CN204668038U - A kind of nonmetal binding strap - Google Patents
A kind of nonmetal binding strap Download PDFInfo
- Publication number
- CN204668038U CN204668038U CN201520300154.2U CN201520300154U CN204668038U CN 204668038 U CN204668038 U CN 204668038U CN 201520300154 U CN201520300154 U CN 201520300154U CN 204668038 U CN204668038 U CN 204668038U
- Authority
- CN
- China
- Prior art keywords
- sheath
- binding strap
- glass fiber
- fiber tape
- tack coat
- 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
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 15
- 239000003365 glass fiber Substances 0.000 claims abstract description 18
- 239000004831 Hot glue Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model provides a kind of nonmetal binding strap, comprises the sheath of glass fiber tape and outer surface integral coating thereof, and the sheath lateral surface of described glass fiber tape side is provided with tack coat.Described sheath is pe sheath.Each corner angle of described sheath all adopt round-corner transition.Described tack coat is hot melt adhesive layer.The utility model is provided with pe sheath outside glass fiber tape, and sheath is provided with PUR, and fixing optical cable is effective, has reliable intensity and useful life, and, owing to being nonmetal binding strap, therefore there is lightning protection effect, safe and reliable.Therefore, when setting up cable near power line, be mainly used in fixing colligation optical cable.In addition, the thickness of sheath and the thickness of tack coat, while the guarantee effect of bringing into normal play, also reduce gauge as far as possible, this reduces the overall dimension of this binding strap, have and utilize the good optical cable of colligation to wear in pipeline, good by property.
Description
Technical field
The utility model belongs to cable machinery technical field, especially relates to a kind of nonmetal binding strap.
Background technology
Along with the development of FTTH (fiber to the home), fiber to the home FTTH optical cable has started large-arealy to lay use, existing optical cable binding strap mostly is metal-cored external application one deck sheath, such binding strap often spills metal-cored due to the aging of sheath, not only easily hurt optical cable, and easily conduct electricity, simultaneously thunderstorm weather easily draws thunder and enters the room, and causes danger.Therefore, need a kind of binding strap of safety durable, improve the service life of optical cable.
Utility model content
In view of this, the utility model is intended to propose a kind of nonmetal binding strap, solves metal binding band in prior art and easily hurts optical cable and the defect of easy conductive.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of nonmetal binding strap, comprises the sheath of glass fiber tape and outer surface integral coating thereof, the sheath lateral surface of described glass fiber tape side is provided with tack coat.
Further, described sheath is pe sheath.
Further, each corner angle of described sheath all adopt round-corner transition.
Further, described tack coat is hot melt adhesive layer.
Further, each side end face of described tack coat is all in apart from the position within each side end face 0.2mm ~ 0.8mm of glass fiber tape.
Relative to prior art, the nonmetal binding strap of one described in the utility model has following advantage:
Outside glass fiber tape, be provided with pe sheath, sheath is provided with PUR, and fixing optical cable is effective, and intensity is high, and has lightning protection effect, long service life, safe and reliable.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-glass fiber tape, 2-sheath, 3-tack coat, 4-fillet.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
A kind of nonmetal binding strap, as shown in Figure 1, comprises the sheath 2 of glass fiber tape 1 and outer surface integral coating thereof, sheath 2 lateral surface of described glass fiber tape side is provided with tack coat 3.
Wherein, described sheath 2 is pe sheath, resistance to low temperature (minimum serviceability temperature can reach-20 DEG C ~+70 DEG C), chemical stability is good, the erosion of the most of soda acid of ability, plays good protective action to the glass fiber tape of its inside, ensures this binding strap reliable useful life.
It should be noted that, the monolateral thickness of sheath 2 is generally 0.2 ~ 0.5mm, while the good protective action of guarantee, also reduces the overall dimension of this binding strap as far as possible, has and utilize the good optical cable of colligation to wear in pipeline, good by property.
Wherein, each corner angle of described sheath 2 all adopt fillet 4 transition, not easily with other workpiece scratchings, can avoid being swiped by other workpiece, easily damage, and then lose protection effect after producing cut.
Wherein, described tack coat 3 is hot melt adhesive layer, and PUR is easy to use, environmental protection, and colligation is simple to operate, effective to optical cable colligation.It is pointed out that usually, for adapting to user demand, the overall dimensions of this binding strap are generally wide 4mm, thickness 1.2mm.Therefore tack coat preferably 0.2 ~ 0.4mm, while guarantee bond effect, also reduces the overall dimension of this binding strap as far as possible, has and utilize the good optical cable of colligation to wear in pipeline, good by property.
Wherein, the described each side end face of tack coat 3 is all in apart from the position within each side end face 0.2mm ~ 0.8mm of glass fiber tape.Like this, outside workpiece can be avoided to greatest extent to swipe tack coat, prevent tack coat from coming off, affect colligation effect.
The method making this binding strap is;
1. the glass fiber tape of predetermined length has first been cut;
2. at the glass fiber tape outer surface layer of polyethylene material cut as sheath;
3. at pe sheath arranged outside one deck PUR of glass fiber tape side.
It should be noted that, after each step above completes, all need to detect, to ensure end product quality, make this binding strap have reliable intensity and useful life.
Owing to being nonmetal binding strap, therefore, there is lightning protection effect, safe and reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a nonmetal binding strap, is characterized in that: the sheath comprising glass fiber tape and outer surface integral coating thereof, and the sheath lateral surface of described glass fiber tape side is provided with tack coat.
2. the nonmetal binding strap of one according to claim 1, is characterized in that: described sheath is pe sheath.
3. the nonmetal binding strap of one according to claim 1, is characterized in that: each corner angle of described sheath all adopt round-corner transition.
4. the nonmetal binding strap of one according to claim 1, is characterized in that: described tack coat is hot melt adhesive layer.
5. the nonmetal binding strap of one according to claim 1, is characterized in that: each side end face of described tack coat is all in apart from the position within each side end face 0.2mm ~ 0.8mm of glass fiber tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300154.2U CN204668038U (en) | 2015-05-11 | 2015-05-11 | A kind of nonmetal binding strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300154.2U CN204668038U (en) | 2015-05-11 | 2015-05-11 | A kind of nonmetal binding strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668038U true CN204668038U (en) | 2015-09-23 |
Family
ID=54138398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300154.2U Expired - Fee Related CN204668038U (en) | 2015-05-11 | 2015-05-11 | A kind of nonmetal binding strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835605A (en) * | 2015-05-11 | 2015-08-12 | 通鼎互联信息股份有限公司 | Non-metal binding belt |
-
2015
- 2015-05-11 CN CN201520300154.2U patent/CN204668038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835605A (en) * | 2015-05-11 | 2015-08-12 | 通鼎互联信息股份有限公司 | Non-metal binding belt |
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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 |
Granted publication date: 20150923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |