CN202249093U

CN202249093U - Flag fluttering device

Info

Publication number: CN202249093U
Application number: CN2011202808062U
Authority: CN
Inventors: 朱远华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-03
Filing date: 2011-08-03
Publication date: 2012-05-30
Anticipated expiration: 2021-08-03

Abstract

The utility model discloses a flag fluttering device which makes a flag always automatically flutter during hoisting and after hoisting. The flag fluttering device comprises a flagpole, of which the surface is provided with an air outlet hole, and a flagpole seat, wherein the flagpole seat comprises a hollow base and a rotary sleeve for fixing the flagpole; the rotary sleeve is fixedly connected with a flange at the bottom of the flagpole through a bolt; an air channel connection port corresponding to the flagpole is formed in the top end of the base, and an air inlet port connected with a blower is formed in the bottom of the base; and the base is movably connected with the rotary sleeve through a rotating mechanism. An air channel is formed by connecting the base and the flagpole; the blower blows air out of the air outlet hole through the base and an inner cavity of the flagpole, so that the flag can flutter; furthermore, in a windy day, the flag drives the flagpole and the rotary sleeve to automatically rotate under the action of the wind; as the rotary sleeve is connected with the base through a bearing, no friction force is produced, and the rotary sleeve is easy to rotate; therefore, the flag cannot be influenced by the wind, and can always flutter with the wind without being coiled on the flagpole.

Description

Flag flying device

Affiliated technical field

The utility model is a kind ofly can make flag flying colors device that waves automatically all the time in the flagraising process and after hoisting a flag.

Background technology

The tradition flagpole rises the flag of hanging, and the flag that flutters is wrapped on the flagpole, influences attractive in appearance.The existing Flagpole device that makes flag blowing is that compressed air is blowed to flag through the directed gas hole on the tubulose flagpole, and flag is directionally waved.It only is applicable to calm indoor, and in the flagraising process, flag can't automatically wave.Also have some flagpoles that can rotate with the wind, like the swinging flagpole, rotate flagpole etc., but in various degree exist complex structure heaviness, the flag deficiencies such as rotation is dumb, work is unreliable of going up and down.

Summary of the invention

In order to address the above problem, the utility model provides a kind of simple in structure, reliable operation, flag is flown in the wind forever and is not wrapped in the flag flying device on the flagpole.

The technical scheme of the utility model is: flag flying device; Comprise that a surface has the flagpole of exhaust vent; And flagstaff socket; Said flagstaff socket comprises a hollow base, and the turnbarrel that is used for fixing said flagpole, and said turnbarrel is connected fixing through bolt with the flange of said flagpole bottom; Said pedestal top is provided with the air channel connector corresponding with said flagpole, and its bottom has the air inlet port that links to each other with blast fan, and said pedestal connects through rotating mechanism is movable with said turnbarrel.

The characteristic of the utility model also is; Said rotating mechanism comprises the bearing of a plurality of different sizes and horizontal positioned; Said pedestal top is provided with secondary annular step levels at least, a said bearing all is housed, said bearing and said hollow base concentric on each said step; Said step end face only links to each other with said bearing inner ring bottom surface; Said turnbarrel top has circular hole and supplies air channel, said pedestal top connector to pass, and said turnbarrel inwall is provided with the stair structure that coincide with said pedestal step, and the bottom surface of the said stair structure outer race end face corresponding with it links to each other.

The said exhaust vent outside is provided with wind deflector, is used to prevent that wind-force from disperseing, the effect of influence blowing.

The operating principle of the utility model is: pedestal connects the back and forms the air channel with flagpole, blast fan blows out through pedestal and flagpole inner chamber air from exhaust vent, make flag blowing.When blowing; Flag under wind, drives flagpole and turnbarrel rotates automatically, so owing to be almost not have frictional force through what bearing was connected between turnbarrel and the pedestal, be easy to rotation; Thereby make the not influence of wind-engaging of flag, fly in the wind all the time and can not be wrapped on the flagpole.

The beneficial effect of the utility model is simple in structure, and is easy to operate, safe and reliable, with low cost, is convenient to promote.

Description of drawings:

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:

Fig. 1 is the front view of the utility model;

Fig. 2 be the utility model flagstaff socket partly cut open figure.

The specific embodiment:

Referring to Fig. 1, Fig. 2, flag flying device comprises that a surface has the flagpole 1 of exhaust vent 2, and flagstaff socket 3, and exhaust vent 3 outsides are provided with wind deflector 9, is used to prevent that wind-force from disperseing, the effect of influence blowing.

Flagstaff socket 3 comprises a hollow base 4, and the turnbarrel 5 that is used for fixing flagpole 1, and turnbarrel 5 is connected fixing with the flange of flagpole 1 bottom through bolt 11.Pedestal 4 tops are provided with the air channel connector 8 corresponding with flagpole 1, and its bottom has the air inlet port 6 that links to each other with blast fan 10, and pedestal 4 connects through the rotating mechanism activity with turnbarrel 5.

Rotating mechanism comprises the bearing 7 of two different sizes and horizontal positioned, and pedestal 4 tops are provided with secondary annular step levels, a bearing 7 all are housed, bearing 7 and hollow base 4 concentrics on each step; Step end face only links to each other with bearing 7 interior ring bottom surfaces; Turnbarrel 5 tops have circular hole, supply air channel, pedestal top connector 8 to pass, and turnbarrel 5 inwalls are provided with the stair structure that coincide with pedestal 4 steps, and the bottom surface of the stair structure bearing 7 outer shroud end faces corresponding with it link to each other.

Pedestal 4 connects the back and forms the air channel with flagpole 1, blast fan 10 blows out through pedestal 4 and flagpole 1 inner chamber air from exhaust vent 2, make flag blowing.When blowing, flag drives 5 rotations automatically of flagpole 1 and rotary sleeve under wind, owing to be connected through bearing 7 between turnbarrel 5 and the pedestal 4; So almost there is not frictional force; Be easy to rotate, thereby make the not influence of wind-engaging of flag, fly in the wind all the time and can not be wrapped on the flagpole.

Although illustrated and described the embodiment of the utility model; For those of ordinary skill in the art; Be appreciated that under the situation of principle that does not break away from the utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, the scope of the utility model is limited accompanying claims and equivalent thereof.

Claims

1. flag flying device; Comprise that a surface has the flagpole of exhaust vent, and flagstaff socket, it is characterized in that: said flagstaff socket comprises a hollow base; And the turnbarrel that is used for fixing said flagpole, said turnbarrel is connected fixing through bolt with the flange of said flagpole bottom; Said pedestal top is provided with the air channel connector corresponding with said flagpole, and its bottom has the air inlet port that links to each other with blast fan, and said pedestal connects through rotating mechanism is movable with said turnbarrel.

2. according to the said flag flying device of claim 1; It is characterized in that: said rotating mechanism comprises the bearing of a plurality of different sizes and horizontal positioned; Said pedestal top is provided with secondary annular step levels at least; A said bearing all is housed, said bearing and said hollow base concentric on each said step; Said step end face only links to each other with said bearing inner ring bottom surface; Said turnbarrel top has circular hole and supplies air channel, said pedestal top connector to pass, and said turnbarrel inwall is provided with the stair structure that coincide with said pedestal step, and the bottom surface of the said stair structure outer race end face corresponding with it links to each other.

3. according to claim 1 or 2 each said flag flying devices, it is characterized in that: the said exhaust vent outside is provided with wind deflector.