JP3180286B2 - Frame structure of take-out window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame structure of a take-out window which is attached to the outside of a building opening such as a bay window or a bay window.

[0002]

2. Description of the Related Art As a take-out window such as a bay window, for example, the one disclosed in Japanese Patent Application Laid-Open No. Hei 3-279582 is known. This take-out window forms a frame by attaching a sash frame inside a mounting frame attached to the outdoor side of the building opening,
The sash frame is provided with a shoji.

[0003] Specifically, the above-mentioned frame structure forms a mounting frame by forming a mounting upper frame, a mounting lower frame, and left and right mounting vertical frames, and forms a sash frame by forming an upper frame, a lower frame, and left and right vertical frames. A piece-shaped holding bracket is fixedly held on the inner surface of the mounting upper frame, an upper frame is connected to the holding bracket, and a piece-shaped projecting supporting bracket is fixedly held on the mounting lower frame, and The frames are connected, and the vertical frame is fixedly held on the mounting vertical frame.

[0004]

In the above-described frame structure of the take-out window, a piece-shaped holding member is fixedly held on the inner surface of the upper mounting frame, but this holding member is fixed with screws. , The screw tightening work becomes troublesome.

[0005] When the upper frame is connected to the piece-shaped holding bracket with a screw, the in-plane connecting position (screw fixing position) of the upper frame is determined by the position of the holding bracket.
The upper frame cannot be connected at an arbitrary position, and the in-plane position of the screw insertion hole of the upper frame is limited.

Further, since the vertical frame is directly fixed and held on the mounting vertical frame 1, the mounting vertical frame and the vertical frame have corresponding shapes.

As described above, the position of the screw insertion hole of the upper frame in the in-plane direction is limited, and the mounting vertical frame and the vertical frame have a shape corresponding to each other. , The sash frame is a dedicated sash frame corresponding to the mounting frame.

Therefore, existing sash frames having different shapes, such as an external sash frame and a semi-external sash frame, cannot be mounted on the mounting frame. Because, in the upper frame of the existing sash frame, a screw insertion hole for mounting is formed in advance, and the in-plane position of the screw insertion hole may not match the holding bracket of the mounting upper frame. In such a case, the upper frame cannot be connected to the mounting upper frame.

If the vertical frame shape of the existing sash frame does not correspond to the mounting vertical frame, the vertical frame cannot be connected to the mounting vertical frame.

Accordingly, an object of the present invention is to provide a frame structure of a take-out window capable of solving the above-mentioned problem.

[0011]

SUMMARY OF THE INVENTION The present invention comprises a mounting frame having a mounting upper frame, a mounting lower frame, and left and right mounting vertical frames, and a sash frame having an upper frame, a lower frame, and left and right vertical frames. In the frame structure of the take-out window in which a sash frame is mounted in the mounting frame, an indoor-side engaged portion and an outdoor-side engaged portion are respectively formed on the indoor side and the outdoor side of the inner surface of the upper mounting frame. An indoor-side engaging portion and an outdoor-side engaging portion that respectively engage with the indoor-side engaged portion and the outdoor-side engaged portion on the indoor side and the outdoor side of the upper frame attachment having substantially the same length as the mounting upper frame. They were respectively, mounted engagement engaging portions and the respective engaged portions respectively said upper frame attachment to the inner surface of the mounting upper frame, those
A hollow portion is formed by the upper frame attachment and the mounting upper frame, and the upper frame is connected to the upper frame attachment by a screw inserted through a screw insertion hole of the upper frame, and is connected to the indoor side of the inner surface of the mounting vertical frame. The indoor-side engaged portion and the outdoor-side engaged portion are respectively formed on the outdoor side, and the indoor side and the outdoor side of the vertical frame attachment having substantially the same length as the mounting vertical frame, the indoor-side engaged portion, An indoor-side engaging portion and an outdoor-side engaging portion respectively engaging with the outdoor-side engaged portion are formed, and the vertical frame attachment is attached to the inner surface of the vertical frame. Engage and install, with the vertical frame attachment
A hollow portion is formed by a mounting vertical frame, and the vertical frame is connected to the vertical frame attachment by a screw inserted through a screw insertion hole of the vertical frame.

[0012]

[Operation] The upper frame attachment and the vertical frame attachment can be mounted by engaging the engaged portion and the engaging portion with the upper frame and the mounting vertical frame. Also, since the upper frame attachment and the vertical frame attachment are almost the same length as the mounting upper frame and the mounting vertical frame, screws connecting the upper frame and the vertical frame can be screwed at any position in the plane direction, and screw insertion holes The upper frame and vertical frame with different in-plane positions can be attached. Also, since the hollow portion is formed by the mounting upper frame and the upper frame attachment, the rigidity of the mounting upper frame is increased, and the rigidity of the mounting vertical frame is increased by forming the hollow portion by the mounting vertical frame and the vertical frame attachment. . Also, by replacing the upper frame attachment and the vertical frame attachment with ones having different shapes and sizes, even existing sash frames having different shapes can be attached to the mounting frame.

[0013]

[Embodiment] As shown in FIG. 1 and FIG.
And the lower mounting frame 20 and the left and right mounting vertical frames 30 as a mounting frame A.

As shown in FIG. 1, the upper mounting frame 10 is hook-shaped by a horizontal plate 11 and a vertical plate 12, and the indoor side end of the horizontal plate 11 is bent to form a mounting piece 11a for mounting on a frame. A plurality of screw holes 13 are integrally provided on the inner surface of the horizontal plate 11, and the screw holes 13 are used as indoor-side engaged portions.

Downward hooks 14 are integrally provided near the lower portion of the inner surface of the vertical plate 12 to serve as outdoor-side engaged portions.
An inward piece 15 is integrally provided at a lower end portion of the vertical plate 12, and a concave groove 16 opened to the indoor side is formed in the inward piece 15, and a sealing material 17 is attached to the concave groove 16. It is.

A pair of upper and lower locking receiving pieces 18 are integrally provided on the outdoor side surface of the vertical plate 12, and an upper cover body 19 is attached to the locking receiving pieces 18 by snap-fitting. .

The lower mounting frame 20 is formed into a hook shape by a horizontal plate 21 and a vertical plate 22, and a downward mounting piece 23 and an upward connecting piece 24 are integrally provided at an end of the horizontal plate 21 on the indoor side. .
A crank-shaped support piece 25 is integrally provided on the upper part of the vertical plate 22. A concave groove 26 that opens to the indoor side is formed in a vertical portion 25a of the support piece 25. Is provided with a sealing material 27. Lower part 2 of the support piece 25
5b is a reinforcing member mounting portion.

A pair of upper and lower locking receiving pieces 28 are integrally provided on the outdoor side surface of the vertical plate 22, and a lower cover body 29 is attached to the locking receiving pieces 28 by snap-fitting. .

As shown in FIG. 2, the mounting vertical frame 30 has a first vertical plate 31 facing the out-of-plane direction and a second vertical plate 3 facing the out-of-plane direction.
2, the first vertical plate 31 has a hollow portion 31a formed on the indoor side of the first vertical plate 31, and an attachment piece 33 to the frame is integrally provided. A T-shaped piece 34 is integrally provided on the inner surface of the first vertical plate 31 and serves as an indoor-side engaged portion. An inward piece 35 is integrally provided at an end of the second vertical plate 32, and the inward piece 35 is provided with a concave groove 36 and a hook piece 37 opened to the indoor side. The hooks 37 serve as outdoor-side engaged portions. Side cover bodies 39 are snap-fitted above and below the outdoor portion of the first vertical plate 31 other than the hollow portion 31a.

An upper frame attachment 40 is mounted on the inner surface of the mounting upper frame 10. This upper frame attachment 4
Reference numeral 0 denotes a plate-shaped main body 42 having a concave portion 41 opened to the indoor side and bent substantially in an L-shape, an indoor side engaging piece 43 provided integrally on an upper portion of the main body 42, It is a longer member than the outdoor engagement piece 44 integrally provided upward at the lower part. The spherical portion 43a of the indoor side engagement piece 43 is
0 is engaged with the screw hole 13 from the longitudinal direction, and the indoor side engaging piece 43 is an indoor side engaging portion. The outdoor-side engaging piece 44 engages with the hook piece 14 of the upper mounting frame 10, and the outdoor-side engaging piece 44 serves as an outdoor-side engaging portion.

As described above, the upper frame attachment 40 slides in the longitudinal direction of the mounting upper frame 10 so that the indoor-side engaging portion and the outdoor-side engaging portion become the indoor-side engaged portion and the outdoor-side engaged portion. Are respectively engaged and mounted. The upper frame attachment 40 is prevented from moving in the out-of-plane direction with respect to the mounting upper frame 10 by the indoor-side engaging portion and the outdoor-side engaging portion, and can be slightly moved in the in-plane direction (vertical direction). It is.

A reinforcing member 50 is attached to the lower frame 20 as shown in FIG. The reinforcing member 50 has two hollow portions including an indoor side vertical plate 52 having a frame attachment piece 51, an upper horizontal plate 53, a lower horizontal plate 54, and an outdoor vertical plate 55 bent in an uneven shape. The plate 55 has a piece-like shape having a cross section and a receiving piece 56.

The indoor side vertical plate 52 is connected to the connecting piece 24 with screws 5.
7, the receiving piece 56 is screwed under the support piece 25b.
It is connected by 8.

A vertical frame attachment 60 is mounted on the inner surface of the mounting vertical frame 30. This vertical frame attachment 60
Is a substantially L-shaped plate-shaped main body 62 having a concave portion 61 opened to the indoor side, a hook-shaped indoor side locking piece 63 integrally provided on the indoor side of the main body 62, and an indoor side receiving member. A piece 64, an outdoor locking piece 65 and an outdoor receiving piece 66 provided integrally on the outdoor side of the main body 62.

The indoor side engaging piece 63 and the outdoor side engaging piece 65
Are engaged with the T-shaped piece 34 and the hook piece 37 of the mounting vertical frame 30 by sliding in the longitudinal direction, the indoor-side engaging piece 63 becomes the indoor-side engaging portion, and the outdoor-side engaging piece 65 becomes the outdoor-side. It is an engaging portion. The indoor side receiving piece 64 is in contact with the inner surface of the first vertical plate 31, and the outdoor side receiving piece 66 is in contact with the indoor side surface of the second vertical plate 32.

As described above, the vertical frame attachment 60 slides in the longitudinal direction on the inner surface of the mounting vertical frame 30 so that the indoor-side engaging portion and the outdoor-side engaging portion become the indoor-side engaged portion and the outdoor-side engaging portion. It is engaged with each of the engaging portions and attached. The vertical frame attachment 60 is prevented from moving in the out-of-plane direction with respect to the mounting vertical frame 30 by the indoor-side engaging portion and the outdoor-side engaging portion, and can be slightly moved in the in-plane direction (left-right direction). It is.

As shown in FIGS. 1 and 2, the upper frame 70, the lower frame 71, and the left and right vertical frames 72 form a sash frame B. Screw insertion holes 7 formed in the mounting pieces 73 of the upper frame 70
A screw 75 is screwed into the concave portion 41 of the main body 42 of the upper frame attachment 40 from 4, and the outdoor surface 76 of the upper frame 70 is attached to the sealing material 17 by pressing.

The outdoor surface 7 of the upper frame 70 is tightened by the tightening force of the screw 74.
6 is pressed against the sealing material 17, and the upper frame attachment 40 is pushed to the indoor side by the tightening force of the screw 74, so that the indoor side engaging piece 43 and the outdoor side engaging piece 44 become the screw hole 13 and the hook piece 1.
4 is firmly engaged. Thus, by connecting the upper frame 70 to the upper frame attachment 40 with the screw 74, the upper frame attachment 40 is firmly connected to the mounting upper frame 10.

Further, since the upper frame attachment 40 is a long material having substantially the same length as the mounting upper frame 10, the screw 75 can be screwed at an arbitrary position in the in-plane direction and formed on the mounting piece 73 of the upper frame 70. The position of the screw insertion hole 74 in the in-plane direction is not limited.
Thereby, the upper frame of the existing sash frame in which the in-plane position of the screw insertion hole 74 is different can be attached.

Since the hollow portion a is formed by the mounting upper frame 10 and the upper frame attachment 40, the mounting upper frame 10
Increases the rigidity.

Since the upper frame attachment 40 can be slightly moved in the plane (up and down) with respect to the mounting upper frame 10,
Even if the position of the screw insertion hole 74 in the plane (up and down) is slightly shifted due to a frame error of the sash frame B or the like, the screw insertion hole 74 matches the recess 61 and the upper frame 70 is inserted into the upper frame attachment 40. It can be connected with the inserted screw 75. This is effective in the case of a step window sash in which a plurality of sash frames are vertically connected.

As shown in FIG. 1, a mounting member 80 is engaged with and attached to the lower portion of the lower frame 71 on the indoor side, and the mounting piece 81 of the mounting member 80 is attached to the upper horizontal plate 53 of the reinforcing member 50. The oblique portion 53a is connected with a screw 82, and the indoor side surface 83 is attached to the sealing material 27 by pressing with the tightening force of the screw 82.

The vertical frame 72 is provided with a screw insertion hole 8 of a mounting piece 84.
5, screws 86 are screwed into the recesses 61 of the main body 62 of the vertical frame attachment 60 and connected to each other.
8 is crimped.

The outdoor surface 8 of the vertical frame 72 is tightened by the tightening force of the screw 86.
7 is pressed against the sealing material 38, and the vertical frame attachment 60 is pushed toward the indoor side by the tightening force of the screw 86, so that the indoor side engaging piece 63 and the outdoor side engaging piece 66 are T-shaped. The piece 34 and the hook 37 are firmly engaged. Thereby, screw 8
By connecting the vertical frame 72 to the vertical frame attachment 60 by 6, the vertical frame attachment 60 is firmly connected to the mounting vertical frame 30.

Further, since the vertical frame attachment 60 is a long material having substantially the same length as the mounting vertical frame 30, the screw 86 can be screwed arbitrarily in the in-plane direction, and the screw formed on the mounting piece 84 of the vertical frame 72. The in-plane direction position of the insertion hole 85 is not limited. Thus, the vertical frame of the existing sash frame in which the in-plane position of the screw insertion hole 85 is different can be attached.

Since the hollow portion b is formed by the mounting vertical frame 30 and the vertical frame attachment 60, the mounting vertical frame 30
Increases the rigidity.

Further, since the vertical frame attachment 60 can be slightly moved in the plane (left and right) with respect to the mounting vertical frame 30,
Even if the in-plane (left-right) direction position of the screw insertion hole 85 is slightly shifted due to a frame error of the sash frame B, the screw insertion hole 85 matches the concave portion 61 and the vertical frame 72 is inserted into the vertical frame attachment 60. It can be connected with the inserted screw 86. This is effective when a plurality of sash frames are connected to each other in the left-right direction to form a continuous window sash.

Further, since the upper frame attachment 40 and the vertical frame attachment 60 are detachable, when an existing sash frame having a small expected size is attached, as shown in FIGS. The upper frame attachment 40 and the vertical frame attachment 60 that match the expected dimensions may be attached. Note that the reinforcing member 50 also matches the expected size of the lower frame 71.

Next, the framework of the mounting frame A will be described.
As shown in FIG. 5, the outer dimensions of the upper mounting frame 10, the lower mounting frame 20, and the vertical mounting frame 30 are the same.
0, the upper and lower portions of the second vertical plate 32 are cut out, and the upper and lower portions of the first vertical plate 31 of the mounting vertical frame 30 are butted with both ends in the longitudinal direction of the mounting upper frame 10 and the mounting lower frame 20 via a sealer. And are connected by screws 90. Thereby, the upper mounting frame 10 and the lower mounting frame 20
And the mounting vertical frame 30 are correctly connected, and rainwater does not enter from the connecting portion.

As shown in FIGS. 5 and 2, the upper cover body 19 and the lower cover body 29 protrude laterally beyond the outside of the first vertical plate 31 of the mounting vertical frame 30. Vertical plate 3
1 is substantially flush with the outer surface of the hollow portion 31a, and is closed by a small cap 91. Side cover bodies 39 attached to the upper and lower portions of the first vertical plate 31 of the attachment vertical frame 30 are attached between the hollow portion and the upper cover body 19 and the lower cover body 29.

Thus, the upper cover body 19 and the left and right side cover bodies 39 are continuously formed to form a band-shaped protrusion on the upper part of the mounting frame A, and the lower cover body 29 and the left and right side cover bodies 39 are formed.
Are continuously formed at the lower portion of the mounting frame A, so that the appearance is improved.

