KR20210011221A - Cable hanger - Google Patents

Abstract

The present invention relates to a two-stage cable hanger which comprises: a head hanging from a messenger wire; a support connected to the head and supporting a cable disposed in parallel to the lower side of the messenger wire; a snap member biting and fixing the messenger wire inserted thereinto; and a sub support connected to the support and supporting a lead-in line branched from the cable and introduced into a building. According to the present invention, the lead-in line branched from the cable and supported by the support disposed on an upper part is supported by the sub-support disposed on a lower part to be guided into the building and each support is formed in an upside-down 8-shaped structure while being one piece, thereby facilitating manufacture and handling.

Description

Two-stage cable hanger{CABLE HANGER}

The present invention relates to a cable hanger for supporting a cable by hanging from a joga line when a cable is installed between the electric pole and the electric pole.In particular, when a cable is attached to the joga line and mounted once, the movement of the left and right as well as the up and down is restricted. It is a technology related to a two-stage cable hanger that stably supports, as well as prevents separation of cables and lead lines, is very easy to install and remove, and has an integrated structure for supporting cables and lead lines.

In general, a number of communication cables and cables for cable TV are added under a plurality of distribution lines between the telephone poles, and the cables are bent due to sagging due to the self-load of the cables. To prevent this, a conch wire for cable construction is installed between the telephone poles, and the cable is fixed to the conch wire using a hanging cable hanger.

As a technology for such a cable hanger,

Republic of Korea Utility Model Registration No. 20-0453855 (registered on May 24, 2011, hereinafter referred to as'document 1') 『Cable Hanger』 is presented.

Document 1 describes a jogging ring composed of a first and second locking jaws formed on both ends of the intermediate portion and the intermediate portion having a twisted cylindrical shape and wound in the same direction on the jog wire, and a cable that is compressed/installed on the intermediate portion. This contact part is included, and in the section where the conjoined cable is installed, it was not possible to install a hanger for cable support, which is generally used, but the cable hanger can be installed and fixedly coupled to the conch. It is a technology related to a cable hanger that can be used easily by workers because it can be used for both purposes and has high utilization, and its installation method is similar to the existing cable support hanger.

As another technology, Korean Patent Laid-Open No. 10-2014-0028814 (published on Mar. 10, 2014, hereinafter referred to as'document 2') ``Joga wire fixing member and cable hanger equipped with it'' is proposed.

Document 2 includes a body portion coupled to a hanger member on which the cable is seated and supported; And a support groove recessed in the body so that the clamshell is inserted. By including, it is a technology related to a conch wire fixing member capable of stably fixing a conch wire and a cable, and a cable hanger having the same.

As another technology, Korean Patent Registration No. 10-1492041 (registered on February 4, 2015, hereinafter referred to as'document 3') 『Cable temporary hanger』 is proposed.

Document 3 describes an inlet through which the cochlear ship is introduced with a lower opening, a pair of guides that are coupled to both sides of the inlet to be inclined upward, and a support piece formed at the tip of the guider to support the lower side of the cochlear wire, and the support. A head formed at the top of the convenience and including a coupling hole in which the clamshell is seated, and a body extending to one end of the head and having a circular shape, with an opening partly opened, and through which the cable is inserted and mounted It is a technology related to a cable installation hanger for installing the cable across the air by making it easy to fit into the conch wire by being composed of a part, but to prevent separation from the conjoined conch wire by being inserted and to allow the cable to hang inside.

As another technology, Korean Patent Registration No. 10-1488372 (registered on Jan. 26, 2015, hereinafter referred to as'Document 4') 『Cable Hanger』 is proposed.

Document 4 forms a stepped protrusion at the end of the guide guide for guiding the fixed piece and the clamshell in the fixing groove on the side of the hook for hanging the clamshell, and according to the characteristics of the clamshell, a part of the fixed piece and the stepped protrusion on the curved part of the core wire and the core wire Since it can be stably supported and supported while being pinched or strung, it is possible to prevent the case of the conch wire from being separated from the hooking part. Even if a large number of cables are accommodated in the seat, round parts are given to both sides of the mount. It is a technology related to a cable hanger that can prevent the breakage of the device and prevent the cable accommodated in the interior from being separated from the outside between the interior and the guide part by forming a separation prevention hole on the inner upper part of the interior.

As another technology, Korean Patent Registration No. 10-1616204 (registered on April 21, 2016, hereinafter referred to as'document 5') 『Cable support hanger』 is proposed.

Document 5 describes a hanger body in which some sections of the steel wire are cut and spaced apart, and one end and the other end face each other, but have a direction that is out of position, and part of the circle is wrapped with a guard; A first fixing hook in the form of a ring in which the other end of the hanger body is extended upward and is firstly coupled to the joga wire; An elastic support part extending in the transverse direction from the first fixing hook; And a second fixed hook in the shape of a ring extending in the transverse direction from the elastic support part and secondly coupled to the conch wire at a position spaced apart from the first fixing hook, thereby installing an optical cable on the conch wire mounted between the electric pole and the electric pole, It is a technology related to a cable support hanger that stably supports CATV coaxial cables and general cables.

Document 1. Korean Utility Model Registration No. 20-0453855 (Registered May 24, 2011) Document 2. Korean Patent Publication No. 10-2014-0028814 (published on Mar. 10, 2014) Document 3. Korean Patent Registration No. 10-1492041 (registered on February 4, 2015) Document 4. Korean Patent Registration No. 10-1488372 (registered on January 26, 2015) Document 5. Korean Patent Registration No. 10-1616204 (Registered on April 21, 2016)

An object of the present invention is to provide a two-stage cable hanger in which a structure for supporting a cable and a lead-in line is integrally formed and a two-stage structure is formed.

Furthermore, the present invention provides a tip at the inner periphery of the hole that is inserted into the conch wire, and by biting and fixing the incoming conch wire, it is possible to limit the shaking or vertical movement of the hanger suspended from the conch wire, thereby stably hanging from the conch wire and supporting the cable and the lead wire. Its purpose is to provide a two-stage cable hanger that can be used.

Two-stage cable hanger according to the present invention in order to solve the above problems,

The present invention is a head hanging on a joga line (吊架線);

A support connected to the head and supporting a cable disposed parallel to a lower side of the conch wire;

A snap member for fixing the inserted conch wire; And

A sub-support connected to the support and supporting a lead-in line branched from the cable and introduced into the building;

It is characterized by consisting of.

The two-stage cable hanger according to the present invention,

The cable can be stably supported by limiting the horizontal shaking or vertical movement of the hanger hanging from the conch wire, and the lead wire branched from the cable supported by the upper support is supported by the lower support to guide the entry into the building. And it has the greatest effect of easy production and handling because the lower support is made of an integral and upside down nasolabial structure.

1 is a three-dimensional configuration diagram showing a two-stage cable hanger according to the present invention,
2 is a three-dimensional configuration diagram showing a head and a snap member, and a mounting means of the first embodiment for mutual coupling thereof,
3 is a front configuration diagram of FIG. 1;
4 is a three-dimensional configuration diagram showing a head and a snap member and a mounting means of a second embodiment for mutual coupling thereof,
5 is a three-dimensional configuration diagram for showing that the cover plate is provided in FIG. 4,
6 is a three-dimensional configuration diagram showing a state of use of a two-stage cable hanger according to the present invention,
7 to 10 are front configuration diagrams showing a process in which a conch wire, a cable, and a lead-in line are inserted and installed in a two-stage cable hanger according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms or words used in the specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors appropriately explain the concept of terms in order to explain their own invention in the best way. Based on the principle that it can be defined, it should be interpreted as a meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical ideas of the present invention, and various equivalents that can replace them at the time of the present application It should be understood that there may be water and variations.

Based on FIG. 1, the direction is specified as the head side as upper or upper and the support side as lower or lower. Also, based on FIG. 4, the support wall side of the head is rear or rear, and the snap member side is all (front).部) or forward, the direction will be specified.

As shown in Figures 1 to 10, the two-stage cable hanger according to the present invention,

It is largely composed of a head 10, a support 20, a snap member 30, and a sub support 50.

Looking at each configuration,

Head 10

1 to 6,

It is suspended from a conch wire (1) installed for cable installation between the telephone poles.

The head inlet 11 opened downward,

A pair of head guides 12 erected obliquely in a direction facing each other on both upper sides of the head inlet 11, and

The accommodation space 13 formed to penetrate back and forth on the upper side of each of the head guides 12

It is made including.

At this time, as shown in FIG. 3, the head entrance 11 has an inclined surface 111a that initially guides the entry of the clamshell 1, and temporarily before entering the head guide 12 through the inclined surface 111a. A slope 111 having a flat surface 111b that can be mounted is further formed.

In addition, each of the head guides 12 has elasticity so that it can be opened to both sides when the conch wire 1 is inserted and then returned to its original position after the conch wire 1 has completely passed, and the head 10 has the angle Avoidance spaces 14 are further formed on both sides of each of the head guides 12 so that the head guides 12 can be opened to both sides.

In addition, each of the head guides 12 has support surfaces 121 that are inclined in a direction facing each other so as to stably support while restricting the movement to the left and right when the clamshell 1 is seated at the end thereof. At this time, the support surface 121 may be made of a flat surface or an arc-shaped curved surface that is recessed downward. On this surface, the support for the joga line 1 is increased while preventing a slip. It is also possible to form embossing-type protrusions to prevent it.

And, as shown in Figure 4, each head guide 12 may be further formed with a long hole 122 in the form of penetrating the inside of the left and right, the long hole 122 is a vertically long shape and each head guide (12) The central area is arranged vertically. These long holes 122 help to make it easier for each of the head guides 12 to open to both sides when entering the clamshell 1.

And, as shown in Figs. 2 to 4, the receiving space 13 is a space formed to penetrate back and forth on the upper side of each of the head guides 12, and may be formed in various shapes. In the present invention, the snap member It has a shape corresponding to the shape of (30).

The support (20)

As shown in FIGS. 1 to 3 and 6,

It is to support the cable (2) arranged parallel to the lower side of the conch wire (1),

A circular support body 21 connected to the lower side of the head 10,

A support inlet 22 formed to be partially opened on one side of the upper portion of the support body 21, and

∩-shaped elastic pressing piece 23 connected from the support body 21 to the end of the support inlet 22

It is made including.

At this time, the support 20 further includes two or more serrated support tip portions 24 formed along the inner periphery of the support body 21, such a support tip portion 24 being in the support body 21 It is formed integrally and gradually decreases in cross-sectional area toward the center of the support body 21 and has a sharp toothed structure at the end.

As a result, as shown in FIG. 10, the cable 2 inserted while pressing the elastic pressing piece 23 past the support inlet 22 is mounted inside the support body 21, and at this time, a plurality of cables 2 In the state in which) is inserted and mounted, the left and right movement of the cables 2 may be restricted by the respective support tips 24.

The snap member 30

1 to 6,

It is to bite and fix the incoming conch wire (1),

Snap body 31 disposed on the head 10,

A snap hole 32 which is opened downward on the lower surface of the snap body 31 to surround a part of the outer periphery of the claw line 1, and

A plurality of serrated snap tip portions 33 formed along the inner periphery of the snap hole 32

It is made including.

At this time, as shown in FIGS. 2 and 3, the snap body 31 has a shape of a rectangular plate with long left and right sides, and has a structure in which both ends of the upper side are rounded.

And as shown in FIG. 3, the snap hole 32 is formed integrally with the snap body 31, and has a diameter greater than or corresponding to the clamshell (1).

And, as shown in Figure 3, the snap tip portion 33 is made of a tooth-like structure with a pointed end as the cross-sectional area gradually decreases toward the center of the snap hole 32. These snap tip portions 33 are arranged at regular intervals along the inner periphery of the snap hole 32 and the number of them may be variously changed in consideration of the diameter or material of the clamshell 1.

Eventually, the conch wire 1 inserted into the snap hole 32 is bitten by the snap tip 33 and is fixed more firmly. This in turn limits the movement of the cable hanger of the present invention in the longitudinal direction of the clamshell 1 in a fixed state by biting the clamshell 1, and also the movement from the clamshell 1 to the left and right, that is, rotational motion. .

Each of the head 10 and the support 20 connected thereto and the sub-support 50 connected thereto are PPS (Poly Phenylene Sulfide, polyphenylene selphide) having high heat resistance and high chemical property, or a PC having heat resistance and electrical insulation. It can be made of synthetic resin materials such as (Polycarbonate resin), but it is possible to lighten weight, have tough, strong properties, and excellent mechanical properties POM (Polyacetal, formaldehyde polymer [polyacetal]) or quality, strength, and appearance It is preferably made of a synthetic resin material such as CP (Copolymer, Copolymer), which has a variety of properties such as impact resistance, stretch processability, and heat resistance.

Conventionally, the structure for suspending the hanger to the clamshell 1 like the snap member 30 of the present invention is formed integrally with the head 10, and thus, it is made of a synthetic resin material such as the head 10, thereby increasing durability. As well as being exposed to natural environments such as wind and rain for a long period of time, the durability gradually weakens. Eventually, the cable hanger is not firmly tied to the clamshell (1), and the cable hanger moves along the longitudinal direction of the clamshell (1) easily due to wind. In order to solve this problem, the present invention first manufactures the snap member 30 separately from the head 10 and the support 20 connected thereto, but an elastomer such as metal or rubber having excellent durability It is molded and manufactured from material.

The snap member 30 molded in this way is each of the head guides 12 in which the inserted conch wire 1 is relocated by elasticity while spreading the head guides 12 to both sides through the head inlet 11 In the state supported by the end of the clamshell (1) is coupled to the receiving space (13) of the head (10) by a mounting means to be seated in the snap hole (32).

At this time, the mounting means may be largely composed of the first, second and third embodiments. Hereinafter, the reference numeral for the mounting means of the first embodiment is '40A' and the reference numeral for the mounting means of the second embodiment is' 40B', the reference numeral for the mounting means of the third embodiment will be classified as '40C'.

First, as in FIGS. 2 and 3, the mounting means 40A of the first embodiment

A coupling protrusion 41 formed to protrude along part or all of the circumferential surface of the snap body 31 of the snap member 30,

In the inner wall of the receiving space 13 of the head 10, the coupling groove 42 is formed to be recessed, that is, concave, in a position corresponding to each other with the coupling protrusion 41 and coupled to the coupling protrusion 41 and male and female to each other

Consists of

At this time, the coupling protrusion 41 is preferably disposed to protrude along the central region of the circumferential surface of the snap body 31.

The snap member 30 having the coupling protrusion 41 enters the receiving space 13 so that the coupling protrusion 41 is forcibly fitted into the coupling groove 42 so that the head 10 The snap member 30 is inserted on the side of the head 10 when the head 10 and the support 20 connected thereto are molded in a mold so as to facilitate manufacturing while increasing the mutual bonding force. It is most preferable to make them integrally joined by injection. To this end, the snap member 30 is made of a metal material among metals or elastomers.

As in Figure 4, the mounting means (40B) of the second embodiment is

A support wall 45 that blocks the rear area of the receiving space 13 of the head 10,

The snap body 31 of the snap member 30 is inserted into the receiving space 13 of the head 10 and is inserted into the snap body 31 while being seated and supported on the support wall 45. Two or more bolts 46 fastened to the support wall 45,

A corresponding hole 47 formed to penetrate back and forth in a position corresponding to each other with the snap hole 32 of the snap member 30 in the support wall 45

Consists of

At this time, the support wall 45 is formed integrally with the head 10, and in particular, the support wall 45 is the snap member 30 that has entered the receiving space 13 and the support wall 45 It is preferable to have a thickness such that an excess area can be formed on the front side of the receiving space part 13 in a state supported by.

And two or more bolt holes are formed in the support wall 45 and the snap body 31, and in particular, the head of the bolt 46 is concealed in the bolt hole formed in the snap body 31 as shown in FIG. It is preferable that the concave stepped portion is formed so as to be able to. In addition, a separate nut may be provided at the rear surface of the support wall 45 and mutually fastened with the bolt 46, and such a nut is also inserted and supported in the stepped portion recessed into the rear surface of the support wall 45, It can be implemented to be non-rotated.

And, as shown in Figure 5, in a state in which the snap body 31 of the snap member 30 is fixedly coupled to the receiving space 13 of the head 10 by the respective bolts 46, the head 10 A packing cover plate 48 for sealing may be provided in the surplus area remaining in the front side of the receiving space part 13 of ). This cover plate 48 can prevent the bolt 46 and its fastening portion, and when the snap member 30 is made of metal, rainwater, etc., from entering into the snap member 30 and its bonding portion and corrosion. Helps to be. The cover plate 48 may have an area slightly larger than the excess area of the receiving space part 13, so that it may be forcibly fitted into the excess area of the receiving space part 13, or may be attached by an adhesive or silicone. .

In addition, in the second embodiment, the snap member 30 is made of either metal or elastomer.

11, the mounting means 40C of the third embodiment is

An insertion hole (49a) formed to be vertically penetrated or concave downward in the center of the upper surface of the head (10),

A corresponding insertion hole 49b which penetrates up and down in the center of the upper surface of the support body 21 of the support 20 and is formed in a position corresponding to the insertion hole 49a,

The corresponding insertion hole (49b) and the fixing pin (49c) inserted into the insertion hole (49a)

Consists of

At this time, it is preferable that a concealed space is formed at the upper end of the corresponding insertion hole 49b so that the head portion of the fixing pin 49c is concealed within the corresponding insertion hole 49b.

In addition, an extended support piece 131 is further formed on the bottom of the receiving space 13 of the head 10 to further secure a support area for the lower surface of the snap body 31 of the snap member 30. It is desirable.

In addition, the snap hole 32 of the snap member 30 is a semicircular space structure having a ∩ shape, and the snap hole 32 due to the property of the material of the snap member 30 itself, that is, the property of the rubber material Since the movement of the cable 2 located in the hole 32 is restricted, there is no need to separately provide the snap tip 33. As a result, the snap tip 33 may be formed or non-formed in consideration of the material of the snap member 30 or the covering state of the cable 2.

Further, the mounting means is to force the snap body 31 of the snap member 30 into the accommodation space 13 of the head 10, or accommodate in the inserted state in addition to the first to third embodiments. It may be implemented to be mutually coupled by an adhesive applied to the contact surface between the space portion 13 and the snap body 31.

The sub support (50)

1, 3 and 6,

It is to support the lead-in line (3) branching from the cable (2) and leading into the building,

The circular sub-support body 51 connected to the lower side of the support body 21,

The sub-support inlet 52 formed to be partially opened on one side of the upper portion of the sub-support body 51, and

∩-shaped sub-elastic pressing piece 53 connected from the sub-support body 51 to the end of the sub-support inlet 52

It is made including.

At this time, the sub-support 50 further includes two or more serrated sub-support tips 54 formed along the inner periphery of the sub-support body 51, and the sub-support tip 54 is the sub-support It is formed integrally with the body 51 and is made of a pointed serrated structure while gradually reducing the cross-sectional area toward the center of the sub-support body 51.

As a result, as shown in FIG. 10, the lead-in line 3, which is introduced while pressing the sub-elastic pressing piece 53 through the sub-support inlet 52, is mounted inside the sub-support body 51, and at this time, a plurality of In a state in which the lead-in line 3 is inserted and mounted, the left-right movement of the lead-in line 3 may be restricted by the respective sub-support tip portions 54.

And as shown in FIGS. 1 and 3, the sub-support 50 is smaller in size than the support 20, but the inside of the sub-support body 51 of the sub-support 50 is the support body of the support 20 (21) It is preferable that the diameter is smaller than the inside. As a result, the support 20 and the sub-support 50 have roughly corresponding structures, but have different sizes, and in particular, the support 20 and the sub-support 50 connected up and down have an '8' that is upside down as a whole. It forms a shape.

Looking at the state of use of the two-stage cable hanger according to the present invention consisting of the above configuration,

As shown in FIG. 7, the conch wire 1 is introduced into the head inlet 11 of the head 10,

As shown in Figs. 8 and 9, as the conch wire 1 is inserted between the head guides 12 of the head 10, the head guides 12 are spread to both sides,

As shown in FIG. 10, after passing through each of the head guides 12, the snap hole 32 of the snap member 30 is inserted into the claw wire 1 and at the same time, the claw wire 1 by the snap tip 33 ) Is bitten and fixed, and at this time, the clamshell 1 is supported by the end of each head guide 12 returned to its original position.

Meanwhile, as in FIG. 7, the cable 2 is introduced into the support inlet 22 of the support 20,

As shown in Fig. 8, the incoming cable (2) is continuously drawn while pressing the elastic pressing piece 23 of the support (20),

As shown in Fig. 9, the cable (2), which has been retracted, is disposed on the bottom of the inner periphery of the support body (21), and at this time, when the cable (2) completely passes through the elastic pressing piece (23), the elastic When the pressing piece 23 is returned to its original position by elasticity, the cable 2 that has been drawn into the support body 21 is prevented from being separated from the outside by the elastic pressing piece 23 returned to its original position.

As shown in FIG. 10, in a state in which a plurality of incoming cables 2 are stacked on each other, the left and right movement of the cables 2 is restricted by a plurality of support tips 24 formed on the support body 21, It is possible to prevent the cable 2 from shaking as much as possible.

On the other hand, as shown in FIG. 7, the lead line 3 branched from the cable 2 is introduced into the sub support inlet 52 of the sub support 50,

As shown in Fig. 8, the incoming lead line 3 is continuously drawn while pressing the sub-elastic pressing piece 53 of the sub-support 50,

As shown in FIG. 9, the lead-in line 3, which is completed, is disposed on the bottom side of the inner circumference of the sub-support body 51, and at this time, the lead-in line 3 is pressed when it completely passes through the sub-elastic pressing piece 53. As the sub-elastic pressing piece 53 is returned to its original position by elasticity, the lead line 3 that has been drawn into the sub-support body 51 is separated to the outside by the sub-elastic pressing piece 53 returned to its original position. This is prevented.

As shown in FIG. 10, in a state in which a plurality of lead lead wires 3 are stacked on each other, the motion of the lead wires 3 is restricted by the plurality of sub support tips 54 formed on the sub support body 51. , It is possible to prevent as much as possible from the lead-in line (3) shaking by wind.

Therefore, the present invention does not provide a separate hanger for mounting multiple lead wires 3 other than a hanger for mounting the cable 2, and the cable 2 and the lead wire 3 in one hanger that is suspended from the joga wire 1 ) It is to independently provide a mounting space for each.

In the above description of the present invention, a "two-stage cable hanger" having a specific shape and structure has been mainly described with reference to the accompanying drawings, but the present invention can be variously modified and changed by those skilled in the art, and such modifications and changes are the present invention. It should be construed as falling within the scope of protection.

1: Jo Ga-seon
2: cable
3: incoming line
10: head
11: Head entrance
111: slope
111a: slope
111b: flat surface
12: head guide
121: support surface
122: long ball
13: receiving space part
131: support piece
14: avoidance space
20: support
21: support body
22: Support entrance
23: elastic pressing piece
24: support tip
30: snap member
31: snap body
32: snap hole
33: snap tip
40A, 40B, 40C: mounting means
41: coupling protrusion
42: coupling groove
45: support wall
46: bolt
47: Response Hall
48: cover plate
49a: insertion hole
49b: Response insertion hole
49c: fixing pin
50: sub support
51: sub support body
52: Sub support entrance
53: sub elastic pressing piece
54: sub-support tip

Claims (7)

A head (10) suspended from a conch line (1);
A support (20) connected to the head (10) and supporting a cable (2) arranged parallel to the lower side of the conch line (1);
A snap member 30 that bites and fixes the inserted conch wire 1; And
A sub-support (50) connected to the support (20) and supporting an incoming line (3) branching from the cable (2) and leading into the building;
Two-stage cable hanger, characterized in that consisting of.
The method of claim 1,
The support 20 includes a circular support body 21 connected to the lower side of the head 10, a support inlet 22 formed to be partially open on one side of the upper support body 21, and the support body A cable (2) made of a ∩-shaped elastic pressing piece (23) connected to the end of the support inlet (22) at (21), passing through the support inlet (22) and pressing the elastic pressing piece (23) ) Is mounted inside the support body 21,
The sub-support 50 includes a circular sub-support body 51 connected to the lower side of the support body 21, and a sub-support inlet 52 formed to be partially open on one side of the upper side of the sub-support body 51 And, consisting of a ∩-shaped sub-elastic pressing piece 53 connected from the sub-support body 51 to the end of the sub-support inlet 52, passing through the sub-support inlet 52, the sub-elastic pressing piece ( A two-stage cable hanger, characterized in that the lead-in wire (3) introduced while pressing 53) is mounted inside the sub-support body (51).
The method of claim 2,
The support 20 is provided with two or more serrated support tips 24 formed along the inner periphery of the support body 21,
The two-stage cable hanger, characterized in that the sub-support (50) is provided with two or more serrated sub-support tips (54) formed along the inner periphery of the sub-support body (51).
The method of claim 3,
The sub-support 50 is smaller in size than the support 20, but the inside of the sub-support body 51 of the sub-support 50 is smaller in diameter than the inside of the support body 21 of the support 20 Two-stage cable hanger to do.
The method according to any one of claims 1 to 4,
The snap member 30 is a snap body 31 disposed on the head 10 and a snap hole that is opened downward on the lower surface of the snap body 31 to surround a part of the outer periphery of the claw line 1 Two-stage cable hanger, characterized in that consisting of (32).
The method of claim 5,
The snap member 30 is a two-stage cable hanger, characterized in that made of a metal or elastomer (elastomer) material.
The method of claim 6,
The head 10 includes a head inlet 11 opened downward, a pair of head guides 12 obliquely erected on both sides of the upper side of the head inlet 11 in a direction facing each other, and each of the head guides (12) Consists of a receiving space portion 13 formed to penetrate back and forth on the upper side,
The snap member 30 passes through the head inlet 11 and opens the head guides 12 to both sides. A two-stage cable, characterized in that it is coupled to the accommodation space 13 of the head 10 by mounting means (40A, 40B, 40C) so that the clamshell (1) is seated in the snap hole (32) in a supported state hanger.

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