JPS6349490Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a structure for attaching an opening frame member to the periphery of an opening in a building.

[Prior art]

Conventionally, when attaching an opening frame material to the periphery of a building opening, mounting holes were bored at appropriate locations in the opening frame material, and wood screws, nails, etc. were attached to the holes. Therefore, it was necessary to drill holes in the opening frame material, and after installation, the heads of wood screws, nails, etc. were exposed on the outside, detracting from the aesthetic appearance. Therefore, as seen in Japanese Utility Model Publication No. 45-3650, a device has been developed in which the nails are not exposed on the outer surface of the opening frame material, but in this case, the nails are inserted in advance from the longitudinal ends of the opening frame material. The installation was troublesome.

[Purpose of invention]

This invention was devised in view of the above-mentioned problems, and eliminates the need for drilling holes in the opening frame material, does not allow nails or the like to be exposed on the outer surface of the opening frame material, and is easy to install and stable. It is an object of the present invention to provide a mounting structure for an opening frame material that can be mounted reliably.

[Structure of the idea]

The structure of the mounting part of the opening frame material of this invention is such that a pair of ribs 2, 2, which are also continuous in the longitudinal direction, are provided on the back surface 7, which is continuous in the longitudinal direction, and is formed on the opening frame 1, which is installed in contact with the peripheral edge A of the building opening. Provide groove 3
is formed continuously in the longitudinal direction, and a holding part 4 with a mounting nail 6 attached approximately in the center is fitted into this groove 3, and the holding part 4 consists of a generally rectangular collar part 5, The distance a between the opposing side edges 8, 8 of this collar portion 5 is slightly smaller than the distance b between the ribs 2, 2, and the distance c between the other opposing side edges 9, 9 is between each of the grooves 3. bottom 10,
10, and the holding portion 4 has a surface facing the peripheral edge A of the building opening, which extends approximately from the outer surface of the ribs 2, 2 across the central portion where the mounting nail 6 is located. A projecting strip 12 that protrudes in the same manner is provided parallel to one of the opposing side edges 8, 8, 9, and 9, and the holding portion 4 is connected to the rib 2,
The grooves 3,
It is characterized by being fitted between three parts.

〔Example〕

This invention will be explained below based on embodiments shown in the drawings. In the figure, 1 is an opening frame material, 2 is a rib,
3 is a groove, 4 is a holding portion, 5 is a collar portion, and 6 is a mounting nail.

The opening frame material 1 is made of a long material in which a pair of longitudinally continuous ribs 2, 2 are provided on a continuous back surface 7 in the longitudinal direction in contact with the peripheral edge A of the building opening, and a groove 3 is formed continuously in the longitudinal direction. Become. A mounting nail 6 penetrates approximately the center of the holding portion 4 that fits into the groove 3.

The flange portion 5 constituting the holding portion 4 has approximately the same thickness as the width of the parallel grooves 3, 3 facing each other, and the distance a between the opposing side edges 8, 8 is equal to the distance between the pair of ribs 2, 2. The distance c between the other opposing side edges 9, 9 is approximately equal to the distance d between the bottoms 10, 10 of the groove 3, and the groove 3 has a generally rectangular shape as a whole.

To fit the holding part 4 into the groove 3, as shown in FIGS. Insert the holding part 4 into the space between the ribs 2 and 2, and at that position, rotate the holding part to a quarter (90 degrees).
Rotate the opposite side edges 9, 9 of the holding part 4 into the groove 3.
The holding portion 4 is in contact with the bottom portions 10, 10 of the
into groove 3.

Note that if a portion of each of the opposite edges 9, 9 of the holding part 4 is formed into a beveled edge as shown in the figure, the holding part 4 can be easily rotated.

As shown in FIG. 2, the surface 11 of the holding part 4 facing the peripheral edge A of the building opening has an opposing side edge 8, which passes through the approximate center where the mounting nail 6 is located.
A protrusion 12 is provided parallel to the ridge 8 .

This protrusion 12 is a pair of ribs 2 of the opening frame material 1,
2, and the length of the protrusion 12 in the longitudinal direction is approximately the same as the distance between the pair of ribs 2, 2. It can be used as a knob when putting on clothes. Further, since the protruding portion 12 is thick, it is possible to hold the mounting nail 6 in a stable state, and there is an advantage that it can be driven into the peripheral edge A of the building opening immediately. Furthermore, if the protrusion 12 is provided so as to span between the pair of ribs 2 as shown in the figure, the opening frame material 1 can be firmly attached to the peripheral edge A of the building opening, and also has a reinforcing effect.

Furthermore, if the wedge portions 13, 13 are provided at positions where the holding portion 4 is fitted into the groove 3 of the opening frame material 1, these wedge portions 13, 13 will facilitate fitting into the groove 3 of the holding portion 4. , and has the advantage that after fitting, the fitted state is ensured by the elastic force of the wedge part itself.

As described above, after the holding part 4 with the mounting nails 6 attached is fitted into the arbitrary position of the groove 3, the opening frame material 1 is attached to the peripheral edge part A of the building opening. At this time, as shown in FIG. 5, a batten 14 is applied to the outer surface of the opening frame material 1 and hammered in with a hammer 15.

After driving the opening frame material 1 in this manner, as shown in FIG. 6, an opening frame material similar to that of the above embodiment is attached to the peripheral edge A' of the building opening on the opposite side. In addition, 16 in the figure is a door, and 17 is an airtight packing.

Although the mounting nail 6 in the above-described embodiment is attached to penetrate approximately the center of the holding portion 4, the nail 6 may be attached such that the head of the nail 6 is planted within the main body of the holding portion 4.

[Effect of idea]

Due to the above configuration, this invention does not require drilling holes in the opening frame material, and wood screws and screws are installed on the outer surface of the opening frame material.
Nails etc. are not exposed and the appearance is not damaged. Further, the protrusion of the holding part protrudes substantially in the same direction as the outer surface of the pair of ribs of the opening frame member, and can be used as a knob when the holding part is rotated and fitted to the opening frame member. Furthermore, since the protrusion is thick, it is possible to hold the mounting nail in a stable state, so that it can be driven into the periphery of the opening in the building immediately.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing a part of each component of this invention, Figure 2 is a perspective view of the holding part, Figures 3 and 4.
The figure is a front view showing the procedure for fitting the opening frame material and the holding part.
FIG. 5 is a sectional view showing the procedure for attaching the opening frame material to the periphery of the building opening, and FIG. 6 is a sectional view showing the state in which the opening frame material is attached to the periphery of the building opening. 1... Opening frame material, 2... Rib, 3... Groove, 4...
...Holding part, 5...Flame, 6...Mounting nail, 7...Back, 8...Side edge, 9...Side edge, 10...Bottom, 11...Face, 12...Protrusion Part, 13... Wedge part, 14... Batten, 15... Hammer, 16
...Door, 17...Airtight packing, A, A'...
...The periphery of the building opening.

Claims (1)

[Scope of claim for utility model registration] (1) Opening frame 1 installed in contact with building opening periphery A
A pair of ribs 2, 2 also continuous in the longitudinal direction are provided on the back surface 7 formed in the longitudinal direction, and a groove 3 is formed continuously in the longitudinal direction. The holding part 4 is fitted with a holding part 4 attached to the rib 2, and the holding part 4 is made up of a substantially rectangular collar part 5, and the distance a between the opposing side edges 8, 8 of this collar part 5 is equal to the distance a from the rib 2. , the interval b between 2
The distance c between the other opposing side edges 9, 9 is formed to be approximately equal to the distance d between the respective bottoms 10, 10 of the grooves 3, 3, and facing the building opening peripheral edge A of the holding part 4. On the surface where the mounting nail 6 is located, a protrusion 12 is provided that extends parallel to the outer surface of the ribs 2, 2 and is parallel to one opposing side edge. A mounting part of an opening frame material, characterized in that a plurality of ribs 2, 2 are inserted at arbitrary positions at continuous intervals between the ribs 2, 2, and are fitted into the groove 3 by rotating the ribs. structure. (2) The opening frame mounting structure according to claim 1, wherein tapered wedge portions 13, 13 are provided at the ends of the holding portion 4.