76 results about "Knee support" patented technology

An exercise apparatus for leg strengthening has a frame, a knee support for supporting a knee of a user relative to the frame, a leg brace for bracing a lower leg of the user relative to the frame, and a linkage assembly facilitating performance of a hamstring curl exercise motion wherein a chest of the user is lowered and then raised relative to the frame. The linkage assembly has a driver arm pivotably coupled to the frame and supporting the chest of the user, a loaded arm pivotably coupled to the frame above the driver arm and providing or supporting a load, and a connecting arm pivotably coupling the driver arm to the loaded arm so that lowering of the chest during the hamstring curl exercise motion is resisted by the load and so that raising of the chest during the hamstring curl exercise motion is assisted by the load.

A handle includes a handle body including a resiliently biased front cavity member disposed and a rear cavity member, together defining a cavity. The resiliently biased front cavity member and rear cavity member include one or more grooves disposed thereon. The cavity is configured to receive a portion of a knee brace. The knee brace may be selected, secured, and removed from cavity by moving the resiliently biased front cavity member. The front cavity member may be secured by using a releasable fastener.

An exercise apparatus for leg strengthening has a frame, a knee support for supporting a knee of a user relative to the frame, a leg brace for bracing a lower leg of the user relative to the frame, and a linkage assembly facilitating performance of a hamstring curl exercise motion wherein a chest of the user is lowered and then raised relative to the frame. The linkage assembly has a driver arm pivotably coupled to the frame and supporting the chest of the user, a loaded arm pivotably coupled to the frame above the driver arm and providing or supporting a load, and a connecting arm pivotably coupling the driver arm to the loaded arm so that lowering of the chest during the hamstring curl exercise motion is resisted by the load and so that raising of the chest during the hamstring curl exercise motion is assisted by the load.

A chair, encompassing: a) a base (101); b) a padded seat (102) with adjustable height; c) a movable knee support (103) attached to the base or seat; d) a footboard attached to the base (104); and e) Adjustment mechanisms (105) for adjusting the knee support and seat height.

The utility model discloses a humanoid robot lower limb structure which comprises a bearing piece, a mechanical thigh is rotationally connected to an inner cavity in the bottom of the bearing piece, a knee bearing piece is rotationally connected to the bottom of the mechanical thigh, and a mechanical shank is rotationally connected to an inner cavity in the bottom of the knee bearing piece. The bottom of the mechanical shank is rotationally connected with an ankle bearing piece, a mechanical foot is arranged below the mechanical shank, the inner wall of the mechanical foot is fixedly connected with a bearing shaft, and the surface of the bearing shaft is rotationally connected with an inner cavity in the bottom of the ankle bearing piece. The stability of the mechanical thighs, the mechanical shanks and the mechanical feet can be improved, and the purpose that in the operation process of the robot, the knee parts of the robot are prevented from being reversely bent, and consequently the robot is unstable is achieved.

The utility model relates to medical auxiliary appliance related technical field more, more specifically, the utility model provides prone position ventilation air cushion, including support pad body and support part, the support part sets up in support pad body, and the support part includes with the face support air cushion, shoulder support air cushion, crotch support air cushion and knee support air cushion corresponding to the position of the limb part, the face support air cushion, shoulder support air cushion, crotch support air cushion and knee support air cushion independently sets up and is respectively through the inflation conduit with the air pump intercommunication, the shoulder support air cushion and knee support air cushion respectively are equipped with phase change material in, the face support air cushion is provided with ventilation groove, is equipped with the collecting box for receiving secretion in ventilation groove, and the collecting box setting in ventilation groove is opposite the mouth part setting, is used for receiving oral cavity secretion (such as saliva), and the secretion in the collecting box is washed and collected regularly by starting negative pressure pump and water pump, avoids the secretion stagnation and influences ventilation function.

The invention relates to the field of clinical treatment, and discloses a prone position ventilation multi-part supporting body position pad for severe I CU, which comprises a sickbed, a hand supporting pad, an air cushion, a chest supporting pad and a knee joint supporting pad, and is characterized in that the hand supporting pad, the air cushion, the chest supporting pad and the knee joint supporting pad are arranged on the upper surface of the sickbed; a supporting block is arranged on the upper surface of the sickbed, the supporting block is composed of a buffer layer and a gel layer, a fixing block is fixedly connected to the outer wall of the supporting block, a sliding assembly is arranged in the fixing block, and a connecting column is fixedly connected to the outer wall of the sliding assembly. Through mutual cooperation of a buffer layer, a gel layer, a connecting block, a sliding column, a baffle, a spring, a connecting column and a limiting block, the supporting effect on the feet of a patient is improved, the phenomenon that the patient has a pressure sore symptom is avoided, the position of a supporting block can be adjusted, and the using requirements of patients with different heights can be met.

1. The name of this design product: Knee support controller (C). 2. Purpose of this design product: used to control the operation of the knee brace. 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.

The utility model provides a deep squat training device, and aims to solve the problems that the height of a knee support on a deep squat training device in the prior art is fixed and cannot be adjusted, and the deep squat training device cannot adapt to people with different leg lengths. A deep squat training device comprises a main support; the foot support is arranged on the main bracket; the knee support is arranged on the main support and located on the upper side of the foot support, and a height adjusting assembly used for adjusting the height of the knee support is arranged on the main support; the knee support is hinged to the main support, the hip support is hinged to the main support and located on the upper side of the knee support, a damping piece is arranged between the hip support and the main support, and when the hip support is driven by external force to swing anticlockwise relative to the main support, the damping piece is used for applying elastic resistance to the hip support so that the hip support can turn over clockwise to reset. The height of the knee support on the main support is adjusted through the height adjusting assembly, and the knee support can adapt to users with different leg lengths and heights by adjusting the height of the knee support.

The invention relates to a standing device for standing training of a person in an upright position, comprising a frame (1) including a pelvic support (13), a knee support (11) and a base frame (2) with a standing surface (8), wherein the frame (1) connects the pelvic support (13), the knee support (11) and the base frame (2).

The invention relates to the technical field of bed bodies, in particular to a shaping mattress conforming to human body curves, which comprises a base plate, a headrest is arranged at the top of one end of the base plate, a headrest groove is formed in the surface of the top of the base plate close to the headrest, a neck bulge is arranged on one side of the headrest groove, and a back supporting surface is arranged on one side of the neck bulge. A waist protrusion is arranged on one side of the back supporting face, a hip groove is formed in one side of the waist protrusion, a thigh supporting face is arranged on one side of the hip groove, a knee supporting protrusion is arranged on one side of the thigh supporting face, a shank supporting face is arranged on one side of the knee supporting protrusion, and an ankle protrusion is arranged on one side of the shank supporting face. A heel supporting face is arranged on one side of the ankle protrusion. According to the shaping mattress conforming to the human body curve, a series of protrusions and grooves are designed on the surface of the top of the mattress, so that the shaping mattress can be accurately attached to the natural curve of the human body, targeted support is provided for key parts such as the head, the neck, the waist and the legs, the body pressure is effectively dispersed, and the sleep comfort is improved.

The invention belongs to the technical field of medical instruments, and particularly relates to an orthopedic traction device which comprises a bed body, an upper body adjusting mechanism, a leg adjusting mechanism, a knee supporting mechanism and a foot fixing mechanism, the upper body adjusting mechanism is arranged on the bed body, the leg adjusting mechanism is arranged on the side wall of the bed body, the knee supporting mechanism is arranged on the leg adjusting mechanism, and the foot fixing mechanism is arranged on the side wall of the bed body. And the foot fixing mechanism is arranged on the leg adjusting mechanism. The upper body adjusting mechanism is linked with the transmission part, the upper body of a patient is rapidly limited and fixed, and the problem that fixing operation is tedious is solved; a knee supporting mechanism is introduced, leg stretching and bending actions of the patient are completed on the premise that the treatment space is not occupied, and the posture adjusting process is simplified; the leg adjusting mechanism can quantitatively adapt to the leg length of the patient, flexibly adapt to different figures, and overcome the difficulty in adaptation; the leg adjusting mechanism and the knee supporting mechanism cooperate to achieve self-adaptive adjustment of the leg posture, it is guaranteed that the supporting position is accurate, and the working efficiency is improved.

1. Name of this design product: Knee Support Pad (Ydong Shock Absorption Support). 2. Purpose of this design: To be installed in a knee brace for support and stability of the knee joint. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: In the main view of Design 2, part A is marked with a semi-transparent material.

The invention belongs to the technical field of dance training instruments, and particularly relates to a dance training rear leg soft opening degree lifting assistor. When the dance training rear leg soft opening degree lifting assistor is used, a trainee stands in a bow step, the thigh root portions of rear legs of the trainee are fixed to the top end of a leg traction mechanism, and the knee portions are in lap joint with the top end of a knee supporting mechanism; the foot is located on the pedal, the heel abuts against the heel baffle, the energy supply mechanism supplies energy to the power mechanism, the control mechanism controls the power mechanism to operate, downward traction force is formed on the thigh root portion of a trainee, meanwhile, the knee supporting mechanism provides knee supporting force for the trainee, the heel baffle prevents the shank portion of the trainee from upwarping, and the legs of the trainee are stretched straight. The training process is controllable, the leg traction mechanism, the knee supporting mechanism and the foot supporting mechanism are arranged, the problem that knee joints of a trainee cannot be straightened or rotate inwards in the training process can be effectively solved, and therefore the training effect is guaranteed.

1. Name of the product under this design: Heated Knee Support (JT‑1050). 2. Purpose of this design product: used for heating knee pads. 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.

To provide a knee supporter capable of allowing a user to get at an ideal walking style and suppressing the abrasion of the articular cartilage of the leg due to the extension of the knee.SOLUTION: A knee supporter 1 includes a body part 2 which is substantially cylindrically attached from the femoral region to the crural region. The knee supporter comprises stretchable belts 3a and 3b which are spanned between the upper portion and the lower portion of the body part 2 and restrict extension of the knee by a tensile force, and stays 4a and 4b which vertically extend on at least one side of the left and right sides of the body part 2 and are rotatable around hinges 13 in response to bending of the knees. The rotation of the stays 4a and 4b is restricted so as not to be in a non-flexible state, that is, a fully extended state where an upper stay 11 and a lower stay 12 are linearly arranged in the vertical direction so that a flexion angle θ is 0°.SELECTED DRAWING: Figure 4

The invention discloses a differentiated massage silicone rubber gasket matched with patella and a kneecap device. The differentiated massage silicone rubber gasket comprises a gasket body, an arc transition structure arranged on the inner edge of the gasket body and a differentiated massage structure arranged on the knee contact face on the inner side of the gasket body. The arc transition structure is used for adapting to the human patella form; the differentiated massage structure is used for forming a pressure value adaptation area for relieving transition around the Zizhi acupoint, the inner knee eye acupoint and the calf nose acupoint on one hand, and is used for achieving weight reduction through the hollowed-out part which is not completely filled according to the knee contact face on the other hand. The gasket can ensure that the gasket is tightly attached to the patella, and differential pressure distribution is achieved according to the ergonomic principle. Meanwhile, the gasket also has an acupoint massage function, and can apply slow and transitional massage pressure to specific acupoints. In addition, the gasket further aims to reduce the overall weight and the production cost, so that the gasket is comfortable, effective, economical, practical and easy to popularize.

The utility model discloses a hinge with an adjustable rotation range for an orthopedic knee support, which comprises two hinge plates (1) which are vertically arranged at an interval, the hinge plate (1) positioned at the lower part is marked as a first hinge plate (1a), the hinge plate (1) positioned at the upper part is marked as a second hinge plate (1b), and an interlayer (10) is formed between the first hinge plate (1a) and the second hinge plate (1b); the two supporting arms (3) are arranged left and right, and the heads of the two supporting arms (3) can be rotationally mounted in the interlayer (10) and are meshed with each other; the angle adjusting piece (4) comprises a retainer (41) and a plurality of limiting pins (42) which are arranged on the retainer (41) and extend into the interlayer (10); the device is characterized in that the retainer (41) is connected above the second hinge plate (1b) in a buckling manner. Compared with the prior art, the hinge for the orthopedic knee support can be provided with an angle adjusting piece before or after riveting.

To widely secure a required space in the periphery of a nursing device when a knee support part is not used.SOLUTION: A nursing device 10 comprises: a supporter 31 (first base part) arranged on a floor Y or a wall K; and a support part 50 including a rotation part 48 arranged in a fixing part 40 (second base part) arranged in the supporter 31, capable of supporting a knee part SB (a part or a whole of an area from a kneecap to an upper part of a shin) of a user S from a lower side or a side, rotatable within a predetermined angle range with respect to the fixing part 40, exchangeable between a supportable state and a storage state to be stored on a deep side from the supportable state, and to be rotatably supported by the fixing part 40, an arm part 44 extending from the rotation part 48, a frame 52 fixed to the arm part 44 and a pad part 54 for covering the frame 52.SELECTED DRAWING: Figure 5

The invention discloses an automatic presser foot lifting and thread loosening mechanism of a sewing machine. The motor and the cam are arranged in a matched mode, the cam is provided with the thread loosening end and the presser foot lifting end, thread loosening and presser foot lifting actions are synchronously controlled through a single power source of the motor, and a traditional discrete double-electromagnet system is replaced. According to the design, firstly, the space efficiency is obviously optimized, cam layered layout is combined with mechanical linkage to transmit power, space redundancy of electromagnets and accessory lines is eliminated, the machine head structure is more compact, and a basis is provided for equipment miniaturization and function extension. An electronic knee leaning piece is further arranged in a matched mode and connected with the motor, the change value of the Hall voltage value of the electronic knee leaning piece is fed back to a related control system, the control system converts the change value into an instruction for controlling rotation of the cam through the motor, and an original force transmission mode through a mechanical vertical shaft structure is replaced. The problems of clamping stagnation, lifting force attenuation and the like caused by machining errors of a machine shell of a traditional vertical shaft are solved.

1. Name of this design product: Pet knee support belt. 2. Purpose of this design: To protect the knee joint of a dog's limbs. 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.

Knee mat, comprising a recessed knee support zone and an adjoining, flat shin rest, for ergonomic support when working in a kneeling position.

