JP2017133347A - Panel holder and panel holding method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel holder capable of stably holding a panel in a standing state from a floor surface along wall surface while having a simple structure.SOLUTION: There is provided a panel holder 1A holding a panel P in a standing state from a floor surface F along wall surface W, in which a first plate part 2 and a second plate part 3 are folded along a folding ruled line to an extent where a first inclined surface and a second inclined surface as V shaped grooves configuring folding parts 4 face each other. In such state, the first plate part 2 placed on the floor surface F is fixed onto the floor surface F and the second plate part 3 is pressed onto the panel P while having elastic deformation.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a panel holder that holds a panel upright from a floor along a wall surface, and a panel holding method using such a panel holder.

  For example, when carrying luggage or materials in a building, a curing panel is arranged along the wall surface of the building to temporarily protect the wall surface. At this time, the curing panel needs to be held upright from the floor along the wall surface.

  For this reason, a curing panel is directly affixed to the wall surface using a curing tape, a self-supporting curing panel is disposed along the wall surface, or the curing panel is erected from the floor along the wall surface using a panel holder. It is performed to hold in a state (for example, refer to Patent Documents 1 to 3).

JP2013-122139A JP 2005-139696 A JP 2001-311236 A

  By the way, when a curing panel is affixed directly to a wall surface using the above-mentioned curing tape, when recovering a curing panel, it is necessary to peel off a curing tape from a wall surface, and it is very troublesome.

  On the other hand, when a self-supporting curing panel is used, the above-described work of peeling the curing tape at the time of panel collection becomes unnecessary. However, as the height of the self-supporting curing panel increases, the center of gravity becomes unstable, and it tends to fall down to the opposite side of the wall surface.

  On the other hand, when the panel holder is used, the curing panel can be held in a state of standing from the floor along the wall surface. However, the conventional panel holder has a weak force for pressing the curing panel against the wall surface. For example, when the height dimension of the curing panel becomes large, it may fall down to the opposite side of the wall surface together with the curing panel. . Moreover, since the conventional panel holder needs to stand up itself, there exists a fault that a structure will become complicated.

  The present invention has been proposed in view of such conventional circumstances, and has a simple structure, and a panel holder that can stably hold the panel upright from the floor along the wall surface, And it aims at providing the panel holding method using such a panel holder.

In order to achieve the above object, the present invention provides the following means.
(1) A panel holder for holding a panel in a standing state from a floor surface along a wall surface,
A first plate installed on the floor;
A second plate portion pressed against the panel;
A folding portion that is folded along a folding ruled line between the first plate portion and the second plate portion;
The bent portion has a groove formed along the bent ruled line on one surface side of the first plate portion and the second plate portion,
The groove includes a first inclined surface formed in the first plate portion and a second inclined surface formed in the second plate portion,
When the first plate portion and the second plate portion are bent along the folding ruled line until the first inclined surface and the second inclined surface are in a state of being abutted with each other, A panel holder, wherein a bending angle on the one surface side between the first plate portion and the second plate portion is larger than 90 °.
(2) The panel holder according to (1), wherein the bending angle is 91 ° to 125 °.
(3) The first plate portion and the second plate portion are made of a plastic hollow panel formed continuously with each other,
The plastic hollow panel connects a pair of flat plate portions arranged in parallel to each other and the pair of flat plate portions along a direction perpendicular to the folding ruled line, and has a constant interval in the extending direction of the bent ruled line. (1) or (2), characterized by having a hollow cross-sectional structure including a plurality of rib portions arranged side by side and a plurality of hollow portions formed between the plurality of rib portions. Panel holder as described.
(4) Inside the groove portion, there are a hole portion that penetrates the flat plate portion on the one surface side from between the plurality of rib portions, and the rib portion together with the flat plate portion on the one surface side on both sides of the hole portion. The panel holder according to (3) above, wherein a crushing portion in which is crushed is provided.
(5) The panel holding according to (3), wherein the first inclined surface and the second inclined surface that close the plurality of hollow portions are formed inside the groove portion. Ingredients.
(6) a third plate portion pressed against the panel;
A folded portion that is folded back to the side opposite to the one surface side along a folded ruled line between the second plate portion and the third plate portion;
Any of (1) to (5) above, wherein the folded portion has a cut portion formed along the folded ruled line on one surface side of the second plate portion and the third plate portion. The panel holder according to claim 1.
(7) The bent portion is bent on the side opposite to the one surface side along a folding ruled line between the first plate portion and the second plate portion, and the second plate portion and the third plate portion are bent. In the state where the folded portion is folded on the side opposite to the one surface side along the folded ruled line between the plate portion and the plate portion, the folded portion can be self-supported with the folded portion facing upward. The panel holder described in 6).
(8) The bent portion is bent on the side opposite to the one surface side along a folding ruled line between the first plate portion and the second plate portion, and the second plate portion and the third plate portion are folded. When the folded portion is folded back on the side opposite to the one side along the folded ruled line between the first plate portion and the third plate portion The panel holder according to (7) above, wherein the sides can abut against each other.
(9) A panel holding method using the panel holder according to any one of (1) to (8) above, wherein the panel is held upright from the floor along the wall surface,
The first plate portion and the second plate portion are bent along the folding ruled line until the first inclined surface and the second inclined surface are in a state of being abutted with each other, In this state, the first plate portion installed on the floor surface is fixed to the floor surface and pressed against the panel while elastically deforming the second plate portion. Panel holding method.
(10) The panel holding method according to (9), wherein the panel holder is arranged on both sides in the width direction of the panel.

