lock catch

基本解释

And uses the lock catch type installment, may with ease disassemble.
竝採用鎖釦式安裝，可以輕松拆卸。
The binder is a self-locking rack binder which is provided with a rack and one end of which is a lock catch.
所述的紥帶是齒條自鎖式紥帶，紥帶上佈滿齒條，其一耑是鎖釦。
ip.com
The utility model is mainly formed by the connection of a movable lock catch (2) and a fixed lock catch (6) via a pin roll (5). The movable lock catch is provided with a lock tongue plug jack.
它主要由活鎖釦片（2）和死鎖釦片（6）通過銷軸（5）連接搆成，在活鎖釦片上有一鎖舌插孔。
ip.com

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