CN2392798Y - Suspension shockproof apparatus of fully-automatic washer - Google Patents
Suspension shockproof apparatus of fully-automatic washer Download PDFInfo
- Publication number
- CN2392798Y CN2392798Y CN 99229123 CN99229123U CN2392798Y CN 2392798 Y CN2392798 Y CN 2392798Y CN 99229123 CN99229123 CN 99229123 CN 99229123 U CN99229123 U CN 99229123U CN 2392798 Y CN2392798 Y CN 2392798Y
- Authority
- CN
- China
- Prior art keywords
- spring
- pressure spring
- utility
- model
- stage clip
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a hanging shockproof device of a fully automatic washer, which comprises a hanger rod. One end of the hanger rod is provided with a hanging foot, and the other end of the hanger rod is provided with a spring sleeve, a spring seat and a pressure spring. The pressure spring is positioned between the spring sleeve and the spring seat. The pressure spring is a spiral shockproof pressure spring with a concave center. The utility model is characterized in that the spiral shockproof pressure spring with a concave center is used for replacing a cylindrical spiral pressure spring. The rigidity (namely the elastic coefficient) of the spiral shockproof pressure spring with a concave center is a variable value, so the natural vibration frequency is a variable value. Therefore, the utility model is favorable for preventing shock, and is suitable for the working condition of a washer with variable load and variable speed. The utility model has the function of limiting the shock amplitude of a barrel body in washing process.
Description
The utility model relates to a kind of structural member of automatic washing machine, relates in particular to the suspension shock preventing device of automatic washing machine.
In the existing automatic washing machine, dehydration barrel hangs shock preventing device by suspension rod by one and is suspended on the cabinet, hangs shock preventing device and comprises a suspension rod (see figure 1), and the one end is equipped with the suspension pin, and the other end is equipped with spring housing, spring base and stage clip.Stage clip is between spring housing and spring base.Bear the effect of vibration and noise reducing, be used for guaranteeing the work of laundry function normal equilibrium.But people adopt the cylindrical screw stage clip always for a long time, and the cylindrical screw stage clip is exactly main damping element, though play certain damping effect, because the characteristic of itself has determined it can not reach very good effectiveness in vibration suppression.
The purpose of this utility model is: provide a kind of stability that can improve suspension, the suspension shock preventing device of the better automatic washing machine of effect of vibration and noise reduction.
The purpose of this utility model is achieved in that a kind of automatic washing machine hangs shock preventing device, comprise a suspension rod, the one end is equipped with the suspension pin, the other end is equipped with spring housing, spring base and stage clip, stage clip is characterized in that stage clip adopts the drop centre type spiral to keep away the stage clip that shakes between spring housing and spring base.
Characteristics of the present utility model are: keep away the stage clip that shakes with the drop centre type spiral and replace the cylindrical screw stage clip, because drop centre type helical compression spring characteristic, determine the superiority that it has, when load increases, spring begins to contact gradually with great circle, effectively the number of effective coils reduces thereupon, rigidity increases gradually, till all springs are pressed also fully, because the rigidity (being coefficient of elasticity) of this spring is variate, so the natural frequency of vibration is a variate, thereby helps vibrationproof, adapt to very much the duty of washing machine variable load, speed change.Because rigidity is again to increase with the increase of loading, so can play staving amplitude in the restriction laundry processes.Because its buffering efficient is higher relatively, thereby bring to a halt and clothing imbalance etc. and the impact that causes has better cushioning effect at laundry machine dehydration.The good stability of this spring in addition is so also can improve the functional reliability of whole suspension.
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment:
Fig. 1 is that the washing machine of using always hangs the shock preventing device structure chart
Fig. 2 is a suspension shock preventing device structure chart described in the utility model
Automatic washing machine hangs shock preventing device, comprises a suspension rod 2, and the one end is equipped with and hangs pin 1, and the other end is equipped with spring housing 3, spring base 5 and stage clip 4, and stage clip is between spring housing and spring base, and stage clip 4 adopts the drop centre type spiral to keep away the stage clip that shakes.The steel ladle of washing machine and dehydration barrel are installed on the cabinet by four such portion's dresses.The characteristic of stage clip 4 directly influences the vibration and the noise of complete machine among Fig. 1.Drop centre type spiral among Fig. 2 is kept away the stage clip 4 that shakes better effect.
Claims (1)
1. an automatic washing machine hangs shock preventing device, comprise a suspension rod (2), the one end is equipped with and hangs pin (1), and the other end is equipped with spring housing (3), spring base (5) and stage clip (4), stage clip is characterized in that stage clip adopts the drop centre type spiral to keep away the stage clip that shakes (4) between spring housing and spring base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229123 CN2392798Y (en) | 1999-08-11 | 1999-08-11 | Suspension shockproof apparatus of fully-automatic washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229123 CN2392798Y (en) | 1999-08-11 | 1999-08-11 | Suspension shockproof apparatus of fully-automatic washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2392798Y true CN2392798Y (en) | 2000-08-23 |
Family
ID=34018402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229123 Expired - Fee Related CN2392798Y (en) | 1999-08-11 | 1999-08-11 | Suspension shockproof apparatus of fully-automatic washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2392798Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096807B (en) * | 2006-06-26 | 2010-04-14 | 上海航星机械(集团)有限公司 | Lower suspension full automatic washing dewaterer |
| CN102212951A (en) * | 2011-06-03 | 2011-10-12 | 合肥荣事达洗衣设备制造有限公司 | Suspension structure of impeller type washing machine |
-
1999
- 1999-08-11 CN CN 99229123 patent/CN2392798Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096807B (en) * | 2006-06-26 | 2010-04-14 | 上海航星机械(集团)有限公司 | Lower suspension full automatic washing dewaterer |
| CN102212951A (en) * | 2011-06-03 | 2011-10-12 | 合肥荣事达洗衣设备制造有限公司 | Suspension structure of impeller type washing machine |
| CN102212951B (en) * | 2011-06-03 | 2012-08-22 | 合肥荣事达洗衣设备制造有限公司 | Suspension structure of impeller type washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101429718A (en) | Shock-absorbing suspension rod of combined spring | |
| PL185829B1 (en) | Frictional shock absorber for washing machines and the like | |
| US20200056317A1 (en) | Damping device for a washing machine, and washing machine | |
| WO2017114035A1 (en) | Damping-variable vibration damping device for washing machine and washing machine | |
| CN2392798Y (en) | Suspension shockproof apparatus of fully-automatic washer | |
| CN201037209Y (en) | Buffering sheath type vibration reduction hanger rod for washing machine barrel body | |
| CN202595504U (en) | Impeller type damping assembly of full-automatic washing machine | |
| JP2001145798A (en) | Damper for fully automatic washing machine | |
| CN109914069B (en) | Washing machine suspender assembly with variable damping function and washing machine with same | |
| CN213745261U (en) | Novel anti-seismic support | |
| CN111074489B (en) | Washing machine shock attenuation jib and washing machine | |
| CN208295035U (en) | A kind of weaving loom mechanical damping damping base | |
| CN202116869U (en) | Suspension assembly for washing machine | |
| CN216842864U (en) | Hanger rod shock absorber | |
| CN208701363U (en) | A kind of device adjusting washing machine drum group stability | |
| CN220846328U (en) | Vibration plating machine | |
| CN210886637U (en) | Drum washing machine damping system with vibration absorbers | |
| CN212611490U (en) | Suspender component and washing machine | |
| CN219059451U (en) | Vibration damper of drum washing machine and drum washing machine | |
| CN2501899Y (en) | Petroleum dry-cleaning machine | |
| KR100215334B1 (en) | Full automatic washing machine | |
| CN216768122U (en) | High-pressure-resistance bearing seat for split shaft of washing machine | |
| CN212361043U (en) | Integral type spring gallows | |
| CN215441079U (en) | Spring fixing support for washing machine damping hanger rod | |
| CN221320395U (en) | Hanger rod assembly of washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |