50 results about "Lumbar cushion" patented technology

A portable, inflatable lumbar belt cushion for providing support to the lower spine and surrounding paralumbar musculature of the wearer while seated. The present invention is for an inflatable belt cushion which adjustably reinforces the small of the back to support the lower spine in a proper lorsdosis, alleviating lower back pain caused by improper posture and fatigue. The belt encircles the wearer's waist and contains a compartment with an inflatable cushion centrally located in the back of the belt which is superimposeable in the small of the wearer's back. The inflatable cushion is of a hemi-elliptical design which is positioned horizontally in the small of the back such that the thicker center portion of the cushion supports the spine and the thinner end portions support the surrounding musculature. The cushion extends outwardly from the outer surface of the belt and thus does not create a compression between the belt and the spine. Support is provided only when the wearer is seated and the cushion creates pressure between the wearer and the back of a chair. The cushion is inflated by manual means such that the firmness and pressure of the cushion is totally adjustable.

The invention relates to an experiment seat with a seat surface and a seat back, which can support human bodies synchronously in variable sitting postures and a regulating method. The experiment seat comprises a bottom support, a waist part support, a back part support, a seat cushion, a waist cushion and a back cushion, and according to the corresponding regulating method, the seat is suitable for different users and different working conditions. The experiment seat is characterized in that the seat cushion can be regulated in height, depth and an horizontal rotating angle; the waist cushion can be regulated in height, depth and the horizontal (X axis) rotating angle; the back cushion can be regulated in height, depth, the horizontal (X axis) rotating angle and a vertical (Z axis) rotating angle; the height of the waist rotary shaft point of the waist part support, connected with the bottom support, is greater than the height of the seat surface; a connecting line of rotary shaft points at two sides of the waist part is positioned on the middle rear end of the seat surface; and the waist part rotary shaft points can be regulated in the height and depth directions. The experiment seat has the following application value of providing a seat resolution scheme which can enable people to be supported reasonably in forms of a forerake sitting posture, a vertical sitting posture and a hypsokinesis sitting posture.

This is an exercise device that sits on the floor used for sit-ups / crunches and core body exercise twists. Handles affixed to the stationary base plate of the device allow user to grasp and pull up body for easier, modified crunches / sit-ups, as well as to turn the body to the right and left on a rotatable seat plate during abdominal twist exercises. The seat of the device rotates on a fixed axis pin or be secured on its perimeter in a manner to still allow rotation. An optional waist / knee strap-belt secured to the stationary base plate allows the user to anchor his body down while exercise allowing greater leverage to lift body weight and / or external weights while and reducing unwanted leg lift. The device also has optional front and lumbar cushion support. The device is small enough to easily carry to gym or on trips.

A rotational waist pad assembly is disclosed for use in self contained breathing apparatus harnesses. The waist pad assembly includes a plurality of plate members that enable a discrete pad member to rotate with respect to the harness during use. This rotation enables the waist pad to remain stationary with respect to the user's lower back, while still enabling the harness to rotate as necessary according to the user's movements. The plurality of plate members are configured to engage each other so that a discrete and selectable amount rotation is enabled between the waist pad assembly and the harness. In one embodiment, the waist pad assembly can rotate about 60-degrees with respect to the harness. The plurality of plate members is enclosed in a pad to ensure user comfort.

The invention discloses a fixing device for a fractured arm. The fixing device comprises a fixing device body; the fixing device is characterized in that the body is arranged to be a vest, zippers arearranged at the front of the chest and the waist side part, corresponding to the fractured arm, on the body arranged to be the vest from top to bottom respectively, shoulder pads are arranged on theshoulders, corresponding to the fractured arm, on the body, a waist pad is arranged on the waist part, corresponding to the non-fractured arm side, on the body, and the shoulder pads and the waist padare integrally connected through a back pad; the fixing device further comprises a supporting pad, two belt penetrating holes are formed outside the supporting pad and run through hanging belts respectively, one end of each of the two hanging belts is fixedly connected to the corresponding shoulder pad respectively, and the other end of each of the two hanging belts is connected with the waist pad through a length adjusting mechanism. The whole device is convenient to wear and is stressed relying on the shoulder pads, the waist pads and the back waist, compared with a previous device throughwhich only the back is stressed, the fixing device is more comfortable and safer, the hanging and supporting height of the fractured arm can be conveniently adjusted, and requirements of different patients are met.

