JP3320053B2 - Installation method and frame structure of doorway forming frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition wall for a small room in a building or the like in which a large space room on which a floor base is previously laid is divided into small rooms of various sizes. The present invention relates to an installation method of an entrance forming frame to be installed and a frame structure thereof.

[0002]

2. Description of the Related Art In general, a room having such a large space is provided with a floor base made of floor panels or the like in advance on the floor thereof.
A wall for a small room is formed at a necessary portion by a wall supporting member fixed between the floor base and a ceiling beam or the like. In order to compose the wall of such a small room, pillars (entrance and exit corners) and partition base materials, which are a large number of wall components, are fixed to the wall installation position and fixed from both sides with these interposed therebetween. The partition wall portion is formed by the wall panel and the like. In addition, an entrance is provided in a necessary portion of the wall of the small room, which is generally formed by installing and fixing a gate frame for forming an entrance between partition base materials,
Further, a door or the like is installed on the frame.

With reference to FIGS. 8 to 10, a method of installing a conventionally known entrance forming frame on the wall surface of the small room as described above will be described. For example, the necessary portion of the plurality of floor panels P ₁ to P _n in advance the laid underfloor through the floor joists or the like to the upper surface of the concrete floor base, installed partition underlying material constituting the wall for of the small There is a construction method that uses floor runners R1 and R2 to accomplish this. The same applies to the ceiling side, for example, a runner R spanned between a ceiling beam or a main wall.
3, a method of installing and fixing the partition base material between these upper and lower runners is advantageous. However, the means for fixing such a partition base material is not particularly limited, and may be directly fixed to, for example, a floor base or a ceiling beam.

[0004] As shown in FIG. 8, a corresponding portion of a floor substrate laid on a joist (not shown) is used to fix a portal frame 20 for forming an entrance of a wall to be installed. Runners R1 and R2 for partition base materials or frontage reinforcements 11 and 12 which are constituent members and left and right support members are installed. In this case, the runners R1, R2 are fixed on a floor panel _Pn , which is an existing floor base, using, for example, screws. Then, the runners R1 and R2 are provided at intervals at the ends thereof by the width of the gate frame 20 corresponding to the width of the entrance for the small room.

[0005] Next, the procedure for installing the portal frame 20, which is an opening frame, will be described. As shown in Fig. 8, the runners R1, R2, R3 fixed to the upper and lower sides, that is, the floor base and the ceiling beam, are used. First, the partition base material 11 on the right side of the paper is erected and fixed at a position corresponding to the left end of the runner R2 and the runner R3. In this case, since the structure of each runner is formed of a long body having a U-shaped cross section, the partitioning base material 11 is erected in the grooves facing each other of the runner, and nailed from both side surfaces of the runners R2 and R3. Fix by such means. Then, one side frame member 21, which is a constituent part of the gate frame 20, is brought into contact with the inner side surface of the partition base member 11, and is temporarily fixed to the partition base member 11 with a nail or the like. Then, the side frame member 22 on the opposite side of the portal frame 20 formed by previously combining the both side frame members 21 and 22 and the upper frame member 23 is exactly the same as the runner R.
1 will be located at the end.

Next, the partition base member 12 for fixing the opposite side frame member 22 is inserted into the grooves of the upper and lower runners R1 and R3 at the upper and lower ends thereof, and is inclined as shown in FIG. From the state, the side frame member 2 on the opposite side of the gate frame 20
2 and abut it temporarily with nails or the like. Thereafter, after the partition base materials 11 and 12 are fixed to the respective runners, the side frame members 21 and 22 are firmly fixed to the partition base materials 11 and 12 with screws or the like.

What is important here is that when such a floor and a wall for forming a small room are installed, the floor finishing material has not yet been laid on the surface of the floor substrate. It is. Therefore, if various floor finishing materials, for example, sheet-like finishing materials are laid after the portal frame 20 is installed, the floor finishing material and the frame members 2 on both sides of the portal frame 20 are provided.
Since the “contact” with the lower end of 1, 22 is not good,
Conventionally, generally, as shown in the figure, the portal frame 20 is fixed on a floor panel on which the lower ends of both side frame members 21 and 22 are located with spacers S1 and S2 installed. And such spacers S1 and S2 are, of course,
It has a thickness corresponding to the thickness of the floor finishing material to be laid later, is removed after the portal frame 20 is fixed, and the edge of the floor finishing material is inserted into the space created thereby,
Therefore, the "joining" portion between the finishing material and the portal frame can be beautifully finished.

FIGS. 9 and 10 show a state in which the portal frame 20 is installed and fixed in the above-described manner. In FIG. 9, following the state of FIG. 8, the partition base materials 11 and 12 are respectively provided. After being fixed at the corresponding positions of the runners R1, R2, and R3, the upper side of the upper frame member 23 is supported and fixed by the magsa 13, and the magsa 13 and the runner R3 are appropriately fixed by the mounting members 14, 14. It is.

In this way, the upper and lower runners R1 to R3
The gate frame 20 fixed via the partition base materials 11 and 12 is then removed from the lower ends of the frame members 21 and 22 by removing the spacers S1 and S2, as shown in FIG. The frame body 20 can be installed and fixed at a set position having appropriate gaps d, d from the floor base surface F.

[0010]

In such a conventional method of installing a doorway forming frame, there are various problems as described below. First, as is apparent from FIGS. 8 to 10, since the installation work is performed while the portal frame 20 is left as it is, the shape of the portal frame 20 is extremely unstable, In addition to the inconvenience of handling including the transfer, the lower end position of both side frame members 21 and 22 moves in the opening and closing direction or swings in the twisting direction,
Not only is the positioning at the time of installation extremely difficult, but there are also drawbacks such as the joints of the portal frames falling off during handling.

When the portal frame 20 is installed, spacers S1 and S2 are interposed between the lower ends of the frame members 21 and 22 on both sides thereof and the floor base surface F.
1, S2 must be placed and fixed in advance at a designated position on the floor base surface F, and such extra work is required. The present invention solves these problems, and facilitates the transfer and handling of the portal frame 20 itself, and also makes it possible to easily set the gap d after the installation and fixing. An object of the present invention is to provide a frame installation method and a frame structure.

[0012]

SUMMARY OF THE INVENTION The present invention provides a frame material on both left and right sides.
Sides of the portal frame for forming an entrance, which is composed of
A lower fixing material is provided on a lower end surface of the frame material from both sides of the lower fixing material.
Temporarily connect the lower end face by placing
The rectangular frame is formed by a wall component.
Fix it to the floor under the entrance forming area, and then
Doorway characterized by removing the fixed material by hitting etc.
This is a method of installing a forming frame, and
The fastener of the side fixing material has staples or notches
It is done by finish nail,
The thickness of the lower fixing material is approximately equal to the thickness of the floor finishing material.
This is a method of installing a doorway forming frame. In addition, the present invention
Is the two side frames of the portal frame consisting of the left and right side frame material and the upper frame material
On the lower end surface of the material, the lower fixing material is
It is fixed by placing a fastener against the lower end face,
Removably fixed by means such as hitting the lower fixing material
Of doorway forming gate formwork characterized by being
Wherein the fasteners of the lower anchor are staples or notches
Removably fixed by finish nail with knuckle
This is the structure of the gate forming frame that was formed.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 1 and 2, and an embodiment of a frame structure for installing such an entrance forming frame will be described with reference to FIGS. . FIG. 1 shows a braille-shaped frame 30A, which is a temporary rectangular frame used in the method of installing a doorway forming frame of the present invention. 8, upper end portions of both side frame members 31 and 32 constituting an original portal frame are connected and fixed by an upper frame member 33 similarly to the conventional example shown in FIG. The portal frame 30B for doorway formation is formed by 31-33.

By the way, in the braille frame 30A of the present invention, the lower fixing member 35 is connected to the lower ends of the left and right side frame members 31, 32 before being installed on the wall as shown in FIG. It is characterized in that it is fixed to a portion and forms a rectangular (braille-shaped) frame. Lower fixing member 35 and both side frame members 31, 3
2 is performed by a coupling tool indicated by reference symbol T,
Preferably, the lower fixing member 35 is abutted from below the ends of the frame members 31 and 32, and the coupling tools T and T are driven from below. The details of the coupler T, which is one of the important components of the present invention, will be described later.

The lower fixing member 35 of the bracket-shaped frame 30A according to the present invention has a thickness d corresponding to the gap d in FIG. 10, that is, the spacer S1, the spacer S1 in the conventional portal frame installation method. In the present invention, the portal frame 30B is temporarily formed into a rectangular shape by applying the lower fixing member 35. Therefore, in the present invention, the square-shaped frame 30A is formed. The shape is extremely stable, and the transfer and installation work is very easy, and finally, no change is made to the portal frame 30B.

The thickness d of the lower fixing member 35 is appropriately selected according to the thickness of the floor finishing material to be laid later, similarly to the conventional spacer, and the width thereof is There is no particular limitation, for example, each of the frame members 31 to 3
3 can be made significantly smaller than the width dimension. The length of the lower fixing member 35 determines the fixing position of the gate frame 30B and the partition base material for supporting and fixing the gate frame 30B, as described later.
Is exactly the same as the upper dimension of.

FIG. 2 shows a state in which the K-shaped frame 30A of the present invention shown in FIG. 1 is fixedly installed at the entrance position of the wall, and according to the procedure shown in FIGS. The rectangular frame having the lower fixing member 35 is installed and fixed on the floor base surface. Therefore, in the present invention, the portal frame 30B forms the rectangular frame shown in FIG. 1 up to the working process in the state shown in FIG. Then, in the present invention, a force as shown by an arrow H in the figure is applied to the side of the lower fixing member 35, and as a result, only the lower fixing member 35 is laterally removed from the frame, whereby It is characterized in that the installation state is the same as the installation state of the portal frame described in the conventional example of FIG.

FIGS. 3 and 4 show a lower fixing member 35 for previously configuring the portal frame 30B according to the present invention as shown in FIG. 1 as a rectangular frame, that is, a square-shaped frame 30A.
2 shows an embodiment of the present invention and a coupler T. The staple 40, which is an embodiment of the coupling tool T, has a shape such as a so-called stapler needle, and both needle tips 41, 41 of the staple 40 having a U-shape in side view are shown in FIG. As shown only, the lower fixing member 35 is driven into the lower frame 35, for example, toward the lower end face of the side frame member 31, penetrates the lower fixing member 35, and the two needle tips 41, 41 are attached to the side frame member 31. Divisor to
It is cast to penetrate about mm.

Accordingly, a state in which the lower fixing member 35 is removed from the lower end of the gate frame, for example, from the lower end of the side frame member 31 is as shown in FIG. Only the two needle tips 41 of the staple 40 that have been driven in advance are present on the upper surface in a protruding state. However, the length of the needle tip 41 is about several mm as described above, and is considerably shorter than the thickness of the lower fixing member 35, for example, so that the force H as shown in FIG. It can be easily removed by a force such as a lateral hit with a hammer or a "kick" with a shoe tip.

FIGS. 5 to 7 show a portal frame 3 according to the present invention.
Another embodiment for configuring 0B as a braille frame 30A is shown. FIG. 5 shows a cross section in a state where, for example, the lower end of the side frame member 31 and the end of the lower fixing member 35 are fixed with fine nails (finish nails) 50, similarly to FIG. The finish nail 50 in this case is also a characteristic configuration of the present invention, and is apparently similar to a normal nail shape as apparent from FIG.
Has a notch 52 at the set position.

When the left and right ends of the lower fixing member 35 are fixed to the lower ends of the side frame members 31 and 32, respectively, using the finish nail 50 having such a shape as shown in FIG. As shown, the bracket-shaped frame 30A unique to the present invention, and consequently, the portal frame 30B can be fixedly formed.

Then, as shown in FIG. 8 or FIG. 2, such a fixed frame is fixed to the wall and necessary parts of the small room as in the above-mentioned case, and then, as shown in FIG. When the force H is applied to the lower fixing member 35 by the means described above, the finish nail 50 is easily broken at the notch 52,
The lower fixing member 35 is removed in the state shown in FIG.

As is apparent from FIG. 6, the position of the breakage of the finish nail 50 which is the coupling tool T in this embodiment is as follows.
Naturally, since it is the position of the notch 52 shown in FIG. 7, it is desirable that the broken position and the position of the upper side surface 35F of the lower fixing member 35 match as much as possible. Therefore, the position of the notch 52 of the finish nail 50 used as the coupling tool T is substantially equal to the thickness d of the lower fixing material, that is, the size is substantially equal to the thickness d of the floor finishing material used. It is desirable to do.

However, as can be seen from FIG. 5, the end portions of the finish nails 50 left at the lower ends of the left and right side frame members 31 and 32 are present at the lower end surfaces of the side frame members 31 and 32. It is not necessary to strictly define the position of the notch 52 unless such a broken portion at the end of the finish nail does not hinder the insertion of the finishing material.

In the above embodiment, the shape of the notch 52 of the finish nail 50 is a circumferential groove having a V-shaped cross section. However, the shape of the notch is not necessarily limited. It can also be a one-way concave groove having a U-shaped cross section that reaches a substantially central portion of the shaft portion 51. In short, nailing is possible with the remaining shaft portion that is not notched, and the frame body has rigidity. You can have
It is important that the lower fixing member 35 can be removed by hitting or the like.

[0026]

According to the present invention, the gate-shaped entrance / exit forming frame is formed as a rectangular (braille-shaped) frame and can be transported or installed. It is very stable and rigid, so that various operations can be easily performed and there is no fear that the frame body is damaged. Further, since the lower fixing member for holding the rectangular shape is used as an intermediate component of the portal frame, the installation height of the portal frame can be set in advance by the lower fixing member, and the work at the construction site can be performed. And the installation process can be simplified. Further, by improving the coupling of the lower fixing member for forming the rectangular frame, a remarkable operation and effect can be obtained such that the installation work of the portal frame can be further simplified.

[Brief description of the drawings]

FIG. 1 is a front view of a rectangular temporary frame of a portal frame according to the present invention.

FIG. 2 is an explanatory view of a wall structure of an entrance portion where the temporary frame body shown in FIG. 1 is installed and fixed.

FIG. 3 is a lower right partial cross-sectional view of a temporary frame according to one embodiment of the present invention.

FIG. 4 is a perspective view of a lower fixing member in FIG. 3;

FIG. 5 is a sectional view of a lower right portion of a temporary frame according to another embodiment of the present invention.

FIG. 6 is a cross-sectional view showing a state in which a lower fixing material is removed in FIG. 5;

FIG. 7 is a perspective view of the finish nail 50 shown in FIG.

FIG. 8 is a construction explanatory diagram of an entrance forming gate frame in the conventional method.

FIG. 9 is an explanatory view of the construction of an entrance-portion forming gate frame in the conventional method.

FIG. 10 is a front view showing an attached state of a portal frame in a conventional method.

[Explanation of symbols]

11,12 partition underlying material 13 lintel 21, 22, 31, 32 side frame members 23, 33 upper frame member 35 lower fixing member 40 staple 41 probe tip portion 50 finish nail 52 notched groove P ₁ to P _n floor panels R1~ R3 runner S1, S2 spacer T coupler

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-7-139262 (JP, A) JP-A-5-179866 (JP, A) JP-A-10-148061 (JP, A) JP-A-10-108 299343 (JP, A) JP-A-11-11067 (JP, A) JP-A-2000-54532 (JP, A) JP-A-2000-320253 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , (DB name) E06B 1/56-1/60

Claims (8)

(57) [Claims] 1. A lower fixing member is provided at the lower end surfaces of both side frame members of a portal frame body for forming an entrance formed by left and right side frame members and an upper frame member.
A fastener is struck from the lower fixing material side to the lower end faces of both frame members.
A temporary rectangular frame is formed by providing the rectangular frame, and the rectangular frame is fixed to the upper surface of the floor base at the entrance forming portion by a wall component, and then the lower fixing material is removed by impact or the like. The installation method of the entrance forming frame. 2. A coupler of lower fixing member to the side frames material lower surface, the installation method of the doorway forming frame according to claim 1, wherein the staple. 3. A coupler of lower fixing member to the side frames material lower surface, Dearuko finish nail having a notch
Installation method according to claim 1, wherein the doorway forming frame, wherein the door. 4. The method according to claim 1, wherein the thickness of the lower fixing member is substantially equal to the thickness of the floor finishing material. 5. A wall component for fixing the portal frame,
The support is supported by a runner.
4. The installation method for an entrance forming frame according to any one of 4. 6. A lower fixing member is provided on the lower end surfaces of both side frame members of a double-sided frame member composed of left and right side frame members and an upper frame member.
From the bottom of the frame material on both sides.
A gate forming frame that is fixed so that it can be removed by a means such as hitting the lower fixing member . 7. The staple as claimed in claim 7 , wherein the fastener for the lower fixing member is a staple.
Doorway formed gantry frame according to claim 6, characterized in that. 8. The coupling device of the aforementioned lower fixing material, doorway formed gate-shaped frame according to claim 6, characterized in that the finish nail having a notch.