A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Screwless Mounted Short-Throw Lock for Sliding Windows and Doors
A screwless-mounted window/door lock may include a handle assembly and tongue assembly. The handle assembly may include a base member, a handle member pivotally mounted thereto, and an elongated arm disposed through an opening in the base member, with a central portion pivotally mounted thereto. The handle drives the arm to pivot. The base member has a plurality of selectively arranged hook members, a portion of which are received through an opening in a side wall of the window/door frame to secure the handle assembly thereto in the horizontal direction. The tongue assembly may include a tongue slidably received in a housing. The tongue is actuated by pivotal movement of the arm. A second portion of the book members on the base member are received through a top wall of the frame to engage protrusions on the tongue housing to secure the handle assembly thereto in the vertical direction.
Screwless Mounted Short-Throw Lock for Sliding Windows and Doors
A screwless-mounted window/door lock may include a handle assembly and tongue assembly. The handle assembly may include a base member, a handle member pivotally mounted thereto, and an elongated arm disposed through an opening in the base member, with a central portion pivotally mounted thereto. The handle drives the arm to pivot. The base member has a plurality of selectively arranged hook members, a portion of which are received through an opening in a side wall of the window/door frame to secure the handle assembly thereto in the horizontal direction. The tongue assembly may include a tongue slidably received in a housing. The tongue is actuated by pivotal movement of the arm. A second portion of the book members on the base member are received through a top wall of the frame to engage protrusions on the tongue housing to secure the handle assembly thereto in the vertical direction.
Screwless Mounted Short-Throw Lock for Sliding Windows and Doors
LIANG LUKE (author) / LIANG TONG (author) / CHEN DAVID (author)
2016-06-16
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS