195results about How to "Comfortable walking" patented technology

The solar energy-collecting architectural enclosure panel includes outer and inner plates which are mutually facing and joined by a leak-tight joint along a closed perimeter separated at a distance from perimetric edges of the panel. The outer and inner plates include within the closed perimeter hollow conformations to form a circuit for a heat-carrying fluid with an inlet and an outlet. Adjacent to opposite longitudinal edges of the outer plate there are first longitudinal stiffening configurations and adjacent to opposite longitudinal edges of the inner plate there are second longitudinal stiffening configurations configured to rest on transverse elements of a structure. The outer and inner plates are furthermore joined by a mechanical connection in expected maximum bending stress areas adjacent to the opposite longitudinal edges of the outer and inner plates.

The present invention provides a rehabilitation device using a walking assistance device (1) having an actuator which generates and provides torque to a lower limb joint of a wearer wearing the walking assistance device (1), comprising a floor reaction force pattern storing unit (330) configured to store a reference floor reaction force pattern; a control target floor reaction force setting unit (340) for determining a control target floor reaction force based on the floor reaction force pattern stored in the floor reaction force pattern storing unit (330); a target torque calculating unit (350) for calculating a target torque of the actuator to achieve the control target floor reaction force determined by the control target floor reaction force setting unit (340); and an actuator output controller (150) for controlling output of the actuator such that the actuator generates a torque matching the target torque calculated by the target torque calculating unit (350); wherein the floor reaction force that the wearer receives is increased and decreased by the application of torque generated by the actuator.

The invention relates to a bionic lower limb exoskeleton robot based on rope drive. The bionic lower limb exoskeleton robot comprises a backpack, a waist mechanism, thigh fixing devices, knee joint mechanisms, shank fixing devices and ankle joint mechanisms. A drive control system is placed in the backpack, the backpack is mounted on a waist support of the waist mechanism, a hip joint box is connected to the lower end of the waist support, the upper ends of the thigh fixing devices are connected with thigh connecting parts stretching out of the hip joint box, the lower ends of the thigh fixing devices are connected with the inner side of a knee joint box, the lower end of a swing plate stretching out of the lower end of the knee joint box is connected with the upper ends of the shank fixing devices, the lower ends of the shank fixing devices are connected with an ankle joint connecting plate on an ankle joint box, and ankle joint shafts stretching out of the inner side of the ankle joint box are connected with shoes. The motion error of the exoskeleton robot and the human body can be greatly reduced, the exoskeleton robot can be batter attached to the thighs, the bionic property is high, the size is small, the thickness is small, the mass is small, wearing is comfortable, operation is easy and convenient, and walking is stable.

Disclosed is an elastic energy-stored artificial foot that effectively cushions vibration generated when walking and saves efforts through an energy-stored elasticity by the cushion when walking. The artificial foot includes a supporter supporting an artificial lower leg; a sole of an elastic material; a holder, an elastic plank downward bent to form a U-shaped structure of which an indent faces the back of the foot, and two slabs formed after the holder is bent are an upper connecting plank fixed to the supporter and a lower connecting plank fixed to the sole; an elastic part between the upper connecting plank and the lower connecting plank to provide a buffer capacity after the holder is suppressed; and a linking mechanism between the upper connecting plank and the lower connecting plank to hold a position of the holder compressed to transformation and prevent it from being shifted.

An improved sole structure comprises a main body, an intermediate layer, and a decorative strip. The main body, being made of fresh rubber material having good physical properties, has a bottom surface provided with anti-slip ribs and a top surface defining a recess having specific depths respectively for a heel portion and a sole portion thereof. The intermediate layer, being made of mixture of recycled materials, is shaped to conform to the recess of the main body. The intermediate layer is disposed in the recess of the main body to be heated and pressed to fill the recess of the main body. The decorative strip, being made of fresh rubber material, is bonded to the main body along the periphery of the main body without stitching threads. Therefore, the sole structure has a flat top surface, a wear resistance and anti-slip characteristics, and can provide comfort in walking.

The invention discloses a ship passenger elevator vehicle. It contains the automobile chassis and the gangway ladder. It is characterized in that: there is hydraulic lifting shear shank on the automobile chassis. A lifting platform left by the shear shank is set on top of it. A rotating platform which can rotate around is set on the lifting platform by a rotating mechanism. The gangway ladder is located on the rotating platform and its front end has a mechanism hanging the shipboard. A fixed ladder is set on lateral of the shear shank to link the lifting platform and the automobile chassis. A chassis ladder connecting with the ground is set on the automobile chassis. The ship passenger elevator vehicles can be used for ro-ro ship and passenger ship to transport passengers up or down. It has mobility, flexibility and convenient operation.

The invention discloses a skid-proof platform gangway ladder, comprising two parallel front step stanchions and two parallel rear step stanchions; a plurality of pedals arranged in parallel are movably mounted on the front step stanchions and the rear step stanchions; as for the gangway ladder, the upper ends of the front step stanchions and the rear step stanchions are movably connected on the edge of a platform deck; the pedals on the front step stanchions and the rear step stanchions, the front step stanchions and the rear step stanchions are configured into a parallelogram with exchangeable included angles; a base plate is connected behind the two rear step stanchions; the upper end of the two front step stanchions and the edge of the platform deck are provided with guardrails; and one side of the front step stanchions is connected with a lifting bracket. According to the invention, when the ships are close to unmanned oil platform on the sea, no matter any angle the step stanchions are located, when the gangway ladder is lifted, the adjacent pedals, and the front and the rear step stanchions are configured into the parallelogram with exchangeable included angles, so as to ensure that the pedestals are always level and avoid the gangway ladder workers from the feel of uneven road, the walk is more comfortable and steady, the safety in transporting goods is enhanced, and the potential safety hazard is eliminated.

A draining insole for shoes that dislodges foreign objects therein is disclosed; the insole has a plurality of bridges projecting from the insole and with an upper surface on top of which the foot rests; the bridges extending wide-wise of the insole and separately distributed from each other alongside thereof. The insole also includes a plurality of channels, each one of the same separating a bridge from the other; each channel having a pair of open ends and a bottom with a gabled surface. In turn, these bridges are joined at areas where the foot might get hurt; each end of the channel is in fluid communication with one draining hole included in the shoe in order to dislodge foreign matter located at the insole.

The hydraulic empty container piling crane includes walking chassis, operator's cab, gantry and sling. The operator's cab and the gantry are installed on the walking chassis, and the sling is installed onto the gantry. The walking chassis includes chassis frame, engine, hydraulic pump, hydraulic motor, speed reducer, half shaft, wheel mechanism and tyre assembly. The hydraulic pump is connected to the output of the engine and connected via pipeline to at least two hydraulic motors, the hydraulic motor has output connected via the speed reducer to the half shaft, the half shaft is connected via the wheel mechanism to the tyre assembly, and the speed reducer is installed on the chassis frame. The present invention has high work efficiency, convenient operation, low use cost and other advantages.

A golf shoe including an upper for protecting a foot, a midsole coupled to the upper for providing cushioning under a wearer's foot, and an outsole coupled to the midsole for providing structural support. The outsole has a skeletal frame defining a plurality of apertures and a fabric covering the apertures.

Systems intended to aid disabled, people undertaking physical fitness exercises and handicapped persons, in introducing additional movements to those customarily used in such activities, thus achieving better results.

A high heel shoe pertains to a folding heel which folds resiliently when the heel tip contacts a surface and absorbs impact transferred from the heel of a wearer's foot to relieve fatigue while walking. The high heel shoe having a foldable heel includes: a sole (110) having a bottom portion (111) contacting the ground, and a tilt portion (112) tilted upwardly from the bottom portion (111); a heel (130) having a front top (131) hinged to the intermediate portion of the lower surface of the tilt portion (112); and a resilient member (140) of which both ends are fixed at a rear lower surface (112a) of the tilt portion (112) and at a top (132) of the heel (130), respectively. The heel (130) also has an unfolded state in which the elastic force of the resilient member (140) is released.

The invention relates to an active and passive combined variable-instantaneous-center flexible-rope-driving lower extremity exoskeleton robot and a control method. The active and passive combined variable-instantaneous-center flexible-rope-driving lower extremity exoskeleton robot includes a control box (I), a waist structure (II), a knee joint mechanism (III), a shank part (IV) and an ankle jointmechanism (V). Control elements are disposed in the control box (I), and the waist structure (II) includes a back plate, a battery, a drive, a lumbar support, a waist and back flexible joint, a hip joint and a thigh connector, wherein a clutch is added to the drive part to realize the active and passive combination. The knee joint mechanism (III) is of a rolling cam variable-instantaneous-centerstructure and connected with thighs and shanks. The shank part (IV) includes supporting shanks and flexible straps, and the length can be adjusted. The ankle joint mechanism (V) is connected with theshanks. A variable-instantaneous-center mechanism of the active and passive combined variable-instantaneous-center flexible-rope-driving lower extremity exoskeleton robot has high bionic properties and can adapt to human body movement; the structure is simple, and the mass is small; the active and passive conversion can be realized, and the flexibility is high; the flexible rope drive is safe andreliable; and the flexible straps are comfortable to wear through inner lining design.

The invention discloses an online gait generation control system for exoskeleton robot opposite side training. The online gait generation control system comprises a healthy side pre-motion data acquisition module, a sensor signal acquisition and processing module, a healthy side and affected side data conversion module and an affected side gait correction module. A gait phase specimen set is established through data acquired by the healthy side pre-motion data acquisition module, healthy side motion data is acquired through the sensor signal acquisition and processing module, and the healthy side and affected side data conversion module predicts affected side motion data by combining the healthy side motion data and the gait phase specimen set. The prediction result is corrected through the affected side gait correction module, and finally, the output positions and interpolation time of an affected side hip joint direct-current servo motor and an affected side knee joint direct-currentservo motor are obtained. According to the invention, an affected side exoskeleton system carries out pre-generation processing on affected side bionic healthy side walking data, and carries out online correction according to gravity center change, so that the naturalness and balance requirements of lower limb rehabilitation training movement of a stroke patient can be met, and a human body is more stable and comfortable to walk.

The invention relates to a pregnant women walk-helping device, which effectively solves the problem that pregnant women are in shortage of protection during walk and exercises, can not be easily protected and can not have a rest in time conveniently when tired. The device is characterized by including a circular shell, wherein a front end of the circular shell is provided with two safety belt bases connected into the circular shell in a sliding manner from top to bottom; a rear end of the circular shell is correspondingly provided with two safety belt clamping bases connected into the circularshell in a sliding manner from top to bottom. The device of the invention is simple in structure and convenient to used, has an effective impact on protecting and assisting pregnant women during latepregnancy in walking, and is strong in practicality.

The invention relates to a system for collecting and processing the information of plantar pressure distribution of a wearable power-assisting robot. The system comprises a fore-end device for collecting the information of the plantar pressure distribution and a terminal-side information processing unit, wherein the device is particularly a layered-structure flexible foot of the power-assisting robot; collecting points are biomechanically distributed at the plantar part; a flexible pressure sensor is stuck to the plantar part; meanwhile, force-conducting rings are stuck to the upper side and lower side of the flexible pressure sensor, so that the plantar pressures at each phase during the walking process of the human body can be distributed on the mounted sensor; and the information processing unit is used for collecting the pressure values of each pressure point according to sequential control and transmitting the pressure values to the processing unit of an upper computer to perform the functions of storage, analysis and display after the pressure values are subjected to A/D (analog-to-digital) conversion by a collecting card, thus providing the low-redundancy and high-accuracy information of the human plantar pressure distribution for the subsequent algorithm. The system of the invention has the advantages of high reliability and low cost. Therefore, the invention is of more significant application value in the field of power-assisting robots and clinical research on foot diseases.

The invention discloses a flexible hinge with double-direction variable rigidity. The flexible hinge mainly comprises a circular disc and four flexible support units which are evenly distributed along the circumference direction of the circular disc to form a parallel mechanism. Each flexible support unit comprises a support plate, a first flexible connecting rod, a connecting plate and a second flexible connecting rod. The first flexible connecting rod is arranged between the support plate and the connecting plate. The second flexible connecting rod is arranged between the connecting plate and the circular disc. Arc notches are formed in the first flexible connecting rod and the second flexible connecting rod. A fixing hole is formed in the support plate. A connecting hole is formed in the circular disc. The flexible hinge with double-direction variable rigidity improves self-adjusting capacity of a robot when the robot copes with impact generated during feet landing, and accordingly the humanoid robot can be stable and comfortable when walking.

The invention relates to a wood asphalt mixture used for paving the side pavement. The wood asphalt mixture is prepared from the following components in parts by weight: 5.0-9.0 parts of base asphalt, 10.0-18.0 parts of coarse woody aggregate, 5.0-15.0 parts of fine woody aggregate, 8.0-15.0 parts of mineral powder and 0.5-1.5 parts of TPS modifier. The invention uses the recycled wood as raw material and the raw material is crushed and pretreated to obtain the aggregate of the mixture; experiments prove that the wood asphalt mixture can meet the demand of the Highway Asphalt Pavement Construction Technical Standard (JTGF40-2004) which is issued by the Ministry of Communications, on the side pavement and non-motorized vehicle roads; and the wood asphalt mixture has the advantages that thewood asphalt mixture has light weight, higher elasticity and recuperative power, heat insulation performance and heat insulation performance, the side pavement paved by the wood asphalt mixture is comfortable to walk, and the wood asphalt mixture can be used in the pavements with low load and a certain demands on the deformability and the walking comfortability such as side pavements and pavements of parks and walking streets.