158 results about "Slip and fall" patented technology

A drain cover is fabricated with a plurality of apertures in patterns of varying shapes. The cover is formed as a plate, suitable for installation proximate to a drain, and capable of bearing sufficient weight, the latter a function of the plate's size and intended use. The construction and arrangement of the plate, particularly the apertures, is such that the cover is operative to protect the drain from clogging, protect an individual near the drain from slips and falls, and still effectively and efficiently pass fluids.

An auxiliary fastening apparatus for engaging with tablet electronic device is provided, including a receiving unit, an angle adjustment mechanism and a support unit. The apparatus may further include an auxiliary belt. The receiving unit is for placing the tablet PC on, and the angle adjustment mechanism and the support unit are to enable the receiving unit to stand in either portrait or landscape mode. The auxiliary belt can be wrapped around the wrist to prevent the handheld tablet PC from slipping and falling to the ground. The unique structure of the support unit allows the tablet PC to tilt a small angle when placed on a desk top for convenient use. The auxiliary fastening apparatus of the present invention provides convenient use of the tablet PC in various occasions.

The invention discloses an external thermal insulation board for an external wall and a construction method thereof. The method comprises the following steps: firstly, the external thermal insulation board for the external wall is prepared at first, including preparation of a fire-retardant polystyrene foam polyphenyl board, alternated arrangement of a plurality of rows of trapezoidal ash hanging tooth spaces on one side of the polyphenyl board, hanging of a steel wire net on the side face, and insertion of a bidirectional obliquely inserted steel wire on the polyphenyl board; secondly, the protruded surfaces of the obliquely inserted steel wires of a plurality of prepared external thermal insulation boards for the external wall are arranged inwards, and the obliquely inserted steel wires are arranged outside a tied wall reinforcement cage; thirdly, large external steel moulding plates are supported on the outside of the external thermal insulation boards for the external wall; and fourthly, concrete placing is performed and a template is disassembled. The external thermal insulation board for the external wall has light structural deadweight, low water absorptivity and good weathering resistance; compared with an applied thermal insulation board, the thermal insulation board is tightly and seamlessly bonded with walling, thereby a heat-insulation system is guaranteed to be not slipped and fallen down, not deformed, not cracked and not fallen off, and slab staggering of seams and deformation of the thermal insulation board can be effectively prevented. Moreover, the quality is easy to manage and control, and the construction speed is quick.

A cushioned flooring system that utilizes a flexible membrane over closed cell foam. The flexible membrane may be vinyl or linoleum, over a closed cell foam substrate to provide cushioning and shock absorption. This system would be utilized in kitchens, bathrooms and any other areas where vinyl or linoleum are typically used. The closed cell foam can range in thickness from 3/8″ to 1½″ and will be permanently bonded to the flexible membrane. Dependent on the foam thickness, this system will provide cushioning if a slip and fall occurs and will relieve the fatigue associated with working and standing extensively on a hard flooring surface. The installed system can form a wall to wall covering, or it can be used as a mat to localize the area of protection and/or comfort. The bottom side of the closed cell foam is adapted to be bonded to the floor and/or wall in the wall to wall configuration and left bare when used as a mat. The mats are designed in several configurations. These configurations range from rectangular mats to mats of any custom design. These mats may wrap around the toilet and/or set in front of the tub, with a long rectangular section leading to such areas. These mats will have formed edges, providing an angled approach, thereby easing the egress into the mat surface.

