JP2017180041A - Frame material joining structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a joining structure for frame materials of a simple configuration that enhances appearance quality.SOLUTION: A frame material joining structure is a joining structure between a vertical frame material 51A and a horizontal frame material 31A, and includes: a vertical frame surface part 54 provided at least on either an indoor side or an outdoor side of the vertical frame material 51A along a width-direction surface; a horizontal frame surface part 34 provided on the horizontal frame material 31A and flush with the vertical frame surface part 54; and a pair of holding parts 53, 56 provided either on the vertical frame material 51A or the horizontal frame material 31A, for holding an end of the other of the vertical frame material 51A or the horizontal frame material 31A in a depth direction on an inner side in the depth direction than the flush plane. An edge surface of the vertical frame surface part 54 is in contact with an edge surface of the horizontal frame surface part 34.SELECTED DRAWING: Figure 11

Description

  The present invention relates to a joint joining structure for joinery provided in an opening.

  2. Description of the Related Art Conventionally, a joiner provided in an opening is widely known in which a glass panel is housed inside a frame formed in a four-sided frame shape. For example, as described in Patent Document 1, a lower portion of a step portion along the prospective surface of the heel is cut out, and a shoulder portion and a prospective surface along the finding surface of the lower heel are formed in the notched portion. There has been proposed a structure of a stamped joint in which a stepped portion is fitted.

Japanese Utility Model Publication No. 6-37487

  However, in the joining structure of the heel and the lower heel described in Patent Document 1 above, a notch must be provided in the step portion of the heel, and the processing of the notch is complicated and time-consuming. There is a problem. Furthermore, since the lower heel is fitted into the notched portion of the step portion along the prospective surface of the heel, there is a step on the surface to be found at the joint between the heel and the lower heel, and the appearance is There is also a problem that it is not preferable.

  Therefore, the present invention has been made in view of the above circumstances, and provides a butt joint structure with improved appearance quality while having a simple configuration.

In order to achieve the above object, the present invention employs the following means.
That is, the saddle joint structure according to the present invention is a saddle joint structure of a vertical fence and a horizontal fence, and is provided on at least one of the indoor side and the outdoor side of the vertical fence and is arranged along the finding surface. A vertical surface portion, a horizontal surface portion provided on the horizontal surface and disposed on the same plane as the vertical surface surface portion, and provided on one of the vertical surface and the horizontal surface, and in a prospective direction than the same surface. A pair of sandwiching portions sandwiching the other end of the vertical rod and the horizontal rod in the prospective direction, and the end surface of the vertical vertical surface portion and the end surface of the horizontal horizontal surface portion are in contact with each other It is characterized by.

In the saddle joint structure configured as described above, the vertical saddle face portion along the vertical face finding surface and the horizontal saddle face portion are arranged on the same plane, so that the vertical saddle face portion and the horizontal face portion are joined. There is no step at the part. Therefore, it is possible to improve the appearance quality of the joint portion between the vertical gutter and the horizontal gutter.
In addition, while the end surface of the downside surface portion and the end surface of the downside surface portion are in contact with each other, the sandwiching portion provided on either the downside surface or the downside surface makes the other end of the downside surface and the downside surface in the expected direction. By sandwiching, the vertical gutter and the horizontal gutter are joined, so that the vertical gutter and the horizontal gutter can be joined with a simple configuration.

  Moreover, it is preferable that the scissors joining structure which concerns on this invention serves as the latching | locking part which the said clamping part latches the pressing edge which supports the edge part of a glass panel.

  In the scissor joint structure configured as described above, the sandwiching portion also serves as a locking portion that locks the pressing edge that supports the end portion of the glass panel. Therefore, it is not necessary to provide a holding part that sandwiches the other end of the vertical hook and the horizontal hook separately from the member that locks the pressing edge, so that one configuration of the vertical hook and the horizontal hook can be simplified.

  According to the heel joint structure according to the present invention, the appearance quality can be improved while having a simple configuration.

It is a longitudinal cross-sectional view which shows the heel joint structure which concerns on 1st embodiment of this invention. It is a cross-sectional view showing the heel joint structure according to the first embodiment of the present invention. It is the perspective view which looked at the heel joint structure concerning a first embodiment of the present invention from the indoor side. It is the A section enlarged view of FIG. It is the B section enlarged view of FIG. It is a perspective view which shows the structure of the connection part of a lower heel and a door-end heel. FIG. 7 is an exploded perspective view of FIG. 6. It is a cross-sectional view which shows the structure of the connection part of a lower fence and a door-end fence. It is a perspective view which shows the structure of the connection part of a lower rod and a hanging heel rod. FIG. 10 is an exploded perspective view of FIG. 9. It is a cross-sectional view which shows the structure of the connection part of a lower rod and a hanging heel rod. It is a longitudinal cross-sectional view which shows the heel joint structure which concerns on 2nd embodiment of this invention. It is a cross-sectional view showing a heel joint structure according to a second embodiment of the present invention.

(First embodiment)
Hereinafter, the butt joint structure according to the first embodiment of the present invention will be described with reference to FIGS. As a fitting having a heel-joining structure, a vertical extending window will be described as an example.
FIG. 1 is a longitudinal cross-sectional view showing a butt joint structure according to a first embodiment of the present invention. FIG. 2 is a cross-sectional view showing the heel joint structure according to the first embodiment of the present invention. FIG. 3 is a perspective view of the heel joint structure according to the first embodiment of the present invention viewed from the indoor side. In addition, in FIG. 3, illustration of the frame and multilayer glass which will be described later is omitted.
As shown in FIGS. 1 to 3, the vertical extending window 100 includes a frame body 1 formed in a rectangular frame shape and a shoji 2 housed in the frame body 1.
In the following description, the left-right direction in a front view may be referred to as a finding direction. Of the finding directions, the direction toward the center of the multi-layer glass 80 may be referred to as the inside of the finding direction, and the opposite direction may be referred to as the outside of the finding direction. Moreover, the thickness direction of the multilayer glass 80 may be called a prospective direction.

  The frame 1 includes an upper frame 11 and a lower frame 12 that extend in the horizontal direction, and a vertical frame 13 that connects the both ends of the upper frame 11 and both ends of the lower frame 12 and extends in the vertical direction. Have.

  The upper frame 11 has a metal upper frame 11A provided on the outdoor side and a resin upper frame 11B made of resin provided on the indoor side. The metal upper frame 11A and the resin upper frame 11B are connected.

  The lower frame 12 includes a metal metal lower frame 12A provided on the outdoor side and a resin resin lower frame 12B provided on the indoor side. The metal lower frame 12A and the resin lower frame 12B are connected.

  The vertical frame 13 includes a metal metal vertical frame 13A provided on the outdoor side and a resin resin vertical frame 13B provided on the indoor side. The metal vertical frame 13A and the resin vertical frame 13B are connected.

  The shoji 2 includes a housing 20 formed on a square frame, and a multi-layer glass (glass panel) 80 such as a pair glass housed in the housing 20.

  The frame 20 is connected to the upper rod 21 and the lower rod 31 extending in the horizontal direction, the door end side and the hanging side of the upper rod 21, and the door tip side and the hanging side of the lower rod 31, respectively. A door-end fence 41 and a suspension base fence 51 extending to

  The upper cage 21 includes a metal upper cage 21A provided on the outdoor side and a resin upper cage 21B provided on the indoor side. The metal upper collar 21A and the resin upper collar 21B are connected.

FIG. 4 is an enlarged view of a portion A in FIG. FIG. 5 is an enlarged view of a portion B in FIG.
As shown in FIGS. 4 and 5, the lower arm 31 includes a metal lower arm (horizontal arm) 31A provided on the outdoor side, and a resin lower arm 31B provided on the indoor side and made of resin. ing. The metal lower bar 31A and the resin lower bar 31B are connected.

The configuration of the metal lower bar 31A will be described in detail.
As shown in FIG. 1, the metal lower collar 31 </ b> A has a lower collar body part 32 and a lower collar front side part 39 that is locked to the indoor side of the lower collar body part 32.
FIG. 6 is a perspective view showing a configuration of a connecting portion between the metal lower rod 31A and the metal door rod 41A. FIG. 7 is an exploded perspective view of FIG. FIG. 8 is a cross-sectional view showing a configuration of a connecting portion between the metal lower rod 31A and the metal door rod 41A.
As shown in FIGS. 1 and 6 to 8, the lower armor main body 32 rises from a bottom plate portion 33 arranged along a horizontal plane, an indoor side end portion and an outdoor side end portion of the bottom plate portion 33, respectively. It has an upright plate portion (horizontal surface portion) 34 and an upright plate portion 35.

  A bent piece 34 a that is bent toward the outdoor side is provided at the upper end portion of the upright plate portion 34. A support piece portion 35a that is bent toward the indoor side and whose tip is bent downward is provided at the upper end portion of the upright plate portion 35.

  A first intermediate plate portion 36 and a second intermediate plate portion 37 that rise upward are provided between the inner standing plate portion 34 and the outer standing plate portion 35 in the bottom plate portion 33. The first intermediate plate portion 36 is provided more indoors than the second intermediate plate portion 37.

  Locking piece portions 36a and 37a bent toward the outdoor side are provided at the upper end portions of the first intermediate plate portion 36 and the second intermediate plate portion 37, respectively. The lower heel front side portion 39 is locked to the locking pieces 36a, 37a.

  A middle portion in the vertical direction of the upright plate portion 35 and the upper portion of the second intermediate plate portion 37 are connected by a support plate portion 38 disposed along a horizontal plane. A screw groove 38 g is provided along the lower surface of the support plate portion 38.

  As shown in FIG. 1, the glass support in which the edge part of the multilayer glass 80 is arrange | positioned by the surface of the outer side installation board part 35 of the lower eyelid main-body part 32, the support board part 38, and the lower side front side part 39 is arranged. A groove 101 is formed. Further, a sealing material 102 is sandwiched between the support piece portion 38 a of the support plate portion 38 and the outdoor side surface of the lower armpit front side portion 39 and the multilayer glass 80.

  As shown in FIG. 4, the door toe 41 includes a metal metal door toe (vertical fence) 41A provided on the outdoor side, and a resin resin door toe 41B provided on the indoor side. ing. The metal door toe 41A and the resin door toe 41B are connected.

Next, the configuration of the metal door toe 41A will be described in detail.
As shown in FIGS. 2 and 6 to 8, the metal door toe 41 </ b> A includes a side plate portion 42 disposed along the vertical plane, an indoor side end portion of the side plate portion 42, and an outdoor side end portion, respectively. It has an inner plate portion (vertical saddle surface portion) 43 and an outer plate portion (clamping portion) 44 projecting inward in the direction of finding. A screw hole 42 x is provided at the lower end of the side plate portion 42.

  A locking piece 43a bent toward the outdoor side is provided at the inner end of the inner plate 43 in the direction of finding. A support piece portion 44a is provided at the inner end portion of the outer plate portion 44 in the direction of finding and bent to the indoor side, and the tip is bent toward the outer side of the direction of finding. At the lower end portion of the outer plate portion 44, a notched portion 44z in which the support piece portion 44a is notched is formed.

  Between the inner plate portion 43 and the outer plate portion 44 in the side plate portion 42, a locking plate portion (clamping portion) 45 that protrudes inward in the finding direction is provided.

  A support piece 45a that is bent toward the outdoor side and whose tip is bent toward the outer side in the finding direction is provided at the inner end of the locking plate 45 in the finding direction. At the lower end portion of the locking plate portion 45, a notched portion 45z in which the support piece portion 45a is notched is formed.

  A locking projection 45d that protrudes toward the indoor side is provided on the indoor surface of the locking plate portion 45.

  A midway portion in the direction of finding the locking plate portion 45 and the end portion of the inner plate portion 43 are connected by a connecting wall portion 46 arranged along the prospective direction. The positions of the inner portion of the inner plate portion 43 in the direction of finding and the lower end portion of the connecting wall portion 46 are shorter than the portions of the inner plate portion 43 in the direction of finding of the inner plate portion 43. That is, the notch 43z is formed in the lower end portion of the inner plate portion 43 on the inner side in the finding direction.

  The cutout portion 43z is formed from a vertical side portion (end surface) 47 provided so as to be set back from the inner end portion in the finding direction of the inner plate portion 43 to the outer side in the finding direction and upward from the lower end portion of the inner plate portion 43. And a lateral side portion 48 provided in a set-back manner.

  A resin door rod 41B is locked to the locking piece 43a of the inner plate 43 and the locking projection 45d of the locking plate 45.

  As shown in FIG. 2, the glass support groove 101 in which the edge part of the multilayer glass 80 is arrange | positioned is formed by the outer-plate part 44, the side-plate part 42, and the latching plate part 45 of 41 A of metal door-end fences. Further, a sealing material 102 is sandwiched between the support piece 44a of the outer plate portion 44 of the metal door toe 41A and the multilayer glass 80. Further, the sealing material 102 is also sandwiched between the support piece 45a of the locking plate portion 45 of the metal door toe 41A and the outdoor side end of the resin door toe 41B and the multilayer glass 80.

  As shown in FIG. 5, the hanging fence 51 is configured by a metal hanging hanging fence (vertical fence) 51A provided on the outdoor side.

Next, the configuration of the metal hanging heel 51A will be described in detail.
FIG. 9 is a perspective view showing a configuration of a connecting portion between the metal lower bar 31A and the metal hanging bar 51A. FIG. 10 is an exploded perspective view of FIG. FIG. 11 is a cross-sectional view showing a configuration of a connecting portion between the metal lower bar 31A and the metal hanging bar 51A.

  As shown in FIG. 2 and FIG. 9 to FIG. 11, the metal suspension heel 51A has a side plate portion 52 arranged along the vertical plane, and an end portion on the outdoor side of the side plate portion 52 toward the inside in the direction of finding. And a protruding outer plate part (clamping part) 53. A screw hole 52 x is provided at the lower end of the side plate portion 52.

  A support piece portion 53a is provided at the inner end portion of the outer plate portion 53 in the direction of finding and bent to the indoor side and the tip is bent toward the outer side of the direction of finding. At the lower end portion of the outer plate portion 53, a cutout portion 53z in which the support piece portion 53a is cut out is formed.

  The side plate portion 52 is provided with an inner wall portion (vertical saddle surface portion) 54, a first locking wall portion 55, and a second locking wall portion (clamping portion, locking portion) 56 that protrude toward the indoor side. Yes. The inner wall portion 54, the first locking wall portion 55, and the second locking wall portion 56 are arranged in order from the indoor side to the outdoor side.

  The inner wall portion 54 is provided at an end portion on the indoor side of the side plate portion 52. A support piece portion 54a bent toward the outdoor side is provided at the inner end portion of the inner wall portion 54 in the direction of finding. A cutout portion 54z is formed at the lower end portion of the inner wall portion 54 on the inner side in the finding direction.

  The notch portion 54z is formed from a longitudinal side portion (end surface) 57 set back from the inner end portion of the inner wall portion 54 in the finding direction to the outer side of the finding direction, and upward from the lower end portion of the inner wall portion 54. And a lateral side portion 58 provided as a setback.

  Locking pieces 55a and 56a bent toward the outdoor side are provided at the inner ends of the first locking wall 55 and the second locking wall 56 in the direction of finding.

  The first locking wall portion 55 and the second locking wall portion 56 are divided in the vertical direction. The first locking wall portion 55 and the second locking wall portion 56 are disposed on the lower side with gaps between the upper locking portions 55u and 56u disposed on the upper side and the upper locking portions 55u and 56u, respectively. And lower locking portions 55d and 56d.

  As shown in FIG. 2, a pressing edge 61 is provided on the metal suspension base 51 </ b> A. The ledge 61 has a metal ledge 61A made of metal provided on the outdoor side, and a resin ledge 61B made of resin provided on the indoor side. The metal pressing edge 61A and the resin pressing edge 61B are connected.

  The metal pressing edge 61 </ b> A has a finding surface portion 62 arranged along the finding surface, and a prospective surface portion 66 bent toward the indoor side from the vicinity of the end portion on the outdoor side in the finding direction of the finding surface portion 62. .

  A locking piece 63 bent toward the indoor side is provided at the outer end of the finding surface 62 in the finding direction. In the vicinity of the inner end portion of the finding surface portion 62 in the finding direction, a locking piece portion 64 protruding toward the indoor side is provided.

  A support piece portion 65 that is bent toward the outdoor side and has a tip bent toward the inside in the direction of finding is provided at the inner end of the finding surface portion 62 in the direction of finding.

  In the vicinity of the end portion on the indoor side of the prospective surface portion 66, a locking piece portion 67 protruding toward the outside in the direction of finding is provided. A locking wall portion 68 that is bent toward the inside in the finding direction and has a tip bent toward the indoor side is provided at the end portion on the indoor side of the prospective surface portion 66.

  The resin pressing edge 61B includes a main body portion 71 formed in a hollow shape, a support piece portion 72 extending from the main body portion 71 toward the outdoor side, and a locking piece extending from the outdoor side of the main body portion 71 toward the outside in the finding direction. Part 73.

  Further, the resin pressing edge 61B includes a locking wall portion 74 extending from the outside in the direction of finding the main body portion 71 toward the outdoor side, and a contact piece portion 75 protruding outward in the direction of finding.

  The locking piece portion 73 of the resin pressing edge 61B is locked to a locking piece portion 64 provided on the finding surface portion 62 of the metal pressing edge 61A. The locking wall portion 74 of the resin pressing edge 61B is locked to the locking wall portion 68 of the metal pressing edge 61A. Thereby, the resin pressing edge 61B and the metal pressing edge 61A are connected.

  The locking piece portion 63 provided on the finding surface portion 62 of the metal pressing edge 61A is locked to the locking piece portion 56a of the second locking wall portion 56 of the metal suspension base 51A. The locking piece portion 67 provided on the prospective surface portion 66 of the metal pushing edge 61A is locked to the locking piece portion 55a of the first locking wall portion 55 of the metal suspension base 51A. The contact piece portion 75 of the resin pressing edge 61B is in contact with the support piece portion 54a of the inner wall portion 54 of the metal suspension base 51A. Thereby, the pushing edge 61 is attached to 51 A of metal suspension heels.

  A glass support groove 101 in which an end portion of the multi-layer glass 80 is disposed is formed by the outer plate portion 53, the side plate portion 52 of the metal suspension base 51A, and the finding surface portion 62 of the metal pressing edge 61A. Further, a sealing material 102 is sandwiched between the support piece 53a of the outer plate portion 53 of the metal hanger 51A and the multilayer glass 80. Further, the sealing material 102 is also sandwiched between the end portions of the support piece portion 65 of the metal pressing edge 61 </ b> A and the support piece portion 72 of the resin pressing edge 61 </ b> B and the multilayer glass 80.

Next, the structure of the connection part of the metal lower arm 31A and the metal door toe 41A will be described.
In the metal lower arm 31A and the metal door toe 41A, the end of the metal lower arm 31A in the direction of finding is disposed so as to abut the inner surface of the side plate portion 42 of the metal door toe 41A in the direction of A screw (not shown) inserted through the screw hole 42x of the side plate portion 42 of the door end rod 41A is screwed into the screw groove 38g of the metal lower rod 31A, and the metal lower rod 31A and the metal door rod 41A are connected. Yes.

  In such a state that the metal lower arm 31A and the metal door rod 41A are connected, the notch 44z of the support plate portion 38 provided on the outer plate portion 44 of the metal door flange 41A has a metal lower arm. A 31A externally installed plate portion (end portion) 35 is fitted. The lower end portion of the support piece portion 44a provided on the outer plate portion 44 of the metal door rod 41A is in contact with the support piece portion 35a of the upright plate portion 35 of the metal lower rod 31A. Further, the surface on the indoor side of the outer plate portion 44 of the metal door toe 41A is in contact with the surface on the outdoor side of the upright plate portion 35 of the lower metal plate 31A.

  Further, the second intermediate plate portion 37 of the metal lower rod 31A is fitted into the notch portion 45z of the support piece portion 45a provided on the locking plate portion 45 of the metal door rod 41A. The lower end portion of the support piece 45a provided on the locking plate portion 45 of the metal door rod 41A is in contact with the locking piece portion 37a of the second intermediate plate portion 37 of the metal lower rod 31A. The indoor side surface of the second intermediate plate portion 37 of the metal lower rod 31A is in contact with the outdoor side surface of the locking plate portion 45 of the metal door rod 41A.

  That is, between the outer plate portion 44 and the locking plate portion 45 of the metal door toe 41A, the end portions in the direction in which the outer standing plate portion 35 and the second intermediate plate portion 37 of the metal lower rod 31A are found are fitted. Is sandwiched.

  The lower end portion of the connecting wall portion 46 of the metal door rod 41A is in contact with the locking piece portion 36a of the first intermediate plate portion 36 of the metal lower rod 31A.

  Further, the internally installed plate portion 34 of the metal lower rod 31A is fitted into the notch 43z of the inner plate portion 43 of the metal door rod 41A. The lateral side portion 48 of the notch portion 43z of the inner plate portion 43 is in contact with the bent piece portion 34a of the upright plate portion 34 of the metal lower collar 31A. The vertical side portion 57 of the cutout portion 43z of the inner plate portion 43 is in contact with the end surface (end surface) in the direction of finding the inner standing plate portion 34 of the metal lower collar 31A.

  As shown in FIG. 6, the indoor side surface 34 s of the upright plate part 34 of the lower metal plate 31 </ b> A and the indoor side surface 43 s of the inner plate part 43 of the metal door toe 41 </ b> A have a vertical direction and a direction of finding. Are arranged on the same plane.

Next, the configuration of the connecting portion between the metal lower bar 31A and the metal hanging bar 51A will be described.
In the metal lower rod 31A and the metal hanging rod 51A, the end portion of the metal lower rod 31A in the direction of finding is disposed so as to contact the inner surface of the side plate portion 52 of the metal hanging rod 51A in the direction of the metal. A screw (not shown) inserted through the screw hole 52x of the side plate portion 52 of the hanging hook 51A is screwed into the screw groove 38g of the metal lower hook 31A, and the metal lower hook 31A and the metal hanging hook 51A are connected. Yes.

  In such a state that the metal lower bar 31A and the metal hanging bar 51A are connected, the notch 53z of the support piece 53a provided on the outer plate part 53 of the metal hanging bar 51A has a metal lower bar. A 31A externally installed plate portion 35 is fitted. The lower end portion of the support piece portion 53a provided on the outer plate portion 53 of the metal suspension base 51A is in contact with the support piece portion 35a of the upright plate portion 35 of the metal lower guide 31A. Further, the surface on the indoor side of the outer plate portion 53 of the metal hanging base 51A is in contact with the surface on the outdoor side of the upright plate portion 35 of the metal lower rod 31A.

  In addition, the tip of the locking piece 56a of the lower locking portion 56d of the second locking wall portion 56 of the metal suspension base 51A abuts on the indoor side surface of the second intermediate plate portion 37 of the metal lower hook 31A. ing. In other words, between the outer plate portion 53 of the metal hanging rod 51A and the locking piece portion 56a of the second locking wall portion 56, the outer standing plate portion 35 and the second intermediate plate portion 37 of the metal lower rod 31A. The end in the direction of finding is fitted and pinched.

  The lower end portion of the lower latching portion 55d of the metal hanging bar 51A is in contact with the upper surface of the first intermediate plate portion 36 of the metal lower bar 31A.

  Further, the upright plate part 34 of the metal lower bar 31A is fitted in the notch 54z of the inner wall part 54 of the metal hanging bar 51A. The lateral side portion 58 of the notch portion 54z of the inner side wall portion 54 is in contact with the bent piece portion 34a of the upright plate portion 34 of the metal lower collar 31A. The vertical side portion 57 of the notch portion 54z of the inner side wall portion 54 is in contact with the end surface (end surface) in the direction in which the inner standing plate portion 34 of the metal lower collar 31A is found.

  As shown in FIG. 9, the indoor side surface 34s of the upright plate part 34 of the metal lower bar 31A and the indoor side surface 54s of the inner wall part 54 of the metal hanging bar 51A have a vertical direction and a direction of finding. Are arranged on the same plane.

  In the vertical extending window 100 configured in this way, the indoor side surface 43s of the inner plate portion 43 of the metal door toe 41A, the indoor side surface 54s of the inner side wall portion 54 of the metal hanging rod 51A, and the metal bottom The indoor side surface 34s of the internally installed plate portion 34 of the ridge 31A is disposed on the same plane. Therefore, there is no step in the expected direction between the indoor side surface 43 s of the inner plate part 43 and the indoor side surface 54 s of the inner wall part 54 and the indoor side surface 34 s of the upright plate part 34. Therefore, it is possible to improve the appearance quality of the joint portion between the metal door toe 41A and the metal hanging rod 51A and the metal lower rod 31A.

  Further, the outer plate portion 44 and the locking plate portion 45 of the metal door toe 41A sandwich the end portions in the direction in which the outer standing plate portion 35 and the second intermediate plate portion 37 of the metal lower rod 31A are located, The metal door rod 41A and the metal lower rod 31A are joined. Further, the outer plate portion 53 of the metal suspension base 51A and the locking piece portion 56a of the second locking wall portion 56 are located in the direction in which the upright plate portion 35 and the second intermediate plate portion 37 of the metal lower rod 31A are found. By sandwiching the end of the metal hanger 51A, the metal hanger 51A and the metal lower 31A are joined. Therefore, it is possible to join the metal door toe 41A, the metal hanger 51A, and the metal lower 31A with a simple configuration of the metal door toe 41A, the metal hanger 51A, and the metal lower 31A.

  In addition, the second locking wall portion 56 of the metal suspension base 51A also functions as a member that locks the metal pressing edge 61A. Therefore, it is not necessary to provide a holding part that sandwiches the end of the metal lower bar 31A separately from the member that holds the metal pressing edge 61A, so that the configuration of the metal hanging base bar 51A can be simplified.

It should be noted that the heel joint structure according to the present invention is not limited to the above-described first embodiment, and can be appropriately changed or replaced without departing from the gist of the present invention.
Although other embodiments of the present invention will be described below, the same or similar components or members described in the above-described embodiments will be described using the same reference numerals.

(Second embodiment)
Next, the saddle joint structure according to the second embodiment will be described mainly with reference to FIGS.
The joinery according to the embodiment shown above is a composite sash in which a metal frame and a resin frame are assembled together with a metal frame and a resin frame, and is configured by the metal frame and the metal frame according to the present embodiment. It is a metal sash.

FIG. 12 is a longitudinal cross-sectional view showing a butt joint structure according to the second embodiment of the present invention. FIG. 13 is a cross-sectional view showing a butt joint structure according to the second embodiment of the present invention.
As shown in FIGS. 12 and 13, in the vertical extension window 100X according to the present embodiment, the indoor side surface of the upright plate portion 34 of the metal lower rod 31A and the inner plate portion 43 of the metal door toe 41A. Are located on the same plane along the vertical direction and the direction of finding. Further, the indoor side surface of the upright plate part 34 of the metal lower bar 31A and the indoor side surface of the inner wall part 54 of the metal hanging bar 51A are arranged on the same plane along the vertical direction and the finding direction. Has been.

  Moreover, the end surface of the metal plate 41A of the inner plate portion 43 is in contact with the end surface of the inner standing plate portion 34 of the metal lower rod 31A. Further, the end surface of the inner side wall portion 54 of the metal suspension base rod 51A is in contact with the end surface of the inner standing plate portion 34 of the metal lower rod 31A.

  Further, the end portions in the direction of finding the upright plate portion 35 and the second intermediate plate portion 37 of the metal lower rod 31A are fitted between the outer plate portion 44 and the locking plate portion 45 of the metal door rod 41A. Is sandwiched. Further, between the outer plate portion 53 of the metal suspension base 51 </ b> A and the locking piece portion 56 a of the second locking wall portion 56, the outer standing plate portion 35 and the second intermediate plate portion 37 of the metal lower hook 31 </ b> A are provided. The end in the direction of finding is fitted and pinched.

  The various shapes and combinations of the constituent members shown in the above-described embodiments are merely examples, and various modifications can be made based on design requirements and the like without departing from the gist of the present invention.

  For example, in the embodiment shown above, the indoor side surfaces are arranged on the same plane in the joint portions of the vertical and horizontal planes, but the present invention is not limited to this, and the indoor side surfaces are on the same plane. May be arranged. Alternatively, both the outdoor side surface and the indoor side surface may be arranged on the same plane.

  In the embodiment shown above, the vertical hook and the lower hook are arranged on the same plane. However, the present invention is not limited to this, and the vertical hook and the upper hook may be arranged on the same plane. Good.

  Moreover, in the embodiment shown above, the clamping part is provided in the lower arm, but the present invention is not limited to this, and the clamping part may be provided in the longitudinal arm.

  In addition, as an example of a joinery having a saddle joint structure, the vertical extending windows 100 and 100X have been described as examples. Good.

DESCRIPTION OF SYMBOLS 100 ... Vertical extension window 1 ... Frame 2 ... Shoji 11 ... Upper frame 11A ... Metal upper frame 11B ... Resin upper frame 12 ... Lower frame 12A ... Metal lower frame 12B ... Resin lower frame 13 ... Vertical frame 13A ... Metal vertical frame 13B ... Resin vertical frame 20 ... Housing 21 ... Upper collar 21A ... Metal upper collar 21B ... Resin upper collar 31 ... Lower collar 31A ... Metal lower collar (horizontal)
33 ... Bottom plate 34 ... Upright plate (side surface)
35 ... Standing plate part 36 ... First intermediate plate part 37 ... Second intermediate plate part 38 ... Supporting plate part 39 ... Lower armor front side part 31B ... Resin lower arm 41 ... Door rod 41A ... Metal door rod (vertical)框)
42 ... side plate portion 43 ... inner plate portion (vertical surface portion)
44 ... outer plate part (clamping part)
45 ... locking plate part (clamping part)
46 ... Connecting wall 47 ... Vertical side (end face)
48 ... Horizontal side part 41B ... Resin door toe fence 51 ... Suspension fence 51A ... Metal suspension fence (vertical fence)
52 ... side plate portion 53 ... outer plate portion (clamping portion)
54 ... Inner wall (vertical surface)
55 ... 1st locking wall part 56 ... 2nd locking wall part (clamping part, locking part)
57 ... Vertical side (end face)
58 ... Horizontal side portion 61 ... Pressing edge 61A ... Metal pressing edge 61B ... Resin pressing edge 62 ... Finding surface portion 66 ... Expected surface portion 71 ... Main body portion 80 ... Multi-layer glass (glass panel)
101 ... Glass support groove 102 ... Sealing material

Claims (2)

It is a saddle joint structure between a downspout and a reed,
A vertical wall surface portion provided on at least one of the indoor side and the outdoor side of the vertical wall and disposed along a founding surface;
A recumbent surface portion provided on the recumbent surface and disposed on the same plane as the vertical recumbent surface portion;
A pair of sandwiching portions that are provided on one of the downside and the downside and sandwich the other end of the downside and the downside in the prospective direction inside the prospective direction from the same plane; With
A saddle joint structure in which an end face of the vertical saddle face part and an end face of the horizontal face part are in contact with each other.   The said clamping part is the saddle | bond_joining structure of Claim 1 which serves also as the latching | locking part which latches the pressing edge which supports the edge part of a glass panel.

Images