JP2017128963A - Renovated fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a renovated fitting comprising a cover material capable of being adjusted according to a difference in protrusion dimension of an existing frame protruding from an exterior wall, without execution of work for breaking off the cover material.SOLUTION: A renovated fitting includes a new frame that is installed on an inner periphery of an existing frame, and a cover body that is arranged on the outdoor side of the new and existing frames. The cover body comprises a main cover member that is fixed to the new frame to cover the outdoor side of the new and existing frames, and an auxiliary cover member that is engaged in a positionally adjustable manner with the main cover member. An outer-peripheral-side depth surface of the cover body has a part for positioning the auxiliary cover member with respect to the main cover member.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a repair fixture including a new frame installed with respect to an existing frame of a building opening, and a cover body arranged on the outdoor side of a connection portion between the new frame and the existing frame.

Conventionally, there has been known a repair fixture that installs a new frame on the inner periphery of the existing frame and repairs the fixture, and in order to prevent the connection between the existing frame and the new frame from being exposed to the outdoor side during the repair. The cover body is arranged from the existing frame to the new frame so as to cover the outdoor side of the connecting portion.
There are various shapes and dimensions of the existing frame. By breaking the indoor end of the cover body according to the expected position of the existing frame, there is a gap between the existing frame and the new frame. The cover body can be arranged without any problems (Patent Document 1).

Japanese Patent Laid-Open No. 11-125066

However, it is difficult to fold a part of the cover body, and it is very difficult to fold a part of the cover body at an accurate location and even over the entire length even if a groove or the like is formed for folding. It was a hassle.
Also, when folding a part of the cover body, there is a risk of damaging or damaging the cover surface, etc., which has nothing to do with the folding, and it is necessary to perform the folding work carefully. It took a lot of time and was inferior in workability.

  The present invention has been made in view of the above circumstances, and a repair fixture including a cover body that can be adjusted according to the difference in the shape and size of an existing frame protruding from the outer wall without performing the work of folding the cover body. The purpose is to provide.

  The present invention includes a new frame installed on the inner periphery of an existing frame, and a cover body disposed on the outdoor side of a connection portion between the new frame and the existing frame, and the cover body is fixed to the new frame and is at least newly installed. A main cover member disposed outside the connecting portion of the frame and the existing frame, and a sub cover member engaged with the main cover member so that the position of the main cover member can be adjusted in a prospective direction. It has the position adjustment part of the sub cover member with respect to the main cover member on the surface, It is characterized by the above-mentioned.

  After installing the new frame on the inner periphery of the existing frame, when covering the connecting part of the existing frame and the new frame with the cover body, install the cover body on the existing frame with different shapes and dimensions without breaking it off. It is possible to improve the workability of the repair fixture.

