Sheet-like material holding plate

Abstract

To provide a holding plate for a sheet-like object capable of suppressing intrusion of rainwater from the other end side of a body member even when the holding plate is used by rotating 90 degrees by constituting a peripheral wall section by surrounding the whole periphery of a holding section.SOLUTION: In a holding plate 1, a body member 2 includes a rectangular holding unit 21 for housing a sheet-like object and a peripheral wall unit 22 surrounding the whole periphery of the holding unit 21 and protruding to a surface side of the body member 2. A cover member 3 has a proximal end rotatably supported at one end side of the body member 2 so as to be displaceable between a closing position where the cover member is housed inside the peripheral wall unit 22 for covering the holding unit 21 and an opening position for opening the holding unit 21. A tip engaging unit 33 is formed at a tip portion of the cover member 3. A tip engaged unit 23 with which the tip engaging unit 33 can be engaged is formed at the other end side of the body member 2.SELECTED DRAWING: Figure 2

Description

Technical Field

[0001] This disclosure relates to a holding plate that holds a sheet-like object such as a display sheet so that it can be visually recognized from the outside.

Background Art

[0002] Conventionally, bulletin boards have been proposed for holding sheet-like objects such as process display sheets so that they can be visually recognized from the outside at construction sites, factories, etc. (see, for example, Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] The bulletin board described in Patent Document 1 employs a configuration that reduces the influence of rain and wind by forming a space inside. According to this configuration, the bulletin board cannot be used with its posture changed, and a configuration for suppressing the intrusion of rainwater when the posture is changed has also been required. Therefore, an object of the present disclosure is to solve the above-mentioned problems.

Means for Solving the Problems

[0005] In order to solve the above problems, the present invention constitutes a holding plate for a sheet-like object as follows.

[0006] (1) A main body member and a cover member that is connected to one side edge of the main body member and covers the surface side of the main body member, and the sheet-like object is held between the main body member and the cover member so that it can be visually recognized from the outside. Furthermore, it can be used in either the orientation where one end is positioned on the upper side, or the orientation where one end is positioned on either the left or right side.A sheet-like material holding plate, wherein the main body member comprises a rectangular holding portion for accommodating the sheet-like material, and a peripheral wall portion that surrounds the entire circumference of the holding portion and protrudes toward the surface side of the main body member, and the cover member is A closed position in which the surrounding area is housed inside the space surrounded by the peripheral wall and covers the holding part, A sheet-like material holding plate, wherein the base end is rotatably supported on one end edge so as to be displaceable between an open position that releases the holding portion and a position, a tip engaging portion is formed on the tip of the cover member, and a tip engaged portion is formed on the other end edge of the main body member so as to be able to engage with the tip engaging portion.

[0007] (1) With the sheet-like material retaining plate described above, by surrounding the entire circumference of the retaining part and forming a peripheral wall, it is possible to suppress the intrusion of rainwater from the other end of the main body member even when the retaining plate is rotated 90 degrees for use.

[0008] (2) The tip engagement portion has a tip claw portion that protrudes toward the main body member, and the peripheral wall portion at the other end has a notch portion formed in a location opposite to the tip engagement portion, and the tip claw portion and the notch portion engage with each other, the sheet-like material holding plate as described in (1).

[0009] (2) According to the sheet-like material holding plate, the closed cover member can be easily opened.

[0010] (3) A sheet-like material holding plate according to (2), wherein side end engaging portions are formed at both ends of the cover member, and side end engaging portions are formed at the side edge of the main body member to which the side end engaging portions can engage.

[0011] (3) The retaining plate for the sheet-like material described above can further suppress the intrusion of rainwater by preventing the side end of the cover member from lifting away from the side edge of the main body member.

[0012] (4) The sheet-like material holding plate according to (3), wherein the peripheral wall portion at the side edge has a recess formed as the side end engaged portion at a location facing the side end engaging portion, and the side end engaging portion is housed in the recess when the cover member is in the closed position.

