JP4933203B2

JP4933203B2 - Mounting structure for building exterior decorative materials

Info

Publication number: JP4933203B2
Application number: JP2006241844A
Authority: JP
Inventors: 昌和島田; 充秀窪田
Original assignee: Kurashiki Spinning Co Ltd
Current assignee: Kurashiki Spinning Co Ltd
Priority date: 2006-09-06
Filing date: 2006-09-06
Publication date: 2012-05-16
Anticipated expiration: 2026-09-06
Also published as: JP2008063793A

Description

本発明は、一般住宅建築の外壁等に用いられる胴差しや鼻隠し、あるいは破風等の建築用外装化粧材の取付構造に関し、特に、窯業系材料で形成された化粧材と取付部材とを用いる建築用外装化粧材の取付構造に関する。 TECHNICAL FIELD The present invention relates to a mounting structure for exterior decorative materials for buildings such as torso, nasal concealment, and windbreaks used for outer walls of general residential buildings, and in particular, uses a decorative material and an attachment member formed of ceramic materials. The present invention relates to a mounting structure for a building exterior decorative material.

従来、窯業系材料で形成された外装化粧材の取付構造は、取付後の確実な装着性を確保するため、建物躯体に対して直接ビス止めされていた。そのため、外装化粧材の外観のデザイン性を確保するために、取付後、外装化粧材の外面に現れるビス頭部を塗装等により加工していた（特許文献１参照）。 Conventionally, an exterior decorative material mounting structure formed of a ceramic material has been directly screwed to a building frame in order to ensure reliable mounting after mounting. Therefore, in order to ensure the design of the exterior appearance of the exterior cosmetic material, the screw head that appears on the outer surface of the exterior cosmetic material has been processed by painting or the like after installation (see Patent Document 1).

また、最近では取付後のデザイン性がより強く要求されるため、ビスの頭が外観に現れないようにし、直接、外装化粧材にビス固定を行わない構造が採用されている（特許文献２参照）。 Further, recently, since the design after mounting is more strongly required, a structure is adopted in which the head of the screw is prevented from appearing in the appearance and the screw is not directly fixed to the exterior decorative material (see Patent Document 2). ).

特許文献２に記載された従来の外装化粧材の取付構造は、建物の外壁面に沿って建物躯体にビスで締め付け固定されるプレート部と、一対の嵌合顎部を端部として有する外装化粧材と、外装化粧材の一対の嵌合顎部を上方から受け入れる一対の鉤状部とからなる取付金具とから構成されている。外装化粧材の嵌合顎部のいずれにも、鉤状部の中に入る部分は同一形状にされており、鉤状部に臨む面に小突起が形成されている。したがって、小突起を積極的に鉤状部の面に摩滅させることで、建物の表面に多少の凹凸が生じていた場合でも、凹凸による外装化粧材の厚さ方向の段違いを小突起の摩滅で容易に吸収することができ、外装化粧材を美しく並べて取り付けることができるように形成されている。 The conventional exterior decorative material mounting structure described in Patent Document 2 includes a plate part that is fastened and fixed to a building frame along the outer wall surface of a building with a screw, and a pair of fitting jaw parts as end parts. It is comprised from the attachment bracket which consists of a material and a pair of hook-shaped part which receives a pair of fitting jaw part of exterior cosmetics from upper direction. In any of the fitting jaws of the exterior decorative material, the portion that enters the bowl-shaped part has the same shape, and a small protrusion is formed on the surface facing the bowl-shaped part. Therefore, by actively abrading the small protrusions on the surface of the bowl-shaped part, even if there are some irregularities on the surface of the building, the unevenness in the thickness direction of the exterior decorative material due to the irregularities can be reduced by abrasion of the small protrusions. It can be easily absorbed, and is formed so that the exterior cosmetic material can be mounted beautifully side by side.

実用新案登録第２５０６８８９号公報Utility Model Registration No. 2506889 特開平０７−２６９０６７号公報Japanese Patent Application Laid-Open No. 07-269067

ここで、外装化粧材は、取付後の確実な装着の他、取付後のデザイン性や、取付の容易性が求められる一方、取付後のメンテナンスや外装化粧材が破損した場合の交換等が行えることも求められる。 Here, in addition to reliable mounting after mounting, the exterior decorative material requires design after mounting and ease of mounting, while maintenance after mounting and replacement when the exterior decorative material is damaged can be performed. It is also required.

しかしながら、特許文献１記載の外装化粧材の取付構造では、取付後の外装化粧材の装着に対する確実性を達成するために、外部から視認可能な外装化粧材の外面から直接ビス固定をしている。その結果、外装化粧材外観のデザイン性を確保するため、取付後、外装化粧材に現れるビス頭部を塗装等により加工することが必要となり、取付作業が繁雑になる。 However, in the exterior cosmetic material mounting structure described in Patent Document 1, in order to achieve certainty for the mounting of the exterior cosmetic material after installation, screws are directly fixed from the outer surface of the exterior cosmetic material visible from the outside. . As a result, in order to ensure the design of the exterior cosmetic material appearance, it is necessary to process the screw heads appearing on the exterior cosmetic material by painting or the like after installation, which makes the installation work complicated.

また、特許文献２記載の外装化粧材の取付構造では、取付後のデザイン性や、取付の容易性を達成しているが、鉤状部に臨む外装化粧材の嵌合顎部に形成された小突起だけでは取付後の装着に対する確実性を達成することは困難である。したがって、外装化粧材の外観のデザイン性を確保しつつ、ビス固定することなく取付後の装着に対する確実性を達成するには、外装化粧材の嵌合顎部と鉤状部との間に接着剤を塗布して固定する必要が生じる。この結果、接着剤により一度固定された外装化粧材は、取り外すことができない。 In addition, the exterior cosmetic material mounting structure described in Patent Document 2 achieves design after installation and ease of installation, but is formed on the fitting jaw of the exterior cosmetic material facing the bowl-shaped portion. It is difficult to achieve certainty for mounting after mounting with only a small protrusion. Therefore, in order to achieve the certainty of the mounting after mounting without securing the screws while securing the appearance design of the exterior cosmetic material, it is necessary to adhere between the fitting jaw portion and the bowl-shaped portion of the exterior cosmetic material. It becomes necessary to apply and fix the agent. As a result, the exterior cosmetic material once fixed with the adhesive cannot be removed.

本発明は、上記問題点を解決するためになされたものであり、第１の目的は、外部から視認可能な外装化粧材の外面から直接ビス固定をすることなく、取付後の外装化粧材のデザイン性を確保できる外装化粧材の取付構造を提供することである。第２の目的は、取付部材を用いて、建物躯体に外装化粧材を確実に装着できる外装化粧材の取付構造を提供することである。第３の目的は、取付部材を用いて、建物躯体に外装化粧材を容易に取り付けることができる外装化粧材の取付構造を提供することである。さらに、第４の目的は、施工後、建物躯体からの取り外しが容易にできる外装化粧材の取付構造を提供することである。 The present invention has been made to solve the above problems, and a first object of the present invention is to provide an exterior cosmetic material after installation without directly fixing screws from the outer surface of the exterior cosmetic material visible from the outside. The object of the present invention is to provide an exterior decorative material mounting structure capable of ensuring design. The second object is to provide a mounting structure for an exterior cosmetic material that can reliably attach the exterior cosmetic material to the building frame using the mounting member. A third object is to provide an exterior cosmetic material mounting structure that can easily attach an exterior cosmetic material to a building frame using an attachment member. Furthermore, the fourth object is to provide a mounting structure for an exterior cosmetic material that can be easily detached from a building frame after construction.

以上のような目的を達成するため、本発明に係る外装化粧材の取付構造においては、第１化粧材と第２化粧材とを含む建築用外装化粧材を備える建築用外装化粧材の取付構造であって、第１化粧材が所定位置に取り付けられるとき、第２化粧材が第１化粧材により建物躯体に押圧され固定される。 In order to achieve the above object, in the exterior cosmetic material mounting structure according to the present invention, the exterior exterior cosmetic material mounting structure including the exterior cosmetic material including the first cosmetic material and the second cosmetic material. And when a 1st decorative material is attached to a predetermined position, a 2nd decorative material is pressed and fixed to a building frame by a 1st decorative material.

具体的には、本発明に係る外装化粧材の取付構造は、
窯業系材料よりなる建築用外装化粧材を建物躯体に取付部材を用いて取り付ける建築用外装化粧材の取付構造であって、
前記建築用外装化粧材は、
前記取付部材に上方からビス固定される化粧材固定部と前記取付部材と係合する第１係合凸部とを有する第１化粧材と、
前記第１化粧材の下方に設けられ、前記取付部材と係合する第２係合凸部を有する第２化粧材と、を含み、
前記取付部材は、
前記化粧材固定部が載置されるとともに、前記化粧材固定部と上方からビス固定される取付部材固定部と、
前記取付部材固定部の下方に設けられ、前記第１係合凸部を上方から受け入れる第１凹部と、
前記第１凹部の下方に設けられ、前記第２係合凸部を上方から受け入れる第２凹部と、
を含み、
前記第１化粧材が、第１化粧材が所定位置に取り付けられると第２化粧材を押圧するように設けられ、
前記第１化粧材と前記取付部材とを上方からビス固定することにより前記第１化粧材が所定位置に取り付けられるとき、前記第１化粧材が第２化粧材を押圧することで、第２係合凸部と第２凹部との係合が維持され、前記第２化粧材が建物躯体に固定される、
ことを特徴とする。 Specifically, the mounting structure of the exterior cosmetic material according to the present invention is:
An architectural exterior cosmetic material mounting structure for attaching an architectural exterior cosmetic material made of ceramic material to a building frame using an attachment member,
The building exterior decorative material is
A first decorative material having a decorative material fixing portion screw-fixed to the mounting member from above and a first engaging convex portion that engages with the mounting member;
A second decorative material that is provided below the first decorative material and has a second engaging projection that engages with the attachment member;
The mounting member is
The decorative material fixing portion is placed, and the decorative material fixing portion and an attachment member fixing portion fixed by screws from above,
A first recess provided below the mounting member fixing portion and receiving the first engagement projection from above;
A second recess provided below the first recess and receiving the second engagement projection from above;
Including
The first decorative material is provided to press the second decorative material when the first decorative material is attached at a predetermined position ,
When the first decorative material is attached to a predetermined position by screwing the first decorative material and the attachment member from above, the first decorative material presses the second decorative material, thereby Engagement of the joint convex part and the second concave part is maintained, and the second decorative material is fixed to the building frame,
It is characterized by that.

