58results about How to "Avoid strangulation" patented technology

The invention discloses a forestry tree cultivation frame and a using method, the forestry tree cultivation frame comprises two symmetrically arranged L-shaped bases, the top end of the vertical section of each L-shaped base is provided with a supporting frame, the top end of the horizontal section of each L-shaped base is fixedly provided with a water storage tank, the two sides of the top end of each water storage tank are both fixedly provided with shaft seats, and the two shaft seats are both rotatably connected with rotating shafts; cover plates are fixed on the outer walls of the two rotating shafts; according to the scheme, through cooperation of the L-shaped base and the supporting frame, trees are clamped and supported so that growth of the trees can be facilitated, when it rains, under movement of the linkage assembly, the cover plate is driven to be rotationally opened, meanwhile, the U-shaped frame and the activated carbon filter screen are rotated to be in the horizontal state, and rainwater can be guided into the water storage tank through the cover plate; rainwater is filtered and purified through an activated carbon filter screen, so that rainwater collection is completed, trees can be conveniently irrigated through the rainwater, rainwater recycling is facilitated, waste of water resources is reduced, sufficient irrigation of the trees is facilitated, and growth of the trees is facilitated.

The invention relates to the technical field of blood extraction, and discloses blood extraction equipment for preliminary auxiliary examination of liver cancer, which comprises a base, an arc-shaped cushion fixedly arranged at the top of the base, a cavity formed in the bottom of the base, two fixing belts movably arranged at the top of the base and symmetrically distributed, and a fixing unit arranged on the base, the fixing unit comprises a winding component and a buffering component which are arranged on the base. According to the blood extraction equipment for the preliminary auxiliary examination of the liver cancer, by rotating a rocker, driving a rotating disc and a winding shaft to rotate, driving two winding rollers to rotate, winding a fixing belt on the winding rollers, tightening the fixing belt and tightening the arm of a patient, the situation that the patient swings and shakes during blood extraction, and the blood extraction difficulty of medical staff is increased is avoided; meanwhile, multiple times of blood drawing may increase pain and discomfort of a patient and increase safety risks faced by medical staff, for example, the patient is accidentally injured by a needle, and threats are caused to the body health of the medical staff.

The utility model relates to a chicken heart blood sampling positioning device. Including operation support, is connected with mounting seat board and turnover drive component on it, is set up with support board no.

The utility model relates to the technical field of disposable absorption articles, and provides a pair of pull-ups with wavy rubber bands, which not only can reduce the compression of the pull-ups to improve the comfort level, but also can improve the wearing stability, and comprises a liquid-tight layer, an absorption core layer and a liquid-permeable layer, and the front waist part and the rear waist part of the liquid-tight layer are also provided with elastic wrapping layers; the elastic wrapping layer comprises an outer surface layer, an elastic layer and an inner surface layer; the elastic layer comprises at least two elastic plied yarn layers, namely a first elastic plied yarn layer and a second elastic plied yarn layer; the first elastic plied yarn layer is composed of a plurality of first elastic threads, the second elastic plied yarn layer is composed of a plurality of second elastic threads, and at least one of the first elastic threads and the second elastic threads is arranged in a wave shape; the first elastic lines on the first elastic plied yarn layer and the second elastic lines on the second elastic plied yarn layer are continuously and mutually staggered to form a plurality of four-direction tightening areas.

The utility model provides a grape branch fixing buckle which comprises a locking box, a locking hole is formed in the locking box, a shifting piece is fixedly connected in the locking box, clamping teeth are arranged on the shifting piece, an annular belt is fixedly connected to one side of the locking box, oblique teeth are arranged at one end of the annular belt, and a sliding groove is formed in the annular belt. The grape branch locking device has the advantages that by arranging the sliding blocks, the connecting plates, the buffering boxes, the springs, the mounting plates, the connecting rods, the clamping plates and other structures, the ring belt is wound on a grape branch, the end, provided with the oblique teeth, of the ring belt is inserted into the locking box, and the oblique teeth at the proper positions are matched with the clamping teeth to lock the ring belt according to needs. The clamping plate is used for clamping and fixing the grape branches. When the grape branches grow thick, the clamping plates push the mounting plates through the connecting rods to compress the springs, grape paper slips are prevented from being clamped to form tightening marks, and the grape branches can grow normally. The grapes can be stably fixed, the growth of the grapes can be prevented from being limited, and the practicability is higher.

The utility model discloses a kind of early warning devices about preventing steel wire rope to be twisted into speed reducer, it is related to early warning device technical field, to solve the problem of steel wire rope running groove and being twisted into speed reducer to cause its damage, operation interruption. The device includes support, touch type positioner, alarm, screw rod and contactor;Support is welded on the outside of speed reducer, across speed reducer and steel wire rope reel, for fixing other components;Touch type positioner is installed on the top of support by screw rod, for signal transmission;Alarm is installed in crane cab;Contactor is installed in hoist electrical control cabinet, for controlling hoist operating circuit and triggering alarm. When working, if steel wire rope deviates from predetermined path and touches touch type positioner, positioner sends signal to contactor, contactor immediately cuts off hoist power supply to make it stop running, and triggers alarm to prompt operator to handle. The device can prevent steel wire rope to be twisted into speed reducer in real time, can guarantee that crane grab bucket is safely and efficiently operated.

This invention provides a lodging prevention and planting device for forage grasses on slopes, relating to the field of forage grass planting technology. The device includes multiple lodging prevention structures arranged along the slope direction. Each lodging prevention structure includes a horizontal frame and multiple evenly distributed planting protection mechanisms. Each planting protection mechanism includes a base plate, a central support component, and two outer ring protection components. The central support component can be screwed into the slope soil, and its top extends to the base plate and connects to the two outer ring protection components. One end of each outer ring protection component is rotatably connected to the base plate, and the other end can be joined to form a planting ring, which is fitted onto the outside of the forage grass stem. By screwing the central support component, it is fixed to the soil while simultaneously driving the two outer ring protection components to open and close synchronously, achieving the closure of the planting ring and supporting the plant. This invention adapts to slope terrain, is stably installed, effectively prevents forage grasses from lodging, provides continuous dynamic support, and promotes healthy growth of forage grasses on slopes.

The present invention discloses a forestry afforestation land seedling protection device, belonging to the field of forestry engineering technology, the present invention comprises a fixing piece fixedly installed on the outside of the seedling, an extension seat is fixedly installed on the outside of the fixing piece, and a support assembly is rotatably arranged on the outside of the extension seat, a connected cavity structure is provided between the fixing piece and the extension seat; the support assembly comprises a rotating piece rotatably installed on the outside of the extension seat, and a center rod is fixedly connected to the lower end of the rotating piece, and a fixing sleeve is arranged on the outer side of the center rod, and at the same time, a fixing column is fixedly connected to the lower end of the fixing sleeve through a connecting sleeve, and a positioning anchor is rotatably connected to the lower end of the fixing column. The forestry afforestation land seedling protection device can provide stable buffer support for the tree body, and can be automatically dismantled after the tree grows to avoid restricting the further growth of the trunk, and can automatically and evenly fertilize the tree during its growth.

The utility model relates to an anti-falling and anti-tightening-mark infant glove which comprises a glove body, a first hook-and-loop fastener is arranged at the entering end of the glove body, a bent part is arranged on one side of the glove body, and a holding plate is arranged at the position, corresponding to the bent part, in the glove body. The utility model relates to the technical field of medical infant restraint gloves. According to the anti-falling and anti-tightening-mark infant glove, the hand of an infant is placed at the position of the holding plate, fingers of the infant are slightly pulled, the hand of the infant is held on the holding plate, most of the hands of the infant are in a holding state, so that the infant can automatically hold the holding plate, the fixing piece is supported through the supporting piece, and the fixing piece is fixed through the supporting piece. When a baby holds the holding plate, the elastic force of the supporting piece can confront the holding force of the baby, so that the baby can naturally hold the holding plate tightly, and then the purpose that the baby automatically holds the glove to prevent falling off is achieved.

The utility model discloses a hand restraint device for intermittent mania patients, which comprises fixing handcuffs and a restraint sleeve, and the fixing handcuffs are detachably connected with the restraint sleeve. The fixed handcuffs can refer to existing handcuffs, the fixed handcuffs are provided with handcuff openings, existing bedrail handcuffs are arranged in the handcuff openings, and the fixed handcuffs further comprise keys used for unlocking the fixed handcuffs. The restraint sleeve comprises a shell and a bag cushion, the restraint sleeve is provided with a sleeve opening, the wrist of a patient is sleeved with the sleeve opening, the shell is in an O shape, the bag cushion is arranged around the inner circumferential face of the shell by a circle, and the bag cushion is provided with an inflation opening. When the inflation opening is deflated, the bag cushion shrinks to enable the inner diameter of the sleeve opening to be increased. The hand restraining device is used for fixing the two hands of a mania patient to bedrails on the two sides of an existing sickbed respectively, firmness and comfort are good, and the situation that the hands are struggled off and the skin is tied and injured due to the fact that the patient struggles too much is avoided; when the patient is normal, medical staff can quickly relieve hand restraint of the patient, and working efficiency is improved.

The utility model discloses an anti-tightening medical surgical mask, and particularly relates to the technical field of masks. The anti-tightening medical surgical mask comprises a mask face mask, an elastic rope, an on-ear fabric and a mask fixing piece, the two pairs of elastic ropes are fixedly connected to the two ends of the mask face mask respectively. A pair of ear fabrics is arranged, each ear fabric is fixedly connected to a pair of elastic ropes, and the ear fabrics are arranged above the ear parts; the mask fixing piece is arranged on the ear fabric and used for fixing the mask face mask to the mouth and the nose; the mask fixing piece comprises a spectacle frame hanging sleeve, and the spectacle frame hanging sleeve is sewn on the ear fabric; the mask fixing piece comprises an extension belt, a male pressing buckle and a female pressing buckle. The technical problems that according to a mask in the prior art, elastic tying belts are adopted to be matched with ears to achieve fixation of the mask, and after the mask is worn for a long time, tightening marks are prone to occurring on the ears of medical workers, and pain is caused are solved.

The utility model discloses a kind of landscape nursery stock cultivation shaping fixing devices, including two oppositely arranged right-angle clamps, two right-angle clamps are fixedly connected by connecting piece and constitute the clamping structure around nursery stock trunk, each right-angle clamp outside is hingedly equipped with telescopic extension support assembly, support assembly bottom is hingedly equipped with the arc-shaped supporting bottom plate, supporting bottom plate bottom is fixedly equipped with the ground-inserting rod for insertion, the fixed reinforcing component is inserted and arranged on the upper end of right-angle clamp, the spacing between the right-angle clamp of the utility model can be adjusted by connecting piece, and can adapt to different growth stages or thickness of nursery stock;And when sapling grows stably, the device can be recycled and reused, support assembly can be telescopic extension, can adjust length according to the bottom topography of sapling, ensure support stability;When strong wind weather is encountered, height-adjustable fixed reinforcing component can be added, further strengthen the fixed support of nursery stock, improve wind resistance.

The utility model provides a kind of cutting station sponge support structure on sponge ring cutting machine, it is related to sponge processing technical field, including support, two rotating connections in support pivot, a annular chain belt and two annular chains, the both ends of pivot are respectively fixedly provided with sprocket matched with chain, chain includes several chain links, chain belt includes the chain plate corresponding to chain link one to one, further include several with chain link one to one's pivot, pivot is simultaneously connected adjacent chain link and adjacent chain plate, several rollers are rotatably connected on chain, support has support step matched with roller on it.The utility model has the advantages of stable sponge support, high cutting precision.

The utility model relates to the technical field of underpants, and discloses underpants for a postpartum puerpera, which comprise an underpants body, and the underpants body comprises a first elastic band and a second elastic band which are arranged at one end of a pants piece; the sealing edges are arranged on the outer sides of the trouser pieces; the elastic rope is arranged in the sealing edge and penetrates through the sealing edge; the protective pads are arranged on the inner sides of the trouser pieces; a fixing assembly is arranged on the outer side of the elastic rope. The fixing assembly comprises a protective shell arranged on the outer side of the elastic rope. The through hole is formed in the outer side of the protective shell; the pressing plate is arranged in the protective shell; the spring is arranged at the bottom of the pressing plate; by arranging the elastic rope and the fixing assembly, the sealing edge on one side of the underpants for the puerpera can be tightly attached to the thigh root of the puerpera, and the situation that due to the fact that the side edge of the underpants is not attached to the thigh root of the puerpera, postpartum lochia and excrement laterally leak is avoided.

The utility model relates to the technical field of medical nursing materials, in particular to a heel protective sleeve for preventing pressure sores, which is characterized by comprising a protective sleeve body and a detachable warm-keeping sleeve, the warm-keeping sleeve is connected with the protective sleeve body through a zipper, the zipper extends along the circumference direction of the warm-keeping sleeve, the protective sleeve body is L-shaped, and the protective sleeve body is connected with the detachable warm-keeping sleeve. The zipper is arranged on the protective sleeve body, the section of the zipper is in a semi-arc shape, the warm-keeping sleeve covers the protective sleeve body, a protective curtain is arranged on the inner side of the warm-keeping sleeve, one side of the protective curtain is located on the side edge of the zipper and connected with the warm-keeping sleeve, and the other side of the protective curtain penetrates through the upper portion of the zipper, covers the zipper and extends to the other side of the zipper. According to the heel protective sleeve capable of preventing the pressure sores, the protective sleeve has a warm keeping function through the warm keeping sleeve, and the warm keeping sleeve is connected with the protective sleeve body through the zipper, so that the warm keeping sleeve can be detached, a medical worker can conveniently examine the feet of a patient, and the heel protective sleeve cannot be stuffy in summer.

The present invention relates to the technical field of plant fixation, and discloses a plant fixation structure for landscaping, comprising a support tube and a binding belt, one end of the binding belt is fixedly connected to a first plug, and a shell is arranged on one side of the first plug. In the present invention, by setting a binding belt and a limit control component, the binding belt can tightly fix one end of the support tube to the outer wall of the tree, and then insert one end of the support tube into the soil, so that the support tube can stably support the tree, avoid the problem that the tree is easy to sway with the wind, and is conducive to the growth of the tree. The device is simple to use. When in use, the first plug is inserted into the first jack, and then the vertical axis is rotated, so that the tension belt can tightly fix one end of the support tube to the outer wall of the tree, which is convenient and quick. When the tree grows thicker, the binding belt can be gradually loosened by reversing the rotating shaft, so as to avoid the binding belt strangling the tree.

The utility model discloses an environmental protection type zip fastener bag of recycling, the inside of PCR recyclable bag surface layer is installed with PCR recyclable bag inner layer, the inner wall of PCR recyclable bag inner layer is installed with waterproof membrane closely, the bottom of the inside of PCR recyclable bag surface layer is installed with bottom reinforcing cloth that prevents shedding, the both sides of the top of bottom reinforcing cloth that prevents shedding are connected with reinforcing cloth strip equally, the top of PCR recyclable bag surface layer is sewed and is installed with fastening edge, the utility model discloses utilize waterproof membrane to the bag inside to be wrapped, has improved the waterproof performance of bag whole, prevents the rainwater and leads to its internal article damp or liquid to flow from the bag inside, simultaneously utilizes bottom reinforcing cloth that prevents shedding to the bottom of bag played the role of reinforcing and preventing shedding, prevents the bottom of bag easy breakage and shedding and leads to the internal loading article to fall, and reinforcing cloth strip and fastening edge reinforce bottom reinforcing cloth that prevents shedding, have improved its and the connectivity of bag itself, prevent its pressure and fall off.

The utility model provides a multi-angle regulation and control maintenance platform, belongs to the technical field of maintenance equipment, and aims at solving the problems that the hanging position of an existing safety belt is low, when a worker falls, the safety belt is prone to injure the worker, and certain potential safety hazards exist. Comprising a maintenance vehicle body, a maintenance platform body, a storage groove, a safety supporting rod, a supporting adjusting mechanism and a safety protection mechanism. The maintenance platform body is arranged above the maintenance vehicle body, and a guardrail structure is arranged on the periphery of the upper end of the maintenance platform body; the storage groove is formed in the front end of the upper portion of the maintenance platform body. Two groups of safety supporting rods are arranged, and the two groups of safety supporting rods are rotationally connected to the inner sides of the storage grooves respectively; the support adjusting mechanism is arranged at the lower end in the maintenance vehicle body; the two sets of safety protection mechanisms are arranged and arranged below the safety supporting rods correspondingly, so that the safety belt can be hung at a high position and used at a low position, workers are prevented from being hurt by the safety belt, and the safety of the whole maintenance platform is improved.

The utility model discloses a patient restraint assist device, and relates to the technical field of patient restraint assist devices, the patient restraint assist device comprises a fixed seat, one side of the fixed seat is fixedly connected with a fixed box, the top end of the fixed box is fixedly connected with a portable structure, the top end of one side of the fixed seat is fixedly connected with a motor box, and the motor box is fixedly connected with a motor. A servo motor is fixedly connected to the interior of the motor box, a transmission rod is connected to the output end of the servo motor through a spline, a rotating roller is fixedly connected to one end of the transmission rod, a connecting rope is wound around the surface of the rotating roller, a binding ring is fixedly connected to one end of the connecting rope, and an annular air bag is fixedly connected to the inner wall of the binding ring; the top end of the annular airbag is communicated with a transmission pipe; through the arrangement of the servo motor, the rotating roller and the connecting rope, when a person operates the device for use, the activity space of a patient can be effectively adjusted according to the actual situation, and the problems that the patient feels uncomfortable due to the fact that the activity space is large or small are reduced.

The utility model discloses a tree fixing device for landscape garden construction. The tree fixing device comprises a plurality of supporting plates and a plurality of connecting plates. The supporting block, the rectangular through hole, the connecting block, the fixing device, the limiting through hole, the extension rod, the adjusting device and the supporting rod are matched for use, and the problems that when an existing tree fixing device is used, the function of flexible adjustment according to trees of different thickness degrees and different heights is lacked, and in the growth process of the trees, the tree fixing device cannot be flexibly adjusted are solved. The height of the fixing device is gradually increased, the diameter of the fixing device is correspondingly increased, the existing fixing device is difficult to increase and heighten in time along with the growth of the tree, if the fixing device binds the tree too tightly, normal growth of the tree is hindered, normal development of physiological activities of the tree is limited, and in addition, the gravity center position of the fixing device is correspondingly increased along with the increase of the height of the tree. And the height of a supporting point of the fixing device is not changed, so that the original reasonable stress balance is broken, and the toppling risk is increased.

The utility model relates to a handle capable of preventing hand tightening, which comprises a first fixing band, a second fixing band and a handle pad, and the first fixing band and the second fixing band are symmetrically distributed on two sides of the handle pad. The handle capable of preventing the hand from being tightened has the advantages of being remarkable in effect and practical. Firstly, by adopting the handle pad made of the sponge material, the tightening pain feeling of the hand when a heavy object is lifted and hung is effectively relieved, and the use comfort of a user is improved. And secondly, due to the design of the friction convex points, the friction force between the hand and the handle pad is increased, sliding is effectively prevented, and the use safety is improved. Furthermore, the first fixing belt and the second fixing belt are symmetrically distributed, so that the lifting handle can adapt to hand bags with different sizes and shapes, and the universality and the convenience are enhanced. In addition, the design can be conveniently sleeved on the arm when not in use, so that not only is the space saved, but also the device is convenient to carry about.

The utility model relates to a simple lifting appliance for a box-type transformer, which comprises a framework positioned above the box-type transformer along the lifting width direction of the box-type transformer during lifting, two ends of the framework are respectively provided with a limiting ring, and each limiting ring is respectively provided with a limiting hole for a lifting rope to pass through. The size of the center distance between the two limiting holes is larger than the size of the hoisting width of the box-type transformer. The box-type transformer supporting device can support lifting ropes on the two sides of a box-type transformer, guarantees that the lifting ropes cannot make contact with the top of the box-type transformer, prevents the lifting ropes from damaging the box-type transformer, is simple in structure and low in cost, can be used in a disposable mode, and reduces cost expenditure.

The utility model discloses easy-to-adjust oxygen supply equipment which comprises a shell, the upper surface of the shell is fixedly connected with a top cover, the outer wall of the shell is symmetrically provided with connecting plates, one end of each connecting plate is fixedly connected with a telescopic belt, the outer wall of each elastic rope is slidably connected with a sliding piece, and the lower surface of a rubber ring is attached to the face of a patient. According to the oxygen supply equipment fixing structure, damage to the face of a patient can be reduced, meanwhile, the wearing comfort of the oxygen supply equipment is improved, after the elastic rope is lengthened, the rubber pads can be cushioned on the head top and the lower jaw surface of the patient, the oxygen supply equipment fixing structure can be worn by the patient with the head incapable of moving, and meanwhile the safety of the oxygen supply equipment fixing structure is improved; after the oxygen outlet valve is opened, oxygen in the oxygen bottle flows into the second air inlet pipe along the oxygen conveying pipe and then enters the shell through the conveying pipe, oxygen can be supplied to an unconscious patient at the moment, the treatment progress of the patient is accelerated, and meanwhile damage or waste of supplied oxygen is reduced.

The utility model relates to the technical field of underwear mould cup, specifically disclose a high underwear mould cup of close degree, including underwear mould cup main part, the inside of underwear mould cup main part is provided with core support area, and is located underwear mould cup main part's lower edge and side edge area, the inside of underwear mould cup main part is provided with flexible close area, and is located underwear mould cup main part's center and upper edge area, the inside of flexible close area is provided with honeycomb gap structure, this honeycomb gap structure non - through underwear mould cup main part's inside and outside surface The utility model through setting up inside non - through honeycomb gap structure, make flexible close area possess local deformation ability, can fill the chest curve gap closely when static wearing, dynamic activity time self -adaptation deformation reduces displacement, simultaneously, the density / thickness difference of core support area and flexible area realizes the accurate distribution of supporting force and close nature, significantly improves the overall close degree and stability.

The utility model discloses a safety helmet mask hook device, which comprises an inner arc plate, an outer arc plate, an inner arc plate, an outer arc plate and an outer arc plate, wherein the inner arc plate is detachably arranged at air holes in two sides of a safety helmet and is attached to the inner wall of the safety helmet; the outer arc plate is detachably arranged at the position, corresponding to the inner arc plate, of the outer wall of the safety helmet, the outer arc plate is attached to the outer wall of the safety helmet, and a hook used for hanging a mask elastic rope is arranged at the bottom end of the outer arc plate; the two sockets are arranged on one surface, far away from the safety helmet, of the outer arc plate; the two plug pin assemblies are arranged on the face, attached to the safety helmet, of the inner arc plate, the two plug pin assemblies penetrate through air holes of the safety helmet and are inserted into the socket, and the inner arc plate and the outer arc plate are fixed. According to the safety helmet, the inner arc plate and the outer arc plate are arranged and detachably arranged on the safety helmet through the socket and the bolt assembly, the hook is arranged on the outer arc plate, and a wearer of the safety helmet can hang an elastic rope of a mask on the hook.

