190results about "Hooks" patented technology

A dual hook device having both a grab hook and a sling hook connected to form one device for hooking chains, ropes, and cables and is capable of lifting heavy objects.

The present invention relates to an automatic locking crane hook. A locking lever is provided with a lever body in which a lever hole through which a hook end of a hook body passes and a locking rod which is inserted into or released from a locking hole of the hook body are formed; and a pair of lever connection portions which are inserted into hook hinge shafts of the hook body via elongated holes and supported to be linearly movable. An elastic member for linear movement is deformed to generate a recovery force when the locking lever linearly moves to the outside in the lengthwise direction of the elongated holes. An elastic member for rotation is deformed to generate a recovery force when the locking lever is rotated to a position of opening the entrance of the hook body. A support block is supported to be rotatable and vertically movable relative to the shaft of the hook body. An elastic member for a support block exerts an elastic force onto the support block in the downward direction.

A blind hole mount fastener (100) configured to retain an object (190) to a support structure (192) defining a bore (194). The fastener (100) includes a stud portion (112) configured to be received within the bore (194), a head portion (110) configured to limit an insertion of the stud portion (112) into the bore (194), and a clip member (150). The stud portion (112) includes a proximal end (114) and a distal end (116), with a longitudinal axis (L) defined therebetween. The stud portion (112) extends in a first direction from the proximal end (114) to the distal end (116). The clip member (150) attached to the stud portion (112) orthogonally to the first direction. The head portion (110) attaches to the stud portion (112) proximal end (114). The stud portion (112) includes a receiver (126) to which the clip member (150) attaches. The clip member (150) configured to be received within the bore (194) with the stud portion (112). The clip member (150) defines an arcuate portion (248) and at least one spring arm portion (180,182) extending from the clip member (150).

The present invention relates to a smart snap hook device (100) comprising a 'D'- shaped hook body (101) having a primary side and a secondary side; an activation gate (107) disposed on the primary side of the 'D'-shaped hook body (101) having a spring action, and a conductive metal post (104) fitted to the both ends of the gate (107). The primary side of the hook body (101) is integrated with a PCB (110), comprising an alarming unit, that comprises a sensor unit, a buzzer (114), and at least a LED (113). The sensor unit is connected to the cellular device through a software module. The hook (100) sends an alarm signal to the cellular device of the supervisor upon disconnecting state of the hook, thereby ensuring safety of the workers while performing work at height.

Pneumatic carrier retaining clip (10) for attaching objects to a pneumatic carrier (53), wherein the pneumatic carrier retaining clip (10) comprises a retaining structure (20) having two continuously curved retaining surfaces (21) facing each other and arranged on an inner side (31) of the retaining structure (20), wherein the two retaining surfaces (21) are each aligned with a component perpendicular to a clamp plane (30), wherein the curvature of both retaining surfaces (21) has a radius of curvature (33) pointing away from the respective retaining surface (21), wherein the retaining structure (20) has two ends (22) which are resiliently displaceable relative to each other, characterized in thatthat the retaining surfaces (21) in the relaxed state of the pneumatic carrier retaining clamp (10) have a mean radius of curvature (33) between 35 mm and 70 mm, and at least one region of the retaining structure (20) has a thickness (35) of at least 8 mm and / or at least 20% of the mean radius of curvature (33) of the two retaining surfaces (21), and of not more than 20 mm and / or not more than 30% of the mean radius of curvature (33) of the two retaining surfaces (21).

To provide an attachment device for the purposes of air filtration and insect repellent, via a net material, thereby providing a screen for windows and doors. Apparatus provides a more efficient solution than current technologies in terms of time and labour. Multi-purpose apparatus provides solutions also for hanging and displays in retail and domestic surroundings including possible industrial applications.

A locking hook on an injection-molded or die-cast part, comprising a body (2) of variable diameter in cross-section, wherein the body (2) has a flattened surface (3) on a longitudinal side which extends to the immediate vicinity (1) of a chamfer (4) arranged at the free end, characterized in that the geometry of the locking hook enables a locking function in particularly narrow installation spaces.

A self-adjusting hook assembly is disclosed. The hook assembly comprises a hanger pin apparatus fixed to a first structure and a hook fixed to a second structure. The hanger pin apparatus comprises a keeper that is selectively moveable, relative to a housing. A spring is at least partially enclosed by a bell, and rearward of the housing on along a rod length of a rod member of the keeper. The spring is compressed or expanded to co-move the keeper and the bell, relative to the housing. The hanger pin apparatus is changeable between, and inclusive of, an open state and a closed-loaded state. When in the open state, the spring applies a spring force in a first direction such that the bell is spaced apart from the housing along a rod length of the rod member of the keeper. When in the closed-loaded state, a hook force is applied in a second direction, opposite of the first direction, such that the bell is in contact with the housing along the rod length of the rod member of the keeper.

A latch connector includes a rotating piece linked to an unlocking assembly, which is provided with an unlocking button, an unlocking insert and green display parts; the unlocking insert is inserted into a front portion of the unlocking button, and button parts and the green display parts are disposed in a rear portion of the unlocking button; and a first latch hook which bends inwards with the rotation of the rotating piece is disposed on a front portion of the rotating piece, and a second latch hook which is in contact with the unlocking insert is disposed on a rear portion of the rotating piece. The latch connector can be installed smoothly and rapidly, and can be locked and unlocked quickly; and the state of the latch connector can be displayed more visually, and the safety in use is guaranteed.

The invention relates to a carabiner (1) with a carabiner body (2) having a bearing end (5), a closing end (6) and a carabiner opening (7), with a bolt (3) which is pivotably mounted on the bearing end (5) between a closed position (SS) and an open position (OS) about a pivot axis (8), and with a spring device (4) for driving the bolt (3) by means of a spring force (9). Improved functionality can be achieved with a state setting device (10) configured such that the carabiner (1) can be set to a normal state (NZ), in which the bolt (3) can be pivoted from the closed position (SS) to the open position (OS) by means of a manually applied opening force (11) against the spring force (9), and in the absence of an opening force (11) is driven by the spring force (9) and automatically pivots back from the open position (OS) to the closed position (SS), and can be set to a loaded state (LZ), in which the bolt (3) can be pivoted from the closed position (SS) to the open position (OS) by means of the manually applied opening force (11) against the spring force (9), and in the absence of an opening force (11) is held in the open position (OS) by the spring force (9).

Carabiner hook for a top-rope belay for redirecting a safety rope, wherein the carabiner hook (100) consists of a C-shaped hook body (1) and a spring-loaded gate. consisting of and a deflection section (12) for the safety rope is provided on a leg (4b) of the hook body (1), characterized in that a removable deflection element (11, 13) is provided on the leg (4b), which serves to extend the deflection section (12) and essentially determines the deflection radius of the safety rope, wherein a wear mark is attached to at least one of the deflection elements (11, 13).

To provide a hook for a safety belt, enabling smooth opening / closing operation by securing an effective diameter of a hook part and holding rigidity in a front-back direction of an aperture.SOLUTION: A hook 1 for a safety belt includes: a hook-shaped hook body 2 having an engagement side opening 3 on the front; a stopper 4 for directly opening / closing the engagement side opening 3; an opening / closing lever 5 for operating opening / closing of the engagement side opening 3 by interlocking the stopper 4; a lock bar 6 provided from the stopper 4 to the backward side of the hook body 2; and a lock mechanism 7 for controlling sliding of the lock bar 6. The lock bar 6 is fixed by the lock mechanism 7, which makes the lock bar 6 support the stopper 4 at a closed position.SELECTED DRAWING: Figure 1

The utility model discloses a screw drag hook assembly, which belongs to the technical field of screw drag hook processing, and comprises a support mounting cylinder and a drag hook main body connected with the support mounting cylinder, the outer wall of the support mounting cylinder is provided with an external thread, one side of the external thread is symmetrically provided with through holes, and the through holes are communicated with the support mounting cylinder. A hexagonal boss is fixedly connected to the outer edge of a port of the supporting mounting cylinder, an internal connection thread is arranged on the inner side of the hexagonal boss, an expansion plate is mounted on the inner side of the through hole, and a shaft head rotationally connected with the inner wall of the through hole is connected to the end, close to the port of the supporting mounting cylinder, of the expansion plate. The inner vertical face of the expansion plate is integrally provided with an inclined face boss, the outer vertical face of the expansion plate is integrally provided with lotus root anti-skid teeth, during disassembly, after the external thread connecting rod is rotationally taken out, the expansion plate is reset, then the supporting installation cylinder is taken down through the hexagonal boss, disassembly and assembly are convenient, and the repeated utilization rate of the assembly is increased.

Fastening element (100) for a component (10), in particular a sensor (12), comprising an element body (102) with a vertical axis, which on one side (104) has at least one hook element (110, 120, 130) with a bearing surface (112, 122, 132) for attaching the hook element (110, 120, 130) to an upper edge (54) of a wall (52) having an angled edge (54) to the vertical axis, wherein the hook element (110, 120, 130) lies as a bridge (114, 124, 134) over the wall (52) in the assembled state, and on an opposite side (106) has at least one receiving device (150) projecting from the element body (102) for the component (10), wherein the receiving device (150) has a plane (152) which defines a horizontal which is arranged perpendicular to the vertical axis, and wherein the bearing surface (112, 122, 132) of the at least one hook element (110, 120, 130) is inclined at an angle (α) to the horizontal, wherein the at least one inclined hook element (110, 120, 130) enables compensation of an inclination of the edge (54) of the wall (52).

Methods of concurrently constructing and cladding concrete walls are disclosed. Methods of securing undercut anchors into the back surface of end-cladding elements are further disclosed. Walls and structures generated thereby are also disclosed.

The utility model discloses a large-load sucker hook, which relates to the technical field of sucker hooks and comprises a bottom plate, a sucker component is arranged on one side of the bottom plate and consists of a main sucker body and a plurality of small sucker cavities, and the small sucker cavities are arranged inside the main sucker body. A negative pressure component is arranged on one side of the sucker component on the bottom plate; a sliding rail is arranged on the side, away from the suction cup assembly, of the bottom plate, a supporting plate is slidably arranged on the sliding rail of the bottom plate, a hook body is arranged on the supporting plate, and a sliding assembly is arranged between the supporting plate and the bottom plate. The device is compact in structure, high in adsorption capacity, high in adaptability, adjustable in hook, capable of automatically returning, stable in load bearing and suitable for various scenes.

This utility model relates to the field of hook technology, specifically a safety hook with emergency breakage protection. It includes a hook body with a latch and a limiting hole. The hook body also has a pull rope groove containing a pull rope, the other end of which has a locking mechanism. The inner side of the hook body has a rubber pad with anti-slip textures located at the bends. The locking mechanism includes a slider with a first spring on one side. Manually pressing the limiting block compresses the first spring, allowing objects to be hung on the hook body. Releasing the spring releases potential energy, causing the limiting block to pass through the limiting hole. Rotating the limiting block allows it to abut against the inner wall of the latch, securely connecting the pull rope and the latch. If the bend in the hook body breaks, the pull rope can suspend the object, providing emergency protection and preventing it from falling directly, thus ensuring the safety of the object, the surrounding environment, and personnel.

The objective of the present invention is to provide a one-touch attachable / detachable hook that can be attached smoothly when being attached and also removed smoothly when being detached. The hook has: a hook body having a hook base part and a hook key part bent from and continuous with the hook base part; and an opening / closing lever coupled at one end via a rotational center part installed in the hook base part, the opening / closing lever being rotationally biased in the direction of a contact point set on the hook key part. The opening / closing lever, which has a bent part, is rotated by causing an opening / closing lever extension part curved beyond the bent part to cross the hook base part.

A quick-draw assembly structure and a flashlight are provided in the present disclosure. The structure includes: a sleeve is slidably mounted on a main housing; a locking member is disposed at an end of the main housing, a mounting groove is provided at an end of the locking member away from the main housing, and a plurality of through holes are circumferentially arranged around the locking member, the through holes are corresponded to a location of the mounting groove, and a retaining member is slidably mounted within each of the through holes; an end cap, the end cap comprises a mounting post configured to be inserted into and removed from the mounting groove, the mounting post comprises a locking groove corresponded to the through holes, and the locking groove is engaged with the retaining member along a predetermined arcuate surface; the end cap further includes a connecting member. when mounting the end cap, the locking groove on one side of the mounting post of the end cap can engage with one side of the retaining member, while another side is limited and locked by the sleeve. Users can actively slide the sleeve to release the lock on the retaining member, enabling the end cap to quickly separate from the locking member. When applied to a flashlight, the structure not only prevents the flashlight from being lost but also allows for quick disassembly and use, thereby enhancing user experience.

An apparatus for installing a data center component, a method for installing a data center component, and a fastening apparatus for enabling blind installation of a data center component are disclosed. The device includes a fastening member having a first surface and a second surface opposite each other. A guide hole is attached to the first surface and is configured to mate with a guide of the first component. The fastening member includes a fastener hole extending from a first surface to a second surface. A hook-shaped member of the fastening member extends from the first end away from the first surface and may engage with a portion of the second component to retain the fastening member for fastening the first component to the second component. The fastener hole may receive a fastening component adapted to mate with a fastener such that the fastening member retains the first component to the second component. The fastener is secured to the fastening component by a torque applied to a portion of the fastener proximate the first surface.

The present invention provides a suspension hook that makes it possible to accurately measure the degree of opening of a hook.　The present invention comprises: a base end part 11 that is provided extending downward from a connection part 32 for suspension; a curved part 13 that is formed so as to be curved in an arc shape from one end thereof, which is the lower end of the base end part 11, toward the other end thereof; a tip part 12 that is connected to said other end of the curved part 13 and that is provided extending upward; and an inner part 30 that is surrounded by the base end part 11, the curved part 13, and the tip part 12, wherein the base end part 11, the curved part 13, and the tip part 12 each have an inner peripheral part 10a, which is in contact with the inner part 30, and an outer peripheral part 10c, which is on the opposite side from the inner peripheral part 10a, the outer peripheral part 10c of the base end part 11 has a first outer peripheral surface 11b that linearly extends in the extending direction and that is positioned above the curved center of the curved part 13, the outer peripheral part 10c of the tip part 12 has a second outer peripheral surface 12b that is positioned so as to linearly extend upward in the extending direction from below the curved center of the curved part 13, and the first outer peripheral surface 11b and the second outer peripheral surface 12b are in a positional relationship such that the first outer peripheral surface 11b and the second outer peripheral surface 12b face outwardly and are parallel to each other.