A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a wall surface attachment unit capable of smoothly tightening a fastener such as a tapping bolt without causing galling, thereby achieving good mounting of the mounting member on the wall surface.SOLUTION: A wall surface attachment unit configured so that, as a tapping bolt 4 (fastener) is tightened to a wall surface 2, a receiving member 18 relatively moves to the side of a bolt head 13 (fastening head), and a second surface portion 8 is pinched with respect to the bolt head 13 the receiving member 18 equipped with a reinforcing plate 20 having a screw hole 19 having a diameter smaller than the thread of the tapping bolt 4 and larger than the thread groove, the reinforcing plate 20 held by a holding member 26 so that at least the periphery of the screw hole 19 of the reinforcing plate 20 is inclined along the direction of the screw thread viewed from one side surface of the tapping bolt 4, so that a pressing surface 31 that is in press contact with the second surface portion 8 is formed on the side opposite to the wall surface 2 of the holding member 26.SELECTED DRAWING: Figure 1
【課題】タッピングボルト等の締結具にかじりを生じさせることなく円滑に締め込んで壁面への取付部材の良好な取り付けを実現し得る壁面取付ユニットを提供する。【解決手段】タッピングボルト４（締結具）を壁面２に対し締め込むにつれ受け部材１８が相対的にボルトヘッド１３（締結頭部）側へ移動して該ボルトヘッド１３との間で第二面部８が挟圧保持されるようにした壁面取付ユニットに関し、受け部材１８にタッピングボルト４のねじ山より小径で且つねじ溝より大径の螺合孔１９を開口した補強板２０を装備し且つ該補強板２０の少なくとも前記螺合孔１９周囲がタッピングボルト４の一側面から見たねじ山の向きに沿う傾斜状態を成すように補強板２０を保持部材２６により抱持し、該保持部材２６の反壁面２側に第二面部８に圧接する押圧面３１を形成する。【選択図】図１
To provide a wall surface attachment unit capable of smoothly tightening a fastener such as a tapping bolt without causing galling, thereby achieving good mounting of the mounting member on the wall surface.SOLUTION: A wall surface attachment unit configured so that, as a tapping bolt 4 (fastener) is tightened to a wall surface 2, a receiving member 18 relatively moves to the side of a bolt head 13 (fastening head), and a second surface portion 8 is pinched with respect to the bolt head 13 the receiving member 18 equipped with a reinforcing plate 20 having a screw hole 19 having a diameter smaller than the thread of the tapping bolt 4 and larger than the thread groove, the reinforcing plate 20 held by a holding member 26 so that at least the periphery of the screw hole 19 of the reinforcing plate 20 is inclined along the direction of the screw thread viewed from one side surface of the tapping bolt 4, so that a pressing surface 31 that is in press contact with the second surface portion 8 is formed on the side opposite to the wall surface 2 of the holding member 26.SELECTED DRAWING: Figure 1
【課題】タッピングボルト等の締結具にかじりを生じさせることなく円滑に締め込んで壁面への取付部材の良好な取り付けを実現し得る壁面取付ユニットを提供する。【解決手段】タッピングボルト４（締結具）を壁面２に対し締め込むにつれ受け部材１８が相対的にボルトヘッド１３（締結頭部）側へ移動して該ボルトヘッド１３との間で第二面部８が挟圧保持されるようにした壁面取付ユニットに関し、受け部材１８にタッピングボルト４のねじ山より小径で且つねじ溝より大径の螺合孔１９を開口した補強板２０を装備し且つ該補強板２０の少なくとも前記螺合孔１９周囲がタッピングボルト４の一側面から見たねじ山の向きに沿う傾斜状態を成すように補強板２０を保持部材２６により抱持し、該保持部材２６の反壁面２側に第二面部８に圧接する押圧面３１を形成する。【選択図】図１
WALL SURFACE ATTACHMENT UNIT
壁面取付ユニット
TAKISE SHINICHI (author)
2020-06-04
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
D06F
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
,
Waschen, Trocknen, Bügeln, Pressen oder Falten von Textilartikeln
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
| European Patent Office | 2016
| European Patent Office | 2020