JP2824442B2 - Open frame - Google Patents

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 an opening of a building such as a door or a window.

[0002]

2. Description of the Related Art The above-mentioned opening frame generally has two frame members vertically divided within a wall thickness, and a door stop member provided between the frame members and provided on the inner peripheral side thereof. (See Japanese Utility Model Publication No. 58-44779 and Japanese Utility Model Application Laid-Open No. 62-190079).

[0003] In such a conventional opening frame, one of the frame members is slid with respect to the other in accordance with the wall thickness of the opening to which the opening frame is to be mounted, so that a required space is provided between the frame members. It is fixed to a pillar. In addition, a concave groove is provided on the outer peripheral surface of these frame materials, and the wall material is constructed such that the opening of the wall material is fitted into the concave groove.

[0004]

In the conventional open frame, a groove for fitting a wall material formed on the outer peripheral surface of the frame material is suitable for fitting a wall material having a predetermined thickness, but is widely used. 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 formed between the wall material and the wall surface in the groove. Since the rattling occurs, there is a possibility that the edge of the wall material may be damaged.

[0006] In addition, the edge of the wall material is liable to generate erosion due to the absorption and release of moisture and the like, and a gap formed between the wall surface of the groove and the frame material is exposed to the outside, thereby deteriorating the design. There's a problem.

It has also been proposed to form a concave groove for fitting a wall material at two levels of depth so that two types of wall materials corresponding to the respective groove widths can be fitted. However, the thickness of the wall material used is still limited, and also has the above-mentioned problem.

[0008]

The present invention SUMMARY OF THE INVENTION The aims to solve the problems of the prior art, this object, a body frame and a main body frame movable in the width direction with respect to the adjustment frame, body
With a sufficient width dimension to cover the gap between the frame and the adjustment frame
A door stop member fixed to the main body frame, and a groove of the concave groove for fitting the wall material in an opening frame in which concave grooves for fitting the wall material are formed at both ends of the outer peripheral surface of the main body frame and the adjustment frame. The inner surface of the groove is inclined so that the width increases toward the groove opening, and thus has a different thickness within the range of the groove width of the groove.
Wall material of the same size can be fitted.
Position adjustment between the main frame and the adjustment frame on the inner peripheral surface of the adjustment frame.
It retighten also is intended to achieve <br/> by opening frame, characterized in that the nail-driving groove or hole is formed in a position exposed to the surface.

[0009] The door stop member is fixed to the surface of the body frame,
It is in a state where it protrudes from the main body frame on the side opposite to the door body. The fixing of the door stop member is performed by driving a fixing tool such as a nail or a screw into the main body frame from the front side of the door stop member, or by using an adhesive, or by using any other means. In some cases, an integral body frame in which a door stop member is integrally formed on the front side of the body frame in advance may be used. A known door stop packing and other optional cushioning members are provided on the door body side of the door stop member.

[0010] These body frame, adjustment frame and door stop member are made of sawn timber, wood fiber board, wood chip board, veneer laminate, plywood,
It is formed from an arbitrary material such as a glued laminated material, a metal, or a synthetic resin.
The surface is optionally coated with a decorative veneer, a decorative paper, a decorative synthetic resin sheet, or the like, if necessary.

An adjustment frame is fitted and accommodated in a space below the overhanging portion of the door stop member. By sliding the adjustment frame arbitrarily 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 location. Nail driving grooves or holes for fixing the opening frame to the structure are formed at arbitrary locations on the inner peripheral surfaces of the main body frame and the adjustment frame. A rod-shaped or column-shaped concealing member can be inserted into the groove or hole after nailing.

By providing a groove or hole on the back surface of the adjustment frame and driving nails or screws into the groove or hole, the adjustment frame can be temporarily fixed to the body frame or the door stop member. At the time of construction, temporarily remove the nails and screws used for temporary fixing, slide the adjustment frame arbitrarily in the width direction to adjust to the wall thickness, and then reinsert the nails and screws into the concave grooves and holes on the back of the adjustment frame. The nail can be fixed to the main body frame or the door stop member by driving, and the fixed opening frame can be inscribed in the structure, and a nail can be driven into the structure through the nail driving groove or hole. Alternatively, after the adjustment frame is nailed and fixed to the structure at a predetermined position, the main body frame may be nailed and fixed to the structure at an appropriate interval.

After assembling the opening frame in this way, while fitting the wooden end of the wall material into the concave groove formed on the outer peripheral surface of the main body frame and the adjusting frame, using a nail, a screw or an adhesive. To adhere to the structure. In the present invention, the concave groove for fitting the wall material is formed such that the inner surface of the concave groove is an inclined surface so that the groove width increases toward the outer peripheral surface. Therefore, the width of the groove is gradually increased from the minimum width at the bottom to the maximum width at the opening, and the wall material of any thickness within this dimension is tightly fitted. be able to.

[0014]

The concave groove for fitting the wall material formed on the outer peripheral surface of the main body frame and the adjusting frame has an inclined inner side surface and has a gradually larger groove width toward the outer peripheral surface. Wall materials having a wide range of thicknesses can be used. Also, the main body
Grooves or holes for nailing on peripheral surface without frame and adjustment frame
Nails the opening frame using this groove or hole.
When nailed, the head of the nail is exposed or protrudes
Never do.

[0015]

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

On the front side of the main frame 2 and the adjustment frame 3, there is formed a nail groove 6 for driving the nail into the structure.

On the back side of the main frame 2 and the adjustment frame 3, there is formed a wall material fitting groove 7 for fitting the opening end of the wall material. As shown in FIG. 2, in the wall material fitting groove 7, the outer surface 7 a of the groove surface is formed substantially perpendicular, but the inner surface 7 b
Are formed as inclined surfaces that are inclined inward toward the groove openings. Therefore, the groove width of the wall material fitting groove 7 has a minimum dimension at the bottom surface portion 7c and gradually increases toward the opening.

The opening frame 1 shown in FIG. 1 is attached and fixed to a structure while adjusting the distance between the main body frame 2 and the adjustment frame 3 according to the wall thickness. An example of the construction is shown in FIG. Have been. That is, first, the nail 12 is moved from the nail groove 6 on the surface of the adjustment frame 3 to the nail 12.
After the adjustment frame 3 is fixed to a predetermined position of the structure 9, the main body frame 2 to which the door stop member 4 is fixed is moved from the nail groove 6 on the surface thereof to the nail 12 at a position corresponding to the wall thickness dimension.
To fix it. Thereby, the body frame 2
The gap between the adjustment frame 3 and the door stop member 4 is hidden.

After the opening frame 1 is fixed to the structure 9 in this manner, the edge of the wall material 11 stuck to the outer surface of the body edge 10 is fitted to the back of the main frame 2 and the adjustment frame 3. With the fitting in the mating 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 surface of the wall material fitting groove 7 is formed as an inclined surface 7b, the thickness is not less than the groove width of the bottom surface 7c and less than the width of the opening. (For example, wall materials 11a, 1
1b, 11c), any wall material can be used to fit tightly into the wall material fitting groove 7.

[0021]

According to the opening frame of the present invention, the inner surface of the wall material fitting groove is formed as an inclined surface, and the groove width is formed so as to gradually increase from the bottom surface toward the opening. Any wall material having a thickness within the range can be used. Also, there is no body frame and adjustment frame
Since a nailing groove or hole is formed on the peripheral surface,
When the opening frame is nailed and fixed using a groove or hole,
Nail head is not exposed or protruding on the surface
Good food and danger of getting clothes on nails
Can be avoided beforehand.

[Brief description of the drawings]

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

FIG. 2 is an enlarged sectional view showing a wall material fitting groove formed on the back surface of the opening frame of FIG. 1;

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

[Explanation of symbols]

 DESCRIPTION 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)

(57) [Claims] A main frame, an adjustment frame movable in a width direction with respect to the main frame, and a cover for covering a gap between the main frame and the adjustment frame.
A door stop member that has an appropriate width and is fixed to the body frame
In the opening frame having a wall material fitting concave groove formed at both ends of the outer peripheral surface of the main body frame and the adjustment frame, the groove width of the wall material fitting concave groove increases toward the groove opening. The inside surface of the groove is an inclined surface, and thus the range of the groove width of the groove is
It is possible to fit wall materials with different thickness
And the inner frame of the main frame and the adjustment frame
An opening frame, wherein a groove or a hole for nail driving is formed at a position that is exposed on the surface even after the position of the nail and the adjustment frame is adjusted .