A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERFLOOR INSPECTION HOLE
To provide an underfloor inspection hole capable of simplifying an outer frame and an outer frame fixing member and easily mounting the outer frame fixing member to the outer frame.SOLUTION: An underfloor inspection hole includes: an outer frame 11 having a rectangular planar shape fitted into an opening 91 of a floor 90 and fixed to a joist 92; a lid body fitted into an inner part of the outer frame 11; and an outer frame fixing member 40 for fixing the outer frame 11 to the joist 92. The underfloor inspection hole is provided with a corner member 30 for covering an abutting portion of outer frame materials 12 at corners 11a of the outer frame 11 formed by framing the outer frame materials 12 constituting the outer frame 11 at right angles. The outer frame fixing member 40 is constituted of a groove part and a beam part engaged with a corner member 30 arranged in the corner part 11a of the outer frame 11, and a main body part 40A fixed to the joist.SELECTED DRAWING: Figure 3
【課題】外枠及び外枠固定部材を簡素化でき、外枠への外枠固定部材の取り付けを容易に行うことが可能な床下点検口を提供する。【解決手段】床９０の開口部９１に嵌め込まれて根太９２に固定される平面形状が矩形の外枠１１と、外枠１１の内部に嵌め込まれる蓋体と、外枠１１を根太９２に固定する外枠固定部材４０と、を備えた床下点検口である。床下点検口は、外枠１１を構成する外枠材１２同士を直角に枠組して形成される外枠１１の角部１１ａに、外枠材１２同士の突き合わせ部分を覆うコーナー部材３０を備える。外枠固定部材４０は、外枠１１の角部１１ａに配置されるコーナー部材３０に係合する溝部及び梁部と、根太に固定される本体部４０Ａと、から構成される。【選択図】図３
UNDERFLOOR INSPECTION HOLE
To provide an underfloor inspection hole capable of simplifying an outer frame and an outer frame fixing member and easily mounting the outer frame fixing member to the outer frame.SOLUTION: An underfloor inspection hole includes: an outer frame 11 having a rectangular planar shape fitted into an opening 91 of a floor 90 and fixed to a joist 92; a lid body fitted into an inner part of the outer frame 11; and an outer frame fixing member 40 for fixing the outer frame 11 to the joist 92. The underfloor inspection hole is provided with a corner member 30 for covering an abutting portion of outer frame materials 12 at corners 11a of the outer frame 11 formed by framing the outer frame materials 12 constituting the outer frame 11 at right angles. The outer frame fixing member 40 is constituted of a groove part and a beam part engaged with a corner member 30 arranged in the corner part 11a of the outer frame 11, and a main body part 40A fixed to the joist.SELECTED DRAWING: Figure 3
【課題】外枠及び外枠固定部材を簡素化でき、外枠への外枠固定部材の取り付けを容易に行うことが可能な床下点検口を提供する。【解決手段】床９０の開口部９１に嵌め込まれて根太９２に固定される平面形状が矩形の外枠１１と、外枠１１の内部に嵌め込まれる蓋体と、外枠１１を根太９２に固定する外枠固定部材４０と、を備えた床下点検口である。床下点検口は、外枠１１を構成する外枠材１２同士を直角に枠組して形成される外枠１１の角部１１ａに、外枠材１２同士の突き合わせ部分を覆うコーナー部材３０を備える。外枠固定部材４０は、外枠１１の角部１１ａに配置されるコーナー部材３０に係合する溝部及び梁部と、根太に固定される本体部４０Ａと、から構成される。【選択図】図３
UNDERFLOOR INSPECTION HOLE
床下点検口
YAMAMOTO KATSUO (author) / MATSUURA SHUNSUKE (author)
2021-12-13
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
COVER OPENING-CLOSING MECHANISM FOR UNDERFLOOR INSPECTION PORT OR UNDERFLOOR STORAGE SHED
| European Patent Office | 2017