JPS608059Y2 - Window frame - Google Patents

Description

[Detailed explanation of the idea] This invention relates to window frames.

In conventional window frames, all of the horizontal frames and vertical frames that make up the window frame are provided with a mounting edge that extends from the base plate along a common vertical plane in the outer circumferential direction of the window frame. to position the window frame when fitting it into a building opening, and
Attach the window frame to the building by driving nails or screws from both the mounting edge and the board toward the outdoor side and inner circumferential surface of the window frame that forms building openings such as lintels, window sills, and pillars. It was fixed.

Therefore, firstly, when driving nails, etc. from the mounting edge, the board parts that protrude toward the outdoors from each mounting edge tend to get in the way. If the window frame is widened, the amount of material consumed increases and the price of the window frame increases.

Second, during installation, both the mounting edge and the board had to be fixed, and work on the mounting edge had to be done from outside the building, which required a lot of effort. .

Thirdly, when installing such a conventional window frame in a building using the Dry Method 1 method where the exterior wall is made up of panels only, there is a problem with the presence of a wide mounting edge and the presence of nail heads in front of the mounting edge. There were drawbacks such as the exposed appearance of the window finish due to the exposure of the dents that occur around the nails when nails are driven.

In view of the above points, this invention provides a sloped part in place of the conventional mounting edge between the sliding part of the glass shoji and the sliding part of the fittings on the outdoor side on the substrate of the frame of the window frame, and the sloped part By driving nails into the wooden window frame from above, it is possible to save on materials, and it is possible to easily install from the indoor side without being obstructed by the board, and the tightening of nails or screws driven from the slope requires less force. This makes it possible to simultaneously fix the protruding edges provided on the inner and outer sides of the sloped part to the inner circumferential surface of the wooden window frame and the outdoor side surface, and to obtain a good finished appearance even in the case of the dry method 1. The purpose is to provide a framework.

Next, an embodiment of this invention will be described based on the accompanying drawings.

In the first embodiment shown in Figs. 1 and 2, among the upper and lower horizontal frames and the left and right vertical frames that make up the window frame, the upper horizontal frame H□ has the same structure as the conventional one. This is an example in which the lower horizontal frame S1 and the left and right vertical frames J, , J□' are provided with the configuration according to this invention.

To assemble the window frame, as usual, insert the upper and lower horizontal frames H□
, S1's longitudinal ends are in contact with the upper and lower opposing surfaces of the left and right vertical frames J,, J□', and screw the tapping screws 3 into the screw holes 1 and 2 provided on the horizontal bars from the outside of the vertical frames. connected in a square.

The window frame has a glass shoji sliding part on the indoor side and a fitting sliding part on the outdoor side.

The sliding part of the glass shoji has two pairs of rails 4 that protrude opposite the upper and lower horizontal frames H1 and S1. 5.6. 7, a glass shoji 10.11 is slidably installed, and a screen door 12 is installed in the sliding part of the fittings by a pair of rails 8, 9 that protrude opposite the upper and lower horizontal frames in this embodiment. It is built so that it can slide freely.

The structure of the illustrated glass shoji and screen door is merely an example, and other known structures may be used.

The upper horizontal frame H is provided with a mounting edge 14 similar to the conventional one that extends directly above the upper surface on the indoor side of the screen door guide rail 8° of the board 13, and attaches the window frame to the lintel 15, window sill 16, and pillar. 17, 17', the mounting edge 14 is positioned by abutting against the lintel 15 or the outdoor side surface of the panel 5a which is an exterior finishing material, and the mounting edge Screws 18 from 14 are screwed into the lintel 15 to fix the upper horizontal frame to the lintel.

Reference numeral 19 denotes a caulking material or weather strip filled using the supporting edge 20 formed on the back surface of the mounting edge 14.

Since the extending portion 13b extending toward the outside from the mounting edge 14 is sloped downward, nailing work to the mounting edge 14 of the upper horizontal frame can be performed relatively easily.

In the lower horizontal frame S construction, based on this idea, the base plate 21 is designed to expand toward the outdoors between the sliding part of the glass shoji and the sliding part of the fittings, that is, between the rail 7 for the outside shoji and the rail 9 for the screen door. An inclined portion 21a inclined at approximately 45° is provided, and support edges 22 and 23 are integrally provided on both indoor and outdoor sides of the inclined portion 21a, which abut against the outdoor side and the upper surface of the window sill 16.

23' is an auxiliary support edge.

When the window frame F1 is fitted into a building opening and the lower frame is fixed, the support edge 22 is moved to the upper surface of the window sill 16, and the support edge 23 and the auxiliary support edge 23' are attached to the outdoor side of the window sill. Alternatively, the panel 16a, which is an exterior finishing material, is positioned in contact with the outdoor side surface, and from the surface of the sloped part 21a, a nail or screw 18 is inserted into the outdoor side corner of the window sill 16 from the surface of the sloped part 21a. By screwing in a direction substantially parallel to the diagonal line of the window frame, the nail or screw is tightened by component force between the support edge 22 that contacts the inner circumferential surface of the timber frame and the support edge 23 that contacts the outdoor side surface of the window frame.
can be fixed at the same time.

The board extends outward from the inclined part 21a, and the screen door rail 9 is protruded from the extended part 21b.
Since the board is expanded toward the outdoor side at the inclined portion 21a, nailing work can be easily performed from the outdoor side without being obstructed by the extending portion 21b of the board.

Also, in vertical frame J construction, based on this idea, the board 24
It has an inclined part 24a which is inclined at approximately 45° so as to expand outward between the sliding part of the glass shoji and the sliding part of the fittings, and the part that extends outside from the inclined part. 24b
constitutes the doorstop of the screen door 12.

Support edges 25 and 26 that protrude toward the column 17 are integrally formed on the back surfaces of both indoor and outdoor sides of the inclined portion 24a.

In this way, when fitting the window frame into the window opening 0, the supporting edge 25 is brought into contact with the outdoor side surface of the column or panel for positioning, and the nail or screw is inserted from the front side of the sloped part 24a. By screwing the vertical frame J into the outdoor corner of the column 17 in a direction substantially parallel to the diagonal line thereof, the abutment edge 26 abuts against the inner surface of the column, thereby fixing the vertical frame J to the column 17.

In this case, by tightening the nails or screws, the support edge 26 that contacts the inner circumferential surface of the timber frame and the support edge 25 that contacts the outdoor side surface of the window frame can be simultaneously fixed by component force.

Reference numeral 27 denotes a projecting edge that fits with the vertical stile of the outer shell 11 and maintains it airtight.

The vertical frame J' on the right side of Fig. 2 has a ridge 27' that fits with the inner part 10 on the indoor side of the glass shoji sliding part to keep it airtight.
Since it is symmetrical to the left vertical frame J1 except for the fact that it is formed, the same members as the left vertical frame are designated by the same symbols with a dash added, and their explanation will be omitted.

In the case of either the left or right vertical frame, there are sloped parts 24a and 24a' that expand toward the outdoors between the glass shoji sliding part of the board and the fitting sliding part, so the extension serves as a screen door contact. It is possible to easily drive nails or the like 18 onto the pillars from the indoor side without being obstructed by the sections 24b, 24b'.

The lower end of the lower support edge 23 of the lower horizontal frame S1 is connected to the extending portion 2
By terminating at the same height as the lower end of the water cut edge 28 provided at the outdoor end of 1b, the support edge 23 is lower than the water cut edge 28 even if the building exterior walls 15a and 16a are constructed using the dry method 1. This prevents the extension from damaging the appearance.

The supporting edges 25, 25' of the vertical frames J,, J□' are also connected to the extending portion 24.
External walls 17a, 17a' are placed on the indoor extension of b, 24b'
By forming the window at right angles to the window, the appearance of the area around the window is similarly improved.

In addition, the support edge 23 of the lower horizontal frame, the support edge 25.25' of the vertical frame
Grooves 23a, 25a, 25a that open to the outdoors at the tips of the
If the grooves are filled with caulking material 19 after fixing the window frame to the building by providing grooves ', the rain will be kept out better between the outer wall and the window frame.

It goes without saying that it is also possible to finish the exterior by dry method 1, as indicated by chain lines in each figure.

In the embodiment shown in FIG. 1, the upper horizontal frame is provided with a mounting edge similar to that of a conventional window frame, but as shown in FIG. An inclined portion 13a can be provided between the screen door rail 8 and the screen door rail 8.

13c is the water incisal edge. In this embodiment as well, the inclined portion 13
By screwing the screws 18 etc. from a into the outdoor corner of the lintel in a direction parallel to the diagonal line of the lintel, the support edges 20a and 20b provided on both the indoor and outdoor sides of the slope are attached to the inner and outdoor sides of the lintel, respectively. It can be attached to the side and fixed at the same time.

Supporting edges 14' and 20 are formed at the indoor end of the inclined portion to allow the supporting edges to abut against the building frame and to fill the space between the supporting edge 20 and the building frame with caulking material 19. There is.

In the embodiment shown in FIGS. 4 and 5, the upper and lower horizontal frames H2,
S2, all of the left and right vertical frames J2t and J2' have inclined portions 13a, 21a, 24 having an inclination angle of 45° with respect to the outer wall surface.
a, 24a' are provided, and support edges 29, 30 are provided on both sides of each inclined part to contact and position the outdoor side surface and inner peripheral surface of the lintel 15, window sill 16, and pillar 17, 17', respectively.
, 22, 23, 25° 26.25', 26' are formed,
In addition, with an elastic sealing material such as synthetic leather rubber in the groove formed by each inclined part and the pair of supporting edges in close contact with the lintel, screws etc. 18 are inserted into the inclined part and the seal from the front side of each inclined part. By penetrating the wood and screwing it into the outdoor corner of the wooden window frame almost parallel to its diagonal, the screws, etc. can be tightened by component force on each supporting edge 29, 23° 25.25'; and 3
0, 22, 26, and 26' are simultaneously pressed against the outdoor side surface and the inner peripheral surface of the wooden window frame to fix the window frame to the building.

In this way, by providing sloped parts on all frames,
Screws etc. 18 can be easily screwed in from the indoor side in the same way, and since there is a sealing material 19a on the back side of the sloped part, the sloped part is prevented from being dented by screws or nails. Since there is a sealant, good airtightness and watertightness can be achieved between each frame and the wooden window frame such as a lintel or the outer wall.

A pair of bent edges 31, 32.31', 32' are provided on the opposing surfaces of the extending portions 24b, 24b' of the vertical frame J2v J2', and bent locking edges 33, 33' are provided on the opposite side. If, -
As an example, as shown in the left vertical frame J2, the locking edges 35 and 36 of the shutter frame 34 are engaged with the bent edges 31 and the bent locking edges 33, and the shutter frame is easily attached to the vertical frame. Can be installed on.

In addition, as shown only for the right vertical frame as an example, a strip-shaped screw receiver is placed between the pair of bent edges 31' and 32' by the piece 37.
The bracket 38 can be easily fixed to the vertical frame at any height of the vertical frame by inserting the screw 39 which has passed through the bracket 38 such as a surface grid into the screw receiver piece 37. It is.

Brackets 38 are used to support handrails, double door louvers, or shutters, in addition to grids.
It can also be installed symmetrically on the left vertical frame.

In addition to the part for installing the screen door in the above embodiment, the fitting sliding part is a shutter sliding part consisting of a guide groove 39 and a shutter running rail 40, as shown in FIG. 6 only for the upper and lower horizontal frames H3 and S3. It's okay.

It is preferable to form a hollow reinforcing portion 41 using the lower support edge 23 between the shutter running rail 40 and the inclined portion 21a of the lower horizontal frame S3.

As mentioned above, the window frame according to this invention does not have the mounting edge that conventional products had.

In place of this, an inclined part that expands outward is provided on the board between the sliding part of the glass shoji and the sliding part of the fittings on the outdoor side, and the inner peripheral surface of the building opening is provided on both indoor and outdoor sides of the inclined part. and a support edge that abuts on the outdoor side surface, respectively, and the sloping part is made to almost face the outdoor corner of the window frame forming the opening of the building, and the outside of the slanted part is provided with a screw etc. to attach to the inclined window frame. Since it is installed by screwing in a direction substantially parallel to the diagonal line, the following effects can be obtained.

That is, firstly, since nailing or screwing is performed at the inclined portion formed by a part of the board, the conventional mounting edge is not required, and a material saving effect can be obtained.

Second, the sloped portion is expanded toward the outdoors, and the sloped portion is almost opposed to the outdoor corner of the wooden window frame, and is attached to the wooden window frame by nailing or screwing, so that it does not interfere with the board. You can easily work from the indoor side without being disturbed.

Thirdly, since it is nailed or screwed from or near the outdoor corner of the wooden window frame in a direction almost parallel to the diagonal line,
The wooden window frame is less likely to crack when it is fixed, and it can be installed very reliably and firmly.

Fourth, support edges are provided on both the indoor and outdoor sides of the sloping part, and nails are driven from the sloping part towards the outdoor corner of the window frame, so nails or screws can be tightened by component force. The support edge that abuts the inner circumferential surface of the opening and the support edge skein that abuts the outdoor side surface of the building opening can be fixed by pressure at the same time.

Therefore, the window frame can be attached by simply nailing or screwing in only the sloped portions, which significantly reduces construction work.

Furthermore, since it does not have a mounting edge that extends parallel to the outer wall surface,
When installed in a building that uses the dry method 1, a good finished appearance can be obtained around windows.

[Brief Description of the Drawings] Figures 1 and 2 show the first embodiment of this invention.
The figure is a vertical cross-sectional view, Figure 2 is a cross-sectional view, Figure 3 is a cross-sectional view showing an example of providing an inclined portion on the upper horizontal frame, and Figures 4 and 5 are vertical cross-sectional views showing the second embodiment. and a cross-sectional view. FIG. 6 is a longitudinal sectional view showing still another embodiment. Hl, H2, H3... Upper horizontal frame, Sl, S2. S
3...Bottom horizontal frame, J□? J2? J't J
2'...Vertical frame, 13a, 21at 24a,
24a'... Inclined part, 18... Screw, 22.23, 25, 26, 25', 26', 20a
, 2obt 29t 30--Support edge.

Claims (1)

[Scope of utility model registration request] The window opening area expands toward the outdoors by using one or both of the horizontal and vertical frames that make up the window frame between the sliding part of the glass shoji and the sliding part of the fittings installed on the outdoor side. The slope is tilted at an angle of 45° to form an inclined portion, as shown in FIG.
The slanted portions are placed on the outdoor side of the wooden window frame to almost face the protruding corners, and the supporting edges provided on the indoor and external sides of each of the slanted portions are placed in contact with the inner circumferential surface and the outdoor side surface of the wooden window frame, respectively. A window frame, characterized in that the window frame is attached to a building by screwing a screw or the like into the wooden window frame from the inclined part in a direction substantially parallel to a diagonal line of the wooden window frame.