JP3220642U - Flag support structure of cantilever type flag display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a flag for a cantilever type flag display device such that a mounting portion is aesthetically assembled without turning support equipment being exposed and that it can be turned up by a wind or the like so as to be turned between a pole and a flag. Provide support structure. A cantilever type comprising a pole 12 supported at a desired angle at a mounting target and a hanging flag 15 provided so that a base bag portion 15a at the upper end covers the outer periphery of the pole. A flag supporting structure including a free running bearing material 25 set between the inside and outside of the pole of the flag display device and the base bag portion and provided so as to be able to rotate in synchronization with the base bag portion around the pole The free running bearing material has coiled or ring-shaped double-turned portions 27, 28 and 30 corresponding to a plurality of longitudinal positions in the pole longitudinal direction, and they are connected by the longitudinal connection portion 31 therebetween. [Selected figure] Figure 2

Description

  The present invention relates to a flag supporting structure of a cantilever type flag display device.

  For example, a pole is cantilevered on the front wall of a city building via a mounting bracket and held in a diagonally upward or horizontal direction, and a sun circle display / event display etc. via the pole It is made to be useful for environmental beautification of the city area by hanging the sign curtain which displayed the mark. As an example of the hanging method of the tag curtain in such a case, there is a method shown in Patent Document 1.

Patent No. 4947525

What is shown in FIG. 3 of Patent Publication 1 is a flag in which a flag is hung down on a pole lifted like a lift from a front wall of a building, and a first ring is put on the front and back of the pole and a second ring and a string And a ring-shaped stopper is provided appropriately on the front and back of the pole so that the first ring does not move back and forth so that only rotation can be freely performed.
However, a flag display device using such a ring and a stopper is such that the rotary support equipment such as the ring and the stopper is exposed and the aesthetics of the aesthetic sign of the angle are lost, and the flag is Because the base is hanging down from the pole, when the flags are lifted by the wind, there is a risk that the end edge of the flags may be turned while it is away and the original marking function may be lost. was there.

  The present invention is intended to solve these problems, and the mounting portion is aesthetically integrated without the rotary support device being exposed, and it is prevented that it can be turned between the pole and the flag by turning in wind or the like. It is an object of the present invention to provide a flag supporting structure for a cantilevered flag display device.

In order to achieve the above object of the present invention, the invention according to claim 1 is characterized in that the pole supported at a desired position at the mounting target point and the base bag portion at the upper end hang down so that it covers the pole outer circumference. Of the cantilever type banner display device comprising flags mounted on the inside and outside of the pole and the base bag portion, and provided so as to be able to rotate around the pole in synchronization with the base bag portion side A flag supporting structure including a rolling bearing material, wherein the free-rolling bearing material has coiled or ring-shaped double-rolled portions corresponding to a plurality of points in the longitudinal direction of the pole and is connected by a longitudinal connection portion between them. It has become.
Flags are widely targeted regardless of the display content such as flag, school flag, group mark flag, store mark flag, event mark flag, etc. Also, the fabric of the flag is thin and can be taken up and fed out cloth or resin For example, the form is also not limited to a rectangle, and may be a triangle or the like. The poles may be oriented vertically, obliquely or horizontally. The term "multi-roll" means a state of being wound multiple times.

  As described above, the device according to the first aspect of the present invention is a flag provided in a hanging manner so that the pole supported at a desired angle at the mounting target point and the base bag portion at the upper end cover the pole outer periphery. A flag including a free running bearing material set between the inside and the outside of the pole and the base bag of the cantilever type banner display apparatus, and provided so as to be able to rotate in unison with the base bag side around the pole In the support structure, the above-mentioned idle rotation bearing material has a coiled or ring-shaped double-wound portion corresponding to a plurality of points in the longitudinal direction of the pole, and between them is connected by a longitudinal connection portion. A flag supporting structure for a cantilever type flag display device, in which the mounting portion is aesthetically assembled without turning support equipment being exposed, and is prevented from being turned over by a wind etc. between the pole and the flag Can be provided.

  BRIEF DESCRIPTION OF THE DRAWINGS The external appearance side view which shows one Embodiment of this invention.   The principal part expanded sectional view of FIG.   III-III line expanded sectional view of FIG.   Sectional drawing which shows other embodiment.   Sectional drawing which shows other embodiment.   The perspective view which shows other embodiment.   The side view which shows other embodiment.

Hereinafter, an embodiment of a flag supporting structure of a cantilever type flag display device according to the present invention will be described based on FIGS. 1 to 3.
In these figures, 1 is an outer wall which is a mounting object point, and the mounting bracket 3 is being fixed to the high place through the fastener 2. As shown in FIG. The mounting bracket 3 is composed of a rectangular base plate 4 and receiving plates 5 and 5 provided on the front surface of the base plate 4 so as to protrude left and right.

  Reference numeral 7 denotes a base cylinder, which is rotatably supported up and down via a horizontal support shaft 8 provided on the left and right receiving plates 5 and 5. Although the base cylinder 7 is fixedly supported in a horizontal posture via the lock pin 9 which can be advanced and retracted horizontally, the base cylinder 7 becomes rotatable when the lock pin 9 is pulled out. The base cylinder 7 is locked in a posture lifted upward by 15 degrees by, for example, lifting the cylinder 7 along the 15 degree line of FIG. 1 and inserting the lock pin 9 into the lower 15 degree hole 10 on the lower side. Become. The operation such as the insertion and removal of the lock pin 9 is performed by, for example, a run-on operation from the window on the building side. The mounting bracket 3 and the base cylinder 7 are made of metal or resin such as SUS or aluminum alloy.

  12 is a round pipe made of metal or resin made pole. The pole 12 can be inserted into and removed from the base cylinder 7 and fixed by a fastener 13. The flag 15 is, for example, a mark display thin material made of acetate, and its front and rear width is W. A set of resin etc. set collar 17 with fasteners 16 and free-running flat washers 18 at the tip of the pole 12 and in front of the base, the flat washers 18 and 18 facing each other in the axial direction back and forth The distance between the flat washers 18 and 18 set apart from each other is longer by several mm (about 5 mm) before and after the W. On the outer periphery near the flat washers 18 and 18 disposed at the front and back of the pole 12, a short ring-shaped idle ring 20 is disposed in front of and behind the pole 12 in a rotatable manner with respect to the pole 12 .

  The idle ring 20 is made of metal or resin and can freely rotate around the pole 12. The outer diameter of the idle ring 20 is sized so that the base bag portion 15a, which is the upper end of the flags 15, fits loosely, and is fixed to the base bag portion 15a with the fastener 21 so that the flags 15 can be fixed. It can rotate with it. A U-shaped end engagement groove 22 which is open in the outer diameter direction is formed at one position on the outer periphery of the idle ring 20.

  Designated by 25 is a free running bearing material, and the total length (natural length) corresponds to the width W of the flags 15, and is a special coil spring (round wire diameter 1 to 2 mm) made of metal or resin such as SUS, aluminum alloy or steel. Front double-turn (5 turns) with front double-turn (5 turns) with straight end 26 and two mid-turn double-turn (3 number turns) 28 and 28 and end 29 Between the front side multiple winding portion 27 and the front side middle double winding portion 28 and between the front side middle double winding portion 28 and the base side double winding portion 28, and further, a base side double winding portion The longitudinal connection portion 31 of the pole 12 integrally connects between 28 and the base double wound portion 30.

  Each double wound portion 27, 28, 30 has a diameter slightly larger than the outer periphery of the pole 12 and smaller than the base bag portion 15a. The end portions 26, 29 are engaged in the grooves of the end engagement grooves 22, 22, so that the flags 15 and the idle bearing material 25 can be synchronously rotated through the idle ring 20. ing. A flag ball 33 is fixed to the pole 12 so as to be able to be inserted and removed with the attachment 34. When the attachment 34 is removed, components between the two set collars 17 and 17 including the front and rear set collars 17 can be inserted and removed. It is free.

  These components can be freely inserted and removed through the proximal end of the pole 12. The base bag portion 15a of the flags 15 has a hole through which the fasteners 21 and 21 of the idle ring 20 pass, but in order to secure the strength of the portion, the periphery of the hole is hardened with resin or The resin seat 35 is provided as shown in FIG.

In order to assemble the flag display device, for example, a reference mark X for determining the position of the base side set collar 17 is attached to the outer periphery of the pole 12. The X position may be replaced with the stopper 37 such as a screw or a roll pin shown in FIG.
With respect to the pole 12 in a free state in which the flag ball 33 is removed from the base cylinder 7, for example, the set collar 17 is inserted from the front side of FIG. After that, the plain washer 18 and the idle ring 20 are set, and then the idle bearing material 25 which is a spring material is set around the pole 12.

After that, the flat washer 18 on the front side and the set collar 17 are set. The front and rear end portions 29 are inserted into the end engagement grooves 22 and fix the base bag portions 15a of the flags 15 placed on the both set collars 17, 17 via the stoppers 21, 21. Thereafter, the set collar 17 on the front side is fixed by the fastener 16 and the flag ball 33 is inserted into the tip of the pole 12 and fixed by the fastener 34, thus completing the assembly.
According to this flag support structure, the mounting portion is aesthetically assembled without the rotary support device being exposed as in the prior art, and it is prevented from being turned up by the wind or the like and being rotated between the pole and the flag.

Although the above-mentioned idle rotation bearing material 25 was used as a round wire rod, a narrow flat plate may be formed into a helical shape. The corners of the flat plate should be rounded so as not to damage the flag.
In the above embodiment, the base bag portion 15a is fixed to the pole 12 side through the set collar 17 and the fastening member 16, but as shown in FIG. 4, the peripheral portion and the front side of the base bag portion 15a The double-rolled portion 27 may be tied off with a scratch-resistant wire 40, or may be hung on a not-shown wire using a eyelet 41 provided on the flag 15. The end portion 25a of the free running bearing material 25 is to be rounded so as not to damage the flags 15.

Furthermore, although the longitudinal connection portion 31 is a straight line, it may be a stretched longitudinal connection portion 42 in which a helical portion is elongated as shown by phantom lines in FIG. 4. This stretched connection portion 42 can also be applied to the embodiment shown in FIG.
Further, in the above-described embodiment, the free running bearing material 25 has the spiral only at the front and rear and at the midway point, but as shown in the lower column of FIG.

  Furthermore, in the above-described embodiment, although the free running bearing material 25 is based on a helix, as shown in FIG. 5, a plurality of double row rings 44 are arranged in parallel in the front and back and in the middle, respectively. May be connected by a longitudinal connecting member 45 to constitute the ring type free running bearing material 46. In this case, the double row ring 44 may be a ring-shaped flat plate as shown in FIG. 5 or a ring-shaped round wire rod as shown in FIG. The longitudinal connection member 45 of FIG. 5 may be any of round wire, flat plate and the like. A plurality of longitudinal connecting members 45 may be provided as shown in FIG. The base bag portion 15a may be fixed to the double row ring 44 shown in FIG.

  As shown in FIG. 7, the double row ring 48 is provided with longitudinal connecting members a, b and c, and is divided into free running bearing members 49 of a divided type so that it can be compacted and carried. It may be possible to connect and use one in one.

DESCRIPTION OF SYMBOLS 1 ... Outer wall 3 ... Mounting bracket 7 ... Base cylinder 12 ... Pole 15 ... Flags 15a ... Base bag part 20 ... Active ring 25 ... Active bearing material.

Claims (1)

  The pole of a cantilever type banner display device comprising a pole supported at a desired angle at a mounting target point and a hanging flag provided so that the base bag portion at the upper end covers the pole outer periphery A flag supporting structure including a free running bearing material set between the inside and the outside of the base bag portion and provided so as to be able to rotate in synchronization with the base bag portion side around the pole, wherein the free running bearing material is A flag support structure for a cantilever type flag display device having a coiled or ring-shaped double-wound portion corresponding to a plurality of longitudinal positions in the pole longitudinal direction and being connected by a longitudinal connection portion.