Frame device, joinery, method for assembling frame device, and method for assembling joinery.

Abstract

To provide a frame device capable of enhancing wind pressure-resistant strength.SOLUTION: A frame device is provided at an opening W of a building, the frame device comprising an anchor 2 fixed to the opening W of the building, an auxiliary member 3 fixed to the anchor 2, and a fitting frame 11 engaged with the auxiliary member 3, in which the auxiliary member 3 and the anchor 2 are used to sandwich at least a part of the fitting frame 11 in its depth direction, a locking piece 32 is provided at a base part 31 of the auxiliary member 3, and the locking piece 32 sandwiches a locked piece 117b of the fitting frame 11 in its width direction.SELECTED DRAWING: Figure 3

Description

Technical Field

[0006] , , and assembly method of joinery , , An auxiliary member is attached to the door frame, and the anchor locking piece of the anchor is attached to the door frame, thereby restricting movement in the width direction between the door frame and the anchor, and at least a portion of the door frame is sandwiched in the depth direction by the auxiliary member and the anchor, and the auxiliary member and the anchor are fastened together with screws. ,

[0007] ,

[0005] , , , , , , , , doors and windows,

[0001] The present disclosure relates to a frame device , doors and windows, and a method for assembling the frame device and assembly method of joinery .

Background Art

[0002] Conventionally, in a building, a frame of a fitting is installed in an opening of the building via an anchor (see, for example, Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] When the wind pressure is high, there is a problem that the frame moves in the indoor-outdoor direction and the frame comes off from the opening of the building.

[0005] The present disclosure has been made in view of the above circumstances, and provides a frame device , doors and windows, and a method for assembling the frame device and assembly method of joinery that can enhance the wind pressure resistance strength.

Means for Solving the Problems

[0006] A frame device according to an aspect of the present disclosure is a frame device provided in an opening of a building, and includes an anchor fixed to the opening of the building, an auxiliary member fixed to the anchor, and a fitting frame locked to the auxiliary member, The anchor has an anchor locking piece that locks onto the door frame and restricts movement in the width direction between the door frame and the anchor. wherein at least a part of the fitting frame is sandwiched in the prospective direction by the auxiliary member and the anchor.

[0007] A method for assembling a frame device according to an aspect of the present disclosure is An auxiliary member is attached to the door frame, and the anchor locking piece of the anchor is attached to the door frame, thereby restricting movement in the width direction between the door frame and the anchor, and at least a portion of the door frame is sandwiched in the depth direction by the auxiliary member and the anchor, and the auxiliary member and the anchor are fastened together with screws. .

Brief Description of the Drawings

[0008] [Figure 1] A vertical cross-sectional view of a joinery according to the first embodiment. [Figure 2] A horizontal cross-sectional view of a door / window according to the first embodiment. [Figure 3] Enlarged view of section A in Figure 2. [Figure 4] Enlarged view of section B in Figure 3. [Figure 5] A cross-sectional perspective view of the frame device according to the first embodiment. [Figure 6] Enlarged view of the main part of the frame device according to the second embodiment. [Figure 7] Enlarged view of section C in Figure 6. [Figure 8] A diagram illustrating the assembly method of the frame device according to the second embodiment. [Figure 9] A diagram illustrating the assembly method of the frame device according to the second embodiment. [Figure 10] A diagram showing the assembled state of the frame device according to the second embodiment. [Figure 11] A diagram showing the locking of the second locking piece and the groove in a frame device according to the second embodiment. [Modes for carrying out the invention]

[0009] (First Embodiment) The joinery according to the first embodiment will now be described based on the drawings. The joinery 100 shown in Figures 1 and 2 is installed in an opening W of a building. The joinery 100 has a frame device 10 and two sliding doors 8, 8. The two sliding doors 8 are slidably housed within the frame 1.

[0010] In the following explanation, the direction that connects the outdoor and indoor sides and runs horizontally (the direction of arrow Y in the diagram) is referred to as the indoor-outdoor direction (depth direction). The direction perpendicular to the indoor-outdoor direction and running horizontally (the direction of arrow X in the diagram) is referred to as the width direction. The direction of the width direction that goes toward the center of the building opening W is referred to as the inside of the width direction. The direction of the width direction that goes toward the ends of the building opening W is referred to as the outside of the width direction.

[0011] The frame device 10 includes a frame body 1, an auxiliary member 3 (see FIG. 2), and an anchor 2 (see FIG. 2). The frame body 1 is in a square frame shape when viewed from the front.

[0012] The frame body 1 has a pair of vertical frames (furniture frames) 11 (see FIG. 1; the same applies hereinafter), an upper frame 12 (see FIG. 2; the same applies hereinafter), and a lower frame 13 (see FIG. 2; the same applies hereinafter). The frame body 1 is formed of a metal material such as an aluminum alloy.

[0013] The vertical frames 11 extend in the vertical direction. The pair of vertical frames 11, 11 are arranged apart in the width direction. The upper frame 12 connects the upper parts of the pair of vertical frames 11, 11. The lower frame 13 connects the lower parts of the pair of vertical frames 11, 11. The upper frame 12 and the lower frame 13 extend in the width direction.

[0014] The fixing structure of the vertical frame 11 will be described. As shown in FIG. 3, the vertical frame 11 has an outer plate portion 111, an inner plate portion 112, an outdoor side connecting plate portion 113, an intermediate connecting plate portion 114, and an indoor side plate portion 115.

[0015] The outer plate portion 111 and the inner plate portion 112 are formed in a plate shape. The plate thickness direction of the outer plate portion 111 and the plate thickness direction of the inner plate portion 112 face the width direction. The outer plate portion 111 is arranged outside the inner plate portion 112 in the width direction. The indoor side end of the outer plate portion 111 is located outside the indoor side end of the inner plate portion 112.

[0016] The outdoor side connecting plate portion 113, the intermediate connecting plate portion 114, and the indoor side plate portion 115 are formed in a plate shape. The plate thickness direction of the outdoor side connecting plate portion 113, the plate thickness direction of the intermediate connecting plate portion 114, and the plate thickness direction of the indoor side plate portion 115 face the indoor-outdoor direction. The outdoor side connecting plate portion 113 connects the outdoor side end of the outer plate portion 111 and the outdoor side end of the inner plate portion 112. The intermediate connecting plate portion 114 connects the indoor side end of the outer plate portion 111 and the middle in the indoor-outdoor direction of the inner plate portion 112. The indoor side plate portion 115 extends in the width direction from the indoor side end of the intermediate connecting plate portion 114.

[0017] As shown in Figure 4, the connection portion 111a between the indoor end of the outer plate portion 111 and the outer end of the intermediate connecting plate portion 114 in the width direction is provided with an outdoor extension piece (first frame wall portion) 117 that extends outward in the width direction.

[0018] A bent portion (locking portion) 117b is provided at the outer end in the width direction of the outdoor extension piece 117. The bent portion 117b extends outwards from the outer end in the width direction of the outdoor extension piece 117.

[0019] A first locking piece 118 extending toward the indoor side is provided in the middle of the width direction of the intermediate connecting plate portion 114. A first locking projection 118a extending toward the inward side in the width direction is provided at the indoor end of the first locking piece 118.

[0020] As shown in Figure 3, a second locking piece 119 extending toward the outdoors is provided at the outer end of the indoor side panel 115 in the width direction. A second locking projection 119a extending toward the inward direction in the width direction is provided at the outdoor end of the second locking piece 119.

[0021] An anchor locking groove (groove) 120 opening outwards in the width direction is formed by the indoor portion 112a of the inner plate portion 112, the outer portion 114a in the width direction of the intermediate connecting plate portion 114, the outer portion 115a in the width direction of the indoor side plate portion 115, the first locking piece 118, and the second locking piece 119.

[0022] As shown in Figure 5, the auxiliary member 3 is provided along approximately the entire length of the vertical frame 11 in the vertical direction. The auxiliary member 3 has a fixing plate portion (base portion) 31 and a locking piece 32.

[0023] The fixing plate portion 31 is formed in a plate shape. The thickness direction of the fixing plate portion 31 is oriented in the indoor / outdoor direction. The indoor-facing surface 31c of the fixing plate portion 31 is located on the same plane as the indoor-facing surface 117c of the outdoor-facing extension piece 117.

[0024] As shown in Figure 4, the fixing plate portion 31 has multiple mounting holes 31a that penetrate in the indoor and outdoor directions.

[0025] The locking piece 32 has a first locking piece portion (first extending wall portion) 321, a second locking piece portion (second extending wall portion) 322, and a third locking piece portion (third extending wall portion) 323. The first locking piece portion 321 extends outwards from the inner end in the width direction of the fixing plate portion 31. The second locking piece portion 322 extends inwards in the width direction from the outdoor end of the first locking piece portion 321. The third locking piece portion 323 extends inwards from the inner end in the width direction of the second locking piece portion 322. The surface of the third locking piece portion 323 facing the first locking piece portion 321 is an inclined surface 323a that gradually moves away from the first locking piece portion 321 as it faces inwards.

[0026] The locking piece 32 is locked to the bent portion 117b of the vertical frame 11. The first locking piece 321 and the third locking piece 323 of the locking piece 32 sandwich the bent portion 117b in the width direction (visible direction). Movement in the width direction is restricted between the auxiliary member 3 and the vertical frame 11.

[0027] Anchors 2 are provided at multiple locations in the vertical direction of the vertical frame 11. As shown in Figure 5, the indoor end of the anchor 2 protrudes further inward than the indoor side panel portion 115 of the vertical frame 11. The anchor 2 has a first anchor wall portion 21, a second anchor wall portion 22, a third anchor wall portion 23, and a fourth anchor wall portion 24. The anchor 2 is made of a metal material such as a steel plate.

[0028] The first anchor wall portion 21 is formed in a plate shape. The thickness direction of the first anchor wall portion 21 is oriented in the width direction. The first anchor wall portion 21 is in contact with the outward-facing surface in the width direction of the first locking piece 118 and the outward-facing surface in the width direction of the second locking piece 119.

[0029] The second anchor wall portion 22 extends outward in the width direction from the upper end of the first anchor wall portion 21. The second anchor wall portion 22 is formed in a plate shape. The thickness direction of the second anchor wall portion 22 is oriented in the vertical direction.

[0030] The third anchor wall portion 23 is formed in a plate shape. The thickness direction of the third anchor wall portion 23 is oriented in the indoor / outdoor direction. The upper end of the third anchor wall portion 23 is connected to the outdoor end of the second anchor wall portion 22. The inner end of the third anchor wall portion 23 in the width direction is connected to the outdoor end of the first anchor wall portion 21. A notch 21a is formed at the corner formed by the first anchor wall portion 21, the second anchor wall portion 22, and the third anchor wall portion 23.

[0031] Multiple screw holes 23a are formed in the third anchor wall portion 23, penetrating in the indoor and outdoor directions. As shown in Figure 4, a screw 31d is inserted through the mounting hole 31a of the auxiliary member 3 and screwed into the screw hole 23a. By tightening the screw 31d, the fixing plate portion 31 of the auxiliary member 3 and the third anchor wall portion 23 of the anchor 2 are fixed so that they do not separate in the indoor and outdoor directions.

[0032] The locking piece 32 of the auxiliary member 3 is locked to the bent piece 117b of the vertical frame 11. The third locking piece 323 of the auxiliary member 3 has an inclined surface 323a that gradually moves away from the first locking piece 321 as it faces inward. Before being fastened with the screw 31d, the tip 117d of the bent piece 117b (see dashed line) is positioned to overlap the inclined surface 323a. By tightening the screw 31d, the auxiliary member 3 and the vertical frame 11 are attracted to each other so as to move closer in the width direction, and the locking piece 32 of the auxiliary member 3 and the bent piece 117b of the vertical frame 11 are firmly locked together.

[0033] Before tightening with the screw 31d, the length L1 of the bent portion 117b is defined as the length from the surface 117c of the outdoor extension portion 117 of the vertical frame 11 to the tip portion 117d of the bent portion 117b (see dashed line). The length L2 of the first locking portion 321 is defined as the length from the surface 31c of the fixing plate portion 31 to the base end point 321d of the second locking portion 322 on the first locking portion 321. The length L1 of the bent portion 117b is longer than the length L2 of the first locking portion 321. By tightening the screw 31d, the bent portion 117b undergoes elastic deformation, increasing the fastening force provided by the screw 31d.

[0034] The fastening with the screw 31d causes the third anchor wall portion 23 to contact the indoor-facing surface 114c at the outer end of the intermediate connecting plate portion 114 in the width direction, the indoor-facing surface 117c of the outdoor-facing extension piece 117, and the indoor-facing surface 31c of the fixing plate portion 31 of the auxiliary member 3.

[0035] The second locking piece 322 of the auxiliary member 3 and the third anchor wall 23 of the anchor 2 sandwich the bent piece 117b from the outdoor-side extension piece 117 of the vertical frame 11 in the indoor-outdoor direction.

[0036] When fastened with the screw 31d, the first anchor wall portion 21 comes into contact with the outward-facing surface 118c of the first locking piece 118 of the vertical frame 11, causing the surface of the surface 118c to be scraped and the base material to be exposed. This allows for electrical conduction during welding, which will be described later.

[0037] As shown in Figure 5, the fourth anchor wall portion 24 extends downward from the lower end of the first anchor wall portion 21. The lower end of the fourth anchor wall portion 24 is provided with an outdoor extension piece 24a that extends outwards. The lower end of the fourth anchor wall portion 24 is provided with an indoor extension piece 24b that extends inwards. The outdoor extension piece 24a contacts the outward-facing surface 118c of the first locking piece 118 in the width direction. The indoor extension piece 24b contacts the outward-facing surface 119c of the second locking piece 119 in the width direction.

[0038] A first anchor locking piece (second locking piece) 25 extending toward the outdoors is provided in the middle of the fourth anchor wall 24 in the vertical direction. As shown in Figure 3, the first anchor locking piece 25 has an extended piece 25a and a bent piece 25b. The extended piece 25a extends inward in the width direction from the indoor end of the fourth anchor wall 24 toward the indoor side. The bent piece 25b extends toward the indoor side from the indoor end of the extended piece 25a. The bent piece 25b is locked to the second locking projection 119a of the vertical frame 11. Movement in the width direction is restricted between the vertical frame 11 and the anchor 2.

[0039] A first angle 91, having an L-shaped horizontal cross-section, is fixed to the widthwise edge of the opening W of the building. A first piece 91a of the first angle 91, which runs along the widthwise direction, is fixed to the interior-facing surface 81 of the building's wall W1. A second piece 91b of the first angle 91, which runs along the interior-exterior direction, extends from the first piece 91a towards the interior.

[0040] The second angle 93 is fixed to the second piece 91b via a weld 92. The second angle 93 is positioned above the anchor 2. The second angle 93 has an L-shaped vertical cross-section perpendicular to the width direction. The first piece 93a, which runs along the vertical direction of the second angle 93, is fixed to the second piece 91b of the first angle 91 via a weld 92. The second piece 93b of the second angle 93 extends inward in the width direction from the first piece 93a.

[0041] The second anchor wall portion 22 of anchor 2 is fixed to the second piece 93b of the second angle 93 via a welded joint 94. The vertical frame 11 is fixed to the opening W of the building.

[0042] In the joinery 100, the second anchor wall portion 22 of the anchor 2 is fixed to the building opening W via the first angle 91 and the second angle 93. The second locking piece portion 322 of the auxiliary member 3 and the third anchor wall portion 23 of the anchor 2 sandwich the bent piece portion 117b from the outdoor-side extension piece 117 of the vertical frame 11 in the indoor-outdoor direction. Relative movement between the vertical frame 11 and the anchor 2 in the indoor-outdoor direction is restricted, preventing the vertical frame 11 from coming out of the building opening W, and increasing wind pressure resistance.

[0043] In the joinery 100, the first locking piece 321 and the third locking piece 323 of the locking piece 32 of the auxiliary member 3 sandwich the bent piece 117b of the vertical frame 11 in the width direction. The relative movement of the auxiliary member 3 fixed to the anchor 2 and the vertical frame 11 in the width direction is restricted, further preventing the vertical frame 11 from coming out of the opening W of the building.

[0044] In the joinery 100, the locking piece 32 of the auxiliary member 3 is locked to the bent piece 117b of the vertical frame 11. The third locking piece 323 of the auxiliary member 3 has an inclined surface 323a that gradually moves away from the first locking piece 321 as it faces inward. By tightening the screw 31d, the auxiliary member 3 and the vertical frame 11 are attracted to each other so that they are close in the width direction, and the locking piece 32 of the auxiliary member 3 and the bent piece 117b of the vertical frame 11 are firmly locked together.

[0045] In the joinery 100, the length L1 of the bent portion 117b of the vertical frame 11 is longer than the length L2 of the first locking portion 321. By tightening the screw 31d, the bent portion 117b undergoes elastic deformation, increasing the fastening force between the vertical frame 11 and the auxiliary member 3 by the screw 31d.

[0046] (Second embodiment) The joinery 100A according to the second embodiment will be described mainly with reference to Figures 6 to 11. In the following embodiment, the same reference numerals are used for the same components as those used in the previously described embodiment, and their descriptions are omitted.

[0047] As shown in Figure 6, in the door / window 100A, the length of anchor 2A in the indoor / outdoor direction is shorter than the length of anchor 2 in the indoor / outdoor direction in the first embodiment. Anchor 2A does not protrude further indoors than the vertical frame 11. A picture frame 83 is attached to the indoor side of the vertical frame 11.

[0048] As shown in Figure 7, a second anchor locking piece (locking piece) 26 extending toward the outdoors is provided in the middle of the fourth anchor wall 24 in the vertical direction. The second anchor locking piece 26 has an extended piece 26a and a bent piece 26b. The extended piece 26a extends inward in the width direction as it moves toward the outdoors from the outdoor end of the fourth anchor wall 24. The bent piece 26b extends toward the outdoors from the outdoor end of the extended piece 26a. The bent piece 26b is locked to the first locking projection 118a of the vertical frame 11. Movement in the width direction between the vertical frame 11 and the anchor 2A is restricted, and movement of the vertical frame 11 toward the indoor side relative to the anchor 2A is also restricted.

[0049] Before tightening with the screw 31d, the tip 118b (see dashed line) of the first locking projection 118a of the vertical frame 11 and the second anchor locking piece 26 are positioned to overlap. By tightening the screw 31d, the first locking projection 118a is elastically deformed, and the bent piece 26b is firmly locked to the first locking projection 118a.

[0050] A clearance Y1 is provided between the tip of the second locking piece 119 and the first anchor locking piece 25. The widthwise length of the clearance Y1 is approximately the same as the widthwise length of the tip of the second locking piece 119.

[0051] The assembly method for the vertical frame 11, auxiliary member 3, and anchor 2A will now be described. The locking piece 32 of the auxiliary member 3 is locked to the bent piece 117b of the vertical frame 11. As shown in Figure 8, the anchor 2A is positioned diagonally with respect to the extending direction of the vertical frame 11.

[0052] The second anchor locking piece 26 of anchor 2A is inserted into the anchor locking groove 120 of the vertical frame 11, and the second anchor locking piece 26 of anchor 2A is locked to the first locking piece 118 of the vertical frame 11.

[0053] Rotate anchor 2A so that the third anchor wall portion 23 of anchor 2A approaches the fixing plate portion 31 of auxiliary member 3. Engage the first anchor locking piece 25 of anchor 2A with the second locking piece 119 of vertical frame 11.

[0054] If the mounting hole 31a of the auxiliary member 3 and the screw hole 23a of the anchor 2A are misaligned, the anchor 2A is slid in the extending direction of the door frame 11 (direction of arrow Z1) to align the mounting hole 31a and the screw hole 23a. As shown by the solid line in Figure 8, with the anchor 2A shifted inward by a clearance Y1, the first anchor locking piece 25 slightly overlaps with the second locking piece 119 of the vertical frame 11, but the second anchor locking piece 26 has little overlap with the first locking piece 118. The anchor 2A is slidable in the direction of arrow Z1.

[0055] As shown in Figure 11, the first anchor locking piece 25 has a tapered surface 25c. In the width direction (X direction) of the tapered surface 25c, the upper width W2 is longer than the lower width W3. The inner end 25d of the tapered surface 25c in the width direction overlaps with the second locking piece 119 of the vertical frame 11.

[0056] As shown in Figure 9, the anchor 2A is rotated so that a portion of the first anchor locking piece 25 and a portion of the second anchor locking piece 26 are inserted into the anchor locking groove 120. The end portion 25d of the first anchor locking piece 25 and the second locking piece 119 no longer overlap when viewed from the X direction. At the same time, the end portion 25d of the first anchor locking piece 25 and the second locking piece 119 no longer overlap when viewed from the Y direction. The anchor 2A can then be easily slid in the direction of arrow Z1.

[0057] As shown in Figure 10, the screw 31d is inserted through the mounting hole 31a of the auxiliary member 3 and screwed into the threaded hole 23a of the anchor 2A. The screw 31d is used to fasten the anchor so that there is no gap between the fixing plate portion 31 of the auxiliary member 3 and the third anchor wall portion 23 of the anchor 2A. As shown in Figure 6, there is a clearance Y1 between the tip of the second locking piece 119 and the first anchor locking piece 25. If the anchor 2A is positioned towards the indoor side, it can be pulled towards the outdoor side by the clearance Y1.

[0058] In the joinery 100A, the second anchor wall portion 22 of anchor 2A is fixed to the building opening W via the first angle 91 and the second angle 93. The second locking piece portion 322 of the auxiliary member 3 and the third anchor wall portion 23 of anchor 2A sandwich the bent piece portion 117b from the outdoor-side extension piece 117 of the vertical frame 11 in the indoor-outdoor direction. Relative movement between the vertical frame 11 and anchor 2A in the indoor-outdoor direction is restricted, preventing the vertical frame 11 from coming out of the building opening W, and increasing wind pressure resistance.

[0059] In the joinery 100A, the first anchor locking piece 25 of anchor 2A can be locked to the second locking piece 119 of the vertical frame 11 by rotating anchor 2A. Even if the first anchor locking piece 25 and the second anchor locking piece 26 of anchor 2 cannot be inserted into the anchor locking groove 120 from the outside in the width direction, which is the front, anchor 2 can still be attached to the vertical frame 11.

[0060] The various shapes and combinations of the components shown in the embodiments described above are merely examples, and can be modified in various ways based on design requirements, etc., without departing from the spirit of this disclosure.

[0061] For example, when assembling the vertical frame 11, auxiliary member 3 and anchor 2, similar to the second embodiment, the anchor 2 may be positioned diagonally with respect to the extending direction of the vertical frame 11 and rotated to lock the first anchor locking piece 25 of the anchor 2A to the second locking piece 119 of the vertical frame 11. [Explanation of Symbols]

[0062] 1...Frame, 2,2A...Anchor, 3...Auxiliary member, 10...Frame device, 11...Vertical frame (door frame), 25...First anchor locking piece (second locking piece), 26...Second anchor locking piece (locking piece), 31...Fixing plate part (base), 32...Locking piece, 100,100A...Door, 117...Outdoor side extension piece (first frame wall part), 117b...Bent piece part (locked piece), 120...Anchor locking groove (groove part), 321...First locking piece part (first extension wall part), 322...Second locking piece part (second extension wall part), 323...Third locking piece part (third extension wall part), 323a...Inclined surface, W...Opening, W1...Wall part

Claims

1. A frame device installed in an opening in a building, An anchor fixed to the opening of the aforementioned building, An auxiliary member fixed to the aforementioned anchor, The building comprises a door frame that is secured to the auxiliary member, The anchor has an anchor locking piece that locks onto the door frame and restricts movement in the width direction between the door frame and the anchor. A frame device in which at least a portion of the door frame is sandwiched in the depth direction by the auxiliary member and the anchor.

2. A locking piece is provided at the base of the auxiliary member. The frame device according to claim 1, wherein the locking piece sandwiches the locking piece of the door frame in the width direction.

3. The base of the auxiliary member is fixed to the anchor with screws in the direction of projection. The aforementioned door frame has a first frame wall portion that extends outward in the width direction, The locking piece is provided so as to extend from the first frame wall portion toward the outside, The aforementioned locking piece is, A first extending wall portion extending from the base toward the outside, A second extending wall portion extends inward in the width direction from the first extending wall portion, It has a third extending wall portion that extends inward from the second extending wall portion, The frame device according to claim 2, wherein the surface of the third extending wall portion facing the first extending wall portion has an inclined surface formed thereon that gradually moves away from the first extending wall portion as it moves towards the indoor side.

4. The frame device according to claim 3, wherein the length of the locking piece is longer than the length of the first extended wall portion.

5. A frame device according to any one of claims 1 to 4, A door and window fitting comprising a shoji screen housed in the aforementioned frame device.

6. The auxiliary member is attached to the door frame, The anchor locking piece of the anchor is locked to the door frame, thereby restricting movement in the width direction between the door frame and the anchor. The auxiliary member and the anchor sandwich at least a portion of the door frame in the depth direction, A method for assembling a frame device in which the auxiliary member and the anchor are fastened together with screws.

7. With the anchor positioned diagonally to the door frame, The method for assembling a frame device according to claim 6, wherein, while rotating the anchor, the first locking piece on the outdoor side of the anchor is locked to the outdoor side of a groove formed in the joinery frame, and the anchor locking piece on the indoor side of the anchor is locked to the indoor side of the groove.

8. A method for assembling a door or window fitting, comprising housing a shoji screen in a frame device installed using the assembly method of the frame device described in claim 6 or 7.

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