CN106149315A - A kind of washing machine lower margin and washing machine - Google Patents
A kind of washing machine lower margin and washing machine Download PDFInfo
- Publication number
- CN106149315A CN106149315A CN201510150134.6A CN201510150134A CN106149315A CN 106149315 A CN106149315 A CN 106149315A CN 201510150134 A CN201510150134 A CN 201510150134A CN 106149315 A CN106149315 A CN 106149315A
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- Prior art keywords
- washing machine
- support bar
- lower margin
- ball recess
- seat
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- 238000005406 washing Methods 0.000 title claims abstract description 94
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004080 punching Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 abstract description 8
- 239000011800 void material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention relates to a kind of washing machine lower margin, described lower margin includes a support seat and a support bar, described support seat and described support bar Universal rotary connect, in described support seat and support bar, one is connected with washing machine pedestal, and another contacts with ground, and described support bar is provided with a hemisphere jut, described support seat is provided with a ball recess, and described hemisphere jut forms turnable flexible connection in being arranged on ball recess.Lower margin of the present invention can automatically adjust deflection angle with adapt to injustice ground, the gravity of the washing machine uniformly born, described lower margin can keep the face with ground contact all the time, it is to avoid produce void leg phenomenon, supporting & stablizing, effectively reduce vibration of washing machine.
Description
Technical field
The present invention relates to washing machine field, especially a kind of washing machine lower margin and washing machine.
Background technology
In prior art, bottom casing of washing machine, it is provided with base, base connects lower margin.Washing machine is placed on man of consumer
In, owing to ground is uneven, 4 lower margins of washing machine have empty leg phenomenon, at washing machine washing, rinse, when drying, wash
Clothing chance produces bigger rocking and vibrate.For avoiding this situation, consumer or after sale personnel are placing washing machine
After, it is necessary to the height of 4 lower margins of regulation washing machine, make level of washing machine, or make each lower margin of washing machine can
Bear the gravity of certain washing machine, eliminate because the problem of ground injustice causes vibration of washing machine excessive.
CN201120398529.5 discloses a kind of washing machine foot structure, including by screw rod, conventional hexagonal nut and rubber
Footing is constituted, and wherein one end and rubber foot one surface of screw rod is to be fixedly connected into one, and conventional hexagonal nut is permissible
Rotating on screw rod, its feature is to replace conventional hexagonal nut with band pad nut, and wherein band pad nut is by pad and spiral shell
Female composition, can be one between pad and nut, it is also possible to be to separate.Increase footing and washing machine bottom
Contact area, when washing machine is at high speed dewatering, can reduce rocking of washing machine, reduce body vibration.
But the most simply solving the problem placed in the plane, if ground is uneven, the lower margin of washing machine is with ground still
So contact is bad, causes washing machine to support instability, causes washing machine by force unbalance, produce bigger rocking and vibrate.
Given this present invention is proposed.
Summary of the invention
The purpose of the present invention is for overcoming the deficiencies in the prior art, it is provided that a kind of washing machine lower margin and washing machine, is adjusted by self
Joint is applicable to sloping floor.
In order to realize this purpose, the present invention adopts the following technical scheme that a kind of washing machine lower margin, and described lower margin at least includes
One supports seat and a support bar, described support seat and described support bar Universal rotary connects, in described support seat and support bar,
One is connected with washing machine pedestal, and another contacts with ground.
Described support bar is provided with a hemisphere jut, and described support seat is provided with a ball recess, and described hemisphere jut is arranged
Turnable flexible connection is formed in ball recess.
Described support seat is connected with washing machine pedestal, and the bottom supporting seat is provided with downward opening ball recess, described support
The upper end of bar is provided with a hemisphere jut being arranged in ball recess, and lower end is provided with a supporting plane vertical with support bar.
Described support bar is connected with washing machine pedestal, and the top supporting seat is provided with opening up ball recess, supports seat
Bottom is provided with and is supported on ground supporting plane, and described post upper is connected with washing machine pedestal, and lower end is provided with setting
Hemisphere jut in ball recess.
Described support bar is threadeded with the hemisphere jut on described support bar, has female thread inside described hemisphere jut,
The outside connecting end of strut and hemisphere jut is provided with external screw thread, or described support bar and the spherical male on described support bar
It can be integrated for rising.
Described support bar is threadeded with described washing machine pedestal, and described washing machine pedestal punching also forms stamped bumps, and
Having female thread inside punching, support bar is connected the outside of end and is provided with external screw thread with washing machine pedestal, and the screw-in amount of support bar is come
The bearing height of regulation lower margin.
The diameter of described ball recess is slightly larger than the diameter of described hemisphere jut.
Described ball recess includes spherical part and the opening of the extension along described spherical part, the opening of described ball recess
Diameter be slightly less than described hemisphere jut diameter.
Described lower margin includes a support bar and is arranged on the support seat at support bar two ends, supports seat and is provided with ball recess, institute
The two ends stating support bar are equipped with a hemisphere jut being arranged in ball recess, and one supports seat with washing machine pedestal even
Connecing, another supports seat supports on the ground.
A kind of washing machine with above-mentioned lower margin
Use after technical solutions according to the invention, bring following beneficial effect:
1, lower margin of the present invention can keep the face with ground to contact all the time, it is to avoid produces empty leg phenomenon, supporting & stablizing.
2, lower margin of the present invention is automatically adjusted the ground that can automatically adjust deflection angle to adapt to injustice,
Uniformly bear the gravity of washing machine.
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1: washing machine structure schematic diagram of the present invention
Fig. 2: lower margin structural representation of the present invention
Fig. 3: lower margin structures slope schematic diagram of the present invention
Fig. 4: lower margin structural representation described in further embodiment of this invention
Fig. 5: lower margin structural representation described in further embodiment of this invention
Wherein: 1, support seat, 2, support bar, 3, washing machine pedestal, 4, hemisphere jut, 5, ball recess, 6,
Spherical part, 7, opening, 8, washing machine, 9, lower margin, 10 pad nuts.
Detailed description of the invention
A kind of washing machine lower margin of the present invention, described lower margin 9 includes support seat 1 and a support bar 2, a described support
Seat 1 and described support bar 2 Universal rotary connect, and described support seat 1 relative can deflect certain angle with described support bar 2,
In described support seat 1 and support bar 2, one is connected with washing machine pedestal 3, and another contacts with ground.When lower margin institute
Ground be inclined-plane time, be supported on ground support bar 2 or support seat 1 tilt, but remain to washing machine at the bottom of
What seat connected supports seat 1 or support bar 2 support force straight up, so when the ground at lower margin 9 place is inclined-plane,
Lower margin remains to support smoothly.Described support bar or support seat can be when bearing pressure, it is possible to automatically deflect certain angle,
And then regulate the height of whole lower margin, being automatically adjusted of multiple lower margins, it is achieved each lower margin uniform force.
Support bar 2 one end is provided with a hemisphere jut 4, and described support seat 1 is provided with a ball recess 5, described spherical male
Play 4 and be arranged on the turnable flexible connection of formation in ball recess 5, described support seat 1 or described support bar 2 and laundry
The base plate 3 of machine connects.Hemisphere jut 4 can be at ball recess 5 intrinsic deflection, when the ground at lower margin 9 place is inclined-plane,
It is supported on ground support bar 2 or support seat 1 tilts, but give the support seat 2 being connected with washing machine pedestal or support
Bar 1 remains straight up, so when the ground at lower margin 9 place is inclined-plane, lower margin remains to support smoothly.Institute
Stating lower margin can be according to the ground inclination situation of washing machine institute placement location from Row sum-equal matrix, it is achieved propping up smoothly washing machine
Support.Each lower margin of washing machine can be made automatically can to bear certain gravity effectively by the regulation effect of self,
Avoid producing empty leg phenomenon, it is to avoid the artificial trouble regulating lower margin.Lower margin can keep the face with ground to contact all the time, supports
Stable.
Ball recess 5 includes the opening 7 that spherical part 6 and the tangent line along described spherical part extend, described spherical part
Can ensure that, regardless of support seat 1 or support bar 2 to which direction tilt, the spherical part of ball recess 5 can carry
For pointing to the support force of the centre of sphere, supporting washing machine 8, described opening can determine that support seat 1 or the maximum inclination of support bar 2
Scope, the most described support seat 1 or described support bar 2 are affected can be tilted within the specific limits by surface weather pattern, maximum
The maximum adaptation that angle is lower margin tilted during the side contacts that slant range is described support bar and described opening tilts
Angle.
The diameter of the opening 7 of described ball recess 5 less than described hemisphere jut 4 diameter, it is ensured that in the fortune of washing machine
During defeated or when washing machine is lifted away from ground support bar 2 and support seat 1 without departing from.Opening of described ball recess 5
Mouth 7 and described hemisphere jut 4 interference fit, hemisphere jut 4 can be by pressure press-in ball recess.
The diameter of the opening 7 of described ball recess 5 less than described hemisphere jut 4 diameter.Described ball recess 5
Spherical part 6 diameter is slightly larger than the diameter of described hemisphere jut 4.The opening 7 of described ball recess 5 and described spherical male
Playing 4 relations that there is interference fit, the diameter of the opening of the most described ball recess 5 is slightly lower than described hemisphere jut
The diameter of 4, hemisphere jut 4 can pass through pressure, ball recess 5 opening Light deformation, be pressed into wherein, described spherical male
Rising 4 upon being pressed in described ball recess 5, hemisphere jut 4 can be the most movable in ball recess 5, but ball
Shape projection 4 cannot depart from from ball recess 5, forms a flexible attachment components.
Described ball recess 5 diameter slightly larger than described hemisphere jut 4 diameter, it is ensured that hemisphere jut 4 can be
Ball recess 5 rotates.The two contact surface is sphere, and contact area is big, supporting & stablizing, moreover it is possible to have certain regulation
It is flexibly connected.Due to the gravity of washing machine, the frictional force of contact surface, only unstable power is more than frictional force, and the two is
It is automatically adjusted, adapts to, more preferable uniform stressed.
Embodiment one
As shown in Figure 2 and Figure 3, support bar 2 is connected with washing machine pedestal 3, and the top supporting seat 1 is provided with opening up
Ball recess 5, the bottom supporting seat 1 is provided with and is supported on ground supporting plane, described support bar 2 upper end with wash
Clothing machine base 3 connects, and lower end is provided with the hemisphere jut 4 being arranged in ball recess 5.
Described support bar 2 is threadeded with described washing machine pedestal 3, and described washing machine pedestal punching also forms stamped bumps
Having female thread inside 11, and punching, support bar is connected the outside of end and is provided with external screw thread with washing machine pedestal, support bar 2
Screw-in amount regulates the bearing height of lower margin.
Support bar 2 is connected with washing machine pedestal 3 adjustable, the most threaded, is adjusted by the screw-in amount of support bar 2
Save land the bearing height of foot 9.The bottom supporting seat 9 contacts with ground at place, when ground is inclined-plane, supports seat 1
Together tilting, but the ball recess 5 supporting seat 1 top contacts with the hemisphere jut 4 of support bar 2 all the time, ground is given
The support force supporting seat 1 is vertical and ground, has along support bar 2 side in the contact position of ball recess 5 and hemisphere jut 4
To, i.e. it is perpendicular to the component supports washing machine of washing machine pedestal 3.
It is A that described support seat 1 can deflect maximum angle.The maximum tilt angle being adapted to ground is A.Washing machine
The support bar 2 of each lower margin can deflect certain angle, it is achieved the self-regulation of height, uniform stressed, is automatically adjusted and washes
The balance of clothing machine.
Embodiment two
As shown in Figure 4, supporting seat 1 and be connected with 3 plates at the bottom of washing machine in the present embodiment, the bottom supporting seat 1 is provided with opening
Ball recess 5 down, the upper end of described support bar 2 is provided with a hemisphere jut 4 being arranged in ball recess 5, under
End is provided with a supporting plane vertical with support bar 2.Described support seat 1 is fastened on laundry by screw rod or bolt or screw
On machine base 3, the supporting surface of described support bar 2 supports on the ground.
Described support bar 2 is threadeded with the hemisphere jut 4 on described support bar 2, in described hemisphere jut 4 inside has
Screw thread, the outside connecting end of support bar 2 and hemisphere jut 4 is provided with external screw thread, or described support bar 2 and institute
The hemisphere jut 4 stated on support bar 2 is wholely set.