The mounting frame A is, as shown in FIGS.
Each of the mounting pieces 11a, 23, 3 is provided on the outdoor surface 2 of the building opening 1.
3 is fixedly attached by the fixing device 3.

[0043]

According to the present invention, the upper frame attachment and the vertical frame attachment can be mounted by engaging the engaged portion and the engaging portion with the mounting upper frame and the mounting vertical frame, and the upper frame attachment and the vertical frame attachment can be easily mounted. . In addition, since the upper frame attachment and the vertical frame attachment are almost the same length as the mounting upper frame and the mounting vertical frame, screws connecting the upper frame and the vertical frame can be screwed at any position in the plane direction, and screw insertion holes The upper frame and vertical frame with different in-plane positions can be attached. As a result, existing sash frames having different in-plane positions of the screw insertion holes can be mounted on the same mounting frame, and a take-out window excellent in versatility can be obtained. Also, since the hollow portion is formed by the mounting upper frame and the upper frame attachment, the rigidity of the mounting upper frame is increased, and the rigidity of the mounting vertical frame is increased by forming the hollow portion by the mounting vertical frame and the vertical frame attachment. . In addition, by replacing the upper frame attachment and vertical frame attachment with ones of different shapes and sizes, existing sash frames of different shapes can be attached to the mounting frame, and the upper frame attachment and vertical frame attachment are engaged and attached. Therefore, the replacement work becomes easy.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing an embodiment of the present invention.

FIG. 3 is a longitudinal sectional view in which existing sash frames having different estimated dimensions are attached.

FIG. 4 is a cross-sectional view in which existing sash frames having different estimated dimensions are attached.

FIG. 5 is an exploded perspective view of a mounting frame.

[Explanation of symbols]

A: mounting frame, B: sash frame, 10: mounting frame, 13: screw hole, 14: hook, 17: sealing material, 19: upper cover body, 20: mounting lower frame, 27: sealing material, 29: lower Cover body, 30 mounting vertical frame, 34 T-piece, 37 hook, 3
Reference numeral 8: sealing material, 39: side cover body, 40: upper frame attachment, 43: indoor side engaging piece, 44: outdoor side engaging piece, 5
0: reinforcing material, 60: vertical frame attachment, 63: indoor side engaging piece, 65: outdoor side engaging piece, 70: upper frame, 71: lower frame, 72: vertical frame, 74: screw insertion hole, 75 ... Screw, 85
... Screw insertion holes, 86 ... Screws.

Continuation of the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) E06B 3/32 E06B 3/00 E06B 1/00-1/70

Claims (1)

(57) [Claims] 1. A sash frame comprising an upper frame, a lower frame, and left and right vertical frames, and a sash frame having an upper frame, a lower frame, and left and right vertical frames. In the frame structure of the take-out window having attached thereto, an indoor-side engaged portion and an outdoor-side engaged portion are formed respectively on the indoor side and the outdoor side on the inner surface of the mounting upper frame, and have substantially the same length as the mounting upper frame. An indoor side engaging portion and an outdoor side engaging portion respectively engaging with the indoor side engaged portion and the outdoor side engaged portion are formed on the indoor side and the outdoor side of the upper frame attachment, respectively. attaching the engaging portions on the inner surface of the mounting upper frame and the engaged portions are respectively engaged with the attachment, the upper frame hits
The upper frame is connected to the upper frame attachment by a screw inserted through a screw insertion hole of the upper frame. An indoor-side engaged portion and an outdoor-side engaged portion are respectively formed, and the indoor-side engaged portion and the outdoor-side engaging portion are provided on the indoor side and the outdoor side of a vertical frame attachment having substantially the same length as the mounting vertical frame. An indoor-side engaging portion and an outdoor-side engaging portion are respectively formed to be engaged with the engaging portion, and the vertical frame attachment is formed by engaging the engaging portions and the engaged portions with the inner surface of the mounting vertical frame. And attach the vertical frame.
A frame structure for a take-out window, characterized in that a hollow portion is formed by a vertical frame and a mounting vertical frame, and the vertical frame is connected to the vertical frame attachment by a screw inserted through a screw insertion hole of the vertical frame.