JPS6120950Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a multi-window mullion that connects and attaches multiple sash frames when installing multiple sash frames to a wide window opening, and its purpose is to attach continuous windows to a window opening. To provide a multi-window mullion that can be constructed labor-savingly.

Next, an embodiment of the present invention will be explained with reference to the drawings. In the drawing, S is a continuous window installed in the window opening W, and two sets of sash frames S ₁ and S ₂ are attached to the window opening W. They are connected and mounted approximately in the center of W by a multi-window mullion (hereinafter simply referred to as mullion) 3.

Reference numeral 3 is the above-mentioned mullion, which connects the adjacent vertical frames 1 and 2 of, for example, two sash frames S ₁ and S ₂ attached to the window opening W in a sandwich-like manner, and the mullion 3 is a mullion base. It is composed of a frame 4 and a connecting member 15. Note that the upper side of FIG. 2 is the indoor side, and the lower side is the outdoor side.

4 is the mullion base frame of the mullion 3 described above, and in its cross section, 5 is a clamping piece provided on the indoor side, which extends symmetrically in the left-right direction in the figure and extends vertically of the sash frames S ₁ and S ₂ . It is formed to a predetermined length so as to abut against the indoor edges 1A, 2A of the frames 1, 2 in an overlapping manner. Further, as shown in the figure, a dovetail groove 6 into which an airtight member 26 is fitted is formed symmetrically on the outdoor side of the clamping piece 5, and an airtight member 27 is fitted into the side of the dovetail groove 6 symmetrically. Recessed grooves 7 are provided respectively. Reference numeral 8 denotes a base piece formed to extend vertically along the center line a toward the outdoors with a slight overhang width, and the base piece 8
An engagement receiving piece 9 consisting of a receiving piece 10 projecting symmetrically from the tip and an engaging piece 11 projecting at a predetermined angle on the outdoor side from the end of the receiving piece 10 is provided symmetrically. , the engaging pieces 11, 11 are formed at a predetermined angle .alpha. in a shape that expands toward the outdoors. Reference numeral 12 denotes a support piece (also referred to as a base piece), which is slightly shifted to the left in the figure with respect to the center line a and is formed to extend vertically to the outdoor side by a predetermined length, and has a support piece at the outdoor end thereof in the left-right direction. A mounting receiving piece 13 of the coupling member 15 is integrally formed almost symmetrically to the support piece 12, and a thick wall portion 14 is integrally formed at the corner of the supporting piece 12 and the receiving piece 13 on the right side in the figure along its longitudinal direction. is formed. The mullion base frame 4 thus formed has a substantially square cross-section.

Reference numeral 15 denotes a connecting member, which is formed into a short length and is attached to multiple locations along the outdoor side of the mullion base frame 4. In its cross section, 16 is a mounting piece that corresponds to the clamping piece 5 of the mullion base frame 4. Satsushi frame
It also serves as a clamping piece that clamps the vertical frames 1 and 2 of S ₁ and S ₂ , and is provided perpendicularly to the center line a, with symmetrical locking parts 1 near both ends of this mounting piece 16.
7, 17' are formed. In addition, the locking part 1
7 and 17' are formed in a symmetrical shape, so the locking portion 17 on the left side in the figure will be explained. Reference numeral 18 denotes a support piece provided vertically with a predetermined projecting width toward the indoor side from the left end of the mounting piece 16 in the drawing, and has a support piece that projects almost perpendicularly to the right in the drawing at its tip. A locking piece 19 is integrally formed with a locking protrusion 20 that projects obliquely toward the indoor side and engages with the engaging piece 11 of the engaging receiving piece 9 of the mullion base frame 4 as shown. Further, a guide piece 21 is provided on a part of this locking piece 19 and extends vertically toward the indoor direction. In addition, a mounting piece 1 is provided near the outdoor side of the support piece 18.
6 and the protrusion 22 toward the right in the figure with a predetermined interval H.
A groove portion 2 that projects and fits into the receiving piece 13 of the base frame 4
3 is formed. In addition, the locking part 1 on the right side of the figure
7', the symbols 18 to 23 of the same portions of the locking portion 17 are marked with a dash, and the explanation thereof will be omitted. The coupling member 15 formed in this manner has a substantially square-shaped cross section.

The mullion base frame 4 formed as described above has a plurality of connecting members 1 (in this example, two upper and lower positions are illustrated).
5, a notch C is formed at the upper and lower ends of the mullion base frame 4, as shown in FIG. is formed, and a hole 25 for a screw 24 for attaching the coupling member 15 is provided at a predetermined position in the thick portion 14 .

The mullion base frame 4 thus formed is inserted between the vertical frames 1 and 2 of the sash frames S ₁ and S ₂ from the indoor side, and its clamping pieces 5 are brought into contact with the indoor pieces 1A and 2A, respectively, in a superposed manner, The coupling member 15 is inserted from the outdoor side through the notch C formed in the mullion base frame 4, and the engagement protrusions 20, 20' of the member 15 are connected to the engagement piece 1 of the base frame 4.
1 and 11, the coupling member 15 is moved upwardly or downwardly along the mounting receiving piece 13 through the grooves 23 and 23', respectively, and the coupling member 15 is moved upwardly or downwardly, respectively, through the grooves 23 and 23', thereby connecting the mounting receiving piece 13 and the protrusions 22, 22. ' are engaged and locked, and are screwed together with the screws 24, so that the base frame 4 and the connecting member 15 are drawn to each other by the threading of the screws 24, and the sash frames S ₁ and S ₂ are shaped like a sandwich. connected.

In the figure, 28 is a batten attached to the outdoor side of the mullion 3, 29 is a reinforcing plate made of steel or the like attached along the support piece 12 of the base frame 4, and 30 is a sash frame S ₁ , S. This is a glass shoji shoji erected in ₂ .

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

Now, the mullion 3 in this example connects a plurality of sash frames S ₁ and S ₂ to be attached to a window opening W with a wide frontage in a clamping manner. The mullion base frame has base pieces 8 and 12 extending almost vertically to the outdoor side, and has symmetrical clamping pieces 5 on the indoor side, which are also symmetrically connected on the outdoor side. Mounting piece 1 for attaching member 15
3 is provided, and the cross section is formed into a substantially square shape, and an engagement receiving piece 9 is provided on the indoor side of the base piece 12, and has an engagement piece 11 at the tip thereof that protrudes toward the outdoor side at a predetermined angle, Furthermore, the coupling member 15 includes a mounting piece 16 that is attached to the mounting receiving piece 13 of the mullion base frame 4 in an overlapping manner, and an engagement piece of the mullion base frame 4 that extends toward the indoor side near the left and right ends of the mounting piece 16 and an engagement piece of the mullion base frame 4 at the tip end thereof. The locking portions 17, 17' having engaging protrusions 20, 20' that engage with the locking portions 17, 17' are symmetrically provided and have a substantially square cross section. Opposing protrusions are provided on the outside, and the mounting receiving piece 13 of the mullion base frame 4 is provided with a notch C into which the locking portions 17, 17' of the coupling member 15 can be inserted. ,1
The locking protrusions 20, 20' of 7' are engaged with the engaging pieces 11, and the coupling member 15 is moved upward or downward to lock the protrusions 22, 22' with the mounting receiving pieces 13, thereby attaching the mullion base. The frame 4 and the connecting member 15 are fastened with screws 24, and the vertical frames 1 and 2 of the sash frames S ₁ and S ₂ are fixed in a clamping manner by the clamping pieces 5 and the mounting pieces 16.
Therefore, the locking protrusions 20, 2 of the coupling member 15
0' to the engagement pieces 11, 11 of the mullion base frame 4, and the protrusions 22, 22' to the mounting pieces 13.
When engaged with the screw 24 and screwing in, the mulloidal base frame 4
and the connecting member 15 are attracted to each other to form a sash frame.
Holding the vertical frames 1 and 2 of S ₁ and S ₂ with the holding piece 5 and the mounting receiving piece 16
It is connected in a pinch-like manner by screws 2 and 2.
4, the locking parts 17, 17' have a kind of wedge effect between the engagement protrusions 20, 20' at their tip ends and the engagement pieces 11, 11 of the mullion base frame 4, and lock both of the locking parts 17, 17' together. The portions 17, 17' are elastically deformed to form the connecting member 1.
By increasing the clamping force acting on both ends of the mounting pieces 16 of No. 5, the sash frames S ₁ and S ₂ can be firmly connected.
In addition, by engaging and locking the engaging piece 11 and the locking protrusions 20, 20' and the mounting receiving piece 13 and the protrusions 22, 22', the sash frames S ₁ , S ₂
can be temporarily fixed, making it easy to install it into the window opening W. This is also convenient because the connecting member 15 will not come off even if the fixing screw 24 loosens or comes off. .

It should be noted that all the members illustrated in this example are formed from molded materials extruded from light alloy materials such as aluminum.

The present invention is a multi-window mullion in which a plurality of sash frames attached to a wide window opening are connected in a sandwich-like manner. The mullion base frame is made of a connecting member of short pieces of material, and the mullion base frame has a base piece that extends almost vertically to the outdoor side, and has a symmetrical holding piece on the indoor side of the base piece,
On the outdoor side, mounting pieces for attaching the coupling member are provided symmetrically, and the cross section is approximately square-shaped, and on the indoor side of the base piece, the tip is attached at a predetermined angle to the outdoor side. Engagement receiving pieces having protruding engagement pieces are provided symmetrically, and the coupling member is attached to a mounting piece that is attached in an overlapping manner with the mounting receiving piece of the mulloidal base frame, and near the left and right ends of the mounting piece. is symmetrically provided with a locking portion having an engaging protrusion that engages with the engaging piece of the mullion base frame at the tip end extending toward the indoor side, and is formed into a substantially square-shaped cross section, and the left and right locking portions are Opposing protrusions are provided on the outdoor side of the section, and a notch portion into which the locking portion of the coupling member can be inserted is provided in the mounting receiving piece of the mulloidal base frame, and the locking portion of the locking portion is provided with a notch portion into which the locking portion of the coupling member can be inserted. the connecting piece is engaged with the engaging piece, the connecting member is moved upward or downward, the protrusion is engaged with the mounting receiving piece, and the mullion base frame and the connecting member are screwed together, and the connecting member is moved upwardly or downwardly. The sash frame is fixed in a clamping manner. Therefore,
When the locking protrusion of the coupling member is engaged and locked with the engagement piece of the mullion base frame, and the protrusion is engaged with the mounting receiving piece and the screw is threaded, the mullion base frame and the coupling member are mutually connected. The vertical frames of the left and right sash frames are connected in a clamping manner by a clamping piece and a mounting receiving piece.At this time, by threading the screw, the locking part is engaged with the tip of the clamping part. The protruding piece and the engaging piece of the mullion base frame exhibit a kind of wedge action, and both locking parts are elastically deformed, increasing the clamping force acting on both ends of the mounting piece of the coupling member, and strengthening the left and right sash frames. Can be connected. In addition, by engaging and locking the engaging piece and the engaging protruding piece, and the mounting receiving piece and the protrusion, the sash frame can be temporarily fixed using its elasticity, so it can be attached to the window opening. It is easy to install and fix, and even if the fixing screws loosen or come off, the connecting member will not come off, so it is an extremely practical idea as a multi-window mullion.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention; Fig. 1 is a schematic front view of a continuous window, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Fig. 3 is an assembly of a mullion for a continuous window. FIG. 1, 2... vertical frame, 3... mullion for continuous windows, 4... mullion base frame, 5... clamping piece, 8, 12... base piece, 9...
...Engagement receiving piece, 11...Engagement piece, 13...Mounting receiving piece, 15...Engagement member, 16...Mounting piece, 17,
17'...Locking part, 20, 20'...Locking protrusion, 2
2, 22'... protrusion, 24... screw, S ₁ , S ₂ ...
Satsushi frame, W...window opening.

Claims (1)

[Scope of utility model registration request] A multi-window mullion that connects a plurality of sash frames attached to a wide window opening in a sandwich shape, and a connecting member of a mullion base frame made of long materials that is installed from the indoor side and a plurality of short materials that is installed from the outdoor side. Therefore, the mullion base frame has a base piece extending almost vertically to the outdoor side, and on the indoor side there are symmetrical clamping pieces, and on the outdoor side, there is a mounting piece for attaching the coupling member symmetrically. A receiving piece is provided, the cross section is approximately shaped, and on the indoor side of the base piece, an engaging receiving piece having an engaging piece protruding toward the outdoors at a predetermined angle at the tip thereof is symmetrically provided. The connecting member includes a mounting piece that is attached in an overlapping manner with the mounting receiving piece of the mullion base frame, and a mounting piece that extends toward the indoor side near the left and right ends of the mounting piece and has an engaging piece of the mullion base frame at the tip end thereof. The locking portions having engaging protrusions that engage are provided symmetrically and have a substantially square cross section, and opposing protrusions are provided on the outdoor side of the left and right locking portions, and The mounting receiving piece of the mullion base frame is provided with a notch into which the locking part of the coupling member can be inserted, and the locking protrusion of the locking part is engaged with the engagement piece, and the coupling member is moved upward. Alternatively, the projecting strip may be moved downward and locked to the mounting receiving piece, and the mullion base frame and the coupling member may be screwed together to fix the mutual sash frames in a clamping manner. mullions for continuous windows.