JPS62112842A - Enlargement structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a structural assembly that can be attached to the exterior wall of an existing or newly constructed building, and particularly relates to an extension with a large window area added to the wall of a building. Assembly is about the body.

[Conventional technology]

There is always a high demand for high-quality structures, including additions to existing buildings. Moreover, there is always a demand for economy in such high-class structures, and in times of inflation such as today,
If you shout especially loudly, you will be angry.

Due to high housing costs, many people are expanding on their current home rather than looking for a newer, larger home. The reality is that there is a high demand for high-quality and inexpensive homes, especially for extensions.

The demand for energy-saving structures that has increased over the past few years cannot be overlooked, and solar heat is a relatively unused heat source. Especially in the winter, solar energy is considered effective for indoor heating, including in additions.

In general, by increasing the window area, including the extension,
You can benefit from solar heat. For extensions, the drainage structure, especially the structure at the joint with the existing structure, is even more important.

Aluminum or aluminum clad panels.

When forming part of a sunroom extension, panel joints that allow the panels to expand and contract become even more important.

In summary, therefore, it is clear that there is a great need for high quality, inexpensive, thermally efficient, weather resistant, joint structures, particularly useful structures for additions to existing buildings, including residential buildings.

[Purpose of the invention]

Because of this, simple and economical structure, high-class structure.

It is an important object of the present invention to provide a unique extension structure consisting of telescoping bonded panels that is designed to be thermally efficient and moisture resistant.

It is also an object of the present invention to provide a unique extension structure which is attached to the outer wall of an existing structure such as a house, and whose exposed outer wall and roof are mainly composed of glass windows.

To provide a room structure characterized by a unique structure in which a plurality of glass windows are used in side walls and a roof, the window structure serves as a load supporting member, and the assembly imparts structural simplicity and economy to the body. This is also one of the objects of the present invention.

To surrounding frame structures and existing structures.

It is also an object of the present invention to provide an extension structure consisting of a plurality of glass window structures that not only function as load-bearing members, but also serve as telescopic support for the panels relative to each other.

I think the purpose other than the above will become clear from the following explanation.

The above objectives are achieved by providing a unique extension structure.

This structure can be attached to the exterior wall of an existing building such as a house.

The walls are provided with openings that allow access between the interior of the building and the room structure. The foundation is located adjacent to the wall and the upright frame is placed on the foundation.

Humm U, side wall frame section with space for X pairs,
Includes exterior wall frame and roof frame.

A plurality of structurally independent playing panels are secured to each frame. Most panels include the body of the window assembly containing the glass.

The roof, in particular, has many glass-filled panels. The panel is
Together with the frame, it constitutes the load support of the structure.

The roof is gabled, and the gable points between the panels are covered with caps.

Tightening is a member that includes a unique double-pressing structure, and frame assembly fixes the body to the building. Water drainer sticker.

Room structure assembly is done between the body and the building, fastening is done by members and panels, and frame assembly is done by fixing the body and panels to each other. The drain seal is limited to the panel and frame assembly between the bodies. A unique expansion joint allows the panel to expand and contract.

As a result of the above, this structure is sturdy and dusty, and at least a portion of it has been made into a plastic. It becomes an inexpensive and thermally efficient extension structure.

〔Example〕

1 to 16 show embodiments of this invention.

αQ in FIGS. 1, 12, and 13 shows a unique extension structure attached to the exterior wall (12) of an existing building.

As is clear from Figure 1, the doorway or opening should be placed on the wall 0z.
to provide access between the inside of the building and the inside of the extension structure 01.

Generally, the extension structure Qα has a foundation ttS, and the floor assembly has a body σ.
&, The foundation (10) and the floor assembly include a pair of side wall frame parts @ to be attached to the body aFj.The frame assembly consists of the body (2), the front wall frame part 41, and the roof frame part (A).

Structure αQ further includes a plurality of structurally independent panel members, the dimensions and shapes of which may vary within the same structure a1.

The panel members mainly consist of glass window assemblies. Windows are generally of the casement or casement type, but in Figure 1 the windows in the exterior wall are shown as general casement windows.

It is important that at least some of the windows are attached to the roof frame OGl.

The panel members and the frame assembly support the load of the entire structure αω.

In Figure 1, in general, ! Ta. As shown in detail in FIGS. 2 to 11, various fastenings and appropriate seals secure the panels to each other and the frame assembly to the body.

The assembly shown in Figures 1 to 13 uses metal fittings to tighten nails, screws, etc. used on the body, and sealing materials such as plaster for sealing. Although not shown, there are various parts including drain seals such as mullions or double pressers.

It is shown in general form.

As shown in FIGS. 1-13 and described in further detail below, the extension structure a1 is an exemplary embodiment of the present invention. In particular, the structural details of the panel members may vary widely.

The illustrated panel member is Window Units) C33.

The panels may be without glass. However, the structure α [
It is important that the ratio of glass-filled panels 07J is high, and that at least a portion of the panel attached to the roof frame (c) is made of glass window 03.

The more glass used in the structure 00), the higher the solar energy efficiency for indoor heating. Namely.

The value of passive solar energy increases.

In its simplest form, the structure 001 uses no heat source other than incoming solar energy, but for increased comfort it can be combined with a heating or air conditioning system. Windows should also be double glazed.

Similarly, as shown in FIG. 6, for example, an adjustable blind (b) may be used in the window unit G2 in order to suppress the amount of solar energy transmitted into the interior of the structure a.

In structure α, both the side walls and the roof,
An important feature is that the panel (2) and the body (2) share the frame assembly since it serves as the entire load support for the entire structure OI.

In the case of conventional structures, the window frame assembly is the body.

Does not support the loads of occupied buildings. Due to this characteristic,
The structure of the structure Ql is not only extremely simple, but also economical, and high quality can be maintained.

The details of the structure of the structure allI shown in FIGS. 1 to 13 are as follows.

Most are prior art and known to the expert. Essentially, as described above, it is the overall combination of elements that gives rise to the unique advantages of the embodiment shown in FIGS. 1-13.

In particular, in the case of Figure 13, the foundation +161 includes a foundation (7) located below the underground freeze line. Nine concrete subfloors (up to) are poured adjacent to the wall O3 of the building to which the structure α [is attached. The base (7) is located at the periphery of the underlayment (to). The subfloor will be laid on the concrete floor using conventional methods and properly tightened using conventional methods.

If necessary, fill the space between the foundations (to) and the subfloor (
Use insulation material (41) under the building's outer wall (1
A joint (not shown) is applied to the structure, and one extension structure α value is removably attached to the building.

The dimensions of the structure, i.e. the length and width of the floor of one room, are 2
Extensive changes are made using conventional structural materials such as X4 frame materials.

When using a conventional window unit (12) of the opening type or the raising/lowering type, the length of the room should be between 3.4 m and 5.5 m.
8 m (11-19 feet) 1 width 2.1ff! ~
It can vary from 2.4 m (7 to 8 feet). The width can be varied by extending outward from the front frame @ the wall.

The pitch of the roof may also vary, although conventional & r t or 4 roof pitches are commonly used.

The support plate (4z) and nailing wedge shown in Figure 3 are fixed to the wall α2 with nails or screws, and the roof assembly is performed by fixing the support plate (4z) and nailing wedge (1) to the wall α2 with nails or screws, and attaching the rear upper edge of the roof frame (to) together with the panel member (g) that limits the roof assembly. Support the nailing wedge (44) as shown.
is fixed directly above the transversely and horizontally mounted support plate (43).

The panel member 2 at the end of the front frame 2 preferably includes a pair of window units (461) and a sliding door (48) that are fixed to each other. like,
It includes a sliding door part 50) whose upper side and lower side are guided in a lower guideway.

In FIG. 12, in the outer block frame 5a.

window units) t, +e,! : Fix the sliding door unit (4 (to)) to the front wall frame part C1.

Window units) (, i Fix it to @, and then fix it with the side wall block/frame button as shown in Figure 12.

Whether the window unit □□□ is a casement type or a hinged window type, the wedge-shaped unit (to) is fixed.

A plurality of sunroof units I7J extend transversely outwardly and downwardly from the wall α2 to the intersection of the roof frame (to) and the front frame (04).

Plaster-type caulking (not shown) is applied between the butt edges of the frame of the roof unit [F] 2 and between the window frame and the roof frame, as shown in FIG.

Roof Units) [3 form an integral structure and butt against each other. Especially between a pair of opposing glasses.

Alternatively, it is desirable to install a blind (commercially available under the trademark SLIM 5HADE) in contact with the lower surface of one of the glasses.

Attach the mullion cover trowel made of extruded metal material shown in Figure 2 onto the joint between the butt units (12),
The plaster sealing material crimped onto the side edge of the window unit 62 is protected from direct sunlight to extend its service life.

The mullion cover trowel is as shown in Figure 15.

It is most desirable to install it on the joint 2 between both glass flanges BO of the butt unit [F] 2.

The seven lunges are symmetrical to each other, and each includes a box-shaped portion at the center, as is clear from FIG. 16.

Two thin upright parallel walls (c) □□□ are in the center □□
It forms the side surface of □ and intersects with the vertical lower wall (A) and the thin molded upper wall 07J. Both legs O Attach it to the lower wall between c) and the vessel.

The upper wall plate includes a U-shaped portion (to) that projects upward and has an exposed surface (0). The first sawtooth arm (1 (12)) is 5
It protrudes upward from the joint between both walls to a height slightly lower than the exposed surface 0 (g).

The arm (1 (12)) and the side surface (104) of the U-shaped part end are
A first recess (106) is formed and faces the serrations (108) of the arm (1 (12)).

Similarly, a second toothed arm (112) with sawtooth (112)
110), together with the opposing side surfaces (116) of the U-shaped part, form a second recess (114). Arm (11o)
is separated from the junction of both walls (81 (93).

One arm (1 (12)
1 and protrudes upward from the joint of both walls (891 (915) to a height reduced from the joint of U-shaped part (!181).

As shown in Figure 15, 7 Lange (Incorporated) has a protrusion (US
), forming a plaster groove (120) on the projection (us) between the arms (110). Plaster (122
) filled grooves (12) cover the maryan cover ring, and the cover extends legs (124X126) with downward jaws (128X130).

The jaws engage with each n recess (11) and form saw teeth (
112).

The bottom surface of the groove (120) is formed by an inverted U-shaped protrusion (118). Therefore, the plaster (
122) has a shallow central neck and a deep, non-central, downwardly directed ridge. This ridge causes the plaster (122) to flange 3.0 when there is pressure that tends to separate the flange (b). Since it is reserved for II, plaster is applied to 7 ranges (
This creates pressure that stretches the neck rather than pulling it away from the body.

To prevent the pressure of the mullion cover βe from rotating the 7-lunge □□□ upwards around the cover, the bottom of the groove (120) under the plaster ridge is raised above the bottom of the recess.

When extending the structure, at least 1 between the butt units aZ
The two intermediate roof joints are fixed with the control telescoping joint assembly body (140), as shown in FIG. Such an assembly is such that in the body (140) the control joint cap support (142) is connected to two parallel frame members (1
44x146).

The center catch (148) of the support (142) tightens the frame member (144) (14) between the two upright and toothed arms (150X152).
The jaws (154X156) formed on the two legs (158X160) of the cap (162) are
152) to attach the cap (162) to the support (1).
42).

The support (142) and the cap (162) extend to the outer edges of the frame members (144) (146) and
62) 7 lunges facing downward at the top (166XI68),
and an upwardly directed flange (170) at the support (42).
X172) forms a slot (174X176).

Slide the joint flashing member (178 x 180) into the slot (174) (17) and attach it to the adjacent glass.
hook on the flange (bridle). Plaster bead (182
X184) fills the gap between both presser members (178X180) and the arm (110) of the flange. The plaster bead (186X188) on the plaster neck rod (190) (192) is attached to the frame (144) (14
s) and 7 Ranji (goods). Rod (198X2
The bead (194x196) along the
72) between adjacent cap supports (142).

Rod (19o) (492) (19g) (2oo) is
Helps keep each plaster bead flexible. in this way.

Expansion and contraction of the roof unit [F]2 is performed using the slot (174X1
Adjustment is made by the sliding movement of the joint flashing member (178 x 180) within 7 degrees. Due to the assembly of the body (14) and the effect of the plaster beads, rainwater does not infiltrate.

As shown in FIG. 3, the top retainer σ is attached to and seals the joint between the wall a2 and the trailing edge of the roof. The double presser foot σ·1 shown in FIG. 4 is located at the intersection of the side wall, the roof, and the wall α2.

In particular, as shown in FIG.
)) is most desirable.

The fastener part (
204) is installed under the wall (+2 siding (207). Two opposing catches (208X210) extend outward from the wall and the fastener (204) and attach to the top double retainer (207).
12). Both retainers (212) extend to the glass flange @41 of the roof unit 63 and engage the serrations (1os) of the flange arm (1 (12)).

Plaster (214) is packed between the arm (1 (12)) and both pressers (212), and plaster (216) and pawl (20) are packed between both pressers (212) and the upper catch (208).
8) Fill the top with plaster (218).

Both retainers (212) and receivers (206) adjust for fluctuations within the joint between the extension structure and wall u during construction,
It also provides a reliable rain closure joint that can adapt to expansion, contraction, subsidence, etc.

Both sides of the roof shown in Fig. 5 and the attached double presser 1
761 is attached to the side edge of the roof of the structure 0α.

In the case of Fig. 6, both retainer retainers are installed along the outer lower edge of the roof. Similarly for the bottom double presser paulownia; double presser σQ
Attach to the bottom of the As is clear from FIG. 9, the upright mullion cover member z covers the outer corner of the frame assembly.

When attaching various presser feet or mullions, apply caulking to create a waterproof seal between the presser foot or mullion cover and the frame itself.

In Figures 19 and 20, the assembly of the gable structure is shown in the body (220
) is a glass window unit GO as a panel member (to)
and glass roof unit [F] and also includes other structural 00) elements. The upper wedge-shaped glass z-knit drop is attached not to the opposite side frame t23, but to the frame part C 1) of the front wall.

Glass roof unit (6z is a wedge-shaped unit (to)
It slopes towards the upper gable cusp (222). The body (224) of the gable cap assembly protects the tip (222)°. As shown in FIG.
26) extends along the tip (222) and a wedge-shaped cap support member (22B).

Attach along the side of the tip component (22).
Both roof units (63) forming the member (22)
0) and attach it to (228). Insulating material (232) is used on the tip insulation support (234) in the space between each adjacent roof unit (6z) and the tip component (226).

Each support member (23) is a constituent cap support member (228).
and insert the fastening flange (236) into the recess (238) of the adjacent glass flange (2).

The frame cap support (240) is connected to the tip component (226) via the central fastener receiver (242).
Attach it to the top of the A pair of cap support wings (24
4), but the fastener receiver is at least partially from part (242).

Point frame material (22) and adjacent glass flange (
goods).

The cap retainers (24) overlap the wings (244) and extend to portions (248) to engage the flange joints.

The frame cap (250) has a cap support (2
The two legs (252) that engage with and extend downwardly from the upright arm (256) of the cap support (240)
It engages with the saw teeth (254) formed in the.

Plaster (
122).

A tight groove (
260).

The specific embodiments of the present invention have been described in detail above, but
It goes without saying that all techniques known in this field are included within the scope of this invention.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an extension structure to be attached to the outer wall of an existing building such as a house. FIG. 2 is an enlarged cross-sectional view taken along line 2--2 of FIG. 1, showing typical sealing and attachment structures between adjacent window frames. FIG. 3 is an enlarged cross-sectional view taken along line 3--3 of FIG. 1, showing the structure of the seal attachment between the roof and the exterior wall of the building. FIG. 4 is an enlarged view of section 4 of FIG. 1, showing the upper inner core of the structure of FIG. FIG. 5 is an enlarged sectional view taken along line 5-5 in FIG.
Shows the external edge of the roof. FIG. 6 is an enlarged cross-sectional view taken along line 6--6 of FIG. 1, showing the outer lower corner of the roof. FIG. 7 is an enlarged cross-sectional view taken along line 7--7 of FIG. 1, showing a typical bottom of the wall along the foundation. FIG. 8 is an enlarged cross-sectional view taken along line 8--8 of FIG. 1, showing the sliding door assembly at the bottom of the body. FIG. 9 is an enlarged cross-sectional view taken along line 9--9 of FIG. 1, with the assembly showing the front rising corner of the body. FIG. 10 is an enlarged view of section 10 of FIG. 1, with the roof assembly showing the exterior corners of the body. FIG. 11 is an enlarged cross-sectional view taken along line 11--11 of FIG. 1, showing the rear raised corner for attachment to a building. FIG. 12 is an exploded view of the example shown in FIG. 1. FIG. 13 is a sectional view of the structure shown in FIG. 1. FIG. 14 is a diagram similar to FIG. 1 of a modified example. FIG. 15 is an enlarged cross-sectional view taken along line 15--15 of FIG. 14, showing the sealing and attachment arrangement between adjacent window frames. FIG. 16 shows a cross section of the glass flange of FIG. 15. FIG. 17 shows an enlarged cross-section taken along line 17-17 of FIG. FIG. 18 is an enlarged cross-sectional view taken along line 18--18 of FIG. 14, showing the seal installation of FIG. 3 with the roof of the arrangement and the unique double hold-down between the building exterior wall. Figure 19 shows Figure 1 and 1 of the second modified gable extension.
This figure is similar to Figure 4. FIG. 20 shows an enlarged cross-section taken along line 20-20 of FIG. Leaning extension structure Q2 External wall a0 foundation Side floor assembly is body ω Frame assembly is body Side wall frame section C2, ll Front wall frame section (a) Roof frame section (281 panel member ■ Tightening is member G2 window unit ( 14
)Blind (to) Foundation (to) Underlayment 9 floors (, ltj insulation material (, L5 support plate (
4.1) Wedge (161 window unit (old sliding door) 6(2) sliding door section 64J external flock frame mark upright window unit trowel glass unit G, Il
l block frame G3 sunroof unit 6Q mullion cover 681 side force edge σ barrel double press ■ double press (c) joint 吃) glass
7 Lunge (F) Box-shaped part (G) Zheng parallel wall Φ
Lower wall (decoy upper wall [F] 41 (961 leg facing U-shaped part rotating exit surface (1 (12)) first toothed arm (104) side surface (1
06) Recess (tos) Sawtooth (110) Second dowel arm (112) Tooth (114) Recess
(116) Side (118) Protrusion (
1,20) L Tsukui groove (+zz) L Tsukui
(124X126) Legs (128X130) Chin
(l・to) Telescopic joint assembly is body (+42)
Support (1,1-IX146) Frame member (148) Fastener (150X152) Sawtooth arm (154X156) Strawberry (1ss) (
160) Leg (162) Joint Cap (166X
168) Flange (170X172) Flange (1
74X176) Slot (178X180) Flashing member (182X18 Plaster bead (186X188)
L thick bead (190X192) rod (198X
200) Rod (194X19 repeat (2(1)
2)) Assembling the body (204) Fastener part (206
) Rain catcher (20 siding board (208x210)
Receptacle (212) Rain cover (214) L Tsukui
(216X218) L fitting (220) Assembly is on the body (222) Gable tip (224) Assembly is on the body
(226) Gable tip component (228) Support member (230) Member (232) Insulating material (
234) Support (236) Flange (238)
Recess (240) Support (242) Fastener receiver (24) Support wing (246) Rain cover (24)
8) Part (250) Frame cap (252) Leg (254) Sawtooth (256)
) Standing arm (258) L groove (260
) L Tsukui Groove (262) Protrusion (264) Cap Wing Patent Applicant Representative Patent Attorney Takesawa Sou
-Fig, 6 Fj (1・7Fig,
θ F'g・9 Fig, JOFig, //

Claims (15)

[Claims] (1) An add-on structure for closing a joint between a pair of panels on each side of a frame member, the cap support having opposed upright external arms attached to the frame member and extending to the upper edge. a joint cap having external legs secured to the cap support and each extending downwardly to a lower edge;
a lower edge of the outer leg of the joint cap leaving a slight space on the upper edge of the outer arm of the cap support to form a slot therebetween;
one end attached to one of said panels and a second opposing free end movable laterally extending into a slot between the cap support and the joint cap so as to be substantially in line with said panel and the top and bottom edges. 1. An extension structure comprising: a pair of joint flashings journalled in slots to expand and contract the panel and to allow the panel to be displaced during the expansion and contraction. (2) the cap support has opposed internal serrated arms interconnected at a central portion, the central portion being capable of supporting a fastener that attaches the cap support to the frame member; An extended structure according to claim (1), characterized in that it is configured as follows. (3) The joint cap has opposing barbed legs extending downwardly for tightening the serrated arms of the cap support and securing the cap support. 2) The expanded structure described in item 2). (4) The extension structure according to claim (3), wherein the first end of the joint flashing is substantially flat so that it can be slidably fitted into the slot. (5) A central portion of the cap support includes a web interconnecting with the upright internal arm, and a fastening fitting extends through the web to attach the cap support to the frame member. An expanded structure according to claim (2). (6) A rain flashing expansion joint assembly for closing a connection between a roof including a panel adjacent to a wall and the wall extending upward beyond the roof, the assembly comprising a tightening portion fixed to the wall; a flashing catch having mutually spaced upper and lower pawl members extending outwardly from the clamping portion to limit the enlarged opening; and a first member secured to the lower surface and the panel.
and a second free end extending laterally movably into an opening between the upper and lower pawls, the lower surface being slidably supported by the lower pawl to allow the panel to expand and contract. An extension structure equipped with a holding member. (7) The lower pawl has a first end integrally molded with the tightening part;
and a second end having a downwardly curved protrusion for guiding the second end of the flashing into the opening. (8) The pawl has a first end that is integrally molded with the tightening part, and a second end that is integrally molded with the tightening part.
Claim 1, characterized in that it has a protrusion extending in the direction of the lower pawl in order to maintain the space between the second end of the rain cover and the second end of the upper pawl at the end and between the first and second ends. The extended structure described in item 7). (9) The extension structure according to claim (8), wherein the tightening portion is curved in the direction of the tightening portion of the flashing support to guide the flashing into the opening. (10) The lower pawl has an intermediate portion interposed between the first and second ends, and this intermediate portion curves upward from the first end to reach the downward curved protrusion, and supports the flashing in the opening. The extended structure according to claim (7), characterized in that it is possible. (11) The extension structure according to claim (8), wherein the second end of the upper pawl is curved downward. (12) the cap support includes a base portion of the outer arm, and the second end of the joint flashing engages the base portion and the outer arm of the cap support to receive a flexible stiffener; 2. An extension structure according to claim 1, wherein a stiffening groove is formed, and the stiffening material extends between and secures between the outer arm and the base of the cap support. (13) the bracing material has opposing side sections adjacent the second end of the joint flashing and the base of the cap support, respectively, and an intermediate section between the opposing sides;
Because the middle section is thinner than the side sections, the stiffening material is able to hold the joint flashing against the cap support without damaging the bond between the stiff groove, the joint flashing, and the cap support. Claim No. (12) characterized by being elastic in response to displacement.
The extension structure described in Section. (14) In order to form and maintain an intermediate section of the plaster with a reduced thickness, it also has a convex portion that sinks into the plaster. Extension structure. (15) The extended structure according to claim (14), wherein the convex portion is not attached to the stiffening material.