动调节，若洗衣机自重较大或者设置空间狭小，用户操作即为不便。另外，洗衣机在长期的工作过程中的震动也对调平底脚产生作用，易导致其支撑失效，造成洗衣机放置的不平。
例如，现有8KG滚筒洗衣机一般80Kg左右，较为沉重，消费者调节极为不便，即便完成调节也不能保证洗衣机调整为最佳状态，洗衣机在洗涤尤其是由0r/min加速到1400r/min左右进行甩干脱水时，洗衣机一旦不水平或者虚腿问题存在，将导致极大振动，极大的影响了消费者的使用舒适性。
另外，洗衣机不平导致的震动可能会使底脚螺丝松动，使底脚托架垂直移动，这种不稳定性可能会改变洗衣机的水平状态，导致产生更强烈的震动。这种恶性循环使得洗衣机用的时间长了，噪音会变得越来越大，对洗衣机本身也造成一定的损伤，缩短了使用寿命。
有鉴于此，特提出本发明。
发明内容
为了解决上述问题，本发明的第一发明目的是提供一种家用电器的调平装置，具体地，采用了如下的技术方案：
一种家用电器的调平装置，包括安装在家用电器底部的至少两个调平底脚；
所述的调平底脚包括固定部和活动部，固定部安装在家用电器底部，活动部的一端可伸缩的套设在固定部内/外，另一端设置于支撑面上，所述的固定部与活动部之间具有封闭腔室，封闭腔室内填充液压介质；
至少两个所述的调平底脚之间通过高压油管组连通封闭腔室，在压力作用下，所述的液压介质可在相互连通的调平底脚的封闭腔室之间流通，活动部随液压介质流通伸缩进行自动调平；
所述通过高压油管组连通的调平底脚内的液压介质的作用接触面面积相等或者不等。
进一步地，所述通过高压油管组连通的调平底脚内的液压介质的作用接触面面积正比于其承受压力的压力值。
进一步地，所述的固定部为缸体，所述的活动部柱塞结构，缸体内部具有中空腔室，柱塞结构一端具有塞体，塞体可相对滑动的设置中空腔室内且保持密封形成封闭腔室，柱塞结构的另一端具有支撑体，支撑体设置于支撑面上；
所述通过高压油管组连通的调平底脚的缸体的内径不等。
进一步地，所述通过高压油管组连通的调平底脚的缸体内径正比于其承受压力的压力值。
进一步地，所述调平装置包括第一调平底脚和第二调平底脚，第一调平底脚和第二调平底脚通过高压油管组连通；
所述第一调平底脚内的液压介质的作用接触面面积大于第二调平底脚内的液压介质的作用接触面面积。
进一步地，所述调平装置包括至少两个第一调平底脚和至少两个第二调平底脚，第一调平底脚和第二调平底通过高压油管组分别连接至连通装置实现所有调平底脚的封闭腔室相互连通；
所述第一调平底脚内的液压介质的作用接触面面积大于第二调平底脚内的液压介质的作用接触面面积。
进一步地，所有所述的第一调平底脚位于连通装置的一侧，所有所述的第二调平底脚位于连通装置的另一侧。
进一步地，所述调平装置包括一个第一调平底脚和至少两个第二调平底脚，所述的第二调平底脚分别通过高压油管组与第一调平底脚连通；
所述第一调平底脚内的液压介质的作用接触面面积大于第二调平底脚内的液压介质的作用接触面面积。
进一步地，所述第一调平底脚的缸体内径d1与第二调平底脚的缸体内径d2满足：
所述第一调平底座承受的压力为FA，第二调平底座承受的压力为FB，当FA＝λFB时，
Figure PCTCN2016112600-appb-000001
本发明的第二发明目的是提供一种具有上述所述的家用电器的调平装置的家用电器。
本发明的家用电器的调平装置根据液压原理，在底脚中填充液压介质，底脚对于不同的压力，由于液压介质的流动性使得底脚自动进行适应性的调整；另外，由于通过高压油管组连通的调平底脚内的液压介质的作用接触面面积不等，当对重心不在其几何中心的家用电器进行自动调平时，可将液压介质的作用接触面面积大的调平底脚设置在家用电器重心更加偏向的一端，从而可使各调平底脚受力均匀，家用电器调平后整体仍处于水平状态。
因此，本发明的家用电器的调平装置更适用于重心与几何中心不重合的家用电器，调平后调平装置的各个调平底脚受力均匀，确保调平装置的使用寿命，而且调平后调平装置的各个调平底脚的伸缩量大致相同，确保家用电器整体处于水平状态，家用电器的内部机构工作稳定性更强。
附图说明
图1本发明实施例调平装置的结构示意图；
图2本发明实施例调平装置设置方式一的示意图；
图3本发明实施例调平装置设置方式二的示意图；
图4本发明实施例调平装置设置方式二的示意图；
图5本发明实施例调平装置设置方式三的水平放置示意图；
图6本发明又一实施例调平装置的结构示意图；
图7本发明又一实施例调平装置的的安装示意图；
图8本发明又一实施例调平装置的安装示意图；
图9本发明又一实施例调平装置的安装示意图。
附图中的标号说明：100-第一调平底脚 101-第一柱塞结构 102-第一缸体 103-第一支撑体 200-高压油管组 300-第二调平底脚 301-第二柱塞结构 302-第二缸体 303-第二支撑体 400-液压介质 500-控制面板 600-连通装置 700-壳体 701-底板 702-前面板。
具体实施方式
下面结合附图对本发明的一种家用电器的调平装置及具有该装置的家用电器进行详细描述：
实施例一
本实施例的一种家用电器的调平装置，包括安装在家用电器底部的至少两个调平底脚；所述的调平底脚包括固定部和活动部，固定部安装在家用电器底部，活动部的一端可伸缩的套设在固定部内/外，另一端设置于支撑面上，所述的固定部与活动部之间具有封闭腔室，封闭腔室内填充液压介质；至少两个所述的调平底脚之间通过高压油管组连通封闭腔室，在压力作用下，所述的液压介质可在相互连通的调平底脚的封闭腔室之间流通，活动部随液压介质流通伸缩进行自动调平；所述通过高压油管组连通的调平底脚内的液压介质的作用接触面面积相等。
本实施例的调平底脚利用液压原理，可实现自动调平功能，具体地：
如图1所示，为调平底脚的初始状态：确保活动部件A01在缸体A02内自由活动，行程最大为h+h1，且活动部件A01与缸体A02之间密封不漏油；调平底脚A和调平底脚B通过高压油管组200密封紧固连接；每个调平底脚的缸体A02内灌注一定体积的液压油，如缸体h高度的容积,每个高压油管组200内灌满液压油。
根据静压传递原理，在密闭容器内，即所连接的两个调平底脚的缸体A02和高压油管组200中，施加于静止液体上的压强将以等值同时传到各点。在流体力学中，由于液体的流动性，封闭容器中的静止流体的某一部分发生的压强变化，将大小不变地向各个方向传递。可以理解的是施加在调平底脚A的缸体液压油的压强如果不等于调平底脚B的缸体液压油的压强，液压油就会由压强大的调平底脚流向压强小的调平底脚，调平底脚会实现自动压缩或者缩短，以实现压强相同。原理上，两个底脚可以实现最大两倍的h1的水平调节。
如图2所示，调平底脚的放置方式一：调平底脚均匀承重，水平放置。
如果家用电器的重心在该电器的几何中心上，且每个调平底脚均匀分布安装在该物体上，即调平底脚A和调平底脚B承受的压力相同FA＝FB，设置活动部件A01的直径都是相 同的，即调平底脚A和调平底脚B的活动部件A01与液压油接触的面积为SA＝SB。若该家用电器在水平面上，则
Figure PCTCN2016112600-appb-000002
因而液压油的两处的压强相同，液压油不再流动，则保持初始状态。
如图3、图4所示，调平底脚的放置方式二：调平底脚均匀承重，非水平放置。
即便不在一个平面上，如调平底脚B在一个深度为h2的凹坑里，调平底脚A先受力，由于调平底脚A的缸体A02的液压油压强大，液压油流至调平底脚B，当调平底脚A活动部件A01压缩进入h2/2，当调平底脚A活动部件A01伸长h2/2，由于调平底脚均匀承重，调平底脚A和调平底脚B承受的压力时相同的FA＝FB,设置活动部件的直径都是相同的，即调平底脚A和调平底脚B的活动部件与油接触的面积为SA＝SB。即便该家用电器不在水平面上，则
Figure PCTCN2016112600-appb-000003
因而液压油的两处的压强相同，液压油不再流动，则保持水平状态。
如图5所示，调平底脚的放置方式三：调平底脚均匀承重，水平或者非水平放置。
如图5所示，即便在一个水平面上，由于所承受的物体的重心有可能不在该物件的几何中心处，即便调平底脚均匀设置，也有可能使得调平底脚有的受到的力大，如调平底脚的受力是调平底脚B的两倍，即FA＝2FB。设置活动部件的直径都是相同的，即调平底脚A和调平底脚B的活动部件A01与液压油接触的面积为SA＝SB，则压强PA＝2PB，即
Figure PCTCN2016112600-appb-000004
因而调平底脚A处的液压油的压强为调平底脚B处的液压油的压强的两倍，液压油会由调平底脚A流至调平底脚B，直到调平底脚A的缸体A02内的液压油液位高，调平底脚A压缩缩短了h3，调平底脚B伸长了h3，调平底脚A和调平底脚B由于液面高度的差异形成了一个液压差，因而液压油的两处的压强相同，PA＝PB+ΔP，即
Figure PCTCN2016112600-appb-000005
液压油不再流动，但是底脚的高度不一致，无法实现该物件的自动调平。
实施例二
现有的家用电器有很少一部分为自身重心在其几何中心上，还有大部分的自身重心不在几何中心上。总体来说，会造成一个局面：在水平面上，由于油压承受的压力大小不同导致底脚高度的大小不一，使得底脚上面的家电总体来说是一种倾斜状态，这种情况在底脚A承受物体重力比例大，且处于凸台位置，这种情况更为严重。
为了上述调平底脚更适用于其重心不在几何中心上的家用电器，解决调平底脚受力不均的情况，本实施例提供了以下的技术方案。
本实施例的一种家用电器的调平装置，包括安装在家用电器底部的至少两个调平底脚；所述的调平底脚包括固定部和活动部，固定部安装在家用电器底部，活动部的一端可伸缩的套设在固定部内/外，另一端设置于支撑面上，所述的固定部与活动部之间具有封闭腔室，封闭腔室内填充液压介质；至少两个所述的调平底脚之间通过高压油管组连通封闭腔室，在压力作用下，所述的液压介质可在相互连通的调平底脚的封闭腔室之间流通，活动部随液压介质流通伸缩进行自动调平；所述通过高压油管组连通的调平底脚内的液压介质的作用接触面面积不等。
本实施例的家用电器的调平装置根据液压原理，在底脚中填充液压介质，底脚对于不同的压力，由于液压介质的流动性使得底脚自动进行适应性的调整；另外，由于通过高压油管组连通的调平底脚内的液压介质的作用接触面面积不等，当对重心不在其几何中心的家用电器进行自动调平时，可将液压介质的作用接触面面积大的调平底脚设置在家用电器重心更加偏向的一端，从而可使各调平底脚受力均匀，家用电器调平后整体仍处于水平状态。
因此，本实施例的家用电器的调平装置更适用于重心与几何中心不重合的家用电器，调平后调平装置的各个调平底脚受力均匀，确保调平装置的使用寿命，而且调平后调平装置的各个调平底脚的伸缩量大致相同，确保家用电器整体处于水平状态，家用电器的内部机构工作稳定性更强。
进一步地，本实施例所述通过高压油管组连通的调平底脚内的液压介质的作用接触面面积正比于其承受压力的压力值。这样，需要承受压力大的调平底脚内的液压介质的作用接触面面积也更大，这样可在通过高压油管组连通的调平底脚内压强相等时，即达到调平状态时，活动部的伸缩量相等或者接近，以确保家用电器处于水平。
具体地，本实施例所述的固定部为缸体，所述的活动部柱塞结构，缸体内部具有中空腔室，柱塞结构一端具有塞体，塞体可相对滑动的设置中空腔室内且保持密封形成封闭腔室，柱塞结构的另一端具有支撑体，支撑体设置于支撑面上；所述通过高压油管组连通的调平底脚的缸体的内径不等。本实施例将缸体的内径设计不等，由于柱塞结构的塞体与缸体之间密封连接，因此，柱塞结构的塞体也不等，最终实现调平底脚内的液压介质的作用接触面面积不等。
由于液压介质的作用接触面面积最终体现在缸体的内径上，因此，所述通过高压油管 组连通的调平底脚的缸体内径正比于其承受压力的压力值。
如图6所示，本实施例的家用电器的调平装置包括第一调平底脚100和通过高压油管组200连通的第二调平底脚300；第一调平底脚100包括第一缸体102和第一柱塞结构101，第一缸体102内部具有中空腔室，第一柱塞结构101一端具有第一塞体，第一塞体可相对滑动的设置中空腔室内且保持密封形成封闭腔室，第一柱塞结构101的另一端具有第一支撑体103，第一支撑体103设置于支撑面上；第二调平底脚300包括第二缸体302和第二柱塞结构301，第二缸体102内部具有中空腔室，第二柱塞结构301一端具有第一塞体，第一塞体可相对滑动的设置中空腔室内且保持密封形成封闭腔室，第二柱塞结构301的另一端具有第二支撑体303，第二支撑体303设置于支撑面上；所述第一调平底脚100的第一缸体102的内径大于第二调平底脚300的第二缸体302的内径。
本实施例的调平装置根据家用电器的实际重心进行安装，当家用电器的重心与几何中心不重合时，可将第一调平底脚100安装在更加靠近重心侧，从而可使各调平底脚受力均匀，家用电器调平后整体可尽量保持水平状态。
如图7所示，本实施例所述调平装置包括第一调平底脚100和第二调平底脚300，第一调平底脚100和第二调平底脚300通过高压油管组200连通；所述第一调平底脚100内的液压介质的作用接触面面积大于第二调平底脚300内的液压介质的作用接触面面积。
具体地，以滚筒洗衣机为例，由于筒体底外侧安装驱动电机，滚筒洗衣机的整体重心更靠近筒体底侧，因此，洗衣机的壳体700的底板701上安装两个上述调平装置，第一调平底脚100靠近筒体底侧安装，第二调平底脚300靠近筒体口侧安装。
如图8所示，本实施例所述调平装置包括至少两个第一调平底脚100和至少两个第二调平底脚300，第一调平底脚100和第二调平底300通过高压油管组200分别连接至连通装置600实现所有调平底脚的封闭腔室相互连通；所述第一调平底脚100内的液压介质的作用接触面面积大于第二调平底脚300内的液压介质的作用接触面面积。
进一步地，所有所述的第一调平底脚100位于连通装置600的一侧，所有所述的第二调平底脚300位于连通装置600的另一侧。
具体地，以滚筒洗衣机为例，由于筒体底外侧安装驱动电机，滚筒洗衣机的整体重心更靠近筒体底侧，因此，洗衣机的壳体700的底板701上安装上述调平装置，两个第一调平底脚100靠近筒体底侧安装，两个第二调平底脚300靠近筒体口侧安装。
这样，所有的调平底脚之间均实现液体介质的流通，调整范围更大，调整效果更好。
如图9所示，本实施例所述调平装置包括一个第一调平底脚100和至少两个第二调平 底脚300，所述的第二调平底脚300分别通过高压油管组200与第一调平底脚100连通；所述第一调平底脚100内的液压介质的作用接触面面积大于第二调平底脚200内的液压介质的作用接触面面积。这样，第一调平底脚100可根据实际使用情况对第二调平底脚300，确保调平底脚受力均匀，家用电器处于水平状态，更加稳定。
作为本实施例的一种优选实施方式，所述第一调平底脚的缸体内径d1与第二调平底脚的缸体内径d2满足：
所述第一调平底座承受的压力为FA，第二调平底座承受的压力为FB，当FA＝λFB时，
Figure PCTCN2016112600-appb-000006
本实施例根据压强与压力和受力的关系，根据公式推导给出了调平底座设计的理论依据，可根据实际的家用电器种类和设置环境要求进行选择，更实用，效果更好。
对于更多的家用电机，由于电机的安装或者配重的安装等一系列结构设计，使得家用电器底部安装的每个调平底脚受力是不同的，比如滚筒洗衣机，由于电机的安装在筒体底外侧，带烘干的滚筒洗衣机加热模块也是放置的壳体的后侧，前后调平底脚受力不同，后侧的调平底脚大于前侧的调平底脚。
如图6所示，后侧的调平底脚为第一调平底脚100，前侧的调平底脚为第二调平底脚300，假定我们分析得到第一调平底脚100受到的压力是第二调平底脚300的两倍，即FA＝2FB，我们通过结构设计使得受力大的第一调平底脚100的第一缸体102及第一塞体的直径为第二调平底脚300的第二缸体302及第二塞体的直径的
Figure PCTCN2016112600-appb-000007
倍，即第一调平底脚100和第二调平底脚300的柱塞结构与液压介质接触的面积为SA＝2SB，则压强PA＝PB，即
Figure PCTCN2016112600-appb-000008
因而液压介质的两处的压强相同，液压介质不再流动，则保持水平状态。即便地面有凹凸，如前面所述，液压介质在调平底脚间流动，使得压强相等，支撑的家用电器也能保持水平。
洗衣机的壳体701还包括前面板702，前面板702上设置控制面板500，本实施例的第一调平底脚100靠近前面板702侧设置。
本发明实施例以洗衣机为例，阐述了本发明实现洗衣机自动调平的原理和方法，可以很容易联想到的是本发明可以应用到冰箱、冰柜、洗碗机等家用电器上。
本发明同时提供了一种具有上述所述的家用电器的调平装置的家用电器。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同 变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种家用电器的调平装置，其特征在于，包括安装在家用电器底部的至少两个调平底脚；
