JPH0532692U - Mounting structure for surface lattice to sash frame - Google Patents

Abstract

(57) [Abstract] [Purpose] It is not necessary to increase the molding material for mounting the surface lattice on the sash frame side, and the work of mounting the surface lattice can be facilitated. (EN) Provided is a structure for attaching a surface lattice to a sash, which is not exposed to any outside and improves the aesthetics of the sash with a surface lattice. [Constitution] At least two positions in the height direction of the hollow vertical frame of the plane lattice fitted and mounted in the sash frame, an indoor side wall of the vertical frame and a side wall continuous with the indoor side wall facing the vertical frame of the sash frame. An opening is formed by cutting off a part of it in an L-shaped cross section,
An L-shaped first bracket is fixed at one side to the remaining portion of the side wall facing the vertical frame, and this surface lattice is fitted into the sash frame, and is attached to the facing surface at the outdoor side end of the vertical frame of the sash frame. Insert the other side of the L-shaped second bracket, which is fixed on one side, into the opening of the surface lattice, stack them on the other side of the first bracket, combine them, and attach the cover to the indoor side surface of the opening. Is becoming

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mounting structure for fitting and mounting a surface lattice in a sash frame.

[0002]

[Prior Art]

 In order to minimize the maximum likelihood (depth) of the sash to which the surface lattice is attached, a mounting structure that fits and attaches the surface lattice inside the sash frame is adopted.

By the way, in this type of conventional sash with a surface lattice, the device for attaching the surface lattice to the sash frame is a so-called Kendon type, in which the surface lattice is lifted and placed on the surface lattice. After holding a part of the upper frame of the sash frame with the bracket that is screwed to the frame, lower the surface lattice and place the ridge formed on the lower frame of the sash frame in the groove formed in the lower frame of the surface lattice. They were fitted together to prevent movement in the indoor and outdoor directions, and the bracket was screwed to the upper frame or other lifting prevention parts were attached to prevent removal.

[0004]

[Technical issues to be solved]

 Therefore, in the conventional mounting device, it is necessary to form a ridge for receiving the bracket on the upper frame and the lower frame of the sash frame and a ridge for fitting in the groove of the lower frame of the surface lattice, respectively. In addition, it is unavoidable that the components of the surface lattice attachment device or parts used to prevent unauthorized removal are exposed to the indoor side of the surface lattice, and therefore the aesthetic appearance of the surface lattice is strongly desired. There was a problem that was damaged.

The present invention has been made in view of the above points, and does not particularly require an increase in molding material for mounting the surface lattice on the side of the sash frame, and facilitates the mounting work of the surface lattice. In addition, after the installation, the structural members are not exposed to either the indoor or outdoor side of the surface lattice, and the sash with the surface lattice is improved in aesthetic appearance. With the goal.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the surface lattice mounting structure according to the present invention is an indoor side wall of the vertical frame at least at two positions in the height direction of the hollow vertical frame of the surface lattice fitted and mounted in the sash frame. And a part of the side wall that is continuous with this and faces the vertical frame of the sash frame, is cut into an L-shape to form an opening, and the L-shaped portion is formed in the remaining portion of the side wall that faces the vertical frame. The first bracket is fixed on one side thereof, and the surface lattice is fitted into the sash frame, and is fixed on one side to the facing surface at the outdoor end of the vertical frame of the sash frame. The second side of the second bracket is inserted into the opening of the surface lattice, the second side of the first bracket is overlapped with the other side of the first bracket, and these are combined, and a cover is attached to the indoor side surface of the opening. There is.

[0007]

[Action]

 Since the opening of the vertical frame of the lattice is cut out in an L shape, it is possible to fit the surface lattice in the sash frame in the state of the vertical surface and to overlap the first bracket and the second bracket. To When the two stacked brackets are joined together by screws, the surface lattice is fixed to the sash frame, preventing movement in the front, back, left, and right directions. The cover fitted in the opening covers the bracket and the opening and is not exposed to the indoor side surface.

[0008]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a cross-sectional view of a sash window in which a surface lattice is fitted in a sash frame. However, the mounting structure according to the present invention is provided at the portion indicated by the arrow A in FIG. 1, but in order to avoid complication of the drawing, the installation position is shown only by the arrow A in FIG. The illustration is omitted and the details are shown in FIG. FIG. 3 is an exploded perspective view of the mounting structure.

In FIG. 1, 1 and 2 are vertical frames of the sash frame, and 3 is a lower frame. As is well known, the sash frame F is formed into a rectangular frame together with an unillustrated upper frame. The surface lattice 4 is fitted to the outdoor side portion of the sash frame and is attached using the attachment structure A shown in FIG. 2 and described later with reference to FIG.

As shown in FIG. 3, a mounting structure A according to the present invention includes a first bracket 6 fixed to a vertical frame 1 of a sash frame by a screw 5 and a vertical frame 7 of a surface lattice. A second bracket 9 fixed by means of 8 and a screw 10 for connecting these two brackets in a superposed state are the main constituent elements.

The first bracket 6 is made of a metal plate into an L-shaped cross section, and one side 62 having a notch elongated hole 61 abuts the inner surface of the vertical frame 1 and a screw inserted into the notch elongated hole 61. 5 is screwed into the vertical frame 1 and fixed. The other side 63 of the first bracket 6 is provided with a horizontally long hole 64. Such first brackets 6 are fixed to the vertical frame 1 at at least two positions in the height direction of the vertical frame 1, preferably at equal intervals.

The vertical frame 7 of the surface lattice 4 is formed in a hollow shape, and at a position corresponding to the mounting position of each first bracket 6, the vertical frame 7 faces the vertical frame 1 continuous with the indoor side wall 71 of the vertical frame. An opening 73 is formed by cutting a part of the side wall 72 that continues in an L shape. Then, into the opening 73, a second bracket 9 which is bent into an L shape similar to that of the first bracket 6 is inserted, and one side 91 of the second bracket is attached to a side wall 72 which faces a vertical frame of the vertical frame 7. The screw 8 that abuts on the inner surface of the remaining portion that has not been cut off and penetrates from the side wall 72 of the vertical frame is screwed and fixed in the screw hole 93 provided in one side 91 of the second bracket 9. The other side 92 of the second bracket is provided with a screw receiving hole 94 at a position corresponding to the laterally long hole 64 of the other side 63 of the first bracket 6. The other side 92 of the second bracket 9 is located slightly outside the indoor side of the indoor side wall 71 of the vertical frame 7.

FIG. 3 shows only the configuration corresponding to the left side portion of the surface grating 4 in FIG. 1, but the right side portion also has a similar configuration.

In this way, when the surface lattice 4 is attached to the sash frame F, the surface lattice is fitted to the outdoor side portion of the sash frame, the openings 73 are opposed to the first brackets 6, and the surface lattice is directly attached to the indoor space. When moved in the direction, the other side 63 of the first bracket 6 can be easily overlapped with the other side 92 of the second bracket 9. Then, after aligning the long holes 64 of the two brackets with the screw receiving holes 4, the screws 10 are passed through the long holes and screwed into the screw receiving holes, so that the pair of vertical frames on the left and right sides of the sash frame are paired. You can connect the brackets of each other.

In FIG. 3, reference numeral 11 denotes a cover that is mounted in the opening 73 after the brackets 6 and 9 of each pair are connected, and is formed of synthetic resin into a substantially U-shaped side surface. The upper and lower protrusions 111 have a taper toward the tip so that these protrusions can be easily fitted into the opening 73, and a small groove is formed on the outer side of each bent portion. Since 112 is molded, the space between the projecting pieces elastically shrinks during the fitting of the projecting pieces, but at the end of the fitting, as shown in FIG. When the upper and lower ends of the indoor side wall 71 forming the peripheral edge are fitted into the groove 112, at the same time, the projecting piece 111 returns, so that the cover 11 is tightly fixed to the vertical frame 7. By mounting this cover, the existence of the opening itself and, naturally, all the members such as the internal brackets 6 and 9 and the screws 5, 8 and 10 that tend to impair the appearance of the surface lattice are hidden. Note that the cover is omitted in FIG. 2 for simplification of the drawing.

Therefore, the surface lattice 4 can have a neat appearance not only on the outside of the room but also on the inside of the room. Moreover, since the mounting position of the surface lattice (the position where the bracket is present) cannot be easily seen from either the indoor or outdoor side of the surface lattice, it is possible to effectively prevent unauthorized removal.

[0018]

[Effect of the device]

 As described above, according to the present invention, the brackets are attached to the vertical frame and the vertical frame, respectively, and they are overlapped and connected by screws or the like. It is not necessary to increase the molding material, etc., and the mounting work can be facilitated by moving the surface lattice in the direction of the sash frame, screwing in the screws, and mounting the cover. Is not exposed on either the indoor or outdoor side of the surface lattice, improving the aesthetics of the sash with surface lattice.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a sash with a surface lattice.

FIG. 2 is an enlarged cross-sectional view of a part of FIG.

FIG. 3 is an exploded perspective view of the same portion.

FIG. 4 is a cross-sectional view of an essential part with a cover attached.

[Explanation of symbols]

 F Sash frame 1, 2 Vertical frame 4 Surface lattice 6 First bracket 7 Vertical frame 9 Second bracket 10 Screw 11 Cover

Continuation of front page (72) Creator Tomoyuki Tamura 2-7-23 Kiba, Koto-ku, Tokyo Shin Nikkei Co., Ltd.

Claims (1)

[Scope of utility model registration request] 1. At least two positions in the height direction of the hollow vertical frame of the surface lattice fitted and mounted in the sash frame,
A side wall facing the vertical frame is formed by cutting the side wall of the vertical frame from the indoor side wall to a part of the side wall which is continuous with the side wall and faces the vertical frame of the sash frame by cutting into an L shape to form an opening. L-shaped first bracket is fixed to the remaining portion of the sash on one side thereof, and the surface lattice is fitted into the sash frame, and fixed to the opposite surface of the vertical frame of the sash frame at the outdoor side end portion on one side. It is characterized in that the other side of a certain L-shaped second bracket is inserted into the opening of the surface lattice, the other side of the first bracket is overlapped and joined together, and a cover is attached to the opening. Mounting structure of the surface lattice to the sash.