  As described above, according to the present invention, while having a simple structure, a panel holder that can stably hold a panel upright from a floor surface along a wall surface, and such a panel holder. It is possible to provide a panel holding method used.

The structure of the panel holder which concerns on the 1st Embodiment of this invention is shown, (a) is the side view which shows the state which bent the bending part, (b) is the front view, (c) is the top view, (D) is a side view which shows the state before bending the bending part. It is sectional drawing which shows the structure of the plastic hollow panel which comprises the panel holder shown in FIG. It is a perspective view which expands and shows the bending part of the panel holder shown in FIG. It is a side view which shows the state hold | maintained in the state which stood up from the floor surface along the wall surface using the panel holder shown in FIG. The structure of the panel holder which concerns on the 2nd Embodiment of this invention is shown, (a) is the side view which shows the state before folding the folding part and the folding part, (b) is the front view, (C) is a top view thereof, and (d) is a side view showing a state before the folded portion is folded and a state after the folded portion is folded back. It is a perspective view which expands and shows the folding | turning part of the panel holder shown in FIG. It is a side view which shows the state hold | maintained in the state which stood up from the floor surface along the wall surface using the panel holder shown in FIG. It is a perspective view which expands and shows the bending part of the panel holder which concerns on the 3rd Embodiment of this invention. It is a perspective view which expands and shows the bending part of the panel holder which concerns on the 4th Embodiment of this invention. It is a side view which shows the state which made the panel holder shown in FIG. 5 self-supporting.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[First Embodiment]
(Panel holder)
First, as a first embodiment of the present invention, a configuration of a panel holder 1A shown in FIGS. 1A to 1D, 2 and 3 will be described, for example. In addition, Fig.1 (a) is a side view which shows the state which bent the bending part 4 mentioned later of 1 A of panel holders. FIG. 1B is a front view of the panel holder 1A. FIG. 1C is a top view of the panel holder 1A. FIG.1 (d) is a side view which shows the state before bending the bending part 4 of the panel holder 1A. FIG. 2 is a cross-sectional view showing the structure of the plastic hollow panel 10 constituting the panel holder 1A described later. FIG. 3 is an enlarged perspective view showing the bent portion 4 of the panel holder 1A.

  As shown in FIGS. 1A to 1D and FIG. 2, the panel holder 1 </ b> A is composed of a long plate-like plastic hollow panel 10, and includes a first plate portion 2 and a second plate formed continuously with each other. 2, and a bent portion 4 that is bent along a bent ruled line L <b> 1 between the first plate portion 2 and the second plate portion 3.

  The plastic hollow panel 10 is disposed along a pair of flat plate portions 11 and 12 arranged in parallel to each other and a direction perpendicular to the folding ruled line L1 between the pair of flat plate portions 11 and 12 (the length direction of the plastic hollow panel 10). And a plurality of rib portions 13 that are arranged at regular intervals in the extending direction of the folding ruled line L1 (the width direction of the plastic hollow panel 10), and a plurality of rib portions 13 formed between each of the plurality of rib portions. It has a hollow cross-sectional structure including the hollow portion 14.

  As the plastic hollow panel 10, for example, a material obtained by extrusion-molding a thermoplastic synthetic resin such as polypropylene resin, polyethylene resin, polyvinyl chloride resin, ABS resin, or polyethylene terephthalate resin can be used.

  Moreover, the plate | board thickness of the plastic hollow panel 10 is about 3-15 mm (preferably 5-10 mm). The thickness of the flat plate portions 11 and 12 is about 0.3 to 2.0 mm (0.5 to 1.5 mm), respectively. The thickness of the rib part 13 is about 0.1 to 1.5 mm (preferably 0.2 to 1.0 mm). The interval between the rib portions 13 is about 2 to 20 mm (preferably 2.5 to 10 mm).

  In this embodiment, as the plastic hollow panel 10, for example, the plate thickness is 5 mm, the thickness of the flat plate portions 11 and 12 is 0.5 mm, the thickness of the rib portions 13 is 0.3 mm, and the interval between the rib portions 13 is 4. 7 mm is used.

  The 1st board part 2 is located in the one (lower part) side which pinched | folded the bending part 4 (bending ruled line L1) of the plastic hollow panel 10, and is the part (horizontal board) installed on the floor surface F mentioned later Is configured. On the other hand, the 2nd board part 3 is located in the other (upper part) side which pinched | folded the bending part 4 (bending ruled line L1) of the plastic hollow panel 10, and is a part (vertical board) pressed on the curing panel P mentioned later Is configured. The second plate portion 3 has the same width as the first plate portion 2 and is longer than the first plate portion 2.

