JPH057887U - Sash mounting structure - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a sash mounting structure capable of easily creating a window frame for accurately supporting the sash at a predetermined height position. [Structure] A downward facing U-shaped window frame frame body 11, plates 12 and 13 with holes fixed between both side edges 11B in both ends in the longitudinal direction, and nuts 24 and 25 fixed to the upper surface of the plate. In a structure in which the window stand frame 5 is configured to include both ends of the window stand frame 5 between the two columns 2A and 2B via the brackets 4A and 4B, and the sash 7 is mounted on the window stand frame 5. , Nut 2
The lengthwise end faces of 4, 4 and 25 are set to have a predetermined size in a state of being in contact with the horizontal wall 11A of the window frame body 11 and the plates 12 and 13, and also serve as spacers.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sash mounting structure. More specifically, the present invention relates to a sash mounting structure in which a window frame is supported by two holding frames arranged vertically to each other via a bracket and the sash is mounted on the window frame.

[0002]

[Background technology]

 For example, when the window frame sash is attached to the side surface of the housing unit, as shown in FIG. 5, the window frame 5 is inserted between the two pillars 2A and 2B forming the housing unit 1 through the brackets 4A and 4B with holes. A structure is adopted in which the upper frame 6 is supported in parallel with the window frame 5 and the sash 7 is incorporated in a rectangular frame formed by the columns 2A and 2B, the window frame 5 and the upper frame 6. . Note that 3A and 3B are beams that connect the upper ends and the lower ends of the columns 2A and 2B.

As shown in FIGS. 3 and 4, the window frame 5 has a length between the two columns 2A and 2B, and the upper surface is a horizontal mounting surface for supporting the sash 7. A window stand frame body 11 having a downward U-shaped cross section having a wall 11A and both side edges 11B, 11B bent downward at right angles from both widthwise edges of the horizontal wall 11A, and the length of the window stand frame body 11 Plates with holes 12 and 13 fixed between the both side edges 11B and 11B at positions separated from the upper surface of the horizontal wall 11A by a predetermined distance in both ends in the direction, and the holes on the upper surfaces of the hole plates 12 and 13 respectively. The nuts 14 and 15 fixed in correspondence with the above, and the upward U-shaped reinforcing pieces 16 and 17 fixed to both ends of the lower surface side of the window stand frame body 11.

At the time of preparation, the holed plates 12 and 13 to which the nuts 14 and 15 have been welded in advance are provided at both ends in the longitudinal direction of the window frame body 11 at a position lower by a predetermined distance h from the upper surface of the horizontal wall 11A in the height direction. After positioning the plate with holes 12 and 13 on each side, the plate with holes 12 and 13 are welded to both side edges 11B and 11B of the window frame body 11, and the reinforcing pieces 16 at both ends in the longitudinal direction of the window frame body 11 are welded. , 17 are welded to form the window frame 5. After supporting the perforated plates 12 and 13 on both ends of the window frame 5 thus constructed on the perforated brackets 4A and 4B, the bolts 18 and 19 are inserted from below and the nuts 14 and 15 are screwed. If combined, the window frame 5 can be fixed at the predetermined height position of the columns 2A and 2B.

[0005]

[Problems to be solved by the device]

 In the structure shown in FIGS. 3 and 4, in order to accurately secure the mounting height position of the sash 7, the mounting height positions of the brackets 4A and 4B with respect to the columns 2A and 2B and the holes with respect to the window frame body 11 are provided. It is necessary to accurately control the mounting height positions of the plates 12 and 13.

Therefore, in the conventional structure and manufacturing method of the window frame 5, the horizontal plates 11 and 12 with the holes 12 and 13 to which the nuts 14 and 15 are preliminarily welded are provided in both ends of the window frame body 11 in the longitudinal direction. When locating at a position lower by a predetermined distance h from the upper surface, a spacer with a predetermined size is inserted between the lower surface of the horizontal wall 11A of the window stand frame body 11 and the perforated plates 12 and 13 to form a hole. After the plates 12 and 13 are positioned and clamped here, several positions of the plates 12 and 13 with holes are welded between the side edges 11B and 11B of the window frame body 11, and then the clamps are removed. It was troublesome.

In other words, it is necessary to insert the spacer at the time of positioning and remove the spacer after the welding is completed, which is troublesome. Moreover, the spacers must be manufactured to have accurate length dimensions separately from the nuts 14 and 15, and the management of these spacers can be troublesome and may be lost.

An object of the present invention is to provide a sash mounting structure that eliminates the above-mentioned conventional drawbacks and can easily create a window frame that supports a window sash.

[0009]

[Means for Solving the Problems]

 Therefore, the mounting structure of the sash according to the present invention includes a horizontal wall and a window frame body having a downward U-shaped cross section having both side edges bent at right angles downward from both widthwise ends of the horizontal wall, and the window frame. Plates with holes that are fixed between the both side edges at positions separated by a predetermined distance from the upper surface of the horizontal wall in both ends of the main body in the longitudinal direction, and are fixed to the upper surface of each plate with holes corresponding to the holes. The window frame is configured to include nuts, and the perforated plate of the window frame is supported on the perforated brackets provided on the two holding frames that are vertically arranged with respect to each other. The bolts are screwed into the nuts of each holed plate so as to sandwich the bracket with holes and the plate with holes, and the window frame is supported at the specified height position of the two holding frames. In the sash mounting structure for mounting the sash on the upper surface of the horizontal wall of the dome, the nuts in the longitudinal direction are in contact with the upper surface of the horizontal wall of the window frame and the upper surface of the plate with holes. The length dimension of the nut is set so that the plate with holes is located at a position separated from the upper surface of the horizontal wall by a predetermined distance.

[0010]

[Action]

 For example, if the nut is fixed to the plate with holes in advance and the plate with holes is placed so that the nut contacts the lower surface of the horizontal wall of the window frame, the window frame is separated from the upper surface of the horizontal wall by a predetermined distance. Since the plate with holes is automatically positioned at the specified position, if several holes of the plate with holes are welded to both edges of the window frame in this state, the work is simple and the The plate with holes can be fixed to the window frame body from the top of the horizontal wall with accurate dimensions.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. In the description of these drawings, the same components as those in FIGS. 3 to 5 described above are designated by the same reference numerals, and the description thereof will be omitted or simplified.

In this embodiment, as shown in FIGS. 1 and 2, nuts 24 and 25 longer than the lengths of the nuts 14 and 15 are used. Each of the nuts 24 and 25 has a predetermined height in the height direction from the upper surface of the horizontal wall 11A while both end surfaces thereof are in contact with the lower surface of the horizontal wall 11A of the window frame frame 11 and the upper surfaces of the plates 12 and 13 with holes. The length dimension is set so that the perforated plates 12 and 13 are located at a position lower by the distance h. That is, as shown in FIG. 2, the dimension L is set by subtracting the sum of the thickness t1 of the horizontal wall 11A and the thickness t2 of the perforated plates 12 and 13 from the distance h.

Prior to production, nuts 24 and 25 are welded to the upper surfaces of the perforated plates 12 and 13 in advance. Then, the plates 12 and 13 with holes are placed so that the nuts 24 and 25 are in contact with the lower surface of the horizontal wall 11A of the window frame body 11. Then, the perforated plates 12 and 13 are automatically positioned at a position separated from the horizontal wall 11A of the window frame body 11 in the height direction by a predetermined distance h. Therefore, in this state, the number of perforated plates 12 and 13 is increased. The window frame 5 is created by welding the portions between both side edges 11B, 11B of the window frame body 11.

After supporting the plate with holes 12 and 13 at both ends of the window frame 5 thus constructed on the brackets 4A and 4B with holes, bolts 18 and 19 are inserted from below and the nuts 24 and 25 are inserted. The window stand frame 5 can be fixed at a predetermined height position of the columns 2A and 2B by screwing. After that, the upper frame 6 is attached in parallel with the window frame 5, and then the sash 7 is housed in the rectangular frame, so that the sash 7 can be accurately attached at the GWE height position.

[0015]

[Effect of the device]

 As described above, according to the sash mounting structure of the present invention, since the nut also serves as a conventional spacer, the spacer can be omitted, so that a window frame supporting the sash can be easily created.

[Brief description of drawings]

FIG. 1 is a diagram showing a main part of an embodiment of the present invention.

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

FIG. 3 is a cross-sectional view showing a conventional sash mounting structure.

FIG. 4 is an enlarged sectional view taken along line IV-IV of FIG.

FIG. 5 is a diagram showing a structure in which a window frame sash is attached to a housing unit.

[Explanation of symbols]

 2A, 2B Pillar (holding frame) 4A, 4B Hole bracket 5 Window stand frame 7 Sash 11 Window stand frame body 11A Horizontal wall 11B Both side edges 12,13 Hole plate 18,19 Bolt 24,25 Nut

Claims (1)

[Claims for utility model registration] [Claim 1] A window frame frame body having a downward U-shaped cross section having a horizontal wall and both side edges bent downward at right angles from both ends in the width direction of the horizontal wall, and the window frame. Plates with holes that are fixed between the both side edges at positions separated from the upper surface of the horizontal wall by a predetermined distance in both ends of the frame body in the longitudinal direction, and nuts that are fixed to the upper surface of each hole plate corresponding to the holes. The window stand frame is configured to include and, and the holed plates of the window stand frame are supported on the brackets with holes provided in the two holding frames that are vertically arranged with respect to each other, and the brackets with holes that vertically overlap each other. And the bolts are screwed into the nuts of the holed plates so as to sandwich the holed plates, and the window frame is supported at the specified height positions of the two holding frames. In the mounting structure of the sash for mounting the sash on the upper surface of the horizontal wall, in the state where both end surfaces in the longitudinal direction of the nut are in contact with the upper surface of the horizontal wall of the window frame body and the upper surface of the plate with holes, respectively. A sash mounting structure characterized in that the length dimension of the nut is set so that the plate with holes is located at a position separated by a predetermined distance.