KR20190000336U - A Rope for tightening bulkbag spout - Google Patents

Abstract

The present invention relates to a tonneau outlet rope for tightening a rope to close the outlet of a tonne bag or to open a rope to prevent unintentional loosening of the rope in the tonneau and to easily loosen the rope when the end of the rope is pulled, A slider 110 in the form of a tube is inserted into the rope 100 so that the outlet 10 of the tonneau 1 can be tightened and closed or loosened by the movement of the slider 110. At the distal end of the rope 100, The end knot 120 is formed to prevent the slider 110 from being separated from the cable knot 120. The cable tie 130 is tightly positioned at a predetermined inner position of the end knot 120 so that the discharge port 10 is closed The rope is wound around the slider 110 at least once or more from the upper side or the lower side of the slider 110 while the slider 110 is slid toward the discharge port, The loop portion 142 of the pull knot 140 is connected to the cable tie 130 at the rear end side of the rope 100 after the slider 110 is prevented from flowing up and down by one or more full knots 140 The loop portion 142 of the pull knot 140 is not loosened arbitrarily.

Description

A Rope for tightening bulkbag spout

The present invention provides a tonneau outlet for tightening or loosening a rope to prevent unwinding of the rope in a tightened state when the rope is tightened or closed and closing the opening of the tonne bag or opening the rope when the end of the rope is pulled, The present invention relates to a rope for fastening.

Generally, a ton bag used for carrying and storing a grain or a chemical raw material in a bulk state has a structure in which an injection port is formed at an upper portion or is completely opened and an outlet port which can be opened and closed is formed at a lower portion. As disclosed in the documents 1 and 2, are formed in an inner discharge port which can be downwardly extended downward, and a dual shape of an outer discharge port which is radially opened and can be tightened or loosened by a rope.

Meanwhile, the inner discharge port can be easily released using a drawstring, but since the outer discharge port receives the load of the contents contained in the tone bag, the rope should be tightened so as to stably maintain the bound condition, The rope is knotted at the upper side and the lower side of the slider so that the rope is fixed to the inner side due to the content load inside the tone bag. Even if the rope is pulled out under pressure, the tightly knotted knot can not be loosened easily, and the knot which can not be loosened can be cut using a knife.

On the other hand, in addition to the slider, a tightening type rope stopper is also used. However, since the stopper is excessively caught by the pushing of the contents, when the pulling loop is pulled, the pulling loop is cut off. The string is cut off and the finger is directly hooked on the collar or pulled and pulled, so that the discharge port is suddenly opened and the discharged contents are turned over by the operator. In addition, the operator's body is injured There was also concern.

Korean Registration Practice No. 20-00479149 (Registered on December 17, 2015) U.S. Patent No. 4,143,796 (registered on March 13, 1979)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a method and apparatus for preventing loosening of a rope of a tonneau outlet by arbitrarily disengaging the rope, The knot is loosened, the knot is opened, and the knot is repeatedly used.

In order to achieve the above object, the present invention provides a rope for tightening a tonneau outlet; A slider in the form of a tube is inserted into the rope so that the rope of the discharge port can be tightened or loosened by the movement of the slider and a terminal knot is formed at the distal end of the rope to prevent the slider from departing, The cable tie is in a state in which the cable tie is positionally moved so that the slider is slid toward the discharge port in order to close the discharge port, the rope is wound one or more times on the upper side or the lower side of the slider and one or more full knots are made on the lower side of the slider The loop portion of the full knot is wound around the rear end portion of the rope together with the cable tie so as to prevent the loop portion of the full knot from coming out arbitrarily, and when the rear end portion of the rope is pulled, Is loosened from the cable tie Pulrige soon as the cable ties at the same time, the full knot being pulled pulrige provides tonbaek outlet tank delegation a rope so that the outlet can be opened.

According to the present invention, it is possible to stably maintain the state where the discharge port is joined by adding only the slider and the cable tie to the discharge rope, and when the end of the rope is pulled out, The slider is slid downward and the discharge port is opened. Therefore, it is possible to open quickly and conveniently, and the cable tie can be used repeatedly because of its low cost and excellent durability, It is effective.

1 is a closed state view of a ton back outlet provided with a rope according to the present invention;
Fig. 2 shows a state in which the rope of the tone bag outlet according to the present invention is pulled so that the cable tie is released and the loop portion of the first pull-
Fig. 3 shows a state in which the first pull knot is loosened and the loop portion of the second pull knot is pulled,
Fig. 4 shows a state in which the secondary pull knot is loosened, a portion of the upper side of the slider is released,
5 is a state in which the discharge port is fully opened,
6 is a view sequentially showing a state of tightening a rope for closing an outlet,
Fig. 7 is an enlarged view of the knot portion of the rope in Fig. 1,
Fig. 8 is a closed state view of the through-bore outlet showing a modification of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 shows a state where the outlet of the lower part of the tone bag with the rope is closed, FIG. 5 shows a state in which the outlet is fully opened, and FIGS. Is shown step by step.

1 to 5, a tube-shaped slider 110 is inserted into a rope 100 for tightening a ton backing outlet according to the present embodiment, and the slider 110 is moved by the movement of the slider 110, And a terminal knot 120 is formed at the distal end of the rope 100 to prevent the slider 110 from separating from the terminal knot 120. A cable tie 120 is provided at a predetermined inner position of the terminal knot 120, The slider 110 is wound on the upper side of the slider 110 by one or more turns while the slider 110 is slid toward the discharge port in order to close the discharge port 10 by closing the slider 130, The loop portion 142 of the pull knot 140 is connected to the rear end side of the rope 100 after the slope 110 is prevented from flowing up and down by one or more full knots 140 at the lower side of the rope 100. [ Tie 130 together The loop portion 142 of the pull knot 140 is pulled out of the cable tie 130 when the rear end portion of the rope 100 is pulled so that the loop portion 142 of the pull knot 140 is not arbitrarily pulled, The cable tie 130 is released and the pull knot 140 is pulled and pulled so that the discharge port 10 can be opened.

In the figure, reference numeral 12 denotes a lid for covering the inside of the discharge port, reference numeral 14 denotes an internal discharge port, and reference numeral 16 denotes a tightening string for tightening the internal discharge port.

In the present embodiment, the exhaust port on the lower surface of the tonneau has a double structure. However, the present invention is not limited to this, and it goes without saying that the present invention is also applicable to a tonneau having a single outlet shape.

In the present embodiment, the rope 100 is inserted in the form of a ring on the inner side of the partition member forming the discharge port 10, and when the rope 100 is tightened, the discharge port is closed while a plurality of split pieces are broken, If it is loosened, a plurality of split pieces are opened to open the discharge port, and it is a known technique to use the rope to open and close the tone-bag discharge port, and a description thereof will be omitted.

The rope 100 is made of nylon yarn, polypropylene yarn, natural fiber yarn or the like. The material of the rope is not particularly limited, but preferably a rope made of a synthetic fiber material having a smooth surface is suitable.

In this embodiment, the slider 110 is made of a plastic (synthetic resin) or a metal pipe which is not easily broken by impact and has little friction with the rope and is cut to a length of about 3 to 5 cm. It is appropriate if a standard that can slide without any resistance with two ropes inserted.

In this embodiment, the end knot 120 of the rope 100 has a function of binding both ends so as to prevent the rope itself from being detached from the outlet of the tone bag, and a function of positioning the rope 100 And also serves as a knot for holding the slider 110 by hand when pulling the rope to open the discharge port.

In this embodiment, the portion 150 that winds the rope at least once on the upper side of the slider 110 serves as a node for fixing the slider 110 so that it is not further tightened upward, The pull-on knot 140, which is formed at one or more times below the slider 110, serves as a node for preventing the slider 110 from moving downward, thereby maintaining the discharge port 10 in a closed state.

In this embodiment, the loop portion 142 of the last full knot 140 is looped and bound together with the cable tie 130 at the rear end side of the rope 100 in a long pulled state, It is possible to effectively prevent the discharge port 10 from being disengaged arbitrarily in a state in which the discharge port 10 is closed.

6 shows a state in which the outlet is tightened by tightening the outlet fitting rope according to the present invention to close the outlet.

As shown in FIG. 6, the process of closing the outlet 10 is as follows.

1) As shown in FIGS. 6A and 6B, the slider 110 is slid toward the discharge port 10, so that the rope is moved one or more times on the upper side of the slider 110 3 turns) to form a wrap-around portion 150.

2) Next, as shown in FIGS. 6 (c) and 6 (d), the slider 110 is prevented from flowing up and down by one or more pull knots 140 under the slider 110.

Finally, as shown in FIGS. 6 (e) and 6 (f), the loop portion 142 of the final pull knot 140 is joined together with the cable tie 130 to the rear end side of the rope 100 So that the loop portion 142 of the full knot 140 does not come out arbitrarily.

7 is an enlarged view of the rope 100 shown in Figs. 1 and 6. Fig.

In this embodiment, the cable tie 130 is fixed in a state of being spaced apart from the distal end of the rope 100 in a state where the band 132 is inserted into the head 134 and tightened, The loop portion 142 of the loop knot 140 is arranged parallel to the end portion of the rope 100 by using the long looped band portion 132 The end of the band 132 is inserted into the first ring portion (wound portion) so that the wound band 132 is not loosened and the rope The loop portion 142 of the pull knot 140 which has been fixed by the cable tie 130 is pulled out successively from the self-pulling knot, As a result, the pull-knot is loosened, The outlet beoleojyeo is presented contents are discharged by the pressure (load) of the binary contents.

In this embodiment, the cable tie 130 is fastened at a predetermined distance from the distal end of the rope 100. However, in the course of pulling the rope 100, It is preferable to maintain the tightened state with a proper force so as to move the fixing position of the cable tie 130 along the length of the cable tie 142.

8 shows a modification of the present invention. In this embodiment, there is a difference only in that a portion 150, which is wound around the slider 110 from the upper side thereof, is formed on the lower side of the slider 110 in the first embodiment Since the upper side of the slider is in a state in which the discharge port is narrowly joined, the slider is not raised upward, so that the part 150 to be wound around is formed on the lower side of the slider 110, not on the upper side, So that it is possible to more reliably prevent the discharge port 110 from being pushed downward (a phenomenon in which the discharge port is opened).

As described above, the outlet fitting rope according to the present invention can stably maintain the closed state of the discharge port by only attaching the tube-type slider and the cable tie, and when the rope is pulled up, The loop portion of the full knot that has been tied to the tie is loosened and the discharge port is opened, so that it is possible to open quickly and conveniently, and the cable tie is advantageous in that it can be used repeatedly because it is inexpensive and has excellent durability.

1: ton back
10: Outlet
100: rope
110: Slider
120: End knot
130: Cable tie
132: Band
134: Head
140: Full knot
142: loop portion
150: wrapped part

Claims (1)

A rope for tightening a tonneau outlet;
A slider 110 in the form of a tube is inserted into the rope 100 so that the outlet 10 of the tonneau 1 can be tightened and closed or loosened by the movement of the slider 110. At the distal end of the rope 100, The terminal knot 120 is formed to prevent the slider 110 from being separated from the terminal knot 120 and the cable tie 130 is positioned at a predetermined inner position of the terminal knot 120 so that the outlet 10 The rope 100 is wrapped around the slider 110 at the upper side or the lower side of the slider 110 while the slider 110 is slid toward the discharge port 10 to close the rope 100, The loop portion 142 of the pull knot 140 is arranged on the rear end side of the rope 100. The loop portion 142 of the pull knot 140 is connected to the rear end portion of the rope 100, 6 lines of the cable tie 130 The loop portion 142 of the pull knot 140 is pulled by the cable 132 so that the loop portion 142 of the pull knot 140 does not come out arbitrarily and the rear end portion of the rope 100 is pulled. The tie 130 is peeled off and the cable tie 130 is released and the pull knot 140 is pulled and pulled so that the outlet 10 can be opened.

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