    所述的调平底脚包括固定部和活动部，固定部安装在家用电器底部，活动部的一端可伸缩的套设在固定部内/外，另一端设置于支撑面上，所述的固定部与活动部之间具有封闭腔室，封闭腔室内填充液压介质；
    至少两个所述的调平底脚之间通过高压油管组连通封闭腔室，在压力作用下，所述的液压介质可在相互连通的调平底脚的封闭腔室之间流通，活动部随液压介质流通伸缩进行自动调平；
    所述通过高压油管组连通的调平底脚内的液压介质的作用接触面面积相等或者不等。
  2. 根据权利要求1所述的一种家用电器的调平装置，其特征在于，所述通过高压油管组连通的调平底脚内的液压介质的作用接触面面积正比于其承受压力的压力值。
  3. 根据权利要求1所述的一种家用电器的调平装置，其特征在于，所述的固定部为缸体，所述的活动部柱塞结构，缸体内部具有中空腔室，柱塞结构一端具有塞体，塞体可相对滑动的设置中空腔室内且保持密封形成封闭腔室，柱塞结构的另一端具有支撑体，支撑体设置于支撑面上；
    所述通过高压油管组连通的调平底脚的缸体的内径不等。
  4. 根据权利要求3所述的一种家用电器的调平装置，其特征在于，所述通过高压油管组连通的调平底脚的缸体内径正比于其承受压力的压力值。
  5. 根据权利要求1-4任意一项所述的一种家用电器的调平装置，其特征在于，所述调平装置包括第一调平底脚和第二调平底脚，第一调平底脚和第二调平底脚通过高压油管组连通；
    所述第一调平底脚内的液压介质的作用接触面面积大于第二调平底脚内的液压介质的作用接触面面积。
  6. 根据权利要求1-4任意一项所述的一种家用电器的调平装置，其特征在于，所述调平装置包括至少两个第一调平底脚和至少两个第二调平底脚，第一调平底脚和第二调平底通过高压油管组分别连接至连通装置实现所有调平底脚的封闭腔室相互连通；
    所述第一调平底脚内的液压介质的作用接触面面积大于第二调平底脚内的液压介质的作用接触面面积。
  7. 根据权利要求6任意一项所述的一种家用电器的调平装置，其特征在于，所有所述的第一调平底脚位于连通装置的一侧，所有所述的第二调平底脚位于连通装置的另一侧。
  8. 根据权利要求1-4任意一项所述的一种家用电器的调平装置，其特征在于，所述调平装置包括一个第一调平底脚和至少两个第二调平底脚，所述的第二调平底脚分别通过高压油管组与第一调平底脚连通；
    所述第一调平底脚内的液压介质的作用接触面面积大于第二调平底脚内的液压介质的作用接触面面积。
  9. 根据权利要求5-8任意一项所述的一种家用电器的调平装置，其特征在于，所述第一调平底脚的缸体内径d1与第二调平底脚的缸体内径d2满足：
    所述第一调平底座承受的压力为FA，第二调平底座承受的压力为FB，当FA＝λFB时，
    Figure PCTCN2016112600-appb-100001
  10. 一种具有如权利要求1-9任意一项所述的家用电器的调平装置的家用电器。
PCT/CN2016/112600 2016-07-08 2016-12-28 一种家用电器的调平装置及具有该装置的家用电器 WO2018006561A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019500517A JP6889240B2 (ja) 2016-07-08 2016-12-28 家電製品
US15/564,841 US10443777B2 (en) 2016-07-08 2016-12-28 Leveling device of household appliance and household appliance with same
EP16908065.2A EP3483328B1 (en) 2016-07-08 2016-12-28 Leveling device for household appliance and household appliance having same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610538118.9 2016-07-08
CN201610538118.9A CN107588290B (zh) 2016-07-08 2016-07-08 一种家用电器