1. The name of the design product: knee support. 2. The use of the design product: for knee support. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

A horizontal waist and leg exerciser comprises a waist and leg exercising device and a trunk supporting device in front of the waist and leg exercising device; the waist and leg exercising device comprises a first supporting frame arranged horizontally and lower limb supporting modules on both sides of the first supporting frame and capable of sliding forward and backward; the lower limb supporting modules comprise first supporting plates slidably connected with guide modules, footrest frames arranged on the rear sides of the first supporting plates, and knee supports arranged on the front ends of the upper sides of the first supporting plates; the trunk supporting device comprises a second supporting frame connected with the front side of the first supporting frame, upper limb supporting modules arranged on the upper side of the second supporting frame, second supporting plates, elbow supports arranged on the upper parts of both sides of the second supporting plates, and handles arranged on the front sides of the elbow supports; a trainer can hold the handles, place the elbows on the elbow supports, kneel on the lower limb supporting modules, lie on the upper limb supporting modules in a prone position, and complete the exercise work while keeping the spine horizontal; the upright exercise work reduces the compression of the spine, and especially has a positive exercise effect on patients with spine diseases.

The utility model relates to the technical field of operation pillows, in particular to a sectional type thyroid operation pillow which comprises four U-shaped frames, a head fixing device, a neck supporting device, a shoulder and back supporting device and a knee supporting device, every two U-shaped frames are oppositely arranged in a left-right mode, fixing blocks are fixedly connected to the top faces of the U-shaped frames, and the top faces of the U-shaped frames are fixedly connected with the head fixing device and the neck supporting device. Sliding rods are fixedly connected to the middles of the front end faces of the two fixing blocks on the rear side, a head fixing device is fixedly connected between the two U-shaped frames on the rear side, a neck supporting device and a shoulder and back supporting device are sequentially installed between the two sliding rods in a sliding mode, and a knee supporting device is fixedly connected between the two U-shaped frames on the front side. The multi-functional pillow is reasonable in structural design, integrates a plurality of functional pillows into a whole, is arranged in sections, can be adjusted in sections according to the height and the body shape of a patient, can be conveniently adjusted to enable the head to lean backwards and be fixedly supported, and is simple and convenient to use, time-saving and labor-saving.

The utility model relates to an electric lifting nursing shifting machine, which belongs to the technical field of shifting machines and comprises a support, a liftable upper frame body is arranged above the support, a knee supporting seat is arranged at the middle end of the support, a fixedly connected pedal is arranged below the support, and supporting legs which are mounted below the support and are adjustable in distance are arranged on two sides of the pedal. The knee supporting seat is arranged on the upper frame body, the connecting end of the upper frame body is hinged to the support, the waist support detachably connected with the connecting end of the upper frame body is arranged at the free end of the upper frame body, and the handle fixedly connected with the support is arranged on the support. The multifunctional mobile phone can effectively help people with mobility difficulties to safely and conveniently move, does not need to be held by accompanying personnel, saves time and labor, and can be suitable for various scenes.

The utility model belongs to the technical field of sports protectors, and particularly discloses a kneecap supporting strip and a kneecap, the kneecap supporting strip comprises an elastic main body of an integrated structure, and the elastic main body comprises two arc-shaped sections and a connecting section located between the two arc-shaped sections; the connecting section is of a long-strip structure and is provided with two ends, one end of each arc-shaped section is connected with the corresponding end, the other end of each arc-shaped section obliquely extends outwards in the direction away from the connecting section, each arc-shaped section spirally extends from one end of the arc-shaped section to the other end of the arc-shaped section, and the two arc-shaped sections are used for being attached to the thigh and the shank of the human body respectively. The structure of the supporting strip is improved, so that the supporting strip has a large deformation range and can adapt to different users, meanwhile, the problem that resistance is too large in the human knee straightening process can be avoided, and the supporting strip is more beneficial to force dispersion and better in wearing comfort.

The ergonomic auxiliary equipment for the operation comprises an auxiliary equipment body, and a standing position for a human body to stand is arranged on the auxiliary equipment body; a knee supporting seat is arranged on the side, close to the operating table, of the standing position, the height of the knee supporting seat is matched with the height of the knees of the human body, the knee supporting seat is provided with an obliquely-arranged knee supporting face, and the knee supporting face is supported at the position below the knees of the human body after knee bending; a waist and hip supporting seat is arranged on the side, away from the operating table, of the standing position, the height of the waist and hip supporting seat is matched with the height of the waist and hip of the human body, the waist and hip supporting seat is provided with an obliquely-arranged waist and hip supporting face, and the waist and hip supporting face is supported at the position below the hip of the human body, so that the comfort and stability of a doctor in the operation process can be fully improved.

This product is a knee brace designed to provide stable support to the knee joint with appropriate tensile force.