510 results about "Buckle Fastener" patented technology

The invention relates to a cutting-free fast tearing butt coupler and a butt joint piece, as well as a fabricated part formed by the cutting-free fast tearing butt coupler, a fabricated part formed by the cutting-free fast butt coupler, and butt joint structure between the fabricated parts, and the invention consists of a raising-pulling screw cap, a support-pulling screw cap and a fabricated part longitudinal bar which are positioned at the two ends of the fabricated parts, wherein the raising-pulling screw cap and the support-pulling screw cap have the internal thread structure, the internal thread is tearing screw thread, the center of the cap bottom is provided with a steel bar hole, the periphery of the steel bar hole is a steel bar upset head clamping table, the two ends of the fabricated part longitudinal bar are upset into the upset head which is clamped and connected on the upset head clamping table, a pressure spring is positioned inside the support-pulling screw cap, one end of the pressure spring is positioned on the steel bar upset head, the other end thereof is provided with a tapered sleeve formed by two or a plurality of pieces, a screw thread sleeve is rotatably connected inside the support-pulling screw cap and locates the displacement on the tampered sleeve, the tail part of a connection-peg is connected with the internal thread of the raising-pulling screw cap, and the head part of the connection-peg has the ball-lacking shape and is matched with the tampered sleeve in an elastic joint way.

A method for fastening a cord lock on a fabric is provided. The method includes the following steps: (a) providing a cord lock with at least one through hole in which at least one cord may pass, wherein the cord lock has an inner lateral wall extended upwards from a lower surface thereof to an inner surface thereof to define a recess portion; (b) providing a buckling element, wherein the buckling element has a protrusion protruded upwards from an outer surface thereof; (c) disposing the buckling element on the fabric via the protrusion passing an aperture of the fabric; and (d) fastening the cord lock onto the buckling element and the fabric via the protrusion received in the recess portion.

A terminal block assembly includes a terminal block and lever member and is less structurally complicated and less likely to deform as compared to the existing terminal block products. The terminal block has a main body and a chamber defined by the main body. The chamber is provided with a metal spring piece, which, in response to movements of the lever member, crimps a leading wire to form electrical connection or release the leading wire. The chamber is also provided with a buckle that performs reciprocating movements and is biased by a spring to normally engage with the lever member. When receiving an operating force, the buckle disengages with the lever member so that the lever member is allowed to move, The terminal block assembly advantageously provides easy and effort-saving operation.

A laundry holder having a length of nylon webbing, with its ends joined with a side release buckle fastener. A sock snare, comprising a loop of nylon cording, is secured to the nylon webbing in depending relation thereto. The nylon cording is threaded through a releasable cordlock fastener. The cordlock fastener is used to adjust the size of the sock snare loop.

A pants construction comprises an undergarment having a drawstring, elastic band or other securing mechanism on the waistband. The undergarment is attached to the inside of a pair of pants or shorts with a hook and loop type fastener, buttons, zippers, snaps, tie strings, temporary glue or the like. The attachment is concealed; and is arranged such that at least some of the upper portion of the undergarment is revealed above substantially the entire circumference of the waistband of the pants, and the waistband of the pants is below the waist of the wearer. This conveys a perception that the pants are far below the waist. A securing mechanism associated with the undergarment stabilizes the pants to prevent them from falling down.

The invention relates to an adjustable fastener such as one suitable for use in securing straps in a variety of orthotic and other types of devices. The fastener comprises a male portion and a female portion that are each attached to a strap or other desired location on the device with which the fastener is used. The male portion comprises an elongated tab and the female portion comprises a housing and a passage through the housing. The passage allows the elongated tab to slide through the housing in the female portion. An engagement finger in the housing is resiliently biased to engage one or more teeth along an edge of the elongated tab to prevent the elongated tab from sliding further out of the passage. The finger can be selectively disengaged from the teeth to allow the elongated tab to slide further or completely out of the housing. Preferably there are teeth along both edges of the elongated tab and there is a finger in the housing adapted to separately engage each set of teeth. It is additionally preferable that the elongated tab can be ratcheted further into the housing by sliding it without disengaging the engagement finger.

