CN207302710U - A kind of PVC power cords - Google Patents
A kind of PVC power cords Download PDFInfo
- Publication number
- CN207302710U CN207302710U CN201721163944.6U CN201721163944U CN207302710U CN 207302710 U CN207302710 U CN 207302710U CN 201721163944 U CN201721163944 U CN 201721163944U CN 207302710 U CN207302710 U CN 207302710U
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- CN
- China
- Prior art keywords
- layer
- pvc
- power cord
- power cords
- conducting wire
- 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.)
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Abstract
The utility model provides a kind of PVC power cords, including power cord body, the power cord body includes the conducting wire for being arranged on centre, and it is arranged on outermost layer of PVC, the conducting wire is entwined by some copper wire, high-temperature-resistant layer, insulating layer, water blocking layer, fireprotection layer and wearing layer are disposed between the conducting wire and layer of PVC from the inside to the outside, two phosphating steel wires are provided with the high-temperature-resistant layer, two phosphating steel wires are symmetricly set on the both sides of the conducting wire along its length；The upper and lower both sides of the layer of PVC are provided with upper surface and lower face, and the upper surface is both provided with form friction pattern with upper surface；Binding mechanism is additionally provided with the power cord body.The usefulness of the utility model is, compact-sized, service life length, securely and reliably, makes simple.
Description
Technical field
A kind of power cord is the utility model is related to, especially a kind of PVC power cords.
Background technology
Power cord is used to electrical appliance accessing power supply, gives electrical appliance transmission electric current, and power cord is extensively using indoors and room
The connection of outer electrical appliance.The power cord of connection outdoor work electrical appliance is commonly used for, either from water resistance, compressive property
And wear-resisting property is compared, it is required to be eager to excel than indoor power cord, and the power cord being presently in existence is still far from satisfaction
Growth requirement.
Utility model content
The shortcomings that the utility model overcomes in the prior art, there is provided a kind of PVC power cords, compact-sized, service life
It is long, securely and reliably, make simple.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of PVC power cords, including power cord body, the power cord body include the conducting wire for being arranged on centre, and
Be arranged on outermost layer of PVC, the conducting wire is entwined by some copper wire, between the conducting wire and layer of PVC from it is interior to
High-temperature-resistant layer, insulating layer, water blocking layer, fireprotection layer and wearing layer are disposed with outside, two are provided with the high-temperature-resistant layer
Phosphating steel wire, two phosphating steel wires are symmetricly set on the both sides of the conducting wire along its length；The layer of PVC it is upper and lower
Both sides are provided with upper surface and lower face, and the upper surface is both provided with form friction pattern with upper surface；On the power cord body also
It is provided with binding mechanism.
Further, the form friction pattern is arranged on the upper surface and lower face in net-shaped.
Further, the phosphating steel wire is arranged to triangle strip.
Further, the sectional area of the phosphating steel wire is the equilateral triangle that the length of side is 1.6 to 1.8mm.
Further, the thickness of the high-temperature-resistant layer is 2.2 to 2.8mm.
Further, the thickness of the insulating layer, water blocking layer, fireprotection layer and wearing layer is 1.3 to 1.7mm.
Further, the binding mechanism is arranged on the end position of the power cord body.
Further, the binding mechanism includes the firmware being fixed on the power cord body, and the firmware is provided with
Through hole, is coated with tied rope in the through hole.
Further, one end of the tied rope is provided with annulus, and the other end is provided with hook, the aperture size of the annulus
More than the outside dimension of the hook.
Compared with prior art, the beneficial effects of the utility model are：
The utility model has preferable compressive property, first, two triangle strips is provided with high-temperature-resistant layer
Phosphating steel wire, is improved entire compression and breaking property of tension, avoids power cord body from being crushed or break；In addition, in PVC
The upper and lower both sides of layer are provided with upper surface and lower face, and the design of upper surface and lower face can increase the pressure of power cord body
Face, is disperseed pressure, and inside is protected；Traditional power cord, surface is typically more round and smooth, if using process
Middle people's imprudence is stepped on power cord, can easily be slided into, but in the power cord of the utility model, in the upper end of layer of PVC
Face is both provided with form friction pattern with upper surface, plays the frictional force between increase power cord body and ground, plays the role of anti-skidding；Most
Afterwards, the utility model is additionally provided with binding mechanism, available for being bundled, being hung after the take-up of this power cord, makes storage neat, just
In carrying.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and is used to explain together with the embodiment of the utility model
The utility model, does not form the limitation to the utility model, in the accompanying drawings：
Fig. 1 is a kind of total schematic diagram of PVC power cords described in the utility model；
Fig. 2 is the sectional view of the power cord body；
Fig. 3 is the top view of the power cord body.
In figure：1- power cord bodies, 2- conducting wires, 3-PVC layers, 4- high-temperature-resistant layers, 5- insulating layers, 6- water blocking layers, 7- fire prevention
Layer, 8- wearing layers, 9- phosphating steel wires, 10- upper surfaces, 11- lower faces, 12- firmwares, 13- through holes, 14- tied ropes, 15- annulus,
16- is linked up with, 17- form friction patterns.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
As shown in Figure 1, be a kind of PVC power cords described in the utility model, including power cord body 1, in power cord body 1
On be additionally provided with binding mechanism, and binding mechanism is provided in the end position of power cord body 1, and binding mechanism includes welding
Firmware 12 on power cord body 1, firmware 12 are provided with through hole 13, and tied rope 14 is coated with through hole 13, and tied rope 14 can be logical
Back and forth pulled in hole 13, and annulus 15 is provided with one end of tied rope 14, the other end is provided with hook 16, the aperture of annulus 15
Size is more than the outside dimension of hook 16；, can be by power cord body 1 by the traditional take-up mode of operation employee after use
One, which encloses the land, is wound, and in the utility model, after winding, hook 16 is enclosed around power cord body 1 one, and wears
Tensed after crossing the aperture of annulus 15, you can power cord body 1 is tightened, makes it neat, not loose；The extension set in tied rope 14
Hook 16, can be after employee easy to operation binding, and the belt hung on one's waist is taken away, or is hanging to wall, stores on cabinet wall, keeps
It is neat clean.
As shown in Fig. 2, power cord body 1 includes the conducting wire 2 for being arranged on centre, and outermost layer of PVC 3 is arranged on,
Conducting wire 2 is entwined by some copper wire, compact-sized, solid, is disposed with from the inside to the outside between conducting wire 2 and layer of PVC 3
High-temperature-resistant layer 4, insulating layer 5, water blocking layer 6, fireprotection layer 7 and wearing layer 8, are provided with two phosphating steel wires 9 in high-temperature-resistant layer 4,
Two phosphating steel wires 9 are symmetricly set on the both sides of conducting wire along its length, and phosphating steel wire 9 has this power cord of enhancing body 1
Crushing resistance and breaking property of tension, it is not easy to wreck, also, phosphating steel wire 9 is arranged to triangle strip, further enhances anti-
Press performance, it is preferable that preferably, the thickness of high-temperature-resistant layer 4 is 2.5mm, and the sectional area of phosphating steel wire 9 is that the length of side is 1.7mm
Equilateral triangle；Wherein, in terms of selection, high-temperature-resistant layer 4 is made using makrolon material, and insulating layer 5 is using poly-
Propylene material is made, and water blocking layer 6 is semiconductor waterstop, and fireprotection layer 7 is to use brominated Polystyrene, and wearing layer 8 is to adopt
It is made with polytetrafluoroethylene material, it is preferable that insulating layer 5, water blocking layer 6, the thickness of insulating layer 7 and wearing layer 8 are
1.5mm。
The upper and lower both sides of layer of PVC 3 are provided with upper surface 10 and lower face 11, and upper surface 10 is both provided with upper surface 11
Form friction pattern 17 as shown in Figure 3, form friction pattern 17 are to be arranged in net-shaped on upper surface 10 or lower face 11, and upper surface 10 is with
The design of end face 11, can increase compression area when this power cord body 1 is pressed, make pressure dissipation, inside power cord body 1
Have a protective effect, and the design of form friction pattern 17 be then conducive to it is anti-skidding.
Finally it should be noted that：It these are only the preferred embodiment of the utility model, be not limited to this practicality
It is new, although the utility model is described in detail with reference to embodiment, for those skilled in the art, its according to
It can so modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equally replaced
Change, but where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should all include
Within the scope of protection of the utility model.
Claims (9)
1. a kind of PVC power cords, it is characterised in that including power cord body, the power cord body includes being arranged on centre
Conducting wire, and be arranged on outermost layer of PVC, the conducting wire is entwined by some copper wire, the conducting wire and layer of PVC it
Between be disposed with high-temperature-resistant layer, insulating layer, water blocking layer, fireprotection layer and wearing layer from the inside to the outside, set in the high-temperature-resistant layer
Two phosphating steel wires are equipped with, two phosphating steel wires are symmetricly set on the both sides of the conducting wire along its length；The layer of PVC
Upper and lower both sides be provided with upper surface and lower face, the upper surface is both provided with form friction pattern with upper surface；The power cord sheet
Binding mechanism is additionally provided with body.
2. a kind of PVC power cords according to claim 1, it is characterised in that the form friction pattern is arranged on institute in net-shaped
State on upper surface and lower face.
3. a kind of PVC power cords according to claim 1, it is characterised in that the phosphating steel wire is arranged to triangle bar shaped
Shape.
4. a kind of PVC power cords according to claim 3, it is characterised in that the sectional area of the phosphating steel wire is the length of side
For 1.6 to 1.8mm equilateral triangle.
A kind of 5. PVC power cords according to claim 1, it is characterised in that the thickness of the high-temperature-resistant layer be 2.2 to
2.8mm。
A kind of 6. PVC power cords according to claim 5, it is characterised in that the insulating layer, water blocking layer, fireprotection layer with
And the thickness of wearing layer is 1.3 to 1.7mm.
7. a kind of PVC power cords according to claim 1, it is characterised in that the binding mechanism is arranged on the power supply
The end position of line body.
8. a kind of PVC power cords according to claim 7, it is characterised in that the binding mechanism includes being fixed in described
Firmware on power cord body, the firmware are provided with through hole, tied rope are coated with the through hole.
9. a kind of PVC power cords according to claim 8, it is characterised in that one end of the tied rope is provided with annulus, separately
One end is provided with hook, and the aperture size of the annulus is more than the outside dimension of the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163944.6U CN207302710U (en) | 2017-09-12 | 2017-09-12 | A kind of PVC power cords |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163944.6U CN207302710U (en) | 2017-09-12 | 2017-09-12 | A kind of PVC power cords |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207302710U true CN207302710U (en) | 2018-05-01 |
Family
ID=62446952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163944.6U Expired - Fee Related CN207302710U (en) | 2017-09-12 | 2017-09-12 | A kind of PVC power cords |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207302710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706848A (en) * | 2019-10-24 | 2020-01-17 | 徐州长盛电力设备有限公司 | Multifunctional power line |
-
2017
- 2017-09-12 CN CN201721163944.6U patent/CN207302710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706848A (en) * | 2019-10-24 | 2020-01-17 | 徐州长盛电力设备有限公司 | Multifunctional power line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |