JP7232742B2 - Fittings - Google Patents

Description

The present invention relates to fittings that can conceal mounting screws.

In a prefabricated house (industrialized house) by a house maker, the outer wall is finished first, and then the fitting frame is attached to the opening from the outdoor side. In the case of this case, as shown in FIG. 5, there is a desire to hide the mounting screw 92 of the fitting frame 91, which is visible from the outside of the room.

SUMMARY OF THE INVENTION An object of the present invention is to provide fittings in which mounting screws can be hidden.

In order to achieve the above object, the fitting according to the invention of claim 1 comprises an upper frame cover and an end cap attached to an end of the upper frame cover, the end cap covering the edge of the upper frame cover. It has an edge closing piece and a mounting piece projecting from the inner surface of the edge closing piece, and the mounting piece is screwed to a rib provided in the upper frame cover from the frame side.

The fitting according to the first aspect of the invention comprises an upper frame cover and an end cap attached to an end of the upper frame cover, the end cap comprising an edge closing piece for closing an edge of the upper frame cover and an edge closing piece. It has a mounting piece protruding from the inner surface of the piece, and since the mounting piece is screwed to the rib provided in the upper frame cover from the frame side, the screws fixing the upper frame can be hidden by the upper frame cover. as well as concealing the screws that attach the end caps to the top frame cover.

BRIEF DESCRIPTION OF THE DRAWINGS It is a longitudinal cross-sectional view which shows one Embodiment of the fittings of this invention. It is a cross-sectional view of the same fittings. It is an outdoor side front view of the same fittings. FIG. 4 is a perspective view showing the upper frame cover and the end caps in a separated state; It is a longitudinal section showing an example of conventional fittings.

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. 1 to 3 show an embodiment of fittings of the present invention, which are applied to an entrance door of a prefabricated house. As shown in FIGS. 1 to 3, this door consists of a frame 7 attached to the opening of the frame 6 and a door 9 attached to the frame 7 by a pivot hinge 8 (see FIG. 2) so as to open to the outdoor side. and a decorative cover 10 attached to the outdoor side of the frame 7. - 特許庁

As shown in FIG. 1, at the upper edge of the opening of the building frame, a viewing surface 12 for mounting the upper frame is formed in such a manner that it is one step recessed toward the interior side of the outer wall surface 11, and is located further than the ceiling surface 13. A projection surface 14 for attaching the upper frame is formed in a recessed shape on the outer peripheral side, and the projection surface 12 and the projection surface 14 are continuous.
As shown in FIG. 2, on the left and right edges of the opening of the building frame, vertical frame attachment surfaces 12 are formed one step deeper than the outer wall surface 11 toward the inside of the room, and are further formed than the inner wall surface 15. A projection surface 14 for mounting a vertical frame is formed in a recessed shape on the outer peripheral side, and the projection surface 12 and the projection surface 14 are continuous.

As shown in FIGS. 1 and 2, the frame 7 is composed of an upper frame 16, a lower frame 17, a vertical frame 18 on the suspension side, and a vertical frame 19 on the door end side.
The upper frame 16 has an upper frame main body 20, an upper frame auxiliary member 21, and a cover member 22, as shown in FIG. The upper frame main body 20 has an outdoor side portion 80 made of an aluminum profile and an indoor side portion 25 connected by a heat insulating bridge 26 . The outdoor side portion 80 has a hollow portion 23 with a rectangular cross section on the indoor side, and an extension portion 24 extending to the outdoor side so as to be continuous with the inner peripheral side wall of the hollow portion 23 . A tight material holder 27 is provided on the indoor side portion 25 so as to protrude inward from the outdoor side end. A tight material 28 is attached to the tight material holder 27 toward the outdoor side, and the tight material 28 is in contact with the indoor side surface of the door 9 .
The upper frame auxiliary member 21 is made of an aluminum profile, and has an upper wall 31 and an upper wall 30 abutting on the upper surface 12 of the opening of the frame.
The upper frame 16 engages the lower end of the side wall 30 of the upper frame auxiliary member 21 with an engaging portion 29 formed on the outdoor side wall of the hollow portion 23 of the upper frame main body 20 and is screwed from the outdoor side to form the upper frame. While attached to the outdoor side part 80 of the main body 20, the same mounting wall 30 is fixed to the mounting surface 12 formed recessed from the outer wall surface 11 of the frame 6 with screws 32 from the outdoor side, and the indoor side of the upper frame main body 20 The portion 25 is fixed to the ceiling surface 13 and the projection surface 14 recessed from the ceiling surface 13 with screws 33 and 34 from the inner peripheral side, and attached to the frame 6 .
The cover member 22 is made of a resin profile, and is engaged with the interior side portion 25 of the upper frame body 20 from the inner peripheral side, and hides the screws 33 and 34 that attach the interior side portion 25 to the frame 6. there is

The vertical frames 18 and 19 have a vertical frame main body 35 and a cover member 36, as shown in FIG. The vertical frame main body 35 connects an outdoor side portion 37 and an indoor side portion 38 made of an aluminum profile with a heat insulating bridge member 39 . The outdoor side portion 37 has a hollow portion 40 with a substantially rectangular cross section, and an end wall 41 that is continuous with the outdoor side wall of the hollow portion 40 and extends to the outer peripheral side. A plurality of protrusions 42a, 42b, and 42c are provided on the viewing wall 41 at intervals in the inner and outer peripheral directions so as to protrude toward the outside of the room. The indoor side portion 38 forms a hollow portion 82 with the outdoor side wall 43 and the indoor side wall 44 , the outer peripheral side prospective wall 45 connecting both walls, and the inner peripheral side prospective wall 81 , and the inner peripheral side end of the indoor side wall 44 . It has an angle portion 46 that protrudes further toward the interior of the room. A tight material holder 47 that opens toward the outdoor side is provided on the inner peripheral side end of the outdoor side wall 43 , and a tight material 48 attached to the tight material holder 47 is in contact with the indoor side surface of the door 9 . .
The vertical frames 18 and 19 are fixed by screws 49 from the outside of the room to the mounting surface 12 formed recessed from the outer wall surface 11 of the frame 6 , and the angle portion 46 of the indoor side portion 38 is fixed to the inner wall surface 15 . In addition, the outer peripheral side projection wall 45 is fixed to the projection surface 14 formed recessed from the inner wall surface 15 by screws 50 and 51 from the inner peripheral side, respectively, and attached to the frame 6 .
The cover material 36 is made of a resin profile, and is engaged with the interior side portion 38 from the inner peripheral side to hide the screws 50 and 51 that attach the interior side portion 38 to the frame 6 .

The lower frame 17 has a lower frame main body 52 and a sill 53, as shown in FIG. The lower frame main body 52 is made of an aluminum profile, and has a hollow portion 54 having a substantially rectangular cross section and an indoor side portion 55 projecting inwardly from the indoor side end of the inner peripheral side wall of the hollow portion 54 . A tight material holder 56 that opens toward the outdoor side is provided on the outdoor side wall of the indoor side portion 55 , and a tight material 78 attached to the tight material holder 56 is in contact with the indoor side surface of the door 9 . The sill 53 is made of EPDM, is engaged with the interior side portion 55 from the inner periphery side, and covers the inner periphery side of the interior side portion 55 .
The lower frame 17 is arranged in a groove 58 formed in the floor surface 57 and fixed to the frame 6 with anchors 59 .

As shown in FIGS. 1 and 2, the door 9 has a frame 60 made of resin around its four sides, a heat insulating material 61 such as a styrofoam plate is arranged in the frame, and steel plates 62a are provided on the outdoor side and the outdoor side of the frame 60. , 62b are attached. As shown in FIGS. 2 and 3, the door 9 has handles 63 attached to the outside and inside sides of the door, and locks 64 above and below the handles 63 . A door closer 65 is installed between the indoor side surface of the upper part of the door 9 and the upper frame 16, as shown in FIG.

1 to 3, the decorative cover 10 is composed of an upper frame cover 1 attached to the outdoor side of the upper frame 16 and vertical frame covers 66, 66 attached to the outdoor sides of the vertical frames 18, 19. (The decorative cover 10 does not refer only to the upper frame cover 1, but refers to the entirety of the upper frame cover 1 and the vertical frame covers 66, 66 on the hanger side and door end side).
The upper frame cover 1 is made of an aluminum profile, and, as shown in FIG. 1, consists of an upper wall 67 and a vertical wall 68, and is formed to have a substantially L-shaped cross section that is open on the frame side and the inner peripheral side. Locking claws 69 protrude toward the interior of the room from the interior-side end of the upper wall 67 and the lower end of the vertical wall 68 . A rib 5a is hung from the lower surface of the upper wall 67, and an L-shaped rib 5b is provided at the lower portion of the vertical wall 68 so as to protrude toward the interior of the room.
The upper frame cover 1 engages the upper and lower engaging claws 69, 69 with the engaging portion 70 provided on the upper frame main body 20 and the engaging portion 83 provided on the upper frame auxiliary member 21 from the outside of the vehicle. It is attached to the main body 20 and the upper frame auxiliary member 21 . By attaching the upper frame cover 1 in this manner, the screws 32 that attach the upper frame 16 to the frame 6 are hidden.

End caps 2 are attached to the left and right ends of the upper frame cover 1, as shown in FIG. As shown in FIGS. 1 and 4, the end cap 2 is a member having a T-shaped cross-section having an edge closing piece 3 for closing the edge of the upper frame cover 1 and a mounting piece 4 projecting from the inner surface of the edge closing piece 3. The mounting piece 4 is attached to the ribs 5a and 5b provided in the upper frame cover 1 by screwing them with screws 79 from the frame side. Therefore, the screw 79 is invisible when viewed from the outside.
The end cap 2 is formed by cutting an aluminum material having a T-shaped cross section to a predetermined length, cutting out the upper and lower parts of the mounting piece 4, and processing a hole 71 for inserting a screw 79. It is.

The vertical frame cover 66 is made of aluminum, and has an exterior side wall 72, an inner side wall 73, an outer side wall 74, and an interior side wall 75, as shown in FIG. Locking claws 76 protrude toward the inside of the room from the room-side end of the inner peripheral side wall 73 and the room-side end of the outer peripheral side wall 74 . The inner peripheral side wall 73 is inclined to the outer peripheral side toward the outside of the room.
The vertical frame cover 66 is attached to the vertical frames 18, 19 by locking the locking claws 76, 76 on the inner peripheral side and the outer peripheral side to the locking portions 77, 77 provided on the vertical frames 18, 19 from the outdoor side. There is. By attaching the vertical frame cover 66 in this manner, the screws 49 that attach the vertical frames 18 and 19 to the frame 6 are hidden. As shown in FIGS. 1 and 3 , the vertical frame cover 66 has an upper edge in contact with the lower surface of the extension 24 of the upper frame 16 and a lower edge in contact with the floor surface 57 .

Next, the construction procedure of the main entrance door will be explained. First, after the outer wall surface 11 is finished, the frame 7 is arranged from the outdoor side in the frame opening and fixed with the screws 32 , 33 , 34 , 49 , 50 , 51 and the anchors 59 . Next, the door 9 is attached inside the frame 7 . Next, the end caps 2, 2 are attached to both ends of the upper frame cover 1 from the frame side with screws 79, and then the upper frame cover 1 is engaged with the upper frame 16 from the outside of the room. After that, the vertical frame cover 66 is engaged with the vertical frames 18 and 19 from the outdoor side and attached.

As described above, the main entrance door includes an upper frame cover 1 and end caps 2, 2 attached to the ends of the upper frame cover 1. The end cap 2 covers the edge of the upper frame cover 1. It has an edge closing piece 3 and a mounting piece 4 protruding from the inner surface of the edge closing piece 3, and the mounting piece 4 is screwed to ribs 5a and 5b provided in the upper frame cover 1 from the frame side. The screw 32 for fixing the upper frame 16 can be hidden by the upper frame cover 1, and the screw 79 for attaching the end cap 2 to the upper frame cover 1 can also be hidden, so that the external design is improved. .
Since the upper frame cover 1 is open on the side of the frame, it is easy to screw the mounting piece 4 of the end cap 2 from the side of the frame.
Since the end cap 2 is formed from an aluminum material having a T-shaped cross section, the end cap 2 can be manufactured at a low cost, and the texture and color can be unified with the upper frame cover 1 made of aluminum, thereby improving the appearance design.
Since the main entrance door has the vertical frame cover 66 in addition to the upper frame cover 1, the screws 49 fixing the vertical frames 18 and 19 to the frame 6 can be hidden, and the appearance design is improved.

The invention is not limited to the embodiments described above. The cross-sectional shape and material of the upper frame cover and the end caps can be changed as appropriate. The present invention can be applied not only to entrance doors, but also to any fittings having a frame attached to a frame, such as windows and back doors.

REFERENCE SIGNS LIST 1 upper frame cover 2 end cap 3 closing piece 4 attachment piece 5a, 5b rib

Claims (1)

An upper frame cover and an end cap attached to an end of the upper frame cover, the end cap having an edge closing piece for closing the edge of the upper frame cover and a mounting piece projecting from the inner surface of the edge closing piece. and the mounting piece is screwed from the frame side to a rib provided in the upper frame cover.

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