73 results about "Leg press" patented technology

An exercise machine that combines the functionality of a leg press exercise machine with the functionality of a hip thrust exercise machine in a single machine. In an embodiment, the exercise machine comprises an adjustable exercise bed comprising an adjustable backrest and a lockable, pivoting seat; a weight plate holder; a footpad having different angles for leg presses and hip thrusts; and an incline adjustment mechanism. The exercise machine can be converted from a leg press machine to a hip thrust machine by changing the position and settings of the adjustable backrest and lockable, pivoting seat.

An exercise machine that combines the functionality of a leg press exercise machine with the functionality of a hip thrust exercise machine in a single machine. In an embodiment, the exercise machine comprises an adjustable exercise bed comprising an adjustable backrest and a lockable, pivoting seat; a weight plate holder; a footpad having different angles for leg presses and hip thrusts; and an incline adjustment mechanism. The exercise machine can be converted from a leg press machine to a hip thrust machine by changing the position and settings of the adjustable backrest and lockable, pivoting seat.

An exercise machine that enables users to perform both leg press and knee extension exercises efficiently. The exercise machine includes a base platform and an adjustable backrest that supports the user's back to facilitate the leg press exercise. The backrest slides along guide bars, allowing for customizable reclining positions, and its angle can be adjusted for user comfort. A footrest, hinged at the base platform, engages leg muscles during the leg press exercise and is connected to a weight stack for adjustable resistance. The footrest's range of movement can be controlled to prevent excessive rotation. Additionally, a lever pad is positioned to support the user's knees during knee extension exercises, with adjustable resistance through a second weight stack. The lever pad's range of motion can also be regulated for safety. The exercise machine integrates both exercises, promoting full-body muscle engagement and enhancing strength and cardiovascular health.

1. The name of the design product: free pedal machine (CXY11). 2. The use of the design product: the design product is mainly used for fitness equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The present utility model relates to the field of fitness equipment, and specifically relates to a leg press, comprising a support frame, a seat, and a resistance member. The support frame comprises an obliquely arranged main support rod and a secondary support rod obliquely braced below the main support rod, and the bottoms of the main support rod and the secondary support rod are each provided with a transversely arranged bottom rod. The seat comprises a cushion fixedly arranged on the main support rod and a back rest of which the angle relative to the cushion can be adjusted. The resistance member comprises a lever support. The middle of the lever support is hinged at a top end of the main support rod, a top end of the lever support is provided with a footplate arranged facing the seat, and a bottom end of the lever support is provided with a weight plate placement rod. The present utility model has the advantages of a simple structure and being convenient to move. In addition, the leg press of the present utility model can be used for multiple purposes; leg press training can be carried out, seated and lying flat warm-ups can be performed, and combined use with other single-function devices can be achieved. For example, a user can lay flat on the seat in coordination with dumbbells for bench press training.

Systems, methods, and apparatuses include a health parameter detection apparatus. The apparatus includes a platform having a measurement surface, the measurement surface being a first surface. The measurement surface is operable to contact a target area of a user. The apparatus includes one or more light sources disposed proximate to a transparent material and operable to transmit light into the transparent material. The apparatus further includes an internal mirror forming a first angle with the measurement surface and / or a camera such that the camera is operable to receive scattered light caused by frustrated total internal reflection (FTIR) occurring on the measurement surface and reflected from the mirror. The platform can form a portion of at least one of a treadmill, an elliptical machine, a rowing machine, a stair-stepper, or a leg press machine.

1. Name of the designed product: leg press machine (PNT1009). 2. Use of the designed product: for fitness. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The invention relates to the technical field of pressure maintaining tools, and discloses a glasses pressure maintaining jig. The invention provides a pressure maintaining jig for glasses. The pressure maintaining jig comprises a base; the glasses leg pressing device comprises a glasses leg fixed pressing mechanism and a glasses leg movable pressing mechanism, the glasses leg fixed pressing mechanism is fixedly arranged on the base, and the glasses leg movable pressing mechanism is arranged on the base in a sliding mode; the mirror frame pressing device comprises a mirror frame fixed pressing mechanism and a mirror frame dynamic pressing mechanism, and the mirror frame dynamic pressing mechanism is arranged on the base in a sliding mode; the linkage device is used for transmitting power of the glasses leg dynamic pressure mechanism to the glasses frame dynamic pressure mechanism; the driving device is fixedly arranged on the base, and the driving device is connected with the glasses leg dynamic pressure mechanism so as to provide power for the glasses leg dynamic pressure mechanism. According to the glasses pressure maintaining jig, the linkage device is arranged and can transmit the power of the glasses leg dynamic pressure mechanism to the glasses frame dynamic pressure mechanism so as to drive the glasses frame dynamic pressure mechanism to be close to the glasses frame constant pressure mechanism, and the problem that the pressure maintaining jig is difficult to synchronously maintain the pressure of the glasses frame and the glasses legs is solved.

The utility model relates to the technical field of sports equipment, in particular to a leg pressing device convenient to adjust, which comprises leg pressing frames and a leg pressing rod, two ends of the leg pressing rod are respectively connected with the leg pressing frames, and the height of the leg pressing rod is adjustable. A protective structure and a bearing block are arranged outside the leg pressing rod; the protection structure comprises a mounting lantern ring, a rotating seat, a damping piece and a curved surface base plate; the mounting lantern ring is fixed outside the leg pressing rod, the bearing blocks are fixed at the top of the mounting lantern ring, the rotating seat is rotationally connected between the two bearing blocks, and the bottom of the curved surface base plate is connected with the rotating seat through the damping piece; the interior of the rotating base is of a hollow structure, and the damping piece shrinks towards the interior of the rotating base under the action of external force. And the top of the curved-surface base plate is arc-shaped and is used for comfortably supporting the body. According to the leg pressing device, flexible adjustment and comfortable supporting of the leg pressing device are achieved, and safer and more comfortable leg pressing experience is brought to a user.

1. Name of the product in this design: Dance Leg Press Machine. 2. Purpose of this design: To assist in stretching leg ligaments. 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.

1. The name of the design product: Fitness equipment (leg press machine HJ-11A). 2. The use of the design product: For fitness equipment. 3. The design points of the design product: In shape. 4. The picture or photo that best indicates the design points: Perspective view.

1. Name of the product in this design: Inverted Leg Press Trainer. 2. Purpose of this design: This design is a fitness device for exercising the quadriceps, glutes and hamstrings. 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.

The utility model discloses an adjustable leg pressing training device which comprises a base and a horizontal bar, the top of the base is fixedly connected with a front sliding rail and a rear sliding rail, the surfaces of the two sliding rails are connected with a left side supporting plate and a right side supporting plate in a sliding mode, the positions of the two side supporting plates are locked through locking assemblies, and sliding grooves are formed in the two side supporting plates. The inner surfaces of the two sliding grooves are both connected with splicing assemblies in a sliding mode, the horizontal bar is installed between the two splicing assemblies, and a protection assembly is arranged on the outer portion of the horizontal bar. According to the adjustable leg pressing training device, the whole leg pressing training device is designed to be of an assembling structure, when transportation or use is needed, disassembling and assembling can be rapidly conducted, the horizontal bar is assembled through the assembling assemblies during assembling, the height of the horizontal bar can be vertically adjusted, the positions of the side plates are locked through the locking assemblies during assembling of the side supporting plates, and therefore the adjustable leg pressing training device is convenient to use. And the practicability of the device in use is greatly improved.

1. The name of the design product: quadruplet leg press trainer (JLG-40X). 2. The use of the design product: sports equipment for fitness, leg press massage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the field of biomedical engineering, in particular to a method for calculating counter-acting force borne by a human body in the sitting posture kicking training process, and provides a method for calculating counter-acting force based on human body dynamics modeling and the counter weight motion state of a fixing instrument. In order to avoid the use of a traditional three-dimensional dynamometer, the invention provides a novel counter-acting force calculation method for a fixed instrument sitting posture kicking trainer, the method applies a human body dynamics modeling method, and the counter-acting force is calculated by collecting the movement state of a counter weight in the movement process. Human body and outside interaction force in the training process is obtained by combining a human body lower limb dynamic model. The method comprises the following steps: step 1, measuring lower limb parameters of a trainee; 2, according to the lower limb parameters of the trainee, the lower limb joint angle of the trainee in the sitting posture kicking training process is calculated; and step 3, according to the lower limb joint angle of the trainee, calculating the counter-acting force applied to the lower limbs of the trainee in the sitting posture kicking training process.

1. Name of the product in this design: Seated Leg Press Trainer. 2. Purpose of this design: Sports equipment for fitness. 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.

The invention discloses a reverse leg lifting trainer, and belongs to the technical field of training equipment production, the reverse leg lifting trainer comprises a main body module and a manual brake module, the main body module comprises a training frame, the training frame is connected with a counterweight device, the outer surface of the counterweight device is fixedly connected with a mounting box, the inner part of the mounting box is movably connected with a swing arm assembly, and the swing arm assembly is fixedly connected with the main body module. The manual braking module comprises a hollow pipe rotationally connected to the training frame, a stress pad is fixedly connected to the outer surface of the hollow pipe, and through the arrangement of a handheld assembly, a hand brake assembly, a ratchet wheel, a braking assembly and a connecting rope, when a user finds that the user is uncomfortable in the leg lifting exercise process, the user can immediately pull two braking handles with index fingers of the two hands, and the user can conveniently take out the leg lifting exercise. Therefore, the state of the rotary column and the swing arm assembly is locked, the swing arm assembly stops swinging downwards, damage to a user caused by swinging downwards of the swing arm assembly is avoided, and the safety of the trainer is remarkably improved.

The invention provides a scoliosis correction chair. The scoliosis correction chair comprises a chair body; the elastic leg pressing assembly is arranged on the chair and used for providing elastic resistance above the thigh on one side of the patient; the correcting assembly comprises a leg pushing elastic resistance rod and a hand pushing elastic resistance rod which are arranged in the left direction and the right direction of the chair body respectively; the leg pushing elastic resistance rods obliquely extend downwards in the direction far away from the chair body and are used for placing the shanks of the patient and providing elastic resistance; the hand-pushed elastic resistance rod obliquely extends upwards in the direction far away from the chair body, is held by the hand of the patient and provides elastic resistance. The problems that in the prior art, in the rehabilitation process of a patient, medical resources are wasted, devices are prone to falling off, and the training effect is poor due to unstable sitting position are solved.

1. Name of the designed product: leg press trainer (BSW-SPL46). 2. Use of the designed product: for fitness. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

1. The name of the design product: ring-shaped leg press. 2. The use of the design product: the device for leg massage and leg slimming. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The leg pressing device for physical education comprises a base, sleeves are fixedly installed on the two sides of the top of the base, sliding rods are connected into the sleeves in a sliding mode, and leg pressing plates are fixedly installed at the top ends of the sliding rods. According to the leg pressing plate, by arranging the rotating plate, the supporting legs and the balancing weights, the effect of conveniently reinforcing and supporting the sleeves can be achieved, then the effect of improving the using stability of the leg pressing plate is achieved, when the rotating plate, the supporting legs and the balancing weights need to be stored, a handle can be reversely rotated to drive a sliding rod to descend, and the sliding rod can descend to enable a limiting rod to descend; and after the limiting rod descends to the outer portion of the limiting opening, the rotating plate can be rotated, then the grip is rotated to enable the limiting plate and the limiting rod to reset, the reset limiting rod can limit the rotated rotating plate, and then the effect of conveniently limiting and fixing the stored rotating plate is achieved.

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.

The invention relates to the field of fitness equipment, in particular to a sitting type leg pressure training machine. The sitting type leg pressure training machine comprises a base. A sitting posture supporting chair is mounted at the top of the base, a weight box is connected to one side of the base, a supporting plate is rotatably connected to one end of the base, and the sides, close to the supporting plate, of the two sides of the base are correspondingly connected with the tops of the two sides of the supporting plate through supporting rods so as to achieve supporting and positioning of the supporting plate; wherein a leg kicking plate is arranged on the side, close to the seat, of the supporting plate, and the side, close to the supporting plate, of the leg kicking plate is movably connected with the supporting plate through an angle adjusting assembly capable of adjusting the leg kicking angle. According to the sitting type leg pressure training machine, the angle adjusting assembly is composed of the worm gear, the worm, the transmission rod and the angle adjusting rod, a user can drive the worm to rotate only by rotating a rotary knob, the transmission rod and the angle adjusting rod are driven to swing through meshing transmission of the worm gear and the worm, and then flexible adjustment of the angle of the leg kicking plate is achieved.

1. Name of the product in this design: Three-position leg press stand (JLG-43X). 2. Purpose of this design: for sports and fitness. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model provides a stretcher, which relates to the technical field of sports equipment and comprises a support frame, a group of mounting holes are arranged at the bottom of the support frame, the mounting holes are of cylindrical structures, two sides of the support frame are respectively provided with a stabilizing frame, and a group of positioning structures are respectively arranged above each stabilizing frame. Each positioning structure is composed of a positioning rod, a positioning shell and a cover plate, and a stretching structure is installed between the two positioning structures. The stretcher combines multiple exercise modes of arm strength training, independent leg pressing and tendon stretching and passive leg stretching, different exercise requirements are met, the physical quality is comprehensively improved, for example, a user can enhance the upper limb strength through arm strength training, and the leg flexibility can be improved by means of leg pressing and tendon stretching actions.

The utility model belongs to the technical field of leg pressing devices, and particularly relates to a leg pressing device for physical exercise, which comprises an I-shaped base, universal wheels are mounted at four corners of the bottom end of the I-shaped base, and first supporting square tubes are symmetrically welded on two sides of the top end of the I-shaped base. A first supporting pipe is welded between the tops of the two first supporting square pipes on the same side, a second supporting square pipe is installed in each first supporting square pipe, a supporting frame is installed at the top of each second supporting square pipe, and a second supporting pipe is installed between the tops of the two symmetrically-arranged second supporting square pipes. The outer wall of the first supporting square pipe and the outer wall of the second supporting pipe are each provided with a plastic sheath. According to the leg pressing device, the first supporting pipe and the second supporting pipe are used, the trainees can conduct leg pressing training, the clamping pin is taken out, the height of the second supporting pipe is adjusted, the leg pressing device can be used for leg pressing of the trainees with different heights, and the adaptability of the leg pressing device can be improved.