JP4107260B2 - Simple building - Google Patents

Description

  The present invention relates to a simple building such as a terrace.

When a pillar is erected, the location of the pillar may be limited due to the obstruction of the garden tree or restrictions on the shape of the land.
On the other hand, in Patent Document 1, a plurality of rafters arranged at appropriate intervals with a downward slope are fixed to a girder by a rafter fixing tool, and the girder is fixed to a column arranged at intervals in the longitudinal direction thereof. A simple building is disclosed. In the technique of this Patent Document 1, the rafter fixing tool can be attached at an arbitrary position in the longitudinal direction of the girders and the longitudinal direction of the rafter, and the column can be attached at an arbitrary position in the longitudinal direction of the girders. It is disclosed that can be changed.

Japanese Patent Laid-Open No. 10-88662

  However, in the above-mentioned prior art, the girders are limited to being arranged at a right angle to the rafters, so that the strength of the pillars when they are moved in the longitudinal direction of the girders toward the inside of the roof When the position of the column is changed by moving the position of the girders, there is a problem that the passage space between the column and the housing becomes narrow on both the one end side and the other end side.

  Therefore, the present invention is a simple building that supports a plurality of rafters having a downward slope with a girder, satisfies a predetermined strength, and has a high degree of freedom to cope with various installation conditions without narrowing the space on the lower surface of the roof. The purpose is to provide a simple building that can be constructed.

The invention according to claim 1 includes a plurality of rafters arranged at appropriate intervals with a downward slope, a support frame that supports the plurality of rafters, and a plurality of rafter fixtures that fix the rafters to the support frame, The support frame has pillars arranged at an arbitrary interval and girders erected on the pillars, and the girders are spaced apart from rafters located on one end side and rafters located on the other end side of the plurality of rafters. The rafter fixture can be fixed at an arbitrary position in the longitudinal direction of the girder and can be fixed at an arbitrary position in the longitudinal direction of the rafter, and the other end side of the girder is higher than the one end side. In addition, it is arranged obliquely to the rafters and the pillars are erected vertically, and each rafter fixture gradually shifts in the longitudinal direction of the rafters from the rafters located on one end side to the rafters located on the other end side. arranged to to is fixed the intersection of digit and each rafters this The features.

The invention according to claim 2 includes a plurality of rafters arranged at appropriate intervals with a downward slope, a support frame that supports the plurality of rafters, and a plurality of rafter fixtures that fix the rafters to the support frame, The support frame has pillars arranged at an arbitrary interval and girders erected on the pillars, and the girders are spaced apart from rafters located on one end side and rafters located on the other end side of the plurality of rafters. Longer than the longitudinal dimension, the column can be adjusted vertically by adjusting the longitudinal dimension , and the rafter fixture can be fixed at an arbitrary position in the longitudinal direction of the girder and at an arbitrary position in the longitudinal direction of the rafter Each rafter is fixed to each rafter with each rafter fixing tool when the girder is disposed at an angle higher than the rafter and the other end side is higher than the one end side .

  The invention according to claim 3 includes a plurality of rafters arranged at appropriate intervals with a downward slope, a support frame that supports the plurality of rafters, and a plurality of rafter fixtures that fix the rafters to the support frame, The support frame has pillars arranged at an arbitrary interval and girders erected on the pillars, and the girders are spaced apart from rafters located on one end side and rafters located on the other end side of the plurality of rafters. The rafter fixing tool can be fixed at any position in the longitudinal direction of the girder and can be fixed at any position in the longitudinal direction of the rafter, and the vertical dimension can be adjusted. It is characterized by being.

  The invention according to claim 4 is the invention according to claim 3, wherein the rafter fixing tool is a girder-side fixing tool that fixes the rafter in an arbitrary position in the longitudinal direction of the girder, and a rafter that is fixed in an arbitrary position in the longitudinal direction of the rafter. It comprises a side fixing tool, and is characterized in that the vertical dimension can be adjusted by adjusting and fixing the overlapping length with respect to one of the girder side fixing tool and the rafter side fixing tool.

