KR20210071515A - Advertising information board - Google Patents

Abstract

An object of the present invention is to enable a holder to be easily separated from a frame portion and a support to be stored in order to solve the above problems, allow an angle of the frame and the support to be adjusted in several steps so that the reflection of light according to an angle of an advertisement is effectively used, minimize an angle change of a horizontal plane of the support due to bending of the support to prevent balance of the holder from being easily broken, and also eliminate the fluctuations caused by an action such as a seesaw so that the holder can be stably installed on a floor surface.

Description

Advertising poster {ADVERTISING INFORMATION BOARD}

The present invention relates to an advertisement bulletin board in which several sheets of advertisements (posters) are uniformly arranged so that efficient advertisements can be performed, and when not in use, it is folded to a minimum volume for easy storage and movement. , which has insertion grooves on both sides in the longitudinal direction, and a plurality of vertical elements erected at a predetermined interval and both ends are inserted into the vertical element insertion grooves so that they can be rotated by a hinge. It is characterized in that it consists of a multi-stage horizontal element that is divided into two parts and coupled to be foldable by a shaft pin, and a support element that has an upper end coupled to the rear surface of the vertical element by a hinge.

The present invention relates to an advertisement holder, and more particularly, to an advertisement holder that is easy to separate and store, can adjust the angle of advertisements, and can post advertisements more stably.

Those who want to advertise on the street today do simple and effective advertisement by attaching the advertisement to a cradle and placing it on the street in order to facilitate the installation and removal of advertisements and to be less constrained by space restrictions.

As shown in Fig. 1, this conventional advertisement holder includes a long frame (1) to which advertisements can be attached, and a support (2) coupled by a hinge to support the frame (1) from the rear side, In order to balance the support and the frame (1) and the support (2) from the floor, the support rod (3) coupled to the support is perpendicular to the support and horizontal to the floor surface, and the frame (1), the support ( 2) and a fixing member (4) that allows the bottom surface, the frame (1) and the support (2) to form a constant angle and balance by maintaining the support rod (3) at a constant distance.

The front frame (1) by attaching an advertisement panel or the like to the frame (1) of the advertisement holder configured as described above using adhesive tape or a similar adhesive and fixing a fixing member of a certain length to the lower portion of the frame (1) and the rear support (2) maintain a constant angle with the floor to achieve a front and rear balance, and the support rod (3) of a certain length is perpendicular to the support and at the same time level with the floor to balance the left and right. Advertisements can be easily installed.

However, the above advertisement holder is inconvenient to separate and store the frame (1), the support (2) and the support bar (3), since one end of the support (2) and the frame (1) are coupled by a hinge, making it difficult to separate easily. In addition, there is a disadvantage that it is impossible to install an advertisement at an effective angle considering light reflection because the angle between the frame and the floor cannot be adjusted, and if there is a slight bending of the support 2, the angle with the horizontal in the support rod 3 There is a risk that the balance of the entire cradle is completely broken due to the large change, and as shown in FIG. 1 , the interval from the portion connected to the support bar 3 under the support 2 to the lower end is formed at both ends of the support bar 3 When the thickness of the fastener is greater than the thickness of the fastener or when the fastener is worn, there is a problem of severe fluctuations when the wind blows due to the seesaw-like action centered on the lower end of the support.

1 is a perspective view showing the overall configuration of an advertisement post according to the present invention.

Figure 2 is an exploded perspective view showing the configuration of an advertisement post according to the present invention.

Figure 3a is a partially enlarged front cross-sectional view for showing the configuration of an advertisement post of the present invention, a state view of the post is unfolded.

Figure 3b is a partially enlarged front sectional view for showing the configuration of the advertisement post of the present invention, a state in which the post is folded.

Fig. 4 is a plan sectional view taken along line A-A of Fig. 3A;

Figure 5a is a side cross-sectional view taken along the line B-B of Figure 3a, a state in which the vertical element is erected by the supporting element.

Fig. 5B is a sectional side view taken along line B-B of Fig. 3A, in which the support element is inserted into the insertion groove of the vertical element;

The present invention relates to an advertisement installation structure for installing advertisements on a round inner wall in a subway vehicle, particularly on the left and right upper parts of the interior of the vehicle.

A frame is formed on the inner wall of the vehicle in the conventional subway vehicle, particularly the round inner wall on the upper left and right sides, and various advertisements are inserted into the frame and installed.

In this way, advertisements installed on the round inner walls of the corners were installed by simply making and inserting advertisement sheets or by attaching them. In this case, there is a disadvantage that the advertisement effect is somewhat lowered because the advertisement material gets dirty easily or is not conspicuous.

Also, there is a disadvantage that it is very cumbersome and messy when removing the already installed advertisements and attaching other advertisements.

Technical challenges that Koan intends to achieve

The present invention was devised in consideration of this point, and the light with a simple structure enters the inside, and the light makes the advertisement look very bright, and the structure of the frame to be installed is simple and conveniently detachable. An object of the present invention is to provide a structure that can be replaced.

Composition and operation of the design

The main configuration of the present invention for achieving the above object of the present invention relates to a structure for installing advertisements on upper and lower frames (1,2) installed on the upper left and right sides of a subway vehicle, and has a concave shape. and a rear frame 3 installed between the upper and lower frames 1 and 2, a reflective sheet 11 installed in the rear frame 3, and a light guide plate installed in front of the reflective sheet 11 (12), an advertisement sheet (13) installed in front of the light guide plate (12), and a cover (4) covering the front of the advertisement sheet (13), wherein the light guide plate (12) has an arc shape It is characterized in that the horizontal and vertical grooves 16 are formed on the rear surface thereof, and the protection plate 14 is installed in front of the advertisement sheet 13, and the above-described cover 4 is located above the cover 4 A lug 5 fastened to the upper frame 1 is formed, and a flange 7 fitted to the lower frame 2 is formed at the lower portion, and the upper or lower portion of the light guide plate 12 is formed. It is characterized in that the installation table 19 is formed with an LED is installed.

Other features and configurations other than those described above will be further described in detail below based on the accompanying drawings.

1 is a view for showing the attachment of an advertisement frame to the upper corner of the subway according to the present invention.

20-0423403 for registration room

- 2 -

As shown, in the present invention, after positioning the rear frame 3 between the upper and lower frames 1 and 2 installed in advance on the left and right corners inside the subway, an advertisement and a light guide plate to be described later on the rear frame 3 are placed. The assembly is installed, and the cover 4 made in the shape of a frame is fastened.

FIG. 2 is a detailed view of FIG. 1 ;

As shown, the rear frame 3 is made of a concave rectangular frame, and the cover 4 forms a lug 5 on its upper part, so that the lug 5 is connected to the upper frame 1 and the bolt 6 . to be able to be assembled with A horizontally long flange 7 is formed at the bottom of the cover 4 so that the flange 7 can be fitted into the lower frame 2 . When installing this cover (4), insert the flange (7) into the lower frame (2) first, then position the lug (5) in such a way that it covers the upper frame (1), and fasten it with the bolt (6).

FIG. 3 shows that a light guide plate is embedded between the rear frame 3 and the cover 4 shown in FIGS. 1 and 2 . In the case of the second installation, it is in the same state as in FIG. 3 . A reflective sheet 11 is installed inside the rear frame 3, a light guide plate 12 is installed thereon, and various advertisement sheets 13 are installed thereon, and a protective plate 14 made of, for example, an acrylic material on it. ) is installed.

After this assembly is installed, the cover 4 is fastened thereon. The processing of the light guide plate 12 will be described with reference to FIG. 4 .

For example, grooves 16 are machined horizontally and vertically on the rear surface of the light guide plate 12 made of an acrylic material or the like. And when viewed from the side, it is molded so that it is bent in an arc shape. As for the molding method, when the material softens by heating, it is put into a mold and subjected to bending. The LED 18 is installed on the light guide plate 12 together with the mounting table 19 . As shown in FIG. 6 , the mount 19 is formed in a band shape, and a plurality of LEDs 18 are installed here.” As such, the mount 19 on which the LEDs are installed can be installed directly above or below the light guide plate 12 . have. Even if only one is installed at the top, the lighting is sufficient.

In FIG. 5 , a groove 16 formed in the light guide plate 12 can be seen. This is because the light guide plate 12 is made of an acrylic material, so even if the groove 16 is formed on the rear surface of the light guide plate 12, it is visible from the front.

5 shows that the advertisement sheet 13 is installed by way of example only. In actual installation, the light guide plate 12 will be installed in a shape that covers the entirety of the light guide plate 12 . 7 is a view showing an actual subway vehicle installed inside;

As described above, the present invention has a horizontal element that is divided into two equal parts between vertical elements erected by a supporting element on the back with a regular interval and can be folded, so that when you want to attach an advertisement (poster), it is divided into two parts. In the state in which the horizontal element, which is made to be foldable and can be folded, is spread horizontally, the vertical element is erected by the supporting element on the rear side, and then the advertisement (poster)

Advertisement and campaigning will be carried out in the state of being attached, and when finished, the horizontal element is folded and inserted into the insertion groove of the vertical element, so that only the vertical element is placed on top of each other, reducing the volume to the minimum and storing it. And because it can be moved, there are effects such as convenience of use, as well as easy storage and movement.

According to the structure of the present invention as described above, there is provided an advertisement structure in a subway vehicle that is made of a compact, simple and clean structure, and can be lit very brightly to increase the advertisement effect.

In addition, the LED installation structure arranged side by side can provide bright lighting while occupying a very small volume. In addition, it is light and easy to handle, so it has the advantage of a longer lifespan of lighting means than lighting by general electric lamp

In addition, according to the present invention, it is possible to replace advertisements simply and conveniently if necessary.

The advertisement holder according to the present invention as described above is easy to separate the holder and the fixing member from the frame, so it is easy to store after removal, and to adjust the angle of the advertisement by connecting the support to an appropriate position among several insertion holes and to adjust the angle of reflection of light It is possible to pursue the maximization of the advertising effect using diagrams, and as it has a stable isosceles triangular structure support, even if there is a slight bending, the

The effect on the overall balance is not large, and the horizontal plane is stably settled on the floor by the bent part at the bottom of the support, so advertisements can be installed without the seesaw-like action or fluctuation.

Claims (1)

Claim 1.
A plurality of vertical elements erected at a predetermined interval with insertion grooves on both sides in the longitudinal direction, and both ends are inserted into the vertical element insertion grooves so that they can be rotated by a hinge, and the middle point is divided into two parts. 20-0414146 for multi-level horizontal elements and registration rooms that divide into axial pins and combine them so that they can be folded by shaft pins.
Advertisement post, characterized in that it consists of a support element coupled to the upper end by a hinge to the rear of the vertical element.
claim 2.
The method of claim 1,
Advertisement bulletin board, characterized in that it further includes a connecting element that allows the plurality of horizontal elements to be folded together by being coupled by a shaft pin in a state penetrating the center of the plurality of horizontal elements installed at regular intervals.
claim 3.
The advertisement according to claim 2, further comprising a compression spring that connects the lower end of the connecting element and the lower end of each vertical element and pulls the connecting element downward by its own elastic force to prevent the horizontal element from being arbitrarily folded. water post.
claim 4.
According to claim 1, wherein in the state of being rotatably coupled to one side of the vertical element by a hinge, the other side of the support element and the shaft pin to be connected by the shaft pin, the billboard further comprises a fixing piece.
claim 5.
[Claim 5] The advertisement bulletin board according to claim 4, further comprising an elastic spring that is tanned between the fixing piece and the hinge to push the fixing piece in the direction of the vertical element.