132results about "Buckles" patented technology

The utility model discloses a safe rope lock catch relates to the technical field of lock catch, and the utility model discloses a lock catch main stem, one end fixed connection of lock catch main stem is limited to the rod, the other end fixed connection of lock catch main stem has the straight pipe, and the limited rod is located the top of straight pipe, the bottom center of limited rod is equipped with the positioning slot, and the outer ring of limited rod and the bottom is equipped with the limit hole no.

The utility model discloses a kind of magnetic quick buckling decorative belt structures, the utility model relates to waistband technical field.The magnetic quick buckling decorative belt structure, including belt, the left end of the belt is fixedly connected with female buckle, the right end of the belt is fixedly connected with male buckle, the front surface of the female buckle is embeddedly installed with two first magnets, the back surface of the male buckle is embeddedly installed with two second magnets;The front surface of the female buckle and located the middle of two first magnets are provided with clamping groove, the upper and lower ends of the clamping groove inner wall are all fixedly connected with baffle, meanwhile, the upper and lower ends of the female buckle and located the upper and lower sides of clamping groove are all installed with dismounting component;The utility model is installed with two first magnets and two second magnets in female buckle and male buckle, after first magnet and second magnet are mutually magnetically attracted and clamped and fixed, female buckle is connected with male buckle, can make waistband quickly wear.

A buckle arrangement (100, 100') characterized in that the buckle arrangement (100, 100') comprises: a first buckle component (1) comprising a locked section (5); a second buckle component (2, 2') comprising a locking section (4, 4') designed to interact with the locked section (5), wherein the locking section (4, 4') engages with the locked section (5) along a lateral direction of the buckle assembly (100, 100') when the second buckle component (2, 2') is joined with the first buckle component (1) along an assembly direction; and an actuating component (3) which is partially embedded in the second buckle component (2, 2') and partially exposed from the second buckle component (2, 2'), wherein the actuating component (3) is configured to interact with the locking section (4, 4') and to be displaceable relative to the second buckle component (2, 2') along the lateral direction, wherein the actuating component (3) drives the locking section (4, 4') such that during a displacement movement of the actuating component (3) relative to the second buckle component (2, 2') the locking section (4, 4') moves away from the locked section (5) so that the locking section (4, 4') releases from the locked section (5).

Coupling device comprising a first coupling part with a first magnetic body and a first engagement section and a second coupling part with a second magnetic body and a second engagement section, wherein at least one of the first magnetic body and the second magnetic body comprises a permanent magnet, wherein the first engagement section and the second engagement section are configured such that they engage with each other, wherein the first coupling part and the second coupling part are configured such that, by means of a magnetic force in the direction of the magnetic adhesion generated between the first magnetic body and the second magnetic body when the first engagement section and the second engagement section are engaged with each other, a first magnetic adhesion surface of the first coupling part is in surface contact with a second magnetic adhesion surface of the second coupling part.wherein at least one section of the first engagement section of the first coupling part has a circular arc shape, wherein at least one section of the second engagement section of the second coupling part has a circular arc shape, wherein the first coupling part is rotatable with respect to the second coupling part when the first engagement section and the second engagement section are engaged with each other, and wherein the second engagement section of the second coupling part has a second inclined engagement surface which is inclined with respect to the direction of magnetic adhesion.

The utility model relates to hard hat technical field discloses hard hat hatband adjusting device and hard hat, and hard hat hatband adjusting device includes clamping buckle, connecting piece and elastic part, two clamping buckles are oppositely arranged, and clamping buckle one end is equipped with mounting hole, and the hatband is suitable for and is passed into the mounting hole from the outside of clamping buckle, and the hatband one end extends to the one end of clamping buckle far away from the mounting hole, and connecting piece sets up in the opposite side of two clamping buckles, and is located far away from the one end of mounting hole, and elastic part sets up in the opposite side of two clamping buckles, and is located close to the one end of mounting hole, the utility model adjusts the hatband length, only needs the user to press the clamping buckle of one side of being equipped with elastic part, makes the other side of clamping buckle separate each other, can along the hatband and moves the adjustment of clamping buckle, after adjusting to the appropriate position, the hatband is clamped tightly by clamping buckle under the action of elastic force when releasing clamping buckle, has simple structure, convenient operation's advantage, is convenient for the user to adjust the hatband length fast, to adapt to the demand of different wearers, has improved the convenience of using hard hat.

A webbing capture area includes a first side plate and a first pin, the first pin in a first slot of the first side plate, the first pin providing rotation of the first side plate about the first slot. The webbing capture area further includes a second pin, the second pin fixed in the first side plate distal from the first pin, such that upon rotation of the first side plate, the second pin rotates on a lever arm of the first side plate. The slot has a first position and a second position and when the first pin is in the first position the first side plate is non-rotatable and when the first pin is in the second position the first side plate is rotatable.

The present application provides a kind of lock catch assembly.The lock catch assembly includes lock catch, tongue and Hall component for detecting whether tongue is inserted into lock catch.Hall component is fixed into the inner cavity of lock catch, and includes chip, magnet and shell, and, chip and magnet are overlapped and spaced along a predetermined direction, shell includes first positioning part for positioning chip at first position and second positioning part for positioning magnet at second position, first positioning part includes cover, base and first clamping part rotatably connected with one of them, cover and base define first receiving space for accommodating chip, when first clamping part is rotated to first rotation position, first receiving space is opened;When first clamping part is rotated to second rotation position, it applies force to the first side of chip, so that the second side of chip opposite to the first side is abutted at first stopper provided on first positioning part.

A system for tightening a strap by means of a buckle, comprising a strap (1), provided with notches (7) forming a first rack (9) and defining different strap-tightened positions along a direction (13) of advancement, and a buckle (3) provided with a tightening lever (5), moving the buckle (3) from one notch of the first rack (9) to the next, with a release lever (19) controlling an anti-loosening lever (15) and with a blocking means (20), controlled by a rotation of the tightening lever (5). According to the invention, the strap is provided with notches (8), opposing the direction (13) of advancement and forming a second rack (10), with which the blocking means (20) is engaged in the blocking position and with respect to which it is disengaged in the non-blocking position, by a rotation (R (+)) of the tightening lever (5), moving the buckle (3) from one notch (7) of the first rack (9) to the next.

The proposed solution relates to a locking assembly for locking at least one traction element (S2), comprising a first locking part (1) and a second locking part (2), wherein the first and second locking parts (1, 2) can be attached to and connected to each other, and the second locking part (2) has a functional section (200) for guiding at least one traction element (S2) on the second locking part (2). The first and second locking parts (1, 2) are adjustable relative to each other in a connected state between at least two relative positions, wherein the first and second locking parts (1, 2) are jointly displaceable along the at least one tension element (S2) in at least one of the relative positions, and in another relative position the first locking part (1) is provided for locking the at least one tension element (S2) to the second locking part (2), wherein the locking assembly (A) is thereby at least restrained against displacement along the at least one tension element (S2), and

An emergency-release chin strap structure includes a helmet body and chin straps connected to both sides of the bottom of the helmet body. The chin straps are connected to the helmet body via an emergency release device. The emergency release device includes a locking mechanism mounted on the helmet body and a buckle connected to the end of the chin strap. The locking mechanism is equipped with an emergency switch, which allows the chin strap to be separated from the locking mechanism in an emergency. By incorporating the emergency release device, including the emergency switch and emergency release components, in an emergency, the wearer can quickly separate the chin strap from the locking mechanism by operating the emergency switch, thereby quickly removing the helmet. This significantly shortens the time required to remove the helmet, effectively reducing the risk of injury due to the inability to remove the helmet in an emergency, and significantly enhancing the wearer's safety.

This utility model relates to rope fixing and connection technology, specifically to a rope tightening and connection device. This utility model provides a rope knot pin, consisting of a main ring, two sets of bobbins, clamping arms, and guide rings, connected in sequence as a whole. After the rope passes through the main ring, it wraps around one set of bobbins and clamping arms, and under the guidance of the guide ring, it is locked into the gap between the clamping arm and the main ring. Tightening the knot pin creates a self-locking mechanism for the rope. Another rope is wrapped around the other set of bobbins and clamping arms in the same way, thus connecting two ropes. The lock is released when the rope wraps out of the gap between the guide ring, clamping arm, and main ring. Adjusting the length allows for the next self-locking. This solution has a simple structure, low cost, small size, minimal damage to the rope, good adaptability to various types and specifications of ropes, and utilizes the rope's tension for self-locking, preventing slippage.

A buckle assembly 200 for a quick-release connector comprising a plate 202 comprising a port 204 configured to engage an insert of the quick-release connector, the port having a wall including an enga

Closure and adjustment devices are constructed first and second mating parts. The mating parts provide ease of engagement compared to prior art devices. The structural configuration of magnetic material and mechanical retaining features being separately organized in columns and across in rows results in a device that is low-profile, customizable, durable, and conformable. The structure of and interaction between the mechanical retaining features within the mating parts offers a secure and adjustable connection while being easy to disengage with a specific disengagement force or forces. Some device embodiments include ratcheting adjustment features which enable the user to quickly and easily ratchet a tighter device fit. Features and associated benefits described herein make the closure and adjustment devices described herein ideal for a wide array of applications.

A magnetic snap fastener structure includes a female snap and a female snap that are magnetically attracted. The female snap has an installation opening at its upper end that extends through both sides, and a body for installing webbing at its lower end. The body includes an installation groove, a pin, a webbing lock, and an unlocking block. A locking groove is provided on a protrusion on the side of the female snap facing the female snap, and the protrusion passes through the installation opening from the back of the female snap. A pair of buttons are movably installed on the left and right sides of the female snap. Each button includes a pressing part that partially extends out of the female snap and an elastic element with one end connected to the inner side of the pressing part. The elastic element is arranged along the outer periphery of the installation opening and has a first inclined surface. A locking tongue is provided at the other end of the elastic element. A locking member is movably installed inside the female snap and works in conjunction with the buttons. The locking member has a second inclined surface that contacts the first inclined surface. A cover is assembled with the female snap to cover the inner side of the buttons, the elastic element, and the locking member. Pressing the pressing part in conjunction with the locking member releases the locking tongue from the female snap.

The utility model relates to the field of safety buckle, put forward a kind of safety buckle of baby stroller, including shoulder strap buckle subassembly, clamping structure and buckle body, shoulder strap buckle subassembly is constituted by first shoulder strap buckle and second shoulder strap buckle horizontal lap joint, and it is equipped with horizontal direction anti -disengagement structure between two, form stable installation platform. Clamping structure is fixed on the upper surface of first shoulder strap buckle, include mounting seat, the locking piece of vertically telescopic and the horizontal clamping groove of being arranged in the two side walls of mounting seat. Buckle body, pressing piece and the clamping piece of horizontally telescopic are composed by buckle body, pressing piece and the clamping piece of horizontally telescopic, clamping piece cooperates with clamping groove and can horizontally get out, buckle body is equipped with the locking hole for the insertion of locking piece, and pressing piece is used to drive locking piece to separate locking hole. The safety buckle realizes the double linkage locking mechanism of vertical direction locking by clamping piece, locking piece realizes horizontal direction locking, to fundamentally eliminate the risk of single point false touch unlocking, and simultaneously achieve the unity of operation convenience and use high reliability.

A wristband assembly includes a wristband including a first end and a second end and a clasp. The clasp includes a button and a base that collectively surround the wristband, a first opening through which the first and second ends of the wristband enter the clasp, a second opening through which the first and second ends of the wristband depart the clasp, and a spike extending from the button or the base in a direction perpendicular to the first and second openings. The clasp is movable between a first position in which the wristband is movable within the clasp in a first direction and in a second direction and a second position in which the clasp is not movable in the first direction and is not movable in the second direction. The spike pierces through the wristband within the clasp in the second position.