A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SCREW-TIGHTENED LOCK, MALE SCREW MEMBER, FEMALE SCREW MEMBER
PROBLEM TO BE SOLVED: To provide a screw-tightened lock of a simple configuration that mitigates a burden on a user during a locking or unlocking operation, and enables the locking/unlocking operation to be performed smoothly and appropriately.SOLUTION: A screw-tightened lock X includes: a male screw member 1 having two areas that face each other around a screw shaft part 2 at a tip of the screw shaft part set as male screw cut-off areas 2B and a male screw formation area 2A set between the male screw cut-off areas 2B; and a female screw member 4 having two areas that face each other around the screw shaft on an inner peripheral surface of the female screw member 4 set as female screw cut-off areas 4B, and a female screw formation area 4A set between the female screw cut-off areas 4B. The screw shaft part 2 may be switched between a non-screwed posture where the male screw formation area 2A faces the female screw cut-off areas 4B, and a screwed posture where the male screw formation area 2A faces the female screw formation area 4A.SELECTED DRAWING: Figure 8
【課題】簡単な構成でありながら、施錠作業や解錠作業に要するユーザの負担を軽減し、施開錠作業をスムーズ且つ適切に行うことが可能なネジ締り錠を提供する。【解決手段】ネジ軸部２の先端部において軸周りに対向する２つの領域を雄ネジ切除領域２Ｂに設定し且つ雄ネジ切除領域２Ｂ同士の間を雄ネジ形成領域２Ａに設定した雄ネジ部材１と、雌ネジ部材４の内周面において軸周りに対向する２つの領域を雌ネジ切除領域４Ｂに設定し且つ雌ネジ切除領域４Ｂ同士の間を雌ネジ形成領域４Ａに設定した雌ネジ部材４とを備えたネジ締り錠Ｘとし、ネジ軸部２を、雄ネジ形成領域２Ａが雌ネジ切除領域４Ｂに対面する非螺合姿勢と、雄ネジ形成領域２Ａが雌ネジ形成領域４Ａに対面する螺合姿勢との間で変更可能に構成した。【選択図】図８
SCREW-TIGHTENED LOCK, MALE SCREW MEMBER, FEMALE SCREW MEMBER
PROBLEM TO BE SOLVED: To provide a screw-tightened lock of a simple configuration that mitigates a burden on a user during a locking or unlocking operation, and enables the locking/unlocking operation to be performed smoothly and appropriately.SOLUTION: A screw-tightened lock X includes: a male screw member 1 having two areas that face each other around a screw shaft part 2 at a tip of the screw shaft part set as male screw cut-off areas 2B and a male screw formation area 2A set between the male screw cut-off areas 2B; and a female screw member 4 having two areas that face each other around the screw shaft on an inner peripheral surface of the female screw member 4 set as female screw cut-off areas 4B, and a female screw formation area 4A set between the female screw cut-off areas 4B. The screw shaft part 2 may be switched between a non-screwed posture where the male screw formation area 2A faces the female screw cut-off areas 4B, and a screwed posture where the male screw formation area 2A faces the female screw formation area 4A.SELECTED DRAWING: Figure 8
【課題】簡単な構成でありながら、施錠作業や解錠作業に要するユーザの負担を軽減し、施開錠作業をスムーズ且つ適切に行うことが可能なネジ締り錠を提供する。【解決手段】ネジ軸部２の先端部において軸周りに対向する２つの領域を雄ネジ切除領域２Ｂに設定し且つ雄ネジ切除領域２Ｂ同士の間を雄ネジ形成領域２Ａに設定した雄ネジ部材１と、雌ネジ部材４の内周面において軸周りに対向する２つの領域を雌ネジ切除領域４Ｂに設定し且つ雌ネジ切除領域４Ｂ同士の間を雌ネジ形成領域４Ａに設定した雌ネジ部材４とを備えたネジ締り錠Ｘとし、ネジ軸部２を、雄ネジ形成領域２Ａが雌ネジ切除領域４Ｂに対面する非螺合姿勢と、雄ネジ形成領域２Ａが雌ネジ形成領域４Ａに対面する螺合姿勢との間で変更可能に構成した。【選択図】図８
SCREW-TIGHTENED LOCK, MALE SCREW MEMBER, FEMALE SCREW MEMBER
ネジ締り錠、雄ネジ部材、雌ネジ部材
KUWAHARA HIDEO (author)
2017-11-16
Patent
Electronic Resource
Japanese
| European Patent Office | 2016
| European Patent Office | 2021