JP3942449B2

JP3942449B2 - Width wood for remodeling and remodeling method

Info

Publication number: JP3942449B2
Application number: JP2002028071A
Authority: JP
Inventors: 日出雄渡部
Original assignee: Sumitomo Forestry Crest Co Ltd
Current assignee: Sumitomo Forestry Crest Co Ltd
Priority date: 2002-02-05
Filing date: 2002-02-05
Publication date: 2007-07-11
Anticipated expiration: 2022-02-05
Also published as: JP2003227229A

Description

【０００１】
【発明の属する技術分野】
この発明は、既設の床材の上に新設の床材をはり込んで行う方式のリフォームにおいて、既設巾木を取り外すことなく、このリフォームを適切に行えるようにするために用いられるリフォーム用巾木材およびこの巾木材を用いたリフォーム方法に関する。
【０００２】
【従来の技術】
既設の床材の上に新設の床材をはり込んで行う方式のリフォームにおいては、通例、既設巾木を取り外した後、新設の床材をはり込み、さらに、新設の巾木の取り付けをなすようにしている。
【０００３】
【発明が解決しようとする課題】
しかるに、かかる従来の手法にあっては、既設巾木の取り外しに相応の手間を要させるものであった。巾木は、通常、釘と接着剤により強固に壁側に取り付けられているからである。
【０００４】
また、かかる従来の手法にあっては、既設巾木を取り外す際に壁を傷つけてしまうことが少なくなく、こうした場合にはさらに壁材のはり替えを必要とさせるものであった。
【０００５】
こうした不都合は、既設巾木を取り外すことなく、既設の床材の上に新設の床材をはり込むようにした場合には生じない。しかし、単純にこのようにした場合、既設巾木と新設の床材との取り合い部分にできるだけ隙間を生じさせないようにする必要があり、その施工に高い精度が必要となる。また、このように新設の床材をはり込ませた場合、この新設の床材と既設巾木との取り合い部分に生じる隙間は縦向きの隙間となるため、この隙間にたまる塵芥によりこの取り合い部分の外観性を経時的に低下させてしまい易い。
【０００６】
そこでこの発明は、既設の床材の上に新設の床材をはり込んで行う方式のリフォームを行う場合において、既設巾木を取り外すことなく、容易かつ仕上がり良くこうしたリフォームを行うことを可能とするリフォーム用巾木材の提供およびリフォーム方法の提供を主たる目的としている。
【０００７】
【課題を解決するための手段】
前記目的を達成するために、請求項１記載の発明にあっては、リフォーム用巾木材が以下の（１）〜（６）の構成を備えたものとした。
（１）既設巾木の前面及び上端面を覆って備え付けられるリフォーム用巾木材であって、
（２）鉛直側巾木構成体と水平側巾木構成体とを有しており、
（３）鉛直側巾木構成体は、
既設巾木の前面への添装面部と、
既設フロア上にはり込まれる新設の床材により形成される新設フロア面に対する突き当て面部と、
既設巾木の上端面より上方に延びる上部とを備えており、
（４）水平側巾木構成体は、
第一板部と、
この第一板部の外面との間にほぼ直角の外隅部を形成させる外面及び第一板部の内面との間にほぼ直角の内隅部を形成させる内面を備えてこの第一板部に連接された第二板部とを備えており、
（５）鉛直側巾木構成体の上部と壁面との間に入れ込まれる水平側巾木構成体の第一板部及び第二板部のいずれか一方の外面が壁面への添装面部とされると共に、
（６）この第一板部及び第二板部の他方の内面が鉛直側巾木構成体の上端面への突き当て面部とされる。
【０００８】
かかる構成によれば、
（１）先ず、鉛直側巾木構成体の突き当て面部を新設フロア面に突き当てさせると共に、この鉛直側巾木構成体の添装面部を既設巾木の前面に添装させることにより、既設巾木の前面を鉛直側巾木構成体により覆うことができる。
（２）また、このように配される鉛直側巾木構成体の上部と壁面との間に、水平側巾木構成体の第一板部及び第二板部のいずれか一方を入れ込むようにし、このように入れ込まれる水平側巾木構成体の第一板部及び第二板部のいずれか一方の添装面部を壁面に添装させると共に、この第一板部及び第二板部の他方の突き当て面部を鉛直側巾木構成体の上端面に突き当てさせることにより、既設巾木の上端面を水平側巾木構成体により覆うことができる。
（３）このように入れ込まれる水平側巾木構成体の第一板部及び第二板部のいずれか一方は、その添装面部を壁面に添装させることから、備え付けられたリフォーム用巾木材と壁面との間に無用な隙間を生じさせることはない。
（４）また、入れ込まれない水平側巾木構成体の第一板部及び第二板部の他方は、その突き当て面部を鉛直側巾木構成体の上端面に突き当てさせることから、鉛直側巾木構成体の上端面上を水平側巾木構成体により覆うことができると共に、鉛直側巾木構成体と水平側巾木構成体との間に無用の隙間を生じさせることもない。
（５）また、既設巾木の厚さに相応して、この既設巾木の前面に添装面部を添装させる鉛直側巾木構成体のこの添装面部と壁面間の間隔は変わることになるが、入れ込まれない水平側巾木構成体の第一板部及び第二板部の他方の突き当て面部の寸法内であれば鉛直側巾木構成体の上端面上を常にこの入れ込まれない水平側巾木構成体の第一板部及び第二板部の他方によって覆うことができ、単一のリフォーム用巾木材によって水平方向の厚さを異ならせる種種の既設巾木をそれぞれ適切にこのリフォーム用巾木材によって覆うことができる。
（６）また、新設フロア面と既設巾木の上端面間の寸法と、鉛直側巾木構成体の突き当て面部と前記のようにこの鉛直側巾木構成体の上部と壁面との間に入れ込まれる水平側巾木構成体の第一板部及び第二板部の一方の下方に向けられる端面との間の寸法とが同じであるか、この後者の寸法が大きい限り、単一のリフォーム用巾木材によって新設フロア面と既設巾木の上端面との間の寸法を異ならせる種種の状況に対応して、この既設巾木の前面及び上端面をそれぞれ適切にこのリフォーム用巾木材によって覆うことができる。
【０００９】
また、請求項２記載の発明にあっては、請求項１記載のリフォーム用巾木材における水平側巾木構成体の第一板部の板厚と第二板部の板厚とが異なっていることを特徴としている。
【００１０】
かかる構成によれば、既設巾木の水平方向の厚さに合わせて、鉛直側巾木構成体の上部と壁面との間に、水平側巾木構成体の第一板部と第二板部のうち、この鉛直側巾木構成体の上部の内面とこの間に入れ込まれる水平側巾木構成体の第一板部及び第二板部のいずれか一方の内面との間にできる限り隙間を形成させない板厚を持った方を入れ込ませるようにすることができる。
【００１１】
また、請求項３記載の発明にあっては、請求項１又は請求項２記載のリフォーム用巾木材がさらに、
一面側に、鉛直側巾木構成体の上部と壁面との間に入れ込まれる水平側巾木構成体の第一板部及び第二板部のいずれか一方の内面への接着面部を備えると共に、
他面側に、水平側巾木構成体の第一板部及び第二板部のいずれか一方の内面に向き合う鉛直側巾木構成体の上部の内面への接着面部を備えたクッション材を有していることを特徴としている。
【００１２】
かかる構成によれば、先ず、クッション材を介して鉛直側巾木構成体の上部の内面と、この鉛直側巾木構成体の上部と壁面との間に入れ込ませることが予定される水平側巾木構成体の第一板部及び第二板部のいずれか一方の内面とを仮組みすることができる。
【００１３】
次いで、このように鉛直側巾木構成体と水平側巾木構成体とを仮組みした状態で、鉛直側巾木構成体の突き当て面部を新設フロア面に突き当てさせ、かつ、この鉛直側巾木構成体の添装面部を既設巾木の前面に添装させると共に、水平側巾木構成体の第一板部及び第二板部のいずれか一方の添装面部を壁面に対しクッション材を圧縮変形させながら押し付け、この状態で壁面及び既設巾木側に釘打ちなどによりリフォーム用巾木材を止め付けることができる。
【００１４】
すなわち、鉛直側巾木構成体の上部の内面とこの間に入れ込まれる水平側巾木構成体の第一板部と第二板部の一方の内面との間に既設巾木の水平方向の厚さに相応して隙間が生じてしまう場合でも、こうした隙間が生じていない状態と同等の状態を前記クッション材により作り出すことができる。
【００１５】
また、請求項４記載の発明にあっては、請求項１又は請求項２記載のリフォーム用巾木材を用いたリフォーム方法が、以下の（１）〜（５）の各工程を含んだものとした。
（１）既設フロア上に新設の床材をはり込んで新設フロア面を形成させた後、
（２）鉛直側巾木構成体の突き当て面部を新設フロア面に突き当てさせ、かつ、この鉛直側巾木構成体の添装面部を既設巾木の前面に添装接着させ、
（３）次いで、鉛直側巾木構成体を既設巾木側に既設巾木の上端面よりも下方において釘打ちし、
（４）次いで、鉛直側巾木構成体の上部と壁面との間に水平側巾木構成体の第一板部及び第二板部のいずれか一方を入れ込み、
（５）この後、既設巾木の上端面の上方において鉛直側巾木構成体の上部とこの鉛直側巾木構成体の上部と壁面との間に入れ込まれた水平側巾木構成体の第一板部及び第二板部のいずれか一方とを一緒に壁面側に釘打ちする。
【００１６】
かかる構成によれば、前記接着により鉛直側巾木構成体によって既設巾木と新設フロア面との取り合い部分および既設巾木の前面を覆った状態を維持させることができる。
【００１７】
次いで、鉛直側巾木構成体に対する既設巾木の上端面よりも下方における釘打ちにより、この鉛直側巾木構成体を既設巾木側に本止めすることができる。
【００１８】
次いで、既設巾木の上端面の上方において鉛直側巾木構成体の上部とこの鉛直側巾木構成体の上部と壁面との間に入れ込まれた水平側巾木構成体の第一板部及び第二板部のいずれか一方とを一緒に壁面側に釘打ちすることにより、水平側巾木構成体を壁面側に止め付けることができると共に、鉛直側巾木構成体をその上部においても壁面側に止め付けることができる。
【００１９】
【発明の実施の形態】
以下、図１ないし図８に基づいて、この発明の典型的な実施の形態について説明する。
【００２０】
なお、ここで図１、図３、図５および図７は、リフォーム用巾木材Ｈとこのリフォーム用巾木材Ｈが備え付けられる既設巾木ｈ側とを、分離して斜視の状態としてそれぞれ示しており、また、図２、図４、図６および図８は、リフォーム用巾木材Ｈを備え付けさせた状態を断面の状態として示している。
【００２１】
この実施の形態にかかるリフォーム用巾木材Ｈおよびリフォーム方法は、既設の床材の上に新設の床材をはり込んで行う方式のリフォームにおいて、既設巾木ｈを取り外すことなく、このリフォームを適切に行えるようにするために用いられるものである。
【００２２】
すなわち、かかるリフォーム用巾木材Ｈは、新設の床材のはり込み後に、既設巾木ｈの前面ｈａ及び上端面ｈｂを覆って備え付けられて、この新設の床材によって形成される新設フロア面ＮＦａと壁面Ｐとの見切りなどをなすように用いられるものである。
【００２３】
かかるリフォーム用巾木材Ｈは、鉛直側巾木構成体１と水平側巾木構成体２とを有している。
【００２４】
この鉛直側巾木構成体１は、
既設巾木ｈの前面ｈａへの添装面部１ａと、
既設フロアＦ上にはり込まれる新設の床材により形成される新設フロア面ＮＦａに対する突き当て面部１ｂと、
既設巾木ｈの上端面ｈｂより上方に延びる上部１ｃとを備えている。
【００２５】
また、水平側巾木構成体２２は、
第一板部２ａと、
この第一板部２ａの外面との間にほぼ直角の外隅部２ｃを形成させる外面を備えてこの第一板部２ａに連接された第二板部２ｂとを備えており、
鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込まれる水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方の外面が壁面Ｐへの添装面部２ｅとされると共に、
この第一板部２ａ及び第二板部２ｂの他方の内面が鉛直側巾木構成体１の上端面１ｄへの突き当て面部２ｆとされるように構成されている。
【００２６】
これにより、この実施の形態にかかるリフォーム用巾木材Ｈによれば、
（１）先ず、鉛直側巾木構成体１の突き当て面部１ｂを新設フロア面ＮＦａに突き当てさせると共に、この鉛直側巾木構成体１の添装面部１ａを既設巾木ｈの前面ｈａに添装させることにより、既設巾木ｈの前面ｈａを鉛直側巾木構成体１により覆うことができる。
（２）また、このように配される鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に、水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方を入れ込むようにし、このように入れ込まれる水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方の添装面部２ｅとなる外面を壁面Ｐに添装させると共に、この第一板部２ａ及び第二板部２ｂの他方の突き当て面部２ｆとなる内面を鉛直側巾木構成体１の上端面１ｄに突き当てさせることにより、既設巾木ｈの上端面ｈｂを水平側巾木構成体２により覆うことができる。
（３）このように入れ込まれる水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方は、その添装面部２ｅとなる外面を壁面Ｐに添装させることから、備え付けられたリフォーム用巾木材Ｈと壁面Ｐとの間に無用な隙間を生じさせることはない。
（４）また、入れ込まれない水平側巾木構成体２の第一板部２ａ及び第二板部２ｂの他方は、その突き当て面部２ｆとなる内面を鉛直側巾木構成体１の上端面１ｄに突き当てさせることから、鉛直側巾木構成体１の上端面１ｄ上を水平側巾木構成体２により覆うことができると共に、鉛直側巾木構成体１と水平側巾木構成体２との間に無用の隙間を生じさせることもない。
（５）また、既設巾木の厚さに相応して、この既設巾木ｈの前面ｈａに添装面部１ａを添装させる鉛直側巾木構成体１のこの添装面部１ａと壁面Ｐ間の間隔は変わることになるが、入れ込まれない水平側巾木構成体２の第一板部２ａ及び第二板部２ｂの他方の突き当て面部２ｆとなる内面の寸法内であれば鉛直側巾木構成体１の上端面１ｄ上を常にこの入れ込まれない水平側巾木構成体２の第一板部２ａ及び第二板部２ｂの他方によって覆うことができ、単一のリフォーム用巾木材Ｈによって水平方向の厚さを異ならせる種種の既設巾木ｈをそれぞれ適切にこのリフォーム用巾木材Ｈによって覆うことができる。
（６）また、新設フロア面ＮＦａと既設巾木ｈの上端面ｈｂ間の寸法と、鉛直側巾木構成体１の突き当て面部１ｂと前記のようにこの鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込まれる水平側巾木構成体２の第一板部２ａ及び第二板部２ｂの一方の下方に向けられる端面（２ａ’または２ｂ’）との間の寸法とが同じであるか、この後者の寸法が大きい限り、単一のリフォーム用巾木材Ｈによって新設フロア面ＮＦａと既設巾木ｈの上端面ｈａとの間の寸法を異ならせる種種の状況に対応して、この既設巾木ｈの前面ｈａ及び上端面ｈｂをそれぞれ適切にこのリフォーム用巾木材Ｈによって覆うことができる。
【００２７】
この結果、こうしたリフォームにおいて、既設巾木ｈを取り外す必要がなく、また、こうした取り外しによって壁を痛めることもないので、壁紙の貼り替えなどの施工手間を生じさせることがない。
【００２８】
また、新設の床材により形成される新設フロア面ＮＦａにリフォーム用巾木材Ｈを構成する鉛直側巾木構成体１の突き当て面部１ｂが突き当てられて、このリフォーム用巾木材Ｈによって新設フロア面ＮＦａと既設巾木ｈとの取り合い部分を隠すことができることから、新設の床材のはり込みにあたりこの取り合い部分の施工に高い精度を要することがなく、このはり込みを容易になすことができる。
【００２９】
水平側巾木構成体２および鉛直側巾木構成体１は、既設巾木ｈを前記のように覆った状態で、典型的には、この既設巾木ｈ側に接着や、釘打ちにより、あるいは、接着と釘打ちとの双方を施すことにより、止め付けられる。
【００３０】
かかる水平側巾木構成体２および鉛直側巾木構成体１は、典型的には、木材や、ＭＤＦなどの木質系材料、こうした木質系材料に化粧紙などを貼り付けたもの、などにより構成することができる。
【００３１】
また、実施例２（図３ないし図６）にあっては、水平側巾木構成体２の第一板部２ａの板厚と第二板部２ｂの板厚とが異なっている構成としてある。