上述した発明によれば、化粧材固定部が載置される取付部材固定部が化粧材固定部と上方からビス固定されて、第１化粧材が所定位置に取り付けられるとき、第２化粧材が第１化粧材により建物躯体に押圧され固定される。したがって、外部から視認可能な外装化粧材の外面（取り付けられた外装化粧材を、外部から見上げたときに、視認可能な外装化粧材の外面）から直接ビス固定をすることなく取り付けることができる。この結果、取付後の外装化粧材のデザイン性を損なうことなく確保できる。 According to the above-described invention, when the attachment member fixing portion on which the decorative material fixing portion is placed is screw-fixed from above with the decorative material fixing portion, and the first decorative material is attached at a predetermined position, the second decorative material is The first decorative material is pressed and fixed to the building frame. Therefore, it is possible to attach without externally fixing the screw directly from the outer surface of the exterior cosmetic material visible from the outside (the outer surface of the exterior cosmetic material visible when the attached exterior cosmetic material is looked up from the outside). As a result, it can be ensured without impairing the design of the exterior decorative material after installation.

また、建築用外装化粧材は、化粧材固定部と、取付部材と係合する第１係合凸部とを有する第１化粧材と、取付部材と係合する第２係合凸部を有する第２化粧材とを含み、取付部材は、化粧材固定部が載置されるとともに化粧材固定部と上方からビス固定される取付部材固定部と、取付部材固定部の下方に設けられ、第１係合凸部を上方から受け入れる第１凹部と、第１凹部の下方に設けられ、第２係合凸部を上方から受け入れる第２凹部と、を含み、第１化粧材が所定位置に取り付けられるとき、第２化粧材が第１化粧材により建物躯体に押圧され固定されることから、外部から視認可能な外装化粧材の外面から直接ビス固定をすることなく、さらに、接着剤を用いることもなく、取付部材を用いて、建物躯体に外装化粧材を確実に装着できる。 Moreover, the building exterior decorative material has a first decorative material having a decorative material fixing portion, a first engaging convex portion that engages with the mounting member, and a second engaging convex portion that engages with the mounting member. And a mounting member is provided below the mounting member fixing portion, the mounting member fixing portion on which the cosmetic material fixing portion is mounted, the mounting material fixing portion fixed with screws from above, and the mounting member fixing portion. A first concave portion that receives the first engaging convex portion from above, and a second concave portion that is provided below the first concave portion and receives the second engaging convex portion from above, and the first decorative material is attached at a predetermined position. Since the second decorative material is pressed and fixed to the building frame by the first decorative material, the adhesive is further used without directly fixing the screw from the outer surface of the exterior decorative material visible from the outside. There is no need to attach exterior cosmetics to the building frame using mounting members. That.

また、取付部材を用いて、建物躯体に外装化粧材を確実に装着するために接着剤を用いることもないことから、第１化粧材の化粧材固定部と取付部材の取付部材固定部とをビス固定したビスを緩めて取り外すことにより、取付後の外装化粧材の取り外しを容易に行うことができる。この結果、施工後のメンテナンスや外装化粧材が破損した場合の交換等を容易に行うことができる。 In addition, since the adhesive is not used to securely attach the exterior cosmetic material to the building frame using the mounting member, the decorative material fixing portion of the first cosmetic material and the mounting member fixing portion of the mounting member are provided. By loosening and removing the screws fixed, the exterior decorative material after the attachment can be easily removed. As a result, it is possible to easily perform maintenance after construction or replacement when the exterior decorative material is damaged.

さらに、第１化粧材の化粧材固定部及び第１係合凸部と、第２化粧材の第２係合凸部と、そして、取付部材のプレート部、取付部材固定部、第１凹部及び第２凹部とは、各係合凸部と凹部が係合し、かつ、各固定部がビス固定されることにより、各化粧材が建物躯体に固定されるように、予め位置・大きさ・向きが定められていることから、第１化粧材が所定位置に取り付けられ、取付部材固定部と化粧材固定部とをビス固定することにより、第２化粧材を建物躯体に押圧して固定できる。すなわち、取付部材固定部と第１化粧材の化粧材固定部とをビス固定できた場合は、第２化粧材の第２係合凸部が取付部材の第２凹部に確実に係合していることが保証される。したがって、取付時において、第１化粧材及び第２化粧材の各々位置を合わせるような作業も補助機構も必要なく、建物躯体に外装化粧材を容易に取り付けることができる。 Furthermore, the decorative material fixing portion and the first engaging convex portion of the first decorative material, the second engaging convex portion of the second decorative material, and the plate portion of the attaching member, the attaching member fixing portion, the first concave portion, and The second recess is defined in advance so that each engaging projection is engaged with the recess and each fixing portion is fixed with a screw so that each decorative material is fixed to the building frame. Since the direction is determined, the first decorative material is attached at a predetermined position, and the second decorative material can be pressed and fixed to the building frame by fixing the mounting member fixing portion and the decorative material fixing portion with screws. . That is, when the mounting member fixing portion and the first decorative material fixing portion can be screw-fixed, the second engaging convex portion of the second decorative material is securely engaged with the second concave portion of the mounting member. It is guaranteed that Therefore, at the time of attachment, there is no need for an operation and an auxiliary mechanism for aligning the positions of the first decorative material and the second decorative material, and the exterior decorative material can be easily attached to the building frame.

特に、視認可能な外面からのビス固定を必要としないことは、作業の容易性や、取付後の外装化粧部材の外観維持のための修復作業が不要になることから、取り付ける者が熟練していない場合であっても、取付時間の短縮化及び歩留りの向上を図ることができる。 In particular, the fact that the screw fixing from the visible outer surface is not required is easy for the work and the repair work for maintaining the appearance of the exterior decorative member after the installation becomes unnecessary, so that the installer is skilled. Even if it is not, the mounting time can be shortened and the yield can be improved.

ここで、「外装用化粧材」には、建物躯体に取り付けられる部材であれば、破風、鼻隠し、幕板、窓枠等が含まれ、長尺品である平物だけでなく、入隅及び出隅に用いられる出入隅役物も含まれる。 Here, “exterior decorative material” includes windbreak, nasal cover, curtains, window frames, etc., as long as it is a member that can be attached to the building frame. Also included are entrance / exit corners used for exit corners.

「取付部材」は、化粧材を建物躯体に取り付ける部材であって、取付部材を用いて化粧材を建物躯体に取り付けたときに形状変形を生じない部材、例えば、ステンレス、アルミ等の金属部材である。そして、取付部材を用いて化粧材を建物躯体に取り付けたとき、化粧材と建物躯体との位置関係は、化粧材と建物躯体が所定の間隔（例えば、取付部材の連結部分の長さ）だけ離れた状態で互いに平行に配置される場合もあるし、化粧材が建物躯体に対して斜めに取り付けられる場合もある。その際、化粧材は単一部材として配置される場合もあるが、複数の部材を連結して配置される場合もある。 “Attachment member” is a member that attaches the decorative material to the building frame, and is a member that does not deform when the decorative material is attached to the building frame using the attachment member, for example, a metal member such as stainless steel or aluminum. is there. Then, when the decorative material is attached to the building frame using the mounting member, the positional relationship between the decorative material and the building frame is only a predetermined distance between the decorative material and the building frame (for example, the length of the connecting portion of the mounting member). There are cases where they are arranged in parallel with each other in a separated state, and there are cases where the decorative material is attached obliquely to the building frame. At that time, the decorative material may be arranged as a single member, but may be arranged by connecting a plurality of members.

本発明に係る外装化粧材の取付構造として、第１係合凸部は第１化粧材の下端部に設けられ、第２係合凸部は第２化粧材の上端部に設けられる、ことが好ましい。 As an exterior decorative material mounting structure according to the present invention, the first engaging convex portion is provided at the lower end portion of the first decorative material, and the second engaging convex portion is provided at the upper end portion of the second decorative material. preferable.

上述した発明によれば、第１係合凸部は第１化粧材の下端部に設けられ、第２係合凸部は第２化粧材の上端部に設けられることから、まず、第２化粧材の第２係合凸部を取付部材の第２凹部に係合させ、次に、第２化粧材の上方から、第１化粧材の第１係合凸部を取付部材の第１凹部に係合させ、そして、第１化粧材の化粧材固定部を取付部材の取付部材固定部に載置した後、化粧材固定部と取付部材固定部とをビス固定することができるため、第１化粧材及び第２化粧材が落下するのを防止するための補助具を用いることなく、第１化粧材及び第２化粧材を取り付けることができる。この結果、取付時において、第１化粧材及び第２化粧材の各々位置を合わせるような作業も補助機構も必要とせず、建物躯体に外装化粧材を容易に取り付けることができる。 According to the above-described invention, the first engaging convex portion is provided at the lower end portion of the first decorative material, and the second engaging convex portion is provided at the upper end portion of the second decorative material. The second engaging convex portion of the material is engaged with the second concave portion of the mounting member, and then, from above the second decorative material, the first engaging convex portion of the first decorative material is made the first concave portion of the mounting member. Since the decorative material fixing portion and the mounting member fixing portion can be screw-fixed after engaging and mounting the decorative material fixing portion of the first decorative material on the mounting member fixing portion of the mounting member, the first The first decorative material and the second decorative material can be attached without using an auxiliary tool for preventing the decorative material and the second decorative material from falling. As a result, at the time of attachment, neither an operation for aligning the positions of the first decorative material and the second decorative material nor an auxiliary mechanism is required, and the exterior decorative material can be easily attached to the building frame.

本発明に係る外装化粧材の取付構造として、第２化粧材は、第１化粧材と第２化粧材との間にシール可能に設けられた化粧材用弾性部材を介して、第１化粧材により建物躯体に押圧され固定される、ことが好ましい。 As a mounting structure for an exterior cosmetic material according to the present invention, the second cosmetic material is a first cosmetic material via an elastic member for cosmetic material provided in a sealable manner between the first cosmetic material and the second cosmetic material. It is preferable that it is pressed and fixed to the building frame.

上述した発明によれば、第１化粧材と第２化粧材との間にシール可能に設けられた化粧材用弾性部材により、雨水などの水が第１化粧材と第２化粧材との間から浸入することを防止できるため、部材の腐食などを防止することができる。また、化粧材用弾性部材により、第１化粧材及び第２化粧材、特に、第１化粧材を所定位置に取り付けるとき、第１化粧材を第２化粧材に直接接触させることなく、第２化粧材を押圧して建物躯体に固定することができる。この結果、第１化粧材と第２化粧材との接触による破損を防止することができる。さらに、第１化粧材と第２化粧材との間に化粧材用弾性部材を使用することにより、建物躯体や各部材などの寸法誤差に対しても容易かつ確実な取り付けを可能にする。 According to the above-described invention, the elastic member for a cosmetic material provided in a sealable manner between the first cosmetic material and the second cosmetic material allows water such as rain water to flow between the first cosmetic material and the second cosmetic material. Therefore, it is possible to prevent corrosion of the member. In addition, when the first decorative material and the second decorative material, in particular, the first decorative material is attached to a predetermined position by the elastic member for decorative material, the second decorative material is not brought into direct contact with the second decorative material. The decorative material can be pressed and fixed to the building frame. As a result, damage due to contact between the first decorative material and the second decorative material can be prevented. Furthermore, by using the elastic member for decorative material between the first decorative material and the second decorative material, it is possible to easily and surely attach to a dimensional error of the building frame or each member.

