38results about "Resilient force resistors" patented technology

The present invention relates to a gymnastic exercise machine (1), particularly for Pilates and similar exercises, comprising a frame (2), predominantly extending along a longitudinal direction (Y), and a support bar (3), for a user's support during gymnastic exercises, wherein said support bar (3) has a first end (31) and a second end (32), wherein said gymnastic exercise machine (1). The gymnastic exercise machine (1) also comprises an adjustment device (4), coupled to said first end (31) of said support bar (3) and to said frame (2). The adjustment device (4) is configured to allow the adjustment of the position of said support bar (3) relative to said frame (2), when said support bar (3) is translated in a transverse direction (X) orthogonal to said longitudinal direction (Y) of said frame (2). The present invention also relates to a method (100) of adjusting a gymnastic exercise machine (1).

This utility model discloses a safety device for a resistance band, consisting of seven plungers. The fourth plunger is the longest and has the largest diameter, with the diameters decreasing sequentially on both sides. The smaller diameter plunger can retract into the adjacent larger diameter plunger. The plungers are tightly fitted together by sealing rings and support rings. The first plunger is directly rigidly connected to the handle on one side of the resistance band. A spring seat is installed inside each of the seven plungers, and a spindle is mounted on the spring seat. A spring, a rubber stopper, and a pull ring are sequentially installed on the spindle. The other end of the pull ring is connected to the handle on the other end of the resistance band. This utility model overcomes the problem of ordinary spring resistance bands, where, when stretched, the resistance band swings violently due to the spring action, potentially causing injury if the hand accidentally slips off the handle. This utility model device is simple to operate and improves the safety of the resistance band operation.

A reconfiguration training bed can include a frame extending between a first end and a second end. The reconfiguration training bed can also include a carriage slidably coupled to the frame, where the carriage is movable along a length of the frame. The carriage is configured to be selectively and releasably coupled to the first end of the frame and selectively and releasably coupled to the second end of the frame.

A bottle is disclosed that combines liquid storage with a built-in finger-strengthening mechanism. The bottle includes one or more finger grip plunger built into its main body, each coupled with an elastic component such as a spring to provide compressive resistance for hand or finger exercises. In some embodiments, a cavity prevents liquid from contacting the finger grip plungers. In some embodiments, the bottle includes an external flexible member positioned around the main body and configured to provide resistance when compressed by the user's fingers. The finger grip plunger and flexible member configurations may be used independently or in combination, allowing for adjustable or varied resistance levels. The invention provides a dual-purpose solution for hydration and finger-strengthening exercise in a compact, portable form.

The embodiment of the application relates to the technical field of strength fitness equipment, and discloses a light control method and strength fitness equipment. The light control method comprises the following steps: determining a target light mode and a target action mode selected by a user on a first strength fitness equipment; if the target light mode is a light interaction mode, obtaining a first pulling force and a target contrast force corresponding to the target action mode, the target contrast force is used for comparing the first pulling force, and the first light assembly is controlled according to the first pulling force and the target contrast force. The embodiment can control the first light assembly on the first strength fitness equipment based on the target contrast force and the first pulling force, so that the intensity of the strength change between the user and the opponent can be indicated by light on the first strength fitness equipment, and the strength interaction of the strength fitness equipment can be improved, and the interestingness is increased.

The utility model provides a kind of stair climbing machine, including rack, motion system and resistance system, rack includes second diagonal bracing support, second diagonal bracing support includes two parallel interval arrangement slide rail, second diagonal bracing support includes the start end and termination end located in the extension direction both ends of slide rail, motion system includes two foot pedals and linkage mechanism, foot pedal respectively in the limited reciprocating sliding of slide rail, linkage mechanism is suitable for connecting two foot pedals to make two foot pedals keep reverse synchronous motion to simulate stair climbing action, resistance system includes linear elastic element and reversing device, reversing device is installed in second diagonal bracing support, reversing device is located in the middle of slide rail, linear elastic element one end is connected in foot pedal, linear elastic element other end is connected in start end, foot pedal is suitable for driving linear elastic element to pass reversing device and approach termination end.The utility model is through the layout of reversing device and symmetrical elastic element, so that foot pedal can obtain linearly changing resistance in bidirectional motion.

This utility model relates to a fitness bar, comprising a bar body, a handle, and a limiting sleeve. The bar body is a cylindrical helical spring tube of a certain length, including a main body and a first end portion that tapers outward from one end of the main body. The handle is fitted onto the inner part of the first end portion. The limiting sleeve has a threaded connection hole inside that matches the outer part of the first end portion. The limiting sleeve is threadedly connected to the outer part of the first end portion through the threaded connection hole and stops the outer end of the handle, preventing the handle from slipping off the first end portion. When the handle is gripped and swung or shaken, the bar body vibrates accordingly. This fitness bar has the advantages of simple structure, convenient use, good exercise effect, and high reliability.

TITLE OF THE INVENTION: WEIGHT BENCH WITH A SPRING-FORMING SLAT AND BUCKLING. The weight bench (60) comprising a frame (61 to 64), characterized in that it further comprises at least one spring-forming slat (69) mechanically connected to the frame and a force transmission system (65, 71, 75), from at least one movable part (74) relative to the frame and in contact with a part of the user's body, to at least one said slat. The attachment of this slat to the frame is configured to cause buckling of the slat by bending under the action of the displacement of the movable part via the force transmission system. Abstract figure: Figure 10.

This utility model relates to the field of power generation devices, specifically to a human-powered power generation device and a tension fitness device. The human-powered power generation device includes: a device housing; a rope unit including a rope wheel and a pull rope; an elastic gel that can elastically stretch and contract along its own length; a support roller assembly including support rollers distributed around the rotation axis of the rope wheel, the support rollers having an outer peripheral surface for supporting the elastic gel; and a fixed pulling member, with a first end of the elastic gel connected to the fixed pulling member; a movable pulling member is connected to the rope wheel, the distance from the movable pulling member to the rotation axis of the rope wheel being greater than the distance from the support roller to the rotation axis of the rope wheel, and a second end of the elastic gel being connected to the movable pulling member; when the rope wheel rotates in a first direction of rotation, the movable pulling member causes the elastic gel to wrap around the support roller assembly, causing the elastic gel to stretch and accumulate elastic force. The rewinding unit in this utility model can reduce the friction generated during the operation of traditional spring structures, thereby reducing noise and extending service life.

This utility model discloses a device for preventing upper limb edema, belonging to the field of clinical nursing technology. It includes a support pad with a right-angled triangular cross-section. A placement groove is formed along the length of the pad's inclined surface, and a detachable mesh sleeve is placed within the groove. A functional ball is placed inside the mesh sleeve, and a set of first restraint straps is provided on the mesh sleeve. This utility model uses the triangular support pad to lift the patient's arm upwards, reducing edema in the extremities. The functional ball facilitates small joint function training, reducing patient pain, facilitating clinical operation for nurses, ensuring patient tube safety, improving cure rates, and alleviating anxiety caused to families by edema.

The present invention relates to a gymnastic exercise machine (1), particularly for Pilates and similar exercises, comprising a frame (2), predominantly extending along a longitudinal direction (Y), and a support bar (3), for a user's support during gymnastic exercises, wherein said support bar (3) has a first end (31) and a second end (32), wherein said gymnastic exercise machine (1). The gymnastic exercise machine (1) also comprises an adjustment device (4), coupled to said first end (31) of said support bar (3) and to said frame (2). The adjustment device (4) is configured to allow the adjustment of the position of said support bar (3) relative to said frame (2), when said support bar (3) is translated in a transverse direction (X) orthogonal to said longitudinal direction (Y) of said frame (2). The present invention also relates to a method (100) of adjusting a gymnastic exercise machine (1).

The present invention relates to a functional lower body exercise device, which can exhibit a concentrated exercise effect on thighs and hips while minimizing strain on knee or ankle joints. To this end, the exercise device of the present invention comprises: a device main body (10) forming an inclined surface (11) of which the height gradually decreases toward the left and right sides from the center; a knee protection shin pad (20) mounted on the inclined surface (11) of the device main body (10) so as to be horizontally movable; an elastic spring (30) formed inside the device main body (10) to elastically support the knee protection shin pad (20); and moving rollers (22, 22') provided on a lower portion of the knee protection shin pad (20) to enable smooth movement along the inclined surface.

The utility model relates to body -building equipment technical field especially arm strength device anti -collision protection device, including support, rotatably located on the ratchet wheel group of support, set up in ratchet wheel group one side and are used to the rebound assembly of ratchet wheel group rotation, set up in ratchet wheel group the other side's tachometer, set up in the upper cover of support top, set up in the brake of upper cover, set up in the main control circuit board and battery of support, when ratchet wheel group counterclockwise direction rotation speed (pull out line) of tachometer monitoring exceeds the pre -set value, main control circuit board immediately starts brake and lets machine stop working (rotation), ratchet wheel group stops rotating, when main control circuit board detects tachometer clockwise rotation (take up line), main control circuit board removes electronic brake, and new cycle starts work, and ratchet wheel group can move rotation, avoid arm strength device rebound and cause harm to human body.

The present invention relates to a sliding whole body exercise equipment kit using elastic bands, and more specifically, to a sliding whole body exercise equipment kit using elastic bands in which wrist straps and ankle straps are each connected by elastic bands to a waist fixture, hand sliders are connected to the wrist straps, and, with the hand sliders worn on the hands and slider shoes worn on the feet, by opening and closing the upper body whilst adopting a prostrate position, the whole body is exercised due to the elastic tension of the elastic bands.

A Pilates chair exercise apparatus has a frame configured to rest on a horizontal surface, an inverted Y shaped seat support member fastened to an upper portion of the frame, a seat fastened to an upper end of the seat support, and a pair of parallel arms each having a proximal end fastened to the frame and a foot support fastened to a distal end of each of the arms, wherein each arm is biased away from the frame. One foot support carries a retractable member therein configured to engage a portion of a corresponding opposite foot support to selectively lock the foot support and the corresponding opposite foot support together.

A hand grip strengthener includes a first operation arm, a second operation arm, a strength adjustment assembly including a spring element, a spring driving element, and an adjustment control element, wherein the spring element is arranged to generate a resistance force to the relative movement between the first operation arm and the second operation arm, wherein when the adjustment control element is operated by the user, the spring driving element is driven to move, so as to drive the spring element to move to adjust the resistance force. The hand grip strengthener further includes a grip force measurement assembly which is coupled to one of the first operation arm and the second operation arm to measure a grip force of a user.

The utility model discloses a kind of connecting rod structure and waist module in lower limb rehabilitation training equipment, it is related to medical instrument field, wherein connecting rod structure includes the first parallel four-bar mechanism of being made of first front connecting rod, second front connecting rod, third front connecting rod and fourth front connecting rod and the second parallel four-bar mechanism of first rear connecting rod, second rear connecting rod, third rear connecting rod and fourth rear connecting rod, fourth front connecting rod is rotatably arranged lateral tilt axis, lateral tilt axis both ends are rotatably connected with first rear connecting rod and fourth rear connecting rod and provided with damping component to provide damping, it is also possible to lock lateral tilt axis by locking assembly, and damping adjusting mechanism is arranged between part connecting rods to make connecting rod interdamping adjustable, waist module uses the connecting rod structure, the technical effect that the present application reaches can provide suitable activity and damping for waist training, and it is convenient to adjust control, help to carry out lower limb rehabilitation training.

The utility model provides a kind of wrist training device for sports rehabilitation, including wrist training component, including the handle of axial through cavity, two parallelly arranged first telescopic spring on handle, the baffle ring of fixed connection in the first telescopic spring far from handle one end and the baffle rod of two ends respectively sliding sleeve set in two first telescopic spring;And movable component, including the fixed rod of extending along handle axis direction and fixedly being arranged in axial through cavity, the movable ring of two ends of fixed rod symmetrical sliding sleeve connection, the first fixed block of each movable ring outside radial connection, the link of first fixed block hinged, the second fixed block of link other end hinged, second fixed block outside are all fixedly connected with handle, and second telescopic spring is connected between movable ring and handle inner wall.This device when using, when carrying out wrist training can also carry out grip training, solve the problem of single function in the process of training wrist in existing wrist training device.

This invention discloses a rehabilitation exercise device and method for the elderly, relating to the field of rehabilitation equipment technology. It includes a support rod, an arc-shaped plate mounted on the upper part of the support rod, a movable rod rotatably connected to the side of the arc-shaped plate, a second sliding block slidably disposed inside the movable rod, a tension mechanism jointly installed between the second sliding block and the arc-shaped plate, a handle mounted at the bottom of the movable rod, and a variable component jointly disposed between the support rod and the movable rod. The variable component includes a sliding plate slidably disposed above the second sliding block, a pressure block mounted at the bottom of the sliding plate, a compression rod slidably disposed on the inner side, and a movable plate slidably disposed above the compression rod. By setting the variable component, this invention can adjust the difficulty by changing the connection position between the tension mechanism and the movable rod in real time during each exercise session. This results in subtle changes in training difficulty from small to large during each exercise session, matching the human biomechanical curve, applying maximum load at the strongest muscle angle, and improving training efficiency.

The utility model discloses a step machine, it includes base, and two groups of footboard subassembly of assembly on the base, still be equipped with two handrails on the base, and each handrail all is connected with the base through a connecting piece, the connecting piece supports the handrail and keeps in the vertical initial position, when the external force is applied to the handrail, the connecting piece allows the handrail to deviate from the vertical position and deflects in many directions. The handrail of the utility model adds supports the plane simple pendulum and the conical pendulum movement, can simulate a variety of motion trajectories, increase the training diversity, realize the upper limb training while carrying out the lower limb training, improve the training effect.

Disclosed is a gymnastic exercise machine, particularly for Pilates and similar exercises, comprising a frame, predominantly extending along a longitudinal direction (Y), and a support bar, for a user's support during gymnastic exercises, wherein said support bar has a first end and a second end. The gymnastic exercise machine also comprises an adjustment device, coupled to said first end of said support bar and to said frame. The adjustment device is configured to allow the adjustment of the position of said support bar relative to said frame, when said support bar is translated in a transverse direction (X) orthogonal to said longitudinal direction (Y) of said frame. A method of adjusting a gymnastic exercise machine is also disclosed.

According to an aspect of the present invention, there is provided a retractable animal leash with a grip strengthening exercise feature, comprising: a leash housing a leash; a brake for the leash; a first hand grip, wherein the first hand grip is a standard hand grip; an interchange member, wherein the interchange member is configured to lock and unlock the first hand grip; and a second hand grip interchangeable with the first hand grip, wherein the second hand grip has a grip strengthening feature configured to be squeezed against the resistance of a spring.

A compression friction resistance mechanism for exercise machines, the mechanism having a resistance mechanism mounting plate, an axle shaft, a compression component, a cap plate, a rocker lever, at least one friction plate, and a movable adjustment assembly, in which the compression component maintains an adjustable compression force on contact surfaces of the compression component, the rocker lever, the at least one friction plate, and the cap plate such that the compression friction resistance mechanism creates an adjustable friction resistance to the motion of the rocker lever, the at least one exercise motion linkage bar, and exercise motion components of an exercise machine.