JPH0579995B2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to an advertising device.

[Prior Art] One type of conventional advertising device includes a panel-like member for attaching advertising notices.

In this type of advertising device, an adhesive such as glue is used to firmly and securely attach and fix the advertising bulletin board to the bulletin board surface of the panel-shaped member. That is, by applying an adhesive to the bulletin board surface or the advertisement bulletin board, the advertisement bulletin board is relatively adhesively fixed to the bulletin board surface of the panel-like member in a planar manner.

[Problems to be Solved by the Invention] However, as described above, conventional advertisements in which an adhesive is applied to the bulletin board surface of a panel-shaped member or an advertisement bulletin board and the advertisement bulletin board is affixed to the bulletin board surface. In the configuration of the device, it takes a lot of time and effort, as well as a lot of money, to attach advertising bulletins to the bulletin board surface of a panel-like member, or to peel them off from the bulletin board surface. There is a drawback.

On the other hand, instead of using an adhesive to relatively fix the advertising bulletin board to the bulletin board surface of the panel-shaped member as described above, the purpose is to make the pasting and peeling operations as easy and simple as possible. Another method is to relatively attach and fix advertising materials to the bulletin board surface using thumbtacks or the like.

However, in the case of such an advertising device, a gap is created between the bulletin board surface of the panel-shaped member and the advertising bulletin board attached and fixed to this bulletin board surface with thumbtacks, etc., which makes it difficult to use the advertising device. For example, when used outdoors, there is a disadvantage that wind enters through the gap, making the advertising board easy to peel off.

Therefore, the present inventor developed an advertising device to solve these conventional problems by first attaching and detaching an advertising bulletin board onto the panel surface of a flexible panel-like member via a connecting member. An advertising device that can be hung freely was proposed in Japanese Patent Application No. 1-278290.

The present invention is a further improvement of the previously proposed advertising device, and its purpose is to simplify the work of pasting and peeling off advertising notices on the display surface of a panel-like member, and to It is an object of the present invention to provide an advertising device of this type configured to firmly and reliably hold an advertising bulletin board.

[Means for Solving the Problems] According to the present invention, the object is to provide an advertising device for removably attaching a flexible sheet-like advertising bulletin board, which has flexibility and includes:
a sheet member having an elastic member interposed in the intermediate portion; a fastening means provided on the sheet member to removably attach the advertising bulletin; and an attaching means to attach the edge portion of the sheet member to the advertising medium; This is achieved by an advertising device characterized by comprising a mounting adjustment means for adjusting the tension of the sheet member.

[Embodiments] Hereinafter, preferred embodiments of the advertising device according to the present invention will be described in detail based on the drawings.

FIG. 1 shows a first embodiment in which an advertising device according to the present invention is mounted on a panel van type truck as an advertising medium.

That is, as shown in this Figure 1,
On a side wall surface 2 constituting a cargo loading compartment of a panel van type truck 1, an advertising device 3 according to a first embodiment is configured to be able to removably attach and fix advertising notices, for example, posters 4. It is installed.

In the present embodiment, the side wall surface 2 of such a panel van type truck 1 is used as an example of an advertising media object to which the sheet member 11 for attaching the display surface of the poster 4 is attached. suitable.

As shown in each of FIGS. 1 to 5, the above-mentioned advertising device 3 includes a sheet member 11 as an example of a panel-like member made of a flexible material that forms a bulletin board surface. ing. This sheet member 1
1 includes the four sides of the poster 4 that defines the external shape of the poster 4 (Fig. 6) to be displayed, that is,
Each portion 12, 12 facing each other corresponds to each position of each peripheral edge 6, 7, 8, 9 (Fig. 2)
One member of a chuck type fastener, here the fastener member 16, which is an example of the fastening means, and a generally known fastener, which is another example of the first fastening means, are attached to each portion 14, 14, 14, 14. One member of a magic fastener, a so-called velvet fastener, here a fastener member 18, is provided.

In addition, as shown in FIG.
8, 9, each of these fastener members 16,
18, the other member of the chuck type fastener, here the fastener members 17, 17, and the other member of the velvet type fastener, here the fastener members 19, 19, 19,
19 are provided. Furthermore, the fastener member 19
may be provided over the entire peripheral edge 19.

The sheet member 11 has a predetermined attachment mechanism 41,
51 and attachment adjustment mechanisms 71 and 91, respectively, to be attached to the side wall surface 2 of the truck 1.

In this embodiment, each fastener member 17, 17 is attached along each of the mutually opposing edges of the poster 4, here, the circumferential edges 6, 7, and along each of the circumferential edges 8, 9. Each fastener member 1
9, 19, 19, 19 are provided, however, the chuck type fastener and the velvet type fastener do not necessarily need to be used separately in this way, and they may be used in various combinations as necessary. ,
Alternatively, it may be provided only on at least one opposing peripheral edge side.

As the material constituting the poster 4, it is preferable to use fabric members such as canvas and cloth, or vinyl film, especially soft vinyl film, but materials similar to these or materials similar to these or the material of the poster 4 may be used. The type of material does not matter as long as it has enough strength to attach the fastener members 17, 19 along the peripheral edges. Also,
It is preferable to use metal or synthetic resin as the material for the chuck fastener.

Further, as shown in detail in FIG. 2, the sheet member 11 is divided into an upper sheet portion 22 and a lower sheet portion 23, and a rubber plate or the like is inserted between each of these sheet portions 22 and 23. A plurality of telescopic members 33
It is configured by connecting.

Note that the material for forming the elastic member 33 is not limited to a rubber plate, and any material having a predetermined elastic force may of course be used.

Here, each of the upper and lower sheet parts 22 and 23 preferably has a rod-shaped member having flexibility, for example, made of a fiber material such as nylon, at the peripheral edges of each of the four sides. By winding the relatively thick rope 24,
Upper, lower, left and right side edge bulges 2
5, 26, 27, 28 and 29, 30, 31,
32 is formed.

The plurality of elastic members 33 have slits 36, 37 facing outward corresponding to the thickness of each sheet portion 22, 23.
by opening the respective edge bulges, in this case, the lower edge bulge 26 of the upper sheet portion 22 and the lower sheet portion 2.
Members 34 and 35 each having upper and lower space portions 34a and 35a that can receive and engage with the upper end edge bulge portion 29 of No. 3 are respectively attached.

The lower end bulge portion 2 of the upper sheet portion 22
6, by inserting the upper space 34a of each elastic member 33 and the lower space 35a into the upper edge bulging part 29 of the lower sheet part 23 to receive and engage them. 22 and 23 are used by connecting them to each other.

In addition, each of the upper and lower sheet parts 22, 2
As the flexible material constituting 3, it is preferable to use canvas, vinyl sheet, rubber sheet, etc., but if it is a material similar to these,
Of course, it can be of any kind.

Furthermore, the reason why the rod-shaped member formed by, for example, the rope 24 that is wrapped around the upper edge of each sheet portion 22, 23 is made flexible is that each of the upper and lower sheets, including the equivalent portions described later, is made flexible. Part 22,
This is to make the holder 23 foldable and convenient for carrying, moving, and cleaning up, but if necessary, it may be a rigid rod-shaped member.

As mentioned above, the sheet member 11 is attached to the side wall surface 2 of the truck 1 as shown in detail in FIGS. 2, 3, 4, and 5. the top of the
Attachment mechanisms 41 and 51 on the left and attachment adjustment mechanisms 7 on the lower and right sides for adjusting the attachment state
1,91 are provided.

As shown in FIGS. 1, 3, and 5, the upper attachment mechanism 41 has an upper attachment support member 42 that is fixedly attached to the upper side of the side wall surface 2 of the truck 1 in this case. are doing.

A slit 44 corresponding to the thickness of the seat part is opened downward in the upper mounting support member 42 to form a space 43 that can receive and engage the upper edge bulge 25 of the upper seat part 22. There is.

Therefore, in this upper mounting mechanism 41, the ninth
As shown in the figure, by inserting the upper edge bulging portion 25 of the upper sheet portion 22 into the space 43 of the upper mounting support member 42, the upper end of the upper sheet portion 22 of the sheet member 11 is can be installed by receiving and engaging the parts.

Although the upper mounting support member 42 is formed as a series as shown in FIG. 5, it is not necessarily necessary to form a series as shown in FIG. By providing such information, continuity may be substantially maintained.

In this case, the left part attachment mechanism 51 also includes a plurality of left part attachment support members 52 fixedly attached to the left side of the side wall surface 2 of the truck 1.
, upper and lower mounting attachment members 54 and 55, and a plurality of mounting hook members 6.
2 and 66 respectively.

Each of the left-side attachment support members 52 has a support piece 53 that opens toward the left in FIG. 3.

In addition, slits 58 and 59 corresponding to the respective thicknesses of the seat parts 22 and 23 are opened in the upper and lower mounting attachment members 54 and 55, respectively, in the right direction in FIG. A space portion 56 that receives and engages each left edge bulge portion 27, 31 of each seat portion 22, 23;
57, and left side edge bulges 60, 6 connected thereto.
1 is formed.

Each attachment hook member 62, 66 has a slit 64, 68 opened rightward in FIG. 63, 67, and hook pieces 65, 69 which are connected to these and can be hooked and engaged with the support piece 53 are formed.

Therefore, in this left mounting mechanism 51, the third
As shown in FIG. 10 and FIG. 10, for example, first, the left edge bulges 27 and 31 of the upper and lower seat parts 22 and 23 are attached to the upper and lower mounting attachment members. 5
4 and 55, respectively, and then the left end bulges 60 and 61 of each of these attachment attachment members 54 and 55 are inserted into the respective attachment hook members 62. ，
After communicating with the spaces 63 and 67 of 66, the hook pieces 65 and 69 connected to the hook members 62 and 66 are hooked and locked to the support piece 53 of the left mounting support member 52. By doing so, the left end portion of the seat portion 22 of the sheet member 11 can be attached.

In addition, in FIGS. 2 and 10, the left side mounting support member 52 is shown as an individual piece, but it is not necessarily necessary to make it individually like this, but as a series like the above-mentioned upper mounting support member 42. A single receiving member 52 may be used.

In this case, the lower attachment adjustment mechanism 71 includes a lower attachment support member 72 fixedly attached to the lower side of the side wall surface 2 of the truck 1, and a plurality of lower attachment hooks each having a length adjustment portion 81. and a member 74 respectively.

The lower mounting support member 72 has a fourth
A support piece 73 is provided which opens downward in the figure, and each lower attachment hook member 7
4 has a seat portion 23 facing upward in FIG.
An attachment piece 77 in which a slit 76 corresponding to the thickness of
are connected.

Further, the mounting piece 77 is formed with a predetermined number of mounting slits 78 (FIGS. 2 and 5) arranged corresponding to the mounting hook members 74.

The mounting hook member 74 further includes a support piece 73.
a hook piece 79 formed so as to be able to be hung on the
A belt member 80 has one end fixedly connected to the attachment slit 78 and the other end fixedly connected to the hook piece 79, and a belt member 25 provided in the middle of the belt member 25 to adjust the length of the belt member 80. A length adjustment section 81 is provided.

Therefore, in this lower attachment adjustment mechanism 71,
As shown in FIG. 4, similarly to the above-described upper mounting mechanism 41 shown in FIG. 30 are inserted and engaged, and then the hook piece 79 of the belt member 80 is hooked and locked to the support piece 73 of the lower attachment support member 72, whereby the lower end of the lower seat portion 23 of the seat member 11 is In addition to attaching the belt member 8
By adjusting the length adjustment section 81, the tension of the sheet member 11 in the attached state can be set as desired.

Although the lower mounting support member 72 and the lower mounting hook member 74 are shown as a series in FIG. 2 and FIG. By arranging the members in series, the continuity may be substantially maintained.

Further, as the material for the belt member 80, it is preferable to use a relatively strong cloth such as nylon cloth.

In this case, the right mounting adjustment mechanism 91 also includes a plurality of right mounting support members 92 fixedly attached to the right side of the side wall surface 2 of the truck 1.
and upper and lower mounting hook members 94 each having length adjustment portions 101 and 109, respectively.
102 respectively.

Each right-side attachment support member 92 is provided with a support piece 93 that opens toward the right in FIG.

Further, each of the upper and lower mounting hook members 94, 102 has a slit 9 corresponding to the thickness of each sheet portion 22, 23 facing left in FIG.
6, 104 are opened, and each right edge bulge part 28,
Attachment pieces 97, 105 are connected, each having a space 95, 103 that can receive and engage the mounting pieces 32.

Further, each of the mounting pieces 97, 105 is formed with a predetermined number of mounting slits 98, 106 arranged corresponding to the mounting hook members 94, 102, respectively.

Each of the attachment hook members 94 and 102 further has hook pieces 99 and 107 formed so as to be able to be hooked onto the support piece 93, one end of which is attached to the attachment slit 98 and 106, and the other end of which is attached to the hook piece 99 and 107, respectively.
belt members 100, 108 fixedly coupled to belt 107, respectively;
In order to adjust the length of the belt member 100,1
Length adjustment part 101,1 provided in the middle part of 08
09 is provided.

Therefore, in this right part attachment adjustment mechanism 91,
Similar to the aforementioned left attachment mechanism 51 shown in FIG. After inserting and engaging the right side edge bulges 28 and 32 of the belt members 100 and 108, each hook piece 99 and 10
7 is hooked and locked onto the support piece 93 of each right-side attachment support member 92, thereby attaching the seat member 1.
In addition to being able to attach the right end portion of belt member 10
By adjusting the length adjustment portions 101 and 109 of 0.0 and 108, the tension of the sheet member 11 in the attached state can be set as desired.

In addition, in FIGS. 1 and 5, the right mounting support member 92 and the mounting hook members 94, 102 are shown.
Although shown as individual pieces, they are not necessarily made individually in this way, and a series of single members having the same cross section may be used, like the upper mounting support member 42 described above.

Further, as the material for the belt member 80, it is preferable to use a relatively strong cloth such as nylon cloth.

Next, a procedure for attaching and fixing the advertising device 3 having the configuration of the first embodiment to the side wall surface 2 of the truck 1 will be explained.

As shown in FIGS. 1 and 5, an upper mounting support member 42 of an upper mounting mechanism 41 is mounted on the side wall surface 2 of the truck 1 as an advertising media object.
, the left attachment support member 52 of the left attachment mechanism 51 , the lower attachment support member 72 of the lower attachment adjustment mechanism 71 , and the right attachment adjustment mechanism 91
and the right side mounting support member 92 are each fixedly attached at a predetermined position by, for example, welding or riveting.

First, the ninth
As shown in the figure, the space portion 43 of the upper mounting support member 42 is inserted into the space portion 43 and the left end edge bulge portion 27 of the upper and lower seat portions 22 and 23 of the sheet member 11 is inserted and engaged. 31, as shown in FIG.
After inserting and engaging the spaces 56 and 57 of the respective mounting hook members 62 and 66, the spaces 56 and 57 of the respective mounting hook members 62 and 66 are inserted and engaged with each of the left side edge bulging parts 60 and 61 of each of the mounting attachment members 54 and 55, respectively. 63,
67 is inserted, and the hook pieces 65 and 69 are hooked and locked onto the support piece 53 of the left attachment support member 52 to attach it. That is, by this operation, the upper end and left end of the sheet member 11 can be reliably attached.

Next, the space 75 of the lower attachment hook member 74 is inserted into and engaged with the lower edge bulge portion 30 of the lower seat portion 23 of the seat member 11, and then,
The hook piece 79 of the belt member 80 is hooked and locked onto the support piece 73 of the lower attachment support member 72, and the right edge of each of the upper and lower seat parts 22 and 23 of the seat member 11 is bulged. Part 2
8, 32, each space 95, 103 of each upper and lower mounting hook member 94, 102
After inserting and engaging the belt members 100, 10
Each of the hook pieces 99 and 107 of 8 is hooked and locked onto the support piece 93 of each right-side attachment support member 92 to be attached.

That is, by this operation, in addition to the upper end and left end of the sheet member 11 described above, the lower end and right end can be reliably attached, and at the same time, the length adjustment section 1 of each belt member 100, 108 can be attached.
By adjusting 01 and 109, the tension of the sheet member 11 in the attached state can be set as desired.

Thereafter, each of the fastener members 17 and 19 of the poster 4 shown in FIG.
By cooperating with the corresponding fastener members 16 and 18 of 1, that is, by interlocking and connecting them with each other, the poster 4 can be easily fixedly attached to the sheet member 11.

In this state, if the poster 4 is slack, each belt member 100, 10
The length of 8 is adjusted by the respective length adjusting parts 101 and 10.
9 and further applies tension to each elastic member 33 to give stronger tension to the sheet member 11, thereby easily eliminating the slack in the poster 4.

In addition, when replacing the poster 4 with another poster, each fastener member 16, 17 and 18, 19
After releasing the interlocking connection and removing the poster 4 currently fixed to the sheet member 11,
The poster 4 to be displayed next may be fixedly attached to the sheet member 11 by the same operation as described above.

Therefore, the advertising device 3 according to the above first embodiment
According to , even if the poster 4 is large, the fastener members 16 and 18 provided on the flexible sheet member 11 are different from the fastener members 17 provided on the flexible sheet-like poster 4. ,19
They can be easily connected or disconnected by working together.

That is, operations such as attaching and detaching the poster 4 to and from the sheet member 11, which are maintenance operations, can be performed extremely easily and freely.

Further, in this case, each fastener member 18 is missing in the portion of the elastic member 33 on both sides that connects the upper sheet portion 22 and the lower sheet portion 23, so that the side wall surface 2 and the poster 4, and wind may enter through this gap.

Therefore, if it is necessary to hold the poster 4 in the area where this gap occurs, please refer to Figures 7 and 8.
By providing the configurations shown in each of the figures, it is possible to prevent the above-mentioned wind from entering.

That is, for example, in the example shown in FIG. 7, a corresponding portion of the side wall surface 2 of the truck 1, here a portion hidden by the telescopic members 33 on both sides, is provided with a side wall surface 2 as shown in FIG. A block-shaped member 130 having a thickness corresponding to the height of the rib 2a is disposed in each groove 2b between the ribs 29, 29, and a strip-shaped plate member 133 is attached thereon.
It is fixed to the side wall surface 2 with, for example, a rivet 123 via each of the holes 132a and 132a. This plate member 13
On the surface 133 of No. 2, the missing portion of the fastener member 1 is pre-installed.
8, a flexible auxiliary member to which a fastener member 19 is meshed and connected to the fastener member 18, and a fastener member 18 which is separately meshed and connected to the fastener member 19 of the poster 4. 111 is sandwiched from the outside of the telescopic members 33 on both sides to connect each part.

In addition, another example shown in FIG. 8 has the same purpose, in which the elastic member 33 on both sides is wrapped by the auxiliary member 111 provided with the fastener members 19 and 18 so that the tensile force is not hindered. be.

Therefore, according to each of these auxiliary members 111,
The poster 4 can be better fixed and held in the portions of the elastic members 33 on both sides, and the intrusion of wind from the direction of arrow A, for example, can be better prevented.

Incidentally, as a means to prevent such intrusion of wind, etc., the above-mentioned gap may be filled with caulking material or the like.

In the advertising device 3 according to the first embodiment, the sheet member 11 is divided into two parts, an upper sheet part 22 and a lower sheet part 23, and a plurality of elastic members 33 are provided between each of these sheet parts 22 and 23. In order to connect, the ropes 24 attached to the lower edge bulges 26 of the upper sheet part 22 and the upper edge bulges 29 of the lower sheet part 23 are attached to each edge of the elastic member 33. As shown in FIG. Extrusion part 26, lower seat part 2
3, each of the upper end edge bulges 29 of
It is also possible to provide a structure that is fixedly and directly attached to each of the edges of 3.

That is, in this second embodiment, the first
As shown in FIG.
2a and 23a, and the part of the presser plate 122 attached to one side of the edge 33a of each elastic member 33 as shown in FIG. As shown, the sheet end portions 22a and 23a are brought into contact with and pressed down, and these are integrally fixed with rivets 123 or the like.

In this second embodiment as well, substantially the same functions and effects as in the first embodiment can be obtained, and in addition, it is possible to make the entire advertising device 3 thinner.

In addition, when wrapping each of the sheet ends 22a and 23a in the core bar 121, the portions of the sheet ends 22a and 23a that contact the corners of the core bar 121 are provided with, for example, a patch for reinforcement. It is preferable to provide the following.

Further, it is preferable that the core metal 121 be made of, for example, an aluminum material, and the presser plate 122 be made of, for example, a stainless steel material.

Furthermore, in the example shown in FIG. 10, the presser plate 122 is attached to only one side of the end edge 33a of each elastic member 33, but the presser plate 122 is not limited to this and may be attached to both sides. Of course, it is also good.

From the above configuration, it will be understood that the advertising device according to the present invention can be modified in various ways.

For example, a sheet member 11 configured as shown in FIG. 15 can be used.

The sheet member 11 shown in FIG. 15 has the same basic structure as the embodiment shown in FIG. 2, for example, including an upper sheet portion 22 and a lower sheet portion 23. Left mounting mechanism 54, 5
5 and the right part attachment adjustment mechanism 91, 102 are omitted, and instead, on the back side of the upper sheet part 22 corresponding to the positions of the respective fastener members 18, 18 on both the left and right ends 14, 14 of the upper sheet part 22, For example, a magic fastener member 18a, for fixing the upper sheet portion 22 to the side wall surface 2 of the truck 1.
18a is further provided. The lower seat portion 23 can also be configured in a similar manner.

Further, winding allowances 24a, 24a and 24a, 24a for winding the rope 24 described above are provided at both upper and lower ends of the upper sheet portion 22 and at both upper and lower ends of the lower sheet portion 23, respectively. be clearly understood.

In addition, the above-mentioned auxiliary member 1
Members 111a, 111a for mounting 11 are respectively mounted. These members 111
A, 111a each include a fastener member 18a that cooperates with the fastener member 18 of the auxiliary member 111.
is installed.

FIG. 16 shows the sheet member 1 shown in FIG.
1 is shown in a perspective view during assembly.

Of course, the configuration of the sheet member 11 as shown in FIG. 15 can also be applied to the sheet member 11 of the embodiment shown in FIG. 2, as shown in FIG. 17. .

Note that the sheet member 11 in FIG. 18 is a perspective view of the sheet member 11 shown in FIG. 17 during assembly, similar to the sheet member 11 in FIG. 16.

Further, when the advertising device 3 is attached to the side wall surface 2 of the truck 1, the sheet member 1
The track 1 is fixed to the side wall surface 2 by engaging a pair of fastener members 18 and 19 with Velcro tape. Rib 2a
are provided, the fastener members 18, 19
It is necessary to form a flat surface on the part where it is attached. For this purpose, the configuration shown in FIG. 11 applied to the examples shown in FIGS. 7 and 8 described above can be used. That is, the groove 2b between each rib 2a
A member 130 having a thickness 131 corresponding to the height of the rib 2a is arranged in advance, and a strip-shaped plate member 132 is attached to the side wall surface 2 of the track 1 using, for example, a rivet 123 via this member 130. Fix it. Each of the member 130 and the plate member 132 has a hole 130 for passing the rivet 123 therethrough.
a and 132b are provided.

It will be easily understood that a screw member can be used in place of the rivet 123.

Further, it is necessary to provide at least two locations for fixing the plate member 132 to the side wall surface 2 via the member 130, but it is preferable to select them depending on the size of the advertising device 3 to be attached.

On one surface 133 of the plate member 132 mounted and fixed as described above, the aforementioned fastener member 1
It becomes easy to attach one of the members 8 and 19.

Moreover, it is preferable that the plate member 132 is made of aluminum material.

Incidentally, each of FIGS. 19 to 24 shows an enlarged view of each member applied to the advertising device of the present invention.

Furthermore, in the advertising device 3 of the present invention, the elastic member 233, the upper sheet portion 222, and the lower sheet portion 2 shown in FIGS. 29 to 31 described above are used.
In place of the connecting means connecting each of the 23, the 4th
Alternative coupling means 140 as shown in Figure 2 may also be used.

Note that in FIG. 42, only the upper seat part 222 is shown and the lower seat part 223 is omitted. This is because it can be done.

The connecting means 140 shown in FIG. 42 includes a hook member 141 and a core bar 142 configured to be able to hook the hook member 141 thereon.

The hook member 141 is attached to the end edge 33 of the telescopic member 33.
a through slit 143 into which the metal core 14 can be inserted;
2, and a curved portion 144 that can be hooked on.

As shown in FIG. 25, the end edges 33a of the elastic members 33 are inserted through the through slits 143, folded back and stacked on top of each other, and then fixed to each other by appropriate means such as gluing or sewing. There is.

The core metal 142 is connected to the curved portion 14 of the hook member 141.
Recess 1 for easy and reliable hooking of item 4
It is equipped with 45.

The upper sheet portion 22 has a lower sheet end portion 22a.
are folded in advance and stacked on top of each other, and similarly to the edge 33a of the elastic member 33 described above, the lower edge bulge is fixed to each other by appropriate means such as gluing or sewing. 26 is formed. Therefore, a space 26a is created inside the lower edge bulge 26. In addition, the lower edge bulge portion 26 has a through hole 2 through which a curved portion 144 of the hook member 141 can be inserted in the process of connecting the expandable member 33 and the upper sheet portion 22 and the lower sheet portion 23, which will be described later.
6b is formed.

The connecting means 140 having the above configuration,
It is installed using the steps described below.

First, the core bar 142 is inserted into the space 26 a formed inside the lower edge bulge 26 from the direction along the lower edge bulge 26 as indicated by the arrow 146 . The core metal 142 has a recess 14 in the core metal 142.
5 is positioned so as to coincide with the through hole 26b of the lower edge bulge 26.

Next, the curved portion 144 of the hook member 141 is inserted into the through hole 26b of the lower edge bulge 26 and hooked into the recess 145 of the core bar 142. In this state, the curved portion 144 of the hook member 141
is fitted into the recess 145 of the core metal 142, so it does not move in the direction of the arrow 146 mentioned above, and the through slit 14 of the hook member 141
Due to the tensile force of the elastic member 33 inserted through 3,
There is no possibility that the metal core 142 will come off the recess 145.

[Effects of the Invention] As described in detail above, the advertising device according to the present invention includes a flexible sheet member in which a tension member is interposed in the middle portion, and a sheet member that is provided on the sheet member to display an advertising notice. An attachment means attached to the attachment/detachment material;
Since the structure includes an attachment means for attaching the edge of the sheet member to the advertising medium and an attachment adjustment means for adjusting the tension of the sheet member, it is possible to securely and firmly attach the advertisement display even in difficult places. It has excellent features such as being able to perform attachment/detachment, retention, and associated maintenance work relatively simply and easily, reducing work time and costs.

[Brief explanation of the drawing]

FIG. 1 is a perspective explanatory view showing the overall configuration of an embodiment of an advertising device according to the present invention, FIG. 2 is a front view schematically showing the entire embodiment of an advertising device according to the present invention, and FIG. 3 and 4 are schematic cross-sectional views showing the combined state of an embodiment of the advertising device according to the present invention, indicated by lines - and - in FIG. 2, and FIG. FIG. 6 is an exploded perspective view showing the example sheet member, its attachment mechanism, and attachment adjustment mechanism; FIG. and FIG. 8 are partial cross-sectional views showing the configuration of essential parts of an embodiment of the advertising device according to the present invention, and FIGS.
2 to 14 are explanatory diagrams of another embodiment of the advertising device according to the present invention, and FIGS. 15 to 1
Each of FIG. 8 is an explanatory diagram schematically showing a sheet member of another embodiment of the advertising device according to the present invention, and each of FIGS. explanatory drawings of parts,
FIG. 25 is a partial explanatory diagram showing the main part configuration of an embodiment of the advertising device according to the present invention. 3... Advertising device, 4... Advertising bulletin board, 11...
Sheet member, 16, 17, 18, 19... Fastener member, 22... Upper sheet part, 23... Lower seat part, 25, 27, 28, 30, 31, 32...
...Edge bulge, 33...Tension member, 34, 35
... Space part, 41, 51 ... Attachment mechanism, 7
1, 91... Attachment adjustment mechanism, 42, 52, 7
2,92...Mounting support part material, 54,55...
Mounting attachment members, 62, 66, 7
4,94,102...Mounting hook member, 8
0,100,108...Belt member, 81,10
1,109... Length adjustment section.

Claims (1)

[Claims] 1 An advertising device for removably attaching a flexible sheet-like advertising bulletin board, which includes a flexible sheet member with an elastic member interposed in the middle, and a sheet member provided with a flexible sheet member. and an attachment means for detachably attaching the advertising bulletin board to the advertising medium, an attachment means for attaching the edge portion of the sheet member to the advertising medium, and an attachment adjustment means for adjusting the tension of the sheet member. An advertising device featuring: