CN2345773Y - Internal installed shock absorber - Google Patents
Internal installed shock absorber Download PDFInfo
- Publication number
- CN2345773Y CN2345773Y CN 98222608 CN98222608U CN2345773Y CN 2345773 Y CN2345773 Y CN 2345773Y CN 98222608 CN98222608 CN 98222608 CN 98222608 U CN98222608 U CN 98222608U CN 2345773 Y CN2345773 Y CN 2345773Y
- Authority
- CN
- China
- Prior art keywords
- brake pad
- vibration damper
- built
- urceolus
- shock absorber
- 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
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- Vibration Dampers (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses an internal installed shock absorber which relates to the technical field of a shock absorber. The utility model comprises an outer cylinder, a friction block, a connecting device and a sealing device, wherein the inner part of the outer cylinder is provided with a spring and the friction block, and the friction block is provided with a friction strip. The internal installed shock absorber of the utility model is suitable for the high-speed running of a washing machine with the advantages of low noise, favorable damping effect, etc.
Description
The utility model relates to the vibration damper technical field, particularly a kind of built-in vibration damper.
The utility model patent application a few days ago, open, the washing machine vibration absorber of selling, using mostly is drawing vibration damper, forms passive energy dissipation, noise is big, damping effect is poor.
Goal of the invention of the present utility model is to provide that a kind of noise is low, the built-in vibration damper of good damping effect.
Foregoing invention purpose of the present utility model realizes by following technical proposals:
A kind of built-in vibration damper comprises: urceolus, brake pad, connection set, several parts of seal arrangement are formed, and it is characterized in that described urceolus inside is provided with spring and brake pad, is provided with fricting strip on the brake pad.
Described urceolus inside is provided with spring and brake pad, and fricting strip is set on the brake pad, and purpose is that the elastic shock attenuation of spring and the frictional damping of fricting strip are combined to form active vibration damping, and good damping effect is applicable to that washing machine runs up.
Described urceolus two ends are provided with sealing block, and the distortion of extruding urceolus seals, and purpose is sealed at both ends, forms built-in structure, prevents to come off.
On the described brake pad exhaust port is set, purpose is rationally to adjust air damping.
Described fricting strip is the polyurethane expandable plastic, and purpose is to strengthen friction factor, increases the frictional force between inside and outside barrel.Because the polyurethane expandable plastic can not produce smooth surface in the use when long-term the use, its friction factor is relatively stable.
Described connection set is the screw rod on the fixing sealing block at one end, purpose is by screw rod vibration damper to be connected in washing machine inside, the other end is provided with a sliding bar near in the sealing block of brake pad, and purpose is that promoting brake pad by sliding bar carries out damping.
The built-in vibration damper of the utility model structure has low, the good damping effect of noise, is applicable to advantages such as washing machine runs up.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Embodiment 1: see accompanying drawing 1
A kind of built-in vibration damper, comprise: urceolus 5, brake pad 3, connection set, seal arrangement, urceolus 5 inside are provided with spring 4 and brake pad 3, brake pad 3 is provided with the fricting strip 2 of polyurethane expandable plastic, and be provided with exhaust port 8, and urceolus 5 two ends are provided with sealing block 1,6, and 5 distortion of extruding urceolus seal, standing screw 7 connects washing machine on the one end sealing block 6, and the other end is provided with a sliding bar 9 near in the sealing block 1 of brake pad 3.
Claims (5)
1. built-in vibration damper comprises: urceolus [5], brake pad [3], connection set, several parts of seal arrangement are formed, and it is characterized in that described urceolus [5] inside is provided with spring [4] and brake pad [3], is provided with fricting strip [2] on the brake pad [3].
2. by the described a kind of built-in vibration damper of claim 1, it is characterized in that described seal arrangement is sealing block [1], [6] that urceolus [5] two ends are provided with, extruding urceolus [5] distortion seals.
3. connect the described a kind of built-in vibration damper of claim 1, it is characterized in that being provided with on the described brake pad [3] exhaust port [8].
4. by the described a kind of built-in vibration damper of claim 1, it is characterized in that described fricting strip [2] is the polyurethane expandable plastic.
5. by the described a kind of built-in vibration damper of claim 1, it is characterized in that described connection set is the screw rod [7] on the fixing sealing block [6] at one end, the other end is provided with a sliding bar [9] near in the sealing block [1] of brake pad [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222608 CN2345773Y (en) | 1998-10-12 | 1998-10-12 | Internal installed shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222608 CN2345773Y (en) | 1998-10-12 | 1998-10-12 | Internal installed shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345773Y true CN2345773Y (en) | 1999-10-27 |
Family
ID=33973901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222608 Expired - Fee Related CN2345773Y (en) | 1998-10-12 | 1998-10-12 | Internal installed shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345773Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322249C (en) * | 2004-06-22 | 2007-06-20 | 济南大学 | Friction damper |
| CN104482108A (en) * | 2014-12-05 | 2015-04-01 | 国家电网公司 | Centering friction damper special for column-type electrical equipment |
| CN108265470A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | The damping means and washing machine of a kind of washing machine |
| CN109675251A (en) * | 2018-11-16 | 2019-04-26 | 吴权辉 | The mobile damping mechanism of damper |
| CN111658487A (en) * | 2020-07-13 | 2020-09-15 | 郑州铁路职业技术学院 | Internal medicine heart booster |
-
1998
- 1998-10-12 CN CN 98222608 patent/CN2345773Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322249C (en) * | 2004-06-22 | 2007-06-20 | 济南大学 | Friction damper |
| CN104482108A (en) * | 2014-12-05 | 2015-04-01 | 国家电网公司 | Centering friction damper special for column-type electrical equipment |
| CN108265470A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | The damping means and washing machine of a kind of washing machine |
| CN109675251A (en) * | 2018-11-16 | 2019-04-26 | 吴权辉 | The mobile damping mechanism of damper |
| CN109675251B (en) * | 2018-11-16 | 2020-11-06 | 鹤壁市人民医院 | Movable damping mechanism of damper of wearable rehabilitation device |
| CN111658487A (en) * | 2020-07-13 | 2020-09-15 | 郑州铁路职业技术学院 | Internal medicine heart booster |
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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 |