JP3128057U - Unit assembly building and assembly building - Google Patents

Abstract

To provide a unit assembly building that is inexpensive, excellent in strength, easy to assemble and disassemble, and can be stored compactly by using a waste paper pipe.
A first waste paper pipe 3 arranged in the shape of a regular polygon side, a second waste paper pipe 4 suspended on corners of the first waste paper pipe, and a second The third waste paper pipe 5 formed in parallel with the first waste paper pipe by connecting the upper ends of the waste paper pipes, and the corners formed by the third waste paper pipes, respectively, toward the upper center of the regular polygon. A fourth waste paper pipe 6 disposed, a first joint 7 connecting the first waste paper pipe and supporting the second waste paper pipe, and a second joint disposed at the upper end of the second waste paper pipe. A second joint 8 that connects the three waste paper pipes and supports the fourth waste paper pipe, and a third joint 9 that connects the fourth waste paper pipes radially above the center of the regular polygon. This is based on the unit assembly building 1a.
[Selection] Figure 1

Description

  The present invention relates to a unit assembly building using waste paper pipes and an assembly building in which a plurality of them are connected.

Conventionally, paper made in a paper mill is transported and delivered in a state of being wound around a hard paper pipe. After this paper is used as a material for other paper products, the hard paper pipe is used as waste. Since it remained, there existed the subject about the processing method.
On the other hand, hollow pipe materials are particularly excellent in strength, and some inventions or devices relating to temporary structures using such pipe materials as horizontal members and column materials have been disclosed.

The “simple assembling toilet” according to the prior art will be described below.
The “simple assembling toilet” described in Patent Document 1 is a roof in which pillars made of pipe material are set up at the four corners of a base toilet bowl or a base serving as a base, and the upper ends of the four pillars are covered. And a flat wall between the columns. The roof and the wall are fixed to the columns by insertion pins.
According to the “simple assembling toilet” according to Patent Document 1 configured as described above, it is possible to store the temporary toilet in a disassembled state. When stocking rental products, the space occupied by the temporary toilet can be reduced.
In addition, in the case of the “simple assembling toilet” according to Patent Document 1, the effect that the “simple assembling toilet” can be used again by replacing only the damaged part when the part is damaged. Have
Further, when a plurality of “simple assembling toilets” according to Patent Document 1 are connected, one wall can be saved per “simple assembling toilet”.

Further, Patent Document 2 refers to an assembled jungle gym that is used indoors by an infant under the name of “assembled jungle gym pipe connector”, and in particular, a pipe connector for connecting the ends of many cardboard pipes to each other. An invention related to this is disclosed.
In the pipe connector according to Patent Document 2, a short tubular vertical member is protruded from a central member, and a cross member having a cross-shaped cross section is formed so as to protrude perpendicularly to the central member. The vertical wall of the horizontal member has a height direction. Except for a small part of the upper and lower end edges of the film, it has a thick part formed with a wall thickness over almost the entire height.
According to the invention according to Patent Document 2 having the above configuration, a large amount of pipe connectors according to Patent Document 2 are cast by casting synthetic resin or the like by making the cross-sectional shape of the cross member into a cross shape instead of a cylindrical shape. This has the effect of reducing the cost of the mold for manufacturing.
Further, by forming the thick portion on the vertical wall of the horizontal member, there is an effect that a strength can be increased when a cardboard pipe is attached to the horizontal member and a vertically downward load is applied to the cardboard pipe.

Further, Patent Document 3 discloses a device for temporary housing that is temporarily used, such as a construction or civil engineering site office or temporary office under the name of “temporary house device”.
The device described in Patent Document 3 has a curtain body device that is connected at one end to the house body and expands and contracts in a direction away from the house body. The curtain body apparatus includes a curtain body that covers at least the top surface, and the curtain body. An inner frame mechanism that forms a skeleton of the frame body, and this inner frame mechanism extends the curtain body device, and a connection portion that can support the one end side of the curtain body device in a standing portion at a connection portion with the house body. And a standing frame portion capable of standingly supporting the other end side in the state.
According to the device described in Patent Document 3 having the above configuration, the curtain device can be easily extended only when necessary and used as a temporary room.
Further, since the curtain device can be contracted like an accordion, it has an effect that it can be stored compactly when not in use.

Japanese Patent Laid-Open No. 11-44110 Japanese Unexamined Patent Publication No. 7-39604 Noto 3041503

  However, the structure according to the invention described in Patent Document 1 can be expected to have sufficient strength when the structure is a relatively small structure such as a temporary toilet, but the pillars and pillars constituted by pipes are made of horizontal members. Since it is not a connected structure, there is a problem that, when a building that can accommodate a plurality of people is enlarged, sufficient strength may not be expected.

  Moreover, according to the pipe connector as disclosed in the above-mentioned Patent Document 2, although excellent strength can be expected with respect to a load applied vertically downward when the cardboard pipe is installed horizontally, it is described in Patent Document 2. Since the pipe connector of this type does not have a structure for fixing the cardboard pipe, for example, when a force that pushes the cardboard pipe arranged in the longitudinal direction acts on the cardboard pipe, it is installed horizontally on the pipe connector. There is a possibility that the cardboard pipe may come off, and there is a problem that it is not suitable for a structure such as a temporary tent or a temporary residence.

  Further, the curtain device disclosed in Patent Document 3 can be contracted in the form of an accordion, but the strength of the curtain device in the expansion / contraction direction is considered to be extremely low. There is a problem that it is difficult to use only a body device for a temporary residence or the like.

  The present invention has been made in response to such a conventional situation, and by using a waste paper pipe, it is possible to protect the environment while reducing the amount of waste and energy required for the treatment, and it is inexpensive and An object of the present invention is to provide a unit assembly building that is excellent in strength, easy to assemble and dismantle, and that can be stored compactly, and an assembly building in which a plurality of these are assembled.

The unit assembly building according to claim 1 is a first waste paper pipe having several regular polygon sides arranged in a regular polygon side, and a corner portion formed by the first waste paper pipe. A second waste paper pipe vertically suspended from each other; a third waste paper pipe formed in parallel with the first waste paper pipe connecting the upper ends of the second waste paper pipe; and a third waste paper A first waste paper pipe is connected to a fourth waste paper pipe disposed from the corner formed by the pipe toward the upper center of the regular polygon while maintaining the first waste paper pipe at a predetermined angle. A first joint for supporting the second waste paper pipe on the corner formed by the second waste paper pipe, and a third joint disposed at the upper end of the second waste paper pipe while maintaining a predetermined angle; A second joint for supporting the fourth waste paper pipe at the corner formed by the waste paper pipe, and a regular polygon It is characterized in that in the central upward and a third joint which connects the fourth wastepaper pipe radially.
In the unit assembly building having the above-described configuration, the first to fourth waste paper pipes have a function of supporting, transmitting, or distributing forces and loads acting on the unit assembly building as structural materials.
Further, the first joint has an action of connecting the first waste paper pipe while maintaining a predetermined angle, and supporting the second waste paper pipe on a corner portion formed by the first waste paper pipe. Further, the second joint has an effect of connecting the third waste paper pipe while maintaining a predetermined angle, and supporting the fourth waste paper pipe at a corner portion formed by the third waste paper pipe. The third joint has an action of connecting the fourth waste paper pipes radially above the center of the regular polygon.

The unit assembly building according to claim 2 is the unit assembly building according to claim 1, wherein the first and second joints are cylinders that can be inserted into the first to fourth waste paper pipes. And a waste paper pipe that is connected to the waste paper pipe while forming an overlapping portion, and the overlapping portion is fixed by at least one bolt that penetrates the overlapping portion. is there.
In the unit assembly building having the above-described structure, in addition to the same function as that of the first aspect, the cylindrical receiving portions provided in the first and second joints are inserted into the first to fourth waste paper pipes. Thus, the first to fourth waste paper pipes are supported while forming an overlapping portion with the first to fourth waste paper pipes.
Further, the bolt has an action of penetrating through an overlapping portion formed by the cylindrical receiving portions provided in the first and second joints and the first to fourth waste paper pipes, and fixing them integrally. Have. As a result, it has an effect of preventing the first and second joints from falling off the first to fourth waste paper pipes.

The unit assembly building according to claim 3 is the unit assembly building according to claim 1 or claim 2, wherein the number of sides of the regular polygon is an even number, and each of the opposing unit assembly buildings faces each other in the unit assembly building. The second joint is connected by a brace material.
The unit assembly building having the above structure has the same function as that of the first or second aspect of the invention, and the bracing member connects the respective second joints facing each other, and the rigidity of the unit assembly building of the third aspect is provided. It has the effect | action which raises.

The assembly building according to claim 4 is characterized in that a plurality of unit assembly buildings according to any one of claims 1 to 3 are connected.
In addition to the same effects as the respective devices according to claims 1 to 3, the assembly building having the above-described structure is obtained by connecting a plurality of unit assembly buildings according to claim 1 to claim 3. It has the effect of improving the stability of the described building and at the same time enhancing the expandability and flexibility of the building.

According to the unit assembly building of claim 1 of the present invention, there is an effect that a temporary building having an excellent strength can be supplied at low cost while using waste materials.
In particular, by using a waste paper pipe as a structural material, a structural material having high strength can be obtained at low cost.
Furthermore, since the unit assembly building according to claim 1 is composed of only the waste paper pipe (first to fourth waste paper pipe) and the joint (first to third joint), it is compact when not in use. It has the effect that it can be accommodated.
As a result, there is an effect that a large number of unit assembly buildings according to claim 1 can be stored in a small space.
In addition, since the unit assembly building according to claim 1 does not require special tools and tools or special techniques for assembly during assembly, for example, it is easy for anyone in the event of a disaster or an event. At the same time, it can be easily disassembled when it is no longer needed.
Furthermore, in the unlikely event that the waste paper pipe, which is a structural material, is damaged, it can be easily replaced with another waste paper pipe, so that the costs associated with maintenance and recycling of the unit assembly building according to claim 1 are reduced. Has the effect of
In addition, a waste paper pipe disposed for reasons such as breakage can be reused as a paper resource, which has the effect of reducing the environmental burden associated with final disposal.
In addition, since the unit assembly building according to claim 1 does not include a structural material on the floor surface, a floor material is additionally provided as a temporary tent that can be intruded by a foot or as a unit assembly building according to claim 1. Therefore, it can be used as a building in which a person can live for a short period of time, or as a temporary booth or a temporary toilet having a plurality of private rooms by providing a partition inside, and high versatility as a temporary building can be expected.
Furthermore, in the unit assembly building according to claim 1, since the load of the ceiling is dispersed and supported on the outer wall of the unit assembly building according to claim 1, the space formed by the waste paper pulp is effectively used. It has the effect that it can be used.

In the unit assembly building according to claim 2 of the present invention, in addition to the same effect as the device according to claim 1, the first to fourth waste paper pipes and the first or second joint are securely fixed. Thus, the strength of the unit assembly building according to claim 2 is increased.
As a result, the effect that the safety of the unit assembly building according to claim 2 is increased can be expected.

  The unit assembly building according to claim 3 of the present invention is provided with a bracing material in addition to the effects of the respective devices according to claim 1 or 2, thereby improving the rigidity of the unit assembly building according to claim 3. As a result, the safety of the unit assembly building can be further enhanced.

An assembly building according to claim 4 of the present invention is assembled by connecting a plurality of unit assembly buildings according to claims 1 to 3 in addition to the effects of the respective devices according to claims 1 to 3. By having a building, it has the effect that the stability of the building can be further enhanced.
Further, the construction of one or two wall surfaces can be omitted for each unit assembly building according to claims 1 to 3, and the cost for installation can be saved.
Moreover, since the assembly building of Claim 4 can be made into the structure which has several rooms, it has the effect that the convenience and versatility as a building can be improved.

  An example of a unit assembly building and an assembly building according to the best mode of the present invention will be described.

  Hereinafter, a unit assembly building according to Embodiment 1 of the present invention will be described in detail with reference to FIGS. 1 to 5. (Particularly corresponding to claims 1 to 3)

The unit assembly building according to the first embodiment of the present invention is a temporary building that is mainly configured by a waste paper pipe and a joint for connecting the waste paper pipe.
FIG. 1 is a conceptual diagram of a unit assembly building according to Embodiment 1 of the present invention.
As shown in FIG. 1, the unit assembly building 1a according to the first embodiment includes a base 3, a pillar 4, a beam 5, a climbing beam 6, and a first joint 7 for connecting them. The second joint 8 and the third joint 9 are configured, and more specifically, the base 3 is arranged on the ground surface so as to form the sides of the regular octagon. A first joint 7 is disposed at a corner portion formed to connect the bases 3 and 3 in an annular shape while maintaining a predetermined angle. Further, a pillar 4 made of the waste paper pipe 2 is suspended from each of the first joints 7.
Further, a beam 5 is installed so as to connect the tops of the respective pillars 4 and in parallel with the base 3. The beams 5 are predetermined by a second joint 8 installed on the tops of the pillars 4. It is connected in an annular shape while maintaining the angle of. Then, eight climbing beams 6 are installed from each of the second joints 8 toward the upper center of the regular octagon formed by the base 3 or the beams 5, and the second joints 8 of the respective climbing beams 6 are connected to the second joints 8. The end portions on the unconnected side are radially connected by the third joints 9 to form the roof of the unit assembly building 1a.
Note that the predetermined angle maintained by the first joint 7 and the second joint 8 is appropriately determined and changed depending on the shape of the unit assembly building 1a.

