JP6931221B2 - Display board unit - Google Patents

Description

The present invention relates to a display board unit used by being attached to a support such as a triangular cone placed on the ground, for example.

Conventionally, as a display device for displaying guidance information on a sidewalk, a roadway, or the like, a display device used by being attached to a support such as a triangular cone is known (see, for example, Patent Document 1). The display tool disclosed in Patent Document 1 has an opening that can be fitted to the conical portion of the support at a bendable upper portion, and includes an information-carrying plate that is attached to the support in a bent state. There is. The information-carrying plate is made of a relatively lightweight sheet material made of synthetic resin, and has two markings located on opposite sides of the conical portion of the support. These markings display guidance information and the like, and fixing holes are provided at the lower ends of each marking. When the display device is attached to the support, the string is passed through the fixing hole and turned around the conical portion of the support to bind both ends of the string.

However, in the fixing method by binding the string body as described above, the work itself of binding the string body tends to vary depending on the operator, and the string body after binding may be loosened. Then, when the string is fixed by binding, the relatively lightweight information-carrying plate may change its direction or shift in position when it is fanned by the wind. If the position of the information-carrying plate is displaced, there may be a problem that the guidance information is not displayed properly.

Utility Model Registration No. 3145143

The present invention has been conceived under such circumstances, and is suitable for preventing inconveniences such as misalignment in a display board unit used by attaching to an upright support. The main issue is to provide.

In order to solve the above problems, the following technical measures are taken in the present invention.

The display plate unit provided by the present invention is a display plate unit used by being attached to a base and a support having a cone-shaped portion provided on the base, and the support has the above-mentioned cone shape. The base member is arranged so as to surround the base and has a hole for inserting the portion, and is attached to the mounting portion having an insertion hole for inserting the cone-shaped portion and the mounting portion. It has a plate body that stands up by, and has a display plate whose lower end is locked to the base member or the base.

In a preferred embodiment, the mounting portion has a first plate portion that has the insertion hole and is externally fitted to the cone-shaped portion in a substantially horizontal posture, and an end portion of the first plate portion. The plate body is attached to the outer surface of the second plate portion, including a second plate portion that is connected to the first plate portion and bends at a predetermined angle with respect to the first plate portion.

In a preferred embodiment, the second plate portion is inclined in the same direction as the inclination direction of the portion of the cone-shaped portion closest to the second plate portion.

In a preferred embodiment, the base member is further provided, the display plate has a locking portion provided at the lower end of the plate body, and the base member inserts the locking portion through an opening. It has a locked portion to be locked by.

In a preferred embodiment, the mounting portion is formed by bending a single metal plate material, and the plate body of the display plate is made of a sheet material made of plastic cardboard. The locking portion of the plate is made of metal.

In a preferred embodiment, the two display plates are provided, and the two display plates have a cone-shaped portion in which the plate body of one display plate and the plate body of the other display plate are formed. It is attached so that it is located on the opposite side of each other.

Other features and advantages of the present invention will become more apparent with the detailed description given below with reference to the accompanying drawings.

An example of the display board unit according to the present invention is shown, and it is a perspective view of the state attached to the support. FIG. 5 is an enlarged cross-sectional view taken along the line II-II of FIG. It is a top view of the mounting part which constitutes the display board unit shown in FIG. It is sectional drawing which follows the IV-IV line of FIG. It is a top view of the locking member which constitutes the display board unit shown in FIG. FIG. 5 is a cross-sectional view taken along the line VI-VI of FIG. It is the same cross-sectional view as FIG. 2 for demonstrating the procedure of attaching a display board unit to a support. It is the same cross-sectional view as FIG. 2 for demonstrating the procedure of attaching a display board unit to a support. It is the same cross-sectional view as FIG. 2 for demonstrating the procedure of attaching a display board unit to a support. A modified example of the display board unit shown in FIG. 1 is shown, and is a perspective view in a state of being attached to a support. FIG. 5 is an enlarged cross-sectional view taken along the line XI-XI of FIG. Another example of the display board unit according to the present invention is shown, and it is a perspective view of the state attached to the support. FIG. 5 is an enlarged cross-sectional view taken along the line XIII-XIII of FIG. Another example of the display board unit according to the present invention is shown, and it is a perspective view of the state attached to the support. It is a front view of the display board unit shown in FIG. FIG. 6 is a partially enlarged cross-sectional view taken along the line XVI-XVI of FIG.

Hereinafter, preferred embodiments of the present invention will be specifically described with reference to the drawings.

1 and 2 show an example of a display board unit according to the present invention. The display board unit A1 of the present embodiment is used by being attached to an upright support B1. Examples of the support B1 include a triangular cone. The support B1 has a base 91 mounted on the ground and a cone-shaped portion 92 provided on the base 91. As shown in FIGS. 1 and 2, in the present embodiment, the cone-shaped portion 92 has a hollow substantially conical shape.

The display board unit A1 includes a base member 1, a mounting portion 2, and a display board 3. Although details will be described later, in the present embodiment, the display board unit A1 includes two mounting portions 2 and two display boards 3.

As shown in FIGS. 1 to 4, the mounting portion 2 is a plate-shaped member, and includes a first plate portion 21 and a second plate portion 22. The second plate portion 22 is connected to the end portion of the first plate portion 21 and is bent at a predetermined angle with respect to the first plate portion 21. An insertion hole 211 for inserting the cone-shaped portion 92 of the support B1 is formed in the center of the first plate portion 21. The insertion hole 211 penetrates in the thickness direction of the first plate portion 21 and has a circular shape. The inner diameter of the insertion hole 211 is substantially the same as the outer diameter of the portion near the upper end of the cone-shaped portion 92. As a result, the first plate portion 21 is fitted onto the cone-shaped portion 92 in a substantially horizontal posture.

As is well shown in FIG. 2, the second plate portion 22 has the cone-shaped portion 92 in a state where the mounting portion 2 is mounted on the cone-shaped portion 92 (when the first plate portion 21 takes a substantially horizontal posture). Of these, the portion closest to the second plate portion 22 is inclined in the same direction as the inclination direction. The second plate portion 22 is a portion to which the plate main body 31 of the display plate 3 described later is attached. The mounting portion 2 having such a structure is formed by bending a single metal plate material such as a steel plate.

The base member 1 is a portion serving as a base of the display plate unit A1 and has a substantially rectangular shape in a plan view. As shown in FIGS. 1 and 2, a hole 1a is formed in the center of the base member 1. The base member 1 is arranged so as to surround the base 91 of the support B1 by interpolating the cone-shaped portion 92 of the support B1 into the hole 1a. The details will be described later, but the lower end of the display plate 3 is locked to the base member 1. The base member 1 is made of rubber, for example, and is integrally formed by molding a mold.

In this embodiment, the base member 1 has a pair of display plate mounting portions 11. The pair of display plate mounting portions 11 are provided at positions that are horizontally separated from each other with the hole portion 1a interposed therebetween. As is well shown in FIG. 2, each display board mounting portion 11 has an opening portion 111, a locked portion 112, and an eaves portion 113. The opening 111 is an opening formed for inserting and removing the locking portion 322 of the display plate 3, which will be described later. In the present embodiment, the opening 111 is formed so as to penetrate in the thickness direction of the display plate mounting portion 11, and is sized so that the locking portion 322 can be inserted from above in a plan view.

The locked portion 112 is a portion for locking the locking portion 322 inserted through the opening 111, and has a concave shape corresponding to the shape of the locking portion 322.

The eaves 113 has a sheet shape extending outward from the inner edge of the opening 111, and is elastically bendable. In the present embodiment, in a state where the locking portion 322 is locked to the locked portion 112, there is a slight gap between the locking portion 322 and the tip edge of the eaves portion 113.

The display plate 3 has a plate body 31 and a locking member 32. The plate body 31 is a flat plate having a substantially long rectangular shape. The material of the plate body 31 is not particularly limited, but is composed of, for example, a sheet material made of plastic cardboard, synthetic resin, or foamed resin, or a metal plate material, and is preferably made of plastic cardboard. One surface (inner side surface 311) of the plate body 31 is attached to the outer surface 221 of the second plate portion 22 in the attachment portion 2 by an appropriate means such as an adhesive or an adhesive sheet. The plate body 31 is tilted in the same direction as the tilting direction of the portion of the cone-shaped portion 92 of the support B1 that is closest to the plate body 31 in the state of being mounted on the second plate portion 22 (mounting portion 2). The outer surface 312 of the plate body 31 is a display surface on which guidance information and the like are displayed.

The locking member 32 is provided at the lower end of the plate body 31. The locking member 32 has a main body fixing portion 321 and a locking portion 322. The main body fixing portion 321 and the locking portion 322 are plate bodies having a constant width and connected to each other in a bent shape (see FIGS. 5 and 6). The main body fixing portion 321 is a portion fixed to the plate main body 31. The main body fixing portion 321 is attached to the inner side surface 311 of the plate main body 31 by an appropriate means such as an adhesive or an adhesive sheet. The main body fixing portion 321 is attached to the center in the width direction at the lower end of the plate main body 31. The locking portion 322 has an L-shape that bends outward. The locking member 32 is formed by bending a single metal plate such as a steel plate.

In the present embodiment, with respect to the two display plates 3 having the above configuration, the plate body 31 on one display plate 3 and the plate body 31 on the other display plate 3 sandwich the cone-shaped portion 92 of the support B1. They are mounted so that they are located on opposite sides of each other. Then, as shown in FIG. 2, the two display plates 3 are arranged so as to have a substantially symmetrical positional relationship with the vertical axis Ox of the cone-shaped portion 92 interposed therebetween. The two mounting portions 2 have a substantially symmetrical positional relationship with the vertical axis Ox of the cone-shaped portion 92 in between, but the first plate portions 21 of the mounting portions 2 are positioned with each other in the vertical direction. It overlaps.

Next, a procedure for attaching the display board unit A1 of the present embodiment to the support B1 will be described.

Before use, the display board unit A1 of the present embodiment is handled in a state in which each part is separated for convenience such as saving space in a storage place. That is, the display plate unit A1 is handled in a state where the base member 1, the mounting portion 2, and the display plate 3 are separated from each other, for example, during storage or transportation, and the display plate 3 is handled with the plate body 31 and the locking member. 32 is also treated in a state of being separated from each other.

As shown in FIG. 7, first, the base member 1 is arranged with respect to the support B1 so as to surround the base 91 of the support B1, and the two mounting portions 2 are arranged on the cone-shaped portion 92 of the support B1. Fit on the outside.

Next, as shown in FIG. 8, the plate main body 31 is aligned and mounted and fixed to the mounting portion 2. To align the plate body 31, the lower end of the plate body 31 is brought into contact with the upper surface of the base member 1, and the inner side surface 311 of the plate body 31 is brought into contact with the outer surface 221 of the second plate portion 22 of the mounting portion 2. Do it by. The method of attaching the plate body 31 to the attachment portion 2 is not particularly limited, but when the plate body 31 is made of plastic cardboard, an adhesive or an adhesive sheet is suitable.

Next, the locking member 32 is attached and fixed to the plate body 31. Here, as shown in FIG. 9, the locking member 32 is inserted into the penetrating opening 111 from the back surface side of the base member 1, and the locking portion 322 of the locking member 32 is inserted into the locked portion 112 of the base member 1. The main body fixing portion 321 of the locking member 32 is attached to the lower end of the plate main body 31 while being in contact with. In this way, the display board unit A1 is attached to the support B1.

Next, the operation of this embodiment will be described.

According to the display plate unit A1 of the present embodiment, the display plate 3 is supported by the cone-shaped portion 92 (support B1) via the mounting portion 2, and the lower end of the display plate 3 is locked by the base member 1. Will be done. According to such a configuration, even if the display board unit A1 is blown by the wind, the positions of the display boards 3 are prevented from being displaced.

The display plate 3 has a locking portion 322 provided at the lower end portion of the plate main body 31. Further, the base member 1 has a locked portion 112 for inserting and locking the locking portion 322 through the opening 111. According to such a configuration, the lower end (locking portion 322) of the plate main body 31 is more accurately locked by the locked portion 112 of the base member 1. Further, when the display plate unit A1 is not used, the mounting portion 2 and the display plate 3 can be easily removed from the support B1 by pulling up the mounting portion 2 and the display plate 3 while bending the plate main body 31 slightly inward. I can write. When the display plate unit A1 is used again, the display plate 3 is while the mounting portion 2 (first plate portion 21) is fitted onto the support B1 (cone shape portion 92) and the plate body 31 is slightly bent inward. The display plate unit A1 can be easily attached to the support B1 by inserting the locking portion 322 of the above into the opening 111 of the base member 1.

In the present embodiment, the plate body 31 of the display plate 3 is made of a sheet material made of plastic cardboard. On the other hand, the mounting portion 2 is formed by bending a single metal plate material, and the locking member 32 (locking portion 322) in the display plate 3 is made of metal. According to such a configuration, it is possible to stabilize the state of attachment to the support B1 and the state of being locked to the base member 1 while reducing the weight of the entire display plate 3.

The display plate unit A1 includes two display plates 3, and the plate main bodies 31 of the display plates 3 are located on opposite sides of the cone-shaped portion 92 of the support B1. With such a configuration, it is possible to visually recognize the guidance information displayed on the display plate 3 (plate body 31) from a wide range around the installation location of the display plate unit A1.

The display board unit A1 includes two display boards 3, but if only one display board 3 is required, the display board unit A1 may include only one display board 3. The display board unit A1'shown in FIGS. 10 and 11 includes one mounting portion 2 and one display board 3, which is different from the above display board unit A1. The display board unit A1'can also perform the same operation as the display board unit A1 described above.

12 to 15 show other examples of the display board unit according to the present invention. In these figures, the same or similar elements as those in the above embodiment are designated by the same reference numerals, and the description thereof will be omitted as appropriate.

The display board unit A2 shown in FIGS. 12 and 13 includes a base member 1, a mounting portion 2, and two display boards 3. In the present embodiment, the configuration of the mounting portion 2 is different from that of the display board unit A1 of the above embodiment, but the elements other than the mounting portion 2 are substantially the same as the display board unit A1 of the above embodiment. Is.

In the present embodiment, the mounting portion 2 includes a first plate portion 21 and two second plate portions 22. The two second plate portions 22 are connected to both ends of the first plate portion 21 with the insertion hole 211 sandwiched between them, and are bent at a predetermined angle with respect to the first plate portion 21. The two second plate portions 22 are inclined so as to move away from each other as they go downward. The plate main body 31 of the two display plates 3 is attached to each of the second plate portions 22. The display board unit A2 of the present embodiment can also perform the same operation as the display board unit A1 described above.

The display board unit A3 shown in FIGS. 14 and 15 includes a mounting portion 2 and one display board 3. The present embodiment does not include the base member 1 as compared with the display board unit A1 of the above embodiment, and is significantly different from the above display board unit A1 in this respect, and various changes have been made.

As shown in FIGS. 14 and 15, when the display board unit A3 is used, the base member 1'is arranged on the support B1 so as to surround the base 91. The base member 1'is a general-purpose product used in combination with the support B1 for the purpose of preventing the support B1 from tipping over. While the base member 1'has a hole 1a, it does not have the display plate mounting portion 11 shown in the above embodiment.

In the present embodiment, the mounting portion 2 includes a first plate portion 21 and two second plate portions 22. The two second plate portions 22 are connected to both ends of the first plate portion 21 with the insertion hole 211 sandwiched between them, and are bent at a predetermined angle with respect to the first plate portion 21. The two second plate portions 22 are inclined so as to move away from each other as they go downward. As shown in FIG. 15, the two second plate portions 22 have a substantially symmetrical positional relationship with the vertical axis Ox of the cone-shaped portion 92 interposed therebetween. The mounting portion 2 having such a structure is formed by bending a single metal plate material such as a steel plate.

The display plate 3 has a pair of plate main bodies 31 and a locking member 32. Each plate body 31 is a flat plate having a substantially long rectangular shape, and is curved so as to slightly bulge outward in a used state. These plate bodies 31 are paired by bending a series of flat plates at the top. The material of the plate body 31 is not particularly limited, but is composed of, for example, a sheet material made of plastic cardboard, synthetic resin, or foamed resin, or a metal plate material, and is preferably made of plastic cardboard. The pair of plate bodies 31 are attached to the two second plate portions 22 in the attachment portion 2, respectively.

The locking member 32 is provided at the lower end of the plate body 31. As shown in FIG. 16, the locking member 32 has a main body fixing portion 321 and a locking portion 322. The main body fixing portion 321 and the locking portion 322 are plate bodies having a constant width and connected to each other in a bent shape. The main body fixing portion 321 is a portion fixed to the plate main body 31. The main body fixing portion 321 is attached to the plate main body 31 by, for example, fastening bolts 331 and nuts 332.

In the present embodiment, the locking members 32 are attached to both ends in the width direction at the lower ends of each plate main body 31. The locking portion 322 is bent inward. As shown in FIG. 16, the locking portion 322 is locked to the lower end (base 91) of the support B1. The locking member 32 is formed by bending a single metal plate such as a steel plate.

In the present embodiment, the pair of plate main bodies 31 are located on opposite sides of the cone-shaped portion 92 of the support B1. Then, as shown in FIG. 15, the pair of plate main bodies 31 are arranged so as to have a substantially symmetrical positional relationship with the vertical axis Ox of the cone-shaped portion 92 interposed therebetween.

Next, the operation of this embodiment will be described.

According to the display plate unit A3 of the present embodiment, the display plate 3 (a pair of plate main bodies 31) is supported by the cone-shaped portion 92 (support body B1) via the mounting portion 2, and the plate main bodies 31 of each plate main body 31. The lower end is locked by the base 91 of the support B1. According to such a configuration, even if the display board unit A3 is fanned by the wind, the display board 3 is prevented from being displaced.

In the present embodiment, the plate body 31 of the display plate 3 is made of a sheet material made of plastic cardboard. On the other hand, the mounting portion 2 is formed by bending a single metal plate material, and the locking member 32 (locking portion 322) in the display plate 3 is made of metal. According to such a configuration, the weight of the display plate 3 as a whole can be reduced, and the state of attachment to the support B1 and the state of being locked to the base 91 can be stabilized.

In the display plate unit A3, the display plate 3 has a pair of plate main bodies 31, and these plate main bodies 31 are located on opposite sides of the cone-shaped portion 92 of the support B1. With such a configuration, it is possible to visually recognize the guidance information displayed on the display plate 3 (plate body 31) from a wide range around the installation location of the display plate unit A3.

Although the specific embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made without departing from the idea of the invention. The specific configuration of each part of the display board unit according to the present invention can be freely redesigned.

In the above embodiment, the plate main body 31 is inclined in the same direction as the inclination direction of the portion of the cone-shaped portion 92 of the support B1 closest to the plate main body 31, but the present invention is not limited to this. The plate body 31 may be configured to be in an upright posture along a substantially vertical direction, for example. In this case, the bending angle of the second plate portion 22 with respect to the first plate portion 21 in the mounting portion 2 is substantially right angle. It becomes.

A1, A1', A2, A3 Display plate unit B1 Support 1,1' Base member 1a Hole 11 Display plate mounting 111 Opening 112 Locked 113 Eaves 2 Mounting 21 First plate 211 Insertion Hole 22 Second plate part 221 Outer side surface 3 Display plate 31 Plate main body 311 Inner side surface 312 Outer side surface 32 Locking member 321 Main body fixing part 322 Locking part 331 Bolt 332 Nut 91 Base 92 Conical part

Claims (6)

A display board unit used by attaching to a base and a support having a cone-shaped portion provided on the base.
The support has a hole into which the cone-shaped portion is inserted, and a base member is arranged so as to surround the base.
A mounting part having an insertion hole for inserting the cone-shaped part, and
It has a plate body that stands up by being attached to the attachment portion, and has a display plate whose lower end is locked to the base member or the base .
The display plate has a locking member provided at the lower end of the plate body, and has a locking member.
The locking member has a main body fixing portion and a locking portion.
The main body fixing portion and the locking portion are plates that are connected to each other in a bent shape.
The main body fixing portion is attached to the inner side surface of the plate main body.
The locking portion is a display board unit that can be locked to the base member or the base. The mounting portion is connected to a first plate portion which has the insertion hole and is externally fitted to the cone-shaped portion in a substantially horizontal posture, and an end portion of the first plate portion, and is connected to the first plate portion. Including a second plate portion that bends at a predetermined angle with respect to the portion,
The display plate unit according to claim 1, wherein the plate body is attached to the outer surface of the second plate portion. The display plate unit according to claim 2, wherein the second plate portion is inclined in the same direction as the inclination direction of the portion of the cone-shaped portion closest to the second plate portion. Further comprising the base member,
Upper SL base member has to be locked portion engaged by inserting the locking portion from the opening, the display panel unit according to any one of claims 1 to 3. The mounting portion is formed by bending a single metal plate material.
The plate body of the display plate is made of a sheet material made of plastic cardboard.
The display plate unit according to claim 4, wherein the locking portion of the display plate is made of metal. Equipped with the above two display boards,
The two display plates are attached so that the plate body of one display plate and the plate body of the other display plate are located on opposite sides of each other with the cone-shaped portion in between. The display board unit according to any one of 5 and 5.

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