JP6847629B2 - Display - Google Patents

Description

The present invention relates to a display device that accommodates and posts a plate or paper on which a photograph or a guide character is displayed.

For example, on the bookshelves of libraries and libraries, a display tool made of an acrylic board engraved with the classification and type of books was posted on the side of the bookshelf in order to guide the books stored in the bookshelf. However, since it is troublesome to engrave a guide on the acrylic plate each time a book is moved or replaced, the display tool before the replacement cannot be reused and is discarded. Therefore, there is a device in which the display device can be reused by using a display device having an accommodating portion such as a frame for accommodating a display body such as a plate or paper on which guide characters are printed.

The display tool as disclosed in Patent Document 1 is formed by containing ferrite powder which is a magnetic material, and accommodates a frame member provided with a display window and a display body formed by containing magnetized powder. Some of them are mainly composed of a part and a part, and the display body can be easily replaced by making the frame member and the display body accommodating part detachable by magnetic force.

Jitsufuku No. 2-28543 (Page 2, Fig. 1)

However, in Patent Document 1, when the frame member and the display body accommodating portion are integrated, the frame member and the display body accommodating portion are easily attracted to each other at an unintended location, so that the position is likely to shift. The alignment was very complicated.

The present invention has been made by paying attention to such a problem, and provides a display tool capable of simplifying the alignment of the back plate so that the display body can be appropriately sandwiched in a state of being placed on the accommodating portion. The purpose is.

In order to solve the above problems, the display tool of the present invention is used.
A display tool including a display body, a base frame body including an accommodating portion in which the display body is housed from the back side , and a back plate for magnetically sandwiching the display body by the base frame body.
The base frame body has protrusions at the four corners and has protrusions.
Before SL backplate, at least one side, comprising a rectangular convex portion having a width identical to the width between the projecting portion to be fitted between the projecting portions of the corner portions of the right and left of one side of the base frame The side facing the one side is provided with a loosely fitted convex portion having a width shorter than the width between the protruding portions of the left and right corners of the side facing the one side of the base frame body . ..
According to this feature, since the rectangular convex portion provided on the back plate is guided between the protruding portions provided on the base frame body, the positioning of the back plate is facilitated and the back plate is easily positioned at an appropriate position. In the state where the back plate is in contact with the base frame, the free-fitting convex portion is shorter than the distance between the protrusions, so that a gap is generated between the base frame and the back plate, and this gap is a clue. Ru can be desorption of the back plate to the base frame body.

The protruding portion is formed symmetrically on the base frame body, and the rectangular convex portion is formed symmetrically on the back surface plate.
According to this feature, the concave portion between the protruding portions of the base frame body and the convex portion of the back plate are formed symmetrically, and both the concave portions and the convex portions are easily visible, so that the back plate is used as the base frame. Easy to fit into the body.

The two sides of the protruding portion are L-shaped along the two sides of the base frame body, and the corners of the four corners of the back plate are substantially inscribed in the internal corners of the L-shaped protruding portion. It is a feature.
According to this feature, when the base frame body is attached to the back plate, in addition to the guidance by the rectangular convex portion fitted between the protrusions, the corner portion of the back plate is also guided to the L-shaped inner corner portion of the protrusion. Therefore, the positioning of the back plate becomes accurate and easy.

The base frame is made of a magnetic material, and the convex portion of the back plate is made of a magnetized body.
According to this feature, since the convex portion of the back plate can be magnetized between the protruding portions of the base frame body and temporarily fixed, the positioning of the convex portion between the protruding portions is easy.

It is a figure which shows the display tool installed on the bookshelf in an Example. It is a figure which shows the state which displays the display | display on the bookshelf, (a) is the state which displays the display | display in the vertical direction, and (b) is the figure which shows the state which displays the display in the horizontal direction. It is an exploded perspective view which shows the structure of a display tool. (A) is a plan view of the back surface side of the base frame body, and (b) is a plan view of the back surface side of the back surface plate. FIG. 5 is a sectional view taken along the line AA in FIG. (A) is a diagram showing a state in which the rectangular convex portion of the back plate is close to the accommodating body, and (b) is a state in which the rectangular convex portion of the back plate is similarly in contact with the accommodating body. It is a figure. It is a top view of the back surface side of a display tool.

A mode for carrying out the display device according to the present invention will be described below based on examples.

The display tool according to the first embodiment will be described with reference to FIGS. 1 to 7. The display tool in this embodiment will be described as, for example, accommodating and posting a paper-like display body on which a guide is printed on the surface.

As shown in FIG. 1, in a library, a library, or the like, a display tool 1 is posted on the side surface of the bookshelf 60 in order to guide the books stored in the bookshelf A. The display tool 1 includes an accommodating body 3 in which the display body 2 is housed from the back side, and a back plate 4 (see FIG. 2) in which the display body 2 is in contact with the back side of the display body 2 from the wall surface side of the bookshelf toward the housing body 3. , Consists of.

The display tool 1 is supported by a locking tool 21 (see FIG. 2A) or a locking tool 22 (see FIG. 2B) fixed to the side surface of the bookshelf 60. As shown in FIG. 2A, the locking tool 21 is an upward hook-shaped locking device 21a fixed to the side surface of the bookshelf 60 by a fixing means (not shown) such as a screw. The pieces 21b and 21c are provided. The locking pieces 21b and 21c can be engaged with the L-shaped protrusions 3A and 3B or the L-shaped protrusions 3D and 3C in the display tool 1 described in detail later, respectively, and the locking pieces 21b and 21c are The side ends 21d and 21e are formed on the base material 21a at a distance so as to be close to the piece portions 31a and 31b constituting the L-shaped protrusions 3A and 3B or the L-shaped protrusions 3D and 3C, respectively. ..

Further, as shown in FIG. 2B, the locking tool 22 includes a base material 22a and locking pieces 22b, 22c, and the locking pieces 22b, 22c are L-shaped protrusions 3B, in the display tool 1. The locking pieces 22b and 22c are separated from each other by a distance such that the side ends 22d and 22e are close to the pieces 31a and 31b, respectively, while being able to engage with the 3C or L-shaped protrusions 3C and 3A, respectively. Is formed on the base material 22a, respectively. In this way, the display tool 1 uses either the locking tool 21 or 22 so that the two L-shaped protrusions 3A, 3B, 3C, and 3D arranged on the back side thereof are adjacent to each other. By engaging the mold protrusion with the locking piece of the locking tool, the bookshelf 60 can be supported in either the vertical direction or the horizontal direction.

As shown in FIG. 3, the housing 3 is mainly composed of a transparent surface material 5 and a magnetic metal base frame 6 fixed to the back surface side of the surface material 5. The surface material 5 and the base frame 6 are fixed by an adhesive (not shown).

As shown in FIG. 3, the outer peripheral edge of the surface material 5 is coated with a coating 5a, and the base frame body 6 and the surface material 5 adhered to the back surface of the transparent surface material 5, and the base frame body 6 The adhesive that secures the surface is no longer visible from the front side.

The display body 2 is housed in the housing body 3 formed by the surface material 5 and the base frame body 6, and is sandwiched between the back plate 4 and the surface material 5 arranged on the back side of the display body 2 for display. It is designed to be held by the tool 1. Further, as shown in FIG. 4A, the housing body 3 is configured to have L-shaped projecting portions (projecting portions) 3A, 3B, 3C, and 3D at the four corners of the base frame body 6 having a rectangular shape in a plan view. ing.

As shown in FIG. 5, the base frame body 6 includes a rectangular flat surface portion 61 and an outer peripheral edge portion 62 that rises upward from the flat surface portion 61 over the entire outer edge. The inside of the rectangular flat surface portion 61 is formed to have substantially the same shape as the display body, and the inner side surface 63 of the flat surface portion 61 and the back surface of the surface material form a recess corresponding to the thickness of the flat surface portion 61. Functions as an accommodating unit (hereinafter, referred to as an accommodating unit 50) for accommodating the display body.

Protruding members 31, 31, ... Formed in a substantially L-shape in a plan view by intersecting a rectangular piece portion 31a and a rectangular piece portion 31c at a substantially right angle are welded to the inner side surface 64 of the outer peripheral edge portion 62. The L-shaped protrusions 3A, 3B, 3C, and 3D are respectively configured. In the L-shaped protrusions 3A, 3B, 3C, and 3D, the vertices P1, P2, P3, and P4 at which the piece 31a and the piece 31c intersect are the corners Q1, Q2, inside the four corners of the flat surface portion 61 of the base frame body 6. It is arranged at a position where it overlaps with Q3 and Q4 in a plan view. Further, the projecting member 31 is arranged so that its upper surface 31d is substantially flush with the upper end 62a of the outer peripheral edge portion 62.

As shown in FIG. 4B, a recess W1 is formed between the end surface 13 of the L-shaped projecting portion 3A, the end surface 14 of the L-shaped projecting portion 3B, and the side portion 6A of the base frame body 6. The recess W2 is formed by the end surface 15 of the L-shaped protruding portion 3B, the end surface 16 of the L-shaped protruding portion 3D, and the side portion 6B of the base frame body 6, and the end surface 17 of the L-shaped protruding portion 3D and the end surface 18 of the L-shaped protruding portion 3C. The recess W3 is formed by the side portion 6C of the base frame body 6, and the recess W4 is formed by the end surface 19 of the L-shaped protruding portion 3C, the end surface 20 of the L-shaped protruding portion 3A, and the side portion 6D of the base frame body 6, respectively. ing.

As shown in FIG. 4B, the back plate 4 is formed from a rectangular main body 41 in a plan view, which is formed of an elastic sponge-like material, and a central portion of each of the four outer peripheral portions of the main body 41. It has rectangular convex portions 4A, 4B, 4C, 4D that extend, and plate-shaped magnets 7A to D having substantially the same shape as the convex portions attached to the front side of the convex portions 4A to 4D. .. The magnets 7A to 7D can be magnetized with the four side portions 6A to 6D (see FIG. 3) of the flat surface portion 61 of the magnetic base frame body 6 excluding the four corners.

Further, as shown in FIGS. 4A and 4B, the left-right width N1 of the convex portion 4C of the back plate 4 is from the end surface 18 of the L-shaped protruding portion 3C provided in the base frame to the L-shaped protruding portion 3D. It is formed to have substantially the same width as the width M1 of the end face 17 of the above. Therefore, as shown in FIG. 7, when the back plate 4 and the accommodating body 3 are overlapped with each other, both inner end faces 17 and 18 in the longitudinal direction of the recess W3 and both end faces 42 and 43 in the longitudinal direction of the convex portion 4C are formed. Is in close proximity or in contact with each other.

On the other hand, as shown in FIGS. 4A and 4B, the left and right widths N2, N3 and N4 of the other convex portions 4A, 4B and 4D are the left and right widths M2 of the recesses W1, W2 and W4. M3 and M4 are also formed small. Therefore, as shown in FIG. 7, when the back plate 4 and the accommodating body 3 are overlapped with each other, both inner side surfaces of the recesses W1, W2, W4 of the base frame body 6 in the longitudinal direction and the convex portion of the back plate 4 are formed. Gap portions K1 to K6 are formed between the end faces of 4A, 4B, and 4D, respectively.

Next, a mode in which the display body 2 is held by the display tool 1 will be described. First, the display body 2 is fitted into the housing portion 50 from the back direction of the housing body 3. Subsequently, the back plate 4 is brought into contact with the display body 2 from the back side. At this time, as shown in FIG. 6A, first, the convex portion 4C of the back plate 4 is fitted into the concave portion W3 of the base frame body 6. The end faces 42 and 43 of the convex portion 4C are guided to both inner side surfaces of the concave portion W3 provided in the base frame in the longitudinal direction, and the convex portion 4C and the concave portion W3 are easily aligned with each other.

Next, as shown in FIG. 6B, the back plate 4 is polymerized on the housing 3 with the convex portion 4C as a fulcrum in a state where the convex portion 4C and the concave portion W3 are aligned. At this time, by guiding the outer edge portion 44 of the convex portion 4C to the inner side surface 67 of the base frame body 6, the outer edge portion 46 of the convex portion 4A is guided to the inner side surface 65 of the base frame body, and the outer edge portion of the convex portion 4B is guided. The portion 47 is guided to the inner side surface 66 of the base frame body, and the outer edge portion 45 of the convex portion 4D is guided to the inner side surface 64 of the base frame body, and each of them can be fitted in a aligned state.

When the back plate 4 is superposed on the housing body 3, the convex portions 4A to 4D have four side portions 6A to 6D excluding the four corners in the flat portion located below the L-shaped protruding portions 3A to 3D of the base frame body. The magnets 7A to 7D provided on the front side of the convex portions 4A to 4D are magnetized, and the attachment of the back plate 4 to the housing body 3 is completed.

In this way, since the convex portion 4C provided on the back plate 4 is guided by the concave portion W3 of the base frame body 6, the positioning of the back plate 4 becomes easy, and the back plate 4 and the accommodating body 3 are positioned at appropriate positions. It can be easily aligned.

Further, since the main body 41 of the back plate 4 is made of an elastic sponge-like material, the locking piece of the locking tool is sandwiched between the back plate 4 and the L-shaped protrusion. The display tool 1 can be stably supported by the locking tool.

Further, as described above, the display body 2 is fitted in the accommodating portion 50, and when the accommodating body 3 and the back plate 4 are magnetized, the convex portions 4A to 4D of the back plate 4 are the base frame body 6. Since the display body 2 is magnetized with the four side portions 6A to 6D excluding the four corners of the flat surface portion 61 of the above, the display body 2 is accommodated in a space in which the opening of the accommodating portion 50 is closed by the back plate 4. Therefore, the display body 2 is not directly sandwiched by the magnetically coated surface, and the display body 2 is less likely to be scratched or wrinkled.

Further, as shown in FIG. 7, since the recesses W1, W2, and W4 are formed with gaps K1 to K6 between the convex portions 4A, 4B, and 4D of the back plate 4, they are accommodated with the back plate 4. When the body 3 is attached or detached, the back plate 4 can be easily separated from the accommodating body 3 by using any of the gaps K1 to K6 as a clue.

In the above embodiment, the embodiment in which the rectangular convex portion 4C of the back plate 4 is fitted with the concave portion W3 of the base frame body has been described, but since the concave portion W3 and the concave portion W1 are formed to have substantially the same width. , The rectangular convex portion 4B of the back plate may be fitted with the concave portion W1 of the base frame body.

Although examples of the present invention have been described above with reference to the drawings, the specific configuration is not limited to these examples, and any changes or additions within the scope of the gist of the present invention are included in the present invention. Is done.

Further, in the above embodiment, the back plate 4 is provided with four convex portions 4A to 4D on the top, bottom, left, and right, but the back plate 4 and the housing body 3 have corresponding convex portions and concave portions having substantially the same width. If at least one set is provided, the back plate 4 and the accommodating body 3 can be easily aligned. Therefore, the number of convex portions and concave portions formed is not limited to the configuration of the above embodiment, for example, left and right or left or right. Convex portions may be provided only on the upper and lower target two sides, and concave portions may be provided at corresponding positions of the housing body 3. Further, a plurality of convex portions and concave portions may be provided on each side.

For example, in the above embodiment, the housing body 3 has been described with a configuration composed of the surface material 5 and the base frame body 6, but the present invention is not limited to this, and for example, the side portions 6A to 6D of the base frame body 6 are displayed bodies. The surface material 5 may be omitted by further extending inward so that the 2 can be placed.

In the above embodiment, the accommodating portion 50 refers to a recess formed by the inner side surface 63 of the flat surface portion 61 and the back surface of the surface material, but the present invention is not limited to this, and for example, between the accommodating body 3 and the back plate 4. The entire space formed may be the accommodating portion.

Further, although it has been explained that the concave portion of the base frame body and the convex portion of the back plate each have a rectangular shape, the present invention is not limited to this, and the plan view may be triangular or semicircular. ..

Further, the recesses W1 to W4 have been described in the manner of being formed between the L-shaped protrusions 3A to 3D, but the present invention is not limited to this, and for example, instead of the L-shaped protrusion, a rectangular protrusion or a round protrusion may be used. It may be configured in between.

1 Display 2 Display 3 Storage 3A to 3D L-shaped protrusion 4 Back plate 4A to 4D Convex 5 Surface material 6 Base frame 6A to 6D Sides 21 and 22 Locking tool 31 Protruding member 50 Storage 60 Bookshelf 61 Flat surface 62 Outer peripheral edge K1 to K6 Gap W1 to W4 Recessed

Claims (4)

A display tool including a display body, a base frame body including an accommodating portion in which the display body is housed from the back side , and a back plate for magnetically sandwiching the display body by the base frame body.
The base frame body has protrusions at the four corners and has protrusions.
Before SL backplate, at least one side, comprising a rectangular convex portion having a width identical to the width between the projecting portion to be fitted between the projecting portions of the corner portions of the right and left of one side of the base frame The side facing the one side is provided with a loosely fitted convex portion having a width shorter than the width between the protruding portions of the left and right corners of the side facing the one side of the base frame body. Display tool. The first aspect of the present invention, wherein the protruding portion is formed symmetrically on the base frame body, and the rectangular convex portion is formed symmetrically on the back surface plate. Display tool. The two sides of the protruding portion are L-shaped along the two sides of the base frame body, and the corners of the four corners of the back plate are substantially inscribed in the internal corners of the L-shaped protruding portion. The display according to claim 1 or 2 as a feature. The display tool according to any one of claims 1 to 3 , wherein the base frame body is made of a magnetic material, and the convex portion of the back surface plate is made of a magnetized body.

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