【００３２】
このようにした場合、既設巾木ｈの水平方向の厚さに合わせて、鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に、水平側巾木構成体２の第一板部２ａと第二板部２ｂのうち、この鉛直側巾木構成体１の上部１ｃの内面とこの間に入れ込まれる水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方の内面との間にできる限り隙間を形成させない板厚を持った方を入れ込ませるようにすることができる。
【００３３】
また、実施例３（図７、図８）にあっては、リフォーム用巾木材がさらに、
一面側に、鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込まれる水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方の内面への接着面部３ａを備えると共に、
他面側に、水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方の内面に向き合う鉛直側巾木構成体１の上部１ｃの内面への接着面部３ａを備えたクッション材３を有している構成としてある。
【００３４】
このようにした場合、先ず、クッション材３を介して鉛直側巾木構成体１の上部１ｃ内面と、この鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込ませることが予定される水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方の内面とを仮組みすることができる。
【００３５】
次いで、このように鉛直側巾木構成体１と水平側巾木構成体２とを仮組みした状態で、鉛直側巾木構成体１の突き当て面部１ｂを新設フロア面ＮＦａに突き当てさせ、かつ、この鉛直側巾木構成体１の添装面部１ａを既設巾木ｈの前面ｈａに添装させると共に、水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方の添装面部２ｅとなる外面を壁面Ｐに対しクッション材３を圧縮変形させながら押し付け、この状態で壁面Ｐ及び既設巾木ｈ側に釘打ちなどによりリフォーム用巾木材Ｈを止め付けることができる。
【００３６】
すなわち、このようにした場合、鉛直側巾木構成体１の上部１ｃの内面とこの間に入れ込まれる水平側巾木構成体２の第一板部２ａと第二板部２ｂの一方の内面との間に既設巾木ｈの水平方向の厚さに相応して隙間が生じてしまう場合でも、こうした隙間が生じていない状態と同等の状態を前記クッション材３により作り出すことができる。
【００３７】
こうしたクッション材３としては、典型的には、両面に接着剤を塗布することによりにより両面に接着面部３ａを備えさせた発泡プラスチック製のシートなどを用いることができる。また、かかるクッション材３の接着面部３ａをそれぞれ、剥離紙３ｂで覆うようにしておけば、その取扱性を向上させることができる。
【００３８】
（実施例１）
図１および図２に示されるリフォーム用巾木材Ｈ１は、水平側巾木構成体２と鉛直側巾木構成体１の２パーツから構成されている。
【００３９】
水平側巾木構成体２および鉛直側巾木構成体１の双方ともに、長尺の板状をなすように構成されている。
【００４０】
水平側巾木構成体２は、第一板部２ａと、この第一板部２ａの外面との間にほぼ直角の外隅部２ｃを形成させる外面を備えてこの第一板部２ａに連接された第二板部２ｂとを備えている。
【００４１】
また、この例にあっては、第二板部２ｂは、第一板部２ａの内面との間にほぼ直角の内隅部２ｄを形成させる内面を備えている。
【００４２】
すなわち、この例にあっては、水平側巾木構成体２は、その幅方向の断面形状をほぼＬ字状とするように構成されている。
【００４３】
また、この例にあっては、外隅部２ｃから第一板部２ａの端面２ａ’までの間の寸法と外隅部２ｃから第二板部２ｂの端面２ｂ’までの間の寸法とは、ほぼ等しくなるように構成されている。
【００４４】
また、この例にあっては、第一板部２ａの外面と内面との間の寸法（第一板部２ａの板厚）と第二板部２ｂの外面と内面との間の寸法（第二板部２ｂの板厚）とはほぼ等しくなるように構成してある。
【００４５】
第一板部２ａの外面または第二板部２ｂの外面のいずれか一方が壁面Ｐへの添装面部２ｅとなる。すなわち、鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込まれて縦向きとなる第一板部２ａ及び第二板部２ｂのいずれか一方の外面が壁面Ｐへの添装面部２ｅとなる。
【００４６】
また、第一板部２ａの内面または第二板部２ｂの内面のいずれか一方が鉛直側巾木構成体１の上端面１ｄへの突き当て面部２ｆとなる。すなわち、鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込まれないで横向きとなる第一板部２ａ及び第二板部２ｂのいずれか一方の内面が鉛直側巾木構成体１の上端面１ｄへの突き当て面部２ｆとなる。
【００４７】
鉛直側巾木構成体１は、その下端面（突き当て面部１ｂ）を新設フロア面ＮＦａに突き当てさせた状態において既設巾木ｈの上端面ｈｂより上方に延びる上部１ｃを有している。そして、この突き当て面部１ｂと上端面１ｄとの間にある背面を既設巾木ｈの前面ｈａに対する添装面部１ａとしている。
【００４８】
この例にあっては、この鉛直側巾木構成体１の上端面１ｄおよび突き当て面部１ｂは、いずれも水平面として構成されている。
【００４９】
また、この例にあっては、鉛直側巾木構成体１の上部１ｃであって、その前面側には上方に向いた段差面１ｅが形成されており、この段差面１ｅとその上端面１ｄとの間に、凹部底面を前方に向けた凹部１ｆが形成されるように構成されている。
【００５０】
また、この例にあっては、鉛直側巾木構成体１の前記凹部１ｆ以外の水平方向の板厚は、水平側巾木構成体２の第一板部２ａおよび第二板部２ｂの前記板厚とほぼ等しくなうように構成されている。
【００５１】
既設フロアＦ上に新設の床材をはり込み新設フロアＮＦを形成させた後、新設フロア面ＮＦａに鉛直側巾木構成体１の突き当て面部１ｂを突き当てさせ、かつ、この鉛直側巾木構成体１の添装面部１ａを既設巾木ｈの前面ｈａに添装させて、先ず、鉛直側巾木構成体１を釘打ちなどして既設巾木ｈ側に備え付けさせる。
この後、水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方を、鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込ませると共に、このように入れ込ませた第一板部２ａ及び第二板部２ｂのいずれか一方の外面、つまり、添装面部２ｅを壁面Ｐに添装させ、かつ、入れ込まれていない第一板部２ａ及び第二板部２ｂの他方の内面、つまり、突き当て面部２ｆを鉛直側巾木構成体１の上端面１ｄに突き当てさせるようにセッティングする。そして、この後、前記凹部１ｆなどを利用して、水平側巾木構成体２を釘打ちなどして壁面Ｐ側に備え付けさせる。
これにより、この例にかかるリフォーム用巾木材Ｈ１によって、既設巾木ｈの上端面ｈｂと前面ｈａとを覆うことができると共に、既設巾木ｈと新設フロア面ＮＦａとの取り合い部分を覆い隠すことができる。
【００５２】
（実施例２）
図３ないし図６に示されるリフォーム用巾木材Ｈ２にあっては、第一板部２ａの外面と内面との間の寸法（第一板部２ａの板厚）が、第二板部２ｂの外面と内面との間の寸法（第二板部２ｂの板厚）よりも小さくなるように構成してある。
【００５３】
既設巾木ｈの水平方向の厚さが第二板部２ｂの厚さとほぼ等しいか、これよりやや大きい場合には、鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間にこの第二板部２ｂを入れ込むようにする。（図３及び図４）これにより、鉛直側巾木構成体１の上部１ｃの内面と水平側巾木構成体２の第二板部２ｂの内面との間にできる限り隙間を作らないようにすることができる。
【００５４】
既設巾木ｈの水平方向の厚さが第一板部２ａの厚さとほぼ等しいか、これよりやや大きい場合には、鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間にこの第一板部２ａを入れ込むようにする。（図５及び図６）これにより、鉛直側巾木構成体１の上部１ｃの内面と水平側巾木構成体２の第一板部２ａの内面との間にできる限り隙間を作らないようにすることができる。
【００５５】
この例にかかるリフォーム用巾木材Ｈ２のその余の構成は、実施例１のリフォーム用巾木材Ｈ１の構成と同一または実質的に同一であるので、この同一または実質的に同一の構成部分については実施例１を示す各図に用いた符号と同一の符号を実施例２を示す各図に付してその説明を省略する。
【００５６】
（実施例３）
図７および図８に示されるリフォーム用巾木材Ｈ３にあっては、リフォーム用巾木材Ｈ３が、鉛直側巾木構成体１と、水平側巾木構成体２と、前記クッション材３をから構成されている。
【００５７】
この例では、クッション材３は、両面に剥離紙３ｂで覆われた接着面部３ａをそれぞれ備えた帯状のシート体として構成されている。
【００５８】
また、この例にあっては、第一板部２ａの外面と内面との間の寸法（第一板部２ａの板厚）が、第二板部２ｂの外面と内面との間の寸法（第二板部２ｂの板厚）よりも小さくなるように構成してある。
【００５９】
図示の例では、既設巾木ｈの水平方向の厚さが、第一板部２ａの板厚と第二板部２ｂの板厚とのほぼ中間の厚さを持つようになっているが、鉛直側巾木構成体１の上部１ｃの内面と第一板部２ａの内面との間に前記クッション材３を介装させると共に、このクッション材３を圧縮変形させた状態で鉛直側巾木構成体１と水平側巾木構成体２を壁面Ｐ側に止め付けることによりこの鉛直側巾木構成体１の上部１ｃの内面と第一板部２ａの内面との間に隙間が生じていない状態と同等の状態を作り出させている。
【００６０】
この例にかかるリフォーム用巾木材Ｈ３のその余の構成は、実施例１のリフォーム用巾木材Ｈ１の構成と同一または実質的に同一であるので、この同一または実質的に同一の構成部分については実施例１を示す各図に用いた符号と同一の符号を実施例３を示す各図に付してその説明を省略する。
【００６１】
（リフォーム方法）
次いで、以上に説明したリフォーム用巾木材Ｈ１、Ｈ２を用いたリフォーム方法について説明する。
（１）先ず、既設フロアＦ上に新設の床材をはり込んで新設フロア面ＮＦａを形成させる。
（２）次いで、鉛直側巾木構成体１の突き当て面部１ｂを新設フロア面ＮＦａに突き当てさせ、かつ、この鉛直側巾木構成体１の添装面部１ａを既設巾木ｈの前面ｈａに添装接着させる。
かかる接着剤としては、例えば、一液性エポキシ変性弾性接着剤（セメダイン株式会社製造の商品名をＰＭ１６５−Ｒとする接着剤など）や、一液性特殊変性ポリマー弾性接着剤（セメダイン株式会社製造の商品名をＳＧ−１とする接着剤など）を用いることができる。
これにより、前記接着により鉛直側巾木構成体１によって既設巾木ｈと新設フロア面ＮＦａとの取り合い部分および既設巾木ｈの前面ｈａを覆った状態を維持させることができる。
（３）次いで、鉛直側巾木構成体１を既設巾木ｈ側に既設巾木ｈの上端面ｈｂよりも下方において釘打ちする。
これにより、鉛直側巾木構成体１に対する既設巾木ｈの上端面ｈｂよりも下方における釘打ちにより、この鉛直側巾木構成体１を既設巾木ｈ側に本止めすることができる。
（４）次いで、鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方を入れ込む。
（５）この後、既設巾木ｈの上端面ｈｂの上方において鉛直側巾木構成体１の上部１ｃとこの鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込まれた水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方とを一緒に壁面Ｐ側に釘打ちする。
【００６２】
これにより、既設巾木ｈの上端面ｈｂの上方において鉛直側巾木構成体１の上部１ｃとこの鉛直側巾木構成体１の上部１ｃと壁面Ｐとの間に入れ込まれた水平側巾木構成体２の第一板部２ａ及び第二板部２ｂのいずれか一方とを一緒に壁面Ｐ側に釘打ちすることにより、水平側巾木構成体２を壁面Ｐ側に止め付けることができると共に、鉛直側巾木構成体１をその上部１ｃにおいても壁面Ｐ側に止め付けることができる。この釘打ちを、前記凹部１ｆを利用してなせば、釘頭が目立ち難く、見栄えの良い施工をなすことができる。
【００６３】
以上の釘打ちにあたっては、釘打ち箇所に予め釘頭より小さめの下穴をあけておくことが好ましい。このように下穴をあけておけば、釘打ちしやすく、また、釘打ちにあたっての割れを生じ難くすることができる。
【００６４】
【発明の効果】
この発明にかかるリフォーム用巾木材及びこの巾木材を用いたリフォーム方法によれば、既設の床材の上に新設の床材をはり込んで行う方式のリフォームを行う場合において、既設巾木を取り外すことなく、容易かつ仕上がり良くこうしたリフォームを行うことができる。また、既設巾木の取り外しを要させないことから、こうしたリフォームを必要最小限度のものとして実施でき、その工期の短縮化と費用の低廉化に資するものである。
【図面の簡単な説明】
【図１】実施例１に係るリフォーム用巾木材Ｈ１の分離斜視図
【図２】実施例１に係るリフォーム用巾木材Ｈ１の備え付け状態を示す断面構成図
【図３】実施例２に係るリフォーム用巾木材Ｈ２の分離斜視図
【図４】実施例２に係るリフォーム用巾木材Ｈ２の備え付け状態を示す断面構成図
【図５】実施例２に係るリフォーム用巾木材Ｈ２の分離斜視図
【図６】実施例２に係るリフォーム用巾木材Ｈ２の備え付け状態を示す断面構成図
【図７】実施例３に係るリフォーム用巾木材Ｈ３の分離斜視図
【図８】実施例３に係るリフォーム用巾木材Ｈ３の備え付け状態を示す断面構成図
【符号の説明】
ｈ既設巾木
ｈａ前面
ｈｂ上端面
Ｆ既設フロア
ＮＦａ新設フロア面
Ｈリフォーム用巾木材
１鉛直側巾木構成体
１ａ添装面部
１ｂ突き当て面部
１ｄ上端面
２水平側巾木構成体
２ａ第一板部
２ｂ第二板部
２ｃ外隅部
２ｅ添装面部
２ｆ突き当て面部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a remodeling method in which a new flooring material is inserted on an existing flooring material, and the renovation width wood used for making it possible to properly perform this reforming without removing the existing baseboard. The present invention also relates to a remodeling method using this width wood.
[0002]
[Prior art]
In the remodeling method in which a new floor material is inserted on an existing floor material, after removing the existing baseboard, the new floor material is usually inserted, and then the new baseboard is attached. I am doing so.
[0003]
[Problems to be solved by the invention]
However, in such a conventional method, it takes a considerable effort to remove the existing baseboard. This is because the baseboard is usually firmly attached to the wall side with a nail and an adhesive.
[0004]
Moreover, in such a conventional method, the wall is often damaged when the existing baseboard is removed. In such a case, it is necessary to replace the wall material.
[0005]
Such an inconvenience does not occur when a new floor material is inserted on an existing floor material without removing the existing baseboard. However, when this is simply done, it is necessary to prevent the gap between the existing baseboard and the newly installed flooring as much as possible, and high precision is required for the construction. In addition, when a new flooring is inserted in this way, the gap generated in the joint between the new flooring and the existing baseboard becomes a vertical gap. It tends to deteriorate the appearance of the aging.
[0006]
Therefore, the present invention makes it possible to perform such reforming easily and with good finish without removing the existing baseboard when renovating a method in which a new flooring is inserted on an existing flooring. The main purpose is to provide a renovated timber and a remodeling method.
[0007]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, in the invention according to claim 1, the breadth for remodeling is provided with the following configurations (1) to (6).
(1) A renovating skirting lumber provided to cover the front and upper end surfaces of an existing baseboard,
(2) It has a vertical baseboard structure and a horizontal baseboard structure,
(3) The vertical baseboard structure is
An attachment surface to the front of the existing baseboard,
An abutting surface portion against a new floor surface formed by a new floor material inserted on the existing floor;
An upper part extending upward from the upper end surface of the existing baseboard,
(4) The horizontal baseboard structure is
A first plate part,
An outer surface that forms an outer corner that is substantially perpendicular to the outer surface of the first plate portion. And an inner surface that forms an inner corner that is substantially perpendicular to the inner surface of the first plate portion. And a second plate part connected to the first plate part,
(5) The outer surface of either the first plate part or the second plate part of the horizontal side base plate structure inserted between the upper part of the vertical side base plate structure and the wall surface is an attachment surface part to the wall surface. As
(6) The other inner surface of this 1st board part and the 2nd board part is made into the abutting surface part to the upper end surface of a vertical side baseboard structure.
[0008]
According to such a configuration,
(1) First, the abutment surface portion of the vertical baseboard structure is abutted against the newly established floor surface, and the attachment surface portion of the vertical side baseboard structure is attached to the front surface of the existing baseboard. The front of the baseboard can be covered with a vertical baseboard structure.
(2) Moreover, either the 1st board part of a horizontal side baseboard structure, or the 2nd board part is inserted between the upper part and wall surface of the vertical side baseboard structure arranged in this way In this way, either the first plate portion or the second plate portion of the horizontal side baseboard structure to be inserted in this way is attached to the wall surface, and the first plate portion and the second plate portion By causing the other butted surface part to abut against the upper end surface of the vertical baseboard structure, the upper end surface of the existing baseboard structure can be covered with the horizontal baseboard structure.
(3) Since either one of the first plate portion and the second plate portion of the horizontal-side baseboard structure to be inserted in this way has its attachment surface portion attached to the wall surface, it is provided with a width for reform There is no useless gap between the wood and the wall.
(4) Moreover, since the other of the 1st board part and the 2nd board part of the horizontal side baseboard structure which is not inserted makes the abutting surface part abut on the upper end surface of a vertical side baseboard structure, The upper side of the vertical baseboard structure can be covered with the horizontal baseboard structure, and no unnecessary gap is generated between the vertical baseboard structure and the horizontal baseboard structure. .
(5) Also, according to the thickness of the existing baseboard, the interval between the attachment surface portion and the wall surface of the vertical side baseboard structure in which the attachment surface portion is attached to the front surface of the existing baseboard is changed. However, if it is within the dimension of the other butting surface part of the first board part and the second board part of the horizontal side baseboard structure that is not inserted, it is always inserted on the upper end surface of the vertical side baseboard structure. Suitable for various existing baseboards that can be covered by the other one of the first and second plate parts of the horizontal baseboard structure that does not melt, and that have different horizontal thicknesses by a single renovating baseboard It can be covered with this renovation width wood.
(6) Also, the dimension between the new floor surface and the upper end surface of the existing baseboard, the abutment surface portion of the vertical side baseboard structure, and the upper part and the wall surface of the vertical side baseboard structure as described above As long as the dimension between the first and second end faces of the horizontal baseboard structure to be inserted is the same, or as long as this latter dimension is large, a single Corresponding to the various situations in which the size of the new floor surface and the upper end surface of the existing baseboard is made different by the renovating baseboard, the front and upper end surfaces of the existing baseboard are appropriately adjusted by the renovating baseboard. Can be covered.
[0009]
Moreover, in invention of Claim 2, the board thickness of the 1st board part of the horizontal side baseboard structure in the base material for reform of Claim 1 differs from the board thickness of a 2nd board part. It is characterized by that.
[0010]
According to this structure, according to the thickness of the existing baseboard in the horizontal direction, the first plate portion and the second plate portion of the horizontal side baseboard structure between the upper part and the wall surface of the vertical side baseboard structure. Among these, as much as possible between the inner surface of the upper part of this vertical side baseboard structure and the inner surface of one of the first plate part and the second plate part of the horizontal side baseboard structure inserted between them One having a thickness that is not formed can be inserted.
[0011]
Moreover, in invention of Claim 3, the width | variety wood for renovation of Claim 1 or Claim 2 is further,
On one surface side, with a bonding surface portion to the inner surface of one of the first plate portion and the second plate portion of the horizontal side baseboard structure inserted between the upper part of the vertical side baseboard structure and the wall surface ,
On the other side, there is a cushioning material provided with an adhesive surface portion on the inner surface of the upper part of the vertical side base plate structure facing the inner surface of either the first plate portion or the second plate portion of the horizontal side base plate structure body. It is characterized by that.
[0012]
According to such a configuration, first, the horizontal side that is planned to be inserted between the upper inner surface of the vertical baseboard structure and the upper surface and the wall surface of the vertical baseboard structure via the cushion material. The inner surface of any one of the first plate portion and the second plate portion of the baseboard structure can be temporarily assembled.
[0013]
Next, with the vertical side baseboard structure and the horizontal side baseboard structure temporarily assembled in this manner, the abutment surface portion of the vertical side baseboard structure is abutted against the new floor surface, and this vertical side Cushioning material for either the first board part or the second board part of the horizontal baseboard structure against the wall surface while attaching the basement part of the baseboard structure to the front of the existing baseboard Can be pressed while being deformed by compression, and in this state, the renovating skirting lumber can be fastened to the wall surface and the existing skirting board by nailing or the like.
[0014]
That is, the horizontal thickness of the existing baseboard between the inner surface of the upper part of the vertical side baseboard structure and the first and second inner surfaces of the horizontal side baseboard structure inserted therebetween Even if a gap is generated accordingly, a state equivalent to a state in which such a gap is not generated can be created by the cushion material.
[0015]
Moreover, in invention of Claim 4, the remodeling method using the width | variety for renovation of Claim 1 or Claim 2 included each process of the following (1)-(5). did.
(1) After the new floor material is formed on the existing floor to form the new floor surface,
(2) The abutment surface portion of the vertical baseboard structure is abutted against the new floor surface, and the attachment surface portion of the vertical baseboard structure is attached to the front surface of the existing baseboard,
(3) Next, nail the vertical baseboard structure on the existing baseboard side below the upper end surface of the existing baseboard,
(4) Next, either one of the first plate portion and the second plate portion of the horizontal side baseboard structure is inserted between the upper part of the vertical side baseboard structure and the wall surface,
(5) After that, above the upper end surface of the existing baseboard, the upper part of the vertical baseboard structure and the horizontal baseboard structure inserted between the upper part of this vertical baseboard structure and the wall surface Either one of the first plate portion and the second plate portion is nailed to the wall surface side.
[0016]
According to such a configuration, it is possible to maintain a state in which the joining portion of the existing baseboard and the new floor surface and the front face of the existing baseboard are covered by the vertical side baseboard structure by the bonding.
[0017]
Next, this vertical side baseboard structure can be permanently fixed to the existing baseboard side by nailing below the upper end surface of the existing baseboard with respect to the vertical side baseboard structure.
[0018]
Next, above the upper end surface of the existing baseboard, the first plate part of the horizontal baseboard structure inserted between the upper part of the vertical baseboard structure and the upper part of the vertical baseboard structure and the wall surface And by nailing together with either one of the second plate part to the wall surface side, the horizontal side skirting board structure can be fastened to the wall surface side, and the vertical side skirting board structure also at the upper part thereof Can be fastened to the wall side.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, typical embodiments of the present invention will be described with reference to FIGS.
[0020]
1, 3, 5, and 7, the renovating skirt wood H and the existing skirting wood h side on which the renovating skirt wood H is provided are shown separately as perspective views. 2, 4, 6, and 8 show a state in which the renovation width wood H is provided as a cross-sectional state.
[0021]
The renovation width wood H and the renovation method according to this embodiment are suitable for renovation without removing the existing baseboard h in the remodeling method in which a new flooring is inserted on the existing flooring. It is used to make it possible to
[0022]
In other words, the renovated width wood H is provided so as to cover the front surface ha and the upper end surface hb of the existing baseboard h after the new floor material is inserted, and is formed by the new floor material NFa. And the wall surface P are used as parting.
[0023]
The renovating skirting board H has a vertical side skirting board structure 1 and a horizontal side skirting board structure 2.
[0024]
This vertical-side baseboard structure 1 is
An attachment surface portion 1a to the front surface ha of the existing baseboard h,
An abutting surface portion 1b against a new floor surface NFa formed by a new floor material inserted on the existing floor F;
And an upper portion 1c extending upward from the upper end surface hb of the existing baseboard h.
[0025]
Moreover, the horizontal side baseboard structure 22 is
A first plate portion 2a;
A second plate portion 2b connected to the first plate portion 2a with an outer surface that forms an outer corner portion 2c having a substantially right angle with the outer surface of the first plate portion 2a;
The outer surface of one of the first plate portion 2a and the second plate portion 2b of the horizontal side baseboard structure 2 inserted between the upper portion 1c of the vertical side baseboard structure 1 and the wall surface P is connected to the wall surface P. As the attachment surface portion 2e,
The other inner surface of the first plate portion 2a and the second plate portion 2b is configured to be an abutting surface portion 2f to the upper end surface 1d of the vertical baseboard structure 1.
[0026]
Thereby, according to the breadth for renovation H according to this embodiment,
(1) First, the abutment surface portion 1b of the vertical side baseboard structure 1 is abutted against the new floor surface NFa, and the attachment surface portion 1a of the vertical side baseboard structure 1 is placed on the front surface ha of the existing baseboard h. By attaching, the front side ha of the existing baseboard h can be covered with the vertical side baseboard structure 1.
(2) Moreover, between the upper part 1c of the vertical side baseboard structure 1 and the wall surface P which are arranged in this way, either the first plate part 2a or the second plate part 2b of the horizontal side baseboard structure 2 One of the first plate portion 2a and the second plate portion 2b of the horizontal-side baseboard structure 2 to be inserted in this way is attached to the wall surface P as an attachment surface portion 2e. And the inner surface of the first plate portion 2a and the second plate portion 2b, which is the other butting surface portion 2f, is abutted against the upper end surface 1d of the vertical baseboard structure 1, thereby The upper end face hb can be covered with the horizontal side baseboard structure 2.
(3) Either one of the first plate portion 2a and the second plate portion 2b of the horizontal-side baseboard structure 2 to be inserted in this manner is attached to the wall surface P as the attachment surface portion 2e. Therefore, an unnecessary gap is not generated between the renovated breadth H for reforming and the wall surface P.
(4) Moreover, the other of the 1st board part 2a and the 2nd board part 2b of the horizontal side baseboard structure 2 which is not inserted, the inner surface used as the butting surface part 2f on top of the vertical side baseboard structure 1 Since it is made to abut against the end surface 1d, the upper end surface 1d of the vertical side baseboard structure 1 can be covered with the horizontal side baseboard structure 2, and the vertical side baseboard structure 1 and the horizontal side baseboard structure No unnecessary gap is generated between the two.
(5) Also, between the attachment surface portion 1a and the wall surface P of the vertical baseboard structure 1 in which the attachment surface portion 1a is attached to the front surface ha of the existing baseboard h according to the thickness of the existing baseboard. If the distance is within the dimension of the inner surface that becomes the other butting surface portion 2f of the first plate portion 2a and the second plate portion 2b of the horizontal side baseboard structure 2 that is not inserted, the vertical side The upper end surface 1d of the baseboard structure 1 can be covered with the other of the first plate part 2a and the second plate part 2b of the horizontal side baseboard structure 2 that is not always inserted, and a single reforming width Various existing baseboards h having different horizontal thicknesses depending on the wood H can be appropriately covered with the reforming baseboard H.
(6) Also, the dimension between the new floor surface NFa and the upper end surface hb of the existing baseboard h, the abutment surface portion 1b of the vertical baseboard structure 1, and the upper part of the vertical side baseboard structure 1 as described above Dimension between the end face (2a 'or 2b') directed downward of one of the first plate part 2a and the second plate part 2b of the horizontal side baseboard structure 2 inserted between 1c and the wall surface P As long as the latter is the same or the latter dimension is large, it is possible to cope with various situations in which the size between the new floor surface NFa and the upper end surface ha of the existing baseboard h is made different by a single renovation width wood H Then, the front surface ha and the upper end surface hb of the existing baseboard h can be appropriately covered with the renovation baseboard H.
[0027]
As a result, in such reforming, it is not necessary to remove the existing baseboard h, and the wall is not damaged by such removal, so that it does not cause troubles such as replacement of wallpaper.
[0028]
Further, the abutting surface portion 1b of the vertical baseboard structure 1 constituting the renovating baseboard H is abutted against the new floor surface NFa formed by the new flooring material. Since the joint portion between the surface NFa and the existing baseboard h can be concealed, the construction of the joint portion does not require high accuracy when the new flooring is inserted, and this insertion can be easily performed. .
[0029]
The horizontal baseboard structure 2 and the vertical side baseboard structure 1 are in a state where the existing baseboard h is covered as described above, and typically, by bonding or nailing to the existing baseboard h side, Or it can be stopped by applying both adhesion and nailing.
[0030]
The horizontal side baseboard structure 2 and the vertical side baseboard structure 1 are typically composed of wood, a woody material such as MDF, or a material in which decorative paper or the like is pasted on such a woody material. can do.
[0031]
Moreover, in Example 2 (FIG. 3 thru | or FIG. 6), it is set as the structure from which the board thickness of the 1st board part 2a of the horizontal side baseboard structure 2 and the board thickness of the 2nd board part 2b differ. .
[0032]
When it does in this way, according to the thickness of the existing baseboard h in the horizontal direction, the 1st board part of the horizontal side baseboard structure 2 between the upper part 1c of the vertical side baseboard structure 1 and the wall surface P is used. 2a and the 2nd board part 2b, either of the 1st board part 2a and the 2nd board part 2b of the inner surface of the upper part 1c of this vertical side baseboard structure 1 and the horizontal side baseboard structure 2 inserted between this It is possible to insert a sheet having a thickness that does not form a gap as much as possible between the inner surface.
[0033]
Moreover, in Example 3 (FIGS. 7 and 8), the renovating width wood is further
To the inner surface of one of the first plate portion 2a and the second plate portion 2b of the horizontal-side baseboard structure 2 inserted between the upper portion 1c of the vertical-side baseboard structure 1 and the wall surface P on one surface side. And a bonding surface portion 3a of
On the other surface side, an adhesive surface portion 3a to the inner surface of the upper portion 1c of the vertical side base plate structure 1 facing the inner surface of one of the first plate portion 2a and the second plate portion 2b of the horizontal side base plate structure 2 is provided. The cushion material 3 is provided.
[0034]
When doing in this way, first, it is made to insert between the upper part 1c inner surface of the vertical side baseboard structure 1, and the upper part 1c of this vertical side baseboard structure 1, and the wall surface P through the cushion material 3. It is possible to temporarily assemble the inner surface of one of the first plate portion 2a and the second plate portion 2b of the planned horizontal side baseboard structure 2.
[0035]
Next, in such a state that the vertical side baseboard structure 1 and the horizontal side baseboard structure 2 are temporarily assembled in this manner, the abutment surface portion 1b of the vertical side baseboard structure 1 is abutted against the newly established floor surface NFa, And while attaching the attachment surface part 1a of this vertical side baseboard structure 1 to the front surface ha of the existing baseboard h, either of the 1st board part 2a of the horizontal side baseboard structure 2 and the 2nd board part 2b The outer surface to be one of the attachment surface portions 2e is pressed against the wall surface P while compressing and deforming the cushion material 3, and in this state, the renovating width wood H is fastened to the wall surface P and the existing baseboard h by nailing or the like. Can do.
[0036]
That is, in this case, the inner surface of the upper part 1c of the vertical side base plate structure 1 and the inner surfaces of the first plate part 2a and the second plate part 2b of the horizontal side base plate structure 2 inserted therebetween Even when a gap is generated in accordance with the thickness of the existing baseboard h in the horizontal direction, a state equivalent to a state in which such a gap is not generated can be created by the cushion material 3.
[0037]
As such a cushioning material 3, typically, a foamed plastic sheet or the like provided with an adhesive surface portion 3a on both surfaces by applying an adhesive on both surfaces can be used. Moreover, if each of the bonding surface portions 3a of the cushion material 3 is covered with the release paper 3b, the handleability can be improved.
[0038]
Example 1
The renovating skirting board H1 shown in FIGS. 1 and 2 is composed of two parts, a horizontal side baseboard structure 2 and a vertical side baseboard structure 1.
[0039]
Both the horizontal side baseboard structure 2 and the vertical side baseboard structure 1 are configured to have a long plate shape.
[0040]
The horizontal side baseboard structure 2 includes an outer surface that forms a substantially right-angled outer corner portion 2c between the first plate portion 2a and the outer surface of the first plate portion 2a, and is connected to the first plate portion 2a. Second plate portion 2b.
[0041]
Further, in this example, the second plate portion 2b includes an inner surface that forms an inner corner portion 2d that is substantially perpendicular to the inner surface of the first plate portion 2a.
[0042]
That is, in this example, the horizontal-side baseboard structure 2 is configured to have a substantially L-shaped cross-sectional shape in the width direction.
[0043]
In this example, the dimension between the outer corner 2c and the end surface 2a 'of the first plate 2a and the dimension between the outer corner 2c and the end 2b' of the second plate 2b are: Are configured to be substantially equal.
[0044]
In this example, the dimension between the outer surface and the inner surface of the first plate portion 2a (plate thickness of the first plate portion 2a) and the dimension between the outer surface and the inner surface of the second plate portion 2b (first The plate thickness of the two plate portions 2b) is substantially equal.
[0045]
Either the outer surface of the first plate portion 2a or the outer surface of the second plate portion 2b is an attachment surface portion 2e to the wall surface P. That is, the outer surface of one of the first plate portion 2a and the second plate portion 2b that is inserted between the upper portion 1c of the vertical baseboard structure 1 and the wall surface P and is vertically oriented is attached to the wall surface P. It becomes the surface part 2e.
[0046]
Further, either the inner surface of the first plate portion 2a or the inner surface of the second plate portion 2b serves as an abutting surface portion 2f against the upper end surface 1d of the vertical side baseboard structure 1. That is, the inner surface of one of the first plate portion 2a and the second plate portion 2b that is not inserted between the upper portion 1c and the wall surface P of the vertical-side baseboard structure 1 is the vertical-side baseboard configuration. It becomes the butting surface part 2f to the upper end surface 1d of the body 1.
[0047]
The vertical baseboard structure 1 has an upper portion 1c that extends upward from the upper end surface hb of the existing baseboard h in a state where the lower end surface (the abutting surface portion 1b) is abutted against the new floor surface NFa. The back surface between the abutting surface portion 1b and the upper end surface 1d is used as an attachment surface portion 1a for the front surface ha of the existing baseboard h.
[0048]
In this example, the upper end surface 1d and the abutting surface portion 1b of the vertical side baseboard structure 1 are both configured as a horizontal plane.
[0049]
In this example, an upper step 1c of the vertical baseboard structure 1 is formed with a stepped surface 1e facing upward, and the stepped surface 1e and its upper end surface 1d. The recess 1 f is formed with the bottom surface of the recess facing forward.
[0050]
Further, in this example, the plate thickness in the horizontal direction other than the concave portion 1 f of the vertical side base plate structure 1 is the same as that of the first plate portion 2 a and the second plate portion 2 b of the horizontal side base plate structure 2. It is configured to be approximately equal to the plate thickness.
[0051]
After a new floor material is inserted on the existing floor F to form a new floor NF, the abutment surface portion 1b of the vertical side baseboard structure 1 is abutted against the new floor surface NFa, and this vertical side baseboard The attachment surface portion 1a of the structure 1 is attached to the front face ha of the existing baseboard h, and first, the vertical side baseboard structure 1 is attached to the existing baseboard h side by nailing or the like.
Thereafter, either one of the first plate portion 2a and the second plate portion 2b of the horizontal side base plate structure 2 is inserted between the upper portion 1c of the vertical side base plate structure 1 and the wall surface P, and The outer surface of one of the first plate portion 2a and the second plate portion 2b inserted in this way, that is, the attachment plate portion 2e is attached to the wall surface P, and the first plate portion is not inserted. The other inner surface of 2a and the 2nd board part 2b, ie, the butting surface part 2f, is set so that it may abut on the upper end surface 1d of the vertical side baseboard structure 1. FIG. After that, the horizontal side baseboard structure 2 is nailed or the like on the wall surface P side using the concave portion 1f or the like.
As a result, the upper end face hb and the front face ha of the existing baseboard h can be covered by the reforming baseboard H1 according to this example, and the joint portion between the existing baseboard h and the new floor face NFa can be covered. Can do.
[0052]
(Example 2)
3 to 6, the dimension between the outer surface and the inner surface of the first plate portion 2a (the plate thickness of the first plate portion 2a) is the same as that of the second plate portion 2b. It is comprised so that it may become smaller than the dimension (plate thickness of the 2nd board part 2b) between an outer surface and an inner surface.
[0053]
When the thickness of the existing baseboard h in the horizontal direction is substantially equal to or slightly larger than the thickness of the second plate portion 2b, the first baseboard 1 is placed between the upper portion 1c and the wall surface P. The two plate portions 2b are inserted. (FIG. 3 and FIG. 4) Thereby, it is made as little as possible between the inner surface of the upper part 1c of the vertical side baseboard structure 1 and the inner surface of the 2nd board part 2b of the horizontal side baseboard structure 2 as much as possible. can do.
[0054]
When the thickness of the existing baseboard h in the horizontal direction is approximately equal to or slightly larger than the thickness of the first plate portion 2a, the first baseboard 1 is placed between the upper part 1c and the wall surface P. The one plate portion 2a is inserted. (FIG. 5 and FIG. 6) Thereby, a gap is not made as much as possible between the inner surface of the upper part 1c of the vertical side baseboard structure 1 and the inner surface of the first plate part 2a of the horizontal side baseboard structure 2. can do.
[0055]
The remaining configuration of the reforming width wood H2 according to this example is the same as or substantially the same as the configuration of the reforming width wood H1 of the first embodiment. The same reference numerals used in the respective drawings showing the first embodiment are attached to the respective drawings showing the second embodiment, and the description thereof is omitted.
[0056]
(Example 3)
7 and 8, the renovating skirt wood H3 includes a vertical side skirting board structure 1, a horizontal side skirting board structure 2, and the cushion material 3. Has been.
[0057]
In this example, the cushion material 3 is configured as a belt-like sheet body provided with adhesive surface portions 3a covered on both sides with release paper 3b.
[0058]
Further, in this example, the dimension between the outer surface and the inner surface of the first plate portion 2a (the thickness of the first plate portion 2a) is the dimension between the outer surface and the inner surface of the second plate portion 2b ( The thickness is smaller than the thickness of the second plate portion 2b.
[0059]
In the illustrated example, the thickness of the existing baseboard h in the horizontal direction has a thickness approximately intermediate between the plate thickness of the first plate portion 2a and the plate thickness of the second plate portion 2b. The cushion material 3 is interposed between the inner surface of the upper part 1c of the vertical side base plate structure 1 and the inner surface of the first plate part 2a, and the cushion material 3 is compressed and deformed. A state in which no gap is generated between the inner surface of the upper portion 1c of the vertical side baseboard structure 1 and the inner surface of the first plate portion 2a by fastening the body 1 and the horizontal baseboard structure 2 to the wall surface P side. The same state as that.
[0060]
The remaining configuration of the reforming width wood H3 according to this example is the same as or substantially the same as the configuration of the reforming width wood H1 of the first embodiment. The same reference numerals as those used in the drawings illustrating the first embodiment are assigned to the respective drawings illustrating the third embodiment, and the description thereof is omitted.
[0061]
(Reform method)
Next, a remodeling method using the above-described renovated breadths H1 and H2 will be described.
(1) First, a new floor material is inserted on the existing floor F to form a new floor surface NFa.
(2) Next, the abutment surface portion 1b of the vertical side baseboard structure 1 is abutted against the new floor surface NFa, and the attachment surface portion 1a of the vertical side baseboard structure 1 is placed on the front surface ha of the existing baseboard h. Attach and attach.
Examples of such an adhesive include a one-part epoxy-modified elastic adhesive (such as an adhesive whose trade name is PM165-R manufactured by Cemedine Co., Ltd.) and a one-part specially modified polymer elastic adhesive (produced by Cemedine Co., Ltd.). For example, an adhesive having a product name of SG-1).
Thereby, it is possible to maintain the state in which the joining portion of the existing baseboard h and the new floor surface NFa and the front face ha of the existing baseboard h are covered by the vertical side baseboard structure 1 by the bonding.
(3) Next, the vertical baseboard structure 1 is nailed on the existing baseboard h side below the upper end face hb of the existing baseboard h.
Thereby, this vertical side baseboard structure 1 can be permanently fixed to the existing baseboard h side by nailing below the upper end face hb of the existing baseboard h with respect to the vertical side baseboard structure 1.
(4) Next, either one of the first plate portion 2a and the second plate portion 2b of the horizontal side baseboard structure 2 is inserted between the upper part 1c of the vertical side baseboard structure 1 and the wall surface P.
(5) Thereafter, the upper base 1c of the vertical baseboard structure 1 and the upper part 1c of the vertical baseboard structure 1 and the wall surface P are inserted above the upper end face hb of the existing baseboard h. Either one of the first plate portion 2a and the second plate portion 2b of the horizontal side baseboard structure 2 is nailed to the wall surface P side.
[0062]
Thereby, the horizontal width | variety inserted between the upper part 1c of the vertical side baseboard structure 1 and the upper part 1c of this vertical side baseboard structure 1, and the wall surface P above the upper end surface hb of the existing baseboard h. By horizontally nailing either the first plate portion 2a or the second plate portion 2b of the wooden structure 2 to the wall surface P side, the horizontal side base structure 2 can be fixed to the wall surface P side. In addition, the vertical baseboard structure 1 can be fastened to the wall surface P side even in the upper portion 1c. If this nail driving is performed by using the concave portion 1f, the nail head is not noticeable, and a good-looking construction can be achieved.
[0063]
In the above nailing, it is preferable to make a pilot hole that is smaller than the nail head in advance at the nailing location. If the pilot hole is made in this way, it is easy to nail, and it is possible to make it difficult to crack when nailing.
[0064]
【The invention's effect】
According to the renovating skirting lumber and the remodeling method using this skirting lumber according to the present invention, the existing baseboard is removed in the case of performing the remodeling by inserting a new flooring on the existing flooring. Therefore, such a reform can be performed easily and with good finish. In addition, since it is not necessary to remove the existing baseboard, such renovation can be performed with the minimum necessary amount, which contributes to shortening the construction period and reducing the cost.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a renovated width wood H1 according to a first embodiment.
FIG. 2 is a cross-sectional configuration diagram illustrating a state in which the renovated width wood H1 according to the first embodiment is provided.
FIG. 3 is an exploded perspective view of a renovated width wood H2 according to the second embodiment.
FIG. 4 is a cross-sectional configuration diagram illustrating a state in which the renovated width wood H2 according to the second embodiment is provided.
FIG. 5 is an exploded perspective view of the renovated width wood H2 according to the second embodiment.
FIG. 6 is a cross-sectional configuration diagram showing a state in which the renovated width wood H2 according to the second embodiment is provided.
FIG. 7 is an exploded perspective view of a renovated width wood H3 according to a third embodiment.
FIG. 8 is a cross-sectional configuration diagram illustrating a state in which the renovated width wood H3 is provided according to the third embodiment.
[Explanation of symbols]
h Existing baseboard
ha front
hb top face
F Existing floor
NFa new floor
H Reinforced timber
1 Vertical baseboard structure
1a Attached surface
1b Abutting surface
1d Top surface
2 Horizontal baseboard structure
2a First plate part
2b Second plate part
2c Outer corner
2e Attached surface
2f Abutting surface

Claims

A renovating skirting lumber that is provided to cover the front and upper end surfaces of an existing baseboard,
It has a vertical side baseboard structure and a horizontal side baseboard structure,
Vertical baseboard structure is
An attachment surface to the front of the existing baseboard,
An abutting surface portion against a new floor surface formed by a new floor material inserted on the existing floor;
An upper part extending upward from the upper end surface of the existing baseboard,
The horizontal side baseboard structure is
A first plate part,
The first plate portion includes an outer surface for forming a substantially right-angled outer corner portion with the outer surface of the first plate portion, and an inner surface for forming a substantially right-angled inner corner portion with the inner surface of the first plate portion. And a second plate portion connected to the
While the outer surface of one of the first plate part and the second plate part of the horizontal side base plate structure inserted between the upper part of the vertical side base plate structure and the wall surface is an attachment surface part to the wall surface ,
A reinforced skirting lumber characterized in that the other inner surface of the first plate portion and the second plate portion is an abutting surface portion against the upper end surface of the vertical baseboard structure.

The board for remodeling according to claim 1, wherein the board thickness of the first board part and the board thickness of the second board part of the horizontal side baseboard structure are different.

On one surface side, with a bonding surface portion to the inner surface of one of the first plate portion and the second plate portion of the horizontal side baseboard structure inserted between the upper part of the vertical side baseboard structure and the wall surface ,
On the other side, there is a cushioning material provided with an adhesive surface portion on the inner surface of the upper part of the vertical side base plate structure facing the inner surface of either the first plate portion or the second plate portion of the horizontal side base plate structure body. The renovated breadboard according to claim 1 or 2, characterized in that the reclaimed width wood is used.

A remodeling method using the breadboard for renovation according to claim 1 or 2,
After forming the new floor surface by inserting the new floor material on the existing floor,
The abutment surface portion of the vertical baseboard structure is abutted against the newly established floor surface, and the attachment surface portion of the vertical baseboard structure is attached and adhered to the front surface of the existing baseboard,
Next, nail the vertical baseboard structure on the existing baseboard side below the upper end surface of the existing baseboard,
Next, either one of the first plate part and the second plate part of the horizontal side baseboard structure is inserted between the upper part of the vertical side baseboard structure and the wall surface,
Thereafter, the first plate of the horizontal baseboard structure inserted between the upper part of the vertical baseboard structure and the upper part of the vertical baseboard structure and the wall surface above the upper end surface of the existing baseboard. A remodeling method characterized in that either one of the part and the second plate part is nailed to the wall surface side together.