JPH022850Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a satsui window frame that is attached to a window opening opened in a building.

Conventionally, when attaching a locking device to a hinged door attached to a sash window frame attached to a window opening, it was necessary to attach separate receiving members to the upper and lower horizontal frames of the sash window frame. Therefore, it is extremely troublesome to adjust the attachment of the receiving member, and the receiving member is exposed, resulting in an unsightly appearance.

The present invention was made to eliminate the above-mentioned conventional drawbacks, and aims to eliminate the need to install a receiving member and save labor in lock installation work. A locking member is provided that can be moved in and out in the vertical direction by operating a locking handle, and the webs of the upper and lower horizontal frames of the sash window frame are provided with continuous concave shapes that lock the locking member along the longitudinal direction. It exists in a satsui window frame with an integrally molded receiving groove.

Next, one embodiment of the present invention will be described with reference to the drawings. In the drawing, 1 is an arch-shaped window frame, for example, attached to a window opening, and the window frame 1 is a blank 6 (also called an upper horizontal frame). ), an opening/closing part 2 is formed on the lower side, and a transom part 3 is formed on the upper side.

Reference numeral 4 denotes an arch form frame which is the main part of the arch-shaped window frame 1, and the form frame is continuously bent and formed into a substantially inverted U-shape as shown in the figure to form the left and right vertical frame parts 1A and the transom part of the opening/closing part 2. In the cross section of this formwork, 4A is a web, and the outdoor side of the web 4A extends a predetermined width from the outdoor surface of the window opening W. At the same time,
On the outdoor side of the web 4A, mounting pieces 4B are provided that extend along the outdoor surfaces of the lintel 43 of the peripheral material of the window opening W and the left and right vertical columns 45. Also,
A reinforcing piece 4C having a substantially hook-shaped cross section is provided between the outdoor end of the web 4A and the mounting piece 4B, and a hollow part 4D is provided.
An outdoor projecting portion 4E is formed. Moreover, a door stop piece 4F having a dovetail groove 4G into which an airtight material is fitted on the indoor surface is protruded from a part of the inner surface of the web 4A. In addition, a leg piece 4H having a substantially hook-shaped cross section is provided on the indoor end of the web 4A to protrude outward, and a leg piece 4J that is slightly longer than the indoor leg piece 4H is provided on a part of the outer surface of the web 4A. is formed. Further, on the inner surface of the web 4A, there are protrusions 4K, 4.
L is provided protrudingly. The formwork formed in this way is bent into an approximately inverted U shape to form an arch formwork 4, and the doorstop piece 4F formed inside the web 4A is provided to continuously protrude inward of the formwork 4. ing.

Reference numeral 5 denotes a lower frame (also referred to as a lower horizontal frame), which is attached between the lower ends of the left and right vertical frame parts 1A of the arch form 4 to form the opening/closing part 2. In its cross section, 5A is A first web 5B having a slight overhang width toward the outdoors, a second web 5C slightly inclined downward toward the outdoors, and an upper surface of the sill 44 of the peripheral material of the window opening W on the outdoor side. A third web 5D protruding toward the outdoor side is formed in a descending shape, and
At the outdoor end of the web 5D, a doorstop piece 5E having a hanging dovetail groove 5F corresponding to the doorstop piece 4F of the arch form 4 is vertically provided. Also, door stop piece 5E
A web 5G is provided at the lower end of the web 5G, which is slightly inclined downward toward the outdoor side and overhangs in correspondence with the outdoor overhanging part 4E of the arch form 4, and a front edge 5H is vertically provided at the outdoor end of the web 5G. Further, a lower edge 5J extending horizontally toward the indoor side is provided at a part of the front edge 5H near the lower end, and a mounting piece 5K along the outdoor surface of the sill 44 is formed at the indoor end of the lower edge 5J. Further, on the upper surface side of the second web 5C, a convex portion 5L having a hollow portion 5R is formed from the indoor piece 5M having a substantially Z-shaped cross section, the upper edge 5N, and the outdoor piece 5P along its longitudinal direction. A concave receiving groove 5T is continuously formed along the longitudinal direction between the horizontal web 5S of the indoor piece 5M formed at the same level as the 1 web 5B. Further, a leg piece 5U is vertically provided at the indoor end of the first web 5B, and a projecting piece 5V having a substantially hook-shaped cross section is provided at the indoor end of the first web 5B to protrude toward the indoor side and upward. . In addition, drainage holes 5W are provided at predetermined intervals along the longitudinal direction at the lower ends of the indoor piece 5M and the outdoor piece 5P.
is provided through the receiving groove 5T, and the receiving groove 5T is formed to ventilate to the outdoor side. Note that 5X is a dovetail groove, 5Y is a leg piece, and 5Z is a screw receiver.

Reference numeral 6 is blind, and is suspended horizontally between the upper parts of the left and right vertical frame portions 1A of the arch formwork 4, and is connected to the opening/closing portion 2 of the arch formwork 4.
The upper edge 6A has an almost horizontal cross-sectional shape, and the inner edge 6B is formed at the indoor end of the upper edge 6A.
is vertically installed, and an inner edge 6 is installed at the outdoor end of the same edge 6A.
An outer edge 6C slightly longer than B is vertically arranged, and the inner and outer edges 6
A lower edge 6D having a substantially Z-shaped cross section is provided between B and 6C, and a hollow portion 6E is integrally formed therein, and a convex portion 5L formed on the lower frame 5 is provided on the lower surface of the open space 6 on the outdoor side.
A convex portion 6F is formed opposite to the convex portion 6F. Moreover, a concave receiving groove 6H facing the receiving groove 5T formed in the lower frame 5 is continuously formed in the indoor side web 6G of the lower edge 6D along its longitudinal direction. Also,
The dovetail groove 6J formed on the lower edge 6D is formed to be at the same level as the dovetail groove 5X of the lower frame 5. Also,
A part of the upper edge 6A includes a protrusion 6K having a substantially hook-shaped cross section that constitutes a receiving portion into which the stopper glass 10 is fitted, and an engaging protrusion 6L that engages the holding frame 7 that also constitutes the receiving portion. is installed protrudingly. In addition, 6M is a reinforcement piece,
6N is a screw receiver formed along the longitudinal direction of the blind 6.

Reference numerals 8 and 9 are transom auxiliary members that constitute a receiving part for the fitted glass 10 of the transom part 3 along the inside of the outer frame part 1B of the arch form 4, and the auxiliary member 8 on the indoor side has a substantially C-shaped cross section. In addition, the outdoor auxiliary member 9 is formed into a substantially T-shaped cross section by a mounting web 9A and a protruding piece 9B having a substantially hook-shaped cross section, and both auxiliary members 8 and 9 are attached to the outer frame portion 1B. It is curved into an arch shape along the inside.

The arch form frame 4 and the lower frame 5 formed in this way,
The blind 6 and the auxiliary members 8 and 9 have a lower frame 5 and a screw receiver 5 at the lower end of the left and right vertical frame parts 1A of the arch form 4.
In addition, a blind 6 is attached between the upper ends of the vertical frame part 1A via a screw receiver 6N to divide it into an opening/closing part 2 and a transom part 3, and the outside of the transom part 3 is On the inner surface of the frame portion 1B, the mounting web 9A of the auxiliary member 9 bent into an arch shape is brought into contact with the protrusion 4K of the arch form 4, and the protruding piece 9B is opposed to the protruding piece 6K of the blind 6. The auxiliary member 8 is attached with the screw 12B on the indoor side.
is fixed to form a receiving part, and the fitting glass 10 is fitted through the glass holder,
A restraining frame 7 is engaged with the receiving portion on the side of the blind 6 via an engagement protrusion 6L of the blind 6, and the glass 10 is fitted and fixed. Further, an auxiliary member 11 is attached in a protruding manner between the lower frame 5 and the convex portions 5L and 6F of the blind 6 on the inner side of the left and right vertical frame portions 1A of the opening/closing portion 2 to form a screen door mounting portion 17. . This auxiliary member 11 is formed to have a substantially C-shaped cross section, and a dovetail groove 11B into which an airtight member is fitted is formed in the indoor piece 11A along the longitudinal direction. The auxiliary member 11 formed in this manner is attached along the inner surface of the vertical frame portion 1A and between the convex portions 5L and 6F. A short connecting member 13 having a substantially hook-shaped cross section is fixed to the top and bottom of the back side of the left and right vertical frame portions 1A of the arched window frame 1 formed in this way with screws 12C, and the connecting member 13 is not shown in the figure. A spring 14 is fixed to the inner surface. The window frame 1 to which the connecting member 13 is attached in this manner is attached from the outdoor side of the window opening W, and the indoor decorative frame 15 is attached to the indoor side.

Reference numeral 15 is the above-mentioned indoor decorative frame, which is attached along the outer circumference of the arch form 4 on the indoor side, and is attached parallel to the web 4A of the arch form 4, with a folded back at the indoor end of the web 15A. An edge piece 15B is formed in a shape. Further, an abutting piece 15C having a substantially hook-shaped cross section is formed at the outdoor end of the web 15A, and a projecting piece 15D is provided protruding from the outer surface of the web 15A. The indoor decorative frame 15 formed in this manner is bent into a substantially inverted U-shape along the outer circumference of the arch form 4 on the indoor side in the drawing, and is connected to connecting members attached above and below the vertical frame portion 1A of the arch form 4. Elongated holes 15E are formed through the portions of the web 15A corresponding to the webs 13, respectively. In the indoor decorative frame 15 formed in this way, the web 15A is inserted between the arch form frame 4 and the connecting member 13 from the indoor side of the window opening W, and the vertical frame is fixed by the spring 14 attached to the connecting member 13. It is pressed toward the portion 1A side and fixed by a screw 12D. Note that this screw 12D is inserted into the elongated hole 15E of the indoor decorative frame 15 from the inside of the vertical frame portion 1A, passes through the connecting member 13, and is screwed to the vertical column 45. Therefore, this indoor decorative The frame 15 is movable in the inward and outward directions with respect to the screw 12D through the elongated hole 15E, and is designed to accommodate variations in the width dimensions of the left and right vertical columns 45, the lintel 43 in the inward and outward directions, and the thickness of the interior board 46. formed into a screw 12D
It is screwed on and held in place.

A shutter mounting part 16 is formed on the outdoor projecting part of the arched window frame 1 mounted in this way, and
The opening/closing part 2 is formed with a screen door mounting part 17 and the sliding door mounting part 18 is formed on the indoor side thereof, and the shutter mounting part 16 is provided with a shutter 1 that shields the front surface of the opening/closing part 2 and the transom part 3.
9 is attached to the outdoor side so as to be openable and closable via a hinge 20 in a double door shape, and a lock 21 is attached to the indoor side of one of the shutters 19.

Further, 22 is a screen door attached to the screen door attachment part 17, and the screen door 22 is assembled into a rectangular shape by upper and lower frames 23 and left and right vertical frames 24, 25, and a screen 26 is attached thereto. A rotating shaft 27 is attached to the upper and lower ends of the vertical stile 24 of the screen door 22 formed in this way, and the screen door 22 is connected to the screen mounting portion 17, that is, the blind 6 and the convex portion of the lower frame, through the rotating shaft 27. Between the sections 6F, 5L, it is mounted close to the auxiliary member 11 attached to the vertical frame section 1A so as to be rotatable in the indoor and outdoor directions. In addition, the frames 23 and 24 of the screen door 22
A gap closing material 28 made of synthetic rubber or synthetic resin is attached to the mounting portions 23A, 24A formed in the above, and when the opening/closing portion 2 is closed by the screen door 22, the gap between the convex portions 6F, 5L and the auxiliary member 11 is closed. is formed to close.

Reference numeral 29 is a hinged door attached to the hinged door mounting portion 18, and the hinged door 29 is assembled into a rectangular shape by an upper and lower stile 30 and left and right vertical frames 31, 32, and the stile assembly is made of glass. Alternatively, a panel 33 made of synthetic resin or the like is fitted around the four sides of the panel with auxiliary frames 34. The hinged door 29 formed in this manner is attached to the indoor side via a hinge 35 so that it can be opened and closed in a double-door shape, and a locking device 36 is attached to the vertical stile 32 on the inside in the drawing. 3
Reference numeral 7 denotes a locking handle, which is attached to approximately the center of the vertical stile 32 on the indoor side.
Locking members 38 and 39 are attached to the upper and lower ends of the handle 37 and the locking members 38 and 39, for example, a link mechanism or a cam mechanism (not shown).
When the hinged door 29 is in the position where the window opening W is closed, the locking handle 37 is made vertical, so that the locking members 38 and 39 are connected to the vertical stile 3.
It protrudes from the upper and lower end surfaces of 2, and its tip is eyeless 6
Then, the receiving grooves 6H and 6T formed in the lower frame 5 are inserted and engaged to be locked, and by making the handle 37 horizontal, the locking members 38 and 39 are recessed into the vertical stile 32 and engage with the receiving grooves 6H and 5H. The lock is configured to be unlocked when the lock is disengaged.

Note that 40 and 41 shown in the figure are receiving members for the lock 21, and 42 is a locking member attached to the indoor side of the lower frame 5.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, in this example, the arched window frame 1 has a shutter 19 and a screen door 2.
2 and the hinged door 29 are installed so that the hinged door 29 can be opened double-sidedly.
By operating a locking handle 37 of a locking device 36 attached to 2, locking members 38 and 39 are provided that can be retracted from the upper and lower end surfaces of the vertical stile 32, and
The web 6G of the blind 6 of the arched window frame 1 and the webs 5B, 5S of the lower frame 5 have continuous concave receptacles along the longitudinal direction for locking the upper and lower locking members 38, 39 of the locking device 36. The grooves 6H and 5T are integrally formed. Therefore, since the receiving grooves 6H and 5T for locking the locking members 38 and 39 are integrally provided along the longitudinal direction of the upper and lower blinds 6 and the lower frame 5 of the window frame 1, it is different from the conventional one. There is no need to provide a special receiving member, and the installation work can be omitted, and the appearance can be improved since the receiving part does not protrude. Also,
Since the receiving grooves 6H and 5T are formed along the longitudinal direction of the blind 6 and the lower frame 5, the locking member 3
This is advantageous since there is no need to adjust the receiving parts laterally relative to 8 and 39. In addition, the convex portion 5L of the lower frame 5
A drain hole 5W is formed through the lower end of the indoor piece 5M and the outdoor piece 5P forming the receiving groove 5T, so that the receiving groove 5T is ventilated with the outdoor side.
It has many features such as being able to discharge rainwater etc. to the outside even if it flows into the tank.

In the above embodiment, the locking device 36 is provided on each of the left and right vertical frames 32, but the locking device 36 is not limited to this, and may be provided only on the right side in the figure. Further, although an arched window frame is illustrated in this example, the present invention can also be applied to a general window frame.

The present invention is a sash window frame that is attached to a window opening, and a hinged door that is attached to the window frame is provided with a locking member that can be moved in and out of the vertical direction by operating a locking handle. By integrally molding the webs of the upper and lower horizontal frames of the sash window frame with continuous concave receiving grooves for locking the locking member along the longitudinal direction, there is no need to provide special receiving members as in the past. Since the receiving portion does not protrude, the external appearance can be improved. Further, since the receiving grooves are formed along the longitudinal direction of the upper and lower horizontal frames, there is no need to adjust the locking member in the left-right direction.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, with FIG. 1 being a horizontal sectional view and FIG. 2 being a longitudinal sectional view. 1... Arched window frame, 5... Lower frame (lower horizontal frame),
6... No eye (upper horizontal frame), 5T, 6H... Receiving groove,
5B, 5S, 6G...Web, 29...Holding door,
37... Locking handle, 38, 39... Locking member.

Claims (1)

[Scope of utility model registration request] It is a sash window frame that is attached to a window opening, and a hinged door that is attached to the window frame is provided with a locking member that can be moved in and out in the vertical direction by operating a locking handle. A sash window frame in which a continuous concave receiving groove for locking the locking member is integrally molded along the longitudinal direction of the web of the horizontal frame.