KR101147411B1 - Rotary type air sign balloon - Google Patents

Abstract

PURPOSE: A rotary air signboard is provided to easily stop rotation of an air column using a brake device, thereby reducing malfunctions and improving advertisement effectiveness. CONSTITUTION: A rotary air signboard comprises a main body(100), a rotating member(200), an air column(300), a rotating device(400), and a brake device(500). The main body includes a lamp and an air blower. The rotating member is comprised of a rotary body which is formed with a holding step, an internal gear part, and a ring-shaped bearing. An air column combined with the rotary body displays an advertisement sentence and is expanded using the air blower. The rotating device is arranged on one side of the air blower inside the main body. The rotating device rotates the rotary body by supplying torque to the internal gear part. The brake device is arranged on the upper part of the main body and controls rotation of the rotary body using the holding step.

Description

ROTARY TYPE AIR SIGN BALLOON

The present invention relates to a rotary air sign that is capable of initiating an advertisement by inflating an air column through the air blown by the blower, and more particularly, by rotating the air column using the air blown by the blower. Rotatable air signboard that is possible to use, and has a low incidence of low trouble, and can be easily restrained by stopping the rotation by easily constraining the air column that is rotated as needed. It is about.

In general, air signs are used to inflate an air column engraved with advertising text using air, and when the ad is not needed, the air column can be shrunk and stored so that it is easy to carry and store. It is widely used in, such an air sign is usually composed of a frame, an air column made of a material having a flexibility attached to the frame and a blower provided in the frame to blow air.

In recent years, a rotary air sign that rotates the air column to enable more effective advertising has been used. That is, the Republic of Korea Patent Publication No. 0872407 is a representative, referring to this publication, a fixed part in which a lamp and a blower is built, a rotating plate which is rotatably provided at the upper end of the fixing part and a reduction motor for rotating the rotating plate. It is largely configured to rotate the rotating plate through the rotational force of the reduction motor to enable effective advertising.

Such a rotary air signage has the advantage of focusing the eye compared to the fixed type, and effective advertising is possible in that it can advertise 360 degrees, but since the rotation method is implemented through the reduction motor, a separate reduction motor is installed in the fixed part. Disadvantages of forming a space, and when the rotating plate is unable to rotate due to external influences, there is a disadvantage in that the failure rate is high because the load is applied to the reduction motor to provide a cause of failure.

The present invention has been made in order to solve the above problems, by rotating the air column using the air blown by the blower to enable efficient advertising, but the low occurrence rate of trouble, and easily restrain the rotation by rotating the air column as needed It is easy to use because it can be stopped, and furthermore, it is intended to provide a rotary air sign that allows safer advertising by not falling easily by external influences.

The present invention, in order to achieve the above object, the body is provided with a light, a blower therein; A rotating member formed of a ring-shaped bearing rotatably coupled to the upper portion of the main body, the rotating member being coupled to the bearing and having a ring ring shape, and having an internal gear portion formed thereon, and a locking lower portion formed at a lower edge thereof; An air column coupled to the rotating body and expanded by a blowing operation of the blower, and an advertisement phrase displayed on a surface thereof; Rotating means which is provided on one side of the blower inside the main body and is rotated by the blower to transmit the rotational force to the internal gear of the rotating body to rotate the rotating body; And a braking device installed on one side of the main body and configured to control a rotation operation through the locking jaw restraint of the rotating body provided on the main body, and the braking device is fixedly installed on one side of the main body. The rear cover is provided with a detachable cover, and upper and lower surfaces are formed with communication holes vertically communicating with the inside, and both sides of the inner wall are provided with casings formed with rails, and installed to protrude upward and downward through the communication holes in the casing. Restrains the locking jaw of the rotating body, the center portion is formed with an outward flange portion, the bottom of the flange portion is formed on the flange of the stopper and the flange of the stopper to provide an elastic force between the casing It is coupled to the spring and the front and back along the rail of the casing, The through hole is formed so that the stopper can be penetrated, and is coupled to the upper side from the lower side of the stopper to support the lower side of the flange portion of the stopper, and the elastic force so that the slider is always in front contact between the slider and the cover It is characterized in that it comprises a second spring provided and a button provided to push the slider from the front side of the main body to the rear.

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Preferably, the lower surface of the main body is further provided with a pedestal to be drawn out to support the main body.

According to the present invention, by effectively rotating the air column using the air blown by the blower, but low incidence of trouble, and easily restrained rotation of the air column rotated as necessary through the braking device provided on one side of the main body It is easy to use because it can be stopped, and furthermore, since the pedestal supports the main body, it does not fall easily due to external influences, thereby making it possible to advertise more safely.

1 is a perspective view of a rotary air sign according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a rotary air sign according to an embodiment of the present invention.
3 is a cross-sectional view taken along the line aa of FIG. 2 showing a main body according to an embodiment of the present invention;
4 is a cross-sectional view taken along line bb of FIG. 2 showing a rotating member according to a preferred embodiment of the present invention, and "b" is a perspective view showing the rotating member upside down.
5 is a perspective view showing a braking device according to a preferred embodiment of the present invention, "I" is a partially cutaway perspective view of the braking device, "d" is a longitudinal cross-sectional view of the braking device.
"A" and "B" of Figure 6 is a longitudinal cross-sectional view showing the operation of the braking device according to an embodiment of the present invention.
7 is a cross-sectional view taken along the line cc of Figure 1 showing a coupling relationship of the rotary air sign according to an embodiment of the present invention.
Figure 8 is a schematic longitudinal cross-sectional view showing the operating relationship of the rotary air sign according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in more detail the rotary air sign of the present invention.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of terms in order to describe their invention in the best way. It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

1 is a perspective view of a rotary air sign according to a preferred embodiment of the present invention, Figure 2 is an exploded perspective view of a rotary air sign according to a preferred embodiment of the present invention, Figure 3 is a preferred embodiment of the present invention 2 is a sectional view taken along line aa of FIG. 2, and “a” of FIG. 4 is a sectional view taken along line bb of FIG. 2, illustrating a rotating member according to an exemplary embodiment of the present invention. 5 is a perspective view showing a braking device according to a preferred embodiment of the present invention, "I" is a partial cutaway perspective view of the braking device, "C" is a longitudinal cross-sectional view of the braking device. 6 is a longitudinal sectional view showing an operation relationship of a braking device according to an exemplary embodiment of the present invention.

First, referring to FIGS. 1 and 2, the rotary air signboard of the present invention includes a main body 100, a rotating member 200, an air column 300, and a rotating means 400, and includes a braking device ( 500) and pedestal 600 further.

The main body 100 is installed on the ground, the lower side has a wider shape than the upper side to have a sense of stability, the lower surface is formed with a plurality of incision grooves 110 so that the air flows into the inside, withdrawal groove 112 is formed. In addition, a first recess 114 having a lamp 120 installed therein and a second recess 116 having a blower 130 installed thereon are formed on an upper surface thereof, and in the case of the second recess 116, a blower 130 is provided. Is formed through a plurality of through-holes 118 to allow the air to enter from the cutting groove (110). In addition, a ballast 140 connected to an external power source is also installed in the main body 100 to supply electricity to the lamp 120 and the blower 130.

In addition, the outer periphery of the upper surface of the main body 100, as shown in Figure 3 is formed with an annular groove 119, which will be described later, but for coupling the rotating member 200. On the other hand, the inner surface of the main body 100 is further provided with a pedestal 600, the pedestal 600 is a hinge 610 in the axis of the withdrawal groove 112 formed on the lower surface of the main body 100 as an axis It is rotatably installed and provided to be pulled out or retracted to the outside of the main body 100 so as to support the main body 100 at the time of withdrawal. The pedestal 600 is preferably installed at least four so as to support the body 100 from all directions. In addition, a fixing clip 620 is provided on an inner wall of the main body 100 to prevent unauthorized rotation of the pedestal 600. At this time, the withdrawal groove 112 is formed on the lower surface of the main body 100 to accommodate the pedestal 600 during the withdrawal operation of the pedestal 600, the lower surface of the pedestal 600 and the lower surface of the main body 100 has the same horizontal It should be recognized that this is for the purpose of doing so.