ここで、「化粧材用弾性部材」とは、取り付けたときに若干つぶれるような部材が好ましく、例えば、発泡ポリ塩化ビニル樹脂、発泡ポリエチレン樹脂、発泡ウレタン樹脂などの発泡部材や、天然ゴム、クロロプレンゴム、ニトリルゴム、エチレン-プロピレン-ジエン三元共重合体(ＥＰＤＭ)などのゴム系部材などが含まれる。 Here, the “elastic member for decorative material” is preferably a member that is slightly crushed when attached. For example, foamed members such as foamed polyvinyl chloride resin, foamed polyethylene resin, foamed urethane resin, natural rubber, chloroprene, etc. Rubber-based members such as rubber, nitrile rubber and ethylene-propylene-diene terpolymer (EPDM) are included.

本発明に係る外装化粧材の取付構造として、第１化粧材が所定位置に取り付けられるとき、化粧材固定部と建物躯体との間にシール可能に設けられた第１建物躯体用弾性部材と、第２化粧材の下端部と建物躯体との間にシール可能に設けられた第２建物躯体用弾性部材と、を有する、ことが好ましい。 As an exterior decorative material attachment structure according to the present invention, when the first decorative material is attached at a predetermined position, an elastic member for a first building enclosure provided in a sealable manner between the decorative material fixing portion and the building enclosure; It is preferable to have an elastic member for a second building frame provided in a sealable manner between the lower end portion of the second decorative material and the building frame.

上述した発明によれば、第１建物躯体用弾性部材及び第２建物躯体用弾性部材を有することから、雨水などの水が第１化粧材と建物躯体との間や第２化粧材と建物躯体の間から浸入することを防止でき、さらに、建物躯体や各部材などの寸法誤差に対しても容易かつ確実な取付を可能にする。 According to the above-described invention, since the first building frame elastic member and the second building frame elastic member are provided, water such as rainwater is between the first decorative material and the building frame or between the second decorative material and the building frame. It is possible to prevent intrusion from between, and it is possible to easily and surely attach to a dimensional error of the building frame or each member.

「第１建物躯体用弾性部材」及び「第２建物躯体用弾性部材」は、「化粧材用弾性部材」と同様に、取り付けたときに若干つぶれるような部材が好ましく、例えば、発泡ポリ塩化ビニル樹脂、発泡ポリエチレン樹脂、発泡ウレタン樹脂などの発泡部材や、天然ゴム、クロロプレンゴム、ニトリルゴム、エチレン-プロピレン-ジエン三元共重合体(ＥＰＤＭ)などのゴム系部材などが含まれる。 The “elastic member for the first building frame” and the “elastic member for the second building frame” are preferably members that are slightly crushed when attached, like the “elastic member for decorative material”. For example, foamed polyvinyl chloride Examples include foam members such as resins, foamed polyethylene resins, and urethane foam resins, and rubber-based members such as natural rubber, chloroprene rubber, nitrile rubber, and ethylene-propylene-diene terpolymer (EPDM).

本発明に係る外装化粧材の取付構造として、第１化粧材は、第１化粧材が所定位置に取り付けられるとき、第２化粧材を押圧する第１化粧材の第１端面と、第１端面と鋭角に交わる第１外面とを有し、第１端面は、第１外面から建物躯体へ後上がりに傾斜し、第２化粧材は、第１端面に対向して略平行な第２端面を有する、ことが好ましい。 As a mounting structure for an exterior decorative material according to the present invention, the first decorative material includes a first end surface and a first end surface of the first decorative material that presses the second decorative material when the first decorative material is mounted at a predetermined position. And a first outer surface intersecting at an acute angle, the first end surface is inclined rearwardly upward from the first outer surface to the building housing, and the second decorative material has a second end surface substantially parallel to the first end surface. It is preferable to have.

上述した発明によれば、第１化粧材は第１外面から建物躯体へ後上がりに傾斜する第１端面を、第２化粧材は第１端面に対向して略平行な第２端面を有することから、雨水などの水が第１端面と第２端面との間から浸入することを防止できるとともに、水切れを良くすることができる。さらに、第１化粧材は、第１化粧材が所定位置に取り付けられるとき、第２化粧材を押圧する第１化粧材の第１端面と、第１端面と鋭角に交わる第１外面とを有することから、第１外面下端における水切れを良くすることができる。 According to the above-described invention, the first decorative material has the first end surface inclined rearwardly upward from the first outer surface to the building housing, and the second decorative material has the second end surface substantially parallel to the first end surface. Therefore, it is possible to prevent water such as rainwater from entering between the first end face and the second end face, and to improve water drainage. Furthermore, the first decorative material has a first end surface of the first decorative material that presses the second decorative material when the first decorative material is attached at a predetermined position, and a first outer surface that intersects the first end surface at an acute angle. Therefore, it is possible to improve water drainage at the lower end of the first outer surface.

本発明に係る外装化粧材の取付構造として、第２化粧材は、第１化粧材が所定位置に取り付けられるとき、第１外面から建物躯体方向内側に設けられる、ことも望ましい。 As a mounting structure for an exterior decorative material according to the present invention, it is also desirable that the second decorative material is provided on the inner side in the building frame direction from the first outer surface when the first decorative material is attached at a predetermined position.

上述した発明によれば、第２化粧材は、第１化粧材が所定位置に取り付けられるとき、第１外面から建物躯体方向内側に設けられることから、第１外面から滴下した水滴が第２化粧材に接触することなく落下するため、第２化粧材に付着することを防止できる。さらに、第１化粧材下端から滴下した水が、第１化粧材と第２化粧材との間から浸入することをも防止することができる。 According to the above-described invention, when the first decorative material is attached at a predetermined position, the second decorative material is provided on the inner side in the building frame direction from the first outer surface. Since it falls without contacting the material, it can be prevented from adhering to the second decorative material. Furthermore, it is possible to prevent water dripped from the lower end of the first decorative material from entering between the first decorative material and the second decorative material.

上述した発明によれば、化粧材固定部が載置される取付部材固定部が化粧材固定部と上方からビス固定されて、第１化粧材が所定位置に取り付けられるとき、第２化粧材が第１化粧材により建物躯体に押圧され固定される。したがって、外部から視認可能な外装化粧材の外面から直接ビス固定をすることなく取り付けることができる。この結果、取付後の外装化粧材のデザイン性を損なうことなく確保できる。また、接着剤を用いることもなく、取付部材を用いて、建物躯体に外装化粧材を確実に装着できる。 According to the above-described invention, when the attachment member fixing portion on which the decorative material fixing portion is placed is screw-fixed from above with the decorative material fixing portion, and the first decorative material is attached at a predetermined position, the second decorative material is The first decorative material is pressed and fixed to the building frame. Therefore, it can attach without carrying out screw fixing directly from the outer surface of the exterior cosmetics visible from the outside. As a result, it can be ensured without impairing the design of the exterior decorative material after installation. In addition, the exterior decorative material can be reliably attached to the building frame using the mounting member without using an adhesive.

図１〜図４を用いて、本発明の第１実施形態に係る建築用外装化粧材の取付構造について、さらに、図５を用いて、本発明の第２実施形態に係る建築用外装化粧材の取付構造について、図面を参照しつつ説明する。本発明の各実施形態に係る建築用外装化粧材の取付構造は、窯業系材料よりなる建築用外装化粧材を建物躯体に取付部材を用いて取り付ける建築用外装化粧材の取付構造である。 1 to 4, the architectural exterior cosmetic material mounting structure according to the first embodiment of the present invention is further used in FIG. 5, and the architectural exterior cosmetic material according to the second embodiment of the present invention is used. The attachment structure will be described with reference to the drawings. The mounting structure for a building exterior cosmetic material according to each embodiment of the present invention is a mounting structure for a building exterior cosmetic material that is mounted on a building frame using a mounting member.

＜＜＜第１実施形態＞＞＞
図１は本発明の第１実施形態に係る建築用外装化粧材の取付構造の側面図である。但し、建物躯体については断面で示されている。図２は第１実施形態に係る建築用外装化粧材の取付構造に用いられる取付金具の正面図である。図３〜図４は建築用外装化粧材を建物躯体に取り付ける方法を説明するための概念図である。 <<<< first embodiment >>
FIG. 1 is a side view of a mounting structure for a building exterior decorative material according to a first embodiment of the present invention. However, the building frame is shown in cross section. FIG. 2 is a front view of a mounting bracket used in the mounting structure for a building exterior decorative material according to the first embodiment. 3-4 is a conceptual diagram for demonstrating the method of attaching a building exterior decorative material to a building frame.

＜＜建築用外装化粧材の取付構造の概要＞＞
図１に示すように、第１実施形態に係る建築用外装化粧材の取付構造１００は、建物躯体１１０に取り付けられる取付部材１２０と、外装化粧材である第１化粧材１３０及び第２化粧材１４０と、取付部材１２０を建物躯体１１０に取り付ける固定具１５０、１５２と、第１化粧材１３０を取付部材１２０に固定するビス１６０と、外装化粧材どうしの間に設けられた弾性部材１７０と、化粧材１３０、１４０と建物躯体１１０との間に設けられた弾性部材１７２、１７４とにより構成される。 << Overview of mounting structure for exterior decorative materials for buildings >>
As shown in FIG. 1, the building exterior cosmetic material mounting structure 100 according to the first embodiment includes a mounting member 120 that is mounted on a building housing 110, and a first cosmetic material 130 and a second cosmetic material that are exterior cosmetic materials. 140, fixtures 150 and 152 for attaching the attachment member 120 to the building housing 110, screws 160 for fixing the first decorative material 130 to the attachment member 120, and an elastic member 170 provided between the exterior cosmetic materials, The elastic members 172 and 174 are provided between the decorative materials 130 and 140 and the building housing 110.

そして、第１化粧材１３０がビス１６０を用いて取付部材１２０に対して所定の位置に取り付けられると、外部から視認可能な第１化粧材１３０及び第２化粧材１４０の外面から直接ビス固定などすることなく、第２化粧材１４０が第１化粧材１３０によって建物躯体１１０に押圧されることにより確実に固定される。 Then, when the first decorative material 130 is attached to the attachment member 120 at a predetermined position using the screws 160, screws are fixed directly from the outer surfaces of the first decorative material 130 and the second decorative material 140 visible from the outside. Without doing so, the second decorative material 140 is reliably fixed by being pressed against the building housing 110 by the first decorative material 130.

また、固定具１５０、１５２は、取付部材１２０を建物躯体１１０に固定できる部品であればビス、特にタッピングビスに限られず、取付ネジ、ボルトナットなど、あらゆるものを用いることができる。 In addition, the fixing tools 150 and 152 are not limited to screws, particularly tapping screws, as long as they are parts that can fix the mounting member 120 to the building housing 110, and any of fixing screws, bolts and nuts can be used.

＜取付部材１２０＞
図１及び図２に示すように、取付部材１２０は、金属部材であって、平板状かつ矩形状のプレート部１２１と、図２の正面から見てプレート部１２１から手前側に略垂直に伸びた板状の取付部材固定部１２２と、取付部材固定部１２２より下部に横方向に延びる鉤状の第１凹部１２３と、第１凹部１２３よりさらに下部に横方向に延びる鉤状の第２凹部１２４とから構成されている。なお、取付部材１２０の材料は金属部材に限られず、樹脂部材なども用いることができる。 <Mounting member 120>
As shown in FIGS. 1 and 2, the attachment member 120 is a metal member, and extends substantially vertically from the plate portion 121 having a flat plate shape and a rectangular shape to the front side from the plate portion 121 when viewed from the front of FIG. 2. The plate-shaped attachment member fixing portion 122, the flange-shaped first recess 123 extending laterally below the attachment member fixing portion 122, and the flange-shaped second recess extending laterally further below the first recess 123 124. The material of the attachment member 120 is not limited to a metal member, and a resin member or the like can also be used.

そして、プレート部１２１の中心軸上には、取付部材１２０を建物躯体１１０に固定用の２つのビス穴１２６、１２７が開口されている。このビス穴１２６、１２７は、上下に一つずつ設けられているが、中心軸に関して対称となるように複数個ずつ設けることも可能である。また、ビス穴１２６は取付部材固定部１２２と第１凹部１２３との間に、ビス穴１２７は第２凹部１２４の下方に設けられているが、建物躯体１１０に取付部材１２０が固定できればビス穴の位置及び穴の数は任意に定めることができる。 And on the central axis of the plate part 121, two screw holes 126, 127 for fixing the mounting member 120 to the building housing 110 are opened. The screw holes 126 and 127 are provided one above the other, but a plurality of screw holes 126 and 127 may be provided so as to be symmetrical with respect to the central axis. The screw hole 126 is provided between the mounting member fixing portion 122 and the first recess 123, and the screw hole 127 is provided below the second recess 124. However, if the mounting member 120 can be fixed to the building housing 110, the screw hole 126 is provided. The position and the number of holes can be arbitrarily determined.

取付部材固定部１２２は、プレート部１２１から略垂直に伸びた板状の部材である。したがって、後述する第１化粧材１３０の化粧材固定部１３２は取付部材の他の部分などと係合することなく取付部材固定部１２２上に載置されるため、容易に第１化粧材１３０を所定の位置に置くことができる。また、取付部材固定部１２２には、第１化粧材１３０の化粧材固定部１３２と取付部材固定部１２２とを、ビス１６０を用いて固定するためのビス穴１２５が予め開口されている。なお、固定用のビス１６０は、第１化粧材１３０を取付部材１２０に固定できる部品であればビスに限られず、取付ネジ、ボルトナットなど、あらゆるものを用いることができる。 The attachment member fixing portion 122 is a plate-like member extending substantially vertically from the plate portion 121. Therefore, since the decorative material fixing portion 132 of the first decorative material 130 described later is placed on the attachment member fixing portion 122 without engaging with other portions of the attachment member, the first decorative material 130 can be easily attached. It can be placed in place. In addition, a screw hole 125 for fixing the decorative material fixing portion 132 and the mounting member fixing portion 122 of the first decorative material 130 with the screws 160 is opened in the mounting member fixing portion 122 in advance. The fixing screw 160 is not limited to a screw as long as it is a component that can fix the first decorative material 130 to the mounting member 120, and any screw such as a mounting screw or a bolt nut can be used.

第１凹部１２３は、取付部材固定部１２２より下部に設けられた鉤状の凹部であって、具体的には、図２の取付部材１２０を正面から見てプレート部１２１から手前側へ略垂直に延びる基底部と、上方に折れ曲がり基底部に対して略直角の方向に延びる前壁部とから構成されている。そして、後述する下方に折り曲がる第１化粧材１３０の第１係合凸部１３４を上方から受け入れることができる。なお、化粧材１３０は脆性を有することから、第１凹部１２３の端部を丸める必要がなく、確実に装着することができる。 The first concave portion 123 is a bowl-shaped concave portion provided below the mounting member fixing portion 122. Specifically, the first concave portion 123 is substantially perpendicular to the front side from the plate portion 121 when the mounting member 120 of FIG. And a front wall portion bent upward and extending in a direction substantially perpendicular to the base portion. And the 1st engagement convex part 134 of the 1st decorative material 130 bent below mentioned below can be received from upper direction. In addition, since the decorative material 130 has brittleness, it is not necessary to round the end portion of the first concave portion 123 and can be reliably attached.

第２凹部１２４は、第１凹部１２３より下部に設けられた鉤状の凹部であって、第１凹部１２３と同様の形状を有し、後述する下方に折り曲がる第２化粧材１４０の第２係合凸部１４２を上方から受け入れることができる。なお、必ずしも同一の形状とすることはなく、取付位置や化粧材の大きさに合わせて、形状を変更することもできる。 The second concave portion 124 is a bowl-shaped concave portion provided below the first concave portion 123, has the same shape as the first concave portion 123, and is second of the second decorative material 140 that is bent downward, which will be described later. The engaging protrusion 142 can be received from above. The shape is not necessarily the same, and the shape can be changed according to the mounting position and the size of the decorative material.

＜外装化粧材１３０，１４０＞
第１実施形態に係る外装化粧材の取付構造における外装化粧材は、図１に示すように、第１化粧材１３０と第２化粧材１４０とから構成され、取付後、第１化粧材１３０と第２化粧材１４０とにより、取付部材１２０を上端部から下端部まで覆い隠している。したがって、化粧材１３０、１４０の正面側から見ると取付部材１２０は露出することはない。また、外装化粧材の材料としては、繊維含有珪酸カルシウム系の窯業系材料であり、これに限られず、デザイン性を高めるために樹脂系材料も適用することができる。 <Exterior cosmetic material 130, 140>
As shown in FIG. 1, the exterior cosmetic material in the exterior cosmetic material mounting structure according to the first embodiment includes a first cosmetic material 130 and a second cosmetic material 140, and after the installation, The second decorative material 140 covers and hides the attachment member 120 from the upper end portion to the lower end portion. Therefore, when viewed from the front side of the decorative materials 130 and 140, the attachment member 120 is not exposed. Further, the material of the exterior decorative material is a fiber-containing calcium silicate-based ceramic material, and is not limited thereto, and a resin-based material can also be applied to improve design.

ここで、いずれの化粧材も、建物躯体１１０及び取付部材１２０により中空の空間が形成できるような形状となっている。したがって、中空の空間が、化粧材内部に形成されることにより化粧材の軽量化を図ることができる。なお、軽量化を図るためには、各化粧材の上端部及び下端部以外をすべて中空の空間にすることが好ましいが、化粧材は窯業系材料からなる部材であることから、化粧材の製造過程において化粧材が撓むのを防止するため、各化粧材の上端部及び下端部以外にも、建物躯体１１０及び取付部材１２０に対して少なくとも１つの柱状部が形成されている。 Here, any of the decorative materials has such a shape that a hollow space can be formed by the building housing 110 and the mounting member 120. Therefore, the weight of the decorative material can be reduced by forming the hollow space inside the decorative material. In order to reduce the weight, it is preferable to make all the spaces other than the upper end and the lower end of each decorative material a hollow space. However, since the decorative material is a member made of a ceramic material, manufacturing the decorative material In order to prevent the decorative material from bending in the process, at least one columnar portion is formed on the building housing 110 and the mounting member 120 in addition to the upper and lower ends of each decorative material.

第１化粧材１３０は、第１化粧材１３０の上端部に設けられた化粧材固定部１３２と、下端部に設けられた第１係合凸部１３４と、第１化粧材１３０が所定の位置に取り付けられたときに第２化粧材１４０を押圧する第１端面１３６と、外部から視認可能な第１外面１３８とが設けられている。また、化粧材固定部１３２には、第１化粧材１３０を所定の位置に取り付けるとき、ビス１６０により取付部材固定部１２２と化粧材固定部１３２とを固定できるように、ビス穴１３３が設けられている。 The first decorative material 130 includes a decorative material fixing portion 132 provided at the upper end portion of the first decorative material 130, a first engaging convex portion 134 provided at the lower end portion, and the first decorative material 130 at a predetermined position. There are provided a first end surface 136 that presses the second decorative material 140 when attached to and a first outer surface 138 that is visible from the outside. Further, the cosmetic material fixing portion 132 is provided with a screw hole 133 so that the mounting member fixing portion 122 and the cosmetic material fixing portion 132 can be fixed by the screw 160 when the first decorative material 130 is attached at a predetermined position. ing.

化粧材固定部１３２は、確実な装着を可能にするため、取付部材１２０の板状の取付部材固定部１２２と対向する下面を、板状の取付部材固定部１２２と密着可能な平面状に加工されている。また、化粧材固定部１３２の上面は、ビス固定した際に上面上に現れるビス１６０の頭部をコーキング剤により隠し易いように、下面と平行な平面状に加工されている。したがって、化粧材固定部１３２が取付部材固定部１２２上でビス固定されて第１化粧材１３０が所定位置に取り付けられることから、外部から視認可能な第１化粧材１３０の第１外面１３８から直接ビス固定をすることなく取り付けることができる。この結果、取付後の第１化粧材１３０のデザイン性を損なうことなく確保できる。 The decorative material fixing part 132 processes the lower surface of the attachment member 120 facing the plate-like attachment member fixing part 122 into a flat surface that can be in close contact with the plate-like attachment member fixing part 122 in order to enable reliable attachment. Has been. Further, the upper surface of the decorative material fixing portion 132 is processed into a flat surface parallel to the lower surface so that the head of the screw 160 that appears on the upper surface when the screw is fixed can be easily hidden by the caulking agent. Therefore, since the decorative material fixing portion 132 is screw-fixed on the attachment member fixing portion 122 and the first decorative material 130 is attached at a predetermined position, it is directly from the first outer surface 138 of the first decorative material 130 visible from the outside. Can be installed without screw fixing. As a result, the first decorative material 130 after installation can be secured without impairing the design.

第１係合凸部１３４は、第１化粧材１３０が所定の位置に取り付けられたとき、上部が開口している取付部材１２０の第１凹部１２３に対応する位置に、第１凹部１２６と係合可能に下方に向って凸形状に形成されている。したがって、第１係合凸部１３４が第１凹部１２３に係合し、かつ化粧材固定部１３２が取付部材固定部１２２とビス固定されることにより、接着剤を用いることなく、第１化粧材１３０は確実に装着することができる。 The first engaging convex portion 134 is engaged with the first concave portion 126 at a position corresponding to the first concave portion 123 of the mounting member 120 whose upper portion is open when the first decorative material 130 is attached at a predetermined position. It is formed in a convex shape facing downwards as possible. Therefore, the first engaging convex portion 134 engages with the first concave portion 123 and the decorative material fixing portion 132 is screw-fixed to the attachment member fixing portion 122, so that the first decorative material is used without using an adhesive. 130 can be securely attached.

