JP3287180B2 - Door frame mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door frame mounting structure suitable for use when a door frame is mounted inside a fitting opening formed of columns, studs and the like.

[0002]

2. Description of the Related Art FIG. 8 shows a front view of a door frame 102 attached to a pillar 101 having an opening as this type of the related art. Conventionally, as shown in FIG. 8, when the door frame 102 is attached to the pillar 101, when the pillar 101 is distorted,
Since the dimensional accuracy of the column 101 may be poor, the column 101
The column 101 and the door frame 10 are appropriately interposed with spacers 103 made of a wood material or the like at a plurality of positions between the door 101 and the door frame 102.
2 was adjusted, and the mounting position of the door frame 102 was adjusted.

[0003]

However, in the above-mentioned conventional example, the spacer 101 made of a wood material or the like is appropriately interposed between the pillar 101 and the door frame 102 at a plurality of positions.
And the gap between the door frame 102 was adjusted. However, it took a long time to prepare various types of spacers 103 according to the size of the gap between the pillar 101 and the door frame 102, and the construction of the door frame 102 was troublesome. there were. The present invention has been made in view of this point, and an object of the present invention is to provide a door frame mounting structure capable of simplifying an operation of adjusting a gap between a pillar and a door frame and saving the door frame. It is assumed that.

[0004]

According to a first aspect of the present invention, there is provided a door frame mounting structure in which a door frame is disposed inside a fitting opening and a hole is formed through the door frame in a thickness direction. In the door frame mounting structure in which the door frame mounting member is embedded in the hole, the door frame mounting member includes a main body embedded in the door frame and a fixing hole penetrating in a thickness direction of the door frame. A gap adjusting member engaged with the main body, the gap adjusting member being capable of moving back and forth from the inside of the door frame, and a fixing fitting inserted through the fitting opening into the fixing hole. Things.

[0005] Here, the fixing bracket means a screw, a bolt, a nail or the like. The fitting opening means a fitting opening composed of columns, studs and the like.

In the door frame mounting structure of the present invention ,
The gap adjusting member is screwed with the main body, and the gap adjusting member can be moved forward and backward from inside the door frame.

In the door frame mounting structure according to the first aspect of the present invention, the main body of the mounting member has a substantially elliptical cylindrical shape,
A gap adjusting screw heading in the thickness direction of the door frame from the inside of the main body is rotatably held, and the gap adjusting screw is screwed to a substantially elliptic cylindrical gap adjusting member slidably provided with the main body. The gap adjusting member slides forward and backward with respect to the main body to adjust the gap between the door frame and the fitting opening.

Here, as the clearance adjusting screw, a thumb screw, a bolt or the like is used in addition to a normal screw. In the mounting structure according to the present invention, a fixing metal fitting is formed in which an elongated groove for tool locking is formed at an inner end of the gap adjusting member, a concave portion is formed in the middle of the elongated groove, and the concave portion is inserted into the opening for a fitting. Are arranged.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a reference example of the present invention will be described. FIG. 1 is a sectional view of a main part of a door frame mounting structure according to a reference example of the present invention. FIG. 2 is a cross-sectional view of a door frame mounting structure according to the reference example . As shown in FIGS. 1 and 2, the door frame mounting structure has a structure in which the door frame 1 is disposed inside a pillar 6 serving as an opening for a fitting, and holes 16 penetrating a plurality of portions of the door frame 1 in the thickness direction. Is formed by burying the mounting member 5 of the door frame 1 in the hole 16.
The gap between the door frame 1 and the pillar 6 is adjusted using the method described above, and the door frame 1 is attached to the pillar 6.

