JPS6143841Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a sunroom that is installed in an opening made in the wall of a house.

Conventionally, sunrooms installed in houses have been constructed by assembling each frame member on-site, which has had the drawback of requiring extremely laborious work.

The present invention was created in view of the above-mentioned conventional drawbacks.
The purpose is to provide a sunroom that can be assembled and constructed labor-savingly and has excellent structural strength. A triangular sunroom in which each side edge of a triangular roof frame fitted with an overhanging transparent member is supported by a side window frame consisting of an upper and lower unit window frame fitted with a transparent member. , each of the side window frame bodies has a connecting part between the upper and lower unit window frame bodies which are framed in advance, and one frame member of the lower frame member and the upper frame member has a connecting bolt head that is inserted into the other frame member and connected to the other frame member. The roof frame and the side window frame are connected to each other by providing a continuous dovetail groove into which the parts are slidably inserted, and the upper frame member of the upper unit window frame of the side window frame is connected to the roof frame and the side window frame and the girder frame member of the roof frame body, one of the frame members is provided with a continuous dovetail groove into which a connecting bolt head that is inserted and connected to the other frame member is slidably inserted, and further, It has a T-shaped cross section that engages and abuts between the vertical frames of the unit window frame body above and below the triangular vertices of the left and right side window frame bodies, and has a forked screw receiving groove at the indoor end. A connecting member consisting of a female member and a male member comprising a screw member that is inserted from the indoor side of the joint batten that abuts the indoor side between the vertical frames and is screwed into the screw receiving groove, and the opening is opened. The sunroom consists of a triangular bulge formed on the outdoor side of the building.

Next, an embodiment of the present invention will be described with reference to the drawings. In the drawing, 1 is the entire sunroom formed by extending the opening W opened in the south wall of the living room 2 to the outdoor side. a substantially triangular roof frame 3 extending obliquely downward toward the outdoors from the lintel 45 of the opening W;
The left and right side window frames 4, which support the two oblique edges 3', 3' of the roof frame 3 and form side walls, are separably connected and form a bulge toward the outdoor side of the opening W. It is attached to.

Reference numeral 4 denotes the left and right side window frame bodies described above, which are formed in symmetrical shapes using the same frame member, so the side window frame body 4 on the right side in the figure will be described in detail.

This side window frame body 4 is composed of a unit window frame body 5 on the upper side and a unit window frame body 15 on the lower side. They are connected and integrally formed.

Reference numeral 5 denotes the unit window frame body on the upper side described above, which includes the upper frame 7, the lower frame 8, the base vertical frame 9 attached to the vertical column 26 of the opening W, the vertical frame 10 on the connecting side, and both vertical frames 9. , and 10 are vertically installed, forming a framework.

7 is the above-mentioned upper frame, which is connected to the girder frame 36 forming the oblique edge 3' of the roof frame body 3;
In its cross section, 7A is a web provided horizontally, and the outdoor end thereof has an inverted U-shaped groove frame 7B.
The transparent member 14 is fitted into the downwardly open groove of the groove frame 7B. Further, a horizontal L-shaped front edge frame 7C that extends horizontally and rises upward from the lower end edge of the outside part of the groove frame 7B is integrally formed, and the upper end of the front edge frame 7C has a hook-shaped protrusion. Piece 7D
is formed. Furthermore, a hanging edge piece 7E is formed at the indoor end of the web 7A in correspondence with the side piece 7F of the groove frame 7B, and the lower end thereof is engaged with the side piece 7F of the groove frame 7B so as to face each other. Projecting pieces 7G, 7G are provided in a protruding manner. Further, a projecting piece 7H is provided on the upper surface of the indoor side of the web 7A to protrude along its longitudinal direction, and corresponds to a connecting groove 36F formed in the girder frame 36 for connecting with the girder frame 36 of the roof frame body 3. Holes 7J are provided in the longitudinal direction of the web 7A at required intervals through which the connecting member 12 consisting of a joint bolt 12A and a nut 12B is inserted.

Reference numeral 8 denotes the lower frame of the above-described upper unit window frame body 5, and its cross section is formed into a sealed box shape by an upper edge 8A, a lower edge 8B, an inner edge 8C, and an outer edge 8D. The upper edge 8A of this lower frame 8 is formed obliquely from the indoor side to the outdoor side, and a central upper hanging piece 8E corresponding to the side piece 7F of the upper frame 7 hangs slightly outside the center of the upper surface of the upper edge 8A. It is set up. Also, the upper edge 8A
The central upper hanging piece 8E from the joint between the inner edge 8C and the inner edge 8C.
An inner upper hanging piece 8F with a length corresponding to that is vertically provided, and locking protrusions 8G,
8G is provided protrudingly, and a decorative cover 1 is installed between both protruding pieces 8G.
3 is attached, a groove portion 8H having a height H as shown is formed. Further, a hollow portion 8J is formed below the decorative cover 13. Note that a large number of ventilation holes 13A are provided along the longitudinal direction of this decorative cover 13.
is installed through it. Further, ventilation holes 8K to 8K are provided through the lower end portion of the central upper hanging piece 8E at required intervals along its longitudinal direction. Further, a hook-shaped locking piece 8L is provided protruding from the upper surface of the upper edge 8A facing outdoors, and an outer vertical hanging piece 8M is provided vertically upward from the joint between the upper edge 8A and the outer edge 8D. A presser edge member 18 having a substantially inverted U-shaped cross section is engaged with the locking piece 8L and the outer hanging piece 8M, and the transparent member 14 is fitted by the member 18 and the central hanging piece 8E. A groove portion 8N is formed. In addition, ventilation holes 8P and 8Q are provided through the lower ends of the above-mentioned locking piece 8L and the outer hanging piece 8M at required intervals along the longitudinal direction, respectively, and a presser edge that engages with the locking piece 8L is provided. A cutout groove 18A is formed in the indoor piece of the member 18 in correspondence with the ventilation hole 8P. Further, the lower edge 8B is formed horizontally in correspondence with the upper edge 8A, and the lower surfaces of the indoor and outdoor edges are provided with a downwardly open seal groove 8R into which a seal member 24 such as neoprene is fitted.
8R is formed along its longitudinal direction, and a joint bolt 12A is provided at the center of the lower edge 8B, slightly closer to the indoor side, for connection with the unit window frame body 15 on the lower side.
A connecting groove 8T that engages with is formed along the longitudinal direction.

Next, reference numeral 9 denotes a base vertical frame of the unit window frame body 5, which includes an end mullion 19 having a bow-shaped cross section, and a lid frame 29 that opens the opening side of the end mullion 19. It is formed into a mating type consisting of two members. In this one end mullion 19, there is a groove frame 8C of the upper frame 7 and a groove part 8 of the lower frame 8 for fitting a transparent member 14 such as glass.
A concave groove 19A corresponding to N is formed along the longitudinal direction, and a locking piece 19C having a Z-shaped cross section is formed at the tip of the indoor side piece 19B, and a locking piece 19C having a Z-shaped cross section is formed on the outdoor side piece 19B. An L-shaped protrusion 19E is formed at the tip of 19D. The lid frame 29 has a web 29A that closes the opening side of the end mullion 19, and the outdoor end of the web 29A has a plane inclination angle θ of the oblique edge 3' of the roof frame 3. A hook-shaped attachment piece 29B is formed at an angle θ with both webs 29A and is attached vertically to the outdoor surface of the vertical column 26 of the opening W. The same web 29A is installed at the indoor end.
Auxiliary mounting piece 2 that supports the
9C is integrally formed. Also, web 29
A groove 29D into which a sealing member 24 such as neoprene is fitted is formed in the longitudinal direction of the outdoor end of A, and an engaging piece 29E that engages with the protruding piece 19E of the end mullion 19 is formed.

End mullion 19 and lid frame 29 formed in this way
are engaged and fastened by screws 25, 25 to form the base vertical frame 9. In this case, the protrusion 19
E is engaged with the engagement piece 29E, and its tip part bites into the seal member 24, so that the outdoor side of the base vertical frame 9 is kept airtight.

Next, reference numeral 10 denotes a vertical frame that serves as the connecting side of the above-described unit window frame body 5, and is composed of two members, an end mullion 20 and a connecting frame 30. Since it is formed to have the same cross-sectional shape as the end mullion 19 of the frame 9, the same symbols A to E are added to the number 20, and the explanation thereof will be omitted. In addition, in its cross section, the connecting frame 30 mainly consists of a mounting piece 30A that is fixed along the bottom surface of the concave groove 20A of the end mullion 20 and a U-shaped base frame 30B, and the outdoor piece 30 of the base frame 30B
A groove portion 30E is integrally provided with an engaging piece 30D that is formed into a substantially U-shape from a part of the inner surface of C and that engages with the protruding piece 20E of the end mullion 20, and into which a sealing member 24 such as neoprene is fitted. is being formed. Further, a U-shaped connecting groove frame 30F is integrally formed at the indoor corner of the base frame 30B.
A seal member 24 is fitted into F.

The end mullion 20 and the connecting frame 30 formed as described above are fastened together with screws 25 to form the vertical frame 10. In this case, the protruding piece 20E is the engaging piece 3
As it is engaged with 0D, its tip part bites into the seal member 24, and the outdoor side of the vertical frame 10 is kept airtight.

Reference numeral 11 denotes the central structure of the unit window frame body 5 described above, and includes two large and small frame bodies 11A, each having a sealed box-shaped cross section.
11B is integrally formed via a connecting piece 11C, and a groove 11D into which the transparent member 14 is fitted is formed between both frames 11A and 11B with the connecting piece 11C as a boundary.

Base vertical frame 9 and central mullion 11 formed as described above
The vertical frame 10 is formed to have a support length along the installation inclination angle α of the roof frame body 3, and its upper end is formed with a diagonal notch along the same angle α, and is connected to the upper frame 7 and the lower frame 8. The upper frame 7 is connected to each other via screw receivers.
A parallelogram-shaped unit window frame body 5 is formed which is inclined at an installation inclination angle α of the roof frame body 3, and is partitioned into window parts 5A and 5B by a mullion 11, and both window parts 5A and 5B are A transparent member 14 is fitted.

Next, 15 is a unit window frame body on the lower side, which includes an upper frame 7', a lower frame 16, 17, a base vertical frame 9' and a vertical frame 1.
A middle mullion 11' is vertically installed between the upper frame 7' and the lower frames 16, 17, which are framed in a rectangular shape by 0', and partitioned into window parts 15A, 15B. The door 22 is attached in a single-opening manner. The upper frame 7', base vertical frame 9', vertical frame 10', and middle mullion 11' that constitute this window frame body 15 are the upper frame 7, base vertical frame 9, and middle mullion 11' of the unit window frame body 5 on the upper side. Since it is formed to have the same cross-sectional shape as the vertical frame 10 and the mullion 11, a description thereof will be omitted.

Continuing, the lower frames 16 and 17 of the unit window frame body 15 will be explained. The lower frame 16 is attached to the lower side of the window portion 15A, and its cross section is similar to the upper edge 16.
A, lower edge 16B and inner edge 16C and outer edge 16
D is formed into a window-sealed box shape, and both side edges 16
C and 16D correspond to each other and extend downward in an L shape to form leg pieces 16E and 16E. The upper edge 16A of this lower frame 16 is the unit window frame body 5 on the upper side.
Like the upper edge 8A of the lower frame 8, it is formed obliquely from the indoor side to the outdoor side, and on the upper surface thereof, from the indoor side, there are an inner downward hanging piece 16F, a central upward hanging piece 16G, and a locking piece 16H. An outer upper hanging piece 16J is sequentially formed to protrude, an inner upper hanging piece 16F and a central upper hanging piece 16.
Locking protrusions 16K, 16K are provided in a protruding manner on the surface facing G, and when the decorative cover 13 is attached between both protrusions 16K, a groove 16L having a height H as illustrated is formed. Note that this decorative cover 13 is provided with a large number of ventilation holes 13A. In addition, the locking piece 16H
A presser edge member 18 having a substantially inverted U-shaped cross section is engaged with the outer upper hanging piece 16J, and the groove 1 into which the transparent member 14 is fitted is formed by this member 18 and the central upper hanging piece 16G.
6M is formed. In addition, the central upper hanging piece 1
6G, ventilation holes 16N, 16P, and 16Q are provided at required intervals along the longitudinal direction of the lower ends of the locking piece 16H and the outer upper hanging piece 16J, and a presser foot is engaged with the locking piece 16H. A notch groove 18A is formed at the lower end of the indoor piece of the edge member 18 in correspondence with the ventilation hole 16P.

14 is the lower frame of the window part 15B, and the base vertical frame 9' and the central mullion 1 are connected through the screw receivers 17A, 17A.
1' and the lower end thereof.

In this way, the upper frame 7', the lower frames 16 and 17, the base vertical frame 9', the vertical frame 10' and the middle mullion 11' form a rectangular frame, and the transparent member 14 is fitted into the window part 15A. An auxiliary frame 21 for attaching a door 22 is fixed to the inner surfaces of the upper frame 7', base vertical frame 9', and middle mullion 11' of the section 15B, so that the door 22 can be opened and closed in a single-sided manner via a hinge 23. is installed on.

The upper and lower unit window frame bodies 5, 1 formed in this way
5 are separably connected via a connecting member 12 to form a side window frame body 4. The left side window frame body 4 is similarly formed. These left and right side window frame bodies 4 are attached to the left and right vertical columns 26 of the opening W by mounting pieces 29B, 29'B and auxiliary mounting pieces 2 provided on the base vertical frames 9, 9'.
9C and 29'C, the lower frame 16,
17 are foundation members 28A, 28 buried in the foundation 27
It is removably attached to B. Two vertical frames 10, 1 located at the triangular vertices of the left and right side window frame bodies 4 vertically installed along the plane inclination angle θ in this way.
A connecting member 32 consisting of a female member 33 and a male member 34 is attached from the inside and outside along the vertical direction to the approximately triangular space 31 formed between the left and right side window frame bodies. 4 are connected.

Reference numeral 33 is the above-mentioned female member, which can be attached to the space 31 from the outdoor side with its front surface closed.The web 33A and the receiving piece 33B are integrally formed with a T-shaped cross section, and the tip of the receiving piece 33B A bifurcated screw receiving groove 33C is formed along the longitudinal direction of the portion. Also, on the indoor side surface of the web 33A, there is a connecting groove frame 30 for the left and right vertical frames 10, 10'.
Projecting pieces 33D, 33D that engage with the web 33A are provided in a protruding manner, and side pieces 33E, 33E are formed on both left and right ends of the web 33A to extend in an arc shape toward the outdoors. A groove 33F is formed on the surface side.

Reference numeral 34 denotes the above-mentioned male member, which is composed of two members: a joint batten 34A and a screw member 34B.The joint batten 34A has left and right vertical frames 10,
It has a contact surface that comes into contact with the side pieces 20B and 20'B of 10', and a concave groove 34C is formed in the longitudinal direction of the center thereof, and holes into which the screw member 34B is inserted at required intervals are formed in the groove 34C. is installed through it.

The female member 33 formed in this manner engages and abuts the protrusions 33D, 33D of the connecting groove frames 30F, 30'F of the left and right vertical frames 10, 10' from the outdoor side of the space 31, and connects the space 31. Attach the front surface in a closed manner, contact the joint batten 34A from the indoor side, and insert the screw member 34B into the screw receiving groove 33 of the female member 33.
When screwed into C, both members 33 and 34 are connected, and this fastening force causes the protrusion 33 of the female member 33 to
D and 33D are sufficiently inserted into the seal members 24 fitted to the connecting groove frames 30F and 30'F, so that the space between the left and right vertical frames 10 and 10' is airtightly closed, and the left and right side window frame bodies 4 are firmly connected. It will be done.

As described above, the roof frame body 3 is attached to the upper side of the left and right side window frame bodies 4 which extend vertically in a substantially triangular shape on the outdoor side of the opening W.

This roof frame body 3 is formed into a triangular shape with the ridge frame 35 as the base by the ridge frame 35 attached along the lintel 45 of the opening W and the girder frames 36, 36 forming the oblique edges 3', 3'. A main roof frame 37 is horizontally suspended between the center of the ridge frame 35 and the apex of the triangle, and auxiliary roof frames 38 are horizontally suspended in parallel on both left and right sides of the main roof frame 37 to form a roof frame body. 3 is formed with four window sections, and a transparent member 14 is fitted into each window section.

36 is the above-described ridge frame, and in its cross section, 35A is a lower mounting piece that is attached to the lower surface of the lintel 45 and extends slightly horizontally to the outdoor side, and from its outdoor end, the inclination angle of the roof frame 3 is adjusted. The support piece 35B is formed in a folded shape along α. Also,
A receiving piece 35C is attached from a part of the supporting piece 35B at right angles to the supporting piece 35B, and a hook-shaped supporting piece 35D is formed at the upper end of the supporting piece 35C toward the indoor direction. This part is joined to the lower surface of an upper edge 35F that extends toward the outdoors at an inclination angle α from the lower end of the upper attachment piece 35E that is attached along the outdoor surface of the lintel 45. Further, the groove portion 3 into which the transparent member 14 is fitted is formed by the upper edge 35F and the support piece 35D.
5G is being formed. Further, the support piece 35D has a receiving member 4 made of rubber or the like along its longitudinal direction.
A dovetail groove 35H into which the holder 6 is fitted is formed.

Reference numeral 36 denotes girder frames forming the left and right oblique edges 3', 3' of the roof frame 3, and are formed to have the same cross-sectional shape. In the cross section of this girder frame 36, a base frame 36A having a hollow portion on the indoor side and a groove frame 36B are integrally formed via a connecting piece 36C. 36D
is an inner web formed in a horizontal shape, and has a groove portion 36E on the lower surface of the indoor side into which the sealing member 24 is fitted and which engages with the protruding piece 7H protruding from the upper frame 7 of the side window frame body 4. Further, a connecting groove 36F for connecting to the side window frame body 4 via the connecting member 12 is formed on the outdoor side of the web 36D. In addition, a support protrusion 36G is formed at the indoor end of the web 36D, facing the support piece 35B of the ridge frame 35 and protruding along an inclination angle α.
A receiving piece 36H is vertically provided from the indoor end of D at a right angle to the supporting protruding piece 36G. 36J is groove frame 36B
The outer web forming the bottom of the base frame 36A
A projecting piece 7 is formed horizontally at the same level as the inner web 36D, and a sealing member 24 is fitted on the outdoor lower surface of the web 36J, and is formed on the upper frame 7 of the side window frame body 4.
A groove portion 36K that engages with D is formed. Moreover, 36L is formed at the outdoor end of the same web 36J, and the upper end of this front edge 36L is inclined toward the indoor side at an angle α
An edge piece 36M is formed to be bent to follow the same pattern. Also, a rising piece 3 is provided at the indoor end of the web 36J.
6N is vertically provided, and an edge piece 36P is formed at the upper end thereof to be bent toward the indoor side along an inclination angle α, and the transparent member 1
A groove 36R is formed into which 4 is fitted, and a groove 36T which serves as a gutter is formed by the front edge 36L, the edge piece 36M and the rising piece 36N. Furthermore, ventilation holes 36U are provided at required intervals in the upper longitudinal direction of the joint between the rising piece 36N and the connecting piece 36C.

The ridge frame 35 and the left and right girder frames 36 formed as described above are formed into a triangular shape by welding means.
In this case, the receiving pieces 35C and 36H of both frames 35 and 36
is formed so that it is perpendicular to the inclination angle α. In addition, at the welded part between the girder frame 36 and the ridge frame 35, a notch is formed and welded as shown in FIGS. 8 and 9, and a parallelogram-shaped end end plate 39 are welded and the ends are closed. Additionally, a roof frame body 3 is attached to this end end plate.
A hook hole 39A is provided through which a hook for hoisting can be engaged. Further, on the apex side of the triangle, as shown in FIG. 8, the girder frames 36, 36 are cut out diagonally and butt-welded. In addition, at this top part, when connected to the side window frame bodies 4, 4, the left and right girder frames 36 are connected to the groove 33F formed in the female member 33 of the connecting member 32 that connects both the frame bodies 4, 4. The web 36J of the groove frame 36B is provided with through holes 36V, 36V which are aligned with the arc-shaped side pieces 33E forming the groove portion 33F. A main roof frame 37 and an auxiliary roof frame 38 are horizontally suspended over the triangular frame body formed in this manner.

