A conceal buckle apparatus includes a box, a buckle, an axle and a locking element. The box includes a rim, a back plate and a connective plate formed between the rim and the back plate. An opening includes a portion in the connective plate and another portion in the back plate. The buckle includes two lateral portions extending out of the recess via the opening and a middle portion extending perpendicular to the lateral portions. The axle is connected to the lateral portions of the buckle and formed with two terminal sections each of which comprises at least three faces. The locking element is connected to the box and formed with five contact portions. Two of the contact portions are in contact with two of the faces of the axle when the lateral portions of the buckle extend perpendicular or parallel to the back plate.
Concealable buckle apparatus
2021-05-25
Patent
Elektronische Ressource
Englisch
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |