JP3779546B2 - Drainage material for buildings - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a draining material attached to a lower end of an exterior plate of a building.
[0002]
[Prior art]
Conventionally, various drainage materials for guiding and dropping rainwater flowing along the wall surface of the exterior plate to fall outward have been proposed and implemented. The general shape is a shape in which an attachment portion, an inclined portion for guiding rainwater, and a front drooping portion are connected. However, since the length of the inclined portion is fixed in this drainer, for example, when the thickness of the exterior plate changes, or when the position of the exterior plate moves outward by adopting the wall surface ventilation method, There is a problem that the draining material becomes incompatible. Moreover, in order to eliminate such a point, Japanese Utility Model Laid-Open No. 6-56222 proposes a draining material provided with a bellows-like stretchable part so that the position of the inclined part can be freely changed.
[0003]
[Problems to be solved by the invention]
However, the one having the bellows-like stretchable part is difficult to work and the manufacturing cost is high, and since the members are integral and have a deformed part, it is difficult to handle at the construction site. When the surface of the draining material is damaged during construction, there is a disadvantage that it is not compatible.
[0004]
In view of such a point, the present invention can easily adjust the position of the inclined portion according to the mounting position of the exterior plate, and can replace only the cover portion when the outer surface or the like is damaged. To provide draining material.
[0005]
[Means for Solving the Problems]
The technical means of the draining material of the present invention has a two-body configuration of a base body and a surface mounting body, and the base body includes an attachment portion and a joint portion connected to the lower end of the attachment portion. It has two support plates inclined forward and downward, and the surface mount is composed of a coupling part and a front hanging part connected to the front end of the coupling part, and the coupling part has an upper and lower two-plate configuration. And the two support plates of the base and the two plates of the front body are fitted and joined, and are supported by being sandwiched between them. The connection between the base and the front body The fixing position can be selected, and the fixing position of the outer cover can be adjusted in accordance with the mounting position of the exterior plate.
[0006]
Moreover, it is good to provide the latching nail | claw which can be couple | bonded in several positions in the coupling | bond part of a base | substrate and a surface body. Further, the base may be provided with a projecting wall with an insect-proof vent hole that matches the gap of the vent wall, either integrally or detachably. Moreover, you may provide the base | substrate with a ventilation hole with a ventilation hole located in an underfloor ventilation gap integrally or detachably.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the draining material of the present invention will be described based on examples of the drawings. FIG. 1 shows how the draining material 10 of the first embodiment is attached and used. 1 is a cloth foundation, 2 is a foundation, and 3 is a foundation packing. The foundation packing 3 is provided at an appropriate position between the fabric foundation 1 and the base 2, and a place without the foundation packing 3 is a ventilation gap 4 for underfloor ventilation. 5 is an exterior board, and the draining material 10 is attached to the lower end.
[0008]
As shown in FIG. 2, the draining material 10 of the present invention has a two-body configuration of a base body 11 and a surface body 12, and is usually made of a synthetic resin. The base 11 includes an attachment portion 13 that is fixed to the base 2 of the building by nailing or the like, and a coupling portion 14 that is continuously provided at the lower end. The coupling portion 14 is composed of two support plates 15 and 16 so as to be sandwiched and supported, and a plurality of locking claws 17 and 18 such as irregularities are provided on the surface of the support plate to prevent the coupling portion 14 from being removed. They are provided at appropriate intervals.
[0009]
The front body 12 includes a coupling portion 20 and a front hanging portion 21 that is connected to the front end thereof. The coupling portion 20 has a two-plate configuration, and the upper plate is positioned on the uppermost surface when coupled, and becomes the rainwater guiding inclined plate 22. A locking claw 23 is provided at the tip of the inclined plate 22, and the claw 23 selectively engages with the locking claw 17. The lower plate of the coupling portion 20 is a support plate 24 and is fitted between the two support plates 15 and 16 on the base. The support portion 24 is provided with a locking claw 25, which selectively engages with the locking claw 18 on the base.
[0010]
Accordingly, in the draining material of the present invention, first, only the base body 11 is attached to the base 2 and the surface body 12 is attached at the final stage of the construction work. Thereby, it can prevent that the surface covering body 12 gets damaged during construction. The mounting position of the front body 12 can be changed. In the illustrated example, the mounting position can be adjusted in three stages. As shown in FIG. 12 overhanging states can be adjusted.
[0011]
FIG. 3 shows a second embodiment. In this embodiment, since the locking claws 17 and 23 have a hook shape, the fixing force at the time of coupling is large. In addition, about the shape of the latching claws 17, 23, 18, 25, it is not limited to the example of illustration, It can determine freely.
[0012]
FIG. 4 shows a third embodiment. This embodiment is for a ventilation wall construction method, and a protruding wall 30 that matches the ventilation gap of the wall is formed on the mounting portion 13. In addition, the protruding wall 30 is provided with a large number of small air holes 31 through which insects cannot enter. In the fourth embodiment of FIG. 5, the protruding wall 30 is made detachable in an insertion / removal manner, and is convenient for manufacturing and construction.
[0013]
FIG. 6 shows a fifth embodiment. In this embodiment, a fender plate 32 is provided, and the fender plate 32 is integrally formed on the support plate 16 of the base 11. A large number of vent holes 33 are formed in the fender 32 so that the flaws cannot pass therethrough. Therefore, if this is used, ventilation under the floor can be ensured, and intrusion of soot under the floor can be prevented. In the sixth embodiment of FIG. 7, the fender 32 is made detachable by insertion and removal, which is convenient for manufacturing and construction.
[0014]
The present invention is not limited to the above-described embodiments, and can be freely modified within the scope of the claims. In particular, the structure of the coupling portion and the shape of the locking claw are free.
[0015]
【The invention's effect】
Since the draining material of the present invention has a two-body structure of a base body and a surface body, only the base body is attached first, and the surface body can be attached at the final stage of construction, and the surface body is damaged during construction. Can be prevented, and can be easily replaced if the surface is damaged. In addition, since the position of the outer package can be adjusted by changing the coupling position, it can be applied to any type of wall regardless of the position of the exterior plate, which is practically very convenient.
[0016]
According to the second aspect of the present invention, it is possible to easily and surely mount, position, and fix the outer body because the coupling claw is fixed with the locking claws.
[0017]
Since the thing of Claim 3 has a protrusion wall, it is convenient for the construction construction of a ventilation wall construction method, and can prevent the insect invasion into a wall.
[0018]
According to the fourth aspect of the present invention, since the protruding wall is detachable, it is convenient at the time of manufacturing and construction, and can be applied to a normal wall construction method.
[0019]
According to the fifth aspect of the present invention, since the fender is provided, it is possible to prevent the intrusion of the flaw under the floor without impairing the underfloor ventilation.
[0020]
According to the sixth aspect, since the fender is detachable, it is convenient at the time of manufacturing and construction.
[Brief description of the drawings]
FIG. 1 is a sectional view of a first embodiment in use.
FIG. 2 is a sectional view in a separated state.
FIG. 3 is a sectional view of a second embodiment.
FIG. 4 is a sectional view of a third embodiment in use.
FIG. 5 is a sectional view of the fourth embodiment in use.
FIG. 6 is a sectional view of a fifth embodiment in use.
FIG. 7 is a sectional view of a sixth embodiment in use.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Draining material 11 Base | substrate 12 Surface mounting body 13 Attachment part 14 Coupling parts 15 and 16 Supporting plates 17 and 18 Engagement claw 20 Coupling part 21 Front drooping part 22 Rain water guiding inclined board 23 and 25

Claims (6)

It is a two-body configuration with a base body and a surface body ,
The base body includes an attachment portion and a joint portion provided continuously to the lower end of the attachment portion, and the joint portion includes two support plates inclined forward and downward,
The surface assembly includes a coupling portion and a front hanging portion continuously provided at the front end of the coupling portion, and the coupling portion has an upper and lower two-plate configuration,
The two support plates of the base body and the two plates of the cover body are fitted and coupled, and are supported by being sandwiched between them.
A joint drainage material in which the fixing position of the base body and the outer body can be selected and the fixing position of the outer body can be adjusted in accordance with the mounting position of the exterior plate.   The building drainer according to claim 1, wherein a locking claw capable of being coupled and fixed at a plurality of positions is provided at a coupling portion between the base body and the outer surface.   The building drainer according to claim 1, wherein the base is provided with a projecting wall with an insect-proof ventilation hole that matches the gap of the ventilation wall.   The building drainer according to claim 3, wherein the protruding wall is detachable from the base.   The building drainer according to claim 1, wherein the base is provided with a fender with a vent hole positioned in the underfloor ventilation gap.   The building drainer according to claim 5, wherein the fender is detachable from the base.

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