The invention discloses an air exhausting and bag placing synchronous on-line device of a packing scale and an implement method. A fixed feeding pipe is arranged in a bag clamping device in a nesting mode, an air exhaust pipe which can not move penetrates through the middle of the feeding pipe, the upper end of the air exhaust pipe is connected with a draught fan, and the lower end of the air exhaust pipe is connected with a filter element through which only air can penetrate. An air exhaust opening is formed in the bag clamping device, and the bag clamping device can ascend and descend through a lifting mechanism and a guiding device. A packing bag is clamped on the bag clamping device and ascends and descends together with the bag clamping device, the bag is placed in a variable speed, and the packing bag can move relative to the air exhaust pipe and the feeding pipe. The device which is safe and environmentally friendly, and saves efficacy is designed for solving the problems that in the process of powder package, powder spills to pollute the environment, gas mixed in the powder enables the packing bag to expand to occupy the size to cause waste of packing materials, the bag bursts easily in the carrying process, the powder goes bad, the irregular bag shape affects the storage of the bag, and stacked bags slip and fall easily. The series motion combination of weighing, air exhausting and bag placing in the variable speed is achieved, the efficiency of the air exhausting is high, environment dust is little, the air content of the powder in the packing bag is small, the bag falling in the variable speed is stable, working intensity of taking the bag by workers is relieved, the bag does not fall, and the powder does not spill.

The invention discloses a self-cleaning closestool which comprises a closestool body, a closestool cover, a water tank, a water tank cover, a closestool ring and a flushing tank. The upper surface ofthe closestool body is also fixedly connected with the water tank, a water spraying plate is arranged in the closestool cover, the surface of the water spraying plate is distributed with a plurality of spraying holes, rotary spraying heads are annularly distributed on the periphery of the water spraying plate, the inner wall of the closestool body is provided with a cavity, the top of the cavity is fixedly connected with a telescoping mechanism, the lower end of the telescoping mechanism is fixedly connected with a motor, and the shaft extending end of the motor is fixedly connected with a cleaning brush. Dirt left at the bottom of the closestool can be flushed by arranging the water spraying plate, the spraying range of the water spraying plate is widened through rotation of the water spraying plate during water spraying, and a cleaning effect is improved. In addition, the dirt left at the bottom of the closestool body is cleared by utilizing a cleaning brush, the trouble of manual cleaning is omitted, the cleaning efficiency is greatly improved, convenience is provided for a user in defecation and the user is prevented from slipping and falling by arranging a foot rest.

The invention discloses a sports leg pressing trainer which comprises a base. Stabilizing bases are arranged on the left side and the right side of the top end of the base respectively. A pressing rod is arranged on the inner side of a height adjusting rod. Fixing plates are arranged on the left side and the right side of the top end of the pressing rod respectively. Slide grooves are formed in the upper end and the lower end in a slide cylinder respectively. A sliding plate is connected with the slide grooves in a sliding mode. A fixing ring is arranged on the inner side of a slide rod. A connecting piece is arranged at the center of the outer side of the fixing ring. According to the sports leg pressing trainer, by means of footrests, feet of a user are placed and supported, and ankles of the user are fixed; by rotating a handle inwards, the handle drives a limiting plate and a fixing rod to move inwards, and the fixing rod and a fixing base are matched to fix a moving rod, so the fixing ring is fixed, it is effectively avoided that feet slide forwards in the leg pressing process of the user and the user slips and falls, and the use safety of the user is ensured.

The invention provides a power stair climbing vehicle, and aims to solve the problems that the loading stair climbing vehicle is low in adaptability to stairs with different gaps and heights and high in possibility of slipping and falling in the stair climbing process, and is incapable of reliably, effectively and automatically climbing stairs. The power stair climbing vehicle comprises a power device, a stair climbing mechanism, a vehicle frame and a loading platform; the stair climbing mechanism is characterized in that two ends of a transmission main shaft are rotatably connected with three-support-arm star-shaped brackets; a central gear fixedly connected with the transmission main shaft is rotatably arranged at the center of each star-shaped bracket; three support arms of the star-shaped brackets are rotatably connected with inner planetary gears which are meshed with the central gears; the inner planetary gears are meshed with outer planetary gears; climbing wheels capable of synchronously rotating along with the outer planetary gears are arranged at the end parts of the three support arms of the star-shaped brackets. According to the power stair climbing vehicle, the climbing wheels can drive forwards, so that the star-shaped brackets are driven to stably and automatically climb stairs; the power stair climbing vehicle is low in possibility of slipping and falling, is capable of continuously driving forwards or upwards along the stair surfaces when the stairs are large in span, and is safe and reliable; the manpower is saved.

The invention discloses an electric power overhaul ladder which comprises an overhaul ladder body. At least two fixed looped links are arranged at the front end of the overhaul ladder body and are in hinged connection with the overhaul ladder body. The fixed looped links are of closed ring shape. Each fixed looped link is formed by a fixed ring block and a movable ring block, wherein one end of the movable ring block is in hinged connection with the fixed ring block, and the other end of the movable ring block is in pin connection with the fixed ring block and the overhaul ladder body. The length of the movable ring block is one fourth to one third that of the fixed ring block. The electric power overhaul ladder is easy and convenient to operate. When the electric power overhaul ladder is lifted for overhauling, the front end of the overhaul ladder traditionally leans against a supporting object, and besides, the overhaul ladder can be conveniently, quickly and reliably hung and buckled with the supporting object through the fixed looped links. Consequently, the overhaul ladder is effectively prevented from slipping and falling, a traditional manual slip prevention operation is eliminated, construction safety is improved, and manpower is saved.

The invention discloses a milling machine waste collector which comprises a plurality of collecting units connected with one another in sequence and a conveying mechanism arranged under the collecting units, wherein the collecting units are arranged at the bottom of an external milling machine. For a large quantity of scrap iron produced by milling machine machining of large workpieces, waste of one or multiple milling machines can be collected in a concentrated way by the plurality of connected collecting units arranged at the bottom of the milling machines, so that the efficiency of an integral machining procedure of the milling machine is greatly increased; the conveying mechanism arranged under the collecting units can convey a little quantity of scrap iron and engine oil splattered to the ground to a recycling tank for recycling, so as to keep the cleanness of an operation environment, prevent the scrap iron from stabbing the human feet or prevent workers from slipping and falling down.

A net fixing structure of a chair, which comprises a frame, a net, and clamping fixtures, is provided. The frame has an embedded channel. A positioning strip is disposed on the periphery of the net. An antiskid layer is disposed on the outside of the positioning strip. The clamping fixtures correspondingly clamp the antiskid layer. Thereby, when the net can be correspondingly inserted into the frame, the positioning strip around the periphery of the net can be correspondingly intercalated into the embedded channel, so that the clamping fixtures can be engaged in the embedded channel. Moreover, the antiskid layer has antiskid effect, such that the net won't slip and fall off under stress. The net can be stably fixed on the frame above.

Temporary graphic films that may be applied to rough, outdoor surfaces such as concrete or asphalt pavement are provided. The temporary graphic films are durable, yet easily removed and may include a fracturable material that permits fluid flow to reduce slip and fall situations.

The invention discloses a floor tile for municipal gardens, which includes a floor tile body, the top outer side of the floor tile main body surrounds the floor tile main body and is provided with a convex stopping edge, more than one air outlet is uniformly arranged on the inner side of each limiting edge opposite to the floor tile main body, the inner end of each limiting edge is provided with aconcave water collecting groove, The bottom of the water collecting tank is provided with more than one backwater hole, the inner side end of each water collecting tank is also provided with an elastic air bag, the elastic air bag is provided with an air suction chamber in the middle, more than one air outlet is arranged on one air outlet pipe, and an air outlet passage is arranged inside the airoutlet pipe. The invention has simple structure, can realize the rapid evaporation of water on the surface of the floor tile, can blow the upper water into the water collecting tank to collect and uniformly drain the dirt, and the convex elastic air bag can effectively play the role of supporting the anti-skid, accelerate the surface drying efficiency, and reduce the slip and fall.

The invention provides an electric vehicle with intelligent kickstands, and belongs to the technical field of vehicles. By the aid of the electric vehicle, the problem of vulnerability to falling of existing electric vehicles can be solved. The electric vehicle with the intelligent kickstands comprises chassis, pedals and a power source. The power source is arranged on the lower portion of the chassis, a control box is formed between the pedals and the chassis, a control panel, two forward and reverse rotation motors and an inclination angle sensor are arranged in the control box, the inclination angle sensor is connected with the control panel, the kickstands which are outwardly inclined are respectively riveted on two sides of the chassis, two ball screws which can be respectively driven by the two forward and reverse rotation motors to rotate are further arranged in the control box, each ball screw is fixedly connected onto the bottom of the corresponding pedal by two bearing blocks, a slide base capable of sliding in the front-back directions is arranged on each ball screw and is positioned between the two corresponding bearing blocks, a shock absorber is arranged between each slide base and the corresponding kickstand, two ends of each shock absorber are respectively riveted with the corresponding slide base and the corresponding kickstand, and a pulley is mounted at the tail end of each kickstand. The electric vehicle has the advantages that automatic support and withdrawal effects can be realized by the kickstands, and slipping and falling can be prevented.

The invention relates to a multifunctional shower room which comprises first fixing glass, second fixing glass, third fixing glass, a movable glass door, a shower room base and a shower room roof, wherein an antiskid grating floor and a stool capable of being folded up and down are laid on the shower room base. The multifunctional shower room is simple in structure and convenient to use and mount; the antiskid grating floor and the stool capable of being folded up and down are laid on the shower room base, so that a user can sit on the stool 12 to take a shower; injury to a human body due to the fact that the user who stands in the room and takes a shower slips and falls over by slippery bathing water beneath feet is avoided; meanwhile, the stool can be folded through an upward motion switch and a downward motion switch and is high in automation degree; the folded stool is matched with the antiskid grating floor, so that a bather can take a shower under an optimally comfortable state, and the use comfortableness of the bather is guaranteed.

The invention discloses a walking stick for blind people, capable of realizing automatic recourse, and a system of the walking stick, belongs to the technical field of walking sticks, and solves the problems that an existing device cannot realize automatic recourse when blind people need salvation, so that good protecting effect on the blind people cannot be achieved. The walking stick is technically characterized by comprising a handheld part, a stick body, a PLC and a main supporting leg, wherein the lower part of the handheld part is in bolted connection with the stick body, and the lower end of the stick body is in sliding connection with the main supporting leg; the inner part of the stick body adopts a hollow structure; and a humidity sensor is fixedly mounted at the top of an innercavity of the stick body, the PLC is arranged below the humidity sensor, and the humidity sensor and the PLC are in bidirectional electrical connection. According to the walking stick disclosed by theinvention, sufficient protection for blind people users can be realized, the walking stick can prevent the blind people from slipping and falling on rain and snow weather, can prevent the blind people from being accidentally injured on haze weather, and can also be convenient for the blind people to give out distress signals when the blind people need salvation, so that the safety of the blind people users can be guaranteed.

The invention relates to a novel anti-slippage airbrick, which is a building brick for preventing slippage of a wall body during the shaking of a building. When the airbricks used in a general building shake, it is difficult to avoid the bricks to slip and fall off to hurt people. The invention provides the novel anti-slippage airbrick for people. In the novel anti-slippage airbrick, straight convex ribs and straight concave grooves which can be buckled with each other are directly formed on two big faces of the brick by a molding method. The straight convex ribs and the straight concave grooves are alternately arranged and are parallel to the edges of the big faces. The width of the straight convex ribs is slightly smaller than that of the straight concave grooves. The length of the straight convex ribs and the straight concave grooves is equal to that of the brick. The cross section of the brick is rectangular. When the brick is used for building a wall, the straight convex ribs and the straight concave grooves on the big face of one brick can be buckled with the straight convex ribs and the straight concave grooves on the big face of another brick. The brick is not easy to slip and fall off to hurt people. The novel anti-slippage airbrick is particularly applicable for the building in an earthquake area.

The invention relates to an anti-sliding air-inflated water pool, which comprises air-inflated side walls and a pool bottom connected with the side walls, wherein an air intake valve, an air exhaust valve and a water discharge valve are arranged on the air-inflated side walls in sequence, wherein sheltering covers are also arranged on the outer sides of the air-inflated side walls and cover the air intake valve, the air exhaust valve and the water discharge valve, a plurality of bulges are arranged on the pool bottom, and the bulges are provided with raised particles. According to the anti-sliding air-inflated water pool, the air intake valve, the air exhaust valve and the water discharge valve cannot be exposed on the air-inflated side walls, so that the anti-sliding air-inflated water pool is more attractive in appearance; and the anti-sliding device at the pool bottom can prevent people from slipping and falling and also massage soles, and therefore the anti-sliding air-inflated water pool is comfortable and practical.

The invention provides a rainwater collector for an umbrella. The rainwater collector is characterized by mainly consisting of a sector, sector ribs and a rainwater reflux chamber. Rainwater droppingfrom an umbrella surface is collected by the sector and the sector ribs and stored in the rainwater reflux chamber. The sector and the sector ribs are connected with the rainwater reflux chamber, andthe rainwater collector is connected between an umbrella cap and an umbrella tip through a central pipe. After the umbrella is closed on a rainy day, when the umbrella tip is put upside down and the umbrella is carried into schools, hotels, office buildings, cars, trains, subway stations and other indoor public activity occasions of crowded buildings, the rainwater remaining on the umbrella surface flows to the ground and drops along the way during walking, the ground becomes wet and slippery, correspondingly people are likely to slip and fall during walking, not only is the indoor sanitationinfluenced by the non-civilized behavior, but also inconvenience is brought to the activities and life of people, and the situation that the elderly and children slip, fall and thus get hurt is likelyto be caused. The provided rainwater collector for the umbrella is simply connected between the umbrella cap and the umbrella tip, the problems above are effectively solved, and the rainwater dropping from the umbrella surface can be automatically collected and is prevented from dropping everywhere. Each time the umbrella is opened, the rainwater automatically flows out from the rainwater refluxchamber to the umbrella surface.

The invention discloses a preparation method of a single-component polyurethane-asphalt polishing film. The method comprises the steps of asphalt modification, curing, finish machining, preparation ofsingle-component polyurethane, spraying onto the surface of an asphalt polishing film by a polyurethane spraying machine for foaming of a polyurethane film and the like. The single-component polyurethane is prepared from components in percentage by mass as follows: 1-5 permillage of a compound catalyst, 40%-60% of a compound solvent, 5%-20% of polishing powder, 1%-3% of a defoaming agent and thebalance of isocyanate and polyol, and the ratio of the molar number of isocyanate functional groups in isocyanate to the molar number of hydroxyl functional groups in polyol is (2-5):1. The polishingfilm is good in adhesion effect, firm in adhesion, not prone to slipping and falling, good in polishing effect, simple to prepare, low in cost, convenient to construct, capable of efficiency polishingoptical modules with complex shapes and high precision requirements and capable of being used for a long time, and the stability and production efficiency in the polishing process can be effectivelyimproved.

The invention discloses a circular washing device of a square screen printing machine. The circular washing device of the square screen printing machine comprises a water tank and a support, wherein the water tank is arranged below a printing guide belt; and the support is fixed at the bottom of the printing guide belt. The circular washing device of the square screen printing machine is characterized in that the water tank comprises a cleaning tank, a filtering tank and a liquid collecting tank, at least two guide rolls which are used for pressing the printing guide belt in water are arranged in the cleaning tank, at least one brush roll is further arranged in the cleaning tank, the brush roll is positioned between the two guide rolls and is in contact with the top surface of the printing guide belt, a spraying device is arranged on the top of the water tank, the liquid collecting tank is connected with the spraying device through a water pump, and a drying device is mounted at one end of the water tank. Cleaning is implemented through the spraying device, cleaned water enters the liquid collecting tank after being filtered through the filtering tank, and then enters the spraying device through the water pump, so that water circulation is formed, and water resource is saved; and a heating plate heats the printing guide belt and a fan blows the printing guide belt, therefore, the printing guide belt is dried, and the problem that workers slip and fall over due to water dripped from the printing guide belt is prevented.