It is an external view of the reform door which concerns on embodiment of this invention. It is a longitudinal cross-sectional view of the reform door which concerns on embodiment of this invention. It is a cross-sectional view of the reform door according to the embodiment of the present invention. It is a disassembled perspective view of the upper cover body of the reform door which concerns on embodiment of this invention. It is a disassembled perspective view of the vertical cover body of the reform door which concerns on embodiment of this invention. (A) is a longitudinal cross-sectional view of the upper cover material of the reform door which concerns on embodiment of this invention, (b) is the partially expanded view. It is a longitudinal cross-sectional view of the upper cover body vicinity of the reform door which concerns on embodiment of this invention, (a) is the existing upper frame, new installation upper frame, upper cover body in case the existing frame is provided in the indoor side relatively (B) is a longitudinal cross-sectional view of the existing upper frame, the new upper frame, and the upper cover body when the existing frame is provided relatively outside. It is a cross-sectional view near the vertical cover body of the reform door according to the embodiment of the present invention, and (a) is an existing left vertical frame, a new left vertical frame, a vertical frame when the existing frame is provided relatively indoors. It is a longitudinal cross-sectional view of a cover body, (b) is a longitudinal cross-sectional view of the existing left vertical frame, new left vertical frame, and vertical cover body when the existing frame is provided relatively outside. It is a figure for demonstrating the backup material of the other example hold | maintained at the indoor side edge part of the cover body of the reform door which concerns on embodiment of this invention, (a) is the existing left vertical frame which attached the backup material, It is a longitudinal cross-sectional view of a new left vertical frame and a vertical cover body, (b) is an expanded cross-sectional view of the backup material part of (a). FIG. 6 is a view for explaining a backup material held at the indoor side end portion of the cover body of the reform door according to the embodiment of the present invention, and FIGS. It is a cross-sectional view showing the state. It is a perspective view for demonstrating attachment of the upper cover body of a renovation door concerning the embodiment of the present invention, a vertical cover body, and a cap body, and the upper corner part at the time of existing frames being provided relatively indoors It is a disassembled perspective view. It is a perspective view for demonstrating attachment of the upper cover body of a renovation door concerning the embodiment of the present invention, a vertical cover body, and a cap body, and the upper corner part at the time of existing frames being relatively provided in the outdoor side It is a disassembled perspective view. It is a perspective view of the upper corner | angular part of the reform door which concerns on embodiment of this invention, (a) is a perspective view of the upper corner | angular part when the existing frame is provided in the indoor side comparatively, (b) It is a perspective view of the upper corner | angular part at the time of the existing frame being provided relatively outdoor. It is a figure for demonstrating the cap body with which the upper end edge of the vertical cover body of the reform door which concerns on embodiment of this invention is mounted | worn, (a) is a longitudinal cross-section which shows the state of coking with the outer wall part of an upper cover body It is a figure and (b) is a longitudinal cross-sectional view which shows the state of coking with the outer wall part of a cap body. It is a top view of the state where the cap was mounted | worn with the upper end edge of the vertical cover body of the reform door which concerns on embodiment of this invention.

(Overall structure of the repair fixture)
The modified fitting of the present invention will be described using an embodiment of a renovation door in which a new frame is installed on the inner periphery of an existing frame, and the outdoor side of the connection portion between the existing frame and the new frame is covered with a cover body.
As shown in FIG. 1, the renovation door according to the embodiment of the present invention is configured such that a new door body 1 is supported by a new frame 2 fixed to an existing frame by a hinge h so as to be opened and closed. Cover bodies 5 and 6 are arranged so as to cover the outdoor side of the connection portion of the frame 2.
The cover bodies 5 and 6 include an upper cover body 5 that covers a connection portion between the existing frame and the new frame 2 in the upper frame portion, and a vertical cover body 6 that covers a connection portion between the existing frame and the new frame 2 in the vertical frame portion. 6 is provided. Both end portions of the upper cover body 5 are abutted against the inner peripheral surfaces of the vertical cover bodies 6 and 6 and fixed with screws. The upper ends of the vertical cover bodies 6 and 6 are connected to the upper ends of the vertical cover bodies 6 and 6. Cap bodies 7 and 7 are attached to cover the forehead.

(Existing frame and new frame structure)
In the reform door according to the present embodiment, the new frame 2 is installed and connected to the inner periphery of the existing frame 9, and the upper frame portion is fixed to the building frame B as shown in FIG. A new upper frame 21 is fixed to the inner peripheral side of 91 with a spacer block 95 interposed therebetween.
The new upper frame 21 is formed by connecting an indoor outer upper frame 211 made of an extruded aluminum material and a hollow rectangular shape and an indoor upper frame 212 made of an extruded aluminum material by a bridge material 213 such as a synthetic resin. It is a heat insulating frame and is fixed to the existing upper frame 91 and the building frame B by fixing means b such as long screws.

As for the left and right vertical frame portions, as shown in FIG. 3, new vertical frames on the left and right sides are provided on the inner peripheral side of the existing vertical frames 93 and 94 fixed to the building frame B via spacer blocks 96 and 96. 23 and 24 are fixed.
The left and right newly installed vertical frames 23 and 24 are made of a synthetic resin or the like by combining the outdoor vertical frames 231 and 241 made of extruded aluminum and a hollow rectangular shape with the indoor vertical frames 232 and 242 made of extruded aluminum. The heat insulating frame is formed by connecting the bridge members 233 and 243 and is fixed to the existing upper frame 91 and the building frame B by fixing means b such as long screws.
And the renovated door is constructed with respect to the existing frame 9 by attaching the new door main body 1 with the hinge h with respect to the new vertical frame 23 of the left side.

(Structure of the cover body)
In the reform door according to the present embodiment, from the outdoor side finding surface of the new frame 2 constructed on the inner circumference of the existing frame 9 to the outdoor side finding surface of the existing frame 9 and the outer wall portion W on the outer circumferential side of the existing frame 9, Cover bodies 5 and 6 are arranged so as to cover the outdoor side.
First, the upper cover body 5 will be described with reference to FIGS.
The upper cover body 5 includes a main cover member 51 fixed to the newly installed upper frame 21 and a sub cover member 52 attached to the main cover member 51 so that the position thereof can be adjusted.
The main cover member 51 extends toward the indoor side continuously from the outer surface (upper) side of the finding surface portion 511 and the outer surface (upper) side of the finding surface portion 511 at least covering the outdoor side of the connecting portion between the newly installed upper frame 21 and the existing upper frame 91. The upper wall portion 512 to be formed, the prospective surface portion 513 continuously extended toward the indoor side on the inner peripheral (lower) side of the finding surface portion 511, and the newly formed and constructed continuously to the prospective surface portion 513 And a fixed portion 514 fixed to the outdoor-side finding surface of the upper frame 21, and two engaging pieces extending in the longitudinal direction of the main cover member 51 on the outer peripheral (upper) surface of the upper wall portion 512. 512a and 512a are formed.
And the main cover member 51 is arrange | positioned in the outdoor outer side upper position of the newly installed upper frame 21 by fixing the fixing | fixed part 514 to the outdoor outer surface of the newly installed upper frame 21 with fixing means b, such as a screw. Note that a cap 515 is fitted to the fixing portion 514 fixed by the fixing means b such as a screw to prevent the fixing means b such as a screw from being exposed to the outside.

The sub cover member 52 is formed by extending a plurality of engaged portions 522, 522,... Along the longitudinal direction on one surface of a sub cover main body 521 made of a long plate-like member. A facing wall 523 extending downward to face the outer wall W at the indoor side (housing side) end of the main body 521, and abutting or approaching the outer wall W continuously from the facing wall 523 A proximity wall 524 extending in the prospective direction is formed.
A plurality of engaged portions formed on one surface of the sub cover member 52 with respect to the two engaging pieces 512a and 512a formed on the outer peripheral (upper) surface of the upper wall portion 512 of the main cover member 51. By engaging 522 and 522 from the outer peripheral side, the sub cover member 52 is fixed to the outer peripheral (upper) surface of the upper wall portion 512 of the main cover member 51.
In addition, since the sub cover member 52 close to the outer wall portion W is disposed above the main cover member 51, water can be prevented from flowing toward the outer wall portion W.

Next, the vertical cover body 6 will be described with reference to FIGS. Since the left and right vertical cover bodies 6 have the same configuration, the left vertical cover body 6 will be described below.
The vertical cover body 6 includes a main cover member 61 that is fixed to the newly installed vertical frame 23 and a sub cover member 62 that is attached to the main cover member 61 so that its position can be adjusted.
The main cover member 61 is directed to the indoor side continuously from the outer surface (left) side of the finding surface portion 611 and the outer surface (left) side of the finding surface portion 611 that covers at least the outdoor side of the connecting portion between the new left vertical frame 23 and the existing left vertical frame 93. The outer peripheral wall portion 612 that extends, the prospective surface portion 613 that extends continuously toward the inner side (right) side of the finding surface portion 611, and the prospective surface portion 613 are formed and constructed. And a fixed portion 614 fixed to the outdoor side finding surface of the newly installed upper frame 21, and a plurality of engaged portions extending in the longitudinal direction of the main cover member 61 are formed on the inner peripheral surface of the outer peripheral wall portion 612. 612a, 612a... Are formed.
And the main cover member 61 is arrange | positioned in the outdoor outer peripheral side position of the new left vertical frame 23 by fixing the fixing | fixed part 614 to the outdoor outer surface of the new left vertical frame 23 by fixing means b, such as a screw. A cap 615 is fitted to the fixing portion 614 fixed by the fixing means b such as a screw to prevent the fixing means b such as a screw from being exposed to the outside.

The sub-cover member 62 is formed by extending two engaging pieces 622 and 622 extending along the longitudinal direction on one surface side of the sub-cover main body 621 made of a long plate-like member. An opposing wall 623 extending in the direction of finding so as to face the outer wall W from the indoor side end of the sub-cover main body 621, and a prospective direction so as to contact or approach the outer wall surface W continuously from the opposing wall 623 A proximate wall 624 is formed to extend to.
A pair of engaging pieces 622 formed on one surface of the sub cover member 52 with respect to the plurality of engaged portions 612a, 612a,... Formed on the inner peripheral surface of the outer peripheral wall portion 612 of the main cover member 61. The sub cover member 62 is fixed to the inner peripheral side of the outer peripheral wall portion 612 of the main cover member 61 by engaging the engaging portion made of 622 from the inner peripheral side.

(Cover body position adjustment structure)
Here, the existing frame 9 to be reformed by the repair fixture of the present invention is not limited to the configuration shown in FIGS. If it demonstrates concretely using an upper frame part, the existing frame 9 shown in FIG.7 (b) will be installed in the outdoor side compared with the existing frame 9 shown to Fig.7 (a), and cross-sectional shape according to it It has. When the new frame 2 is fixed to the existing frame 9 having a different position in the prospective direction in this way, the indoor side end portion and the outer wall portion W of the upper wall portion 512 of the cover body 5 fixed to the new frame 2 accordingly. The interval of will change. In the present embodiment of the present invention, as described above, the cover bodies 5 and 6 are composed of at least two members of the main cover members 51 and 61 and the sub cover members 52 and 62, and the main cover members 51 and 61 On the other hand, by configuring the sub cover members 52 and 62 so that the position of the sub cover members 52 and 62 can be adjusted in the prospective direction, the distance between the cover bodies 5 and 6 and the outer wall portion W can be adjusted.
Hereinafter, the position adjustment structure between the main cover members 51 and 61 and the sub cover members 52 and 62 will be described in more detail.

As shown in FIG. 6A, two engagement pieces 512 a in the longitudinal direction of the main cover member 51 are formed on the upper surface of the indoor side end portion of the upper wall portion 512 of the main cover member 51 of the upper cover body 5. 512a protrudes, and two engagement pieces 512a, 512a engage with any two pieces of the plurality of engaged portions 522, 522 formed on the lower surface of the sub cover member 52, so that the sub cover member 52 is engaged with the main cover member 51.
As shown in FIG. 6B, the two engaging pieces 512a and 512a formed on the upper wall portion 512 of the main cover member 51 are arranged so that the distance between them is larger than the upper surface of the upper wall portion 512. Engagement portions 512b, 512b and tip portions 512c, 512c extending upward so that the distance between the engagement portions 512b, 512b is smaller than the engagement portions 512b, 512b, and between the engagement portions 512b, 512b of the upper wall portion 512 A recessed portion 512d is formed by being recessed downward, and is formed as an engaging portion having two engaging pieces 512a, 512a on the upper side as a whole. Since the recess 512d is formed below the engaging portions 512b and 512b, the elasticity of the engaging pieces 512a and 512a is increased, thereby enabling good engagement.

On the other hand, an engaged portion 522 formed on one surface (lower surface) of the sub cover main body 521 of the sub cover member 52 includes a hanging portion 522 a extending downward from the lower surface of the sub cover main body 521, and a hanging portion. It is formed in an inverted T shape comprising engaging protrusions 522b and 522b extending in the horizontal direction from both sides of the lower end of 522a.
In the embodiment shown in FIG. 6, the main cover member is interposed between two engaged portions 522 and 522 with one engaged portion 522 sandwiched between the plurality of engaged portions 522 and 522. By inserting 51 engagement pieces 512a and 512a, the engagement portions 512b and 512b of the engagement pieces 512a and 512a are locked to the engagement protrusions 522b and 522b of the engaged portions 522 and 522, respectively. A sub cover member 52 is fixed to the upper surface of the main cover member 51.
In the upper cover body 5 of the reform door according to the present embodiment, the pair of engaged portions 522 and 522 in which the pair of engaging pieces 512 a and 512 a of the main cover member 51 sandwich the one engaged portion 522. However, the engaged portion 522 sandwiched between the pair of engaging pieces 512a and 512a is not particularly limited, and the two engaged portions straddle several engaged portions 522. What is necessary is just to engage with the joining part 522.
As described above, the pair of engaging pieces 512a and 512a have an interval to be engaged across several engaged portions 522, so that the adjustment can be made at a fine interval while stabilizing the engagement. Yes.

Then, an appropriate engaged portion 522, 522 is selected from a plurality of engaged portions 522, 522 formed on the lower surface of the sub cover member 52, and the engagement pieces 512a, 512a of the main cover member 51 are engaged. Thereby, the position of the prospective direction of the sub cover member 52 with respect to the main cover member 51 can be adjusted.
Specifically, as shown in FIG. 7A, when the existing frame 9 is disposed on the relatively indoor side of the building frame B, the relatively lower chamber on the lower surface of the sub cover body 521 of the sub cover member 52 is used. By engaging the engagement pieces 512a and 512a of the main cover member 51 with the engaged portions 522 and 522 formed from the inside, and as shown in FIG. In the case where B is disposed on the relatively outdoor side, the main cover member 51 is engaged with the engaged portions 522 and 522 formed on the lower surface of the sub cover main body 521 of the sub cover member 52 from the relatively outdoor side. By engaging the pieces 512 a and 512 a, the distance between the indoor side end of the sub cover main body 521 of the sub cover member 52 and the outdoor side surface of the outer wall (housing surface) W can be adjusted. Then, as shown in FIG. 7C, a backup material 8 is disposed between the indoor side end and the outdoor side surface of the outer wall portion (housing surface) W, and on the outdoor side surface of the outer wall portion (housing surface) W. The opposing wall 523 and the proximity wall 524 of the sub cover member 52 and the backup material 8 form a seal pocket, and the caulking agent S is filled, so that a good coking process can be performed.
Further, since the height dimension of the plurality of engaged portions 522, 522 of the sub cover member 52 and the height dimension of the engagement pieces 512a, 512a of the main cover member 51 are formed substantially the same, both are related. When they are fixed together, the tips of the plurality of engaged portions 522 and 522 come into contact with the upper surface of the main cover member 51, so that the sub cover member 52 can be stably supported. This also applies to the vertical cover body 6 described later.
As shown in FIGS. 2 and 7A, a projecting wall 512e extends from the outdoor end of the upper wall 512 of the main cover member 51 toward the outdoor side, and the sub cover member 52 is Even when the main cover member 51 is disposed on the outermost outdoor side of the upper wall portion 512, the lower surface of the sub cover member 52 where the engaged portions 522 and 522 are formed can be covered with the protruding wall 512e. Therefore, the lower surface of the sub cover member 52 is not exposed, and the design is not impaired.

Similarly, as shown in FIGS. 8A and 8B, with respect to the vertical cover body 6, the engagement position of the sub cover member 62 with respect to the main cover member 61 can be adjusted. By adjusting the distance between 62 and the outer wall portion (housing surface) W and forming a seal pocket in the same manner as the upper cover body 5, a good coking process can be performed.
And in the vertical cover body 6 of the reform door according to the present embodiment, since the sub cover member 62 is arranged on the inner peripheral side of the main cover member 61, the inner periphery of the outer peripheral wall portion 612 of the main cover member 61 is arranged. A plurality of engaged portions 612 a, 612 a... Are formed on the surface, and two engaging pieces 622, 622 are formed on the outer periphery of the sub cover member 62.
Therefore, as shown in FIG. 8B, even when the sub cover member 62 is adjusted to the indoor side with respect to the main cover member 61, the plurality of engaged portions 612a and 612a are arranged on the outdoor surface. It is not exposed and the design is not impaired.

The engagement of the sub cover members 52 and 62 with the main cover members 51 and 61 is performed before the cover bodies 5 and 6 are fixed to the new frame 2, so that the main cover members 51 and 61 and the sub cover members 52, The operator can surely perform the engagement with 62 while confirming the engagement.
Since the auxiliary cover members 52 and 62 are engaged with the main cover members 51 and 61 so that the positions of the cover members 5 and 6 can be adjusted on the prospective surfaces on the outer peripheral side of the cover bodies 5 and 6, even if the engagement is loosened, There is little influence on the fixing to the new frames 5 and 6, and the cover bodies 5 and 6 can be prevented from coming off. Further, since the engagement direction of the sub cover members 52 and 62 with respect to the main cover members 51 and 61 is a finding direction which is a direction orthogonal to the position adjustment direction of both, the adjustment is made even if the position adjustment portion is loosely engaged. Position shift can be suppressed.

The cover bodies 5 and 6 whose positions are adjusted as described above are fixed to the new frame 2 fixed to the existing frame 9, and a backup is provided between the indoor side ends of the sub cover members 52 and 62 and the outer wall portion. The material 8 is arranged to form a seal pocket, and a caulking agent is injected to perform a caulking process between the cover bodies 5 and 6 and the outer wall portion (frame surface) W.
As the backup material 8, any material can be used as long as a seal pocket for holding the caulking agent can be formed. However, depending on the backup material 8, twisting or the like may occur when the cover bodies 5 and 6 are fixed to the new frame 2. May occur and may leak into the backup material 8 when the caulking agent is injected.
Therefore, in the reform door of this embodiment, the backup material 8 having a good sealing function is employed. Hereinafter, the description will be made using an example adopted as a backup material for the vertical cover body 6.

(Configuration of backup material)
The backup material is formed as a long member by extruding an elastic member such as polyethylene resin, polypropylene resin, fluororesin, polyacetal resin, etc., and is manufactured by coating the outer peripheral surface as necessary.
As shown in FIG. 9, the proximity wall 624 of the sub cover member 62 to which the backup material 8 according to this embodiment is attached has an engagement groove (attached portion) 625 that opens in the outer peripheral direction, and the backup material 8 includes an attachment portion 81 for engaging with an engagement groove (attached portion) 625, and a protruding portion 82 protruding from the attachment portion 81 toward one side (inner side).
The protruding portion 82 is formed in a substantially flat plate shape and protrudes indoors from the mounting portion 81, and more specifically, the base portion thereof, specifically, the chamber from the indoor side wall 625 a of the engagement groove (attached portion) 625 of the sub cover member 62. A thin portion 82b is formed on the outer portion, and abuts against the indoor side wall 625a of the engagement groove (attached portion) 625 on the inner peripheral side surface of the protrusion at a position on the indoor side of the thin portion 82b of the protrusion. An anti-rotation protrusion 82c is formed. Further, a reinforcing piece 82 a that is folded back to the outer peripheral side is formed at the indoor end of the protruding portion 82.

The back-up material 8 attached to the engaging groove (attached portion) 625 that opens to the outer periphery is deformed so that the protruding portion 82 is bent toward the inner peripheral side. It is blocked by the contact between 625a and the rotation preventing projection 82c, and the protruding portion 82 can be deformed only to the outer peripheral side.
Therefore, when attaching the cover body 6 to which the backup material 8 is previously attached to the new frame 2, the backup material 8 bends by coming into contact with the outer wall portion (frame surface) W. For example, FIG. As shown in FIG. 4, when the space between the indoor side end portion of the sub cover member 62 and the outer wall portion (housing surface) W is relatively large (about 15 mm), the projecting portion 82 extends in the indoor side direction and the caulking agent S is applied. When the distance between the outdoor end of the sub cover member 62 and the outer wall (housing surface) W is medium (about 10 mm) as shown in FIG. The reinforcing piece 82a at the tip of 82 can abut against the outer wall portion (frame surface) W and bend toward the outer peripheral side to ensure a good sealing state. As shown in FIG. Indoor side edge and exterior wall When skeleton surface) distance and W is relatively small (about 5mm), the protruding portion 82 is able to ensure a good sealed state bent on the outer peripheral side in the thin portion 82b. In any case, the protrusion 82 of the backup material 8 is bent only on the outer peripheral side without being twisted, so that a good seal pocket can be formed, and the caulking agent S is prevented from leaking to the inner peripheral side. Can be sealed.

(Configuration of the cap body covering the small edge of the vertical cover body)
In the renovation door of the present embodiment, the upper cover body 5 is arranged so that the cover bodies 5 and 6 continuously surround the renovation door by bringing both end faces into contact with the inner peripheral side surface of the upper end portion of the vertical cover body 6. As shown in FIGS. 11, 12, and 13, a cap body 7 is attached to the upper end edge of the vertical cover body 6.
The cap body 7 is a cap body whose width dimension is adjustable from a main cap member 71 fixed to the upper end of the vertical cover body 6 and a sub cap member 72 attached to the main cap member 71 so as to be adjustable in a prospective direction. It is configured as. And by adjusting the width dimension of the prospective direction of the cap body 7 according to the attachment position of the sub cover member 62 with respect to the main cover member 61 of the vertical cover body 6, the upper end edge of the cover body 6 can be blocked well. it can.
Hereinafter, the cap body will be described in more detail.

For example, as shown in FIG. 11, the main cap member 71 of the cap body 7 includes a ceiling portion 711 that covers the small opening of the cover body 6, and a latch that extends downward from the outdoor side and the inner peripheral side of the ceiling portion 711. Two positioning projections 713 and 713 are formed on the upper surface of the ceiling portion 711 and are aligned in the prospective direction at positions spaced apart in the direction of finding. And the screw hole is formed in the inner peripheral side part of the latching side 712, and the latching side 712 is inserted from the outer peripheral side of the vertical cover body 6 in the state inserted in the inside of the edge of the cover body 6. The main cap member 71, the vertical cover body 6, and the upper cover body 5 are integrally fixed by a fixing means b such as a screw.
The sub cap member 72 is placed on the ceiling portion 711 of the main cap member 71 to cover the small edge of the cover body 6, an outer peripheral wall 722 that hangs downward from the outer peripheral side of the ceiling portion 721, The upper edge 723 extends upward from the inner peripheral side of the ceiling 721 and the indoor side, and a plurality of lines are arranged on the lower surface of the ceiling 721 in a prospective direction at positions spaced in the direction of finding. Are formed with engagement holes 724, 724,.
As shown in FIG. 11, when the expected size of the vertical cover body 6 is relatively small, the positioning projections 713 and 713 of the main cap member 71 are engaged with the engagement holes 724 on the relatively indoor side of the sub cap member 72. When the expected size of the vertical cover body 6 is relatively large by engaging with the 724, as shown in FIG. 12, the positioning projections 713 and 713 of the main cap member 71 are relatively fixed to the sub cap member 72. By engaging the engagement holes 724 and 724 from the outdoor side, the expected dimension of the cap body 7 is appropriately adjusted according to the expected dimension of the vertical cover body 6 as shown in FIGS. can do.
The cover body to which the cap body 7 is attached is not limited to the vertical cover body, and the horizontal cover body such as the upper cover body 6 by bringing the vertical cover body 6 into contact with the inner peripheral surface of the upper cover body 5 or the like. It may be formed so as to cover the forehead.
In addition, the cover body to which the cap body 7 is attached is not limited to a cover body in which the expected dimension can be adjusted, and it is also used in a renovation cover device in which the expected dimension is adjusted by folding. It can be used as a cap body for various dimension adjusting members.

Furthermore, the remodeling door of the present embodiment has a configuration for performing the coking process even at the upper end position of the vertical cover body 6. 14A is a cross-sectional view of the upper cover body 5, and FIG. 14B is a side view of the cap body 7 following the side end surface of the upper cover body 5, but the sub-cap member 72 of the cap body 7. As shown in FIG. 14B, a fin piece 725 protruding inward of the room is integrally formed on the indoor side. And the fin piece 725 has the substantially same cross-sectional shape as the protrusion part 82 of the backup material 8 attached to the upper cover body 5 shown to Fig.14 (a). In addition, the fin piece 725 can be easily deformed at a predetermined position by forming the thin portion 725b at the base portion, and can also be cut off at the thin portion 725b as necessary.
Then, by making the fin piece 725 of the sub-cap member 72 and the backup material 8 attached to the upper cover body 5 continuous, a continuous coking joint that covers the entire length of the upper end of the reform door can be formed.

