JP3464464B2 - Folding display stand - Google Patents

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a museum, a museum,
The present invention relates to a folding display stand used in various exhibition halls such as public offices, schools, public facilities, department stores and supermarkets, and particularly to a folding display stand that can be easily assembled while being loaded on a trolley and looks good.

[0002]

2. Description of the Related Art Japanese Patent Laid-Open No. 9-140522 and Japanese Patent Laid-Open No. 9-140522 disclose conventional folding display stands of this type.
Some were found in the 400 publication. JP-A-9-
The display stand disclosed in Japanese Patent No. 140522 is indicated by reference numeral 81. As shown in FIG. 10, two support stands 83, 84 capable of flat folding and rectangular tubular shape retention, and the support stands 83,
Shape-retaining member 8 for fitting in the lower portion of 84 to maintain a rectangular tubular shape
5, 86 and the top plate 82 mounted on the support bases 83, 84 are combined. A fitting portion 87 is provided on the lower surface of the top plate 82 for holding the rectangular shapes of the support bases 83 and 84 and preventing positional displacement.

The display stand disclosed in Japanese Patent Laid-Open No. 9-400 is in the form of a container 91 shown in FIG. That is, the container 91 includes a bottom wall 94 and both end walls 9
5, 95, both side walls 96, 96, and a frame 97. Both end walls 95, 95 have a lower portion at the bottom wall 9
4 is rotatably attached to both side walls 96, 96
The upper part of the is rotatably attached to the frame 97. At the time of transportation or storage, as shown in FIG. 11A, other constituent members are folded and overlapped on the bottom wall 94 to form a thin and flat plate shape as a whole. In order to assemble this container 91, first, as shown in FIG.
And then pull up the frame body 97 as shown in FIG.
By rotating both side walls 96, 96 outward and fitting and locking the lower side thereof to the side edge portion of the bottom wall 94, as shown in FIG. 11D, an inner hollow box with an open upper surface is formed. The container 91 is assembled, and when the upper and lower surfaces of the container 91 are stacked, the container 91 has a structure in which they are fitted with each other in a stable manner, and folding can be performed by the reverse procedure of the above assembly. If you use this container upside down, it will become an exhibition stand.

However, in these display stands, the top plate and the supporting portion are separate bodies, and it is necessary to always pair them, and it is inconvenient to assemble, and the number of parts is large. As a means for solving these problems, there is an exhibition stand described in Japanese Utility Model Publication No. 3-40210 previously developed by the present applicant. FIG. 12 shows the display stand. 12
FIG. 12A is a perspective view immediately after the start of folding, and FIG. 12B is a perspective view immediately before the end of folding. The display stand 71 includes a front panel 72 having a horizontally long rectangular front shape, and side panels 73R, 7 having a size that is a size obtained by dividing the front panel 72 into left and right.
3L and 3L are screwed at each side end so as to form a substantially U-shape in a plane, the front end is screwed at the upper side of the front panel 72, and L-shaped locking portions are symmetrically formed on both lower surfaces. 74 and a shelf panel 75 supported by the front panel 72 and the side panels 73R and 73L on the inner surfaces thereof. At the time of use, the top panel 74 in the state shown in FIG. 12A is pushed down and its dowel 76 is fitted into the fitting hole 77.
And the shelf panel 75 is placed on the locking rod 79 and assembled on the table. When folding, first, from the state shown in FIG.
12B, the shelf panel 75 is removed and the L-shape of the top panel 74 is placed in a posture as shown by the alternate long and short dash line in FIG. 12B. The top panel 7 is locked by the locking portion 78.
It can be stored by stacking it on the 4. In this way, the display stand includes a front panel 72, side panels 73R and 73L, and a top panel 74.
Since they are integrated, it is no longer necessary to always pair them so that they do not fall apart.

[0005]

However, when the display stand is assembled and folded, the top panel 74 is rotated by 270 °.
It was necessary to raise the display stand once when rotating it, which was troublesome. One of the reasons is that the elderly and women who are not strong enough cannot assemble the exhibition stand by themselves. The second reason is that the folded exhibition stand is loaded on a narrow trolley. This is because it is not possible to easily assemble the best display stand as it is. In the case of the former, this work can be done by one person who has no strength if it is not necessary to raise the display stand during assembly, but a person who has strength is required when raising the display stand on the way. For the latter, recently, a trolley is often used, such as folding an exhibition stand, loading it on a trolley, transporting it to a warehouse, and placing it in the warehouse while keeping it loaded on the trolley. Therefore, if it is possible to assemble the display stands one after another while keeping the display stand on the dolly, it is convenient because it does not take up space because it is sufficient to carry out the assembled display stands from the dolly. However, if it is necessary to raise the display stand once during assembly, a separate work space and personnel are required to dismount the display stand from the dolly and continue assembly, which is a big difference in terms of workability and cost. . Therefore, the problem to be solved by the present invention is to solve the above-mentioned problems, and it is a compact, low-cost display stand with a small number of parts, which does not need to disperse the components of the display stand, and in particular, a dolly. The purpose is to provide a folding display stand that is easy to assemble and can look good when it is stacked.

[0006]

In order to solve the above problems, the invention of a folding display stand according to claim 1 is rotatably attached to a first panel and an upper edge of the first panel. A second panel, and a third panel rotatably attached to the left and right side edges of the first panel, and the third panel is folded inwardly in the same plane, It is possible to fold the second panel so as to overlap the entire surfaces of both the third panels folded in this way, and the depths of the second panel and the third panel are the same in an assembled state. It is characterized by The invention according to claim 2 is the folding display stand according to claim 1, wherein the first panel is a front panel, the second panel is a top panel, and the third panel is a side panel. . According to a third aspect of the present invention, in the folding display stand according to the first or second aspect, a hinge having an L-shaped metal fitting at one end is used for rotatably attaching the first panel and the second panel. Further, the length of the L-shaped metal fitting is set to the thickness of the third panel. The invention according to claim 4 is any one of claims 1 to 3.
In the folding display stand described in the paragraph 1, a 1/4 arc-shaped guide groove is provided on the back surface of the second panel, and a guided projection guided by the guide groove is provided on the top of the third panel. To do. The invention of the extended display stand according to claim 5,
At least two display stands according to claim 3 are assembled, and the opening surfaces of the panels are arranged to face each other. With the above configuration, when not in use, it can be folded into a compact form that does not take up much floor space and can be stored in a warehouse, etc., and even when assembled, it does not require separate bulk parts or special tools, etc. You can easily assemble and fold it, and you can get a folding display stand that looks good.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to FIG.
~ It demonstrates with reference to FIG. FIG. 1 is a perspective view (partial cross section) showing a folded state of a folding display stand according to the present invention.
In FIG. 1, 1 is a folding display stand of the present invention, 10 is a front panel, 20 is a top panel, 30R is a right panel, and 30L.
Is the left panel. The definition of the direction used here is that the front, rear, left, and right are viewed from the front and back, the left, the right, the front, the front, and the back, respectively, when viewed from the user who uses the folded display stand 1 as a desk (therefore, in the figure, to the right) It may be on the left side panel, or on the front side even on the back side.). The front panel 10 and the top panel 20 are joined by a hinge 61 with an L-shaped metal fitting (described later), and the front panel 10 and the side panels 30R, 30L.
And are connected by a normal hinge 66. Left and right side panels 3
The shapes of 0L and 30R are the sizes of a plane obtained by dividing the front panel 10 into left and right portions. The size of the front panel 10 and the side panel 30 can be set arbitrarily, but the size of the front panel 30 here is about 700 mm in height and about 1 in frontal width.
It is about 200 mm. The shape of the top panel 20 is the same as the plane (horizontally long rectangle) seen from above when the front panel 10 and the side panels 30L and 30R are assembled at right angles to each other, and is neither larger nor smaller than this.

The distance between the front end of the top panel 20 and the rotating (hinge) part of the hinge 61 with the L-shaped fitting is L1, and the distance between the upper end of the front panel 10 and the rotating part of the hinge 61 with the L-shaped fitting. Is L2, L1 = L2. Accordingly, when the top panel 20 is unfolded from the front panel 10, the front end of the top panel 20 and the upper end of the front panel 10 can be positioned without a gap and without protruding.
Similarly, the distance between the left and right ends of the front panel 10 and the rotating portion of the hinge 66 is L3, the thickness of the side panel 30 is L4, and the left and right ends of the top panel 20 and the hinge 66 are rotated (hinge).
Letting L5 be the distance to the part, L3 = L4 = L5. Accordingly, when the side panel 30 is unfolded from the front panel 10, the front end of the side panel 30 and both ends of the front panel 10 because L3 = L4, and the upper end of the side panel 30 and the ceiling because L4 = L5. Both ends of the panel 20 can be positioned without a gap and without protruding. If the depth of the top panel 20 is L6 and the depth of the side panel 30 is L7, then L6 = L7.
As a result, the rear end of the top panel 20 and the rear end of the side panel 30 are positioned on the same plane in a flat state with the top panel 20 and the side panel 30 unfolded. Is configured.

A long groove 23 extending in the left-right direction is formed on the front rear side of the top panel 20, and a reinforcing bar 65 made of a metal plate is fixed in the long groove 23. This reinforcement bar 6
5, the heavy hinge 61 with the L-shaped metal fitting can be securely attached to the top panel 20. Also,
An end of an aluminum extruded R-shaped rail 24 is opened in the long groove 23. A floating nut 63 is attached to the upper end of the side panel 30, a ball catching ball 62a and a locking member 64 are attached near the upper end of the back side, and a ball catch 62 is attached to the upper end of the back side of the front panel 10. ing. These aluminum extruded R type rail 24, floating nut 63, ball catch 62
The details will be described with reference to other drawings.

FIG. 2 is a plan view of the folding display stand of the present invention in a developed state. In FIG. 2, 10 is a front panel, 20
Is a top panel, 30R is a right panel, and 30L is a left panel. 20 'indicated by an imaginary line is the position of the top panel 20 when the top panel 20 is folded. The front panel 10 and the top panel 20 are connected by a hinge 61 with an L-shaped metal fitting, and the front panel 10 and the side panels 30R and 30L are a normal hinge 66.
Are joined by. As can be seen from the figure, no gaps or bulges are seen at any joints of the front panel 10, the top panel 20, and the side panels 30R and 30L. Reference numeral 62 is a ball catch provided near the upper back side of the front panel 10, and is paired with a ball catching ball 62a provided near the upper back side of the side panel 30. When folded, the ball 62a enters the ball catch 62, so that the front panel 10
And the side panel 30 are lightly engaged with each other. On the back side of the top panel 20, a quarter arc indicated by a dotted line (R = 24 in the figure)
A 0 mm) aluminum extruded R-shaped rail 24 (described later) is embedded. Further, a locking member 64 (described later) is attached near the upper end on the back side of the side panel 30.

FIG. 3 is a front view of the folding display stand of the present invention in a developed state. In FIG. 3, 10 is a front panel, 20
Is a top panel, 30R is a right panel, and 30L is a left panel. The back side of the front panel 10 and the back side of the top panel 20 are joined by a hinge 61 with an L-shaped metal fitting. As shown in the enlarged perspective view, the hinge 61 with the L-shaped metal fitting has one end serving as an L-shaped metal fitting, the tip of which is attached to the front panel 10, and the other end of the hinge 61 is attached to the groove of the top panel 20. ing. The figure shows a state in which both metal fittings of the hinge 61 are closed.
On the other hand, the state where both the metal fittings of the hinge 61 are opened is shown in FIG. As can be seen in FIG. 6B, when the hinge 61 with the L-shaped metal fitting is used, a gap is formed in the intermediate portion between the tip portion of the L-shaped metal fitting and the rotating portion, so that the side panel 30 (R, L) is provided. Can be housed here, so that the side panel 30 can be stacked on the front panel 10 and the top panel 20 can be stacked thereon efficiently (see FIG. 4C). Further, a locking member 64 as shown in an enlarged perspective view is attached near the upper back surfaces of the side panels 30R, 30L. Locking member 6
Reference numeral 4 is provided with a locking rod 64a which moves linearly in the member and projects outside the member to be locked. On the other hand, the top panel 20 is provided with a locking hole indicated by 25 in FIG. When this locking member 64 is attached to the tops of the side panels 30R, 30L, the side panels 30R, 30L can be deployed while the locking rod 64a is retracted, and the locking rod 64a
The side panels 30R and 30L are attached with locking members 64 at positions where they cannot be folded when the side panels 30R and 30L are projected into the locking holes 25. Therefore, the locking rod 64a can be inserted into the locking hole 25 in a state where the side panels 30R and 30L are expanded to the expanded position at a right angle to the front panel 10, whereby the side panels 30R and 30L are moved to the front panel. It will be held at a right angle with respect to 10. Furthermore, the side panel 3
Adjusters 32 are provided at two positions before and after the lower ends of 0R and 30L, respectively, so that the display can be adjusted so that there is no rattling when placed on the floor. A knurled type adjuster is used here.

FIG. 4 is a side view of the folding display stand according to the present invention, where (a) is a side view of the display stand in a developed state, (b) is a sectional side view of the display stand in a developed state, and (c) is a folded view. It is a cross-sectional side view of the display stand in a state. In FIG. 4, 10 is a front panel, 20 is a top panel, 30R is a right panel, and 30L is a left panel. 32 is a front and rear adjuster at the lower part of the side panel 30, 61 is a hinge with an L-shaped metal fitting, 62 is a ball catch, 63 is a floating nut, and 64 is a locking member. As can be seen from FIGS. 4A and 4B, since the depth (L6) of the top panel 20 and the depths (L7) of the left and right side panels 30L and 30R are L6 = L7 in FIG. As shown above, the top panel 20 and the left and right side panels 30L and 30R shown in FIGS. Is completed. FIG. 8 shows an example of a display stand that looks good in the present invention.
Shows an example using the display stand of the present invention, and (b) shows an example using a conventional display stand in which the depths of the top panel and the side panel are different. When using one display stand 1 of the present invention, FIG.
As shown in (a), if the opening side of the display stand 1 is attached to the wall of the exhibition hall, the rear end of the top panel and the side panel become flat, so nowhere between the wall and the display stand. There are no gaps, so a nice-looking display stand is completed. On the other hand, when the conventionally known display stand 2 is used, the rear ends of the top panel and the side panels are not flat, so that the display stand 2 is placed on the wall of the exhibition hall as shown in FIG. 8B. Even if they are attached, there is a gap between the wall and the display stand, and it looks bad as a display stand. Moreover, when using two exhibition stands 1 of the present invention, the exhibition stands can be installed in the center of the floor of the exhibition hall. That is, as shown in FIG. 8A, the display stand 1
Similarly, if you attach the display stand 1'with their opening sides aligned, the rear end of the top panel and side panel will be flat, so there will be nowhere between the display stand 1 and 1 '. There are no gaps, so a large-looking display stand is created. On the other hand, when the conventionally known display stand 2 is used, as shown in FIG. 8B, a space is formed between the display stand 2 and the display stand 2 ', and the appearance is not good as well.

Further, as can be seen from the sectional side view of the display stand in the folded state of FIG. 4 (c), the function of the hinge 61 with the L-shaped metal fitting interposed between the front panel 10 and the top panel 20 causes A space is formed between the top panel 20 and the side panel 30 when the top panel 20 is folded.
It has become a space-efficient display stand.

FIG. 5 is a plan sectional view of the left side panel 30L in the unfolded state of the folding display stand of the present invention. In FIG.
10 is a front panel, 20 is a top panel, 30L is a left panel, 24 is an aluminum extruded R-shaped rail, 61 is a hinge with an L-shaped metal fitting, 62a is a ball catching ball, 63 is a floating nut, 63a is a head, 63b. Is a mounting portion, 64 is a locking member, and 66 is a hinge. Heaven panel 20
A 1/4 circular arc aluminum extruded R-shaped rail 24 shown by a chain double-dashed line is embedded therein. R = 240mm here
I am trying. As shown in an enlarged view in the figure, the aluminum extruded R-shaped rail (guide groove) 24 has a cross-sectional shape with a wide inner part and a narrow surface with a narrow space. Also, when viewed in a plan view, one end (hinge side) of the quarter arc is open and the other end is closed. On the other hand, the side panel 3
A floating nut 63 is attached to the corresponding portion of the aluminum extrusion R-shaped rail 24 at the top of 0L. The floating nut 63 includes a head portion 63a and a mounting portion 63b. When the mounting portion 63b is mounted on the top portion of the side panel 30L, only the head portion 63a is mounted so as to be exposed upward from the top portion of the side panel 30L. Has been. Then, when the side panel 30L is deployed, the head 63a of the floating nut 63 is
Aluminum extruded R-type rail of the top panel 20 already developed at right angles to the front panel 10 Aluminum extrusion R-type rail 24 can enter into the inner space from the open end, and thereafter the head 63a. Cannot be pulled out from the aluminum extrusion R-shaped rail 24 at a position other than the opening end, and moves in the aluminum extrusion R-shaped rail 24 according to the expansion of the side panel 30L, and the side panel 30L becomes the front panel 10.
The aluminum extrusion R-shaped rail 24 cannot move any more in the expanded position that is at a right angle to the side panel 30L, so that the side panel 30L is held at a right angle. Then, in this state, the side panel 30L is fixed to the top panel 20 using the locking member 64 (detailed in FIG. 3). The side panel 30L has been described above, but the side panel 30R has the same configuration.

6A and 6B are views for explaining the top panel of the folding display stand according to the present invention, in which FIG. 6A is an enlarged side sectional view thereof, and FIG. 6B is an enlarged side sectional view of the hinge 61 with the L-shaped metal fitting in a developed state. Is. In FIG. 6, 10 is a front panel, 20 is a top panel, and 30R is a right side panel. 61 is a hinge with an L-shaped metal fitting, 62 is a ball catch, 63 is a floating nut, and 64 is a locking member. The top panel 20 has a core 2
1, a paper honeycomb core is used, and a melamine decorative board is attached as a surface material 22. On the other hand, the side panel 30
Uses poly plywood. The top panel 20 is provided with a hinge mounting long groove 23, an aluminum extrusion R-shaped rail 24, and a locking hole 25. The hinge mounting groove 23 has a hinge 61.
It is a long groove for embedding in the top panel 20 by the thickness of. The hinge 61 with the L-shaped metal fitting used in the present invention is
As shown in FIG. 6, attach the front end of the L-shaped metal fitting to the front panel 1.
0, and the other end of the hinge 61 is attached to the top panel 20. FIG. 6A shows a state where both the metal fittings of the hinge 61 are closed, and FIG. 6B shows a state where both the metal fittings of the hinge 61 are opened. As can be seen in FIG. 6B, the side panel 30 is provided at the intermediate portion between the tip portion of the L-shaped metal fitting and the rotating portion.
Since (R, L) can occupy the position, FIG.
As shown in (c), the side panel 30 is attached to the front panel 10.
It becomes possible to stack the top panel 20 on it.

FIG. 7 is a perspective view showing an assembling sequence of the folding display stand of the present invention. In FIG. 7, 1 is a folding display stand, 10 is a front panel, 20 is a top panel, 30R is a right side panel, and 30L is a left side panel. (A) is folded and placed horizontally, (b) is a state where only the top panel 20 is vertically raised, (c) is a state where the left side panel 30L is further raised, and (d) is a further right side Panel 30R is up, (e) is (d)
The state in which the entire top of the folding display stand assembled in the above state is rotated 90 ° to the top panel 20 to be horizontal, that is, the display stand 1 is in use. Thus, according to the folding display stand 1 of the present invention, (a)-
It can be assembled without lifting or rotating the entire display stand 1 to the completed state of (d). Therefore, even a weak person can assemble it.

FIG. 9 shows a state in which a large number of folding display stands 1 of the present invention are stacked on a narrow carriage 3. As shown in FIG. 7A to FIG. 7A, the uppermost folding display stand 1 is placed on the narrow carriage 3 without removing the folding display stand 1 from the carriage 3.
It can be assembled according to the order of (d).
In this case, since it is not necessary to lift or rotate the entire display stand 1 to the states of (a) to (d), it is possible for a single person without power to carry it out, and then to take it off the carriage 3 and carry it. You can leave it to two people or someone with strength. While carrying it, all you have to do is to assemble the next best folding display stand 1 again in the same way, and wait for a weak person to come and pick it up. On the other hand, in the conventional product, it was difficult to assemble it by a weak person because the work of lifting the display and turning it upside down had to be done on the way.

Although the above description has been given of an example in which the top panel 20 and the side panel 30 are hinged to the front panel 10, the present invention is not limited to this, and the top panel 20 and the side panel 30 are attached to the top panel 20. Even if you hinge on
It needs to be rotated 180 degrees when it is unloaded from the dolly, but this does not essentially change.

[0019]

As described above, according to the display stand of the present invention, it is not necessary to disperse the components of the display stand, a compact, low-cost display stand with a small number of parts is obtained, and further It will be possible to assemble even one person who does not have an exhibition stand, and also obtain an exhibition stand that can be assembled one after another with the exhibition stand on the trolley. Furthermore, by arranging this display stand near the wall or facing each other,
A nice-looking display stand with no gaps between the walls and the display stand is completed.

[Brief description of drawings]

FIG. 1 is a perspective view (partial cross section) showing a folded state of a folding display stand of the present invention.

FIG. 2 is a plan view of the folding display stand of the present invention in a developed state.

FIG. 3 is a front view of the folding display stand of the present invention in a developed state.

FIG. 4 is a side view of the folding display stand of the present invention, and is a sectional side view of the display stand in an unfolded state.

FIG. 5 is a plan cross-sectional view of the left side panel 30L in the unfolded state of the folding display stand of the present invention.

FIG. 6 is an enlarged side sectional view of the folding display stand of the present invention,
(B) is an expanded cross-sectional side view of the hinge 61 with the L-shaped metal fitting in a developed state.

FIG. 7 is a perspective view showing an assembling sequence of the folding display stand of the present invention.

FIG. 8 shows an example using the display stand of the present invention.

FIG. 9 shows a state in which a large number of folding display stands of the present invention are stacked on a carriage.

FIG. 10 shows an example of a conventional folding display stand.

FIG. 11 shows another example of a conventional folding display stand.

FIG. 12 shows still another example of the conventional folding display stand.

[Explanation of symbols]

1 Folding display stand of the present invention 10 front panel 20 sky panel 21 core 22 Surface material 23 Hinges mounting long groove 24 Aluminum Extruded R Type Rail 25 locking hole 30 side panel 30L left side panel 30R right side panel 32 Adjuster 61 Hinges with L-shaped metal fittings 62 ball catch 62a Ball for catching balls 63 floating nut 63a head 63b mounting part 64 Locking member 64a locking rod 65 Reinforcing bar 66 hinges

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References: Showa 54-80803 (JP, U) Showa 51-100091 (JP, U) Japanese Patent Publication 3-40211 (JP, B2) Showa 56- 25569 (JP, Y1) Jitsuko Sho 47-4732 (JP, Y1) (58) Fields investigated (Int.Cl. ⁷ , DB name) A47F 5/10 A47B 3/00

Claims (3)

(57) [Claims] 1. A first panel, a second panel rotatably attached to an upper edge of the first panel, and a third panel rotatably attached to both left and right edges of the first panel. ,
And a third display panel that can be folded so that the third panel is folded inwardly in the same plane, and the second panel is overlapped on the entire surfaces of both the third panels thus folded. And a folding display stand in which the depth of the second panel and the depth of the third panel are the same in an assembled state , (1) the first panel is a front panel, and the second panel is
In the top panel, the third panel is a side panel, and (2) the first panel and the second panel are rotatable.
For attachment, use a hinge with an L-shaped metal fitting at one end,
Moreover, the length of the L-shaped metal fitting is set to the thickness of the third panel.
And, (3) 1/4 arc-shaped guide groove on the back surface of the second panel
Is provided and is guided in the guide groove on the top of the third panel.
Provided with a guided projection to be provided, (4) Move inside in a linear direction to project outside the member and lock
The locking member with the locking rod on the back side of the side panel
Attached near the top part, and attaching a locking hole to the top panel
In that case, place the side panel directly against the front panel.
When the locking rod is expanded to the angular expansion position,
The two are installed so that they can be inserted into the locking holes.
Display stand folding and said that you are. 2. The guide groove has a deep portion when viewed in cross section.
It is wide and has a narrow surface with a narrow space, and
One end of the guide groove is open and the other end is closed.
The guided protrusion is a floaty consisting of a head and a mounting part.
Ring nut is used, and the mounting portion is the side panel.
When attached to the top of the
Mounted so that it is exposed from the top of the flannel
When the side panel is unfolded, the float
The head of the nut is already extended at a right angle to the front panel.
From the open end of the guide groove of the opened top panel,
Can enter the inner space of the
At a position other than the opening end, it cannot come out of the guide groove,
In the deployed position where the side panel is at a right angle to the front panel
Cannot move in the guide groove any more, and the side panel has a right angle.
The display according to claim 1, which is held in a state of being
Stand. 3. An extended display stand, characterized in that at least two display stands according to claim 1 or 2 are assembled, and the opening surfaces of the panels are arranged to face each other.