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To provide a sliding door lock which prevents the position of the lock from being seen from the outside and which suppresses the lock being unlocked from the outside.SOLUTION: A sliding door lock 1 is provided at a double sliding door 4 having an outdoor sliding door 41 and an indoor sliding door 42. The sliding door lock 1 includes: a housing 43 recessed to the outdoor side from an indoor side surface 421 of the indoor sliding door 42; a cylindrical part 44 including an indoor opening 443 communicating with a bottom surface part 432 of the housing 43, and an outdoor opening 444 communicating with an outdoor side surface 422 of the indoor sliding door 42; a female screw 3 provided in a region which is overlapped with the cylindrical part 44 in a state where the double sliding door 4 is closed in the outdoor sliding door 41; and a male screw 2 stored in the cylindrical part 44 so as to be movable in the axial direction and engaged with the female screw 3 in a portion protruding to the outdoor side from the cylindrical part 44. The male screw 2 has a knob part 25 in which at least part is larger than an inner diameter of the cylindrical part 44, at the portion protruding to the indoor side from the cylindrical part 44, and at least part of the knob part 25 is located in the housing 43 when the male screw 2 is engaged with the female screw 3.SELECTED DRAWING: Figure 6
【課題】引戸錠において、外部から錠の位置が見えるのを防止し、外部から解錠されることを抑制する。【解決手段】 引戸錠1は、室外引戸41と室内引戸42とを有する引き違い戸4に設けられる引戸錠1であって、室内引戸42の室内側面421から室外側へ凹むハウジング43と、ハウジング43の底面部432に通じる室内開口443と、室内引戸42の室外側面422に通じる室外開口444とを有する筒部44と、室外引戸41における、引き違い戸4を閉めた状態で筒部44と重合する領域に設けられる雌ネジ3と、筒部44に軸方向に移動可能に収容され、筒部44から室外側に突出した部分で雌ネジ3と係合する雄ネジ2とを備え、雄ネジ2は、筒部44から室内側に突出した部分に、少なくとも一部が筒部44の内径よりも大きいつまみ部25を有し、つまみ部25の少なくとも一部は、雄ネジ2と雌ネジ3とが係合する状態のとき、ハウジング43内に位置する。【選択図】 図6
To provide a sliding door lock which prevents the position of the lock from being seen from the outside and which suppresses the lock being unlocked from the outside.SOLUTION: A sliding door lock 1 is provided at a double sliding door 4 having an outdoor sliding door 41 and an indoor sliding door 42. The sliding door lock 1 includes: a housing 43 recessed to the outdoor side from an indoor side surface 421 of the indoor sliding door 42; a cylindrical part 44 including an indoor opening 443 communicating with a bottom surface part 432 of the housing 43, and an outdoor opening 444 communicating with an outdoor side surface 422 of the indoor sliding door 42; a female screw 3 provided in a region which is overlapped with the cylindrical part 44 in a state where the double sliding door 4 is closed in the outdoor sliding door 41; and a male screw 2 stored in the cylindrical part 44 so as to be movable in the axial direction and engaged with the female screw 3 in a portion protruding to the outdoor side from the cylindrical part 44. The male screw 2 has a knob part 25 in which at least part is larger than an inner diameter of the cylindrical part 44, at the portion protruding to the indoor side from the cylindrical part 44, and at least part of the knob part 25 is located in the housing 43 when the male screw 2 is engaged with the female screw 3.SELECTED DRAWING: Figure 6
【課題】引戸錠において、外部から錠の位置が見えるのを防止し、外部から解錠されることを抑制する。【解決手段】 引戸錠1は、室外引戸41と室内引戸42とを有する引き違い戸4に設けられる引戸錠1であって、室内引戸42の室内側面421から室外側へ凹むハウジング43と、ハウジング43の底面部432に通じる室内開口443と、室内引戸42の室外側面422に通じる室外開口444とを有する筒部44と、室外引戸41における、引き違い戸4を閉めた状態で筒部44と重合する領域に設けられる雌ネジ3と、筒部44に軸方向に移動可能に収容され、筒部44から室外側に突出した部分で雌ネジ3と係合する雄ネジ2とを備え、雄ネジ2は、筒部44から室内側に突出した部分に、少なくとも一部が筒部44の内径よりも大きいつまみ部25を有し、つまみ部25の少なくとも一部は、雄ネジ2と雌ネジ3とが係合する状態のとき、ハウジング43内に位置する。【選択図】 図6
SLIDING DOOR LOCK
引戸錠
OGURI ATSUHIKO (author)
2021-04-30
Patent
Electronic Resource
Japanese