CN1442556A - Oscillating damper of washtub inclined type washing machine - Google Patents
Oscillating damper of washtub inclined type washing machine Download PDFInfo
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- CN1442556A CN1442556A CN 02104372 CN02104372A CN1442556A CN 1442556 A CN1442556 A CN 1442556A CN 02104372 CN02104372 CN 02104372 CN 02104372 A CN02104372 A CN 02104372A CN 1442556 A CN1442556 A CN 1442556A
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- vibration absorber
- casing
- washtub
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- water butt
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Abstract
A vibration damper unit of the washer with inclined washing drum is composed of casing, water drum, washing drum, bearers and vibration dampers. The bottle-shaped sleeve tube of said vibration damper is connected between the bearer on the inner surface of casing and the bearer fixed to lower end of water drum for supporting said washing drum and water drum. It can eliminate the mutual affection between water drum and vibration damper and decrease vibration and noise.
Description
Technical field
The invention relates to the invention of the damping device aspect of washing machine.Particularly to the damping device of the laundry barrel washing machine that tilts.
Background technology
As shown in Figure 1, upright type washing machine has following structure: casing 10 is shells of washing machine, water butt 13 is arranged on the inside of above-mentioned casing 10, be provided with washtub 12 in the above-mentioned water butt 13, the inside of above-mentioned casing 10 is provided with vibration absorber 25, in the vibration absorber 25 four hook connecting rods 20 are supporting above-mentioned water butt 13 and are hanging in the above-mentioned casing 10 for the vertical direction of gravity effect; Drive motors 15 is arranged on the bottom of above-mentioned washtub 12, and above-mentioned drive motors 15 drives the rotation of above-mentioned washtub 12.
Be provided with hook connecting rod 20 in the above-mentioned vibration absorber 25 when washing machine drives, owing to can produce friction damping force and air damping power between above-mentioned chassis 26 and the bottle-like casing 28, can cushion the vibration values that produces when washing machine drives, so can reduce vibration and the noise that produces when washing machine drives.
But the prior art upright type washing machine with damping device has following shortcoming.
As shown in Figure 2, because above-mentioned vibration absorber 25 has certain volume, be arranged on obliquely at washtub 12 ｀ and water butt 13 ｀ to make to produce between above-mentioned water butt 13 ｀ and vibration absorber 25 ｀ under the situation of casing 10 ｀ inside and influence each other, so when washing machine drives, can produce vibrations and noise.That is to say, vertical direction for the gravity effect is provided with above-mentioned water butt 13 ｀ obliquely with specific angle θ, the angle θ ｀ that hook connecting rod 20 ｀ of above-mentioned water butt 13 ｀ and back are formed becomes big, so can generation influence each other between above-mentioned vibration absorber 25 ｀ with certain volume and above-mentioned water butt 13 ｀.
In order to prevent interactional problem between above-mentioned water butt 13 ｀ and vibration absorber 25 ｀, the length of the carriage 13A ｀ of above-mentioned water butt 13 ｀ that can take to extend or take to dwindle the volume of above-mentioned vibration absorber 25 ｀.But, if take said method to solve interactional problem between above-mentioned water butt 13 ｀ and vibration absorber 25 ｀, not only can bring the unstability of the structure that supports above-mentioned carriage 13A ｀, and can cause the damping performance of above-mentioned vibration absorber 25 ｀ to descend significantly.
Summary of the invention
In order to solve the problem of above-mentioned existence, the invention provides a kind of not only can the reduction and produce interactional problem between water butt and the vibration absorber, and can under the state of water butt and washtub inclination, reduce the vibration absorber of the generation of vibration and noise.
To achieve the above object, technical solution of the present invention is the vibration absorber of a kind of wash bucket that tilts of design, comprise casing 50, water butt 65, washtub 60, carriage 55, vibration absorber 75, bottle-like casing 77 1 ends at described vibration absorber 75 hang on the carriage 55 of casing 50 madial walls, the other end is hung on the carriage 66 of water butt 65 lower ends setting, vibration absorber 75 can support water butt and washtub, simultaneously the inclination wash bucket is played important cushioning effect.