  As shown in an enlarged view in FIG. 3, the bent portion 4 is formed in a V shape formed along the bent ruled line L <b> 1 on one surface (the flat plate portion 11) side of the first plate portion 2 and the second plate portion 3. A groove 5 is provided. The groove portion 5 includes a first inclined surface 5a formed in the first plate portion 2 and a second inclined surface 5b formed in the second plate portion 3, and includes the first inclined surface 5a and the first inclined surface 5a. And a predetermined opening angle α between the two inclined surfaces 5b. The bending portion 4 can be bent between the first inclined surface 5a and the second inclined surface 5b.

  The opening angle α is changed by bending the bent portion 4, but the state before the bent portion 4 is bent (see FIG. 1D), that is, the first plate portion 2 and the opening angle α. The angle is when the second plate portion 3 is parallel to the second plate portion 3.

  The groove portion 5 is on the one surface (flat plate portion 11) side of the plastic hollow panel 10 in a state in which a jig (not shown) whose tip portion is formed in a triangular shape in accordance with the opening angle α of the groove portion 5 described above is heated. Is formed by pressing along the bent ruled line L1.

  Accordingly, inside the groove portion 5, a hole portion 5 c that penetrates the flat plate portion 11 on the one surface side from between the plurality of rib portions 13, and a rib portion together with the flat plate portion 11 on the one surface side on both sides of the hole portion 5 c. A crushing portion 5d in which 13 is crushed and a bottom surface 5e that connects the first inclined surface 5a and the second inclined surface 5b are provided. In the bent portion 4, by providing such a groove portion 5, the flat plate portion 12 on the other surface side of the plastic hollow panel 10 can be repeatedly bent along the bent ruled line L1.

  In addition, in the bottom face 5e of the groove part 5, the thickness of the position where the hole part 5c was formed is the same thickness (0.5 mm in this embodiment) as the flat plate part 12, and the thickness of the position where the crushing part 5d was formed. Is thicker than that and is about 0.6 to 5.0 mm (1.2 mm in this embodiment) on average. In addition, the hole 5c does not necessarily have to be opened at all between the rib portions 13 (the crushing portion 5d), and in some cases, a part of the hole 5c may be blocked. Good.

  In the panel holder 1A of the present embodiment, as shown in FIG. 1 (a), the first plate portion 2 is in a state where the first inclined surface 5a and the second inclined surface 5b are brought into contact with each other. And the second plate portion 3 are bent along the folding ruled line L1, the bending angle θ on the one surface (flat plate portion 11) side between the first plate portion 2 and the second plate portion 3 is 90. It is larger than °.

  Specifically, the opening angle α (= 180 ° −θ) of the groove portion 5 is set in a range where the bending angle θ is 91 ° to 125 °, more preferably 95 ° to 120 °. For example, when the bending angle θ is set to 120 °, the opening angle α may be set to 60 ° (= 180 ° −120 °). When the bending angle θ is 91 °, the opening angle α may be set to 89 ° (= 180 ° −91 °). With respect to the bending angle θ, an obtuse angle is ensured and the angle is set to 125 °, so that the amount of protrusion of the first plate portion 2 to the front (passage side) can be reduced during use.

(Panel holding method)
Next, a panel holding method using the panel holder 1A will be described with reference to FIG. FIG. 4 is a side view showing a state in which the curing panel P is held upright from the floor surface F along the wall surface W using the panel holder 1A.

  In the panel holding method using the panel holder 1 </ b> A, as shown in FIG. 4, the first inclined surface 5 a and the second inclined surface 5 b of the groove portion 5 are in a state where they are in contact with each other. The plate portion 2 and the second plate portion 3 are bent along the folding ruled line L1, and in this state, the first plate portion 2 installed on the floor surface F is fixed to the floor surface F. The second plate 3 is pressed against the curing panel P while being elastically deformed. Moreover, about the panel holder 1A, in order to hold | maintain the curing panel P stably, it is preferable to arrange | position at the both sides of the width direction of the curing panel P at least.

  In the panel holding method of the present embodiment, the angle formed between the floor surface F and the wall surface W is 90 ° (right angle), whereas the bending between the first plate portion 2 and the second plate portion 3 is performed. By using the panel holder 1A in which the angle θ is larger than 90 °, the curing panel P can be strongly pressed against the wall surface W using the repulsive force while bending the second plate portion 3. . Further, it is possible to prevent the second plate portion 3 from falling to the opposite side of the wall surface W together with the curing panel P.

  Here, in the panel holder 1A of the present embodiment, the first plate portion 2 and the first plate portion 2 until the first inclined surface 5a and the second inclined surface 5b of the groove portion 5 described above are brought into contact with each other. When the two plate portions 3 are bent along the folding ruled line L1, the crushing portions 5d on both sides of each hole portion 5c are connected to the first inclined surface 5a side and the second inclined surface 5b side. Are pressed against each other.

  At this time, the bending angle θ between the first plate portion 2 and the second plate portion 3 can be restricted, and the bending angle θ can be prevented from being 90 ° or less. Further, the above-described repulsive force can be generated more largely by the restoring force that the flat plate portion 12 on the other surface side in the bent state tries to return to the original state.

  As described above, in the panel holding method of the present embodiment, the curing panel P is stably held in the state where the curing panel P is erected from the floor surface F along the wall surface W using the panel holder 1A having the simple structure described above. Is possible.

[Second Embodiment]
(Panel holder)
Next, as a second embodiment of the present invention, for example, the configuration of the panel holder 1B shown in FIGS. 5A to 5D and FIG. 6 will be described. In the following description, the same parts as those of the panel holder 1A are not described and are denoted by the same reference numerals in the drawings.

  FIG. 5A is a side view showing a state in which the bent portion 4 of the panel holder 1B is bent and a state before the folded portion 8 described later is folded. FIG. 5B is a front view of the panel holder 1B. FIG. 5C is a top view of the panel holder 1B. FIG.5 (d) is a side view which shows the state before bend | folding the bending part 4 of the panel holder 1B, and the state after folding the folding | returning part 8. FIG. FIG. 6 is an enlarged perspective view showing the folded portion 8 of the panel holder 1B.

  As shown in FIGS. 5 (a) to 5 (d), the panel holder 1 </ b> B includes the first plate portion 2 and the second plate portion 3 by the plastic hollow panel 10 in addition to the configuration of the panel holder 1 </ b> A. The third plate portion 7 formed continuously, and the opposite side (the flat plate portion 11) side (the flat plate portion) along the folded ruled line L2 between the second plate portion 3 and the third plate portion 7. And 12) a folded portion 8 that is folded back to the side.

  The third plate portion 7 is located on the opposite side (upper side) of the second plate portion 3 with the folded portion 8 (folded ruled line L2) of the plastic hollow panel 10 interposed therebetween. It constitutes the part (vertical plate) to be pressed.

  As shown in an enlarged view in FIG. 6, the folded portion 8 has a cut portion 9 formed along the folded ruled line L <b> 2 on one surface side of the second plate portion 3 and the third plate portion 7. The cut portion 9 is formed by half-cut processing of cutting the flat plate portion 11 and the plurality of rib portions 13 on the other surface side along the crease line L2 while leaving the flat plate portion 12 on the other surface side of the plastic hollow panel 10. . Thereby, in the folding | returning part 8, the flat plate part 12 of the other surface side of the plastic hollow panel 10 can be repeatedly folded by 180 degrees to the other surface side along the folding ruled line L2.

  In the panel holder 1B of the present embodiment, as shown in FIG. 5 (a), the third plate portion 7 and the second plate portion 3 constitute a portion (vertical plate) that is pressed against the curing panel P. However, as shown in FIG. 5D, the third plate portion 7 extended in the height direction (the length direction of the plastic hollow panel 10) from the second plate portion 3 is placed on the other surface (the flat plate portion 12). The third plate portion 7 can be folded more compactly by folding back to the side.

(Panel holding method)
Next, a panel holding method using the panel holder 1B will be described with reference to FIG. FIG. 7 is a side view showing a state in which the curing panel P ′ is held upright from the floor surface F along the wall surface W using the panel holder 1B.

  In the panel holding method using the panel holder 1B, as shown in FIG. 7, the first inclined surface 5a and the second inclined surface 5b of the groove portion 5 are in a state where they are in contact with each other. The plate portion 2 and the second plate portion 3 are bent along the folding ruled line L1, and in this state, the first plate portion 2 installed on the floor surface F is fixed to the floor surface F. The second plate portion 3 is pressed against the curing panel P ′ while being elastically deformed. The panel holder 1B is preferably disposed at least on both sides in the width direction of the curing panel P 'in order to stably hold the curing panel P'.

  Here, the height dimension of the curing panel P 'shown in FIG. 7 is larger than that of the curing panel P shown in FIG. Therefore, in the panel holding method of the present embodiment, the other surface (flat plate portion 12) side of the third plate portion 7 extended in the height direction from the second plate portion 3 is pressed against the curing panel P ′. And

  In the panel holding method of the present embodiment, the angle formed between the floor surface F and the wall surface W is 90 ° (right angle), whereas the bending between the first plate portion 2 and the second plate portion 3 is performed. By using the panel holder 1B having an angle θ larger than 90 °, it is possible to strongly press the curing panel P ′ against the wall surface W using the repulsive force while bending the second plate portion 3. it can. Further, it is possible to prevent the second plate portion 3 from falling to the opposite side of the wall surface W together with the curing panel P ′.

  Here, in the panel holder 1B according to the present embodiment, the first plate portion 2 and the first plate portion 2 are in contact with each other until the first inclined surface 5a and the second inclined surface 5b of the groove portion 5 are in contact with each other. When the two plate portions 3 are bent along the folding ruled line L1, the crushing portions 5d on both sides of each hole portion 5c are connected to the first inclined surface 5a side and the second inclined surface 5b side. Are pressed against each other.

