CN2895842Y - Memory ring - Google Patents
Memory ring Download PDFInfo
- Publication number
- CN2895842Y CN2895842Y CN 200620089841 CN200620089841U CN2895842Y CN 2895842 Y CN2895842 Y CN 2895842Y CN 200620089841 CN200620089841 CN 200620089841 CN 200620089841 U CN200620089841 U CN 200620089841U CN 2895842 Y CN2895842 Y CN 2895842Y
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- China
- Prior art keywords
- ring
- memory
- utility
- scope
- model
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- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to a memory ring which is welded into a ring structure by the material of memory alloy wire, as graph 2 displays, the section diameter of the ring-body alloy wire 1 is within the scope from 1.5 to 2.5mm. The inner diameter of the ring-body is within the scope from 5 to 100mm. The utility model solves the previous problems perfectly, such as the connector which is used to fasten the joint of cable, wire or pipe, etc. is inconvenient to operate and easy to be damaged, and easy to be in danger or accident for loosen joints.
Description
One, technical field: the utility model relates to the memory ring of the fastening usefulness of a kind of ring part, belongs to the element that connects usefulness.
Two, background technique: in a lot of applications, adopt manually of joint connects more, as adopt the iron plate or the improved plastics structural shape of strap bolt in joints such as cable, electric wires, adopt the manual mode of tightening fixedly connected, this mode is inconvenient operation not only, and discontinuity, often occurs loosening because of factors such as external force, cause virtual connection, danger or accident very easily occur.
Three, summary of the invention:
1, goal of the invention: the utility model provides a kind of memory ring, its purpose is to solve the existing connecting element that uses when fastening of needing as joints such as cable, electric wire, pipelines, there is inconvenient operation, unbalance stress is fragile, the loosening problem that is prone to aspects existence such as danger or accident of joint.
2, technological scheme: the utility model is achieved through the following technical solutions:
A kind of memory ring is characterized in that: this memory ring is to be welded into ring structure with memory alloy wire, and the diameter of section of its ring body alloy silk is in 1.5～2.5mm scope.
The internal diameter of ring structure is in 5～100mm scope.
Diameter of section the best of ring body alloy silk is φ 2.0mm.
3, advantage and effect: by the enforcement of technical solutions of the utility model, can solve the existing connecting element that uses when fastening of needing as joints such as cable, electric wire, pipelines well, there is inconvenient operation, unbalance stress is fragile, the loosening problem that is prone to aspects existence such as danger or accident of joint.The utility model can be used as the memory ring of fastening piece, the memory alloy wire that its ring body is, diameter of alloy wire is in φ 1.5～2.5mm scope, this draws after the inventor tests repeatedly, can reach best memory effect, make between memory ring and the connected pipe and form a large amount of interference fit, realize fastening, have fastening effective, do not become flexible for a long time, characteristics such as body is light.
Four, description of drawings: accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model alloy silk cross section structure schematic representation.
Five, embodiment:
As shown in Figure 1, a kind of memory ring of the utility model, this memory ring is to be welded into ring structure with memory alloy wire, adopt NiTi alloy silk, it mainly is NiTiNb8.8 alloy silk, as shown in Figure 2, the diameter of section of its ring body alloy silk 1 is in 1.5～2.5mm scope, the best alloy silk that adopts φ 2.0mm, the alloy wire bond Cheng Huanhou of this diameter can reach best memory effect, and this draws after the inventor tests repeatedly, if too the fastening effect of detailed rules and regulations is bad, as too slightly then memory effect is poor, does not reach interference fit and realize fastening purpose.The internal diameter of ring structure is in 5～100mm scope, and the different fastening object that adapts to multiple fastening occasion uses, realizes fastening, have fastening effective, do not become flexible for a long time, characteristics such as body is light.
Claims (3)
1, a kind of memory ring is characterized in that: this memory ring is to be welded into ring structure with memory alloy wire, and the diameter of section of its ring body alloy silk (1) is in 1.5～2.5mm scope.
2, according to the memory ring described in the claim 1, it is characterized in that: the internal diameter of described ring structure is in 5～100mm scope.
3, according to the memory ring described in the claim 1, it is characterized in that: the best φ 2.0mm of being of the diameter of section of ring body alloy silk (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089841 CN2895842Y (en) | 2006-03-16 | 2006-03-16 | Memory ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089841 CN2895842Y (en) | 2006-03-16 | 2006-03-16 | Memory ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895842Y true CN2895842Y (en) | 2007-05-02 |
Family
ID=38065418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089841 Expired - Fee Related CN2895842Y (en) | 2006-03-16 | 2006-03-16 | Memory ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895842Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296224A (en) * | 2010-06-24 | 2011-12-28 | 沈阳天贺新材料开发有限公司 | Wide thermal hysteresis TiNiNb shape memory alloy memory ring and preparation method and application thereof |
-
2006
- 2006-03-16 CN CN 200620089841 patent/CN2895842Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296224A (en) * | 2010-06-24 | 2011-12-28 | 沈阳天贺新材料开发有限公司 | Wide thermal hysteresis TiNiNb shape memory alloy memory ring and preparation method and application thereof |
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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: 20070502 Termination date: 20110316 |