JP2006144500A - Framework structural member and building using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a framework structural member having high mechanical strength by inserting and arranging a core member into a substantially triangular cylindrical hole part of a main body member to join the main body member by preparing the core member being longer than length of the main body member and inserting a substantially triangular cylindrical hole part of the other main body member into the core member protruding from an end part of the main body member when the core member is inserted into the main body member. <P>SOLUTION: This framework structural member is composed of the main body member 1 composed of an outer member 2 bendable in a folding-in-two manner in a central part 2a in the longitudinal direction and an inner member 3 whose both side fringe parts 3a in the longitudinal direction are fixed to both bent face parts 2b of the outer member, respectively, and which deploys the outer member into an L shape and holds its shape using a central part in the longitudinal direction as a corner part and is bendable in a folding-in-two manner in a central part 3b in the longitudinal direction in accordance with inward bending of the outer member and the core member 4 formed like a long plate to bend into a substantially triangular cylindrical shape from its flat plate condition and capable of being inserted into, being pulled out of, and being arranged in the substantially triangular cylindrical hole part K formed by the outer member and the inner member of the main body member. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a frame structure material used for construction of an emergency simple changing room or the like in a disaster, for example, and a structure using the same.

2. Description of the Related Art Conventionally, as a frame structure material such as a column material or a beam of this type of structure, a structure made of steel, aluminum, or wood is known.
Japanese Patent Laid-Open No. 6-200673

  However, the above-described conventional structure has the disadvantages that it is easy to be heavy, bulky, inconvenient for transportation and storage when not in use, and unsuitable as a frame structure material for a simple building or the like.

  The present invention aims to solve these disadvantages. Among the present inventions, the invention according to claim 1 is a long plate material which can be folded in the center in the longitudinal direction. The two edge portions in the longitudinal direction are fixed to the double-folded curved surface portion of the outer member, and the outer member is developed and held in an L shape with the central portion in the longitudinal direction as a corner portion. A main body member made up of an inner member that can be folded in two in the longitudinal central portion along with the inward bending of the plate, and a long plate shape that can be bent from a flat plate shape to a substantially triangular tube shape. The frame structure material comprises a core member that can be inserted and removed in a substantially triangular tube hole formed by the outer member of the main body member and the inner member.

  The invention described in claim 2 is characterized in that a bent portion is formed in the longitudinal center of the outer member, and the invention described in claim 3 is characterized in that the inner member is A bent molded part is formed at the center of the longitudinal direction of the inner member, and a bent molded part is formed at each of the inner member and the outer curved surface of the outer member. In addition, the invention according to claim 4 is characterized in that two bent molding portions are formed on both side portions in the longitudinal direction of the core member.

  According to a fifth aspect of the present invention, a folded portion is formed on both folded curved surface portions of the outer member, both edge portions of the inner member are sandwiched between the folded portions, and the folded portion and both edge portions are disposed. It is characterized in that it is fastened by a fastening member, and in the invention of claim 6, the fastening member is a grommet, and The invention according to claim 7 is characterized in that the main body member and the core member are made of paper.

  The invention according to claim 8 is a structure characterized by using the frame structure material according to any one of claims 1 to 7.

  As described above, in the invention according to claim 1 or 8, the present invention obtains a frame structure material having high mechanical strength by inserting and placing a core member in a substantially triangular tube hole of the main body member. For the joining of the main body member, prepare a core member longer than the length of the main body member, and other than the core member protruding from the end of the main body member when the core member is inserted into the main body member The main body member can be joined by inserting through the substantially triangular tube hole portion, and when not in use, the core member is removed from the substantially triangular tube hole portion of the main body member, and the main body member is bent. In addition, the inner member is bent along with the bending of the outer member, and can be folded without being bulky, and the core member can be expanded into a flat plate shape or folded inward, and stored and stored without being bulky. Can be convenient for transportation and increase the flexibility of use Kill.

  In the invention according to claim 2, since the bent portion is formed at the longitudinal central portion of the outer member, the outer member can be easily folded and unfolded. In the invention according to Item 3, a bent molded portion is formed at the central portion in the longitudinal direction of the inner member, and a bent molded portion is formed at the fastening portion of the inner member with the both folded curved surface portions of the outer member. Therefore, the inner member can be easily folded and unfolded. In the invention according to claim 4, two bent molding portions are provided on both longitudinal sides of the core member. Since it forms, the core member can be easily folded and unfolded.

  In the invention according to claim 5, a folded portion is formed on both folded curved surface portions of the outer member, and both side edges of the inner member are sandwiched between both folded portions, and the folded portion and both side edges. Since the fixing member is fixed by the fixing member, the strength of the main body member can be increased. In the invention of claim 6, since the fixing member is a grommet, for example, a door, a side plate, etc. When the top plate is bound to the frame structure material with a string material or the like, the hole of the eyelet can be used as a string through hole.

  In the invention according to claim 7, since the main body member and the core member are made of a paper material, the weight can be reduced and the reuse of resources can be easily performed.

  FIG. 1 to FIG. 10 show an embodiment of the present invention. Reference numeral 1 denotes a main body member, which is a long plate material made of paper and is an outer member 2 that can be folded in a folded manner at a longitudinal central portion 2a. And a long plate material made of a paper material, both side edges 3a and 3a in the longitudinal direction are fixed to both folded curved surface portions 2b and 2b of the outer member 2, respectively, and the outer member 2 is formed with the longitudinal center portion 2a as a corner portion. The inner member 3 is formed and held in a shape and can be folded in a double-fold manner at the central portion 3b in the longitudinal direction as the outer member 2 is bent inward.

  Reference numeral 4 denotes a core member, which is formed into a long plate shape made of paper and bendable from a flat plate shape to a substantially triangular tube shape, and is formed by the outer member 2 and the inner member 3 of the main body member 1. The frame structure material W is formed by the main body member 1 and the core member 4 so as to be able to be inserted into and removed from the substantially triangular tube hole K.

  In this case, a bent molding portion M is formed in the longitudinal center portion 2 a of the outer member 2, and a folding molding portion N is formed in the longitudinal center portion 3 b of the inner member 3, and the outer side of the inner member 3. A bent molding portion P is formed at each of the fastening portions of the material 2 with the both folded curved surface portions 2b and 2b. Further, two bent molding portions Q are provided on both side portions 4a in the longitudinal direction of the core member 4, respectively. Forming.

  Further, in this case, folded portions 2c and 2c are formed on both folded curved surface portions 2b and 2b of the outer member 2, and both edge portions 3a and 3a of the inner member 3 are sandwiched between the folded portions 2c and 2c, The folded portions 2c and 2c and the longitudinal side edges 3a and 3a are fixed by a plurality of fixing members 5, in this case, eyelets 5a. The fastening member 5 is not limited to the eyelet 5a, and an adhesive or a heel can be used.

  Since this embodiment has the above-described configuration, for example, as shown in FIG. 7, a frame structure material W is used as a pillar material of a structure S that is a simple changing room composed of a door F, a side plate D, and a top plate E. 1 and 4, the main body member 1 and the core member 4 are cut to a predetermined length, and the core member 4 is inserted into the substantially triangular tube hole K of the main body member 1 as shown in FIG. The frame structure material W with high mechanical strength can be obtained by arranging the core member 1 and the core member 1 longer than the length of the main body member 1 as shown in FIGS. 4 is inserted, and the core member 4 protruding from the end of the main body member 1 when the core member 4 is inserted into the main body member 1 is inserted by inserting the substantially triangular tube hole K of the other main body member 1 into the core member 4. In addition, when not in use, the core member 4 is removed from the substantially triangular tube hole K of the main body member 1, 3, the main body member 1 is bent, and the inner member 3 is bent as the outer member 2 is bent. The inner member 3 can be folded without being bulky, and the core member 4 is flattened as shown in FIG. It can be unfolded or folded inward, can be stored and stored without being bulky, is convenient for transportation, and can be used more flexibly.

  Further, in this case, since the bent molding portion M is formed in the longitudinal central portion 2a of the outer member 3, the outer member 2 can be easily unfolded. A bent molded portion N is formed in the longitudinal center portion 3b of the material 3, and a bent molded portion P is formed at each of the inner member 3 and the outer curved surface portions 2b and 2b of the outer member 2. Therefore, the inner member 3 can be easily folded and unfolded, and in this case, since the two bent molded portions Q are formed on the longitudinal side portions 4a of the core member 4, The bending of the child member 4 can be easily performed.

  Further, in this case, folded portions 2c and 2c are formed on both folded curved surface portions 2b and 2b of the outer member 2, and both edge portions 3a and 3a of the inner member 3 are sandwiched between the folded portions 2c and 2c, Since the folded portions 2c and 2c and the side edges 3a and 3a are fixed by the fixing member 5, the strength of the main body member 1 can be increased. In this case, the fixing member 5 is a grommet 5a. Therefore, for example, when the door F, the side plate D, and the top plate E are tied to the frame structure material W with a string material or the like, the hole of the eyelet 5a can be used as a string through hole.

  In this case, since the main body member 1 and the core member 4 are made of paper, the weight can be reduced and the reuse of resources can be easily performed.

  In addition, this invention is not restricted to the said embodiment, The structure, form, etc. of the main body member 1, the core member 4, and the fastening member 5 are changed suitably, and can be designed.

  As described above, the intended purpose can be sufficiently achieved.

It is a perspective view of the main-body member of the embodiment of this invention. It is a cross-sectional view of the expansion | deployment state of the main body member of the embodiment of this invention. It is a cross-sectional view of the folded state of the main body member of the embodiment of the present invention. It is a perspective view of the use state of the core member of the embodiment of this invention. It is a cross-sectional view of the core member of the embodiment of the present invention. It is a cross-sectional view of the expansion | deployment state of the core member of the embodiment of this invention. It is a perspective view of the structure of the embodiment of this invention. It is a plane sectional view of the pillar material of the structure of the embodiment of the present invention. It is an assembly state perspective view of the structure of the embodiment of the present invention. It is a partial plane cross-sectional perspective view of the pillar material of the embodiment of this invention.

Explanation of symbols

K substantially triangular tube hole M bending forming part N bending forming part P bending forming part Q bending forming part W frame structure material S structure 1 body member 2 external material 3 inner member 4 core member 5 fastening member 5a Hatmeli Bet

Claims (8)

  An outer member that can be folded in a folding manner at the center in the longitudinal direction as a long plate material and both side edges in the longitudinal direction of the long plate material are fastened to the double-folded curved surface portion of the outer member, and the outer member is A main body member formed of an inner member that is expanded and held in an L shape with a central portion in the longitudinal direction as a corner portion, and can be folded in two at the central portion in the longitudinal direction along with the inward folding of the outer member; A core member that is formed into a scale plate so that it can be bent from a flat plate shape to a substantially triangular tube shape, and can be inserted into and removed from a substantially triangular tube hole formed by the outer member and the inner member of the main body member; A frame structure material characterized by comprising:   The frame structure material according to claim 1, wherein a bent molding portion is formed at a central portion in the longitudinal direction of the outer member.   The inner member is formed with a bent portion at the center in the longitudinal direction, and the inner member is formed with a bent portion at the fastening portion between the outer member and the both bent curved portions. The frame structure material according to claim 1 or 2.   The frame structure material according to any one of claims 1 to 3, wherein two bent molding portions are formed on both side portions in the longitudinal direction of the core member.   A folded portion is formed on both folded curved surface portions of the outer member, both edge portions of the inner member are sandwiched between the folded portions, and the folded portion and both edge portions are fastened by a fastening member. The framework structure material according to any one of claims 1 to 4.   The frame structure material according to claim 5, wherein the fastening member is an eyelet.   The frame structure material according to claim 1, wherein the main body member and the core member are made of a paper material. A structure comprising the frame structure material according to any one of claims 1 to 7.

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