KR20150070673A - HOOK FOR fIXING FREIGHT AND ROPE BINDING METHED FOR USING THE SAME - Google Patents

Abstract

According to the present invention, a hook for fixing freight is hung on a fixing ring formed on a cargo hold unit (a container or the like) on one side, and is bond with a rope on the other side. The hook for fixing freight comprises: a hook hung on the fixing ring; a first ring unit in a ring shape comprising a connection bar combined with a rear end of the hook and a first hanging bar arranged to be separated with the connection bar at regular distance; and a second ring unit in a ring shape sharing the first ring unit and the first hanging bar, including a second hanging bar arranged to be separated with the first hanging bar at regular distance, and where an opened groove is formed on one side. A bending unit is formed by folding one side of a rope, and then the bending unit is penetrated into the first ring unit and is hung on the second hanging bar so that the rope is fixed. A rope binding method using the hook for fixing freight comprises: a first step of forming the bending unit by bending one side of the rope to be combined to the hook for fixing freight, and inserting the bending unit to the first ring unit; a second step of inserting the second hanging bar into a path between the bending unit and holding the same; and a third step of providing tension and fixing freight by using a ratchet when the hook is hung on the fixing ring of the cargo hold unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hook fastening ring for fastening a cargo,

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a fastening hook for fastening a cargo and a rope fastening method using the fastening ring, and more particularly, to a fastening ring for fastening a fastening rope to a fastening ring more easily and quickly through a structure improvement of the fastening ring, .

In the case of freight transportation, it is common to firmly fix the cargo by a fixing means such as a rope in order to prevent the cargo from being damaged by leaving or falling from a predetermined position during transportation. Clamping rings and ratchet are typically used to ensure that the securing means, such as ropes, are in intimate contact with the cargo.

Fig. 11 shows a bundle-type rope fixing method.

Conventional latching hooks are constituted by hooks for latching the latching hooks in the groove and latching bars for fixing the rope. In order to fix the rope to the hanging bar, generally, the rope is attached to the hanging bar to form a knot.

According to this bundling method, the knot tied to the hanging bar is slightly tightened by the vibration generated during transportation. When tension is applied to the rope, most of the tension is applied to the knot, which results in a further tightening of the knot and relatively loosening of the other part of the rope. Therefore, when the cargo arrives, there is a gap between the rope and the cargo to be fixed, so that the tension of the rope is significantly lowered and the purpose of fixing the cargo can not be achieved.

Korean Patent Publication No. 1176332 (published on Aug. 22, 2012) discloses a method for fixing a heavy cargo by superimposing the rope on the basis of the retaining ring and then applying an external force to the overlapping portion of the rope to fix the cargo by surface frictional force have.

FIG. 12 shows a method of fixing the rope 110 to the retaining ring 120 in the above-mentioned patent.

Referring to FIG. 2, the rope 10 is knotted in a sequential order to the latching ring 20. In addition, the latching ring 20 has two latching bars 24 and 26 instead of the general triangular method, and the rope is rotated several times to the pair of latching bars to form a knot.

According to this method, since the rope is twisted several times to form a knot, the operation is very inconvenient. In addition, there is a problem in that it is difficult for beginners to skillfully work because a certain degree of skill is required to twine ropes in this order.

According to this method, since the rope must be cut and cut to a certain length, there is a problem that the rope is unnecessarily consumed (see FIG. 5 of the above-mentioned registered patent). In other words, since ropes of several tens of meters must be cut and used, the rope consumption is rapidly increased.

The present applicant has solved the above-mentioned problem through the patent application No. 10-2013-0113077 (coupling structure of a hook and a rope). However, the above-mentioned patent application also requires an improved rope fastening ring which has a more complicated structure and has a simpler structure, and exhibits all the advantages of the above-mentioned patent application, since the fastener used for the fastening structure has a somewhat complicated structure .

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method and a system for efficiently transporting a cargo by stably securing the tension of a rope, And a rope fastening method using the same.

In order to attain the above object, a cargo holding hook according to the present invention is characterized in that one side is hooked on a fixing ring formed on a cargo loading part (container or the like) and the other side is rope-

A hook hooking the fixing ring;

An annular first annular portion including a connection bar coupled to a rear end of the hook and a first engagement bar disposed at a distance apart from the connection bar by a predetermined distance; And

And a second hook portion that is disposed at a distance from the first hook portion, the first hook portion being spaced from the first hook portion by a predetermined distance, and the second hook portion having an open groove formed at one side thereof, And,

One side of the rope is folded to form a bending portion, the bending portion is passed through the first ring portion, and the bending portion is hooked to the second latching bar to fix the rope.

In this case, the opening groove may be formed at a central portion of the second latching bar.

In addition, the reinforcing portion may be formed at an end portion of the second latching bar which is disconnected by the opening groove.

Further, the cargo holding hook may be made of a metal material, and may be integrally formed by casting.

Further, the gap of the inlet of the hook may be made smaller than the diameter of the fixing ring of the cargo carrying part.

A method of binding a rope using a cargo fixing hook according to the present invention includes a first step of bending one side of a rope to be coupled to a cargo fixing hook to form a bending part and inserting the bending part into the first ring part;

A second step of inserting a second latching bar into the passage between the bending portions; And

And a third step of securing the cargo by providing a tension to the rope by using a ratchet while the hook of the hook is hooked on the fixing ring of the cargo carrying part.

In this case, the fourth step may include a fourth step of winding the end of the rope to which the tension is not applied so as to penetrate the first ring, then fixing the end of the rope by the fixing pin provided at one side of the hook.

According to the present invention, it is possible to simplify the method of placing the rope on the retaining ring by placing the opening groove in the retaining ring for retaining the cargo, making it easier to bind the rope to the retaining ring and to greatly reduce the working time, So that it is possible to ensure stable transportation of the cargo.

Further, according to the present invention, since the length of the first rope portion can be sufficiently predicted in the process of fixing the rope to the retaining ring, it is unnecessary to secure a sufficient length of the rope unnecessarily, thereby preventing waste of the rope There is an effect that can be done.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exemplary view showing a state in which a cargo is fixed to a cargo loading section using a cargo holding hook according to the present invention; Fig.
FIG. 2 is a perspective view of a cargo holding hook according to an embodiment of the present invention; FIG.
3 to 7 are explanatory diagrams for explaining a method of binding a rope using a cargo holding hook according to an embodiment of the present invention.
FIG. 8 is a perspective view of a cargo holding hook according to another embodiment of the present invention; FIG.
FIG. 9 is a perspective view showing a state in which a rope is engaged using a cargo holding hook according to another embodiment of the present invention; FIG.
10 is a perspective view showing a state in which the fixing pin is put together with the rope end.
11 is a conceptual view showing a conventional rope fixing method of the bundling method.
12 is a conceptual view showing a conventional method of fixing a rope to a hooking ring.

Hereinafter, the configuration and operation according to the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description with reference to the accompanying drawings, the same reference numerals denote the same elements regardless of the reference numerals, and redundant description thereof will be omitted. The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

FIG. 1 is an exemplary view showing a state in which a cargo is fixed to a cargo holding portion using a cargo holding hook 100 according to the present invention. FIG. 2 is a perspective view of a cargo holding hook according to an embodiment of the present invention. And FIGS. 3 to 7 are explanatory diagrams for explaining a method of binding the rope 10 using the cargo holding hook 100 according to an embodiment of the present invention.

Will be described with reference to Figs. 1 to 7. Fig. As shown in FIG. 1, the cargo holding hook according to the present invention is a tool for connecting the rope to the holding ring 5 installed on the loading part in fixing the cargo to the loading part (container or the like). The hook 100 is fastened to the fastening ring 5 and the rope 10 is fastened to the fastening ring 100. The rope 10 is then provided with tensile force by means of a tensioning means such as a ratchet, Fixed.

2, the cargo holding hook 100 according to the present invention includes a hook 110, a first claw 125, and a second claw 126. As shown in Fig. The hook is an annular shape in which one side of the holding ring (5) provided on the cargo carrying part is hooked by the holding ring (100) is opened. The clearance of the opening of the hook 110 is generally made larger than the diameter of the fixing ring 5 so that it can be easily hooked. In this case, when the hook 110 is hooked from the lower side to the upper side, the hook 110 easily gets slipped off from the fixing ring 5 before the tension is applied to the rope 10, which interferes with the work. Therefore, it is preferable to make the gap of the inlet portion 111 of the hook 110 slightly smaller (about 1 mm or less) than the diameter of the fixing ring 5. When the hook 110 is applied with a force when the hook 110 is hooked on the hook 5, the fixing hook 5 is able to pass through the mouth 111 of the hook 110 due to the elasticity of the hook 110 itself. This prevents the hook 110 from being disengaged from the fixing collar 5 due to the weight of the hook 110 and the weight of the rope 10, .

The first hook 125 is coupled to the rear end of the hook 110. A connection bar 121 directly connected to the rear end of the hook 110 in a transverse direction, a first engagement bar 122 separated from the connection bar by a predetermined distance, and an end portion of the connection bar 121 and the first engagement bar 122 It is preferable to have a closed annular shape including a connecting portion 123 which is formed in the shape of a circle. As shown in FIG. The connection part 123 connects the connection bar 121 and both ends of the first locking bar 122. One of them may be omitted or the first ring part 125 may have an open loop shape It is acceptable. However, since strong tension is applied to the first latching bar 122 by the rope, it is preferable that the first latching bar 122 has a closed annular shape as shown in Fig.

Although the connecting bar 121, the connecting part 123 and the first latching bar 122 are separately described for the convenience of the first annular part 125, when they are integrally manufactured, It may not be clear. For example, although the first ring part 125 is shown as a quadrangular ring shape in FIG. 2, the first ring part 125 may have a circular or elliptic shape. In this case, the connecting bar 121, 123 and the first hooking bar 122 may not be accurately distinguished from each other. However, the hooks 110, the rope-engaging portion (first hooking bar), the intermediate portion ), Which are obviously modified forms that fall within the scope of the present invention.

A second annular portion 126 is formed adjacent to the first annular portion 125. 2, the second hook 126 shares the first hook 125 and the first hook 122, and includes a second hook 127 and a connecting portion 124, do. The second latching bar 127 is spaced apart from the first latching bar 122 by a predetermined distance and the ends of the first latching bar 122 and the second latching bar 127 are connected by a connecting portion 124. The greatest difference between the second ring part 126 and the first ring part 125 is that an opening groove 128 is formed on one side.

It is most preferable that the opening groove 128 is formed at the center of the second latching bar 127 as shown in Fig. In other embodiments, the open groove 128 may be formed in the connection 124 as shown in FIG. However, in the case where the opening groove 128 is formed in the connecting portion as shown in FIG. 8, when a large tension is applied to the second latching bar 127, the risk of deformation or breakage becomes greater, It is a preferred form.

2, when the open groove 128 is formed at the center of the second latching bar 127, the second latching bar 127 is engaged with the second latching bar 127a And a reinforcing portion 129 connecting the ends of the second-1 locking bar 127a and the second-second locking bar 127b to the connecting portion 124 is formed . When the bending portion 13 of the rope is hooked on the second hooking bar 127 and tension is applied to the rope, the reinforcing portion 129 is formed to reduce the possibility of deformation or breakage of the second hooking bar 127.

A method of binding the rope 10 to the cargo holding hook 100 shown in Fig. 2 described above will be described. The hook 110 of the hook is hooked on the fixing hook 5 and then the rope 10 is fastened to the hook 100. [ First, the rope 10 is folded to form a bending portion 13. The rope 10 will be described as a first rope 11 and a second rope 12 with respect to the bending portion 13 as a reference. A portion of the rope 11 which is cut out of the rope 11 to be caught by the retaining ring is referred to as a second rope 12 to provide a tension to the cargo by closely contacting the first rope 11 and the cargo. The first rope 11 and the second rope 12 are integrally connected to each other and the first rope 11 and the second rope 12 are separated from each other around the bending portion 13.

3 to 7, the bending part 13 is first inserted to pass through the first ring part 125 as shown in FIG. Next, the bending portion 13 is pulled to insert any one of the second-1 latching bar or the second-2 latching bar into the passageway 14 of the bending portion 13 as shown in Fig. 4, Another one is inserted into the passage 14 of the bending portion 13 and the bending portion 13 is hooked to the second latching bar 127 as shown in Fig. The bending portion 13 of the rope is tensioned on the second rope 12 in a state where the rope bending portion 13 is in a state of being hooked on the second rope bar 127 to fix the cargo. Then, as shown in Figs. 6 and 7, 11 are rolled up and pierced through the first ring part 125 to be arranged.

A rochet-type rope-pulling device is used to provide tension to the rope, which is a known device and therefore will not be described in detail.

As described above, when the rope is fastened by using the fastening hooks according to the present invention, it is not necessary to repeatedly put the rope in a complicated manner as in the conventional invention shown in FIG. 12, So that it is possible to easily join and the working time can be remarkably shortened.

Another embodiment of the cargo holding hook according to the present invention is shown in Figs. 8 and 9. Fig. 8, the opening groove 128 is not formed in the center of the second latching bar 127, but is formed in the connecting bar connecting the first latching bar 122 and the second latching bar 127 It can be formed on either side. The bending portion 13 is formed by folding the rope and the bending portion 13 is passed through the first ring portion 125 and then the bending portion 13 is inserted into the bending portion 13 of the bending portion 13 in the same manner as in the above- When the second latching bar 127 is passed through at one time and tension is applied to the rope, the cargo is fixed. The method of mounting the rope is almost the same as the embodiment shown in Figs.

The material for the cargo holding hook according to the present invention is not limited, but a metal material is preferably used because a large force is applied to the cargo ring by the rope. In consideration of convenience in production, mass productivity, and the like, it is most preferable to be integrally manufactured by molding.

The bending portion 13 is formed by bending one side of the rope 10 to be coupled to the cargo holding hook 100 and the bending portion 13 is formed by bending one side of the rope 10 to be coupled to the cargo holding hook 100, To the first ring part (125);

A second step of inserting the second latching bar 127 into the passage 14 between the bending portions 13; And

And a third step of securing the cargo by providing tension to the rope by using a ratchet in a state where the hook 110 of the retaining ring 100 is hooked on the retaining ring 5 of the cargo carrying portion.

In this case, the fourth step of winding the end of the rope to which the tension is not applied so as to penetrate the first loop part 125 and then putting it on the fixing pin 15 provided on one side of the hooking ring, .

Since the method of binding the rope using the cargo holding fastener according to the present invention is as described above, a detailed description will be omitted.

In the foregoing detailed description of the present invention, specific examples have been described. However, various modifications are possible within the scope of the present invention. The technical idea of the present invention should not be limited to the embodiments of the present invention but should be determined by the equivalents of the claims and the claims.

10: Rope
11: first rope
12: second rope
15: Fixing pin
100: Clasp ring
110: Hook
123, 124:
125: first ring portion
126: second ring portion
122: First stop bar
127: second hanging bar
128: opening groove
129:

Claims (7)

One side is a hook for fixing a cargo to which a rope is fastened to a fixing ring formed on a cargo loading portion (a container or the like)
A hook hooking the fixing ring;
An annular first annular portion including a connection bar coupled to a rear end of the hook and a first engagement bar disposed at a distance apart from the connection bar by a predetermined distance; And
And a second hook portion which is located at a distance from the first hook portion, the first hook portion being spaced from the first hook portion by a predetermined distance, and the second hook portion is formed with an opening groove at one side thereof, However,
Wherein the bending portion is passed through the first hooking portion and the bending portion is hooked to the second hooking bar to fix the rope.
The method according to claim 1,
And the opening groove is formed at the center of the second latching bar.
3. The method of claim 2,
And a reinforcing portion is formed at an end of the second latching bar which is separated by the opening groove.
The method according to claim 1,
Characterized in that the cargo holding hooks are made of a metal material and are integrally formed by casting.
The method according to claim 1,
Characterized in that the gap of the inlet of the hook is made smaller than the diameter of the fixing ring of the cargo loading part and the fixing pin which can be arranged by putting the end of the rope is engaged to the back surface of the first ring part or the second ring part. Hanging hooks.
A first step of bending one side of the rope to be coupled to the cargo fixing hook ring to form a bending portion and inserting the bending portion into the first ring portion;
A second step of inserting a second latching bar into the passage between the bending portions; And
And a third step of securing the cargo by providing a tensile force to the rope by using a ratchet while the hook of the retaining ring is hooked on the fixing ring of the cargo carrying part
A method of rope binding using a hanging hook for cargo fixing.
The method according to claim 6,
And a fourth step of winding the end of the rope to which the tension is not applied to penetrate the first ring part and then fixing the end of the rope by being fitted to the fixing pin provided on one side of the locking ring, Binding method.

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