  The invention according to claim 5 is the invention according to claim 3, wherein the rafter fixing tool includes a girder side fixing tool that fixes the rafter in an arbitrary position in the longitudinal direction of the girder and a rafter that fixes in an arbitrary position in the longitudinal direction of the rafter. It comprises a side fixing tool, wherein the vertical dimension is adjustable by cutting and fixing the vertical dimension of at least one of the girder fixing tool and the rafter fixing tool to the other.

According to the first aspect of the present invention, in a simple building that supports a plurality of rafters having a downward slope with a girder, the girder is a rafter located on one end side of the plurality of rafters and a rafter located on the other end side. The length of the longitudinal direction is longer than the distance between the other end , the other end is higher than the one end and is arranged obliquely with respect to the rafter, and the other end rafter is attached to the rafter fixture that fixes the one end rafter. Since the fixing position of the rafter fixing tool is arranged so as to gradually shift in the longitudinal direction of the rafter and the crossing part of the girder and each rafter is fixed, the land shape restrictions and obstacles were avoided. By installing the pillar at the position, construction with a high degree of freedom corresponding to various installation conditions can be performed.

According to invention of Claim 2, in the simple building which supports the several rafter with a downward slope with a girder, a girder is a rafter located in the one end side of a plurality of rafters, and a rafter located in the other end side The longitudinal dimension is longer than the distance between and the other end side is higher than the one end side, and when placed obliquely with respect to the rafter, each rafter fixing tool can be fixed to each rafter so that it can be fixed. Can be attached diagonally to the rafters.
Accordingly, the girder is not limited to being arranged at a right angle to the rafters as in the prior art, and the strength balance as in the prior art is not limited to the movement of the pillars to the inside of the roof. The column can be installed at a position that satisfies the specified strength without being deteriorated, and the column can be installed at a position that protrudes from the roof without being limited to placing the column under the roof. Can take. In addition, since the degree of freedom of the installation position of the pillar is high, it is possible to easily install the pillar at a position that avoids restrictions on the shape of the land and obstacles, and construction with a high degree of freedom corresponding to various installation conditions can be performed.
Since the length of the column can be adjusted, the height of the column can be easily adjusted when the beam is attached obliquely to the rafter.
In addition, the connecting tool that connects the beam and the upper end of the column can change the mounting angle of the beam with respect to the column. Therefore, when the beam is mounted diagonally with respect to the rafter, the height of the column adjusted accordingly is slightly shifted. Even if there is, it can be adjusted by adjusting the angle.

According to the third aspect of the present invention, in a simple building that supports a plurality of rafters having a downward slope with a girder, the girder is a rafter located on one end side of the plurality of rafters and a rafter located on the other end side. The longitudinal dimension is longer than the distance between the rafter and the rafter fixture can be fixed at any position in the longitudinal direction of the girder and in the longitudinal direction of the rafter, so that the girder can be attached to the rafter obliquely.
Accordingly, the girder is not limited to being arranged at a right angle to the rafters as in the prior art, and the strength balance as in the prior art is not limited to the movement of the pillars to the inside of the roof. The column can be installed at a position that satisfies the specified strength without being deteriorated, and the column can be installed at a position that protrudes from the roof without being limited to placing the column under the roof. Can take. In addition, since the degree of freedom of the installation position of the pillar is high, it is possible to easily install the pillar at a position that avoids restrictions on the shape of the land and obstacles, and construction with a high degree of freedom corresponding to various installation conditions can be performed.
Since the rafter fixture can be adjusted in the vertical direction, it is easy to adjust the height of the rafter relative to the girder when the girder is attached obliquely to the rafter.

  According to the invention described in claim 4, while having the same effect as that of the invention described in claim 3, the vertical dimension of the rafter fixture is adjusted by adjusting the overlapping dimension of the girder-side fixture and the rafter-side fixture. Therefore, it is not necessary to measure the distance between the rafters and girders in advance and adjust the dimensions of the rafter fixing tool at the time of construction.

  According to the fifth aspect of the invention, the same effect as that of the third aspect of the invention can be achieved, and the vertical dimension of the rafter fixing tool can be adjusted by cutting at least one of the girder side fixing tool and the rafter side fixing tool. Since it is contracted, the rafter fixture can be simply configured.

Embodiments of the present invention will be described below with reference to the accompanying drawings. First, the first embodiment will be described with reference to FIGS. Fig.1 (a) is a top view of the simple building which concerns on 1st Embodiment, (b) is AA sectional drawing shown to (a), FIG. 2 is the rafter fixation which fixed the rafter and the girder. 3 is an exploded perspective view of the tool, FIG. 3 is a sectional view taken along line BB in FIG. 1A, and FIG. 4 is a sectional view taken along line CC in FIG. In addition, FIG.1 (b) has shown except the panel and its attachment tool.
A simple building 1 according to the present embodiment is a terrace, and has a roof 3 that is inclined downwardly from an outer wall 2 of a house.
The simple building 1 includes a plurality of rafters 5 a to 5 d, a support frame 7, and a plurality of rafter fixtures 9 that fix the rafters 5 a to 5 d to the support frame 7.
The plurality of rafters 5a to 5d are arranged at appropriate intervals with a downward slope, and the upper ends of the rafters 5a to 5d are fixed to the rafter 11 attached to the outer wall 2, and the rafter is attached to the lower end. A front frame 13 arranged substantially in parallel with 11 is attached. The rafters 5a to 5d are respectively provided with the locked portions 27 of the rafter fixing tool 9 in the longitudinal direction of the rafters on the left and right side surfaces.
The support frame 7 has at least two columns 15a and 15b arranged at an arbitrary interval, and a girder 17 installed between the columns 15a and 15b. The girder 17 has a longitudinal dimension w longer than the interval dimension W between the rafter 5a located at one end of the plurality of rafters 5a to 5d and the rafter 5d located at the other end, and the girder 17 is a rafter. It is attached obliquely to 5a-5d. One column 15a is coupled to one end of the girder 17 to which the one end rafter 5a is coupled, and the other column 15b is coupled to the other end of the girder 17 that is located beyond the roof 3 from the other end rafter 5d. ing. A locking groove 29 for the rafter fixture 9 is provided on the upper surface of the girder 17 in the longitudinal direction of the girder 17.
The upper ends of the columns 15a and 15b and the beam 17 are connected by a connecting tool 19. The connection tool 19 has a column side fixing part 21 and a girder side fixing part 23, and the column side fixing part 21 and the girder side fixing part 23 can be rotated by a horizontal shaft 25 orthogonal to the longitudinal direction of the girder. It is connected and the angle of the columns 15a, 15b with respect to the beam 17 can be changed. The horizontal shaft 25 is a bolt. The bolt-nut is fastened to fix the column-side fixing portion 21 and the girder-side fixing portion 23, and the bolt-nut is loosened to adjust the angle.
The pillars 15a and 15b have different heights, and the height is adjusted by cutting the longitudinal direction.
The rafter fixing tool 9 is connected to the rafters 5a to 5d and the girder 17 so as to be fixed at an arbitrary position in the longitudinal direction of the girder 17 and to be fixed at arbitrary positions in the longitudinal direction of the rafters 5a to 5d. The rafter fixture 9 includes a locking plate 31, a bolt 33, and a nut 35. The locking plate 31 has a rafter-side locking portion 37 and a girder 17 that are locked to the locked portion 27 of the rafter. And a girder-side fixing portion 39 through which the shaft of the bolt 33 whose head is locked in the locking groove 29 is inserted. The girder-side fixing portion 39 is fixed to the girder 17 by a bolt 33 and a nut 35.
With such a configuration of the rafter fixing tool 9, the rafter fixing tool 9 can be attached at any position in the longitudinal direction of the girder 17 and the longitudinal direction of the rafters 5a to 5d, and the rafter fixing tool for fixing the one end rafter 5a. 9 is shiftable in the longitudinal direction of the rafters 5a to 5d with respect to the fixing position of the rafter fixing tool 9 that fixes the rafter rafter 5d.

Next, construction, operation, and effect of the wall surface structure according to the present embodiment will be described. In the construction of the simple building 1, the upper ends of the one-side rafter 5 a and the other-end rafter 5 d are locked to the rafter 11 fixed to the outer wall 2. Next, after assembling the support frame 7 by fixing the girders 17 to the pillars 15a and 15b with the connecting tool 19, the support frame 7 is erected and the lower ends of the one end rafter 5a and the other end rafter 5d are placed on the girders 17. While placing the side, the support frame 7 is positioned by adjusting the positions of the columns 15a and 15b to arbitrary positions where the columns 15a and 15b do not interfere with obstacles. After positioning the support frame, the height of the support frame 7 is observed. Then, the height of the support frame 7 is adjusted by cutting the lengths of the columns 15a and 15b in accordance with the height. After adjusting the height of the support frame, the columns 15a and 15b are fixed to the ground, and the lower ends of the rafters 5a and 5d on the one end side are hung on the spar 17 of the frame 7, 29, the head of the bolt 33 is locked, and the one end rafter 5a and the other end rafter 5b are fixed to the girders 17 by the rafter fixing tool 9, respectively.
Then, the remaining rafters 5b and 5c are locked to the rafter 11 and hung on the girder 17, and the rafters 5b and 5c are fixed to the girder 17 by the rafter fixing tool 9, respectively.
The rafter fixing tool 9 locks the rafter-side locking portion 37 of the locking plate 31 to the locked portion 27 of the rafter and the bolt 33 locked to the locking groove 29 of the girder 17 on the locking plate 31. The girder-side fixing portion 39 is inserted and fixed with the nut 35.
In the support frame 7, the girder 17 is arranged obliquely with respect to the rafter 5 a arranged with a downward slope, and the heights of the columns 15 a and 15 b are different between the one end rafter 5 a side and the other end rafter 5 d side. However, the height is adjusted by cutting the columns 15a and 15b, and the fine adjustment is performed by loosening the nut of the bolt (horizontal shaft) 25 of the connector 19 and the angle of the beam-side fixing portion 23 with respect to the column-side fixing portion 21. Change and adjust.
According to the present embodiment, in the simple building 1 that supports the plurality of rafters 5a to 5d having a downward slope with the girder 17, the girder 17 is larger than the interval dimension W between the one end rafter 5a and the other end rafter 5d. The fixing position of the rafter fixing tool 9 that fixes the other end rafter 5d is offset in the longitudinal direction of the rafters 5a to 5d with respect to the rafter fixing tool 9 that fixes the one end rafter 5a. Since it can move, the girder 17 can be attached obliquely to the rafters 5a to 5d.
Since the pillars 15a and 15b can be adjusted in length in the longitudinal direction by cutting, the height of the pillars 15a and 15b can be easily adjusted when the beam 17 is attached obliquely to the rafters 5a to 5d.
The connecting tool 19 that connects the spar 17 and the upper ends of the columns 15a and 15b can change the mounting angle of the spar 17 with respect to the columns 15a and 15b. Even if there is a slight deviation or error in the height of the adjusted columns 15a, 15b, it can be easily adjusted by changing the angle.
In the present embodiment, the girder 17 is not limited to being arranged at a right angle to the rafters 5a to 5d as in the prior art, and the positions of the columns 15a and 15b are moved to the inside of the roof 3. Since it is not limited, the balance of the strength of the roof 3 as in the prior art is not deteriorated, and the columns 15 a and 15 b can be installed at positions satisfying the strength of the roof 3.
Furthermore, since not only the both pillars 15a and 15b are disposed under the roof 3, but at least one of the pillars 15b can be installed at a position protruding from the roof, the space under the roof 3 can be widely used.
In addition, since the degree of freedom of the installation positions of the pillars 15a and 15b is high, the pillars 15a and 15b can be easily installed at positions avoiding the restrictions on the shape of the land and obstacles. For example, there is a narrow passage next to the terrace For example, the pillars 15a and 15b can be installed avoiding such a narrow passage, and construction with a high degree of freedom corresponding to various installation conditions can be performed.

Other embodiments of the present invention will be described below. In the embodiments described below, parts having the same effects as those of the first embodiment described above are denoted by the same reference numerals. A detailed description of this part will be omitted, and the points that are mainly different from the above-described first embodiment will be described.
A second embodiment will be described with reference to FIGS. 5 (a) is a cross-sectional view taken along line GG shown in FIG. 8, (b) is a cross-sectional view taken along line EE of (a), FIG. 6 is a perspective view of the rafter-side fixture, and FIG. It is FF sectional drawing of Fig.5 (a), FIG. 8 is a top view of the simple building which concerns on 2nd Embodiment.
In the second embodiment, in contrast to the first embodiment described above, the connecting tool 19 that connects the columns 15a, 15b and the spar 17 does not change the angle of the columns 15a, 15b with respect to the spar 17, And the point that the rafter fixture 9 is adjustable in height is different.
The rafter fixing tool 9 includes a girder side fixing tool 43 and a rafter side fixing tool portion 45. The girder side fixing tool 43 and the rafter side fixing tool 45 are adjusted in the vertical direction by adjusting the overlapping length of the other. The dimensions are adjustable.
The spar-side fixture 43 has a substantially cylindrical shape, and a fixing plate 46 attached to the lower end of the cylinder is fixed to the spar 17 with bolts 33 locked to the locking grooves 29 of the spar 17.
The rafter-side fixture 45 has a substantially cylindrical shape whose lower side has an inner diameter that is larger than the outer diameter of the cylinder of the girder-side fixture 43, and the upper portion of the girder-side fixture 43 is swallowed into the inner peripheral side. The portion where the rafter-side fixture 45 and the girder-side fixture 43 are overlapped is fixed with a screw 49.
A rafter fixing portion 47 is provided on the upper portion of the rafter-side fixture 45. The rafter fixing portion 47 is located on the left and right side surfaces of the rafters 5a to 5d and sandwiches the rafters 5a to 5d. It is fixed to 5d.

  In the construction of the simple building according to the second embodiment, the upper ends of the one end rafter 5a and the other end rafter 5d are locked to the rafter 11 fixed to the outer wall 2. On the other hand, the support frame 7 is assembled by fixing the girders 17 to the pillars 15a and 15b with the connecting tool 19, and the positions of the pillars 15a and 15b are set at arbitrary positions so that the pillars 15a and 15b do not obstruct obstacles. Adjust to fix the support frame 7. Next, the lower ends of the one end rafter 5a and the other end rafter 5d are spanned to the spar 17 of the frame 7, and the one end rafter 5a and the other end rafter 5b are respectively adjusted to the spar 17 with the rafter fixing tool 9. While fixing, fix it at an appropriate height. The vertical dimension of the rafter fixture 9 is adjusted by adjusting the overlapping length of the girder side fixture 43 and the rafter side fixture 45. Then, the remaining rafters 5 b and 5 c are locked to the rafter 11 and are hung on the girders 17 to adjust the vertical dimensions of the rafter fixture 9 to fix the rafters 5 b and 5 c to the girder 17.

According to the second embodiment, unlike the first embodiment, it is not necessary to adjust the height of the columns 15a and 15b, and the height adjustment between the rafters 5a to 5d and the girder 17 The vertical dimension can be adjusted, and construction is easy.
The vertical dimension of the rafter fixture 9 is adjusted by adjusting the overlapping length of the girder side fixture 43 and the rafter side fixture 45, so that the vertical dimension can be easily adjusted.

Next, a third embodiment will be described with reference to FIG. FIG. 9 is a cross-sectional view of the simplified building according to the third embodiment cut at the same position as the MM position in FIG.
In this third embodiment, the rafter fixing tool 9 is composed of a girder side fixing tool 43 and a rafter side fixing tool 45, but the bottom end of the rafter side fixing tool 45 contacts the girder side fixing tool 43. A portion 51 is provided, and the rafter-side fixture 45 and the girder-side fixture 43 are fixed with screws 49 at a position where the lower end of the rafter-side fixture 45 contacts the receiving portion 51. In the third embodiment, the vertical dimension of the rafter fixture 9 is adjusted by trimming the lower end of the rafter fixture 45.
In the third embodiment, construction is performed in the same procedure as in the second embodiment. According to the third embodiment, the same effect as the second embodiment can be obtained, and the adjustment of the vertical dimension of the rafter fixture 9 is performed by trimming the rafter-side fixture 45, so the configuration of the rafter fixture 9 Can be simplified.

  A fourth embodiment will be described with reference to FIGS. 10 and 11. FIG. 10 is a plan view of a simple building according to the fourth embodiment, and FIG. 11 is a front view seen from the S direction in FIG. The simple building 1 according to the fourth embodiment is a carport, and the roof 3 is formed by inclining a plurality of rafters 5a to 5d with a downward slope. There are a plurality of support frames 7, 7. In this embodiment, one and the other support frames 7, 7 are arranged in a substantially C shape. The connection between the rafters 5b and 5c and the girder 17 and the connection between the rafters 5e and 5f and the girder 17 are fixed using the rafter fixing tool 9 similar to that of the first embodiment.

Construction of the simple building 1 according to the fourth embodiment is an arbitrary construction in which the roof 3 is assembled in advance, for example, one support frame 7a is assembled and the pillars 15a and 15b of the one support frame 7a are avoided from obstacles. The one end rafter 5a side of the roof 3 is placed on the beam 17 of one support frame 7, and the other support frame 7b is erected to support the other end rafter 5d side of the roof 3 on the other side. Place on the frame 17 b. The other support frame 7b adjusts the position of the other pillar 15b while the roof 3 is placed so that the other pillar 15b is positioned to avoid an obstacle, and the girder 17 and the roof rafters 5e and 5d are adjusted at the adjusted position. After the other column 15b is trimmed to adjust the length so as to match the height, each column 15a, 15b is fixed to the ground. Thereafter, the rafters 5a and 5b and the girder 17 of the one frame 7a, and the rafters 5e and 5f and the girder 17 of the other frame 7b are fixed by the rafter fixing tool 9 used in the first embodiment.
In the fourth embodiment, the same operational effects as those of the first embodiment described above can be obtained.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the simple building 1 according to the present invention is not limited to a terrace or a car port, and may be, for example, a passage shelter, and the use is not limited.
In the embodiment described above, as shown in FIG. 12, the girder 17 may fit between the rafter 5a located on one end side and the rafter 5d located on the other end side, or the one end side rafter 5a. Further, it may protrude from both sides of the rafter 5d on the other end side. As shown in FIG. 13, when the roof 3 is large and the distance between the rafter 5 a located on one end and the rafter 5 d located on the other end is long, a third pillar is placed under the roof 3. 15c may be provided. 12 and 13 are plan views of a simple building.
In the first embodiment, the adjustment of the lengths of the columns 15a and 15b is not limited to the adjustment of the upper ends and the lower ends of the columns 15a and 15b, but the pedestals and the columns 15a provided at the lower ends of the columns 15a and 15b. 15b may be configured such that the lower ends of the columns 15b are superposed in the vertical direction, and the height of the columns 15a and 15b is changed by adjusting the superposition position.
In the fourth embodiment, in the connection between the rafters 5b and 5c and the girder 17 and the connection between the rafters 5e and 5f and the girder 17 in the two support frames 7a and 7b forming the letter C, respectively. The rafter fixing tool 9 similar to that of the second embodiment or the third embodiment may be used for fixing the girder 17 of one support frame 7a and the rafters 5b and 5c. The rafter fixing tool 9 according to the embodiment is used, and the rafter 17 of the other support frame 7b and the rafters 5e and 5f are fixed to each other by using the rafter fixing tool 9 according to the third embodiment. You may adjust the length of. In these cases, it is not necessary to adjust the length of the column 15b of the other support frame 7b.
In the second embodiment, the girder-side fixture 43 and the rafter-side fixture 45 of the rafter fixture 9 are not limited to a substantially cylindrical shape, but may be a square tube and the shape is not limited.
In the third embodiment, the girder-side fixture 43 of the rafter fixture 9 is not provided with the receiving portion 51 with which the lower end of the rafter-side fixture 45 abuts, and the girder-side fixture 43 and the rafter-side fixture 45 are screwed. It may be fixed. In this case, the length may be adjusted by cutting the girder-side fixture 43.

(A) is a top view of the simple building which concerns on 1st Embodiment, (b) is AA sectional drawing shown to (a). It is a disassembled perspective view of the rafter fixture which fixed the rafter and the girder. It is BB sectional drawing of Fig.1 (a). It is CC sectional drawing of Fig.1 (a). (A) is GG sectional drawing shown in FIG. 8, (b) is EE sectional drawing of (a). It is a perspective view of a rafter side fixing tool. It is FF sectional drawing of Fig.5 (a). It is a top view of the simple building which concerns on 2nd Embodiment. It is sectional drawing which cut | disconnected the simple building which concerns on 3rd Embodiment in the same position as the MM position of FIG. It is a top view of the simple building which concerns on 4th Embodiment. It is the front view which looked at the simple building of FIG. 10 from the S direction. It is a top view of the simple building which concerns on other embodiment. It is a top view of the simple building which concerns on other embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Simple building 5a-5f Rafters 7, 7a, 7b Support frame 9 Rafter fixing tool 15a, 15b, 15c Pillar 17 Girder 19 Connecting tool 43 Girder side fixing tool 45 Rafter side fixing tool

Claims (5)

A plurality of rafters arranged at appropriate intervals with a downward slope, a support frame for supporting the plurality of rafters, and a plurality of rafter fixing tools for fixing the rafters to the support frame, the support frame having an arbitrary interval The column has an arranged column and a girder erected on the column, and the girder has a longitudinal dimension longer than the interval between the rafter located on one end side and the rafter located on the other end side of the plurality of rafters. The rafter fixing tool can be fixed at an arbitrary position in the longitudinal direction of the girders and can be fixed at an arbitrary position in the longitudinal direction of the rafters, and the other end side of the girders is disposed higher than the one end side and obliquely with respect to the rafters. In addition, the pillars are erected vertically, and each rafter fixture is arranged so as to gradually shift in the longitudinal direction of the rafter from the rafter located on one end side to the rafter located on the other end side. A simple building with fixed rafter crossings . A plurality of rafters arranged at appropriate intervals with a downward slope, a support frame for supporting the plurality of rafters, and a plurality of rafter fixing tools for fixing the rafters to the support frame, the support frame having an arbitrary interval The column has an arranged column and a girder erected on the column, and the girder has a longitudinal dimension longer than the interval between the rafter located on one end side and the rafter located on the other end side of the plurality of rafters. The pillars can be vertically erected by adjusting the longitudinal dimension , and the rafter fixture can be fixed at any position in the longitudinal direction of the girders and can be fixed at any position in the longitudinal direction of the rafters. A simple building characterized in that each rafter fixing tool can be fixed to each rafter when the end side is higher than the one end side and is arranged obliquely with respect to the rafter .   A plurality of rafters arranged at appropriate intervals with a downward slope, a support frame for supporting the plurality of rafters, and a plurality of rafter fixing tools for fixing the rafters to the support frame, the support frame having an arbitrary interval The column has an arranged column and a girder erected on the column, and the girder has a longitudinal dimension longer than the interval between the rafter located on one end side and the rafter located on the other end side of the plurality of rafters. The rafter fixing tool can be fixed at an arbitrary position in the longitudinal direction of the girder and can be fixed at an arbitrary position in the longitudinal direction of the rafter, and the vertical dimension can be adjusted.   The rafter fixture is composed of a girder-side fixture that is fixed at an arbitrary position in the longitudinal direction of the girder and a rafter-side fixture that is fixed at an arbitrary position in the longitudinal direction of the rafter, and one of the rafter-side fixture and the rafter-side fixture. 4. The simple building according to claim 3, wherein the vertical dimension can be adjusted by adjusting and fixing the polymerization length with respect to the other.   The rafter fixing tool is composed of a girder side fixing tool fixed to an arbitrary position in the longitudinal direction of the girder and a rafter side fixing tool fixed to an arbitrary position in the longitudinal direction of the rafter, and at least of the girder side fixing tool and the rafter side fixing tool. 4. The simple building according to claim 3, wherein the vertical dimension is adjustable by cutting and fixing one of the vertical dimensions to the other.

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