CN103618179A - Expansion type connecting wire - Google Patents
Expansion type connecting wire Download PDFInfo
- Publication number
- CN103618179A CN103618179A CN201310607038.0A CN201310607038A CN103618179A CN 103618179 A CN103618179 A CN 103618179A CN 201310607038 A CN201310607038 A CN 201310607038A CN 103618179 A CN103618179 A CN 103618179A
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- CN
- China
- Prior art keywords
- sheet metal
- connecting line
- thread
- wire
- intumescent
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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.)
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Abstract
The invention discloses an expansion type connecting wire which comprises a wire body (1) and a wire head (2). The outer surface of the connecting position of the wire body (1) and the wire head (2) is covered with a circle of metal sheet (3), the space between the metal sheet (3) and the outer surface of the connecting position of the wire body (1) and the wire head (2) is filled with elastic particles (4), the part, located at the wire body (1), of the metal sheet is sleeved with a circle of gasket (5), and grooves (6) are formed in the outer surface of the gasket (5). The metal sheet has an expansion function, the connecting wire can not loose when being used, and the expansion type connecting wire has the advantages of being simple in structure, convenient to use, good in fixing effect and the like.
Description
Technical field
The present invention relates to connecting line technical field, particularly relate to a kind of intumescent connecting line.
Background technology
Along with expanding economy, in a lot of equipment, all can use connecting line, particularly some electronic equipments, in the middle of this uses the process of these connecting lines, because connecting line use for a long time can make the end of a thread loosening, cause the generation of the situations such as loose contact, affect result of use.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of intumescent connecting line, has the sheet metal of expansion function by setting, is connecting line loosening in the middle of the process of using, and has the advantages such as simple in structure, easy to use, good fixing effect.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of intumescent connecting line is provided, comprise line body and the end of a thread, the outer surface of described line body and the end of a thread junction is coated with a circle sheet metal, between described sheet metal and line body and the outer surface of the end of a thread junction, be filled with elastic granule, the described sheet metal outer cover that is positioned at line body part is provided with a circle pad, and the outer surface of described pad is provided with groove.
In a preferred embodiment of the present invention, described sheet metal extends to 1/2 place of the end of a thread.
In a preferred embodiment of the present invention, described pad is insulating material.
In a preferred embodiment of the present invention, described elastic granule is polyvinyl chloride particles.
The invention has the beneficial effects as follows: intumescent connecting line of the present invention has the sheet metal of expansion function by setting, is connecting line loosening in the middle of the process of using, and has the advantages such as simple in structure, easy to use, good fixing effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of intumescent connecting line one preferred embodiment of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, line body, 2, the end of a thread, 3, sheet metal, 4, elastic granule, 5, pad, 6, groove.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of intumescent connecting line, comprise line body 1 and the end of a thread 2, the outer surface of described line body 1 and the end of a thread 2 junctions is coated with a circle sheet metal 3, between the outer surface of described sheet metal 3 and line body 1 and the end of a thread 2 junctions, be filled with elastic granule 4, the described sheet metal outer cover that is positioned at line body 1 part is provided with a circle pad 5, and the outer surface of described pad 5 is provided with groove 6.
Described sheet metal 3 extends to 1/2 place of the end of a thread, and expansion effect is best.
Described pad 5 is insulating material, prevents electric leakage.
Described elastic granule 4 is polyvinyl chloride particles, good springiness.
The beneficial effect of intumescent connecting line of the present invention is:
It is loosening in the middle of the process of using that the sheet metal by setting with expansion function is connecting line, has the advantages such as simple in structure, easy to use, good fixing effect.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an intumescent connecting line, it is characterized in that, comprise line body (1) and the end of a thread (2), the outer surface of described line body (1) and the end of a thread (2) junction is coated with a circle sheet metal (3), between the outer surface of described sheet metal (3) and line body (1) and the end of a thread (2) junction, be filled with elastic granule (4), the described sheet metal outer cover that is positioned at line body (1) part is provided with a circle pad (5), and the outer surface of described pad (5) is provided with groove (6).
2. intumescent connecting line according to claim 1, is characterized in that, described sheet metal (3) extends to 1/2 place of the end of a thread.
3. intumescent connecting line according to claim 1, is characterized in that, described pad (5) is insulating material.
4. intumescent connecting line according to claim 1, is characterized in that, described elastic granule (4) is polyvinyl chloride particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607038.0A CN103618179A (en) | 2013-11-27 | 2013-11-27 | Expansion type connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607038.0A CN103618179A (en) | 2013-11-27 | 2013-11-27 | Expansion type connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103618179A true CN103618179A (en) | 2014-03-05 |
Family
ID=50168883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310607038.0A Pending CN103618179A (en) | 2013-11-27 | 2013-11-27 | Expansion type connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103618179A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241314A (en) * | 1996-12-19 | 2000-01-12 | 雷伊化学有限公司 | Cable enclosure arrangement |
| CN2736958Y (en) * | 2004-08-31 | 2005-10-26 | 中山圣马丁电子元件有限公司 | Coaxial cable connector |
| CN201191751Y (en) * | 2008-05-13 | 2009-02-04 | 河南省电力公司安阳供电公司 | Cable terminal head |
| CN201219047Y (en) * | 2008-06-24 | 2009-04-08 | 上海市高桥电缆厂有限公司 | Expansion type flame-resistant cable |
| CN201975106U (en) * | 2011-01-18 | 2011-09-14 | 周建华 | Novel cable structure |
-
2013
- 2013-11-27 CN CN201310607038.0A patent/CN103618179A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241314A (en) * | 1996-12-19 | 2000-01-12 | 雷伊化学有限公司 | Cable enclosure arrangement |
| CN2736958Y (en) * | 2004-08-31 | 2005-10-26 | 中山圣马丁电子元件有限公司 | Coaxial cable connector |
| CN201191751Y (en) * | 2008-05-13 | 2009-02-04 | 河南省电力公司安阳供电公司 | Cable terminal head |
| CN201219047Y (en) * | 2008-06-24 | 2009-04-08 | 上海市高桥电缆厂有限公司 | Expansion type flame-resistant cable |
| CN201975106U (en) * | 2011-01-18 | 2011-09-14 | 周建华 | Novel cable structure |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140305 |