7results about How to "Improve inflation efficiency" patented technology

The utility model discloses a rescue air cushion convenient to carry, including box, air bag pad and movable board, the inside of box is provided with the cavity, and the one side of box is provided with the notched of being linked with the cavity, and the upper and lower both ends of notched inboard all are through the pivot respectively installed with roll axle no.

The utility model relates to a kind of anti-explosion valve quick inflation tool, including base and inflation pipe, base is C-shaped opening structure, inflation pipe one end is connected gas source through air pipe, and the other end of inflation pipe is equipped with cylindrical cylinder, and cylindrical cylinder is equipped in base;Base is equipped with clamping plate, and clamping plate is connected with battery pack explosion valve clamping groove;When needing to use, only need to connect inflation pipe with quick connector, then clamping plate is clamped into corresponding battery pack explosion valve clamping groove, and then hand knob is rotated 90 degrees, under the action of spring, inflation pipe lower end surface is sealed with explosion valve through sealing ring, at this time, strong magnet firmly absorbs explosion valve core rod, ensure that battery pack does not bulge when quick inflation, with the characteristics of high inflation efficiency, simple to use, high safety.

This utility model provides a multifunctional floating platform for fire and water rescue, belonging to the field of emergency rescue equipment technology. It addresses the problem that existing methods require breaking ice while approaching trapped personnel, which is cumbersome and affects rescue efficiency. The platform includes a main body, a rescue anti-slip mat, an anti-capsulation hull, a multifunctional rescue mechanism, and a rescue conversion mechanism. The rescue anti-slip mat is fixedly connected to the top of the main body. The marking drive box is fixedly connected to the upper rear end of the rescue anti-slip mat. The anti-capsulation hulls are fixedly connected to the lower left and right sides of the main body. Rescue limiting blocks are fixedly connected to the lower part of the anti-capsulation hull. The multifunctional rescue mechanism is located on the outside of the main body. The rescue conversion mechanism is located below the anti-capsulation hull, allowing for rapid assembly and eliminating the need to break ice while approaching or to navigate the ice surface before inflating the platform, thus simplifying the pre-rescue preparation process.

The utility model relates to a kind of carbon dioxide inflation devices in grape wine fermentation process, comprising: fermentation tank body, its inside is provided with interlayer, and many gas holes are uniformly distributed on interlayer wall;Opening and closing mechanism, including movable installation in the gas hole by reset elastic member's closure plug;When inflation, gas pushes closure plug outward to make interlayer and fermentation tank body communicate;Reversing mechanism, including the straight-through pipe of the interlayer and external gas source connected by three-way valve, the other end of straight-through pipe not connected three-way valve is set in fermentation tank body;Flow guide mechanism, when the three-way valve of interlayer communication is closed, gas in interlayer is guided to fermentation tank body by flow guide mechanism to make interlayer be in negative pressure state, and closure plug is closed gas hole under the action of negative pressure adsorption force.The utility model makes gas flow from periphery to middle part and then push oxygen outward to discharge, to make external gas source pass through interlayer evenly and rapidly to the inflation of fermentation tank body, and then improve the efficiency of carbon dioxide inflation.

The utility model relates to the technical field of metamorphic robot, specifically disclose a multi -angle spacing's bionic metamorphic mobile robot, including support frame, its side surface fixedly connected with drive motor, the support frame is recessed type design, and the support frame inner wall is provided with transmission screw rod, both ends outer surfaces of transmission screw rod all install adjusting slide block. This multi -angle spacing's bionic metamorphic mobile robot, through transmission screw rod both ends reverse thread design, drive motor drives screw rod rotation, adjusting slide block synchronous reverse movement, through the linkage action of first linkage link and second linkage link, make spacing clamping plate realize open -and -close action, can adjust the clamping range according to object shape or environmental angle, the spring connection between support slide and support frame makes it elastic sliding when contacting object, drive the self -adaptation of the fitting baffle to adhere to irregular surface, cooperate hydraulic push rod and adjust two support frame spacing, realize multidirectional, multi -angle flexible spacing.

This application relates to the field of medical care and discloses an intelligent pneumatic positioning care system. This system enables elderly individuals to safely transition from a lying to a sitting position without changing their existing bed, providing ample lateral support throughout the process to prevent rollover or falls. The system includes: a wedge-shaped main air cushion, used to elevate the upper body from a lying to a sitting position after inflation; two side air cushions, respectively located on both sides of the main air cushion's upper surface, used to provide lateral support after inflation; and a one-way valve with an opening pressure, located between the side air cushions and the main air cushion. When the pressure difference between the side air cushions and the main air cushion is greater than the opening pressure, the one-way valve opens, allowing gas from the side air cushions to enter the main air cushion; when the pressure difference is less than the opening pressure, the one-way valve closes, cutting off the gas connection between the side air cushions and the main air cushion.

The utility model discloses a portable air -inflated back cushion, including host computer unit and with host computer unit connects the air bag, the air bag is flexible structure and has one air inlet, the host computer unit is the casing that upper shell and lower shell splice, the casing inside is provided with the air pump, air valve and circuit board of mutual electricity connection, the air inlet of air bag passes through the casing and is connected with the air inlet of air pump, the casing one side is provided with the button of circuit board electricity connection, can start the air pump through pressing button and carry out the air inflation of air bag and form the air -inflated back cushion. The utility model discloses the design of integrated type intelligent inflation and deflation module, not only has improved the inflation efficiency significantly, also has optimized user experience. Its efficient inflation and deflation system, the individualized air pressure regulation function and portable curl formula storage structure make this product can perform outstandingly in a variety of scenes, provide comfortable waist support and convenient use experience for the user.