JP6289833B2 - Refurbishment fittings - Google Patents

Description

  The present invention relates to a refurbishment fitting for a refurbishment object such as a front door or a casement window having a door stop on a prospective surface of an opening frame.

  When refurbishing the fittings provided in the frame opening of the frame, install a new opening frame with the opening frame and frame members attached to shorten the construction period and reduce construction costs. Many methods are used. For example, if a new opening frame is disposed on the prospective surface of the existing opening frame and a fixing screw member reaching the housing from the prospective surface of the new opening frame is screwed, the frame for the housing can be removed without removing the existing opening frame. A new opening frame can be attached to the opening (see, for example, Patent Document 1).

JP 2005-76393 A

  By the way, some joinery is provided with a door stop on the prospective surface of the opening frame, such as an entrance door or a casement window. Since the door stop is a portion where a door panel or a shoji which is a face material abuts, it is provided so as to protrude from the prospective surface of the opening frame. For this reason, a new opening frame must be provided at a position that avoids the door stop portion for the frame frame opening portion provided with the opening frame having the door stop portion, and there is a limit to the refurbishment of joinery. Will be added. Of course, if the door stop portion of the existing opening frame is removed by cutting or the like, a new opening frame can be provided at an arbitrary position. However, the door stop portion of the opening frame is provided over the entire length of each frame member constituting the opening frame, and it is not easy to remove everything.

  In view of the above circumstances, the present invention provides a refurbishment fixture capable of attaching a new opening frame to an arbitrary position with respect to an opening for a frame to which an existing opening frame is attached without complicating refurbishment work. The purpose is to provide.

In order to achieve the above-mentioned object, the refurbishment fitting according to the present invention attaches a new opening frame to the frame opening of the frame in which the existing opening frame in which the fin-like door stop protrudes on the prospective surface. The new opening frame is provided with at least an upper frame member and left and right vertical frame members, and these frame members are provided with frame opening portions of the housing via fixing support members. Each frame member of the new opening frame includes an inner frame portion located on the indoor side, an outer frame portion located on the outdoor side, and the inner frame portion and the outer frame portion. The fixing support member has a fixed side edge and a frame support side edge, and the frame support side edge is located on the indoor side. an inner support portion for the outer supporting portion positioned at the outside side, the inner support And are those having a rising portion between the fixed side edge portion, said inner support portion extending along the expected direction of the existing opening frame, the outer support portion of the inner support portions It bends and extends from the outdoor side edge in the direction approaching the existing opening frame, and the inner frame portion of each frame member is attached to the inner support portion by a frame screw member, and An outer frame portion of each frame member is attached to the outer support portion by a frame screw member, and the rising portion is bent from an edge located on the indoor side of the inner support portion to The fixed side edge portion is bent toward the indoor side from the extended edge of the rising portion, and extends further to the indoor side than the existing opening frame. The fixing support member is located in the fixed side edge portion of the chamber more than the existing opening frame. Characterized in that it is fixed to the skeleton by screwing the fixing screw member via the extended portion to the side.

  According to this invention, the frame support side end of the fixing support member to which the new opening frame is attached passes through the inner side of the door opening portion of the existing opening frame in the direction in which the frame opening is found. Since it is provided on the outside, a new opening frame can be attached at an arbitrary position via the frame support side edge without removing the door stop.

  According to these inventions, the opening frame provided with the outer frame portion and the inner frame portion can be attached to the frame support side edge portion.

  According to this invention, since the inner frame portion and the outer frame portion of the frame member are respectively attached to the fixing support member, even if the heat insulating member is burnt out, the inner frame portion and the outer frame portion are dropped. Can be prevented.

  Further, according to the present invention, in the above-described refurbishment fitting, each frame member of the new opening frame has a door stop portion in the inner frame portion, and the inner frame portion of each frame member is individually The frame screw member is attached to the frame support side edge portion of the fixing support member by screwing the frame screw member from the prospective surface.

  According to this invention, the inner frame part of the frame member having the door stop can be attached to the frame support side edge of the fixing support member by the frame screw member.

  Further, in the above-mentioned refurbishment fitting, the present invention is characterized in that a new frame member is provided in the frame opening of the housing so as to cover the fixed side edge of the fixing support member. Refurbishment fittings as described in.

  According to the present invention, since the fixed side edge portion of the fixing support member is not exposed to the outside, there is no fear of deteriorating the appearance quality of the refurbishment fitting.

  Further, the present invention provides the above-described refurbishment fitting, in which the frame opening of the frame is provided with an existing frame member at a portion located on the indoor side of the existing opening frame, and the fixing support The fixed side edge of the member is fixed to the housing via the existing frame member.

  According to this invention, it becomes possible to attach a new opening frame with respect to the opening part for frames in which the existing frame member was provided.

  Moreover, the present invention is characterized in that in the above-described refurbishment fitting, a spacer member is interposed between the fixed side edge portion of the fixing support member and the existing frame member.

  According to this invention, by adjusting the dimension of the spacer member, it is possible to refurbish the joinery using the same fixing support member even for the existing opening frame in which the protruding length of the door stop portion is different.

  According to the present invention, the frame support side end of the fixing support member to which the new opening frame is attached passes through the inner side of the door opening portion of the existing opening frame in the direction in which the frame opening is found. Since it is provided on the outside, a new opening frame can be attached at an arbitrary position via the frame support side edge without removing the door stop, which may lead to a situation where the refurbishment of the joinery becomes complicated. Absent.

FIG. 1 is a longitudinal cross-sectional view of a state in which a refurbishment fitting according to an embodiment of the present invention is attached to a frame opening of a frame. FIG. 2 is a cross-sectional view of the refurbishment fitting shown in FIG. FIG. 3 is a view of the refurbishment fitting shown in FIG. 1 as viewed from the outdoor side. FIG. 4 is a longitudinal sectional view showing a frame opening of a frame to which the refurbishment fitting shown in FIG. 1 is attached. FIG. 5 is a cross-sectional view showing a frame member of the retrofit fitting shown in FIG. FIG. 6A is a longitudinal sectional view of an essential part in a state where the frame member shown in FIG. 5 is attached to the frame opening. FIG. 6B is a longitudinal sectional view of a main part in a state where the frame member shown in FIG. 5 is screwed to the frame opening. 6-3 shows a state in which the frame member shown in FIG. 5 is screwed to the frame opening, a decorative frame is attached between the frame member and the outer wall member, and a frame holding member is further attached to the frame member. It is a principal part longitudinal cross-sectional view.

  Hereinafter, preferred embodiments of a refurbishment fitting according to the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 1 and FIG. 2 show a state in which the refurbishment fitting according to the embodiment of the present invention is attached to the frame opening of the frame. In particular, the refurbishment fitting used when refurbishing the front door is illustrated. ing. Although not shown in the figure, the frame opening 1 in which the entrance door is provided is provided by providing a lintel (frame) 1b between the upper ends of the left and right columns (frames) 1a erected from the entrance floor F. It is configured.

  The existing entrance door to be refurbished includes an opening frame 100, a door panel 110, and a frame member 120, as shown in FIGS. In the following, in order to distinguish from a new fitting for renovation, each component of the existing entrance door to be renovated will be described with the prefix “existing”.

  The existing opening frame 100 is configured by four-frames an existing upper frame member 101, an existing lower frame member 102, and left and right existing vertical frame members 103. The existing upper frame member 101, the existing lower frame member 102, and the existing vertical frame member 103 are extruded molds formed of aluminum or an aluminum alloy, and are configured to have a substantially uniform cross-sectional shape over the entire length. Yes. Each of the existing frame members 101, 102, 103 is attached to a portion located on the outdoor side of the prospective surface of the frame opening 1. Specifically, the existing upper frame member 101 is attached to the lintel 1b, and the existing vertical frame member 103 is attached to the pillar 1a. The existing lower frame member 102 is attached so as to be directly embedded in the mortar placed on the entrance floor F.

  Although not shown in the figure, the existing door panel 110 is supported in a state in which two panels having different left and right widths are arranged side by side inside the existing opening frame 100 so as to open the doors facing toward the outdoor side. ing. As is clear from FIGS. 2 and 4, existing door contact portions 101 a, 102 a, and 103 a are provided on the prospective surfaces of the existing frame members 101, 102, and 103. The existing door contact portions 101 a, 102 a, and 103 a are fin-like portions that come into contact with the existing door panel 110 when the existing door panel 110 is closed with respect to the existing opening frame 100. Each of the existing door contact portions 101a, 102a, 103a protrudes inward from the edge located on the indoor side in the prospective surface of the existing frame members 101, 102, 103. In addition, although not shown in the figure, the portions that abut the existing door panel 110 in the existing door contact portions 101a, 102a, and 103a are secured to the existing door panel 110 by contacting the existing door panel 110. A packing material is provided.

  The existing frame member 120 is a flat plate member formed of a wood material, and is provided so as to cover a portion located on the indoor side of the existing upper frame member 101 and the existing vertical frame member 103 in the prospective surface of the frame opening 1. It has been.

  On the other hand, as shown in FIGS. 1 to 3, the refurbishment fitting attached to the frame opening 1 has two large and small door panels 20a and 20b arranged side by side inside the opening frame 10 and facing the outdoor side. It is supported so that it becomes a double door. In the following, in order to distinguish from the components of the existing entrance door, each component of the refurbishment fixture will be described with the prefix “new”.

  The new opening frame 10 is configured by four-frames a new upper frame member 11, left and right new vertical frame members 13 and a new lower frame member 12. The external dimensions of the new opening frame 10 are set so that they can be accommodated inside the existing opening frame 100.

  In the present embodiment, in particular, as the new upper frame member 11 and the new vertical frame member 13, those provided with inner frame portions 11A and 13A and outer frame portions 11B and 13B, respectively, are applied. The inner frame portions 11A and 13A and the outer frame portions 11B and 13B are arranged in parallel with each other along the prospective direction with respect to the frame opening 1. As the inner frame portions 11A and 13A and the outer frame portions 11B and 13B, extruded molds formed of aluminum or aluminum alloy are applied, and each has a substantially uniform cross-sectional shape over the entire length. It is.

  The inner frame portions 11A and 13A are portions arranged on the indoor side in the new upper frame member 11 and the new vertical frame member 13, as shown in FIGS. In each of the inner frame portions 11A and 13A, an opening is provided over the entire length in a portion facing the prospective surface of the frame opening 1. Each inner frame portion 11A, 13A is provided with inner fitting grooves 11A1, 13A1 and new door contact portions 11A2, 13A2. The inner fitting grooves 11A1 and 13A1 are concave portions provided on the finding surface located on the outdoor side of the inner frame portions 11A and 13A, and are formed along the longitudinal direction of the inner frame portions 11A and 13A. . Like the existing door contact portions 101a and 103a, the new door contact portions 11A2 and 13A2 are fin-like portions that protrude from the prospective surfaces of the inner frame portions 11A and 13A toward the inside of the frame. It is provided at the edge located on the outdoor side of 13A.

  The outer frame portions 11B and 13B are portions disposed on the outdoor side of the newly installed upper frame member 11 and the newly installed vertical frame member 13, and are formed in a rectangular tube shape having a substantially trapezoidal cross section. As is clear from FIGS. 5 and 6-1, the outer frame portions 11B and 13B are larger in dimension along the finding direction and along the prospective direction than the inner frame portions 11A and 13A, respectively ( In this embodiment, it is configured to be twice or more. The outer fitting grooves 11B1 and 13B1 are provided in the individual outer frame portions 11B and 13B. The outer fitting grooves 11B1 and 13B1 are concave portions provided on the finding surface located on the indoor side of the outer frame portions 11B and 13B, and are formed along the longitudinal direction of the outer frame portions 11B and 13B. .

