JP3228904U - Door frame mounting aid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an auxiliary tool for attaching a door frame capable of ensuring a constant protrusion distance only by abutting the door frame on a pillar when attaching the door frame to the pillar. When a door frame 7 is attached to a pillar 81, the door frame is attached in a slightly protruding state. Therefore, the first angle member 2 and the second angle member 3 of the door frame mounting auxiliary tool 1 are connected to the sliding mechanism by connecting the first slide piece 22 and the second slide piece 32 via a sliding mechanism. Since the guide member 25 for preventing lateral vibration is provided, the door frame 7 is slid against the mounting surface 83 of the pillar 81, and the reference plane 311 of the second reference piece 31 abuts on the side surface 84 of the pillar 81. Then, the door frame 7 and the pillar 81 are automatically positioned accurately while maintaining the protrusion distance L. If the door frame 7 is fixed to the pillar 81 by driving a screw in this state, the door frame 7 can be attached to the correct position of the pillar 81. [Selection diagram] FIG. 7

Description

The present invention relates to a door frame mounting auxiliary tool for setting a relative position of the door frame with respect to the mounting column and mounting the door frame at an accurate position of the mounting column.

When installing the gate at the door entrance, install a wooden door frame inside the installation pillar. Door frames are usually mounted inside the top, bottom, left, and right pillars. Since exterior or interior board materials and board boards are attached to the pillars, the finished surface is designed to be the same as the end face of the door frame, or the door frame is aesthetically designed to protrude slightly.

As described above, the position of the door frame with respect to the mounting pillar is different for each house, so when fixing the door frame to the pillar, the distance between the side surface of the pillar and the end face of the door frame (here, this distance is projected). The door frame is fixed to the pillar while measuring each time so that the distance (called the distance) has a predetermined size. That is, in the case of a normal door, as shown in FIG. 13, the door frame 7 is inside both pillars 8.
Is installed. A door 9 is attached to the door frame 7 with a hinge 91. A notch 92 and a knob 93 are attached to the door 9. Further, board plates 85 for interior and exterior are attached to the inside and outside of the pillar 8. The number and thickness of these board boards 85 vary depending on the intention of the designer of the land or building, such as two in cold regions and one in warm regions. Therefore, the protrusion distance L of the door frame is inevitably L. Will be different. Reference numeral 71 denotes a door stop attached to the door frame 7.

Therefore, when the door frame 7 is attached to the pillar 8, as shown in FIG. 14, the door frame 7 is attached to the pillar 8 by driving a screw while measuring the vertical protrusion distance L using a steel square 99. ing. In this work, while holding the door frame 7 with one hand, the protrusion distance must be measured with the curved scale 99 and the screws must be driven in. Therefore, the mounting position may be incorrect, or the vertical protrusion distance may have an error, and the work must be redone. It is an extremely advanced technology and laborious work.
To solve this problem, an instrument has been devised that allows this protrusion distance to be easily set (see US Pat. No. 4,503,897).

U.S. Pat. No. 4,503,897

The above-mentioned appliance described in U.S. Pat. No. 4,503,897 is a second type of L-shaped appliance attached to the wall so that the frame is recessed and attached to the wall by a certain size when the frame is attached to the wall. A long piece 7 is slidably attached to the leg 3. The long piece 7 is provided with a horizontally elongated slit 8, and the screw portion 6 of the naked child 5 inserted into the slit 8 is screwed to the second leg 3. With this structure, the long piece 7 can be slid laterally with respect to the second leg 3, and after determining the relative positions of the wall 15 and the frame 13, the gymnosperm 5 can be tightened and fixed.
However, in this structure, the long piece 7 is supported by the second leg 3 at one point of the gymnosperm 5, so that
The long piece 7 can rotate with respect to the second leg 3, and the frame 1 fixed to the long piece 7
The 3 may be mounted diagonally to the second leg 3 fixed to the wall 15.

In the present invention, when the door frame is attached to the pillar, a constant protrusion distance can be set and the correct position of the door frame and the pillar can be secured by simply applying the door frame to the pillar without measuring the protrusion distance one by one with a steel square. It provides an auxiliary tool for mounting a door frame.

The door frame mounting aid of the present invention includes a first reference piece having a reference plane that abuts on the end surface of the door frame, and a first slide piece that is bent at a right angle to the first reference piece. Angle member and
It is composed of a second angle member having a second reference piece having a reference plane abutting on the side surface of the mounting column and a second slide piece bent at a right angle to the second reference piece. A slide mechanism in which the first slide piece of the member and the second slide piece of the second angle member are brought into close contact with each other and the second angle member is slidably engaged with the first angle member, and
The slide mechanism is provided with a guide member so that the second slide piece does not swing laterally when sliding with respect to the first slide piece.

As the slide mechanism, a bolt is projected from the first slide piece, a guide groove is cut in the central longitudinal direction of the second slide piece, the two are overlapped, and the tip of the bolt protruding through the guide groove is inserted. The second slide piece can be freely attached to the first slide piece by fitting a nut into the dia, and the second slide piece can be fixed at an arbitrary position by tightening the nut.

The slide mechanism is provided with a guide member so that the second slide piece does not swing laterally when sliding with respect to the first slide piece. As the guide member, the first reference piece or the first slide piece is provided with a guide protrusion that abuts on the side surface or the guide groove of the second slide piece.

There are wooden and iron mounting columns.
In order to attach the door frame mounting auxiliary tool of the present invention to a wooden pillar, it is preferable to provide a fixing means capable of fixing to the end face of the door frame on the first reference piece of the first angle member.
A clamp member is used as the fixing means. This clamp member is attached to a support piece provided by refracting the end of the first reference piece in the same direction as the first slide piece at a right angle, and a door frame is provided between the clamping tool of the clamp member and the first slide piece. Has a mechanism for sandwiching and fixing.

In order to attach the door frame mounting auxiliary tool of the present invention to an iron pillar, it is preferable to provide a magnet fixing tool on the second reference piece of the second angle member. This magnet fixture attracts to the side surface of the iron pillar to fix the second angle member.

It is preferable that the door frame mounting auxiliary tool of the present invention is provided with a measure for measuring the protrusion distance between the mounting column and the door frame. As the measure, it is preferable that the second slide piece is provided with a scale and the first slide piece is provided with an index serving as a reference point for the measure.

When the pillar is made of wood, the door frame mounting aid of the present invention provides a clamp-type fixing means for mounting on the door frame and the distance between the reference plane of the first vertical piece and the reference plane of the second vertical piece. Since it is equipped with a measure that can be measured, it is mounted at two places above and below the door frame by using two mounting aids in which the protrusion distance of the door frame with respect to the mounting column is set in advance. When the door frame to which two of these auxiliary tools are attached is applied to the pillar and the reference plane of the second vertical piece of the auxiliary tool is brought into contact with the side surface of the pillar, the protrusion distance between the pillar and the door frame is automatically set. The door.
Therefore, if the door frame is fixed to the pillar with screws or the like in that state, the door frame can be easily attached to the predetermined position of the pillar.

If the pillar is made of iron, use a mounting aid with a magnet fixture as a fixing means. The two auxiliary tools whose protrusion distances are set to predetermined distances in advance are fixed to the pillar with magnet fixtures attached to the second reference piece of the second angle member, respectively. Then, when the end surface of the door frame is brought into contact with the reference plane of the first reference piece and hits the pillar, the protruding distance between the pillar and the door frame is automatically set. Therefore, if the door frame is fixed to the pillar with nails or the like in that state, the door frame can be easily attached to the predetermined position of the pillar.

In the door frame mounting auxiliary tool of the present invention, the slide mechanism that slides the second angle member with respect to the first angle member is provided with a guide member so as not to swing sideways, so that the second angle member is the first angle. When sliding with respect to the member, lateral vibration of the second angle member can be prevented and the correct relative position of the first angle member and the second angle member can be maintained, and as a result, the position of the door frame with respect to the pillar. Is fixed correctly without distortion.

