CN201031909Y - Damping device for washing machine platform - Google Patents
Damping device for washing machine platform Download PDFInfo
- Publication number
- CN201031909Y CN201031909Y CNU2007200362455U CN200720036245U CN201031909Y CN 201031909 Y CN201031909 Y CN 201031909Y CN U2007200362455 U CNU2007200362455 U CN U2007200362455U CN 200720036245 U CN200720036245 U CN 200720036245U CN 201031909 Y CN201031909 Y CN 201031909Y
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- China
- Prior art keywords
- washing machine
- fixed
- main shaft
- platform
- housing
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a shock absorber for a washing machine platform; the utility model comprises two fixed supporting feet and two shock absorbing adjusting feet which are arranged on the motherboard of the washing machine bottom; the two fixed supporting feet and the two shock absorbing adjusting feet are separately arranged on both sides of the washing machine platform; the shock absorbing adjusting foot consists of a hull, a main shaft, a shock absorbing spring, an upper constraining part, a lower constraining part and a fastener; the upper constraining part is fixed on the upper end of the hull and the lower constraining part is fixed on the main shaft; the two ends of the shock absorbing spring are separately connected with the upper and the lower constraining parts; the upper end of the main shaft is penetrated into the hull and through the shock absorbing spring; a supporting plane is formed on the lower end of the main shaft, the hull is fixed on the platform by the fastener and can move up and down along the main shaft. The utility model can effectively reduce the shock of the whole washing machine and reduce the noise.
Description
One, technical field
The utility model relates to a kind of washing machine platform, specifically a kind of damping device of washing machine platform.
Two, background technique
In general, washing machine is to utilize the effect of scouring water and washing agent and by washing, cleaning, dehydration, drying and other steps, removes the device of the dirt that is stained with in the washing such as the clothes that holds in the cylinder, pillow.Washing machine can produce bigger vibration and noise in washing and dehydration, influence the user and use.Existing roller washing machine utilizes the vibration damper of the spring of putting suspension on two and two or three underlyings to reduce the vibration of washing machine, reduces noise.
Generally, be subjected to the whole height restriction of washing machine, the door of washing machine that is used for picking and placeing clothing is lower apart from ground level, and the user need bend over when picking and placeing clothing, comparatively inconvenience.In order to make the user satisfied, in the washing machine bottom platform is set, thereby has raised door of washing machine apart from ground level, people can pick and place clothing easily.
Existing washing machine platform be directly be placed on ground, see accompanying drawing 1,4 fixed support pin 1 have been installed below platform, supporting foot 1 is installed in the pilot hole 3 on the platform base plate 2 by worm structure, be provided with fixed block 4 at supporting foot 1 and 2 of platform base plates, be provided with elastic wear-resisting layer 5 in supporting foot 1 and ground contacting part position.The washing machine platform shortcoming of this structure is: because supporting foot 1 is non-resilient connections with platform base plate 2, washing machine is in washing and dehydration, because the high speed rotating of motor and cylinder, poor stability during the washing machine running, and a large amount of vibrations that washing machine when running produces all are directly delivered on the platform, produce a large amount of noises, influence the user and use.
Three, summary of the invention
In order to overcome the problem that said structure exists, the purpose of this utility model provides a kind of damping device of washing machine platform, this damping device is adjusted pin by one group of damping and is matched with one group of fixed support pin, can effectively reduce the vibrations of washing machine integral body, reduces noise.
The purpose of this utility model is achieved through the following technical solutions:
A kind of damping device of washing machine platform, comprise two fixed support pin on the base plate that is arranged on washing machine platform bottom, it is characterized in that: it also comprises two dampings adjustment pin on the base plate that is arranged on washing machine platform bottom, and the both sides that pin lays respectively at the washing machine platform are adjusted in two fixed support pin and two dampings; Described damping is adjusted pin and is made up of housing, main shaft, damping spring, last attaching means, following attaching means and fixed block, last attaching means is fixed on the housing upper end, following attaching means is fixed on the main shaft, the damping spring two ends join with last attaching means and following attaching means respectively, the main shaft upper end is stretched in the housing and is run through damping spring, be formed with supporting plane in the main shaft lower end, housing is fixed on the platform base plate by fixed block and can moves up and down along main shaft.
The utility model is wrapped with the elastic wear-resisting layer at supporting plane.Described elastic wear-resisting layer can be a rubber layer.Supporting plane contacts with ground by the elastic wear-resisting layer of parcel.
Fixed block in the utility model is connected on the housing by helix structure, and housing is fixed on the platform base plate.
The utility model is made up of one group of fixed support pin and one group of damping adjustment pin, distributes about both, and the sense of rotation of cylinder is consistent when turning round with washing machine.Washing machine running causes the platform vibrations, and when platform is subjected to downward power and when moving down, the housing that is fixed on the platform base plate moves down thereupon, the last attaching means that is fixed on the housing also presses down together, and main shaft and the attaching means maintenance is motionless down.Because the distance between the attaching means shortens up and down, the compression shock absorption spring, thus between housing and main shaft, produce restoring force, and finally between platform and ground, produce restoring force.
In platform when vibrations,, because the cylinder left rotation and right rotation, it is opposite and in two power of Vertical direction that two ends, the platform left and right sides are subjected to direction.An end that installs and fixes supporting foot on the platform keeps motionless, and the end vertical tremor that pin is adjusted in damping is installed, because the elastic recovery effect of pin is adjusted in damping, the most significantly reduces the vibrations of platform, reduces noise.Compared with prior art, the utility model can effectively reduce the vibrations of washing machine integral body, reduces noise.
Four, description of drawings
Fig. 1 is the connection diagram of fixed support pin and base plate in the existing washing machine platform;
The structural representation of the present utility model that Fig. 2 is;
Fig. 3 is the structural representation that pin is adjusted in damping in the utility model;
Fig. 4 is that the stressed back of pin structural representation is adjusted in damping in the utility model;
Fig. 5 is the utility model user mode figure.
Five, embodiment
A kind of damping device of washing machine platform described in the utility model, the washing machine platform is connected with washing machine by link 30.Damping device comprises that two fixed support pin 21 and two damping adjustment 22, two fixed support pin 21 of pin and two damping adjustment pin 22 all are arranged on the base plate 20 of washing machine platform bottom.The both sides that pin 22 lays respectively at the washing machine platform are adjusted in two fixed support pin 21 and two dampings.Damping is adjusted pin 22 by housing 221, main shaft 222, damping spring 223, last attaching means 224, following attaching means 225 and fixed block 226 are formed, last attaching means 224 is fixed on housing 221 upper ends, following attaching means 225 is fixed on the main shaft 222, damping spring 223 two ends join with last attaching means 224 and following attaching means 225 respectively, main shaft 222 upper ends are stretched in the housing 221 and are run through damping spring 223, be formed with supporting plane 227 in main shaft 222 lower ends, housing 221 is fixed on the platform base plate 20 by fixed block 226, fixed block 226 is connected on the housing 221 by helix structure, and housing 221 is fixed on the platform base plate.Be wrapped with elastic wear-resisting layer 228 at supporting plane 227.Elastic wear-resisting layer 228 is a rubber layer.Supporting plane 227 contacts with ground by the elastic wear-resisting layer 228 of parcel.
When washing machine running caused the platform vibrations, because the cylinder left rotation and right rotation, it is opposite and in two power of Vertical direction that two ends, the platform left and right sides are subjected to direction.When platform is subjected to downward power and when moving down, the housing 221 that is fixed on the platform base plate 20 also axially moves down along main shaft 222, the last attaching means 224 that is fixed on the housing 221 also presses down together, main shaft 222 and down attaching means 225 then keep motionless.Because the distance between last attaching means 224 and the following attaching means 225 shortens, compression shock absorption spring 223, thus between housing 221 and main shaft 222, produce restoring force, and finally between platform and ground, produce restoring force.
During the platform vibrations, an end that installs and fixes supporting foot 21 on the platform keeps motionless, and the end vertical tremor that pin 22 is adjusted in damping is installed, because the elastic recovery effect of pin 22 is adjusted in damping, the most significantly reduces the vibrations of platform, reduces noise.
Claims (4)
1. the damping device of a washing machine platform, comprise two the fixed support pin (21) on the base plate (20) that is arranged on washing machine platform bottom, it is characterized in that: it also comprises two dampings adjustment pin (22) on the base plate (20) that is arranged on washing machine platform bottom, and the both sides that pin (22) lay respectively at the washing machine platform are adjusted in two fixed support pin (21) and two dampings; Described damping is adjusted pin (22) by housing (221), main shaft (222), damping spring (223), last attaching means (224), following attaching means (225) and fixed block (226) are formed, last attaching means (224) is fixed on housing (221) upper end, following attaching means (225) is fixed on the main shaft (222), damping spring (223) two ends join with last attaching means (224) and following attaching means (225) respectively, main shaft (222) upper end is stretched in the housing (221) and is run through damping spring (223), be formed with supporting plane (227) in main shaft (222) lower end, housing (221) is fixed on platform base plate (20) by fixed block (226) and goes up and can move up and down along main shaft (222).
2. the damping device of washing machine platform according to claim 1 is characterized in that: be wrapped with elastic wear-resisting layer (228) at supporting plane (227).
3. the damping device of washing machine platform according to claim 2 is characterized in that: described elastic wear-resisting layer (228) is a rubber layer.
4. the damping device of washing machine platform according to claim 1 is characterized in that: fixed block (226) is connected on the housing (221) by helix structure, and housing (221) is fixed on the platform base plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200362455U CN201031909Y (en) | 2007-04-18 | 2007-04-18 | Damping device for washing machine platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200362455U CN201031909Y (en) | 2007-04-18 | 2007-04-18 | Damping device for washing machine platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031909Y true CN201031909Y (en) | 2008-03-05 |
Family
ID=39163800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200362455U Expired - Lifetime CN201031909Y (en) | 2007-04-18 | 2007-04-18 | Damping device for washing machine platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031909Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110247374A1 (en) * | 2010-04-13 | 2011-10-13 | Whirlpool Corporation | Laundry treating appliance with force damping feet |
| CN103537907A (en) * | 2013-10-25 | 2014-01-29 | 江苏昆鼎数控设备制造有限公司 | Forcer for fixing machine tool base |
| CN106337266A (en) * | 2015-07-10 | 2017-01-18 | 青岛海尔洗衣机有限公司 | Washing machine foundation device and washing machine equipped with the foundation device |
| CN106519354A (en) * | 2016-11-09 | 2017-03-22 | 郑州电力高等专科学校 | Special shockproof supporting device for surveying and mapping instrument |
| CN111059433A (en) * | 2020-03-04 | 2020-04-24 | 国网浙江省电力有限公司嘉兴供电公司 | Electric power energy storage equipment installation fixing base |
-
2007
- 2007-04-18 CN CNU2007200362455U patent/CN201031909Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110247374A1 (en) * | 2010-04-13 | 2011-10-13 | Whirlpool Corporation | Laundry treating appliance with force damping feet |
| CN103537907A (en) * | 2013-10-25 | 2014-01-29 | 江苏昆鼎数控设备制造有限公司 | Forcer for fixing machine tool base |
| CN106337266A (en) * | 2015-07-10 | 2017-01-18 | 青岛海尔洗衣机有限公司 | Washing machine foundation device and washing machine equipped with the foundation device |
| CN106337266B (en) * | 2015-07-10 | 2021-05-07 | 青岛胶南海尔洗衣机有限公司 | Washing machine foot device and washing machine provided with same |
| CN106519354A (en) * | 2016-11-09 | 2017-03-22 | 郑州电力高等专科学校 | Special shockproof supporting device for surveying and mapping instrument |
| CN106519354B (en) * | 2016-11-09 | 2018-06-12 | 郑州电力高等专科学校 | A kind of special shockproof support device of surveying instrument |
| CN111059433A (en) * | 2020-03-04 | 2020-04-24 | 国网浙江省电力有限公司嘉兴供电公司 | Electric power energy storage equipment installation fixing base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080305 |
|
| CX01 | Expiry of patent term |