Importance

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Abstract

The invention discloses a sliding handle lock for door and window comprising an inner lock body and an outer lock body, which are installed respectively at each side of the door and window oppositely, an inner handle is provided at said inner lock body, an outer handle and a lock cylinder are provided at said outer lock body; further, a latch bolt lock control mechanism and a dead bolt lock control mechanism are provided at said inner lock body, said latch bolt lock control mechanism is joined with the outer handle through an elongated connectable sheath, and said dead bolt lock control mechanism is joined with the lock cylinder through an elongated connecting slip. Compared with the prior art, the present invention has the following benefits: 1. Simple in structure, fewer in parts, convenience for assembling, easy to open and close door and highly security. 2. It's convenient to change the direction of extending and retracting the latch bolt, so that it can meet the installation requirements of the sliding door and window which the door and window can be opened from various directions, i.e. inside, outside, left and right and the like, it has strong versatility and low cost. 3. It applies to the door and window with various thickness, and extends the range of application.

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First Claim