According to the unit assembly building 1a according to the first embodiment, by using the waste paper pipe 2 as the structural material, a temporary building with high strength can be provided at a low cost, and at the same time, it has been forced to be discarded. It has the effect of making available paper pulp for the shaft.
Since the unit assembly building 1a is composed of two types of simple parts, the linear waste paper pipe 2 and the first to third joints 7 to 9, the unit assembly building 1a can be assembled before or after the unit assembly building 1a. When disassembled after use, there is an effect that the parts constituting the unit assembly building 1a can be stored compactly.
For this reason, the unit assembly building 1a is optimal as an event or emergency temporary building, and has the effect that stockpiling is easy even when mass-produced.
Furthermore, since the unit assembly building 1a according to the first embodiment can be easily assembled by anybody without using a special tool or technique when assembling, the unit assembly building 1a is also used in an emergency or event. Ideal as a temporary building.

Further, although not shown in FIG. 1, the connection portion between the waste paper pipe 2 and the first or second joint in the unit assembly building 1a may be fixed using a bolt, a bifurcated pin, or the like.
In this case, when the unit assembly building 1a is used, there is no fear that the waste paper pipe 2 as the structural material is detached from the first or second joint, and the unit assembly building 1a can be used safely.
The details of the fixing structure with the waste paper pipe 2 and the bolts of the first or second joint will be described later.

Further, as shown in FIG. 1, in the unit assembly building 1 a according to the first embodiment, the base 3 or the connection body of the beams 5 is an even regular polygon, and thus is arranged at the corners formed by the beams 5 and 5. Each of the second joints 8 has a diagonal.
Therefore, in the present embodiment, the inner joints of the second joint 8 are more specifically connected by connecting the opposing second joints 8 with the brace material 10 made of a wire or a metal wire. In addition, by providing a hooking tool or an annular tool (not shown) and an annular tool or hooking tool (not shown) at both ends of a wire or a metal wire, the opposing second joints 8 and The rigidity of the unit assembly building 1a is enhanced by bridging a wire or a metal wire between them.
Thus, it is preferable that the bracing member 10 is provided in the shed part of the unit assembly building 1a so that the unit assembly building 1a is distorted when a force is applied to the side surface of the unit assembly building 1a by wind or the like. It has the effect that it can prevent. As a result, the strength of the unit assembly building 1a is drastically increased, and an excellent effect that the unit assembly building 1a can be used as a building where a person can live for a short period can be expected.
In addition, it is a case where it uses for a short period of time like using the unit assembly building 1a which concerns on Example 1 as a temporary tent, and when assembling, the waste paper pipe 2 and the 1st joint are used using a volt | bolt. When fixing 7 or the second joint 8, the bracing material 10 is not necessarily provided. Alternatively, when the unit assembly building 1a according to the first embodiment is used for a short period of time such as a temporary tent and the bracing material 10 is provided, the waste paper pipe 2 and the first joint 7 or The second joint 8 may not be fixed with a bolt.
Thus, according to the unit assembly building 1a according to the first embodiment, by covering the roof portion constituted by the climbing beam 6 with, for example, a sheet body, it is possible to use it as a rain shield or an awning in an emergency or event. Have

In particular, in the unit assembly building 1a according to the first embodiment, a panel material constituting a wall surface is provided between the pillars 4 and 4 made of the waste paper pipe 2, or, as shown in FIG. A window receiving frame 11 for attaching a window or a door receiving frame 12 for attaching a ready-made door, and a floor panel is laid in a place where the ground surface is bare inside the unit assembly building 1a. Thus, an excellent effect can be expected that the unit assembly building 1a can be used as a building for a short period of time such as a construction site or a construction site for residence, work or rest.
In this case, since the column 4 of the unit assembly building 1a is constituted by the waste paper pipe 2, the wall panel material, the window receiving frame 11 and the door receiving frame 12 (not shown) can be easily fixed by a fixing tool such as a screw. It has the effect.
In the present embodiment, the base 3 of the unit assembly building 1a is constituted by the waste paper pipe 2 and the first joint 7. However, when the unit assembly building 1a is used as a temporary residential building, the floor surface is used. A panel material to be configured may be separately prepared, and the column 4 may be suspended from the panel material directly or via a joint.
In this case, it is easy to install the floor surface in the unit assembly building 1a, and at the same time, it is possible to prevent deterioration of the base 3 due to rainwater and a corresponding decrease in strength of the unit assembly building 1a.