The invention discloses a modularized intelligent seat, which comprises a plurality of seat body modules, a pair of armrest modules and a plurality of regulating modules, wherein each seat body module comprises a cushion module, a foot pad module, a waist pad module, a back pad module and a head pad module which are respectively independent; each regulating module comprises an angle regulating module, a seat gravity center regulating module, a seat position regulating module and an auxiliary support module; the angle regulating module is connected with the adjacent seat body module through a fast inserting and connecting structure and is used for regulating the relative included angle of the adjacent seat body module; the seat gravity center regulating module is connected with the bottom of the cushion module through a fast inserting and connecting structure and is used for regulating the seat gravity center during posture change; the seat position regulating module is connected with the bottom of the seat gravity center regulating module through a fast inserting and connecting module; the auxiliary support module is connected with the back part of the seat position regulating module. The modularized intelligent seat has the advantages that all positions of the seat are modularized; the fast connection and the relative angle regulation of each module, forward and backward regulation of seat gravity center, support and walking are realized.

The invention discloses a special waist massaging hip cushion for obstetrical department. The massaging hip cushion comprises a hip cushion part and a waist cushion part, wherein the hip cushion part is an arc-shaped cushion which is made from memory sponge; the waist cushion part is connected to the front end of the hip cushion part and comprises a base plate; a lower waist cushion is arranged on the base plate; a hollow rail region is formed in the middle of the base plate; transverse sliding rails and vertical sliding rails are arranged within the rail region; massaging devices are arranged on the two vertical sliding rails; each of the massaging devices is connected to a square movable waist cushion; an upper transverse supporting water bag is connected to the front ends of the movable waist cushions; an inverted T-shaped supporting water bag is arranged between the lower waist cushion, the movable waist cushion on the left side, the movable waist cushion on the right side and the upper transverse supporting water bag; the supporting water bag and the inverted T-shaped supporting water bag are provided with water injection / drainage pipes. The massaging hip cushion disclosed by the invention, which takes the memory sponge as stuffing and uses pure cotton as a cover, is soft and comfortable and is good in fitting property; the massaging hip cushion can massage the Dachangshu acupuncture point of the waist, and the massaging hip cushion has functions of regulating qi and falling versus, and harmonizing intestines and stomach; and the massaging hip cushion can significantly relieve such discomforts as constipation, lumbago and the like in the case that a person is bedridden for protecting fetus for a long term.

The invention relates to a chair with a telescopic lumbar cushion. The chair comprises a chair back, a chair cushion and chair legs, wherein an inclined sleeve is obliquely arranged on the chair back or the chair cushion or between the chair back and the chair cushion; the lumbar cushion is connected onto the inclined sleeve in a telescopic manner through a telescopic component; with the adoption of a lumbar cushion regulating structure, the lumbar cushion can be regulated along the inclined sleeve in a telescopic manner, the inclined telescopic regulation of the lumbar cushion can be realized, so that the chair is suitable for being used by people with different bodily forms; the inclined sleeve is obliquely arranged, so that the height can be regulated during the expansion and contraction of the lumbar cushion, and the regulation is more flexible.

The invention discloses a chair with the function of relieving fatigue. The chair is characterized in that a seat cushion and a waist pad are optimized; the seat cushion is manufactured by the following steps of uniformly stirring liquid natural latex, foaming by a foaming machine, then dissolving semen cassiae powder in pure water to form solution, then filling the foamed natural latex and the semen cassiae powder solution into a mold together, putting the mold into a baking oven for baking and curing, removing the mold after the latex mixture is completely cured and forming the latex seat cushion; the waist pad is manufactured by the following steps of uniformly stirring liquid natural latex, foaming by a foaming machine, then dissolving bamboo-charcoal powder in pure water to form solution, then filling the foamed natural latex and the bamboo-charcoal powder solution into a mold together, putting the mold into a baking oven for baking and curing, removing the mold after the latex mixture is completely cured and forming the latex waist pad, installing all the parts and assembling, and correcting and inspecting to obtain a finished product.

