KR20100087243A - Flexible flagpole - Google Patents

Abstract

PURPOSE: A flagpole is provided to be protected from external force and be bent in the event of the application of the external force by mounting a spring on the lower side. CONSTITUTION: A flagpole is composed of a flag(1) and a lower part(2). The flag is firmly fixed to the lower part of the flagpole in order to prevent the escape of the flag from the flagpole. A spring is mounted to the lower part of the flagpole based on the weight of the flag. If external force is applied to the flagpole, the spring of the lower side is bent in order to absorb the external force.

Description

Flagpole to prevent breakage {flexible flagpole}

The present invention relates to a flag pole of the flag, and more particularly, by mounting the spring to the flag pole, the spring portion (2) of the flagpole bends when an external force (such as the influence of the wind or the rubbing of the detonation 1 by the vehicle) is applied. This is to prevent breakage such as bending or breaking of the flagpole while it is being built.

In the conventional general flagpole, it is mostly made of a relatively solid material such as aluminum or plastic, and is simply configured in the form of a hollow tube, and the flagpole is fitted to the stationary pole.

 If the flagpole is hoisted in this way is bent by the wind, or in the case of hoisted by the side of the aerospace (1) is a part of the flagpole is bent by the force acting on the flagpole if it is washed by the vehicle running on the road.

If the external force acting on the flagpole is small and within the flagpole's elastic range, the flagpole will bend and return back to its original state. The flagpole is easily broken in the interposition 3.

The reason why the breakage occurs easily at the position 3 between the fixing rod and the flagpole is because a large moment is acted upon by bending.

The present invention solves the above problems, it is meaningful that the spring portion is installed on the lower portion (2) of the flagpole to prevent the flagpole from being damaged even when a strong external force is bent while the spring portion is bent.

Accordingly, the present invention is equipped with a spring to the flagpole, when the external force caused by the wind or the vehicle is swept by the lower portion (2) spring portion of the flagpole is bent back to its original state, which has the meaning of preventing the flagpole breakage .

As described above, in the case of the flagpole equipped with the spring of the present invention, when a strong external force acts on the flagpole by installing the spring on the lower portion 2 of the flagpole, the spring portion is bent and restored to prevent breakage of the flagpole. It works.

The above effect is to prevent the breakage of the flagpole and to extend the expiration date of the hoisting flag, especially when a large amount of the flag is hoisted on the side of a national holiday or an event, such as a public office. Can be.

Hereinafter, a flagpole for preventing breakage according to the present invention will be described with reference to FIGS. 1 to 4.

Referring to Figures <1> and <2>, the flagpole of the present invention is composed of a flagpole (a), an opening (1), and a flagpole lower portion (2). Here, the flagpole lower portion 2 is composed of a spring, but when an external force is generated in the state where the flagpole is hoisted, the spring of the flagpole lower portion 2 is bent to absorb the shock. In this case, if the spring applied is too small, the rigidity against the bending of the spring may be bent downward due to the weight of the flagpole and the detonation (2) when the flagpole is hoisted, and the original purpose of the hoisting may be lost. If it is large, the above object for the present invention can not be achieved, so an appropriate rigid spring should be used according to the load of the flagpole and the initiator.

In manufacture, the connection between the spring and the flagpole top (a) is preferably spring and flagpole top (a) can be separated from each other when the flagpole is bent, it is preferable to prevent the departure.

Referring to FIG. 4, the present invention is applied to an actual flagpole so that a rough shape of the flagpole bottom can be found when the flagpole is mounted on a fixed pole.

<1> is a perspective view showing an embodiment of the present invention.

Fig. <2> is a cross-sectional view of the flagpole bottom 2 of the present invention shown in Fig. <1>.

<3> is sectional drawing which shows the flagpole lower part when a general flagpole is mounted to a fixed stand.

<4> is sectional drawing which shows the flagpole lower part when the flagpole of this invention is attached to a fixed stand.

Claims (3)

Fig. 1 is a flagpole component which is manufactured by mounting only part (2) separately to the existing flagpole. The flag pole which produced the part (2) in FIG. 1 by the elastic body other than a spring. In Fig. 1, the part (2) is made of an elastic body instead of a spring, and is mounted on an existing flag pole.

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