CN2556757Y - Wire metal foil polyester film wrapping structure - Google Patents
Wire metal foil polyester film wrapping structure Download PDFInfo
- Publication number
- CN2556757Y CN2556757Y CN 02241548 CN02241548U CN2556757Y CN 2556757 Y CN2556757 Y CN 2556757Y CN 02241548 CN02241548 CN 02241548 CN 02241548 U CN02241548 U CN 02241548U CN 2556757 Y CN2556757 Y CN 2556757Y
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- CN
- China
- Prior art keywords
- polyester film
- heart yearn
- metal forming
- insulation heart
- insulation
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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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Abstract
The utility model relates to a roll and packaging structure of wire tinsel polyester films and comprises at least a grounding lead without an external insulating coating to be used for grounding; at least an insulting core line with an external insulting coating; at least a tinsel polyester film which rolls and packages the grounding lead and the insulating core line obliquely along a shaft of the insulating core line; and a glue, which provides strong adhesive power for the tinsel polyester film and the insulating core line. Each insulating core line and each grounding lead which are coated in the interior of the aluminum foil polyester film can maintain the same metal length of the stripped bare insulating core lines because of the strong adhesive power of the tinsel polyester film and the insulting core lines when external power strips the insulating layer which is coated outside metal leads of the insulating core lines.
Description
Technical field
The utility model is at electric wire in the past, because bag is carried out in the outer field polyester film of insulation heart yearn, there be not powerful sticking tailor-made using between insulating barrier and the insulation heart yearn, therefore, by instrument externally applied forces such as wire stripping pliers, from the outer field polyester film of insulation heart yearn, through insulating barrier and between the insulation heart yearn itself, have slip or cause the active force heterogeneity, make the insulating barrier length of peeling off vertically differ, cause the difficulty of construction wiring, at this problem new solution is proposed, therefore, the utility model is relevant a kind of electric wire metal forming polyester film wrapping structure, can allow the inner institute of aluminium foil polyester film wrap each insulation heart yearn and earth connection of carrying out, during quilt is carried out outside external force is peeled off the heart yearn plain conductor that insulate insulating barrier, because of metal forming polyester film and the powerful sticking tailor-made usefulness of insulation heart yearn, can make and peel off the insulation heart yearn metal length that exposes and keep isometric.
Background technology
Electric wire is the passage that electric current passes through, and according to its purposes different kinds and specification is arranged, and electric wire has the branch of single line and twisted wire, and wherein single line is used for the distribution of electric light and socket more, and twisted wire is then combined by many single lines.
In computer equipment, there are many different members, for example soft disk drive (floppydisk), hard soft disk drive (hard disk), bus-bar (bus), CD-ROM device (CD-ROM driver), motherboard (main board), or the like, when these a few important components data to each other need transmit, certainly will transmit by therebetween electric wire, the utility model promptly is to serve as to improve target with this kind electric wire.
When needing the plastic cement skin of strip off electric wire, the general normal instrument that utilizes wire stripping pliers.
The main purposes of wire stripping pliers is to be used for the plastic cement skin of strip off electric wire, and jaw has the stripping hole of various bores, is suitable for the wire stripping of various leads.Position that will wire stripping during use is placed on suitable line hole, then with the inside application of force of handle, catches electric wire on the other hand, and the another hand is taken advantage of a situation handle and is pulled outwardly, and crust can be dialled.We can be mainly used to peel off fast the instrument of lead outside plastics envelope curve with this pliers that is used for shelling insulated hull specially, will note choosing the aperture during use, are sure not to make the edge of a knife to cut and hinder inner metal stamen line.
But be to use instruments such as wire stripping pliers in general known electric wire, because bag is carried out in the outer field polyester film of electric lead, there is not powerful sticking tailor-made usefulness between insulating barrier and the electric lead, therefore, the external force that adds by wire stripping pliers, from the outer field polyester film of electric lead,, have slip or cause the active force heterogeneity through insulating barrier and between the electric lead itself, make the insulating barrier length of peeling off vertically differ, cause the difficulty of construction wiring, therefore, the utility model proposes new solution at this problem.
Summary of the invention
First purpose of the utility model is exactly via metal forming polyester film and the powerful sticking tailor-made usefulness of insulation heart yearn, make apply external force can be equably from the outer field polyester film of insulation heart yearn, through insulating barrier with to insulating between the heart yearn itself.
Second purpose of the utility model is exactly that the situation of avoiding having slip produces via the powerful sticking tailor-made usefulness of metal forming polyester film and insulation heart yearn.
The 3rd purpose of the present utility model proposes a metal forming polyester film canoe exactly, the powerful sticking tailor-made usefulness of the reinforced metal paper tinsel polyester film and the heart yearn that insulate, the feasible insulating barrier length homogeneous of peeling off vertically, the difficulty of reduction construction wiring.
The utility model provides a kind of electric wire metal forming polyester film wrapping structure, it is applicable to peel off to have the outside insulation heart yearn of being carried out, the outside of this lining, has at least one metal forming polyester film, after making it to peel off the outside lining of insulation heart yearn with external force, the outside lining of the insulation heart yearn peeled off, its along the insulating core bobbin to length can homogeneous, comprising:
At least one earth lead, this earth lead do not have the outside lining of insulation, provide grounding function;
At least one insulation heart yearn, this insulation heart yearn have the outside of insulation and are carried out;
At least one metal forming polyester film, this metal forming polyester film are the axles along this insulation heart yearn, this earth lead of oblique wraparound and this insulation heart yearn; And
One deadlocked thing, this deadlocked thing provide powerful sticking tailor-made be used for this metal forming polyester film and this insulation heart yearn.
The position that this metal forming polyester film bag is carried out this earth lead and this insulation heart yearn is the inboard that is positioned at this metal forming polyester film bag shoe for the metal forming of this metal forming polyester film.This metal forming polyester film can be the aluminium foil polyester film.
The utility model is at electric wire in the past, because bag is carried out in the outer field polyester film of insulation heart yearn, there be not powerful sticking tailor-made using between insulating barrier and the insulation heart yearn, therefore, by instrument externally applied forces such as wire stripping pliers, from the outer field polyester film of insulation heart yearn, menopause Bi Yuan layer and to the insulation heart yearn itself between, have slip or cause the active force heterogeneity, make the insulating barrier length of peeling off vertically differ, cause the difficulty of construction wiring, at this problem new solution is proposed, therefore, the utility model is relevant a kind of electric wire metal forming polyester film wrapping structure, can allow the inner institute of aluminium foil polyester film wrap each insulation heart yearn and earth connection of carrying out, during quilt is carried out outside external force is peeled off the heart yearn plain conductor that insulate insulating barrier, because of metal forming polyester film and the powerful sticking tailor-made usefulness of insulation heart yearn, can make and peel off the insulation heart yearn metal length that exposes and keep isometric.
Description of drawings
Fig. 1 shows the curling laying state of a known electric wire.
Figure 1A is the thin portion enlarged drawing of known electric wire stripping portion.
Fig. 2 is the profile of known wire structure.
Fig. 3 is the profile of the utility model wire structure.
Fig. 3 A is the sectional axonometric drawing of the utility model wire structure.
Fig. 4 is the oblique wraparound schematic diagram of the utility model electric wire metal forming polyester film.
Fig. 4 A is the oblique wraparound enlarged drawing of the utility model electric wire metal forming polyester film.Among the figure:
100 electric wires, 110 retainer plates
120 circles, 133 insulation heart yearns
135 insulation heart yearns, 137 insulation heart yearns
139 insulation heart yearns, 141 earth leads
143 earth leads, 145 earth leads
147 earth leads, 208 plain conductors
212 metal forming polyester films are carried out in 210 insulation
215 deadlocked thing 216 no gluings
300 electric wires, 310 retainer plates
311 metal forming polyester films, 313 metal forming polyester films
Embodiment
The utility model is at electric wire in the past, because bag is carried out in the outer field polyester film of insulation heart yearn, there is not powerful sticking tailor-made usefulness between insulating barrier and the insulation heart yearn, therefore, by instrument externally applied forces such as wire stripping pliers, from the outer field polyester film of insulation heart yearn, through insulating barrier and between the insulation heart yearn itself, have slip or cause the active force heterogeneity, make the insulating barrier length of peeling off vertically differ, cause the difficulty of construction wiring, propose new solution at this problem.
Electric wire in the past, its outward appearance are placed an electric wire 100 that curls as shown in Figure 1 among Fig. 1, this electric wire is fixed by a retainer plate 110, therefore be curling shape, the electric wire that three circles are arranged in retainer plate 110 is by this retainer plate 110, and what circle 120 showed is the stripping portion of electric wire.
Figure 1A is among Fig. 1, the thin portion enlarged drawing of circle 120 electric wire stripping portion.
In circle 120 electric wire stripping portion, presented, be after this known electric wire is processed through the external force of peeling off, on the one hand, insulation heart yearn 133 presents the aspect that differs with the insulating barrier length vertically that insulation heart yearn 135 is peeled off, and insulation heart yearn 137 and insulation heart yearn 139, the insulating barrier of being peeled off length vertically also presents the aspect that differs.
In addition, in the earth lead 141 and earth lead 145 of insulation heart yearn 133 with insulation heart yearn 135 1 sides, this earth lead 141 is plain conductors of being carried out for exposed naked with earth lead 145, also presents and insulation heart yearn 133, insulation heart yearn 135, the aspect that length vertically differs.
On the other hand, being presented in circle 120 electric wire stripping portion, is insulation heart yearn 137 and insulation heart yearn 139, and the insulating barrier of being peeled off length vertically presents the aspect that differs.
In addition, in the earth lead 143 and earth lead 147 of insulation heart yearn 137 with insulation heart yearn 139 1 sides, this earth lead 143 is plain conductors of being carried out for exposed naked with earth lead 147, also presents and insulation heart yearn 137, insulation heart yearn 139, the aspect that length vertically differs.
Fig. 2 is the profile for known wire structure, earth lead 141, insulation heart yearn 1 33, insulation heart yearn 135, earth lead 145, earth lead 147, insulation heart yearn 137, insulation heart yearn 139, earth lead 143 is in regular turn by the right side arrangement of turning left, ordering can not mistake, at insulation heart yearn 133, the center of insulation heart yearn 135 is plain conductors 208, is that insulation is carried out 210 in the periphery of plain conductor 208, be generally foaming PE plastic cement material, in insulation heart yearn 133, insulation heart yearn 135 outsides have a circle metal forming polyester film 212 around, in the known wire structure, this metal forming polyester film 212 is with along this insulation heart yearn 133, the parallel direction wraparound of 135 axle is somebody's turn to do insulation heart yearn 133,135, and insulation heart yearn 133,135,137,139, and there is no gluing 216 between the metal forming polyester film 212.Attention: the polyester film of known metal forming polyester film is at skin, metal forming is at internal layer, in addition, arbitrary earth lead as earth lead 141, can not place two insulation heart yearns (as insulation heart yearn 133, insulation heart yearn 135) between, and it is average that two insulating core line tensions are wanted, for example insulate heart yearn 137 and insulation heart yearn 139, and heart yearn 133 and insulation heart yearn 135 for example insulate again.This known configurations shortcoming is: first, known electric wire takes place through the external force processing back of peeling off, insulation heart yearn 133, insulation heart yearn 135 etc., length vertically differs, second, when machine extrusion bag thermosol aluminium foil polyester film, deviation angle (skew) is worth below standard standard, instability, the 3rd, downstream processing inconvenience.
The utility model takes place through the external force processing back of peeling off with this known electric wire, earth lead 143, insulation heart yearn 133, insulation heart yearn 135 etc., the problem that length vertically differs is improved target, therefore carries out following main improvement at this known wire structure.
