107 results about "Leg exercise" patented technology

A leg exercise device with emergency braking has a rack and a moving mechanism. The rack is equipped with guide rails, and the moving mechanism is slidable back and forth along the guide rails. The moving mechanism comprises a sliding seat, which is slidably connected to the guide rails and is slidable along the guide rails. The rack is further provided with a braking mechanism located on one side of the sliding seat. The braking mechanism comprises a braking component that is movable towards the sliding seat, and the braking component extends along the sliding direction of the sliding seat.

A leg exercise assembly may include a first beam. A leg exercise assembly may include a support column coupled to an interface mechanism and hingedly coupled to the first beam. The interface mechanism removably couples the leg exercise assembly to an exercise device. The exercise device includes at least one hinged portion between an interface frame and base frame, opposite the removable coupling to the interface mechanism. Optionally, a leg exercise assembly may include a pair of leg pads on each of the first beam.

A mobility impaired rehabilitation wheelchair having both a manual mode of operation and a motorized mode of operation for use by a wheelchair occupant in providing efficient and reliable leg exercising for improving circulation and providing muscular stimulation. The mobility impaired rehabilitation wheelchair has an electrical motor and shaft movement that is compact in nature for enabling the motorized mode of operation and the mechanical design provides the wheelchair occupant with a leaver to control movement and the ability to disconnect motion in the manual mode of operation.

1. The name of the design product: hip bridge machine. 2. The use of the design product: mainly used for hip and leg exercise, fitness. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The invention discloses a skiing limb movement correction system, and the system comprises a user data input module which is used for inputting the stature data of a user; the leg posture sensing module is configured on the legs of the user; the leg posture sensing module is used for collecting leg movement data in the skiing movement process; the leg movement data comprises three-axis acceleration and three-axis angular velocity data; the data storage module is used for storing predefined standard action data; the data processing module is in communication connection with the user data input module, the leg posture sensing module and the data storage module and is used for receiving and processing the stature data and the leg movement data, comparing the processed movement data with standard movement data pre-stored in the data storage module and outputting skiing movement correction information; therefore, high-precision estimation and correction guidance can be performed on the gravity center track of the whole body only based on the leg sensing data, and the portability and the user experience of the system are greatly improved.

A device relating to a floater for use by a non-swimmer for buoyancy comprising a floating flatbed with coded descriptions (lateral ends: front end 14, back end 12) and a plurality of paired straps with buckles (20,22) to secure the floater flatbed (10) fixed in the swimmer’s body. This is designed to keep the non-swimmer afloat while concentrating on their hand and leg exercises. The floating flatbed is wrapped either at the upper limbs posterior or anterior portion of the body; a webbing belt with safety mechanisms buckled around the body which can be fixed at the levels; waist, abdominal, and upper back (posterior) or chest part (anterior). An adjustable strap is buckled across shoulders (24, 26) to fasten the device in place below the jaw with a plane surface of a floater which allows use purposely for either supine or prone floating mechanics fundamental in learning the basic skills for any appropriate floating position. Apparently, problems like drowning and other water accidents happen in just any part of the globe usually caused by panic and water anxiety. The device contains characteristics easy for use by non-swimmers at any age level for water safety and training device for non-swimmers particularly those who manifest water anxiety. Acquired skill in floating somehow creates mental alertness as a greater opportunity for survival during atrocities.

The invention discloses a multifunctional rehabilitation nursing bed which comprises a bottom plate, a storage plate folding and unfolding mechanism is arranged at the center of the top of the bottom plate, a height adjusting and locking mechanism is arranged on the right side of the storage plate folding and unfolding mechanism, the height adjusting and locking mechanism is arranged on the bottom plate, supporting columns are symmetrically arranged on the bottom plate, and the supporting columns are arranged on the bottom plate. A rectangular frame is arranged at the top of the supporting column, a sliding groove is formed in the rectangular frame, a leg movement rehabilitation mechanism is arranged on the rectangular frame, the leg movement rehabilitation mechanism comprises a leg reciprocating bending auxiliary device and a foot placement auxiliary folding device, and the foot placement auxiliary folding device is arranged on the leg reciprocating bending auxiliary device; the invention belongs to the technical field of medical instruments, and particularly relates to a multifunctional rehabilitation nursing bed. The problems that an existing nursing bed cannot help a patient to conduct leg rehabilitation exercise, the legs still need to be manually massaged and nursed, and the nursing intensity of medical staff is increased are solved.

The utility model relates to the technical field of traditional Chinese medicine dipping and soaking, and solves the problem of traditional Chinese medicine dipping and soaking dislocation caused by leg movement. The special traditional Chinese medicine dipping device comprises a supporting sleeve, the structural edge of the supporting sleeve is connected with binding belts which are symmetrical up and down, an adjusting belt which is used for being connected with the supporting sleeve and adapts to multi-angle binding is installed between the two binding belts, and the supporting sleeve comprises a first sleeve piece and a second sleeve piece; a telescopic compensation piece is arranged between the first sleeve piece and the second sleeve piece, the adjusting belt is connected to the first sleeve piece and the second sleeve piece, the adjusting belt comprises a first connecting belt connected with the first sleeve piece, a second connecting belt is connected to the second sleeve piece, and the second connecting belt is connected with the first connecting belt and the extending end point of the first connecting belt. The extending end points of the second connecting band and the first connecting band are connected with elastic bands connected to the bending positions of the legs of the user in a sleeving mode, and the two binding bands which are symmetrical up and down are connected with the first sleeve piece and the second sleeve piece respectively.

The utility model provides a lower limb function exerciser, and relates to the field of fitness equipment, the lower limb function exerciser comprises a placing plate and a support frame, the placing plate is provided with a slot, and the lower limb function exerciser further comprises a leg exercise assembly; the leg exercise assembly comprises a first lower limb fixing plate and a second lower limb fixing plate which are rotationally connected to the side wall of the open groove, a rotating shaft rotationally connected to the side wall of the supporting frame, and a first cam and a second cam which are fixedly connected to the outer wall of the rotating shaft; the first supporting transverse plate is fixedly connected to the outer wall of the supporting frame, the servo motor is fixedly connected to the top of the first supporting transverse plate, one end of the rotating shaft penetrates through the supporting frame and extends outwards, and the extending end of the rotating shaft is fixedly connected with the driving end of the servo motor. By arranging the leg exercise assembly and the foot exercise assembly, a patient can simulate the walking action of a normal person, the exercise effect better meets the actual life scene requirement, meanwhile, the device can be suitable for patients who sit by themselves or cannot sit by themselves, and the application range is wide.

The present application relates to a kind of lower limb rehabilitation robot active compliance control method and system thereof.The pressure signal, torque signal, angle signal and surface myoelectric signal are obtained;The estimated value of stiffness coefficient is obtained according to torque signal and angle signal, which is used to control the rigidity degree of feedback system;The estimated value of damping coefficient is obtained according to the estimated value of stiffness coefficient, which is used to control the damping degree of feedback system;The compliance control parameter value is obtained according to surface myoelectric signal, which is used to control the compliance degree of feedback system;The angular acceleration reflecting leg movement trend is obtained according to the stiffness coefficient, damping coefficient and compliance control parameter value;The angular acceleration is input into the control module of motor, and the movement direction and speed of motor are adjusted in real time, to control the compliant movement of rehabilitation robot.The present application has the effect of improving the compliance control of lower limb rehabilitation robot.

The utility model discloses a split type upper and lower limb rehabilitation training device, which relates to the technical field of rehabilitation instruments, and comprises a base, a height adjusting mechanism, a stretching mechanism, two pressing mechanisms, a leg exercising mechanism and a supporting mechanism, fixing bolt holes are symmetrically formed in the positions, close to the front ends and the rear ends of the two sliding grooves, of the top wall of the base at equal intervals, the height adjusting mechanism is arranged on the sliding groove in the right side, the supporting mechanism is arranged on the sliding groove in the left side, and the leg exercising mechanism is arranged on the position, between the height adjusting mechanism and the supporting mechanism, of the top wall of the base. The stretching mechanism is arranged on the left side of the height adjusting mechanism, by adjusting the training device in multiple aspects, different patients can adjust the training device to proper training positions, so that the training device is suitable for being used by different patients, and by increasing different training actions, the training device can be used by patients with different requirements.

The utility model relates to the field of post-stroke rehabilitation treatment, and discloses an improved nursing bed for post-stroke rehabilitation treatment, which comprises a bed board and a positioning groove, a deck chair is arranged in the middle of the top end of the bed board, the left side of the deck chair is abutted against a fixed seat, the fixed seat is fixedly assembled at the top end of the bed board, and an auxiliary movement mechanism is arranged in the fixed seat; the auxiliary movement mechanism comprises a limiting groove formed in the right side of the fixing seat, a toothed bar is movably assembled in the limiting groove, a push-pull air cylinder is fixedly connected to the bottom end of the deck chair, a connecting rod is fixedly connected to the output end of the push-pull air cylinder, the connecting rod is fixedly connected with the right side of the toothed bar, and two sets of gears are meshed with the left side of the toothed bar. According to the improved nursing bed for post-stroke rehabilitation treatment, the swing frame is arranged, the nursing bed is provided with the auxiliary movement mechanism and the active movement device, a patient can actively participate in or conduct leg movement exercise through assistance, muscle strength and coordination are enhanced, and the problem that the nursing function is single is solved.

The invention discloses a comprehensive body builder based on motor control strength, and relates to the technical field of body builders, the comprehensive body builder comprises a base, a leg exercising frame is slidably mounted at one end of the base, a seat is mounted on the base, a frame body is fixedly connected to the side wall of the base, and push-pull arms are rotatably connected to the outer walls of the two sides of the frame body through rotating shafts; a first pulley block and a double-shaft motor are arranged at the top of the base, the first pulley block comprises two mounting frames fixedly connected to the top of the base, and mounting shafts are rotationally connected to the two mounting frames. Switching of upper limb training or lower limb training can be carried out by pressing the adjusting piece and rotating the fastening piece, switching of training exercises such as rowing and leg exercising can be carried out, the structure is simple, operation is convenient, a single motor power source can be distributed to different training devices, and the fitness equipment is convenient to use. Upper limb and lower limb training can be carried out on one device through a single motor power source, and the problems that an existing training device is single in function, and a plurality of devices need to be purchased are solved.

An apparatus designed to enhance the effectiveness of leg press exercises by incorporating dynamic movements that coordinate both the upper and lower body. The apparatus allows users to perform integrated leg press and chest press exercises, providing a comprehensive solution for lower body strength training. The apparatus includes a base platform with a seat and adjustable backrest to support the user in a seated position, ensuring a comfortable and healthy posture. Foot pedals are configured to move between two vertical positions in response to the user's leg movements, allowing for customizable resistance and optimal muscle engagement. Additionally, the apparatus includes a pair of handles for performing chest press exercises, adjustable to accommodate different body sizes. With weight stacks and range controllers to adjust resistance and motion, the apparatus offers a safe, efficient, and holistic approach to strength training, enhancing neuromuscular coordination and promoting natural, functional movements.

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.

The utility model relates to a kind of dislocation-preventing nursing appliances for total hip replacement in the art of joint replacement nursing, including waist belt, the waist belt outside fixed with bracing plate, bracing plate both sides are equipped with connecting plate, two connecting plates bottom are equipped with leg protector, two leg protectors are connected by connecting assembly, for fixing leg, the bracing plate and connecting plate junction are equipped with limiting component, the limiting component includes with the fixed rotating plate of connecting plate one end, the rotating plate outer wall is fixed with rotating block, the bracing plate side close to rotating plate is equipped with two baffle, two baffle are located rotating plate outside, for the leg movement is limited. The utility model is convenient for fixing and controlling leg, avoid patient excessive activity hip joint, to avoid hip joint secondary injury.

1. Name of the product in this design: Passive exoskeleton walking aid. 2. Purpose of this design: This design is intended to assist the wearer's leg movements and enhance the wearer's mobility. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: leg support. 2. The use of the design product: used to support the legs during the stretching process of leg exercise, which can be used with elastic bands. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to a device for exercising the lower limbs of a human body, in particular to an automatic walking machine which comprises a shell, a driving mechanism arranged in the shell, a swing arm driven to rotate in a reciprocating mode, a pedal support arranged outside the shell and connected with the swing arm in a pivoted mode, and an integrally-formed center shaft which comprises a base and a shaft rod located on the base. The shaft rod is pivoted with a central shaft hole formed in the middle of the swing arm; and the base is arranged on the connecting seat and is matched and fixed with the threaded hole through a bolt. The protruding connecting base is arranged on the lower shell and serves as a supporting swing arm structure, and supporting is firmer and more stable. Threaded holes are formed in the base and the connecting base in the circumferential direction and are directly fixed through bolts, the base and the connecting base are sequentially fixed through the bolts from top to bottom, connection is convenient, meanwhile, connection machining of the base and the shaft rod is reduced through the integrally-formed center shaft, the leg exercising device is indirectly and rapidly assembled, and the assembling cost is reduced.