In the present embodiment, for example, the case where the base 3 or the beam 5 is arranged in a regular octagon that is an even regular polygon is described as an example. However, the base 3 and the beam 5 are not necessarily provided. It is not necessary to arrange in an even regular octagon, and an odd regular polygon may be used. Alternatively, it may have more or fewer corners than a regular octagon.
In particular, when the base 3 or the connection body of the beam 5 is an odd number of regular polygons, the second joint 8 arranged at the corner formed by the beams 5 and 5 does not have a diagonal. Instead of providing the material 10, for example, an annular ring may be provided below the third joint 9, and each of the second joints 8 may be connected by a wire or a metal wire through the annular ring. In this case, the same effect as the case where the bracing material 10 shown in FIG. 1 is provided can be expected. Of course, even in an odd regular polygon, any two corners can be selected from the corners, and the bracing material 10 can be installed, but when trying to apply a uniform tensile force to all the corners, The number of bracing members 10 increases and the construction becomes complicated.

Next, the structure of the joint 7 and the second joint 8 will be described in detail with reference to FIGS.
Fig.2 (a) is a conceptual diagram which shows the 1st coupling which concerns on Example 1 of this invention, (b) is AA arrow sectional drawing. Further, (c) is a cross-sectional view taken along line BB. In addition, the same code | symbol is attached | subjected about the part same as what was described in FIG. 1, and the description about the structure is abbreviate | omitted.
As shown in FIG. 2, in the unit assembly building 1 a according to the first embodiment, the first joint 7 has a cylindrical base receiving part 7 b for supporting the ends of the bases 3 and 3 made of the waste paper pipe 2. 7b and a cylindrical column receiving portion 7c for supporting the column 4 is provided above the corner portion formed by the base receiving portions 7b and 7b, and further below the corner portion formed by the base receiving portions 7b and 7b. Is provided with a support receiving portion 7a for supporting the foundations 3 and 3 apart from the ground surface (not shown).
Further, as shown in FIGS. 2B and 2C, when the waste paper pipe 2 is connected to the base receiving portions 7b and 7b and the column receiving portion 7c according to the first joint 7, respectively. A bolt hole 13 for inserting a bolt (not shown) for fixing is formed.
In this embodiment, the case where the base receiving portion 7b or the column receiving portion 7c and the waste paper pipe 2 are fixed using two bolts is described as an example. The first joint 7 is preferably fixed with at least one bolt. Further, when the waste paper pipe 2 and the base receiving portion 7b or the column receiving portion 7c are fixed using a plurality of bolts, the fixing bolts are not necessarily arranged in parallel, and are arranged so that the bolts cross each other. You may do it.
As shown in FIG. 2B, the angle θ formed by the base receiving portions 7b and 7b is the same as the internal angle of an arbitrary regular polygon formed by the bases 3 and 3 or the beams 5 and 5. It is necessary to set.

Next, the second joint 8 will be described with reference to FIG.
Fig.3 (a) is a conceptual diagram which shows the 2nd coupling which concerns on Example 1 of this invention, (b) is CC sectional view taken on the line. (C) is a sectional view taken along line D-D. In addition, the same code | symbol is attached | subjected about the same part as what was described in FIG. 1 or FIG. 2, and the description about the structure is abbreviate | omitted.
As shown in FIGS. 3A and 3B, in the unit assembly building 1 a according to the first embodiment, the second joint 8 is a cylinder for supporting the ends of the beams 5 and 5 made of the waste paper pipe 2. Shaped beam receiving portions 8b, 8b are provided at a predetermined angle θ, and cylindrical column receiving portions 8a for supporting the columns 4 are provided below the corners formed by the beam receiving portions 8b, 8b. Further, a cylindrical climbing beam receiving portion 8c for supporting the end of the climbing beam 6 is formed by the base 3 or the beam 5 above the corner portion formed by the beam receiving portions 8b and 8b. It is provided toward the upper center of the regular polygon.
As shown in FIGS. 3 (b) and 3 (c), also in the second joint 8, the waste paper pipe 2 is provided in each of the support receiving portion 7a, the base receiving portions 7b and 7b, and the column receiving portion 7c. Bolt holes 13 are drilled so that they can be fixed with bolts when connected.
The angle θ formed by the beam receiving portions 8b and 8b needs to be set to be the same angle as the inner angle of an arbitrary regular polygon formed by the bases 3 and 3 or the beams 5 and 5.

Here, a connection structure between the first joint 7 and the waste paper pipe 2 will be described with reference to FIG.
FIG. 4 is a sectional view showing a connection structure between the first joint and the base according to the first embodiment of the present invention. The same parts as those described in FIGS. 1 to 3 are denoted by the same reference numerals, and description of the configuration is omitted.
As shown in FIG. 4, when connecting the base 3 made of the waste paper pipe 2 and the first joint 7 in the unit assembly building 1 a, the cylindrical base receiving part 7 b is inserted into the hollow part of the base 3. The base 3 is supported while forming the overlapping portion 20 by the waste paper pipe 2 and the base receiving portion 7b, and further, the bolts 14 are passed through the overlapping portion 20 to prevent the base 3 from being detached from the first joint 7. is doing.
A nut 15 is screwed at the end of the bolt 14 to prevent the bolt 14 from falling off.
Thus, by fixing the structural material (base 3) made of the waste paper pipe 2 and the first joint 7 using the bolts 14, the base 3 is removed from the first joint 7 when the unit assembly building 1a is used. It has the effect that it can prevent coming off.
As a result, the effect that the safety of the unit assembly building 1a can be improved can be expected.

As shown in FIG. 4, a washer 16 and / or a washer (not shown) may be provided between the head of the bolt 14 and the nut 15 and the waste paper pipe 2.
In particular, when the washer 16 is provided, an effect of preventing the nut 15 from loosening and falling off can be expected. In addition, when a washer (not shown) is provided, it can be expected that the head of the bolt 14 and the nut 15 can be prevented from being buried in the thick portion of the waste paper pipe 2 when the unit assembly building 1a is used. Furthermore, when both of these are provided, an effect combining the above effects can be expected.
For the connection and fixing structure between the pillar 4 and the first joint 7 or the pillar 4 or the beam 5 or the climbing beam 6 and the second joint 8, the structure of the base 3 and the first joint 7 shown in FIG. Since it is the same as the connection and fixing structure, a detailed description thereof will be omitted.

Further, the third joint 9 for fixing the end of the climbing beam 6 constituting the roof of the unit assembly building 1a will be described in detail with reference to FIG.
FIG. 5 is a conceptual diagram of the third joint according to the first embodiment of the present invention, and FIG. 6 is a cross-sectional view showing a state of connection between the third joint and the climbing beam. The same parts as those described in FIGS. 1 to 4 are denoted by the same reference numerals, and description of the configuration is omitted.
As shown in FIG. 5, the third joint 9 arranged at the top of the roof of the unit assembly building 1a according to the first embodiment has a semi-cylindrical shape on the side surface of the cylindrical support body 9a covered with the upper opening. The climbing beam receiving portion 9b of the mold is fixed radially by the number of the climbing beams 6, and the climbing beam receiving portion 9b has an end portion on the side not connected to the support portion main body 9a facing vertically downward. The support portion main body 9a is fixed.
The climbing beam receiving portion 9b has a screw hole 17 through which a screw is inserted in the curved bottom portion of the climbing beam receiving portion 9b.
The climbing beam 6 is placed on the climbing beam receiving portion 9b configured as described above from the direction of the arrow indicated by the symbol E and fixed as described with reference to FIG.
In FIG. 5, the case where two screw holes 17 are drilled in the climbing beam receiving portion 9b is described as an example, but the screw hole 17 per one climbing beam receiving portion 9b is described. However, it is sufficient that at least one is drilled.

FIG. 6 is a sectional view showing a state of connection between the third joint and the climbing beam according to the first embodiment of the present invention. That is, FIG. 6 is a cross-sectional view taken along line FF when a climbing beam is connected to the third joint shown in FIG. The same parts as those described in FIGS. 1 to 5 are denoted by the same reference numerals, and description of the configuration is omitted.
As shown in FIG. 6, when the end portion of the climbing beam 6 that is not connected to the second joint 8 is fixed by the third joint 9, the lower surface of the semicylindrical climbing beam receiving portion 9 b and the hollow shape Both are connected while forming the overlapping portion 20 on the inner peripheral surface of the climbing beam 6, and screws 18 are driven into the overlapping portion of the climbing beam 6 and the climbing beam receiving portion 9b from below the climbing beam 6 to fix them. .
As in the case of the unit assembly building 1a according to the present embodiment, the ends of the climbing beams 6 that constitute the roof that are not connected to the second joint 8 are concentrated on the center of the regular polygonal building and support each other. In such a configuration, the climbing beams 6 tend to fall in the direction indicated by the symbol G in FIG. 6 due to their own weight, so that the climbing beams 6 do not easily come apart.
For this reason, the third joint 9 and the climbing beam 6 do not necessarily have to be fixed with bolts penetrating them, and the overlapping portion of the climbing beam receiving portion 9b and the climbing beam 6 is screwed as shown in FIG. A sufficient strength is exhibited only by fixing with 18.
Therefore, the structure of the third joint 9 and the fixing structure of the third joint 9 and the climbing beam 6 can be simplified, and at the same time, the fixing operation can be facilitated.

Below, the assembly building which concerns on Example 2 of this invention is demonstrated in detail, referring FIG. (Particularly corresponding to claim 4)
The assembly building according to the second embodiment is characterized in that the wall surface of the unit assembly building 1a according to the first embodiment described above is connected while being shared with other unit assembly buildings 1a.
FIGS. 7A to 7D are conceptual diagrams of an assembly building according to Embodiment 2 of the present invention. The same parts as those described in FIGS. 1 to 6 are denoted by the same reference numerals, and description of the configuration is omitted.
As shown in FIGS. 7A and 7B, the unit assembly building 1a according to the first embodiment can be used by being connected in a ring shape.
In this case, in the connecting part of the unit assembly buildings 1a and 1a, the first joint 7 provided with the base receiving portion 7b in three directions, and the second joint 8 as the beam receiving portion 8b in three directions. It is necessary to use the one provided with the second joint 8c in two directions.
As described above, when the unit assembly building 1a according to the first embodiment is connected in a ring shape, for example, when a large ring structure such as the assembly building 19a shown in FIG. It can be used as a multi-purpose tent structure for events, and can be used as a temporary housing having a plurality of rooms when it has a small annular structure like an assembly building 19b shown in FIG. 7B. Have
Furthermore, these assembled buildings 19a and 19b have higher strength and stability as a building and superior safety as compared with the case where the unit assembled building 1a is used alone, and can be easily expanded and reduced. Therefore, it has the effect of being excellent in flexibility and expandability.
Further, in the assembly buildings 19a and 19b, when a plurality of unit assembly buildings 1a are connected while sharing wall surfaces, it is possible to save one wall surface per unit assembly building 1a. When the buildings 1a are connected without providing a partition structure, there is also an effect that two wall surfaces can be saved per unit assembly building 1a.

Further, the unit assembly building 1a is arranged in a straight line as shown in FIG. 7 (c), arranged in a zigzag shape as shown in FIG. 7 (d), or a connecting method as described above. It is possible to form assembly buildings 19c and 19d having a desired shape by freely combining them.
Therefore, the combination of the waste paper pipe 2 and the first to third joints 7 to 9 provides an excellent effect that a large assembly building can be freely configured.
In addition, the larger the number of unit assembly buildings 1a connected, the higher the stability of the assembly building according to the second embodiment and the greater the safety.

Below, the assembly building which concerns on Example 3 of this invention is demonstrated in detail, referring FIG. (Particularly corresponding to claims 1 to 3)
FIG. 8 is a conceptual diagram of a unit assembly building according to Embodiment 3 of the present invention.
As shown in FIG. 8, the unit assembly building 1b according to the third embodiment has the same configuration as the unit assembly building 1a according to the above-described first embodiment, and in particular, the connecting body of the base 3 or the beam 5 has a square shape. It is characterized by doing.
In addition, although not shown in figure, you may fix the connection part of the waste paper pipe 2 and the 1st coupling 7 or the 2nd coupling 8 using a volt | bolt. Of course, it goes without saying that a window receiving frame and a door receiving frame may be provided, and a wall surface and a floor surface may be constituted by a panel material.
The unit assembly building 1b according to the third embodiment has an effect that it is possible to provide a cheaper unit assembly building 1b because the number of parts used is smaller than that of the unit assembly building 1a.

