JPH0631021Y2 - Exterior wall material for construction - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention relates to the exterior wall material for buildings, structures, etc., in particular the joint between the drainer starter and the siding surface material (exterior plate) On the other hand, the present invention relates to a press-fitting type exterior wall material that is press-fitted and joined from the surface side.

(Prior art) Conventionally, as a base material for a drainage member having a projection for inserting a lower end of a siding into an upper portion by bending a strip-shaped plate as an exterior wall material for construction and construction, and a strip-shaped plate such as a colored zinc iron plate, A siding that has projections and recesses for connection at its upper and lower ends and that is fitted with a heat insulating material such as gypsum board on the inside, and a recess for inserting the projections at the upper end of the siding are formed on the lower surface. For example, the one consisting of a rain dripping is
It is known from Japanese Patent Publication No. 3-516.

(Problems to be solved by the invention) However, in the above-mentioned conventional exterior wall material, the structure of each joint part of the drainer, the siding and the rainer is formed in the horizontal direction with respect to the plate surface, that is, in the direction parallel to the wall surface. Since each member is joined by fitting of the uneven portion, the watertightness of the joined portion may be reduced if the uneven portion of the joined portion is not formed accurately. One more thing became insufficient and there was a fear that it would flow from the joint to the back side of the siding, and it is technically difficult to mold an intricate bent structure like the above joint with an aluminum mold material, There is a problem that it is limited to bendable metal plates such as steel plates.

The present invention solves the above-mentioned problems, completes the watertightness of the joint and makes the structure simple, and each member is not limited to only a bendable metal plate such as a steel plate. It is an object of the present invention to provide a building exterior wall material that can be easily molded using an aluminum mold material or a plastic molding material.

(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention integrally mounts a mounting plate portion, a rainwater guide portion, and a draining portion, and forms a pair on the surface of the mounting plate portion at a required interval. And a pair of male protrusions for joining having a required length capable of being press-fitted into the siding locking projection and provided with a siding locking projection having a required projection length. Provided on the back surface of one side edge in the longitudinal direction of the mold protrusion forming side,
The required width and required length provided on the surface of the one longitudinal edge opposite to the male protrusion forming side one longitudinal edge with a pair of required female protrusions having a required height with a required interval. A siding surface material made of a siding surface plate, and a back plate receiving member for supporting the back surface of one side edge in the longitudinal direction of the female projection forming side of the siding surface material formed in a required width and a required length. At the top end on the front surface side of the mounting member, a required protrusion that is provided in a pair of upper and lower protrusions having a required protrusion length and is provided at the tip of the lower protrusion of the protrusion, and that can be press-fitted into the pair of protrusions. A strip-shaped siding surface material pressing member having a required length of a rainwater intrusion prevention eaves that covers the upper surface of the upper protrusion of the mounting member when the pair of protrusions of length and the protrusions are press-fitted and engaged. It is characterized by consisting of Than it is.

(Operation) Upon construction, as shown in FIG. 7, after the mounting plate portion 2 of the drainer / starter body 1 is fixedly attached to the base 24 by the nails 26 or the like, the siding locking projection 3 provided on the surface of the mounting portion 2 , 3 into which male engaging projections 9 and 9 provided on the rear surface of the male protrusion forming side longitudinal edge 6b of the siding surface member 6 are press-fitted, The tooth-shaped locking portions 10, 10 are attached to the siding locking projections 3,
The siding surface material 6 is attached to the starter body 1 also serving as a water drain by engaging with the tooth-shaped locking portions 3a, 3a of 3 and then the one side edge 6a on the female projection forming side of the siding surface material 6 is formed. As shown in FIG. 9, the nailing extension 6f is nailed to the main pillar, stud, furring strip or other wall foundation 25, and the female projection forming side longitudinal side edge 6a of the siding surface material 6 is further fixed. male protruding portion formation side one longitudinal side edge 6b of the engaging male protrusion 9 provided on the rear surface of the other siding surface material 6 to be bonded to the bonding female protruding portions 7 provided 'surface, 9 is press-fitted, and the tooth-shaped locking portions 10, 10 of the male protrusions 9, 9 for engagement are inserted into the tooth-shaped locking portions 8, 8 of the female protrusions 7, 7 for joining of the siding surface material 6. Lock and join both siding surface materials 6 , 6 ', and so on. The materials 6 ′ are joined together, and the rear surface of the final stage siding surface material 6 ′ on the side where the female protrusion is formed is moved to the eighth position.
As shown in the drawing, it is brought into contact with the siding back surface receiving member 15a of the mounting member 14 of the head tree which is attached to the eaves girder 27 of the building or other required location such as the furrow or stud by the nail 26 or other suitable means, and then the siding surface pressing member A pair of tooth-shaped engaging portions 18, 18 provided with protrusions 19 and 19 provided on the upper portion of 17 are press-fitted into the protrusions 15 and 15 of the mounting member 14, so that the siding surface pressing member 17 and the siding rear surface receiving member 15a. it is intended for clamping the firm the siding surface member 6 'at. At this time, the tooth-shaped locking portions 18, 18 of the protruding portions 19, 19 of the siding surface pressing member 17 are locked to the tooth-shaped locking portions 16, 16 of the inner wall surfaces of the protruding portions 15, 15 of the mounting member 14. The protrusions 19 and 19 are prevented from slipping out, and the siding surface pressing member 17 can firmly hold the siding surface material 6 ', and the protrusions 15 and 15 of the mounting member 14 can be securely held.
The upper surface of 15 is covered with a rainwater intrusion prevention eaves 20 above the siding surface pressing member 17 to prevent rainwater, dust and the like from invading the upper edge of the siding surface material.

(Embodiment) FIGS. 1 to 9 show an embodiment of the present invention, in which reference numeral 1 denotes a water draining starter body which is formed of a required material such as a metal plate and a plastic plate. Reference numeral 2 denotes a mounting plate portion of the water draining starter main body 1 , and reference numerals 3 and 3 denote siding locking projections provided on the surface of the mounting plate portion 2 with a required spacing and having a pair of required projection lengths. ,
Toothed locking portions 3a, 3a are formed on the inner wall surface thereof. 4 is a rainwater guide part of the starter body 1 which also serves as a drainer, 5
Is the draining part. Reference numeral 6 denotes a siding surface material, which is a strip having a required width and a required length, such as a steel plate, aluminum,
A synthetic resin plate or the like is formed by roll or press, or formed by extrusion molding or the like.

Longitudinal side edges of said Thus siding surface material 6 6
Of the a and 6b, one side 6a, that is, the female protrusion forming side is low, and the other 6b side, that is, the male protrusion forming side is formed so as to be high. Reference numerals 7 and 7 denote female protrusions for joining which are provided on the surface of the one side edge 6a in the longitudinal direction on the female protrusion forming side of the siding surface material 6 and which are provided with a required height and which have a pair of required heights. The tooth-shaped locking portions 8 are formed on the inner wall surfaces of the teeth. 7a, 7a
Is a siding surface material receiving surface formed on the female protrusions 7, 7. The teeth 9 and 9 are of a required length provided on the back surface of the male-projection-forming-side longitudinal-direction one-side edge 6b of the siding surface member 6 so that they can be fitted into the female projections 7 and 7 for joining. It is a male projection for joining with the shape locking portions 10 and 10. Reference numeral 11 denotes a cover end edge portion having a substantially L-shaped cross section formed by bending the male protrusion forming side longitudinal side one side edge 6b toward the back surface side, and 12 denotes a horizontal surface 6c and a concave portion 6d formed on the siding surface material 6. 6f is a nailing extension, 13 is a space on the back side of the siding surface material 6 , and a necessary heat insulating material may be filled as necessary.
The shape of the decorative surface portion 12 of the siding surface material 6 is, for example, a simple horizontal surface 6c and an inclined surface 6e as shown in FIG.
It is optional, such as one consisting of.

Further, the male protrusions 9 and 9 on the rear surface of the siding surface member 6 on the side where the male protrusions are formed are elastic protrusions whose tips are slightly expanded to form female protrusions on the surface where the female protrusions are formed. It is also possible to make the engagement with the parts 7, 7 tight. Reference numeral 14 denotes an attachment member for attaching the siding surface material 6 to a required location such as eaves girders, furring strips, studs, etc. of a building, which is formed of a synthetic resin, a metal strip having a required width and a required length. A pair of projecting portions 15, 15 having a required projecting length are provided in the longitudinal direction at the upper end of the surface with a required space. Reference numerals 16 and 16 are tooth-shaped locking portions, which are formed on the inner wall surfaces of the protrusions 15 and 15, respectively. Reference numeral 15a is a siding back surface receiving member provided at the tip of the lower protruding portion 15 of the protruding portions 15 and 15, and is formed in a plate shape having a required width. Reference numeral 17 denotes a siding surface pressing member, which is formed of a band plate having a required width and a required length such as a synthetic resin and a metal. The protruding portion 1 of the mounting member 14 is provided on the side facing the mounting member 14.
A pair of tooth-like locking portions 18, 19 having a required projecting length that can be fitted into each of the 5, 5 and 15 and the above-mentioned projections 15, 15, 19, 19 when the respective projections 15, 15, 19, 19 are fitted. A rainwater intrusion prevention eaves portion 20 that covers the upper surfaces of the protrusions 15 and 15 is provided.

In addition, the lower end side 2 of the siding surface pressing member 17
1 may be bent toward the mounting member 14 side so as to elastically support the surface of the siding surface material 6 , and the tip side of the projecting portions 19, 19 of the siding surface pressing member 17 is slightly expanded. It is also possible to provide elasticity to tightly engage the protrusions 19 with each other. 22 is basic concrete, 23 is mortar, 24 is foundation, 25 is wall foundation, 1
6 is a nail, 27 is an eaves girder, 18 is a rafter, and 29 is a nailing recess.

(Effects) As described above, according to the present invention, the mounting plate portion, the rainwater guide portion, and the draining portion are integrally connected, and a pair of required projecting lengths are formed on the surface of the mounting plate portion at a required interval. A draining starter provided with a siding locking projection, and a pair of joining male projections having a required length capable of press-fitting engagement with the siding locking projection. The female mold for joining, which is provided on the back surface of the one side edge in the direction and has a pair of required heights with a required interval on the surface of the one side edge in the longitudinal direction facing the one side edge in the longitudinal direction on which the male protrusion is formed. A siding surface member made of a strip plate having a required width and a required length provided with a protrusion, and a rear surface receiving member for supporting a rear face of one side edge in the female protrusion forming side of the siding surface member having a required width. And a strip plate formed to the required length At the top end on the front surface side of the mounting member, a required protrusion that is provided in a pair of upper and lower protrusions having a required protrusion length and is provided at the tip of the lower protrusion of the protrusion, and that can be press-fitted into the pair of protrusions. A strip-shaped siding surface material pressing member having a required length of a rainwater intrusion prevention eaves that covers the upper surface of the upper protrusion of the mounting member when the pair of protrusions of length and the protrusions are press-fitted and engaged. Since it is made up of a headstock and a joint between the draining body, the siding surface material, and each joint of the headstock, the joints are made by press-fitting from the surface side in a direction substantially perpendicular to the plate surface. It is a joint type, and as a result, the watertightness of the joint is far superior to the conventional type that joins from the horizontal direction to the plate surface, and the shape of the joint between each member is Band-shaped as before Unlike the one in which the end edge of is bent into a U-shaped cross section or a U-shaped cross section to form an uneven male and female joint, it is simply a pair of mutually press-fitting protrusions. In addition to the fact that the joining portion can be formed more easily and accurately than in the conventional case and the joining state of the portion can be made even tighter, each member is made of only a bendable metal plate such as a steel plate. Without being limited to, it is possible to easily mold even aluminum mold material, plastic molding material, etc.
There are various effects.

[Brief description of drawings]

1 shows an embodiment of the present invention. FIG. 1 is a partially cutaway perspective view of a draining body, FIG. 2 is a longitudinal side view of the same, and FIG. 3 is a partially cutaway perspective view of a siding surface material. FIG. 4 is a vertical side view of the same, FIG. 5 is a vertical side view of another embodiment, FIG. 6 is a partially cutaway perspective view of a mounting member and a siding surface material pressing member, and FIG. Is a partially cutaway side sectional view, FIG. 8 is a partially cutaway side sectional view of the same eaves girder portion, and FIG. 9 is a partially cutaway side sectional view of a joint portion of a siding surface material. 1 ...... Drainer starter main body, 2 ...... Mounting plate part, 3
...... Siding locking protrusions 3a ...... Tooth-shaped locking parts,
4 ... Rainwater guide part, 5 ... Draining part, 6 , 6 '... Siding surface material, 6a ... One side edge in the female projection forming side, 6b ... One longitudinal direction in the male projection forming side Side edge, 6c
...... Horizontal plane, 6d ...... Concave section, 6e ...... Slope, 6f ......
Extension for nailing, 7 ... Female protrusion for joining, 7a ... Siding surface material receiving surface, 8 ... Tooth-shaped locking portion, 9 ... Male protrusion for joining, 10 ... Tooth engagement Stop portion, 11 ... Coated edge portion, 12 ... Decorative surface portion, 13 ... Space portion, 14 ... Mounting member, 15 ... Projection portion, 15a ... Siding rear receiving member, 16 ... Tooth-like locking Part, 17 ... Siding surface pressing member, 18 ... Tooth-like locking part, 19 ... Projection part, 20
…… Eaves to prevent rainwater intrusion, 21 …… Lower end side, 22 ……
Foundation concrete, 23 ... Mortar, 24 ... Foundation,
25 …… Wall base, 26 …… Nail, 27 …… Eaves girder, 28 ……
Rafter, 29 ... Recess for nailing.

Front page continuation (72) Inventor Akimitsu Fujishiro 3-12-2 Nihonbashi, Chuo-ku, Tokyo Toho Seat Frame Co., Ltd. (72) Inventor Yuji Nomura 3-22 Matsubara, Soka City, Saitama C-22-401

Claims (1)

[Scope of utility model registration request] 1. A mounting plate portion, a rainwater guide portion, and a water draining portion are integrally connected to each other, and a siding locking protrusion having a pair of required protrusion lengths is provided on the surface of the mounting plate portion at a required interval. And a pair of male protrusions for joining having a required length capable of being press-fitted and engaged with the siding locking protrusions are provided on the back surface of the one longitudinal edge on the male protrusion forming side. A required width and a required width provided on the surface of the one longitudinal edge opposite to the male protrusion forming side one longitudinal edge with a pair of required female protrusions formed at required intervals with a required height. A siding surface material consisting of a strip of length, and a back surface receiving member for supporting the back surface of one side edge in the longitudinal direction of the female projection forming side of the siding surface material,
The upper end portion on the front surface side of the strip-shaped mounting member formed to have a required width and required length is provided at the tip of the lower protruding portion having a required protruding length provided in a pair of upper and lower portions with a required interval, and A pair of protrusions having a required protrusion length capable of being press-fitted into the pair of protrusions, and a rainwater intrusion prevention eaves covering the upper surface of the upper protrusion of the mounting member when the protrusions are press-fitted to have a required length. An exterior wall material for construction, comprising: a strip plate-shaped siding surface material formed on the base material and a head tree provided on the pressing member.