JP2015143433A - Eaves structure in projected corner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inexpensive eaves structure in the projected corner, excellent in versatility and workability.SOLUTION: The eaves structure comprises a first eaves body provided by overhanging from an outer wall surface in one among two outer wall surfaces for forming the projected corner of a building and a second eaves body provided by overhanging from the outer wal surface in the other among the two outer wall surfaces, and the first eaves body comprises a projected corner projection part of projecting more than the other outer wall surface in the direction along the one outer wall surface, and one end part in the direction along the other outer wall surface of the second eaves body, is joined to a part along the one outer wall surface of the projected corner projection part.

Description

  The present invention relates to a cage structure at the corner of a building.

  As the eaves structure at the corner of the building, for example, one eaves body projecting from one wall surface of the two wall surfaces constituting the corner of the building and projecting from the other wall surface, A corner ridge is known in which one protruding end of each other and the other ridge body protruding from one wall surface is cut off and the two ridge bodies are connected by a butt joint via a corner block. (For example, refer to Patent Document 1). Since the two wall main bodies constituting the corner wall have the same amount of protrusion from the wall surface of the building, one end of each wall main body is cut off at 45 degrees.

Japanese Patent No. 4791426

The two ridges of the corner ridges have the same amount of overhang from the wall of the building, so they are cut off at 45 degrees each, but the amount of overhang of the two ridges from the wall of the building is different In order to cut, it must be cut at an angle that matches the amount of overhang of the two ridges. Further, when joining the two housings, it is necessary to prepare a dedicated corner block for jointing at an angle corresponding to the amount of overhanging of the two housings. That is, at the time of construction, it is necessary to perform a complicated process of cutting each heel body at an arbitrary angle, and it is necessary to manufacture different corner blocks according to the angle to be joined, so that the construction is complicated and costly. There is a problem that it is bulky.
This invention is made | formed in view of this subject, and the place made into the objective is to provide the eaves structure in the exit corner which is excellent in workability and cheap.

  In order to achieve such an object, the present invention provides a first casing that projects from one of the two outer wall surfaces forming the corner of a building, and the other of the two outer wall surfaces. A second casing extending from the outer wall surface, and the first casing has a protruding corner protruding portion that protrudes from the other outer wall surface in a direction along the one outer wall surface. And one end in a direction along the other outer wall surface of the second casing is joined to a portion along the one outer wall surface of the protruding corner protruding portion. It is a cocoon structure.

  According to the eaves structure at the protruding corner, the first casing extending from one outer wall surface of the two outer wall surfaces forming the protruding corner is more than the other outer wall surface in the direction along one outer wall surface. Since it has the protruding corner protruding portion that protrudes, only the second casing protruding from the other outer wall surface of the two outer wall surfaces forming the protruding corner and the protruding corner protruding portion of the first casing are joined. It is possible to provide a fence at the corner of the building. At this time, one end portion in the direction along the other outer wall surface of the second casing is joined to a portion along the one outer wall surface of the protruding corner protruding portion. That is, since the end portion of the second casing is simply joined to the portion protruding along one outer wall surface of the protruding corner protruding portion, the protruding corner can be provided without complicated processing. For this reason, it is possible to provide an eaves structure in a protruding corner that is excellent in versatility and workability and inexpensive.

  In this protruding corner structure, the protruding corner protrusion and the second casing are joined via a joining member, and the joining member includes the first casing and the second casing. It is desirable to guide the first casing or the second casing, which is fixed to one of the above and attached later, to a predetermined mounting position.

  According to such a saddle structure at the protruding corner, the first casing or the second casing to be attached later is provided at a predetermined mounting position by a joining member for joining the first casing and the second casing. Therefore, it is possible to easily arrange the first housing or the second housing to be attached later at an appropriate attachment position.

  In this case, the first frame and the second case are arranged along the outer wall surface projecting from each other and are attached to the building frame, and the rear frame. A front frame that faces the frame and is spaced apart from each other, and a side frame that connects the rear frame and the front frame at both ends are joined in a rectangular shape, and one of the first casings The side frame and the front frame of the second casing are disposed adjacent to each other, and extend across one side frame of the first casing and the front frame of the second casing. It is desirable to provide a decorative material covering their outer surfaces.

  According to the eaves structure in such a corner, since both the first enclosure and the second enclosure are attached to the enclosure, each has high strength. At this time, in a state where the first casing is attached as a single unit, the protruding corner protruding portion is a portion where the first casing protruding from the outer wall surface protrudes, and thus the strength is lower than the other portions. By joining to the end of the housing, the protruding corner protrusion is also supported by the second casing, so that the protruding corner protrusion can also have high strength.

  Moreover, since the decorative material which covers those outer surfaces is provided over one side frame of the 1st housing | casing arrange | positioned so that it may adjoin, and the front frame of a 2nd housing | casing, The joint with the second housing is covered with a decorative material. For this reason, since it seems that the 1st housing and the 2nd housing are united, it is possible to provide a cage with high design nature.

  In the flange structure at the protruding corner, it is preferable that the amount of protrusion of the second casing is equal to the amount of protrusion of the protruding corner protrusion.

  According to the eaves structure in such a protruding corner, since the protruding amount of the protruding corner protrusion and the protruding amount of the second casing are equal, the protruding amounts of the first casing and the second casing are arbitrarily set. Even if it does not carry out a complicated process, it will not produce a level difference in the joining part only by joining a portion along one outer wall surface of the protruding corner projection and one end of the second housing. It is possible to join the first housing and the second housing.

  It is a saddle structure in such a corner, and it is preferable that the first casing and the second casing have a collar independent of each other.

  According to the saddle structure at such a corner, the first casing and the second casing each have independent hooks, so that the first casing and the second casing are joined to each other. Even if it exists, it is not necessary to flow rain water etc. so that it may pass between the 1st housing and the 2nd housing. For this reason, it is possible to provide a spear with excellent drainage performance that prevents rainwater and the like from leaking from the joint.

  ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the eaves structure in the exit corner which is excellent in workability and cheap.

It is a top view of the eaves structure which is an example of this embodiment. It is a disassembled perspective view which shows the structure of a 1st housing. It is a sectional side view of a 1st housing. It is a sectional side view which shows the connection part of a 1st housing and a building. It is a sectional side view which shows the front frame side of a 1st housing. It is a perspective view which shows the junction part of the rear frame of a 1st housing, and a beam. It is sectional drawing which shows the structure of the side frame of a 1st housing, and an eaves top. It is a figure which shows the junction part of a 1st housing and a 2nd housing.

  Hereinafter, an eaves structure at a protruding corner according to an embodiment of the present invention will be described with reference to the drawings.

  For example, as shown in FIG. 1, the eaves structure in the exit corner of the present embodiment is the eaves 2 provided at the exit corner of the building 3, and one of the two outer wall surfaces 3 a and 3 b forming the exit corner. Out of the front outer wall surface (front outer wall surface) 3a of the building 3 and the front housing 1 as the first housing attached to the housing 3c and the two outer wall surfaces 3a, 3b forming the corners A side casing 101 as a second casing that protrudes from the outer wall surface (side outer wall surface) 3b on the other side surface and is attached to the casing 3c, and a joining member that joins the front casing 1 and the side casing 101 to each other. 50 and a decorative material 90 provided on the outer periphery of the heel 2.

  In the following description, when the eaves 2 is viewed from the outdoor side toward the front outer wall surface 3a of the building 3, the vertical direction is the vertical direction, the horizontal direction is the left and right direction along the front outer wall surface 3a. A direction along the side outer wall surface 3b orthogonal to the front outer wall surface 3a is shown as a prospective direction. In addition, even if it is a case where each member which comprises the cage | basket 2 demonstrates as a single-piece | unit, it specifies and demonstrates a direction in the direction used as an up-down direction, a left-right direction, a prospective direction etc. similarly to the cage | basket 2.

  In the front casing 1 and the side casing 101 constituting the flange 2 of the present embodiment, the overhang amount D1 that the front casing 1 projects from the front outer wall surface 3a and the side casing 101 projects from the side outer wall surface 3b. Although the configuration is the same as the overhang amount D2, the configurations of the front casing 1 and the side casing 101 will be described by taking the front casing 1 as an example. In addition, when each member and each part of the side casing 101 are shown in the following description and drawings, the reference numerals obtained by adding 100 to the reference numerals attached to the front casing 1 are the parts and members corresponding to the front casing 1. Will be described.

  As shown in FIGS. 2 to 5, the front housing 1 is arranged along the front outer wall surface 3 a of the building 3 and attached to the housing 3 c of the building 3, and the rear frame 10 is spaced from the prospective direction in the expected direction. A front frame 24 disposed substantially in parallel with each other, and two side frames 30 in which the left and right ends of the rear frame 10 and the front frame 24 are connected by a frame connecting member 4 having a horizontal cross section of an L shape, It protrudes in a direction intersecting with the outer wall surface 3a and is spanned between the rear frame 10 and the front frame 24 so that the height on the rear frame 10 side is slightly lowered, and is fixed to the rear frame 10 and the front frame 24. A roof panel 36 placed on the beam 40 and held on the front frame 24 and the two side frames 30 via the panel support member 5 and the panel pressing member 6, and the rear frame 10 and the front frame 24. And the eaves 60 that covers the area surrounded by the two side frames 30 at the lower end side thereof, and two A rear eave ceiling attachment 65 that is spanned between the fixing brackets 48 respectively attached to the frame 30 and is fixed to each fixing bracket 48 and the beam 40 so that a portion of the eave heaven 60 on the front outer wall surface 3a side is fixed; A front eave ceiling attachment 70 fixed to the front frame 24 and fixed to the outdoor side end of the eave ceiling 60; and a cover member 80 that covers the upper side of the flange 11 provided integrally with the rear frame 10. Yes.

  The rear frame 10 is an aluminum extrusion molding material, and as shown in FIG. 4, the rear frame 10 is provided with a flange 11 at the substantially center in the vertical direction, and the end of the beam 40 is abutted and fixed under the flange 11. Below the beam fixing portion 12, an eave ceiling wall side portion 13 is provided below the beam fixing portion 12 so as to block between the front outer wall surface 3 a end of the eave ceiling 60 and the front outer wall surface 3 a. Moreover, the roof panel accommodation part 14 in which the outer wall 3a side edge part of the roof panel 36 is accommodated in the front end of the fence 11 is provided, and the outer wall 3a side edge part of the fence 11 is located above the roof panel 36. The extending portion 15 is extended, and an engaging portion 16 to which the cover member is engaged and a cover fixing portion 17 to which the cover member 80 is fixed are provided at the upper end of the extending portion 15. .

  As shown in FIGS. 2 to 4, the rear frame 10 is fixed to the housing 3 c, and is vertically two at three locations from the outer wall surface 3 a to the center in the left-right direction of the front housing 1 and the vicinity of the left and right ends. It is fixed by anchor bolts 7 that are projected one by one. Each anchor bolt 7 protruding from the front outer wall surface 3a is screwed with a protective plate 8 having a large outer shape so that the load is not concentrated on the outer wall surface around the anchor bolt 7 when the front casing 1 is attached. ing. Here, the anchor bolts 7 for attaching the front housing 1 to the housing 3c are set at three locations in the left-right direction. However, the present invention is not limited to this, and the anchor bolts may be appropriately provided according to the width in the left-right direction of the housing. That's fine. Two nuts 9 are fastened to the anchor bolt 7 penetrating the rear frame 10 in order to prevent loosening.

  The rear frame 10 has an upper outer wall surface facing portion 15a in which the surface facing the front outer wall surface 3a of the extending portion 15 and the beam fixing portion 12 that are in contact with the protective plate 8 screwed to the anchor bolt 7 is coplanar. And a bottom outer wall surface facing portion 12a, and between the upper outer wall surface facing portion 15a and the lower outer wall surface facing portion 12a, the bottom surface portion 11a that protrudes substantially horizontally toward the outdoor side and forms the bottom of the bottom surface 11 The top of the heel bottom portion 11a rises upward, is provided on the upper portion thereof, and is provided on the panel placement portion 18 on which the roof panel 36 is placed via the cushion material 29, and on the outer wall surface 3a side of the panel placement portion 18. It has the panel accommodating part 14 which accommodates the edge of the roof panel 36, and the groove part 19 which is provided between the panel mounting part 18 and the panel accommodating part 14, and is depressed below. The groove portion 19 is provided so as to receive water that has entered the panel housing portion 14.

  Since the protective plate 8 is interposed between the rear frame 10 and the front outer wall surface 3a, the lower outer wall surface facing portion 12a with which the protective plate 8 is brought into contact with the eaves 60 and the front surface. Between the outer wall abutting portion 13a that abuts against the front outer wall surface 3a of the eave ceiling wall side portion 13 that covers the outer wall surface 3a, the lower outer wall facing portion 12a projects toward the front outer wall surface 3a side. A step portion 13b is provided.

  The extending portion 15 provided on the upper side of the heel bottom portion 11a has the upper end of the upper outer wall surface facing portion 15a connected to the edge on the front outer wall surface 3a side of the heel bottom portion 11a extending to the outdoor side, and the distal end portion on the outdoor side is The cover fixing portion 17 has a rising portion 15b that rises upward, and has a horizontal surface at a position higher than the upper end of the upper outer wall facing portion 15a on the rising portion 15b. Is provided. The horizontal surface on the cover fixing portion 17 is provided with an engaging portion 16 extending to the front outer wall surface 3a side with respect to the upright portion 15b, and a hook portion provided on the cover member 80 on the engaging portion 16 81 is engaged. For this reason, the space | interval of the engaging part 16 and the front outer wall surface 3a is formed more widely than the length of the nail | claw part 82 which the hook part 81 has. Here, the horizontal surface on the cover fixing portion 17 is positioned higher than the upper end of the upper / outer wall surface facing portion 15a.

  The beam fixing portion 12 provided on the lower side of the bottom portion 11a is in contact with the upper portion 40a and the lower portion 40b of the small edge on the outer wall surface 3a side of the rectangular beam 40 on the upper and lower sides of the lower outer wall facing portion 12a. The upper edge contact portion 12b and the lower edge contact portion 12c, and the upper surface contact portion 12d and the lower surface contact portion 12e with which the upper surface 40c and the lower surface 40d on the outer wall surface 3a side of the beam 40 are contacted are the beam 40. It is provided according to the inclination of the. Here, since the beam 40 is fixed to the beam fixing portion 12 via a rear bracket 38 to be described later, the rear bracket 38 attached to the beam fixing portion 12 does not interfere with the front end of the beam 40 on the front outer wall surface 3a side. Thus, the fore edge upper contact part 12b and the fore edge lower contact part 12c are arranged on the outdoor side from the lower outer wall surface facing part.

  The upper surface abutting portion 12d is located slightly below the heel bottom portion 11a and is connected to the heel bottom portion 11a. The lower surface abutting portion 12e protruding to the outdoor side is closer to the front outer wall surface 3a side than the lower outer wall surface facing portion 12a. The outer wall abutting portion 13a is extended and abutted against the front outer wall surface 3a, and the tip thereof is extended downward to abut against the front outer wall surface 3a. The lower end of the outer wall abutting portion 13a extends below the lower surface of the eaves ceiling 60, the lower end extends to the outdoor side, the end portion on the outdoor side rises upward, and the upper end thereof extends to the eave ceiling 60. It is provided so as to face the end of the.

As shown in FIG. 5, the front frame 24 is provided in the front by projecting to the outdoor side from the upper end of the front plate portion 25 and the front plate portion 25 that forms a vertical plane substantially parallel to the front outer wall surface 3 a and the rear frame 10. The upper decorative material fixing portion 26 to which the decorative material 90 to be fixed is fixed, the lower outdoor extending portion 27 protruding from the lower end of the front plate portion 25 to the outdoor side, and the lower outdoor extending portion 27 are connected to the front plate portion 25. The front eaves side part 28 which blocks | closes between the lower end of this and the edge part of the eaves 60 on the outdoor side is provided.
The front end of the upper decorative material fixing portion 26 of the front frame 24 extends downward, the front end of the lower outdoor extending portion 27 extends upward, and the decorative material contact portions 26a and 27a with which the decorative material 90 abuts are provided. Since the beam 40 is fixed to the upper side of the front plate portion 25, the front plate portion 25 is formed thicker than the lower portion and is reinforced.

  The beam 40 is an extruded member, and as shown in FIG. 6, a beam body 41 having a hollow portion having a rectangular cross section and communicating in the longitudinal direction, and left and right wall portions of the beam body 41 forming the hollow portion The two upper extending portions 42 extending upward from the beam main body 41 so as to extend 41a and the upper edges of the two upper extending portions 42 on the opposite side to the opposite side, respectively, A panel placement portion 43 that extends substantially at right angles to the left and right wall portions 41a and on which the roof panel 36 is placed. The upper extension part 42 and the panel mounting part 43 are not provided at both ends in the longitudinal direction of the beam main body 41, and the beam main body 41 protrudes from the upper extension part 42 and the panel mounting part 43 to the tip side. Yes.

  As shown in FIG. 2 and FIG. 4, the end portion on the front outer wall surface 3 a side of the wall portion 41 a of the beam 40 is adjacent to the wall portion 41 a of the beam 40 and is opposed to each other. The upper connecting portion 46 that connects the upper edges of the end facing plate portions 45 is U-shaped, and the cover member 80 placed on the upper connecting portion 46 via the roof panel 36 is fixed to the steel. The cover fixing member 47 is screwed.

  As shown in FIGS. 2 and 3, the beam 40 is arranged at a position where the two side frames 30 are substantially divided into three equal parts, and each of the rear frame 10 and the front frame 24 is made of, for example, a front made of steel or aluminum. It is fixed to the rear frame 10 via a bracket 37 and a rear bracket 38. That is, the beam 40 is attached to the housing 3 c via the rear bracket 38, the rear frame 10, and the anchor bolt 7. Here, if the beam 40 is attached to the housing 3c, the beam 40 may be indirectly attached via members such as the rear bracket 38, the rear frame 10, and the anchor bolt 7 as in the present embodiment. 40 may be directly attached to the housing 3c.

  The front bracket 37 is inserted into the fore end of the beam 40 and is adjacent to the front opposing plate portion 37a adjacent to each other along the wall portion 41a and is opposed to each other, and the front connecting portion 37b that connects the outer edge of the front opposing plate portion 37a. And the front connecting portion 37b is fixed to the front frame 24, and the wall portion 41a of the beam 40 is screwed to the front facing plate portion 37a.

  As shown in FIG. 6, the rear bracket 38 includes a plate-like rear frame fixing portion 38 a that is brought into contact with the beam fixing portion 12 of the rear frame 10 and screwed, and a surface on the outdoor side of the rear frame fixing portion 38 a. And a rear facing plate portion 38b that protrudes toward the outdoor side and is adjacent to the beam 40 along the wall portion 41a and faces each other. The rear frame fixing portion 38a has a thickness that does not interfere with the beam 40 with which the fore edge is in contact with the fore edge upper contact part 12b and the fore edge lower contact part 12c, and protrudes in the left-right direction from the two rear facing plate parts 38b. It is formed and is fixed to the beam fixing portion 12 of the rear frame 10 at a portion protruding left and right.

  As shown in FIG. 7, the side frame 30 is an extrusion-molded member, and has a side frame main body 31 having a hollow portion that has a vertically long rectangular cross section and communicates in the longitudinal direction. And a positioning protrusion 32 that protrudes downward to position the side frame attachment 35 that is provided between the side frame main body 31 and is fixed to the lower surface of the side frame main body 31. A cosmetic material 90 is attached to each side frame 30 from the side, that is, from the outer peripheral side of the heel 2 so as to cover the side frame 30, and screws are attached to the upper surface 31 a of the side frame main body 31 that forms the upper surface of the side frame 30. Stopped. For this reason, in the side frame main body 31, the surface located on the opposite side to the roof panel 36 constitutes a decorative material contact surface 31b with which the decorative material 90 provided on the side surface is contacted.

  The distance between the upper surface 31 a of the side frame main body 31 that is the upper surface of the side frame 30 and the lower surface 32 a of the positioning protrusion 32 that forms the lower surface of the side frame 30 is the upper surface of the upper decorative material fixing portion 26 that forms the upper surface of the front frame 24. 26 b and the distance between the lower surface 27 b of the lower outdoor extension 27 that forms the lower surface of the front frame 24. For this reason, the same decorative material 90 can be attached to the outer peripheral sides of the front frame 24 and the side frame 30.

  The side frame attachment 35 has substantially the same length as the side frame 30, one end in the left-right direction forms a side frame fixing portion 35 a that is screwed to the lower surface of the side frame main body 31, and the other end is The eave heaven mounting portion 35b for mounting the end portion of the eave heaven 60 is formed. In addition, an opening is provided on the rear frame side of the side frame attachment 35, through which a flange 94 communicating with the flange 11 passes. The flange 94 is connected to the side frame attachment 35 and provided along the front outer wall surface 3a. It is arranged in a vertical beam (not shown). That is, the cage 11 is provided independently for each of the front housing 1 and the side housing 101, and is configured so that rainwater or the like does not flow between the front housing 1 and the side housing 101. ing.

  The eave heaven 60 is formed by arranging a plurality of eave heaven members 61 having a long strip shape in the expected direction so as to extend over the eave heaven wall side portion 13 of the rear frame 10 and the eave heaven front side portion 28 of the front frame 24. Is configured. One end 61 a in the left-right direction of each eave ceiling 61 is supported by engaging with the adjacent eave ceiling 61, and the other end 61 b is fixed to the rear eave ceiling attachment 65 and the front eave ceiling attachment 70, respectively. Has been.

  The rear eaves ceiling attachment 65 is fixed over the two side frames 30 and is also fixed to the lower surface of the beam 40 as shown in FIG. In the rear eave heaven attachment 65, each eave timber 61 extending over the eave heaven wall side portion 13 of the rear frame 10 and the eave heaven front side portion 28 of the front frame 24 includes the eave heaven wall side portion 13 and the eave heaven front side portion 28. And screwed from below on the rear frame 10 side. As shown in FIG. 5, the front eave heaven attachment 70 is fixed to the eave heaven front side portion 28 and is opposed to the upper surface of each eave heaven material 61 arranged on the eave heaven front side portion 28. Each eaves top 61 is screwed to 71 from below.

  As shown in FIG. 2, the roof panel 36 has a rectangular flat plate shape, and is placed and supported on the panel placement portion 43 of the beam 40, and the panel placement portion at the end on the rear frame 10 side. 18, the edge on the rear frame 10 side is held by the panel housing portion 14, and is sandwiched from above and below by the panel support member 5 and the panel pressing member 6 fixed to the front frame 24 and the two side frames 30. The roof panel 36 is attached and is inclined so as to decrease in height toward the building 3.

  As shown in FIG. 4, the cover member 80 is placed on the cover fixing portion 17 of the rear frame 10, and the rear plate is connected to the placement plate portion 83 and provided on the outer wall surface 3 a side. The hook portion 81 engaged with the ten engaging portions 16, the panel side plate portion 84 placed on the roof panel 36, and the placement plate portion 83 and the panel side plate portion 84 are connected by an inclined surface. And an inclined plate portion 85. The cover member 80 has substantially the same width as the roof panel 36 in the left-right direction along the front outer wall surface 3a, and the mounting plate portion 83 is spaced apart from the cover fixing portion 17 of the rear frame 10 at a predetermined interval (a plurality of positions). In the embodiment, it is screwed at 6 places).

  The panel side plate portion 84 is penetrated together with the roof panel 36 and is attached to a cover fixing member 47 provided on the beam 40 and a support metal fitting 89 fixed to the left and right side frames 30 with bolts 49 which are waterproofed. It is fixed. That is, the portion on the outer wall side of the roof panel 36 held in the panel housing portion 14 of the rear frame 10 and the upper side of the ridge 11 opened upward between the roof panel 36 and the rear frame 10 are covered by the cover member 80. It has been broken. After the cover member 80 is attached, the sealing material 79 is filled between the hook portion 81 of the cover member 80 and the outer wall surface 3a.

  The panel side plate portion 84 of the cover member 80 is provided with a cutout portion 86 that is cut out so as to be connected to a lower end side portion of the inclined plate portion 85. This notch 86 is on the roof panel 36 and is a flow for reaching the ridge 11 when water on the outdoor side from the cover member 80 flows toward the cover member 80 along the inclination of the roof panel 36. There is a road. Moreover, the opening 87 for cleaning the collar 11 is provided in the both ends in the left-right direction of the inclination board part 85, and the grommet 88 is mounted | worn with the opening 87. FIG.

  The flange 2 of the present embodiment projects from the front outer wall surface 3a that forms one of the two outer wall surfaces 3a and 3b of which the front casing 1 forms a protruding corner, and the side casing 101 covers the other outer wall surface. It is provided so as to protrude from the side outer wall surface 3b formed. Further, the front casing 1 has a protruding corner protruding portion 1a that protrudes from the side outer wall surface 3b in the direction along the front outer wall surface 3a. At this time, the amount by which the protruding corner protruding portion 1a of the front casing 1 protrudes from the side outer wall surface 3b is equal to the amount by which the side casing 101 projects from the side outer wall surface 3b. For this reason, when the front housing 1 and the side housing 101 are attached to the housing 3 c, the decorative material contact surface 31 b that forms the surface of the side frame 30 of the front housing 1 and the front frame 24 of the side housing 101. The decorative material contact portions 26a and 27a are arranged so as to form the same plane. Further, the rear frame 10 as a portion along the front outer wall surface (one outer wall surface) 3a of the protruding corner protruding portion 1a protruding sideward (in the direction along the front outer wall surface) from the side outer wall surface 3b and the adjacent side. A side frame 130 as one end in the direction along the side outer wall surface (the other outer wall surface) 3 b of the casing 101 is joined via a joining member 50.

  The joining member 50 is a member having a single sectional shape in which a longitudinal section cut along a surface along the side outer wall surface 3b of the building 3 is continuous in a direction along the front outer wall surface 3a. The length in the direction along the front outer wall surface 3a of the joining member 50 is shorter than the protruding amount of the protruding corner protruding portion 1a protruding from the side outer wall surface 3b, and the side frame 30 and the side casing 101 of the front casing 1 When a later-described decorative material 90 is attached to the front frame 124, the length does not interfere with the decorative material 90.

  As shown in FIG. 8, the joining member 50 is formed on the upper outer wall surface facing portion 15 a and the lower outer wall surface facing portion 12 a of the rear frame 10 in the protruding corner protruding portion 1 a protruding from the side outer wall surface 3 b of the front casing 1. The abutting rear frame abutting part 51, the mounting part 52 placed on the step part 13b positioned below the rear frame 10, and the outer wall abutting from the step part 13b of the rear frame 10 The contact vertical wall portion 53 that is in contact with the portion 13a, the lower extension piece 54 that extends from the lower edge of the contact vertical wall portion 53 toward the side casing 101, and the rear frame contact portion 51 are connected. And an upper extension piece 55 that extends to the side casing 101 side above the rear frame contact portion 51 and faces the lower extension piece 54.

  In the joining member 50, a positioning protrusion in which the distance between the lower extension piece 54 and the upper extension piece 55 forms the upper surface 131 a of the side frame 130 of the side casing 101 to be joined to the front casing 1 and the lower surface of the side frame 130. The portion 132 is formed slightly wider than the distance from the lower surface 132a. The joining member 50 is positioned by placing the placement portion 52 on the step portion 13b of the rear frame 10 in the protruding corner protruding portion 1a of the front casing 1, and the rear frame contact portion 51 is positioned at the upper-outer wall surface facing portion 15a. And it abuts over the lower outer wall facing part 12a and is screwed.

  The decorative material 90 is joined to the side frame 30 of the front casing 1 on the side not joined to the side casing 101, the front frame 24 of the front casing 1, and the side casing 101 of the front casing 1. The side frame 30 and the front frame 124 of the side casing 101 and the side frame 130 of the side casing 101 on the side not joined to the front casing 1 are attached so as to cover from the outer peripheral side. . That is, the front casing 1 and the side casing 101 are joined to each other so that the side frame 30 of the front casing 1 and the front frame 124 of the side casing 101 are adjacent to each other. A single decorative material 90 is attached so as to cross over the side casing 101.

  Each decorative material 90 is made of an aluminum extrusion-molded member having an exterior finish, and is appropriately cut according to the length of the portion to be attached. Since the decorative material 90 is attached to the front frames 24 and 124 and the side frames 30 and 130 of the rectangular front casing 1 and the side casing 101, the adjacent decorative materials 90 are connected to each other at right angles. The end portions are cut at 45 degrees, and are screwed and connected so that the cut end portions are in contact with each other so as to sandwich the corner cap 93.

  The decorative material 90 extends from the upper edge of the main body 91 to the front frames 24, 124 or the side frames 30, 130 from the main body 91 that covers the front frames 24, 124 or the left and right side frames 30, 130. The upper edge extending piece 91a, the protruding portion 92 protruding from the upper and lower ends of the main body 91 to the front frame 24, 124 or the side frame 30, 130, and the upper edge extending at the lower portion of the main body 91. And a lower edge extending piece 91b extending so as to face the protruding piece 91a in the vertical direction.

  The distance between the upper edge extending piece 91a and the lower edge extending piece 91b is determined by the distance between the upper surface 31a of the side frame body 31 and the lower surface 32a of the positioning protrusion 32 in the side frame 30 and the upper decorative material fixing portion in the front frame 24. 26 is formed slightly wider than the distance between the upper surface 26b of 26 and the lower surface 27b of the lower outdoor extension 27. The vertical wall portion 90b provided between the upper and lower protruding portions 92 has an exterior finish.

  The decorative material 90 includes a side frame 30, 130 on the side where the front casing 1 and the side casing 101 are not joined, and a front frame 24 of the front casing 1, and an upper edge extending piece 91a is provided on the side frame main body. It arrange | positions so that it may be mounted in the upper surfaces 31a and 131a of 31 and 131, and the upper surface 26b of the upper decorative material fixing | fixed part 26, and is screwed from upper direction. Further, the upper edge extending piece 91a of the single decorative material 90 is provided on the side frame 30 of the front casing 1 and the front frame 124 of the side casing 101, which are disposed adjacent to each other. It is placed over the upper surface 126b of the upper decorative material fixing portion 126 in the front frame 124 of the housing 101 and the upper surface 31a of the side frame body 31 in the side frame 30 of the front housing 1, and is screwed from above. .

  The decorative material 90 can be configured in various shapes according to the design of the heel 2 and is configured to be screwed over the front frames 24, 124 and the left and right side frames 30, 130. By changing the material 90, it is possible to configure the collar 2 having a different design, and attachment and replacement are easy.

  When the front housing 1 and the side housing 101 are joined by the joining member 50 and the housing 2 is provided in the building 3, first, after the front housing 1 is attached to the housing 3 c via the anchor bolt 7. The connecting member 50 is screwed to the rear frame 10 of the protruding corner protruding portion 1a of the front corner body 1 or the connecting casing 50 is attached to the rear frame 10 of the portion that becomes the protruding corner protruding portion 1a of the front casing 1. Is attached to the housing 3 c via the anchor bolt 7.

  The joining member 50 provided in the front housing 1 attached to the housing 3c functions as a guide for positioning the side housing 101 to be attached later. More specifically, the side casing 101 that is attached after the front casing 1 is attached includes the upper extension piece 55 and the lower extension piece 54 of the joining member 50 attached to the protruding corner protrusion 1a. When the side frame 130 is moved to the side outer wall surface 3b side while the movement in the vertical direction is restricted, the upper surface 126b of the upper decorative material fixing portion 126 of the side casing 101 is fixed to the side frame main body 31 of the front casing 1. It is guided to a predetermined mounting position so as to be the same height as the upper surface 31a.

When the side casing 101 is disposed at the attachment position, the side frame attachment 135 attached to the side casing 101 side frame main body 131 is brought into contact with the tip 54 a of the lower extension piece 54 of the joining member 50. The position of the side casing 101 in the expected direction is positioned. Further, when the side casing 101 is moved to the side outer wall surface 3b along the joining member 50, the tip 54a of the downwardly extending piece 54 of the joining member 50 may be used as a guide in the expected direction of the side casing 101. . Thus, the side frame of the side casing 101 is provided between the upper extension piece 55 and the lower extension piece 54 of the joining member 50 in a state where the front casing 1 including the joining member 50 is attached to the building 3. 130 is engaged, the rear frame 10 of the side casing 101 is brought into contact with the side outer wall surface 3 b, and the side casing 101 is attached to the casing 3 c via the anchor bolt 7.
After attaching the side casing 101 to the building 3, the joining member 50 and the side frame 130 of the side casing 101 are fixed with screws.

  When the joining member 50 thus attached to the front housing 1 is used as a positioning guide for the side housing 101 and the side housing 101 is attached to the building 3, the upper surface 26b of the upper decorative material fixing portion 26 on the front housing 1 side, The upper surface 31a of the frame body 31, the upper surface 126b of the upper decorative material fixing portion 126 of the side housing 101, and the upper surface 131a of the side frame body 131 are coplanar, and the lower surface 27b of the lower outdoor extension 27 of the front housing 1; The lower surface 32a of the positioning protrusion 32, the lower surface 127b of the lower outdoor extension 127 of the side casing 101, and the lower surface 132a of the positioning protrusion 132 are arranged on the same plane.

  Next, the decorative material 90 is attached to the outer peripheral portion of the basket 2 attached to the building 3. At this time, the side frame 30 and the front frame 24 on the side of the front housing 1 that are not joined to the side housing 101, and the side frame 130 of the side housing 101 that is not joined to the front housing 1 The front frame 1 and the side frame 101 are joined to each other so as to cover the separate decorative materials 90 from the outer peripheral side, and the side frame 30 of the front frame 1 and the front frame of the side frame 101 adjacent to each other. A single decorative material 90 is placed on the outer peripheral side of each of them, and fixed with screws from above.

  According to the eaves structure of the present embodiment, the front enclosure 1 that protrudes from the front outer wall surface 3a of the two outer wall surfaces 3a, 3b forming the protruding corner is more than the side outer wall surface 3b in the direction along the front outer wall surface 3a. Since the protruding corner protruding portion 1a also protrudes, it is possible to provide the flange 2 at the protruding corner of the building 3 simply by joining the side casing 101 and the protruding corner protruding portion 1a protruding from the side outer wall surface 3b. Is possible. At this time, the protruding corner protruding portion 1a which is a part of the rectangular front casing 1 protrudes along the front outer wall surface 3a, and extends along the front outer wall portion 3a of the protruding corner protruding portion 1a. The rear frame 10 disposed and attached to the housing 3c protrudes from the side outer wall surface 3b. For this reason, the protruding corner projecting portion 1a of the front housing 1 has a complicated process on the rear frame 10 along the front outer wall surface 3a and the one side wall 30 of the rectangular side housing 101. It is possible to provide the flange 2 at the protruding corner by joining with the joining member 50 without any problem.

  Moreover, even if the protrusion amount of the front casing 1 and the side casing 101 is arbitrarily set by making the protruding amount of the protruding corner protruding portion 1a equal to the extension amount of the side casing 101, complicated processing is performed. Without application, it is possible to finish the outer periphery where the front casing 1 and the side casing 101 are joined at a right angle. For this reason, it is possible to provide an eaves structure in a protruding corner that is excellent in versatility and workability and inexpensive.

  Further, of the front housing 1 and the side housing 101, the side housing 101 to be attached later is placed at a predetermined mounting position by the joining member 50 for joining the front housing 1 and the side housing 101. Since it is guided, the side casing 101 to be attached later can be easily arranged at an appropriate attachment position. For this reason, when attaching the single decorative material 90 over the front housing 1 and the side housing 101 like this embodiment, the side of the front housing 1 used as the attachment surface of the front housing 1 is provided. It is possible to easily arrange the side casing 101 at a predetermined mounting position such that the upper surface 31a of the frame body 31 and the upper surface 126b of the upper decorative material fixing portion 126 of the side casing 101 form a horizontal plane. is there.

  Moreover, since both the front housing 1 and the side housing 101 are attached to the housing 3c, each has high strength. At this time, in the state where the front casing 1 is attached as a single unit, the protruding corner protruding portion 1a is a part where the front casing 1 protruding from the front outer wall surface 3a protrudes. Although the strength is low, since the protruding corner protrusion 1a is also supported by the side casing 101 by joining to the side frame 130 that is the end of the side casing 101, the strength of the protruding corner protrusion 1a is also high. Can be provided.

  Moreover, since the decorative material 90 which covers those outer frames is provided over the side frame 30 of the front casing 1 and the front frame 124 of the side casing 101 which are arrange | positioned adjacently, the front casing 1 is provided. And the side casing 101 are covered with a decorative material 90. For this reason, since it seems that the front housing 1 and the side housing 101 are united, it is possible to provide the design 2 with high design.

  In addition, since the front housing 1 and the side housing 101 are provided with the independent housings 11 and 111, respectively, even if the front housing 1 and the side housing 101 are joined, the front housing 1 It is not necessary to flow rainwater or the like so as to pass between 1 and the side casing 101. For this reason, it is possible to provide the ridge 2 having excellent drainage performance in which rainwater or the like hardly leaks from the joint portion between the front casing 1 and the side casing 101.

  In the above-described embodiment, the example in which the front casing 1 is projected from the side outer wall surface 3b to form the protruding corner protruding portion 1a has been described, but the side casing 101 may be projected from the front outer wall surface as the protruding corner protruding portion. good. At this time, if the protruding corner protrusion is formed by the casing having the larger protruding amount from the attached outer wall surface of the front casing 1 and the side casing 101, the casing having the smaller protruding amount is formed. Since the amount of overhang from the outer wall surface to which is attached is reduced, the strength of the protruding corner protrusion can be further increased.

  In the said embodiment, when joining the front housing 1 and the side housing 101, the example which used as a guide at the time of attaching the joining member 50 to the front housing 1 side and attaching the side housing 101 was demonstrated. However, a joining member is good also as a guide at the time of attaching the front housing 1 by attaching to the side housing 101 side.

  The above embodiment is for facilitating the understanding of the present invention, and is not intended to limit the present 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.

DESCRIPTION OF SYMBOLS 1 Front frame, 1a Outer corner protrusion part, 3 Building, 3a Front outer wall surface (one outer wall surface),
3b Side outer wall surface (the other outer wall surface), 3c housing, 10 rear frame, 11 housing,
11a heel bottom, 24 front frame, 30 side frame, 50 joining member, 54 lower extension piece,
55 Upper extension piece, 90 cosmetic material, 94 竪 樋, 101 side frame

Claims (5)

A first housing provided to project from one of the two outer wall surfaces forming the corner of the building;
A second housing provided to protrude from the other outer wall surface of the two outer wall surfaces;
Have
The first casing has a protruding corner protrusion that protrudes from the other outer wall surface in a direction along the one outer wall surface,
One end portion in the direction along the other outer wall surface of the second casing is joined to a portion along the one outer wall surface of the protruding corner protruding portion. . The ridge structure at the exit corner according to claim 1,
The projecting corner protrusion and the second housing are joined via a joining member,
The joining member is fixed to one of the first casing and the second casing,
An eaves structure at the exit corner, wherein the first enclosure or the second enclosure attached later is guided to a predetermined attachment position. It is a ridge structure in the exit corner according to claim 1 or 2,
The first housing and the second housing are disposed along the outer wall surface that protrudes from each other, and a rear frame that is attached to the housing of the building is disposed opposite to the rear frame and spaced apart from each other. The front frame, and the side frame connecting the rear frame and the front frame at both ends are joined in a rectangular shape,
The one side frame of the first casing and the front frame of the second casing are arranged so as to be adjacent to each other, and the one side frame of the first casing and the second casing are arranged. A veneer structure at the exit corner, characterized in that a decorative material covering the outer surface of the front frame is provided. A ridge structure in a protruding corner according to any one of claims 1 to 3,
The ridge structure in the protruding corner, wherein the protruding amount of the second casing is equal to the protruding amount of the protruding corner protruding portion. A hook structure in a protruding corner according to any one of claims 1 to 4,
The first casing and the second casing are provided with a collar independent of each other, and a collar structure at the corner of the exit.

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