Publications (1)

Publication Number Publication Date
WO2018006561A1 true WO2018006561A1 (zh) 2018-01-11

Family

ID=60901674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/112600 WO2018006561A1 (zh) 2016-07-08 2016-12-28 一种家用电器的调平装置及具有该装置的家用电器

Country Status (5)

Country Link
US (1) US10443777B2 (zh)
EP (1) EP3483328B1 (zh)
JP (1) JP6889240B2 (zh)
CN (1) CN107588290B (zh)
WO (1) WO2018006561A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020254489A1 (en) 2019-06-21 2020-12-24 Bayer Aktiengesellschaft Benzylphenyl hydroxyisoxazolines and analogues as new antifungal agents
WO2020254490A1 (en) 2019-06-21 2020-12-24 Bayer Aktiengesellschaft Phenoxyphenyl hydroxyisoxazolines and analogues as new antifungal agents

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105757408B (zh) * 2016-04-13 2024-02-20 青岛海尔洗衣机有限公司 一种家用电器及其调平装置
CN108278452B (zh) * 2017-01-06 2020-12-22 青岛海尔洗衣机有限公司 一种家用电器用底脚及家用电器
CN108317209B (zh) * 2017-01-16 2020-11-03 青岛海尔洗衣机有限公司 一种家用电器用底脚及家用电器
CN110701431A (zh) * 2018-07-09 2020-01-17 刘冠阳 一种家用电器调平装置
CN110367688A (zh) * 2019-07-21 2019-10-25 安徽合众智信科技咨询有限公司 一种电脑桌
CN117249362B (zh) * 2023-11-10 2024-01-23 中国建筑第五工程局有限公司 一种机电设备安装用调平装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040003391A (ko) * 2002-07-02 2004-01-13 강희복 세탁기의 수평조절 장치.
KR20050088609A (ko) * 2004-03-02 2005-09-07 엘지전자 주식회사 세탁기
CN201982905U (zh) * 2011-04-15 2011-09-21 张帮振 自动调平装置
CN202357332U (zh) * 2011-06-30 2012-08-01 天津市天锻压力机有限公司 液压机的四角调平控制系统
CN105673597A (zh) * 2016-04-18 2016-06-15 湖南五新隧道智能装备股份有限公司 一种液压调平锁紧装置及隧道拱架作业车

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635838A (en) * 1948-02-18 1953-04-21 Robertshaw Fulton Controls Co Equalizing and vibration absorption support
DE1156397B (de) * 1960-01-15 1963-10-31 Ceskoslovenska Akademie Ved Vorrichtung zur thermischen Umlagerung neutraler Kaliumsalze von Benzolmono- und bzw. oder Benzoldicarbonsaeuren in Dikaliumterephthalat
US3768766A (en) * 1970-10-21 1973-10-30 A Bain Table levelling device
JPS60258563A (ja) * 1984-05-04 1985-12-20 Fuji Xerox Co Ltd 複写機のレベリング装置
US4625424A (en) * 1984-12-28 1986-12-02 Haye Cornelis Franciscus De Quick leveling apparatus
US4967994A (en) * 1989-05-17 1990-11-06 Rice Richard M Household applicance lifting and stabilizing system
JPH0347552U (zh) * 1989-09-14 1991-05-02
US6009815A (en) * 1995-01-27 2000-01-04 Proco, Inc. Stabilized table, stabilizer for tables, and method of stabilizing tables
GB2368090B (en) * 2000-08-16 2004-06-23 Andrew Leveridge A stabilising support device
CH695348A5 (de) * 2001-06-28 2006-04-13 V Zug Ag Waschmaschine mit höhenverstellbaren Füssen.
