JP6433819B2 - Refurbishment fittings - Google Patents

Description

  The present invention relates to a refurbishment fitting provided on the outside of an existing frame.

  2. Description of the Related Art Conventionally, a joinery frame for remodeling an entrance sliding door by attaching a new entrance sliding door frame to an existing entrance sliding door frame is known (see, for example, Patent Document 1). The joinery frame includes a new lower frame, a port frame, a starboard frame, and an upper frame. The new lower frame is fixed on the existing lower frame, that is, on the inner periphery side of the existing frame. Yes. Further, the left side frame, the right side frame and the upper frame are also fixed to the existing frame, the existing upper frame and the frame from the inner peripheral side of the existing frame.

JP 2013-139700 A

Some of the remodeling joinery as described above is provided with a frame that closes the space between the newly attached joinery and the outer wall. Buildings to which renovation fittings can be attached have a variety of shapes, so the frame between the newly-attached fittings and the outer wall can be closed with a frame to create a beautiful finish. Therefore, it is necessary to form and process the frame, respectively, which requires a great number of man-hours and costs.
This invention is made | formed in view of this subject, The place made into the objective is to provide the fitting for remodeling provided with the frame with high versatility.

In order to achieve such an object, the refurbishment fitting according to the present invention is a new vertical frame provided on the inner periphery of an opening provided in a building and extending from a pair of existing vertical frames facing each other to the outdoor side. And a front cover material covering the space between the new vertical frame and the outer wall of the building from the front, and a side cover material covering a side surface of the portion protruding from the outer wall in the new vertical frame. A vertical frame that is fixed, and the front cover member and the side cover member are formed in a direction in which a plurality of linear thin portions formed thin along each longitudinal direction intersect the longitudinal direction. The front cover member is provided at a distance from each other and is detachably joined at the leading end side from which the new vertical frame protrudes, and the front cover member is fixed to the new vertical frame on the new vertical frame side. On the opposite side of the new vertical frame A front extending portion extending to the outer wall side, and the side cover member is engaged with the front fixing portion and the side fixing portion fixed to the newly installed vertical frame, and the front extending portion. And the front cover member and the side cover member are engaged with the front extension portion and the side engagement portion, and the front fixing portion and the side fixing portion. There is a refurbished for joinery characterized that you have been joined by the joining screw.

  According to such a refurbishment fitting, since the front cover material and the side cover material provided in the vertical picture frame are detachably joined, the state of only the front cover material or the front cover material and the side cover material is provided. It can be used in any of the joined states. For this reason, when it is necessary to cover only between the front wall and the outer wall of the building, only the front cover material is used, and it is necessary to cover the front wall and the side of the part protruding from the outer wall between the outer wall of the building By using the front cover material and the side cover material in a joined state, it is possible to properly use them according to the construction site.

  In addition, since the front cover material and the side cover material are provided with a plurality of linear thin portions formed with a small thickness along each longitudinal direction at intervals from each other in a direction intersecting the longitudinal direction. It can be easily cut at the linear thin-walled portion. For this reason, by cutting the front cover material or the side cover material at any linear thin wall part according to the construction site, it is cut into an appropriate size suitable for the site, and the newly installed vertical frame and the outer wall of the building It is possible to easily cover the gap. For this reason, it is possible to provide a fitting for refurbishment having a highly versatile frame.

  Moreover, since the joint part of the front cover member and the side cover member is the front end side from which the newly provided vertical frame protrudes, it is possible to make both the front cover member and the side cover member nearly flat. For this reason, when the front cover material or the side cover material is cut at the linear thin wall portion, it is easy to approach the linear thin wall portion, so that the workability is excellent.

In addition , the front cover material and the side cover material are formed by simply engaging the front extension portion and the side surface engagement portion and joining the front fixing portion and the side surface fixing portion with the joining screw. Thus, the front cover material and the side cover material can be easily separated.

  In this refurbishment fixture, the newly installed vertical frame has a vertical frame recess recessed inward on the inner peripheral side of the opening at the outdoor end, and the front cover member is formed in the vertical frame recess. A recess engaging portion to be engaged; and the front fixing portion is formed to extend toward an indoor side on an outer peripheral side of the newly provided vertical frame, and is recessed on an inner peripheral side in the front extending portion. An engaged portion that engages with a side surface engaging portion is formed, and the side surface covering member is provided with the side surface engaging portion protruding toward the inner peripheral side, and the side surface fixing portion is the front surface fixing portion. It is desirable that a fixing screw entering the outer peripheral side from the inner peripheral side of the newly installed vertical frame is screwed and fixed to the front fixing portion and the side fixing portion. .

  According to such a refurbishment fitting, the side cover member is provided with a side engaging portion that engages with an engaged portion that is recessed on the inner peripheral side formed in the front extending portion and projects to the inner peripheral side. Since the side fixing part is provided on the outer peripheral side of the newly installed vertical frame so as to overlap the front fixing part formed toward the indoor side from the outer peripheral side, the side cover material is covered with the front cover. By approaching the material from the outer peripheral side and engaging the side surface engaging portion and the engaged portion, the side surface fixing portion and the front surface fixing portion can be arranged in an overlapping manner. Further, since the front cover material is positioned and positioned so as to sandwich the newly installed vertical frame by the recess engaging portion and the front fixing portion, the front cover material joined in a state where the side fixing portion and the front fixing portion overlap each other. And the side cover material can be arranged at appropriate positions with respect to the newly installed vertical frame. Then, the front cover member and the side cover member can be easily positioned at an appropriate position with respect to the newly installed vertical frame by screwing the fixing screws that enter from the inner peripheral side to the outer peripheral side into the front fixed portion and the side fixed portion. It is possible to fix.

  In such a refurbishment fitting, the side cover member has a side surface extending portion that extends to the new vertical frame side, and the side surface extension portion is engaged with the new vertical frame toward the outer circumferential direction. It is desirable that the movement of

  When the fixing screws that enter the outer peripheral side from the inner peripheral side are screwed into the front fixing part and the side fixing part, the side cover material is pressed in the direction away from the newly installed vertical frame. In addition, the side cover material can be applied to the side cover even if it is pressed by the fixing screw when the side surface extension portion extending to the new vertical frame side is engaged with the new vertical frame and the movement in the outer circumferential direction is restricted. Since the material is difficult to move in the direction away from the newly installed vertical frame, it is possible to screw the side cover material without pressing it from the outer peripheral side.

  In such a refurbishment fixture, a front portion of the front fixing portion to which the fixing screw is screwed is formed so as to gradually become narrower toward the screwing portion before the fixing screw enters. It is desirable that a guided portion is provided.

  According to such a remodeling fitting, before the fixing screw entering from the inner peripheral side is screwed into the screwing portion of the front fixing portion, the fixing screw is engaged with the guide portion provided in front thereof. Since the engaged guide portion is formed so as to gradually become narrower from the near side toward the far side, it engages with the newly installed vertical frame, the front cover material, and the front cover material by entering the fixing screw. It is possible to arrange and fix the side cover material at an appropriate position.

  ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the fitting for refurbishment provided with the highly versatile frame.

It is an external view of the fitting for remodeling concerning this embodiment. It is a cross-sectional view of the fitting for remodeling according to the present embodiment. It is AA sectional drawing in FIG. It is BCDE sectional drawing in FIG. It is a perspective view which shows the structure of the fitting for renovation which concerns on this embodiment. It is a cross-sectional view showing a state in which the vertical picture frame is fixed to the newly installed vertical frame. It is a figure which shows the construction method until it attaches a vertical picture frame. It is a figure which shows the construction method of a vertical frame and an upper frame. It is a figure which shows the attachment method of the vertical frame to the new installation frame provided in the flat outer wall. It is a figure which shows the attachment method of the vertical frame to the new installation frame provided in the corner vicinity.

Hereinafter, a refurbishment fitting according to an embodiment of the present invention will be described with reference to the drawings.
The refurbishment fitting 1 of the present embodiment is provided, for example, so as to protrude from the outer wall 3a of the building 3 to the outdoor side in the opening 2e that leaves only the existing frame 2 of the entrance fitting as shown in FIGS. It has a new frame 10 and two sliding door shojis 4 attached to the new frame 10, and the sliding door shoji 4 can move from a position outside the area surrounded by the existing frame 2 to a position facing the outer wall 3 a. It is a retractable fitting 1 of a retractable type.

  In the following description, when the refurbishment fitting 1 in a state attached to the building 3 or the like is viewed from the outdoor side, the vertical direction is the vertical direction, the horizontal direction is the left and right direction along the rail that the lower frame has, The depth direction which is the indoor / outdoor direction is shown as a prospective direction. Even if each part of the refurbishment fixture 1 and each member constituting the refurbishment fixture 1 are in a single state, they are attached to the building 3 etc. in the vertical and horizontal directions A direction is specified and explained in the direction that becomes the direction.

The refurbishment fixture 1 includes two sliding door shojis 4 and a new frame 10 provided on the building 3 or the like so as to protrude from the outer wall 3a.
The newly installed frame 10 includes a newly installed vertical frame 11 and a newly installed vertical frame 12 which are fixed to the inside of the existing vertical frame 2a provided on the left and right via a fixing bracket 9, and a newly installed lower frame fixed to the existing lower frame 2b from above. The frame 13, the new upper frame 14 fixed from below the existing upper frame 2c via the fixing bracket 9, the vertical frame 15 covering the space between the new vertical 11 and the outer wall 3a, and the outdoor of the new vertical frame 12 A vertical frame 16 that covers the surface facing the wall and between the newly installed vertical frame 12 and the outer wall 3a, a surface that faces the outside of the new upper frame 14 and an upper frame 17 that covers the space between the newly installed upper frame 14 and the outer wall 3a, And a bracket 18 for fixing a new outer upper frame 142 forming a part on the outdoor side of the frame 14. In the following description, the inner side surrounded by the existing frame 2 and the inner side of the region surrounded by the new vertical frame 11, the new vertical frame 12, the new lower frame 13, and the new upper frame 14 joined in a rectangular shape are simply inside or In the following description, the inner peripheral side is used, and the opposite side is simply the outer side or the outer peripheral side.

  The fixing bracket 9 for fixing the new vertical 11, the new vertical 12 and the new upper frame 14 is a common member, and the outer peripheral surface of the new vertical 11, the new vertical 12 and the new upper 14 is provided. The new frame-side fixing portion 9a that is screwed to face and the mandrel 6 interposed between the inner peripheral surface of the existing vertical frame 2a and the existing upper frame 2c is screwed to face each other. The existing frame side fixing portion 9b, the indoor side end of the new frame side fixing portion 9a, and the outdoor side end of the existing frame side fixing portion 9b are substantially orthogonal to the new frame side fixing portion 9a and the existing frame side fixing portion 9b. For example, it has a shape obtained by bending a steel plate.

  In the present refurbishment fixture 1, two sliding door shojis 4 are formed so as to be movable to the left side from the new installation direction 11, and a part of the sliding door shoji 4 is configured to be retracted to a position facing the outer wall 3 a. The new vertical frame 12 forms a door stop that engages with the door tip 4a when the sliding door 4 is closed. For this reason, the new vertical 11 has a smaller amount of protrusion from the existing vertical frame 2a to the outdoor side than the new vertical frame 12, and the two sliding door screens 4 are connected to the new lower frame 13 and the outdoor side of the new vertical 11 Guided by the rails 133 and 142j of the new upper frame 14, it is configured to move in the left-right direction. The new vertical frame 12 is provided with functional members such as a latch mechanism and a locking mechanism. When the sliding door 4 is closed, the new vertical frame 12 moves indoors when the sliding door 4 is closed. A smoke return 11a that engages with the door butt 4b of the sliding door shoji 4 and a seal member 11b that contacts the door butt 4b are provided.

  Each of the new vertical 11 and the new vertical frame 12 is provided so as to protrude outward from the existing vertical frame 2a, and is connected to the new frame side fixing portion 9a at a corner provided at the end on the indoor side. The corner portion formed by the portion 9c is overlapped from the inner peripheral side, and the fixing bracket 9 is screwed. The newly installed vertical frame 11 and the newly installed vertical frame 12 to which the fixing metal fitting 9 is screwed are the seals provided on the existing vertical frame 2a so that the indoor side surface of the connecting portion 9c comes into contact with the peripheral end of the existing door. It is positioned in contact with the outdoor portion of the fitting portion 2d from which the material has been removed.

  Further, the inner peripheral surface of the existing vertical frame 2a and the outer peripheral surface of the new frame side fixing portion 9a and the existing frame side fixing portion 9b of the fixing bracket 9 provided on the new vertical frame 11 and the new vertical frame 12, respectively. The mandrel 6 is provided so that the fixture 9 and the fitting part 2d of the existing vertical frame 2a do not interfere with each other. The fixing bracket 9 screwed to the new vertical 11 and the new vertical frame 12 is screwed to the housing 5 through the tree 6, the existing vertical frame 2 a, and the existing frame 7 at the existing frame side fixing portion 9 b.

The vertical frame 15 is a member that covers the space between the new vertical 11 fixed to the existing vertical frame 2 a and the outer wall 3 a, and is provided over the entire length of the new vertical 11.
As shown in FIG. 6, the new vertical frame 12 has a vertical frame main body portion 12 c that has a rectangular shape with a long cross section in the prospective direction and forms a hollow portion that penetrates along the longitudinal direction of the new vertical frame 12. And a door holding portion 12d that forms a hollow portion that is provided on the outdoor side of the portion 12c and has a narrower width in the left-right direction than the vertical frame body portion 12c. The side surface 12e on the outer peripheral side of the vertical frame main body portion 12c and the side surface 12f on the outer peripheral side of the door holding portion 12d are connected to each other on the same plane.

  The vertical frame main body portion 12c is provided with a reinforcing rib 12g substantially at the center in the prospective direction in the hollow portion. The vertical frame main body portion 12c has an outer circumferential side slightly closer to the outer side than the reinforcing rib 12g on the outer side surface 12e of the vertical frame main body portion 12c. A vertical frame engaging piece 12a is provided that protrudes to engage with the vertical frame 16. The vertical frame engaging piece 12a is connected to the side surface 12e on the indoor side with a plate-like part parallel to the side surface 12e spaced apart from the side surface 12e on the outer peripheral side of the vertical frame main body 12c, and the outdoor side is open. It has a groove shape.

  The door holding portion 12d is provided with a seal fitting portion 12h of a seal material 25 that protrudes from the end portion on the outdoor side toward the inner peripheral side and contacts the door tip portion 4a when the sliding door shoji 4 is closed. ing. The seal fitting portion 12h protrudes to the same position as the wall portion 12i on the inner peripheral side of the vertical frame main body portion 12c. When the sliding door shoji 4 is closed, the door tip portion 4a is formed by the wall portion 12j on the outdoor side of the new vertical frame 12, the wall portion 12k on the inner peripheral side of the door holding portion 12d, and the seal fitting portion 12h. It is configured so as to be inserted into a groove-like portion 12 l that is recessed on the outer peripheral side and extends in the up-down direction and is brought into contact with the sealing material 25.

  The outdoor side surface of the seal fitting portion 12h is positioned on the indoor side from the tip of the door holding portion 12d, and more specifically, the outdoor side of the new vertical frame 12, more specifically, the inner peripheral side of the tip of the door holding portion 12d. In this case, a vertical frame recess 12b is provided on the outdoor side of the seal fitting portion 12h.

  The vertical picture frame 16 includes a front cover member 161 that covers the space between the new vertical frame 12 and the outer wall 3a of the building 3 from the front, and a side cover member 162 that covers the side surfaces 12e and 12f of the portion of the new vertical frame 12 that protrudes from the outer wall 3a. And have.

  The front cover member 161 includes a front wall portion 161b provided across the new vertical frame 12 and the outer wall 3a on the outdoor side of the new vertical frame 12 and the outer wall 3a, and disposed in parallel with the outer wall 3a, and a front wall portion 161b. From the front side fixed part 161a extended to the indoor side, abutted on the outer peripheral side of the new vertical frame 12 and screwed to the new vertical frame 12 together with the side cover material 162, and the side opposite to the new vertical frame 12 in the front wall part 161b A front extending portion 161e extending toward the outer wall 3a side, and an inner peripheral engaging portion 161d that is provided on the inner peripheral side of the front cover member 161 and engages with the newly installed vertical frame 12. .

  The front fixing portion 161a includes a vertical frame side surface contact portion 161f that extends from the front wall portion 161b to the indoor side and contacts the side surface 12f on the outer peripheral side of the door holding portion 12d, and a vertical frame side surface contact portion 161f. A screw housing portion 161g that houses the head of the joint screw 20 that is provided on the indoor side and is joined to the recessed side cover material 162 on the outer peripheral side, and a new vertical along with the side cover material 162 that is provided on the indoor side of the screw housing portion 161g. A screwing portion 161h into which the fixing screw 21 is screwed onto the frame 12, and an outdoor side of the newly provided vertical frame 12 that protrudes inward from the vertical frame side surface contact portion 161f and contacts the vertical frame side surface contact portion 161f. A vertical frame front abutting piece 161k against which the wall portion 12m abuts.

  The outer peripheral surfaces of the screw accommodating portion 161g and the screwing portion 161h are connected and formed flat. The screwing portion 161h has a groove shape along the longitudinal direction of the front cover material 161, that is, the vertical direction, and the screwing portion 161h is screwed in front of the fixing screw 21 in the entering direction, that is, on the inner peripheral side. A guide portion 161i formed so as to gradually narrow toward the portion 161h is provided.

  When the new vertical frame 12 is provided in the vicinity of the outer wall 3b (FIG. 10) that forms the corner of the building 3 between the front fixing part 161a and the front extension part 161e of the front wall part 161b, In order to cover the space between the vertical frame 12 and the outer wall 3b forming the corners, a plurality of thin linear portions 161j are formed along the longitudinal direction so that the size can be easily changed according to the site. It has been.

  The inner peripheral engagement portion 161d is connected to the new vertical frame 12 side of the front wall portion 161b and contacts the outdoor wall portion 12m of the new vertical frame 12 at the same position as the vertical frame front contact piece 161k in the prospective direction. The vertical frame outdoor contact portion 161o that comes into contact with the vertical frame concave contact portion 12b of the newly installed vertical frame 12 is provided so as to protrude to the indoor side at a portion projecting inward from the wall 12m of the vertical frame outdoor contact portion 161o. And a recessed portion engaging portion 161q.

  The front extending portion 161e protrudes from the end on the outer peripheral side of the front wall 161b slightly toward the outer wall 3a and the inner peripheral side from the tip of the extending wall 161l. The extending wall protruding portion 161m and an inclined piece 161n provided at the tip of the extending wall protruding portion 161m and formed so that the distance from the extending wall protruding portion 161m increases toward the outer peripheral side. . That is, the extended wall protruding portion 161m and the inclined piece 161n form an engaged portion 161r that is recessed from the extended wall portion 161l to the inner peripheral side, and joins the front cover member 161 and the side cover member 162. Further, a side surface engaging member 162b, which will be described later, is provided on the side surface cover member 162 and engaged with the inclined piece 161n.

  The side cover member 162 is disposed substantially parallel to the outer peripheral side surfaces 12e and 12f of the newly provided vertical frame 12, and covers a right side surface, and a front cover member provided at the outdoor front end of the side wall portion 162a. 161, a side engaging portion 162b that engages with the engaged portion 161r, and a distal end side of the side wall portion 162a on the outdoor side, provided on the indoor side from the side engaging portion 162b and extending to the newly installed vertical frame 12 side. The outdoor extending portion 162c is formed, and the side wall portion 162a has a central extending portion 162d that extends to the new vertical frame 12 side substantially in the center in the prospective direction of the new vertical frame 12.

  From the outer peripheral side of the front fixing part 161a provided on the front cover member 161, the outer peripheral surface of the screw accommodating part 161g and the screwing part 161h, the outer peripheral surface of the screw accommodating part 161g Further, a side fixing portion 162e is provided which is overlapped on the indoor side surface of the screwing portion 161h and screwed to the new vertical frame 12 together with the front cover member 161 by a single fixing screw 21. Further, a vertical frame engaging piece provided near the center in the prospective direction on the outer peripheral side of the newly provided vertical frame 12 at the front end of the central extension portion 162d, protruding to the outer peripheral side, and extending its front end to the outdoor side. A central engagement piece 162f that engages with 12a is provided.

  Similarly to the vertical frame 15, a plurality of linear thin portions 162 j along the longitudinal direction are formed on the side wall 162 a so that the length in the prospective direction can be changed. It is provided, and is configured so that the size can be easily changed in accordance with the site by cutting at any of the linear thin portions 162j.

  As shown in FIGS. 7 (a) and 7 (b), the vertical frame 16 is attached to the new vertical frame 12, and the new lower frame 13 in which the new inner lower frame 131 and the new outer lower frame 132 are joined, A new frame unit 1a in which the new vertical frame 11 and the new vertical frame 12 are joined to the new inner upper frame 141 is fixed by the fixing bracket 9 via the existing vertical frame 2a, the existing upper frame 2c, the manger 6 and the existing picture frame 7. After the new lower frame 13 is fixed to the existing lower frame 2b and the base 8 from above and the vertical frame 15 is attached as shown in FIGS. 7 (c) and 7 (d), the bracket 5 is fixed to the housing 5. 18 is fixed to the new inner upper frame 141 and the new outer upper frame 142 is attached via the fixed bracket 18.

  First, a case where the new frame 10 of the refurbishment fixture 1 is attached in a state of protruding from the flat outer wall 3a will be described. In this case, as shown in FIG. 8A, the vertical frame 16 is used in a state in which the front cover member 161 and the side cover member 162 are joined.

  When the side cover member 162 is attached to the newly installed vertical frame 12 together with the front cover member 161, any linear thin portion provided on the side wall portion 162a according to the construction site so as not to interfere with the outer wall 3a. Cut in advance at 162j.

  Next, as shown in FIG. 9, the side cover member 162 is brought close to the outer peripheral side of the front cover member 161 and the front cover member 161 and the side cover member 162 are joined. At this time, the side surface engaging portion 162b of the side surface covering material 162 is engaged with the engaged portion 161r formed by the extending wall protruding portion 161m of the front surface covering material 161 and the inclined piece 161n. It arrange | positions so that the side surface fixing part 162e may overlap with the front surface fixing part 161a of the front cover material 161. FIG.

  The front cover member 161 and the side cover member 162 arranged in the joined state are made to have the joint screw 20 entered from the inner peripheral side into the screw accommodating portion 161g of the front fixing portion 161a, and the side cover member 162 fixed to the side cover member 162 is overlapped. Screw together with the part 162e to join. Since the extension wall part 161l which the front cover material 161 to be joined has is formed with a narrower width in the prospective direction than the side wall part 162a of the side cover material 162, the front cover material 161 and the side cover material 162 are: It joins in the front end side which the new vertical frame 12 protrudes. Moreover, the head of the joining screw 20 that joins the front cover member 161 and the side cover member 162 is accommodated in the screw accommodating portion 161g and does not protrude toward the inner peripheral side.

  Next, the vertical frame 16 in which the front cover material 161 and the side cover material 162 are joined is mounted on the newly installed vertical frame 12. When the vertical frame 16 is attached to the new vertical frame 12, first, the central engagement provided at the tip of the central extension 162d with the inner peripheral engagement portion 161d positioned outside the new vertical frame 12 is provided. The piece 162f is moved to the indoor side after being brought into contact with a portion on the outer side of the vertical frame engaging piece 12a on the side surface 12e on the outer peripheral side of the newly provided vertical frame 12.

The vertical frame 16 moved to the indoor side has the center engagement piece 162f engaged with the vertical frame engagement piece 12a, and the vertical frame front contact piece 161k and the vertical frame outdoor contact portion 161o are newly installed vertical frame 12. The recessed portion engaging portion 161q is disposed so as to engage with the vertical frame recessed portion 12b. In this state, the fixing screw 21 is made to penetrate the door holding portion 12d of the newly installed vertical frame 12 from the inner peripheral side and enter the screwing portion 161h. At this time, the vertical frame 16 is guided and positioned at the center of the fixed screw 21 by the guide portion 161i (FIG. 6) positioned in front of the screwing portion 161h in the approach direction of the fixed screw 21.
The space between the side wall 162a and the outer wall 3a of the vertical picture frame 16 attached to the new vertical frame 12 is sealed with a sealant 19.

  Next, a case where the new frame 10 of the refurbishment fixture 1 is attached in the vicinity of the outer wall 3b forming the corner of the building 3 will be described. In this case, the vertical frame 16 uses only the front cover material 161 and does not use the side cover material 162.

  As shown in FIG. 10, the front cover material 161 is provided on the front wall portion 161 b according to the construction site so that it does not interfere with the outer wall 3 b forming the corner when attached to the newly installed vertical frame 12. It cut | disconnects previously in any linear thin part 161j.

Next, the front cover member 161 in which the width of the front wall portion 161 b is adjusted is attached to the newly installed vertical frame 12. When the vertical frame 16 is attached to the newly installed vertical frame 12, the inner peripheral engagement portion 161d is moved from the state positioned on the outdoor side of the newly installed vertical frame 12 to the indoor side, and the vertical frame front contact piece 161k and the vertical frame are moved. The outdoor abutting portion 161o abuts on the outdoor wall portion 12m of the newly provided vertical frame 12, and the concave portion engaging portion 161q is engaged with the vertical frame concave portion 12b. In this state, the fixing screw 21 is made to penetrate the door holding portion 12d of the newly installed vertical frame 12 from the inner peripheral side and enter the screwing portion 161h. At this time, the front cover member 161 is guided and positioned at the center of the fixed screw 21 by the guide portion 161 i positioned in front of the screwing portion 161 h in the approach direction of the fixed screw 21.
The space between the front wall 161b of the front cover member 161 and the outer wall 3b attached to the newly installed vertical frame 12 is sealed with a sealant 19.

  Finally, as shown in FIGS. 8 (b) and 8 (c), with the vertical frame 16 attached, the upper frame body 171 covering the portion protruding from the outer wall 3a of the new upper frame 14 to the outdoor side is attached. The attachment of the refurbishment fixture 1 is completed by attaching the upper frame 17 to which the end block 172 attached to the small frame of the upper frame body 171 and the upper closing plate 173 for closing the space between the upper frame body 171 and the outer wall 3a is attached. To do.

  According to the refurbishment fixture 1 of the present embodiment, the front cover member 161 and the side cover member 162 included in the vertical frame 16 are detachably joined, so that only the front cover member 161 is present or the front cover member. 161 and the side cover material 162 can be used in any state where they are joined. For this reason, when there is no other member such as the outer wall 3b of the corner in the side of the new vertical frame 12, the front cover member 161 and the side cover member 162 are used in a joined state. Thus, it is possible to cover the space between the new vertical frame 12 and the outer wall 3a of the building 3 from the front and also cover the side surfaces 12e and 12f of the portion protruding from the outer wall in the new vertical frame 12. In addition, when there is no other member on the side of the new vertical frame 12 and it is not necessary to cover from the side, by using only the front cover material 161 without using the side cover material 162, The space between the newly installed vertical frame 12 and the outer wall 3b of the building 3 can be covered from the front.

  In addition, the front cover member 161 and the side cover member 162 are spaced apart from each other in a direction in which a plurality of linear thin portions 162j and 161j formed thin along the longitudinal direction intersect the longitudinal direction. Since it is provided, it can be easily cut by the linear thin portions 162j and 161j. For this reason, the front cover member 161 or the side cover member 162 is cut at one of the linear thin portions 162j and 161j in accordance with the construction site, and is cut into an appropriate size suitable for the site. 12 and the outer walls 3a and 3b of the building 3 can be easily covered. For this reason, it is possible to provide the refurbishment fitting 1 provided with the highly versatile vertical frame 16.

  Further, since the position where the front cover member 161 and the side cover member 162 are joined is the tip side from which the newly provided vertical frame 12 protrudes, when the front cover member 161 is a single piece, it protrudes from the front wall 161b. It is possible to keep the area to be small. For this reason, the process etc. which cut | disconnect in the linear thin part 161j can be performed more easily.

  Further, the front cover member 161 and the side cover member 162 are formed by joining the engaged portion 161r and the side engagement portion 162b of the front extension portion 161e to join the front fixing portion 161a and the side fixing portion 162e. Therefore, the front cover member 161 and the side cover member 162 can be easily separated by removing the joining screw 20.

  Further, the side cover member 162 has a side engaging portion 162b that is formed by the extending wall protruding portion 161m of the front extending portion 161e and the inclined piece 161n and that engages with the engaged portion 161r that is recessed toward the inner peripheral side. The side fixing part 162e is provided so as to protrude from the outer peripheral side, and is provided on the outer peripheral side of the new vertical frame 12 so as to extend from the outer peripheral side to the front fixing part 161a formed to extend toward the indoor side. Therefore, the side surface fixing member 162e and the front surface fixing portion 161a are arranged so as to overlap each other by engaging the side surface engaging portion 162b and the engaged portion 161r by bringing the side surface covering material 162 closer to the front surface covering material 161 from the outer peripheral side. Is possible.

  Further, since the front cover member 161 is positioned and positioned so as to sandwich the newly installed vertical frame 12 by the recess engaging portion 161q and the front fixing portion 161a, the side surface fixing portion 162e and the front fixing portion 161a overlap each other. The joined front cover member 161 and side cover member 162 can be arranged at appropriate positions with respect to the newly provided vertical frame 12. Then, the front cover member 161 and the side cover member 162 are attached to the newly installed vertical frame 12 by screwing the fixing screw 21 entering from the inner peripheral side to the outer peripheral side into the front fixing portion 161a and the side fixing portion 162e. It can be easily fixed at an appropriate position.

  When the fixing screw 21 entering from the inner peripheral side to the outer peripheral side is screwed into the front fixing part 161a and the side fixing part 162e, the vertical frame 16 is pressed in a direction away from the newly installed vertical frame 12. As in the fitting 1, the recessed portion engaging portion 161 q of the front cover material 161 is engaged with the vertical frame recessed portion 12 b of the newly installed vertical frame 12, and the side cover material 162 is centrally connected to the front cover material 161 with the screw 20. When the joining piece 162f is engaged with the vertical frame engaging piece 12a of the new vertical frame 12, the vertical frame 16 is separated from the new vertical frame 12 even if it is pressed by the fixing screw 21 because the movement in the outer peripheral direction is restricted. Difficult to move in the direction. Therefore, the vertical frame 16 can be screwed without pressing it from the outer peripheral side.

  Further, before the fixing screw 21 entering from the inner peripheral side is screwed into the screwing portion 161h of the front fixing portion 161a, the fixing screw 21 is engaged with the guide portion 161i provided in front thereof. Since the engaged guide portion 161i is formed so as to gradually become narrower from the near side toward the far side, the newly installed vertical frame 12, the front cover material 161, the front cover material 161, It is possible to arrange and fix the engaged side cover material 162 at an appropriate position.

  Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

1 Refurbishment fixtures, 2 existing frames, 2a existing vertical frames, 2e openings, 3 buildings,
3a outer wall, 3b outer wall, 12 newly installed vertical frame, 12a vertical frame engaging piece, 12b vertical frame recess,
12e side surface, 12f side surface, 16 vertical picture frame, 20 joint screw, 21 fixed screw,
161 Front cover material, 161a Front fixing part, 161e Front extension part,
161h threaded portion, 161i guide portion, 161j linear thin-walled portion,
161m extending wall protruding portion, 161n inclined piece, 161r engaged portion,
162 side cover material, 162b side engaging portion, 162d central extension portion,
162e side fixing part, 162f center engaging piece, 162j linear thin part

Claims (4)

A new vertical frame provided on the inner peripheral portion of the opening provided in the building and extending to the outdoor side between a pair of existing vertical frames facing each other;
A front cover material that covers a space between the new vertical frame and the outer wall of the building from the front, and a side cover material that covers a side surface of a portion of the new vertical frame that protrudes from the outer wall is fixed to the new vertical frame. A vertical picture frame,
With
The front cover material and the side cover material are:
A plurality of linear thin portions formed with a small thickness along each longitudinal direction are provided at intervals from each other in a direction intersecting the longitudinal direction,
The new vertical frame is detachably joined at the protruding tip side ,
The front cover member has a front fixing part fixed to the new vertical frame on the new vertical frame side, and a front extension part extended to the outer wall side on the opposite side to the new vertical frame. ,
The side cover material has a side surface fixing portion fixed to the newly installed vertical frame together with the front surface fixing portion, and a side surface engaging portion engaged with the front surface extending portion,
Wherein the front cover member and the side cover member, characterized in Rukoto have the front extension portion and the side surface engaging portion and said front fixing portion is engaged and said side fixing portion is joined by bonding bis And refurbishment fittings. The refurbishment fitting according to claim 1 ,
The new vertical frame has a vertical frame concave portion that is recessed toward the indoor side on the inner peripheral side of the opening at the outdoor end,
The front cover member has a recessed portion engaging portion that is engaged with the recessed portion of the vertical frame, and the front fixing portion is formed to extend toward the indoor side on the outer peripheral side of the newly installed vertical frame. The extended portion is formed with an engaged portion that is recessed on the inner peripheral side and engages with the side surface engaging portion,
The side cover material is provided such that the side engaging portion protrudes to the inner peripheral side, and the side fixing portion is provided to overlap the front fixing portion from the outer peripheral side,
A refurbishment fitting characterized in that a fixing screw entering from the inner peripheral side to the outer peripheral side of the new vertical frame is screwed and fixed to the front fixing part and the side fixing part. A refurbishment fitting according to claim 1 or claim 2 ,
The side cover material has a side surface extending portion that extends to the newly installed vertical frame side,
The refurbishment fitting, wherein the side surface extending portion is engaged with the newly installed vertical frame to restrict movement in the outer peripheral direction. A refurbishment fitting according to claim 2 ,
A guide portion formed so as to gradually narrow toward the screwing portion is provided in front of the screwing portion of the front fixing portion to which the fixing screw is screwed in the direction in which the fixing screw enters. A refurbishment fitting characterized by being.

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