In addition, when the shape of the base 3 or the connection body of the beams 5 is a polygon having more corners than a quadrangle, if it is an arbitrary polygon other than a regular polygon, it is used for the base 3 when assembling it. The waste paper pipe 2 to be used and the waste paper pipe 2 used for the beam 5 are distinguished in advance, and it is necessary to pay attention to the order when arranging them. It could be extremely complicated.
Therefore, in the unit assembly building 1a according to the first embodiment or the assembly buildings 19a to 19d according to the second embodiment, the waste paper pipe 2 used for the base 3 and the waste paper pipe 2 used for the beam 5 can be shared. The shape of the connecting body of the base 3 or the beam 5 was a regular polygon.
On the other hand, when the shape of the connecting body of the base 3 or the beam 5 is particularly rectangular, the base 3 or the beam 5 has two kinds of lengths. It can be easily determined where to place the members. Therefore, when the shape of the connecting body of the base 3 or the beam 5 is a quadrangle, the shape may be a rectangle.

  As described above, according to the unit assembly buildings 1a and 1b and the assembly buildings 19a to 19d according to the first to third embodiments, by using the waste paper pipe 2, the assembly and disassembly is easy and the strength is high. Moreover, it has the effect of providing a temporary building that is highly versatile and can be stored compactly at low cost.

  As described above, the invention described in claims 1 to 4 of the present invention uses a waste waste paper pipe, which is easy to assemble and disassemble, has high strength, is highly versatile and compact. The present invention relates to a temporary building that can be stored, and can be used in the field of emergency facilities or event facilities.

It is a conceptual diagram of the unit assembly building which concerns on Example 1 of this invention. (A) is a conceptual diagram which shows the 1st coupling which concerns on Example 1 of this invention, (b) is AA arrow sectional drawing. Further, (c) is a cross-sectional view taken along line BB. (A) is a conceptual diagram which shows the 2nd coupling which concerns on Example 1 of this invention, (b) is CC sectional view taken on the line. (C) is a sectional view taken along line D-D. It is sectional drawing which shows the connection structure of the 1st coupling and foundation which concern on Example 1 of this invention. It is a conceptual diagram of the 3rd coupling which concerns on Example 1 of this invention. It is sectional drawing which shows the mode of the connection of the 3rd coupling and climbing beam which concern on Example 1 of this invention. (A)-(d) are all the conceptual diagrams of the assembly building which concerns on Example 2 of this invention. It is a conceptual diagram of the unit assembly building which concerns on Example 3 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1a, 1b ... Unit assembly building 2 ... Waste paper pipe 3 ... Base (1st waste paper pipe) 4 ... Pillar (2nd waste paper pipe) 5 ... Beam (3rd waste paper pipe) 6 ... Climbing beam ( 4th waste paper pipe) 7 ... 1st joint 7a ... Support receiving part 7b ... Base receiving part 7c ... Column receiving part 8 ... 2nd joint 8a ... Column receiving part 8b ... Beam receiving part 8c ... Climbing beam receiving part DESCRIPTION OF SYMBOLS 9 ... 3rd coupling 9a ... Supporting part main body 9b ... Climbing beam receiving part 10 ... Bracing material 11 ... Window receiving frame 12 ... Door receiving frame 13 ... Bolt hole 14 ... Bolt 15 ... Nut 16 ... Washer 17 ... Screw hole 18 ... Screws 19a to 19d ... Assembly building 20 ... Overlapping part

Claims (4)

  First waste paper pipes of several regular polygon sides arranged in the shape of regular polygon sides, and second waste paper pipes respectively suspended on corners of the first waste paper pipes The upper end of the second waste paper pipe, a third waste paper pipe formed in parallel with the first waste paper pipe, and a regular portion from each corner formed by the third waste paper pipe. The fourth waste paper pipe disposed toward the upper center of the square is connected to the first waste paper pipe while maintaining a predetermined angle, and the corner is formed on the corner formed by the first waste paper pipe. A first joint for supporting a second waste paper pipe and a third joint disposed at an upper end of the second waste paper pipe and connected to the third waste paper pipe while maintaining a predetermined angle; A second joint that supports the fourth waste paper pipe at a corner formed by the pipe; Unit assembly building, characterized in that at the center above the square and a third joint which connects radially to the fourth wastepaper pipe.   The first and second joints include cylindrical receiving portions that can be inserted into the first to fourth waste paper pipes, and are connected while forming an overlapping portion with the waste paper pipe. 2. The unit assembly building according to claim 1, wherein the overlapping portion is fixed by at least one bolt penetrating the overlapping portion. The number of sides of the regular polygon is an even number,
3. The unit assembly building according to claim 1, wherein the second joints facing each other in the unit assembly building are connected by a brace. An assembly building comprising a plurality of unit assembly buildings according to any one of claims 1 to 3.