  At this time, the bending angle θ between the first plate portion 2 and the second plate portion 3 can be restricted, and the bending angle θ can be prevented from being 90 ° or less. Further, the above-described repulsive force can be generated more largely by the restoring force that the flat plate portion 12 on the other surface side in the bent state tries to return to the original state.

  Moreover, in the panel holder 1B of this embodiment, since the 3rd board part 7 is return | folded only to the other surface (flat plate part 12) side with respect to the 2nd board part 3 by the folding | returning part 8, a curing panel. It is possible to prevent the third plate portion 7 pressed against P ′ from falling to the opposite side of the wall surface W.

  As described above, in the panel holding method of the present embodiment, the curing panel P ′ having a height dimension larger than the curing panel P is formed along the wall surface W using the panel holder 1B having the simple structure described above. It is possible to stably hold the head upright from the floor surface F.

  Moreover, in the panel holder 1B of the present embodiment, the third plate part 7 extended in the height direction from the second plate part 3 is folded back to the other surface (the flat plate part 12) side, whereby this panel holder The height of 1B can be changed. Furthermore, it is possible to hold the curing panel P having a smaller height than the curing panel P ′ in a state where the third plate portion 7 is folded back.

[Third Embodiment]
(Panel holder)
Next, as a third embodiment of the present invention, a configuration of a panel holder 1C shown in FIG. 8, for example, will be described. FIG. 8 is an enlarged perspective view showing a bent portion of the panel holder 1C. Moreover, in the following description, about the site | part equivalent to the said panel holder 1A, 1B, while omitting description, the same code | symbol shall be attached | subjected in drawing.

  The panel holder 1C of the present embodiment has a configuration in which the bent portion 4 constituting the panel holders 1A and 1B is changed to a bent portion 4A shown in FIG. Specifically, in the bent portion 4 </ b> A, a first inclined surface 5 a and a second inclined surface 5 b that close the plurality of hollow portions 14 are formed inside the groove portion 5.

  Such a groove portion 5 is formed on one surface (flat plate portion) of a plastic hollow panel 10 in a state where a jig (not shown) having a tip formed in a triangular shape is heated in accordance with the opening angle α of the groove portion 5 described above. 11) It can be formed by melting the contact portion with the jig while pressing along the bent ruled line L1 from the side. Thereby, inside the groove part 5, the 1st inclined surface 5a and the 2nd inclined surface 5b by which the some hollow part 14 was obstruct | occluded, and these 1st inclined surface 5a and the 2nd inclined surface 5b A bottom surface 5e for connecting the two is provided.

  In addition, in this embodiment, although the groove part 5 which obstruct | occluded the hollow part 14 mentioned above can be formed with respect to the hollow plastic panel 10 whose thickness is about 3-15 mm, for example, thickness is 6-15 mm especially. By using the hollow plastic panel 10 of a degree, it is possible to secure a sufficient amount of resin to close the hollow portion 14 and to easily form the groove portion 5 closing the hollow portion 14.

  Moreover, since the 1st inclined surface 5a and the 2nd inclined surface 5b of the groove part 5 are hardened | cured by contact with the heated jig | tool, these hardened inclined surfaces 5a and 5b receive a load uniformly at the time of bending. It will be. As a result, the bending angle θ can be stably maintained at the time of bending, and an effect of preventing breakage during long-time use can be obtained.

  In the bent portion 4A, by providing such a groove portion 5, the flat plate portion 12 on the other surface side of the plastic hollow panel 10 can be repeatedly bent along the bent ruled line L1.

(Panel holding method)
The panel holder 1C of the present embodiment has the same configuration as the panel holders 1A and 1B except that the bent portion 4 constituting the panel holders 1A and 1B is changed to the bent portion 4A shown in FIG. Have.

  Therefore, in the panel holding method using the panel holder 1C, the first inclined surface 5a and the second inclined surface 5b of the groove portion 5 are abutted with each other as in the case shown in FIGS. The first plate portion 2 and the second plate portion 3 are bent along the folding ruled line L1 until the state is reached, and in this state, the first plate portion 2 installed on the floor surface F. Is pressed against the curing panels P and P ′ while elastically deforming the second plate portion 3. The panel holder 1C is preferably disposed at least on both sides in the width direction of the curing panels P and P 'in order to stably hold the curing panels P and P'.

  Moreover, the height dimension of the curing panel P ′ shown in FIG. 7 is larger than that of the curing panel P shown in FIG. 4. In that case, by using the panel holder 1C in which the bent portion 4 constituting the panel holder 1B is changed to the above-described bent portion 4A, the third plate 3 extended in the height direction from the second plate portion 3 is used. The other surface (flat plate portion 12) side of the plate portion 7 is pressed against the curing panel P ′.

  Thereby, in the panel holder 1C of the present embodiment, the third plate portion 7 is folded only by the folded portion 8 toward the other surface (the flat plate portion 12) with respect to the second plate portion 3, and thus the curing is performed. It is possible to prevent the third plate portion 7 pressed against the panel P ′ from falling to the opposite side of the wall surface W.

  In the panel holding method of the present embodiment, the angle formed between the floor surface F and the wall surface W is 90 ° (right angle), whereas the bending between the first plate portion 2 and the second plate portion 3 is performed. By using the panel holder 1C in which the angle θ is larger than 90 °, the curing panel P can be strongly pressed against the wall surface W using the repulsive force while bending the second plate portion 3. . Further, it is possible to prevent the second plate portion 3 from falling to the opposite side of the wall surface W together with the curing panel P.

  Here, in the panel holder 1C of the present embodiment, the first plate portion 2 and the first plate portion 2 are kept in contact with each other until the first inclined surface 5a and the second inclined surface 5b of the groove portion 5 described above are brought into contact with each other. It is assumed that the second plate portion 3 is bent along the folding ruled line L1. At this time, since the first inclined surface 5a and the second inclined surface 5b are configured to close the plurality of hollow portions 14, they are in a state in which the surfaces are pressed against (adhered to) each other.

  As a result, the bending angle θ between the first plate portion 2 and the second plate portion 3 can be restricted, and the bending angle θ can be prevented from becoming 90 ° or less. Further, the above-described repulsive force can be generated more largely by the restoring force that the flat plate portion 12 on the other surface side in the bent state tries to return to the original state.

  Moreover, in the said panel holder 1C, since the 1st inclined surface 5a and the 2nd inclined surface 5b obstruct | occluded the several hollow part 14, the some rib part which comprises the 1st board part 2 side. 13 and a state in which the first inclined surface 5a and the second inclined surface 5b are abutted with each other even if a positional deviation occurs between the plurality of rib portions 13 constituting the second plate portion 3 side. Is possible.

  Furthermore, in the panel holder 1C, it is possible to prevent dust, foreign matter, and the like from entering the plurality of hollow portions 14 from between the groove portions 5A. Thereby, even when it is used repeatedly, it is possible to maintain hygiene.

  As described above, in the panel holding method of the present embodiment, the curing panel P is stably held upright from the floor surface F along the wall surface W using the panel holder 1C having the simple structure described above. Is possible.

[Fourth Embodiment]
(Panel holder)
Next, as a fourth embodiment of the present invention, for example, the configuration of a panel holder 1D shown in FIG. 9 will be described. FIG. 9 is an enlarged perspective view showing a bent portion of the panel holder 1D. Moreover, in the following description, about the site | part equivalent to the said panel holder 1A, 1B, while omitting description, the same code | symbol shall be attached | subjected in drawing.

  The panel holder 1D of the present embodiment has a configuration in which the bent portion 4 constituting the panel holders 1A and 1B is changed to a bent portion 4B shown in FIG. Specifically, in the bent portion 4B, a first inclined surface 5a and a second inclined surface 5b in which a plurality of hollow portions 14 are opened are formed inside the groove portion 5.

  Such a groove portion 5 is formed with a cut along the folding ruled line L1 from the one surface (flat plate portion 11) side of the plastic hollow panel 10, and then in accordance with the opening angle α of the groove portion 5 described above, the first inclined surface 5a. And the second inclined surface 5b can be formed by notching diagonally. Thereby, inside the groove part 5, the 1st inclined surface 5a and the 2nd inclined surface 5b which the some hollow part 14 opened, and between these 1st inclined surface 5a and the 2nd inclined surface 5b are provided. And a bottom surface 5e for connecting the two.

  In the present embodiment, for example, although the thickness of the hollow plastic panel 10 is not particularly limited, a resin sufficient to close the hollow portion 14 by using the hollow plastic panel 10 having a thickness of about 9 to 15 mm is used. The amount can be secured, and the formation of the groove portion 5 with the hollow portion 14 closed can be facilitated.

  In the bent portion 4B, by providing such a groove portion 5, the flat plate portion 12 on the other surface side of the plastic hollow panel 10 can be repeatedly bent along the bent ruled line L1.

(Panel holding method)
The panel holder 1D of the present embodiment has the same configuration as the panel holders 1A and 1B except that the bent portion 4 constituting the panel holders 1A and 1B is changed to the bent portion 4B shown in FIG. Have.

  Therefore, in the panel holding method using the panel holder 1D, the first inclined surface 5a and the second inclined surface 5b of the groove 5 are abutted with each other, as in the case shown in FIGS. The first plate portion 2 and the second plate portion 3 are bent along the folding ruled line L1 until the state is reached, and in this state, the first plate portion 2 installed on the floor surface F. Is pressed against the curing panels P and P ′ while elastically deforming the second plate portion 3. Further, the panel holder 1D is preferably disposed at least on both sides in the width direction of the curing panels P and P 'in order to stably hold the curing panels P and P'.

  Moreover, the height dimension of the curing panel P ′ shown in FIG. 7 is larger than that of the curing panel P shown in FIG. 4. In that case, by using the panel holder 1D in which the bent portion 4 constituting the panel holder 1B is changed to the bent portion 4B described above, the third plate 3 extended in the height direction from the second plate portion 3 is used. The other surface (flat plate portion 12) side of the plate portion 7 is pressed against the curing panel P ′.

  Thereby, in the panel holder 1D of the present embodiment, the third plate portion 7 is folded only by the folded portion 8 toward the other surface (flat plate portion 12) side with respect to the second plate portion 3, and thus the curing is performed. It is possible to prevent the third plate portion 7 pressed against the panel P ′ from falling to the opposite side of the wall surface W.

  In the panel holding method of the present embodiment, the angle formed between the floor surface F and the wall surface W is 90 ° (right angle), whereas the bending between the first plate portion 2 and the second plate portion 3 is performed. By using the panel holder 1D having an angle θ larger than 90 °, the curing panel P can be strongly pressed against the wall surface W using the repulsive force while bending the second plate portion 3. . Further, it is possible to prevent the second plate portion 3 from falling to the opposite side of the wall surface W together with the curing panel P.

  Here, in the panel holder 1D according to the present embodiment, the first plate portion 2 and the first plate portion 2 are arranged until the first inclined surface 5a and the second inclined surface 5b of the groove portion 5 described above are brought into contact with each other. It is assumed that the second plate portion 3 is bent along the folding ruled line L1. At this time, since the 1st inclined surface 5a and the 2nd inclined surface 5b are the structures which the some hollow part 14 opened, it will be in the state which mutually pressed the rib parts 13 mutually.

  As a result, the bending angle θ between the first plate portion 2 and the second plate portion 3 can be restricted, and the bending angle θ can be prevented from becoming 90 ° or less. Further, the above-described repulsive force can be generated more largely by the restoring force that the flat plate portion 12 on the other surface side in the bent state tries to return to the original state.

  Further, in the panel holder 1D, the first inclined surface 5a and the second inclined surface 5b are cut out obliquely so that the first inclined surface 5a and the desired opening angle α of the groove portion 5 are matched. It is possible to form the second inclined surface 5b with high accuracy.

  As described above, in the panel holding method of the present embodiment, the curing panel P is stably held in the state where the curing panel P is erected from the floor surface F along the wall surface W using the panel holder 1D having the simple structure described above. Is possible.

In addition, this invention is not necessarily limited to the thing of the said embodiment, A various change can be added in the range which does not deviate from the meaning of this invention.
For example, the panel holders 1A to 1D are configured to hold the curing panels P and P ′ upright from the floor surface F along the wall surface W, but by expanding the dimensions in the width direction. It is also possible to use itself as a curing panel for protecting the wall surface W without using the curing panels P and P ′.

  Moreover, although the said embodiment demonstrated the case where the panel holders 1A-1D are arrange | positioned on the both sides of the width direction of curing panel P, P ', when the dimension of the width direction of curing panel P, P' is expanded. It is also possible to increase the number of panel holders 1A to 1D to be used and arrange a plurality of panel holders 1A to 1D side by side in the width direction of the curing panels P and P ′.

  Further, for the panel holder 1B, for example, as shown in FIG. 10, it is opposite to the one surface side along the folding ruled line L1 between the first plate portion 2 and the second plate portion 3 (the flat plate portion 12). ) Bend the bent portions 4, 4 A, 4 B to the side, and fold back to the opposite (flat plate portion 12) side from the one surface side along the folding ruled line L 2 between the second plate portion 3 and the third plate portion 7. By setting the part 8 in the folded state, it is possible to install the folded part 8 on the floor F with the folded part 8 facing upward.

  In this case, the first plate portion 2 and the third plate portion 7 can be brought into contact with each other while the first plate portion 2 is installed on the floor F. is there. Moreover, in the said panel holder 1A-1D, in order to hold | maintain the self-supporting state, for example, the front end side of the 1st board part 2 and the front end side of the 3rd board part 7 are fixed with a tape etc., or mutually A portion to be engaged may be provided and fixed. Furthermore, it is also possible to place a weight B for preventing overturning on the first plate portion 2 as necessary.

  On the other hand, the distal end side of the third plate portion 7 does not necessarily need to be in contact with the distal end side of the first plate portion 2, and the other surface between the second plate portion 3 and the third plate portion 7. It is good also as a state contact | abutted to the floor surface F by expanding the bending angle by the side of (the flat plate part 12).

  Thereby, it is possible to use the said panel holder 1B as a standing signboard, a pole, a fence, etc., for example. For example, a display board may be necessary at a site where curing such as construction or moving is performed. Therefore, when the panel holder 1B is used as a standing signboard, the display unit S that has been printed or printed on the other surface (the flat plate portion 12) side of the second plate portion 3 or the third plate portion 7 is used. By providing, it can also be used as a display board.

  Further, since the panel holder 1B can be stacked in a folded state, the panel holder 1B can be easily carried and the storage space can be reduced, so that transportation and storage management can be facilitated.

  Moreover, in the said panel holder 1A-1D, in order to prevent that a dust, a foreign material, etc. approach into the several hollow part 14 in the front end side of the 1st board part 2 and the 3rd board part 7, these several It is good also as a structure which provided the closed end surface in the hollow part 14. FIG. Thereby, even when used repeatedly, hygiene can be maintained, and use in a clean place such as a clean room that does not like dust or foreign matter is also possible.

