Lock body and sliding door and window
A lock body and lock tongue technology, used in door/window fittings, building locks, windows/doors, etc., can solve the problems of easy first encounter, complex structure, affecting the closing of the door panel, etc., to achieve stable performance, large application environment, simple structure
Pending Publication Date: 2020-03-24
俞秀芸
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Abstract
The invention discloses a lock body and a sliding door and window. The lock body includes a first tapping mechanism 1 and a first tapping mechanism 2. The first tapping mechanism 1 includes a supportrod 11, a spring bolt 12, a slideway 13 and a stop groove 14. The second tapping mechanism 2 includes an arc channel 21, a platform 22, and a stop protrusion 24. The support rod 11 is fixedly connected to the spring bolt 12. The support rod 11 can slide freely in the slideway 13. The stop groove 14 and the stop protrusion 24 match each other. The arc channel 21 is inclined from the bottom to the top. The highest end of the arc channel 21 smoothly transitions to the platform 22. When the second tapping mechanism 2 and the first tapping mechanism 1 move toward each other and finally merge into one body, the support rod 11 runs from the lowest end of the arc channel 21 to the platform 22, and the spring bolt 12 is compressed. When the second tapping mechanism 2 and the first tapping mechanism1 move away from each other and finally completely separate, the support rod 11 runs downward from the platform 22 through the highest end of the arc channel 21 until it leaves the arc channel 21, and the spring bolt 12 is released.
Application Domain
Building locksWing accessories +2
Technology Topic
Structural engineeringMechanical engineering
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