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To provide a retractable hinge which disperses a load applied to a connection support part between a movable side member and a fixed side member, and which can be used for a heavy door without hindrance.SOLUTION: A retractable hinge 1 includes a fixed side member 2, a movable side member 3, and an upper part pivotally supporting member 4. The fixed side member 2 includes a lower part shaft receiving part 22 below a mounting part 21 to a fixed frame body 101, and a connection part 23 of the upper part pivotally supporting member 4 above the mounting part. The upper part pivotally supporting member 4 includes an upper part shaft receiving part 42 opposing to the lower part shaft receiving part 22, and is fastened to the fixed side member 2 by fitting a corresponding connection part 41 into the connection part 23. The movable side member 3 includes a lower part shaft 32 extending downward from a fastening part 31 to a door 102, and an upper part shaft 33 extending upward. The lower part shaft 32 is pivotally supported at the lower part shaft receiving part 22 and the upper part shaft 33 is pivotally supported at the upper part shaft receiving part 42 respectively. The connection support of the fixed side member 2 and the movable side member 3 is a both-end-support structure and its mechanical strength is high.SELECTED DRAWING: Figure 1
【課題】可動側部材と固定側部材との連結支持部にかかる負荷を分散させ、大重量の扉にも支障なく使用できる抜差し蝶番を提供する。【解決手段】抜差し蝶番１は、固定側部材２、可動側部材３、上部枢支部材４を具備する。固定側部材２は、固定枠体１０１への取り付け部２１の下部に下部軸受け部２２、上部に上部枢支部材４の接続部２３を具備する。上部枢支部材４は、下部軸受け部２２に対向する上部軸受け部４２を具備し、接続部２３に対応接続部４１を嵌合させて固定側部材２に固着される。可動側部材３は、扉１０２への固着部３１から下方へ延出する下部軸３２と、上方へ延出する上部軸３３を具備し、下部軸３２が下部軸受け部２２に、上部軸３３が上部軸受け部４２にそれぞれ枢支される。固定側部材２と可動側部材３の連結支持は、両持ちの支持構造で機械的強度が高い。【選択図】図１
To provide a retractable hinge which disperses a load applied to a connection support part between a movable side member and a fixed side member, and which can be used for a heavy door without hindrance.SOLUTION: A retractable hinge 1 includes a fixed side member 2, a movable side member 3, and an upper part pivotally supporting member 4. The fixed side member 2 includes a lower part shaft receiving part 22 below a mounting part 21 to a fixed frame body 101, and a connection part 23 of the upper part pivotally supporting member 4 above the mounting part. The upper part pivotally supporting member 4 includes an upper part shaft receiving part 42 opposing to the lower part shaft receiving part 22, and is fastened to the fixed side member 2 by fitting a corresponding connection part 41 into the connection part 23. The movable side member 3 includes a lower part shaft 32 extending downward from a fastening part 31 to a door 102, and an upper part shaft 33 extending upward. The lower part shaft 32 is pivotally supported at the lower part shaft receiving part 22 and the upper part shaft 33 is pivotally supported at the upper part shaft receiving part 42 respectively. The connection support of the fixed side member 2 and the movable side member 3 is a both-end-support structure and its mechanical strength is high.SELECTED DRAWING: Figure 1
【課題】可動側部材と固定側部材との連結支持部にかかる負荷を分散させ、大重量の扉にも支障なく使用できる抜差し蝶番を提供する。【解決手段】抜差し蝶番１は、固定側部材２、可動側部材３、上部枢支部材４を具備する。固定側部材２は、固定枠体１０１への取り付け部２１の下部に下部軸受け部２２、上部に上部枢支部材４の接続部２３を具備する。上部枢支部材４は、下部軸受け部２２に対向する上部軸受け部４２を具備し、接続部２３に対応接続部４１を嵌合させて固定側部材２に固着される。可動側部材３は、扉１０２への固着部３１から下方へ延出する下部軸３２と、上方へ延出する上部軸３３を具備し、下部軸３２が下部軸受け部２２に、上部軸３３が上部軸受け部４２にそれぞれ枢支される。固定側部材２と可動側部材３の連結支持は、両持ちの支持構造で機械的強度が高い。【選択図】図１
RETRACTABLE HINGE
抜差し蝶番
AMANO TOSHITAKA (author)
2024-03-01
Patent
Electronic Resource
Japanese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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