KR200293275Y1 - Flag hoist device - Google Patents

Abstract

The present invention relates to a flag hoisting device, comprising: a rod or pipe-shaped first flagpole, a ferrule inserted into an upper portion of the first flagpole, and a first flagpole formed in a pipe shape to penetrate therein. And a second flag pole which is rotated along the outer circumference of the first flagpole and has a connection ring to which a flag is fixed at both ends, and a stopper fixedly fixed to the first flagpole so that the second flagpole is positioned between the ferrule and the ferrule. Therefore, since the second flagpole rotates smoothly with respect to the first flagpole, the flag is prevented from being curled by the first and second flagpoles by an external force such as wind, so that the flag can always be unfolded.

Description

FLAG HOIST DEVICE}

The present invention relates to a flag hoisting device, and more particularly, to a flag hoisting device that can prevent a flag from being curled onto a flagpole by wind.

Recently, the flag's hoisting date and hoisting time have been changed to 24 hours throughout the year, and the emblems and advertisements for celebrating national flags, frauds, and specific events in various public facilities such as roads, government offices, company offices, and venues. Even if various flags such as flags are not national holidays or anniversaries, the number of cases of hoisting is increasing.

Flags, such as a flag hoisted by a flag hoisting device, are fluttered by the wind. If the flag is fluttered by the wind, it may not be aesthetically pleasing and the contents of the flag may not be known. Therefore, it takes a lot of manpower and time to unfold and restore the dried flag on the flagpole. This problem is more prominent when hoisting dozens or hundreds of flags at the same time, such as at the sides of a road or at an event venue.

Therefore, a flag hoisting device was developed to prevent the hoisted flag from being curled on the flagpole, and is disclosed in Korean Utility Model Publication No. 1999-0018876 (published date: June 5, 1999; Posted.

The flag crab rod according to the prior art includes a flag pole for supporting a flag, and a first fastener and a second fastener, which are installed up and down on one side of the outer peripheral surface of the upper end of the flagpole to bind and fasten the upper and lower left ends of the flag. In the above, the first fastener is inserted into the periphery of the flagpole and selectively fixed to the 1-1 and the lower end of the 1-1 fastening ring, and is rotatably inserted around the support rod and the upper left end of the flag on one side of the outer peripheral surface The first rotating ring is formed to protrude a first coupling ring for binding the first rotation ring, and the first fixed ring which is inserted into the circumference of the flagpole at the lower position of the first rotating ring and selectively fixed. And, the second fastener is inserted into the circumference of the support rod is selectively fixed to the 2-1, and the lower position of the 2-1 fixing ring is rotatably inserted around the flagpole and at one side of the outer peripheral surface of the flag A second rotating ring protruding the second engaging ring for engaging the lower left end, and a second fixed ring 2-2 is inserted into the circumference of the flagpole at the lower position of the second rotating ring and selectively fixed.

In the above, the flag hoisted by the wind is not rolled up as the first and second pivot rings rotate around the flagpole when an external force is applied. In addition, since the 1-1, 1-2, 2-1, and 2-2 fixing rings are selectively fixed, the first and second fasteners are used when hoisting flags having different widths. The distance between them can be adjusted accordingly.

However, since the flag holder bar according to the prior art does not transmit the external force applied to the flag uniformly to the separated first and second pivot rings, the first and second pivot rings do not rotate uniformly, and the first Since the rotating ring and the second rotating ring are located between the 1-1 and 1-2 fixing rings and the 2-1 and 2-2 fixing rings, the frictional force is large when the rotating ring is rotated. Therefore, the first and second pivot rings are not rotated smoothly along the circumference of the flagpole by the external force applied to the flag, thereby causing the flag to be curled on the flagpole.

Accordingly, the present invention provides a flag hoisting device that can prevent the flag of the present invention from being rolled up on a flagpole and always keep it in an unfolded state.

The flag hoisting device according to the present invention for achieving the above object has a rod or pipe-shaped first flagpole, a ferrule inserted into the upper portion of the first flagpole, and the pipe-shaped so that the first flagpole penetrates therein A second flagpole which is formed to be rotated along the outer circumference of the first flagpole and has a connection ring to which a flag is fixed at both ends, and is fixedly installed on the first flagpole so that the second flagpole is positioned between the ferrule and the ferrule. It includes a stopper.

In the above, the second flagpole is formed of metal, carbon fiber or synthetic resin to have a thickness of 0.5 to 3 mm.

In the above, the second flagpole has an inner circumferential diameter that is 1 to 10 mm larger than the outer circumferential diameter of the first flagpole.

The stopper includes a fastener formed to be inserted into the first flagpole but cut in the axial direction of the first flagpole so as to be retractable, and a fastener fastened to the first flagpole by being screwed to the outer side of the fastener.

The first and second magnets are inserted into or inserted into the lower end face of the second flagpole and the upper end face of the to-be-fitted object so as to face each other.

1 is a side view of the flag hoisting device according to the present invention.

2 is an exploded perspective view of FIG.

Explanation of symbols on the main parts of the drawings

11: flag 13: first flagpole

15: second flagpole 17: ferrule

19: connection ring 21: stopper

23: fastener 25: fastener

27, 29: first and second magnet

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

1 is a side view of the flag hoisting apparatus according to the present invention, Figure 2 is an exploded perspective view of FIG.

The flag hoisting device according to the present invention includes a first flagpole 13, a second flagpole 15, a ferrule 17, a connection ring 19, and a stopper 21.

