JP3018854U - Frame connection structure - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To provide a frame connection structure that can be positioned during frame attachment by simple processing. A notch 12 for positioning is provided in a shoulder 11 of a vertical frame 1, a positioning screw 6 that engages with the notch is provided in a screw hole at an end of a horizontal frame, and a guide groove for a drainage groove of the vertical frame is provided. A frame coupling structure in which a horizontal frame attachment member 3 having a bolt 7 that engages with a hole provided at a drain groove end portion of the horizontal frame is movably provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a skylight frame connection structure, and more particularly to positioning of a connection portion.

[0002]

[Prior art]

 FIG. 4 is a perspective view showing an example of the frame structure of the skylight. As for the skylight, the glass 5 was attached to the frame which was assembled in a mountain shape by the vertical frame 1 and the horizontal frame 2 made of steel, aluminum, etc. which were entirely supported by concrete or steel beams (not shown). It has a structure.

In addition to the mountain shape shown in FIG. 4, the skylight has various shapes such as a single-flow type, an arc type, a dome type, and the like. There are various types of structures.

FIG. 5 is a sectional view showing a conventional frame connection structure, and FIG. 6 is a perspective view showing a conventional positioning method. 5 and 6, when the horizontal frame 2a is connected to the vertical frame 1a, the bottom of the horizontal frame 2a is placed in the notch 14 of the drain groove 13 of the vertical frame 1a, and the slit of the drain groove 13 of the vertical frame 1a is placed. The threaded portion of the bolt 7a attached to the above is passed through the hole formed at the end of the horizontal frame 2a, and the bolt 8a can be attached with the nut 8a. The glass 5 is fixed to the frame with the glass retainer 4.

[0005]

[Problems to be solved by the device]

 In the frame connection structure, when the horizontal frame 2a is connected to the vertical frame 1a, if the notch 14 is not provided, it can freely slide in the slit direction of the vertical frame 1a and can be mounted and adjusted, but the mounting position cannot be seen at a glance. There is also a drawback that it causes a position shift during temporary fixing. Therefore, the notch 14 is provided in the upper part of the drain groove 13 on both sides of the vertical frame 1a with a width that the bottom portion of the horizontal frame 2a fits, and the mounting positions are aligned and positioned. However, in order to form the notch 14 in the vertical frame 1a, it is necessary to perform notch processing of the width of the bottom portion of the horizontal frame 2a, but the processing time becomes long because the notch width is large. Further, when the horizontal frame 2a is diagonally connected to the vertical frame 1a, the width of the notch 14 must be further increased, which further increases the machining time and complicates the dimensioning of the machining drawing. Become.

Therefore, the present invention provides a frame coupling structure that can be positioned by simply processing to mount the frame.

[0007]

[Means for Solving the Problems]

 A positioning notch is provided on the shoulder of the vertical frame, a positioning screw that engages with the notch is provided on the screw hole at the end of the horizontal frame, and a horizontal frame is provided in the guide groove of the drainage groove of the vertical frame. The frame connection structure is such that a horizontal frame attachment member, to which a bolt that engages with the hole provided at the end of the drainage groove is attached, is movably provided.

[0008]

[Action]

 In the present invention, the vertical frame is provided with a simple notch, and the horizontal frame is provided with a positioning screw so that the frame connection can be easily positioned. Since the horizontal frame mounting member having the bolts that engage with the holes provided at the ends of the drainage grooves is movably provided, the vertical frame and the horizontal frame can be easily fixed.

[0009]

【Example】

 1 is a sectional view showing a positioning structure of a frame connecting portion in an embodiment of the present invention, FIG. 2 is a perspective view showing a mounting method, and FIG. 3 is a perspective view showing a mounting method of a positioning screw. 1 to 3, a positioning screw 6 whose length from the end of the horizontal frame 2 to the neck of the screw 6 is adjusted is attached to a screw hole 21 provided at the end of the horizontal frame 2. A notch 12 is formed in a shoulder portion 11 of the vertical frame 1 in accordance with a mounting position of the horizontal frame 2. A guide groove 15 is provided on the side wall of the drainage groove 13 of the vertical frame 1, and the horizontal frame member 3 to which the bolt 7 is attached is movably engaged.

In order to connect the vertical frame 1 and the horizontal frame 2, the head of the positioning tool 6 attached to the screw hole 21 of the horizontal frame 2 is engaged with the notch 12 provided in the shoulder 11 of the vertical frame 1. Then, the connecting portion of the horizontal frame 2 is positioned, and the threaded portion of the bolt 7 of the horizontal frame member 3 engaged with the guide groove 15 of the drain groove 13 of the vertical frame 1 is inserted into the drain groove 13 of the horizontal frame 2. The vertical frame 1 and the horizontal frame 2 are fixed by tightening the nuts 8 in accordance with the holes formed in the ends.

[0011]

[Effect of device]

 The effects of the present invention are as follows.

(1) According to the positioning of the frame connection of the present invention, it is possible to position the frame connection part with a simple attachment of the positioning screw and a simple notch.

(2) According to the present invention, since the notch provided in the shoulder portion of the frame is small, the processing time is extremely short as compared with the conventional wide notch.

(3) Since the shoulder portion of the frame can be used as a mounting reference, the dimensioning of the mounting of the frame becomes extremely easy, and the dimensioning of the working drawing can be performed very easily.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing positioning of a frame connection according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a method of mounting the frame of the present invention.

FIG. 3 is a perspective view showing a method of attaching a positioning screw of the frame of the present invention.

FIG. 4 is a perspective view showing an example of a schematic structure of a frame of a skylight.

FIG. 5 is a cross-sectional view showing positioning of a conventional frame connection structure.

FIG. 6 is a perspective view showing a conventional positioning method.

[Explanation of symbols]

1,1a vertical frame, 2,2a horizontal frame, 3
Horizontal frame mounting member, 4 glass holder 5, glass, 6 positioning screw, 7, 7a bolt, 8,
8a Nut, 11 Shoulder, 12 Notch, 13 Drain, 14 Notch, 21 Screw Hole

Claims (2)

[Scope of utility model registration request] 1. A frame connecting structure comprising a vertical frame having a shoulder with a notch for positioning, and a screw hole at an end of the horizontal frame having a positioning screw engaged with the notch. 2. The guide groove of the drainage groove of the vertical frame,
2. The frame connecting structure according to claim 1, wherein a horizontal frame mounting member having a bolt that engages with a hole provided at an end of the drainage groove of the horizontal frame is movably provided.