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A platform for research: civil engineering, architecture and urbanism
Combined gear and toothed plate transmission window lock
The invention relates to the technical field of door and window connection and fixation, in particular to a combined gear and toothed plate transmission window lock, an adjusting fixing plate is strip-shaped and is arranged in a door and window profile notch, two ends of the adjusting fixing plate are respectively connected with an upper slider and a lower slider, and a rack is arranged on the lower surface of the adjusting fixing plate; the adjusting gear is arranged in a door and window profile notch, a hole is formed in the adjusting gear to be matched with the handle, and the adjusting gear is matched with a rack on the lower surface of the adjusting fixing plate. The bottom plate is arranged at the bottom of the adjusting gear and used for supporting the adjusting gear; the width of the adjusting gear is close to that of the adjusting fixing plate, and the adjusting gear is independent of the adjusting fixing plate. The gear and the rack which are longer and wider are mounted as far as possible in a limited space of a door and window profile, so that the tension and the torsion of the gear can be ensured to be larger, breakage between teeth can be prevented, the strength is higher, and the service life is longer.
本发明涉及门窗连接固定技术领域，具体来说是一种组合式齿轮齿板传动窗锁，所述调节固定板呈长条形，调节固定板设置于门窗型材槽口内，且两端分别与上、下滑块连接，调节固定板下表面设有齿条；调节齿轮设置于门窗型材槽口内，调节齿轮内设有孔与执手配合，调节齿轮与调节固定板下表面的齿条配合；所述的底板设置于调节齿轮底部，用于托住调节齿轮；所述调节齿轮宽度接近于调节固定板宽度，且调节齿轮独立于调节固定板，其优点在于：结构简单，安装方便；在门窗型材的有限空间内，尽可能地安装更长更宽的齿轮与齿条，既能保证齿轮的拉力、扭力更大，又能防止齿与齿之间产生断裂，强度更高，使用寿命更长。
Combined gear and toothed plate transmission window lock
The invention relates to the technical field of door and window connection and fixation, in particular to a combined gear and toothed plate transmission window lock, an adjusting fixing plate is strip-shaped and is arranged in a door and window profile notch, two ends of the adjusting fixing plate are respectively connected with an upper slider and a lower slider, and a rack is arranged on the lower surface of the adjusting fixing plate; the adjusting gear is arranged in a door and window profile notch, a hole is formed in the adjusting gear to be matched with the handle, and the adjusting gear is matched with a rack on the lower surface of the adjusting fixing plate. The bottom plate is arranged at the bottom of the adjusting gear and used for supporting the adjusting gear; the width of the adjusting gear is close to that of the adjusting fixing plate, and the adjusting gear is independent of the adjusting fixing plate. The gear and the rack which are longer and wider are mounted as far as possible in a limited space of a door and window profile, so that the tension and the torsion of the gear can be ensured to be larger, breakage between teeth can be prevented, the strength is higher, and the service life is longer.
本发明涉及门窗连接固定技术领域，具体来说是一种组合式齿轮齿板传动窗锁，所述调节固定板呈长条形，调节固定板设置于门窗型材槽口内，且两端分别与上、下滑块连接，调节固定板下表面设有齿条；调节齿轮设置于门窗型材槽口内，调节齿轮内设有孔与执手配合，调节齿轮与调节固定板下表面的齿条配合；所述的底板设置于调节齿轮底部，用于托住调节齿轮；所述调节齿轮宽度接近于调节固定板宽度，且调节齿轮独立于调节固定板，其优点在于：结构简单，安装方便；在门窗型材的有限空间内，尽可能地安装更长更宽的齿轮与齿条，既能保证齿轮的拉力、扭力更大，又能防止齿与齿之间产生断裂，强度更高，使用寿命更长。
Combined gear and toothed plate transmission window lock
一种组合式齿轮齿板传动窗锁
OTA MASUHIRO (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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