[0013] (4) The retaining plate for the sheet-like material described above can effectively suppress the intrusion of rainwater from the side edges of the main body member.

[0014] (5) A sheet-like material holding plate according to (4), wherein a projection is formed on the outer periphery of the holding portion, projecting toward the surface side of the main body member, and the cover member is formed with a peripheral portion and a stepped portion that is recessed toward the back side of the main body member than the peripheral portion, and when the cover member is in the closed position, the peripheral portion is close to the tip of the projection and the stepped portion is housed inside the projection.

[0015] (5) The retaining plate for the sheet-like material described above can further suppress the intrusion of rainwater into the retaining part.

[0016] (6) A sheet-like material retaining plate according to (5), wherein a cover projection is formed on the peripheral edge, projecting toward the back side of the cover member, and when the cover member is in the closed position, the tip of the cover projection is close to the outside of the projection on the retaining portion.

[0017] (6) The retaining plate for the sheet-like material described above can further suppress the intrusion of rainwater into the retaining part.

[0018] (7) A retaining plate for a sheet-like object as described in (6), wherein a drainage hole is formed at the lower end of one side of the retaining portion, passing through the main body member, and a display portion is formed on the main body member to indicate the orientation when the one end is oriented in the vertical direction.

[0019] The sheet-like material holding plate described in (7) makes it possible to effectively drain water from the holding portion.

[0020] (8) A sheet-like material holding plate according to any one of (1) to (7), wherein a shaft portion is formed at the base end of the cover member, a support portion is formed at one end edge for pivotally supporting the shaft portion, and the cover member is rotatably supported with respect to the main body member by pivotally supporting the shaft portion at the support portion.

[0021] According to the holding plate of the sheet-like object described in (8), the number of parts for constituting the holding plate can be suppressed.

Effect of the Invention

[0022] According to the holding plate of the sheet-like object according to the present invention, by forming a peripheral wall portion surrounding the entire circumference of the holding portion, even when the holding plate is rotated 90 degrees and used, the intrusion of rainwater from the other end side of the main body member can be suppressed.

Brief Description of the Drawings

[0023] [Figure 1] Perspective view showing the holding plate of the sheet-like object in the closed state. [Figure 2] Perspective view showing the holding plate of the sheet-like object in the open state. [Figure 3] Front view of the main body member. [Figure 4] Rear view of the cover member. [Figure 5] Front view of the holding plate of the sheet-like object in the closed state. [Figure 6] Cross-sectional view taken along line A-A and partial enlarged view in FIG. 5. [Figure 7] Cross-sectional view taken along line B-B and partial enlarged view in FIG. 5. [Figure 8] Cross-sectional view taken along line C-C and partial enlarged view in FIG. 5.

Mode for Carrying Out the Invention

[0024] Next, with reference to FIGS.  1 to  8, a holding plate 1 of a sheet-like object according to an embodiment of the present invention (hereinafter simply referred to as "holding plate") will be described. As shown in FIGS.  1 and  2, the holding plate 1 includes a plate-like main body member 2 and a cover member 3 which is connected to the upper end side of the main body member 2 and covers the front surface side of the main body member 2. In the present embodiment, the side of the holding plate 1 where the cover member 3 is provided is referred to as the front surface side, and the side where the main body member 2 is provided is referred to as the back surface side.

[0025] The holding plate 1 holds a sheet-like object, such as paper, a metal plate, or a resin plate, between the main body member 2 and the cover member 3, so that the sheet-like object can be seen from the outside (from the surface side, which is the side of the cover member 3). In this embodiment, the main body member 2 and the cover member 3 are made of resin material, but other materials such as metal, wood, carbon material, and tempered glass can also be used as components of the holding plate 1.

[0026] As shown in Figure 3, the main body member 2 is composed of a rectangular holding portion 21 for accommodating a sheet-like material, and a peripheral wall portion 22 that surrounds the entire circumference of the holding portion 21 and protrudes toward the surface side of the main body member 2. The peripheral wall portion 22 is formed by an upper peripheral wall portion 22U formed on the upper end, which is one end of the main body member 2, a lower peripheral wall portion 22D formed on the lower end, which is the other end of the main body member 2, a left peripheral wall portion 22L formed on the left end of the main body member 2, and a right peripheral wall portion 22R formed on the right end of the main body member 2.

[0027] A shaft portion 31 is formed at the upper end of the cover member 3 as its base end. A support portion 2H is formed at the upper edge of the main body member 2 to pivotally support the shaft portion 31. As shown in Figure 6, the cover member 3 is rotatably supported relative to the main body member 2 by pivotally supporting the shaft portion 31 on the support portion 2H.

[0028] The cover member 3 is supported by a shaft portion 31 at its base end, which is rotatably attached to the upper edge of the main body member 2. This allows it to be displaced between a closed position, where it is housed inside the peripheral wall portion 22 of the main body member 2 and covers the holding portion 21, as shown in Figure 1, and an open position, where it opens the holding portion 21, as shown in Figure 2. Hereinafter, the state in which the cover member 3 is in the closed position will be referred to as the "closed state," and the state in which it is in the open position will be referred to as the "open state."

[0029] As described above, according to the holding plate 1 of this embodiment, the main body member 2 forms a peripheral wall portion 22 that surrounds the entire circumference of the holding portion 21. As a result, when the holding plate 1 is used in the normal position (the position shown in Figure 1), the upper peripheral wall portion 22U, the left peripheral wall portion 22L, and the right peripheral wall portion 22R can suppress the intrusion of rainwater.

[0030] Furthermore, the retaining plate 1 according to this embodiment can also be used after being rotated 90 degrees. In this case, the intrusion of rainwater can be suppressed by the left peripheral wall portion 22L or the right peripheral wall portion 22R, the upper peripheral wall portion 22U, and the lower peripheral wall portion 22D. In other words, the intrusion of rainwater from the lower peripheral wall portion 22D, which is the other end of the main body member 2, can be suppressed.

[0031] Furthermore, according to the retaining plate 1 of this embodiment, a shaft portion 31 is formed on the cover member 3, and the shaft portion 31 is supported by the support portion 2H of the main body member 2. As a result, there is no need to connect the main body member 2 and the cover member 3 with a separate shaft member, thus reducing the number of parts. In addition, the retaining plate 1 can be easily assembled, which reduces the manufacturing cost of the retaining plate 1.

[0032] As shown in Figures 4 and 6 to 8, the cover member 3 has a peripheral edge portion 32a and a stepped portion 32b that is recessed on the back side of the main body member 2 compared to the peripheral edge portion 32a. Also, as shown in Figures 1, 2 and 4, a tip engagement portion 33 is formed at the tip, which is the lower end of the cover member 3. Specifically, as shown in Figure 7, the tip engagement portion 33 has a tip claw portion 33a that protrudes toward the main body member 2.

[0033] On the other hand, as shown in Figures 2 and 3, a tip engagement portion 23 is formed on the other end of the main body member 2, into which the tip claw portion 33a of the tip engagement portion 33 can engage. Specifically, as shown in Figure 7, a notch is formed in the lower peripheral wall portion 22D on the other end of the main body member 2 at a location facing the tip engagement portion 33, and the engagement projection 23a is formed in this notch.

[0034] Then, as shown in Figures 1 and 7, the tip engaging portion 33 is inserted into the notch of the lower peripheral wall portion 22D, and the tip claw portion 33a and the engaged projection 23a engage, thereby enabling the tip engaging portion 33 and the tip engaged portion 23 to engage. By maintaining the engaged state between the tip engaging portion 33 and the tip engaged portion 23, the cover member 3 can maintain a closed state relative to the main body member 2.

