CN211443422U - Power cord ribbon - Google Patents

Abstract

A power cord cable tie, the body of the tie includes the fixed head, ties up the locking hole, body of tie and prevents losing the locking hole and rectangular hole, namely there are fixed head, rectangular hole, body of tie that prevent losing the locking hole, several rectangular holes, several fasten the locking hole sequentially on the body of tie; the fixing head of the strap body and the locking hole are mutually inserted and buckled, the locking hole is tightened to be buckled into the fixing head or the locking hole and the fixing head are separated, the longitudinal stress is exerted, and the periphery of the locking hole is tightened to have cracks, so that the insertion or the separation is easy; after the power line is bound, the fixing head and the binding locking hole are close to the transverse stress relationship, and the fixing head is difficult to trip; when the power cord is used, the locking hole and the fixing head are fastened in a separated mode, the power cord is loosened, the belt body anti-loss locking hole and the fixing head are not required to be disassembled and separated and are not untied, the whole power cord binding belt is buckled on the power cord, the circulating and reusing anti-loss binding belt is easy to tie up, untie is convenient, cost is low, pollution is prevented, and resources are saved.

Description

Power cord ribbon

The technical field is as follows:

the utility model relates to an electrical apparatus specifically is an electrical apparatus power cord ribbon.

Background art:

a Cable Tie (also called a Cable Tie, a binding tape, or a locking tape) is a tape used for bundling things. The power cord of the electric appliance is long, the electric appliance is generally bound by a binding tape when the electric appliance leaves a factory, and a user loosens the binding tape when the electric appliance is used so as to loosen the power cord. Because traditional ribbon can only disposable, adopts the mode of cutting open to unpack apart after the ribbon is tied up, disassembles inconveniently, and the mode of cutting open is unpacked apart the back, and the ribbon is abandoned, and unable reuse, and the ribbon uses once and causes serious waste and pollution. The arrangement and bundling of the power lines are not facilitated for the consumers again.

The invention content is as follows:

the utility model aims at providing a rational in infrastructure prevents losing the ribbon, when the user does not use electrical apparatus or power cord overlength, ties up the power cord wholly or partly. The binding tape is easy to bind and untie, can be recycled, solves the problem that the power cord binding tape can only be used once, and overcomes the defects in the prior art.

The power cord cable tie designed according to the purpose is characterized in that a strap body (1) of the cable tie comprises a fixing head (11), a tightening locking hole (12), a strap body anti-lost locking hole (13) and a rectangular hole (14), namely the fixing head (11), the rectangular hole (14), the strap body anti-lost locking hole (13), a plurality of rectangular holes (14) and a plurality of tightening locking holes (12) are sequentially arranged on the strap body (1);

the fixing head (11) of the belt body (1) protrudes outwards to extend out of the upper surface or the lower surface of the base plate of the belt body (1), the fixing head (11) is composed of a first section of column body (115), a first flat top cone body (117), a second section of column body (118) and a second flat top cone body (116), namely the first flat top cone body (117) is connected after the first section of column body (115) is connected on the base plate of the belt body (1), and then the second flat top cone body (116) is connected after the second section of column body (118) is connected to form the double-arrow-head-shaped fixing head (11); or the base plate of the belt body (1) is connected with the column body (115) and then connected with the second flat top cone (116) to form a single arrow-head-shaped fixed head (11); the first section of the column (115) of the fixing head (11) is the same as the second section of the column (118) in shape and size, and the transverse sections of the first section of the column (115) and the second section of the column (118) which are connected on the base plate of the belt body (1) by the fixing head (11) are circular, oval, rectangular, prismatic or trapezoidal; the shape of the binding locking hole (12) is circular, oval, rectangular, prismatic or trapezoidal, the shape of the binding locking hole (12) corresponds to the shape of the transverse section of the first section of column (115) or the second section of column (118) of the fixed head (11), the binding locking hole (12) is slightly larger than the transverse section of the first section of column (115) or the second section of column (118) of the fixed head (11), the tightening locking hole (12) is far smaller than the bottom surface of a second flat top cone (116) or the bottom surface of a first flat top cone (117) of the fixing head (11), first cracks (122) are formed around the tightening locking hole (12), the fixing head (11) is easy to insert and pull out, a first small round hole (121) is formed in the tail end of each first crack (122) around the tightening locking hole (12), and when the fixing head (11) is inserted into the tightening locking hole (12) or pulled out of the tightening locking hole (12), the first cracks (122) are prevented from being torn and expanded;

similarly, the anti-lost locking hole (13) of the strap body (1) is similar to the tightening locking hole (12), the hole shape is circular, oval, rectangular, prismatic or trapezoidal, the hole shape of the anti-lost locking hole (13) of the strap body corresponds to the transverse section shape of the first section of the column body (115) or the second section of the column body (118) of the fixed head (11), the anti-lost locking hole (13) of the strap body is slightly larger than the transverse section of the first section of the column body (115) of the fixed head (11), the anti-lost locking hole (13) of the strap body is far smaller than the bottom surface of the second flat-top cone (116) or the bottom surface of the first flat-top cone (117) of the fixed head (11), the second crack (132) is arranged around the anti-lost locking hole (13), the fixed head (11) is easy to insert, the tail end of the second crack (132) around the anti-lost locking hole (13) is provided with a small round hole (131), and the fixed head (11) is, preventing the second slit (132) from tearing and expanding; in short, the difference between the strap anti-lost locking hole (13) and the fastening locking hole (12) is that the second slit (132) around the strap anti-lost locking hole (13) is slightly shorter than the first slit (122) around the fastening locking hole (12), the hole-to-hole distance of the small round hole (131) at the tail end of the second slit (132) around the strap anti-lost locking hole (13) is far larger than the diameter of the bottom surface of the first flat-top cone (117), and the bottom surface of the first flat-top cone (117) of the fixing head (11) is larger than the bottom surface of the second flat-top cone (116) of the fixing head (11), so that the strap anti-lost locking hole (13) is clamped on the first section of the cylinder (115) of the fixing head (11) and is clamped on the second section of the cylinder (118) or the first section of the cylinder (115) of the fixing head (11) than the fastening locking hole (12), and is more difficult to; the height of the first section of column body (115) and the height of the second section of column body (118) of the double-arrow-shaped fixing head (11) are both about two thicknesses of the belt body substrate; if the single arrow-shaped fixing head (11) is adopted, the height of the column body (115) is about three thicknesses of the belt body substrate;

and (3) buckling and bundling the ribbon: through the area body that is provided with the fixed head on the ribbon and buckles mutually with the locking hole, tie up the power cord, the bundle is buckled in the first step: one end of the fixing head surrounds the plug end of the single power line or the tail end of the power line, one end of the fixing head can also surround the middle section of the single power line, then the fixing head is inserted into the belt body anti-lost locking hole to be clamped, the belt body anti-lost locking hole is clamped on the first section of the column body of the fixing head, and the binding belt is buckled; and a second step of bundling: after the power line is rolled, the belt body surrounds the rolled power line, a fastening locking hole which can enable the power line to be compact is selected to be buckled into the fixing head to be clamped, namely the fastening locking hole is clamped on the first section of the single arrow-shaped fixing head cylinder or the second section of the double arrow-shaped fixing head cylinder, and the bundling is finished; the fastening locking hole is buckled into the fixing head or separated from the fixing head, so that the vertical stress is realized, and the buckling or the separation is easy; after the power line is bound, the fixing head and the binding locking hole are close to the transverse stress relationship, and the fixing head is difficult to trip;

the binding belt is untied: when the power cord binding tape is used, the locking hole and the fixing head are fastened in a separated mode, longitudinal stress is applied, the separation is easy, the binding tape is untied, the power cord is loosened, and the power cord with the scattered redundant length can be bound; the locking hole is prevented losing by the area body and the fixed head need not disassemble the separation, does not untie, and the ribbon is detained on the power cord, prevents that the ribbon from losing, ties up after making things convenient for the power cord rolling and accomodates, makes things convenient for ribbon circulation used repeatedly, ties up easily, unties the convenience, and the ribbon is prevented losing.

Has the advantages that: the utility model relates to a power cord ribbon, which is characterized in that a ribbon body with a fixing head buckled with a locking hole is arranged on the ribbon, and the fixing head of the ribbon body and the locking hole are buckled with each other in an inserting way, thus achieving the effects of buckling and bundling the power cord; the fastening locking hole is buckled into the fixing head or the fastening locking hole and the fixing head are separated, the longitudinal stress is exerted, the periphery of the fastening locking hole is provided with cracks, and the insertion or the separation is easy; after the power line is bound, the fixing head and the binding locking hole are close to the transverse stress relationship, and the fixing head is difficult to trip; when the power cord is used, the locking hole and the fixing head are tightened in a separating mode, the power cord is loosened, the belt body anti-loss locking hole and the fixing head are not required to be disassembled and separated and are not untied, the binding belt is buckled on the power cord, the binding belt is prevented from being lost, the cycle and the reuse are realized, the cost is low, the binding is easy, the binding is convenient to disassemble, the pollution is prevented, resources are saved, the mode that the binding belt is lost due to the fact that the binding belt is cut by traditional scissors is cancelled, a user can conveniently disassemble the binding belt or arrange the binding belt to store the power cord.

Description of the drawings:

fig. 1 is a schematic perspective view of a first embodiment of a power cord tie of the present invention.

Fig. 2 is a schematic plan view of a first embodiment of the power cord tie of the present invention.

Fig. 3 is a schematic side sectional view of the power cord tie according to the first embodiment of the present invention, wherein the fixing head protrudes out of the upper surface of the tie body.

Fig. 4 is an enlarged schematic view of a three-dimensional structure of a fixing head according to a first embodiment of the power cord cable tie of the present invention.

Fig. 5 is an enlarged schematic view of the plane structure of the first embodiment and the second embodiment of the power cord tie for fastening the locking hole of the present invention.

Fig. 6 is an enlarged schematic view of the planar structure of the anti-lost locking hole of the first embodiment and the second embodiment of the power cord tie.

Fig. 7 is a schematic view of the power cord binding belt according to the first embodiment of the present invention, wherein the fixing head is inserted into the anti-lost locking hole of the belt body to fasten a power cord in a fastened state.

Fig. 8 is a right side view of the power cord binding state of the first embodiment of the power cord binding tape according to the present invention, wherein the fixing head is inserted into the anti-lost locking hole of the tape body and the fixing head is fastened into the locking hole. (namely, the structure of the power line binding state of the binding belt in the figures 1, 2 and 3 is schematic)

Fig. 9 is a schematic structural diagram of a power cord bundling state according to the first and second embodiments of the present invention. (namely, the structure of the power line binding state of the binding belt in the figures 1, 2 and 3 is schematic)

Fig. 10 is a schematic perspective view of a second embodiment of a power cord tie of the present invention.

Fig. 11 is an enlarged schematic view of a fixing head of a second embodiment of the power cord tie according to the present invention.

Fig. 12 is a schematic view of the power cord tying band according to the second embodiment of the present invention, wherein the fixing head is inserted into the anti-lost locking hole of the band body to tie a power cord in a fastening state.

Fig. 13 is a right side view of the power cord binding state of the second embodiment of the power cord binding tape according to the present invention, wherein the fixing head is inserted into the anti-lost locking hole of the tape body and the fixing head is fastened into the locking hole. (namely, the power line binding state of the ribbon of FIG. 10 is a schematic view)

In fig. 1 to 13, 1 is a belt body, 11 is a fixed head, 116 is a flat-top cone of the fixed head, the flat-top cone is a lower half part of the cone, 115 is a first section of a cylinder of the fixed head, a double-arrow-shaped fixed head setting 118 is a second section of the cylinder of the fixed head, a double-arrow-shaped fixed head setting 117 is a flat-top cone with a larger bottom surface at the middle section of the fixed head, and 14 is a rectangular hole of the belt body, and the number of the double-arrow-shaped fixed heads is several; 12, a plurality of fastening locking holes are arranged, 122 are peripheral cracks of the fastening locking holes, and 121 are small round holes arranged at the tail ends of the peripheral cracks of the fastening locking holes; 13 is a belt body anti-lost locking hole, 132 is a crack of the belt body anti-lost locking hole, a second crack 132 is slightly shorter than a first crack 122 of a fastening locking hole, 131 is a small round hole at the tail end of the crack of the belt body anti-lost locking hole, and the heights of a first section of cylinder 115 and a second section of cylinder 118 of the double-arrow-shaped fixed head are about two thicknesses of a belt body base plate; if the single arrow-shaped fixed head column 115 is about three thicknesses of the belt body substrate; the hole distance of the second small round hole 131 at the tail end of the second slit 132 around the strap anti-lost locking hole 13 is far larger than the diameter of the bottom surface of the first flat top cone 117.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings and the following detailed description of the embodiments. See fig. 1-13. The ribbon is made of materials with good quality and strong toughness, and the length of the ribbon body is set between 10 cm and 25 cm according to the requirement. The utility model relates to a power cord ribbon, which is provided with a ribbon body comprising a fixing head and a locking hole which are buckled with each other, and the fixing head of the ribbon body and the locking hole are mutually inserted and buckled, thereby achieving the effects of buckling and bundling the power cord; the fastening locking hole is buckled into the fixing head or the fastening locking hole and the fixing head are separated, the longitudinal stress is applied, the insertion or the separation is easy, and after the power line is bound, the transverse stress relationship between the fixing head and the fastening locking hole is close, so the release is difficult; when the power cord is used, locking hole and fixed head are tightened in the separation, the power cord is loosened, the locking hole and the fixed head are prevented from being disassembled and separated without being disassembled, the binding belt is buckled on the power cord, the binding belt is prevented from being lost, the cycle reuse is realized, the cost is low, the binding is easy, the binding is convenient to disassemble, the pollution is prevented, resources are saved, the mode that the binding belt is lost when the traditional scissors are used for shearing the binding belt is cancelled, a user can conveniently disassemble the binding belt or arrange and bind and store the power cord, when the power cord is used in an unfastened mode, the power cord with redundant length can.

Detailed description of the inventionreferring to fig. 1 to 13, 1 is a belt body, 11 is a fixing head, 115 is a first section of a cylinder of the fixing head, 118 is a second section of the cylinder of the fixing head, 116 is a flat-top cone of the fixing head, 117 is a flat-top cone with a larger bottom surface at the middle section of the fixing head, and 14 is a plurality of rectangular holes of the belt body; 12, a plurality of fastening locking holes are arranged, 122 are peripheral cracks of the fastening locking holes, and 121 are small round holes arranged at the tail ends of the peripheral cracks of the fastening locking holes; 13 is a belt body anti-lost locking hole, 132 is a crack of the belt body anti-lost locking hole, the second crack 132 is slightly shorter than the first crack 122 of the fastening locking hole, and 131 is a small round hole at the tail end of the crack of the belt body anti-lost locking hole; the hole distance of the second small round hole 131 at the tail end of the second slit 132 around the strap anti-lost locking hole 13 is far larger than the diameter of the bottom surface of the first flat top cone 117.

A power cord cable tie, the body of the tie 1 of the cable tie includes the fixed head 11, tighten the locking hole 12, body of tie prevent losing locking hole 13 and rectangular hole 14, characterized by that the body of tie 1 has fixed head 11, rectangular hole 14, body of tie prevent losing locking hole 13, several rectangular holes 14, several tighten locking holes 12 sequentially;

the fixing head 11 protrudes outwards from the upper surface or the lower surface of the substrate of the belt body 1, the fixing head 11 is composed of a first section of column body 115, a first flat top cone 117, a second section of column body 118 and a second flat top cone 116, namely, the first section of column body 115 is connected to the substrate of the belt body 1, then the first section of column body 117 is connected to the substrate of the belt body, and then the second section of column body 118 is connected to the second flat top cone 116 to form the double-arrow-head-shaped fixing head 11; or the first section of column 115 is connected on the base plate of the belt body 1 and then connected with the second flat top cone 116 to form the single arrow-shaped fixed head 11; the first section of the column 115 and the second section of the column 118 of the fixing head 11 have the same shape and size, and the transverse sections of the first section of the column 115 and the second section of the column 118 connected with the fixing head 11 on the base plate of the belt body 1 are circular, oval, rectangular, prismatic or trapezoidal; the tightening locking hole 12 is circular, oval, rectangular, prismatic or trapezoidal, the shape of the tightening locking hole 12 corresponds to the shape of the transverse section of the first section of the column 115 or the second section of the column 118 of the fixed head 11, the tightening locking hole 12 is slightly larger than the transverse section of the first section of the column 115 or the second section of the column 118 of the fixed head 11, the tightening locking hole 12 is far smaller than the bottom surface of the second flat-top cone 116 or the bottom surface of the first flat-top cone 117 of the fixed head 11, the slits 112 are arranged around the tightening locking hole 12, the fixed head 11 is easy to insert and pull out, the tail end of the first slit 122 arranged around the tightening locking hole 12 is provided with a first small round hole 121, and when the fixed head 11 is inserted into the tightening locking hole 12 or pulled out of the tightening locking hole 12, the first slit 122 is prevented from being torn;

similarly, the strap anti-lost locking hole 13 is similar to the tightening locking hole 12, the hole shape is circular, oval, rectangular, prismatic or trapezoidal, the hole shape of the strap anti-lost locking hole 13 corresponds to the transverse cross section shape of the first section of cylinder 115 or the second section of cylinder 118 of the fixing head 11, the strap anti-lost locking hole 13 is slightly larger than the transverse cross section of the first section of cylinder 115 of the fixing head 11, the strap anti-lost locking hole 13 is far smaller than the bottom surface of the second flat top cone 116 or the bottom surface of the first flat top cone 117 of the fixing head 11, second slits 132 are arranged around the strap anti-lost locking hole 13, the fixing head 11 is easy to insert, a second small round hole 131 is arranged at the tail end of the second slit 132 around the strap anti-lost locking hole 13, and when the fixing head 11 is inserted into the strap anti-lost locking hole 13, the second slits 132 are prevented; in short, the difference between the strap anti-lost locking hole 13 and the fastening locking hole 12 is that the peripheral second slit 132 of the strap anti-lost locking hole 13 is slightly shorter than the peripheral first slit 122 of the fastening locking hole 12, the hole-to-hole distance of the second small circular hole 131 at the tail end of the peripheral second slit 132 of the strap anti-lost locking hole 13 is far larger than the diameter of the bottom surface of the first flat top cone 117, and the bottom surface of the first flat top cone 117 of the fixing head 11 is larger than the bottom surface of the second flat top cone 116 of the fixing head 11, so that the strap anti-lost locking hole 13 is clamped on the first section of the column 115 of the fixing head 11 more tightly than the fastening locking hole 12 is clamped on the second section of the column 118 or the first section of the column 115 of the fixing head 11, and; the height of the first section of column 115 and the height of the second section of column 118 of the double-arrow-shaped fixing head 11 are both about two thicknesses of the belt body substrate; if the fixing head 11 is a single arrow-shaped fixing head, the height of the column body 115 is about three thicknesses of the belt body substrate;

and (3) buckling and bundling the ribbon: the power cord is bound through a strap body with a fixing head and a locking hole, wherein the fixing head is buckled with the locking hole; secondly, after the power line is rolled, the belt body surrounds the rolled power line, a fastening locking hole which can enable the power line to be compact is selected to be buckled into the fixing head, and the fastening locking hole is clamped on a first section of column body of the single arrow-shaped fixing head or a second section of column body of the double arrow-shaped fixing head, so that the binding is completed; the fastening locking hole is buckled into the fixing head or separated from the fixing head, so that the vertical stress is realized, and the buckling or the separation is easy; after the power line is bound, the fixing head and the binding locking hole are close to the transverse stress relationship, and the fixing head is difficult to trip;

the binding belt is untied: when the power cord binding tape is used, the locking hole and the fixing head are fastened in a separated mode, longitudinal stress is applied, the separation is easy, the binding tape is untied, the power cord is loosened, and the power cord with the scattered redundant length can be bound; the locking hole is prevented losing by the area body and the fixed head need not disassemble the separation, does not untie, and the ribbon is detained on the power cord, prevents that the ribbon from losing, and after the electrical apparatus used, made things convenient for the power cord to roll once more, tied up and accomodate.

The first embodiment: referring to fig. 1 to 9, fig. 1, 2 and 3 show the unfolded state, fig. 8 shows the side-binding state, and fig. 9 shows the power cord binding state.

A power cord binding tape is characterized in that a power cord is bound through a tape body which is buckled with a locking hole through a fixing head; one end of the belt body is provided with a fixing head, a belt body anti-lost locking hole and a plurality of rectangular holes, the other end of the belt body is provided with a plurality of tightening locking holes, and the fixing head protrudes outwards from the upper surface or the lower surface of the belt body on a substrate of the belt body to form a double-arrow-shaped fixing head; the truncated cone is the lower half of the cone. The transverse section of the fixing head connecting the first section of column 115 and the second section of column 118 on the base plate of the band body is circular; the locking hole of the strap body is round, the periphery of the fastening locking hole is provided with cracks, the fixing head is easy to insert and pull out, the tail end of the crack at the periphery of the fastening locking hole is provided with a small round hole, and the fixing head is prevented from being torn and expanded when being inserted into the fastening locking hole or pulled out of the fastening locking hole; the strap anti-lost locking hole 13 is different from the fastening locking hole 12 in that the second slit 132 of the strap anti-lost locking hole 13 is slightly shorter than the first slit 122 of the fastening locking hole 12, or the bottom surface of the first flat top cone 117 of the fixing head 11 is larger than the bottom surface of the second flat top cone 116 of the fixing head 11, so that the strap anti-lost locking hole 13 is clamped on the first section of the column 115 of the fixing head 11 and is clamped on the second section of the column 118 or the first section of the column 115 of the fixing head 11 more tightly than the fastening locking hole 12, and is more difficult to release; the heights of the first section of column body 115 and the second section of column body 118 are about two thicknesses of the belt body base plate;

a power cord tie for use: firstly, buckling and bundling a single power line, and then bundling the wound power line after the power line is wound; the fixing head and the fastening locking hole are separated, namely the power cord is untied, the belt body anti-lost locking hole and the fixing head are not detached and separated, the whole power cord binding belt is buckled on the power cord, and the power cord binding belt is connected with the power cord to prevent loss. The tail end of the binding belt fastening locking hole is tilted and exposed outside, and when the binding belt is untied, the tail end of the binding belt locking hole is pulled to lift the untied binding belt. In use, the fixing head is not taken out when being inserted into the anti-lost locking hole of the belt body, otherwise, the meaning of the anti-lost power cord binding tape is lost.

The second embodiment method is further described: see fig. 9-13. A power cord tie is shown in figure 10, which is a perspective view of the tie in a spread state. FIG. 11 is an enlarged schematic perspective view of the fixation head, showing a first flat nose cone 117 that is less double-stabbed than that shown in FIG. 4; fig. 12 is a structural diagram of buckling a power line, and fig. 13 is a structural diagram of a state of binding the power line from the side, that is, a structural diagram of a state of binding the power line with the binding tape of fig. 10; the single arrow-shaped fixing head 11, the height of the column 115 is about three thicknesses of the belt body substrate; when the binding tape is bound, after the fixing head is inserted into the anti-lost locking hole of the binding tape body, the fixing head is fastened by tightening the locking hole, the tail end of the locking hole of the binding tape is raised and exposed outside, and when the binding tape is untied, the tail end of the locking hole of the binding tape is pulled to lift up the binding tape.

Other parts are similar to the previous embodiment and example, and detailed description is not repeated.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a power cord ribbon, its characterized in that its ribbon body (1) of ribbon including fixed head (11), tighten locking hole (12), area body prevent losing locking hole (13) and slot (14), has set gradually fixed head (11), slot (14), area body promptly on the ribbon body (1) and has prevented losing locking hole (13), a plurality of slot (14), a plurality of tighten locking hole (12).