Supporting seat 1 to be fastened on washing machine pedestal 3 by screw rod or bolt or screw, the support of described support bar 2 is put down
Face contacts with ground at place, and when ground is inclined-plane, supporting plane drives support bar 2 together to tilt, but support bar
The hemisphere jut 4 of 2 contacts with the ball recess 5 supporting seat 1 all the time, and ground is along supporting to the support force of support bar 2
, there is the component supports washing machine being perpendicular to washing machine pedestal 3 in bar 2 direction in hemisphere jut 4 and ball recess 5 contact position.
It is A that described support bar 2 can deflect maximum angle.The maximum tilt angle being adapted to ground is A.Washing machine
The support bar 2 of each lower margin can deflect certain angle, it is achieved the self-regulation of height, uniform stressed, is automatically adjusted and washes
The balance of clothing machine.
Embodiment three
As it is shown in figure 5, lower margin 9 described in the present embodiment includes a support bar 2 and is arranged on the support seat at support bar 2 two ends
1, support seat 1 and be provided with ball recess 5, the two ends of described support bar 2 are equipped with a ball being arranged in ball recess 5
Shape projection 4, one supports seat and is connected with washing machine pedestal 3, and another supports seat 1 and supports on the ground, described support seat
1 can to deflect maximum angle be 2A.The maximum tilt angle being adapted to ground is 2A, increases the angle of regulation, enters
And enable the height being automatically adjusted self that lower margin is bigger, it is achieved uniform stressed, automatic leveling.
Embodiment four
The present embodiment is a kind of washing machine 8 with above-mentioned lower margin 9, and described washing machine has casing, box bottom to be provided with the end
Seat, base connects above-mentioned lower margin.Four angles of washing machine pedestal are respectively provided with above-mentioned lower margin, or at washing machine
Base bottom is evenly arranged above-mentioned lower margin.In described support seat 1 and support bar 2, one is connected with washing machine pedestal, separately
One contacts with ground.
Once washing machine is positioned over somewhere, and the gravity of washing machine is delivered to be connected to propping up of base plate by washing machine pedestal 3
On support seat 1 or support bar 2, power is transferred to ball recess 5 and the junction of hemisphere jut 4.Ball recess 5 and spherical
Protruding 4 contact all the time, and support seat 1 or support bar 2 under gravity, can connect with ball recess 5 or hemisphere jut 4
Touch down rotation or towards all directions upper deflecting.Make each lower margin automatic position adjusting function of washing machine, adapt to each
The ground that direction tilts, uniformly bears the gravity of washing machine.
Described support bar 2 is attached by being threaded into hemisphere jut, or described support bar 2 is with hemisphere jut integrally
Molding.
Described support bar or support seat are not unconfined deflection, as it can be seen, during supporting pad deflection during the maximum of position,
The periphery of the opening supporting seat can touch support bar, thus limit and continue deflection.
The foregoing is only the preferred embodiment of the present invention, it is noted that for the ordinary skill in the art,
Without departing from the principles of the present invention, it is also possible to make various deformation and improvement, this also should be considered as the protection of the present invention
Scope.
Claims (10)
1. a washing machine lower margin, it is characterised in that: described lower margin at least includes a support seat and a support bar, described
Supporting seat and described support bar Universal rotary connects, in described support seat and support bar, one is connected with washing machine pedestal,
Another contacts with ground.
A kind of washing machine lower margin the most according to claim 1, it is characterised in that: described support bar is provided with a ball
Shape is protruding, and described support seat is provided with a ball recess, and described hemisphere jut is formed turnable in being arranged on ball recess
It is flexibly connected.
A kind of washing machine lower margin the most according to claim 1 and 2, it is characterised in that: described support seat and laundry
Machine base connects, and the bottom supporting seat is provided with downward opening ball recess, and the upper end of described support bar is provided with one and is arranged on
Hemisphere jut in ball recess, lower end is provided with a supporting plane vertical with support bar.
A kind of washing machine lower margin the most according to claim 1 and 2, it is characterised in that: described support bar and laundry
Machine base connects, and the top supporting seat is provided with opening up ball recess, and the bottom supporting seat is provided with support on the ground
Supporting plane, described post upper is connected with washing machine pedestal, and lower end is provided with the spherical male being arranged in ball recess
Rise.
5. according to the arbitrary described a kind of washing machine lower margin of claim 1-4, it is characterised in that: described support bar and institute
State the hemisphere jut on support bar threaded, inside described hemisphere jut, have the company of female thread, support bar and hemisphere jut
The outside connecing end is provided with external screw thread, or described support bar can be one-body molded with the hemisphere jut on described support bar
's.
6. according to the arbitrary described a kind of washing machine lower margin of claim 1-5, it is characterised in that: described support bar and institute
Stating washing machine pedestal threaded, described washing machine pedestal punching is also formed and has female thread inside stamped bumps, and punching,
Support bar is connected the outside of end and is provided with external screw thread with washing machine pedestal, and the support that the screw-in amount of support bar regulates lower margin is high
Degree.
7. according to the arbitrary described a kind of washing machine lower margin of claim 1-6, it is characterised in that: described ball recess
Diameter is slightly larger than the diameter of described hemisphere jut.
8. according to the arbitrary described a kind of washing machine lower margin of claim 1-7, it is characterised in that: described ball recess bag
Including spherical part and the opening of the extension along described spherical part, the diameter of the opening of described ball recess is slightly less than described ball
Shape protruding diameter.
9. according to the arbitrary described a kind of washing machine lower margin of claim 1-8, it is characterised in that: described lower margin includes one
Support bar and the support seat being arranged on support bar two ends, support seat and be provided with ball recess, and the two ends of described support bar are all provided with
Having a hemisphere jut being arranged in ball recess, one supports seat and is connected with washing machine pedestal, and another supports seat supports and exists
On ground.
10. a washing machine with the arbitrary described lower margin of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150134.6A CN106149315B (en) | 2015-03-31 | 2015-03-31 | A kind of washing machine lower margin and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150134.6A CN106149315B (en) | 2015-03-31 | 2015-03-31 | A kind of washing machine lower margin and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106149315A true CN106149315A (en) | 2016-11-23 |
| CN106149315B CN106149315B (en) | 2019-11-12 |
Family
ID=57337252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510150134.6A Active CN106149315B (en) | 2015-03-31 | 2015-03-31 | A kind of washing machine lower margin and washing machine |
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| Country | Link |
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| CN (1) | CN106149315B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107177964A (en) * | 2017-06-08 | 2017-09-19 | 青岛海尔滚筒洗衣机有限公司 | Detect pressure footing, household electrical appliance and automatic sensing footing balance method |
| CN108103741A (en) * | 2018-01-15 | 2018-06-01 | 青岛海尔洗衣机有限公司 | Support component and the household electrical appliance comprising the support component |
| WO2018171075A1 (en) * | 2017-03-23 | 2018-09-27 | 青岛海尔洗衣机有限公司 | Bottom foot for household appliance, and household appliance |
| CN109171904A (en) * | 2018-09-29 | 2019-01-11 | 郑州大学第附属医院 | One kind being exclusively used in medicine cardiovascular-interventional therapeutic equipment device |
| CN113914077A (en) * | 2020-07-10 | 2022-01-11 | 重庆海尔洗衣机有限公司 | Adjustable bottom foot of washing machine and washing machine |
| CN115929775A (en) * | 2023-03-13 | 2023-04-07 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Self-lubricating spherical support used in variable temperature environment |
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| CN108103741A (en) * | 2018-01-15 | 2018-06-01 | 青岛海尔洗衣机有限公司 | Support component and the household electrical appliance comprising the support component |
| CN109171904A (en) * | 2018-09-29 | 2019-01-11 | 郑州大学第附属医院 | One kind being exclusively used in medicine cardiovascular-interventional therapeutic equipment device |
| CN113914077A (en) * | 2020-07-10 | 2022-01-11 | 重庆海尔洗衣机有限公司 | Adjustable bottom foot of washing machine and washing machine |
| CN113914077B (en) * | 2020-07-10 | 2023-11-03 | 重庆海尔洗衣机有限公司 | Adjustable footing of washing machine and washing machine |
| CN115929775A (en) * | 2023-03-13 | 2023-04-07 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Self-lubricating spherical support used in variable temperature environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106149315B (en) | 2019-11-12 |
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Address after: 266400 Haier Industrial Park, qianwangang Road, Jiaonan City, Qingdao City, Shandong Province Patentee after: Qingdao Haier Cleaning and Protection Electrical Appliance Co.,Ltd. Country or region after: China Address before: 266400 Haier Industrial Park, qianwangang Road, Jiaonan City, Qingdao City, Shandong Province Patentee before: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Country or region before: China |
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