  In addition, although it does not specifically limit about the method of fixing the 1st board part 2 installed on the floor surface F to the floor surface F, For example, the method of fixing to the floor surface F using a curing tape, fixing A method of fixing to the floor surface F using a jig (for example, a weight B shown in FIG. 10) can be employed.

  Moreover, in the said embodiment, although the thing of the hollow cross-section structure in which the several rib part 13 was located in parallel was illustrated as the plastic hollow panel 10, this invention is not necessarily limited to the thing of such a hollow cross-section structure. is not. For example, a three-layer hollow laminated sheet (for example, trade name: Plastic Pearl) in which a low resin content (thin material is low weight) material, a synthetic resin sheet vacuum-formed in a cylindrical shape, and two upper and lower sheets are heat-sealed. (Registered trademark), manufactured by Kawakami Sangyo Co., Ltd.), a resin plate (for example, trade name: Texel (registered trademark), manufactured by Gifu Plastic Co., Ltd.) in which the honeycomb core material is connected and arranged, and other ribs can be deformed. It is possible to use a material.

  DESCRIPTION OF SYMBOLS 1A, 1B, 1C, 1D ... Panel holder 2 ... 1st board part 3 ... 2nd board part 4, 4A, 4B ... Bending part 5 ... Groove part 5a ... 1st inclined surface 5b ... 2nd inclined surface 5c ... Hole part 5d ... Crushing part 5e ... Bottom surface 7 ... Third plate part 8 ... Folded part 9 ... Incision part L1 ... Folding ruled line L2 ... Folding ruled line θ ... Bending angle 10 ... Plastic hollow panel 11 ... Plate on one side Part 12: Flat plate part 13 on the other side 13 ... Rib part 14 ... Hollow part P, P '... Curing panel W ... Wall surface F ... Floor surface

Claims (10)

A panel holder that holds the panel upright from the floor along the wall surface,
A first plate installed on the floor;
A second plate portion pressed against the panel;
A folding portion that is folded along a folding ruled line between the first plate portion and the second plate portion;
The bent portion has a groove formed along the bent ruled line on one surface side of the first plate portion and the second plate portion,
The groove includes a first inclined surface formed in the first plate portion and a second inclined surface formed in the second plate portion,
When the first plate portion and the second plate portion are bent along the folding ruled line until the first inclined surface and the second inclined surface are in a state of being abutted with each other, A panel holder, wherein a bending angle on the one surface side between the first plate portion and the second plate portion is larger than 90 °.   The panel holder according to claim 1, wherein the bending angle is 91 ° to 125 °. The first plate portion and the second plate portion are made of a plastic hollow panel formed continuously with each other,
The plastic hollow panel connects a pair of flat plate portions arranged in parallel to each other and the pair of flat plate portions along a direction perpendicular to the folding ruled line, and has a constant interval in the extending direction of the bent ruled line. The panel according to claim 1, wherein the panel has a hollow cross-sectional structure including a plurality of rib portions arranged side by side and a plurality of hollow portions formed between the plurality of rib portions. Retaining tool.   Inside the groove portion, the rib portion is crushed together with the hole portion penetrating the flat plate portion on the one surface side from between each of the plurality of rib portions, and the flat plate portion on the one surface side on both sides of the hole portion. The panel holder according to claim 3, wherein a pressed crushing portion is provided.   The panel holder according to claim 3, wherein the first inclined surface and the second inclined surface that close the plurality of hollow portions are formed inside the groove portion. A third plate portion pressed against the panel;
A folded portion that is folded back to the side opposite to the one surface side along a folded ruled line between the second plate portion and the third plate portion;
The said folding | returning part has a notch part formed along the said folding ruled line in the one surface side of a said 2nd board part and a said 3rd board part, The any one of Claims 1-5 characterized by the above-mentioned. The panel holder described in 1.   The second plate portion and the third plate portion are bent along the folding ruled line between the first plate portion and the second plate portion on the side opposite to the one surface side, and the second plate portion and the third plate portion. The self-supporting apparatus is capable of self-standing in a state in which the folded portion is folded back to the side opposite to the one surface side along a folded ruled line between and the folded portion being directed upward. Panel retainer.   The second plate portion and the third plate portion are bent along the folding ruled line between the first plate portion and the second plate portion on the side opposite to the one surface side, and the second plate portion and the third plate portion. When the folded portion is folded back to the side opposite to the one surface side along the folded ruled line between the first plate portion and the third plate portion, The panel holder according to claim 7, wherein the panel holders can contact each other. A panel holding method using the panel holder according to any one of claims 1 to 8, wherein the panel is held upright from the floor along the wall surface,
The first plate portion and the second plate portion are bent along the folding ruled line until the first inclined surface and the second inclined surface are in a state of being abutted with each other, In this state, the first plate portion installed on the floor surface is fixed to the floor surface and pressed against the panel while elastically deforming the second plate portion. Panel holding method.   The panel holding method according to claim 9, wherein the panel holder is arranged on both sides in the width direction of the panel.

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