The plan view of the door frame attachment auxiliary tool for a wooden pillar of this invention. The side view of FIG. Front view of the guide member. Bottom view of FIG. Explanatory drawing which shows the state which the door frame attachment auxiliary tool for a wooden pillar of this invention is attached to a door frame. An explanatory view showing a state in which the door frame of FIG. 5 is applied to a pillar. Partial sectional plan view of FIG. The plan view of the door frame attachment auxiliary tool for the iron pillar of this invention. Side view of FIG. A partial cross-sectional plan view showing a state in which an auxiliary tool for attaching a door frame for an iron pillar is attached to a pillar and the door frame is applied. The plan view of the door frame attachment auxiliary tool which shows the Example of both wooden pillars or iron pillars of this invention. An explanatory view showing a state in which the door frame mounting auxiliary tool of FIG. 11 is mounted on the door frame and the iron pillar. Explanatory drawing which shows the structure of a normal door. Explanatory drawing which shows the state which the door frame is attached to a pillar by a conventional method.

Hereinafter, embodiments of the present invention will be described with reference to examples.

1 to 7 are drawings showing an auxiliary tool for attaching a door frame for a wooden pillar.
As shown in FIGS. 1 and 2, the door frame mounting auxiliary tool 1 is composed of a first angle member 2 and a second angle member 3. The first angle member 2 is composed of a first reference piece 21 and a first slide piece 22 refracted at a right angle to the first reference piece 21, and the tip of the first reference piece 21 is refracted at a right angle in the direction of the first slide piece 22 to fix means. A support piece 24 for supporting the clamp member 23 of the above is formed.

The clamp member 23 is provided with a crimping portion 233 at the tip of the bare rod 232 protruding from the knob 231. Since the bare child rod 232 is screwed into the bare child groove provided in the support piece 24 and is screwed so as to be movable in the vertical direction, the rubber plate 234 and the first slide piece attached to the back surface of the crimping portion 233. The end portion of the door frame can be sandwiched between the rubber plate 221 attached to the surface of the 22 and the rubber plate 221.

The second angle member 3 is composed of a second reference piece 31 and a second slide piece 32 bent at a right angle to the second reference piece 31.
As shown in FIG. 4, a guide groove 321 is cut in the second slide piece 32 in the central longitudinal direction. A bolt 33 is projected from the first slide piece 22.

The sliding surfaces of the first slide piece 22 and the second slide piece 32 are overlapped with each other, and the bolt 33 is inserted into the guide groove 321. A nut 34 is fitted to the tip of the protruding bolt 33 (FIG. 1), and the second
The slide piece 32 is slidably attached to the first slide piece 22. And nut 34
The second slide piece 32 can be fixed at an arbitrary position by tightening.

As shown in FIG. A guide member 25 is attached to the first reference piece 21. The guide member 25 is provided with left and right guide protrusions 251 and 251 and a central guide protrusion 252. The guide protrusions 251,251 contact the side wall of the second slide piece 32, the guide protrusion 252 contacts the side wall of the guide groove 321 and laterally when the second slide piece 32 slides with respect to the first slide piece 22. It prevents swinging.

The second slide piece 32 is provided with a scale 35 capable of measuring the distance between the reference plane 211 of the first reference piece 21 and the reference plane 311 of the second reference piece 31. Further, as shown in FIG. 4, the first slide piece 22 is provided with an index 36 as a reference point of the measure.

Next, a method of using the door frame mounting auxiliary tool for the wooden pillar of the present invention will be described.
As shown in FIG. 5, two door frame mounting auxiliary tools 1 are prepared. Then, the protrusion distance of each auxiliary tool 1 is set. For that purpose, as shown in FIG. 4, the second slide piece 32 is slid to align the scale 35 according to the protrusion distance with the index 36. As shown in FIG. 5, the auxiliary tools 1 and 1 having the protruding distances set in this way are attached to the upper and lower ends of the door frame 7 by using the clamp members 23, respectively.

As shown in FIG. 6, if the door frame 7 is slid while being in contact with the mounting surface of the wooden pillar 81, the reference plane 311 of the second reference piece 31 is brought into contact with the side surface 84 of the pillar 81. , The protrusion distance L is automatically set, and the door frame 7 is held at the correct setting position with respect to the pillar 81. Therefore, if a screw is driven in as it is and the door frame 7 is fixed to the pillar 81, the door The frame 7 can be attached to the correct position of the pillar 81.

Looking at the state from above, it is as shown in FIG. 7, the end surface of the door frame 7 is in contact with the reference plane 211 inside the first reference piece 21, and the side surface of the pillar 81 is on the reference plane 311 of the second reference piece 31. Since the 84 is in contact with each other, it can be seen that the protruding distance L between the door frame 7 and the pillar 81 is secured.

Next, the door frame mounting auxiliary tool 4 for the iron pillar will be described with reference to FIGS. 8 and 9.
The door frame mounting auxiliary tool 4 is composed of a first angle member 5 and a second angle member 6. The second angle member 6 includes a second reference piece 61 having a reference plane that abuts on the side surface of the mounting column, and a second slide piece 62 that is bent at a right angle to the second reference piece 61.
The second reference piece 61 is provided with a fixing means that can be fixed to the side surface of the mounting column. As the fixing means, a magnet fixture 63 is used. Therefore, the actual reference plane for the column is the surface of the magnet fixture 63.

The first angle member 5 includes a first reference piece 51 having a reference plane that abuts on the end surface of the door frame, and a first slide piece 52 that is bent at a right angle to the first reference piece 51. Then, the second slide piece 62 of the second angle member 6 and the first slide piece 52 of the first angle member 5 are brought into close contact with each other, and the first angle member 5 is slidably engaged with the second angle member 6. Let me. Then, the bolt 521 is projected from the first slide piece 52, and the guide groove 621 is cut in the central longitudinal direction of the second slide piece 62. Then, both are overlapped and the bolt 521 protruding through the guide groove 621 is inserted. Fit the nut 522 to the tip of the first slide piece 52 and the second slide piece 6
The first slide piece 52 can be fixed at an arbitrary position by slidably attaching to 2 and tightening the nut 522. In the figure, 524 is a rubber plate attached to the surface of the first reference piece 51, and the reference surface of the first reference piece 51 is substantially the rubber plate 524.
Becomes the surface of.

Further, when the first slide piece 52 slides with respect to the second slide piece 62, a guide member is provided so as not to swing sideways. As the guide member, a screw-shaped guide projection 523 that abuts on the guide groove 621 of the second slide piece 62 is used for the first slide piece 52.

As a measure for measuring the protrusion distance, a scale 6 is provided on the second slide piece 62 as shown in FIG.
22 is used for the first slide piece 52, and the index 511 which is a reference point of the measure is used.

FIG. 10 illustrates a method for attaching the door frame 7 to the iron pillar 82. First,
The designated protrusion distance L is set by sliding the first slide piece 52 with respect to the second slide piece 62 of the door frame mounting auxiliary tool 4 for the iron pillar. Two door frame mounting auxiliary tools 4 having a protruding distance L set are fixed to the upper and lower two places of the iron pillar 82 by using magnet fixing tools 63. In this state, if the end surface of the door frame 7 is brought into contact with the reference plane of the first reference piece 51, substantially the surface of the rubber plate 524, the door frame 7 maintains the designated protrusion distance L. It is positioned on the metal column 82. In this state, screws are driven in to fix the door frame 7 to the pillar 82. According to this method, the door frame can be easily and accurately attached to the pillar without measuring the protrusion distance each time.

Next, an embodiment of a door frame mounting auxiliary tool for both wooden pillars and iron pillars will be described with reference to FIGS. 11 and 12.
The main body structure of the door frame mounting auxiliary tool 41 of FIG. 11 is the same as that of the auxiliary tool of FIG. 1 shown in the first embodiment, but a plate-shaped magnet fixing tool is attached to the surface of the second reference piece 31 of the second angle member. 63 is attached.
The wooden pillars are used in the same manner as shown in FIG. However, the reference plane of the second reference piece 31 of the second angle member 3 is the surface of the magnet fixture 63.

