365 results about "Rowing Machines" patented technology

Among other things, a rowing technology includes a first rowing machine having an electromagnetic brake providing a resistance to a rower of the machine in each rowing stroke of a series of rowing strokes of the rower An electronic controller causes the resistance of the electromagnetic brake to vary over each rowing stroke in a profile that emulates resistance to which another rower in a shell on water or on a second rowing machine is subjected in each rowing stroke of a corresponding series of rowing strokes.

An exercise system includes a bench system usable in combination with a resistance unit for the performance of a wide variety of exercises including those previously performed using free weights, exercise machines, rowing machines, and / or ski machines. The bench system preferably includes a bench unit, which is configurable in various bench configurations including flat, seated, incline and decline configurations as well as a sliding seat configuration. The bench system can include an extension unit mounted to the bench unit, wherein a resistance unit is mountable to the exercise system in a plurality of mounting positions that align with various bench configurations to permit the performance of a wide variety of resistance exercises while varying the angle of resistance generated by the pull cord on the body party being exercised. The mounting positions optimize the location of the resistance unit and the pull cords depending upon the bench configuration to vary and optimize the angle of resistance applied to the user's muscles and body parts during exercises.

1. The name of the product of this design: Rowing Machine (Q3). 2. Purpose of this product with design: This product with design is used for sports and fitness. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

The utility model discloses a self-generating transmission structure for a rowing machine. The self-generating transmission structure comprises a power mechanism, a transmission mechanism, a resistance mechanism and a generator, the power mechanism is fixedly installed on the rowing machine, and rowing type movement of a human body provides power for the power mechanism. The transmission mechanism is connected between the power mechanism and the resistance mechanism, and the transmission mechanism is rotationally installed on the rowing machine and located on one side of the power mechanism; and the generator is in transmission connection with the transmission mechanism, or the generator is in transmission connection with the power mechanism. The rowing type motion of a human body is used as power of the power mechanism, the transmission mechanism is connected between the power mechanism and the resistance mechanism, the structure is simple, and the power mechanism can feed back resistance changes conveniently. The power generator can be in transmission connection with the transmission mechanism and can also be in transmission connection with the power mechanism, a user can cooperate with the transmission mechanism through the power mechanism or directly drive the power generator to rotate to generate electricity through the power mechanism when doing rowing type sports, use is convenient, and the design is humanized.

An accessory system configured to be coupled to an exercise machine that enables the exercise machine to be used for other exercises. In some embodiments, a rowing accessory system may be operatively coupled to an exercise machine to enable the user to perform rowing exercises and the like. In some embodiments, a support accessory system may be operatively coupled to an exercise machine to enable the user to perform exercises with the exercise machine in an inclined use configuration, a rocking use configuration, or an inclined-and-rocking use configuration.

The utility model provides a rowing machine, and belongs to the technical field of sports equipment. The problems that an existing rowing machine is provided with a water tank, the water tank is large in size, so that the head of the rowing machine is large in occupied area, the overall packaging size of the rowing machine is large, and the transportation transaction is correspondingly increased are solved. The water tanks and the seat are arranged on the machine base, the seat is arranged on the machine base in a sliding mode, the two water tanks are arranged on the left side and the right side of the machine base respectively and located at the tail end of the machine base, a horizontal rotating shaft is arranged in each water tank in a rotating mode, and a plurality of blades are fixedly arranged on each rotating shaft. The machine base is further provided with two pull ropes, and the rotating shafts in the two water tanks can be driven to rotate by pulling the two pull ropes respectively. The rowing machine has the advantages that an original water tank at the front end of the machine base is changed into two water tanks which are installed at the rear end of the machine base, the overall packaging size of the rowing machine is correspondingly reduced, and the transportation transaction is correspondingly reduced.

The utility model discloses a rowing machine which comprises a support, a handle, a multidirectional rotating mechanism, a power generation assembly and a seat mechanism. The power generation assemblies are fixed to the two sides of the support respectively. The handles are arranged on the two sides of the support and are in transmission connection with the corresponding power generation assemblies through the multidirectional rotating mechanisms. The seat mechanism is arranged on the support and can slide back and forth along the support in a reciprocating mode. According to the rowing machine, the handle can swing in the front, back, left and right directions, and the rowing action can be truly simulated; and a hardware basis is provided for network interaction, and self power generation and power supply can be realized.

1. The name of the product of this design: Rowing Machine (CR990). 2. Purpose of this product with design: This product with design is used for sports and fitness. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.

The invention belongs to the field of fitness equipment design, and discloses a water resistance rowing machine which comprises a water resistance box fixedly arranged at one end of a sliding way. An adjustable paddle structure is arranged in the water resistance box; the transmission part is connected with the adjustable paddle structure; the transmission part comprises a wheel disc, a connecting shaft is arranged in the center of the wheel disc, and one end of the connecting shaft is coaxially connected with the adjustable paddle structure in the water resistance box; the belt is wound on the periphery of the wheel disc and is a poly V-belt, and correspondingly, an annular groove connected with the poly V-belt in a matched mode is formed in the periphery of the wheel disc; one end of the springback handheld structure is fixedly connected with one end of the belt; the adjustable paddle structure adjusts the resistance of the water resistance box through the paddle angle, and the resistance is transmitted to the springback handheld structure through the transmission part. The adjustable paddle structure is used for adjusting the load, the load is changed when the elastic belt is pulled, and a sporter can adjust the rotation angle of the paddle according to the training intensity of the sporter. Transmission is stable, and the service life is prolonged.

This application relates to apparatus and methods for rowing machine systems. In some examples, an instrumented handle for a rowing machine includes a printed circuit board (PCB) with a processor, a transceiver, a memory device, an accelerometer, a gyroscope, and a pulse sensor. The instrumented handle also includes an actuator embedded in a handle grip of the instrumented handle. The processor is configured to communicate with a server, such as a cloud-based server, via the transceiver. The processor may receive sensor data from the accelerometer, the gyroscope, and the pulse sensor, and may generate rower data based on the received sensor data. Further, the processor may transmit the rower data to the server for updating an application, such as a leaderboard or a simulation. In some examples, the processor provides the rower data for display on a display of the rowing machine.

A resistance pulley structure includes a symmetrical stay cord assembly, a transmission assembly, a resistance assembly and driving parts. The stay cord assembly includes a stay cord, a first and a second fixed pulley block and a movable pulley block. The movable pulley block includes a left and right movable pulleys, and the second fixed pulley block includes a second left fixed pulley and a second right fixed pulley. The rotation direction of the second fixed pulley block is parallel to the rotation direction of the first fixed pulley. After the stay cord bypasses the first fixed pulley, two ends bypass the left and right movable pulley respectively, then bypass the second left fixed pulley and the second right fixed pulley respectively, and connected to the driving parts.

The present application belongs to the field of design of fitness equipment, and discloses a water resistance rowing machine, including a support frame body, being strip-shaped and provided with a slideway; a seat, used for an exerciser to sit down and exercise and slidingly connected to the slideway; a pedal portion, fixedly connected to the support frame body, located on left and right sides of the support frame body and used for the exerciser to tread with his / her feet during exercising; a water resistance tank, fixedly connected to the support frame body through a water resistance tank bracket and internally provided with an adjustable paddle structure; a transmission portion, fixedly connected to the support frame body; and a resilient handheld structure, including a hollow pipe body and a handheld portion arranged outside the hollow pipe body.

1. Name of the designed product: rowing machine (R1 / R2 / R3). 2. Use of the designed product: body-building equipment for exercising. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the product of this design: Rowing Machine (V1). 2. Purpose of the product of this design: fitness equipment used for fitness. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. The name of the design product: inverted pedal machine trainer (PRM1013). 2. The use of the design product: for fitness. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention relates to a balance base for a rowing machine. The base is used as a stand for the rowing machine, and the rowing machine can be positioned thereon in a fixed manner. At least one spring element is provided, wherein the at least one spring element is arranged between an upper frame and a lower frame, and the at least one spring element comprises an elastic or viscoelastic material, the tilting rigidity of which is both lower than the tensile-compressive rigidity of the spring and lower than the shear stiffness of the spring. Additionally, a form-fitting or force-fitting fixture of the upper frame to the rowing machine is provided.

A two-way row machine includes a base frame arranged to be in contact with the bottom surface; a standing frame coupled to the upper surface of the base frame and arranged to stand in the vertical direction; a footrest unit seated on the upper surface of the base frame and supporting a user's feet; a support unit fixed to the standing frame and the footrest unit, supporting a user's body, and adjustable in standing angle and height; a pair of rotation units link-coupled to the base frame and disposed inclined toward both lower sides of the support unit; a pair of handle units coupled to one end of each of the pair of rotation units, formed for the user to hold it to rotate the rotation unit, and adjustable in angle; and a pair of rotation stopper units coupled to the base frame.

The utility model discloses a dumbbell rowing machine, which relates to the technical field of fitness equipment and comprises a high pulling mechanism, a base mechanism and the like. The high pulling mechanism of the dumbbell rowing machine is provided with a buffer component consisting of a support plate, a telescopic damping rod and a buffer spring at the bottom of a hanging seat; when the hanging seat descends, a telescopic damping rod and a buffer spring are compressed through a supporting plate, the descending hanging seat is buffered, damage caused by frequent collision between the hanging seat and the auxiliary frame is avoided, and the service life of the device is prolonged; when the device is not used, the auxiliary frame can be retracted into the storage groove, so that the overall length of the device can be reduced, the storage space of the device is reduced, and the device is convenient to store.

1. The name of the design product: rowing machine (RW719-50 & RW719-51). 2. The use of the design product: for exercise. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The utility model relates to the technical field of generators, and discloses an outer rotor generator structure for a rowing machine and an exercise bicycle, which comprises a rear protective cover, a stator body is arranged in the rear protective cover, the left end of the rear protective cover is connected with a front cover PCB (printed circuit board) in a clamping manner, and a bracket is arranged at a through hole in the front cover PCB; a bearing is installed in the support, a rotor body is installed in the bearing, and a magnet is installed outside the support. According to the utility model, the functions of the rectification circuit board are respectively transferred to the front cover PCB and the upper controller of the generator, so that the rectification circuit board is reduced, the cost can be greatly optimized, the product reliability is improved, the assembly wires are reduced, the cost is reduced, and the sealing structure is formed between the front cover PCB and the rear protection cover. And the problems of noise or jamming and the like caused by falling of foreign matters due to a gap between the stator and the rotor are prevented.

A protective rowing device for compression of the abdomen is provided that comprises a brace and U-shaped support member that may connect to a rowing machine seat and rail.

A rowing machine (10) comprising: a frame (20) having a first end (21) and a second end (22) defining a frame axis; a seat (25) slidably mounted to the frame (20), the seat (25) being configured to slide along the frame axis; at least one oarlock (30), 5 wherein the or each oarlock (30) is configured to receive an oar (40) such that the oar (40) can rotate in the oarlock (30); and a resistance mechanism (50) configured to provide resistance to the oar (40).

This application relates to the field of fitness equipment technology, and provides a flexible, foldable rowing machine, comprising a rowing machine body, a modular track, and a seat. One end of the modular track is rotatably connected to the rowing machine body. The modular track consists of several track joints, and the joints are connected by bearings or universal joints, allowing adjacent track joints to bend relative to each other. The surface of the modular track has two parallel arc-shaped grooves. The bottom of the seat is rotatably connected to several rollers, each roller slidingly connected within one of the arc-shaped grooves. This application provides the advantage of convenient folding of the track.

A dynamic rowing machine configured to simulate a motion of a rower working through a rowing motion of a rowing scull is provided. The dynamic rowing machine includes a stationary framework having one or more lifting profiles. Each of the lifting profiles has one or more segments forming a rising path and one or more segments forming a horizontally rearward path. The one or more segments forming the rising path and the one or more segments forming the horizontally rearward path form a continuous path. A dynamic framework is supported for movement along the continuous paths of the one or more lifting profiles of the stationary framework. Movement of the dynamic framework along the continuous paths of the one or more lifting profiles of the stationary framework results in upward and rearward movement of the dynamic framework.

The invention provides a multi-protocol compatible fitness equipment data acquisition system and method, and relates to the technical field of fitness equipment data acquisition, and the system comprises a sensor unit which is a bolt type strain sensor, is installed in a counterweight structure of fitness equipment, detects the displacement of a counterweight sheet through a strain sheet, and generates an original data flow; the identity recognition module is applied to the mobile terminal, acquires equipment parameters by scanning the equipment identification code and automatically associates with the corresponding sensor; the protocol analysis engine is internally provided with a multi-brand protocol library, original data flow is converted into a standardized data structure according to a predefined rule, and automatic data collection of oxygen-free instruments such as a flying bird machine and a rowing machine is achieved for the first time through combination of a bolt type strain sensor and the dynamic protocol analysis engine. The sensor is directly embedded into a counterweight structure, physical displacement is detected through a strain gauge, and the problem of data missing caused by the fact that an anaerobic instrument has no circuit interface is solved.

The utility model discloses a water-resistance rowing machine water tank waterproof sealing structure which comprises a water tank, a rotating shaft, a resistance mechanism, a fixing mechanism, a driving mechanism, a connecting piece and a sealing piece. A shaft hole is formed in the water tank, the rotating shaft penetrates through the shaft hole, one end of the rotating shaft is connected with a resistance mechanism in the water tank, the other end of the rotating shaft is rotationally connected with a bearing of a fixing mechanism outside the water tank and driven by the driving mechanism to rotate, and the connecting piece is fixedly arranged outside the water tank around the shaft hole through the fixing mechanism and used for being connected with a rack of the rowing machine. The sealing element is arranged on the rotating shaft in the fixing mechanism and is positioned between the bearing and the shaft hole; the driving mechanism drives the resistance mechanism to rotate through the rotating shaft, the sealing piece is used for sealing the shaft hole, and sealed space is formed in the water tank. The sealing piece is arranged on the rotating shaft in the fixing mechanism and located between the bearing and the shaft hole, the driving mechanism drives the resistance mechanism to rotate through the rotating shaft, the sealing piece can seal the space between the bearing and the shaft hole, and the structure is simple.

1. The name of this design product: Rowing machine. 2. Application of this design product: used as fitness equipment. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

This application discloses a water resistance assembly for a rowing machine, including a water tank, a pivot assembly, a paddle rod, at least two paddle blades, and a paddle blade adjustment mechanism. The pivot assembly passes through a first housing and a second housing of the water tank. The paddle rod has a length direction perpendicular to the length direction of the pivot assembly. The pivot assembly passes through the paddle rod, and at least two rod portions are arranged around the pivot assembly. Each rod portion has an end away from the pivot assembly, and paddle blades are disposed at the ends of the rod portions. The pivot assembly, through the paddle rod, is adapted to drive at least two paddle blades to move around the pivot assembly. The paddle blade adjustment mechanism connects to the paddle blades. A portion of the paddle blade adjustment mechanism is located inside the water tank, and another portion is located outside the water tank. The paddle blade adjustment mechanism is adapted to move the relative positions of the paddle blades on the corresponding rod portions along the length direction of the rod.

1. The name of the design product: rowing machine (HC201C). 2. The use of the design product: equipment for exercise fitness. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The bottom of the design product is not easy to see or not visible when used, omit the top view.

1. Name of the product subject to this design: Rowing machine (2025-01). 2. Purpose of this design: For physical exercise. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.