  The inner frame portions 11A and 13A and the outer frame portions 11B and 13B are screwed in a state where the heat insulating members 11C and 13C are attached to the inner fitting grooves 11A1 and 13A1 and the outer fitting grooves 11B1 and 13B1, respectively. By doing so, it is connected to the fixing support member 30. The heat insulating members 11C and 13C are formed by a member having a lower thermal conductivity than the inner frame portions 11A and 13A and the outer frame portions 11B and 13B, such as a synthetic resin material. 11A1, 13A1 and the outer fitting grooves 11B1, 13B1 are fitted and held so that the inner frame portions 11A, 13A and the outer frame portions 11B, 13B are connected to each other in a state of being thermally shut off from each other. Yes.

  The fixing support member 30 is configured by integrally forming a fixed side edge 31 and a frame support side edge 32 with a metal plate. The fixed side edge portion 31 is a portion disposed on the indoor side, and is formed in a flat plate shape. The frame support side edge 32 has an outer support surface part (outer support part) 32b and a rising part 32c on both side edges of a flat inner support surface part (inner support part) 32a. It continues to the fixed side edge 31 via the edge of the portion 32c. The outer support surface portion 32b is a flat plate-like portion that bends and extends in a right angle direction from an edge located on the outdoor side of the inner support surface portion 32a. The rising portion 32c is a flat plate-like portion that is bent and extends so as to be substantially parallel to the same direction as the outer support surface portion 32b from the edge portion located on the indoor side of the inner support surface portion 32a. As is clear from FIG. 5, the dimension along the direction in which the rising part 32c is found is formed to be smaller than the dimension along the direction in which the outer support surface part 32b is found.

  The fixing support member 30 has inner frame portions 11A and 13A screwed to the inner support surface portion 32a with respect to the frame support side edge portion 32, and the outer frame portion 11B to the outer support surface portion 32b. , 13B are screwed. Specifically, the frame screw member 33 is screwed to the inner support surface portion 32a of the fixing support member 30 from the prospective surfaces of the inner frame portions 11A and 13A, and from the outer support surface portion 32b of the fixing support member 30. The inner frame portions 11A and 13A and the outer frame portions 11B and 13B are attached to the frame support side edge portion 32 by screwing the frame screw member 34 into the outer frame portions 11B and 13B. As is apparent from FIG. 5, in the state where the inner frame portions 11A and 13A are screwed to the inner support surface portion 32a of the fixing support member 30, the prospective surface and the outer frame of the inner frame portions 11A and 13A. The prospective surfaces of the portions 11B and 13B are positioned on substantially the same plane, and face the prospective surface of the frame opening 1 at the outer peripheral side edge of the outer support surface portion 32b and the outer frame portions 11B and 13B. The outer peripheral side surfaces are located on substantially the same plane.

  As shown in FIG. 1, the new lower frame member 12 is a single extruded die formed of aluminum or an aluminum alloy, like the existing lower frame member 102, and each has a substantially uniform cross-sectional shape over the entire length. What is comprised so that it may have is applied. In the present embodiment, the new lower frame member 12 having a dimension along the prospective direction that is sufficiently larger than the existing lower frame member 102 is applied. A new door contact portion 12A2 is provided in a portion of the new lower frame member 12 located on the indoor side.

  When the new opening frame 10 configured as described above is attached to the frame opening 1, first, the existing door panel 110 is removed from the existing opening frame 100 as shown in FIG. 4. Thereafter, in the newly installed lower frame member 12, as shown in FIG. 1, a mounting base B is provided via a spacer S at a portion that is on the outdoor side of the existing lower frame member 102. It is attached so as to be installed between the frame member 102. Specifically, the screw member N is screwed onto the prospective surface of the existing lower frame member 102 from the portion located on the indoor side of the new lower frame member 12 and the portion located on the outdoor side of the new lower frame member 12 is attached. The newly installed lower frame member 12 is attached to the frame opening 1 by engaging with the base B. When a step is generated between the newly installed lower frame member 12 and the floor surface FM of the entrance, it is preferable to alleviate this by arranging a step reducing member D on the floor surface FM of the entrance.

  On the other hand, for the new upper frame member 11 and the new vertical frame member 13, as shown in FIGS. 6A and 6B, the spacer member 40 is disposed on the most outermost portion of the existing frame member 120, Further, the fixing screw member 41 is screwed in a state where the fixed side edge portion 31 of the fixing support member 30 is overlapped with the prospective surface of the spacer member 40. As the spacer member 40, a member having a plate thickness larger than the protruding amount of the existing door contact portions 101a and 103a protruding from the existing frame member 120 is applied. Moreover, it is preferable to arrange auxiliary spacer members 42 for filling gaps between the outer frame portions 11B and 13B of the new frame members 11 and 13 on the prospective surfaces of the existing frame members 101 and 103. As the fixing screw member 41, a member having a length that passes through the spacer member 40 and the existing frame member 120 and reaches the lintel 1b or the pillar 1a, which is a casing, is applied.

  After that, as shown in FIG. 6-3, a decorative frame 60 is attached between the outer frame members 11B and 13B of the newly installed upper frame member 11 and the newly installed vertical frame member 13 and the outer wall member 50. Further, FIG. As shown in FIG. 2, new frame members 71 and 72 are provided on the inner frame portions 11 </ b> A and 13 </ b> A via the frame holding member 70, and the fixed side edge 31 of the fixing support member 30 is covered with the new frame members 71 and 72. If it does in this way, the new opening frame 10 will be attached to the opening part 1 for frames of a housing.

  When the new upper frame member 11 and the new vertical frame member 13 are attached as described above, as shown in FIGS. 1 and 2, the frame support side edge portion 32 of the fixing support member 30 has a frame opening. In the direction in which the portion 1 is found, the fixing support member 30 is provided without removing the existing door contact portions 101a and 103a because it passes through the inner side of the door contact portions 101a and 103a of the existing opening frame 100 and is provided on the outdoor side. Thus, the newly installed upper frame member 11 and the newly installed vertical frame member 13 can be attached at arbitrary positions via the frame support side edge portion 32, and the refurbishment work of the joinery will not be complicated.

  In the above-described embodiment, the refurbishment fitting applied when refurbishing the front door is illustrated, but the present invention is not necessarily limited to the front door, and an existing opening in which a door stop portion projects from a prospective surface, such as an opening window. It can also be applied to refurbish existing fixtures with frames. Moreover, when applying to the renovation of a front door, in embodiment mentioned above, what provided two door panels was illustrated, However, It is not limited to this. Further, a new opening frame 10 is provided for the frame opening 1 to which the existing frame member 120 is attached. However, the frame opening 1 to be refurbished is not necessarily provided with the existing frame member 120. There is no need to be. For the frame opening 1 to which the existing frame member 120 is not attached, the fixing support member may be fixed to the lintel or the pillar, for example, by a direct fixing screw member.

  In the above-described embodiment, the fixing support member 30 is attached via the spacer member 40. Therefore, by adjusting the dimension of the spacer member 40, the protruding lengths of the existing door contact portions 101a and 103a are adjusted. Although it is possible to refurbish a fixture using the same fixing support member 30 with respect to the existing opening frame 100 having different sizes, it is not always necessary to provide a spacer member, and the fixing support member may be directly attached. good. Furthermore, the shape of the fixing support member is not limited to that of the embodiment, and the frame support side edge portion is located on the inner side of the door contact portions 101a and 103a of the existing opening frame 100 in the direction in which the frame opening portion 1 is found. Of course, other shapes may be used as long as they pass and are arranged outside the room. In particular, as in the embodiment, when the fixing support member is attached via the spacer member, the fixing support member does not necessarily have a rising portion.

  Moreover, in embodiment mentioned above, what connected inner frame part 11A, 13A and outer frame part 11B, 13B with the heat insulation members 11C, 13C is applied as the new upper frame member 11 and the new vertical frame member 13. However, the new frame member does not necessarily have to include a connecting member between the inner frame portion and the outer frame portion. Further, the new frame member is not limited to the one provided with the inner frame portion and the outer frame portion, and a member in which the inner frame portion and the outer frame portion are integrated may be applied. In the above-described embodiment, when the new upper frame member 11 and the new vertical frame member 13 in which the inner frame portions 11A and 13A and the outer frame portions 11B and 13B are connected by the heat insulating members 11C and 13C are applied. Since the inner frame portions 11A and 13A and the outer frame portions 11B and 13B are attached to the fixing support member 30 by the frame screw members 33 and 34, the heat insulating member is temporarily burned out in the event of a fire. In addition, it is possible to prevent the inner frame portions 11A and 13A and the outer frame portions 11B and 13B from dropping off. However, only one of the inner frame portions 11A and 13A and the outer frame portions 11B and 13B may be attached to the fixing support member 30.

DESCRIPTION OF SYMBOLS 1 Frame opening 1a Pillar 1b Pillar 10 New opening frame 11 New upper frame member 11A, 13A Inner frame part 11B, 13B Outer frame part 11C, 13C Thermal insulation member 13 New vertical frame member 20a, 20b For door panel 30 fixation Support member 31 Fixed side edge 32 Frame support side edge 33 Frame screw member 34 Frame screw member 40 Spacer member 41 Fixed screw member 71 New frame member 100 Existing opening frame 101 Existing upper frame members 101a and 103a Existing door contact portion 103 Existing Vertical frame member 110 Existing door panel 120 Existing frame member

Claims (5)

A refurbishment fixture constructed by attaching a new opening frame to a frame opening of a frame to which an existing opening frame from which a fin-like door stop protrudes on a prospective surface,
The new opening frame includes at least an upper frame member and left and right vertical frame members, and these frame members are attached to the frame opening of the housing via a fixing support member,
Each frame member of the new opening frame includes an inner frame portion positioned on the indoor side, an outer frame portion positioned on the outdoor side, and heat insulation interposed between the inner frame portion and the outer frame portion. A heat insulating member made of a material,
The fixing support member has a fixed side edge and a frame support side edge,
Said frame supporting side edges had an inner support portion positioned on the room side, an outer supporting portion positioned outdoor side, and a rising portion between the inner support portion and the fixed side edge portion The inner support portion extends along a prospective direction of the existing opening frame, and the outer support portion bends in a direction adjacent to the existing opening frame from an outer edge of the inner support portion. An inner frame portion of each frame member is attached to the inner support portion by a frame screw member, and an outer frame of each frame member is attached to the outer support portion. The part is attached by a frame screw member,
The rising portion is bent from an edge located on the indoor side of the inner support portion and extends in the same direction as the outer support portion,
The fixed side edge portion is bent toward the indoor side from the extending end edge of the rising portion, and has a portion extending to the indoor side from the existing opening frame,
The refurbishment is characterized in that the fixing support member is fixed to the housing by screwing a fixing screw member through a portion extending to the indoor side of the existing opening frame at the fixed side edge portion. Joinery. Each frame member of the new opening frame has a door stop in the inner frame part,
The inner frame portion of each frame member, according to claim 1, characterized in that mounted on the frame support side edges of the fixing support member by screwing the frame screw member from the individual estimated plane Refurbishment fittings.   The refurbishment fitting according to claim 1, wherein a new frame member is provided in the frame opening of the housing so as to cover the fixed side edge of the fixing support member. The frame opening of the housing is provided with an existing frame member at a portion located on the indoor side of the existing opening frame,
The fixed side edge portion of the fixing support member, Kai wearing joiner according to claim 1, characterized in that fixed to the skeleton via the existing frame member.   The refurbishment fitting according to claim 4, wherein a spacer member is interposed between a fixed side edge portion of the fixing support member and the existing frame member.

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