CN204173365U

CN204173365U - A kind of coil packaging structure

Info

Publication number: CN204173365U
Application number: CN201420615045.5U
Authority: CN
Inventors: 李允�
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-22
Filing date: 2014-10-22
Publication date: 2015-02-25
Anticipated expiration: 2024-10-22

Abstract

A kind of coil packaging structure, comprising: coil, described coil outer is coated with packaging bag, and the side of described packaging bag has hole, and described hole can be stretched out outside described packaging bag for a rear line head of described coil.Coil packaging structure of the present utility model makes coil keep regular, and not at random and knotting is easy to use.

Description

A kind of coil packaging structure

Technical field

The utility model relates to packing technique, more specifically, relates to coil packing technique.

Background technology

At present mainly be wound up as master with PVC film or rope in the packaging of electric wire on the market, the coil of electric wire is by being manually wrapped on coil by PVC film one circle, as shown in Figure 1, often occur being wound around uneven (coil is outside exposed), this packaging structure faces defect at present to be had:

1. the result of use of this pack mode is poor, and electric wire is at random and knotting easily, and inconvenient client uses.After taking external packing apart, be finished by electric wire if not disposable, when by the time secondary uses, electric wire loses protection and the parcel of wrapping film, and electric wire can nature be loose holds, and causes the at random and knotting of electric wire.If therefore shorten the rice number of electric wire, cause again the Packing Fee of electric wire to increase, in fact also not science, the electric wire of national CCC Valuation Standard is 100 meters, exactly in order to reduce the wasting of resources.

2. this pack mode must manually to pack, and efficiency is low, also unsightly.

3. the physical property of this pack mode is poor, is easily crushed in transportation, particularly relatively carefully or more soft electric wire.

Utility model content

For prior art Problems existing, the utility model proposes a kind of coil packaging structure, comprising: coil, described coil outer is coated with packaging bag, the side of described packaging bag has hole, and described hole can be stretched out outside described packaging bag for a rear line head of described coil.

Further, described packaging bag is the pyrocondensation bag of heat shrinkable.

Further, described packaging bag has the opening loaded for coil.

Further, described packaging bag is flats, and described opening is positioned at one end of described packaging bag.

Further, described hole is positioned at the centre of the side of described packaging bag.

Further, described hole corresponds to the hollow area that coil surrounds.

Further, the end of a thread of the inner ring of described coil is stretched out outside described packaging bag by described hole.

Further, a place or many places are tied bunchy to described coil diametrically.

Further, described packaging bag is transparent.

Further, described the end of a thread stretches out outside packaging bag, and is sticked in packaging bag by label.

Coil packaging structure of the present utility model makes coil keep regular, and not at random and knotting, facilitates client to use.

Packaging structure of the present utility model substantially increases the packaging efficiency of electric wire, the production automation, and machinery replaces artificial, attractive in appearance and environmental protection.

Coil packaging structure of the present utility model can carry out 360 degree of omnibearing bakings to convenient thermal shrinkage packing bag and shrink; so electric wire is under the 360 degree of omnibearing contractions of convenient thermal shrinkage packing bag are stressed; although be electric wire tiny and soft especially; it also can wrap by convenient thermal shrinkage packing bag tightly; electric wire after making packaging shaping consolidation more; almost reach vacuum-packed effect; the conductor better protecting electric wire is not to a certain extent oxidized, so greatly reduce the probability that electric wire is crushed in transportation.

Accompanying drawing explanation

Fig. 1 is the figure of the coil packaging structure of prior art;

Fig. 2 is the figure of coil packaging structure of the present utility model.

Detailed description of the invention

Coil packaging structure of the present utility model comprises: coil, and circlewise, described coil is coated with packaging bag to coil winding, and the side of this packaging bag has a hole, and a rear line head of described coil can be stretched out outside described packaging bag by described hole.This packaging bag has the opening loaded for coil, sealing after coil loads.By this coil packaging structure, electric wire consolidation more can be made.And in use, the end of a thread of coil can be extracted by described hole, and without the need to taking whole packaging apart, such coil can not fall apart, and uses and preserves all very convenient.

Fig. 2 shows the birds-eye view of the coil packaging structure of a preferred implementation of the present utility model.As shown in the figure, described packaging bag is the pyrocondensation bag of heat shrinkable, below with this preferably embodiment further describe the utility model, but following details do not mean that the technical solution of the utility model is restricted to so.

Pyrocondensation bag 1 heat shrinkable, pyrocondensation bag can be made with the material such as PE (polyethylene), PVT, POF (multi-layer co-extruded Polyolefin Heat Shrinkable Film), PP (co-polypropylene), PVC (polyvinylchloride).Pyrocondensation bag is heated and can shrinks, but can not melt brokenly.

This pyrocondensation bag 1 has the opening (not shown) loaded for coil 3, and usually, pyrocondensation bag 1 is flat structure, and so opening is arranged on one end of pyrocondensation bag 1, and opening can have stick, with sealed open after coil 3 loads.

Pyrocondensation bag 1 is preferably transparent, to put into the label describing the information such as wire gauge parameter, also label can be sticked on the end of a thread stretched out, and can not slip in packaging bag with fixing the end of a thread from hole 2.

If pyrocondensation bag 1 is flats, so described hole 2 is preferably located in the side of described pyrocondensation bag 1, upside when namely coil 3 keeps flat after loading.Described hole 2 corresponds to the hollow area that coil 3 surrounds, and the rear line head 4 for coil 3 can easily stretch out from hole 2.Preferably, described hole 2 is positioned at the centre of described side, and the end of a thread 4 for described coil 3 is stretched out outside described pyrocondensation bag 1 by described hole 2.Usually, in order to easy to use, the end of a thread 4 of the inner ring of coil 3 can be stretched out outside described pyrocondensation bag 1 by described hole 2.

Preferably, in order to transportation coil 3 can not fall apart, diametrically coil 3 can be tied up bunchy, coil 3 can be stopped up by three ropes, can certainly be got up by adhesive tape bonding.When using coil 3, can be cut off by rope outside packaging structure by scissors, but whole packaging structure did not lose efficacy, that still coil 3 can be packed is firmly solid, and can extract coil 3 by described hole 2.

The following describes and how to produce the coil packaging structure shown in Fig. 2 of the present utility model, manufacture method comprises:

1) manufacture pyrocondensation bag 1, cut out a hole 2 in the side of pyrocondensation bag 1;

2) coil 3 is tied up a place or many places diametrically, then load in pyrocondensation bag 1, sealing;

3) be placed in thermal shrinking film packager by packaged coil 3 and heat, packaging bag is shunk.Thermal shrinking film packager is preferably jet-propelled.

4) the end of a thread 4 of the inner ring of coil 3 is extracted out one section by described hole 2.

In heat process, described hole 2 also has the effect of the hot gas be vaporized in packaging bag.

Coil packaging structure of the present utility model can carry out 360 degree of omnibearing bakings to convenient thermal shrinkage packing bag and shrink; so electric wire is under the 360 degree of omnibearing contractions of convenient thermal shrinkage packing bag are stressed; although be electric wire tiny and soft especially; convenient thermal shrinkage packing bag also can by its wrapping tightly; electric wire after making packaging shaping consolidation more; almost reach vacuum-packed effect; the conductor better protecting electric wire is not to a certain extent oxidized, so greatly reduce the probability that electric wire is crushed in transportation.

The foregoing is only illustrative, but not be restricted person.Anyly do not depart from spirit of the present utility model and category, and to its equivalent modifications of carrying out or change, all should be included in the claimed scope of claims of the present utility model.

Claims

1. a coil packaging structure, is characterized in that, comprising:

Coil, described coil outer is coated with packaging bag, and the side of described packaging bag has hole, and described hole can be stretched out outside described packaging bag for a rear line head of described coil.

2. coil packaging structure according to claim 1, is characterized in that, described packaging bag is the pyrocondensation bag of heat shrinkable.

3. coil packaging structure according to claim 1, is characterized in that, described packaging bag has the opening loaded for coil.

4. coil packaging structure according to claim 3, is characterized in that, described packaging bag is flats, and described opening is positioned at one end of described packaging bag.

5. coil packaging structure according to claim 1, is characterized in that, described hole is positioned at the centre of the side of described packaging bag.

6. coil packaging structure according to claim 5, is characterized in that, described hole corresponds to the hollow area that coil surrounds.

7. coil packaging structure according to claim 1, is characterized in that, the end of a thread of the inner ring of described coil is stretched out outside described packaging bag by described hole.

8. coil packaging structure according to claim 1, is characterized in that, a described coil diametrically place or many places is tied bunchy.

9. coil packaging structure according to claim 1, is characterized in that, described packaging bag is transparent.

10. coil packaging structure according to claim 9, is characterized in that, described the end of a thread stretches out outside packaging bag, and is sticked in packaging bag by label.