2. The power cord tie according to claim 1, wherein the fixing head (11) of the strap body (1) protrudes outwards from the upper surface or the lower surface of the base plate of the strap body (1), the fixing head (11) is composed of a first section of cylinder (115), a first flat top cone (117), a second section of cylinder (118) and a second flat top cone (116), namely, the first flat top cone (117) is connected after the first section of cylinder (115) is connected to the base plate of the strap body (1), and the second flat top cone (116) is connected after the second section of cylinder (118) is connected to the base plate of the strap body (1), so that the double-arrow-shaped fixing head (11) is formed; or the base plate of the belt body (1) is connected with the column body (115) and then connected with the second flat top cone (116) to form a single arrow-head-shaped fixed head (11); the first section of the column (115) of the fixing head (11) is the same as the second section of the column (118) in shape and size, and the transverse sections of the first section of the column (115) and the second section of the column (118) which are connected on the base plate of the belt body (1) by the fixing head (11) are circular, oval, rectangular, prismatic or trapezoidal; the shape of the binding locking hole (12) is circular, oval, rectangular, prismatic or trapezoidal, the shape of the binding locking hole (12) corresponds to the shape of the transverse section of the first section of column (115) or the second section of column (118) of the fixed head (11), the binding locking hole (12) is slightly larger than the transverse section of the first section of column (115) or the second section of column (118) of the fixed head (11), the tightening locking hole (12) is far smaller than the bottom surface of a second flat top cone (116) or the bottom surface of a first flat top cone (117) of the fixing head (11), first cracks (122) are arranged around the tightening locking hole (12), the fixing head (11) is easy to insert and pull out, a first small round hole (121) is arranged at the tail end of each first crack (122) around the tightening locking hole (12), and when the fixing head (11) is inserted into the tightening locking hole (12) or pulled out of the tightening locking hole (12), the first cracks (122) are prevented from being torn and expanded.

3. The power cord tie according to claim 1, wherein the strap body loss-proof locking hole (13) of the strap body (1) is similar to the tightening locking hole (12) and has a circular, oval, rectangular, prismatic or trapezoidal shape, the strap body loss-proof locking hole (13) has a hole shape corresponding to the transverse cross-sectional shape of the first section of the cylinder (115) or the second section of the cylinder (118) of the fixing head (11), the strap body loss-proof locking hole (13) has a slightly larger transverse cross-section than the first section of the cylinder (115) of the fixing head (11), the strap body loss-proof locking hole (13) is far smaller than the bottom surface of the second frustum (116) or the first frustum (117) of the fixing head (11), the second slit (132) is formed around the strap body loss-proof locking hole (13), the fixing head (11) is easily inserted, the tail end of the second slit (132) around the strap body loss-proof locking hole (13) has a small round hole (131), when the fixing head (11) is inserted into the belt body anti-lost locking hole (13), the second crack (132) is prevented from being torn and expanded; in short, the difference between the strap anti-lost locking hole (13) and the fastening locking hole (12) is that the second slit (132) around the strap anti-lost locking hole (13) is slightly shorter than the first slit (122) around the fastening locking hole (12), the hole-to-hole distance of the small round hole (131) at the tail end of the second slit (132) around the strap anti-lost locking hole (13) is far larger than the diameter of the bottom surface of the first flat-top cone (117), and the bottom surface of the first flat-top cone (117) of the fixing head (11) is larger than the bottom surface of the second flat-top cone (116) of the fixing head (11), so that the strap anti-lost locking hole (13) is clamped on the first section of the cylinder (115) of the fixing head (11) and is clamped on the second section of the cylinder (118) or the first section of the cylinder (115) of the fixing head (11) than the fastening locking hole (12), and is more difficult to; the height of the first section of column body (115) and the height of the second section of column body (118) of the double-arrow-shaped fixing head (11) are both about two thicknesses of the belt body substrate; if the single arrow-shaped fixing head (11) is adopted, the height of the column body (115) is about three thicknesses of the belt body substrate; after the belt body (1) surrounds a single power line, the belt body anti-loss locking hole (13) is clamped on the first section of the cylinder (115) of the fixing head (11), the belt is buckled to prevent loss, the belt body (1) surrounds the wound power line, the fastening locking hole (12) which can enable the wound power line to be compact is selected to be buckled into the fixing head (11), and bundling is completed.

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