The invention discloses a combined recreational exercise fitness shoe, and belongs to the technical field of shoes, so that a child wearing a shoe body can be matched with a first exercise assembly, a second exercise assembly or a third exercise assembly at will, various forms of leg exercise are achieved, the feet of the child are prevented from sliding out of exercise equipment, a daily shoe body is combined with the exercise equipment, and the fitness effect is achieved. The toy effect of the shoe body and sports equipment is achieved, and meanwhile the function of exercising the lower limbs can be achieved; and when the components are separated, the shoe body can still be worn and used in daily life. When the shoe body is toys, the lower limbs of the child can be exercised, the operational ability of the child is improved, and the interestingness of exercise equipment is improved.

This item is a raincoat to be worn when riding a bicycle in the rain or snow. As shown in the "Front View" and "Back View," the top and bottom are integrated to make it easy to put on and take off, and the looseness at the bottom means it can be worn with any outfit. The looseness and hooks mean it won't roll up due to leg movement or wind, so your legs won't get wet. As shown in the "Reference Diagram Showing How It's Used," the opening and closing part is only at the crotch, so it can be put on by simply pulling it over your head without having to take your shoes off. The same goes for taking it off.

The utility model relates to the technical field of medical rehabilitation equipment, and discloses leg rehabilitation exercise equipment which comprises a base, a seat and a leg exercise assembly, the seat is arranged on the base in a lifting mode, a sliding rail is arranged at the position, located at the front end of the seat, of the base, an exercise base is arranged on the sliding rail in a sliding mode, and the leg exercise assembly is integrated on the exercise base. The leg exercise assembly comprises a bending and stretching exercise unit for achieving leg bending and stretching actions, a rotating exercise unit for simulating leg rotating movement and a resistance training unit for conducting stretching exercise on muscle groups in the legs. The leg rehabilitation exercise effect of the equipment is improved.

The utility model relates to the technical field of home sports, and discloses a home-based care exercise assisting device which comprises a leg exercise box, a friction force adjusting assembly is arranged in the leg exercise box, an adjusting assembly is arranged outside the leg exercise box, and the friction force adjusting assembly comprises a rotating groove. By rotating the adjusting bolt, the adjusting bolt moves inwards along the leg exercise box, meanwhile, the adjusting bolt compresses liquid in the hydraulic oil storage tank to flow into the liquid guide pipe, the liquid in the liquid guide pipe pushes the hydraulic rod to the direction of the rotating shaft, meanwhile, the hydraulic rod pushes the pressurizing disc, and the pressurizing disc makes contact with the surface of the rotating shaft; through the friction force between the pressurizing disc and the rotating shaft, the old people can rotate the rotating rod through the limiting pedal, more labor is wasted when the rotating rod rotates the rotating shaft, the old people can do leg exercise step by step, and therefore the old people are helped to keep the athletic ability, the life quality is improved, and the problems of falling down, amyotrophy and the like are prevented.

The leg strength training trousers comprise a trouser body, the trouser body comprises a trouser waist and trouser legs, the outer wall faces of the trouser legs are sleeved with resistance belts, the resistance belts are arranged on the outer wall faces of the trouser legs in a sleeved mode through resistance belt restraining strips, and the resistance belt restraining strips are arranged on the outer wall faces of the trouser legs. And the resistance band restraint strips are arranged on the outer wall surfaces of the trouser legs around the thighs. And the resistance band restraint strips are arranged on the outer wall surfaces of the trouser legs around the shanks. And the bottom surfaces of the trouser legs are fixedly connected with pedal belts. The leg exercise pants have the advantages that the leg exercise pants are more reasonable in structural design, low in processing and manufacturing cost, convenient to operate and good in exercise effect, the resistance belts can be fixed in the constraint area, the resistance belts cannot slip from the legs after the pants body is worn, and a plurality of resistance belts can be used for training at the same time so that leg muscles can be exercised more sufficiently and efficiently.

This utility model relates to the field of hospital gowns, and particularly to a hospital gown with a traction function, comprising a top and trousers. The top and bottom ends of the top and trousers are equipped with traction components, and the sleeves of the top and the legs of the trousers are equipped with exercise components. Each traction component includes a traction strap sewn onto one side of the outer wall of the top and bottom ends of the top and trousers, a connecting hole on the other end of the traction strap, and a connecting buckle sewn onto the connecting hole of the top and trousers. This utility model allows patients to perform leg raises and chest expansion exercises using elastic bands one and two, facilitating rehabilitation exercises for the limbs and enabling individual arm or leg exercises as needed. In the event of a patient falling, medical staff can apply upward force using the traction straps on the top and trousers, facilitating the movement and transporting the patient to the bed.

1. Name of the product in this design: Leg exercise equipment. 2. Purpose of this design: For leg rehabilitation training and daily 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.

A pair of knee compression sleeves with attachable resistance bands is provided. In particular, the present disclosure provides an improved exercise system for resistance training and physical therapy involving stretchable knee sleeves configured with fastening mechanisms positioned above and below the knee. The sleeves feature strategically placed hook and loop fasteners on the outer sides of each sleeve, allowing users to securely attach circular resistance bands at both the upper and lower leg regions. This configuration enables safe and effective resistance across a wide range of leg movements without restricting mobility or posing tripping hazards. The system enhances exercise performance, supports joint stability, and prevents displacement of resistance bands during use. The sleeves are designed to provide customizable resistance, joint compression, and warmth, making them suitable for use in walking, running, sprinting, football, fitness training, and rehabilitation exercises.

The utility model relates to the field of leg exercise and rehabilitation, and discloses a rehabilitation device with a child leg exercise function, which comprises a bottom plate, the bottom plate is fixedly connected with a movable plate, the movable plate is fixedly connected with a limiting strip I, the top of the limiting strip I is slidably connected with a support frame, the middle part of the inner side of the support frame is rotatably connected with a fixed column, and the fixed column is fixedly connected with the movable plate. First rotating shafts are fixedly connected to the two sides of the fixing column, first foot pads are fixedly connected to the outer sides of the first rotating shafts, a second limiting strip is fixedly connected to the first supporting plate, a sliding assembly used for adjustment is slidably connected to a groove in the outer side of the second limiting strip, and a pushing column is fixedly connected to the outer side of the sliding assembly. The pushing column is fixedly connected with a second foot pad. According to the utility model, a child treads on the foot pad I forcefully to rotate the foot pad I, so that the effect of active force exercise is realized, and the child puts both feet on the foot pad II to be driven to move back and forth, so that the effect of passive force exercise is realized, and therefore, the multifunctional effect is realized.

ORTHOPEDIC LEG ALIGNMENT SYSTEM AND METHOD Abstract An orthopedic measurement system is disclosed to measure leg alignment. The measurement system includes a tri-axial gyroscope con­ figured to measure movement of a leg. The gyroscope is coupled to a tibia of the leg. For example, the gyroscope can be placed in an insert or tibial pros - thetic component that couples to the tibia. The gyroscope is used to measure alignment relative to the mechanical axis of the leg. The leg alignment measurement is performed by putting the leg through a first leg movement and a second leg movement. The gyroscope outputs angular velocities on the axes the sensor is rotated about. The gyroscope is coupled to a computer that calculates the alignment of the leg relative to the mechanical axis from the gyro - scope measurement data. ORTHOPEDIC LEG ALIGNMENT SYSTEM AND METHOD Abstract An orthopedic measurement system is disclosed to measure leg alignment. The measurement system includes a tri-axial gyroscope con- figured to measure movement of a leg. The gyroscope is coupled to a tibia of the leg. For example, the gyroscope can be placed in an insert or tibial pros - thetic component that couples to the tibia. The gyroscope is used to measure alignment relative to the mechanical axis of the leg. The leg alignment measurement is performed by putting the leg through a first leg movement and a second leg movement. The gyroscope outputs angular velocities on the axes the sensor is rotated about. The gyroscope is coupled to a computer that calculates the alignment of the leg relative to the mechanical axis from the gyro - scope measurement data.20 25 20 12 68 21 F eb 2 02 5 O R T H O P E D I C L E G A L I G N M E N T S Y S T E M A N D M E T H O D A b s t r a c t 2 0 2 5 2 0 1 2 6 8 2 1 F e b 2 0 2 5

The present invention relates to a drop-type power leg press machine and, more specifically, to a drop-type power leg press machine which enables a user to carry out efficient leg exercises by increasing and releasing the weight by themselves. The present invention comprises: a drop weight portion (110) which is installed and coupled to the upper portion of a footrest weight portion (106) and is capable of setting the weight by adding and removing a weight plate; and a drop adjustment unit means (112) which is installed to be located lower than the footrest weight portion (106) and the drop weight portion (110) and sets a weight drop section (A) of the drop weight portion (110). As described above, according to the present invention, there is an effect of allowing a user to exercise alone without any assistance from others by dropping a set weight at a set position after varying the weight suitable for the user in a section in which a maximum load of the power leg press machine is exerted when the user pushes and lowers the weight with their legs, and in the case of beginners, there is an effect of trying high weights without any accident by gradually increasing the start weight, and in the case of professional athletes, there is an effect of renewing the weight limit and being free from the pressure of weight increase.