Abstract: An adjustable tray assembly is configured to span a distance between the handle of a shopping cart to the backrest of the seat area. The assembly is adjustable to different sizes of shopping carts by utilizing an attachment member within a tray portion at the handle that can be located in different positions, and by permitting the pivoting of an arm portion of the assembly. The pivoting nature of the arm portion allows the arm portion to adjust to the different depth of the seat areas and type of cart. A latch is used to secure the arm portion to the backrest of the seat area. A hollowed area is formed in the arm portion for a child to use the seat area.

Abstract: A quick release mechanism for an exercise arm assembly enabling a user to switch exercise arms very quickly, the mechanism having: (a) an elongated body; (b) a curved aperture passing laterally across a distal end of the elongated body, cutting downwardly through the elongated body, and being angled towards the distal end of the elongated body; (c) a button assembly positioned near the distal end of the elongated body, moveable to either project into or project away from the aperture; and a biasing member that urges the extending portion of the button assembly into the locked position.

Abstract: A tool head includes a first frame having a first arm and a second arm extending from a base to a distal end. The tool head may also include a first blade in the frame between the first arm and the second arm. The first blade is movable from the base toward the distal end. The tool head further includes a second frame hingedly coupled to the first arm. The second frame may include a second blade. The second frame is configured to rotate between a closed-frame position and an open-frame position. The tool head further includes a trip lever hingedly coupled to the first arm and configured to rotate between an open-lever position and a closed-lever position. The trip lever is in the open-lever position when the second frame is in the closed-frame position and the trip lever is in the closed-lever position when the second frame is in the open-frame position.

Abstract: A snap hook assembly includes a base assembly that has a hook at one end. A lever assembly including an actuation mechanism and an arm assembly fits through an opening defined through the base assembly. The arm assembly is positioned on one side of the base assembly and the actuation mechanism of the lever assembly is positioned on the opposite side of the base assembly. The actuation mechanism is fit within a housing so that the lever assembly may pivot with respect to the base assembly. A clasp is attached to the base assembly so that an end of the clasp is biased to contact the hook of the base assembly. When the lever assembly pivots, the arm assembly contacts and rotates the clasp to create a gap between the clasp and the hook.

Abstract: An elastic press-lock structure has a ring-shaped member and a connection assembly. The ring-shaped member is defined an elongated hole. The connection assembly is passed through the elongated hole of the ring-shaped member and detachably connected with the ring-shaped member. The connection assembly is pressed with a pressing force to deflect toward a first direction with an axle which is a predetermined position of the elongated hole so that the connection assembly is limited by the ring-shaped member which is deformed and the then the connection assembly is reset toward a second direction opposite to the first direction by a restoring force generated by the connection assembly while the pressing force is released.

Abstract: A hook has a hook body which has an attachment portion to be attached to a rope at a base end portion and which is curved in an L-shaped from the base end portion to a tip end portion, a latching tool which is rotatably supported by the hook body and which is brought into contact with and separated from a curved inner surface of the hook body on the tip end portion side of the hook body relative to a rotation center, a biasing member biasing the latching tool in a direction where the latching tool is caused to abut on the hook body, and a lock pin which is detachable from and attachable to the latching tool between the rotation center and a rotation tip and which abuts on the curved inner surface of the hook body when the lock pin is attached to the latching tool to regulate the rotation of the latching tool against biasing force of the biasing member.

Abstract: A triple locking hook connector includes a hook, a locking bar, a first spring, a controlling shaft, and a second spring. The hook has an axle hole and a first groove on an end of a hook opening, and has a spacing portion on the other end of the hook opening. An edge of an end of the locking bar has a first bolt. The first spring is to drive a first bolt to keep at the first position and to drive the other end of the locking bar to remain in the spacing portion. The controlling shaft joins the axle hole via a main axle to restrict the first bolt in the first position and to be driven by a second spring to stay at the third position to ensure the locking bar shutting the hook opening.

Abstract: An apparatus for attaching items includes a body, first hook, and second hook oriented on a first side and a second side of the body. The apparatus further includes a first gate and a second gate, the first gate attached to the body and oriented to close the first hook, and the second gate attached to the body and oriented to close the second hook. The apparatus further includes a first sliding lock and a second sliding lock, the first and second sliding locks oriented on the first and second gates, respectively; the first and second sliding locks having a first position, being a locked position, where the sliding lock is positioned in a first notch and a second notch in the body, and a second position, being an unlocked position, where the first and second sliding locks are distal from the first and second notches.

Abstract: A snap hook is provided. A body of the snap hook includes a hook shaped mid portion positioned between a nose portion and a connection portion. The body further has an opening to an inner edge that is positioned between the nose end and the connection portion. A gate is pivotally coupled proximate the connection portion of the body. The gate selectively pivots in relation to the body between a closed configuration and an open configuration. A gate holding portion is configured and arranged to be selectively received between at least one wall stop and at least one catch formed by at least one slot in the nose portion of the body to selectively lock the gate in the closed configuration. Moreover, a trigger is further operationally coupled to move the gate holding portion to clear the at least one catch of the nose portion when activated.

Abstract: A retainer apparatus for removably engaging a first article to a second article, the apparatus including a beam with a first end having an eyelet plus an open ended hook and a second end having a cavity. Operationally, the eyelet is pivotally attached the first article, thus the open ended hook is solely removably engagable with the second article. Also, a flexible finger extension constructed of an elongated element to form an open ended perimeter that closes the hook, wherein the elongated element terminates in a primary end portion pivotally connected to the first end, going to a perimeter section, and terminates in an opposing secondary end that is pivotally connected to the first end. Wherein operationally, the finger is urged to close the hook retaining the second article and the finger can be manually opened to release the second article with the cavity moved away from the second article.

Abstract: An apparatus for attaching items includes a body and a first and second hook oriented on a first and second side of the body. The apparatus further includes a first and second gate, the first gate attached to the body and oriented to close the first hook, and the second gate attached to the body and oriented to close the second hook. The apparatus further includes a first and second sliding lock, the first and second sliding locks oriented on the first and second gates, respectively, the first and second sliding locks having a first position, the first position being a locked position where the sliding lock is positioned in a first and second notch in the body, and a second position, the second position being an unlocked position where the first and second sliding locks are distal from the first and second notches.

Abstract: Use of a snap hook requires the capture loop to be cradled in a joint of the index finger to prevent it from rolling in the hand. Hooks having a cylindrical body roll easily, and those having an oval section capture loop, roll more easily. When a hook rolls, its loop can move to a position where it blocks access to the gap, requiring it to be repositioned in the hand. Ergonomic requirements provided in this hook include: spacing the hand a maximal distance from the gap, stability from rolling in the hand, and minimal movement of the hand members in operation. The hand does not close around the hook; it may be held between the thumb and a finger, a natural configuration in which the hand retains the lie of its usual open form. Stability from rolling results from the forces of contact being directed within the borders of the wide contact surfaces of the body and the button. The larger the contact forces, the more stable the hook is.

Abstract: Snap hooks, particularly snap hooks with a screw lock for mountaineering and climbing are provided. Such snap hooks may include a ring which has a straight side, interrupted by an opening defined by first and second ends, in which the opening is closed by a spring closing element which has an open position and a closed position, the snap hook having a separation lever dividing the space enclosed by the ring in two separate areas wherein the lever is independent from the closing element, and wherein the closing element and the separating lever are hinged to the same hinge.

Abstract: Snap hooks, particularly snap hooks with a screw lock for mountaineering and climbing are provided. Such snap hooks may include a ring which has a straight side, interrupted by an opening defined by first and second ends, in which said opening is closed by a spring closing element which has an open position and a closed position, said snap hook comprising a separation lever dividing the space enclosed by the ring in two separate areas wherein that said lever is independent from said closing element, and wherein said closing element and said separating lever are hinged to the same hinge.

Abstract: A hook forms a portion of an eye loop. A lever is pivotally movable relative to the hook. The lever forming a remaining portion of the eye loop. A thumb tab engages the lever and is positioned in an angled slot defined in a guide plate. The thumb tab is slidable in the angled slot, forming a release mechanism, such that the sliding movement of the thumb tab in the angled slot urges the lever to pivot relative to the hook to open said eye loop. The lever further includes an opening for receiving a protruding portion of the thumb tab, such that the lever can rotate to open the eye loop, essentially without sliding the thumb tab down in the slot of the hook.

Abstract: One embodiment of the present invention relates to an improved wire-gate carabiner system including a frame, gate, and gate biasing system. The gate is pivotably coupled to the frame across an opening to form a continuously enclosed inner region in a closed configuration. The gate may be referred to as a wire-type gate in that it includes an arch and two ends. The arch is looped over a hook disposed on the keyed region of the frame in the closed configuration. The two ends are pivotably coupled to the frame at two independent gate coupling points on the pivot region so as to utilize the torsional rigidity of the gate structure as the gate biasing system. The keyed region of the frame includes a hook and a cover. The cover is oriented and shaped to laterally shield the arch and hook from undesirable couplings.

Abstract: A carabiner with a generally C-shaped body includes a first end and a second end located on opposite sides of an opening. A primary gate is mounted to the second end and is rotatable about a first axis perpendicular to a plane that bisects the C-shaped body. The primary gate is rotatable between a closed position with the primary gate engaged with the first end and the C-shaped body enclosing an interior region, and an open position with the primary gate located generally in the interior region. A secondary gate is attached to the primary gate and adapted to be displaced in the plane relative to the primary gate between a closed configuration that separates the interior region into a first portion and a second portion, and an open configuration that provides access to the interior region.

Abstract: A closure for a beverage container that has a cap for overlapping a mouth of the beverage container. An arcuate member attached to the cap having a pair of extremity portions separated from one another and a springing member is connected to the arcuate member proximate to one of the extremity portions that is angularly pivotally moveable in response to a manually applied force, between a first position at which the springing member closes and completes a continuous periphery of the arcuate member and a second position at which the arcuate member periphery is open.

Abstract: One embodiment of the present invention relates to an automatically locking carabiner system including a frame, a gate, a gate biasing system, and a gate locking system. The frame and gate form a continuously enclosed inner region in a closed configuration with respect to the frame. When in an engaged state, the gate locking system is configured to automatically lock the gate in the closed configuration with respect to the frame. The gate locking system may include a trigger coupled to the frame such that the position of the trigger corresponds to the state of the gate locking system. The trigger may be positioned on an opposite side of the frame from the gate with respect to the inner region. The force required to disengage the gate locking system may be substantially opposite that which is required to transition the gate to the open configuration with respect to the frame.

Abstract: One embodiment of the present invention relates to an improved wire-gate carabiner system including a frame, gate, and gate biasing system. The gate is pivotably coupled to the frame across an opening to form a continuously enclosed inner region in a closed configuration. The gate may be referred to as a wire-type gate in that it includes an arch and two ends. The arch is looped over a hook disposed on the keyed region of the frame in the closed configuration. The two ends are pivotably coupled to the frame at two independent gate coupling points on the pivot region so as to utilize the torsional rigidity of the gate structure as the gate biasing system. The keyed region of the frame includes a hook and a cover. The cover is oriented and shaped to laterally shield the arch and hook from undesirable couplings.

Abstract: A safety hook assembly comprises a body including a coupling portion and a hooking portion extending from the coupling portion, between a distal end of the hooking portion and the coupling portion being defined a gap, the coupling portion including a second hole having an opening and an orifice communicating with each other; a retaining set including an engaging member, a shaft member, and a first resilient element, the shaft member being fixed to the engaging member, inserted to the second hole, and moving between the opening and the orifice; a hooking member including a safety hook and a second resilient element, the safety hook swinging to a first and a second positions of the coupling portion to actuate the shaft member to move to the orifice and the opening respectively, and the second resilient element actuating the safety hook to swing toward the first position of the coupling portion.

Abstract: A coupling device for engagement with an anchor member is provided. The coupling device includes a lever that moves between a closed position that substantially covers the mouth of the device and an open position in which the mouth is substantially uncovered by the lever. The lever may be moved to the open position by camming forces or by direct manipulation of a portion of the lever by a user. The coupling device may include a cover with a recognizable shape such as a pet or fictional character. The protruding ears and/or head of the recognizable shape aid in the gripping and operation of the device and the mouth receives the anchor member.

Abstract: A carabiner equipped with a swivelling gate formed by a rigid metal wire of smaller diameter than that of the body. The wire is provided with a protuberance at one of the ends to form a male latching element and an articulation loop at the opposite end for passage of the swivel-pin. A flexible return device for returning the gate to the closed position comprises a compression spring operating in conjunction with an intermediate transfer stirrup inside a housing of the body.

Abstract: The body of a snap-hook for carrying accessories is equipped with a guard lug attached to the top part and extending facing the lateral branch opposite the finger so as to define a groove designed to be inserted on a support element, in particular a belt, to achieve immobilization of the snap-hook.

Abstract: A dual lever locking hook comprises a hook member having a mounting portion and a catching portion, first and second locking levers, and a connecting member rotatably coupled to the hook member. The locking levers are affixed to the hook member at the mounting portion and latch onto the hook member at the catching portion. The arrangement of the locking levers at the mounting portion provides a biasing condition which prevents a breach of the locking hook.

Abstract: The snap hook of the invention comprises a snap hook body closed by two closure fingers pivoting in opposite directions. The two closure fingers are separated by an insertion space. The insertion space has a width sufficient to allow the insertion of a loop oriented perpendicularly to the mean direction of the closure fingers. The insertion space becomes progressively narrower in the direction of the second end of the closure fingers. As a result, a loop may be inserted between the closure fingers, around the second end of the snap hook body, and pushing the loop, automatically inserts it into the snap hook, which thereafter remains locked.

Abstract: The bullsnap fastener includes a rigid elongate member having a mid-section, a hook mounted to one end of the mid-section, a gate closing the hook, and an eye mounted to an opposite end of the mid-section. The hook has a shank and a curved distal end. The hook extends from a first end of the mid-section so as to define a hook space between the shank and the distal end, and an opening between the distal end of the hook and the first end of the mid-section. At least one grip-enhancing member is mounted to and protrudes outwardly of the gate.

Abstract: A latch system for attaching a child seat to an anchorage of a vehicle seat includes a first latch device connected to a first end of a length of webbing, an adjuster connected to a second end of the length of webbing, and a second latch device. The adjuster has a plate member extending from one end, and the plate member has a connection opening formed therein. The second latch device includes a main member having a hook formed at a first end and a connection aperture at a second end that is distal from the first end. A portion of the second end of the main member passes through the connection opening, and a portion of the plate member passes through the connection aperture.

Abstract: A hook device has a main body having a pair of arm portions, a connection portion and a hook portion, a block mount disposed on the main body, a fastener seat disposed on the block mount, and a torsion spring. The block mount has a generally U-shaped middle portion, a pair of side collars connected to the generally U-shaped middle portion, and a positioning through hole. The fastener seat has a pivot pin support portion, a through aperture, a proximal end, and a distal end. Each side collar surrounds one of the arm portions of the main body. The torsion spring is disposed in the fastener seat. The pivot pin support portion of the fastener seat is inserted in the generally U-shaped middle portion of the block mount. A pivot pin fastens the block mount, the fastener seat, and the torsion spring together.

Abstract: A fish-hook clasp with a rotating mechanism or “small jack” whose shape forms two activating wings which protrude respectively from the side edges of the clasp's shell. It is possible to act on at least one of the wings to cause the rotating mechanism to rotate therefore bringing the rotating mechanism from the closed position, towards which the rotating mechanism is normally pushed by the internal spring, to the open position. The rotating mechanism is also supplied with contact surfaces, which are there to interact with the closed part of the edge of the shell of the clasp which defines the position of an arm of the rotating mechanism when the clasp is in the closed position.

Abstract: A hook device has a main body having a connection portion and a hook portion, and a movable fastener disposed on the main body. The movable fastener has a corrugated plate having two curved end portions and a U-shaped middle portion having a plurality of through holes, and an elastic element having a first L-shaped portion and a second L-shaped portion. The curved end portions of the movable fastener encloses the connection portion of the main body. The first L-shaped portion of the elastic element and the second L-shaped portion of the elastic element pass through the through holes of the U-shaped middle portion of the corrugated plate.

Abstract: The invention consists of a fish-hook clasp with a rotating mechanism or “small jack” (2) whose shape forms two activating wings (11) and (12) which protrude respectively from the side edges (20) and (21) of the clasp's shell (1), it is possible to act on at least one of said wings to cause the rotating mechanism to rotate therefore bringing it from the closed position, towards which it is normally pushed by the internal spring (3), to the open position. The rotating mechanism (2) is also supplied with contact surfaces (25) and (26), which are there to interact with the closed part of edge (21) of shell (1) of the clasp which defines the position of its own arm (4) when the clasp is in the closed position.

Abstract: A lock (1) for a necklace, bracelet or such ornament, which lock is provided with a carbine hook (2) defining an eye-shaped space and with an end eye (3), which carbine hook (2) is provided with a hook portion (4) and a locking portion (5), which locking portion (5), in an open position of this locking portion, extends at least partly into the eye-shaped space (R) so that a passage (D) is formed in the carbine hook eye, through which passage the end eye (3) is movable to fix the end eye (3) to the carbine hook (2), to which end eye (3) a safety element is fixed, which locking portion, in an operative position of the end eye (3) relative to the carbine hook (2), cannot be brought into the open position, which safety element, in a swung position of the end eye (3) relative to the carbine hook (2), is moved out of the eye-shaped space (R) so that the locking portion can be brought into the open position.

Abstract: A clasp equipped with an external shell (1), an internal thrust spring (2) and of a rotating lever (3) having a protrusion shaped activation button (8) to allow the user to act upon it with a pressing action to determine its opened position. The external shell (1) is shaped like a hooking bracket on the first end (4), while towards its middle section it is equipped with an ample internal lodging space (5) and on the second end it is shaped like a hook (6). The rotating lever (3) is fixed like a fulcrum inside the external shell (1) from one of its ends while the other end is shaped like an arm (9) to interact with the end of the external shell (1) shaped like a hook (6) to obtain the closed position of the clasp.

Abstract: A clip for a test telephone has a hook part and a gate part which pivots to open and close the mouth of the hook part. In the open position it enters a slot in the hook part. The hook part has an offset coupling portion for pivotable connection to the gate part and to the telephone casing. The casing has a channel in which the clip is mounted so as to be pivotable to a use configuration in which the mouth of the hook part is aligned with the adjacent surface of the casing so an object to be hooked can slide relative to the casing and into the clip.