JPH10299344A - Sash fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To adjust a sash fitting position easily with simple constitution. SOLUTION: It is so constituted that a lateral bolt 5 can be inserted from an opening 8 of a fastening fitting 3 with a longitudinal bolt 4 fixed thereto. At the time of fixing a sash 31 to a building frame 2, three-dimensional directions of the sash 31 can therefore be adjusted easily by adjusting a vertical direction Z by the penetrating quantity of the longitudinal bolt 4 and a lateral direction X and an in-and-out direction Y by sliding of the lateral bolt 4 and nut fastening.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to
The present invention relates to a sash frame mounting device for mounting a sash frame.

[0002]

2. Description of the Related Art Generally, when a sash frame such as a window frame or a door frame is attached to an opening of a frame, the sash frame is attached via a sash frame attachment. For example, Japanese Utility Model 60-19408
Japanese Patent Application Laid-Open No. 1-32678 and Japanese Utility Model Application Laid-Open No. 61-32478 disclose a configuration in which a mounting plate having a substantially L-shaped portion is provided, and the mounting plate is fixed to the body side and the sash frame by bolts or screws, respectively. ing.

[0003]

However, in such a conventional sash frame mounting device, adjustment of the sash in the left-right direction (hereinafter, simply referred to as "left-right direction") and the entry / exit direction with respect to the opening of the skeleton (hereinafter, simply referred to as "entrance / exit direction"). ) Can be adjusted, but there is a problem that it is difficult to adjust the vertical direction between the skeleton and the sash.

Further, a part of the plate is fixed to the body by bolts, and the other part of the plate is fixed to the sash by bolts. Since the plate is interposed, the mounting structure becomes complicated and the installation is troublesome. There is such a problem.

Accordingly, an object of the present invention is to provide a simple configuration,
An object of the present invention is to provide a sash frame mounting tool in which the mounting position of the sash frame is easily adjusted.

[0006]

According to the first aspect of the present invention, there is provided a cylindrical fastener having an opening on one side, a vertical bolt fixed to the fastener, and one end engaged with a sash frame. A horizontal bolt for fastening the end to the fastener is provided with a horizontal bolt, and the vertical bolt is fixed to the frame by turning the fastener, and the horizontal bolt is inserted inside from one side opening of the fastener and fixed to the end of the fastener. It is characterized by the following. According to the first aspect of the present invention, the vertical bolts are screwed into the frame and fixed, and the vertical bolts are adjusted in the vertical direction by adjusting the amount of entry of the vertical bolts and fixed. Next, while engaging one end of the lateral bolt with the sash frame, insert the lateral bolt through the opening into the fastener, adjust the lateral bolt by moving it in the left-right direction, and move in and out according to the position of the fastener and the lateral bolt. After adjusting the direction, fix the bolt to the fastener with the nut. Therefore, it is possible to fix the sash frame to the frame with a simple configuration without using the conventional plate fittings for fixing the frame side and the sash frame side, respectively, and to adjust the three-dimensional directions of up, down, left, right, and out. Easy.

According to a second aspect of the present invention, in the first aspect of the invention, one end of the lateral bolt engaging with the sash frame is a head of the bolt. According to the second aspect of the present invention, since it is not necessary to screw the tip of the bolt to the nut fixed to the sash frame, it is easy to temporarily fix the lateral bolt to the sash frame.

[0008] The invention according to claim 3 is the invention according to claim 1 or 2.
In the invention described in the above, the locking plate is disposed at the end of the fastening fitting through which the horizontal bolt is inserted, and the protrusion is provided with the locking plate at the end of the fastening fitting, and the horizontal bolt is inserted through the locking plate. It is characterized by. According to the third aspect of the present invention, when the nut is screwed and the lateral bolt is fixed to the fastener, the locking plate is engaged with the fastener by the convex piece, so that the lateral bolt comes off from the opening. To prevent

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 to FIG.
An embodiment of the present invention will be described in detail with reference to FIG. FIG. 6 shows a state in which the aluminum sash frame 31 is attached to the upper portion 2a and the lower portion 2b of the building frame 2 using the sash frame attachments 1, 1 according to the embodiment of the present invention. The sash frame 31 is attached to the upper portion 2a of the frame 2 by the sash frame attachment 1.

As shown in FIG. 1, the sash frame mounting device 1 includes a fastener 3, a vertical bolt 4, a horizontal bolt 5, and the like. The fastener 3 is, as shown in FIGS. It has two locking plates 7, 7 locked at both ends. The fastener 3 is substantially U-shaped and has a lateral opening (opening) 8 on one side, and the lateral opening 8 is provided with convex pieces 9, 9 at both ends of the fastener 3. ing.

The fastener 3 has an upper surface 10 and a lower surface 11 as shown in FIG.
It is fixed to the upper surface portion 10 by welding or the like in a vertically upward direction.

As shown in FIGS. 2 and 3, locking plates 7, 7 are provided.
Are formed with holes 12 and 12 at the center thereof, and the inner diameter of the holes 12 and 12 is set to be larger than the maximum diameter of the lateral bolt 5. 12 and 12 can be easily passed. As shown in FIG. 3, the length L <b> 1 of the two convex pieces 9, 9 is set to be larger than the length L <b> 2 between both ends of the fastener 3, and protrudes from both ends of the fastener 3. The protruding pieces 9 prevent the locking plates 7 from coming out of the end face of the fastener 3.

A nut 13 is screwed into the vertical bolt 4, and as shown in FIGS. 1 and 6,
It can be screwed to the anchor member 14 fixed to the upper part 2a and the lower part 2b of the building frame 2, and the axial direction of the vertical bolt 4 is oriented in the Z direction (vertical direction). The axial direction of the lateral bolt 5 is oriented in the Y direction (in / out direction). The head 23 of the lateral bolt 5 is fitted in the lateral groove 24 of the sash frame 1, and the lateral bolt 5 moves in the X direction (left-right direction) in FIG. 1 which is the direction in which the lateral groove 24 of the sash frame 1 is formed. Can be. In addition,
Three nuts 20, 21, 22 are screwed into the lateral bolt 5 in advance. The nut 20 is for fixing the head 23 of the lateral bolt to the sash frame 31, and the nuts 21 and 22 are
This is for fixing the lateral bolt 5 to the fastening fitting 3.

Next, a method of attaching the sash frame 31 to the building frame 2 using the sash frame attachments 1 and 1 will be described. The attachment of the upper part 2a and the lower part 2b of the skeleton is substantially the same, so the attachment of the upper part 2a will be described here. An anchor member 14 is fixed to each of the upper part 2a and the lower part 2b of the frame 2 in advance.

First, the vertical bolt 4 integrated with the fastener 3 is screwed into the anchor member 14, and the vertical bolt 4 is moved forward and backward to move the fastener 3 in the Z direction (vertical direction).
1 and is positioned so that the lateral opening 8 of the fastener 3 faces forward in FIG. Then, in this state, the nut 13 of the vertical bolt 4 is turned by a tool to fix the vertical bolt 4 to the anchor member 14.

The lateral bolt 5 is provided with holes 1 in the two locking plates 7,7.
2, 12 and three nuts 20,
Screw 21 and 22 together. However, two nuts 2
Numerals 0 and 21 are located between the head 23 and one locking plate 7, and the other one nut 22 is located between the other locking plate 7 and the end of the lateral bolt 5. The assembled body of the lateral bolts 5 assembled as described above is inserted into the U-shaped hollow of the fastener 3 from the lateral opening 8 of the fastener 3 with the bolt head 23 fitted in the lateral groove 24 of the sash frame 1. Position. Side opening 8
Is wider than the diameter of the lateral bolt 5, so that the lateral bolt 5 is slightly shifted in the X direction to
Can be easily adjusted in the X direction. In order to fit the head 23 of the lateral bolt 5 into the lateral groove 24 of the sash frame 1 and temporarily fix it, the nut 20 is closed with a tool.

When the lateral bolt 5 is inserted into the lateral opening 8 of the fastening 3, the two locking plates 7, 7 are located at both end surfaces of the fastening 3. Next, the nut 22 is rotated to adjust the position in the Y direction, which is the inward / outward direction. When the final position adjustment of the lateral bolt 5 in the two directions of the X direction and the Y direction is completed, the nut 20 is tightened to tighten the bolt. As shown in FIG. 1, the head 23 is securely fixed to the sash frame 31, and the position of the lateral bolt 5 in the Y direction is determined and the nut 21 is turned and tightened.
As shown in (1), the nuts 21 and 22 integrally fix the lateral bolt 5 and the two locking plates 7, 7 and the fastener 3.

As described above, as shown in FIG. 6, the sash frame 31 is attached to the upper part 2a and the lower part 2b of the building frame 2 by using the sash frame fixtures 1, 1 in the X, Y, and Z directions. 3D can be easily positioned and fixed.

The present invention is not limited to the above-described embodiment, but can be variously modified without departing from the gist of the present invention. For example, in the embodiment described above, the vertical bolt 4 is fixed to the fastener 3 by welding. However, the present invention is not limited to this, and a hole is formed in the fastener 3 and the vertical bolt 4 is locked in this hole. Is also good. In addition, the shape of the fastener 3 is not limited to a substantially U-shape, and other shapes such as a U-shape can be adopted.

[0020]

According to the first aspect of the present invention, the sash frame can be fixed to the body with a simple configuration because the horizontal bolt can be inserted from the opening of the fastening fitting to which the vertical bolt is fixed. In addition, the adjustment at the time of mounting is performed by adjusting the amount of vertical bolts entering the frame (vertical direction) and the amount of lateral bolts entering the fastener (in and out direction), and sliding the horizontal bolts inside the fastener (right and left). Direction) by adjusting
Adjustment in the dimensional direction can be easily performed.

Since the head of the lateral bolt is engaged with the sash frame, there is no need to position the tip of the bolt in the hole of the nut fixed to the sash frame and insert the bolt into the sash frame. It is easy to temporarily fix the lateral bolt to the frame.

According to the third aspect of the present invention, when the nut is screwed and the lateral bolt is fixed to the fastener, the locking plate is locked to the opening by the convex piece. The horizontal bolt can be prevented from dropping from the opening together with the plate.

[0023]

[Brief description of the drawings]

FIG. 1 is a front view of a sash frame attachment according to an embodiment of the present invention.

FIG. 2 is a side view of the sash frame fixture shown in FIG.

FIG. 3 is a perspective view of a sash frame attachment according to the embodiment of the present invention.

FIG. 4 is a side view of the fastener shown in FIG. 1;

FIG. 5 is a front view of the fastener shown in FIG. 1;

FIG. 6 is a front view showing an attached state of a sash frame.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sash frame attachment device 3 Fastening bracket 4 Vertical bolt 5 Horizontal bolt 7 Locking plate 8 Horizontal opening (opening) 20, 21, 22 Nut 23 Bolt head 31 Sash frame

Claims (3)

[Claims] 1. A cylindrical fastener having one side opened,
A vertical bolt fixed to the fastening bracket, a horizontal bolt engaging one end with the sash frame and fastening the other end to the fastening bracket with nuts, turning the vertical bolt to the fastening bracket and fixing it to the skeleton, the horizontal bolt is A sash frame mounting tool, which is inserted inside from an opening on one side of a fastener and fixed to an end of the fastener. 2. The sash frame mounting bracket according to claim 1, wherein one end of the lateral bolt engaging with the sash frame is a head of the bolt. 3. A locking plate is provided at an end of a fastening fitting through which a lateral bolt is inserted, and a convex piece with which the locking plate is engaged is provided at an end of the fastening fitting, and the lateral bolt is inserted through the locking plate. The sash frame mounting bracket according to claim 1 or 2, wherein: