JP2018009433A - End structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an end structure with drainage means, which can be provided with excellent designability and high support strength, and to which the drainage means of various shapes can be applied.SOLUTION: An end structure of the present invention is arranged at an end of a building. In its arrangement state, upper and lower members 2 and 3, which are arranged in such a manner that either of them is put into an almost inclined state and that the other one is put into an almost horizontal state, are connected together via tips of them. A formed internal space is provided with drainage means 1.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an end structure that can realize an end structure provided with drainage means with excellent design and high support strength, and further can apply drainage means of various shapes.

Conventionally, an eave ridge provided at the eaves is generally widely known as a roof ridge.
For example, Patent Document 1 describes a structure in which an eaves basket 9 is attached via a roof bracket 7 and a drainer 8 provided with a plurality of through holes. 4 is described, and as the eaves 9 and 4, a circular or box-shaped cross-sectional structure is described.
Further, Patent Document 3 describes a configuration in which the front of the eaves basket 1 is covered with the decorative cover material 4, and Patent Document 4 describes that the decorative molding 27 is provided on the front side of the eaves bag receiving object 20 having the hook receiving surface 24. The installation configuration is described.

Japanese Patent Laid-Open No. 11-170844 JP 2001-125097 A JP 2006-233536 A JP 2003-239474 A

However, the eaves structures of Patent Documents 1 and 2 are poor in design as eaves, adopt only a function for receiving rainwater, have poor appearance, and have poor design.
In addition, as described above, the metal fittings of Patent Documents 3 and 4 decorate the eaves by attaching a decorative material to the eaves and the eaves-receiver, so that the design is improved, but the shape of the metal and the eaves are improved. Due to the restrictions on the shape, the versatility was low. Further, in these structures, the hook hanging brackets and the like are cantilevered fixed only to the casing side, so that they may be damaged during snowfall. There were also disadvantages such as the risk of water leakage into the room and the structural complexity and cost. Furthermore, it was necessary to change a member for every roof gradient. In addition, the structure in which the eaves is covered with a decorative material has a drawback that maintenance becomes difficult.

  Then, this invention aims at proposing the edge part structure which can implement | achieve the edge part structure provided with a drainage means with the outstanding design property and high support strength, and also can apply the drainage means of various shapes. To do.

  The present invention has been proposed in view of the above, and is an end portion structure arranged at an end portion of a building, and in the arrangement state, either one is substantially inclined and the other is substantially horizontal. In addition, the upper member and the lower member that are arranged are connected at their tips, and an end structure is proposed in which drainage means is provided in the formed internal space.

  The present invention also proposes an end structure in which, in the end structure, an end of a building is a keraba (girder end) or an eaves.

  The end portion structure of the present invention is a structure in which either one is substantially inclined and the other is substantially horizontal, and the upper member and the lower member are connected at their tips. Yes, for example, in the eaves-end structure, the lower end of the lower member is connected to the lower end of the upper member, so that the upper member pulls up the load generated at the ends of both members by fixing the upper end of the upper member to the building foundation or the like. The upper member and the lower member are stably attached.

  Moreover, when the edge part of a building is a keraba (girder edge) or an eaves edge | end, the edge part structure provided with a drainage means can be implement | achieved in the said location by the outstanding design property and high support strength.

It is a perspective view which shows the edge part structure of 1st Example (eaves-edge structure) of this invention, and in order to show an internal structure, a partial structure is missing and shown. (A) Side sectional view showing an end structure of a second embodiment of the present invention, (b) A side view showing an upper member, drainage means (eaves) and a lower member used. (A) Side sectional view showing an end structure of a third embodiment of the present invention, (b) Side view showing used eaves edge cover material, drainage means (eave wall), upper eaves arabesque, and lower member. It is a sectional side view which shows the edge part structure of 4th Example of this invention. It is a sectional side view which shows the edge part structure of 5th Example of this invention. It is a sectional side view which shows the edge part structure of 6th Example of this invention. It is a sectional side view which shows the edge part structure of 7th Example of this invention.

The present invention is an end structure that is arranged at the end of a building, and in the arrangement state, one of the upper member and the lower member are arranged in a substantially inclined shape and the other in a substantially horizontal shape. Are connected at their tips, and drainage means is provided in the formed internal space.
In addition, “in the arrangement state, either one of the upper member and the lower member is disposed substantially in an inclined manner and the other in a substantially horizontal shape” means that either one of the upper member and the lower member is substantially inclined. This means that the arrangement state is maintained while the other is in a substantially horizontal arrangement state. Specifically, it means that the upper end is fixed to the building foundation or the cover material.

The upper member and the lower member constituting the end structure of the present invention are pieces, even if they are a threading material, as long as either one includes a substantially inclined surface material and the other includes a substantially horizontal surface material. It may be a material or a combination. In addition, it may be composed of a single member or a plurality of members, and when composed of a plurality of members, it may be a homogeneous material or a heterogeneous material, and it may be integrated into a connected shape or coated. It may be integrated into
The upper member is in the form of an extension (extension) of the base, and if it is an eave, it is formed in an extension in the direction of the eaves of the base (along the base gradient), and if it is loose, it extends outside the base. It is formed in a shape.

  The upper member and the lower member are connected at their tips, but this connection is not particularly limited. For example, as in the first embodiment described later, the tip of the upper member is the lower member. It is preferable that the front end of each of these is overlapped and locked in a surrounding shape, that is, connected in a loosely fitting manner, or connected in a rotatable manner via a hinge structure as in the second embodiment described later. .

And in these upper members and lower members, the back end (the other end) when the tip connected as described above is used as one end is a building base or a surface layer (exterior) material using a fixing tool such as a screw. It is desirable that they are fixed integrally. Specific examples of building foundations include rafters, field boards, and nose covers.
For example, when the upper member is an inclined surface material and the lower member is a horizontal surface material, the description will be made with the rear end of the horizontal surface material fixed to the building base. Therefore, by fixing the upper end of the inclined surface material to the building base or the like, the inclined surface material pulls up the load generated at the tips of both members, and the horizontal surface material and the inclined surface material can be stably attached. .
That is, since the lower end of the lower member is connected to the lower end of the upper member, fixing the upper end of the upper member to a building foundation or the like causes the upper member to pull up the load generated at the ends of both members. And a lower member is attached stably.

  The drainage means is not particularly specified as long as it is provided in the internal space formed as described above, and may be, for example, the inner surface of the lower member formed in a bowl shape. And the structure which arrange | positioned the waterproof sheet may be sufficient, and what performed the waterproof process to the lower member (inner surface) may be sufficient. Alternatively, as shown in the illustrated embodiment described later, a separate eaves or the like may be adopted as the drainage means. For example, the end of the eaves may be directly fixed to the building base, or the lower member or the like may be used. May be indirectly fixed to the building foundation.

  Since the end structure of the present invention having such a configuration is a structure in which either one is substantially inclined and the other is substantially horizontal, and the upper member and the lower member are connected at the tip, As long as it has excellent design properties and high support strength and can be disposed in the internal space, a waterproof sheet, eaves of various shapes, and the like can be applied as drainage means.

The end portion (eave edge) structure of the first embodiment of the present invention shown in FIG. 1 is arranged such that one of the end portions (eave edge) of the building exterior structure 6 is substantially inclined and the other is substantially horizontal. The upper member 2 and the lower member 3 are provided, and the upper member 2 and the lower member 3 are connected to each other at their tips. In addition, an eaves is provided as the drainage means 1 in the internal space formed by these members 2 and 3.
The same applies to the second embodiment shown in FIG. 2, and is different from the first embodiment in the shape of the lower members 3, 3 ′ and part of the eaves 1, 1 ′, and the disposition angles of the outer walls 6 D, 6 D ′. Except for this, the configuration is almost the same.

In the arrangement state of the first and second embodiments, the upper member 2 is a substantially inclined member, and in these first and second embodiments, the exterior member of the exterior structure is provided. It is an eaves tip cover material which is located on the extended surface which extended the surface to the eaves side and is located above the eaves rods 1 and 1 ', and which also has a plurality of through holes 211 and serves also as a fallen leaf guard.
The upper member (eave edge cover material) 2 includes a plurality of horizontally long through holes 211 near the inclined upper side (exterior structure side) of the substantially flat face plate portion 21, and the inclined upper end 22 is raised substantially in an L shape. A screw is fixed (screw 2b) to a storage material 5c attached to the eaves edge of the exterior structure. The tip (lower end) of the upper member 2 corresponds to the inclined lower end of the face plate portion 21, but is folded back to form the engaging portion 23.

The lower members 3 and 3 'are members that are arranged substantially horizontally in the arrangement state of the first and second embodiments. In the first and second embodiments, the lower members 3 and 3' It is an eaves cover material that is located below the member 2 and the eaves bowl 1 and hides the eaves bowl 1, 1 ′ from the lower surface side.
The lower members (eave roof cover materials) 3 and 3 'have a substantially flat plane portion 31 at the center thereof, and an end portion on the eave tip side is raised in an inclined shape (outer inclined piece 32). The upper end is bent toward the eaves side (support piece 33), and the tip thereof is further bent downward (extension piece 34). The end of the flat surface portion 31 on the exterior structure side is vertical in the first embodiment. In the second embodiment, it is configured to be slightly inclined inwardly (inner vertical pieces 35, 35 ′). The support portions 33 of the lower members 3 and 3 ′ are portions that support the water side of the face plate portion 21 of the upper member 2, and the inner vertical pieces 35 and 35 ′ are along the surface and the lower end. Screws (screws 3b) are fixed to the outer walls 6D and 6D 'together with the skin materials 6e1 and 6e2 attached to the outer wall. Note that the tips (eave tips) of the lower members 3 and 3 ′ correspond to the extending pieces 34.

  And the engaging part 23 which is the front-end | tip (lower end) of the said upper member 2 is engagingly engaged with the extension piece 34 which is the front-end | tip of lower member 3, 3 ', and it is deep and loosely fitted. Since they are engaged, they are connected so that the angle can be adjusted. Therefore, since the inclination angle of the upper member 2 can be easily adjusted and disposed, it can be applied to various exterior structures, and can be easily disposed when installing and screwing these members. Construction work can be carried out.

  The eaves eaves used as the drainage means 1 and 1 'in these first and second embodiments are eaves materials provided with a wide drainage portion 11 having a flat shape at the center, and the eaves end side is raised in an inclined shape. The outer wall 6D, 6D ′ side of the eaves edge side end 12 is inclined in the vertical direction in the first embodiment, and the outer wall side ends 13, 13 ′ are raised in the inclined shape in the second embodiment. The eaves end 1 of these eaves ridges 1 and 1 'are inserted so as to be inserted into the connecting portion described above, and the outer wall side ends 13 and 13' are inserted into the lower member 3 Attached to the outer walls 6D and 6D ′ together with the pieces 35 and 35 ′) (fixed with screws).

The eaves structure composed of these members is generally constructed in order from the lower member (lower members 3, 3 ′ → eave rod 1, 1 ′ → upper member 2), but is particularly limited to this. It is not a thing.
First, the inner vertical pieces 35 and 35 ′ of the lower members 3 and 3 ′ are placed along the surfaces of the outer walls 6D and 6D ′, so that the plane portion 31 is maintained in a substantially horizontal plane.
Next, the drainage part 11 of the eaves rod 1, 1 ′ is disposed so as to be supported by the flat part 31 of the lower member 3, 3 ′, and the eaves tip side end 12 is connected to the lower member 3, 3. The outer wall side ends 13 and 13 'are set along the inner vertical pieces 35 and 35' along the supporting piece 33, and screws are fixed (screw 3c).
Finally, the upper member 2 is fixed. The engaging portion 23 formed at the front end of the eaves side is engaged with the extending piece 34 of the lower members 3 and 3 'and is formed in a substantially L shape. The inclined upper end 22 is fixed to the receiving material 5c with screws (screws 2b).

In the exterior structure 6 of the building, a horizontal exterior material 6A in which a field material 5B is laid on the surface of a housing 5A assembled so as to form an inclined gradient and a back-up material 6B is arranged on the upper surface of the exterior material 6B. Is mounted on the upper surface of the back-up material 6B. A drainage groove 61 is formed on the upper surface of the backup material 6B, and the adjacent back-up materials 6B and 6B are polymerized in a continuous manner. A heat insulating layer is formed.
In addition, the storage material 5c is attached to the eaves end of the field material 5B with a fixing screw 5d, and the hanging element 6c is attached with a screw 5e at a predetermined interval. In addition, outer walls 6D and 6D 'are installed vertically at the eaves end of the exterior structure 6 in the first embodiment and inclined in the second embodiment, and the skin materials 6e1 and 6e2 are provided along the surface and lower end thereof. A ceiling member 6F is disposed in a substantially horizontal shape on the inside. Note that 6G in FIG. 1 is a structural material having a rectangular cross section.

As described above, the end (eave edge) structures of the first and second embodiments of the present invention are configured such that the upper member 2 and the lower members 3 and 3 ′ arranged in a substantially inclined shape and a substantially horizontal shape are connected at the tip. Since the eave ridge is disposed as the drainage means 1, 1 ′ in the formed internal space, it has excellent design properties and high support strength. The shape eaves 1, 1 'can be applied.
In addition, since the load generated by the upper member 2 and the lower member 3, 3 ′ can be borne by the fixed building foundation, this eaves-end structure requires unnecessary load resistance for the eave ridges 1, 1 ′. Absent.
Furthermore, in these first and second embodiments, even if rainwater or the like enters the back surface of the side covering material 6A, the drainage groove 61 is formed on the surface of the backup material 6B, so that It can be drained and led to the eaves 1,1 '.

The end part (eave edge) structure of the third embodiment of the present invention shown in FIG. 3A has a configuration in which an upper member 2 "and a lower member 3" are rotatably connected via a hinge structure.
As shown in FIG. 3 (b), the upper member 2 ″ includes an eaves edge cover material 2A ″ disposed in a substantially inclined shape in the arrangement state thereof, and an upper eaves arabesque 2B ″ provided with a hinge structure capable of adjusting the angle. The lower member 3 "is a member arranged in a substantially horizontal shape in its installed state, and is a C-shaped part as a connecting part connected to the upper eaves arabesque 2B" via a hinge structure. The eaves cover material having 36.

In this third embodiment, the eaves edge cover material 2A "is located on an extended surface that extends the surface of the field material 5B toward the eave side (= positioned from the extended surface of the exterior surface), and a plurality of Except that the face plate portion 21 "that also serves as a fallen leaf guard is further inclined downward from the inclined lower end of the face plate portion 21" and is folded back to form the engaging portion 23 ". It is substantially the same as the upper member 2 of one embodiment, and the same reference numerals are given and the description is omitted.
The upper eaves arabesque 2B "includes a elongate elongate extending piece 24, a lower member 3" described later, a receiving part 25 forming a hinge structure, and a support part 26 protruding upward in a convex shape. It is a material (continuous material).
The eaves edge cover 2A "and the upper eaves arabesque 2B" are integrated by engaging the eaves edge extending piece 24 of the upper eaves arabesque 2B "with the engaging portion 23" of the eaves edge cover 2A ". As a result, the upper member 2 "is formed.

  In the third embodiment, the lower member 3 "is an eaves cover member located below the upper member 2" and the eaves bowl 1 "described later, and the substantially flat plane portion 31" is substantially centered. And the upper eaves arabesque 2B "and the C-shaped part 36 forming a hinge structure are formed on the eaves side, and the end of the flat part 31" on the exterior structure side is raised vertically. (Inner vertical piece 37).

  Since the upper eaves arabesque 2B "constituting the upper member 2" is connected to the lower member 3 "via a hinge structure, the angle is adjustable. Therefore, the inclination angle of the upper member 2" Can be easily adjusted and disposed, so that it can be applied to various exterior structures, and can be easily carried out when placing and screwing these members. .

  In the eaves bowl as the drainage means 1 "in the third embodiment, the drainage portion 11" is formed slightly smaller (= narrower and shallower) than the eaves bowls 1 and 1 'in the first and second embodiments. It is substantially the same except that the eaves end side rises in an inclined manner and the eaves end 12 "that is inclined down is inserted into the connecting portion of the two members 2A" and 2B "forming the upper member 2". The same applies to the point of disposing in the above. However, the outer wall side end 13 ″ with the outer wall 6D side raised in an inclined manner is aligned with the storage material 5c attached to the eaves end of the exterior structure (not fixed with screws).

As shown in FIG. 3 (b), the eaves wall structure composed of these members is constructed in order from the lower member (lower member 3 "→ upper eaves arabesque 2B" → eave eaves 1 "→ eave cover material 2A"). However, the present invention is not particularly limited to this.
First, by fixing the inner vertical piece 37 of the lower member 3 ″ along the surface of the outer wall 6D with screws (screws 3c), the plane portion 31 ″ is maintained in a substantially horizontal plane.
Next, the receiving part 25 of the upper eaves arabesque 2B "is attached to the C-shaped part 36 of the lower member 3" to form a hinge structure.
Thereafter, the drainage portion 11 "of the eaves ridge 1" is disposed so as to be supported by the flat portion 31 "of the lower member 3", and the eaves side end 12 "is supported by the upper eaves arabesque 2B". The outer wall side end 13 "is set along the housing material 5c along the portion 26.
Finally, the eaves edge cover material 2A "is fixed, and the engaging portion 23" formed at the tip thereof is engaged with the eaves edge extending piece 24 of the upper eave edge arabesque 2B "and formed in a substantially L-shape. The inclined upper end 22 is fixed to the receiving material 5c by screws (screws 2c).

  Also, the exterior structure 6 of the building is a side-facing exterior structure that is substantially the same as that of the first and second embodiments. The same applies to the eaves edge in that the skin materials 6e1 and 6e2 are attached along the surface thereof, and the outer wall 6D is erected in a vertical manner as in the first embodiment.

As described above, the end portion (eave edge) structure of the third embodiment of the present invention has a configuration in which the upper member 2 "and the lower member 3" arranged in a substantially inclined shape and a substantially horizontal shape are connected at the tip, Because of the structure in which the eaves 1 "are disposed, the eaves 1" has excellent design and high support strength, and various shapes of eaves 1 "can be applied.
Further, this eaves-end structure does not require unnecessary load resistance of the eaves ridge 1 "because the load generated by the upper member 2" and the lower member 3 "can be borne by the fixed building foundation.

  In the end portion (eave edge) structure of the fourth embodiment of the present invention shown in FIG. 4, the upper member 7A is an eaves edge cover material arranged in a substantially inclined shape in the arrangement state, and the lower member 8A is a drainage It is an eaves cover material that also serves as a means (drainage part 10A), and has a configuration in which tips 72 and 82 each formed in an L shape are connected in an engaging manner.

In the arrangement state of the fourth embodiment, the upper member 7A is a substantially inclined member. In the fourth embodiment, the surface of the field material 5B is the same as the third embodiment. This is an eaves tip cover member that is located on an extended surface that extends to the eaves side, and that includes a face plate portion 71 that includes a plurality of through holes 711 and also serves as a fallen leaf avoidance.
Further, the front end 72 of the upper member 7A corresponds to the lower end of the face plate portion 71, but extends in a substantially vertical shape toward the back surface side and is folded back substantially horizontally toward the back surface side. Is forming.

The lower member 8A is a substantially horizontally disposed member in the arrangement state of the fourth embodiment, and is positioned below the upper member 7A in the third embodiment. It is an eaves cover material which also serves as a drainage means (eave wall = drainage part 10A).
The lower member (eave top cover material) 8A has a substantially flat plane portion 81 at the center thereof, and an end portion on the eave tip side is raised in a step shape (four steps) (outer stepped piece 83). The end portion on the exterior structure side of the flat portion 81 is configured to rise substantially vertically (inner vertical piece 84). The flat portion 81 of the lower member 8A is a portion corresponding to the bottom surface of the drainage portion 10A, and the outer stepped piece 83 and the inner vertical piece 84 are portions corresponding to the side surface of the drainage portion 10A. Note that the tip 82 of the lower member 8A forms an L-shaped engagement portion in which the upper end of the outer stepped piece 83 is bent toward the eaves and the tip is raised upward.

  The tip 72 of the upper member 7A and the tip 82 of the lower member 8A are L-shaped engaging portions as described above, and the tip 72 is engaged with the outside of the tip 82. The tip 72 is molded in advance so that the elasticity acts on the inside, the tip 82 is shaped so that the elasticity acts on the outside, or both of them are shaped so that the elasticity acts on both, so that it is continuously stable. The engaged state is maintained.

In the exterior structure 6 'of the building in the fourth embodiment, the field material 5B is laid on the surface of the housing 5A assembled so as to form an inclined gradient as in the first to third embodiments. This is a side-facing exterior structure in which a side-facing exterior material 6A ′ having a backing material 62 attached to the upper surface on the upper surface is attached in a step shape with a hanging element 6c ′. In the figure, 6c "is a terminal hanger, and 6B 'is a heat insulating material.
Further, the eaves edge of the field material 5B is attached with a fixing material 5c ′ composed of a horizontal piece along the surface of the field material 5B and a vertical piece hanging substantially vertically, with a fixing screw 5d. Screws are fixed together with the upper end of the face plate portion 71 of the member 7A and the above-described end suspension 6c ".
Further, an outer wall 6D is installed vertically on the eaves end of the exterior structure 6 ′ in the same manner as in the first and third embodiments, and skin materials 6e1 and 6e2 are attached along the surface and lower end thereof. The structural material 6G having a rectangular cross section and the ceiling material 6F disposed in a substantially horizontal shape are located inward.

As described above, in the end portion (eave edge) structure of the fourth embodiment of the present invention, the upper member 7A and the lower member 8A arranged in a substantially inclined shape and a substantially horizontal shape are connected by L-shaped tips 72 and 82, respectively. Since it is a structure and has the structure which has drainage means (drainage part 10A) in lower member 8A itself, the number of use members is few.
Moreover, this eaves-end structure can bear the load which both the upper member 7A and the lower member 8A generate | occur | produce on the fixed building foundation.

  In the fifth embodiment shown in FIG. 5, the sixth embodiment shown in FIG. 6, and the seventh embodiment shown in FIG. 7, the upper members 7B to 7D are substantially inclined in the arrangement state as in the fourth embodiment. It is the eaves end cover material arranged in the shape, Comprising: The lower members 8B-8D are the structures which are common in the point which is an eaves top cover material which serves as drainage means (drainage part 10B-10D).

Among them, the fifth embodiment has almost the same configuration as the fourth embodiment except that the outer stepped piece 83b of the lower member (eave roof cover material) 8B is formed in the same step or three steps. For this reason, the same reference numerals are given to the drawings and description thereof is omitted.
As is clear from comparison between the outer stepped pieces 83 and 83b of the fourth and fifth embodiments, the fourth embodiment (outer stepped piece 83) having a larger number of steps (a larger number of bending angles). However, it can be easily bent and deformed as compared with the fifth embodiment (outer stepped piece 83b) having a smaller number of steps.

In the sixth embodiment and the seventh embodiment, the tips 82c and 82d of the lower members 7C and 7D extend from the upper ends of the outer stepped pieces 83c and 83d to the eaves side, and are further folded downward. Except for being formed in an L shape, the configuration is almost the same as that of the fourth and fifth embodiments, and therefore, the same reference numerals are given to the drawings and the description thereof is omitted.
In the fourth embodiment (same as in the fifth embodiment), the tips 72 and 82 formed in an L-shape are engaged so that the vertical and horizontal pieces are superposed. In the sixth embodiment (the same applies to the seventh embodiment), the L-shaped tip 72 and the lateral L-shaped tip 82c are engaged so that only one piece is superposed.

  As shown in these fourth to seventh embodiments, there is no particular limitation on the connection of the tip ends of the upper members 7A to 7D and the lower members 8A to 8D, but as the tips 72 to 72d of the upper members 7A to 7D. Has a vertical surface (vertical piece) obtained by folding the lower end of the face plate portion 71, and the tips 82 to 82d of the lower members 8A to 8D may be a rising piece or a folded piece, but a vertical surface (vertical piece). It is desirable to engage in a polymerized state.

1,1 "drainage means (eaves)
10A Drainage section (drainage means, eaves)
2 Upper member (eave cover material)
2 "upper member 2A" eaves cover material 2B "upper eaves arabesque 3,3" lower member (eave cover material)
5A Frame 5B Field material 6A Horizontal exterior material 6D, 6D "Outer wall 7A Upper member (eaves cover material)
8A Lower member (eave cover and eaves)

Claims (2)

An end structure arranged at the end of a building,
In the arrangement state, either one is substantially inclined, the other is substantially horizontal, and the upper member and the lower member are connected at their tips,
An end structure characterized in that a drainage means is provided in the formed internal space.   The end structure according to claim 1, wherein the end of the building is a keraba (girder end) or an eaves.

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