CN2095210U - Composite damping spring seat - Google Patents
Composite damping spring seat Download PDFInfo
- Publication number
- CN2095210U CN2095210U CN 91211979 CN91211979U CN2095210U CN 2095210 U CN2095210 U CN 2095210U CN 91211979 CN91211979 CN 91211979 CN 91211979 U CN91211979 U CN 91211979U CN 2095210 U CN2095210 U CN 2095210U
- Authority
- CN
- China
- Prior art keywords
- damping spring
- utility
- model
- spring seat
- rubber
- 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 - Lifetime
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Abstract
The utility model relates to a composite damping spring seat, comprising a rubber seat body 1 and a metallic washer inserting element 2, wherein, the surface of the rubber seat body is provided with a teflon plastic layer 3 which forms a composite structure with the rubber seat body. The utility model is simple and feasible in technology, firm in composite structure, low in cost, resistive in heat and attrition, good in self-lubricating property and long in service life. The utility model can fully replace the pure rubber damping spring seat. The utility model has larger economical and social benefits of eliminating the vibration of the washing machine and improving the production quality of the washing machine.
Description
The utility model relates to a kind of damper part; Particularly relate to a kind of damping spring seat.
Damping spring is one of critical elements of washing machine suspension rod damping device.General damping spring seat all is to select rubber for use at present, and there is a metal washer inserts in portion within it.This rubber spring seat is too big and anti-wear performance is poor because of its coefficient of friction, causes service life too short, and in use produces chattering because of insufficient lubrication.If add lubricant for reducing friction then very inconvenient again.This deadly defect has directly influenced the serviceability of washing machine and the quality upgrading of product.
The purpose of this utility model provides a kind of have heat-resisting, wear-resisting and self-lubricating property, and can the reduce friction coefficient and the damping spring seat in raising life-span.
The technical solution that the utility model adopts is a kind of composite damping spring base of being made up of two kinds of different materials of design, in order to replace existing gum damping spring seat.
Specific embodiments of the present utility model is on the surface of rubber spring pedestal, increases an existing excellent machinability and frictional behaviour, plastics composite bed well heat-resisting, anti-wear performance is arranged, for example the polytetrafluoroethylplastic plastic layer again.
Accompanying drawing is an embodiment schematic diagram of the present utility model.As shown in the figure, the applicant on the damping rubber spring pedestal 1 in automatic washing machine sleeve boom system, adopts hot-pressing technique and coating technology according to above-mentioned design and embodiment respectively.Compound one deck polytetrafluoroethylplastic plastic 2 makes it become a composite construction of being made of one rubber and polytetrafluoroethylene floor.Through measured result, yield rate reaches more than 92%, and endurance quality can reach or be better than the requirement of Q/LS001-89.
The utility model has the advantages that the technology simple and feasible, composite construction is firm, cost low (each is roughly equal to 0.3～0.4 yuan of RMB), heat-resisting, wear-resisting, self-lubricating property is good, and long service life can replace existing gum damping spring seat fully, thereby the vibration of eliminating washing machine and the product quality that improves washing machine are had bigger economic benefit and social benefit, and vast potential for future development is arranged.
Claims (1)
1, a kind of damping spring seat is made up of rubber pedestal 1 and metal washer inserts 2, and there is a polytetrafluoroethylplastic plastic layer 3 with its formation composite construction on the surface that it is characterized in that said rubber pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91211979 CN2095210U (en) | 1991-07-08 | 1991-07-08 | Composite damping spring seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91211979 CN2095210U (en) | 1991-07-08 | 1991-07-08 | Composite damping spring seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2095210U true CN2095210U (en) | 1992-02-05 |
Family
ID=50240140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91211979 Expired - Lifetime CN2095210U (en) | 1991-07-08 | 1991-07-08 | Composite damping spring seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2095210U (en) |
-
1991
- 1991-07-08 CN CN 91211979 patent/CN2095210U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |