10results about How to "Easy to leverage" patented technology

The invention discloses a toilet bowl washed with normal saline, which comprises a toilet bowl body, and the toilet bowl body is provided with a lifting type hand-erecting auxiliary getting-up mechanism used for assisting in getting up; the lifting type hand supporting auxiliary getting-up mechanism comprises fixing blocks fixed to the two sides of the closestool body, U-shaped plates are fixed to the tops of the two fixing blocks, sliding blocks are slidably connected to the interiors of the two U-shaped plates, lead screws are rotatably connected to the tops of the two fixing blocks, the top ends of the two lead screws extend into the sliding blocks, and the top ends of the two lead screws extend into the sliding blocks. And the outer surface of the lead screw is in threaded connection with the inner surface of the sliding block. According to the toilet bowl for washing the normal saline, through the arrangement of the lifting type hand erecting auxiliary getting-up mechanism, the two handrails are used for rising upwards, the two arms of a person are driven to be lifted upwards, the person with disabled legs and feet can be conveniently assisted to get up by means of force, by means of the function, conversion from a sitting posture to a standing posture can be easily completed, and convenience is very high.

The utility model relates to the technical field of swimming pool equipment, in particular to a swimming pool wall cleaning device which comprises a fixing assembly, a connecting plate, a guide pipe and a cleaning assembly, the connecting plate is movably connected to one end of the fixing assembly through a pin shaft, the guide pipe is fixedly arranged on the outer side of the connecting plate, and the cleaning assembly is clamped on the inner side of the guide pipe. The cleaning assembly comprises a mounting frame, an operating rod, a motor frame, a motor, a cleaning brush, a water inlet pipe and a water spray nozzle, and the swimming pool wall cleaning device can be mounted and fixed at the edge of a swimming pool, so that the cleaning assembly can conveniently utilize force, and the operating rod is held by hand to move the cleaning assembly up and down to vertically clean the inner wall of the swimming pool; the operating rod is controlled to enable the connecting plate to rotate around the joint of the connecting plate and the pedal, the cleaning assembly applies pressure to the inner wall of the swimming pool according to the lever principle, so that the water flow impact strength and the cleaning brush contact strength are guaranteed, the cleaning effect is guaranteed, and the fixing assembly can be conveniently detached through the pinch bar.

The invention provides an electric delivery bed, and relates to the technical field of medical instruments. The electric adjusting mechanism is mounted in the delivery bed main body device; the position adjusting mechanism is mounted on one side of the delivery bed main body device; one end of the holding assembly is connected with the position adjusting mechanism; the foot plate retracting mechanism is mounted in the delivery bed main body device; one end of the bottom of the leg supporting rod is fixedly connected with the leg supporting rod; the backup plate and the foot plate are electrically controlled to be adjusted; a supporting plate in the device can prevent the body swing amplitude of the pregnant woman from being too large during delivery to affect the delivery; a holding rod in the device can be conveniently grabbed by pregnant women with different body forms, parturition of the pregnant women is assisted, and the problems that during parturition, supporting rods of a parturition bed cannot be adjusted according to the body forms of patients, the bodies of part of the pregnant women cannot swing autonomously in the parturition process, parturition is affected, and part of the parturition bed needs to be manually disassembled and assembled by medical staff, so that parturition is affected are solved. And the trouble is avoided.

The invention belongs to the technical field of gastroscope sharp foreign body taking-out devices, and particularly discloses a multi-form adjustable gastroscope sharp foreign body taking-out auxiliary device which comprises a gastroscope head tube, one end of the gastroscope head tube is sleeved with a transparent tube cap, and folding rubber bags are evenly and fixedly installed on the outer surface of an auxiliary connecting end. According to the multi-form adjusting sharp foreign matter taking-out auxiliary device for the gastroscope, after the gastroscope lens tube is fed into the body of a patient and a sharp foreign matter is clamped, endoscope foreign matter forceps can be pulled to enable the sharp foreign matter to be close to the auxiliary connecting end, then air can be injected into the folding rubber bag through the ventilation channel, and the sharp foreign matter can be taken out through the ventilation channel. The folding rubber bag can be gradually expanded and expanded through air injection so as to shield the clamped sharp foreign matter, the sharp foreign matter cannot scratch the interior of the digestive tract of a patient in the taking-out process, secondary damage caused by the sharp foreign matter is reduced, and the comfort degree of the patient after the foreign matter is taken out is improved.

The utility model discloses a hard alloy cutter length control device which is characterized in that a through groove used for clamping a cutter is formed in one side of a sleeve shell in a penetrating mode, a rolling wheel used for pressing the cutter is arranged in the through groove, patterns for increasing friction force are arranged on the outer wall of the rolling wheel, one side of the rolling wheel is connected with an adjusting assembly, and the adjusting assembly is connected with the sleeve shell. And the other side of the roller is connected with a moving assembly. The alloy cutter mounting device has the beneficial effects that through cooperation of the adjusting assembly and the moving assembly, the rollers can rotate to push the alloy cutter to move, the rollers can keep pressure applied to the alloy cutter to fix the alloy cutter while the length of the alloy cutter is adjusted, and the efficiency of mounting the alloy cutter on the cutter rest is improved.

The steam cabinet comprises a cabinet body, bearing assemblies are fixedly installed on the two sides of an inner cavity of the cabinet body, the tray is arranged between the two opposite bearing assemblies, each bearing assembly comprises a bearing strip fixedly connected to the inner wall of the cabinet body, a guide sliding groove is formed in the top of each bearing strip, and the tray is arranged in the guide sliding groove. A guide sliding groove is formed in the bottom of the tray, a sliding plate is installed at the bottom of an inner cavity of the guide sliding groove in a sliding mode, the top of the sliding plate is fixedly connected with a sliding block sliding in the inner cavity of the guide sliding groove, a positioning pin is fixedly installed at the top of the sliding block, and open grooves are formed in the two sides of the sliding block. When a user puts the tray into a steam cabinet, the tray can be positioned at present, then the tray is pushed into the steam cabinet along with the tray, under the guidance of the positioning pins, the tray cannot be hindered, the tray can be quickly and smoothly conveyed into the steam cabinet by the user, and convenience is provided for cooking work of the user.

The present invention relates to the technical field of robots that assist the elderly, and discloses a companion robot for assisting toileting, comprising a U-shaped base, an outer wall of the U-shaped base being rotatably connected to a tire via a bearing, a top of the U-shaped base being fixedly connected to a moving device one, a top of the U-shaped base being fixedly connected to an adjusting mechanism, and further comprising: a movable mechanism, the movable mechanism comprising a sliding seat movably connected to the top of the moving device one, a top of the sliding seat being fixedly connected to a connecting column, by arranging a rotating mechanism, the armpits of a user can be lifted up to lift up the user, such operation is simple, the movement range of the human body is small, and the operation of the user is convenient, and two raised parts are arranged at both ends of the U-shaped plate, so that when the U-shaped plate is located under the armpits of the user, the back side of the armpits can be supported to prevent the human body from moving backwards, thereby ensuring the normal operation of the device lifting up the user.

The utility model discloses a fuel pump support assembly pressure valve plastic seat convenient to disassemble, assemble and replace, and relates to the technical field of fuel pump support assembly parts, the fuel pump support assembly pressure valve plastic seat comprises a pump core support, a plastic seat and a pressure regulating valve, the pump core support is detachably connected with the plastic seat, the plastic seat is detachably connected with the pressure regulating valve, and the pressure regulating valve is detachably connected with the pump core support. A mounting hole is formed in the pump core support, a plurality of elastic buckles are arranged in the circumferential direction of the mounting hole, I-shaped clamping blocks corresponding to the elastic buckles are arranged on the outer side of the plastic base, and a guide inclined face used for guiding during disassembly and assembly is arranged in the middle of each I-shaped clamping block. The device is convenient and labor-saving to disassemble and assemble, and is not easy to damage after being disassembled and assembled for

The utility model discloses a multifunctional escape fireproof door, relates to the field of fireproof doors, and solves the problems that the surface of an existing fireproof door is not provided with any leveraging handle, and the fireproof door expands with heat and contracts with cold once a fire breaks out, so that a door body and a door frame are very tight, and the existing fireproof door is very difficult to open; the protective door comprises a door frame and a protective door body, the door frame and the protective door body are connected through a hinge, a handle assembly is fixedly installed on one side of the protective door body, and a maintenance assembly is arranged on one side of the protective door body; the handle assembly comprises a first handle and a sliding groove, and the first handle is arranged on one side of the protective door body. According to the fireproof door, force can be conveniently leveraged, two hands can participate in opening the fireproof door body, the fireproof door body can be conveniently opened even if the fireproof door body expands with heat and contracts with cold in a fire, opening is easy and convenient, the situation that people are injured due to inconvenient opening is avoided, and the using effect is better.