black aluminum crescent lock

o prevent door and lock prying and increase safety, violent prying can cause glass to burst and make a sound of glass shattering. Attention should be paid to the styles of crescent locks, which are classified into long and short handles; Functionally, there are anti-theft and non anti-theft options; From the difference in surface paint, it can be divided into spray paint and baking paint, with white and aluminum colors being the majority; From the material perspective, there are galvanized materials, stainless steel materials, aluminum alloy materials, copper materials, and so on. The performance of crescent locks varies depending on the material characteristics. The styles of crescent locks are classified into long and short handles; Functionally, there are anti-theft and non anti-theft options; From the difference in surface paint, it can be divided into spray paint and baking paint, with white and aluminum colors being the majority; From the material perspective, there are galvanized materials, stainless steel materials, aluminum alloy materials, copper materials, and so on. The performance of crescent locks varies depending on the material characteristics.

The utility model relates to a Sliding door window
A locking device, particularly a crescent lock. Resolve existing issues
The bending degree of the crescent hook and lock hook of the crescent lock is not sufficient
The close coordination between the crescent hook and the locking hook is crucial for the two doors and windows
When there are gaps or window sashes deform under external forces
The problem of crescent locks being easily pried. The crescent lock described, including
Including crescent lock plate and fixed on doors and windows and crescent lock plate
A sliding fit lock buckle, with a crescent on one side of the crescent lock plate
The tooth hook is equipped with a sliding fitting end on the lock buckle and the crescent hook
Lock hook, the edge of the crescent hook of the crescent lock plate is curved inward
Forming a limiting arc surface, with the locking hook edge of the lock buckle bending inwardTo prevent door and lock prying and increase safety, violent prying can cause glass explosion and make a sound of glass fragmentation, which should be noted