JP6859118B2 - Door device frame - Google Patents

Description

The present invention relates to a frame body of a door device.

Conventionally, in a door device provided at an opening of a building, a door device capable of assembling a frame constituting the door device at a site where the door device is installed has become widespread. Such a door device includes, for example, a frame body having a pair of horizontal frames and a pair of vertical frames, and a claw plate is provided at the upper end of each of the pair of vertical frames. A slit for fitting the claw plate is formed in the horizontal frame (hereinafter, referred to as "upper horizontal frame") located on the upper side. Further, the planar shape of the slit is formed to be larger than the cross-sectional shape of the nail plate (in particular, the length of the slit in the left-right direction is formed to be longer than the length of the nail plate in the left-right direction). The slit is provided so that the slit is exposed to the outside when the frame is installed in the building. With such a configuration, by fitting these claw plates into the slits, the frame body can be smoothly assembled at the site where the door device is installed.

Japanese Unexamined Patent Publication No. 9-228738

Here, in the above-mentioned conventional frame body, as described above, since the slit is provided so as to be exposed to the outside when the frame body is installed in the building, there is a possibility that the design of the frame body may be deteriorated. there were. Therefore, there was room for improvement from the viewpoint of maintaining the design of the frame.

An object of the present invention is to solve the above-mentioned problems in the prior art, and to provide a frame of a door device capable of maintaining a design.

In order to solve the above-mentioned problems and achieve the object, the frame body of the door device according to claim 1 is a frame body constituting the door device provided at the opening of the building, and the connecting parts are used. It is a frame body formed by combining a plurality of frame materials, and the plurality of frame materials are provided so as to be substantially orthogonal to the first frame material and the first frame material. And, which is a connection piece provided on either one of the first frame material and the second frame material, and is a connection piece for connecting the first frame material and the second frame material. A notch formed in either the first frame material or the second frame material is provided, and the connection piece is the first frame material or the first frame material in an assembled state in which the frame body is assembled. It is a positioning portion provided so as to project toward either one of the two frame materials, and by inserting the positioning portion through the notch portion, either the first frame material or the second frame material is provided. A positioning portion for positioning the other with respect to either the first frame material or the second frame material, and the connection piece and the first frame material or the second frame material via the connecting component. In an installed state in which the frame body is installed in the opening, the first frame material or the second frame material is provided when viewed from the center side of the opening. The cut portion is provided at a position where the cut portion is covered by the frame material, and as the connecting piece, the side of either one of the first frame material or the second frame material on the prospective direction side. A connection fixed to the first connection piece, which is a connection piece fixed to one of the portions, and to the other side portion of either the first frame member or the second frame member on the prospective direction side. A second connection piece, which is a piece and is a connection piece formed separately from the first connection piece, is provided.

The frame body of the door device according to claim 2 is, in the frame body of the door device according to claim 1, as the cut portion of the first frame material or the other part of the second frame material. Among them, the first notch portion formed in the portion corresponding to the positioning portion of the first connection piece in the assembled state, and the first notch portion through which the positioning portion can be inserted, and the first notch portion. It is a second notch portion formed in a portion corresponding to the positioning portion of the second connection piece in the assembled state of the one frame material or the other portion of the second frame material, and is the positioning portion. A second cut portion through which the door can be inserted is provided, and the first cut portion and the second cut portion are integrally formed.

In the frame body of the door device according to claim 3, the first connection piece and the second connection piece are formed in the same shape as each other in the frame body of the door device according to claim 1 or 2.

The frame of the door device according to claim 4 is the frame of the door device according to any one of claims 1 to 3, which constitutes the door device provided on the wall of the building. The first frame material includes an upper horizontal frame material which is a horizontal frame material located on the upper side of the opening, and the second frame material is a vertical frame material located on the door end side of the opening. The connection piece for connecting the upper horizontal frame material and the door tail side vertical frame material is attached to the end portion of the upper horizontal frame material on the door tail side, including the door tail side vertical frame material which is a frame material. A hinge portion provided and attached to the upper horizontal frame member, the hinge portion for rotatably supporting the door body constituting the door device via the hinge portion is provided, and the connection is provided. The piece is provided with a fixing portion for fixing the connecting piece to either the first frame material or the second frame material, and is attached to each of the fixing portion and the upper horizontal frame material of the connecting piece. A fixing insertion hole for inserting a fixing component for fixing the connection piece to the upper horizontal frame member is formed, and the hinge portion is installed in the fixing component inserted through the fixing insertion hole. It was placed outside the area.

The frame body of the door device according to claim 5 is a frame body constituting the door device provided at the opening of the building, and is a frame body formed by combining a plurality of frame materials using connecting parts. The plurality of frame materials include a first frame material and a second frame material provided so as to be substantially orthogonal to the first frame material, and the first frame material or the second frame material. A connecting piece provided on either one of the frame materials, the connecting piece for connecting the first frame material and the second frame material, and either the first frame material or the second frame material. A notch formed on the other side, and the connection piece so as to project toward either the first frame material or the second frame material in the assembled state in which the frame body is assembled. It is a positioning portion provided, and by inserting the positioning portion through the notch portion, either the first frame material or the second frame material can be replaced with the first frame material or the second frame material. A positioning portion for positioning with respect to either one, and a connecting portion for connecting the connecting piece with the first frame material or any other of the second frame material via the connecting component. In the installed state in which the frame body is installed in the opening, the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening. A frame body that is provided with a notch and constitutes the door device provided on the wall of the building, and the first frame material is a horizontal frame material located on the lower side of the opening. The second frame material includes a horizontal frame material, and the second frame material is a vertical frame material on the door tail side, which is a vertical frame material located on the door tail side of the opening, and a vertical frame material located on the door end side of the opening. The connecting piece for connecting the sliding horizontal frame material and the door tail side vertical frame material to the end portion of the sliding horizontal frame material on the door tail side, including a certain door tip side vertical frame material. In order to provide the connecting piece formed in a hollow shape and to connect the sliding horizontal frame material and the door tip side vertical frame material to the end portion of the sliding horizontal frame material on the door end side. The connection piece is provided with the connection piece formed in a hollow shape, and the filling material filled in the inside of the sliding horizontal frame member flows into the inside of the connection piece in the hollow connection piece. It is provided with a first side portion for suppressing this, and a second side portion which is a second side portion provided at a position different from the first side portion and functions as the connecting portion.

The frame body of the door device according to claim 6 is a frame body constituting the door device provided in the opening of the building, and is a frame body formed by combining a plurality of frame materials using connecting parts. The plurality of frame materials include a first frame material and a second frame material provided so as to be substantially orthogonal to the first frame material, and the first frame material or the second frame material. A connecting piece provided on either one of the frame materials, the connecting piece for connecting the first frame material and the second frame material, and either the first frame material or the second frame material. A notch formed on the other side, and the connection piece so as to project toward either the first frame material or the second frame material in the assembled state in which the frame body is assembled. It is a positioning portion provided, and by inserting the positioning portion through the notch portion, either the first frame material or the second frame material can be replaced with the first frame material or the second frame material. A positioning portion for positioning with respect to either one, and a connecting portion for connecting the connecting piece with the first frame material or any other of the second frame material via the connecting component. In the installed state in which the frame body is installed in the opening, the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening. The frame body provided with a notch and constituting the door device provided on the wall of the building, and the first frame member is an upper lateral frame member which is a horizontal frame member located on the upper side of the opening. The second frame material includes a frame material, a horizontal frame material located on the lower side of the opening, and a discarded horizontal frame material which is a horizontal frame material used only when assembling the frame body. A door tail side vertical frame material which is a vertical frame material located on the door tail side of the opening and a door tip side vertical frame material which is a vertical frame material located on the door end side of the opening are included. The connection piece for connecting the upper horizontal frame material and the door tail side vertical frame material is provided at the end of the upper horizontal frame material on the door end side, and the end on the door end side of the upper horizontal frame material. The connection piece for connecting the upper horizontal frame material and the door end side vertical frame material is provided in the portion, and the discarded horizontal frame material, the door tail side vertical frame material, and the door end side vertical frame material are provided. Each of the above is formed with an insertion hole for inserting an attachment component for attaching the discarded horizontal frame material to the door tail side vertical frame material or the door end side vertical frame material, and the door tail side vertical frame is formed. The mounting insertion holes of the material and the door-end side vertical frame material were arranged so as to be located below the floor surface of the building in the installation state.

The frame body of the door device according to claim 7 is the frame body of the door device according to any one of claims 1 to 6, and is either the first frame material or the second frame material in the installed state. Of the side portion of either the first frame material or the second frame material that is abutted against the other, the central side of the opening is more than the central side portion located on the central side of the opening. The cut portion and the positioning portion were provided at positions opposite to the above.

The frame body of the door device according to claim 8 is the frame body of the door device according to any one of claims 1 to 7, wherein either the first frame material or the second frame material and the said. A connection insertion hole for inserting the connection component is formed in each of the connecting portions, and in the assembled state, the connection insertion hole is a side portion of either the first frame material or the second frame material. Of these, the connection is such that the position is opposite to the central side of the opening and is located near the central side of the central side of the opening. An insertion hole was placed.

According to the frame body of the door device according to claim 1, the cut portion is located at a position where the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening in the installed state. Unlike the conventional technology (a technology provided so that the slit formed in the upper horizontal frame is exposed to the outside when the frame body is installed), the cut portion is exposed to the outside in the installed state. It is possible to avoid this and maintain the design of the frame.
Further, as the connecting pieces, the first connecting piece fixed to one of the side portions on the prospective direction side of the side portion of either the first frame material or the second frame material, and the first frame material or the second frame. A second connection piece, which is a connection piece fixed to the other side of the side portion on the prospective direction side of any one side of the material and is a connection piece formed separately from the first connection piece. Since it is provided, for various frame bodies in which the shape or size of either the first frame material or the second frame material is different as compared with the case where the first connection piece and the second connection piece are integrally formed. It can be connected, and the installability of the first connection piece and the second connection piece can be improved.

According to the frame body of the door device according to claim 2, since the first cut portion and the second cut portion are integrally formed, the first cut portion and the second cut portion can be efficiently processed. This can be done, and the manufacturability of either the first frame material or the second frame material can be improved.

According to the frame body of the door device according to claim 3, since the first connection piece and the second connection piece are formed to have the same shape as each other, the shapes of the first connection piece and the second connection piece are unified. It is possible to improve the manufacturability of the first connection piece and the second connection piece.

According to the frame body of the door device according to claim 4, since the fixing component to be inserted into the fixing insertion hole is arranged in a region other than the area where the hinge portion is installed, the hinge portion is placed in the first frame material or the second frame material. Even when the door is attached to either one of the frame materials, it is possible to prevent the rotation of the door body from being hindered by the fixed parts, and the usability of the door device can be ensured.

According to the frame body of the door device according to claim 5, the cut portion is located at a position where the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening in the installed state. Unlike the conventional technology (a technology provided so that the slit formed in the upper horizontal frame is exposed to the outside when the frame body is installed), the cut portion is exposed to the outside in the installed state. It is possible to avoid this and maintain the design of the frame.
Further, the hollow connection piece is at a position different from that of the first side portion for suppressing the filling material filled inside the slipping horizontal frame material from flowing into the inside of the connection piece. Since it is provided with a second side portion provided in the above and a second side portion that functions as a connecting portion, when the filling material is filled inside the slipping horizontal frame material, the inside of the connecting piece is filled. While avoiding the inflow of the filling material, the second side portion and either the first frame material or the second frame material can be reliably connected by using the connecting parts, and the installation of the frame body can be improved. Can be maintained.

According to the frame body of the door device according to claim 6, the cut portion is located at a position where the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening in the installed state. Unlike the conventional technology (a technology provided so that the slit formed in the upper horizontal frame is exposed to the outside when the frame body is installed), the cut portion is exposed to the outside in the installed state. It is possible to avoid this and maintain the design of the frame.
In addition, since the insertion holes for mounting the door tail side vertical frame material and the door end side vertical frame material are arranged so as to be located below the floor surface of the building in the installed state, the door tail side in the installed state. Since it is possible to prevent the insertion holes for mounting the vertical frame material and the vertical frame material on the door end side from being exposed to the outside, the design of the frame body can be further maintained.

According to the frame body of the door device according to claim 7, either the first frame material or the second frame material is abutted against either the first frame material or the second frame material in the installed state. Since the notch and the positioning part are provided at the position opposite to the center side of the opening from the center side part located on the center side of the opening, the notch part is provided in the installed state. Can be further prevented from being exposed to the outside, and the design of the frame can be further maintained.

According to the frame body of the door device according to claim 8, in the assembled state, the connection insertion hole is closer to the center of the opening than the central side portion of either the first frame material or the second frame material. Since the connection insertion hole is arranged so as to be located on the opposite side of the opening and in the vicinity of the central side portion, the connection insertion is inserted at a position away from the central side portion of the opening. Compared with the case where the holes are arranged, it is possible to suppress the formation of a gap between the first frame material and the second frame material in the assembled state, and it is possible to further maintain the design of the frame body.

It is a door device which concerns on Embodiment 1 of this invention, and is the front view which shows the fully closed state. It is a rear view of the door device of FIG. It is a figure which shows the frame body, (a) is a front view, (b) is a plan view, (c) is a bottom view, (d) is a right side view, (e) is (a) AA arrow view. It is a sectional view. It is an enlarged view of the upper region of FIG. 3D. It is an enlarged view of the lower region of FIG. 3 (e). It is a figure which shows the door tail side vertical frame material, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a plan view. It is a figure which shows the door end side vertical frame material, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a plan view. It is a figure which shows the upper horizontal frame material, (a) is a front view, (b) is a plan view, (c) is a left side view. It is a figure which shows the shining horizontal frame material, (a) is a front view, (b) is a plan view, (c) is a bottom view, (d) is a left side view. It is a figure which shows the 1st upper side connection piece, (a) is a front view, (b) is a plan view, (c) is a right side view. It is a figure which shows the 2nd upper side connection piece, (a) is a front view, (b) is a plan view, (c) is a right side view. It is a figure which shows the lower connection piece, (a) is a front view, (b) is a plan view, (c) is a right side view. It is a figure which shows the modification of the 1st upper connection piece and the 2nd upper connection piece, (a) is a front view, (b) is a plan view, and (c) is a right side view. It is a figure which shows the modification of the 1st upper connection piece or the 2nd upper connection piece, (a) is a front view, (b) is a plan view, and (c) is a right side view. It is a figure which shows the modification of the 1st upper connection piece or the 2nd upper connection piece, (a) is a front view, (b) is a plan view, and (c) is a right side view. It is a right side view which shows the deformation example of a frame body. It is a figure which shows the deformation example of the sneaker horizontal frame material, (a) is a front view, (b) is a plan view, (c) bottom view, (d) left side view. It is a figure which shows the modification of the lower connection piece, (a) is a front view, (b) is a plan view, (c) is a right side view. It is a figure which shows the door tail side vertical frame material which concerns on Embodiment 2, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a plan view. It is a figure which shows the upper horizontal frame material, (a) is a front view, (b) is a plan view, (c) is a left side view. It is a figure which shows the frame body which concerns on Embodiment 3, (a) is a front view, (b) is a plan view, (c) is a bottom view, (d) is a right side view, (e) is (a). It is a cross-sectional view taken along the line BB. It is a figure which shows the discarded horizontal frame material, (a) is a front view, (b) is a plan view, (c) is a left side view. It is a figure which shows the deformation example of a frame body, (a) is a front view, (b) is a plan view, (c) is a bottom view, (d) is a right side view, (e) is C- C is a cross-sectional view taken along the line.

Hereinafter, embodiments of the frame body of the door device according to the present invention will be described in detail with reference to the accompanying drawings. First, the basic concept of the embodiment of [I] will be described, then the specific contents of the embodiment of [II] will be described, and finally, a modified example of the embodiment of [III] will be described. However, the present invention is not limited to the embodiments.

[I] Basic concept of the embodiment First, the basic concept of the embodiment will be described. The embodiment is generally a frame body constituting a door device provided at an opening of a building, and relates to a frame body formed by combining a plurality of frame materials using connecting parts.

Here, the "building" is a concept including, for example, a detached house, an apartment house such as an apartment or a condominium, an office building, a commercial facility, a public facility, etc., although the specific structure and type thereof are arbitrary. .. Further, the "opening of a building" is an opening formed for installing an entrance / exit in a part of a building frame (for example, a wall, a ceiling, a floor, etc.). Further, the "door device" is a structure installed in an opening, and means a structure for suppressing or restricting the entry and exit of the opening. In addition, the installation position and use of the door device are arbitrary, but for example, the "entrance door" installed at the entrance, the "autonomous door" installed at the entrance or the entrance, or the "indoor" installed inside the building. Includes "doors" and the like. Further, the opening / closing structure of the door device is arbitrary, and can be configured as a "swing door" or a "sliding door" such as a single-opening type hinged door or a double-opening type hinged door (so-called parent-child door). Hereinafter, in the embodiment, a case where the door device is a single-opening type hinged door provided on the entrance wall of a building such as a detached house will be described.

[II] Specific contents of the embodiment Next, the specific contents of the embodiment will be described.

[Embodiment 1]
First, the frame body of the door device according to the first embodiment will be described. In the first embodiment, the door body of the door device described later is fixed to the door tail side vertical frame member of the frame body described later via a hinge portion described later.

(Constitution)
First, the configuration of the door device including the frame according to the first embodiment will be described. In the following description, the X direction in FIG. 1 is the left-right direction or the finding direction of the door device (-X direction is the left direction of the door device, + X direction is the right direction of the door device), and the Y direction in FIG. 3 is the front and rear of the door device. Direction or prospective direction (+ Y direction is the front direction of the door device (outdoor side direction of the building), -Y direction is the rear direction of the door device (indoor side direction of the building)), and Z direction in FIG. 1 is the door device. It is referred to as a vertical direction or a finding direction (+ Z direction is upward direction of the door device, -Z direction is downward direction of the door device).

As shown in FIGS. 1 and 2, the door device 1 is roughly configured to include a frame body 10, a door body 20, and a hinge portion 50. However, the description of the door device 1 unless otherwise specified will be omitted as it is the same as the conventional one. The mounting method (or connection method) between the various members constituting the door device 1 described later is arbitrary, but for example, a mounting hole (for example, a rivet) formed in a member on the mounting side or a member on the mounting partner side. Attach the member on the mounting side to the member on the mounting partner side via holes, screw holes, screw holes, etc. with fixtures (for example, rivets, mounting screws, screws, etc.), welding, adhesive, double-sided tape, etc. The method (or connection) is adopted.

(Structure-frame)
The frame body 10 is installed on the peripheral edge of the opening 3 formed in the building frame 2, and is made of steel (for example, steel, stainless steel, etc.) and has a pair of left and right vertical frame members 11, 12 and a pair of upper and lower frames. The horizontal frame members 13 and 14 (that is, a plurality of frame members) are provided. The vertical frame members 11 and 12 and the horizontal frame members 13 and 14 are directly fixed to the building frame 2 at the peripheral edge of the opening 3 by a known method, and are combined with each other to form a front surface. The shape is formed so as to have a substantially rectangular ring shape. In the following, if necessary, of the pair of left and right vertical frame members 11 and 12, the vertical frame member 11 located on the door butt side of the opening 3 is referred to as the "door butt side vertical frame member 11", and the opening 3 The vertical frame material 12 located on the door end side of the door is referred to as a "door end side vertical frame material 12". Further, among the pair of upper and lower horizontal frame members 13 and 14, the horizontal frame member 13 located on the upper side of the opening 3 is referred to as "upper horizontal frame member 13", and the horizontal frame member located on the lower side of the opening 3 is referred to. 14 is referred to as "slip horizontal frame material 14". The above-mentioned "upper horizontal frame material 13" and "slip horizontal frame material 14" correspond to the "first frame material" in the claims, and the above-mentioned "door tail side vertical frame material 11" and "door tail side vertical frame material 11" The "door end side vertical frame material 12" corresponds to the "second frame material" within the scope of the claims.

Further, the door end side vertical frame member 12 is provided with a dead bolt receiver and a latch receiver (both are not shown). The dead bolt receiver receives a dead bolt provided on the door body 20 to receive a known dead bolt, which will be described later, in a state where the opening 3 is closed by the door body 20 (hereinafter, referred to as a “fully closed state”). It is a means and is arranged at a position corresponding to a dead bolt described later. The latch receiver is a latch receiving means provided on the door body 20 for receiving the latch described later, and is arranged at a position corresponding to the latch.

(Structure-door body)
The door body 20 is a flat plate-shaped opening / closing body for opening / closing the opening 3 of the building, and includes a door frame (not shown) and surface materials 41 and 42 as shown in FIGS. 1 and 2.

(Composition-Door body-Door frame)
The door frame mainly bears the rigidity of the door body 20. This door frame has a substantially rectangular annular shape in front shape by combining a pair of left and right vertical force bones (not shown) and a pair of upper and lower lateral force bones (not shown) made of steel (for example, steel, stainless steel, etc.). It is formed to be.

(Structure-Door body-Surface material)
The surface material 41 constitutes either one of the two main side surfaces of the door body 20 (the side surface having the largest area among the side surfaces of the door body 20), and at least the prospective direction (front-rear direction) in the door frame. It covers substantially the entire side surface on one side (for example, the side surface on the outdoor side of the building), and the surface material 42 constitutes at least one of the two main side surfaces of the door body 20 and at least the other side. It covers almost the entire side surface of the door frame on the other side in the prospective direction (for example, the side surface on the indoor side of the building). Further, these surface materials 41 and 42 are made of, for example, a thin steel material (specifically, steel, stainless steel) or the like, and are provided so as to cover the door frame from the outdoor side and the indoor side of the building. It is fixed to the door frame by welding or fixing tools.

(Structure-Door body-Other configurations)
Further, as shown in FIGS. 1 and 2, on the door end side of the door body 20, a handle 21 for the user to open and close the door body 20 and a locking device for locking the door body 20 (not shown). (Omitted) and a latch (not shown) for maintaining the door body 20 in the fully closed position regardless of whether or not the door is locked by the locking device. Further, as shown in FIG. 2, above the indoor side of the building in the door body 20, when the door body 20 is opened, the door body 20 is automatically closed at a safe speed. A door closer 22 is provided to regulate that the rotation state of the door body 20 is equal to or higher than the state in which the entire opening 3 is opened by the door body 20 (hereinafter, referred to as “fully open state”). ..

(Structure-Hinge part)
The hinge portion 50 is for rotatably supporting the door body 20 with respect to the door tail side vertical frame member 11. The hinge portion 50 is configured by using a known flag hinge or the like, and a plurality of hinge portions 50 are arranged side by side in the vertical direction at the end portion on the door tail side at intervals from each other. The method of fixing the hinge portion 50 is arbitrary, but for example, it is first formed on each of the upper support piece (not shown) of the hinge portion 50, the surface material 41, and the longitudinal force bone on the door tail side. The upper support piece is fixed to the longitudinal force bone on the door tail side with a fixture through a mounting hole (not shown). Next, mounting holes (not shown) formed in the lower support piece, a plurality of mounting holes 11a of FIG. 6 formed in the door tail side vertical frame member 11, and provided inside the door tail side vertical frame member 11. The lower support piece (not shown) of the hinge portion 50 is fixed to the door tail side vertical frame member 11 with a fixture through the mounting hole 11f formed in the first liner 11b of FIG. Then, by inserting the lower shaft 52 connected to the lower support piece into the upper bearing 51 connected to the upper support piece, the door body 20 and the door tail side vertical frame member 11 are connected via the hinge portion 50. To connect.

(Details of composition-frame body-vertical frame material on the door tail side and vertical frame material on the door end side)
Next, the details of the configuration of the door tail side vertical frame member 11 and the door end side vertical frame member 12 of the frame body 10 will be described. However, the door tail side vertical frame material 11 and the door end side vertical frame material 12 can be manufactured in any shape, method, and material, unless otherwise specified. In the first embodiment, as shown in FIGS. 3, 6 and 7, each of the door tail side vertical frame material 11 and the door end side vertical frame material 12 includes a vertical frame material main body 15 and a fixing material 16. There is.

The vertical frame material main body 15 is a basic structure of the door tail side vertical frame material 11 (or the door end side vertical frame material 12). The vertical frame material main body 15 is a hollow body formed so that the cross-sectional shape along the XY plane is substantially U-shaped open toward the outside in the left-right direction, and is above and below the opening 3. It is formed over almost the entire length of the direction. The specific configuration of the vertical frame material main body 15 is arbitrary, but as shown in FIGS. 6 and 7, for example, the portion of the vertical frame material main body 15 corresponding to the door body 20 is placed outside in the left-right direction. By denting it toward the door, a space is formed in which the door body 20 can be accommodated and interference between the vertical frame material main body 15 and the door body 20 can be avoided. From the viewpoint of the design of the frame body 10, the vertical frame material main body 15 of the door tail side vertical frame material 11 and the vertical frame material main body 15 of the door end side vertical frame material 12 are formed to have the same shape and size. Has been done.

The fixing material 16 is for fixing the vertical frame material main body 15 to the building frame 2 and reinforcing the vertical frame material main body 15. The fixing material 16 is formed of a plate-like body, and specifically, as shown in FIGS. 6 and 7, the length of the fixing material 16 in the front-rear direction is U-shaped in the vertical frame material main body 15. The length in the front-rear direction at the open end of the shape is substantially the same (or longer), and the length in the vertical direction of the fixing member 16 is shorter than the length in the vertical direction of the vertical frame member main body 15. Is formed in. Further, the fixing member 16 is provided along the vertical direction at predetermined intervals on the U-shaped open end side of the vertical frame material main body 15 (the outer end side in the vertical direction of the vertical frame material main body 15). A plurality of them are arranged side by side, and are fixed to the vertical frame material main body 15 and the building frame 2 by welding or the like.

(Details of composition-frame body-upper horizontal frame material and squeeze horizontal frame material)
Returning to FIG. 3, next, the details of the configuration of the upper horizontal frame member 13 and the slippery horizontal frame member 14 of the frame body 10 will be described. However, the upper horizontal frame member 13 and the slippery horizontal frame member 14 can be manufactured in any shape, method, and material, unless otherwise specified. In the first embodiment, as shown in FIGS. 3, 8 and 9, each of the upper horizontal frame member 13 and the slippery horizontal frame member 14 includes a horizontal frame member main body 17 and a fixing member 18.

The horizontal frame member main body 17 is a basic structure of the upper horizontal frame member 13 (or the slippery horizontal frame member 14). The horizontal frame material main body 17 is a hollow body formed so that the cross-sectional shape along the YZ plane is substantially U-shaped open outward in the vertical direction, and is left and right of the opening 3. It is formed over almost the entire length of the direction. The specific configuration of the horizontal frame material main body 17 is arbitrary. For example, regarding the horizontal frame material main body 17 of the upper horizontal frame material 13, as shown in FIG. 8, the door body in the horizontal frame material main body 17 By denting the portion corresponding to 20 toward the outside in the vertical direction, a space is formed in which the door body 20 can be accommodated and interference between the horizontal frame material main body 17 and the door body 20 can be avoided. .. Further, as shown in FIGS. 3, 4, and 9, the horizontal frame material main body 17 of the slippery horizontal frame material 14 is provided at a position corresponding to the concave portion of the horizontal frame material main body 17 of the upper horizontal frame material 13. (That is, the slipping horizontal frame member 14 is formed so that the length of the slipping horizontal frame member 14 in the front-rear direction is smaller than the length of the upper horizontal frame member 13 in the front-rear direction).

The fixing material 18 is for fixing the horizontal frame material main body 17 to the building frame 2 and reinforcing the horizontal frame material main body 17. The fixing material 18 is formed of a plate-like body, and specifically, as shown in FIGS. 8 and 9, the length of the fixing material 18 in the front-rear direction is U-shaped in the horizontal frame material main body 17. The length in the front-rear direction at the open end of the shape is substantially the same (or longer), and the length in the left-right direction of the fixing member 18 is shorter than the length in the left-right direction of the horizontal frame member body 17. Is formed in. Further, the fixing member 18 is provided along the left-right direction at a predetermined interval on the U-shaped open end side of the horizontal frame material main body 17 (the outer end side in the vertical direction of the horizontal frame material main body 17). A plurality of them are arranged side by side, and are fixed to the horizontal frame material main body 17 and the building frame 2 by welding or the like.

(Structure-frame connection structure)
Returning to FIG. 3, next, the connection structure of the frame body 10 will be described. The frame body 10 is provided with a connection structure for connecting various frame materials of the frame body 10 by using a connection component 68 (for example, a detachable connecting means such as a screw or a screw), and this connection structure is provided. Provides a first door tail side connection structure, a first door end side connection structure, a second door tail side connection structure, and a second door end side connection structure. Hereinafter, these various connection structures will be described in sequence.

(Structure-Frame connection structure-First door tail side connection structure)
First, the first door tail side connection structure will be described. The first door tail side connection structure is a connection structure for connecting the door tail side vertical frame member 11 and the upper horizontal frame member 13, and as shown in FIGS. 3, 4, 6, and 8, the first door tail side connection structure. 1 Upper connection piece 61 (first connection piece), second upper connection piece 62 (second connection piece), first upper notch 71 (first notch), second upper notch 72 (Second notch) is provided.

(Structure-Frame body connection structure-First door tail side connection structure-First upper connection piece, second upper connection piece)
The first upper connection piece 61 and the second upper connection piece 62 are connection pieces for connecting the door tail side vertical frame member 11 and the upper horizontal frame member 13. As shown in FIGS. 3, 8, 10, and 11, the first upper connection piece 61 and the second upper connection piece 62 have different shapes and are formed separately from each other, and are formed on the upper side. It is provided at the end of the horizontal frame member 13 on the door tail side. Specifically, as shown in FIGS. 3 and 8, substantially the entire first upper connection piece 61 and substantially the entire second upper connection piece 62 (however, excluding the positioning portion 65 described later) are the upper horizontal frame members. The first upper connecting piece 61 is housed inside the 13 and the first upper connecting piece 61 is one of the side portions on the prospective direction side of the side portions of the upper horizontal frame member 13 (in FIGS. 3, 4, and 8, the upper horizontal frame member). The second upper connecting piece 62 is provided in the front portion 13c) of the upper side portion 13f of the upper portion 13, and the second upper connecting piece 62 is the other side portion of the upper horizontal frame member 13 on the prospective direction side (FIGS. 3, FIG. 4, In FIG. 8, it is provided in the rear portion 13d of the upper side portion 13f of the upper horizontal frame member 13 (note that in the first embodiment, the front portion 13c and the rear portion 13d have substantially the same height. , The upper horizontal frame member 13 is formed). Further, as shown in FIGS. 8, 10, and 11, each of the first upper connection piece 61 and the second upper connection piece 62 has a connection piece main body 63, a fixing portion 64, a positioning portion 65, and a connecting portion 66. It has.

The connection piece main body 63 is a basic structure of the first upper connection piece 61 (or the second upper connection piece 62). The connection piece main body 63 is a substantially flat plate-like body, and as shown in FIGS. 8, 10, and 11, at a position lower than the upper side portion 13f of the upper horizontal frame member 13, in the front-rear direction. And are provided along the left-right direction.

The fixing portion 64 is for fixing the first upper connecting piece 61 (or the second upper connecting piece 62) to the upper horizontal frame member 13. The fixing portion 64 is a substantially flat plate-like body, and as shown in FIGS. 8, 10 and 11, the upper side of the upper horizontal frame member 13 is located at a position outside the connection piece main body 63 in the front-rear direction. It is provided so as to face the side portion 13f. The method of fixing the fixing portion 64 to the upper horizontal frame member 13 is arbitrary. For example, as shown in FIGS. 8, 10, and 11, first, the fixing portion 64 and the upper horizontal frame member 13 are fixed. The fixing portion 64 is attached to the upper horizontal frame member 13 via the insertion holes 64a (hereinafter, referred to as “fixing insertion holes 64a”) formed in each of the above. Fix with free fixing means, etc.). Further, the dowel portion 64b formed in the fixing portion 64 is inserted through the insertion hole 13a (hereinafter, referred to as "dove insertion hole 13a") formed in the upper horizontal frame member 13. By such fixing, the fixing portion 64 is fixed to the upper horizontal frame member 13 while preventing the first upper connecting piece 61 (or the second upper connecting piece 62) from rotating about the fixing component 67 as the central axis. can do.

The positioning portion 65 positions the door tail side vertical frame member 11 with respect to the upper horizontal frame member 13 by inserting the positioning portion 65 through the first upper cut portion 71 (or the second upper cut portion 72). It is for doing. Here, "to insert the positioning portion 65" means, for example, that the positioning portion 65 is inserted into the first upper notch portion 71 (or the second upper side) in a state where the positioning portion 65 and the door tail side vertical frame member 11 are in contact with each other. The positioning portion 65 is inserted into the notch portion 72), or the positioning portion 65 is inserted into the first upper notch portion 71 (or the second upper notch portion 72) in a state where the positioning portion 65 and the door tail side vertical frame member 11 do not come into contact with each other. ), Etc. are applicable. The positioning portion 65 is a substantially flat plate-like body, and as shown in FIGS. 3, 8, 10, and 11, the frame body 10 is in an assembled state (hereinafter, referred to as an “assembled state”). Is provided so as to project from the connecting piece main body 63 toward the door tail side vertical frame member 11.

The connecting portion 66 is for connecting the first upper connecting piece 61 (or the second upper connecting piece 62) and the door tail side vertical frame member 11 via the connecting component 68. The connecting portion 66 is a substantially flat plate-like body, and as shown in FIGS. 8, 10, and 11, is provided so as to project downward from the connecting piece main body 63 and the door tail. It is provided so as to face the inner side portion in the left-right direction of the side portion of the side vertical frame member 11 (in FIG. 3, the left side portion 11d of the door tail side vertical frame member 11). The method of connecting the connecting portion 66 to the door tail side vertical frame member 11 is arbitrary. For example, as shown in FIGS. 8, 10, and 11, the connecting portion 66 and the door tail side vertical frame The connecting portion 66 is connected to the door tail side vertical frame member 11 by the connecting component 68 via the insertion holes 66a (hereinafter, referred to as "connecting insertion holes 66a") formed in each of the members 11.

The method of installing the connection insertion hole 66a is arbitrary. For example, as shown in FIGS. 3, 4, and 6, in the assembled state, the connection insertion hole 66a is the upper horizontal frame member 13. Of the side portions, a position opposite to the central side of the opening 3 with respect to the side portion located on the central side of the opening 3 (in FIGS. 3, 4, and 6, the lower side of the upper horizontal frame member 13). It is provided so as to be located on the upper side of the portion 13b) and in the vicinity of the side portion. Here, the "center of the opening 3" is a substantially center position in the left-right direction of the opening 3, a substantially center position in the front-rear direction of the opening 3, and a substantially center position in the vertical direction of the opening 3. Means the position that is. Due to such an installation, the upper horizontal frame member 13 and the door tail side vertical frame member 11 are arranged in the assembled state as compared with the case where the connection insertion hole 66a is arranged at a position away from the side portion on the central side of the opening 3. It is possible to suppress the formation of a gap between the two, and further maintain the design of the frame body 10. However, the present invention is not limited to this, and for example, when it is difficult to position the connection insertion hole 66a in the vicinity of the side portion located on the central side of the opening 3 due to manufacturing reasons, the connection insertion hole 66a is separated from the side portion. It may be provided at a position. The above-mentioned "lower side portion 13b of the upper horizontal frame member 13" corresponds to the "center side portion" in the claims.

The first upper connecting piece 61 and the second upper connecting piece 62 configured in this way can be manufactured by any method or material, and for example, a plate-shaped body made of steel (for example, steel, stainless steel, etc.) can be manufactured. By bending molding, the connecting piece main body 63, the fixing portion 64, the positioning portion 65, and the connecting portion 66 are integrally molded, and at any time before or after this bending molding, the fixing insertion hole 64a and the connecting insertion are inserted. It may be manufactured by drilling the hole 66a.

(Structure-Frame body connection structure-First door tail side connection structure-First upper notch, second upper notch)
Returning to FIG. 3, the first upper notch 71 is a notch for inserting the positioning portion 65 of the first upper connection piece 61 in the assembled state, and the second upper notch 72 is in the assembled state. This is a notch for inserting the positioning portion 65 of the second upper connection piece 62. The first upper cut portion 71 and the second upper cut portion 72 are formed by cutting out a part of the door tail side vertical frame member 11. Specifically, regarding the first upper cut portion 71, the inner side portion in the left-right direction of the door tail side vertical frame member 11 (in FIGS. 3 and 4, the left side portion 11d of the door tail side vertical frame member 11). ), Which is formed by cutting out the portion corresponding to the positioning portion 65 of the first upper connection piece 61 in the assembled state. Further, regarding the second upper cut portion 72, among the inner side portions in the left-right direction of the door tail side vertical frame member 11 (in FIGS. 3 and 4, the left side portion 11d of the door tail side vertical frame member 11). , It is formed by cutting out a portion corresponding to the positioning portion 65 of the second upper connection piece 62 in the assembled state.

Regarding the method of installing the first upper cut portion 71 and the second upper cut portion 72, in the first embodiment, the frame body 10 is installed in the opening 3 (hereinafter, referred to as “installed state”). ), The first upper notch 71 and the second upper notch 72 are covered by the door tail side vertical frame member 11 or the upper horizontal frame member 13 when viewed from the center side of the opening 3. Specifically, as shown in FIGS. 3 and 4, the position is located on the center side of the opening 3 among the side portions of the upper horizontal frame member 13 that is abutted against the door tail side vertical frame member 11 in the installed state. It is provided at a position opposite to the central side of the opening 3 (in FIGS. 3 and 4, a position above the lower side portion 13b of the upper horizontal frame member 13), and is more specific. Specifically, the upper end portion 11c of the left side portion 11d of the door tail side vertical frame member 11 and its vicinity are provided (that is, the first upper notch portion 71 and the second upper notch portion 72 are slit-shaped. Is formed). In this case, regarding the method of installing the positioning portion 65 of each of the first upper connection piece 61 and the second upper connection piece 62, in the first embodiment, as shown in FIGS. 3 and 4, the door tail is installed. Of the side portions of the upper horizontal frame member 13 that is abutted against the side vertical frame member 11, the position opposite to the central side of the opening 3 than the side portion located on the central side of the opening 3 (FIG. 3). , In FIG. 4, the upper horizontal frame member 13 is provided at a position above the lower side portion 13b), and specifically, a position slightly lower than the upper end portion of the upper horizontal frame member 13 (or a position). It is provided at the same position). Due to such an installation, unlike the conventional technique (a technique in which the slit formed in the upper horizontal frame is exposed to the outside when the frame body 10 is installed), the first upper notch is cut in the installed state. Since it is possible to prevent the portion 71 and the second upper cut portion 72 from being exposed to the outside, it is possible to maintain the design of the frame body 10.

The method of forming the first upper cut portion 71 and the second upper cut portion 72 is arbitrary. For example, as shown in FIGS. 3, 4, and 6, the first upper cut portion 71 and the first upper cut portion 71 and the second upper cut portion 72 are formed. The second upper notch portion 72 is integrally formed. In this case, the specific shape and size of the first upper notch 71 and the second upper notch 72 are arbitrary, but for example, when the frame body 10 is assembled, the first upper notch is cut. A part of these positioning portions 65 (example) in a state where each of the positioning portions 65 of the portion 71 and the second upper notch portion 72 is inserted through the first upper notch portion 71 (or the second upper notch portion 72). As a result, the outer end portion of the positioning portion 65 in the front-rear direction, or the lower end portion of the positioning portion 65) may be formed in a shape and size so as to come into contact with the door tail side vertical frame member 11, or these positioning portions may be formed. The portion 65 may be formed in a shape and size so as not to come into contact with the door tail side vertical frame member 11 through a minute gap within an allowable range. With such a configuration, the first upper cut portion 71 and the second upper cut portion 72 can be efficiently processed, and the manufacturability of the door tail side vertical frame member 11 can be improved. .. However, the present invention is not limited to this, and for example, when the distance between the first upper connection piece 61 and the second upper connection piece 62 is relatively long, the first upper notch 71 and the second upper notch 62 are used. 72 may be formed separately from each other.

With the first door tail side connection structure as described above, the door tail side vertical frame member 11 and the upper horizontal frame member 13 can be connected while maintaining the design of the frame body 10.

(Structure-Frame connection structure-First door end side connection structure)
Returning to FIG. 3, next, the first door-to-door side connection structure will be described. The first door-to-door side connection structure is a connection structure for connecting the door-to-door side vertical frame member 12 and the upper horizontal frame member 13, and as shown in FIGS. 3, 7, and 8, the upper horizontal frame member The first upper connection piece 61 and the second upper connection piece 62 provided at the end of the door end side of 13, and the first upper cut portion 71 and the second upper cut formed in the door end side vertical frame member 12. It is provided with a recess 72. Since the first door end side connection structure is substantially the same as the first door end side connection structure, detailed description thereof will be omitted. In the first embodiment, the shape and size of the first upper connection piece 61 of the first door end side connection structure is abbreviated as the shape and size of the second upper connection piece 62 of the first door tail side connection structure. Although it is set to be the same, the present invention is not limited to this, and for example, it may be set to be different from the shape and size of the second upper connection piece 62 of the first door tail side connection structure. Further, the shape and size of the second upper connection piece 62 of the first door end side connection structure are set to be substantially the same as the shape and size of the first upper connection piece 61 of the first door tail side connection structure. The shape and size of the first upper connecting piece 61 of the first door tail side connecting structure may be different from the shape and size of the first upper connecting piece 61.

(Structure-Frame connection structure-Second door tail side connection structure)
Returning to FIG. 3, the second door tail side connection structure will be described next. The second door tail side connection structure is a connection structure for connecting the door tail side vertical frame member 11 and the slippery horizontal frame member 14, and as shown in FIGS. 3, 5, 6, and 9. A lower connection piece 80 and a lower notch 90 are provided.

(Structure-Frame connection structure-Second door tail side connection structure-Lower connection piece)
The lower connecting piece 80 is a connecting piece for connecting the door tail side vertical frame member 11 and the slipping horizontal frame member 14. The lower connecting piece 80 is provided at the end of the slipping horizontal frame member 14 on the door tail side. Specifically, as shown in FIGS. 3 and 9, substantially the entire lower connecting piece 80 is provided. (However, the positioning portion 86 described later is excluded) is provided so as to be housed inside the slippery horizontal frame member 14. Further, the lower connecting piece 80 is formed in a hollow shape, and as shown in FIGS. 9 and 12, the first side portion 81, the second side portion 82, the third side portion 83, and the fourth side portion are formed. It includes 84 and a fifth side portion 85.

In the first side portion 81, a filling material (for example, a known filling material for construction (for example, mortar or the like)) to be filled inside the slipping horizontal frame member 14 flows into the inside of the lower connecting piece 80. As shown in FIGS. 9 and 12, from the inner end portion in the left-right direction of the fifth side portion 85 (in FIGS. 9 and 12, the left end portion of the fifth side portion 85). It is provided so as to project upward. Further, although the specific shape and size of the first side portion 81 are arbitrary, the space 92 provided inside the slipping horizontal frame member 14 in the left-right direction with respect to the lower connecting piece 80 ( Hereinafter, it is set so that the filling material to be filled into the “filling space 92”) does not flow in. For example, as shown in FIG. 9, it is substantially the same as the YZ cross-sectional shape of the slippery horizontal frame member 14. It is set to the shape and size of.

The second side portion 82 is for connecting the lower connecting piece 80 and the door tail side vertical frame member 11 via the connecting component 68 (that is, functions as the connecting portion 66 of the lower connecting piece 80). As shown in FIGS. 9 and 12, the fifth side portion 85 is directed upward from the outer end portion in the left-right direction (in FIGS. 9 and 12, the right end portion of the fifth side portion 85). It is provided so as to project, and faces the inner side portion in the left-right direction of the side portion of the door tail side vertical frame member 11 (in FIG. 3, the left side portion 11d of the door tail side vertical frame member 11). (That is, it is provided at a position different from that of the first side portion 81). The method of connecting the second side portion 82 to the door tail side vertical frame member 11 is arbitrary. For example, as shown in FIG. 9, the second side portion 82 and the door tail side vertical frame member 11 are connected. The second side portion 82 is connected to the door tail side vertical frame member 11 by the connecting component 68 via the connection insertion holes 82a of FIGS. 6 and 12 formed in each of the above.

Further, as shown in FIGS. 3, 5, 9, and 12, a positioning portion 86 is provided at the lower end portion of the second side portion 82. The positioning portion 86 is for positioning the door tail side vertical frame member 11 with respect to the horizontal frame member 14 by inserting the positioning portion 86 through the lower notch portion 90. As shown in FIGS. 5, 9 and 12, it is provided so as to project from the second side portion 82 toward the door tail side vertical frame member 11 in the assembled state.

The third side portion 83 is for fixing the lower connecting piece 80 to the horizontal frame member 14 by slipping (that is, functioning as the fixing portion 64 of the lower connecting piece 80). 9. As shown in FIG. 12, the fifth side portion 85 is provided so as to project upward from the outdoor end portion of the building (the front end portion of the fifth side portion 85 in FIGS. 9 and 12). At the same time, it is provided so as to face the outdoor side side portion of the building (in FIG. 9, the front side portion 14b of the slippery horizontal frame member 14) among the side portions of the slippery horizontal frame member 14. Further, the method of fixing the third side portion 83 to the slipping horizontal frame member 14 is arbitrary, but for example, as shown in FIG. 9, each of the third side portion 83 and the slipping horizontal frame member 14 The third side portion 83 is fixed to the horizontal frame member 14 by the fixing component 67 through the plurality of fixing insertion holes 83a formed in FIG.

The fourth side portion 84 is for fixing the lower connecting piece 80 to the horizontal frame member 14 by slipping (that is, functioning as the fixing portion 64 of the lower connecting piece 80). 9. As shown in FIG. 12, the fifth side portion 85 is provided so as to project upward from the indoor end portion of the building (the rear end portion of the fifth side portion 85 in FIGS. 9 and 12). It is provided so as to face the indoor side part of the building (in FIG. 9, the rear side part 14c of the slipping horizontal frame member 14) among the side parts of the slipping horizontal frame member 14. .. Further, the method of fixing the fourth side portion 84 to the slipping horizontal frame member 14 is arbitrary, but for example, as shown in FIG. 9, each of the fourth side portion 84 and the slipping horizontal frame member 14 The fourth side portion 84 is fixed to the horizontal frame member 14 by the fixing component 67 through a plurality of fixing insertion holes (not shown) formed in.

The fifth side portion 85 is for connecting the first side portion 81 to the fourth side portion 84, and the filling material filled inside the slipping horizontal frame member 14 is inside the lower connecting piece 80. It is for suppressing the inflow to. As shown in FIGS. 9 and 12, of the side portions of the slippery horizontal frame member 14, the side portion on the center side of the opening 3 (in FIG. 9, the upper side portion 14a of the slippery horizontal frame member 14) faces the side portion. It is provided almost horizontally.

The lower connecting piece 80 configured in this way can be manufactured by any method or material. For example, first, a plate-shaped body made of steel (for example, steel, stainless steel, etc.) is bent and molded. The first side portion 81 and the fifth side portion 85 are integrally molded, and a steel plate (for example, steel, stainless steel, etc.) is bent and molded to form the second side portion 82, the third side portion 83, and the like. The fourth side portion 84 and the positioning portion 86 are integrally molded. Then, at any time before or after these bending moldings, the plate-shaped body including the second side portion 82 is connected to the plate-shaped body including the first side portion 81 by welding or the like, and a plurality of fixings are performed. It may be manufactured by drilling the insertion hole 83a and the connection insertion hole 82a. The above-mentioned "first side portion 81" and "fifth side portion 85" correspond to the "first side portion" in the claims. Further, the above-mentioned "second side portion 82" corresponds to the "second side portion" in the claims.

(Structure-Frame connection structure-Second door tail side connection structure-Lower notch)
Returning to FIG. 3, the lower notch 90 is a notch for inserting the positioning portion 86 of the lower connection piece 80 in the assembled state. The lower cut portion 90 is formed by cutting out a part of the door tail side vertical frame member 11, and specifically, the inner side portion of the door tail side vertical frame member 11 in the left-right direction ( In FIGS. 3 and 5, the left side portion 11d) of the door tail side vertical frame member 11 is formed by cutting out a portion corresponding to the positioning portion 86 of the lower connection piece 80 in the assembled state.

Regarding the method of installing the lower cut portion 90, in the first embodiment, in the installed state, the lower side is provided by the door tail side vertical frame member 11 or the slippery horizontal frame member 14 when viewed from the center side of the opening 3. It is provided at a position where the notch 90 is covered. Specifically, as shown in FIGS. 3 and 5, of the side portions of the slippery horizontal frame member 14 that is abutted against the door tail side vertical frame member 11 in the installed state, on the center side of the opening 3. It is provided at a position opposite to the central side of the opening 3 from the side where it is located (in FIGS. 3 and 5, a position below the upper side 14a of the slippery horizontal frame member 14). Specifically, it is provided at the lower end portion 11g of the left side portion 11d of the door tail side vertical frame member 11 and a portion in the vicinity thereof (that is, the lower cut portion 90 is formed in a slit shape). In this case, regarding the method of installing the positioning portion 86 of the lower connection piece 80, in the first embodiment, as shown in FIGS. 3 and 5, the lower connection piece 80 is abutted against the door tail side vertical frame member 11 in the installed state. Of the side parts of the slipping horizontal frame member 14, the position opposite to the center side of the opening 3 from the side portion located on the center side of the opening 3 (in FIGS. 3 and 5, the slipping horizontal frame). It is provided at a position below the upper side portion 14a of the member 14, and specifically, is provided at a position slightly above the lower end portion of the slippery horizontal frame member 14. By such an installation, it is possible to prevent the lower cut portion 90 from being exposed to the outside in the installed state, so that the design of the frame body 10 can be maintained. The above-mentioned "upper side portion 14a of the slippery horizontal frame member 14" corresponds to the "central side portion" in the claims.

With the second door tail side connection structure as described above, the door tail side vertical frame member 11 and the slippery horizontal frame member 14 can be connected while maintaining the design of the frame body 10. In particular, the hollow lower connecting piece 80 has a first side portion 81 for suppressing the filling material filled inside the slipping horizontal frame member 14 from flowing into the lower connecting piece 80. The second side portion 82 is provided at a position different from that of the first side portion 81, and is provided with the second side portion 82 that functions as the connecting portion 66. When the material is filled, the connecting part 68 is used to secure the second side portion 82 and the door tail side vertical frame member 11 while avoiding the filling material from flowing into the lower connecting piece 80. Can be connected to, and the installability of the frame body 10 can be maintained.

(Structure-Frame connection structure-Second door end side connection structure)
Returning to FIG. 3, next, the second door-to-door side connection structure will be described. The second door-to-door side connection structure is a connection structure for connecting the door-to-door side vertical frame member 12 and the slipping horizontal frame member 14, and as shown in FIGS. 3, 7, and 9, the slipping horizontal It includes a lower connecting piece 80 provided at the end of the frame member 14 on the door end side, and a lower notch 90 formed in the door end side vertical frame member 12. Since the second door end side connection structure is substantially the same as the second door end side connection structure, detailed description thereof will be omitted.

(Installation method)
Subsequently, a method of installing the door device 1 configured in this way will be described.

First, the door body 20 is manufactured by a known method in a factory or the like. Further, the first upper connection piece 61 and the second upper connection piece 62 are fixed to the upper horizontal frame member 13 by the fixing component 67, and the lower connection piece 80 is fixed to the horizontal frame member 14 by the fixing component 67. Fixed by. Further, the first upper cut portion 71, the second upper cut portion 72, and the lower cut portion 90 are formed in each of the door tail side vertical frame member 11 and the door end side vertical frame member 12.

Next, at the site where the door device 1 is installed, the door tail side vertical frame material 11, the door end side vertical frame material 12, the upper horizontal frame material 13, and the slippery horizontal frame material 14 are used by using the connecting component 68. By combining, the frame body 10 is assembled. In this case, the positioning portions 65 of each of the first upper connecting piece 61 and the second upper connecting piece 62 fixed to the upper horizontal frame member 13 are placed on the door tail side vertical frame material 11 (or the door end side vertical frame material 12). After being inserted into the first upper notch 71 or the second upper notch 72 of the above, the connecting portion 68 and the door tail side of each of the first upper connecting piece 61 and the second upper connecting piece 62 are used. It is connected to the vertical frame member 11. As a result, the door tail side vertical frame material 11 (or the door end side vertical frame material 12) can be easily and accurately positioned with respect to the upper horizontal frame material 13, and the door tail side vertical frame material 11 (or the door end side) can be positioned easily and accurately. The vertical frame material 12) and the upper horizontal frame material 13 can be efficiently connected (note that the door tail side vertical frame material 11 (or the door end side vertical frame material 12) and the slippery horizontal frame material 14 can be efficiently performed. The same applies to the connection work with.) Next, after arranging the assembled frame body 10 in the opening 3, the frame body 10 (specifically, the fixing members 16 and 18 of the frame body 10) is fixed to the frame body 2 of the building by welding or the like. Subsequently, the door body 20 is connected to the frame body 10 (specifically, the door tail side vertical frame member 11 of the frame body 10) via the hinge portion 50. This completes the installation of the door device 1. According to such an installation method, when the frame body 10 is assembled at the site where the door device 1 is installed, the work performed at the site can be performed easily and efficiently.

(Configuration-Other configurations)
In addition to this, various connection structures of the frame body 10 can be configured with any structure as much as possible.

Specifically, in the first embodiment, it has been described that the first upper connecting piece 61 and the second upper connecting piece 62 are formed separately, but the present invention is not limited to this. For example, as shown in FIG. 13, the first upper connection piece 61 and the second upper connection piece 62 may be integrally formed. With such a configuration, the first upper connection piece 61 and the second upper connection piece 62 are attached to the upper horizontal frame member 13 as compared with the case where the first upper connection piece 61 and the second upper connection piece 62 are separately formed. On the other hand, the work of fixing can be performed easily and quickly.

Further, in the first embodiment, it has been described that the first upper connecting piece 61 and the second upper connecting piece 62 are formed in different shapes, but the present invention is not limited to this. For example, the first upper connecting piece 61 and the second upper connecting piece 62 may be formed in the same shape as each other. As an example, as shown in FIGS. 14 and 15, the line symmetry of the first upper connecting piece 61 of FIG. 10 and the first upper connecting piece 61 with the rear end of the first upper connecting piece 61 of FIG. 10 as the target axis. A connection piece having a shape of the above is integrally formed (more specifically, the connection piece of FIG. 14 is a pair of connection portions 66 integrally formed, and the connection piece of FIG. 15 is , The pair of connecting portions 66 are formed separately) may be formed as the first upper connecting piece 61 and the second upper connecting piece 62. With such a configuration, the shapes of the first upper connection piece 61 and the second upper connection piece 62 can be unified, and the manufacturability of the first upper connection piece 61 and the second upper connection piece 62 can be improved. Is possible.

Further, in the first embodiment, as shown in FIG. 3, the front portion 13c of the upper side portion 13f of the upper horizontal frame member 13 has substantially the same height as the rear portion 13d of the upper side portion 13f of the upper horizontal frame member 13. Therefore, it has been explained that the upper horizontal frame member 13 is formed, but the present invention is not limited to this. For example, as shown in FIG. 16, the upper horizontal frame member has a height different from that of the rear portion 13d of the upper side portion 13f of the upper horizontal frame member 13 so that the front portion 13c of the upper side portion 13f of the upper horizontal frame member 13 has a different height. 13 may be formed. In this case, since it is difficult to adopt the one in which the first upper connection piece 61 and the second upper connection piece 62 as shown in FIG. 13 are integrally formed, as shown in FIG. 16, the first upper connection piece 61 is connected. A piece 61 and a second upper connecting piece 62 formed separately are adopted.

Further, in the first embodiment, as shown in FIGS. 3, 4, and 9, the length of the slippery horizontal frame member 14 in the front-rear direction is smaller than the length of the upper horizontal frame member 13 in the front-rear direction. , Although it has been explained that the slipping horizontal frame member 14 is formed, the present invention is not limited to this. For example, as shown in FIG. 17, the slippery horizontal frame member 14 is formed so that the length of the slippery horizontal frame member 14 in the front-rear direction is substantially the same as the length of the upper horizontal frame member 13 in the front-rear direction. May be good. In this case, the shape of the lower connecting piece 80 may be different from that of the lower connecting piece 80 of FIG. 12, for example, as shown in FIG. 18, as shown in FIG. It may be formed of a hollow body having a second side portion 82 having a cross-sectional shape formed in a substantially Z shape.

(Effect of Embodiment 1)
As described above, according to the first embodiment, in the installed state, the door tail side vertical frame material 11, the door end side vertical frame material 12, the upper horizontal frame material 13, or the slip sideways when viewed from the center side of the opening 3. The first upper notch 71, the second upper notch 72, and the second upper notch 72 are located at positions where the frame member 14 covers the first upper notch 71, the second upper notch 72, and the lower notch 90. And since the lower cut portion 90 is provided, unlike the conventional technique (a technique provided so that the slit formed in the upper horizontal frame is exposed to the outside when the frame body 10 is installed), the installed state. The first upper cut portion 71, the second upper cut portion 72, and the lower cut portion 90 can be prevented from being exposed to the outside, and the design of the frame body 10 can be maintained.

Further, among the side portions of the upper horizontal frame member 13 or the slippery horizontal frame member 14 that is abutted against the door tail side vertical frame member 11 or the door end side vertical frame member 12 in the installed state, the central side of the opening 3 The first upper cut portion 71, the second upper cut portion 72, the lower cut portion 90, and the positioning portion are located at positions opposite to the central side of the opening 3 from the central side portion located in. Since 65 and 86 are provided, it is possible to further prevent the first upper cut portion 71, the second upper cut portion 72, and the lower cut portion 90 from being exposed to the outside in the installed state, and the design of the frame body 10 is provided. The sex can be further maintained.

Further, as the connection pieces, the first upper connection piece 61 fixed to one of the side portions on the prospective direction side of the side portions of the upper horizontal frame member 13 and the side portion of the upper horizontal frame member 13 on the prospective direction side. Since the second upper connection piece 62, which is a connection piece fixed to the other side of the side portion and is a connection piece formed separately from the first upper connection piece 61, is provided, the first upper connection piece 61 And, as compared with the case where the second upper connecting piece 62 is integrally formed, it is possible to connect to various frame bodies 10 having different shapes or sizes of the upper horizontal frame member 13, and the first upper connecting piece 61 and the second upper side can be connected. It is possible to improve the installability of the connection piece 62.

Further, since the first upper cut portion 71 and the second upper cut portion 72 are integrally formed, the first upper cut portion 71 and the second upper cut portion 72 can be efficiently processed. It is possible to improve the manufacturability of the door tail side vertical frame material 11 or the door end side vertical frame material 12.

Further, in the assembled state, the connection insertion hole 66a is located at a position opposite to the central side of the opening 3 with respect to the central side portion of the upper horizontal frame member 13, and is in the vicinity of the central side portion. Since the connection insertion hole 66a is arranged so as to be located, the upper horizontal frame member in the assembled state is compared with the case where the connection insertion hole 66a is arranged at a position away from the side portion on the central side of the opening 3. It is possible to suppress the formation of a gap between the door tail side vertical frame member 11 (or the door end side vertical frame member 12), and further maintain the design of the frame body 10.

Further, the hollow lower connecting piece 80 has a first side portion 81 for suppressing the filling material filled inside the slipping horizontal frame member 14 from flowing into the lower connecting piece 80. A second side portion 82 provided at a position different from that of the first side portion 81, and a second side portion 82 that functions as a connecting portion 66 is provided. While avoiding the filling material from flowing into the lower connecting piece 80 when the lower connecting piece 80 is filled, the connecting part 68 is used to surely connect the second side portion 82 and the door tail side vertical frame member 11. It can be connected and the installability of the frame body 10 can be maintained.

[Embodiment 2]
Next, the frame body of the door device according to the second embodiment will be described. In the second embodiment, the door body is fixed to the upper horizontal frame member of the frame body via the hinge portion. However, the configuration of the second embodiment is substantially the same as the configuration of the first embodiment unless otherwise specified, and the configuration substantially the same as the configuration of the first embodiment is used in the first embodiment. The same code and / or name as the one used was added as necessary, and the description thereof will be omitted.

(Constitution)
First, the configuration of the door device including the frame body according to the second embodiment will be described. The door device according to the second embodiment has substantially the same configuration as the door device 1 according to the first embodiment. However, the details of the configuration of the hinge portion 50 are devised as shown below.

(Structure-Details of hinge configuration)
Next, the details of the configuration of the hinge portion 50 will be described. In the second embodiment, the hinge portion 50 is for rotatably supporting the door body 20 with respect to the upper horizontal frame member 13 and the door tail side vertical frame member 11. As shown in FIGS. 19 and 20, for example, it is configured by using a pivot hinge or the like, and is provided on each of the upper side and the lower side of the door body 20 on the door tail side. Here, the method of fixing the door body 20 to the upper horizontal frame member 13 via the hinge portion 50 located on the upper side is arbitrary, but for example, the door body side mounting piece of the hinge portion 50 (not shown). Is connected by a fixture or the like, and the frame body side mounting piece (not shown) of the hinge portion 50 is connected to the upper horizontal frame member 13 via the second liner 13e in FIG. 18 by a fixture or the like. Further, the method of fixing the door body 20 to the upper horizontal frame member 13 via the hinge portion 50 located on the lower side is arbitrary, but for example, a door body side mounting piece (not shown) of the hinge portion 50 is attached. In addition to being connected by a fixture or the like, the frame body side mounting piece (not shown) of the hinge portion 50 is connected to the door tail side vertical frame member 11 via the third liner 11e in FIG. 19 by a fixture or the like.

Further, in this case, the method of installing the fixing component 67 for fixing the first upper connecting piece 61 and the second upper connecting piece 62 to the upper horizontal frame member 13 is arbitrary, but in the second embodiment. Is installed with a hinge portion 50 shown in FIG. 20 for a fixing part 67 to be inserted into each of the fixing insertion holes 64a of the first upper connection piece 61, the second upper connection piece 62, and the upper horizontal frame member 13. It is arranged in a position other than the area 53, and specifically, as shown in FIG. 20, it is arranged at a position slightly closer to the door end than the area 53 in which the hinge portion 50 is installed. By such an installation, even when the hinge portion 50 is attached to the upper horizontal frame member 13, it is possible to prevent the fixing component 67 from hindering the rotation of the door body 20, thus ensuring the usability of the door device. it can.

(Effect of Embodiment 2)
As described above, according to the second embodiment, since the fixing component 67 to be inserted into the fixing insertion hole 64a is arranged in the area other than the area 53 where the hinge portion 50 is installed, the hinge portion 50 is placed on the upper horizontal frame member 13. Even when the door body 20 is attached to the door body 20, it is possible to prevent the door body 20 from being hindered by the fixing component 67, and the usability of the door device can be ensured.

[Embodiment 3]
Next, the frame body of the door device according to the third embodiment will be described. In the third embodiment, the frame body includes a discarded horizontal frame member described later. However, the configuration of the third embodiment is substantially the same as the configuration of the first embodiment unless otherwise specified, and the configuration substantially the same as the configuration of the first embodiment is used in the first embodiment. The same code and / or name as the one used was added as necessary, and the description thereof will be omitted.

(Constitution)
First, the configuration of the door device including the frame according to the third embodiment will be described. The door device according to the third embodiment has substantially the same configuration as the door device 1 according to the first embodiment. However, the details of the structure of the frame and the details of the structure of the connection structure of the frame are devised as shown below.

(Structure-Details of frame configuration)
Next, the details of the configuration of the frame body 10 will be described. In the third embodiment, as shown in FIG. 21, the frame body 10 includes a door tail side vertical frame material 11, a door end side vertical frame material 12, an upper horizontal frame material 13, and a discarded horizontal frame material 19. There is. Of these, the discarded horizontal frame material 19 is a horizontal frame material used only when assembling the frame body 10, and is provided on the lower side of the opening 3 as shown in FIG. 21. Further, as shown in FIGS. 21 and 22, the discarded horizontal frame member 19 is formed so that the cross-sectional shape along the YZ plane is substantially U-shaped open toward the outdoor side of the building. It is a flat plate-like body, and is formed over substantially the entire length of the opening 3 in the left-right direction.

Further, the method of fixing the discarded horizontal frame member 19 to each of the door tail side vertical frame member 11 and the door end side vertical frame member 12 is arbitrary, but in the third embodiment, as shown in FIG. Through the insertion hole 19a (hereinafter, referred to as "mounting insertion hole 19a") of FIG. 22 formed in the discarded horizontal frame member 19, the door tail side vertical frame material 11, and the door end side vertical frame material 12. , The discarded horizontal frame member 19 is fixed to the door tail side vertical frame member 11 or the door end side vertical frame member 12 by a mounting component 91 (for example, a detachable mounting means such as a screw or a screw). Further, the method of installing the insertion holes 19a for mounting each of the door tail side vertical frame member 11 and the door end side vertical frame member 12 is arbitrary, but in the third embodiment, the installation state is higher than the floor surface of the building. It is arranged so as to be located on the lower side, and specifically, as shown in FIG. 21, it is arranged at a position near the lower end of each of the door tail side vertical frame member 11 and the door end side vertical frame member 12. ing. By such an installation, it is possible to prevent the insertion holes 19a for mounting the door tail side vertical frame member 11 and the door end side vertical frame member 12 from being exposed to the outside in the installed state, so that the design of the frame body 10 can be improved. Can be maintained even more. The above-mentioned "discarded horizontal frame material 19" corresponds to the "first frame material" within the scope of the claims.

The discarded horizontal frame material 19 configured in this way can be manufactured by any method or material. For example, a plate-shaped body made of steel (for example, steel, stainless steel, etc.) is bent and molded, and the bending molding is performed. It may be manufactured by drilling the mounting insertion hole 19a at any time before or after.

(Structure-Details of the connection structure of the frame)
Next, the details of the configuration of the connection structure of the frame body 10 will be described. In the third embodiment, as described above, since the frame body 10 includes the discarded horizontal frame material 19 instead of the slipping horizontal frame material 14, the connection structure of the frame body 10 is on the first door tail side. It has only a connection structure and a connection structure on the first door side. Since the first door tail side connection structure and the first door end side connection structure are substantially the same as the first door tail side connection structure and the first door end side connection structure of the first embodiment, The detailed description thereof will be omitted.

(Installation method)
Subsequently, a method of installing the door device configured in this way will be described.

First, the door body 20 is manufactured by a known method in a factory or the like. Further, the first upper connecting piece 61 and the second upper connecting piece 62 are fixed to the upper horizontal frame member 13 by the fixing component 67. Further, the first upper cut portion 71 and the second upper cut portion 72 are formed in each of the door tail side vertical frame material 11 and the door end side vertical frame material 12, and the mounting insertion hole 19a is discarded and the horizontal frame material is discarded. Form at 19.

Next, at the site where the door device is installed, the door tail side vertical frame material 11, the door end side vertical frame material 12, the upper horizontal frame material 13, and the discarded horizontal frame material are used by using the connecting part 68 and the mounting part 91. By combining 19, the frame body 10 is assembled. Next, the assembled frame body 10 is arranged in the opening 3, and the frame body 10 (specifically, the fixing members 16 and 18 of the frame body 10) is fixed to the building frame 2 by welding or the like. , The discarded horizontal frame member 19 is removed. Subsequently, the door body 20 is connected to the frame body 10 (specifically, the door tail side vertical frame member 11 of the frame body 10) via the hinge portion 50. This completes the installation of the door device. According to such an installation method, when the frame body 10 includes the discarded horizontal frame material 19, the frame body 10 can be installed easily and efficiently.

(Effect of Embodiment 3)
As described above, according to the third embodiment, the insertion holes 19a for mounting each of the door tail side vertical frame member 11 and the door end side vertical frame member 12 are located below the floor surface of the building in the installed state. Since it is arranged in such a manner, it is possible to prevent the insertion holes 19a for mounting each of the door tail side vertical frame member 11 and the door end side vertical frame member 12 from being exposed to the outside in the installed state, and further enhance the design of the frame body 10. Can be maintained even more.

[III] Modifications to Embodiments The embodiments of the present invention have been described above, but the specific configurations and means of the present invention are within the scope of the technical idea of each invention described in the claims. , Can be arbitrarily modified and improved. Hereinafter, such a modification will be described.

(About the problem to be solved and the effect of the invention)
First, the problem to be solved by the invention and the effect of the invention are not limited to the above-mentioned contents, and the present invention solves a problem not described above or an effect not described above. It can also be played, and may solve only some of the tasks described or play only some of the effects described.

(About shape, numerical value, structure, time series)
With respect to the components illustrated in the embodiments and drawings, the shapes, numerical values, or the interrelationships of the structures or time series of the plurality of components shall be arbitrarily modified and improved within the scope of the technical idea of the present invention. Can be done.

(About the frame)
In the first and second embodiments, each of the door tail side vertical frame material 11 and the door end side vertical frame material 12 of the frame body 10 includes the vertical frame material main body 15 and the fixing material 16, and the frame body 10 It has been explained that each of the upper horizontal frame member 13 and the slippery horizontal frame member 14 includes the horizontal frame member main body 17 and the fixing member 18, but the present invention is not limited to this. For example, each of the door tail side vertical frame material 11, the door end side vertical frame material 12, the upper horizontal frame material 13, and the slippery horizontal frame material 14 is fixed to the vertical frame material main body 15 (or the horizontal frame material main body 17). In addition to the material 16 (or the fixing material 18), the door tail side vertical frame material 11 (or the door end side vertical frame material 12, the upper horizontal frame material 13) can be brought into close contact with the door body 20 in the fully closed state. Alternatively, an airtight portion for enhancing the airtightness between the slippery horizontal frame member 14) and the door body 20 may be provided. In this case, the specific configurations of the door tail side vertical frame material 11, the door end side vertical frame material 12, the upper horizontal frame material 13, and the slippery horizontal frame material 14 are arbitrary, but for example, FIG. 23 shows. As shown, each of the door tail side vertical frame material 11, the door end side vertical frame material 12, the upper horizontal frame material 13, and the slippery horizontal frame material 14 is provided with recesses for accommodating a part of the airtight portion. You may. The method of forming the recess is arbitrary, but for example, in the door body 20 of each of the door tail side vertical frame material 11, the door end side vertical frame material 12, the upper horizontal frame material 13, and the slippery horizontal frame material 14. It is formed by denting the part corresponding to the indoor side of the building toward the indoor side of the building.

(About connection structure)
In the first to third embodiments, in the first door tail side connection structure, the first upper connection piece 61 and the second upper connection piece 62 are provided on the upper horizontal frame member 13, and the first upper notch 71 and the first upper notch 71 and the second upper connection piece 62 are provided. 2 It has been explained that the upper notch portion 72 is formed in the door tail side vertical frame member 11, but the present invention is not limited to this. For example, the first upper connection piece 61 and the second upper connection piece 62 are provided on the door tail side vertical frame member 11, and the first upper notch portion 71 and the second upper notch portion 72 are formed on the upper horizontal frame member 13. (Note that the same applies to the first door-to-door side connection structure, the second door-end side connection structure, and the second door-to-door side connection structure).

Further, in the first to third embodiments, it has been described that the first door tail side connection structure includes two connection pieces (first upper connection piece 61 and second upper connection piece 62). Not limited. For example, only one connection piece may be provided, or three or more connection pieces may be provided (note that the first door end side connection structure, the second door tail side connection structure, and the second door end side). The same applies to the connection structure).

(About the connection piece)
In the above-described first to third embodiments, it has been described that the various connecting pieces are formed separately from the upper horizontal frame member 13 or the slippery horizontal frame member 14, but the present invention is not limited to this, and for example, the upper horizontal frame is formed. It may be formed integrally with the material 13 or the slippery horizontal frame material 14. In this case, the fixing portion 64 (or the third side portion 83 and the fourth side portion 84) can be omitted from the various connection pieces.

In the above-described first to third embodiments, it has been described that the first upper connecting piece 61 and the second upper connecting piece 62 are fixed by using the fixing component 67, but the present invention is not limited to this, and the first upper connecting piece 61 and the second upper connecting piece 62 are fixed by welding, for example. (The same applies to the lower connection piece 80).

In the first and second embodiments, it has been explained that the positioning portion 86 of the lower connecting piece 80 is provided on the second side portion 82, but the present invention is not limited to this, and for example, the positioning portion 86 is provided on the fifth side portion 85. You may.

(About the notch)
In the above-described first to third embodiments, various cut portions are formed by cutting out the end portion of the door tail side vertical frame member 11 (or the door end side vertical frame member 12) and a portion in the vicinity thereof ( That is, it is formed in a slit shape), but it is not limited to this. For example, it may be formed by cutting out a portion other than the end portion of the door tail side vertical frame member 11 (or the door end side vertical frame member 12) (that is, it is formed in a through hole shape).

(Additional note)
The frame body of the door device of Appendix 1 is a frame body constituting the door device provided at the opening of the building, and is a frame body formed by combining a plurality of frame materials using connecting parts. The plurality of frame members include a first frame member and a second frame member provided so as to be substantially orthogonal to the first frame member, and the first frame member or the second frame member. A connection piece provided on either one, formed on a connection piece for connecting the first frame material and the second frame material, and on either the first frame material or the second frame material. The connecting piece is provided so as to project toward either the first frame member or the second frame member in the assembled state in which the frame body is assembled. It is a positioning portion, and by inserting the positioning portion through the notch portion, either one of the first frame material or the second frame material can be replaced with either the first frame material or the second frame material. It is provided with a positioning portion for positioning with respect to the above, and a connecting portion for connecting the connecting piece with the first frame material or any other of the second frame material via the connecting component. In the installed state in which the frame body is installed in the opening, the cut portion is located at a position where the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening. Was provided.

The frame body of the door device described in Appendix 2 is the frame body of the door device described in Appendix 1, wherein the first frame material is abutted against either the first frame material or the second frame material in the installed state. Of the side portion of either the frame material or the second frame material, the notch is located at a position opposite to the central side of the opening with respect to the central side portion located on the central side of the opening. A portion and the positioning portion were provided.

The frame body of the door device according to the appendix 3 is the frame body of the door device according to the appendix 1 or 2, and is expected to be one of the side portions of the first frame material or the second frame material as the connection piece. On the first connection piece, which is a connection piece fixed to one of the side portions on the direction side, and the other side portion of either the first frame material or the second frame material on the prospective direction side. A second connection piece, which is a fixed connection piece and is a connection piece formed separately from the first connection piece, is provided.

The frame body of the door device of the appendix 4 is the frame body of the door device described in the appendix 3, and the assembly of the first frame material or the second frame material, whichever is the other part, as the cut portion. A first notch formed in a portion of the first connection piece corresponding to the positioning portion in the state, and a first notch through which the positioning portion can be inserted, and the first frame member or It is a second cut portion formed in the other portion of the second frame material corresponding to the positioning portion of the second connection piece in the assembled state, and the positioning portion is inserted through the portion. The first cut portion and the second cut portion were integrally formed by providing a second cut portion capable of forming the first cut portion.

In the frame body of the door device described in Appendix 5, the first connection piece and the second connection piece are formed in the same shape as each other in the frame body of the door device according to the supplementary note 3 or 4.

The frame body of the door device according to the appendix 6 is the frame body of the door device according to any one of the items 1 to 5, wherein either the first frame material or the second frame material and the connecting portion are respectively. A connection insertion hole for inserting the connection component is formed in the above, and in the assembled state, the connection insertion hole is formed from the central side portion of either the first frame material or the second frame material. The connection insertion hole was arranged so as to be located on the side opposite to the central side of the opening and in the vicinity of the central side side portion.

The frame of the door device of the appendix 7 is the frame of the door device according to any one of the items 1 to 6, which constitutes the door device provided on the wall of the building. The first frame material includes an upper horizontal frame material which is a horizontal frame material located on the upper side of the opening, and the second frame material is a vertical frame material located on the door end side of the opening. The upper side is provided with the connection piece for connecting the upper horizontal frame material and the door tail side vertical frame material at the end portion of the upper horizontal frame material on the door tail side, including the door tail side vertical frame material. A hinge portion attached to the horizontal frame member, the hinge portion for rotatably supporting the door body constituting the door device via the hinge portion, and the connection piece is the connection piece. A fixing portion for fixing the connection piece to either the first frame material or the second frame material is provided, and the connection piece is attached to each of the fixing portion and the upper horizontal frame material of the connection piece. A fixing insertion hole for inserting a fixing component for fixing the upper horizontal frame member is formed, and the fixing component inserted into the fixing insertion hole is placed in a region other than the area where the hinge portion is installed. Placed.

The frame of the door device of the appendix 8 is the frame of the door device according to any one of the items 1 to 6, which constitutes the door device provided on the wall of the building. The first frame material includes a slippery horizontal frame material which is a horizontal frame material located on the lower side of the opening, and the second frame material is a vertical frame material located on the door tail side of the opening. A door butt side vertical frame material and a door tip side vertical frame material which is a vertical frame material located on the door end side of the opening are included, and at the end portion of the slipping horizontal frame material on the door butt side. It is the connection piece for connecting the slipping horizontal frame material and the door tail side vertical frame material, and the connecting piece formed in a hollow shape is provided, and the door end side of the slipping horizontal frame material is provided. At the end, the connecting piece for connecting the slipping horizontal frame material and the door-end side vertical frame material, the connecting piece formed in a hollow shape is provided, and the hollow connecting piece is provided. A first side portion for suppressing the filling material filled inside the slippery horizontal frame member from flowing into the inside of the connection piece, and a second side portion provided at a position different from the first side portion. It is provided with a second side portion which is a side portion and functions as the connecting portion.

The frame of the door device of the appendix 9 is the frame of the door device according to any one of the items 1 to 6, which constitutes the door device provided on the wall of the building. The first frame material is an upper horizontal frame material which is a horizontal frame material located on the upper side of the opening and a horizontal frame material located on the lower side of the opening, and is used only when assembling the frame body. The second frame material includes a waste horizontal frame material which is a horizontal frame material used, and the second frame material includes a door tail side vertical frame material which is a vertical frame material located on the door tail side of the opening and the opening. A vertical frame material on the door end side, which is a vertical frame material located on the door end side, is included, and the upper horizontal frame material and the vertical frame material on the door tail side are provided at the end portion of the upper horizontal frame material on the door tail side. The connection piece for connecting the upper horizontal frame material and the door end side vertical frame material is provided at the end portion of the upper horizontal frame material on the door end side. , The discarded horizontal frame material, the door tail side vertical frame material, and the door tip side vertical frame material, respectively, with respect to the door tail side vertical frame material or the door tip side vertical frame material. The mounting insertion holes for inserting the mounting parts to be mounted are formed, and the mounting insertion holes of the door tail side vertical frame material and the door end side vertical frame material are respectively formed on the floor of the building in the installation state. It was arranged so as to be located below the surface.

(Effect of appendix)
According to the frame body of the door device described in Appendix 1, the cut portion is placed at a position where the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening in the installed state. Since it is provided, the cut portion is exposed to the outside in the installed state, unlike the conventional technique (a technique provided so that the slit formed in the upper horizontal frame is exposed to the outside when the frame body is installed). This can be avoided and the design of the frame can be maintained.

According to the frame body of the door device described in Appendix 2, either one of the first frame material or the second frame material is abutted against either the first frame material or the second frame material in the installed state. Of the side portions, the notch and the positioning portion are provided at positions opposite to the center side of the opening from the center side portion located on the center side of the opening, so that the notch portion is provided in the installed state. It is possible to further avoid being exposed to the outside, and it is possible to further maintain the design of the frame.

According to the frame body of the door device described in Appendix 3, the first frame material is fixed to one of the side portions on the prospective direction side of either the first frame material or the second frame material as the connection piece. It is a connection piece fixed to the other of the side portion on the prospective direction side of the side portion of either the first frame material or the second frame material, and is formed separately from the first connection piece. Since the second connection piece, which is the connection piece, is provided, the shape of either the first frame material or the second frame material is as compared with the case where the first connection piece and the second connection piece are integrally formed. Alternatively, it can be connected to various frames having different sizes, and the installability of the first connection piece and the second connection piece can be improved.

According to the frame body of the door device described in Appendix 4, since the first cut portion and the second cut portion are integrally formed, the first cut portion and the second cut portion can be efficiently processed. This makes it possible to improve the manufacturability of either the first frame material or the second frame material.

According to the frame body of the door device described in Appendix 5, since the first connection piece and the second connection piece are formed in the same shape as each other, the shapes of the first connection piece and the second connection piece can be unified. This makes it possible to improve the manufacturability of the first connection piece and the second connection piece.

According to the frame body of the door device described in Appendix 6, in the assembled state, the connection insertion hole is located on the center side of the opening rather than the center side portion of either the first frame material or the second frame material. Is the position on the opposite side, and the connection insertion hole is arranged so as to be located near the central side portion. Therefore, the connection insertion hole is located at a position away from the central side side portion of the opening. As compared with the case where the above is arranged, it is possible to suppress the formation of a gap between the first frame material and the second frame material in the assembled state, and it is possible to further maintain the design of the frame body.

According to the frame body of the door device described in Appendix 7, since the fixing parts to be inserted into the fixing insertion holes are arranged in the area other than the area where the hinge portion is installed, the hinge portion is placed in the first frame material or the second frame. Even when the door is attached to any one of the materials, it is possible to prevent the rotation of the door body from being hindered by the fixed parts, and the usability of the door device can be ensured.

According to the frame body of the door device according to the appendix 8, the hollow connection piece is the first for suppressing the filling material filled inside the sliding horizontal frame material from flowing into the inside of the connection piece. Since the side portion and the second side portion which is a second side portion provided at a position different from the first side portion and functions as a connecting portion are provided, the filling material is provided inside the slippery horizontal frame material. When filled, ensure that the second side and either the first frame or the second frame, the other, are used with the connecting components while avoiding the filling material from flowing into the connecting piece. It can be connected and the installation of the frame can be maintained.

According to the frame body of the door device described in Appendix 9, the insertion holes for mounting each of the door tail side vertical frame material and the door end side vertical frame material are located below the floor surface of the building in the installed state. Since it is arranged in such a manner, it is possible to prevent the insertion holes for mounting the door tail side vertical frame material and the door tip side vertical frame material from being exposed to the outside in the installed state, so that the design of the frame body can be further maintained. ..

1 Door device 2 Frame 3 Opening 10 Frame 11 Vertical frame material, Door tail side vertical frame material 11a Mounting hole 11b 1st liner 11c Upper end of left side 11d Left side 11e 3rd liner 11f Mounting hole 11g Left side Lower end of the part 12 Vertical frame material, door-end side vertical frame material 13 Horizontal frame material, upper horizontal frame material 13a Insertion hole for dowel 13b Lower side part 13c Front part of upper side 13d Rear part of upper side 13e No. 2 Liner 13f Upper side 14 Horizontal frame material, Kusukuri Horizontal frame material 14a Upper side 14b Front side 14c Rear side 15 Vertical frame body 16 Fixing material 17 Horizontal frame body 18 Fixing material 19 Discarded horizontal frame material 19a Mounting insertion hole 20 Door body 21 Handle 22 Door closer 41 Surface material 42 Surface material 50 Hinge part 51 Upper bearing 52 Lower shaft 53 Area where the hinge part is installed 61 First upper connection piece 62 Second upper connection piece 63 Connection piece Main body 64 Fixed part 64a Fixing insertion hole 64b Dowel part 65 Positioning part 66 Connecting part 66a Connection insertion hole 67 Fixed part 68 Connection part 71 First upper notch 72 Second upper notch 80 Lower connection piece 81 No. 1 side part 82 2nd side part 82a Connection insertion hole 83 3rd side part 83a Fixing insertion hole 84 4th side part 85 5th side part 86 Positioning part 90 Lower notch part 91 Mounting part 92 Filling space

Claims (8)

It is a frame body that constitutes a door device provided at an opening of a building, and is a frame body formed by combining a plurality of frame materials using connecting parts.
The plurality of frame members include a first frame member and a second frame member provided so as to be substantially orthogonal to the first frame member.
A connecting piece provided on either the first frame material or the second frame material, and a connecting piece for connecting the first frame material and the second frame material.
A notch formed in either the first frame material or the second frame material, whichever is the other, is provided.
The connection piece is
It is a positioning portion provided so as to project toward either the first frame material or the second frame material in the assembled state in which the frame body is assembled, and the positioning portion is inserted into the cut portion. A positioning unit for positioning either one of the first frame material or the second frame material with respect to either the first frame material or the second frame material.
A connecting portion for connecting the connecting piece to the first frame material or any other of the second frame material via the connecting component is provided.
In the installed state in which the frame body is installed in the opening, the cut portion is located at a position where the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening. Set up,
As the connection piece
A first connection piece, which is a connection piece fixed to one of the side portions on the prospective direction side of either the first frame material or the second frame material,
It is a connection piece fixed to the other side of the side portion on the prospective direction side of either one side portion of the first frame member or the second frame member, and is formed separately from the first connection piece. A second connection piece, which is a connection piece, is provided.
The frame of the door device. As the notch,
A first cut portion formed in the other portion of the first frame material or the second frame material, which corresponds to the positioning portion of the first connection piece in the assembled state. The first notch where the positioning part can be inserted and
A second cut portion formed in the other portion of the first frame material or the second frame material, which corresponds to the positioning portion of the second connection piece in the assembled state. A second notch through which the positioning part can be inserted is provided.
The first cut portion and the second cut portion are integrally formed.
The frame body of the door device according to claim 1. The first connection piece and the second connection piece are formed in the same shape as each other.
The frame body of the door device according to claim 1 or 2. The frame body constituting the door device provided on the wall of the building.
The first frame material includes an upper horizontal frame material which is a horizontal frame material located on the upper side of the opening.
The second frame material includes a door butt side vertical frame material which is a vertical frame material located on the door butt side of the opening.
At the end of the upper horizontal frame material on the door tail side, the connection piece for connecting the upper horizontal frame material and the door tail side vertical frame material is provided.
A hinge portion attached to the upper horizontal frame member, the hinge portion for rotatably supporting the door body constituting the door device via the hinge portion.
The connection piece includes a fixing portion for fixing the connection piece to either the first frame material or the second frame material.
A fixing insertion hole for inserting a fixing component for fixing the connection piece to the upper horizontal frame member is formed in each of the fixing portion of the connection piece and the upper horizontal frame member.
The fixing component to be inserted into the fixing insertion hole is arranged outside the area where the hinge portion is installed.
The frame body of the door device according to any one of claims 1 to 3. It is a frame body that constitutes a door device provided at an opening of a building, and is a frame body formed by combining a plurality of frame materials using connecting parts.
The plurality of frame members include a first frame member and a second frame member provided so as to be substantially orthogonal to the first frame member.
A connecting piece provided on either the first frame material or the second frame material, and a connecting piece for connecting the first frame material and the second frame material.
A notch formed in either the first frame material or the second frame material, whichever is the other, is provided.
The connection piece is
It is a positioning portion provided so as to project toward either the first frame material or the second frame material in the assembled state in which the frame body is assembled, and the positioning portion is inserted into the cut portion. A positioning unit for positioning either one of the first frame material or the second frame material with respect to either the first frame material or the second frame material.
A connecting portion for connecting the connecting piece to the first frame material or any other of the second frame material via the connecting component is provided.
In the installed state in which the frame body is installed in the opening, the cut portion is located at a position where the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening. Set up,
The frame body constituting the door device provided on the wall of the building.
The first frame material includes a slippery horizontal frame material which is a horizontal frame material located on the lower side of the opening.
The second frame material is a door tail side vertical frame material which is a vertical frame material located on the door tail side of the opening and a door tip side vertical frame which is a vertical frame material located on the door end side of the opening. Including wood,
The connecting piece for connecting the slipping horizontal frame material and the door tail side vertical frame material to the end portion of the slipping horizontal frame material on the door tail side, and the connecting piece formed in a hollow shape. Is provided, and at the end of the sliding horizontal frame material on the door end side, the connecting piece for connecting the sliding horizontal frame material and the door end side vertical frame material is formed in a hollow shape. Provide the connection piece
The hollow connection piece is
A first side portion for suppressing the filling material filled inside the slipping horizontal frame material from flowing into the inside of the connecting piece, and
A second side portion provided at a position different from that of the first side portion, and provided with a second side portion that functions as the connecting portion.
The frame of the door device. It is a frame body that constitutes a door device provided at an opening of a building, and is a frame body formed by combining a plurality of frame materials using connecting parts.
The plurality of frame members include a first frame member and a second frame member provided so as to be substantially orthogonal to the first frame member.
A connecting piece provided on either the first frame material or the second frame material, and a connecting piece for connecting the first frame material and the second frame material.
A notch formed in either the first frame material or the second frame material, whichever is the other, is provided.
The connection piece is
It is a positioning portion provided so as to project toward either the first frame material or the second frame material in the assembled state in which the frame body is assembled, and the positioning portion is inserted into the cut portion. A positioning unit for positioning either one of the first frame material or the second frame material with respect to either the first frame material or the second frame material.
A connecting portion for connecting the connecting piece to the first frame material or any other of the second frame material via the connecting component is provided.
In the installed state in which the frame body is installed in the opening, the cut portion is located at a position where the cut portion is covered by the first frame material or the second frame material when viewed from the center side of the opening. Set up,
The frame body constituting the door device provided on the wall of the building.
The first frame material is an upper horizontal frame material which is a horizontal frame material located on the upper side of the opening and a horizontal frame material located on the lower side of the opening, and is used only when assembling the frame body. Including abandoned horizontal frame material, which is a horizontal frame material used,
The second frame material is a door tail side vertical frame material which is a vertical frame material located on the door tail side of the opening and a door tip side vertical frame which is a vertical frame material located on the door end side of the opening. Including wood,
At the end of the upper horizontal frame material on the door tail side, the connection piece for connecting the upper horizontal frame material and the door tail side vertical frame material is provided, and the door end side of the upper horizontal frame material is provided. The connecting piece for connecting the upper horizontal frame material and the door end side vertical frame material is provided at the end portion.
For each of the discarded horizontal frame material, the door tail side vertical frame material, and the door tip side vertical frame material, the discarded horizontal frame material is applied to the door tail side vertical frame material or the door tip side vertical frame material. Form a mounting insertion hole for inserting mounting parts for mounting,
The mounting insertion holes of the door tail side vertical frame material and the door end side vertical frame material were arranged so as to be located below the floor surface of the building in the installation state.
The frame of the door device. Of the side portion of either the first frame material or the second frame material that is abutted against either the first frame material or the second frame material in the installation state, the opening of the opening. The notch and the positioning portion are provided at a position opposite to the central side of the opening with respect to the central side portion located on the central side.
The frame body of the door device according to any one of claims 1 to 6. A connection insertion hole for inserting the connection component is formed in each of the first frame material, the second frame material, the other, and the connection portion.
In the assembled state, the connection insertion hole is the opening of either the first frame member or the second frame member, rather than the central side portion located on the central side of the opening. The connection insertion hole is arranged so as to be located on the side opposite to the central side of the portion and in the vicinity of the central side portion.
The frame body of the door device according to any one of claims 1 to 7.

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