  Further, as shown in FIG. 15, the outer peripheral side end of the fin side 725 of the sub cap member 72 is notched at the position where the backup material 8 of the vertical cover body 6 is disposed, and a notch 725 a is formed, The seal pocket formed by the fin side 725 and the seal pocket formed by the backup material 8 of the vertical cover body 6 can be made continuous. Thereby, the seal pocket formed in the upper cover body 5 and the seal pocket formed in the vertical cover bodies 6 and 6 are continuous at the corner portion, a continuous coking joint without a break can be formed, and the appearance is improved. The water stop performance can also be improved.

As described above, in the reform door of the present embodiment, a plurality of engaged portions are formed on the inner peripheral side of the prospective surface disposed on the outermost peripheral side of the main cover member constituting the cover bodies 5 and 6. Since the engagement piece formed on the outer peripheral side of the prospective surface of the sub-cover member is engaged in the direction of finding from the inner peripheral side, the engagement direction is perpendicular to the position adjustment direction of the cover body and the engagement is somewhat loosened. However, there is little influence on the space | interval dimension of a subcover body and an outer wall part, and it can prevent that the seal | sticker by a sealing material is destroyed. Further, the plurality of engaged portions are not exposed to the outdoor side, and the design is not impaired.
Further, since the sub cover member is engaged with the main cover member by the elastic engagement between the engaging portions, there is no need to fold the sub cover member and adjust the length, and the end of the wrapping sheet or the like from the folded portion. It is also possible to prevent the part from peeling off. Furthermore, the position adjustment is easy, and it is possible to perform construction without taking out waste such as a broken portion without requiring complicated processing.

Regarding the secondary cover member, a plurality of members with different expected dimensions are prepared, and when the existing frame 9 is large and arranged indoors, the secondary cover member having a large expected dimension is used, It is possible to cope with a case where a larger distance is generated between the outer wall and the outer wall.
In addition, the engagement between the main cover member and the sub cover member has been described for the fitting utilizing elastic deformation, but the method is not limited to the fitting method, and the engagement by other methods is also possible. .

1: New door body 2: New frame 21: New upper frame 23: New left vertical frame 24: New vertical frame 5: Upper cover body 51: Main cover member 511: Finding surface portion 512: Upper wall portion 512a: Engaging piece 512b : Engaging portion 512c: tip portion 512d: recessed portion 512e: protruding wall 513: prospective surface portion 514: fixing portion 515: cap 52: sub cover member 521: sub cover main body 522: engaged portion 522a: hanging portion 522b: engaging Projection 523: opposing wall 524: proximity wall 525: engagement groove 525a: interior side wall 6: vertical cover body 61: main cover member 611: finding surface 612: outer peripheral wall 612a: engaged portion 613: prospective surface 614: Fixing part 615: Cap 62: Sub cover member 621: Sub cover body 622: Engagement piece 623: Opposing wall 624: Proximity wall 7: Cap body 7 1: Main cap body 711: Ceiling part 712: Locking side 713: Positioning protrusion 72: Sub cap body 721: Ceiling part 722: Outer peripheral wall 723: Upper edge part 724: Engagement hole 725: Fillet piece 725b: Thin part 8 : Backup material 81: Mounting portion 82: Protruding portion 82a: Reinforcing piece 82b: Thin portion 82c: Anti-rotation protrusion 9: Existing frame

Claims (2)

A new frame installed on the inner periphery of the existing frame, and a cover body disposed outside the connection between the new frame and the existing frame,
The cover body is fixed to the new frame and at least a main cover member disposed outside the connecting portion between the new frame and the existing frame, and a sub cover engaged with the main cover member so that the position of the main cover member can be adjusted in a prospective direction. Consisting of members,
A refurbishment fitting characterized in that the sub cover member is engaged with the main cover member so that the position of the main cover member can be adjusted at the prospective surface on the outer peripheral side of the cover body. A new frame installed on the inner periphery of the existing frame, and a cover body disposed outside the connection between the new frame and the existing frame,
The cover body is fixed to the new frame and at least a main cover member disposed outside the connecting portion between the new frame and the existing frame, and a sub cover engaged with the main cover member so that the position of the main cover member can be adjusted in a prospective direction. Consisting of members,
An improved fitting characterized in that the direction of engagement of the sub cover member with respect to the main cover member is orthogonal to the position adjustment direction.