CN205350176U - Chain wire spring - Google Patents
Chain wire spring Download PDFInfo
- Publication number
- CN205350176U CN205350176U CN201521077142.4U CN201521077142U CN205350176U CN 205350176 U CN205350176 U CN 205350176U CN 201521077142 U CN201521077142 U CN 201521077142U CN 205350176 U CN205350176 U CN 205350176U
- Authority
- CN
- China
- Prior art keywords
- spring body
- spring
- middle springs
- chain type
- arm
- 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
Abstract
The utility model provides a chain wire spring, includes first end spring body, with first end spring body even middle spring body and with the second end spring body that middle spring body links to each other, first end spring body including set up in the first fixed arm of first end spring body free end, the other end of first end spring body is provided with first end rotation rocking arm, middle spring body include through one set up in middle spring body one end can 360 commentaries on classics first go -between and first swinging boom links to each other swinging boom in the middle of first, and set up in swinging boom in the middle of the second of the middle spring body other end, second end spring body including set up in the second fixed arm of second end spring body free end, the other end of second end spring body be provided with through can 360 rotatory second go -betweens with the second end rotation rocking arm that the swinging boom links to each other in the middle of the second.
Description
Technical field
The present invention relates to a kind of spring, particularly relate to a kind of chain type deformed spring.
Background technology
Mostly application currently for spring is to utilize it to do a reciprocating motion in limited deflection distance, thus a kind of elastic force produced, such as quotes the extension spring etc. of the compression spring with mattress and the vehicles.But the bending of deformed spring of the prior art typically just spring body structure, often place's structure uses a spring, when some two places are needed to spring and need to form holistic structure, uses single spring that structure shape then can not be made integral.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of extendible chain type deformed spring.
A kind of chain type deformed spring of the present invention, including the first end spring body, the middle springs body connected with described first end spring body and the second end spring body being connected with described middle springs body；Described first end spring body includes the first fixed arm being arranged at described first end spring body free end, and the other end of described first end spring body is provided with the first end turning arm；Described middle springs body include one be arranged at described middle springs body one end by can 360 ° turn first connect the first middle turning arm of being connected with described first rotating arm of ring, and be arranged at the second middle turning arm of the described middle springs body other end；Described second end spring body includes the second fixed arm being arranged at described second end spring body free end, the other end of described second end spring body be provided with can 360 ° rotate second connect the second end turning arm of being connected with described second middle turning arm of ring.
The chain type deformed spring of the present invention, by being attached by 360 ° of connection rings rotated between end spring body and middle springs body, spring can be made to meet the installation requirements of various angle, simultaneously, the middle springs body of the present invention is expansible, multiple middle springs body can be extended as required, significantly increase its scope of application, be conducive to saving cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the chain type deformed spring of the present invention.
Detailed description of the invention
In order to be better understood from the present invention, describe the present invention in detail below in conjunction with accompanying drawing.
As it is shown in figure 1, a kind of chain type deformed spring of the present invention, described chain type deformed spring includes the first end spring body 1, with described first end spring body 1 middle springs body 2 even and the second end spring body 3 of being connected with described middle springs body 2；Described first end spring body 1 includes the first fixed arm 11 being arranged at described first end spring body 1 free end, and the other end of described first end spring body 1 is provided with the first end turning arm 12；Described middle springs body 2 include one be arranged at described middle springs body 2 one end by can 360 ° rotate first connect the first middle turning arm 21 of being connected with described first rotating arm 12 of ring 4, and be arranged at the second middle turning arm 22 of described middle springs body 2 other end；Described second end spring body 3 includes the second fixed arm 32 being arranged at described second end spring body 3 free end, the other end of described second end spring body 3 be provided with can 360 ° rotate second connect the second end turning arm 31 of being connected with described second middle turning arm 22 of ring 5.
Preferably, described chain type deformed spring includes at least one middle springs body.
The chain type deformed spring of the present invention, by being attached by 360 ° of connection rings rotated between end spring body and middle springs body, spring can be made to meet the installation requirements of various angle, simultaneously, the middle springs body of the present invention is expansible, multiple middle springs body can be extended as required, significantly increase its scope of application, be conducive to saving cost.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope of present disclosure; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a chain type deformed spring, it is characterized in that, described chain type deformed spring includes the first end spring body (1), with described first end spring body (1) middle springs body (2) even and the second end spring body (3) of being connected with described middle springs body (2)；
Described first end spring body (1) includes the first fixed arm (11) being arranged at described first end spring body (1) free end, and the other end of described first end spring body (1) is provided with the first end turning arm (12)；
Described middle springs body (2) include one be arranged at described middle springs body (2) one end by can 360 ° rotate first connect ring (4) the first middle turning arm (21) of being connected with described first rotating arm (12), and be arranged at the second middle turning arm (22) of described middle springs body (2) other end；
Described second end spring body (3) includes the second fixed arm (32) being arranged at described second end spring body (3) free end, the other end of described second end spring body (3) be provided with can 360 ° rotate second connect ring (5) the second end turning arm (31) of being connected with described second middle turning arm (22).
2. chain type deformed spring according to claim 1, it is characterised in that described chain type deformed spring includes at least one middle springs body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077142.4U CN205350176U (en) | 2015-12-21 | 2015-12-21 | Chain wire spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077142.4U CN205350176U (en) | 2015-12-21 | 2015-12-21 | Chain wire spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350176U true CN205350176U (en) | 2016-06-29 |
Family
ID=56169506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077142.4U Expired - Fee Related CN205350176U (en) | 2015-12-21 | 2015-12-21 | Chain wire spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350176U (en) |
-
2015
- 2015-12-21 CN CN201521077142.4U patent/CN205350176U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20161221 |