FIG. 3 is a sectional view of a mounting member 5 used in a door frame mounting structure according to a reference example of the present invention.
FIG. 4 is a front view of a mounting member 5 used in the door frame mounting structure according to the reference example . As shown in FIGS. 1 to 4, the door frame mounting member 5 includes a main body 2 embedded and fixed in the door frame 1, a gap adjusting member 3 engaged by being screwed with the main body 2, and the gap adjusting member 3. A fixing hole 4 which opens inside the door frame 1 in the middle thereof and penetrates in the thickness direction of the door frame 1
It has. The main body 2 has a cylindrical shape having a flange 7 and has a biting portion 8 having screw-like irregularities formed outside the cylindrical shape, and an inner screw portion 9 formed inside the cylindrical shape. The main body 2 is embedded and fixed in the door frame 1 by being driven into the hole 16 of the frame 1. The gap adjusting member 3 is cylindrical and has a screw portion 10 formed on the outside, and the screw portion 10 is screwed with the inside screw portion 9 of the main body 2. In addition, an elongated groove 11 for engaging the tool when screwing it forward and backward is formed at the inner end of the gap adjusting member 3, and a concave portion 15 is formed in the middle of the elongated groove 11 for engaging the tool. A fixing hole 4 penetrating from the recess 15 in the thickness direction of the door frame 1 is provided.

The material of the mounting member 5 can be metal, plastic, or the like, and the main body 2 and the gap adjusting member 3 may be the same material or different materials.

A method of using the door frame mounting structure will be described below. First, the door frame 1 is arranged inside the pillar 6, holes 16 are formed through the door frame 1 at a plurality of positions in the thickness direction, and the biting portions 8 of the mounting member 5 are inserted into the holes 16 formed in the door frame 1. To be embedded and fixed at a plurality of locations of the door frame 1. If the column 6 is distorted, the dimensional accuracy of the column 6 may be poor, and the like, and therefore it is necessary to adjust the gap between the door frame 1 and the column 6 and to install the door frame 1 with high accuracy.

In order to adjust the gap between the door frame 1 and the pillar 6,
When the tool-elongating elongated groove 11 formed at the end of the gap adjusting member 3 of the mounting member 5 from inside the door frame 1 is rotated by a driver or the like, the screw portion 10 of the gap adjusting member 3 becomes
The gap adjusting member 3 protrudes outside the door frame 1 because it is screwed with the inner screw portion 9 of the door frame 1. Then, the gap between the door frame 1 and the pillar 6 is adjusted by adjusting the amount by which the gap adjusting member 3 is advanced and retracted by screwing.

An attachment member 5 embedded and fixed in the door frame 1
The gap between the door frame 1 and the column 6 is adjusted by screwing the gap adjusting member 3 forward and backward in the same manner and adjusting the amount of protrusion. If necessary, a new mounting member 5 is buried and fixed in another portion of the door frame 1 and the gap adjusting member 3 is screwed forward and backward by the same method to adjust the amount of protrusion so that the door frame 1 and the column 6 Adjust the gap. Thereby, the door frame 1 can be adjusted to a predetermined position. Further, since the gap between the door frame 1 and the pillar 6 can be adjusted from the inside of the door frame 1, the adjustment work is easy.

Next, a screw 14 is inserted from the inside of the door frame 1 into a fixing hole 4 penetrating in the thickness direction of the door frame 1 at the center of the gap adjusting member 3 of each of the mounting members 5 so that the door frame 1
Is fixed to the pillar 6. Since the door frame 1 can be fixed to the pillar 6 from the door frame 1 side, the fixing operation is easy. Also, since the screw 14 is accommodated in the mounting member 5, the appearance is good.

The work of adjusting the gap between the column 6 and the door frame 1 can be simplified by the above-described structure for mounting the door frame 1, and the construction of the door frame 1 can be reduced.

FIG. 5 is a sectional view of a mounting member 5 used in a door frame mounting structure according to an embodiment of the present invention. FIG. 6 is a front view of a mounting member 5 used for the door frame mounting structure according to the embodiment. FIG. 7 is a side view of the mounting member 5 used in the door frame mounting structure according to the embodiment. As shown in FIGS. 5 to 7, this door frame mounting structure is such that the mounting member 5 is a reference example of FIG.
The other structure is the same as that of FIG.

The mounting member 5 includes a main body 2 embedded and fixed in the door frame 1, a gap adjusting member 3 fitted and inserted inside the main body 2 and provided slidably with respect to the main body 2, A fixing hole 4 is provided in the middle of the member 3 so as to penetrate the door frame 1 in the thickness direction. Also, as shown in FIG.
Has formed a rectangular notch 17 into which a gap adjusting screw 13 described later is inserted. The notch 17 is formed by driving the bite 8 into the hole 16 of the door frame 1 to attach the main body 2 to the door frame 1. When embedded and fixed, it is effective to prevent the gap adjusting screw 13 from coming off because it is reduced in size.

The main body 2 is formed in an elliptical cylindrical shape having a flange 7 and has a biting portion 8 having screw-like irregularities on the outside, and a gap adjusting screw 13 directed to the thickness direction of the door frame 1 is rotatable on the flange 7. , And the gap adjusting screw 13 is screwed with the substantially elliptical cylindrical gap adjusting member 3 provided slidably with respect to the main body 2.
By rotating the gap adjusting member 3 by screwing the gap adjusting member 3, the gap adjusting member 3 is slid forward and backward with respect to the main body 2 to adjust the gap between the door frame 1 and the column 6.

The main body 2 is embedded and fixed in the door frame 1 by driving the biting portion 8 on the outside of the main body 2 into the hole 16 of the door frame 1. Further, a fixing hole 4 is provided in the middle of the door frame 1 so as to penetrate in the thickness direction. The mounting member 5 is formed in an elliptical cylindrical shape because the volume can be reduced as compared with the cylindrical shape, and the material can be effectively used.

The material of the mounting member 5 can be metal, plastic or the like, and the main body 2 and the gap adjusting member 3 may be the same material or different materials.

Hereinafter, a method of using the door frame mounting structure will be described. First, the door frame 1 is arranged inside the pillar 6, holes 16 are formed through the door frame 1 at a plurality of positions in the thickness direction, and the biting portion 8 of the mounting member 5 is driven into the hole 16 of the door frame 1. The mounting member 5 to the door frame 1
Buried and fixed at multiple locations.

In order to adjust the gap between the door frame 1 and the pillar 6,
When the gap adjusting screw 13 of the mounting member 5 is rotated from the door frame 1 side with a screwdriver or the like, the gap adjusting screw 13 is screwed with the gap adjusting screw portion 12 of the gap adjusting member 3 so that the gap adjusting member 3 is It protrudes outside the frame 1. The gap between the door frame 1 and the column 6 is adjusted by screwing the gap adjusting member 3 forward and backward, and at the same time, by sliding the gap adjusting member 3 forward and backward with respect to the main body 2 to adjust the amount of protrusion. Door frame 1
Since the gap between the door frame 1 and the pillar 6 can be adjusted from the inside, the adjustment work is easy.

In this case, by adjusting only a part of the gap adjusting member 3, the entire gap adjusting member 3 can be advanced and retracted.
The operation of rotating the gap adjusting screw 13 with a screwdriver or the like can be performed more easily than in the case of FIG.

Further, for each of the mounting members 5 embedded and fixed in the door frame 1, the gap adjusting members 3 are formed in the same manner.
The distance between the door frame 1 and the pillar 6 is adjusted by adjusting the amount of protrusion and retreat. Thereby, the door frame 1 can be adjusted to a predetermined position.

Next, a screw 14 is inserted from the side of the door frame 1 into a fixing hole 4 penetrating in the thickness direction of the door frame 1 at the center of the gap adjusting member 3 of each mounting member 5, and the door frame 1 is turned into a pillar 6. Fix it. Since the door frame 1 can be fixed to the pillar 6 from the door frame 1 side, the fixing operation is easy. Also, since the screw 14 is accommodated in the mounting member 5, the appearance is good.

The operation of adjusting the gap between the column 6 and the door frame 1 is further simplified by the above-described door frame 1 mounting structure,
It is possible to further reduce the construction of the door frame 1.

[0028]

EXAMPLE A specific example of the above embodiment is shown in Example 1. In the first embodiment, the mounting member 5 is embedded in the thickness direction of the door frame 1, the gap between the door frame 1 and the column 6 is adjusted by using the mounting member 5, and the door frame 1 is connected to the column 6.
The mounting member 5 is described in more detail with reference to FIGS.

(Example 1) The attachment member 5 was in the shape of an elliptic cylinder, and the flange 7 was 17.8 mm in short diameter, 45.8 mm in long diameter, and 2 mm in thickness. The gap adjusting member 3 has an elliptical cylindrical shape, a short diameter of 14.0 mm, a long diameter of 26.5 mm, and a thickness of 14 mm, and its outer periphery is slidably fitted to the inner periphery of the main body 2.
The gap adjusting member 3 has a fixing hole 4 and a gap adjusting screw 12 formed in the middle thereof, and the gap adjusting screw 12 is screwed with a gap adjusting screw 13 rotatably held by the flange 7. By rotating the gap adjusting screw 13 with a driver or the like, the gap adjusting member 3 is screwed forward and backward, and at the same time, the gap adjusting member 3 is slid forward and backward with respect to the main body 2. The material of the mounting member 5 was metal.

[0030]

In the door frame mounting structure according to the first aspect of the present invention, the gap adjusting member of the mounting member is adjusted from the inside of the door frame to move the gap adjusting member forward and backward to reduce the gap between the door frame and the column. By adjusting, the door frame can be easily adjusted to a predetermined position. Further, since the door frame can be fixed to the opening for fittings by inserting the fixing fitting through the fixing hole of the gap adjusting member after the adjustment, the fixing work is easy. As described above, it is possible to reduce the construction.

In addition to the effect of the door frame mounting structure according to the first aspect of the present invention, since the gap adjusting member is screwed to the main body, the gap adjusting member can be easily moved forward and backward.

Mounting of the door frame according to claim 1 of the present invention.
The structure is such that the gap adjustment screw is slidable with the mounting member body
The screw is engaged with the substantially elliptical cylindrical gap adjustment member provided
The adjustment member is easily slid forward and backward with respect to the mounting member body.
To adjust the gap between the door frame and the fixture opening.
Wear.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part of a door frame mounting structure according to a reference example of the present invention.

FIG. 2 is a sectional view of a door frame mounting structure according to the reference example .

FIG. 3 is a cross-sectional view of a mounting member used for a door frame mounting structure according to the reference example .

FIG. 4 is a front view of a mounting member used in the door frame mounting structure according to the reference example .

FIG. 5 is a cross-sectional view of a mounting member used for a door frame mounting structure according to an embodiment of the present invention.

FIG. 6 is a front view of a mounting member used in the door frame mounting structure according to the embodiment;

FIG. 7 is a side view of a mounting member used in the door frame mounting structure according to the embodiment.

FIG. 8 is a front view of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Door frame 2 Main body 3 Gap adjusting member 4 Fixing hole 5 Mounting member 6 Pillar 11 Adjusting groove 13 Gap adjusting screw 15 Recess 16 Hole

Continuation of front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E06B 1/56-1/60

Claims (1)

(57) [Claims] 1. A door frame is arranged inside a fitting opening,
In a door frame mounting structure in which a hole penetrating in the thickness direction of the door frame is formed, and the door frame mounting member is buried in the hole, the main body of the mounting member is substantially elliptical cylindrical.
A clearance adjustment screw that goes from the inside of the body to the thickness direction of the door frame
While holding the gap adjusting screw in a rotatable manner,
It is screwed with a substantially elliptical cylindrical gap adjustment member provided movably.
And the gap adjusting member is moved forward and backward with respect to the main body.
A door frame mounting structure wherein a gap between a frame and a fitting opening is adjusted .