Simultaneously, the position of carriage 55 is arranged on the upper end of casing 50 madial walls, and keeps water butt 65 and the washtub 60 acutangulate position height that can tilt, to guarantee the locational space of vibration absorber 75.
In the upper end of vibration absorber 75 chassis 76 is arranged, chassis 76 firm being combined on the bottle-like casing 77, be inserted with hook connecting rod 70 in the bottle-like casing 77, there is spring 78 upper end at hook connecting rod 70, spring 78 is stuck in the bottleneck end of bottle-like casing 77, the neck part of bottle-like casing 77 inserts in the combined hole of carriage 55, the upper end of vibration absorber 75 is provided with the hanging hole 71 of flange-like, hanging hole 71 inserts and is arranged in the combined hole of 65 times end breakets 66 of water butt, and vibration absorber 75 provides buffering elastic force and reduces vibration when washing machine drives.
Effect of the present invention is because former vibration absorber is upside down in the bottom of box inside wall upper end and water butt, produces the problem that influences each other between water butt and the vibration absorber so not only can reduce, and can reduce the generation of vibrations and noise.
Description of drawings
Fig. 1 is the cut-away view with prior art upright type washing machine of vibration absorber.
Fig. 2 is the cut-away view with prior art inclination wash bucket of vibration absorber.
Fig. 3 is the tilt cut-away view of wash bucket of the present invention with vibration absorber.
Main mark explanation among the figure:
50: casing 55: carriage (casing)
60: washtub 65: water butt
66: carriage (water butt) 70: the hook connecting rod
71: hanging hole 75: vibration absorber
76: chassis 77: spring
78: bottle-like casing 80: drive motors
The specific embodiment
Reaching embodiment is in conjunction with the accompanying drawings described in detail.
As shown in Figure 3, inclination wash bucket washing machine has following structure: casing 50 is shells of washing machine; Washtub 60 and water butt 65 are arranged on the inside of above-mentioned casing 50, and to vertical direction inclination certain angle θ, carry out cleaning of washings in above-mentioned washtub 60 and water butt 65; The inside of above-mentioned casing 50 is provided with inside and is provided with vibration absorber 75, bottle-like casing 77 1 ends of vibration absorber 75 hang on the carriage 55 of casing 50 madial walls, the other end is hung on the carriage 66 of water butt 65 lower ends setting, vibration absorber 75 can support water butt and washtub, simultaneously the inclination wash bucket is played important cushioning effect, the position of vibration absorber 75 is arranged on the upper end of casing 50 madial walls, and keep water butt 65 and the washtub 60 acutangulate position height that can tilt, to guarantee the locational space of vibration absorber 75.There is chassis 76 upper end of vibration absorber 75, chassis 76 firm being combined on the bottle-like casing 77, be inserted with hook connecting rod 70 in the bottle-like casing 77, there is spring 78 upper end at hook connecting rod 70, spring 78 is stuck in the bottleneck end of bottle-like casing 77, the neck part of bottle-like casing 77 inserts in the combined hole of carriage 55, the upper end of vibration absorber 75 is provided with the hanging hole 71 of flange-like, hanging hole 71 inserts and is arranged in the combined hole of 65 times end breakets 66 of water butt, and vibration absorber 75 provides buffering elastic force and reduces vibration when washing machine drives.
Four hook connecting rods 70 in the vibration absorber 75 of Fig. 3 signal, supporting above-mentioned water butt 65 hangs in the above-mentioned casing 50 for the vertical direction of gravity effect, make above-mentioned washtub 60 and water butt 65 can be arranged on the inside of above-mentioned casing 50 obliquely, the top of above-mentioned vibration absorber 75 is attached on above-mentioned casing 50 inboards, and its underpart is attached on the above-mentioned water butt 65; Drive motors 80 is arranged on the downside of above-mentioned water butt 65, and above-mentioned drive motors 80 drives the rotation of above-mentioned washtub 60.
The inwall of above-mentioned casing 50 is provided with a plurality of carriages 55, and above-mentioned carriage 55 supports above-mentioned vibration absorber 75 and hangs on the inwall of above-mentioned casing 50.
In order to guarantee above-mentioned vibration absorber 75 locational spaces, above-mentioned carriage 55 is preferably disposed on upper end height from above-mentioned casing 50 on the low slightly position of casing port.
Also be provided with a plurality of carriages 66 on the above-mentioned water butt 65, above-mentioned carriage 66 can make above-mentioned hook connecting rod 70 hang on the bottom of above-mentioned water butt 65; The bottom of above-mentioned hook connecting rod 70 is provided with the hanging hole 71 of flange-like, and above-mentioned hanging hole 71 is inserted in the combined hole of above-mentioned carriage 66.
Below, the tilt effect of damping device of washing machine of the present invention with said structure is elaborated.
Because above-mentioned vibration absorber 75 is provided with hook connecting rod 70, not only can avoid influencing each other between above-mentioned vibration absorber 75 and the above-mentioned water butt 65, can also in washing driving process, cushion from the load of above-mentioned washtub 60 and water butt 65 transmission.Particularly, not only identical shock-absorbing function can be guaranteed, interactional problem can also be avoided producing between above-mentioned water butt 65 and the above-mentioned vibration absorber 75 owing to the bottom that former vibration absorber is upside down in box inside wall upper end and water butt.With the load of above-mentioned washtub 60 and water butt 65, send on the spring 78 in the bottle-like casing in the above-mentioned vibration absorber 75 77 by above-mentioned hook connecting rod 70, at this moment, the intrinsic vibrations that absorb washing machines through above-mentioned vibration absorber 75 can reduce the generation of noise.
Claims (3)
1, a kind of vibration absorber of washtub inclined type washing machine, comprise casing (50), water butt (65), washtub (60), carriage (55), vibration absorber (75), bottle-like casing (77) one ends that it is characterized in that described vibration absorber (75) hang on the carriage (55) of casing (50) madial wall, the other end is hung on the carriage (66) of water butt (65) lower end setting, vibration absorber (75) can support water butt and washtub, simultaneously the inclination wash bucket is played important cushioning effect.
2, the vibration absorber of washtub inclined type washing machine according to claim 1, it is characterized in that the position of described carriage (55) is arranged on the upper end of casing (50) madial wall, and keep water butt (65) and washtub (60) the acutangulate position height that can tilt, to guarantee the locational space of vibration absorber (75).
3, the vibration absorber of washtub inclined type washing machine according to claim 1, there is chassis (76) upper end that it is characterized in that described vibration absorber (75), what chassis (76) was firm is combined on the bottle-like casing (77), be inserted with hook connecting rod (70) in the bottle-like casing (77), there is spring (78) upper end at hook connecting rod (70), spring (78) is stuck in the bottleneck end of bottle-like casing (77), the neck part of bottle-like casing (77) inserts in the combined hole of carriage (55), the upper end of vibration absorber (75) is provided with the hanging hole (71) of flange-like, hanging hole (71) inserts and is arranged in the combined hole of end breaket (66) under the water butt (65), and vibration absorber (75) provides buffering elastic force and reduces vibration when washing machine drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104372 CN1442556A (en) | 2002-03-05 | 2002-03-05 | Oscillating damper of washtub inclined type washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104372 CN1442556A (en) | 2002-03-05 | 2002-03-05 | Oscillating damper of washtub inclined type washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1442556A true CN1442556A (en) | 2003-09-17 |
Family
ID=27793114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02104372 Pending CN1442556A (en) | 2002-03-05 | 2002-03-05 | Oscillating damper of washtub inclined type washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1442556A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080480A1 (en) * | 2015-11-10 | 2017-05-18 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN106702654A (en) * | 2015-11-12 | 2017-05-24 | 无锡小天鹅股份有限公司 | Washing machine |
-
2002
- 2002-03-05 CN CN 02104372 patent/CN1442556A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080480A1 (en) * | 2015-11-10 | 2017-05-18 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN106702654A (en) * | 2015-11-12 | 2017-05-24 | 无锡小天鹅股份有限公司 | Washing machine |
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