The first flagpole 13 is formed of a metal or synthetic resin and has a rod or pipe shape. The first flagpole 13 has a length of about 3 to 5 times the length of one side tied to the second flagpole 15 of the flag 11, for example, about 1 to 5m, and the ferrule 17 is inserted thereon. do.

The second flagpole 15 is formed of metal, carbon fiber or synthetic resin and has a pipe shape. In the above, the second flagpole 15 has a length of about 0.5 to 10 cm larger than the flag to be hoisted, and a plurality of, for example, two pieces that can be hoisted by threading both ends of one side of the flag 11 at both ends thereof. It has a connecting ring 19. And the diameter of the inner periphery of the 2nd flagpole 15 is 1-10 mm larger than the diameter of the outer periphery of the 1st flagpole 13 so that the 2nd flagpole 15 may penetrate the 1st flagpole 13 inside. The second flagpole 15 is to be rotated along the outer circumference of the first flagpole 13 to have a thickness of about 0.5 to 3 mm so that the weight is light for smooth rotation.

In the above, since the contact area between the inner circumferential surface of the second flagpole 15 and the outer circumferential surface of the first flagpole 13 is small, the friction force is reduced and the second flagpole 15 is driven by the external force transmitted from the flag 11. It rotates smoothly along the outer periphery of the flagpole 13. In addition, when both ends of one side of the flag 11 is hoisted by the second flagpole 15 in a state of being tied to the connecting ring 19 by a thread or the like, the external force due to wind applied to the flag 11 is connected to the connecting ring 19. It is transmitted to the second flagpole 15 through. At this time, since the second flagpole 15 constitutes a body, the external force transmitted from the flag 11 is uniformly distributed and smoothly rotated along the outer circumference of the first flagpole 13. Since the second flagpole 15 is smoothly rotated along the outer circumference of the first flagpole 13 in the above, the flag 11 is always unfolded in the first and second flagpoles 13 and 15 even when the wind blows. Will be maintained.

The stopper 21 is installed to be fixed to the first flagpole 13 with the second flagpole 15 interposed with the ferrule 17 to prevent the second flagpole 15 from being separated from the first flagpole 13. do. The stopper 21 is composed of a fastener 23 and a fastener 25. The stopper 21 is installed on the first flagpole 13 in a state in which the first flagpole 13 is assembled to penetrate inside the second flagpole 15. The stopper 21 is attached to the first flagpole 13. Is fitted and is installed to be screwed with a fastener 25 on the outside of the fastener 23. In the above-described fastener 23 is formed to be cut in the axial direction of the first flagpole 13 is contractible when the fastener 25 is screwed in contact with the outer peripheral surface of the first flagpole 13 does not move. .

In the above stopper 21 can be installed to adjust the distance between the ferrule 17 and greater than the length of the second flagpole 15, so as to facilitate the rotation of the second flagpole 15 as well as remembrance day, The flag can also be hoisted early.

Further, in order to reduce the frictional force between the second flagpole 15 and the stopper 21, the first and second magnets 27 (at the lower end surface of the second flagpole 15 and the upper end surface of the clamping tool 23 ( 29) can be fitted. In the above, the first and second magnets 27 and 29 are inserted in the lower part of the second flagpole 15 and the upper part of the fitting hole 23 so as to face each other with the same polarity, for example, the S pole or the N pole. Or by inserting it. Therefore, the frictional force is reduced between the second flagpole 15 and the fastener 23 of the stopper 21 by the repulsive force of the first and second magnets 27 and 29.

In the flag hoisting device having the above-described configuration, a flag is hoisted by tying a flag to a plurality of, for example, two connecting rings formed by a thread, such as two connecting rings, but the second flagpole is 1 to 10 larger than the diameter of the outer periphery of the first flagpole. When the first flagpole is penetrated with a diameter of the inner circumference of about ㎜ and the weight is light, when it is rotated around the outer circumference of the first flagpole by an external force such as wind applied to the hoisted flag having a thickness of about 0.5-3 mm Not only is the friction reduced, but it is also easily rotated by small external forces.

Therefore, the present invention has the advantage that the flag can be smoothly rotated with respect to the first flagpole so that the flag can be prevented from being curled on the first and second flagpoles by an external force such as wind, so that the flag can always be unfolded.

Claims (5)

A rod- or pipe-shaped first flagpole, A ferrule inserted into an upper portion of the first flagpole, A second flagpole which is formed in a pipe shape so that the first flagpole is penetrated therein and is rotated along the outer circumference of the first flagpole and has a connection ring to which a flag is fixed at both ends; And a stopper fixed to the first flagpole such that the second flagpole is positioned between the ferrule and the ferrule. The flag lifting device of claim 1, wherein the second flagpole is made of metal, carbon fiber, or synthetic resin to have a thickness of 0.5 to 3 mm. The flag hoisting apparatus of claim 1, wherein the second flagpole has an inner circumferential diameter that is 1 to 10 mm larger than the outer circumferential diameter of the first flagpole. The stopper of claim 1, wherein the stopper is fitted to the first flagpole, and is formed to be cut in the axial direction of the first flagpole to be retractable; Flag hoisting device consisting of a fastener that is screwed to the outer side of the fastener to be fixed to the first flagpole. The flag hoisting apparatus according to claim 4, further comprising first and second magnets inserted into or inserted into the lower end face of the second flagpole and the upper end face of the to-be-fitted object so as to face each other.