JPH08303126A - Sash with transom - Google Patents

Abstract

PURPOSE: To provide a sash with a transom on which fixing members of hanging posts can be easily fixed to the upper frame without screws and by which the fixing workability is increased and also the production cost can be reduced. CONSTITUTION: A lintel 3 is laid below the upper frame 1b of a sash frame to form a transom 2 and hanging posts 9 are fixed between the lintel and the upper frame 1b through fixing members 10 to form a sash with a transom. A positioning part 11 to position the fixing members 10 is provided in the upper frame 1b and a supporting point 12 rotatably connected to the positioning part 11 is provided on the fixing member 10 and further, a connection receive 13 is provided on the upper frame 1b so that the fixing member 10 is connected by the rotation around the supporting point 12. In this way, the fixing members 10 of the hanging posts 9 can be easily and accurately positioned and connected to the upper frame 16 without use of screws. The fixing workability is increased and the production cost is reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash with a rail,
Particularly, the present invention relates to a sash with a railing which has an improved structure for attaching a hanging bundle to an upper frame.

[0002]

2. Description of the Related Art As a sash with a railing, a sash is provided below the upper frame of the sash frame so as to form a space between the sash and the upper frame. Some have a bundle attached. In such a sash with railing, when attaching the hanging bundle to the upper frame, when the upper frame has a solid structure without a hollow portion, a screw is penetrated from above the upper frame and screwed into the hanging bundle. Therefore, the hanging bundle can be easily attached.

However, the upper frame 1b as shown in FIG.
Is a hollow structure having a hollow portion, the upper frame 1b
If a through hole for a screw is formed on the upper surface 1x of the above, the same mounting structure as that of the above solid structure will be adopted because problems such as deterioration of appearance and infiltration of rainwater will occur especially when the sash with a column has an external specification. Is difficult. Therefore, the upper frame 1
The mounting member 10 for mounting the hanging bundle 9 is used on b, and this mounting member 10 is attached to the lower surface 1y of the upper frame 1b from below from the screw 3
I am trying to attach it with 0.

[0004]

However, in the above-mentioned sash with a column, the mounting member 1 for the hanging bundle 9 is mounted on the upper frame 1b.
Since 0 must be attached with the screw 30, not only is it troublesome to attach, but also the build-up portion 32 for forming the female screw portion 31 for screwing the screw 30 on the upper frame 1b must be provided. There is a problem that the manufacturing cost must be increased.

Therefore, the present invention has been made to solve the above problems, and the mounting member of the hanging bundle can be easily mounted on the upper frame without using screws, so that the mounting property is improved and the manufacturing cost is reduced. The purpose of the present invention is to provide a sash with a space between columns.

[0006]

In order to achieve the above-mentioned object, the present invention provides a blind under the upper frame of the sash frame to form a rail gap, and suspends between the blind and the upper frame. A sash with a rail between which a bundle is mounted via a mounting member, wherein a positioning portion for positioning the mounting member is provided on the upper frame, and a fulcrum that rotatably engages the positioning member with the mounting member. And an engagement receiving portion with which the attachment member engages when the attachment member is rotated around the fulcrum portion as a fulcrum is provided on the upper frame.

[0007]

According to the sash with interlining according to the present invention, since it is constructed as described above, when attaching the attachment member of the hanging bundle to the upper frame, the fulcrum portion of the attachment member is first engaged with the positioning portion of the upper frame. It suffices that the mounting member is engaged with the engagement receiving portion of the upper frame by rotating the mounting member with the fulcrum portion serving as a fulcrum. As a result, when attaching the attachment member of the hanging bundle to the upper frame, positioning can be performed easily and accurately, and it is possible to easily attach without using screws, improving the attachability and reducing the manufacturing cost. Can be achieved.

As the positioning portion and the fulcrum portion, a combination of a hole (including a recess) and a projection can be applied. Further, as the engagement receiving portion, a wind stop member mounting rib provided on the upper frame can be applied.

[0009]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In FIG. 1, reference numeral 1 denotes a sash frame of a sash with a column, and the sash frame 1 includes left and right vertical frames 1a made of, for example, an aluminum alloy extruded profile, and an upper frame 1b horizontally spanned between these vertical frames 1a, It is mainly composed of a lower frame 1c and an upper frame 1a, and a seamless frame 3 which is an intermediate frame for forming a column gap 2.

As shown in FIG. 3, upper rails 4a, 4b and lower rails 4c, 4d are provided in the longitudinal direction of the seamless frame 3 and the lower frame 1c so as to face each other, and through the rails 4a-4d. An outer shoji 5a and an inner shoji 5b are attached to the opening between the lower frame 3 and the lower frame 1c so that they can be opened and closed in a pulling manner with four stands. In addition, the upper rails 1a and 6 are attached to the upper frame 1b and the blind 3
b and the lower rails 6c and 6d are provided in the longitudinal direction so as to face each other, and the upper frame 1b and the seamless 3 are provided via these rails 6a to 6d.
Similarly, an external shoji 7a and an internal shoji 7b are installed in the space 2 between the spaces.

The sash frame 1 in the present embodiment has an external specification that can be installed on the outside of the building frame 8, and the sash frame 1 has a vertical frame 1a, an upper frame 1b, and a lower frame 1
c and the blind 3 have a hollow structure. In order to prevent the sash frame 1 having such a wide opening width from hanging down, the hanging bundle 9 is attached between the upper frame 1b and the seamless frame 3 at a substantially intermediate portion in the longitudinal direction. The suspension bundle 9 is made of, for example, an aluminum alloy extruded shape having a hollow rectangular cross section.

A mounting member (also referred to as an upper mounting member or an upper mounting bracket) 10 as shown in FIGS. 2 to 5 is used to mount the suspension bundle 9 on the upper frame 1b. In order to attach the upper mounting member 10 to the upper frame 1b, the upper frame 1b is provided with a hole 11 as a positioning portion for positioning the upper mounting member 10, and the upper mounting member 10 is provided with the hole 11 described above. Projection 1 as a fulcrum part that is rotatably engaged
2 is provided, and the upper frame 1b is provided with a rib (projection ridge) 13 as an engagement receiving portion with which the upper mounting member 10 is engaged by being rotated around the projection 12 as a fulcrum. .

More specifically, the circular hole 11 is formed in the lower surface of the upper frame 1b at a substantially middle portion in the longitudinal direction and substantially between the upper rails 6a and 6b. . In addition, a pair of the ribs 13 facing each other on the facing surfaces of the upper rails 6a and 6b at a position slightly apart from the lower surface.
Is provided in the longitudinal direction, and the upper mounting member 10 is fitted and engaged in the groove portion 14 formed between the lower surface of the upper frame 1b and the rib 13. The upper mounting member 10 is made of a metal plate material such as iron, and is provided on both upper rails 6a of the upper frame 1b.
There is a substrate portion 10a which is in contact with the lower surface 1y between 6b, and the protrusion 12 having a diameter slightly smaller than that of the hole portion 11 is formed in the substantially central portion of the upper surface of the substrate portion 10a by, for example, punching.

The substrate portion 10a may be formed in a rectangular shape or an oval shape having a width slightly narrower than the width between the ribs 13. However, as shown in the drawing, both ends in the longitudinal direction are opposite to each other with respect to the center line. It is preferable that the side portions 10b that are formed in offset shapes that are eccentric to each other and that extend in opposite directions are formed substantially parallel to each other. By forming in this way,
The projection 12 of the upper mounting member 10 is engaged with the hole 11 of the upper frame 1b so that the upper surface of the board portion 10a abuts the lower surface of the upper frame 1b, and the board portion 10a is shown in FIG. When rotated in the direction of the arrow as shown, both side portions 1 of the substrate portion 10 are
0b sufficiently engages with the opposing ribs 13 to improve the mounting strength.

Further, the side portion 10b of the substrate portion 10a
It is preferable that the inner end corner portion 10c is bent obliquely upward. Accordingly, when the substrate portion 10a is rotated to engage the side portion 10b with the rib 13, the rib 13 is first
Since the corner portion 10c to be fitted into the groove portion 14 is inclined, the corner portion 10c can be fitted easily and the corner portion 10c can be easily fitted.
Can bite into the lower surface 1y of the upper frame 1b to exert a function as a stopper, and prevent the rib 13 from coming off.

In order to fix the upper end of the suspension bundle 9 to the upper mounting member 10, the suspension bundle 9 is attached to both inner side edges of the substrate portion 10a.
A pair of leg pieces 10d inserted from the upper end inside are formed by bending downward at a substantially right angle, and mounting piece portions 10e corresponding to the inner side surface of the hanging bundle 9 face each other on the leg pieces 10d. Has been formed. A female screw portion 17 for screwing a screw 16 through a hole portion 15 provided on the side surface of the hanging bundle 9 is formed on these mounting piece portions 10e. The hole 15
Further, it is desirable that the female screw portion 17 is arranged below the rails 6a, 6b of the upper frame 1b in order to facilitate the tightening work of the screw 16.

On the other hand, as shown in FIG. 6, a mounting member (also referred to as a lower mounting member or a lower mounting metal member) 18 similar to the conventional one is used for mounting the hanging bundle 9 in a seamless manner. The lower mounting member 18 is formed in a U-shaped cross section, and a central substrate portion 18a is provided with a pair of holes 20 for attaching the lower mounting member 18 to the upper surface of the blind 3 with a screw 19. Also,
A pair of mounting piece portions 18 rising from both ends of the board portion 18a
b is inserted into the hanging bundle 9 from the lower end so as to correspond to the inner side surface of the hanging bundle 9, and these attachment pieces 18b are screwed through holes 21 provided on the side surfaces of the hanging bundle 9. A female screw portion 23 for screwing 22 is formed. The suspension bundle 9 is arranged so as not to interfere with the inner shoji 7b in the space 2 (see FIG. 3).

When assembling the sash frame 1 having the sash with the above-mentioned structure, first, the hole 11 on the lower surface of the upper frame 1b is formed.
The protrusion 12 of the upper mounting member 10 is engaged with the protrusion 1
The upper mounting member 10 is mounted by rotating the base plate portion 10a of the upper mounting member 10 around the fulcrum 2 and engaging both side portions 10b of the base plate portion 10a with the upper groove portions 14 of the ribs 13. Next, the upper end of the hanging bundle 9 is fixed to the leg piece 10d of the upper attachment member 10 with the insertion screw 16.

Further, the lower mounting member 18 is mounted on the upper surface of the seamless member 3 with a screw 19, and the mounting piece 1 of the lower mounting member 18 is mounted.
The lower end of the hanging bundle 9 is inserted into 8b and fixed with the screw 22. In this way, if the upper frame 1b and the seamless frame 3 are joined via the hanging bundle 9, the vertical frame 1a may be joined to both ends of the upper frame 1b, the seamless frame 3 and the lower frame 1c by screwing. In this way, the sash frame 1 of the sash with the interlining can be easily assembled.

Particularly, the upper mounting member 1 of the suspension bundle 9 is mounted on the upper frame 1b.
When mounting 0, the projection 12 of the upper mounting member 10 is engaged with the hole 11 as the positioning portion provided on the lower surface of the upper frame 1b as described above, and the projection 12 serves as a fulcrum to support the upper mounting member 10 as a fulcrum. It suffices to rotate to engage the rib 13 of the upper frame 1b. Therefore, the upper attachment member 10 of the suspension bundle 9 can be easily and accurately attached to the upper frame 1b without using screws, and the attachability can be improved.
Since it is not necessary to provide a built-up portion for the female screw portion, the manufacturing cost can be reduced. Further, as the engagement receiving portion of the upper attachment member 10, the rib 13 for attaching the windshield member provided on the upper frame 1b can be used as it is, so that the manufacturing cost can be further reduced.

The base portion 10a of the upper mounting member 10 is provided with a diagonally upward corner 10c as a stopper, and the upper mounting member 10 freely rotates due to vibration or the like to cause the rib 1 to move.
It is designed so that it will not come off from 3, but as a precaution, a rotation preventing spacer 24 interposed between the suspension bundle 9 and the upper rail 6a may be attached to the suspension bundle 9 as shown in FIG. good.

Further, in order to prevent the upper mounting member 10 from being separated from the rib 13 and improve the reliability, as shown in FIG. 7, the base portion 10a of the upper mounting member 10 is engaged with the lower surface of the rib 13. The engaging piece 25 may be provided to sandwich the rib 13 from above and below. Further, as shown in FIG. 8, a stopper 26 is provided on the base plate portion 10a of the upper mounting member 10 so that the stopper 26 is engaged with a stopper hole portion 27 provided on the lower surface 1y of the upper frame 1b. Is also good.

Although the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various design modifications can be made without departing from the gist of the present invention. Is. For example, in the above embodiment, the hole 11 is used as the positioning portion and the protrusion 12 is used as the fulcrum portion, but conversely, the protrusion may be used as the positioning portion and the hole may be used as the fulcrum portion. . The hole 11 does not necessarily have to penetrate the lower surface 1y of the upper frame 1b, and may be a recess.

The sash with a column to which the present invention is applied is not limited to an external specification, but may be a semi-external specification or an internal specification, and is not limited to a hollow structure and may be a solid structure. good.

[0025]

As described above, according to the sash with a column according to the present invention, since the sash with a column is constructed as described above, when attaching the attachment member of the hanging bundle to the upper frame, first, the fulcrum of the attachment member is attached to the positioning portion of the upper frame. It suffices to engage the parts and rotate the mounting member with the fulcrum as a fulcrum to engage with the engagement receiving part of the upper frame. As a result, when attaching the attachment member of the hanging bundle to the upper frame, the positioning can be performed easily and accurately, and the attachment can be performed easily without using screws, so that the attachability can be improved and the manufacturing cost can be reduced. .

[Brief description of drawings]

FIG. 1 is a front view of an outdoor side of a sash with a railing, which is an embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line AA of FIG.

FIG. 3 is an enlarged sectional view taken along line BB of FIG. 1;

FIG. 4 is a perspective view of an upper attachment member of the hanging bundle.

FIG. 5 is a diagram for explaining a method of mounting the upper mounting member of the hanging bundle.

FIG. 6 is a perspective view of a lower attachment member of the hanging bundle.

FIG. 7 is a cross-sectional view of essential parts showing another embodiment of the present invention.

FIG. 8 is a cross-sectional view of an essential part showing still another embodiment of the present invention.

FIG. 9 is a cross-sectional view showing an upper mounting structure of a hanging bundle in a conventional sash with railing.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sash frame 1b Upper frame 2 Inter-column 3 No change 9 Suspended bundle 10 Upper mounting member 11 Hole part (positioning part) 12 Projection part (fulcrum part) 13 Rib (engagement receiving part)

Claims (1)

[Claims] 1. A sash with a sash, which is provided below the upper frame of the sash frame with a gap between the sash and the upper frame, and a hanging bundle is mounted between the seamless frame and the upper frame via a mounting member. The upper frame is provided with a positioning portion for positioning the mounting member, and the mounting member is provided with a fulcrum portion that rotatably engages with the positioning portion, and the upper frame is provided with the mounting member. A sash with a railing, which is provided with an engagement receiving portion that engages by being rotated about a fulcrum.