JP2017101431A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting excellent in natural lighting performance by increasing the area of a natural lighting part formed by being enclosed by a stile material by reducing a depth dimension of the stile material.SOLUTION: A fitting comprises a frame body installed in an opening part, a sash openably-closably supported to the frame body formed by framing and an airtight material installed in the frame body and executing air-tightness between the frame body and the sash by abutting on a depth surface of a stile material for constituting the sash, and at least any stile material for constituting the sash is composed of a stile body part for constituting a panel frontage and composed of a bottom wall part, a sidewall part extended in the inner peripheral direction from one side of the bottom wall part and a batten support part provided on the other side of the bottom wall part and a batten supported by-installed in the batten support part to the other side of the bottom wall part of the stile body part, and the batten support part comprises a depth wall for abutting on a depth surface of the batten and connecting the bottom wall part, and the airtight material installed in the frame body abuts on the depth surface of a part for connecting the bottom wall part of the depth wall of the batten support part.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a fitting that supports a shoji that can be opened and closed with respect to a frame provided in an opening.

  Conventionally, in the fittings provided in the opening of the building, especially the casement window, an airtight material holding part that extends in the inner circumferential direction is formed in the frame, and an airtight material that contacts the finding surface of the shoji is placed when the shoji is closed By doing so, the airtightness between the frame and the shoji is performed when the shoji is closed.

JP2013-144872A

  In recent years, research has been conducted on brightening indoor spaces by putting more external light into the building, and saving on heating costs in winter. There is a need for a joinery in which the area of the daylighting portion such as glass is increased by reducing the size of the slab as much as possible.

  The present invention has been made in view of the above circumstances, and by reducing the finding size of the frame material of the joinery composed of the frame and the frame material, the area of the daylighting portion formed surrounded by the frame material is reduced. The purpose is to provide a joinery with increased lighting performance.

  The present invention relates to a frame that is installed in an opening, a shoji that is assembled and supported so as to be openable and closable with respect to the frame, and a face that is attached to the frame to form a shoji. It is provided with an airtight material that contacts and seals between the frame and the shoji, and at least one of the saddles constituting the shoji is the inner wall direction from one side of the bottom wall and the bottom wall that constitutes the panel opening A heel body portion comprising a side wall portion extending to the bottom wall portion and a ledge support portion provided on the other side of the bottom wall portion, and supported by the ledge support portion on the other side of the bottom wall portion of the heel body portion. The ledge support portion has a locating wall to which the locating surface of the ledge contacts and the bottom wall portion is connected, and the airtight material attached to the frame is the bottom wall of the locating wall of the ledge supporting portion. It is characterized in that it abuts on the finding surface of the part to which the part is connected.

  ADVANTAGE OF THE INVENTION According to this invention, the finding dimension of the fence material which comprises a shoji can be made small, and the area of the lighting parts, such as a glass panel enclosed by the fence material, can be increased.

1 is an interior view of a joinery according to an embodiment of the present invention. It is a longitudinal cross-sectional view of the joinery which concerns on embodiment of this invention. It is a cross-sectional view of a joinery according to an embodiment of the present invention. (A) is a horizontal cross-sectional view of the left vertical frame and left vertical gutter of the joinery which concerns on embodiment of this invention, (b) is the partially expanded cross-sectional view.

(Configuration of vertical sliding window)
The present invention will be described using a vertical sliding window as an embodiment.
As shown in FIG. 1, the joinery according to the embodiment of the present invention is a frame body 1 that is arranged in an opening of a building and is formed by assembling an upper frame 11, a lower frame 12, and left and right vertical frames 13, 14 around four sides. On the other hand, the shoji 2 formed by assembling the upper and lower halves 21, 22 and the left and right longitudinal ridges 23, 24 around four sides and mounting a glass panel on the inner periphery is the right side with the left longitudinal ridge 23 as a hanging side ridge. The vertical gutter 24 is configured as a vertical sliding window that opens outward.

As shown in FIG. 2, the upper frame 11 constituting the frame body 1 includes an upper frame main body portion 111 that is fixed to the building opening and forms the inner peripheral surface of the frame body 1, and an indoor lower surface of the upper frame main body portion 111. The indoor side hanging wall portion 112 that hangs further downward and the upper airtight material mounting portion 113 that extends downward from the lower outside surface of the upper frame main body portion 111, An airtight material s1 that comes into contact with the room-side finding surface of the upper arm 21 of the shoji 2 is attached to a position below the outdoor surface, and the upper airtight material mounting portion 113 is attached to the upper end of the upper arm 21 of the shoji 2 on the outdoor side. The abutting airtight material s2 is attached downward.
The lower frame 12 is fixed to the opening of the building, forms an inner peripheral surface of the frame body 1 and has a lower frame main body 121 having a hollow draining portion on the lower outside of the outdoor side, and a hollow rising on the indoor side of the lower frame main body 121. An airtight material s1 that is in contact with the room-side finding surface of the lower heel 22 of the shoji 2 is attached to a position above the outdoor side surface of the rising wall 122.

  As shown in FIG. 3, the left and right vertical frames 13, 14 constituting the frame body 1 have substantially the same shape, and are fixed to the building openings, respectively, and form the inner peripheral surface of the frame body 1. The vertical frame main body portions 131 and 141 and the left and right inner wall portions 132 and 142 that extend in the inner peripheral direction from the inner peripheral surfaces of the vertical frame main body portions 131 and 141 are formed. , 142 are attached airtight materials s1, s1, which are in contact with the indoor-side finding surfaces of the left and right vertical rods 23, 24 of the shoji 2, respectively.

As shown in FIG. 2, the upper collar 21 constituting the shoji 2 has an outdoor front wall 211 a constituting a glass front hanging from the outdoor inner circumference of the hollow part forming the upper outer circumference of the shoji 2. A glass attached to the upper wall main body 211, the upper wall outer wall 212 extending upward from the outer end of the outer peripheral surface of the upper wall main body 211, and the indoor inner peripheral surface of the upper wall main body 211. It is comprised from the pressing edge 213 which forms a frontage.
The lower punch 22 constituting the shoji 2 includes a lower punch main body 221 in which a glass gap is formed on the inner peripheral surface of the hollow portion forming the lower outer peripheral surface of the shoji 2, and a chamber on the outer peripheral surface of the lower punch main body 221. It is comprised from the lower collar outer wall part 222 suspended below from an outer side end.

As shown in FIG. 3, the left and right downspouts 23 and 24 constituting the shoji 2 have substantially the same shape, and the left and right downspouts that respectively form the outer peripheral surface and the outdoor surface of the glass entrance of the shoji 2. It consists of main body parts 231 and 241 and pressing edges 232 and 242 attached to the interior surfaces of the left and right vertical wall main body parts, and the outdoor sides of the left and right vertical wall main body parts 231 and 241 are extended in the outer peripheral direction. Outer peripheral side wall portions 231c and 241c are formed, and an airtight material s3 having fin pieces in the outer peripheral direction is attached to the outer peripheral end portions of the outer peripheral side wall portions 231c and 241c.
Then, by operating an operator handle or the like, the shoji 2 can be opened and opened freely with respect to the frame 1 so that the right vertical rod is opened outward by a well-known opening / closing mechanism with the left vertical rod as the hanging side. It is supported.
The left vertical frame 13 and the left vertical rod 23 are provided with an attracting means 5 that draws the shoji 2.

(Configuration to reduce the founding size of the wood)
In the vertical sliding window as in the present embodiment, the configuration for reducing the finding size of the rod material to increase the daylighting area is adopted for the left, right vertical rod and the left and right vertical frames.
Hereinafter, the configuration of the left, right vertical fence and the left and right vertical frames will be described in detail using the left vertical fence 23 and the left vertical frame 13. In FIG. 4, the drawing means for pulling the shoji is omitted.

As shown in FIG. 4, the left vertical gutter 23 of the vertical sliding window according to the present embodiment is composed of a left vertical gutter main body 231 and a pressing edge 232, and the left vertical gutter main body 231 is formed of the left vertical gutter 23. A substantially plate-shaped bottom wall portion 231a constituting the outer peripheral surface and the bottom surface of the panel opening 23a for mounting a panel such as glass, and an inner peripheral side extending in the inner peripheral direction from the outdoor side which is one side of the bottom wall portion 231a A side wall part 231b, an outer peripheral side wall part 231c extending in the outer peripheral direction from the outdoor side which is one side of the bottom wall part 231a, and an edge support part 231d provided on the indoor side which is the other side of the bottom wall part 231a; It is composed of
As shown in FIG. 4 (b), the ledge 232 includes a ledge main body portion 232a constituting the indoor side wall of the panel opening 23a, and a ledge attachment portion formed by bending one side end of the ledge main body portion 232a to the outdoor side. 232b and has a substantially L-shaped cross section.

The bottom wall portion 231a constituting the left downspout main body portion 231 employs a configuration for improving strength, such as forming a shallow concave portion along substantially the center in the width direction, and does not use a hollow structure. As a result, the left vertical rod 23 having a smaller finding width is formed.
The pressing edge support portion 231d provided on the indoor side of the bottom wall portion 231a includes a groove-shaped holding means 231e that opens toward the indoor side formed on the inner peripheral surface of the bottom wall portion 231a, and a bottom wall. And a holding wall 231f formed in the inner circumferential direction from the indoor side end portion of the portion 231a. In a state where a glass panel is disposed on the left vertical wall main body portion 231, the edge attachment portion 232b of the edge 232 is provided. The edge 232 can be inserted into the groove-shaped holding means 231e, and the pressing edge 232 can be attached by making the inner side surface of the pressing edge main body 232a of the pressing edge 232 contact the outer side surface of the wall 231f. The shoji is assembled by inserting a backup material or a seal material between the 232 and the glass panel.

At this time, the finding wall 231f with which the indoor side surface of the pressing edge main body portion 232a of the pressing edge 232 abuts has sufficient strength to prevent the movement of the pressing edge 232 to the indoor side so that the mounting state of the panel such as glass can be maintained. It is preferable to make the finding wall 231f as small as possible and increase the opening area of the fitting by increasing the thickness of the finding wall 231f in the expected direction, etc., in order to reduce the finding size. .
The indoor side surface of the locating wall 231f is formed as a locating surface formed on the indoor side of the left downspout 23, and the left downspout main body 231 is provided on the outdoor side of the locating wall 231f formed small in the locating direction. The bottom wall part 231a which comprises is connected.

On the other hand, the left vertical frame 13 of the vertical sliding window of the present embodiment is formed to extend in the inner peripheral direction from the vertical frame main body 131 that forms the inner peripheral surface of the left vertical frame 13 and the vertical frame main body 131. The airtight material s1 is disposed on the outdoor side surface of the left inner wall portion 132.
The finding dimension of the left inner wall portion 132 is set to be short as long as necessary members such as an attracting means can be disposed between the inner peripheral surface of the left vertical frame 13 and the outer peripheral surface of the left vertical rod 23. At the same time, by bringing the airtight material s1 disposed on the outdoor side surface of the inner peripheral end thereof into contact with the finding surface of the finding wall 231f formed for attaching the pressing edge 232 to the indoor side of the left vertical shaft 23, Airtightness is performed with shoji. A bottom wall portion 231a constituting the left downspout main body portion 231 is disposed on the outdoor side of the finding wall 231f, and the airtight material s1 has a bottom wall portion 231e connected to at least the outside of the finding wall 231f. By abutting on the surface to be found, the force with which the hermetic material s1 abuts can be received by the bottom wall portion 231e, and the hermeticity is ensured.

As described above, in this embodiment, without using a hollow structure for the saddle material, the saddle material mainly composed of a panel opening having a U-shaped cross section is adopted, and the attachment structure of the ledge constituting the saddle material is employed. Since the airtight structure between the frame and the shoji is built by using it, there is no need to provide a separate part for the airtight material attached to the frame to contact the saddle, and the frame and the shoji Can be avoided from overlapping in the direction of finding, and a large lighting area can be formed without increasing the founding dimensions of the saddle material and the frame.
Further, the bottom wall portion of the left vertical wall main body portion is connected to the outdoor side of the finding wall 231f to be brought into contact with the indoor-side finding surface of the pressing edge, and the bottom wall is located outside the finding wall on the outside of the finding wall attached to the frame body. By abutting the part to which the part is connected, airtightness can be ensured, and even if the finding wall is made small, it is possible to prevent the holding of the pressing edge from being affected, and the lighting area can be increased.

  In addition, the window type of the joinery of the present invention is not limited to the vertical sliding window, and any window type may be used as long as a panel such as glass is mounted using a pressing edge.

1: Frame 11: Upper frame 12: Lower frame 13: Left vertical frame 131: Vertical frame main body part 132: Left inner wall part 14: Right vertical frame 2: Shoji 21: Upper collar 22: Lower collar 23: Left vertical collar 231 : Left vertical wall main body 231a: Bottom wall 231b: Inner peripheral side wall 231c: Outer peripheral side wall 231d: Press edge support 231e: Holding means 231f: Finding wall 232: Press edge 232a: Press main body 232b: Press edge mounting part 24: Right downspout 241: Right downspout main body 241c: Outer peripheral side wall 242: Pushing edge

Claims (1)

A frame that is installed in the opening, a shoji that is assembled and supported so as to be openable and closable with respect to the frame, and a frame that is attached to the frame and that contacts the finding surface of the saddle that forms the shoji It has an airtight material that seals between the door and the shoji,
At least one of the saddle members constituting the shoji is the bottom wall portion, the side wall portion extending in the inner circumferential direction from one side of the bottom wall portion, and the pressing edge provided on the other side of the bottom wall portion, constituting the panel opening A heel body portion composed of a support portion, and a ledge supported and attached to the ledge support portion with respect to the other side of the bottom wall portion of the heel body portion,
The ledge support portion has a locating wall to which the locating surface of the ledge abuts and to which the bottom wall portion is connected,
The joinery characterized in that the airtight member attached to the frame abuts against a finding surface of a portion to which a bottom wall portion of the finding wall of the ledge support portion is connected.