JP2011178066A - Network structure, method for manufacturing the same, and flush panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a network structure easily manufactured without the need to carry out grooving or the like for which accuracy is required, comparatively lightweight and freely bent or curved to some extent even in the folded state. <P>SOLUTION: A plurality of strip bodies 11 each formed by sticking a plurality of plates 12 made of woody pieces, to a strip sheet 13 made of paper, in a state of being aligned at predetermined spaces, are stacked in the superimposed state of the respective plate 12 parts, and the plate 12 parts in a predetermined position are bonded with an adhesive to connect the adjacent strip bodies 11 to each other. Three plates 12 not connecting a pair of strip bodies 11, 11 to each other exist between the plates 12 connecting the adjacent pair of strip bodies 11, 11 to each other. In each strip body 11, the middle plate 12 part out of the three plate 12 parts not connected to the other strip body 11 adjoining one side is bonded to the corresponding plate 12 part of the other strip body 11 adjoining the other side. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a mesh structure that can be used as a core material for a flash panel or the like, and a flash panel using the mesh structure as a core material.

  Examples of this type of network structure include those shown in FIGS. 18 (a), 18 (b) and FIG. As shown in FIG. 20, the mesh structure 50 is formed by a plate base material 51 made of an end material of a decorative board having a thickness of about 3 mm in which paper sheets 53 and 53 are attached to both surfaces of a wooden thin plate 52. As shown in FIGS. 21 and 22, an NC router is used to leave one sheet 53 at a predetermined position on the plate surface of the plate base 51, and a fold having a V-shaped cross section is used. After a plurality of bending grooves 54 are formed, a plurality of plate base materials 51 in which bending grooves 54 are formed are arranged as shown in FIG. It is joined. In FIG. 18A, a portion indicated by a thick black line between the plate base materials 51 indicates the adhesive A.

  When the mesh structure 50 manufactured in this way is extended in the direction indicated by the white arrow in FIG. 18A, as shown in FIG. It has a honeycomb structure composed of cells and can be used as a core material for flash panels and the like.

Japanese Patent No. 4286899

  By the way, as described above, such a network structure 50 is formed so that one sheet 53 is left on the plate base material 51 in which the paper sheets 53 and 53 are adhered to both surfaces of the wooden thin plate 52. Since the bending groove 54 having a V-shaped cross section must be formed, there is a problem that accuracy is required for the groove processing and it takes time and effort to manufacture.

  Further, since the mesh structure 50 that is bent by forming the bending groove 54 having a V-shaped cross section in the plate base material 51 is substantially entirely formed of a wood material including a bent portion, a comparison is made. When it is heavy and folded, it cannot be bent or bent freely, and there is a problem that handling property during transportation and storage is poor.

  Therefore, an object of the present invention is that it is not necessary to perform groove processing or the like that requires high accuracy, can be easily manufactured, is relatively lightweight, and can be bent or curved to some extent even in a folded state. It is an object of the present invention to provide a mesh structure, a method of manufacturing the same, and a flash panel.

  In order to solve the above problems, the invention according to claim 1 is characterized in that a plurality of strips formed by adhering a plurality of plate members to a strip sheet in a state where the plate members are aligned at a predetermined interval, It is a mesh structure in which the adjacent strips are connected to each other at the plate material portion, and the connecting portions of a pair of adjacent strips are connected to each other. Between the adjacent connecting portions, there is a plate material portion that does not connect the pair of strips, and each of the strips is connected to the other strips adjacent to one side. A network structure is provided in which a portion and a connecting portion between the other band-like body adjacent to the other side are displaced. Here, the “plate material portion” means not only the plate material itself but also a sheet portion attached to the plate material.

  The invention according to claim 2 is the network structure of the invention according to claim 1, wherein the pair of strips is not connected between the connecting portions of the pair of adjacent strips. An odd number of the plate material portions are present, and each of the band-like bodies is an odd number of the plate material portions that are not connected to the other band-like members adjacent to one side, and the plate material portion in the middle is It is characterized by being connected to the corresponding plate material portion of the other band-like body adjacent to the other side.

  The invention according to claim 3 is the mesh structure of the invention according to claim 1, wherein the pair of strips between the pair of adjacent strips connected to each other is connected. There are three plate parts that are not connected to each other, and each of the band-like bodies is, among the three plate parts that are not connected to the other band-like bodies adjacent to one side, The plate member portion in the middle is connected to the corresponding plate member portion of the other band-like body adjacent to the other side.

  The invention according to claim 4 is a flash panel in which the mesh structure of the invention according to claim 1, 2 or 3 is accommodated and fixed in a state where the mesh is widened by extending in the connecting direction of the strips. Is to provide.

  The mesh structure of the invention according to claim 1 includes a step of forming a thin plate material sheet by sticking a sheet to a plurality of long thin plate materials arranged at predetermined intervals, and the thin plate material Forming the thin plate material sheet assembly by sequentially stacking and integrating the thin plate material sheets so that the thin plate material portions are overlapped while applying the adhesive at a predetermined position of the thin plate material, and the thin plate material The sheet assembly can be efficiently manufactured by the manufacturing method of the invention according to claim 5, comprising a step of sequentially cutting the sheet assembly with a predetermined width in the longitudinal direction of the thin plate material.

  As described above, the mesh structure of the invention according to claim 1 includes a plurality of thin plate material sheets formed by adhering sheets to a plurality of long thin plate materials aligned at predetermined intervals. The thin plate material sheet is formed by sequentially stacking and integrating the thin plate material sheets so as to overlap each thin plate material portion while applying an adhesive to a predetermined position of the thin plate material. Since the integrated body can be manufactured by sequentially cutting with a predetermined width in the longitudinal direction of the thin plate material, it is not necessary to perform groove processing or the like that requires accuracy unlike the conventional mesh structure, and can be easily performed. Can be manufactured.

  In addition, since this mesh structure employs a structure in which a plurality of plates arranged at predetermined intervals are connected by a belt-like sheet, a conventional mesh structure in which a whole including a bent portion is formed of a wood material. It can be reduced in weight compared to the body and can be bent or curved to some extent even in a folded state.

  Further, in the network structure of the invention according to claim 2, an odd number of plate material portions that do not connect the pair of strips are present between the connecting portions of the pair of adjacent strips. Each of the strips has an odd number of plate parts that are not connected to other strips adjacent to one side, and the middle plate part is a corresponding plate part of another strip adjacent to the other side. Since they are connected, the meshes connected to each other have the same shape, and a uniform mesh structure can be realized. Therefore, when this mesh structure is used as a core material for a flash panel or the like as in the invention according to claim 4, overall substantially uniform panel strength can be ensured.

  In particular, in the mesh structure of the invention according to claim 3, between the connecting portions of the pair of adjacent strips, there are three plate parts that do not connect the pair of strips. Each of the strips has a plate portion in the middle of the three plate portions not connected to the other strip adjacent to one side, and the corresponding plate portion of the other strip adjacent to the other side. Since they are connected, the mesh connected to each other forms a hexagonal honeycomb structure. Therefore, when this mesh structure is used as a core material such as a flash panel, the predetermined strength can be secured most efficiently.

It is a partially cutaway perspective view showing a flash panel using a mesh structure according to the present invention as a core material. It is a mimetic diagram (perspective view) showing a network structure same as the above. (A) The side view which looked at the strip | belt-shaped body which comprises the same mesh structure from one side, (b) The top view which shows the strip | belt-shaped body same as the above, (c) The band-like body same as the above was seen from the other It is a side view. (A) is a partially enlarged plan view showing a state in which the same mesh structure is folded, (b) is a partially enlarged side view showing a state in which the same mesh structure is folded. It is explanatory drawing for demonstrating the connection position of the strip | belt-shaped body which comprises the same mesh structure. It is a partial top view which shows the state which actually expanded the network structure same as the above. It is explanatory drawing for demonstrating the formation method of the thin board material sheet | seat formed in the manufacture process of a mesh structure same as the above. It is a perspective view which shows a thin board material sheet same as the above. (A), (b) is explanatory drawing for demonstrating the application position of the adhesive agent at the time of laminating | stacking and integrating the same thin board | plate material sheet | seat sequentially. It is a perspective view which shows the thin board | plate material sheet | seat assembly formed by laminating | stacking and integrating the same thin board | plate material sheet | seat sequentially. It is explanatory drawing for demonstrating the cutting position of the same thin board | plate material sheet | seat assembly. It is a perspective view which shows the mesh structure obtained by cut | disconnecting the same thin board | plate material sheet | seat assembly. It is explanatory drawing for demonstrating the connection position of the strip | belt-shaped body which comprises the mesh structure which is other embodiment. It is a partial top view which shows the state which actually expanded the network structure same as the above. It is explanatory drawing for demonstrating the connection position of the strip | belt-shaped body which comprises the mesh structure which is other embodiment. It is a partial top view which shows the state which actually expanded the network structure same as the above. It is a fragmentary top view which shows the state which actually expanded the mesh structure which is other embodiment. (A) is a top view which shows the state which folded the conventional mesh structure, (b) is a side view which shows the state which folded the same mesh structure. It is a schematic diagram (plan view) showing the network structure same as above. It is a top view which shows the state before the process of the board | substrate base material which comprises the same mesh structure. It is a top view which shows the state which gave the groove process to the board base material same as the above. It is explanatory drawing for demonstrating the joining position of the board | substrate base material which comprises the same mesh structure.

  Hereinafter, embodiments will be described with reference to the drawings. FIG. 1 shows a flash panel 1 using the mesh structure 10 shown in FIG. 2 as a core material, and this flash panel 1 has a mesh structure 10 in a pair of regions surrounded by a frame material 1a and an intermediate rail 1b. Are accommodated and fixed to both decorative plates 1c.

  As shown in FIGS. 3 (a) to 3 (c), the mesh structure 10 is made of paper in a state where a plurality of plate members 12 made of rectangular wooden pieces having a thickness of about 3 mm are arranged at predetermined intervals. A plurality of strips 11 adhered to the strip-like sheet 13 are stacked so that the respective plate members 12 are overlapped as shown in FIGS. 4 (a) and 4 (b). As shown by, the plate material 12 portions at predetermined positions (the plate material 12 of one belt-like body 11 and the sticking portion of the plate material 12 in the belt-like sheet 13 of the other belt-like body 11) are adhered to each other by an adhesive. The strips 11 are connected to each other. In FIG. 4A, in order to clarify the bonding location of the plate 12 portion, the bonding location is shown in black.

  There are three plate members 12 that do not connect the pair of strips 11, 11 to each other between the plate members 12 that connect the pair of adjacent strips 11, 11 to each other. Among the three plate members 12 that are not connected to the other belt member 11 adjacent to one side, the belt member 11 of the middle (second) plate member 12 is the other belt member adjacent to the other side. It is bonded to the corresponding plate 12 portion of the body 11.

  In this way, the mesh structure 10 in which the plurality of strips 11 are overlapped with each other is stretched in the connecting direction of the strips 11 so that the mesh is 6 as shown in FIG. A substantially hexagonal honeycomb structure formed by the individual plate members 12 is formed.

  The network structure 10 configured as described above can be manufactured as follows. First, as shown in FIG. 7, by attaching a paper sheet S to a plurality of long thin plate materials M arranged at predetermined intervals, a thin plate material sheet MS as shown in FIG. 8 is obtained. Form.

  Subsequently, a thin plate material sheet MS in which an adhesive is applied to the thin plate material M in the shaded display portion in FIG. 9A, and a thin sheet material MS in which the adhesive is applied to the thin plate material M in the shaded display portion in FIG. 9B. The plate material sheet MS is formed by alternately stacking and integrating the plate material sheets MS so that the respective thin plate material M portions are overlapped with each other. Specifically, the thin plate sheets MS may be stacked while applying the adhesive to the predetermined thin plate material M. When applying the adhesive to the thin plate material M, FIGS. 9A and 9B are used. The coating pattern shown in FIG.

  Finally, when this thin plate material sheet assembly MSG is sequentially cut with a predetermined width in the longitudinal direction of the thin plate material MS as shown by a one-dot chain line in FIG. 11, the thin plate material M portion becomes the plate material 12 as shown in FIG. In addition, the sheet S portion becomes the belt-like sheet 13 and a plurality of mesh structures 10 in a folded state are completed. Note that the two types of shaded display portions in FIG. 11 indicate the position of the thin plate material M to which the adhesive is applied.

  As described above, the network structure 10 can be easily manufactured without the need for groove processing or the like that requires accuracy unlike the conventional network structure.

  Further, the mesh structure 10 employs a configuration in which a plurality of plate members 12 aligned at a predetermined interval are connected by a belt-like sheet 13, so that the whole including a bent portion is formed of a wood material. Compared to the mesh structure, the weight can be reduced, and even in the folded state, it can be bent or curved to some extent, so that it is easy to handle during transportation and storage.

  In addition, as described above, the network structure 10 has a honeycomb structure in which substantially hexagonal cells formed by the six plate members 12 are connected to each other by extending in the connecting direction of the strips 11. When the mesh structure 10 is used as a core material for a flash panel or the like, the most efficient, uniform overall and predetermined strength can be secured.

  In addition, in embodiment mentioned above, between the board | plate material 12 which mutually connects a pair of adjacent strip | belt-shaped bodies 11 and 11, three board | plate materials 12 which are not connecting the pair of strip | belt-shaped bodies 11 and 11 each other. Each of the band-like bodies 11 has a middle plate member 12 part among the three plate-like parts 12 not connected to the other band-like body 11 adjacent to one side, and the other band-like body adjacent to the other side. By adhering to 11 corresponding plate material 12 portions, a substantially hexagonal mesh is formed, but is not limited to this, and a pair of adjacent strips 11, 11 are connected to each other. An odd number of plate members 12 that are not connected to each other are provided between the pair of band-like bodies 11, 11, and each band-like body 11 is an odd number that is not connected to another band-like body 11 adjacent to one side. Of the 12 pieces of plate material, the middle plate If the 12 portions are bonded to the corresponding plate material 12 portions of the other strips 11 adjacent to the other side, the meshes connected to each other have substantially the same shape, and a uniform mesh structure can be realized. When used as a core material for a flash panel or the like, a substantially uniform panel strength can be ensured as a whole.

  For example, as shown in FIG. 13, one plate member that does not connect the pair of strips 11, 11 between the pair of adjacent strips 11, 11 that are connected to each other. 12, each strip 11 adheres a plate 12 portion not connected to another strip 11 adjacent to one side to a corresponding plate 12 of another strip 11 adjacent to the other side. As shown in FIG. 14, a small mesh-like network structure 10A is formed in which a mesh is formed by two plate members 12, and as shown in FIG. 15, a pair of adjacent belt-like bodies 11, 11 are connected to each other. A pair of strips 11, 11 is provided between the strips 12, and the strips 11 are connected to other strips 11 adjacent to one side. 12 parts of 5 plates that are not done Among them, when the middle (third) plate material 12 portion is bonded to the corresponding plate material 12 portion of the other band-like body 11 adjacent to the other side, a mesh is formed by ten plate materials 12 as shown in FIG. Thus, a large mesh-shaped mesh structure 10B is obtained.

  In each of the above-described embodiments, the mesh structures 10, 10 </ b> A, and 10 </ b> B having substantially the same shape have been described. However, the present invention is not limited to this, and for example, the mesh structure 10 </ b> C illustrated in FIG. 17. As described above, a mesh structure in which meshes having different shapes and sizes are mixed may be used. In order to obtain such a mesh structure, a pair of adjacent strips 11, 11 is connected between each pair of adjacent strips 11, 11 and a connection adjacent to each other. At least one plate member 12 that is not connected to each other, and each strip 11 is the same plate member 12 portion, the plate member 12 portion of the other strip member 11 adjacent to one side, and the other adjacent to the other side. In order not to connect to both the plate member 12 portion of the belt-like body 11, the connection portion between the other belt-like body adjacent to one side and the connection portion with the other belt-like body adjacent to the other side are displaced. Just keep it.

  Moreover, in each embodiment mentioned above, although the board | plate material 12 is formed with the wood piece, it is not limited to this, For example, it is also possible to form with a metal piece or a resin piece.

  Moreover, in each embodiment mentioned above, although the paper strip | belt-shaped sheet | seat 13 is used, it is not limited to this, For example, metal sheets, resin sheets, etc., such as an aluminum sheet, can also be used. is there.

  The network structure of the present invention can be used as a core material for flash panels and the like.

DESCRIPTION OF SYMBOLS 1 Flash panel 1a Frame material 1b Middle rail 10, 10A, 10B, 10C Mesh structure 11 Strip body 12 Plate material 13 Strip sheet M Thin plate material S Sheet MS Thin plate material sheet MSG Fine plate material sheet assembly

Claims (5)

A plurality of strips formed by adhering a plurality of plate members to a strip sheet in a state of being aligned at a predetermined interval are stacked such that the respective plate member portions are overlapped, and the adjacent strip members are stacked together. A network structure formed by interconnecting parts,
Between each connection part of a pair of adjacent strips, and a connection part adjacent to each connection part, there is a plate material part that does not connect the pair of belts,
Each of the band-like bodies has a mesh structure in which a connecting portion with another band-like body adjacent on one side and a connecting portion with another band-like body adjacent on the other side are misaligned. Structure. Between the connecting portions of a pair of adjacent strips, there is an odd number of the plate parts that do not connect the pair of strips,
Each of the band-like bodies corresponds to the other band-like body adjacent to the other side of the odd-numbered plate parts not connected to the other band-like parts adjacent to one side. The network structure according to claim 1, wherein the network structure is connected to a plate material portion to be processed. Between the plate material portions that connect a pair of adjacent strips to each other, there are three plate material portions that do not connect the pair of strips,
Each of the strips corresponds to the other strips adjacent to the other side of the three plate members not connected to the other strips adjacent to one side. The network structure according to claim 1, wherein the network structure is connected to a plate material portion to be processed.   A flash panel comprising the mesh structure according to claim 1, 2 or 3, which is accommodated and fixed in a state in which the mesh is widened by extending in a connecting direction between the strips. It is a manufacturing method of the network structure according to claim 1,
Forming a thin plate material sheet by adhering the sheet to a plurality of long thin plate materials aligned at a predetermined interval; and
Forming a thin plate material sheet assembly by sequentially stacking and integrating the thin plate material sheets so as to overlap each thin plate material portion while applying an adhesive to a predetermined position of the thin plate material; and
And a step of sequentially cutting the thin plate material sheet aggregate with a predetermined width in the longitudinal direction of the thin plate material.

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