なお、第１化粧材１３０はビス固定されているだけであるため、取り外しも容易に行うことができる。したがって、施工後のメンテナンスや外装化粧材が破損した場合の交換等を容易に行うことができる。 In addition, since the 1st decorative material 130 is only screw-fixed, it can also remove easily. Therefore, it is possible to easily perform maintenance after construction or replacement when the exterior decorative material is damaged.

さらに、第１係合凸部１３４は第１化粧材１３０の下端部に設けられ、第２係合凸部１４２は第２化粧材１４０の上端部に設けられることから、まず、第２化粧材１４０の第２係合凸部１４２を取付部材１２０の第２凹部１２４に係合させ、次に、第２化粧材１４０の上方から、第１化粧材１３０の第１係合凸部１３４を取付部材１２０の第１凹部１２３に係合させ、そして、第１化粧材１３０の化粧材固定部１３２を取付部材１２０の取付部材固定部１２２に載置した後、化粧材固定部１３２と取付部材固定部１２２とをビス固定することができるため、第１化粧材１３０及び第２化粧材１４０が取付時に落下するのを防止するための補助具を用いることなく、第１化粧材１３０及び第２化粧材１４０を取り付けることができる。この結果、取付時において、第１化粧材１３０及び第２化粧材１４０の各々位置を合わせるような作業も補助機構も必要とせず、建物躯体１１０に外装化粧材を容易に取り付けることが可能となる。 Furthermore, since the first engaging convex portion 134 is provided at the lower end portion of the first decorative material 130 and the second engaging convex portion 142 is provided at the upper end portion of the second decorative material 140, first, the second decorative material is provided. 140 second engaging projections 142 are engaged with the second recesses 124 of the mounting member 120, and then the first engaging projections 134 of the first decorative material 130 are mounted from above the second decorative material 140. After engaging the first recess 123 of the member 120 and placing the decorative material fixing portion 132 of the first decorative material 130 on the mounting member fixing portion 122 of the mounting member 120, the decorative material fixing portion 132 and the mounting member fixed Since the part 122 can be screw-fixed, the first cosmetic material 130 and the second cosmetic material 130 can be used without using an auxiliary tool for preventing the first cosmetic material 130 and the second cosmetic material 140 from falling during installation. A material 140 can be attached. As a result, at the time of attachment, it is possible to easily attach the exterior cosmetic material to the building housing 110 without requiring an operation for aligning the positions of the first decorative material 130 and the second decorative material 140 and an auxiliary mechanism. .

第１端面１３６は、図１に示すように、第１化粧材１３０の正面から建物躯体１１０方向に後上がりに傾斜している。したがって、第１端面１３６に付着した水は第１外面１３８下端に集めることができる。また、第１端面１３６と第１外面１３８とは鋭角に交わる。この結果、第１外面１３８下端における水切れをさらに良くすることができる。 As shown in FIG. 1, the first end surface 136 is inclined rearwardly upward from the front surface of the first decorative material 130 toward the building housing 110. Therefore, the water adhering to the first end surface 136 can be collected at the lower end of the first outer surface 138. Further, the first end surface 136 and the first outer surface 138 intersect at an acute angle. As a result, water drainage at the lower end of the first outer surface 138 can be further improved.

なお、第１化粧材１３０の第１外面１３８は、第１化粧材１３０が所定の位置に取り付けられたとき、建物躯体１１０及び建物躯体１１０に取り付けられる取付部材１２０に対して、略平行になるように形成されている。第１外面１３８を、図１のように、必ずしも建物躯体１１０等と略平行とする必要はなく、第１外面１３８上に付着した水が下端で水切りが良くなる形状、例えば正面から建物躯体１１０方向に上がり又は下がりに傾斜させることもできる。 The first outer surface 138 of the first decorative material 130 is substantially parallel to the building housing 110 and the mounting member 120 attached to the building housing 110 when the first decorative material 130 is attached at a predetermined position. It is formed as follows. As shown in FIG. 1, the first outer surface 138 does not necessarily need to be substantially parallel to the building housing 110 or the like, and the water adhering to the first outer surface 138 is shaped so that drainage is improved at the lower end, for example, the building housing 110 from the front. It can also be tilted up or down in the direction.

第２化粧材１４０は、第２化粧材１４０の上端部に設けられた第２係合凸部１４２と、下端部１４４と、第１化粧材１３０が所定の位置に取り付けられたときに第１端面１３６により押圧される第２端面１４６と、外部から視認可能な外面１４８とが設けられている。 The second decorative material 140 is first when the second engaging convex portion 142 provided at the upper end portion of the second decorative material 140, the lower end portion 144, and the first decorative material 130 are attached at predetermined positions. A second end surface 146 pressed by the end surface 136 and an outer surface 148 visible from the outside are provided.

第２係合凸部１４２は、上部が開口している取付部材１２０の第２凹部１２４に対応する位置に、第２凹部１２４と係合可能に下方に向って凸形状に形成されている。なお、第１化粧材１３０が所定の位置に取り付けられると、第１端面１３６により第２化粧材１４０を押圧することとなる。したがって、第１化粧材１３０が所定の位置に取り付けられていれば、第２係合凸部１４２と第２凹部１２４との係合が維持されため、第２化粧材１４０には固定用のビスは必要がない。すなわち、施工後の第２化粧材１４０のデザイン性を損なうことなく位置固定できるのである。 The second engaging convex portion 142 is formed in a convex shape downward so as to be engageable with the second concave portion 124 at a position corresponding to the second concave portion 124 of the mounting member 120 whose upper portion is open. When the first decorative material 130 is attached at a predetermined position, the second decorative material 140 is pressed by the first end surface 136. Therefore, if the first decorative material 130 is attached at a predetermined position, the engagement between the second engaging convex portion 142 and the second concave portion 124 is maintained, and the second decorative material 140 has a fixing screw. Is not necessary. That is, the position can be fixed without impairing the design of the second decorative material 140 after construction.

下端部１４４は、第２係合凸部１４２を取付部材１２０の第２凹部１２４に係合させたとき、第２化粧材１４０を安定させるために、建物躯体１１０に対して略垂直となるように形成されている。 The lower end 144 is substantially perpendicular to the building housing 110 in order to stabilize the second decorative material 140 when the second engagement protrusion 142 is engaged with the second recess 124 of the mounting member 120. Is formed.

第２端面１４６は、図１に示すように、第２化粧材１４０の正面から建物躯体１１０方向に後上がりに傾斜している。したがって、第２端面１４６に付着した水は、第２外面側に流れることとなり、第１化粧材と第２化粧材との間からの水の侵入を防ぐことができる。 As shown in FIG. 1, the second end surface 146 is inclined rearwardly upward from the front surface of the second decorative material 140 toward the building housing 110. Therefore, the water adhering to the second end surface 146 flows to the second outer surface side, and water intrusion from between the first decorative material and the second decorative material can be prevented.

なお、第２化粧材１４０の第２外面１４８は、第１化粧材１３０が所定の位置に取り付けられたとき、第１化粧材１３０の第１外面１３８より建物躯体１１０方向内側に設けられている。この結果、第１化粧材１３０の外面１３８から落ちる水が第２化粧材１４０に付着することを防止することができる。 It should be noted that the second outer surface 148 of the second decorative material 140 is provided on the inner side of the building exterior 110 from the first outer surface 138 of the first decorative material 130 when the first decorative material 130 is attached at a predetermined position. . As a result, it is possible to prevent water falling from the outer surface 138 of the first decorative material 130 from adhering to the second decorative material 140.

＜弾性部材１７０，１７２，１７４＞
本発明に係る外装化粧材の取付構造は、図１に示すとおり、第１化粧材１３０の第１端面１３６と第２化粧材１４０の第２端面１４６との間に化粧材用弾性部材１７０が、建物躯体１１０と第１化粧材１３０の化粧材固定部１３２との間に第１建物躯体用弾性部材１７２が、建物躯体１１０と第２化粧材１３０の下端部１４４との間に第２建物躯体用弾性部材１７４がシール可能に設けられている。 <Elastic members 170, 172, 174>
As shown in FIG. 1, the exterior decorative material mounting structure according to the present invention includes a decorative elastic member 170 between the first end surface 136 of the first decorative material 130 and the second end surface 146 of the second decorative material 140. The first building frame elastic member 172 is between the building frame 110 and the decorative material fixing part 132 of the first decorative material 130, and the second building is between the building frame 110 and the lower end 144 of the second decorative material 130. A housing elastic member 174 is provided so as to be sealable.

化粧材用弾性部材１７０は、第１化粧材１３０の第１端面１３６と第２化粧材１４０の第２端面１４６との間をシール可能に設けられていることから、雨水などの水が第１端面１３６と第２端面１４６との間から浸入することを防止できるため、建物躯体側に存在する木質部材の腐食などを防止することができる。 Since the elastic member 170 for the decorative material is provided so as to be able to seal between the first end surface 136 of the first decorative material 130 and the second end surface 146 of the second decorative material 140, water such as rainwater is the first. Since it can prevent entering from between the end surface 136 and the 2nd end surface 146, corrosion of the wooden member which exists in the building frame side, etc. can be prevented.

さらに、化粧材用弾性部材１７０は、第２化粧材１４０を取付部材１２０の第２凹部１２４に係合させた後に第１化粧材１３０を所定位置に取り付けるとき、第１化粧材１３０を第２化粧材１４０に、より具体的には第１化粧材１３０の第１端面１３６を第２化粧材１４０の第２端面１４６に直接接触させることなく押圧して、第２係合凸部１４２と第２凹部１２４との係合を維持し、第２化粧材１４０を建物躯体に対し確実に固定することができる。また、第１化粧材１３０と第２化粧材１４０との接触による破損を防止することができる。さらに、第１化粧材１３０と第２化粧材１４０との間に化粧材用弾性部材１７０を使用することにより、建物躯体１１０や各部材などの寸法誤差に対しても容易かつ確実な取り付けを可能にする。 Furthermore, when the first decorative material 130 is attached at a predetermined position after the second decorative material 140 is engaged with the second recess 124 of the attachment member 120, the elastic member 170 for decorative material attaches the first decorative material 130 to the second position. More specifically, the first end surface 136 of the first decorative material 130 is pressed against the decorative material 140 without directly contacting the second end surface 146 of the second decorative material 140, so 2 The engagement with the recess 124 can be maintained, and the second decorative material 140 can be reliably fixed to the building frame. Further, damage due to contact between the first decorative material 130 and the second decorative material 140 can be prevented. Furthermore, by using the elastic member 170 for the decorative material between the first decorative material 130 and the second decorative material 140, it is possible to easily and surely attach to the dimensional error of the building housing 110 or each member. To.

化粧材用弾性部材の材料は、第１化粧材１３０と第２化粧材１４０との間の緩衝材となることから、取り付けたときに若干つぶれるような部材が好ましく、例えば、発泡ポリ塩化ビニル樹脂、発泡ポリエチレン樹脂、発泡ウレタン樹脂などの発泡部材や、天然ゴム、クロロプレンゴム、ニトリルゴム、エチレン-プロピレン-ジエン三元共重合体(ＥＰＤＭ)などのゴム系部材などが含まれる。なお、第１建物躯体用弾性部材１７２及び第２建物躯体用弾性部材１７４も、化粧材用弾性部材１７０と同様の材料とすることもできる。 The material of the elastic member for the decorative material is a cushioning material between the first decorative material 130 and the second decorative material 140. Therefore, a member that collapses slightly when attached is preferable. For example, a foamed polyvinyl chloride resin And foamed members such as foamed polyethylene resin and foamed urethane resin, and rubber-based members such as natural rubber, chloroprene rubber, nitrile rubber, and ethylene-propylene-diene terpolymer (EPDM). The first building frame elastic member 172 and the second building frame elastic member 174 can also be made of the same material as the decorative material elastic member 170.

第１建物躯体用弾性部材１７２は、建物躯体１１０と化粧材固定部１３２との間をシール可能に設けられていることから、雨水などの水が化粧材固定部１３２と建物躯体１１０との間から浸入することを防止できるため、部材の腐食などを防止することができる。また、第１化粧材１３０を所定の位置に取り付けるとき、第１化粧材１３０を建物躯体１１０に直接接触させることなく押圧することができることから、第１化粧材１３０と建物躯体１１０との接触による破損を防止することができる。さらに、第１化粧材１３０と建物躯体１１０との間に第１建物躯体用弾性部材１７２を使用することにより、建物躯体１１０や各部材などの寸法誤差に対しても容易かつ確実な取り付けを可能にする。 Since the first building frame elastic member 172 is provided so as to be able to seal between the building frame 110 and the decorative material fixing part 132, water such as rainwater is provided between the decorative material fixing part 132 and the building frame 110. Therefore, it is possible to prevent corrosion of the member. In addition, when the first decorative material 130 is attached at a predetermined position, the first decorative material 130 can be pressed without being brought into direct contact with the building housing 110, so that the first decorative material 130 is brought into contact with the building housing 110. Breakage can be prevented. Furthermore, by using the first building frame elastic member 172 between the first decorative material 130 and the building frame 110, it is possible to easily and surely attach to dimensional errors of the building frame 110 and each member. To.

第２建物躯体用弾性部材１７４は、建物躯体１１０と第２化粧材１４０の下端部１４４との間をシール可能に設けられていることから、雨水などの水が下端部１４４と建物躯体１１０との間から浸入することを防止できるため、部材の腐食などを防止することができる。また、第２化粧材１４０の第２係合凸部１４２を第２凹部１２８に係合させるとき、第２化粧材１４０を建物躯体１１０に直接接触させることなく、位置固定することができる。この結果、第１建物躯体用弾性部材１７２と同様に、第２化粧材１４０と建物躯体１１０との接触による破損を防止することができるとともに、建物躯体１１０や各部材などの寸法誤差に対しても容易かつ確実な取り付けを可能にする。 Since the second building frame elastic member 174 is provided so as to be able to seal between the building frame 110 and the lower end portion 144 of the second decorative material 140, water such as rainwater can be removed from the lower end portion 144 and the building frame 110. Since it is possible to prevent intrusion from between, the corrosion of the member can be prevented. Further, when the second engaging convex portion 142 of the second decorative material 140 is engaged with the second concave portion 128, the position of the second decorative material 140 can be fixed without directly contacting the building housing 110. As a result, similar to the first building frame elastic member 172, it is possible to prevent damage due to the contact between the second decorative material 140 and the building frame 110, and to prevent dimensional errors of the building frame 110 and each member. It also enables easy and reliable installation.

＜＜建築用外装化粧材の取付方法＞＞
図３及び図４を用いて、外装化粧材の取付方法を説明する。図３（ａ）は取付方法を説明するための概念図であって、建物外壁面に対して取付部材１２０を取り付けた図である。図３（ｂ）は、取付方法を説明するための概念図であって、第２化粧材１４０を取付部材１２０を用いて取り付けた図である。図３（ｃ）は、取付方法を説明するための概念図であって、第１化粧材１３０を取付部材１２０を用いて取り付けた図である。図４（ａ）は図３（ａ）の建築用外装化粧材の取付構造の側面図である。図４（ｂ）は図３（ｂ）の建築用外装化粧材の取付構造の側面図である。図４（ｃ）は図３（ｃ）の建築用外装化粧材の取付構造の側面図である。 << Attachment method of building exterior decorative material >>
A method for attaching the exterior decorative material will be described with reference to FIGS. 3 and 4. FIG. 3A is a conceptual diagram for explaining the attachment method, and is a view in which the attachment member 120 is attached to the outer wall surface of the building. FIG. 3B is a conceptual diagram for explaining the attachment method, and is a view in which the second decorative material 140 is attached using the attachment member 120. FIG. 3C is a conceptual diagram for explaining the attachment method, and is a view in which the first decorative material 130 is attached using the attachment member 120. Fig.4 (a) is a side view of the mounting structure of the building exterior decorative material of Fig.3 (a). FIG.4 (b) is a side view of the mounting structure of the building exterior decorative material of FIG.3 (b). FIG.4 (c) is a side view of the mounting structure of the building exterior decorative material of FIG.3 (c).

具体的には、外装化粧材の取り付けは、はじめに、建物外壁に取付部材１２０を取り付け、次に、第２化粧材１４０を取付部材１２０に取り付け、そして、第２化粧材１４０の第１化粧材１３０を上方から取付部材１２０に取り付け、そして、第１化粧材１３０と取付部材１２０とをビス固定することにより行われる。 Specifically, the attachment of the exterior decorative material is performed by first attaching the attachment member 120 to the outer wall of the building, then attaching the second decorative material 140 to the attachment member 120, and then the first decorative material of the second decorative material 140. 130 is attached to the attachment member 120 from above, and the first decorative material 130 and the attachment member 120 are screw-fixed.

＜取付部材１２０の取り付け＞
図３（ａ）及び図４（ａ）を用いて、取付部材１２０を外壁面に取り付ける方法を説明する。はじめに、建物外壁の取付箇所に取付部材１２０を取り付ける。具体的には、図３（ａ）に示すとおり、第１化粧材１３０及び第２化粧材１４０と取付部材１２０との取付位置関係を考慮して、外壁面に対して一定高さに取り付けられるようにマーキングライン（図３（ａ）の破線）を引く。そして、固定具１５０、１５２を用いて、取付部材どうしの間隔が一定幅になるように取付部材１２０を取り付ける。その際、取り付け、取り外しを考慮して、隣り合う第１化粧材どうし及び隣り合う第２化粧材どうしのジョイント部が、取付部材を跨るような取付位置に取付部材を取り付ける。なお、ジョイント部は、化粧材どうしが所定幅、例えば３ｍｍ程度の目地を設けることができるように取り付ける。 <Mounting of mounting member 120>
A method of attaching the attachment member 120 to the outer wall surface will be described with reference to FIGS. 3 (a) and 4 (a). First, the attachment member 120 is attached to the attachment location of the building outer wall. Specifically, as shown in FIG. 3A, the first decorative material 130, the second decorative material 140, and the mounting member 120 are attached to the outer wall surface at a certain height in consideration of the mounting position relationship. In this way, a marking line (broken line in FIG. 3A) is drawn. Then, using the fixtures 150 and 152, the attachment member 120 is attached so that the distance between the attachment members is a constant width. At that time, in consideration of attachment and detachment, the attachment member is attached at an attachment position where the joint portions of the adjacent first decorative materials and the adjacent second decorative materials straddle the attachment members. The joint portion is attached so that the decorative materials can be provided with joints having a predetermined width, for example, about 3 mm.

＜第２化粧材１４０の取り付け＞
図３（ｂ）及び図４（ｂ）を用いて、外壁面に取り付けられた取付部材１２０に、第２化粧材を取り付ける方法を説明する。ここで、第２化粧材として、出隅役物１４０Ａと、長尺品である胴差１４０Ｂと、入隅役物１４０Ｃとが、図３（ｂ）に示されている。 <Attachment of second decorative material 140>
A method of attaching the second decorative material to the attachment member 120 attached to the outer wall surface will be described with reference to FIGS. 3B and 4B. Here, as the second decorative material, an outer corner part 140A, a long body difference 140B, and an inner corner part 140C are shown in FIG. 3B.

第１化粧材１３０の下方に設けられる第２化粧材１４０として、図４（ｂ）に示すとおり、出隅役物１４０Ａと、入隅役物１４０Ｃとを、取付部材１２０の第２凹部１２４に第２係合凸部１４２を落とし込むように上から下に向って、取付部材１２０に対して取り付ける。そして、出隅役物１４０Ａ及び入隅役物１４０Ｃが取付部材１２０に取り付けられた後、長尺品である胴差１４０Ｂを、図３（ｂ）に示すとおり取り付ける。 As the second decorative material 140 provided below the first decorative material 130, as shown in FIG. 4B, the protruding corner combination 140 </ b> A and the entering corner combination 140 </ b> C are formed in the second recess 124 of the mounting member 120. The second engagement protrusion 142 is attached to the attachment member 120 from the top to the bottom so as to drop. Then, after the outer corner part 140A and the inner corner part 140C are attached to the attachment member 120, the trunk difference 140B, which is a long product, is attached as shown in FIG.

＜第１化粧材の取り付け＞
図３（ｃ）及び図４（ｃ）を用いて、外壁面に取り付けられた取付部材１２０を用いて、第１化粧材１３０を外壁面に取り付ける方法を説明する。ここで、第１化粧材１３０は、第２化粧材１４０と対応して横方向に同じ長さを有する、出隅役物１３０Ａと、長尺品である胴差１３０Ｂと、入隅役物１３０Ｃとが、図３（ｃ）に示されている。 <Attaching the first decorative material>
A method of attaching the first decorative material 130 to the outer wall surface using the attachment member 120 attached to the outer wall surface will be described with reference to FIGS. 3C and 4C. Here, the first decorative material 130 corresponds to the second decorative material 140 and has the same length in the lateral direction, and has a protruding corner part 130A, a long trunk 130B, and a corner part 130C. Is shown in FIG.

第１化粧材１３０も第２化粧材１４０と同様に、図４（ｃ）に示すとおり、出隅役物１３０Ａと、入隅役物１３０Ｃとを、取付部材１２０の第１凹部１２３に第１係合凸部１３４を落とし込むように上から下に向って、取付部材１２０に対して取り付ける。そして、出隅役物１３０Ａ及び入隅役物１３０Ｃが取付部材１２０に取り付けられた後、長尺品である胴差１３０Ｂを、図３（ｃ）に示すとおり取り付ける。そして、第１化粧材１３０の上端部である化粧材固定部１３４を、ビス１６０を用いて取付部材１２０の取付部材固定部１２４とビス固定する。 Similarly to the second decorative material 140, the first decorative material 130 also includes a protruding corner accessory 130 </ b> A and an incoming corner accessory 130 </ b> C in the first recess 123 of the mounting member 120 as shown in FIG. 4C. The engaging projection 134 is attached to the attachment member 120 from the top to the bottom so as to drop. Then, after the outer corner part 130A and the inner corner part 130C are attached to the attachment member 120, the trunk difference 130B, which is a long product, is attached as shown in FIG. Then, the decorative material fixing portion 134 that is the upper end portion of the first decorative material 130 is screw-fixed with the mounting member fixing portion 124 of the mounting member 120 using the screws 160.

以上のようにして、外装化粧材を取り付けることができる。ここで、第１化粧材１３０の化粧材固定部１３２及び第１係合凸部１３４と、第２化粧材１４０の第２係合凸部１４２と、そして、取付部材１２０のプレート部１２１、取付部材固定部１２２、第１凹部１２３及び第２凹部１２４とは、各係合凸部と凹部が係合し、かつ、各固定部がビス固定されることにより、各化粧材が建物躯体１１０に固定されるように、予め位置・大きさ・向きが定められていることから、第１化粧材１３０が所定位置に取り付けられ、取付部材固定部１２２と化粧材固定部１３２とをビス固定することにより、第２化粧材１４０を建物躯体１１０に押圧して固定できる。すなわち、取付部材固定部１２２と第１化粧材１３０の化粧材固定部１３２とをビス固定できた場合は、第２化粧材１４０が取付部材１２０の第２凹部１２４に確実に係合していることが保証される。したがって、取付時において、第１化粧材１３０及び第２化粧材１４０の各々位置を合わせるような作業も補助機構も必要なく、建物躯体１１０に外装化粧材を容易に取り付けることができる。 The exterior cosmetic material can be attached as described above. Here, the decorative material fixing portion 132 and the first engaging convex portion 134 of the first decorative material 130, the second engaging convex portion 142 of the second decorative material 140, and the plate portion 121 of the mounting member 120, the mounting The member fixing portion 122, the first concave portion 123, and the second concave portion 124 are engaged with each engaging convex portion and the concave portion, and each fixing portion is screw-fixed so that each decorative material is attached to the building housing 110. Since the position, size, and orientation are determined in advance so as to be fixed, the first decorative material 130 is attached at a predetermined position, and the attachment member fixing portion 122 and the decorative material fixing portion 132 are screw-fixed. Thus, the second decorative material 140 can be pressed and fixed to the building housing 110. That is, when the mounting member fixing portion 122 and the cosmetic material fixing portion 132 of the first decorative material 130 can be screw-fixed, the second decorative material 140 is reliably engaged with the second recess 124 of the mounting member 120. It is guaranteed. Therefore, at the time of attachment, an operation for aligning the positions of the first decorative material 130 and the second decorative material 140 and an auxiliary mechanism are not required, and the exterior decorative material can be easily attached to the building housing 110.

特に、視認可能な外面１３８、１４８からのビス固定を必要としないことは、作業の容易性や、取付後の外装化粧部材の外観維持のための修復作業が不要になることから、取り付ける者が熟練していない場合であっても、取付時間の短縮化及び歩留りの向上を図ることができる。 In particular, it is not necessary to fix the screws from the visible outer surfaces 138 and 148. This eliminates the need for repair work for maintaining the appearance of the exterior decorative member after installation. Even if the user is not skilled, the installation time can be shortened and the yield can be improved.

＜＜＜第２実施形態＞＞＞
第２実施形態に係る建築用外装化粧材の取付構造２００は、第１実施形態に係る建築用外装化粧材の取付構造１００の変形である。したがって、第１実施形態に係る建築用外装化粧材の取付構造１００と異なる部分について説明する。 <<< Second Embodiment >>
The architectural exterior cosmetic material mounting structure 200 according to the second embodiment is a modification of the architectural exterior cosmetic material mounting structure 100 according to the first embodiment. Therefore, a different part from the mounting structure 100 of the building exterior cosmetic material which concerns on 1st Embodiment is demonstrated.

図５は本発明の第２実施形態に係る建築用外装化粧材の取付構造の側面図である。図５で示すとおり、第２実施形態の取付構造２００は、建物躯体２１０に取り付けられる取付部材２２０と、外装化粧材である第１化粧材２３０、第２化粧材２４０及び第３化粧材２８０と、取付部材２２０を建物躯体２１０に取り付ける固定具２５０、２５２及び２５４と、第１化粧材２３０を取付部材２２０に固定するビス２６０と、外装化粧材どうしの間に設けられた弾性部材２７０及び２７２と、化粧材２３０、２８０と建物躯体２１０との間に設けられた弾性部材２７６、２７８とにより構成される。 FIG. 5 is a side view of the mounting structure for a building exterior decorative material according to the second embodiment of the present invention. As shown in FIG. 5, the attachment structure 200 of the second embodiment includes an attachment member 220 attached to the building housing 210, a first decorative material 230, a second decorative material 240, and a third decorative material 280 that are exterior decorative materials. The fixing members 250, 252 and 254 for attaching the attachment member 220 to the building housing 210, the screws 260 for fixing the first decorative material 230 to the attachment member 220, and the elastic members 270 and 272 provided between the exterior decorative materials. And elastic members 276 and 278 provided between the decorative materials 230 and 280 and the building housing 210.

図５に示すように、取付部材２２０は、取付部材１２０を変形したものであり、板状かつ矩形状のプレート部２２１と、化粧材側から見てプレート部２２１から手前側に略垂直に伸びた板状の取付部材固定部２２２と、取付部材固定部２２２より下部にあって、順に横方向に延びる鉤状の第１凹部２２３、第２凹部２２４、第３凹部２２５及び第４凹部２２６とから構成されている。そして、取付部材２１０は、固定具２５０、２５２、２５４を用いて、建物躯体２１０に取り付けられる。 As shown in FIG. 5, the attachment member 220 is a modification of the attachment member 120, and extends substantially perpendicularly from the plate-like and rectangular plate portion 221 and from the plate portion 221 to the front side when viewed from the decorative material side. A plate-shaped mounting member fixing portion 222, a bowl-shaped first concave portion 223, a second concave portion 224, a third concave portion 225, and a fourth concave portion 226 that are located below the mounting member fixing portion 222 and extend in the lateral direction in order. It is composed of The attachment member 210 is attached to the building frame 210 using the fixtures 250, 252, and 254.

また、外装化粧材は、第１化粧材２３０、第２化粧材２４０及び第３化粧材２８０の３つの化粧材から構成されている。第１化粧材２３０と第３化粧材２８０との間に設けられる第２化粧材２４０には、取付時の安定性を考慮し、取付部材２２０に設けられた２つの凹部２２４、２２５に係合可能な２つの係合凸部２４２、２４４が設けられている。さらに、第３化粧材２８０は第１実施形態に係る取付構造の第２化粧材１４０と略同様の形状を有し、その下端部と建物躯体２１０との間にシール可能な建物躯体用弾性部材２７８を備えている。そして、化粧材用弾性部材として、弾性部材２７０が第１化粧材２３０と第２化粧材２４０との間に、弾性部材２７２が第２化粧材２４０と第３化粧材２８０との間に設けられている。 The exterior decorative material is composed of three decorative materials, a first decorative material 230, a second decorative material 240, and a third decorative material 280. The second decorative material 240 provided between the first decorative material 230 and the third decorative material 280 is engaged with the two recesses 224 and 225 provided in the mounting member 220 in consideration of stability during mounting. Two possible engaging projections 242, 244 are provided. Further, the third decorative material 280 has substantially the same shape as the second decorative material 140 of the mounting structure according to the first embodiment, and can be sealed between the lower end portion of the third decorative material 280 and the building frame 210. 278. The elastic member 270 is provided between the first decorative material 230 and the second decorative material 240 and the elastic member 272 is provided between the second decorative material 240 and the third decorative material 280 as the elastic member for the decorative material. ing.

各係合部は、各化粧材が所定の位置に取り付けられたとき、上部が開口している取付部材２２０の各凹部に対応する位置に、各凹部と係合可能に下方に向って凸形状に形成されている。したがって、各係合凸部が対応する凹部に係合し、かつ化粧材固定部２３２が取付部材固定部２２２とビス固定されることにより、第１化粧材２３０は確実に装着することができるだけでなく、第２化粧材２４０及び第３化粧材２８０も押圧されて建物躯体２１０に固定される。なお、第１化粧材２３０はビス固定されているだけであるため、取り外しも容易に行うことができる。 Each engaging portion is convex downward at a position corresponding to each concave portion of the mounting member 220 whose upper portion is open when each decorative material is attached at a predetermined position so as to be engageable with each concave portion. Is formed. Therefore, each engaging convex part engages with the corresponding concave part, and the cosmetic material fixing part 232 is screw-fixed to the attachment member fixing part 222, so that the first cosmetic material 230 can only be securely attached. The second decorative material 240 and the third decorative material 280 are also pressed and fixed to the building housing 210. In addition, since the 1st decorative material 230 is only screw-fixed, it can also remove easily.

第１化粧材２３０、第２化粧材２４０そして第３化粧材２８０の外面は、各化粧材下端における水切りを考慮し、各化粧材が所定の位置に取り付けられたとき、順に、建物躯体側方向に向って内側になるように形成されている。また、外部から視認可能な複数の外装化粧材の外面から直接ビス固定をすることなく取り付けることができるため、取付後の外装化粧材のデザイン性を損なうことなく確保できる。さらに、第２実施形態に係る取付構造の外装化粧材は、３つの化粧材を使用することから、第１実施形態に係る取付構造の化粧材と比較して、様々な模様や彩色等を外装化粧材に施すことができるため、外装化粧材の外観のデザイン性をよい一層向上させることができる。 The outer surfaces of the first decorative material 230, the second decorative material 240, and the third decorative material 280 consider the draining at the lower end of each decorative material, and when each decorative material is attached at a predetermined position, It is formed so that it may become inward toward. Moreover, since it can attach without screwing directly from the outer surface of the some exterior cosmetic material visible from the outside, it can ensure without impairing the design property of the exterior cosmetic material after attachment. Furthermore, since the exterior decorative material of the mounting structure according to the second embodiment uses three decorative materials, various patterns, colorings, and the like are exteriorized compared to the decorative material of the mounting structure according to the first embodiment. Since it can be applied to the decorative material, the appearance design of the exterior decorative material can be further improved.

以上のとおり、本実施形態に係る建築用外装化粧材の取付構造によれば、化粧材固定部が載置される取付部材固定部が化粧材固定部と上方からビス固定されて、第１化粧材が所定位置に取り付けられるとき、他の化粧材が第１化粧材により建物躯体に押圧され固定される。したがって、外部から視認可能な外装化粧材の外面から直接ビス固定をすることなく取り付けることができる。この結果、取付後の外装化粧材のデザイン性を損なうことなく確保できる。また、接着剤を用いることもなく、取付部材を用いて、建物躯体に外装化粧材を確実に装着できる。 As described above, according to the mounting structure for a building exterior decorative material according to the present embodiment, the mounting member fixing portion on which the decorative material fixing portion is placed is screw-fixed from above with the decorative material fixing portion, so that the first makeup is made. When the material is attached at a predetermined position, another decorative material is pressed and fixed to the building frame by the first decorative material. Therefore, it can attach without carrying out screw fixing directly from the outer surface of the exterior cosmetics visible from the outside. As a result, it can be ensured without impairing the design of the exterior decorative material after installation. In addition, the exterior decorative material can be reliably attached to the building frame using the mounting member without using an adhesive.

さらに、各化粧材の係合凸部及び取付部材の各凹部が係合し、かつ、第１化粧材の化粧材固定部及び取付部材の取付部材固定部とがビス固定されることにより、各化粧材が建物躯体に固定されるように、予め位置・大きさ・向きが定められていることから、第１化粧材が所定位置に取り付けられ、各固定部をビス固定することにより、他の化粧材を建物躯体に押圧して固定できる。すなわち、取付部材固定部と第１化粧材の化粧材固定部とをビス固定できた場合は、他の化粧材の係合凸部が取付部材の各凹部に確実に係合していることが保証される。したがって、取付時において、化粧材の各々の位置を合わせるような作業も補助機構も必要なく、建物躯体に外装化粧材を容易に取り付けることができる。 Furthermore, the engaging convex part of each cosmetic material and each concave part of the mounting member are engaged, and the cosmetic material fixing part of the first cosmetic material and the mounting member fixing part of the mounting member are screw fixed, Since the position, size, and orientation are determined in advance so that the decorative material is fixed to the building frame, the first decorative material is attached at a predetermined position, and each fixing portion is fixed by screws. The decorative material can be pressed against the building frame and fixed. That is, when the mounting member fixing portion and the first cosmetic material decorative material fixing portion can be screw-fixed, the engaging convex portions of the other cosmetic materials are surely engaged with the respective concave portions of the mounting member. Guaranteed. Therefore, at the time of attachment, neither an operation for aligning each position of the decorative material nor an auxiliary mechanism is required, and the exterior decorative material can be easily attached to the building frame.

更に、本発明に係る建物外装用化粧材の取付構造は、上述の実施形態には限られず、その他様々な実施形態が含まれる。 Furthermore, the structure for mounting a building exterior decorative material according to the present invention is not limited to the above-described embodiment, and includes various other embodiments.

本発明の第１実施形態に係る取付構造１００の側面図である。It is a side view of the attachment structure 100 which concerns on 1st Embodiment of this invention. 本発明の第１実施形態に係る建築用外装化粧材の取付構造に用いられる取付金具１２０の正面図である。It is a front view of the attachment metal fitting 120 used for the attachment structure of the exterior cosmetics material for buildings concerning a 1st embodiment of the present invention. 建築用外装化粧材を取り付ける方法を説明するための概念図である。It is a conceptual diagram for demonstrating the method to attach the exterior cosmetics for construction. 建築用外装化粧材を取り付ける方法を説明するための概念図であって、取付構造１００の側面図である。It is a conceptual diagram for explaining a method of attaching a building exterior decorative material, and is a side view of the attachment structure 100. 本発明の第２実施形態に係る取付構造２００の側面図である。It is a side view of the attachment structure 200 which concerns on 2nd Embodiment of this invention.

符号の説明Explanation of symbols

１００、２００建築用外装化粧材の取付構造
１１０建物躯体
１２０取付部材
１２１プレート部
１２２取付部材固定部
１２３第１凹部
１２４第２凹部
１２５，１２６，１２７ビス穴
１３０第１化粧材
１３２化粧材固定部
１３４第１係合凸部
１３６第１端面
１３８第１外面
１４０第２化粧材
１４２第２係合凸部
１４６第２端面
１４８第２外面
１５０，１５２固定具
１６０ビス
１７０化粧材用弾性部材
１７２，１７４建物躯体用弾性部材
２１０建物躯体
２２０取付部材
２２１プレート部
２２２取付部材固定部
２２３第１凹部
２２４第２凹部
２２５第３凹部
２２６第４凹部
２３０第１化粧材
２３２化粧材固定部
２３４第１係合凸部
２４０第２化粧材
２４２第２係合凸部
２４４第３係合凸部
２５０，２５２，２５４固定具
２６０ビス
２７０，２７２化粧材用弾性部材
２７４，２７６建物躯体用弾性部材
２８０第３化粧材
２８２第４係合凸部
２８４下端部 DESCRIPTION OF SYMBOLS 100, 200 Building exterior decorative material mounting structure 110 Building frame 120 Mounting member 121 Plate portion 122 Mounting member fixing portion 123 First concave portion 124 Second concave portion 125, 126, 127 Screw hole 130 First decorative material 132 Cosmetic material fixing portion 134 1st engagement convex part 136 1st end surface 138 1st outer surface 140 2nd cosmetics 142 2nd engagement convex part 146 2nd end surface 148 2nd outer surface 150,152 Fixing tool 160 Screw 170 Elastic member 172 for cosmetics 174 Elastic member for building frame 210 Building frame 220 Mounting member 221 Plate portion 222 Mounting member fixing portion 223 First concave portion 224 Second concave portion 225 Third concave portion 226 Fourth concave portion 230 First decorative material 232 Cosmetic material fixing portion 234 First engagement Joint convex portion 240 Second decorative material 242 Second engaging convex portion 244 Third engaging convex portion 250, 2 52,254 Fixing tool 260 Screw 270,272 Elastic member for decorative material 274,276 Elastic member for building frame 280 Third decorative material 282 Fourth engaging convex portion 284 Lower end portion

Claims

窯業系材料よりなる建築用外装化粧材を建物躯体に取付部材を用いて取り付ける建築用外装化粧材の取付構造であって、
前記建築用外装化粧材は、
前記取付部材に上方からビス固定される化粧材固定部と前記取付部材と係合する第１係合凸部とを有する第１化粧材と、
前記第１化粧材の下方に設けられ、前記取付部材と係合する第２係合凸部を有する第２化粧材と、を含み、
前記取付部材は、
前記化粧材固定部が載置されるとともに、前記化粧材固定部と上方からビス固定される取付部材固定部と、
前記取付部材固定部の下方に設けられ、前記第１係合凸部を上方から受け入れる第１凹部と、
前記第１凹部の下方に設けられ、前記第２係合凸部を上方から受け入れる第２凹部と、
を含み、
前記第１化粧材が、第１化粧材が所定位置に取り付けられると第２化粧材を押圧するように設けられ、
前記第１化粧材と前記取付部材とを上方からビス固定することにより前記第１化粧材が所定位置に取り付けられるとき、前記第１化粧材が第２化粧材を押圧することで、第２係合凸部と第２凹部との係合が維持され、前記第２化粧材が建物躯体に固定される
ことを特徴とする建築用外装化粧材の取付構造。 An architectural exterior cosmetic material mounting structure for attaching an architectural exterior cosmetic material made of ceramic material to a building frame using an attachment member,
The building exterior decorative material is
A first decorative material having a decorative material fixing portion screw-fixed to the mounting member from above and a first engaging convex portion that engages with the mounting member;
A second decorative material that is provided below the first decorative material and has a second engaging projection that engages with the attachment member;
The mounting member is
The decorative material fixing portion is placed, and the decorative material fixing portion and an attachment member fixing portion fixed by screws from above,
A first recess provided below the mounting member fixing portion and receiving the first engagement projection from above;
A second recess provided below the first recess and receiving the second engagement projection from above;
Including
The first decorative material is provided to press the second decorative material when the first decorative material is attached at a predetermined position ,
When the first decorative material is attached to a predetermined position by screwing the first decorative material and the mounting member from above, the first decorative material presses the second decorative material, thereby The structure for mounting an exterior cosmetic material for buildings , wherein the engagement between the mating convex portion and the second concave portion is maintained, and the second decorative material is fixed to the building frame.

前記第１係合凸部は前記第１化粧材の下端部に設けられ、
前記第２係合凸部は前記第２化粧材の上端部に設けられる、
請求項１記載の建築用外装化粧材の取付構造。 The first engaging convex portion is provided at a lower end portion of the first decorative material,
The second engaging convex portion is provided at an upper end of the second decorative material;
The mounting structure of the exterior decorative material for building according to claim 1.

前記第２化粧材は、前記第１化粧材と前記第２化粧材との間にシール可能に設けられた化粧材用弾性部材を介して、前記第１化粧材により押圧され固定される、
請求項１又は２記載の建築用外装化粧材の取付構造。 The second decorative material is pressed and fixed by the first decorative material via an elastic member for decorative material provided in a sealable manner between the first decorative material and the second decorative material.
The mounting structure for a building exterior decorative material according to claim 1 or 2.

前記第１化粧材が所定位置に取り付けられるとき、前記化粧材固定部と前記建物躯体との間にシール可能に設けられた第１建物躯体用弾性部材と、前記第２化粧材の下端部と前記建物躯体との間にシール可能に設けられた第２建物躯体用弾性部材と、を有する、
請求項１〜３いずれか一項記載の建築用外装化粧材の取付構造。 When the first decorative material is attached at a predetermined position, an elastic member for the first building frame provided in a sealable manner between the decorative material fixing part and the building frame; and a lower end of the second decorative material; An elastic member for a second building frame provided in a sealable manner with the building frame;
The mounting structure of the exterior decorative material for building according to any one of claims 1 to 3.

前記第１化粧材は、前記第１化粧材が所定位置に取り付けられるとき、前記第２化粧材を押圧する前記第１化粧材の第１端面と、前記第１端面と鋭角に交わる第１外面とを有し、
前記第１端面は、前記第１外面から前記建物躯体へ後上がりに傾斜し、
前記第２化粧材は、第１端面に対向して略平行な第２端面を有する、
請求項１〜４いずれか一項記載の建築用外装化粧材の取付構造。 The first decorative material includes a first end surface of the first decorative material that presses the second decorative material when the first decorative material is attached at a predetermined position, and a first outer surface that intersects the first end surface at an acute angle. And
The first end surface is inclined upwardly from the first outer surface to the building frame,
The second decorative material has a second end surface substantially parallel to the first end surface,
The mounting structure of the exterior decorative material for building according to any one of claims 1 to 4.

前記第２化粧材は、前記第１化粧材が所定位置に取り付けられるとき、前記第１外面から前記建物躯体方向内側に設けられる、
請求項１〜５いずれか一項記載の建築用外装化粧材の取付構造。 The second decorative material is provided on the inner side in the building frame direction from the first outer surface when the first decorative material is attached at a predetermined position.
The mounting structure for a building exterior decorative material according to any one of claims 1 to 5.