Quickly removable anti-theft buckle for bicycle bags

Abstract

A quickly detachable anti-theft closure buckle for bicycle bags, comprising a bag body (1), a fixing tab (2) and a hook body (11), characterized in that one side of the bag body (1) adjacent to the fixing tab (2) is firmly connected to an attachment plate (3), wherein the fixing tab (2) and the attachment plate (3) are each T-shaped and an L-shaped lower locking lug (5) is formed on the bottom of the fixing tab (2) on a side adjacent to the bag body (1), while a lower locking groove (6) corresponding to the lower locking lug (5) is formed on the bottom of the attachment plate (3), wherein two shoulder locking lugs (7) are formed on both sides of the top of the fixing tab (2), and two shoulder locking grooves (8) complementary to these shoulder locking lugs (7) are formed on both sides of the attachment plate (3).while a rotary knob combination lock (9) is attached to the center of the upper side of the fixing tab (2) and a locking tab detent groove (10) is formed on the upper side of the mounting plate (3) or at the position complementary to the locking tab of the rotary knob combination lock (9), wherein a V-shaped positioning groove (28) is formed on the lower side of the fixing tab (2) adjacent to the bag body (1), on the underside of which a second magnetic groove (26) is formed on the side of the fixing tab (2) facing away from the bag body (1), while a first magnetic groove (25) is formed at a position complementary to the second magnetic groove (26) on the underside of the mounting plate (3), wherein the fixing tab (2) is provided below each of the two shoulder detent lugs (7) with a transverse hook adjustment groove (4) into which two hook adjustment bolts (12) can be inserted,namely, the two ends of the fixing tab (2) are adjustably connected on the side facing away from the mounting plate (3) to two hook bodies (11) via two hook adjusting bolts (12), each of which has a sliding groove (13) in its center, which forms a sliding connection with a fastening lug (14), each of which is provided with a fastening screw (15) extending into the center of the sliding groove (13) and is also provided with a hook clamping sleeve (16) on its upper inner edges, a strap fixing block (17) is attached at the bottom of a side of the fixing tab (2) facing away from the mounting plate (3), a continuous groove (19) is formed on the side of the strap fixing block adjacent to the fixing tab (2) and a strap clamping groove (20) and a strap winding groove (21) are formed at each of its two ends on the side facing away from the fixing tab (2),wherein a tape winding pin (22) is attached to the outer edge of the tape winding groove (21), the center of which is firmly connected to a tape clamping pin (23) on the side facing away from the tape fixing block (17), wherein the tape fixing block (17) is equipped with a silicone tape (18) via the tape clamping groove (20), on which two movable tape tension clamps (24) are mounted.