JP2002194955A - Highly watertight device of outdoor barrier-free sash (cleaning structure) - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning structure of a lower frame by which refuse, dust, and sand or the like can be easily removed at a drainage recessed part of a lower frame slide groove lower part of a barrier-free type in which an upper surface of the lower frame of a sash is formed flat in a double sliding 'shoji' screen or the like which is slidingly opened and closed on a surface of the lower frame of the sash constituted of upper/lower and the right/left muntins mounted to a building outdoor opening part. SOLUTION: In the outdoor opening part sash structure composed by a 'kendon (flush bolt type vertical cover)' fitting method, in which a sliding piece is hung down from a lower stile side wall of the 'shoji' screen that is constituted of the upper/lower frame and the right/left muntins, the upper surface of the lower frame is formed as a roughly flat surface, and the flat surface is slidingly opened and closed via sash rollers, a lower frame recessed part having a sliding groove to guide the sliding piece is provided to the lower frame, and a transverse tight material is arranged between a lower frame recessed part side wall and the sliding piece, and the transverse tight material is arranged so as to slidably get into contact with the corresponding sliding piece or the lower frame recessed part side wall, an upper surface flat member for the sliding 'shoji' screen is mounted freely attachable/ detachable to the upper surface of the lower frame. By this, intrusion of the refuse or the like into the drainage recessed part is made difficult, and when the refuse or the like are gathered, it can be easily cleaned by removing a batten material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash structure in which a shoji slides in and out of a window frame attached to an outdoor opening of a building, and more particularly to a lower frame in a barrier-free sash in which the upper surface of a lower frame is formed substantially flat. Related to cleaning structure.

[0002]

2. Description of the Related Art In general, a frame structure is formed at an outdoor opening of a building by upper and lower frames and left and right vertical frames, and a window structure is provided inside which a sliding door is slidably opened and closed. In this case, conventionally, as shown in FIG. 13, a structure in which a ridge-shaped rail is protruded from a lower frame sash and a door wheel attached to a lower frame of a shoji on the rail is generally rotated. . Also, a step is provided so that the indoor side is higher between the outdoor sash rails and the indoor sash rails at the outdoor opening of the building, and a step is provided between the outdoor side and the indoor side in the rail groove. To prevent the invasion of wind and rain. Therefore, there is a technical problem that dirt, sand, dust and the like easily accumulate in these rail grooves.

In the case of a barrier-free type sash structure in which the upper surface of the lower frame sash is formed flat, the wall of the rail groove is eliminated, so that relatively large dust and the like hardly accumulate. In middle, high-rise buildings, it receives wind pressure of about 500 Pa and creates a pressure difference due to the temperature difference between the outside and the room, and secures an airtight line between the shoji and the window frame sash to prevent rainwater from entering the room In addition, it is necessary to provide a drain recess in order to ensure high drainage from the upper surface of the lower frame that forms the airtight line, and when dirt, dust, sand, etc. accumulate in this recess, factors that hinder the sliding property of the shoji There was a fear.

[0004]

The present invention relates to a sliding shoji sliding on a lower frame surface of a sash composed of upper and lower and right and left vertical frames attached to an outdoor opening of a building. As shown in the construction image diagram of an outdoor barrier-free sash incorporating a high watertightness device according to the present invention,
Garbage collected in the drain recess below the barrier-free type lower frame slide groove, with the upper surface of the sash lower frame formed flat.
It is an object of the present invention to provide a lower frame cleaning structure that can easily remove dust, sand, and the like.

[0005]

According to the first aspect of the present invention,
It consists of upper and lower frames and left and right vertical frames, the upper surface of the lower frame is formed as a substantially flat surface, and the sliding piece is suspended from the side wall of the lower frame of the sliding door that slides and opens and closes the flat surface via a door roller,
A lower frame recess having a slide groove for guiding the slide piece is provided in the lower frame, and a horizontal tight material is disposed between the lower frame recess side wall and the slide piece, and the horizontal tight material is placed on the corresponding slide piece or lower. In an outdoor opening sash structure of the Kendon type, which is disposed so as to be in sliding contact with the side wall of the frame recess, a top flat member for sliding sliding doors is detachably mounted on the upper surface of the lower frame. According to a second aspect of the present invention, in addition to the configuration of the above-mentioned invention, a detachable knob member is attached to a top sliding member for a sliding screen provided on the upper surface of the lower frame.

In the present invention, as shown in FIG. 11, the Kendon system is employed, so that the shoji can be easily removed in a short time, and as shown in FIG. The accumulated dust, sand, dust, and the like can be attached again by removing the top flat member (eye plate material) for the sliding door slide, cleaning the drainage recess. At this time, if the knob member is attached near the end of the eyepiece material, the eyepiece material can be more easily attached and detached. In addition, since the perforated plate having a slide groove width narrower than the width of the drain recess in the indoor and outdoor directions is mounted, there is no step compared to the conventional rail system, and it is possible to suppress the entry of dust and the like into the lower frame recess. In addition, it is desirable to cut out a corner portion located in the vertical frame concave portion so that the perforated plate material can be easily mounted on the lower frame and is hardly displaced, so that drainage can also be performed from this portion.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The preferred embodiment of the present invention will be described below with reference to an example in which the present invention is applied to a sliding sash structure. FIG. 14 shows an example of a floor plan of a reinforced concrete building house, and FIGS. 15 and 16 show cross sections of the outdoor opening. Grating for drainage is installed outside the windows of the building house, a balcony is placed outside the window with a step adjustment block, and a safety fence such as a handrail is installed outside. A sash structure having a high watertight structure according to the present invention is employed at an entrance from a room to a balcony.

FIG. 1 is a longitudinal sectional view of a lower frame sash portion of the sash structure according to the present invention, and FIG. 2 is a transverse sectional view of the lower frame sash portion. FIG. The display of the knob member attached to the eyeboard material) is omitted. As shown in FIGS. 1 and 16, the lower frame 10 and the upper frame (not shown) attached to the skeleton by the anchor 8 and the sash of the left vertical frame 20 and the right vertical frame 30 as shown in FIG. 2. A body is formed, and an outer sash 50 and an inner sash 60 are mounted inside the body from the outdoor side. The upper surface of the lower frame is formed substantially flat, and has a barrier-free structure in which the floor of the indoor floor, the upper surface of the lower frame, and the floor of the balcony are arranged substantially horizontally via the grating as shown in FIG.

As shown in FIGS. 1 and 2, the outer sash 50 is formed by a lower sash frame 51, an upper frame (not shown), a sash door door frame 52 and a sash sliding frame 53. , Glass and the like are mounted inside. On the indoor side of the outer sliding door frame 51, a sliding sliding door 51a is suspended. In addition, a sliding door 54 is attached to the lower frame recess 51b of the lower frame, and the upper frame flat member 105 for the sliding screen of the lower frame 10 is rotatably moved. In addition, tight material fitting grooves 51
c, and a tight material 55 is attached.

Similarly to the outer sash, the inner sash 60 has a frame formed by a lower sash frame 61, an upper frame (not shown), an inner sash door door frame 62 and a sash frame assembling frame 63, and has a glass inside. Etc. are attached. An inner shoji sliding piece 61a is hung down on the indoor side of the inner shoji lower frame 61, and the inner shoji lower frame recess 61 of the lower frame is formed.
An inner sliding door wheel 64 is attached to b, and the upper surface of a sliding upper surface flat member (eye plate material) 105 of the lower frame 10 is rotated and moved. In addition, a tight material fitting groove 61c is provided on the outdoor side lower part of the lower frame of the inner sash screen as necessary, and a tight material 65 is attached.

The lower frame 10 has a sliding piece 51a and a sliding piece 61 inside the lower frame.
a sliding frame 11a for sliding the outer sliding door, a lower frame recess 12a for the outer sliding door having a sliding groove 11b for the inner sliding door, and a lower frame recess 12b for the inner sliding door are provided. 13a, horizontal tight material fitting groove 1 for inner shoji
3b, a lateral tight material 14a for outer sash and a lateral tight material 14b for inner sash are provided, and these lateral tight materials are in sliding contact with slide pieces of the sash. If necessary, the outdoor side lateral tight material fitting groove 113a for the outer sash and the outdoor side horizontal tight material fitting groove 113b for the inner sash are also provided on the outdoor side wall of the lower recess of the lower frame as necessary.
And an outdoor side tight material 114a for the outer sash and an outdoor side tight material 114b for the inner sash are provided. here,
As shown in FIG. 3, when dirt or the like accumulates in the drain recess from the slide groove or the like and is collected, the knob member 40 near the end can be easily removed by hand, and the drain recess can be cleaned. Can be attached to the lower frame as before.

As shown in FIG. 2, a left vertical frame recess 21 is provided inside the left vertical frame 20 for receiving the door frame of the shoji.
A left vertical frame vertical tight material fitting groove 2 is formed in the left vertical frame recess indoor side wall.
2, a left vertical frame vertical tight material 23 is provided. Inside the right vertical frame 30, similarly to the case of the outer sash, there is provided a right vertical frame recess 31 for receiving the door frame of the inner sash, and the right vertical frame vertical tight material is provided on the indoor side wall of the right vertical frame recess. A fitting groove 32 is provided,
A right vertical frame vertical tight member 33 is provided.

In the combining section, the outer butt sliding piece 53a and the inner butt sliding piece 63a provided on the outer sliding door 53 of the outer sliding door 50 and the inner sliding door 63 of the inner sliding door 60 are provided.
Abuts when the shoji is closed, a water barrier 67 is attached in the sliding direction of the sumo shoji frame, and the summing tight material 66 is inserted into the summing tight fitting groove 63b provided in the inner shoji sliding portion.
Is attached and is in sliding contact with the side of the shoji. In addition, this combined tight material may be provided on the side of the outer sash.

The outdoor barrier-free sash incorporating the high-watertightness device according to the present invention employs the Kendon method as shown in FIG. 11, in which a sliding door is moved upward along a rail of an upper frame to slide a sliding piece of the sliding door. It can be easily attached to the window frame by inserting it into the slide groove, and can be easily removed in a short time by the reverse operation, so that maintenance is easy. In addition, the shoji is easily removed during cleaning, and the structure is not complicated, so that the quality is stable and the number of failures is small.

FIG. 9 is a perspective view showing a layout of drainage ports, wherein (b) is a perspective view of a shoji-shortening section, and (a) and (c) are perspective views of corner sections. A part of the upper surface of the lower frame is cut out to provide a flat surface drainage port 15 corresponding to the position of the combining part of the outer sash and the inner sash, a part of the upper surface of the lower frame is cut out, and a left corner part drainage port 16a and A right corner drainage port 16b is provided, and a lower frame recess drainage port 17a for outer sash and a lower frame recess drainage port 17b for inner sash
And a lower frame outdoor drainage port 18. The rainwater sprayed and dropped on the shoji etc. flows from the outer shoji sliding groove 11a, the inner shoji sliding groove 11b, the flat surface drain port 15, the left corner drain port 16a, and the right corner drain port 16b on the flat upper surface of the lower frame. The water flows into the lower frame recess drainage port 17a for the outer sash and the lower frame recess drainage port 17b for the inner sash, and is drained to the outside from the lower frame outdoor drain port 18 provided on the lower frame outdoor side. A backflow and backwater stop member 19 is pivotally mounted on the upper side of the lower frame outdoor drainage port 18 so as to cover the drainage port.

In the present invention, as shown in FIG. 4, the eye panel material attached to the drain recess may be provided separately for the inner sash and the outer sash. The dust and the like accumulated in the drainage recess can be easily cleaned by removing the inner shroud member 106 and the outer shroud member 107. FIG. 5 shows a vertical sectional view (a knob member is omitted for clarity) in this case, and FIG. 6 shows a transverse sectional view. 7 and 8 show the mounting state of the knob member. Also in this case, the drain holes 16a and 16b are provided by cutting out the positions corresponding to the vertical frame concave portions. Further, as shown in FIG. 10, the fins of the tight material may be lengthened to make it difficult for dust or the like to enter. As shown in FIG. 1, the eyepiece material is an eyepiece material 10 integrally formed for the inner sash and the outer sash.
In the case of 5, the mounting recess 100a provided in the lower frame base member 100 by providing the eyepiece material locking piece 105a at the lower part of the side wall of the drainage recess of the eyepiece material and the eyepiece material locking piece 105b on the eyepiece material,
In the case where the inner sash member 105 and the outer sash member 106 are separately provided as shown in FIG. Stop piece 1
06a, 106b, eye piece locking pieces 107a, 1
07b is fitted to the mounting locking piece 100b of the base member, so that the sliding door slides over it, so that it does not come off, but as shown in FIG. You may attach to a frame.

[0017]

According to the present invention, a barrier-free type in which the upper surface of the sash lower frame is formed flat and a sliding screen is provided at the outdoor opening of the building, the upper portion of the drainage concave portion of the lower frame has an eye. Since the plate material is provided, it is difficult for dust and the like to enter the drain recess with the eye plate material and the tight material. In addition, since the eyepiece material is provided detachably, if dust accumulates in the drain recess, the knob member attached near the end of the eyepiece material can be picked up by hand and this eyepiece material can be easily removed, so cleaning is easy You can, and you can undo.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a lower frame flat sash structure according to the present invention.

FIG. 2 shows a cross-sectional view of a lower frame flat sash structure according to the present invention.

FIG. 3 shows a state in which an eyeboard material is removed.

FIG. 4 shows a case where the eyeboard material is divided into an inner sash and an outer sash.

FIG. 5 shows a longitudinal sectional view of FIG.

FIG. 6 shows a cross-sectional view of FIG.

FIG. 7 shows an attached state of a knob member.

8 shows a plan view corresponding to FIG.

FIG. 9 shows a layout view of a drain port.

FIG. 10 shows an example of another lower frame structure.

FIG. 11 shows a method of detaching a shoji.

FIG. 12 is a construction image diagram of an outdoor barrier-free sash incorporating a high watertightness device according to the present invention.

FIG. 13 shows a construction image diagram of a condominium using a conventional sash, as viewed from the veranda side and the indoor side.

FIG. 14 shows an example of a floor plan.

FIG. 15 shows a vertical sectional view of an outdoor opening.

FIG. 16 shows a vertical sectional view of an outdoor opening drainage mechanism portion.

[Explanation of symbols]

Reference Signs List 10 lower frame 11 flat surface (upper surface) 11a outer sliding door sliding groove 11b inner sliding door sliding groove 12a draining recess for outer sliding door 12b draining recess for inner sliding door 13a fitting groove for outer sliding door 13b fitting horizontal tight material for inner sliding door Groove 14a Horizontal tight material for outer sash 14b Horizontal tight material for inner sash 15 Flat surface drain 16a Left corner drain 16b Right corner drain 17a Recess drain for outer sash 17b Recess drain for inner sash 18 Lower frame outdoors Drainage port 19 Reverse wind and backwater stop member 105 Top flat member for sliding shoji (siding material) 106 Top flat member for sliding shoji (siding material for inner shoji) 107 Upper flat member for sliding shoji (sliding material for shoji) 20 Left vertical frame 30 Right vertical frame 21 Left vertical frame recess 31 Right vertical frame recess 22 Left vertical frame vertical tight material fitting groove 32 Right vertical frame vertical tight Fitting groove 23 Left vertical frame vertical tight material 33 Right vertical frame vertical tight material 40 Knob member 41 Inner sash blindboard member 42 Inner sash blindboard knob member 50 Outer sash 60 Inner sash 51 Outer sash lower frame 61 Inner sash Lower frame 51a Outer sliding door sliding piece 61a Inner sliding door sliding piece 51b Outer sliding door lower frame recess 61b Inner sliding door lower frame recess 52 Outer sliding door door frame 62 Inner sliding door door frame 53 Outer sliding door frame 63 Inner sliding door frame 53a Outer Shoji buttocks 63a Inner shoji buttocks 54 Outer shoji doors 64 Inner shoji doors

Claims (2)

[Claims] An upper frame is formed of an upper and lower frame and left and right vertical frames, a lower frame upper surface is formed as a substantially flat surface, and a slide piece is hung from a lower frame side wall of a shoji which slides the flat surface through a door roller. A lower frame recess having a slide groove for guiding the slide piece is provided in the lower frame, and a horizontal tight material is disposed between the lower frame recess side wall and the slide piece. Alternatively, in an outdoor opening sash structure of a Kendon type, which is disposed so as to be in sliding contact with the side wall of the lower frame recess, an upper surface flat member for a sliding door is detachably mounted on the upper surface of the lower frame. Cleaning structure of frame flat sash high watertightness equipment. 2. A cleaning structure for an outdoor lower frame flat sash high-watertightness device according to claim 1, wherein a detachable knob member is attached to an upper surface flat member for sliding door provided on the upper surface of the lower frame.