When used for a wooden pillar 81, as shown in FIG. 6, an auxiliary tool having a protrusion distance L set is fixed to the door 7 with a crank member 23, and the door 7 is held by hand to attach the auxiliary tool to the pillar. 2 The door is fixed to the pillar 81 with screws in a state where the reference piece 31 is in contact with the surface 84 by the crank member 23 of the pillar.
Since the relative positions of the door and the pillar 81 must be held by hand during this screw fastening work, there is a risk that the relative positions will shift during the work.

When used for the iron pillar 82, as shown in FIG. 12, the first angle member 2 is fixed to the door 7 with the clamp member 23, and the second reference piece 31 is fixed to the iron pillar 82 with the magnet fixture 63. Therefore, even if the hands are released during the positioning work of the iron pillar 82 and the door 7, the relative relationship between the two is maintained, and the screw fastening work can be easily and accurately performed.

1 Auxiliary tool for attaching a door frame for wooden pillars 2 1st angle member 21 1st reference piece 22 1st slide piece 23 Clamp member 24 Support piece 25 Guide member 3 2nd angle member 31 2nd reference piece 32 2nd slide piece 33 Bare bolt 34 Nut 35 Daily 36 Index 4 Auxiliary tool for mounting the door frame for iron pillars 41 Auxiliary tool for mounting the door frame for iron pillars in other embodiments 5 First angle member 51 First reference piece 52 First slide piece 521 Bolt 522 Nut 523 Induction protrusion 524 Rubber plate 6 Second angle member 61 Second reference piece 62 Second slide piece 63 Magnet fastener 7 Door frame 8 Pillar 81 Wooden pillar 82 Iron pillar 83 Door mounting surface 84 Side of pillar

Claims (8)

A first angle member having a first reference piece having a reference plane abutting on the end face of the door frame and a first slide piece bent at a right angle to the first reference piece.
It comprises a second angle member having a second reference piece having a reference plane abutting on the side surface of the mounting column and a second slide piece bent at a right angle to the second reference piece.
A slide mechanism in which the first slide piece of the first angle member and the second slide piece of the second angle member are brought into close contact with each other and the second angle member is slidably engaged with the first angle member. ,
and,
The slide mechanism is provided with a guide member so that the second slide piece does not swing laterally when sliding with respect to the first slide piece, and the first reference piece of the first angle member or the second angle member. An auxiliary tool for mounting a door frame, characterized in that one or both of the second reference pieces are provided with a fixing means that can be fixed to the end face of the door frame or the end face of the mounting column. As the slide mechanism, a bolt is projected from the first slide piece, a guide groove is cut in the central longitudinal direction of the second slide piece, the two are overlapped, and the bolt is projected through the guide groove. A mechanism that allows the second slide piece to be slidably attached to the first slide piece by fitting a nut at the tip of the head, and the second slide piece can be fixed at an arbitrary position by tightening the nut. The auxiliary tool for attaching a door frame according to claim 1, wherein the door frame is provided. The door frame mounting auxiliary tool according to claim 1, wherein the guide member is provided with a guide protrusion that abuts on the side surface or the guide groove of the second slide piece on the first slide piece. The door frame mounting auxiliary tool according to claim 1, wherein a clamp member is used as a fixing means for fixing the first reference piece of the first angle member to the end surface of the door frame. The clamp member is attached to a support piece provided by bending the end of the first reference piece at a right angle in the same direction as the first slide piece, and the compression tool of the clamp member and the first slide piece The auxiliary tool for attaching a door frame according to claim 4, further comprising a mechanism for sandwiching and fixing the door frame between the door frames. The first aspect of claim 1, wherein a magnet fixture is provided on the second reference piece of the second angle member as a fixing means for fixing the first reference piece of the second angle member to the end surface of the mounting column. Auxiliary tool for mounting the door frame. The door frame mounting auxiliary tool according to claim 1, wherein a measure capable of measuring the distance between the reference plane of the first reference piece and the reference plane of the second reference piece is provided. The door frame mounting auxiliary tool according to claim 7, wherein as the measure, a scale is provided on the second slide piece and an index serving as a reference point of the measure is provided on the first slide piece.

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