JP3479056B2 - Grating equipment for outdoor lower frame flat sash - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lower frame having a flat lower portion of an entrance of an outdoor opening of a building and a grating structure provided on the outdoor side of the lower frame.

[0002]

2. Description of the Related Art Shoji screens and doors are installed inside the sashes, which are composed of upper and lower frames and left and right vertical frames, at the openings that separate the interior and exterior of buildings, and a water collecting recess is provided on the outdoor side of the lower frame. As a structure in which a grating having a drainage port is provided so as to close the upper portion, the applicant of the present application has previously disclosed Japanese Patent Laid-Open No. 10-102928.
The structure disclosed in the issue is proposed. In the case of this prior application technology, the edge of the sash lower frame side of the grating is
By being supported by the brackets placed in the lower frame support,
It is excellent in that the outdoor side of the lower frame and the grating are integrally connected, but since the front end of the grating is received by the approach side (deck side) foundation, the sash side and the approach side are Precise positioning is required,
It was necessary to have a detailed prior discussion about the construction on the sash side and the construction method on the approach side.

As shown in FIG. 7, there is also known a technique of disposing a grating by providing a special grating support, but in this case as well, the positional relationship with the sash side, especially the height, is adjusted. Was tough. In particular, if the upper surface of the lower frame is formed flat, rainwater tends to stay on the upper surface of the lower frame even if the grating side is slightly higher, and if the grating side is low, a step is created between the lower frame and There was a problem that could be an obstacle.

[0004]

DISCLOSURE OF THE INVENTION According to the present invention, a grating for drainage provided on the outdoor side of a lower frame formed to be substantially flat with the upper surface of the lower frame is integrally connected to the lower frame to perform on-site construction. The objective is to provide a substructure of the entrance / exit that is effective for improving the efficiency of production and producing uniform quality.

[0005]

The invention according to claim 1 is
By integrally connecting the grating to the outdoor front surface of the lower frame base using a grating connector, it is not necessary to newly support the grating, and height adjustment between the grating and the upper surface of the lower frame is unnecessary. The upper surface of the outdoor sash, which consists of upper and lower frames and left and right vertical frames, is attached to the entrance and exit of the building that separates indoors from the outside for the purpose of creating uniform drainage quality. Is
A water collecting recess is provided on the outdoor side of the lower frame, and in a doorway structure in which grating is arranged so as to close the opening, a plurality of grating connecting tools are attached in the longitudinal direction of the outdoor side front surface of the lower frame base, on top of this Gurechin grayed connector have grating support groove is provided at the base near the substantially horizontal grating receiving and the grating coupler,
A grating having a substantially flat upper surface and a front hanging portion and a rear hanging portion is provided in the grating supporting groove.
It fits in the upper part of the grating connecting tool so that it can be accommodated , and this grating is integrally connected with the lower frame.
Eliminates the need for construction of new supporting Greci ring was placed the sill top portion and the grating upper surface substantially flat.

As described above, since a structure in which a plurality of grating connecting tools are attached to the outdoor front surface of the lower frame base in the longitudinal direction is adopted, a wheelchair runs on the upper surface of the lower frame and the weight of a person is put on the upper surface of the lower frame. This lower frame upper surface is not easily deformed, and the upper surface of the grating is formed to be almost flat, the front hanging part is provided at the approach side (deck side) end, and the rear hanging part is provided at the lower frame side end. With a U-shaped configuration, a substantially horizontal grating receiving portion is provided on the upper portion of the grating connecting device, and the back side of the upper surface of the grating is fitted and supported. By providing the grating support groove that accommodates the hanging part of the rear part of the grating, the height of the grating and the position in the exit / entry direction can be determined simply by placing the grating on the grating connector. Construction at the site is very easy. Further, since the grating has the U-shaped cross section in which the front hanging portion and the rear hanging portion are provided, the rigidity of the grating itself is improved.

According to the second aspect of the invention, the sash and the grating are integrally housed in the opening of the building,
For the purpose of construction of tiled like deck portions of the balcony or the like of the outer said aperture room to easily so, attaching a plurality of grating coupling in the longitudinal direction of the outdoor side front surface of the lower frame base portion, this Top of grating connector
Grating support groove near the base of a substantially horizontal Gurechin grayed received and the grating coupler is provided on,
The grating having an upper surface having a front drooping portion and the rear hanging parts substantially flat so as to fit the rear hanging parts on the grating supporting Jimizo be fitted on top of the grating coupler
Integrally connecting the lower frame of the grating material at Rukoto and
To be arranged so that the line of outdoor-side end portion of the grating substantially coincides with the line of the skeleton openings on both sides exterior surface end
Therefore, the sash and grating are integrated into the opening of the building . In this way, since the line of the outside of the grating is made to almost coincide with the line of the exterior surface such as the tiling on both sides of the building opening, the deck material installation work on the outdoor side is done by installing the sash or the grating. Can be performed without any relation to, for example, a line with a neat appearance as shown in FIG.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an example of applying the entrance / exit lower part structure according to the present invention. FIG. 1 (a) is a longitudinal sectional view and FIG. 1 (b) is a lateral sectional view. The upper frame 20 is attached to the upper part of the opening of the frame 1 by the anchor 3b so as to fit in the upper frame 6b, and the lower frame 10 is attached to the lower frame foundation 2 by the anchor 3a. Includes a left vertical frame 30 and a frame 6d so that the frame 6c on the indoor side can be accommodated.
The right vertical frame 40 is attached to each of the anchors 3c and 3d so as to be accommodated in the above, and a rectangular opening is formed by the upper and lower frames and the left and right vertical frames. The slide shoji etc. are installed. The shoji attached to the opening is not limited to this, and the present invention can be applied to any structure that can be opened and closed, such as a sliding door and a door.

Exterior finishing such as tiling 4 is made on the upper part of the frame opening and the left and right outdoor sides, and the sealing material 7 is continuously provided between these exterior materials and the upper frame and between the left and right vertical frames. Is being sealed at. In the present invention, as shown in FIG. 1B and FIG. 2, for example, a so-called 50-square two-tile tile 4 or the like is used as the exterior material at the corner of the frame opening, and the exterior material on both sides of the opening is used. Since it is arranged so that the outer streak line and the outer end (outer streak) line of the grating 70 are substantially coincident with each other, the deck material 5 can be easily installed and installed, and the sash and the grating at the frame opening can be easily installed. Will be able to carry out on-site construction regardless.
In addition, here, when the outer line of the exterior material on both sides of the frame opening and the line of the outer line of the grating are substantially the same, it means that there is substantially no problem in arranging the deck material and the like straight outside the opening room, The outer line of grating has a construction error of about 15 mm on the outer side or about 15 mm on the inner side with respect to the outer line of the exterior material. Also,
Since both ends of the grating 70 are also housed in the opening front, the sealing material 7 can be easily installed.

In the present invention, as shown in FIG. 3 which is an enlarged view of the lower structure of the entrance / exit, the lower frame 10 is provided with a drainage recess 15 above the lower frame base 11 having a hollow portion 14, and The upper surface portion 13 is formed to be substantially flat and is housed in the lower frame 6a so as to be substantially horizontal to the flooring 9. The grating connecting member 80 is attached to the connecting member locking member 85 such as a screw on the front surface portion 12 of the lower frame base portion. A plurality of lower frame base portions are attached at a predetermined interval in the longitudinal direction of the front surface portion. The grating 70 is provided on the grating connector 80.
Has a barrier-free structure in which the upper surface portion 13 of the lower frame, the upper surface 71 of the grating, and the upper surface of the deck material 5 located outside thereof are arranged substantially horizontally. A drainage port 74 is provided on the upper surface of the grating as shown in FIG. 4, and a lower part of the grating is a water collecting recess 8 as shown in FIG. Drained outdoors through drainage pipes.

The structure for attaching the grating to the front surface portion 12 of the lower frame base portion will be described with reference to FIGS. 4 and 5. Figure 4
5 is a perspective view showing a state in which the grating 70 is placed on the grating connecting tool 80, and FIG. 5 shows a perspective view in a state where the grating 70 is removed. The grating 70 has a U-shaped cross-sectional shape in which a grating upper surface 71 formed in a substantially flat shape, a grating front hanging part 72 on the deck side (approach side) and a grating rear hanging part 73 on the lower frame side are provided. The grating upper surface 71 is provided with a plurality of drainage ports 74. The grating connector 80 is
A grating receiving portion 81, which is attached to the front surface portion 12 of the lower frame base portion via a connecting member attaching portion 84 with a connecting member locking member 85 such as a screw and receives the back side of the flat surface of the grating, and a front hanging portion of the grating. The front part 83 of the connector for receiving the back side of 72 and the rear hanging part 7 of the grating.
3 is formed of a connector support groove 82 for receiving the lower end portion of the connector 3, and the connector front face portion 8 can be formed by simply mounting and attaching the grating 70.
3 and the connector supporting groove 82 determine the position of the grating in the direction of entrance and exit, and the grating receiving portion 81 of the connector determines the grating height. In the present invention, a substantially flat entrance / exit means a range in which there is substantially no obstacle when running a wheelchair or placing a foot on a person. As shown in FIG. 6, for example, an upper surface of a lower frame and a grating are used. The difference H between the upper surface and the upper surface is about 6 mm or less.

[0012]

According to the invention of claim 1, since the grating for drainage is integrally connected to the front portion of the lower frame base portion with the lower frame, the construction for newly supporting the on-site grating is performed. Is unnecessary, and the height adjustment of the lower frame and the grating is also unnecessary. Therefore, the quality of drainage can be made uniform. In addition, construction of deck materials such as balconies,
There is no direct relation to the local construction work in the surrounding area, and the effect is that individual sash installation work can be performed. According to the invention of claim 2, since the line of the outdoor side end of the grating fits into the line of the exterior surface on both sides of the frame opening, the construction on the deck side such as the balcony is easy, and , It looks good.

[Brief description of drawings]

FIG. 1 shows an example of an entrance / exit to which a grating device for an outdoor lower frame flat sash according to the present invention is applied.

FIG. 2 shows an example of arrangement of gratings and grating connectors according to the present invention.

FIG. 3 shows a sectional view of the lower structure.

FIG. 4 shows a perspective view of a grating part.

FIG. 5 shows a state in which the grating is removed.

FIG. 6 shows an example of a step between the grating and the upper surface of the lower frame.

FIG. 7 shows an example of a conventional grating support structure.

[Explanation of symbols]

1 frame 2 lower frame foundation 3a, 3b, 3c, 3d anchor 4 tile 5 deck material 6a, 6b, 6c, 6d frame 7 sealing material 8 water collecting recess 9 flooring 10 lower frame 11 lower frame base 12 lower frame base Front face part 13 Upper face part 14 of lower frame 15 Hollow part 15 Drain recess 20 Upper frame 30 Left vertical frame 40 Right vertical frame 50 External shoji 60 Internal shoji 70 Grating 71 Upper surface of grating 72 Front hanging part of grating 73 Rear hanging part of grating 74 Drain Port 80 Grating Connecting Tool 81 Grating Receiving Section 82 Connecting Tool Supporting Groove 83 Connecting Tool Front Part 84 Connecting Tool Attaching Section 85 Connecting Tool Locking Member H Step with the Upper Surface of Grating

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E06B 1/70 E06B 7/14

Claims (2)

(57) [Claims] 1. An upper surface of an outdoor sash, which is attached to the entrance and exit of a building that separates indoors and outdoors, and which is composed of upper and lower frames and left and right vertical frames, is formed to be substantially flat, and is attached to the outdoor side of the lower frame. the water collecting recess provided in doorway structure were provided with grating so as to close the opening, attaching a plurality of grating coupling in the longitudinal direction of the outdoor side front surface of the lower frame base portion, the upper portion of the Greci ring connector It has grating support groove is provided near the base of a substantially horizontal grating receiving and the grating coupler in, the a grating, the upper surface of a front drooping portion and the rear hanging parts substantially flat
Be sure to fit the rear hanging part in the grating support groove.
Fitted at the top of the grating coupler Te, this Gurechin
Eliminates the need for construction of new supports gray quenching by integrally connecting the lower frame a grayed, outdoor sill flat sash, characterized in that the lower frame the upper surface portion and the grating upper surface is disposed substantially flat Grating device. 2. An upper surface of an outdoor sash, which is attached to the entrance and exit of a building that separates indoors and outdoors, and which is composed of upper and lower frames and left and right vertical frames, is formed to be substantially flat, and is attached to the outdoor side of the lower frame. the water collecting recess provided in doorway structure were provided with grating so as to close the opening, attaching a plurality of grating coupling in the longitudinal direction of the outdoor side front surface of the lower frame base portion, the upper portion of the Greci ring connector It has grating support groove is provided near the base of a substantially horizontal grating receiving and the grating coupler in, the a grating, the upper surface of a front drooping portion and the rear hanging parts substantially flat
Be sure to fit the rear hanging part in the grating support groove.
Greci by fitting the top of the grating coupler Te
Ring connected integrally with the bottom frame the and by disposing as the line of outdoor-side end portion of the grating substantially coincides with the line of the skeleton openings on both sides exterior surface end opening of a building
An outdoor lower frame flat sash grating device with an integrated sash and grating in the mouth .