JP5208989B2 - Exhibition panel - Google Patents

Description

  The present invention relates to a display panel that accommodates and displays sheet-like exhibits.

  For example, there are those described in the following patent documents as display panels for displaying advertisements, posters, etc. to be displayed in stores. This is a configuration in which a support sheet, an exhibition sheet such as a poster, and a transparent protective sheet are stacked and accommodated in a frame of a square aluminum frame.

  In this type of display panel, the display panel is not necessarily used alone. For example, the display panel is provided with a lighting light, or an auxiliary message card or a poster is posted. There is also a possibility.

  When attaching such a so-called attachment, in the conventional display panel, a specially shaped fixture that fits the outer dimensions of each aluminum frame can be produced, or a specially specified attachment can be screwed to the aluminum frame itself. It was common to do.

  However, in the above configuration, it is necessary to prepare special attachments for each display panel, and to change the mounting position, it is necessary to re-form the screw holes for fixing to the aluminum frame. There was a problem that there was a limitation in the deployment specification of the attachment.

JP 2001-324933 A

  The present invention has been completed based on the above circumstances, and by using the frame of the display panel, various attachments can be freely attached to any place and a highly convenient display. The purpose is to provide a panel.

  The present invention, which has been made to solve the above-mentioned problems, is a display panel that can be displayed by accommodating an exhibition sheet in a rectangular frame, and the frame includes a pair of vertical frames and a pair of horizontal frames. The four vertical corners and the horizontal frame are connected to each other at the four corners of the body, and the vertical frame and the horizontal frame are formed integrally with the columnar portion having the same outer diameter and the columnar portion, and the inner side of the frame body A pair of holding piece portions that extend in the axial direction while facing each other at an opposing interval narrower than the outer diameter of the columnar portion and hold the display sheet sandwiched between a support panel and a protective sheet, and the corner member includes: It is characterized in that it can be attached to and detached from at least one of the vertical frame and the horizontal frame adjacent thereto.

  Both the vertical frame and the horizontal frame can be formed by extrusion molding and cut to a required size.

In addition, the vertical frame or the horizontal frame integrally includes a screw threaded portion that can be threaded with an external thread in an end portion of the columnar portion, and the corner member has a position corresponding to the screw threaded portion. A screw insertion hole is formed, and the corner member is detachably attached to the vertical frame or the horizontal frame by screwing the male screw passed through the screw insertion hole into the screw screwing portion. May be.

Further, corner members are attached to both end portions of the vertical frame or the horizontal frame constituting one side of the four sides of the frame body to form an I-type frame, and this I-type frame is made up of the other three sides. Are attached detachably to the U-shaped frame composed of the vertical frame or the horizontal frame, and the corner members attached to both ends of the I-shaped frame and the U-shaped frame A permanent magnet is embedded in one of both ends , and the other is provided with a magnetic body that is attracted to the permanent magnet and connects the I-shaped frame to the U-shaped frame. Good.

  The frame body of the above-described display panel of the present invention has the following advantages by being configured to include a cylindrical portion having the same outer shape. That is, if an attachment member having a C-shaped cross section having an inner diameter matched with the outer diameter of the cylindrical portion is prepared, the attachment member can be attached to the frame body with one touch. In addition, since the attachment member can be easily slid to a free place while being fitted to the cylindrical portion, the attachment position can be changed freely. For this reason, for example, if a hook-type clip including a mounting member having a common C-shaped cross section, a suction cup, a magnet, a hook for hooking a string, or a light is prepared as an attachment, as needed A desired attachment can be used by being attached to a desired portion of the frame. In addition, if a connection attachment having a structure in which a pair of attachment members having the above shapes are connected is prepared, a plurality of display panels can be freely connected.

The perspective view which shows one usage pattern of the display panel of Embodiment 1 of this invention Similarly, an exploded perspective view of the display panel Similarly, perspective view of horizontal frame and corner member Similarly, a partially enlarged perspective view of a horizontal frame and a corner member Similarly, a longitudinal sectional view of the connected state of the horizontal frame and the corner member Similarly, a partially enlarged perspective view of a vertical frame and a corner member Similarly, a partially enlarged cross-sectional view of the connecting part of the frame Similarly, a partially enlarged longitudinal sectional view of the connected state of the vertical frame and the corner member A perspective view of the assembly process of the display panel A perspective view of the suction cup attachment Similarly, perspective view of the attachment Similarly, a partially enlarged longitudinal sectional view of a state in which the frames are connected by a connection attachment Similarly, a longitudinal sectional view of the frame attached to a smooth surface with a suction cup attachment The perspective view of the partial decomposition | disassembly state of the display panel of Embodiment 2 of this invention Similarly, a partially enlarged perspective view of a vertical frame and a corner member Similarly, enlarged cross-sectional view of the connecting part of the frame Similarly, a partially enlarged longitudinal sectional view of the connected state of the vertical frame and the corner member Perspective view of paper clip attachment Sectional view of the paper clip attachment attached to the frame Perspective view of hanging hook attachment Sectional view of hanging hook attachment attached to the frame Perspective view of magnet attachment Longitudinal sectional view of the frame attached to the magnetic body with the magnet attachment

<Embodiment 1>
A first embodiment of the present invention will be described with reference to FIGS.
FIG. 1 is a perspective view showing one usage pattern of the display panel of the present embodiment, and FIG. 2 is an exploded perspective view of the display panel. The display panel 10 includes a pair of vertical frames 11, 11, a pair of horizontal frames 21, 21, and four corner members 30 that connect the vertical frames 11 and the horizontal frame 21 in a rectangular shape. A support panel 40, a poster 41 (corresponding to the display sheet of the present invention), and a transparent protective sheet 42 are fitted in the frame 20 formed by being connected in order.

The vertical frame 11 and supporting frame 21, for example, as shown in the perspective view of the transverse frame 21 in FIG. 3, the outer surface of the cylindrical portion 22 of the elongated, facing a narrow opposing gap than the outer diameter of the cylindrical portion 22 However, a pair of holding pieces 23 and 23 extending in the axial direction are erected toward the inner peripheral side of the frame body 20, and the holding panel 23, the support panel 40, the poster 41, and the protective sheet described above. The peripheral edge of 42 can be held collectively. Further, as shown in FIG. 4, a pair of threaded screw portions 24, 24 having a substantially T-shaped cross section that can be screwed with a male screw 45, which will be described later, face each other inward on the inner periphery of the cylindrical portion 22 . Is provided. The vertical frame 11 and the horizontal frame 21 are made of synthetic resin, for example, ABS resin, and are formed by extrusion molding.

  Corner members 30 are connected to both ends of the vertical frame 11 and the horizontal frame 21. The corner member 30 connects the vertical frame 11 and the horizontal frame 21 at an angle of 90 ° to form the corners of the frame body 20, and the columnar portions 12 and 22 of the vertical frame 11 and the horizontal frame 21 described above. As shown in FIG. 4, the portion connected to the edge portion is a columnar corner member body 31 having the same outer diameter as that of the vertical frame 11 and the horizontal frame 21, and the vertical frame 11 and the horizontal frame 21. The part connected to the edge part of a pair of holding piece part 13 and 13 or 23 and 23 is made into the holding piece part 32 of the same height. Further, when the right frame 20 in FIG. 4 is described as a horizontal frame 21, an outer diameter along the inner peripheral wall of the columnar portion 22 of the horizontal frame 21 is formed in a portion of the corner member body 31 that faces one end of the horizontal frame 21. A first fitting cylinder 33 having a length is extended. The first fitting tube 33 is inserted between the pair of screwed portions 24 and 24 in the columnar portion 22 of the horizontal frame 21 to guide the corner member 30 to the normal posture with respect to the horizontal frame 21. A guide wall 34 is provided along the axial direction so as to cross the inside of the first fitting cylinder 33, and a base portion 24 </ b> A of the pair of screwed portions 24, 24 in the cylindrical portion 22 of the horizontal frame 21. A pair of escape grooves 35, 35 are formed along the axial direction. FIG. 5 is a cross-sectional view of the horizontal frame 21 when the horizontal frame 21 and the corner member 30 are connected.

  On the other hand, the portion of the corner member 30 facing the one end of the vertical frame 11 has the first fitting cylinder 33 having an outer diameter along the inner peripheral wall of the columnar portion 12 of the vertical frame 11 as shown in FIG. A shorter second fitting cylinder 36 is extended, and a pair of escape grooves 37 for releasing the base portions 14A of the pair of screw screw portions 14, 14 in the columnar portion 12 of the vertical frame 11, 37 is formed along the axial direction. The corner member 30 is guided in a normal posture with respect to the vertical frame 11 by the relative fitting between the escape groove 37 and the base portion 14 </ b> A of the screw threaded portion 14. As shown in FIG. 4, the corner member body 31 is formed with a screw insertion hole 38 connected between the pair of screw screw portions 14, 14 of the vertical frame 11. The corner member 30 and the vertical frame 11 are integrally connected by screwing 45 between the pair of screw screw portions 14, 14 in the vertical frame 11. A tapered surface 39 for receiving a countersunk head 45A of the screw 45 is provided in the screw insertion hole 38 (see FIGS. 7 and 8).

Next, the usage method of the display panel 10 of this embodiment is demonstrated. When assembling the above-described display panel 10 of the present embodiment, first, the first fitting cylinder 33 of the corner member 30 is fitted into the columnar portion 22 of one horizontal frame 21 from both ends and fixed. Then, the U-shaped frame as shown in FIG. 2 is obtained by inserting the screw 45 into the screw insertion hole 38 and screwing the screw 45 into the screw threaded portions 14 and 14 in the columnar portion 12 of the pair of vertical frames 11. Form body 20A. Further, the I-shaped frame body 20B is formed by fitting and fixing the first fitting tube 33 of the corner member 30 from both ends in the columnar portion 22 of the other horizontal frame 21. Then, the holding pieces 23, 23 of the inner peripheral side of the U-shaped frame body 20A, and housed so as to slide tightly held together in a state in which the supporting panel and the 40 Posters 41 and protection sheet 42 superposed in this order After that (see FIG. 9), the corner members 30 and 30 of the I-shaped frame 20B are fixed to the pair of vertical frames 11 and 11 with screws 45, and the rectangular display panel 10 is completed.

  FIG. 1 shows a configuration in which two display panels 10 are connected and installed on a smooth surface 48 such as a glass plate. Reference numeral 50 denotes a suction cup attachment for the display panel 10, as shown in FIG. 10, an attachment member 52 that can be attached to and detached from the frame body 20 of the display panel 10 of the present invention to a generally used suction cup 51 made of synthetic resin. Are connected. The mounting member 52 has an inner diameter dimension substantially the same as the outer diameter dimension of the columnar portions 12 and 22 of the vertical frame 11 and the horizontal frame 21, and has one side portion opened along the axial direction to have a C-shaped cross section. The spherical end 54 is formed at the tip of the connecting shaft 53, and the spherical end 54 is held by a spherical bearing 55 provided on the suction cup 51 side, so that the angle can be adjusted with respect to the suction cup 51. It is connected to.

  On the other hand, FIG. 11 shows an enlarged connection attachment 56 for the display panel 10. The connection attachment 56 is a structure in which two attachment members 52 having the above-described shape are connected by a connection wall 57 so that the openings 52A face each other on opposite sides and are made of synthetic resin. Therefore, each attachment member 52 can be fitted to each columnar part 12, 22 of the frame body 20.

  As shown in FIG. 1, the two display panels 10 are connected by two connection attachments 56 to the lower horizontal frame 21 of one display panel 10 and the upper horizontal frame 21 of the other display panel 10. In addition, a pair of suction cup attachments 50 is attached to each of the upper horizontal frame 21 of one display panel 10 and the lower horizontal frame 21 of the other display panel 10. The suction cup 51 is fixed to the glass surface 48 by adsorbing it to the glass surface 48 (see FIG. 13).

  According to the display panel 10 of this embodiment, since the frame body 20 is composed of the cylindrical portions 12 and 22 having the same outer shape, the C-type adapted to the outer diameter of the cylindrical portions 12 and 22 is used. The attachment member 52 can be easily and freely attached to any part of the frame body 20. Accordingly, a plurality of display panels 10 can be connected by the connection attachment 56, and the display panel 10 at the upper and lower positions can be fixed by simply adsorbing the display panel 10 to a smooth surface such as glass by the suction cup attachment 50. In addition, the degree of freedom of use is high.

<Embodiment 2>
A second embodiment of the present invention will be described with reference to FIGS.
FIG. 14 is a perspective view of the display panel 60 of the present embodiment, and the configuration of the corner member is different from the display panel 10 of the first embodiment. Of the corner member 70 according to the present embodiment, the connecting portion with the horizontal frame 21 is the same as that in the first embodiment, and a description thereof will be omitted.

  Of the corner members 70 located at both ends of the I-shaped frame 20B, the corner members 70 are located in the corner member main body 71 as shown in FIG. A cylindrical permanent magnet 80 having an outer diameter equivalent to the inner diameter of the main body 71 is fixed by an adhesive. Further, steel screws 81 (corresponding to the magnetic body of the present invention) are fitted into the screw threaded portions 14, 14 of the columnar portion 12 of the vertical frame 11, and the corner member 70 and the vertical frame 11 are connected to each other. When connected, the head 81A of the screw 81 is adjusted to a height that just contacts the permanent magnet 80 (see FIGS. 16 and 17).

According to the display panel 60 of the second embodiment, when the display sheet 41 is replaced, the I-shaped frame body 20B and the U-shaped frame body 20A are held with both hands, and the I-shaped frame body 20B is held in place. By pulling away from the U-shaped frame 20A, the I-shaped frame 20B can be easily detached from the U-shaped frame 20A against the magnetic attractive force of the permanent magnet 80. For this reason, the exchange work of the display sheet 41 becomes easier than the first embodiment using the screw 45.
<Other embodiments>

  The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention.

  (1) Although the single-sided display configuration is used in the above-described embodiment, the display sheet 41 and the protective sheet 42 may be arranged on both sides of the support panel 40 to provide double-sided display.

  (2) In the above embodiment, the corner members 30 and 70 are configured to be detachable only with respect to one of the vertical frame 11 and the horizontal frame 21. It is good also as a possible structure. Further, only one side of the frame body 20 may be detachable.

  (3) In the above-described embodiment, the short side of the frame 20 is described as the vertical frame 11 and the long side is described as the horizontal frame 21.

  (4) In the above-described embodiment, the pair of holding pieces 13, 13, 23, and 23 are erected on the outer periphery of the cylindrical portions 12 and 22, but enter the inside of the cylindrical portions 12 and 22. It is good also as a structure provided so that it may provide, and it may extend over both the outer side and inner side.

  (5) In the above embodiment, the fitting cylinders 33, 36 provided on the corner member 30 are placed in the columnar portions 12, 22 of the frame body 20 at the connecting portion between the vertical frame 11 and the horizontal frame 21 and the corner member 30. Although it was set as the structure made to fit, it may be not only the fitting cylinders 33 and 36 but a plate-shaped fitting piece, for example, if the structure which can fix the vertical frame 11 and the horizontal frame 21, and the corner member 30 is essential. Any form is acceptable.

(6) In the first embodiment, the suction cup attachment 50 having the C-shaped attachment member 52 and the connection attachment 56 are used. However, various types of attachments may be used as necessary. Can do. For example, FIG. 18 and FIG. 19 show a paper clip attachment 80 and an example of its use. A pair of plate-like clips 81 are provided on the back side facing the outside. This can be attached to the lower end of the frame 20, for example, to hang a sheet 82 such as a message card below the display panel 10.
20 and 21 show a hanging hook attachment 85 and an example of its use, in which a D-shaped hook 86 that can be partially opened is attached to the back surface of the attachment member 52 similar to the above. The hanging hook attachment 85 is made of a flexible synthetic resin material. When the support rod 87 or a string is passed inside the hook 86, the hook 86 can be bent and opened. This is suitable for use when suspending the display panel 10 from a support bar or string.
22 and 23 show a magnet attachment 90 and an example of its use. The magnet attachment 90 is obtained by connecting a columnar magnet 91 to the mounting member 52 instead of the suction cup 51 of the first embodiment, and the connection structure is the same as that of the suction cup attachment 50, and thus the description thereof is omitted. This can be used for magnetic materials such as steel furniture.
Although not shown, if a light attachment provided with the mounting member 52 shown in each embodiment is prepared, it can be used for lighting the poster surface.

DESCRIPTION OF SYMBOLS 10, 60 ... Exhibition panel 11 ... Vertical frame 12, 22 ... Cylindrical part 13, 23 ... Holding piece part 14, 24 ... Screw screw part 20 ... Frame body 20A ... U-shaped frame body 20B ... I-shaped frame body 21 ... Horizontal frame 30, 70 ... Corner member 32 ... Holding piece 33 ... First fitting tube 34 ... Guide walls 35, 37 ... Relief groove 36 ... Second fitting portion 38 ... Screw insertion hole 40 ... Support panel 41 ... poster (exhibition sheet)
42 ... Protective sheet 50 ... Suction cup attachment 52 ... Mounting member

Claims (4)

It is a display panel that can display an exhibition sheet in a rectangular frame,
The frame body is formed by connecting a pair of vertical frames and a pair of horizontal frames by corner members at the four corners of the frame body. The vertical frame and the horizontal frame are both columnar portions having the same outer diameter, A state in which the display sheet is sandwiched between a support panel and a protective sheet that is formed integrally with a columnar portion and extends in the axial direction while facing the inner circumferential side of the frame at an opposed interval narrower than the outer diameter of the columnar portion. And a pair of holding pieces held by
The corner panel is detachable from at least one of the vertical frame and the horizontal frame adjacent to the corner member. The display panel according to claim 1, wherein the vertical frame and the horizontal frame are both formed by extrusion molding and cut to a required size. The vertical frame or the horizontal frame integrally has a screw threaded portion into which an external thread can be screwed into an end portion of the cylindrical portion, and the corner member is threaded at a position corresponding to the screw threaded portion. A hole is formed, and the corner member is detachably attached to the vertical frame or the horizontal frame by screwing the male screw, which is passed through the screw insertion hole, into the screw threaded portion. The display panel according to claim 1, wherein the display panel is a display panel. Corner members are attached to both ends of the vertical frame or the horizontal frame constituting one side of the four sides of the frame to form an I-shaped frame, and this I-shaped frame forms the other three sides. It is detachably attached to the U-shaped frame body composed of the vertical frame or the horizontal frame, and corner members attached to both ends of the I-shaped frame body and both end portions of the U-shaped frame body . One of them is embedded with a permanent magnet, and the other is provided with a magnetic body that is attracted to the permanent magnet and connects the I-shaped frame to the U-shaped frame. The display panel according to claim 1 or 2 .

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