JPS6118144Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a bay window equipped with a lattice on the outdoor side.

Normally, the panel lattice is pre-assembled and transported to the site, lifted after the window frame is installed, and fixed to the window frame or building. In order to facilitate positioning and screw-fastening work, it is necessary for another person to support the other side of the grid, which requires two or more workers and causes the supporter to move, making positioning accurate and easy. I couldn't do it.

This idea is a simple modification to the fascia of the bay window roof and the upper horizontal beam of the panel lattice, which makes it easy for even one person to install the panel lattice, and also makes it possible to accurately position the panel lattice. The purpose is to provide a bay window.

Next, an embodiment of this invention will be described based on the drawings. The upper frame 1 and the lower frame 2 have their longitudinal end surfaces in contact with opposing surfaces at the upper and lower end portions of the left and right mullions 3,
Screws 4 that penetrate from the opposite side of each mullion are screwed into screw holes 5 and 6 provided in the upper and lower frames to connect them in a square, and within this square frame, the protruding front of the bay window is closed off. The glass shoji 7 and 8 are erected in a sliding manner by ordinary shoji holding means provided on the upper and lower frames. Further, one side end surface of the upper sleeve frame 9 and the lower sleeve frame 10 extending parallel to the indoor direction at both the upper and lower ends of the mullion are in contact with the indoor side surfaces of the left and right mullions 3, and Screw the screws that penetrated from the outdoor side into the screw holes 11 and 12 provided in the upper and lower sleeve frames, and attach the other end of each sleeve upper and lower frame to the outdoor sides of the left and right vertical frames 13. The mullion and the sleeve top, the bottom frame and the vertical frame are connected by screwing screws that touch at both ends of the top and bottom and penetrate from the outdoor side of the vertical frame into the screw holes 11 and 12 of the sleeve top and bottom frames. They are connected in a square shape, and a glass plate 14 for blocking the side surface of the bay window is fitted inside the frame of the square.

The left and right mullions and the left and right vertical frames are symmetrical with respect to a straight line extending indoors and outdoors through the center of the bay window, so for simplicity, one of the mullions 3 is shown in the drawing.
and only the vertical frame 13 is shown. The mullion 3 is roughly U-shaped in order to prevent the heads of the screws that connect the mullion and the upper and lower frames 1 and 2 and the sleeve upper and lower frames 9 and 10 from being exposed to the outside and spoiling the appearance of the bay window. It is composed of two members: a main body 3a, and a cover 3b which is fitted onto the main body after connection with screws and forms a rectangular cylindrical appearance together with the main body. Reference numeral 15 denotes a reinforcing plate that prevents the mullion main body from deforming due to the fastening force of the screws. A similar reinforcing plate 16 is also used for the vertical frame 13.

A base plate locking member 17 is formed on the indoor side surface of the lower frame 2, and a base plate locking member 18 is also attached to the indoor side surface of the sleeve lower frame 10. The main plate locking member may be formed integrally with the bottom frame or sleeve lower frame as shown for the lower frame 2, or it may be locked separately and connected with screws 19 etc. as shown for the sleeve lower frame 10. You may. In any case, the lower side of the locking member extends on a common horizontal plane, with the outdoor edge of the base plate 20 being connected to the locking member 17 of the lower frame 2, and the left and right edges thereof being connected to the left and right sleeve lower frames. The base plate is mounted by being placed on or fitted into the ten locking members 18 and fixed with screws 21. The indoor side edge of the base plate is placed on the window sill 36.

Reference numeral 22 designates the roof of the bay window, and has nose guards 23, 23' on the front and left and right sides of the roof, which extend parallel to the upper frame 1 and the left and right sleeve upper frames 9, respectively. All of the fascias have the same shape, and include a vertically extending surface portion 24, a roof plate connection portion 25 provided at the upper end of the surface portion, and an inner lower end of the surface portion.
It has a holding part 26 formed therein, and a ceiling plate engaging part 27 provided above the holding part 26.
Three protruding edges 28a, 28b, and 28c protruding inward near the lower end of the surface portion 24 are formed at predetermined intervals in the vertical direction, and a groove is formed between each of the protruding edges. 28a and 28b constitute the holding part 26, and the projecting edges 28b and 28c constitute the ceiling plate joint part 27.
It consists of Then, by fitting the outdoor end edge and left and right side edges of the ceiling board 29 into the ceiling board engaging portions 27 of each of the fascia 23, 23' and securing them with screws, the fascia and the ceiling board are connected. engaged. The outdoor side edge and left and right side edges of the roof plate 30 are bent into an L shape, and this is inserted into the groove constituting the roof plate connection part 25 of the fascia, and the sealing material 31 is filled. It is connected by

After the roof 22 is attached to the upper side of the bay window body in this way, it is lifted and aligned with the outdoor side of the opening of the building, and the left and right vertical frames 13 are brought into contact with the outdoor sides of the pillars 32 and protruded from both sides of the vertical frames. mounting edges 33, 34
A nail is driven into the pillar 32, and the indoor edge of the roof board 30 is fixed and attached to the wall 35. The indoor side edge of the base plate 20 is placed on the window sill 36.

Reference numeral 37 denotes a surface lattice attached to the front of the bay window, in which upper horizontal bars 38 and lower horizontal bars 39 extending horizontally are arranged at the upper and lower ends, and a large number of vertical bars 40 are fixed between each horizontal bar. It's bright. Upper horizontal bar 38
protrudes from the vertical bars at both left and right ends, is smaller than the distance between the bottoms of the holding parts 26 of the fascia 23' on the left and right sides of the roof, and is smaller than the distance between the opening surfaces of the holding parts. It has a large length. Therefore, when attaching the screen grid, one end of the upper horizontal bar 38 is inserted into the holding part 26 of the fascia on either the left or right side, and the upper horizontal bar is leveled.
Insert the other end of the upper crosspiece into the holding part of the fascia on the other side to lock the grid to the roof.

On the other hand, vertical bars 40c at both left and right ends of the vertical bars
A fixing member 41 is fixed to the back surface of the lower horizontal bar 39, and connecting members 42 are fixed to the lower horizontal crosspiece 39 either at the longitudinal center thereof or at a plurality of locations along the longitudinal direction. Therefore, while the surface lattice 37 is kept locked to the fascia 23' by the upper horizontal beam 38, it is moved from side to side so that the tip of the fixing member 41 matches the outdoor side surface of the mullion 3, Then, the tip of the connecting member 42 is aligned so that it matches the screw hole provided in the locking edge 43 of the lower frame 2, and the fixing member 41 is fixed to the mullion 3 with bolts 44, and further, The connecting member 42 is fixed to the lower frame 2 with screws 45.

After that, attach the upper horizontal beam 38 to the ceiling plate 2 with screws 46.
It stops at 9. If the upper horizontal beam is fixed to the ceiling plate 29 at several locations along the longitudinal direction, the upper horizontal beam will be prevented from bending. However, the upper horizontal beam may not be fixed to the ceiling plate, but may be fixed to the holding portion of the fascia only at both ends in the longitudinal direction.

The upper horizontal beam 38 is horizontally connected to the concave portion 38a and the horizontal portion 3.
8b, it is possible to easily position the vertical bar 40 when it is fixed to the upper horizontal bar 38, and the concave portion 38a prevents vertical movement after being locked to the holding portion 26, and Screws 46 are passed through the horizontal portion 38b and screwed into the ceiling plate 29 to easily and firmly fix the surface lattice to the roof.

The shape of the fascia and the structure of the holding part are not limited to the above-mentioned embodiments. A structure in which both ends in the longitudinal direction of the upper horizontal beam of the surface lattice can be retained by being locked to the fascia until the surface lattice is fixed to at least one of the mullions 3 and the lower frame 2 in a stable state. That's fine. However, as in the illustrated embodiment,
When the holding part is constituted by two protruding edges protruding inward from the lower end of the surface of the fascia, the engaging part between the upper horizontal bar 38 and the vertical bar 40 of the panel grid after installation is the holding part. Because it is hidden by the roof, the appearance of the lattice is simple and beautiful, and it also has a reinforcing effect against the tip of the roof from being blown away by strong winds. Furthermore, other known means can be used to fix the surface grid to the mullion and the lower frame.

As mentioned above, according to this invention, when installing a panel lattice on a bay window, the panel lattice is first secured to the fascia, positioned relative to the mullion or bottom frame, and then fixed to the mullion or bottom frame. Therefore, the installation work can be easily done even by one person, and it can be installed in an accurate position. In addition, since both ends of the upper horizontal bar of the face lattice are slidably fitted into grooves provided in the fascia on the left and right sides, the face lattice can be easily fitted and locked to the fascia, and The positioning of the surface grid relative to the mullion or the lower frame can also be easily performed. Furthermore, since the upper horizontal beam of the panel lattice is hidden by the front fascia and is not visible from the outside, the appearance of the bay window is good.

[Brief explanation of the drawing]

Figure 1 is a longitudinal sectional view of one embodiment of this invention;
The figure is a sectional view taken along the - line in FIG. 1, and FIG. 3 is a sectional view taken along the - line. 1... Upper frame of the bay window, 2... Lower frame of the bay window, 3...
mullion, 9... upper sleeve frame, 10... lower sleeve frame, 13...
Vertical frame, 20... Base plate, 22... Roof, 23,2
3'...Fascia, 24...Surface part, 25...Roof board connection part, 26...Holding part, 27...Ceiling board joint part, 30...Roof board, 37...Face lattice, 38...
Upper horizontal bar, 39...lower horizontal bar, 40...vertical bar.

Claims (1)

[Scope of utility model registration request] The fascias on the left and right sides of the roof are provided with holding parts consisting of grooves that open facing each other above the lower end of the front fascia, and the upper horizontal beam of the lattice installed on the outdoor side of the front of the bay window is installed. A bay window with a surface lattice, in which both left and right ends of the lattice are slidably fitted into the holding part, and the vertical bars of the surface lattice are fixed to the mullions or the lower frame of the bay window frame.