JP2016069821A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting that allows a fixed shoji screen made by bonding a surface material on a stile member to be installed on a frame body in a readily replaceable way, with a small number of necessary parts for fixing the fixed shoji screen on the frame body.SOLUTION: A single hung window 1 that constitutes a fitting includes a window frame 10 with a middle bone 5, an outer shoji screen 20 fixed on the window frame 10, and an inner shoji screen 30 fitted movably on the window frame 10. The outer shoji screen 20 includes a stile member assembled into a frame, and a glass panel 24 bonded on the stile member. A lower stile member 22 among the stile members of the frame is disposed along the middle bone 5 and is connected detachably to the middle bone 5.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a fitting such as a one-side-up / down window and a one-sided window in which a fixed screen and a movable screen are provided in a frame.

As a joinery, it is provided with a frame, fixed glass, and movable shoji, and the frame is configured with an upper and lower frame and left and right vertical frames, and a middle frame provided at a substantially central position in the vertical direction. A raising / lowering window attached to a frame body so as to be movable up and down is known (see Patent Document 1).
In the raising and lowering window described in Patent Document 1, the fixed glass is disposed in an opening formed by the upper frame, the left and right vertical frames, and the middle frame, and is supported by the upper frame, the left and right vertical frames, and the middle frame from the outdoor side. And it is installed in the said opening part by being supported by the pressing member from the indoor side.

In addition, as a fitting, it is equipped with a sash frame, an external shoji and a shoji. A raising / lowering window attached to a sash frame so as to be raised and lowered is known (see Patent Document 2).
In the raising and lowering window described in Patent Document 2, the external shoji is configured by forming a frame with the upper heel, the lower heel, and the left and right vertical folds, and mounting a glass panel in the frame. The outer shoji has a substantially L-shaped rod provided on the left and right sash rod frames. It is fixed to the sash frame by engaging with a stopper.

JP-A-11-210311 JP 2003-176667 A

  By the way, in the raising / lowering window described in Patent Document 1, the fixed glass itself is supported by the upper frame, the left and right vertical frames, and the middle frame from the outdoor side, and is installed at the opening of the building by being pressed by the pushing edge member from the indoor side. The In order to improve the airtightness, watertightness, etc. of the peripheral portion of the fixed glass installed in this way, for example, when the fixed glass is bonded to the upper frame, the left and right vertical frames and the middle frame, the fixed glass is removed from the opening. It cannot be removed easily and cannot be replaced.

Moreover, in the raising and lowering window described in Patent Document 2, an outer panel configured by mounting a glass panel in a frame formed by upper and lower ridges and left and right vertical ridges is adopted, and the upper ridge is sash vertical frame. The lower rod is attached to the left and right sash rod frames via left and right rod bars and stoppers. For this reason, in order to improve the air tightness and water tightness of the peripheral part of the glass panel, even if the glass panel is bonded to the upper, lower and left and right vertical rods, the rod rod is removed by removing it from the stopper. The shoji can be removed from the sash frame, and the shoji can be replaced.
However, since such a raising / lowering window has a larger number of parts such as a rod bar and a stopper for attaching the shoji to the sash frame as compared with the raising / lowering window described in Patent Document 1 having a middle frame, the cost of the raising / lowering window is reduced. It is difficult to improve workability.

An object of the present invention is to provide a joinery that can be installed in a frame so that a fixed shoji with a face member bonded to a frame can be easily replaced, and that the number of parts for attaching the fixed shoji to the frame can be reduced. is there.

  The joinery of the present invention is a joinery comprising a frame having a central bone, a fixed shoji fixed to the frame, and a movable shoji movably attached to the frame, wherein the fixed shoji is a four-way frame. And a connecting member of the framed frame is arranged along the middle bone so as to be detachable from the middle bone. It is connected.

According to the joinery of the present invention, the fixed shoji is placed in the frame and the connecting rod is attached to the middle frame of the frame to connect the fixed shoji to the frame, and conversely, the connecting rod is removed from the middle bone. Since the fixed shoji can be taken out of the frame, the fixed shoji can be easily replaced.
In addition, since the connecting rod can be attached to the center frame of the frame, for example, compared to the raising and lowering window described in Patent Document 2, many parts such as left and right rod bars and stoppers are not required, and the number of parts can be reduced. Less. For this reason, there is no accumulation of dimensional tolerances for each part such as rod rods, stoppers, etc., the fixed shoji can be attached to the frame as prescribed, and by reducing the number of parts, the cost of fittings can be reduced and construction man-hours can be reduced. Can be reduced.

