A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A toolbox is provided with a locking apparatus including a buckle and a driving unit. The buckle includes a space. The driving unit is inserted in the space and includes a pivotal element and a torque spring. The pivotal element is pivotally connected to the buckle. The torque spring is supported on the pivotal element and adapted for biasing the pivotal element relative to the buckle. The pivotal element includes a rod, an axle extending coaxially from the rod, and two cams formed on the axle and separated from each other by a gap. The torque spring includes a helical section supported on the axle and kept in the gap between the cams.
A toolbox is provided with a locking apparatus including a buckle and a driving unit. The buckle includes a space. The driving unit is inserted in the space and includes a pivotal element and a torque spring. The pivotal element is pivotally connected to the buckle. The torque spring is supported on the pivotal element and adapted for biasing the pivotal element relative to the buckle. The pivotal element includes a rod, an axle extending coaxially from the rod, and two cams formed on the axle and separated from each other by a gap. The torque spring includes a helical section supported on the axle and kept in the gap between the cams.
TOOLBOX-LOCKING APPARATUUS
LI YI-MIN (author)
2019-02-14
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
/
B25H
Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken
,
WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK
/
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS