56 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 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 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 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.

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.

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 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.

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

The wheelchair knee support assembly 1 comprises a knee support 3. The knee support 3 includes a base bracket assembly 3a attached to a wheelchair 21, a first harness holder 3b having a lower part connected to the base bracket assembly 3a at a first side of the base bracket assembly 3a, a second harness holder 3c having a lower part connected to the base bracket assembly 3a at a second side of the base bracket assembly 3a, and a flexible harness 3d connected to and extending between the first harness holder 3b and the second harness holder 3c. The flexible harness 3d supports the knee. The first harness holder 3b / second harness holder 3c are releasably connected to the base bracket assembly 3a, and the flexible harness is movable laterally relative to the base bracket assembly 3a. The leg can be positioned between the base bracket assembly 3a and the flexible harness 3d.

This utility model discloses a childbirth support frame, including two support frames arranged front and back. Each support frame has a fixed plate at its left end, a reinforcing bracket in its middle, and a foot pedal at its right end. It also includes a knee support mechanism. The knee support mechanism comprises an adjustable shell, a support plate, and a silicone pad. The adjustable shell is slidably connected to the middle of the support frame. Support plates are vertically slidably connected to the opposite inner surfaces of the two adjustable shells, and silicone pads are provided on the opposite inner surfaces of the two support plates. This childbirth support frame provides knee support for the mother through adjustable support plates. Compared to a single support frame for the mother's feet, it increases the support points for the mother's legs, reduces fatigue caused by prolonged foot support during childbirth, and better assists mothers of different leg lengths during delivery.

1. Name of the design product: massager body (one). 2. Use of the design product: used for controlling the main body of massaging products such as waist support, knee support, etc. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

1. The name of the design product: red light physiotherapy knee pad. 2. The use of the design product: for protection and conditioning of the knee. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The design product is a thin product, and the left view and pitch view are omitted.

The assist device includes a base, a support member configured to be movable in a vertical direction with respect to the base, a knee support portion configured to support a knee in a lower leg of an assisted person supported by the support member from a front side and restrict movement of the knee in a left-right direction, and a lower leg support portion configured to support the lower leg in the lower leg from the front side, and a width of the lower leg support portion in the left-right direction is smaller than a width of the knee support portion in the left-right direction.

This utility model belongs to the field of medical device technology and provides a transfer frame, including a base and a support. The base includes a fixed plate and a rotating plate, with the rotating plate located at the bottom of the fixed plate and rotatably connected to it. The fixed plate also has wheels. The support includes a first connecting rod, a second connecting rod, a knee support, and a handrail. One end of the first connecting rod is fixedly connected to the fixed plate, and the other end is slidably connected to the second connecting rod. A locking element is provided between the first and second connecting rods. The knee support is mounted on the first connecting rod, and the handrail is mounted on the second connecting rod. By setting the first and second connecting rods to slide relative to each other and placing the handrail on the second connecting rod, the height of the handrail can be adjusted according to the user's height, making adjustment convenient and quick. The main body of the transfer frame consists of a base and a support, resulting in a simpler and more compact overall structure. The relative rotatable fixed plate and rotating plate, in conjunction, allow the frame to change direction in place.

The invention relates to a protective knee pad (1) for workmen, the protective knee pad comprising a knee support (100) and a protective member (200), said knee support comprising a front portion (10) and a rear portion (20), wherein the knee support is adapted to be wrapped around a user's knee and the protective member comprises a plurality of interconnected overlapping plates (40).

This utility model relates to the field of kneeling chair technology, and more particularly to a seated kneeling chair structure, comprising: a seat assembly, including a seat body and a first support member connected to the seat body; a knee support assembly, including a knee support body and a second support member connected to the knee support body; and a bottom support assembly, including a base connected to the first and second support members; wherein, a pivot adjustment mechanism is provided between the seat body and the first support member and / or between the knee support body and the second support member, the pivot adjustment mechanism being used to adjust the rotation angle of the seat body and / or the knee support body toward each other. This utility model, through the provision of the pivot adjustment mechanism in the seat assembly and / or the knee support assembly, allows the angle of the seat body and / or the knee support body to be rotated and adjusted, providing an angle adjustment function for users of different body types, thereby improving the adaptability and user comfort of the seated kneeling chair.

1. Name of the product in this design: Knee Joint Assistive Suit. 2. Application of this design: This design is intended for medical assistance, walking, cross-country climbing and other sports enhancement and elderly assistance. 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.