The utility model provides an easy-to-wear and easy-to-take-off glove capable of improving safety performance, the glove is provided with a tearable area and a safety area, and the tearable area is arranged around at least one finger part and / or around a palm part; the tensile strength of the tearable area is smaller than that of the safe area; a safety strengthening structure is arranged between the tearable area and the safety area. The glove has the advantages that when mechanical twisting occurs, the glove can be easily torn and snapped from the tearable areas which are arranged at the finger joints and the palm in advance, a user can quickly pull the hand away, the situation that the hand is twisted into a machine, serious dangerous accidents are caused is avoided, and safety protection is achieved; and particularly, the safety strengthening structure between the tearable area and the safety area enables tension to be more easily concentrated in the tearable area, and tearing and snapping are more facilitated.

The utility model relates to the technical field of high-heeled sandals, in particular to a comfortable and breathable high-heeled sandal, which comprises a sole, a heel and a vamp, the vamp is arranged at the upper end of the sole, the heel is arranged at the lower end of the sole, the vamp comprises at least three groups of fixing ropes arranged at intervals, and two side walls of the sole are provided with mounting grooves. The two ends of the fixing ropes are installed in the corresponding installation grooves respectively, so that the fixing ropes are transversely arranged at the upper end of the shoe sole, the middles of the three sets of fixing ropes are connected together in a winding mode through connecting ropes, installation positions are formed between the connecting ropes and the fixing ropes, the installation positions are arranged in a narrow-end-down mode, and each set of fixing ropes is composed of a plurality of elastic ropes. The upper end face of the elastic rope is arc-shaped, and the lower end face of the elastic rope is rectangular. The shoe is comfortable to wear, good in air permeability, capable of meeting wearing requirements of most foot shapes, free of tightening marks after being worn for a long time and capable of meeting use requirements.

This utility model discloses a seamless magnetic fiber compression sports pants, comprising a compression pant body (0) made of magnetic fiber through seamless integrated knitting technology. The compression pant body (0) has a three-dimensional vertical ribbed structure (1) at the waistband, a pique knit structure (2) on both sides of the waistband, a three-dimensional 3D grooved structure (8) on the abdomen, a three-dimensional compression trapezoidal 3D structure (3) between the front waistband and abdomen, a three-dimensional compression bird structure (7) on the lower side of the back waistband, a three-dimensional compression accordion structure (4) on both sides of the abdomen, a cross ribbed structure (10) at the front wave, a three-dimensional oblique ribbed texture structure (5) on the thighs and buttocks, and a three-dimensional compression wavy structure (6) in front of the knees. It has different organizational structures around the movement characteristics of different parts of the human body, with good compression effect, and adopts seamless knitting technology to avoid friction and marks from the seams, thus having good comfort.

The utility model provides an oxygenation device for a culture pond, and relates to the technical field of oxygenation devices for culture ponds. Comprising a mounting circular plate, a driving motor is fixedly mounted at the top of the outer surface of the mounting circular plate, a rotating rod is fixedly connected to the output end of the driving motor, a rotating disc is fixedly connected to the bottom end of the rotating rod, and a plurality of water stirring blades are arranged at the top of the rotating disc; three first connecting rods which are circumferentially arranged at equal intervals are fixedly connected to the outer surface of the mounting circular plate, the protective circular frame and the protective plate are arranged, the rotating disc can be effectively protected, animals and plants in water are prevented from being twisted into the rotating disc, the rotating disc is prevented from being blocked or damaged, meanwhile, under the action of a circular clamping block and a circular clamping frame, the protective plate is detachable, and the protective plate is convenient to use. The cleaning device is simple in structure and convenient to maintain, under the action of an L-shaped brush plate and a rectangular brush plate, the outer surfaces of the protective round frame and the annular frame can be cleaned, and then impurities in water attached to the outer surfaces of the protective round frame and the annular frame are removed.