70results about "Dumb-bells" patented technology

A Smith machine comprising: a stand and a barbell mounting mechanism connected to the stand, wherein the barbell mounting mechanism is configured to slide along a length of the stand. A barbell is rotatably connected to the barbell mounting mechanism and a catch is fixed to the barbell. The catch is configured to selectively engage the stand as the barbell rotates. The Smith machine can further comprise a safety mechanism removably connected to the stand at a predetermined position along the length of the stand. Upon connecting the safety mechanism to the stand, the barbell mounting mechanism cannot slide along the length of the stand below the predetermined position of the safety mechanism.

A non-fixed openable Smith kit, comprising a first Smith slide rail and a second Smith slide rail arranged on a frame of a fitness machine as front side columns, the first Smith slide rail and the second Smith slide rail are respectively provided with a Smith slider, and the Smith slider is provided with a front compartment and a rear compartment; the front compartment is provided with a front roller bearing set and a rear roller bearing set, and the rear compartment is provided with a pluggable pin, the front end of the pin extends into the front compartment and is inserted into one of a plurality of positioning holes arranged on the first Smith slide rail or the second Smith slide rail. The column of the frame of the fitness machine serves as a guide rail, and is provided with a Smith slider capable of balancing left and right and synchronously moving up and down, and when the pin is opened, the barbell rod is locked and moves along a fixed track. When the pin is closed, the universal barbell rod can be disassembled and used for other training.

The utility model relates to the technical field of ground sports equipment, concretely relates to a barbell piece rack, it includes base, the periphery of base bottom is equipped with universal wheel, the both sides vertical fixed connection of base top portion has the symmetrical fixed plate, fixed plate between fixedly connected with back panel, back panel one side located fixed plate adjacent one side all are equipped with the sliding slot, the symmetrical setting between sliding slot, all sliding fit have sliding block in sliding slot, fixedly connected with vertical plate between sliding block, be equipped with push -and -go subassembly between vertical plate and back panel, vertical plate is away from back panel one side from top to bottom and is equipped with a plurality of equal interval settings'supporting plate, a plurality of supporting plate bottom and vertical plate between all fixedly connected with steady seat, a plurality of supporting plate upper surface center position all are equipped with the placing plate, the longitudinal all are equipped with a plurality of equal interval settings'setting groove on the upper surface of placing plate, a plurality of placing plate bottom and corresponding supporting plate between all are equipped with limit component.

A reverse pedaling machine is provided, which includes a support frame, a seat, and a resistance member; the support frame includes a main support rod arranged obliquely and an auxiliary support rod obliquely supported under the main support rod; bottoms of the main support rod and the auxiliary support rod are both provided with a bottom rod arranged transversely; the seat includes a seat cushion fixedly arranged on the main support rod and a backrest that is configured to adjust an angle relative to the seat cushion; the resistance member includes a lever bracket, a middle of the lever bracket is hinged at a top of the main support rod, a kick plate facing the seat is provided at a top of the lever bracket; a counterweight placement rod is provided at a bottom end of the lever bracket. The reverse pedaling machine has simple structure and convenient movement.

An exercise device has a generally spheroidal body having a top, a bottom, a first side, a second side, a front, and a rear, a first handle extending outwardly from the first side, the first handle comprising a grip spaced from the body; and a second handle extending outwardly from the second side, the second handle comprising a grip spaced from the body, wherein the first and second handles extend upwardly towards the top of said body at an angle relative to a horizontal plane through the body. Exercise devices of different masses may have different sized bodies, but have approximately the same total width from handle to handle.

This invention belongs to the field of dumbbell technology, and particularly relates to an adjustable dumbbell with intelligent gear recognition. An adjustable dumbbell with intelligent gear recognition includes: a grip bar and fixed seats and a telescopic rod located at both ends of the grip bar, the grip bar and fixed seats being rotatably connected, and the axial movement of the telescopic rod being achieved by rotation; a gear recognition mechanism for automatically detecting and outputting the current gear information; the mechanism includes: a circuit board with multiple independent circuits; a contact component that rotates synchronously with the grip bar; when the adjustment component switches to different gears, the contact component forms an electrical connection with the circuit of the corresponding gear on the circuit board, making the circuit conductive to trigger the recognition signal of that gear; and a processing and transmission module for determining the current gear information based on the recognition signal and sending the gear information to an external device. This invention has the advantage of automatically transmitting different weight gear information to a mobile fitness app.

An exercise device for the extensor muscles of the forearm, which act to extend or straighten the fingers and thumb, has finger loops and a generally cylindrical sleeve into which a dumbbell or hand weight can be removably held. The user or subject can replace the dumbbell to change the weight. The exercises are performed, with the hand placed palm-down, and with one or more fingers in the finger loops.

A weightlifting barbell, having a barbell frame, a pair of three-axis rotatable and orbital handle mechanisms, and a pair of loadable weight sleeves. The handle mechanisms are mounted onto a horizontal section of the barbell frame, and the loadable weight sleeves are respectively mounted onto lower portions of a vertical section of the barbell frame. The handle mechanisms each contain three sets of bearing and shaft systems, allowing rotational movement in the X-axis, Y-axis, and Z-axis simultaneously, creating a free and orbital movement of handle grips of the handle mechanisms at any given time. The handle mechanisms are fixed along the barbell through a screw clamp mechanism. The handle grips are located higher in position relative to the loadable weight sleeves, to keep the barbell remaining plumb and upright during the rotational and orbital movement of the handle grips, while the barbell is free to pendulate during exercise.

A leg exercise apparatus, the leg exercise apparatus comprising a frame member, the frame member including: at least one foot receiving portion; and at least one leg engagement portion wherein the at least one leg engagement portion is spaced from the at least one foot receiving portion such that, in use, when a user's foot is located on the at least one foot receiving portion, the at least one leg engagement portion may contact a portion of the user's leg. Also disclosed is a method of using the leg exercise apparatus.

New forms of free weights for weight training are provided. Such free weights may include a flexible, gripping ring set in a channel with a varying width, configured to be threaded over the end of a barbell. The channel may include a locking notch. Such a free weight may be rotated until the channel is aligned with a floor (perpendicular to gravity) and then loaded onto the barbell by threading the gripping ring onto the barbell. The free weight is then rotated 90 degrees causing the barbell and gripping ring to travel away from a center of the channel, where the channel narrows and includes the locking notch. The gripping ring is resultingly deformed by the narrower section of the channel entered, into an ovoid shape, gripping the barbell by force of gravity. A user may then reverse these steps, to release and unload the free weight from the barbell.

An adjustable carriage assembly is configured to be mounted on a frame member of a weight rack and includes a locking structure for locking the carriage assembly in place on the frame member. The carriage assembly may include a moveable carriage with a plurality of rollers that engage the frame member, as well as one or more handles for gripping to adjust the position of the carriage assembly and a connection structure for connection of an implement or accessory. Various implements and accessories can be connected to or used in connection with the carriage assembly, including various weightlifting implements and accessories that are pivotably connected to the carriage assembly.

This utility model relates to a foldable dumbbell rack, belonging to the field of sports equipment technology. The foldable dumbbell rack includes a bottom frame, a top frame, and a middle frame. The bottom frame is supported on the ground. The top frame supports dumbbells with trays, and its top is equipped with a clamping assembly for holding the dumbbell tray. One end of the middle frame is rotatably connected to the bottom frame, allowing the middle frame to flip upwards relative to the bottom frame, and the other end is rotatably connected to the top frame, allowing the top frame to flip upwards relative to the middle frame. In the folded state, the bottom frame, middle frame, and top frame are stacked from bottom to top. In the unfolded state, the middle frame flips upwards relative to the bottom frame, and the top frame flips upwards relative to the middle frame, thus widening the distance between the top and bottom frames through the middle frame. This foldable dumbbell rack can be folded and stored after training, meeting the user's space utilization needs when storing dumbbells on a daily basis.

The utility model discloses a low-cost kettle-bell adjustable main frame structure which comprises a kettle-bell handle seat, a kettle-bell handle is arranged on the kettle-bell handle seat, a connecting hole penetrates through the kettle-bell handle seat, the kettle-bell adjustable main frame structure further comprises a pawl rod, and the pawl rod is arranged in the connecting hole in an up-down penetrating mode. The pawl rod can stretch out and draw back up and down relative to the connecting hole, a balancing weight base is detachably connected to the tail end of the pawl rod, and the balancing weight base is used for supporting a balancing weight connected to the pawl rod in a sleeving mode. The kettle bell further comprises a pawl rod locking assembly, and the pawl rod is locked on the kettle bell handle seat through the pawl rod locking assembly. The locking block is controlled to be separated from the pawl rod by pressing the pressing protruding block, the pawl rod can be controlled to slide up and down, repeated rotation is not needed, and operation is more convenient.

The application provides a multifunctional intelligent kettle bell, which comprises a main body structure, a control unit, an electronic scale assembly arranged at the top of the main body structure, a liquid storage chamber arranged in the main body structure, and a light projection assembly arranged in the liquid storage chamber, wherein the electronic scale assembly weighs the liquid contained in the liquid storage chamber, and the light projection assembly projects and displays the weighing result; the electronic scale assembly, the light projection assembly and the control unit are signal connected and electrically connected, the electronic scale assembly transmits the measured data to the control unit, and the control unit controls the light projection assembly to display the measured value. The multifunctional intelligent kettle bell integrates electronic weighing, light projection display, liquid storage and digital display, can identify the weight of the internal liquid, project and display the weight value on the floor, improves the reading convenience, and realizes intuitive and convenient user experience.

An assembly for use in performing an exercise movement includes a weight bar apparatus having a grip section including at least one pair of handles, a first sleeve coupled to a first end of the grip section, and a second sleeve coupled to a second end of the grip section, which is opposite the first end. The grip section includes a first grip segment, a second grip segment, and a platform positioned along a longitudinal axis of the apparatus, between the first grip segment and the second grip segment. The grip section also includes a first pair of handles and a second pair of handles, which is offset relative to the first pair of handles in a height-wise direction of the grip section.

A barbell includes a frame with a first outer bar and a second outer bar forming an opening therebetween; a first handle assembly mounted within the opening and having a first handle supported by a first outer member; and a first inner member rotationally engaged with the first outer member such that the first outer member can spin about the first inner member to alter a position of the first handle within the opening; a second handle assembly mounted within the opening and having a second handle supported by a second outer member; and a second inner member rotationally engaged with the second outer member such that the second outer member can spin about the second inner member to alter a position of the second handle within the opening; and weight bars extending from the frame to receive weights.

The present disclosure relates to the technical field of fitness equipment, more particularly to a training apparatus capable of being quickly combined into a dumbbell and a kettlebell. The training apparatus includes: a plurality of weight blocks, a kettlebell body and a handle; and a plurality of connecting mechanisms, the connecting mechanism including a snap ring, a snap-fit block and two abutting blocks. After rotation to place, the abutting blocks will autonomously extend out of the mounting grooves to lock the snap-fit block with a diagonal distribution. The above connection method is simple in operation and low in mounting difficulty, whereby the training apparatus is convenient to transform and achieves an effective combination of two in one. Furthermore, the handle can be received into the kettlebell body, reducing the risk of being lost.

The adjustment structure for fitness equipment includes: a holding component 10 such as a bar 103 having a mount 104, and a hole 102; an adjuster, assembled on the mount, and including a plate 201 hav

The utility model discloses a novel body -building dumbbell, including the handle and the dumbbell block of setting in the both sides of handle, the both sides of handle are equipped with the limiting boss that carries out the location to dumbbell block inside, the both ends of handle are respectively screwed and are connected with the limiting sleeve that carries out the location to dumbbell block outside, the both sides of handle are equipped with the limiting piece that carries out the location to limiting sleeve, limiting piece compression retraction force recovery, be equipped with the limiting groove of the limiting piece insertion on limiting sleeve, when dumbbell block inside and outside respectively lean on limiting boss and limiting sleeve, limiting piece upper end enters into limiting groove and carries out the fixed limiting sleeve. Compared with prior art, the utility model has the advantages of adding " limiting piece and limiting groove " to form double -insurance anti -looseness structure outside thread locking, limiting boss and limiting sleeve clamp dumbbell block, limiting piece and limiting groove prevent limiting sleeve from spinning under the impact load and voluntarily, thereby eliminate the security risk of dumbbell block accidental drop.

This utility model discloses a plate dumbbell, relating to the field of fitness equipment technology. The plate dumbbell consists of a connector, dumbbell plates, and a dumbbell bar. The screw of the connector passes through the dumbbell plates and is inserted into the dumbbell bar. Locking devices are provided on the connecting terminals at both ends of the dumbbell bar. One end of the locking device engages with the screw of the connector to fix the screw, so that the end of the connector and the connecting terminal clamp the dumbbell plates to form the plate dumbbell. When the screw is disengaged from the dumbbell bar, the screw can slide relative to the dumbbell bar, which facilitates quick adjustment of the position of the connector and completes the assembly and disassembly of the dumbbell plates, realizing the rapid assembly of the plate dumbbell. By moving the locking device, the fixing and loosening of the connector can be controlled, thereby completing the assembly and disassembly of the dumbbell plates and adjusting the weight of the plate dumbbell. The locking device in this plate dumbbell has a simple structure and is easy to operate.

The present disclosure provides a gantry. The gantry includes: a main frame, where the main frame includes an exercise space; a first fitness component and a second fitness component, where the first fitness component is disposed on one side of the exercise space, the second fitness component is disposed on one side, closer to the exercise space, of the first fitness component, and the first fitness component and the second fitness component are movably connected to the main frame; a load-bearing assembly, where the load-bearing assembly is disposed at the bottom of the main frame; and a connection assembly, where the connection assembly includes a first pulley set and a second pulley set, and the first pulley set is disposed on the outer side of the second pulley set; the first fitness component is slidably connected to the load-bearing assembly via the first pulley set, and the second fitness component is slidably connected to the load-bearing assembly via the second pulley set. The gantry according to the present disclosure resolves the issues present in existing gantry equipment, where two types of exercise mechanisms, such as a pec fly mechanism and a Smith mechanism, are combined on a single gantry equipment. Such issues include complex connections, unstable connection structures, and the inability to perform simultaneous exercises.

The application relates to the technical field of fitness equipment, in particular to a magnetic dumbbell capable of preventing falling, which comprises an electromagnetic ring, a U-shaped ring, a mounting belt, a locking assembly and a filling assembly. The inner ring of the electromagnetic ring is fixedly installed with the U-shaped ring. The U-shaped ring comprises an A end and a B end. The A end is fixedly installed with the mounting belt. The B end is provided with a mounting groove matched with the mounting belt. The locking assembly for fixing the mounting belt on the U-shaped ring is installed at the position of the mounting groove close to the B end. The distance of the mounting belt between the A end and the B end can be adjusted. The U-shaped ring is installed with the filling assembly for filling the gap between the mounting belt between the A end and the B end and the U-shaped ring and the arm. The mutual cooperation of the locking assembly and the filling assembly can realize the size adjustment of the magnetic dumbbell, adapt to users with different body shapes, prevent the magnetic dumbbell from falling during the movement and affect the fitness effect.

A fitness machine having an adjustable safety rack and a hanger-type hook system, comprising: (a) a safety rack attached to and movable along each of a pair of upwardly extending guide rods, wherein the safety rack is rotatable to a locked position such that the safety rack latches onto an upwardly extending support member, or rotated to an unlocked position; (b) a counterweight attached to each safety rack; and (c) a hanger-type hook attached to and movable along each of the upwardly extending guide rods, wherein the hanger-type hook is rotatable to a locked position such that the hanger-type hook latches onto the upwardly extending support member, or rotated to an unlocked position.

A dumbbell comprises a dumbbell body, a base and a locking mechanism, the dumbbell body comprises a handle and a plurality of dumbbell plates, a plate selecting mechanism is arranged between the handle and the dumbbell plates, the plate selecting mechanism locks the dumbbell plates by rotating the handle; when the plate selecting mechanism locks the dumbbell plates, the locking mechanism is in a released state, and when the plate selecting mechanism does not lock the dumbbell plates, the locking mechanism is in a locked state.

The utility model relates to dumbbell technical field, concretely to a new type electroplating handle pot -shaped dumbbell, including dumbbell body and handle, the inside of dumbbell body is penetrated with one -piece slide groove, two -piece slide groove and spliced hole, the inside of one -piece slide groove is inserted with connecting piece. In the utility model, the inside of dumbbell body is penetrated with one -piece slide groove, two -piece slide groove and spliced hole, connecting piece and splicing piece can quickly slide into and carry out thread connection through the screw sleeve and the stud, ensure the stable docking of handle and dumbbell body, during handle installation process, the external thread joint is accurately matched with the spline groove and spline block of handle bottom, personnel only need to rotate locking cap to complete the fixation of handle, simplify the installation step, improve the operation convenience, not only ensure the connection stability between handle and dumbbell body, but also make the dismounting process more smooth, satisfy the demand of quick replacement and daily use of user, significantly improve practicality and use efficiency.

A glute hamstring developer exercise machine includes a vertical post extending from a lower end to an upper end; a user body support system coupled to the vertical post, the user body support system having one or more pads to support the user in a plurality of positions; and a primary frame supporting the one or more pads and extending substantially from the vertical post; at least one weight arm positioned substantially underneath the one or more pads, the at least one weight arm is to be operated by the user to perform one or more exercises.