Combination padlock with a chamber
AssigneeABA UFO International Corp.
InventorMiko Lee
Life of this patent
Estimating the term…
Abstract
A combination padlock has a base, a cover, a lock core assembly and a shackle. The base has a key chamber and a shackle mount. The cover is slidably mounted pivotally on the base to cover the chamber and has a shackle mount. The shackle mount of the cover selectively cooperates with the shackle mount of the base to form a locking recess. The lock core assembly is a combination lock core and is mounted in the base. The shackle combines with the lock core assembly to provide the combination padlock a locking capability and is mounted in the locking recess to prevent the cover sliding relative to the base. Consequently, a user can lock their keys in the chamber and lock the padlock in a preferred place so need not carry the keys everywhere.
Claims5
A combination padlock comprising
- a base having
- a shackle edge;
- a mounting edge;
- a pivoting edge;
- a locking edge;
- an inside surface;
- a key chamber being formed in the inside surface of the base;
- a lock core mount being formed coaxially through the shackle edge of the base adjacent to the pivoting edge and having
- multiple ring slots being separately formed through the pivoting edge of the base;
- and
- two barrel slots being transversely formed through the pivoting edge of the base respectively adjacent to the shackle and mounting edges of the base;
- a shackle mount being formed in the shackle edge and the inside surface of the base adjacent to the locking edge;
- and
- two locking wedges being formed on the inside surface respectively near the shackle and mounting edges of the base and extending toward the locking edge of the base;
- a cover corresponding to and being slidably mounted pivotally on the base and having
- a shackle edge;
- a mounting edge;
- a pivoting edge;
- a locking edge;
- an inside surface;
- a shackle barrel being formed on and protruding from the pivoting edge of the cover, being slidably mounted pivotally in one of the barrel slots and having
- an outside surface;
- and
- an elongated gudgeon being formed coaxially through the shackle barrel, aligning with the lock core mount and having a pivoting side;
- a mounting barrel being formed on and protruding from the pivoting edge of the cover, being slidably mounted pivotally in a corresponding barrel slot, being selectively slidable relative to the base and having an inner surface;
- a shackle mount corresponding to the shackle mount of the base, being formed in the shackle edge of the cover adjacent to the inside surface and selective cooperating with the shackle mount of the base to form a locking recess;
- and
- two locking wedges being respectively formed on the shackle and mounting edges of the cover adjacent to the inside surface, corresponding to selectively engaging the locking wedges of the base;
- a lock core assembly being mounted coaxially correspondingly in the lock core mount and having
- multiple dial rings being rotatably mounted coaxially in a row in the lock core mount between the barrel slots, corresponding to and protruding out of the ring slots;
- and
- multiple dial cores being slidably mounted coaxially in and respectively engaging the dial rings and each dial core having a through hole being formed coaxially through the dial core;
- and
- a shackle being substantially U-shaped, being mounted through and combining with the lock core assembly, protruding out of the shackle edge of the base, corresponding to and being mounted in the locking recess, selectively locks the cover to the base and having
- a proximal end being rotatably mounted slidably in the lock core mount, through the elongated gudgeon and engaging the dial cores;
- a middle;
- and
- a distal end protruding out of the base and corresponding to and being selectively mounted securely in the locking recess.
Dependencies are inferred from the claim text.