JP2020045707A - End cap and roof structure - Google Patents

Abstract

To secure sealability.SOLUTION: Provided is a rear end cap 40 of a roof structure that includes a rafter receiver 13 mounted on an outer wall W of a building in a laterally extending state, and a gable rafter 19 extending to project from the outer wall W and in which an end of the outer wall W side is connected to an end of the rafter receiver 13, and in which a space between the outer wall W and the rafter receiver 13 is sealed by applying a seal material to a seal groove 13a provided on an upper edge part on the outer wall W side in the rafter receiver 13. The rear end cap has a rear body cover part 41 covering a header end face of the rafter receiver 13, and in which a groove recess 70 arranged vertically along a portion corresponding to the seal groove 13a of the rafter receiver 13 at an edge part of the outer wall W side and opened to the outer wall W side and an outer surface 41b is provided on the outer surface 41b of the rear body cover part 41.SELECTED DRAWING: Figure 11

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an end cap attached to a fore edge of a horizontal frame constituting a roof structure and a roof structure.

  A roof structure provided on the outer wall of a building, such as a terrace enclosure, needs to ensure a sealing property with the outer wall. For this reason, for example, a rafter hook (horizontal frame) attached to the outer wall is provided with a sealing groove for applying a sealing material to an upper edge portion on the outer wall side. Further, in this type of roof structure, an end cap is attached to a small end surface of a rafter to prevent a situation in which water enters the inside of the rafter (for example, see Patent Document 1). .

Japanese Utility Model Publication No. 6-8163

  In the above-described roof structure, since the edge of the end cap has a structure facing the outer wall, there is a possibility that water may enter the interior from these gaps. Therefore, in the related art, a sealant is applied between the end cap and the outer wall after the end cap is attached to prevent water from entering. However, it is necessary to form a triangular seal between the outer wall and the outer surface of the end cap, which complicates the operation of applying the sealant. In addition, the above-described sealing material cannot be performed unless the end cap is attached to the small end face of the rafter, and there is a concern that the worker may forget to apply the sealing material.

  On the other hand, some roof structures include a side frame and a vertical frame at an end of a rafter, and support a roof end panel below the side frame. The side frame extends in a direction protruding from the outer wall, and the vertical frame extends downward from the end of the rafter. On the lower surface of the side frame and the surface facing the outdoor of the vertical frame, a frame member called a peripheral edge for supporting the roof tie panel is provided. In a roof structure having such a frame member, it is necessary to apply a sealing material to the joint portion of the frame member after attaching the end cap, which may be a factor of complicating the assembling work.

  The present invention has been made in view of the above circumstances, and has as its object to provide an end cap and a roof structure that can ensure sealing performance. It is another object of the present invention to provide an end cap and a roof structure capable of facilitating an assembling operation.

  In order to achieve the above object, an end cap according to the present invention includes a lateral frame attached to an outer wall of a building in a state of extending left and right, and extending so as to protrude from the outer wall, and having an end on the outer wall side. A side frame connected to an end of the horizontal frame, the outer wall and the horizontal frame are formed by applying a sealing material to a seal groove provided on an upper edge of the horizontal frame on the outer wall side. An end cap of the roof structure to be sealed between, has a main body cover portion covering the fore end surface of the horizontal frame, the outer surface of the main body cover portion, the outer wall side edge at the edge A groove-shaped concave portion is provided at a position corresponding to the seal groove of the horizontal frame along the up and down directions and opened to the outer wall side and the outer surface.

  Further, the end cap according to the present invention, a side frame extending so as to protrude from the outer wall of the building, a horizontal frame whose end is connected to the end of the side frame in a state of extending left and right, An upper frame member attached to a lower surface of the side frame, and a vertical frame member extending vertically and having an upper end connected to an end of the upper frame member; and An end cap of a roof structure supporting a panel via a vertical frame member, a main body cover portion covering a fore end surface of the horizontal frame, and a frame cover covering a joint portion of the upper frame member and the vertical frame member. The part is provided integrally.

  The roof structure according to the present invention is characterized in that the above-mentioned end cap is attached to an end of the horizontal frame.

  According to the present invention, the sealing material may be applied to the groove-shaped concave portion provided on the outer surface of the main body cover portion, and it is not necessary to form a triangular seal. . Moreover, when the sealing material is not applied, the groove-shaped concave portion is exposed on the outer surface of the main body cover portion, so that it can be easily confirmed visually and a situation where the user forgets to apply the sealing material can be avoided. It is also possible to prevent it.

  Further, according to the present invention, since the joint portion between the upper frame member and the vertical frame member is simultaneously covered by covering the edge end surface of the horizontal frame, by applying a sealing material to the frame cover portion, the upper frame member and The sealing property can be ensured even at the joint of the vertical frame members, and the assembling work can be facilitated.

1A and 1B show an outdoor structure to which an end cap according to an embodiment of the present invention is applied, wherein FIG. 1A is an external perspective view, and FIG. 1B is a perspective view showing a structure of a frame member. It is an expanded sectional side view which shows the roof structure of the outdoor structure shown in FIG. FIG. 3 is a sectional view taken along line III-III in FIG. 2. FIG. 3 is a cross-sectional view of the roof structure shown in FIG. 2. FIG. 3 is an enlarged perspective view illustrating a front frame portion of the roof structure illustrated in FIG. 2. 3A and 3B show a front end cap applied to the roof structure shown in FIG. 2, wherein FIG. 3A is a perspective view as viewed from an outer surface side, and FIG. 3B is a perspective view as viewed from an inner surface side. 2A and 2B show a front frame portion and a front end cap of the roof structure shown in FIG. 2, wherein FIG. 2A is a side view of the front end cap as viewed from an inner surface side, and FIG. FIG. 4C is a side view of a front end cap attached to the front frame portion when viewed from the inner surface side. 3A and 3B show a rear end cap applied to the roof structure shown in FIG. 2, wherein FIG. 3A is a perspective view as viewed from an outer surface side, and FIG. 3B is a perspective view as viewed from an inner surface side. FIGS. 3A and 3B show a rear end cap applied to the roof structure shown in FIG. 2, wherein FIG. 3A is a plan view and FIG. 3B is a side view as viewed from an outer surface side. 2A and 2B show a rafter hanging portion and a rear end cap of the roof structure shown in FIG. 2, wherein FIG. 2A is a side view of the rear end cap as viewed from an inner surface side, and FIG. FIG. 4C is a side view of a rear end cap attached to the rafter hanging portion as viewed from the inner surface side before mounting. It is the side view which looked at the rear end cap in the state attached to the rafter hanging part from the outer surface side.

Hereinafter, preferred embodiments of an end cap and a roof structure according to the present invention will be described in detail with reference to the accompanying drawings.
1 to 5 show an outdoor structure to which an end cap according to an embodiment of the present invention is applied. The outdoor structure 10 illustrated here is called a terrace enclosure for forming a solarium by using a terrace 1 adjacent to an outer wall W of a building, and is generally formed by combining a plurality of frame materials. It has a rectangular parallelepiped outer shell. The frame member is an extruded shape member formed of a metal such as an aluminum alloy, and is configured such that the entire length along the length has a substantially uniform cross section. In the present embodiment, as the frame material, a frame vertical frame (vertical frame) 11, a joist hanging 12, a rafter hanging (horizontal frame) 13, a girder 14, a column 15, a girder 16, a front frame (horizontal frame) 17, 18, the outer shell of the outdoor structure 10 is configured by applying a wife rafter (side frame) 19 and appropriately combining them. Among these, the frame vertical frame 11, the rafter hook 13, the front frame 17, the arm bar 18, and the end rafter 19 are formed by a frame member 21, a roof panel 22, a roof end panel (panel) 23, and end caps 30, 40 described later. It constitutes a roof structure.

  Hereinafter, the outdoor structure 10 will be described more specifically. In the following, for convenience, the direction along the top and bottom of the building is up and down, the horizontal direction along the outer wall W is left and right, the horizontal direction orthogonal to the outer wall W is front and rear, and the direction away from the outer wall W is forward. The direction approaching the outer wall W is referred to as the rear. In this outdoor structure 10, first, the left and right skeleton vertical frames 11 are attached to the outer wall W of the building, and the joists 12 are attached so as to connect the lower ends of the skeleton vertical frames 11. A rectangular frame is formed on the outer wall W of the building by attaching the rafters 13 so as to connect the sections. The rafter hook 13 is attached to the outer wall W in a state in which it comes into contact with the upper surface of the skeleton vertical frame 11 via the lower surfaces of both ends so that the edge faces at both ends open right and left. As is clear from the figure, the rafter hook 13 and the skeleton vertical frame 11 are provided with seal grooves 13a and 11a at the edges of the surface that comes into contact with the outer wall W. The rafter hook 13 is provided with a seal groove 13a at the upper edge on the outer wall W side, and the skeleton vertical frame 11 is provided with seal grooves 11a at both side edges on the outer wall W side. These seal grooves 13a, 11a are configured so that when the rafter hook 13 and the skeleton vertical frame 11 are attached to the building, the cross section becomes rectangular between the outer wall W and the rafter hook 13 and the skeleton vertical frame. The frame 11 is configured to have the same width as each other.

  The joist mount 12 is provided with left and right girder beams 14 projecting from both end portions so as to be substantially horizontal toward the outside of the room, and pillars 15 are connected to the extending end portions of the girder beams 14, respectively. is there. The pillars 15 are erected on the terrace 1 along the top and bottom at positions that maintain the same interval as the left and right skeleton vertical frames 11, and are provided such that the respective upper ends are lower than the upper ends of the skeleton vertical frames 11. is there. A spar 16 and a front frame 17 are attached between the left and right pillars 15. The girder 16 is disposed so as to have substantially the same height as the girder 14, and extends substantially horizontally along the left and right. The front frame 17 is disposed so that the upper end surfaces of the pillars 15 are in contact with the lower surfaces of the left and right end portions, respectively, and extend substantially horizontally along the left and right at a position lower than the rafter hook 13. In the present embodiment, a sliding window 50 is attached to the rectangular front opening 24 formed by the left and right pillars 15, the spar 16, and the front frame 17, and the left and right sliding doors 51 are slid to slide the front window. The opening 24 can be opened and closed.

  The front frame 17 includes a hollow cylindrical front frame base 17a, an upper fin 17b provided above the front frame base 17a, and a front fin 17c provided on a side surface on the outer peripheral side of the front frame base 17a. Are integrally formed. The upper fin portion 17b is for forming a panel mounting groove 17d into which an edge portion of the roof panel 22 described later is inserted between the upper fin portion 17b and the front frame base 17a, and protrudes upward from an upper portion of the front frame base 17a. Then, it bends and extends in a direction approaching the outer wall W of the building. The front fin portion 17c is for forming a gutter 17e on the outer periphery of the front frame base 17a. After projecting diagonally upward from the side surface of the front frame base 17a, the front fin 17c bends vertically upward, and further has a bent edge. It is slightly bent toward the outer wall W of the building.

  Arms 18 are attached to both ends of the front frame 17 between the front frame 17 and the vertical frame 11. The crosspiece 18 extends substantially horizontally from the lower portion of the front frame 17 toward the outer wall W, and has an extending end connected to a surface 11c of the skeleton vertical frame 11 facing the outside. A rectangular side opening 25 is formed between the end 15 and the end beam 14. In the present embodiment, the FIX windows 60 are attached to the left and right side openings 25, respectively, and the side openings 25 are always closed.

  Further, at both ends of the front frame 17, a rafter 19 is attached to a portion above the arm 18. The timber rafter 19 is inclined so as to be gradually upward toward the outer wall W of the building, and its extending ends are connected to both ends of the rafter hooks 13, respectively. The left and right rafters 19 form a rectangular roof opening 26 between the rafter hook 13 and the front frame 17, and a trapezoidal roof wedge between the vertical frame 11, the arm 18 and the front frame 17, respectively. An opening 27 is formed.

  A rafter 28 is provided in the roof opening 26 so as to be parallel to the rafter 19, and a roof panel 22 is attached so as to close the opening 26. The roof panel 22 serves as a roof of the outdoor structure 10 and is inclined so as to be gradually lower as the distance from the outer wall W increases. As can be seen from the figure, the roof panel 22 is always closed at the roof opening 26 by inserting the edges of the four peripheries into the panel mounting grooves 17d provided in the rafter hook 13, the rafter 19 and the front frame 17, respectively. It is attached in a state where

  On the other hand, a roof wife panel 23 is provided in the roof wife opening 27. The roof wife panel 23 is mounted in a state where the roof wife opening 27 is always closed by inserting the edges of the four circumferences into the panel accommodating grooves 29 provided in the wife rafter 19, the frame vertical frame 11, the arm bar 18 and the front frame 17. It is. A panel receiving groove 29 is formed integrally on the upper surface of the arm 18. On the other hand, in the rafter 19, the frame 11 and the front frame 17, the frame member 21 having the panel accommodating groove 29 is formed separately, and the frame member 21 is attached to the inner peripheral side. Thus, a panel accommodation groove 29 is provided. The frame member 21 is configured to have a width smaller than the width of the rafter 19, the skeleton vertical frame 11 and the front frame 17, and each outer side surface 21a is formed outside of the outer side surface 19b of the rafter 19 and the skeleton vertical frame 11. It is arranged at a position one step backward with respect to the side surface 11b and the front end face 17f of the front frame 17. Similarly, the arm arm 18 is provided with a stepped side surface 18 b which is one step backward from the outer side surface 18 a of the arm arm 18 at a position located outside the panel accommodating groove 29. The step side surface 18b is located on substantially the same plane as the outer side surface 21a of the frame member 21. As is clear from the figure, in the present embodiment, a frame member (hereinafter, referred to as a front vertical frame member 21A for distinguishing) provided on a front rafter 19 at the upper end of a frame member provided on the front frame 17 (hereinafter, referred to as a front vertical frame member 21A). , The upper frame member 21B) is inserted for discrimination. In addition, the upper frame member 21B has an end located on the outer wall W side contacted with an upper end surface of a frame member (hereinafter, referred to as a rear vertical frame member 21C for distinction) provided on the lower surface of the frame vertical frame 11. It is connected in the state where it was done.

  As the roof panel 22 and the roof end panel 23, a translucent plate material formed of a resin such as polycarbonate is used. Inside the panel mounting groove 17d, the sealing member 22a is in contact with at least one of the upper and lower surfaces of the roof panel 22. Inside the panel accommodating groove 29, the inner and outer surfaces of the roof end panel 23 are provided. On the other hand, the seal member 23a is in contact with at least one of them. The seal member 22a that contacts the roof panel 22 and the seal member 23a that contacts the roof end panel 23 are formed in advance.

  In the outdoor structure 10, end caps 30 and 40 are attached to the front end face 17f of the front frame 17 and the front end face of the rafter hook 13, respectively.

  As shown in FIGS. 2 and 4 to 7, an end cap of the front frame 17 (hereinafter, referred to as a front end cap 30) includes a front main body cover portion 31 that covers the front end face 17 f of the front frame 17, and a front vertical frame. The front vertical frame cover portion 32 covering the space from the outer side surface 21a of the member 21A to the surface adjacent to the panel accommodating groove 29 and the front frame cover portion 33 covering the outer side surface 19b of the rafter 19 are integrally formed of resin. It is molded.

  The front main body cover portion 31 and the front side frame cover portion 33 are plate-shaped members located on substantially the same plane. On the other hand, the front vertical frame cover portion 32 is connected to the front body cover portion 31 and between the front frame cover portion 33 and the front frame cover portion 33 by the front peripheral cover portion 34, and the outer surface 32a of the front vertical frame cover portion 32 is The outer surface 31 a of the portion 31 and the outer surface 33 a of the front frame cover portion 33 are disposed at positions one step backward. The front peripheral cover portion 34 is a portion that covers the lower surface 19 c of the rafter 19 and the surface 17 g facing the outer wall W of the front frame 17, and extends in a direction substantially orthogonal to the front body cover portion 31 and the front frame cover portion 33. Are there. That is, when the inner surface 31b of the front main body cover portion 31 is disposed in contact with or close to the fore end surface 17f of the front frame 17, the inner surface 33b of the front frame cover portion 33 is attached to the outer side surface 19b of the rafter 19. The inner surface 32b of the front vertical frame cover portion 32 is disposed in contact with or close to the outer side surface 21a of the front vertical frame member 21A, and the inner surface of the front peripheral cover portion 34 is arranged. 34 a is arranged so as to be in contact with or close to the lower surface 19 c of the rafter 19 and the surface 17 g facing the outer wall W of the front frame 17.

  In the front end cap 30, a series of end grooves 30a is formed in a portion of the inner surface 31b of the front main body cover portion 31 where the front frame 17 is in contact with or close to the front frame 17. In addition, the inner surface 33b of the front frame cover 33, the inner surface 32b of the front vertical frame cover 32, and the inner surface 34a of the front peripheral cover 34 have edges of the part facing the tsum rafter 19 and the front vertical frame member 21A. A series of seal grooves 30b are formed in the portion.

  As shown in FIGS. 2, 3, and 8 to 10, the end cap of the rafter hook 13 (hereinafter, referred to as a rear end cap 40) includes a rear body cover portion 41 that covers the front end face of the rafter hook 13. A rear upper cover portion 42 that covers the upper surface 13b of the rafter hook 13, a rear frame cover portion 43 that covers a joint between the upper frame member 21B and the rear vertical frame member 21C, and a rear frame that covers the outer side surface 19b of the wife rafter 19 The cover part 44 and the rear vertical frame cover part 45 that covers the outer side surface 11b of the skeleton vertical frame 11 are integrally formed of resin. In the present embodiment, a rear upper cover portion 42 is provided over the upper edge of the rear body cover portion 41 and the upper edge of the rear frame cover portion 44.

  The rear body cover portion 41, the rear frame cover portion 44, and the rear vertical frame cover portion 45 are plate-like members located on substantially the same plane. On the other hand, the rear frame cover portion 43 is connected to the rear frame cover portion 45 and between the rear frame cover portion 45 and the rear vertical frame cover portion 45 by a rear peripheral cover portion 46, and the outer surface 43a of the rear frame cover portion 43 is The outer surface 44a of the frame cover 44 and the outer surface 45a of the rear vertical frame cover 45 are disposed at positions one step backward. The rear peripheral cover portion 46 is a portion that covers the lower surface 19c of the wife rafter 19 and the front surface 11c of the skeleton vertical frame 11 facing the outside, and is a direction substantially orthogonal to the rear frame cover portion 44 and the rear vertical frame cover portion 45. Extends. That is, when the inner surface 41a of the rear main body cover portion 41 is disposed in contact with or near the fore end surface 17f of the front frame 17, the inner surface 44b of the rear frame cover portion 44 becomes the outer side surface 19b of the timber rafter 19. , And the inner surface 45b of the rear vertical frame cover portion 45 is disposed in contact with or close to the outer side surface 11b of the skeleton vertical frame 11. Further, the inner surface 43b of the rear frame cover portion 43 is disposed in contact with or close to the outer side surface 21a of the upper frame member 21B and the outer side surface 21a of the rear vertical frame member 21C. The lower frame 19 is arranged so as to be in contact with or close to the lower surface 19c of the frame 19 and the surface 11c of the frame 11 facing the outside of the building. As is clear from the figure, the lower edge of the rear frame cover 43 is bent substantially inward at a right angle.

  The rear end cap 40 includes an edge of a portion facing the rafter hook 13 on the inner surface 41a of the rear body cover portion 41, an edge of a portion facing the rafter 19, and a portion facing the upper frame member 21B. A series of seal bases 40a are formed at the edge and at the edge of the portion facing the frame vertical frame 11. In addition, a plurality of positioning ridges 40b for performing relative positioning by being inserted into the rafter hook 13 are provided at a portion of the rafter hook 13 facing the fore end face.

  The rear end cap 40 has a groove-like recess 70 in the rear body cover 41 and an upper groove-like recess 71 in the rear upper cover 42. The groove-shaped recess 70 is a recess formed on the outer surface 41b of the rear main body cover portion 41 at the edge on the outer wall W side, and is opened at the outer surface 41b of the rear main body cover portion 41 and the edge on the outer wall W side. I have. This groove-shaped concave portion 70 has the same width as the seal groove 13a of the rafter hook 13 and the seal groove 11a of the frame vertical frame 11, and when the rear end cap 40 is attached to the small end face of the rafter hook 13, It is provided so as to be located on the extension of the seal groove 13a of the rafter hook 13 and the seal groove 11a of the frame vertical frame 11. The upper groove-shaped recess 71 is a recess formed on the upper surface of the rear upper cover portion 42 at the edge on the outer wall W side, and is open to the upper surface of the rear upper cover portion 42 and the edge on the outer wall W side. The upper groove-shaped concave portion 71 has the same width as the groove-shaped concave portion 70 of the rear main body cover portion 41 and is continuous with the groove-shaped concave portion 70. The groove-shaped concave portion 70 and the upper groove-shaped concave portion 71 are formed so as to have a depth approximately half of the plate thickness of the rear body cover portion 41 and the rear upper cover portion 42, respectively.

  Further, the rear end cap 40 has a cutout line 47 formed on the outer surface. The cut-off line 47 is formed by forming a groove-shaped notch from the boundary between the rear body cover 41 and the rear vertical frame cover 45 to the boundary between the rear frame cover 44 and the rear peripheral cover 46. This is a portion where the thickness of the rear end cap 40 is reduced. By using a cutting tool such as a cutter, the rear end cap 40 provided with the cut-off line 47 can be mounted on the upper side including the rear main body cover 41, the rear upper cover 42, and the rear frame cover 44 even at the site. It is possible to easily separate the cap portion 40A from the lower vertical cap portion 40B including the rear vertical frame cover portion 45, the rear peripheral cover portion 46, and the rear frame cover portion 43.

  In the outdoor structure 10 configured as described above, as shown in FIG. 1 (b), after attaching the skeleton vertical frame 11, the joist hook 12 and the rafter hook 13 to the outer wall W of the building, the skeleton vertical frame 11 and the rafter are attached. By attaching the left and right arms 18 and the rafter 19 to the hanging 13 and further providing the front frame 17 between the arms 18 and the rafter 19, the framework of the roof structure is formed. From this state, the front end caps 30 are attached to both the front end faces 17f of the front frame 17, and the rear end caps 40 are attached to the both front end faces of the rafter hook 13. At this time, if a seal material is applied to the seal groove 30b of the front end cap 30 in advance and the seal material is applied to the seal base 40a of the rear end cap 40 in advance, the respective end caps 30, By attaching 40, it becomes possible to ensure the sealing performance of the roof structure.

  That is, in the front end cap 30, the front end 17 f of the front frame 17 is closed by the front body cover 31. Further, the joint between the front frame 17 and the rafter 19 is sealed by the front frame cover 33, and the joint between the front frame 17 and the front frame member 21A is secured by the front vertical frame cover 32 and the front peripheral cover 34. The joint between the rafter 19 and the front vertical frame member 21A, the joint between the upper frame member 21B and the front vertical frame member 21A, and the joint between the front vertical frame member 21A and the brace 18 are respectively sealed. . Therefore, after the front end cap 30 is attached, it is not necessary to individually apply a sealing material to these joints, and the sealing performance is secured without complicating the work of assembling the roof structure. It is possible to do.

  Similarly, in the rear end cap 40, the front end face of the rafter hook 13 is closed by the rear main body cover 41. Furthermore, the joint between the rafter hook 13 and the spur rafter 19 and the joint between the rafter hook 13 and the frame vertical frame 11 are sealed by the rear body cover 41, the rear upper cover 42 and the rear frame cover 44. The joint between the wife rafter 19 and the upper frame member 21B, the joint between the skeleton vertical frame 11 and the rear vertical frame member 21C, the upper frame member 21B and the rear vertical frame member by the rear frame cover 43 and the rear peripheral cover 46. The joint with 21C is respectively sealed. Therefore, after the rear end cap 40 is attached, it is not necessary to individually apply a sealing material to these joints, and the sealing performance is improved without complicating the operation of assembling the roof structure. It is possible to secure.

  Further, after the rear end cap 40 is attached, the seal groove 13a of the rafter hook 13, the upper groove-shaped concave portion 71, the groove-shaped concave portion 70 of the rear end cap 40, and the seal groove 11a of the frame vertical frame 11 are formed. If the sealing material S is continuously applied, a sealing property between the outer wall W of the building and the outdoor structure 10 can be ensured. At this time, the seal groove 13a of the rafter hook 13, the upper groove-shaped concave portion 71 of the rear end cap 40, the groove-shaped concave portion 70, and the seal groove 11a of the skeleton vertical frame 11, all have cross sections between the outer wall W of the building. It is configured to have a rectangular shape. Therefore, it is not necessary to form a triangular seal when applying the sealing material S, so that sufficient sealing performance can be ensured without complicated work. Moreover, when the sealing material S is not applied, the sealing groove 13 a is provided on the upper surface 13 b of the rafter hook 13, the sealing groove 11 a is provided on the outer side surface 11 b of the skeleton vertical frame 11, and the surface of the rear end cap 40 is located upward. Since the groove-shaped recess 71 and the groove-shaped recess 70 are each exposed as a recess, it is possible to easily confirm this visually, and it is also possible to prevent a situation in which the work of applying the sealing material is forgotten.

  In the above-described embodiment, the roof structure applied to the outdoor structure 10 called a terrace enclosure having the skeleton vertical frame 11, the arm bar 18 and the roof end panel 23 is illustrated. The rear end cap 40 is not necessarily limited to this, and the rear end cap 40 can be applied to a roof structure that does not have the skeleton vertical frame 11, the arm bar 18 and the roof end panel 23. In this case, it is sufficient to cut the lower cap portion from the breaking line 47 using a cutter, and it is possible to cope with the situation even on site.

  Further, in the above-described embodiment, the rear end cap 40 having the rear upper cover portion 42 is illustrated, but the rear upper cover portion 42 is not necessarily provided.

  As described above, the end cap according to the present invention extends laterally and extends from the outer wall, and the lateral frame attached to the outer wall of the building in a state of extending left and right, and the outer wall side end is A side frame connected to an end of the horizontal frame, wherein a seal material is applied to a seal groove provided on an upper edge of the horizontal frame on the outer wall side, whereby a gap is formed between the outer wall and the horizontal frame. An end cap of a roof structure to be sealed, comprising a main body cover portion covering a fore end surface of the horizontal frame, and an outer surface of the main body cover portion has an outer wall side edge at the outer wall side edge. A groove-like concave portion is provided at a portion corresponding to the seal groove along the upper and lower sides and opened on the outer wall side and the outer surface.

  According to the present invention, it is sufficient to apply the sealing material to the groove-shaped concave portion provided on the outer surface of the main body cover portion, and it is not necessary to form a triangular seal. . Moreover, when the sealing material is not applied, the groove-shaped concave portion is exposed on the outer surface of the main body cover portion, so that it can be easily confirmed visually and a situation where the user forgets to apply the sealing material can be avoided. It is also possible to prevent it.

  Further, according to the present invention, in the above-mentioned end cap, an upper cover portion that covers an upper surface of the horizontal frame is provided integrally with the main body cover portion, and the upper cover portion has an upper surface that is continuous with the groove-shaped concave portion. An upper groove-shaped concave portion that opens on the outer wall side and the upper surface is provided at a portion where the outer wall is formed.

  According to the present invention, since the upper groove-shaped concave portion is provided on the upper surface of the upper cover portion, the seal material applied to the groove-shaped concave portion is continuous to the upper surface of the end cap, and is provided in the seal groove of the horizontal frame. The continuity with the applied sealing material can be further ensured.

  Further, the end cap according to the present invention, a side frame extending so as to protrude from the outer wall of the building, a horizontal frame whose end is connected to the end of the side frame in a state of extending left and right, An upper frame member attached to a lower surface of the side frame, and a vertical frame member extending vertically and having an upper end connected to an end of the upper frame member; and An end cap of a roof structure supporting a panel via a vertical frame member, a main body cover portion covering a fore end surface of the horizontal frame, and a frame cover covering a joint portion of the upper frame member and the vertical frame member. The part is provided integrally.

  According to the present invention, since the joint portion between the upper frame member and the vertical frame member is simultaneously covered by covering the edge end surface of the horizontal frame, by applying a sealing material to the frame cover portion, the upper frame member and the vertical frame member can be covered. Sealing properties can be ensured even at the joints of the frame members, and the assembling work can be facilitated.

  Further, according to the present invention, in the above-described end cap, a side frame cover portion that covers an outer side surface of the side frame is provided integrally with the main body cover portion.

  According to the present invention, the joint between the side frame and the side frame is simultaneously covered by covering the fore end surface of the side frame, and therefore, the sealing material is applied to the side frame cover portion so that the side frame and the side frame can be covered. The sealing performance can be ensured also at the joint.

  Further, according to the present invention, in the above-described end cap, an upper end portion of a vertical frame extending vertically is connected to an end portion of the side frame, and the main body cover portion has an outer portion outside the vertical frame. It is characterized in that a vertical frame cover portion covering the side surface is provided integrally.

  According to the present invention, since the outer side surface of the vertical frame is simultaneously covered by covering the fore-end surface of the horizontal frame, the sealing material is applied to the vertical frame cover portion, so that the joint portion between the horizontal frame and the vertical frame is formed. Can secure the sealing property.

  Further, in the above-mentioned end cap, in the above-mentioned end cap, the horizontal frame is attached to the outer wall of the building, has a seal groove on an upper edge portion on the outer wall side, and has a seal groove between the outer wall and the seal groove. The outer surface of the main body cover portion extends vertically along a portion corresponding to the seal groove of the horizontal frame at the outer wall side edge, and the outer wall side and the It is characterized in that a groove-shaped concave portion that opens on the outer surface is provided.

  According to the present invention, it is sufficient to apply the sealing material to the groove-shaped concave portion provided on the outer surface of the main body cover portion, and it is not necessary to form a triangular seal. . Moreover, when the sealing material is not applied, the groove-shaped concave portion is exposed on the outer surface of the main body cover portion, so that it can be easily confirmed visually and a situation where the user forgets to apply the sealing material can be avoided. It is also possible to prevent it.

  The roof structure according to the present invention is characterized in that the above-mentioned end cap is attached to an end of the horizontal frame.

  According to the present invention, it is possible to provide a roof structure having the above-described effects.

  Reference Signs List 10 outdoor structure, 11 frame vertical frame, 11b outer side surface, 13 rafter hanging, 13a seal groove, 17 front frame, 17f fore edge, 19 tsum rafter, 19b outer side surface, 19c lower surface, 21A front vertical frame member, 21B Upper frame member, 21C rear vertical frame member, 30 front end cap, 31 front main body cover portion, 31a outer surface, 32 front vertical frame cover portion, 33 front frame cover portion, 40 rear end cap, 41 rear main body cover portion, 41b outer surface, 42 rear upper cover portion, 43 rear frame cover portion, 44 rear frame cover portion, 45 rear vertical frame cover portion, 70 groove-shaped concave portion, 71 upper groove-shaped concave portion, S sealing material, W outer wall

Claims (7)

A lateral frame attached to the outer wall of the building in a state extending left and right, and a lateral frame extending so as to protrude from the outer wall and having an end on the outer wall side connected to an end of the lateral frame. An end cap of a roof structure, wherein a gap between the outer wall and the horizontal frame is sealed by applying a sealing material to a seal groove provided on an upper edge portion on the outer wall side in the horizontal frame. ,
A main body cover portion that covers a fore end surface of the horizontal frame, and an outer surface of the main body cover portion extends vertically along a portion corresponding to a seal groove of the horizontal frame at an edge on the outer wall side, and An end cap for a roof structure, characterized in that a groove-shaped recess opening on the side and the outer surface is provided. An upper cover portion that covers the upper surface of the horizontal frame is provided integrally with the main body cover portion,
2. The roof structure according to claim 1, wherein an upper groove-like concave portion that opens to the outer wall side and the upper surface is provided on a top surface of the upper cover portion at a portion that is continuous with the groove-like concave portion. 3. Body end cap. A side frame extending so as to protrude from an outer wall of the building;
A horizontal frame whose end is connected to the end of the side frame in a state of extending left and right,
An upper frame member attached to the lower surface of the side frame,
A vertical frame member extending vertically and having an upper end connected to an end of the upper frame member;
An end cap of a roof structure supporting a panel via the upper frame member and the vertical frame member,
An end cap for a roof structure, wherein a main body cover that covers a fore end face of the horizontal frame and a frame cover that covers a joint between the upper frame member and the vertical frame member are provided integrally. .   The end cap according to claim 3, wherein a side frame cover that covers an outer side surface of the side frame is provided integrally with the main body cover. An upper end of a vertical frame extending vertically is connected to an end of the side frame,
The end cap for a roof structure according to claim 3, wherein a vertical frame cover that covers an outer side surface of the vertical frame is provided integrally with the main body cover. The horizontal frame is attached to the outer wall of the building, has a seal groove on an upper edge portion on the outer wall side, and a seal material that seals with the outer wall is applied to the seal groove,
On the outer surface of the main body cover portion, a groove-shaped concave portion is provided along a vertical direction at a portion corresponding to the seal groove of the horizontal frame at an edge portion on the outer wall side, and is opened on the outer wall side and the outer surface. The end cap of the roof structure according to claim 3, wherein the end cap is provided.   A roof structure, wherein the end cap according to any one of claims 1 to 6 is attached to an end of the horizontal frame.

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