In the joinery of the present invention, the fixed shoji is located on the outdoor side with respect to the movable shoji, the middle bone has a middle bone chamber outer piece portion, and the connection rod has a pleural chamber outer piece portion, It is preferable that the sputum outer piece has a cover provided at a position spaced outward from the middle bone chamber outer piece so as to cover the middle bone chamber outer piece from the outdoor side.
According to such a configuration, for example, in the case of a fire on the outdoor side, the cover portion of the outer occupant piece located on the outdoor side is directly exposed to the flame and heated, and gradually melts. However, even after the cover portion is melted, the middle bone chamber outer piece portion remains at a position separated from the cover portion toward the indoor side, so that the flame can be blocked by the middle bone chamber outer piece portion. Thus, a fireproof time can be extended by constituting a double fireproof structure with the covering part of the heel chamber outer piece and the outer part of the middle bone chamber, and the fireproof performance can be improved.

In the joinery of the present invention, the fixed shoji is located on the outdoor side with respect to the movable shoji, and the inner bone is attached with a pressing edge that comes into contact with the inner surface of the face material, It is preferable to have a piece part and to have the support part which the said room | chamber exterior piece part adhere | attaches the room exterior surface of the said face material, and supports the said exterior surface.
According to such a configuration, since the indoor surface of the face material is in contact with the pressing edge attached to the middle bone, the connecting rod needs to have a configuration such as an indoor piece portion that supports the indoor surface of the face material, for example. However, it is only necessary that the outdoor surface of the face material can be supported by the support portion of the outdoor part of the wing room. For this reason, the configuration of the indoor piece or the like can be omitted, and the manufacturing cost of the connecting rod can be reduced.

In the joinery of the present invention, the joinery is configured by a one-side-up / down window in which the fixed shoji is fixed to the upper portion of the frame body, and the movable shoji is attached to the lower portion of the frame body so as to be movable up and down. Preferably has a probable piece part, and the middle bone has a probable piece part of the bone on which the probable piece part is placed.
According to such a structure, when attaching a connecting rod to a middle bone, a fixed shoji can be arrange | positioned to the upper part of a frame by mounting a collar expected piece piece on a middle bone prospective piece part. For this reason, it is not necessary to keep lifting the fixed shoji to keep the fixed shoji at the upper part of the frame, and the fixing of the fixed shoji to the frame can be easily performed.

In the joinery of the present invention, the upper part of the fixed shoji is configured to be able to fit into the upper part of the frame, and the probable piece part is placed on the probable piece part of the middle bone. It is preferable that the screw is fixed to one part.
According to such a configuration, the fixed shoji can be easily placed in the frame body by placing the probable piece part on the probable piece part while fitting the upper part of the fixed shoji part to the upper part of the frame. It is possible to easily screw the probable piece portion of the heel to the probable piece portion of the middle bone.
In addition, since the vertical load of the fixed shoji is supported by the probable piece of the middle bone, it is not necessary to support the vertical load of the fixed shoji at the screwed portion between the probable piece of the heel and the probable piece of the intermediate bone. It is only necessary to receive a load that can occur in the expected direction of the fixed shoji. For this reason, for example, compared with the case where the part extended in the up-down direction of the connecting rod and the part extended in the up-down direction of the middle bone can reduce the burden on the screw-fastened part. As a result, even if the above-mentioned screw-stop part is heated in the event of a fire, etc., the possibility of the screw-stop part being damaged can be reduced, and the fixed shoji can be kept stably in the frame. Can be improved.

  ADVANTAGE OF THE INVENTION According to this invention, while the fixed shoji with which the face material was adhere | attached on the saddle member can be installed in a frame body so that replacement | exchange is easy, the fitting which can reduce the number of parts for attaching a fixed shoji to a frame body can be provided.

The front view which shows the outdoor side of the fitting which concerns on embodiment of this invention. A longitudinal section showing a fitting concerning an embodiment of the present invention. The cross-sectional view which shows the fitting concerning the said embodiment. The longitudinal cross-sectional view which shows the summoning part of the fitting which concerns on the said embodiment. The longitudinal cross-sectional view which shows the time of expansion | swelling of the heating foam material of the summoning part of the joinery which concerns on the said embodiment. The longitudinal cross-sectional view for demonstrating construction of the fitting which concerns on the said embodiment.

[Configuration of this embodiment]
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 3, a one-side-up / down window 1 is a fitting according to the present embodiment that is provided in an opening of an outer wall of a building such as a detached house and partitions an indoor space and an outdoor space of the building. A window frame 10 that is a frame body in which the frame 3 and the left and right vertical frames 4 are framed four times; an outer screen 20 that is a fixed shoji supported on the inside of the window frame 10, an inner screen 30 that is a movable shoji, and a screen door 40; It is configured with.

The upper frame 2, the lower frame 3, and the left and right vertical frames 4 of the window frame 10 are composites in which an extruded shape member 11 made of aluminum and a resin material 12 such as polyvinyl chloride resin (PVC) located indoors are combined. Formed by the body. Each resin material 12 of the upper frame 2 and the left and right vertical frames 4 has a support portion 12A that contacts the indoor surface of the glass panel 24 and supports the glass panel 24 from the indoor side.
Further, in addition to the above-described configuration, the window frame 10 includes a middle bone 5 that connects intermediate positions in the vertical direction of the left and right vertical frames 4, and a pressing edge 6 having a substantially L-shaped cross section that is attached to the middle bone 5. And.

  The middle bone 5 is formed of an aluminum extruded shape. As shown in FIG. 4, the middle bone chamber outer piece 51, a middle bone prospective piece portion 52, a middle bone chamber piece 53, and an attachment portion 54 and an engaging portion 55. The intermediate bone chamber outer piece 51 is continuous with the outdoor side end portion of the intermediate bone prospective piece portion 52, and the indoor side end portion of the intermediate bone prospective piece portion 52 is continuous with the intermediate bone chamber piece 53. An attachment portion 54 is provided to extend to the outdoor side at the upper end portion of the middle bone chamber piece 53, and an engagement portion 55 is provided to extend to the indoor side at the lower end portion of the middle bone chamber piece 53. ing.

The middle bone chamber outer piece portion 51 extends downward from the outdoor end portion of the middle bone prospective piece portion 52, and is formed by bending the distal end to the indoor side. The distal end of the middle bone chamber outer piece 51 is located above the screen door 40.
A plurality of holes 521 are formed in the intermediate bone prospective piece portion 52 at predetermined intervals in the longitudinal direction (lateral direction), and screws 522 are respectively inserted into the holes 521.
A lock receiver 56 is attached to a central portion in the longitudinal direction (lateral direction) of the inner bone chamber piece 53.

The outdoor end portion of the attachment portion 54 is formed with an engagement groove 541 having a substantially U-shaped cross section and opening to the indoor side. The pressing edge 6 is inserted into the engaging groove 541 and engaged therewith.
The engaging portion 55 includes a prospective piece portion 551, a rising piece portion 552, and a holding portion 553. The prospective piece 551 is formed so as to extend from the lower end of the middle bone indoor piece 53 to the indoor side, and closes the space between the outer shoji 20 and the inner shoji 30. The rising piece 552 is formed to rise upward from the tip of the prospective piece 551 and engages with an engagement piece 31 </ b> A formed on the upper collar 31 of the inner pouch 30 in the closed position. The holding portion 553 is formed so as to protrude downward from the prospective piece portion 551, and holds the sealing material 554 that contacts the inner impingement 30 below the prospective piece portion 551.
The pressing edge 6 covers the exposed lower end portion of the glass panel 24. The pressing edge 6 is in contact with the indoor surface of the glass panel 24 at its upper end.

  As shown in FIGS. 1 to 3, the external shoji 20 has a glass panel 24, which is a face material, in a saddle member in which an upper rod 21, a lower rod 22 (connection rod), and left and right vertical rods 23 are assembled on four sides. It is configured by fitting. The upper rod 21, the lower rod 22, and the left and right vertical rods 23 are formed of an extruded shape member made of aluminum. In the present embodiment, the glass panel 24 is constituted by a double-glazed glass in which an outer glass and an inner glass are provided with a spacer interposed therebetween, and a fired netted glass is adopted as the outer glass.

  As shown in FIG. 2, the upper collar 21 is configured to include an upper collar outdoor piece 211 and an expected upper collar piece 212. The upper lid outdoor piece 211 is formed to extend downward from the outdoor end of the upper punch expected piece 212 and is bonded to the upper part of the outdoor surface of the glass panel 24. A fitting recess 212A is formed in the upper eyelid piece 212, and a fitting protrusion 2A formed in the upper frame 2 is fitted in the fitting recess 212A. Further, a screw hole 212B is formed in the upper rod expected piece portion 212, and by inserting the screw 20A into the screw hole 212B, both ends of the upper rod expected piece portion 212 are left and right vertical rod expected pieces described later. The upper part of the part 232 is connected by a screw 20A.

As shown in FIG. 4, the lower rod 22 includes a lower rod chamber outer piece 221 that is a rod outer piece, a lower rod expected piece 222 that is a hook expected piece, and a panel receiving portion 223 (face material receiving portion). And a reinforcing part 224.
The lower punching chamber outer piece 221 is formed to extend from the outdoor end of the lower punching expected piece 222 to both sides in the vertical direction, the lower portion of the outdoor surface of the glass panel 24 is bonded to the upper portion, and the lower portion is the middle bone The outdoor piece 51 is positioned away from the outdoor side. The upper part of the lower armor chamber outer piece 221 is configured as a support part 221A, and the lower part of the lower armor chamber outer piece part 221 is configured as a cover part 221B. The support portion 221A supports the lower part of the outdoor surface of the glass panel 24 from the outdoor side. The cover portion 221B is located away from the middle bone chamber outer piece portion 51 so as to cover the middle bone chamber outer piece portion 51 from the outdoor side. A heating foam material 26 is provided on the indoor surface of the cover portion 221B. Moreover, the lower end of the cover part 221B is bent indoors.
A plurality of screw holes 222 </ b> A are formed in the lower heel expected piece portion 222 at predetermined intervals in the longitudinal direction (lateral direction). The lower rib expected piece portion 222 is connected to the intermediate bone expected piece portion 52 by screwing screws 522 inserted into the holes 521 of the intermediate bone expected piece portion 52 into the screw holes 222A.

The panel receiving part 223 is located above the lower iron expected piece part 222 and is formed to extend from the lower iron room outer piece part 221 to the indoor side. A plurality of setting blocks 25 are placed on the panel receiving portion 223. Since the glass panel 24 is placed on each setting block 25, the panel receiving portion 223 receives the load of the glass panel 24 via each setting block 25. In addition, a screw hole 223A is formed in the panel receiving portion 223. By inserting the screw 20A into the screw hole 223A, both ends of the panel receiving portion 223 are screwed into the lower portions of the left and right vertical vertical projection pieces 232. It is connected by 20A.
The reinforcing portion 224 is formed to extend in the vertical direction, and is provided continuously to the indoor end portion of the panel receiving portion 223 and the lower eyelid expected piece portion 222 to reinforce the panel receiving portion 223.

As shown in FIG. 3, the left and right downspouts 23 are each configured to have a downspout outdoor section 231 and a downspout prospective section 232.
The right vertical saddle chamber outer piece 231 is formed so as to extend from the outdoor end of the right vertical fence expected piece 232 to both sides in the horizontal direction, and the horizontal outer side portion contacts the right vertical frame 4 and the inner side in the horizontal direction. The portion is bonded to the right portion of the outdoor surface of the glass panel 24.
The left vertical saddle chamber outer piece 231 is formed so as to extend from the outdoor end of the left vertical fence expected piece 232 to both sides in the horizontal direction, and the laterally outer portion contacts the left vertical frame 4 so that the laterally inner side. The part is bonded to the left part of the outdoor surface of the glass panel 24.
The indoor end portions of the left and right vertical rod expected pieces 232 are in contact with the left and right vertical frames 4, respectively.

  The inner shoji 30 is configured by fitting a glass panel 34 into a saddle member in which an upper collar 31, a lower collar 32 and left and right vertical collars 33 are assembled around each other. The upper rod 31, the lower rod 32, and the left and right vertical rods 33 are formed of a composite in which an extruded aluminum material and a resin material such as polyvinyl chloride resin (PVC) located on the indoor side are combined. . A crescent lock 35 is attached to the upper collar 31. The glass panel 34 is formed in the same manner as the glass panel 24 of the external shoji 20.

