JP6164784B2 - Cardboard partition - Google Patents

Description

  The present invention relates to a partition that can be manufactured at a low cost, can be easily assembled and stored, and has sufficient strength and independence, and is used for ensuring privacy in an evacuation center, office, home, and the like.

  In recent years, a large number of evacuees have to live in evacuation shelters used in the occurrence of frequent natural disasters. Therefore, a simple partition set (partition set) has been proposed to protect the privacy of evacuees. Such partitions have low cost, can be stored without requiring storage space, are easy to assemble, have sufficient strength, and do not cause secondary disasters even if they fall over Is required. Furthermore, since facilities with high ceilings, such as gymnasiums, are used as evacuation centers, it is also required to be independent without being supported from the ceiling side.

  Also, in offices, schools, public facilities, etc., it may be necessary to temporarily ensure privacy during certain events. Even at home, blindfolding may be necessary to ensure privacy.

  In order to meet such demands, various types of prefabricated partitions made of cardboard that can be manufactured at low cost, can be stored without requiring a storage space, and are easy to assemble are proposed.

JP 2003-82996 A JP 2003-129593 A JP 2006-161523 A JP 2010-255238 A

  However, in the inventions of Patent Document 1 and Patent Document 2, a single board made of corrugated cardboard is used as a partition panel, and since the sound insulation effect is not sufficient, privacy cannot be secured sufficiently, it is easy to collapse, strength and independence There were problems such as not enough. In the invention of Patent Document 3 in which a corrugated box is used as a partition panel and a hook-and-loop fastener or double-sided adhesive tape is used as a panel connecting means, the connection strength is not sufficient, and the linearity with the adjacent panel It is difficult to fix while maintaining. Further, in the invention of Patent Document 4 relating to the corrugated cardboard partition that constitutes the inverted V-shaped wall portion in a side view, it is possible to connect with the partition adjacent in the horizontal direction, but a plurality of partitions in the vertical direction are provided. Since they cannot be connected, there is a problem that a sufficient height for ensuring privacy cannot be obtained.

  In order to solve the above-mentioned problems, the present inventor has intensively studied. As a result, the cardboard box is used as a partition panel, and the cardboard box is used as a joint as a connecting means. And it discovered that the said subject could be solved by connecting a panel, and came to complete this invention.

That is, the present invention relates to the following.
(1) A cardboard assembly partition comprising a plurality of cardboard unit panels connected in the vertical direction using joints,
The unit panel includes a pair of front and back panel surfaces that secure the blocking area of the unit panel, a pair of upper and lower edge surfaces that secure the thickness of the unit panel, and a six-sided box body that includes a pair of left and right edge surfaces. However, the edge surface corresponding to the connection portion of the pair of upper and lower edge surfaces of the unit panel is open, and the edge surface not corresponding to the connection portion is openable and closable.
The joint is composed of a six-sided cardboard box, and the box includes a pair of front and back surfaces, a pair of upper and lower edge surfaces that secure the thickness of the box body, and a pair of left and right edge edges It consists of a surface,
Boxes constituting the joint are inserted into the open edge surfaces of the unit panels to be connected,
An assembly partition in which the box constituting the joint is supported by a support fixed in the box constituting the unit panel.
(2) The assembly partition according to 1 above, wherein the lower edge surface of the lower unit panel is opened and a bottom joint fixed to the bottom surface is inserted.
(3) The assembly partition according to 1 or 2 above, wherein the upper edge of the upper unit panel is open and the top joint is inserted.
(4) Among a pair of left and right edge surfaces of a plurality of unit panels connected in the vertical direction, the unit panel is composed of a six-sided cardboard box inserted into an open hole formed in one edge surface. The assembly partition according to any one of 1 to 3, which is also connected in the lateral direction by a joint.
(5) It is composed of a six-sided cardboard box inserted into an open hole formed in one of the pair of front and back panel surfaces that secures the blocking area of a plurality of unit panels connected in the vertical direction. The assembly partition according to any one of claims 1 to 3, wherein the assembly partition is laterally connected to an L shape or an H shape via a joint.
(6) The assembly partition according to any one of the above 1 to 3, in which the panel surface of the unit panel is decorated.

  Since the assembly partition of the present invention having the above configuration has a unit panel composed of a box, it has a structural strength as a cube, and has a space in the panel, and therefore has sufficient sound insulation and heat insulation performance. In addition, the panel itself is self-supporting. Furthermore, since the box is also used as the joint, and the box that is the joint is inserted into the unit panel to be connected, the connecting portion has sufficient strength, and the connection in the vertical direction and the horizontal direction is possible. Is possible. For this reason, a partition having a sufficient height and a desired shape can be configured according to the application. Furthermore, since the edge surface which does not correspond to the connection part can be opened and closed, the thickness can be lost by opening the edge surface which can be opened and closed, and the unit panel can be folded and stored. Further, since the assembly partition of the present invention is made of cardboard, it can be easily decorated and processed, and can be used as a decorative panel.

It is a general view of the assembly partition of this invention. It is an example of the expanded view of a unit panel. It is an example of the expanded view of the box which comprises a joint. It is a partition structure which is an example of a support body. It is an expanded view of the partition structure which is an example of a support body. It is an example of the bottom joint fixed to the bottom. It is the whole assembly partition of the present invention which inserted and fitted the bottom joint fixed to the bottom. It is an example of the expanded view of a top | upper surface joint. It is a general view of an example of the assembly partition of this invention which inserted the top | upper surface joint and the bottom face joint fixed to the bottom face. It is the whole figure of an example of the assembly partition of the present invention which connected the unit panel in the horizontal direction. It is the whole figure before and behind the connection of an example of the assembly partition which connected the unit panel to the L shape in the horizontal direction. It is the whole figure before and behind the connection of an example of the assembly partition which connected the unit panel to the H shape in the horizontal direction.

  The assembly partition of the present invention will be described below.

  As shown in FIG. 1, an example of the assembly partition of the present invention is composed of two unit panels 1 made of cardboard. The corrugated cardboard sheet that is a material of the unit panel 1 is an ordinary corrugated cardboard sheet that uses pulp as a main raw material, or a plastic corrugated cardboard sheet that uses polyethylene or polypropylene as a main raw material. When the dimensional scale of the unit panel 1 is large, a strong double corrugated cardboard sheet for packing heavy objects can be used.

  The unit panel 1 is a six-sided box comprising a pair of front and back panel surfaces 2 that secures the blocking area of the unit panel, a pair of upper and lower edge surfaces 3 that secure the thickness of the unit panel, and a pair of left and right edge surfaces 4. However, the edge surface 3 'corresponding to the connecting portion of the pair of upper and lower edge surfaces 3 of the unit panel 1 is open, and the edge surface not corresponding to the connecting portion can be opened and closed. It is. FIG. 2 shows an example of a development view of the unit panel 1.

  The size of the unit panel 1 can be appropriately determined according to the application, but can be set to, for example, 850 mm long, 515 mm wide, and 145 mm deep.

  Each unit panel 1 is connected in the vertical direction by using a joint 5, and the joint 5 is also composed of a cardboard box having a six-surface configuration. Then, the unit bodies 1 are connected by inserting the box bodies constituting the joint 5 into the open edge surfaces 3 ′ of the unit panels 1 to be connected. The size of the box constituting the joint 5 can be an arbitrary size for stably fixing and connecting the unit panel 1 by being inserted into a space existing in the unit panel 1. An example of a development view of the box constituting the joint 5 is shown in FIG.

  The box that forms the joint 5 that is inserted into the unit panel 1 is supported by a support that is fixed in the box that forms the unit panel 1. An example of such a support is a partition structure 6 as shown in FIG. That is, the box structure as the joint 5 is stably supported and fixed by fixing the partition structure 6 as the support body with an adhesive means or the like inside the box body constituting the unit panel 1. An example of a development view of the partition structure is shown in FIG.

  In the assembly partition according to the present invention, the lower edge panel 3 of the lower unit panel 1 is opened, and the bottom joint 8 fixed to the bottom surface 7 is inserted to hold the partition more stably. The bottom joint 8 fixed to the bottom 7 has an arbitrary shape that can stably hold the unit panel 1. An example of the bottom joint 8 fixed to the bottom 7 is shown in FIG. In the example shown in FIG. 6, the bottom joint 8 is made of cardboard like the unit panel 1, and is fixed to the bottom surface 7 by an adhesive means.

  An example of an overall view of the assembly partition of the present invention in which the bottom joint 8 fixed to the bottom surface 7 is inserted is shown in FIG.

  In the assembly partition of the present invention, the top surface joint 9 may be inserted by opening the upper edge 3 of the upper unit panel. Similarly to the joint 5, the top joint 9 is composed of a hexahedron cardboard box, and can be of any size that can be inserted into a space existing in the unit panel 1. . FIG. 8 shows a development view of the box constituting the top joint 9.

  FIG. 9 shows an example of an overall view of the assembly partition of the present invention in which the top surface joint 9 and the bottom surface joint 8 fixed to the bottom surface 7 are inserted.

  As described above, in the assembly partition of the present invention, each unit panel 1 is connected in the vertical direction by the joint 5, but if necessary, the top panel edge surface of the upper unit panel is opened and another unit panel 1 is opened. Another unit panel 1 can be connected to the upper side using two joints 5 to form a three-stage structure, and further unit panels can be connected to form a structure of four or more stages.

  As described above, in the assembly partition of the present invention, each unit panel can be stably connected in the vertical direction by the joint. On the other hand, each unit panel is formed of an open hole in one of the pair of left and right edge surfaces of a plurality of unit panels connected in the vertical direction, and a box made of corrugated cardboard having a 6-side structure. It can also be connected in the lateral direction by inserting a joint composed of The opening hole formed in the connecting edge surface can be formed, for example, by forming a cut in the edge surface and folding it. FIG. 10 shows an example of the assembly partition of the present invention which is connected in the lateral direction by folding a cut formed in the punching surface and inserting a box having a six-surface configuration therein.

  In the assembly partition of the present invention, an opening hole for lateral connection is further formed at an arbitrary position on one surface of the pair of front and back panel surfaces that secures the blocking area of the unit panel, and there are six surfaces. By inserting a joint composed of a corrugated cardboard box having the structure, the unit panels can be connected in the lateral direction to form an assembly partition connected in an L shape or an H shape, for example. An example is shown in FIGS.

  In the present invention, an open hole is provided at an arbitrary position on one of the left and right edge surfaces of the unit panel, or on one surface of the front and back pair of panel surfaces that secures the blocking area of the unit panel. An assembly partition connected only in the lateral direction is also included by inserting a joint formed of a six-sided corrugated box into the box.

  The assembly partition of the present invention can be widely used in shelters, offices, schools, public facilities, homes, and the like. Moreover, since it is made of corrugated cardboard, it is easy to decorate and process, and the aesthetics can be enhanced by performing the decoration and processing. Such decorations include, for example, painting the surface of unit panels, laminating with wallpaper and resin sheets with colors and patterns, attaching LED bulbs, opening cuts on panel surfaces, mirrors and decorations. For example, inserting an object or punching it out.

  The assembly partition of the present invention can be manufactured at low cost, can be stored without requiring storage space, and can be easily assembled without the need for special tools, so shelters, offices, schools, public facilities, homes, etc. Can be used effectively to ensure privacy. It can also be used for various applications such as decorative panels.

DESCRIPTION OF SYMBOLS 1 Unit panel 2 Panel surface 3 A pair of upper and lower edge surfaces 3 'Open edge surface 4 A pair of left and right edge surfaces 5 Joint 6 Partition structure 7 Bottom surface 8 Bottom surface joint 9 Top surface joint 10 To form an open hole Break 11 Joint

Claims (6)

A cardboard assembly partition comprising a plurality of cardboard unit panels connected longitudinally using joints,
The unit panel includes a pair of front and back panel surfaces that secure the blocking area of the unit panel, a pair of upper and lower edge surfaces that secure the thickness of the unit panel, and a six-sided box body that includes a pair of left and right edge surfaces. However, the edge surface corresponding to the connection portion of the pair of upper and lower edge surfaces of the unit panel is open, and the edge surface not corresponding to the connection portion is openable and closable.
The joint is composed of a six-sided cardboard box, and the box includes a pair of front and back surfaces, a pair of upper and lower edge surfaces that secure the thickness of the box body, and a pair of left and right edge edges It consists of a surface,
Boxes constituting the joint are inserted into the open edge surfaces of the unit panels to be connected,
An assembly partition in which the box constituting the joint is supported by a support fixed in the box constituting the unit panel.   The assembly partition according to claim 1, wherein a bottom edge surface of the lower unit panel is opened and a bottom joint fixed to the bottom surface is inserted.   The assembly partition according to claim 1 or 2, wherein the upper edge of the upper unit panel is open and a top joint is inserted.   Among the pair of left and right edge surfaces of a plurality of unit panels connected in the vertical direction, a joint constituted by a six-sided cardboard box inserted into an open hole formed in one edge surface It is also connected in the horizontal direction. The assembly partition according to any one of claims 1 to 3.   A joint composed of a six-sided cardboard box inserted in an open hole formed on one of the pair of front and back panel surfaces that secures the blocking area of a plurality of unit panels connected in the vertical direction; The assembly partition according to any one of claims 1 to 3, wherein the assembly partition is connected in an L shape or an H shape in a lateral direction.     The assembly partition according to any one of claims 1 to 5, wherein a panel surface of the unit panel is decorated.

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