CN1779038A - Damper connecting structure of drum washer - Google Patents
Damper connecting structure of drum washer Download PDFInfo
- Publication number
- CN1779038A CN1779038A CN 200410072956 CN200410072956A CN1779038A CN 1779038 A CN1779038 A CN 1779038A CN 200410072956 CN200410072956 CN 200410072956 CN 200410072956 A CN200410072956 A CN 200410072956A CN 1779038 A CN1779038 A CN 1779038A
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- China
- Prior art keywords
- wash bucket
- chassis
- washing machine
- connecting structure
- damper connecting
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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.)
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention is about the connecting unit of the rolling washer's damp device. It includes the damp device between the barrel and the chassis to damp; the first and second hinged ball used to connect the damp device into the barrel and the chassis; the first and the second bracket to support the hinged ball in the form of the three-dimensional revolution. So the damp device could circumgyrate with the vibrating of the barrel to damp the vibration.
Description
Technical field
The present invention relates to roller washing machine, relate in particular to the damper connecting structure of roller washing machine.
Background technology
Washing machine is by adding suitable washing agent and apply suitable impulsive force, the device that the pollutant of being infected with at washings is cleaned.Roller washing machine is thrown in washing agent, washings and washings in horizontally disposed cylinder, utilizes the powered rotation cylinder of motor, leaves after washings in the cylinder is raised again, and washs by the impulsive force in the said process.During with the roller washing machine washing clothes, can not occur kinking or damaging of clothing substantially, but also can obtain beating the clean result of hand rubbing.
Fig. 1 is the vertical structure profile of existing roller washing machine.
As shown in Figure 1, the roller washing machine of prior art comprises: shell 10, and it forms the outward appearance of washing machine; Wash bucket 12, the inboard that it is arranged on described shell 10 provides certain scrubbing space; Motor 18, it is arranged on the rear of described wash bucket 12, and has the rotating shaft that runs through above-mentioned wash bucket; Cylinder 14, the inboard that it is arranged on described wash bucket 12 is used to put washings, and links to each other with the rotating shaft of described motor 18; Base 16, it is arranged on the bottom of described shell 10.
In addition, between the bottom of described wash bucket 12 left and right side and chassis 16, be provided with and be used to reduce described shell about in the of 10, about and the damping piece 20 of porpoise; Between the top of described wash bucket 12 left and right side and described shell 10, be provided with spring 30, subdue the vibration of wash bucket 12 with this.
Fig. 2 is the damper connecting structure amplification stereogram of existing roller washing machine.
As shown in Figure 2, the lower end of described damping piece 20 is installed between a pair of stiff end 40, a pair of stiff end 40 forms in opposite directions with certain interval on described chassis 16, lower end at described stiff end 40 and described damping piece 20 correspondingly is formed with the pin-and-hole 44 that is used to insert swivel pin 42 respectively, can be hingedly connected to described damping piece 20 on the described stiff end 40.
Described stiff end 40 and described chassis 16 be integrally formed in described chassis 16 above.
In addition, the upper end of described damping piece 20 is hinged on the downside of described wash bucket 12 too, fixing described wash bucket 12 when reducing the vibration of described wash bucket 12.
But there are the following problems for the damper connecting structure of existing roller washing machine.When washing machine is under the unbalanced situation three-dimensional vibrating owing to the reason wash buckets such as off-centre of washings, because of the two ends of described damping piece are connected on described wash bucket and the chassis with swivel pin, therefore can only in one plane rotate, so described damping piece is subdued the DeGrain of wash bucket three-dimensional vibrating.And then when the chassis was passed in the vibration of described wash bucket, the integral body of washing machine can be shaken, and therefore also reduced security of products.
Summary of the invention
In order to overcome the defective that existing product exists, the invention provides a kind of damper connecting structure that can carry out the roller washing machine of damping to wash bucket from three-dimensional.
The technical solution adopted for the present invention to solve the technical problems is:
The damper connecting structure of roller washing machine of the present invention comprises: damping piece, and it carries out vibration damping to described wash bucket between wash bucket and chassis; 1st, 2 hinged balls, the two ends that it is formed on described damping piece are used for damping piece is hingedly connected to described wash bucket and chassis; 1st, 2 bearings, its be respectively formed at the downside of described wash bucket and described chassis above, the mode of described hinged ball with three-dimensional rotation can be supported.
The invention has the beneficial effects as follows: in the damper connecting structure of roller washing machine provided by the invention, be formed with hinged ball at described damping piece two ends, link to each other with the chassis with described wash bucket respectively, but and three-dimensional rotation, therefore owing to reasons such as laying particular stress on of washings are under the imbalance described wash bucket, when vibration took place, described damping piece can rotate with the direction of vibration of described wash bucket and support described wash bucket, subdues the vibration to all directions of wash bucket thus.
Description of drawings
Fig. 1 is the vertical structure profile of existing roller washing machine.
Fig. 2 is the damper connecting structure amplification stereogram of existing roller washing machine.
Fig. 3 is the damper connecting structure amplification stereogram of roller washing machine of the present invention.
Fig. 4 is the damper connecting structure profile of roller washing machine of the present invention.
The number in the figure explanation
Prior art part: 10 shells; 12 wash buckets; 14 cylinders; 16 bases; 18 motors; 20 damping pieces; 30 springs; 40 stiff ends; 42 swivel pins; 44 pin-and-holes.
Part of the present invention:, 60 wash buckets; 62 chassis; 66 the 1st bearings; The 66a protuberance; The 66b protuberance; 68 the 2nd bearings; The 68a protuberance; The 68b protuberance; 70 damping pieces; 72 pistons; 74 cylinders; 76 the 1st hinged balls; 78 the 2nd hinged balls; 80 friction means.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
To shown in Figure 4, the damper connecting structure of roller washing machine of the present invention comprises as Fig. 3: damping piece 70, and it carries out vibration damping to described wash bucket 60 between wash bucket 60 and chassis 62; 1st, 2 hinged balls 76,78, the two ends that it is formed on described damping piece 70 are used for damping piece 70 is hingedly connected to described wash bucket 60 and chassis 62; 1st, 2 bearings 66,68, its be respectively formed at the downside of described wash bucket 60 and described chassis 62 above, described the 1st, 2 hinged ball 76,78 modes with three-dimensional rotation can be supported.
Described damping piece 70 is made of piston 72 and cylinder 74.The upper end of described piston 72 is connected on the wash bucket 60, and the lower end of described cylinder 74 is connected on the chassis 62, and the upper end of described cylinder 74 has the opening that can insert piston 72, and piston 72 can slide up and down in the inside of cylinder 74.
That is, described piston 72 keeps under the tight situation about contacting with the inwall of cylinder 74, carries out rectilinear motion up and down in the inside of cylinder 74.
On the periphery of the lower end of described piston 72, be provided with friction means 80,, described wash bucket 60 carried out vibration damping by the frictional force between described piston 72 and cylinder 74 inwalls.
In addition, the described the 1st hinged ball 76 is with the spherical upper end that is formed on described piston 72, and is hinged on the downside of described wash bucket 60; The described the 2nd hinged ball 78 is with the spherical lower end that is formed on described cylinder 74, and be hinged on described chassis 62 above.
Described the 1st bearing 66 is made of a pair of protuberance 66a, 66b, and protuberance 66a, 66b protrude the downside that is formed on described wash bucket 60 downwards, and forms in opposite directions with certain interval.
Protuberance 66a, 66b have and the corresponding curved surface of the shape of the described the 1st hinged ball 76, can wrap up and support the described the 1st hinged ball 76.
In addition, described the 2nd bearing 68 is made of a pair of protuberance 68a, 68b, protuberance 68a, 68b be protruding upward be formed on described chassis 62 above, and form in opposite directions with certain interval.
Protuberance 68a, 68b have and the corresponding curved surface of the shape of the described the 2nd hinged ball 78, can wrap up and support the described the 2nd hinged ball 78.
In the damper connecting structure of roller washing machine of the present invention, the side of 2nd bearing 68 of the described the 2nd hinged ball 78 above being formed at described chassis 62 is filled in and is installed.
Equally, the described the 1st hinged ball 76 is filled in and is installed from the side of the 1st bearing 66 that is formed at described wash bucket 60 downsides.
Described the 1st, 2 hinged balls 76,78 can three-dimensional rotation in the 1st, 2 bearings 66,68, and therefore described damping piece 70 can be subdued the vibration of all directions of described wash bucket 60.
Claims (2)
1, a kind of damper connecting structure of roller washing machine comprises being arranged between wash bucket and the chassis, and can carry out the damping piece of vibration damping to described wash bucket; It is characterized in that: the damper connecting structure of described roller washing machine also comprises the two ends that are formed on described damping piece, is used for damping piece is hingedly connected to the 1st, 2 hinged balls on described wash bucket and the chassis; Be respectively formed at the downside of described wash bucket and described chassis above, the 1st, 2 bearings that described hinged ball can be supported in the mode of three-dimensional rotation.
2, the damper connecting structure of roller washing machine according to claim 1, it is characterized in that: described the 1st, 2 bearings are made of a pair of protuberance respectively, described protuberance protrude respectively the downside that is formed on described wash bucket and described chassis above, and form in opposite directions with certain interval, described protuberance has curve form, thereby described the 1st, 2 hinged bags can be wrapped up in support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072956 CN1779038A (en) | 2004-11-26 | 2004-11-26 | Damper connecting structure of drum washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072956 CN1779038A (en) | 2004-11-26 | 2004-11-26 | Damper connecting structure of drum washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1779038A true CN1779038A (en) | 2006-05-31 |
Family
ID=36769491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072956 Pending CN1779038A (en) | 2004-11-26 | 2004-11-26 | Damper connecting structure of drum washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1779038A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345218A (en) * | 2010-08-03 | 2012-02-08 | 海尔集团公司 | Small/micro impeller type washing machine |
| CN102373600A (en) * | 2010-08-06 | 2012-03-14 | 海尔集团公司 | Sliding damping device of small/micro impeller type washing machine |
| CN104968850A (en) * | 2012-12-21 | 2015-10-07 | 菲舍尔和佩克尔应用有限公司 | Improved laundry machine |
| CN109423826A (en) * | 2017-08-28 | 2019-03-05 | 青岛海尔洗衣机有限公司 | Vibration absorber and clothes treatment device for clothes treatment device |
-
2004
- 2004-11-26 CN CN 200410072956 patent/CN1779038A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345218A (en) * | 2010-08-03 | 2012-02-08 | 海尔集团公司 | Small/micro impeller type washing machine |
| CN102345218B (en) * | 2010-08-03 | 2015-11-25 | 海尔集团公司 | A kind of small/micro impeller type washing machine |
| CN102373600A (en) * | 2010-08-06 | 2012-03-14 | 海尔集团公司 | Sliding damping device of small/micro impeller type washing machine |
| CN102373600B (en) * | 2010-08-06 | 2015-11-25 | 海尔集团公司 | A kind of slip damping device of small/micro impeller type washing machine |
| CN104968850A (en) * | 2012-12-21 | 2015-10-07 | 菲舍尔和佩克尔应用有限公司 | Improved laundry machine |
| CN109423826A (en) * | 2017-08-28 | 2019-03-05 | 青岛海尔洗衣机有限公司 | Vibration absorber and clothes treatment device for clothes treatment device |
| CN109423826B (en) * | 2017-08-28 | 2022-03-15 | 青岛海尔洗衣机有限公司 | Vibration damping device for clothes treatment equipment and clothes treatment equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |