KR200483815Y1

KR200483815Y1 - Ascending device using wire

Info

Publication number: KR200483815Y1
Application number: KR2020160000073U
Authority: KR
Inventors: 이향열; 박기원
Original assignee: 이향열; 박기원
Priority date: 2016-01-06
Filing date: 2016-01-06
Publication date: 2017-06-28

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator using a wire, and more particularly to an elevator using a wire that allows a user to move up and down by wrapping a rope with a relatively small wire.
According to the present invention, it is possible to use a simple structure of an elevator, thereby reducing the price of the elevator and also making it possible to securely hold the rope.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an ASCENDING DEVICE USING WIRE

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator using a wire, and more particularly to an elevator using a wire that allows a user to move up and down by wrapping a rope with a relatively small wire.

An elevator is a safety device used to climb a rock wall or to move from an outer wall of a building, to securely hold the rope with a small force, and to prevent falling or accident caused by slipping.

The elevator allows the rope to be fixed by adjusting the angle at which the rope is gripped, or it can be easily gripped by increasing the frictional force.

FIG. 1 is a perspective view showing a structure of an equalizer according to the related art, and FIGS. 2 (a) to 2 (c) are front sectional views showing an operating state of an equalizer according to the related art.

The vertical barrel 1 according to the prior art has an equalizer main body 3 forming an outer appearance and a rope stopper 5 rotatably installed in front of the barrel main body 3 to press and release the rope A .

The elevator main body 3 is manufactured in such a form that the grip portion 10 gripped by the climber and the head portion 11 are integrally formed in front of the grip portion 10.

A rope accommodating groove 13 having a U-shaped cross section in which a part of the rope A is received in a linear direction is formed in the head part 11. A rope stopper 13 is provided on the opposite side of the rope accommodating groove 13 of the head part 11, (Not shown) for pivotal connection of the hinge unit 5 is formed. A stopper pivot opening 17 is formed in the surface of the head portion 11 between the rope accommodating groove 13 and the hinge engaging portion 15 to limit the rotation range of the rope stopper 5.

2A, when the rope climbing is performed using the equalizer 1 having such a configuration, the rope A is routed to the rope accommodating groove 13 in a state in which the stopper body 21 is rotated to the pressure releasing position, Lt; / RTI > At this time, the stopper operating shaft 28 is engaged with the upper engaging portion 17b of the stopper pivot opening 17 with the operating shaft portion 28a.

After the rope A is housed in the rope accommodating groove 13, as shown in Fig. 2B, when the axial operation portion 28c of the stopper operation shaft 28 is lightly pressed in the direction opposite to the projecting piece 17d, The operating shaft portion 28a of the stopper body 28 is positioned at the shaft moving portion 17c from the upper engaging portion 17b and the stopper body 21 is engaged with the lower engaging portion 17c by the resilient pressing force of the pressing spring 25 17a. 2C, the stopper body 21 is moved to a position for pressing the rope A by engaging the operation shaft portion 28a with the lower engaging portion 17a by the elastic force of the next operation spring 29 .

In this state, when the lifter body 3 is pushed toward the upper side of the rope A, the stopper body 21 presses the rope A only within the range of the lower side engaging portion 17a during the pushing operation, The stopper body 21 presses the rope A again by the resilient pressing force of the ground pressing spring 25 so that the climbing of the climber can be prevented and the rope climbing can be conveniently carried out with less force.

Such an elevator has a complicated structure and can be safely used only after a sufficient exercise by the user, which limits the use of the elevator.

KR 10-2004-0105498 A

In order to solve the above-mentioned problems, the present invention has been made to solve the above problems by making a loop with a plurality of wires, inserting a rope into a loop-shaped space, pulling a wire with a knob to reduce the space, And to provide an equalizer using a wire to be used.

It is another object of the present invention to provide an equalizer using a wire for providing a wire support for guiding the direction of the wire so that the wire can be pulled smoothly inside the body.

Another object of the present invention is to provide an equalizer using a wire provided with a means for supporting a foot by allowing the user to press the pressure knob by placing the foot on the foot.

The present invention has been developed to solve the above-described problems. The present invention has been developed to solve the above-mentioned problems. In the present invention, a rope 200 is fixed to a body 102 having an opening at its center and a rope-through hole 102a through which the rope 200 passes. )Wow; A pressure knob 104 installed at a lower end of the body 102 so as to be movable up and down and exposed to a center portion of the body, The rope-tightening portion 106a is formed by twisting at a portion where the rope through-hole 102a is formed, and both ends of the rope-tightening portion 106a are fixed to both sides of the pressure knob 104, (106); And a spring 108 installed between the lower end of the pressure knob 104 and an inner bottom surface of the body 102 to exert an elastic force to move the pressure knob 104 upward.

According to the present invention, it is possible to use a simple structure of an elevator, thereby reducing the price of the elevator and also making it possible to securely hold the rope.

In addition, it has the effect of being able to climb more comfortably because it can support not only the hand but also the foot.

1 is a perspective view showing a structure of an equalizer according to a related art;
2A to 2C are front sectional views showing an operating state of an equalizer according to the related art.
3 is a perspective view showing the structure of an elevator according to the present invention;
4 is a sectional view showing the internal structure of an elevator.
5 is a perspective view showing a state in which a rope is inserted into an equalizer;
6 is a front view showing a state in which an elevator is held by hand;
Fig. 7 is a sectional view showing an internal state when the elevator is manually pressed. Fig.
8 is a perspective view showing a state in which a footrest is connected to an elevator.
9 is a front view showing a state in which a footrest is connected to an elevator.
10 is a side view showing a state where a footrest is connected to an equalizer.
11 is a perspective view showing a state in which a footrest according to another embodiment is connected to an equalizer.
12 is a perspective view showing the structure of the non-slip portion.
13 is a perspective view showing a state where the non-slip portion surrounds the rope;
14 is a perspective view showing a state in which a wire is in close contact with the surface of the non-slip portion;

Hereinafter, "an elevator using a wire" (hereinafter referred to as " elevator ") according to an embodiment of the present invention will be described with reference to the drawings.

FIG. 3 is a perspective view showing the structure of an elevator according to the present invention, FIG. 4 is a sectional view showing the internal structure of an elevator, FIG. 5 is a perspective view showing a state in which a rope is inserted into an elevator, 7 is a sectional view showing an internal state when the elevator is manually pressed.

The elevator 100 of the present invention can be made in a rectangular or circular shape and various other shapes as a whole, and is preferably slightly larger than a human hand so that it can be easily held with one hand. In the drawing of the present invention, although it is represented by a rectangle, it can be transformed into various shapes.

The user can ascend or descend the rock wall using the right and left handers 100, respectively, or escape from the outer wall of the building in an emergency.

The body 102 of the equalizer 100 constitutes the overall contour. The body 102 is open at the center, and has a structure in which a hand can be inserted. Inside, a space is formed in which the components can be embedded. The lower end portion is a portion to be held by hand, and the upper end portion is a portion where the rope 200 passes. A rope through hole 102a, which is relatively larger than the diameter of the rope 200, is formed at the center of the upper end.

A pressure knob 104 is provided at the lower end of the body 102. The pressure knob 104 is installed in the body 102 so as to be movable in the vertical direction. The portion of the pressure knob 104 which is pressed by the hand is exposed to the outside of the body 102. So that a portion of the pressure knob 104 is exposed, preferably to an open portion formed in the center of the body 102. The user can simultaneously hold the pressure handle 104 and the lower end of the body 102 by hand.

The exposed portion of the pressure knob 104 is provided with a grip portion 104a having a concavo-convex shape. The grip portion 104a may be formed with a structure so as not to slip smoothly while forming concave and convex portions so that a user's hand can be closely contacted.

On both sides of the pressure knob 104, a movement guide 104b is formed to protrude. The moving guide 104b moves in a state of being inserted into the inside of the body 102. [ The pressure guide 104 can be moved linearly in the up-and-down direction by the movement guide 104b.

A wire 106 is connected to both sides of the pressure knob 104. The number of the wires 106 may be one, but it is preferable to use two or more wires 106 in order to increase the frictional force and to enable a strong grip.

The wire 106 is made of a relatively thin metal material so that it can bend well. The wire 106 passes through the inside of the body 102 and is fixed to both sides of the pressure knob 104. The wire 106 connected to one side of the pressure knob 104 extends upwardly from the inside of the body 102 and forms a rope fastener 106a by twisting at the loop through hole 104c. The rope adhered portion 106a means that the wire 106 is twisted to form a circular ring. The wire 106 that is twisted at the rope fastener 106a passes through the inside of the body 102 and is connected to the other side of the pressure knob 104. [

The rope adhered portion 106a and the rope through-hole 102a are formed in the same space. Therefore, the rope 200 can pass through the rope-contacting portion 106a and the rope-penetrating hole 102a at the same time.

A spring 108 is provided between the lower end of the pressure knob 104 and the inner bottom surface of the body 102. The spring 108 exerts an elastic force such that the pressure knob 104 is lifted upwards. When the user grasps the pressure knob 104 by hand, the pressure knob 104 descends from the inside of the body 102 downward. In this state, the wire 106 strongly grips the rope 200. When the hand holding the pressure knob 104 is released, the pressure knob 104 is raised again by the elastic force of the spring 108.

A plurality of wire supports 110 are installed inside the body 102. The wire support 110 uses a roller or a wheel as a device for smoothly moving the wire 106 fixed inside the body 102. When gripping the rope 200 with the wire 106, a strong tension is applied to the wire 106, at which time the wire support 110 is positioned inside the wire 106 to maintain the shape of the wire 106 .

As shown in FIG. 5, the wire 106 installed inside the body 102 is exposed to the outside through the rope through-hole 102a. Inside the rope through-hole 102a, the wire 106 is twisted to form a rope fastener 106a. The user passes the rope 200 into the space of the rope adhered portion 106a. 6, the user holds the lower end of the body 102 and the pressure knob 104 while the rope 200 is passed.

7, when the user applies pressure to the pressure knob 104, the pressure knob 104 is lowered by the force of the user's hand. And the wires 106 fixed to both sides of the pressure knob 104 are pulled. Since the wire 106 is made of a metal, it is not stretched but receives a force to be pulled to the left and right. At this time, the diameter of the rope adhered portion 106a, which is formed by the wire 106 being twisted, is reduced. The wire 106 is firmly attached to the surface of the rope 200. The user can hold the pressure knob 104 firmly and pull the elevator 100 up with the wire 106 tightly in contact with the rope 200. [

The user removes the force of the hand holding the pressure knob 104 in the raised position. Then, the elastic force of the spring 108 causes the pressure knob 104 to rise again, and the tension applied to the wire 106 is reduced. As a result, the diameter of the rope adhered portion 106a is increased, and the adhesion between the wire 106 and the surface of the rope 200 is released. The user moves the elevator 100 to a desired position. Then, the pressure knob 104 is pressed again to hold the rope 200.

In order to increase the frictional force, the wire 106 may be formed by twisting a plurality of strands rather than a simple cylindrical metal wire.

FIG. 8 is a perspective view showing a state where a footrest is connected to an equalizer, FIG. 9 is a front view showing a state where a footrest is connected to an equalizer, and FIG. 10 is a side view showing a state where a footrest is connected to an equalizer.

Although the present invention is used by the user to hold the rope 200 by hand, it is advantageous for the rock climbing to be able to catch the lifting device 100 with the foot. For this purpose, the footrest 120 is applied in the present invention.

The footrest 120 shown in Fig. 8 is connected to a means capable of pivoting on the elevator 100 of the above-described structure.

A fixing band 121 for covering the lower end of the body 102 and the pressure knob 104 is provided. Then, the fixing bracket 122 is connected to the lower end of the fixing band 121. As shown in the drawing, two or more fixing bands 121 are preferably provided, and means capable of being opened and closed like a buckle is provided. The fixing bracket 122, which is made of a metal or plastic material having a high strength, serves to connect a plurality of fixing bands 121.

At the lower end of the fixing bracket 122, a connecting rod 123 for adjusting the length is provided. At the end of the connecting rod 123, a stirrer 124 for raising the user's feet is installed.

The user raises his foot on the stirrup 124 in a state in which the rope 200 penetrates the equalizer 100. When the user steps on the stirrup 124 to climb upwards, the force is transmitted to the pressure knob 104 by the fixing band 121. Then, the same effect as when the user holds the pressure knob 104 by hand causes the lifter 100 to strongly grip the rope 200. When the user removes the force of pulling or pressing the foot up to a desired height, the coupling force between the equalizer 100 and the rope 200 is released and the position of the equalizer 100 can be moved to another place within the rope 200 do.

One leg 100 can be used simultaneously with hands and feet by connecting the footrests 120 to the two legs 100, which are preferably used with both hands.

11 is a perspective view showing a state in which a footrest according to another embodiment is connected to an equalizer.

In the above-described footrest 120, the pressure band 104 is enclosed by the fixing band 121, but in the embodiment of FIG. 11, a ring inserted in the pressure band 104 is used.

A ring through hole 104c is formed in the pressure knob 104 so that the ring can be inserted. And a fixing bracket 132 and a connecting line 133 are provided at the lower end of the fixing ring 131. [ Then, the stirrer 134 is connected to the end of the connecting rod 123.

The pressure knob 104 can be depressed by raising the foot on the stirrer 134 as in the previous embodiment.

FIG. 12 is a perspective view showing the structure of the non-slip part, FIG. 13 is a perspective view showing a state where the anti-slip part surrounds the rope, and FIG. 14 is a perspective view showing a state where the wire is in close contact with the surface of the non-

The wire 106 is in intimate contact with the rope 200 and with a frictional force and pressure. However, in some cases the adhesion may be weakened, in which case means may be added to enhance adhesion for safe use.

In this embodiment, the non-slip portion 140 shown in Fig. 12 is used.

The non-slip portion 140 has a structure in which a plurality of projections 142 are formed on a flat plate 141 made of a thin metal or fiber. It is preferable that the protrusion 142 has a relatively sharp shape so as to increase frictional force with the rope 200.

A wire fixing groove 143 is formed on the rear surface of the surface on which the protrusion 142 is formed. The wire fixing groove 143 is formed concavely so that the wire thread 106 having a thin thread shape can be seated.

The non-slip portion 140 surrounds the rope 200 so that the surface on which the protrusion 142 is formed can contact the rope 200, as shown in FIG. Then, the non-slip portion 140 surrounding the surface of the rope 200 is positioned so as to enter the rope-contacting portion 106a. When the pressure knob 104 is gripped, the wire 106 is pulled and seated in the wire fixing groove 143. In this state, the wire 106 can grasp the rope 200 more strongly, thereby enhancing the stability of the equalizer 100. [

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 exemplary embodiments and constructions. As will be understood by those skilled in the art. Therefore, it should be understood that the embodiments described above are intended to be illustrative and non-restrictive in all aspects and that the scope of the present invention is indicated by the scope of claims for utility model registration described below rather than the above detailed description, It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

100: Elevator 102: Body
102a: rope through hole 104: pressure handle
104a: gripper 104b: moving guide
104c: through hole 106: wire
106a: rope adhered portion 108: spring
110: wire support part 120, 130:
121: fixing band 122, 132: fixing bracket
123, 133: connecting line 124, 134: stirrup
131: fixing ring 140: non-slip part
141: flat plate 142: projection
143: wire fixing groove 200: rope

Claims

As an equalizer for gripping and fixing the rope 200,
A body 102 having a middle open and an upper end formed with a rope through hole 102a through which the rope 200 passes;
A pressure knob 104 installed at a lower end of the body 102 so as to be movable up and down and exposed to a center portion of the body,
The rope-tightening portion 106a is formed by twisting at a portion where the rope through-hole 102a is formed, and both ends of the rope-tightening portion 106a are fixed to both sides of the pressure knob 104, (106);
And a spring (108) installed between the lower end of the pressure knob (104) and an inner bottom surface of the body (102) and exerting an elastic force to move the pressure knob (104) upward, .