[0035] As described above, according to the retaining plate 1 of this embodiment, the tip engaging portion 33 is inserted into a notch formed in the lower peripheral wall portion 22D, and the tip claw portion 33a is engaged with the engaged projection 23a. That is, when the cover member 3 is in the closed state, the lower end of the tip engaging portion 33 is exposed to the lower end of the retaining plate 1. For this reason, when the cover member 3 is in the closed state, the user can easily pull the lower end of the tip engaging portion 33 to elastically deform the tip engaging portion 33. That is, by elastically deforming the tip engaging portion 33 and releasing the engagement between the tip claw portion 33a and the engaged projection 23a, the user can easily open the cover member 3 in the closed state.

[0036] Furthermore, as shown in Figures 1, 2, and 4, side end engagement portions 34 are formed on both ends of the cover member 3. Specifically, as shown in Figure 8, the side end engagement portions 34 have side end claw portions 34a that protrude toward the main body member 2.

[0037] On the other hand, as shown in Figures 2 and 3, a side end engagement portion 24 is formed on the side edge of the main body member 2, which can engage with the side end engagement portion 34. Specifically, as shown in Figure 8, a recess 24a is formed as the side end engagement portion 24 on the right peripheral wall portion 22R (and similarly on the left peripheral wall portion 22L) of the side edge of the main body member 2, at the location facing the side end engagement portion 34.

[0038] As shown in Figure 8, when the cover member 3 is in the closed position, the side end engaging portion 34 is housed in the recess 24a, and the side end claw portion 34a engages with the recess 24a. By maintaining the engagement state between the side end engaging portion 34 and the side end engaged portion 24, the cover member 3 can maintain a closed state relative to the main body member 2.

[0039] As described above, according to the retaining plate 1 of this embodiment, the side end engaging portion 34 and the side end receiving portion 24 are configured to be able to engage with each other. This prevents the side end of the cover member 3 from lifting away from the side edge of the main body member 2, thereby suppressing the intrusion of rainwater from the side (peripheral wall portion 22R-22L) of the retaining plate 1. Furthermore, the side end receiving portion 24 is formed by a recess 24a without cutting out the peripheral wall portion 22R-22L. Therefore, the peripheral wall portion 22R-22L is not interrupted at the side end receiving portion 24, thus effectively suppressing the intrusion of rainwater from the peripheral wall portion 22R-22L.

[0040] Furthermore, as shown in Figures 3 and 6 to 8, an annular projection 25 is formed on the outer periphery of the holding portion 21 of the main body member 2, projecting toward the surface side of the main body member 2. When the cover member 3 is in the closed position, as shown in Figures 6 to 8, the peripheral edge 32a of the cover member 3 is close to the tip of the projection 25, and the stepped portion 32b is housed inside the projection 25. In this way, the holding plate 1 according to this embodiment is configured to prevent rainwater from entering the holding portion 21 by the projection 25.

[0041] Furthermore, as shown in Figures 4 and 6 to 8, an annular cover projection 35 is formed on the peripheral edge 32a of the cover member 3, projecting toward the back side of the cover member 3. When the cover member 3 is in the closed position, as shown in Figures 6 to 8, the tip of the cover projection 35 is close to the outside of the projection 25 on the holding portion 21. In this way, the holding plate 1 according to this embodiment is configured to prevent rainwater from entering the holding portion 21 by the cover projection 35.

[0042] Furthermore, as shown in Figures 1 to 3, a drain hole 26 is formed at the lower left end of the holding portion 21 of the main body member 2, passing through the main body member 2. In addition, a display portion 27 is formed on the right peripheral wall portion 22R of the main body member 2 to indicate the orientation when the left and right edges are facing up and down (rotating the holding plate 1 by 90 degrees). As described above, in the holding plate 1 according to this embodiment, water can be drained from the holding portion 21 by the drain hole 26.

[0043] Furthermore, by displaying the vertical direction when the retaining plate 1 is rotated 90 degrees on the display unit 27, the user can use the retaining plate with the drainage hole 26 facing downwards. As a result, the retaining plate 1 is used with the drainage hole 26 positioned downwards, making it possible to effectively drain water from the retaining unit 21. [Explanation of Symbols]

[0044] 1. Holding plate (holding plate for sheet-like materials) 2 Main body component 2H Support part 3 Cover component 21 Holding section 22 Surrounding wall section 22U Upper peripheral wall 22D Lower peripheral wall 22L Left side peripheral wall 22R Right side peripheral wall 23 Tip engaged part 23a Engaged protrusion 24 Side end engaging portion 24a Recess 25 Projection 26 Drain hole 27 Display section 31 Shaft portion 32a Peripheral portion 32b Stepped portion 33 Tip engagement portion 33a Tip claw part 34 Side end engaging part 34a Side end claw portion 35 Cover projection portion

Claims

1. A sheet-like material holding plate comprising a main body member and a cover member which is a transparent plate connected to one end of the main body member and covering the surface side of the main body member, wherein the sheet-like material is held so that it can be seen from the outside by sandwiching it between the main body member and the cover member, and can be used in either a position where the one end is on the upper side or a position where the one end is on either the left or right side, The main body member comprises a rectangular holding portion for accommodating a sheet-like material, and a peripheral wall portion that surrounds the entire circumference of the holding portion and protrudes toward the surface side of the main body member. The cover member is supported at one end so as to be displaceable between a closed position in which it is housed inside a space surrounded by the peripheral wall and covers the holding portion, and an open position in which it opens the holding portion, with its base end rotatably supported at one end edge. A tip engagement portion is formed at the tip of the cover member. The other end of the main body member has a tip engagement portion formed thereon that can engage with the tip engagement portion, forming a holding plate for sheet-like material.

2. The sheet-like material holding plate according to Claim 1, wherein when the cover member is in the closed position, the outer surface of the cover member is located on the rear side of the front end surface of the peripheral wall portion.

3. The aforementioned tip engagement portion has a tip claw portion that protrudes toward the main body member, The peripheral wall portion at the other end has a notch formed at the location facing the tip engagement portion. The sheet-like material holding plate according to claim 2, wherein the tip claw portion and the notch portion are engaged.

4. Side end engagement portions are formed at both ends of the cover member. The sheet-like material holding plate according to claim 3, wherein a side end engagement portion is formed on the side end edge of the main body member, into which the side end engagement portion can engage.

5. The peripheral wall portion at the side edge has a recess formed as the side end engaged portion at a location facing the side end engaging portion. The sheet-like material holding plate according to claim 4, wherein the side end engaging portion is housed in the recess when the cover member is in the closed position.

6. A projection is formed on the outer periphery of the holding portion, projecting toward the surface side of the main body member. The cover member has a peripheral edge and a stepped portion that is recessed on the back side of the main body member compared to the peripheral edge. The sheet-like material holding plate according to claim 5, wherein when the cover member is in the closed position, the peripheral edge is close to the tip of the projection and the stepped portion is housed inside the projection.

7. A cover projection is formed on the peripheral edge, projecting toward the back side of the cover member. The sheet-like material holding plate according to claim 6, wherein when the cover member is in the closed position, the tip of the cover projection is close to the outside of the projection on the holding portion.

8. A drainage hole is formed at one of the lower ends of the holding portion, which penetrates the main body member. The sheet-like material holding plate according to claim 7, wherein the main body member has a display section formed thereon to indicate the orientation when the one end is oriented vertically.

9. A shaft portion is formed at the base end of the cover member. A support portion is formed at one end of the aforementioned end, which pivotally supports the shaft portion. The sheet-like material holding plate according to any one of claims 1 to 8, wherein the shaft portion is pivotally supported by the support portion, thereby allowing the cover member to be rotatably supported with respect to the main body member.

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