JP2837224B2 - Panel opening frame construction method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a sash frame projecting from a wall of a building or a building.
The present invention relates to a method of constructing an opening frame of a panel when a side surface of an opening frame such as a door frame is constructed by a panel.

[Conventional technology]

As a conventional method of applying this kind of panel, there are a panel A shown in FIG. 5, a panel B shown in FIG.
Using a joint cover fixture C as shown in the figure and a joint cover D as shown in FIG.
A fixing method has been devised in which the fixing is performed via the fixing tool β and the elastic deformation of the joint cover D.

[Problems to be solved by the invention]

However, in the case of vertically extending construction by the above construction method, in order to improve layout and aesthetics, joints are often passed along side surfaces of the opening frame body such as a door frame and a sash frame. Despite this, there was no method of applying joints on the side surfaces of the opening frame.

[Means for solving the problem]

The present invention has found this construction method, in which the panel end is located on the side of the opening frame, and the fixing piece of the paving board, the decorative surface of the joint cover, and the engaging portion are formed on the side of the opening frame. Notch along the shape, one of the mounting tools is a locking piece that locks the engaging piece of the joint cover, and the other end is fixed by caulking the mounting piece formed on the decorative surface of the joint cover It is an object of the present invention to provide a method of constructing an opening frame of a panel formed by using a plurality of pieces.

〔Example〕

Hereinafter, an embodiment of a method for constructing a panel opening frame (hereinafter, simply referred to as a construction method) according to the present invention will be described in detail with reference to the drawings. That is, FIG. 1 is a partially cutaway cross-sectional view showing the above construction method, wherein A is a slab, B is a panel, C is a joint cover fixture, D is a joint cover, E is a backup material, and F is caulking. G, joints, α is a wall base, β is a fixture, and γ is an opening frame. More specifically, as shown in FIG. 5, the floor plate A is formed in a substantially inverted T-shape in cross section from a fixed piece 1 in a horizontal plane and a rising piece 2 protruding substantially at the center of the fixed piece 1 upward. In this case, a metal plate is formed by roll forming or extrusion forming. As shown in FIG. 1, this floor plate A has one fixed piece 1 formed on the back surface of the joint G of the cutout panel B by the length of the opening frame body γ, and the wall base α It functions as a guide for preventing infiltration of rainwater, flame and the like into the side, and as a guide when fixing the panel B. Panel B
6, a surface material 3 having a hat-shaped cross section and a long body, a heat insulating material 9 having a hat-shaped cross section formed on the back surface of the surface material 3, and a longitudinal A sandwich structure is formed from the back material 10 covering at least the back surface in the direction. More specifically, the surface material 3 and the back surface material 10 are metal materials, for example, Al, Fe, Cu, stainless steel, aluminum / zinc alloy-plated steel plates, color steel plates, clad steel plates, vibration damping steel plates (sandwich steel plates), fluorine coated steel plates, and the like. Of 1
The seed is formed by roll forming, press working, extrusion forming or the like. That is, the surface material 3 has a long decorative surface 4, a side wall 5 that is bent with both side edges of the decorative surface 4 downward, perpendicular to the decorative surface 4, or inward and outward.
A protruding piece 6 is formed by bending the lower end of the side wall 5 outward and extending, a guide portion 7 having its tip inclined downward and bent, and a reinforcing piece 8 having an end edge of the guide portion 7 bent inward. It was done. When filling the raw material of the heat insulating material 9, the reinforcing piece 8 prevents the heat insulating material 9 from leaking to the surface side of the guide portion 7 and the projecting piece 6, and makes the side edge of the panel B straight, It is for making B contact each other without a gap. Further, the guide portion 7 and the reinforcing piece 8 also function as reinforcement of the panel B itself. The heat insulating material 9 mainly functions as a heat insulating material, a waterproof material, a sound absorbing material, a cushioning material, or a fireproof material. As the material, polyisocyanurate foam, polyurethane foam, phenol foam, polyurea foam, and a flame retardant,
It is one of those to which a flame retardant aid is added, or one or more of these are laminated, or has a structure in which one or more mineral fibers or inorganic molded bodies are laminated. The heat insulating material 9 discharges a raw material onto the back surface of the surface material 3 and integrates it with a mold structure, or integrates a molded body with an adhesive. The backing material 10 mainly covers the back surface of the heat insulating material 9 as shown in FIG. 6 and has functions of a reinforcing material, a fireproof material, a moistureproof material, and a fireproof material.
It serves as an isolator that prevents direct contact with the surface. Further, the shape of the back surface member 10 includes a concave portion 11 in which the vicinity of both edges in the width direction is depressed, and a side wall 12 in which the tip of the concave portion 11 is bent upward in a U-shape. More specifically, when the recessed portion 11 is formed as shown in FIG. 1, the recessed portion 11 is for preventing a step and a gap from being formed between the wall base α and the backing material 10 by the fixing piece 1. Side wall 12
Is to prevent the end of the back material 10 from waving. As shown in FIG. 7, the joint cover attaching tool C is a short piece formed by bending a metal plate material, and includes a horizontal plane fixing portion 13 and a locking portion 17. More specifically, the fixing portion 13 has a horizontal plane shape, and includes a mounting hole 14 and a stabilizing piece 13a serving as a mark of a mounting position. In addition, the locking portion 17 is formed from a rising piece 15 having both end edges of the fixing portion 13 bent upward and a locking piece 16 having a tip of the rising piece 15 formed at an acute angle with respect to an extension of the fixing portion 13. Things. Further, joint cover fitting C ₁ used to form an opening frame γ moiety are those made of metal plate such as shown in FIG. 3, the horizontal plane of the fixing portion 18, the fixed portion 18
The attachment hole 19 formed in the above, the locking piece 20 bent at an acute angle with respect to the extension of the fixing part 18, the vertical piece 21 protruding the other end edge of the fixing part 18 upward, and the tip of the vertical piece 21 A fixing portion 18 on the outside,
It is formed from a horizontal piece 22 which is substantially parallel and bent outward, and a bent piece 23 whose tip is bent upward. A plurality of pieces are provided on the projecting piece 6 of the panel B as shown in FIG. The joint piece 26 of the joint cover D is locked by the locking piece 20, and the mounting piece 29 of the joint cover D described later is crimped by the bent piece 23 to form a side surface of the opening frame γ. The joint cover D is fixed. Further, the joint cover D is made of the above-mentioned metal sheet material, and the shape thereof is, as shown in FIG.
A side wall decorative surface 25 in which both end edges of 24 are inclined downward and bent,
An engaging portion 27 comprising an engaging piece 26 bent in a shape capable of engaging the engaging pieces 16 and 20 with the tip of the side wall decorative surface 25 inward.
It consists of: More specifically, the makeup surface 24
By joint cover D in joints G as shown in FIG. 9 is fixed by joint cover fitting C, C _1, the coating fixture β used when securing the panel B on wall base α However, this is to prevent the fixing tool β from being exposed to the outside. Further, the engagement piece 26 is engaged with the joint cover fitting C, the locking piece 16 of the C _1, joint the joint cover D joint cover fitting C, by fitting the C _1, on the joint portion G This is for securely fixing the cover D without detachment. As shown in FIG. 4, when the opening frame γ is a door frame or the like, as the joint cover D used to form the opening frame γ portion, as shown in FIG. If the cutout 28 is removed to the lower end by the length up to draining, and the opening frame γ is in the middle of a wall such as a window frame (sash), the length (length) of the window frame (sash) The cutout 28 is formed by removing the position only as appropriate, and the decorative surface portion of the cutout 28 is formed.
Bending a 24 upwards, which has formed a mounting piece 29, abutting the mounting piece 29 as shown in FIG. 1 the side surface of the opening frame gamma, the bent piece 23 of the joint cover fixture C _1, The engagement piece 26 is to be locked to the locking piece 20. Further, since the mounting piece 29 is caulked by the bent piece 23 of the joint cover fixture C _1,
The height h ₁ of the bent piece 23, and the height of the mounting piece 29 and h _2, the relationship of h _1> h _2. In addition, joint cover fitting C ₁
As shown in FIG. 1, the horizontal piece 22 is for placing the back surface of the decorative surface portion 24 of the joint cover D to prevent the decorative surface portion 24 in the notch 28 from fluttering.

Next, a construction method according to the present invention will be briefly described with reference to FIGS. 1 and 2 (a) and 2 (b).

Now, assuming that the outer wall is constituted by the structure as shown in FIG. 9 and the joint G is passed through the opening frame γ formed by the sash frame of the window as shown in FIG. 1, as shown in FIG. Height of the opening frame body γ (about 900 mm)
As shown in FIG. 6, a half-plate A and a panel B, each having the fixed piece 1 removed therefrom, have a width of 600 mm as shown in FIG. ,
As the core material 9, a raw material composed of polyisocyanurate foam is filled between the front and back materials 3 and 10, reacted and foamed, then cured and integrated, and joint cover fittings C and C _1.
As shown in FIG. 3, a joint cover fitting C ₁ made of a color steel plate (0.4 mm thick) is provided on the side surface of the opening frame γ.
Others are made of stainless steel (0.6mm
4) The joint cover D having a thickness of about 0.1 mm is used as the joint cover D, and a portion that hits the opening frame γ when the joint cover C is attached to the joint portion G as shown in FIG. 28, a plate made of a color steel plate (same material as the surface material 3) on which the mounting piece 29 is formed, a long material made of polystyrene foam as the backup material E, and a decorative surface portion 24 of the joint cover D made of an acrylic material as the caulking material F Use the same color as. Then, as shown in FIG. 2 (a), the tile A is vertically fixed to the wall foundation α by the fixing member β so that the notch of the tile A is aligned with the side surface of the opening frame γ. Next, the panel A as shown in FIG. 6 is placed on the fixing piece 1 of the flooring plate A as shown in FIG. 2 (a), and the protruding piece 6 is fixed to the wall foundation α by the fixing tool β. . When the mounting of the panel A is completed, the backup material E and the caulking material F are planted in the gaps on the side surfaces of the opening frame γ. Caulking material F
Once implanted is complete, as shown in FIG. 2 (b), joint cover to the joint cover fitting C ₁ on the projection pieces 6 of the opening frame γ sides, otherwise shown in FIG. 9 Mounting fixture C is 600m
A plurality of pieces are fixed at a pitch of m using a fixing tool β. When finished joint cover fitting C, the attachment of the C ₁ are all the notches 28 of the joint cover D with aligning the opening frame gamma, Figure 1, engage as shown in FIG. 9, placed I do. Then, as shown in FIG. ₁ , the attachment piece 29 of the joint cover D is swaged with the bent piece 23 of the joint cover attachment C1, and the opening frame γ is formed.
The joint cover D on the side surface portion is fixed, and this portion is covered with the caulking material F to complete the construction of the joint portion G. Of course, the portion considered to be inferior in waterproofness is appropriately covered with the caulking material F.

〔The invention's effect〕

As described above, according to the method for constructing an opening frame of a panel according to the present invention, a joint having excellent fire protection, waterproofness, aesthetics, and workability can be formed along the side surface of the opening frame. Since the joint piece of the joint cover is caulked and fixed by the bent piece of the joint cover fixture, the decorative surface of the joint cover on the side surface of the opening frame does not flutter. The head of the fixture is not exposed at the joint. The construction method of forming the joint portion by covering with the joint cover can be formed without interruption at the side of the opening frame. Since the joints are aligned with the side surfaces of the opening frame, the appearance is rich. There are features and effects such as.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing an example of a method for constructing an opening frame of a panel according to the present invention, and FIGS. 2 (a) and 2 (b) are cross-sectional views showing a construction order of the above-mentioned construction method, FIG. FIG. 4 is a joint cover attachment used in the above-mentioned construction method, a partially cutaway perspective view showing the joint cover, FIG. 5, FIG. 6, FIG. 7, and FIG. FIG. 9 is an explanatory view showing a plate, a panel, a joint cover attachment, and a joint cover, and FIG. 9 is a cross-sectional view showing a joint structure. A: Seat plate, B: Panel, C, C ₁ ... Joint cover attachment, D: Joint cover, E: Backup material, F ...
… A caulking material.

Claims (1)

(57) [Claims] In a construction method for accommodating a side surface of an opening frame such as a sash frame or a door frame, a cross-section substantially inverted T from a horizontal-plane-shaped fixing piece and a rising piece protruding upward substantially from the center of the fixing piece. Formed in the shape of a letter, one long piece of the side plate of the opening frame body is removed from the fixed piece of the long side, and the long decorative surface and the side walls provided on both side edges of the decorative surface and A cross-section is formed in a hat shape from a nail-operating projection which is extended by bending the lower end of the side wall outward and an edge of the projection is inclined downward and inward. Panel, a horizontal fixed part and a bent piece having one end edge of the fixed part bent upward, the tip bent outward in an L shape, and the other end edge with respect to an extension of the fixed part. A short joint cover attachment consisting of a locking piece bent at an acute angle, a horizontal decorative surface, and both edges of the decorative surface facing downward. An engaging portion is formed from a side wall decorative surface bent at a corner and an engaging piece obtained by bending the tip of the side wall decorative surface inward at an acute angle. It consists of an elongated joint cover in which the decorative surface portion is removed and the cutout portion is bent upward to form an attachment piece, and the rising piece of the cutout portion of the long seam plate is opened. The fixing piece is fixed to the base of the wall by substantially abutting on the side surface of the frame, and then the end of the panel is placed on the fixing piece of the tiling plate and abuts on the rising piece. Then, the joint cover is fixed to a base, and a plurality of the joint cover fittings, the bent pieces thereof are brought into contact with the side surfaces of the opening frame body, and the fixing portions are fixed on the protruding pieces. Abut the mounting piece of the joint cover with the joint piece of the joint cover. -Engage the fixing piece of the joint cover, and then bend the joint piece of the joint cover fitting projecting upward from the tip of the joint piece of the joint cover so that the joint piece of the joint cover is crimped to bend the joint cover. A method for constructing an opening frame of a panel, comprising fixing the joint cover and a corner of the opening frame with a caulking material.