Next, the rotating member 200 is rotatably coupled to the upper portion of the main body 100, as shown in "ga" of Figure 4 of the ring ring shape rotatably coupled to the upper portion of the main body 100 Bearing 210, the bearing 210 is coupled to the screw 230 via a medium is rotated together and has a ring-shaped, but the inner body is formed of a rotating body 220 formed with the internal gear 222, "I As shown in FIG. 2, at least one locking jaw 224 is formed below the edge of the rotating body 220. The locking jaw 224 may be formed at a suitable place such as a lower surface of the edge of the rotating body 220 or an inner / outer wall thereof, and may be changed as necessary in the manufacturing process, and thus the position is not limited.

Next, the air column 300 is formed in a tubular shape of a flexible material, the lower surface is coupled to the rotating body 220 is rotated as in the rotation operation of the rotating body 220 and the blowing operation of the blower 130 Is inflated by the advertisement text on the surface.

Next, the rotating means 400 is provided in the main body 100 to rotate the rotating member 200, that is, the rotating body 220 by the blowing of the blower 130, the speed reducer 410 and a rotating fan 420 coupled to the input shaft of the reducer 410 and rotated by the blowing operation of the blower 130, and coupled to the output shaft of the reducer 410 to transmit a reduced rotational force. It is configured to include a drive gear 430.

Finally, the braking device 500 is installed on one side of the main body 100 to arbitrarily restrain the rotation of the rotating member 200. That is, the rotating body 220 is rotated by the blowing operation of the blower 130, the blower 130 is required to continuously blow operation to expand the air column 300, thereby the rotating body ( 220 can also be seen to be continuously rotated.

Therefore, despite the blowing operation of the blower 130, the braking device 500 is provided to restrain the rotation of the rotor 220 as necessary, the braking device 500 is "a" of FIG. The casing 510, the stopper 520, the first spring 530, the slider 540, the second spring 550, and the button 560, as shown in FIG.

First, the casing 510 is fixedly installed at one side of the main body 100, the rear cover is provided with a removable cover 512, the upper and lower communication holes 514 are vertically communicated with the inside is formed, the inner wall Rails 516 are formed on both sides.

Next, the stopper 520 is installed to protrude upward and downward through the communication hole 514 in the casing 510 to constrain the locking jaw 224 of the rotating body 220 when protruding upward. The entire 220 is prevented from rotating, but an outward flange portion 522 is formed in the center portion, and an annular groove 524 is formed below the flange portion 522.

Next, the first spring 530 is fitted above the flange portion 522 of the stopper 520 to provide an elastic force between the casing 510. For this reason, the stopper 520 has an elastic force projecting downward through the communication hole 514 formed on the lower surface of the casing 510.

Next, the slider 540 is coupled to the front and rear to move along the rail 516 formed on the inner wall of the casing 510, the through hole 542 through which the stopper 520 can pass. Is formed. At this time, the inner diameter of the through hole 542 formed in the slider 540 is formed larger than the outer diameter of the stopper 520 but smaller than the outer diameter of the flange portion 522 so that the stopper 520 itself may pass through the flange portion ( It should be noted that the 522 is formed so as not to be caught, and the slider 540 is coupled from the lower side of the stopper 520 to the upper side through the through hole 542 to support the lower side of the flange part 522 so as to support the lower portion. In spite of the elastic force of the one spring 530, only a part of the lower side of the stopper 520 protrudes downward from the casing 510.

Next, the second spring 550 provides an elastic force between the rear surface of the slider 540 and the cover 512 such that the slider 540 is always in close contact with the front.

Finally, the button 560 is provided to push the slider 540 backward from the front side of the casing 510, as will be described later in the operation relationship, but is protruded upward to operate the rotation of the rotating body 220 The restraining stopper 520 is lowered in a one-touch manner to release the restraint of the rotating body 220.

As illustrated in FIG. 6, the braking device 500 is configured to gradually communicate with the upper surface of the casing 510 when the stopper 520 protruding downward from the casing 510 is pushed upward. The annular groove 524 and the slider 540 formed at the lower side after protruding through the ball 514 and moving a predetermined distance are positioned on the same horizontal line. In this case, the slider 540 is provided with a second spring 550 disposed at the rear. Since the slider 540 in close contact with the front surface of the stopper 520 is inserted into the annular groove 524, the stopper 520 protruding upwards is supported to prevent downward. .

In this state, when the button 560 provided on the front of the casing 510 is pushed backward in order to lower the stopper 520 protruding upward, the inside of the annular groove 524 of the stopper 520 like "I". The slider 540 positioned is pushed back to move out of the annular groove 524. At this moment, the stopper 520 is downwardly operated due to the elastic force of the first spring 530. 540) It is placed on the upper side.

At this time, the front and rear movement of the slider 540 is stably moved along the rail 516 formed on the inner wall of the casing 510.

Now, a look at the coupling relationship of the rotary air sign of the present invention configured as described above.

7 is a cross-sectional view taken along the line c-c of Figure 1 showing a coupling relationship of the rotary air sign according to an embodiment of the present invention.

Referring to the drawings, the first recess 114 and the second recess 116 formed inside the upper surface of the main body 100 is provided with a light 120 and a blower 130, respectively, one side of the blower 130 In the rotating means 400, that is, the rotary fan 420 coupled to the input shaft of the reducer 410 installed on the upper surface of the main body 100 is coupled in a state close to the blower 130. In addition, the ring groove 119 formed on the upper surface of the main body 100 is coupled to the bearing 210 of the rotating member 200 in a rotatable state to couple the rotating body 220 to the output shaft of the reducer 410. The driving gear 430 coupled to the inner gear portion 222 of the rotating body 220 is coupled to be coupled to transmit the rotational force to the rotating body 220. In addition, the air cylinder 300 is fixedly installed on the rotating body 220, and the braking device 500 installed on one side of the main body 100 is located below the locking step 224 formed on the lower surface of the edge of the rotating body 220. have. In addition, the pedestal 600 provided on the lower surface of the main body 100 is provided while being fixed to the fixing clip (620).

Now, it will be described with respect to the operating relationship of the rotary air sign coupled as described above.

Figure 8 is a schematic longitudinal cross-sectional view showing the operation of the rotary air sign according to an embodiment of the present invention.

First, referring to FIG. 8, the outside air introduced into the through hole 118 formed in the cutout groove 110 and the second recess 116 by the blowing operation of the blower 130 installed inside the upper surface of the main body 100 is the main body. As it is discharged to the upper portion (100) while rotating the rotating fan 420 of the rotating means 400 is installed close to expand the air column (300). At this time, the rotational force of the rotating fan 420 is decelerated by the reducer 410 and output through the drive gear 430, the drive gear 430 is the internal end of the rotating body 220 which is the rotating member 200 It is engaged with the fisherman 222 is to rotate the air column 300 is fixed to this by rotating the rotor 220.

As such, 360 degree advertisement is possible according to the rotation of the air column 300, so that the efficient advertisement is possible, as well as the rotation means 400 is rotated by the air generated during the blowing operation of the blower 130, the occurrence rate of trouble This has a low advantage.

At this time, if you want to stop the rotation of the rotating body 220 does not stop the operation of the blower 130, but the stopper protruding to the lower surface of the casing (510) of the braking device 500 provided on one side of the main body 100 ( When the 520 is pushed upward, the jaw 224 protrudes toward the upper surface of the casing 510 and is immediately restrained by the stopper 520 protruding from the edge of the rotor 220 to stop the rotation operation. . As such, even if the rotation of the rotating body 220 is forcibly stopped from the outside, the rotating means 400 is rotated by air so that problems such as overload are not generated. Then, if the user wants to rotate the rotor 220 again, pressing the button 560 provided on the front of the casing 510 stops the stopper 520 protruding upward so that it no longer restrains the locking jaw 224. The rotating body 220 is to start the rotation.

As such, since the rotation of the rotating body 220 can be easily constrained by the braking device 500, the braking device 500 can be used more conveniently.

In addition, when a strong wind or a gust is accompanied by an external influence, the main body 100 may fall, but if left unattended, a safety accident may occur, but in the present invention, the pedestal 600 provided inside the main body 100 is provided. By rotating and withdrawing to the outside to support the main body 100 from the slope can be a safe advertisement.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order to better understand the claims of the invention which will be described later. Additional features and advantages that constitute the claims of the present invention will be described in detail below. It should be appreciated by those skilled in the art that the disclosed concepts and specific embodiments of the invention can be used immediately as a basis for designing or modifying other structures to accomplish the invention and similar purposes.

In addition, such modifications or altered equivalent structures by those skilled in the art as a basis for modifying or designing the structures and embodiments of the invention disclosed in the present invention to other structures for carrying out the same purposes of the present invention are patents Various changes, substitutions and changes may be made without departing from the spirit or scope of the invention as set forth in the claims.

100: main body 110: incision groove
112: withdrawal home 114: first important part
116: second part 118: through the air
119: round groove 120: light fixture
130: blower 140: ballast
200: rotating member 210: bearing
220: rotating body 222: internal fish
224: engaging jaw 230: screw
300: air column 400: rotation means
410: reducer 420: rotating fan
430: drive gear 500: braking device
510: casing 512: cover
514: communication hole 516: rail
520: stopper 522: flange portion
524: round groove 530: first spring
540: slider 542: through hole
550: second spring 560: button
600: pedestal 610: hinge

Claims (3)

A light body and a blower provided therein;
A rotating member formed of a ring-shaped bearing rotatably coupled to the upper portion of the main body, the rotating member being coupled to the bearing and having a ring ring shape, and having an internal gear portion formed thereon, and a locking lower portion formed at a lower edge thereof;
An air column coupled to the rotating body and expanded by a blowing operation of the blower, and an advertisement phrase displayed on a surface thereof;
Rotating means which is provided on one side of the blower inside the main body and is rotated by the blower to transmit the rotational force to the internal gear of the rotating body to rotate the rotating body; And
Is installed on one side of the main body is provided on the main body is configured to include a braking device for controlling the rotation operation through the locking jaw restraint of the rotating body is rotated,
The braking device
It is fixedly installed on one side of the main body, the rear cover is provided with a detachable cover, the upper and lower surfaces are formed in communication holes vertically communicate with the inner side, the inner wall both sides of the casing is formed with a rail, the upper and lower through the communication hole inside the casing It is installed to protrude and constrains the locking jaw of the rotating body when protruding upward, the outward flange portion is formed in the center portion, the stopper is formed in the bottom of the flange portion and the ring groove formed on the flange portion of the stopper A first spring providing elastic force between the casings and a first spring that is elastically coupled to the casing so as to be movable forwards and backwards, and a through hole is formed at a central portion thereof so that the stopper can pass therethrough, and is coupled from the lower side of the stopper to the upper side. Slider for supporting the lower side of the flange portion of the stopper, the slider and the cover A second spring and a rotary air signboard, characterized in that comprises a button which is provided on the front side so that the slider smuggled into the rear portion of the main body to provide elastic force such that the slider is always in close contact with the front between. delete The method of claim 1,
The lower surface of the main body further comprises a pedestal to be drawn out to support the main body further comprises a rotary air sign.

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