Reference numeral 37 is the above-mentioned main roof frame, and two roof frames 37', 37' having the same cross-sectional shape are connected by a joint member 40 in a mating shape. This roof frame 37' has a base frame 37'A having a sealed box-shaped cross section.
is formed, the side piece 37'B extends upward in the illustrated hook shape, and a receiving piece 37'C is integrally formed, and the transparent member 14 is fitted onto the upper side of the base frame 37'A. A groove 37'D is formed. Further, a dovetail groove 37'E into which a receiving member 46 made of rubber or the like is fitted is formed in the longitudinal direction of the upper surface of the base frame 37'A, and a sealing member 24 is formed in the receiving piece 37'C.
A groove 37'F is formed into which the holder is fitted. The roof frames 37', 37' thus formed are connected to the female member 4.
1 and the male member 42 are integrally connected by a joint member 40 to form the main roof frame 37. The indoor end of the main roof frame 37 formed in this way is connected to the receiving piece 35C of the ridge frame 35 and the supporting piece 3.
5B, and a V-shaped notch is formed at the outdoor end to abut and engage with the receiving pieces 36H, 36H of the left and right girder frames 36, 36. The ridge frame 35 is suspended horizontally from the center thereof to the triangular apex where the left and right girder frames 36, 36 are joined, and both ends are welded to the ridge frame 35 and the girder frame 36, respectively.

Reference numeral 38 denotes an auxiliary roof frame, which is horizontally suspended from the ridge frame 35 to a position above the mullions 11 of the left and right side window frame bodies 4 in parallel with the main roof frame 37. The auxiliary roof frame 38 has a sealed box shape in cross section, and a pressing member 4 of the transparent member 14 is provided at the center of the upper edge 38A.
A screw receiving groove 38B for attaching 3 is integrally formed along the longitudinal direction of the screw receiving groove 38B, and the upper edge 38
Dovetail grooves into which receiving members 46 made of rubber or the like are fitted are formed in the longitudinal direction of the left and right edges of A.

The auxiliary roof frame 38 formed in this way has an indoor end cut out at a right angle like the main roof frame 37, and an outdoor end cut out diagonally along the inclination angle of the girder frame 36. After construction, the receiving piece 3 of the ridge frame 35
5C and support piece 35B and receiving piece 36 of girder frame 36
H and the supporting protrusion 36G are abuttingly engaged and welded to each other. A transparent member 14 is fitted to the roof frame body 3 formed as a frame in this manner. In addition, when fitting the transparent member 14, a receiving member 44 for the transparent member 14 formed in the groove 36R of the girder frame 36 is made of rubber or the like and has a short L-shaped cross section.
are fitted at the required intervals.

The roof frame 3 thus formed is attached to the lintel 45 on the ridge frame 35 side via the attachment pieces 35A and 35E, and on the girder frame 36 side to the upper frame of the left and right side window frames 4. The left and right side window frame bodies 4 are connected via the connecting member 12, and the indoor upper portions thereof are closed.

In this embodiment, the main roof frame 37 suspended horizontally on the roof frame body 3 is illustrated as being composed of two members, the roof frames 37' and 37', and the joint member 40, but the present invention is not limited to this. The roof frame 38 may be configured in place of the main roof frame 37. In addition, when the width of the opening W becomes wider, the roof frame body 3 becomes larger, so the roof frame body 3 is placed at two approximately right angles from the position of the main roof frame 37, for example. This is effective when dividing into triangles. It should be noted that each of the frame members illustrated in this example is all formed of a molded material formed by extruding a light alloy material such as aluminum.

Now, the present invention involves fitting a transparent member into each side edge of a triangular roof frame body, into which a transparent member is fitted, which extends downwardly on the outdoor side, into an opening made in the wall of a house. It is a triangular sunroom supported by side window frame bodies consisting of upper and lower unit window frame bodies, and each side window frame body is connected to a lower frame member and an upper frame member of each other at a connecting portion of the upper and lower unit window frame bodies that have been framed in advance. One frame member with the frame member is provided with a continuous dovetail groove into which the head of a connecting bolt that is inserted through the other frame member and is slidably inserted thereinto is connected to the other frame member, and the roof frame member is connected to the other frame member. The connection with the side window frame body is a connection between the upper frame member of the upper unit window frame body of the side window frame body and the girder frame member of the roof frame body, where one frame member is inserted through the other frame member and connected. A continuous dovetail groove into which the bolt head is slidably inserted is provided for connection, and the connection is made between the vertical frames of the unit window frame bodies above and below the triangular vertices of the left and right side window frame bodies, and between the outdoor sides thereof. The female member, which has a T-shaped cross section and has a bifurcated screw receiving groove at the indoor end thereof, and which abuts on the indoor side between the vertical frame, is inserted from the indoor side of the joint batten to form the screw receiving groove. It is assembled and formed into a triangular bulge shape toward the outdoor side of the opening by connecting it through a connecting member consisting of a male member consisting of a screw member and a screw member. In a configuration in which the unit window frame body and the lower unit window frame body are connected, the joint bolt head is slidably inserted into the girder frame member of the roof frame body and the lower frame member of the upper unit window frame body along the longitudinal direction. Since a continuous dovetail groove is formed and the connection is made by a connecting member consisting of a connecting bolt and a nut, connection and adjustment can be performed extremely easily, and since it is fastened with bolts, the connection is strong. can do. In addition, since the left and right side window frame bodies are connected by a connecting member consisting of a male and female member extending over the upper and lower unit window frame bodies, the connection between the upper and lower unit window frame bodies can be reinforced. Although the left and right side window frames connect unit window frame bodies in a layered manner, combined with the connection strength mentioned above, the frame is connected in a triangular shape, so the standing state is stable and the structural strength is high. It is an extremely practical idea for a sunroom because it can increase the amount of sunlight and provide good lighting.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic front view, Fig. 2 is a schematic plan sectional view, Fig. 3 is a schematic side view, and Fig. 4 is a line taken along the - line in Fig. 1. Enlarged cross-sectional view,
Figure 5 is an enlarged cross-sectional view of Figure 1, Figure 6 is an enlarged cross-sectional view of Figure 1, and Figure 7 is an enlarged cross-sectional view of Figure 1.
Fig. 8 is a partially enlarged plan view, Fig. 9 is a view taken in the direction of arrow C in Fig. 8, Fig. 10 is an enlarged sectional view of the main roof frame, and Fig. 11 is an enlarged cross section of the auxiliary roof frame. It is a diagram. 1... Sunroom, 3... Roof frame body, 4... Side window frame body, 5, 15... Unit window frame body, 7, 7'...
Upper frame, 8, 16, 17... Lower frame, 9, 9'... Base vertical frame, 10, 10'... Vertical frame, 11, 11'... Middle mullion, 12, 32... Connecting member, 35 ...ridge frame,
36... Girder frame, W... Opening.

Claims (1)

[Scope of utility model registration request] The upper and lower unit window frames have transparent members fitted to each side edge of a triangular roof frame fitted with transparent members that extend downwardly toward the outdoor side of an opening opened in the wall of the house. It is a triangular sunroom supported by side window frame bodies consisting of a body, each side window frame body being one of the lower frame member and the upper frame member of each other at the connecting part of the upper and lower unit window frame bodies framed in advance. The frame member is provided with a continuous dovetail groove into which the head of a connecting bolt that is inserted through and connected to the other frame member is slidably inserted to connect the frame member to the other frame member, and the roof frame body and the side window frame body are connected to each other. The connection is made by sliding the head of a connecting bolt that passes through and connects the other frame member into one frame member of the upper frame member of the upper unit window frame body of the side window frame body and the girder frame member of the roof frame body. A cross section T that connects by providing a continuous dovetail groove that is movably inserted and that extends between the vertical frames of the unit window frame bodies above and below the triangular vertices of the left and right side window frame bodies and engages and abuts between the outdoor sides thereof. A screw that is inserted from the indoor side of a joint batten that abuts the indoor side between a vertical frame and a female member that has a bifurcated screw receiving groove at its indoor end and is screwed into the screw receiving groove. What is claimed is: 1. A sunroom comprising: a male member comprising a male member; and a male member comprising: a male member; and a male member comprising: a male member; and a male member: a male member;