The external shoji 20 is provided in an opening formed by the upper frame 2, the left and right vertical frames 4, and the middle bone 5, and is located on the outdoor side of the inner shoji 30.
The inner shoji 30 is supported by the left and right vertical frames 4 so as to be vertically slidable along the indoor side of the outer shoji 20.
In the state in which the inner shroud 30 is located at the lower part of the window frame 10 and the one-side-down window 1 is closed, the lower arm 22 of the outer shroud 20 and the central bone 5 of the window frame 10 and the upper arm 31 of the inner shroud 30 Overlapping in the prospective direction, the summing unit 60 is thereby formed.
When the crescent lock 35 is engaged with the lock receiver 56 in a state where the one-up / down window 1 is closed, the one-up / down window 1 is locked.
The screen door 40 is provided below the middle bone prospective piece portion 52 and on the outdoor side of the inner shoji 30.

[Assembly of external shoji]
Hereinafter, the construction procedure of the external shoji 20 of the one-side-down window 1 according to this embodiment will be described.
First, each of the ridges 21 to 23 is assembled on four sides, the glass panel 24 is fitted therein, and the heating foam material 26 is installed in the cover portion 221B, which is the lower portion of the lower ridge chamber outer piece 221. The outdoor surface of the glass panel 24 is bonded to the outdoor piece portions 211, 221, and 231 of the flanges 21 to 23. In this way, the external shoji 20 is formed.
Further, the pressing edge 6 is engaged with the attachment portion 54 of the middle bone 5, and the lock receiver 56 is attached to the middle bone chamber piece 53. Here, since the lock receiver 56 is attached not to the lower collar 22 but to the middle bone 5, even if the shoji 30 is attached to the window frame 10 even before the external shoji 20 is fixed to the window frame 10. In addition, the lock receiver 56 can be provided at a position corresponding to the crescent lock 35 attached to the inner shroud 30 and the workability can be improved.
Next, the shoji 20 is suspended in the opening formed by the upper frame 2, the vertical frame 4 and the middle bone 5. In this suspension, as shown in FIG. 6, the outer shoji 20 is tilted obliquely, the fitting recess 212 </ b> A of the upper collar 21 is fitted to the fitting convex portion 2 </ b> A of the upper frame 2, and then the outer shoji 20 is moved vertically. The lower arm expected piece 222 is placed on the middle bone expected piece 52. Then, the lower arm expected piece portion 222 is connected to the middle bone expected piece portion 52 by a screw 522. In this way, as shown in FIG. 2, the screen 20 is fixed to the window frame 10, and the construction of the screen 20 is completed. Note that the screen door 40 indicated by a two-dot chain line in FIG. 6 is installed in the window frame 10 after fixing the shoji 20 to the window frame 10.

[Operation of this embodiment]
Hereinafter, the action at the time of fire of the one-side-down window 1 according to the present embodiment will be described.
When a fire occurs on the outdoor side, the outdoor side of the one-side-down window 1 is exposed to a flame and heated from the outdoor side. When the heated foaming material 26 is heated up to the foaming temperature, it expands and expands as shown in FIG. 5, so that the inner bone chamber outer piece 51 is not exposed to the outdoor flame as shown in FIG. The space between the one part 221 and the middle bone chamber outer piece 51 is closed.
Even if the lower rib chamber outer piece portion 221 is further heated and the lower portion of the lower rib chamber outer piece portion 221 is melted, the middle bone chamber outer piece portion 51 still remains. As a result, the flame from the outdoor side is cut off, and the fireproof time in the summoning unit 60 can be extended.

[Effect of this embodiment]
(1) The outer screen 20 is placed in the window frame 10 and the lower arm expected piece portion 222 is screwed to the middle bone expected piece portion 52 to fix the outer screen 20 to the window frame 10. By removing the screw from the prospective piece portion 222 to the central prospective piece portion 52, the outer panel 20 can be removed from the window frame 10, so that the outer panel 20 can be easily replaced.
Furthermore, since the lower collar 22 can be attached to the middle bone 5, for example, it is not necessary to use many parts such as a rod bar and a stopper for attaching the lower collar 22 to the left and right vertical frames 4. The score can be reduced. Therefore, the dimensional tolerances of a large number of parts do not accumulate, and the outer screen 20 can be attached to the window frame 10 in a predetermined manner. Also, by reducing the number of parts, the cost of the one-side-down window 1 can be reduced and the number of construction steps can be reduced. Can be reduced.
(2) At the time of a fire on the outdoor side, the cover part 221B of the lower armor room outer piece 221 located most on the outdoor side in the summoning part 60 is directly exposed to the flame and heated, and gradually melts. However, even after the cover portion 221B is melted, the middle bone chamber outer piece portion 51 remains at a position separated from the cover portion 221B on the indoor side, so that the flame can be blocked by the middle bone chamber outer piece portion 51. As described above, in the summoning portion 60 where heat accumulation is likely to occur, the fireproof time can be extended by forming a double fireproof structure with the cover portion 221B of the lower rib chamber outer piece portion 221 and the middle bone chamber outer piece portion 51. It is possible to improve the fire prevention performance of the one-side-up / down window 1 as a whole.

(3) Since the indoor surface of the glass panel 24 is pressed by the pressing edge 6 attached to the middle bone 5, the lower collar 22 needs to have a configuration such as an indoor piece portion that supports the indoor surface of the glass panel 24, for example. It is only necessary that the outdoor surface of the glass panel 24 can be supported by the support portion 221A of the lower armor room outer piece 221. For this reason, the configuration of the indoor piece or the like can be omitted from the lower gutter 22, and the manufacturing cost of the lower gutter 22 can be reduced.
Moreover, since the glass panel 24 is adhere | attached on each outdoor piece part 211,221,231 of each collar 21-23 of the external shoji 20, the airtightness and watertightness of the peripheral part of the glass panel 24 can be improved.
(4) When attaching the lower eyelid 22 to the middle bone 5, placing the lower eyelid expected piece portion 222 on the intermediate bone prospective piece portion 52 allows the outer shoji 20 to be arranged in the upper part of the window frame 10. For this reason, it is not necessary to continue to lift the external obstacle 20 in order to position the external obstacle 20 in the upper part in the window frame 10, and the external obstacle 20 can be easily fixed to the window frame 10.
(5) While the fitting recess 212 </ b> A of the upper collar 21 is fitted to the fitting projection 2 </ b> A of the upper frame 2, the lower lid 20 is placed on the middle bone prospecting piece 52, so Can be easily disposed in the window frame 10, and the lower heel expected piece portion 222 can be easily screwed to the middle bone expected piece portion 52.
Further, since the vertical load of the external obstacle 20 is supported by the intermediate bone prospective piece portion 52, the vertical load of the external obstacle 20 is supported at the screwing portion between the lower jaw expected piece portion 222 and the intermediate bone prospective piece portion 52. It is not necessary to be able to receive a load that can be generated mainly in the prospective direction of the external shoji 20. For this reason, for example, compared with the case where the part extending in the vertical direction of the lower collar 22 and the part extending in the vertical direction of the middle bone 5 are screwed, The possibility of breakage of the screw-fastening portion can be reduced, the outer shoji 20 can be stably kept in the window frame 10, and the fireproof performance can be improved.

[Modification]
In addition, this invention is not limited to the thing of the structure demonstrated in the above embodiment, The modification in the range which can achieve the objective of this invention is contained in this invention.
For example, in the said embodiment, although the heating foam material 26 is provided in the lower rib chamber outer piece part 221, it is not limited to this, For example, the outdoor surface of the middle bone chamber outer piece part 51, the lower rib expectation piece part The lower surface of 222 may be provided at a portion located between the lower rib chamber outer piece 221 and the middle bone chamber outer piece 51.

  In the said embodiment, although the single raising / lowering window 1 is comprised as fireproof specification, you may be comprised as general specification. In this case, the outer glass of the glass panel 24 may be made of glass having a general specification that is not a mesh with a fireproof specification and not with a mesh. The lower portion that extends downward may not be provided, and accordingly, the configuration of the heating foam material 26 may be omitted. Further, the middle bone 5 may not have the middle bone chamber outer piece 51.

  In the embodiment, each of the flanges 21 to 23 does not have an indoor piece, but is not limited thereto, and may have an indoor piece and be bonded to the indoor surface of the glass panel 24. In this case, the configuration of the attachment portion 54 and the pressing edge 6 of the middle bone 5 is omitted.

In the above-described embodiment, the lower arm expected piece portion 222 is screwed to the middle bone expected piece portion 52, but instead of or in addition to this, for example, the panel receiving portion 223 and the reinforcing portion 224 include the inner bone chamber piece portion. 53 or the mounting portion 54 may be attached by screws 522 or the like.
Moreover, when it is set as the structure which the lower heel expectation piece part 222 is not attached to the middle bone prospective piece part 52, the lower heel expectation piece part 222 does not need to be mounted in the middle bone prospective piece part 52.

  In the said embodiment, although the one raising / lowering window 1 was used as joinery, it is not limited to this, For example, the joinery may be comprised by the one-sided window. For example, when the joinery is composed of a single-pull window, the single-pull window is attached to a window frame having a longitudinal central bone, an external shoji (fixed shoji) fixed to the window frame, and slidable laterally to the window frame. The shingles are arranged in the window frame, and are configured to be fixed to the window frame by attaching the vertical saddle on the longitudinal medial side of the shingles to the longitudinal medial bone. Also good.

  DESCRIPTION OF SYMBOLS 1 ... Single raising and lowering window (joint), 2 ... Upper frame, 2A ... Fitting convex part, 3 ... Lower frame, 4 ... Vertical frame, 5 ... Middle bone, 6 ... Push edge, 10 ... Window frame, 11 ... Extruded shape 12 ... Resin lumber 12A, 221A ... Supporting part, 20 ... Shoji, 20A, 522 ... Screw, 21, 31 ... Upper rod, 22, 32 ... Lower rod (connection rod), 23, 33 ... Vertical rod, 24, 34 ... Glass panel (face material), 25 ... Setting block, 26 ... Heated foam material, 30 ... Inner fold, 31A ... Engagement piece, 35 ... Crescent lock, 40 ... Screen door, 51 ... Outer part of middle bone chamber, 52 ... Expected middle bone part, 53 ... Inner bone inner part, 54 ... Mounting part, 55 ... Engagement part, 56 ... Lock receiving part, 60 ... Summer part, 211 ... Outer part of upper upper chamber, 212 ... Early upper part Part, 212A ... fitting recess, 212B, 223A ... screw hole, 221 ... lower armor chamber outer piece (sheath chamber outer piece), 221B Covering part 222 ... Expected lower iron part (forecast iron part), 222A ... Screw hole, 223 ... Panel receiving part, 224 ... Reinforcement part, 231 ... Outer part of vertical saddle room, 232 ... Expected part of vertical seam 521 ... hole, 541 ... engagement groove, 551 ... prospective piece part, 552 ... rising piece part, 553 ... holding part, 554 ... sealing material.

Claims (5)

A joinery comprising a frame having a middle bone, a fixed shoji fixed to the frame, and a movable shoji movably attached to the frame,
The fixed shoji includes a saddle material framed in four directions, and a face material attached to the saddle material,
One connecting rod among the framed frame members is arranged along the middle bone and is detachably coupled to the middle bone. In the joinery of claim 1,
The fixed shoji is located on the outdoor side with respect to the movable shoji,
The middle bone has an outer piece of the middle bone chamber,
The connecting rod has a collar chamber outer piece,
The vaginal chamber outer piece has a cover provided at a position spaced apart from the middle bone chamber outer piece so as to cover the middle bone chamber outer piece from the outdoor side. In the fitting according to claim 1 or claim 2,
The fixed shoji is located on the outdoor side with respect to the movable shoji,
The inner bone is attached with a ledge that contacts the interior surface of the face material,
The connecting rod has a collar chamber outer piece,
The vestibule outer piece has a support portion that supports the outdoor surface by bonding the outdoor surface of the face material. In the joinery according to any one of claims 1 to 3,
The joinery is configured by a single raising and lowering window in which the fixed shoji is fixed to the upper portion of the frame, and the movable shoji is attached to the lower portion of the frame so as to be movable up and down.
The connecting rod has a probable piece portion,
The said middle bone has a middle bone prospective piece part in which the said heel prospective piece part is mounted. The joinery characterized by the above-mentioned. In the joinery according to claim 4,
The upper part of the fixed shoji is configured to be fitted to the upper part of the frame,
The fitting expected piece part is screwed to the middle bone expected piece part in a state of being placed on the middle bone expected piece part.

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