JPH048471Y2 - - Google Patents

Description

[Detailed Description of the Invention] A. Field of Industrial Application The present invention relates to the improvement of an advertising display suitable for being towed in the air using an aircraft.

B. Prior Art An advertising device using an aircraft (see Utility Model Application Publication No. 59-53393 and Publication No. 2-14079) developed by the present applicant earlier has horizontal bars and vertical bars combined in a grid pattern. A large number of lamps were placed on the advertising member at equal distances and intervals, and a flashing computer caused each lamp to flash to display numbers, alphabets, katakana, etc.

C. Problems to be solved by the invention According to the above-mentioned conventional technology, since a grid-like body is used for the advertising member, the weight becomes heavy, and in addition, the grid-like body is directly supported on the aircraft body, which causes vibrations of the aircraft body. resonate. For this reason, there were problems such as the length of the advertising member was limited and the characters that could be displayed were limited to 6 to 10 characters.

The present invention solves the above problems, and
By using a flexible band in place of the grid, the advertising display can be made longer, and therefore more characters can be displayed, and the band does not flap or flap.
To provide an advertisement display body that does not sag and can be towed while standing upright in the width direction.

D. Means for solving the problems In order to achieve the above object, the structure of the present invention is as follows. That is, a flexible strip on which an advertising display is attached, a main rod tied along the front end of the strip in the towing direction, and a gap parallel to the main rod and on the strip in the towing direction. a plurality of sub-rods tied together, a weight provided at the lower front part of the band, and a weight provided at the rear end of the front band and having a U-shaped horizontal cross section and in the towing direction of the band. and a lift imparting member having a wind receiver inclined toward the front side.

E Function The advertising display body is maintained in an upright state by the main rod, and is maintained in an upright state in the width direction by a band connected to the rear of the main rod and a lifting force imparting member provided at the rear end. , extended horizontally in the air,
Advertisements are displayed using letter cloth, etc. affixed to the band.

F. Embodiment The present invention will be described below based on an embodiment shown in the drawings.

As shown in Figure 1, the advertising display of the present invention has a main rod 1 attached to the front end (front end in the towing direction).
, a band A consisting of a plurality of character display pieces 13 coupled to the main rod, and a lift imparting member 14 provided at the rearmost end of the band (at the rear end in the towing direction).

The main rod 1 is made of a lightweight pipe, has a weight 1a housed in its lower part, and is locked to lightweight metal clasps 4 provided at multiple locations (four locations in the embodiment) along its length. It is held upright during towing by a rope 3. And the main rod 1
A plurality of (eight in the embodiment) main rod tapes 5 are engaged in the vertical direction. That is, the main rod tape 5 has ring portions at its front end and rear end, and the front end ring portion is inserted through the main rod 1 and locked therein. The main rod 1 includes a bundle ring 2 to which the rope 3 is bundled and a wire 6.
It is connected to a hook provided at the tail of the aircraft via a safety ring (not shown) or the like. The main rod tapes 5 are connected to each other by a connecting tape 5a parallel to the main rod 1.

A clip 11 is attached to the tape 5 tied to the main rod 1.
A character display piece 13 is detachably connected to the sub-rod 12. The character display piece 13 is made up of a plurality of tapes 13a (eight tapes in the illustration) that are long in the front-rear direction.
and the character cloth 13 stuck on the surface of these tape rows.
It consists of b. That is, the clip 11 is made of bent wire as shown in the third figure, and consists of a ring part 11a into which the sub-rod 12 can be inserted, and tape fixing parts 11b formed on both sides of the ring part. The sub-rods 12 are inserted through the ring portion 11a, and a plurality of sub-rods (eight in the figure) are fixed at equal intervals in the longitudinal direction of the support rods by the elastic restoring force of the ring portion 11a. Stop part 11 on the front side (left side in Figure 3)
The ring part of the tape 5 for the main rod is fixed to b, and the ring part of the tape 13a for the character display piece is fixed to the rear side (right side in FIG. 3). In this way, a plurality of character display pieces 13a (10 in the first illustration) are detachably connected in series via the clips 11 and sub-rods 12 to form the band A.

The lift imparting member 14 is connected to the rear of the band A via the clip 11 and the sub-rod 12, as shown in the first and fourth figures. This member 14 consists of a tape 14a secured to the clip 11 and a wind receiver 14b connected to the rear end of the tape. Each tape 14
a becomes longer in order from the upper part to the lower part. Further, the wind catcher 14b has a U-shaped horizontal cross section, is held by the tape 14a so that its opening faces forward, and is inclined forward according to the length of the tape 14a.

Here, in order to position the focusing ring 2 higher than the widthwise center of the band A during towing, the length of the ropes 3 is reduced from the bottom to the top to three, and the length of the top rope is reduced to three. The length is determined to be longer than the one below it.

The operating state will be explained above. The advertisement display body is towed by a light aircraft (not shown), but the belt body A and the main rod 1 are held upright by a weight 1a built in the lower part and move forward. In addition, the wind receiver 14b expands to contain the wind, causing it to flow downward along the slope of the wind receiver, and due to the reaction force of this air flow, the wind receiver 14b receives a lifting force, and the display remains horizontal with the width direction upright. The ship will be towed.

The band A according to this embodiment can be up to about 30 m long and can display up to 32 characters. Furthermore, since the band A is towed by the aircraft via the flexible wire 6 and rope 3, vibrations from the aircraft body are not transmitted, and the band A does not shake or flap.

In addition to the above, nets, non-porous sheets, and the like may also be used as the flexible band A of the present invention.

G. Effects of the invention As described above, the present invention includes a flexible band on which an advertising display is attached, a main rod that is tied along the width direction to the front end of the band in the towing direction, and a main rod that is parallel to the main rod. a plurality of sub-rods connected to the band at intervals in the towing direction; a weight provided at the front lower part of the band; and a horizontal cross section U provided at the rear end of the band. It includes a lift imparting member having a shape and having a wind receiver inclined forward with respect to the towing direction of the belt. Therefore, the weight of the advertisement display body can be reduced, and the length can be increased accordingly, allowing more characters to be displayed. Additionally, since the obi is towed in an upright position with the letters vertical, the advertising text can be read even from a distance. Furthermore, this advertising display has many advantages, including low material costs and the ability to use light aircraft, making operating costs significantly lower than helicopters.

[Brief explanation of the drawing]

Figure 1 is a front view showing one embodiment of the present invention;
The figure is an enlarged partially cutaway sectional view of the main part, FIG. 3 is an enlarged front view of another main part, and FIG. 4 is an enlarged plan view of the lift applying member. 1... Main rod, 2... Focusing ring, 3... Rope, 4
... Clasp, 5 ... Tape, A ... Band, 13 ...
Character display piece, 13a...tape, 13b...character cloth, 14...lift force imparting member, 14b...wind catcher.

Claims (1)

[Claims for Utility Model Registration] (1) A flexible band with an advertising display attached, a main rod tied along the width direction to the front end of the band in the towing direction, and parallel to the main rod. a plurality of secondary rods connected to the belt at intervals in the towing direction, a weight provided at the lower front part of the belt, and a horizontal weight provided at the rear end of the front belt. 1. An advertising display for aerial towing, comprising a lift imparting member having a U-shaped cross section and having a wind receiver inclined forward with respect to the towing direction of the strip. (2) The flexible band includes a plurality of display pieces detachably connected in series in the towing direction via the secondary rod and the clip, Claim 1 of the Utility Model Registration Claim. Advertising display for aerial towing as described.