A furniture or appliance tipping restraint is provided which includes a first flexible strap member having one end secured to a piece of furniture or an appliance and which has a buckle fastener member at its other end. The device also includes a second flexible strap member having one end secured to a wall and which has a buckle fastener member secured to the other end thereof. The buckle fastener members may be easily connected together and when so connected, prevent the furniture or appliance from tipping.

The invention provides automatic assembly equipment for key rings. The automatic assembly equipment comprises a workbench and a first rotary disc arranged on the workbench. The first rotary disc is provided with a plurality of first bases which are distributed around the center of the rotary disc and used for containing and clamping the key rings. A key ring feeding mechanism, a first assembly mechanism, a pin inserting mechanism, a riveting mechanism, a locating releasing mechanism and a discharging mechanism are sequentially arranged at the positions, corresponding to the positions of all the first bases, of the edge of the first rotary disc in the rotating direction of the rotary disc. The first assembly mechanism is used for buckling fasteners provided with springs to the key rings. The pin inserting mechanism is used for carrying out pin inserting on the assembled key rings. The riveting mechanism is used for riveting the key rings obtained after pin inserting. The locating releasing mechanism is used for relieving clamping of the first bases on the key rings. The discharging mechanism is used for automatically discharging the key rings obtained after locating releasing. By means of the equipment, the automatic assembly process of the key rings can be achieved, the previous manner of manually assembling the key rings is changed, the production efficiency of the key rings is greatly improved, cost is further reduced, and meanwhile the assembly quality is improved.

The invention provides a battery monomer bracket and a combined battery bracket thereof. The battery monomer bracket comprises a rectangular base and buckling fasteners arranged on the periphery of the base, wherein the base is provided with two battery accommodation holes; a plurality of stop parts are arranged on the inner sides at the bottoms of the two battery accommodation holes; each buckling fastener comprises a buckling piece and a buckling groove; the buckling piece is outwards protruded along the edge of the base; the buckling groove is inwards sunken along the edge of the base and is correspondingly matched with the buckling piece; and a plurality of buckling pieces and buckling grooves which are oppositely matched with the opposite sides of one side of the base are respectively arranged on each opposite side of the base. The mutually-matched buckling fasteners are respectively arranged on the periphery of the battery monomer bracket provided by the invention; the battery monomer bracket not only has a simple structure, but also is more convenient to combine and detach and can be flexibly assembled according to the number of batteries to form the combined battery bracket. The battery monomer bracket can be used for better fastening the batteries stably and has higher practicability.

The invention discloses an exoskeleton robot which comprises an exoskeleton robot body, a sensing system, a control system and a drive system. The exoskeleton robot body comprises an upper part support structure, a hip rod piece, thigh rod pieces, shank rod pieces, foot components, a hip joint, knee joints and ankle joints; the sensing system comprises a thin film strain gage sensor for detectingthe sole pressure, an encoder for detecting a joint angle, a force sensor for detecting a force/moment of the joint part, an attitude sensor for detecting the kinematic velocity/the accelerated speed,a capacitance-type sensor for detecting the muscle tension, and a connecting buckle fastener; the capacitance-type sensor non-contacting with a human skin is fixed onto the connecting buckle fastenerand comprises at least one electrode patch; and the control system comprises a full-communication network computing module formed based on a CNN machine learning algorithm, is connected with the sensing system and can receive data acquired by the sensing system, and is connected with the drive system capable of driving the exoskeleton robot body to move.

An easy-locking buckle structure is composed of a male buckle element and a female buckle element having a smaller area than that of the male buckle element. A post extends downwardly from the bottom of one end of the male buckle element for engagement with a socket with a cylinder, while an upwardly raising holding tab is provided at the other end of the male buckle element. A conical recess with a through hole is provided in the center of the female buckle element. Said conical recess is provided with slots at its sides for connecting with a socket. Holes are pre-punched on the articles to be applied with the buckle such that the post of the male buckle element can pass through and engage with the socket, while the connecting pins of the female buckle element pass through the punched holes on the article such that the conical recess with the hole can aim at and pass trough the punched hole on the article before the socket under the article is locked with the female buckle element.

A buckle includes a first fastener and a second fastener. The second fastener has two hooks. The first fastener includes a socket, a locking piece disposed in the socket, and two first locking portions formed on the socket for mating with the hooks. The locking piece is slidingly connected in the socket to cooperate with the second fastener. When the first fastener is engaged with the second fastener, the locking piece enters the second fastener to restrict the movement of the second fastener, so that the second fastener cannot be released unless the locking piece is removed from the second fastener and the hooks of the second fastener are pressed. Thus, the second fastener can be released only when the locking piece is moved, thereby preventing a problem that the second fastener may be separated from the first fastener when the hooks of the second fastener are incautiously pressed. A user has to move the locking piece with one hand and presses the hooks with another hand. Thus, such an action performed by two hands is uneasy for a child, thereby generating a safety effect.

A strap-securing device for use in securing a strap to a shoulder pad worn, for example, on the body of a player in the sport of football. In general, the strap-securing device comprises a strap-engagement member and a catch member joined together by a linkage permitting the members to swivel with respect to each other. The strap-engagement member is secured to a strap free end. The catch member of the strap-securing device is secured to the shoulder pad chest plate. The secured straps firmly hold the shoulder pad in place on the wearer's body. The strap-securing device advantageously provides a secure strap attachment point, without strap slippage, while simultaneously permitting elongation or shortening of the strap length. The swiveling action of the strap-securing device permits the device to lie flat against the shoulder pad while bending and straightening in concert with the wearer's movement.

A bra fastener designed for persons with a disability and/or partially incapacitated to be easily fastened independently with one hand, either left hand or right hand. The bra fastener includes a strip of material, bra slider hardware with hooks or bra slider hardware with eyes, hook-and-loop fastening material, and finger/thumb loops. The bra fastener may be used with any bra equipped with hook and eye fasteners allowing a wearer to more easily put on and take off the bra using only one hand.

The invention discloses a self-protection track buckle which is symmetrically arranged on two sides of a steel rail and comprises spiral rail nails, wherein gauge apron plates, elastic strips and elastic strip fastening devices are sequentially mounted on the spiral rail nails; two side protection plates and side protection connecting plates are arranged on the gauge apron plates; a dustproof cover plate is mounted between the two side protection plates; the dustproof cover plate, the two side protection plates, the gauge apron plates and the steel rail form a protection space together. On premise that buckle pressure is ensured, the two side protection plates are tightly adhered to a rail waist, so that the situation that a buckle is loosened or inclined because of mechanical collision force is effectively avoided; the dustproof cover plate and the side protection plates form a protection cover of a protection station bolt, so that when cargoes are loaded and unloaded, multiple route equipment damages caused by direct collision of machines such as excavators and forklifts to exposed station bolts are effectively avoided, in addition, problems such as rusting of buckles buried by bulk cargos are solved, and the maintenance workload and the maintenance cost of routes are greatly reduced. In addition, the self-protection track buckle is low in manufacturing cost and relatively convenient to maintain, and thus the self-protection track buckle has very high social values.

A buckle fastener system and method for releasably fastening together two straps of an article utilizes a buckle attached to the free end of the first strap and a clasp member attached to the free end of the second strap of the article. The clasp member has a hook portion which slides onto the first strap adjacent to one end of the buckle and the clasp is positioned beneath the buckle such that the buckle is captured by the clasp to releasably fasten the first and second straps together. To unfasten the straps, the process is reversed.

The invention discloses a precious metal necklace and a preparation process thereof. The precious metal necklace comprises a necklace body and a necklace buckle, wherein the necklace body is formed by sequentially fastening a plurality of fasteners; each fastener consists of a left triangular ring and a right triangular ring which are integrally formed, sizes of each left triangular ring and each right triangular ring are identical, round chamfers are arranged on outer edges and inner edges of each left triangular ring and each right triangular ring, the left triangular rings and the right triangular rings are symmetrically arranged, the lower ends of each left triangular ring and each right triangular ring each have two end tips, the two end tips of each left triangular ring are connected with the two end tips of each right triangular ring respectively, the upper end of each left triangular ring is close to the upper end of each right triangular ring, and an arc-shaped triangular space is formed between each left triangular ring and each right triangular ring. The necklace has the beneficial effects that the necklace is free of welding spots on the surface, compact in structure and soft, exquisite and attractive to wear, the automation degree of manufacturing is high, mass and quick production can be realized, and the efficiency is high.