JPH07208025A - Opening frame - Google Patents

Abstract

PURPOSE:To use various wall materials having different thickness size within a wide range in an opening frame, in which an adjusting frame is constituted to a main body frame, in which a door stop member is fixed onto a surface, slidably and movably. CONSTITUTION:An adjusting frame 3 is constituted slidably to a main body frame 2, in which a door stop member 4 is fastened onto a surface. A wall- material fitting groove 7, into which the butt end of a wall material II is fitted, is formed to the rears of the main body frame and the adjusting frame, but the internal side face 7b of the fitting groove 7 is formed in an inclined plane inward inclined toward an opening section, and shaped so as to have groove width gradually increased toward the opening section from a base 7c.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening frame attached to openings such as doors and windows of buildings.

[0002]

2. Description of the Related Art Generally, an opening frame has two frame members which are vertically divided within a wall thickness, and a door stop member which is provided on the inner peripheral side of the frame members so as to extend between the frame members. (See Japanese Utility Model Publication No. 58-44779, Japanese Utility Model Publication No. 62-190079, etc.).

In such a conventional opening frame, one of the frame members is slidably adjusted with respect to the other in accordance with the wall thickness of the opening to which the opening frame is to be attached, so that the frame members have a required space. It is fixed to the pillar material. In addition, a groove is provided on the outer peripheral surface of these frame members, and the wall member is constructed so that the opening of the wall member fits into the groove.

[0004]

The groove for fitting a wall member formed on the outer peripheral surface of the frame member in the conventional opening frame is suitable for fitting a wall member having a predetermined thickness, but it has a wide range. It is inconvenient to fit various wall materials having various thicknesses.

For example, when a wall material having a thickness smaller than the width of the groove is fitted, a gap is created between the wall surface and the surface of the wall inside the groove, and this gap causes a gap at the mouth of the wall material. There is a risk of rattling, which may damage the mouth end of the wall material.

[0006] In addition, the absorption of moisture and the like tends to cause the wall material to be blunted at the end portion thereof, and the gap formed between the wall surface of the groove and the wall surface of the groove is exposed to the outside, which deteriorates the design. There's a problem.

It has also been proposed to form a concave groove for fitting a wall material in two depths so that two kinds of wall materials corresponding to the respective groove widths can be fitted. In this case, However, the thickness of the wall material used is still limited, and similarly, the above-mentioned problems occur.

[0008]

SUMMARY OF THE INVENTION An object of the present invention is to eliminate the above-mentioned problems of the prior art, and to this end, a main body frame, an adjustment frame movable in the width direction with respect to the main body frame, and a main body. A door stop member having a width dimension sufficient to cover the gap between the frame and the adjustment frame is fixed to the main body frame, and concave grooves for wall material fitting are formed at both ends of the outer peripheral surface of the main body frame and the adjustment frame. In the opening frame, an attempt is made to solve the problem by making the inner side surface of the concave groove an inclined surface so that the groove width of the concave groove for fitting the wall material increases toward the groove opening.

The door stop member is fixed to the surface of the body frame,
It is in a state of overhanging on the side opposite to the door of the body frame. Fixing of the door-stop member is performed by driving a fastener such as a nail or a screw into the main body frame from the surface side of the door-stop member, adhering it with an adhesive, or any other means. In some cases, an integral type body frame in which the door stop member is integrally formed in advance on the surface side of the body frame may be used. On the door body side of the door stop member, a known door stop packing or other arbitrary cushioning member is provided.

The main body frame, the adjustment frame and the door stop member include sawn wood, wood fiber board, wood shaving board, veneer laminated board, plywood,
It is formed from an arbitrary material such as laminated wood, metal, or synthetic resin.
If desired, the surface thereof is given a desired makeup with a decorative veneer, a decorative paper, a synthetic resin sheet for makeup, or the like.

An adjustment frame is fitted and housed in a space below the projecting portion of the door stop member. By arbitrarily sliding the adjustment frame in the width direction in the lower space, the width dimension of the entire opening frame can be adjusted according to the wall thickness dimension of the construction site. On the inner peripheral surfaces of the main body frame and the adjustment frame, nail driving grooves or holes for fixing the opening frame to the structure are formed at arbitrary positions. A rod-shaped or columnar concealing member can be inserted into the groove or hole after nailing.

The adjustment frame can be temporarily fixed to the main body frame or the door stop member by providing a concave groove or hole on the back surface of the adjustment frame and driving a nail or a screw into the concave groove or hole. At the time of construction, temporarily remove the nails and screws used for temporary fixing, adjust the width of the adjustment frame to the wall thickness by sliding it freely, and then re-adjust the nails and screws into the grooves and holes on the back of the adjustment frame. Can be fixed to the main body frame or the door stop member by driving, and the opening frame in the fixed state is inscribed in the structure, and the nail can be fixed to the structure by driving the nail through the nail driving groove or hole. Alternatively, the adjustment frame may be nailed and fixed to the structure at a predetermined position, and then the main body frame may be nailed and fixed to the structure at appropriate intervals.

After assembling and constructing the opening frame in this way, nails, screws or adhesives are used while fitting the wood end of the wall material into the groove formed on the outer peripheral surfaces of the main body frame and the adjustment frame. Stick to the structure. In the present invention, the concave groove for fitting the wall material is formed with the inner side surface of the concave groove as an inclined surface so that the groove width increases toward the outer peripheral surface. Therefore, the width dimension is gradually increased from the minimum width at the bottom of the groove to the maximum width at the opening, and a wall material of any thickness within this dimension range is closely fitted. be able to.

[0014]

Since the groove for fitting the wall material formed on the outer peripheral surfaces of the main body frame and the adjustment frame has the inclined inner side surface and has the gradually increasing groove width toward the outer peripheral surface, Wall materials having a wide range of thicknesses can be used.

[0015]

1 shows an opening frame 1 according to an embodiment of the present invention. The opening frame 1 includes a body frame 2, an adjustment frame 3 movable in the width direction with respect to the body frame, and a door stop member 4 having a width dimension sufficient to cover a gap between the body frame and the adjustment frame. Is fixed to the body frame by means such as nailing or adhesion. A cushioning member 5 such as packing is provided at the end of the door member 8 on the door body 8 (FIG. 3) side.

Nail grooves 6 for driving nails are formed on the front surface side of the main body frame 2 and the adjustment frame 3 for nailing and fixing them to the structure.

On the back side of the main body frame 2 and the adjusting frame 3, there is formed a wall material fitting groove 7 for fitting the end of the wall material. As shown in FIG. 2, in the wall material fitting groove 7, the outer surface 7a of the groove surface is formed substantially vertically, but the inner surface 7b is formed.
Is formed as an inclined surface that inwardly inclines toward the groove opening. Therefore, the groove width of the wall material fitting groove 7 has the minimum dimension at the bottom surface portion 7c thereof, and gradually increases toward the opening.

The opening frame 1 shown in FIG. 1 is mounted and fixed to the structure while adjusting the interval between the main body frame 2 and the adjusting frame 3 according to the wall thickness, and an example of its construction is shown in FIG. Has been done. In other words, first, the nail groove 6 on the surface of the adjustment frame 3 to the nail 12
After fixing the adjustment frame 3 to a predetermined position of the structure 9 by hitting, the main body frame 2 to which the door stop member 4 is fixed is positioned from the nail groove 6 on the surface to the nail 12 at a position matched with the wall thickness dimension.
Fix by hitting. As a result, the body frame 2
The gap between the adjustment frame 3 and the adjustment frame 3 is covered by the door stop member 4.

After fixing the opening frame 1 to the structure 9 in this manner, the wood mouth end of the wall material 11 attached to the outer surface of the furring strip 10 is fitted to the back surface of the main body frame 2 and the adjustment frame 3. In a state where the wall material 11 is fitted in the joint groove 7, the wall material 11 is fixed to the structure using nails, screws, an adhesive or the like (not shown).

As shown in FIG. 2, since the inner side surface of the wall material fitting groove 7 is the inclined surface 7b, the thickness dimension which is not less than the groove width of the bottom surface portion 7c and less than the width dimension at the opening portion. Having a wall (for example, wall materials 11a and 1 shown in phantom lines)
1b and 11c), any wall material can be used to fit the wall material fitting groove 7 tightly.

[0021]

According to the opening frame of the present invention, the inner side surface of the wall material fitting groove is formed as an inclined surface, and the groove width is gradually increased from the bottom surface portion toward the opening portion. The wall material having any thickness can be used within the range.

[Brief description of drawings]

FIG. 1 is a sectional view showing a configuration of an opening frame according to an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view showing a wall material fitting groove formed on the back surface of the opening frame in FIG.

FIG. 3 is a cross-sectional view showing a state in which the opening frame of FIG. 1 is constructed.

[Explanation of symbols]

 1 Opening frame 2 Main body frame 3 Adjustment frame 4 Door stop member 7 Wall material fitting groove 11 Wall material

Claims (1)

[Claims] 1. A main body frame, an adjustment frame movable in the width direction with respect to the main body frame, and a door stop member having a width dimension sufficient to cover a gap between the main body frame and the adjustment frame. In an opening frame which is fixed and in which concave grooves for wall material fitting are formed at both ends of the outer peripheral surface of the main body frame and the adjustment frame, the groove width of the concave groove for wall material fitting increases toward the groove opening. An opening frame, wherein an inner surface of the groove is an inclined surface.