At first with Fig. 3 explanation, Fig. 3 is the profile of the utility model wire structure, earth lead 141, insulation heart yearn 133, insulation heart yearn 135, earth lead 145, earth lead 147, insulation heart yearn 137, insulation heart yearn 139, earth lead 143, in regular turn by the right side arrangement of turning left, ordering can not mistake, at insulation heart yearn 133, the center of insulation heart yearn 135 is plain conductors 208, is that insulation is carried out 210 in the periphery of plain conductor 208, is generally foaming PE plastic cement material, in earth lead 141, insulation heart yearn 133, insulation heart yearn 135, earth lead 145 outsides have a circle metal forming polyester film 212 around, in the utility model, this metal forming polyester film 212 is with the parallel direction along this insulation heart yearn 133,135, this earth lead 141 of oblique wraparound, 145 with this insulation heart yearn 133,135, note, do not carry out this earth lead 141 but do not twine bag, 145, be filled in this earth lead 141,145 in addition, and with deadlocked thing 215, this heart yearn 133 that insulate, 135, in metal forming polyester film 212 formed gaps, so that metal forming polyester film 212 and this earth lead 141 to be provided, 145,133,135 of this insulation heart yearns form powerful sticking tailor-made using.
Another of Fig. 3 partly in like manner, this partly has earth lead 147, insulation heart yearn 137, insulation heart yearn 139, earth lead 143, in regular turn by the right side arrangement of turning left, ordering can not mistake, and at insulation heart yearn 137, the center of insulation heart yearn 137 is plain conductors 208, in the periphery of plain conductor 208 is insulation-coated 210, be generally foaming PE plastic cement material, in insulation heart yearn 137, insulation heart yearn 139 outsides have a circle metal forming polyester film 212 around, in the utility model, this metal forming polyester film 212 is that wraparound is somebody's turn to do insulation heart yearn 137 with the parallel direction along this insulation heart yearn 137,139,139, note, do not carry out this earth lead 147,143 but do not twine bag, in addition, and be filled in this insulation heart yearn 137,139 with deadlocked thing 215, with metal forming polyester film 212 formed gaps, to provide 137,139 of metal forming polyester film 212 and this insulation heart yearns to form powerful sticking tailor-made using.Attention: the polyester film of the utility model metal forming polyester film is at internal layer, and metal forming is at skin, and this metal forming polyester film storing mode of the utility model is just opposite with known method.In addition, though metal forming polyester film 212 is not with earth lead 141, earth lead 145, earth lead 147, earth lead 143 is wrapped within the metal forming polyester film, but arbitrary earth lead, as earth lead 141, can not place between two insulation heart yearns (as insulation heart yearn 133, insulation heart yearn 135), and must contact with this metal forming polyester film, (for example, earth lead 147, earth lead 143 contacts with this metal forming polyester film 212 that bag is carried out insulation heart yearn 137,139, again for example, earth lead 141, earth lead 145 contacts with this metal forming polyester film 212 that bag is carried out insulation heart yearn 133,135), in addition, it is average that two insulating core line tensions are wanted, for example insulate heart yearn 137 and insulation heart yearn 139, and heart yearn 133 and insulation heart yearn 135 for example insulate again.The utility model structural advantages is: first, electric wire takes place through the external force processing back of peeling off, insulation heart yearn 133, insulation heart yearn 135 etc., length vertically is impartial consistent, second, when machine extrusion bag thermosol aluminium foil polyester film, in deviation angle (skew) the value standard up to standard, stable, the 3rd, the downstream easily processes.
Fig. 3 A is the sectional axonometric drawing of the utility model wire structure.
In Fig. 3 A, mainly be to show that the utility model metal forming polyester film 212 is with along this insulation heart yearn 133 in this metal forming polyester film 212,135 the parallel oblique wraparound of direction of axle is not carried out this earth lead 141,145 in metal forming polyester film 212 but do not wrap.In addition, this metal forming polyester film 212 of the utility model is with the oblique wraparound of axle parallel direction along this insulation heart yearn 137,139, does not carry out this earth lead 147,143 in metal forming polyester film 212 but do not wrap.
Fig. 4 is the utility model electric wire metal forming polyester film wraparound schematic diagram.
In Fig. 4, be equipped with an electric wire 300 that curls, this electric wire sticking decided retainer plate 310 and is fixed by one, therefore be curling shape, the electric wires that three circles are arranged in retainer plate 310 are by this retainer plate 310, and what show in the circle is that the utility model metal forming polyester film 311 is with along this insulation heart yearn 133,135 axle parallel direction wraparound, do not carry out this earth lead 141,145 but do not wrap, this metal forming polyester film 311 is the wraparound completion status.
In addition, metal forming polyester film 313 is with the axle parallel direction wraparound along this insulation heart yearn 137,139, but does not coat this earth lead 147,143, and this metal forming polyester film 313 is for just at the state of wraparound.
Fig. 4 A is the oblique wraparound enlarged drawing of the utility model electric wire metal forming polyester film.The utility model paper tinsel polyester film 311 is with the axle parallel direction wraparound along this insulation heart yearn 133,135, does not carry out this earth lead 141,145 but do not wrap, and this metal forming polyester film 311 is to be the wraparound completion status.
In addition, metal forming polyester film 313 is with the axle parallel direction wraparound along this insulation heart yearn 137,139, carries out this earth lead 147,143 but do not wrap, and this metal forming polyester film 313 is for just at the state of wraparound.
Though used preferred embodiment explanation the utility model in the literary composition, consummate present technique person can make alterations and changes the foregoing description, and does not depart from spirit of the present utility model and viewpoint.The above only is a preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope that the utility model is applied for a patent.
Claims (3)
1. electric wire metal forming polyester film wrapping structure, it is applicable to peel off to have the outside insulation heart yearn of being carried out, the outside of this lining, has at least one metal forming polyester film, after making it to peel off the outside lining of insulation heart yearn with external force, the outside lining of the insulation heart yearn peeled off, its along the insulating core bobbin to length can homogeneous, it is characterized in that comprising:
At least one earth lead, this earth lead do not have the outside lining of insulation, in order to ground connection;
At least one insulation heart yearn, this insulation heart yearn have the outside of insulation and are carried out;
At least one metal forming polyester film, this metal forming polyester film are the axles along this insulation heart yearn, this earth lead of oblique wraparound and this insulation heart yearn; And
One deadlocked thing, this deadlocked thing provide powerful sticking tailor-made be used for this metal forming polyester film and this insulation heart yearn.
2. structure as claimed in claim 1 is characterized in that the position that this metal forming polyester film bag is carried out this earth lead and this insulation heart yearn is the inboard that is positioned at this metal forming polyester film bag shoe for the metal forming of this metal forming polyester film.
3. structure as claimed in claim 1 is characterized in that this metal forming polyester film can be the aluminium foil polyester film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241548 CN2556757Y (en) | 2002-07-18 | 2002-07-18 | Wire metal foil polyester film wrapping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241548 CN2556757Y (en) | 2002-07-18 | 2002-07-18 | Wire metal foil polyester film wrapping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556757Y true CN2556757Y (en) | 2003-06-18 |
Family
ID=33714382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02241548 Expired - Fee Related CN2556757Y (en) | 2002-07-18 | 2002-07-18 | Wire metal foil polyester film wrapping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556757Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044580B (en) * | 2004-11-05 | 2010-12-22 | 西门子公司 | Method for the production of a point that is to be kept free of an insulation, and stripping agent |
| CN106229785A (en) * | 2016-07-27 | 2016-12-14 | 苏州水木清华设计营造有限公司 | Electrical wire connection method |
-
2002
- 2002-07-18 CN CN 02241548 patent/CN2556757Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044580B (en) * | 2004-11-05 | 2010-12-22 | 西门子公司 | Method for the production of a point that is to be kept free of an insulation, and stripping agent |
| CN106229785A (en) * | 2016-07-27 | 2016-12-14 | 苏州水木清华设计营造有限公司 | Electrical wire connection method |
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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: 20030618 Termination date: 20110718 |