KR200486782Y1

KR200486782Y1 - Rope holder

Info

Publication number: KR200486782Y1
Application number: KR2020150008685U
Authority: KR
Inventors: 소연실; 정기승; 이영호
Original assignee: 소연실
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2018-06-28
Also published as: KR20170002489U

Abstract

The present invention relates to a rope fastener, and more particularly, to a rope fastener capable of firmly fixing a rope and easily gripping a user.

Description

ROPE HOLDER {ROPE HOLDER}

For emergency escape robots, ropes are usually used to safely lower the user onto the ground. When the rope is fixed to the user's body, safety is not secured by the rope alone. Therefore, the use of a predetermined rope so that the rope and the belt are connected and the user's body is bound by a belt is widely used.

In the case of these rope fasteners, it is very important to secure the rope firmly to improve safety.

Open Practical New Model 20-2014-0006161

It is an object of the present invention to provide a rope fastener capable of firmly fixing a rope and easily gripping a user while solving the above-mentioned problems.

The rope fastener according to one embodiment of the present invention includes a rope fastener for connecting a rope and a belt, the rope fastener having an upper portion having a predetermined width and a rounded upper portion, a continuous portion extending from the upper portion, And a lower portion having a width larger than that of the upper portion and continuing from the central portion and having a rectangular shape, wherein rounded portions are formed on both sides of the central portion to form a recessed surface and a protruding surface Wherein a side wall of the center portion, a side wall of the upper portion, and a side wall of the center portion are connected to each other with a curved surface, a non-circular first hole having a short diameter and a long diameter is formed at the center of the upper portion, A second hole is formed below the first hole, a third hole and a fourth hole are formed in the lower side of the second hole in both lateral directions, Wherein the first hole has a size such that the two ropes can be held in tight contact so that when the rope passes through the first hole twice, And the second hole, the third hole, and the fourth hole have a size such that one rope can be constricted so that the second hole, the third hole, and the fourth hole are in contact with each other, The third hole, and the fourth hole, the rope can abut the edges of the second hole, the third hole, and the fourth hole to rub against each other.

Preferably, the first hole is formed in an elliptical shape having a long diameter in a vertical direction, and the upper portion has a rounded shape at an upper end, and a side edge portion has a shape extending in a vertical direction along a long diameter of the first hole, The lower side portion of the side portion and the upper side portion of the side portion of the center portion are connected to each other through a recessed curved surface, and the lower side of the side portion and the upper side of the side portion of the lower portion are connected to each other through a projecting curved surface. And the protruding curved surfaces are alternately formed in the diagonal direction.

According to the present invention, the fixing of the rope is made stronger, and the safety of the user is further secured. In addition, a recessed curved surface and a protruding curved surface are formed repeatedly on the side of the rope fastener so that the user can easily grip the rope fastener, so that the grip of the rope fastener can be made easier.

1 is a perspective view of a rope fastener according to the present invention;
2 is a front view of the rope fastener according to the present invention.
3 shows the use of a rope fastener according to the present invention.
Fig. 4 is a view showing a state in which a rope and a belt are connected to a rope fastener according to the present invention as seen from a rear direction. Fig.
Fig. 5 is a view showing a state in which a rope and a belt are connected to a rope fastener according to the present invention, viewed from the front direction.
FIG. 6 is a side view of a state in which a rope and a belt are connected to a rope fastener according to the present invention. FIG.

Hereinafter, preferred embodiments according to the present invention will be described with reference to the accompanying drawings.

The rope fastener 1 according to the present invention is made of a metal material having an overall rigidity. The rope fastener 1 according to the present invention is largely composed of the upper part 100, the middle part 200 and the lower part 300 in the downward direction from the upper direction. The upper portion 100, the middle portion 200, and the lower portion 300 are not referred to as independent members, but are divided for convenience in each region. Here, the vertical direction is the x-axis direction in Fig. 1, and the width direction is the y-axis direction in Fig.

The upper portion 100 has a predetermined width, and a rounded portion is formed at the upper portion 10. A first hole 410 is formed in the center of the upper portion 100. The first hole 410 has a non-circular shape having a short diameter L2 and a long diameter L1, and may have an ellipse or a shape similar to an ellipse. Preferably, as shown in Fig. 1, it has a long diameter L1 in the vertical direction and a short diameter L2 in the horizontal direction. Correspondingly, the upper portion 100 may have a rectangular shape with a rounded upper portion 10 as a whole.

The first hole 410 has a size such that two ropes to be used can be collapsed. That is, generally, the length of the long diameter L1 corresponds to the diameter of two ropes, but may be slightly smaller. Therefore, when the two ropes pass through the first hole 410, they are inhibited to pass therethrough, whereby frictional force can be maintained to prevent loosening.

The middle portion 200 is continuous from the upper portion 100 downwardly, and has a trapezoidal shape as a whole with a larger width than the upper portion. Thus, the side 20 of the middle portion 200 has a diagonal shape with a slope as a whole.

A depressed surface and a protruded surface are repeatedly formed on the side surface 20 of the central portion 200. [ The recessed surface and the protruding surface are formed to have a smooth curve by repeatedly forming the protruding rounding and the concave rounding.

At this time, the lower end of the lateral side 20 of the upper part 100 and the upper end of the side 20 of the middle part 200 are connected to each other through a recessed curved surface. Therefore, the side surface 20 extending from the upper portion 100 to the middle portion 200 has a shape in which a recessed curved surface is first formed, then a protruded curved surface is formed, and a recessed curved surface is formed again.

A second hole 420, a third hole 430, and a fourth hole 440 are formed in the central portion 200. [ The second hole 420 is formed at a predetermined distance in the downward direction of the first hole 410 and the third hole 430 and the fourth hole 440 are formed with the second hole 420 as a center And may be formed on the lower portion 300 with a predetermined distance from the second hole 420. [

The second hole 420, the third hole 430, and the fourth hole 440 have a size such that one rope to be used can be interference-fit. That is, the sizes of the second holes 420, the third holes 430, and the fourth holes 440 may correspond to the area of the cross section of the rope. However, it may have a configuration similar to that, so that when the rope passes through each hole, it is frictional to the edges and can not be easily released or released.

The lower portion 300 continuously extends from the central portion 200 and has a rectangular shape with a width wider than the upper portion 100. Accordingly, in the present invention, the other rope fastener 1 has a trapezoidal shape or a shape similar to a triangle as a whole.

The side 20 of the middle part 200 and the side 20 of the bottom 300 are connected to each other through a protruding curved surface. 1, a side 20 portion extending from the upper portion 100 to the lower portion 300 through the central portion 200 is formed by a recessed curved surface 22, a protruding curved surface 24, and a recessed curved surface 26, - the protruding curved surface 28 can be repetitively recessed and protruded in this order.

A rectangular belt connecting hole 450 is formed in the lower portion 300. The belt connection hole 450 is configured to have a proper width so that the belt can be inserted and connected.

Hereinafter, the fixing of the rope using the rope fastener 1 according to the present invention will be described.

The rope fastener 1 according to the present invention can be used for fixing a rope for a stabilizer. The rope R extending from the rigidifier W is connected to the rope fastener 1 according to the present invention and then the belt B can be connected to the belt connection hole 450 of the rope fastener 1 according to the present invention have.

Figs. 4 to 6 are views showing a state in which a rope and a belt are connected to a rope fastener according to the present invention in the rear, front, and side directions, respectively.

Referring to Figs. 4 to 6, the connection of the rope R by the rope fastener 1 according to the present invention will be described. First, the end of the rope R passes through the first hole 410, . The rope R then passes from the front through the third hole 430 and back to the rear. Then, the rope R passes through the fourth hole 440 in the transverse direction between the third hole 430 and the fourth hole 440 on the rear surface, and then comes out to the front surface again.

Here, the rope R having passed through the fourth hole 440 passes through the second hole 420 so as to come out to the rear surface. At this time, since the rope R is positioned between the first hole 410 and the third hole 430, the rope is spanned again on the portion. Then, the rope R passing through the second hole 420 and extending to the rear surface passes through the first hole 410 again and is directed to the front side.

When both ends of the rope R are strongly pulled, the edges of the rope R and the rope R and the rope and the first to fourth holes 410, 420, 430, 440 are rubbed to form a strong bundle .

As described above, since the rope fastener 1 and the rope are interlocked, the rope is tightly fastened to the rope fastener 1. The friction between the rope and the first to fourth holes 440 and the friction between the portions where the ropes come into contact with each other are maximized, so that the rope can not be easily released and firm fixing can be achieved.

In addition, the belt may be passed through the belt connection hole 450 so that the belt and the rope may be used together. Accordingly, the rope fastener 1 according to the present invention can mediate the belt B and the rope R while firmly fixing the rope.

In addition, the rope fastener 1 according to the present invention has a protruding curved surface and a concave curved surface formed on its side, so that a comfortable grip can be obtained when the user grips the rope fixing tool. Therefore, it is possible to prevent the user from falling down and to use more safely.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It should be understood that various modifications may be made by those skilled in the art, and such modifications are not to be understood individually from the technical idea or viewpoint of the present invention.

1: rope fastener
10: upper part
20: Side
22: depression surface
24: protruding curved surface
26: depression surface
28: protruding curved surface
100: upper
200: Central
300: Lower
410: first hole
420: second hole
430: Third hole
440: Fourth hole
450: Belt connection hole

Claims

A rope fastener having a flat plate shape and connecting the rope and the belt,
An upper portion having a predetermined width and a rounded upper portion,
A middle portion continuously extending from the upper portion and having a lower width than the upper portion and having both trapezoidal shapes, and
And a lower portion continuously extending from the middle portion and having a rectangular shape and a wider width than the upper portion,
Wherein a side surface of the center portion, a side surface of the upper portion, and a side surface of the center portion and a side surface of the lower portion are connected to each other with a curved surface,
A non-circular first hole having a small diameter and a long diameter is formed in the center of the upper portion,
A second hole is formed in the middle portion below the first hole and a third hole and a fourth hole are formed in the lower portion of the second hole in both lateral directions,
A rectangular belt connection hole is formed in the lower portion,
Wherein the first hole has a size such that two ropes can be constricted so that when the rope passes through the first hole twice, the rope located in the first hole comes into close contact with each other, and the edge of the rope and the first hole They can abut against each other and rub against each other,
Wherein the second hole, the third hole and the fourth hole have a size capable of constraining one rope so that when the rope passes through the second hole, the third hole and the fourth hole, The second hole, the third hole, and the fourth hole,
Wherein the first hole is formed in an elliptical shape having a long diameter in a vertical direction,
Wherein the upper portion has a rounded shape at an upper end portion, and a side edge portion has a shape extending in a vertical direction along a long diameter of the first hole,
The lower side of the side of the upper side and the upper side of the side of the middle are connected to each other through a depression surface,
The lower side portion of the side portion of the center portion and the upper side portion of the side portion of the lower portion are connected to each other through a projecting curved surface,
Wherein a depression curved surface and a protruding curved surface are alternately formed in the diagonal direction from the upper side to the lower side.

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