KR20000030985A - National flag hoist rotated by wind - Google Patents

Abstract

PURPOSE: A national flag hoist is provided to easily attach and detach a national flag to the hoist and to prevent the national flag from winding around the hoist even if the direction of wind is changed. CONSTITUTION: A national flag hoist includes a rotational ring(14) containing a fixing unit movably inserted to the upper direction of a first projection(12), which is the upper direction of the hoist while containing a connecting hook supplied to the upper direction of a national flag and the hoist includes a rotational ring containing the fixing unit movably inserted between a second and a third projections(12',12'') while containing a connecting hook(16') supplied to the lower direction of the national flag. Herein, the diameter of an elevating member is larger than the diameter of the hoist while having a projection at one side for preventing the elevating member from rotating along the hoist. The projection is projected toward the inner side of the elevating member while the hoist containing a concave groove. Therefore, the elevating member moves while inserting the projection to the groove.

Description

Weather vane rotating flag poles

The present invention relates to a flag pole, more specifically, to a flag pole that can prevent the flag from being wound by the wind.

Up to now, the flag is tied to the hoist itself or hung on a hoist rope. In order to prevent the flag from falling off or slipping down from the rod or the rope, the rope provided on one side of the flag needs to be securely tied to the rod or the rope.

This process is not only a cumbersome task, but can also be easily solved by unskilled personnel or vice versa. In addition, even if the flag is properly tied to the rod, the weather is frequently changed in the weather, the flag is wrapped around the rod to provide an appropriate marker or aesthetically beautiful disadvantages.

In view of the problems with the conventional hoisting rods described above, an object of the present invention is to provide a hoisting rod which can facilitate the detachment of the flag to the hoisting rods.

Another object of the present invention is to provide a fishing rod that can prevent the flag from being wound around the fishing rod even if the wind direction is changed.

Still another object of the present invention is to provide a cradle that can rotate the flag around the cradle according to the wind direction.

Still another object of the present invention is to provide a cradle that can automatically perform flag hoisting.

According to a first aspect of the present invention, a wind direction rotation ring rotatably mounted around a cradle and provided with a flag link ring on a side thereof, a support member for supporting the wind direction turn ring, and connected to the flag link ring A wind direction rotating flag pole is provided that includes a flag connection member.

According to a second aspect of the present invention, a wind direction rotation ring rotatably mounted around a hoisting member and provided with a flag link ring on a side thereof, a support member supporting the wind direction rotation ring, and a link to the flag link ring A national flag connecting member and an elevating member including a ring at an upper side thereof; With stop stopper; It includes a roll, the inside of the hoisting member is provided with a projection, the outside of the hoisting table is provided with a wind direction rotating flag gaiter provided with a recess corresponding to the protrusion of the hoisting member.

According to a preferred embodiment of the present invention, a reinforcing member is provided inside the wind direction rotary fender to prevent the fender from being bent by wind.

These and other objects of the present invention will become more apparent from the following detailed description.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a flag pole according to a first embodiment of the present invention.

FIG. 2 is a partially exploded perspective view of the flag pole of FIG. 1.

3 is a view showing a flag pole according to a second embodiment of the present invention.

4 is a cross-sectional view of the flag pole.

FIG. 5 is a circuit diagram connected to the lifting member of FIG. 3 and configured to automatically lift and move the lifting member. FIG.

<Explanation of symbols for main parts of the drawings>

10: Wind vane rotating flag pole

12: first projection

14: wind direction rotary ring

16: link hook

18: connecting ring

122: winder

124: Roller

130: lifting member

1 schematically shows a wind direction rotating flag pole 10 according to a first embodiment of the present invention. The cradle 10 according to the present embodiment has a long rod shape in which one rod or a plurality of rods are fitted to each other. When the ends are sandwiched with each other, the cradle may be made of an elastic material.

Referring to FIG. 1, the hoisting rod 10 includes a first protrusion 12 directly below the flagpole, a second protrusion 12 ′ and a second protrusion separated from the first protrusion 12 by a predetermined distance. 12 ') and a third projection 12 &quot; spaced apart from each other. &Quot;. The first and third projections 12, 12 " It serves to prevent the sliding down of the, it may be formed firmly fixed to the place of the cradle or screwed with a bolt or the like. The second protrusion 12 'serves to prevent the rotary ring 14', which will be described later, move upward under the influence of the wind. Therefore, since the second projection 12 'must be provided in the upper vicinity of the rotary ring 14', its position must be changed according to the size of the flag hanging on the hoisting rod 10. For this purpose, it is preferable that the second protrusion 12 'is detachably fixed to the hoisting rod 10, and a tapping screw that can be fitted to the hoisting rod by a self-tapping action is more preferable.

In addition, the hoisting rod 10 according to the present embodiment is fitted to be slidably above the hoisting rod 10, ie, above the first protrusion 12, and is provided with a connecting ring 16 provided above one side of the flag. A connecting ring 16 which is slidably fitted between the rotary ring 14 and the second and third protrusions 12 'and 12 ", and which is provided below one side of the flag. ') Includes a rotating ring 14' having a fixing portion into which it can be fitted.

Referring to Figure 2 is shown in more detail the connection structure of the cradle and the national flag, the resilient connecting ring 16 widely used in the art is one end of the connecting ring of the rotary ring 14 is fitted to the rod ( 18) and the other end is fitted to the iron hole 20 provided on one side of the flag. Therefore, unlike the conventional art of tying the flag to the hoisting rod using a string, since the elastic connecting ring 16 is used, the flag can be easily connected to the hoisting rod.

According to the above-described embodiment, since the rotary rings 14 and 14 'fitted to the cradle 10 are rotatable at their positions around the cradle, even if the wind direction is changed while the flag is hanging on the rotary ring, the flag is You can change the position of the flag. Therefore, the problem that the national flag is wound around the hoisting stand does not occur.

In addition, since the flag is hung on the hoist using a connecting ring, the detachable work of the flag is easy, and even a beginner can easily detach the work.

Hereinafter, a hoisting rod according to a second exemplary embodiment of the present invention will be described with reference to FIG. 3.

The hoisting rod according to the second embodiment includes a winder 122 and a lifting member 130 to be applied to a large hoisting rod. Winder 122 provided at the bottom of the rod is well known in the art, it is not shown and described in detail for the sake of simplicity.

A feature of the second embodiment is that the elevating member can vertically move up and down along the longitudinal direction of the cradle by the winder. Therefore, the diameter of the elevating member is slightly larger than the diameter of the cradle, and a protrusion of a predetermined length is formed on one side in the longitudinal direction thereof to prevent rotational movement along the cradle. The protruding portion protrudes radially inward of the elevating member, and grooves drawn in the radially inward over a predetermined length are formed in the hoisting rod. The protrusion of the elevating member and the groove of the hoisting rod have a size and shape that can slide while the protrusion is fitted into the groove. In the present embodiment, as the structure in which the elevating member can be fitted to the cradle, the protrusion and the groove are described as an example. For example, the guide part may be provided in any one surface of the elevating member, and the notch groove may be formed in the side surface of the lifting stand corresponding to the guide part.

Both upper and lower sides of the elevating member described above are provided with a rotary ring as shown in the first embodiment. It is also the same as in the first embodiment that projections are provided to prevent the upward and downward sliding of the rotary ring. Therefore, the detailed description of the rotary ring, the projection and the elastic connection member will be omitted.

Referring to FIG. 3, the cradle according to the present invention includes a pair of first and second rollers 124 at an upper side and a lower side. The wire connected to the upper end of the elevating member is connected to the winder through the first and second rollers. Therefore, the lifting member slides upward or downward in accordance with the rotation of the winder.

For this purpose, the winder is provided with a stop clamp to prevent reverse rotation of the handle and the winder.

Optionally, bearings may be incorporated in the rotating ring of the elevating member to reduce friction.

Referring to FIG. 5, there is shown a circuit diagram configured to move the elevating member 130 up and down by a simple operation by a control box (not shown) provided under the cradle. The winder 122 'is driven by the motor 134, and when the contact switches 138, 138' provided at the upper and lower ends of the elevating member come into contact with a corresponding lifting switch (not shown), the winder 122 ' The operation is stopped.

4 is a cross-sectional view of the cradle. According to the preferred embodiment of the present invention, the reinforcing member 126 of the cross shape as shown in Figure 4 is provided in the inside of the hoisting rod to prevent the hoisting rod from bending even when the wind blows hard.

The above-described embodiments of the present invention are merely examples for explaining the present invention, and those skilled in the art will understand that various modifications, changes, and the like are possible within the scope of the following claims.

According to the above, since the cradle according to the present invention has a structure in which the flag can be mounted in a simple manner, the flag can be easily detached from the cradle. In addition, since the flag can rotate along the perimeter of the rod, there is no problem that the flag is wound around the rod.

Claims (14)

A pair of upper and lower rotary rings, And a first protrusion provided below the upper rotary ring to prevent the upper rotary ring from moving downward by its own weight. According to claim 1, Winding rotary flag pole, characterized in that the pair of the additional rotation ring for connecting the flag detachably connected. According to claim 1, The lower direction of the wind rotating flag flag, characterized in that it further comprises a second projection provided on the upper side of the lower rotation ring to prevent the upward movement. The wind direction rotation flag gait according to claim 2 or 3, wherein the first and second protrusions are bolts. 5. The wind vane rotating flag pole of claim 4, wherein the bolt is fastened to a bore formed at a predetermined point of the pole. 2. The wind vane rotating flag pole of claim 1, further comprising a cylindrical elevating member having an inner diameter slightly larger than the outer diameter of the cradle for insertion into the outer periphery of the cradle. The wind vane rotating flag according to claim 6, wherein the lifting member is formed with a concave guide portion so that the lifting member can move up and down in a constant direction along the lifting rod, and the lifting member has a protrusion matching with the guide portion. Hoist The wind direction rotary flag pole according to claim 6, wherein the pair of rotary rings and the first protrusion are installed on the elevating member. The winder according to claim 8, wherein the hoisting rod prevents reverse rotation of the winder and the winder in which the pair of rollers are wound on the upper side and the lower side, and the wire is connected to the elevating member at one end through the pair of rollers. Wind direction rotating flag hoisting cradle characterized in that it further comprises a stop fastening for. 7. The wind vane head of claim 6, wherein the elevating member has a second protrusion for preventing the lower rotary ring from moving upward. The wind direction rotation flag gait according to claim 8 or 10, wherein the first and second protrusions are bolts. 12. The wind direction rotation flag pole of claim 11, wherein the bolt is fastened to a bore formed at a predetermined point of the elevating member. [9] The wind direction rotating flag pole of claim 8, wherein the pair of rotary rings have a bearing embedded therein. According to claim 8, Winding rotation flag lifting stand characterized in that it comprises a control unit configured to automatically move up and down the lifting member.