CN201487105U - Spring - Google Patents
Spring Download PDFInfo
- Publication number
- CN201487105U CN201487105U CN2009201909124U CN200920190912U CN201487105U CN 201487105 U CN201487105 U CN 201487105U CN 2009201909124 U CN2009201909124 U CN 2009201909124U CN 200920190912 U CN200920190912 U CN 200920190912U CN 201487105 U CN201487105 U CN 201487105U
- Authority
- CN
- China
- Prior art keywords
- spring
- metal bar
- utility
- model
- soak
- 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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Abstract
The utility model relates to a spring, which is formed by winding a whole metal strip (2), wherein a plastic soaking layer (1) is arranged outside the metal strip (2). The spring has the advantages that the rust is not easy to be generated, and the service life is long.
Description
Technical field
The utility model relates to a kind of spring.
Background technique
Existing spring all is to be reeled by whole metal bar to constitute, and the spring defective of existing structure is to use for a long time especially to get rusty easily after outdoor application, thereby influences its working life.
Summary of the invention
In order to solve the technological deficiency that above-mentioned existing spring exists, goal of the invention of the present utility model provide a kind ofly can not get rusty, the spring of long service life.
To achieve the above object, the utility model has adopted following technological scheme:
A kind of spring is made of whole metal bar coiling, and the metal bar outside is provided with to soak moulds layer.
As preferably, describedly soak that to mould layer be integrated environmentally-friendly plastic cover, it is coated on the metal bar, and environmentally-friendly plastic is nontoxic, uses as safe as a house.
The utility model is owing to adopted a kind of spring of above technological scheme, and the metal bar outside is provided with to soak moulds layer, and its advantage is that spring is difficult for getting rusty, thereby has prolonged its working life.
Description of drawings
Fig. 1: the utility model embodiment's structural representation.
Fig. 2: the utility model embodiment's spring cross-section structure enlarged diagram.
Embodiment
Below in conjunction with Fig. 1, Fig. 2 embodiment of the present utility model is made a detailed explanation.
A kind of spring as shown in Figure 1 and Figure 2 is made of whole metal bar 2 coilings, and metal bar 2 outsides are provided with to soak moulds layer 1, soak that to mould layer 1 be integrated environmentally-friendly plastic cover, it is coated on the metal bar 2, makes metal bar be difficult for getting rusty, thereby has prolonged the working life of spring.
During production, the metal bar 2 that coiling is finished places environmentally-friendly plastic solution, takes out then and solidifies, and forms the integrated environmentally-friendly plastic cover that is coated on outside the metal bar 2.
The foregoing description only is a this patent mode of execution preferably, and the structure that all employing the technical program are described, feature and the variation on its spiritual principle, modification all belong to the protection domain of this patent.
Claims (2)
1. spring, being reeled by whole metal bar (2) constitutes, and it is characterized in that metal bar (2) outside is provided with to soak to mould layer (1).
2. a kind of spring according to claim 1, it is characterized in that described soak mould the layer (1) be integrated environmentally-friendly plastic cover, it is coated on the metal bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201909124U CN201487105U (en) | 2009-08-06 | 2009-08-06 | Spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201909124U CN201487105U (en) | 2009-08-06 | 2009-08-06 | Spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487105U true CN201487105U (en) | 2010-05-26 |
Family
ID=42425984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201909124U Expired - Fee Related CN201487105U (en) | 2009-08-06 | 2009-08-06 | Spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487105U (en) |
-
2009
- 2009-08-06 CN CN2009201909124U patent/CN201487105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100806 |