JPH046061Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to flags used for advertisements, sales, and other displays of shops.

(Prior art) Conventionally, this kind of flagpole was made in 178684.
As a flagpole, a hinge is installed on a part of the flagpole to form a bent part,
An upper horizontal rod and a lower horizontal rod that lock the upper and lower ends of the bunting are provided with this bent part in the middle, and the hinge is provided at a position other than the symmetrical position of the flagpole with the bunting, and the hinge A flagpole characterized in that the bunting is formed so that it sag when the flagpole is bent.

is publicly known.

(Problems to be Solved by the Invention) As is clear from the drawings of the embodiment, the above-mentioned known example has a seat plate and several parts attached to it to fix the bent parts of both the upper and lower flagpoles. It is designed to be fixed using bolts, so it prevents rainwater from splashing and
The beauty of the building was severely damaged by the accumulation of snow, dirt, dust, etc. Furthermore, when replacing the bunting, it was necessary to remove and install a large number of bolts, which was a tedious process. Furthermore, with foldable flagpoles, the mechanical strength of the folding part must be strengthened, and the design must take into account strong winds, typhoons, snow accumulation, etc., and the flagpole has the disadvantage of being expensive. .

The object of the present invention is to provide a flag device that is simple in structure, easy to operate, and durable.

(Problem that the invention attempts to solve) In the conventional device, as mentioned above, the flagpole is
Since it is a foldable type, the connection between the bent parts at the seams must be relatively strong, and therefore a seat plate with a large area is required, and several bolts are also required to connect the seat plate. Therefore, when replacing the bunting, etc., each bolt must be attached and detached, which is not quick. However, since the mechanical strength of the foldable type is reduced, strong materials and dimensions are used, which tends to be expensive. In addition, in strong winds, the load is applied directly to the flagpole, so if it gets damaged, it can cause major damage.

(Means for Solving the Problems) In order to solve the above problems, this invention fixes a shaft rod to a part of the column, fixes a guide plate having a locking hole and a guide groove thereto, and , a flag comprising a rotatable pivot rod having an upper horizontal rod at the upper end and a locking/disengaging pin at the lower end for locking and disengaging from the locking hole, and a lower horizontal rod fixed to the lower part of the shaft rod. This is a system that proposes ``equipment.''

(Function) When attaching or detaching a banner flag, pull the locking pin and release it from the locking hole, and the rotating rod will be free to rotate around the shaft rod. Since the distance between the horizontal rods becomes narrower, when the edge of the bunting is attached to both horizontal rods and the rotating rod is placed upright again, the bunting will be almost vertically taut and the locking/disengaging pin will be guided by the guide plate. It projects into the locking hole in the center along the groove to stably hold the rotating rod in an upright state.

(Embodiment) Next, an embodiment of the present invention shown in the drawings will be described in detail.

1 is a column which may be fixedly installed on the ground, such as a street light pole, or a column which is installed on a movable platform.Furthermore, it is also possible to use a wall of a building, etc., instead of having a column shape. Although it is obvious, we will discuss the case of a street light pole here. A shaft rod 2 and a lower horizontal rod 4, which is located below the shaft rod and inserts the lower edge of the bunting 3, are fixed to the column 1, respectively. A fan-shaped guide plate 5 is fixed to the horizontal rod 2, and a curved guide groove 7 having a locking hole 6 in the center is formed in the guide plate 5.

A rotary rod 8 is further rotatably provided on the shaft rod 2. This rotating rod 8 also has an upper horizontal rod 9 on its upper edge, which corresponds to the lower horizontal rod 4, and a lower edge, that is, a shaft rod 2.
The engaging/disengaging pin 10 is located lower than the spring 1.
1 is interposed therebetween, and the tip of the pin 10 is located at a position where it engages and disengages from the locking hole 6.

In this figure, the engagement pin 10 is connected to the spring 1
1 is compressed and pulled out from the locking hole 6, and the rotating rod 8 is rotated around the shaft rod 2 and brought down. Since the center of rotation is between the upper and lower horizontal rods 9 and 4, it is inevitable that these horizontal rods The interval between the buntings 9 and 4 is narrowed, and the bunting 3 can be easily removed and replaced with another bunting, and its edges engage with protruding pins 12 and 13 formed on the horizontal rods 4 and 9 to prevent it from shifting. Rotate the rotation rod 8 in the upright direction.

Then, the locking pin 10 is guided into the guide groove 7 and at the position of the locking hole 6, and the tip of the locking pin 10 plunges into the locking hole 6 to keep the rotating rod 8 stably upright. It is something. Note that the guide groove 7 is formed so that the plate thickness of the guide plate 5 is thinner, that is, the groove is deeper, at both ends thereof, and is thickest at the position of the locking hole 10 in the center, so that when the rotation rod 8 is made to stand upright, the locking/disengaging pin 10 is formed. The tip climbs into the groove 7 without operating the spring 1.
It is also possible to automatically operate the locking pin 10 while compressing the locking hole 10, release the pressure of the spring 11 at the position of the locking hole 10, and use the stored force of the spring 11 to perform the insertion.

(Effects of the invention) With this invention, when attaching and detaching the bunting, the rotating rod can be rotated and erected by operating only the engagement pin.
Therefore, it is easy and quick to make, and the shape is sleek and elegant.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is an overall front view, FIG. 2 is a partially cutaway front view of the main part, and FIG. 3 is a side view. 1... Column body, 2... Axis rod, 3... Bunting, 4...
Lower horizontal rod, 5... Guide plate, 6... Locking hole, 7...
Guide groove, 8... Rotating rod, 9... Upper horizontal rod, 10
...Detachment pin.

Claims (1)

[Scope of utility model registration request] In a device in which the upper and lower horizontal bars that lock both edges of the bunting and the upper horizontal bar move to loosen the bunting and make it possible to attach and detach the bunting, a shaft is attached to a part of the column. A rod is fixed, and a guide plate having a locking hole and a guide groove is fixed to this.
A flag flag device comprising a pivoting rod rotatably provided with a locking pin for locking and disengaging from the locking hole at the lower end, and a lower horizontal rod fixed to the lower part of the shaft rod.