A locker (1) including a lockable compartment (3) and an anchor (5). At least a portion of the compartment is tapered to penetrate particulate. The anchor is below the compartment and rotatable to pull the compartment at least partly into the particulate.

A locker (1) including a lockable compartment (3) and an anchor (5). At least a portion of the compartment is tapered to penetrate particulate. The anchor is below the compartment and rotatable to pull the compartment at least partly into the particulate.

A laminated padlock comprises a laminated padlock body formed by laminating a plurality of lock sheets, a lock core assembly, and a lock beam connected with the top of the laminated padlock body. The lock core assembly comprises a first lock tongue, a second lock tongue, a large frame, a small frame, a lock core shaft and cipher wheels; the large frame is provided with a positioning resilient piece, and the lower end of the large frame is provided with a limiting plate with a limiting chuck; shaft holes; the small frame is provided with a small resilient piece, and a branch plate is arranged below. The laminated padlock achieves dual guarantee, perfectly solves the defect that the ciphers can be changed by a cipher adjusting rod under the condition of not knowing the ciphers when the lock beam is opened and greatly enhances the safety performance of the laminated padlock.

A laminated padlock comprises a laminated padlock body formed by laminating a plurality of lock sheets, a lock core assembly, and a lock beam connected with the top of the laminated padlock body. The lock core assembly comprises a first lock tongue, a second lock tongue, a large frame, a small frame, a lock core shaft and cipher wheels; the large frame is provided with a positioning resilient piece, and the lower end of the large frame is provided with a limiting plate with a limiting chuck; shaft holes; the small frame is provided with a small resilient piece, and a branch plate is arranged below. The laminated padlock achieves dual guarantee, perfectly solves the defect that the ciphers can be changed by a cipher adjusting rod under the condition of not knowing the ciphers when the lock beam is opened and greatly enhances the safety performance of the laminated padlock.

A theft deterrent device includes a locking portion and a housing portion. The locking portion includes a locking mechanism. The housing portion includes a housing portion wall. The housing portion wall comprises a first material and is configured to house a second material within the housing portion wall. The second material is made of a different material than the first material. The second material is selected such that a cutting tool will be hindered when trying to cut through the housing portion.

A theft deterrent device includes a locking portion and a housing portion. The locking portion includes a locking mechanism. The housing portion includes a housing portion wall. The housing portion wall comprises a first material and is configured to house a second material within the housing portion wall. The second material is made of a different material than the first material. The second material is selected such that a cutting tool will be hindered when trying to cut through the housing portion.

A lock, in particular a bicycle lock, includes a lock body, a locking element located outside the lock body, and a locking mechanism located outside the lock body for receiving and locking the locking element. The locking mechanism is connected to the lock body by a first rope section and the locking element is connected to the lock body by a second rope section. A length of a part of at least one of the rope sections extending outside the lock body is variable.

The invention relates to a transportable device for preventing a loss of a movable object, comprising a protective housing (2) for protecting the device (1), an electronic alarm device (35), which is arranged in the protective housing (2) and has an anti-theft alarm function, and fastening means (11) for detachably fastening the device (1) to the movable object, wherein the fastening means (11) comprise at least one wrap-around element (12; 46; 52; 59; 68) for wrapping around at least one part of the movable object and wherein the wrap-around elements (12; 46; 52; 59; 68) can be fixed by means of locking elements (19, 20, 21; 49, 50, 51; 55, 57, 58; 61, 63, 64, 65; 71, 72, 73), which are arranged in the protective housing (2), wherein the locking elements (19, 20, 21; 49, 50, 51; 55, 57, 58; 61, 63, 64, 65; 71, 72, 73) can be selectively opened and closed by means of a lock device (13) rigidly connected to the protective housing (2), and wherein additionally the protective housing (2) can be selectively opened and rigidly connected to the protective housing (2), and wherein additionally the protective housing (2) can be selectively opened and closed by means of said lock device (13) and access to at least one chamber (18, 33) in the protective housing (2) is thereby enabled.

The invention relates to a transportable device for preventing a loss of a movable object, comprising a protective housing (2) for protecting the device (1), an electronic alarm device (35), which is arranged in the protective housing (2) and has an anti-theft alarm function, and fastening means (11) for detachably fastening the device (1) to the movable object, wherein the fastening means (11) comprise at least one wrap-around element (12; 46; 52; 59; 68) for wrapping around at least one part of the movable object and wherein the wrap-around elements (12; 46; 52; 59; 68) can be fixed by means of locking elements (19, 20, 21; 49, 50, 51; 55, 57, 58; 61, 63, 64, 65; 71, 72, 73), which are arranged in the protective housing (2), wherein the locking elements (19, 20, 21; 49, 50, 51; 55, 57, 58; 61, 63, 64, 65; 71, 72, 73) can be selectively opened and closed by means of a lock device (13) rigidly connected to the protective housing (2), and wherein additionally the protective housing (2) can be selectively opened and rigidly connected to the protective housing (2), and wherein additionally the protective housing (2) can be selectively opened and closed by means of said lock device (13) and access to at least one chamber (18, 33) in the protective housing (2) is thereby enabled.

A combination lock has a body formed from a stack of plates each having various openings to form some of the channels or holes such as the locking hole to receive the short leg of the shackle, the long-leg channel, the spindle hole, the dial slots, the ratchet-pin holder slot and the bolt slots. The short leg and the long leg of the shackle each has a cutout to receive a locking bolt. The spindle has a locking surface to engage the locking bolts with the cutouts when the lock is in locked mode. The spindle also has a neck to release the locking bolts from the cutouts when the lock is in opened mode. The lock has a directional plate and a reset button near the lock's bottom end to control the rotation and the downward movement of the spindle in the reset mode.