The invention discloses an occupational safety type waist support belt which comprises a waist support structure used for being wound around the waist and abdomen area of a user. The waist pad structure is arranged on the inner side of the waist protection structure and directly faces the waist of the user; the waistband structure is used for tightly sleeving the waist support structure on the waist and belly area of a user and comprises a waistband body and a quick insertion buckle, the waistband body surrounds the periphery of the waist support structure, the two ends of the waistband body are connected through the quick insertion buckle, the waistband body is adjustably connected with the quick insertion buckle, a tool bag is detachably connected to the waistband body, and positioning hooks are arranged on the periphery of the waistband body; the girdle structure is arranged on the periphery of the waistband body in a winding mode and arranged in the positioning hooks in a penetrating mode, the girdle structure can be used for hanging operation equipment, and the position of the operation equipment can be adjusted along the length of the girdle structure. According to the occupational safety type waist support belt, wearing is convenient, the waist of a user can be supported and massaged, lumbar muscle strain is reduced, and meanwhile various tools and operation equipment can be conveniently carried.

The invention relates to the technical field of healthcare equipment, in particular to a strong-magnetic waist pad, a seat and a waist protection band. The strong-magnetic waist pad comprises a main support pad, wherein positioning reinforcement clamping holes are formed in the main support pad in the direction of front and back sides of the main support pad, strong-magnetic particles are placed in the positioning reinforcement clamping holes, strip-shaped framework metal pieces are arranged on the back side of the main support pad, and the projection, with the areas accounting for 50% of the total area of the whole projection, of the strong-magnetic particles on a projection surface in the direction of the front and back sides of the main support is overlapped with the whole projection of the framework metal pieces on the projection surface in the direction of the front and back sides of the main support pad. The seat has the magnetic field and is high in structural stability, better in healthcare effect and higher in effective utilization rate of the magnetic field.

The invention belongs to the technical field of medical instruments, and particularly relates to an adjustable supporting device for obstetric examination in obstetrics and gynecology department, which comprises a base, a lifting machine box fixedly mounted on the surface of the base, a bottom plate fixedly mounted on one side, far away from the base, of the lifting machine box, a backup plate mounted on one side of the bottom plate, and a waist cushion and a head cushion fixedly mounted on the surface of one side of the backup plate, on the basis, an adjusting and supporting assembly and a leg support are added to lift the two legs of the pregnant woman, meanwhile, a sliding plate is pulled out of a fixing piece, the supporting height of the leg support can be adjusted, an adjusting disc is rotated, a sliding block on a lead screw can be driven to move in a second sliding groove, the two legs of the pregnant woman can be slowly expanded in cooperation with the leg support, and medical staff can conveniently conduct examination; meanwhile, an adjusting assembly is additionally arranged on the basis, the elevation angle between the backup plate and the bottom plate can be changed by controlling a servo motor to operate and under the cooperation of an adjusting screw rod, a sliding block, an ejector rod and a hinge block, and therefore medical workers can conveniently conduct all-around examination on the pregnant woman.

The invention relates to the technical field of seat accessories, in particular to a double-back-waist height adjusting structure which comprises a device body and a rotating mechanism, the device body comprises a chair back, a plug pin, a limiting spring, a waist pad height adjusting positioning block, a height adjusting fixing block, a waist pad height adjusting control block and a waist heightadjusting fixing block screw, and the plug pin is arranged in the chair back; the plug pin penetrates through the limiting spring, the limiting spring is arranged in the waist pad height adjusting positioning block, the limiting spring is embedded into the waist pad height adjusting positioning block, the waist pad height adjusting positioning block is connected with the waist pad height adjustingcontrol block in a clamped mode, and the waist pad heightening positioning block and the waist pad height adjusting control block are embedded into the height adjusting fixing block. And the height adjusting fixed block is in threaded connection with the chair back through a waist height adjusting fixed block screw. The structure is simple in structure, the waist angle can be automatically adjusted, the waist supporting structure can be stretched forwards and backwards according to the office state of a human body, and convenience and practicability of the structure are improved.

The invention discloses an adjustable seat assembly, its structure includes a seat armrest, a support ring and a cushioning adjustment backrest device, in accordance with that prior art, the inventionadopts the function of weight depression, drive mechanical transmission, so as to generate cushioning force and control the jacking force of the lumbar cushion, can actually provide the appropriate thrust depending on the weight of the office worker, the proper thrust of the lumbar cushion can better protect the lumbar spine, when the office worker sits down, a cushion force is provide by that cushion structure, improve sitting and comfort, driving the fitting mechanism and the wire control mechanism, the driving mechanism and the propulsion structure simultaneously generate thrust force to the lumbar cushion through the action and rotation mechanism driven by the connecting wire, thereby protecting the lumbar vertebra of the office worker and providing the protection to the lumbar vertebra in the long-time office process, and the restoration support device enables the integral cushion to be quickly restored to the original state, and improves the heat dissipation effect.

The invention belongs to the technical field of waist rests or waist cushions, and particularly relates to a self-adaptive waist-hip back cushion structure, which comprises a hip supporting plate, a waist backup plate, a rotating pivot and a rear supporting piece, the rotating pivot is connected to the intersection of the hip supporting plate and the waist backup plate, and the rotating pivot is as high as the hip joint of a human body in a sitting posture. The hip supporting plate and the waist backup plate form a lever by taking the rotating pivot as a fulcrum; the rotating pivot is rotatably connected with the rear supporting piece, and the rear supporting piece is used for supporting the rotating pivot to be arranged at a set height position; according to the scheme, the hip and the waist of a human body can be synchronously supported, and the supporting pressure borne by hip joints is effectively reduced; due to the lever type linkage relation between the hip supporting plate and the waist backup plate, the comfort of the human body in the pitching process is guaranteed; the rotating pivot not only can provide rotating support, but also ensures comfort and self-adaptability of waist and hip support in the scheme by means of the supporting main body in an air bag type design or a spring type design according to the height of the rotating pivot.

The invention discloses auxiliary equipment for a miner to work in a well. The equipment includes a shoulder pad and a waist pad with front and rear end faces connected through double-shoulder straps,the bottom end of the shoulder pad and the upper end of the waist pad are connected through a belt that is equipped with a back pad, a protective device capable of protecting the back of a person from being hurt is arranged on the left side of the back pad, a safety helmet is arranged above the shoulder pad, the safety helmet is connected to the shoulder pad through a connecting device, and a telescopic supporting rod device corresponding to the front and back is arranged close to the front and back of an end face on the left side of the waist pad. By arranging the waist protection plate, back protection plate, shoulder protection plate, neck protection plate and safety helmet integrated protection device, adjustable telescopic supporting rods can effectively guarantee the safety of the worker, and can effectively help the worker to alleviate the counter-acting force of the equipment and improve the stability of the body when the equipment is used.

The present invention relates to products for daily use, and particularly relates to a lumbar cushion having a gas bag with fixed air pressure, the lumbar cushion comprising a flattened enclosure having a lumen formed inside the enclosure, a gas bag arranged and fixed within the lumen, an inner lumen with fixed air pressure arranged on the gas bag; the enclosure further comprising an upper portion forming a neck for connecting snap-fit connectors, and a lower portion forming a connector for connecting to a seat. A small amount of gas is filled into the gas bag, i.e., the gas bag has a fixed air pressure. When a body of a user rest on the lumbar cushion, the gas in the gas bag will flow within the gas bag at the pressing of the external force, which can ensure the gas flow to the lumbar of the user in all directions and can adjust the amount in every direction automatically so that the gas lumbar cushion can perfectly support the lumbar section of the user. This may consequently conform the user and relieve fatigue to a great extent.

The invention discloses a child lumbar puncture protection apparatus and an operation method thereof. The protection apparatus is characterized in that a shank sleeve connecting belt is arranged between two shank sleeves, a thigh sleeve connecting belt is arranged between two thigh sleeves, a forearm sleeve connecting belt is arranged between two forearm sleeves, a posterior arm sleeve connectingbelt is arranged between two posterior arm sleeves, a shank and thigh sleeve connecting belt connecting point is arranged between the shank sleeve connecting belt and the thigh sleeve connecting belt,and a forearm and posterior arm sleeve connecting belt connecting point are arranged between the forearm sleeve connecting belt and the posterior arm sleeve connecting belt. A lumbar pad has a lumbarpad bandage and is wrapped around the back waist of the human body, a gap is arranged at the back of the lumbar pad, the gap is located outside the lumbar spine, and the gap is exposed and used for alumbar puncture site. The advantages are as follows: cotton blocks are used to make the sleeves of each part, the tightening sleeves can be adjusted to make a child be docile and obedient to doctor'soperations, a drug is not needed to give, and the child cooperates well. The structure is reasonable, making is easy, a used material is less, raw materials are easy to obtain, and the operation anduse are safe and reliable.

The invention relates to a combined seat waist support frame assembly and proposes a scheme to overcome the defect that an integral backrest of a conventional chair cannot provide effective support and health care effects for a human body: an independent movable waist cushion (1) capable of moving independently is arranged on a health care chair body; and the waist cushion can perform arc rotation, front-back swing and lifting motion around a fulcrum respectively, provides accurate position support for the human body, and can perform local pressing health care motion. The combined seat waist support frame assembly comprises the movable waist pad (1), a plastic buckle (2), a bracket cross beam (3), a multi-stage hinge movable rod (4), a multi-stage hinge joint (5), a multi-stage hinge fixed rod (6), a movable sleeve (7), an outer sleeve (8), a connecting rod (9) and a linear puller (10). The combined seat waist support frame assembly has the advantages of being reasonable in structural design, high in practicability and capable of being accurately adjusted to the lumbar vertebra part for continuous supporting and pressing health care.

The invention relates to a chair with a waist cushion. The chair comprises a chair body and chair legs, wherein the chair back of the chair body has a framework structure; an ultrathin ventilating polyester net is sleeved on the framework; the waist cushion is arranged on the chair back; the waist cushion is sleeved on the chair back; the waist cushion is a soft cushion which is connected by a connection band so as to have a ring shape, and is sleeved on the chair back of the chair body; and the connection band is made of an elastic material. The chair has the advantages of simple structure and practicability; a user does not feel tired when sitting for a long time; and the chair meets personalized requirements.

The invention relates to a spine horizontal arched plate elastic slow-release stretching and buttock posture correction device, comprising: bowed plate, elastic belt, lumbar pad; the bowed plate is crescent-shaped, and the end surface of the bowed plate is a raised cylindrical surface , under the weight of the upper body, the gravity is greater than the rebound force. When the bow is in the state of the body, the upper body of the torso is in a supine sleeping position that fits the natural plane of the human body. Under the action of the rebound force, the spine and trunk can feel an arc upward at the same time. Resist the stretched and very comfortable top force, connect elastic bands on the upper and lower edges to strengthen the rebound force of the bow plate, set a cylindrical lumbar cushion on the lumbar vertebral surface, and promote the lumbar vertebrae to lean forward under gravity and elastic force. Improve the postural curvature of the buttocks, and when performing waist shooting exercises, place the lumbar pad on the lower end of the bow plate to enhance the support of the curved surface.

The invention discloses a waist nursing massage device which comprises a shell; the outer side of the shell is wrapped with a waist pad, a motor located in the waist pad is arranged on the outer sideof the shell, a worm located in the shell is arranged on an output shaft of the motor, and two rotating shafts located on the two sides of the worm respectively are arranged in an inner cavity of theshell in a rotating mode; worm wheels are arranged on the two rotating shafts, the two sides of the worm are engaged with the two worm wheels correspondingly, a rotating disc located on the outer sideof the shell is arranged at one end of each rotating shaft, and a plurality of massage protrusions are arranged on the circumference of each rotating disc; a first binding belt and a second binding belt are arranged on the two sides of the waist pad correspondingly, and a first connecting belt is arranged at the end, away from the waist pad, of the first binding belt; and a male inserting buckleis arranged at the end of the first connecting belt, a second connecting belt is arranged at the end, away from the waist pad, of the second binding belt, and a female inserting buckle matched with the male inserting buckle in an inserted mode is arranged at the end of the second connecting belt. Compared with the prior art, the massage device has the advantages of being convenient to carry, freeof manual massage and capable of conducting medicine application treatment on the waist.

The disclosure discloses a household strength training device, which includes a frame body and a push assembly arranged on the frame body, the frame body includes a bottom frame and two side frames oppositely arranged on the bottom frame, the Two sliding rods are vertically arranged parallel to the side frame, and sliding sleeves that can slide in the vertical direction are respectively sleeved on the two sliding rods. The counterweight, the pushing rod is fixedly connected to the sliding sleeves on the two sliding rods, and a lumbar support assembly is rotatably connected to the middle of the pushing rod, and the lumbar support assembly is configured to have at least a horizontally protruding The first state, and the second state extending vertically downwards, and it at least includes a waist pad, the waist pad includes a fixed plate hinged in the middle of the push rod, and a fixed plate arranged on the fixed plate Soft pads. The invention can prevent trainers from causing serious sports injuries when they complete weight-bearing squats.

The invention discloses a pillow for a pregnant woman. The pillow comprises a pillow body, wherein the pillow body is composed of a headrest, a lumbar pillow, a lumbar pad and a fixing belt, and the fixing belt is arranged on the lumbar pad. The pillow for the pregnant woman is simple in structure and easy to operate, and facilitates left lying sleep of the pregnant woman and growth and development of a fetus.

The invention belongs to the technical field of automobile seats, and particularly relates to a zero-gravity seat which comprises a seat framework and a supporting base, the seat framework comprises a leg supporting framework, a cushion framework, a waist cushion framework and a back cushion framework which are sequentially connected, and the cushion framework is rotationally connected with the supporting base through a cushion angle adjuster; the leg support framework is rotationally connected with the seat cushion framework through the leg support angle adjuster, the waist cushion framework is rotationally connected with the seat cushion framework through the waist cushion angle adjuster, and the back cushion framework is rotationally connected with the waist cushion framework through the back cushion angle adjuster; and after the leg support angle adjuster drives the leg support framework to rotate and fold towards the seat cushion framework, the seat cushion angle adjuster can drive the seat framework to turn over. The zero-gravity seat has the advantages that the zero-gravity seat enables the neck, the back, the waist, the hip and the legs of a passenger to be stressed consistently, so that the zero-gravity state is achieved, the comfort level of the zero-gravity seat is greatly improved, and the zero-gravity seat is simple and reliable in structure, ingenious in design, convenient and fast to adjust and good in user experience.

The invention discloses a limiting mechanism of a high-frequency waist protecting pad. The limiting mechanism comprises a waist protecting cotton cushion; the left sides of the obverse and reverse sides of the waist protecting cotton cushion are fixedly connected with limiting bars; the ends, far away from the waist protecting cotton cushion, of the limiting bars are provided with fixing devices;and the surfaces of the limiting bars are sleeved with limiting sleeves I and limiting sleeves II located at the right sides of the limiting sleeves I. According to the limiting mechanism, the positions of the limiting sleeves I and the limiting sleeves II are fixed by fixing mechanisms by virtue of fixing sleeves, then, the limiting sleeves I are fixedly arranged on the surfaces of the limiting bars by a hold-down mechanism, and finally, the waist protecting cotton cushion is limited by the limiting sleeves I and the limiting sleeves II by virtue of limiting plates, so that the limiting mechanism has the advantage that the waist protecting cotton cushion is convenient to limit when being used; the problem that an existing waist protecting cushion is not provided with the limiting mechanism and is only fixedly arranged on the surface of a chair backrest by using fixing bars to result in displacement easily caused by body rotation is solved, the stability during use of the waist protecting cushion is used is improved, and the waist protecting cushion is convenient for people to use.

The invention discloses a leg shape orthosis suitable for children. The leg shape orthosis comprises a bottom plate; a side plate is fixedly connected to the rear side of the upper end of the bottom plate; a waist protection pad is slidably connected to the front surface of the side plate; a seat cushion located on the front side of the side plate is fixedly connected to the upper surface of the bottom plate; a first placing plate located at the front end of the seat cushion is fixedly connected to the upper end of the bottom plate; a second placing plate located on the front side of the first placing plate is slidably connected to the upper surface of the bottom plate; a first shell is fixedly connected to the left end of the bottom plate; and a second shell located on the left surface of the side plate is fixedly connected to the rear side of the upper end of the first shell. The structure linkage is high, and the waist protection pad is adjusted while the second placing plate is adjusted, so that the orthosis can be adjusted according to the height change of a child, the orthosis effect is improved, and meanwhile, the waist of the child is protected; and the orthosis can be suitable for children of different ages, and more children can be helped for leg shape correction.