DE10156397B4 (de) * 2001-11-16 2007-06-21 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Nivelliersystem für Haushaltsmaschinen
DE20302388U1 (de) * 2003-02-14 2004-06-24 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Nivelliersystem für Haushaltsmaschinen
BRPI0515200B1 (pt) * 2004-08-16 2016-08-16 Flat Pty Ltd suporte para suportar uma estrutura em uma superfície, suporte ajustável para suportar uma estrutura em uma superfície subjacente e sistema de freio para um conjunto pistão e cilindro
CA2536822C (en) * 2005-02-17 2012-04-10 Steeve Cournoyer Device for adjusting the attitude of an object
DE102006035036B4 (de) * 2005-07-30 2013-10-02 Lg Electronics Inc. Automatik-Höheneinstellfuß eines Wäschehandhabungsgeräts sowie Wäschehandhabungsgerät
KR20080012493A (ko) * 2006-08-03 2008-02-12 삼성전자주식회사 세탁기의 레그장치
JP2010524611A (ja) * 2007-04-23 2010-07-22 フランク ソロハン， 安定化装置
US9163774B2 (en) * 2009-02-09 2015-10-20 Evgeny M. Orlov Support structure with features for precision leveling
EP2336416B1 (en) * 2009-12-15 2013-02-20 Electrolux Home Products Corporation N.V. Household appliance with improved support stability
CN102858204B (zh) * 2009-12-24 2016-06-01 福莱特公司 底座支架
CN201651159U (zh) * 2010-05-05 2010-11-24 泰州乐金电子冷机有限公司 减振装置和设有该减振装置的压缩机
JP5330345B2 (ja) * 2010-09-17 2013-10-30 株式会社東芝 洗濯機
US8689706B2 (en) * 2011-10-06 2014-04-08 Component Hardware Group, Inc. Leg socket
KR101402975B1 (ko) * 2013-03-08 2014-06-09 김한빛 구조물의 수평조절 및 진동방지 장치
DK2978992T3 (en) * 2013-05-13 2018-01-02 Kesseböhmer Produktions Gmbh & Co Kg Adjustable gas pressure spring, height adjustable post with a gas pressure spring and furniture with a height adjustable post
CN205088469U (zh) * 2015-09-14 2016-03-16 上海洁神洗涤机械制造有限公司 一种带稳定结构的洗衣机
CN107558113B (zh) * 2016-06-30 2021-04-27 青岛海尔洗衣机有限公司 一种自调平洗衣机
CN107558114B (zh) * 2016-06-30 2020-06-30 青岛胶南海尔洗衣机有限公司 一种液压调平底座及洗衣机
CN108626526B (zh) * 2017-03-22 2021-04-27 青岛胶南海尔洗衣机有限公司 一种家用电器用底脚及家用电器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040003391A (ko) * 2002-07-02 2004-01-13 강희복 세탁기의 수평조절 장치.
KR20050088609A (ko) * 2004-03-02 2005-09-07 엘지전자 주식회사 세탁기
CN201982905U (zh) * 2011-04-15 2011-09-21 张帮振 自动调平装置
CN202357332U (zh) * 2011-06-30 2012-08-01 天津市天锻压力机有限公司 液压机的四角调平控制系统
CN105673597A (zh) * 2016-04-18 2016-06-15 湖南五新隧道智能装备股份有限公司 一种液压调平锁紧装置及隧道拱架作业车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020254489A1 (en) 2019-06-21 2020-12-24 Bayer Aktiengesellschaft Benzylphenyl hydroxyisoxazolines and analogues as new antifungal agents
WO2020254490A1 (en) 2019-06-21 2020-12-24 Bayer Aktiengesellschaft Phenoxyphenyl hydroxyisoxazolines and analogues as new antifungal agents

Also Published As

Publication number Publication date
US20180274714A1 (en) 2018-09-27
EP3483328B1 (en) 2020-10-28
JP6889240B2 (ja) 2021-06-18
US10443777B2 (en) 2019-10-15
JP2019527324A (ja) 2019-09-26
CN107588290A (zh) 2018-01-16
EP3483328A4 (en) 2019-05-22
CN107588290B (zh) 2020-05-22
EP3483328A1 (en) 2019-05-15

Similar Documents

Publication Publication Date Title
WO2018006561A1 (zh) 一种家用电器的调平装置及具有该装置的家用电器
WO2017177529A1 (zh) 具有自动调平功能的洗衣机底脚及洗衣机
WO2017177528A1 (zh) 一种家用电器的调平装置及具有该装置的家用电器
WO2017177530A1 (zh) 具有自动调平功能的洗衣机底脚及洗衣机
CN205640067U (zh) 一种家用电器及其调平装置
CN205636216U (zh) 具有自动调平功能的洗衣机底脚及洗衣机
WO2018001319A1 (zh) 一种液压调平底座及洗衣机
WO2018001317A1 (zh) 一种自调平洗衣机
US11124913B2 (en) Leveling device, washing machine with the leveling device, and controlling method thereof
US10605324B2 (en) Household appliance foot and household appliance
US10738932B2 (en) Foot for household appliance and household appliance
US10844531B2 (en) Household appliance support and household appliance
US10801578B2 (en) Household appliance foot and household appliance
US10808349B2 (en) Support for household appliance, and household appliance
WO2018171075A1 (zh) 一种家用电器用底脚及家用电器
CN109424824B (zh) 一种家用电器用支撑调平装置及家用电器
US11124914B2 (en) Support leveling device for a household appliance, and a household appliance
WO2018171706A1 (zh) 一种家用电器用底脚及家用电器
CN109140138B (zh) 一种家用电器用底脚及家用电器

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 15564841

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16908065

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019500517

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2016908065

Country of ref document: EP

Effective date: 20190208